/*
Theme Name: SKINLAB Dr. Lê Hiếu
Theme URI: https://drlehieu.com
Author: SKINLAB DE BEAUTY
Author URI: https://drlehieu.com
Description: Custom theme cho phòng khám Da liễu BS CKI Lê Hiếu — SKINLAB DE BEAUTY (Thủ Dầu Một, Bình Dương). Full ACF-driven, edit mọi text/image qua admin. Có CPT Service, Case Study, Testimonial, Booking. Design system y khoa: đỏ SKINLAB #B22234, navy #0E1E34, font Playfair Display + Inter.
Version: 1.0.1
Requires at least: 6.4
Tested up to: 6.7
Requires PHP: 7.4
License: GPL v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: skinlab
Tags: medical, dermatology, custom, one-page, blog, custom-post-type
*/

/* =========================================================
   WEBSITE BS LÊ HIẾU · SKINLAB DE BEAUTY
   Design System — theo brief chính thức
   ========================================================= */

/* ---------- Design Tokens ---------- */
:root {
  /* Primary */
  --red:         #B22234;  /* CTA, highlight, accent */
  --red-dark:    #8E1B2A;  /* hover state */
  --navy:        #0E1E34;  /* header, text chính */
  --white:       #FFFFFF;

  /* Secondary */
  --cream:       #F8F5F0;  /* background section */
  --gray-light:  #F5F5F5;  /* card bg, divider */
  --gray-text:   #4A4A4A;  /* body text */
  --gold:        #BC913A;  /* badge cao cấp */

  /* Utility */
  --success:     #1B6B3A;
  --warning:     #C0531D;
  --info:        #1A5276;

  /* Derived */
  --navy-80:     rgba(14, 30, 52, 0.80);
  --line:        #E7E7E7;
  --shadow-sm:   0 2px 8px rgba(14, 30, 52, 0.06);
  --shadow-md:   0 8px 24px rgba(14, 30, 52, 0.10);
  --shadow-lg:   0 16px 48px rgba(14, 30, 52, 0.14);

  /* Layout */
  --container:   1280px;
  --radius:      8px;
  --radius-sm:   4px;

  /* Type */
  --font-head: 'Playfair Display', 'Merriweather', Georgia, serif;
  --font-body: 'Inter', 'Open Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.7;
  color: var(--gray-text);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: var(--red); text-decoration: none; }
ul { list-style: none; }

/* ---------- Typography ---------- */
h1, h2, h3, h4 {
  font-family: var(--font-head);
  color: var(--navy);
  line-height: 1.18;
  font-weight: 700;
  text-wrap: balance; /* tránh chữ mồ côi khi xuống dòng */
}
h1 { font-size: clamp(32px, 5.5vw, 54px); letter-spacing: -0.01em; }
h2 { font-size: clamp(26px, 4vw, 38px); }
h3 { font-size: clamp(20px, 2.6vw, 26px); }
h4 { font-size: 19px; }
p  { margin-bottom: 1rem; }
.lead { font-size: clamp(18px, 2.2vw, 21px); color: var(--gray-text); }
.eyebrow {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--red);
  margin-bottom: 14px;
  display: inline-block;
}

/* ---------- Layout ---------- */
.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 32px; }
.section { padding: 88px 0; }
.section--cream { background: var(--cream); }
.section--navy  { background: var(--navy); }
.section--gray  { background: var(--gray-light); }
.section-head { max-width: 760px; margin: 0 auto 52px; text-align: center; }
.section-head p { margin-bottom: 0; }
.text-center { text-align: center; }
.mt-8 { margin-top: 8px; } .mt-16 { margin-top: 16px; } .mt-32 { margin-top: 32px; }

