/* ============================================
   SUDDEN DATA — Design System
   Palette derived from logo: orange + green + neutrals
   ============================================ */

:root,
[data-theme='light'] {
  /* Surfaces */
  --color-bg: #ffffff;
  --color-surface: #fafaf9;
  --color-surface-2: #f5f5f3;
  --color-surface-offset: #efeeea;
  --color-surface-dark: #1a1d23;
  --color-divider: #e8e7e3;
  --color-border: #d9d8d3;

  /* Text */
  --color-text: #1a1d23;
  --color-text-muted: #5b5f66;
  --color-text-faint: #9a9b97;
  --color-text-inverse: #ffffff;

  /* Brand — Orange (primary CTA) */
  --color-primary: #f58a1f;
  --color-primary-hover: #e07810;
  --color-primary-active: #c46604;
  --color-primary-soft: #fdebd2;

  /* Brand — Green (accent) */
  --color-accent: #7cc629;
  --color-accent-hover: #6ab01f;
  --color-accent-soft: #e5f4d2;

  /* Brand — Charcoal (logo gray) */
  --color-ink: #5e6166;

  /* Status */
  --color-success: #4f9d2f;
  --color-warning: #f5a623;
  --color-error: #d64545;
  --color-info: #3d8bd6;

  /* Type scale */
  --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
  --text-sm: clamp(0.875rem, 0.8rem + 0.35vw, 1rem);
  --text-base: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  --text-lg: clamp(1.125rem, 1rem + 0.75vw, 1.5rem);
  --text-xl: clamp(1.5rem, 1.2rem + 1.25vw, 2.25rem);
  --text-2xl: clamp(2rem, 1.2rem + 2.5vw, 3.5rem);
  --text-3xl: clamp(2.5rem, 1rem + 4vw, 5rem);
  --text-hero: clamp(3rem, 0.5rem + 7vw, 7rem);

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

  /* Radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.625rem;
  --radius-lg: 1rem;
  --radius-xl: 1.5rem;
  --radius-full: 9999px;

  /* Transitions */
  --transition: 220ms cubic-bezier(0.16, 1, 0.3, 1);
  --transition-slow: 480ms cubic-bezier(0.16, 1, 0.3, 1);

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(15, 17, 21, 0.04), 0 1px 3px rgba(15, 17, 21, 0.06);
  --shadow-md: 0 4px 12px rgba(15, 17, 21, 0.06), 0 2px 4px rgba(15, 17, 21, 0.04);
  --shadow-lg: 0 16px 40px rgba(15, 17, 21, 0.10), 0 4px 12px rgba(15, 17, 21, 0.05);
  --shadow-xl: 0 30px 80px rgba(15, 17, 21, 0.14), 0 8px 24px rgba(15, 17, 21, 0.06);
  --shadow-glow: 0 20px 60px rgba(245, 138, 31, 0.18);

  /* Layout */
  --content-narrow: 720px;
  --content-default: 1080px;
  --content-wide: 1280px;

  /* Fonts */
  --font-body: 'Inter', system-ui, sans-serif;
  --font-display: 'Plus Jakarta Sans', 'Inter', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, monospace;
}

[data-theme='dark'] {
  --color-bg: #0d0f12;
  --color-surface: #15181d;
  --color-surface-2: #1c2026;
  --color-surface-offset: #232830;
  --color-surface-dark: #0a0c0f;
  --color-divider: #262b33;
  --color-border: #2e3540;

  --color-text: #ebecee;
  --color-text-muted: #9aa1ab;
  --color-text-faint: #5c636e;
  --color-text-inverse: #0d0f12;

  --color-primary: #ff9b3a;
  --color-primary-hover: #ffae5c;
  --color-primary-active: #ffc283;
  --color-primary-soft: #3a2a16;

  --color-accent: #94d840;
  --color-accent-hover: #a8e055;
  --color-accent-soft: #2a3a18;

  --color-ink: #b3b6bc;

  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.35);
  --shadow-lg: 0 16px 40px rgba(0, 0, 0, 0.45);
  --shadow-xl: 0 30px 80px rgba(0, 0, 0, 0.55);
  --shadow-glow: 0 20px 60px rgba(255, 155, 58, 0.20);
}

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

html {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  scroll-behavior: smooth;
  scroll-padding-top: 88px;
}

