/* ============================================
   Super Route — Design System
   Inspired by Dub.co's clean, light-first SaaS aesthetic
   Fonts: Satoshi (display), Inter (body), Geist Mono (code)
   ============================================ */

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

@font-face {
  font-family: 'Satoshi';
  src: url('https://api.fontshare.com/v2/css?f[]=satoshi@700,500,400&display=swap') format('woff2');
  font-weight: 400 700;
  font-display: swap;
}

@import url('https://api.fontshare.com/v2/css?f[]=satoshi@700,500,400&display=swap');

/* ─── Design Tokens ─── */
:root {
  --color-primary: #ea580c;
  --color-primary-hover: #c2410c;
  --color-primary-soft: #fff7ed;
  --color-secondary: #7c3aed;
  --color-secondary-hover: #6d28d9;
  --color-secondary-soft: #f5f3ff;
  --color-ink: #171717;
  --color-ink-secondary: #404040;
  --color-body: #525252;
  --color-muted: #737373;
  --color-muted-soft: #a3a3a3;
  --color-hairline: #e5e5e5;
  --color-hairline-soft: #f5f5f5;
  --color-canvas: #ffffff;
  --color-canvas-soft: #fafaf9;
  --color-canvas-warm: #f5f5f4;
  --color-surface-card: #ffffff;
  --color-surface-dark: #0a0a0a;
  --color-surface-dark-elevated: #171717;
  --color-on-primary: #ffffff;
  --color-on-dark: #ffffff;
  --color-on-dark-muted: #a3a3a3;
  --color-semantic-up: #16a34a;
  --color-semantic-down: #dc2626;
  --color-code-bg: #1e1e2e;
  --color-code-text: #cdd6f4;
  --color-code-accent: #f38ba8;
  --color-code-string: #a6e3a1;
  --color-code-keyword: #cba6f7;
  --color-code-comment: #6c7086;

  --font-display: 'Satoshi', 'Inter', system-ui, -apple-system, sans-serif;
  --font-body: 'Inter', system-ui, -apple-system, sans-serif;
  --font-mono: 'Geist Mono', 'SF Mono', 'Fira Code', 'Cascadia Code', monospace;

  --spacing-xs: 4px;
  --spacing-sm: 8px;
  --spacing-md: 16px;
  --spacing-lg: 24px;
  --spacing-xl: 32px;
  --spacing-xxl: 48px;
  --spacing-section: 96px;
  --spacing-section-sm: 64px;

  --rounded-sm: 6px;
  --rounded-md: 8px;
  --rounded-lg: 12px;
  --rounded-xl: 16px;
  --rounded-pill: 9999px;

  --max-width: 1200px;
  --nav-height: 64px;

  --shadow-sm: 0 1px 2px rgba(0,0,0,0.04);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.06);
  --shadow-lg: 0 8px 24px rgba(0,0,0,0.08);
  --shadow-card-hover: 0 8px 30px rgba(0,0,0,0.08);
}

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  color: var(--color-ink);
  background: var(--color-canvas);
  line-height: 1.6;
  font-size: 16px;
}

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

/* ─── Layout ─── */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

.container--narrow {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

/* ─── Navigation ─── */
.top-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--nav-height);
  background: rgba(255,255,255,0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  z-index: 1000;
  transition: border-color 0.2s ease;
}

.top-nav.scrolled {
  border-bottom-color: var(--color-hairline);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.nav-logo {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -0.5px;
  display: flex;
  align-items: center;
  gap: 2px;
}

.nav-logo .logo-super {
  color: var(--color-primary);
}

.nav-logo .logo-route {
  color: var(--color-ink);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--spacing-xl);
}

.nav-link {
  font-size: 14px;
  font-weight: 500;
  color: var(--color-body);
  transition: color 0.15s ease;
}

.nav-link:hover {
  color: var(--color-ink);
}

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

.mobile-menu-btn {
  display: none;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
}

.mobile-menu-btn svg {
  width: 24px;
  height: 24px;
  stroke: var(--color-ink);
  stroke-width: 2;
  stroke-linecap: round;
  fill: none;
}

.icon-close { display: none; }
.mobile-menu-btn.active .icon-menu { display: none; }
.mobile-menu-btn.active .icon-close { display: block; }

