/* ============================================
   FIZZERATE — Main Stylesheet
   Design: Dark-first, Bold Yellow accent, Fizzy energy
   ============================================ */

/* ---- DESIGN TOKENS ---- */
:root {
  /* Type Scale */
  --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
  --text-sm: clamp(0.875rem, 0.8rem + 0.35vw, 1rem);
  --text-base: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  --text-lg: clamp(1.125rem, 1rem + 0.75vw, 1.5rem);
  --text-xl: clamp(1.5rem, 1.2rem + 1.25vw, 2.25rem);
  --text-2xl: clamp(2rem, 1.2rem + 2.5vw, 3.5rem);
  --text-3xl: clamp(2.5rem, 1rem + 4vw, 5rem);
  --text-hero: clamp(3.5rem, 1rem + 7vw, 7.5rem);

  /* Spacing */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;

  /* Radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-2xl: 1.5rem;
  --radius-full: 9999px;

  /* Transitions */
  --transition-interactive: 180ms cubic-bezier(0.16, 1, 0.3, 1);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);

  /* Layout */
  --content-narrow: 640px;
  --content-default: 960px;
  --content-wide: 1200px;

  /* Fonts */
  --font-display: 'Clash Display', 'Arial Black', sans-serif;
  --font-body: 'General Sans', 'Inter', system-ui, sans-serif;

  /* FIZZERATE Brand Colors */
  --yellow: #F5E000;
  --yellow-light: #FFF04D;
  --yellow-dark: #C9B800;
  --yellow-glow: rgba(245, 224, 0, 0.15);
  --yellow-glow-strong: rgba(245, 224, 0, 0.25);
}

/* ---- DARK MODE (Primary) ---- */
:root,
[data-theme='dark'] {
  --color-bg: #0a0a08;
  --color-surface: #111110;
  --color-surface-2: #161614;
  --color-surface-offset: #1a1a18;
  --color-surface-dynamic: #222220;
  --color-divider: #2a2a27;
  --color-border: #333330;
  --color-text: #e8e8e4;
  --color-text-muted: #888882;
  --color-text-faint: #555550;
  --color-primary: var(--yellow);
  --color-primary-hover: var(--yellow-light);
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.4);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.5);
  --shadow-lg: 0 12px 40px rgba(0,0,0,0.6);
  --shadow-glow: 0 0 30px var(--yellow-glow), 0 8px 32px rgba(0,0,0,0.5);
}

/* ---- LIGHT MODE ---- */
[data-theme='light'] {
  --color-bg: #f8f7f0;
  --color-surface: #ffffff;
  --color-surface-2: #f2f1ea;
  --color-surface-offset: #ebebdf;
  --color-surface-dynamic: #e3e2d8;
  --color-divider: #d8d7cc;
  --color-border: #cccbbf;
  --color-text: #111110;
  --color-text-muted: #666660;
  --color-text-faint: #aaa9a0;
  --color-primary: #b0a200;
  --color-primary-hover: #8a7e00;
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.08);
  --shadow-lg: 0 12px 40px rgba(0,0,0,0.12);
  --shadow-glow: 0 0 20px rgba(176, 162, 0, 0.15), 0 8px 24px rgba(0,0,0,0.1);
}

@media (prefers-color-scheme: light) {
  :root:not([data-theme]) {
    --color-bg: #f8f7f0;
    --color-surface: #ffffff;
    --color-surface-2: #f2f1ea;
    --color-surface-offset: #ebebdf;
    --color-surface-dynamic: #e3e2d8;
    --color-divider: #d8d7cc;
    --color-border: #cccbbf;
    --color-text: #111110;
    --color-text-muted: #666660;
    --color-text-faint: #aaa9a0;
    --color-primary: #b0a200;
    --color-primary-hover: #8a7e00;
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.06);
    --shadow-md: 0 4px 16px rgba(0,0,0,0.08);
    --shadow-lg: 0 12px 40px rgba(0,0,0,0.12);
    --shadow-glow: 0 0 20px rgba(176, 162, 0, 0.15), 0 8px 24px rgba(0,0,0,0.1);
  }
}

/* ---- BASE RESET ---- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  scroll-behavior: smooth;
  scroll-padding-top: var(--space-20);
}

body {
  min-height: 100dvh;
  line-height: 1.6;
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-text);
  background-color: var(--color-bg);
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  text-wrap: balance;
  line-height: 1.1;
}

p, li { text-wrap: pretty; max-width: 72ch; }

img, svg { display: block; max-width: 100%; height: auto; }
ul { list-style: none; }
button { cursor: pointer; background: none; border: none; font: inherit; color: inherit; }
a { color: inherit; text-decoration: none; }
input, textarea, select { font: inherit; color: inherit; }

::selection {
  background: var(--yellow-glow-strong);
  color: var(--color-text);
}

:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}

/* ---- LAYOUT ---- */
.container {
  width: 100%;
  max-width: var(--content-wide);
  margin: 0 auto;
  padding: 0 clamp(var(--space-5), 5vw, var(--space-16));
}

