:root {
  --ink: #0d0b09;
  --ink-2: #16120e;
  --ink-3: #221b14;
  --ivory: #f7f1e7;
  --ivory-2: #efe5d4;
  --cream: #fbf8f2;
  --gold: #c9a15a;
  --gold-hi: #f1d79a;
  --gold-lo: #9a7333;
  --text: #2a231c;
  --muted: #7a6c5c;
  --line: rgba(201, 161, 90, .35);
  --gold-grad: linear-gradient(120deg, #9a7333 0%, #e9cc8a 28%, #fff1c9 45%, #c9a15a 62%, #8d6729 100%);
  --serif: "Cormorant Garamond", "Times New Roman", serif;
  --sans: "Montserrat", system-ui, -apple-system, sans-serif;
  --radius: 4px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; overflow-x: hidden; }
body { font-family: var(--sans); font-weight: 300; color: var(--text); background: var(--ink); line-height: 1.7; font-size: 15px; overflow-x: clip; -webkit-font-smoothing: antialiased; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
strong, b { font-weight: 600; }
.container { width: min(1200px, 100% - 32px); margin-inline: auto; }

/* ---------- type helpers ---------- */
h1, h2, h3, h4 { font-family: var(--serif); font-weight: 500; line-height: 1.15; letter-spacing: .01em; }
h2 { font-size: clamp(32px, 4.4vw, 52px); }
.gold-text { background: var(--gold-grad); background-size: 200% auto; -webkit-background-clip: text; background-clip: text; color: transparent; animation: shine 8s linear infinite; }
@keyframes shine { to { background-position: 200% center; } }
.eyebrow { font-size: 11.5px; letter-spacing: .38em; text-transform: uppercase; color: var(--gold); font-weight: 500; margin-bottom: 14px; }
.eyebrow--dark { color: var(--gold-lo); }
.divider { display: flex; align-items: center; gap: 14px; color: var(--gold); margin: 18px 0; }
.divider span { height: 1px; width: 70px; background: linear-gradient(90deg, transparent, var(--gold)); }
.divider span:last-child { transform: scaleX(-1); }
.divider i { font-style: normal; font-size: 12px; }
.sec-head { text-align: center; margin-bottom: 56px; }
.sec-head .divider { justify-content: center; }
.sec-head__sub { color: rgba(247,241,231,.65); }

/* ---------- buttons ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 15px 30px; font-size: 12.5px; font-weight: 500; letter-spacing: .2em; text-transform: uppercase; border-radius: 999px; transition: .35s ease; cursor: pointer; border: 1px solid transparent; font-family: var(--sans); }
.btn--gold { background: var(--gold-grad); background-size: 180% auto; color: #1a130a; box-shadow: 0 10px 30px -10px rgba(201,161,90,.6); }
.btn--gold:hover { background-position: right center; transform: translateY(-2px); }
.btn--ghost { border-color: var(--line); color: var(--gold-hi); }
.btn--ghost:hover { border-color: var(--gold); background: rgba(201,161,90,.08); }
.btn--dark { background: var(--ink); color: var(--gold-hi); }
.btn--dark:hover { background: var(--ink-3); }
.btn--outline { border-color: var(--ink); color: var(--ink); }
.btn--outline:hover { background: var(--ink); color: var(--gold-hi); }
.btn--sm { padding: 10px 22px; font-size: 11px; }
.btn--block { width: 100%; }

