/* ============================================================
   BLOOMING SMILES SRI LANKA — MASTER DESIGN SYSTEM
   Aesthetic: Tropical Luxury Editorial
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;0,600;0,700;1,300;1,400;1,600&family=Josefin+Sans:wght@200;300;400;600;700&family=Lato:wght@300;400;700&display=swap');

:root {
  --gold:       #C9A96E;
  --gold-light: #E8D5A3;
  --gold-dark:  #A67C3A;
  --green:      #1A3A2A;
  --green-mid:  #2D5A3D;
  --green-light:#4A7C5A;
  --cream:      #FAF6EE;
  --cream-dark: #F0E8D8;
  --text-dark:  #1A1A1A;
  --text-mid:   #4A4A4A;
  --text-light: #8A8A8A;
  --white:      #FFFFFF;
  --overlay:    rgba(15, 30, 20, 0.55);

  --font-display: 'Cormorant Garamond', serif;
  --font-ui:      'Josefin Sans', sans-serif;
  --font-body:    'Lato', sans-serif;

  --radius:   4px;
  --radius-lg:12px;
  --shadow:   0 4px 30px rgba(0,0,0,0.12);
  --shadow-lg:0 20px 60px rgba(0,0,0,0.18);
  --transition: all 0.35s cubic-bezier(0.4,0,0.2,1);
}

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

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font-body);
  color: var(--text-dark);
  background: var(--cream);
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* ── TYPOGRAPHY ─────────────────────────────────────────── */
h1,h2,h3,h4,h5,h6 { font-family: var(--font-display); font-weight: 500; line-height: 1.15; }
h1 { font-size: clamp(2.8rem, 6vw, 5.5rem); }
h2 { font-size: clamp(2rem, 4vw, 3.5rem); }
h3 { font-size: clamp(1.5rem, 2.5vw, 2.2rem); }
h4 { font-size: 1.4rem; }
p  { line-height: 1.75; color: var(--text-mid); }

.label {
  font-family: var(--font-ui);
  font-size: 0.7rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  font-weight: 600;
}

/* ── NAVIGATION ─────────────────────────────────────────── */
#navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 0 2rem;
  transition: var(--transition);
}

#navbar.transparent { background: transparent; }
#navbar.solid {
  background: rgba(26, 58, 42, 0.97);
  backdrop-filter: blur(10px);
  box-shadow: 0 2px 30px rgba(0,0,0,0.2);
  padding: 0 2rem;
}

.nav-inner {
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}

.nav-logo {
  font-family: var(--font-display);
  font-size: 1.6rem;
  color: var(--white);
  font-weight: 600;
  letter-spacing: 0.02em;
  line-height: 1.1;
}
.nav-logo span { display: block; font-size: 0.65rem; font-family: var(--font-ui); letter-spacing: 0.25em; color: var(--gold-light); font-weight: 300; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 0.2rem;
}
.nav-links > li { position: relative; }
.nav-links > li > a {
  font-family: var(--font-ui);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.88);
  padding: 0.5rem 0.9rem;
  display: block;
  transition: color 0.2s;
}
.nav-links > li > a:hover { color: var(--gold-light); }

/* Dropdown */
.nav-dropdown {
  position: absolute;
  top: 100%; left: 0;
  min-width: 260px;
  background: var(--green);
  border-top: 2px solid var(--gold);
  box-shadow: var(--shadow-lg);
  opacity: 0; visibility: hidden;
  transform: translateY(10px);
  transition: var(--transition);
  z-index: 100;
}
.nav-links > li:hover .nav-dropdown { opacity: 1; visibility: visible; transform: translateY(0); }
.nav-dropdown li a {
  display: block;
  padding: 0.7rem 1.2rem;
  font-family: var(--font-ui);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: rgba(255,255,255,0.82);
  border-bottom: 1px solid rgba(255,255,255,0.07);
  transition: var(--transition);
}
.nav-dropdown li a:hover { background: var(--green-mid); color: var(--gold-light); padding-left: 1.6rem; }

