:root {
  color-scheme: light;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-display: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  --page-background: #f7f8fc;
  --page-gradient: radial-gradient(120% 120% at 10% -10%, rgba(255, 161, 177, 0.18) 0%, rgba(255, 247, 222, 0) 55%), radial-gradient(70% 70% at 90% 0%, rgba(135, 179, 255, 0.14) 0%, rgba(255, 255, 255, 0) 50%), linear-gradient(180deg, rgba(255, 255, 255, 0.9) 0%, rgba(248, 250, 255, 0.85) 100%);
  --surface-1: rgba(255, 255, 255, 0.86);
  --surface-2: rgba(255, 255, 255, 0.66);
  --surface-3: rgba(255, 255, 255, 0.5);
  --surface-glass: rgba(255, 255, 255, 0.6);
  --surface-muted: rgba(248, 248, 255, 0.72);
  --border-color: rgba(41, 53, 86, 0.08);
  --divider: rgba(15, 23, 42, 0.08);

  --text-primary: #141b2f;
  --text-secondary: rgba(20, 27, 47, 0.64);
  --text-tertiary: rgba(20, 27, 47, 0.5);
  --text-invert: #fff;

  --accent-primary: #ff7381;
  --accent-primary-strong: #ff4d6d;
  --accent-secondary: #5f6bff;
  --accent-tertiary: #2bc9a0;
  --accent-gradient: linear-gradient(135deg, #ff7381 0%, #ff9b6a 60%, #ff8bc4 100%);
  --accent-gradient-alt: linear-gradient(135deg, #6b70ff 0%, #8fa3ff 100%);
  --page-accent-tint: rgba(255, 193, 204, 0.18);
  --page-accent-tint-alt: rgba(125, 168, 255, 0.18);
  --page-accent-highlight: rgba(140, 255, 214, 0.12);
  --page-accent-highlight-alt: rgba(255, 199, 123, 0.2);

  --shadow-soft: 0 22px 55px rgba(16, 24, 40, 0.1);
  --shadow-elevated: 0 36px 82px rgba(15, 23, 42, 0.16);
  --shadow-subtle: 0 10px 26px rgba(15, 23, 42, 0.07);

  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 22px;
  --radius-xl: 32px;
  --radius-pill: 999px;

  --spacing-3xs: 0.25rem;
  --spacing-2xs: 0.5rem;
  --spacing-xs: 0.75rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2.25rem;
  --spacing-xl: 3.25rem;
  --spacing-2xl: 4.5rem;
  --spacing-3xl: 6rem;

  --max-width-base: 1120px;
  --max-width-wide: 1240px;
  --max-width-tight: 920px;
}

@media (prefers-color-scheme: dark) {
  :root {
    color-scheme: dark;
    --page-background: #0f1220;
    --page-gradient: radial-gradient(120% 120% at 20% -10%, rgba(255, 138, 161, 0.16) 0%, rgba(14, 16, 30, 0) 50%), radial-gradient(85% 75% at 90% 0%, rgba(110, 138, 255, 0.16) 0%, rgba(15, 18, 32, 0) 55%), linear-gradient(180deg, rgba(11, 14, 25, 0.9) 0%, rgba(11, 15, 28, 0.92) 100%);
    --surface-1: rgba(24, 28, 45, 0.78);
    --surface-2: rgba(22, 26, 41, 0.62);
    --surface-3: rgba(20, 24, 38, 0.46);
    --surface-muted: rgba(23, 27, 44, 0.66);
    --surface-glass: rgba(24, 29, 48, 0.7);
    --border-color: rgba(137, 148, 188, 0.12);
    --divider: rgba(137, 148, 188, 0.12);

    --text-primary: #f5f7ff;
    --text-secondary: rgba(227, 232, 255, 0.72);
    --text-tertiary: rgba(206, 214, 255, 0.56);

    --accent-primary: #ff7b92;
    --accent-primary-strong: #ff5672;
    --accent-secondary: #7b83ff;
    --accent-tertiary: #3dd9b0;
    --accent-gradient: linear-gradient(135deg, #ff7b92 0%, #ff9f6d 60%, #ff91d0 100%);
    --accent-gradient-alt: linear-gradient(135deg, #7b83ff 0%, #98bfff 100%);
    --page-accent-tint: rgba(118, 143, 255, 0.08);
    --page-accent-tint-alt: rgba(255, 160, 210, 0.07);
    --page-accent-highlight: rgba(64, 131, 118, 0.08);
    --page-accent-highlight-alt: rgba(255, 199, 123, 0.06);

