:root {
  --bg: #07090d;
  --bg-soft: #0d1118;
  --card: rgba(255, 255, 255, 0.055);
  --card-border: rgba(255, 255, 255, 0.11);
  --text: #f4efe6;
  --muted: #a9a39a;
  --gold: #d6b56d;
  --gold-soft: rgba(214, 181, 109, 0.16);
  --green: #2f7d5c;
  --white: #ffffff;
  --black: #000000;
  --radius: 24px;
  --max-width: 1180px;
  --transition: 0.3s ease;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: Arial, Helvetica, sans-serif;
  background:
    radial-gradient(
      circle at top left,
      rgba(214, 181, 109, 0.11),
      transparent 32%
    ),
    radial-gradient(circle at right, rgba(47, 125, 92, 0.08), transparent 25%),
    var(--bg);
  color: var(--text);
  line-height: 1.6;
}

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

button,
input,
textarea {
  font: inherit;
}

.section {
  width: min(100% - 40px, var(--max-width));
  margin: 0 auto;
  padding: 110px 0;
}

.site-header {
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 20;
  background: rgba(7, 9, 13, 0.76);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
}

.navbar {
  width: min(100% - 40px, var(--max-width));
  height: 82px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

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

.logo-mark {
  width: 44px;
  height: 44px;
  border: 1px solid var(--gold);
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 0.75rem;
  color: var(--gold);
  letter-spacing: 1px;
}

.logo-text {
  text-transform: uppercase;
  letter-spacing: 3px;
  font-size: 0.82rem;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav-links a {
  color: var(--muted);
  font-size: 0.9rem;
  transition: var(--transition);
}

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

.menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid var(--card-border);
  border-radius: 50%;
  background: transparent;
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 18px;
  height: 1px;
  background: var(--text);
  margin: 6px auto;
}

.hero {
  min-height: 100vh;
  padding-top: 180px;
  display: grid;
  grid-template-columns: 1.3fr 0.7fr;
  gap: 60px;
  align-items: center;
  position: relative;
}

.hero-bg-detail {
  position: absolute;
  right: 60px;
  top: 180px;
  width: 360px;
  height: 360px;
  border: 1px solid rgba(214, 181, 109, 0.18);
  border-radius: 50%;
  opacity: 0.7;
  pointer-events: none;
}

.hero-bg-detail::before {
  content: "";
  position: absolute;
  inset: 70px;
  border: 1px solid rgba(214, 181, 109, 0.11);
  border-radius: 50%;
}

.eyebrow {
  color: var(--gold);
  text-transform: uppercase;
  letter-spacing: 3px;
  font-size: 0.75rem;
  margin-bottom: 18px;
}

.eyebrow.green {
  color: #78c6a1;
}

.hero h1,
.section-heading h2,
.about h2,
.hidden-intro h2,
.contact h2 {
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 400;
  line-height: 1.05;
}

.hero h1 {
  font-size: clamp(3rem, 8vw, 7.4rem);
  max-width: 900px;
  letter-spacing: -4px;
}

.hero h1 span {
  display: block;
  color: var(--gold);
}

.hero-text {
  max-width: 650px;
  color: var(--muted);
  font-size: 1.08rem;
  margin-top: 28px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-top: 38px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 22px;
  border-radius: 999px;
  cursor: pointer;
  transition: var(--transition);
  border: 1px solid transparent;
}

.primary-btn {
  background: var(--gold);
  color: #15100a;
  font-weight: 700;
}

.primary-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 44px rgba(214, 181, 109, 0.18);
}

.ghost-btn {
  border-color: var(--card-border);
  color: var(--text);
  background: rgba(255, 255, 255, 0.03);
}

.ghost-btn:hover {
  border-color: var(--gold);
  color: var(--gold);
}

.hero-card,
.service-card,
.contact-card,
.rack-panel,
.contact-form {
  background: var(--card);
  border: 1px solid var(--card-border);
  backdrop-filter: blur(18px);
  border-radius: var(--radius);
}

.hero-card {
  padding: 34px;
  position: relative;
  z-index: 2;
}

.card-label {
  color: var(--gold);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 18px;
}

.hero-card h3 {
  font-family: Georgia, "Times New Roman", serif;
  font-size: 2rem;
  font-weight: 400;
  line-height: 1.15;
  margin-bottom: 18px;
}

.hero-card p:last-child {
  color: var(--muted);
}

.section-heading {
  max-width: 720px;
  margin-bottom: 54px;
}

.section-heading h2,
.about h2,
.hidden-intro h2,
.contact h2 {
  font-size: clamp(2.3rem, 5vw, 4.7rem);
  letter-spacing: -2px;
  margin-bottom: 20px;
}

