/* dothiaquacity.com — giao diện mới 2026. Màu thương hiệu Aqua City: xanh rừng + vàng ánh kim. */
/* font tự host (latin + vietnamese, tải từ Google Fonts) */
@font-face{font-family:'Be Vietnam Pro';font-style:normal;font-weight:400;font-display:swap;src:url(/fonts/bevietnampro-400-latin.woff2) format('woff2');unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD}
@font-face{font-family:'Be Vietnam Pro';font-style:normal;font-weight:400;font-display:swap;src:url(/fonts/bevietnampro-400-vietnamese.woff2) format('woff2');unicode-range:U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1, U+01AF-01B0, U+0300-0301, U+0303-0304, U+0308-0309, U+0323, U+0329, U+1EA0-1EF9, U+20AB}
@font-face{font-family:'Be Vietnam Pro';font-style:normal;font-weight:600;font-display:optional;src:url(/fonts/bevietnampro-600-latin.woff2) format('woff2');unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD}
@font-face{font-family:'Be Vietnam Pro';font-style:normal;font-weight:600;font-display:optional;src:url(/fonts/bevietnampro-600-vietnamese.woff2) format('woff2');unicode-range:U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1, U+01AF-01B0, U+0300-0301, U+0303-0304, U+0308-0309, U+0323, U+0329, U+1EA0-1EF9, U+20AB}
@font-face{font-family:'Be Vietnam Pro';font-style:normal;font-weight:700;font-display:optional;src:url(/fonts/bevietnampro-700-latin.woff2) format('woff2');unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD}
@font-face{font-family:'Be Vietnam Pro';font-style:normal;font-weight:700;font-display:optional;src:url(/fonts/bevietnampro-700-vietnamese.woff2) format('woff2');unicode-range:U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1, U+01AF-01B0, U+0300-0301, U+0303-0304, U+0308-0309, U+0323, U+0329, U+1EA0-1EF9, U+20AB}
@font-face{font-family:'Playfair Display';font-style:normal;font-weight:700;font-display:swap;src:url(/fonts/playfairdisplay-700-latin.woff2) format('woff2');unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD}
@font-face{font-family:'Playfair Display';font-style:normal;font-weight:700;font-display:swap;src:url(/fonts/playfairdisplay-700-vietnamese.woff2) format('woff2');unicode-range:U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1, U+01AF-01B0, U+0300-0301, U+0303-0304, U+0308-0309, U+0323, U+0329, U+1EA0-1EF9, U+20AB}
:root{
  --g9:#0b3b2c;--g8:#0f4a37;--g7:#145a43;--g5:#2a8a63;--g1:#e6f1eb;--mist:#f1f6f3;--sand:#f7f4ec;
  --gold:#c9a24b;--gold-d:#a9832f;--gold-t:#83631c;--gold-l:#f3e7c6;
  --ink:#16261f;--txt:#33433c;--muted:#61706a;--line:#e1e7e3;--white:#fff;
  --r:14px;--r-s:10px;--sh:0 10px 30px rgba(11,59,44,.10);--sh-s:0 3px 12px rgba(11,59,44,.08);
  --ff:"Be Vietnam Pro",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  --fh:"Playfair Display",Georgia,"Times New Roman",serif;
  --hdr:72px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;overflow-x:clip;scroll-behavior:smooth;scroll-padding-top:calc(var(--hdr) + 56px)}
body{margin:0;font:400 16px/1.7 var(--ff);color:var(--txt);background:#fff;overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{color:var(--g7);text-decoration:none}
a:hover{color:var(--gold-t)}
h1,h2,h3,h4{color:var(--ink);line-height:1.25;margin:0 0 .6em;font-weight:700}
h1,.h1,h2.h2,.sec-h h2{font-family:var(--fh);font-weight:700;letter-spacing:-.01em}
p{margin:0 0 1em}
button{font:inherit;cursor:pointer}
.ic{width:1.1em;height:1.1em;flex:none;vertical-align:-.15em}
.wrap{width:100%;max-width:1240px;margin:0 auto;padding:0 20px}
.skip{position:absolute;left:-999px;top:0;background:var(--gold);color:#000;padding:8px 14px;z-index:999}
.skip:focus{left:8px}
.muted{color:var(--muted)}
:focus-visible{outline:3px solid var(--gold);outline-offset:2px}

