/* ==========================================================================
   HAKI'S HAIR STUDIO — Stylesheet
   132 Trần Phú, Buôn Ma Thuột, Đắk Lắk · 088.939.4567
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Tokens
   -------------------------------------------------------------------------- */
:root {
  /* palette */
  --bg:          #0b0a09;
  --bg-soft:     #121010;
  --surface:     #191614;
  --surface-2:   #221d19;
  --line:        rgba(216, 189, 145, .16);
  --line-strong: rgba(216, 189, 145, .34);

  --gold:        #c9a55f;
  --gold-soft:   #e2c894;
  --gold-glow:   rgba(201, 165, 95, .30);

  --text:        #f4f0ea;
  --text-dim:    #b8ad9f;
  --text-mute:   #857b70;

  /* type */
  --font-display: 'Playfair Display', 'Times New Roman', serif;
  --font-body:    'Be Vietnam Pro', system-ui, -apple-system, 'Segoe UI', sans-serif;

  /* metrics */
  --container: 1280px;
  --gutter: clamp(20px, 5vw, 64px);
  --radius: 4px;
  --radius-lg: 10px;

  --header-h: 88px;

  /* motion */
  --ease: cubic-bezier(.22, .61, .36, 1);
  --ease-out: cubic-bezier(.16, 1, .3, 1);
  --dur: .55s;
}

/* --------------------------------------------------------------------------
   2. Reset & base
   -------------------------------------------------------------------------- */
*, *::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: 16px;
  line-height: 1.75;
  color: var(--text-dim);
  background: var(--bg);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body.is-locked { overflow: hidden; }

img, svg, video { display: block; max-width: 100%; height: auto; }

a { color: inherit; text-decoration: none; }

button, input, select, textarea { font: inherit; color: inherit; }

button { background: none; border: 0; cursor: pointer; }

ul, ol { list-style: none; }

::selection { background: var(--gold); color: #14100c; }

/* scrollbar */
::-webkit-scrollbar { width: 10px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: #33291f; border-radius: 10px; }
::-webkit-scrollbar-thumb:hover { background: var(--gold); }

:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
}

/* --------------------------------------------------------------------------
   3. Layout helpers
   -------------------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.section {
  position: relative;
  padding-block: clamp(72px, 10vw, 140px);
}

.section--tight { padding-block: clamp(56px, 7vw, 96px); }
.section--soft  { background: var(--bg-soft); }

.sr-only {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

/* --------------------------------------------------------------------------
   4. Typography
   -------------------------------------------------------------------------- */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .32em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 20px;
}

.eyebrow::before {
  content: '';
  width: 34px; height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold));
}

.eyebrow--center::after {
  content: '';
  width: 34px; height: 1px;
  background: linear-gradient(90deg, var(--gold), transparent);
}

.h-display {
  font-family: var(--font-display);
  font-weight: 400;
  line-height: 1.08;
  letter-spacing: -.01em;
  color: var(--text);
  font-size: clamp(2.1rem, 5.2vw, 4.1rem);
}

.h-section {
  font-family: var(--font-display);
  font-weight: 400;
  line-height: 1.14;
  color: var(--text);
  font-size: clamp(1.9rem, 4vw, 3.1rem);
}

.h-card {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1.4rem;
  line-height: 1.25;
  color: var(--text);
}

.italic-gold {
  font-style: italic;
  color: var(--gold-soft);
}

.lead {
  font-size: clamp(1rem, 1.4vw, 1.08rem);
  color: var(--text-dim);
  max-width: 62ch;
}

.section-head {
  max-width: 720px;
  margin-bottom: clamp(40px, 5vw, 68px);
}

.section-head--center {
  margin-inline: auto;
  text-align: center;
}

.section-head p { margin-top: 20px; }
.section-head--center p { margin-inline: auto; }

/* --------------------------------------------------------------------------
   5. Buttons
   -------------------------------------------------------------------------- */
.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 15px 32px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .18em;
  text-transform: uppercase;
  border: 1px solid var(--gold);
  border-radius: 2px;
  overflow: hidden;
  isolation: isolate;
  transition: color .4s var(--ease), border-color .4s var(--ease), transform .4s var(--ease);
  white-space: nowrap;
}

.btn::before {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(120deg, var(--gold), var(--gold-soft));
  transform: scaleY(0);
  transform-origin: bottom;
  transition: transform .45s var(--ease-out);
  z-index: -1;
}

.btn:hover::before { transform: scaleY(1); }
.btn:active { transform: translateY(1px); }

.btn--solid { color: #14100c; }
.btn--solid::before { transform: scaleY(1); }
.btn--solid:hover { color: var(--gold-soft); border-color: var(--gold); }
.btn--solid:hover::before { transform: scaleY(0); }

.btn--ghost { color: var(--gold-soft); }
.btn--ghost:hover { color: #14100c; }

.btn--light {
  color: var(--text);
  border-color: rgba(255,255,255,.35);
}
.btn--light:hover { color: #14100c; border-color: var(--gold); }

.btn svg { width: 16px; height: 16px; }

.btn-text {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--gold-soft);
  padding-bottom: 6px;
  border-bottom: 1px solid var(--line-strong);
  transition: color .3s, border-color .3s, gap .3s;
}

.btn-text:hover { color: var(--gold); border-color: var(--gold); gap: 16px; }

/* --------------------------------------------------------------------------
   6. Preloader
   -------------------------------------------------------------------------- */
#preloader {
  position: fixed; inset: 0;
  z-index: 9999;
  display: grid;
  place-items: center;
  background: var(--bg);
  transition: opacity .7s var(--ease), visibility .7s;
}

#preloader.is-done { opacity: 0; visibility: hidden; }

.preloader__inner { text-align: center; }

.preloader__mark {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  letter-spacing: .34em;
  color: var(--text);
  text-indent: .34em;
}

.preloader__sub {
  margin-top: 10px;
  font-size: 10px;
  letter-spacing: .5em;
  text-transform: uppercase;
  color: var(--gold);
  text-indent: .5em;
}

.preloader__bar {
  width: 190px; height: 1px;
  margin: 26px auto 0;
  background: rgba(255,255,255,.12);
  overflow: hidden;
}

.preloader__bar span {
  display: block; height: 100%; width: 0;
  background: linear-gradient(90deg, var(--gold), var(--gold-soft));
  animation: loadbar 1.5s var(--ease-out) forwards;
}

