/* ===== Tokens ===== */
:root {
  --ink: #0c0907;            /* noir laqué du bảng giá */
  --ink-2: #17120e;          /* surfaces sur fond noir */
  --gold: #c9a24b;
  --gold-hi: #f1dc9c;
  --gold-lo: #8c6a26;
  --gold-text: #7a5a1c;      /* doré lisible sur fond clair */
  --rose: #e0458f;           /* touche rose, usage rare */
  --porcelain: #f8f1ee;      /* fond clair, légèrement rosé */
  --porcelain-2: #efe4df;
  --text: #2a211d;
  --text-soft: #5e514a;
  --on-dark: #efe7dc;
  --on-dark-soft: #b9ab9a;

  --gold-grad: linear-gradient(100deg, var(--gold-lo) 0%, var(--gold-hi) 42%, var(--gold) 62%, var(--gold-lo) 100%);

  --f-display: "Playfair Display", Georgia, serif;
  --f-script: "Great Vibes", cursive;
  --f-body: "Be Vietnam Pro", system-ui, sans-serif;

  --wrap: 1180px;
  --gutter: 20px;
  --radius: 6px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--f-body);
  font-weight: 400;
  font-size: 1rem;
  line-height: 1.65;
  color: var(--text);
  background: var(--ink);
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; }
h1, h2, h3, h4 { margin: 0; font-weight: 600; }
body, .course-price, .contact-list dd a, .process li::before, .reasons li::before { font-variant-numeric: lining-nums; }
p, ul, ol, dl, dd, figure, blockquote { margin: 0; }
:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; }

.wrap { width: 100%; max-width: var(--wrap); margin-inline: auto; padding-inline: var(--gutter); }
.center { text-align: center; justify-content: center; }
.muted { color: var(--text-soft); font-size: .92rem; }

.mock-flag {
  position: fixed; z-index: 90; left: 12px; bottom: 84px;
  background: var(--rose); color: #fff; font-size: .72rem; letter-spacing: .02em;
  padding: 4px 10px; border-radius: 99px; pointer-events: none;
}

/* ===== Boutons ===== */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 48px; padding: 0 26px;
  border-radius: 99px; border: 1px solid transparent;
  font: 500 .95rem/1 var(--f-body); letter-spacing: .01em;
  text-decoration: none; cursor: pointer;
  transition: background-color .2s, color .2s, border-color .2s, box-shadow .2s;
}
.btn-sm { min-height: 40px; padding: 0 20px; font-size: .88rem; }
.btn-gold {
  color: #1d1408;
  background: var(--gold-grad);
  background-size: 160% 100%;
  box-shadow: 0 6px 20px -8px rgba(201, 162, 75, .6);
}
.btn-gold:hover { background-position: 100% 0; }
.btn-ghost { color: var(--gold-hi); border-color: rgba(201, 162, 75, .55); background: transparent; }
.btn-ghost:hover { background: rgba(201, 162, 75, .12); border-color: var(--gold); }
.btn-dark { background: var(--ink); color: var(--gold-hi); }
.btn-dark:hover { background: #2a1f15; }
.btn-outline-dark { color: var(--text); border-color: rgba(42, 33, 29, .35); background: transparent; }
.btn-outline-dark:hover { border-color: var(--text); background: rgba(42, 33, 29, .05); }
.btn-row { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.text-link { color: var(--gold-hi); font-size: .95rem; text-underline-offset: 4px; }

/* ===== En-tête ===== */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(12, 9, 7, .92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(201, 162, 75, .18);
}
.header-row { display: flex; align-items: center; gap: 24px; height: 68px; }
.brand img { width: 190px; height: auto; }
.main-nav { display: none; }
.header-cta { display: none; }
.menu-toggle {
  margin-left: auto; width: 44px; height: 44px;
  display: grid; place-content: center; gap: 5px;
  background: none; border: 0; cursor: pointer;
}
.menu-toggle span { display: block; width: 22px; height: 1.5px; background: var(--gold-hi); transition: transform .25s, opacity .25s; }
.menu-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.menu-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

.main-nav.is-open {
  display: flex; flex-direction: column;
  position: absolute; inset: 68px 0 auto 0;
  background: var(--ink); padding: 8px var(--gutter) 24px;
  border-bottom: 1px solid rgba(201, 162, 75, .25);
}
.main-nav a {
  color: var(--on-dark); text-decoration: none; font-size: .95rem;
  padding: 12px 0; border-bottom: 1px solid rgba(201, 162, 75, .12);
}
.main-nav a[aria-current="page"] { color: var(--gold-hi); }

@media (min-width: 1000px) {
  .menu-toggle { display: none; }
  .main-nav, .main-nav.is-open {
    display: flex; flex-direction: row; gap: 26px; position: static;
    padding: 0; background: none; border: 0; margin-left: auto;
  }
  .main-nav a { border: 0; padding: 6px 0; font-size: .9rem; position: relative; }
  .main-nav a::after {
    content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 1px;
    background: var(--rose); transform: scaleX(0); transition: transform .25s;
  }
  .main-nav a:hover::after, .main-nav a[aria-current="page"]::after { transform: scaleX(1); }
  .header-cta { display: inline-flex; }
  .brand img { width: 220px; }
}

