/* ============================================
   DINODE — Design System & Shared Styles
   Bold & Modern (Vercel/Stripe-inspired)
   ============================================ */

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

:root {
  /* Colors */
  --color-bg: #09090b;
  --color-surface: #18181b;
  --color-surface-hover: #27272a;
  --color-border: #27272a;
  --color-border-subtle: #1e1e21;
  --color-text: #fafafa;
  --color-text-secondary: #a1a1aa;
  --color-text-muted: #71717a;
  --color-accent: #15a3b2;
  --color-accent-hover: #1bc4d6;
  --color-accent-subtle: rgba(21, 163, 178, 0.12);
  --color-gradient-start: #15a3b2;
  --color-gradient-end: #e92e75;
  --color-white: #ffffff;
  --color-success: #22c55e;

  /* Typography */
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', monospace;

  /* Sizing */
  --container-max: 1200px;
  --container-narrow: 800px;
  --nav-height: 72px;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-sans);
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
  overflow-x: hidden;
}

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

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

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

/* ============================================
   Navigation
   ============================================ */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--nav-height);
  z-index: 1000;
  background: rgba(9, 9, 11, 0.8);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--color-border);
}
.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
}
.nav__logo {
  display: flex;
  align-items: center;
}
.nav__logo img {
  height: 32px;
  width: auto;
}
.footer__logo img {
  height: 28px;
  width: auto;
}
.nav__links {
  display: flex;
  align-items: center;
  gap: 32px;
}
.nav__link {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-text-secondary);
  transition: color var(--transition-fast);
}
.nav__link:hover,
.nav__link--active {
  color: var(--color-text);
}
.nav__cta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 20px;
  background: var(--color-accent);
  color: white;
  font-size: 0.875rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  transition: background var(--transition-fast), transform var(--transition-fast);
}
.nav__cta:hover {
  background: var(--color-accent-hover);
  transform: translateY(-1px);
}

/* Mega Menu */
.nav__dropdown {
  position: relative;
}
.nav__dropdown > .nav__link {
  cursor: pointer;
}
.mega-menu {
  display: none;
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  padding-top: 12px;
  z-index: 1001;
}
.mega-menu__inner {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 28px 32px;
  min-width: 720px;
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.4);
}
.mega-menu__heading {
  display: block;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-accent);
  margin-bottom: 12px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--color-border);
}
a.mega-menu__heading:hover {
  color: var(--color-accent-hover);
}
.mega-menu__link {
  display: block;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--color-text-secondary);
  padding: 5px 0;
  transition: color var(--transition-fast);
}
.mega-menu__link:hover {
  color: var(--color-text);
}
.mega-menu__col--cta {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding-left: 24px;
  border-left: 1px solid var(--color-border);
}
/* Show on hover (desktop) */
.nav__dropdown:hover .mega-menu {
  display: block;
}

/* Mobile nav */
.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  padding: 4px;
}
.nav__toggle span {
  width: 22px;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: var(--transition-fast);
}

@media (max-width: 768px) {
  .nav__toggle { display: flex; }
  .nav__links {
    display: none;
    position: absolute;
    top: var(--nav-height);
    left: 0;
    right: 0;
    flex-direction: column;
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
    padding: 24px;
    gap: 20px;
  }
  .nav__links.open { display: flex; }

  /* Mobile mega menu */
  .nav__dropdown {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  .mega-menu {
    display: none;
    position: static;
    transform: none;
    padding-top: 0;
    width: 100%;
  }
  .nav__dropdown.open .mega-menu {
    display: block;
  }
  .mega-menu__inner {
    display: flex;
    flex-direction: column;
    gap: 16px;
    min-width: 0;
    padding: 12px 0 8px 0;
    background: transparent;
    border: none;
    box-shadow: none;
    text-align: center;
  }
  .mega-menu__col--cta {
    display: none;
  }
  .mega-menu__heading {
    margin-bottom: 6px;
    padding-bottom: 0;
    border-bottom: none;
    font-size: 0.75rem;
  }
  .mega-menu__link {
    padding: 4px 0;
    font-size: 0.85rem;
  }
}

/* ============================================
   Buttons
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-weight: 600;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  white-space: nowrap;
}
.btn--primary {
  padding: 14px 28px;
  background: var(--color-accent);
  color: white;
  font-size: 0.95rem;
}
.btn--primary:hover {
  background: var(--color-accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(21, 163, 178, 0.3);
}
.btn--secondary {
  padding: 14px 28px;
  background: transparent;
  color: var(--color-text);
  font-size: 0.95rem;
  border: 1px solid var(--color-border);
}
.btn--secondary:hover {
  background: var(--color-surface);
  border-color: var(--color-text-muted);
  transform: translateY(-2px);
}
.btn--large {
  padding: 18px 36px;
  font-size: 1.05rem;
}
.btn--small {
  padding: 10px 20px;
  font-size: 0.85rem;
}
.btn-group {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

