:root{
  --forest-950:#052e24;
  --forest-900:#073d2f;
  --forest-800:#0b4d3b;
  --forest-700:#146048;
  --moss:#6f8256;
  --cream:#f6f1e6;
  --ivory:#fffdf8;
  --paper:#fbf8f1;
  --gold:#dfa12d;
  --gold-2:#f1bd52;
  --night:#0b1325;
  --blue:#173f67;
  --ink:#17221d;
  --muted:#657068;
  --line:rgba(17,48,37,.12);
  --shadow:0 22px 70px rgba(4,35,25,.12);
  --shadow-strong:0 30px 90px rgba(3,29,21,.23);
  --radius:26px;
  --shell:min(1240px,calc(100% - 48px));
  --serif:"Playfair Display",Georgia,"Times New Roman",serif;
  --sans:"Be Vietnam Pro",system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;color:var(--ink);background:var(--ivory);font-family:var(--sans);font-size:16px;line-height:1.7;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button,select{font:inherit}
::selection{background:var(--gold);color:#17221d}
.skip-link{position:fixed;left:18px;top:-80px;z-index:9999;background:#fff;color:var(--forest-900);padding:10px 16px;border-radius:10px;box-shadow:var(--shadow);transition:top .2s}
.skip-link:focus{top:18px}
.section-shell{width:var(--shell);margin-inline:auto}

/* Header */
.site-header{position:fixed;inset:0 0 auto 0;z-index:1000;color:#fff;transition:background .35s,box-shadow .35s,backdrop-filter .35s}
.site-header.scrolled{background:rgba(5,46,36,.94);box-shadow:0 14px 40px rgba(0,0,0,.2);backdrop-filter:blur(14px)}
.nav-shell{width:min(1380px,calc(100% - 40px));height:92px;margin:auto;display:flex;align-items:center;gap:26px;transition:height .3s}
.scrolled .nav-shell{height:74px}
.brand{display:flex;align-items:center;gap:13px;min-width:max-content}
.brand-mark{width:54px;height:54px;padding:4px;background:rgba(255,255,255,.96);border-radius:13px;box-shadow:0 10px 30px rgba(0,0,0,.18);display:grid;place-items:center}
.brand-mark img{width:100%;height:100%;object-fit:contain;border-radius:9px}
.brand-copy{display:flex;flex-direction:column;line-height:1.15;text-shadow:0 2px 12px rgba(0,0,0,.3)}
.brand-copy strong{font-family:var(--serif);font-size:18px;letter-spacing:.05em}
.brand-copy small{margin-top:6px;font-size:10px;letter-spacing:.08em;color:#f5d891}
.desktop-nav{display:flex;align-items:center;gap:22px;margin-left:auto}
.desktop-nav a{position:relative;font-size:13px;font-weight:600;color:rgba(255,255,255,.9);white-space:nowrap;transition:color .2s}
.desktop-nav a::after{content:"";position:absolute;left:0;right:100%;bottom:-7px;height:2px;background:var(--gold);transition:right .25s}
.desktop-nav a:hover{color:var(--gold-2)}
.desktop-nav a:hover::after{right:0}
.nav-actions{display:flex;align-items:center;gap:10px}
.lang-wrap{height:40px;display:flex;align-items:center;gap:7px;border:1px solid rgba(255,255,255,.28);border-radius:999px;padding:0 10px;background:rgba(0,0,0,.14);backdrop-filter:blur(8px)}
.lang-wrap i{font-size:12px;color:var(--gold-2)}
.lang-wrap select{appearance:none;border:0;outline:0;background:transparent;color:#fff;font-weight:700;font-size:12px;cursor:pointer;padding-right:2px}
.lang-wrap option{color:#111;background:#fff}
.register-btn{display:inline-flex;align-items:center;justify-content:center;height:42px;padding:0 18px;background:linear-gradient(135deg,var(--gold),#ecb544);color:#15231d;font-weight:800;border-radius:999px;box-shadow:0 12px 25px rgba(223,161,45,.25);transition:transform .2s,box-shadow .2s}
.register-btn:hover{transform:translateY(-2px);box-shadow:0 16px 34px rgba(223,161,45,.35)}
.menu-toggle{display:none;width:44px;height:44px;border:1px solid rgba(255,255,255,.25);border-radius:13px;background:rgba(0,0,0,.16);padding:11px;cursor:pointer}
.menu-toggle span{display:block;height:2px;background:#fff;margin:5px 0;border-radius:2px;transition:transform .25s,opacity .25s}
.menu-toggle.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.menu-toggle.open span:nth-child(2){opacity:0}
.menu-toggle.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.mobile-menu{display:none}

