@import "./fonts.css";

/* luatviet247.com — trang công khai của ứng dụng Luật Việt.
   Bám sát giao diện app thật: navy đậm + nền xám ấm + vàng đồng + xanh "đã xác minh".
   Chữ DUY NHẤT: Be Vietnam Pro (tự host, không CDN). Không dùng icon trang trí;
   hình minh hoạ là các khung tái hiện đúng màn app. */

:root {
  --ink: #1b2636;
  --ink-2: #596675;
  --ink-3: #98a1af;
  --paper: #f1f1ee;
  --surface: #ffffff;
  --surface-2: #f7f7f4;
  --line: #e7e7e1;
  --line-2: #d9d9d2;
  --navy: #17293f;
  --navy-2: #223b58;
  --navy-deep: #101f30;
  --accent: #bf9445;
  --accent-2: #d8b45a;
  --accent-soft: #f3ecdb;
  --blue: #1f74e0;
  --ok: #2f9e6a;
  --ok-soft: #e6f4ec;
  --on-navy: #eef2f7;
  --on-navy-2: #a7b5c8;
  --wrap: 1140px;
  --radius: 20px;
  --font-sans: "Be Vietnam Pro", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --shadow-sm: 0 1px 2px rgba(16,24,40,.05);
  --shadow: 0 6px 16px -6px rgba(16,24,40,.12), 0 30px 60px -30px rgba(16,24,40,.28);
}

@media (prefers-color-scheme: dark) {
  :root {
    --ink: #eef1f6; --ink-2: #aeb8c6; --ink-3: #7d8797;
    --paper: #0e1420; --surface: #151d2b; --surface-2: #1a2333;
    --line: #263043; --line-2: #33405a;
    --navy: #14273f; --navy-2: #1f3a58; --navy-deep: #0b1626;
    --accent: #d0a659; --accent-2: #e2c273; --accent-soft: #2a2415;
    --blue: #5a9bf0; --ok: #45bd8a; --ok-soft: #14301f;
    --on-navy: #eef2f7; --on-navy-2: #a1b0c6;
    --shadow-sm: 0 1px 2px rgba(0,0,0,.4);
    --shadow: 0 6px 16px -6px rgba(0,0,0,.5), 0 34px 70px -30px rgba(0,0,0,.7);
  }
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0; background: var(--paper); color: var(--ink);
  font: 400 17px/1.65 var(--font-sans);
  -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility;
}
img, svg { max-width: 100%; display: block; }
a { color: var(--navy); }
/* Khớp app: Be Vietnam Pro 700, KHÔNG giãn chữ âm, dòng thoáng (app: 30/37 ≈ 1.23). */
h1, h2, h3, h4 { font-weight: 700; letter-spacing: 0; line-height: 1.22; margin: 0; }

.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 26px; }

/* chữ ký: thẻ trích dẫn điều luật (chữ, không icon) */
.cite {
  display: inline-flex; align-items: center; gap: 8px;
  font: 600 12.5px/1 var(--font-sans); font-variant-numeric: tabular-nums; letter-spacing: .01em;
  color: var(--accent); padding: 7px 12px; border-radius: 999px;
  border: 1px solid color-mix(in srgb, var(--accent) 34%, transparent);
  background: color-mix(in srgb, var(--accent) 8%, transparent); white-space: nowrap;
}
.cite::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 20%, transparent); }
/* Nhãn section — trung tính, KHÔNG vàng (để dành vàng cho trích dẫn điều luật).
   Có gạch ngắn dẫn trước, kiểu editorial. */
.eyebrow { display: inline-flex; align-items: center; gap: 10px; font: 700 12px/1 var(--font-sans); letter-spacing: .14em; text-transform: uppercase; color: var(--ink-3); }
.eyebrow::before { content: ""; width: 22px; height: 2px; background: var(--accent); border-radius: 2px; }

/* nút — text-only, sạch */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font: 600 15px/1 var(--font-sans); text-decoration: none; cursor: pointer;
  padding: 14px 24px; border-radius: 999px; border: 1px solid transparent;
  transition: transform .16s ease, box-shadow .16s ease, background .16s ease, border-color .16s ease;
}
.btn-navy { background: var(--navy); color: #fff; }
.btn-navy:hover { transform: translateY(-1px); box-shadow: 0 12px 26px -12px rgba(16,24,40,.5); }
.btn-white { background: #fff; color: var(--navy); }
.btn-white:hover { transform: translateY(-1px); }
.btn-ghost { background: transparent; color: var(--ink); border-color: var(--line-2); }
.btn-ghost:hover { background: var(--surface-2); border-color: var(--ink-3); }
@media (prefers-reduced-motion: reduce) { .btn:hover { transform: none; } }