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

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

input,
button,
textarea,
select {
  font: inherit;
  color: inherit;
}

h1, h2, h3, h4, h5, h6 {
  text-wrap: balance;
  line-height: 1.12;
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -0.02em;
}

p { text-wrap: pretty; max-width: 68ch; }

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

::selection {
  background: var(--color-primary);
  color: white;
}

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

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

/* ============================================
   LAYOUT
   ============================================ */
.container {
  width: 100%;
  max-width: var(--content-wide);
  margin: 0 auto;
  padding: 0 var(--space-6);
}

@media (min-width: 768px) {
  .container { padding: 0 var(--space-8); }
}

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

.section-tight { padding-block: clamp(var(--space-12), 6vw, var(--space-20)); }

/* ============================================
   TYPOGRAPHY HELPERS
   ============================================ */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-primary);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-full);
  background: var(--color-primary-soft);
  border: 1px solid color-mix(in oklab, var(--color-primary) 25%, transparent);
}

.eyebrow.green {
  color: var(--color-accent-hover);
  background: var(--color-accent-soft);
  border-color: color-mix(in oklab, var(--color-accent) 25%, transparent);
}

[data-theme='dark'] .eyebrow.green { color: var(--color-accent); }

.section-heading {
  font-size: var(--text-2xl);
  margin-block: var(--space-4) var(--space-5);
  max-width: 24ch;
}

.section-lede {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  max-width: 60ch;
  margin-bottom: var(--space-12);
}

.text-gradient {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 0.875rem 1.5rem;
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: -0.01em;
  white-space: nowrap;
  transition: all var(--transition);
  border: 1.5px solid transparent;
  cursor: pointer;
}

.btn-primary {
  background: var(--color-primary);
  color: white;
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.2) inset, 0 6px 16px rgba(245, 138, 31, 0.32);
}

.btn-primary:hover {
  background: var(--color-primary-hover);
  transform: translateY(-1px);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.25) inset, 0 10px 24px rgba(245, 138, 31, 0.42);
}

.btn-secondary {
  background: var(--color-surface);
  color: var(--color-text);
  border-color: var(--color-border);
}

.btn-secondary:hover {
  background: var(--color-surface-2);
  border-color: var(--color-text-muted);
}

.btn-ghost {
  background: transparent;
  color: var(--color-text);
}

.btn-ghost:hover {
  background: var(--color-surface-2);
}

.btn-lg {
  padding: 1.05rem 1.75rem;
  font-size: var(--text-base);
}

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

.btn:hover .arrow { transform: translateX(3px); }

/* ============================================
   NAVBAR
   ============================================ */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: color-mix(in oklab, var(--color-bg) 80%, transparent);
  backdrop-filter: saturate(180%) blur(16px);
  -webkit-backdrop-filter: saturate(180%) blur(16px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition), background var(--transition);
}

.nav.scrolled {
  border-bottom-color: var(--color-divider);
  background: color-mix(in oklab, var(--color-bg) 92%, transparent);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.25rem;
  letter-spacing: -0.02em;
}

.nav-logo img {
  height: 36px;
  width: auto;
}

.nav-logo .logo-mark {
  height: 36px;
  width: 36px;
}

.nav-links {
  display: none;
  align-items: center;
  gap: var(--space-8);
  list-style: none;
}

@media (min-width: 900px) {
  .nav-links { display: flex; }
}

.nav-links a {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-muted);
  transition: color var(--transition);
  position: relative;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--color-text);
}

.nav-links a.active::after {
  content: '';
  position: absolute;
  bottom: -6px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--color-primary);
  border-radius: 2px;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.theme-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  color: var(--color-text-muted);
  transition: all var(--transition);
}

.theme-toggle:hover {
  background: var(--color-surface-2);
  color: var(--color-text);
}

.nav-mobile-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  color: var(--color-text);
}

@media (min-width: 900px) {
  .nav-mobile-toggle { display: none; }
}

.mobile-menu {
  display: none;
  flex-direction: column;
  gap: var(--space-2);
  padding: var(--space-4) var(--space-6) var(--space-8);
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-divider);
}

.mobile-menu.open { display: flex; }

.mobile-menu a {
  padding: var(--space-3) 0;
  font-size: var(--text-base);
  font-weight: 500;
  color: var(--color-text);
  border-bottom: 1px solid var(--color-divider);
}