    --shadow-soft: 0 22px 60px rgba(5, 9, 20, 0.58);
    --shadow-elevated: 0 45px 120px rgba(5, 10, 20, 0.58);
    --shadow-subtle: 0 18px 40px rgba(7, 11, 25, 0.35);
  }
}

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

html {
  font-family: var(--font-sans);
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--page-background);
  background-image: var(--page-gradient);
  color: var(--text-primary);
  line-height: 1.6;
  position: relative;
  overflow-x: hidden;
}

body::before,
body::after {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    radial-gradient(circle at 20% 20%, var(--page-accent-tint), transparent 45%),
    radial-gradient(circle at 80% 15%, var(--page-accent-tint-alt), transparent 46%),
    radial-gradient(circle at 60% 85%, var(--page-accent-highlight), transparent 45%),
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='128' height='128' viewBox='0 0 128 128'%3E%3Cdefs%3E%3CradialGradient id='a' r='0.45' cx='0.5' cy='0.5'%3E%3Cstop offset='0' stop-color='rgba(255,255,255,0.12)'/%3E%3Cstop offset='1' stop-color='rgba(255,255,255,0)'/%3E%3C/radialGradient%3E%3C/defs%3E%3Crect width='128' height='128' fill='transparent'/%3E%3Ccircle cx='16' cy='16' r='8' fill='url(%23a)'/%3E%3Ccircle cx='96' cy='48' r='6' fill='url(%23a)'/%3E%3Ccircle cx='50' cy='110' r='7' fill='url(%23a)'/%3E%3C/svg%3E");
  background-size: cover, cover, cover, 220px 220px;
  opacity: 0.45;
  z-index: -2;
  animation: backgroundDrift 32s ease-in-out infinite alternate;
  mix-blend-mode: multiply;
}

body::after {
  background-image: none;
  mix-blend-mode: screen;
  opacity: 0.28;
  animation-duration: 38s;
}

@media (prefers-color-scheme: light) {
  body::after {
    background-image:
      radial-gradient(65% 50% at 20% 75%, rgba(255, 212, 168, 0.35), transparent),
      radial-gradient(50% 35% at 80% 20%, rgba(166, 199, 255, 0.32), transparent);
  }
}

@media (prefers-color-scheme: dark) {
  body::after {
    background-image:
      radial-gradient(circle at 16% 80%, var(--page-accent-highlight-alt), transparent 45%),
      radial-gradient(circle at 84% 70%, var(--page-accent-highlight), transparent 48%);
  }
}

@keyframes backgroundDrift {
  0% {
    transform: translate3d(0, 0, 0) scale(1);
    filter: hue-rotate(0deg);
  }
  50% {
    transform: translate3d(-1.5%, -0.8%, 0) scale(1.01);
    filter: hue-rotate(6deg);
  }
  100% {
    transform: translate3d(1.5%, 0.8%, 0) scale(1.015);
    filter: hue-rotate(-4deg);
  }
}

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

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

p {
  margin: 0 0 var(--spacing-md);
  color: var(--text-secondary);
  font-size: 1rem;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  margin-top: 0;
  margin-bottom: var(--spacing-sm);
  font-family: var(--font-display);
  color: var(--text-primary);
  line-height: 1.15;
}

h1 {
  font-size: clamp(2.75rem, 6vw, 3.75rem);
  letter-spacing: -0.02em;
}

h2 {
  font-size: clamp(2rem, 4.5vw, 2.75rem);
  letter-spacing: -0.01em;
}

h3 {
  font-size: clamp(1.4rem, 3vw, 1.9rem);
}

a {
  color: inherit;
  text-decoration: none;
  transition: color 140ms ease, opacity 140ms ease, transform 140ms ease;
}

a:hover,
a:focus-visible {
  color: var(--accent-primary-strong);
}

.container {
  width: min(100%, var(--max-width-base));
  margin-left: auto;
  margin-right: auto;
  padding-left: clamp(1.25rem, 4vw, 2.5rem);
  padding-right: clamp(1.25rem, 4vw, 2.5rem);
}

.container--wide {
  width: min(100%, var(--max-width-wide));
}

.container--tight {
  width: min(100%, var(--max-width-tight));
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.site-header {
  padding: var(--spacing-sm) 0;
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  justify-content: center;
}

.site-header .container {
  backdrop-filter: blur(28px);
  background: color-mix(in srgb, rgba(255, 255, 255, 0.82), transparent);
  border: 1px solid color-mix(in srgb, var(--border-color) 50%, transparent);
  border-radius: var(--radius-pill);
  padding: var(--spacing-2xs) var(--spacing-2xs);
  width: auto;
  max-width: min(95%, var(--max-width-base));
}

