/* ─────────────────────────────────────────────────────────────
   NOW·STUDIO — WEDDING GUIDE
   Kế thừa biến màu & font của site. Chỉ style riêng cho guide.
   ───────────────────────────────────────────────────────────── */
:root{--rule:rgba(201,168,118,.28);--rule-soft:rgba(26,23,20,.08)}
body{background:var(--bg);color:var(--dark)}
a{color:var(--gold-dark)}a:hover{color:var(--dark)}
:focus-visible{outline:1px solid var(--gold-dark);outline-offset:3px}
img{display:block;max-width:100%}
/* trang hiện tại trong nav — dùng active state có sẵn của header */
header nav a[aria-current="page"]{color:var(--dark);background:rgba(201,168,118,.1)}

.gd-wrap{max-width:1240px;margin:0 auto;padding:0 56px}
.gd-rule{height:1px;background:var(--rule)}

/* ── intro ── */
.gd-intro{padding:180px 0 0}
.gd-intro .gd-wrap{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,400px);gap:80px;align-items:end;padding-bottom:54px}
.gd-kicker{font-size:10px;letter-spacing:.34em;text-transform:uppercase;color:var(--gold-dark)}
.gd-intro h1{font-family:var(--serif);font-weight:300;font-size:clamp(46px,5.6vw,76px);line-height:1.02;letter-spacing:-.025em;margin-top:26px;text-wrap:balance}
.gd-intro h1 em{font-style:italic;color:var(--gold-dark)}
.gd-lede{font-family:var(--serif);font-size:18.5px;font-weight:300;line-height:1.72;color:var(--mid);text-wrap:pretty}
.gd-lede+.gd-lede{margin-top:14px;font-size:12.5px;font-family:var(--sans);letter-spacing:.02em;line-height:1.75;color:var(--muted)}

/* ── category nav ── */
.gd-cats{position:sticky;top:72px;z-index:20;background:rgba(250,248,245,.94);backdrop-filter:blur(12px);border-bottom:1px solid var(--rule)}
.gd-cats .gd-wrap{display:flex;gap:0;overflow-x:auto;scrollbar-width:none;-webkit-overflow-scrolling:touch}
.gd-cats .gd-wrap::-webkit-scrollbar{display:none}
.gd-cat{flex:0 0 auto;background:none;border:0;font-family:var(--sans);font-size:10.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--muted);cursor:pointer;padding:20px 20px 19px;border-bottom:1px solid transparent;margin-bottom:-1px;white-space:nowrap;transition:color .2s,border-color .2s;text-decoration:none}
.gd-cat:first-child{padding-left:0}
.gd-cat:hover{color:var(--dark)}
.gd-cat.on{color:var(--dark);border-bottom-color:var(--gold-dark)}
.gd-cat .n{font-size:9px;color:var(--muted);margin-left:6px;letter-spacing:.1em}

/* ── media chung ── */
.gd-media{position:relative;overflow:hidden;background:#e8ddd0;margin:0}
.gd-media img{width:100%;height:100%;object-fit:cover;transition:transform .8s cubic-bezier(.22,.61,.36,1)}
a:hover .gd-media img{transform:scale(1.032)}
.gd-media.is-missing{background:repeating-linear-gradient(135deg,#efe8de,#efe8de 12px,#e9e0d3 12px,#e9e0d3 24px)}
.gd-media.is-missing img{opacity:0}
.gd-media.is-missing::after{content:attr(data-slot);position:absolute;inset:0;display:flex;align-items:center;justify-content:center;padding:20px;text-align:center;font-size:9.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--muted)}

/* ── featured article ── */
.gd-featured{padding:86px 0 0}
.gd-featured a{display:grid;grid-template-columns:minmax(0,1.22fr) minmax(0,1fr);gap:64px;align-items:center;text-decoration:none;color:inherit}
.gd-featured .gd-media{aspect-ratio:4/3}
.gd-eyebrow{font-size:9.5px;letter-spacing:.26em;text-transform:uppercase;color:var(--gold-dark)}
.gd-featured h2{font-family:var(--serif);font-weight:300;font-size:clamp(32px,3.6vw,50px);line-height:1.1;letter-spacing:-.015em;margin:20px 0 0;text-wrap:balance;transition:color .2s}
.gd-featured a:hover h2{color:var(--gold-dark)}
.gd-featured p{font-family:var(--serif);font-size:17.5px;font-weight:300;line-height:1.68;color:var(--mid);margin-top:18px;max-width:42ch;text-wrap:pretty}
.gd-meta{display:flex;align-items:center;gap:10px;font-size:10px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);margin-top:26px}
.gd-meta .dot{width:2px;height:2px;border-radius:50%;background:var(--gold)}
.gd-link{display:inline-flex;align-items:center;gap:10px;font-size:10.5px;letter-spacing:.22em;text-transform:uppercase;color:var(--dark);border-bottom:1px solid var(--gold);padding-bottom:7px;margin-top:30px;transition:color .2s,border-color .2s}
.gd-link svg{transition:transform .25s}
a:hover .gd-link{color:var(--gold-dark)}
a:hover .gd-link svg{transform:translateX(5px)}