@keyframes loadbar { to { width: 100%; } }

/* --------------------------------------------------------------------------
   7. Scroll progress + cursor
   -------------------------------------------------------------------------- */
#progress {
  position: fixed; top: 0; left: 0;
  height: 2px; width: 0;
  background: linear-gradient(90deg, var(--gold), var(--gold-soft));
  z-index: 1000;
  transition: width .1s linear;
}

.cursor, .cursor-dot {
  position: fixed;
  top: 0; left: 0;
  pointer-events: none;
  z-index: 9998;
  border-radius: 50%;
  mix-blend-mode: difference;
  opacity: 0;
  transition: opacity .3s;
}

.cursor {
  width: 34px; height: 34px;
  border: 1px solid rgba(226, 200, 148, .85);
  margin: -17px 0 0 -17px;
  transition: opacity .3s, width .3s var(--ease), height .3s var(--ease), margin .3s var(--ease), background-color .3s;
}

.cursor-dot {
  width: 5px; height: 5px;
  background: var(--gold-soft);
  margin: -2.5px 0 0 -2.5px;
}

body.cursor-ready .cursor,
body.cursor-ready .cursor-dot { opacity: 1; }

.cursor.is-hover {
  width: 60px; height: 60px;
  margin: -30px 0 0 -30px;
  background: rgba(201, 165, 95, .18);
}

@media (hover: none), (pointer: coarse) {
  .cursor, .cursor-dot { display: none; }
}

/* --------------------------------------------------------------------------
   8. Header / navigation
   -------------------------------------------------------------------------- */
.header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 900;
  height: var(--header-h);
  display: flex;
  align-items: center;
  transition: height .45s var(--ease), background-color .45s var(--ease), box-shadow .45s var(--ease), border-color .45s;
  border-bottom: 1px solid transparent;
}

.header::before {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(6,5,4,.72), transparent);
  pointer-events: none;
  transition: opacity .4s;
}

.header.is-stuck {
  height: 68px;
  background: rgba(11,10,9,.86);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom-color: var(--line);
}

.header.is-stuck::before { opacity: 0; }

.header__inner {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--gutter);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

/* logo */
.logo { display: flex; align-items: center; gap: 12px; }

.logo__mark {
  width: 40px; height: 40px;
  display: grid; place-items: center;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  font-family: var(--font-display);
  font-size: 17px;
  color: var(--gold-soft);
  flex: none;
  transition: border-color .4s, background-color .4s, color .4s;
}

.logo:hover .logo__mark { background: var(--gold); color: #14100c; border-color: var(--gold); }

.logo__text { line-height: 1.1; }

.logo__name {
  display: block;
  font-family: var(--font-display);
  font-size: 19px;
  letter-spacing: .12em;
  color: var(--text);
}

.logo__tag {
  display: block;
  font-size: 8.5px;
  letter-spacing: .38em;
  text-transform: uppercase;
  color: var(--gold);
}

/* nav */
.nav { display: flex; align-items: center; gap: 4px; }

.nav__link {
  position: relative;
  padding: 10px 15px;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--text-dim);
  transition: color .3s;
}

.nav__link::after {
  content: '';
  position: absolute;
  left: 15px; right: 15px; bottom: 4px;
  height: 1px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform .4s var(--ease-out);
}

.nav__link:hover, .nav__link.is-active { color: var(--text); }
.nav__link:hover::after, .nav__link.is-active::after { transform: scaleX(1); transform-origin: left; }

.header__cta { display: flex; align-items: center; gap: 18px; }

.header__phone {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: .06em;
  color: var(--text);
  transition: color .3s;
}

.header__phone svg { width: 15px; height: 15px; color: var(--gold); }
.header__phone:hover { color: var(--gold-soft); }

.header .btn { padding: 12px 24px; }

/* burger */
.burger {
  display: none;
  width: 44px; height: 44px;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 2px;
}

.burger span {
  display: block;
  width: 18px; height: 1.5px;
  background: var(--text);
  transition: transform .4s var(--ease), opacity .3s;
}

.burger span + span { margin-top: 5px; }

.burger.is-open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.burger.is-open span:nth-child(2) { opacity: 0; }
.burger.is-open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* mobile drawer */
.drawer {
  position: fixed;
  inset: 0;
  z-index: 890;
  background: rgba(9,8,7,.97);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: calc(var(--header-h) + 24px) var(--gutter) 40px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 34px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-12px);
  transition: opacity .45s var(--ease), transform .45s var(--ease), visibility .45s;
  overflow-y: auto;
}

.drawer.is-open { opacity: 1; visibility: visible; transform: none; }

.drawer__nav { display: flex; flex-direction: column; gap: 2px; }

.drawer__link {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 7vw, 2.2rem);
  color: var(--text);
  padding: 7px 0;
  opacity: 0;
  transform: translateY(18px);
  transition: color .3s;
}

.drawer.is-open .drawer__link {
  animation: drawerIn .5s var(--ease-out) forwards;
}

@keyframes drawerIn { to { opacity: 1; transform: none; } }

.drawer__link span {
  font-family: var(--font-body);
  font-size: 11px;
  letter-spacing: .2em;
  color: var(--gold);
  margin-right: 14px;
  vertical-align: middle;
}

.drawer__link:hover { color: var(--gold-soft); }

.drawer__foot {
  border-top: 1px solid var(--line);
  padding-top: 26px;
  display: grid;
  gap: 14px;
  font-size: 14px;
}

.drawer__foot a { display: flex; gap: 10px; align-items: center; }
.drawer__foot svg { width: 16px; height: 16px; color: var(--gold); flex: none; }

/* --------------------------------------------------------------------------
   9. Hero
   -------------------------------------------------------------------------- */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: var(--header-h);
  padding-bottom: 108px; /* chừa chỗ cho thanh số liệu ở đáy hero */
}

.hero__bg { position: absolute; inset: 0; z-index: 0; }

.hero__slide {
  position: absolute; inset: 0;
  opacity: 0;
  transition: opacity 1.4s var(--ease);
}

.hero__slide.is-active { opacity: 1; }

.hero__slide img {
  width: 100%; height: 100%;
  object-fit: cover;
  transform: scale(1.06);
}

.hero__slide.is-active img {
  animation: kenburns 9s linear forwards;
}

@keyframes kenburns {
  from { transform: scale(1.04); }
  to   { transform: scale(1.16); }
}