/* ===== Hero ===== */
.hero {
  position: relative; overflow: hidden;
  background:
    radial-gradient(60% 50% at 80% 30%, rgba(201, 162, 75, .16), transparent 70%),
    var(--ink);
  color: var(--on-dark);
}
.slides { display: grid; }
.slide {
  grid-area: 1 / 1; opacity: 0; visibility: hidden;
  transition: opacity .9s ease, visibility 0s linear .9s;
}
.slide.is-active { opacity: 1; visibility: visible; transition: opacity .9s ease; }
.hero-grid {
  display: grid; gap: 28px;
  padding-top: 28px; padding-bottom: 24px;
}
.hero-text { order: 2; }
.hero .arch { order: 1; }
.hero-tagline {
  font-family: var(--f-script); font-size: 1.9rem; line-height: 1.2;
  color: var(--rose); margin-bottom: 6px;
}
.hero h1, .hero .h1-like {
  font-family: var(--f-display); font-weight: 600;
  font-size: clamp(2.1rem, 6.4vw, 3.6rem); line-height: 1.08;
  letter-spacing: -.005em; color: #fbf4e6;
  max-width: 19ch; margin-bottom: 18px; text-wrap: balance;
}
.lead { color: var(--on-dark-soft); font-size: 1.05rem; max-width: 46ch; margin-bottom: 26px; }
.hero-facts {
  list-style: none; padding: 0; margin-top: 28px;
  display: flex; flex-wrap: wrap; gap: 8px 22px;
  font-size: .86rem; color: var(--on-dark-soft);
}
.hero-facts li { display: flex; align-items: center; gap: 8px; }
.hero-facts li::before {
  content: ""; width: 6px; height: 6px; transform: rotate(45deg);
  background: var(--gold); flex: none;
}

/* Cadre en arche : la forme signature */
.arch {
  position: relative; justify-self: center;
  width: min(100%, 420px); aspect-ratio: 4 / 5;
}
.arch::before {
  content: ""; position: absolute; inset: -10px 10px 10px -10px;
  border: 1px solid var(--gold); border-radius: 999px 999px 0 0;
  opacity: .7;
}
.arch img {
  position: relative; width: 100%; height: 100%;
  object-fit: cover; object-position: 60% 30%;
  border-radius: 999px 999px 0 0;
}
.arch-light::before { border-color: var(--gold-text); opacity: .45; }
/* Mobile : arche plus compacte pour garder titre et boutons visibles dès l'ouverture */
@media (max-width: 859px) {
  .hero .arch { width: min(70%, 290px); aspect-ratio: 1 / 1.05; }
  .hero-grid { gap: 22px; padding-top: 30px; }
}

.slide-controls { display: flex; align-items: center; gap: 10px; padding-bottom: 28px; }
.slide-dot {
  width: 28px; height: 28px; border: 0; padding: 0; cursor: pointer;
  background: none; display: grid; place-items: center;
}
.slide-dot::before {
  content: ""; width: 22px; height: 2px; border-radius: 2px;
  background: rgba(239, 231, 220, .3); transition: background .3s, width .3s;
}
.slide-dot.is-active::before { background: var(--rose); width: 34px; }
.slide-pause {
  width: 32px; height: 32px; margin-left: 6px; border-radius: 50%;
  background: none; border: 1px solid rgba(239, 231, 220, .25); cursor: pointer;
  display: grid; place-items: center;
}
.slide-pause svg { width: 14px; height: 14px; stroke: var(--on-dark); stroke-width: 2; fill: none; }

@media (min-width: 860px) {
  .hero-grid { grid-template-columns: 1.15fr .85fr; align-items: center; gap: 56px; padding-top: 64px; padding-bottom: 40px; }
  .hero-text { order: 1; }
  .hero .arch { order: 2; width: min(100%, 440px); }
  .hero-tagline { font-size: 2.3rem; }
}

/* Hero studio : collage portrait + 3 vignettes (structure Linh Anh, couleurs noir/doré) */
.hero h1 em {
  font-style: italic; font-weight: 500;
  background: linear-gradient(100deg, var(--gold-hi), var(--gold) 45%, var(--rose)); -webkit-background-clip: text; background-clip: text; color: transparent;
}
.collage { order: 1; position: relative; justify-self: center; width: min(100%, 440px); aspect-ratio: 1 / 1.02; }
.collage figure { position: absolute; margin: 0; }
.c-main {
  inset: 0 9% 8% 15%; border-radius: 26px; padding: 2px;
  background: linear-gradient(135deg, var(--gold-hi), var(--rose) 55%, var(--gold));
  box-shadow: 0 30px 60px -28px rgba(0, 0, 0, .8);
}
.c-main img { width: 100%; height: 100%; object-fit: cover; object-position: 62% 30%; border-radius: 24px; }
.c-tile {
  width: 32%; aspect-ratio: 1; border-radius: 18px; padding: 4px; background: #fbf4e6;
  box-shadow: 0 18px 34px -14px rgba(0, 0, 0, .85);
}
.c-clip { display: block; width: 100%; height: 100%; overflow: hidden; border-radius: 14px; }
.c-tile img { width: 100%; height: 100%; object-fit: cover; transform: scale(var(--z, 1)); transform-origin: var(--o, 50% 50%); }
.c-tile figcaption {
  position: absolute; left: 50%; bottom: -13px; transform: translateX(-50%); white-space: nowrap;
  background: var(--ink); color: var(--gold-hi); font-size: .74rem; font-weight: 600;
  padding: 4px 12px; border-radius: 99px; border: 1px solid rgba(201, 162, 75, .6);
}
.t1 { left: 0; top: 10%; }
.t2 { left: 3%; bottom: 0; }
.t3 { right: 0; top: 46%; }
.spark { position: absolute; fill: var(--gold); }
.spark.s1 { width: 26px; height: 26px; right: 3%; top: 4%; fill: var(--rose); }
.spark.s2 { width: 18px; height: 18px; left: 38%; bottom: -2%; }

@media (max-width: 859px) {
  .hero-text-center, .hero-text { text-align: center; }
  .hero h1, .hero .h1-like, .lead { margin-inline: auto; }
  .hero .btn-row, .slide-controls, .hero-facts { justify-content: center; }
}
@media (min-width: 860px) {
  .collage { order: 2; width: min(100%, 500px); }
  .hero-grid { grid-template-columns: 1fr 1fr; }
}