/* ── section head ── */
.gd-sec{padding:120px 0 0}
.gd-sec-head{display:flex;align-items:baseline;justify-content:space-between;gap:24px;padding-bottom:22px;border-bottom:1px solid var(--rule);margin-bottom:52px}
.gd-sec-head h3{font-size:10px;letter-spacing:.28em;text-transform:uppercase;color:var(--dark);font-weight:400}
.gd-sec-head .cnt{font-size:10px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}

/* ── grid 3 cột ── */
.gd-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:64px 34px}
.gd-card{display:flex;flex-direction:column;text-decoration:none;color:inherit}
.gd-card .gd-media{aspect-ratio:3/2;margin-bottom:20px}
.gd-card h4{font-family:var(--serif);font-weight:400;font-size:23px;line-height:1.26;letter-spacing:-.005em;margin:12px 0 0;text-wrap:pretty;transition:color .2s}
.gd-card:hover h4{color:var(--gold-dark)}
.gd-card p{font-size:13.5px;line-height:1.72;color:var(--mid);margin-top:11px;flex:1}
.gd-card .gd-meta{margin-top:18px}
.gd-card.hidden{display:none}

/* ── feature ngang (xen nhịp) ── */
.gd-break{margin-top:118px}
.gd-break a{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:0;text-decoration:none;color:inherit;align-items:stretch}
.gd-break .gd-media{aspect-ratio:3/2;height:100%}
.gd-break .txt{background:#14110e;color:#fff;padding:68px 62px;display:flex;flex-direction:column;justify-content:center;align-items:flex-start}
.gd-break .gd-eyebrow{color:var(--gold)}
.gd-break h3{font-family:var(--serif);font-weight:300;font-size:clamp(28px,3vw,40px);line-height:1.12;margin:18px 0 0;color:#fff;text-wrap:balance}
.gd-break p{font-family:var(--serif);font-size:16.5px;font-weight:300;line-height:1.7;color:rgba(255,255,255,.66);margin-top:16px;max-width:38ch}
.gd-break .gd-meta{color:rgba(255,255,255,.52)}
.gd-break .gd-link{color:rgba(255,255,255,.88);border-color:rgba(201,168,118,.5)}
.gd-break a:hover .gd-link{color:#fff}

/* ── 2 cột feature ── */
.gd-duo{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:56px}
.gd-duo .gd-card .gd-media{aspect-ratio:16/10}
.gd-duo .gd-card h4{font-size:29px}
.gd-duo .gd-card p{font-size:15px;font-family:var(--serif);line-height:1.68}

/* ── load more ── */
.gd-more{display:flex;justify-content:center;margin-top:74px}
.gd-more button{font-family:var(--sans);font-size:10.5px;letter-spacing:.22em;text-transform:uppercase;color:var(--dark);background:none;border:0;border-bottom:1px solid var(--gold);padding:0 0 8px;min-height:44px;cursor:pointer;transition:color .2s}
.gd-more button:hover{color:var(--gold-dark)}
.gd-empty{text-align:center;padding:70px 0;font-family:var(--serif);font-style:italic;font-size:20px;color:var(--muted)}

/* ── CTA cuối ── */
.gd-cta{margin-top:140px;padding:120px 0;border-top:1px solid var(--rule);text-align:center}
.gd-cta h3{font-family:var(--serif);font-weight:300;font-size:clamp(30px,3.4vw,46px);line-height:1.1;margin-top:22px;text-wrap:balance}
.gd-cta p{font-family:var(--serif);font-size:17px;font-weight:300;color:var(--mid);margin:16px auto 0;max-width:46ch}
.gd-cta .gd-link{margin-top:32px}