/* ============================================
   Hero Section
   ============================================ */
.hero {
  padding: 160px 0 100px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: -200px;
  left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 800px;
  background: radial-gradient(circle, rgba(21, 163, 178, 0.15) 0%, transparent 70%);
  pointer-events: none;
}
.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  background: var(--color-accent-subtle);
  border: 1px solid rgba(21, 163, 178, 0.2);
  border-radius: 100px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-accent-hover);
  margin-bottom: 32px;
}
.hero__badge-dot {
  width: 6px;
  height: 6px;
  background: var(--color-accent);
  border-radius: 50%;
  animation: pulse-dot 2s ease infinite;
}
@keyframes pulse-dot {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}
.hero__title {
  font-size: clamp(2.8rem, 6vw, 4.5rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1.08;
  margin-bottom: 24px;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}
.hero__title-gradient {
  background: linear-gradient(135deg, var(--color-gradient-start), var(--color-gradient-end));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero__subtitle {
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  color: var(--color-text-secondary);
  max-width: 600px;
  margin: 0 auto 40px;
  line-height: 1.7;
}

/* ============================================
   Section Styles
   ============================================ */
.section {
  padding: 100px 0;
  position: relative;
}
.section--alt {
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}
.section__header {
  text-align: center;
  margin-bottom: 64px;
}
.section__label {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-accent);
  margin-bottom: 16px;
}
.section__title {
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.15;
  margin-bottom: 16px;
}
.section__desc {
  font-size: 1.1rem;
  color: var(--color-text-secondary);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.7;
}

/* ============================================
   Cards / Grid
   ============================================ */
.grid {
  display: grid;
  gap: 24px;
}
.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }

@media (max-width: 900px) {
  .grid--3, .grid--4 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .grid--2, .grid--3, .grid--4 { grid-template-columns: 1fr; }
}

.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 32px;
  transition: all var(--transition-base);
}
.card:hover {
  border-color: var(--color-text-muted);
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.3);
}
.card__header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 14px;
}
.card__icon {
  width: 40px;
  height: 40px;
  background: var(--color-accent-subtle);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--color-accent);
}
.card__icon svg {
  width: 20px;
  height: 20px;
}
.card__title {
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}
.card__text {
  font-size: 0.95rem;
  color: var(--color-text-secondary);
  line-height: 1.65;
}

/* Feature card variant */
.card--feature {
  padding: 36px;
}
.card--feature .card__icon {
  width: 44px;
  height: 44px;
}
.card--feature .card__icon svg {
  width: 22px;
  height: 22px;
}

/* ============================================
   Bundle / Pricing Cards
   ============================================ */
.bundle-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 40px;
  display: flex;
  flex-direction: column;
  transition: all var(--transition-base);
  position: relative;
}
.bundle-card:hover {
  border-color: var(--color-text-muted);
  transform: translateY(-4px);
}
.bundle-card--featured {
  border-color: var(--color-accent);
  background: linear-gradient(180deg, rgba(21, 163, 178, 0.06) 0%, var(--color-surface) 40%);
}
.bundle-card--featured::before {
  content: 'Most Popular';
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, var(--color-gradient-start), var(--color-gradient-end));
  color: white;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 16px;
  border-radius: 100px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.bundle-card__name {
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 8px;
}
.bundle-card__desc {
  font-size: 0.95rem;
  color: var(--color-text-secondary);
  margin-bottom: 28px;
  line-height: 1.6;
}
.bundle-card__features {
  flex: 1;
  margin-bottom: 32px;
}
.bundle-card__feature {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 10px 0;
  font-size: 0.9rem;
  color: var(--color-text-secondary);
}
.bundle-card__check {
  color: var(--color-success);
  font-size: 1rem;
  flex-shrink: 0;
  margin-top: 2px;
}

/* ============================================
   Stats Row
   ============================================ */
.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.stat {
  padding: 40px;
  text-align: center;
  border-right: 1px solid var(--color-border);
}
.stat:last-child { border-right: none; }
.stat__number {
  font-size: 2.5rem;
  font-weight: 800;
  letter-spacing: -0.04em;
  background: linear-gradient(135deg, var(--color-gradient-start), var(--color-gradient-end));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.stat__label {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin-top: 4px;
  font-weight: 500;
}
@media (max-width: 768px) {
  .stats { grid-template-columns: repeat(2, 1fr); }
  .stat:nth-child(2) { border-right: none; }
  .stat:nth-child(1), .stat:nth-child(2) { border-bottom: 1px solid var(--color-border); }
}
@media (max-width: 480px) {
  .stats { grid-template-columns: 1fr; }
  .stat { border-right: none; border-bottom: 1px solid var(--color-border); }
  .stat:last-child { border-bottom: none; }
}

/* ============================================
   Testimonial / Quote
   ============================================ */
.quote-block {
  max-width: 700px;
  margin: 0 auto;
  text-align: center;
}
.quote-block__text {
  font-size: 1.4rem;
  font-weight: 500;
  line-height: 1.6;
  letter-spacing: -0.01em;
  font-style: italic;
  margin-bottom: 24px;
}
.quote-block__author {
  font-size: 0.9rem;
  color: var(--color-text-muted);
}
.quote-block__author strong {
  color: var(--color-text);
  font-weight: 600;
}