/* nút */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5em;padding:.78em 1.35em;border-radius:999px;border:1.5px solid transparent;font-weight:600;font-size:15px;line-height:1.2;transition:.2s;white-space:nowrap}
.btn-gold{background:linear-gradient(135deg,#d8b45e,var(--gold) 55%,var(--gold-d));color:#1d1606;box-shadow:0 6px 18px rgba(169,131,47,.28)}
.btn-gold:hover{color:#000;transform:translateY(-1px);box-shadow:0 10px 24px rgba(169,131,47,.36)}
.btn-ghost{border-color:rgba(255,255,255,.55);color:#fff;background:rgba(255,255,255,.06)}
.btn-ghost:hover{background:#fff;color:var(--g9)}
.btn-line{border-color:var(--g7);color:var(--g7);background:#fff}
.btn-line:hover{background:var(--g7);color:#fff}
.btn-text{padding:.4em 0;color:var(--g7)}
.btn-text:hover{color:var(--gold-t)}
.btn-block{width:100%}
.btns{display:flex;flex-wrap:wrap;gap:12px;margin-top:22px}
.eyebrow{display:inline-flex;align-items:center;gap:.45em;font-size:12.5px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--gold-t);margin-bottom:10px}
.eyebrow.light{color:var(--gold-l)}

/* topbar + header */
.topbar{background:var(--g9);color:#cfe0d7;font-size:13px;border-bottom:1px solid rgba(255,255,255,.08)}
.topbar-in{display:flex;justify-content:space-between;gap:16px;padding-top:6px;padding-bottom:6px}
.topbar a{color:#e9f2ed;display:inline-flex;align-items:center;gap:6px;margin-left:18px}
.topbar strong{color:var(--gold-l)}
.hdr{position:sticky;top:0;z-index:50;background:rgba(11,59,44,.97);backdrop-filter:saturate(1.2) blur(8px);transition:box-shadow .2s}
.hdr.scrolled{box-shadow:0 6px 24px rgba(0,0,0,.18)}
.hdr-in{display:flex;align-items:center;gap:20px;height:var(--hdr)}
.brand{display:flex;flex-direction:column;align-items:flex-start;gap:2px;flex:none}
.brand-logo{height:46px;width:auto}
.brand-sub{font-size:11px;color:#b9cfc3;letter-spacing:.02em}
.nav{display:flex;align-items:center;gap:4px;margin-left:auto}
.nav>a,.nav-item>a{color:#e8f1ec;font-weight:500;font-size:15px;padding:10px 12px;border-radius:8px;display:block}
.nav>a:hover,.nav-item>a:hover,.nav a.active{color:var(--gold-l)}
.nav a.active{box-shadow:inset 0 -2px 0 var(--gold)}
.nav-item{position:relative;display:flex;align-items:center}
.sub-tg{background:none;border:0;color:#cfe0d7;padding:6px 4px 6px 0;margin-left:-8px;display:flex}
.sub{position:absolute;top:100%;left:0;min-width:230px;background:#fff;border-radius:var(--r-s);box-shadow:var(--sh);padding:8px;opacity:0;visibility:hidden;transform:translateY(6px);transition:.18s;z-index:60}
.sub a{display:block;padding:8px 12px;border-radius:8px;color:var(--ink);font-size:14.5px}
.sub a:hover{background:var(--mist);color:var(--g7)}
.sub-zones{display:grid;grid-template-columns:1fr 1fr;width:560px;gap:2px}
.zlink{display:flex!important;gap:10px;align-items:center}
.zlink img{width:64px;height:44px;object-fit:cover;border-radius:6px;flex:none}
.zlink b{display:block;font-size:14.5px;color:var(--ink)}
.zlink small{display:block;font-size:12px;color:var(--muted);line-height:1.35}
.nav-item:hover>.sub,.nav-item:focus-within>.sub,.nav-item.open>.sub{opacity:1;visibility:visible;transform:none}
.nav-cta-m{display:none!important}
.hdr-act{display:flex;align-items:center;gap:14px;flex:none}
.hdr-phone{display:flex;align-items:center;gap:8px;color:#fff;font-weight:700;font-size:16px}
.hdr-phone .ic{width:34px;height:34px;padding:8px;border-radius:50%;background:rgba(201,162,75,.18);color:var(--gold-l)}
.hdr-phone small{display:block;font-size:11px;font-weight:500;color:#b9cfc3;line-height:1.1}
.hdr-phone span{line-height:1.2}
.burger{display:none;width:42px;height:42px;border:0;background:rgba(255,255,255,.08);border-radius:10px;flex-direction:column;justify-content:center;align-items:center;gap:5px}
.burger span{width:20px;height:2px;background:#fff;border-radius:2px;transition:.2s}