/* ══════════ ARTICLE DETAIL ══════════ */
/* .ar-head là thẻ <header> bên trong <article> nên bị quy tắc `header`
   toàn cục của site-base.css (fixed, cao 72px, flex) bắt trúng — đưa
   nó về luồng tài liệu bình thường để chữ không đè lên ảnh hero. */
.ar-head{position:static;top:auto;left:auto;right:auto;z-index:auto;display:block;height:auto;padding:168px 0 0;background:none;backdrop-filter:none;border-bottom:0;box-shadow:none;transition:none}
.ar-head .gd-wrap{max-width:860px}
.ar-crumb{display:flex;align-items:center;gap:9px;font-size:10px;letter-spacing:.2em;text-transform:uppercase;color:var(--muted)}
.ar-crumb a{color:var(--gold-dark)}
.ar-head h1{font-family:var(--serif);font-weight:300;font-size:clamp(38px,4.8vw,62px);line-height:1.06;letter-spacing:-.02em;margin-top:24px;text-wrap:balance}
.ar-head .ar-standfirst{font-family:var(--serif);font-size:20px;font-weight:300;line-height:1.68;color:var(--mid);margin-top:22px;max-width:54ch;text-wrap:pretty}
.ar-head .gd-meta{margin-top:30px;padding-top:22px;border-top:1px solid var(--rule)}
.ar-hero{margin-top:64px}
.ar-hero .gd-media{aspect-ratio:16/9}
.ar-hero figcaption{font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin-top:12px}

/* body — đo dòng 66ch, nhịp dọc đều */
.ar-body{max-width:680px;margin:0 auto;padding:72px 56px 0}
.ar-body>*{margin-bottom:24px}
.ar-body p{font-size:17px;line-height:1.78;color:var(--mid);text-wrap:pretty}
.ar-body h2{font-family:var(--serif);font-weight:400;font-size:30px;line-height:1.22;color:var(--dark);margin:58px 0 18px;letter-spacing:-.01em}
.ar-body h3{font-size:11px;letter-spacing:.22em;text-transform:uppercase;color:var(--gold-dark);margin:44px 0 12px}
.ar-body strong{color:var(--dark);font-weight:500}
.ar-body ul,.ar-body ol{padding-left:0;list-style:none;display:flex;flex-direction:column;gap:11px}
.ar-body li{font-size:17px;line-height:1.72;color:var(--mid);padding-left:26px;position:relative}
.ar-body ul li::before{content:'';position:absolute;left:2px;top:13px;width:9px;height:1px;background:var(--gold)}
.ar-body ol{counter-reset:n}
.ar-body ol li{counter-increment:n}
.ar-body ol li::before{content:counter(n,decimal-leading-zero);position:absolute;left:0;top:2px;font-family:var(--serif);font-size:14px;color:var(--gold-dark)}
.ar-note{border-left:1px solid var(--gold);padding:4px 0 4px 24px;margin:44px 0}
.ar-note p{font-family:var(--serif);font-style:italic;font-size:21px;line-height:1.6;color:var(--dark);margin:0}
.ar-note span{display:block;font-family:var(--sans);font-style:normal;font-size:9.5px;letter-spacing:.22em;text-transform:uppercase;color:var(--muted);margin-top:12px}
/* ảnh trong bài tràn rộng hơn cột chữ */
.ar-figure{margin:56px calc(50% - 50vw);max-width:100vw;padding:0 56px}
.ar-figure .inner{max-width:1040px;margin:0 auto}
.ar-figure .gd-media{aspect-ratio:16/9}
.ar-figure.duo .inner{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.ar-figure.duo .gd-media{aspect-ratio:4/5}
.ar-figure figcaption{font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin-top:12px;max-width:1040px;margin-left:auto;margin-right:auto}
.ar-takeaway{margin-top:64px;padding:40px 0;border-top:1px solid var(--rule);border-bottom:1px solid var(--rule)}
.ar-takeaway .gd-kicker{margin-bottom:16px}
.ar-takeaway ul{display:flex;flex-direction:column;gap:10px}
.ar-end{margin-top:56px;display:flex;align-items:center;gap:16px;font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}
.ar-end .gd-rule{flex:1}
.ar-related{padding:120px 0 0}