.mobile-menu .btn { margin-top: var(--space-3); }

@media (min-width: 900px) {
  .mobile-menu { display: none !important; }
}

/* ============================================
   HERO
   ============================================ */
.hero {
  position: relative;
  padding-block: clamp(var(--space-12), 8vw, var(--space-24)) clamp(var(--space-16), 10vw, var(--space-32));
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 40% at 80% 0%, color-mix(in oklab, var(--color-primary) 18%, transparent), transparent 70%),
    radial-gradient(ellipse 50% 35% at 10% 30%, color-mix(in oklab, var(--color-accent) 14%, transparent), transparent 70%);
  pointer-events: none;
  z-index: 0;
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: var(--space-12);
  align-items: center;
}

@media (min-width: 1000px) {
  .hero-grid {
    grid-template-columns: 1.1fr 1fr;
    gap: var(--space-16);
  }
}

.hero-title {
  font-size: var(--text-3xl);
  letter-spacing: -0.035em;
  line-height: 1.04;
  margin-block: var(--space-5) var(--space-6);
}

.hero-lede {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  max-width: 56ch;
  margin-bottom: var(--space-8);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-bottom: var(--space-10);
}

.hero-trust {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  flex-wrap: wrap;
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.hero-trust .stars {
  display: inline-flex;
  gap: 2px;
  color: var(--color-primary);
}

.hero-visual {
  position: relative;
}

.hero-visual img {
  width: 100%;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
}

.hero-visual::after {
  content: '';
  position: absolute;
  inset: -10% -8% -8% -10%;
  background: radial-gradient(ellipse at center, color-mix(in oklab, var(--color-primary) 18%, transparent), transparent 65%);
  z-index: -1;
  filter: blur(60px);
}

/* Floating dashboard card overlays */
.hero-stat-card {
  position: absolute;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-sm);
  z-index: 2;
}

.hero-stat-card .stat-icon {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--color-accent-soft);
  color: var(--color-accent-hover);
  flex-shrink: 0;
}

.hero-stat-card.card-a {
  top: -5%;
  left: -3%;
}

.hero-stat-card.card-b {
  bottom: -5%;
  right: -3%;
  background: var(--color-surface-dark);
  color: white;
  border-color: transparent;
}

.hero-stat-card.card-b .stat-icon {
  background: rgba(245, 138, 31, 0.2);
  color: var(--color-primary);
}

@media (max-width: 720px) {
  .hero-stat-card { display: none; }
}

.hero-stat-card .stat-label {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.hero-stat-card.card-b .stat-label { color: rgba(255, 255, 255, 0.6); }

.hero-stat-card .stat-value {
  font-weight: 700;
  font-size: 1.1rem;
}

/* ============================================
   LOGO STRIP
   ============================================ */
.logos {
  padding-block: var(--space-12);
  border-top: 1px solid var(--color-divider);
  border-bottom: 1px solid var(--color-divider);
}

.logos-label {
  text-align: center;
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--color-text-faint);
  margin-bottom: var(--space-6);
}

.logos-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-8);
  align-items: center;
  justify-items: center;
  opacity: 0.7;
}

@media (min-width: 600px) { .logos-grid { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 900px) { .logos-grid { grid-template-columns: repeat(6, 1fr); } }

.logos-grid .brand {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--color-text-muted);
  letter-spacing: -0.02em;
  white-space: nowrap;
}

/* ============================================
   FEATURE GRID
   ============================================ */
.features-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
}

@media (min-width: 700px) { .features-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1000px) { .features-grid { grid-template-columns: repeat(3, 1fr); } }

.feature-card {
  background: var(--color-surface);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.feature-card:hover {
  transform: translateY(-3px);
  border-color: color-mix(in oklab, var(--color-primary) 30%, var(--color-border));
  box-shadow: var(--shadow-md);
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-slow);
}

.feature-card:hover::before { transform: scaleX(1); }

.feature-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--color-primary-soft);
  color: var(--color-primary);
  margin-bottom: var(--space-5);
}

.feature-icon.green {
  background: var(--color-accent-soft);
  color: var(--color-accent-hover);
}

[data-theme='dark'] .feature-icon.green { color: var(--color-accent); }

.feature-card h3 {
  font-size: 1.2rem;
  margin-bottom: var(--space-2);
}

.feature-card p {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  line-height: 1.65;
}

/* ============================================
   ALTERNATING FEATURE BLOCKS
   ============================================ */
.feature-block {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-12);
  align-items: center;
  padding-block: var(--space-16);
}

@media (min-width: 900px) {
  .feature-block { grid-template-columns: 1fr 1fr; gap: var(--space-20); }
  .feature-block.reverse .feature-text { order: 2; }
}

