/* =====================================================================
   Etrvl — Design System
   Palette: Ocean Teal + Sunset Coral on Deep Navy
   ===================================================================== */
:root {
    --brand: #0ea5a3;          /* teal */
    --brand-dark: #0b7d7b;
    --brand-darker: #075e5d;
    --accent: #ff6b4a;         /* sunset coral */
    --accent-dark: #e85535;
    --navy: #0b1f3a;           /* deep navy */
    --navy-2: #10294c;
    --ink: #1a2b47;
    --muted: #6b7a90;
    --line: #e7ecf3;
    --bg-soft: #f5f8fb;
    --gold: #f6b73c;
    --white: #ffffff;
    --radius: 16px;
    --radius-sm: 10px;
    --radius-lg: 26px;
    --shadow-sm: 0 4px 14px rgba(11, 31, 58, .06);
    --shadow: 0 12px 40px rgba(11, 31, 58, .10);
    --shadow-lg: 0 26px 60px rgba(11, 31, 58, .16);
    --font-head: 'Plus Jakarta Sans', system-ui, sans-serif;
    --font-body: 'Inter', system-ui, sans-serif;
}

* { box-sizing: border-box; }

body {
    font-family: var(--font-body);
    color: var(--ink);
    background: var(--white);
    margin: 0;
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6, .font-head {
    font-family: var(--font-head);
    font-weight: 700;
    color: var(--navy);
    letter-spacing: -.02em;
}

a { color: var(--brand-dark); text-decoration: none; transition: color .2s; }
a:hover { color: var(--accent); }

.text-brand { color: var(--brand) !important; }
.text-accent { color: var(--accent) !important; }
.text-navy { color: var(--navy) !important; }
.text-muted-2 { color: var(--muted) !important; }
.bg-brand { background: var(--brand) !important; }
.bg-navy { background: var(--navy) !important; }
.bg-soft { background: var(--bg-soft) !important; }

.container-x { max-width: 1240px; margin: 0 auto; padding-inline: 20px; }

/* ---------- Section helpers ---------- */
.section { padding: 84px 0; }
.section-sm { padding: 54px 0; }
.eyebrow {
    display: inline-flex; align-items: center; gap: 8px;
    font-family: var(--font-head); font-weight: 700; font-size: .8rem;
    letter-spacing: .14em; text-transform: uppercase; color: var(--brand);
    margin-bottom: 12px;
}
.eyebrow::before { content: ''; width: 26px; height: 2px; background: var(--accent); display: inline-block; }
.section-title { font-size: clamp(1.8rem, 3.2vw, 2.65rem); line-height: 1.15; margin: 0 0 14px; }
.section-lead { color: var(--muted); font-size: 1.06rem; max-width: 620px; }

/* ---------- Buttons ---------- */
.btn { font-family: var(--font-head); font-weight: 600; border-radius: 40px; padding: .72rem 1.6rem; transition: all .25s; border: none; }
.btn-brand { background: var(--brand); color: #fff; box-shadow: 0 10px 24px rgba(14,165,163,.32); }
.btn-brand:hover { background: var(--brand-dark); color: #fff; transform: translateY(-2px); box-shadow: 0 14px 30px rgba(14,165,163,.42); }
.btn-accent { background: var(--accent); color: #fff; box-shadow: 0 10px 24px rgba(255,107,74,.32); }
.btn-accent:hover { background: var(--accent-dark); color: #fff; transform: translateY(-2px); }
.btn-outline-brand { border: 2px solid var(--brand); color: var(--brand-dark); background: transparent; }
.btn-outline-brand:hover { background: var(--brand); color: #fff; }
.btn-light-2 { background: #fff; color: var(--navy); box-shadow: var(--shadow-sm); }
.btn-light-2:hover { transform: translateY(-2px); color: var(--brand-dark); }
.btn-lg { padding: .95rem 2.1rem; font-size: 1.02rem; }
.btn-ghost-white { border: 1.5px solid rgba(255,255,255,.55); color:#fff; background:transparent; }
.btn-ghost-white:hover { background:#fff; color: var(--navy); }

