/* ============================================================
   STREAMVAULT — Premium Streaming Service
   Design System: Dark Premium / Glass Morphism
   UI/UX Pro Max Compliant
   ============================================================ */

/* ── Google Fonts ── */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&family=Sora:wght@700;800&display=swap');

/* ── Design Tokens ── */
:root {
  /* Colors */
  --bg-base:        #08080f;
  --bg-surface:     #0e0e1a;
  --bg-card:        rgba(255,255,255,0.04);
  --bg-card-hover:  rgba(255,255,255,0.07);
  --border:         rgba(255,255,255,0.08);
  --border-hover:   rgba(124,58,237,0.4);

  --primary:        #7c3aed;
  --primary-light:  #9f67ff;
  --primary-dark:   #5b21b6;
  --accent:         #06b6d4;
  --accent-light:   #22d3ee;

  --gradient-hero:  linear-gradient(135deg, #1a0533 0%, #0a0a1f 40%, #001a2e 100%);
  --gradient-cta:   linear-gradient(135deg, #7c3aed 0%, #06b6d4 100%);
  --gradient-card:  linear-gradient(135deg, rgba(124,58,237,0.15) 0%, rgba(6,182,212,0.08) 100%);
  --gradient-text:  linear-gradient(135deg, #a78bfa, #22d3ee);

  --text-primary:   #f8fafc;
  --text-secondary: #94a3b8;
  --text-muted:     #64748b;

  --success:        #10b981;
  --warning:        #f59e0b;
  --error:          #ef4444;

  /* Typography */
  --font-display:   'Sora', 'Inter', sans-serif;
  --font-body:      'Inter', sans-serif;

  --text-xs:   0.75rem;
  --text-sm:   0.875rem;
  --text-base: 1rem;
  --text-lg:   1.125rem;
  --text-xl:   1.25rem;
  --text-2xl:  1.5rem;
  --text-3xl:  1.875rem;
  --text-4xl:  2.25rem;
  --text-5xl:  3rem;
  --text-6xl:  3.75rem;
  --text-7xl:  4.5rem;

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

  /* Radius */
  --radius-sm:  6px;
  --radius-md:  12px;
  --radius-lg:  16px;
  --radius-xl:  24px;
  --radius-full: 9999px;

  /* Shadows / Glows */
  --glow-primary:  0 0 40px rgba(124,58,237,0.35);
  --glow-accent:   0 0 40px rgba(6,182,212,0.25);
  --glow-sm:       0 0 20px rgba(124,58,237,0.2);
  --shadow-card:   0 8px 32px rgba(0,0,0,0.4);
  --shadow-lg:     0 24px 64px rgba(0,0,0,0.5);

  /* Transitions */
  --ease-out:  cubic-bezier(0.16,1,0.3,1);
  --ease-in:   cubic-bezier(0.7,0,0.84,0);
  --duration-fast:   150ms;
  --duration-base:   250ms;
  --duration-slow:   400ms;

  /* Layout */
  --container: 1200px;
  --nav-h: 72px;
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.6;
  color: var(--text-primary);
  background: var(--bg-base);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

/* ── Accessibility ── */
.sr-only {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}
:focus-visible {
  outline: 2px solid var(--primary-light);
  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;
  }
  html { scroll-behavior: auto; }
}

/* ── Skip Link ── */
.skip-link {
  position: fixed; top: -100px; left: var(--sp-4); z-index: 9999;
  background: var(--primary); color: #fff;
  padding: var(--sp-3) var(--sp-6); border-radius: var(--radius-md);
  font-weight: 600; transition: top var(--duration-fast);
}
.skip-link:focus { top: var(--sp-4); }

/* ── Animated Background ── */
.bg-orbs {
  position: fixed; inset: 0; pointer-events: none; z-index: 0; overflow: hidden;
}
.bg-orbs__orb {
  position: absolute; border-radius: 50%;
  filter: blur(80px); opacity: 0.25;
  animation: orbFloat 20s ease-in-out infinite;
}
.bg-orbs__orb--1 {
  width: 600px; height: 600px;
  background: radial-gradient(circle, #7c3aed, transparent);
  top: -200px; left: -200px;
  animation-delay: 0s;
}
.bg-orbs__orb--2 {
  width: 500px; height: 500px;
  background: radial-gradient(circle, #06b6d4, transparent);
  bottom: -200px; right: -100px;
  animation-delay: -7s;
}
.bg-orbs__orb--3 {
  width: 400px; height: 400px;
  background: radial-gradient(circle, #5b21b6, transparent);
  top: 50%; left: 60%;
  animation-delay: -14s;
}
@keyframes orbFloat {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33%       { transform: translate(40px, -60px) scale(1.05); }
  66%       { transform: translate(-30px, 40px) scale(0.95); }
}

/* ── Container ── */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--sp-6);
}
@media (max-width: 768px) {
  .container { padding: 0 var(--sp-4); }
}

