*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
:root{
  --ink:#111827;
  --ink2:#374151;
  --mid:#6b7280;
  --border:#e5e7eb;
  --bg:#fafaf9;
  --white:#ffffff;
  --navy:#1d3a5c;
  --navy-light:#2a5280;
  --amber:#c07b2a;
  --amber-light:#f5e6c8;
  --blue-pale:#eef3f8;
  --teal:#1a9e8f;
  --teal-light:#e6f5f3;
}
html{scroll-behavior:smooth;overflow-x:hidden}
body{font-family:'DM Sans',sans-serif;background:var(--white);color:var(--ink);-webkit-font-smoothing:antialiased}

/* ── NAV ── */
nav{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.97);backdrop-filter:blur(12px);border-bottom:1px solid var(--border);height:72px;display:flex;align-items:center;padding:0 48px;gap:40px;justify-content:space-between}
.nav-logo{font-family:'Barlow Condensed',sans-serif;font-weight:800;font-size:22px;letter-spacing:.06em;color:var(--navy);text-decoration:none;display:flex;align-items:center;gap:6px}
.nav-logo span{color:var(--amber);font-size:28px;line-height:1}
.nav-links{display:flex;gap:4px;align-items:center}
.nav-links a{font-family:'DM Sans',sans-serif;font-size:14px;font-weight:500;color:var(--ink2);text-decoration:none;padding:6px 14px;border-radius:6px;transition:background .2s,color .2s}
.nav-links a:hover{background:var(--blue-pale);color:var(--navy)}
.nav-right{display:flex;align-items:center;gap:12px}
.btn-nav{font-family:'DM Sans',sans-serif;font-weight:600;font-size:14px;background:var(--navy);color:var(--white);border:none;padding:10px 22px;border-radius:8px;cursor:pointer;transition:background .2s;text-decoration:none}
.btn-nav:hover{background:var(--navy-light)}
.hamburger{display:none;flex-direction:column;gap:4px;cursor:pointer;padding:4px;background:none;border:none}
.hamburger span{width:22px;height:2px;background:var(--ink);display:block;transition:.3s}

/* mobile menu */
#mobileMenu{display:none;position:fixed;inset:72px 0 0 0;background:rgba(255,255,255,.98);backdrop-filter:blur(12px);z-index:99;flex-direction:column;padding:32px 24px;gap:8px;border-top:1px solid var(--border)}
#mobileMenu.open{display:flex}
#mobileMenu a{font-size:18px;font-weight:600;color:var(--ink);text-decoration:none;padding:14px 0;border-bottom:1px solid var(--border)}
#mobileMenu .btn-nav{margin-top:16px;text-align:center;padding:16px}

