/* ===== Tienda IACR — Homepage ===== */
:root{
  --bg:#0D0D0D; --bg-2:#111111; --card:#161616; --line:#262626;
  --accent:#EF6525; --accent-2:#FF8A3D; --red:#E8452C; --amber:#F2A33A;
  --text:#F5F2EE; --text-2:#D9D3CB; --muted:#B8B1A8; --soft:#8F8880;
  --display:'Bricolage Grotesque',sans-serif; --body:'Poppins',system-ui,sans-serif; --serif:'Playfair Display',serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font-family:var(--body);-webkit-font-smoothing:antialiased}
a{color:var(--accent)} a:hover{color:var(--accent-2)}
.wrap{max-width:1360px;margin:0 auto;padding-left:40px;padding-right:40px}
.dot{display:inline-block;width:6px;height:6px;border-radius:3px;background:var(--accent)}
.muted{color:var(--muted)}
h2{margin:0;font-family:var(--display);font-weight:500;font-size:clamp(34px,4vw,54px);line-height:1.05;letter-spacing:-1px;color:#fff}
h2 .soft{color:var(--soft)}
h2 em.accent{font-family:var(--serif);font-style:italic;color:var(--accent)}
.eyebrow{margin:0 0 16px;display:flex;align-items:center;gap:10px;font-size:13px;color:var(--muted)}

/* ---------- Hero ---------- */
.hero{position:relative;overflow:hidden;min-height:880px;background:var(--bg)}
.hero-glow{position:absolute;left:-10%;right:-10%;top:-10%;height:120%;pointer-events:none;will-change:transform;
  background:radial-gradient(ellipse 50% 60% at 78% 30%,rgba(239,101,37,.40),rgba(239,101,37,0) 70%),
             radial-gradient(ellipse 35% 45% at 12% 88%,rgba(232,69,44,.22),rgba(232,69,44,0) 70%)}
.hero-ghost{position:absolute;left:-20px;bottom:-40px;font-family:var(--display);font-weight:800;font-size:340px;line-height:1;letter-spacing:-10px;color:rgba(255,255,255,.04);pointer-events:none;will-change:transform}

.nav{position:relative;z-index:3;max-width:1360px;margin:0 auto;padding:28px 40px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.logo{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--text)}
.logo span,.logo-text{font-family:var(--display);font-weight:700;font-size:20px;letter-spacing:1.5px}
.logo b,.logo-text b{color:var(--accent)}
.nav-right{display:flex;align-items:center;gap:28px}
.nav-links{display:flex;gap:34px}
.nav-links a{color:#E6E1DA;text-decoration:none;font-size:15px}
.nav-links a:hover{color:#fff}
.icon-btn{width:44px;height:44px;border-radius:22px;border:0;background:transparent;color:var(--text);display:flex;align-items:center;justify-content:center;cursor:pointer}
.nav-sep{width:1px;height:26px;background:rgba(255,255,255,.25)}
.nav-account{display:flex;align-items:center;gap:10px;color:var(--text);text-decoration:none;font-size:15px;min-height:44px}

.rail{position:absolute;z-index:2;left:40px;top:150px;bottom:90px;width:24px;display:flex;flex-direction:column;align-items:center}
.rail-line{width:1px;flex-grow:1;background:rgba(255,255,255,.18)}
.rail-dots{display:flex;flex-direction:column;align-items:center}
.rail-dots span{display:block;width:8px;height:8px;border-radius:50%;background:rgba(255,255,255,.4);margin:32px 0;transition:all .6s}
.rail-dots span.on{width:14px;height:14px;background:var(--bg);border:2px solid var(--accent)}
.rail-count{margin-top:14px;font-size:11px;letter-spacing:1px;color:var(--muted);writing-mode:vertical-rl;transform:rotate(180deg)}

