/* Phông Be Vietnam Pro tự lưu (SIL OFL) */
@font-face{font-family:"Be Vietnam Pro";font-style:normal;font-weight:400;font-display:swap;src:url(/assets/fonts/be-vietnam-pro-vietnamese-400-normal.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:400;font-display:swap;src:url(/assets/fonts/be-vietnam-pro-latin-400-normal.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:swap;src:url(/assets/fonts/be-vietnam-pro-vietnamese-700-normal.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:swap;src:url(/assets/fonts/be-vietnam-pro-latin-700-normal.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:800;font-display:swap;src:url(/assets/fonts/be-vietnam-pro-vietnamese-800-normal.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:800;font-display:swap;src:url(/assets/fonts/be-vietnam-pro-latin-800-normal.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:900;font-display:swap;src:url(/assets/fonts/be-vietnam-pro-vietnamese-900-normal.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:900;font-display:swap;src:url(/assets/fonts/be-vietnam-pro-latin-900-normal.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}
/* VNTAY – giao diện. Navy + vàng chanh, phiếu gọi món ở hero là điểm nhấn duy nhất. */
:root {
  --navy: #7a1714;
  --navy-2: #952420;
  --lemon: #ffc24a;
  --lemon-d: #d99a12;
  --chili: #ff5b45;
  --sky: #b8261f;
  --fog: #f8efe9;
  --paper: #ffffff;
  --ink: #2a1412;
  --muted: #6b4a44;
  --line: #ecd9d3;
  --f: "Be Vietnam Pro", system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 84px; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body { margin: 0; background: var(--fog); color: var(--ink); font: 400 17px/1.65 var(--f); }
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
h1, h2, h3 { font-weight: 900; letter-spacing: -0.015em; text-wrap: balance; margin: 0; }
p { margin: 0; }
:focus-visible { outline: 3px solid var(--sky); outline-offset: 3px; border-radius: 6px; }
.on-dark :focus-visible, .hero :focus-visible, .footer :focus-visible, .svc-navy :focus-visible { outline-color: var(--lemon); }
.skip { position: absolute; left: -999px; top: 8px; background: var(--lemon); color: var(--navy); padding: 10px 16px; border-radius: 10px; font-weight: 800; z-index: 100; }
.skip:focus { left: 8px; }
.wrap { width: min(1120px, 100% - 40px); margin-inline: auto; }
.icon { width: 22px; height: 22px; flex: none; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }

/* nút */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 52px; padding: 0 26px;
  border-radius: 999px; border: 2px solid transparent; font: 800 1rem/1 var(--f); text-decoration: none; cursor: pointer;
  transition: transform .12s ease, box-shadow .12s ease, background-color .12s ease;
}
.btn-lemon { background: var(--lemon); color: var(--navy); box-shadow: 0 4px 0 var(--lemon-d); }
.btn-lemon:hover { transform: translateY(2px); box-shadow: 0 2px 0 var(--lemon-d); }
.btn-navy { background: var(--navy); color: #fff; box-shadow: 0 4px 0 #3d0a08; }
.btn-navy:hover { transform: translateY(2px); box-shadow: 0 2px 0 #3d0a08; }
.btn-sky { background: var(--sky); color: #fff; box-shadow: 0 4px 0 #6e100c; }
.btn-sky:hover { transform: translateY(2px); box-shadow: 0 2px 0 #6e100c; }
.btn-ghost { color: #fff; border-color: rgba(255, 255, 255, .55); }
.btn-ghost:hover { background: rgba(255, 255, 255, .12); }
.btn-line { color: var(--navy); border-color: var(--navy); }
.btn-line:hover { background: var(--navy); color: #fff; }
.btn-sm { min-height: 44px; padding: 0 20px; font-size: .95rem; }