/* ============================================
   Case Study
   ============================================ */
.case-study {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 48px;
  max-width: 900px;
  margin: 0 auto;
}
.case-study__header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 24px;
}
.case-study__icon {
  width: 48px;
  height: 48px;
  background: var(--color-accent-subtle);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.case-study__label {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-accent);
}
.case-study__name {
  font-size: 1.2rem;
  font-weight: 700;
}
.case-study__text {
  color: var(--color-text-secondary);
  line-height: 1.7;
  margin-bottom: 20px;
}
.case-study__stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 24px;
}
.case-study__stat {
  text-align: center;
  padding: 20px;
  background: var(--color-bg);
  border-radius: var(--radius-sm);
}
.case-study__stat-number {
  font-size: 1.8rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--color-gradient-start), var(--color-gradient-end));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.case-study__stat-label {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  margin-top: 4px;
}
.case-study__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.case-study__tag {
  padding: 4px 12px;
  background: var(--color-accent-subtle);
  border: 1px solid rgba(21, 163, 178, 0.2);
  border-radius: 100px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-accent-hover);
}
.case-study__quotes {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  max-width: 900px;
  margin: 48px auto 0;
}
.case-study__quotes .quote-block {
  text-align: left;
  max-width: none;
}
.case-study__quotes .quote-block__text {
  font-size: 1rem;
  line-height: 1.7;
}

@media (max-width: 768px) {
  .case-study {
    padding: 24px;
  }
  .case-study__stats {
    grid-template-columns: 1fr;
    gap: 12px;
  }
  .case-study__stat {
    padding: 16px;
    display: flex;
    align-items: center;
    gap: 12px;
    text-align: left;
  }
  .case-study__stat-number {
    font-size: 1.4rem;
    min-width: 70px;
  }
  .case-study__stat-label {
    margin-top: 0;
  }
  .case-study__quotes {
    grid-template-columns: 1fr;
    gap: 32px;
    margin-top: 32px;
  }
  .case-study__name {
    font-size: 1.05rem;
  }
}

/* ============================================
   Team / People
   ============================================ */
.team-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 40px;
  max-width: 900px;
  margin: 0 auto;
}
@media (max-width: 600px) {
  .team-grid { grid-template-columns: 1fr; }
}
.team-member {
  text-align: center;
}
.team-member__avatar {
  width: 96px;
  height: 96px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-gradient-start), var(--color-gradient-end));
  margin: 0 auto 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  font-weight: 700;
  color: white;
}
.team-member__name {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 4px;
}
.team-member__role {
  font-size: 0.85rem;
  color: var(--color-accent);
  font-weight: 600;
  margin-bottom: 16px;
}
.team-member__bio {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  line-height: 1.65;
}

/* ============================================
   Contact Form
   ============================================ */
.form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.form__group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.form__label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-text-secondary);
}
.form__input,
.form__textarea {
  padding: 14px 16px;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  transition: border-color var(--transition-fast);
  outline: none;
}
.form__input:focus,
.form__textarea:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px var(--color-accent-subtle);
}
.form__textarea {
  resize: vertical;
  min-height: 140px;
}
.form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
@media (max-width: 600px) {
  .form__row { grid-template-columns: 1fr; }
}

/* ============================================
   CTA Banner
   ============================================ */
.cta-banner {
  text-align: center;
  padding: 80px 40px;
  background: linear-gradient(135deg, rgba(21, 163, 178, 0.12) 0%, rgba(233, 46, 117, 0.08) 100%);
  border: 1px solid rgba(21, 163, 178, 0.2);
  border-radius: var(--radius-xl);
  position: relative;
  overflow: hidden;
}
.cta-banner::before {
  content: '';
  position: absolute;
  top: -100px;
  right: -100px;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(21, 163, 178, 0.1), transparent 70%);
  pointer-events: none;
}
.cta-banner__title {
  font-size: clamp(1.8rem, 3.5vw, 2.5rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 12px;
}
.cta-banner__text {
  font-size: 1.05rem;
  color: var(--color-text-secondary);
  margin-bottom: 32px;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}

/* ============================================
   Footer
   ============================================ */
.footer {
  border-top: 1px solid var(--color-border);
  padding: 60px 0 40px;
}
.footer__inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
}
@media (max-width: 768px) {
  .footer { padding: 40px 0 32px; }
  .footer__inner { grid-template-columns: 1fr 1fr; gap: 32px; }
}
@media (max-width: 480px) {
  .footer { padding: 32px 0 24px; }
  .footer .container { padding: 0 32px; }
  .footer__inner { grid-template-columns: 1fr 1fr; gap: 28px 40px; }
  .footer__inner > div:first-child { grid-column: 1 / -1; }
}
.footer__brand-desc {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  line-height: 1.6;
  margin-top: 12px;
}
.footer__heading {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-secondary);
  margin-bottom: 16px;
}
.footer__link {
  display: block;
  font-size: 0.9rem;
  color: var(--color-text-muted);
  padding: 4px 0;
  transition: color var(--transition-fast);
}
.footer__link:hover { color: var(--color-text); }
.footer__bottom {
  margin-top: 48px;
  padding-top: 24px;
  border-top: 1px solid var(--color-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8rem;
  color: var(--color-text-muted);
}
@media (max-width: 768px) {
  .footer__bottom { margin-top: 32px; padding-top: 20px; }
}
@media (max-width: 600px) {
  .footer__bottom { flex-direction: column; gap: 8px; text-align: center; }
}

