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

:root {
  --ink: #0a0a0f;
  --ink-2: #3a3a4a;
  --ink-3: #7a7a8a;
  --surface: #f8f7f4;
  --surface-2: #f0ede8;
  --surface-3: #e6e2da;
  --gold: #c9a84c;
  --gold-light: #f0d98a;
  --gold-dark: #8a6a20;
  --accent: #1a3a5c;
  --accent-light: #e8f0f8;
  --white: #ffffff;
  --border: rgba(10,10,15,0.10);
  --border-strong: rgba(10,10,15,0.18);
  --serif: 'Instrument Serif', Georgia, serif;
  --sans: 'DM Sans', system-ui, sans-serif;
  --radius: 12px;
  --radius-lg: 20px;
}

html { scroll-behavior: smooth; }
body { font-family: var(--sans); background: var(--surface); color: var(--ink); line-height: 1.6; overflow-x: hidden; }

/* NAV */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 1.1rem 4rem;
  background: rgba(248,247,244,0.92);
  backdrop-filter: blur(16px);
  border-bottom: 0.5px solid var(--border);
}
.nav-logo { font-family: var(--serif); font-size: 1.4rem; color: var(--ink); letter-spacing: -0.02em; text-decoration: none; }
.nav-logo span { color: var(--gold-dark); font-style: italic; }
.nav-links { display: flex; align-items: center; gap: 2.5rem; }
.nav-links a { font-size: 0.87rem; color: var(--ink-2); text-decoration: none; font-weight: 400; letter-spacing: 0.01em; transition: color 0.2s; }
.nav-links a:hover, .nav-links a.active { color: var(--ink); }
.nav-links a.active { font-weight: 500; }
.nav-cta { background: var(--ink) !important; color: var(--white) !important; padding: 0.5rem 1.3rem; border-radius: 100px; font-weight: 500 !important; font-size: 0.85rem !important; transition: background 0.2s !important; }
.nav-cta:hover { background: var(--accent) !important; }

/* HAMBURGER */
.nav-hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 4px; }
.nav-hamburger span { display: block; width: 22px; height: 1.5px; background: var(--ink); transition: all 0.2s; }
.mobile-menu { display: none; position: fixed; top: 60px; left: 0; right: 0; background: rgba(248,247,244,0.98); backdrop-filter: blur(16px); border-bottom: 1px solid var(--border); padding: 1.5rem 2rem; z-index: 99; flex-direction: column; gap: 1.2rem; }
.mobile-menu a { font-size: 1rem; color: var(--ink-2); text-decoration: none; font-weight: 400; }
.mobile-menu a.nav-cta { background: var(--ink) !important; color: var(--white) !important; text-align: center; padding: 0.7rem !important; border-radius: 100px; margin-top: 0.5rem; }

/* PAGE HERO (inner pages) */
.page-hero { padding: 9rem 2rem 5rem; text-align: center; position: relative; overflow: hidden; }
.page-hero-bg { position: absolute; inset: 0; background: radial-gradient(ellipse 70% 50% at 50% 0%, rgba(201,168,76,0.11) 0%, transparent 70%); }
.page-hero-grid { position: absolute; inset: 0; background-image: linear-gradient(var(--border) 1px, transparent 1px), linear-gradient(90deg, var(--border) 1px, transparent 1px); background-size: 60px 60px; mask-image: radial-gradient(ellipse 80% 70% at 50% 30%, black 20%, transparent 100%); opacity: 0.35; }
.page-hero-inner { position: relative; z-index: 1; max-width: 700px; margin: 0 auto; }
.section-label { font-size: 0.75rem; font-weight: 500; letter-spacing: 0.1em; text-transform: uppercase; color: var(--gold-dark); margin-bottom: 0.75rem; }
.page-hero h1 { font-family: var(--serif); font-size: clamp(2.4rem, 5vw, 4rem); line-height: 1.1; letter-spacing: -0.02em; margin-bottom: 1.2rem; }
.page-hero h1 em { font-style: italic; color: var(--gold-dark); }
.page-hero p { font-size: 1.05rem; color: var(--ink-2); font-weight: 300; line-height: 1.7; max-width: 520px; margin: 0 auto; }

