/* ============================================================
   HEROS — 홈(메인) 전용 스타일
   ============================================================ */

/* ---------- HERO SLIDER ---------- */
.hero{position:relative;min-height:min(92vh,820px);display:flex;align-items:flex-end;
  overflow:hidden;color:#fff}
.hero-slides{position:absolute;inset:0}
.hero-slide{position:absolute;inset:0;opacity:0;transition:opacity 1.1s var(--ease);
  background-size:cover;background-position:center}
.hero-slide.active{opacity:1}
.hero-slide::after{content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(20,14,9,.15) 0%,rgba(20,14,9,.05) 40%,rgba(20,14,9,.78) 100%)}
.hero-inner{position:relative;z-index:2;width:100%;padding-bottom:clamp(56px,9vw,104px);
  padding-top:120px}
.hero .kicker{color:rgba(255,255,255,.92);text-shadow:0 1px 8px rgba(0,0,0,.3)}
.hero h1{color:#fff;font-size:clamp(34px,6vw,68px);line-height:1.14;margin-top:18px;
  letter-spacing:-.035em;text-shadow:0 2px 24px rgba(0,0,0,.32);max-width:16ch}
.hero p.lead{margin-top:20px;font-size:clamp(16px,2vw,21px);line-height:1.6;
  color:rgba(255,255,255,.92);max-width:46ch;text-shadow:0 1px 12px rgba(0,0,0,.35)}
.hero-actions{margin-top:34px;display:flex;flex-wrap:wrap;gap:12px}
.hero-dots{position:absolute;z-index:3;bottom:28px;right:var(--gutter);display:flex;gap:10px}
.hero-dots button{width:10px;height:10px;border-radius:50%;background:rgba(255,255,255,.4);
  transition:.2s}
.hero-dots button.active{background:#fff;width:30px;border-radius:5px}
.hero-badge{position:absolute;z-index:3;top:96px;right:var(--gutter);
  display:inline-flex;align-items:center;gap:8px;padding:9px 16px;border-radius:999px;
  background:rgba(255,255,255,.16);backdrop-filter:blur(6px);border:1px solid rgba(255,255,255,.3);
  font-size:13px;font-weight:600;color:#fff}
.hero-badge b{color:#fff}

/* ---------- TRUST STRIP ---------- */
.trust-strip{background:var(--bg-dark);color:var(--text-inv);border-top:1px solid rgba(255,255,255,.06)}
.trust-strip .container{display:flex;flex-wrap:wrap;justify-content:center;gap:14px 40px;
  padding-block:20px;text-align:center}
.trust-item{display:flex;align-items:center;gap:10px;font-size:14px;font-weight:500;
  color:rgba(245,242,234,.82)}
.trust-item svg{width:22px;height:22px;color:var(--accent-light);flex:none}

/* ---------- USP BAND (헤로스 소구 강조 · 블루) ---------- */
.usp-band{background:linear-gradient(135deg,var(--bar),var(--bar-deep));color:#fff;position:relative;overflow:hidden}
.usp-band::after{content:"";position:absolute;inset:0;opacity:.5;pointer-events:none;
  background:radial-gradient(circle at 88% 8%,rgba(255,255,255,.16),transparent 42%),
             radial-gradient(circle at 6% 100%,rgba(255,255,255,.1),transparent 40%)}
.usp-band .container{position:relative;z-index:1}
.usp-head{max-width:760px;margin-bottom:clamp(28px,4vw,44px)}
.usp-head .kicker{color:#Bcd6f5;color:#C4DAF6}
.usp-head h2{color:#fff;font-size:clamp(26px,4vw,44px);line-height:1.2;letter-spacing:-.03em}
.usp-head h2 em{font-style:normal;color:#FFD8C2;color:#FFC9A8}
.usp-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(18px,3vw,30px)}
.usp{padding:30px 26px;border-radius:var(--radius-lg);background:rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.16);backdrop-filter:blur(4px)}
.usp .num{font-size:13px;font-weight:800;letter-spacing:.2em;color:rgba(255,255,255,.55)}
.usp h3{color:#fff;font-size:clamp(19px,2.3vw,24px);margin:10px 0 10px;line-height:1.3}
.usp p{color:rgba(255,255,255,.85);font-size:15px;line-height:1.7}
.usp .big{display:block;font-size:clamp(32px,4vw,46px);font-weight:800;line-height:1;margin-bottom:8px;letter-spacing:-.02em}

