/* ==========================================================================
   WEBLUEMO — V2 PREMIUM LANDING PAGE CSS ARCHITECTURE
   High-Converting Meta-Ad Style, Motion Design & Responsive Architecture
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Design System & CSS Variables
   -------------------------------------------------------------------------- */
:root {
  /* Color System */
  --bg-primary: #FFFFFF;
  --bg-secondary: #F8FAFC;
  --bg-tertiary: #F1F5F9;
  --bg-card: #FFFFFF;
  --bg-accent-light: #EFF6FF;
  
  /* Text Colors */
  --text-headline: #0F172A; /* Deep Navy */
  --text-body: #475569;     /* Slate */
  --text-muted: #64748B;    /* Muted Slate */
  --text-light: #94A3B8;
  
  /* Brand Accent Colors */
  --brand-blue: #2563EB;
  --brand-blue-hover: #1D4ED8;
  --brand-blue-dark: #1E40AF;
  --brand-blue-glow: rgba(37, 99, 235, 0.16);
  
  /* Borders & Dividers */
  --border-light: #E2E8F0;
  --border-subtle: #F1F5F9;
  --border-accent: rgba(37, 99, 235, 0.28);
  
  /* Typography */
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-script: 'Caveat', cursive, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
  
  /* Spacing */
  --space-xs: 0.5rem;   /* 8px */
  --space-sm: 1rem;     /* 16px */
  --space-md: 1.5rem;   /* 24px */
  --space-lg: 2.75rem;  /* 44px */
  --space-xl: 4.5rem;   /* 72px */
  --space-2xl: 6.5rem;  /* 104px */
  
  /* Radii */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 24px;
  --radius-full: 9999px;
  
  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(15, 23, 42, 0.05);
  --shadow-md: 0 12px 28px -6px rgba(15, 23, 42, 0.06), 0 4px 6px -4px rgba(15, 23, 42, 0.02);
  --shadow-lg: 0 24px 50px -12px rgba(15, 23, 42, 0.09), 0 1px 3px rgba(15, 23, 42, 0.04);
  --shadow-blue-glow: 0 14px 32px -6px rgba(37, 99, 235, 0.35);
  
  /* Transitions */
  --transition-fast: 150ms cubic-bezier(0.16, 1, 0.3, 1);
  --transition-normal: 250ms cubic-bezier(0.16, 1, 0.3, 1);
  --transition-slow: 450ms cubic-bezier(0.16, 1, 0.3, 1);
  
  /* Container Widths */
  --container-max: 1240px;
  --header-height: 78px;
}

/* --------------------------------------------------------------------------
   2. Base Reset & Global Rules
   -------------------------------------------------------------------------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  font-family: inherit;
  font-size: inherit;
  line-height: inherit;
  color: inherit;
  background: transparent;
  border: none;
  padding: 0;
  margin: 0;
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
}

ul, ol {
  list-style: none;
  list-style-type: none;
  padding: 0;
  margin: 0;
}

li {
  list-style: none;
  list-style-type: none;
}

html {
  font-family: var(--font-sans);
  background-color: var(--bg-primary);
  color: var(--text-body);
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
  background-color: var(--bg-primary);
  position: relative;
  padding-left: env(safe-area-inset-left, 0px);
  padding-right: env(safe-area-inset-right, 0px);
}

::selection {
  background-color: var(--bg-accent-light);
  color: var(--brand-blue);
}

:focus-visible {
  outline: 2px solid var(--brand-blue);
  outline-offset: 3px;
  border-radius: 4px;
}

/* --------------------------------------------------------------------------
   3. Scroll Reveal & Motion System
   -------------------------------------------------------------------------- */
.reveal-up {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 700ms cubic-bezier(0.16, 1, 0.3, 1), transform 700ms cubic-bezier(0.16, 1, 0.3, 1);
  transition-delay: calc(var(--delay-step, 0) * 120ms);
  will-change: opacity, transform;
}

.reveal-up.reveal-active {
  opacity: 1;
  transform: translateY(0);
}

/* Section Tag Line with Animated Horizontal Line */
.section-tag-line {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  margin-bottom: 1.75rem;
}

.section-tag-num {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--brand-blue);
  background: var(--bg-accent-light);
  padding: 0.25rem 0.6rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-accent);
}

.section-tag-title {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--text-headline);
  text-transform: uppercase;
}

.animated-divider {
  height: 1px;
  flex: 1;
  background: linear-gradient(90deg, var(--brand-blue) 0%, rgba(37, 99, 235, 0.12) 80%, transparent 100%);
  transform-origin: left;
  transform: scaleX(0);
  transition: transform 1000ms cubic-bezier(0.16, 1, 0.3, 1);
}

.section-tag-line.reveal-active .animated-divider {
  transform: scaleX(1);
}

/* --------------------------------------------------------------------------
   4. Page Layout Structure
   -------------------------------------------------------------------------- */
.page-wrapper {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  min-height: 100dvh;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-md);
  width: 100%;
}

/* --------------------------------------------------------------------------
   5. Header Navigation
   -------------------------------------------------------------------------- */
.site-header {
  height: calc(var(--header-height) + env(safe-area-inset-top, 0px));
  display: flex;
  align-items: center;
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border-subtle);
  padding-top: env(safe-area-inset-top, 0px);
}

.header-inner {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand-logo {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
  color: var(--text-headline);
  transition: opacity var(--transition-fast);
}

.brand-logo:hover {
  opacity: 0.9;
}

.logo-symbol-img {
  width: auto;
  height: 24px;
  max-height: 26px;
  object-fit: contain;
  display: block;
  flex-shrink: 0;
}

.footer-logo-img {
  height: 22px;
  max-height: 24px;
}

.logo-text {
  font-size: 1.3rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--text-headline);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 2.25rem;
  list-style: none;
}

@media (max-width: 860px) {
  .nav-menu {
    position: fixed;
    top: calc(var(--header-height) + env(safe-area-inset-top, 0px));
    left: 0;
    right: 0;
    background: #FFFFFF;
    border-bottom: 1px solid var(--border-light);
    flex-direction: column;
    padding: 1.5rem;
    gap: 1.25rem;
    box-shadow: var(--shadow-md);
    transform: translateY(-120%);
    opacity: 0;
    visibility: hidden;
    transition: transform var(--transition-normal), opacity var(--transition-normal), visibility var(--transition-normal);
  }

  .nav-menu.active {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }
}

.nav-link {
  text-decoration: none;
  color: var(--text-body);
  font-size: 0.95rem;
  font-weight: 500;
  transition: color var(--transition-fast);
}

.nav-link:hover {
  color: var(--brand-blue);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.btn-header-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.65rem 1.35rem;
  border-radius: var(--radius-full);
  background: var(--brand-blue);
  color: #FFFFFF;
  font-size: 0.9rem;
  font-weight: 600;
  border: none;
  cursor: pointer;
  box-shadow: 0 4px 14px rgba(37, 99, 235, 0.25);
  transition: background-color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
}

.btn-header-cta:hover {
  background: var(--brand-blue-hover);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(37, 99, 235, 0.35);
}

.btn-header-cta:active {
  transform: translateY(0);
}

.btn-arrow {
  transition: transform var(--transition-fast);
}

.btn-header-cta:hover .btn-arrow,
.btn-hero-primary:hover .btn-arrow,
.btn-card-select:hover .btn-arrow {
  transform: translateX(3px);
}

.mobile-toggle {
  display: none;
  background: transparent;
  border: none;
  color: var(--text-headline);
  cursor: pointer;
  padding: 0.4rem;
}

@media (max-width: 860px) {
  .mobile-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
  }
}

/* --------------------------------------------------------------------------
   6. Main Content Area & Hero Section
   -------------------------------------------------------------------------- */
.main-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: var(--space-2xl);
  padding: var(--space-xl) 0;
}

.hero-section {
  position: relative;
  padding: var(--space-md) 0;
  overflow: visible;
}

/* Scoped Hero Background Visual System (Inspired by Reference) */
.hero-bg-system {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
  user-select: none;
}

.hero-grid-bg {
  position: absolute;
  inset: 0;
  background-image: 
    linear-gradient(to right, rgba(226, 232, 240, 0.45) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(226, 232, 240, 0.45) 1px, transparent 1px);
  background-size: 28px 28px;
  opacity: 0.65;
  z-index: 0;
}

.hero-top-glow-node {
  position: absolute;
  top: 10px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1;
}

.hero-glow-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--brand-blue);
  box-shadow: 0 0 16px 6px rgba(37, 99, 235, 0.45);
  animation: heroDotPulse 4s ease-in-out infinite alternate;
}

@keyframes heroDotPulse {
  0% { transform: scale(0.9); opacity: 0.7; }
  100% { transform: scale(1.15); opacity: 1; box-shadow: 0 0 22px 8px rgba(37, 99, 235, 0.55); }
}

.hero-bg-svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  opacity: 0.85;
}

.hero-card-frame {
  position: absolute;
  top: 6%;
  right: 2.5%;
  width: 45%;
  height: 86%;
  pointer-events: none;
  z-index: 1;
}

.frame-bracket {
  position: absolute;
  opacity: 0.65;
  transition: opacity 300ms ease;
}

.bracket-tl { top: -14px; left: -14px; }
.bracket-tr { top: -14px; right: -14px; }
.bracket-bl { bottom: -14px; left: -14px; }
.bracket-br { bottom: -14px; right: -14px; }

.hero-container {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: var(--space-2xl);
  align-items: center;
  position: relative;
  z-index: 2;
}

@media (max-width: 992px) {
  .hero-card-frame {
    display: none;
  }

  .hero-bg-svg {
    opacity: 0.45;
  }
  
  .hero-container {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
    text-align: center;
  }
}

@media (max-width: 768px) {
  .hero-bg-system {
    opacity: 0.4;
  }
}

/* Hero Left Column */
.hero-left {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

@media (max-width: 992px) {
  .hero-left {
    align-items: center;
  }
}

.hero-eyebrow {
  margin-bottom: 1.25rem;
}

.eyebrow-text {
  font-size: 0.825rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--brand-blue);
  text-transform: uppercase;
}

.hero-headline {
  font-size: clamp(2.5rem, 4.5vw, 3.85rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.035em;
  color: var(--text-headline);
  margin-bottom: 1.25rem;
}

/* "deiner" Attention Shimmer Effect */
.accent-deiner {
  color: var(--brand-blue);
  position: relative;
  display: inline-block;
  background: linear-gradient(120deg, #2563EB 0%, #3B82F6 25%, #60A5FA 50%, #3B82F6 75%, #2563EB 100%);
  background-size: 250% auto;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: deinerHighlightSweep 7s cubic-bezier(0.4, 0, 0.2, 1) infinite;
}

@keyframes deinerHighlightSweep {
  0%, 70%, 100% {
    background-position: 0% center;
    filter: drop-shadow(0 0 0px transparent);
  }
  85% {
    background-position: 200% center;
    filter: drop-shadow(0 0 10px rgba(37, 99, 235, 0.35));
  }
}

.hero-description {
  font-size: clamp(1.05rem, 1.25vw, 1.15rem);
  line-height: 1.6;
  color: var(--text-body);
  max-width: 540px;
  margin-bottom: 2rem;
}

/* Hero Button & Shimmer Sheen Animation (Periodic 7s Attention Loop) */
.hero-cta-wrapper {
  margin-bottom: 2.25rem;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

@media (max-width: 992px) {
  .hero-cta-wrapper {
    align-items: center;
  }
}

.hero-cta-microcopy {
  margin-top: 0.65rem;
  font-size: 0.825rem;
  font-weight: 500;
  color: var(--text-muted);
  letter-spacing: 0.02em;
}

.btn-hero-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.95rem 2.1rem;
  border-radius: var(--radius-full);
  background: var(--brand-blue);
  color: #FFFFFF;
  font-size: 1.05rem;
  font-weight: 600;
  border: none;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-blue-glow);
  transition: background-color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
}

.btn-hero-primary.btn-large {
  padding: 1.1rem 2.4rem;
  font-size: 1.1rem;
}

.btn-hero-primary:hover {
  background: var(--brand-blue-hover);
  transform: translateY(-2px);
  box-shadow: 0 18px 38px -6px rgba(37, 99, 235, 0.45);
}

.btn-hero-primary:active {
  transform: translateY(0);
}

.btn-shimmer {
  position: relative;
  overflow: hidden;
}

.btn-shimmer::after {
  content: '';
  position: absolute;
  top: -50%;
  left: -70%;
  width: 50%;
  height: 200%;
  background: linear-gradient(
    90deg,
    transparent 0%,
    rgba(255, 255, 255, 0.45) 45%,
    rgba(255, 255, 255, 0.65) 50%,
    rgba(255, 255, 255, 0.45) 55%,
    transparent 100%
  );
  transform: rotate(25deg);
  pointer-events: none;
  opacity: 0;
}

.btn-shimmer.shine-trigger::after {
  opacity: 1;
  animation: singleSheenSweep 950ms cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

@keyframes singleSheenSweep {
  0% {
    left: -70%;
    opacity: 0.9;
  }
  100% {
    left: 140%;
    opacity: 0;
  }
}

@keyframes ctaPulseGlow {
  0%, 74%, 100% {
    box-shadow: 0 4px 14px rgba(37, 99, 235, 0.25);
  }
  84% {
    box-shadow: 0 10px 28px rgba(37, 99, 235, 0.45);
  }
}

/* Social Proof Row */
.social-proof-row {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.avatar-stack {
  display: flex;
  align-items: center;
}

