/* Prosperous Intelligence™ — App styles (unified luxury theme).
   Version: v2.0.0 | Date: 26/06/2026
   Token system = nguồn DUY NHẤT (:root). Brand: kem/teal/vàng + Noto Serif.
   Đồng bộ với trang Passport Index (passport_app.php) dùng cùng palette/font. */
:root{
  /* màu nền & chữ */
  --ink:#22302e; --ink-soft:#3c4a47; --muted:#8a938e;
  --cream:#faf8f2; --cream-deep:#f3efe4; --surface:#ffffff;
  --line:rgba(15,61,62,.10); --line2:rgba(15,61,62,.18);
  /* nhấn thương hiệu */
  --teal:#0f3d3e; --teal2:#15514f; --teal-deep:#0b2c2d; --gold:#b08923; --gold2:#caa24c;
  /* danh mục visa (đồng bộ với SPA) */
  --c-free:#2f6f5f; --c-voa:#c2a14e; --c-eta:#6f8a98; --c-evisa:#cdbf9c; --c-req:#b9603f;
  /* thang điểm 0–100 (cao→thấp, tông trầm) */
  --sc-high:#2f6f5f; --sc-mid:#7d8a4e; --sc-low:#c2a14e; --sc-vlow:#b5654a;
  /* layout */
  --maxw:1180px; --pad-x:clamp(20px,4vw,40px);
  --radius-sm:8px; --radius:12px; --radius-lg:16px;
  --shadow-sm:0 1px 0 rgba(15,61,62,.04);
  --shadow:0 10px 30px rgba(15,61,62,.10);
  --shadow-lg:0 14px 34px rgba(15,61,62,.18);
  /* font (Brand: serif) */
  --font-serif:"Noto Serif",Georgia,"Times New Roman",serif;
  --font-display:"Noto Serif Display","Noto Serif",Georgia,serif;
}
*{box-sizing:border-box}
body{margin:0;background:var(--cream);color:var(--ink);
  font-family:var(--font-serif);font-weight:400;line-height:1.62;-webkit-font-smoothing:antialiased}
h1,h2,h3,h4,.brand,.serif,.card-title,.foot-col h4,.pp-head h1,.cmp-ctry{
  font-family:var(--font-display);font-weight:500;letter-spacing:.1px}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 var(--pad-x)}
a{color:var(--teal);text-decoration:none}
a:hover{text-decoration:underline}

/* Cờ (SVG) */
.flag{height:13px;width:20px;object-fit:cover;border-radius:2px;vertical-align:-2px;
  box-shadow:0 0 0 .5px rgba(15,23,42,.18);background:#f1eee5;flex:none}
.flag-lg{height:30px;width:44px;border-radius:3px;vertical-align:middle}

/* ============================ Header menu ============================ */
.site-header{position:sticky;top:0;z-index:50;border-bottom:1px solid var(--line);
  background:rgba(250,248,242,.86);backdrop-filter:saturate(120%) blur(6px)}
.site-header .nav-bar{display:flex;align-items:center;justify-content:space-between;gap:16px;
  min-height:78px;flex-wrap:wrap}
.brand{display:inline-flex;align-items:center;gap:12px;color:var(--teal)}
.brand:hover{text-decoration:none}
.brand .mark{width:38px;height:38px;flex:none;display:block}
.brand-logo{height:40px;width:auto;display:block}
.site-footer .brand-logo{height:42px}
.brand-word{display:flex;flex-direction:column;line-height:1.12}
.bw-name{font-family:var(--font-display);font-weight:500;font-size:1.18rem;color:var(--teal);letter-spacing:.2px}
.bw-name .tm{color:var(--gold);font-size:.56em;vertical-align:.6em;margin-left:1px}
.bw-sub{font-size:.62rem;letter-spacing:.2em;text-transform:uppercase;color:var(--gold);margin-top:3px}
.site-nav{display:flex;align-items:center;gap:2px}
.site-nav a,.nav-drop-btn{display:inline-block;color:var(--muted);font-family:var(--font-serif);
  font-size:.82rem;letter-spacing:.07em;text-transform:uppercase;line-height:1;
  padding:9px 12px;border-radius:8px;background:none;border:0;cursor:pointer}
.site-nav a:hover,.nav-drop-btn:hover{color:var(--teal);background:rgba(15,61,62,.05);text-decoration:none}
.site-nav a.is-active{color:var(--teal);box-shadow:inset 0 -2px 0 var(--gold)}
.nav-drop-btn .caret{font-size:.8em;margin-left:3px;opacity:.8}

.nav-drop{position:relative}
.nav-menu{position:absolute;top:calc(100% + 8px);right:0;min-width:300px;background:var(--surface);
  border:1px solid var(--line);border-radius:var(--radius);padding:8px;box-shadow:var(--shadow-lg);display:none}
/* cầu nối trong suốt lấp khoảng hở 8px giữa nút và menu -> rê chuột không bị tắt */
.nav-menu::before{content:"";position:absolute;left:0;right:0;top:-10px;height:10px}
.nav-drop:hover .nav-menu,.nav-drop:focus-within .nav-menu{display:block}
.nav-menu-h{margin:9px 9px 4px;font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;
  color:var(--gold);font-weight:600}
.nav-menu-h:first-child{margin-top:4px}
.nav-menu a,.nav-menu .nav-soon{display:flex;align-items:center;justify-content:space-between;gap:10px;
  padding:7px 9px;border-radius:8px;font-size:.92rem;color:var(--ink);
  text-transform:none;letter-spacing:0}
.nav-menu a:hover{background:var(--cream);text-decoration:none}
.nav-menu .nav-soon{color:var(--muted)}
.tag-live,.tag-soon{font-style:normal;font-size:.62rem;font-weight:600;text-transform:uppercase;
  letter-spacing:.08em;padding:2px 8px;border-radius:999px;flex:none}
.tag-live{color:#fff;background:var(--c-free)}
.tag-soon{color:#8a6d1f;background:rgba(176,137,35,.16)}