.hero__scrim {
  position: absolute; inset: 0;
  z-index: 1;
  background:
    linear-gradient(90deg, rgba(8,7,6,.90) 0%, rgba(8,7,6,.68) 45%, rgba(8,7,6,.30) 100%),
    linear-gradient(180deg, rgba(8,7,6,.6) 0%, transparent 30%, rgba(8,7,6,.85) 100%);
}

.hero__grain {
  position: absolute; inset: 0;
  z-index: 2;
  opacity: .05;
  pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.hero__inner { position: relative; z-index: 3; width: 100%; }

.hero__content { max-width: 760px; }

.hero__title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(2.6rem, 7.4vw, 5.6rem);
  line-height: 1.03;
  letter-spacing: -.02em;
  color: #fff;
}

.hero__title .line { display: block; overflow: hidden; }

.hero__title .line > span {
  display: block;
  transform: translateY(110%);
  transition: transform 1s var(--ease-out);
}

.is-loaded .hero__title .line > span { transform: none; }
.is-loaded .hero__title .line:nth-child(2) > span { transition-delay: .12s; }
.is-loaded .hero__title .line:nth-child(3) > span { transition-delay: .24s; }

.hero__desc {
  margin-top: 26px;
  max-width: 52ch;
  font-size: clamp(.98rem, 1.5vw, 1.1rem);
  color: rgba(244,240,234,.78);
}

.hero__actions {
  margin-top: 40px;
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.hero__eyebrow, .hero__desc, .hero__actions {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity .9s var(--ease-out), transform .9s var(--ease-out);
}

.is-loaded .hero__eyebrow { opacity: 1; transform: none; transition-delay: .1s; }
.is-loaded .hero__desc    { opacity: 1; transform: none; transition-delay: .42s; }
.is-loaded .hero__actions { opacity: 1; transform: none; transition-delay: .54s; }

/* hero meta bar */
.hero__meta {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  z-index: 3;
  border-top: 1px solid rgba(255,255,255,.10);
  background: linear-gradient(180deg, transparent, rgba(6,5,4,.5));
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}

.hero__meta-inner {
  max-width: var(--container);
  margin-inline: auto;
  padding: 20px var(--gutter);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 26px;
  flex-wrap: wrap;
}

.hero__stats { display: flex; gap: clamp(24px, 5vw, 56px); }

.hero__stat b {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 2.4vw, 1.9rem);
  font-weight: 500;
  color: var(--gold-soft);
  line-height: 1.1;
}

.hero__stat span {
  font-size: 10.5px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--text-mute);
}

.hero__scroll {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 10.5px;
  letter-spacing: .26em;
  text-transform: uppercase;
  color: var(--text-mute);
}

.hero__scroll i {
  display: block;
  width: 1px; height: 30px;
  background: linear-gradient(180deg, var(--gold), transparent);
  position: relative;
  overflow: hidden;
}

.hero__scroll i::after {
  content: '';
  position: absolute; left: 0; top: 0;
  width: 100%; height: 12px;
  background: var(--gold-soft);
  animation: scrollCue 1.8s var(--ease) infinite;
}

@keyframes scrollCue {
  0% { transform: translateY(-14px); opacity: 0; }
  40% { opacity: 1; }
  100% { transform: translateY(32px); opacity: 0; }
}

/* hero slide dots */
.hero__dots {
  position: absolute;
  right: var(--gutter);
  top: 50%;
  transform: translateY(-50%);
  z-index: 4;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.hero__dots button {
  width: 8px; height: 8px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,.45);
  transition: background-color .3s, transform .3s, border-color .3s;
}

.hero__dots button.is-active {
  background: var(--gold);
  border-color: var(--gold);
  transform: scale(1.4);
}

/* --------------------------------------------------------------------------
   10. Marquee
   -------------------------------------------------------------------------- */
.marquee {
  border-block: 1px solid var(--line);
  background: var(--bg-soft);
  padding-block: 20px;
  overflow: hidden;
  white-space: nowrap;
}

.marquee__track {
  display: inline-flex;
  align-items: center;
  gap: 44px;
  animation: marquee 34s linear infinite;
  will-change: transform;
}

.marquee:hover .marquee__track { animation-play-state: paused; }

@keyframes marquee { to { transform: translateX(-50%); } }

.marquee__item {
  display: inline-flex;
  align-items: center;
  gap: 44px;
  font-family: var(--font-display);
  font-size: clamp(1rem, 1.8vw, 1.35rem);
  letter-spacing: .08em;
  color: var(--text-dim);
}

.marquee__item::after {
  content: '✦';
  font-size: .75em;
  color: var(--gold);
}

/* --------------------------------------------------------------------------
   11. About
   -------------------------------------------------------------------------- */
.about__grid {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: clamp(36px, 6vw, 84px);
  align-items: center;
}

.about__media { position: relative; }

.about__media-main {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
}

.about__media-main img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  transition: transform 1.2s var(--ease);
}

.about__media:hover .about__media-main img { transform: scale(1.05); }

.about__media-sub {
  position: absolute;
  right: -4%;
  bottom: -8%;
  width: 42%;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 6px solid var(--bg);
  box-shadow: 0 26px 60px rgba(0,0,0,.55);
}

.about__media-sub img { aspect-ratio: 1 / 1; object-fit: cover; width: 100%; }

.about__badge {
  position: absolute;
  left: -6%;
  top: 8%;
  width: 118px; height: 118px;
  display: grid;
  place-items: center;
  text-align: center;
  border-radius: 50%;
  background: var(--gold);
  color: #14100c;
  font-family: var(--font-display);
  line-height: 1.15;
  box-shadow: 0 18px 42px rgba(201,165,95,.28);
  animation: floaty 5s ease-in-out infinite;
}

.about__badge b { display: block; font-size: 1.85rem; }
.about__badge span { font-size: 9.5px; letter-spacing: .16em; text-transform: uppercase; font-family: var(--font-body); font-weight: 600; }

@keyframes floaty {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

.about__list {
  margin-top: 32px;
  display: grid;
  gap: 16px;
}

.about__list li {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line);
}

.about__list li:last-child { border-bottom: 0; padding-bottom: 0; }

.about__list svg {
  width: 20px; height: 20px;
  color: var(--gold);
  flex: none;
  margin-top: 4px;
}

