/* ============================================
   Stream Cloud Media - Main Stylesheet
   Modern, dark-themed streaming platform design
   ============================================ */

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

/* --- CSS Custom Properties --- */
:root {
  --color-bg: #0a0a1a;
  --color-bg-elevated: #111128;
  --color-bg-card: rgba(255,255,255,0.04);
  --color-bg-card-hover: rgba(255,255,255,0.07);
  --color-surface: #161633;
  --color-border: rgba(255,255,255,0.08);
  --color-border-hover: rgba(255,255,255,0.15);

  --color-primary: #6366f1;
  --color-primary-light: #818cf8;
  --color-violet: #8b5cf6;
  --color-purple: #a855f7;
  --color-cyan: #06b6d4;
  --color-blue: #3b82f6;

  --color-cta: #f97316;
  --color-cta-hover: #ea580c;
  --color-cta-glow: rgba(249,115,22,0.4);

  --color-success: #22c55e;
  --color-error: #ef4444;

  --color-text: #e2e8f0;
  --color-text-muted: #94a3b8;
  --color-text-faint: #64748b;
  --color-white: #ffffff;

  --gradient-primary: linear-gradient(135deg, #6366f1 0%, #8b5cf6 50%, #a855f7 100%);
  --gradient-cta: linear-gradient(135deg, #f97316 0%, #ef4444 100%);
  --gradient-cyan: linear-gradient(135deg, #06b6d4 0%, #3b82f6 100%);
  --gradient-hero: linear-gradient(180deg, #0a0a1a 0%, #0f0f2e 50%, #0a0a1a 100%);
  --gradient-glass: linear-gradient(135deg, rgba(255,255,255,0.05) 0%, rgba(255,255,255,0.02) 100%);

  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 2rem;
  --font-size-4xl: 2.5rem;
  --font-size-5xl: 3.5rem;
  --font-size-6xl: 4.5rem;

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  --shadow-sm: 0 1px 2px rgba(0,0,0,0.3);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.4);
  --shadow-lg: 0 8px 32px rgba(0,0,0,0.5);
  --shadow-glow: 0 0 40px rgba(99,102,241,0.15);

  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
  --transition-slow: 400ms ease;

  --container-max: 1200px;
  --container-narrow: 800px;
  --nav-height: 72px;
}

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

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

body {
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  font-weight: 400;
  line-height: 1.7;
  color: var(--color-text);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

img, svg {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--color-primary-light);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--color-white);
}

ul, ol {
  list-style: none;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

input, textarea, select {
  font-family: inherit;
  font-size: inherit;
}

/* --- Skip Navigation (Accessibility) --- */
.skip-nav {
  position: absolute;
  top: -100%;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-primary);
  color: var(--color-white);
  padding: 12px 24px;
  border-radius: var(--radius-md);
  font-weight: 600;
  z-index: 10000;
  transition: top var(--transition-fast);
}

.skip-nav:focus {
  top: 12px;
  outline: 3px solid var(--color-cyan);
  outline-offset: 2px;
}

/* --- Layout & Container --- */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
  width: 100%;
}

.container--narrow {
  max-width: var(--container-narrow);
}

section {
  padding: 100px 0;
  position: relative;
}

/* --- Typography --- */
h1, h2, h3, h4, h5, h6 {
  color: var(--color-white);
  font-weight: 700;
  line-height: 1.2;
}

h1 { font-size: var(--font-size-5xl); font-weight: 800; }
h2 { font-size: var(--font-size-3xl); font-weight: 800; }
h3 { font-size: var(--font-size-xl); font-weight: 700; }
h4 { font-size: var(--font-size-lg); font-weight: 600; }

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: var(--font-size-sm);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-primary-light);
  margin-bottom: 16px;
}

.section-label::before {
  content: '';
  display: inline-block;
  width: 32px;
  height: 2px;
  background: var(--gradient-primary);
  border-radius: 2px;
}