.nav-burger{display:none;flex-direction:column;gap:5px;padding:8px;cursor:pointer;border-radius:8px}
.nav-burger span{width:22px;height:2px;background:var(--teal);border-radius:2px;transition:.2s}
.nav-toggle:checked + .nav-burger span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle:checked + .nav-burger span:nth-child(2){opacity:0}
.nav-toggle:checked + .nav-burger span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
@media(max-width:780px){
  .nav-burger{display:flex;order:2}
  .site-nav{order:3;flex-basis:100%;flex-direction:column;align-items:stretch;gap:2px;
    max-height:0;overflow:hidden;transition:max-height .25s ease}
  .nav-toggle:checked ~ .site-nav{max-height:720px;padding:8px 0 12px}
  .site-nav a,.nav-drop-btn{width:100%;text-align:left;padding:11px 10px;letter-spacing:.05em}
  .site-nav a.is-active{box-shadow:inset 3px 0 0 var(--gold)}
  .nav-drop{position:static}.nav-drop-btn{display:none}
  .nav-menu{position:static;display:block;box-shadow:none;border:0;background:var(--cream-deep);
    min-width:0;margin:2px 0 6px}
}

/* ============================== Hero ================================= */
.hero{padding:54px 0 28px}
.hero h1{font-size:clamp(30px,4.2vw,52px);line-height:1.14;margin:0 0 14px;font-weight:500;text-wrap:balance}
.lead{color:var(--muted);font-size:1.08rem;max-width:64ch;line-height:1.6}

/* ====================== Tier grid (trang chủ) ======================== */
.tier{margin:38px 0}
.tier h2{font-size:1.18rem;font-weight:500;border-left:3px solid var(--gold);padding-left:12px;margin-bottom:16px}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(232px,1fr));gap:14px}
.card{display:flex;flex-direction:column;justify-content:space-between;gap:10px;
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:17px 18px;min-height:98px;transition:box-shadow .35s ease,transform .35s ease}
.card-title{font-weight:500;font-size:1.02rem}
.card-tag{font-size:.82rem;color:var(--muted)}
.card-live{border-color:rgba(47,111,95,.30)}
.card-live:hover{box-shadow:var(--shadow);transform:translateY(-2px)}
.card-live .card-tag{color:var(--c-free);font-weight:600}
.card-soon{opacity:.62}

/* =================== Tiêu đề / breadcrumb / pill ===================== */
.crumb{color:var(--muted);font-size:.74rem;letter-spacing:.06em;text-transform:uppercase;margin:22px 0 6px}
.crumb a{color:var(--muted)}.crumb a:hover{color:var(--teal)}
h1{font-size:clamp(26px,3.2vw,40px);margin:.15em 0 .3em;font-weight:500;line-height:1.18}
h2{font-size:1.32rem;margin:1.5em 0 .5em;font-weight:500}
h3{font-size:1.08rem;font-weight:500}
.meta-pill{display:inline-block;background:var(--surface);border:1px solid var(--line);
  border-radius:999px;padding:5px 15px;font-size:.85rem;color:var(--muted)}

/* ============================== Bảng ================================= */
.rank-table{width:100%;border-collapse:collapse;background:var(--surface);border:1px solid var(--line);
  border-radius:var(--radius);overflow:hidden;margin:18px 0}
.rank-table th,.rank-table td{padding:11px 15px;text-align:left;border-bottom:1px solid var(--line)}
.rank-table th{background:var(--cream-deep);font-size:.72rem;text-transform:uppercase;
  letter-spacing:.08em;color:var(--muted);font-weight:600}
.rank-table tr:last-child td{border-bottom:0}
.rank-table td.rank{font-weight:700;color:var(--muted);width:48px;font-variant-numeric:tabular-nums}
.score{display:inline-block;min-width:54px;text-align:center;color:#fff;border-radius:6px;
  padding:2px 9px;font-weight:600;font-variant-numeric:tabular-nums}
.sc-high{background:var(--sc-high)} .sc-mid{background:var(--sc-mid)}
.sc-low{background:var(--sc-low)} .sc-vlow{background:var(--sc-vlow)}

.principles{padding-left:20px}
.principles li{margin:7px 0}
.footnote,.notice{color:var(--muted);font-size:.9rem}
.notice{background:#fbf6e9;border:1px solid rgba(176,137,35,.30);padding:12px 14px;
  border-radius:var(--radius-sm);color:var(--ink-soft)}