.grid { display: grid; gap: 32px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--font-body); font-weight: 700; font-size: 16px;
  padding: 16px 32px; border-radius: var(--radius-sm);
  border: 2px solid transparent; cursor: pointer;
  transition: all .22s ease; text-transform: uppercase; letter-spacing: 0.02em;
  line-height: 1;
}
.btn--primary { background: var(--red); color: #fff; }
.btn--primary:hover { background: var(--red-dark); box-shadow: var(--shadow-md); transform: translateY(-2px); }
.btn--secondary { background: transparent; color: var(--navy); border-color: var(--navy); }
.btn--secondary:hover { background: var(--navy); color: #fff; }
.btn--ghost-light { background: transparent; color: #fff; border-color: rgba(255,255,255,.5); }
.btn--ghost-light:hover { background: #fff; color: var(--navy); border-color:#fff; }
.btn--lg { padding: 18px 40px; font-size: 17px; }
.link-arrow {
  font-weight: 700; color: var(--red); display: inline-flex; align-items: center; gap: 6px;
}
.link-arrow:hover { text-decoration: underline; }
.link-arrow .ar { transition: transform .2s; }
.link-arrow:hover .ar { transform: translateX(4px); }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255,255,255,.96); backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
  height: 80px; display: flex; align-items: center;
}
.site-header .container { display: flex; align-items: center; justify-content: space-between; }
.brand { display: flex; align-items: center; gap: 12px; flex: 0 0 auto; }
.brand__mark {
  width: 46px; height: 46px; flex: none;
  background-color: var(--red);
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center/contain no-repeat;
}
.site-footer .brand__mark { background-color: #fff; }
.brand__name { font-family: var(--font-head); font-weight: 800; font-size: 28px; color: var(--navy); line-height: 1.02; white-space: nowrap; }
.brand__name span { display: block; font-family: var(--font-body); font-weight: 600; font-size: 11px; letter-spacing: .14em; color: var(--red); text-transform: uppercase; }
.nav { display: flex; align-items: center; gap: 28px; }
.nav a { color: var(--navy); font-weight: 600; font-size: 15px; position: relative; white-space: nowrap; }
.nav a:hover { color: var(--red); }
.nav .has-sub { position: relative; }
.nav .submenu {
  position: absolute; top: 130%; left: 50%; transform: translateX(-50%);
  background: #fff; border: 1px solid var(--line); border-radius: 10px;
  box-shadow: var(--shadow-md); padding: 10px; min-width: 240px;
  opacity: 0; visibility: hidden; transition: all .18s; display: grid; gap: 2px;
}
.nav .has-sub:hover .submenu { opacity: 1; visibility: visible; top: 120%; }
.nav .submenu a { padding: 10px 14px; border-radius: 6px; font-weight: 600; }
.nav .submenu a:hover { background: var(--cream); }
.header-cta { display: flex; align-items: center; gap: 18px; }
.header-phone { font-weight: 700; color: var(--navy); white-space: nowrap; }
.header-phone:hover { color: var(--red); }
.nav-toggle { display: none; background: none; border: 0; cursor: pointer; width: 44px; height: 44px; }
.nav-toggle span { display: block; width: 24px; height: 2px; background: var(--navy); margin: 5px auto; transition: .25s; }

/* ---------- Language switcher ---------- */
.lang-switch { position: relative; }
.lang-switch__btn {
  display: inline-flex; align-items: center; gap: 6px;
  background: none; border: 1px solid var(--line, #e6e1d8); border-radius: 999px;
  padding: 7px 12px; cursor: pointer; color: var(--navy);
  font: inherit; font-weight: 600; font-size: 13px; line-height: 1;
  transition: border-color .2s, color .2s;
}
.lang-switch__btn:hover { border-color: var(--red); color: var(--red); }
.lang-switch__btn svg { opacity: .8; flex: none; }
.lang-switch__cur { letter-spacing: .02em; }
.lang-switch__menu {
  position: absolute; top: calc(100% + 8px); right: 0; z-index: 60;
  min-width: 168px; background: #fff; border: 1px solid var(--line, #e6e1d8);
  border-radius: 12px; padding: 6px; box-shadow: 0 12px 30px rgba(14,30,52,.14);
  opacity: 0; visibility: hidden; transform: translateY(-6px);
  transition: opacity .18s, transform .18s, visibility .18s;
}
.lang-switch.open .lang-switch__menu { opacity: 1; visibility: visible; transform: translateY(0); }
.lang-switch__opt {
  display: flex; width: 100%; align-items: center; gap: 8px;
  background: none; border: 0; cursor: pointer; text-align: left;
  padding: 9px 10px; border-radius: 8px; color: var(--navy);
  font: inherit; font-size: 14px; font-weight: 500;
}
.lang-switch__opt:hover { background: var(--cream); }
.lang-switch__opt[aria-current="true"] { color: var(--red); font-weight: 700; background: rgba(178,34,52,.06); }