.hero-content{position:relative;z-index:1;max-width:1360px;margin:0 auto;padding:70px 40px 130px 112px;will-change:transform,opacity}
.hero-row{display:flex;flex-wrap:wrap;gap:56px;align-items:flex-end}
.hero-text{flex:1 1 420px;min-width:0}
.kicker{margin:0 0 22px;display:inline-flex;align-items:center;gap:10px;font-size:13px;letter-spacing:2px;text-transform:uppercase;color:#F2A68A}
.kicker .dot{width:8px;height:8px;border-radius:4px}
.hero h1{margin:0;font-family:var(--display);font-weight:700;font-size:clamp(48px,6vw,92px);line-height:.95;letter-spacing:-2px;color:#fff}
.hero h1 em{font-family:var(--serif);font-weight:400;letter-spacing:-1px;color:var(--accent)}
.lead{margin:26px 0 0;max-width:470px;font-size:17px;line-height:1.6;color:var(--text-2)}
.hero-cta{margin-top:36px;display:flex;flex-wrap:wrap;align-items:center;gap:20px}
.hero-cta .muted{font-size:14px}
.btn-pill{display:inline-flex;align-items:center;gap:14px;padding:8px 8px 8px 26px;min-height:44px;border-radius:40px;background:var(--accent);color:#fff;text-decoration:none;font-weight:600;font-size:16px;transition:background .3s}
.btn-pill:hover{background:var(--red);color:#fff}
.btn-arrow{width:40px;height:40px;border-radius:20px;background:#fff;color:var(--bg);display:flex;align-items:center;justify-content:center;transition:transform .3s}
.btn-pill:hover .btn-arrow{transform:translateX(3px)}

/* Slider */
.hero-slider{flex:1.25 1 520px;min-width:0;overflow:hidden}
.track{display:flex;gap:20px;transition:transform 1.4s cubic-bezier(.45,0,.2,1)}
.slide{flex:0 0 auto;width:260px;display:flex;flex-direction:column;gap:10px}
.slide-head{display:flex;flex-direction:column;gap:6px;padding-left:2px}
.slide-head strong{font-family:var(--display);font-weight:600;font-size:18px;color:#fff}
.slide-dots{display:flex;gap:5px}
.slide-dots i{width:6px;height:6px;border-radius:3px;background:rgba(255,255,255,.45)}
.slide-dots i.on{width:16px;background:var(--accent)}
.slide-card{position:relative;display:block;height:340px;border-radius:20px;overflow:hidden;text-decoration:none;color:#fff;
  border:1px solid rgba(255,255,255,.12);opacity:.72;transform:scale(.96);
  transition:transform 1.4s ease,opacity 1.4s ease,border-color 1.4s ease}
.slide.active .slide-card{opacity:1;transform:none;border-color:rgba(255,255,255,.55)}
.slide-card:hover{opacity:1}
.ring{position:absolute;border-radius:50%;border:1px solid rgba(255,255,255,.35)}
.ring.r1{width:220px;height:220px;right:-60px;top:40px}
.ring.r2{width:130px;height:130px;right:-15px;top:85px;border-color:rgba(255,255,255,.25)}
.slide-num{position:absolute;top:18px;left:18px;font-family:var(--display);font-weight:800;font-size:54px;line-height:1;color:rgba(255,255,255,.14)}
.bookmark{position:absolute;top:16px;right:16px;width:36px;height:36px;border-radius:18px;background:rgba(255,255,255,.18);display:flex;align-items:center;justify-content:center}
.slide-info{position:absolute;left:0;right:0;bottom:0;padding:70px 18px 20px;background:linear-gradient(180deg,rgba(13,13,13,0),rgba(13,13,13,.92));display:flex;flex-direction:column;gap:4px;z-index:2}
.slide-info small{font-size:11px;letter-spacing:1.5px;text-transform:uppercase;color:#E6E1DA}
.slide-info b{font-family:var(--display);font-weight:700;font-size:24px;line-height:1.1;text-transform:uppercase}
.slide-info span{font-size:13px;line-height:1.4;color:var(--text-2)}
.slider-controls{margin-top:28px;display:flex;align-items:center;justify-content:space-between;gap:16px}
.arrows{display:flex;gap:12px}
.arrow{width:44px;height:44px;border-radius:22px;border:1px solid rgba(255,255,255,.3);background:rgba(255,255,255,.06);color:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background .3s}
.arrow:hover{background:var(--accent);border-color:var(--accent)}
.count{display:flex;align-items:center;gap:14px;font-size:12px;letter-spacing:1px;color:var(--muted)}
.count-line{width:64px;height:1px;background:rgba(255,255,255,.3)}

/* ---------- Catálogo (lámina que sube sobre el hero) ---------- */
.sheet{position:relative;z-index:2;margin-top:-64px;background:var(--bg);border-radius:44px 44px 0 0;border-top:1px solid #2A2A2A;box-shadow:0 -40px 80px rgba(0,0,0,.55)}
.section-catalog{padding-top:100px;padding-bottom:40px}
.section-head{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:28px;margin-bottom:44px}
.filters{display:flex;flex-wrap:wrap;gap:10px}
.filter{min-height:44px;padding:0 20px;border-radius:24px;cursor:pointer;font-family:var(--body);font-size:14px;font-weight:500;border:1px solid #333;background:transparent;color:var(--text-2);transition:all .3s}
.filter:hover{border-color:var(--accent);color:#fff}
.filter.on{background:var(--accent);border-color:var(--accent);color:#fff}