/* ============================= Footer (dark) ========================= */
.site-footer{margin-top:64px;background:var(--teal-deep);color:rgba(255,255,255,.74);
  padding:48px 0 22px;border-top:3px solid var(--gold)}
.foot-top{display:grid;grid-template-columns:1.5fr 1.9fr 1fr 1fr;gap:30px 28px;align-items:start}
.brand-foot{color:#fff;font-size:1.16rem}
.brand-foot .mark{width:38px;height:38px}
.site-footer .bw-name{color:#fff}
.foot-col-indices ul{display:grid;grid-template-columns:1fr 1fr;column-gap:22px;row-gap:2px}
.foot-tag{color:rgba(255,255,255,.58);font-size:.92rem;margin:14px 0 10px;max-width:36ch;line-height:1.6}
.foot-credit{color:var(--gold2);font-size:.82rem;letter-spacing:.02em;margin:0}
.foot-col h4{font-family:var(--font-display);font-size:.78rem;letter-spacing:.16em;text-transform:uppercase;
  color:var(--gold2);font-weight:600;margin:4px 0 15px}
.foot-col ul{list-style:none;margin:0;padding:0}
.foot-col li{margin:9px 0}
.foot-col a{color:rgba(255,255,255,.74);font-size:.93rem}
.foot-col a:hover{color:var(--gold2);text-decoration:none}
.foot-soon{color:rgba(255,255,255,.42);font-size:.88rem;font-style:italic}
.foot-about p{color:rgba(255,255,255,.55);font-size:.9rem;line-height:1.6;margin:0;max-width:42ch}
.foot-bottom{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin-top:34px;padding-top:18px;
  border-top:1px solid rgba(255,255,255,.12);color:rgba(255,255,255,.5);font-size:.82rem}
.foot-dot{color:rgba(255,255,255,.3)}
@media(max-width:780px){.foot-top{grid-template-columns:1fr 1fr;gap:28px}.foot-brand{grid-column:1/-1}}
@media(max-width:560px){.foot-col-indices ul{grid-template-columns:1fr}}
@media(max-width:440px){.foot-top{grid-template-columns:1fr;gap:24px}}

/* =================== Passport — chi tiết 1 hộ chiếu ================== */
.pp-head{display:flex;align-items:center;gap:22px;margin:8px 0 6px}
/* khung bìa hộ chiếu thật (đồng bộ SPA) */
.pbook{width:140px;height:203px;flex:none;border-radius:9px;overflow:hidden;background:#0f2a28;
  box-shadow:var(--shadow-lg)}
.pbook img{width:100%;height:100%;object-fit:contain;display:block}
/* bìa giả lập (fallback) */
.pcover{width:140px;height:203px;flex:none;border-radius:9px;position:relative;overflow:hidden;
  background:#11302d;display:flex;flex-direction:column;align-items:center;padding:15px 12px 13px;
  box-shadow:var(--shadow-lg)}
.pcover::after{content:"";position:absolute;inset:7px;border:1px solid rgba(202,162,76,.42);border-radius:5px;pointer-events:none}
.pc-ctry{color:var(--gold2);font-size:.5rem;letter-spacing:.13em;text-align:center;line-height:1.3;
  font-weight:500;max-width:112px;min-height:2.1em;display:flex;align-items:center;justify-content:center}
.pc-emb{width:74px;height:74px;object-fit:contain;margin:9px 0 0;
  filter:sepia(1) saturate(1.7) hue-rotate(4deg) brightness(1.05) contrast(.92) drop-shadow(0 1px 1px rgba(0,0,0,.35))}
.pc-emb.pc-flag{width:62px;height:42px;object-fit:cover;border-radius:3px}
.pc-word{color:var(--gold2);font-size:.6rem;letter-spacing:.26em;text-transform:uppercase;margin-top:7px}
.pp-head h1{margin:0;font-size:clamp(24px,3vw,34px)}
.pp-sub{color:var(--muted);margin:4px 0 0;font-size:.96rem}
.pp-sub .score{font-size:.85rem;padding:1px 8px;min-width:0}
.pp-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:10px;margin:20px 0}
.pp-card{display:flex;flex-direction:column;gap:3px;background:var(--surface);border:1px solid var(--line);
  border-radius:var(--radius);padding:13px 15px;border-left-width:3px}
.pp-card .n{font-size:1.6rem;font-weight:600;font-variant-numeric:tabular-nums;line-height:1.1;font-family:var(--font-display)}
.pp-card .l{font-size:.8rem;color:var(--muted)}
.pp-card.c-vf{border-left-color:var(--c-free)} .pp-card.c-voa{border-left-color:var(--c-voa)}
.pp-card.c-eta{border-left-color:var(--c-eta)} .pp-card.c-ev{border-left-color:var(--c-evisa)}
.pp-card.c-req{border-left-color:var(--c-req)}

.pp-group{margin:24px 0}
.pp-group h2{font-size:1.06rem;font-weight:500;display:flex;align-items:center;gap:9px;margin:0 0 13px}
.pp-gcount{color:var(--muted);font-weight:400;font-size:.9rem}
.pp-gdot{width:11px;height:11px;border-radius:50%;display:inline-block;flex:none}
.g-vf .pp-gdot{background:var(--c-free)} .g-voa .pp-gdot{background:var(--c-voa)}
.g-eta .pp-gdot{background:var(--c-eta)} .g-ev .pp-gdot{background:var(--c-evisa)} .g-req .pp-gdot{background:var(--c-req)}
.pp-chips{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:8px}
.pp-chip{display:flex;align-items:center;gap:9px;background:var(--surface);border:1px solid var(--line);
  border-radius:9px;padding:8px 11px;font-size:.9rem}
.pp-chip .nm{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.pp-chip .st{font-size:.74rem;color:var(--muted);font-variant-numeric:tabular-nums;flex:none}
.g-vf .pp-chip{border-color:rgba(47,111,95,.28);background:#f3f8f5}
.g-voa .pp-chip{border-color:rgba(194,161,78,.32);background:#fbf6e9}
.g-eta .pp-chip{border-color:rgba(111,138,152,.30);background:#f1f5f6}

