:root {
  --bg: #eeeeec; --card: #e2e2df; --ink: #151515; --muted: #66665f; --line: #d4d4d0;
  --sans: "Inter Tight", "Inter", system-ui, sans-serif;
  --serif: "Cormorant Garamond", Georgia, serif; /* chỉ dùng cho tên cặp đôi và địa điểm */
  --gut: clamp(16px, 2.6vw, 40px); --r: 10px;
  --ease: cubic-bezier(.23, 1, .32, 1); /* ease-out mạnh, dùng chung cho mọi chuyển động */
  --hh: 64px; /* chiều cao header */
}
* { box-sizing: border-box; margin: 0; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--hh) + 12px); scrollbar-color: #b6b6b0 var(--bg); }
body { background: var(--bg); color: var(--ink); font: 400 15px/1.55 var(--sans); -webkit-font-smoothing: antialiased; caret-color: var(--ink); -webkit-tap-highlight-color: transparent; }
::selection { background: var(--ink); color: var(--bg); }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
a, button { touch-action: manipulation; }
a.u, .empty a { text-decoration: underline; text-underline-offset: .22em; text-decoration-thickness: 1px; }
:focus-visible { outline: 2px solid var(--ink); outline-offset: 3px; border-radius: 2px; }
h1, h2, h3 { font-weight: 600; line-height: 1.04; letter-spacing: -.04em; text-wrap: balance; }
h1 { font-size: clamp(2.6rem, 7vw, 6rem); }
h2 { font-size: clamp(2rem, 4.6vw, 4rem); }
h3 { font-size: 1.05rem; letter-spacing: -.02em; line-height: 1.3; }
em { font-style: normal; color: var(--muted); }
.tag { font-size: .8rem; color: var(--muted); letter-spacing: 0; }
.wrap { padding: 0 var(--gut); max-width: 1680px; margin: 0 auto; }
section { padding: clamp(56px, 8vw, 110px) 0; }
section.tight { padding-top: 0; }
section.pagetop { padding-top: clamp(32px, 5vw, 72px); }
.names { font-family: var(--serif); font-style: italic; font-weight: 500; letter-spacing: 0; font-size: 1.14em; }
.pl { font-family: var(--serif); font-style: italic; font-size: 1.12em; letter-spacing: 0; }
.date { font-variant-numeric: tabular-nums; }
.skip { position: fixed; left: 12px; top: -60px; z-index: 200; background: var(--ink); color: var(--bg); padding: 10px 16px; border-radius: 6px; transition: top .2s var(--ease); }
.skip:focus { top: 12px; }
main:focus { outline: none; }

/* header */
.hdr { position: fixed; inset: 0 0 auto; z-index: 50; background: rgba(238, 238, 236, .9); backdrop-filter: blur(12px); }
.hdr .wrap { display: flex; align-items: center; justify-content: space-between; height: 64px; }
.logo { font-weight: 600; letter-spacing: .14em; text-transform: uppercase; font-size: .9rem; }
.logo .lt { font-weight: 400; color: var(--muted); }
.nav { display: flex; align-items: center; gap: 26px; font-size: .88rem; }
.nav a { color: var(--muted); transition: color .2s var(--ease); }
.nav a:hover, .nav a.on { color: var(--ink); }
/* điện thoại: chỉ logo + nút Menu; menu mở toàn màn hình */
.menubtn { display: none; background: none; border: 0; padding: 10px 0 10px 12px; font: inherit; font-size: .88rem; color: var(--ink); cursor: pointer; letter-spacing: .02em; }
@media (max-width: 860px) {
  .hdr .nav { display: none; }
  .menubtn { display: block; }
}
.menu { position: fixed; inset: 0; z-index: 120; background: var(--bg); opacity: 0; visibility: hidden; transition: opacity .18s var(--ease), visibility 0s linear .18s; overflow-y: auto; }
.menu.open { opacity: 1; visibility: visible; transition: opacity .22s var(--ease); }
.menu .wrap { min-height: 100%; display: flex; flex-direction: column; padding-top: 72px; padding-bottom: 32px; }
.menuclose { position: absolute; top: 14px; right: var(--gut); width: 44px; height: 44px; display: grid; place-items: center; background: none; border: 0; color: var(--ink); cursor: pointer; }
.menu nav { display: flex; flex-direction: column; gap: 6px; }
.menu nav a { font-size: clamp(2rem, 9vw, 3rem); font-weight: 600; letter-spacing: -.04em; line-height: 1.15; color: var(--muted); transform: translateY(8px); transition: transform .3s var(--ease), color .2s var(--ease); }
.menu.open nav a { transform: none; }
.menu nav a.on, .menu nav a:hover { color: var(--ink); }
.menufoot { margin-top: auto; padding-top: 32px; display: flex; flex-wrap: wrap; gap: 8px 24px; font-size: .95rem; }
.menufoot a { text-decoration: underline; text-underline-offset: .22em; text-decoration-thickness: 1px; }
body.plain main { padding-top: var(--hh); }

