/* ============================================================
   CEYLON LEGACY — Premium Design System
   Palette: Terracotta | Forest Green | Antique Gold
   ============================================================ */

/* === CSS VARIABLES === */
:root {
  --terracotta:    #C0623D;
  --terracotta-dk: #9B4A2B;
  --terracotta-lt: #E8906E;
  --forest:        #2D5016;
  --forest-mid:    #3E6B1F;
  --forest-lt:     #587A36;
  --gold:          #C9A84C;
  --gold-lt:       #E2C47A;
  --gold-dk:       #A07830;
  --cream:         #FAF6EF;
  --stone:         #E8E0D0;
  --charcoal:      #2B2B2B;
  --grey-mid:      #6B6B6B;
  --white:         #FFFFFF;

  --font-serif:  'Georgia', 'Times New Roman', serif;
  --font-sans:   'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;

  --radius-sm:   6px;
  --radius-md:   12px;
  --radius-lg:   24px;
  --shadow-sm:   0 2px 8px rgba(0,0,0,0.10);
  --shadow-md:   0 6px 24px rgba(0,0,0,0.14);
  --shadow-lg:   0 16px 48px rgba(0,0,0,0.20);
  --transition:  0.38s cubic-bezier(0.4, 0, 0.2, 1);
}

/* === RESET & BASE === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body { font-family: var(--font-sans); background: var(--cream); color: var(--charcoal); line-height: 1.7; overflow-x: hidden; }
img { display: block; max-width: 100%; }
a  { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* === TYPOGRAPHY === */
h1, h2, h3, h4 { font-family: var(--font-serif); line-height: 1.25; }
h1 { font-size: clamp(2.2rem, 6vw, 4rem); }
h2 { font-size: clamp(1.7rem, 4vw, 2.8rem); }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.6rem); }
p  { font-size: 1.05rem; color: var(--grey-mid); }

/* === UTILITY === */
.container { max-width: 1200px; margin: 0 auto; padding: 0 1.5rem; }
.section-pad { padding: 6rem 0; }
.text-center { text-align: center; }

/* === SECTION TITLE === */
.section-title {
  position: relative;
  display: inline-block;
  margin-bottom: 0.5rem;
  color: var(--forest);
  letter-spacing: 0.5px;
}
.section-title::after {
  content: '';
  position: absolute;
  bottom: -10px; left: 0;
  width: 60px; height: 3px;
  background: var(--gold);
  border-radius: 2px;
}
.section-subtitle {
  margin-top: 1.5rem;
  font-size: 1.05rem;
  color: var(--grey-mid);
  max-width: 680px;
}

/* ============================================================
   NAVIGATION
   ============================================================ */
.header {
  position: sticky;
  top: 0; z-index: 1000;
  background: rgba(45,80,22,0.97);
  backdrop-filter: blur(12px);
  box-shadow: 0 2px 16px rgba(0,0,0,0.2);
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 1.5rem;
  height: 70px;
  max-width: 1200px;
  margin: 0 auto;
}
.nav__logo-main {
  font-family: var(--font-serif);
  font-size: 1.55rem;
  color: var(--gold);
  letter-spacing: 1px;
  display: block;
}
.nav__logo-sub {
  font-size: 0.62rem;
  color: rgba(255,255,255,0.55);
  letter-spacing: 3px;
  text-transform: uppercase;
}
.nav__links {
  display: flex;
  gap: 2rem;
}
.nav__links a {
  color: rgba(255,255,255,0.88);
  font-size: 0.92rem;
  font-weight: 500;
  letter-spacing: 0.5px;
  position: relative;
  padding-bottom: 4px;
  transition: color var(--transition);
}
.nav__links a::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 0; height: 2px;
  background: var(--gold);
  transition: width var(--transition);
}
.nav__links a:hover,
.nav__links a.active { color: var(--gold); }
.nav__links a:hover::after,
.nav__links a.active::after { width: 100%; }

