:root {
  color-scheme: dark;
  --ink: #090a0a;
  --ink-soft: #111313;
  --ink-raised: #171919;
  --paper: #e9e5dc;
  --paper-soft: #d8d3c8;
  --paper-deep: #c7c0b4;
  --red: #b51f2b;
  --red-bright: #d12a38;
  --muted-dark: #73756f;
  --muted-light: #aaa69d;
  --line-dark: rgba(9, 10, 10, 0.16);
  --line-light: rgba(233, 229, 220, 0.18);
  --shell: 1480px;
  --gutter: clamp(22px, 4.2vw, 72px);
  --section: clamp(96px, 12vw, 184px);
  --header-height: 92px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --serif: Georgia, "Times New Roman", serif;
  --sans: Arial, "Apple SD Gothic Neo", "Malgun Gothic", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  background: var(--ink);
}

body {
  min-width: 320px;
  margin: 0;
  overflow-x: hidden;
  background: var(--ink);
  color: var(--paper);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body.menu-open,
body.notice-open {
  overflow: hidden;
}

::selection {
  background: var(--red);
  color: white;
}

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

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

button,
a {
  -webkit-tap-highlight-color: transparent;
}

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

p,
h1,
h2,
h3,
h4,
dl,
dd,
figure {
  margin: 0;
}

ol,
ul {
  margin: 0;
  padding: 0;
}

h1,
h2,
h3 {
  font-family: var(--serif);
  font-weight: 400;
  text-wrap: balance;
}

html:lang(ko) h1,
html:lang(ko) h2,
html:lang(ko) h3 {
  font-family: "Apple SD Gothic Neo", "Malgun Gothic", var(--sans);
  font-weight: 300;
  letter-spacing: -0.055em;
  word-break: keep-all;
}

p {
  word-break: keep-all;
}

.shell {
  width: min(100%, var(--shell));
  margin-inline: auto;
  padding-inline: var(--gutter);
}

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

.skip-link {
  position: fixed;
  z-index: 9999;
  left: 18px;
  top: 18px;
  padding: 11px 15px;
  transform: translateY(-160%);
  background: var(--paper);
  color: var(--ink);
  font-size: 12px;
  font-weight: 700;
}

.skip-link:focus {
  transform: translateY(0);
}

:focus-visible {
  outline: 2px solid var(--red-bright);
  outline-offset: 4px;
}

.page-noise {
  position: fixed;
  z-index: 50;
  inset: 0;
  pointer-events: none;
  opacity: 0.035;
  background-image:
    radial-gradient(circle at 20% 30%, white 0 0.7px, transparent 0.8px),
    radial-gradient(circle at 80% 70%, white 0 0.6px, transparent 0.7px);
  background-size: 7px 7px, 11px 11px;
  mix-blend-mode: overlay;
}

/* Header */
.site-header {
  position: fixed;
  z-index: 200;
  top: 0;
  left: 0;
  width: 100%;
  color: var(--paper);
  transition: background 0.45s var(--ease), border-color 0.45s var(--ease), transform 0.45s var(--ease);
  border-bottom: 1px solid transparent;
}

.site-header.is-scrolled {
  background: rgba(9, 10, 10, 0.88);
  border-color: var(--line-light);
  backdrop-filter: blur(18px) saturate(130%);
}

.site-header.is-hidden:not(.menu-active) {
  transform: translateY(-105%);
}

.header-inner {
  position: relative;
  z-index: 3;
  display: grid;
  grid-template-columns: minmax(220px, 1fr) auto minmax(220px, 1fr);
  align-items: center;
  width: 100%;
  min-height: var(--header-height);
  padding-inline: var(--gutter);
}

.brand {
  display: inline-flex;
  align-items: center;
  width: max-content;
  line-height: 0;
}

.brand-logo {
  display: block;
  width: 104px;
  height: 52px;
  aspect-ratio: 2 / 1;
  object-fit: contain;
  max-width: none;
  flex: 0 0 auto;
}
.desktop-nav {
  display: flex;
  align-items: center;
  gap: clamp(22px, 2.6vw, 44px);
}

.desktop-nav a,
.language-link {
  position: relative;
  padding-block: 10px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.desktop-nav a::after,
.language-link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 4px;
  width: 100%;
  height: 1px;
  transform: scaleX(0);
  transform-origin: right;
  background: currentColor;
  transition: transform 0.35s var(--ease);
}

.desktop-nav a:hover::after,
.desktop-nav a[aria-current="page"]::after,
.language-link:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

.header-actions {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 24px;
}

.header-contact {
  display: inline-flex;
  align-items: center;
  gap: 20px;
  min-height: 42px;
  padding-inline: 17px;
  border: 1px solid rgba(233, 229, 220, 0.5);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  transition: background 0.3s, color 0.3s;
}

.header-contact:hover {
  background: var(--paper);
  color: var(--ink);
}

.menu-toggle {
  position: relative;
  display: none;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  padding: 0;
  border: 0;
  background: transparent;
  color: currentColor;
  cursor: pointer;
}

.menu-toggle span {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.menu-toggle i {
  position: absolute;
  width: 22px;
  height: 1px;
  background: currentColor;
  transition: transform 0.35s var(--ease), top 0.35s var(--ease);
}

.menu-toggle i:nth-of-type(1) { top: 20px; }
.menu-toggle i:nth-of-type(2) { top: 28px; }
.menu-toggle[aria-expanded="true"] i:nth-of-type(1) { top: 24px; transform: rotate(45deg); }
.menu-toggle[aria-expanded="true"] i:nth-of-type(2) { top: 24px; transform: rotate(-45deg); }

.mobile-menu {
  position: fixed;
  z-index: 2;
  inset: 0;
  visibility: hidden;
  transform: translateY(-100%);
  background: var(--ink);
  transition: transform 0.65s var(--ease), visibility 0.65s;
}

.mobile-menu[aria-hidden="false"] {
  visibility: visible;
  transform: translateY(0);
}

.mobile-menu-inner {
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  min-height: 100svh;
  padding: calc(var(--header-height) + 30px) var(--gutter) 34px;
}

.mobile-menu nav {
  display: grid;
  border-top: 1px solid var(--line-light);
}

.mobile-menu nav a {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-block: 15px;
  border-bottom: 1px solid var(--line-light);
  font-family: var(--serif);
  font-size: clamp(28px, 8vw, 52px);
  line-height: 1.1;
}

html:lang(ko) .mobile-menu nav a {
  font-family: "Apple SD Gothic Neo", "Malgun Gothic", var(--sans);
  font-weight: 300;
  letter-spacing: -0.05em;
}

.mobile-menu nav a::after {
  content: "↗";
  font-family: var(--sans);
  font-size: 15px;
}

.mobile-menu-meta {
  display: flex;
  justify-content: space-between;
  margin-top: 34px;
  color: var(--muted-light);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.16em;
}

/* Hero */
.page-hero {
  position: relative;
  display: flex;
  align-items: flex-end;
  min-height: 100svh;
  overflow: hidden;
  background: var(--ink);
}

.page-hero--compact {
  min-height: min(780px, 78svh);
}

.hero-media,
.hero-media img,
.hero-scrim,
.hero-grid {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.hero-media img {
  object-fit: cover;
  object-position: center;
  transform: scale(1.07);
  filter: saturate(0.82) contrast(1.04) brightness(0.74);
  transition: transform 2.2s var(--ease), filter 1.4s var(--ease);
}

html.is-ready .hero-media img {
  transform: scale(1.01);
}

.page-about .hero-media img,
.page-thanks .hero-media img {
  object-fit: contain;
  object-position: center 58%;
  background: #050606;
  filter: saturate(0.9) contrast(1.1) brightness(0.68);
  transform: scale(1.16);
}

.hero-scrim {
  background:
    linear-gradient(180deg, rgba(4, 5, 5, 0.5) 0%, rgba(4, 5, 5, 0.12) 32%, rgba(4, 5, 5, 0.82) 100%),
    linear-gradient(90deg, rgba(4, 5, 5, 0.48), transparent 64%);
}

.hero-grid {
  opacity: 0.32;
  background-image:
    linear-gradient(90deg, transparent calc(25% - 0.5px), rgba(233, 229, 220, 0.15) 25%, transparent calc(25% + 0.5px)),
    linear-gradient(90deg, transparent calc(50% - 0.5px), rgba(233, 229, 220, 0.15) 50%, transparent calc(50% + 0.5px)),
    linear-gradient(90deg, transparent calc(75% - 0.5px), rgba(233, 229, 220, 0.15) 75%, transparent calc(75% + 0.5px));
}

.hero-content {
  position: relative;
  z-index: 2;
  padding-top: calc(var(--header-height) + 80px);
  padding-bottom: clamp(56px, 8vw, 112px);
}

.hero-content > [data-hero-item] {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.9s var(--ease), transform 1.1s var(--ease);
}

html.is-ready .hero-content > [data-hero-item] {
  opacity: 1;
  transform: translateY(0);
}

html.is-ready .hero-content > [data-hero-item]:nth-child(2) { transition-delay: 0.12s; }
html.is-ready .hero-content > [data-hero-item]:nth-child(3) { transition-delay: 0.24s; }

