/* ═══════════════════════════════════════════════════════════════════════════
   SPEAKEASY PRO — Marketing Site Styles
   Design system: Deep space + neon glassmorphism
   ═══════════════════════════════════════════════════════════════════════════ */

/* ── CSS Custom Properties ────────────────────────────────────────────────── */
:root {
  /* Colors — Dark mode (default) */
  --color-bg: #050014;
  --color-bg-2: #0D0028;
  --color-surface: #0A0025;
  --color-surface-elevated: #120035;
  --color-primary: #33E6FF;
  --color-primary-dim: #1A8A99;
  --color-secondary: #9B59B6;
  --color-secondary-dim: #6C3483;
  --color-accent: #FFB347;
  --color-accent-dim: #CC8C2E;
  --color-success: #2ECC71;
  --color-warning: #F39C12;
  --color-error: #E74C3C;
  --color-text: #FFFFFF;
  --color-text-secondary: rgba(255,255,255,0.7);
  --color-text-tertiary: rgba(255,255,255,0.5);
  --color-text-disabled: rgba(255,255,255,0.3);
  --color-glass-bg: rgba(255,255,255,0.06);
  --color-glass-border: rgba(255,255,255,0.12);
  --color-glass-highlight: rgba(255,255,255,0.04);
  --color-card-bg: rgba(255,255,255,0.04);
  --color-nav-bg: rgba(5,0,20,0.8);

  /* Typography */
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'SF Mono', 'Fira Code', 'Cascadia Code', monospace;

  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;
  --space-5xl: 8rem;

  /* Borders */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  /* Transitions */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --duration-fast: 150ms;
  --duration-normal: 300ms;
  --duration-slow: 500ms;

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.3);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.4);
  --shadow-lg: 0 8px 32px rgba(0,0,0,0.5);
  --shadow-glow-primary: 0 0 20px rgba(51,230,255,0.15), 0 0 60px rgba(51,230,255,0.05);
  --shadow-glow-secondary: 0 0 20px rgba(155,89,182,0.15), 0 0 60px rgba(155,89,182,0.05);
  --shadow-glow-accent: 0 0 20px rgba(255,179,71,0.15), 0 0 60px rgba(255,179,71,0.05);
}

/* ── Light mode ───────────────────────────────────────────────────────────── */
[data-theme="light"] {
  --color-bg: #F8F9FC;
  --color-bg-2: #EEF0F6;
  --color-surface: #FFFFFF;
  --color-surface-elevated: #FFFFFF;
  --color-primary: #0891B2;
  --color-primary-dim: #06748D;
  --color-secondary: #7C3AED;
  --color-secondary-dim: #5B21B6;
  --color-accent: #D97706;
  --color-accent-dim: #B45309;
  --color-text: #0F172A;
  --color-text-secondary: rgba(15,23,42,0.65);
  --color-text-tertiary: rgba(15,23,42,0.45);
  --color-text-disabled: rgba(15,23,42,0.3);
  --color-glass-bg: rgba(255,255,255,0.7);
  --color-glass-border: rgba(15,23,42,0.1);
  --color-glass-highlight: rgba(255,255,255,0.9);
  --color-card-bg: rgba(255,255,255,0.8);
  --color-nav-bg: rgba(248,249,252,0.85);
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.08);
  --shadow-lg: 0 8px 32px rgba(0,0,0,0.1);
  --shadow-glow-primary: 0 0 20px rgba(8,145,178,0.1);
  --shadow-glow-secondary: 0 0 20px rgba(124,58,237,0.1);
  --shadow-glow-accent: 0 0 20px rgba(217,119,6,0.1);
}

/* ── Reset & Base ─────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  scroll-padding-top: 80px;
}

body {
  font-family: var(--font-sans);
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-xl);
}

@media (max-width: 640px) {
  .container { padding: 0 var(--space-md); }
}

/* ── Utility ──────────────────────────────────────────────────────────────── */
.gradient-text {
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary), var(--color-accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-header {
  text-align: center;
  margin-bottom: var(--space-4xl);
}