/* ---------- Hero ---------- */
.hero {
  position: relative; background:
    radial-gradient(120% 90% at 85% 10%, rgba(178,34,52,.06), transparent 60%),
    linear-gradient(180deg, #fff 0%, var(--cream) 100%);
  padding: 80px 0 90px;
}
.hero .container { display: grid; grid-template-columns: 1.05fr .95fr; gap: 56px; align-items: center; }
/* Mỗi dòng tiêu đề hero nằm gọn 1 hàng, tự co theo bề rộng màn hình → không mồ côi chữ */
.hero h1 { margin-bottom: 20px; font-size: clamp(22px, 7.2vw, 52px); }
.hero h1 .line { display: block; white-space: nowrap; }
.hero h1 .accent { color: var(--red); }
.hero .sub { font-size: 20px; color: var(--navy); font-weight: 600; margin-bottom: 10px; }
.hero .tagline { font-size: 17px; color: var(--gray-text); max-width: 520px; margin-bottom: 30px; }
.hero .cta-row { display: flex; align-items: center; gap: 20px; flex-wrap: wrap; margin-bottom: 30px; }
.trust-badges { display: flex; flex-wrap: wrap; gap: 10px 22px; padding-top: 26px; border-top: 1px solid var(--line); }
.trust-badges span { display: inline-flex; align-items: center; gap: 8px; font-weight: 600; color: var(--navy); font-size: 15px; }
.trust-badges .chk { color: var(--success); font-weight: 800; }
.hero-loc { margin-top: 18px; color: var(--gray-text); font-weight: 600; }

/* Chỉ dẫn cuộn xuống — mời khách khám phá kết quả thật */
.scroll-cue { grid-column: 1 / -1; justify-self: center; margin-top: 30px; display: inline-flex; flex-direction: column; align-items: center; gap: 10px; color: var(--gray-text); font-weight: 600; font-size: 14px; text-decoration: none; letter-spacing: .01em; }
.scroll-cue:hover { color: var(--red); }
.scroll-cue .chev { width: 18px; height: 18px; border-right: 2px solid currentColor; border-bottom: 2px solid currentColor; transform: rotate(45deg); opacity: .8; }
@media (prefers-reduced-motion: no-preference) {
  .scroll-cue .chev { animation: cueBounce 1.7s ease-in-out infinite; }
  @keyframes cueBounce { 0%, 100% { transform: rotate(45deg) translate(0, 0); opacity: .55; } 50% { transform: rotate(45deg) translate(3px, 3px); opacity: 1; } }
}

/* Hero visual card */
.hero-visual { position: relative; }
.hero-card {
  background: #fff; border: 1px solid var(--line); border-radius: 18px;
  box-shadow: var(--shadow-lg); padding: 30px; position: relative; overflow: hidden;
}
.hero-card::before { content:""; position:absolute; inset:0 0 auto 0; height:6px; background: var(--red); }
.hero-portrait {
  aspect-ratio: 4/5; border-radius: 12px; background:
    linear-gradient(160deg, var(--navy), #16305a);
  display: grid; place-items: center; color: rgba(255,255,255,.5); text-align:center;
  font-family: var(--font-head); position: relative;
}
.hero-portrait .ph-label { font-size: 14px; letter-spacing: .1em; text-transform: uppercase; }
.hero-stats { display: grid; grid-template-columns: repeat(3,1fr); gap: 8px; margin-top: 22px; text-align: center; }
.hero-stats .num { font-family: var(--font-head); font-weight: 800; font-size: 26px; color: var(--red); }
.hero-stats .lbl { font-size: 12.5px; color: var(--gray-text); line-height: 1.3; }
.badge-float {
  position: absolute; bottom: -16px; left: -16px; background: #fff;
  border: 1px solid var(--line); border-radius: 12px; box-shadow: var(--shadow-md);
  padding: 12px 16px; display: flex; align-items: center; gap: 10px; font-weight: 700; color: var(--navy);
}
.badge-float .g { width: 34px; height: 34px; border-radius: 8px; background: var(--gold); display: grid; place-items: center; color: #fff; }

/* ---------- Cards ---------- */
.card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 32px; transition: transform .2s, box-shadow .2s; height: 100%;
  display: flex; flex-direction: column;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.card__icon {
  width: 56px; height: 56px; border-radius: 12px; background: rgba(178,34,52,.08);
  color: var(--red); display: grid; place-items: center; margin-bottom: 20px;
}
.card__icon svg { width: 28px; height: 28px; }
.card h3 { margin-bottom: 12px; }
.card p { color: var(--gray-text); font-size: 16px; }
.card .tags { margin: 14px 0 22px; display: grid; gap: 8px; }
.card .tags li { position: relative; padding-left: 22px; font-size: 15px; color: var(--gray-text); }
.card .tags li::before { content: ""; position: absolute; left: 0; top: 9px; width: 8px; height: 8px; border-radius: 50%; background: var(--red); }
.card .card-cta { margin-top: auto; }

/* Reason / feature card */
.feature {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 28px;
  height: 100%;
}
.feature .n { font-family: var(--font-head); font-weight: 800; color: var(--red); font-size: 15px; letter-spacing: .1em; }
.feature h3 { font-size: 20px; margin: 8px 0 10px; }
.feature p { font-size: 15.5px; margin: 0; }

