/* =========================================================
   Nectar India Tour — Booking Engine CSS
   Design: Luxury Dark Gold — refined, conversion-focused
   ========================================================= */

/* ── Google Fonts ──────────────────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,600;0,700;1,400&family=DM+Sans:wght@300;400;500;600&display=swap');

/* ── CSS Variables ─────────────────────────────────────── */
:root {
  --clr-bg:        #0d0d14;
  --clr-surface:   #13131f;
  --clr-card:      #1a1a2e;
  --clr-border:    rgba(255,255,255,.08);
  --clr-gold:      #d4a843;
  --clr-gold-lt:   #e8c870;
  --clr-cream:     #f5f0e8;
  --clr-text:      #e8e2d6;
  --clr-muted:     rgba(232,226,214,.55);
  --clr-success:   #4caf82;
  --clr-error:     #e05a5a;
  --clr-warning:   #f0a84e;

  --font-serif:  'Playfair Display', Georgia, serif;
  --font-sans:   'DM Sans', system-ui, sans-serif;

  --radius-sm:   6px;
  --radius-md:   12px;
  --radius-lg:   20px;

  --shadow-sm:   0 2px 8px rgba(0,0,0,.3);
  --shadow-md:   0 8px 32px rgba(0,0,0,.4);
  --shadow-gold: 0 0 20px rgba(212,168,67,.25);

  --transition:  .25s ease;
  --max-w:       1200px;
}

/* ── Reset ─────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }
body {
  font-family: var(--font-sans);
  background: var(--clr-bg);
  color: var(--clr-text);
  font-size: 16px;
  line-height: 1.65;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a  { color: var(--clr-gold); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--clr-gold-lt); }

/* ── Typography ────────────────────────────────────────── */
h1,h2,h3,h4 { font-family: var(--font-serif); font-weight: 600; line-height: 1.25; color: var(--clr-cream); }
h1 { font-size: clamp(2.2rem, 5vw, 4rem); }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.8rem); }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.6rem); }
h4 { font-size: 1.1rem; }
p  { color: var(--clr-muted); }

/* ── Layout ─────────────────────────────────────────────── */
.container { max-width: var(--max-w); margin: 0 auto; padding: 0 24px; }
.section    { padding: 80px 0; }
.section--sm { padding: 48px 0; }

/* ── Header / Nav ──────────────────────────────────────── */
.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  padding: 20px 0;
  background: rgba(13,13,20,.85);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--clr-border);
  transition: padding var(--transition);
}
.site-header.scrolled { padding: 12px 0; }
.nav {
  display: flex; align-items: center; justify-content: space-between;
  gap: 32px;
}
.nav-logo {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  color: var(--clr-cream) !important;
  letter-spacing: .04em;
}
.nav-logo span { color: var(--clr-gold); }
.nav-links {
  display: flex; gap: 28px; list-style: none;
}
.nav-links a { font-size: .9rem; color: var(--clr-muted); font-weight: 500; letter-spacing: .03em; }
.nav-links a:hover { color: var(--clr-cream); }
.nav-cta {
  background: var(--clr-gold); color: var(--clr-bg) !important;
  padding: 10px 22px; border-radius: 50px;
  font-weight: 600; font-size: .875rem;
  transition: background var(--transition), transform var(--transition);
}
.nav-cta:hover { background: var(--clr-gold-lt); transform: translateY(-1px); }
.nav-hamburger { display: none; background: none; border: none; cursor: pointer; padding: 4px; }
.nav-hamburger span {
  display: block; width: 24px; height: 2px;
  background: var(--clr-cream); margin: 5px 0;
  transition: all var(--transition);
}

