/* KP Real Estate — style dùng chung toàn site */
:root {
  --ink: #111111;          /* đen tuyền */
  --ink-soft: #55585c;     /* xám chì */
  --paper: #f6f3ec;        /* trắng sữa */
  --paper-2: #ebe8e1;
  --card: #fbf9f4;
  --line: #d8d5ce;
  --gold: #5c5f64;         /* điểm nhấn: xám chì */
  --gold-light: #ebe7dd;   /* điểm nhấn trên nền đen: trắng sữa */
  --gold-deep: #3f4246;    /* chữ nhấn trên nền sáng: xám chì đậm */
  --night: #0a0a0a;        /* nền đen tuyền */
  --night-2: #161616;
  --night-line: #2b2b2b;
  --cream: #f3efe6;
  --mute: #9a9c9f;
  --radius: 6px;
  --arch: 999px 999px 6px 6px;
  --serif: "Cormorant Garamond", "Times New Roman", serif;
  --sans: "Be Vietnam Pro", system-ui, -apple-system, "Segoe UI", sans-serif;
  --max: 1200px;
  --ease: cubic-bezier(.2, .7, .2, 1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0; font-family: var(--sans); font-size: 16px; line-height: 1.7;
  color: var(--ink); background: var(--paper); -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; }
h1, h2, h3 { font-family: var(--serif); font-weight: 500; line-height: 1.1; margin: 0; }
::selection { background: var(--gold-light); color: var(--ink); }

.wrap { max-width: var(--max); margin: 0 auto; padding: 0 32px; }
.wrap > * { min-width: 0; }
section { padding: 112px 0; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 12px;
  font-size: 12px; font-weight: 600; letter-spacing: .26em; text-transform: uppercase;
  color: var(--gold-deep); margin: 0 0 18px;
}
.eyebrow::before { content: "◆"; font-size: 8px; color: var(--gold); }
.section-title { font-size: clamp(34px, 4.6vw, 56px); margin-bottom: 20px; }
.section-title em { font-style: italic; color: var(--gold-deep); }
.lead { color: var(--ink-soft); font-size: 17px; max-width: 620px; margin: 0; }
.center { text-align: center; }
.center .lead { margin: 0 auto; }
.head-row { display: flex; justify-content: space-between; align-items: end; gap: 28px; flex-wrap: wrap; margin-bottom: 52px; }
.dark { background: var(--night); color: var(--cream); }
.dark .lead { color: var(--mute); }
.dark .eyebrow { color: var(--gold-light); }
.dark .section-title em { color: var(--gold-light); }
.tint { background: var(--paper-2); }

/* ---------- Header ---------- */
.nav { position: sticky; top: 0; z-index: 50; background: rgba(246, 243, 236, .94); backdrop-filter: blur(12px); border-bottom: 1px solid var(--line); }
.nav .wrap { display: flex; align-items: center; justify-content: space-between; height: 78px; gap: 16px; }
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; color: var(--ink); }
.brand-mark { width: 50px; height: 50px; flex: none; }
.brand-name { font-family: var(--serif); font-size: 25px; font-weight: 600; line-height: 1; }
.brand-name small { display: block; font-family: var(--sans); font-size: 9.5px; font-weight: 600; letter-spacing: .3em; color: var(--gold-deep); margin-top: 6px; }
.nav-links { display: flex; gap: 32px; align-items: center; }
.nav-links a { text-decoration: none; font-size: 14px; font-weight: 500; color: var(--ink-soft); position: relative; padding: 6px 0; }
.nav-links a:not(.btn)::after { content: ""; position: absolute; left: 0; right: 100%; bottom: 0; height: 1px; background: var(--gold); transition: right .3s var(--ease); }
.nav-links a:hover, .nav-links a.active { color: var(--ink); }
.nav-links a:hover::after, .nav-links a.active::after { right: 0; }
.nav-links .btn { padding: 12px 20px; }
.nav-links a.btn-dark, .nav-links a.btn-dark:hover { color: #ffffff; font-weight: 600; letter-spacing: .04em; }
.nav-toggle { display: none; background: none; border: 0; font-size: 26px; cursor: pointer; color: var(--ink); }

