/* Neurogames.AI LLC — Corporate Website Styles */

:root {
  --navy: #1e3a5f;
  --navy-dark: #152a45;
  --navy-light: #2d4a73;
  --cyan: #0891b2;
  --cyan-bright: #22d3ee;
  --orange: #f97316;
  --purple: #8b5cf6;
  --mint: #f0fdfa;
  --mint-soft: #ecfeff;
  --gray-50: #f8fafc;
  --gray-100: #f1f5f9;
  --gray-200: #e2e8f0;
  --gray-500: #64748b;
  --gray-700: #334155;
  --white: #ffffff;
  --shadow-sm: 0 1px 3px rgba(30, 58, 95, 0.08);
  --shadow-md: 0 8px 30px rgba(30, 58, 95, 0.12);
  --shadow-lg: 0 20px 50px rgba(30, 58, 95, 0.15);
  --radius: 12px;
  --radius-lg: 20px;
  --max-width: 1140px;
  --header-height: 72px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Inter", "Segoe UI", system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--gray-700);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: var(--cyan);
  text-decoration: none;
  transition: color 0.2s ease;
}

a:hover {
  color: var(--navy);
}

.container {
  width: min(100% - 2rem, var(--max-width));
  margin-inline: auto;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--gray-200);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: var(--header-height);
  gap: 1rem;
  flex-wrap: wrap;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-left: auto;
}

.lang-switch {
  display: inline-flex;
  border: 1px solid var(--gray-200);
  border-radius: 999px;
  overflow: hidden;
  background: var(--white);
}

.lang-btn {
  border: none;
  background: transparent;
  color: var(--gray-500);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.35rem 0.65rem;
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease;
}

.lang-btn.is-active {
  background: var(--navy);
  color: var(--white);
}

.brand-logo-wrap,
.footer-logo-wrap {
  display: block;
}

.brand-logo {
  height: 44px;
  width: auto;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1.75rem;
}

.site-nav a {
  color: var(--navy);
  font-size: 0.9rem;
  font-weight: 500;
}

.site-nav a:hover {
  color: var(--cyan);
}

.nav-cta {
  background: var(--navy);
  color: var(--white) !important;
  padding: 0.55rem 1.1rem;
  border-radius: 999px;
}

.nav-cta:hover {
  background: var(--navy-dark);
  color: var(--white) !important;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--navy);
  border-radius: 2px;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

/* Hero */
.hero {
  padding: 4rem 0 5rem;
  background:
    radial-gradient(ellipse 80% 60% at 90% 10%, rgba(34, 211, 238, 0.12), transparent),
    radial-gradient(ellipse 60% 50% at 10% 80%, rgba(139, 92, 246, 0.08), transparent),
    linear-gradient(180deg, var(--mint) 0%, var(--white) 100%);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 3rem;
  align-items: center;
}

.eyebrow {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--cyan);
  margin: 0 0 0.75rem;
}

.eyebrow--light {
  color: var(--cyan-bright);
}

.hero h1 {
  font-size: clamp(2rem, 4vw, 2.85rem);
  line-height: 1.15;
  color: var(--navy);
  margin: 0 0 1.25rem;
  font-weight: 700;
}

.hero-lead {
  font-size: 1.1rem;
  color: var(--gray-500);
  margin: 0 0 2rem;
  max-width: 52ch;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-bottom: 2rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.85rem 1.5rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}

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

.btn-primary {
  background: var(--navy);
  color: var(--white);
  box-shadow: var(--shadow-md);
}

.btn-primary:hover {
  background: var(--navy-dark);
  color: var(--white);
}

.btn-secondary {
  background: var(--white);
  color: var(--navy);
  border-color: var(--gray-200);
}

.btn-secondary:hover {
  border-color: var(--cyan);
  color: var(--cyan);
}

.btn-whatsapp {
  background: #25d366;
  color: var(--white);
}

.btn-whatsapp:hover {
  background: #1ebe57;
  color: var(--white);
}

.btn-ghost {
  background: transparent;
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.35);
}

.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.1);
  color: var(--white);
}

.btn-on-dark {
  background: var(--white);
  color: var(--navy);
  border-color: transparent;
}

.btn-on-dark:hover {
  background: var(--mint-soft);
  color: var(--navy);
}

.btn-block {
  width: 100%;
  margin-top: 1rem;
}

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.badge {
  font-size: 0.75rem;
  font-weight: 500;
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  background: var(--white);
  color: var(--navy-light);
  border: 1px solid var(--gray-200);
}

.hero-visual {
  position: relative;
  min-height: 340px;
}

.hero-card {
  position: absolute;
  background: var(--white);
  border-radius: var(--radius);
  padding: 1.25rem 1.35rem;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--gray-100);
  max-width: 260px;
}