/* ---- TYPOGRAPHY UTILITIES ---- */
.section-tag {
  display: inline-block;
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: var(--space-4);
}

.section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto var(--space-16);
}

.section-header h2 {
  font-size: var(--text-2xl);
  font-weight: 700;
  margin-bottom: var(--space-4);
}

.section-intro {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  max-width: 56ch;
  margin: 0 auto;
}

/* ---- BUTTONS ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-full);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0.02em;
  transition:
    background var(--transition-interactive),
    color var(--transition-interactive),
    transform var(--transition-interactive),
    box-shadow var(--transition-interactive),
    border-color var(--transition-interactive);
  cursor: pointer;
  white-space: nowrap;
  text-decoration: none;
}

.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }

.btn-primary {
  background: var(--yellow);
  color: #0a0a08;
  box-shadow: 0 2px 12px var(--yellow-glow-strong);
}

.btn-primary:hover {
  background: var(--yellow-light);
  box-shadow: 0 4px 24px var(--yellow-glow-strong);
}

.btn-ghost {
  background: transparent;
  color: var(--color-text);
  border: 1.5px solid var(--color-border);
}

.btn-ghost:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.btn-dark {
  background: #0a0a08;
  color: var(--yellow);
  border: 1.5px solid var(--yellow);
}

.btn-dark:hover {
  background: var(--yellow);
  color: #0a0a08;
}

.btn-large {
  padding: var(--space-4) var(--space-8);
  font-size: var(--text-base);
}

.btn-full { width: 100%; justify-content: center; }

.btn-arrow {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  transition: transform var(--transition-interactive);
}
.btn:hover .btn-arrow { transform: translateX(3px); }

/* ---- HEADER ---- */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: color-mix(in srgb, var(--color-bg) 88%, transparent);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--color-divider);
  transition:
    transform 300ms var(--ease-out),
    box-shadow 300ms var(--ease-out);
}

.header--scrolled {
  box-shadow: var(--shadow-md);
}

.header-inner {
  display: flex;
  align-items: center;
  gap: var(--space-8);
  height: 64px;
}

.logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  transition: opacity var(--transition-interactive);
}

.logo:hover { opacity: 0.8; }

.logo-svg {
  height: 28px;
  width: auto;
  color: var(--color-text);
}

.nav {
  display: flex;
  gap: var(--space-8);
  margin-left: auto;
}

.nav-link {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-muted);
  transition: color var(--transition-interactive);
}

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

.header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  margin-left: var(--space-6);
}

/* Language Toggle */
.lang-toggle {
  display: flex;
  align-items: center;
  gap: 2px;
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
  padding: var(--space-1) var(--space-2);
  border-radius: var(--radius-sm);
  transition:
    color var(--transition-interactive),
    background var(--transition-interactive);
}

.lang-toggle:hover { color: var(--color-text); }
.lang-active { color: var(--color-primary); }
.lang-sep { opacity: 0.4; margin: 0 2px; }

/* Mobile hamburger */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: var(--space-2);
  margin-left: auto;
}

.menu-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: transform 300ms var(--ease-out), opacity 200ms;
}

.menu-toggle.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-toggle.is-open span:nth-child(2) { opacity: 0; }
.menu-toggle.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile Nav */
.mobile-nav {
  display: none;
  flex-direction: column;
  padding: var(--space-6) clamp(var(--space-5), 5vw, var(--space-16));
  border-top: 1px solid var(--color-divider);
  background: var(--color-bg);
}

.mobile-nav.is-open {
  display: flex;
}

.mobile-nav-link {
  font-size: var(--text-lg);
  font-weight: 600;
  font-family: var(--font-display);
  padding: var(--space-3) 0;
  border-bottom: 1px solid var(--color-divider);
  transition: color var(--transition-interactive);
}

.mobile-nav-link:hover { color: var(--color-primary); }

/* ---- HERO ---- */
.hero {
  position: relative;
  min-height: 95dvh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding: var(--space-32) 0 var(--space-24);
}

/* Grid texture background */
.hero-bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--color-divider) 1px, transparent 1px),
    linear-gradient(90deg, var(--color-divider) 1px, transparent 1px);
  background-size: 60px 60px;
  opacity: 0.3;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 30%, transparent 100%);
}

/* Fizzy bubble animations */
.hero-bubbles {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}

.bubble {
  position: absolute;
  border-radius: 50%;
  background: var(--yellow);
  opacity: 0;
  animation: rise var(--duration, 8s) var(--delay, 0s) ease-in infinite;
}

.b1 { width: 8px; height: 8px; left: 15%; --duration: 9s; --delay: 0s; }
.b2 { width: 5px; height: 5px; left: 28%; --duration: 7s; --delay: 1.5s; }
.b3 { width: 10px; height: 10px; left: 45%; --duration: 11s; --delay: 0.5s; }
.b4 { width: 6px; height: 6px; left: 62%; --duration: 8s; --delay: 2s; }
.b5 { width: 9px; height: 9px; left: 75%; --duration: 10s; --delay: 1s; }
.b6 { width: 4px; height: 4px; left: 88%; --duration: 7.5s; --delay: 3s; }