/* Carte horaires sous le hero */
.info-card {
  position: relative; margin: 8px auto 64px; max-width: 640px;
  border-radius: 22px; padding: 24px 18px 42px; text-align: center;
  background: linear-gradient(var(--ink-2), var(--ink-2)) padding-box,
              linear-gradient(135deg, var(--gold-hi), var(--rose) 55%, var(--gold)) border-box;
  border: 1.5px solid transparent;
}
.info-cols { display: grid; grid-template-columns: 1fr 1fr; }
.info-cols > div + div { border-left: 1px solid rgba(224, 69, 143, .45); }
.info-label { font-size: .8rem; font-weight: 600; color: #f08bbb; }
.info-big { font-family: var(--f-display); font-size: clamp(1.4rem, 5vw, 2rem); font-weight: 600; color: #fbf4e6; line-height: 1.25; }
.info-note { font-size: .8rem; color: var(--on-dark-soft); }
.info-cta { position: absolute; left: 50%; bottom: -24px; transform: translateX(-50%); white-space: nowrap; }
@media (min-width: 860px) { .info-card { margin-bottom: 84px; } }

/* ===== Sections génériques ===== */
.section { padding: 72px 0; }
.section.light { background: var(--porcelain); color: var(--text); }
.section.dark { background: var(--ink); color: var(--on-dark); }
@media (min-width: 860px) { .section { padding: 104px 0; } }

.sec-head { text-align: center; max-width: 640px; margin: 0 auto 44px; }
/* Grand mot décoratif : Playfair italique dorée (le manuscrit reste réservé à la tagline) */
.script {
  font-family: var(--f-display); font-style: italic; font-weight: 500;
  font-size: clamp(2.9rem, 10vw, 4.6rem); line-height: 1.05;
  background: var(--gold-grad); -webkit-background-clip: text; background-clip: text;
  color: transparent;
  padding: 0 .1em .22em; margin-bottom: -.08em;
}
.light .script { background-image: linear-gradient(100deg, #6e4f15, #b88f3c 45%, #7a5a1c); }
.sec-head h2, .about-text h2, .contact-text h2 {
  font-family: var(--f-body); font-weight: 700;
  font-size: clamp(1.25rem, 3.8vw, 1.7rem); line-height: 1.3; text-wrap: balance;
}
.dark .sec-head h2, .academy .sec-head h2 { color: #fbf4e6; }
.sec-intro { margin-top: 14px; color: var(--text-soft); }
.dark .sec-intro, .academy .sec-intro { color: var(--on-dark-soft); }

/* ===== Services ===== */
.service-grid { display: grid; gap: 28px; }
@media (min-width: 760px) { .service-grid { grid-template-columns: repeat(3, 1fr); gap: 24px; } }
.service {
  background: #fff; border-radius: var(--radius); overflow: hidden;
  display: flex; flex-direction: column;
  box-shadow: 0 1px 0 rgba(122, 90, 28, .18), 0 18px 40px -28px rgba(42, 33, 29, .45);
}
.service-img { display: block; aspect-ratio: 5 / 4; overflow: hidden; background: var(--ink); }
.service-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s ease; }
.service:hover .service-img img { transform: scale(1.03); }
.service-body { padding: 22px 22px 24px; display: flex; flex-direction: column; flex: 1; }
.service h3 { font-family: var(--f-display); font-size: 1.75rem; line-height: 1.1; margin-bottom: 8px; }
.service h3 a { text-decoration: none; }
.service-body > p { color: var(--text-soft); font-size: .95rem; }
.prices { margin: 18px 0 20px; border-top: 1px solid var(--porcelain-2); }
.prices div {
  display: flex; justify-content: space-between; gap: 12px;
  padding: 9px 0; border-bottom: 1px solid var(--porcelain-2); font-size: .9rem;
}
.prices dt { color: var(--text-soft); }
.prices dd { font-weight: 600; color: var(--gold-text); white-space: nowrap; }
.link-more {
  margin-top: auto; align-self: flex-start;
  font-weight: 500; font-size: .92rem; color: var(--text);
  text-decoration: none; border-bottom: 1px solid var(--rose); padding-bottom: 2px;
}
.link-more:hover { color: var(--rose); }

/* Autres services : mini bảng giá en 3 familles */
.others {
  margin-top: 40px; padding: 28px 22px 30px; border-radius: var(--radius);
  background: #fff; box-shadow: 0 1px 0 rgba(122, 90, 28, .18), 0 18px 40px -28px rgba(42, 33, 29, .45);
  text-align: center;
}
.others-title { font-family: var(--f-display); font-size: 1.75rem; line-height: 1.1; }
.others-lead { margin-top: 6px; color: var(--text-soft); font-size: .95rem; }
.others-groups { display: grid; gap: 22px; margin-top: 22px; text-align: left; }
@media (min-width: 860px) { .others-groups { grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 28px 36px; } .others { padding: 36px 40px; } }
.others-group h4 { font-size: .88rem; font-weight: 700; color: var(--rose); }
.others-group .prices { margin: 6px 0 0; }
.others-note { margin: 16px 0 20px; font-size: .82rem; font-style: italic; color: var(--text-soft); }

/* Quy trình : vraie séquence, donc numérotée */
.process { margin-top: 64px; }
.process-title { font-family: var(--f-display); font-size: clamp(1.45rem, 3.6vw, 1.9rem); text-align: center; margin-bottom: 32px; }
.process ol { list-style: none; padding: 0; display: grid; gap: 22px; counter-reset: step; }
@media (min-width: 760px) { .process ol { grid-template-columns: repeat(4, 1fr); gap: 28px; } }
.process li { counter-increment: step; position: relative; padding-left: 58px; }
@media (min-width: 760px) { .process li { padding-left: 0; padding-top: 64px; } }
.process li::before {
  content: counter(step);
  position: absolute; left: 0; top: 0;
  width: 44px; height: 44px; border-radius: 50%;
  display: grid; place-items: center;
  font-family: var(--f-display); font-size: 1.35rem; font-weight: 600;
  color: var(--gold-text); border: 1px solid var(--gold);
  background: var(--porcelain);
}
@media (min-width: 760px) {
  .process li:not(:last-child)::after {
    content: ""; position: absolute; top: 22px; left: 56px; right: -16px; height: 1px;
    background: linear-gradient(90deg, var(--gold), rgba(201, 162, 75, 0));
  }
}
.process h4 { font-size: 1rem; font-weight: 600; margin-bottom: 4px; }
.process p { font-size: .92rem; color: var(--text-soft); }