/* Mobile menu toggle */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
}
.nav-toggle span {
  width: 24px; height: 2px;
  background: var(--white);
  transition: var(--transition);
  display: block;
}

/* ── BUTTONS ─────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-ui);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-weight: 600;
  padding: 0.9rem 2.2rem;
  border-radius: var(--radius);
  transition: var(--transition);
  cursor: pointer;
}
.btn-gold {
  background: var(--gold);
  color: var(--white);
}
.btn-gold:hover { background: var(--gold-dark); transform: translateY(-2px); box-shadow: 0 8px 25px rgba(201,169,110,0.4); }

.btn-outline {
  border: 1px solid rgba(255,255,255,0.6);
  color: var(--white);
  background: transparent;
}
.btn-outline:hover { border-color: var(--gold); color: var(--gold-light); }

.btn-dark {
  background: var(--green);
  color: var(--white);
}
.btn-dark:hover { background: var(--green-mid); transform: translateY(-2px); }

/* ── SECTION LAYOUT ─────────────────────────────────────── */
.section { padding: 6rem 2rem; }
.section-sm { padding: 4rem 2rem; }
.container { max-width: 1320px; margin: 0 auto; }
.container-sm { max-width: 900px; margin: 0 auto; }

.section-header { text-align: center; margin-bottom: 3.5rem; }
.section-header .label { color: var(--gold); margin-bottom: 0.8rem; display: block; }
.section-header h2 { color: var(--green); }
.section-header p { max-width: 600px; margin: 1rem auto 0; }

/* ── CARDS ───────────────────────────────────────────────── */
.card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: var(--transition);
}
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }

.card-img { position: relative; overflow: hidden; }
.card-img img { width: 100%; height: 240px; object-fit: cover; transition: transform 0.6s ease; }
.card:hover .card-img img { transform: scale(1.06); }
.card-img .badge {
  position: absolute; top: 1rem; left: 1rem;
  background: var(--gold);
  color: var(--white);
  font-family: var(--font-ui);
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 0.3rem 0.8rem;
  border-radius: 2px;
}

.card-body { padding: 1.5rem; }
.card-body h4 { color: var(--green); margin-bottom: 0.5rem; font-size: 1.15rem; }
.card-body p { font-size: 0.88rem; line-height: 1.65; color: var(--text-mid); }

.card-footer {
  padding: 1rem 1.5rem;
  border-top: 1px solid #F0EDE6;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* ── GRID SYSTEMS ────────────────────────────────────────── */
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 2rem; }

/* ── HERO SLIDE ──────────────────────────────────────────── */
.hero-slide {
  position: relative;
  width: 100%;
  height: 100vh;
  min-height: 650px;
  overflow: hidden;
}
.slide-track {
  display: flex;
  height: 100%;
  transition: transform 0.9s cubic-bezier(0.77, 0, 0.175, 1);
}
.slide {
  min-width: 100%;
  height: 100%;
  position: relative;
}
.slide img {
  width: 100%; height: 100%;
  object-fit: cover;
  filter: brightness(0.72);
}
.slide-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(0,0,0,0.1) 0%, rgba(15,30,20,0.45) 60%, rgba(15,30,20,0.7) 100%);
}
.slide-content {
  position: absolute;
  bottom: 14%;
  left: 50%;
  transform: translateX(-50%);
  text-align: center;
  color: var(--white);
  width: 90%;
  max-width: 900px;
}
.slide-content .label { color: var(--gold-light); margin-bottom: 1rem; }
.slide-content h1 { color: var(--white); text-shadow: 0 2px 20px rgba(0,0,0,0.3); margin-bottom: 1.2rem; font-style: italic; }
.slide-content p { color: rgba(255,255,255,0.85); font-size: 1.1rem; max-width: 600px; margin: 0 auto 2rem; }