.avatar-img {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid #FFFFFF;
  margin-left: -10px;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
}

.avatar-img:first-child {
  margin-left: 0;
}

.social-proof-trust-badges {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
  font-size: 0.85rem;
  color: var(--text-body);
}

.trust-badge strong {
  color: var(--text-headline);
  font-weight: 700;
}

.trust-badge-dot {
  color: var(--brand-blue);
  font-size: 0.75rem;
  opacity: 0.75;
}

.social-proof-text {
  font-size: 0.85rem;
  line-height: 1.35;
  color: var(--text-body);
}

.social-proof-text strong {
  color: var(--text-headline);
  font-weight: 700;
}

/* --------------------------------------------------------------------------
   7. Hero Right Column (Booking Visual Card & Handwritten Note)
   -------------------------------------------------------------------------- */
.hero-right {
  position: relative;
  display: flex;
  justify-content: center;
}

.booking-card-wrapper {
  position: relative;
  width: 100%;
  max-width: 440px;
}

.card-ambient-glow {
  position: absolute;
  top: -40px;
  right: -30px;
  width: 380px;
  height: 380px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(37, 99, 235, 0.12) 0%, rgba(37, 99, 235, 0.02) 60%, transparent 80%);
  z-index: 0;
  pointer-events: none;
}

/* Kompakte Benefit-Info direkt unter "Erstgespräch buchen" */
.booking-header-benefit {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  background: var(--bg-secondary);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 0.45rem 0.85rem;
  margin: 0.45rem 0 0.65rem 0;
  width: fit-content;
}

.header-benefit-icon {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--bg-accent-light);
  color: var(--brand-blue);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.header-benefit-content {
  display: flex;
  flex-direction: column;
  line-height: 1.25;
}

.header-benefit-title {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text-headline);
}

.header-benefit-sub {
  font-size: 0.725rem;
  color: var(--text-muted);
}

.booking-card {
  position: relative;
  z-index: 2;
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  padding: 1.75rem;
  box-shadow: var(--shadow-lg);
}

.card-header {
  margin-bottom: 1.25rem;
}

.card-title {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--text-headline);
  margin-bottom: 0.35rem;
  letter-spacing: -0.02em;
}

.card-subtitle {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.45;
}

.calendar-component {
  background: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 1.15rem;
  max-width: 275px;
}

.calendar-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
}

.month-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-headline);
}

.nav-arrows {
  display: flex;
  gap: 0.25rem;
}

.cal-arrow-btn {
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: 6px;
  width: 26px;
  height: 26px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-body);
  cursor: pointer;
  transition: border-color var(--transition-fast);
}

.cal-arrow-btn:hover {
  border-color: var(--brand-blue);
  color: var(--brand-blue);
}

.calendar-weekdays {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  text-align: center;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 0.75rem;
}

.calendar-days-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  text-align: center;
  row-gap: 0.5rem;
}

.day-num {
  font-size: 0.825rem;
  color: var(--text-headline);
  font-weight: 500;
  height: 32px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  border-radius: 50%;
  transition: background-color var(--transition-fast);
}

.day-num:hover:not(.empty):not(.selected-day) {
  background: var(--bg-accent-light);
}

.day-num.empty {
  visibility: hidden;
  cursor: default;
}

.day-num.selected-day {
  background: var(--brand-blue);
  color: #FFFFFF;
  font-weight: 700;
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.35);
}

/* CTA Select Button Wrapper & Handwritten Underlines */
.cta-select-wrapper {
  position: relative;
  width: 100%;
  margin-top: 1.25rem;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.btn-card-select {
  width: 100%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem;
  border-radius: var(--radius-md);
  background: var(--brand-blue);
  color: #FFFFFF;
  font-size: 0.95rem;
  font-weight: 600;
  border: none;
  cursor: pointer;
  box-shadow: 0 6px 16px rgba(37, 99, 235, 0.25);
  transition: background-color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
}

.btn-card-select:hover {
  background: var(--brand-blue-hover);
  transform: translateY(-1px);
}

/* Handwritten Accent Underlines below "Termin auswählen →" */
.handwritten-underlines {
  margin-top: 0.35rem;
  width: 180px;
  height: 16px;
  overflow: visible;
  pointer-events: none;
}

.underline-stroke {
  stroke-dasharray: 220;
  stroke-dashoffset: 220;
  transition: stroke-dashoffset 900ms cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-active .underline-stroke.stroke-1,
.booking-card-wrapper.reveal-active .underline-stroke.stroke-1 {
  stroke-dashoffset: 0;
  transition-delay: 450ms;
}

.reveal-active .underline-stroke.stroke-2,
.booking-card-wrapper.reveal-active .underline-stroke.stroke-2 {
  stroke-dashoffset: 0;
  transition-delay: 850ms;
}

/* Handwritten Callout - Positioned in white space to the RIGHT of calendar days 12/19 */
.handwritten-callout {
  position: absolute;
  left: calc(100% + 20px);
  top: 155px;
  bottom: auto;
  z-index: 10;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  pointer-events: none;
  user-select: none;
}

.handwritten-text {
  font-family: var(--font-script);
  font-size: 1.55rem;
  font-weight: 700;
  color: var(--brand-blue);
  line-height: 1.1;
  display: block;
  white-space: nowrap;
  pointer-events: none;
}

.handwritten-arrow {
  margin-top: 0.25rem;
  margin-left: 0.15rem;
  overflow: visible;
  pointer-events: none;
}

.handwritten-arrow path {
  stroke-dasharray: 220;
  stroke-dashoffset: 220;
  transition: stroke-dashoffset 900ms cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-active .handwritten-arrow path,
.booking-card-wrapper.reveal-active .handwritten-arrow path {
  stroke-dashoffset: 0;
  transition-delay: 250ms;
}

@media (max-width: 1250px) and (min-width: 993px) {
  .handwritten-callout {
    left: calc(100% + 10px);
    top: 155px;
  }
}

@media (max-width: 992px) {
  .handwritten-callout {
    position: relative;
    left: auto;
    right: auto;
    top: auto;
    bottom: auto;
    margin-top: 1rem;
    align-items: center;
    justify-content: center;
    text-align: center;
    width: 100%;
  }

  .handwritten-arrow {
    width: 52px;
    height: 42px;
    transform: rotate(-90deg) scaleX(-1);
    margin-top: 0.25rem;
    margin-left: 0;
  }
}

/* --------------------------------------------------------------------------
   7b. Client Social Proof Logo Section (Directly under Hero)
   -------------------------------------------------------------------------- */
/* --------------------------------------------------------------------------
   7b. Client Social Proof & Proof Gallery (Directly under Hero)
   -------------------------------------------------------------------------- */
.client-proof-section {
  padding: 1.75rem 0 1.5rem 0;
  text-align: center;
  position: relative;
  z-index: 2;
}

.client-proof-container {
  max-width: var(--container-max);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.client-proof-eyebrow {
  font-family: var(--font-sans);
  font-size: 0.825rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--text-headline);
  opacity: 0.85;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
  user-select: none;
}

/* Proof Gallery Grid (Auto-adapts for 2 or 3 projects) */
.proof-gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 340px), 1fr));
  justify-content: center;
  gap: clamp(1.25rem, 2.5vw, 2rem);
  align-items: start;
  width: 100%;
  max-width: 900px;
  margin: 0 auto;
}

.proof-gallery-grid:has(.proof-col-limbach) {
  grid-template-columns: 1fr 1.15fr 1fr;
  max-width: 1160px;
}

.proof-card-column {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
}

/* Logo Anchor Rows (Uniform Baseline) */
.proof-logo-anchor {
  height: 64px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.35rem 0.85rem;
  text-decoration: none;
  cursor: pointer;
  border-radius: var(--radius-md);
  opacity: 0;
  transform: translateY(14px);
  transition: transform 260ms cubic-bezier(0.16, 1, 0.3, 1), opacity 260ms ease;
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
}

.client-proof-section.reveal-active .proof-logo-anchor {
  animation: proofLogoReveal 600ms cubic-bezier(0.16, 1, 0.3, 1) calc(var(--col-delay, 1) * 120ms) forwards;
}

@keyframes proofLogoReveal {
  0% { opacity: 0; transform: translateY(14px); }
  100% { opacity: 1; transform: translateY(0); }
}

.proof-logo-anchor:hover .proof-logo-img {
  transform: scale(1.045);
}

.proof-logo-anchor:focus-visible {
  outline: 2px solid var(--brand-blue);
  outline-offset: 4px;
}

.proof-logo-img {
  display: block;
  height: auto;
  width: auto;
  object-fit: contain;
  user-select: none;
  transition: transform 260ms cubic-bezier(0.16, 1, 0.3, 1);
}

.proof-logo-img.logo-limbach {
  max-height: 48px;
  max-width: 180px;
}

.proof-logo-img.logo-cd {
  max-height: 62px;
  max-width: 140px;
}

.proof-logo-img.logo-te {
  max-height: 50px;
  max-width: 180px;
}

/* C&D Logo Pulse Halo */
.proof-logo-wrapper {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.cd-focus-halo {
  position: absolute;
  inset: -6px -12px;
  border-radius: var(--radius-lg);
  border: 1px solid transparent;
  pointer-events: none;
  opacity: 0;
}

.client-proof-section.reveal-active .cd-focus-halo {
  animation: cdFocusPulse 1400ms cubic-bezier(0.16, 1, 0.3, 1) 400ms forwards;
}

@keyframes cdFocusPulse {
  0% {
    opacity: 0;
    border-color: rgba(37, 99, 235, 0);
    box-shadow: 0 0 0 0 rgba(37, 99, 235, 0);
  }
  40% {
    opacity: 1;
    border-color: rgba(37, 99, 235, 0.38);
    box-shadow: 0 0 18px 2px rgba(37, 99, 235, 0.18);
  }
  100% {
    opacity: 0.65;
    border-color: rgba(37, 99, 235, 0.18);
    box-shadow: 0 0 10px 0 rgba(37, 99, 235, 0.06);
  }
}

/* Connector Elements */
.proof-connector {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 28px;
  opacity: 0;
  pointer-events: none;
}

.client-proof-section.reveal-active .proof-connector.connector-subtle {
  animation: proofConnectorReveal 400ms ease calc(var(--col-delay, 1) * 150ms + 100ms) forwards;
}

.client-proof-section.reveal-active .proof-connector.connector-hero {
  animation: proofConnectorReveal 450ms ease 450ms forwards;
}

@keyframes proofConnectorReveal {
  0% { opacity: 0; transform: translateY(-3px); }
  100% { opacity: 1; transform: translateY(0); }
}

.proof-connector-svg,
.cd-connector-svg {
  display: block;
  overflow: visible;
}

.cd-beam-node {
  opacity: 0;
}

.client-proof-section.reveal-active .cd-beam-node {
  animation: cdNodePulse 400ms ease-out 480ms forwards;
}

@keyframes cdNodePulse {
  0% { opacity: 0; transform: scale(0.4); }
  70% { opacity: 1; transform: scale(1.3); }
  100% { opacity: 1; transform: scale(1); }
}

.cd-beam-line {
  stroke-dasharray: 24;
  stroke-dashoffset: 24;
}

.client-proof-section.reveal-active .cd-beam-line {
  animation: cdLineDraw 450ms cubic-bezier(0.16, 1, 0.3, 1) 520ms forwards;
}

@keyframes cdLineDraw {
  0% { stroke-dashoffset: 24; }
  100% { stroke-dashoffset: 0; }
}

.cd-beam-arrow {
  opacity: 0;
}

.client-proof-section.reveal-active .cd-beam-arrow {
  animation: cdArrowFade 300ms ease 860ms forwards;
}

@keyframes cdArrowFade {
  0% { opacity: 0; }
  100% { opacity: 1; }
}

/* Website Preview Cards */
.proof-preview-card {
  position: relative;
  width: 100%;
  background: #FFFFFF;
  border-radius: 11px;
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
  cursor: pointer;
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
  will-change: transform, opacity, filter;
}

.proof-preview-card:focus-visible {
  outline: 2px solid var(--brand-blue);
  outline-offset: 4px;
}

/* Supporting Cards (Limbach & TrustTheEntry: ~75–80% weight, clean & quiet) */
.proof-preview-card:not(.card-hero-projection) {
  border: 1px solid rgba(226, 232, 240, 0.95);
  box-shadow: 0 6px 20px -4px rgba(15, 23, 42, 0.06);
  opacity: 0;
  filter: blur(6px);
  transform: translateY(14px) scale(0.98);
  transition: transform 280ms cubic-bezier(0.16, 1, 0.3, 1), 
              border-color 280ms ease, 
              box-shadow 280ms ease;
}

.client-proof-section.reveal-active .proof-preview-card:not(.card-hero-projection) {
  animation: proofMaterializeSubtle 700ms cubic-bezier(0.16, 1, 0.3, 1) calc(var(--col-delay, 1) * 160ms + 180ms) forwards;
}

@keyframes proofMaterializeSubtle {
  0% {
    opacity: 0;
    filter: blur(6px);
    transform: translateY(14px) scale(0.98);
  }
  60% {
    opacity: 0.95;
    filter: blur(1.5px);
  }
  100% {
    opacity: 1;
    filter: blur(0px);
    transform: translateY(0) scale(1);
  }
}

.proof-preview-card:not(.card-hero-projection):hover {
  transform: translateY(-3px);
  border-color: rgba(37, 99, 235, 0.35);
  box-shadow: 0 12px 28px -6px rgba(15, 23, 42, 0.1);
}