/* ---------- FULL-BLEED PARALLAX 밴드 (큼직한 이미지) ---------- */
.fullbleed{position:relative;min-height:min(78vh,640px);display:flex;align-items:center;
  color:#fff;overflow:hidden}
.fullbleed-bg{position:absolute;inset:-12% 0;background-size:cover;background-position:center;will-change:transform}
.fullbleed::after{content:"";position:absolute;inset:0;
  background:linear-gradient(90deg,rgba(15,40,80,.86),rgba(15,40,80,.42) 55%,rgba(15,40,80,.2))}
.fullbleed .container{position:relative;z-index:1}
.fullbleed .kicker{color:#C4DAF6}
.fullbleed h2{color:#fff;font-size:clamp(30px,5vw,58px);line-height:1.14;letter-spacing:-.035em;max-width:18ch;
  text-shadow:0 2px 24px rgba(0,0,0,.3)}
.fullbleed p{margin-top:18px;font-size:clamp(16px,2vw,20px);color:rgba(255,255,255,.92);max-width:48ch;line-height:1.65}
.fullbleed .btn{margin-top:30px}

/* ---------- BRAND INTRO ---------- */
.intro{display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(36px,6vw,72px);align-items:center}
.intro-figure{position:relative;border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-lg);
  aspect-ratio:5/4}
.intro-figure img{width:100%;height:100%;object-fit:cover}
.intro-since{position:absolute;left:20px;bottom:20px;background:var(--brand);color:#fff;
  padding:12px 18px;border-radius:14px;font-weight:800;line-height:1.1;box-shadow:var(--shadow)}
.intro-since small{display:block;font-size:11px;font-weight:600;opacity:.85;letter-spacing:.1em}
.intro-since b{font-size:26px}
.intro h2{font-size:clamp(24px,3.4vw,38px);line-height:1.3}
.intro h2 .hl{color:var(--brand)}
.intro p{margin-top:18px;color:var(--text-mute);font-size:17px;line-height:1.8}
.intro .btn{margin-top:28px}

/* ---------- WHY (feature cards) ---------- */
.why-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.why-grid--3{grid-template-columns:repeat(3,1fr)}
.why-grid--2{grid-template-columns:repeat(2,1fr)}
.feature{background:var(--card);border:1px solid var(--divider);border-radius:var(--radius-lg);
  padding:30px 26px;transition:transform .25s var(--ease),box-shadow .25s var(--ease)}
.feature:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.feature .ico{width:58px;height:58px;border-radius:16px;display:grid;place-items:center;
  background:#E6EEF9;color:var(--bar);margin-bottom:20px}
.feature .ico svg{width:28px;height:28px}
.feature h3{font-size:19px;margin-bottom:10px;letter-spacing:-.02em}
.feature p{font-size:14.5px;color:var(--text-mute);line-height:1.7}

/* ---------- PRODUCTS ---------- */
.cat-tabs{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;margin-bottom:36px}
.cat-tab{padding:10px 20px;border-radius:999px;border:1.5px solid var(--divider);
  font-weight:600;font-size:14.5px;color:var(--text-mute);transition:.18s}
.cat-tab:hover{border-color:var(--accent);color:var(--text)}
.cat-tab.active{background:var(--text);color:var(--text-inv);border-color:var(--text)}
.product-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.product-card{background:var(--card);border:1px solid var(--divider);border-radius:var(--radius-lg);
  overflow:hidden;display:flex;flex-direction:column;transition:transform .25s var(--ease),box-shadow .25s var(--ease)}
.product-card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.product-card .pc-media{position:relative;aspect-ratio:1/1;overflow:hidden;
  background:linear-gradient(160deg,#FBF8F2,#ECE6DA)}
.product-card .pc-media img{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;padding:14px;
  transition:transform .45s var(--ease)}
.product-card:hover .pc-media img{transform:scale(1.05)}
.pc-tag{position:absolute;top:12px;left:12px;background:var(--bar);color:#fff;
  font-size:11px;font-weight:700;letter-spacing:.04em;padding:5px 11px;border-radius:999px;box-shadow:0 2px 8px rgba(24,58,110,.25)}
.product-card .pc-body{padding:18px 18px 22px;display:flex;flex-direction:column;gap:6px;flex:1}
.pc-name{font-size:17px;font-weight:700}
.pc-hook{font-size:13.5px;color:var(--text-mute);line-height:1.6;flex:1}
.pc-meta{display:flex;gap:8px;margin-top:10px;font-size:12px;color:var(--accent);font-weight:600}
.pc-meta span{background:var(--highlight);padding:4px 9px;border-radius:999px}
.pc-models{position:absolute;top:12px;right:12px;background:#E8B33D;color:#3a2a06;
  font-size:11px;font-weight:800;padding:5px 10px;border-radius:999px;letter-spacing:.01em;box-shadow:0 2px 8px rgba(0,0,0,.12)}
.pc-price{margin-top:10px;font-size:17px;font-weight:800;color:var(--text)}
.pc-price em{font-size:13px;font-weight:600;font-style:normal;color:var(--text-mute);margin-left:1px}
.products-more{text-align:center;margin-top:44px}