@keyframes rise {
  0% { bottom: -20px; opacity: 0; transform: translateX(0) scale(0.8); }
  10% { opacity: 0.6; }
  50% { transform: translateX(20px) scale(1); }
  90% { opacity: 0.2; }
  100% { bottom: 110%; opacity: 0; transform: translateX(-10px) scale(0.6); }
}

.hero-content {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--space-8);
}

.hero-tag {
  display: inline-block;
  padding: var(--space-2) var(--space-5);
  border-radius: var(--radius-full);
  border: 1px solid var(--color-border);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  background: var(--color-surface);
}

.hero-headline {
  font-size: var(--text-hero);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.0;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.accent-line {
  color: var(--yellow);
  position: relative;
}

/* Yellow glow behind accent text */
[data-theme='dark'] .accent-line,
:root:not([data-theme]) .accent-line {
  text-shadow: 0 0 60px rgba(245, 224, 0, 0.35), 0 0 120px rgba(245, 224, 0, 0.15);
}

.hero-sub {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  max-width: 52ch;
  line-height: 1.65;
}

.hero-ctas {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
  justify-content: center;
}

.hero-proof {
  display: flex;
  gap: var(--space-10);
  align-items: center;
  margin-top: var(--space-4);
  padding-top: var(--space-8);
  border-top: 1px solid var(--color-divider);
}

.proof-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-1);
}

.proof-num {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1;
}

.proof-label {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  white-space: nowrap;
}

.proof-divider {
  width: 1px;
  height: 40px;
  background: var(--color-divider);
}

/* Scroll indicator */
.scroll-indicator {
  position: absolute;
  bottom: var(--space-8);
  left: 50%;
  transform: translateX(-50%);
}

.scroll-line {
  width: 1px;
  height: 48px;
  background: linear-gradient(to bottom, var(--color-primary), transparent);
  margin: 0 auto;
  animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
  0%, 100% { opacity: 0.3; transform: scaleY(1); }
  50% { opacity: 1; transform: scaleY(1.1); }
}

/* ---- FADE-IN ANIMATION ---- */
/* Elements are always visible; JS adds scroll-triggered class for supported browsers */
.fade-in {
  opacity: 1;
  transition: opacity 0.6s var(--ease-out);
}

.fade-in.is-hidden {
  opacity: 0;
}

/* Hero items fade in on load with staggered delays */
.hero .hero-tag  { animation: heroFadeIn 0.8s var(--ease-out) 0.1s both; }
.hero .hero-headline { animation: heroFadeIn 0.8s var(--ease-out) 0.2s both; }
.hero .hero-sub  { animation: heroFadeIn 0.8s var(--ease-out) 0.35s both; }
.hero .hero-ctas { animation: heroFadeIn 0.8s var(--ease-out) 0.5s both; }
.hero .hero-proof { animation: heroFadeIn 0.8s var(--ease-out) 0.65s both; }

@keyframes heroFadeIn {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ---- PROBLEM SECTION ---- */
.problem-section {
  padding: clamp(var(--space-16), 8vw, var(--space-32)) 0;
  background: var(--color-surface);
}

.problem-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
}

.problem-text h2 {
  font-size: var(--text-2xl);
  font-weight: 700;
  margin-bottom: var(--space-6);
  line-height: 1.1;
}

.problem-text p {
  color: var(--color-text-muted);
  line-height: 1.7;
}

.problem-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
}

.problem-card {
  padding: var(--space-5);
  border-radius: var(--radius-xl);
  border: 1px solid var(--color-border);
  background: var(--color-surface-2);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.problem-card--bad .problem-card-icon {
  width: 28px;
  height: 28px;
  border-radius: var(--radius-full);
  background: rgba(255,60,60,0.15);
  color: #ff4444;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 700;
}

.problem-card--good {
  border-color: var(--yellow);
  background: var(--yellow-glow);
  grid-column: 1 / -1;
}

.problem-card--good .problem-card-icon {
  width: 28px;
  height: 28px;
  border-radius: var(--radius-full);
  background: rgba(245, 224, 0, 0.2);
  color: var(--yellow);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 700;
}

.problem-card p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  max-width: none;
}

.problem-card--good p {
  color: var(--color-text);
  font-weight: 600;
}

/* ---- SERVICES SECTION ---- */
.services-section {
  padding: clamp(var(--space-16), 8vw, var(--space-32)) 0;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-5);
}

.service-card {
  padding: var(--space-8) var(--space-6);
  border-radius: var(--radius-2xl);
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  transition:
    border-color var(--transition-interactive),
    transform var(--transition-interactive),
    box-shadow var(--transition-interactive);
}

.service-card:hover {
  border-color: var(--color-primary);
  transform: translateY(-4px);
  box-shadow: var(--shadow-glow);
}