/* ---------- Real portrait images ---------- */
.hero-portrait, .about-portrait { overflow: hidden; }
.hero-portrait img, .about-portrait img { width: 100%; height: 100%; object-fit: cover; object-position: center top; display: block; }

/* ---------- Case study gallery (ảnh thật) ---------- */
.case-gallery { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; align-items: start; }
.case-gallery figure { margin: 0; background: #fff; border: 1px solid var(--line); border-radius: 12px; overflow: hidden; box-shadow: var(--shadow-sm); transition: transform .2s, box-shadow .2s; }
.case-gallery figure:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.case-gallery img { width: 100%; display: block; }
.case-gallery figcaption { padding: 12px 16px 14px; font-weight: 600; color: var(--navy); font-size: 14.5px; display: flex; align-items: center; gap: 8px; }
.case-gallery figcaption::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--red); flex: none; }
@media (max-width: 860px) { .case-gallery { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .case-gallery { grid-template-columns: 1fr; } }

/* ---------- Case study ---------- */
.case-card {
  background: #fff; border: 1px solid var(--line); border-radius: 14px; overflow: hidden;
  box-shadow: var(--shadow-sm); max-width: 940px; margin: 0 auto;
}
.case-media { display: grid; grid-template-columns: 1fr 1fr; }
.case-media figure { position: relative; aspect-ratio: 4/3; display: grid; place-items: center; color: rgba(255,255,255,.65); font-weight: 700; letter-spacing: .12em; }
.case-media .before { background: linear-gradient(160deg, #1A5276, #113a54); }
.case-media .after  { background: linear-gradient(160deg, var(--red), var(--red-dark)); }
.case-media figcaption { position: absolute; top: 14px; left: 14px; background: rgba(0,0,0,.28); padding: 5px 12px; border-radius: 20px; font-size: 12px; letter-spacing: .1em; }
.case-body { padding: 30px 34px; }
.case-body h3 { margin-bottom: 16px; }
.case-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px 28px; }
.case-grid dt { font-weight: 700; color: var(--navy); font-size: 14px; margin-top: 10px; }
.case-grid dd { color: var(--gray-text); font-size: 15px; }
.case-body ul { display: grid; gap: 6px; margin: 6px 0 0; }
.case-body ul li { position: relative; padding-left: 20px; font-size: 15px; }
.case-body ul li::before { content:"✓"; position:absolute; left:0; color: var(--success); font-weight:800; }

/* ---------- About preview ---------- */
.about-split { display: grid; grid-template-columns: .9fr 1.1fr; gap: 56px; align-items: center; }
.about-portrait {
  aspect-ratio: 4/5; border-radius: 16px; background: linear-gradient(160deg, var(--navy), #1c3b66);
  box-shadow: var(--shadow-lg); display: grid; place-items: center; color: rgba(255,255,255,.5);
  font-family: var(--font-head); text-align: center; position: relative;
}
.quote-block {
  border-left: 4px solid var(--red); padding: 8px 0 8px 24px; margin: 28px 0;
  font-family: var(--font-head); font-size: 21px; color: var(--navy); font-style: italic; line-height: 1.4;
}
.quote-block cite { display: block; font-size: 15px; color: var(--red); font-style: normal; margin-top: 10px; font-family: var(--font-body); font-weight: 700; }
.badge-list { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin: 24px 0 28px; }
.badge-list li { display: flex; align-items: center; gap: 10px; font-weight: 600; color: var(--navy); }
.badge-list .chk { color: var(--success); font-weight: 800; }

/* ---------- Technology ---------- */
.tech-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; height: 100%; border-top: 3px solid var(--red); }
.tech-card .kicker { font-size: 12px; letter-spacing: .14em; color: var(--red); font-weight: 700; text-transform: uppercase; }
.tech-card h3 { font-size: 20px; margin: 8px 0 6px; }
.tech-card .role { color: var(--gray-text); font-weight: 600; margin-bottom: 14px; }
.tech-card ul { display: grid; gap: 8px; }
.tech-card ul li { position: relative; padding-left: 20px; font-size: 15px; }
.tech-card ul li::before { content:""; position:absolute; left:0; top:9px; width:7px; height:7px; border-radius:50%; background: var(--gold); }

/* ---------- Testimonials ---------- */
.tst {
  background: var(--cream); border-radius: var(--radius); padding: 36px; position: relative; height: 100%;
  display: flex; flex-direction: column;
}
.tst::before { content: "\201C"; font-family: var(--font-head); position: absolute; top: 6px; left: 22px; font-size: 72px; color: var(--red); opacity: .22; line-height: 1; }
.tst .stars { color: var(--gold); letter-spacing: 3px; margin-bottom: 12px; position: relative; }
.tst blockquote { font-size: 16.5px; color: var(--navy); line-height: 1.65; margin-bottom: 20px; }
.tst .who { margin-top: auto; }
.tst .who strong { color: var(--navy); display: block; }
.tst .who span { font-size: 14px; color: var(--red); font-weight: 600; }