.section-title {
  margin-bottom: 20px;
}

.section-subtitle {
  font-size: var(--font-size-lg);
  color: var(--color-text-muted);
  max-width: 640px;
  line-height: 1.7;
}

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

.text-center .section-subtitle {
  margin-left: auto;
  margin-right: auto;
}

.gradient-text {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.gradient-text--cta {
  background: var(--gradient-cta);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 32px;
  font-size: var(--font-size-base);
  font-weight: 600;
  border-radius: var(--radius-full);
  transition: all var(--transition-base);
  text-decoration: none;
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}

.btn:focus-visible {
  outline: 3px solid var(--color-cyan);
  outline-offset: 2px;
}

.btn--primary {
  background: var(--gradient-cta);
  color: var(--color-white);
  box-shadow: 0 4px 20px var(--color-cta-glow);
}

.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px var(--color-cta-glow);
  color: var(--color-white);
}

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

.btn--secondary {
  background: transparent;
  color: var(--color-white);
  border: 2px solid var(--color-border-hover);
}

.btn--secondary:hover {
  border-color: var(--color-white);
  background: rgba(255,255,255,0.05);
  color: var(--color-white);
}

.btn--ghost {
  background: rgba(255,255,255,0.06);
  color: var(--color-white);
  backdrop-filter: blur(8px);
}

.btn--ghost:hover {
  background: rgba(255,255,255,0.12);
  color: var(--color-white);
}

.btn--large {
  padding: 18px 40px;
  font-size: var(--font-size-lg);
}

.btn--small {
  padding: 10px 20px;
  font-size: var(--font-size-sm);
}

.btn-group {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  align-items: center;
}

/* --- Navigation --- */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 0;
  height: var(--nav-height);
  display: flex;
  align-items: center;
  background: rgba(10,10,26,0.8);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid transparent;
  transition: all var(--transition-base);
}

.navbar.scrolled {
  background: rgba(10,10,26,0.95);
  border-bottom-color: var(--color-border);
  box-shadow: var(--shadow-md);
}

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: var(--font-size-xl);
  font-weight: 800;
  color: var(--color-white);
  text-decoration: none;
  flex-shrink: 0;
}

.logo:hover {
  color: var(--color-white);
}

.logo svg {
  width: 38px;
  height: auto;
}

.logo-text {
  display: flex;
  align-items: baseline;
  gap: 0;
}

.logo-text .highlight {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-links a {
  display: inline-flex;
  align-items: center;
  padding: 8px 16px;
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--color-text-muted);
  border-radius: var(--radius-full);
  transition: all var(--transition-fast);
  text-decoration: none;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--color-white);
  background: rgba(255,255,255,0.06);
}

.nav-links a:focus-visible {
  outline: 3px solid var(--color-cyan);
  outline-offset: 2px;
}

.nav-cta {
  margin-left: 8px;
}

.nav-cta .btn {
  padding: 10px 24px;
  font-size: var(--font-size-sm);
}

/* Mobile Menu Toggle */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  background: none;
  border: none;
  cursor: pointer;
  z-index: 1001;
}

.menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-white);
  border-radius: 2px;
  transition: all var(--transition-base);
  transform-origin: center;
}

.menu-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.menu-toggle.active span:nth-child(2) {
  opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* --- Hero Section --- */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: calc(var(--nav-height) + 40px) 24px 80px;
  position: relative;
  overflow: hidden;
  background: var(--gradient-hero);
}

.hero::before {
  content: '';
  position: absolute;
  width: 800px;
  height: 800px;
  background: radial-gradient(circle, rgba(99,102,241,0.15) 0%, transparent 70%);
  top: -300px;
  right: -200px;
  animation: heroGlow 20s infinite ease-in-out;
  pointer-events: none;
}