/* ── Section ── */
.section {
  position: relative;
  padding: var(--sp-20) 0;
  z-index: 1;
}
.section--sm { padding: var(--sp-12) 0; }
.section__label {
  display: inline-flex; align-items: center; gap: var(--sp-2);
  font-size: var(--text-sm); font-weight: 600; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--accent);
  margin-bottom: var(--sp-4);
}
.section__label::before {
  content: ''; display: block;
  width: 20px; height: 2px;
  background: var(--accent);
  border-radius: var(--radius-full);
}
.section__title {
  font-family: var(--font-display);
  font-size: clamp(var(--text-3xl), 4vw, var(--text-5xl));
  font-weight: 800; line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: var(--sp-4);
}
.section__sub {
  font-size: var(--text-lg); color: var(--text-secondary);
  max-width: 600px; line-height: 1.7;
}
.section__head { margin-bottom: var(--sp-10); }
.section__head--center { text-align: center; }
.section__head--center .section__label { justify-content: center; }
.section__head--center .section__sub { margin: 0 auto; }

/* ── Gradient Text ── */
.gradient-text {
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ── Buttons ── */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: var(--sp-2); padding: var(--sp-3) var(--sp-6);
  border-radius: var(--radius-full); font-size: var(--text-base);
  font-weight: 600; line-height: 1; white-space: nowrap;
  transition: all var(--duration-base) var(--ease-out);
  min-height: 48px; position: relative; overflow: hidden;
}
.btn::after {
  content: ''; position: absolute; inset: 0;
  background: rgba(255,255,255,0);
  transition: background var(--duration-fast);
}
.btn:hover::after { background: rgba(255,255,255,0.08); }
.btn:active { transform: scale(0.97); }

.btn--primary {
  background: var(--gradient-cta);
  color: #fff;
  box-shadow: var(--glow-sm), 0 4px 16px rgba(124,58,237,0.3);
}
.btn--primary:hover {
  box-shadow: var(--glow-primary), 0 8px 24px rgba(124,58,237,0.4);
  transform: translateY(-2px);
}
.btn--outline {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border);
}
.btn--outline:hover {
  border-color: var(--border-hover);
  color: var(--primary-light);
  background: rgba(124,58,237,0.08);
}
.btn--ghost {
  background: rgba(255,255,255,0.06);
  color: var(--text-primary);
  backdrop-filter: blur(8px);
}
.btn--ghost:hover { background: rgba(255,255,255,0.1); }
.btn--lg { padding: var(--sp-4) var(--sp-8); font-size: var(--text-lg); min-height: 56px; }
.btn--sm { padding: var(--sp-2) var(--sp-4); font-size: var(--text-sm); min-height: 40px; }
.btn:disabled {
  opacity: 0.4; cursor: not-allowed; pointer-events: none;
}
.btn .btn__spinner {
  width: 18px; height: 18px; border: 2px solid rgba(255,255,255,0.3);
  border-top-color: #fff; border-radius: 50%;
  animation: spin 0.6s linear infinite; display: none;
}
.btn.loading .btn__spinner { display: block; }
.btn.loading .btn__text { opacity: 0; position: absolute; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ── Badge ── */
.badge {
  display: inline-flex; align-items: center; gap: var(--sp-1);
  padding: var(--sp-1) var(--sp-3); border-radius: var(--radius-full);
  font-size: var(--text-xs); font-weight: 600; letter-spacing: 0.05em;
  text-transform: uppercase;
}
.badge--primary { background: rgba(124,58,237,0.2); color: var(--primary-light); border: 1px solid rgba(124,58,237,0.3); }
.badge--accent  { background: rgba(6,182,212,0.15); color: var(--accent-light); border: 1px solid rgba(6,182,212,0.25); }
.badge--success { background: rgba(16,185,129,0.15); color: #34d399; border: 1px solid rgba(16,185,129,0.25); }
.badge--hot     { background: linear-gradient(135deg,rgba(124,58,237,0.3),rgba(6,182,212,0.2)); color: #fff; border: 1px solid rgba(255,255,255,0.1); }

/* ── Glass Card ── */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition: all var(--duration-base) var(--ease-out);
}
.card:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-hover);
  transform: translateY(-4px);
  box-shadow: var(--shadow-card), var(--glow-sm);
}
.card--glow { box-shadow: var(--glow-primary), var(--shadow-card); border-color: rgba(124,58,237,0.3); }

/* ── NAV ── */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  height: var(--nav-h);
  transition: background var(--duration-base), box-shadow var(--duration-base);
}
.nav.scrolled {
  background: rgba(8,8,15,0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 1px 0 rgba(255,255,255,0.06);
}
.nav__inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 100%;
}
.nav__logo {
  display: flex; align-items: center; gap: var(--sp-3);
  font-family: var(--font-display); font-size: var(--text-xl);
  font-weight: 800; letter-spacing: -0.02em;
}
.nav__logo-icon {
  width: 36px; height: 36px;
  background: var(--gradient-cta);
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  box-shadow: var(--glow-sm);
}
.nav__logo-icon svg { width: 20px; height: 20px; }
.nav__logo-name .gradient-text { font-family: var(--font-display); }
.logo-badge {
  font-family: var(--font-display);
  font-size: .62em;
  font-weight: 900;
  letter-spacing: .04em;
  color: var(--accent);
  vertical-align: .12em;
  margin-left: 1px;
}

