/* ============================================================
   OpenGate AI — Design System v5.0
   Quiet Authority. Restrained. Premium.
   ============================================================ */

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

:root {
  /* Backgrounds */
  --bg-primary:    #0A0F1E;
  --bg-surface:    #111729;
  --bg-elevated:   #1A2035;
  --bg-subtle:     #0E1325;

  /* Accent — used surgically */
  --accent:        #0EA5E9;
  --accent-muted:  rgba(14, 165, 233, 0.12);
  --accent-border: rgba(14, 165, 233, 0.25);

  /* Semantic */
  --success:       #34D399;
  --warning:       #FBBF24;

  /* Text */
  --text-primary:   #F1F5F9;
  --text-body:      #CBD5E1;
  --text-secondary: #94A3B8;
  --text-muted:     #64748B;

  /* Borders */
  --border-primary:   rgba(148, 163, 184, 0.08);
  --border-hover:     rgba(148, 163, 184, 0.15);
  --border-accent:    rgba(14, 165, 233, 0.25);

  /* Typography */
  --font-display: 'Plus Jakarta Sans', 'Inter', system-ui, sans-serif;
  --font-body:    'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --font-mono:    'JetBrains Mono', 'Fira Code', monospace;

  /* 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;

  /* Radii */
  --radius-sm: 6px; --radius-md: 8px; --radius-lg: 12px;
  --radius-xl: 16px; --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.2);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.3);
  --shadow-lg: 0 8px 24px rgba(0,0,0,0.4);

  /* Motion */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
  --dur-fast: 150ms; --dur-base: 250ms; --dur-slow: 400ms;

  /* Layout */
  --max-width: 1120px;
  --max-width-narrow: 720px;
  --max-width-wide: 1280px;
  --nav-height: 64px;
}

/* --- BASE --- */
html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  scrollbar-width: thin;
  scrollbar-color: var(--bg-elevated) var(--bg-primary);
}
body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--text-body);
  background: var(--bg-primary);
  overflow-x: hidden;
}
::selection { background: rgba(14, 165, 233, 0.25); color: var(--text-primary); }
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-primary); }
::-webkit-scrollbar-thumb { background: var(--bg-elevated); border-radius: 3px; }
img { max-width: 100%; height: auto; display: block; }
svg { max-width: 100%; overflow: visible; }
a { color: var(--text-secondary); text-decoration: none; transition: color var(--dur-fast) var(--ease-out); }
a:hover { color: var(--text-primary); }
h1,h2,h3,h4,h5,h6 {
  font-family: var(--font-display);
  color: var(--text-primary);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
}
ul, ol { list-style: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: var(--radius-sm); }

/* Skip Link */
.skip-link {
  position: absolute; top: -100%; left: var(--space-4); z-index: 10000;
  padding: var(--space-3) var(--space-6); background: var(--accent); color: white;
  border-radius: var(--radius-md); font-weight: 600;
  transition: top var(--dur-base) var(--ease-out);
}
.skip-link:focus { top: var(--space-4); color: white; }

/* --- LAYOUT --- */
.container { width: 100%; max-width: var(--max-width); margin: 0 auto; padding: 0 var(--space-6); }
.container--narrow { max-width: var(--max-width-narrow); }
.container--wide { max-width: var(--max-width-wide); }
.section { position: relative; padding: var(--space-20) 0; z-index: 1; }
.section--compact { padding: var(--space-12) 0; }
.section--hero { padding: calc(var(--nav-height) + var(--space-24)) 0 var(--space-20); }
.section--alt { background: var(--bg-subtle); }
.grid { display: grid; gap: var(--space-8); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

/* --- TYPOGRAPHY --- */
.h-hero {
  font-family: var(--font-display);
  font-size: clamp(3rem, 6vw, 4.5rem);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -0.025em;
  color: var(--text-primary);
}
.h-section {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--text-primary);
}
.h-card {
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 600;
  line-height: 1.3;
  color: var(--text-primary);
}

/* Legacy heading classes for pages not yet fully migrated */
.heading-display { font-size: clamp(2.5rem, 5.5vw, 4rem); font-weight: 700; line-height: 1.08; letter-spacing: -0.025em; }
.heading-1 { font-size: clamp(2rem, 4vw, 3rem); }
.heading-2 { font-size: clamp(1.5rem, 3vw, 2.25rem); }
.heading-3 { font-size: clamp(1.25rem, 2.5vw, 1.5rem); }

.eyebrow {
  display: inline-flex; align-items: center; gap: var(--space-2);
  font-family: var(--font-body);
  font-size: 0.8125rem; font-weight: 500;
  letter-spacing: 0.04em; text-transform: uppercase;
  color: var(--text-secondary); margin-bottom: var(--space-6);
}

.section-header {
  text-align: center; max-width: 640px; margin: 0 auto var(--space-12);
}
.section-header .eyebrow { justify-content: center; }
.section-header h2 { margin-bottom: var(--space-4); }
.section-header p { font-size: 1.0625rem; color: var(--text-secondary); line-height: 1.65; }