/* ---------- Nút ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 15px 28px; border-radius: 999px;
  font: 600 14px/1 var(--sans); letter-spacing: .02em;
  text-decoration: none; cursor: pointer; border: 1px solid transparent;
  transition: background .25s, color .25s, border-color .25s, transform .25s;
}
.btn:hover { transform: translateY(-2px); }
.btn-dark { background: var(--night); color: var(--cream); }
.btn-dark:hover { background: var(--night-2); }
.btn-gold { background: var(--gold-light); color: var(--ink); }
.btn-gold:hover { background: #ffffff; }
.btn-line { border-color: var(--ink); color: var(--ink); background: transparent; }
.btn-line:hover { background: var(--ink); color: var(--cream); }
.btn-ghost { border-color: rgba(243,239,230,.5); color: var(--cream); background: transparent; }
.btn-ghost:hover { background: var(--cream); color: var(--ink); }
.btn-sm { padding: 11px 18px; font-size: 13px; }
.link-arrow { font-size: 14px; font-weight: 600; text-decoration: none; color: var(--gold-deep); display: inline-flex; gap: 8px; }
.link-arrow::after { content: "→"; transition: transform .3s; }
.link-arrow:hover::after { transform: translateX(5px); }

/* ---------- Hero chia đôi + khung vòm trình chiếu ---------- */
.hero { padding: 72px 0 96px; overflow: hidden; }
.hero .wrap { display: grid; grid-template-columns: 1.05fr .95fr; gap: 72px; align-items: center; }
.hero h1 { font-size: clamp(46px, 6.4vw, 88px); line-height: 1.02; margin-bottom: 26px; }
.hero h1 em { color: var(--gold-deep); }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 36px; }
.pillars { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 56px; padding-top: 28px; border-top: 1px solid var(--line); }
.pillars b { font-family: var(--serif); font-size: 24px; font-weight: 600; display: block; }
.pillars span { font-size: 13px; color: var(--ink-soft); line-height: 1.5; display: block; }
.arch-show { position: relative; }
.arch-frame { position: relative; aspect-ratio: 4 / 5; border-radius: var(--arch); overflow: hidden; background: var(--night); box-shadow: 0 40px 80px -40px rgba(0, 0, 0, .5); }
.arch-frame img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0; transform: scale(1.08); transition: opacity 1.2s var(--ease), transform 6s linear; }
.arch-frame img.on { opacity: 1; transform: scale(1); }
.arch-outline { position: absolute; inset: -18px -18px 30px 18px; border: 1px solid var(--gold); border-radius: var(--arch); z-index: -1; }
.arch-cap {
  position: absolute; left: -36px; bottom: 44px; background: var(--card); padding: 18px 22px; min-width: 230px;
  border-left: 3px solid var(--gold); box-shadow: 0 20px 40px -24px rgba(0,0,0,.35);
}
.arch-cap small { display: block; font-size: 11px; letter-spacing: .18em; text-transform: uppercase; color: var(--gold-deep); }
.arch-cap strong { font-family: var(--serif); font-size: 24px; font-weight: 600; }
.arch-dots { display: flex; gap: 8px; justify-content: center; margin-top: 22px; }
.arch-dots button { width: 26px; height: 3px; border: 0; padding: 0; background: var(--line); cursor: pointer; transition: background .3s, width .3s; }
.arch-dots button.on { background: var(--gold); width: 44px; }

/* ---------- Thẻ dự án ---------- */
.projects { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.pcard { text-decoration: none; color: inherit; display: flex; flex-direction: column; }
.pcard .img { position: relative; aspect-ratio: 4 / 5; border-radius: var(--arch); overflow: hidden; background: var(--night); }
.pcard .img img { width: 100%; height: 100%; object-fit: cover; transition: transform 1s var(--ease); }
.pcard:hover .img img { transform: scale(1.06); }
.pcard .badge { position: absolute; left: 50%; bottom: 18px; transform: translateX(-50%); white-space: nowrap; background: var(--card); color: var(--ink); font-size: 11px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; padding: 7px 14px; border-radius: 999px; }
.pcard .meta { padding: 22px 6px 0; text-align: center; }
.pcard .loc { font-size: 12px; letter-spacing: .18em; text-transform: uppercase; color: var(--gold-deep); }
.pcard h3 { font-size: 32px; margin: 6px 0 8px; }
.pcard p { color: var(--ink-soft); font-size: 15px; margin: 0 0 14px; }
.pcard.soon .img { display: grid; place-items: center; background: repeating-linear-gradient(135deg, var(--paper-2) 0 14px, var(--paper) 14px 28px); border: 1px dashed var(--line); }
.pcard.soon .img span { font-family: var(--serif); font-size: 26px; color: var(--ink-soft); font-style: italic; }
.dark .pcard p { color: var(--mute); }
.dark .pcard .loc { color: var(--gold-light); }
.empty { text-align: center; color: var(--ink-soft); padding: 48px 0; grid-column: 1 / -1; }