/* Hamburger */
.hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 4px; }
.hamburger .bar { width: 26px; height: 3px; background: var(--gold); border-radius: 3px; transition: var(--transition); }
.hamburger.open .bar:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.hamburger.open .bar:nth-child(2) { opacity: 0; }
.hamburger.open .bar:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  height: 100vh;
  min-height: 620px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
}
.hero__bg {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to bottom, rgba(0, 0, 0, 0.2) 0%, rgba(0, 0, 0, 0.6) 100%),
    url('https://upload.wikimedia.org/wikipedia/commons/e/e6/Sigiriya_%28141688197%29.jpeg');
  background-size: cover;
  background-position: center center;
  background-attachment: fixed;
}
.hero__badge {
  display: inline-block;
  background: rgba(201,168,76,0.22);
  border: 1px solid var(--gold);
  color: var(--gold-lt);
  font-size: 0.76rem;
  letter-spacing: 3.5px;
  text-transform: uppercase;
  padding: 0.45rem 1.2rem;
  border-radius: var(--radius-lg);
  margin-bottom: 1.5rem;
  animation: fadeDown 0.9s ease both;
}
.hero__content { position: relative; z-index: 2; padding: 1rem; }
.hero__title { color: var(--white); margin-bottom: 1.2rem; animation: fadeUp 1s 0.2s ease both; }
.hero__title span { color: var(--gold); }
.hero__subtitle {
  color: rgba(255,255,255,0.82);
  font-size: clamp(1rem, 2.5vw, 1.2rem);
  max-width: 580px; margin: 0 auto 2.2rem;
  animation: fadeUp 1s 0.4s ease both;
}
.hero__cta {
  display: flex; gap: 1rem;
  justify-content: center; flex-wrap: wrap;
  animation: fadeUp 1s 0.6s ease both;
}
.hero__scroll {
  position: absolute; bottom: 2.5rem; left: 50%;
  transform: translateX(-50%); z-index: 2;
  display: flex; flex-direction: column;
  align-items: center; gap: 0.5rem;
  color: rgba(255,255,255,0.55);
  font-size: 0.7rem; letter-spacing: 2px; text-transform: uppercase;
  animation: bounce 2.2s 1.4s infinite;
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  display: inline-flex; align-items: center; gap: 0.5rem;
  padding: 0.85rem 2rem; border-radius: var(--radius-sm);
  font-weight: 600; font-size: 0.92rem; letter-spacing: 0.4px;
  transition: var(--transition); cursor: pointer; border: 2px solid transparent;
}
.btn--primary { background: var(--terracotta); color: var(--white); border-color: var(--terracotta); }
.btn--primary:hover { background: var(--terracotta-dk); border-color: var(--terracotta-dk); transform: translateY(-3px); box-shadow: 0 8px 24px rgba(192,98,61,0.4); }
.btn--outline { background: transparent; color: var(--white); border-color: rgba(255,255,255,0.65); }
.btn--outline:hover { background: rgba(255,255,255,0.15); border-color: var(--white); transform: translateY(-3px); }
.btn--gold { background: var(--gold); color: var(--charcoal); border-color: var(--gold); }
.btn--gold:hover { background: var(--gold-dk); border-color: var(--gold-dk); transform: translateY(-3px); box-shadow: 0 8px 24px rgba(160,120,48,0.35); }
.btn--forest { background: var(--forest); color: var(--white); border-color: var(--forest); }
.btn--forest:hover { background: var(--forest-mid); border-color: var(--forest-mid); transform: translateY(-3px); box-shadow: 0 8px 24px rgba(45,80,22,0.35); }

/* ============================================================
   STATS BAR
   ============================================================ */
.stats-bar { background: var(--forest); color: var(--white); padding: 1.8rem 0; }
.stats-bar__grid { display: grid; grid-template-columns: repeat(4,1fr); text-align: center; gap: 1rem; }
.stats-bar__item strong { display: block; font-family: var(--font-serif); font-size: 2rem; color: var(--gold); }
.stats-bar__item span { font-size: 0.85rem; color: rgba(255,255,255,0.7); letter-spacing: 0.5px; }