.mobile-menu {
  display: none;
  position: fixed;
  top: var(--nav-height);
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--color-canvas);
  z-index: 999;
  padding: var(--spacing-lg);
  flex-direction: column;
  gap: var(--spacing-md);
}

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

.mobile-menu a {
  font-size: 18px;
  font-weight: 500;
  color: var(--color-ink);
  padding: var(--spacing-sm) 0;
  border-bottom: 1px solid var(--color-hairline-soft);
}

/* ─── Buttons ─── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 600;
  padding: 10px 20px;
  border-radius: var(--rounded-md);
  transition: all 0.15s ease;
  white-space: nowrap;
  gap: var(--spacing-sm);
}

.btn-primary {
  background: var(--color-primary);
  color: var(--color-on-primary);
}

.btn-primary:hover {
  background: var(--color-primary-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(234,88,12,0.25);
}

.btn-secondary {
  background: var(--color-canvas);
  color: var(--color-ink);
  border: 1px solid var(--color-hairline);
}

.btn-secondary:hover {
  background: var(--color-canvas-soft);
  border-color: var(--color-muted-soft);
}

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

.btn-ghost:hover {
  background: var(--color-canvas-warm);
  color: var(--color-ink);
}

.btn-lg {
  padding: 14px 28px;
  font-size: 15px;
}

.btn-full {
  width: 100%;
}

/* ─── Badge ─── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: var(--rounded-pill);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.3px;
}

.badge-primary {
  background: var(--color-primary-soft);
  color: var(--color-primary);
}

.badge-secondary {
  background: var(--color-secondary-soft);
  color: var(--color-secondary);
}

.badge-dark {
  background: rgba(255,255,255,0.1);
  color: var(--color-on-dark);
}

/* ─── Typography ─── */
.display-xl {
  font-family: var(--font-display);
  font-size: 64px;
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -2px;
  color: var(--color-ink);
}

.display-lg {
  font-family: var(--font-display);
  font-size: 48px;
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -1.5px;
  color: var(--color-ink);
}

.display-md {
  font-family: var(--font-display);
  font-size: 36px;
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -1px;
  color: var(--color-ink);
}

.display-sm {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.5px;
  color: var(--color-ink);
}

.heading-lg {
  font-size: 22px;
  font-weight: 600;
  line-height: 1.3;
  letter-spacing: -0.3px;
}

.heading-md {
  font-size: 18px;
  font-weight: 600;
  line-height: 1.4;
  letter-spacing: -0.2px;
}

.heading-sm {
  font-size: 16px;
  font-weight: 600;
  line-height: 1.4;
}

.body-lg {
  font-size: 18px;
  line-height: 1.6;
  color: var(--color-body);
}

.body-md {
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-body);
}

.body-sm {
  font-size: 14px;
  line-height: 1.5;
  color: var(--color-muted);
}

.label {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.3px;
  text-transform: uppercase;
  color: var(--color-muted);
}

/* ─── Section Helpers ─── */
.section {
  padding: var(--spacing-section) 0;
}

.section--sm {
  padding: var(--spacing-section-sm) 0;
}

.section--soft {
  background: var(--color-canvas-soft);
}

.section--warm {
  background: var(--color-canvas-warm);
}

.section--dark {
  background: var(--color-surface-dark);
}

.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto var(--spacing-xxl);
}

.section-header .badge {
  margin-bottom: var(--spacing-md);
}

.section-header .display-lg,
.section-header .display-md {
  margin-bottom: var(--spacing-md);
}

/* ─── Cards ─── */
.card {
  background: var(--color-surface-card);
  border: 1px solid var(--color-hairline);
  border-radius: var(--rounded-lg);
  padding: var(--spacing-lg);
  transition: all 0.2s ease;
}

.card:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-2px);
}

.card__icon {
  width: 44px;
  height: 44px;
  border-radius: var(--rounded-md);
  background: var(--color-primary-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--spacing-md);
}

.card__icon svg {
  width: 22px;
  height: 22px;
  stroke: var(--color-primary);
  stroke-width: 2;
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.card__icon--secondary {
  background: var(--color-secondary-soft);
}

