/* ============================================================
   ICONIG — Antigravity Dark E-Commerce
   Glassmorphism + Neomorphism + Bento Grid
   ============================================================ */
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,500;0,600;0,700;1,400&family=Inter:wght@300;400;500;600;700&display=swap');

:root {
  --bg-deep:       #0A0A0A;
  --bg-surface:    #141414;
  --bg-card:       #1A1A1A;
  --bg-glass:      rgba(255,255,255,0.03);
  --bg-glass-hover:rgba(255,255,255,0.06);
  --border-glass:  rgba(255,255,255,0.06);
  --border-hover:  rgba(201,169,110,0.25);
  --gold:          #C9A96E;
  --gold-light:    #D4BA85;
  --gold-dark:     #B8944F;
  --gold-glow:     rgba(201,169,110,0.12);
  --text-primary:  #F0EDE8;
  --text-secondary:#A8A29E;
  --text-muted:    #6B6560;
  --whatsapp:      #25D366;
  --whatsapp-dark: #1DA851;
  --danger:        #EF4444;
  --font-heading:  'Playfair Display', Georgia, serif;
  --font-body:     'Inter', -apple-system, sans-serif;
  --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-bounce:   cubic-bezier(0.34, 1.56, 0.64, 1);
  --shadow-float:  0 20px 60px rgba(0,0,0,0.5), 0 0 1px rgba(255,255,255,0.05);
  --shadow-hover:  0 30px 80px rgba(0,0,0,0.6), 0 0 40px rgba(201,169,110,0.06);
  --shadow-glow:   0 0 60px rgba(201,169,110,0.08);
  --radius:        12px;
  --radius-lg:     20px;
  --radius-xl:     28px;
}

/* === RESET === */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;font-size:16px}
body{font-family:var(--font-body);color:var(--text-primary);background:var(--bg-deep);line-height:1.7;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{text-decoration:none;color:inherit}
ul{list-style:none}
h1,h2,h3,h4{font-family:var(--font-heading);font-weight:600;line-height:1.15;color:var(--text-primary)}

/* === CONTAINER === */
.container{width:100%;max-width:1280px;margin:0 auto;padding:0 1.5rem}

/* === SECTION LABELS === */
.section-label{font-family:var(--font-body);font-size:.72rem;font-weight:600;letter-spacing:4px;text-transform:uppercase;color:var(--gold);margin-bottom:.5rem}
.section-title{font-size:clamp(1.8rem,4vw,3rem);margin-bottom:.75rem}
.section-subtitle{font-size:1.05rem;color:var(--text-secondary);max-width:560px;margin:0 auto 2.5rem;line-height:1.7}

/* === SCROLL REVEAL === */
.reveal{opacity:0;transform:translateY(40px);transition:opacity .7s var(--ease-out-expo),transform .7s var(--ease-out-expo)}
.reveal.visible{opacity:1;transform:translateY(0)}
.reveal-delay-1{transition-delay:.1s}
.reveal-delay-2{transition-delay:.2s}
.reveal-delay-3{transition-delay:.3s}
.reveal-delay-4{transition-delay:.4s}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}}

/* === BUTTONS === */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;font-family:var(--font-body);font-size:.85rem;font-weight:600;letter-spacing:.5px;padding:.85rem 2rem;border-radius:var(--radius);border:none;cursor:pointer;transition:all .35s var(--ease-out-expo);text-transform:uppercase;white-space:nowrap}
.btn-gold{background:var(--gold);color:#0A0A0A}
.btn-gold:hover{background:var(--gold-light);transform:translateY(-3px);box-shadow:0 8px 30px rgba(201,169,110,.3)}
.btn-glass{background:var(--bg-glass);color:var(--text-primary);border:1px solid var(--border-glass);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px)}
.btn-glass:hover{background:var(--bg-glass-hover);border-color:var(--border-hover);transform:translateY(-3px)}
.btn-whatsapp{background:var(--whatsapp);color:#fff!important;border:none}
.btn-whatsapp:hover{background:var(--whatsapp-dark);transform:translateY(-3px);box-shadow:0 8px 25px rgba(37,211,102,.3)}
.btn-outline{background:transparent;color:var(--gold);border:1.5px solid rgba(201,169,110,.4)}
.btn-outline:hover{background:rgba(201,169,110,.08);border-color:var(--gold);transform:translateY(-2px)}
.btn svg{width:18px;height:18px;flex-shrink:0}

