/* ===========================================================
   TITTO Lip & Cheek Dual Pot — Landing styles
   Tông hồng berry · nữ tính · K-beauty premium
   =========================================================== */
:root{
  --pink:#E8628A;
  --pink-deep:#C9457E;
  --berry:#9B3D6E;
  --rose:#F6A8C2;
  --rose-soft:#FBD3E0;
  --blush:#FFF4F8;
  --blush-2:#FDEAF1;
  --cream:#ffffff;
  --ink:#3A2230;
  --ink-soft:#7C6571;
  --gold:#C9A14A;
  --gold-soft:#E7CE94;
  --line:#F2D8E2;
  --grad:linear-gradient(135deg,#E8628A 0%,#B8478C 100%);
  --grad-rose:linear-gradient(135deg,#F6A8C2,#E8628A);
  --r:16px; --r-lg:26px; --r-sm:10px;
  --shadow:0 18px 50px -18px rgba(155,61,110,.35);
  --shadow-sm:0 8px 26px -12px rgba(155,61,110,.30);
  --maxw:1180px;
  --font:"Be Vietnam Pro",system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  --serif:"Playfair Display",Georgia,serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--font);color:var(--ink);background:var(--cream);
  line-height:1.65;font-size:16.5px;-webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 22px}
.center{text-align:center}
.grad-text{background:var(--grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.section{padding:78px 0}
.tint{background:var(--blush)}
.tint-rose{background:var(--blush-2)}
.eyebrow{display:inline-block;font-weight:700;font-size:13px;letter-spacing:.16em;text-transform:uppercase;
  color:var(--pink-deep);background:var(--rose-soft);padding:7px 16px;border-radius:999px;margin-bottom:18px}
.section-title{font-family:var(--serif);font-weight:800;font-size:clamp(27px,4.2vw,46px);line-height:1.16;letter-spacing:-.01em}
.section-sub{max-width:680px;margin:18px auto 0;color:var(--ink-soft);font-size:17px}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;font-family:var(--font);
  font-weight:700;font-size:15.5px;border:none;cursor:pointer;border-radius:999px;padding:13px 26px;
  transition:transform .2s,box-shadow .2s,filter .2s;line-height:1;text-align:center}
.btn .arrow{transition:transform .2s}
.btn:hover .arrow{transform:translateX(4px)}
.btn-primary{background:var(--grad);color:#fff;box-shadow:0 12px 30px -10px rgba(232,98,138,.6)}
.btn-primary:hover{transform:translateY(-2px);filter:brightness(1.05)}
.btn-gold{background:linear-gradient(135deg,#E7CE94,#C9A14A);color:#4A361A;box-shadow:0 12px 30px -10px rgba(201,161,74,.6)}
.btn-gold:hover{transform:translateY(-2px);filter:brightness(1.04)}
.btn-ghost{background:#fff;color:var(--pink-deep);border:1.6px solid var(--line)}
.btn-ghost:hover{border-color:var(--pink);transform:translateY(-2px)}
.btn-lg{padding:16px 34px;font-size:16.5px}
.btn-block{display:flex;width:100%}

/* ---------- Header ---------- */
.header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.82);backdrop-filter:blur(12px);
  border-bottom:1px solid transparent;transition:.25s}
.header.scrolled{box-shadow:0 6px 24px -16px rgba(155,61,110,.5);border-bottom-color:var(--line)}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:66px;gap:18px}
.brand{display:flex;align-items:center;gap:11px;font-weight:800;font-size:18px;letter-spacing:.04em}
.brand .logo{width:38px;height:38px;border-radius:50%;background:var(--grad);color:#fff;display:grid;place-items:center;
  font-family:var(--serif);font-size:20px;font-weight:800;box-shadow:var(--shadow-sm)}
.brand small{display:block;font-weight:500;font-size:10.5px;color:var(--ink-soft);letter-spacing:.06em;text-transform:none}
.nav{display:flex;gap:26px}
.nav a{font-weight:600;font-size:14.5px;color:var(--ink-soft);transition:color .2s;position:relative}
.nav a:hover{color:var(--pink-deep)}
.nav-toggle{display:none;background:none;border:none;font-size:24px;cursor:pointer;color:var(--pink-deep)}