.hero::after {
  content: '';
  position: absolute;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(168,85,247,0.12) 0%, transparent 70%);
  bottom: -200px;
  left: -150px;
  animation: heroGlow 25s infinite ease-in-out reverse;
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 900px;
  margin: 0 auto;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 20px;
  background: rgba(99,102,241,0.1);
  border: 1px solid rgba(99,102,241,0.25);
  border-radius: var(--radius-full);
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--color-primary-light);
  margin-bottom: 28px;
  animation: fadeInDown 0.8s ease both;
}

.hero-badge svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

.hero h1 {
  font-size: var(--font-size-6xl);
  font-weight: 900;
  line-height: 1.05;
  margin-bottom: 24px;
  animation: fadeInUp 0.8s ease 0.15s both;
  letter-spacing: -0.02em;
}

.hero h1 .unlimited {
  display: inline;
  background: var(--gradient-cta);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: var(--font-size-xl);
  color: var(--color-text-muted);
  max-width: 600px;
  margin: 0 auto 40px;
  line-height: 1.7;
  animation: fadeInUp 0.8s ease 0.3s both;
}

.hero .btn-group {
  justify-content: center;
  animation: fadeInUp 0.8s ease 0.45s both;
}

.hero-note {
  margin-top: 24px;
  font-size: var(--font-size-sm);
  color: var(--color-text-faint);
  animation: fadeInUp 0.8s ease 0.6s both;
}

.hero-note svg {
  display: inline;
  width: 14px;
  height: 14px;
  vertical-align: -2px;
  margin-right: 4px;
}

/* --- Stats Bar --- */
.stats-bar {
  padding: 60px 0;
  background: var(--color-bg-elevated);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  text-align: center;
}

.stat-item {
  padding: 8px;
}

.stat-number {
  font-size: var(--font-size-4xl);
  font-weight: 800;
  color: var(--color-white);
  line-height: 1.1;
  margin-bottom: 4px;
}

.stat-number .gradient-text {
  font-size: inherit;
}

.stat-label {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  font-weight: 500;
}

/* --- Features Section --- */
.features {
  background: var(--color-bg);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 56px;
}

.feature-card {
  background: var(--gradient-glass);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--gradient-primary);
  opacity: 0;
  transition: opacity var(--transition-base);
}

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

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

.feature-icon {
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  background: rgba(99,102,241,0.1);
  margin-bottom: 20px;
}

.feature-icon svg {
  width: 26px;
  height: 26px;
  color: var(--color-primary-light);
}

.feature-card h3 {
  font-size: var(--font-size-lg);
  margin-bottom: 10px;
}

.feature-card p {
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
  line-height: 1.7;
}

/* --- Solutions / Who It's For --- */
.solutions {
  background: var(--color-bg-elevated);
}

.solutions-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 56px;
}

.solution-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  text-align: center;
  transition: all var(--transition-base);
  cursor: default;
}

.solution-card:hover {
  border-color: var(--color-primary);
  transform: translateY(-4px);
  box-shadow: 0 8px 32px rgba(99,102,241,0.12);
}

.solution-icon {
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(99,102,241,0.08);
  margin: 0 auto 16px;
}

.solution-icon svg {
  width: 30px;
  height: 30px;
  color: var(--color-primary-light);
}

.solution-card h3 {
  font-size: var(--font-size-base);
  font-weight: 600;
  margin-bottom: 6px;
}

.solution-card p {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* --- Take Control / Why Us Section --- */
.why-us {
  background: var(--color-bg);
}

.why-us-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  margin-top: 56px;
}

.why-us-content h3 {
  font-size: var(--font-size-2xl);
  margin-bottom: 20px;
}

.why-us-content p {
  color: var(--color-text-muted);
  margin-bottom: 28px;
  line-height: 1.8;
}

.why-us-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.why-us-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: var(--font-size-base);
  color: var(--color-text);
}

.why-us-list li svg {
  width: 22px;
  height: 22px;
  color: var(--color-success);
  flex-shrink: 0;
  margin-top: 2px;
}

.comparison-visual {
  background: var(--gradient-glass);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: 40px;
  position: relative;
}

.comparison-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 24px;
  margin-bottom: 16px;
}

