:root {
  --ink: #111111;
  --paper: #f4f1ec;
  --white: #ffffff;
  --muted: #6f746f;
  --line: rgba(17, 17, 17, 0.14);
  --silver: #c7d4dc;
  --brand-blue: #45b4f5;
  --sage: #5d6d64;
  --clay: #a48b78;
  --max: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: "Inter", "Noto Sans SC", "Microsoft YaHei", Arial, sans-serif;
  line-height: 1.6;
}

body.has-lightbox {
  overflow: hidden;
}

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

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

.site-header {
  position: fixed;
  z-index: 20;
  top: 0;
  left: 0;
  right: 0;
  display: grid;
  grid-template-columns: auto 1fr auto auto;
  align-items: center;
  gap: 24px;
  height: 76px;
  padding: 0 clamp(20px, 5vw, 64px);
  color: var(--white);
  transition: background 180ms ease, color 180ms ease, box-shadow 180ms ease;
}

.site-header.is-scrolled,
.site-header.is-open {
  color: var(--ink);
  background: rgba(244, 241, 236, 0.94);
  box-shadow: 0 10px 30px rgba(17, 17, 17, 0.08);
  backdrop-filter: blur(16px);
}

.brand {
  display: block;
  width: clamp(170px, 18vw, 270px);
  opacity: 1;
  transition: opacity 180ms ease;
}

.brand img {
  width: 100%;
  height: auto;
}

.site-nav {
  justify-self: end;
  display: flex;
  align-items: center;
  gap: 18px;
  font-size: 14px;
}

.site-nav a,
.header-phone {
  padding: 10px 0;
  border-bottom: 1px solid transparent;
}

.site-nav a:hover,
.header-phone:hover {
  border-color: currentColor;
}

.header-phone {
  font-size: 13px;
  white-space: nowrap;
}

.menu-button {
  display: none;
  justify-self: end;
  width: 42px;
  height: 42px;
  padding: 0;
  border: 1px solid currentColor;
  border-radius: 50%;
  color: inherit;
  background: transparent;
}

.menu-button span {
  display: block;
  width: 18px;
  height: 1px;
  margin: 5px auto;
  background: currentColor;
  transition: transform 180ms ease;
}

.site-header.is-open .menu-button span:first-child {
  transform: translateY(3px) rotate(45deg);
}

.site-header.is-open .menu-button span:last-child {
  transform: translateY(-3px) rotate(-45deg);
}

.hero {
  position: relative;
  min-height: 88vh;
  overflow: hidden;
  color: var(--white);
  background: var(--ink);
}

.hero-media {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(0, 0, 0, 0.78), rgba(0, 0, 0, 0.34) 46%, rgba(0, 0, 0, 0.08)),
    linear-gradient(0deg, rgba(0, 0, 0, 0.42), rgba(0, 0, 0, 0.04));
}

.hero-content {
  position: absolute;
  z-index: 1;
  left: clamp(22px, 7vw, 96px);
  bottom: clamp(56px, 7vh, 82px);
  width: calc(100% - 40px);
  max-width: 560px;
  padding: 0;
}

.hero-brand-mark {
  width: min(270px, 46vw);
  margin-bottom: 18px;
}

.hero-kicker {
  margin-bottom: 14px;
  color: rgba(255, 255, 255, 0.82);
  font-size: 14px;
  font-weight: 800;
  text-transform: uppercase;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--sage);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
}

.hero .eyebrow {
  color: var(--silver);
}

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

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

h1 {
  margin-bottom: 22px;
  font-size: clamp(34px, 4vw, 56px);
  font-weight: 700;
  line-height: 1.04;
  letter-spacing: 0;
  max-width: 760px;
}

h2 {
  margin-bottom: 0;
  font-size: clamp(34px, 5vw, 64px);
  line-height: 1.08;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 12px;
  font-size: 22px;
  line-height: 1.2;
}

.hero-copy {
  max-width: 620px;
  margin-bottom: 34px;
  color: rgba(255, 255, 255, 0.84);
  font-size: clamp(17px, 2vw, 22px);
  overflow-wrap: anywhere;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 22px;
  border: 1px solid currentColor;
  border-radius: 4px;
  font-size: 14px;
  font-weight: 700;
}

.button-dark {
  color: var(--ink);
  background: var(--white);
  border-color: var(--white);
}

.button-light {
  color: var(--white);
}

.scroll-cue {
  position: absolute;
  z-index: 2;
  left: 50%;
  bottom: 26px;
  width: 32px;
  height: 48px;
  border: 1px solid rgba(255, 255, 255, 0.72);
  border-radius: 20px;
  transform: translateX(-50%);
}

.scroll-cue span {
  display: block;
  width: 4px;
  height: 8px;
  margin: 10px auto 0;
  border-radius: 999px;
  background: var(--white);
  animation: cue 1.7s ease-in-out infinite;
}

@keyframes cue {
  0%,
  100% {
    transform: translateY(0);
    opacity: 0.5;
  }
  50% {
    transform: translateY(12px);
    opacity: 1;
  }
}

