:root {
  color-scheme: dark;
  --ink: oklch(94% 0.012 92);
  --muted: oklch(75% 0.018 96);
  --subtle: oklch(62% 0.02 103);
  --gold: oklch(76% 0.12 78);
  --gold-soft: oklch(70% 0.075 82 / 0.34);
  --line: oklch(32% 0.028 232);
  --panel: oklch(18% 0.026 232 / 0.84);
  --panel-strong: oklch(14% 0.022 232 / 0.94);
  --bg: oklch(12% 0.02 232);
  --shadow: oklch(0% 0 0 / 0.36);
  --radius: 8px;
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  background:
    radial-gradient(circle at 12% -10%, oklch(28% 0.04 232 / 0.48), transparent 34rem),
    linear-gradient(180deg, oklch(13% 0.022 232), oklch(9% 0.016 232));
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  letter-spacing: 0;
}

body.menu-open {
  overflow: hidden;
}

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

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

button,
input,
textarea {
  font: inherit;
}

.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 16px clamp(18px, 4vw, 56px);
  border-bottom: 1px solid oklch(100% 0 0 / 0.08);
  background: oklch(12% 0.022 232 / 0.72);
  backdrop-filter: blur(20px);
}

.brand-lockup {
  display: inline-flex;
  align-items: center;
  min-width: 0;
}

.brand-lockup img {
  width: auto;
  max-height: clamp(2.6rem, 4.5vw, 2.875rem);
  object-fit: contain;
  object-position: left center;
  filter: drop-shadow(0 12px 24px var(--shadow));
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}

.language-toggle {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--muted);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.language-toggle strong,
.language-toggle a[aria-current="true"] {
  color: var(--ink);
}

.language-toggle a {
  color: var(--subtle);
}

.language-toggle span {
  color: oklch(54% 0.03 232);
}

.menu-button {
  display: inline-grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border: 1px solid var(--gold-soft);
  border-radius: 50%;
  color: var(--ink);
  background: oklch(16% 0.026 232 / 0.78);
  box-shadow: 0 14px 34px var(--shadow);
  cursor: pointer;
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
}

.menu-button:hover {
  transform: translateY(-2px);
  border-color: oklch(82% 0.12 78 / 0.72);
  background: oklch(20% 0.032 232 / 0.88);
}

.menu-button svg {
  width: 22px;
  height: 22px;
}

.menu-overlay {
  position: fixed;
  inset: 0;
  z-index: 40;
  display: grid;
  align-items: center;
  padding: 110px clamp(22px, 6vw, 92px) 44px;
  visibility: hidden;
  opacity: 0;
  pointer-events: none;
  background:
    linear-gradient(135deg, oklch(11% 0.02 232 / 0.98), oklch(18% 0.03 232 / 0.96)),
    radial-gradient(circle at 72% 24%, oklch(47% 0.08 78 / 0.18), transparent 32rem);
  transition: opacity 220ms ease, visibility 220ms ease;
}

.menu-overlay.is-open {
  visibility: visible;
  opacity: 1;
  pointer-events: auto;
}

.overlay-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(260px, 0.75fr);
  gap: clamp(36px, 7vw, 96px);
  align-items: end;
}

.overlay-nav {
  display: grid;
  gap: 6px;
}

.overlay-nav a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 12px 0;
  border-bottom: 1px solid oklch(100% 0 0 / 0.07);
  color: var(--ink);
  font-size: clamp(1.8rem, 3vw, 2.8rem);
  line-height: 1.08;
  letter-spacing: 0;
}

.overlay-nav a::after {
  content: "";
  width: clamp(18px, 2vw, 34px);
  height: 1px;
  background: var(--gold);
  opacity: 0.24;
  transform-origin: right;
  transform: scaleY(0.5);
  transition: transform 180ms ease, opacity 180ms ease;
}

.overlay-nav a:hover::after,
.overlay-nav a[aria-current="page"]::after {
  opacity: 0.55;
  transform: scaleX(1.16) scaleY(0.5);
}