/* --- NAVIGATION --- */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  height: var(--nav-height); display: flex; align-items: center;
  transition: all var(--dur-slow) var(--ease-out);
  border-bottom: 1px solid transparent;
}
.nav--scrolled {
  background: rgba(10, 15, 30, 0.9);
  backdrop-filter: blur(20px) saturate(1.5);
  -webkit-backdrop-filter: blur(20px) saturate(1.5);
  border-bottom-color: var(--border-primary);
}
.nav__inner {
  display: flex; align-items: center; justify-content: space-between;
  width: 100%; max-width: var(--max-width-wide); margin: 0 auto; padding: 0 var(--space-8);
}
.nav__logo {
  display: flex; align-items: center; gap: var(--space-3);
  text-decoration: none; position: relative; z-index: 10;
}
.nav__logo-icon { width: 32px; height: 36px; max-width: 32px; max-height: 36px; flex-shrink: 0; }
.nav__logo-text {
  font-family: var(--font-display);
  font-size: 1.0625rem; font-weight: 700;
  color: var(--text-primary); letter-spacing: -0.01em;
}
.nav__logo-accent { color: var(--text-primary); }

.nav__links { display: flex; align-items: center; gap: var(--space-1); list-style: none; }
.nav__link {
  display: flex; align-items: center; gap: var(--space-1);
  padding: var(--space-2) var(--space-3);
  font-size: 0.875rem; font-weight: 500;
  color: var(--text-secondary); text-decoration: none;
  border-radius: var(--radius-md); transition: color var(--dur-fast) var(--ease-out);
  cursor: pointer; background: none; border: none; font-family: inherit;
}
.nav__link:hover { color: var(--text-primary); }
.nav__link--active { color: var(--text-primary); position: relative; }
.nav__link--active::after {
  content: ''; position: absolute; bottom: -2px; left: 50%; transform: translateX(-50%);
  width: 16px; height: 2px; background: var(--accent); border-radius: 1px;
}
.nav__link svg { width: 14px; height: 14px; transition: transform var(--dur-fast) var(--ease-out); }
.nav__item--has-dropdown { position: relative; }
.nav__item--has-dropdown:hover .nav__link svg,
.nav__dropdown--open .nav__link svg { transform: rotate(180deg); }

.nav__actions { display: flex; align-items: center; gap: var(--space-4); }
.nav__signin {
  font-size: 0.875rem; font-weight: 500;
  color: var(--text-secondary); text-decoration: none;
  transition: color var(--dur-fast) var(--ease-out);
}
.nav__signin:hover { color: var(--text-primary); }

/* Dropdown */
.dropdown {
  position: absolute; top: calc(100% + var(--space-2)); left: 50%;
  transform: translateX(-50%) translateY(8px);
  min-width: 480px; background: rgba(17, 23, 41, 0.97);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border-hover); border-radius: var(--radius-lg);
  padding: var(--space-4); opacity: 0; visibility: hidden; pointer-events: none;
  transition: all var(--dur-base) var(--ease-out); box-shadow: var(--shadow-lg);
}
.dropdown--narrow { min-width: 200px; padding: var(--space-3); }
.nav__item--has-dropdown:hover .dropdown,
.nav__dropdown--open .dropdown {
  opacity: 1; visibility: visible; pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}
.dropdown__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-2); }
.dropdown__item {
  display: flex; flex-direction: column; gap: var(--space-1);
  padding: var(--space-3); border-radius: var(--radius-md);
  text-decoration: none; transition: background var(--dur-fast) var(--ease-out);
}
.dropdown__item:hover { background: rgba(148, 163, 184, 0.06); }
.dropdown__icon {
  width: 36px; height: 36px; display: flex; align-items: center; justify-content: center;
  border-radius: var(--radius-md); background: var(--accent-muted);
  margin-bottom: var(--space-1);
}
.dropdown__icon svg { width: 18px; height: 18px; stroke: var(--accent); }
.dropdown__icon--cloud svg { stroke: #60A5FA; }
.dropdown__icon--compass svg { stroke: #A78BFA; }
.dropdown__title { font-size: 0.875rem; font-weight: 600; color: var(--text-primary); }
.dropdown__desc { font-size: 0.75rem; color: var(--text-muted); line-height: 1.5; }
.dropdown__link {
  display: block; padding: var(--space-2) var(--space-3);
  font-size: 0.875rem; color: var(--text-secondary);
  text-decoration: none; border-radius: var(--radius-md);
  transition: all var(--dur-fast) var(--ease-out);
}
.dropdown__link:hover { color: var(--text-primary); background: rgba(148, 163, 184, 0.06); }

/* Mobile Nav */
.nav__toggle {
  display: none; flex-direction: column; gap: 5px; width: 24px;
  background: none; border: none; cursor: pointer; padding: var(--space-2); z-index: 10;
}
.nav__toggle span {
  display: block; width: 100%; height: 2px;
  background: var(--text-primary); border-radius: 1px;
  transition: all var(--dur-base) var(--ease-out);
}
.nav__toggle--active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav__toggle--active span:nth-child(2) { opacity: 0; }
.nav__toggle--active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