/* Hero: ảnh giữa có sẵn từ đầu; cuộn xuống thì chữ thu nhỏ lên góc trái, các ảnh còn lại lần lượt hiện ra.
   JS đặt biến trên từng phần tử: --t (chữ), --q (từng ảnh), --f (phần chữ dưới cùng), --h (gợi ý cuộn). */
.hero { height: 260svh; padding: 0; }
.hero .stick { position: sticky; top: 0; height: 100svh; overflow: hidden; }
.hero .wrap { position: relative; height: 100%; }
.hero h1 { --t: 0; position: absolute; z-index: 1; left: var(--gut); top: calc(var(--hh) + 28px); max-width: 46%; font-size: clamp(2.6rem, 6vw, 6rem); transform-origin: 0 0; transform: translateY(calc((1 - var(--t)) * 8svh)) scale(calc(1 - .64 * var(--t))); will-change: transform; }
.collage { position: absolute; left: 50%; top: calc(var(--hh) + 118px); transform: translateX(-50%); width: min(84vw, calc((100svh - var(--hh) - 200px) * 2)); aspect-ratio: 20 / 10; display: grid; grid-template-columns: repeat(20, 1fr); grid-template-rows: repeat(10, 1fr); gap: 6px; }
.collage img { --q: 0; width: 100%; height: 100%; min-height: 0; object-fit: cover; border-radius: 6px; background: var(--card); opacity: var(--q); transform: translateY(calc((1 - var(--q)) * 40px)) scale(calc(.92 + .08 * var(--q))); filter: blur(calc((1 - var(--q)) * 6px)); will-change: transform, opacity; }
.collage img.done { filter: none; will-change: auto; }
/* 9 ô so le, thiên về ô dọc vì ảnh cưới phần lớn chụp dọc; ô 3 (giữa) là điểm nhấn. Thứ tự: hàng-đầu / cột-đầu / hàng-cuối / cột-cuối */
.collage img:nth-child(1) { grid-area: 3 / 2 / 8 / 5; }
.collage img:nth-child(2) { grid-area: 1 / 5 / 7 / 9; }
.collage img:nth-child(3) { grid-area: 2 / 9 / 10 / 13; }
.collage img:nth-child(4) { grid-area: 1 / 13 / 5 / 19; }
.collage img:nth-child(5) { grid-area: 5 / 13 / 10 / 16; }
.collage img:nth-child(6) { grid-area: 5 / 16 / 9 / 19; }
.collage img:nth-child(7) { grid-area: 7 / 5 / 10 / 9; }
.collage img:nth-child(8) { grid-area: 2 / 19 / 5 / 21; }
.collage img:nth-child(9) { grid-area: 9 / 16 / 11 / 20; }
.hero .hint { --h: 1; position: absolute; left: var(--gut); bottom: 26px; display: inline-flex; align-items: center; gap: 6px; background: none; border: 0; padding: 10px 0; font: inherit; font-size: .8rem; color: var(--muted); cursor: pointer; opacity: var(--h); }
.hero .foot { --f: 0; position: absolute; left: var(--gut); right: calc(var(--gut) + 190px); bottom: 22px; display: flex; justify-content: space-between; align-items: end; gap: 24px; flex-wrap: wrap; opacity: var(--f); transform: translateY(calc((1 - var(--f)) * 14px)); pointer-events: none; }
.hero.fin .foot { pointer-events: auto; }
.hero .foot p { max-width: 36ch; }
@media (max-width: 800px) {
  .hero h1 { top: calc(var(--hh) + 16px); max-width: none; font-size: 3rem; transform: scale(calc(1 - .6 * var(--t))); }
  .hero .foot { bottom: 70px; right: var(--gut); }
  .collage { top: 176px; transform: translateX(-50%); width: min(92vw, calc((100svh - 398px) * .8)); aspect-ratio: 8 / 10; grid-template-columns: repeat(8, 1fr); grid-template-rows: repeat(10, 1fr); }
  .collage img:nth-child(1) { grid-area: 1 / 1 / 5 / 4; }
  .collage img:nth-child(2) { grid-area: 1 / 4 / 5 / 6; }
  .collage img:nth-child(3) { grid-area: 6 / 6 / 11 / 9; }
  .collage img:nth-child(4) { grid-area: 5 / 1 / 8 / 6; }
  .collage img:nth-child(5) { grid-area: 1 / 6 / 6 / 9; }
  .collage img:nth-child(6) { grid-area: 8 / 1 / 11 / 3; }
  .collage img:nth-child(7) { grid-area: 8 / 3 / 11 / 6; }
  .collage img:nth-child(n+8) { display: none; }
}