.card__icon--secondary svg {
  stroke: var(--color-secondary);
}

.card__title {
  margin-bottom: var(--spacing-sm);
}

/* ─── Feature Grid ─── */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-lg);
}

/* ─── Two-Column Layout ─── */
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-xxl);
  align-items: center;
}

.two-col--60-40 {
  grid-template-columns: 3fr 2fr;
}

.two-col--reverse {
  direction: rtl;
}

.two-col--reverse > * {
  direction: ltr;
}

/* ─── Code Block ─── */
.code-block {
  background: var(--color-code-bg);
  border-radius: var(--rounded-lg);
  padding: var(--spacing-lg);
  overflow-x: auto;
  position: relative;
}

.code-block__header {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-md);
  padding-bottom: var(--spacing-md);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.code-block__dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.code-block__dot--red { background: #ff5f57; }
.code-block__dot--yellow { background: #febc2e; }
.code-block__dot--green { background: #28c840; }

.code-block__filename {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--color-on-dark-muted);
  margin-left: auto;
}

.code-block pre {
  font-family: var(--font-mono);
  font-size: 14px;
  line-height: 1.7;
  color: var(--color-code-text);
}

.code-block .code-key { color: var(--color-code-keyword); }
.code-block .code-str { color: var(--color-code-string); }
.code-block .code-comment { color: var(--color-code-comment); font-style: italic; }
.code-block .code-accent { color: var(--color-code-accent); }
.code-block .code-num { color: #fab387; }

/* ─── Hero Section ─── */
.hero {
  padding-top: calc(var(--nav-height) + var(--spacing-section));
  padding-bottom: var(--spacing-section);
  min-height: 100vh;
  display: flex;
  align-items: center;
}

.hero__grid {
  display: grid;
  grid-template-columns: 55% 45%;
  gap: var(--spacing-xxl);
  align-items: center;
}

.hero__badge {
  margin-bottom: var(--spacing-lg);
}

.hero__title {
  margin-bottom: var(--spacing-lg);
}

.hero__subtitle {
  margin-bottom: var(--spacing-xl);
  max-width: 520px;
}

.hero__actions {
  display: flex;
  gap: var(--spacing-md);
  flex-wrap: wrap;
}

.hero__code {
  position: relative;
}

.hero__code::before {
  content: '';
  position: absolute;
  inset: -20px;
  background: radial-gradient(ellipse at center, rgba(234,88,12,0.06) 0%, transparent 70%);
  border-radius: 24px;
  z-index: -1;
}

/* ─── Page Hero (non-home pages) ─── */
.page-hero {
  padding-top: calc(var(--nav-height) + var(--spacing-section-sm));
  padding-bottom: var(--spacing-section-sm);
  text-align: center;
}

.page-hero .badge {
  margin-bottom: var(--spacing-md);
}

.page-hero .display-lg {
  margin-bottom: var(--spacing-md);
  max-width: 720px;
  margin-left: auto;
  margin-right: auto;
}

.page-hero .body-lg {
  max-width: 600px;
  margin: 0 auto;
}

/* ─── Trust Bar ─── */
.trust-bar {
  padding: var(--spacing-xxl) 0;
  background: var(--color-canvas-soft);
  border-top: 1px solid var(--color-hairline-soft);
  border-bottom: 1px solid var(--color-hairline-soft);
}

.trust-bar__label {
  text-align: center;
  margin-bottom: var(--spacing-lg);
}

.trust-bar__logos {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-xxl);
  flex-wrap: wrap;
}

.trust-bar__logo {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  color: var(--color-muted-soft);
  letter-spacing: -0.3px;
  opacity: 0.6;
  transition: opacity 0.15s ease;
}

.trust-bar__logo:hover {
  opacity: 1;
}

/* ─── How It Works ─── */
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-xxl);
  position: relative;
}

.steps::before {
  content: '';
  position: absolute;
  top: 36px;
  left: 16.66%;
  right: 16.66%;
  height: 2px;
  background: var(--color-hairline);
}

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

.step__number {
  font-family: var(--font-display);
  font-size: 48px;
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--spacing-md);
  position: relative;
  z-index: 1;
}