/* Bộ lọc dự án */
.filters { display: flex; flex-wrap: wrap; gap: 28px; margin-bottom: 48px; padding: 22px 26px; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); align-items: center; }
.filters .grp { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.filters .grp > span { font-size: 12px; letter-spacing: .16em; text-transform: uppercase; color: var(--ink-soft); margin-right: 6px; }
.chip { font: 500 14px var(--sans); padding: 8px 16px; border-radius: 999px; border: 1px solid var(--line); background: transparent; cursor: pointer; color: var(--ink); }
.chip.on { background: var(--night); color: var(--cream); border-color: var(--night); }
.count { margin-left: auto; font-size: 14px; color: var(--ink-soft); }

/* ---------- Cam kết ---------- */
.trust { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--night-line); border: 1px solid var(--night-line); margin-top: 8px; }
.trust > div { background: var(--night); padding: 40px 30px; }
.trust .ic { width: 46px; height: 46px; border-radius: 50%; border: 1px solid var(--gold); display: grid; place-items: center; color: var(--gold-light); margin-bottom: 22px; }
.trust .ic svg { width: 20px; height: 20px; }
.trust h3 { font-size: 26px; margin-bottom: 10px; }
.trust p { margin: 0; color: var(--mute); font-size: 15px; }

/* ---------- Về tôi (khối giới thiệu) ---------- */
.about { display: grid; grid-template-columns: .9fr 1.1fr; gap: 80px; align-items: center; }
.portrait { position: relative; aspect-ratio: 4 / 5; border-radius: var(--arch); overflow: hidden; background: linear-gradient(160deg, var(--night-2), var(--night)); display: grid; place-items: center; }
.portrait:has(img) { background: linear-gradient(180deg, #f8f6f1, #e6e3dc); }
.portrait img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 12%; }
.portrait .initials { font-family: var(--serif); font-size: 130px; color: var(--gold-light); }
.portrait .note { position: absolute; bottom: 18px; left: 0; right: 0; text-align: center; font-size: 12px; color: var(--mute); }
.signature { font-family: var(--serif); font-style: italic; font-size: 34px; color: var(--gold-deep); margin: 22px 0 0; }
.role { font-size: 13px; letter-spacing: .14em; text-transform: uppercase; color: var(--ink-soft); }
.steps { display: grid; grid-template-columns: 1fr 1fr; gap: 28px 36px; margin-top: 40px; }
.step { display: flex; gap: 18px; }
.step .n { flex: none; width: 44px; height: 44px; border-radius: 50%; background: var(--night); color: var(--gold-light); display: grid; place-items: center; font-family: var(--serif); font-size: 18px; }
.step b { font-family: var(--serif); font-size: 23px; font-weight: 600; display: block; line-height: 1.2; margin-bottom: 4px; }
.step p { margin: 0; color: var(--ink-soft); font-size: 15px; }

/* ---------- Tin tức ---------- */
.news { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.ncard { text-decoration: none; color: inherit; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; display: flex; flex-direction: column; transition: transform .3s var(--ease), box-shadow .3s; }
.ncard:hover { transform: translateY(-4px); box-shadow: 0 24px 40px -28px rgba(0,0,0,.4); }
.ncard .img { aspect-ratio: 16 / 10; overflow: hidden; background: var(--night); }
.ncard .img img { width: 100%; height: 100%; object-fit: cover; }
.ncard .body { padding: 24px 26px 28px; display: flex; flex-direction: column; flex: 1; }
.ncard .cat { font-size: 11px; letter-spacing: .18em; text-transform: uppercase; color: var(--gold-deep); font-weight: 600; }
.ncard h3 { font-size: 26px; margin: 8px 0 10px; }
.ncard p { color: var(--ink-soft); font-size: 15px; margin: 0 0 18px; }
.ncard .link-arrow { margin-top: auto; }