/* ---------- Navbar ---------- */
.topbar { background: var(--navy); color: rgba(255,255,255,.82); font-size: .86rem; }
.topbar a { color: rgba(255,255,255,.82); }
.topbar a:hover { color: #fff; }

.navbar-etrvl {
    background: rgba(255,255,255,.96);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
    position: sticky; top: 0; z-index: 1030;
    transition: box-shadow .3s;
}
.navbar-etrvl .navbar-brand { font-family: var(--font-head); font-weight: 800; font-size: 1.5rem; color: var(--navy); letter-spacing: -.03em; }
.navbar-etrvl .navbar-brand span { color: var(--brand); }
.navbar-etrvl .brand-dot { color: var(--accent); }
.navbar-etrvl .nav-link { font-family: var(--font-head); font-weight: 600; color: var(--ink); margin-inline: 4px; padding: .5rem .9rem !important; border-radius: 30px; }
.navbar-etrvl .nav-link:hover, .navbar-etrvl .nav-link.active { color: var(--brand-dark); background: rgba(14,165,163,.08); }

.brand-logo { display:flex; align-items:center; gap:10px; }
.brand-mark {
    width: 40px; height: 40px; border-radius: 12px;
    background: linear-gradient(135deg, var(--brand), var(--brand-darker));
    display:grid; place-items:center; color:#fff; font-size:1.2rem;
    box-shadow: 0 8px 18px rgba(14,165,163,.35);
}

/* ---------- Hero ---------- */
.hero {
    position: relative; min-height: 92vh; display: flex; align-items: center;
    color: #fff; overflow: hidden;
}
.hero-media, .hero-media video, .hero-media img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.hero::after {
    content: ''; position: absolute; inset: 0;
    background: linear-gradient(115deg, rgba(11,31,58,.86) 0%, rgba(11,31,58,.55) 45%, rgba(7,94,93,.42) 100%);
    z-index: 1;
}
.hero-inner { position: relative; z-index: 2; width: 100%; padding: 60px 0; }
.hero h1 { color: #fff; font-size: clamp(2.3rem, 5.2vw, 4.1rem); line-height: 1.05; margin-bottom: 20px; }
.hero h1 .hl { color: var(--gold); }
.hero-lead { font-size: 1.2rem; color: rgba(255,255,255,.9); max-width: 560px; margin-bottom: 30px; }
.hero-badges { display:flex; gap: 26px; flex-wrap: wrap; margin-top: 34px; }
.hero-badge { display:flex; align-items:center; gap:10px; font-weight:600; font-family: var(--font-head); }
.hero-badge i { color: var(--gold); font-size: 1.3rem; }

/* ---------- Search widget ---------- */
.search-widget {
    background: #fff; border-radius: var(--radius-lg); box-shadow: var(--shadow-lg);
    padding: 10px; color: var(--ink); position: relative; z-index: 3;
}
.search-tabs { display: flex; gap: 6px; padding: 8px 8px 0; flex-wrap: wrap; }
.search-tab {
    display:flex; align-items:center; gap:8px; font-family: var(--font-head); font-weight: 600;
    padding: .7rem 1.25rem; border-radius: 30px; cursor: pointer; color: var(--muted);
    border: none; background: transparent; transition: all .2s; font-size: .95rem;
}
.search-tab.active { background: var(--brand); color: #fff; box-shadow: 0 8px 18px rgba(14,165,163,.3); }
.search-tab i { font-size: 1.05rem; }
.search-body { padding: 18px; }
.search-field { position: relative; }
.search-field label { font-size: .72rem; text-transform: uppercase; letter-spacing: .08em; font-weight: 700; color: var(--muted); margin-bottom: 4px; display:block; }
.search-field .form-control, .search-field .form-select {
    border: 1.5px solid var(--line); border-radius: var(--radius-sm); padding: .6rem .8rem; font-weight: 500;
}
.search-field .form-control:focus, .search-field .form-select:focus { border-color: var(--brand); box-shadow: 0 0 0 3px rgba(14,165,163,.12); }
.search-panel { display: none; }
.search-panel.active { display: block; }