.about__list b { color: var(--text); font-weight: 600; display: block; }
.about__list p { font-size: .95rem; }

.about__cta { margin-top: 38px; display: flex; flex-wrap: wrap; gap: 16px; align-items: center; }

/* --------------------------------------------------------------------------
   12. Services
   -------------------------------------------------------------------------- */
/* 6 dịch vụ: 3 cột trên màn rộng → 2 cột tablet → 1 cột điện thoại,
   luôn chia hết nên không bao giờ thừa ra một ô lẻ */
.services__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.service {
  position: relative;
  background: var(--bg);
  padding: clamp(30px, 3.4vw, 44px);
  overflow: hidden;
  isolation: isolate;
  transition: color .4s;
}

.service::before {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(160deg, var(--surface), var(--bg));
  opacity: 0;
  transition: opacity .5s var(--ease);
  z-index: -1;
}

.service:hover::before { opacity: 1; }

.service__num {
  position: absolute;
  top: 22px; right: 26px;
  font-family: var(--font-display);
  font-size: 2.6rem;
  color: rgba(201,165,95,.13);
  transition: color .45s var(--ease), transform .45s var(--ease);
}

.service:hover .service__num { color: rgba(201,165,95,.3); transform: translateY(-4px); }

.service__icon {
  width: 54px; height: 54px;
  display: grid; place-items: center;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  color: var(--gold);
  margin-bottom: 26px;
  transition: background-color .45s var(--ease), color .45s var(--ease), transform .45s var(--ease), border-color .45s;
}

.service:hover .service__icon {
  background: var(--gold);
  border-color: var(--gold);
  color: #14100c;
  transform: rotate(-8deg);
}

.service__icon svg { width: 25px; height: 25px; }

.service h3 { margin-bottom: 12px; }

.service p { font-size: .95rem; }

.service__tags {
  margin-top: 22px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.service__tags span {
  font-size: 10.5px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--text-mute);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 5px 12px;
  transition: color .3s, border-color .3s;
}

.service:hover .service__tags span { color: var(--gold-soft); border-color: var(--line-strong); }

.service__line {
  position: absolute;
  left: 0; bottom: 0;
  height: 2px; width: 100%;
  background: linear-gradient(90deg, var(--gold), var(--gold-soft));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .55s var(--ease-out);
}

.service:hover .service__line { transform: scaleX(1); }

/* --------------------------------------------------------------------------
   13. Pricing
   -------------------------------------------------------------------------- */
.pricing__tabs {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin-bottom: 46px;
}

.tab {
  padding: 11px 24px;
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--text-mute);
  border: 1px solid var(--line);
  border-radius: 999px;
  transition: color .3s, border-color .3s, background-color .3s;
}

.tab:hover { color: var(--text); border-color: var(--line-strong); }

.tab.is-active {
  color: #14100c;
  background: var(--gold);
  border-color: var(--gold);
}

.pricing__panel { display: none; }
.pricing__panel.is-active { display: block; animation: fadeUp .55s var(--ease-out); }

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: none; }
}

.price-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 6px 48px;
}

.price-row {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding: 17px 4px;
  border-bottom: 1px dashed var(--line);
  transition: padding-left .35s var(--ease), border-color .35s;
}

.price-row:hover { padding-left: 14px; border-color: var(--line-strong); }

.price-row__name { flex: none; max-width: 62%; }
.price-row__name b { display: block; color: var(--text); font-weight: 500; font-size: 1.02rem; }
.price-row__name span { font-size: .84rem; color: var(--text-mute); }

.price-row__dots {
  flex: 1;
  height: 1px;
  background-image: linear-gradient(90deg, var(--line) 50%, transparent 0);
  background-size: 7px 1px;
  background-repeat: repeat-x;
  transform: translateY(-3px);
}

.price-row__amount {
  flex: none;
  font-family: var(--font-display);
  font-size: 1.1rem;
  color: var(--gold-soft);
  white-space: nowrap;
}

.pricing__note {
  margin-top: 40px;
  text-align: center;
  font-size: .88rem;
  color: var(--text-mute);
}

.pricing__note b { color: var(--gold-soft); font-weight: 500; }

/* bảng giá theo độ dài tóc S / M / L (và 40–70cm cho nối tóc) */
.price-table {
  --cols: 3;
  max-width: 900px;
  margin-inline: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.price-table--4 { --cols: 4; max-width: 980px; }

.price-table__head,
.price-table__row {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) repeat(var(--cols), minmax(0, 1fr));
  align-items: center;
  gap: 12px;
  padding: 16px clamp(16px, 2.4vw, 28px);
}

.price-table__head {
  background: var(--surface);
  border-bottom: 1px solid var(--line);
}

.price-table__head span {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--gold);
  text-align: center;
}

.price-table__head span:first-child { text-align: left; color: var(--text-mute); }

.price-table__row {
  border-bottom: 1px solid var(--line);
  transition: background-color .35s var(--ease);
}

.price-table__row:last-child { border-bottom: 0; }
.price-table__row:hover { background: rgba(201,165,95,.05); }

.price-table__name b {
  display: block;
  color: var(--text);
  font-weight: 500;
  font-size: 1.02rem;
}

.price-table__name span { font-size: .82rem; color: var(--text-mute); }

.price-table__row > span {
  font-family: var(--font-display);
  font-size: 1.02rem;
  color: var(--gold-soft);
  text-align: center;
  white-space: nowrap;
}

/* khối ưu đãi */
.promo {
  max-width: 900px;
  margin: 32px auto 0;
  border: 1px dashed var(--line-strong);
  border-radius: var(--radius-lg);
  padding: clamp(22px, 2.6vw, 30px);
  background: linear-gradient(140deg, rgba(201,165,95,.07), transparent 60%);
}

.promo__title {
  display: block;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 18px;
}

.promo__list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 14px 24px;
}

.promo__list li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: .94rem;
  color: var(--text-dim);
}

.promo__list span {
  flex: none;
  min-width: 58px;
  padding: 5px 10px;
  text-align: center;
  border-radius: 999px;
  background: var(--gold);
  color: #14100c;
  font-size: .82rem;
  font-weight: 700;
  letter-spacing: .02em;
}

/* trên điện thoại: bỏ hàng tiêu đề, mỗi mức giá thành một ô có nhãn riêng */
@media (max-width: 700px) {
  .price-table__head { display: none; }