/* ---------- GALLERY ---------- */
.gallery{columns:3;column-gap:16px}
.gallery .g-item{break-inside:avoid;margin-bottom:16px;border-radius:var(--radius);overflow:hidden;
  cursor:pointer;position:relative;box-shadow:var(--shadow-sm)}
.gallery .g-item img{width:100%;transition:transform .5s var(--ease)}
.gallery .g-item:hover img{transform:scale(1.04)}
.gallery .g-item::after{content:"";position:absolute;inset:0;background:rgba(38,30,23,0);transition:.25s}
.gallery .g-item:hover::after{background:rgba(38,30,23,.12)}

/* lightbox */
.lightbox{position:fixed;inset:0;z-index:200;background:rgba(20,14,9,.92);
  display:grid;place-items:center;padding:24px;opacity:0;visibility:hidden;transition:.25s}
.lightbox.open{opacity:1;visibility:visible}
.lightbox img{max-width:92vw;max-height:88vh;border-radius:10px;box-shadow:var(--shadow-lg)}
.lightbox .lb-close{position:absolute;top:20px;right:24px;width:48px;height:48px;border-radius:50%;
  background:rgba(255,255,255,.14);color:#fff;display:grid;place-items:center}
.lightbox .lb-close svg{width:26px;height:26px}

/* ---------- HERITAGE / CERT band (dark) ---------- */
.heritage{display:grid;grid-template-columns:1fr 1fr;gap:clamp(36px,6vw,72px);align-items:center}
.heritage h2{font-size:clamp(24px,3.4vw,38px)}
.heritage p{margin-top:18px;color:rgba(245,242,234,.78);font-size:16.5px;line-height:1.8}
.cert-row{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px}
.cert{display:flex;align-items:center;gap:10px;padding:14px 18px;border-radius:14px;
  background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);font-weight:600;font-size:14px}
.cert svg{width:24px;height:24px;color:var(--accent-light)}
.heritage-stats{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.heritage-stats.stats-4{grid-template-columns:repeat(4,1fr)}
.stat{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);border-radius:var(--radius-lg);
  padding:28px 24px;min-width:0}
@media (max-width:768px){
  .heritage-stats.stats-4{grid-template-columns:1fr 1fr}
}
.stat b{display:block;font-size:clamp(32px,4vw,46px);font-weight:800;color:#fff;letter-spacing:-.03em}
.stat span{font-size:14px;color:rgba(245,242,234,.7)}

/* ---------- WHOLESALE teaser ---------- */
.wholesale-cta{background:var(--brand);color:#fff;border-radius:var(--radius-lg);
  padding:clamp(36px,6vw,64px);display:grid;grid-template-columns:1.4fr auto;gap:32px;align-items:center;
  background-image:radial-gradient(circle at 90% 10%,rgba(255,255,255,.12),transparent 40%)}
.wholesale-cta h2{color:#fff;font-size:clamp(24px,3.4vw,36px)}
.wholesale-cta p{margin-top:14px;color:rgba(255,255,255,.9);font-size:16.5px;max-width:52ch}
.wholesale-actions{display:flex;flex-wrap:wrap;gap:12px}
.wholesale-cta .btn--primary{background:#fff;color:var(--brand);box-shadow:0 8px 24px rgba(0,0,0,.18)}
.wholesale-cta .btn--primary:hover{background:#fff5f4}
.wholesale-cta .btn--on-dark{border-color:rgba(255,255,255,.6)}