/* ============================================
   Page Header (for inner pages)
   ============================================ */
.page-header {
  padding: 140px 0 60px;
  text-align: center;
  position: relative;
}
.page-header::before {
  content: '';
  position: absolute;
  top: -100px;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(21, 163, 178, 0.1) 0%, transparent 70%);
  pointer-events: none;
}
.page-header__title {
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  margin-bottom: 16px;
}
.page-header__desc {
  font-size: 1.15rem;
  color: var(--color-text-secondary);
  max-width: 550px;
  margin: 0 auto;
  line-height: 1.7;
}

/* ============================================
   Timeline (About page)
   ============================================ */
.timeline {
  position: relative;
  max-width: 700px;
  margin: 0 auto;
}
.timeline::before {
  content: '';
  position: absolute;
  left: 20px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--color-border);
}
.timeline__item {
  padding-left: 56px;
  position: relative;
  padding-bottom: 40px;
}
.timeline__item:last-child { padding-bottom: 0; }
.timeline__dot {
  position: absolute;
  left: 12px;
  top: 4px;
  width: 18px;
  height: 18px;
  background: var(--color-accent);
  border-radius: 50%;
  border: 3px solid var(--color-bg);
}
.timeline__year {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--color-accent);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 6px;
}
.timeline__title {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 6px;
}
.timeline__text {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  line-height: 1.65;
}

/* ============================================
   Contact Info Cards
   ============================================ */
/* Contact Page — Two-column layout */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 64px;
  align-items: start;
}
@media (max-width: 900px) {
  .contact-layout {
    grid-template-columns: 1fr;
    gap: 48px;
  }
}
.contact-layout__form {
  min-width: 0;
}
.contact-layout__sidebar {
  display: flex;
  flex-direction: column;
  gap: 16px;
  position: sticky;
  top: 100px;
}
@media (max-width: 900px) {
  .contact-layout__sidebar {
    position: static;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 500px) {
  .contact-layout__sidebar {
    grid-template-columns: 1fr;
  }
}
.contact-sidebar-card {
  padding: 24px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: border-color 0.3s ease, background-color 0.3s ease;
}
.contact-sidebar-card__icon {
  font-size: 1.3rem;
  margin-bottom: 10px;
  color: var(--color-accent);
}
.contact-sidebar-card__icon svg {
  width: 24px;
  height: 24px;
}
.contact-sidebar-card__label {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 600;
  margin-bottom: 6px;
}
.contact-sidebar-card__value {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-text);
  line-height: 1.5;
}
.contact-sidebar-card__value a {
  transition: color var(--transition-fast);
}
.contact-sidebar-card__value a:hover {
  color: var(--color-accent);
}

/* Get Started — Path card icons */
.paths-grid .card svg {
  width: 36px;
  height: 36px;
  color: var(--color-accent);
}
.callout__icon svg {
  width: 32px;
  height: 32px;
}

/* Get Started — Paths grid */
.paths-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  max-width: 1000px;
  margin: 0 auto;
}
@media (max-width: 768px) {
  .paths-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 480px) {
  .paths-grid {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   Utility
   ============================================ */
.text-center { text-align: center; }
.mt-2 { margin-top: 8px; }
.mt-4 { margin-top: 16px; }
.mt-6 { margin-top: 24px; }
.mt-8 { margin-top: 32px; }
.mt-12 { margin-top: 48px; }
.mb-4 { margin-bottom: 16px; }
.mb-8 { margin-bottom: 32px; }

/* ============================================
   Animations
   ============================================ */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}
.animate-in {
  animation: fadeInUp 0.6s ease forwards;
}
.animate-in--delay-1 { animation-delay: 0.1s; opacity: 0; }
.animate-in--delay-2 { animation-delay: 0.2s; opacity: 0; }
.animate-in--delay-3 { animation-delay: 0.3s; opacity: 0; }
.animate-in--delay-4 { animation-delay: 0.4s; opacity: 0; }

/* ============================================
   Feature Showcase (alternating layout)
   ============================================ */
.feature-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  padding: 40px 0;
}
.feature-row:nth-child(even) .feature-row__visual {
  order: -1;
}
.feature-row__content {}
.feature-row__label {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-accent);
  margin-bottom: 12px;
}
.feature-row__title {
  font-size: 1.6rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
}
.feature-row__text {
  font-size: 0.95rem;
  color: var(--color-text-secondary);
  line-height: 1.7;
  margin-bottom: 20px;
}
.feature-row__list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.feature-row__list-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--color-text-secondary);
}
.feature-row__list-check {
  color: var(--color-success);
  flex-shrink: 0;
}
.feature-row__visual {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  aspect-ratio: 4/3;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  overflow: hidden;
  position: relative;
}
.feature-row__visual-inner {
  width: 85%;
  height: 75%;
  background: var(--color-bg);
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.feature-row__visual-toolbar {
  display: flex;
  gap: 6px;
  padding: 10px 14px;
  border-bottom: 1px solid var(--color-border);
}
.feature-row__visual-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-border);
}
.feature-row__visual-body {
  flex: 1;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.feature-row__visual-line {
  height: 8px;
  background: var(--color-border);
  border-radius: 4px;
}
.feature-row__visual-line--short { width: 60%; }
.feature-row__visual-line--medium { width: 80%; }
.feature-row__visual-line--accent {
  background: var(--color-accent-subtle);
  border: 1px solid rgba(21, 163, 178, 0.2);
}