.nav__links {
  display: flex; align-items: center; gap: var(--sp-1);
}
.nav__link {
  padding: var(--sp-2) var(--sp-3); border-radius: var(--radius-md);
  font-size: var(--text-sm); font-weight: 500; color: var(--text-secondary);
  transition: all var(--duration-fast);
}
.nav__link:hover, .nav__link--active {
  color: var(--text-primary);
  background: rgba(255,255,255,0.06);
}
.nav__link--active { color: var(--primary-light); }

.nav__actions { display: flex; align-items: center; gap: var(--sp-3); }

.nav__toggle {
  display: none; flex-direction: column; gap: 5px;
  width: 44px; height: 44px; align-items: center; justify-content: center;
  border-radius: var(--radius-md);
  background: rgba(255,255,255,0.06);
}
.nav__toggle span {
  display: block; width: 20px; height: 2px;
  background: var(--text-primary); border-radius: 2px;
  transition: all var(--duration-base) var(--ease-out);
}
.nav__toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__toggle.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.nav__toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.nav__mobile {
  display: none; position: fixed; top: var(--nav-h); left: 0; right: 0;
  background: rgba(8,8,15,0.97); backdrop-filter: blur(20px);
  padding: var(--sp-6); flex-direction: column; gap: var(--sp-2);
  border-bottom: 1px solid var(--border);
  animation: slideDown var(--duration-base) var(--ease-out);
}
.nav__mobile.open { display: flex; }
.nav__mobile .nav__link {
  font-size: var(--text-base); padding: var(--sp-3) var(--sp-4);
  border-radius: var(--radius-md);
}
@keyframes slideDown {
  from { opacity: 0; transform: translateY(-12px); }
  to   { opacity: 1; transform: translateY(0); }
}

@media (max-width: 900px) {
  .nav__links, .nav__actions .btn:not(.btn--primary) { display: none; }
  .nav__toggle { display: flex; }
}

/* ── HERO ── */
.hero {
  min-height: 100vh;
  display: flex; align-items: center;
  padding-top: var(--nav-h);
  background: var(--gradient-hero);
  position: relative; overflow: hidden;
}
.hero__grid {
  display: grid; grid-template-columns: 1fr 1fr;
  align-items: center; gap: var(--sp-16);
}
.hero__badge { margin-bottom: var(--sp-6); }
.hero__title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, var(--text-7xl));
  font-weight: 800; line-height: 1.1; letter-spacing: -0.03em;
  margin-bottom: var(--sp-6);
}
.hero__sub {
  font-size: var(--text-xl); color: var(--text-secondary);
  line-height: 1.7; margin-bottom: var(--sp-8); max-width: 520px;
}
.hero__actions {
  display: flex; align-items: center; gap: var(--sp-4);
  flex-wrap: wrap;
}
.hero__trust {
  display: flex; align-items: center; gap: var(--sp-6);
  margin-top: var(--sp-10); flex-wrap: wrap;
}
.hero__trust-item {
  display: flex; align-items: center; gap: var(--sp-2);
  font-size: var(--text-sm); color: var(--text-secondary);
}
.hero__trust-item svg {
  width: 18px; height: 18px; flex-shrink: 0; color: var(--success);
}

/* Device mockup */
.hero__visual {
  position: relative; display: flex; justify-content: center; align-items: center;
}
.hero__mockup {
  position: relative; width: 100%; max-width: 520px;
  aspect-ratio: 16/10;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg), 0 0 80px rgba(124,58,237,0.2);
  animation: heroFloat 6s ease-in-out infinite;
}
.hero__mockup-inner {
  position: absolute; inset: 0;
  background: linear-gradient(135deg, #0f0a24 0%, #0a1628 100%);
  display: flex; flex-direction: column;
}
.hero__mockup-bar {
  height: 32px; background: rgba(255,255,255,0.04);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  display: flex; align-items: center; padding: 0 var(--sp-4); gap: var(--sp-2);
}
.hero__mockup-dot {
  width: 10px; height: 10px; border-radius: 50%;
}
.hero__mockup-dot:nth-child(1) { background: #ef4444; }
.hero__mockup-dot:nth-child(2) { background: #f59e0b; }
.hero__mockup-dot:nth-child(3) { background: #10b981; }
.hero__mockup-content {
  flex: 1; padding: var(--sp-4);
  display: grid; grid-template-columns: repeat(3,1fr); gap: var(--sp-3);
  align-content: start;
}
.hero__channel-thumb {
  aspect-ratio: 16/9;
  border-radius: var(--radius-sm);
  background: var(--gradient-card);
  border: 1px solid rgba(255,255,255,0.06);
  display: flex; align-items: center; justify-content: center;
  font-size: var(--text-xs); color: var(--text-muted);
  overflow: hidden; position: relative;
}
.hero__channel-thumb::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(124,58,237,0.2), rgba(6,182,212,0.1));
  opacity: 0;
  transition: opacity var(--duration-base);
}
.hero__channel-thumb:hover::after { opacity: 1; }
.hero__channel-bar {
  background: rgba(124,58,237,0.8);
  border-radius: var(--radius-sm);
  height: 3px;
  animation: loadBar 2s ease-in-out infinite;
}
@keyframes loadBar {
  0% { width: 0%; } 70% { width: 85%; } 100% { width: 85%; }
}
.hero__mockup-label {
  padding: var(--sp-2) var(--sp-4);
  font-size: var(--text-xs); color: var(--text-muted);
  border-top: 1px solid rgba(255,255,255,0.04);
  display: flex; align-items: center; justify-content: space-between;
}
.hero__mockup-live {
  display: flex; align-items: center; gap: var(--sp-1);
  font-size: var(--text-xs); color: var(--error); font-weight: 600;
}
.hero__mockup-live::before {
  content: ''; width: 6px; height: 6px; background: var(--error);
  border-radius: 50%; animation: pulse 1.5s ease-in-out infinite;
}
.hero__glow {
  position: absolute; top: 50%; left: 50%; transform: translate(-50%,-50%);
  width: 400px; height: 400px; pointer-events: none;
  background: radial-gradient(circle, rgba(124,58,237,0.15) 0%, transparent 70%);
  z-index: -1;
}
@keyframes heroFloat {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-12px); }
}