.eyebrow {
  color: currentColor;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.24em;
  line-height: 1.4;
  text-transform: uppercase;
}

.hero-content .eyebrow {
  margin-bottom: clamp(24px, 4vw, 46px);
}

.hero-content h1 {
  max-width: 1050px;
  font-size: clamp(58px, 9.2vw, 142px);
  line-height: 0.92;
  letter-spacing: -0.055em;
}

html:lang(ko) .hero-content h1 {
  max-width: 1120px;
  font-size: clamp(50px, 7.9vw, 118px);
  line-height: 1.03;
}

.hero-bottom {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 40px;
  margin-top: clamp(42px, 7vw, 86px);
  padding-top: 24px;
  border-top: 1px solid var(--line-light);
}

.hero-bottom > p {
  max-width: 520px;
  color: rgba(233, 229, 220, 0.78);
  font-size: clamp(14px, 1.25vw, 18px);
  line-height: 1.8;
}

.hero-index {
  position: absolute;
  z-index: 2;
  right: var(--gutter);
  top: calc(var(--header-height) + 28px);
  display: flex;
  gap: 24px;
  color: rgba(233, 229, 220, 0.58);
  font-size: 8px;
  font-weight: 700;
  letter-spacing: 0.2em;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 28px;
  padding-bottom: 8px;
  border-bottom: 1px solid currentColor;
  color: var(--ink);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  transition: gap 0.3s var(--ease);
}

.text-link:hover { gap: 38px; }
.text-link--light { color: var(--paper); }

/* Shared sections */
.section-dark,
.section-ink {
  background: var(--ink);
  color: var(--paper);
}

.section-dark { background: var(--ink-soft); }
.section-paper {
  background: var(--paper);
  color: var(--ink);
}

.section-heading {
  max-width: 910px;
}

.section-heading .eyebrow {
  margin-bottom: 28px;
  color: var(--red);
}

.section-heading h2,
.closing-content h2,
.continuity-grid h2 {
  font-size: clamp(42px, 6.2vw, 92px);
  line-height: 1.02;
  letter-spacing: -0.05em;
}

html:lang(ko) .section-heading h2,
html:lang(ko) .closing-content h2,
html:lang(ko) .continuity-grid h2 {
  font-size: clamp(38px, 5.4vw, 76px);
  line-height: 1.16;
}

.section-copy {
  max-width: 700px;
  margin-top: 34px;
  color: var(--muted-dark);
  font-size: clamp(15px, 1.35vw, 19px);
  line-height: 1.9;
}

.section-dark .section-copy,
.section-ink .section-copy {
  color: var(--muted-light);
}

[data-reveal] {
  opacity: 0;
  transform: translateY(36px);
  transition: opacity 0.85s var(--ease), transform 0.95s var(--ease);
}

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

.media-frame {
  position: relative;
}

.media-frame-image {
  overflow: hidden;
  background: #222;
}

.media-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.8) contrast(1.04);
  transition: transform 1.2s var(--ease), filter 0.7s;
}

.media-frame:hover img {
  transform: scale(1.035);
  filter: saturate(1) contrast(1.03);
}

.media-frame figcaption {
  margin-top: 12px;
  color: currentColor;
  opacity: 0.54;
  font-size: 8px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 48px;
  min-height: 56px;
  padding: 0 20px;
  border: 1px solid var(--ink);
  border-radius: 0;
  background: var(--ink);
  color: var(--paper);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background 0.3s, color 0.3s, border-color 0.3s;
}

.button:hover {
  background: transparent;
  color: var(--ink);
}

.button--light {
  border-color: var(--paper);
  background: var(--paper);
  color: var(--ink);
}

.button--light:hover {
  background: transparent;
  color: var(--paper);
}

.section-kicker {
  display: flex;
  justify-content: space-between;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--line-light);
  color: var(--muted-light);
  font-size: 8px;
  font-weight: 700;
  letter-spacing: 0.2em;
}

/* Home */
.statement-section {
  padding-block: var(--section);
}

.statement-grid {
  display: grid;
  grid-template-columns: 1fr 3fr;
  gap: 40px;
}

.statement-number {
  color: var(--red-bright);
  font-family: var(--serif);
  font-size: clamp(80px, 13vw, 210px);
  line-height: 0.8;
  letter-spacing: -0.08em;
}

.statement-grid .section-heading {
  max-width: 1000px;
}

.pillar-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin-top: clamp(76px, 9vw, 132px);
  border-top: 1px solid var(--line-light);
  border-left: 1px solid var(--line-light);
}

.pillar-card {
  min-height: 250px;
  padding: 26px;
  border-right: 1px solid var(--line-light);
  border-bottom: 1px solid var(--line-light);
}

.pillar-card > span {
  color: var(--red-bright);
  font-size: 9px;
  font-weight: 700;
}

.pillar-card h3 {
  margin-top: 75px;
  font-size: clamp(24px, 2.4vw, 38px);
}

.pillar-card p {
  max-width: 230px;
  margin-top: 16px;
  color: var(--muted-light);
  font-size: 13px;
  line-height: 1.7;
}

.split-feature {
  padding-block: var(--section);
}

.split-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(340px, 0.92fr);
  align-items: center;
  gap: clamp(48px, 8vw, 130px);
}

.split-media .media-frame-image {
  aspect-ratio: 1.1 / 1;
}

.split-copy .text-link {
  margin-top: 50px;
}

.asset-section {
  padding-block: var(--section);
}

.asset-section .section-heading {
  margin-bottom: clamp(65px, 8vw, 110px);
}

.asset-list {
  border-top: 1px solid var(--line-light);
}

.asset-row {
  position: relative;
  display: grid;
  grid-template-columns: 58px 1fr 1.5fr 1.4fr 30px;
  align-items: center;
  gap: 24px;
  min-height: 118px;
  border-bottom: 1px solid var(--line-light);
  transition: padding 0.4s var(--ease), background 0.4s;
}

.asset-row:hover {
  padding-inline: 18px;
  background: rgba(233, 229, 220, 0.035);
}

.asset-no,
.asset-code {
  color: var(--muted-light);
  font-size: 8px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.asset-row h3 {
  font-size: clamp(27px, 3vw, 45px);
}

.asset-row p {
  color: var(--muted-light);
  font-size: 13px;
}

.asset-row i {
  font-style: normal;
  color: var(--red-bright);
}

.journey-section {
  position: relative;
  padding-block: var(--section);
}

.journey-section .section-heading {
  margin-bottom: clamp(75px, 9vw, 130px);
}

.journey-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--line-dark);
}

.journey-step {
  position: relative;
  min-height: 270px;
  padding: 28px 28px 0 0;
  border-right: 1px solid var(--line-dark);
}

.journey-step:last-child { border-right: 0; padding-left: 28px; }
.journey-step:not(:first-child) { padding-left: 28px; }

.journey-step::before {
  content: "";
  position: absolute;
  top: -5px;
  left: -5px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--red);
}

.journey-step:first-child::before { left: 0; }

.journey-step > span {
  color: var(--red);
  font-size: 9px;
  font-weight: 700;
}

.journey-step h3 {
  margin-top: 65px;
  font-size: clamp(25px, 2.4vw, 38px);
}

.journey-step p {
  margin-top: 16px;
  color: var(--muted-dark);
  font-size: 13px;
  line-height: 1.75;
}

.closing-section {
  position: relative;
  display: flex;
  align-items: center;
  min-height: min(900px, 92svh);
  overflow: hidden;
  background: #050606;
}

.closing-media,
.closing-media img,
.closing-media span {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.closing-media img {
  object-fit: contain;
  object-position: center;
  transform: scale(1.05);
  filter: saturate(0.95) brightness(0.72);
}

.closing-media span {
  background: linear-gradient(90deg, rgba(5, 6, 6, 0.94) 0%, rgba(5, 6, 6, 0.62) 56%, rgba(5, 6, 6, 0.32) 100%), linear-gradient(0deg, rgba(5, 6, 6, 0.68), transparent 50%);
}

.closing-content {
  position: relative;
  z-index: 1;
}

.closing-content .eyebrow {
  margin-bottom: 30px;
  color: var(--red-bright);
}

.closing-content h2 {
  max-width: 1050px;
}

.closing-content > p:not(.eyebrow) {
  max-width: 600px;
  margin-top: 32px;
  color: var(--muted-light);
  font-size: 16px;
  line-height: 1.85;
}

.closing-content .button {
  margin-top: 46px;
}

/* Facility */
.intro-feature,
.environment-section,
.about-vision,
.company-section {
  padding-block: var(--section);
}

.intro-feature-grid,
.environment-grid,
.about-vision-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(420px, 0.9fr);
  align-items: center;
  gap: clamp(55px, 9vw, 145px);
}

.intro-feature .media-frame-image {
  aspect-ratio: 0.9 / 1;
}

.zone-section {
  padding-block: var(--section);
}

.zone-list {
  margin-top: 42px;
  border-top: 1px solid var(--line-light);
}

.zone-row {
  display: grid;
  grid-template-columns: 90px 1.15fr 1fr;
  align-items: center;
  gap: 30px;
  min-height: 145px;
  border-bottom: 1px solid var(--line-light);
}