/* ── HERO ── */
#hero{min-height:calc(100vh - 72px);display:grid;grid-template-columns:1fr 1fr;overflow:hidden;position:relative}
#hero::before{content:'';position:absolute;inset:0;background-image:linear-gradient(rgba(29,58,92,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(29,58,92,.06) 1px,transparent 1px);background-size:52px 52px;pointer-events:none;z-index:0}
.hero-left{display:flex;flex-direction:column;justify-content:center;padding:20px 64px 80px 80px;background:transparent;position:relative;z-index:1}
.hero-eyebrow{display:inline-flex;align-items:center;gap:8px;font-family:'DM Sans',sans-serif;font-size:11px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--navy);border-bottom:2px solid var(--teal);padding-bottom:6px;margin-bottom:28px;width:fit-content}
.hero-eyebrow span{display:inline-block;width:28px;height:1.5px;background:var(--teal);margin-right:4px}
.hero-title{font-family:'Barlow Condensed',sans-serif;font-weight:800;font-size:clamp(2.8rem,4.2vw,4.5rem);line-height:.95;color:var(--ink);margin-bottom:24px;letter-spacing:-.01em;text-transform:uppercase}
.hero-title em{font-style:normal;color:var(--teal)}
.hero-sub{font-size:15px;line-height:1.75;color:var(--mid);max-width:420px;margin-bottom:36px}
.hero-stats{display:flex;gap:32px;margin-bottom:40px;padding:24px 0;border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
.stat .num{font-family:'Barlow Condensed',sans-serif;font-weight:800;font-size:2.2rem;color:var(--navy);line-height:1}
.stat .lbl{font-size:12px;color:var(--mid);margin-top:2px;font-weight:500}
.hero-btns{display:flex;gap:12px;flex-wrap:wrap}
.btn-primary{font-family:'DM Sans',sans-serif;font-weight:600;font-size:14px;background:var(--navy);color:var(--white);border:none;padding:14px 28px;border-radius:8px;cursor:pointer;transition:background .2s,transform .2s;text-decoration:none;display:inline-flex;align-items:center;gap:8px}
.btn-primary:hover{background:var(--teal);transform:translateY(-1px)}
.btn-secondary{font-family:'DM Sans',sans-serif;font-weight:600;font-size:14px;background:var(--white);color:var(--navy);border:1.5px solid var(--border);padding:14px 28px;border-radius:8px;cursor:pointer;transition:.2s;text-decoration:none}
.btn-secondary:hover{border-color:var(--navy);background:var(--blue-pale)}
.hero-right{position:relative;background:transparent;display:flex;align-items:center;justify-content:center;overflow:hidden;z-index:1}
.hero-circle{position:absolute;width:92%;aspect-ratio:1;border-radius:50%;background:radial-gradient(ellipse at 40% 35%,#c8dff0 0%,#dfedf7 60%,transparent 80%);top:50%;left:50%;transform:translate(-50%,-50%);animation:circle-breathe 6s ease-in-out infinite}
.denim-stage{display:flex;justify-content:center;align-items:center;position:relative;width:90%;aspect-ratio:1;z-index:2}
.hero-gif{width:100%;height:100%;object-fit:contain;display:block}
@keyframes circle-breathe{0%,100%{transform:translate(-50%,-50%) scale(1)}50%{transform:translate(-50%,-50%) scale(1.04)}}
.hero-badge{position:absolute;bottom:14%;left:6%;background:var(--white);border:1px solid var(--border);border-radius:12px;padding:14px 18px;box-shadow:0 4px 24px rgba(0,0,0,.1);z-index:3}
.hero-badge .b-label{font-size:11px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--mid);margin-bottom:2px}
.hero-badge .b-value{font-family:'Barlow Condensed',sans-serif;font-weight:700;font-size:17px;color:var(--navy)}

/* ── SECTION SHARED ── */
section{padding:88px 0}
.container{max-width:1320px;margin:0 auto;padding:0 48px}
.section-eyebrow{font-size:12px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--teal);margin-bottom:12px}
.section-title{font-family:'Barlow Condensed',sans-serif;font-weight:800;font-size:clamp(2rem,4vw,3rem);color:var(--ink);line-height:1;margin-bottom:16px}
.section-sub{font-size:16px;color:var(--mid);line-height:1.7;max-width:520px}

/* ── CATEGORÍAS STRIP ── */
#cats{padding:0;border-bottom:1px solid var(--border)}
.cats-inner{display:flex;overflow-x:auto;gap:0;scrollbar-width:none}
.cats-inner::-webkit-scrollbar{display:none}
.cat-tab{flex-shrink:0;font-family:'DM Sans',sans-serif;font-weight:500;font-size:14px;color:var(--mid);padding:18px 28px;border-bottom:2px solid transparent;cursor:pointer;transition:.2s;white-space:nowrap;background:none;border-top:none;border-left:none;border-right:none}
.cat-tab:hover{color:var(--ink)}
.cat-tab.active{color:var(--navy);border-bottom-color:var(--navy);font-weight:600}