/* C&D Hero Card (100% weight, prominent center, subtle blue glow, scanline) */
.proof-preview-card.card-hero-projection {
  border: 1px solid rgba(37, 99, 235, 0.28);
  border-radius: 12px;
  box-shadow: 
    0 14px 38px -6px rgba(15, 23, 42, 0.09),
    0 0 26px -2px rgba(37, 99, 235, 0.12);
  opacity: 0;
  filter: blur(8px);
  transform: translateY(18px) scale(0.97);
  transition: transform 300ms cubic-bezier(0.16, 1, 0.3, 1), 
              border-color 300ms ease, 
              box-shadow 300ms ease;
}

.client-proof-section.reveal-active .proof-preview-card.card-hero-projection {
  animation: proofMaterializeHero 850ms cubic-bezier(0.16, 1, 0.3, 1) 450ms forwards;
}

@keyframes proofMaterializeHero {
  0% {
    opacity: 0;
    filter: blur(8px);
    transform: translateY(18px) scale(0.97);
  }
  60% {
    opacity: 0.95;
    filter: blur(2px);
  }
  100% {
    opacity: 1;
    filter: blur(0px);
    transform: translateY(0) scale(1);
  }
}

.proof-preview-card.card-hero-projection:hover {
  transform: translateY(-4px) scale(1.01);
  border-color: rgba(37, 99, 235, 0.55);
  box-shadow: 
    0 20px 48px -8px rgba(15, 23, 42, 0.14),
    0 0 34px -2px rgba(37, 99, 235, 0.24);
}

/* Ambient Glow behind C&D Hero Card */
.cd-projection-ambient-glow {
  position: absolute;
  top: -18px;
  left: 50%;
  transform: translateX(-50%);
  width: 75%;
  height: 36px;
  background: radial-gradient(ellipse, rgba(37, 99, 235, 0.22) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

/* Card Topbar */
.proof-card-topbar {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.48rem 0.75rem;
  background: rgba(248, 250, 252, 0.96);
  border-bottom: 1px solid rgba(226, 232, 240, 0.85);
  font-size: 0.68rem;
}

.proof-card-topbar.hero-topbar {
  padding: 0.54rem 0.85rem;
  font-size: 0.72rem;
}

.proof-badge-group {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.proof-live-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #16A34A;
  box-shadow: 0 0 5px #16A34A;
}

.proof-badge-text {
  font-weight: 700;
  letter-spacing: 0.05em;
  color: #16A34A;
  font-size: 0.62rem;
}

.proof-badge-text.text-hero {
  font-size: 0.66rem;
}

.proof-badge-divider {
  color: #94A3B8;
  font-weight: 400;
}

.proof-badge-name {
  font-weight: 600;
  color: #0F172A;
  letter-spacing: -0.01em;
}

.proof-link-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  color: var(--brand-blue);
  font-weight: 600;
  font-size: 0.66rem;
  transition: gap 180ms ease;
}

.proof-link-cta.link-hero {
  font-size: 0.7rem;
}

.proof-preview-card:hover .proof-link-cta {
  gap: 0.4rem;
}

.proof-link-cta svg {
  display: block;
}

/* Media Frame holding the actual screenshot */
.proof-media-frame {
  position: relative;
  z-index: 1;
  width: 100%;
  line-height: 0;
  background: #0B132B;
  overflow: hidden;
}

.proof-preview-img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1024 / 643;
  object-fit: cover;
  user-select: none;
}

/* Subtle corner reticles for technical precision */
.proof-bracket {
  position: absolute;
  width: 7px;
  height: 7px;
  border-color: rgba(96, 165, 250, 0.6);
  border-style: solid;
  pointer-events: none;
  z-index: 3;
}

.proof-bracket-tl { top: 5px; left: 5px; border-width: 1.5px 0 0 1.5px; }
.proof-bracket-tr { top: 5px; right: 5px; border-width: 1.5px 1.5px 0 0; }
.proof-bracket-bl { bottom: 5px; left: 5px; border-width: 0 0 1.5px 1.5px; }
.proof-bracket-br { bottom: 5px; right: 5px; border-width: 0 1.5px 1.5px 0; }

/* Holographic Light Scanline Sweep on Hero C&D Card (Runs Once during build-up) */
.cd-scanline-sweep {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    transparent 0%,
    rgba(37, 99, 235, 0.08) 35%,
    rgba(56, 189, 248, 0.3) 50%,
    rgba(255, 255, 255, 0.5) 53%,
    rgba(56, 189, 248, 0.25) 56%,
    transparent 70%
  );
  transform: translateY(-100%);
  pointer-events: none;
  z-index: 4;
  opacity: 0;
}

.client-proof-section.reveal-active .cd-scanline-sweep {
  animation: cdScanlinePass 950ms cubic-bezier(0.22, 1, 0.36, 1) 700ms forwards;
}

@keyframes cdScanlinePass {
  0% {
    transform: translateY(-100%);
    opacity: 0.8;
  }
  70% {
    opacity: 1;
  }
  100% {
    transform: translateY(110%);
    opacity: 0;
  }
}

/* Responsive Overrides for Proof Gallery */
@media (max-width: 960px) {
  .proof-gallery-grid {
    grid-template-columns: 1fr;
    max-width: 440px;
    gap: 2.25rem;
  }
}

@media (max-width: 580px) {
  .client-proof-section {
    padding: 1.5rem 0 1rem 0;
  }

  .proof-gallery-grid {
    max-width: 360px;
    gap: 1.85rem;
  }

  .proof-logo-anchor {
    height: 52px;
  }

  .proof-logo-img.logo-limbach {
    max-height: 42px;
    max-width: 155px;
  }

  .proof-logo-img.logo-cd {
    max-height: 54px;
    max-width: 120px;
  }

  .proof-logo-img.logo-te {
    max-height: 42px;
    max-width: 150px;
  }

  .proof-card-topbar {
    padding: 0.42rem 0.65rem;
    font-size: 0.65rem;
  }

  .proof-badge-text {
    font-size: 0.58rem;
  }

  .proof-link-cta {
    font-size: 0.62rem;
  }
}

/* Reduced Motion Support */
@media (prefers-reduced-motion: reduce) {
  .proof-logo-anchor,
  .cd-focus-halo,
  .proof-connector,
  .cd-beam-node,
  .cd-beam-line,
  .cd-beam-arrow,
  .proof-preview-card {
    animation: none !important;
    opacity: 1 !important;
    stroke-dashoffset: 0 !important;
    filter: none !important;
    transform: none !important;
  }
  .cd-scanline-sweep {
    display: none !important;
  }
}

/* --------------------------------------------------------------------------
   8. Section Layout Architecture
   -------------------------------------------------------------------------- */
.process-section {
  position: relative;
  padding: var(--space-xl) 0;
}

.benefits-section {
  position: relative;
  padding: var(--space-lg) 0 var(--space-md) 0;
}

.benefits-grid {
  display: grid;
  grid-template-columns: 1fr 64px 1fr 64px 1fr;
  align-items: center;
  gap: 0;
  position: relative;
}

@media (max-width: 960px) {
  .benefits-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .benefit-connector {
    width: 2px !important;
    height: 36px !important;
    margin: 0.5rem auto !important;
  }

  .connector-line-pulse {
    width: 100% !important;
    height: 100% !important;
  }
}

.benefit-connector {
  position: relative;
  height: 2px;
  background: var(--border-subtle);
  border-radius: 2px;
  overflow: hidden;
  align-self: center;
  z-index: 2;
}

.connector-line-pulse {
  height: 100%;
  width: 100%;
  background: linear-gradient(90deg, var(--brand-blue) 0%, #60A5FA 100%);
  border-radius: 2px;
  box-shadow: 0 0 10px rgba(37, 99, 235, 0.4);
}

.benefit-card {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal), border-color var(--transition-normal);
}

.benefit-card.energy-active {
  border-color: var(--brand-blue);
  box-shadow: 0 12px 28px -4px rgba(37, 99, 235, 0.18);
  transform: translateY(-4px);
}

.benefit-card.energy-active .benefit-icon-box {
  background: var(--brand-blue);
  color: #FFFFFF;
  transform: scale(1.08);
  box-shadow: 0 4px 14px rgba(37, 99, 235, 0.35);
  transition: all 350ms cubic-bezier(0.16, 1, 0.3, 1);
}

.benefit-icon-box {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: var(--bg-accent-light);
  color: var(--brand-blue);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  transition: all 350ms cubic-bezier(0.16, 1, 0.3, 1);
}

.benefit-title {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-headline);
  margin-bottom: 0.4rem;
  letter-spacing: -0.01em;
}

.benefit-desc {
  font-size: 0.925rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* --------------------------------------------------------------------------
   9. Animated Metrics Section
   -------------------------------------------------------------------------- */
.metrics-section {
  background: var(--bg-secondary);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  padding: 2.75rem 2rem;
}

.metrics-container {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  text-align: center;
}

@media (max-width: 860px) {
  .metrics-container {
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem 1rem;
  }
}

@media (max-width: 480px) {
  .metrics-container {
    grid-template-columns: 1fr;
  }
}

.metric-number-box {
  font-size: clamp(2.2rem, 3.8vw, 3rem);
  font-weight: 800;
  color: var(--brand-blue);
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: 0.35rem;
}

.metric-label {
  font-size: 0.875rem;
  color: var(--text-muted);
  font-weight: 500;
}

/* --------------------------------------------------------------------------
   10. Problem & Solution Section
   -------------------------------------------------------------------------- */
.problem-section {
  padding: var(--space-md) 0;
}

.problem-container {
  max-width: 860px;
}

.problem-headline {
  font-size: clamp(2.1rem, 4vw, 3.15rem);
  font-weight: 800;
  color: var(--text-headline);
  line-height: 1.15;
  margin-bottom: 1.25rem;
  letter-spacing: -0.03em;
}

.highlight-line {
  color: var(--brand-blue);
  background: linear-gradient(120deg, rgba(37, 99, 235, 0.12) 0%, rgba(37, 99, 235, 0.04) 100%);
  padding: 0 0.35rem;
  border-radius: 4px;
}

.problem-desc {
  font-size: 1.1rem;
  line-height: 1.65;
  color: var(--text-body);
  max-width: 680px;
}

/* --------------------------------------------------------------------------
   11. Section 02: Unsere Leistungen (Premium Motion Zick-Zack System)
   -------------------------------------------------------------------------- */
.services-system-section {
  position: relative;
  padding: 7.5rem 0 6.5rem 0;
  width: 100%;
  box-sizing: border-box;
}

.services-system-section .services-system-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
  width: 100%;
  box-sizing: border-box;
}

.services-system-section .services-system-tagline {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.services-system-section .services-system-header {
  text-align: center;
  max-width: 820px;
  margin: 0 auto 4rem auto;
}

.services-system-section .services-system-title {
  font-size: clamp(2rem, 3.5vw, 2.75rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--text-headline);
  line-height: 1.2;
  margin: 0;
}

.services-system-section .services-system-subtitle {
  font-size: 1.1rem;
  line-height: 1.65;
  color: var(--text-body);
  max-width: 680px;
  margin: 1rem auto 0 auto;
}

/* Big Blueprint Motion Board */
.services-system-section .services-system-board {
  position: relative;
  background: #FFFFFF;
  border: 1.5px solid var(--border-light);
  border-radius: 28px;
  padding: 5.5rem 4.5rem 4.5rem 4.5rem;
  box-shadow: 0 25px 70px -12px rgba(15, 23, 42, 0.07), 0 0 0 1px rgba(226, 232, 240, 0.7);
  overflow: hidden;
  margin-top: 1rem;
  min-height: 700px;
  box-sizing: border-box;
}

.services-system-section .services-system-grid-bg {
  position: absolute;
  inset: 0;
  background-image: 
    linear-gradient(to right, rgba(226, 232, 240, 0.5) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(226, 232, 240, 0.5) 1px, transparent 1px);
  background-size: 32px 32px;
  opacity: 0.7;
  pointer-events: none;
  z-index: 0;
}

.services-system-section .services-system-svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 1;
}

.services-system-section .services-system-path {
  stroke: rgba(37, 99, 235, 0.28);
  stroke-width: 2.2;
  stroke-linecap: round;
  stroke-dasharray: 6 6;
  fill: none;
  opacity: 0.9;
}

/* Focus Ball (Travels strictly along dynamic path) */
.services-system-section .services-system-ball {
  position: absolute;
  top: 0;
  left: 0;
  width: 15px;
  height: 15px;
  margin-left: -7.5px;
  margin-top: -7.5px;
  border-radius: 50%;
  background: var(--brand-blue);
  border: 2.5px solid #FFFFFF;
  box-shadow: 0 0 16px 5px rgba(37, 99, 235, 0.6), 0 0 28px 10px rgba(37, 99, 235, 0.25);
  pointer-events: none;
  z-index: 30;
  opacity: 0;
  transform: translate3d(0, 0, 0);
  transition: opacity 160ms ease;
  will-change: transform, opacity;
}

/* Zick-Zack Staggered Flow: 01 Left -> 02 Right -> 03 Left -> 04 Right */
.services-system-section .services-zigzag-flow {
  display: flex;
  flex-direction: column;
  gap: 4.5rem;
  width: 100%;
  max-width: 1040px;
  margin: 0 auto;
  position: relative;
  z-index: 5;
}