/* thanh trên cùng */
.topbar { background: var(--navy); color: #fff; position: sticky; top: 0; z-index: 50; }
.bar { display: flex; align-items: center; gap: 20px; min-height: 68px; }
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; margin-right: auto; }
.mark { width: 44px; height: 44px; border-radius: 12px; display: block; flex: none; object-fit: cover; }
.brand-text { display: grid; line-height: 1.15; }
.brand-text strong { font-size: 1.2rem; font-weight: 900; letter-spacing: .01em; }
.brand-text small { color: #f2d2cc; font-size: .78rem; }
.nav { display: flex; gap: 6px; }
.nav a { padding: 10px 14px; border-radius: 999px; text-decoration: none; font-weight: 600; font-size: .95rem; color: #f8e3df; }
.nav a:hover, .nav a[aria-current] { background: rgba(255, 255, 255, .1); color: #fff; }
.menu { display: none; position: relative; }
.menu summary { list-style: none; width: 44px; height: 44px; border-radius: 50%; border: 2px solid rgba(255, 255, 255, .4); display: grid; place-items: center; cursor: pointer; }
.menu summary::-webkit-details-marker { display: none; }
.menu-panel { position: absolute; right: 0; top: 54px; background: #fff; color: var(--navy); border-radius: 20px; padding: 10px; width: 230px; display: grid; gap: 2px; box-shadow: 0 14px 0 -6px rgba(0, 0, 0, .15); }
.menu-panel a { padding: 12px 14px; border-radius: 12px; text-decoration: none; font-weight: 700; }
.menu-panel a:hover { background: var(--fog); }

/* hero */
.hero { background: var(--navy); color: #fff; padding: 52px 0 96px; border-radius: 0 0 44px 44px; overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.12fr) minmax(0, .88fr); gap: 56px; align-items: center; }
.hero h1 { font-size: clamp(2.1rem, 4.7vw, 3.6rem); line-height: 1.04; margin-bottom: 20px; letter-spacing: -0.02em; }
.lead { font-size: 1.15rem; color: #f3d6d0; max-width: 34em; margin-bottom: 30px; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 14px; }
.hero-visual { position: relative; display: flex; justify-content: center; padding: 12px 18px 28px; }
.hero-photo { position: absolute; inset: 0 8% 14% 8%; width: 84%; height: 86%; object-fit: cover; border-radius: 28px; }

/* phiếu gọi món */
.receipt {
  position: relative; width: min(100%, 360px); background: #fffef8; color: #1c1c1c; padding: 26px 24px 30px; border-radius: 6px;
  transform: rotate(2.5deg); font-family: "Courier New", ui-monospace, "Liberation Mono", monospace; font-size: .95rem; line-height: 1.5;
  filter: drop-shadow(9px 9px 0 var(--lemon));
}
.receipt::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -10px; height: 10px;
  background: linear-gradient(135deg, #fffef8 50%, transparent 50%) 0 0 / 14px 10px, linear-gradient(225deg, #fffef8 50%, transparent 50%) 0 0 / 14px 10px;
}
.r-head { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; }
.r-head strong { font-size: 1.45rem; letter-spacing: .06em; }
.r-meta { margin: 10px 0 12px; color: #4a4a4a; }
.r-line { border: 0; border-top: 2px dashed #b9b5a8; margin: 12px 0; }
.r-items { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.r-items li { display: grid; grid-template-columns: 26px 1fr; gap: 6px; font-weight: 700; }
.r-note { color: #4a4a4a; margin-bottom: 46px; }
.stamp {
  position: absolute; right: 16px; bottom: 22px; transform: rotate(-9deg); border: 3px solid var(--chili); color: var(--chili);
  padding: 4px 12px; border-radius: 8px; font-family: var(--f); font-weight: 900; font-size: 1.15rem; background: rgba(255, 254, 248, .9);
}
@media (prefers-reduced-motion: no-preference) {
  .receipt { animation: drop .75s cubic-bezier(.2, .9, .3, 1.15) both .15s; }
  @keyframes drop { from { opacity: 0; transform: translateY(-30px) rotate(-4deg); } to { opacity: 1; transform: translateY(0) rotate(2.5deg); } }
}

