/* Intellect Investments Ltd — Main Stylesheet */

@font-face {
  font-family: "Sora";
  src: url("../fonts/sora-400.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Sora";
  src: url("../fonts/sora-600.woff2") format("woff2");
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Sora";
  src: url("../fonts/sora-700.woff2") format("woff2");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Outfit";
  src: url("../fonts/outfit-300.woff2") format("woff2");
  font-weight: 300;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Outfit";
  src: url("../fonts/outfit-400.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Outfit";
  src: url("../fonts/outfit-500.woff2") format("woff2");
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Outfit";
  src: url("../fonts/outfit-600.woff2") format("woff2");
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Outfit";
  src: url("../fonts/outfit-700.woff2") format("woff2");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

:root {
  --black: #000000;
  --crimson: #cf0f47;
  --vivid: #ff0b55;
  --blush: #ffdede;
  --white: #ffffff;
  --text-dark: #1a1a1a;
  --text-muted: #4a4a4a;
  --gradient: linear-gradient(135deg, #cf0f47 0%, #ff0b55 100%);
  --font-display: "Sora", system-ui, sans-serif;
  --font-body: "Outfit", system-ui, sans-serif;
  --radius: 12px;
  --shadow: 0 12px 40px rgba(0, 0, 0, 0.12);
  --header-h: 76px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --max: 1120px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--text-dark);
  background: var(--blush);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

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

ul {
  list-style: none;
}

h1,
h2,
h3,
h4 {
  font-family: var(--font-display);
  line-height: 1.15;
  letter-spacing: -0.02em;
  font-weight: 700;
}

h1 {
  font-size: clamp(2.25rem, 5vw, 3.75rem);
}

h2 {
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  color: var(--crimson);
}

h3 {
  font-size: 1.25rem;
  color: var(--crimson);
}

p + p {
  margin-top: 1rem;
}

.container {
  width: min(100% - 2.5rem, var(--max));
  margin-inline: auto;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--vivid);
  color: var(--white);
  padding: 0.75rem 1rem;
  z-index: 1000;
}

.skip-link:focus {
  left: 1rem;
  top: 1rem;
}

/* Header */
.site-header {
  position: fixed;
  inset: 0 0 auto;
  height: var(--header-h);
  z-index: 100;
  background: rgba(255, 222, 222, 0.85);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(207, 15, 71, 0.12);
  transition: background 0.3s var(--ease), box-shadow 0.3s var(--ease);
}

.site-header.scrolled {
  background: rgba(255, 222, 222, 0.95);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
}

.site-header.is-dark {
  background: rgba(0, 0, 0, 0.72);
  border-bottom-color: rgba(255, 11, 85, 0.2);
}

.site-header.is-dark .nav-link {
  color: var(--blush);
}

.site-header.is-dark .nav-toggle span {
  background: var(--blush);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-h);
  gap: 1.5rem;
}

.logo img {
  height: 40px;
  width: auto;
  transition: transform 0.3s var(--ease);
}

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

.nav-list {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.nav-link {
  display: inline-block;
  padding: 0.55rem 0.9rem;
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--text-dark);
  border-radius: 999px;
  transition: color 0.25s var(--ease), background 0.25s var(--ease);
}

.nav-link:hover,
.nav-link.active {
  color: var(--crimson);
  background: rgba(207, 15, 71, 0.08);
}

.site-header.is-dark .nav-link:hover,
.site-header.is-dark .nav-link.active {
  color: var(--vivid);
  background: rgba(255, 11, 85, 0.12);
}

.nav-cta {
  margin-left: 0.5rem;
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 0;
  background: transparent;
  cursor: pointer;
  position: relative;
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  margin: 5px auto;
  background: var(--black);
  transition: transform 0.3s var(--ease), opacity 0.3s var(--ease);
}

.nav-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.nav-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}
.nav-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.9rem 1.6rem;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: 999px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease),
    background 0.25s var(--ease), color 0.25s var(--ease), border-color 0.25s var(--ease);
}

.btn:hover {
  transform: translateY(-2px);
}

.btn:active {
  transform: translateY(0);
}

.btn-primary {
  background: var(--gradient);
  color: var(--white);
  box-shadow: 0 8px 24px rgba(255, 11, 85, 0.28);
}

.btn-primary:hover {
  box-shadow: 0 12px 32px rgba(255, 11, 85, 0.4);
  background: linear-gradient(135deg, #ff0b55 0%, #cf0f47 100%);
}

.btn-secondary {
  background: transparent;
  color: var(--blush);
  border-color: rgba(255, 222, 222, 0.45);
}

.btn-secondary:hover {
  background: rgba(255, 222, 222, 0.1);
  border-color: var(--blush);
}