/* ============================================================
   CARDS
   ============================================================ */
.card {
  background: var(--white); border-radius: var(--radius-md);
  overflow: hidden; box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition);
}
.card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); }
.card__img-wrap { position: relative; overflow: hidden; height: 220px; }
.card__img-wrap img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.65s ease; }
.card:hover .card__img-wrap img { transform: scale(1.08); }
.card__tag {
  position: absolute; top: 14px; left: 14px;
  background: var(--terracotta); color: var(--white);
  font-size: 0.7rem; font-weight: 700; letter-spacing: 1.5px; text-transform: uppercase;
  padding: 0.3rem 0.8rem; border-radius: var(--radius-lg);
}
.card__tag--gold { background: var(--gold); color: var(--charcoal); }
.card__body { padding: 1.5rem; }
.card__title { font-family: var(--font-serif); font-size: 1.2rem; color: var(--forest); margin-bottom: 0.5rem; }
.card__text { font-size: 0.92rem; margin-bottom: 1.2rem; }
.card__footer {
  display: flex; align-items: center; justify-content: space-between;
  border-top: 1px solid var(--stone); padding-top: 1rem; margin-top: 0.5rem;
}
.card__meta { display: flex; align-items: center; gap: 0.4rem; font-size: 0.8rem; color: var(--grey-mid); }
.card__link { font-size: 0.85rem; font-weight: 600; color: var(--terracotta); display: flex; align-items: center; gap: 0.3rem; transition: gap var(--transition); }
.card__link:hover { gap: 0.6rem; }

/* ============================================================
   FEATURED GRID (index.html)
   ============================================================ */
.featured-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px,1fr)); gap: 2rem; }

/* ============================================================
   GALLERY GRID (attractions.html)
   ============================================================ */
.gallery-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 1.5rem; }
.gallery-grid .card__img-wrap { height: 240px; }
.gallery-feature { grid-column: span 2; }
.gallery-feature .card__img-wrap { height: 320px; }

/* ============================================================
   MINOR SITES (attractions.html)
   ============================================================ */
.minor-sites-grid { display: grid; grid-template-columns: repeat(auto-fit,minmax(270px,1fr)); gap: 1.8rem; }
.minor-card {
  background: var(--white); border-radius: var(--radius-md);
  border-left: 5px solid var(--gold); display: flex; gap: 1.2rem;
  padding: 1.4rem; box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition);
}
.minor-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); }
.minor-card__icon { width: 52px; height: 52px; border-radius: 50%; background: var(--cream); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.minor-card__title { font-family: var(--font-serif); color: var(--forest); margin-bottom: 0.3rem; font-size: 1.05rem; }
.minor-card__text { font-size: 0.85rem; }

/* ============================================================
   TABLE
   ============================================================ */
.table-wrapper { overflow-x: auto; border-radius: var(--radius-md); box-shadow: var(--shadow-md); }
table { width: 100%; border-collapse: collapse; font-size: 0.95rem; background: var(--white); }
thead tr { background: var(--forest); color: var(--white); }
thead th { padding: 1.1rem 1.3rem; text-align: left; font-weight: 600; letter-spacing: 0.4px; }
tbody tr { border-bottom: 1px solid var(--stone); transition: background var(--transition); }
tbody tr:hover { background: #f5f0e8; }
td { padding: 1rem 1.3rem; }
td:first-child { font-weight: 600; color: var(--forest); }
.badge { padding: 0.2rem 0.7rem; border-radius: var(--radius-lg); font-size: 0.78rem; font-weight: 700; }
.badge-lkr { background: var(--forest); color: var(--white); }
.badge-usd { background: var(--gold); color: var(--charcoal); }

/* ============================================================
   ABOUT PAGE
   ============================================================ */
.timeline { position: relative; padding-left: 2.5rem; }
.timeline::before { content:''; position:absolute; top:0; left:16px; bottom:0; width:3px; background: var(--stone); border-radius:2px; }
.timeline__item { position:relative; margin-bottom:2.5rem; }
.timeline__dot { position:absolute; left:-2.5rem; top:4px; width:18px; height:18px; border-radius:50%; background:var(--gold); border:3px solid var(--cream); box-shadow:0 0 0 3px var(--gold); }
.timeline__year { font-size:0.8rem; font-weight:700; letter-spacing:2px; text-transform:uppercase; color:var(--terracotta); margin-bottom:0.3rem; }
.timeline__title { font-family:var(--font-serif); font-size:1.2rem; color:var(--forest); margin-bottom:0.4rem; }
.timeline__text { font-size:0.95rem; }