@media (max-width: 768px) {
  .feature-row {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .feature-row:nth-child(even) .feature-row__visual {
    order: 0;
  }
}

/* ============================================
   Logo bar / social proof
   ============================================ */
.logo-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  padding: 20px 0;
}
.logo-bar__item {
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  color: var(--color-text-secondary);
  padding: 8px 20px;
  border: 1px solid var(--color-border);
  border-radius: 100px;
  background: var(--color-surface);
  transition: border-color 0.3s ease, background-color 0.3s ease, color 0.3s ease;
}
.logo-bar__item:hover {
  border-color: var(--color-accent);
  color: var(--color-text);
}

/* ============================================
   Architecture Diagram
   ============================================ */
.arch-diagram {
  max-width: 900px;
  margin: 0 auto;
}
.arch-layer {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-bottom: 12px;
  position: relative;
}
.arch-layer--accent {
  border-color: rgba(21, 163, 178, 0.3);
  background: rgba(21, 163, 178, 0.04);
}
.arch-layer--supabase {
  border-color: rgba(62, 207, 142, 0.3);
  background: rgba(62, 207, 142, 0.04);
}
.arch-layer__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  border-bottom: 1px solid var(--color-border);
}
.arch-layer__title {
  font-size: 0.95rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 10px;
}
.supabase-logo,
.dinode-arch-logo {
  height: 20px;
  width: auto;
}
.supabase-logo--light,
.dinode-arch-logo--light {
  display: none;
}
[data-theme="light"] .supabase-logo--dark,
[data-theme="light"] .dinode-arch-logo--dark {
  display: none;
}
[data-theme="light"] .supabase-logo--light,
[data-theme="light"] .dinode-arch-logo--light {
  display: block;
}
.arch-layer__badge {
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 3px 10px;
  border-radius: 100px;
}
.arch-layer__badge--dinode {
  background: var(--color-accent-subtle);
  color: var(--color-accent-hover);
  border: 1px solid rgba(21, 163, 178, 0.2);
}
.arch-layer__badge--supabase {
  background: rgba(62, 207, 142, 0.1);
  color: #3ecf8e;
  border: 1px solid rgba(62, 207, 142, 0.2);
}
.arch-layer__badge--you {
  background: rgba(233, 46, 117, 0.1);
  color: #e92e75;
  border: 1px solid rgba(233, 46, 117, 0.2);
}
.arch-layer__body {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 1px;
  background: var(--color-border);
}
.arch-layer__body--flex {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  background: transparent;
  padding: 16px 20px;
  gap: 8px;
}
.arch-cell {
  padding: 16px 20px;
  background: var(--color-bg);
  text-align: center;
}
.arch-cell__icon {
  font-size: 1.2rem;
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.arch-cell__icon svg {
  width: 28px;
  height: 28px;
}
.icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.icon svg {
  width: 1em;
  height: 1em;
}
.icon--sm svg { width: 20px; height: 20px; }
.icon--md svg { width: 28px; height: 28px; }
.icon--lg svg { width: 36px; height: 36px; }
.icon--xl svg { width: 48px; height: 48px; }
.icon--brand-teal { color: #15a3b2; }
.icon--brand-pink { color: #e92e75; }
.icon--brand-purple { color: #663dff; }
.icon--muted { color: var(--color-text-muted); }
.icon--accent { color: var(--color-accent); }
.arch-cell__label {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--color-text-secondary);
  line-height: 1.3;
}
.arch-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--color-text-secondary);
}
.arch-connector {
  text-align: center;
  padding: 8px 0;
  color: var(--color-text-muted);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.05em;
}
.arch-connector span {
  display: inline-block;
  padding: 4px 16px;
  border-left: 1px dashed var(--color-border);
  border-right: 1px dashed var(--color-border);
}

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

/* ============================================
   Competitive Positioning
   ============================================ */
.compare-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.compare-grid__header {
  padding: 16px 20px;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-muted);
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
}
.compare-grid__header--accent {
  color: var(--color-accent-hover);
  background: rgba(21, 163, 178, 0.06);
}
.compare-grid__row {
  display: contents;
}
.compare-grid__cell {
  padding: 14px 20px;
  font-size: 0.88rem;
  color: var(--color-text-secondary);
  border-bottom: 1px solid var(--color-border);
  display: flex;
  align-items: center;
}
.compare-grid__cell:first-child {
  font-weight: 600;
  color: var(--color-text);
}
.compare-grid__cell--accent {
  background: rgba(21, 163, 178, 0.03);
}
.compare-check {
  color: var(--color-success);
  font-weight: 700;
}
.compare-partial {
  color: #f59e0b;
  font-weight: 700;
}
.compare-cross {
  color: var(--color-text-muted);
  opacity: 0.5;
}

@media (max-width: 768px) {
  .compare-grid {
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    font-size: 0.8rem;
  }
  .compare-grid__cell {
    padding: 10px 12px;
    font-size: 0.8rem;
  }
}
@media (max-width: 500px) {
  .compare-grid {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   AI Glow Effect
   ============================================ */
.ai-glow {
  position: relative;
}
.ai-glow::after {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  background: linear-gradient(135deg, rgba(21, 163, 178, 0.15), rgba(102, 61, 255, 0.15), rgba(233, 46, 117, 0.15));
  z-index: -1;
  filter: blur(20px);
  opacity: 0.5;
}