/* khối chung */
.sec { padding: 76px 0 0; }
.sec-head { max-width: 40em; }
.sec-head h2 { font-size: clamp(1.8rem, 3.8vw, 2.6rem); line-height: 1.1; margin-bottom: 12px; }
.sec-head p { color: var(--muted); font-size: 1.08rem; }

/* dịch vụ */
.bento { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 18px; margin-top: 36px; }
.svc { border-radius: 28px; padding: 30px; display: flex; flex-direction: column; gap: 14px; }
.svc h3 { font-size: 1.55rem; line-height: 1.15; }
.svc-icon { width: 52px; height: 52px; border-radius: 16px; display: grid; place-items: center; background: var(--navy); color: var(--lemon); }
.svc-lemon { grid-column: span 7; background: var(--lemon); }
.svc-white { grid-column: span 5; background: #fff; border: 2px solid var(--navy); border-radius: 22px; }
.svc-white .svc-icon { background: var(--lemon); color: var(--navy); }
.svc-navy { grid-column: span 12; background: var(--navy); color: #fff; display: grid; grid-template-columns: 1.1fr 1fr; gap: 12px 40px; align-items: center; }
.svc-navy .svc-icon { background: var(--lemon); color: var(--navy); }
.svc-navy .more { color: var(--lemon); }
.ticks { list-style: none; margin: 0; padding: 0; display: grid; gap: 9px; }
.ticks li { display: flex; gap: 10px; align-items: flex-start; }
.ticks li::before {
  content: ""; flex: none; width: 20px; height: 20px; margin-top: 4px; background: currentColor;
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M5 12.5l4.5 4.5L19 7.5' fill='none' stroke='black' stroke-width='3.4' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center / contain no-repeat;
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M5 12.5l4.5 4.5L19 7.5' fill='none' stroke='black' stroke-width='3.4' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center / contain no-repeat;
}
.more { font-weight: 800; text-decoration: underline; text-decoration-thickness: 3px; text-underline-offset: 5px; margin-top: auto; width: fit-content; }
.combo-note { margin-top: 22px; color: var(--muted); }
.combo-note a { font-weight: 800; color: var(--navy); }

/* quy trình */
.steps { list-style: none; margin: 38px 0 0; padding: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 22px; counter-reset: s; }
.steps li { position: relative; padding-top: 66px; }
.steps li::before {
  counter-increment: s; content: counter(s); position: absolute; top: 0; left: 0; width: 50px; height: 50px; border-radius: 50%;
  background: var(--navy); color: var(--lemon); font-weight: 900; font-size: 1.25rem; display: grid; place-items: center;
}
.steps li::after { content: ""; position: absolute; top: 24px; left: 64px; right: -10px; border-top: 3px dotted #c9a29b; }
.steps li:last-child::after { display: none; }
.steps h3 { font-size: 1.15rem; margin-bottom: 6px; line-height: 1.25; }
.steps p { color: var(--muted); font-size: .98rem; line-height: 1.55; }

/* dự án */
.work-grid { columns: 3 240px; column-gap: 16px; margin-top: 34px; }
.work { margin: 0 0 16px; border-radius: 24px; overflow: hidden; break-inside: avoid; background: var(--navy-2); }
.work img { width: 100%; object-fit: cover; }
.work:nth-child(4n+1) { aspect-ratio: 4 / 5; }
.work:nth-child(4n+2) { aspect-ratio: 1 / 1; }
.work:nth-child(4n+3) { aspect-ratio: 4 / 3; }
.work:nth-child(4n) { aspect-ratio: 3 / 4; }
.work img { height: 100%; }
.work.ph {
  display: grid; place-items: center; text-align: center; padding: 18px; color: var(--navy); font-weight: 700; font-size: .95rem;
  background: repeating-linear-gradient(135deg, #ffe08a 0 14px, #ffc83d 14px 28px);
}