.section-label {
  display: inline-block;
  font-size: 0.8125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-primary);
  margin-bottom: var(--space-md);
  padding: 6px 16px;
  border-radius: var(--radius-full);
  border: 1px solid rgba(51,230,255,0.2);
  background: rgba(51,230,255,0.06);
}

.section-title {
  font-size: clamp(2rem, 5vw, 3.25rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.03em;
  margin-bottom: var(--space-md);
}

.section-subtitle {
  font-size: 1.125rem;
  color: var(--color-text-secondary);
  max-width: 540px;
  margin: 0 auto;
}

/* ── Buttons ──────────────────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  font-size: 0.9375rem;
  border-radius: var(--radius-lg);
  padding: 12px 24px;
  transition: all var(--duration-normal) var(--ease-out);
  position: relative;
  overflow: hidden;
  white-space: nowrap;
}

.btn--sm { padding: 8px 18px; font-size: 0.875rem; border-radius: var(--radius-md); }
.btn--lg { padding: 16px 32px; font-size: 1rem; }
.btn--full { width: 100%; justify-content: center; }

.btn--primary {
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  color: #fff;
  box-shadow: var(--shadow-glow-primary);
}
.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 30px rgba(51,230,255,0.3), 0 8px 24px rgba(0,0,0,0.3);
}
.btn--primary:active { transform: translateY(0); }

.btn--outline {
  border: 1.5px solid var(--color-glass-border);
  background: var(--color-glass-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}
.btn--outline:hover {
  border-color: var(--color-primary);
  background: rgba(51,230,255,0.08);
  transform: translateY(-2px);
}

.btn--glass {
  background: var(--color-glass-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--color-glass-border);
}
.btn--glass:hover {
  background: rgba(255,255,255,0.12);
  transform: translateY(-2px);
}

/* ── Navigation ───────────────────────────────────────────────────────────── */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 0 var(--space-xl);
  transition: all var(--duration-normal) var(--ease-out);
}

.nav--scrolled {
  background: var(--color-nav-bg);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid var(--color-glass-border);
}

.nav__inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 1.25rem;
  font-weight: 800;
  z-index: 1001;
}

.nav__logo-icon { font-size: 1.5rem; }
.nav__logo-pro { color: var(--color-primary); }

.nav__links {
  display: flex;
  gap: var(--space-xl);
}

.nav__link {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--color-text-secondary);
  transition: color var(--duration-fast) var(--ease-out);
  position: relative;
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-primary);
  transition: width var(--duration-normal) var(--ease-out);
  border-radius: 1px;
}

.nav__link:hover { color: var(--color-text); }
.nav__link:hover::after { width: 100%; }

.nav__actions {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.nav__theme-toggle {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  transition: background var(--duration-fast);
  color: var(--color-text-secondary);
}
.nav__theme-toggle:hover { background: var(--color-glass-bg); color: var(--color-text); }
[data-theme="dark"] .icon-moon { display: none; }
[data-theme="light"] .icon-sun { display: none; }
[data-theme="dark"] .icon-sun { display: block; }
[data-theme="light"] .icon-moon { display: block; }

.nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
  z-index: 1001;
}
.nav__hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: all var(--duration-normal) var(--ease-out);
}
.nav__hamburger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__hamburger.active span:nth-child(2) { opacity: 0; }
.nav__hamburger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 768px) {
  .nav__links {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--color-bg);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--space-2xl);
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--duration-normal) var(--ease-out);
    z-index: 1000;
  }
  .nav__links.active { opacity: 1; pointer-events: all; }
  .nav__links .nav__link { font-size: 1.5rem; }
  .nav__hamburger { display: flex; }
  .nav__actions .btn { display: none; }
  .nav { padding: 0 var(--space-md); }
}

/* ── Hero ─────────────────────────────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: 120px var(--space-xl) 80px;
}

.hero__bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.hero__orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  opacity: 0.4;
  animation: orbFloat 20s ease-in-out infinite;
}