/* ---------- Hero ---------- */
.hero{position:relative;background:
  radial-gradient(900px 520px at 88% -8%,var(--rose-soft),transparent 60%),
  radial-gradient(700px 480px at 5% 10%,var(--blush-2),transparent 55%),
  linear-gradient(180deg,#fff,var(--blush));overflow:hidden;padding:54px 0 64px}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center}
.hero-badges{display:flex;flex-wrap:wrap;gap:9px;margin-bottom:20px}
.pill{background:#fff;border:1px solid var(--line);color:var(--ink-soft);font-weight:600;font-size:12.8px;
  padding:7px 14px;border-radius:999px;box-shadow:var(--shadow-sm)}
.pill b{color:var(--pink-deep)}
.hero h1{font-family:var(--serif);font-weight:800;font-size:clamp(33px,5.3vw,58px);line-height:1.1;letter-spacing:-.015em}
.hero-tagline{font-family:var(--serif);font-style:italic;font-size:17px;color:var(--berry);margin-top:8px}
.hero-sub{margin:18px 0 0;color:var(--ink-soft);font-size:17.5px;max-width:540px}
.hero-list{list-style:none;margin:22px 0 0;display:grid;gap:11px}
.hero-list li{display:flex;gap:11px;align-items:flex-start;font-size:15.5px}
.hero-list .ck{flex:none;width:23px;height:23px;border-radius:50%;background:var(--grad);color:#fff;
  display:grid;place-items:center;font-size:13px;font-weight:700;margin-top:2px}
.hero-cta{display:flex;flex-wrap:wrap;gap:13px;margin-top:28px}
.hero-trust{display:flex;align-items:center;gap:11px;margin-top:22px;color:var(--ink-soft);font-size:14.5px}
.stars{color:#F2A93B;letter-spacing:2px}
.hero-visual{position:relative}
.hero-media{border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--shadow);aspect-ratio:4/5;background:var(--rose-soft)}
.hero-media img{width:100%;height:100%;object-fit:cover}
.hero-float{position:absolute;background:rgba(255,255,255,.94);backdrop-filter:blur(6px);border-radius:16px;
  padding:12px 16px;display:flex;gap:11px;align-items:center;box-shadow:var(--shadow-sm);border:1px solid var(--line)}
.hero-float .ic{font-size:21px}
.hero-float b{display:block;font-size:18px;color:var(--pink-deep);line-height:1;font-family:var(--serif)}
.hero-float span{font-size:11.5px;color:var(--ink-soft)}
.hero-float.f1{top:24px;left:-18px}
.hero-float.f2{bottom:30px;right:-14px}

/* ---------- Stat bar ---------- */
.stats{background:var(--grad);padding:30px 0}
.stats .container{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.stat{text-align:center;color:#fff}
.stat b{display:block;font-family:var(--serif);font-size:clamp(26px,3.6vw,38px);line-height:1;font-weight:800}
.stat .u{font-size:.5em;font-weight:700}
.stat span{display:block;margin-top:8px;font-size:13px;color:#FCE4EE}

/* ---------- Media placeholder ---------- */
.media{position:relative;width:100%;height:100%;overflow:hidden}
.media img{width:100%;height:100%;object-fit:cover}
.media[data-fit="contain"] img{object-fit:contain}
.media.is-ph{background:repeating-linear-gradient(45deg,#FBD9E5,#FBD9E5 12px,#F8CCDC 12px,#F8CCDC 24px);
  display:grid;place-items:center;min-height:180px}
.media.is-ph::after{content:attr(data-label);position:absolute;inset:0;display:grid;place-items:center;
  padding:18px;text-align:center;font-size:12.5px;font-weight:600;color:#A23E68;background:rgba(255,255,255,.5)}

/* ---------- Split ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.split.rev .split-media{order:2}
.split-media{border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--shadow);aspect-ratio:1/1;background:var(--rose-soft)}
.split-body h2{font-family:var(--serif);font-size:clamp(25px,3.6vw,40px);line-height:1.16;font-weight:800;letter-spacing:-.01em}
.split-body p{margin-top:15px;color:var(--ink-soft)}
.mini-stats{display:flex;gap:26px;margin-top:26px;flex-wrap:wrap}
.mini-stat b{display:block;font-family:var(--serif);font-size:30px;color:var(--pink-deep);line-height:1}
.mini-stat span{font-size:12.5px;color:var(--ink-soft)}