/* Tin thị trường */
.mkt-list { display: grid; border-top: 1px solid var(--line); }
.mkt-row { display: grid; grid-template-columns: 170px 1fr; gap: 6px 28px; padding: 20px 4px; border-bottom: 1px solid var(--line); text-decoration: none; color: inherit; transition: background .2s; }
.mkt-row:hover { background: var(--card); }
.mkt-row:hover .mkt-title { text-decoration: underline; text-underline-offset: 4px; text-decoration-thickness: 1px; }
.mkt-meta { display: flex; flex-direction: column; gap: 2px; font-size: 13px; color: var(--ink-soft); grid-row: span 2; }
.mkt-meta .src { font-size: 11px; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; color: var(--ink); }
.mkt-title { font-family: var(--serif); font-size: 24px; font-weight: 600; line-height: 1.25; text-wrap: balance; }
.mkt-sum { font-size: 15px; color: var(--ink-soft); }
.mkt-day { font-size: 30px; margin: 48px 0 6px; }
.mkt-list.full { border-top: 0; }
.mkt-list.full .mkt-day:first-child { margin-top: 0; }
.mkt-day + .mkt-row { border-top: 1px solid var(--line); }
.mkt-stamp { font-size: 13px; color: var(--ink-soft); margin: 16px 0 0; }
@media (max-width: 600px) {
  .mkt-row { grid-template-columns: 1fr; }
  .mkt-meta { flex-direction: row; gap: 10px; grid-row: auto; }
  .mkt-title { font-size: 21px; }
}

/* Bài viết */
.article-hero { padding: 72px 0 40px; }
.article-hero .wrap, .article .wrap { max-width: 820px; }
.article-hero h1 { font-size: clamp(36px, 5vw, 58px); margin: 6px 0 18px; }
.article-cover { max-width: 1040px; margin: 0 auto; padding: 0 32px; }
.article-cover img { width: 100%; aspect-ratio: 16 / 8; object-fit: cover; border-radius: var(--radius); }
.article { padding: 56px 0 96px; }
.article p, .article li { font-size: 17.5px; color: #1f2023; }
.article h2 { font-size: 34px; margin: 44px 0 14px; }
.article table { width: 100%; border-collapse: collapse; margin: 22px 0; font-size: 15.5px; }
.article th, .article td { text-align: left; padding: 12px 14px; border-bottom: 1px solid var(--line); }
.article th { font-size: 12px; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-soft); }
.article blockquote { margin: 28px 0; padding: 20px 26px; border-left: 3px solid var(--gold); background: var(--card); font-family: var(--serif); font-size: 23px; font-style: italic; }
.article .cta-box { margin-top: 48px; padding: 32px; background: var(--night); color: var(--cream); border-radius: var(--radius); display: flex; justify-content: space-between; align-items: center; gap: 20px; flex-wrap: wrap; }
.article .cta-box p { color: var(--cream); margin: 0; font-family: var(--serif); font-size: 26px; }
.crumbs { font-size: 13px; color: var(--ink-soft); }
.crumbs a { text-decoration: none; color: var(--gold-deep); }

/* Tiêu đề trang con */
.page-head { padding: 88px 0 72px; background: var(--night); color: var(--cream); position: relative; overflow: hidden; }
.page-head::after { content: ""; position: absolute; right: -120px; top: -160px; width: 520px; height: 640px; border: 1px solid var(--night-line); border-radius: var(--arch); }
.page-head h1 { font-size: clamp(42px, 6vw, 76px); margin-bottom: 14px; }
.page-head h1 em { color: var(--gold-light); }
.page-head .lead { color: var(--mute); }
.page-head .crumbs { color: var(--mute); margin-bottom: 18px; }
.page-head .crumbs a { color: var(--gold-light); }