/* hero trang chủ: chữ một bên, ảnh một bên (ảnh phối cảnh có chữ in sẵn nên không phủ chữ lên) */
.hero{background:radial-gradient(1200px 500px at 85% -10%,rgba(42,138,99,.35),transparent 60%),linear-gradient(160deg,var(--g9),#082a20 70%);color:#dbe9e2;overflow:hidden}
.hero-in{display:grid;grid-template-columns:minmax(0,.95fr) minmax(0,1.15fr);gap:48px;align-items:center;padding-top:56px;padding-bottom:64px}
.hero h1{color:#fff;font-size:clamp(32px,4.2vw,54px);margin-bottom:.35em}
.hero-sub{font-size:17.5px;color:#cfe0d7;max-width:560px}
.hero-img{position:relative}
.hero-img img{border-radius:18px;box-shadow:0 30px 60px rgba(0,0,0,.35);aspect-ratio:1600/898;object-fit:cover;width:100%}
.hero-img::before{content:"";position:absolute;inset:-14px -14px 14px 14px;border:1px solid rgba(201,162,75,.45);border-radius:22px;z-index:-1}
.hero-img{z-index:0}
.facts{list-style:none;margin:34px 0 0;padding:20px 0 0;display:grid;grid-template-columns:repeat(4,1fr);gap:14px;border-top:1px solid rgba(255,255,255,.12)}
.facts b{display:block;font-family:var(--fh);font-size:24px;color:var(--gold-l);line-height:1.15}
.facts span{font-size:13px;color:#aac4b7}

/* khối chung */
.sec{padding:76px 0}
.sec-mist{background:var(--mist)}
.sec-sand{background:var(--sand)}
.sec-green{background:linear-gradient(160deg,var(--g8),var(--g9));color:#d7e6de}
.sec-h{text-align:center;max-width:780px;margin:0 auto 38px}
.sec-h h2{font-size:clamp(26px,3vw,38px)}
.sec-h p{color:var(--muted)}
.row-h{display:flex;justify-content:space-between;align-items:flex-end;text-align:left;max-width:none;gap:20px}
.row-h h2{margin:0}
.h2{font-size:clamp(26px,3vw,38px)}
.grid{display:grid;gap:24px}
.g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:24px;box-shadow:var(--sh-s)}

/* giới thiệu trang chủ */
.intro{display:grid;grid-template-columns:minmax(0,1fr) 360px;gap:48px;align-items:start}
.qinfo{position:sticky;top:calc(var(--hdr) + 20px);border-top:4px solid var(--gold)}
.qinfo h3{font-family:var(--fh);font-size:22px}
.qinfo dl{margin:0 0 18px;display:grid;grid-template-columns:96px 1fr;gap:10px 12px;font-size:14.5px}
.qinfo dt{color:var(--muted)}
.qinfo dd{margin:0;color:var(--ink);font-weight:500}
.clamp{position:relative;max-height:520px;overflow:hidden}
.clamp::after{content:"";position:absolute;left:0;right:0;bottom:0;height:140px;background:linear-gradient(transparent,#fff 75%);pointer-events:none}
.clamp .clamp-btn{position:absolute;left:0;bottom:6px;z-index:2}
.clamp.open{max-height:none}
.clamp.open::after{display:none}
.clamp.open .clamp-btn{position:static;margin-top:10px}

/* thẻ phân khu */
.prj{position:relative;display:block;border-radius:var(--r);overflow:hidden;color:#fff;aspect-ratio:4/3.1;box-shadow:var(--sh-s);background:var(--g8)}
.prj img{width:100%;height:100%;object-fit:cover;transition:transform .6s}
.prj::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,0) 35%,rgba(5,30,22,.88))}
.prj:hover img{transform:scale(1.06)}
.prj-b{position:absolute;left:0;right:0;bottom:0;padding:18px 18px 16px;z-index:1}
.prj-name{display:block;font-family:var(--fh);font-size:22px;font-weight:700;line-height:1.2}
.prj-tag{display:block;font-size:13.5px;color:#d7e6de;margin-top:3px}
.prj-more{display:inline-flex;align-items:center;gap:6px;font-size:13px;color:var(--gold-l);font-weight:600;margin-top:8px}
.prj:hover{color:#fff}

/* vị trí */
.pos{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.1fr);gap:48px;align-items:center}
.pos h2{color:#fff}
.pos-map{margin:0}
.pos-map img{border-radius:var(--r);box-shadow:0 20px 50px rgba(0,0,0,.35);cursor:zoom-in}
.prose-light,.prose-light p,.prose-light li{color:#d7e6de}
.prose.prose-light h3{color:var(--gold-l)}
.prose-light strong{color:#fff}
.prose-light ul li::before{background:var(--gold)!important}

