:root{--clr-dark:#FFFFFF;--clr-mid:#F8F9FA;--clr-red:#C8102E;--clr-light:#4B5563;--clr-border:#E5E7EB;--clr-muted:#6B7280;--clr-white:#111827;--ff-base:'Plus Jakarta Sans',sans-serif;--ff-head:'Outfit',sans-serif;--rad:8px;--trans:0.25s ease;--shadow:0 4px 24px rgba(0,0,0,.08)}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;font-size:16px}
body{font-family:var(--ff-base);background:var(--clr-dark);color:var(--clr-light);line-height:1.6;overflow-x:hidden;transition:background-color 0.4s ease, color 0.4s ease}
.site-header, .product-card, .product-card__img, .section--dark, .site-footer, .hero, .page-hero, .card, .filter-bar, .product-specs, .feature-card, .contact-form, .contact-info-item, .value-item { transition: background-color 0.4s ease, border-color 0.4s ease, color 0.4s ease, box-shadow 0.4s ease, background 0.4s ease; }
a{color:inherit;text-decoration:none}
h1,h2,h3,h4,h5,h6{color:var(--clr-white)}
img{max-width:100%;display:block}
ul{list-style:none}
.container{width:min(1240px,94%);margin-inline:auto}
/* TOP BAR */
.top-bar{
  position:fixed;top:0;left:0;right:0;z-index:1100;
  background:#1e2028;
  height:36px;
  display:flex;align-items:center;
  border-bottom:1px solid rgba(255,255,255,0.08);
  transform: translateY(0);
  transition: transform 0.35s cubic-bezier(0.4,0,0.2,1), opacity 0.35s ease;
  opacity: 1;
}
.top-bar--hidden {
  transform: translateY(-100%);
  opacity: 0;
  pointer-events: none;
}
.top-bar__inner{display:flex;align-items:center;justify-content:space-between;width:100%;}
.top-bar__right{display:flex;align-items:center;gap:0;}
.top-bar__nav{display:flex;align-items:center;gap:0.5rem;margin-right:0.25rem;}
.top-bar__link{font-size:0.75rem;font-weight:500;color:rgba(255,255,255,0.65);transition:color 0.2s;letter-spacing:0.02em;}
.top-bar__link:hover{color:#fff;}
.top-bar__sep{color:rgba(255,255,255,0.25);font-size:0.75rem;}
.top-bar__slogan{font-size:0.72rem;font-weight:500;color:rgba(255,255,255,0.4);letter-spacing:0.06em;text-transform:uppercase;}
/* 3D Phone Button */
.top-bar__phone{
  display:inline-flex;align-items:center;gap:0.5rem;
  font-size:0.78rem;font-weight:700;
  color:#fff;
  letter-spacing:0.03em;
  padding:0.3rem 1rem 0.3rem 0.75rem;
  border-radius:4px;
  background:linear-gradient(180deg,var(--clr-red) 0%,#9e0b22 100%);
  box-shadow:
    0 1px 0 rgba(255,255,255,0.12) inset,
    0 -2px 0 rgba(0,0,0,0.3) inset,
    0 4px 10px rgba(200,16,46,0.4),
    0 1px 3px rgba(0,0,0,0.3);
  transition:filter 0.2s,transform 0.15s,box-shadow 0.15s;
  text-decoration:none;
}
.top-bar__phone:hover{
  filter:brightness(1.1);
  transform:translateY(-1px);
  box-shadow:
    0 1px 0 rgba(255,255,255,0.15) inset,
    0 -2px 0 rgba(0,0,0,0.3) inset,
    0 6px 16px rgba(200,16,46,0.5),
    0 2px 6px rgba(0,0,0,0.3);
}
.top-bar__phone:active{transform:translateY(1px);box-shadow:0 2px 6px rgba(200,16,46,0.3);}
.top-bar__phone-icon{
  width:22px;height:22px;
  background:rgba(0,0,0,0.2);
  border-radius:3px;
  display:flex;align-items:center;justify-content:center;
  flex-shrink:0;
}
/* HEADER — Creative Agency Grade */
.site-header{
  position:fixed;top:36px;left:0;right:0;z-index:1000;
  /* Frosted glass — clean premium white */
  background:rgba(255,255,255,0.88);