/* ---------- Cards ---------- */
.card-etrvl {
    background: #fff; border-radius: var(--radius); overflow: hidden;
    box-shadow: var(--shadow-sm); border: 1px solid var(--line);
    transition: transform .3s, box-shadow .3s; height: 100%;
}
.card-etrvl:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }

.tour-card { display:flex; flex-direction: column; }
.tour-card .thumb { position: relative; aspect-ratio: 4/3; overflow: hidden; }
.tour-card .thumb img { width:100%; height:100%; object-fit: cover; transition: transform .6s; }
.tour-card:hover .thumb img { transform: scale(1.08); }
.tour-card .badge-cat {
    position:absolute; top: 14px; left: 14px; background: rgba(255,255,255,.94);
    color: var(--brand-dark); font-family: var(--font-head); font-weight:700; font-size:.74rem;
    padding: .35rem .8rem; border-radius: 30px; text-transform: uppercase; letter-spacing:.04em;
}
.tour-card .badge-deal {
    position:absolute; top: 14px; right: 14px; background: var(--accent); color:#fff;
    font-family: var(--font-head); font-weight:700; font-size:.78rem; padding: .35rem .7rem; border-radius: 10px;
}
.tour-card .fav {
    position:absolute; bottom: 14px; right: 14px; width: 38px; height: 38px; border-radius: 50%;
    background: rgba(255,255,255,.92); display:grid; place-items:center; color: var(--accent);
}
.tour-card .body { padding: 20px; display:flex; flex-direction: column; flex: 1; }
.tour-card .loc { color: var(--muted); font-size:.86rem; display:flex; align-items:center; gap:5px; margin-bottom: 6px; }
.tour-card h3 { font-size: 1.16rem; margin: 0 0 10px; line-height:1.3; }
.tour-card h3 a { color: var(--navy); }
.tour-card h3 a:hover { color: var(--brand-dark); }
.tour-meta { display:flex; gap: 16px; color: var(--muted); font-size:.85rem; margin-bottom: 14px; flex-wrap: wrap; }
.tour-meta span { display:flex; align-items:center; gap:5px; }
.rating-pill { display:inline-flex; align-items:center; gap:5px; background: rgba(246,183,60,.16); color:#c98a06; font-weight:700; font-size:.82rem; padding:.2rem .55rem; border-radius: 8px; }
.tour-card .foot { margin-top: auto; display:flex; align-items:flex-end; justify-content: space-between; padding-top: 14px; border-top: 1px solid var(--line); }
.price-old { color: var(--muted); text-decoration: line-through; font-size:.85rem; }
.price-now { font-family: var(--font-head); font-weight: 800; color: var(--navy); font-size: 1.35rem; }
.price-now small { font-weight:500; color: var(--muted); font-size:.72rem; }

/* ---------- Category tiles ---------- */
.cat-tile { position: relative; border-radius: var(--radius); overflow: hidden; aspect-ratio: 1/1.15; display:block; }
.cat-tile img { width:100%; height:100%; object-fit: cover; transition: transform .6s; }
.cat-tile:hover img { transform: scale(1.09); }
.cat-tile::after { content:''; position:absolute; inset:0; background: linear-gradient(to top, rgba(11,31,58,.82), transparent 62%); }
.cat-tile .cap { position:absolute; left:0; right:0; bottom:0; padding:20px; z-index:2; color:#fff; }
.cat-tile .cap h4 { color:#fff; margin:0; font-size:1.15rem; }
.cat-tile .cap span { font-size:.82rem; opacity:.85; }

/* ---------- Feature / why-us ---------- */
.feature { text-align:center; padding: 14px; }
.feature .ic {
    width: 72px; height: 72px; border-radius: 20px; display:grid; place-items:center; margin: 0 auto 18px;
    background: linear-gradient(135deg, rgba(14,165,163,.14), rgba(14,165,163,.04)); color: var(--brand-dark); font-size: 1.7rem;
}
.feature h4 { font-size: 1.12rem; margin-bottom: 8px; }
.feature p { color: var(--muted); font-size:.94rem; margin:0; }