.service-card--accent {
  border-color: var(--yellow);
  background: color-mix(in srgb, var(--color-surface) 80%, var(--yellow-glow));
}

[data-theme='dark'] .service-card--accent,
:root:not([data-theme]) .service-card--accent {
  background: linear-gradient(135deg, var(--color-surface) 60%, rgba(245,224,0,0.08));
}

.service-number {
  font-family: var(--font-display);
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--color-text-faint);
  letter-spacing: 0.1em;
}

.service-icon {
  width: 44px;
  height: 44px;
  color: var(--color-primary);
}

.service-card h3 {
  font-size: var(--text-lg);
  font-weight: 700;
  font-family: var(--font-display);
}

.service-card p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
  flex: 1;
  max-width: none;
}

.service-tag {
  display: inline-block;
  padding: var(--space-1) var(--space-3);
  background: var(--color-surface-offset);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-text-muted);
  letter-spacing: 0.06em;
  width: fit-content;
  margin-top: auto;
}

.service-card--accent .service-tag {
  background: rgba(245,224,0,0.12);
  border-color: var(--yellow);
  color: var(--yellow);
}

.services-cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-8);
  margin-top: var(--space-12);
  padding-top: var(--space-8);
  border-top: 1px solid var(--color-divider);
}

.services-cta p {
  color: var(--color-text-muted);
  font-size: var(--text-base);
  max-width: none;
}

/* ---- PROCESS SECTION ---- */
.process-section {
  padding: clamp(var(--space-16), 8vw, var(--space-32)) 0;
  background: var(--color-surface);
}

.process-steps {
  display: flex;
  flex-direction: column;
  max-width: 700px;
  margin: 0 auto;
}

.process-step {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: var(--space-6);
  align-items: start;
}

.step-number {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-full);
  background: var(--color-surface-2);
  border: 1.5px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-primary);
  flex-shrink: 0;
}

.step-content {
  padding-bottom: var(--space-8);
}

.step-content h3 {
  font-size: var(--text-lg);
  font-weight: 700;
  margin-bottom: var(--space-2);
  font-family: var(--font-display);
}

.step-content p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.7;
  max-width: none;
}

.process-connector {
  width: 1px;
  height: 32px;
  background: linear-gradient(to bottom, var(--color-primary), var(--color-border));
  margin-left: 23px;
  opacity: 0.5;
}

/* ---- WHY SECTION ---- */
.why-section {
  padding: clamp(var(--space-16), 8vw, var(--space-32)) 0;
}

.why-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
}

.why-text h2 {
  font-size: var(--text-2xl);
  font-weight: 700;
  margin-bottom: var(--space-6);
  line-height: 1.1;
}

.why-text p {
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: var(--space-6);
}

.why-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.why-list li {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-sm);
  font-weight: 500;
  max-width: none;
}

.why-list li::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-primary);
  flex-shrink: 0;
}

/* Comparison cards */
.why-card-stack {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.why-card {
  padding: var(--space-6);
  border-radius: var(--radius-xl);
  border: 1px solid var(--color-border);
  background: var(--color-surface);
}

.why-card.wc--accent {
  border-color: var(--yellow);
  background: var(--yellow-glow);
}

.wc-label {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 700;
  margin-bottom: var(--space-5);
  color: var(--color-text-muted);
}

.wc--accent .wc-label {
  color: var(--yellow);
}

.wc-bars {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.wc-bar {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: var(--space-3);
  align-items: center;
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

.bar {
  height: 6px;
  background: var(--color-surface-offset);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.bar-fill {
  height: 100%;
  background: var(--color-border);
  border-radius: var(--radius-full);
  transition: width 1s var(--ease-out);
}

.wc--accent .bar-fill {
  background: var(--yellow);
}

/* ---- PILOT SECTION ---- */
.pilot-section {
  padding: clamp(var(--space-12), 6vw, var(--space-24)) 0;
}

.pilot-inner {
  background: var(--yellow);
  border-radius: var(--radius-2xl);
  padding: clamp(var(--space-12), 6vw, var(--space-20));
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-6);
}

.pilot-badge {
  display: inline-block;
  padding: var(--space-2) var(--space-5);
  background: rgba(0,0,0,0.12);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(0,0,0,0.7);
}

.pilot-inner h2 {
  font-size: var(--text-2xl);
  font-weight: 700;
  color: #0a0a08;
  line-height: 1.1;
}

.pilot-inner p {
  font-size: var(--text-base);
  color: rgba(0,0,0,0.65);
  max-width: 52ch;
}

/* ---- CONTACT SECTION ---- */
.contact-section {
  padding: clamp(var(--space-16), 8vw, var(--space-32)) 0;
  background: var(--color-surface);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: var(--space-16);
  align-items: start;
}

.contact-text h2 {
  font-size: var(--text-2xl);
  font-weight: 700;
  margin-bottom: var(--space-5);
}

.contact-text p {
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: var(--space-8);
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.contact-detail {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.cd-label {
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-faint);
}