.mobile-menu {
  display: none; position: fixed; inset: 0; z-index: 999;
  background: rgba(10, 15, 30, 0.98); backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  padding: calc(var(--nav-height) + var(--space-8)) var(--space-8) var(--space-8);
  overflow-y: auto;
}
.mobile-menu--open { display: flex; flex-direction: column; gap: var(--space-2); }
.mobile-menu__link {
  display: block; padding: var(--space-4);
  font-size: 1.125rem; font-weight: 500;
  color: var(--text-body); text-decoration: none;
  border-radius: var(--radius-lg); transition: color var(--dur-fast) var(--ease-out);
}
.mobile-menu__link:hover { color: var(--text-primary); }
.mobile-menu__divider { height: 1px; background: var(--border-primary); margin: var(--space-4) 0; }

/* --- BUTTONS --- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: var(--space-2);
  font-family: var(--font-body); font-weight: 600; text-decoration: none;
  border: none; cursor: pointer; transition: all var(--dur-fast) var(--ease-out);
  white-space: nowrap;
}
.btn--sm { padding: 0.5rem 1rem; font-size: 0.875rem; border-radius: var(--radius-md); }
.btn--md { padding: 0.625rem 1.25rem; font-size: 0.875rem; border-radius: var(--radius-md); }
.btn--lg { padding: 0.75rem 1.5rem; font-size: 0.9375rem; border-radius: var(--radius-md); }

.btn--primary {
  background: var(--accent); color: white;
  border: 1px solid rgba(14, 165, 233, 0.5);
}
.btn--primary:hover {
  background: #0C96D6; color: white;
  box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.15);
}
.btn--primary:active { background: #0B89C4; }

.btn--secondary {
  background: transparent; color: var(--text-body);
  border: 1px solid var(--border-hover);
}
.btn--secondary:hover {
  border-color: var(--text-muted);
  color: var(--text-primary);
}

.btn--ghost { background: transparent; color: var(--text-secondary); padding: 0.5rem 0; }
.btn--ghost:hover { color: var(--text-primary); }

.btn-group { display: flex; align-items: center; gap: var(--space-4); flex-wrap: wrap; }

/* --- CARDS --- */
.card-subtle {
  background: var(--bg-surface);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  transition: border-color var(--dur-base) var(--ease-out);
}
.card-subtle:hover { border-color: var(--border-hover); }

.card-standard {
  background: var(--bg-surface);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  transition: border-color var(--dur-base) var(--ease-out), background var(--dur-base) var(--ease-out), transform var(--dur-base) var(--ease-out), box-shadow var(--dur-base) var(--ease-out);
}
.card-standard:hover {
  border-color: var(--border-accent);
  background: var(--bg-elevated);
  transform: translateY(-2px); box-shadow: var(--shadow-md);
}

.card-highlight {
  background: var(--bg-elevated);
  border: 1px solid var(--accent-border);
  border-radius: var(--radius-xl);
  padding: var(--space-10);
}

/* Legacy card classes for transition */
.card {
  background: var(--bg-surface); border: 1px solid var(--border-primary);
  border-radius: var(--radius-xl); padding: var(--space-8);
  transition: border-color var(--dur-base) var(--ease-out);
}
.card:hover { border-color: var(--border-hover); }

/* Feature Cards */
.feature-card {
  background: var(--bg-surface); border: 1px solid var(--border-primary);
  border-radius: var(--radius-xl); padding: var(--space-8);
  transition: border-color var(--dur-base) var(--ease-out), transform var(--dur-base) var(--ease-out), box-shadow var(--dur-base) var(--ease-out);
}
.feature-card:hover { border-color: var(--border-accent); transform: translateY(-2px); box-shadow: var(--shadow-md); }
.feature-card__icon {
  width: 44px; height: 44px; display: flex; align-items: center; justify-content: center;
  border-radius: var(--radius-md); background: var(--accent-muted);
  margin-bottom: var(--space-5);
}
.feature-card__icon svg { width: 22px; height: 22px; stroke: var(--accent); }
.feature-card__title {
  font-family: var(--font-display);
  font-size: 1.0625rem; font-weight: 600;
  color: var(--text-primary); margin-bottom: var(--space-3);
}
.feature-card__desc { font-size: 0.9375rem; color: var(--text-secondary); line-height: 1.65; }

/* Product Cards */
.product-card {
  background: var(--bg-surface); border: 1px solid var(--border-primary);
  border-radius: var(--radius-xl); padding: var(--space-8);
  display: flex; flex-direction: column; gap: var(--space-4);
  transition: border-color var(--dur-base) var(--ease-out);
}
.product-card:hover { border-color: var(--border-accent); }
.product-card__icon {
  width: 44px; height: 44px; display: flex; align-items: center; justify-content: center;
  border-radius: var(--radius-md); background: var(--accent-muted);
}
.product-card__icon svg { width: 22px; height: 22px; }
.product-card--signal .product-card__icon { background: rgba(14, 165, 233, 0.1); }
.product-card--signal .product-card__icon svg { stroke: var(--accent); }
.product-card--cloud .product-card__icon { background: rgba(96, 165, 250, 0.1); }
.product-card--cloud .product-card__icon svg { stroke: #60A5FA; }
.product-card--compass .product-card__icon { background: rgba(167, 139, 250, 0.1); }
.product-card--compass .product-card__icon svg { stroke: #A78BFA; }