/* Slide controls */
.slide-dots {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 0.6rem;
  z-index: 10;
}
.slide-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: rgba(255,255,255,0.4);
  cursor: pointer;
  transition: var(--transition);
}
.slide-dot.active { background: var(--gold); width: 24px; border-radius: 4px; }

.slide-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 52px; height: 52px;
  border-radius: 50%;
  background: rgba(255,255,255,0.15);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,0.3);
  color: white;
  font-size: 1.2rem;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  z-index: 10;
  transition: var(--transition);
}
.slide-arrow:hover { background: var(--gold); border-color: var(--gold); }
.slide-arrow.prev { left: 2rem; }
.slide-arrow.next { right: 2rem; }

/* ── FORM ELEMENTS ───────────────────────────────────────── */
.form-group { display: flex; flex-direction: column; gap: 0.4rem; }
.form-group label {
  font-family: var(--font-ui);
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-mid);
  font-weight: 600;
}
.form-control {
  padding: 0.85rem 1rem;
  border: 1.5px solid #E0D8C8;
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: 0.92rem;
  color: var(--text-dark);
  background: var(--white);
  transition: border-color 0.2s;
  outline: none;
}
.form-control:focus { border-color: var(--gold); }
select.form-control { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%238A8A8A' d='M6 8L1 3h10z'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 1rem center; padding-right: 2.5rem; }

/* ── PAGE HERO (inner pages) ──────────────────────────────── */
.page-hero {
  height: 50vh;
  min-height: 380px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: var(--white);
  overflow: hidden;
}
.page-hero img {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  filter: brightness(0.55);
}
.page-hero-content {
  position: relative; z-index: 2;
  padding: 2rem;
}
.page-hero-content .label { color: var(--gold-light); margin-bottom: 0.8rem; }
.page-hero-content h1 { color: var(--white); font-style: italic; }
.breadcrumb {
  margin-top: 1rem;
  font-family: var(--font-ui);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  color: rgba(255,255,255,0.65);
}
.breadcrumb a { color: var(--gold-light); }
.breadcrumb span { margin: 0 0.5rem; }

/* ── FOOTER ──────────────────────────────────────────────── */
footer {
  background: var(--green);
  color: rgba(255,255,255,0.75);
  padding: 5rem 2rem 2rem;
}
.footer-grid {
  max-width: 1320px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 3rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.footer-brand .nav-logo { font-size: 1.8rem; margin-bottom: 1rem; }
.footer-brand p { font-size: 0.88rem; line-height: 1.75; max-width: 280px; }
.footer-col h5 {
  font-family: var(--font-ui);
  font-size: 0.68rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold-light);
  margin-bottom: 1.2rem;
  font-weight: 600;
}
.footer-col ul li { margin-bottom: 0.5rem; }
.footer-col ul li a {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.65);
  transition: color 0.2s;
}
.footer-col ul li a:hover { color: var(--gold-light); }

.footer-bottom {
  max-width: 1320px;
  margin: 2rem auto 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.4);
}

/* ── VEHICLE SELECTOR ────────────────────────────────────── */
.vehicle-selector {
  background: linear-gradient(135deg, var(--green) 0%, var(--green-mid) 100%);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  color: var(--white);
}
.vehicle-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1rem;
  margin: 1.5rem 0;
}
.vehicle-option {
  text-align: center;
  padding: 1.2rem 0.8rem;
  border: 1.5px solid rgba(255,255,255,0.2);
  border-radius: var(--radius);
  cursor: pointer;
  transition: var(--transition);
  position: relative;
}
.vehicle-option:hover,
.vehicle-option.active {
  border-color: var(--gold);
  background: rgba(201,169,110,0.15);
}
.vehicle-option .v-icon { font-size: 2rem; margin-bottom: 0.5rem; }
.vehicle-option .v-name {
  font-family: var(--font-ui);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.85);
  margin-bottom: 0.2rem;
}
.vehicle-option .v-pax {
  font-size: 0.78rem;
  color: var(--gold-light);
}
.vehicle-option .v-minimum {
  position: absolute;
  top: -8px; right: -8px;
  background: var(--gold);
  color: white;
  font-size: 0.55rem;
  font-family: var(--font-ui);
  letter-spacing: 0.08em;
  padding: 2px 6px;
  border-radius: 10px;
  text-transform: uppercase;
}
.vehicle-note {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.6);
  margin-top: 1rem;
  font-style: italic;
}

