:root {
  --bg: #0c1020;
  --surface: #141a2d;
  --surface-soft: #10172a;
  --text: #f6f0e4;
  --muted: #c6c1b6;
  --gold: #caa66b;
  --gold-strong: #b9924f;
  --border: #2a3048;
  --radius: 14px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Segoe UI", Arial, sans-serif;
  background: radial-gradient(1200px 600px at 15% -10%, #1a2140 0%, var(--bg) 55%);
  color: var(--text);
  line-height: 1.55;
}

.container {
  width: min(1120px, 92%);
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(12, 16, 32, 0.84);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(10px);
}

.header-content {
  min-height: 74px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.brand {
  font-weight: 700;
  text-decoration: none;
  color: var(--text);
  letter-spacing: 0.02em;
}

.nav-list {
  list-style: none;
  display: flex;
  gap: 1.2rem;
  margin: 0;
  padding: 0;
}

.nav-list a {
  color: var(--muted);
  text-decoration: none;
  font-weight: 600;
}

.nav-list a:hover,
.nav-list a:focus-visible {
  color: var(--gold);
}

.hero {
  padding: 6.5rem 0 4rem;
}

.hero-card {
  border: 1px solid var(--border);
  background: linear-gradient(135deg, var(--surface) 0%, var(--surface-soft) 100%);
  border-radius: calc(var(--radius) + 4px);
  padding: clamp(1.2rem, 2.5vw, 2.2rem);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.25);
}

.eyebrow {
  margin: 0 0 0.7rem;
  color: var(--gold);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 700;
  font-size: 0.8rem;
}

h1 {
  margin: 0;
  font-size: clamp(2rem, 4vw, 3.2rem);
  line-height: 1.15;
  max-width: 20ch;
}

.hero-text {
  margin: 1.05rem 0 1.6rem;
  color: var(--muted);
  max-width: 64ch;
}

.btn-gold {
  display: inline-block;
  border: 1px solid var(--gold);
  color: #111;
  background: linear-gradient(180deg, #d8b77f, #c79e60);
  text-decoration: none;
  border-radius: 999px;
  padding: 0.75rem 1.25rem;
  font-weight: 700;
  cursor: pointer;
}

.btn-gold:hover,
.btn-gold:focus-visible {
  background: linear-gradient(180deg, #e3c58d, #d2aa6b);
}

.section {
  padding: 2.4rem 0;
}

h2 {
  margin: 0;
  font-size: clamp(1.6rem, 2vw, 2.1rem);
}

.section-intro {
  margin: 0.7rem 0 1.6rem;
  color: var(--muted);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.service-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.1rem;
}

.service-card h3 {
  margin: 0 0 0.45rem;
}

.service-card p {
  margin: 0;
  color: var(--muted);
}

.contact-section {
  padding-bottom: 4rem;
}

.contact-form {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.1rem;
}

.form-row {
  margin-bottom: 0.95rem;
}

label {
  display: block;
  margin-bottom: 0.38rem;
  font-weight: 600;
}

input,
textarea {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 0.7rem 0.75rem;
  font: inherit;
  color: var(--text);
  background: #0d1324;
}

input:focus,
textarea:focus {
  outline: 2px solid rgba(202, 166, 107, 0.26);
  border-color: var(--gold);
}

.form-feedback {
  min-height: 1.4rem;
  margin: 0.8rem 0 0;
  font-weight: 600;
}

.form-feedback.success {
  color: #86d5a4;
}

.form-feedback.error {
  color: #ff93a6;
}

.site-footer {
  border-top: 1px solid var(--border);
  color: var(--muted);
  padding: 1.4rem 0 1.8rem;
}

[data-animate] {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 620ms ease, transform 620ms ease;
}

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

@media (prefers-reduced-motion: reduce) {
  [data-animate] {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

@media (max-width: 900px) {
  .services-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 620px) {
  .nav-list {
    gap: 0.8rem;
    font-size: 0.92rem;
  }

  .hero {
    padding-top: 4.8rem;
  }

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