.grid4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px}
.grid3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.grid2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:48px}

.product{display:flex;flex-direction:column;border-radius:22px;background:var(--card);border:1px solid var(--line);overflow:hidden;opacity:1;transform:none;transition:border-color .3s,transform .3s}
.product.in{animation:cardIn .65s cubic-bezier(.2,.7,.2,1) both}
.product:hover{border-color:rgba(239,101,37,.6);transform:translateY(-4px)}
@keyframes cardIn{from{opacity:0;transform:translateY(24px) scale(.98)}to{opacity:1;transform:none}}
.cover{display:block;position:relative;aspect-ratio:4/3.4;overflow:hidden;background:#0c0c0f;cursor:pointer;text-decoration:none}
.cover img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.product:hover .cover img,.cover:hover img{transform:scale(1.05)}
.cover .ring{width:180px;height:180px;right:-50px;top:-40px;border-color:rgba(255,255,255,.3)}
.cover-tag{position:absolute;top:14px;left:14px;z-index:2;padding:6px 12px;border-radius:20px;background:rgba(13,13,13,.75);backdrop-filter:blur(6px);font-size:11px;letter-spacing:1px;text-transform:uppercase;color:var(--text);border:1px solid rgba(255,255,255,.1)}
.cover-num{position:absolute;right:16px;bottom:6px;font-family:var(--display);font-weight:800;font-size:72px;line-height:1;color:rgba(255,255,255,.16);z-index:1}
.cover-ph{position:absolute;left:16px;bottom:18px;right:90px;font-size:12px;color:rgba(255,255,255,.75);z-index:1}
.product-body{padding:20px 20px 22px;display:flex;flex-direction:column;gap:10px;flex-grow:1}
.product-body h3{margin:0;font-family:var(--display);font-weight:600;font-size:18px;line-height:1.25;color:#fff}
.product-body h3 a{color:#fff;text-decoration:none;transition:color .2s}
.product-body h3 a:hover{color:var(--accent)}
.product-body p{margin:0;font-size:13.5px;line-height:1.5;color:var(--muted);flex-grow:1}
.product-foot{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:6px;padding-top:14px;border-top:1px solid rgba(255,255,255,.06)}
.price{font-family:var(--display);font-weight:700;font-size:20px;color:var(--accent)}
.price small{font-size:13px;font-weight:500;color:var(--muted)}
.btn-small{display:inline-flex;align-items:center;min-height:40px;padding:0 18px;border-radius:24px;background:var(--accent);color:#0D0D0D;text-decoration:none;font-size:13.5px;font-weight:700;transition:background .3s,transform .2s}
.btn-small:hover{background:var(--accent-2);color:#0D0D0D;transform:translateY(-1px)}

/* ---------- Confianza ---------- */
.trust-wrap{padding-top:60px;padding-bottom:60px}
.trust{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:24px;padding:28px 36px;border-radius:22px;background:var(--accent);color:#0D0D0D}
.trust-title{font-family:var(--display);font-weight:800;font-size:22px;color:#0D0D0D}
.chips{display:flex;flex-wrap:wrap;gap:12px}
.chips span{padding:10px 18px;border-radius:24px;background:rgba(13,13,13,.9);color:#fff;font-size:14px;font-weight:600}
.trust-note{font-size:15px;font-weight:700;color:#0D0D0D}

/* ---------- Testimonios ---------- */
.section-testi{padding-top:60px;padding-bottom:100px}
.section-testi h2{margin-bottom:44px}
.testi{margin:0;padding:30px;border-radius:22px;background:var(--card);border:1px solid var(--line);display:flex;flex-direction:column;gap:24px}
.testi blockquote{margin:0;font-size:16px;line-height:1.6;color:#E6E1DA;flex-grow:1}
.testi figcaption{display:flex;align-items:center;gap:14px}
.testi figcaption span{display:flex;flex-direction:column;gap:2px}
.testi b{font-weight:600;font-size:15px;color:#fff}
.testi small{font-size:13px;color:var(--muted)}
.avatar{width:48px;height:48px;border-radius:24px;background:#2A2A2A;border:2px solid var(--accent);flex:0 0 auto}

