/* =============================================
   Taiwan On Tour — Shared Stylesheet
   ============================================= */
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,700;1,400&family=Noto+Sans+Thai:wght@300;400;600;700&family=Cormorant+Garamond:wght@400;600;700&display=swap');

:root {
  --teal:       #00A99D;
  --teal-dark:  #007A72;
  --teal-light: #E0F7F6;
  --teal-bg:    #F2FAF9;
  --coral:      #FF6B4A;
  --coral-dark: #E04A2A;
  --yellow:     #FFD93D;
  --ink:        #1C2B2A;
  --white:      #FFFFFF;
  --gray-light: #F5F8F8;
  --gray-mid:   #5A6E6D;
  --gray-border:#DDE8E7;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Noto Sans Thai', sans-serif;
  background: var(--white);
  color: var(--ink);
  overflow-x: hidden;
  line-height: 1.7;
}
img { display: block; max-width: 100%; }
a { text-decoration: none; color: inherit; }

/* ─── NAV ─── */
.site-nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 200;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 4rem; height: 70px;
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(14px);
  border-bottom: 2.5px solid var(--teal);
  box-shadow: 0 2px 24px rgba(0,169,157,0.1);
  transition: height 0.3s;
}
.nav-logo {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.45rem; font-weight: 700; letter-spacing: 0.1em;
  color: var(--teal);
}
.nav-logo span { color: var(--coral); }
.nav-links { display: flex; gap: 2.2rem; list-style: none; align-items: center; }
.nav-links a {
  font-size: 0.85rem; font-weight: 600; color: var(--ink);
  position: relative; padding-bottom: 3px;
  transition: color 0.25s;
}
.nav-links a::after {
  content: ''; position: absolute; bottom: 0; left: 0; right: 0;
  height: 2px; background: var(--coral);
  transform: scaleX(0); transform-origin: left;
  transition: transform 0.25s;
}
.nav-links a:hover, .nav-links a.active { color: var(--teal); }
.nav-links a:hover::after, .nav-links a.active::after { transform: scaleX(1); }
.nav-divider { color: var(--teal-light); font-size: 1rem; }
.nav-cta {
  background: var(--coral); color: #fff;
  padding: 0.55rem 1.5rem; border-radius: 50px;
  font-size: 0.82rem; font-weight: 700;
  transition: all 0.3s; box-shadow: 0 4px 14px rgba(255,107,74,0.35);
}
.nav-cta:hover { background: var(--coral-dark); transform: translateY(-1px); }
.nav-hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 4px; }
.nav-hamburger span { display: block; width: 24px; height: 2px; background: var(--ink); border-radius: 2px; transition: all 0.3s; }

/* ─── PAGE HERO (inner pages) ─── */
.page-hero {
  margin-top: 70px; position: relative;
  height: 380px; overflow: hidden;
  display: flex; align-items: center; justify-content: center;
}
.page-hero-img {
  position: absolute; inset: 0;
  width: 100%; height: 100%; object-fit: cover;
}
.page-hero::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(160deg, rgba(0,169,157,0.55) 0%, rgba(28,43,42,0.7) 100%);
}
.page-hero-content {
  position: relative; z-index: 2;
  text-align: center; color: #fff; padding: 0 2rem;
}
.page-hero-eyebrow {
  font-size: 0.8rem; letter-spacing: 0.3em; text-transform: uppercase;
  color: var(--yellow); margin-bottom: 0.8rem; display: block;
  font-weight: 700;
}
.page-hero-title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(1.8rem, 4vw, 3rem); line-height: 1.2;
}
.page-hero-sub {
  margin-top: 0.8rem; font-size: 0.95rem;
  color: rgba(255,255,255,0.85);
}