.cd-value {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text);
}

a.cd-value {
  color: var(--color-primary);
  transition: opacity var(--transition-interactive);
}

a.cd-value:hover { opacity: 0.75; }

/* ---- CONTACT FORM ---- */
.contact-form-wrapper {
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-2xl);
  padding: var(--space-8);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-5);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.form-group label {
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.form-group input,
.form-group textarea,
.form-group select {
  padding: var(--space-3) var(--space-4);
  background: var(--color-surface);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-lg);
  font-size: var(--text-sm);
  color: var(--color-text);
  transition:
    border-color var(--transition-interactive),
    box-shadow var(--transition-interactive);
  appearance: none;
  -webkit-appearance: none;
}

.form-group select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8' fill='none'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23888882' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right var(--space-4) center;
  padding-right: var(--space-10);
  cursor: pointer;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--yellow-glow);
}

.form-group input.error,
.form-group textarea.error,
.form-group select.error {
  border-color: #ff4444;
}

.form-group textarea {
  resize: vertical;
  min-height: 110px;
  line-height: 1.6;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--color-text-faint);
}

.form-error {
  font-size: var(--text-xs);
  color: #ff5555;
  min-height: 1em;
}

.form-success {
  display: none;
  text-align: center;
  padding: var(--space-6);
  background: rgba(245, 224, 0, 0.08);
  border: 1px solid var(--yellow);
  border-radius: var(--radius-lg);
  gap: var(--space-3);
  flex-direction: column;
  align-items: center;
}

.form-success.is-visible {
  display: flex;
}

.success-icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--yellow);
  color: #0a0a08;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  font-weight: 700;
}

.form-success p {
  font-size: var(--text-sm);
  font-weight: 500;
  max-width: none;
}

/* ---- FOOTER ---- */
.footer {
  padding: var(--space-12) 0;
  border-top: 1px solid var(--color-divider);
}

.footer-inner {
  display: flex;
  align-items: center;
  gap: var(--space-8);
  flex-wrap: wrap;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  margin-right: auto;
}

.footer-logo {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-text);
  letter-spacing: -0.02em;
}

.footer-tagline {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  max-width: none;
}

.footer-links {
  display: flex;
  gap: var(--space-6);
}

.footer-links a {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  transition: color var(--transition-interactive);
}

.footer-links a:hover { color: var(--color-text); }

.footer-legal {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  flex-wrap: wrap;
}

.footer-legal a {
  color: var(--color-text-faint);
  transition: color var(--transition-interactive);
}

.footer-legal a:hover { color: var(--color-text-muted); }

/* ============================================
   RESPONSIVE
   ============================================ */

@media (max-width: 1024px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .services-cta {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-4);
  }
}

@media (max-width: 900px) {
  .problem-grid,
  .why-grid,
  .contact-grid {
    grid-template-columns: 1fr;
    gap: var(--space-10);
  }

  .why-card-stack {
    flex-direction: row;
  }

  .why-card { flex: 1; }
}

@media (max-width: 768px) {
  .nav, .header-actions .btn { display: none; }
  .menu-toggle { display: flex; }

  .header-inner {
    gap: var(--space-4);
  }

  .lang-toggle { margin-left: auto; }

  .hero-proof {
    gap: var(--space-6);
  }

  .services-grid {
    grid-template-columns: 1fr;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .why-card-stack {
    flex-direction: column;
  }

  .pilot-inner {
    padding: var(--space-10);
  }

  .footer-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-6);
  }

  .footer-brand { margin-right: 0; }
}

@media (max-width: 480px) {
  .hero-proof {
    gap: var(--space-4);
    flex-wrap: wrap;
    justify-content: center;
  }

  .hero-ctas {
    flex-direction: column;
    width: 100%;
  }

  .hero-ctas .btn { width: 100%; justify-content: center; }

  .problem-cards {
    grid-template-columns: 1fr;
  }

  .problem-card--good { grid-column: auto; }

  .contact-form-wrapper { padding: var(--space-6); }

  .wc-bar { grid-template-columns: 100px 1fr; }
}

/* ============================================
   PRICING SECTION
   ============================================ */

.pricing-section {
  padding: clamp(var(--space-16), 8vw, var(--space-32)) 0;
}

.pricing-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-6);
  max-width: 900px;
  margin: 0 auto;
}

.pricing-card {
  border-radius: var(--radius-2xl);
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transition: transform var(--transition-interactive), box-shadow var(--transition-interactive);
}

.pricing-card:hover {
  transform: translateY(-4px);
}

.pricing-card--pilot {
  border-color: var(--yellow);
  background: linear-gradient(160deg, var(--color-surface) 60%, rgba(245,224,0,0.06));
  box-shadow: 0 0 0 1px var(--yellow), var(--shadow-glow);
}

.pricing-card--pilot:hover {
  box-shadow: 0 0 0 1px var(--yellow), 0 20px 60px rgba(245,224,0,0.2);
}