.zone-row > span {
  color: var(--red-bright);
  font-size: 10px;
  font-weight: 700;
}

.zone-row h2 {
  font-size: clamp(31px, 4vw, 58px);
}

.zone-row p {
  max-width: 480px;
  color: var(--muted-light);
  font-size: 14px;
  line-height: 1.8;
}

.environment-grid {
  grid-template-columns: minmax(400px, 0.9fr) minmax(0, 1.1fr);
}

.environment-grid .media-frame-image {
  aspect-ratio: 1 / 1.05;
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin-top: 64px;
  border-top: 1px solid var(--line-dark);
  border-left: 1px solid var(--line-dark);
}

.metric {
  min-height: 160px;
  padding: 24px 18px;
  border-right: 1px solid var(--line-dark);
  border-bottom: 1px solid var(--line-dark);
}

.metric strong {
  display: block;
  color: var(--red);
  font-size: 11px;
  letter-spacing: 0.12em;
}

.metric span {
  display: block;
  margin-top: 62px;
  font-size: 12px;
  line-height: 1.65;
}

.principles-section {
  padding-block: var(--section);
}

.principle-grid,
.value-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin-top: 42px;
  border-left: 1px solid var(--line-light);
  border-top: 1px solid var(--line-light);
}

.principle-card,
.value-card {
  min-height: 330px;
  padding: 26px;
  border-right: 1px solid var(--line-light);
  border-bottom: 1px solid var(--line-light);
}

.principle-card > span,
.value-card > span {
  color: var(--red-bright);
  font-size: 9px;
  font-weight: 700;
}

.principle-card h3,
.value-card h2 {
  margin-top: 120px;
  font-size: clamp(25px, 2.4vw, 38px);
}

.principle-card p,
.value-card p {
  margin-top: 18px;
  color: var(--muted-light);
  font-size: 13px;
  line-height: 1.8;
}

/* Services */
.service-catalog {
  padding-block: var(--section);
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line-dark);
  border-left: 1px solid var(--line-dark);
}

.service-card {
  position: relative;
  min-height: 390px;
  padding: 30px;
  border-right: 1px solid var(--line-dark);
  border-bottom: 1px solid var(--line-dark);
  transition: background 0.4s, color 0.4s;
}

.service-card:hover {
  background: var(--ink);
  color: var(--paper);
}

.service-no {
  color: var(--red);
  font-size: 10px;
  font-weight: 700;
}

.service-card h2 {
  max-width: 300px;
  margin-top: 112px;
  font-size: clamp(30px, 3.1vw, 48px);
  line-height: 1.05;
}

.service-card p {
  max-width: 340px;
  margin-top: 24px;
  color: var(--muted-dark);
  font-size: 13px;
  line-height: 1.8;
  transition: color 0.4s;
}

.service-card:hover p { color: var(--muted-light); }

.service-card i {
  position: absolute;
  right: 28px;
  top: 30px;
  width: 18px;
  height: 18px;
}

.service-card i::before,
.service-card i::after {
  content: "";
  position: absolute;
  background: currentColor;
}

.service-card i::before { top: 50%; left: 0; width: 100%; height: 1px; }
.service-card i::after { left: 50%; top: 0; width: 1px; height: 100%; }

.service-model {
  padding-block: var(--section);
}

.service-model-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(380px, 0.65fr);
  gap: clamp(60px, 10vw, 155px);
  align-items: start;
}

.model-steps {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  margin-top: 70px;
  border-top: 1px solid var(--line-light);
  border-left: 1px solid var(--line-light);
}

.model-steps article {
  min-height: 190px;
  padding: 22px;
  border-right: 1px solid var(--line-light);
  border-bottom: 1px solid var(--line-light);
}

.model-steps span {
  color: var(--red-bright);
  font-size: 9px;
  font-weight: 700;
}

.model-steps h3 {
  margin-top: 48px;
  font-family: var(--sans);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.1em;
}

html:lang(ko) .model-steps h3 { letter-spacing: -0.02em; }

.model-steps p {
  margin-top: 10px;
  color: var(--muted-light);
  font-size: 12px;
}

.service-model .media-frame-image {
  aspect-ratio: 0.78 / 1;
}

.service-note {
  padding-block: 50px;
  border-bottom: 1px solid var(--line-dark);
}

.service-note .shell {
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: 40px;
}

.service-note span {
  color: var(--red);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.15em;
}

.service-note p {
  max-width: 920px;
  color: var(--muted-dark);
  font-size: 13px;
  line-height: 1.85;
}

/* Security */
.security-intro {
  padding-block: var(--section);
}

.security-intro-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 480px;
  align-items: center;
  gap: 100px;
}

.security-orbit {
  position: relative;
  display: grid;
  place-items: center;
  width: min(100%, 480px);
  aspect-ratio: 1;
  margin-left: auto;
}

.security-orbit span {
  position: absolute;
  border: 1px solid var(--line-light);
  border-radius: 50%;
  animation: orbitPulse 7s ease-in-out infinite alternate;
}

.security-orbit span:nth-child(1) { inset: 5%; }
.security-orbit span:nth-child(2) { inset: 20%; animation-delay: -1.8s; }
.security-orbit span:nth-child(3) { inset: 35%; animation-delay: -3.4s; }

.security-orbit strong {
  display: grid;
  place-items: center;
  width: 70px;
  height: 70px;
  border-radius: 50%;
  background: var(--red);
  font-size: 9px;
  letter-spacing: 0.14em;
}

@keyframes orbitPulse {
  from { transform: scale(0.98); opacity: 0.52; }
  to { transform: scale(1.03); opacity: 1; }
}

.security-layers {
  padding-block: var(--section);
}

.layer-list {
  border-top: 1px solid var(--line-dark);
}

.layer-row {
  display: grid;
  grid-template-columns: 80px 1.2fr 1fr 30px;
  align-items: center;
  gap: 30px;
  min-height: 150px;
  border-bottom: 1px solid var(--line-dark);
}

.layer-row > span {
  color: var(--red);
  font-size: 10px;
  font-weight: 700;
}

.layer-row h2 {
  font-size: clamp(34px, 4.2vw, 62px);
}

.layer-row p {
  max-width: 470px;
  color: var(--muted-dark);
  font-size: 14px;
}

.layer-row i {
  color: var(--red);
  font-size: 22px;
  font-style: normal;
}

.privacy-section {
  padding-block: var(--section);
}

.privacy-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(420px, 0.8fr);
  gap: clamp(65px, 9vw, 140px);
  align-items: center;
}

.privacy-list {
  margin-top: 60px;
  border-top: 1px solid var(--line-light);
}

.privacy-list article {
  display: grid;
  grid-template-columns: 190px 1fr;
  gap: 30px;
  padding-block: 24px;
  border-bottom: 1px solid var(--line-light);
}

.privacy-list h3 {
  font-family: var(--sans);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.privacy-list p {
  color: var(--muted-light);
  font-size: 13px;
}

.privacy-section .media-frame-image {
  aspect-ratio: 0.8 / 1;
  background: #050606;
}

.privacy-section .media-frame img {
  object-fit: contain;
}

.continuity-section {
  padding-block: var(--section);
}

.continuity-grid {
  display: grid;
  grid-template-columns: 1fr 3fr;
  gap: 50px;
}

.continuity-code {
  color: var(--red);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.15em;
}

.continuity-grid p {
  max-width: 720px;
  margin-top: 36px;
  color: var(--muted-dark);
  font-size: 16px;
  line-height: 1.9;
}

/* About */
.about-vision-grid .media-frame-image {
  aspect-ratio: 1.2 / 1;
  background: white;
}

.value-section {
  padding-block: var(--section);
}

.value-card h2 {
  font-size: clamp(30px, 3vw, 48px);
}

.company-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: clamp(60px, 10vw, 160px);
  align-items: start;
}

.company-table {
  border-top: 1px solid var(--line-dark);
}

.company-table > div {
  display: grid;
  grid-template-columns: 190px 1fr;
  gap: 30px;
  padding-block: 23px;
  border-bottom: 1px solid var(--line-dark);
}

.company-table dt {
  color: var(--muted-dark);
  font-size: 11px;
  font-weight: 700;
}

.company-table dd {
  font-size: 15px;
}

.image-disclaimer {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: clamp(60px, 10vw, 160px);
  margin-top: 100px;
  padding-top: 28px;
  border-top: 1px solid var(--line-dark);
}

.image-disclaimer span {
  color: var(--red);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.14em;
}

.image-disclaimer p {
  max-width: 790px;
  color: var(--muted-dark);
  font-size: 13px;
  line-height: 1.85;
}

/* Contact */
.contact-section {
  padding-block: var(--section);
}

.contact-grid {
  display: grid;
  grid-template-columns: minmax(280px, 0.65fr) minmax(0, 1.35fr);
  gap: clamp(65px, 10vw, 160px);
  align-items: start;
}