/* ── GUIDE SELECTOR ──────────────────────────────────────── */
.guide-toggle {
  display: flex;
  gap: 1rem;
  margin-top: 1rem;
}
.guide-option {
  flex: 1;
  padding: 1.2rem;
  border: 1.5px solid #E0D8C8;
  border-radius: var(--radius);
  cursor: pointer;
  transition: var(--transition);
  text-align: center;
}
.guide-option.active {
  border-color: var(--gold);
  background: rgba(201,169,110,0.08);
}
.guide-option .g-icon { font-size: 1.6rem; margin-bottom: 0.4rem; }
.guide-option .g-title {
  font-family: var(--font-ui);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--green);
  margin-bottom: 0.2rem;
}
.guide-option .g-desc { font-size: 0.8rem; color: var(--text-mid); }

/* ── WHATSAPP WIDGET ──────────────────────────────────────── */
.whatsapp-float {
  position: fixed;
  bottom: 2rem; right: 2rem;
  z-index: 900;
  background: #25D366;
  width: 58px; height: 58px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 20px rgba(37,211,102,0.4);
  transition: var(--transition);
  cursor: pointer;
}
.whatsapp-float:hover { transform: scale(1.1); box-shadow: 0 8px 30px rgba(37,211,102,0.5); }
.whatsapp-float svg { width: 30px; height: 30px; fill: white; }

/* ── UTILITIES ───────────────────────────────────────────── */
.text-gold { color: var(--gold); }
.text-green { color: var(--green); }
.text-center { text-align: center; }
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }
.mb-4 { margin-bottom: 2rem; }
.italic { font-style: italic; }
.divider {
  width: 60px; height: 2px;
  background: var(--gold);
  margin: 1rem auto;
}

/* ── ANIMATE ON SCROLL ───────────────────────────────────── */
.aos {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.aos.visible { opacity: 1; transform: translateY(0); }
.aos-delay-1 { transition-delay: 0.1s; }
.aos-delay-2 { transition-delay: 0.2s; }
.aos-delay-3 { transition-delay: 0.3s; }
.aos-delay-4 { transition-delay: 0.4s; }

/* ── RESPONSIVE ──────────────────────────────────────────── */
@media (max-width: 1100px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .vehicle-grid { grid-template-columns: repeat(3, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-toggle { display: flex; }
  .grid-3, .grid-2 { grid-template-columns: 1fr; }
  .grid-4 { grid-template-columns: 1fr 1fr; }
  .vehicle-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
  .footer-bottom { flex-direction: column; gap: 1rem; text-align: center; }
  .slide-content h1 { font-size: 2.5rem; }
}

@media (max-width: 480px) {
  .grid-4 { grid-template-columns: 1fr; }
  .vehicle-grid { grid-template-columns: repeat(2, 1fr); }
}

/* Mobile nav open */
.nav-links.open {
  display: flex;
  flex-direction: column;
  position: absolute;
  top: 80px; left: 0; right: 0;
  background: var(--green);
  padding: 1rem 0 2rem;
  z-index: 999;
}
.nav-links.open .nav-dropdown {
  position: static;
  opacity: 1; visibility: visible;
  transform: none;
  background: rgba(0,0,0,0.2);
  box-shadow: none;
  border-top: none;
  padding-left: 1rem;
}