/* Hero */
.hero{min-height:100svh;position:relative;display:flex;align-items:center;color:#fff;overflow:hidden;background:var(--forest-950)}
.hero-bg{position:absolute;inset:0;background-image:url('https://images.unsplash.com/photo-1510797215324-95aa89f43c33?auto=format&fit=crop&w=2200&q=88');background-size:cover;background-position:center 54%;transform:scale(1.03)}
.hero-shade{position:absolute;inset:0;background:linear-gradient(90deg,rgba(2,28,21,.88) 0%,rgba(3,38,28,.58) 46%,rgba(3,36,27,.18) 74%),linear-gradient(0deg,rgba(2,25,19,.6),transparent 50%)}
.hero-grain{position:absolute;inset:0;opacity:.11;mix-blend-mode:soft-light;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.55'/%3E%3C/svg%3E")}
.hero-content{position:relative;z-index:3;width:min(1180px,calc(100% - 48px));margin:0 auto;padding-top:88px}
.hero-kicker,.section-kicker{text-transform:uppercase;letter-spacing:.2em;font-weight:800;font-size:12px;color:var(--gold);margin:0 0 18px}
.hero-kicker{display:flex;align-items:center;gap:12px;color:#f5c86d}
.hero-kicker span{display:inline-block;width:38px;height:1px;background:#f5c86d}
.hero h1{margin:0;max-width:900px;font-family:var(--serif);font-size:clamp(54px,7.4vw,108px);line-height:.94;letter-spacing:-.035em;text-shadow:0 16px 45px rgba(0,0,0,.35)}
.hero h1 em{font-style:italic;color:#f3c15d;font-weight:600}
.hero-lead{max-width:720px;margin:30px 0 34px;color:rgba(255,255,255,.88);font-size:clamp(17px,1.7vw,22px);font-weight:300}
.hero-lead strong{font-weight:600;color:#fff}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px}
.btn{min-height:50px;display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:0 22px;border-radius:999px;font-weight:800;font-size:14px;transition:transform .2s,background .2s,border-color .2s,box-shadow .2s}
.btn:hover{transform:translateY(-2px)}
.btn-gold{background:linear-gradient(135deg,var(--gold),var(--gold-2));color:#18251f;box-shadow:0 16px 35px rgba(217,153,38,.28)}
.btn-light{background:#fff;color:var(--forest-900);box-shadow:0 14px 36px rgba(0,0,0,.18)}
.btn-ghost{border:1px solid rgba(255,255,255,.48);color:#fff;background:rgba(255,255,255,.06);backdrop-filter:blur(7px)}
.btn-ghost:hover{background:rgba(255,255,255,.14);border-color:#fff}
.hero-facts{position:absolute;z-index:3;right:max(30px,calc((100vw - 1180px)/2));bottom:34px;display:flex;gap:0;border:1px solid rgba(255,255,255,.2);background:rgba(4,32,24,.38);backdrop-filter:blur(14px);border-radius:18px;overflow:hidden}
.hero-facts div{padding:16px 22px;min-width:170px;border-right:1px solid rgba(255,255,255,.14)}
.hero-facts div:last-child{border-right:0}
.hero-facts strong,.hero-facts span{display:block}.hero-facts strong{font-family:var(--serif);font-size:18px;color:#fff}.hero-facts span{margin-top:4px;font-size:10px;text-transform:uppercase;letter-spacing:.11em;color:rgba(255,255,255,.62)}
.scroll-cue{position:absolute;z-index:4;left:50%;bottom:34px;width:30px;height:48px;border:1px solid rgba(255,255,255,.38);border-radius:999px;display:flex;justify-content:center;padding-top:9px;transform:translateX(-50%)}
.scroll-cue span{width:4px;height:8px;background:#fff;border-radius:99px;animation:scrollCue 1.8s infinite}
@keyframes scrollCue{0%{opacity:0;transform:translateY(0)}30%{opacity:1}100%{opacity:0;transform:translateY(17px)}}