  backdrop-filter:blur(24px) saturate(1.6);
  -webkit-backdrop-filter:blur(24px) saturate(1.6);
  /* Refined border: ultra-thin bottom line */
  border-bottom:1px solid rgba(0,0,0,0.06);
  /* Micro shadow for depth */
  box-shadow: 0 1px 0 rgba(255,255,255,0.9) inset;
  overflow:visible;
  transition:
    top 0.4s cubic-bezier(0.4,0,0.2,1),
    background 0.35s ease,
    box-shadow 0.35s ease,
    border-color 0.35s ease;
}
/* Scrolled: crisp, assertive header */
.site-header.scrolled {
  background: rgba(255,255,255,0.97);
  box-shadow:
    0 1px 0 rgba(255,255,255,0.9) inset,
    0 4px 32px rgba(0,0,0,0.07),
    0 1px 4px rgba(0,0,0,0.04);
  border-bottom-color: transparent;
}
/* Floated: fully opaque, dominant */
.site-header.header--floated {
  top: 0;
  background: rgba(255,255,255,0.98);
  box-shadow:
    0 4px 32px rgba(0,0,0,0.09),
    0 1px 6px rgba(0,0,0,0.05);
  border-bottom-color: transparent;
}
.header-inner{display:flex;align-items:center;gap:2rem;height:76px;overflow:visible}

/* ── LOGO ─────────────────────────────────────────────── */
.header-logo-area {
  display: flex;
  align-items: center;
  margin-right: 2.5rem;
  text-decoration: none;
  flex-shrink: 0;
  position: relative;
  z-index: 20;
}

.logo-wrapper {
  position: relative;
  display: flex;
  align-items: center;
  padding: 0;
}

.logo-wrapper img {
  height: 68px;
  width: auto;
  max-width: 280px;
  object-fit: contain;
  display: block;
}

.logo-wrapper::before,
.logo-wrapper::after { display: none; }

/* Dark mode — logo-dark.svg loaded by JS */
[data-theme="dark"] .logo-wrapper img {
  filter: drop-shadow(0 1px 3px rgba(0,0,0,0.4));
}

.site-nav{margin-left:auto}
.nav-list{display:flex;align-items:center;gap:.25rem}
.nav-link{display:block;padding:.5rem .875rem;font-size:.8rem;font-weight:700;font-family:var(--ff-head);letter-spacing:0.03em;text-transform:uppercase;color:var(--clr-muted);border-radius:var(--rad);transition:var(--trans);position:relative}
.nav-link:hover,.nav-link.active{color:var(--clr-white)}
.nav-link.active::after{content:'';position:absolute;bottom:4px;left:50%;transform:translateX(-50%);width:20px;height:2px;background:var(--clr-red);border-radius:2px}
.nav-has-sub{position:relative}
.nav-sub{visibility:hidden;opacity:0;position:absolute;top:100%;left:0;padding-top:10px;background:transparent;min-width:240px;pointer-events:none;transition:opacity 0.2s ease, visibility 0.2s ease}
.nav-sub__inner{background:var(--clr-dark);border:1px solid var(--clr-border);border-radius:var(--rad);padding:.5rem 0;box-shadow:var(--shadow);}
.nav-has-sub:hover .nav-sub{visibility:visible;opacity:1;pointer-events:auto}
.nav-sub li a{display:block;padding:.6rem 1.25rem;font-size:.85rem;color:var(--clr-muted);transition:var(--trans)}
.nav-sub li a:hover{color:var(--clr-white);background:rgba(0,0,0,.04);padding-left:1.5rem}
.icon-chevron{transition:var(--trans);vertical-align:middle;margin-left:2px}
/* Social icons in header */
.social-icon{display:flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:8px;color:var(--clr-muted);border:1px solid var(--clr-border);transition:color 0.2s ease,border-color 0.2s ease,background 0.2s ease;}
.social-icon--fb:hover{color:#1877F2;border-color:#1877F2;background:rgba(24,119,242,.08);}
