:root {
  --black: #0b0b0c;
  --ink: #171719;
  --gray-900: #242426;
  --gray-700: #55565a;
  --gray-300: #d8d8d5;
  --gray-100: #f3f2ee;
  --white: #ffffff;
  --gold: #c7a04a;
  --gold-soft: #e4cf91;
  --line: rgba(255, 255, 255, 0.14);
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.24);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--gray-100);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.5;
}

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

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

.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px clamp(20px, 4vw, 56px);
  color: var(--white);
  transition: background 180ms ease, border-color 180ms ease, padding 180ms ease;
}

.site-header.is-scrolled {
  background: rgba(11, 11, 12, 0.88);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(18px);
  padding-block: 12px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 800;
  letter-spacing: 0;
}

.brand-mark {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  color: var(--black);
  background: var(--gold);
  border: 1px solid rgba(255, 255, 255, 0.24);
  font-size: 0.95rem;
}

.brand-text {
  font-size: 1rem;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 28px;
  font-size: 0.92rem;
  color: rgba(255, 255, 255, 0.86);
}

.site-nav a {
  transition: color 160ms ease;
}

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

.nav-cta {
  padding: 10px 16px;
  color: var(--black) !important;
  background: var(--gold);
  border: 1px solid rgba(255, 255, 255, 0.24);
}

.lang-switch {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  padding: 3px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.08);
}

.lang-switch a,
.lang-switch span {
  display: inline-flex;
  min-width: 34px;
  height: 30px;
  align-items: center;
  justify-content: center;
  font-size: 0.78rem;
  font-weight: 900;
}

.lang-switch span {
  color: var(--black);
  background: var(--gold);
}

.lang-switch a {
  color: rgba(255, 255, 255, 0.82);
}

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.08);
}

.nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 5px auto;
  background: var(--white);
}

.hero {
  position: relative;
  min-height: 92vh;
  display: grid;
  align-items: end;
  overflow: hidden;
  color: var(--white);
  background: var(--black);
  padding: 120px clamp(20px, 6vw, 90px) 72px;
}

.hero-media,
.hero-overlay {
  position: absolute;
  inset: 0;
}

.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  opacity: 0.7;
}

.hero-overlay {
  background:
    linear-gradient(90deg, rgba(11, 11, 12, 0.92) 0%, rgba(11, 11, 12, 0.62) 45%, rgba(11, 11, 12, 0.2) 100%),
    linear-gradient(0deg, rgba(11, 11, 12, 0.7) 0%, rgba(11, 11, 12, 0) 42%);
}

.hero-content {
  position: relative;
  max-width: 820px;
}

.eyebrow,
.section-kicker {
  margin: 0 0 16px;
  color: var(--gold);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

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

h1 {
  margin-bottom: 16px;
  font-size: clamp(4rem, 12vw, 10rem);
  line-height: 0.84;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 20px;
  font-size: clamp(2rem, 5vw, 4.5rem);
  line-height: 1;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 10px;
  font-size: 1.05rem;
  line-height: 1.2;
}

.hero-lead {
  max-width: 680px;
  color: rgba(255, 255, 255, 0.84);
  font-size: clamp(1.1rem, 2vw, 1.45rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  padding: 13px 20px;
  border: 1px solid transparent;
  font-weight: 800;
}

.button.primary {
  color: var(--black);
  background: var(--gold);
}

.button.secondary {
  color: var(--white);
  border-color: var(--line);
  background: rgba(255, 255, 255, 0.08);
}

.intro,
.functions,
.process,
.contact {
  padding: clamp(70px, 10vw, 130px) clamp(20px, 6vw, 90px);
}

.split,
.section-heading {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.8fr);
  gap: clamp(32px, 6vw, 88px);
  align-items: start;
}

.copy,
.section-heading > p,
.feature-content p,
.sport-panel p,
.contact p {
  color: var(--gray-700);
  font-size: 1.08rem;
}

.feature-band {
  display: grid;
  grid-template-columns: minmax(280px, 0.82fr) minmax(0, 1fr);
  min-height: 700px;
  background: var(--black);
  color: var(--white);
}

.feature-image {
  min-height: 520px;
  background: #151515;
}

.feature-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.feature-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(48px, 7vw, 92px);
}

.feature-content p {
  color: rgba(255, 255, 255, 0.74);
}

.metrics {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  margin-top: 36px;
}

.metrics div {
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

.metrics strong {
  display: block;
  color: var(--gold-soft);
  font-size: clamp(1.8rem, 4vw, 3rem);
  line-height: 1;
}

.metrics span {
  display: block;
  margin-top: 8px;
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.9rem;
}