/* ---------- Pain cards ---------- */
.pain-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:46px;text-align:left}
.pain-card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:24px;box-shadow:var(--shadow-sm);transition:.25s}
.pain-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.pc-ic{font-size:26px;margin-bottom:10px}
.pain-card h3{font-size:17px;margin-bottom:7px}
.pain-card p{color:var(--ink-soft);font-size:14.5px}
.pain-note{margin-top:34px;font-family:var(--serif);font-style:italic;font-size:19px;color:var(--berry)}

/* ---------- Shade analysis (điểm nhấn) ---------- */
.shade-intro{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center;margin-top:42px;text-align:left}
.shade-map-img{border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--shadow);background:#fff;aspect-ratio:1/1}
.shade-map-img img{object-fit:contain;background:#fff}
.undertone-legend{display:grid;gap:14px}
.ul-row{display:flex;gap:13px;align-items:flex-start;background:#fff;border:1px solid var(--line);
  border-radius:var(--r);padding:15px 17px;box-shadow:var(--shadow-sm)}
.ul-dot{flex:none;width:34px;height:34px;border-radius:50%;display:grid;place-items:center;font-size:16px;color:#fff}
.ul-row h4{font-size:15.5px}
.ul-row p{font-size:13.5px;color:var(--ink-soft);margin-top:2px}

.shades-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:46px;text-align:left}
.shade-card{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;
  box-shadow:var(--shadow-sm);transition:.25s;display:flex;flex-direction:column}
.shade-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.shade-pic{aspect-ratio:1/1;background:var(--blush-2);overflow:hidden}
.shade-pic img{width:100%;height:100%;object-fit:cover}
.shade-info{padding:18px 20px 22px}
.shade-no{font-family:var(--serif);font-weight:800;font-size:14px;color:var(--pink-deep)}
.shade-swatches{display:flex;gap:8px;margin:8px 0 10px}
.sw{flex:1;height:30px;border-radius:8px;box-shadow:inset 0 0 0 1px rgba(0,0,0,.05)}
.sw small{display:none}
.shade-name{font-weight:700;font-size:16px;line-height:1.3}
.shade-card .desc{color:var(--ink-soft);font-size:13.8px;margin-top:6px}
.shade-tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:12px}
.shade-tag{font-size:11.5px;font-weight:600;padding:5px 11px;border-radius:999px;background:var(--blush-2);color:var(--berry)}
.shade-fit{margin-top:10px;font-size:13px;color:var(--ink);background:var(--blush);border-radius:10px;padding:9px 12px}
.shade-fit b{color:var(--pink-deep)}

/* ---------- Benefits / modes ---------- */
.ben-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:46px;text-align:left}
.ben{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:26px;box-shadow:var(--shadow-sm);transition:.25s}
.ben:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.b-ic{width:50px;height:50px;border-radius:14px;background:var(--grad-rose);display:grid;place-items:center;font-size:24px;margin-bottom:14px}
.ben h3{font-size:17.5px;margin-bottom:7px}
.ben p{color:var(--ink-soft);font-size:14.5px}

/* ---------- How to use ---------- */
.howto{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.howto-media{border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--shadow);aspect-ratio:4/5;background:var(--rose-soft)}
.steps{display:grid;gap:18px}
.step{display:flex;gap:16px;align-items:flex-start}
.step .sn{flex:none;width:38px;height:38px;border-radius:50%;background:var(--grad);color:#fff;display:grid;place-items:center;
  font-family:var(--serif);font-weight:800;font-size:18px;counter-increment:st}
.step .sn::after{content:counter(st)}
.steps{counter-reset:st}
.step h4{font-size:16.5px;margin-bottom:3px}
.step p{color:var(--ink-soft);font-size:14.5px}
.howto-tip{margin-top:22px;background:var(--rose-soft);border-radius:var(--r);padding:15px 18px;font-size:14.5px;color:var(--berry)}

/* ---------- Ingredients ---------- */
.ingr-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:42px;text-align:left}
.ingr{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:22px;box-shadow:var(--shadow-sm)}
.ingr .i-ic{font-size:30px;margin-bottom:10px}
.ingr h4{font-size:15.5px;margin-bottom:5px}
.ingr p{font-size:13.5px;color:var(--ink-soft)}