/* ============================================
   Data Ownership Callout
   ============================================ */
.callout {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 24px 28px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  border-left: 3px solid var(--color-accent);
}
.callout__icon {
  font-size: 1.3rem;
  flex-shrink: 0;
  margin-top: 2px;
  color: var(--color-accent);
}
.callout__icon svg {
  width: 28px;
  height: 28px;
}
.callout__text {
  font-size: 0.95rem;
  color: var(--color-text-secondary);
  line-height: 1.65;
}
.callout__text strong {
  color: var(--color-text);
}

/* ============================================
   Solution Pages
   ============================================ */
.solution-hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  margin-top: 40px;
}
@media (max-width: 768px) {
  .solution-hero { grid-template-columns: 1fr; gap: 32px; }
}
.solution-hero__content {}
.solution-hero__tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 14px;
  background: var(--color-accent-subtle);
  border: 1px solid rgba(21, 163, 178, 0.2);
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--color-accent-hover);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 20px;
}
.solution-hero__title {
  font-size: clamp(1.8rem, 3.5vw, 2.5rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.15;
  margin-bottom: 16px;
}
.solution-hero__desc {
  font-size: 1.05rem;
  color: var(--color-text-secondary);
  line-height: 1.7;
  margin-bottom: 28px;
}

/* Solution mock UI */
.solution-mock {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.solution-mock__toolbar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--color-border);
}
.solution-mock__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-border);
}
.solution-mock__body {
  padding: 24px;
}
.solution-mock__row {
  display: flex;
  gap: 12px;
  margin-bottom: 12px;
  align-items: center;
}
.solution-mock__row:last-child { margin-bottom: 0; }
.solution-mock__pill {
  padding: 6px 14px;
  border-radius: 100px;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.solution-mock__pill--green {
  background: rgba(34, 197, 94, 0.12);
  color: #22c55e;
  border: 1px solid rgba(34, 197, 94, 0.2);
}
.solution-mock__pill--amber {
  background: rgba(245, 158, 11, 0.12);
  color: #f59e0b;
  border: 1px solid rgba(245, 158, 11, 0.2);
}
.solution-mock__pill--teal {
  background: var(--color-accent-subtle);
  color: var(--color-accent-hover);
  border: 1px solid rgba(21, 163, 178, 0.2);
}
.solution-mock__pill--pink {
  background: rgba(233, 46, 117, 0.1);
  color: #e92e75;
  border: 1px solid rgba(233, 46, 117, 0.2);
}
.solution-mock__line {
  height: 8px;
  background: var(--color-border);
  border-radius: 4px;
  flex: 1;
}
.solution-mock__line--short { max-width: 80px; }
.solution-mock__line--med { max-width: 140px; }
.solution-mock__line--accent {
  background: var(--color-accent-subtle);
}
.solution-mock__divider {
  height: 1px;
  background: var(--color-border);
  margin: 16px 0;
}

/* Solution card on landing page */
.solution-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 32px;
  transition: all var(--transition-base);
  display: flex;
  flex-direction: column;
}
.solution-card:hover {
  border-color: var(--color-accent);
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.3);
}
.solution-card__icon {
  font-size: 2rem;
  margin-bottom: 16px;
  color: var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
}
.solution-card__icon svg {
  width: 48px;
  height: 48px;
}
.solution-card__vertical {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-accent);
  margin-bottom: 8px;
}
.solution-card__title {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 10px;
}
.solution-card__text {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  line-height: 1.6;
  flex: 1;
  margin-bottom: 20px;
}
.solution-card__link {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-accent);
  transition: color var(--transition-fast);
}
.solution-card__link:hover {
  color: var(--color-accent-hover);
}

/* Capability checklist for solution pages */
.capability-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
@media (max-width: 600px) {
  .capability-list { grid-template-columns: 1fr; }
}
.capability-list__item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  padding: 8px 0;
}
.capability-list__check {
  color: var(--color-success);
  flex-shrink: 0;
  margin-top: 2px;
}

/* Vertical section header */
.vertical-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 32px;
}
.vertical-header__icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  flex-shrink: 0;
}
.vertical-header__icon--gov {
  background: rgba(102, 61, 255, 0.1);
  border: 1px solid rgba(102, 61, 255, 0.2);
}
.vertical-header__icon--insurance {
  background: var(--color-accent-subtle);
  border: 1px solid rgba(21, 163, 178, 0.2);
}
.vertical-header__icon--enterprise {
  background: rgba(233, 46, 117, 0.1);
  border: 1px solid rgba(233, 46, 117, 0.2);
}
.vertical-header__text h3 {
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 4px;
}
.vertical-header__text p {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
}

/* Breadcrumb */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  color: var(--color-text-muted);
  margin-bottom: 12px;
}
.breadcrumb a {
  color: var(--color-text-muted);
  transition: color var(--transition-fast);
}
.breadcrumb a:hover { color: var(--color-accent); }
.breadcrumb__sep { opacity: 0.4; }