.hero__orb--1 {
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, var(--color-primary), transparent 70%);
  top: -200px;
  right: -100px;
  animation-delay: 0s;
}

.hero__orb--2 {
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, var(--color-secondary), transparent 70%);
  bottom: -150px;
  left: -100px;
  animation-delay: -7s;
}

.hero__orb--3 {
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, var(--color-accent), transparent 70%);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  animation-delay: -14s;
  opacity: 0.15;
}

@keyframes orbFloat {
  0%, 100% { transform: translate(0, 0) scale(1); }
  25% { transform: translate(30px, -40px) scale(1.05); }
  50% { transform: translate(-20px, 20px) scale(0.95); }
  75% { transform: translate(40px, 30px) scale(1.02); }
}

.hero__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(51,230,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(51,230,255,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 50%, black 20%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 50%, black 20%, transparent 70%);
}

.hero__content {
  position: relative;
  text-align: center;
  max-width: 800px;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--color-text-secondary);
  background: var(--color-glass-bg);
  border: 1px solid var(--color-glass-border);
  border-radius: var(--radius-full);
  padding: 8px 18px;
  margin-bottom: var(--space-xl);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.hero__badge-dot {
  width: 8px;
  height: 8px;
  background: var(--color-success);
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.3); }
}

.hero__title {
  font-size: clamp(2.75rem, 7vw, 5rem);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -0.04em;
  margin-bottom: var(--space-xl);
}

.hero__subtitle {
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: var(--color-text-secondary);
  max-width: 600px;
  margin: 0 auto var(--space-2xl);
  line-height: 1.7;
}

.hero__ctas {
  display: flex;
  gap: var(--space-md);
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: var(--space-3xl);
}

.hero__languages {
  display: flex;
  gap: 6px;
  justify-content: center;
  flex-wrap: wrap;
  font-size: 1.5rem;
  opacity: 0.8;
}

.hero__languages span {
  transition: transform var(--duration-normal) var(--ease-spring);
  cursor: default;
}

.hero__languages span:hover {
  transform: scale(1.4) translateY(-4px);
}

.hero__scroll-hint {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
}

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

@keyframes scrollHint {
  0% { opacity: 0; transform: scaleY(0); transform-origin: top; }
  50% { opacity: 1; transform: scaleY(1); transform-origin: top; }
  100% { opacity: 0; transform: scaleY(1); transform-origin: bottom; }
}

/* ── Social Proof ─────────────────────────────────────────────────────────── */
.social-proof {
  padding: var(--space-4xl) 0;
  border-top: 1px solid var(--color-glass-border);
  border-bottom: 1px solid var(--color-glass-border);
  background: var(--color-glass-bg);
}

.social-proof__inner {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--space-3xl);
  flex-wrap: wrap;
  margin-bottom: var(--space-xl);
}

.social-proof__stat {
  text-align: center;
}

.social-proof__number {
  display: block;
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--color-text);
}

.social-proof__number::after {
  content: '+';
  color: var(--color-primary);
}

.social-proof__number[data-count="4.9"]::after {
  content: '';
}

.social-proof__label {
  font-size: 0.875rem;
  color: var(--color-text-tertiary);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-top: 4px;
}

.social-proof__divider {
  width: 1px;
  height: 48px;
  background: var(--color-glass-border);
}

.social-proof__badges {
  display: flex;
  justify-content: center;
  gap: var(--space-lg);
  flex-wrap: wrap;
}

.trust-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--color-text-secondary);
  padding: 8px 16px;
  border-radius: var(--radius-full);
  background: var(--color-glass-bg);
  border: 1px solid var(--color-glass-border);
}

@media (max-width: 640px) {
  .social-proof__inner { gap: var(--space-xl); }
  .social-proof__divider { display: none; }
  .social-proof__inner { display: grid; grid-template-columns: 1fr 1fr; text-align: center; }
}

/* ── Features ─────────────────────────────────────────────────────────────── */
.features {
  padding: var(--space-5xl) 0;
}