.btn-outline {
  background: transparent;
  color: var(--crimson);
  border-color: var(--crimson);
}

.btn-outline:hover {
  background: var(--crimson);
  color: var(--white);
}

.btn-learn-more {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  margin-top: 1rem;
  font-weight: 600;
  color: var(--vivid);
  transition: gap 0.25s var(--ease), color 0.25s var(--ease);
}

.btn-learn-more::after {
  content: "→";
  transition: transform 0.25s var(--ease);
}

.btn-learn-more:hover {
  color: var(--crimson);
  gap: 0.6rem;
}

.btn-learn-more:hover::after {
  transform: translateX(3px);
}

/* Hero */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  color: var(--blush);
  overflow: hidden;
  background: var(--black);
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: url("../images/hero-pattern.svg") center / cover no-repeat;
  transform: translateZ(0);
  will-change: transform;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    120deg,
    rgba(0, 0, 0, 0.82) 0%,
    rgba(0, 0, 0, 0.55) 50%,
    rgba(207, 15, 71, 0.35) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 1;
  padding: calc(var(--header-h) + 3rem) 0 5rem;
  max-width: 720px;
}

.hero-brand {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 700;
  color: var(--white);
  letter-spacing: -0.03em;
  margin-bottom: 1.25rem;
}

.hero-brand span {
  color: var(--vivid);
}

.hero h1 {
  color: var(--blush);
  margin-bottom: 1.25rem;
}

.hero-lead {
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  font-weight: 300;
  color: rgba(255, 222, 222, 0.88);
  max-width: 34rem;
  margin-bottom: 2rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
}

.page-hero {
  position: relative;
  padding: calc(var(--header-h) + 4rem) 0 4rem;
  background: var(--black);
  color: var(--blush);
  overflow: hidden;
}

.page-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: url("../images/hero-pattern.svg") center / cover no-repeat;
  opacity: 0.45;
}

.page-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(0, 0, 0, 0.9), rgba(0, 0, 0, 0.55));
}

.page-hero .container {
  position: relative;
  z-index: 1;
}

.page-hero h1 {
  color: var(--blush);
  margin-bottom: 0.75rem;
}

.page-hero p {
  max-width: 40rem;
  color: rgba(255, 222, 222, 0.85);
  font-weight: 300;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  font-size: 0.875rem;
  margin-bottom: 1.25rem;
  color: rgba(255, 222, 222, 0.65);
}

.breadcrumb a {
  color: var(--vivid);
  transition: color 0.2s;
}

.breadcrumb a:hover {
  color: var(--blush);
}

.breadcrumb span {
  opacity: 0.5;
}

/* Sections */
.section {
  padding: 5.5rem 0;
}

.section-blush {
  background: var(--blush);
}

.section-black {
  background: var(--black);
  color: var(--blush);
}

.section-black h2 {
  color: var(--vivid);
}

.section-header {
  max-width: 40rem;
  margin-bottom: 3rem;
}

.section-header p {
  margin-top: 0.85rem;
  color: var(--text-muted);
}

.section-black .section-header p {
  color: rgba(255, 222, 222, 0.75);
}

.eyebrow {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--vivid);
  margin-bottom: 0.75rem;
}

/* Intro split */
.intro-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 3rem;
  align-items: center;
}

.intro-visual {
  border-radius: var(--radius);
  overflow: hidden;
  min-height: 320px;
  background: url("../images/section-abstract.svg") center / cover no-repeat;
  box-shadow: var(--shadow);
}

/* Feature cards */
.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
}

.feature-card {
  background: rgba(255, 255, 255, 0.45);
  border: 1px solid rgba(207, 15, 71, 0.12);
  border-radius: var(--radius);
  padding: 1.75rem 1.5rem;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease),
    border-color 0.3s var(--ease);
}

.feature-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow);
  border-color: rgba(255, 11, 85, 0.35);
}

.feature-card img {
  width: 48px;
  height: 48px;
  margin-bottom: 1.15rem;
}

.feature-card h3 {
  margin-bottom: 0.6rem;
}

.feature-card p {
  color: var(--text-muted);
  font-size: 0.98rem;
}

/* Service cards */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.35rem;
}

.service-card {
  background: rgba(255, 255, 255, 0.55);
  border: 1px solid rgba(207, 15, 71, 0.1);
  border-radius: var(--radius);
  padding: 1.85rem 1.6rem;
  display: flex;
  flex-direction: column;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease),
    border-color 0.3s var(--ease);
}

.section-black .service-card {
  background: rgba(255, 222, 222, 0.06);
  border-color: rgba(255, 11, 85, 0.2);
  backdrop-filter: blur(10px);
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow);
  border-color: var(--vivid);
}