/* ---------- topbar & header ---------- */
.topbar { background: #070605; color: rgba(247,241,231,.6); font-size: 12px; letter-spacing: .04em; border-bottom: 1px solid rgba(201,161,90,.15); }
.topbar__inner { display: flex; justify-content: space-between; gap: 16px; padding: 8px 0; }
.topbar strong { color: var(--gold-hi); }
.header { position: sticky; top: 0; z-index: 50; background: rgba(13,11,9,.82); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); border-bottom: 1px solid rgba(201,161,90,.15); transition: .3s; }
.header.is-scrolled { background: rgba(13,11,9,.96); box-shadow: 0 10px 30px rgba(0,0,0,.35); }
.header__inner { display: flex; align-items: center; justify-content: space-between; height: 76px; }
.brand { display: flex; align-items: center; gap: 12px; }
.brand__mark { width: 42px; height: auto; }
.brand__text { display: flex; flex-direction: column; line-height: 1.1; }
.brand__name { font-family: var(--serif); font-size: 22px; font-weight: 600; letter-spacing: .14em; background: var(--gold-grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.brand__sub { font-size: 9.5px; letter-spacing: .42em; text-transform: uppercase; color: rgba(247,241,231,.55); margin-top: 3px; }
.nav { display: flex; align-items: center; gap: 34px; }
.nav a:not(.btn) { font-size: 12.5px; letter-spacing: .16em; text-transform: uppercase; color: rgba(247,241,231,.78); position: relative; padding: 6px 0; }
.nav a:not(.btn)::after { content: ""; position: absolute; left: 0; bottom: 0; height: 1px; width: 0; background: var(--gold); transition: .35s; }
.nav a:not(.btn):hover { color: var(--gold-hi); }
.nav a:not(.btn):hover::after { width: 100%; }
.burger { display: none; background: none; border: 0; width: 34px; height: 30px; flex-direction: column; justify-content: center; gap: 6px; cursor: pointer; }
.burger span { height: 1.5px; background: var(--gold-hi); transition: .3s; }

/* ---------- hero ---------- */
.hero { position: relative; background: radial-gradient(1200px 600px at 80% 30%, #2a2016 0%, transparent 60%), radial-gradient(800px 500px at 0% 100%, #1d160f 0%, transparent 60%), var(--ink); color: var(--ivory); overflow: hidden; padding: 70px 0 30px; }
.hero::before { content: ""; position: absolute; inset: 0; background: repeating-linear-gradient(115deg, transparent 0 120px, rgba(201,161,90,.025) 120px 121px); pointer-events: none; }
.hero__glow { position: absolute; width: 560px; height: 560px; right: 8%; top: 8%; border-radius: 50%; background: radial-gradient(circle, rgba(233,204,138,.18), transparent 65%); filter: blur(10px); }
.hero__inner { position: relative; display: grid; grid-template-columns: 1.1fr .9fr; gap: 60px; align-items: center; }
.hero__title { font-size: clamp(58px, 9vw, 118px); font-weight: 500; letter-spacing: .06em; line-height: 1; text-transform: uppercase; }
.hero__tag { font-family: var(--serif); font-style: italic; font-size: clamp(24px, 2.6vw, 32px); color: var(--gold-hi); line-height: 1.3; }
.hero__lead { margin-top: 20px; max-width: 520px; color: rgba(247,241,231,.72); font-size: 15.5px; }
.hero__lead em { color: var(--gold-hi); font-style: normal; font-weight: 500; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 34px; }
.stats { list-style: none; display: flex; gap: 0; margin-top: 46px; border-top: 1px solid rgba(201,161,90,.2); padding-top: 26px; max-width: 520px; }
.stats li { flex: 1; padding-right: 18px; }
.stats li + li { padding-left: 22px; border-left: 1px solid rgba(201,161,90,.2); }
.stats b { display: block; font-family: var(--serif); font-size: 40px; font-weight: 500; color: var(--gold-hi); line-height: 1; }
.stats span { font-size: 11.5px; letter-spacing: .12em; text-transform: uppercase; color: rgba(247,241,231,.55); }
.hero__visual { position: relative; justify-self: center; }
.arch { position: relative; width: min(440px, 80vw); aspect-ratio: 665/808; border-radius: 240px 240px 6px 6px; overflow: hidden; border: 1px solid rgba(233,204,138,.5); box-shadow: 0 40px 80px -30px rgba(0,0,0,.8); }
.arch::after { content: ""; position: absolute; inset: 0; background: linear-gradient(to top, rgba(13,11,9,.45), transparent 35%); }
.arch img { width: 100%; height: 100%; object-fit: cover; }
.hero__visual::before { content: ""; position: absolute; inset: -18px; border: 1px solid rgba(201,161,90,.25); border-radius: 260px 260px 10px 10px; pointer-events: none; }
.hero__badge { position: absolute; left: -48px; bottom: 50px; display: flex; align-items: center; gap: 12px; padding: 14px 20px 14px 14px; background: rgba(22,18,14,.85); backdrop-filter: blur(10px); border: 1px solid var(--line); border-radius: 999px; font-family: var(--serif); font-style: italic; font-size: 17px; line-height: 1.15; color: var(--gold-hi); }
.hero__badge img { width: 40px; }
.hero__note { position: relative; margin-top: 46px; font-size: 11px; color: rgba(247,241,231,.35); }