/* ---------- Booking ---------- */
.booking { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: start; }
.booking-info h2 { color: #fff; }
.booking-info .lead { color: rgba(255,255,255,.82); }
.contact-list { display: grid; gap: 16px; margin: 26px 0; }
.contact-list a, .contact-list div { display: flex; align-items: flex-start; gap: 14px; color: #fff; font-weight: 600; }
.contact-list .ico { width: 42px; height: 42px; border-radius: 10px; background: rgba(255,255,255,.10); display: grid; place-items: center; flex: none; color: #fff; }
.contact-list small { display: block; color: rgba(255,255,255,.6); font-weight: 500; font-size: 13px; }
.booking-trust { display: grid; gap: 8px; margin-top: 8px; }
.booking-trust li { color: rgba(255,255,255,.9); display: flex; gap: 10px; align-items: center; }
.booking-trust .chk { color: #6fce9a; font-weight: 800; }

.form-card { background: #fff; border-radius: 14px; padding: 34px; box-shadow: var(--shadow-lg); }
.form-card h3 { margin-bottom: 6px; }
.form-card .muted { font-size: 14px; color: var(--gray-text); margin-bottom: 22px; }
.field { margin-bottom: 16px; }
.field label { display: block; font-weight: 600; color: var(--navy); font-size: 14px; margin-bottom: 6px; }
.field label .req { color: var(--red); }
.field input, .field select, .field textarea {
  width: 100%; padding: 13px 14px; border: 1px solid var(--line); border-radius: 8px;
  font-family: var(--font-body); font-size: 15.5px; color: var(--navy); background: #fff; transition: border .18s;
}
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--red); box-shadow: 0 0 0 3px rgba(178,34,52,.10); }
.field textarea { resize: vertical; min-height: 84px; }
.form-note { font-size: 13px; color: var(--gray-text); margin-top: 12px; text-align: center; }
.form-ok { background: rgba(27,107,58,.08); border: 1px solid rgba(27,107,58,.3); color: var(--success); padding: 14px; border-radius: 8px; font-weight: 600; margin-top: 14px; display: none; }

/* ---------- Disclaimer / callouts ---------- */
.callout { border-radius: 10px; padding: 16px 20px; font-size: 15px; display: flex; gap: 12px; align-items: flex-start; }
.callout--warn { background: rgba(192,83,29,.08); color: var(--warning); border: 1px solid rgba(192,83,29,.25); }
.callout--info { background: rgba(26,82,118,.07); color: var(--info); border: 1px solid rgba(26,82,118,.2); }
.callout .i { font-weight: 800; flex: none; }
.disclaimer { font-size: 13px; font-style: italic; color: var(--gray-text); }

/* ---------- Page hero (inner pages) ---------- */
.page-hero { background: linear-gradient(180deg, var(--navy) 0%, #12294a 100%); color: #fff; padding: 70px 0; }
.page-hero .eyebrow { color: #ff8494; }
.page-hero h1 { color: #fff; margin-bottom: 16px; }
.page-hero p { color: rgba(255,255,255,.85); max-width: 620px; font-size: 19px; }
.breadcrumb { font-size: 14px; color: rgba(255,255,255,.6); margin-bottom: 18px; }
.breadcrumb a { color: rgba(255,255,255,.85); }

/* ---------- Stage / step blocks (service pages) ---------- */
.steps { display: grid; gap: 22px; }
.step { background: #fff; border: 1px solid var(--line); border-left: 5px solid var(--red); border-radius: 10px; padding: 24px 28px; }
.step .st { font-weight: 700; color: var(--red); font-size: 14px; letter-spacing: .06em; text-transform: uppercase; }
.step h3 { margin: 6px 0 8px; }
.step p { margin: 0; font-size: 15.5px; }
.type-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 20px; }
.type { background: #fff; border: 1px solid var(--line); border-radius: 10px; padding: 24px; }
.type .dot { display: inline-block; width: 12px; height: 12px; border-radius: 50%; margin-right: 8px; vertical-align: middle; }
.type h3 { display: flex; align-items: center; font-size: 19px; margin-bottom: 8px; }
.type p { margin: 0; font-size: 15px; }
.type .rx { margin-top: 10px; padding-top: 10px; border-top: 1px dashed var(--line); font-size: 14.5px; color: var(--navy); font-weight: 600; }
.timeline-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; }
.tl { background: #fff; border: 1px solid var(--line); border-radius: 10px; padding: 26px; text-align: center; }
.tl h3 { font-size: 20px; margin-bottom: 14px; }
.tl ul { display: inline-grid; gap: 8px; text-align: left; }
.tl ul li { font-size: 15px; position: relative; padding-left: 18px; }
.tl ul li::before { content:"•"; position:absolute; left:0; color: var(--red); }