@media (max-width: 900px) {
  .hero__grid { grid-template-columns: 1fr; text-align: center; }
  .hero__sub, .hero__title { max-width: 100%; }
  .hero__actions { justify-content: center; }
  .hero__trust { justify-content: center; }
  .hero__visual { display: none; }
}

/* ── STATS STRIP ── */
.stats {
  background: rgba(255,255,255,0.02);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: var(--sp-10) 0;
  position: relative; z-index: 1;
}
.stats__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-8);
}
.stats__item {
  text-align: center;
  position: relative;
}
.stats__item:not(:last-child)::after {
  content: '';
  position: absolute; right: 0; top: 20%; bottom: 20%;
  width: 1px; background: var(--border);
}
.stats__num {
  font-family: var(--font-display);
  font-size: clamp(var(--text-3xl), 3vw, var(--text-5xl));
  font-weight: 800; line-height: 1;
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--sp-2);
}
.stats__label { font-size: var(--text-sm); color: var(--text-secondary); font-weight: 500; }

@media (max-width: 768px) {
  .stats__grid { grid-template-columns: repeat(2,1fr); }
  .stats__item:nth-child(2)::after { display: none; }
}
@media (max-width: 480px) {
  .stats__grid { grid-template-columns: 1fr; }
  .stats__item::after { display: none !important; }
}

/* ── FEATURES ── */
.features__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-6);
}
.feature-card {
  padding: var(--sp-8);
  position: relative; overflow: hidden;
}
.feature-card::before {
  content: ''; position: absolute; inset: 0;
  background: var(--gradient-card);
  opacity: 0; transition: opacity var(--duration-base);
}
.feature-card:hover::before { opacity: 1; }
.feature-card__icon {
  width: 52px; height: 52px; border-radius: var(--radius-md);
  background: rgba(124,58,237,0.15);
  border: 1px solid rgba(124,58,237,0.25);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: var(--sp-5);
  transition: all var(--duration-base);
}
.feature-card:hover .feature-card__icon {
  background: rgba(124,58,237,0.25);
  box-shadow: var(--glow-sm);
}
.feature-card__icon svg { width: 26px; height: 26px; color: var(--primary-light); }
.feature-card__title {
  font-size: var(--text-xl); font-weight: 700;
  margin-bottom: var(--sp-3); line-height: 1.3;
}
.feature-card__text { color: var(--text-secondary); line-height: 1.7; font-size: var(--text-sm); }

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

/* ── DEVICES STRIP ── */
.devices { background: rgba(255,255,255,0.01); }
.devices__grid {
  display: grid; grid-template-columns: repeat(6,1fr);
  gap: var(--sp-4);
}
.device-item {
  display: flex; flex-direction: column; align-items: center; gap: var(--sp-3);
  padding: var(--sp-6) var(--sp-4);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: all var(--duration-base);
  text-align: center;
}
.device-item:hover {
  border-color: var(--border-hover);
  background: rgba(124,58,237,0.06);
  transform: translateY(-4px);
}
.device-item__icon { width: 40px; height: 40px; color: var(--text-secondary); transition: color var(--duration-base); }
.device-item:hover .device-item__icon { color: var(--primary-light); }
.device-item__name { font-size: var(--text-sm); font-weight: 500; color: var(--text-secondary); }

@media (max-width: 900px) { .devices__grid { grid-template-columns: repeat(3,1fr); } }
@media (max-width: 480px) { .devices__grid { grid-template-columns: repeat(2,1fr); } }