.culture-grid { display:grid; grid-template-columns:repeat(2,1fr); gap:2rem; }
.culture-card { background:var(--white); border-radius:var(--radius-md); padding:2rem; box-shadow:var(--shadow-sm); border-top:4px solid var(--terracotta); transition: transform var(--transition), box-shadow var(--transition); }
.culture-card:hover { transform:translateY(-5px); box-shadow:var(--shadow-md); }
.culture-card__num { font-family:var(--font-serif); font-size:2.5rem; color:var(--stone); line-height:1; margin-bottom:0.8rem; }
.culture-card h3 { color:var(--forest); margin-bottom:0.6rem; font-size:1.15rem; }

/* ============================================================
   HIGHLIGHT STRIP
   ============================================================ */
.highlight-strip { background: linear-gradient(135deg, var(--terracotta) 0%, var(--terracotta-dk) 100%); padding: 5rem 0; }
.highlight-strip h2 { color: var(--white); margin-bottom: 1rem; }
.highlight-strip p { color: rgba(255,255,255,0.85); }

/* ============================================================
   PAGE HERO (inner pages)
   ============================================================ */
.page-hero {
  height: 52vh; min-height: 380px;
  display: flex; align-items: center; justify-content: center;
  position: relative; text-align: center; overflow: hidden;
}
.page-hero__bg { position: absolute; inset: 0; background-size: cover; background-position: center; background-attachment: fixed; }
.page-hero__overlay { position: absolute; inset: 0; background: linear-gradient(to bottom, rgba(20,40,10,0.60), rgba(20,40,10,0.85)); }
.page-hero__content { position: relative; z-index: 2; color: var(--white); padding: 1rem; }
.page-hero__breadcrumb { font-size: 0.78rem; letter-spacing: 2px; text-transform: uppercase; color: rgba(255,255,255,0.55); margin-bottom: 0.8rem; }
.page-hero__title { color: var(--white); margin-bottom: 0.8rem; }
.page-hero__subtitle { color: rgba(255,255,255,0.78); font-size: 1.1rem; }

/* ============================================================
   CONTACT PAGE
   ============================================================ */
.contact-grid { display: grid; grid-template-columns: 1fr 1.4fr; gap: 3rem; align-items: start; }
.contact-info__item { display: flex; gap: 1rem; align-items: flex-start; margin-bottom: 1.8rem; }
.contact-info__icon { width: 46px; height: 46px; border-radius: 50%; background: var(--forest); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.contact-info__icon svg { width: 22px; height: 22px; fill: var(--gold); }
.contact-info__label { font-weight: 700; color: var(--forest); margin-bottom: 0.2rem; font-size: 0.9rem; }
.contact-info__text { font-size: 0.9rem; }
.form-card { background: var(--white); border-radius: var(--radius-md); padding: 2.5rem; box-shadow: var(--shadow-md); }
.form-title { color: var(--forest); margin-bottom: 2rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; }
.form-group { margin-bottom: 1.5rem; }
.form-group label { display: block; font-size: 0.85rem; font-weight: 600; color: var(--charcoal); margin-bottom: 0.5rem; letter-spacing: 0.3px; }
.form-group label .req { color: var(--terracotta); }
.form-control { width: 100%; padding: 0.85rem 1rem; border: 2px solid var(--stone); border-radius: var(--radius-sm); font-family: var(--font-sans); font-size: 0.95rem; color: var(--charcoal); background: var(--cream); transition: border-color var(--transition), box-shadow var(--transition); outline: none; }
.form-control:focus { border-color: var(--forest-mid); box-shadow: 0 0 0 4px rgba(62,107,31,0.12); }
.form-control.is-error { border-color: var(--terracotta); }
.form-error { display: none; font-size: 0.8rem; color: var(--terracotta); margin-top: 0.4rem; }
.form-error.visible { display: block; }
.form-success { display: none; background: #e8f5e9; border: 1px solid #a5d6a7; color: #2e7d32; padding: 1rem 1.2rem; border-radius: var(--radius-sm); margin-top: 1rem; font-size: 0.95rem; }
.form-success.visible { display: block; }
.map-frame { border-radius: var(--radius-md); overflow: hidden; box-shadow: var(--shadow-md); height: 380px; margin-top: 2.5rem; }
.map-frame iframe { width: 100%; height: 100%; border: 0; }