/* === HEADER === */
.header{position:fixed;top:0;left:0;width:100%;z-index:1000;padding:1rem 0;transition:all .4s var(--ease-out-expo)}
.header.scrolled{background:rgba(10,10,10,.92);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid var(--border-glass);padding:.7rem 0}
.header .container{display:flex;align-items:center;justify-content:space-between}
.logo{display:flex;align-items:baseline;gap:.5rem;z-index:1001}
.logo-text{font-family:var(--font-heading);font-size:1.5rem;font-weight:700;color:var(--text-primary);letter-spacing:2px}
.logo-sub{font-family:var(--font-body);font-size:.55rem;font-weight:400;letter-spacing:4px;text-transform:uppercase;color:var(--text-muted)}
.nav-links{display:flex;align-items:center;gap:2rem}
.nav-links a{font-size:.82rem;font-weight:500;letter-spacing:.5px;text-transform:uppercase;color:var(--text-secondary);position:relative;padding:.25rem 0;transition:color .25s}
.nav-links a::after{content:'';position:absolute;bottom:-2px;left:0;width:0;height:1.5px;background:var(--gold);transition:width .35s var(--ease-out-expo)}
.nav-links a:hover{color:var(--text-primary)}
.nav-links a:hover::after{width:100%}
.header-cta{font-size:.78rem!important;padding:.6rem 1.4rem!important}

/* Hamburger */
.hamburger{display:none;flex-direction:column;gap:5px;cursor:pointer;z-index:1001;background:none;border:none;padding:5px}
.hamburger span{display:block;width:24px;height:2px;background:var(--text-primary);border-radius:2px;transition:all .35s var(--ease-out-expo)}
.hamburger.active span:nth-child(1){transform:rotate(45deg) translate(5px,5px)}
.hamburger.active span:nth-child(2){opacity:0}
.hamburger.active span:nth-child(3){transform:rotate(-45deg) translate(5px,-5px)}

/* === HERO === */
.hero{position:relative;width:100%;min-height:100vh;display:flex;align-items:center;justify-content:center;overflow:hidden}
.hero-bg{position:absolute;inset:0;background-image:url('images/hero.png');background-size:cover;background-position:center;z-index:0;will-change:transform}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(160deg,rgba(10,10,10,.85) 0%,rgba(20,20,20,.6) 40%,rgba(10,10,10,.8) 100%);z-index:1}
.hero-content{position:relative;z-index:2;text-align:center;max-width:850px;padding:2.5rem}
.hero-content .section-label{color:var(--gold-light);margin-bottom:1rem;font-size:.8rem;letter-spacing:5px}
.hero h1{font-size:clamp(2.4rem,6.5vw,4.5rem);color:var(--text-primary);margin-bottom:1rem;font-weight:700;line-height:1.05}
.hero h1 span{color:var(--gold)}
.hero h2{font-family:var(--font-body);font-size:clamp(1rem,2vw,1.2rem);color:var(--text-secondary);font-weight:300;margin-bottom:2.5rem;max-width:580px;margin-left:auto;margin-right:auto;line-height:1.7}
.hero-buttons{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap}
.hero-badge{margin-top:1.5rem;display:inline-flex;align-items:center;gap:.5rem;font-size:.8rem;color:var(--text-secondary);background:var(--bg-glass);border:1px solid var(--border-glass);padding:.5rem 1.5rem;border-radius:50px;backdrop-filter:blur(8px)}

/* === CATEGORY TABS === */
.category-tabs{display:flex;gap:.5rem;justify-content:center;flex-wrap:wrap;margin-bottom:2.5rem}
.cat-tab{font-family:var(--font-body);font-size:.8rem;font-weight:500;padding:.55rem 1.4rem;border-radius:50px;border:1px solid var(--border-glass);background:var(--bg-glass);color:var(--text-secondary);cursor:pointer;transition:all .3s var(--ease-out-expo);backdrop-filter:blur(8px)}
.cat-tab:hover{border-color:var(--border-hover);color:var(--gold)}
.cat-tab.active{background:var(--gold);border-color:var(--gold);color:#0A0A0A;font-weight:600}

/* === CATALOG / BENTO GRID === */
.catalog{padding:6rem 0;text-align:center}
.catalog-grid{display:grid;grid-template-columns:1fr;gap:1.25rem;margin-top:2rem}

/* Product Card — Floating Antigravity */
.product-card{background:var(--bg-card);border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--border-glass);transition:all .5s var(--ease-out-expo);cursor:pointer;position:relative}
.product-card:hover{transform:translateY(-12px);box-shadow:var(--shadow-hover);border-color:var(--border-hover)}
.product-card-image{position:relative;width:100%;aspect-ratio:4/3;overflow:hidden}
.product-card-image img{width:100%;height:100%;object-fit:cover;transition:transform .7s var(--ease-out-expo)}
.product-card:hover .product-card-image img{transform:scale(1.08)}