/* ---------- CTA band ---------- */
.cta-band { background: var(--red); color: #fff; text-align: center; padding: 60px 0; }
.cta-band h2 { color: #fff; margin-bottom: 12px; }
.cta-band p { color: rgba(255,255,255,.9); max-width: 560px; margin: 0 auto 26px; }

/* ---------- Footer ---------- */
.site-footer { background: var(--navy); color: rgba(255,255,255,.72); padding: 64px 0 0; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 40px; }
.site-footer h4 { color: #fff; font-family: var(--font-body); font-size: 14px; letter-spacing: .1em; text-transform: uppercase; margin-bottom: 18px; }
.site-footer a { color: rgba(255,255,255,.72); }
.site-footer a:hover { color: #fff; }
.site-footer ul { display: grid; gap: 10px; }
.footer-brand .brand__name { color: #fff; }
.footer-about { margin: 16px 0; font-size: 15px; max-width: 320px; }
.socials { display: flex; gap: 12px; }
.socials a { width: 40px; height: 40px; border-radius: 10px; background: rgba(255,255,255,.08); display: grid; place-items: center; }
.socials a:hover { background: var(--red); }
.socials svg { width: 18px; height: 18px; fill: #fff; }
.footer-contact li { display: flex; gap: 10px; font-size: 15px; }
.footer-bottom { margin-top: 48px; border-top: 1px solid rgba(255,255,255,.1); padding: 22px 0; font-size: 13.5px; color: rgba(255,255,255,.5); }
.footer-bottom .container { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; }

/* ---------- Floating quick actions (mobile) ---------- */
.quick-actions { position: fixed; right: 16px; bottom: 16px; z-index: 90; display: grid; gap: 12px; }
.quick-actions a { width: 52px; height: 52px; border-radius: 50%; display: grid; place-items: center; box-shadow: var(--shadow-md); color: #fff; }
.qa-phone { background: var(--red); } .qa-zalo { background: var(--info); } .qa-mess { background: #0084ff; }
.quick-actions svg { width: 24px; height: 24px; fill: #fff; }

/* ---------- Services overview page ---------- */
.svc-index-card { position: relative; overflow: hidden; }
.svc-index-card .num {
  position: absolute; top: 18px; right: 22px; font-family: var(--font-head);
  font-size: 40px; font-weight: 800; color: rgba(178,34,52,.10); line-height: 1;
}

/* ---------- Service menu (bảng dịch vụ, không giá) ---------- */
.menu-cat { margin-bottom: 40px; }
.menu-cat:last-child { margin-bottom: 0; }
.menu-cat__head { display: flex; align-items: baseline; gap: 16px; padding-bottom: 14px; margin-bottom: 20px; border-bottom: 2px solid var(--navy); }
.menu-cat__no { font-family: var(--font-head); font-weight: 800; color: var(--red); font-size: 22px; }
.menu-cat__head h3 { margin: 0; }
.menu-cat__head p { margin: 0; color: var(--gray-text); font-size: 15px; }
.menu-list { display: grid; grid-template-columns: 1fr 1fr; gap: 4px 40px; }
.menu-item { display: flex; align-items: flex-start; gap: 12px; padding: 12px 4px; border-bottom: 1px dashed var(--line); }
.menu-item .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--gold); flex: none; margin-top: 8px; }
.menu-item span { font-weight: 600; color: var(--navy); font-size: 15.5px; }
.menu-item .mi-txt { display: flex; flex-direction: column; gap: 2px; }
.menu-item .mi-name { font-weight: 600; color: var(--navy); font-size: 15.5px; }
.menu-item .mi-desc { font-weight: 400; color: var(--gray-text); font-size: 13px; line-height: 1.4; }
.menu-note { background: var(--cream); border-radius: 12px; padding: 20px 24px; font-size: 15px; color: var(--gray-text); display: flex; gap: 12px; align-items: flex-start; }
@media (max-width: 760px) { .menu-list { grid-template-columns: 1fr; } }