/* ── PRODUCTOS ── */
#productos{background:var(--white)}
.products-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin-top:48px}
.product-card{background:var(--white);border:1px solid var(--border);border-radius:12px;overflow:hidden;transition:box-shadow .25s,transform .25s;cursor:pointer}
.product-card:hover{box-shadow:0 12px 40px rgba(0,0,0,.1);transform:translateY(-3px)}
.prod-img{background:var(--bg);height:260px;display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden}
.prod-img img{height:85%;width:85%;object-fit:contain;transition:transform .4s}
.prod-img picture,.car-slide picture,#texture-strip picture{display:contents}
.product-card:hover .prod-img img{transform:scale(1.04)}
.prod-cat-tag{position:absolute;top:12px;left:12px;font-size:11px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;background:var(--white);border:1px solid var(--border);color:var(--mid);padding:4px 10px;border-radius:20px}
.prod-body{padding:18px 20px 20px}
.prod-name{font-family:'Barlow Condensed',sans-serif;font-weight:700;font-size:18px;color:var(--ink);line-height:1.1;margin-bottom:6px}
.prod-desc{font-size:13px;color:var(--mid);line-height:1.6;margin-bottom:14px}
.prod-chips{display:flex;flex-wrap:wrap;gap:5px;margin-bottom:16px}
.prod-chip{font-size:11px;font-weight:500;color:var(--navy);background:var(--blue-pale);padding:3px 10px;border-radius:20px}
.prod-cta{width:100%;font-family:'DM Sans',sans-serif;font-weight:600;font-size:13px;color:var(--navy);background:var(--blue-pale);border:none;padding:10px;border-radius:6px;cursor:pointer;transition:.2s;letter-spacing:.03em}
.prod-cta:hover{background:var(--navy);color:var(--white)}

/* ── FEATURES ── */
#features{background:var(--navy)}
.features-header{text-align:center;margin-bottom:56px}
.features-header .section-title{color:var(--white)}
.features-header .section-sub{color:rgba(255,255,255,.6);margin:0 auto}
.features-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:32px}
.feat-card{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.1);border-radius:12px;padding:32px 28px;transition:background .25s}
.feat-card:hover{background:rgba(255,255,255,.1)}
.feat-num{font-family:'Barlow Condensed',sans-serif;font-weight:800;font-size:2.5rem;color:var(--amber);line-height:1;margin-bottom:12px}
.feat-title{font-family:'Barlow Condensed',sans-serif;font-weight:700;font-size:20px;color:var(--white);margin-bottom:8px}
.feat-text{font-size:14px;color:rgba(255,255,255,.55);line-height:1.7}

/* ── TEXTURE STRIP ── */
#texture-strip{padding:0;height:320px;overflow:hidden;position:relative}
#texture-strip img{width:100%;height:100%;object-fit:cover;object-position:center 30%}
#texture-strip::after{content:'';position:absolute;inset:0;background:linear-gradient(135deg,rgba(29,58,92,.82) 0%,rgba(29,58,92,.4) 60%,transparent 100%)}
.texture-copy{position:absolute;top:50%;left:80px;transform:translateY(-50%);z-index:2;padding-bottom:48px}
.texture-copy h2{font-family:'Barlow Condensed',sans-serif;font-weight:800;font-size:clamp(2.5rem,5vw,4rem);color:var(--white);line-height:.95;margin-bottom:16px}
.texture-copy p{font-size:15px;color:rgba(255,255,255,.75);max-width:380px}