/* ---------- Result bars ---------- */
.clinical-grid{display:grid;grid-template-columns:1fr 1fr;gap:42px;align-items:center;text-align:left}
.result-bars{display:grid;gap:22px}
.rb-top{display:flex;justify-content:space-between;font-size:14.5px;margin-bottom:7px}
.rb-top b{color:var(--pink-deep)}
.rb-track{height:13px;background:var(--blush-2);border-radius:999px;overflow:hidden}
.rb-fill{display:block;height:100%;width:0;background:var(--grad);border-radius:999px;transition:width 1.3s cubic-bezier(.2,.7,.2,1)}
.clinical-note{font-size:12.5px;color:var(--ink-soft);margin-top:14px;font-style:italic}

/* ---------- Emotion ---------- */
.emotion{color:#fff}
.emotion .eyebrow{background:rgba(255,255,255,.16);color:#fff}
.emotion h2{font-family:var(--serif);font-size:clamp(26px,4vw,42px);font-weight:800}
.emotion p{max-width:720px;margin:18px auto 0;color:#FCE4EE;font-size:18px}
.emotion .signature{font-family:var(--serif);font-style:italic;font-size:17px;color:#fff;margin-top:18px}

/* ---------- Comparison ---------- */
.cmp{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin-top:44px;text-align:left}
.cmp-card{border-radius:var(--r-lg);padding:30px;box-shadow:var(--shadow-sm)}
.cmp-bad{background:#fff;border:1px solid var(--line)}
.cmp-good{background:var(--grad);color:#fff;box-shadow:var(--shadow)}
.cmp-card h3{font-size:20px;margin-bottom:4px}
.cmp-card .lead{font-size:14px;margin-bottom:16px;opacity:.85}
.cmp-card ul{list-style:none;display:grid;gap:11px}
.cmp-card li{font-size:14.5px;padding-left:26px;position:relative}
.cmp-bad li::before{content:"✕";position:absolute;left:0;color:#C77;font-weight:700}
.cmp-good li::before{content:"✓";position:absolute;left:0;color:#fff;font-weight:700}

/* ---------- Gallery ---------- */
.gallery{display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:200px;gap:14px;margin-top:42px}
.gallery .g{border-radius:var(--r);overflow:hidden;box-shadow:var(--shadow-sm);background:var(--rose-soft)}
.gallery .g.tall{grid-row:span 2}
.gallery .g.wide{grid-column:span 2}
.gallery .media{height:100%}

/* ---------- Brand banner + Make Up Look lookbook ---------- */
.brand-banner{max-width:600px;margin:0 auto;border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--shadow)}
.brand-banner img{width:100%;display:block}
.lookbook{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin-top:42px;align-items:start;max-width:880px;margin-left:auto;margin-right:auto}
.lookbook figure{margin:0;border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--shadow);background:var(--rose-soft)}
.lookbook img{width:100%;display:block}

/* ---------- Giá tham chiếu quốc tế ---------- */
.intl-price{display:grid;grid-template-columns:1fr 1fr;gap:20px;max-width:760px;margin:42px auto 0}
.ip-card{display:block;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:26px 22px;
  box-shadow:var(--shadow-sm);text-decoration:none;color:inherit;transition:transform .2s,box-shadow .2s;text-align:center}
.ip-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.ip-store{font-weight:700;font-size:16px}
.ip-store span{color:var(--ink-soft);font-weight:500;font-size:13px}
.ip-price{font-family:var(--serif);font-weight:800;font-size:34px;color:var(--berry);margin:10px 0 3px}
.ip-price small{font-size:14px;font-weight:600;color:var(--ink-soft);margin-left:3px}
.ip-vnd{font-size:14px;color:var(--ink-soft);line-height:1.5}
.ip-vnd s{color:#B9A0AC}
.ip-old{display:block;font-size:12px;margin-top:2px;color:#B9A0AC}
.ip-link{margin-top:15px;font-size:13.5px;font-weight:700;color:var(--pink)}
.intl-punch{max-width:680px;margin:30px auto 0;font-size:17px;line-height:1.7}