/* ---------- Stats strip ---------- */
.stat-num { font-family: var(--font-head); font-weight: 800; font-size: 2.6rem; color: #fff; line-height:1; }
.stat-num span { color: var(--gold); }
.stat-label { color: rgba(255,255,255,.75); font-weight: 500; }

/* ---------- Testimonials ---------- */
.tmn-card { background:#fff; border-radius: var(--radius); padding: 30px; box-shadow: var(--shadow-sm); border:1px solid var(--line); height:100%; }
.tmn-card .stars { color: var(--gold); margin-bottom: 12px; }
.tmn-card p { color: var(--ink); font-size:1.02rem; }
.tmn-user { display:flex; align-items:center; gap:12px; margin-top: 18px; }
.tmn-user img { width: 50px; height:50px; border-radius: 50%; object-fit: cover; }
.tmn-user strong { display:block; color: var(--navy); font-family: var(--font-head); }
.tmn-user span { font-size:.85rem; color: var(--muted); }

/* ---------- CTA banner ---------- */
.cta-band { position: relative; border-radius: var(--radius-lg); overflow: hidden; color:#fff; }
.cta-band img { position:absolute; inset:0; width:100%; height:100%; object-fit:cover; }
.cta-band::after { content:''; position:absolute; inset:0; background: linear-gradient(120deg, rgba(11,31,58,.9), rgba(7,94,93,.7)); }
.cta-band .inner { position:relative; z-index:2; padding: 64px 48px; }

/* ---------- Footer ---------- */
.footer { background: var(--navy); color: rgba(255,255,255,.72); padding-top: 70px; }
.footer h5 { color:#fff; font-size: 1rem; letter-spacing:.02em; margin-bottom: 20px; }
.footer a { color: rgba(255,255,255,.72); display:inline-block; padding: 4px 0; }
.footer a:hover { color: var(--gold); }
.footer .brand-logo .brand-mark { }
.footer-sep { border-color: rgba(255,255,255,.12); margin: 40px 0 20px; }
.social-ic { width: 40px; height:40px; border-radius: 12px; background: rgba(255,255,255,.08); display:grid; place-items:center; color:#fff; transition: all .25s; }
.social-ic:hover { background: var(--brand); color:#fff; transform: translateY(-3px); }
.newsletter .form-control { border-radius: 30px 0 0 30px; border:none; padding:.8rem 1.2rem; }
.newsletter .btn { border-radius: 0 30px 30px 0; }

/* ---------- WhatsApp float ---------- */
.wa-float {
    position: fixed; bottom: 26px; right: 26px; z-index: 1050;
    width: 60px; height: 60px; border-radius: 50%; background: #25D366; color:#fff;
    display:grid; place-items:center; font-size: 1.9rem; box-shadow: 0 12px 30px rgba(37,211,102,.5);
    animation: wa-pulse 2.4s infinite;
}
.wa-float:hover { color:#fff; transform: scale(1.08); }
@keyframes wa-pulse { 0%{box-shadow:0 0 0 0 rgba(37,211,102,.5);} 70%{box-shadow:0 0 0 18px rgba(37,211,102,0);} 100%{box-shadow:0 0 0 0 rgba(37,211,102,0);} }

/* ---------- Page hero (inner pages) ---------- */
.page-hero { position: relative; color:#fff; padding: 90px 0 70px; overflow:hidden; }
.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(120deg, rgba(11,31,58,.88), rgba(7,94,93,.6)); }
.page-hero .inner { position:relative; z-index:2; }
.page-hero h1 { color:#fff; font-size: clamp(2rem,4vw,3rem); }
.breadcrumb-etrvl { --bs-breadcrumb-divider-color: rgba(255,255,255,.6); }
.breadcrumb-etrvl a { color: rgba(255,255,255,.85); }
.breadcrumb-etrvl .active { color:#fff; }