/* Node Cards (Generous, High-End SaaS UI module) */
.services-system-section .services-system-card {
  position: relative;
  width: 100%;
  max-width: 500px;
  background: #FFFFFF;
  border: 1.5px solid var(--border-light);
  border-radius: 20px;
  padding: 2.25rem 2.25rem;
  box-shadow: 0 6px 24px rgba(15, 23, 42, 0.04);
  transition: border-color 350ms ease, box-shadow 350ms ease, background 350ms ease;
  z-index: 5;
  box-sizing: border-box;
}

/* Staggering in Zick-Zack on Desktop */
.services-system-section .services-system-card.node-left {
  align-self: flex-start;
  margin-right: auto;
}

.services-system-section .services-system-card.node-right {
  align-self: flex-end;
  margin-left: auto;
}

/* Meta-Ads / Apple-Motion Active State on Focus Arrival (100% STATIC Box Geometry) */
.services-system-section .services-system-card.is-active {
  opacity: 1;
  transform: none !important;
  border-color: #22C55E;
  box-shadow: 0 16px 42px -6px rgba(34, 197, 94, 0.24), 0 0 0 1.5px #22C55E;
  background: linear-gradient(135deg, #FFFFFF 0%, #F0FDF4 100%);
  z-index: 15;
}

.services-system-section .services-card-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.25rem;
}

.services-system-section .services-card-badge {
  font-family: var(--font-mono);
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--brand-blue);
  background: var(--bg-accent-light);
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(37, 99, 235, 0.2);
  transition: all 350ms ease;
}

.services-system-section .services-system-card.is-active .services-card-badge {
  background: #DCFCE7;
  color: #15803D;
  border-color: rgba(34, 197, 94, 0.4);
}

.services-system-section .services-card-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: var(--bg-secondary);
  color: var(--text-headline);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color 350ms ease, color 350ms ease;
}

.services-system-section .services-card-icon.icon-conversion {
  background: var(--bg-accent-light);
  color: var(--brand-blue);
  border: 1px solid var(--border-accent);
}

.services-system-section .services-system-card.is-active .services-card-icon {
  background: #DCFCE7;
  color: #15803D;
  animation: s02IconBounce 600ms cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes s02IconBounce {
  0% { transform: scale(1); }
  50% { transform: scale(1.25) rotate(-6deg); }
  100% { transform: scale(1); }
}

.services-system-section .services-card-meta {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.35rem;
  margin-bottom: 0.85rem;
}

.services-system-section .services-card-role {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--brand-blue);
  text-transform: uppercase;
  transition: color 350ms ease;
}

.services-system-section .services-system-card.is-active .services-card-role {
  color: #15803D;
}

.services-system-section .services-card-role.role-conversion {
  font-weight: 800;
}

.services-system-section .services-card-title {
  font-size: 1.28rem;
  font-weight: 700;
  color: var(--text-headline);
  letter-spacing: -0.015em;
  margin: 0;
}

/* Benefit Badge inside Card */
.services-system-section .services-card-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: #F0FDF4;
  border: 1px solid rgba(34, 197, 94, 0.4);
  padding: 0.4rem 0.9rem;
  border-radius: var(--radius-sm);
  margin-bottom: 0.85rem;
  transition: border-color 350ms ease, box-shadow 350ms ease, background-color 350ms ease;
}

.services-system-section .services-system-card.is-active .services-card-pill {
  background: #DCFCE7;
  box-shadow: 0 0 16px rgba(34, 197, 94, 0.28);
  border-color: rgba(34, 197, 94, 0.7);
}

.services-system-section .services-pill-emoji {
  font-size: 1.1rem;
  line-height: 1;
}

.services-system-section .services-pill-text {
  font-size: 0.88rem;
  font-weight: 800;
  color: #15803D;
  letter-spacing: -0.01em;
}

.services-system-section .services-card-desc {
  font-size: 0.98rem;
  color: var(--text-body);
  line-height: 1.6;
  margin: 0;
}

/* System Result Node */
.services-system-section .services-system-result {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.6rem;
  margin-top: 5rem;
  position: relative;
  z-index: 10;
  opacity: 0.85;
  transition: opacity 500ms ease;
}

.services-system-section .services-system-result.is-active {
  opacity: 1;
}

.services-system-section .services-result-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--brand-blue);
  text-transform: uppercase;
}

/* Single Clean Premium CTA Button */
.services-system-section .services-result-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.85rem;
  background: #FFFFFF;
  color: var(--text-headline);
  font-size: 1.05rem;
  font-weight: 700;
  padding: 1rem 2.4rem;
  border-radius: var(--radius-full);
  border: 1.5px solid var(--border-light);
  box-shadow: 0 4px 18px rgba(15, 23, 42, 0.05);
  cursor: pointer;
  outline: none;
  transition: all 350ms cubic-bezier(0.16, 1, 0.3, 1);
}

.services-system-section .services-result-btn .services-result-arrow {
  color: var(--brand-blue);
  transition: color 350ms ease, transform 300ms ease;
}

.services-system-section .services-system-result.is-active .services-result-btn {
  background: var(--brand-blue);
  color: #FFFFFF;
  border-color: var(--brand-blue);
  box-shadow: 0 12px 34px -4px rgba(37, 99, 235, 0.38);
}

.services-system-section .services-system-result.is-active .services-result-btn .services-result-arrow {
  color: #FFFFFF;
}

.services-system-section .services-result-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 32px -4px rgba(37, 99, 235, 0.4);
}

.services-system-section .services-result-btn:hover .services-result-arrow {
  transform: translateX(4px);
}

@media (max-width: 860px) {
  .services-system-section {
    padding: 4.5rem 0 3.5rem 0;
  }

  .services-system-section .services-system-board {
    padding: 3rem 1.5rem 2.5rem 1.5rem;
    min-height: auto;
  }

  .services-system-section .services-zigzag-flow {
    gap: 3rem;
  }

  .services-system-section .services-system-card.node-left,
  .services-system-section .services-system-card.node-right {
    max-width: 100%;
    align-self: stretch;
    margin: 0 auto;
    padding: 2rem 1.65rem;
  }

  .services-system-section .services-system-result {
    margin-top: 3.5rem;
  }
}

/* --------------------------------------------------------------------------
   12. Webluemo DNA System (Section 03: "UNSER PROZESS")
   -------------------------------------------------------------------------- */
.process-dna-section {
  padding: var(--space-md) 0;
  position: relative;
}

.dna-system-container {
  max-width: 1040px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.dna-system-wrapper {
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  padding: 3.5rem 2.5rem 2.75rem 2.5rem;
  box-shadow: 0 14px 40px -8px rgba(15, 23, 42, 0.05);
  position: relative;
  overflow: hidden;
  margin-top: 1.5rem;
}

/* Horizontal DNA Track Bar */
.dna-track-container {
  position: relative;
  width: 100%;
  max-width: 840px;
  margin: 0 auto 2.25rem auto;
  padding: 1.25rem 0.5rem;
}

/* Background Neutral Track Line */
.dna-track-base {
  position: absolute;
  top: 50%;
  left: 3%;
  right: 3%;
  height: 2px;
  background: #E2E8F0;
  transform: translateY(-50%);
  z-index: 1;
  border-radius: 2px;
}

/* Active Blue Progress Segment */
.dna-track-active {
  position: absolute;
  top: 50%;
  left: 3%;
  height: 2px;
  background: linear-gradient(90deg, #2563EB 0%, #60A5FA 100%);
  transform: translateY(-50%);
  z-index: 2;
  border-radius: 2px;
  width: 0%;
  box-shadow: 0 0 10px rgba(37, 99, 235, 0.45);
  transition: width 650ms cubic-bezier(0.16, 1, 0.3, 1);
}

/* Traveling Focus Orb (Visible only in transit between nodes) */
.dna-focus-orb {
  position: absolute;
  top: 50%;
  left: 0;
  width: 14px;
  height: 14px;
  margin-left: -7px;
  margin-top: -7px;
  border-radius: 50%;
  background: var(--brand-blue);
  border: 2px solid #FFFFFF;
  box-shadow: 0 0 14px 4px rgba(37, 99, 235, 0.55), 0 0 24px 8px rgba(37, 99, 235, 0.25);
  z-index: 15;
  pointer-events: none;
  opacity: 0;
  transform: translate3d(0, 0, 0);
  transition: opacity 160ms ease;
  will-change: transform, opacity;
}

/* 5 DNA Nodes Row */
.dna-nodes-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: relative;
  z-index: 5;
  width: 100%;
}

.dna-node-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.55rem;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0.25rem 0.5rem;
  outline: none;
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
  transition: transform 250ms cubic-bezier(0.16, 1, 0.3, 1);
}

.dna-node-item:hover {
  transform: translateY(-2px);
}

.dna-node-item:focus-visible .dna-node-point {
  outline: 2px solid var(--brand-blue);
  outline-offset: 3px;
}

.dna-node-num {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 700;
  color: #94A3B8;
  letter-spacing: 0.04em;
  transition: color 300ms ease, font-weight 300ms ease;
}

.dna-node-point-wrap {
  position: relative;
  width: 22px;
  height: 22px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.dna-node-point {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #94A3B8;
  border: 2px solid #FFFFFF;
  box-shadow: 0 0 0 1px #CBD5E1;
  transition: all 350ms cubic-bezier(0.16, 1, 0.3, 1);
  z-index: 2;
}

.dna-node-pulse {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: rgba(37, 99, 235, 0.4);
  opacity: 0;
  transform: scale(0.6);
  pointer-events: none;
}

.dna-node-label {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: #64748B;
  text-transform: uppercase;
  transition: color 300ms ease, font-weight 300ms ease;
  white-space: nowrap;
}

/* Node Active State (●) */
.dna-node-item.is-active .dna-node-num {
  color: var(--brand-blue);
  font-weight: 800;
}

.dna-node-item.is-active .dna-node-point {
  background: var(--brand-blue);
  transform: scale(1.4);
  box-shadow: 0 0 14px rgba(37, 99, 235, 0.85), 0 0 0 2px var(--brand-blue);
}

.dna-node-item.is-active .dna-node-label {
  color: var(--brand-blue);
  font-weight: 800;
}

.dna-node-item.is-active .dna-node-pulse {
  animation: dnaNodePulseAnim 1.6s ease-out infinite;
}

@keyframes dnaNodePulseAnim {
  0% { opacity: 0.8; transform: scale(0.6); }
  100% { opacity: 0; transform: scale(2.2); }
}

/* Node Completed State (✓ / calm positive) */
.dna-node-item.is-completed .dna-node-point {
  background: #16A34A;
  box-shadow: 0 0 8px rgba(34, 197, 94, 0.6), 0 0 0 1.5px #16A34A;
}

.dna-node-item.is-completed .dna-node-num {
  color: #16A34A;
}

.dna-node-item.is-completed .dna-node-label {
  color: #15803D;
}

/* Connector Impulse Ray */
.dna-connector-impulse {
  width: 1px;
  height: 24px;
  background: linear-gradient(180deg, rgba(37, 99, 235, 0.35) 0%, transparent 100%);
  margin: 0 auto 1rem auto;
  opacity: 0.6;
}

/* Single Central Dynamic Content Viewport */
.dna-content-viewport {
  max-width: 680px;
  margin: 0 auto;
  text-align: center;
  min-height: 180px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.dna-content-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.65rem;
  text-align: center;
  opacity: 0;
  transform: scale(0.985);
  filter: blur(4px);
  transition: opacity 350ms cubic-bezier(0.16, 1, 0.3, 1), 
              transform 350ms cubic-bezier(0.16, 1, 0.3, 1), 
              filter 350ms cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform, filter;
}

.dna-content-card.is-plopped {
  opacity: 1;
  transform: scale(1);
  filter: blur(0px);
}

.dna-content-pill-wrap {
  display: flex;
  justify-content: center;
}

.dna-content-pill {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--brand-blue);
  background: var(--bg-accent-light);
  border: 1px solid var(--border-accent);
  padding: 0.28rem 0.85rem;
  border-radius: var(--radius-full);
}

.dna-content-headline {
  font-size: clamp(1.45rem, 2.75vw, 2.05rem);
  font-weight: 800;
  color: var(--text-headline);
  letter-spacing: -0.025em;
  line-height: 1.22;
  margin: 0;
}

.dna-content-subtext {
  font-size: 1.02rem;
  color: var(--text-body);
  line-height: 1.6;
  max-width: 580px;
  margin: 0;
}

/* Bottom CTA Row */
.dna-cta-row {
  display: flex;
  justify-content: center;
  margin-top: 2.5rem;
}

.btn-dna-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 1.85rem;
  min-height: 48px;
  border-radius: var(--radius-full);
  background: var(--brand-blue);
  color: #FFFFFF;
  font-size: 0.95rem;
  font-weight: 700;
  border: none;
  cursor: pointer;
  white-space: nowrap;
  box-shadow: 0 4px 14px rgba(37, 99, 235, 0.28);
  transition: transform 200ms ease, background-color 200ms ease, box-shadow 200ms ease;
  touch-action: manipulation;
}

.btn-dna-action:hover {
  background: var(--brand-blue-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(37, 99, 235, 0.38);
}

@media (max-width: 768px) {
  .dna-system-wrapper {
    padding: 2.25rem 1.25rem 2rem 1.25rem;
  }