/* ===== Galerie résultats ===== */
.gallery { columns: 2 160px; column-gap: 12px; }
@media (min-width: 860px) { .gallery { columns: 3; column-gap: 18px; } }
.gallery figure {
  break-inside: avoid; margin-bottom: 12px; position: relative;
  border-radius: var(--radius); overflow: hidden; background: var(--ink-2);
}
@media (min-width: 860px) { .gallery figure { margin-bottom: 18px; } }
.gallery img { width: 100%; }
.gallery figcaption {
  position: absolute; left: 10px; bottom: 10px;
  font-size: .78rem; padding: 4px 10px; border-radius: 99px;
  background: rgba(12, 9, 7, .78); color: var(--gold-hi);
  border: 1px solid rgba(201, 162, 75, .4);
}
#ket-qua .center { margin-top: 32px; display: flex; }

/* ===== Về Linh ===== */
.about-grid { display: grid; gap: 48px; align-items: center; }
@media (min-width: 860px) { .about-grid { grid-template-columns: .85fr 1.15fr; gap: 72px; } }
.about-grid .arch img { object-position: 50% 35%; }
.about-text .script { text-align: left; padding-left: 0; }
.about-lead { margin: 16px 0 28px; color: var(--text-soft); max-width: 56ch; }
.reasons { list-style: none; padding: 0; margin-bottom: 32px; display: grid; gap: 0; counter-reset: r; }
.reasons li {
  counter-increment: r; display: grid; grid-template-columns: 34px 1fr; column-gap: 12px;
  padding: 14px 0; border-top: 1px solid var(--porcelain-2);
}
.reasons li::before {
  content: counter(r); grid-row: span 2;
  font-family: var(--f-display); font-size: 1.5rem; line-height: 1.1; color: var(--gold-text);
}
.reasons h3 { font-size: 1rem; font-weight: 600; }
.reasons p { font-size: .92rem; color: var(--text-soft); }

/* ===== Avis ===== */
.reviews { background: var(--ink-2); }
.rating-summary { text-align: center; margin: -16px auto 32px; }
.rating-score {
  font-family: var(--f-display); font-size: 3.4rem; font-weight: 600; line-height: 1;
  background: var(--gold-grad); -webkit-background-clip: text; background-clip: text; color: transparent;
}
.rating-score span { font-size: 1.4rem; }
.rating-summary .stars { font-size: 1.3rem; margin-top: 6px; }
.rating-count { font-size: .9rem; color: var(--on-dark-soft); }
.stars { color: var(--gold); letter-spacing: .12em; font-size: .95rem; }

/* Mobile : avis en bande défilante ; ordinateur : grille */
.review-grid {
  display: flex; gap: 14px; margin: 0 calc(var(--gutter) * -1) 32px; padding: 0 var(--gutter) 10px;
  overflow-x: auto; scroll-snap-type: x mandatory; scroll-padding-inline: var(--gutter); scrollbar-width: thin;
}
.review-grid .review { flex: none; width: 82%; scroll-snap-align: start; }
@media (min-width: 760px) {
  .review-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 20px; margin-inline: 0; padding: 0; overflow: visible; }
  .review-grid .review { width: auto; grid-column: span 2; }
  .review-grid .review:nth-child(4) { grid-column: 2 / span 2; }
}
.review {
  display: flex; flex-direction: column; gap: 12px;
  padding: 24px; border-radius: var(--radius);
  border: 1px solid rgba(201, 162, 75, .28); background: rgba(255, 255, 255, .02);
}
.review blockquote { font-family: var(--f-display); font-style: italic; font-size: 1.15rem; line-height: 1.5; color: var(--on-dark); flex: 1; }
.review figcaption { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; font-size: .85rem; color: var(--on-dark-soft); }
.review-name { font-weight: 600; color: var(--on-dark); }
.review-tag { padding: 2px 10px; border-radius: 99px; border: 1px solid rgba(224, 69, 143, .5); color: #f3a9cb; font-size: .76rem; }
.review.placeholder { border-style: dashed; }
.review.placeholder blockquote { color: var(--on-dark-soft); }

/* ===== Đào tạo ===== */
.academy {
  background:
    radial-gradient(70% 60% at 50% 0%, rgba(201, 162, 75, .18), transparent 70%),
    var(--ink);
  color: var(--on-dark);
}
.course-grid { display: grid; gap: 18px; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); margin-bottom: 36px; }
.course {
  background: var(--ink-2); border-radius: var(--radius); overflow: hidden;
  border: 1px solid rgba(201, 162, 75, .25);
  display: flex; flex-direction: column;
}
.course img { width: 100%; aspect-ratio: 4 / 3.4; object-fit: cover; object-position: 50% 4%; }
.course-body { padding: 20px; display: flex; flex-direction: column; flex: 1; }
.course h3 { font-family: var(--f-display); font-size: 1.4rem; line-height: 1.15; color: #fbf4e6; margin-bottom: 6px; }
.course-body p { font-size: .9rem; color: var(--on-dark-soft); }
.course-body .course-price {
  margin-top: auto; padding-top: 16px;
  font-family: var(--f-display); font-size: 1.6rem; font-weight: 600;
  background: var(--gold-grad); -webkit-background-clip: text; background-clip: text; color: transparent;
}

/* ===== Liên hệ ===== */
.contact-grid { display: grid; gap: 36px; align-items: stretch; }
@media (min-width: 860px) { .contact-grid { grid-template-columns: 1fr 1.1fr; gap: 56px; } }
.contact-text .script { text-align: left; padding-left: 0; }
.contact-list { margin: 24px 0 28px; }
.contact-list div { padding: 14px 0; border-top: 1px solid var(--porcelain-2); }
.contact-list dt { font-size: .82rem; color: var(--gold-text); font-weight: 500; margin-bottom: 2px; }
.contact-list dd a { font-family: var(--f-display); font-size: 1.6rem; font-weight: 600; text-decoration: none; }
.map { min-height: 320px; border-radius: var(--radius); overflow: hidden; border: 1px solid var(--porcelain-2); }
.map iframe { width: 100%; height: 100%; min-height: 320px; border: 0; display: block; filter: saturate(.85); }