.social-icon--ig:hover{color:#E4405F;border-color:#E4405F;background:rgba(228,64,95,.08);}
.social-icon--wa:hover{color:#25D366;border-color:#25D366;background:rgba(37,211,102,.08);}
.header-cta{display:flex;align-items:center;gap:.5rem;flex-shrink:0}
.header-phone{display:flex;align-items:center;gap:.4rem;font-size:.8rem;color:var(--clr-muted);transition:var(--trans)}
.header-phone:hover{color:var(--clr-white)}
/* Offset for fixed top-bar (36px) + header (72px) */
#main-content { padding-top: calc(36px + 72px); }
/* BUTTONS */
.btn{display:inline-flex;align-items:center;gap:.5rem;padding:.65rem 1.25rem;border-radius:var(--rad);font-size:.875rem;font-weight:600;font-family:var(--ff-base);cursor:pointer;border:none;transition:var(--trans)}
.btn--red{background:var(--clr-red);color:#fff}.btn--red:hover{background:#a50d25;transform:translateY(-1px)}
.btn--outline{background:transparent;color:var(--clr-light);border:1.5px solid rgba(0,0,0,.25)}.btn--outline:hover{border-color:var(--clr-red);color:var(--clr-red);background:rgba(200,16,46,.05)}
.btn--whatsapp{background:#25D366;color:#fff;font-size:.8rem;padding:.5rem 1rem}.btn--whatsapp:hover{background:#1da851;transform:translateY(-1px)}
.btn--lg{padding:.9rem 2rem;font-size:1rem}
/* HAMBURGER */
.hamburger{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:.5rem}
.hamburger span{display:block;width:24px;height:2px;background:var(--clr-white);border-radius:2px;transition:var(--trans)}
.nav-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,.7);z-index:998}
/* HERO */
.hero{min-height:100vh;display:flex;align-items:center;background:linear-gradient(135deg,#F3F4F6 0%,var(--clr-dark) 50%,#FEF2F2 100%);position:relative;overflow:hidden;padding-top:72px}
.hero::before{content:'';position:absolute;top:-20%;right:-10%;width:600px;height:600px;background:radial-gradient(circle,rgba(200,16,46,.15) 0%,transparent 70%);pointer-events:none}
.hero::after{content:'';position:absolute;bottom:-10%;left:-5%;width:400px;height:400px;background:radial-gradient(circle,rgba(200,16,46,.08) 0%,transparent 70%);pointer-events:none}
.hero-inner{display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:center;padding:4rem 0}
.hero-tag{display:inline-flex;align-items:center;gap:.5rem;background:rgba(200,16,46,.12);border:1px solid rgba(200,16,46,.3);color:var(--clr-red);padding:.35rem .875rem;border-radius:100px;font-size:.78rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase;margin-bottom:1.5rem}
.hero-title{font-family:var(--ff-head);font-size:clamp(2.2rem,4vw,3.5rem);font-weight:700;line-height:1.15;margin-bottom:1.25rem}
.hero-title span{color:var(--clr-red)}
.hero-desc{font-size:1.05rem;color:var(--clr-muted);max-width:480px;margin-bottom:2.5rem;line-height:1.75}
.hero-btns{display:flex;gap:1rem;flex-wrap:wrap}
.hero-stats{display:flex;gap:2.5rem;margin-top:3rem;padding-top:2rem;border-top:1px solid var(--clr-border)}
.stat-item{text-align:center}
.stat-num{font-family:var(--ff-head);font-size:1.75rem;font-weight:700;color:var(--clr-white)}
.stat-num span{color:var(--clr-red)}
.stat-label{font-size:.75rem;color:var(--clr-muted);text-transform:uppercase;letter-spacing:.06em}