/* nút */
.btn { display: inline-flex; gap: 10px; align-items: center; padding: 13px 22px; border-radius: 6px; border: 0; background: var(--ink); color: var(--bg); font: inherit; font-size: .88rem; font-weight: 500; cursor: pointer; transition: background .2s var(--ease), color .2s var(--ease), transform .16s var(--ease); }
.btn:hover { background: #3a3a38; }
.btn.ghost { background: transparent; color: var(--ink); box-shadow: inset 0 0 0 1px var(--ink); }
.btn.ghost:hover { background: var(--ink); color: var(--bg); }
.btn:disabled { opacity: .5; cursor: progress; }
.btn:active, .filters button:active, .float a:active { transform: scale(.97); }

/* tiêu đề mục: chỉ tiêu đề và đoạn mô tả, không nhãn phụ */
.head { display: flex; justify-content: space-between; align-items: end; gap: 12px 24px; flex-wrap: wrap; margin-bottom: clamp(24px, 4vw, 48px); }
.head p { color: var(--muted); max-width: 40ch; }

/* mục lục dịch vụ */
.index a { display: grid; grid-template-columns: 1fr auto auto; align-items: center; gap: 20px; padding: 22px 0; border-top: 1px solid var(--line); }
.index a:last-child { border-bottom: 1px solid var(--line); }
.index h3 { font-size: clamp(1.8rem, 4.5vw, 3.4rem); letter-spacing: -.04em; font-weight: 600; }
.index h3, .index svg { transition: transform .25s var(--ease); }

/* lưới album: 3 cột, album đầu rộng gấp đôi để 5 album lấp đầy 2 hàng */
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px 12px; }
@media (max-width: 700px) { .cards { grid-template-columns: repeat(2, 1fr); gap: 24px 8px; } }
.cards:has(> .card:nth-child(3)) > .card:first-child, .cards > .card:only-child { grid-column: span 2; }
@media (max-width: 700px) { .cards > .card:only-child { grid-column: 1 / -1; } }
.card .ph { overflow: hidden; background: var(--card); aspect-ratio: 4/5; border-radius: var(--r); }
.cards:has(> .card:nth-child(3)) > .card:first-child .ph, .cards > .card:only-child .ph { aspect-ratio: 8/5; }
.card img { width: 100%; height: 100%; object-fit: cover; transition: transform .45s var(--ease); }
.card h3 { margin-top: 12px; display: flex; flex-wrap: wrap; align-items: baseline; gap: 2px 10px; font-size: 1.1rem; }
.card h3 .names { font-size: 1.35em; }
.card .row { display: flex; justify-content: space-between; gap: 8px; margin-top: 4px; }
.more { margin-top: 56px; display: flex; justify-content: center; }
.filters { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 32px; }
.filters:empty { display: none; }
.filters button { border: 0; padding: 9px 16px; border-radius: 999px; cursor: pointer; font: inherit; font-size: .85rem; background: transparent; color: var(--ink); box-shadow: inset 0 0 0 1px var(--line); transition: background .2s var(--ease), color .2s var(--ease), transform .16s var(--ease); }
.filters button.on { background: var(--ink); color: var(--bg); box-shadow: none; }
.empty { padding: clamp(32px, 6vw, 72px) 0; max-width: 52ch; display: grid; gap: 10px; font-size: 1.05rem; }