.comparison-card:last-child {
  margin-bottom: 0;
}

.comparison-card.highlight {
  border-color: var(--color-primary);
  background: rgba(99,102,241,0.05);
}

.comparison-card h4 {
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.comparison-card h4 svg {
  width: 20px;
  height: 20px;
}

.comparison-card ul {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.comparison-card ul li {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  display: flex;
  align-items: center;
  gap: 8px;
}

.comparison-card ul li svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

.comparison-card.highlight ul li svg {
  color: var(--color-success);
}

.comparison-card:not(.highlight) ul li svg {
  color: var(--color-error);
}

/* --- How It Works Section --- */
.how-it-works {
  background: var(--color-bg-elevated);
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-top: 56px;
  position: relative;
}

.steps-grid::before {
  content: '';
  position: absolute;
  top: 48px;
  left: calc(16.66% + 48px);
  right: calc(16.66% + 48px);
  height: 2px;
  background: var(--gradient-primary);
  opacity: 0.3;
}

.step-card {
  text-align: center;
  position: relative;
}

.step-number {
  width: 96px;
  height: 96px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(99,102,241,0.08);
  border: 2px solid var(--color-border);
  margin: 0 auto 24px;
  position: relative;
  z-index: 1;
  transition: all var(--transition-base);
}

.step-card:hover .step-number {
  border-color: var(--color-primary);
  background: rgba(99,102,241,0.15);
  transform: scale(1.05);
}

.step-number svg {
  width: 40px;
  height: 40px;
  color: var(--color-primary-light);
}

.step-count {
  position: absolute;
  top: -8px;
  right: -8px;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient-primary);
  border-radius: 50%;
  font-size: var(--font-size-sm);
  font-weight: 700;
  color: var(--color-white);
}

.step-card h3 {
  font-size: var(--font-size-lg);
  margin-bottom: 10px;
}

.step-card p {
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
  line-height: 1.7;
  max-width: 280px;
  margin: 0 auto;
}

/* --- Pricing Section --- */
.pricing {
  background: var(--color-bg);
}

/* Pricing Toggle */
.pricing-toggle {
  display: inline-grid;
  grid-template-columns: 1fr 1fr;
  position: relative;
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  padding: 4px;
  margin-bottom: 24px;
  min-width: 260px;
}

.pricing-toggle-option {
  position: relative;
  z-index: 1;
  padding: 10px 24px;
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-text-muted);
  background: none;
  border: none;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: color var(--transition-base);
  text-align: center;
  white-space: nowrap;
}

.pricing-toggle-option:focus-visible {
  outline: 3px solid var(--color-cyan);
  outline-offset: 2px;
}

.pricing-toggle-option.active {
  color: var(--color-white);
}

.pricing-toggle-slider {
  position: absolute;
  top: 4px;
  left: 4px;
  height: calc(100% - 8px);
  width: calc(50% - 4px);
  background: var(--gradient-primary);
  border-radius: var(--radius-full);
  transition: transform var(--transition-base);
  pointer-events: none;
}

.pricing-toggle[data-active="annual"] .pricing-toggle-slider {
  transform: translateX(100%);
}

.pricing-save-badge {
  display: inline-block;
  padding: 4px 14px;
  background: rgba(34,197,94,0.1);
  border: 1px solid rgba(34,197,94,0.25);
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  font-weight: 600;
  color: var(--color-success);
  line-height: 1.4;
  margin-bottom: 20px;
  opacity: 0;
  transform: translateY(-4px);
  transition: opacity var(--transition-base), transform var(--transition-base);
}

.pricing-save-badge.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Pricing billing note */
.pricing-billing-note {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  margin-bottom: 4px;
  opacity: 0;
  max-height: 0;
  overflow: hidden;
  transition: opacity var(--transition-base), max-height var(--transition-base);
}

.pricing-billing-note.visible {
  opacity: 1;
  max-height: 40px;
  margin-bottom: 8px;
}

/* Price value transition */
.pricing-value {
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}