/* Shared headings */
.section-heading{max-width:760px;margin-bottom:42px}
.section-heading.centered{text-align:center;margin-inline:auto}
.section-heading h2,.intro-copy h2,.story-copy h2,.astronomy-copy h2{font-family:var(--serif);font-size:clamp(36px,4.2vw,62px);line-height:1.07;letter-spacing:-.025em;margin:0;color:var(--ink)}
.section-heading p:last-child{color:var(--muted);max-width:640px;margin:15px auto 0}
.section-kicker{margin-bottom:12px}
.section-kicker.light{color:#f4c463}.blue-kicker{color:#486c91}

/* Intro */
.intro-section{padding:116px 0 104px;background:var(--ivory)}
.intro-grid{display:grid;grid-template-columns:1.02fr .98fr;gap:82px;align-items:center}
.intro-visual{position:relative;padding:0 30px 36px 0}
.image-frame{position:relative;border-radius:30px;overflow:hidden;box-shadow:var(--shadow-strong)}
.image-frame::after{content:"";position:absolute;inset:0;border:1px solid rgba(255,255,255,.35);border-radius:inherit;pointer-events:none}
.image-frame-main{height:570px}.image-frame-main img{width:100%;height:100%;object-fit:cover}
.intro-visual::before{content:"";position:absolute;width:55%;height:55%;right:0;bottom:0;border-radius:30px;background:var(--cream);z-index:-1}
.floating-note{position:absolute;right:0;bottom:7px;display:flex;align-items:center;gap:12px;background:#fff;padding:15px 18px;border-radius:16px;box-shadow:0 18px 50px rgba(4,35,25,.16)}
.floating-note i{width:42px;height:42px;display:grid;place-items:center;border-radius:50%;background:#e5f0e8;color:var(--forest-800)}
.floating-note span{display:flex;flex-direction:column;line-height:1.25}.floating-note strong{font-size:13px}.floating-note small{margin-top:4px;color:var(--muted);font-size:11px}
.intro-copy h2{font-size:clamp(38px,4vw,58px);margin-bottom:24px}
.body-lead{color:var(--muted);font-size:16px;margin:0 0 30px}
.metric-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.metric-grid article{padding:18px;border:1px solid var(--line);border-radius:16px;background:#fff;box-shadow:0 12px 26px rgba(7,55,40,.045)}
.metric-grid i{display:inline-grid;place-items:center;width:34px;height:34px;border-radius:10px;background:#e9f2ec;color:var(--forest-800);margin-bottom:12px}.metric-grid strong,.metric-grid span{display:block}.metric-grid strong{font-family:var(--serif);font-size:18px}.metric-grid span{font-size:11px;color:var(--muted);margin-top:3px}

/* Values */
.values-section{padding:100px 0 112px;background:linear-gradient(180deg,#edf4ef 0%,#f5f3ea 100%)}
.values-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.value-card{background:rgba(255,255,255,.88);border:1px solid rgba(10,67,49,.09);border-radius:22px;padding:30px;min-height:236px;box-shadow:0 12px 38px rgba(8,60,43,.06);transition:transform .25s,box-shadow .25s}
.value-card:hover{transform:translateY(-7px);box-shadow:0 24px 60px rgba(8,60,43,.12)}
.value-icon{width:54px;height:54px;border-radius:17px;display:grid;place-items:center;margin-bottom:22px;font-size:20px}.value-icon.green{background:#e0efe5;color:#176344}.value-icon.night{background:#e7ebf6;color:#253f74}.value-icon.amber{background:#fbedd3;color:#b87516}.value-icon.rust{background:#f6e5de;color:#a75437}.value-icon.fire{background:#fff0ce;color:#c67c16}.value-icon.blue{background:#e2edf2;color:#2b6076}
.value-card h3{font-family:var(--serif);font-size:23px;margin:0 0 10px}.value-card p{margin:0;color:var(--muted);font-size:14px;line-height:1.75}