/* nội dung (prose) */
.prose{font-size:16.5px;color:var(--txt)}
.prose h2{font-family:var(--fh);font-size:clamp(23px,2.4vw,30px);margin-top:1.6em}
.prose h3{font-size:19px;margin-top:1.4em;color:var(--g7)}
.prose h4{font-size:17px;margin-top:1.2em}
.prose>*:first-child,.psec>*:first-child{margin-top:0}
.prose ul,.prose ol{padding-left:0;margin:0 0 1.2em}
.prose ul{list-style:none}
.prose ul li{position:relative;padding-left:22px;margin:.35em 0}
.prose ul li::before{content:"";position:absolute;left:3px;top:.72em;width:7px;height:7px;border-radius:50%;background:var(--g5)}
.prose ul ul{margin:.3em 0 .3em}
.prose ul ul li::before{background:none;border:1.5px solid var(--g5);width:6px;height:6px}
.prose ol{padding-left:1.4em}
.prose img{border-radius:var(--r-s);margin:14px auto;cursor:zoom-in}
.prose a{text-decoration:underline;text-underline-offset:3px}
.prose blockquote{margin:1.2em 0;padding:14px 20px;border-left:4px solid var(--gold);background:var(--sand);border-radius:0 var(--r-s) var(--r-s) 0}
.prose table{border-collapse:collapse;width:100%;font-size:15px}
.prose td,.prose th{border:1px solid var(--line);padding:8px 10px}
.table-wrap{overflow-x:auto;margin:1em 0}
.prose .sec-sub,.sec-sub{margin:-.4em 0 1.1em;color:var(--gold-t);font-weight:600;letter-spacing:.06em;text-transform:uppercase;font-size:13.5px}
.prose-wide{max-width:1240px}
.prose-wide>p{max-width:860px;margin-left:auto;margin-right:auto;text-align:center;color:var(--muted)}
.embed{position:relative;aspect-ratio:16/9;border-radius:var(--r);overflow:hidden;margin:16px 0}
.embed iframe{position:absolute;inset:0;width:100%;height:100%;border:0}

/* lưới ảnh nội dung (thẻ ảnh site cũ) */
.gal{display:grid;gap:18px;margin:18px 0 26px}
.gal.g1{grid-template-columns:1fr}
.gal.g2{grid-template-columns:repeat(2,1fr)}
.gal.g3{grid-template-columns:repeat(3,1fr)}
.gal.g4,.gal.g5,.gal.g6{grid-template-columns:repeat(4,1fr)}
.tile{margin:0;border-radius:var(--r-s);overflow:hidden;background:#fff;border:1px solid var(--line);box-shadow:var(--sh-s);display:flex;flex-direction:column}
.tile>a{display:flex;flex-direction:column;height:100%;color:inherit;text-decoration:none!important}
.tile img{margin:0!important;border-radius:0!important;width:100%;aspect-ratio:4/3;object-fit:cover;transition:transform .5s}
.gal.g1 .tile img,.gal.g2 .tile img{aspect-ratio:auto}
.tile:hover img{transform:scale(1.04)}
.tile figcaption{padding:12px 14px 14px;font-size:14.5px;line-height:1.45;position:relative;background:#fff}
.tile figcaption b{display:block;color:var(--ink);font-weight:600}
.tile figcaption span{display:block;color:var(--muted);font-size:13.5px;margin-top:3px}
.tile.feat{border:0;box-shadow:none;background:transparent;text-align:center;align-items:center;padding:8px 6px}
.tile.feat img{width:84px!important;height:84px;aspect-ratio:1;object-fit:contain;cursor:default;margin:0 auto!important}
.tile.feat:hover img{transform:none}
.tile.feat figcaption{background:transparent;padding:10px 4px 0}
.tile.feat figcaption b{font-family:var(--fh);font-size:19px;margin-bottom:6px}
.tile.feat figcaption span{font-size:14.5px;line-height:1.6}
.sec .prose-wide .gal{margin-top:6px}
.prose-wide .gal.g3:not(.feats){grid-template-columns:repeat(4,1fr)}