/* search dùng chung */
.grid-search{flex:1 1 280px;min-width:200px;padding:10px 13px;border:1px solid var(--line2);
  border-radius:var(--radius-sm);font:inherit;font-size:.95rem;background:var(--surface);color:var(--ink)}
.grid-search:focus,.grid-filter:focus{outline:none;border-color:var(--gold)}
.grid-filter{padding:10px 13px;border:1px solid var(--line2);border-radius:var(--radius-sm);
  background:var(--surface);font:inherit;font-size:.95rem;color:var(--ink)}

/* ============================== Compare ============================== */
.cmp-form{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin:18px 0}
.cmp-form .grid-filter{flex:1 1 220px;min-width:160px}
.cmp-vs{color:var(--muted);font-size:1.2rem}
.cmp-btn{background:var(--teal);color:#fff;border:0;border-radius:var(--radius-sm);padding:11px 20px;
  font:inherit;font-size:.95rem;cursor:pointer}
.cmp-btn:hover{background:var(--teal2)}
.cmp-head{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:14px;
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);padding:20px;margin:18px 0}
.cmp-col .cmp-ctry{font-size:1.16rem}.cmp-col.right{text-align:right}
.cmp-col .flag-lg{vertical-align:middle}
.cmp-score{color:var(--muted);font-size:.9rem;margin-top:4px}
.cmp-delta span{display:inline-block;min-width:54px;text-align:center;font-weight:600;font-size:1.15rem;
  font-family:var(--font-display);padding:6px 10px;border-radius:var(--radius-sm);background:var(--cream-deep);color:var(--muted)}
.cmp-delta .up{background:#e7f0ea;color:var(--c-free)} .cmp-delta .down{background:#f6ece6;color:#a4502f}
.cmp-cards{grid-template-columns:repeat(3,1fr)}
.cmp-lists{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.toolbar-link{margin-left:8px;font-size:.92rem;white-space:nowrap}

/* danh sách / lưới bảng cũ (route /passport-index hiện dùng SPA, giữ phòng hờ) */
.grid-toolbar{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin:18px 0 10px}
.grid-count{color:var(--muted);font-size:.88rem;font-variant-numeric:tabular-nums;margin-left:auto}
.grid-legend{display:flex;flex-wrap:wrap;gap:16px;color:var(--muted);font-size:.84rem;margin:0 0 8px}
.grid-legend .dot{display:inline-block;width:10px;height:10px;border-radius:50%;margin-right:5px;vertical-align:middle}
.d-vf{background:var(--c-free)}.d-voa{background:var(--c-voa)}.d-eta{background:var(--c-eta)}.d-ev{background:var(--c-evisa)}
.grid-wrap{overflow-x:auto}.grid-table{margin-top:6px;min-width:720px}
.grid-table th.num,.grid-table td.num{text-align:right;font-variant-numeric:tabular-nums}
.grid-table td.ctry{font-weight:600;white-space:nowrap}
.grid-table tbody tr:hover{background:var(--cream)}
.b{display:inline-block;min-width:30px;text-align:center;border-radius:5px;padding:1px 7px;
  font-size:.85rem;font-weight:600}
.b-vf{background:#dcefe2;color:#1c5a48}.b-voa{background:#f7eccf;color:#806017}.b-eta{background:#e4ecef;color:#3d5763}

@media(max-width:760px){.hero h1{font-size:1.6rem}.hide-sm{display:none}
  .cmp-lists{grid-template-columns:1fr}.cmp-cards{grid-template-columns:1fr}
  .pp-head{gap:16px}.pbook,.pcover{width:112px;height:163px}}

/* ===================== Trang chủ (intelligence) ===================== */
.eyebrow{font-size:.72rem;letter-spacing:.22em;text-transform:uppercase;color:var(--gold);font-weight:600;margin:0 0 12px}
.btn{display:inline-flex;align-items:center;gap:8px;border-radius:999px;padding:12px 22px;
  font-family:var(--font-serif);font-size:.95rem;line-height:1;cursor:pointer;border:1px solid transparent;transition:.25s ease}
.btn-primary{background:var(--teal);color:#fff}
.btn-primary:hover{background:var(--teal2);text-decoration:none}
.btn-ghost{background:transparent;color:var(--teal);border-color:var(--line2)}
.btn-ghost:hover{border-color:var(--teal);text-decoration:none}

.home-hero{display:grid;grid-template-columns:1.12fr .88fr;gap:44px;align-items:center;padding:52px 0 36px}
.hero-copy h1{font-size:clamp(32px,4.6vw,58px);line-height:1.1;margin:0 0 18px;font-weight:500;text-wrap:balance}
.hero-copy .lead{font-size:1.1rem;max-width:54ch}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin:26px 0 14px}
.hero-note{color:var(--muted);font-size:.82rem;letter-spacing:.01em;margin:0}

.hero-fan{display:flex;justify-content:center;align-items:center;min-height:268px}
.fan-cover{width:126px;height:183px;border-radius:9px;overflow:hidden;flex:none;margin-left:-42px;
  background:#0f2a28;box-shadow:var(--shadow-lg);transition:transform .3s ease,margin .3s ease}
.fan-cover:first-child{margin-left:0}
.fan-cover img{width:100%;height:100%;object-fit:cover;display:block}
.fan-cover:nth-child(1){transform:rotate(-10deg) translateY(10px)}
.fan-cover:nth-child(2){transform:rotate(-6deg) translateY(2px)}
.fan-cover:nth-child(3){transform:rotate(-2deg)}
.fan-cover:nth-child(4){transform:rotate(2deg)}
.fan-cover:nth-child(5){transform:rotate(6deg) translateY(2px)}
.fan-cover:nth-child(6){transform:rotate(10deg) translateY(10px)}
.hero-fan:hover .fan-cover{margin-left:-26px}