.hero-card strong {
  display: block;
  color: var(--navy);
  margin-bottom: 0.35rem;
  font-size: 0.95rem;
}

.hero-card p {
  margin: 0;
  font-size: 0.85rem;
  color: var(--gray-500);
}

.hero-card--1 { top: 0; left: 0; }
.hero-card--2 { top: 110px; right: 0; }
.hero-card--3 { bottom: 0; left: 40px; }

.puzzle-dot {
  width: 10px;
  height: 10px;
  border-radius: 3px;
  margin-bottom: 0.65rem;
}

.puzzle-dot--orange { background: var(--orange); }
.puzzle-dot--cyan { background: var(--cyan-bright); }
.puzzle-dot--purple { background: var(--purple); }

/* Sections */
.section {
  padding: 5rem 0;
}

.section--muted {
  background: var(--gray-50);
}

.section-header {
  max-width: 680px;
  margin-bottom: 3rem;
}

.section-header h2 {
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  color: var(--navy);
  margin: 0 0 1rem;
  line-height: 1.2;
}

.section-lead {
  font-size: 1.05rem;
  color: var(--gray-500);
  margin: 0;
}

/* Stats */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.stat-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-sm);
}

.stat-number {
  display: block;
  font-size: 2rem;
  font-weight: 700;
  color: var(--cyan);
  margin-bottom: 0.5rem;
}

.stat-card h3 {
  color: var(--navy);
  margin: 0 0 0.5rem;
  font-size: 1.1rem;
}

.stat-card p {
  margin: 0;
  font-size: 0.92rem;
  color: var(--gray-500);
}

/* Features */
.features-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.feature-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 2rem;
  border: 1px solid var(--gray-200);
  transition: box-shadow 0.2s ease, transform 0.2s ease;
}

.feature-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.feature-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.85rem;
  margin-bottom: 1rem;
  color: var(--white);
}

.feature-icon--orange { background: var(--orange); }
.feature-icon--cyan { background: var(--cyan); }
.feature-icon--purple { background: var(--purple); }
.feature-icon--navy { background: var(--navy); }

.feature-card h3 {
  color: var(--navy);
  margin: 0 0 0.5rem;
}

.feature-card p {
  margin: 0;
  color: var(--gray-500);
  font-size: 0.95rem;
}

/* Operations */
.operations-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}

.locations {
  display: grid;
  gap: 1.25rem;
}

.location-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  box-shadow: var(--shadow-sm);
}

.location-card--accent {
  border-color: rgba(8, 145, 178, 0.25);
  background: linear-gradient(135deg, var(--mint-soft), var(--white));
}

.location-card h3 {
  color: var(--navy);
  margin: 0 0 0.35rem;
}

.location-label {
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--cyan);
  margin: 0 0 0.75rem;
}

.location-card address,
.location-card p {
  margin: 0;
  font-style: normal;
  color: var(--gray-500);
}

/* Bridge section */
.section--bridge {
  background: linear-gradient(135deg, var(--navy-dark) 0%, var(--navy) 50%, var(--navy-light) 100%);
  color: rgba(255, 255, 255, 0.88);
  padding: 5.5rem 0;
}

.bridge-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 3rem;
  align-items: center;
}

.bridge-content h2 {
  color: var(--white);
  font-size: clamp(1.75rem, 3vw, 2.2rem);
  margin: 0 0 1.25rem;
  line-height: 1.2;
}

.bridge-content p {
  margin: 0 0 1rem;
  line-height: 1.7;
}

.bridge-list {
  margin: 1.5rem 0;
  padding-left: 1.25rem;
}

.bridge-list li {
  margin-bottom: 0.5rem;
}

.bridge-list li::marker {
  color: var(--cyan-bright);
}

.audience-block {
  margin: 2rem 0 1.5rem;
}

.audience-title {
  color: var(--white);
  font-size: 1.1rem;
  margin: 0 0 1rem;
}

.audience-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.audience-card {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius);
  padding: 1.15rem;
}

.audience-card h4 {
  color: var(--white);
  margin: 0 0 0.5rem;
  font-size: 0.95rem;
}

.audience-card p {
  margin: 0;
  font-size: 0.85rem;
  line-height: 1.55;
  color: rgba(255, 255, 255, 0.78);
}

.audience-icon {
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
}

.bridge-links {
  margin: 0;
  text-align: center;
  font-size: 0.9rem;
}

.bridge-links a {
  color: var(--cyan-bright);
  font-weight: 600;
}

.bridge-links a:hover {
  color: var(--white);
}

.bridge-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-top: 2rem;
}

.bridge-aside {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.bridge-logo-wrap {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  box-shadow: var(--shadow-lg);
}