/* trang con */
.phero{position:relative;min-height:420px;display:flex;align-items:flex-end;color:#fff;background:var(--g9);overflow:hidden}
.phero>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.phero-shade{position:absolute;inset:0;background:linear-gradient(90deg,rgba(5,30,22,.88),rgba(5,30,22,.55) 55%,rgba(5,30,22,.15)),linear-gradient(180deg,rgba(5,30,22,0) 50%,rgba(5,30,22,.7))}
.phero-plain{min-height:0;background:linear-gradient(160deg,var(--g8),var(--g9))}
.phero-plain .phero-shade{display:none}
.phero-in{position:relative;padding-top:56px;padding-bottom:44px}
.phero h1{color:#fff;font-size:clamp(28px,3.6vw,46px);max-width:900px;margin-bottom:.3em}
.phero-sub{font-size:18px;color:#e3eee8;max-width:720px;margin:0}
.crumbs{display:flex;flex-wrap:wrap;gap:8px;font-size:13.5px;color:#cfe0d7;margin-bottom:14px}
.crumbs a{color:#fff}
.crumbs a:hover{color:var(--gold-l)}
.crumbs.dark{color:var(--muted)}
.crumbs.dark a{color:var(--g7)}
.tabs{position:sticky;top:var(--hdr);z-index:40;background:#fff;border-bottom:1px solid var(--line);box-shadow:0 4px 14px rgba(0,0,0,.04)}
.tabs-in{display:flex;gap:4px;overflow-x:auto;scrollbar-width:none;padding-top:8px;padding-bottom:8px}
.tabs-in::-webkit-scrollbar{display:none}
.tabs a{flex:none;padding:8px 14px;border-radius:999px;color:var(--txt);font-size:14px;font-weight:500;white-space:nowrap}
.tabs a:hover{background:var(--mist);color:var(--g7)}
.tabs a.on{background:var(--g7);color:#fff}
.page-grid{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:48px;padding-top:44px;padding-bottom:64px;align-items:start}
.psec{padding:6px 0 28px;border-bottom:1px solid var(--line);margin-bottom:28px}
.psec:last-of-type{border-bottom:0}
.psec h2{margin-top:0}
.psec .gal.g3,.psec .gal.g4{grid-template-columns:repeat(3,1fr)}
.side .sticky{position:sticky;top:calc(var(--hdr) + 70px)}
.note{background:var(--sand);border:1px solid #ece3cc;border-left:4px solid var(--gold);border-radius:var(--r-s);padding:14px 18px;font-size:14.5px;color:#4a4229;margin:18px 0 26px}
.contact-cards{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:20px 0 30px}
.ccard{display:flex;gap:14px;align-items:center;border:1px solid var(--line);border-radius:var(--r);padding:16px;color:var(--ink);background:#fff;box-shadow:var(--sh-s)}
.ccard .ic{width:44px;height:44px;padding:11px;border-radius:12px;background:var(--g1);color:var(--g7)}
.ccard small{display:block;color:var(--muted);font-size:12.5px}
.ccard b{display:block;font-size:15.5px;line-height:1.35;word-break:break-word}
a.ccard:hover{border-color:var(--g5);color:var(--ink)}

/* video xem trước */
.yt{position:relative;display:block;width:100%;max-width:860px;margin:10px auto 18px;padding:0;border:0;border-radius:var(--r);overflow:hidden;background:#000;aspect-ratio:16/9}
.yt img{width:100%;height:100%;object-fit:cover;opacity:.88;margin:0!important;border-radius:0!important;cursor:pointer}
.yt-play{position:absolute;left:50%;top:50%;width:76px;height:76px;margin:-38px 0 0 -38px;border-radius:50%;background:rgba(201,162,75,.95);color:#1d1606;display:flex;align-items:center;justify-content:center;box-shadow:0 10px 30px rgba(0,0,0,.35);transition:.2s}
.yt-play .ic{width:34px;height:34px;margin-left:4px}
.yt:hover .yt-play{transform:scale(1.08)}
.yt iframe{position:absolute;inset:0;width:100%;height:100%;border:0}

/* người tư vấn */
.adv-wide{display:grid;grid-template-columns:300px 1fr;gap:44px;align-items:center;background:#fff;border-radius:22px;padding:34px;box-shadow:var(--sh);border:1px solid var(--line)}
.adv-photo{border-radius:16px;width:100%;aspect-ratio:300/352;object-fit:cover}
.adv-body h2{font-family:var(--fh);font-size:34px;margin-bottom:4px}
.adv-role{color:var(--gold-t);font-weight:600;margin-bottom:14px}
.ticks{list-style:none;padding:0;margin:14px 0}
.ticks li{display:flex;gap:10px;align-items:flex-start;margin:6px 0}
.ticks .ic{color:var(--g5);margin-top:.3em}
.adv-lic{font-size:14px;color:var(--muted)}
.adv-side{padding:20px}
.adv-head{display:flex;gap:14px;align-items:center}
.adv-head img{width:64px;height:64px;border-radius:50%;object-fit:cover;border:3px solid var(--gold-l)}
.adv-head small{display:block;font-size:12px;color:var(--muted)}
.adv-head b{display:block;font-size:17px;color:var(--ink)}
.adv-head span{display:block;font-size:12.5px;color:var(--g7);line-height:1.35}
.adv-btns{display:grid;grid-template-columns:1fr auto;gap:8px;margin-top:14px}
.adv-btns .btn{padding:.7em 1em}
.adv-side hr{border:0;border-top:1px solid var(--line);margin:18px 0 14px}
.side-h{font-size:16px;margin-bottom:10px}