.step__title {
  margin-bottom: var(--spacing-sm);
}

/* ─── Stats ─── */
.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-lg);
  text-align: center;
}

.stat__value {
  font-family: var(--font-display);
  font-size: 42px;
  font-weight: 700;
  letter-spacing: -1.5px;
  color: var(--color-ink);
  line-height: 1.1;
  margin-bottom: var(--spacing-xs);
}

.stat__label {
  font-size: 14px;
  color: var(--color-muted);
}

.stats-divider {
  width: 1px;
  background: var(--color-hairline);
  align-self: stretch;
}

/* ─── CTA Band ─── */
.cta-band {
  background: var(--color-surface-dark);
  text-align: center;
  padding: var(--spacing-section) 0;
}

.cta-band__title {
  color: var(--color-on-dark);
  margin-bottom: var(--spacing-md);
}

.cta-band__subtitle {
  color: var(--color-on-dark-muted);
  margin-bottom: var(--spacing-xl);
  max-width: 480px;
  margin-left: auto;
  margin-right: auto;
}

/* ─── Pricing Cards ─── */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-lg);
  align-items: start;
}

.pricing-card {
  background: var(--color-surface-card);
  border: 1px solid var(--color-hairline);
  border-radius: var(--rounded-xl);
  padding: var(--spacing-xl);
  position: relative;
  transition: all 0.2s ease;
}

.pricing-card:hover {
  box-shadow: var(--shadow-lg);
}

.pricing-card--featured {
  border-color: var(--color-primary);
  border-width: 2px;
  box-shadow: var(--shadow-lg);
  transform: scale(1.02);
}

.pricing-card__badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
}

.pricing-card__name {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
}

.pricing-card__price {
  font-family: var(--font-display);
  font-size: 48px;
  font-weight: 700;
  letter-spacing: -1.5px;
  margin-bottom: var(--spacing-xs);
}

.pricing-card__price-suffix {
  font-size: 16px;
  font-weight: 400;
  color: var(--color-muted);
}

.pricing-card__desc {
  color: var(--color-muted);
  font-size: 14px;
  margin-bottom: var(--spacing-lg);
  line-height: 1.5;
}

.pricing-card__features {
  margin-bottom: var(--spacing-xl);
}

.pricing-card__feature {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-sm);
  padding: 6px 0;
  font-size: 14px;
  color: var(--color-body);
}

.pricing-card__feature svg {
  width: 16px;
  height: 16px;
  stroke: var(--color-semantic-up);
  stroke-width: 2.5;
  fill: none;
  flex-shrink: 0;
  margin-top: 2px;
}

/* ─── FAQ Accordion ─── */
.faq-list {
  max-width: 720px;
  margin: 0 auto;
}

.faq-item {
  border-bottom: 1px solid var(--color-hairline);
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-lg) 0;
  font-size: 16px;
  font-weight: 600;
  color: var(--color-ink);
  text-align: left;
  background: none;
  border: none;
  cursor: pointer;
  transition: color 0.15s ease;
}

.faq-question:hover {
  color: var(--color-primary);
}

.faq-question svg {
  width: 20px;
  height: 20px;
  stroke: var(--color-muted);
  stroke-width: 2;
  fill: none;
  flex-shrink: 0;
  transition: transform 0.2s ease;
}

.faq-item.active .faq-question svg {
  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: 300px;
  padding-bottom: var(--spacing-lg);
}

.faq-answer p {
  color: var(--color-body);
  font-size: 15px;
  line-height: 1.6;
}

/* ─── Contact Form ─── */
.form-group {
  margin-bottom: var(--spacing-lg);
}

.form-label {
  display: block;
  font-size: 14px;
  font-weight: 600;
  color: var(--color-ink);
  margin-bottom: var(--spacing-sm);
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--color-hairline);
  border-radius: var(--rounded-md);
  background: var(--color-canvas);
  color: var(--color-ink);
  font-size: 15px;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(234,88,12,0.1);
}

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

.form-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23737373' stroke-width='2' stroke-linecap='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 40px;
}

.contact-info {
  background: var(--color-canvas-soft);
  border-radius: var(--rounded-lg);
  padding: var(--spacing-xl);
}