/* ============================================
   Light Mode Theme
   ============================================ */
[data-theme="light"] {
  --color-bg: #ffffff;
  --color-surface: #f4f4f5;
  --color-surface-hover: #e4e4e7;
  --color-border: #e4e4e7;
  --color-border-subtle: #f0f0f2;
  --color-text: #18181b;
  --color-text-secondary: #52525b;
  --color-text-muted: #a1a1aa;
  --color-accent: #0e8a97;
  --color-accent-hover: #0c7a86;
  --color-accent-subtle: rgba(14, 138, 151, 0.08);
  --color-white: #ffffff;
  --color-success: #16a34a;
}

/* Auto-detect system preference when no explicit choice is stored */
@media (prefers-color-scheme: light) {
  :root:not([data-theme="dark"]) {
    --color-bg: #ffffff;
    --color-surface: #f4f4f5;
    --color-surface-hover: #e4e4e7;
    --color-border: #e4e4e7;
    --color-border-subtle: #f0f0f2;
    --color-text: #18181b;
    --color-text-secondary: #52525b;
    --color-text-muted: #a1a1aa;
    --color-accent: #0e8a97;
    --color-accent-hover: #0c7a86;
    --color-accent-subtle: rgba(14, 138, 151, 0.08);
    --color-white: #ffffff;
    --color-success: #16a34a;
  }
}

/* ============================================
   Theme Toggle Button
   ============================================ */
.theme-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text-secondary);
  cursor: pointer;
  transition: all var(--transition-fast);
  flex-shrink: 0;
}
.theme-toggle:hover {
  background: var(--color-surface-hover);
  color: var(--color-text);
  border-color: var(--color-text-muted);
}
.theme-toggle svg {
  width: 18px;
  height: 18px;
  transition: transform 0.3s ease;
}
.theme-toggle:hover svg {
  transform: rotate(15deg);
}
/* Hide the icon that doesn't match current theme */
.theme-toggle__sun { display: none; }
.theme-toggle__moon { display: block; }
[data-theme="light"] .theme-toggle__sun { display: block; }
[data-theme="light"] .theme-toggle__moon { display: none; }
@media (prefers-color-scheme: light) {
  :root:not([data-theme="dark"]) .theme-toggle__sun { display: block; }
  :root:not([data-theme="dark"]) .theme-toggle__moon { display: none; }
}

/* ============================================
   Light Mode — Component Overrides
   ============================================ */

/* Nav transparency in light mode */
[data-theme="light"] .nav {
  background: rgba(255, 255, 255, 0.8);
}
@media (prefers-color-scheme: light) {
  :root:not([data-theme="dark"]) .nav {
    background: rgba(255, 255, 255, 0.8);
  }
}

/* Mega menu shadow for light mode */
[data-theme="light"] .mega-menu__inner {
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.1);
}
@media (prefers-color-scheme: light) {
  :root:not([data-theme="dark"]) .mega-menu__inner {
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.1);
  }
}

/* Card shadows for light mode */
[data-theme="light"] .card:hover,
[data-theme="light"] .solution-card:hover {
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.08);
}

[data-theme="light"] .bundle-card:hover {
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);
}

/* CTA banner in light mode */
[data-theme="light"] .cta-banner {
  background: linear-gradient(135deg, rgba(14, 138, 151, 0.06) 0%, rgba(233, 46, 117, 0.04) 100%);
  border-color: rgba(14, 138, 151, 0.15);
}

/* Hero glow in light mode */
[data-theme="light"] .hero::before {
  background: radial-gradient(circle, rgba(14, 138, 151, 0.08) 0%, transparent 70%);
}

/* Page header glow in light mode */
[data-theme="light"] .page-header::before {
  background: radial-gradient(circle, rgba(14, 138, 151, 0.06) 0%, transparent 70%);
}

/* AI glow toned down in light mode */
[data-theme="light"] .ai-glow::after {
  opacity: 0.25;
}

/* Architecture diagram cells in light mode */
[data-theme="light"] .arch-cell {
  background: var(--color-bg);
}

/* Compare grid in light mode */
[data-theme="light"] .compare-grid__header {
  background: var(--color-surface);
}
[data-theme="light"] .compare-grid__header--accent {
  background: rgba(14, 138, 151, 0.04);
}
[data-theme="light"] .compare-grid__cell--accent {
  background: rgba(14, 138, 151, 0.02);
}

/* Button primary keeps white text in light mode */
[data-theme="light"] .btn--primary {
  color: #ffffff;
}
[data-theme="light"] .btn--primary:hover {
  box-shadow: 0 8px 24px rgba(14, 138, 151, 0.2);
}

/* Nav CTA keeps white text */
[data-theme="light"] .nav__cta {
  color: #ffffff;
}

/* Bundle featured card gradient in light mode */
[data-theme="light"] .bundle-card--featured {
  background: linear-gradient(180deg, rgba(14, 138, 151, 0.04) 0%, var(--color-surface) 40%);
}

/* Timeline dot border matches bg */
[data-theme="light"] .timeline__dot {
  border-color: var(--color-bg);
}

/* Case study card — stronger border in light mode */
[data-theme="light"] .case-study {
  border-color: #d4d4d8;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
}
[data-theme="light"] .case-study__stat {
  background: #ffffff;
  border: 1px solid #e4e4e7;
}
[data-theme="light"] .case-study__tag {
  background: rgba(14, 138, 151, 0.06);
  border-color: rgba(14, 138, 151, 0.15);
}

/* Cards — stronger border in light mode */
[data-theme="light"] .card {
  border-color: #d4d4d8;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.04);
}
[data-theme="light"] .card:hover {
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
}