/* form */
.lead .fld{margin-bottom:10px}
.lead label{display:block;font-size:13px;font-weight:600;color:var(--ink);margin-bottom:4px}
.lead input[type=text],.lead input[type=tel],.lead input[type=email],.lead select{width:100%;padding:11px 13px;border:1px solid #cfd8d3;border-radius:10px;font:inherit;font-size:15px;background:#fff;color:var(--ink)}
.lead input:focus,.lead select:focus{border-color:var(--g5);outline:2px solid rgba(42,138,99,.18)}
.lead .consent{display:flex;gap:8px;align-items:flex-start;font-weight:400;font-size:12.5px;color:var(--muted);margin:6px 0 12px;line-height:1.45}
.lead .consent input{margin-top:2px}
.hp{position:absolute;left:-5000px}
.lead-msg{font-size:14px;margin:8px 0 0;min-height:1em}
.lead-msg.ok{color:var(--g7);font-weight:600}
.lead-msg.err{color:#b42318}
.lead.sent .fld,.lead.sent .consent,.lead.sent button{display:none}

/* CTA */
.cta{background:linear-gradient(135deg,var(--g9),var(--g7));color:#d7e6de;padding:72px 0;position:relative;overflow:hidden}
.cta::before{content:"";position:absolute;right:-120px;top:-120px;width:420px;height:420px;border-radius:50%;border:1px solid rgba(201,162,75,.25)}
.cta-in{display:grid;grid-template-columns:1fr 420px;gap:48px;align-items:center;position:relative}
.cta h2{color:#fff;font-family:var(--fh);font-size:clamp(26px,3vw,38px)}
.cta-call a{color:var(--gold-l);font-weight:700;font-size:20px}
.cta-form{padding:26px}

/* tin tức */
.pcard{background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;display:flex;flex-direction:column;box-shadow:var(--sh-s);transition:.2s}
.pcard:hover{transform:translateY(-3px);box-shadow:var(--sh)}
.pcard-img img{width:100%;aspect-ratio:16/10;object-fit:cover}
.pcard-b{padding:16px 18px 20px}
.pcard h3{font-size:17px;line-height:1.4;margin:6px 0 8px}
.pcard h3 a{color:var(--ink)}
.pcard h3 a:hover{color:var(--g7)}
.pcard p{font-size:14.5px;color:var(--muted);margin:0}
.meta{font-size:12.5px;color:var(--muted)}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin:28px 0}
.chips a{padding:7px 16px;border-radius:999px;border:1px solid var(--line);color:var(--txt);font-size:14px}
.chips a.on,.chips a:hover{background:var(--g7);border-color:var(--g7);color:#fff}
article.feat{display:grid;grid-template-columns:1.2fr 1fr;gap:32px;align-items:center;margin-bottom:34px;background:var(--mist);border-radius:18px;overflow:hidden}
article.feat .feat-img img{width:100%;aspect-ratio:16/10;object-fit:cover}
article.feat .feat-b{padding:24px 30px 24px 0}
article.feat h2{font-family:var(--fh);font-size:clamp(22px,2.4vw,30px)}
article.feat h2 a{color:var(--ink)}
.news-grid{margin-bottom:40px}
.pager{display:flex;flex-wrap:wrap;gap:6px;justify-content:center;margin:10px 0 60px}
.pager a,.pager span{min-width:40px;height:40px;display:inline-flex;align-items:center;justify-content:center;padding:0 12px;border-radius:10px;border:1px solid var(--line);color:var(--txt)}
.pager .on{background:var(--g7);color:#fff;border-color:var(--g7)}
.pager .gap{border:0}
.post-top{padding-top:22px}
.post-h h1{font-family:var(--fh);font-size:clamp(26px,3.2vw,40px)}
.post-lead{font-size:18px;color:var(--ink);font-weight:500;border-left:4px solid var(--gold);padding-left:16px}
.post-photo{margin:0 0 22px}
.post-photo img{border-radius:var(--r);width:100%}
.post .prose img{margin:16px auto}
.share{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin:26px 0;font-size:14px;color:var(--muted)}
.share a,.share .link{padding:6px 14px;border:1px solid var(--line);border-radius:999px;background:#fff;color:var(--txt);font-size:13.5px}
.rel-h{font-family:var(--fh);margin-top:40px}
.post .adv-wide{grid-template-columns:200px 1fr;gap:28px;padding:24px;margin-top:30px}
.post .adv-body h2{font-size:26px}
.side-news{margin-top:20px;padding:18px}
.mini{display:flex;gap:12px;padding:10px 0;border-top:1px solid var(--line);color:var(--ink);font-size:14px;line-height:1.4}
.mini:first-of-type{border-top:0}
.mini img{width:80px;height:56px;object-fit:cover;border-radius:8px;flex:none}
.mini small{display:block;color:var(--muted);font-size:12px;margin-top:3px}