.bridge-logo {
  width: 100%;
  max-height: 70px;
  object-fit: contain;
}

.bridge-quote {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius);
  padding: 1.25rem 1.5rem;
}

.bridge-quote p {
  margin: 0;
  font-style: italic;
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.85);
}

.bridge-flow {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.flow-item {
  flex: 1;
  min-width: 120px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius);
  padding: 1rem;
  text-align: center;
}

.flow-item span {
  display: block;
  font-weight: 600;
  color: var(--white);
  font-size: 0.95rem;
}

.flow-item small {
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.75rem;
}

.flow-item--highlight {
  background: rgba(34, 211, 238, 0.15);
  border-color: rgba(34, 211, 238, 0.35);
}

.flow-arrow {
  color: var(--cyan-bright);
  font-size: 1.25rem;
  font-weight: 700;
}

/* Contact */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}

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

.contact-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-sm);
}

.contact-card h3 {
  color: var(--navy);
  margin: 0 0 0.5rem;
}

.contact-card p {
  margin: 0 0 0.75rem;
  color: var(--gray-500);
}

.contact-card address {
  font-style: normal;
  color: var(--gray-700);
  line-height: 1.7;
}

.contact-card--whatsapp {
  border-color: rgba(37, 211, 102, 0.3);
  background: linear-gradient(135deg, #f0fdf4, var(--white));
}

.contact-card--colombia {
  border-color: rgba(8, 145, 178, 0.25);
  background: linear-gradient(135deg, var(--mint-soft), var(--white));
}

.contact-product-link a {
  font-weight: 600;
  color: var(--navy);
}

.contact-email-label {
  margin: 1rem 0 0.25rem;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--cyan);
}

.whatsapp-link {
  display: block;
  font-size: 1.25rem;
  font-weight: 600;
  color: #128c7e;
  margin-bottom: 0.5rem;
}

.whatsapp-link:hover {
  color: #075e54;
}

.contact-email {
  margin-top: 1rem;
}

.contact-email a {
  font-weight: 600;
  color: var(--navy);
}

.contact-card--form {
  grid-column: 1 / -1;
}

.contact-form {
  display: grid;
  gap: 1rem;
  margin-top: 0.5rem;
}

.form-row {
  display: grid;
  gap: 0.35rem;
}

.form-row label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--navy);
}

.form-row input,
.form-row select,
.form-row textarea {
  width: 100%;
  padding: 0.75rem 0.9rem;
  border: 1px solid var(--gray-200);
  border-radius: 10px;
  font: inherit;
  color: var(--gray-700);
  background: var(--white);
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.form-row input:focus,
.form-row select:focus,
.form-row textarea:focus {
  outline: none;
  border-color: var(--cyan);
  box-shadow: 0 0 0 3px rgba(8, 145, 178, 0.15);
}

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

.form-feedback {
  margin: 0;
  padding: 0.75rem 1rem;
  border-radius: 10px;
  font-size: 0.9rem;
}

.form-feedback--success {
  background: #ecfdf5;
  color: #065f46;
  border: 1px solid #a7f3d0;
}

.form-feedback--error {
  background: #fef2f2;
  color: #991b1b;
  border: 1px solid #fecaca;
}

.form-feedback--info {
  background: #eff6ff;
  color: #1e40af;
  border: 1px solid #bfdbfe;
}

/* FAQ */
.faq-list {
  display: grid;
  gap: 0.85rem;
  max-width: 820px;
}

.faq-item {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  padding: 0 1.25rem;
  box-shadow: var(--shadow-sm);
}

.faq-item summary {
  cursor: pointer;
  font-weight: 600;
  color: var(--navy);
  padding: 1.1rem 0;
  list-style: none;
  position: relative;
  padding-right: 2rem;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: "+";
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  color: var(--cyan);
  font-size: 1.25rem;
  font-weight: 700;
}

.faq-item[open] summary::after {
  content: "−";
}

.faq-item p {
  margin: 0 0 1.15rem;
  color: var(--gray-500);
  line-height: 1.7;
  font-size: 0.95rem;
}

/* Ambassador */
.section--ambassador {
  background:
    radial-gradient(ellipse 70% 60% at 100% 0%, rgba(249, 115, 22, 0.1), transparent),
    linear-gradient(180deg, var(--white) 0%, var(--mint) 100%);
}

.ambassador-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 2.5rem;
  align-items: center;
}

.ambassador-code-wrap {
  margin: 1.5rem 0 1rem;
}

.ambassador-code-label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--cyan);
  margin-bottom: 0.5rem;
}

