:root {
  --bg: #050505;
  --gold: #d9a441;
  --muted: #9a9a9a;
  --line: rgba(217,164,65,.25);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  background:
    radial-gradient(circle at 50% 0%, rgba(217,164,65,.08), transparent 30%),
    var(--bg);
  color: #fff;
  font-family: Arial, Helvetica, sans-serif;
}

.site-nav {
  position: sticky;
  top: 0;
  z-index: 20;
  max-width: 1620px;
  margin: 0 auto;
  padding: 12px 18px;
  background: rgba(5,5,5,.92);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(217,164,65,.18);
}

.nav-inner {
  display: flex;
  align-items: center;
  gap: 18px;
}

.nav-logo {
  flex: 0 0 auto;
  width: 150px;
  height: auto;
  display: block;
  filter: drop-shadow(0 0 10px rgba(217,164,65,.25));
}

.nav-links {
  display: flex;
  gap: 12px;
  overflow-x: auto;
  scrollbar-width: none;
  width: 100%;
}

.nav-links::-webkit-scrollbar {
  display: none;
}

.nav-links a {
  flex: 0 0 auto;
  color: #d5d5d5;
  text-decoration: none;
  font-size: 13px;
  letter-spacing: .04em;
  padding: 8px 12px;
  border: 1px solid rgba(217,164,65,.22);
  border-radius: 999px;
  background: rgba(255,255,255,.025);
}

.nav-links a:hover {
  color: var(--gold);
  border-color: rgba(217,164,65,.65);
}

.page {
  width: 100%;
  max-width: 1620px;
  margin: 0 auto;
  padding: 8px 18px 34px;
}

.section {
  padding-top: 38px;
  scroll-margin-top: 86px;
}

.slide {
  width: 100%;
  display: block;
  border-radius: 18px;
  border: 1px solid rgba(217,164,65,.28);
  box-shadow: 0 18px 55px rgba(0,0,0,.65);
  background: #070707;
}

.caption {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
  color: var(--muted);
  font-size: 13px;
  letter-spacing: .04em;
}

.caption span {
  color: var(--gold);
  border: 1px solid rgba(217,164,65,.45);
  padding: 6px 10px;
  border-radius: 999px;
  font-weight: 700;
}

/* Contact section */
.contact-wrap {
  display: grid;
  grid-template-columns: 0.72fr 0.88fr 1.05fr;
  gap: 26px;
  padding: 34px;
  border-radius: 18px;
  border: 1px solid rgba(217,164,65,.28);
  background:
    radial-gradient(circle at 70% 20%, rgba(217,164,65,.12), transparent 28%),
    linear-gradient(135deg, rgba(255,255,255,.035), rgba(255,255,255,.01));
  box-shadow: 0 18px 55px rgba(0,0,0,.65);
}

.contact-copy h2 {
  font-size: clamp(36px, 5vw, 72px);
  line-height: 1.05;
  margin-bottom: 22px;
  letter-spacing: -.03em;
}

.contact-copy h2 strong {
  color: var(--gold);
}

.contact-copy p {
  color: #c9c9c9;
  font-size: 18px;
  line-height: 1.65;
  max-width: 560px;
  margin-bottom: 28px;
}

.contact-points {
  display: grid;
  gap: 16px;
  margin-top: 26px;
}

.contact-point {
  display: grid;
  grid-template-columns: 52px 1fr;
  gap: 14px;
  align-items: start;
}

.contact-icon {
  width: 52px;
  height: 52px;
  border: 1px solid rgba(217,164,65,.55);
  border-radius: 16px;
  display: grid;
  place-items: center;
}

.contact-icon svg {
  width: 27px;
  height: 27px;
  stroke: var(--gold);
  fill: none;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.contact-point b {
  display: block;
  color: #fff;
  margin-bottom: 2px;
}

.contact-point span {
  color: #aaa;
  text-decoration: none;
}

.contact-card {
  border: 1px solid rgba(217,164,65,.22);
  border-radius: 18px;
  padding: 26px;
  background: rgba(0,0,0,.35);
}

.contact-card h3 {
  color: var(--gold);
  font-size: 22px;
  margin-bottom: 18px;
  letter-spacing: .04em;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

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

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

.form-field label {
  color: #ddd;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: .08em;
}

.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  background: rgba(255,255,255,.045);
  color: #fff;
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 10px;
  padding: 13px 14px;
  outline: none;
  font-size: 14px;
}

.form-field textarea {
  min-height: 135px;
  resize: vertical;
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  border-color: rgba(217,164,65,.7);
  box-shadow: 0 0 0 3px rgba(217,164,65,.08);
}