/* Discount Badge */
.discount-badge{position:absolute;top:1rem;left:1rem;background:var(--danger);color:#fff;font-size:.72rem;font-weight:700;padding:.3rem .75rem;border-radius:50px;letter-spacing:.5px;z-index:2}
.category-badge{position:absolute;top:1rem;right:1rem;background:rgba(10,10,10,.7);color:var(--text-secondary);font-size:.68rem;font-weight:500;padding:.3rem .7rem;border-radius:50px;backdrop-filter:blur(8px);border:1px solid var(--border-glass);z-index:2}

/* Product Body */
.product-card-body{padding:1.25rem 1.5rem 1.5rem}
.product-card-body h3{font-size:1.05rem;margin-bottom:.4rem;font-weight:600;font-family:var(--font-body)}
.product-prices{display:flex;align-items:baseline;gap:.6rem;margin-bottom:.4rem}
.price-old{font-size:.85rem;color:var(--text-muted);text-decoration:line-through}
.price-current{font-size:1.25rem;font-weight:700;color:var(--gold)}
.product-material{font-size:.78rem;color:var(--text-muted);margin-bottom:1rem;line-height:1.5}

/* Card Buttons */
.card-buttons{display:flex;gap:.5rem}
.card-buttons .btn{flex:1;font-size:.72rem;padding:.65rem .5rem}

/* === PERSONALIZAR MUEBLE SECTION === */
.customize-section{padding:5rem 0;position:relative;overflow:hidden}
.customize-section::before{content:'';position:absolute;inset:0;background:linear-gradient(135deg,rgba(201,169,110,.04) 0%,transparent 50%,rgba(201,169,110,.02) 100%);pointer-events:none}
.customize-card{max-width:800px;margin:0 auto;background:var(--bg-glass);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid var(--border-glass);border-radius:var(--radius-xl);padding:3.5rem 3rem;text-align:center;position:relative;transition:all .5s var(--ease-out-expo)}
.customize-card:hover{border-color:var(--border-hover);box-shadow:var(--shadow-glow)}
.customize-card .section-label{margin-bottom:.75rem}
.customize-card h2{font-size:clamp(1.6rem,3.5vw,2.5rem);margin-bottom:1rem}
.customize-card p{color:var(--text-secondary);font-size:1rem;max-width:500px;margin:0 auto 2rem;line-height:1.7}
.customize-features{display:flex;gap:2rem;justify-content:center;flex-wrap:wrap;margin-bottom:2.5rem}
.customize-feature{display:flex;align-items:center;gap:.5rem;font-size:.85rem;color:var(--text-secondary)}
.customize-feature svg{width:20px;height:20px;stroke:var(--gold);fill:none;stroke-width:1.5}

/* === BENEFITS === */
.benefits{padding:6rem 0;text-align:center}
.benefits-grid{display:grid;grid-template-columns:1fr;gap:1.5rem;margin-top:2.5rem}
.benefit-card{background:var(--bg-glass);border:1px solid var(--border-glass);border-radius:var(--radius-lg);padding:2.5rem 2rem;text-align:center;transition:all .4s var(--ease-out-expo);backdrop-filter:blur(12px)}
.benefit-card:hover{border-color:var(--border-hover);transform:translateY(-6px);box-shadow:var(--shadow-glow)}
.benefit-icon{width:56px;height:56px;margin:0 auto 1.25rem;display:flex;align-items:center;justify-content:center;background:rgba(201,169,110,.08);border-radius:var(--radius);transition:all .35s var(--ease-out-expo)}
.benefit-card:hover .benefit-icon{background:var(--gold);transform:scale(1.1)}
.benefit-icon svg{width:24px;height:24px;stroke:var(--gold);fill:none;stroke-width:1.5;transition:stroke .3s}
.benefit-card:hover .benefit-icon svg{stroke:#0A0A0A}
.benefit-card h3{font-size:1.1rem;margin-bottom:.5rem;font-family:var(--font-body);font-weight:600}
.benefit-card p{font-size:.88rem;color:var(--text-secondary);max-width:300px;margin:0 auto;line-height:1.7}