.pricing-value.changing {
  transform: scale(0.8);
  opacity: 0;
}

.pricing-card {
  max-width: 560px;
  margin: 56px auto 0;
  background: var(--gradient-glass);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: 48px 40px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.pricing-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-primary);
}

.pricing-badge {
  display: inline-block;
  padding: 6px 16px;
  background: rgba(34,197,94,0.1);
  border: 1px solid rgba(34,197,94,0.3);
  border-radius: var(--radius-full);
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-success);
  margin-bottom: 24px;
}

.pricing-amount {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 4px;
  margin-bottom: 8px;
}

.pricing-currency {
  font-size: var(--font-size-2xl);
  font-weight: 700;
  color: var(--color-white);
}

.pricing-value {
  font-size: 5rem;
  font-weight: 900;
  color: var(--color-white);
  line-height: 1;
}

.pricing-period {
  font-size: var(--font-size-lg);
  color: var(--color-text-muted);
  font-weight: 500;
}

.pricing-desc {
  color: var(--color-text-muted);
  margin-bottom: 32px;
  font-size: var(--font-size-base);
}

.pricing-features {
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 36px;
}

.pricing-features li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: var(--font-size-base);
  color: var(--color-text);
}

.pricing-features li svg {
  width: 20px;
  height: 20px;
  color: var(--color-success);
  flex-shrink: 0;
}

.pricing-card .btn {
  width: 100%;
}

.pricing-note {
  margin-top: 16px;
  font-size: var(--font-size-sm);
  color: var(--color-text-faint);
}

/* --- Final CTA Section --- */
.final-cta {
  padding: 120px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
  background: var(--color-bg-elevated);
}

.final-cta::before {
  content: '';
  position: absolute;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(99,102,241,0.1) 0%, transparent 70%);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
}

.final-cta-content {
  position: relative;
  z-index: 1;
}

.final-cta h2 {
  font-size: var(--font-size-4xl);
  margin-bottom: 20px;
}

.final-cta .section-subtitle {
  margin-bottom: 40px;
}

.final-cta .btn-group {
  justify-content: center;
}

/* --- Footer --- */
.footer {
  background: var(--color-bg);
  border-top: 1px solid var(--color-border);
  padding: 60px 0 32px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

.footer-brand {
  max-width: 280px;
}

.footer-brand .logo {
  margin-bottom: 16px;
}

.footer-brand p {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  line-height: 1.7;
}

.footer-col h4 {
  font-size: var(--font-size-sm);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 20px;
  color: var(--color-text);
}

.footer-col a {
  display: block;
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  padding: 4px 0;
  transition: color var(--transition-fast);
}

.footer-col a:hover {
  color: var(--color-white);
}

.footer-col a:focus-visible {
  outline: 2px solid var(--color-cyan);
  outline-offset: 2px;
  border-radius: 2px;
}

.footer-bottom {
  border-top: 1px solid var(--color-border);
  padding-top: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-bottom p {
  font-size: var(--font-size-sm);
  color: var(--color-text-faint);
}

.footer-legal {
  display: flex;
  gap: 24px;
}

.footer-legal a {
  font-size: var(--font-size-sm);
  color: var(--color-text-faint);
}

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

/* --- Forms (Sign Up & Contact) --- */
.form-page {
  padding-top: calc(var(--nav-height) + 60px);
  padding-bottom: 100px;
  min-height: 100vh;
}

.form-container {
  max-width: 480px;
  margin: 0 auto;
}

.form-header {
  text-align: center;
  margin-bottom: 40px;
}

.form-header h1 {
  font-size: var(--font-size-3xl);
  margin-bottom: 12px;
}

.form-header p {
  color: var(--color-text-muted);
  font-size: var(--font-size-base);
}

.social-login {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 32px;
}

.social-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  width: 100%;
  padding: 14px 20px;
  border-radius: var(--radius-md);
  font-size: var(--font-size-base);
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-fast);
  border: 1px solid var(--color-border);
  background: var(--color-bg-elevated);
  color: var(--color-text);
}