.function-network {
  position: relative;
  min-height: 760px;
  margin-top: 58px;
  isolation: isolate;
}

.function-network::before {
  content: "";
  position: absolute;
  inset: 70px 130px;
  z-index: -1;
  border: 1px solid rgba(199, 160, 74, 0.26);
  background:
    linear-gradient(90deg, transparent 49.9%, rgba(199, 160, 74, 0.2) 50%, transparent 50.1%),
    linear-gradient(0deg, transparent 49.9%, rgba(199, 160, 74, 0.2) 50%, transparent 50.1%);
  border-radius: 50%;
}

.function-network::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  z-index: -1;
  width: min(58vw, 620px);
  height: min(58vw, 620px);
  border: 1px dashed rgba(23, 23, 25, 0.16);
  transform: translate(-50%, -50%);
  border-radius: 50%;
}

.network-center,
.network-node {
  position: absolute;
  display: grid;
  place-items: center;
  transform: translate(-50%, -50%);
}

.network-center {
  left: 50%;
  top: 50%;
  width: clamp(170px, 18vw, 230px);
  height: clamp(170px, 18vw, 230px);
  padding: 8px;
}

.network-center img,
.network-node img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  filter: drop-shadow(0 18px 24px rgba(0, 0, 0, 0.18));
}

.network-node {
  width: clamp(86px, 10vw, 132px);
  height: clamp(86px, 10vw, 132px);
}

.network-node:nth-of-type(2) { left: 50%; top: 6%; }
.network-node:nth-of-type(3) { left: 78%; top: 16%; }
.network-node:nth-of-type(4) { left: 93%; top: 40%; }
.network-node:nth-of-type(5) { left: 88%; top: 70%; }
.network-node:nth-of-type(6) { left: 65%; top: 91%; }
.network-node:nth-of-type(7) { left: 35%; top: 91%; }
.network-node:nth-of-type(8) { left: 12%; top: 70%; }
.network-node:nth-of-type(9) { left: 7%; top: 40%; }
.network-node:nth-of-type(10) { left: 22%; top: 16%; }

.function-detail-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin-top: 64px;
  background: rgba(0, 0, 0, 0.12);
}

.function-detail-grid article {
  min-height: 220px;
  padding: 28px;
  background: var(--white);
}

.function-detail-grid span {
  display: block;
  margin-bottom: 18px;
  color: var(--gold);
  font-weight: 900;
}

.function-detail-grid p,
.process-grid p {
  margin-bottom: 0;
  color: var(--gray-700);
}


.foundation-band {
  padding: clamp(70px, 10vw, 125px) clamp(20px, 6vw, 90px);
  color: var(--white);
  background: linear-gradient(135deg, var(--black), var(--gray-900));
}

.foundation-band .copy {
  color: rgba(255, 255, 255, 0.76);
}

.foundation-band .copy p + p {
  margin-top: 18px;
}
.sport {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(340px, 0.65fr);
  background: var(--black);
  color: var(--white);
}

.sport-image img {
  width: 100%;
  height: 100%;
  min-height: 620px;
  object-fit: cover;
  opacity: 0.78;
}

.sport-panel {
  align-self: center;
  padding: clamp(42px, 6vw, 76px);
}

.sport-panel p {
  color: rgba(255, 255, 255, 0.76);
}

.check-list {
  display: grid;
  gap: 14px;
  padding: 0;
  margin: 32px 0 0;
  list-style: none;
}

.check-list li {
  position: relative;
  padding-left: 28px;
  color: rgba(255, 255, 255, 0.86);
}

.check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 12px;
  height: 12px;
  background: var(--gold);
}


.sport-gallery {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  background: var(--black);
}

.sport-gallery figure {
  position: relative;
  min-height: 340px;
  margin: 0;
  overflow: hidden;
  background: var(--black);
}

.sport-gallery img {
  width: 100%;
  height: 100%;
  min-height: 340px;
  object-fit: cover;
  opacity: 0.72;
  transition: transform 260ms ease, opacity 260ms ease;
}

.sport-gallery figure:hover img {
  transform: scale(1.035);
  opacity: 0.86;
}

.sport-gallery figcaption {
  position: absolute;
  left: 18px;
  right: 18px;
  bottom: 18px;
  color: var(--white);
  font-size: 1rem;
  font-weight: 900;
  line-height: 1.15;
  text-shadow: 0 2px 18px rgba(0, 0, 0, 0.72);
}

.sport-gallery figcaption::before {
  content: "";
  display: block;
  width: 38px;
  height: 3px;
  margin-bottom: 12px;
  background: var(--gold);
}
.process-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
  margin-top: 54px;
}