/* ── Hero ───────────────────────────────────────────────── */
.hero {
  min-height: 100vh;
  display: flex; align-items: center;
  position: relative;
  padding: 120px 0 80px;
  overflow: hidden;
}
.hero-bg {
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 60% 40%, rgba(212,168,67,.12) 0%, transparent 60%),
    radial-gradient(ellipse 50% 80% at 20% 80%, rgba(100,60,200,.08) 0%, transparent 60%),
    var(--clr-bg);
}
.hero-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 60px; align-items: center; position: relative; z-index: 1;
}
.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: .8rem; font-weight: 600; letter-spacing: .12em;
  text-transform: uppercase; color: var(--clr-gold);
  margin-bottom: 20px;
}
.hero-eyebrow::before {
  content: ''; width: 32px; height: 1px; background: var(--clr-gold);
}
.hero h1 { margin-bottom: 24px; }
.hero h1 em { font-style: italic; color: var(--clr-gold); }
.hero-sub { font-size: 1.1rem; max-width: 480px; margin-bottom: 40px; }
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }
.hero-stats {
  display: flex; gap: 32px; margin-top: 48px;
  border-top: 1px solid var(--clr-border); padding-top: 32px;
}
.hero-stat-num {
  font-family: var(--font-serif); font-size: 2rem; color: var(--clr-gold); display: block;
}
.hero-stat-label { font-size: .8rem; color: var(--clr-muted); letter-spacing: .06em; }
.hero-visual {
  position: relative;
}
.hero-card {
  background: var(--clr-card);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md), 0 0 60px rgba(212,168,67,.08);
}
.hero-img-placeholder {
  height: 300px;
  background:
    linear-gradient(135deg, rgba(212,168,67,.15) 0%, rgba(100,60,200,.1) 50%, rgba(212,168,67,.08) 100%);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-serif); font-size: 4rem; color: var(--clr-gold);
}
.hero-card-body { padding: 24px; }
.hero-card-tour { font-family: var(--font-serif); font-size: 1.1rem; margin-bottom: 8px; }
.hero-card-meta { display: flex; gap: 16px; }
.hero-card-pill {
  background: rgba(212,168,67,.12); color: var(--clr-gold);
  font-size: .8rem; padding: 4px 12px; border-radius: 50px;
}
.hero-badge {
  position: absolute; top: 20px; right: 20px;
  background: var(--clr-success); color: #fff;
  font-size: .75rem; font-weight: 700; padding: 6px 14px;
  border-radius: 50px; letter-spacing: .04em;
}

/* ── Buttons ────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 30px; border-radius: 50px;
  font-family: var(--font-sans); font-size: .95rem; font-weight: 600;
  cursor: pointer; border: none; transition: all var(--transition);
  text-decoration: none; white-space: nowrap;
}
.btn-primary {
  background: var(--clr-gold); color: var(--clr-bg);
}
.btn-primary:hover {
  background: var(--clr-gold-lt); transform: translateY(-2px);
  box-shadow: var(--shadow-gold); color: var(--clr-bg);
}
.btn-outline {
  background: transparent; color: var(--clr-cream);
  border: 1.5px solid var(--clr-border);
}
.btn-outline:hover {
  border-color: var(--clr-gold); color: var(--clr-gold);
}
.btn-sm { padding: 9px 20px; font-size: .85rem; }
.btn-lg { padding: 18px 40px; font-size: 1.05rem; }
.btn:disabled { opacity: .5; cursor: not-allowed; transform: none !important; }

/* ── Section Header ─────────────────────────────────────── */
.section-header { text-align: center; margin-bottom: 56px; }
.section-header .eyebrow {
  display: inline-block; font-size: .78rem; font-weight: 600;
  letter-spacing: .14em; text-transform: uppercase;
  color: var(--clr-gold); margin-bottom: 14px;
}
.section-header h2 { margin-bottom: 16px; }
.section-header p { max-width: 560px; margin: 0 auto; }

/* ── Tour Cards ─────────────────────────────────────────── */
.tours-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 28px;
}
.tour-card {
  background: var(--clr-card);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
}
.tour-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md), 0 0 40px rgba(212,168,67,.1);
  border-color: rgba(212,168,67,.25);
}
.tour-card-img {
  height: 200px;
  background: linear-gradient(135deg,rgba(212,168,67,.2),rgba(100,60,200,.15));
  display: flex; align-items: center; justify-content: center;
  font-size: 3rem; color: var(--clr-gold);
  position: relative;
}
.tour-card-duration {
  position: absolute; bottom: 12px; left: 12px;
  background: rgba(13,13,20,.85); color: var(--clr-cream);
  font-size: .75rem; padding: 4px 12px; border-radius: 50px;
  backdrop-filter: blur(8px);
}
.tour-card-body { padding: 24px; }
.tour-card-title { font-family: var(--font-serif); font-size: 1.2rem; margin-bottom: 10px; }
.tour-card-desc { font-size: .875rem; line-height: 1.6; margin-bottom: 20px;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.tour-card-footer {
  display: flex; align-items: center; justify-content: space-between;
  border-top: 1px solid var(--clr-border); padding-top: 16px; margin-top: 4px;
}
.tour-price { font-family: var(--font-serif); font-size: 1.5rem; color: var(--clr-gold); }
.tour-price span { font-family: var(--font-sans); font-size: .78rem; color: var(--clr-muted); margin-left: 4px; }