/* ── HOW IT WORKS ── */
.steps__grid {
  display: grid; grid-template-columns: repeat(3,1fr);
  gap: var(--sp-8); position: relative;
}
.steps__grid::before {
  content: ''; position: absolute; top: 40px; left: calc(16.66% + 24px); right: calc(16.66% + 24px);
  height: 1px; background: linear-gradient(90deg, var(--primary) 0%, var(--accent) 100%);
  opacity: 0.3;
}
.step-card { text-align: center; padding: var(--sp-8) var(--sp-6); }
.step-card__num {
  width: 56px; height: 56px; border-radius: 50%;
  background: var(--gradient-cta);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display); font-size: var(--text-xl); font-weight: 800;
  color: #fff; margin: 0 auto var(--sp-6);
  box-shadow: var(--glow-primary);
  position: relative; z-index: 1;
}
.step-card__title { font-size: var(--text-xl); font-weight: 700; margin-bottom: var(--sp-3); }
.step-card__text { color: var(--text-secondary); line-height: 1.7; font-size: var(--text-sm); }

@media (max-width: 768px) {
  .steps__grid { grid-template-columns: 1fr; gap: var(--sp-6); }
  .steps__grid::before { display: none; }
}

/* ── PRICING ── */
.pricing__toggle {
  display: inline-flex; align-items: center; gap: var(--sp-3);
  background: rgba(255,255,255,0.04); border: 1px solid var(--border);
  border-radius: var(--radius-full); padding: var(--sp-2);
  margin-bottom: var(--sp-12);
}
.pricing__toggle-btn {
  padding: var(--sp-2) var(--sp-5); border-radius: var(--radius-full);
  font-size: var(--text-sm); font-weight: 600; color: var(--text-secondary);
  transition: all var(--duration-base);
  min-height: 40px;
}
.pricing__toggle-btn.active {
  background: var(--gradient-cta);
  color: #fff; box-shadow: var(--glow-sm);
}
.pricing__save {
  font-size: var(--text-xs); font-weight: 600;
  background: rgba(16,185,129,0.2); color: #34d399;
  padding: var(--sp-1) var(--sp-2); border-radius: var(--radius-full);
  border: 1px solid rgba(16,185,129,0.3);
}
.pricing__grid {
  display: grid; grid-template-columns: repeat(3,1fr);
  gap: var(--sp-6); align-items: start;
}
.pricing-card {
  padding: var(--sp-8); position: relative; overflow: hidden;
}
.pricing-card--featured {
  border-color: rgba(124,58,237,0.5) !important;
  box-shadow: var(--glow-primary), var(--shadow-card) !important;
  transform: scale(1.03);
}
.pricing-card--featured::before {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(135deg,rgba(124,58,237,0.1),rgba(6,182,212,0.05));
}
.pricing-card__badge {
  position: absolute; top: var(--sp-4); right: var(--sp-4);
}
.pricing-card__name {
  font-size: var(--text-sm); font-weight: 600; text-transform: uppercase;
  letter-spacing: 0.08em; color: var(--text-secondary); margin-bottom: var(--sp-2);
}
.pricing-card__price {
  display: flex; align-items: baseline; gap: var(--sp-1);
  margin-bottom: var(--sp-1);
}
.pricing-card__currency { font-size: var(--text-xl); font-weight: 700; color: var(--text-primary); }
.pricing-card__amount {
  font-family: var(--font-display);
  font-size: clamp(var(--text-4xl), 4vw, 3.5rem);
  font-weight: 800; line-height: 1; color: var(--text-primary);
}
.pricing-card__period { font-size: var(--text-sm); color: var(--text-secondary); }
.pricing-card__original {
  font-size: var(--text-sm); color: var(--text-muted);
  text-decoration: line-through; margin-bottom: var(--sp-6);
  min-height: 22px;
}
.pricing-card__divider {
  height: 1px; background: var(--border);
  margin: var(--sp-6) 0;
}
.pricing-card__features { display: flex; flex-direction: column; gap: var(--sp-3); margin-bottom: var(--sp-8); }
.pricing-feature {
  display: flex; align-items: center; gap: var(--sp-3);
  font-size: var(--text-sm); color: var(--text-secondary);
}
.pricing-feature svg { width: 18px; height: 18px; flex-shrink: 0; color: var(--success); }
.pricing-card .btn { width: 100%; }

@media (max-width: 900px) {
  .pricing__grid { grid-template-columns: 1fr; max-width: 420px; margin: 0 auto; }
  .pricing-card--featured { transform: none; }
}

/* ── TESTIMONIALS ── */
.testimonials__grid {
  display: grid; grid-template-columns: repeat(3,1fr);
  gap: var(--sp-6);
}
.testimonial-card { padding: var(--sp-8); }
.testimonial-card__stars {
  display: flex; gap: var(--sp-1); margin-bottom: var(--sp-4);
  color: var(--warning);
}
.testimonial-card__stars svg { width: 18px; height: 18px; fill: currentColor; }
.testimonial-card__quote {
  font-size: var(--text-base); color: var(--text-secondary);
  line-height: 1.7; margin-bottom: var(--sp-6);
  font-style: italic;
}
.testimonial-card__author { display: flex; align-items: center; gap: var(--sp-3); }
.testimonial-card__avatar {
  width: 44px; height: 44px; border-radius: 50%;
  background: var(--gradient-cta);
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: var(--text-base); color: #fff;
  flex-shrink: 0;
}
.testimonial-card__name { font-weight: 600; font-size: var(--text-sm); }
.testimonial-card__meta { font-size: var(--text-xs); color: var(--text-muted); margin-top: 2px; }