.process-grid article {
  background: var(--white);
  padding: 28px;
  box-shadow: 0 1px 0 rgba(0, 0, 0, 0.08);
}

.process-grid img {
  width: 78px;
  height: 78px;
  object-fit: contain;
  margin-bottom: 28px;
}

.quote-band {
  display: grid;
  grid-template-columns: minmax(180px, 360px) minmax(0, 1fr);
  gap: clamp(28px, 6vw, 76px);
  align-items: center;
  padding: clamp(56px, 8vw, 100px) clamp(20px, 7vw, 110px);
  color: var(--white);
  background: linear-gradient(135deg, var(--gray-900), var(--black));
}

.quote-band img {
  width: min(100%, 280px);
  margin-inline: auto;
}

blockquote {
  margin: 0;
}

blockquote p {
  margin: 0;
  font-size: clamp(1.7rem, 4vw, 4.1rem);
  line-height: 1.05;
}

.contact {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 32px;
  align-items: center;
  background: var(--white);
}

.contact h2 {
  max-width: 900px;
}

.contact p {
  max-width: 780px;
  margin-bottom: 0;
}


.legal-page {
  min-height: 100vh;
  padding-top: 84px;
  background: var(--gray-100);
}

.legal-hero {
  padding: clamp(72px, 9vw, 120px) clamp(20px, 6vw, 90px) clamp(36px, 5vw, 70px);
  color: var(--white);
  background: linear-gradient(135deg, var(--black), var(--gray-900));
}

.legal-hero h1 {
  margin-bottom: 0;
  font-size: clamp(3rem, 9vw, 7rem);
}

.legal-content {
  max-width: 900px;
  padding: clamp(48px, 7vw, 88px) clamp(20px, 6vw, 90px);
}

.legal-content h2 {
  font-size: clamp(1.8rem, 3vw, 2.8rem);
}

.legal-content h3 {
  margin-top: 36px;
  color: var(--black);
}

.legal-content p {
  color: var(--gray-700);
  font-size: 1.08rem;
}

.legal-nav {
  display: flex;
}
.site-footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 16px;
  padding: 26px clamp(20px, 6vw, 90px);
  color: rgba(255, 255, 255, 0.68);
  background: var(--black);
  font-size: 0.9rem;
}

@media (max-width: 920px) {
  .nav-toggle {
    display: block;
  }

  .site-nav {
    position: fixed;
    left: 16px;
    right: 16px;
    top: 74px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 12px;
    color: var(--white);
    background: rgba(11, 11, 12, 0.96);
    border: 1px solid var(--line);
    box-shadow: var(--shadow);
  }

  .site-nav.is-open {
    display: flex;
  }

  .site-nav a {
    padding: 14px;
  }

  .nav-cta {
    margin-top: 6px;
    text-align: center;
  }

  .lang-switch {
    margin-top: 8px;
    justify-content: center;
  }

  .split,
  .section-heading,
  .feature-band,
  .sport,
  .contact,
  .quote-band {
    grid-template-columns: 1fr;
  }

  .feature-band,
  .sport {
    min-height: 0;
  }

  .sport-image img {
    min-height: 420px;
  }

  .function-network {
    display: grid;
    grid-template-columns: repeat(3, minmax(72px, 1fr));
    align-items: center;
    justify-items: center;
    min-height: 0;
    gap: 18px;
  }

  .function-network::before,
  .function-network::after {
    display: none;
  }

  .network-center,
  .network-node {
    position: static;
    transform: none;
  }

  .network-center {
    grid-column: 1 / -1;
    width: min(100%, 220px);
    height: 220px;
    margin-inline: auto;
  }

  .network-node {
    width: 88px;
    height: 88px;
  }

  .function-detail-grid,
  .process-grid {
    grid-template-columns: 1fr;
  }

  .sport-gallery {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
@media (max-width: 620px) {
  .hero {
    min-height: 88vh;
    padding-bottom: 44px;
  }

  h1 {
    font-size: clamp(3.4rem, 22vw, 6rem);
  }

  .hero-actions,
  .metrics {
    grid-template-columns: 1fr;
    flex-direction: column;
  }

  .button {
    width: 100%;
  }

  .intro,
  .functions,
  .process,
  .contact {
    padding-inline: 18px;
  }

  .feature-content,
  .sport-panel {
    padding-inline: 22px;
  }

  .quote-band {
    padding-inline: 22px;
  }

  .sport-gallery {
    grid-template-columns: 1fr;
  }

  .sport-gallery figure,
  .sport-gallery img {
    min-height: 260px;
  }
}