/* trang album */
.masonry { columns: 3; column-gap: 10px; }
@media (max-width: 900px) { .masonry { columns: 2; column-gap: 8px; } }
.masonry button { display: block; width: 100%; margin: 0 0 10px; padding: 0; border: 0; background: var(--card); cursor: zoom-in; overflow: hidden; border-radius: var(--r); }
@media (max-width: 900px) { .masonry button { margin-bottom: 8px; } }
.masonry img { width: 100%; height: auto; transition: transform .45s var(--ease); }
.ahead { padding: clamp(32px, 6vw, 80px) 0 clamp(24px, 3vw, 40px); display: grid; gap: 14px; }
.ahead h1 { display: flex; flex-wrap: wrap; align-items: baseline; gap: 0 .3em; }
.ahead h1 .names { font-size: 1.12em; }
.ameta { display: flex; flex-wrap: wrap; align-items: baseline; gap: 6px 18px; }
.ameta .date { font-size: clamp(1.2rem, 2.4vw, 1.8rem); font-weight: 600; letter-spacing: -.03em; }
.month + .month { margin-top: clamp(48px, 7vw, 96px); }
.mh { display: flex; justify-content: space-between; align-items: baseline; font-size: clamp(1.6rem, 3.5vw, 2.6rem); letter-spacing: -.04em; padding-bottom: 14px; margin-bottom: 20px; border-bottom: 1px solid var(--ink); }
.pn { display: flex; justify-content: space-between; gap: 16px; margin-top: 56px; padding-top: 20px; border-top: 1px solid var(--line); }
.pn a { display: inline-flex; align-items: center; gap: 10px; font-size: 1.05rem; }
.pn a:last-child { text-align: right; }

.two { display: grid; grid-template-columns: 5fr 6fr; gap: clamp(28px, 6vw, 100px); align-items: end; }
@media (max-width: 800px) { .two { grid-template-columns: 1fr; } }
.two img { width: 100%; aspect-ratio: 4/5; object-fit: cover; border-radius: var(--r); }
.two p { color: var(--muted); margin: 20px 0 28px; max-width: 44ch; }
.two .lead { color: var(--ink); font-size: 1.1rem; max-width: 46ch; margin: 0 0 16px; }
.facts { display: grid; grid-template-columns: repeat(auto-fit, minmax(130px, 1fr)); gap: 20px; margin: 32px 0; }
.facts dd { margin: 2px 0 0; font-size: 1.6rem; font-weight: 600; letter-spacing: -.03em; font-variant-numeric: tabular-nums; }

/* báo giá dạng hàng; gói nổi bật có nền và nút đậm */
.pk article { display: grid; grid-template-columns: 1.2fr 2fr auto; gap: 20px 40px; align-items: start; padding: 32px 0; border-top: 1px solid var(--line); }
.pk article:last-child { border-bottom: 1px solid var(--line); }
.pk article.feat { background: #fff; border-radius: var(--r); padding: 32px clamp(16px, 2vw, 28px); border-top-color: transparent; margin: 0 calc(-1 * clamp(16px, 2vw, 28px)); }
.pk article.feat + article { border-top-color: transparent; }
@media (max-width: 860px) { .pk article { grid-template-columns: 1fr; } }
.pk h3 { font-size: 1.6rem; letter-spacing: -.035em; display: flex; flex-wrap: wrap; align-items: center; gap: 10px; }
.badge { font-size: .72rem; font-weight: 500; letter-spacing: .02em; background: var(--ink); color: var(--bg); padding: 4px 10px; border-radius: 999px; }
.pk .price { color: var(--muted); margin-top: 6px; font-variant-numeric: tabular-nums; }
.pk ul { list-style: none; padding: 0; columns: 2; column-gap: 28px; }
@media (max-width: 520px) { .pk ul { columns: 1; } }
.pk li { padding: 2px 0; break-inside: avoid; }