  .price-table__row {
    grid-template-columns: repeat(var(--cols), minmax(0, 1fr));
    gap: 8px;
    padding: 18px 16px;
  }

  .price-table__name { grid-column: 1 / -1; margin-bottom: 4px; }

  .price-table__row > span {
    padding: 9px 4px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    font-size: .86rem;
  }

  .price-table__row > span::before {
    content: attr(data-size);
    display: block;
    font-family: var(--font-body);
    font-size: 9px;
    font-weight: 600;
    letter-spacing: .16em;
    text-transform: uppercase;
    color: var(--text-mute);
    margin-bottom: 3px;
  }
}

@media (max-width: 470px) {
  .price-table--4 .price-table__row { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

/* --------------------------------------------------------------------------
   14. Collections slider
   -------------------------------------------------------------------------- */
.collection {
  position: relative;
}

.collection__head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 30px;
  margin-bottom: 44px;
  flex-wrap: wrap;
}

.collection__nav { display: flex; gap: 10px; }

.slider-btn {
  width: 50px; height: 50px;
  display: grid; place-items: center;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  color: var(--text);
  transition: background-color .35s, color .35s, border-color .35s, transform .35s;
}

.slider-btn:hover { background: var(--gold); border-color: var(--gold); color: #14100c; }
.slider-btn:disabled { opacity: .3; cursor: not-allowed; }
.slider-btn svg { width: 18px; height: 18px; }

.collection__viewport { overflow: hidden; }

.collection__track {
  display: flex;
  gap: 26px;
  transition: transform .75s var(--ease-out);
  will-change: transform;
}

.collection__item {
  flex: 0 0 calc((100% - 52px) / 3);
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--surface);
  cursor: pointer;
}

.collection__item img {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  transition: transform 1s var(--ease), filter .6s;
}

.collection__item:hover img { transform: scale(1.06); }

.collection__item::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 56%, rgba(8,7,6,.92));
  opacity: .9;
  transition: opacity .5s;
}

.collection__cap {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  z-index: 2;
  padding: 28px;
  transform: translateY(10px);
  transition: transform .5s var(--ease-out);
}

.collection__item:hover .collection__cap { transform: none; }

.collection__cap small {
  font-size: 10px;
  letter-spacing: .26em;
  text-transform: uppercase;
  color: var(--gold);
}

.collection__cap h3 {
  font-family: var(--font-display);
  font-size: 1.35rem;
  color: #fff;
  margin-top: 6px;
}

.collection__cap p {
  font-size: .86rem;
  color: rgba(244,240,234,.62);
  margin-top: 6px;
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  transition: max-height .5s var(--ease), opacity .4s;
}

.collection__item:hover .collection__cap p { max-height: 60px; opacity: 1; }

/* --------------------------------------------------------------------------
   15. Portfolio
   -------------------------------------------------------------------------- */
.filters {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin-bottom: 44px;
}

.gallery {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.gallery__item {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
  background: var(--surface);
  cursor: pointer;
  transition: opacity .45s var(--ease), transform .45s var(--ease);
}

.gallery__item.is-hidden {
  display: none;
}

.gallery__item img {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  transition: transform 1s var(--ease), filter .6s var(--ease);
}

.gallery__item:hover img { transform: scale(1.07); filter: brightness(.75); }

.gallery__overlay {
  position: absolute;
  inset: auto 0 0 0;
  padding: 22px;
  z-index: 2;
  background: linear-gradient(180deg, transparent, rgba(8,7,6,.9));
  opacity: 0;
  transform: translateY(14px);
  transition: opacity .45s var(--ease), transform .45s var(--ease);
}

.gallery__item:hover .gallery__overlay { opacity: 1; transform: none; }

.gallery__overlay small {
  font-size: 9.5px;
  letter-spacing: .24em;
  text-transform: uppercase;
  color: var(--gold);
}

.gallery__overlay h4 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1.08rem;
  color: #fff;
  margin-top: 4px;
}

.gallery__zoom {
  position: absolute;
  top: 16px; right: 16px;
  z-index: 2;
  width: 40px; height: 40px;
  display: grid; place-items: center;
  border-radius: 50%;
  background: rgba(201,165,95,.92);
  color: #14100c;
  opacity: 0;
  transform: scale(.6);
  transition: opacity .4s var(--ease), transform .4s var(--ease-out);
}

.gallery__item:hover .gallery__zoom { opacity: 1; transform: none; }
.gallery__zoom svg { width: 17px; height: 17px; }

.gallery--tall .gallery__item:nth-child(6n+1) { grid-row: span 1; }

/* --------------------------------------------------------------------------
   16. Space (interior)
   -------------------------------------------------------------------------- */
.space__grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  grid-auto-rows: 15vw;
  gap: 14px;
}

.space__item {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
  cursor: pointer;
}

.space__item img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 1.1s var(--ease), filter .6s;
}

.space__item:hover img { transform: scale(1.08); filter: brightness(1.08); }

.space__item::after {
  content: '';
  position: absolute; inset: 0;
  border: 1px solid transparent;
  border-radius: var(--radius-lg);
  transition: border-color .4s, box-shadow .4s;
  pointer-events: none;
}

.space__item:hover::after {
  border-color: var(--line-strong);
  box-shadow: inset 0 0 60px rgba(201,165,95,.16);
}

.space__item span {
  position: absolute;
  left: 18px; bottom: 16px;
  z-index: 2;
  font-size: 10px;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: #fff;
  text-shadow: 0 2px 12px rgba(0,0,0,.9);
  opacity: 0;
  transform: translateY(8px);
  transition: opacity .4s, transform .4s var(--ease-out);
}

.space__item:hover span { opacity: 1; transform: none; }

.space__item:nth-child(1) { grid-column: span 3; grid-row: span 2; }
.space__item:nth-child(2) { grid-column: span 3; grid-row: span 1; }
.space__item:nth-child(3) { grid-column: span 2; grid-row: span 1; }
.space__item:nth-child(4) { grid-column: span 1; grid-row: span 1; }
.space__item:nth-child(5) { grid-column: span 2; grid-row: span 2; }
.space__item:nth-child(6) { grid-column: span 2; grid-row: span 1; }
.space__item:nth-child(7) { grid-column: span 2; grid-row: span 1; }
.space__item:nth-child(8) { grid-column: span 2; grid-row: span 1; }
.space__item:nth-child(9) { grid-column: span 2; grid-row: span 1; }
.space__item:nth-child(10){ grid-column: span 2; grid-row: span 1; }

