/* ATHS Travel — B2B DMC site. One hand-written stylesheet, no framework. */

:root {
    --ink: #0e1f2c;
    --navy: #12334a;
    --navy-2: #1b4763;
    --red: #d2232a;
    --red-dark: #b01b21;
    --sand: #f6f2ec;
    --sand-2: #efe8de;
    --line: #e6dfd4;
    --muted: #5d6b76;
    --white: #ffffff;
    --radius: 18px;
    --radius-sm: 12px;
    --shadow: 0 18px 40px -20px rgba(14, 31, 44, .35);
    --container: 1200px;
    --font-head: 'Plus Jakarta Sans', system-ui, sans-serif;
    --font-body: 'Inter', system-ui, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; overflow-x: hidden; overflow-x: clip; }
body {
    margin: 0;
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.65;
    color: var(--ink);
    background: var(--white);
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
    overflow-x: clip;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, h4 { font-family: var(--font-head); line-height: 1.15; margin: 0; letter-spacing: -.02em; }
p { margin: 0 0 1em; }
ul { margin: 0; padding: 0; }
button { font: inherit; cursor: pointer; }
[hidden] { display: none !important; }

.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 20px; }
.section { padding: 96px 0; }
.section--sand { background: var(--sand); }
.section--navy { background: var(--navy); color: var(--white); }
.section-head { max-width: 720px; margin-bottom: 48px; }
.section-head--center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head--row { max-width: none; display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
.eyebrow {
    display: inline-flex; align-items: center; gap: 8px;
    font-size: 13px; font-weight: 600; letter-spacing: .12em; text-transform: uppercase;
    color: var(--red); margin-bottom: 14px;
}
.eyebrow::before { content: ''; width: 22px; height: 2px; background: currentColor; }
.section--navy .eyebrow { color: #ff8a8f; }
.h2 { font-size: clamp(30px, 4vw, 44px); font-weight: 700; }
.lead { font-size: 18px; color: var(--muted); margin-top: 16px; }
.section--navy .lead { color: rgba(255, 255, 255, .75); }

/* Buttons */
.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 8px;
    padding: 14px 24px; border-radius: 999px; border: 1px solid transparent;
    font-weight: 600; font-size: 15px; line-height: 1; transition: background .2s, color .2s, border-color .2s, transform .2s;
    white-space: nowrap;
}
.btn svg { width: 18px; height: 18px; }
.btn-primary { background: var(--red); color: var(--white); }
.btn-primary:hover { background: var(--red-dark); }
.btn-dark { background: var(--navy); color: var(--white); }
.btn-dark:hover { background: var(--ink); }
.btn-light { background: var(--white); color: var(--ink); }
.btn-light:hover { background: var(--sand); }
.btn-outline { border-color: var(--line); color: var(--ink); background: transparent; }
.btn-outline:hover { border-color: var(--ink); }
.btn-outline-light { border-color: rgba(255, 255, 255, .45); color: var(--white); }
.btn-outline-light:hover { border-color: var(--white); background: rgba(255, 255, 255, .08); }
.btn-block { width: 100%; }
.link-arrow { display: inline-flex; align-items: center; gap: 6px; font-weight: 600; color: var(--red); }
.link-arrow svg { width: 16px; height: 16px; transition: transform .2s; }
.link-arrow:hover svg { transform: translateX(3px); }

/* Header */
.site-header { position: sticky; top: 0; z-index: 50; background: var(--white); border-bottom: 1px solid transparent; transition: border-color .2s; }
.site-header.is-scrolled { border-bottom-color: var(--line); }
.header-row { display: flex; align-items: center; justify-content: space-between; height: 76px; gap: 24px; }
.brand img { height: 44px; width: auto; }
.nav { display: flex; align-items: center; gap: 28px; }
.nav a { font-size: 15px; font-weight: 500; color: var(--ink); position: relative; }
.nav a:hover, .nav a.is-active { color: var(--red); }
.header-cta { display: flex; align-items: center; gap: 12px; }
.menu-toggle { display: none; width: 44px; height: 44px; border-radius: 12px; border: 0; background: transparent; color: var(--ink); align-items: center; justify-content: center; }
.menu-toggle:hover { background: var(--sand); }
.menu-toggle svg { width: 24px; height: 24px; }
.mobile-menu { display: none; }