.vids { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 32px 12px; }
.vids iframe { width: 100%; aspect-ratio: 16/9; border: 0; background: #000; border-radius: var(--r); }
.vids h3 { margin-top: 10px; }

/* liên hệ */
.info { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 7vw, 110px); }
@media (max-width: 800px) { .info { grid-template-columns: 1fr; } }
.info dt { margin-top: 22px; }
.info dt:first-child { margin-top: 0; }
.info dd { margin: 2px 0 0; font-size: 1.2rem; letter-spacing: -.02em; }
.info dd .tag { display: block; letter-spacing: 0; }
form { display: grid; gap: 14px; }
label span { display: block; margin-bottom: 4px; }
input, textarea, select { width: 100%; padding: 13px 14px; border: 0; border-radius: 8px; background: var(--card); font: inherit; color: var(--ink); }
input:focus, textarea:focus, select:focus { outline: 2px solid var(--ink); }
form .note { color: var(--muted); font-size: .85rem; }
#ok:empty { display: none; }
#ok { font-weight: 500; }

/* CTA cuối trang: nền tối, một hành động duy nhất */
.cta { background: var(--ink); color: var(--bg); }
.cta em { color: #a8a8a1; }
.cta .wrap { display: flex; justify-content: space-between; align-items: end; gap: 32px; flex-wrap: wrap; }
.cta h2 { font-size: clamp(2.4rem, 6vw, 5.5rem); }
.cta .btn { background: var(--bg); color: var(--ink); }
.cta .btn:hover { background: #fff; }
.cta :focus-visible { outline-color: var(--bg); }

.ftr { padding: 40px 0 110px; font-size: .88rem; color: var(--muted); }
.ftr .cols { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 28px; }
@media (max-width: 700px) { .ftr .cols { grid-template-columns: 1fr; } }
.ftr .logo { color: var(--ink); display: block; margin-bottom: 6px; }
.ftr .fh { margin-bottom: 8px; font-weight: 500; color: var(--ink); }
.ftr a { display: block; padding: 3px 0; }
.ftr a:hover { color: var(--ink); }
.copy { margin-top: 36px; }

.float { position: fixed; right: 12px; bottom: calc(12px + env(safe-area-inset-bottom)); z-index: 40; display: flex; gap: 6px; }
.float a { background: var(--ink); color: var(--bg); padding: 11px 18px; font-size: .82rem; border-radius: 999px; transition: transform .16s var(--ease); }
.float a:first-child:not(:only-child) { background: var(--bg); color: var(--ink); box-shadow: 0 2px 14px rgba(0,0,0,.14); }

/* xem ảnh phóng to: mở mờ dần + phóng nhẹ (200ms), đóng nhanh hơn (150ms) */
.lb { position: fixed; inset: 0; z-index: 100; background: rgba(14,14,13,.95); display: flex; align-items: center; justify-content: center; overscroll-behavior: contain; opacity: 0; visibility: hidden; transition: opacity .15s var(--ease), visibility 0s linear .15s; }
.lb.open { opacity: 1; visibility: visible; transition: opacity .2s var(--ease); }
.lb img { max-width: 92vw; max-height: 86vh; object-fit: contain; border-radius: 6px; transform: scale(.97); transition: transform .2s var(--ease); }
.lb.open img { transform: none; }
.lb button { position: absolute; display: grid; place-items: center; width: 52px; height: 52px; background: rgba(0,0,0,.35); border: 0; border-radius: 999px; color: #fff; cursor: pointer; opacity: .85; transition: opacity .15s var(--ease), background .15s var(--ease); }
.lb button:hover { opacity: 1; background: rgba(0,0,0,.55); }
.lb :focus-visible { outline-color: #fff; }
.lb .x { top: 12px; right: 12px; } .lb .p { left: 12px; } .lb .n { right: 12px; }
.lb .c { position: absolute; bottom: 16px; color: #bdbdb6; font-size: .8rem; font-variant-numeric: tabular-nums; }