/* ---------- MORPH (블록 스크롤 변신) ---------- */
.morph{position:relative;height:340vh;background:var(--bg-alt);border-block:1px solid var(--divider)}
.morph-sticky{position:sticky;top:0;height:100vh;display:flex;align-items:center;overflow:hidden}
.morph-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,5vw,64px);align-items:center;width:100%}
.morph-copy h2{font-size:clamp(28px,4.6vw,54px);line-height:1.18}
.morph-copy h2 .hl{color:var(--brand)}
.morph-copy p{margin-top:18px;color:var(--text-mute);font-size:17px;max-width:42ch;line-height:1.8}
.morph-steps{margin-top:30px;display:grid;gap:8px}
.morph-steps li{display:flex;align-items:center;gap:14px;font-size:18px;font-weight:600;color:var(--text-mute);
  opacity:.38;transition:opacity .4s var(--ease),color .4s,transform .4s var(--ease)}
.morph-steps li b{font-size:13px;font-weight:800;color:#fff;background:var(--wood);width:32px;height:32px;
  border-radius:9px;display:grid;place-items:center;flex:none;transition:background .4s,transform .4s}
.morph-steps li.active{opacity:1;color:var(--text);transform:translateX(6px)}
.morph-steps li.active b{background:var(--brand);transform:scale(1.08)}
.morph-stage{position:relative;aspect-ratio:1/1;display:grid;place-items:center}
.morph-img{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;
  opacity:0;transform:scale(.9) translateY(12px);
  transition:opacity .6s var(--ease),transform .7s var(--ease);filter:drop-shadow(0 20px 30px rgba(43,33,24,.12))}
.morph-img.active{opacity:1;transform:none}
.morph-progress{position:absolute;left:8%;right:8%;bottom:-6px;height:4px;background:var(--divider);
  border-radius:4px;overflow:hidden}
.morph-progress span{display:block;height:100%;width:25%;background:var(--brand);border-radius:4px;transition:width .25s var(--ease)}

/* ---------- VIDEO ---------- */
.video-sec .sec-desc{color:rgba(245,242,234,.78)}
.video-wrap{position:relative;max-width:1000px;margin:0 auto;border-radius:var(--radius-lg);overflow:hidden;
  box-shadow:var(--shadow-lg);aspect-ratio:16/9;background:#000}
.video-wrap video{width:100%;height:100%;object-fit:cover;display:block;background:#000}
.video-play{position:absolute;inset:0;margin:auto;width:86px;height:86px;border-radius:50%;
  background:rgba(255,255,255,.94);color:var(--brand);display:grid;place-items:center;
  box-shadow:var(--shadow-lg);transition:transform .2s var(--ease),background .2s}
.video-play svg{width:34px;height:34px;margin-left:5px}
.video-play:hover{transform:scale(1.08);background:#fff}
.video-play.hidden{display:none}
.video-play::after{content:"";position:absolute;inset:-10px;border-radius:50%;
  border:2px solid rgba(255,255,255,.5);animation:ring 2.2s ease-out infinite}
@media (prefers-reduced-motion:reduce){.video-play::after{display:none}}
@keyframes ring{0%{transform:scale(1);opacity:.7}100%{transform:scale(1.3);opacity:0}}

/* ---------- RESPONSIVE ---------- */
@media (max-width:980px){
  .morph{height:auto}
  .morph-sticky{position:static;height:auto;padding-block:clamp(48px,8vw,72px)}
  .morph-grid{grid-template-columns:1fr;gap:32px}
  .morph-stage{order:-1;aspect-ratio:4/3;max-width:480px;margin-inline:auto;width:100%}
  .morph-img{position:absolute}
  .morph-steps li{opacity:1;color:var(--text)}
  .morph-steps li b{background:var(--brand)}
}
@media (max-width:980px){
  .why-grid,.why-grid--3{grid-template-columns:repeat(2,1fr)}
  .product-grid{grid-template-columns:repeat(3,1fr)}
  .intro,.heritage{grid-template-columns:1fr}
  .intro-figure{order:-1}
  .gallery{columns:2}
  .wholesale-cta{grid-template-columns:1fr}
  .usp-grid{grid-template-columns:1fr}
}
@media (max-width:560px){
  /* 모바일: 제품 카드 1열로 사진 크게 (1:1 정사각 — 세로/가로 제품 균형) */
  .product-grid{grid-template-columns:1fr;gap:16px}
  .product-card .pc-media{aspect-ratio:1/1}
  .product-card .pc-media img{padding:20px}
  .pc-name{font-size:19px}
  .pc-hook{font-size:14.5px}
  .why-grid,.why-grid--2,.why-grid--3{grid-template-columns:1fr}
  .hero-badge{display:none}
  .gallery{columns:2;column-gap:12px}
  .pc-body{padding:16px 16px 20px}
  /* 카테고리/추천 탭이 넘치면 가로 슬라이드 */
  .cat-tabs{flex-wrap:nowrap;overflow-x:auto;justify-content:flex-start;
    -webkit-overflow-scrolling:touch;scrollbar-width:none;padding-bottom:4px}
  .cat-tabs::-webkit-scrollbar{display:none}
  .cat-tab{flex:0 0 auto}
}