/* lỗi */
.err-page{padding:70px 0;text-align:center}
.err-code{font-family:var(--fh);font-size:90px;color:var(--gold);line-height:1}
.err-page .btns{justify-content:center}
.err-grid{margin-top:44px;text-align:left}

/* footer */
.ftr{background:#07271d;color:#a9c1b5;font-size:14.5px;padding-top:60px}
.ftr-grid{display:grid;grid-template-columns:1.5fr 1fr 1.1fr 1.3fr;gap:36px;padding-bottom:44px}
.ftr .brand-logo{height:60px;margin-bottom:14px}
.ftr-h{color:#fff;font-size:16px;font-family:var(--ff);margin-bottom:14px}
.ftr ul{list-style:none;margin:0;padding:0}
.ftr li{margin:7px 0}
.ftr a{color:#cfe0d7}
.ftr a:hover{color:var(--gold-l)}
.ftr-note{font-size:13px;color:#8aa598}
.ftr-adv{display:flex;gap:12px;align-items:center;margin-bottom:12px}
.ftr-adv img{width:56px;height:56px;border-radius:50%;object-fit:cover;border:2px solid var(--gold)}
.ftr-adv b{display:block;color:#fff}
.ftr-adv small{display:block;font-size:12.5px}
.ftr-c li{display:flex;gap:10px;align-items:center}
.ftr-c .ic{color:var(--gold)}
.ftr-contact .btn{margin-top:14px}
.ftr-bot{border-top:1px solid rgba(255,255,255,.08);padding:16px 0;font-size:13px}
.ftr-bot-in{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}

/* thanh liên hệ mobile */
.mbar{display:none}

/* modal */
.modal{position:fixed;inset:0;z-index:100;display:flex;align-items:center;justify-content:center;padding:16px}
.modal[hidden]{display:none}
.modal-bg{position:absolute;inset:0;background:rgba(4,22,16,.65);backdrop-filter:blur(3px)}
.modal-box{position:relative;background:#fff;border-radius:18px;padding:26px;width:100%;max-width:440px;max-height:calc(100vh - 32px);overflow:auto;box-shadow:0 30px 80px rgba(0,0,0,.35)}
.modal-box h2{font-family:var(--fh);font-size:24px;margin:12px 0 4px}
.modal-x{position:absolute;right:12px;top:10px;width:36px;height:36px;border:0;background:var(--mist);border-radius:50%;font-size:22px;line-height:1;color:var(--ink)}
.modal-adv{display:flex;gap:12px;align-items:center}
.modal-adv img{width:52px;height:52px;border-radius:50%;object-fit:cover;border:2px solid var(--gold-l)}
.modal-adv small{display:block;font-size:12px;color:var(--muted)}
.modal-adv b{color:var(--ink)}

/* xem ảnh lớn */
.lb{position:fixed;inset:0;z-index:120;background:rgba(3,15,11,.94);display:flex;align-items:center;justify-content:center;padding:50px 60px}
.lb[hidden]{display:none}
.lb img{max-width:100%;max-height:100%;object-fit:contain;border-radius:8px}
.lb button{position:absolute;border:0;background:rgba(255,255,255,.12);color:#fff;width:46px;height:46px;border-radius:50%;font-size:28px;line-height:1}
.lb-x{top:12px;right:12px}
.lb-p{left:10px;top:50%;margin-top:-23px}
.lb-n{right:10px;top:50%;margin-top:-23px}
.lb-c{position:absolute;bottom:10px;left:0;right:0;text-align:center;color:#d7e6de;font-size:14px;margin:0;padding:0 16px}