/* Story blocks */
.story-section{padding:116px 0}.story-light{background:#fff}.story-mountain{background:var(--paper)}
.story-grid{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}.story-grid.reverse .story-media{order:2}.story-grid.reverse .story-copy{order:1}
.story-media{position:relative}.story-media img{width:100%;height:620px;object-fit:cover;border-radius:30px;box-shadow:var(--shadow-strong)}
.photo-caption{position:absolute;left:22px;bottom:22px;padding:10px 14px;border-radius:999px;background:rgba(255,255,255,.91);backdrop-filter:blur(8px);font-weight:700;font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--forest-900)}
.story-copy h2 em,.astronomy-copy h2 em{font-style:italic;color:var(--forest-700);font-weight:600}
.story-copy blockquote{margin:24px 0;padding:0 0 0 18px;border-left:3px solid var(--gold);font-family:var(--serif);font-style:italic;font-size:20px;color:#4d5951;line-height:1.55}
.story-copy>p:not(.section-kicker){color:var(--muted);margin:0 0 24px}
.feature-list{list-style:none;padding:0;margin:26px 0 0;display:grid;gap:16px}.feature-list li{display:flex;gap:12px;align-items:flex-start;color:#57635b;font-size:14px}.feature-list i{color:var(--forest-700);margin-top:5px}.feature-list strong{color:var(--ink)}
.blue-list i{color:var(--blue)}
.text-link{display:inline-flex;align-items:center;gap:10px;margin-top:26px;font-weight:800;font-size:13px;color:var(--forest-800);border-bottom:1px solid currentColor;padding-bottom:3px}.text-link i{transition:transform .2s}.text-link:hover i{transform:translateX(4px)}
.altitude-card{position:absolute;left:25px;bottom:25px;display:flex;flex-direction:column;background:rgba(255,255,255,.92);backdrop-filter:blur(10px);padding:14px 18px;border-left:4px solid var(--blue);border-radius:12px;box-shadow:0 15px 40px rgba(0,0,0,.14)}.altitude-card strong{font-family:var(--serif);font-size:22px;color:var(--blue)}.altitude-card span{font-size:10px;color:var(--muted);text-transform:uppercase;letter-spacing:.09em}

/* Jungle */
.jungle-section{position:relative;min-height:720px;display:flex;align-items:center;color:#fff;overflow:hidden;background:var(--forest-950)}
.jungle-image{position:absolute;inset:0;background-image:url('https://danviet.ex-cdn.com/files/f1/296231569849192448/2024/8/25/bai-1-chot-kiem-lam-bao-ve-rung-luu-vuc-long-ho-can-don-tren-song-dak-huyt-anh-hoang-bac-223-2677-1724590828216-17245908283221260080768.jpg');background-size:cover;background-position:center}
.jungle-overlay{position:absolute;inset:0;background:linear-gradient(90deg,rgba(4,47,35,.98) 0%,rgba(5,54,39,.92) 42%,rgba(5,54,39,.52) 66%,rgba(5,54,39,.2) 100%)}
.jungle-content{position:relative;z-index:2}.jungle-copy{max-width:650px;padding:100px 0}.jungle-copy h2{font-family:var(--serif);font-size:clamp(42px,4.5vw,66px);line-height:1.04;margin:0}.jungle-copy h2 em{font-style:italic;color:#f3c660;font-weight:600}.jungle-copy blockquote{margin:24px 0 30px;border-left:3px solid #f3c660;padding-left:18px;font-family:var(--serif);font-style:italic;color:#dce8e2;font-size:19px}.jungle-points{display:grid;gap:16px}.jungle-points article{display:flex;gap:15px;align-items:flex-start;padding:16px 0}.jungle-points article>span{width:46px;height:46px;display:grid;place-items:center;flex:0 0 auto;border-radius:50%;border:1px solid rgba(245,197,95,.35);background:rgba(245,197,95,.1);color:#f4ca72}.jungle-points h3{margin:0 0 4px;font-size:15px}.jungle-points p{margin:0;color:#bcd0c7;font-size:13px;line-height:1.65}.light-link{color:#f4c870}

