/*
Theme Name: Kenzzo
Theme URI: https://noithatkenzzo.com
Author: Kenzzo
Description: Giao diện nội thất cao cấp cho Nội Thất Kenzzo - phong cách sang trọng, hiện đại, nhập khẩu châu Âu.
Version: 1.0
Text Domain: kenzzo
*/

/* ===== Base / Tokens ===== */
:root{
  --ink:#1c1a17;
  --ink-soft:#3a352f;
  --gold:#b08d57;
  --gold-deep:#96733f;
  --cream:#f7f3ec;
  --cream-2:#efe8dd;
  --line:#e3d9c9;
  --muted:#8a8178;
  --white:#ffffff;
  --shadow:0 18px 50px -20px rgba(28,26,23,.35);
  --container:1200px;
  --serif:"Playfair Display",Georgia,serif;
  --sans:"Be Vietnam Pro",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;font-family:var(--sans);color:var(--ink);background:var(--cream);
  line-height:1.65;font-size:16px;-webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none;transition:color .25s ease}
h1,h2,h3,h4{font-family:var(--serif);font-weight:600;line-height:1.2;margin:0 0 .5em}
p{margin:0 0 1em}
.container{max-width:var(--container);margin:0 auto;padding:0 24px}
.eyebrow{
  display:inline-block;font-size:.78rem;letter-spacing:.28em;text-transform:uppercase;
  color:var(--gold-deep);font-weight:600;margin-bottom:14px;
}
.section{padding:96px 0}
.section-head{text-align:center;max-width:640px;margin:0 auto 56px}
.section-head h2{font-size:2.5rem;margin-bottom:14px}
.section-head p{color:var(--muted);font-size:1.05rem}
.divider{width:54px;height:2px;background:var(--gold);margin:0 auto 22px}

/* ===== Buttons ===== */
.btn{
  display:inline-flex;align-items:center;gap:10px;padding:15px 34px;font-family:var(--sans);
  font-weight:600;font-size:.95rem;letter-spacing:.02em;border-radius:2px;cursor:pointer;
  border:1.5px solid var(--gold);transition:all .3s ease;
}
.btn-gold{background:var(--gold);color:#fff}
.btn-gold:hover{background:var(--gold-deep);border-color:var(--gold-deep)}
.btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.65)}
.btn-ghost:hover{background:#fff;color:var(--ink);border-color:#fff}
.btn-dark{background:var(--ink);color:#fff;border-color:var(--ink)}
.btn-dark:hover{background:var(--gold);border-color:var(--gold)}

/* ===== Header ===== */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:50;padding:20px 0;
  transition:all .35s ease;background:transparent;
}
.site-header.scrolled{background:rgba(255,255,255,.97);padding:12px 0;box-shadow:0 6px 24px -14px rgba(0,0,0,.25)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:flex;flex-direction:column;line-height:1}
.brand .logo{font-family:var(--serif);font-size:1.9rem;font-weight:700;letter-spacing:.06em;color:#fff}
.brand .tag{font-size:.62rem;letter-spacing:.42em;text-transform:uppercase;color:rgba(255,255,255,.75);margin-top:5px}
.scrolled .brand .logo{color:var(--ink)}
.scrolled .brand .tag{color:var(--muted)}
.nav{display:flex;align-items:center;gap:34px}
.nav a{color:#fff;font-weight:500;font-size:.95rem;position:relative}
.nav a::after{content:"";position:absolute;left:0;bottom:-6px;width:0;height:2px;background:var(--gold);transition:width .3s ease}
.nav a:hover{color:var(--gold)}
.nav a:hover::after{width:100%}
.scrolled .nav a{color:var(--ink-soft)}
.scrolled .nav a:hover{color:var(--gold-deep)}
.header-cta{display:flex;align-items:center;gap:18px}
.hotline{display:flex;align-items:center;gap:10px;color:#fff;font-weight:600}
.hotline .num{font-size:1.05rem;letter-spacing:.02em}
.hotline small{display:block;font-size:.62rem;font-weight:500;letter-spacing:.18em;text-transform:uppercase;opacity:.7}
.scrolled .hotline{color:var(--ink)}
.menu-toggle{display:none;background:none;border:0;cursor:pointer;flex-direction:column;gap:5px;padding:6px}
.menu-toggle span{width:26px;height:2px;background:#fff;display:block;transition:.3s}
.scrolled .menu-toggle span{background:var(--ink)}