.service-card img {
  width: 56px;
  height: 56px;
  margin-bottom: 1.15rem;
}

.service-card h3 {
  margin-bottom: 0.65rem;
  color: var(--crimson);
}

.section-black .service-card h3 {
  color: var(--vivid);
}

.service-card p {
  color: var(--text-muted);
  flex: 1;
  font-size: 0.98rem;
}

.section-black .service-card p {
  color: rgba(255, 222, 222, 0.78);
}

/* Director preview */
.director-preview {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.director-quote {
  position: relative;
  padding: 2rem;
  background: rgba(255, 255, 255, 0.5);
  border-left: 4px solid var(--vivid);
  border-radius: 0 var(--radius) var(--radius) 0;
}

.director-quote p {
  font-size: 1.15rem;
  font-weight: 400;
  color: var(--text-dark);
}

.director-name {
  margin-top: 1.5rem;
  font-weight: 600;
  color: var(--crimson);
  line-height: 1.4;
}

.director-message {
  max-width: 44rem;
}

.director-message .director-name {
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(207, 15, 71, 0.2);
}

/* CTA banner */
.cta-banner {
  padding: 4.5rem 0;
  background: var(--gradient);
  color: var(--white);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  content: "";
  position: absolute;
  width: 420px;
  height: 420px;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.12);
  top: -160px;
  right: -80px;
}

.cta-banner .container {
  position: relative;
  z-index: 1;
}

.cta-banner h2 {
  color: var(--white);
  margin-bottom: 0.75rem;
}

.cta-banner p {
  max-width: 32rem;
  margin: 0 auto 1.75rem;
  color: rgba(255, 255, 255, 0.92);
}

.cta-banner .btn-primary {
  background: var(--black);
  box-shadow: none;
}

.cta-banner .btn-primary:hover {
  background: #1a1a1a;
}

/* Company facts */
.facts-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
  margin-top: 2rem;
}

.fact-item {
  padding: 1.35rem 1.4rem;
  background: rgba(255, 255, 255, 0.5);
  border-radius: var(--radius);
  border: 1px solid rgba(207, 15, 71, 0.1);
}

.fact-item dt {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--vivid);
  margin-bottom: 0.35rem;
}

.fact-item dd {
  font-weight: 500;
  color: var(--text-dark);
}

/* Contact */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 2.5rem;
  align-items: start;
}

.contact-details {
  display: grid;
  gap: 1.25rem;
}

.contact-item {
  padding: 1.35rem 1.4rem;
  background: rgba(255, 255, 255, 0.5);
  border-radius: var(--radius);
  border: 1px solid rgba(207, 15, 71, 0.1);
}

.contact-item h3 {
  font-size: 0.95rem;
  margin-bottom: 0.35rem;
}

.contact-item a {
  color: var(--text-dark);
  font-weight: 500;
  transition: color 0.2s;
}

.contact-item a:hover {
  color: var(--vivid);
}

.contact-form {
  background: rgba(255, 255, 255, 0.55);
  border: 1px solid rgba(207, 15, 71, 0.12);
  border-radius: var(--radius);
  padding: 1.85rem;
}

.form-group {
  margin-bottom: 1.15rem;
}

.form-group label {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 0.4rem;
  color: var(--text-dark);
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 0.85rem 1rem;
  border: 1px solid rgba(207, 15, 71, 0.25);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.8);
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--text-dark);
  transition: border-color 0.2s, box-shadow 0.2s;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--vivid);
  box-shadow: 0 0 0 3px rgba(255, 11, 85, 0.15);
}

.form-group textarea {
  min-height: 140px;
  resize: vertical;
}

.map-wrap {
  margin-top: 3rem;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid rgba(207, 15, 71, 0.15);
  box-shadow: var(--shadow);
}

.map-wrap img {
  width: 100%;
  min-height: 280px;
  object-fit: cover;
}

.map-caption {
  padding: 1rem 1.25rem;
  background: var(--black);
  color: var(--blush);
  font-size: 0.95rem;
}

.map-caption a {
  color: var(--vivid);
  font-weight: 600;
}

/* Service detail */
.service-detail-hero {
  /* uses page-hero styles via shared markup */
}

.service-detail-overview,
.service-detail-highlights,
.service-detail-cta {
  padding: 4rem 0;
}

.service-detail-highlights {
  background: var(--black);
  color: var(--blush);
}

.service-detail-highlights h2 {
  color: var(--vivid);
  margin-bottom: 1.5rem;
}

.service-detail-highlights ul {
  display: grid;
  gap: 0.85rem;
  max-width: 40rem;
}

.service-detail-highlights li {
  position: relative;
  padding: 1rem 1rem 1rem 2.75rem;
  background: rgba(255, 222, 222, 0.06);
  border-radius: 10px;
  border: 1px solid rgba(255, 11, 85, 0.15);
}