/* ===== Pied de page ===== */
.site-footer { background: var(--ink); color: var(--on-dark-soft); padding: 64px 0 110px; font-size: .9rem; border-top: 1px solid rgba(201, 162, 75, .2); }
@media (min-width: 860px) { .site-footer { padding-bottom: 110px; } }
.footer-grid { display: grid; gap: 36px; grid-template-columns: 1fr 1fr; }
@media (min-width: 860px) { .footer-grid { grid-template-columns: 1.3fr 1fr 1fr 1.3fr; } }
.footer-brand { grid-column: 1 / -1; }
@media (min-width: 860px) { .footer-brand { grid-column: auto; } }
.footer-tagline { font-family: var(--f-script); font-size: 1.7rem; color: var(--gold); margin-top: 8px; }
.site-footer h2, .footer-title { font-family: var(--f-display); font-size: 1.2rem; color: var(--on-dark); margin-bottom: 12px; }
.site-footer nav a { display: block; text-decoration: none; padding: 4px 0; }
.site-footer a:hover { color: var(--gold-hi); }
.site-footer p + p { margin-top: 6px; }
.socials { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 12px !important; }
.copyright { margin-top: 48px; padding-top: 20px; border-top: 1px solid rgba(201, 162, 75, .14); font-size: .8rem; }

/* ===== Barre d'action mobile ===== */
.action-bar {
  position: fixed; z-index: 60; left: 0; right: 0; bottom: 0;
  display: grid; grid-template-columns: repeat(3, 1fr);
  background: rgba(12, 9, 7, .96); backdrop-filter: blur(10px);
  border-top: 1px solid rgba(201, 162, 75, .3);
  padding-bottom: env(safe-area-inset-bottom);
}
.action-bar a {
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 3px;
  min-height: 62px; text-decoration: none; color: var(--on-dark); font-size: .78rem;
}
.action-bar svg { width: 22px; height: 22px; fill: none; stroke: var(--gold); stroke-width: 1.6; stroke-linejoin: round; }
.action-bar .is-zalo { color: var(--gold-hi); }
@media (min-width: 860px) {
  .action-bar {
    left: auto; right: 24px; bottom: 24px; grid-template-columns: repeat(3, auto);
    border: 1px solid rgba(201, 162, 75, .35); border-radius: 99px; overflow: hidden;
  }
  .action-bar a { flex-direction: row; min-height: 48px; padding: 0 18px; font-size: .85rem; gap: 8px; }
  .action-bar svg { width: 18px; height: 18px; }
  .mock-flag { bottom: 24px; }
}

/* ===== Fenêtre Đặt lịch ===== */
.booking {
  width: min(92vw, 420px); border: 0; border-radius: 14px; padding: 32px 28px 28px;
  background: var(--porcelain); color: var(--text); text-align: center;
}
.booking::backdrop { background: rgba(12, 9, 7, .7); backdrop-filter: blur(3px); }
.booking .script { font-size: 3.4rem; }
.booking h2, .booking-title { font-family: var(--f-display); font-size: 1.6rem; margin-bottom: 8px; }
.booking-options { display: grid; gap: 10px; margin-top: 22px; }
.booking-close {
  position: absolute; top: 10px; right: 12px; width: 40px; height: 40px;
  border: 0; background: none; font-size: 1.6rem; cursor: pointer; color: var(--text-soft);
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; }
}

/* Mode capture d'écran */
.is-capture .mock-flag { display: none; }
.is-capture { scroll-behavior: auto; }
.is-capture .site-header { position: relative; }
.is-capture .action-bar { position: static; }
.is-capture .site-footer { padding-bottom: 40px; }

/* ===================================================================
   Pages intérieures (générées par build.py)
   =================================================================== */
.page-hero {
  background: radial-gradient(60% 60% at 85% 30%, rgba(201, 162, 75, .16), transparent 70%), var(--ink);
  color: var(--on-dark); padding: 26px 0 40px;
}
.page-hero-grid { display: grid; gap: 28px; align-items: center; }
.page-hero-text { text-align: center; }
.page-hero .script { margin-top: 10px; }
.page-hero h1 {
  font-family: var(--f-display); font-weight: 600; color: #fbf4e6;
  font-size: clamp(1.8rem, 5.6vw, 3rem); line-height: 1.12; text-wrap: balance;
  max-width: 22ch; margin: 0 auto 14px;
}
.page-hero .lead { margin-inline: auto; }
.page-hero .btn-row, .page-hero .hero-facts { justify-content: center; }
.page-hero-img { border-radius: 22px; padding: 2px; background: linear-gradient(135deg, var(--gold-hi), var(--rose) 55%, var(--gold)); }
.page-hero-img img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; border-radius: 20px; }
.page-hero-compact { text-align: center; padding-bottom: 48px; }
.page-hero-compact h1 { max-width: 26ch; }
.crumbs { font-size: .8rem; color: var(--on-dark-soft); }
.crumbs a { color: var(--gold-hi); text-decoration: none; }
.crumbs a:hover { text-decoration: underline; }
@media (min-width: 860px) {
  .page-hero { padding: 48px 0 64px; }
  .page-hero-grid { grid-template-columns: 1.1fr .9fr; gap: 56px; }
  .page-hero-text { text-align: left; }
  .page-hero h1, .page-hero .lead { margin-left: 0; }
  .page-hero .btn-row, .page-hero .hero-facts { justify-content: flex-start; }
  .page-hero-img img { aspect-ratio: 1 / 1; }
  .page-hero-compact h1, .page-hero-compact .lead { margin-inline: auto; }
}