/* responsive */
@media (max-width:1180px){
  .hdr-phone span{display:none}
  .nav>a,.nav-item>a{padding:10px 9px;font-size:14.5px}
}
@media (max-width:1024px){
  :root{--hdr:64px}
  .burger{display:flex}
  .hdr-cta{display:none}
  .brand-logo{height:40px}
  .nav{position:fixed;top:0;right:0;bottom:0;width:min(360px,88vw);background:var(--g9);flex-direction:column;align-items:stretch;gap:0;padding:80px 18px 30px;transform:translateX(100%);visibility:hidden;transition:transform .25s,visibility .25s;overflow-y:auto;z-index:70;margin:0;box-shadow:-20px 0 40px rgba(0,0,0,.3)}
  .nav.open{transform:none;visibility:visible}
  body.menu-open{overflow:hidden}
  body.menu-open::after{content:"";position:fixed;inset:0;background:rgba(0,0,0,.45);z-index:60}
  .burger{position:relative;z-index:80}
  .hdr-act{margin-left:auto}
  .nav>a,.nav-item>a{padding:13px 6px;font-size:16px;border-bottom:1px solid rgba(255,255,255,.08);border-radius:0}
  .nav a.active{box-shadow:none;color:var(--gold-l)}
  .nav-item{flex-wrap:wrap}
  .nav-item>a{flex:1}
  .sub-tg{margin:0;padding:12px;border-bottom:1px solid rgba(255,255,255,.08)}
  .sub,.sub-zones{position:static;opacity:1;visibility:visible;transform:none;display:none;width:100%;box-shadow:none;background:rgba(255,255,255,.05);margin:4px 0 8px;grid-template-columns:1fr}
  .nav-item:hover>.sub{display:none}
  .nav-item.open>.sub{display:block}
  .nav-item.open>.sub-zones{display:grid}
  .sub a{color:#e8f1ec}
  .zlink b{color:#fff}
  .zlink small{color:#a9c1b5}
  .nav-cta-m{display:flex!important;margin-top:18px}
  .hero-in{grid-template-columns:1fr;gap:34px;padding-top:36px}
  .hero-img{order:-1}
  .hero-img::before{display:none}
  .intro,.pos,.cta-in{grid-template-columns:1fr}
  .qinfo{position:static}
  .page-grid{grid-template-columns:1fr}
  .side .sticky{position:static}
  .g4{grid-template-columns:repeat(2,1fr)}
  .g3{grid-template-columns:repeat(2,1fr)}
  .gal.g3,.gal.g4,.gal.g5,.gal.g6,.psec .gal.g3,.psec .gal.g4,.prose-wide .gal.g3:not(.feats){grid-template-columns:repeat(2,1fr)}
  .ftr-grid{grid-template-columns:1fr 1fr}
  .adv-wide{grid-template-columns:220px 1fr;gap:28px}
}
@media (max-width:640px){
  body{font-size:15.5px}
  .wrap{padding:0 16px}
  .topbar .tb-who{display:none}
  .topbar a[href^=mailto]{display:none}
  .topbar-in{justify-content:center}
  .topbar a{margin:0 8px}
  .hdr-phone{display:none}
  .sec{padding:54px 0}
  .facts{grid-template-columns:repeat(2,1fr)}
  .g3,.g4{grid-template-columns:1fr}
  .zones{grid-template-columns:1fr 1fr;gap:12px}
  .zones .prj{aspect-ratio:3/3.6}
  .zones .prj-name{font-size:17px}
  .zones .prj-tag,.zones .prj-more{display:none}
  .gal{gap:10px}
  .gal.g2,.gal.g3,.gal.g4,.gal.g5,.gal.g6,.psec .gal.g3,.psec .gal.g4,.prose-wide .gal.g3:not(.feats){grid-template-columns:1fr 1fr}
  .gal.feats{grid-template-columns:1fr}
  .tile figcaption{padding:9px 10px 10px;font-size:13.5px}
  .row-h{flex-direction:column;align-items:flex-start}
  .phero{min-height:340px}
  .phero.phero-plain{min-height:0}
  .contact-cards{grid-template-columns:1fr}
  .adv-wide,.post .adv-wide{grid-template-columns:1fr;padding:20px;text-align:left}
  .adv-photo{max-width:240px}
  article.feat{grid-template-columns:1fr;gap:0}
  article.feat .feat-b{padding:18px 20px 22px}
  .ftr-grid{grid-template-columns:1fr}
  .ftr{padding-bottom:64px}
  .mbar{display:grid;grid-template-columns:1fr 1fr 1.3fr;position:fixed;left:0;right:0;bottom:0;z-index:90;background:#fff;box-shadow:0 -6px 20px rgba(0,0,0,.12);padding-bottom:env(safe-area-inset-bottom)}
  .mbar a{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;padding:8px 4px;font-size:12.5px;font-weight:600;color:var(--g7)}
  .mbar .ic{width:20px;height:20px}
  .mbar-main{background:linear-gradient(135deg,#d8b45e,var(--gold));color:#1d1606!important}
  .lb{padding:50px 8px}
  .lb-p,.lb-n{top:auto;bottom:40px}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}