@media (max-width: 1080px) {
    .nav, .header-cta .btn { display: none; }
    .menu-toggle { display: inline-flex; }
    .brand img { height: 38px; }
    .mobile-menu.is-open { display: flex; }
    .mobile-menu {
        position: fixed; inset: 76px 0 0 0; z-index: 49; background: var(--white);
        flex-direction: column; border-top: 1px solid var(--line);
    }
    .mobile-menu nav { flex: 1; overflow-y: auto; padding: 8px 20px; }
    .mobile-menu nav a { display: flex; justify-content: space-between; align-items: center; padding: 16px 0; font-family: var(--font-head); font-size: 18px; font-weight: 600; border-bottom: 1px solid var(--line); }
    .mobile-menu nav a svg { width: 18px; height: 18px; color: #9aa6af; }
    .mobile-menu .mobile-menu-foot { padding: 16px 20px 24px; border-top: 1px solid var(--line); display: grid; gap: 10px; }
    .mobile-menu .mobile-contact { font-size: 14px; color: var(--muted); text-align: center; }
    body.menu-open { overflow: hidden; }
}

/* Hero */
.hero { position: relative; color: var(--white); min-height: min(86vh, 760px); display: flex; align-items: center; isolation: isolate; }
.hero-media { position: absolute; inset: 0; z-index: -1; }
.hero-media img { width: 100%; height: 100%; object-fit: cover; }
.hero-media::after { content: ''; position: absolute; inset: 0; background: linear-gradient(100deg, rgba(10, 24, 36, .88) 0%, rgba(10, 24, 36, .62) 48%, rgba(10, 24, 36, .2) 100%); }
.hero-inner { padding: 96px 20px; }
.hero .eyebrow { color: #ff9ea2; }
.hero h1 { font-size: clamp(38px, 6vw, 68px); font-weight: 800; max-width: 820px; }
.hero h1 em { font-style: normal; color: #ffb3b6; }
.hero p.hero-text { font-size: clamp(17px, 2vw, 20px); color: rgba(255, 255, 255, .86); max-width: 640px; margin: 22px 0 34px; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.hero-points { display: flex; flex-wrap: wrap; gap: 10px 24px; margin-top: 40px; font-size: 15px; color: rgba(255, 255, 255, .85); list-style: none; }
.hero-points li { display: inline-flex; align-items: center; gap: 8px; }
.hero-points svg { width: 18px; height: 18px; color: #ff9ea2; }

.page-hero { position: relative; color: var(--white); isolation: isolate; padding: 120px 0 72px; }
.page-hero .hero-media::after { background: linear-gradient(180deg, rgba(10, 24, 36, .55), rgba(10, 24, 36, .85)); }
.page-hero h1 { font-size: clamp(34px, 5vw, 56px); font-weight: 800; max-width: 900px; }
.page-hero p { color: rgba(255, 255, 255, .85); font-size: 18px; max-width: 680px; margin: 16px 0 0; }
.breadcrumb { display: flex; gap: 8px; font-size: 14px; color: rgba(255, 255, 255, .7); margin-bottom: 18px; flex-wrap: wrap; }
.breadcrumb a:hover { color: var(--white); }

/* Trust strip */
.trust { background: var(--navy); color: var(--white); }
.trust-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.trust-item { padding: 30px 24px; border-left: 1px solid rgba(255, 255, 255, .12); }
.trust-item:first-child { border-left: 0; padding-left: 0; }
.trust-item strong { display: block; font-family: var(--font-head); font-size: 26px; font-weight: 700; }
.trust-item span { font-size: 14px; color: rgba(255, 255, 255, .72); }

/* Grids & cards */
.grid { display: grid; gap: 24px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

.service { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); padding: 30px; transition: border-color .2s, transform .2s, box-shadow .2s; display: flex; flex-direction: column; }
.service:hover { border-color: transparent; box-shadow: var(--shadow); transform: translateY(-3px); }
.service-icon { width: 52px; height: 52px; border-radius: 14px; background: #fdecec; color: var(--red); display: flex; align-items: center; justify-content: center; margin-bottom: 20px; }
.service-icon svg { width: 26px; height: 26px; }
.service h3 { font-size: 20px; margin-bottom: 10px; }
.service p { color: var(--muted); font-size: 15px; flex: 1; }