/* Itinerary */
.itinerary-section{padding:108px 0 118px;background:#eef3ef}
.tour-tabs{display:flex;justify-content:center;gap:10px;margin:-16px 0 34px}.tour-tab{border:1px solid var(--forest-700);background:#fff;color:var(--forest-800);font-weight:800;border-radius:999px;padding:12px 22px;cursor:pointer;transition:all .2s}.tour-tab.active{background:var(--forest-800);color:#fff;box-shadow:0 12px 26px rgba(7,61,47,.16)}
.tour-panel{max-width:980px;margin:0 auto;display:grid;gap:18px}.tour-panel:not(.active){display:none}
.day-card{display:grid;grid-template-columns:72px 260px 1fr;gap:24px;align-items:start;background:#fff;border-radius:24px;padding:30px;border:1px solid var(--line);box-shadow:0 16px 44px rgba(7,55,40,.07)}
.day-number{font-family:var(--serif);font-size:34px;color:#c9d5cf;line-height:1}.day-label{margin:0;color:var(--gold);font-weight:800;text-transform:uppercase;letter-spacing:.14em;font-size:11px}.day-card h3{font-family:var(--serif);font-size:23px;margin:5px 0 0;line-height:1.2}.day-card ul{list-style:none;margin:0;padding:0;display:grid;gap:11px}.day-card li{display:grid;grid-template-columns:76px 1fr;gap:12px;font-size:13px;color:#5d6961}.day-card time{font-weight:800;color:var(--forest-800)}.day-card .night-row{background:var(--night);color:#e5e8ef;border-radius:12px;padding:10px 12px}.day-card .night-row time{color:#f1c563}

/* Astronomy */
.astronomy-section{position:relative;overflow:hidden;padding:120px 0;background:radial-gradient(circle at 75% 38%,#19294e 0%,#0e1830 28%,#081020 64%,#060b16 100%);color:#fff}
.stars{position:absolute;inset:0;background-repeat:repeat;pointer-events:none}.stars-a{opacity:.6;background-image:radial-gradient(#fff 1px,transparent 1.4px);background-size:72px 72px}.stars-b{opacity:.32;background-image:radial-gradient(#fff 1px,transparent 1.4px);background-size:118px 118px;background-position:31px 21px}
.astronomy-grid{display:grid;grid-template-columns:1fr .9fr;align-items:center;gap:90px;position:relative;z-index:2}.astronomy-copy h2{color:#fff}.astronomy-copy h2 em{color:#f0c35f}.astronomy-copy>p:not(.section-kicker){color:#aeb8ca;max-width:650px}.astro-points{display:grid;gap:12px;margin:26px 0 32px}.astro-points span{display:flex;gap:12px;align-items:center;color:#dde3ee;font-size:14px}.astro-points i{color:#f0c35f}
.astronomy-visual{position:relative;height:520px;display:grid;place-items:center}.astro-image{width:390px;height:390px;border-radius:50%;overflow:hidden;border:1px solid rgba(241,195,95,.45);box-shadow:0 0 80px rgba(223,161,45,.18)}.astro-image img{width:100%;height:100%;object-fit:cover}.orbit{position:absolute;border:1px solid rgba(255,255,255,.13);border-radius:50%;transform:rotate(-18deg)}.orbit-one{width:470px;height:310px}.orbit-two{width:530px;height:360px}.astro-label{position:absolute;right:12px;bottom:70px;background:rgba(15,24,44,.82);border:1px solid rgba(255,255,255,.13);backdrop-filter:blur(12px);padding:13px 17px;border-radius:14px;display:flex;flex-direction:column}.astro-label strong{color:#f2c765;font-size:13px}.astro-label span{font-size:10px;color:#aab5c8;margin-top:3px;text-transform:uppercase;letter-spacing:.08em}

/* Closing */
.closing-section{padding:94px 0;background:linear-gradient(135deg,var(--forest-900),#0c5944);color:#fff}.closing-inner{text-align:center;max-width:900px}.closing-inner>i{color:var(--gold);font-size:34px;opacity:.75}.closing-inner blockquote{font-family:var(--serif);font-size:clamp(28px,3.5vw,48px);font-style:italic;line-height:1.28;margin:18px auto 14px}.closing-inner>p{color:#c6d7cf}.closing-actions{margin-top:30px;display:flex;justify-content:center;gap:12px;flex-wrap:wrap}