/* ---------- Nav ---------- */
.nav {
  position: sticky; top: 0; z-index: 30;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 13px 26px; background: color-mix(in srgb, var(--paper) 86%, transparent);
  backdrop-filter: saturate(150%) blur(12px); border-bottom: 1px solid var(--line);
}
.brand { display: inline-flex; align-items: center; gap: 11px; text-decoration: none; color: var(--ink); }
.brand img { width: 30px; height: 30px; }
.brand .wm { font-weight: 800; font-size: 17px; letter-spacing: .12em; text-transform: uppercase; }
.nav-links { display: flex; align-items: center; gap: 4px; }
.nav-links a { font: 500 15px/1 var(--font-sans); color: var(--ink-2); text-decoration: none; padding: 9px 13px; border-radius: 10px; }
.nav-links a:hover { color: var(--ink); background: var(--surface-2); }
.nav-actions { display: flex; align-items: center; gap: 8px; }
.nav-actions .btn { padding: 11px 20px; font-size: 14px; }
@media (max-width: 880px) { .nav-links { display: none; } .nav-actions .btn-ghost { display: none; } }

/* ---------- Hero (navy, như thẻ chính trong app) ---------- */
.hero {
  position: relative; overflow: hidden; color: var(--on-navy);
  background: radial-gradient(115% 90% at 88% -10%, color-mix(in srgb, var(--accent) 20%, transparent), transparent 52%), linear-gradient(158deg, var(--navy) 0%, var(--navy-deep) 100%);
}
/* watermark logo lớn, mờ — lặp lại motif app */
.hero-grid { position: relative; display: grid; gap: 44px; align-items: center; padding: 70px 0 84px; }
@media (min-width: 940px) { .hero-grid { grid-template-columns: 1.05fr .95fr; padding: 92px 0 100px; } }
.hero .cite { color: var(--accent-2); border-color: color-mix(in srgb, var(--accent-2) 42%, transparent); background: color-mix(in srgb, var(--accent-2) 12%, transparent); }
.hero .cite::before { background: var(--accent-2); box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent-2) 25%, transparent); }
.hero h1 { margin: 20px 0 16px; font-size: clamp(1.9rem, 4.3vw, 3rem); line-height: 1.2; letter-spacing: 0; text-wrap: balance; }
.hero .lead { margin: 0 0 30px; max-width: 40ch; font-size: clamp(1.05rem, 1.7vw, 1.2rem); line-height: 1.6; color: var(--on-navy-2); }
.hero-cta { display: flex; flex-wrap: wrap; gap: 12px; }
.store { display: inline-flex; align-items: center; gap: 11px; padding: 12px 20px; border-radius: 14px; background: #0c1626; border: 1px solid rgba(255,255,255,.16); color: #fff; text-decoration: none; transition: border-color .16s ease, transform .16s ease; }
.store:hover { border-color: rgba(255,255,255,.42); transform: translateY(-1px); }
.store span { display: flex; flex-direction: column; line-height: 1.15; text-align: left; }
.store b { font-weight: 700; font-size: 15px; }
.store small { font-size: 10.5px; letter-spacing: .05em; text-transform: uppercase; opacity: .7; }
.hero-note { margin: 24px 0 0; font-size: 13.5px; color: var(--on-navy-2); }
.hero-note b { color: var(--on-navy); font-weight: 600; }

/* ---------- Khung điện thoại + tái hiện app ---------- */
.device { justify-self: center; width: min(310px, 84vw); background: #0b1420; border: 1px solid #26303f; border-radius: 40px; padding: 12px; box-shadow: 0 50px 100px -34px rgba(0,0,0,.65); }
.scr { background: var(--surface); border-radius: 30px; overflow: hidden; color: var(--ink); }
.scr-pad { padding: 18px 16px 20px; }
.app-head { display: flex; align-items: center; justify-content: space-between; padding: 16px 16px 6px; }
.app-head .t { font-weight: 800; font-size: 15px; letter-spacing: .1em; text-transform: uppercase; color: var(--ink); }
.app-head .s { font-size: 11px; color: var(--ink-3); margin-top: 2px; }
.app-dots { display: flex; gap: 7px; }
.app-dots i { width: 30px; height: 30px; border-radius: 50%; background: var(--surface-2); border: 1px solid var(--line); }