/* ---------- Booking page ---------- */
.book-wrap { display: grid; grid-template-columns: 1.15fr .85fr; gap: 40px; align-items: start; }
.book-panel { background: #fff; border: 1px solid var(--line); border-radius: 16px; box-shadow: var(--shadow-md); padding: 34px; }
.step-block { margin-bottom: 28px; }
.step-block:last-child { margin-bottom: 0; }
.step-label { display: flex; align-items: center; gap: 12px; font-family: var(--font-head); font-weight: 700; color: var(--navy); font-size: 19px; margin-bottom: 16px; }
.step-num { width: 30px; height: 30px; border-radius: 50%; background: var(--red); color: #fff; display: grid; place-items: center; font-family: var(--font-body); font-weight: 700; font-size: 15px; flex: none; }
.choice-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
.choice {
  border: 1.5px solid var(--line); border-radius: 10px; padding: 14px 16px; cursor: pointer;
  font-weight: 600; color: var(--navy); background: #fff; transition: all .16s; text-align: left;
  display: flex; align-items: center; gap: 10px; font-size: 15.5px; font-family: var(--font-body);
}
.choice:hover { border-color: var(--red); }
.choice.active { border-color: var(--red); background: rgba(178,34,52,.06); box-shadow: inset 0 0 0 1px var(--red); }
.choice .ic { font-size: 18px; }
.slot-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; }
.slot {
  border: 1.5px solid var(--line); border-radius: 8px; padding: 11px 6px; text-align: center;
  cursor: pointer; font-weight: 600; color: var(--navy); background: #fff; transition: all .16s;
  font-size: 15px; font-family: var(--font-body);
}
.slot:hover { border-color: var(--red); }
.slot.active { background: var(--red); color: #fff; border-color: var(--red); }
.slot.off { opacity: .4; cursor: not-allowed; text-decoration: line-through; }

/* ---------- FAQ (accordion) ---------- */
.faq { max-width: 820px; margin: 0 auto; }
.faq-item { border: 1px solid var(--line); border-radius: 10px; margin-bottom: 12px; background: #fff; overflow: hidden; }
.faq-item > summary { cursor: pointer; padding: 18px 22px; font-weight: 700; color: var(--navy); font-family: var(--font-body); font-size: 16px; list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 14px; }
.faq-item > summary::-webkit-details-marker { display: none; }
.faq-item > summary::after { content: '+'; color: var(--red); font-size: 24px; font-weight: 400; line-height: 1; flex: none; transition: transform .2s; }
.faq-item[open] > summary::after { transform: rotate(45deg); }
.faq-item > div { padding: 0 22px 18px; color: var(--gray-text); }
.faq-item > div p:last-child { margin-bottom: 0; }
.book-aside { display: grid; gap: 20px; position: sticky; top: 96px; }
.aside-card { background: var(--cream); border-radius: 14px; padding: 26px; }
.aside-card h3 { font-size: 19px; margin-bottom: 14px; }
.aside-list { display: grid; gap: 14px; }
.aside-list a, .aside-list div { display: flex; gap: 12px; align-items: flex-start; color: var(--navy); font-weight: 600; }
.aside-list .ico { width: 40px; height: 40px; border-radius: 10px; background: #fff; display: grid; place-items: center; flex: none; box-shadow: var(--shadow-sm); }
.aside-list small { display: block; color: var(--gray-text); font-weight: 500; font-size: 13px; }
.map-embed { border-radius: 14px; overflow: hidden; border: 1px solid var(--line); aspect-ratio: 16/10; background:
  repeating-linear-gradient(45deg, #eef1f4, #eef1f4 12px, #e6eaef 12px, #e6eaef 24px);
  display: grid; place-items: center; color: var(--gray-text); font-weight: 600; text-align: center; }
@media (max-width: 900px) {
  .book-wrap { grid-template-columns: 1fr; }
  .book-aside { position: static; }
  .choice-grid { grid-template-columns: 1fr; }
  .slot-grid { grid-template-columns: repeat(3, 1fr); }
}

/* ---------- Accessibility: focus rõ ràng ---------- */
:focus-visible { outline: 3px solid var(--red); outline-offset: 2px; border-radius: 2px; }
.skip-link { position: absolute; left: -999px; top: 0; z-index: 200; background: var(--navy); color: #fff; padding: 10px 16px; border-radius: 0 0 8px 0; font-weight: 700; }
.skip-link:focus { left: 0; }

/* ---------- Cookie consent ---------- */
.cookie-bar {
  position: fixed; left: 16px; right: 16px; bottom: 16px; z-index: 96;
  max-width: 720px; margin: 0 auto; background: var(--navy); color: #fff;
  border-radius: 12px; box-shadow: var(--shadow-lg); padding: 16px 20px;
  display: flex; align-items: center; gap: 16px; flex-wrap: wrap;
}
.cookie-bar p { margin: 0; font-size: 14px; color: rgba(255,255,255,.9); flex: 1; min-width: 220px; }
.cookie-bar a { color: #fff; text-decoration: underline; }
.cookie-bar .btn { padding: 10px 22px; white-space: nowrap; }
@media (max-width: 860px) { .cookie-bar { bottom: 76px; } }