.contact-aside {
  position: sticky;
  top: calc(var(--header-height) + 40px);
}

.contact-aside .eyebrow {
  margin-bottom: 25px;
  color: var(--red);
}

.contact-aside h2 {
  font-size: clamp(32px, 3.4vw, 52px);
}

.contact-aside ol {
  display: grid;
  gap: 0;
  margin-top: 45px;
  list-style: none;
  counter-reset: item;
  border-top: 1px solid var(--line-dark);
}

.contact-aside li {
  position: relative;
  padding: 18px 0 18px 44px;
  border-bottom: 1px solid var(--line-dark);
  color: var(--muted-dark);
  font-size: 12px;
  line-height: 1.75;
  counter-increment: item;
}

.contact-aside li::before {
  content: "0" counter(item);
  position: absolute;
  left: 0;
  top: 19px;
  color: var(--red);
  font-size: 8px;
  font-weight: 700;
}

.contact-location {
  display: block;
  margin-top: 42px;
  color: var(--muted-dark);
  font-size: 8px;
  font-weight: 700;
  letter-spacing: 0.15em;
}

.contact-form {
  padding: clamp(28px, 4vw, 54px);
  border: 1px solid var(--line-dark);
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 30px 28px;
}

.field {
  display: grid;
  gap: 12px;
}

.field--full {
  grid-column: 1 / -1;
}

.field > span {
  color: var(--muted-dark);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.field input,
.field select,
.field textarea {
  width: 100%;
  border: 0;
  border-bottom: 1px solid rgba(9, 10, 10, 0.35);
  border-radius: 0;
  padding: 12px 0 14px;
  background: transparent;
  color: var(--ink);
  outline: 0;
  transition: border-color 0.25s;
}

.field textarea {
  resize: vertical;
  min-height: 170px;
}

.field select {
  appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, var(--ink) 50%), linear-gradient(135deg, var(--ink) 50%, transparent 50%);
  background-position: calc(100% - 12px) 50%, calc(100% - 7px) 50%;
  background-size: 5px 5px, 5px 5px;
  background-repeat: no-repeat;
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  border-color: var(--red);
}

.consent {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  margin-top: 34px;
  color: var(--muted-dark);
  font-size: 11px;
}

.consent input {
  width: 15px;
  height: 15px;
  margin: 3px 0 0;
  accent-color: var(--red);
}

.consent a {
  border-bottom: 1px solid currentColor;
  color: var(--ink);
}

.form-footer {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 30px;
  margin-top: 46px;
}

.form-footer p {
  max-width: 430px;
  color: var(--muted-dark);
  font-size: 10px;
  line-height: 1.7;
}

.form-footer .button {
  min-width: 250px;
}

.form-status {
  min-height: 24px;
  margin-top: 18px;
  color: var(--red);
  font-size: 12px;
}

.honeypot {
  position: absolute;
  left: -9999px;
}

/* Privacy policy */
.policy-section {
  padding-block: var(--section);
}

.policy-grid {
  display: grid;
  grid-template-columns: 0.65fr 1.35fr;
  gap: clamp(60px, 10vw, 160px);
}

.policy-grid > aside {
  position: sticky;
  top: calc(var(--header-height) + 40px);
  align-self: start;
  display: grid;
  gap: 26px;
  color: var(--muted-dark);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.13em;
}

.policy-grid > aside a {
  width: max-content;
  border-bottom: 1px solid currentColor;
  color: var(--ink);
}

.policy-content > section {
  padding: 34px 0;
  border-top: 1px solid var(--line-dark);
}

.policy-content > section:last-of-type {
  border-bottom: 1px solid var(--line-dark);
}

.policy-content h2 {
  font-family: var(--sans);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.policy-content p {
  max-width: 820px;
  margin-top: 16px;
  color: var(--muted-dark);
  font-size: 14px;
  line-height: 1.9;
}

.legal-draft-note {
  margin-top: 50px;
  padding: 24px;
  border: 1px solid rgba(181, 31, 43, 0.45);
}

.legal-draft-note strong {
  color: var(--red);
  font-size: 9px;
  letter-spacing: 0.14em;
}

/* Footer */
.site-footer {
  padding: clamp(70px, 9vw, 130px) var(--gutter) 28px;
  background: var(--ink);
  color: var(--paper);
}

.footer-top {
  display: grid;
  grid-template-columns: 2fr 0.7fr 1.1fr;
  gap: clamp(40px, 7vw, 110px);
  width: min(100%, var(--shell));
  margin-inline: auto;
  padding-bottom: 90px;
}

.brand--footer .brand-logo {
  width: 156px;
  height: 78px;
}

.footer-brand p {
  max-width: 490px;
  margin-top: 45px;
  font-family: var(--serif);
  font-size: clamp(28px, 3vw, 46px);
  line-height: 1.2;
}

.footer-column {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 12px;
}

.footer-column h2 {
  margin-bottom: 17px;
  color: var(--muted-light);
  font-family: var(--sans);
  font-size: 8px;
  font-weight: 700;
  letter-spacing: 0.17em;
  text-transform: uppercase;
}

.footer-column a,
.footer-column span {
  color: rgba(233, 229, 220, 0.75);
  font-size: 11px;
  line-height: 1.6;
}

.footer-column a:hover { color: white; }
.footer-legal a { margin-top: 16px; border-bottom: 1px solid currentColor; }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  width: min(100%, var(--shell));
  margin-inline: auto;
  padding-top: 22px;
  border-top: 1px solid var(--line-light);
  color: var(--muted-light);
  font-size: 8px;
  font-weight: 700;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

/* Public notice popup */
.notice-overlay {
  position: fixed;
  z-index: 1000;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 24px;
  visibility: hidden;
  opacity: 0;
  background: rgba(2, 3, 3, 0.78);
  backdrop-filter: blur(14px);
  transition: opacity 0.35s, visibility 0.35s;
}

.notice-overlay.is-open {
  visibility: visible;
  opacity: 1;
}

.notice-modal {
  position: relative;
  width: min(100%, 940px);
  max-height: min(90svh, 900px);
  overflow: auto;
  transform: translateY(24px) scale(0.985);
  border: 1px solid rgba(233, 229, 220, 0.24);
  background: var(--paper);
  color: var(--ink);
  box-shadow: 0 45px 140px rgba(0, 0, 0, 0.55);
  transition: transform 0.5s var(--ease);
}

.notice-overlay.is-open .notice-modal {
  transform: translateY(0) scale(1);
}

.notice-modal.has-image {
  display: grid;
  grid-template-columns: minmax(260px, 0.8fr) minmax(0, 1.2fr);
}

.notice-image {
  min-height: 100%;
  background: var(--ink);
}

.notice-image img {
  width: 100%;
  height: 100%;
  min-height: 530px;
  object-fit: cover;
}

.notice-content {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 530px;
  padding: clamp(34px, 5vw, 64px);
}

.notice-close {
  position: absolute;
  z-index: 2;
  right: 20px;
  top: 18px;
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border: 1px solid var(--line-dark);
  border-radius: 50%;
  background: transparent;
  color: var(--ink);
  font-size: 23px;
  font-weight: 300;
  cursor: pointer;
}

.notice-category {
  display: flex;
  align-items: center;
  gap: 14px;
  color: var(--red);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.notice-category::before {
  content: "";
  width: 24px;
  height: 1px;
  background: currentColor;
}

.notice-content h2 {
  margin-top: 34px;
  padding-right: 34px;
  font-size: clamp(36px, 5vw, 66px);
  line-height: 1.05;
}

.notice-period {
  margin-top: 20px;
  color: var(--muted-dark);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.notice-body {
  margin-top: 36px;
  color: #444642;
  font-size: 14px;
  line-height: 1.9;
  white-space: pre-line;
}

.notice-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin-top: auto;
  padding-top: 42px;
}

.notice-dismiss-option {
  display: flex;
  align-items: center;
  gap: 9px;
  color: var(--muted-dark);
  font-size: 10px;
}

.notice-dismiss-option input { accent-color: var(--red); }

.notice-cta {
  display: inline-flex;
  align-items: center;
  gap: 30px;
  min-height: 48px;
  padding: 0 17px;
  background: var(--ink);
  color: var(--paper);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.notice-pager {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 12px;
  padding: 13px 20px;
  border-top: 1px solid var(--line-dark);
  background: var(--paper);
  color: var(--muted-dark);
  font-size: 9px;
}

.notice-pager button {
  border: 0;
  padding: 5px;
  background: transparent;
  color: var(--ink);
  cursor: pointer;
}

/* Thanks and errors */
.thanks-page .page-hero {
  min-height: 100svh;
}

.error-page {
  display: grid;
  place-items: center;
  min-height: 100svh;
  padding: 30px;
  background: radial-gradient(circle at 80% 20%, rgba(181, 31, 43, 0.14), transparent 30%), var(--ink);
}

.error-page main {
  width: min(100%, 780px);
}

.error-page main > p {
  margin-top: 100px;
  color: var(--red-bright);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.16em;
}

.error-page h1 {
  margin-top: 24px;
  font-size: clamp(43px, 7vw, 84px);
  line-height: 1.08;
}