/* Logo bar pills — light mode uses same variables, no override needed */

/* Mobile nav dropdown in light mode */
@media (max-width: 768px) {
  [data-theme="light"] .nav__links {
    background: var(--color-bg);
  }
}

/* Gradient text remains vibrant in light mode */
[data-theme="light"] .hero__title-gradient,
[data-theme="light"] .stat__number {
  background: linear-gradient(135deg, #0e8a97, #d41f65);
  -webkit-background-clip: text;
  background-clip: text;
}

/* Logo swap for light mode — use colored icon + dark text variant */
.nav__logo-dark,
.footer__logo-dark {
  display: none;
}
[data-theme="light"] .nav__logo-light,
[data-theme="light"] .footer__logo-light {
  display: none;
}
[data-theme="light"] .nav__logo-dark,
[data-theme="light"] .footer__logo-dark {
  display: block;
}
@media (prefers-color-scheme: light) {
  :root:not([data-theme="dark"]) .nav__logo-light,
  :root:not([data-theme="dark"]) .footer__logo-light {
    display: none;
  }
  :root:not([data-theme="dark"]) .nav__logo-dark,
  :root:not([data-theme="dark"]) .footer__logo-dark {
    display: block;
  }
  :root:not([data-theme="dark"]) .supabase-logo--dark,
  :root:not([data-theme="dark"]) .dinode-arch-logo--dark {
    display: none;
  }
  :root:not([data-theme="dark"]) .supabase-logo--light,
  :root:not([data-theme="dark"]) .dinode-arch-logo--light {
    display: block;
  }
}

/* Auto-detect light overrides for components */
@media (prefers-color-scheme: light) {
  :root:not([data-theme="dark"]) .card:hover,
  :root:not([data-theme="dark"]) .solution-card:hover {
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.08);
  }
  :root:not([data-theme="dark"]) .cta-banner {
    background: linear-gradient(135deg, rgba(14, 138, 151, 0.06) 0%, rgba(233, 46, 117, 0.04) 100%);
    border-color: rgba(14, 138, 151, 0.15);
  }
  :root:not([data-theme="dark"]) .hero::before {
    background: radial-gradient(circle, rgba(14, 138, 151, 0.08) 0%, transparent 70%);
  }
  :root:not([data-theme="dark"]) .page-header::before {
    background: radial-gradient(circle, rgba(14, 138, 151, 0.06) 0%, transparent 70%);
  }
  :root:not([data-theme="dark"]) .ai-glow::after { opacity: 0.25; }
  :root:not([data-theme="dark"]) .btn--primary { color: #ffffff; }
  :root:not([data-theme="dark"]) .nav__cta { color: #ffffff; }
  :root:not([data-theme="dark"]) .timeline__dot { border-color: var(--color-bg); }
  :root:not([data-theme="dark"]) .case-study {
    border-color: #d4d4d8;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
  }
  :root:not([data-theme="dark"]) .case-study__stat {
    background: #ffffff;
    border: 1px solid #e4e4e7;
  }
  :root:not([data-theme="dark"]) .case-study__tag {
    background: rgba(14, 138, 151, 0.06);
    border-color: rgba(14, 138, 151, 0.15);
  }
  :root:not([data-theme="dark"]) .card {
    border-color: #d4d4d8;
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.04);
  }
  :root:not([data-theme="dark"]) .card:hover {
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
  }
  /* logo-bar pills use custom properties — no override needed */
  :root:not([data-theme="dark"]) .hero__title-gradient,
  :root:not([data-theme="dark"]) .stat__number {
    background: linear-gradient(135deg, #0e8a97, #d41f65);
    -webkit-background-clip: text;
    background-clip: text;
  }
  :root:not([data-theme="dark"]) .bundle-card--featured {
    background: linear-gradient(180deg, rgba(14, 138, 151, 0.04) 0%, var(--color-surface) 40%);
  }
}
@media (max-width: 768px) and (prefers-color-scheme: light) {
  :root:not([data-theme="dark"]) .nav__links {
    background: var(--color-bg);
  }
}

/* Smooth transition for theme switching */
html {
  transition: background-color 0.3s ease, color 0.3s ease;
}
body,
.nav,
.card,
.solution-card,
.bundle-card,
.callout,
.solution-mock,
.footer,
.section--alt,
.form__input,
.form__textarea,
.contact-sidebar-card,
.arch-layer,
.arch-cell,
.compare-grid__header,
.compare-grid__cell,
.feature-row__visual,
.feature-row__visual-inner,
.theme-toggle {
  transition: background-color 0.3s ease, border-color 0.3s ease, color 0.3s ease, box-shadow 0.3s ease;
}

/* ============================================
   Legal / Policy Pages
   ============================================ */
.legal-content {
  font-size: 1rem;
  color: var(--color-text-secondary);
  line-height: 1.8;
}
.legal-content h2 {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--color-text);
  margin-top: 40px;
  margin-bottom: 16px;
}
.legal-content h3 {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--color-text);
  margin-top: 28px;
  margin-bottom: 12px;
}
.legal-content p {
  margin-bottom: 12px;
}
.legal-content a {
  color: var(--color-accent);
  font-weight: 500;
}
.legal-content a:hover {
  text-decoration: underline;
}