.contact-info__item {
  padding: var(--spacing-md) 0;
  border-bottom: 1px solid var(--color-hairline-soft);
}

.contact-info__item:last-child {
  border-bottom: none;
}

.contact-info__label {
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--color-muted);
  margin-bottom: 4px;
}

.contact-info__value {
  font-size: 15px;
  font-weight: 500;
  color: var(--color-ink);
}

/* ─── Feature Detail Sections ─── */
.feature-detail {
  padding: var(--spacing-section) 0;
}

.feature-detail__content h3 {
  margin-bottom: var(--spacing-md);
}

.feature-detail__content p {
  margin-bottom: var(--spacing-lg);
}

.feature-detail__content ul {
  list-style: none;
}

.feature-detail__content ul li {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-sm);
  padding: 6px 0;
  font-size: 15px;
  color: var(--color-body);
}

.feature-detail__content ul li::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-primary);
  flex-shrink: 0;
  margin-top: 8px;
}

/* ─── Strategy Cards ─── */
.strategy-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-lg);
}

.strategy-card {
  padding: var(--spacing-lg);
  border: 1px solid var(--color-hairline);
  border-radius: var(--rounded-lg);
  background: var(--color-canvas);
  transition: all 0.15s ease;
}

.strategy-card:hover {
  border-color: var(--color-secondary);
  box-shadow: var(--shadow-sm);
}

.strategy-card__title {
  margin-bottom: var(--spacing-sm);
  color: var(--color-ink);
}

.strategy-card__desc {
  font-size: 14px;
  color: var(--color-muted);
  line-height: 1.5;
}

/* ─── Architecture Diagram ─── */
.arch-diagram {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-lg);
  padding: var(--spacing-xxl) 0;
  flex-wrap: wrap;
}

.arch-node {
  background: var(--color-canvas);
  border: 2px solid var(--color-hairline);
  border-radius: var(--rounded-lg);
  padding: var(--spacing-lg) var(--spacing-xl);
  text-align: center;
  min-width: 160px;
  position: relative;
}

.arch-node--primary {
  border-color: var(--color-primary);
  background: var(--color-primary-soft);
}

.arch-node--dark {
  background: var(--color-surface-dark);
  border-color: var(--color-surface-dark-elevated);
  color: var(--color-on-dark);
}

.arch-node__label {
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 4px;
}

.arch-node__sublabel {
  font-size: 12px;
  color: var(--color-muted);
}

.arch-arrow {
  font-size: 24px;
  color: var(--color-muted-soft);
}

/* ─── Integration Grid ─── */
.integration-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-md);
}

.integration-item {
  background: var(--color-canvas);
  border: 1px solid var(--color-hairline);
  border-radius: var(--rounded-md);
  padding: var(--spacing-lg);
  text-align: center;
  font-size: 14px;
  font-weight: 500;
  color: var(--color-body);
  transition: all 0.15s ease;
}

.integration-item:hover {
  border-color: var(--color-primary);
  color: var(--color-ink);
}

.integration-item__category {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--color-muted-soft);
  margin-bottom: 4px;
}

/* ─── Values ─── */
.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-xl);
}

.value-card {
  padding: var(--spacing-xl);
}

.value-card__number {
  font-family: var(--font-display);
  font-size: 56px;
  font-weight: 700;
  color: var(--color-primary-soft);
  line-height: 1;
  margin-bottom: var(--spacing-md);
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  opacity: 0.3;
}

/* ─── Legal Pages ─── */
.legal-content {
  padding-top: calc(var(--nav-height) + var(--spacing-section-sm));
  padding-bottom: var(--spacing-section);
}

.legal-content h1 {
  font-family: var(--font-display);
  font-size: 36px;
  font-weight: 700;
  letter-spacing: -1px;
  margin-bottom: var(--spacing-sm);
}

.legal-content .updated {
  font-size: 14px;
  color: var(--color-muted);
  margin-bottom: var(--spacing-xxl);
}

.legal-content h2 {
  font-size: 22px;
  font-weight: 600;
  margin-top: var(--spacing-xxl);
  margin-bottom: var(--spacing-md);
  color: var(--color-ink);
}