/* vì sao */
.why { display: grid; grid-template-columns: 1fr 1.1fr; gap: 56px; align-items: start; }
.why h2 { font-size: clamp(1.8rem, 3.8vw, 2.6rem); line-height: 1.1; margin-bottom: 14px; }
.why > div > p { color: var(--muted); font-size: 1.08rem; }
.why-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 24px; }
.why-list li { border-left: 6px solid var(--lemon); padding-left: 20px; }
.why-list strong { display: block; font-size: 1.2rem; font-weight: 800; margin-bottom: 4px; }
.why-list span { color: var(--muted); }

/* hỏi đáp */
.faq { display: grid; gap: 12px; margin-top: 28px; max-width: 860px; }
.faq details { background: #fff; border-radius: 18px; border: 2px solid var(--line); }
.faq details[open] { border-color: var(--navy); }
.faq summary { cursor: pointer; list-style: none; padding: 20px 24px; font-weight: 800; display: flex; justify-content: space-between; align-items: center; gap: 16px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-size: 1.9rem; line-height: 1; color: var(--sky); font-weight: 700; flex: none; }
.faq details[open] summary::after { content: "\2212"; }
.faq .ans { padding: 0 24px 22px; color: var(--muted); }

/* kêu gọi */
.cta { background: var(--lemon); border-radius: 36px; padding: 52px 44px; display: grid; grid-template-columns: 1.3fr 1fr; gap: 28px 36px; align-items: center; }
.cta h2 { font-size: clamp(1.7rem, 3.4vw, 2.4rem); line-height: 1.12; }
.cta p { margin-top: 10px; }
.cta-btns { display: flex; flex-wrap: wrap; gap: 12px; justify-content: flex-end; }

/* chân trang */
.footer { background: var(--navy); color: #f5dcd7; padding: 56px 0 40px; margin-top: 80px; border-radius: 44px 44px 0 0; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 36px; }
.footer h2 { color: #fff; font-size: 1rem; margin-bottom: 12px; }
.footer a { text-decoration: none; }
.footer a:hover { color: var(--lemon); }
.footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.footer .brand { margin-bottom: 14px; }
.footer-note { grid-column: 1 / -1; border-top: 1px solid rgba(255, 255, 255, .15); padding-top: 22px; font-size: .9rem; }

/* thanh nút cố định trên điện thoại */
.sticky { display: none; position: fixed; left: 0; right: 0; bottom: 0; z-index: 60; gap: 10px; padding: 10px 12px calc(10px + env(safe-area-inset-bottom)); background: #fff; border-top: 2px solid var(--line); }
.sticky a { flex: 1; min-height: 52px; border-radius: 16px; display: flex; align-items: center; justify-content: center; gap: 8px; font-weight: 800; text-decoration: none; font-size: .98rem; }
.sticky .s-lemon { background: var(--lemon); color: var(--navy); }
.sticky .s-sky { background: var(--sky); color: #fff; }
.sticky .s-navy { background: var(--navy); color: #fff; }