.features__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
}

.feature-card {
  background: var(--color-card-bg);
  border: 1px solid var(--color-glass-border);
  border-radius: var(--radius-xl);
  padding: var(--space-2xl);
  transition: all var(--duration-normal) var(--ease-out);
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-glass-border), transparent);
  opacity: 0;
  transition: opacity var(--duration-normal);
}

.feature-card:hover {
  transform: translateY(-4px);
  border-color: rgba(51,230,255,0.2);
  box-shadow: var(--shadow-glow-primary);
  background: var(--color-glass-bg);
}

.feature-card:hover::before { opacity: 1; }

.feature-card__icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-lg);
  font-size: 1.75rem;
  transition: transform var(--duration-normal) var(--ease-spring);
}

.feature-card:hover .feature-card__icon {
  transform: scale(1.1) rotate(-3deg);
}

.feature-card__icon--cyan {
  background: rgba(51,230,255,0.1);
  border: 1px solid rgba(51,230,255,0.15);
}
.feature-card__icon--purple {
  background: rgba(155,89,182,0.1);
  border: 1px solid rgba(155,89,182,0.15);
}
.feature-card__icon--amber {
  background: rgba(255,179,71,0.1);
  border: 1px solid rgba(255,179,71,0.15);
}

.feature-card__title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-sm);
  letter-spacing: -0.01em;
}

.feature-card__desc {
  font-size: 0.9375rem;
  color: var(--color-text-secondary);
  line-height: 1.6;
}

.feature-card__flags {
  margin-top: var(--space-md);
  font-size: 1rem;
  letter-spacing: 2px;
  line-height: 1.8;
}

@media (max-width: 900px) {
  .features__grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .features__grid { grid-template-columns: 1fr; }
}

/* ── How It Works ─────────────────────────────────────────────────────────── */
.how-it-works {
  padding: var(--space-5xl) 0;
  position: relative;
}

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

.step {
  display: grid;
  grid-template-columns: auto 1fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
}

.step:nth-child(even) {
  direction: rtl;
}
.step:nth-child(even) > * {
  direction: ltr;
}

.step__number {
  font-size: 5rem;
  font-weight: 900;
  color: var(--color-glass-border);
  line-height: 1;
  letter-spacing: -0.05em;
  min-width: 100px;
  text-align: center;
}

.step__visual {
  display: flex;
  justify-content: center;
}

.step__phone {
  width: 260px;
  height: 400px;
  background: var(--color-surface);
  border-radius: 32px;
  border: 2px solid var(--color-glass-border);
  padding: 16px;
  box-shadow: var(--shadow-lg);
  position: relative;
  overflow: hidden;
}

.step__phone::before {
  content: '';
  position: absolute;
  top: 12px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 6px;
  background: var(--color-glass-border);
  border-radius: 3px;
}

.step__screen {
  width: 100%;
  height: 100%;
  border-radius: 20px;
  padding: 32px 12px 12px;
  background: var(--color-bg);
  overflow: hidden;
}

.step__lang-grid {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.step__lang-item {
  padding: 10px 14px;
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  font-weight: 500;
  background: var(--color-glass-bg);
  border: 1px solid var(--color-glass-border);
  color: var(--color-text-secondary);
}

.step__lang-item--active {
  background: rgba(51,230,255,0.1);
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.step__adaptive-viz {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding-top: 8px;
}

.step__level-bar span {
  font-size: 0.75rem;
  color: var(--color-text-secondary);
  font-weight: 500;
  display: block;
  margin-bottom: 4px;
}

.step__bar {
  height: 8px;
  background: var(--color-glass-bg);
  border-radius: 4px;
  overflow: hidden;
}

.step__bar-fill {
  height: 100%;
  width: var(--level);
  background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
  border-radius: 4px;
  animation: barGrow 2s var(--ease-out) forwards;
}

@keyframes barGrow {
  from { width: 0; }
}

.step__chat {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding-top: 8px;
}

.step__chat-bubble {
  padding: 10px 14px;
  border-radius: 16px;
  font-size: 0.75rem;
  line-height: 1.4;
  max-width: 85%;
  animation: chatFade 0.5s var(--ease-out) backwards;
}