@media (prefers-color-scheme: dark) {
  .site-header .container {
    background: color-mix(in srgb, rgba(10, 13, 24, 0.9), transparent);
    border: 1px solid rgba(255, 255, 255, 0.08);
  }
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: clamp(var(--spacing-md), 4vw, var(--spacing-2xl));
  position: relative;
}

.navbar-brand {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  font-weight: 700;
  font-size: 1.125rem;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  padding-left: 8px;
}

.navbar-brand__mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 14px;
  background: var(--accent-gradient);
  box-shadow: var(--shadow-subtle);
  font-weight: 700;
  color: var(--text-invert);
  letter-spacing: -0.04em;
}

.navbar-brand__word {
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  color: transparent;
  background-clip: text;
  font-size: 1.12rem;
}

.navbar-toggler {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-pill);
  border: 1px solid transparent;
  background: var(--surface-muted);
  position: relative;
  overflow: hidden;
  cursor: pointer;
  transition: transform 180ms ease, background 180ms ease;
}

.navbar-toggler:hover {
  transform: translateY(-1px);
  background: color-mix(in srgb, var(--surface-1) 85%, transparent);
}

.navbar-toggler .icon-bar {
  width: 18px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 3px;
  position: absolute;
  transition: transform 220ms ease, opacity 160ms ease;
}

.navbar-toggler .icon-bar:nth-child(1) {
  transform: translateY(-6px);
}

.navbar-toggler .icon-bar:nth-child(2) {
  transform: translateY(0);
}

.navbar-toggler .icon-bar:nth-child(3) {
  transform: translateY(6px);
}

.navbar-toggler.is-active .icon-bar:nth-child(1) {
  transform: rotate(45deg);
}

.navbar-toggler.is-active .icon-bar:nth-child(2) {
  opacity: 0;
}

.navbar-toggler.is-active .icon-bar:nth-child(3) {
  transform: rotate(-45deg);
}

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

.navbar-nav {
  display: flex;
  gap: var(--spacing-xs);
  list-style: none;
  padding: 0;
  margin: 0;
}

.navbar-nav .nav-item {
  position: relative;
}

.navbar-nav .nav-link {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.55rem 0.85rem;
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--text-secondary);
  border-radius: var(--radius-pill);
  transition: background 160ms ease, color 160ms ease, transform 160ms ease;
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link:focus-visible {
  color: var(--text-primary);
  background: color-mix(in srgb, var(--surface-muted) 75%, transparent);
}

.navbar-nav .nav-link.active {
  background: color-mix(in srgb, var(--surface-muted) 85%, transparent);
  color: var(--text-primary);
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--border-color) 70%, transparent);
}

.navbar-cta {
  display: flex;
  align-items: center;
  gap: var(--spacing-2xs);
}

.language-switcher {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.language-switcher ul {
  display: flex;
  list-style: none;
  padding: 0;
  margin: 0;
  gap: 0.4rem;
}

.language-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 32px;
  height: 32px;
  border-radius: var(--radius-pill);
  font-size: 0.75rem;
  letter-spacing: 0.02em;
  font-weight: 600;
  color: var(--text-secondary);
  background: transparent;
  border: 1px solid transparent;
  transition: background 160ms ease, color 160ms ease, border 160ms ease;
}

.language-link:hover,
.language-link:focus-visible {
  color: var(--text-primary);
  background: var(--surface-muted);
}

.language-link.active {
  color: var(--text-primary);
  background: color-mix(in srgb, var(--surface-muted) 90%, transparent);
  border: 1px solid color-mix(in srgb, var(--border-color) 80%, transparent);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 1.5rem;
  border-radius: var(--radius-pill);
  border: none;
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  transition: transform 160ms ease, box-shadow 180ms ease, background 160ms ease, outline 160ms ease;
  text-decoration: none;
  white-space: nowrap;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn:focus-visible {
  outline: 2px solid color-mix(in srgb, var(--accent-secondary) 70%, transparent);
  outline-offset: 2px;
}

.btn-primary {
  background: var(--accent-gradient);
  color: var(--text-invert);
  box-shadow: var(--shadow-subtle);
}

.btn-primary:hover {
  box-shadow: var(--shadow-soft);
}

.btn-secondary {
  background: color-mix(in srgb, var(--surface-muted) 90%, transparent);
  color: var(--text-primary);
  border: 1px solid color-mix(in srgb, var(--border-color) 80%, transparent);
}

.btn-secondary:hover {
  background: color-mix(in srgb, var(--surface-muted) 100%, transparent);
  color: var(--text-primary);
}