.error-page .button { margin-top: 45px; }

/* Responsive */
@media (max-width: 1120px) {
  :root { --header-height: 78px; }
  .header-inner { grid-template-columns: 1fr auto; }
  .desktop-nav { display: none; }
  .language-link,
  .header-contact { display: none; }
  .menu-toggle { display: flex; }
  .statement-grid { grid-template-columns: 0.8fr 3.2fr; }
  .pillar-grid,
  .principle-grid,
  .value-grid { grid-template-columns: repeat(2, 1fr); }
  .journey-grid { grid-template-columns: repeat(2, 1fr); }
  .journey-step:nth-child(2) { border-right: 0; }
  .journey-step:nth-child(n+3) { border-top: 1px solid var(--line-dark); }
  .service-grid { grid-template-columns: repeat(2, 1fr); }
  .security-intro-grid { grid-template-columns: 1fr 360px; gap: 60px; }
}

@media (max-width: 900px) {
  :root { --section: 100px; }
  .hero-content h1 { font-size: clamp(56px, 12vw, 100px); }
  html:lang(ko) .hero-content h1 { font-size: clamp(46px, 10.5vw, 82px); }
  .statement-grid,
  .split-grid,
  .intro-feature-grid,
  .environment-grid,
  .about-vision-grid,
  .service-model-grid,
  .privacy-grid,
  .company-grid,
  .image-disclaimer,
  .contact-grid,
  .policy-grid {
    grid-template-columns: 1fr;
  }
  .statement-number { margin-bottom: 45px; }
  .split-grid .media-frame,
  .intro-feature-grid .media-frame,
  .environment-grid .media-frame,
  .about-vision-grid .media-frame { order: -1; }
  .asset-row { grid-template-columns: 45px 0.8fr 1.2fr 1.1fr 20px; gap: 14px; }
  .zone-row { grid-template-columns: 55px 1fr; padding-block: 24px; }
  .zone-row p { grid-column: 2; padding-bottom: 12px; }
  .security-intro-grid { grid-template-columns: 1fr; }
  .security-orbit { width: min(75vw, 430px); margin: 30px auto 0; }
  .service-model .media-frame { order: -1; max-width: 600px; }
  .contact-aside,
  .policy-grid > aside { position: static; }
  .footer-top { grid-template-columns: 1.5fr 0.7fr 1fr; gap: 40px; }
}

@media (max-width: 720px) {
  :root {
    --gutter: 20px;
    --section: 82px;
  }
  .page-noise { display: none; }
  .header-inner { min-height: 72px; }
  .brand-logo { width: 84px; height: 42px; }
  .hero-grid { background-image: linear-gradient(90deg, transparent calc(50% - .5px), rgba(233,229,220,.13) 50%, transparent calc(50% + .5px)); }
  .page-hero { min-height: 92svh; }
  .page-hero--compact { min-height: 72svh; }
  .hero-content { padding-top: 130px; padding-bottom: 42px; }
  .hero-content .eyebrow { margin-bottom: 22px; }
  .hero-content h1 { font-size: clamp(49px, 14.5vw, 76px); line-height: 0.98; }
  html:lang(ko) .hero-content h1 { font-size: clamp(42px, 12vw, 64px); line-height: 1.1; }
  .hero-bottom { display: grid; margin-top: 38px; padding-top: 18px; }
  .hero-bottom > p { font-size: 13px; line-height: 1.7; }
  .hero-bottom .text-link { width: max-content; }
  .hero-index { display: none; }
  .section-heading .eyebrow { margin-bottom: 20px; }
  .section-heading h2,
  .closing-content h2,
  .continuity-grid h2 { font-size: clamp(39px, 11vw, 62px); }
  html:lang(ko) .section-heading h2,
  html:lang(ko) .closing-content h2,
  html:lang(ko) .continuity-grid h2 { font-size: clamp(34px, 9.5vw, 53px); }
  .section-copy { margin-top: 24px; font-size: 14px; }
  .statement-grid { display: block; }
  .statement-number { font-size: 100px; }
  .pillar-grid,
  .principle-grid,
  .value-grid,
  .journey-grid,
  .service-grid,
  .model-steps,
  .metric-grid { grid-template-columns: 1fr; }
  .pillar-card { min-height: 210px; }
  .pillar-card h3 { margin-top: 58px; }
  .asset-row {
    grid-template-columns: 35px 1fr 24px;
    gap: 10px;
    min-height: 132px;
    padding-block: 20px;
  }
  .asset-code { display: none; }
  .asset-row h3 { font-size: 28px; }
  .asset-row p { grid-column: 2; }
  .asset-row i { grid-column: 3; grid-row: 1; }
  .journey-step,
  .journey-step:not(:first-child),
  .journey-step:last-child { min-height: 220px; padding: 24px 0; border-right: 0; border-top: 1px solid var(--line-dark); }
  .journey-step:first-child { border-top: 0; }
  .journey-step::before { display: none; }
  .journey-step h3 { margin-top: 50px; }
  .closing-section { min-height: 760px; }
  .closing-media img { object-position: center bottom; transform: scale(1.25); }
  .closing-media span { background: linear-gradient(180deg, rgba(5,6,6,.82), rgba(5,6,6,.56) 58%, rgba(5,6,6,.88)); }
  .zone-row { grid-template-columns: 42px 1fr; gap: 14px; }
  .zone-row h2 { font-size: 32px; }
  .metric { min-height: 135px; }
  .metric span { margin-top: 40px; }
  .principle-card,
  .value-card { min-height: 250px; }
  .principle-card h3,
  .value-card h2 { margin-top: 72px; }
  .service-card { min-height: 320px; }
  .service-card h2 { margin-top: 85px; }
  .service-note .shell { grid-template-columns: 1fr; gap: 14px; }
  .layer-row {
    grid-template-columns: 40px 1fr 20px;
    gap: 12px;
    padding-block: 24px;
  }
  .layer-row p { grid-column: 2; }
  .layer-row i { grid-column: 3; grid-row: 1; }
  .privacy-list article { grid-template-columns: 1fr; gap: 10px; }
  .continuity-grid { grid-template-columns: 1fr; gap: 36px; }
  .company-table > div { grid-template-columns: 1fr; gap: 8px; }
  .image-disclaimer { margin-top: 70px; gap: 16px; }
  .form-grid { grid-template-columns: 1fr; }
  .form-footer { display: grid; }
  .form-footer .button { width: 100%; min-width: 0; }
  .contact-form { padding: 25px 18px; }
  .footer-top { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; padding-bottom: 42px; border-bottom: 1px solid var(--line-light); }
  .footer-brand p { max-width: 380px; font-size: 28px; }
  .footer-bottom { display: grid; gap: 10px; }
  .notice-overlay { padding: 10px; align-items: end; }
  .notice-modal,
  .notice-modal.has-image { display: block; max-height: 94svh; }
  .notice-image { height: 210px; min-height: 0; }
  .notice-image img { min-height: 0; }
  .notice-content { min-height: 460px; padding: 32px 24px 24px; }
  .notice-content h2 { font-size: 37px; }
  .notice-actions { align-items: flex-start; flex-direction: column-reverse; }
  .notice-cta { width: 100%; justify-content: space-between; }
}

@media (max-width: 460px) {
  .footer-top { grid-template-columns: 1fr; }
  .footer-brand { grid-column: auto; }
  .footer-column { padding-top: 20px; border-top: 1px solid var(--line-light); }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  [data-reveal],
  .hero-content > [data-hero-item] { opacity: 1; transform: none; }
}


/* ------------------------------------------------------------
   V3 — global-reference editorial system + translucent glass nav
   ------------------------------------------------------------ */

/* Navigation: dark liquid-glass rail. The fallback remains opaque. */
.site-header {
  padding-top: 10px;
  border-bottom: 0;
  background: transparent !important;
}

.site-header::before,
.site-header::after {
  content: "";
  position: absolute;
  pointer-events: none;
  left: clamp(10px, 1.7vw, 28px);
  right: clamp(10px, 1.7vw, 28px);
  top: 10px;
  height: 72px;
  border-radius: 20px;
}

.site-header::before {
  z-index: 0;
  border: 1px solid rgba(255, 255, 255, 0.13);
  background:
    linear-gradient(135deg, rgba(255,255,255,0.105), rgba(255,255,255,0.025) 38%, rgba(255,255,255,0.055) 72%, rgba(255,255,255,0.018)),
    rgba(6, 7, 7, 0.47);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,0.12),
    inset 0 -1px 0 rgba(255,255,255,0.035),
    0 12px 42px rgba(0,0,0,0.24);
  -webkit-backdrop-filter: blur(28px) saturate(145%);
  backdrop-filter: blur(28px) saturate(145%);
}

.site-header::after {
  z-index: 1;
  opacity: 0.5;
  background:
    radial-gradient(70% 130% at 17% -20%, rgba(255,255,255,0.16), transparent 58%),
    linear-gradient(105deg, transparent 8%, rgba(255,255,255,0.045) 44%, transparent 73%);
  mix-blend-mode: screen;
}