/* ── CONTACTO ── */
#contacto{background:var(--bg)}
.contacto-grid{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:start}
.form-wrap{background:var(--white);border:1px solid var(--border);border-radius:16px;padding:40px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form-group{margin-bottom:18px}
.form-group label{display:block;font-size:12px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--mid);margin-bottom:6px}
.form-group input,.form-group select,.form-group textarea{width:100%;border:1px solid var(--border);border-radius:8px;padding:12px 14px;font-family:'DM Sans',sans-serif;font-size:14px;color:var(--ink);background:var(--white);outline:none;transition:border-color .2s}
.form-group input:focus,.form-group select:focus,.form-group textarea:focus{border-color:var(--navy)}
.form-group textarea{resize:vertical;min-height:90px}
.form-group select{appearance:none;cursor:pointer}
.ms-wrap{position:relative}
.ms-trigger{width:100%;border:1px solid var(--border);border-radius:8px;padding:12px 14px;font-family:'DM Sans',sans-serif;font-size:14px;color:var(--ink);background:var(--white);outline:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;text-align:left;transition:border-color .2s}
.ms-trigger:focus,.ms-trigger.open{border-color:var(--navy)}
.ms-trigger-label{color:var(--mid);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:calc(100% - 24px)}
.ms-trigger-label.selected{color:var(--ink)}
.ms-chevron{flex-shrink:0;transition:transform .2s;color:var(--mid)}
.ms-trigger.open .ms-chevron{transform:rotate(180deg)}
.ms-dropdown{display:none;position:absolute;top:calc(100% + 4px);left:0;right:0;background:var(--white);border:1px solid var(--border);border-radius:10px;box-shadow:0 8px 32px rgba(0,0,0,.12);z-index:50;max-height:260px;overflow-y:auto;padding:6px 0}
.ms-dropdown.open{display:block}
.ms-group-label{font-size:10px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--mid);padding:10px 14px 4px;pointer-events:none}
.ms-option{display:flex;align-items:center;gap:10px;padding:9px 14px;cursor:pointer;transition:background .15s}
.ms-option:hover{background:var(--blue-pale)}
.ms-option input[type=checkbox]{width:15px;height:15px;accent-color:var(--navy);cursor:pointer;flex-shrink:0}
.ms-option span{font-size:14px;color:var(--ink)}
.btn-submit{width:100%;background:var(--navy);color:var(--white);border:none;padding:15px;border-radius:8px;font-family:'DM Sans',sans-serif;font-weight:600;font-size:15px;cursor:pointer;transition:background .2s;margin-top:4px}
.btn-submit:hover{background:var(--navy-light)}
.form-success{display:none;text-align:center;padding:20px;font-weight:500;color:var(--navy);font-size:15px}
.contact-info-side{padding-top:40px}
.contact-info-side h3{font-family:'Barlow Condensed',sans-serif;font-weight:800;font-size:2rem;color:var(--ink);margin-bottom:8px;line-height:1}
.contact-info-side p{font-size:15px;color:var(--mid);line-height:1.7;margin-bottom:36px}
.contact-items{display:flex;flex-direction:column;gap:16px;margin-bottom:36px}
.contact-item{display:flex;gap:16px;align-items:flex-start;padding:20px;background:var(--white);border:1px solid var(--border);border-radius:10px}
.contact-icon{width:40px;height:40px;border-radius:8px;background:var(--blue-pale);display:flex;align-items:center;justify-content:center;flex-shrink:0;font-size:18px}
.contact-item strong{display:block;font-size:14px;font-weight:600;color:var(--ink);margin-bottom:2px}
.contact-item span{font-size:13px;color:var(--mid)}
.why-chips{display:flex;flex-wrap:wrap;gap:8px}
.why-chip{font-size:13px;font-weight:500;background:var(--navy);color:var(--white);padding:8px 16px;border-radius:20px}

/* ── FOOTER ── */
footer{background:var(--ink);color:var(--white);padding:56px 0 32px}
.footer-inner{display:grid;grid-template-columns:2fr 1fr 1fr;gap:48px;margin-bottom:48px}
.footer-brand h3{font-family:'Barlow Condensed',sans-serif;font-weight:800;font-size:24px;margin-bottom:8px}
.footer-brand p{font-size:14px;color:rgba(255,255,255,.5);line-height:1.7;max-width:280px}
.footer-col h4{font-size:12px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:rgba(255,255,255,.4);margin-bottom:16px}
.footer-col a{display:block;font-size:14px;color:rgba(255,255,255,.65);text-decoration:none;margin-bottom:10px;transition:color .2s}
.footer-col a:hover{color:var(--white)}
.footer-bottom{border-top:1px solid rgba(255,255,255,.08);padding-top:24px;display:flex;justify-content:space-between;align-items:center}
.footer-bottom p{font-size:13px;color:rgba(255,255,255,.35)}