/* ─── SECTION UTILITIES ─── */
.section { padding: 5rem 4rem; }
.section--gray { background: var(--teal-bg); }
.section--dark { background: var(--ink); }
.container { max-width: 1200px; margin: 0 auto; }
.section-label {
  display: block; font-size: 0.75rem; font-weight: 700;
  letter-spacing: 0.3em; text-transform: uppercase;
  color: var(--teal); margin-bottom: 0.6rem;
}
.section-title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(1.8rem, 3.5vw, 2.6rem); line-height: 1.2;
  color: var(--ink);
}
.section-title--light { color: #fff; }
.divider {
  width: 52px; height: 3px; border-radius: 2px;
  background: linear-gradient(to right, var(--coral), var(--teal));
  margin: 1.1rem 0 1.6rem;
}
.section-desc { color: var(--gray-mid); max-width: 560px; font-size: 0.97rem; line-height: 1.9; }
.section-desc--light { color: rgba(255,255,255,0.65); }

/* ─── BUTTONS ─── */
.btn {
  display: inline-flex; align-items: center; gap: 0.5rem;
  padding: 0.85rem 2rem; border-radius: 50px;
  font-size: 0.88rem; font-weight: 700; cursor: pointer;
  transition: all 0.3s; border: none;
}
.btn-coral {
  background: var(--coral); color: #fff;
  box-shadow: 0 5px 18px rgba(255,107,74,0.38);
}
.btn-coral:hover { background: var(--coral-dark); transform: translateY(-2px); box-shadow: 0 8px 22px rgba(255,107,74,0.45); }
.btn-teal {
  background: var(--teal); color: #fff;
  box-shadow: 0 5px 18px rgba(0,169,157,0.38);
}
.btn-teal:hover { background: var(--teal-dark); transform: translateY(-2px); }
.btn-outline-white {
  border: 2.5px solid rgba(255,255,255,0.8); color: #fff;
  background: transparent;
}
.btn-outline-white:hover { border-color: var(--yellow); color: var(--yellow); }

/* ─── BREADCRUMB ─── */
.breadcrumb {
  background: var(--teal-bg); padding: 0.75rem 4rem;
  border-bottom: 1px solid var(--gray-border);
}
.breadcrumb ul { display: flex; gap: 0.5rem; list-style: none; font-size: 0.82rem; flex-wrap: wrap; }
.breadcrumb li { color: var(--gray-mid); }
.breadcrumb li a { color: var(--teal); }
.breadcrumb li + li::before { content: '›'; margin-right: 0.5rem; color: var(--teal); }

/* ─── TOUR CARD ─── */
.tour-card {
  background: #fff; border-radius: 16px; overflow: hidden;
  box-shadow: 0 4px 24px rgba(0,169,157,0.08);
  border: 1.5px solid rgba(0,169,157,0.1);
  transition: transform 0.4s, box-shadow 0.4s, border-color 0.4s;
}
.tour-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 50px rgba(0,169,157,0.18);
  border-color: var(--teal);
}
.tour-card__img-wrap { position: relative; height: 220px; overflow: hidden; }
.tour-card__img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s; }
.tour-card:hover .tour-card__img { transform: scale(1.07); }
.tour-card__badge {
  position: absolute; top: 1rem; left: 1rem;
  background: var(--coral); color: #fff;
  font-size: 0.73rem; font-weight: 700; padding: 0.32rem 0.85rem;
  border-radius: 50px; letter-spacing: 0.05em;
}
.tour-card__body { padding: 1.5rem 1.6rem; }
.tour-card__route {
  font-size: 0.73rem; font-weight: 700; color: var(--teal);
  letter-spacing: 0.12em; text-transform: uppercase; margin-bottom: 0.45rem;
}
.tour-card__title {
  font-family: 'Playfair Display', serif;
  font-size: 1.1rem; line-height: 1.35; color: var(--ink); margin-bottom: 0.9rem;
}
.tour-card__highlights { list-style: none; margin-bottom: 1.2rem; }
.tour-card__highlights li {
  font-size: 0.82rem; color: var(--gray-mid);
  padding: 0.22rem 0; display: flex; align-items: center; gap: 0.5rem;
}
.tour-card__highlights li::before { content: '✦'; color: var(--coral); font-size: 0.6rem; flex-shrink: 0; }
.tour-card__footer {
  display: flex; justify-content: space-between; align-items: center;
  padding-top: 1rem; border-top: 1.5px solid var(--teal-bg);
}
.tour-card__price .from { font-size: 0.7rem; color: var(--gray-mid); }
.tour-card__price .amount {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.25rem; color: var(--teal); font-weight: 700;
}
.tour-card__link {
  font-size: 0.8rem; color: var(--coral); font-weight: 700;
  display: flex; align-items: center; gap: 0.35rem;
  transition: gap 0.25s, color 0.25s;
}
.tour-card__link:hover { color: var(--coral-dark); gap: 0.7rem; }
.tour-card__link::after { content: '→'; }