.product-card__eyebrow {
  font-size: 0.75rem; font-weight: 600;
  letter-spacing: 0.04em; text-transform: uppercase; color: var(--text-muted);
}
.product-card__title { font-family: var(--font-display); font-size: 1.25rem; font-weight: 700; color: var(--text-primary); }
.product-card__desc { color: var(--text-secondary); line-height: 1.65; flex-grow: 1; }
.product-card__features { list-style: none; display: flex; flex-direction: column; gap: var(--space-2); }
.product-card__feature {
  display: flex; align-items: center; gap: var(--space-3);
  font-size: 0.875rem; color: var(--text-body);
}
.product-card__feature::before {
  content: ''; width: 5px; height: 5px; border-radius: 50%;
  background: var(--text-muted); flex-shrink: 0;
}

/* --- BACKGROUND TEXTURE --- */
.hero::before, .section--hero::before {
  content: '';
  position: absolute; inset: 0; z-index: 0;
  background-image: radial-gradient(circle at 1px 1px, rgba(148,163,184,0.06) 1px, transparent 0);
  background-size: 32px 32px;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 40%, black 20%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 40%, black 20%, transparent 70%);
  pointer-events: none;
}
.hero__content, .section--hero > .container { position: relative; z-index: 1; }

/* Hero ambient glow */
.hero::after, .section--hero::after {
  content: '';
  position: absolute; top: 10%; left: 50%; transform: translateX(-50%);
  width: 600px; height: 400px;
  background: radial-gradient(ellipse, rgba(14,165,233,0.04) 0%, transparent 70%);
  pointer-events: none; z-index: 0;
}

/* --- HERO --- */
.hero {
  position: relative; display: flex; align-items: center;
  padding: calc(var(--nav-height) + var(--space-24)) 0 var(--space-20);
  min-height: 80vh;
}
.hero__content {
  position: relative; z-index: 2; text-align: center;
  max-width: 720px; margin: 0 auto;
}
.hero__title {
  font-family: var(--font-display);
  font-size: clamp(3rem, 6vw, 4.5rem);
  font-weight: 700; line-height: 1.08;
  letter-spacing: -0.025em; margin-bottom: var(--space-6);
  color: var(--text-primary);
}
.hero__subtitle {
  font-size: clamp(1rem, 1.5vw, 1.125rem);
  color: var(--text-secondary); max-width: 540px;
  margin: 0 auto var(--space-10); line-height: 1.65;
}
.hero__subtitle strong { color: var(--text-body); font-weight: 600; }

/* Badges */
.badge {
  display: inline-flex; align-items: center; gap: var(--space-2);
  padding: var(--space-2) var(--space-4); font-size: 0.75rem;
  font-weight: 500; color: var(--text-secondary);
  background: var(--bg-surface); border: 1px solid var(--border-primary);
  border-radius: var(--radius-full);
}
.badge svg { width: 14px; height: 14px; stroke: var(--text-muted); }

/* --- PAGE HEROES --- */
.page-hero {
  padding: calc(var(--nav-height) + var(--space-24)) 0 var(--space-16);
  text-align: center; position: relative;
}
.page-hero__title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4.5vw, 3rem); font-weight: 700;
  color: var(--text-primary); margin-bottom: var(--space-4); letter-spacing: -0.02em;
}
.page-hero__desc {
  font-size: 1.0625rem; color: var(--text-secondary);
  max-width: 560px; margin: 0 auto; line-height: 1.65;
}

/* --- STATS --- */
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-8); text-align: center; }
.stat { padding: var(--space-6); }
.stat__value {
  font-family: var(--font-display);
  font-size: 2.25rem; font-weight: 700;
  color: var(--text-primary); letter-spacing: -0.02em;
}
.stat__label { font-size: 0.875rem; color: var(--text-muted); margin-top: var(--space-2); }

/* --- PIPELINE --- */
.pipeline {
  display: flex; align-items: center; justify-content: center;
  gap: var(--space-2); flex-wrap: wrap; padding: var(--space-6) 0;
}
.pipeline__step {
  display: flex; flex-direction: column; align-items: center;
  gap: var(--space-3); padding: var(--space-4); min-width: 90px;
}
.pipeline__icon {
  width: 44px; height: 44px; display: flex; align-items: center; justify-content: center;
  border-radius: var(--radius-md); background: var(--bg-surface);
  border: 1px solid var(--border-primary);
  transition: border-color var(--dur-base) var(--ease-out);
}
.pipeline__icon svg { width: 20px; height: 20px; stroke: var(--text-secondary); }
.pipeline__step:hover .pipeline__icon { border-color: var(--border-accent); }
.pipeline__step:hover .pipeline__icon svg { stroke: var(--accent); }
.pipeline__label {
  font-size: 0.75rem; font-weight: 600;
  color: var(--text-muted); letter-spacing: 0.04em; text-transform: uppercase;
}
.pipeline__arrow { color: var(--text-muted); font-size: 1.125rem; opacity: 0.3; }