/* === LEAD FORM === */
.lead-capture{padding:6rem 0;position:relative;overflow:hidden}
.lead-capture::before{content:'';position:absolute;top:-40%;right:-15%;width:500px;height:500px;background:radial-gradient(circle,rgba(201,169,110,.06) 0%,transparent 70%);border-radius:50%;pointer-events:none}
.lead-form-wrapper{max-width:600px;margin:0 auto;background:var(--bg-glass);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid var(--border-glass);border-radius:var(--radius-xl);padding:2.5rem}
.lead-form .form-group{margin-bottom:1.25rem}
.lead-form label{display:block;font-size:.78rem;font-weight:500;color:var(--text-muted);margin-bottom:.4rem;letter-spacing:.5px;text-transform:uppercase}
.lead-form input,.lead-form select{width:100%;padding:.85rem 1rem;font-family:var(--font-body);font-size:.95rem;color:var(--text-primary);background:rgba(255,255,255,.04);border:1px solid var(--border-glass);border-radius:var(--radius);transition:all .25s;outline:none}
.lead-form input::placeholder{color:var(--text-muted)}
.lead-form input:focus,.lead-form select:focus{border-color:var(--gold);background:rgba(255,255,255,.06);box-shadow:0 0 0 3px rgba(201,169,110,.1)}
.lead-form select{appearance:none;-webkit-appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='rgba(255,255,255,0.4)' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 1rem center;cursor:pointer}
.lead-form select option{background:var(--bg-card);color:var(--text-primary)}
.lead-form .btn{width:100%;margin-top:.5rem;padding:1rem}
.form-success{display:none;text-align:center;padding:2.5rem}
.form-success.show{display:block}
.form-success .success-icon{width:64px;height:64px;margin:0 auto 1rem;background:var(--gold);border-radius:50%;display:flex;align-items:center;justify-content:center}
.form-success .success-icon svg{width:32px;height:32px;stroke:#0A0A0A;fill:none;stroke-width:2.5}
.form-success h3{font-size:1.5rem;margin-bottom:.5rem}
.form-success p{color:var(--text-secondary);font-size:.95rem}

/* === PRODUCT DETAIL MODAL === */
.product-modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,.75);backdrop-filter:blur(8px);display:none;align-items:center;justify-content:center;z-index:1100;padding:20px}
.product-modal-overlay.open{display:flex}
.product-detail-card{background:var(--bg-card);border:1px solid var(--border-glass);border-radius:var(--radius-xl);max-width:560px;width:100%;max-height:90vh;overflow-y:auto;box-shadow:var(--shadow-float);position:relative}
.product-detail-close{position:absolute;top:12px;right:12px;width:38px;height:38px;border-radius:50%;border:none;background:rgba(10,10,10,.7);backdrop-filter:blur(8px);color:var(--text-primary);font-size:1.3rem;cursor:pointer;display:flex;align-items:center;justify-content:center;z-index:2;transition:all .25s}
.product-detail-close:hover{background:rgba(10,10,10,.9);transform:scale(1.1)}
.product-detail-image{width:100%;aspect-ratio:4/3;overflow:hidden;border-radius:var(--radius-xl) var(--radius-xl) 0 0}
.product-detail-image img{width:100%;height:100%;object-fit:cover}
.product-detail-info{padding:1.5rem 2rem 2rem}
.category-tag-lg{display:inline-block;font-size:.7rem;font-weight:600;letter-spacing:.5px;text-transform:uppercase;padding:4px 14px;border-radius:50px;background:rgba(201,169,110,.1);color:var(--gold);margin-bottom:.5rem}
.product-detail-info h2{font-size:1.5rem;margin-bottom:.75rem;font-family:var(--font-body);font-weight:700}
.detail-prices{display:flex;align-items:baseline;gap:.75rem;margin-bottom:1rem}
.detail-price-normal{font-size:1rem;color:var(--text-muted);text-decoration:line-through}
.detail-price-promo{font-size:1.75rem;font-weight:700;color:var(--gold)}
.detail-discount-tag{font-size:.72rem;font-weight:700;color:#fff;background:var(--danger);padding:2px 8px;border-radius:50px}
.detail-meta{margin-bottom:1rem}
.meta-item{font-size:.88rem;color:var(--text-secondary);padding:3px 0}
.meta-item strong{color:var(--text-primary);font-weight:600}
.detail-description{font-size:.9rem;color:var(--text-secondary);line-height:1.7;margin-bottom:1.5rem}
.detail-buttons{display:flex;flex-direction:column;gap:.6rem}
.detail-buttons .btn{width:100%;justify-content:center}