.step__chat-bubble:nth-child(1) { animation-delay: 0.3s; }
.step__chat-bubble:nth-child(2) { animation-delay: 1s; }
.step__chat-bubble:nth-child(3) { animation-delay: 1.7s; }

@keyframes chatFade {
  from { opacity: 0; transform: translateY(8px); }
}

.step__chat-bubble--ai {
  background: var(--color-glass-bg);
  border: 1px solid var(--color-glass-border);
  color: var(--color-text-secondary);
  border-bottom-left-radius: 4px;
  align-self: flex-start;
}

.step__chat-bubble--user {
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  color: #fff;
  border-bottom-right-radius: 4px;
  align-self: flex-end;
}

.step__content {
  padding: var(--space-xl) 0;
}

.step__title {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  letter-spacing: -0.02em;
}

.step__desc {
  font-size: 1rem;
  color: var(--color-text-secondary);
  line-height: 1.7;
}

@media (max-width: 900px) {
  .step {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
    text-align: center;
  }
  .step:nth-child(even) { direction: ltr; }
  .step__number { font-size: 3rem; }
  .step__phone { width: 220px; height: 340px; }
}

/* ── Comparison Table ─────────────────────────────────────────────────────── */
.compare {
  padding: var(--space-5xl) 0;
}

.compare__table-wrap {
  overflow-x: auto;
  border-radius: var(--radius-xl);
  border: 1px solid var(--color-glass-border);
  background: var(--color-card-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  -webkit-overflow-scrolling: touch;
}

.compare__table {
  width: 100%;
  border-collapse: collapse;
  min-width: 700px;
}

.compare__table th,
.compare__table td {
  padding: 16px 20px;
  text-align: left;
  font-size: 0.9375rem;
  border-bottom: 1px solid var(--color-glass-border);
}

.compare__table thead th {
  font-weight: 700;
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-secondary);
  background: var(--color-glass-bg);
  position: sticky;
  top: 0;
}

.compare__feature-col { min-width: 200px; }

.compare__brand {
  text-align: center !important;
  min-width: 120px;
}

.compare__brand--hero {
  color: var(--color-primary) !important;
  font-size: 0.9375rem !important;
}

.compare__logo {
  display: block;
  font-size: 1.5rem;
  margin-bottom: 4px;
}

.compare__cell--hero {
  text-align: center !important;
  color: var(--color-text);
  font-weight: 500;
  background: rgba(51,230,255,0.03);
}

.compare__table td:not(:first-child):not(.compare__cell--hero) {
  text-align: center;
  color: var(--color-text-secondary);
}

.compare__price-row td {
  border-bottom: none;
  font-weight: 600;
}

.check { font-weight: 700; font-size: 1rem; }
.check--yes { color: var(--color-success); }
.check--no { color: var(--color-error); opacity: 0.6; }
.check--partial { color: var(--color-warning); }

.compare__table tbody tr:hover {
  background: var(--color-glass-bg);
}

/* ── Pricing ──────────────────────────────────────────────────────────────── */
.pricing {
  padding: var(--space-5xl) 0;
}

.pricing__toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-md);
  margin-bottom: var(--space-3xl);
}

.pricing__toggle-label {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--color-text-tertiary);
  transition: color var(--duration-fast);
}

.pricing__toggle-label--active {
  color: var(--color-text);
}

.pricing__toggle-switch {
  width: 52px;
  height: 28px;
  background: var(--color-glass-bg);
  border: 1.5px solid var(--color-glass-border);
  border-radius: var(--radius-full);
  position: relative;
  transition: all var(--duration-normal) var(--ease-out);
}

.pricing__toggle-switch.active {
  background: rgba(51,230,255,0.15);
  border-color: var(--color-primary);
}

.pricing__toggle-knob {
  position: absolute;
  top: 3px;
  left: 3px;
  width: 20px;
  height: 20px;
  background: var(--color-text);
  border-radius: 50%;
  transition: transform var(--duration-normal) var(--ease-spring);
}