/* SECTION */
.container { max-width: 1100px; margin: 0 auto; }
section { padding: 5.5rem 2rem; }
.section-title { font-family: var(--serif); font-size: clamp(1.9rem, 3.5vw, 2.8rem); line-height: 1.15; color: var(--ink); letter-spacing: -0.02em; margin-bottom: 1rem; }
.section-title em { font-style: italic; }
.section-sub { font-size: 1rem; color: var(--ink-2); max-width: 520px; line-height: 1.7; font-weight: 300; }

/* BUTTONS */
.btn-primary { background: var(--ink); color: var(--white); padding: 0.85rem 2.2rem; border-radius: 100px; font-size: 0.95rem; font-weight: 500; text-decoration: none; transition: all 0.2s; display: inline-flex; align-items: center; gap: 0.5rem; }
.btn-primary:hover { background: var(--accent); transform: translateY(-1px); }
.btn-secondary { border: 1px solid var(--border-strong); color: var(--ink-2); padding: 0.85rem 2rem; border-radius: 100px; font-size: 0.95rem; font-weight: 400; text-decoration: none; transition: all 0.2s; display: inline-flex; align-items: center; gap: 0.5rem; }
.btn-secondary:hover { background: var(--surface-2); color: var(--ink); }
.btn-gold { background: var(--gold); color: var(--ink); padding: 0.85rem 2.2rem; border-radius: 100px; font-size: 0.95rem; font-weight: 500; text-decoration: none; transition: all 0.2s; display: inline-flex; align-items: center; gap: 0.5rem; }
.btn-gold:hover { background: var(--gold-light); transform: translateY(-1px); }

/* FOOTER */
footer { background: var(--ink); padding: 4rem 2rem 2rem; }
.footer-top { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 3rem; margin-bottom: 3rem; }
.footer-brand .nav-logo { display: block; margin-bottom: 1rem; color: rgba(255,255,255,0.85); }
.footer-brand p { font-size: 0.84rem; color: rgba(255,255,255,0.38); line-height: 1.7; max-width: 240px; }
.footer-col h4 { font-size: 0.72rem; font-weight: 500; letter-spacing: 0.1em; text-transform: uppercase; color: rgba(255,255,255,0.35); margin-bottom: 1rem; }
.footer-col a { display: block; font-size: 0.84rem; color: rgba(255,255,255,0.55); text-decoration: none; margin-bottom: 0.55rem; transition: color 0.2s; }
.footer-col a:hover { color: rgba(255,255,255,0.85); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.07); padding-top: 1.5rem; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 0.75rem; }
.footer-copy { font-size: 0.75rem; color: rgba(255,255,255,0.25); }
.footer-bottom-links { display: flex; gap: 1.5rem; }
.footer-bottom-links a { font-size: 0.75rem; color: rgba(255,255,255,0.25); text-decoration: none; transition: color 0.2s; }
.footer-bottom-links a:hover { color: rgba(255,255,255,0.5); }

/* DIVIDER BAND */
.dark-band { background: var(--ink); color: var(--white); padding: 4rem 2rem; }

/* ANIMATIONS */
@keyframes fadeUp { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: translateY(0); } }
.fade-up { opacity: 0; animation: fadeUp 0.65s ease forwards; }
.delay-1 { animation-delay: 0.1s; }
.delay-2 { animation-delay: 0.2s; }
.delay-3 { animation-delay: 0.3s; }
.delay-4 { animation-delay: 0.4s; }
.delay-5 { animation-delay: 0.5s; }

@media (max-width: 860px) {
  nav { padding: 1rem 1.5rem; }
  .nav-links { display: none; }
  .nav-hamburger { display: flex; }
  .footer-top { grid-template-columns: 1fr 1fr; gap: 2rem; }
}
@media (max-width: 540px) {
  .footer-top { grid-template-columns: 1fr; }
}