.statband{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);
  border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;margin:6px 0}
.stat{background:var(--surface);padding:22px 16px;text-align:center}
.stat .n{display:block;font-family:var(--font-display);font-size:2rem;font-weight:600;color:var(--teal);line-height:1}
.stat .l{display:block;color:var(--muted);font-size:.85rem;margin-top:7px}

.feature{display:grid;grid-template-columns:1.3fr .7fr;gap:34px;align-items:center;
  background:var(--teal);color:#fff;border-radius:var(--radius-lg);padding:36px;margin:44px 0}
.feature .eyebrow{color:var(--gold2)}
.feature h2{color:#fff;margin:0 0 12px;font-size:1.85rem}
.feature-lead{color:rgba(255,255,255,.82);font-size:1rem;max-width:56ch;margin:0 0 22px;line-height:1.6}
.feature .btn-primary{background:var(--gold);color:#22302e}
.feature .btn-primary:hover{background:var(--gold2)}
.feature-top{list-style:none;margin:0;padding:0;background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.14);border-radius:var(--radius);overflow:hidden}
.feature-top li{display:flex;align-items:center;gap:11px;padding:11px 15px;
  border-bottom:1px solid rgba(255,255,255,.10);font-size:.94rem}
.feature-top li:last-child{border-bottom:0}
.feature-top .rk{width:16px;color:var(--gold2);font-variant-numeric:tabular-nums;text-align:right}
.feature-top .nm{flex:1;color:#fff}.feature-top .nm:hover{color:var(--gold2);text-decoration:none}
.feature-top .mb{font-family:var(--font-display);color:#fff;font-weight:600;font-variant-numeric:tabular-nums}

.suite{margin:50px 0}
.suite-head{max-width:60ch;margin-bottom:24px}
.suite-head h2{font-size:clamp(24px,3vw,36px);margin:.1em 0 .3em}
.tier-head{display:flex;align-items:baseline;gap:14px;flex-wrap:wrap;
  border-bottom:1px solid var(--line);padding-bottom:10px;margin:26px 0 16px}
.tier-head h3{margin:0;font-size:1.08rem;border-left:3px solid var(--gold);padding-left:12px}
.tier-desc{color:var(--muted);font-size:.9rem}
.card{min-height:132px}
.card-desc{font-size:.86rem;color:var(--muted);line-height:1.5;flex:1}

.creed{display:grid;grid-template-columns:repeat(4,1fr);gap:26px;margin:50px 0 6px;
  padding-top:30px;border-top:1px solid var(--line)}
.creed-item h4{margin:0 0 6px;font-size:1rem;color:var(--teal);font-weight:500}
.creed-item p{margin:0;color:var(--muted);font-size:.9rem;line-height:1.55}

/* ===== Bản đồ trang chủ ===== */
.homap{margin:50px 0}
.homap-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:18px 18px 8px;box-shadow:var(--shadow-sm)}
#home-map{width:100%;height:auto;display:block;background:#f1eee5;border-radius:var(--radius)}
#home-map path{transition:fill .3s ease}
.homap-legend{display:flex;flex-wrap:wrap;gap:12px 18px;padding:14px 4px 4px;font-size:.82rem;color:var(--muted)}
.homap-legend span{display:inline-flex;align-items:center;gap:7px}
.homap-legend i{width:12px;height:12px;border-radius:3px;display:inline-block}
.homap-cta{margin:16px 0 0}
.homap-pick{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 14px}
.homap-pick button{font:inherit;font-size:.88rem;padding:7px 14px;border-radius:999px;cursor:pointer;
  border:1px solid var(--line2);background:var(--surface);color:var(--ink-soft);transition:.2s ease}
.homap-pick button:hover{border-color:var(--gold);color:var(--teal)}
.homap-pick button.on{background:var(--teal);color:#fff;border-color:var(--teal)}
.homap-tip{position:fixed;z-index:60;pointer-events:none;background:var(--surface);color:var(--ink);
  border:1px solid var(--line2);border-radius:8px;padding:7px 11px;font-size:.84rem;box-shadow:var(--shadow);max-width:210px}
.homap-tip b{display:block;font-weight:600}
.homap-tip span{color:var(--muted);font-size:.78rem}

/* ===== UX polish: smooth scroll, focus-visible, reveal ===== */
html{scroll-behavior:smooth}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,
textarea:focus-visible,summary:focus-visible,[tabindex]:focus-visible{
  outline:2px solid var(--gold);outline-offset:2px;border-radius:4px}
.js .reveal{opacity:0;transform:translateY(18px);transition:opacity .6s ease,transform .6s ease}
.reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .js .reveal{opacity:1;transform:none;transition:none}
}