/* ── Booking Form ───────────────────────────────────────── */
.booking-section {
  background: var(--clr-surface);
  border-top: 1px solid var(--clr-border);
  border-bottom: 1px solid var(--clr-border);
}
.booking-grid {
  display: grid; grid-template-columns: 1fr 1.2fr; gap: 60px; align-items: start;
}
.booking-info { position: sticky; top: 100px; }
.booking-info h2 { margin-bottom: 20px; }
.booking-info p { margin-bottom: 32px; }
.booking-features { list-style: none; display: flex; flex-direction: column; gap: 16px; }
.booking-features li {
  display: flex; align-items: flex-start; gap: 14px;
  font-size: .9rem; color: var(--clr-muted);
}
.booking-features li::before {
  content: '✦'; color: var(--clr-gold); font-size: .75rem; margin-top: 3px; flex-shrink: 0;
}

.booking-form-card {
  background: var(--clr-card);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-md);
}
.booking-form-title {
  font-family: var(--font-serif); font-size: 1.4rem;
  margin-bottom: 8px; color: var(--clr-cream);
}
.booking-form-sub { font-size: .875rem; margin-bottom: 32px; }

.form-group { margin-bottom: 22px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
label {
  display: block; font-size: .8rem; font-weight: 600;
  letter-spacing: .06em; color: var(--clr-muted);
  margin-bottom: 8px; text-transform: uppercase;
}
.form-control {
  width: 100%;
  background: rgba(255,255,255,.04);
  border: 1.5px solid var(--clr-border);
  border-radius: var(--radius-sm);
  color: var(--clr-cream);
  font-family: var(--font-sans);
  font-size: .95rem;
  padding: 12px 16px;
  transition: border-color var(--transition), background var(--transition);
  outline: none;
}
.form-control:focus {
  border-color: var(--clr-gold);
  background: rgba(212,168,67,.05);
  box-shadow: 0 0 0 3px rgba(212,168,67,.1);
}
.form-control::placeholder { color: rgba(255,255,255,.2); }
.form-control.error { border-color: var(--clr-error); }
select.form-control { cursor: pointer; appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='none'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23d4a843' stroke-width='1.5' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 16px center;
  padding-right: 40px;
}
select.form-control option { background: var(--clr-card); color: var(--clr-cream); }
textarea.form-control { resize: vertical; min-height: 100px; }
.field-error { font-size: .78rem; color: var(--clr-error); margin-top: 5px; display: none; }
.form-control.error ~ .field-error { display: block; }

.form-submit-wrap { margin-top: 28px; }
.btn-submit {
  width: 100%; justify-content: center;
  background: var(--clr-gold); color: var(--clr-bg);
  padding: 16px; font-size: 1rem; font-weight: 700;
  border-radius: var(--radius-sm);
  position: relative; overflow: hidden;
}
.btn-submit:hover { background: var(--clr-gold-lt); transform: translateY(-1px); color: var(--clr-bg); }
.btn-submit .spinner {
  width: 18px; height: 18px;
  border: 2px solid rgba(13,13,20,.3);
  border-top-color: var(--clr-bg);
  border-radius: 50%; animation: spin .7s linear infinite;
  display: none;
}
.btn-submit.loading .spinner { display: inline-block; }
.btn-submit.loading .btn-text { opacity: 0; }

.form-note { font-size: .78rem; color: var(--clr-muted); text-align: center; margin-top: 14px; }
.form-note a { color: var(--clr-gold); }

/* ── Success / Error toast ──────────────────────────────── */
.booking-result {
  display: none; padding: 24px 28px; border-radius: var(--radius-md);
  margin-bottom: 24px; text-align: center;
}
.booking-result.success {
  background: rgba(76,175,130,.1); border: 1px solid rgba(76,175,130,.3);
  display: block;
}
.booking-result.error {
  background: rgba(224,90,90,.1); border: 1px solid rgba(224,90,90,.3);
  display: block;
}
.booking-result-icon { font-size: 2.5rem; margin-bottom: 12px; }
.booking-result-ref {
  font-family: var(--font-serif); font-size: 1.3rem; color: var(--clr-gold);
  letter-spacing: .06em; margin: 8px 0;
}

/* ── Why Choose Us ──────────────────────────────────────── */
.features-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px,1fr)); gap: 24px; }
.feature-card {
  background: var(--clr-card); border: 1px solid var(--clr-border);
  border-radius: var(--radius-md); padding: 32px 28px;
  transition: border-color var(--transition);
}
.feature-card:hover { border-color: rgba(212,168,67,.3); }
.feature-icon {
  width: 52px; height: 52px; border-radius: 12px;
  background: rgba(212,168,67,.12); color: var(--clr-gold);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem; margin-bottom: 20px;
}
.feature-card h4 { margin-bottom: 10px; font-family: var(--font-sans); font-weight: 600; }
.feature-card p { font-size: .875rem; }