/* --- MANIFESTO --- */
.manifesto {
  position: relative; padding: var(--space-12); background: var(--bg-surface);
  border: 1px solid var(--border-primary); border-radius: var(--radius-xl);
  text-align: center; max-width: 800px; margin: 0 auto;
}
.manifesto__chapter {
  font-size: 0.75rem; font-weight: 600;
  letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--text-muted); margin-bottom: var(--space-6);
}
.manifesto__headline {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 1.875rem);
  font-weight: 700; color: var(--text-primary);
  line-height: 1.25; margin-bottom: var(--space-6);
}
.manifesto__body {
  font-size: 1.0625rem; color: var(--text-secondary);
  line-height: 1.65; max-width: 620px; margin: 0 auto;
}
.manifesto__body + .manifesto__body { margin-top: var(--space-4); }
.manifesto__body strong { color: var(--text-body); }

/* --- INTEGRATIONS --- */
.integrations-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: var(--space-4); }
.integration-card {
  display: flex; flex-direction: column; align-items: center; gap: var(--space-3);
  padding: var(--space-5); background: var(--bg-surface); border: 1px solid var(--border-primary);
  border-radius: var(--radius-lg); text-decoration: none;
  transition: border-color var(--dur-base) var(--ease-out);
}
.integration-card:hover { border-color: var(--border-hover); }
.integration-card__logo { width: 40px; height: 40px; }
.integration-card__logo svg { width: 100%; height: 100%; stroke: var(--text-muted); }
.integration-card:hover .integration-card__logo svg { stroke: var(--text-secondary); }
.integration-card__name { font-size: 0.75rem; font-weight: 500; color: var(--text-muted); }
.integration-card:hover .integration-card__name { color: var(--text-secondary); }

/* --- COMPARISON TABLE --- */
.comparison-table {
  width: 100%; border-collapse: separate; border-spacing: 0;
  border: 1px solid var(--border-primary); border-radius: var(--radius-xl); overflow: hidden;
}
.comparison-table th, .comparison-table td {
  padding: var(--space-4) var(--space-6); text-align: left;
  border-bottom: 1px solid var(--border-primary);
}
.comparison-table th {
  background: var(--bg-surface); font-size: 0.8125rem; font-weight: 600;
  color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.04em;
}
.comparison-table td { font-size: 0.9375rem; color: var(--text-secondary); }
.comparison-table tr:last-child td { border-bottom: none; }
.comparison-table tr:hover td { background: rgba(148, 163, 184, 0.03); }
.comparison-table__highlight { color: var(--text-primary) !important; background: rgba(14, 165, 233, 0.04); }
.comparison-table__check { color: var(--success); font-weight: 700; margin-right: var(--space-2); }

/* --- PRICING --- */
.pricing-card {
  background: var(--bg-surface); border: 1px solid var(--border-primary);
  border-radius: var(--radius-xl); padding: var(--space-10); text-align: center;
  transition: border-color var(--dur-base) var(--ease-out);
}
.pricing-card:hover { border-color: var(--border-hover); }
.pricing-card--featured {
  border-color: var(--accent-border);
  background: var(--bg-elevated);
}
.pricing-card--featured:hover { border-color: var(--accent); }
.pricing-card__badge {
  display: inline-block;
  padding: var(--space-1) var(--space-4); background: var(--accent);
  color: white; font-size: 0.75rem; font-weight: 700;
  border-radius: var(--radius-full); text-transform: uppercase; letter-spacing: 0.04em;
  margin-bottom: var(--space-6);
}
.pricing-card__name { font-family: var(--font-display); font-size: 1.25rem; font-weight: 700; color: var(--text-primary); margin-bottom: var(--space-2); }
.pricing-card__price {
  font-family: var(--font-display);
  font-size: 2.25rem; font-weight: 700;
  color: var(--text-primary); margin-bottom: var(--space-1);
}
.pricing-card__period { font-size: 0.875rem; color: var(--text-muted); margin-bottom: var(--space-8); }
.pricing-card__features {
  list-style: none; display: flex; flex-direction: column; gap: var(--space-3);
  margin-bottom: var(--space-8); text-align: left;
}
.pricing-card__feature {
  display: flex; align-items: flex-start; gap: var(--space-2);
  font-size: 0.9375rem; color: var(--text-body);
}
.pricing-card__feature::before { content: '\2713'; color: var(--success); font-weight: 700; flex-shrink: 0; }
.pricing-card__divider { height: 1px; background: var(--border-primary); margin-bottom: var(--space-6); }
.pricing-card__cta { margin-top: auto; }