/* ===== Trang chỉ số (index landing) ===== */
.badge{display:inline-block;font-size:.58rem;letter-spacing:.1em;text-transform:uppercase;font-weight:600;
  padding:4px 10px;border-radius:999px;vertical-align:middle;margin-left:10px}
.badge-live{background:var(--c-free);color:#fff}
.badge-soon{background:rgba(176,137,35,.16);color:#8a6d1f}
.ix-cols{display:grid;grid-template-columns:1.6fr .9fr;gap:34px;align-items:start;margin:10px 0}
.ix-main h2{font-size:1.2rem;margin:1.5em 0 .5em}
.ix-main h2:first-child{margin-top:.3em}
.ix-main p{color:var(--ink-soft)}
.ticks{list-style:none;padding:0;margin:0 0 8px}
.ticks li{position:relative;padding:6px 0 6px 26px;color:var(--ink-soft)}
.ticks li::before{content:"✓";position:absolute;left:0;color:var(--c-free);font-weight:700}
.ticks-x li::before{content:"✕";color:var(--c-req)}
.ix-side{position:sticky;top:98px}
.ix-note{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);padding:20px}
.ix-note-h{font-family:var(--font-display);color:var(--gold);font-weight:500;margin:0 0 8px}
.ix-note p{color:var(--muted);font-size:.92rem;line-height:1.6;margin:0 0 14px}
.ix-meta{color:var(--muted);font-size:.85rem;margin-top:14px}
@media(max-width:760px){.ix-cols{grid-template-columns:1fr}.ix-side{position:static}}
.process{list-style:none;padding:0;margin:10px 0 0;display:grid;gap:18px;max-width:780px}
.process li{display:flex;gap:16px;align-items:flex-start}
.step-n{flex:none;width:38px;height:38px;border-radius:50%;background:var(--teal);color:#fff;
  font-family:var(--font-display);font-size:1.05rem;display:flex;align-items:center;justify-content:center;margin-top:2px}
.process h4{margin:0 0 4px;font-size:1.06rem;font-weight:500}
.process p{margin:0;color:var(--ink-soft);line-height:1.6}
.ix-source{margin:8px 0 0;color:var(--muted);font-size:.86rem;max-width:70ch}
.vn-callout{display:inline-flex;align-items:center;gap:8px;background:#f6f2e6;
  border:1px solid rgba(176,137,35,.32);border-radius:999px;padding:7px 15px;font-size:.9rem;margin:2px 0 6px}
.rank-table tr.is-vn{background:#fbf6e9}
.rank-table tr.is-vn td{font-weight:600}
.ix-readmore{margin:8px 0 0;color:var(--muted);font-size:.95rem}
.ix-readmore a{color:var(--teal)}
.ix-about{max-width:760px;margin:24px 0 0}
.ix-about h2{font-size:1.2rem;margin:1.5em 0 .5em}
.ix-about p{color:var(--ink-soft)}

/* ===== Chi tiết hộ chiếu: intro + khám phá thêm ===== */
.pp-intro{color:var(--ink-soft);font-size:1.05rem;line-height:1.7;max-width:72ch;margin:16px 0 4px}
.pp-more{margin:32px 0 0;border-top:1px solid var(--line);padding-top:20px}
.pp-more h2{font-size:1.1rem;margin:0 0 12px}
.more-links{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:1fr 1fr;gap:10px}
.more-links a{display:block;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-sm);
  padding:12px 15px;font-size:.93rem;color:var(--teal)}
.more-links a:hover{border-color:var(--gold);text-decoration:none;box-shadow:var(--shadow-sm)}
@media(max-width:560px){.more-links{grid-template-columns:1fr}}

/* ===== Hồ sơ quốc gia ===== */
.ctry-head{display:flex;align-items:center;gap:18px;margin:8px 0 4px}
.flag-xl{width:74px;height:auto;border-radius:4px;box-shadow:0 0 0 1px var(--line);flex:none}
.profile-sec{margin:26px 0}
.tier-h{font-size:1.1rem;font-weight:500;border-left:3px solid var(--gold);padding-left:12px;margin:0 0 14px}
.profile-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:12px}
.pcard{display:flex;flex-direction:column;gap:7px;background:var(--surface);border:1px solid var(--line);
  border-radius:var(--radius);padding:16px 18px;transition:box-shadow .3s ease,transform .3s ease}
.pcard:hover{box-shadow:var(--shadow);transform:translateY(-2px);text-decoration:none}
.pc-ix{font-family:var(--font-display);font-weight:500;color:var(--ink);font-size:1rem;line-height:1.25}
.pc-score{align-self:flex-start;font-size:1.05rem;min-width:64px;padding:3px 12px}
.pc-rank{color:var(--muted);font-size:.86rem}
.ctry-summary{background:var(--surface);border:1px solid var(--line);border-left:3px solid var(--gold);border-radius:10px;padding:14px 16px;margin:10px 0 24px;line-height:1.65}
@media(max-width:560px){.profile-grid{grid-template-columns:1fr 1fr}}

@media(max-width:900px){
  .home-hero{grid-template-columns:1fr;gap:26px}
  .hero-fan{order:-1;min-height:0}
  .feature{grid-template-columns:1fr;gap:24px}
  .creed{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:560px){
  .statband{grid-template-columns:repeat(2,1fr)}
  .creed{grid-template-columns:1fr}
  /* Dải bìa 6 cái: width*6 - overlap*5 phải ≤ bề rộng nội dung (viewport-40).
     78*6 - 30*5 = 318px → vừa cả màn 360px, hết tràn ngang. */
  .fan-cover{width:78px;height:113px;margin-left:-30px}
}

/* ============== Company pages (about / contact / CTA / nav-cta) ====== */
.site-nav a.nav-cta{background:var(--teal);color:#fff;border-radius:999px;padding:9px 17px}
.site-nav a.nav-cta:hover{background:var(--teal2);color:#fff}
.site-nav a.nav-cta.is-active{box-shadow:none;background:var(--teal2)}
.nav-menu-foot{display:block;margin-top:6px;padding:9px;border-top:1px solid var(--line);
  color:var(--teal);font-size:.86rem;text-transform:none;letter-spacing:0}
.nav-menu-foot:hover{background:var(--cream);text-decoration:none}