.pricing-card--standard {
  background: var(--color-surface-2);
}

.pricing-card-header {
  padding: var(--space-8) var(--space-8) var(--space-6);
  border-bottom: 1px solid var(--color-divider);
}

.pricing-badge {
  display: inline-block;
  padding: var(--space-1) var(--space-4);
  background: var(--yellow);
  color: #0a0a08;
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: var(--space-4);
}

.pricing-badge--standard {
  background: var(--color-surface-offset);
  color: var(--color-text-muted);
}

.pricing-card h3 {
  font-size: var(--text-xl);
  font-weight: 700;
  margin-bottom: var(--space-4);
}

.pricing-price {
  display: flex;
  align-items: baseline;
  gap: var(--space-3);
  flex-wrap: wrap;
  margin-bottom: var(--space-5);
}

.price-original {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  color: var(--color-text-faint);
  text-decoration: line-through;
}

.price-current {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: 700;
  color: var(--yellow);
  line-height: 1;
}

.price-current--dark {
  color: var(--color-text);
}

[data-theme='light'] .price-current--dark {
  color: var(--color-text);
}

.price-save {
  display: inline-block;
  padding: var(--space-1) var(--space-3);
  background: rgba(245,224,0,0.15);
  color: var(--yellow);
  border: 1px solid var(--yellow);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 700;
}

[data-theme='light'] .price-save {
  background: rgba(176,162,0,0.1);
  color: var(--color-primary);
  border-color: var(--color-primary);
}

.pricing-desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
  max-width: none;
}

.pricing-features {
  padding: var(--space-6) var(--space-8);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  flex: 1;
}

.pricing-features li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  max-width: none;
}

.pricing-features li::before {
  content: '✓';
  color: var(--color-primary);
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 1px;
}

.pricing-features .feature-bonus {
  color: var(--color-text);
  font-weight: 600;
}

.pricing-features .feature-bonus::before {
  content: '★';
  color: var(--yellow);
}

.pricing-card .btn {
  margin: 0 var(--space-8) var(--space-8);
}

.pricing-note {
  text-align: center;
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  margin-top: var(--space-8);
  max-width: none;
}

@media (max-width: 640px) {
  .pricing-grid {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   ENHANCED BUBBLES
   ============================================ */

/* Remove old bubble rules and replace with new ones */
.hero-bubbles {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}

/* Bubble base — hero background bubbles */
.bubble {
  position: absolute;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 35%, rgba(255,255,200,0.9), var(--yellow) 60%, rgba(180,160,0,0.7));
  opacity: 0;
  animation: riseNew var(--duration, 8s) var(--delay, 0s) ease-in infinite;
  box-shadow: 0 0 6px rgba(245,224,0,0.4), inset 0 -2px 4px rgba(0,0,0,0.15);
}

/* Stagger the existing bubbles differently */
.b1 { width: 10px; height: 10px; left: 12%; --duration: 8s;  --delay: 0s;   }
.b2 { width:  6px; height:  6px; left: 25%; --duration: 6.5s; --delay: 1.2s; }
.b3 { width: 13px; height: 13px; left: 40%; --duration: 10s; --delay: 0.4s; }
.b4 { width:  7px; height:  7px; left: 57%; --duration: 7.5s; --delay: 2.1s; }
.b5 { width: 11px; height: 11px; left: 72%; --duration: 9s;  --delay: 0.8s; }
.b6 { width:  5px; height:  5px; left: 86%; --duration: 7s;  --delay: 3.2s; }

/* Extra bubbles added via JS classes */
.bubble-extra {
  position: absolute;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 35%, rgba(255,255,200,0.9), var(--yellow) 60%, rgba(180,160,0,0.7));
  box-shadow: 0 0 6px rgba(245,224,0,0.4);
  pointer-events: none;
}

@keyframes riseNew {
  0%   { bottom: -24px; opacity: 0;   transform: translateX(0)    scale(0.7); }
  8%   {                opacity: 0.75; }
  40%  {                               transform: translateX(18px)  scale(1.0); }
  75%  {                opacity: 0.5; }
  90%  {                opacity: 0.15; transform: translateX(-12px) scale(0.85); }
  100% { bottom: 108%;  opacity: 0;   transform: translateX(5px)   scale(0.5); }
}

/* Pop animation for hero bubbles */
@keyframes bubblePop {
  0%   { transform: scale(1); opacity: 0.8; }
  50%  { transform: scale(1.8); opacity: 0.5; }
  100% { transform: scale(2.5); opacity: 0; }
}

.bubble--popping {
  animation: bubblePop 0.35s ease-out forwards !important;
}

/* ============================================
   FIZZ CANVAS (Back-to-top overflow effect)
   ============================================ */

#fizzCanvas {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 9999;
  opacity: 0;
  transition: opacity 0.2s;
}