/* --- PRICING TABLE --- */
.pricing-table { width: 100%; border-collapse: collapse; }
.pricing-table thead th {
  font-size: 0.8125rem; font-weight: 600; color: var(--text-muted);
  text-transform: uppercase; letter-spacing: 0.05em;
  padding: 1rem 1.25rem; border-bottom: 1px solid var(--border-primary); text-align: center;
}
.pricing-table thead th:first-child { text-align: left; }
.pricing-table thead th.pricing-table__highlight { color: var(--accent); }
.pricing-table tbody td {
  font-size: 0.875rem; color: var(--text-muted); padding: 0.875rem 1.25rem;
  border-bottom: 1px solid var(--border-subtle); text-align: center; vertical-align: middle;
}
.pricing-table tbody td:first-child { text-align: left; color: var(--text-body); font-weight: 500; }
.pricing-table td.pricing-table__highlight { background: rgba(14,165,233,0.03); }
.pricing-table tbody tr:last-child td { border-bottom: none; }
.pricing-table__check { color: var(--success); font-weight: 700; font-size: 1.125rem; }
.pricing-table__dash { color: var(--text-muted); }
.pricing-table__category-row td {
  font-size: 0.75rem !important; font-weight: 600 !important; text-transform: uppercase;
  letter-spacing: 0.05em; color: var(--accent) !important; background: rgba(14,165,233,0.04);
}
@media (max-width: 640px) {
  .pricing-table { font-size: 0.75rem; }
  .pricing-table thead th, .pricing-table tbody td { padding: 0.75rem 0.5rem; }
}

/* --- CTA SECTION --- */
.cta-section {
  text-align: center;
  padding: var(--space-20) 0;
}
.cta-section .h-section { margin-bottom: var(--space-4); }
.cta-section p { color: var(--text-secondary); margin-bottom: var(--space-8); }

/* --- FOOTER --- */
.footer {
  position: relative; padding: var(--space-16) 0 var(--space-10);
  border-top: 1px solid var(--border-primary); z-index: 1;
}
.footer__grid {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-12); margin-bottom: var(--space-12);
}
.footer__brand { display: flex; flex-direction: column; gap: var(--space-4); }
.footer__logo {
  display: flex; align-items: center; gap: var(--space-3); text-decoration: none;
}
.footer__logo-icon { width: 28px; height: 32px; max-width: 28px; max-height: 32px; flex-shrink: 0; }
.footer__logo-text { font-family: var(--font-display); font-size: 1.0625rem; font-weight: 700; color: var(--text-primary); }
.footer__tagline { font-size: 0.875rem; color: var(--text-muted); }
.footer__address {
  font-style: normal; font-size: 0.875rem; color: var(--text-muted);
  line-height: 1.65;
}
.footer__heading {
  font-size: 0.8125rem; font-weight: 600; color: var(--text-primary);
  margin-bottom: var(--space-4); text-transform: uppercase; letter-spacing: 0.04em;
}
.footer__list { list-style: none; display: flex; flex-direction: column; gap: var(--space-3); }
.footer__link {
  font-size: 0.875rem; color: var(--text-muted); text-decoration: none;
  transition: color var(--dur-fast) var(--ease-out);
}
.footer__link:hover { color: var(--text-primary); }
.footer__bottom {
  display: flex; align-items: center; justify-content: space-between;
  padding-top: var(--space-8); border-top: 1px solid var(--border-primary);
}
.footer__copyright { font-size: 0.75rem; color: var(--text-muted); }
.footer__legal { display: flex; gap: var(--space-6); }
.footer__legal a { font-size: 0.75rem; color: var(--text-muted); text-decoration: none; }
.footer__legal a:hover { color: var(--text-secondary); }

/* --- FORMS --- */
.form { display: flex; flex-direction: column; gap: var(--space-5); }
.form__group { display: flex; flex-direction: column; gap: var(--space-2); }
.form__label { font-size: 0.875rem; font-weight: 500; color: var(--text-body); }
.form__input, .form__select, .form__textarea {
  padding: var(--space-3) var(--space-4); background: var(--bg-surface);
  border: 1px solid var(--border-hover); border-radius: var(--radius-md);
  color: var(--text-primary); font-family: inherit; font-size: 1rem;
  transition: border-color var(--dur-fast) var(--ease-out); outline: none;
}
.form__input:focus, .form__select:focus, .form__textarea:focus {
  border-color: var(--accent); box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.1);
}
.form__textarea { min-height: 120px; resize: vertical; }
.form__select { cursor: pointer; }
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-5); }

/* --- FAQ --- */
.faq-item { border-bottom: 1px solid var(--border-primary); }
.faq-question {
  width: 100%; display: flex; align-items: center; justify-content: space-between;
  padding: var(--space-5) 0; font-size: 1rem; font-weight: 500;
  color: var(--text-primary); text-align: left; cursor: pointer;
  transition: color var(--dur-fast) var(--ease-out);
}
.faq-question:hover { color: var(--accent); }
.faq-icon { transition: transform var(--dur-base) var(--ease-out); }
.faq-item--active .faq-icon { transform: rotate(45deg); }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height 0.3s ease, padding 0.3s ease; }
.faq-item--active .faq-answer { max-height: 400px; padding-bottom: var(--space-5); }
.faq-answer p { font-size: 0.9375rem; color: var(--text-secondary); line-height: 1.7; }