.section {
  width: min(var(--max), calc(100% - 40px));
  margin: 0 auto;
  padding: clamp(72px, 10vw, 128px) 0;
}

.intro {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: clamp(36px, 8vw, 96px);
  align-items: start;
}

.intro-copy {
  display: grid;
  gap: 24px;
  color: #333833;
  font-size: clamp(17px, 2vw, 21px);
}

.lookbook {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  width: min(1440px, calc(100% - 24px));
  margin: 0 auto;
}

.look {
  position: relative;
  min-height: 360px;
  overflow: hidden;
  background: #d8d8d8;
}

.look-wide {
  grid-column: span 2;
  grid-row: span 2;
}

.look img {
  width: 100%;
  height: 100%;
  min-height: inherit;
  object-fit: cover;
  transition: transform 600ms ease;
}

.look:hover img {
  transform: scale(1.035);
}

.look figcaption {
  position: absolute;
  left: 22px;
  right: 22px;
  bottom: 22px;
  color: var(--white);
  pointer-events: none;
  text-shadow: 0 1px 18px rgba(0, 0, 0, 0.55);
}

.look figcaption span {
  display: block;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
}

.look figcaption strong {
  display: block;
  font-size: clamp(20px, 2vw, 26px);
  line-height: 1.2;
  overflow-wrap: anywhere;
}

.gallery-section {
  width: min(1440px, calc(100% - 16px));
  padding-top: clamp(36px, 6vw, 76px);
  padding-bottom: clamp(64px, 8vw, 104px);
}

.gallery-grid {
  column-count: 5;
  column-gap: 8px;
}

.gallery-card {
  position: relative;
  display: block;
  break-inside: avoid;
  margin: 0 0 8px;
  overflow: hidden;
  border-radius: 4px;
  background: #d8d8d8;
}

.gallery-card img {
  width: 100%;
  height: auto;
  transition: transform 600ms ease;
}

.gallery-card:hover img {
  transform: scale(1.035);
}

.is-zoomable {
  cursor: zoom-in;
}

.image-lightbox {
  position: fixed;
  z-index: 80;
  inset: 0;
  display: none;
  place-items: center;
  padding: clamp(18px, 4vw, 44px);
  background: rgba(8, 9, 8, 0.86);
  backdrop-filter: blur(16px);
}

.image-lightbox.is-active {
  display: grid;
}

.lightbox-figure {
  display: grid;
  gap: 14px;
  width: min(100%, 1280px);
  max-height: calc(100vh - 88px);
  margin: 0;
}

.lightbox-image {
  width: 100%;
  max-height: calc(100vh - 146px);
  object-fit: contain;
  border-radius: 6px;
  box-shadow: 0 28px 100px rgba(0, 0, 0, 0.38);
}

.lightbox-caption {
  color: rgba(255, 255, 255, 0.9);
  font-size: 16px;
  font-weight: 700;
  text-align: center;
}

.lightbox-close {
  position: fixed;
  top: 22px;
  right: 22px;
  z-index: 1;
  min-width: 72px;
  min-height: 40px;
  padding: 0 16px;
  border: 1px solid rgba(255, 255, 255, 0.58);
  border-radius: 4px;
  color: var(--white);
  background: rgba(17, 17, 17, 0.38);
  font: inherit;
  font-size: 14px;
  cursor: pointer;
}

.lightbox-close:hover,
.lightbox-close:focus-visible {
  background: rgba(255, 255, 255, 0.14);
}

.campaign {
  width: 100%;
  max-width: none;
  padding-left: max(20px, calc((100vw - var(--max)) / 2));
  padding-right: max(20px, calc((100vw - var(--max)) / 2));
}

.campaign .section-heading,
.video-grid {
  width: min(var(--max), 100%);
}

.video-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.video-card {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
}

.video-card video {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #0f1110;
  object-fit: cover;
}

.video-card div {
  padding: 22px;
}

.video-card p {
  margin-bottom: 8px;
  color: var(--brand-blue);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.video-card h3 {
  margin-bottom: 0;
}

.brand-section {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: clamp(44px, 8vw, 92px);
}

.brand-statement h2 {
  max-width: 720px;
}

.brand-positioning-copy {
  max-width: 720px;
  margin: 0;
  color: #202421;
  font-size: clamp(24px, 3vw, 38px);
  font-weight: 800;
  line-height: 1.24;
}

.brand-positioning-copy span {
  display: block;
}

.brand-grid {
  display: grid;
  gap: 16px;
}

.metric {
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.36);
}

.metric span {
  display: block;
  margin-bottom: 12px;
  color: var(--clay);
  font-size: 48px;
  font-weight: 800;
  line-height: 1;
}

.metric p {
  margin-bottom: 0;
  color: #3a3d39;
}

.position-card span {
  color: var(--brand-blue);
  font-size: clamp(28px, 3.2vw, 42px);
  line-height: 1.12;
}