.feature-block .feature-text h2 {
  font-size: var(--text-2xl);
  margin-block: var(--space-4) var(--space-5);
}

.feature-block .feature-text p {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  margin-bottom: var(--space-6);
}

.feature-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.feature-list li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: var(--text-base);
}

.feature-list .check {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  border-radius: var(--radius-full);
  background: var(--color-accent);
  color: white;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-top: 3px;
}

.feature-image {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.feature-image img { width: 100%; }

/* ============================================
   STATS BAND
   ============================================ */
.stats {
  background: var(--color-surface-dark);
  color: white;
  border-radius: var(--radius-xl);
  padding: clamp(var(--space-12), 6vw, var(--space-20)) clamp(var(--space-6), 4vw, var(--space-16));
  position: relative;
  overflow: hidden;
}

.stats::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 15% 30%, rgba(245, 138, 31, 0.18), transparent 50%),
    radial-gradient(circle at 85% 70%, rgba(124, 198, 41, 0.15), transparent 50%);
}

.stats-inner {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-10);
  text-align: center;
}

@media (min-width: 700px) { .stats-inner { grid-template-columns: repeat(4, 1fr); } }

.stat-value-big {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 3.75rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--space-2);
}

.stat-label-big {
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.7);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

/* ============================================
   TESTIMONIALS
   ============================================ */
.testimonials-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
}

@media (min-width: 800px) { .testimonials-grid { grid-template-columns: repeat(3, 1fr); } }

.testimonial {
  background: var(--color-surface);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.testimonial blockquote {
  font-size: var(--text-base);
  line-height: 1.7;
  color: var(--color-text);
  font-style: normal;
  position: relative;
}

.testimonial blockquote::before {
  content: '"';
  position: absolute;
  top: -20px;
  left: -10px;
  font-family: var(--font-display);
  font-size: 4rem;
  color: var(--color-primary);
  opacity: 0.2;
  line-height: 1;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-top: auto;
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-divider);
}

.author-avatar {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  color: white;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1rem;
  flex-shrink: 0;
}

.author-info .name { font-weight: 600; font-size: var(--text-sm); }
.author-info .role { font-size: var(--text-xs); color: var(--color-text-muted); }

/* ============================================
   PRICING
   ============================================ */
.pricing-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
  align-items: stretch;
}

@media (min-width: 800px) { .pricing-grid { grid-template-columns: repeat(3, 1fr); } }

.price-card {
  background: var(--color-surface);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
  position: relative;
  transition: all var(--transition);
}

.price-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }

.price-card.featured {
  background: var(--color-surface-dark);
  color: white;
  border-color: transparent;
  box-shadow: var(--shadow-xl);
}

.price-card.featured .price-meta { color: rgba(255, 255, 255, 0.7); }
.price-card.featured .price-feature-list { color: rgba(255, 255, 255, 0.85); }

.price-badge {
  position: absolute;
  top: -14px;
  right: var(--space-6);
  background: var(--color-primary);
  color: white;
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 6px 12px;
  border-radius: var(--radius-full);
}

.price-tier { font-size: var(--text-sm); font-weight: 600; color: var(--color-primary); text-transform: uppercase; letter-spacing: 0.1em; }
.price-card.featured .price-tier { color: var(--color-primary); }

.price-amount {
  display: flex;
  align-items: baseline;
  gap: var(--space-1);
}

.price-amount .currency { font-size: 1.25rem; font-weight: 600; opacity: 0.6; }
.price-amount .number { font-family: var(--font-display); font-size: 3rem; font-weight: 800; letter-spacing: -0.04em; }
.price-amount .period { font-size: var(--text-sm); color: var(--color-text-muted); margin-left: 4px; }
.price-card.featured .price-amount .period { color: rgba(255, 255, 255, 0.6); }

.price-meta { font-size: var(--text-sm); color: var(--color-text-muted); }

.price-feature-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-top: var(--space-2);
  padding-top: var(--space-5);
  border-top: 1px solid var(--color-divider);
}

.price-card.featured .price-feature-list { border-top-color: rgba(255, 255, 255, 0.12); }

.price-feature-list li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: var(--text-sm);
}

.price-feature-list .check {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  margin-top: 4px;
  color: var(--color-accent);
}

.price-card.featured .check { color: var(--color-accent); }

.price-card .btn { margin-top: auto; }

.price-card.featured .btn-secondary { background: rgba(255, 255, 255, 0.08); color: white; border-color: rgba(255, 255, 255, 0.15); }
.price-card.featured .btn-secondary:hover { background: rgba(255, 255, 255, 0.14); }