/* ---------- Legal / prose pages ---------- */
.prose { max-width: 760px; margin: 0 auto; }
.prose h2 { margin: 34px 0 12px; font-size: 22px; }
.prose h3 { margin: 22px 0 8px; font-size: 18px; }
.prose p, .prose li { color: var(--gray-text); font-size: 16px; }
.prose ul { margin: 0 0 16px; display: grid; gap: 8px; }
.prose li { position: relative; padding-left: 20px; }
.prose li::before { content: ""; position: absolute; left: 0; top: 9px; width: 7px; height: 7px; border-radius: 50%; background: var(--red); }
.prose .updated { color: var(--gray-text); font-size: 14px; font-style: italic; }

/* ---------- Map iframe ---------- */
.map-embed iframe { width: 100%; height: 100%; border: 0; display: block; }

/* ---------- Sticky mobile call bar (Gọi · Zalo · Đặt lịch) ---------- */
.mobile-callbar { display: none; }
@media (max-width: 860px) {
  .mobile-callbar {
    display: grid; grid-template-columns: repeat(3, 1fr);
    position: fixed; left: 0; right: 0; bottom: 0; z-index: 95;
    background: #fff; border-top: 1px solid var(--line);
    box-shadow: 0 -4px 20px rgba(14,30,52,.10);
    padding-bottom: env(safe-area-inset-bottom, 0);
  }
  .mobile-callbar a {
    display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 3px;
    padding: 9px 4px 10px; font-weight: 700; font-size: 12.5px; color: var(--navy);
    text-decoration: none; border-right: 1px solid var(--line);
  }
  .mobile-callbar a:last-child { border-right: 0; }
  .mobile-callbar svg { width: 22px; height: 22px; }
  .mobile-callbar .mcb-call { color: var(--red); }
  .mobile-callbar .mcb-call svg { fill: var(--red); }
  .mobile-callbar .mcb-zalo { color: var(--info); }
  .mobile-callbar .mcb-zalo svg { fill: var(--info); }
  .mobile-callbar .mcb-book { background: var(--red); color: #fff; }
  .mobile-callbar .mcb-book svg { fill: #fff; }
  /* nhường chỗ cho thanh dưới, ẩn nút tròn nổi để không chồng */
  body { padding-bottom: 64px; }
  .quick-actions { display: none !important; }
}

/* ---------- Reveal animation ----------
   Chỉ ẩn khi JS hoạt động (.js). Không JS → nội dung luôn hiển thị (an toàn SEO). */
.js .reveal { opacity: 0; transform: translateY(24px); transition: opacity .6s ease, transform .6s ease; }
.js .reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .js .reveal { opacity: 1; transform: none; transition: none; }
}

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .hero .container { grid-template-columns: 1fr; gap: 40px; }
  .hero-visual { max-width: 460px; }
  .about-split { grid-template-columns: 1fr; gap: 36px; }
  .about-portrait { max-width: 380px; }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .booking { grid-template-columns: 1fr; gap: 36px; }
}
@media (max-width: 1024px) {
  .nav, .header-phone { display: none; }
  .nav-toggle { display: block; }
  .site-header .header-cta .btn { display: none; }
  .header-cta { gap: 8px; }
  .lang-switch__btn { padding: 8px 10px; }
  .lang-switch__menu { min-width: 156px; }
  .nav.open {
    display: flex; position: absolute; top: 80px; left: 0; right: 0; flex-direction: column;
    align-items: stretch; background: #fff; border-bottom: 1px solid var(--line); padding: 16px 24px 24px; gap: 4px;
    box-shadow: var(--shadow-md);
  }
  .nav.open a { padding: 12px 6px; border-bottom: 1px solid var(--gray-light); }
  .nav.open .submenu { position: static; transform: none; opacity: 1; visibility: visible; box-shadow: none; border: 0; padding: 0 0 0 14px; min-width: 0; }
  .nav.open .has-sub:hover .submenu { top: auto; }
}
@media (max-width: 760px) {
  .section { padding: 60px 0; }
  .container { padding: 0 20px; }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .type-grid, .timeline-grid, .case-grid { grid-template-columns: 1fr; }
  .case-media { grid-template-columns: 1fr 1fr; }
  .badge-list { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .hero .cta-row { flex-direction: column; align-items: stretch; }
  .hero .cta-row .btn { justify-content: center; }
}