#fizzCanvas.is-active {
  opacity: 1;
}

/* ============================================
   BACK TO TOP BUTTON
   ============================================ */

.back-to-top {
  position: fixed;
  bottom: var(--space-8);
  right: var(--space-8);
  width: 48px;
  height: 48px;
  border-radius: var(--radius-full);
  background: var(--yellow);
  color: #0a0a08;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  border: none;
  opacity: 0;
  transform: translateY(16px) scale(0.9);
  transition:
    opacity 300ms var(--ease-out),
    transform 300ms var(--ease-out),
    box-shadow 200ms var(--ease-out),
    background 200ms;
  pointer-events: none;
  z-index: 200;
  box-shadow: 0 4px 16px rgba(245,224,0,0.3);
}

.back-to-top.is-visible {
  opacity: 1;
  transform: translateY(0) scale(1);
  pointer-events: auto;
}

.back-to-top:hover {
  background: var(--yellow-light);
  box-shadow: 0 6px 24px rgba(245,224,0,0.5);
  transform: translateY(-2px) scale(1.05);
}

.back-to-top svg {
  width: 20px;
  height: 20px;
}


/* ============================================
   SOAP BUBBLE OVERHAUL
   Replace yellow-filled bubbles with translucent
   soap-bubble style (iridescent rim, clear center)
   ============================================ */

/* Override old bubble style */
.bubble {
  background: transparent !important;
  border: 1.5px solid rgba(245, 224, 0, 0.55);
  box-shadow:
    inset 0 0 8px rgba(255,255,200,0.25),
    inset -2px -2px 6px rgba(245,224,0,0.2),
    0 0 10px rgba(245,224,0,0.15) !important;
  backdrop-filter: blur(1px);
  -webkit-backdrop-filter: blur(1px);
}

/* Gloss highlight on bubble */
.bubble::before {
  content: '';
  position: absolute;
  top: 18%;
  left: 20%;
  width: 30%;
  height: 22%;
  border-radius: 50%;
  background: rgba(255,255,255,0.35);
  transform: rotate(-30deg);
}

/* Pop burst ring */
@keyframes bubblePopRing {
  0%   { transform: scale(1);   opacity: 0.8; border-width: 2px; }
  60%  { transform: scale(2.2); opacity: 0.4; border-width: 1px; }
  100% { transform: scale(3);   opacity: 0;   border-width: 0.5px; }
}

.bubble--popping {
  animation: bubblePopRing 0.3s ease-out forwards !important;
}

/* ============================================
   FOAM CROWN (top of page)
   ============================================ */

#foamCanvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 80px;
  pointer-events: none;
  z-index: 99;
  /* rendered by JS */
}

/* ============================================
   PILOT CARD: pulsing glow + bubble canvas
   ============================================ */

.pricing-card--pilot {
  position: relative;
  overflow: hidden;
}

.card-bubbles-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
  border-radius: var(--radius-2xl);
}

/* All content inside pilot card above canvas */
.pricing-card--pilot > *:not(.card-bubbles-canvas) {
  position: relative;
  z-index: 1;
}

/* Pulsing glow animation */
@keyframes pilotGlow {
  0%, 100% {
    box-shadow:
      0 0 0 1px var(--yellow),
      0 0 20px rgba(245,224,0,0.25),
      0 4px 30px rgba(245,224,0,0.15);
  }
  50% {
    box-shadow:
      0 0 0 2px var(--yellow),
      0 0 40px rgba(245,224,0,0.5),
      0 8px 60px rgba(245,224,0,0.3),
      inset 0 0 20px rgba(245,224,0,0.05);
  }
}

.pricing-card--pilot {
  animation: pilotGlow 2.4s ease-in-out infinite;
}


/* ============================================
   FORM SUBMIT CELEBRATION OVERLAY
   ============================================ */

#celebrationOverlay {
  position: fixed;
  inset: 0;
  z-index: 10000;
  pointer-events: none;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.3s ease;
}

#celebrationOverlay.is-active {
  opacity: 1;
  pointer-events: auto;
}

#celebrationCanvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.celebration-message {
  position: relative;
  z-index: 1;
  background: var(--color-surface);
  border: 2px solid var(--yellow);
  border-radius: var(--radius-2xl);
  padding: var(--space-12) var(--space-16);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-4);
  box-shadow: 0 0 60px rgba(245,224,0,0.3), var(--shadow-lg);
  transform: scale(0.85);
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  max-width: 420px;
  width: 90%;
}

#celebrationOverlay.is-active .celebration-message {
  transform: scale(1);
}

.celebration-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--yellow);
  color: #0a0a08;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  font-weight: 900;
  animation: celebPop 0.5s cubic-bezier(0.16, 1, 0.3, 1) 0.2s both;
}

@keyframes celebPop {
  from { transform: scale(0) rotate(-20deg); }
  to   { transform: scale(1) rotate(0deg); }
}

.celebration-message h3 {
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--yellow);
}

.celebration-message p {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  max-width: none;
}

/* Dim background during celebration */
#celebrationOverlay::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(10,10,8,0.75);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}


/* Pricing card: package name + benefit */
.pricing-package-name {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: var(--space-2);
  margin-top: calc(var(--space-1) * -1);
}

