:root {
  --color-bg: #ffffff;
  --color-bg-alt: #f4f6f9;
  --color-bg-hero: #0f2744;
  --color-text: #1c2330;
  --color-text-muted: #5a6573;
  --color-accent: #0f2744;
  --color-accent-light: #1e4a7a;
  --color-gold: #b8956c;
  --color-border: #e2e6ed;
  --font-serif: "Playfair Display", Georgia, serif;
  --font-sans: "Inter", system-ui, -apple-system, sans-serif;
  --max-width: 920px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  font-size: 1.0625rem;
  line-height: 1.75;
  color: var(--color-text);
  background: var(--color-bg);
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Header */
.header {
  position: sticky;
  top: 0;
  background: rgba(255, 255, 255, 0.97);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border);
  z-index: 100;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 4.5rem;
}

.logo {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--color-accent);
  letter-spacing: -0.015em;
}

.nav a {
  color: var(--color-text);
  text-decoration: none;
  margin-left: 2rem;
  font-size: 0.92rem;
  font-weight: 500;
  letter-spacing: 0.01em;
  transition: color 0.2s ease;
}

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

/* Hero */
.hero {
  padding: 7.5rem 0 6.5rem;
  text-align: center;
  background: linear-gradient(165deg, #0f2744 0%, #1a3a5c 100%);
  color: #ffffff;
  position: relative;
}

.hero::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, transparent, var(--color-gold), transparent);
}

.hero h1 {
  font-family: var(--font-serif);
  font-size: 3.5rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  margin-bottom: 1.1rem;
  color: #ffffff;
}

.hero-subtitle {
  font-size: 1.2rem;
  color: rgba(255, 255, 255, 0.82);
  max-width: 540px;
  margin: 0 auto;
  font-weight: 400;
}

/* Sections */
.section {
  padding: 5rem 0;
}

.section-alt {
  background: var(--color-bg-alt);
}

.section h2 {
  font-family: var(--font-serif);
  font-size: 2.15rem;
  font-weight: 600;
  color: var(--color-accent);
  margin-bottom: 1.75rem;
  position: relative;
  display: inline-block;
}

.section h2::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -0.5rem;
  width: 2.5rem;
  height: 2px;
  background: var(--color-gold);
}

.section p {
  margin-bottom: 1.35rem;
  color: var(--color-text);
  max-width: 720px;
}

.section p:last-child {
  margin-bottom: 0;
}

/* Services list */
.services-list {
  list-style: none;
  max-width: 680px;
  margin-top: 0.5rem;
}

.services-list li {
  position: relative;
  padding: 0.7rem 0 0.7rem 1.75rem;
  margin-bottom: 0.15rem;
  color: var(--color-text);
  border-bottom: 1px solid var(--color-border);
}

.services-list li:last-child {
  border-bottom: none;
}

.services-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 1.15rem;
  width: 0.45rem;
  height: 0.45rem;
  background: var(--color-gold);
  border-radius: 50%;
}

/* Contact */
.contact-card {
  background: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: 10px;
  padding: 2.25rem 2rem;
  max-width: 500px;
  box-shadow: 0 4px 20px rgba(15, 39, 68, 0.06);
}

.contact-card p {
  margin-bottom: 1.6rem;
  max-width: none;
}

.contact-card p:last-child {
  margin-bottom: 0;
}

.contact-card strong {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: 0.25rem;
}

.contact-card a {
  color: var(--color-accent-light);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.15s ease;
}

.contact-card a:hover {
  color: var(--color-gold);
}

/* Footer */
.footer {
  background: var(--color-bg-hero);
  color: rgba(255, 255, 255, 0.75);
  padding: 2.75rem 0;
  text-align: center;
  font-size: 0.9rem;
}

.footer p {
  margin-bottom: 0.4rem;
  max-width: none;
}

.footer-note {
  opacity: 0.65;
  font-size: 0.85rem;
}

/* Responsive */
@media (max-width: 640px) {
  .hero {
    padding: 5.5rem 0 4.5rem;
  }

  .hero h1 {
    font-size: 2.5rem;
  }

  .hero-subtitle {
    font-size: 1.05rem;
  }

  .nav a {
    margin-left: 1.1rem;
    font-size: 0.85rem;
  }

  .section {
    padding: 3.5rem 0;
  }

  .section h2 {
    font-size: 1.85rem;
  }
}