.submit-btn {
  grid-column: 1 / -1;
  margin-top: 8px;
  border: none;
  border-radius: 12px;
  padding: 15px 18px;
  background: linear-gradient(135deg, #f0b24a, #b97918);
  color: #090909;
  font-weight: 800;
  letter-spacing: .04em;
  cursor: pointer;
}

.submit-btn:hover {
  filter: brightness(1.08);
}

.form-note {
  grid-column: 1 / -1;
  color: #888;
  font-size: 12px;
  line-height: 1.5;
}

.contact-visual {
  display: grid;
  grid-template-rows: 1fr auto;
  gap: 18px;
}

.contact-photo {
  min-height: 310px;
  border-radius: 18px;
  border: 1px solid rgba(217,164,65,.22);
  background-image:
    linear-gradient(to bottom, rgba(0,0,0,.05), rgba(0,0,0,.35)),
    url("../images/contact-building.jpg");
  background-size: cover;
  background-position: center center;
  box-shadow: inset 0 -90px 120px rgba(0,0,0,.55);
}

.partner-box {
  border: 1px solid rgba(217,164,65,.22);
  border-radius: 18px;
  padding: 22px;
  background: rgba(0,0,0,.38);
}

.partner-box h3 {
  color: var(--gold);
  text-align: center;
  font-size: 16px;
  letter-spacing: .08em;
  margin-bottom: 18px;
}

.partner-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}

.partner-item {
  border-right: 1px solid rgba(217,164,65,.18);
  padding: 0 10px;
  text-align: center;
}

.partner-item:last-child {
  border-right: none;
}

.partner-item svg {
  width: 34px;
  height: 34px;
  stroke: var(--gold);
  fill: none;
  stroke-width: 1.7;
  margin-bottom: 8px;
}

.partner-item b {
  display: block;
  font-size: 12px;
  color: #fff;
  text-transform: uppercase;
  line-height: 1.25;
  margin-bottom: 4px;
}

.partner-item span {
  font-size: 12px;
  color: #aaa;
  line-height: 1.35;
}

.contact-bottom {
  margin-top: 24px;
  display: grid;
  grid-template-columns: 1.25fr 1fr 1.25fr 1.25fr 1.35fr;
  gap: 0;
  border: 1px solid rgba(217,164,65,.22);
  border-radius: 18px;
  overflow: hidden;
  background: rgba(0,0,0,.35);
}

.footer-logo-block,
.footer-info {
  min-height: 110px;
  padding: 20px 22px;
  display: flex;
  align-items: center;
  gap: 16px;
  border-right: 1px solid rgba(217,164,65,.18);
}

.footer-info:last-child {
  border-right: none;
}

.footer-logo-img {
  max-width: 180px;
  width: 100%;
  height: auto;
  display: block;
}

.footer-icon {
  width: 44px;
  height: 44px;
  flex: 0 0 44px;
  border: 1px solid rgba(217,164,65,.55);
  border-radius: 14px;
  display: grid;
  place-items: center;
}

.footer-icon svg {
  width: 25px;
  height: 25px;
  stroke: var(--gold);
  fill: none;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.footer-info b {
  display: block;
  color: #fff;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: .08em;
  margin-bottom: 5px;
}

.footer-info span,
.footer-info a {
  color: #c9c9c9;
  text-decoration: none;
  font-size: 13px;
  line-height: 1.45;
}

.footer {
  text-align: center;
  color: #777;
  padding: 38px 18px 52px;
  font-size: 13px;
}

@media (max-width: 1200px) {
  .contact-wrap {
    grid-template-columns: 1fr 1fr;
  }

  .contact-visual {
    grid-column: 1 / -1;
  }
}

@media (max-width: 1100px) {
  .contact-bottom {
    grid-template-columns: 1fr 1fr;
  }

  .footer-logo-block,
  .footer-info {
    border-right: none;
    border-bottom: 1px solid rgba(217,164,65,.18);
  }
}

@media (max-width: 850px) {
  .contact-wrap {
    grid-template-columns: 1fr;
    padding: 22px;
  }

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

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

@media (max-width: 700px) {
  .nav-inner {
    align-items: flex-start;
    flex-direction: column;
  }

  .nav-logo {
    width: 125px;
  }
}

@media (max-width: 620px) {
  .contact-bottom {
    grid-template-columns: 1fr;
  }
}

@media print {
  body {
    background: #000;
  }

  .site-nav {
    display: none;
  }

  .page {
    padding: 0;
  }

  .section,
  .hero {
    page-break-after: always;
    padding: 0;
  }

  .caption {
    display: none;
  }

  .slide {
    border-radius: 0;
    border: none;
    box-shadow: none;
  }
}