.site-header.is-scrolled {
  border-color: transparent;
  background: transparent !important;
  -webkit-backdrop-filter: none;
  backdrop-filter: none;
}

.header-inner {
  min-height: 92px;
  padding-inline: calc(var(--gutter) + 12px);
}

.brand-logo {
  width: 104px;
  height: 52px;
}

.site-header .desktop-nav a,
.site-header .language-link {
  text-shadow: 0 1px 16px rgba(0,0,0,0.5);
}

.site-header .header-contact {
  border-color: rgba(255,255,255,0.25);
  background: rgba(255,255,255,0.035);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.06);
}

@supports not ((-webkit-backdrop-filter: blur(1px)) or (backdrop-filter: blur(1px))) {
  .site-header::before {
    background: rgba(7, 8, 8, 0.94);
  }
}

/* Repeated monochrome image atmosphere. */
.atmosphere-section {
  --atmosphere-opacity: 0.075;
  position: relative;
  isolation: isolate;
  overflow: hidden;
  overflow: clip;
}

.atmosphere-section::before {
  content: "";
  position: absolute;
  z-index: 0;
  inset: -4%;
  opacity: var(--atmosphere-opacity);
  background-image: var(--atmosphere-image);
  background-repeat: repeat-x;
  background-position: center;
  background-size: clamp(420px, 44vw, 720px) auto;
  filter: grayscale(1) saturate(0) contrast(1.35) brightness(0.48);
  transform: scale(1.03);
  mix-blend-mode: luminosity;
  pointer-events: none;
}

.atmosphere-section::after {
  content: "";
  position: absolute;
  z-index: 0;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(8,9,9,0.92), rgba(8,9,9,0.47) 35%, rgba(8,9,9,0.62) 68%, rgba(8,9,9,0.94)),
    linear-gradient(180deg, rgba(8,9,9,0.52), rgba(8,9,9,0.88));
  pointer-events: none;
}

.atmosphere-section > * {
  position: relative;
  z-index: 1;
}

/* Reference labels and legal clarity. */
.reference-note,
.reference-disclaimer,
.network-note {
  color: rgba(233,229,220,0.58);
  font-size: 10px;
  line-height: 1.75;
}

.reference-note span,
.reference-disclaimer span {
  display: block;
  margin-bottom: 9px;
  color: var(--red-bright);
  font-size: 8px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.reference-disclaimer {
  max-width: 440px;
  padding: 20px 0 0 24px;
  border-left: 1px solid rgba(209,42,56,0.72);
}

/* Home: reserved experience */
.reserved-section {
  --atmosphere-opacity: 0.095;
  padding-block: var(--section);
}

.reserved-heading-grid {
  display: grid;
  grid-template-columns: minmax(0, 3fr) minmax(190px, 0.8fr);
  align-items: end;
  gap: clamp(40px, 8vw, 130px);
}

.reference-seal {
  justify-self: end;
  display: grid;
  align-content: space-between;
  width: 180px;
  aspect-ratio: 1;
  padding: 24px;
  border: 1px solid rgba(233,229,220,0.24);
  border-radius: 50%;
  background: rgba(255,255,255,0.025);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.06);
  -webkit-backdrop-filter: blur(15px);
  backdrop-filter: blur(15px);
}

.reference-seal span {
  max-width: 90px;
  color: var(--muted-light);
  font-size: 8px;
  font-weight: 700;
  letter-spacing: 0.15em;
  line-height: 1.5;
}

.reference-seal strong {
  justify-self: end;
  color: var(--paper);
  font-family: var(--serif);
  font-size: 28px;
  font-weight: 400;
}

.reserved-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin-top: clamp(64px, 8vw, 112px);
  background: var(--line-light);
  border: 1px solid var(--line-light);
}

.reserved-card {
  min-width: 0;
  background: rgba(7,8,8,0.78);
}

.reserved-card-media {
  position: relative;
  aspect-ratio: 1.55 / 1;
  overflow: hidden;
  background: #111;
}

.reserved-card-media::after,
.collection-media::after,
.onsite-card-media::after,
.global-reference-media::after,
.direction-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(7,8,8,0.02), rgba(7,8,8,0.55));
  pointer-events: none;
}

.reserved-card-media img,
.collection-media img,
.onsite-card-media img,
.global-reference-media img,
.direction-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(1) saturate(0) contrast(1.12) brightness(0.56);
  transition: transform 1.1s var(--ease), filter 0.8s var(--ease);
}

.reserved-card:hover img,
.collection-card:hover img,
.onsite-card:hover img,
.global-reference-card:hover img,
.direction-card:hover img {
  transform: scale(1.04);
  filter: grayscale(0.35) saturate(0.62) contrast(1.05) brightness(0.74);
}

.reserved-card-copy {
  min-height: 240px;
  padding: 28px;
}

.reserved-card-copy > span,
.collection-copy > span,
.onsite-card-copy > span,
.global-reference-card > div:last-child > span,
.direction-card > div:last-child > span {
  color: var(--red-bright);
  font-size: 8px;
  font-weight: 700;
  letter-spacing: 0.14em;
}

.reserved-card-copy h3 {
  margin-top: 56px;
  font-size: clamp(27px, 2.5vw, 40px);
}

.reserved-card-copy p {
  margin-top: 16px;
  color: var(--muted-light);
  font-size: 13px;
  line-height: 1.75;
}

/* Home: collections */
.collection-section {
  --atmosphere-opacity: 0.058;
  padding-block: var(--section);
}

.collection-section .section-heading {
  max-width: 1040px;
}

.collection-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 12px;
  margin-top: clamp(60px, 8vw, 110px);
}

.collection-card {
  position: relative;
  min-width: 0;
  overflow: hidden;
  border: 1px solid rgba(233,229,220,0.16);
  background: rgba(7,8,8,0.78);
}

.collection-media {
  position: relative;
  aspect-ratio: 0.93 / 1;
  overflow: hidden;
  background: #101111;
}

.collection-copy {
  min-height: 192px;
  padding: 22px;
}

.collection-copy small {
  display: block;
  margin-top: 24px;
  color: var(--muted-light);
  font-size: 8px;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.collection-copy h3 {
  margin-top: 7px;
  font-size: clamp(23px, 2vw, 33px);
}

.collection-copy p {
  margin-top: 12px;
  color: var(--muted-light);
  font-size: 11px;
  line-height: 1.65;
}

.collection-section .reference-note {
  max-width: 700px;
  margin-top: 28px;
}

/* Facility: global visual reference */
.global-reference-section {
  --atmosphere-opacity: 0.07;
  padding-block: var(--section);
}

.global-reference-heading,
.direction-heading,
.onsite-heading {
  display: grid;
  grid-template-columns: minmax(0, 2.3fr) minmax(280px, 0.8fr);
  align-items: end;
  gap: clamp(44px, 8vw, 130px);
}

.global-reference-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin-top: clamp(70px, 9vw, 130px);
  border: 1px solid var(--line-light);
  background: var(--line-light);
}

.global-reference-card {
  background: rgba(7,8,8,0.83);
}

.global-reference-media {
  position: relative;
  aspect-ratio: 1.55 / 1;
  overflow: hidden;
}

.global-reference-card > div:last-child {
  min-height: 245px;
  padding: 28px;
}

.global-reference-card h3 {
  margin-top: 56px;
  font-size: clamp(26px, 2.4vw, 39px);
}

.global-reference-card p {
  margin-top: 17px;
  color: var(--muted-light);
  font-size: 13px;
  line-height: 1.75;
}

/* Services: private onsite experience */
.onsite-section {
  --atmosphere-opacity: 0.08;
  padding-block: var(--section);
}

.planning-badge {
  justify-self: end;
  align-self: end;
  padding: 12px 16px;
  border: 1px solid rgba(233,229,220,0.23);
  border-radius: 999px;
  color: rgba(233,229,220,0.72);
  background: rgba(255,255,255,0.025);
  font-size: 8px;
  font-weight: 700;
  letter-spacing: 0.16em;
}

.onsite-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap: 18px;
  margin-top: clamp(66px, 8vw, 112px);
}

.onsite-card {
  overflow: hidden;
  border: 1px solid rgba(233,229,220,0.17);
  background: rgba(7,8,8,0.76);
}

.onsite-card-media {
  position: relative;
  aspect-ratio: 1.55 / 1;
  overflow: hidden;
}

.onsite-card-copy {
  min-height: 240px;
  padding: 28px;
}

.onsite-card-copy h3 {
  margin-top: 58px;
  font-size: clamp(27px, 2.5vw, 40px);
}

.onsite-card-copy p {
  margin-top: 16px;
  color: var(--muted-light);
  font-size: 13px;
  line-height: 1.75;
}

/* Services: professional network */
.network-section {
  --atmosphere-opacity: 0.085;
  padding-block: var(--section);
}

.network-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(420px, 1.05fr);
  gap: clamp(60px, 9vw, 150px);
}

.network-copy {
  position: sticky;
  top: 130px;
  align-self: start;
}

.network-note {
  max-width: 640px;
  margin-top: 40px;
  padding-top: 20px;
  border-top: 1px solid var(--line-light);
}