/* ---------- Form tư vấn ---------- */
.consult { display: grid; grid-template-columns: .85fr 1.15fr; gap: 72px; align-items: start; }
.contact-list { list-style: none; padding: 0; margin: 36px 0 0; }
.contact-list li { padding: 18px 0; border-top: 1px solid var(--line); }
.contact-list li:last-child { border-bottom: 1px solid var(--line); }
.contact-list small { display: block; color: var(--ink-soft); font-size: 11px; letter-spacing: .18em; text-transform: uppercase; }
.contact-list a, .contact-list span.v { text-decoration: none; font-family: var(--serif); font-size: 27px; color: var(--ink); }
.contact-list a:hover { color: var(--gold-deep); }
.dark .contact-list li { border-color: var(--night-line); }
.dark .contact-list small { color: var(--mute); }
.dark .contact-list a, .dark .contact-list span.v { color: var(--cream); }
.form { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 40px; display: grid; gap: 22px; box-shadow: 0 30px 60px -40px rgba(0,0,0,.3); }
.form h3 { font-size: 32px; }
.form .hint { color: var(--ink-soft); font-size: 14px; margin: -14px 0 0; }
.form label, .form fieldset > legend { font-size: 12px; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-soft); }
.form label { display: grid; gap: 6px; }
.form fieldset { border: 0; padding: 0; margin: 0; }
.form fieldset > legend { margin-bottom: 10px; }
.form input:not([type=checkbox]):not([type=radio]), .form select, .form textarea {
  font: 16px var(--sans); color: var(--ink); background: var(--paper);
  border: 1px solid var(--line); border-radius: var(--radius); padding: 13px 14px; width: 100%;
}
.form input:focus, .form select:focus, .form textarea:focus { outline: 2px solid var(--gold); outline-offset: 1px; }
.form .row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.opts { display: flex; flex-wrap: wrap; gap: 8px; }
.opts label { display: inline-flex; flex-direction: row; align-items: center; gap: 0; letter-spacing: 0; text-transform: none; font-weight: 500; font-size: 14px; color: var(--ink); }
.opts input { position: absolute; opacity: 0; pointer-events: none; }
.opts label span { padding: 9px 16px; border: 1px solid var(--line); border-radius: 999px; cursor: pointer; transition: all .2s; }
.opts input:checked + span { background: var(--night); color: var(--cream); border-color: var(--night); }
.opts input:focus-visible + span { outline: 2px solid var(--gold); }
.form-ok { display: none; gap: 12px; color: var(--ink); font-size: 14px; margin: 0; padding: 18px; background: var(--paper-2); border-radius: var(--radius); }
.form-ok textarea { font: 13px/1.5 var(--sans); }
.ok-actions { display: flex; gap: 8px; flex-wrap: wrap; }

/* ---------- Dải CTA ---------- */
.cta { background: var(--night); color: var(--cream); border-radius: 0; display: grid; grid-template-columns: 1.2fr .8fr; overflow: hidden; }
.cta .txt { padding: 80px 64px; }
.cta h2 { font-size: clamp(34px, 4.4vw, 54px); margin-bottom: 18px; }
.cta h2 em { color: var(--gold-light); }
.cta p { color: var(--mute); margin: 0 0 30px; }
.cta .pic { position: relative; min-height: 360px; }
.cta .pic img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }

/* ---------- Footer ---------- */
.footer { background: #050505; color: #8e9093; font-size: 14px; padding: 72px 0 28px; }
.footer .cols { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 40px; padding-bottom: 44px; border-bottom: 1px solid #1f1f1f; }
.footer .brand { color: var(--cream); margin-bottom: 18px; }
.footer h4 { font: 600 12px var(--sans); letter-spacing: .18em; text-transform: uppercase; color: var(--gold-light); margin: 6px 0 16px; }
.footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.footer a { color: #d6d3cc; text-decoration: none; }
.footer a:hover { color: var(--gold-light); }
.footer .bottom { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; padding-top: 24px; font-size: 13px; }

/* Nút gọi nổi */
.float-call { position: fixed; right: 20px; bottom: 20px; z-index: 60; display: flex; flex-direction: column; gap: 10px; }
.float-call a { width: 56px; height: 56px; border-radius: 50%; display: grid; place-items: center; color: #fff; text-decoration: none; font-weight: 700; font-size: 13px; box-shadow: 0 12px 28px -8px rgba(0,0,0,.45); }
.float-call .zalo { background: #0068ff; }
.float-call .tel { background: var(--gold); position: relative; }
.float-call .tel svg { width: 22px; height: 22px; }
.float-call .tel::after { content: ""; position: absolute; inset: 0; border-radius: 50%; border: 2px solid var(--gold); animation: ring 2s infinite; }
@keyframes ring { from { transform: scale(1); opacity: .8; } to { transform: scale(1.6); opacity: 0; } }