.overlay-meta {
  display: grid;
  gap: 22px;
  color: var(--muted);
  line-height: 1.65;
}

.overlay-meta strong {
  display: block;
  color: var(--ink);
  margin-bottom: 6px;
}

.page-hero {
  position: relative;
  min-height: min(760px, 92vh);
  display: grid;
  align-items: end;
  overflow: hidden;
  padding: 150px clamp(18px, 4vw, 56px) 64px;
}

.page-hero.compact {
  min-height: 560px;
}

.hero-media {
  position: absolute;
  inset: 0;
  z-index: -2;
}

.hero-media img,
.hero-media video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.92) contrast(1.05);
}

.hero-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, oklch(8% 0.016 232 / 0.9), oklch(10% 0.018 232 / 0.48), oklch(8% 0.016 232 / 0.72)),
    linear-gradient(0deg, oklch(10% 0.018 232), transparent 42%);
}

.inner {
  width: min(1180px, 100%);
  margin: 0 auto;
}

.hero-copy,
.section-title {
  max-width: 760px;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--gold);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 18px;
  font-size: clamp(3.2rem, 9vw, 7.4rem);
  line-height: 0.9;
}

h2 {
  margin-bottom: 18px;
  font-size: clamp(2rem, 4vw, 4rem);
  line-height: 1;
}

h3 {
  margin-bottom: 10px;
  font-size: 1.18rem;
}

.lead {
  color: var(--muted);
  font-size: clamp(1.05rem, 1.8vw, 1.3rem);
  line-height: 1.58;
}

.hero-actions,
.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.cta,
.ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 18px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.9rem;
}

.cta {
  color: oklch(14% 0.022 232);
  background: var(--gold);
}

.ghost {
  color: var(--ink);
  border: 1px solid var(--line);
  background: oklch(18% 0.026 232 / 0.58);
}

.cinematic-consent {
  display: none;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  margin-top: 14px;
  padding: 0 16px;
  color: var(--ink);
  border: 1px solid oklch(76% 0.075 78 / 0.34);
  border-radius: 999px;
  background: oklch(15% 0.026 232 / 0.72);
  box-shadow: 0 16px 38px oklch(0% 0 0 / 0.28);
  backdrop-filter: blur(16px);
  cursor: pointer;
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
}

.cinematic-consent.is-visible {
  display: inline-flex;
}

.cinematic-consent:hover {
  transform: translateY(-2px);
  border-color: oklch(82% 0.12 78 / 0.68);
  background: oklch(20% 0.032 232 / 0.84);
}

.section {
  padding: clamp(72px, 10vw, 132px) clamp(18px, 4vw, 56px);
}

.section.alt {
  background: oklch(10% 0.018 232 / 0.6);
  border-block: 1px solid oklch(100% 0 0 / 0.06);
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(28px, 5vw, 72px);
  align-items: start;
}

.grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 34px;
}

.card {
  min-height: 230px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  box-shadow: 0 24px 70px oklch(0% 0 0 / 0.18);
}

.card img {
  width: 100%;
  height: 190px;
  object-fit: cover;
  margin: -24px -24px 22px;
  max-width: calc(100% + 48px);
  border-radius: var(--radius) var(--radius) 0 0;
}

.card p,
.spec-list,
.portal-list {
  color: var(--muted);
  line-height: 1.62;
}

.spec-list,
.portal-list {
  display: grid;
  gap: 12px;
  padding: 0;
  margin: 0;
  list-style: none;
}

.spec-list li,
.portal-list li {
  padding: 14px 0;
  border-bottom: 1px solid oklch(100% 0 0 / 0.08);
}

.media-panel {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel-strong);
}

.media-panel img,
.media-panel video {
  width: 100%;
  min-height: 420px;
  object-fit: cover;
}

.lead-form {
  display: grid;
  gap: 16px;
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  box-shadow: 0 24px 70px oklch(0% 0 0 / 0.18);
}