@media (max-width: 900px) { .testimonials__grid { grid-template-columns: 1fr; } }
@media (min-width: 601px) and (max-width: 900px) { .testimonials__grid { grid-template-columns: repeat(2,1fr); } }

/* ── FAQ ── */
.faq__list { max-width: 760px; margin: 0 auto; display: flex; flex-direction: column; gap: var(--sp-3); }
.faq-item {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: border-color var(--duration-base);
}
.faq-item.open { border-color: rgba(124,58,237,0.3); }
.faq-item__q {
  width: 100%; padding: var(--sp-5) var(--sp-6);
  display: flex; align-items: center; justify-content: space-between; gap: var(--sp-4);
  font-size: var(--text-base); font-weight: 600; text-align: left;
  color: var(--text-primary);
  background: var(--bg-card);
  transition: background var(--duration-fast);
  min-height: 60px;
}
.faq-item__q:hover { background: var(--bg-card-hover); }
.faq-item__icon {
  width: 24px; height: 24px; flex-shrink: 0;
  border: 1px solid var(--border); border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: var(--text-secondary); transition: all var(--duration-base);
}
.faq-item.open .faq-item__icon {
  background: var(--primary); border-color: var(--primary); color: #fff;
  transform: rotate(45deg);
}
.faq-item__a {
  display: none; padding: 0 var(--sp-6) var(--sp-5);
  color: var(--text-secondary); line-height: 1.7;
  font-size: var(--text-sm);
  background: var(--bg-card);
}
.faq-item.open .faq-item__a { display: block; }

/* ── CTA BAND ── */
.cta-band {
  background: linear-gradient(135deg, rgba(124,58,237,0.15) 0%, rgba(6,182,212,0.08) 100%);
  border: 1px solid rgba(124,58,237,0.2);
  border-radius: var(--radius-xl);
  padding: var(--sp-16) var(--sp-12);
  text-align: center;
  position: relative; overflow: hidden;
}
.cta-band::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(ellipse at center, rgba(124,58,237,0.12) 0%, transparent 70%);
}
.cta-band__title {
  font-family: var(--font-display);
  font-size: clamp(var(--text-3xl), 3vw, var(--text-5xl));
  font-weight: 800; margin-bottom: var(--sp-4);
  line-height: 1.15; letter-spacing: -0.02em;
}
.cta-band__sub {
  font-size: var(--text-lg); color: var(--text-secondary);
  max-width: 520px; margin: 0 auto var(--sp-8); line-height: 1.7;
}
.cta-band__actions { display: flex; justify-content: center; gap: var(--sp-4); flex-wrap: wrap; }
.cta-band__note {
  margin-top: var(--sp-5); font-size: var(--text-sm); color: var(--text-muted);
  display: flex; align-items: center; justify-content: center; gap: var(--sp-4); flex-wrap: wrap;
}
.cta-band__note span { display: flex; align-items: center; gap: var(--sp-2); }

/* ── FOOTER ── */
.footer {
  background: rgba(255,255,255,0.01);
  border-top: 1px solid var(--border);
  padding: var(--sp-16) 0 var(--sp-8);
  position: relative; z-index: 1;
}
.footer__grid {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--sp-12); margin-bottom: var(--sp-12);
}
.footer__brand-name {
  font-family: var(--font-display); font-size: var(--text-xl);
  font-weight: 800; margin-bottom: var(--sp-3);
}
.footer__tagline { font-size: var(--text-sm); color: var(--text-secondary); line-height: 1.7; max-width: 280px; }
.footer__social { display: flex; gap: var(--sp-3); margin-top: var(--sp-5); }
.footer__social-link {
  width: 40px; height: 40px; border-radius: var(--radius-md);
  background: rgba(255,255,255,0.05); border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  color: var(--text-secondary); transition: all var(--duration-base);
}
.footer__social-link:hover { background: rgba(124,58,237,0.15); border-color: rgba(124,58,237,0.3); color: var(--primary-light); }
.footer__social-link svg { width: 18px; height: 18px; }
.footer__col-title {
  font-size: var(--text-sm); font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.08em; color: var(--text-primary); margin-bottom: var(--sp-5);
}
.footer__links { display: flex; flex-direction: column; gap: var(--sp-3); }
.footer__link {
  font-size: var(--text-sm); color: var(--text-secondary);
  transition: color var(--duration-fast);
}
.footer__link:hover { color: var(--primary-light); }
.footer__bottom {
  border-top: 1px solid var(--border); padding-top: var(--sp-8);
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: var(--sp-4);
}
.footer__copy { font-size: var(--text-sm); color: var(--text-muted); }
.footer__legal { display: flex; gap: var(--sp-6); }
.footer__legal a { font-size: var(--text-sm); color: var(--text-muted); transition: color var(--duration-fast); }
.footer__legal a:hover { color: var(--text-secondary); }

@media (max-width: 900px) {
  .footer__grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 600px) {
  .footer__grid { grid-template-columns: 1fr; gap: var(--sp-8); }
  .footer__bottom { flex-direction: column; text-align: center; }
}