/* ---------- Forms ---------- */
.form-card { background:#fff; border-radius: var(--radius); box-shadow: var(--shadow); border:1px solid var(--line); }
.form-label { font-family: var(--font-head); font-weight:600; color: var(--navy); font-size:.9rem; }
.form-control, .form-select { border:1.5px solid var(--line); border-radius: var(--radius-sm); padding:.7rem .9rem; }
.form-control:focus, .form-select:focus { border-color: var(--brand); box-shadow:0 0 0 3px rgba(14,165,163,.12); }
.input-icon { position: relative; }
.input-icon i { position:absolute; left: 14px; top: 50%; transform: translateY(-50%); color: var(--muted); }
.input-icon .form-control { padding-left: 40px; }

/* ---------- Auth ---------- */
.auth-wrap { min-height: 100vh; display:grid; grid-template-columns: 1.1fr 1fr; }
.auth-visual { position: relative; color:#fff; display:none; }
.auth-visual img { position:absolute; inset:0; width:100%; height:100%; object-fit:cover; }
.auth-visual::after { content:''; position:absolute; inset:0; background: linear-gradient(140deg, rgba(11,31,58,.85), rgba(7,94,93,.6)); }
.auth-visual .inner { position:relative; z-index:2; padding: 60px; display:flex; flex-direction:column; height:100%; }
.auth-form { display:flex; align-items:center; justify-content:center; padding: 40px 24px; }
.auth-form .box { width:100%; max-width: 430px; }
@media (min-width: 992px){ .auth-visual { display:block; } }

/* ---------- Detail page ---------- */
.gallery-main { border-radius: var(--radius); overflow:hidden; aspect-ratio: 16/10; }
.gallery-main img { width:100%; height:100%; object-fit:cover; }
.gallery-thumb { border-radius: 12px; overflow:hidden; aspect-ratio: 1/1; cursor:pointer; border:2px solid transparent; }
.gallery-thumb img { width:100%; height:100%; object-fit:cover; }
.sticky-book { position: sticky; top: 96px; }
.itin-item { position: relative; padding-left: 38px; padding-bottom: 26px; border-left: 2px dashed var(--line); }
.itin-item:last-child { border-left-color: transparent; padding-bottom: 0; }
.itin-item .dot { position:absolute; left: -13px; top: 0; width: 26px; height:26px; border-radius:50%; background: var(--brand); color:#fff; display:grid; place-items:center; font-size:.75rem; font-weight:700; }
.chip-inc { display:inline-flex; align-items:center; gap:8px; background: rgba(14,165,163,.08); color: var(--brand-darker); padding:.5rem .9rem; border-radius:30px; font-size:.9rem; margin:0 6px 8px 0; }
.chip-exc { background: rgba(255,107,74,.08); color: var(--accent-dark); }

/* ---------- Flight results ---------- */
.flight-row { background:#fff; border:1px solid var(--line); border-radius: var(--radius); padding: 18px 22px; box-shadow: var(--shadow-sm); transition: box-shadow .25s; }
.flight-row:hover { box-shadow: var(--shadow); }
.flight-airline { display:flex; align-items:center; gap:10px; font-weight:600; font-family:var(--font-head); }
.flight-airline img { width:38px; height:38px; object-fit:contain; }
.flight-time { font-family:var(--font-head); font-weight:800; font-size:1.3rem; color:var(--navy); }
.flight-path { text-align:center; color:var(--muted); font-size:.8rem; }
.flight-path .line { height:2px; background: var(--line); position:relative; margin:6px 0; }
.flight-path .line::after { content:'\2708'; position:absolute; right:-2px; top:-9px; color:var(--brand); }

/* ---------- Misc ---------- */
.divider-wave { display:block; width:100%; }
.badge-soft { background: rgba(14,165,163,.1); color: var(--brand-darker); font-weight:600; padding:.4rem .8rem; border-radius: 30px; font-size:.82rem; }
.badge-soft-accent { background: rgba(255,107,74,.1); color: var(--accent-dark); }
.icon-list li { display:flex; gap:12px; align-items:flex-start; margin-bottom: 14px; }
.icon-list li i { color: var(--brand); margin-top: 4px; }

@media (max-width: 991px){
    .section { padding: 60px 0; }
    .hero { min-height: auto; padding: 40px 0; }
}

/* reveal-on-scroll */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
.reveal.in { opacity: 1; transform: none; }