/* --------------------------------------------------------------------------
   17. Process
   -------------------------------------------------------------------------- */
.process__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 28px;
  counter-reset: step;
}

.step {
  position: relative;
  padding-top: 34px;
  border-top: 1px solid var(--line);
  transition: border-color .4s;
}

.step:hover { border-color: var(--gold); }

.step::before {
  counter-increment: step;
  content: '0' counter(step);
  position: absolute;
  top: -14px; left: 0;
  padding-right: 14px;
  background: var(--bg-soft);
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--gold);
}

.step h3 { margin-bottom: 12px; }
.step p { font-size: .94rem; }

/* --------------------------------------------------------------------------
   18. Reviews
   -------------------------------------------------------------------------- */
.reviews__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(30px, 5vw, 70px);
  align-items: center;
}

.reviews__shots {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.reviews__shots figure {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--line);
  cursor: pointer;
  transition: transform .5s var(--ease), border-color .4s, box-shadow .5s;
}

.reviews__shots figure:hover {
  transform: translateY(-8px);
  border-color: var(--line-strong);
  box-shadow: 0 24px 50px rgba(0,0,0,.5);
}

.reviews__shots img { width: 100%; aspect-ratio: 1/1; object-fit: cover; }

.reviews__shots figure:nth-child(2) { transform: translateY(24px); }
.reviews__shots figure:nth-child(2):hover { transform: translateY(14px); }
.reviews__shots figure:nth-child(4) { transform: translateY(24px); }
.reviews__shots figure:nth-child(4):hover { transform: translateY(14px); }

.rating {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 26px;
}

.rating__stars { display: flex; gap: 3px; color: var(--gold); }
.rating__stars svg { width: 18px; height: 18px; }

.rating b { font-family: var(--font-display); font-size: 1.7rem; color: var(--text); }
.rating span { font-size: .86rem; color: var(--text-mute); }

.quote {
  position: relative;
  padding: 34px 0 0;
}

.quote::before {
  content: '”';
  position: absolute;
  top: -16px; left: -8px;
  font-family: var(--font-display);
  font-size: 6rem;
  line-height: 1;
  color: rgba(201,165,95,.18);
}

.quote blockquote {
  font-family: var(--font-display);
  font-size: clamp(1.15rem, 2vw, 1.5rem);
  line-height: 1.55;
  color: var(--text);
  font-style: italic;
}

.quote figcaption {
  margin-top: 22px;
  font-size: 11.5px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--gold);
}

.quote-slide { display: none; }
.quote-slide.is-active { display: block; animation: fadeUp .6s var(--ease-out); }

.quote__nav { margin-top: 34px; display: flex; gap: 10px; }

/* --------------------------------------------------------------------------
   19. Booking
   -------------------------------------------------------------------------- */
.booking {
  position: relative;
  overflow: hidden;
}

.booking::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url('../img/space-05.jpg') center/cover fixed no-repeat;
  opacity: .16;
}

.booking::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(180deg, var(--bg), rgba(11,10,9,.85) 40%, var(--bg));
}

.booking > * { position: relative; z-index: 2; }

.booking__grid {
  display: grid;
  grid-template-columns: 1fr 1.05fr;
  gap: clamp(34px, 5vw, 70px);
}

.booking__info h2 { margin-bottom: 22px; }

.info-list { margin-top: 36px; display: grid; gap: 22px; }

.info-item { display: flex; gap: 16px; align-items: flex-start; }

.info-item__icon {
  width: 46px; height: 46px;
  flex: none;
  display: grid; place-items: center;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  color: var(--gold);
  transition: background-color .4s, color .4s;
}

.info-item:hover .info-item__icon { background: var(--gold); color: #14100c; }
.info-item__icon svg { width: 19px; height: 19px; }

.info-item small {
  display: block;
  font-size: 10px;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--text-mute);
  margin-bottom: 3px;
}

.info-item b, .info-item a { font-size: 1.02rem; color: var(--text); font-weight: 500; transition: color .3s; }
.info-item a:hover { color: var(--gold-soft); }

.map {
  margin-top: 34px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  filter: grayscale(1) contrast(1.05) brightness(.82);
  transition: filter .6s;
}

.map:hover { filter: none; }
.map iframe { display: block; width: 100%; height: 260px; border: 0; }

/* Zalo booking card */
.zalo-card {
  position: relative;
  height: 100%;
  background: rgba(25,22,20,.74);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: clamp(30px, 3.6vw, 48px);
  overflow: hidden;
}

.zalo-card::before {
  content: '';
  position: absolute;
  top: -90px; right: -90px;
  width: 240px; height: 240px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0,104,255,.20), transparent 68%);
  pointer-events: none;
}

.zalo-card__mark {
  position: relative;
  width: 64px; height: 64px;
  display: grid; place-items: center;
  border-radius: 50%;
  background: #0068ff;
  color: #fff;
  margin-bottom: 26px;
  box-shadow: 0 14px 34px rgba(0,104,255,.32);
}

.zalo-card__mark svg { width: 29px; height: 29px; }

.zalo-card__mark::after {
  content: '';
  position: absolute; inset: 0;
  border-radius: 50%;
  border: 2px solid #0068ff;
  animation: pulse 2.4s var(--ease) infinite;
}

.zalo-card h3 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(1.5rem, 2.4vw, 1.9rem);
  color: var(--text);
  margin-bottom: 14px;
}

.zalo-card > p { font-size: .97rem; max-width: 46ch; }

.zalo-steps {
  counter-reset: zstep;
  margin: 32px 0;
  display: grid;
  gap: 18px;
}

.zalo-steps li {
  position: relative;
  padding-left: 46px;
  min-height: 32px;
}

.zalo-steps li::before {
  counter-increment: zstep;
  content: counter(zstep);
  position: absolute;
  left: 0; top: 0;
  width: 32px; height: 32px;
  display: grid; place-items: center;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  font-family: var(--font-display);
  font-size: .95rem;
  color: var(--gold);
  transition: background-color .35s, color .35s, border-color .35s;
}

.zalo-steps li:hover::before { background: var(--gold); color: #14100c; border-color: var(--gold); }

.zalo-steps b { display: block; color: var(--text); font-weight: 500; line-height: 1.45; }
.zalo-steps span { display: block; font-size: .88rem; color: var(--text-mute); }