/* hero elements visible by default */
#h-ey,#h-title,#h-sub,#h-stats,#h-btns,#h-badge,#h-product{opacity:1}

/* ── REVEAL ── */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s ease}
.reveal.up{opacity:1;transform:translateY(0)}

/* ── MODAL ── */
.modal-overlay{display:none;position:fixed;inset:0;background:rgba(17,24,39,.75);backdrop-filter:blur(6px);z-index:200;align-items:center;justify-content:center;padding:20px}
.modal-overlay.open{display:flex}
.modal-box{background:var(--white);border-radius:20px;max-width:960px;width:100%;max-height:92vh;overflow:hidden;position:relative;box-shadow:0 28px 80px rgba(0,0,0,.3);display:flex;flex-direction:column}
.modal-close{position:absolute;top:14px;right:14px;width:34px;height:34px;border-radius:50%;border:1px solid var(--border);background:var(--white);font-size:17px;cursor:pointer;display:flex;align-items:center;justify-content:center;z-index:10;color:var(--ink2);transition:.2s;line-height:1}
.modal-close:hover{background:var(--ink);color:var(--white)}
.modal-inner{display:grid;grid-template-columns:1fr 1fr;flex:1;min-height:0;overflow:hidden}
.modal-gallery{background:var(--bg);border-radius:20px 0 0 20px;padding:28px;display:flex;flex-direction:column;gap:12px;min-height:0}
.modal-carousel{position:relative;flex:1;border-radius:12px;background:var(--white);overflow:hidden;min-height:280px}
.car-slide{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;opacity:0;transition:opacity .3s;pointer-events:none}
.car-slide.active{opacity:1;pointer-events:auto}
.car-slide img{max-width:86%;max-height:86%;object-fit:contain;display:block}
.car-slide.placeholder{background:linear-gradient(135deg,#3a6ea8 0%,#1d3a5c 100%)}
.car-slide.placeholder span{color:rgba(255,255,255,.8);font-family:'Barlow Condensed',sans-serif;font-weight:700;font-size:1.25rem;text-align:center;padding:28px;display:block;line-height:1.3}
.car-btn{position:absolute;top:50%;transform:translateY(-50%);width:32px;height:32px;border-radius:50%;background:var(--white);border:1px solid var(--border);box-shadow:0 2px 8px rgba(0,0,0,.12);cursor:pointer;font-size:18px;display:flex;align-items:center;justify-content:center;z-index:5;transition:.2s;color:var(--ink);padding:0;line-height:1}
.car-btn:hover{background:var(--navy);color:var(--white)}
.car-prev{left:8px}.car-next{right:8px}
.car-dots{display:flex;justify-content:center;gap:6px;padding-top:4px;min-height:18px}
.car-dot{width:7px;height:7px;border-radius:50%;background:var(--border);cursor:pointer;transition:.25s;border:none;padding:0;flex-shrink:0}
.car-dot.active{background:var(--navy);width:20px;border-radius:4px}
.modal-info{padding:32px 32px 28px 28px;display:flex;flex-direction:column;overflow-y:auto}
.modal-tag{font-size:11px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--teal);margin-bottom:8px}
.modal-name{font-family:'Barlow Condensed',sans-serif;font-weight:800;font-size:1.85rem;color:var(--ink);line-height:1.05;margin-bottom:10px}
.modal-desc{font-size:14px;color:var(--mid);line-height:1.7;margin-bottom:20px}
.modal-section{margin-bottom:18px}
.modal-section-title{font-size:11px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--mid);margin-bottom:9px}
.modal-sizes{display:flex;flex-wrap:wrap;gap:6px}
.size-chip{font-size:13px;font-weight:600;border:1.5px solid var(--border);border-radius:6px;padding:5px 11px;cursor:pointer;transition:.2s;background:var(--white);color:var(--ink2);line-height:1}
.size-chip:hover,.size-chip.active{border-color:var(--navy);background:var(--navy);color:var(--white)}
.modal-colors{display:flex;flex-wrap:wrap;gap:10px;align-items:center}
.color-swatch{width:26px;height:26px;border-radius:50%;cursor:pointer;border:2.5px solid transparent;transition:.2s;box-shadow:0 0 0 1.5px rgba(0,0,0,.18);padding:0}
.color-swatch:hover,.color-swatch.active{border-color:var(--navy);transform:scale(1.18);box-shadow:0 0 0 1.5px rgba(0,0,0,.18),0 0 0 3px rgba(29,58,92,.22)}
.modal-specs{width:100%;border-collapse:collapse;font-size:13px}
.modal-specs tr{border-bottom:1px solid var(--border)}
.modal-specs tr:last-child{border-bottom:none}
.modal-specs td{padding:8px 0}
.modal-specs td:first-child{color:var(--mid);font-weight:500;width:44%}
.modal-specs td:last-child{color:var(--ink);font-weight:600}
.modal-cta{margin-top:auto;padding-top:20px;display:inline-flex;width:100%;justify-content:center;font-size:15px;padding:14px 28px;text-align:center}