  .dna-track-container {
    padding: 1rem 0;
    margin-bottom: 1.75rem;
  }

  .dna-node-label {
    font-size: 0.65rem;
    letter-spacing: 0.04em;
  }

  .dna-node-num {
    font-size: 0.7rem;
  }

  .dna-content-viewport {
    min-height: 195px;
  }

  .dna-content-headline {
    font-size: 1.35rem;
  }

  .dna-content-subtext {
    font-size: 0.94rem;
  }
}

@media (max-width: 480px) {
  .dna-node-label {
    display: none;
  }

  .dna-node-num {
    font-size: 0.74rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .dna-focus-orb {
    display: none;
  }
  .dna-content-card {
    filter: none !important;
    transform: none !important;
    opacity: 1 !important;
  }
}

/* --------------------------------------------------------------------------
   12b. Tech Stack Infinite Marquee Section (After Section 03 Process)
   -------------------------------------------------------------------------- */
.tech-stack-section {
  padding: 2.75rem 0 1.5rem 0;
  text-align: center;
  position: relative;
  overflow: hidden;
  width: 100%;
}

.tech-stack-header {
  max-width: 720px;
  margin: 0 auto 1.5rem auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.35rem;
}

.tech-stack-eyebrow {
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--brand-blue);
  text-transform: uppercase;
  user-select: none;
}

.tech-stack-subline {
  font-size: 0.96rem;
  color: var(--text-muted);
  line-height: 1.45;
  margin: 0;
}

.tech-marquee-wrapper {
  position: relative;
  width: 100%;
  overflow: hidden;
  mask-image: linear-gradient(to right, transparent 0%, black 8%, black 92%, transparent 100%);
  -webkit-mask-image: linear-gradient(to right, transparent 0%, black 8%, black 92%, transparent 100%);
  padding: 0.75rem 0;
}

.tech-marquee-track {
  display: flex;
  width: max-content;
  will-change: transform;
  animation: techMarqueeScroll 32s linear infinite;
}

.tech-marquee-wrapper:hover .tech-marquee-track {
  animation-play-state: paused;
}

.tech-marquee-group {
  display: flex;
  align-items: center;
  justify-content: space-around;
  gap: clamp(3rem, 5.5vw, 5.5rem);
  padding: 0 clamp(1.5rem, 2.75vw, 2.75rem);
  flex-shrink: 0;
}

.tech-logo-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.6rem 1rem;
  border-radius: var(--radius-md);
  text-decoration: none;
  opacity: 0.94;
  cursor: pointer;
  transition: opacity 200ms ease, transform 200ms ease;
  touch-action: manipulation;
}

.tech-logo-link:hover {
  opacity: 1;
  transform: scale(1.04);
}

.tech-logo-link:focus-visible {
  outline: 2px solid var(--brand-blue);
  outline-offset: 3px;
  opacity: 1;
}

/* Logos: Desktop size 56-58px height (approx 2x previous size) */
.tech-logo-img {
  display: block;
  height: 56px;
  width: auto;
  max-width: none;
  object-fit: contain;
  user-select: none;
  pointer-events: none;
}

.tech-logo-img.logo-zoho {
  height: 56px;
}

.tech-logo-img.logo-calendly {
  height: 58px;
}

.tech-logo-img.logo-google {
  height: 58px;
}

.tech-logo-img.logo-microsoft {
  height: 56px;
}

.tech-logo-img.logo-cloudflare {
  height: 56px;
}

@keyframes techMarqueeScroll {
  0% {
    transform: translate3d(0, 0, 0);
  }
  100% {
    transform: translate3d(-50%, 0, 0);
  }
}

@media (max-width: 900px) {
  .tech-stack-section {
    padding: 2.25rem 0 1.25rem 0;
  }

  .tech-marquee-group {
    gap: 2.75rem;
    padding: 0 1.35rem;
  }

  .tech-logo-img,
  .tech-logo-img.logo-zoho,
  .tech-logo-img.logo-calendly,
  .tech-logo-img.logo-google,
  .tech-logo-img.logo-microsoft,
  .tech-logo-img.logo-cloudflare {
    height: 46px;
  }
}

@media (max-width: 640px) {
  .tech-stack-section {
    padding: 2rem 0 1rem 0;
  }

  .tech-stack-eyebrow {
    font-size: 0.78rem;
  }

  .tech-stack-subline {
    font-size: 0.88rem;
    padding: 0 1rem;
  }

  .tech-marquee-track {
    animation-duration: 36s;
  }

  .tech-marquee-group {
    gap: 2rem;
    padding: 0 1rem;
  }

  .tech-logo-img,
  .tech-logo-img.logo-zoho,
  .tech-logo-img.logo-calendly,
  .tech-logo-img.logo-google,
  .tech-logo-img.logo-microsoft,
  .tech-logo-img.logo-cloudflare {
    height: 38px;
  }
}

@media (max-width: 420px) {
  .tech-marquee-group {
    gap: 1.5rem;
    padding: 0 0.75rem;
  }

  .tech-logo-img,
  .tech-logo-img.logo-zoho,
  .tech-logo-img.logo-calendly,
  .tech-logo-img.logo-google,
  .tech-logo-img.logo-microsoft,
  .tech-logo-img.logo-cloudflare {
    height: 34px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .tech-marquee-track {
    animation: none;
  }
  .tech-marquee-wrapper {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    mask-image: none;
    -webkit-mask-image: none;
  }
}

/* --------------------------------------------------------------------------
   13. Transformation Section (Section 04: "DER UNTERSCHIED")
   ========================================================================== */
.transformation-section {
  padding: var(--space-md) 0;
}

.transformation-radial-container {
  position: relative;
  background: var(--bg-primary);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  padding: 3.5rem 2rem;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

/* Background Subtle Grid Pattern */
.radial-grid-bg {
  position: absolute;
  inset: 0;
  background-image: 
    linear-gradient(to right, rgba(226, 232, 240, 0.45) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(226, 232, 240, 0.45) 1px, transparent 1px);
  background-size: 28px 28px;
  pointer-events: none;
  z-index: 0;
}

.radial-layout-wrapper {
  position: relative;
  z-index: 1;
  max-width: 980px;
  margin: 0 auto;
  min-height: 560px;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* SVG Connecting Lines */
.radial-svg-lines {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 1;
}

.radial-circuit-track {
  stroke: rgba(239, 68, 68, 0.35);
  stroke-width: 2px;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-dasharray: 5 5;
  fill: none;
  opacity: 0.85;
  transition: stroke 500ms ease, opacity 500ms ease, stroke-dasharray 500ms ease;
}

.radial-circuit-track.track-transformed {
  stroke: rgba(37, 99, 235, 0.55);
  stroke-dasharray: none;
  opacity: 1;
}

.radial-line {
  opacity: 0.75;
  stroke: #FCA5A5;
  stroke-width: 1.8px;
  stroke-dasharray: 4 4;
  transition: stroke 500ms ease, opacity 500ms ease, stroke-dasharray 500ms ease, stroke-width 500ms ease;
}

.radial-line.line-transformed {
  stroke: rgba(37, 99, 235, 0.5);
  stroke-width: 2px;
  stroke-dasharray: none;
  opacity: 1;
}

/* Dynamic Single Focus Trigger Ball (Section 04) - 100% Absolute Overlay, Zero Layout Shift */
.radial-focus-orb {
  position: absolute;
  top: 0;
  left: 0;
  width: 0;
  height: 0;
  pointer-events: none;
  z-index: 25;
  opacity: 0;
  will-change: transform, opacity;
  transition: opacity 160ms ease;
}

.focus-orb-core {
  position: absolute;
  top: -7px;
  left: -7px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: #2563EB;
  box-shadow: 0 0 14px 4px rgba(37, 99, 235, 0.7), 0 0 24px 8px rgba(59, 130, 246, 0.45);
}

.focus-orb-halo {
  position: absolute;
  top: -16px;
  left: -16px;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 1.5px solid rgba(59, 130, 246, 0.55);
  background: rgba(37, 99, 235, 0.15);
  animation: focusOrbPulse 1.2s ease-in-out infinite alternate;
}

@keyframes focusOrbPulse {
  0% { transform: scale(0.9); opacity: 0.6; }
  100% { transform: scale(1.25); opacity: 1; }
}

/* Center Node Positioning Anchor */
.center-node-wrapper {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 10;
  width: 72px;
  height: 72px;
}

/* Central Interactive Button Node - ONLY button reacts on hover */
.radial-center-node {
  position: relative;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background: #FFFFFF;
  border: 1px solid rgba(239, 68, 68, 0.45);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 0 28px rgba(239, 68, 68, 0.22);
  transition: transform 250ms cubic-bezier(0.16, 1, 0.3, 1), box-shadow 250ms ease, border-color 250ms ease;
  outline: none;
  touch-action: manipulation;
}

.radial-center-node:hover {
  transform: scale(1.08);
  border-color: rgba(239, 68, 68, 0.7);
  box-shadow: 0 0 36px rgba(239, 68, 68, 0.38);
}

.radial-center-node:focus-visible {
  outline: 2px solid var(--brand-blue);
  outline-offset: 4px;
}

.radial-center-node.state-warning-active {
  border-color: rgba(239, 68, 68, 0.45);
  box-shadow: 0 0 28px rgba(239, 68, 68, 0.22);
}

.radial-center-node.state-transformed {
  border-color: rgba(37, 99, 235, 0.55);
  box-shadow: 0 0 32px rgba(37, 99, 235, 0.28);
}

.radial-center-node.state-transformed:hover {
  border-color: rgba(37, 99, 235, 0.8);
  box-shadow: 0 0 40px rgba(37, 99, 235, 0.4);
}

.radial-center-node.center-pulse-anim {
  animation: centerNodePulse 400ms cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes centerNodePulse {
  0% { transform: scale(1); }
  50% { transform: scale(1.14); }
  100% { transform: scale(1); }
}

.center-circle-ripple {
  position: absolute;
  inset: -14px;
  border-radius: 50%;
  border: 1px solid rgba(239, 68, 68, 0.25);
  pointer-events: none;
  animation: ripplePulse 3s ease-in-out infinite;
  transition: border-color 400ms ease;
}

.center-node-wrapper.is-transformed .center-circle-ripple {
  border-color: rgba(37, 99, 235, 0.28);
}

@keyframes ripplePulse {
  0%, 100% { transform: scale(1); opacity: 0.7; }
  50% { transform: scale(1.08); opacity: 0.3; }
}

.center-icon-state {
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 300ms ease, opacity 300ms ease;
}

/* 100% STATIC Handwritten Callout Annotation & Arrow (Separated from button) */
.center-handwritten-callout {
  position: absolute;
  top: calc(50% - 14px);
  left: calc(50% + 48px);
  display: flex;
  align-items: center;
  gap: 6px;
  white-space: nowrap;
  pointer-events: auto;
  cursor: pointer;
  user-select: none;
  z-index: 12;
  transform: none !important;
  animation: none !important;
  transition: opacity 400ms ease;
}

.center-handwritten-callout.is-hidden {
  opacity: 0 !important;
  pointer-events: none !important;
}

.handwritten-callout-arrow {
  width: 30px;
  height: 30px;
  flex-shrink: 0;
  display: block;
  transform: none !important;
  animation: none !important;
  transition: none !important;
}

.handwritten-callout-text {
  font-family: var(--font-script);
  font-size: 1.4rem;
  font-weight: 700;
  color: #EF4444;
  line-height: 1;
  display: inline-block;
  transform: none !important;
  animation: none !important;
  transition: none !important;
}

/* 4 Radial Grid Cards (Asymmetric & Balanced System) */
.radial-cards-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: auto auto;
  gap: 4.5rem 7.5rem;
  width: 100%;
  position: relative;
  z-index: 5;
  align-items: center;
}

/* Individual Card Sizing & Base Visible Problem State (Soft Red Interior) - 100% Fixed Frame */
.radial-card {
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, #FFFFFF 0%, #FEF2F2 100%);
  border: 1px solid rgba(248, 113, 113, 0.45);
  border-radius: 16px;
  box-shadow: 0 4px 18px rgba(239, 68, 68, 0.08);
  opacity: 1;
  transform: translate(var(--offset-x, 0px), var(--offset-y, 0px));
  pointer-events: auto;
  transition: border-color 650ms cubic-bezier(0.16, 1, 0.3, 1), 
              box-shadow 650ms cubic-bezier(0.16, 1, 0.3, 1);
  will-change: box-shadow, border-color;
  isolation: isolate;
}

/* Soft Green Solution Interior Layer (GPU-accelerated fade-in overlay) */
.radial-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, #FFFFFF 0%, #F0FDF4 100%);
  opacity: 0;
  z-index: 1;
  pointer-events: none;
  transition: opacity 650ms cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity;
}

.radial-card.is-transformed::before {
  opacity: 1;
}

/* Energetic Color-Sweep Wave (Infiltration Effect: Red -> Webluemo-Blue -> Soft Green) */
.radial-card::after {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    105deg,
    transparent 0%,
    rgba(37, 99, 235, 0.06) 20%,
    rgba(37, 99, 235, 0.32) 42%,
    rgba(34, 197, 94, 0.38) 65%,
    rgba(255, 255, 255, 0.75) 80%,
    transparent 100%
  );
  transform: translate3d(-130%, 0, 0) skewX(-16deg);
  pointer-events: none;
  z-index: 3;
  opacity: 0;
  will-change: transform, opacity;
}

.radial-card.is-sweeping::after {
  opacity: 1;
  animation: cardEnergySweep 900ms cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

@keyframes cardEnergySweep {
  0% {
    transform: translate3d(-130%, 0, 0) skewX(-16deg);
    opacity: 0.6;
  }
  35% {
    opacity: 1;
  }
  100% {
    transform: translate3d(140%, 0, 0) skewX(-16deg);
    opacity: 0;
  }
}