.page-hero{padding:38px 0 24px;border-bottom:1px solid var(--line);margin-bottom:10px}
.page-hero h1{font-size:clamp(28px,3.6vw,46px);line-height:1.12;margin:.1em 0 .35em;font-weight:500}
.page-hero .lead{max-width:62ch}
.prose-sec{margin:34px 0;max-width:72ch}
.prose-sec p{color:var(--ink-soft)}

.capwrap{margin:42px 0}
.caps{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:18px}
.cap{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);padding:24px;
  transition:box-shadow .3s ease,transform .3s ease}
.cap:hover{box-shadow:var(--shadow);transform:translateY(-2px)}
.cap h3{margin:0 0 8px;font-size:1.12rem}
.cap p{color:var(--muted);font-size:.94rem;line-height:1.6;margin:0 0 14px}
.arrow{font-size:.92rem;font-weight:500;color:var(--teal)}
@media(max-width:760px){.caps{grid-template-columns:1fr}}

.cta-band{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:22px;
  background:var(--teal);color:#fff;border-radius:var(--radius-lg);padding:34px 38px;margin:50px 0}
.cta-band h2{color:#fff;margin:0 0 6px;font-size:1.5rem}
.cta-band p{color:rgba(255,255,255,.82);margin:0;max-width:60ch;font-size:.98rem;line-height:1.6}
.cta-actions{display:flex;gap:12px;flex-wrap:wrap}
.cta-band .btn-primary{background:var(--gold);color:#22302e}
.cta-band .btn-primary:hover{background:var(--gold2)}
.cta-band .btn-ghost{color:#fff;border-color:rgba(255,255,255,.4)}
.cta-band .btn-ghost:hover{border-color:#fff}
@media(max-width:640px){.cta-band{padding:26px}}

.contact-grid{display:grid;grid-template-columns:1.5fr .9fr;gap:34px;margin:22px 0 10px;align-items:start}
.contact-form-wrap{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);padding:28px}
.cform .frow{margin-bottom:16px}
.cform .frow-2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.cform label{display:block;font-size:.88rem;color:var(--ink-soft);font-weight:500}
.cform input,.cform select,.cform textarea{width:100%;margin-top:6px;padding:11px 13px;
  border:1px solid var(--line2);border-radius:var(--radius-sm);font:inherit;font-size:.95rem;
  background:var(--cream);color:var(--ink)}
.cform input:focus,.cform select:focus,.cform textarea:focus{outline:none;border-color:var(--gold);background:#fff}
.cform textarea{resize:vertical}
.hp{position:absolute!important;left:-9999px;width:1px;height:1px;opacity:0;pointer-events:none}
.form-note{color:var(--muted);font-size:.82rem;margin:12px 0 0}
.thanks{text-align:center;padding:22px 10px}
.thanks-mark{width:54px;height:54px;border-radius:50%;background:var(--c-free);color:#fff;
  display:flex;align-items:center;justify-content:center;font-size:1.7rem;margin:0 auto 14px}
.thanks h2{margin:0 0 8px}
.thanks p{color:var(--muted);max-width:48ch;margin:0 auto 18px}

.contact-info{background:var(--teal-deep);color:rgba(255,255,255,.8);border-radius:var(--radius-lg);padding:26px}
.contact-info h3{color:#fff;margin:0 0 16px;font-size:1.05rem}
.cinfo{list-style:none;margin:0;padding:0}
.cinfo li{display:flex;flex-direction:column;gap:2px;margin-bottom:14px}
.ci-l{font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;color:var(--gold2)}
.cinfo a{color:#fff}.cinfo a:hover{color:var(--gold2)}
.cinfo-note{color:rgba(255,255,255,.5);font-size:.82rem;line-height:1.55;margin:18px 0 0;
  border-top:1px solid rgba(255,255,255,.12);padding-top:14px}
@media(max-width:760px){.contact-grid{grid-template-columns:1fr}.cform .frow-2{grid-template-columns:1fr}}

.foot-disc-mini{color:rgba(255,255,255,.42)}
.foot-legal a{color:rgba(255,255,255,.6)}
.foot-legal a:hover{color:var(--gold2)}

/* ===== Newsletter (footer) ===== */
.foot-news{margin:14px 0 12px}
.foot-news label{display:block;font-size:.78rem;letter-spacing:.08em;text-transform:uppercase;
  color:var(--gold2);margin-bottom:8px}
.fn-row{display:flex;gap:8px;max-width:320px}
.foot-news input{flex:1;min-width:0;padding:10px 12px;border:1px solid rgba(255,255,255,.2);
  border-radius:var(--radius-sm);background:rgba(255,255,255,.06);color:#fff;font:inherit;font-size:.9rem}
.foot-news input::placeholder{color:rgba(255,255,255,.45)}
.foot-news input:focus{outline:none;border-color:var(--gold)}
.foot-news button{flex:none;background:var(--gold);color:#22302e;border:0;border-radius:var(--radius-sm);
  padding:10px 16px;font:inherit;font-size:.9rem;font-weight:500;cursor:pointer}
.foot-news button:hover{background:var(--gold2)}