/* ===== Hero ===== */
.hero{
  position:relative;min-height:100vh;display:flex;align-items:center;
  background-size:cover;background-position:center;color:#fff;
}
.hero::before{content:"";position:absolute;inset:0;
  background:linear-gradient(90deg,rgba(20,18,15,.72) 0%,rgba(20,18,15,.35) 55%,rgba(20,18,15,.15) 100%)}
.hero-inner{position:relative;max-width:640px;padding:120px 0}
.hero .eyebrow{color:var(--gold)}
.hero h1{font-size:4rem;line-height:1.08;margin-bottom:22px}
.hero p{font-size:1.2rem;color:rgba(255,255,255,.9);max-width:520px;margin-bottom:34px}
.hero-actions{display:flex;gap:16px;flex-wrap:wrap}

/* ===== Feature bar ===== */
.featurebar{background:var(--ink);color:#fff}
.featurebar .grid{display:grid;grid-template-columns:repeat(4,1fr)}
.feature{display:flex;align-items:center;gap:16px;padding:30px 26px;border-right:1px solid rgba(255,255,255,.09)}
.feature:last-child{border-right:0}
.feature .ico{font-size:1.7rem;color:var(--gold)}
.feature h4{font-family:var(--sans);font-size:1rem;margin:0 0 3px}
.feature span{font-size:.85rem;color:rgba(255,255,255,.6)}

/* ===== Category grid ===== */
.cat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.cat{position:relative;overflow:hidden;border-radius:3px;aspect-ratio:3/4;box-shadow:var(--shadow)}
.cat img{width:100%;height:100%;object-fit:cover;transition:transform .7s ease}
.cat::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 40%,rgba(20,18,15,.82))}
.cat:hover img{transform:scale(1.08)}
.cat-cap{position:absolute;left:0;right:0;bottom:0;padding:26px;z-index:2;color:#fff}
.cat-cap h3{font-size:1.35rem;margin:0 0 4px}
.cat-cap span{font-size:.82rem;letter-spacing:.16em;text-transform:uppercase;color:var(--gold);opacity:.95}
.cat.wide{grid-column:span 2;aspect-ratio:auto}

/* ===== About ===== */
.about{background:var(--cream-2)}
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.about-img{position:relative}
.about-img img{border-radius:3px;box-shadow:var(--shadow)}
.about-img .badge{
  position:absolute;right:-22px;bottom:-22px;background:var(--gold);color:#fff;
  width:150px;height:150px;border-radius:50%;display:flex;flex-direction:column;
  align-items:center;justify-content:center;text-align:center;box-shadow:var(--shadow)}
.about-img .badge b{font-family:var(--serif);font-size:2.4rem;line-height:1}
.about-img .badge small{font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;margin-top:6px}
.about h2{font-size:2.6rem;margin-bottom:20px}
.about .lead{font-size:1.12rem;color:var(--ink-soft)}
.about ul{list-style:none;padding:0;margin:24px 0}
.about li{display:flex;gap:12px;align-items:flex-start;margin-bottom:12px;color:var(--ink-soft)}
.about li .tick{color:var(--gold);font-weight:700}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:70px;text-align:center}
.stat b{font-family:var(--serif);font-size:2.8rem;color:var(--gold-deep);display:block;line-height:1}
.stat span{font-size:.9rem;color:var(--muted);letter-spacing:.04em}

/* ===== Products ===== */
.prod-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:26px}
.prod{background:#fff;border:1px solid var(--line);border-radius:3px;overflow:hidden;transition:transform .35s ease,box-shadow .35s ease}
.prod:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.prod .ph{aspect-ratio:1/1;overflow:hidden;background:var(--cream-2)}
.prod .ph img{width:100%;height:100%;object-fit:cover;transition:transform .6s ease}
.prod:hover .ph img{transform:scale(1.06)}
.prod .body{padding:20px 22px 24px}
.prod .cat-name{font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;color:var(--gold-deep);font-weight:600}
.prod h3{font-size:1.15rem;margin:8px 0 10px;font-family:var(--sans);font-weight:600}
.prod .price{font-family:var(--serif);font-size:1.25rem;color:var(--ink)}
.prod .price s{color:var(--muted);font-size:.9rem;margin-left:8px;font-family:var(--sans)}