/* thẻ navy "phiên học" */
.card-navy { margin: 8px 16px 0; background: var(--navy); border-radius: 20px; padding: 18px; color: var(--on-navy); }
.card-navy .k { font: 700 10.5px/1 var(--font-sans); letter-spacing: .12em; text-transform: uppercase; color: var(--accent-2); display: inline-flex; align-items: center; gap: 7px; }
.card-navy .k::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--accent-2); }
.card-navy .cn-title { font-weight: 700; font-size: 19px; margin: 12px 0 8px; line-height: 1.2; }
.scr-title { font-weight: 700; font-size: 19px; line-height: 1.2; margin-bottom: 4px; }
.card-navy p { font-size: 12.5px; color: var(--on-navy-2); margin: 0 0 16px; line-height: 1.45; }
.meter-row { display: flex; justify-content: space-between; font-size: 11px; color: var(--on-navy-2); margin-bottom: 7px; }
.meter { height: 5px; border-radius: 99px; background: rgba(255,255,255,.15); overflow: hidden; }
.meter i { display: block; height: 100%; width: 8%; background: var(--accent-2); border-radius: 99px; }
.white-pill { margin-top: 16px; background: #fff; color: var(--navy); border-radius: 14px; padding: 14px; text-align: center; font-weight: 700; font-size: 14px; }
.stat3 { display: grid; grid-template-columns: repeat(3, 1fr); margin-top: 16px; border-top: 1px solid rgba(255,255,255,.12); padding-top: 14px; text-align: center; }
.stat3 .v { font-weight: 800; font-size: 17px; }
.stat3 .l { font-size: 10.5px; color: var(--on-navy-2); margin-top: 2px; }
.stat3 > div + div { border-left: 1px solid rgba(255,255,255,.12); }

/* màn quiz */
.q-head { display: flex; align-items: center; justify-content: space-between; padding: 14px 16px 10px; border-bottom: 1px solid var(--line); }
.q-head .c { font-size: 13px; color: var(--ink-2); font-weight: 600; }
.q-head .timer { font-size: 12px; color: var(--ink-2); background: var(--surface-2); padding: 5px 10px; border-radius: 99px; }
.q-meta { font-size: 11.5px; color: var(--ink-3); margin: 0 0 8px; }
.q-text { font-size: 15px; font-weight: 700; line-height: 1.4; margin: 0 0 14px; letter-spacing: -.01em; }
.ans { display: flex; gap: 12px; align-items: flex-start; padding: 13px 13px; margin-bottom: 10px; border: 1px solid var(--line); border-radius: 14px; font-size: 12.5px; line-height: 1.4; color: var(--ink-2); }
.ans .lt { width: 24px; height: 24px; border-radius: 50%; background: var(--surface-2); border: 1px solid var(--line); display: grid; place-items: center; font-weight: 700; font-size: 12px; color: var(--ink-2); flex: none; }
.ans.on { border-color: var(--navy); background: color-mix(in srgb, var(--navy) 5%, transparent); color: var(--ink); }
.ans.on .lt { background: var(--navy); color: #fff; border-color: var(--navy); }

/* màn tìm luật sư */
.km-row { display: flex; gap: 7px; margin: 12px 0 4px; }
.km { flex: 1; text-align: center; font-size: 12px; font-weight: 600; padding: 9px 0; border-radius: 12px; border: 1px solid var(--line); color: var(--ink-2); }
.km.on { background: var(--navy); color: #fff; border-color: var(--navy); }
.lawyer { display: flex; gap: 12px; align-items: center; padding: 14px 2px 4px; }
.lawyer .av { width: 46px; height: 46px; border-radius: 50%; flex: none; background: linear-gradient(135deg, var(--navy), var(--navy-2)); color: #fff; display: grid; place-items: center; font-weight: 700; font-size: 16px; }
.lawyer .nm { font-weight: 700; font-size: 15px; }
.lawyer .ex { font-size: 12px; color: var(--ink-3); margin-top: 1px; }
.tags { display: flex; gap: 7px; margin-top: 9px; flex-wrap: wrap; }
.verify { display: inline-flex; align-items: center; gap: 6px; font-size: 12px; font-weight: 600; color: var(--ok); background: var(--ok-soft); padding: 5px 11px; border-radius: 99px; }
.verify::before { content: "✓"; font-size: 11px; }
.tag { font-size: 12px; color: var(--ink-2); background: var(--surface-2); padding: 5px 11px; border-radius: 99px; border: 1px solid var(--line); }