/* ---------- Landing page dự án ---------- */
.lp-hero { position: relative; isolation: isolate; color: var(--cream); padding: 160px 0 96px; min-height: min(86vh, 820px); display: flex; align-items: flex-end; overflow: hidden; }
.lp-hero .bg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: -2; }
.lp-hero::before { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(180deg, rgba(0,0,0,.25), rgba(0,0,0,.35) 45%, rgba(0,0,0,.85)); }
.lp-hero .wrap { width: 100%; }
.lp-hero .eyebrow { color: var(--gold-light); }
.lp-hero .eyebrow::before { color: var(--gold-light); }
.lp-hero h1 { font-size: clamp(40px, 6.2vw, 84px); max-width: 900px; margin-bottom: 18px; text-wrap: balance; }
.lp-hero .lead { color: rgba(243,239,230,.85); font-size: 18px; }
.lp-ov { display: grid; grid-template-columns: 1.15fr .85fr; gap: 64px; align-items: start; margin-top: 32px; }
.lp-ov-pic { margin: 36px 0 0; border-radius: var(--radius); overflow: hidden; aspect-ratio: 16 / 10; }
.lp-ov-pic img { width: 100%; height: 100%; object-fit: cover; }
.facts-card { background: var(--night); color: var(--cream); border-radius: var(--radius); padding: 34px; position: sticky; top: 100px; display: grid; gap: 22px; }
.fc-head { display: flex; justify-content: space-between; align-items: baseline; border-bottom: 1px solid var(--night-line); padding-bottom: 16px; }
.fc-head span { font-size: 12px; letter-spacing: .18em; text-transform: uppercase; color: var(--mute); }
.fc-head b { font-family: var(--serif); font-size: 26px; font-weight: 500; }
.facts-card dl { margin: 0; display: grid; gap: 0; }
.facts-card dl > div { display: grid; grid-template-columns: 130px 1fr; gap: 16px; padding: 13px 0; border-bottom: 1px solid var(--night-line); }
.facts-card dt { font-size: 13px; color: var(--mute); }
.facts-card dd { margin: 0; font-size: 15px; }
.facts-card .btn { background: var(--cream); color: var(--ink); }
.lp-two { display: grid; grid-template-columns: .9fr 1.1fr; gap: 64px; align-items: start; }
.ticks { list-style: none; padding: 0; margin: 0; display: grid; gap: 0; }
.ticks li { position: relative; padding: 16px 0 16px 34px; border-bottom: 1px solid var(--line); font-size: 16.5px; }
.ticks li::before { content: ""; position: absolute; left: 4px; top: 25px; width: 10px; height: 1px; background: var(--gold); box-shadow: 0 0 0 0; }
.ticks li::after { content: ""; position: absolute; left: 12px; top: 21px; width: 6px; height: 6px; border-top: 1px solid var(--gold); border-right: 1px solid var(--gold); transform: rotate(45deg); }
.dark .ticks li { border-color: var(--night-line); color: var(--cream); }
.dark .ticks li::before { background: var(--gold-light); }
.dark .ticks li::after { border-color: var(--gold-light); }
.link-arrow.light { color: var(--gold-light); margin-top: 28px; }
.lp-amen-head { margin-top: 96px; }
.amen { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; }
.amen-col { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 30px 32px; }
.amen-col h3 { font-size: 28px; margin-bottom: 6px; }
.policy { display: grid; grid-template-columns: 1.3fr .7fr; gap: 40px; align-items: start; }
.steps-list { list-style: none; counter-reset: s; padding: 0; margin: 0; display: grid; gap: 12px; }
.steps-list li { counter-increment: s; display: grid; grid-template-columns: 44px 1fr; gap: 16px; align-items: start; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px 20px; }
.steps-list li::before { content: counter(s, decimal-leading-zero); font-family: var(--serif); font-size: 22px; color: var(--gold); line-height: 1.2; }
.gift { background: var(--night); color: var(--cream); border-radius: var(--radius); padding: 32px; display: grid; gap: 18px; position: sticky; top: 100px; }
.gift .eyebrow { color: var(--gold-light); margin: 0; }
.gift .ticks li { border-color: var(--night-line); }
.gift .ticks li::before { background: var(--gold-light); } .gift .ticks li::after { border-color: var(--gold-light); }
.note { font-size: 13px; color: var(--ink-soft); font-style: italic; margin: 22px 0 0; }
.dark .note { color: var(--mute); }
.progress { background: var(--night-2); border: 1px solid var(--night-line); border-radius: var(--radius); padding: 16px 20px; margin: 0 0 28px; color: var(--cream); }
.lp-gal { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.lp-gal a { display: block; aspect-ratio: 4 / 3; overflow: hidden; border-radius: var(--radius); background: var(--night-2); }
.lp-gal a:first-child { grid-column: span 2; grid-row: span 2; aspect-ratio: auto; }
.lp-gal img { width: 100%; height: 100%; object-fit: cover; transition: transform .8s var(--ease); }
.lp-gal a:hover img { transform: scale(1.05); }
/* Lưới ảnh luôn kín hàng: site.js gắn lớp theo số ảnh */
.lp-gal.one a:first-child { grid-column: 1 / -1; grid-row: auto; aspect-ratio: 21 / 9; }
.lp-gal.m1 a:last-child { grid-column: 1 / -1; aspect-ratio: 21 / 9; }
.lp-gal.m2 a:last-child { grid-column: span 2; aspect-ratio: auto; }
.lightbox[hidden] { display: none; }
.lightbox { position: fixed; inset: 0; z-index: 100; background: rgba(0,0,0,.92); display: grid; place-items: center; padding: 24px; }
.lightbox img { max-width: 100%; max-height: 88vh; object-fit: contain; border-radius: var(--radius); }
.lightbox button { position: absolute; top: 16px; right: 20px; background: none; border: 0; color: #fff; font-size: 42px; cursor: pointer; line-height: 1; }
@media (max-width: 1000px) {
  .lp-ov, .lp-two, .policy { grid-template-columns: 1fr; gap: 40px; }
  .facts-card, .gift { position: static; }
  .lp-gal { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 600px) {
  .lp-hero { padding: 120px 0 56px; min-height: 0; }
  .amen { grid-template-columns: 1fr; }
  .facts-card { padding: 24px; }
  .facts-card dl > div { grid-template-columns: 1fr; gap: 2px; }
  .lp-gal a:first-child { grid-column: span 2; grid-row: span 1; aspect-ratio: 16 / 10; }
  .lp-gal.m1 a:last-child, .lp-gal.m2 a:last-child { grid-column: auto; aspect-ratio: 4 / 3; }
  .lp-gal.odd a:last-child { grid-column: span 2; aspect-ratio: 16 / 10; }
}