/* Footer */
.site-footer{background:#0a1110;color:#d6ddda;padding:68px 0 26px}.footer-grid{display:grid;grid-template-columns:2.1fr 1fr 1fr 1fr;gap:44px}.footer-brand-line{display:flex;align-items:center;gap:13px}.footer-brand-line img{width:58px;height:58px;object-fit:contain;background:#fff;border-radius:12px;padding:3px}.footer-brand-line div{display:flex;flex-direction:column}.footer-brand-line strong{font-family:var(--serif);font-size:22px;color:#fff}.footer-brand-line span{font-size:10px;color:#d2ad5d;margin-top:4px}.footer-brand-block>p{max-width:460px;color:#8f9b96;font-size:13px;margin:20px 0}.contact-lines{display:grid;gap:8px;font-size:12px}.contact-lines i{color:var(--gold);width:22px}.footer-column{display:flex;flex-direction:column;gap:9px;font-size:12px}.footer-column strong{color:#fff;text-transform:uppercase;letter-spacing:.12em;margin-bottom:8px;font-size:11px}.footer-column a{color:#919d98;transition:color .2s}.footer-column a:hover{color:#f0bd56}.footer-bottom{margin-top:42px;padding-top:22px;border-top:1px solid rgba(255,255,255,.09);display:flex;justify-content:space-between;color:#67726e;font-size:10px;text-transform:uppercase;letter-spacing:.08em}

/* Reveal */
.reveal{opacity:1;transform:none}.reveal.visible{opacity:1;transform:none}

@media (max-width:1180px){
  .desktop-nav{display:none}.menu-toggle{display:block}.register-btn{display:none}
  .mobile-menu{display:block;position:fixed;left:0;right:0;top:0;bottom:0;background:rgba(5,46,36,.985);transform:translateY(-105%);transition:transform .35s ease;z-index:-1;padding:105px 28px 32px;overflow:auto}.mobile-menu.open{transform:none}
  .mobile-menu-inner{display:flex;flex-direction:column;align-items:center;gap:18px;max-width:520px;margin:auto}.mobile-menu-inner a{font-family:var(--serif);font-size:27px;font-weight:600}.mobile-menu-inner .mobile-register{font-family:var(--sans);font-size:14px;background:var(--gold);color:#15231d;padding:13px 22px;border-radius:999px;margin-top:12px;font-weight:800}
  .hero-facts{right:24px}.intro-grid,.story-grid,.astronomy-grid{gap:50px}.story-media img{height:540px}
}
@media (max-width:900px){
  :root{--shell:min(100% - 34px,760px)}
  .hero{min-height:820px}.hero-content{width:min(100% - 38px,760px);padding-top:90px}.hero h1{font-size:clamp(52px,12vw,80px)}.hero-facts{left:18px;right:18px;bottom:28px}.hero-facts div{flex:1;min-width:0;padding:13px}.scroll-cue{display:none}
  .intro-grid,.story-grid,.astronomy-grid{grid-template-columns:1fr}.intro-grid{gap:50px}.intro-visual{max-width:700px;margin:auto}.image-frame-main{height:480px}
  .values-grid{grid-template-columns:repeat(2,1fr)}
  .story-grid.reverse .story-media,.story-grid.reverse .story-copy{order:initial}.story-media img{height:520px}
  .jungle-section{min-height:780px}.jungle-overlay{background:linear-gradient(90deg,rgba(4,47,35,.96),rgba(4,47,35,.80))}.jungle-copy{max-width:760px}
  .day-card{grid-template-columns:58px 1fr}.day-card ul{grid-column:2}
  .astronomy-grid{gap:35px}.astronomy-visual{height:470px}.astro-image{width:350px;height:350px}
  .footer-grid{grid-template-columns:1.6fr 1fr 1fr}.footer-column:last-child{grid-column:2/4}
}
@media (max-width:640px){
  :root{--shell:calc(100% - 30px)}
  body{font-size:15px}.nav-shell{width:calc(100% - 22px);height:76px}.scrolled .nav-shell{height:68px}.brand-mark{width:45px;height:45px;border-radius:11px}.brand-copy strong{font-size:15px}.brand-copy small{display:none}.lang-wrap{height:38px;padding:0 8px}.lang-wrap i{display:none}.menu-toggle{width:40px;height:40px}
  .hero{min-height:760px;align-items:flex-start}.hero-bg{background-position:58% center}.hero-shade{background:linear-gradient(90deg,rgba(2,28,21,.9),rgba(2,28,21,.46)),linear-gradient(0deg,rgba(2,25,19,.7),transparent 45%)}.hero-content{padding-top:160px;width:calc(100% - 30px)}.hero h1{font-size:50px}.hero-lead{font-size:16px;margin:22px 0 26px}.hero-actions{display:grid}.btn{width:100%}.hero-facts{display:none}
  .intro-section,.story-section,.values-section,.itinerary-section,.astronomy-section{padding:76px 0}.intro-visual{padding:0 14px 28px 0}.image-frame-main{height:360px}.floating-note{right:0;padding:12px 14px}.metric-grid{grid-template-columns:1fr}.section-heading h2,.intro-copy h2,.story-copy h2,.astronomy-copy h2{font-size:37px}.values-grid{grid-template-columns:1fr}.value-card{min-height:0;padding:24px}.story-grid{gap:36px}.story-media img{height:390px;border-radius:22px}.story-copy blockquote{font-size:18px}.jungle-section{min-height:auto}.jungle-copy{padding:80px 0}.jungle-copy h2{font-size:40px}.jungle-image{background-position:62% center}.day-card{grid-template-columns:42px 1fr;padding:21px 17px;gap:12px}.day-number{font-size:26px}.day-card h3{font-size:19px}.day-card li{grid-template-columns:66px 1fr;font-size:12px}.tour-tabs{margin-bottom:25px}.tour-tab{padding:10px 15px;font-size:12px}.astronomy-visual{height:340px}.astro-image{width:260px;height:260px}.orbit-one{width:310px;height:220px}.orbit-two{width:340px;height:245px}.astro-label{right:0;bottom:34px}.closing-section{padding:72px 0}.closing-inner blockquote{font-size:30px}.footer-grid{grid-template-columns:1fr;gap:30px}.footer-column:last-child{grid-column:auto}.footer-bottom{flex-direction:column;gap:6px}.site-footer{padding-top:52px}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.reveal{opacity:1;transform:none;transition:none}.scroll-cue span{animation:none}.btn,.value-card{transition:none}}
@media print{.site-header,.mobile-menu,.scroll-cue,.hero-actions,.closing-actions{display:none!important}.hero{min-height:500px}.reveal{opacity:1!important;transform:none!important}.skip-link{display:none!important}}