/* ---------- FAQ ---------- */
.section-faq{position:relative;overflow:hidden;border-top:1px solid #222;border-bottom:1px solid #222;background:var(--bg-2)}
.faq-ghost{position:absolute;right:6%;top:20px;font-family:var(--display);font-weight:800;font-size:460px;line-height:1;color:rgba(239,101,37,.07);pointer-events:none;will-change:transform}
.faq-inner{position:relative;padding-top:100px;padding-bottom:100px}
.faq-help{margin:24px 0 0;max-width:380px;font-size:16px;line-height:1.6}
.faq-item{border-bottom:1px solid #2A2A2A}
.faq-q{width:100%;min-height:64px;padding:20px 0;border:0;background:transparent;color:#fff;display:flex;align-items:center;justify-content:space-between;gap:20px;text-align:left;cursor:pointer;font-family:var(--body);font-size:17px;font-weight:500}
.faq-icon{flex:0 0 auto;width:34px;height:34px;border-radius:17px;display:flex;align-items:center;justify-content:center;font-size:22px;line-height:1;background:#222;color:#fff;transition:transform .3s,background .3s}
.faq-item.open .faq-icon{background:var(--accent);color:#0D0D0D;transform:rotate(45deg)}
.faq-a{display:grid;grid-template-rows:0fr;transition:grid-template-rows .4s ease}
.faq-item.open .faq-a{grid-template-rows:1fr}
.faq-a > div{overflow:hidden}
.faq-a p{margin:0 0 22px;padding-right:40px;font-size:15px;line-height:1.65;color:var(--muted)}

/* ---------- Contacto ---------- */
.section-contact{padding-top:100px;padding-bottom:100px}
.contact{padding:48px;border-radius:28px;border:1px solid var(--line);
  background:radial-gradient(ellipse 70% 90% at 0% 0%,rgba(239,101,37,.28),rgba(239,101,37,0) 70%),var(--card)}
.contact-info{display:flex;flex-direction:column;gap:26px;align-items:flex-start}
.contact-info .eyebrow{margin:0}
.contact-info h2{font-size:clamp(32px,3.6vw,48px);line-height:1.08}
.contact-info .lead{margin:0;max-width:440px;font-size:16px}
.contact-links{display:flex;flex-direction:column;gap:12px;margin-top:8px}
.contact-links a{display:flex;align-items:center;gap:12px;color:#E6E1DA;text-decoration:none;font-size:15px;min-height:44px}
.contact-form{display:flex;flex-direction:column;gap:16px}
.contact-form label{display:flex;flex-direction:column;gap:8px;font-size:14px;color:var(--text-2)}
.contact-form input,.contact-form textarea{border-radius:14px;border:1px solid #333;background:var(--bg);color:#fff;font-family:var(--body);font-size:15px}
.contact-form input{min-height:50px;padding:0 18px}
.contact-form textarea{padding:14px 18px;resize:vertical}
.contact-form input:focus,.contact-form textarea:focus{outline:2px solid var(--accent);outline-offset:1px;border-color:transparent}
.btn-white{min-height:52px;border-radius:26px;border:0;background:#fff;color:var(--bg);font-family:var(--body);font-weight:700;font-size:16px;cursor:pointer;transition:background .3s,color .3s}
.btn-white:hover{background:var(--accent);color:#0D0D0D}

/* ---------- Footer ---------- */
.footer{border-top:1px solid #222}
.foot-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px;padding-top:64px;padding-bottom:40px}
.foot-grid .muted{margin:16px 0 0;max-width:320px;font-size:14px;line-height:1.6}
.foot-col{display:flex;flex-direction:column;gap:12px;font-size:14px}
.foot-col b{font-weight:600;color:#fff}
.foot-col a{color:var(--muted);text-decoration:none}
.foot-col a:hover{color:var(--accent)}
.copy{margin:0 auto;padding-top:22px;padding-bottom:34px;border-top:1px solid #1E1E1E;font-size:13px;color:var(--soft)}

/* ---------- Responsive ---------- */
@media (max-width:1200px){.grid4{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media (max-width:1080px){.grid4{grid-template-columns:repeat(2,minmax(0,1fr))}.grid3{grid-template-columns:minmax(0,1fr)}}
@media (max-width:900px){
  .nav-links,.rail{display:none}
  .hero-content{padding-left:40px}
  .grid2{grid-template-columns:minmax(0,1fr)}
  .foot-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .contact{padding:32px}
}
@media (max-width:560px){
  .wrap,.nav,.hero-content{padding-left:16px;padding-right:16px}
  .grid4,.foot-grid{grid-template-columns:minmax(0,1fr)}
  .hero-ghost{font-size:200px}
  .faq-ghost{font-size:280px}
  .contact{padding:24px}
  .nav-account span{display:none}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  .product{opacity:1;transform:none}
}