.tour-card { display: flex; flex-direction: column; background: var(--white); border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); transition: box-shadow .25s, transform .25s; }
.tour-card:hover { box-shadow: var(--shadow); transform: translateY(-4px); }
.tour-card-media { position: relative; aspect-ratio: 4 / 3; overflow: hidden; background: var(--sand-2); }
.tour-card-media img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s; }
.tour-card:hover .tour-card-media img { transform: scale(1.05); }
.tour-badge { position: absolute; top: 14px; left: 14px; background: var(--white); color: var(--ink); font-size: 13px; font-weight: 700; padding: 6px 12px; border-radius: 999px; }
.tour-card-body { padding: 22px 22px 24px; display: flex; flex-direction: column; flex: 1; }
.tour-card-meta { font-size: 13px; color: var(--muted); margin-bottom: 8px; display: flex; gap: 6px; flex-wrap: wrap; }
.tour-card h3 { font-size: 19px; margin-bottom: 10px; }
.tour-card-route { font-size: 14px; color: var(--muted); flex: 1; margin-bottom: 16px; }

.filters { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 32px; }
.chip { border: 1px solid var(--line); background: var(--white); border-radius: 999px; padding: 9px 16px; font-size: 14px; font-weight: 500; color: var(--ink); }
.chip:hover { border-color: var(--ink); }
.chip.is-active { background: var(--ink); color: var(--white); border-color: var(--ink); }

/* Split / feature */
.split { display: grid; grid-template-columns: 1.05fr 1fr; gap: 64px; align-items: center; }
.split--top { align-items: start; }
.split-media { position: relative; }
.split-media img { border-radius: var(--radius); width: 100%; aspect-ratio: 4 / 5; object-fit: cover; }
.split-media .split-media-small { position: absolute; right: -24px; bottom: -32px; width: 46%; aspect-ratio: 1; border: 6px solid var(--white); box-shadow: var(--shadow); }
.check-list { list-style: none; display: grid; gap: 12px; margin: 24px 0; }
.check-list li { display: flex; gap: 12px; align-items: flex-start; }
.check-list svg { flex-shrink: 0; width: 22px; height: 22px; color: var(--red); margin-top: 2px; }
.check-list--2 { grid-template-columns: repeat(2, 1fr); gap: 12px 24px; }

/* Steps */
.steps { counter-reset: step; display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.step { position: relative; padding-top: 28px; border-top: 2px solid rgba(255, 255, 255, .18); }
.step::before { counter-increment: step; content: '0' counter(step); position: absolute; top: -15px; left: 0; background: var(--navy); padding-right: 12px; font-family: var(--font-head); font-weight: 800; color: #ff9ea2; }
.step h3 { font-size: 19px; margin-bottom: 8px; }
.step p { color: rgba(255, 255, 255, .72); font-size: 15px; }

/* Markets */
.markets { display: flex; flex-wrap: wrap; gap: 10px; }
.market { background: var(--white); border: 1px solid var(--line); border-radius: 999px; padding: 10px 18px; font-weight: 600; font-size: 15px; }

/* Activities */
.activity { position: relative; border-radius: var(--radius); overflow: hidden; aspect-ratio: 3 / 4; color: var(--white); }
.activity img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s; }
.activity:hover img { transform: scale(1.05); }
.activity::after { content: ''; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 45%, rgba(10, 24, 36, .85)); }
.activity h3 { position: absolute; left: 18px; right: 18px; bottom: 16px; z-index: 1; font-size: 18px; }
.activity-scroller { display: grid; grid-auto-flow: column; grid-auto-columns: calc((100% - 72px) / 4); gap: 24px; overflow-x: auto; scroll-snap-type: x mandatory; padding-bottom: 8px; scrollbar-width: thin; }
.activity-scroller .activity { scroll-snap-align: start; }

/* Gallery */
.gallery { display: grid; grid-template-columns: repeat(4, 1fr); grid-auto-rows: 200px; gap: 12px; }
.gallery a { border-radius: var(--radius-sm); overflow: hidden; background: var(--sand-2); }
.gallery a:first-child { grid-column: span 2; grid-row: span 2; }
.gallery img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s; }
.gallery a:hover img { transform: scale(1.04); }