.service-detail-highlights li::before {
  content: "";
  position: absolute;
  left: 1rem;
  top: 1.25rem;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--vivid);
}

.service-detail-cta {
  text-align: center;
  background: var(--blush);
}

.service-detail-cta h2 {
  margin-bottom: 1.25rem;
}

/* Footer */
.site-footer {
  background: var(--black);
  color: var(--blush);
  padding: 4rem 0 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 2.5rem;
  margin-bottom: 2.5rem;
}

.footer-brand .logo img {
  height: 36px;
  margin-bottom: 1rem;
}

.footer-brand p {
  color: rgba(255, 222, 222, 0.7);
  font-size: 0.95rem;
  max-width: 28rem;
}

.footer-col h4 {
  font-family: var(--font-display);
  font-size: 0.95rem;
  color: var(--vivid);
  margin-bottom: 1rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.footer-col a {
  display: block;
  padding: 0.3rem 0;
  color: rgba(255, 222, 222, 0.78);
  transition: color 0.2s, transform 0.2s;
}

.footer-col a:hover {
  color: var(--vivid);
  transform: translateX(3px);
}

.footer-bottom {
  padding-top: 1.75rem;
  border-top: 1px solid rgba(255, 11, 85, 0.2);
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.5rem;
  justify-content: space-between;
  font-size: 0.875rem;
  color: rgba(255, 222, 222, 0.55);
}

.footer-disclaimer {
  width: 100%;
  margin-top: 0.5rem;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.25rem;
}

.footer-links a {
  color: rgba(255, 222, 222, 0.7);
  transition: color 0.2s;
}

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

/* Legal pages */
.legal-content {
  max-width: 46rem;
}

.legal-content .legal-meta {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 2rem;
}

.legal-content h2 {
  margin-top: 2.25rem;
  margin-bottom: 0.85rem;
  font-size: 1.35rem;
}

.legal-content h2:first-of-type {
  margin-top: 0;
}

.legal-content p,
.legal-content li {
  color: var(--text-muted);
}

.legal-content ul {
  margin: 0.85rem 0 1.15rem;
  padding-left: 1.25rem;
  list-style: disc;
}

.legal-content li {
  margin-bottom: 0.45rem;
  padding-left: 0.15rem;
}

.legal-content a {
  color: var(--crimson);
  font-weight: 500;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.legal-content a:hover {
  color: var(--vivid);
}

.legal-content strong {
  color: var(--text-dark);
  font-weight: 600;
}

/* Animations */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 {
  transition-delay: 0.1s;
}
.reveal-delay-2 {
  transition-delay: 0.2s;
}
.reveal-delay-3 {
  transition-delay: 0.3s;
}
.reveal-delay-4 {
  transition-delay: 0.4s;
}
.reveal-delay-5 {
  transition-delay: 0.5s;
}

.hero-animate .hero-brand,
.hero-animate h1,
.hero-animate .hero-lead,
.hero-animate .hero-actions {
  opacity: 0;
  transform: translateY(24px);
  animation: fadeUp 0.85s var(--ease) forwards;
}

.hero-animate .hero-brand {
  animation-delay: 0.15s;
}
.hero-animate h1 {
  animation-delay: 0.3s;
}
.hero-animate .hero-lead {
  animation-delay: 0.45s;
}
.hero-animate .hero-actions {
  animation-delay: 0.6s;
}

@keyframes fadeUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  .reveal,
  .hero-animate .hero-brand,
  .hero-animate h1,
  .hero-animate .hero-lead,
  .hero-animate .hero-actions {
    opacity: 1 !important;
    transform: none !important;
    animation: none !important;
    transition: none !important;
  }
}

/* Responsive */
@media (max-width: 960px) {
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .intro-grid,
  .director-preview,
  .contact-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .nav-toggle {
    display: block;
  }

  .site-nav {
    position: fixed;
    inset: var(--header-h) 0 auto;
    background: rgba(255, 222, 222, 0.98);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(207, 15, 71, 0.15);
    padding: 1rem;
    transform: translateY(-120%);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.35s var(--ease), opacity 0.35s var(--ease);
  }

  .site-header.is-dark .site-nav {
    background: rgba(0, 0, 0, 0.96);
  }

  .site-nav.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .nav-list {
    flex-direction: column;
    align-items: stretch;
    gap: 0.25rem;
  }

  .nav-cta {
    margin-left: 0;
    margin-top: 0.5rem;
    text-align: center;
  }

  .features-grid,
  .services-grid,
  .facts-grid {
    grid-template-columns: 1fr;
  }

  .section {
    padding: 4rem 0;
  }

  .hero-content {
    padding-bottom: 4rem;
  }

  .footer-bottom {
    flex-direction: column;
  }
}