.zalo-card__actions {
  display: grid;
  gap: 12px;
  margin-top: 34px;
}

.zalo-card__actions .btn { width: 100%; }

.btn--zalo {
  color: #fff;
  border-color: #0068ff;
}

.btn--zalo::before { background: linear-gradient(120deg, #0068ff, #3d8bff); transform: scaleY(1); }
.btn--zalo:hover { color: #3d8bff; }
.btn--zalo:hover::before { transform: scaleY(0); }

.zalo-card__note {
  margin-top: 20px;
  font-size: .82rem;
  color: var(--text-mute);
  text-align: center;
}

/* --------------------------------------------------------------------------
   20. FAQ
   -------------------------------------------------------------------------- */
.faq { max-width: 880px; margin-inline: auto; }

.faq__item { border-bottom: 1px solid var(--line); }

.faq__q {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  text-align: left;
  padding: 24px 0;
  font-family: var(--font-display);
  font-size: clamp(1.05rem, 1.8vw, 1.25rem);
  color: var(--text);
  transition: color .3s;
}

.faq__q:hover { color: var(--gold-soft); }

.faq__icon {
  position: relative;
  flex: none;
  width: 32px; height: 32px;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  transition: background-color .4s, border-color .4s, transform .4s;
}

.faq__icon::before, .faq__icon::after {
  content: '';
  position: absolute;
  top: 50%; left: 50%;
  background: var(--gold);
  transform: translate(-50%, -50%);
  transition: transform .4s var(--ease), background-color .4s;
}

.faq__icon::before { width: 12px; height: 1.5px; }
.faq__icon::after  { width: 1.5px; height: 12px; }

.faq__item.is-open .faq__icon { background: var(--gold); border-color: var(--gold); transform: rotate(180deg); }
.faq__item.is-open .faq__icon::before,
.faq__item.is-open .faq__icon::after { background: #14100c; }
.faq__item.is-open .faq__icon::after { transform: translate(-50%, -50%) scaleY(0); }

.faq__a {
  max-height: 0;
  overflow: hidden;
  transition: max-height .55s var(--ease-out);
}

.faq__a p { padding: 0 0 26px; max-width: 74ch; font-size: .96rem; }

/* --------------------------------------------------------------------------
   21. CTA band
   -------------------------------------------------------------------------- */
.cta-band {
  position: relative;
  text-align: center;
  padding-block: clamp(70px, 9vw, 120px);
  overflow: hidden;
}

.cta-band::before {
  content: '';
  position: absolute; inset: 0;
  background: url('../img/space-07.jpg') center/cover no-repeat;
  transform: scale(1.05);
  opacity: .3;
}

.cta-band::after {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(ellipse at center, rgba(11,10,9,.55), rgba(11,10,9,.96));
}

.cta-band > * { position: relative; z-index: 2; }

.cta-band__actions {
  margin-top: 34px;
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  justify-content: center;
}

/* --------------------------------------------------------------------------
   22. Footer
   -------------------------------------------------------------------------- */
.footer {
  background: #070605;
  border-top: 1px solid var(--line);
  padding-top: clamp(56px, 7vw, 88px);
}

.footer__grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: clamp(30px, 4vw, 56px);
  padding-bottom: 54px;
}

.footer h4 {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .24em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 24px;
}

.footer__about p { font-size: .93rem; margin-top: 22px; max-width: 34ch; }

.footer__links { display: grid; gap: 12px; font-size: .95rem; }
.footer__links a { transition: color .3s, padding-left .3s; }
.footer__links a:hover { color: var(--gold-soft); padding-left: 7px; }

.footer__contact { display: grid; gap: 16px; font-size: .95rem; }
.footer__contact li { display: flex; gap: 12px; align-items: flex-start; }
.footer__contact svg { width: 16px; height: 16px; color: var(--gold); flex: none; margin-top: 5px; }
.footer__contact a:hover { color: var(--gold-soft); }

.socials { display: flex; gap: 10px; margin-top: 26px; }

.socials a {
  width: 40px; height: 40px;
  display: grid; place-items: center;
  border: 1px solid var(--line);
  border-radius: 50%;
  color: var(--text-dim);
  transition: background-color .35s, color .35s, border-color .35s, transform .35s;
}

.socials a:hover { background: var(--gold); border-color: var(--gold); color: #14100c; transform: translateY(-4px); }
.socials svg { width: 17px; height: 17px; }

.footer__bottom {
  border-top: 1px solid var(--line);
  padding-block: 26px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
  font-size: .84rem;
  color: var(--text-mute);
  padding-right: 84px; /* keep clear of the floating action buttons */
}

/* --------------------------------------------------------------------------
   23. Floating actions
   -------------------------------------------------------------------------- */
.fab {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 880;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.fab a, .fab button {
  width: 52px; height: 52px;
  display: grid; place-items: center;
  border-radius: 50%;
  color: #14100c;
  background: var(--gold);
  box-shadow: 0 12px 30px rgba(0,0,0,.45);
  transition: transform .35s var(--ease), background-color .35s, opacity .35s, visibility .35s;
}

.fab a:hover, .fab button:hover { transform: scale(1.12); background: var(--gold-soft); }
.fab svg { width: 23px; height: 23px; }

.fab__call { position: relative; }

.fab__call::after {
  content: '';
  position: absolute; inset: 0;
  border-radius: 50%;
  border: 2px solid var(--gold);
  animation: pulse 2.2s var(--ease) infinite;
}

@keyframes pulse {
  0% { transform: scale(1); opacity: .8; }
  100% { transform: scale(1.7); opacity: 0; }
}

.fab__zalo { background: #0068ff; color: #fff; }
.fab__zalo:hover { background: #338bff; }
.fab__zalo b { font-family: var(--font-display); font-size: 15px; font-weight: 700; letter-spacing: -.02em; }

.fab__top {
  background: transparent;
  border: 1px solid var(--line-strong);
  color: var(--gold);
  box-shadow: none;
  opacity: 0;
  visibility: hidden;
}

.fab__top.is-visible { opacity: 1; visibility: visible; }
.fab__top:hover { background: var(--gold); color: #14100c; }

/* --------------------------------------------------------------------------
   24. Lightbox
   -------------------------------------------------------------------------- */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 9000;
  display: grid;
  place-items: center;
  padding: clamp(20px, 5vw, 60px);
  background: rgba(6,5,4,.95);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  opacity: 0;
  visibility: hidden;
  transition: opacity .4s var(--ease), visibility .4s;
}