.legal-content h3 {
  font-size: 18px;
  font-weight: 600;
  margin-top: var(--spacing-xl);
  margin-bottom: var(--spacing-sm);
}

.legal-content p {
  font-size: 15px;
  line-height: 1.7;
  color: var(--color-body);
  margin-bottom: var(--spacing-md);
}

.legal-content ul {
  padding-left: var(--spacing-lg);
  margin-bottom: var(--spacing-md);
}

.legal-content ul li {
  font-size: 15px;
  line-height: 1.7;
  color: var(--color-body);
  padding: 4px 0;
  list-style: disc;
}

/* ─── Footer ─── */
.site-footer {
  background: var(--color-surface-dark);
  padding: var(--spacing-section-sm) 0 var(--spacing-xl);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--spacing-xxl);
  margin-bottom: var(--spacing-xxl);
}

.footer-brand__logo {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  margin-bottom: var(--spacing-md);
}

.footer-brand__logo .logo-super { color: var(--color-primary); }
.footer-brand__logo .logo-route { color: var(--color-on-dark); }

.footer-brand__tagline {
  font-size: 14px;
  color: var(--color-on-dark-muted);
  line-height: 1.5;
  max-width: 280px;
}

.footer-col__title {
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--color-on-dark-muted);
  margin-bottom: var(--spacing-md);
}

.footer-col a {
  display: block;
  font-size: 14px;
  color: var(--color-on-dark-muted);
  padding: 4px 0;
  transition: color 0.15s ease;
}

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

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--spacing-xl);
  border-top: 1px solid rgba(255,255,255,0.08);
}

.footer-bottom__copy {
  font-size: 13px;
  color: var(--color-on-dark-muted);
}

.footer-bottom__links {
  display: flex;
  gap: var(--spacing-lg);
}

.footer-bottom__links a {
  font-size: 13px;
  color: var(--color-on-dark-muted);
  transition: color 0.15s ease;
}

.footer-bottom__links a:hover {
  color: var(--color-on-dark);
}

/* ─── Form Success State ─── */
.form-success {
  text-align: center;
  padding: var(--spacing-xxl);
}

.form-success__icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--color-primary-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--spacing-lg);
}

.form-success__icon svg {
  width: 28px;
  height: 28px;
  stroke: var(--color-primary);
  stroke-width: 2.5;
  fill: none;
}

/* ─── Responsive ─── */
@media (max-width: 1023px) {
  .display-xl { font-size: 48px; letter-spacing: -1.5px; }
  .display-lg { font-size: 36px; letter-spacing: -1px; }
  .display-md { font-size: 28px; letter-spacing: -0.5px; }
  .display-sm { font-size: 24px; }

  .hero__grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-xxl);
  }

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

  .steps {
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
  }

  .steps::before { display: none; }

  .stats {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-xl);
  }

  .pricing-grid {
    grid-template-columns: 1fr;
    max-width: 480px;
    margin: 0 auto;
  }

  .pricing-card--featured {
    transform: none;
  }

  .two-col {
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
  }

  .two-col--60-40 {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
  }

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

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

  .arch-diagram {
    flex-direction: column;
  }

  .arch-arrow {
    transform: rotate(90deg);
  }
}

@media (max-width: 767px) {
  :root {
    --spacing-section: 64px;
    --spacing-section-sm: 48px;
  }

  .display-xl { font-size: 36px; letter-spacing: -1px; }
  .display-lg { font-size: 28px; }
  .display-md { font-size: 24px; }

  .nav-links { display: none; }
  .nav-actions .btn { display: none; }
  .mobile-menu-btn { display: flex; }

  .feature-grid,
  .strategy-grid {
    grid-template-columns: 1fr;
  }

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

  .trust-bar__logos {
    gap: var(--spacing-xl);
  }

  .trust-bar__logo {
    font-size: 15px;
  }

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

  .footer-bottom {
    flex-direction: column;
    gap: var(--spacing-md);
    text-align: center;
  }

  .hero {
    min-height: auto;
    padding-top: calc(var(--nav-height) + var(--spacing-section-sm));
  }

  .hero__actions {
    flex-direction: column;
  }

  .hero__actions .btn {
    width: 100%;
    justify-content: center;
  }

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