.lightbox { position: fixed; inset: 0; z-index: 100; background: rgba(8, 16, 24, .94); display: flex; align-items: center; justify-content: center; padding: 24px; }
.lightbox img { max-height: 86vh; max-width: 100%; border-radius: 8px; }
.lightbox button { position: absolute; background: rgba(255, 255, 255, .12); border: 0; color: var(--white); width: 48px; height: 48px; border-radius: 50%; display: flex; align-items: center; justify-content: center; }
.lightbox button:hover { background: rgba(255, 255, 255, .22); }
.lightbox button svg { width: 22px; height: 22px; }
.lightbox .lb-close { top: 20px; right: 20px; }
.lightbox .lb-prev { left: 20px; top: 50%; transform: translateY(-50%); }
.lightbox .lb-next { right: 20px; top: 50%; transform: translateY(-50%); }

/* Tour detail */
.tour-layout { display: grid; grid-template-columns: minmax(0, 1fr) 380px; gap: 48px; align-items: start; }
.tour-facts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; margin-bottom: 40px; }
.tour-fact { background: var(--white); padding: 18px 20px; }
.tour-fact span { display: block; font-size: 13px; color: var(--muted); }
.tour-fact strong { font-family: var(--font-head); font-size: 17px; }
.timeline { position: relative; list-style: none; }
.timeline::before { content: ''; position: absolute; left: 19px; top: 8px; bottom: 8px; width: 2px; background: var(--line); }
.day { position: relative; padding-left: 60px; padding-bottom: 12px; }
.day-num { position: absolute; left: 0; top: 0; width: 40px; height: 40px; border-radius: 50%; background: var(--white); border: 2px solid var(--red); color: var(--red); font-family: var(--font-head); font-weight: 800; font-size: 15px; display: flex; align-items: center; justify-content: center; }
.day details { border: 1px solid var(--line); border-radius: var(--radius-sm); background: var(--white); }
.day summary { list-style: none; cursor: pointer; padding: 16px 20px; display: flex; justify-content: space-between; gap: 12px; align-items: center; font-family: var(--font-head); font-weight: 700; font-size: 17px; }
.day summary::-webkit-details-marker { display: none; }
.day summary svg { width: 20px; height: 20px; flex-shrink: 0; color: var(--muted); transition: transform .2s; }
.day details[open] summary svg { transform: rotate(180deg); }
.day-body { padding: 0 20px 18px; color: #2c3d4a; }
.day-body ul { padding-left: 20px; margin: 0 0 1em; }
.day-body li { margin-bottom: 6px; }
.overnight { display: inline-flex; align-items: center; gap: 8px; font-size: 14px; font-weight: 600; color: var(--navy-2); background: var(--sand); border-radius: 999px; padding: 6px 14px; }
.overnight svg { width: 16px; height: 16px; }
.prose { color: #2c3d4a; }
.prose ul { padding-left: 20px; margin-bottom: 1em; }
.prose li { margin-bottom: 6px; }
.prose h4 { margin: 1.4em 0 .6em; font-size: 18px; }
.sticky-aside { position: sticky; top: 100px; }

/* Request form */
.form-card { background: var(--white); border-radius: var(--radius); padding: 32px; box-shadow: var(--shadow); border: 1px solid var(--line); color: var(--ink); }
.form-card h3 { font-size: 22px; margin-bottom: 6px; }
.form-card .form-sub { color: var(--muted); font-size: 15px; margin-bottom: 22px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-grid .full { grid-column: 1 / -1; }
.field label { display: block; font-size: 13px; font-weight: 600; margin-bottom: 6px; color: #33434f; }
.field input, .field select, .field textarea {
    width: 100%; font: inherit; font-size: 15px; color: var(--ink);
    border: 1px solid var(--line); border-radius: 10px; padding: 12px 14px; background: #fbfaf8; transition: border-color .2s, background .2s;
}
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--navy-2); background: var(--white); }
.field textarea { min-height: 110px; resize: vertical; }
.hp { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.form-msg { margin-top: 14px; font-size: 15px; border-radius: 10px; padding: 12px 14px; }
.form-msg.ok { background: #e9f7ef; color: #17643a; }
.form-msg.err { background: #fdecec; color: #9b1c22; }
.form-note { font-size: 13px; color: var(--muted); margin: 12px 0 0; text-align: center; }
.sticky-aside .form-grid { grid-template-columns: 1fr; }