.hero-visual{position:relative;display:flex;justify-content:flex-end;align-items:center;z-index:1;width:100%}
.hero-tech-card{width:100%;max-width:480px;background:var(--clr-dark);border:1px solid var(--clr-border);border-radius:8px;overflow:hidden;box-shadow:0 12px 32px rgba(0,0,0,0.06);transition:box-shadow 0.3s ease}
.hero-tech-card:hover{box-shadow:0 16px 48px rgba(0,0,0,0.1)}
[data-theme="dark"] .hero-tech-card{box-shadow:0 12px 32px rgba(0,0,0,0.4)}
.hero-tech-image-wrapper{background:transparent;padding:2.5rem 2rem;display:flex;justify-content:center;align-items:center;position:relative;border-bottom:1px solid var(--clr-border)}
.laser-cutting-effect{position:absolute;top:55%;left:50%;z-index:3;pointer-events:none;transform:translate(-50%,calc(-50% + 2px))}
.laser-head{position:absolute;bottom:0;left:0}
.laser-head--left{transform:translateX(-17px)}
.laser-head--right{transform:translateX(15px)}
.laser-spark{position:absolute;bottom:-3px;left:0;transform:translateX(-50%);width:4px;height:4px;background:#fff;border-radius:50%;box-shadow:0 0 8px 3px rgba(255,255,0,0.9), 0 0 16px 6px rgba(255,50,0,0.8);animation:sparkFlicker 0.05s infinite alternate}
.laser-particles{position:absolute;bottom:0;left:0;width:0;height:0}
.laser-particles span{position:absolute;display:block;width:1.5px;height:6px;background:#ffcc00;border-radius:2px;box-shadow:0 0 4px 1px #ff0000;bottom:0;left:0}
.laser-particles span:nth-child(1){animation:particleFly1 0.4s infinite linear}
.laser-particles span:nth-child(2){animation:particleFly2 0.3s infinite linear;animation-delay:0.1s}
.laser-particles span:nth-child(3){animation:particleFly3 0.5s infinite linear;animation-delay:0.2s}
.laser-particles span:nth-child(4){animation:particleFly4 0.35s infinite linear;animation-delay:0.15s}
@keyframes sparkFlicker{0%{transform:translateX(-50%) scale(0.9);opacity:0.8}100%{transform:translateX(-50%) scale(1.4);opacity:1}}
@keyframes particleFly1{0%{transform:translate(0,0) rotate(15deg);opacity:1}100%{transform:translate(25px,-30px) rotate(45deg);opacity:0}}
@keyframes particleFly2{0%{transform:translate(0,0) rotate(-20deg);opacity:1}100%{transform:translate(-30px,-25px) rotate(-60deg);opacity:0}}
@keyframes particleFly3{0%{transform:translate(0,0) rotate(45deg);opacity:1}100%{transform:translate(35px,-15px) rotate(90deg);opacity:0}}
@keyframes particleFly4{0%{transform:translate(0,0) rotate(-40deg);opacity:1}100%{transform:translate(-25px,-40px) rotate(-80deg);opacity:0}}
.hero-tech-img{width:100%;max-width:320px;height:auto;object-fit:contain;position:relative;z-index:2;filter:drop-shadow(0 15px 25px rgba(0,0,0,0.08));transition:transform 0.4s ease}
.hero-tech-card:hover .hero-tech-img{transform:scale(1.03)}
.hero-tech-content{padding:2rem}
.hero-tech-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:1.5rem}
.hero-tech-title{font-family:var(--ff-head);font-size:1.2rem;font-weight:700;color:var(--clr-white);line-height:1.4;margin:0}
.hero-tech-badge{background:rgba(200,16,46,0.08);color:var(--clr-red);padding:0.35rem 0.6rem;border-radius:4px;font-size:0.7rem;font-weight:700;letter-spacing:0.04em;text-transform:uppercase;white-space:nowrap;border:1px solid rgba(200,16,46,0.15)}