/* ---------- marquee ---------- */
.marquee { background: var(--gold-grad); overflow: hidden; padding: 16px 0; color: #1a130a; }
.marquee__track { display: flex; gap: 34px; width: max-content; animation: marquee 38s linear infinite; font-family: var(--serif); font-size: 21px; font-style: italic; font-weight: 500; white-space: nowrap; align-items: center; }
.marquee__track i { font-style: normal; font-size: 12px; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------- sections ---------- */
.section { padding: 110px 0; }
.section--ivory { background: var(--ivory); }
.section--dark { background: var(--ink-2); color: var(--ivory); }

/* ---------- services ---------- */
.services { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.card { position: relative; background: var(--cream); border: 1px solid rgba(154,115,51,.18); display: flex; flex-direction: column; transition: .45s ease; overflow: hidden; }
.card:hover { transform: translateY(-6px); box-shadow: 0 30px 60px -30px rgba(60,40,10,.45); border-color: var(--gold); }
.card__img { aspect-ratio: 4/3.4; overflow: hidden; }
.card__img img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.2s ease; }
.card:hover .card__img img { transform: scale(1.06); }
.card__body { padding: 28px 28px 30px; display: flex; flex-direction: column; flex: 1; }
.card h3 { font-size: 27px; margin-bottom: 10px; color: var(--ink); }
.card p { color: var(--muted); font-size: 14.5px; flex: 1; }
.card__link { margin-top: 20px; font-size: 11.5px; letter-spacing: .2em; text-transform: uppercase; font-weight: 600; color: var(--gold-lo); }
.card__link:hover { color: var(--ink); }
.card__tag { position: absolute; z-index: 2; top: 18px; right: 18px; background: var(--ink); color: var(--gold-hi); font-size: 11px; letter-spacing: .14em; text-transform: uppercase; padding: 7px 14px; border-radius: 999px; border: 1px solid var(--gold); }
.card--dark { background: linear-gradient(160deg, #1d1711, #0d0b09); border-color: rgba(201,161,90,.3); }
.card--dark h3 { color: var(--ivory); }
.card--dark p { color: rgba(247,241,231,.62); }
.card--dark .card__link { color: var(--gold-hi); }
.card__icon { aspect-ratio: 4/2.2; display: grid; place-items: center; color: var(--gold); border-bottom: 1px solid rgba(201,161,90,.2); background: radial-gradient(circle at 50% 60%, rgba(201,161,90,.14), transparent 60%); }
.card__icon svg { width: 76px; height: 76px; }

/* ---------- booking ---------- */
.booking { background: linear-gradient(rgba(13,11,9,.88), rgba(13,11,9,.92)), url("images/may-can-canh.jpg") center 35%/cover fixed; color: var(--ivory); padding: 110px 0; }
.booking__inner { display: grid; grid-template-columns: 1fr 1fr; gap: 70px; align-items: center; }
.booking h2 { margin-bottom: 18px; }
.booking__copy p:last-child { color: rgba(247,241,231,.7); max-width: 460px; }
.form { background: rgba(22,18,14,.75); border: 1px solid var(--line); padding: 42px; backdrop-filter: blur(8px); position: relative; }
.form::before { content: ""; position: absolute; inset: 8px; border: 1px solid rgba(201,161,90,.12); pointer-events: none; }
.field { display: block; margin-bottom: 20px; }
.field span, .chips legend { display: block; font-size: 11px; letter-spacing: .24em; text-transform: uppercase; color: var(--gold); margin-bottom: 8px; }
.field input { width: 100%; background: transparent; border: 0; border-bottom: 1px solid rgba(247,241,231,.25); padding: 10px 0; color: var(--ivory); font: 400 16px var(--sans); outline: none; transition: .3s; }
.field input:focus { border-color: var(--gold); }
.field input::placeholder { color: rgba(247,241,231,.3); }
.field input.invalid { border-color: #d77a6a; }
.chips { border: 0; display: flex; flex-wrap: wrap; gap: 10px; margin: 6px 0 28px; }
.chips legend { width: 100%; margin-bottom: 12px; }
.chips label { cursor: pointer; }
.chips input { position: absolute; opacity: 0; pointer-events: none; }
.chips span { display: inline-block; padding: 8px 18px; border: 1px solid rgba(247,241,231,.22); border-radius: 999px; font-size: 13px; transition: .25s; }
.chips input:checked + span { background: var(--gold-grad); color: #1a130a; border-color: transparent; font-weight: 500; }
.chips input:focus-visible + span { outline: 2px solid var(--gold); outline-offset: 2px; }
.form__msg { margin-top: 14px; font-size: 13.5px; color: var(--gold-hi); min-height: 1em; text-align: center; }