/* ---------- Testimonials ---------- */
.tst-track{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:14px;text-align:left}
.tst{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:24px;box-shadow:var(--shadow-sm)}
.tst .quote{font-size:14.8px;margin:10px 0 16px;color:var(--ink)}
.who{display:flex;align-items:center;gap:11px}
.who .av{width:42px;height:42px;border-radius:50%;background:var(--grad-rose);color:#fff;display:grid;place-items:center;font-weight:700}
.who b{font-size:14.5px;display:block}
.who span{font-size:12.5px;color:var(--ink-soft)}
.who .verified{margin-left:auto;font-size:11.5px;color:var(--pink-deep);font-weight:600;background:var(--blush-2);padding:4px 9px;border-radius:999px}

/* ---------- Fair / social proof strip ---------- */
.fair-wrap{border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--shadow);margin-top:38px;background:#fff}
.fair-wrap img{width:100%}

/* ---------- Offer / pricing ---------- */
.price-wrap{display:grid;grid-template-columns:1.05fr .95fr;gap:30px;margin-top:44px;text-align:left;align-items:start}
.value-stack{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:28px;box-shadow:var(--shadow-sm)}
.value-stack h3{font-size:19px;margin-bottom:4px}
.vs-row{display:flex;justify-content:space-between;gap:14px;padding:14px 0;border-bottom:1px dashed var(--line)}
.vs-row .vsl b{font-size:14.8px}
.vs-row .vsl small{display:block;color:var(--ink-soft);font-size:12.5px;margin-top:2px}
.vs-row .vsp{font-weight:700;color:var(--pink-deep);white-space:nowrap}
.vs-row.bonus .vsp{color:var(--gold)}
.vs-tag{font-size:10.5px;background:var(--gold-soft);color:#5A4316;padding:2px 8px;border-radius:999px;font-weight:700;vertical-align:middle}
.vs-total{display:flex;justify-content:space-between;align-items:center;padding-top:16px;font-weight:700;font-size:16px}
.vs-total .o{text-decoration:line-through;color:var(--ink-soft)}
.vs-gift{display:flex;gap:14px;align-items:center;margin-top:18px;background:var(--blush);border-radius:var(--r);padding:14px}
.vs-gift-img{flex:none;width:70px;height:70px;border-radius:12px;overflow:hidden;background:#fff}
.vs-gift-txt b{display:block;font-size:14px}
.vs-gift-txt span{font-size:13px;color:var(--ink-soft)}

.buy-card{background:var(--grad);color:#fff;border-radius:var(--r-lg);padding:32px 28px;box-shadow:var(--shadow);position:sticky;top:84px}
.buy-card .tag{display:inline-block;background:rgba(255,255,255,.18);padding:6px 14px;border-radius:999px;font-size:12.5px;font-weight:700;margin-bottom:14px}
.buy-card .old{color:#FCE0EB;text-decoration:line-through;font-size:15px}
.buy-card .now{font-family:var(--serif);font-size:52px;font-weight:800;line-height:1;margin:4px 0}
.buy-card .now small{font-size:22px;vertical-align:top}
.buy-card .save{display:inline-block;background:var(--gold);color:#4A361A;font-weight:700;font-size:13px;padding:6px 14px;border-radius:999px;margin-bottom:18px}
.incl{list-style:none;display:grid;gap:9px;margin:6px 0 18px}
.incl li{font-size:14px;padding-left:24px;position:relative;color:#fff}
.incl li::before{content:"✓";position:absolute;left:0;font-weight:700}
.countdown{display:flex;gap:10px;justify-content:center;margin-bottom:16px}
.cd-box{background:rgba(255,255,255,.16);border-radius:12px;padding:10px 0;min-width:62px;text-align:center}
.cd-box b{font-family:var(--serif);font-size:26px;display:block;line-height:1}
.cd-box span{font-size:11px;color:#FCE4EE}
.stock{margin-top:14px}
.stock-bar{height:9px;background:rgba(255,255,255,.22);border-radius:999px;overflow:hidden}
.stock-bar i{display:block;height:100%;width:78%;background:var(--gold);border-radius:999px}
.stock p{font-size:12.8px;margin-top:8px;color:#FCE4EE;text-align:center}
.micro{font-size:11.8px;text-align:center;margin-top:12px;color:#FCE4EE}