.hero-tech-specs{display:grid;grid-template-columns:1fr 1fr;gap:1.25rem 1rem;margin-bottom:2rem;padding-bottom:1.5rem;border-bottom:1px solid var(--clr-border)}
.hero-tech-spec-item{display:flex;flex-direction:column;gap:0.35rem}
.hero-tech-spec-label{font-size:0.75rem;color:var(--clr-muted);text-transform:uppercase;letter-spacing:0.04em;font-weight:600}
.hero-tech-spec-val{font-size:0.9rem;font-weight:600;color:var(--clr-white)}
.hero-tech-footer{display:flex;gap:1rem}
.hero-tech-btn{flex:1;justify-content:center;font-size:0.85rem;padding:0.75rem}
/* SECTIONS */
section{padding:5rem 0}
.section-tag{display:inline-block;color:var(--clr-red);font-size:.78rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;margin-bottom:.75rem}
.section-title{font-family:var(--ff-head);font-size:clamp(1.6rem,3vw,2.4rem);font-weight:700;line-height:1.25;margin-bottom:1rem;color:var(--clr-white)}
.section-desc{color:var(--clr-muted);max-width:560px;line-height:1.75}
.section-head{margin-bottom:3rem}
.section-head--center{text-align:center}.section-head--center .section-desc{margin-inline:auto}
.section--alt{background:var(--clr-mid)}
.section--dark{background:#F9FAFB}
/* PRODUCT CARD */
.product-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:1.5rem}
.product-card{background:var(--clr-mid);border:1px solid var(--clr-border);border-radius:12px;overflow:hidden;transition:var(--trans);display:flex;flex-direction:column}
.product-card:hover{transform:translateY(-4px);border-color:rgba(200,16,46,.4);box-shadow:0 12px 40px rgba(0,0,0,.08)}
.product-card__img{position:relative;aspect-ratio:4/3;overflow:hidden;background:var(--clr-mid)}
.product-card__img img{width:100%;height:100%;object-fit:contain;transition:transform .4s ease;padding:1rem}
.product-card:hover .product-card__img img{transform:scale(1.04)}
.product-card__img-placeholder{display:flex;align-items:center;justify-content:center;width:100%;height:100%;background:linear-gradient(135deg,#F3F4F6 0%,#E5E7EB 100%)}
.product-card__img-placeholder svg{opacity:.3;stroke:var(--clr-muted)!important}
.product-card__badge{position:absolute;top:.75rem;left:.75rem}
.product-card__body{padding:1.25rem;flex:1;display:flex;flex-direction:column;gap:.75rem}
.product-card__cat{font-size:.72rem;color:var(--clr-red);font-weight:600;text-transform:uppercase;letter-spacing:.06em}
.product-card__name{font-family:var(--ff-head);font-size:1rem;font-weight:600;line-height:1.4;color:var(--clr-white)}
.product-card__desc{font-size:.85rem;color:var(--clr-muted);line-height:1.65;flex:1}
.product-card__brand{font-size:.78rem;color:var(--clr-muted)}.product-card__brand strong{color:var(--clr-light)}
.product-card__actions{display:flex;gap:.75rem;padding:0 1.25rem 1.25rem;margin-top:auto}
.product-card__actions .btn{flex:1;justify-content:center;font-size:.8rem;padding:.6rem .75rem}
/* BADGE */
.badge{display:inline-block;padding:.25rem .65rem;border-radius:100px;font-size:.7rem;font-weight:600;letter-spacing:.04em}
.badge--green{background:rgba(52,199,89,.15);color:#34C759;border:1px solid rgba(52,199,89,.3)}
.badge--yellow{background:rgba(255,214,10,.12);color:#FFD60A;border:1px solid rgba(255,214,10,.25)}
.badge--red{background:rgba(200,16,46,.12);color:var(--clr-red);border:1px solid rgba(200,16,46,.25)}
/* PAGE HERO */