/* ── PAGE HERO (inner pages) ── */
.page-hero {
  padding: calc(var(--nav-h) + var(--sp-16)) 0 var(--sp-16);
  background: var(--gradient-hero);
  text-align: center; position: relative; overflow: hidden;
}
.page-hero__label {
  display: inline-flex; align-items: center; gap: var(--sp-2);
  font-size: var(--text-sm); font-weight: 600; color: var(--accent);
  text-transform: uppercase; letter-spacing: 0.1em;
  margin-bottom: var(--sp-4);
}
.page-hero__title {
  font-family: var(--font-display);
  font-size: clamp(var(--text-4xl), 5vw, var(--text-6xl));
  font-weight: 800; line-height: 1.15; letter-spacing: -0.03em;
  margin-bottom: var(--sp-4);
}
.page-hero__sub {
  font-size: var(--text-xl); color: var(--text-secondary);
  max-width: 560px; margin: 0 auto; line-height: 1.7;
}

/* ── BREADCRUMB ── */
.breadcrumb {
  display: flex; align-items: center; gap: var(--sp-2);
  font-size: var(--text-sm); color: var(--text-muted);
  margin-bottom: var(--sp-6); flex-wrap: wrap;
}
.breadcrumb a { color: var(--text-secondary); transition: color var(--duration-fast); }
.breadcrumb a:hover { color: var(--primary-light); }
.breadcrumb__sep { color: var(--text-muted); }

/* ── LEGAL CONTENT ── */
.legal-content {
  max-width: 800px; margin: 0 auto;
  padding: var(--sp-16) var(--sp-6);
}
.legal-content h2 {
  font-size: var(--text-2xl); font-weight: 700;
  margin: var(--sp-10) 0 var(--sp-4);
  padding-top: var(--sp-8); border-top: 1px solid var(--border);
  color: var(--text-primary);
}
.legal-content h2:first-child { margin-top: 0; border-top: none; padding-top: 0; }
.legal-content h3 { font-size: var(--text-lg); font-weight: 600; margin: var(--sp-6) 0 var(--sp-3); }
.legal-content p { color: var(--text-secondary); line-height: 1.8; margin-bottom: var(--sp-4); font-size: var(--text-base); }
.legal-content ul { padding-left: var(--sp-6); margin-bottom: var(--sp-4); }
.legal-content li { color: var(--text-secondary); line-height: 1.8; margin-bottom: var(--sp-2); }
.legal-content a { color: var(--primary-light); }
.legal-content a:hover { text-decoration: underline; }
.legal-content strong { color: var(--text-primary); }
.legal-meta {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: var(--sp-5) var(--sp-6);
  margin-bottom: var(--sp-8); font-size: var(--text-sm); color: var(--text-secondary);
  display: flex; flex-wrap: wrap; gap: var(--sp-4);
}

/* ── CONTACT FORM ── */
.contact-grid {
  display: grid; grid-template-columns: 1fr 1.6fr;
  gap: var(--sp-12); align-items: start;
}
.contact-info { display: flex; flex-direction: column; gap: var(--sp-6); }
.contact-item {
  display: flex; gap: var(--sp-4); align-items: flex-start;
  padding: var(--sp-5); border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background: var(--bg-card);
  transition: all var(--duration-base);
}
.contact-item:hover { border-color: var(--border-hover); transform: translateX(4px); }
.contact-item__icon {
  width: 44px; height: 44px; flex-shrink: 0;
  background: rgba(124,58,237,0.15); border: 1px solid rgba(124,58,237,0.2);
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center; color: var(--primary-light);
}
.contact-item__icon svg { width: 22px; height: 22px; }
.contact-item__label { font-size: var(--text-xs); text-transform: uppercase; letter-spacing: 0.08em; color: var(--text-muted); margin-bottom: var(--sp-1); }
.contact-item__val { font-weight: 600; font-size: var(--text-sm); }

/* Form */
.form { display: flex; flex-direction: column; gap: var(--sp-5); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-5); }
.form-group { display: flex; flex-direction: column; gap: var(--sp-2); }
.form-label { font-size: var(--text-sm); font-weight: 600; color: var(--text-secondary); }
.form-label span { color: var(--error); margin-left: 2px; }
.form-input, .form-textarea, .form-select {
  background: rgba(255,255,255,0.04); border: 1px solid var(--border);
  border-radius: var(--radius-md); padding: var(--sp-3) var(--sp-4);
  font-size: var(--text-base); font-family: var(--font-body);
  color: var(--text-primary); width: 100%;
  transition: all var(--duration-base);
  min-height: 48px;
}
.form-input::placeholder, .form-textarea::placeholder { color: var(--text-muted); }
.form-input:focus, .form-textarea:focus, .form-select:focus {
  border-color: var(--primary-light);
  background: rgba(124,58,237,0.05);
  outline: none; box-shadow: 0 0 0 3px rgba(124,58,237,0.15);
}
.form-input.error, .form-textarea.error { border-color: var(--error); }
.form-error { font-size: var(--text-xs); color: var(--error); display: none; }
.form-error.show { display: block; }
.form-textarea { min-height: 140px; resize: vertical; }
.form-select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='2'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 14px center; padding-right: 40px; }
.form-success {
  display: none; background: rgba(16,185,129,0.1); border: 1px solid rgba(16,185,129,0.3);
  border-radius: var(--radius-md); padding: var(--sp-4); text-align: center;
  color: #34d399; font-weight: 600;
}
.form-success.show { display: block; }