/* ── MOBILE ── */
@media(max-width:1024px){.products-grid{grid-template-columns:repeat(2,1fr)}.features-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:768px){
  #hero{grid-template-columns:1fr;min-height:auto}
  .hero-left{padding:48px 24px}
  .hero-right{height:50vw;min-height:280px}
  .contacto-grid{grid-template-columns:1fr}
  nav{padding:0 24px}
  .nav-links,.btn-nav{display:none}
  .hamburger{display:flex}
  .container{padding:0 24px}
  .texture-copy{left:24px}
  .footer-inner{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column;gap:8px;text-align:center}
  .modal-inner{grid-template-columns:1fr}
  .modal-gallery{border-radius:20px 20px 0 0;padding:20px}
  .modal-carousel{min-height:240px}
  .modal-info{padding:24px 20px 20px}
}
@media(max-width:640px){.products-grid{grid-template-columns:1fr}.form-row{grid-template-columns:1fr}}
@media(prefers-reduced-motion:reduce){#h-ey,#h-title,#h-sub,#h-stats,#h-btns,#h-product,#h-badge{animation:none;opacity:1;transform:none}.reveal{opacity:1;transform:none}}

/* ── WHATSAPP BUTTON ── */
.wa-btn{position:fixed;bottom:28px;right:28px;z-index:9999;width:56px;height:56px;border-radius:50%;background:#25D366;display:flex;align-items:center;justify-content:center;text-decoration:none;box-shadow:0 4px 20px rgba(37,211,102,.4);transition:transform .2s;cursor:pointer}
.wa-btn:hover{transform:scale(1.1)}
.wa-pulse{position:absolute;inset:0;border-radius:50%;background:rgba(37,211,102,.5);animation:wa-ping 2.5s ease-out infinite;pointer-events:none}
.wa-tooltip{position:absolute;right:calc(100% + 12px);top:50%;transform:translateY(-50%) scale(.85);background:#075e54;color:#fff;padding:7px 14px;border-radius:8px;font-family:'DM Sans',sans-serif;font-size:13px;font-weight:600;white-space:nowrap;opacity:0;pointer-events:none;transition:opacity .2s,transform .2s}
.wa-btn:hover .wa-tooltip{opacity:1;transform:translateY(-50%) scale(1)}
@keyframes wa-ping{0%{transform:scale(1);opacity:.6}100%{transform:scale(1.8);opacity:0}}