/* ---------- Promo + lead form ---------- */
.promo-card{background:var(--grad);border-radius:var(--r-lg);padding:42px;box-shadow:var(--shadow);color:#fff;text-align:center}
.promo-tag{display:inline-block;background:rgba(255,255,255,.18);padding:7px 16px;border-radius:999px;font-weight:700;font-size:13px;margin-bottom:14px}
.promo-title{font-family:var(--serif);font-size:clamp(24px,3.6vw,38px);font-weight:800;line-height:1.18}
.gold-text{color:var(--gold-soft)}
.promo-sub{color:#FCE4EE;margin-top:12px;font-size:15.5px}
.promo-scar{margin-top:16px;display:inline-block;background:rgba(0,0,0,.14);padding:9px 18px;border-radius:999px;font-size:13.5px}
.lead-form{margin-top:24px;max-width:760px;margin-left:auto;margin-right:auto}
.lf-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:14px}
.lead-form input,.lead-form select{width:100%;padding:14px 16px;border-radius:12px;border:none;font-family:var(--font);font-size:15px;background:#fff;color:var(--ink)}
.form-note{display:flex;align-items:center;gap:7px;font-size:12.5px;color:#FCE4EE;margin-top:12px}
.lead-ok{display:none;text-align:center;background:#fff;color:var(--ink);border-radius:var(--r);padding:30px}
.ok-ic{width:58px;height:58px;border-radius:50%;background:var(--grad);color:#fff;display:grid;place-items:center;font-size:30px;margin:0 auto 14px}

/* ---------- Guarantee ---------- */
.guar{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:42px}
.g-item{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:24px;box-shadow:var(--shadow-sm);text-align:center}
.g-ic{font-size:30px;margin-bottom:10px}
.g-item h4{font-size:16px;margin-bottom:6px}
.g-item p{font-size:13.5px;color:var(--ink-soft)}

/* ---------- FAQ ---------- */
.faq-list{max-width:820px;margin:34px auto 0;display:grid;gap:12px}
.faq{background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;box-shadow:var(--shadow-sm)}
.faq summary{list-style:none;cursor:pointer;padding:18px 22px;font-weight:600;font-size:15.5px;display:flex;justify-content:space-between;gap:14px;align-items:center}
.faq summary::-webkit-details-marker{display:none}
.faq .q-ic{flex:none;width:26px;height:26px;border-radius:50%;background:var(--blush-2);color:var(--pink-deep);display:grid;place-items:center;font-size:18px;transition:.25s}
.faq[open] .q-ic{transform:rotate(45deg);background:var(--grad);color:#fff}
.faq-body{padding:0 22px 20px;color:var(--ink-soft);font-size:14.8px}

/* ---------- Final / order form ---------- */
.final{color:#fff}
.final .eyebrow{background:rgba(255,255,255,.16);color:#fff}
.final-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.final h2{font-family:var(--serif);font-size:clamp(25px,3.6vw,40px);font-weight:800;line-height:1.18}
.final p{color:#FCE4EE;margin-top:14px}
.contacts{display:grid;gap:12px;margin-top:24px}
.contacts a{display:flex;gap:13px;align-items:center;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.18);
  border-radius:14px;padding:14px 16px;transition:.2s}
.contacts a:hover{background:rgba(255,255,255,.18)}
.contacts .ic{font-size:22px}
.contacts b,.contacts div>:first-child{font-weight:700;font-size:15px;display:block}
.contacts small{display:block;font-size:12.5px;color:#FCE4EE}
.order-form{background:#fff;color:var(--ink);border-radius:var(--r-lg);padding:30px;box-shadow:var(--shadow)}
.order-form h3{font-size:21px;margin-bottom:4px}
.ofsub{color:var(--ink-soft);font-size:14px;margin-bottom:18px}
.field{margin-bottom:14px}
.field label{display:block;font-size:13.5px;font-weight:600;margin-bottom:6px}
.field input,.field select,.field textarea{width:100%;padding:13px 15px;border-radius:11px;border:1.5px solid var(--line);
  font-family:var(--font);font-size:15px;background:#fff;color:var(--ink);transition:border .2s}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--pink)}
.form-ok{display:none;text-align:center;padding:20px}