.social-btn:hover {
  background: var(--color-bg-card-hover);
  border-color: var(--color-border-hover);
}

.social-btn:focus-visible {
  outline: 3px solid var(--color-cyan);
  outline-offset: 2px;
}

.social-btn svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

.divider {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 32px;
  color: var(--color-text-faint);
  font-size: var(--font-size-sm);
}

.divider::before,
.divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--color-border);
}

.form-group {
  margin-bottom: 20px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-label {
  display: block;
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--color-text);
  margin-bottom: 6px;
}

.form-input {
  width: 100%;
  padding: 14px 16px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-bg);
  color: var(--color-text);
  font-size: var(--font-size-base);
  transition: all var(--transition-fast);
}

.form-input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(99,102,241,0.15);
}

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

textarea.form-input {
  resize: vertical;
  min-height: 120px;
}

select.form-input {
  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 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 40px;
}

.form-checkbox {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 24px;
}

.form-checkbox input[type="checkbox"] {
  width: 18px;
  height: 18px;
  margin-top: 2px;
  accent-color: var(--color-primary);
  flex-shrink: 0;
}

.form-checkbox label {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  line-height: 1.5;
  cursor: pointer;
}

.form-checkbox a {
  color: var(--color-primary-light);
}

.form-submit {
  width: 100%;
}

.form-footer {
  text-align: center;
  margin-top: 24px;
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

.form-footer a {
  color: var(--color-primary-light);
  font-weight: 500;
}

/* Form success message */
.form-success {
  display: none;
  text-align: center;
  padding: 40px 20px;
}

.form-success.show {
  display: block;
}

.form-success svg {
  width: 64px;
  height: 64px;
  color: var(--color-success);
  margin: 0 auto 20px;
}

.form-success h3 {
  font-size: var(--font-size-2xl);
  margin-bottom: 12px;
}

.form-success p {
  color: var(--color-text-muted);
  max-width: 400px;
  margin: 0 auto;
}

/* --- Page Header (for inner pages) --- */
.page-header {
  padding: calc(var(--nav-height) + 60px) 0 60px;
  text-align: center;
  background: var(--gradient-hero);
  position: relative;
  overflow: hidden;
}

.page-header::before {
  content: '';
  position: absolute;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(99,102,241,0.1) 0%, transparent 70%);
  top: -200px;
  right: -100px;
  pointer-events: none;
}

.page-header h1 {
  font-size: var(--font-size-4xl);
  margin-bottom: 16px;
  position: relative;
}

.page-header p {
  font-size: var(--font-size-lg);
  color: var(--color-text-muted);
  max-width: 600px;
  margin: 0 auto;
  position: relative;
}

/* --- How It Works Page (Detailed) --- */
.hiw-detail {
  background: var(--color-bg);
}

.hiw-steps {
  display: flex;
  flex-direction: column;
  gap: 80px;
  margin-top: 40px;
}

.hiw-step {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.hiw-step:nth-child(even) {
  direction: rtl;
}

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

.hiw-step-content {
  max-width: 480px;
}

.hiw-step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  background: var(--gradient-primary);
  border-radius: 50%;
  font-size: var(--font-size-xl);
  font-weight: 800;
  color: var(--color-white);
  margin-bottom: 20px;
}

.hiw-step-content h2 {
  font-size: var(--font-size-2xl);
  margin-bottom: 16px;
}

.hiw-step-content p {
  color: var(--color-text-muted);
  margin-bottom: 20px;
  line-height: 1.8;
}

.hiw-step-content ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.hiw-step-content ul li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: var(--font-size-base);
  color: var(--color-text);
}

.hiw-step-content ul li svg {
  width: 18px;
  height: 18px;
  color: var(--color-success);
  flex-shrink: 0;
}

.hiw-step-visual {
  background: var(--gradient-glass);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  aspect-ratio: 4/3;
}