/* ---------- about ---------- */
.about { display: grid; grid-template-columns: .9fr 1.1fr; gap: 80px; align-items: center; }
.about__img { position: relative; }
.frame { position: relative; padding: 14px; border: 1px solid var(--line); }
.frame img { aspect-ratio: 4/5; object-fit: cover; width: 100%; }
.about__years { position: absolute; right: -30px; bottom: 40px; background: var(--gold-grad); color: #1a130a; width: 136px; height: 136px; border-radius: 50%; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; box-shadow: 0 20px 40px -15px rgba(0,0,0,.6); }
.about__years b { font-family: var(--serif); font-size: 52px; line-height: .9; font-weight: 600; }
.about__years span { font-size: 10.5px; letter-spacing: .16em; text-transform: uppercase; line-height: 1.35; font-weight: 500; }
.about__text h2 { margin-bottom: 26px; }
.about__text > p { color: rgba(247,241,231,.72); margin-bottom: 16px; }
.about__text strong { color: var(--gold-hi); font-weight: 500; }
.pillars { list-style: none; display: grid; grid-template-columns: 1fr 1fr; gap: 26px 30px; margin-top: 38px; padding-top: 34px; border-top: 1px solid rgba(201,161,90,.2); }
.pillars li { display: grid; grid-template-columns: 48px 1fr; column-gap: 14px; align-items: start; }
.pillars__ic { grid-row: span 2; width: 48px; height: 48px; border: 1px solid var(--line); border-radius: 50%; display: grid; place-items: center; color: var(--gold); }
.pillars__ic svg { width: 24px; }
.pillars b { font-family: var(--serif); font-size: 20px; font-weight: 600; color: var(--ivory); }
.pillars small { font-size: 13px; color: rgba(247,241,231,.55); }

/* ---------- steps ---------- */
.steps { list-style: none; display: grid; grid-template-columns: repeat(5, 1fr); gap: 0; counter-reset: s; position: relative; }
.steps::before { content: ""; position: absolute; top: 34px; left: 10%; right: 10%; height: 1px; background: linear-gradient(90deg, transparent, var(--gold), transparent); }
.steps li { text-align: center; padding: 0 16px; position: relative; }
.steps span { display: grid; place-items: center; width: 68px; height: 68px; margin: 0 auto 22px; border-radius: 50%; background: var(--ivory); border: 1px solid var(--gold); font-family: var(--serif); font-size: 26px; color: var(--gold-lo); position: relative; }
.steps h4 { font-size: 22px; color: var(--ink); margin-bottom: 8px; }
.steps p { font-size: 13.5px; color: var(--muted); }

/* ---------- gallery ---------- */
.gallery { display: grid; grid-template-columns: repeat(4, 1fr); grid-auto-rows: 260px; gap: 14px; grid-auto-flow: dense; }
.g { position: relative; overflow: hidden; cursor: zoom-in; }
.g--tall { grid-row: span 2; }
.g img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.2s ease, filter .6s; filter: saturate(.92); }
.g::after { content: ""; position: absolute; inset: 0; background: linear-gradient(to top, rgba(13,11,9,.75), transparent 45%); opacity: .8; transition: .5s; }
.g span { position: absolute; z-index: 2; left: 18px; bottom: 14px; font-family: var(--serif); font-style: italic; font-size: 19px; color: var(--gold-hi); }
.g:hover img { transform: scale(1.07); filter: saturate(1.05); }
.g:hover::after { opacity: 1; }