/* ── Footer ─────────────────────────────────────────────── */
.site-footer {
  background: var(--clr-surface);
  border-top: 1px solid var(--clr-border);
  padding: 60px 0 32px;
}
.footer-grid {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px;
  margin-bottom: 48px;
}
.footer-brand p { font-size: .875rem; max-width: 300px; margin-top: 14px; }
.footer-logo {
  font-family: var(--font-serif); font-size: 1.3rem;
  color: var(--clr-cream); margin-bottom: 4px;
}
.footer-logo span { color: var(--clr-gold); }
.footer-col h5 {
  font-family: var(--font-sans); font-size: .78rem; font-weight: 700;
  letter-spacing: .1em; text-transform: uppercase; color: var(--clr-muted);
  margin-bottom: 16px;
}
.footer-links { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-links a { font-size: .875rem; color: var(--clr-muted); transition: color var(--transition); }
.footer-links a:hover { color: var(--clr-gold); }
.footer-bottom {
  border-top: 1px solid var(--clr-border);
  padding-top: 24px;
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 12px;
  font-size: .8rem; color: var(--clr-muted);
}

/* ── Tour Detail Page ───────────────────────────────────── */
.tour-hero {
  padding: 140px 0 80px;
  background:
    radial-gradient(ellipse 60% 80% at 70% 20%, rgba(212,168,67,.1) 0%, transparent 60%),
    var(--clr-bg);
}
.tour-hero-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: start; }
.tour-breadcrumb { font-size: .8rem; color: var(--clr-muted); margin-bottom: 20px; }
.tour-breadcrumb a { color: var(--clr-muted); }
.tour-breadcrumb a:hover { color: var(--clr-gold); }
.tour-highlights {
  list-style: none; display: grid; grid-template-columns: 1fr 1fr; gap: 10px;
  margin: 28px 0;
}
.tour-highlights li {
  display: flex; align-items: center; gap: 10px;
  font-size: .875rem; color: var(--clr-muted);
}
.tour-highlights li::before { content: '→'; color: var(--clr-gold); }
.tour-price-card {
  position: sticky; top: 100px;
  background: var(--clr-card); border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg); overflow: hidden;
  box-shadow: var(--shadow-md);
}
.tour-price-header {
  background: var(--clr-gold); padding: 24px 28px; text-align: center;
}
.tour-price-amount {
  font-family: var(--font-serif); font-size: 2.2rem; color: var(--clr-bg); font-weight: 700;
}
.tour-price-per { font-size: .85rem; color: rgba(13,13,20,.65); margin-top: 4px; }
.tour-price-body { padding: 28px; }
.tour-meta { list-style: none; display: flex; flex-direction: column; gap: 14px; margin-bottom: 24px; }
.tour-meta li { display: flex; align-items: center; gap: 12px; font-size: .875rem; }
.tour-meta-icon { color: var(--clr-gold); font-size: 1rem; width: 20px; text-align: center; }

/* ── Admin (reused from admin.css inline) ───────────────── */
/* (Admin has its own style block inside views) */

/* ── Animations ─────────────────────────────────────────── */
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes fadeUp {
  from { opacity:0; transform:translateY(24px); }
  to   { opacity:1; transform:translateY(0); }
}
@keyframes fadeIn {
  from { opacity:0; } to { opacity:1; }
}
.animate-fadeup { animation: fadeUp .6s ease both; }
.animate-fadein { animation: fadeIn .5s ease both; }

.reveal { opacity: 0; transform: translateY(28px); transition: opacity .6s ease, transform .6s ease; }
.reveal.visible { opacity: 1; transform: none; }

/* ── Responsive ─────────────────────────────────────────── */
@media (max-width: 960px) {
  .hero-grid, .booking-grid, .tour-hero-grid { grid-template-columns: 1fr; }
  .hero-visual { display: none; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .nav-links { display: none; }
  .nav-links.open {
    display: flex; flex-direction: column;
    position: fixed; inset: 0; background: var(--clr-surface);
    padding: 100px 32px 40px; gap: 20px; z-index: 999;
  }
  .nav-hamburger { display: block; z-index: 1000; }
  .booking-form-card { padding: 24px; }
  .form-row { grid-template-columns: 1fr; }
  .hero-actions { flex-direction: column; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .hero-stats { flex-wrap: wrap; gap: 20px; }
  .tour-highlights { grid-template-columns: 1fr; }
}