/* Sous-navigation entre services */
.subnav { background: var(--ink-2); border-top: 1px solid rgba(201, 162, 75, .2); border-bottom: 1px solid rgba(201, 162, 75, .2); }
.subnav .wrap { display: flex; gap: 8px; overflow-x: auto; padding-top: 12px; padding-bottom: 12px; scrollbar-width: none; }
.subnav a {
  flex: none; padding: 8px 16px; border-radius: 99px; font-size: .86rem; text-decoration: none;
  color: var(--on-dark); border: 1px solid rgba(201, 162, 75, .3);
}
.subnav a[aria-current="page"] { background: var(--gold-grad); color: #1d1408; border-color: transparent; font-weight: 600; }

/* Mises en page */
.narrow { max-width: 780px; }
.tint-top { background: linear-gradient(180deg, var(--porcelain-2), var(--porcelain) 40%); }
.two-col { display: grid; gap: 32px; align-items: center; }
.two-col .sec-head { text-align: left; margin-left: 0; margin-bottom: 20px; }
.two-col-img img { width: 100%; border-radius: var(--radius); box-shadow: 0 18px 40px -26px rgba(42, 33, 29, .6); }
@media (min-width: 860px) { .two-col { grid-template-columns: 1.1fr .9fr; gap: 64px; } }
.fit-list { list-style: none; padding: 0; display: grid; gap: 12px; }
.fit-list li { position: relative; padding-left: 26px; }
.fit-list li::before { content: ""; position: absolute; left: 4px; top: .6em; width: 8px; height: 8px; transform: rotate(45deg); background: var(--gold); }

/* Cartes techniques */
.tech-grid { display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); }
.tech {
  background: #fff; border-radius: var(--radius); padding: 22px;
  box-shadow: 0 1px 0 rgba(122, 90, 28, .18), 0 18px 40px -30px rgba(42, 33, 29, .45);
  display: flex; flex-direction: column;
}
.tech h3 { font-family: var(--f-display); font-size: 1.35rem; line-height: 1.2; margin-bottom: 6px; }
.tech p { color: var(--text-soft); font-size: .93rem; }
.tech .tech-price { margin-top: auto; padding-top: 12px; font-weight: 700; color: var(--gold-text); font-size: 1rem; }
.tech-note { margin-top: 22px; text-align: center; color: var(--text-soft); font-size: .92rem; }

/* Encadré « en attente de Linh » */
.pending { margin-top: 32px; padding: 18px 20px; border: 1.5px dashed rgba(224, 69, 143, .55); border-radius: var(--radius); background: rgba(224, 69, 143, .05); }
.pending-title { font-weight: 700; color: var(--rose); margin-bottom: 4px; }
.pending p:not(.pending-title) { color: var(--text-soft); font-size: .92rem; }
.pending-inline { color: var(--rose) !important; font-style: italic; }

/* FAQ */
.faq { display: grid; gap: 10px; }
.faq details { background: #fff; border-radius: var(--radius); padding: 0 18px; border: 1px solid var(--porcelain-2); }
.faq summary { cursor: pointer; list-style: none; padding: 16px 28px 16px 0; font-weight: 600; position: relative; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 0; top: 12px; font-size: 1.4rem; color: var(--gold-text); transition: transform .2s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { padding-bottom: 16px; color: var(--text-soft); }

/* Gói tiết kiệm */
.savings { margin-top: 24px; padding: 24px 22px; border-radius: var(--radius); background: var(--ink); color: var(--on-dark); text-align: center; }
.savings-title { font-family: var(--f-display); font-size: 1.35rem; color: var(--gold-hi); margin-bottom: 14px; }
.savings-list { list-style: none; padding: 0; display: grid; gap: 10px; max-width: 460px; margin: 0 auto; }
.savings-list li { display: flex; justify-content: space-between; gap: 12px; padding: 10px 14px; border: 1px solid rgba(201, 162, 75, .35); border-radius: 99px; }
.savings-list b { color: #f3a9cb; }
.savings-note { margin-top: 14px; font-size: .82rem; color: var(--on-dark-soft); max-width: 560px; margin-inline: auto; }

/* Bandeau d'appel à l'action */
.cta-band { background: radial-gradient(70% 80% at 50% 0%, rgba(201, 162, 75, .22), transparent 70%), var(--ink); color: var(--on-dark); text-align: center; padding: 64px 0; }
.cta-band h2 { font-weight: 700; font-size: clamp(1.25rem, 3.8vw, 1.7rem); color: #fbf4e6; }
.cta-band p:not(.script) { color: var(--on-dark-soft); margin: 8px 0 22px; }
.cta-band .btn-row { display: flex; }

/* Bảng giá sur fond noir */
.others-dark { background: var(--ink-2); border: 1px solid rgba(201, 162, 75, .3); box-shadow: none; color: var(--on-dark); }
.others-dark .prices div { border-color: rgba(201, 162, 75, .2); }
.others-dark .prices dt, .others-dark .others-note { color: var(--on-dark-soft); }
.others-dark .prices dd { color: var(--gold-hi); }

/* Đào tạo : fiche détaillée de chaque cours */
.course-detail { display: grid; gap: 24px; align-items: start; padding: 28px 0; border-top: 1px solid rgba(201, 162, 75, .2); }
.course-detail:first-of-type { border-top: 0; }
.course-detail figure img { width: 100%; border-radius: var(--radius); }
.course-detail h3 { font-family: var(--f-display); font-size: 1.7rem; color: #fbf4e6; line-height: 1.15; }
.course-detail-price { font-family: var(--f-display); font-size: 2rem; font-weight: 600; background: var(--gold-grad); -webkit-background-clip: text; background-clip: text; color: transparent; margin: 4px 0 8px; }
.course-detail-text > p { color: var(--on-dark-soft); }
.course-detail h4 { margin: 18px 0 8px; font-size: .9rem; color: #f08bbb; }
.course-detail .fit-list li { color: var(--on-dark); font-size: .94rem; }
.course-detail .btn-row { margin-top: 22px; }
.check-list { list-style: none; padding: 0; display: grid; gap: 8px; }
.check-list li { position: relative; padding-left: 26px; font-size: .94rem; color: var(--on-dark); }
.check-list li::before { content: "\2713"; position: absolute; left: 0; color: var(--gold); font-weight: 700; }
@media (min-width: 860px) {
  .course-detail { grid-template-columns: .8fr 1.2fr; gap: 48px; padding: 44px 0; }
  .course-detail.reverse figure { order: 2; }
}