.pricing__toggle-switch.active .pricing__toggle-knob {
  transform: translateX(24px);
}

.pricing__save-badge {
  font-size: 0.6875rem;
  font-weight: 700;
  color: var(--color-success);
  background: rgba(46,204,113,0.12);
  padding: 2px 8px;
  border-radius: var(--radius-full);
  margin-left: 4px;
}

.pricing__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
  align-items: start;
}

.pricing-card {
  background: var(--color-card-bg);
  border: 1px solid var(--color-glass-border);
  border-radius: var(--radius-xl);
  padding: var(--space-2xl);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  transition: all var(--duration-normal) var(--ease-out);
  position: relative;
}

.pricing-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.pricing-card--featured {
  border-color: var(--color-primary);
  background: rgba(51,230,255,0.04);
  box-shadow: var(--shadow-glow-primary);
  transform: scale(1.02);
}

.pricing-card--featured:hover {
  transform: scale(1.02) translateY(-4px);
}

.pricing-card__badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 16px;
  border-radius: var(--radius-full);
  white-space: nowrap;
}

.pricing-card__header {
  text-align: center;
  margin-bottom: var(--space-xl);
  padding-bottom: var(--space-xl);
  border-bottom: 1px solid var(--color-glass-border);
}

.pricing-card__name {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.pricing-card__price {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 4px;
  margin-bottom: var(--space-sm);
}

.pricing-card__amount {
  font-size: 2.5rem;
  font-weight: 800;
  letter-spacing: -0.03em;
}

.pricing-card__period {
  font-size: 0.875rem;
  color: var(--color-text-tertiary);
}

.pricing-card__desc {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
}

.pricing-card__features {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: var(--space-xl);
}

.pricing-card__features li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9375rem;
  color: var(--color-text-secondary);
}

.pricing-card__features .check { font-size: 0.875rem; }

@media (max-width: 900px) {
  .pricing__grid { grid-template-columns: 1fr; max-width: 440px; margin: 0 auto; }
  .pricing-card--featured { transform: none; }
  .pricing-card--featured:hover { transform: translateY(-4px); }
}

/* ── Testimonials ─────────────────────────────────────────────────────────── */
.testimonials {
  padding: var(--space-5xl) 0;
}

.testimonials__carousel {
  overflow: hidden;
  position: relative;
}

.testimonials__track {
  display: flex;
  transition: transform var(--duration-slow) var(--ease-out);
}

.testimonial-card {
  flex: 0 0 100%;
  padding: 0 var(--space-xl);
}

@media (min-width: 768px) {
  .testimonial-card { flex: 0 0 50%; }
}

@media (min-width: 1024px) {
  .testimonial-card { flex: 0 0 50%; }
}

.testimonial-card > * {
  max-width: 520px;
  margin: 0 auto;
}

.testimonial-card__stars {
  color: var(--color-accent);
  font-size: 1.125rem;
  letter-spacing: 2px;
  margin-bottom: var(--space-lg);
}

.testimonial-card__quote {
  font-size: 1.0625rem;
  line-height: 1.7;
  color: var(--color-text-secondary);
  margin-bottom: var(--space-xl);
  font-style: italic;
}

.testimonial-card__author {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.testimonial-card__avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.875rem;
  color: #fff;
  flex-shrink: 0;
}

.testimonial-card__name {
  font-weight: 600;
  font-size: 0.9375rem;
}

.testimonial-card__role {
  font-size: 0.8125rem;
  color: var(--color-text-tertiary);
}

.testimonials__nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-lg);
  margin-top: var(--space-2xl);
}

.testimonials__btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid var(--color-glass-border);
  background: var(--color-glass-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-secondary);
  transition: all var(--duration-fast);
}

.testimonials__btn:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background: rgba(51,230,255,0.08);
}

.testimonials__dots {
  display: flex;
  gap: 8px;
}

.testimonials__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-glass-border);
  cursor: pointer;
  transition: all var(--duration-fast);
}

.testimonials__dot--active {
  background: var(--color-primary);
  width: 24px;
  border-radius: 4px;
}