.page-hero{padding:1rem 0;background:linear-gradient(180deg,#F9FAFB 0%,var(--clr-dark) 100%);position:relative;overflow:hidden;border-bottom:1px solid var(--clr-border)}
.page-hero::before{content:'';position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,var(--clr-red),transparent)}
.page-hero__inner{display:flex;align-items:center;gap:1rem}
.page-hero__content{max-width:600px}
.breadcrumb{display:flex;align-items:center;gap:.5rem;font-size:.8rem;color:var(--clr-muted);margin-bottom:1rem}
.breadcrumb a:hover{color:var(--clr-white)}
.breadcrumb__sep{opacity:.4}
/* FILTER BAR */
.filter-bar{background:var(--clr-mid);border:1px solid var(--clr-border);border-radius:12px;padding:1.25rem 1.5rem;margin-bottom:2rem;display:flex;align-items:center;gap:1rem;flex-wrap:wrap}
.filter-bar__label{font-size:.8rem;color:var(--clr-muted);font-weight:600;white-space:nowrap}
.filter-chips{display:flex;gap:.5rem;flex-wrap:wrap}
.chip{display:inline-block;padding:.4rem .9rem;border-radius:100px;font-size:.8rem;border:1.5px solid var(--clr-border);color:var(--clr-muted);transition:var(--trans);cursor:pointer}
.chip:hover,.chip.active{border-color:var(--clr-red);color:var(--clr-white);background:rgba(200,16,46,.1)}
/* PRODUCT DETAIL */
.product-detail{padding:3rem 0}
.product-detail__grid{display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:start}
.product-gallery{position:sticky;top:90px}
.gallery-main{aspect-ratio:4/3;border-radius:16px;overflow:hidden;background:#ffffff;border:1px solid rgba(0,0,0,0.06);margin-bottom:1rem;display:flex;align-items:center;justify-content:center;box-shadow:0 12px 40px rgba(0,0,0,0.04)}
[data-theme="dark"] .gallery-main{background:#ffffff;border:1px solid rgba(255,255,255,0.04);box-shadow:0 12px 40px rgba(0,0,0,0.5)}
.gallery-main img{width:100%;height:100%;object-fit:contain;padding:2rem;transition:transform 0.4s ease}
.gallery-main:hover img{transform:scale(1.05)}
.product-info__cat{font-size:0.85rem;color:var(--clr-red);font-weight:700;text-transform:uppercase;letter-spacing:0.1em;margin-bottom:0.75rem;display:inline-block;padding:0.25rem 0.75rem;background:rgba(200,16,46,0.1);border-radius:100px}
.product-info__name{font-family:var(--ff-head);font-size:clamp(1.8rem,3vw,2.5rem);font-weight:800;line-height:1.15;margin-bottom:1.25rem;letter-spacing:-0.02em;color:var(--clr-white)}
[data-theme="dark"] .product-info__name{color:var(--clr-dark)}
.product-info__brand{display:flex;align-items:center;gap:0.5rem;color:var(--clr-muted);font-size:.875rem;margin-bottom:1.25rem}
.product-info__desc{color:var(--clr-muted);line-height:1.8;margin-bottom:2rem}
.product-machine-details{background:var(--clr-mid);border:1px solid rgba(255,255,255,0.05);border-radius:16px;padding:2rem;margin-bottom:2rem;box-shadow:0 8px 32px rgba(0,0,0,0.1)}
.product-machine-details__title{font-family:var(--ff-head);font-size:1.1rem;font-weight:700;margin-bottom:1.5rem;padding-bottom:1rem;border-bottom:1px solid rgba(255,255,255,0.05);color:var(--clr-white);text-transform:uppercase;letter-spacing:0.04em}
.product-machine-details__content{color:var(--clr-muted);line-height:1.8;font-size:0.95rem}
.editor-content h1,.editor-content h2,.editor-content h3,.editor-content h4{color:var(--clr-white);font-family:var(--ff-head);margin:1.5rem 0 1rem;font-weight:600;line-height:1.3}