.network-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0,1fr));
  border-top: 1px solid var(--line-light);
  border-left: 1px solid var(--line-light);
}

.network-list article {
  min-height: 235px;
  padding: 26px;
  border-right: 1px solid var(--line-light);
  border-bottom: 1px solid var(--line-light);
  background: rgba(7,8,8,0.45);
}

.network-list article > span {
  color: var(--red-bright);
  font-size: 8px;
  font-weight: 700;
}

.network-list h3 {
  margin-top: 54px;
  font-size: clamp(23px, 2.1vw, 34px);
}

.network-list p {
  margin-top: 14px;
  color: var(--muted-light);
  font-size: 12px;
  line-height: 1.7;
}

/* About: vision and mission */
.direction-section {
  --atmosphere-opacity: 0.08;
  padding-block: var(--section);
}

.direction-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0,1fr));
  gap: 1px;
  margin-top: clamp(70px, 9vw, 125px);
  border: 1px solid var(--line-light);
  background: var(--line-light);
}

.direction-card {
  background: rgba(7,8,8,0.8);
}

.direction-media {
  position: relative;
  aspect-ratio: 1.7 / 1;
  overflow: hidden;
}

.direction-card > div:last-child {
  min-height: 285px;
  padding: 32px;
}

.direction-card h3 {
  margin-top: 72px;
  font-size: clamp(33px, 3.3vw, 52px);
}

.direction-card p {
  max-width: 570px;
  margin-top: 18px;
  color: var(--muted-light);
  font-size: 14px;
  line-height: 1.85;
}

/* Existing dark modules receive a more restrained glass surface. */
.atmosphere-section .pillar-card,
.atmosphere-section .principle-card,
.atmosphere-section .value-card,
.atmosphere-section .zone-row,
.atmosphere-section .model-steps article,
.atmosphere-section .privacy-list article {
  background-color: rgba(8,9,9,0.38);
  -webkit-backdrop-filter: blur(2px);
  backdrop-filter: blur(2px);
}

/* Mobile and tablet */
@media (max-width: 1120px) {
  .reserved-heading-grid,
  .global-reference-heading,
  .direction-heading,
  .onsite-heading {
    grid-template-columns: minmax(0, 1fr) auto;
  }

  .collection-grid {
    grid-template-columns: repeat(3, minmax(0,1fr));
  }

  .collection-card:nth-child(4),
  .collection-card:nth-child(5) {
    grid-column: span 1;
  }

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

  .network-copy {
    position: static;
  }
}

@media (max-width: 900px) {
  .reserved-grid,
  .global-reference-grid,
  .onsite-grid {
    grid-template-columns: 1fr;
  }

  .reserved-card,
  .global-reference-card,
  .onsite-card {
    display: grid;
    grid-template-columns: minmax(250px, 0.9fr) minmax(0, 1.1fr);
  }

  .reserved-card-media,
  .global-reference-media,
  .onsite-card-media {
    min-height: 100%;
    aspect-ratio: auto;
  }

  .collection-grid {
    grid-template-columns: repeat(2, minmax(0,1fr));
  }

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

@media (max-width: 720px) {
  .site-header {
    padding-top: 8px;
  }

  .site-header::before,
  .site-header::after {
    left: 8px;
    right: 8px;
    top: 8px;
    height: 62px;
    border-radius: 17px;
  }

  .header-inner {
    min-height: 78px;
    padding-inline: 23px;
  }

  .brand-logo {
    width: 84px;
    height: 42px;
  }

  .atmosphere-section::before {
    inset: -2%;
    background-size: 430px auto;
    opacity: calc(var(--atmosphere-opacity) * 0.78);
  }

  .reserved-heading-grid,
  .global-reference-heading,
  .direction-heading,
  .onsite-heading {
    grid-template-columns: 1fr;
    align-items: start;
  }

  .reference-seal {
    justify-self: start;
    width: 136px;
    margin-top: 36px;
    padding: 19px;
  }

  .reference-seal strong {
    font-size: 22px;
  }

  .reference-disclaimer {
    max-width: none;
    margin-top: 34px;
  }

  .planning-badge {
    justify-self: start;
    margin-top: 32px;
  }

  .reserved-card,
  .global-reference-card,
  .onsite-card {
    display: block;
  }

  .reserved-card-media,
  .global-reference-media,
  .onsite-card-media {
    min-height: 0;
    aspect-ratio: 1.55 / 1;
  }

  .reserved-card-copy,
  .global-reference-card > div:last-child,
  .onsite-card-copy {
    min-height: 220px;
    padding: 24px;
  }

  .reserved-card-copy h3,
  .global-reference-card h3,
  .onsite-card-copy h3 {
    margin-top: 48px;
  }

  .collection-grid {
    grid-template-columns: 1fr 1fr;
    gap: 8px;
    margin-top: 54px;
  }

  .collection-media {
    aspect-ratio: 0.92 / 1;
  }

  .collection-copy {
    min-height: 172px;
    padding: 17px;
  }

  .collection-copy h3 {
    font-size: 24px;
  }

  .collection-copy p {
    display: none;
  }

  .network-list {
    grid-template-columns: 1fr;
  }

  .network-list article {
    min-height: 205px;
  }

  .direction-card > div:last-child {
    min-height: 245px;
    padding: 25px;
  }

  .direction-card h3 {
    margin-top: 54px;
  }
}

@media (max-width: 460px) {
  .collection-grid {
    grid-template-columns: 1fr;
  }

  .collection-card {
    display: grid;
    grid-template-columns: 0.92fr 1.08fr;
  }

  .collection-media {
    min-height: 100%;
    aspect-ratio: auto;
  }

  .collection-copy p {
    display: block;
  }
}


/* ------------------------------------------------------------
   V5 — cinematic motion, responsive navigation and liquid glass
   ------------------------------------------------------------ */
:root {
  --header-height: 76px;
}

/* The official logo keeps its source artwork and uses height as the only sizing axis. */
.site-header .brand-logo {
  width: auto !important;
  height: 38px !important;
  aspect-ratio: 2 / 1;
  object-fit: contain;
}

.site-header {
  padding: 0;
  min-height: var(--header-height);
  isolation: isolate;
}

.site-header::before,
.site-header::after {
  left: 0;
  right: 0;
  top: 0;
  height: var(--header-height);
  border-radius: 0;
}

.site-header::before {
  border: 0;
  border-bottom: 1px solid rgba(255,255,255,0.13);
  background:
    linear-gradient(180deg, rgba(16,18,19,0.58), rgba(12,14,15,0.32)),
    rgba(9,10,10,0.24);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,0.10),
    0 16px 42px rgba(0,0,0,0.12);
  -webkit-backdrop-filter: blur(22px) saturate(145%) contrast(1.04);
  backdrop-filter: blur(22px) saturate(145%) contrast(1.04);
}

.site-header::after {
  opacity: .62;
  background:
    radial-gradient(36% 180% at 16% -80%, rgba(255,255,255,.25), transparent 66%),
    radial-gradient(30% 150% at 83% -70%, rgba(171,196,209,.16), transparent 68%),
    linear-gradient(105deg, transparent 8%, rgba(255,255,255,.065) 43%, transparent 68%);
  background-size: 150% 100%, 140% 100%, 180% 100%;
  animation: liquid-glass-drift 14s ease-in-out infinite alternate;
  mix-blend-mode: screen;
}

@keyframes liquid-glass-drift {
  from { background-position: 0 0, 100% 0, 0 0; }
  to { background-position: 16% 0, 80% 0, 30% 0; }
}

.header-inner {
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: clamp(24px, 4vw, 68px);
  min-height: var(--header-height);
  padding-inline: clamp(22px, 4vw, 64px);
}

.desktop-nav {
  justify-self: center;
  min-width: 0;
  gap: clamp(22px, 2.6vw, 48px);
}

.desktop-nav a,
.language-link {
  padding-block: 25px 22px;
  color: rgba(244,242,237,.76);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: -.015em;
  line-height: 1;
  text-transform: none;
  white-space: nowrap;
}

html:lang(ko) .desktop-nav a,
html:lang(ko) .language-link {
  font-size: 13px;
  letter-spacing: -.035em;
}

.desktop-nav a::after,
.language-link::after {
  bottom: 0;
  height: 3px;
  border-radius: 999px 999px 0 0;
}

.header-actions { gap: 15px; }

.header-contact {
  gap: 14px;
  min-height: 44px;
  padding: 4px 5px 4px 15px;
  border-color: rgba(255,255,255,.34);
  border-radius: 999px;
  background: rgba(255,255,255,.045);
  font-size: 10px;
  letter-spacing: .08em;
}

.header-contact > span:last-child {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: rgba(244,242,237,.92);
  color: #090a0a;
}

.header-contact:hover > span:last-child { background: #fff; }

/* Hero film layers. Poster guarantees a stable first paint; video fades in only after data is ready. */
.hero-media,
.hero-media .hero-poster,
.hero-media .hero-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.hero-media .hero-poster,
.hero-media .hero-video {
  object-fit: cover;
  object-position: center;
  transform: scale(1.055);
  filter: saturate(.72) contrast(1.08) brightness(.66);
  transition: opacity 1.15s var(--ease), transform 2.2s var(--ease), filter 1.4s var(--ease);
}