.ambassador-code-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
}

.ambassador-code {
  display: inline-block;
  font-family: "Consolas", "Courier New", monospace;
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--navy);
  background: var(--white);
  border: 2px dashed var(--cyan);
  border-radius: 12px;
  padding: 0.75rem 1.25rem;
  letter-spacing: 0.04em;
}

.ambassador-copy.is-copied {
  border-color: #10b981;
  color: #059669;
}

.ambassador-note {
  color: var(--gray-500);
  margin: 0 0 1.5rem;
  font-size: 0.95rem;
}

.ambassador-aside {
  display: grid;
  gap: 1rem;
}

.ambassador-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 2rem;
  text-align: center;
  box-shadow: var(--shadow-md);
}

.ambassador-discount {
  display: block;
  font-size: 4rem;
  font-weight: 800;
  line-height: 1;
  color: var(--orange);
}

.ambassador-card p {
  margin: 0.25rem 0 0;
  color: var(--gray-500);
  font-weight: 600;
}

.ambassador-card--2 {
  text-align: left;
}

.ambassador-card--2 strong {
  display: block;
  color: var(--navy);
  margin-bottom: 0.35rem;
}

.ambassador-card--2 p {
  font-weight: 500;
  font-size: 0.9rem;
}

/* Footer */
.site-footer {
  background: var(--navy-dark);
  color: rgba(255, 255, 255, 0.7);
  padding: 0 0 2.5rem;
}

.footer-ecosystem {
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  padding: 2.5rem 0 2rem;
  margin-bottom: 2rem;
}

.footer-ecosystem-title {
  text-align: center;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--cyan-bright);
  margin: 0 0 1.25rem;
}

.footer-ecosystem-grid {
  display: flex;
  flex-wrap: wrap;
  align-items: stretch;
  justify-content: center;
  gap: 1rem;
}

.ecosystem-card {
  flex: 1;
  min-width: 220px;
  max-width: 320px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius);
  padding: 1.25rem 1.5rem;
  text-decoration: none;
  color: inherit;
  transition: background 0.15s ease, transform 0.15s ease;
}

.ecosystem-card:hover {
  background: rgba(255, 255, 255, 0.1);
  transform: translateY(-2px);
  color: inherit;
}

.ecosystem-card--product {
  border-color: rgba(34, 211, 238, 0.35);
  background: rgba(34, 211, 238, 0.08);
}

.ecosystem-name {
  display: block;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 0.25rem;
}

.ecosystem-role {
  display: block;
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.65);
  margin-bottom: 0.5rem;
}

.ecosystem-url {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--cyan-bright);
}

.ecosystem-arrow {
  align-self: center;
  color: var(--cyan-bright);
  font-size: 1.5rem;
  font-weight: 700;
}

.footer-powered {
  text-align: center;
  margin: 1.25rem 0 0;
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.55);
}

/* Footer inner */

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.footer-logo {
  height: 36px;
  width: auto;
  filter: brightness(0) invert(1);
  opacity: 0.9;
}

.footer-inner p {
  margin: 0;
  font-size: 0.875rem;
}

.footer-nav {
  display: flex;
  gap: 1.5rem;
}

.footer-nav a {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.875rem;
}

.footer-nav a:hover {
  color: var(--white);
}

/* Responsive */
@media (min-width: 901px) {
  .header-inner {
    flex-wrap: nowrap;
  }

  .header-actions {
    order: 3;
    margin-left: 0;
  }

  .site-nav {
    order: 2;
    margin-left: auto;
  }
}

@media (max-width: 900px) {
  .hero-grid,
  .operations-grid,
  .bridge-grid,
  .contact-grid,
  .stats-grid,
  .features-grid {
    grid-template-columns: 1fr;
  }

  .contact-card--form {
    grid-column: auto;
  }

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

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

  .footer-ecosystem-grid {
    flex-direction: column;
    align-items: center;
  }

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

  .hero-visual {
    min-height: 280px;
    margin-top: 1rem;
  }

  .hero-card--2 {
    right: auto;
    left: 50%;
    transform: translateX(-50%);
  }

  .nav-toggle {
    display: flex;
  }

  .site-nav {
    position: fixed;
    inset: var(--header-height) 0 auto 0;
    background: var(--white);
    flex-direction: column;
    padding: 1.5rem;
    gap: 1rem;
    border-bottom: 1px solid var(--gray-200);
    transform: translateY(-120%);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.25s ease, opacity 0.25s ease;
  }

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

  .site-nav .nav-cta {
    text-align: center;
  }
}

@media (max-width: 600px) {
  .section {
    padding: 3.5rem 0;
  }

  .hero {
    padding: 2.5rem 0 3rem;
  }

  .hero-visual {
    display: none;
  }

  .footer-inner {
    flex-direction: column;
    text-align: center;
  }
}