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

.btn-ghost:hover {
  background: color-mix(in srgb, var(--surface-muted) 55%, transparent);
}

.btn-light {
  background: #fff;
  color: var(--text-primary);
  box-shadow: var(--shadow-subtle);
}

.btn-icon {
  width: 44px;
  height: 44px;
  padding: 0;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-pill);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  background: color-mix(in srgb, var(--surface-muted) 70%, transparent);
  color: var(--accent-primary-strong);
  border: 1px solid color-mix(in srgb, var(--border-color) 80%, transparent);
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.6rem 1.1rem;
  background: var(--surface-muted);
  border-radius: var(--radius-pill);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-secondary);
}

.section {
  padding: clamp(var(--spacing-xl), 8vw, var(--spacing-3xl)) 0;
  position: relative;
}

.section-header {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--spacing-xs);
  margin-bottom: var(--spacing-lg);
}

.section-header.centered {
  align-items: center;
  text-align: center;
}

.section-eyebrow {
  display: inline-flex;
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-pill);
  background: color-mix(in srgb, var(--surface-muted) 70%, transparent);
  color: var(--accent-secondary);
  font-size: 0.77rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.section-grid {
  display: grid;
  gap: var(--spacing-lg);
}

.section-grid--two {
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.section-grid--three {
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.card {
  background: var(--surface-1);
  border-radius: var(--radius-lg);
  padding: var(--spacing-md);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-subtle);
  transition: transform 200ms ease, box-shadow 220ms ease, border 200ms ease;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-soft);
  border-color: color-mix(in srgb, var(--border-color) 40%, transparent);
}

.card--inline {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.card-eyebrow {
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-tertiary);
}

.card h3 {
  margin-bottom: var(--spacing-2xs);
}

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

.stats-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
}

.stat {
  flex: 1 1 150px;
  background: var(--surface-muted);
  border-radius: var(--radius-md);
  padding: var(--spacing-sm);
  border: 1px solid color-mix(in srgb, var(--border-color) 65%, transparent);
}

.stat strong {
  display: block;
  font-size: 1.4rem;
  color: var(--text-primary);
}

.pill-group {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.4rem 0.9rem;
  border-radius: var(--radius-pill);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--accent-secondary);
  background: color-mix(in srgb, var(--surface-muted) 80%, transparent);
}

.floating-shape {
  position: absolute;
  border-radius: 999px;
  filter: blur(0);
  opacity: 0.45;
  z-index: -1;
  animation: float 14s ease-in-out infinite;
}

.floating-shape--accent {
  background: color-mix(in srgb, var(--accent-primary) 45%, transparent);
}

.floating-shape--cool {
  background: color-mix(in srgb, var(--accent-secondary) 35%, transparent);
}

.floating-shape--mint {
  background: color-mix(in srgb, var(--accent-tertiary) 42%, transparent);
}

@keyframes float {
  0% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-18px);
  }
  100% {
    transform: translateY(0px);
  }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(24px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.section {
  animation: fadeInUp 0.7s cubic-bezier(0.16, 1, 0.3, 1) backwards;
}

.hero {
  animation-delay: 0.1s;
}

.section:nth-child(2) {
  animation-delay: 0.2s;
}

.section:nth-child(3) {
  animation-delay: 0.3s;
}

.section:nth-child(4) {
  animation-delay: 0.4s;
}

.footer {
  padding: var(--spacing-lg) 0 var(--spacing-md);
  border-top: 1px solid var(--divider);
  margin-top: var(--spacing-2xl);
}

.footer-top {
  display: grid;
  gap: var(--spacing-md);
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  margin-bottom: var(--spacing-md);
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
  max-width: 300px;
}

.footer-brand strong {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-primary);
}

.footer-brand p {
  font-size: 0.9rem;
  margin-bottom: var(--spacing-xs);
}

.pill-group {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.pill {
  padding: 0.35rem 0.8rem;
  border-radius: var(--radius-pill);
  background: color-mix(in srgb, var(--surface-muted) 85%, transparent);
  border: 1px solid color-mix(in srgb, var(--border-color) 70%, transparent);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-secondary);
  transition: all 200ms ease;
}

.pill:hover {
  background: color-mix(in srgb, var(--surface-1) 90%, transparent);
  border-color: color-mix(in srgb, var(--accent-secondary) 40%, transparent);
  color: var(--accent-secondary);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-2xs);
}

.footer-links a {
  color: var(--text-secondary);
  font-size: 0.95rem;
  transition: color 200ms ease;
}