.radial-card:hover {
  box-shadow: 0 10px 26px -4px rgba(15, 23, 42, 0.09);
}

.radial-card:focus-visible {
  outline: 2px solid var(--brand-blue);
  outline-offset: 3px;
}

.radial-card.card-top-left {
  --offset-x: -30px;
  --offset-y: -15px;
  max-width: 335px;
  padding: 1.25rem 1.45rem;
  min-height: 140px;
}

.radial-card.card-top-right {
  --offset-x: 25px;
  --offset-y: -20px;
  max-width: 325px;
  padding: 1.2rem 1.35rem;
  min-height: 140px;
  margin-left: auto;
}

.radial-card.card-bottom-left {
  --offset-x: -25px;
  --offset-y: 15px;
  max-width: 330px;
  padding: 1.25rem 1.4rem;
  min-height: 140px;
}

.radial-card.card-bottom-right {
  --offset-x: 20px;
  --offset-y: 15px;
  max-width: 335px;
  padding: 1.3rem 1.5rem;
  min-height: 140px;
  margin-left: auto;
}

/* Card Inner Layout - 100% Fixed, Zero Shift */
.card-inner-layout {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: flex-start;
  gap: 0.95rem;
  width: 100%;
}

/* Persistent Icon Box (Never Swapped, Never Scaled) */
.radial-icon-box {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  background: rgba(254, 226, 226, 0.85);
  color: #DC2626;
  border: 1px solid rgba(248, 113, 113, 0.35);
  transition: background 600ms cubic-bezier(0.16, 1, 0.3, 1), 
              color 600ms cubic-bezier(0.16, 1, 0.3, 1), 
              border-color 600ms cubic-bezier(0.16, 1, 0.3, 1), 
              box-shadow 600ms cubic-bezier(0.16, 1, 0.3, 1);
}

.radial-icon-box svg {
  display: block;
}

/* Text Content Area & Panes (Permanent Grid Stacking eliminates layout jump) */
.radial-card-content {
  display: grid;
  grid-template-areas: "cardpane";
  align-items: start;
  flex: 1;
  min-width: 0;
  position: relative;
}

.text-pane {
  grid-area: cardpane;
  display: flex;
  flex-direction: column;
}

.text-pane-problem {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transition: opacity 350ms cubic-bezier(0.16, 1, 0.3, 1), visibility 350ms ease;
  will-change: opacity;
}

.text-pane-solution {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 400ms cubic-bezier(0.16, 1, 0.3, 1), visibility 400ms ease;
  will-change: opacity;
}

/* Sweeping Infiltration Transition State - Box remains 100% static */
.radial-card.is-sweeping {
  border-color: rgba(37, 99, 235, 0.75);
  box-shadow: 0 14px 36px -4px rgba(37, 99, 235, 0.24), 0 0 22px rgba(34, 197, 94, 0.22);
}

.radial-card.is-sweeping .radial-icon-box {
  background: rgba(220, 252, 231, 0.85);
  color: #16A34A;
  border-color: rgba(74, 222, 128, 0.45);
  box-shadow: 0 0 14px rgba(34, 197, 94, 0.25);
}

.radial-card.is-sweeping .text-pane-problem {
  opacity: 0;
}

/* Transformed Solution State with Clean Meta-Ads / Performance Growth (Soft Green Interior) */
.radial-card.is-transformed {
  border-color: rgba(34, 197, 94, 0.45);
  box-shadow: 0 10px 28px -4px rgba(34, 197, 94, 0.12), 0 4px 12px -2px rgba(37, 99, 235, 0.06);
}

.radial-card.is-transformed .radial-icon-box {
  background: rgba(220, 252, 231, 0.85);
  color: #16A34A;
  border-color: rgba(74, 222, 128, 0.45);
  box-shadow: none;
}

.radial-card.is-transformed .text-pane-problem {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.radial-card.is-transformed .text-pane-solution {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

/* Card Content Typography */
.radial-card-title {
  font-size: 0.98rem;
  font-weight: 700;
  color: #0F172A;
  margin-bottom: 0.25rem;
  letter-spacing: -0.01em;
  line-height: 1.3;
}

.radial-card-desc {
  font-size: 0.86rem;
  color: #64748B;
  line-height: 1.45;
  margin: 0;
}

.radial-card.is-transformed .radial-card-desc {
  color: #475569;
}

/* Meta-Ads Status Badge & Micro Tags */
.card-status-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.2rem 0.55rem;
  border-radius: 9999px;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  margin-bottom: 0.35rem;
}

.card-status-badge.badge-problem {
  background: rgba(254, 226, 226, 0.85);
  color: #DC2626;
  border: 1px solid rgba(248, 113, 113, 0.45);
}

.card-status-badge.badge-solution {
  background: rgba(220, 252, 231, 0.85);
  color: #15803D;
  border: 1px solid rgba(134, 239, 172, 0.6);
}

.radial-card.is-transformed .card-status-badge.badge-solution {
  animation: badgeFadeIn 350ms ease 60ms backwards;
}

@keyframes badgeFadeIn {
  0% { opacity: 0; }
  100% { opacity: 1; }
}

.status-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #16A34A;
  box-shadow: 0 0 6px #16A34A;
}

.status-dot.dot-problem {
  background: #EF4444;
  box-shadow: 0 0 6px #EF4444;
}

.meta-signals-row {
  display: flex;
  gap: 0.4rem;
  margin-top: 0.55rem;
  flex-wrap: wrap;
}

.meta-signal-tag {
  font-size: 0.66rem;
  font-weight: 700;
  border-radius: 4px;
  padding: 0.2rem 0.5rem;
  letter-spacing: 0.02em;
  line-height: 1.2;
  white-space: nowrap;
}

.meta-signal-tag.tag-problem {
  color: #DC2626;
  background: rgba(254, 242, 242, 0.95);
  border: 1px solid rgba(254, 202, 202, 0.85);
}

.meta-signal-tag.tag-solution {
  color: #15803D;
  background: rgba(240, 253, 244, 0.95);
  border: 1px solid rgba(187, 247, 208, 0.85);
}

.radial-card.is-transformed .meta-signal-tag.tag-solution {
  animation: tagFadeIn 350ms ease 120ms backwards;
}

@keyframes tagFadeIn {
  0% { opacity: 0; }
  100% { opacity: 1; }
}

/* Final Note Badge */
.transformation-final-note {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  margin: 2rem auto 0 auto;
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 600ms cubic-bezier(0.16, 1, 0.3, 1), transform 600ms cubic-bezier(0.16, 1, 0.3, 1);
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--brand-navy);
  background: rgba(241, 245, 249, 0.85);
  border: 1px solid rgba(203, 213, 225, 0.8);
  padding: 0.55rem 1.25rem;
  border-radius: var(--radius-full);
  width: fit-content;
  box-shadow: 0 4px 12px rgba(15, 23, 42, 0.04);
}

.transformation-final-note.note-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 860px) {
  .radial-layout-wrapper {
    min-height: auto;
  }
  
  .radial-svg-lines {
    display: none;
  }
  
  .center-node-wrapper {
    position: relative;
    top: auto;
    left: auto;
    transform: none;
    margin: 2.5rem auto 1.75rem auto;
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .center-handwritten-callout {
    position: absolute;
    top: 50%;
    left: calc(100% + 14px);
    transform: translateY(-50%) !important;
  }
  
  .radial-cards-grid {
    grid-template-columns: 1fr;
    grid-template-rows: auto;
    gap: 1.1rem;
    width: 100%;
  }

  .radial-card.card-top-left,
  .radial-card.card-top-right,
  .radial-card.card-bottom-left,
  .radial-card.card-bottom-right {
    max-width: 100%;
    padding: 1.25rem 1.4rem;
    width: 100%;
    min-height: auto;
    margin: 0;
    --offset-x: 0px !important;
    --offset-y: 0px !important;
  }

  .transformation-final-note {
    margin-top: 1.5rem;
  }
}

@media (max-width: 480px) {
  .center-node-wrapper {
    flex-direction: column;
    height: auto;
    width: auto;
    margin: 1.5rem auto 1.75rem auto;
  }
  
  .radial-center-node {
    width: 68px;
    height: 68px;
  }

  .center-handwritten-callout {
    position: relative;
    left: auto;
    top: auto;
    transform: none !important;
    margin-top: 0.65rem;
    justify-content: center;
  }

  .handwritten-callout-text {
    font-size: 1.25rem;
  }

  .transformation-radial-container {
    padding: 2rem 1.15rem;
  }
}

/* --------------------------------------------------------------------------
   14. Goal Selection Section (Section 05)
   -------------------------------------------------------------------------- */
.goal-selection-section {
  padding: var(--space-md) 0;
}

.goal-selection-container {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin-top: 2rem;
}

.goal-cards-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
}

@media (max-width: 980px) {
  .goal-cards-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 580px) {
  .goal-cards-grid {
    grid-template-columns: 1fr;
  }
}

/* Interactive Goal Card */
.goal-card {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 1.6rem 1.4rem;
  text-align: left;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  box-shadow: var(--shadow-sm);
  transition: transform 250ms cubic-bezier(0.16, 1, 0.3, 1), 
              border-color 250ms ease, 
              box-shadow 250ms ease, 
              background-color 250ms ease;
  position: relative;
  width: 100%;
  font-family: inherit;
  color: inherit;
}

.goal-card:hover:not(.is-disabled):not(.is-active) {
  transform: translateY(-3px);
  border-color: rgba(37, 99, 235, 0.35);
  box-shadow: 0 10px 24px -4px rgba(15, 23, 42, 0.08);
}

.goal-card.is-active {
  background: #FFFFFF;
  border-color: var(--brand-blue);
  box-shadow: 0 14px 34px -4px rgba(37, 99, 235, 0.22), 0 0 0 1.5px var(--brand-blue);
  cursor: default;
  transform: scale(1.02);
  z-index: 2;
}

.goal-card.is-disabled {
  opacity: 0.45;
  filter: grayscale(25%);
  cursor: not-allowed;
  pointer-events: none;
  background: var(--bg-secondary);
  border-color: var(--border-light);
  box-shadow: none;
  transform: scale(0.98);
}

.goal-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.25rem;
}

.goal-card-emoji {
  font-size: 1.75rem;
  line-height: 1;
}

.goal-card-radio {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  border: 2px solid var(--border-medium);
  background: transparent;
  transition: all 250ms ease;
  position: relative;
}

.goal-card.is-active .goal-card-radio {
  border-color: var(--brand-blue);
  background: var(--brand-blue);
}

.goal-card.is-active .goal-card-radio::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #FFFFFF;
}

.goal-card-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-headline);
  letter-spacing: -0.01em;
}

.goal-card-desc {
  font-size: 0.88rem;
  line-height: 1.45;
  color: var(--text-body);
}

/* Dynamic Goal Response Box */
.goal-response-box {
  background: linear-gradient(135deg, #F8FAFC 0%, #EFF6FF 100%);
  border: 1px solid rgba(37, 99, 235, 0.2);
  border-radius: var(--radius-lg);
  padding: 1.5rem 1.75rem;
  display: flex;
  align-items: center;
  gap: 1.25rem;
  box-shadow: var(--shadow-sm);
  transition: all 300ms ease;
}

@media (max-width: 820px) {
  .goal-response-box {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
  }
  
  .goal-response-box .btn-goal-cta {
    width: 100%;
    justify-content: center;
  }
}

.goal-response-icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--brand-blue);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.25);
}

.goal-response-content {
  flex: 1;
}

.goal-response-label {
  display: block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--brand-blue);
  text-transform: uppercase;
  margin-bottom: 0.2rem;
}

.goal-response-text {
  font-size: 1.02rem;
  font-weight: 600;
  color: var(--brand-navy);
  line-height: 1.5;
  transition: opacity 200ms ease, transform 200ms ease;
}

.btn-goal-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--brand-blue);
  color: #FFFFFF;
  font-size: 0.95rem;
  font-weight: 600;
  padding: 0.75rem 1.35rem;
  border-radius: var(--radius-full);
  border: none;
  cursor: pointer;
  white-space: nowrap;
  box-shadow: 0 4px 14px rgba(37, 99, 235, 0.28);
  transition: transform 200ms ease, background-color 200ms ease, box-shadow 200ms ease;
}

.btn-goal-cta:hover {
  background: var(--brand-blue-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(37, 99, 235, 0.35);
}

/* --------------------------------------------------------------------------
   15. Clean Minimal Final CTA Section (Section 06)
   -------------------------------------------------------------------------- */
.clean-final-section {
  padding: 6.5rem 0 7rem 0;
  text-align: center;
  position: relative;
}

@media (max-width: 768px) {
  .clean-final-section {
    padding: 4.5rem 0 5rem 0;
  }
}

.clean-final-container {
  max-width: 720px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.clean-final-title {
  font-size: clamp(2.1rem, 4.2vw, 3.2rem);
  font-weight: 800;
  color: var(--text-headline);
  letter-spacing: -0.025em;
  line-height: 1.15;
  margin-bottom: 0.85rem;
}

.clean-final-subtitle {
  font-size: clamp(1.08rem, 2vw, 1.25rem);
  color: var(--text-body);
  margin-bottom: 2.25rem;
  line-height: 1.5;
}

