*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
:root {
  --cream: #f5f0e8; --dark: #1a1a18; --warm: #8b6f47; --gold: #C1AB71;
  --light-warm: #ede8de; --text: #2c2c28; --muted: #7a7a72; --navy: #122341;
}
html { scroll-behavior: smooth; }
body { font-family: 'DM Sans', sans-serif; background: var(--cream); color: var(--text); overflow-x: hidden; padding-top: 80px; }

/* NAV */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 1.2rem 4rem;
  background: rgba(18,35,65,0.97); backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(193,171,113,0.2); transition: all 0.3s ease;
}
.gcs-logo-link { text-decoration: none; }
.gcs-logo { display: flex; align-items: center; }
.gcs-name {
  font-family: 'Cormorant Garamond', serif; font-size: 1rem; font-weight: 700;
  color: #C1AB71; line-height: 1.2; letter-spacing: 0.08em; text-transform: uppercase;
}
.nav-links { display: flex; gap: 2.5rem; list-style: none; }
.nav-links a {
  text-decoration: none; font-size: 0.78rem; font-weight: 500;
  letter-spacing: 0.12em; color: #fff; text-transform: uppercase; transition: color 0.2s;
}
.nav-links a:hover, .nav-links a.active { color: #C1AB71; }
.btn-quote {
  background: #C1AB71; color: #1a1a18; padding: 0.65rem 1.6rem;
  font-size: 0.75rem; font-weight: 700; letter-spacing: 0.1em;
  text-transform: uppercase; text-decoration: none; border: none;
  cursor: pointer; transition: opacity 0.2s, transform 0.2s; display: inline-block;
}
.btn-quote:hover { opacity: 0.85; transform: translateY(-1px); }
.hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 4px; }
.hamburger span { width: 24px; height: 2px; background: #fff; transition: all 0.3s; }

/* MOBILE MENU */
.mobile-menu {
  display: none; position: fixed; top: 0; left: 0; right: 0; bottom: 0;
  background: var(--dark); z-index: 200; flex-direction: column;
  justify-content: center; align-items: center; gap: 2rem;
}
.mobile-menu.open { display: flex; }
.mobile-menu a {
  color: #fff; text-decoration: none; font-family: 'Cormorant Garamond', serif;
  font-size: 2.5rem; font-weight: 300; transition: color 0.2s;
}
.mobile-menu a:hover { color: #C1AB71; }
.mobile-close { position: absolute; top: 1.5rem; right: 2rem; font-size: 2rem; color: #fff; cursor: pointer; background: none; border: none; }

/* SECTIONS */
section { padding: 5rem 4rem; }
.section-label { font-size: 0.72rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--gold); font-weight: 500; margin-bottom: 0.8rem; }
.section-title { font-family: 'Cormorant Garamond', serif; font-size: clamp(2rem,3.5vw,3rem); font-weight: 400; line-height: 1.2; color: var(--dark); margin-bottom: 1.2rem; }
.section-sub { color: var(--muted); font-size: 0.95rem; font-weight: 300; line-height: 1.7; max-width: 520px; }

/* PAGE HERO */
.page-hero {
  background: var(--navy); color: #fff; padding: 5rem 4rem 4rem;
  text-align: center; position: relative; overflow: hidden;
}
.page-hero::before {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(193,171,113,0.08) 0%, transparent 60%);
}
.page-hero .section-label { color: #C1AB71; }
.page-hero h1 { font-family: 'Cormorant Garamond', serif; font-size: clamp(2.5rem,5vw,4rem); font-weight: 300; color: #fff; margin-bottom: 1rem; }
.page-hero p { color: rgba(255,255,255,0.65); font-size: 1rem; max-width: 560px; margin: 0 auto; }

/* FOOTER */
footer {
  background: #122341; color: rgba(255,255,255,0.6); padding: 4rem;
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 3rem;
}
.footer-brand p { font-size: 0.85rem; color: rgba(255,255,255,0.4); margin-top: 1rem; line-height: 1.7; max-width: 260px; }
footer h4 { font-size: 0.72rem; letter-spacing: 0.18em; text-transform: uppercase; color: #C1AB71; margin-bottom: 1.2rem; font-weight: 500; }
footer ul { list-style: none; display: flex; flex-direction: column; gap: 0.7rem; }
footer ul li a { color: rgba(255,255,255,0.5); text-decoration: none; font-size: 0.88rem; transition: color 0.2s; }
footer ul li a:hover { color: #C1AB71; }
footer address { font-style: normal; font-size: 0.88rem; line-height: 1.8; color: rgba(255,255,255,0.5); }
.footer-bottom {
  background: #0d1a2e; padding: 1.2rem 4rem;
  display: flex; justify-content: space-between; align-items: center;
  font-size: 0.78rem; color: rgba(255,255,255,0.25);
}
.footer-bottom a { color: rgba(255,255,255,0.3); text-decoration: none; }
.footer-bottom a:hover { color: #C1AB71; }

/* TABLET (max 1024px) */
@media (max-width: 1024px) {
  nav { padding: 1rem 2rem; }
  section { padding: 4rem 2rem; }
  footer { grid-template-columns: 1fr 1fr; gap: 2rem; padding: 3rem 2rem; }
  .footer-bottom { padding: 1rem 2rem; }
  .page-hero { padding: 4rem 2rem 3rem; }
}

/* MOBILE (max 768px) */
@media (max-width: 768px) {
  nav { padding: 1rem 1.25rem; }
  .nav-links, nav > .btn-quote { display: none; }
  .hamburger { display: flex; }

  body { padding-top: 64px; }

  section { padding: 3rem 1.25rem; }
  .page-hero { padding: 3rem 1.25rem 2.5rem; }
  .page-hero h1 { font-size: clamp(1.8rem, 8vw, 2.5rem); }

  footer {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    padding: 2.5rem 1.25rem;
  }
  .footer-brand { grid-column: 1 / -1; }
  .footer-bottom {
    padding: 1rem 1.25rem;
    flex-direction: column;
    gap: 0.5rem;
    text-align: center;
  }
  .footer-bottom > div { flex-wrap: wrap; justify-content: center; }
}

/* SMALL MOBILE (max 480px) */
@media (max-width: 480px) {
  footer { grid-template-columns: 1fr; }
  .mobile-menu a { font-size: 2rem; }
}