.editor-content p{margin-bottom:1.25rem}
.editor-content p:last-child{margin-bottom:0}
.editor-content ul{margin:0 0 1.5rem 1.5rem;padding:0;list-style:disc}
.editor-content ol{margin:0 0 1.5rem 1.5rem;padding:0;list-style:decimal}
.editor-content li{margin-bottom:0.5rem;display:list-item}
.editor-content strong,.editor-content b{color:var(--clr-white);font-weight:600}
.editor-content img{max-width:100%;height:auto;border-radius:12px;margin:1.5rem 0;box-shadow:0 4px 20px rgba(0,0,0,0.15)}
.editor-content a{color:var(--clr-red);text-decoration:underline;text-underline-offset:2px}
.product-specs{background:var(--clr-mid);border:1px solid var(--clr-border);border-radius:12px;padding:1.5rem;margin-bottom:2rem}
.product-specs__title{font-family:var(--ff-head);font-size:.95rem;font-weight:600;margin-bottom:1rem;padding-bottom:.75rem;border-bottom:1px solid var(--clr-border);color:var(--clr-white)}
.spec-row{display:grid;grid-template-columns:140px 1fr;gap:1rem;align-items:start;padding:.65rem 0;border-bottom:1px solid rgba(0,0,0,.05);font-size:.875rem}
.spec-row:last-child{border-bottom:none}
.spec-key{color:var(--clr-muted)}
.spec-val{color:var(--clr-white);font-weight:500;text-align:left}
.product-cta{display:flex;flex-direction:column;gap:1rem}
.product-cta .btn{justify-content:center;padding:1rem}
/* FEATURES GRID */
.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:1.5rem}
.feature-card{background:var(--clr-mid);border:1px solid var(--clr-border);border-radius:12px;padding:2rem;transition:var(--trans)}
.feature-card:hover{border-color:rgba(200,16,46,.3);transform:translateY(-3px)}
.feature-icon{width:48px;height:48px;background:rgba(200,16,46,.1);border-radius:10px;display:flex;align-items:center;justify-content:center;margin-bottom:1.25rem;color:var(--clr-red)}
.feature-title{font-family:var(--ff-head);font-size:1rem;font-weight:600;margin-bottom:.5rem}
.feature-desc{font-size:.875rem;color:var(--clr-muted);line-height:1.7}
/* CATEGORIES NAV */
.cat-nav{display:flex;gap:.75rem;flex-wrap:wrap;margin-bottom:2.5rem}
/* CONTACT */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:4rem}
.contact-form{background:var(--clr-mid);border:1px solid var(--clr-border);border-radius:16px;padding:2.5rem}
.form-group{margin-bottom:1.25rem}
.form-label{display:block;font-size:.82rem;font-weight:600;color:var(--clr-muted);margin-bottom:.5rem;letter-spacing:.04em;text-transform:uppercase}
.form-input,.form-textarea,.form-select{width:100%;background:var(--clr-dark);border:1.5px solid var(--clr-border);border-radius:var(--rad);padding:.75rem 1rem;color:var(--clr-light);font-family:var(--ff-base);font-size:.9rem;transition:var(--trans)}
.form-input:focus,.form-textarea:focus{outline:none;border-color:var(--clr-red);box-shadow:0 0 0 3px rgba(200,16,46,.15)}
.form-textarea{min-height:140px;resize:vertical}
.contact-info-list{display:flex;flex-direction:column;gap:1.5rem}
.contact-info-item{display:flex;align-items:flex-start;gap:1rem;padding:1.5rem;background:var(--clr-mid);border:1px solid var(--clr-border);border-radius:12px}
.contact-info-icon{width:44px;height:44px;background:rgba(200,16,46,.1);border-radius:10px;display:flex;align-items:center;justify-content:center;color:var(--clr-red);flex-shrink:0}