/* ---------- Footer ---------- */
.footer{background:#2C1A24;color:#E9D6DF;padding:54px 0 26px}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:34px}
.footer .brand{color:#fff}
.footer .brand small{color:#C9A9B8}
.footer p{color:#C9A9B8;font-size:14px;margin-top:14px;max-width:360px}
.footer h5{font-size:14px;margin-bottom:14px;color:#fff;letter-spacing:.04em}
.footer ul{list-style:none;display:grid;gap:9px}
.footer ul a{color:#C9A9B8;font-size:14px;transition:.2s}
.footer ul a:hover{color:var(--rose)}
.footer-bottom{display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;margin-top:36px;padding-top:20px;
  border-top:1px solid rgba(255,255,255,.1);font-size:12.5px;color:#A98699}

/* ---------- Floating CTA + FAB ---------- */
.float-cta{position:fixed;bottom:0;left:0;right:0;z-index:60;display:none;gap:10px;padding:11px 14px;
  background:rgba(255,255,255,.95);backdrop-filter:blur(10px);border-top:1px solid var(--line);box-shadow:0 -8px 24px -16px rgba(155,61,110,.5)}
.float-cta .btn{flex:1}
.float-cta .btn-ghost{flex:none;padding-left:20px;padding-right:20px}
.fab{position:fixed;right:16px;bottom:20px;z-index:55;display:flex;flex-direction:column;gap:11px}
.fab a,.fab button{width:50px;height:50px;border-radius:50%;border:none;cursor:pointer;display:grid;place-items:center;
  font-size:23px;box-shadow:var(--shadow);transition:transform .2s}
.fab a:hover,.fab button:hover{transform:scale(1.08)}
.fab .gift{background:var(--grad);color:#fff;animation:pulse 2s infinite}
.fab .zalo{background:#0068FF;color:#fff}
.fab .phone{background:#22B07D;color:#fff}
@keyframes pulse{0%,100%{box-shadow:0 0 0 0 rgba(232,98,138,.5)}50%{box-shadow:0 0 0 12px rgba(232,98,138,0)}}

/* ---------- Modal ---------- */
.modal-overlay{position:fixed;inset:0;z-index:100;background:rgba(44,26,36,.55);backdrop-filter:blur(4px);
  display:none;place-items:center;padding:20px}
.modal-overlay.open{display:grid}
.modal-box{background:var(--grad);border-radius:var(--r-lg);max-width:480px;width:100%;padding:34px;position:relative;
  box-shadow:var(--shadow);color:#fff;max-height:92vh;overflow:auto}
.modal-close{position:absolute;top:14px;right:16px;background:rgba(255,255,255,.2);border:none;color:#fff;
  width:34px;height:34px;border-radius:50%;font-size:22px;cursor:pointer;line-height:1}
.modal-box .promo-head{text-align:center}

/* ---------- Reveal ---------- */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s,transform .7s}
.reveal.in{opacity:1;transform:none}
.reveal.d1{transition-delay:.1s}.reveal.d2{transition-delay:.2s}.reveal.d3{transition-delay:.3s}

/* ---------- Responsive ---------- */
@media(max-width:980px){
  .hero-grid,.split,.howto,.clinical-grid,.shade-intro,.price-wrap,.final-grid{grid-template-columns:1fr;gap:32px}
  .split.rev .split-media{order:0}
  .buy-card{position:static}
  .stats .container{grid-template-columns:repeat(2,1fr);gap:22px}
  .pain-grid,.ben-grid,.shades-grid,.tst-track{grid-template-columns:repeat(2,1fr)}
  .ingr-grid,.guar{grid-template-columns:repeat(2,1fr)}
  .gallery{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
  .hero-float.f1{left:6px}.hero-float.f2{right:6px}
}
@media(max-width:640px){
  .section{padding:54px 0}
  .nav{display:none}
  .nav-toggle{display:block}
  .nav.open{display:flex;position:absolute;top:66px;left:0;right:0;flex-direction:column;background:#fff;
    padding:16px 22px;gap:14px;box-shadow:var(--shadow);border-bottom:1px solid var(--line)}
  .header .btn-primary{display:none}
  .pain-grid,.ben-grid,.shades-grid,.tst-track,.ingr-grid,.guar,.gallery,.lookbook,.intl-price,.footer-grid,.lf-grid{grid-template-columns:1fr}
  .float-cta{display:flex}
  .fab{bottom:78px}
  .hero-float{display:none}
  body{padding-bottom:64px}
  .cmp{grid-template-columns:1fr}
}