/* Về Linh */
.quote { margin: 28px 0 0; padding: 22px 24px; border-left: 3px solid var(--gold); font-family: var(--f-display); font-style: italic; font-size: 1.3rem; line-height: 1.5; }
.quote cite { display: block; margin-top: 10px; font-family: var(--f-body); font-style: normal; font-size: .85rem; color: var(--gold-text); }
.reasons-grid { display: grid; gap: 0 40px; max-width: 900px; margin: 0 auto; }
@media (min-width: 860px) { .reasons-grid { grid-template-columns: 1fr 1fr; } }

/* Thư viện */
.filters { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; margin-bottom: 28px; }
.filters button {
  min-height: 42px; padding: 0 18px; border-radius: 99px; cursor: pointer; font: 500 .9rem var(--f-body);
  color: var(--on-dark); background: none; border: 1px solid rgba(201, 162, 75, .4);
}
.filters button[aria-pressed="true"] { background: var(--gold-grad); color: #1d1408; border-color: transparent; font-weight: 600; }
.gallery figure[hidden] { display: none; }
.video-fig video { width: 100%; display: block; }

/* Divers */
@media (min-width: 760px) {
  .review-grid-auto { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
  .review-grid-auto .review, .review-grid-auto .review:nth-child(4) { grid-column: auto; }
}
.contact-socials { display: flex; gap: 14px; flex-wrap: wrap; }
.center-col { text-align: center; }
.inner .reviews .rating-summary { margin-top: 0; }

.others + .others, .others + .savings { margin-top: 24px; }

/* Page de texte (confidentialité) */
.prose h2 { font-size: 1.15rem; font-weight: 700; margin: 28px 0 8px; }
.prose p { color: var(--text-soft); }
.prose p + p { margin-top: 10px; }

/* Icônes réseaux sociaux (page Liên hệ) */
.social-icons { display: flex; gap: 12px; margin-top: 6px; }
.social-icons a {
  width: 46px; height: 46px; border-radius: 50%; display: grid; place-items: center;
  background: var(--ink); border: 1px solid rgba(201, 162, 75, .5); transition: background .2s, transform .2s;
}
.social-icons a:hover { background: #2a1f15; transform: translateY(-2px); }
.social-icons svg { width: 22px; height: 22px; fill: var(--gold-hi); }
.social-icons svg.stroke { fill: none; stroke: var(--gold-hi); stroke-width: 1.8; }
.social-icons svg.stroke circle:last-child { fill: var(--gold-hi); }
.footer-social { margin-top: 14px !important; }
.footer-social a { width: 42px; height: 42px; }

/* Photo de façade (Liên hệ) */
.storefront { margin-top: 28px; }
.storefront img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; object-position: 50% 14%; border-radius: var(--radius); box-shadow: 0 18px 40px -26px rgba(42, 33, 29, .6); }
.storefront figcaption { margin-top: 8px; font-size: .82rem; color: var(--text-soft); }

/* Encadré « Cam kết của Linh » */
.commit {
  margin: 8px 0 30px; padding: 22px 22px 20px; border-radius: var(--radius);
  background: var(--ink); color: var(--on-dark);
  border: 1px solid rgba(201, 162, 75, .45);
}
.commit-title { font-family: var(--f-display); font-style: italic; font-size: 1.35rem; color: var(--gold-hi); margin-bottom: 12px; }
.commit ul { list-style: none; padding: 0; display: grid; gap: 14px; }
.commit li { display: grid; grid-template-columns: 34px 1fr; gap: 12px; align-items: start; }
.commit svg { width: 30px; height: 30px; fill: none; stroke: var(--gold); stroke-width: 1.5; stroke-linejoin: round; stroke-linecap: round; }
.commit h3 { font-size: .95rem; font-weight: 700; color: #fbf4e6; }
.commit p { font-size: .88rem; color: var(--on-dark-soft); }
.section .commit { margin-top: 28px; }
@media (min-width: 860px) {
  .reasons-grid + .commit, #bang-gia .commit { max-width: 900px; margin-inline: auto; }
  .reasons-grid + .commit ul, #bang-gia .commit ul { grid-template-columns: repeat(3, 1fr); gap: 24px; }
}

.contact-h2 { font-size: 1.2rem; font-weight: 700; margin-bottom: 8px; }
.rating-h2 { font-size: 1.15rem; font-weight: 700; color: #fbf4e6; margin-bottom: 16px; }

@media (min-width: 1000px) { .service-grid-4 { grid-template-columns: repeat(4, 1fr); } }
.service-grid + .commit { margin-top: 36px; }
@media (min-width: 860px) { .service-grid + .commit ul { grid-template-columns: repeat(3, 1fr); gap: 24px; } }

/* Encadré soins après séance (validé par Linh) */
.care { margin-top: 32px; padding: 24px 22px; border-radius: var(--radius); background: #fff; border: 1px solid rgba(201, 162, 75, .45); }
.care .care-title { font-family: var(--f-display); font-size: 1.35rem; color: var(--gold-text); margin-bottom: 14px; }
.care ol { list-style: none; padding: 0; display: grid; gap: 14px; counter-reset: c; }
.care li { counter-increment: c; display: grid; grid-template-columns: 30px 1fr; column-gap: 10px; }
.care li::before { content: counter(c); grid-row: span 2; width: 26px; height: 26px; border-radius: 50%; display: grid; place-items: center; background: var(--gold-grad); color: #1d1408; font-weight: 700; font-size: .8rem; }
.care h4 { font-size: .95rem; font-weight: 700; }
.care p { font-size: .9rem; color: var(--text-soft); }
@media (min-width: 860px) { .care ol { grid-template-columns: 1fr 1fr; gap: 18px 32px; } }