.lead-form .field {
  display: grid;
  gap: 7px;
}

.lead-form label {
  color: var(--ink);
  font-size: 0.86rem;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.lead-form input,
.lead-form select,
.lead-form textarea {
  width: 100%;
  min-height: 46px;
  padding: 10px 14px;
  color: var(--ink);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: oklch(11% 0.018 232 / 0.85);
  transition: border-color 160ms ease, box-shadow 160ms ease;
}

.lead-form textarea {
  min-height: 110px;
  resize: vertical;
}

.lead-form input:focus,
.lead-form select:focus,
.lead-form textarea:focus {
  outline: none;
  border-color: var(--gold);
  box-shadow: 0 0 0 3px oklch(76% 0.12 78 / 0.18);
}

.lead-form .field.is-invalid input,
.lead-form .field.is-invalid select {
  border-color: oklch(62% 0.19 25);
}

.lead-form .field-error {
  display: none;
  margin: 0;
  color: oklch(72% 0.16 25);
  font-size: 0.78rem;
}

.lead-form .field.is-invalid .field-error {
  display: block;
}

.lead-form button[type="submit"] {
  border: 0;
  cursor: pointer;
}

.lead-form-status {
  display: none;
  margin: 0;
  padding: 14px;
  border-radius: var(--radius);
  font-size: 0.9rem;
  line-height: 1.5;
}

.lead-form-status.is-success {
  display: block;
  color: oklch(84% 0.12 150);
  border: 1px solid oklch(60% 0.12 150 / 0.4);
  background: oklch(24% 0.05 150 / 0.35);
}

.lead-form-status.is-error {
  display: block;
  color: oklch(78% 0.14 25);
  border: 1px solid oklch(60% 0.16 25 / 0.4);
  background: oklch(24% 0.06 25 / 0.35);
}

.site-footer {
  padding: 34px clamp(18px, 4vw, 56px);
  color: oklch(74% 0.018 96);
  border-top: 1px solid var(--line);
  background: linear-gradient(180deg, oklch(16% 0.024 232), oklch(11% 0.018 232));
  font-size: 0.86rem;
}

.footer-inner {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
}

.footer-copy {
  max-width: 520px;
  line-height: 1.6;
}

.footer-copy strong {
  display: block;
  color: oklch(92% 0.012 92);
  font-size: 0.92rem;
  letter-spacing: 0.02em;
  margin-bottom: 6px;
}

.footer-legal {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.legal-disclosure {
  color: oklch(86% 0.014 92);
}

.legal-disclosure summary {
  cursor: pointer;
  list-style: none;
  border-bottom: 1px solid oklch(70% 0.12 78 / 0.55);
}

.legal-disclosure summary::-webkit-details-marker {
  display: none;
}

.legal-disclosure[open] {
  width: min(420px, 82vw);
}

.legal-disclosure p {
  margin: 12px 0 0;
  padding: 14px;
  color: oklch(75% 0.018 96);
  line-height: 1.55;
  border: 1px solid oklch(32% 0.028 232);
  border-radius: var(--radius);
  background: oklch(13% 0.022 232);
  box-shadow: 0 18px 40px oklch(0% 0 0 / 0.24);
}

@media (max-width: 860px) {
  .overlay-grid,
  .split,
  .grid {
    grid-template-columns: 1fr;
  }

  .overlay-nav a {
    font-size: clamp(1.65rem, 7vw, 2.45rem);
  }

  .page-hero {
    min-height: 680px;
  }
}

@media (max-width: 620px) {
  .site-header {
    padding-inline: 14px;
  }

  .brand-lockup img {
    max-height: 2.625rem;
  }

  .language-toggle {
    font-size: 0.7rem;
  }

  .menu-button {
    width: 42px;
    height: 42px;
  }

  .page-hero {
    padding-inline: 18px;
  }

  .cta,
  .ghost,
  .cinematic-consent {
    width: 100%;
  }

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

  .footer-legal {
    justify-content: flex-start;
  }
}