/* video nổi bật trang chủ: khung mở ra bằng clip-path (không đổi kích thước bố cục) */
.film { padding: clamp(40px, 6vw, 90px) 0; }
.film-frame { --p: 0; --inset: 20vw; position: relative; width: 100%; aspect-ratio: 16/9; max-height: 92svh; background: #000; overflow: hidden; cursor: pointer; clip-path: inset(0 calc((1 - var(--p)) * var(--inset)) round calc(36px - 28px * var(--p))); }
@media (max-width: 800px) { .film-frame { --inset: 6vw; } }
.film-frame img, .film-frame iframe { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; border: 0; }
.film-frame .play { position: absolute; inset: 0; width: 100%; border: 0; padding: 0; background: linear-gradient(transparent 55%, rgba(0,0,0,.55)); cursor: pointer; }
.film-frame .cap { position: absolute; left: clamp(14px, 2.4vw, 28px); bottom: clamp(14px, 2.4vw, 28px); right: 16px; display: flex; align-items: center; gap: 14px; color: #fff; font-size: .95rem; pointer-events: none; transform: translateX(calc((1 - var(--p)) * var(--inset))); }
.film-frame .pbtn { flex: none; display: inline-flex; align-items: center; gap: 8px; background: #fff; color: var(--ink); padding: 11px 20px; border-radius: 999px; font-size: .8rem; font-weight: 500; letter-spacing: .02em; transition: background .2s var(--ease), color .2s var(--ease); }
.film-frame .play:focus-visible { outline: 3px solid #fff; outline-offset: -6px; }
.film .more { margin-top: 32px; display: flex; justify-content: center; }

/* hiệu ứng rê chuột chỉ cho thiết bị có chuột (tránh kẹt trạng thái trên màn hình cảm ứng) */
@media (hover: hover) and (pointer: fine) {
  .card:hover img { transform: scale(1.03); }
  .masonry button:hover img { transform: scale(1.025); }
  .index a:hover h3 { transform: translateX(10px); }
  .index a:hover svg { transform: translateX(4px); }
  .film-frame:hover .pbtn { background: var(--ink); color: #fff; }
  .filters button:not(.on):hover { box-shadow: inset 0 0 0 1px var(--ink); }
}

/* giảm chuyển động: bỏ phần di chuyển, giữ các chuyển đổi mờ dần ngắn */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .hero { height: auto; }
  .hero .stick { position: relative; height: 100svh; }
  .hero h1 { --t: 1; }
  .collage img { --q: 1; filter: none; }
  .hero .foot { --f: 1; pointer-events: auto; }
  .hero .hint { display: none; }
  .card img, .masonry img, .lb img, .index h3, .index svg { transition: none; transform: none !important; }
  .btn:active, .filters button:active, .float a:active { transform: none; }
}

/* trang thiết kế album: hàng ngang cuộn được, dừng đúng từng trang */
.designs { display: flex; gap: 12px; overflow-x: auto; scroll-snap-type: x mandatory; padding: 0 var(--gut) 12px; scrollbar-width: thin; }
.designs button { flex: none; height: clamp(260px, 42vw, 520px); padding: 0; border: 0; background: var(--card); border-radius: var(--r); overflow: hidden; cursor: zoom-in; scroll-snap-align: start; }
.designs img { height: 100%; width: auto; transition: transform .45s var(--ease); }
@media (hover: hover) and (pointer: fine) { .designs button:hover img { transform: scale(1.02); } }