/* màn vụ việc (empty state) */
.empty { text-align: center; padding: 22px 10px 8px; }
.empty .wm { width: 40px; margin: 0 auto 14px; opacity: .9; }
.empty .empty-title { font-weight: 700; font-size: 16px; margin: 0 0 8px; }
.empty p { font-size: 12.5px; color: var(--ink-2); margin: 0 0 16px; line-height: 1.5; }
.empty .navy-pill { background: var(--navy); color: #fff; border-radius: 14px; padding: 13px; font-weight: 700; font-size: 14px; }

/* ---------- Section ---------- */
.section { padding: 88px 0; border-top: 1px solid var(--line); }
.section.alt { background: var(--surface); }
/* Intro section — căn TRÁI, bố cục editorial 2 cột (tiêu đề trái, mô tả phải). */
.section-head { margin: 0 0 52px; display: grid; gap: 10px; grid-template-columns: 1fr; }
.section-head .eyebrow { margin-bottom: 4px; }
.section-head h2 { font-size: clamp(1.8rem, 3.4vw, 2.4rem); line-height: 1.2; max-width: 20ch; }
.section-head p { margin: 0; font-size: 17px; color: var(--ink-2); max-width: 44ch; }
@media (min-width: 900px) {
  .section-head { grid-template-columns: 1.1fr .9fr; column-gap: 56px; align-items: end; }
  .section-head .eyebrow { grid-column: 1; grid-row: 1; }
  .section-head h2 { grid-column: 1; grid-row: 2; }
  .section-head p { grid-column: 2; grid-row: 2; padding-bottom: 5px; }
}

/* hàng tính năng: chữ + khung app, lệch nhịp */
.feature { display: grid; gap: 40px; align-items: center; }
.feature + .feature { margin-top: 92px; }
@media (min-width: 900px) {
  .feature { grid-template-columns: 1fr 1fr; gap: 72px; }
  .feature.flip .feature-media { order: -1; }
}
.feature-copy .eyebrow { display: inline-block; margin-bottom: 14px; }
.feature-copy h3 { font-size: clamp(1.5rem, 2.6vw, 2rem); line-height: 1.18; margin-bottom: 14px; }
.feature-copy p { font-size: 16.5px; color: var(--ink-2); margin: 0 0 18px; }
.feature-copy .cite { font-size: 12px; }
.feature-media { display: flex; justify-content: center; }
.feature-media .device { width: min(300px, 82vw); }

/* cách hoạt động */
.steps { display: grid; gap: 30px; max-width: 960px; margin: 0 auto; }
@media (min-width: 780px) { .steps { grid-template-columns: repeat(3, 1fr); gap: 40px; } }
.step .n { font-weight: 800; font-size: 14px; color: var(--accent); letter-spacing: .1em; font-variant-numeric: tabular-nums; }
.step h3 { font-size: 20px; margin: 12px 0 8px; }
.step p { margin: 0; font-size: 15.5px; color: var(--ink-2); }

/* ranh giới */
.boundary { max-width: 940px; margin: 0 auto; }
.boundary-head { margin-bottom: 36px; max-width: 620px; }
.boundary-head h2 { font-size: clamp(1.8rem, 3.4vw, 2.4rem); margin: 12px 0 12px; }
.boundary-head p { margin: 0; max-width: 56ch; color: var(--ink-2); font-size: 16.5px; }
.nolist { list-style: none; margin: 0; padding: 0; display: grid; gap: 0; }
.nolist li { display: grid; grid-template-columns: auto 1fr; gap: 16px; align-items: start; padding: 20px 4px; border-top: 1px solid var(--line); font-size: 16.5px; line-height: 1.5; color: var(--ink-2); }
.nolist li:last-child { border-bottom: 1px solid var(--line); }
.nolist .no { font-weight: 800; color: var(--accent); font-variant-numeric: tabular-nums; font-size: 14px; padding-top: 3px; letter-spacing: .04em; }
.nolist b { color: var(--ink); font-weight: 700; }