/* ===== CTA banner ===== */
.cta{position:relative;background-size:cover;background-position:center;color:#fff;text-align:center}
.cta::before{content:"";position:absolute;inset:0;background:rgba(20,18,15,.68)}
.cta-inner{position:relative;padding:110px 24px}
.cta h2{font-size:2.8rem;margin-bottom:16px}
.cta p{font-size:1.15rem;color:rgba(255,255,255,.85);max-width:560px;margin:0 auto 30px}

/* ===== Testimonials ===== */
.quotes{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.quote{background:#fff;border:1px solid var(--line);border-radius:3px;padding:34px 30px}
.quote .stars{color:var(--gold);letter-spacing:3px;margin-bottom:14px}
.quote p{font-style:italic;color:var(--ink-soft)}
.quote .who{display:flex;align-items:center;gap:14px;margin-top:18px}
.quote .av{width:46px;height:46px;border-radius:50%;background:var(--cream-2);display:flex;align-items:center;justify-content:center;font-family:var(--serif);font-weight:700;color:var(--gold-deep)}
.quote .who b{display:block;font-family:var(--sans)}
.quote .who span{font-size:.85rem;color:var(--muted)}

/* ===== Footer ===== */
.site-footer{background:var(--ink);color:rgba(255,255,255,.72);padding:80px 0 0}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.3fr;gap:44px;padding-bottom:56px}
.site-footer .logo{font-family:var(--serif);font-size:1.7rem;color:#fff;letter-spacing:.06em}
.site-footer h4{color:#fff;font-family:var(--sans);font-size:.95rem;letter-spacing:.14em;text-transform:uppercase;margin-bottom:22px}
.site-footer ul{list-style:none;padding:0;margin:0}
.site-footer li{margin-bottom:11px}
.site-footer a:hover{color:var(--gold)}
.contact-line{display:flex;gap:12px;margin-bottom:14px}
.contact-line .ico{color:var(--gold)}
.socials{display:flex;gap:12px;margin-top:20px}
.socials a{width:40px;height:40px;border:1px solid rgba(255,255,255,.2);border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff}
.socials a:hover{background:var(--gold);border-color:var(--gold)}
.foot-bottom{border-top:1px solid rgba(255,255,255,.1);padding:22px 0;text-align:center;font-size:.88rem;color:rgba(255,255,255,.5)}

/* ===== Generic page/post ===== */
.page-hero{padding:160px 0 60px;background:var(--ink);color:#fff;text-align:center}
.page-hero h1{font-size:3rem}
.content-area{padding:70px 0;max-width:820px;margin:0 auto}
.content-area img{border-radius:3px;margin:20px 0}
.content-area a{color:var(--gold-deep);text-decoration:underline}

/* ===== Responsive ===== */
@media(max-width:960px){
  .nav,.header-cta .hotline{display:none}
  .menu-toggle{display:flex}
  .site-header .header-cta{gap:0}
  .nav.open{display:flex;position:absolute;top:100%;left:0;right:0;flex-direction:column;
    background:#fff;padding:20px 24px;gap:8px;box-shadow:var(--shadow)}
  .nav.open a{color:var(--ink)!important;padding:8px 0;width:100%}
  .hero h1{font-size:2.6rem}
  .featurebar .grid{grid-template-columns:repeat(2,1fr)}
  .feature:nth-child(2){border-right:0}
  .cat-grid,.prod-grid{grid-template-columns:repeat(2,1fr)}
  .cat.wide{grid-column:span 2}
  .about-grid{grid-template-columns:1fr;gap:40px}
  .stats{grid-template-columns:repeat(2,1fr);gap:34px}
  .quotes{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr 1fr;gap:34px}
  .section{padding:64px 0}
  .section-head h2,.about h2,.cta h2{font-size:2rem}
}
@media(max-width:560px){
  .cat-grid,.prod-grid,.featurebar .grid{grid-template-columns:1fr}
  .cat.wide{grid-column:span 1}
  .foot-grid{grid-template-columns:1fr}
  .hero h1{font-size:2.1rem}
  .hero-actions{flex-direction:column}
  .hero-actions .btn{justify-content:center}
}