/* ---------- academy ---------- */
.academy { background: var(--ivory-2); padding: 100px 0; border-top: 1px solid rgba(154,115,51,.2); }
.academy__inner { display: grid; grid-template-columns: .8fr 1.2fr; gap: 70px; align-items: center; }
.academy__logo { width: 100%; max-width: 380px; justify-self: center; }
.academy h2 { color: var(--ink); margin-bottom: 18px; font-size: clamp(30px, 3.6vw, 46px); }
.academy p { color: var(--muted); }
.ticks { list-style: none; margin: 22px 0 32px; }
.ticks li { padding-left: 30px; position: relative; margin-bottom: 10px; color: var(--text); }
.ticks li::before { content: "✦"; position: absolute; left: 0; color: var(--gold-lo); font-size: 13px; top: 2px; }

/* ---------- reviews / faq ---------- */
.reviews__inner { display: grid; grid-template-columns: .8fr 1.2fr; gap: 70px; align-items: start; }
.reviews__score { text-align: center; padding: 48px 30px; border: 1px solid var(--line); position: relative; }
.reviews__score b { display: block; font-family: var(--serif); font-size: 100px; line-height: 1; font-weight: 500; }
.stars { color: var(--gold); letter-spacing: .3em; font-size: 20px; margin: 10px 0 14px; }
.reviews__score p { color: rgba(247,241,231,.75); margin-bottom: 24px; }
.reviews__score small { color: rgba(247,241,231,.45); font-size: 12px; }
.faq h3 { font-size: 34px; margin-bottom: 24px; color: var(--ivory); }
.faq details { border-bottom: 1px solid rgba(201,161,90,.2); padding: 18px 0; }
.faq summary { cursor: pointer; list-style: none; font-family: var(--serif); font-size: 21px; color: var(--gold-hi); display: flex; justify-content: space-between; gap: 20px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-family: var(--sans); font-weight: 300; color: var(--gold); transition: .3s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { margin-top: 10px; color: rgba(247,241,231,.68); font-size: 14.5px; }

/* ---------- contact ---------- */
.contact { display: grid; grid-template-columns: 1fr 1.1fr; gap: 60px; align-items: stretch; }
.contact h2 { color: var(--ink); margin-bottom: 28px; }
.contact__list { list-style: none; }
.contact__list li { display: grid; grid-template-columns: 140px 1fr; gap: 14px; padding: 16px 0; border-bottom: 1px solid rgba(154,115,51,.2); }
.contact__list b { font-size: 11px; letter-spacing: .22em; text-transform: uppercase; color: var(--gold-lo); font-weight: 600; padding-top: 3px; }
.contact__list a:hover { color: var(--gold-lo); }
.contact__actions { display: flex; gap: 12px; margin-top: 32px; flex-wrap: wrap; }
.contact__map { min-height: 420px; border: 1px solid rgba(154,115,51,.3); padding: 10px; background: var(--cream); }
.contact__map iframe { width: 100%; height: 100%; min-height: 400px; border: 0; filter: sepia(.25) saturate(.85); }

/* ---------- footer ---------- */
.footer { background: #070605; color: rgba(247,241,231,.6); text-align: center; padding: 70px 0 100px; border-top: 1px solid rgba(201,161,90,.2); }
.footer__mark { width: 60px; margin: 0 auto 16px; }
.footer__name { font-family: var(--serif); letter-spacing: .3em; font-size: 20px; color: var(--gold-hi); }
.footer__slogan { font-family: var(--serif); font-style: italic; font-size: 19px; color: var(--gold); margin: 4px 0 18px; }
.footer__meta { font-size: 13px; }
.footer__copy { font-size: 11.5px; margin-top: 18px; color: rgba(247,241,231,.35); }