/* --- SCROLL ANIMATIONS --- */
.reveal {
  opacity: 0; transform: translateY(16px);
  transition: opacity 0.5s var(--ease-out), transform 0.5s var(--ease-out);
}
.reveal--visible { opacity: 1; transform: translateY(0); }
.reveal--delay-1 { transition-delay: 0.08s; }
.reveal--delay-2 { transition-delay: 0.16s; }
.reveal--delay-3 { transition-delay: 0.24s; }
.reveal--delay-4 { transition-delay: 0.32s; }
.reveal--delay-5 { transition-delay: 0.4s; }
.reveal-left { opacity: 0; transform: translateX(-20px); transition: opacity 0.5s var(--ease-out), transform 0.5s var(--ease-out); }
.reveal-right { opacity: 0; transform: translateX(20px); transition: opacity 0.5s var(--ease-out), transform 0.5s var(--ease-out); }
.reveal-left--visible, .reveal-right--visible { opacity: 1; transform: translateX(0); }
.reveal-scale { opacity: 0; transform: scale(0.97); transition: opacity 0.5s var(--ease-out), transform 0.5s var(--ease-out); }
.reveal-scale--visible { opacity: 1; transform: scale(1); }

/* --- UTILITY --- */
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }

/* Promise / highlight bar */
.promise-bar {
  margin-top: var(--space-12); padding: var(--space-6); text-align: center;
  background: var(--bg-surface); border: 1px solid var(--border-primary);
  border-radius: var(--radius-xl);
}
.promise-bar__items {
  display: flex; justify-content: center; gap: var(--space-8); flex-wrap: wrap;
  margin-top: var(--space-4);
}
.promise-bar__item {
  color: var(--text-body); font-weight: 600; font-size: 0.875rem;
  display: flex; align-items: center; gap: var(--space-2);
}
.promise-bar__item::before {
  content: ''; width: 5px; height: 5px; border-radius: 50%;
  background: var(--text-muted);
}

/* Security badges in footer */
.security-badges { display: flex; gap: var(--space-4); margin-top: var(--space-4); }
.security-badge {
  display: flex; align-items: center; gap: var(--space-2);
  padding: var(--space-2) var(--space-3); background: var(--bg-surface);
  border: 1px solid var(--border-primary); border-radius: var(--radius-md);
  font-size: 0.75rem; color: var(--text-muted);
}
.security-badge svg { width: 14px; height: 14px; stroke: var(--text-muted); }

/* --- PRICING PAGE SPECIFIC --- */
.pricing-hero {
  padding: calc(var(--nav-height) + var(--space-24)) 0 var(--space-12);
  text-align: center;
}
.pricing-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8); align-items: start;
  max-width: 1100px; margin: 0 auto;
}
.partner-banner {
  display: inline-flex; align-items: center; gap: var(--space-3);
  padding: var(--space-3) var(--space-6);
  background: var(--bg-surface); border: 1px solid var(--accent-border);
  border-radius: var(--radius-full);
  font-size: 0.875rem; color: var(--text-body);
  margin-bottom: var(--space-8);
}
.partner-banner__dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--accent);
}

/* Feature comparison table for pricing */
.feature-table {
  width: 100%; max-width: 1100px; margin: 0 auto;
  border-collapse: separate; border-spacing: 0;
  border: 1px solid var(--border-primary); border-radius: var(--radius-xl);
  overflow: hidden;
}
.feature-table th, .feature-table td {
  padding: 0.875rem 1.25rem; text-align: left;
  border-bottom: 1px solid var(--border-primary);
}
.feature-table th {
  background: var(--bg-surface); font-size: 0.8125rem; font-weight: 600;
  color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.04em;
}
.feature-table td { font-size: 0.875rem; color: var(--text-secondary); }
.feature-table tr:last-child td { border-bottom: none; }
.feature-table .highlight-col { background: rgba(14, 165, 233, 0.03); color: var(--text-body); }
.feature-table .check { color: var(--success); font-weight: 700; }
.feature-table .dash { color: var(--text-muted); }

/* --- MANIFESTO PAGE --- */
.manifesto-section { padding: var(--space-16) 0; }
.manifesto-number {
  font-family: var(--font-display); font-size: 0.875rem;
  font-weight: 700; color: var(--text-muted);
  letter-spacing: 0.04em; margin-bottom: var(--space-4);
}
.manifesto-divider {
  height: 1px; background: var(--border-primary); margin: var(--space-4) 0;
}
.belief-card {
  background: var(--bg-surface); border: 1px solid var(--border-primary);
  border-radius: var(--radius-xl); padding: var(--space-8);
  transition: border-color var(--dur-base) var(--ease-out);
}
.belief-card:hover { border-color: var(--border-hover); }
.belief-card__icon {
  width: 44px; height: 44px; display: flex; align-items: center; justify-content: center;
  border-radius: var(--radius-md); margin-bottom: var(--space-5);
}
.belief-card__icon--cyan { background: rgba(14, 165, 233, 0.1); }
.belief-card__icon--cyan svg { stroke: var(--accent); }
.belief-card__icon--green { background: rgba(52, 211, 153, 0.1); }
.belief-card__icon--green svg { stroke: var(--success); }
.belief-card__icon--amber { background: rgba(251, 191, 36, 0.1); }
.belief-card__icon--amber svg { stroke: var(--warning); }