@media (max-width: 900px) {
  .contact-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
}

/* ── ABOUT PAGE ── */
.team__grid {
  display: grid; grid-template-columns: repeat(4,1fr);
  gap: var(--sp-6);
}
.team-card { padding: var(--sp-6); text-align: center; }
.team-card__avatar {
  width: 80px; height: 80px; border-radius: 50%;
  background: var(--gradient-cta); margin: 0 auto var(--sp-4);
  display: flex; align-items: center; justify-content: center;
  font-size: var(--text-2xl); font-weight: 800; color: #fff;
  box-shadow: var(--glow-sm);
}
.team-card__name { font-weight: 700; margin-bottom: var(--sp-1); }
.team-card__role { font-size: var(--text-sm); color: var(--text-muted); }

.values__grid {
  display: grid; grid-template-columns: repeat(2,1fr);
  gap: var(--sp-6);
}
.value-card { padding: var(--sp-8); }
.value-card__num {
  font-family: var(--font-display); font-size: var(--text-5xl);
  font-weight: 900; line-height: 1;
  background: var(--gradient-text);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--sp-3);
}
.value-card__title { font-size: var(--text-xl); font-weight: 700; margin-bottom: var(--sp-3); }
.value-card__text { color: var(--text-secondary); line-height: 1.7; font-size: var(--text-sm); }

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

/* ── COOKIE BANNER ── */
.cookie-banner {
  position: fixed; bottom: var(--sp-6); left: 50%; transform: translateX(-50%);
  z-index: 2000; width: calc(100% - var(--sp-8)); max-width: 680px;
  background: rgba(14,14,26,0.97);
  border: 1px solid rgba(124,58,237,0.3);
  border-radius: var(--radius-xl);
  padding: var(--sp-5) var(--sp-6);
  backdrop-filter: blur(20px);
  display: flex; align-items: center; gap: var(--sp-5);
  box-shadow: var(--shadow-lg), var(--glow-sm);
  animation: slideUp var(--duration-slow) var(--ease-out);
}
.cookie-banner.hidden { display: none; }
.cookie-banner__icon { font-size: 2rem; flex-shrink: 0; }
.cookie-banner__text { flex: 1; }
.cookie-banner__title { font-weight: 700; font-size: var(--text-sm); margin-bottom: var(--sp-1); }
.cookie-banner__desc { font-size: var(--text-xs); color: var(--text-secondary); line-height: 1.6; }
.cookie-banner__desc a { color: var(--primary-light); text-decoration: underline; }
.cookie-banner__actions { display: flex; gap: var(--sp-3); flex-shrink: 0; flex-wrap: wrap; }
@keyframes slideUp {
  from { opacity: 0; transform: translateX(-50%) translateY(20px); }
  to   { opacity: 1; transform: translateX(-50%) translateY(0); }
}
@media (max-width: 700px) {
  .cookie-banner { flex-direction: column; text-align: center; align-items: stretch; }
  .cookie-banner__actions { justify-content: center; }
}

/* ── SCROLL REVEAL ANIMATIONS ── */
.reveal {
  opacity: 0; transform: translateY(32px);
  transition: opacity var(--duration-slow) var(--ease-out),
              transform var(--duration-slow) var(--ease-out);
}
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-up { opacity: 0; transform: translateY(24px); transition-delay: var(--delay, 0s); }
.reveal-up.visible { opacity: 1; transform: translateY(0); }
.reveal-left { opacity: 0; transform: translateX(-32px); }
.reveal-left.visible { opacity: 1; transform: translateX(0); }
.reveal-right { opacity: 0; transform: translateX(32px); }
.reveal-right.visible { opacity: 1; transform: translateX(0); }
.reveal-scale { opacity: 0; transform: scale(0.92); }
.reveal-scale.visible { opacity: 1; transform: scale(1); }

/* ── STAGGER helpers ── */
.stagger > * { transition-delay: calc(var(--i, 0) * 60ms); }

/* ── PULSE animation ── */
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.6; transform: scale(1.4); }
}

/* ── COUNTER animation ── */
.counter { font-variant-numeric: tabular-nums; }

/* ── Scrollbar ── */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--bg-base); }
::-webkit-scrollbar-thumb { background: rgba(124,58,237,0.4); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--primary); }

/* ── Selection ── */
::selection { background: rgba(124,58,237,0.35); color: var(--text-primary); }

/* ── Utility ── */
.text-center { text-align: center; }
.text-gradient { background: var(--gradient-text); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.mt-auto { margin-top: auto; }
.hidden { display: none !important; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.gap-4 { gap: var(--sp-4); }
.relative { position: relative; }
.z-1 { z-index: 1; }