/* Contact band */
.cta-band { display: grid; grid-template-columns: 1fr 1.1fr; gap: 56px; align-items: center; }
.contact-list { list-style: none; display: grid; gap: 18px; margin-top: 32px; }
.contact-list li { display: flex; gap: 14px; align-items: flex-start; }
.contact-list .ci { width: 44px; height: 44px; border-radius: 12px; background: rgba(255, 255, 255, .1); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.contact-list .ci svg { width: 20px; height: 20px; }
.contact-list small { display: block; color: rgba(255, 255, 255, .6); font-size: 13px; }
.contact-list a:hover { text-decoration: underline; }

/* Car hire */
.car { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; display: flex; flex-direction: column; }
.car-media { aspect-ratio: 16 / 10; background: var(--sand); }
.car-media img { width: 100%; height: 100%; object-fit: cover; }
.car-body { padding: 18px 20px 20px; display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.car-body h3 { font-size: 17px; }
.car-price { text-align: right; font-size: 13px; color: var(--muted); white-space: nowrap; }
.car-price strong { display: block; font-family: var(--font-head); font-size: 20px; color: var(--ink); }

/* Footer */
.site-footer { background: var(--ink); color: rgba(255, 255, 255, .72); padding: 72px 0 0; font-size: 15px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 40px; }
.footer-logo { background: var(--white); border-radius: 12px; padding: 10px 14px; display: inline-block; margin-bottom: 18px; }
.footer-logo img { height: 36px; }
.site-footer h4 { color: var(--white); font-size: 15px; margin-bottom: 16px; letter-spacing: 0; }
.footer-links { list-style: none; display: grid; gap: 10px; }
.footer-links a:hover { color: var(--white); }
.socials { display: flex; gap: 10px; margin-top: 20px; }
.socials a { width: 40px; height: 40px; border-radius: 50%; background: rgba(255, 255, 255, .08); display: flex; align-items: center; justify-content: center; }
.socials a:hover { background: rgba(255, 255, 255, .18); }
.socials svg { width: 18px; height: 18px; color: var(--white); }
.footer-bottom { border-top: 1px solid rgba(255, 255, 255, .1); margin-top: 56px; padding: 22px 0; font-size: 14px; display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.footer-bottom a { color: var(--white); font-weight: 600; }

/* Responsive */
@media (max-width: 1080px) {
    .grid-4 { grid-template-columns: repeat(2, 1fr); }
    .grid-3 { grid-template-columns: repeat(2, 1fr); }
    .trust-grid { grid-template-columns: repeat(2, 1fr); }
    .trust-item:nth-child(3) { border-left: 0; padding-left: 0; }
    .trust-item { border-top: 1px solid rgba(255, 255, 255, .12); }
    .trust-item:nth-child(-n+2) { border-top: 0; }
    .steps { grid-template-columns: repeat(2, 1fr); row-gap: 40px; }
    .split, .cta-band { grid-template-columns: 1fr; gap: 48px; }
    .tour-layout { grid-template-columns: 1fr; }
    .sticky-aside { position: static; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .activity-scroller { grid-auto-columns: calc((100% - 24px) / 2.2); }
}
@media (max-width: 680px) {
    .section { padding: 64px 0; }
    .section-head { margin-bottom: 32px; }
    .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
    .grid-4.grid-sm-2 { grid-template-columns: 1fr 1fr; gap: 12px; }
    .hero { min-height: 0; }
    .hero-inner { padding: 72px 20px 64px; }
    .hero-actions .btn { flex: 1 1 100%; }
    .trust-item { padding: 20px 12px; }
    .trust-item:nth-child(odd) { padding-left: 0; border-left: 0; }
    .trust-item strong { font-size: 21px; }
    .steps { grid-template-columns: 1fr; }
    .check-list--2 { grid-template-columns: 1fr; }
    .split-media .split-media-small { display: none; }
    .split-media img { aspect-ratio: 4 / 3; }
    .gallery { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 140px; }
    .tour-facts { grid-template-columns: 1fr 1fr; }
    .tour-fact:last-child { grid-column: 1 / -1; }
    .form-card { padding: 24px 20px; }
    .form-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; gap: 32px; }
    .activity-scroller { grid-auto-columns: 72%; gap: 14px; }
    .page-hero { padding: 88px 0 48px; }
    .day { padding-left: 52px; }
    .timeline::before { left: 17px; }
    .day-num { width: 36px; height: 36px; font-size: 14px; }
}