.footer-links a:hover {
  color: var(--accent-secondary);
}

.card-eyebrow {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 600;
  color: var(--text-tertiary);
  margin-bottom: var(--spacing-2xs);
}

.footer-bottom {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
  justify-content: space-between;
  align-items: flex-start;
  border-top: 1px solid var(--divider);
  padding-top: var(--spacing-sm);
  font-size: 0.85rem;
  color: var(--text-tertiary);
}

.footer-meta {
  display: flex;
  gap: var(--spacing-xs);
  flex-wrap: wrap;
  align-items: center;
}

.language-switcher ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  gap: 0.5rem;
}

.language-link {
  padding: 0.35rem 0.8rem;
  border-radius: var(--radius-pill);
  background: color-mix(in srgb, var(--surface-muted) 80%, transparent);
  border: 1px solid color-mix(in srgb, var(--border-color) 70%, transparent);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
  transition: all 200ms ease;
}

.language-link:hover {
  background: color-mix(in srgb, var(--surface-1) 90%, transparent);
  color: var(--text-primary);
  border-color: color-mix(in srgb, var(--border-color) 100%, transparent);
}

.language-link.active {
  background: var(--accent-gradient-alt);
  color: var(--text-invert);
  border-color: transparent;
}

@media (min-width: 768px) {
  .footer-bottom {
    flex-direction: row;
    align-items: center;
  }
}

@media (min-width: 961px) {
  .navbar-toggler {
    display: none;
  }

  .navbar-brand {
    margin-right: clamp(var(--spacing-lg), 6vw, var(--spacing-3xl));
    padding-right: var(--spacing-md);
    border-right: 1px solid color-mix(in srgb, var(--border-color) 65%, transparent);
  }

  .navbar-collapse {
    position: static;
    background: transparent;
    border: none;
    box-shadow: none;
    padding: 0;
    flex-direction: row;
    align-items: center;
    gap: var(--spacing-md);
    opacity: 1 !important;
    pointer-events: all;
    transform: none !important;
  }
}

@media (max-width: 960px) {
  .navbar-collapse {
    position: absolute;
    top: calc(100% + 0.35rem);
    left: clamp(0.5rem, 4vw, 1.75rem);
    right: clamp(0.5rem, 4vw, 1.75rem);
    margin: 0;
    background:
      linear-gradient(135deg,
        color-mix(in srgb, rgba(255, 255, 255, 0.94) 90%, var(--surface-glass)) 0%,
        color-mix(in srgb, rgba(245, 247, 255, 0.95) 70%, var(--surface-glass)) 100%);
    backdrop-filter: blur(28px);
    border-radius: var(--radius-xl);
    border: 1px solid color-mix(in srgb, var(--border-color) 65%, transparent);
    padding: clamp(1.25rem, 5vw, 2.25rem);
    flex-direction: column;
    align-items: flex-start;
    gap: var(--spacing-md);
    transform-origin: top center;
    transform: translateY(-12px) scale(0.97);
    opacity: 0;
    pointer-events: none;
    visibility: hidden;
    box-shadow: 0 25px 55px rgba(5, 10, 20, 0.28);
    transition: opacity 220ms cubic-bezier(0.16, 1, 0.3, 1), transform 240ms cubic-bezier(0.16, 1, 0.3, 1);
    z-index: 1200;
    max-height: calc(100vh - var(--site-header-height, 72px) - 1rem);
    overflow-y: auto;
  }

  @media (prefers-color-scheme: dark) {
    .navbar-collapse {
      background:
        linear-gradient(150deg,
          color-mix(in srgb, rgba(12, 15, 27, 0.97), transparent) 0%,
          color-mix(in srgb, rgba(18, 22, 36, 0.9), transparent) 100%);
      border: 1px solid rgba(255, 255, 255, 0.08);
      box-shadow: 0 35px 70px rgba(0, 0, 0, 0.65);
    }
  }

  .navbar-collapse.is-active {
    transform: translateY(0) scale(1);
    opacity: 1;
    pointer-events: all;
    visibility: visible;
  }

  .navbar-nav {
    flex-direction: column;
    width: 100%;
  }

  .navbar-nav .nav-link {
    width: 100%;
    justify-content: space-between;
  }

  .navbar-cta {
    width: 100%;
    justify-content: flex-start;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
  }
}

@media (max-width: 640px) {
  h1 {
    font-size: clamp(2.35rem, 10vw, 2.8rem);
  }

  h2 {
    font-size: clamp(1.75rem, 8vw, 2.25rem);
  }

  .section {
    padding: clamp(3.25rem, 12vw, 4rem) 0;
  }

  .footer-bottom {
    align-items: flex-start;
  }
}