/* ─── CAR CARD ─── */
.car-card {
  background: rgba(255,255,255,0.05);
  border: 1.5px solid rgba(0,169,157,0.2);
  border-radius: 16px; overflow: hidden;
  transition: all 0.35s;
}
.car-card:hover {
  border-color: var(--teal); background: rgba(0,169,157,0.08); transform: translateY(-6px);
}
.car-card__img { width: 100%; height: 200px; object-fit: cover; transition: transform 0.5s; }
.car-card:hover .car-card__img { transform: scale(1.06); }
.car-card__body { padding: 1.6rem; }
.car-card__name { font-family: 'Cormorant Garamond', serif; font-size: 1.6rem; color: #fff; font-weight: 700; margin-bottom: 0.3rem; }
.car-card__pax { font-size: 0.82rem; color: var(--teal); font-weight: 600; margin-bottom: 1rem; }
.car-card__price-row { display: flex; justify-content: space-between; padding: 0.45rem 0; border-bottom: 1px solid rgba(255,255,255,0.07); font-size: 0.82rem; }
.car-card__price-row:last-of-type { border: none; }
.car-card__price-label { color: rgba(255,255,255,0.5); }
.car-card__price-val { color: var(--yellow); font-weight: 700; }
.car-card__btn {
  display: block; text-align: center; margin-top: 1.2rem;
  background: var(--coral); color: #fff; padding: 0.8rem;
  border-radius: 50px; font-size: 0.82rem; font-weight: 700;
  box-shadow: 0 4px 16px rgba(255,107,74,0.3); transition: all 0.3s;
}
.car-card__btn:hover { background: var(--coral-dark); transform: translateY(-1px); }

/* ─── STATS STRIP ─── */
.stats-strip {
  background: var(--teal);
  display: grid; grid-template-columns: repeat(4,1fr);
}
.stats-strip__item {
  text-align: center; padding: 2.5rem 1.5rem;
  border-right: 1px solid rgba(255,255,255,0.18);
}
.stats-strip__item:last-child { border: none; }
.stats-strip__num {
  font-family: 'Cormorant Garamond', serif;
  font-size: 2.8rem; color: var(--yellow); font-weight: 700; line-height: 1;
}
.stats-strip__label { color: rgba(255,255,255,0.88); font-size: 0.85rem; font-weight: 600; margin-top: 0.35rem; }

/* ─── CTA BAND ─── */
.cta-band {
  background: linear-gradient(135deg, var(--teal), var(--teal-dark));
  padding: 4rem; text-align: center; color: #fff;
}
.cta-band h2 { font-family: 'Playfair Display', serif; font-size: 2rem; margin-bottom: 0.8rem; }
.cta-band p { color: rgba(255,255,255,0.8); margin-bottom: 2rem; max-width: 500px; margin-left: auto; margin-right: auto; }
.cta-band .cta-buttons { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