/* ===== V4 shared responsive/footer + multilingual itinerary fixes ===== */
.day-card li>span:only-child{grid-column:1/-1;line-height:1.65}
@media(max-width:760px){
  .site-footer{padding:38px 0 18px}
  .site-footer .section-shell{width:min(100% - 30px,1240px)}
  .footer-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px 16px}
  .footer-brand-block{grid-column:1/-1;padding-bottom:18px;border-bottom:1px solid rgba(255,255,255,.08)}
  .footer-brand-line img{width:50px;height:50px;border-radius:11px}
  .footer-brand-line strong{font-size:20px}
  .footer-brand-block>p{margin:14px 0 0;max-width:none;font-size:12px;line-height:1.65}
  .contact-lines{margin-top:12px;gap:6px}
  .footer-column{gap:7px;font-size:12px;min-width:0}
  .footer-column strong{margin-bottom:3px;font-size:10px}
  .footer-column a{line-height:1.4}
  .footer-column:last-child{grid-column:1/-1;display:flex;flex-direction:row;flex-wrap:wrap;align-items:center;gap:7px 8px;padding-top:4px}
  .footer-column:last-child strong{flex:0 0 100%;margin-bottom:2px}
  .footer-column:last-child a{display:inline-flex;align-items:center;justify-content:center;padding:6px 9px;border:1px solid rgba(255,255,255,.10);border-radius:999px;background:rgba(255,255,255,.035);font-size:11px;color:#aab5b0}
  .footer-bottom{margin-top:24px;padding-top:16px;display:block;text-align:center;font-size:9px;line-height:1.7;letter-spacing:.05em}
  .footer-bottom span{display:block}
  .day-card li{grid-template-columns:68px minmax(0,1fr)}
}
@media(max-width:390px){
  .footer-grid{grid-template-columns:1fr;gap:19px}
  .footer-brand-block,.footer-column:last-child{grid-column:auto}
  .footer-column:not(:last-child){padding-bottom:10px;border-bottom:1px solid rgba(255,255,255,.06)}
}