.pricing-benefit {
  font-size: var(--text-sm);
  color: var(--color-text);
  font-weight: 500;
  line-height: 1.55;
  margin-bottom: var(--space-3);
  max-width: none;
}

/* Service card quantity badge */
.service-qty {
  display: inline-flex;
  align-items: center;
  padding: 2px var(--space-3);
  background: var(--yellow-glow);
  border: 1px solid rgba(245,224,0,0.3);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--yellow);
  letter-spacing: 0.06em;
  margin-bottom: var(--space-1);
}

/* ============================================
   HERO BANNER STRIP
   "Menschliche Kreativität. KI-Geschwindigkeit."
   ============================================ */

.hero-banner {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-2) var(--space-6);
  border-radius: var(--radius-full);
  background: rgba(245, 224, 0, 0.08);
  border: 1px solid rgba(245, 224, 0, 0.25);
}

.hero-banner-text {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text);
  letter-spacing: 0.01em;
}

[data-theme='dark'] .hero-banner-text .dot,
.hero-banner-text {
  /* The period between the two sentences gets a yellow tint via CSS */
}

/* Style the period separators yellow */
.hero-banner-text {
  /* Use a technique: wrap in span via JS or accept plain text styling */
}

/* ============================================
   STATEMENT DIVIDER
   "Menschliche Kreativität. KI-Geschwindigkeit."
   ============================================ */

.statement-divider {
  padding: clamp(var(--space-12), 5vw, var(--space-20)) 0;
  border-top: 1px solid var(--color-divider);
  border-bottom: 1px solid var(--color-divider);
  background: var(--color-surface);
  text-align: center;
  overflow: hidden;
}

.statement-text {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 4rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.1;
  color: var(--color-text);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.4em;
  flex-wrap: wrap;
  max-width: none;
}

.statement-accent {
  color: var(--yellow);
}

[data-theme='dark'] .statement-text,
:root:not([data-theme]) .statement-text {
  /* subtle glow on accent */
}

[data-theme='dark'] .statement-accent,
:root:not([data-theme]) .statement-accent {
  text-shadow: 0 0 40px rgba(245,224,0,0.3);
}

/* ============================================
   SOUND HINT BUTTON
   Appears on page load, disappears after first interaction
   ============================================ */

.sound-hint {
  position: fixed;
  bottom: var(--space-8);
  left: var(--space-8);
  z-index: 201;
  opacity: 0;
  transform: translateY(8px);
  animation: soundHintAppear 0.6s var(--ease-out) 1.5s both;
  transition: opacity 0.3s var(--ease-out), transform 0.3s var(--ease-out);
}

.sound-hint.is-hidden {
  opacity: 0 !important;
  transform: translateY(8px) !important;
  pointer-events: none;
}

@keyframes soundHintAppear {
  to { opacity: 1; transform: translateY(0); }
}

.sound-hint-btn {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-text-muted);
  cursor: pointer;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: var(--shadow-md);
  transition:
    color var(--transition-interactive),
    border-color var(--transition-interactive),
    box-shadow var(--transition-interactive);
}

.sound-hint-btn:hover {
  color: var(--color-primary);
  border-color: var(--color-primary);
  box-shadow: 0 0 12px var(--yellow-glow);
}

.sound-hint-btn svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  color: var(--color-primary);
}

/* ============================================
   SERVICES DEMO CTA
   ============================================ */
.services-demo-cta {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-3);
  margin-top: var(--space-8);
  padding-top: var(--space-8);
  border-top: 1px solid var(--color-divider);
  text-align: center;
}

.services-demo-btn {
  gap: var(--space-3);
}

.services-demo-sub {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  max-width: 48ch;
}

/* Demo nav link accent */
.nav-link--demo {
  color: var(--color-primary) !important;
  font-weight: 600;
}

/* ============================================
   FAQ SECTION
   ============================================ */

.faq-section {
  padding: clamp(var(--space-16), 8vw, var(--space-32)) 0;
  background: var(--color-surface);
}

.faq-list {
  max-width: 740px;
  margin: 0 auto;
}

.faq-item {
  border-bottom: 1px solid var(--color-divider);
}

.faq-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
  padding: var(--space-6) 0;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: 500;
  line-height: 1.5;
  transition: color var(--transition-interactive);
}

.faq-trigger:hover { color: var(--color-primary); }

.faq-trigger span { flex: 1; }

.faq-chevron {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  color: var(--color-text-muted);
  transition: transform 300ms var(--ease-out), color var(--transition-interactive);
}

.faq-trigger[aria-expanded="true"] .faq-chevron {
  transform: rotate(180deg);
  color: var(--color-primary);
}

.faq-panel {
  overflow: hidden;
  max-height: 0;
  opacity: 0;
  transition: max-height 400ms var(--ease-out), opacity 300ms var(--ease-out);
}

.faq-panel.is-open {
  max-height: 400px;
  opacity: 1;
}

.faq-panel p {
  padding-bottom: var(--space-6);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.75;
  max-width: none;
}