/* ─── DAY ITINERARY ─── */
.day-block { padding: 2.5rem 0; border-bottom: 1.5px solid var(--teal-bg); }
.day-block:last-child { border: none; }
.day-label {
  display: inline-flex; align-items: center; gap: 0.5rem;
  background: var(--teal); color: #fff;
  font-size: 0.78rem; font-weight: 700; letter-spacing: 0.12em;
  padding: 0.35rem 1rem; border-radius: 50px; margin-bottom: 1rem;
}
.day-title {
  font-family: 'Playfair Display', serif;
  font-size: 1.35rem; color: var(--ink); margin-bottom: 1.2rem;
}
.day-body { font-size: 0.93rem; color: var(--gray-mid); line-height: 1.95; }
.day-body strong { color: var(--ink); font-weight: 700; }
.day-photos {
  display: grid; grid-template-columns: repeat(3,1fr);
  gap: 10px; margin-top: 1.5rem;
}
.day-photos img { width: 100%; height: 160px; object-fit: cover; border-radius: 10px; }

/* ─── FOOTER ─── */
.site-footer {
  background: var(--ink); color: rgba(255,255,255,0.7);
  padding: 4.5rem 4rem 2rem;
}
.footer-grid {
  display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 3rem; max-width: 1200px; margin: 0 auto 2.5rem;
}
.footer-logo {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.8rem; color: var(--teal); font-weight: 700;
  display: block; margin-bottom: 1rem;
}
.footer-logo span { color: var(--coral); }
.footer-about { font-size: 0.84rem; line-height: 1.9; color: rgba(255,255,255,0.5); max-width: 270px; }
.footer-contact-row {
  display: flex; align-items: center; gap: 0.6rem;
  margin-top: 0.9rem; font-size: 0.84rem; color: rgba(255,255,255,0.7);
}
.footer-contact-row strong { color: #fff; }
.footer-col h4 {
  color: var(--teal); font-size: 0.78rem; font-weight: 700;
  letter-spacing: 0.18em; text-transform: uppercase; margin-bottom: 1.1rem;
}
.footer-col ul { list-style: none; }
.footer-col li { margin-bottom: 0.55rem; }
.footer-col a { font-size: 0.84rem; color: rgba(255,255,255,0.5); transition: color 0.25s; }
.footer-col a:hover { color: var(--teal); }
.footer-line-btn {
  display: inline-flex; align-items: center; gap: 0.5rem;
  background: #06C755; color: #fff;
  padding: 0.6rem 1.3rem; border-radius: 50px;
  font-size: 0.82rem; font-weight: 700; margin-top: 1.2rem;
  box-shadow: 0 4px 14px rgba(6,199,85,0.35); transition: all 0.3s;
}
.footer-line-btn:hover { opacity: 0.88; transform: translateY(-1px); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: 1.8rem; max-width: 1200px; margin: 0 auto;
  display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 1rem;
}
.footer-bottom p { font-size: 0.78rem; color: rgba(255,255,255,0.3); }

/* ─── RESPONSIVE ─── */
@media (max-width: 1024px) {
  .section { padding: 4rem 2.5rem; }
  .site-nav { padding: 0 2rem; }
  .breadcrumb { padding: 0.75rem 2.5rem; }
  .site-footer { padding: 4rem 2.5rem 2rem; }
}
@media (max-width: 768px) {
  .site-nav { padding: 0 1.5rem; }
  .nav-links { display: none; position: fixed; top: 70px; left: 0; right: 0; background: #fff; flex-direction: column; gap: 0; border-bottom: 2px solid var(--teal); z-index: 199; }
  .nav-links.open { display: flex; }
  .nav-links li { border-bottom: 1px solid var(--teal-bg); }
  .nav-links a { display: block; padding: 1rem 1.5rem; }
  .nav-links a::after { display: none; }
  .nav-hamburger { display: flex; }
  .section { padding: 3.5rem 1.5rem; }
  .stats-strip { grid-template-columns: repeat(2,1fr); }
  .stats-strip__item:nth-child(2) { border-right: none; }
  .day-photos { grid-template-columns: repeat(2,1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
  .footer-grid > div:first-child { grid-column: span 2; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .breadcrumb { padding: 0.75rem 1.5rem; }
  .page-hero { height: 280px; }
  .site-footer { padding: 3rem 1.5rem 1.5rem; }
  .cta-band { padding: 3rem 1.5rem; }
}