/* Billing toggle */
.billing-toggle {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 4px;
  background: var(--color-surface);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-full);
  margin-bottom: var(--space-12);
}

.billing-toggle button {
  padding: 0.5rem 1rem;
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text-muted);
  transition: all var(--transition);
}

.billing-toggle button.active {
  background: var(--color-primary);
  color: white;
}

.billing-toggle .save-badge {
  font-size: 0.7rem;
  background: var(--color-accent-soft);
  color: var(--color-accent-hover);
  padding: 2px 6px;
  border-radius: var(--radius-full);
  margin-left: 4px;
}

[data-theme='dark'] .billing-toggle .save-badge { color: var(--color-accent); }

/* ============================================
   FAQ
   ============================================ */
.faq-list {
  max-width: var(--content-narrow);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.faq-item {
  background: var(--color-surface);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: border-color var(--transition);
}

.faq-item:hover { border-color: var(--color-border); }

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  width: 100%;
  padding: var(--space-5) var(--space-6);
  font-size: var(--text-base);
  font-weight: 600;
  text-align: left;
  color: var(--color-text);
}

.faq-question .icon {
  flex-shrink: 0;
  transition: transform var(--transition);
  color: var(--color-primary);
}

.faq-item.open .faq-question .icon { transform: rotate(45deg); }

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-slow);
}

.faq-item.open .faq-answer { max-height: 500px; }

.faq-answer-inner {
  padding: 0 var(--space-6) var(--space-6);
  color: var(--color-text-muted);
  font-size: var(--text-base);
  line-height: 1.7;
}

/* ============================================
   CTA SECTION
   ============================================ */
.cta {
  text-align: center;
  background: var(--color-surface-dark);
  color: white;
  border-radius: var(--radius-xl);
  padding: clamp(var(--space-16), 8vw, var(--space-24)) clamp(var(--space-6), 4vw, var(--space-16));
  position: relative;
  overflow: hidden;
}

.cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 30% 0%, rgba(245, 138, 31, 0.30), transparent 60%),
    radial-gradient(ellipse at 70% 100%, rgba(124, 198, 41, 0.22), transparent 60%);
}

.cta-inner { position: relative; }

.cta h2 {
  font-size: var(--text-2xl);
  margin-bottom: var(--space-4);
}

.cta p {
  font-size: var(--text-lg);
  color: rgba(255, 255, 255, 0.75);
  max-width: 50ch;
  margin: 0 auto var(--space-8);
}

.cta-actions {
  display: flex;
  gap: var(--space-3);
  justify-content: center;
  flex-wrap: wrap;
}

.cta .btn-secondary {
  background: rgba(255, 255, 255, 0.10);
  color: white;
  border-color: rgba(255, 255, 255, 0.15);
}

.cta .btn-secondary:hover {
  background: rgba(255, 255, 255, 0.18);
  border-color: rgba(255, 255, 255, 0.30);
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
  background: var(--color-surface);
  border-top: 1px solid var(--color-divider);
  padding-block: var(--space-16) var(--space-8);
  margin-top: var(--space-24);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-10);
  margin-bottom: var(--space-12);
}

@media (min-width: 700px) { .footer-grid { grid-template-columns: 2fr 1fr 1fr 1fr; gap: var(--space-12); } }

.footer-brand { max-width: 320px; }

.footer-brand .nav-logo { margin-bottom: var(--space-4); }

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

.footer-col h4 {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-text-faint);
  margin-bottom: var(--space-4);
}

.footer-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

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

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

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-4);
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-divider);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

.social-links {
  display: flex;
  gap: var(--space-3);
}

.social-links a {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  background: var(--color-surface-2);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
}

.social-links a:hover { background: var(--color-primary); color: white; }

/* ============================================
   PAGE HEADERS
   ============================================ */
.page-header {
  padding-block: clamp(var(--space-16), 8vw, var(--space-24)) clamp(var(--space-12), 6vw, var(--space-16));
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-header::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 50% 60% at 50% 0%, color-mix(in oklab, var(--color-primary) 12%, transparent), transparent 70%);
  pointer-events: none;
}

.page-header-inner { position: relative; }

.page-header h1 {
  font-size: var(--text-2xl);
  margin-block: var(--space-5) var(--space-4);
  max-width: 18ch;
  margin-inline: auto;
}

.page-header p {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  max-width: 56ch;
  margin: 0 auto;
}

/* ============================================
   SOLUTIONS
   ============================================ */
.solutions-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
}