.lightbox.is-open { opacity: 1; visibility: visible; }

.lightbox__img {
  max-width: 100%;
  max-height: 82vh;
  border-radius: var(--radius);
  box-shadow: 0 30px 90px rgba(0,0,0,.7);
  transform: scale(.94);
  opacity: 0;
  transition: transform .5s var(--ease-out), opacity .4s;
}

.lightbox.is-open .lightbox__img { transform: none; opacity: 1; }

.lightbox__cap {
  margin-top: 18px;
  text-align: center;
  font-size: 11.5px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--gold-soft);
}

.lightbox__close,
.lightbox__prev,
.lightbox__next {
  position: absolute;
  width: 52px; height: 52px;
  display: grid; place-items: center;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  color: var(--text);
  transition: background-color .35s, color .35s, border-color .35s;
}

.lightbox__close:hover,
.lightbox__prev:hover,
.lightbox__next:hover { background: var(--gold); color: #14100c; border-color: var(--gold); }

.lightbox__close { top: 24px; right: 24px; }
.lightbox__prev  { left: 24px; top: 50%; transform: translateY(-50%); }
.lightbox__next  { right: 24px; top: 50%; transform: translateY(-50%); }

.lightbox svg { width: 20px; height: 20px; }

.lightbox__counter {
  position: absolute;
  bottom: 26px; left: 50%;
  transform: translateX(-50%);
  font-size: 12px;
  letter-spacing: .2em;
  color: var(--text-mute);
}

/* --------------------------------------------------------------------------
   25. Scroll reveal
   -------------------------------------------------------------------------- */
[data-reveal] {
  opacity: 0;
  transform: translateY(34px);
  transition: opacity .9s var(--ease-out), transform .9s var(--ease-out);
  will-change: opacity, transform;
}

[data-reveal="left"]  { transform: translateX(-40px); }
[data-reveal="right"] { transform: translateX(40px); }
[data-reveal="zoom"]  { transform: scale(.94); }

[data-reveal].is-in { opacity: 1; transform: none; }

/* --------------------------------------------------------------------------
   26. Responsive
   -------------------------------------------------------------------------- */
@media (max-width: 1180px) {
  .nav { display: none; }
  .burger { display: grid; }
  .header__cta .btn { display: none; }
  .gallery { grid-template-columns: repeat(3, 1fr); }
  .collection__item { flex-basis: calc((100% - 26px) / 2); }
  .services__grid { grid-template-columns: repeat(2, 1fr); }
}

/* màn hình ngang thấp (laptop 13", cửa sổ chưa full) — nén phần hero lại */
@media (min-width: 761px) and (max-height: 800px) {
  .hero { padding-bottom: 96px; }
  .hero__eyebrow { margin-bottom: 14px; }
  .hero__title { font-size: clamp(2.2rem, 5vw, 3.6rem); }
  .hero__desc { margin-top: 18px; font-size: 1rem; }
  .hero__actions { margin-top: 26px; }
  .hero__meta-inner { padding-block: 14px; }
}

@media (min-width: 761px) and (max-height: 660px) {
  .hero__title { font-size: clamp(2rem, 4.2vw, 3rem); }
  .hero__desc { font-size: .95rem; }
  .hero__stat b { font-size: 1.3rem; }
}

@media (max-width: 1024px) {
  .about__grid,
  .reviews__grid,
  .booking__grid { grid-template-columns: 1fr; }

  .about__media { max-width: 520px; margin-inline: auto; }
  .about__badge { left: 0; }

  .space__grid { grid-auto-rows: 22vw; }
  .space__item:nth-child(n) { grid-column: span 3; grid-row: span 1; }
  .space__item:nth-child(1) { grid-column: span 6; grid-row: span 1; }

  .booking::before { background-attachment: scroll; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 760px) {
  :root { --header-h: 70px; }

  .header__phone span { display: none; }

  .hero { min-height: 100svh; padding-bottom: 132px; }
  .hero__dots { display: none; }
  .hero__scroll { display: none; }
  .hero__title { line-height: 1.06; }
  .hero__desc { margin-top: 20px; }
  .hero__actions { margin-top: 28px; }
  .hero__meta-inner { justify-content: flex-start; padding: 16px var(--gutter); padding-right: 76px; }
  .hero__stats { width: 100%; justify-content: space-between; gap: 14px; }
  .hero__stat b { font-size: 1.2rem; }
  .hero__stat span { font-size: 9px; letter-spacing: .14em; }
  .hero__actions .btn { flex: 1 1 auto; }

  .footer__bottom { padding-right: 0; }

  .services__grid { grid-template-columns: 1fr; }
  .gallery { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .collection__item { flex-basis: 100%; }
  .price-list { grid-template-columns: 1fr; }
  .cta-band__actions .btn { flex: 1 1 auto; }
  .reviews__shots figure:nth-child(2),
  .reviews__shots figure:nth-child(4) { transform: none; }

  .space__grid { grid-auto-rows: 42vw; }
  .space__item:nth-child(n) { grid-column: span 3; }
  .space__item:nth-child(1) { grid-column: span 6; }

  .footer__grid { grid-template-columns: 1fr; }
  .footer__bottom { justify-content: center; text-align: center; }

  .lightbox__prev { left: 10px; }
  .lightbox__next { right: 10px; }
  .lightbox__close { top: 14px; right: 14px; }

  .fab { right: 14px; bottom: 14px; }
  .fab a, .fab button { width: 48px; height: 48px; }
}

/* điện thoại màn hình ngắn (iPhone SE, máy cũ) */
@media (max-width: 760px) and (max-height: 740px) {
  .hero__eyebrow { margin-bottom: 12px; font-size: 10px; }
  .hero__title { font-size: clamp(1.9rem, 8.4vw, 2.4rem); }
  .hero__desc { margin-top: 14px; font-size: .92rem; }
  .hero__actions { margin-top: 22px; gap: 10px; }
  .hero__actions .btn { padding-block: 13px; }
}

@media (max-width: 380px) {
  .gallery { grid-template-columns: 1fr; }
  .space__item:nth-child(n) { grid-column: span 6; }
}

/* print + reduced motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
    scroll-behavior: auto !important;
  }
  [data-reveal] { opacity: 1; transform: none; }
}