.advantage-section {
  width: min(1440px, calc(100% - 24px));
  padding-top: clamp(64px, 8vw, 104px);
}

.advantage-section .section-heading {
  width: min(var(--max), 100%);
  margin-left: auto;
  margin-right: auto;
}

.advantage-gallery {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.advantage-card {
  overflow: hidden;
  margin: 0;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--paper);
}

.advantage-card:first-child {
  grid-column: 1 / -1;
}

.advantage-card img {
  width: 100%;
  height: auto;
}

.network {
  border-top: 1px solid var(--line);
}

.section-heading {
  margin-bottom: 34px;
}

.network-layout {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: clamp(28px, 6vw, 70px);
  align-items: center;
}

.network-copy {
  color: #343935;
  font-size: 18px;
}

.network-copy ul {
  display: grid;
  gap: 10px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
}

.network-copy li {
  padding-left: 18px;
  border-left: 2px solid var(--clay);
}

.network-map {
  width: 100%;
  border-radius: 8px;
  box-shadow: 0 20px 70px rgba(17, 17, 17, 0.12);
}

.contact {
  display: grid;
  grid-template-columns: 1fr 0.95fr;
  gap: clamp(32px, 7vw, 84px);
  align-items: start;
}

.contact-lead {
  max-width: 560px;
  margin-top: 24px;
  color: #3a3d39;
  font-size: 18px;
}

.contact-panel {
  display: grid;
  gap: 12px;
}

.contact-panel a {
  display: grid;
  gap: 6px;
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
}

.contact-panel a:hover {
  border-color: var(--ink);
}

.contact-panel span {
  color: var(--muted);
  font-size: 13px;
}

.contact-panel strong {
  font-size: clamp(24px, 4vw, 40px);
  line-height: 1.1;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 26px clamp(20px, 5vw, 64px);
  border-top: 1px solid var(--line);
  color: #5d625d;
  font-size: 13px;
}

.site-footer p {
  margin-bottom: 0;
}

.site-footer a {
  text-decoration: underline;
  text-underline-offset: 3px;
}

@media (max-width: 900px) {
  .site-header {
    grid-template-columns: auto 1fr auto auto;
    height: 68px;
  }

  .brand {
    width: min(210px, 44vw);
  }

  .site-nav {
    position: fixed;
    top: 68px;
    left: 0;
    right: 0;
    display: none;
    grid-column: 1 / -1;
    padding: 24px 20px 30px;
    background: rgba(244, 241, 236, 0.98);
    border-top: 1px solid var(--line);
    color: var(--ink);
  }

  .site-header.is-open .site-nav {
    display: grid;
    gap: 12px;
  }

  .header-phone {
    justify-self: end;
  }

  .menu-button {
    display: block;
  }

  .hero {
    min-height: 86vh;
  }

  .hero-content {
    left: 22px;
    bottom: 88px;
    width: calc(100vw - 44px);
    max-width: calc(100vw - 44px);
    padding: 0;
  }

  .hero-brand-mark {
    width: 190px;
    margin-bottom: 16px;
  }

  .hero-copy {
    max-width: 310px;
    font-size: 15px;
    line-height: 1.65;
  }

  .hero-kicker {
    font-size: 12px;
  }

  .intro,
  .brand-section,
  .advantage-gallery,
  .network-layout,
  .contact {
    grid-template-columns: 1fr;
  }

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

  .gallery-grid {
    column-count: 3;
  }

  .look-wide {
    grid-column: span 1;
    grid-row: span 1;
  }

  .look,
  .look img {
    min-height: 420px;
  }

  .advantage-card:first-child {
    grid-column: auto;
  }
}

@media (max-width: 560px) {
  .header-phone {
    display: none;
  }

  .site-header {
    grid-template-columns: auto 1fr auto;
    padding: 0 16px;
  }

  .brand {
    width: min(190px, 62vw);
  }

  .hero-media {
    object-position: 58% center;
  }

  .hero-overlay {
    background:
      linear-gradient(90deg, rgba(0, 0, 0, 0.78), rgba(0, 0, 0, 0.36)),
      linear-gradient(0deg, rgba(0, 0, 0, 0.38), rgba(0, 0, 0, 0));
  }

  h1 {
    font-size: 34px;
    line-height: 1.12;
  }

  .section {
    width: calc(100% - 32px);
  }

  .hero-actions {
    align-items: stretch;
    flex-direction: column;
    width: min(280px, 100%);
  }

  .button {
    width: 100%;
  }

  .lookbook {
    width: calc(100% - 16px);
  }

  .gallery-section {
    width: calc(100% - 16px);
  }

  .gallery-grid {
    column-count: 2;
    column-gap: 6px;
  }

  .gallery-card {
    margin-bottom: 6px;
  }

  .image-lightbox {
    padding: 14px;
  }

  .lightbox-close {
    top: 14px;
    right: 14px;
  }

  .look,
  .look img {
    min-height: 360px;
  }

  .network-map {
    border-radius: 6px;
  }

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