.clean-final-action {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
}

.btn-clean-final {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  background: var(--brand-blue);
  color: #FFFFFF;
  font-size: 1.1rem;
  font-weight: 700;
  padding: 1.1rem 2.4rem;
  border-radius: var(--radius-full);
  border: none;
  cursor: pointer;
  box-shadow: 0 10px 28px -4px rgba(37, 99, 235, 0.38);
  transition: transform 250ms cubic-bezier(0.16, 1, 0.3, 1), 
              background-color 200ms ease, 
              box-shadow 250ms ease;
}

.btn-clean-final:hover {
  background: var(--brand-blue-dark);
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 16px 36px -4px rgba(37, 99, 235, 0.45);
}

.btn-clean-final .btn-arrow {
  transition: transform 200ms ease;
}

.btn-clean-final:hover .btn-arrow {
  transform: translateX(4px);
}

.clean-final-microcopy {
  font-size: 0.88rem;
  color: var(--text-muted);
  font-weight: 500;
  margin-top: 0.25rem;
}

/* --------------------------------------------------------------------------
   16. Footer & Multi-Column System (Dark Navy Premium Theme)
   -------------------------------------------------------------------------- */
.site-footer {
  border-top: 1px solid #1E293B;
  padding: 4.5rem 0 2.25rem 0;
  margin-top: auto;
  background: #0B0F19;
  color: #94A3B8;
  width: 100%;
  position: relative;
  z-index: 10;
}

.footer-inner {
  display: flex;
  flex-direction: column;
  gap: 3rem;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-md);
  width: 100%;
}

.footer-columns-grid {
  display: grid;
  grid-template-columns: 2.2fr 1.2fr 1.2fr 1.5fr 1.2fr;
  gap: 2.5rem 2rem;
  width: 100%;
}

.footer-col {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.footer-col-brand {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  align-items: flex-start;
}

.site-footer .brand-logo {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
  color: #FFFFFF;
  transition: opacity var(--transition-fast);
}

.site-footer .brand-logo:hover {
  opacity: 0.85;
}

.site-footer .logo-symbol-img {
  width: auto;
  height: 22px;
  max-height: 24px;
  object-fit: contain;
  display: block;
}

.site-footer .logo-text {
  font-size: 1.3rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: #FFFFFF;
}

.footer-tagline {
  font-size: 0.95rem;
  font-weight: 600;
  color: #F8FAFC;
  margin: 0;
  line-height: 1.4;
}

.footer-sub-tagline {
  font-size: 0.82rem;
  color: #64748B;
  margin: 0;
  line-height: 1.4;
}

.footer-col-title {
  font-family: var(--font-sans);
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: #F1F5F9;
  text-transform: uppercase;
  margin: 0;
}

.footer-col-links {
  list-style: none !important;
  list-style-type: none !important;
  padding: 0 !important;
  margin: 0 !important;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.footer-col-links li {
  list-style: none !important;
  list-style-type: none !important;
  padding: 0 !important;
  margin: 0 !important;
}

.footer-col-links a,
.footer-meta-item,
.site-footer .btn-cookie-settings-trigger {
  font-family: var(--font-sans);
  font-size: 0.88rem;
  font-weight: 500;
  color: #94A3B8;
  text-decoration: none;
  transition: color var(--transition-fast);
  background: transparent;
  background-color: transparent;
  border: none;
  outline: none;
  padding: 0;
  margin: 0;
  text-align: left;
  cursor: pointer;
  display: inline-block;
  appearance: none;
  -webkit-appearance: none;
  line-height: 1.45;
}

.footer-col-links a:hover,
.site-footer .btn-cookie-settings-trigger:hover {
  color: #60A5FA;
  text-decoration: none;
}

.footer-email-link {
  font-family: var(--font-mono);
  font-weight: 600;
  color: #60A5FA !important;
}

.footer-email-link:hover {
  color: #93C5FD !important;
}

.footer-meta-item {
  cursor: default;
  color: #64748B;
}

.footer-divider {
  width: 100%;
  height: 1px;
  background: #1E293B;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
}

.copyright {
  font-size: 0.85rem;
  color: #64748B;
  margin: 0;
  line-height: 1.5;
}

.footer-legal-link {
  color: #64748B;
  text-decoration: none;
  margin: 0 0.35rem;
  transition: color var(--transition-fast);
}

.footer-legal-link:hover {
  color: #60A5FA;
}

/* --------------------------------------------------------------------------
   16b. CTAs, Microcopy & Conversion Helpers
   -------------------------------------------------------------------------- */
.hero-cta-actions {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  flex-wrap: wrap;
}

.btn-hero-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.85rem 1.35rem;
  min-height: 52px;
  border-radius: var(--radius-full);
  background: transparent;
  color: var(--text-headline);
  font-size: 0.95rem;
  font-weight: 600;
  border: 1px solid var(--border-light);
  cursor: pointer;
  transition: all 200ms ease;
  touch-action: manipulation;
}

.btn-hero-secondary:hover {
  background: var(--bg-secondary);
  border-color: var(--brand-blue);
  color: var(--brand-blue);
  transform: translateY(-1px);
}

.hero-trust-taglines {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  margin-top: 0.4rem;
}

.trust-tagline-main {
  font-size: 0.84rem;
  font-weight: 600;
  color: var(--text-headline);
}

.trust-tagline-sub {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--brand-blue);
}

.cal-status-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.72rem;
  font-weight: 700;
  color: #16A34A;
  background: #DCFCE7;
  border: 1px solid #BBF7D0;
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-full);
}

.btn-card-sub-cta {
  background: none;
  border: none;
  padding: 0.35rem 0 0 0;
  color: var(--text-muted);
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  transition: color 200ms ease;
  text-decoration: none;
  text-align: center;
  width: 100%;
}

.btn-card-sub-cta:hover {
  color: var(--brand-blue);
}

.benefits-cta-row {
  display: flex;
  justify-content: center;
  margin-top: 2.25rem;
  width: 100%;
}

.btn-benefits-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.85rem 1.85rem;
  min-height: 48px;
  border-radius: var(--radius-full);
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  color: var(--text-headline);
  font-size: 0.95rem;
  font-weight: 700;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  transition: all 200ms ease;
}

.btn-benefits-cta:hover,
.btn-benefits-cta.btn-highlight-ready {
  border-color: var(--brand-blue);
  color: var(--brand-blue);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px -2px rgba(37, 99, 235, 0.25);
}

.problem-cta-wrap {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.5rem;
  margin-top: 1.75rem;
}

.problem-cta-microcopy {
  font-size: 0.825rem;
  color: var(--text-muted);
  font-weight: 500;
  margin: 0;
}

.final-cta-btn-group {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.85rem;
  flex-wrap: wrap;
}

.btn-final-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.9rem 1.6rem;
  min-height: 52px;
  border-radius: var(--radius-full);
  background: #FFFFFF;
  color: var(--text-headline);
  font-size: 0.95rem;
  font-weight: 600;
  border: 1px solid var(--border-light);
  cursor: pointer;
  transition: all 200ms ease;
}

.btn-final-secondary:hover {
  border-color: var(--brand-blue);
  color: var(--brand-blue);
  transform: translateY(-2px);
}

.form-privacy-note {
  font-size: 0.76rem;
  color: var(--text-muted);
  line-height: 1.4;
  margin: 0.1rem 0 0.4rem 0;
}

.form-privacy-note a {
  color: var(--brand-blue);
  text-decoration: underline;
  text-underline-offset: 2px;
}

/* --------------------------------------------------------------------------
   16c. Legal Pages Layout (/impressum & /datenschutz)
   -------------------------------------------------------------------------- */
.legal-content-wrapper {
  padding: 3rem 0 5rem 0;
}

.legal-container {
  max-width: 820px;
  margin: 0 auto;
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  padding: clamp(2rem, 5vw, 3.5rem);
  box-shadow: 0 4px 20px rgba(15, 23, 42, 0.03);
}

.legal-page-title {
  font-size: clamp(2.2rem, 5vw, 2.85rem);
  font-weight: 800;
  color: var(--text-headline);
  letter-spacing: -0.03em;
  margin: 0.5rem 0 0.75rem 0;
}

.legal-intro-text {
  font-size: 1.02rem;
  color: var(--text-body);
  line-height: 1.6;
  margin-bottom: 2.25rem;
}

.legal-section-block {
  margin-bottom: 2rem;
}

.legal-section-block h2 {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-headline);
  letter-spacing: -0.015em;
  margin-bottom: 0.65rem;
}

.legal-section-block p {
  font-size: 0.94rem;
  color: var(--text-body);
  line-height: 1.65;
  margin: 0 0 0.65rem 0;
}

.legal-list {
  padding-left: 1.25rem;
  margin: 0.65rem 0 1rem 0;
}

.legal-list li {
  font-size: 0.94rem;
  color: var(--text-body);
  line-height: 1.65;
  margin-bottom: 0.45rem;
}

.legal-link {
  color: var(--brand-blue);
  text-decoration: underline;
  text-underline-offset: 3px;
  font-weight: 500;
}

.legal-link:hover {
  color: var(--brand-blue-hover);
}

.legal-back-row {
  margin-top: 2.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border-light);
}

.btn-legal-back {
  display: inline-flex;
  align-items: center;
  padding: 0.75rem 1.4rem;
  border-radius: var(--radius-full);
  background: var(--bg-secondary);
  border: 1px solid var(--border-light);
  color: var(--text-headline);
  font-size: 0.9rem;
  font-weight: 600;
  text-decoration: none;
  transition: all 200ms ease;
}

.btn-legal-back:hover {
  background: var(--bg-accent-light);
  border-color: var(--border-accent);
  color: var(--brand-blue);
}

/* --------------------------------------------------------------------------
   16d. Cookie Consent Banner & Settings Modal
   -------------------------------------------------------------------------- */
.cookie-banner {
  position: fixed;
  bottom: 1.5rem;
  left: 1.5rem;
  right: 1.5rem;
  max-width: 860px;
  margin: 0 auto;
  z-index: 9999;
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  box-shadow: 0 20px 45px -10px rgba(15, 23, 42, 0.2), 0 0 1px rgba(15, 23, 42, 0.1);
  animation: bannerSlideUp 350ms cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes bannerSlideUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.cookie-banner-inner {
  padding: 1.5rem 1.75rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.75rem;
}

.cookie-banner-content {
  flex: 1;
}

.cookie-banner-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-headline);
  letter-spacing: -0.01em;
  margin: 0 0 0.35rem 0;
}

.cookie-banner-desc {
  font-size: 0.85rem;
  color: var(--text-body);
  line-height: 1.5;
  margin: 0;
}

.cookie-text-link {
  color: var(--brand-blue);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.cookie-banner-actions {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  flex-shrink: 0;
}

.btn-cookie-accept {
  padding: 0.65rem 1.15rem;
  min-height: 40px;
  border-radius: var(--radius-md);
  background: var(--brand-blue);
  color: #FFFFFF;
  font-size: 0.85rem;
  font-weight: 700;
  border: none;
  cursor: pointer;
  transition: background-color 150ms ease;
  white-space: nowrap;
}

.btn-cookie-accept:hover {
  background: var(--brand-blue-hover);
}

.btn-cookie-essential,
.btn-cookie-settings {
  padding: 0.65rem 1.1rem;
  min-height: 40px;
  border-radius: var(--radius-md);
  background: var(--bg-secondary);
  color: var(--text-headline);
  font-size: 0.85rem;
  font-weight: 600;
  border: 1px solid var(--border-light);
  cursor: pointer;
  transition: all 150ms ease;
  white-space: nowrap;
}

.btn-cookie-essential:hover,
.btn-cookie-settings:hover {
  background: #FFFFFF;
  border-color: var(--brand-blue);
  color: var(--brand-blue);
}

@media (max-width: 860px) {
  .footer-columns-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
  }
  .footer-col-brand {
    grid-column: span 2;
  }
}

@media (max-width: 768px) {
  .cookie-banner {
    left: 1rem;
    right: 1rem;
    bottom: 1rem;
  }
  .cookie-banner-inner {
    flex-direction: column;
    align-items: stretch;
    padding: 1.25rem 1.25rem;
    gap: 1.25rem;
  }
  .cookie-banner-actions {
    flex-direction: column;
    width: 100%;
  }
  .btn-cookie-accept,
  .btn-cookie-essential,
  .btn-cookie-settings {
    width: 100%;
  }
}

@media (max-width: 540px) {
  .footer-columns-grid {
    grid-template-columns: 1fr;
    gap: 1.75rem;
  }
  .footer-col-brand {
    grid-column: span 1;
  }
}

/* Cookie Settings Modal */
.cookie-settings-card {
  max-width: 540px;
}

.cookie-categories-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin: 1.25rem 0;
}

.cookie-category-item {
  background: var(--bg-secondary);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 1rem 1.2rem;
}

.cookie-cat-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.4rem;
}

.cookie-cat-info {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.cookie-cat-name {
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--text-headline);
}

.cookie-cat-badge {
  font-size: 0.7rem;
  font-weight: 700;
  color: #16A34A;
  background: #DCFCE7;
  padding: 0.15rem 0.45rem;
  border-radius: var(--radius-full);
}

.cookie-cat-subname {
  font-size: 0.78rem;
  color: var(--text-muted);
}

.cookie-cat-desc {
  font-size: 0.825rem;
  color: var(--text-body);
  line-height: 1.45;
  margin: 0;
}

/* Switch Toggle Component */
.switch-toggle {
  position: relative;
  display: inline-block;
  width: 44px;
  height: 24px;
  flex-shrink: 0;
}

.switch-toggle input {
  opacity: 0;
  width: 0;
  height: 0;
}

.slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: #CBD5E1;
  transition: 250ms;
  border-radius: 24px;
}