.section-heading p,
.hidden-intro p,
.contact .section-heading p {
  color: var(--muted);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.service-card {
  padding: 30px;
  min-height: 250px;
  transition: var(--transition);
}

.service-card:hover {
  transform: translateY(-6px);
  border-color: rgba(214, 181, 109, 0.45);
  background: rgba(214, 181, 109, 0.07);
}

.service-card span {
  color: var(--gold);
  font-size: 0.82rem;
}

.service-card h3 {
  font-size: 1.35rem;
  margin: 26px 0 14px;
}

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

.about {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 70px;
  align-items: start;
  border-top: 1px solid var(--card-border);
  border-bottom: 1px solid var(--card-border);
}

.about-text {
  color: var(--muted);
  font-size: 1.05rem;
}

.about-text p + p {
  margin-top: 24px;
}

.hidden-rack {
  text-align: center;
}

.hidden-intro {
  max-width: 760px;
  margin: 0 auto;
}

.rack-panel {
  max-width: 960px;
  margin: 44px auto 0;
  padding: 44px;
  display: none;
  text-align: left;
  background:
    linear-gradient(135deg, rgba(47, 125, 92, 0.18), transparent),
    rgba(255, 255, 255, 0.055);
}

.rack-panel.active {
  display: block;
  animation: revealRack 0.5s ease forwards;
}

@keyframes revealRack {
  from {
    opacity: 0;
    transform: translateY(18px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.rack-content h3 {
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 400;
  line-height: 1.1;
  margin-bottom: 20px;
}

.rack-content > p {
  color: var(--muted);
  max-width: 760px;
}

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

.rack-benefits div {
  padding: 22px;
  border-radius: 18px;
  background: rgba(0, 0, 0, 0.24);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.rack-benefits h4 {
  margin-bottom: 10px;
}

.rack-benefits p {
  color: var(--muted);
  font-size: 0.92rem;
}

.contact-layout {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 24px;
  align-items: start;
}

.contact-form {
  padding: 34px;
}

.form-row {
  display: grid;
  gap: 8px;
  margin-bottom: 18px;
}

label {
  color: var(--muted);
  font-size: 0.9rem;
}

input,
textarea {
  width: 100%;
  background: rgba(0, 0, 0, 0.22);
  border: 1px solid var(--card-border);
  border-radius: 14px;
  color: var(--text);
  padding: 14px 16px;
  outline: none;
  resize: vertical;
}

input:focus,
textarea:focus {
  border-color: var(--gold);
}

.contact-card {
  padding: 34px;
}

.contact-card h3 {
  font-family: Georgia, "Times New Roman", serif;
  font-size: 2.1rem;
  font-weight: 400;
  margin-bottom: 16px;
}

.contact-card p {
  color: var(--muted);
  margin-bottom: 24px;
}

.email-link {
  color: var(--gold);
  font-size: 1.1rem;
  word-break: break-word;
}

.site-footer {
  width: min(100% - 40px, var(--max-width));
  margin: 0 auto;
  padding: 32px 0;
  border-top: 1px solid var(--card-border);
  display: flex;
  justify-content: space-between;
  gap: 18px;
  color: var(--muted);
}

.site-footer a {
  color: var(--gold);
}

@media (max-width: 900px) {
  .menu-toggle {
    display: block;
  }

  .nav-links {
    position: fixed;
    top: 82px;
    left: 20px;
    right: 20px;
    padding: 24px;
    border: 1px solid var(--card-border);
    border-radius: 20px;
    background: rgba(7, 9, 13, 0.96);
    flex-direction: column;
    align-items: flex-start;
    display: none;
  }

  .nav-links.active {
    display: flex;
  }

  .hero,
  .about,
  .contact-layout {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 150px;
  }

  .hero-card {
    max-width: 560px;
  }

  .services-grid,
  .rack-benefits {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 620px) {
  .section {
    width: min(100% - 28px, var(--max-width));
    padding: 80px 0;
  }

  .navbar,
  .site-footer {
    width: min(100% - 28px, var(--max-width));
  }

  .logo-text {
    font-size: 0.72rem;
    letter-spacing: 2px;
  }

  .hero h1 {
    letter-spacing: -2px;
  }

  .services-grid,
  .rack-benefits {
    grid-template-columns: 1fr;
  }

  .rack-panel,
  .contact-form,
  .contact-card {
    padding: 26px;
  }

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