@media (min-width: 700px) { .solutions-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1000px) { .solutions-grid { grid-template-columns: repeat(3, 1fr); } }

.solution-card {
  background: var(--color-surface);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.solution-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-border);
}

.solution-tag {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  margin-bottom: var(--space-4);
  background: var(--color-primary-soft);
  color: var(--color-primary);
}

.solution-tag.green { background: var(--color-accent-soft); color: var(--color-accent-hover); }
[data-theme='dark'] .solution-tag.green { color: var(--color-accent); }

.solution-card h3 {
  font-size: 1.25rem;
  margin-bottom: var(--space-3);
}

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

.solution-card .arrow-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  margin-top: var(--space-5);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-primary);
}

.solution-card .arrow-link svg { transition: transform var(--transition); }
.solution-card:hover .arrow-link svg { transform: translateX(4px); }

/* ============================================
   ABOUT TIMELINE / VALUES
   ============================================ */
.values-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
}

@media (min-width: 800px) { .values-grid { grid-template-columns: repeat(3, 1fr); } }

.value-card { padding: var(--space-6) 0; }

.value-card .num {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 800;
  letter-spacing: -0.04em;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: var(--space-3);
  display: block;
}

.value-card h3 { font-size: 1.15rem; margin-bottom: var(--space-2); }
.value-card p { color: var(--color-text-muted); font-size: var(--text-sm); }

.team-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-6);
}

@media (min-width: 700px) { .team-grid { grid-template-columns: repeat(4, 1fr); } }

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

.team-member .avatar-circle {
  aspect-ratio: 1;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: var(--space-3);
  margin-inline: auto;
  max-width: 140px;
}

.team-member .name { font-weight: 600; }
.team-member .role { font-size: var(--text-xs); color: var(--color-text-muted); }

/* ============================================
   CONTACT
   ============================================ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-12);
}

@media (min-width: 900px) { .contact-grid { grid-template-columns: 1fr 1.2fr; gap: var(--space-16); } }

.contact-info h2 {
  font-size: var(--text-xl);
  margin-bottom: var(--space-4);
}

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

.contact-method {
  display: flex;
  gap: var(--space-4);
  margin-bottom: var(--space-6);
}

.contact-method .icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  background: var(--color-primary-soft);
  color: var(--color-primary);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-method .label { font-weight: 600; font-size: var(--text-sm); margin-bottom: 2px; }
.contact-method .value { color: var(--color-text-muted); font-size: var(--text-sm); }

.contact-form {
  background: var(--color-surface);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

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

@media (max-width: 600px) { .form-row { grid-template-columns: 1fr; } }

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

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

.form-field input,
.form-field textarea,
.form-field select {
  padding: 0.875rem 1rem;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: var(--text-base);
  color: var(--color-text);
  transition: all var(--transition);
}

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

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

/* ============================================
   PRODUCT — UI MOCKUP
   ============================================ */
.ui-frame {
  background: var(--color-surface-dark);
  border-radius: var(--radius-xl);
  padding: var(--space-2);
  box-shadow: var(--shadow-xl);
  overflow: hidden;
}

.ui-frame-header {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-4);
}

.ui-dot { width: 12px; height: 12px; border-radius: 50%; background: rgba(255,255,255,0.2); }
.ui-dot:nth-child(1) { background: #ff5f57; }
.ui-dot:nth-child(2) { background: #febc2e; }
.ui-dot:nth-child(3) { background: #28c840; }

.ui-frame-body {
  background: white;
  border-radius: calc(var(--radius-xl) - 6px);
  overflow: hidden;
}

[data-theme='dark'] .ui-frame-body { background: #16181c; }

.ui-frame-body img { width: 100%; display: block; }

/* ============================================
   ANIMATIONS
   ============================================ */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Reveal animations only apply once JS marks <body> with .js-loaded.
   This ensures content is always visible if JS fails or is delayed. */
.js-loaded .reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.8s ease, transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.js-loaded .reveal.in {
  opacity: 1;
  transform: translateY(0);
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

.hero-stat-card.card-a { animation: float 5s ease-in-out infinite; }
.hero-stat-card.card-b { animation: float 6s ease-in-out infinite -2s; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
  .reveal { opacity: 1; transform: none; }
}

/* ============================================
   UTILITY
   ============================================ */
.text-center { text-align: center; }
.mb-12 { margin-bottom: var(--space-12); }
.mt-12 { margin-top: var(--space-12); }