/* ============================================================
   FOOTER
   ============================================================ */
.footer { background: var(--charcoal); color: rgba(255,255,255,0.72); padding: 5rem 0 0; }
.footer__grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 3rem; margin-bottom: 4rem; }
.footer__brand-name { font-family: var(--font-serif); font-size: 1.5rem; color: var(--gold); margin-bottom: 0.8rem; }
.footer__brand-text { font-size: 0.88rem; line-height: 1.8; max-width: 280px; color: rgba(255,255,255,0.6); }
.footer__heading { font-size: 0.76rem; font-weight: 700; letter-spacing: 2.5px; text-transform: uppercase; color: var(--gold-lt); margin-bottom: 1.2rem; }
.footer__links li { margin-bottom: 0.6rem; }
.footer__links a { font-size: 0.9rem; color: rgba(255,255,255,0.6); transition: color var(--transition); }
.footer__links a:hover { color: var(--gold); }
.footer__divider { border: none; border-top: 1px solid rgba(255,255,255,0.1); }
.footer__bottom { padding: 1.5rem 0; text-align: center; font-size: 0.82rem; color: rgba(255,255,255,0.45); }

/* ============================================================
   SCROLL REVEAL
   ============================================================ */
.reveal { opacity: 0; transform: translateY(40px); transition: opacity 0.75s ease, transform 0.75s ease; }
.reveal.visible { opacity: 1; transform: none; }
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.22s; }
.reveal-delay-3 { transition-delay: 0.34s; }
.reveal-delay-4 { transition-delay: 0.46s; }

/* ============================================================
   KEYFRAMES
   ============================================================ */
@keyframes fadeUp   { from { opacity:0; transform:translateY(30px); } to { opacity:1; transform:none; } }
@keyframes fadeDown { from { opacity:0; transform:translateY(-20px); } to { opacity:1; transform:none; } }
@keyframes bounce   { 0%,100%{transform:translateX(-50%) translateY(0);} 50%{transform:translateX(-50%) translateY(10px);} }

/* ============================================================
   RESPONSIVE BREAKPOINTS
   ============================================================ */
@media (max-width: 992px) {
  .gallery-grid { grid-template-columns: repeat(2,1fr); }
  .gallery-feature { grid-column: span 2; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .stats-bar__grid { grid-template-columns: repeat(2,1fr); }
  .culture-grid { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  .hamburger { display: flex; }
  .nav__links {
    position: fixed; top: 70px; left: 0; right: 0;
    background: var(--forest); flex-direction: column; gap: 0; padding: 1rem 0;
    transform: translateY(-120%); opacity: 0;
    transition: transform var(--transition), opacity var(--transition);
    pointer-events: none;
  }
  .nav__links.open { transform: translateY(0); opacity: 1; pointer-events: all; }
  .nav__links a { display: block; padding: 1rem 2rem; border-bottom: 1px solid rgba(255,255,255,0.08); }
  .nav__links a::after { display: none; }
  .gallery-grid { grid-template-columns: 1fr; }
  .gallery-feature { grid-column: span 1; }
  .form-row { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr; }
}
@media (max-width: 480px) {
  .section-pad { padding: 4rem 0; }
  .stats-bar__grid { grid-template-columns: repeat(2,1fr); }
}

.cat-card:hover { transform: translateY(-5px); box-shadow: 0 10px 25px rgba(0,0,0,0.1); }