/* Hiện dần khi cuộn */
.reveal { transition: opacity .9s var(--ease), transform .9s var(--ease); }
.reveal.pre { opacity: 0; transform: translateY(26px); }
.reveal.pre.in { opacity: 1; transform: none; }
.reveal.d1 { transition-delay: .1s; } .reveal.d2 { transition-delay: .2s; } .reveal.d3 { transition-delay: .3s; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .arch-frame img { transition: opacity .3s; transform: none; }
  .float-call .tel::after { animation: none; }
  html { scroll-behavior: auto; }
}

/* ---------- Responsive ---------- */
@media (max-width: 1000px) {
  section { padding: 88px 0; }
  .hero .wrap, .about, .consult, .cta { grid-template-columns: 1fr; gap: 56px; }
  .cta { gap: 0; }
  .cta .txt { padding: 56px 32px; }
  .arch-show { max-width: 460px; width: 100%; margin: 0 auto; }
  .projects, .news { grid-template-columns: 1fr 1fr; }
  .trust { grid-template-columns: 1fr 1fr; }
  .footer .cols { grid-template-columns: 1fr 1fr; }
  .nav-links { display: none; position: absolute; top: 100%; left: 0; right: 0; flex-direction: column; gap: 0; background: var(--paper); border-bottom: 1px solid var(--line); padding: 8px 0 20px; }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 14px 32px; width: 100%; }
  .nav-links a.btn { width: auto; margin: 10px 32px 0; }
  .nav-toggle { display: block; }
}
@media (max-width: 600px) {
  .wrap { padding: 0 18px; }
  section { padding: 68px 0; }
  .hero { padding: 40px 0 64px; }
  .pillars { grid-template-columns: 1fr; gap: 14px; }
  .projects, .news, .trust, .steps, .form .row, .footer .cols { grid-template-columns: 1fr; }
  .arch-cap { left: 0; right: 0; bottom: 0; min-width: 0; }
  .arch-outline { inset: -10px -10px 20px 10px; }
  .form { padding: 26px 20px; }
  .filters { gap: 16px; padding: 18px; }
  .count { margin-left: 0; }
  .contact-list a, .contact-list span.v { font-size: 23px; }
  .page-head { padding: 64px 0 52px; }
  .article-cover { padding: 0 18px; }
  .brand-name { font-size: 21px; }
}