/* CTA cuối — panel navy 2 cột (không còn công thức căn giữa) */
.cta-panel {
  background: radial-gradient(120% 130% at 90% 0%, color-mix(in srgb, var(--accent) 16%, transparent), transparent 55%), linear-gradient(155deg, var(--navy) 0%, var(--navy-deep) 100%);
  color: var(--on-navy); border-radius: 26px; padding: 44px 32px;
  display: grid; gap: 30px; align-items: center;
}
@media (min-width: 860px) { .cta-panel { grid-template-columns: 1.3fr .7fr; padding: 60px 64px; gap: 48px; } }
.cta-panel h2 { color: #fff; font-size: clamp(1.7rem, 3vw, 2.35rem); line-height: 1.18; margin-bottom: 12px; max-width: 22ch; }
.cta-panel p { color: var(--on-navy-2); font-size: 16.5px; line-height: 1.6; margin: 0; max-width: 48ch; }
.cta-panel-actions { display: flex; flex-wrap: wrap; gap: 12px; }
@media (min-width: 860px) { .cta-panel-actions { flex-direction: column; align-items: stretch; } }
.cta-panel .store { background: #fff; color: var(--navy); border-color: transparent; justify-content: flex-start; }
.cta-panel .store:hover { transform: translateY(-1px); }
.cta-panel .store small { opacity: .55; }

/* ---------- Trang văn bản ---------- */
main.doc { max-width: 720px; margin: 0 auto; padding: 60px 26px 90px; }
.doc h1 { font-size: clamp(2rem, 4vw, 2.5rem); line-height: 1.16; margin: 0 0 6px; }
.doc h2 { font-size: 20px; margin: 38px 0 12px; }
.doc p, .doc li { color: var(--ink-2); }
.doc ul { padding-left: 20px; }
.doc li { margin-bottom: 8px; }
.doc strong { color: var(--ink); font-weight: 600; }
.updated { font: 500 14px/1.5 var(--font-sans); color: var(--ink-3); margin: 0 0 10px; padding-bottom: 22px; border-bottom: 1px solid var(--line); }
/* Thanh chuyển trang pháp lý */
.doc-tabs { display: flex; flex-wrap: wrap; gap: 8px; margin: 14px 0 20px; }
.doc-tabs a { font: 600 13.5px/1 var(--font-sans); text-decoration: none; color: var(--ink-2); padding: 9px 15px; border: 1px solid var(--line-2); border-radius: 999px; }
.doc-tabs a:hover { border-color: var(--ink-3); color: var(--ink); }
.doc-tabs a[aria-current="page"] { background: var(--navy); color: #fff; border-color: var(--navy); }

/* ---------- Footer ---------- */
footer { border-top: 1px solid var(--line); background: var(--surface); padding: 56px 26px 42px; }
.foot-grid { max-width: var(--wrap); margin: 0 auto; display: grid; gap: 34px; }
@media (min-width: 720px) { .foot-grid { grid-template-columns: 1.5fr 1fr 1fr; } }
.foot-brand { display: flex; flex-direction: column; gap: 14px; }
.foot-brand p { margin: 0; font-size: 14.5px; color: var(--ink-3); max-width: 36ch; line-height: 1.6; }
.foot-col h4 { font: 700 12px/1 var(--font-sans); letter-spacing: .14em; text-transform: uppercase; color: var(--ink-3); margin-bottom: 14px; }
.foot-col a { display: block; font-size: 15px; color: var(--ink-2); text-decoration: none; padding: 6px 0; }
.foot-col a:hover { color: var(--ink); }
.foot-bottom { max-width: var(--wrap); margin: 40px auto 0; padding-top: 24px; border-top: 1px solid var(--line); display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px; font-size: 13.5px; color: var(--ink-3); }
.muted { color: var(--ink-3); }

/* Skip link (accessibility) */
.skip-link {
  position: absolute; left: 12px; top: -60px; z-index: 100;
  background: var(--navy); color: #fff; padding: 10px 16px; border-radius: 10px;
  font: 600 14px/1 var(--font-sans); text-decoration: none;
  transition: top .15s ease;
}
.skip-link:focus { top: 12px; }

/* FAQ */
.faq { max-width: 780px; margin: 0 auto; display: grid; gap: 0; }
.faq-item { border-top: 1px solid var(--line); }
.faq-item:last-child { border-bottom: 1px solid var(--line); }
.faq-item summary {
  list-style: none; cursor: pointer;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 22px 4px; font: 700 17.5px/1.4 var(--font-sans); color: var(--ink);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: ""; flex: none; width: 11px; height: 11px;
  border-right: 2px solid var(--ink-3); border-bottom: 2px solid var(--ink-3);
  transform: rotate(45deg); transition: transform .2s ease; margin-right: 4px;
}
.faq-item[open] summary::after { transform: rotate(-135deg); }
.faq-a { padding: 0 4px 22px; }
.faq-a p { margin: 0; font-size: 16px; color: var(--ink-2); line-height: 1.6; max-width: 68ch; }
@media (prefers-reduced-motion: reduce) { .faq-item summary::after { transition: none; } }

:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 6px; }