/* ---------- floating buttons ---------- */
.float { position: fixed; right: 18px; bottom: 22px; z-index: 60; display: flex; flex-direction: column; gap: 12px; }
.float__btn { width: 54px; height: 54px; border-radius: 50%; display: grid; place-items: center; color: #fff; box-shadow: 0 10px 25px -8px rgba(0,0,0,.6); transition: .3s; font-weight: 700; font-size: 13px; }
.float__btn:hover { transform: scale(1.08); }
.float__btn svg { width: 24px; height: 24px; }
.float__btn--zalo { background: #0068ff; }
.float__btn--mess { background: linear-gradient(135deg, #0099ff, #a033ff 60%, #ff5280); }
.float__btn--call { background: var(--gold-grad); color: #1a130a; animation: ring 2.4s infinite; }
@keyframes ring { 0% { box-shadow: 0 0 0 0 rgba(201,161,90,.7); } 70% { box-shadow: 0 0 0 16px rgba(201,161,90,0); } 100% { box-shadow: 0 0 0 0 rgba(201,161,90,0); } }

/* ---------- lightbox ---------- */
.lightbox { position: fixed; inset: 0; z-index: 100; background: rgba(7,6,5,.94); display: grid; place-items: center; padding: 20px; }
.lightbox[hidden] { display: none; }
.lightbox img { max-height: 90vh; max-width: 92vw; border: 1px solid var(--line); }
.lightbox button { position: absolute; top: 14px; right: 22px; background: none; border: 0; color: var(--gold-hi); font-size: 44px; cursor: pointer; line-height: 1; }

/* ---------- reveal ---------- */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity 1s ease, transform 1s ease; }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; } .marquee__track, .gold-text, .float__btn--call { animation: none; } }

/* ---------- responsive ---------- */
@media (max-width: 1024px) {
  .services { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(3, 1fr); row-gap: 40px; }
  .steps::before { display: none; }
  .gallery { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 860px) {
  .topbar__inner span { display: none; }
  .topbar__inner { justify-content: center; }
  .burger { display: flex; }
  .nav { position: fixed; inset: 76px 0 auto 0; background: rgba(13,11,9,.98); flex-direction: column; gap: 0; padding: 10px 24px 28px; border-bottom: 1px solid var(--line); transform: translateY(-120%); visibility: hidden; transition: .4s ease, visibility 0s .4s; z-index: -1; }
  .nav.open { transform: none; visibility: visible; transition: .4s ease; }
  .nav a:not(.btn) { width: 100%; padding: 16px 0; border-bottom: 1px solid rgba(201,161,90,.12); }
  .nav__cta { margin-top: 20px; width: 100%; }
  .burger.open span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
  .burger.open span:nth-child(2) { opacity: 0; }
  .burger.open span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }
  .hero { padding-top: 48px; }
  .hero__inner, .booking__inner, .about, .academy__inner, .reviews__inner, .contact { grid-template-columns: 1fr; gap: 50px; }
  .hero__text { text-align: center; }
  .hero__text .divider { justify-content: center; }
  .hero__lead, .stats { margin-inline: auto; }
  .hero__actions { justify-content: center; }
  .hero__badge { left: -10px; bottom: 26px; font-size: 15px; }
  .section, .booking { padding: 80px 0; }
  .booking { background-attachment: scroll; }
  .about__years { right: -6px; width: 112px; height: 112px; }
  .about__years b { font-size: 42px; }
  .academy__logo { max-width: 260px; }
}
@media (max-width: 600px) {
  body { font-size: 14.5px; }
  .services { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr 1fr; }
  .gallery { grid-template-columns: 1fr 1fr; grid-auto-rows: 180px; gap: 8px; }
  .g span { font-size: 15px; left: 10px; bottom: 8px; }
  .pillars { grid-template-columns: 1fr; }
  .form { padding: 30px 22px; }
  .stats b { font-size: 32px; }
  .stats li + li { padding-left: 14px; }
  .stats li { padding-right: 10px; }
  .stats span { font-size: 10px; letter-spacing: .06em; }
  .brand__name { font-size: 19px; }
  .brand__sub { font-size: 8.5px; letter-spacing: .3em; }
  .contact__list li { grid-template-columns: 1fr; gap: 2px; }
  .reviews__score b { font-size: 80px; }
  .float__btn { width: 48px; height: 48px; }
}