.hiw-step-visual svg {
  width: 120px;
  height: 120px;
  color: var(--color-primary-light);
  opacity: 0.8;
}

/* --- Contact Page --- */
.contact-page {
  background: var(--color-bg);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  margin-top: 56px;
}

.contact-info h3 {
  font-size: var(--font-size-2xl);
  margin-bottom: 16px;
}

.contact-info > p {
  color: var(--color-text-muted);
  margin-bottom: 36px;
  line-height: 1.8;
}

.contact-methods {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.contact-method {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.contact-method-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(99,102,241,0.08);
  border-radius: var(--radius-md);
  flex-shrink: 0;
}

.contact-method-icon svg {
  width: 22px;
  height: 22px;
  color: var(--color-primary-light);
}

.contact-method h4 {
  font-size: var(--font-size-base);
  margin-bottom: 4px;
}

.contact-method p,
.contact-method a {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

.contact-form-wrapper {
  background: var(--gradient-glass);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: 40px;
}

/* --- Legal / Terms Pages --- */
.legal-content {
  background: var(--color-bg);
  padding-bottom: 60px;
}

.legal-updated {
  font-size: var(--font-size-sm);
  color: var(--color-text-faint);
  margin-bottom: 48px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--color-border);
}

.legal-section {
  margin-bottom: 48px;
}

.legal-section:last-child {
  margin-bottom: 0;
}

.legal-section h2 {
  font-size: var(--font-size-2xl);
  margin-bottom: 16px;
  padding-top: 8px;
}

.legal-section h3 {
  font-size: var(--font-size-lg);
  margin-top: 24px;
  margin-bottom: 12px;
}

.legal-section p {
  color: var(--color-text-muted);
  line-height: 1.8;
  margin-bottom: 16px;
}

.legal-section p:last-child {
  margin-bottom: 0;
}

.legal-section ul {
  margin: 16px 0;
  padding-left: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.legal-section ul li {
  position: relative;
  padding-left: 24px;
  color: var(--color-text-muted);
  line-height: 1.7;
  font-size: var(--font-size-base);
}

.legal-section ul li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 10px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--gradient-primary);
}

.legal-section a {
  color: var(--color-primary-light);
}

.legal-section a:hover {
  color: var(--color-white);
}

.legal-contact {
  margin-top: 16px;
}

.legal-contact li {
  padding-left: 0 !important;
}

.legal-contact li::before {
  display: none !important;
}

.legal-contact li strong {
  color: var(--color-text);
}

/* --- Scroll Animations --- */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

.fade-in-left {
  opacity: 0;
  transform: translateX(-30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.fade-in-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.fade-in-right {
  opacity: 0;
  transform: translateX(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.fade-in-right.visible {
  opacity: 1;
  transform: translateX(0);
}

.stagger-1 { transition-delay: 0.1s; }
.stagger-2 { transition-delay: 0.2s; }
.stagger-3 { transition-delay: 0.3s; }
.stagger-4 { transition-delay: 0.4s; }
.stagger-5 { transition-delay: 0.5s; }
.stagger-6 { transition-delay: 0.6s; }
.stagger-7 { transition-delay: 0.7s; }
.stagger-8 { transition-delay: 0.8s; }

/* --- Keyframe Animations --- */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(24px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

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

@keyframes heroGlow {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(30px, -20px) scale(1.05); }
  66% { transform: translate(-20px, 15px) scale(0.95); }
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

@keyframes liveDot {
  0%, 100% { box-shadow: 0 0 0 0 rgba(239, 68, 68, 0.6); }
  50% { box-shadow: 0 0 0 6px rgba(239, 68, 68, 0); }
}

.live-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  background: #ef4444;
  border-radius: 50%;
  animation: liveDot 2s infinite;
}

/* --- Responsive Design --- */

/* Tablet */
@media (max-width: 1024px) {
  :root {
    --font-size-6xl: 3.5rem;
    --font-size-5xl: 2.75rem;
    --font-size-4xl: 2.25rem;
    --font-size-3xl: 1.75rem;
  }