/* === FOOTER === */
.footer{border-top:1px solid var(--border-glass);padding:4rem 0 1.5rem;color:var(--text-secondary)}
.footer-grid{display:grid;grid-template-columns:1fr;gap:2.5rem;margin-bottom:2.5rem}
.footer-brand .logo-text{font-size:1.3rem;margin-bottom:.5rem;display:block}
.footer-brand p{font-size:.85rem;line-height:1.7;max-width:320px;color:var(--text-muted)}
.footer-links h4,.footer-contact h4{font-family:var(--font-body);font-size:.75rem;font-weight:600;letter-spacing:2px;text-transform:uppercase;color:var(--text-primary);margin-bottom:1rem}
.footer-links a{display:block;font-size:.85rem;color:var(--text-muted);padding:.3rem 0;transition:color .25s}
.footer-links a:hover{color:var(--gold)}
.footer-contact p{font-size:.85rem;display:flex;align-items:center;gap:.5rem;margin-bottom:.4rem;color:var(--text-muted)}
.footer-contact svg{width:16px;height:16px;stroke:var(--gold);fill:none;stroke-width:1.5;flex-shrink:0}
.footer-bottom{border-top:1px solid var(--border-glass);padding-top:1.5rem;display:flex;flex-direction:column;align-items:center;gap:1rem}
.footer-bottom p{font-size:.75rem;color:var(--text-muted)}
.social-links{display:flex;gap:.75rem}
.social-links a{width:40px;height:40px;display:flex;align-items:center;justify-content:center;border-radius:50%;border:1px solid var(--border-glass);transition:all .35s var(--ease-out-expo)}
.social-links a:hover{background:var(--gold);border-color:var(--gold);transform:translateY(-3px)}
.social-links svg{width:18px;height:18px;fill:var(--text-muted);transition:fill .25s}
.social-links a:hover svg{fill:#0A0A0A}
.admin-link{color:rgba(255,255,255,.15);font-size:.7rem;transition:color .2s}
.admin-link:hover{color:var(--gold)}

/* === WHATSAPP FLOAT === */
.whatsapp-float{position:fixed;bottom:24px;right:24px;width:60px;height:60px;background:var(--whatsapp);border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 20px rgba(37,211,102,.4);z-index:999;transition:all .35s var(--ease-out-expo);cursor:pointer}
.whatsapp-float:hover{transform:scale(1.1) translateY(-3px);box-shadow:0 8px 30px rgba(37,211,102,.5)}
.whatsapp-float svg{width:32px;height:32px;fill:#fff}
.whatsapp-float::before{content:'';position:absolute;width:100%;height:100%;border-radius:50%;background:var(--whatsapp);z-index:-1;animation:waPulse 2s ease-in-out infinite}
@keyframes waPulse{0%{transform:scale(1);opacity:.4}70%,100%{transform:scale(1.4);opacity:0}}

/* === LOADING === */
.loading-state{grid-column:1/-1;text-align:center;padding:60px 20px;color:var(--text-muted)}
.spinner{width:36px;height:36px;border:3px solid var(--border-glass);border-top-color:var(--gold);border-radius:50%;animation:spin .7s linear infinite;margin:0 auto 12px}
@keyframes spin{to{transform:rotate(360deg)}}

/* === RESPONSIVE: TABLET (≥640px) === */
@media(min-width:640px){
  .catalog-grid{grid-template-columns:repeat(2,1fr)}
  .benefits-grid{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:repeat(2,1fr)}
  .footer-bottom{flex-direction:row;justify-content:space-between}
  .detail-buttons{flex-direction:row}
}

/* === RESPONSIVE: DESKTOP (≥1024px) === */
@media(min-width:1024px){
  .hamburger{display:none!important}
  .catalog-grid{grid-template-columns:repeat(3,1fr)}
  .catalog-grid .product-card.featured-card{grid-column:span 2;grid-row:span 1}
  .catalog-grid .product-card.featured-card .product-card-image{aspect-ratio:16/9}
  .benefits-grid{grid-template-columns:repeat(3,1fr)}
  .footer-grid{grid-template-columns:2fr 1fr 1fr}
  .customize-features{gap:3rem}
}

/* === RESPONSIVE: MOBILE NAV (<1024px) === */
@media(max-width:1023px){
  .hamburger{display:flex}
  .nav-menu{position:fixed;top:0;right:-100%;width:100%;height:100vh;background:var(--bg-deep);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2.5rem;transition:right .4s var(--ease-out-expo);z-index:1000}
  .nav-menu.open{right:0}
  .nav-menu .nav-links{flex-direction:column;gap:2rem}
  .nav-menu .nav-links a{font-size:1.15rem;color:var(--text-secondary)}
  .nav-menu .header-cta{font-size:.95rem!important;padding:.85rem 2rem!important}
}