/* trang Films: ảnh bìa + nút Play, chỉ tải trình phát khi bấm */
.vframe { position: relative; aspect-ratio: 16/9; background: #000; border-radius: var(--r); overflow: hidden; }
.vframe img { width: 100%; height: 100%; object-fit: cover; }
.vframe iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.vplay { position: absolute; inset: 0; display: flex; align-items: flex-end; padding: 16px; border: 0; background: linear-gradient(transparent 50%, rgba(0,0,0,.45)); cursor: pointer; }
.vplay .pbtn { display: inline-flex; align-items: center; gap: 8px; background: #fff; color: var(--ink); padding: 9px 16px; border-radius: 999px; font: inherit; font-size: .8rem; font-weight: 500; transition: background .2s var(--ease), color .2s var(--ease); }
@media (hover: hover) and (pointer: fine) { .vplay:hover .pbtn { background: var(--ink); color: #fff; } }
.vids h3 { margin-top: 10px; font-size: 1.2rem; }

/* video chưa có ảnh bìa: thẻ tiêu đề chữ serif trên nền tối */
.vtitle { display: none; }
.noposter { background: radial-gradient(120% 90% at 30% 20%, #2a2826, #0e0e0d); }
.noposter .vtitle { display: grid; place-items: center; position: absolute; inset: 0; padding: 24px; text-align: center; color: #f3f1ec; }
.noposter .vtitle .names { font-size: clamp(1.6rem, 3.4vw, 3rem); line-height: 1.1; }
.film-frame.noposter .vtitle .names { font-size: clamp(2rem, 5vw, 4.4rem); }

/* nhãn loại lễ (phía trên tên cặp đôi), kiểu chữ in hoa giãn như Xoài Wedding */
.kind { font-size: .7rem; letter-spacing: .16em; text-transform: uppercase; color: var(--muted); font-weight: 500; }
.card .kind { margin-top: 14px; }
.card h3 { margin-top: 4px; }
.card .row { align-items: baseline; }
.card .row .pl:empty { display: none; }
.card .row .pl { font-size: 1.05rem; color: var(--muted); }
.ahead .kind { margin-bottom: -4px; }
.adesc { max-width: 62ch; color: var(--muted); font-size: 1.05rem; display: grid; gap: 10px; margin-top: 8px; }

/* đầu trang Albums / Films: tiêu đề, mô tả, hàng link nhanh */
.intro { max-width: 66ch; margin-bottom: clamp(32px, 5vw, 56px); display: grid; gap: 16px; }
.intro .h2 { font-size: clamp(2rem, 4.6vw, 4rem); }
.intro p { color: var(--muted); font-size: 1.05rem; }
.quick { display: flex; flex-wrap: wrap; gap: 6px 0; margin-top: 4px; }
.quick a { font-size: .74rem; letter-spacing: .16em; text-transform: uppercase; font-weight: 500; }
.quick a + a::before { content: "·"; margin: 0 14px; color: var(--muted); }
@media (hover: hover) and (pointer: fine) { .quick a:hover { text-decoration: underline; text-underline-offset: .3em; } }

/* Films: hàng 2 ô, phim đầu rộng hết hàng; hiện dần khi cuộn tới */
.vids { grid-template-columns: repeat(2, 1fr); gap: 40px 16px; }
.vids > div:last-child:nth-child(odd):not(:only-child) { grid-column: 1 / -1; width: calc(50% - 8px); justify-self: center; } /* phim lẻ cuối nằm giữa hàng */
@media (max-width: 640px) { .vids { grid-template-columns: 1fr; } .vids > div:last-child:nth-child(odd):not(:only-child) { width: auto; } }
.fade { opacity: 0; transform: translateY(24px); transition: opacity .7s var(--ease), transform .7s var(--ease); transition-delay: calc(var(--i, 0) * 90ms); }
.fade.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .fade { opacity: 1; transform: none; transition: none; } }

/* nút liên hệ nổi: máy tính có chữ, điện thoại chỉ icon tròn cho gọn */
.float a { display: inline-flex; align-items: center; gap: 8px; }
@media (max-width: 860px) {
  .float { gap: 8px; }
  .float a { width: 48px; height: 48px; padding: 0; justify-content: center; border-radius: 999px; }
  .float a span { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
}