.hero-media .hero-video {
  z-index: 1;
  opacity: 0;
}

.hero-media .hero-video.is-playing { opacity: 1; }
.hero-scrim { z-index: 2; }
.hero-grid { z-index: 3; pointer-events: none; }
.hero-content,
.hero-index,
.hero-scroll { z-index: 4; }

html.is-ready .hero-media .hero-poster,
html.is-ready .hero-media .hero-video { transform: scale(1.005); }

.page-about .hero-media .hero-poster,
.page-about .hero-media .hero-video,
.page-thanks .hero-media .hero-poster {
  object-fit: cover;
  object-position: center;
  background: #050606;
  filter: saturate(.78) contrast(1.08) brightness(.62);
  transform: scale(1.055);
}

.hero-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  align-items: center;
  gap: 22px;
}

.hero-film-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: rgba(244,242,237,.80);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
}

.hero-film-link > span {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  padding-left: 2px;
  border: 1px solid rgba(255,255,255,.42);
  border-radius: 50%;
  font-size: 8px;
}

.hero-scroll {
  position: absolute;
  right: clamp(22px, 4vw, 64px);
  bottom: clamp(36px, 5vw, 70px);
  display: flex;
  align-items: center;
  gap: 14px;
  color: rgba(244,242,237,.72);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: .04em;
}

.hero-scroll-ring {
  display: grid;
  place-items: center;
  width: 58px;
  height: 58px;
  border: 1px solid rgba(255,255,255,.48);
  border-radius: 50%;
  font-size: 20px;
  transition: background .3s, color .3s, transform .3s;
}

.hero-scroll:hover .hero-scroll-ring {
  transform: translateY(4px);
  background: rgba(244,242,237,.95);
  color: #090a0a;
}

/* Sovereign facility metrics */
.sovereign-section {
  position: relative;
  overflow: hidden;
  padding-block: var(--section);
  background:
    radial-gradient(circle at 80% 15%, rgba(45,64,73,.26), transparent 34%),
    #0a0b0b;
}

.sovereign-section::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: .075;
  background: url('/assets/images/reference/facility-architecture.webp') center / 860px auto repeat-x;
  filter: grayscale(1) contrast(1.4) brightness(.45);
  pointer-events: none;
}

.sovereign-heading,
.sovereign-grid { position: relative; z-index: 1; }

.sovereign-heading {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: end;
  gap: 50px;
}

.sovereign-heading .section-heading { max-width: 950px; }
.sovereign-heading .section-heading h2 { font-size: clamp(58px, 8.6vw, 132px); line-height: .88; }

.sovereign-mark {
  padding: 16px 18px;
  border: 1px solid rgba(233,229,220,.22);
  color: rgba(233,229,220,.52);
  font-size: 8px;
  font-weight: 700;
  letter-spacing: .18em;
  line-height: 1.7;
  text-align: right;
}

.sovereign-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  margin-top: clamp(70px, 9vw, 128px);
  border-top: 1px solid rgba(233,229,220,.20);
  border-left: 1px solid rgba(233,229,220,.20);
}

.sovereign-card {
  min-height: 390px;
  padding: clamp(24px, 3vw, 42px);
  border-right: 1px solid rgba(233,229,220,.20);
  border-bottom: 1px solid rgba(233,229,220,.20);
  background: linear-gradient(145deg, rgba(255,255,255,.035), rgba(255,255,255,.008));
  -webkit-backdrop-filter: blur(4px);
  backdrop-filter: blur(4px);
}

.sovereign-index {
  color: var(--red-bright);
  font-size: 8px;
  font-weight: 700;
  letter-spacing: .16em;
}

.sovereign-card strong {
  display: block;
  margin-top: clamp(48px, 6vw, 84px);
  color: var(--paper);
  font-family: var(--serif);
  font-size: clamp(42px, 5vw, 76px);
  font-weight: 400;
  line-height: .95;
  letter-spacing: -.045em;
}

.sovereign-card h3 {
  margin-top: 26px;
  font-family: var(--sans);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: -.02em;
}

.sovereign-card p {
  margin-top: 17px;
  color: rgba(233,229,220,.62);
  font-size: 12px;
  line-height: 1.78;
}

/* Footer follows the reference site's large consultation gesture and restrained information grid. */
.site-footer {
  position: relative;
  padding: 0 0 28px;
  overflow: hidden;
  background:
    radial-gradient(circle at 76% 12%, rgba(55,67,74,.18), transparent 34%),
    var(--ink);
}

.site-footer::before {
  content: "LE FREEPORT";
  position: absolute;
  left: -1vw;
  bottom: 120px;
  color: transparent;
  -webkit-text-stroke: 1px rgba(233,229,220,.045);
  font-family: var(--serif);
  font-size: clamp(100px, 17vw, 270px);
  line-height: .8;
  white-space: nowrap;
  pointer-events: none;
}

.footer-consult {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: end;
  gap: 50px;
  padding-top: clamp(86px, 11vw, 160px);
  padding-bottom: clamp(72px, 9vw, 130px);
}

.footer-consult h2 {
  max-width: 1000px;
  margin-top: 24px;
  font-size: clamp(46px, 7vw, 112px);
  line-height: .96;
  letter-spacing: -.055em;
}

.footer-consult-link {
  display: inline-flex;
  align-items: center;
  gap: 20px;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(233,229,220,.56);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.footer-consult-link i {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  border: 1px solid rgba(233,229,220,.34);
  border-radius: 50%;
  font-style: normal;
}

.footer-rule { border-top: 1px solid var(--line-light); }

.footer-top {
  position: relative;
  z-index: 1;
  grid-template-columns: minmax(0, 2fr) minmax(170px,.65fr) minmax(260px,1fr);
  padding-top: 68px;
  padding-bottom: 78px;
}

.brand--footer .brand-logo {
  width: auto;
  height: 58px;
}

.footer-brand p {
  max-width: 440px;
  margin-top: 36px;
  font-size: clamp(24px, 2.5vw, 40px);
}

.footer-bottom { position: relative; z-index: 1; }

@media (max-width: 1180px) {
  .header-inner { gap: 24px; padding-inline: 24px; }
  .desktop-nav { gap: clamp(17px, 2vw, 30px); }
  .desktop-nav a, .language-link { font-size: 12px; }
  .header-contact { width: 44px; padding: 4px; border: 0; background: transparent; }
  .header-contact { font-size: 0; }
  .header-contact > span:last-child { width: 36px; height: 36px; font-size: 12px; }
}

@media (max-width: 899px) {
  :root { --header-height: 68px; }
  .site-header::before, .site-header::after { height: var(--header-height); }
  .header-inner { min-height: var(--header-height); padding-inline: 18px; }
  .site-header .brand-logo { height: 34px !important; }
  .desktop-nav { display: none; }
  .language-link { padding-block: 18px; font-size: 10px; letter-spacing: .12em; text-transform: uppercase; }
  .header-contact { display: none; }
  .menu-toggle { display: inline-flex; width: 42px; height: 42px; }
  .mobile-menu-inner { padding-top: calc(var(--header-height) + 38px); }
  .hero-scroll { display: none; }
  .hero-bottom { align-items: flex-start; }
  .hero-links { justify-content: flex-start; }
  .sovereign-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .sovereign-heading { grid-template-columns: 1fr; align-items: start; }
  .sovereign-mark { justify-self: start; text-align: left; }
  .footer-consult { grid-template-columns: 1fr; align-items: start; }
  .footer-consult-link { justify-self: start; }
}

@media (max-width: 720px) {
  .site-header { padding-top: 0; }
  .site-header::before, .site-header::after { left: 0; right: 0; top: 0; border-radius: 0; height: var(--header-height); }
  .header-inner { min-height: var(--header-height); }
  .hero-bottom { display: grid; gap: 30px; }
  .hero-film-link { width: max-content; }
  .sovereign-heading .section-heading h2 { font-size: clamp(48px, 15vw, 74px); }
  .sovereign-grid { grid-template-columns: 1fr; margin-top: 54px; }
  .sovereign-card { min-height: 315px; }
  .sovereign-card strong { margin-top: 42px; }
  .footer-consult h2 { font-size: clamp(42px, 13vw, 68px); }
  .footer-top { padding-inline: var(--gutter); }
}

@media (prefers-reduced-motion: reduce) {
  .site-header::after { animation: none; }
  .hero-video { display: none; }
}

/* V5.1 — preserve the full navigation through tablet landscape widths.
   Older responsive rules hid it at 1120px; this explicit range is the source of truth. */
@media (min-width: 900px) {
  .site-header .header-inner {
    grid-template-columns: auto minmax(0, 1fr) auto !important;
  }

  .site-header .desktop-nav {
    display: flex !important;
  }

  .site-header .language-link,
  .site-header .header-contact {
    display: inline-flex !important;
  }

  .site-header .menu-toggle {
    display: none !important;
  }
}