.slider:before {
  position: absolute;
  content: "";
  height: 18px;
  width: 18px;
  left: 3px;
  bottom: 3px;
  background-color: white;
  transition: 250ms;
  border-radius: 50%;
  box-shadow: 0 1px 3px rgba(0,0,0,0.2);
}

input:checked + .slider {
  background-color: var(--brand-blue);
}

input:checked + .slider:before {
  transform: translateX(20px);
}

.slider.disabled {
  opacity: 0.8;
  cursor: not-allowed;
}

.cookie-modal-footer {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.75rem;
  margin-top: 1.5rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border-light);
}

.btn-cookie-save {
  padding: 0.75rem 1.25rem;
  min-height: 42px;
  border-radius: var(--radius-md);
  background: var(--bg-secondary);
  border: 1px solid var(--border-light);
  color: var(--text-headline);
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 150ms ease;
}

.btn-cookie-save:hover {
  background: #FFFFFF;
  border-color: var(--brand-blue);
  color: var(--brand-blue);
}

.btn-cookie-accept-all-modal {
  padding: 0.75rem 1.35rem;
  min-height: 42px;
  border-radius: var(--radius-md);
  background: var(--brand-blue);
  color: #FFFFFF;
  font-size: 0.875rem;
  font-weight: 700;
  border: none;
  cursor: pointer;
  transition: background-color 150ms ease;
}

.btn-cookie-accept-all-modal:hover {
  background: var(--brand-blue-hover);
}

/* --------------------------------------------------------------------------
   17. Contact Drawer / Modal Overlay (Functional Preservation)
   -------------------------------------------------------------------------- */
.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-md);
  padding-top: max(var(--space-md), env(safe-area-inset-top, 0px));
  padding-bottom: max(var(--space-md), env(safe-area-inset-bottom, 0px));
  opacity: 0;
  visibility: hidden;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  transition: opacity var(--transition-normal), visibility var(--transition-normal);
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(15, 23, 42, 0.65);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.modal-card {
  position: relative;
  width: 100%;
  max-width: 500px;
  max-height: calc(100dvh - 2 * var(--space-md));
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior: contain;
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  padding: 2.25rem;
  box-shadow: 0 25px 60px -15px rgba(15, 23, 42, 0.25);
  transform: translateY(20px) scale(0.98);
  transition: transform var(--transition-normal);
  z-index: 2;
}

.modal-overlay.active .modal-card {
  transform: translateY(0) scale(1);
}

.modal-close-btn {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  background: var(--bg-secondary);
  border: 1px solid var(--border-light);
  color: var(--text-muted);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background-color var(--transition-fast), color var(--transition-fast);
}

.modal-close-btn:hover {
  background: var(--bg-tertiary);
  color: var(--text-headline);
}

.modal-header {
  margin-bottom: 1.25rem;
  padding-right: 2rem;
}

.modal-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.725rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--brand-blue);
  margin-bottom: 0.35rem;
}

.modal-title {
  font-size: 1.45rem;
  font-weight: 800;
  color: var(--text-headline);
  margin-bottom: 0.4rem;
  letter-spacing: -0.02em;
}

.modal-desc {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.5;
}

.modal-quick-copy {
  background: var(--bg-secondary);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 0.75rem 1rem;
  margin-bottom: 1.25rem;
}

.quick-copy-label {
  font-size: 0.7rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
  margin-bottom: 0.25rem;
  text-transform: uppercase;
}

.quick-copy-box {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-xs);
}

.quick-copy-box code {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  color: var(--text-headline);
  font-weight: 600;
}

.btn-copy-email {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.4rem 0.8rem;
  min-height: 36px;
  border-radius: var(--radius-sm);
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  color: var(--text-headline);
  font-size: 0.75rem;
  font-weight: 600;
  cursor: pointer;
  transition: background-color var(--transition-fast);
}

.btn-copy-email:hover {
  background: var(--bg-accent-light);
  border-color: var(--border-accent);
}

.modal-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.form-label {
  font-size: 0.825rem;
  font-weight: 600;
  color: var(--text-headline);
}

.form-input {
  width: 100%;
  padding: 0.75rem 1rem;
  min-height: 44px;
  border-radius: var(--radius-md);
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  color: var(--text-headline);
  font-family: var(--font-sans);
  font-size: 16px; /* Prevents auto-zoom on iOS */
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-input:focus {
  outline: none;
  border-color: var(--brand-blue);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}

.form-textarea {
  resize: vertical;
  min-height: 90px;
}

.btn-submit {
  width: 100%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.9rem 1.2rem;
  min-height: 48px;
  border-radius: var(--radius-md);
  background: var(--brand-blue);
  color: #FFFFFF;
  font-size: 0.95rem;
  font-weight: 600;
  border: none;
  cursor: pointer;
  margin-top: 0.5rem;
  box-shadow: 0 6px 16px rgba(37, 99, 235, 0.25);
  transition: background-color var(--transition-fast), transform var(--transition-fast);
}

.btn-submit:hover {
  background: var(--brand-blue-hover);
  transform: translateY(-1px);
}

.modal-success-state {
  text-align: center;
  padding: 1.5rem 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}

.success-icon {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: #DCFCE7;
  color: #16A34A;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid #BBF7D0;
}

.modal-success-state h4 {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--text-headline);
}

.modal-success-state p {
  font-size: 0.9rem;
  color: var(--text-muted);
  max-width: 340px;
}

.btn-close-success {
  margin-top: 0.5rem;
  width: 100%;
}

.toast-container {
  position: fixed;
  bottom: var(--space-md);
  right: var(--space-md);
  z-index: 2000;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  pointer-events: none;
}

.toast {
  pointer-events: auto;
  min-width: 280px;
  padding: 0.8rem 1.1rem;
  border-radius: var(--radius-md);
  background: #0F172A;
  border: 1px solid #334155;
  color: #FFFFFF;
  font-size: 0.85rem;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 0.65rem;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
  animation: toastIn 300ms cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.toast-icon {
  color: #38BDF8;
}

@keyframes toastIn {
  from {
    opacity: 0;
    transform: translateY(12px) scale(0.95);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

/* --------------------------------------------------------------------------
   18. Reduced Motion Accessibility
   -------------------------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  
  .accent-deiner,
  .btn-shimmer::after,
  .handwritten-callout,
  .reveal-up,
  .client-logo-item,
  .tech-marquee-track {
    animation: none !important;
    opacity: 1 !important;
    transform: none !important;
  }

  .tech-marquee-track {
    width: 100% !important;
    justify-content: center !important;
    flex-wrap: wrap !important;
  }

  .tech-marquee-group[aria-hidden="true"] {
    display: none !important;
  }

  .animated-divider {
    transform: scaleX(1) !important;
  }

  .step-status-pill {
    opacity: 1 !important;
    transform: none !important;
    pointer-events: auto !important;
  }

}

/* --------------------------------------------------------------------------
   19. High-Performance Mobile & Touch Optimization Pass
   -------------------------------------------------------------------------- */
button,
a,
input,
select,
textarea,
[role="button"],
.day-num,
.cal-arrow-btn,
.goal-card,
.radial-center-node,
.benefit-card,
.process-step-card,
.client-logo-item,
.tech-logo-link {
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
}

/* GPU acceleration for animated interactive cards without causing repaints */
.benefit-card,
.process-step-card,
.radial-card,
.goal-card,
.booking-card,
.modal-card {
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
}

/* Tablet & Large Mobile (max-width: 768px) */
@media (max-width: 768px) {
  .page-wrapper {
    padding: 0 1.25rem;
  }

  .main-content {
    gap: var(--space-xl);
    padding: var(--space-md) 0;
  }

  .site-header {
    height: 68px;
  }

  .hero-section {
    padding: var(--space-xs) 0 var(--space-md) 0;
  }

  .hero-headline {
    font-size: clamp(2.15rem, 7.5vw, 3rem);
    letter-spacing: -0.025em;
  }

  .hero-description {
    font-size: 1.05rem;
    line-height: 1.55;
    margin-bottom: 1.5rem;
  }

  .hero-cta-actions {
    display: flex;
    flex-direction: column;
    width: 100%;
    gap: 0.75rem;
  }

  .btn-hero-primary {
    width: 100%;
    max-width: 100%;
    justify-content: center;
    min-height: 52px;
  }

  .btn-hero-secondary {
    width: 100%;
    max-width: 100%;
    justify-content: center;
    min-height: 48px;
  }

  .booking-card {
    padding: 1.5rem 1.25rem;
  }

  .calendar-component {
    max-width: 100%;
  }

  .clean-final-title {
    font-size: clamp(1.95rem, 6.5vw, 2.75rem);
  }

  .final-cta-btn-group {
    display: flex;
    flex-direction: column;
    width: 100%;
    gap: 0.75rem;
  }

  .btn-clean-final {
    width: 100%;
    max-width: 100%;
    min-height: 52px;
  }

  .btn-final-secondary {
    width: 100%;
    max-width: 100%;
    min-height: 48px;
  }
}

/* Small Mobile & Compact Viewports (max-width: 480px) */
@media (max-width: 480px) {
  .page-wrapper {
    padding: 0 1rem;
  }

  .site-header {
    height: 62px;
  }

  .logo-text {
    font-size: 1.2rem;
  }

  .logo-symbol-img {
    height: 20px;
  }

  .btn-header-cta {
    padding: 0.55rem 0.95rem;
    font-size: 0.82rem;
  }

  .hero-section {
    padding: 0.25rem 0 1.25rem 0;
  }

  .hero-eyebrow {
    margin-bottom: 0.65rem;
  }

  .eyebrow-text {
    font-size: 0.76rem;
    letter-spacing: 0.1em;
  }

  .hero-headline {
    font-size: clamp(2.05rem, 8.5vw, 2.55rem);
    line-height: 1.1;
    margin-bottom: 0.75rem;
  }

  .hero-left {
    align-items: flex-start;
    text-align: left;
  }

  .hero-description {
    font-size: 0.96rem;
    line-height: 1.52;
    margin-bottom: 1.25rem;
  }

  .hero-cta-wrapper {
    align-items: stretch;
    width: 100%;
    margin-bottom: 1.25rem;
  }

  .hero-cta-actions {
    display: flex;
    flex-direction: column;
    width: 100%;
    gap: 0.65rem;
  }

  .btn-hero-primary {
    max-width: 100%;
    width: 100%;
    min-height: 50px;
    font-size: 1rem;
    padding: 0.85rem 1.4rem;
  }

  .btn-hero-secondary {
    max-width: 100%;
    width: 100%;
    min-height: 46px;
    font-size: 0.9rem;
  }

  .hero-cta-microcopy {
    font-size: 0.78rem;
    text-align: left;
    margin-top: 0.5rem;
  }

  .hero-trust-taglines {
    font-size: 0.74rem;
    text-align: left;
    margin-top: 0.35rem;
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
  }

  .social-proof-row {
    justify-content: flex-start;
    gap: 0.5rem;
    margin-top: 0.5rem;
  }

  .social-proof-trust-badges {
    justify-content: flex-start;
    font-size: 0.76rem;
    gap: 0.4rem;
    flex-wrap: wrap;
  }

  .booking-card-wrapper {
    max-width: 100%;
    margin-top: 1.5rem;
  }

  .booking-card {
    padding: 1.25rem 1rem;
    border-radius: var(--radius-lg);
  }

  .card-title {
    font-size: 1.15rem;
  }

  .booking-header-benefit {
    width: 100%;
    padding: 0.4rem 0.65rem;
  }

  .calendar-component {
    padding: 0.85rem 0.65rem;
  }

  .day-num {
    height: 30px;
    font-size: 0.8rem;
  }

  .btn-card-select {
    min-height: 48px;
    font-size: 0.92rem;
  }

  .metrics-section {
    padding: 2rem 1.25rem;
    border-radius: var(--radius-lg);
  }

  .metric-number-box {
    font-size: 2.35rem;
  }

  .problem-headline {
    font-size: clamp(1.75rem, 7vw, 2.25rem);
  }

  .problem-card {
    padding: 1.5rem 1.25rem;
  }

  .goal-card {
    padding: 1.35rem 1.15rem;
    min-height: 48px;
  }

  .goal-response-box {
    padding: 1.25rem 1.15rem;
  }

  .clean-final-section {
    padding: 3.25rem 0 3.75rem 0;
  }

  .clean-final-title {
    font-size: clamp(1.75rem, 7.5vw, 2.25rem);
  }

  .clean-final-subtitle {
    font-size: 0.98rem;
    line-height: 1.5;
    margin-bottom: 1.5rem;
  }

  .btn-clean-final {
    max-width: 100%;
    width: 100%;
  }

  .btn-final-secondary {
    max-width: 100%;
    width: 100%;
  }

  .modal-card {
    padding: 1.5rem 1.15rem;
    border-radius: var(--radius-lg);
  }

  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.75rem;
  }
}

/* Micro Mobile Viewports (320px - 360px) */
@media (max-width: 360px) {
  .page-wrapper {
    padding: 0 0.75rem;
  }

  .btn-header-cta span {
    display: none;
  }

  .btn-header-cta {
    padding: 0.5rem;
  }

  .hero-headline {
    font-size: 1.85rem;
  }

  .btn-hero-primary {
    font-size: 0.95rem;
    padding: 0.85rem 1.25rem;
  }

  .card-title {
    font-size: 1.1rem;
  }

  .day-num {
    height: 28px;
    font-size: 0.75rem;
  }
}