/* ============================================================
   index.css — Lyceum of Alabang Alumni Tracer (Landing Page)
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@700;800&family=DM+Sans:wght@300;400;500;600&display=swap');

:root {
  --gold:     #E8B400;
  --gold-dark:#C89A00;
  --navy:     #1A2391;
  --navy-dark:#0f1566;
}

*, *::before, *::after { box-sizing: border-box; }
body { font-family: 'DM Sans', sans-serif; margin: 0; }

/* ────────────────────────────────
   NAVIGATION
──────────────────────────────── */
.site-nav { background: var(--navy); padding: 0 32px; height: 58px; display: flex; align-items: center; position: sticky; top: 0; z-index: 1000; }
.brand { display: flex; align-items: center; gap: 10px; color: white; font-weight: 700; font-size: .93rem; text-decoration: none; }
.brand-logo { width: 36px; height: 36px; background: var(--gold); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-family: 'Playfair Display', serif; font-size: .78rem; color: var(--navy); font-weight: 800; flex-shrink: 0; }
.brand-sep { opacity: .4; font-weight: 300; }
.btn-login       { background: transparent; border: 1.5px solid rgba(255,255,255,.45); color: white; border-radius: 20px; padding: 5px 18px; font-size: .85rem; text-decoration: none; transition: all .2s; }
.btn-login:hover { background: rgba(255,255,255,.1); color: white; }
.btn-reg         { background: var(--gold); border: none; color: var(--navy); border-radius: 20px; padding: 6px 18px; font-size: .85rem; font-weight: 600; text-decoration: none; transition: background .2s; }
.btn-reg:hover   { background: var(--gold-dark); color: var(--navy); }

/* ────────────────────────────────
   HERO CAROUSEL
──────────────────────────────── */
.hero-carousel .carousel-inner { max-height: 520px; overflow: hidden; }
.hero-slide { height: 520px; display: flex; align-items: center; justify-content: center; position: relative; background: #1a2391; }
.slide-img  { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.slide-overlay { position: absolute; inset: 0; background: rgba(0,0,0,.45); }
.hero-caption { position: relative; z-index: 2; text-align: center; color: white; max-width: 680px; padding: 0 24px; }
.hero-caption h1 { font-family: 'Playfair Display', serif; font-size: 2.8rem; font-weight: 800; line-height: 1.15; margin-bottom: 14px; text-shadow: 0 2px 12px rgba(0,0,0,.4); }
.hero-caption p  { font-size: 1.05rem; opacity: .9; margin-bottom: 24px; }
.btn-hero        { background: var(--gold); color: var(--navy); font-weight: 700; border: none; border-radius: 24px; padding: 10px 32px; font-size: .95rem; text-decoration: none; display: inline-block; transition: background .2s; }
.btn-hero:hover  { background: var(--gold-dark); color: var(--navy); }
.carousel-indicators [data-bs-target] { width: 10px; height: 10px; border-radius: 50%; background: rgba(255,255,255,.4); border: none; margin: 0 4px; }
.carousel-indicators .active          { background: var(--gold); }

/* Fallback slide gradients */
.slide-fb-0 { background: linear-gradient(135deg,#1a2391,#3b4fd8); }
.slide-fb-1 { background: linear-gradient(135deg,#0f4c75,#2196f3); }
.slide-fb-2 { background: linear-gradient(135deg,#134e4a,#0d9488); }

/* ────────────────────────────────
   GOLD TICKER
──────────────────────────────── */
.gold-bar   { background: var(--gold); padding: 12px 32px; text-align: center; }
.gold-bar p { margin: 0; font-weight: 600; color: var(--navy); font-size: .93rem; }
.gold-bar a { color: var(--navy-dark); font-weight: 700; }

/* ────────────────────────────────
   SECTIONS
──────────────────────────────── */
.section-title { font-family: 'Playfair Display', serif; font-size: 1.7rem; color: var(--navy); }
.line          { width: 48px; height: 4px; background: var(--gold); border-radius: 2px; margin: 0 auto 32px; }
.landing-ann-section { background: #F7F8FC; }

.landing-cta {
  background: var(--navy);
  padding: 56px 0;
  color: #fff;
}
.landing-cta-title {
  font-family: 'Playfair Display', serif;
  font-size: 1.8rem;
  margin-bottom: 12px;
}
.landing-cta-desc {
  opacity: .75;
  max-width: 600px;
  margin: 0 auto 28px;
  font-size: .95rem;
}
.landing-cta-btn {
  font-size: .95rem;
  padding: 10px 28px;
}

/* ────────────────────────────────
   ANNOUNCEMENT CARDS
──────────────────────────────── */
.ann-card       { border: none; border-radius: 14px; overflow: hidden; box-shadow: 0 4px 20px rgba(0,0,0,.08); transition: transform .2s; height: 100%; }
.ann-card:hover { transform: translateY(-4px); }
.ann-img   { height: 160px; display: flex; align-items: center; justify-content: center; font-size: 2.5rem; color: white; }
.ann-body  { padding: 18px; }
.ann-date  { font-size: .75rem; color: var(--gold-dark); font-weight: 600; margin-bottom: 6px; }
.ann-title { font-weight: 600; font-size: .93rem; color: var(--navy); margin-bottom: 6px; }
.ann-text  { font-size: .82rem; color: #6b7280; margin: 0; }

/* ────────────────────────────────
   FOOTER
──────────────────────────────── */
footer   { background: var(--navy-dark); color: rgba(255,255,255,.65); padding: 32px; text-align: center; }
footer a { color: var(--gold); text-decoration: none; }