/* ===== LASERASE THULIUM — Shared Stylesheet ===== */

:root {
  --gold: #c9a96e;
  --gold-dark: #a8873f;
  --dark: #1a1a1a;
  --mid: #4a4a4a;
  --light-bg: #faf9f7;
  --white: #ffffff;
  --border: #e8e2d9;
  --font-serif: Georgia, 'Times New Roman', serif;
  --font-sans: 'Helvetica Neue', Arial, sans-serif;
}

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

body {
  font-family: var(--font-sans);
  color: var(--mid);
  background: var(--white);
  line-height: 1.6;
}

img { display: block; max-width: 100%; }
a { color: var(--gold-dark); text-decoration: none; }
a:hover { color: var(--gold); }

/* ===== TOP BAR ===== */
.topbar {
  background: var(--dark);
  color: #aaa;
  font-size: 13px;
  padding: 8px 0;
}
.topbar .inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.topbar a { color: #ccc; }
.topbar a:hover { color: var(--gold); }

/* ===== NAV ===== */
nav {
  background: var(--white);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 12px rgba(0,0,0,0.06);
}
nav .inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}
.nav-logo img { height: 48px; width: auto; }
.nav-links { display: flex; gap: 36px; list-style: none; }
.nav-links a {
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--dark);
  padding-bottom: 4px;
  border-bottom: 2px solid transparent;
  transition: border-color 0.2s, color 0.2s;
}
.nav-links a:hover,
.nav-links a.active { color: var(--gold-dark); border-bottom-color: var(--gold); }
.nav-cta {
  background: var(--gold);
  color: var(--dark) !important;
  padding: 10px 22px;
  border-radius: 3px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  border-bottom: none !important;
  transition: background 0.2s;
}
.nav-cta:hover { background: var(--gold-dark) !important; }

/* ===== BUTTONS ===== */
.btn-primary {
  display: inline-block;
  background: var(--gold);
  color: var(--dark);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: 14px 30px;
  border-radius: 3px;
  transition: background 0.2s;
}
.btn-primary:hover { background: var(--gold-dark); color: var(--dark); }

.btn-outline {
  display: inline-block;
  border: 2px solid var(--dark);
  color: var(--dark);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: 12px 28px;
  border-radius: 3px;
  transition: all 0.2s;
}
.btn-outline:hover { background: var(--dark); color: var(--white); }

.btn-outline-gold {
  display: inline-block;
  border: 2px solid var(--gold);
  color: var(--gold);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: 12px 28px;
  border-radius: 3px;
  transition: all 0.2s;
}
.btn-outline-gold:hover { background: var(--gold); color: var(--dark); }

/* ===== SECTION LAYOUT ===== */
.section { padding: 80px 24px; }
.section-narrow { max-width: 760px; margin: 0 auto; text-align: center; }
.section-wide { max-width: 1100px; margin: 0 auto; }

.eyebrow {
  font-size: 11px;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--gold-dark);
  margin-bottom: 12px;
}

h1 { font-family: var(--font-serif); font-size: clamp(2rem, 4vw, 3rem); color: var(--dark); line-height: 1.2; margin-bottom: 18px; }
h2 { font-family: var(--font-serif); font-size: clamp(1.5rem, 3vw, 2.2rem); color: var(--dark); line-height: 1.3; margin-bottom: 16px; }
h3 { font-family: var(--font-serif); font-size: 1.2rem; color: var(--dark); margin-bottom: 10px; }

p { font-size: 16px; line-height: 1.8; color: var(--mid); margin-bottom: 16px; }

/* ===== GRID ===== */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }

/* ===== CARDS ===== */
.card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 32px 28px;
}
.card-icon { font-size: 28px; margin-bottom: 14px; }

/* ===== DIVIDER ===== */
.gold-bar { width: 48px; height: 3px; background: var(--gold); margin: 16px auto 32px; }
.gold-bar-left { margin-left: 0; }

/* ===== HERO ===== */
.hero {
  background: linear-gradient(135deg, #f7f4ef 0%, #ede8e0 100%);
  padding: 100px 24px;
}
.hero .inner { max-width: 1100px; margin: 0 auto; }

/* ===== DARK SECTIONS ===== */
.section-dark { background: var(--dark); color: #ccc; }
.section-dark h2 { color: var(--white); }
.section-dark p { color: #bbb; }
.section-dark .eyebrow { color: var(--gold); }

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

/* ===== FOOTER ===== */
footer {
  background: var(--dark);
  color: #888;
  padding: 60px 24px 30px;
}
footer .inner {
  max-width: 1100px;
  margin: 0 auto;
}
footer .footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}
footer h4 {
  color: var(--white);
  font-size: 12px;
  letter-spacing: 3px;
  text-transform: uppercase;
  margin-bottom: 16px;
}
footer ul { list-style: none; }
footer ul li { margin-bottom: 8px; }
footer ul li a { color: #888; font-size: 14px; }
footer ul li a:hover { color: var(--gold); }
footer p { font-size: 14px; line-height: 1.7; color: #777; margin-bottom: 8px; }
.footer-bottom {
  border-top: 1px solid #333;
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
  color: #555;
}
.footer-bottom a { color: #666; }

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .nav-links { display: none; }
  .hero { padding: 60px 24px; }
  .section { padding: 60px 24px; }
}