/* --- METHODOLOGY PAGE --- */
.methodology-step {
  display: grid; grid-template-columns: auto 1fr;
  gap: var(--space-6); align-items: start;
  padding: var(--space-8) 0;
  border-bottom: 1px solid var(--border-primary);
}
.methodology-step:last-child { border-bottom: none; }
.methodology-step__number {
  width: 40px; height: 40px; display: flex; align-items: center; justify-content: center;
  border-radius: var(--radius-md); background: var(--bg-surface);
  border: 1px solid var(--border-primary);
  font-family: var(--font-display); font-size: 0.875rem; font-weight: 700;
  color: var(--text-muted);
}
.confidence-bar { height: 6px; background: var(--bg-elevated); border-radius: var(--radius-full); overflow: hidden; }
.confidence-fill {
  height: 100%; border-radius: var(--radius-full);
  background: linear-gradient(90deg, var(--accent), var(--success));
}

/* --- SECURITY PAGE --- */
.trust-badge {
  display: flex; flex-direction: column; align-items: center;
  gap: var(--space-3); padding: var(--space-6);
  background: var(--bg-surface); border: 1px solid var(--border-primary);
  border-radius: var(--radius-lg); text-align: center;
  transition: border-color var(--dur-base) var(--ease-out);
}
.trust-badge:hover { border-color: var(--border-hover); }
.trust-badge__icon {
  width: 48px; height: 48px; display: flex; align-items: center; justify-content: center;
  border-radius: var(--radius-md);
}
.trust-badge__label { font-size: 0.875rem; font-weight: 600; color: var(--text-primary); }
.trust-badge__desc { font-size: 0.8125rem; color: var(--text-muted); }

.security-card {
  background: var(--bg-surface); border: 1px solid var(--border-primary);
  border-radius: var(--radius-lg); padding: var(--space-6);
  transition: border-color var(--dur-base) var(--ease-out);
}
.security-card:hover { border-color: var(--border-hover); }
.security-card__icon {
  width: 40px; height: 40px; display: flex; align-items: center; justify-content: center;
  border-radius: var(--radius-md); margin-bottom: var(--space-4);
}

.role-card {
  background: var(--bg-surface); border: 1px solid var(--border-primary);
  border-radius: var(--radius-lg); padding: var(--space-6);
}

/* --- CONTACT PAGE --- */
.contact-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-12);
}
.contact-info-card {
  background: var(--bg-surface); border: 1px solid var(--border-primary);
  border-radius: var(--radius-lg); padding: var(--space-6);
  margin-bottom: var(--space-4);
}
.form-confirmation {
  display: none; text-align: center; padding: var(--space-10);
}

/* --- RESPONSIVE --- */
@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .integrations-grid { grid-template-columns: repeat(3, 1fr); }
  .footer__grid { grid-template-columns: 1fr 1fr; gap: var(--space-8); }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .pricing-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-grid { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  :root { --nav-height: 60px; }
  .section { padding: var(--space-16) 0; }
  .nav__links { display: none; }
  .nav__signin { display: none; }
  .nav__toggle { display: flex; }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .integrations-grid { grid-template-columns: repeat(3, 1fr); }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .pricing-grid { grid-template-columns: 1fr; max-width: 420px; margin: 0 auto; }
  .hero { min-height: auto; padding-top: calc(var(--nav-height) + var(--space-12)); }
  .hero__title { font-size: clamp(2.25rem, 7vw, 3rem); }
  .footer__grid { grid-template-columns: 1fr; gap: var(--space-8); }
  .footer__bottom { flex-direction: column; gap: var(--space-4); text-align: center; }
  .pipeline { flex-wrap: wrap; justify-content: center; }
  .pipeline__arrow { display: none; }
  .btn-group { flex-direction: column; width: 100%; }
  .btn-group .btn { width: 100%; }
  .form__row { grid-template-columns: 1fr; }
  .dropdown { position: static; transform: none; min-width: 100%; }
  .manifesto { padding: var(--space-8); }
  .promise-bar__items { flex-direction: column; gap: var(--space-3); }
  .methodology-step { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
}
@media (max-width: 480px) {
  .container { padding: 0 var(--space-4); }
  .integrations-grid { grid-template-columns: repeat(2, 1fr); }
  .stats-grid { grid-template-columns: 1fr; }
}

/* --- REDUCED MOTION --- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .reveal, .reveal-left, .reveal-right, .reveal-scale { opacity: 1; transform: none; }
  html { scroll-behavior: auto; }
}

@media print {
  body { background: white; color: black; }
  .nav, .footer { display: none; }
  .section { padding: 2rem 0; }
}