/* NGỌC ÁNH MAKEUP ACADEMY — style dùng chung (tông be/gold) */
:root{
  --cream:#f7f0e4; --cream2:#fbf6ec; --card:#fffdf8; --ink:#2c2620; --muted:#8a7d6a;
  --gold:#b0894f; --gold-d:#8f6d38; --gold-l:#cbaa6e; --line:#e9ddc7;
}
*{box-sizing:border-box} html,body{margin:0} html{scroll-behavior:smooth}
body{font-family:"Be Vietnam Pro",system-ui,sans-serif;color:var(--ink);background:var(--cream);line-height:1.7;font-weight:300;-webkit-font-smoothing:antialiased}
h1,h2,h3,.serif{font-family:"Playfair Display",Georgia,serif;font-weight:600;line-height:1.2}
img{max-width:100%}
.wrap{max-width:1040px;margin:0 auto;padding:0 20px}
.gold{color:var(--gold-d)}
.eyebrow{letter-spacing:.3em;text-transform:uppercase;font-size:12px;color:var(--gold-d);font-weight:600}
.btn{display:inline-block;background:var(--gold);color:#fff;font-weight:500;font-size:16px;border:none;border-radius:2px;padding:15px 34px;text-decoration:none;cursor:pointer;letter-spacing:.04em;transition:.2s}
.btn:hover{background:var(--gold-d)}
.btn-ghost{display:inline-block;border:1px solid var(--gold);color:var(--gold-d);text-decoration:none;padding:12px 30px;font-weight:500;border-radius:2px}
.btn-ghost:hover{background:var(--gold);color:#fff}

/* Header lockup */
header{background:var(--cream2);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}
.bar{display:flex;align-items:center;justify-content:space-between;padding:14px 0}
.logo{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--ink)}
.mono{font-family:"Playfair Display",serif;font-weight:700;font-size:34px;line-height:1;color:#20201c;letter-spacing:-9px;padding-right:9px}
.lockdiv{width:1px;align-self:stretch;background:var(--gold-l);min-height:38px}
.lock{display:flex;flex-direction:column;justify-content:center;line-height:1.15}
.lk-name{font-family:"Playfair Display",serif;font-weight:600;font-size:12px;letter-spacing:.24em;color:var(--gold-d)}
.lk-ac{font-family:"Playfair Display",serif;font-weight:700;font-size:17px;letter-spacing:.14em;color:var(--ink)}
.lk-tag{font-size:8.5px;letter-spacing:.26em;color:var(--muted);text-transform:uppercase;margin-top:1px}
.logo img{height:52px;width:auto}
.navlinks{display:none;gap:26px;align-items:center}
.navlinks a{color:var(--ink);text-decoration:none;font-size:15px}
.navlinks a:hover{color:var(--gold-d)}
.bar .tel{font-size:14px;color:var(--ink);text-decoration:none;white-space:nowrap}
.bar .tel b{color:var(--gold-d)}

/* Section helpers */
section{padding:56px 0}
.sechead{text-align:center;margin-bottom:34px}
.sechead h2{font-size:30px;margin:.25em 0}
.sechead p{color:var(--muted);max-width:52ch;margin:.4em auto 0}
.divider{width:60px;height:1px;background:var(--gold-l);margin:0 auto}

/* Hero */
.hero{background:linear-gradient(180deg,var(--cream2),var(--cream));text-align:center;padding:70px 0 56px}
.hero .eyebrow{display:block;margin-bottom:14px}
.hero h1{font-size:44px;margin:0 auto;max-width:16ch}
.hero .sub{font-size:18px;color:var(--muted);max-width:48ch;margin:16px auto 24px}
.priceline{display:flex;align-items:baseline;gap:14px;justify-content:center;margin:0 0 24px}
.priceline .now{font-family:"Playfair Display",serif;font-size:40px;font-weight:700;color:var(--gold-d)}
.priceline .old{font-size:17px;color:var(--muted);text-decoration:line-through}

/* Product/course cards (storefront) */
.cgrid{display:grid;grid-template-columns:1fr;gap:22px}
.pcard{background:var(--card);border:1px solid var(--line);border-radius:8px;overflow:hidden;display:flex;flex-direction:column;position:relative;box-shadow:0 10px 30px rgba(160,130,70,.06);transition:.2s}
.pcard:hover{box-shadow:0 16px 40px rgba(160,130,70,.14);transform:translateY(-3px)}
.pcard.feat{border:1.5px solid var(--gold)}
.pcard .thumb{height:150px;background:linear-gradient(135deg,var(--cream2),#f0e4cf);display:flex;align-items:center;justify-content:center;font-family:"Playfair Display",serif;font-size:40px;color:var(--gold-l);position:relative}
.pcard .body{padding:22px 22px 24px;display:flex;flex-direction:column;flex:1}
.cbadge{position:absolute;top:12px;left:12px;background:var(--gold);color:#fff;font-size:11px;font-weight:600;letter-spacing:.1em;padding:5px 12px;border-radius:2px;z-index:2}
.pcard h3{font-size:20px;margin:0 0 4px}
.pcard .meta{color:var(--gold-d);font-size:13px;margin-bottom:10px}
.pcard .desc{color:var(--muted);font-size:14.5px;flex:1;margin-bottom:16px}
.pcard .price{display:flex;align-items:baseline;gap:10px;margin-bottom:16px}
.pcard .price .now{font-family:"Playfair Display",serif;font-size:26px;font-weight:700;color:var(--gold-d)}
.pcard .price .old{font-size:14px;color:var(--muted);text-decoration:line-through}
.pcard .btn{text-align:center}