/* ══════════ footer dùng chung ══════════ */
.gd-foot{margin-top:130px;border-top:1px solid var(--rule);padding:44px 0 60px}
.gd-foot .gd-wrap{display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap}
.gd-foot .logo{font-family:var(--serif);font-size:20px;letter-spacing:.12em;color:var(--dark);text-decoration:none}
.gd-foot .logo span{color:var(--gold)}
.gd-foot small{font-size:11.5px;color:var(--muted)}

/* ══════════ tablet ══════════ */
@media (max-width:1024px){
  .gd-wrap{padding:0 36px}
  .gd-intro{padding-top:150px}
  .gd-intro .gd-wrap{grid-template-columns:1fr;gap:28px;align-items:start;padding-bottom:42px}
  .gd-featured a{grid-template-columns:1fr;gap:30px}
  .gd-featured .gd-media{aspect-ratio:16/9}
  .gd-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:52px 26px}
  .gd-break a{grid-template-columns:1fr}
  .gd-break .txt{padding:48px 36px}
  .gd-duo{grid-template-columns:1fr;gap:48px}
  .ar-body{padding:56px 36px 0;max-width:640px}
  .ar-figure{padding:0 36px}
}

/* ══════════ mobile ══════════ */
@media (max-width:768px){
  .gd-wrap{padding:0 20px}
  .gd-intro{padding-top:112px}
  .gd-intro .gd-wrap{gap:22px;padding-bottom:30px}
  .gd-intro h1{font-size:clamp(36px,10.5vw,46px);margin-top:18px}
  .gd-lede{font-size:17px}
  .gd-cats .gd-wrap{padding:0 20px}
  .gd-cat{font-size:10px;padding:16px 15px;letter-spacing:.16em}
  .gd-cat:first-child{padding-left:0}
  .gd-featured{padding-top:48px}
  .gd-featured a{gap:22px}
  .gd-featured .gd-media{aspect-ratio:4/3}
  .gd-featured h2{font-size:30px;margin-top:16px}
  .gd-featured p{font-size:16.5px;margin-top:14px;max-width:none}
  .gd-featured .gd-meta,.gd-card .gd-meta{margin-top:18px}
  .gd-link{min-height:44px;align-items:center;margin-top:22px}
  .gd-sec{padding-top:72px}
  .gd-sec-head{margin-bottom:34px;padding-bottom:16px}
  .gd-grid{grid-template-columns:1fr;gap:48px}
  .gd-card .gd-media{aspect-ratio:4/3;margin-bottom:16px}
  .gd-card h4{font-size:24px}
  .gd-card p{font-size:15px;line-height:1.7}
  .gd-break{margin-top:72px}
  .gd-break .txt{padding:40px 22px 44px}
  .gd-break h3{font-size:27px}
  .gd-break p{font-size:16px;max-width:none}
  .gd-duo{gap:44px}
  .gd-duo .gd-card h4{font-size:24px}
  .gd-more{margin-top:50px}
  .gd-cta{margin-top:84px;padding:76px 0}

  .ar-head{padding-top:108px}
  .ar-hero{margin-top:36px}
  .ar-head h1{font-size:clamp(30px,8.5vw,38px);margin-top:18px}
  .ar-head .ar-standfirst{font-size:18px;margin-top:16px}
  .ar-head .gd-meta{margin-top:22px;padding-top:18px;flex-wrap:wrap;row-gap:6px}
  .ar-hero{margin-top:30px}
  .ar-hero .gd-media{aspect-ratio:4/3}
  .ar-body{padding:44px 20px 0}
  .ar-body p,.ar-body li{font-size:16.5px;line-height:1.76}
  .ar-body h2{font-size:25px;margin:40px 0 14px}
  .ar-figure{margin:40px calc(50% - 50vw);padding:0 20px}
  .ar-figure.duo .inner{grid-template-columns:1fr;gap:12px}
  .ar-note p{font-size:19px}
  .ar-related{padding-top:72px}
  .gd-foot{margin-top:80px}
}

@media (prefers-reduced-motion:reduce){
  .gd-media img,.gd-link svg{transition:none}
  a:hover .gd-media img{transform:none}
  .reveal{opacity:1!important;transform:none!important}
}

/* reveal nhẹ khi cuộn */
.reveal{opacity:0;transform:translateY(14px);transition:opacity .7s ease,transform .7s cubic-bezier(.22,.61,.36,1)}
.reveal.in{opacity:1;transform:none}