/* ── CTA Section ──────────────────────────────────────────────────────────── */
.cta {
  padding: var(--space-5xl) 0;
}

.cta__inner {
  position: relative;
  text-align: center;
  background: var(--color-card-bg);
  border: 1px solid var(--color-glass-border);
  border-radius: 32px;
  padding: var(--space-5xl) var(--space-2xl);
  overflow: hidden;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

.cta__orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.2;
  pointer-events: none;
}

.cta__orb--1 {
  width: 300px;
  height: 300px;
  background: var(--color-primary);
  top: -100px;
  right: -50px;
}

.cta__orb--2 {
  width: 250px;
  height: 250px;
  background: var(--color-secondary);
  bottom: -80px;
  left: -50px;
}

.cta__title {
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: var(--space-md);
  position: relative;
}

.cta__subtitle {
  font-size: 1.125rem;
  color: var(--color-text-secondary);
  margin-bottom: var(--space-2xl);
  position: relative;
}

.cta__buttons {
  display: flex;
  gap: var(--space-md);
  justify-content: center;
  flex-wrap: wrap;
  position: relative;
}

/* ── Footer ───────────────────────────────────────────────────────────────── */
.footer {
  padding: var(--space-5xl) 0 var(--space-2xl);
  border-top: 1px solid var(--color-glass-border);
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-3xl);
  margin-bottom: var(--space-4xl);
}

.footer__brand { max-width: 280px; }

.footer__tagline {
  color: var(--color-text-tertiary);
  margin-top: var(--space-md);
  font-size: 0.9375rem;
}

.footer__social {
  display: flex;
  gap: var(--space-md);
  margin-top: var(--space-lg);
}

.footer__social-link {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-glass-border);
  color: var(--color-text-secondary);
  transition: all var(--duration-fast);
}

.footer__social-link:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background: rgba(51,230,255,0.08);
}

.footer__heading {
  font-size: 0.8125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-tertiary);
  margin-bottom: var(--space-lg);
}

.footer__col {
  display: flex;
  flex-direction: column;
}

.footer__link {
  font-size: 0.9375rem;
  color: var(--color-text-secondary);
  padding: 6px 0;
  transition: color var(--duration-fast);
}

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

.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--space-xl);
  border-top: 1px solid var(--color-glass-border);
  flex-wrap: wrap;
  gap: var(--space-md);
}

.footer__copyright {
  font-size: 0.8125rem;
  color: var(--color-text-disabled);
}

.footer__legal {
  display: flex;
  gap: var(--space-xl);
}

.footer__legal-link {
  font-size: 0.8125rem;
  color: var(--color-text-disabled);
  transition: color var(--duration-fast);
}

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

@media (max-width: 768px) {
  .footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2xl);
  }
  .footer__brand { grid-column: 1 / -1; max-width: none; }
  .footer__bottom { flex-direction: column; text-align: center; }
  .footer__legal { justify-content: center; }
}

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

/* ── Scroll Animations ────────────────────────────────────────────────────── */
[data-animate] {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}

[data-animate].visible {
  opacity: 1;
  transform: translateY(0);
}

[data-animate][data-delay="100"] { transition-delay: 100ms; }
[data-animate][data-delay="150"] { transition-delay: 150ms; }
[data-animate][data-delay="200"] { transition-delay: 200ms; }
[data-animate][data-delay="300"] { transition-delay: 300ms; }

/* ── Selection ────────────────────────────────────────────────────────────── */
::selection {
  background: rgba(51,230,255,0.2);
  color: var(--color-text);
}

/* ── Scrollbar ────────────────────────────────────────────────────────────── */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--color-bg); }
::-webkit-scrollbar-thumb {
  background: var(--color-glass-border);
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover { background: var(--color-text-disabled); }

/* ── Focus states ─────────────────────────────────────────────────────────── */
:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

/* ── Reduced motion ───────────────────────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  html { scroll-behavior: auto; }
  [data-animate] { opacity: 1; transform: none; }
}