/* ===== FAQ accordion ===== */
.faq-list{max-width:820px;margin:8px 0 10px}
.gloss{max-width:840px;margin:8px 0 10px}
.gloss dt{font-weight:600;color:var(--teal);font-size:1.04rem;margin-top:18px;padding-top:16px;border-top:1px solid var(--line)}
.gloss dt:first-of-type{border-top:0;margin-top:0;padding-top:0}
.gloss dd{margin:5px 0 0;color:var(--ink);line-height:1.6}
.faq-item{border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);
  margin-bottom:10px;overflow:hidden}
.faq-item summary{cursor:pointer;list-style:none;padding:16px 20px;font-family:var(--font-display);
  font-weight:500;font-size:1.05rem;color:var(--ink);display:flex;justify-content:space-between;align-items:center;gap:14px}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";color:var(--gold);font-size:1.3rem;flex:none;transition:transform .2s}
.faq-item[open] summary::after{content:"−"}
.faq-item summary:hover{color:var(--teal)}
.faq-a{padding:0 20px 18px;color:var(--ink-soft);line-height:1.7}
.faq-a p{margin:0}

/* ===== Cookie banner + back-to-top ===== */
.cookie-banner{position:fixed;bottom:16px;left:16px;right:16px;max-width:640px;margin:0 auto;z-index:60;
  background:var(--teal-deep);color:rgba(255,255,255,.85);border:1px solid rgba(255,255,255,.14);
  border-radius:var(--radius);padding:14px 18px;display:flex;gap:14px;align-items:center;
  justify-content:space-between;flex-wrap:wrap;box-shadow:var(--shadow-lg)}
.cookie-banner p{margin:0;font-size:.88rem}
.cookie-banner a{color:var(--gold2)}
.cookie-banner .btn{padding:8px 16px;font-size:.88rem;background:var(--gold);color:#22302e}
.cookie-banner .btn:hover{background:var(--gold2)}
@media(max-width:560px){.cookie-banner{flex-direction:column;align-items:stretch;text-align:center}}

.to-top{position:fixed;bottom:18px;right:18px;z-index:55;width:44px;height:44px;border-radius:50%;border:0;
  background:var(--teal);color:#fff;font-size:1.2rem;line-height:1;cursor:pointer;box-shadow:var(--shadow);
  opacity:0;pointer-events:none;transform:translateY(8px);transition:.25s ease}
.to-top.show{opacity:1;pointer-events:auto;transform:none}
.to-top:hover{background:var(--teal2)}

/* ===== Bài viết liên quan ===== */
.related{max-width:740px;margin:40px auto 0;border-top:1px solid var(--line);padding-top:24px}
.related h2{font-size:1.1rem;margin:0 0 14px}
.related-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.related-card{display:block;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:16px 18px}
.related-card:hover{box-shadow:var(--shadow);text-decoration:none}
.related-card .rt{font-size:.66rem;letter-spacing:.1em;text-transform:uppercase;color:#8a6d1f;font-weight:600}
.related-card .rn{display:block;margin-top:6px;color:var(--ink);font-weight:500;line-height:1.3}
@media(max-width:560px){.related-grid{grid-template-columns:1fr}}

/* ===================== Insights / Bài viết ========================== */
.art-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin:24px 0}
.art-card{display:flex;flex-direction:column;gap:10px;background:var(--surface);border:1px solid var(--line);
  border-radius:var(--radius-lg);padding:24px;transition:box-shadow .3s ease,transform .3s ease}
.art-card:hover{box-shadow:var(--shadow);transform:translateY(-2px);text-decoration:none}
.art-tag{align-self:flex-start;font-size:.66rem;letter-spacing:.12em;text-transform:uppercase;
  color:#8a6d1f;font-weight:600;background:rgba(176,137,35,.12);padding:4px 10px;border-radius:999px}
.art-title{font-size:1.16rem;margin:2px 0;line-height:1.28;color:var(--ink);font-weight:500}
.art-excerpt{color:var(--muted);font-size:.92rem;line-height:1.55;margin:0;flex:1}
.art-meta{color:var(--muted);font-size:.8rem}
@media(max-width:860px){.art-grid{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.art-grid{grid-template-columns:1fr}}

.article{max-width:740px;margin:0 auto}
.art-head{margin:6px 0 24px;border-bottom:1px solid var(--line);padding-bottom:20px}
.art-head .art-tag{display:inline-block}
.art-head h1{font-size:clamp(27px,3.4vw,40px);line-height:1.16;margin:12px 0 8px;font-weight:500}
.art-body{font-size:1.04rem;line-height:1.78;color:var(--ink-soft)}
.art-body h2{font-size:1.28rem;color:var(--ink);margin:1.5em 0 .5em;font-weight:500}
.art-body p{margin:0 0 1.1em}
.art-body ul{margin:0 0 1.1em;padding-left:22px}
.art-body li{margin:.4em 0}
.art-body a{color:var(--teal);text-decoration:underline;text-underline-offset:2px}
.art-rank{font-size:.95rem;margin:1.5em 0}

/* ============================== 404 ================================= */
.nf{text-align:center;padding:64px 0 44px;max-width:62ch;margin:0 auto}
.nf-code{font-family:var(--font-display);font-size:clamp(64px,12vw,116px);line-height:1;color:var(--gold);margin:0;opacity:.5}
.nf h1{margin:6px 0 10px}
.nf-links{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin:24px 0 6px}
.nf-suggest{list-style:none;display:flex;gap:18px;justify-content:center;flex-wrap:wrap;padding:0;margin:20px 0 0}
.nf-suggest a{color:var(--muted)}.nf-suggest a:hover{color:var(--teal)}