  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .solutions-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .why-us-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 36px;
  }

  .contact-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .hiw-step {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .hiw-step:nth-child(even) {
    direction: ltr;
  }

  .hiw-step-visual {
    aspect-ratio: 16/9;
    max-width: 480px;
    margin: 0 auto;
  }
}

/* Mobile */
@media (max-width: 768px) {
  :root {
    --font-size-6xl: 2.5rem;
    --font-size-5xl: 2.25rem;
    --font-size-4xl: 1.75rem;
    --font-size-3xl: 1.5rem;
    --nav-height: 64px;
  }

  section {
    padding: 72px 0;
  }

  /* Mobile Navigation */
  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: var(--color-bg-elevated);
    flex-direction: column;
    align-items: flex-start;
    padding: calc(var(--nav-height) + 24px) 24px 24px;
    gap: 4px;
    transition: right var(--transition-base);
    border-left: 1px solid var(--color-border);
    box-shadow: -8px 0 32px rgba(0,0,0,0.4);
    overflow-y: auto;
  }

  .nav-links.open {
    right: 0;
  }

  .nav-links a {
    width: 100%;
    padding: 12px 16px;
    font-size: var(--font-size-base);
  }

  .nav-cta {
    margin-left: 0;
    margin-top: 12px;
    width: 100%;
  }

  .nav-cta .btn {
    width: 100%;
    text-align: center;
  }

  .menu-toggle {
    display: flex;
  }

  /* Mobile overlay */
  .nav-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.5);
    z-index: 999;
  }

  .nav-overlay.show {
    display: block;
  }

  /* Hero */
  .hero {
    padding: calc(var(--nav-height) + 32px) 20px 60px;
    min-height: auto;
  }

  .hero h1 {
    font-size: var(--font-size-5xl);
  }

  .hero-subtitle {
    font-size: var(--font-size-base);
  }

  .btn-group {
    flex-direction: column;
    align-items: stretch;
  }

  .btn-group .btn {
    text-align: center;
  }

  /* Stats */
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }

  .stat-number {
    font-size: var(--font-size-3xl);
  }

  /* Features */
  .features-grid {
    grid-template-columns: 1fr;
  }

  /* Solutions */
  .solutions-grid {
    grid-template-columns: 1fr 1fr;
    gap: 12px;
  }

  .solution-card {
    padding: 20px 16px;
  }

  .solution-icon {
    width: 48px;
    height: 48px;
    margin-bottom: 12px;
  }

  .solution-icon svg {
    width: 22px;
    height: 22px;
  }

  /* Steps */
  .steps-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .steps-grid::before {
    display: none;
  }

  /* Pricing */
  .pricing-card {
    padding: 36px 24px;
  }

  .pricing-value {
    font-size: 4rem;
  }

  /* Footer */
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }

  .footer-legal {
    justify-content: center;
  }

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

  .form-container {
    padding: 0 4px;
  }

  .contact-form-wrapper {
    padding: 24px;
  }

  /* How it works page */
  .hiw-step-visual {
    padding: 32px;
  }
}

/* Small mobile */
@media (max-width: 480px) {
  :root {
    --font-size-6xl: 2rem;
    --font-size-5xl: 1.875rem;
    --font-size-4xl: 1.5rem;
  }

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

  .container {
    padding: 0 16px;
  }

  .hero h1 {
    font-size: var(--font-size-4xl);
  }
}

/* --- Accessibility: Focus & Reduced Motion --- */
*:focus-visible {
  outline: 3px solid var(--color-cyan);
  outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .fade-in,
  .fade-in-left,
  .fade-in-right {
    opacity: 1;
    transform: none;
  }
}

/* --- Print styles --- */
@media print {
  .navbar, .menu-toggle, .nav-overlay, .final-cta {
    display: none;
  }

  body {
    background: white;
    color: black;
  }

  section {
    padding: 24px 0;
  }
}