/* Pillars */
.pillars{display:grid;grid-template-columns:1fr;gap:1px;background:var(--line);border:1px solid var(--line)}
.pillar{background:var(--card);padding:26px 22px}
.pillar .no{font-family:"Playfair Display",serif;font-size:32px;color:var(--gold-l);font-weight:700}
.pillar h3{font-size:18px;margin:6px 0 8px}
.pillar p{color:var(--muted);font-size:14.5px;margin:0}

/* Commit dark strip */
.commit{background:var(--ink)}
.commit .grid{display:grid;grid-template-columns:1fr;gap:26px;text-align:center;padding:44px 0}
.commit h3{color:#fff;font-size:20px;margin:8px 0 4px}
.commit .ic{font-size:26px}
.commit p{color:#c9bda6;font-size:14px;margin:6px auto 0;max-width:26ch}

/* Lists / course detail */
.checks{list-style:none;padding:0;margin:0;max-width:640px}
.checks li{padding:9px 0 9px 30px;position:relative;color:#4a4238}
.checks li::before{content:"✓";position:absolute;left:0;color:var(--gold);font-weight:700}
.curric{display:grid;grid-template-columns:1fr;gap:12px;max-width:820px;margin:0 auto}
.chap{background:var(--card);border:1px solid var(--line);border-left:3px solid var(--gold);padding:16px 20px;display:flex;gap:16px;align-items:baseline}
.chap .cn{font-family:"Playfair Display",serif;color:var(--gold-d);font-weight:700;font-size:14px;white-space:nowrap;letter-spacing:.08em}
.chap b{font-weight:500;font-size:16px}
.forwho{background:var(--cream2);border:1px solid var(--line);border-radius:8px;padding:20px 24px;max-width:680px;margin:0 auto;text-align:center;color:#4a4238}

/* Testimonials */
.tst{display:grid;grid-template-columns:1fr;gap:18px}
.tcard{background:var(--card);border:1px solid var(--line);border-radius:4px;padding:24px}
.tcard p{font-style:italic;color:#4a4238;margin:0 0 14px}
.tcard .who{color:var(--gold-d);font-weight:600;font-size:14px}
.stars{color:var(--gold-l);letter-spacing:2px;margin-bottom:8px}

/* Form */
.signup{background:var(--cream2)}
.formcard{max-width:520px;margin:0 auto;background:var(--card);border:1px solid var(--line);border-radius:6px;padding:32px 30px;box-shadow:0 12px 40px rgba(160,130,70,.08)}
form{display:grid;gap:14px}
label{font-weight:500;font-size:13.5px;margin-bottom:-8px;color:#5a5142}
input,select{font-family:inherit;font-size:16px;padding:14px 15px;border:1px solid var(--line);border-radius:3px;width:100%;background:#fffdf9;color:var(--ink)}
input:focus,select:focus{outline:none;border-color:var(--gold)}
.formcard .btn{width:100%;margin-top:4px}
.note{font-size:12.5px;color:var(--muted);text-align:center}
.err{color:#b23b3b;font-size:14px;min-height:18px;text-align:center}

/* Breadcrumb */
.crumb{padding:16px 0;font-size:13.5px;color:var(--muted)}
.crumb a{color:var(--gold-d);text-decoration:none}

/* Footer */
footer{background:var(--ink);color:#d9cfba;padding:44px 0 30px}
footer .cols{display:grid;grid-template-columns:1fr;gap:22px}
footer .lk-top{font-family:"Playfair Display",serif;font-size:19px;color:#fff;letter-spacing:.12em}
footer .lk-sub{font-size:10.5px;letter-spacing:.34em;color:var(--gold-l);text-transform:uppercase}
footer .ct{font-size:14.5px;line-height:2}
footer a{color:#d9cfba;text-decoration:none}
footer .copy{border-top:1px solid #3a332a;margin-top:26px;padding-top:16px;text-align:center;font-size:12.5px;color:#9b8f79}

@media(min-width:760px){
  .navlinks{display:flex}
  .hero{padding:88px 0 66px} .hero h1{font-size:54px}
  .cgrid{grid-template-columns:repeat(3,1fr);align-items:stretch}
  .pillars{grid-template-columns:repeat(4,1fr)}
  .commit .grid{grid-template-columns:repeat(3,1fr)}
  .tst{grid-template-columns:repeat(3,1fr)}
  footer .cols{grid-template-columns:1.4fr 1fr 1fr}
}