.story p { font-size: 1.05rem; color: var(--text); }
.story p + p { margin-top: 12px; }

/* Lettre de Linh (page Về Linh) : sa voix, en italique, signée à la main */
.letter {
  position: relative; background: #fff; border-radius: var(--radius);
  padding: 30px 24px 26px; border: 1px solid rgba(201, 162, 75, .4);
  box-shadow: 0 18px 40px -30px rgba(42, 33, 29, .5);
}
.letter p, .letter li { font-family: var(--f-display); font-style: italic; font-size: 1.08rem; line-height: 1.75; color: var(--text); }
.letter p + p, .letter ul + p, .letter p + ul { margin-top: 14px; }
.letter .letter-hello { font-family: var(--f-script); font-style: normal; font-size: 2.3rem; line-height: 1.2; color: var(--rose); }
.letter-list { list-style: none; padding: 0; display: grid; gap: 10px; }
.letter-list li { position: relative; padding-left: 24px; }
.letter-list li::before { content: ""; position: absolute; left: 4px; top: .75em; width: 8px; height: 8px; transform: rotate(45deg); background: var(--gold); }
.letter-list b { font-weight: 600; color: var(--gold-text); }
.letter .letter-sign { margin-top: 18px; text-align: right; font-family: var(--f-script); font-style: normal; font-size: 2.2rem; color: var(--gold-text); }
@media (min-width: 860px) { .letter { padding: 44px 52px 36px; } .letter p, .letter li { font-size: 1.15rem; } }
.copyright { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 6px 20px; }
.credit { opacity: .75; }

/* Puces d'infos du hero Formations */
.facts-chips { list-style: none; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; margin-top: 22px; }
.facts-chips li { font-size: .82rem; padding: 6px 12px; border-radius: 99px; border: 1px solid rgba(201, 162, 75, .5); color: var(--gold-hi); }
@media (max-width: 859px) { .facts-chips { justify-content: center; } }
.hero .h1-like em { font-style: italic; font-weight: 500; background: linear-gradient(100deg, var(--gold-hi), var(--gold) 45%, var(--rose)); -webkit-background-clip: text; background-clip: text; color: transparent; }

/* Vignettes horizontales du visuel Studio : sourcil et lèvres entiers */
.collage .c-tile.tile-wide { width: 31%; aspect-ratio: 4 / 3; }
.collage .c-tile.tile-wider { width: 33%; aspect-ratio: 3 / 2; }
/* Placement pour laisser le visage de Linh visible : vignettes repoussées vers les bords */
.collage .c-tile.t1.tile-wide { left: 0; top: 6%; }
.collage .c-tile.t2.tile-wider { left: 0; bottom: 2%; }
.collage .c-tile.t3.tile-wide { right: -3%; top: auto; bottom: 18%; }

/* Bandeau phun mí (home) : carte horizontale, plus discrète que les 3 services principaux */
.service-wide {
  margin-top: 24px; display: grid; background: #fff; border-radius: var(--radius); overflow: hidden;
  box-shadow: 0 1px 0 rgba(122, 90, 28, .18), 0 18px 40px -28px rgba(42, 33, 29, .45);
}
.service-wide-img { display: block; aspect-ratio: 16 / 9; overflow: hidden; }
.service-wide-img img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 45%; transition: transform .6s ease; }
.service-wide:hover .service-wide-img img { transform: scale(1.03); }
.service-wide-body { padding: 22px 22px 24px; display: flex; flex-direction: column; }
.service-wide h3 { font-family: var(--f-display); font-size: 1.5rem; line-height: 1.1; margin-bottom: 6px; }
.service-wide h3 a { text-decoration: none; }
.service-wide-body > p { color: var(--text-soft); font-size: .95rem; }
.service-wide .prices { margin: 14px 0 16px; }
@media (min-width: 760px) {
  .service-wide { grid-template-columns: 2fr 3fr; }
  .service-wide { align-items: center; }
  .service-wide-img { aspect-ratio: 16 / 10; }
  .service-wide-body { padding: 26px 30px; justify-content: center; }
}
@media (min-width: 1000px) { .service-grid-4 { grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); } }
.service-wide .link-more { margin-top: 2px; }

/* Cartes des services : format carré pour voir les photos avant/après en entier */
.service-grid .service-img { aspect-ratio: 1; }

/* Về Linh : photos de Linh au travail (1 ou 2 côte à côte) */
.at-work { display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(260px, 420px)); justify-content: center; margin: 0 auto; }
.at-work figure { position: relative; margin: 0; border-radius: var(--radius); overflow: hidden; padding: 2px;
  background: linear-gradient(135deg, var(--gold-hi), var(--rose) 55%, var(--gold)); }
.at-work img { width: 100%; aspect-ratio: 3 / 4; object-fit: cover; border-radius: calc(var(--radius) - 2px); }
.at-work figcaption { display: none; }

/* Home : photo de Linh au travail à côté des 4 étapes */
.process-img { margin: 0 auto 28px; max-width: 420px; border-radius: var(--radius); overflow: hidden; padding: 2px;
  background: linear-gradient(135deg, var(--gold-hi), var(--rose) 55%, var(--gold)); }
.process-img img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; object-position: 50% 40%; border-radius: calc(var(--radius) - 2px); }
@media (min-width: 860px) {
  .process-photo { display: grid; grid-template-columns: 1fr 1.25fr; gap: 0 48px; align-items: center; }
  .process-photo .process-title { grid-column: 1 / -1; }
  .process-photo .process-img { margin: 0; max-width: none; }
  .process-photo ol { grid-template-columns: 1fr; gap: 16px; }
  .process-photo li { padding: 0 0 0 64px; }
  .process-photo li::before { top: -2px; }
  .process-photo li::after { display: none; }
}