/* trang con */
.page-head { background: var(--navy); color: #fff; padding: 30px 0 52px; border-radius: 0 0 40px 40px; }
.crumbs { display: flex; flex-wrap: wrap; gap: 8px; font-size: .92rem; color: #f2d2cc; margin-bottom: 22px; }
.crumbs a { text-decoration: none; }
.crumbs a:hover { color: var(--lemon); }
.page-head h1 { font-size: clamp(2rem, 4.8vw, 3.2rem); line-height: 1.08; max-width: 18em; }
.summary { margin-top: 22px; max-width: 46em; border-left: 6px solid var(--lemon); padding-left: 20px; color: #f8e3df; font-size: 1.1rem; }
.updated { margin-top: 14px; color: #f2d2cc; font-size: .9rem; }
.prose { max-width: 46em; }
.prose h2 { font-size: clamp(1.5rem, 3vw, 2rem); line-height: 1.15; margin: 48px 0 14px; }
.prose h2:first-child { margin-top: 0; }
.prose p { margin-bottom: 14px; }
.prose .ticks { margin: 14px 0 6px; }
.page-body { padding-top: 56px; }
.side-by-side { display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: 48px; align-items: start; }
.aside-card { background: #fff; border-radius: 24px; border: 2px solid var(--navy); padding: 26px; display: grid; gap: 14px; position: sticky; top: 92px; }
.aside-card h2 { font-size: 1.25rem; }
.aside-card p { color: var(--muted); font-size: .98rem; }
.aside-card .btn { width: 100%; }
.related { margin-top: 56px; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.related a { background: #fff; border-radius: 22px; padding: 22px; text-decoration: none; border: 2px solid var(--line); display: grid; gap: 6px; }
.related a:hover { border-color: var(--navy); }
.related strong { font-size: 1.15rem; }
.related span { color: var(--muted); font-size: .95rem; }
.info-table { width: 100%; border-collapse: collapse; background: #fff; border-radius: 20px; overflow: hidden; }
.info-table th, .info-table td { text-align: left; padding: 14px 18px; border-bottom: 1px solid var(--line); vertical-align: top; }
.info-table th { width: 34%; background: #fbf3ef; font-weight: 700; }
.info-table tr:last-child th, .info-table tr:last-child td { border-bottom: 0; }
.contact-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; margin-top: 8px; }
.contact-item { background: #fff; border-radius: 22px; padding: 22px; display: flex; gap: 16px; align-items: center; text-decoration: none; border: 2px solid var(--line); }
.contact-item:hover { border-color: var(--navy); }
.contact-item .ci { width: 52px; height: 52px; border-radius: 16px; background: var(--lemon); color: var(--navy); display: grid; place-items: center; flex: none; }
.contact-item strong { display: block; font-size: 1.1rem; }
.contact-item span { color: var(--muted); font-size: .95rem; overflow-wrap: anywhere; }
.preview-note { background: var(--chili); color: #fff; text-align: center; padding: 8px 16px; font-weight: 700; font-size: .92rem; }

/* điện thoại và máy tính bảng */
@media (max-width: 899px) {
  .nav { display: none; }
  .menu { display: block; }
  .hero { padding: 36px 0 72px; border-radius: 0 0 32px 32px; }
  .hero-grid { grid-template-columns: 1fr; gap: 40px; }
  .hero-visual { padding-inline: 8px; }
  .bento { grid-template-columns: 1fr; }
  .svc-lemon, .svc-white, .svc-navy { grid-column: auto; }
  .svc-navy { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; gap: 26px; }
  .steps li { padding: 0 0 0 68px; min-height: 52px; }
  .steps li::after { top: 56px; bottom: -22px; left: 24px; right: auto; border-top: 0; border-left: 3px dotted #c9a29b; }
  .why { grid-template-columns: 1fr; gap: 32px; }
  .cta { grid-template-columns: 1fr; padding: 38px 26px; border-radius: 28px; }
  .cta-btns { justify-content: flex-start; }
  .footer { border-radius: 32px 32px 0 0; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid > :first-child { grid-column: 1 / -1; }
  .sticky { display: flex; }
  body { padding-bottom: 82px; }
  .side-by-side { grid-template-columns: 1fr; }
  .aside-card { position: static; }
  .sec { padding-top: 60px; }
  .page-head { border-radius: 0 0 28px 28px; }
}
@media (max-width: 560px) {
  body { font-size: 16px; }
  .brand-text small { display: none; }
  .bar { gap: 12px; }
  .btn { padding: 0 22px; }
  .hero-cta .btn { flex: 1 1 100%; }
  .related, .contact-grid { grid-template-columns: 1fr; }
  .svc { padding: 24px; }
  .receipt { font-size: .88rem; padding: 22px 18px 28px; }
  .faq summary { padding: 18px 18px; }
  .faq .ans { padding: 0 18px 20px; }
}