.contact-info-label{font-size:.78rem;color:var(--clr-muted);font-weight:600;text-transform:uppercase;letter-spacing:.06em;margin-bottom:.25rem}
.contact-info-value{color:var(--clr-white);font-weight:500}
/* WHATSAPP FLOAT */
.whatsapp-float{position:fixed;bottom:2rem;right:2rem;z-index:999;display:flex;align-items:center;gap:.75rem;background:#25D366;color:#fff;padding:.9rem 1.25rem;border-radius:100px;box-shadow:0 8px 32px rgba(37,211,102,.4);transition:var(--trans)}
.whatsapp-float:hover{transform:translateY(-3px);box-shadow:0 12px 40px rgba(37,211,102,.5)}
.whatsapp-float__label{font-size:.875rem;font-weight:600;white-space:nowrap}
/* FOOTER */
.site-footer{background:#F9FAFB;border-top:1px solid var(--clr-border);padding:4rem 0 0}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.5fr;gap:3rem;margin-bottom:3rem}
.footer-logo img{height:44px;margin-bottom:1rem}
.footer-tagline{font-size:.875rem;color:var(--clr-muted);line-height:1.7;margin-bottom:1.25rem}
.footer-social{display:flex;gap:.75rem}
.social-icon{width:38px;height:38px;border:1px solid var(--clr-border);border-radius:8px;display:flex;align-items:center;justify-content:center;color:var(--clr-muted);transition:var(--trans)}
.social-icon--fb:hover{color:#1877F2;border-color:#1877F2;background:rgba(24,119,242,.08)}
.social-icon--ig:hover{color:#E4405F;border-color:#E4405F;background:rgba(228,64,95,.08)}
.social-icon--wa:hover{color:#25D366;border-color:#25D366;background:rgba(37,211,102,.08)}
.footer-heading{font-family:var(--ff-head);font-size:.85rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--clr-white);margin-bottom:1.25rem}
.footer-links{display:flex;flex-direction:column;gap:.6rem}
.footer-links a{font-size:.875rem;color:var(--clr-muted);transition:var(--trans)}
.footer-links a:hover{color:var(--clr-white);padding-left:.25rem}
.footer-contact{display:flex;flex-direction:column;gap:.875rem}
.footer-contact li{display:flex;align-items:flex-start;gap:.75rem;font-size:.85rem;color:var(--clr-muted)}
.footer-contact li svg{flex-shrink:0;color:var(--clr-red);margin-top:.1rem}
.footer-contact a{color:var(--clr-muted)}.footer-contact a:hover{color:var(--clr-white)}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;padding:1.5rem 0;border-top:1px solid var(--clr-border);font-size:.8rem;color:var(--clr-muted)}
.footer-credit a{color:var(--clr-muted);font-weight:500}.footer-credit a:hover{color:var(--clr-white)}
/* PAGINATION */
.pagination{display:flex;align-items:center;justify-content:center;gap:.5rem;margin-top:3rem}
.page-link{width:40px;height:40px;display:flex;align-items:center;justify-content:center;border:1.5px solid var(--clr-border);border-radius:var(--rad);color:var(--clr-muted);font-size:.875rem;transition:var(--trans)}
.page-link:hover,.page-link.active{border-color:var(--clr-red);color:var(--clr-white);background:rgba(200,16,46,.1)}
/* EMPTY STATE */
.empty-state{text-align:center;padding:5rem 2rem;color:var(--clr-muted)}
.empty-state svg{opacity:.2;margin:0 auto 1.5rem}
.empty-state h3{font-family:var(--ff-head);font-size:1.25rem;color:var(--clr-light);margin-bottom:.75rem}
/* ABOUT */
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:5rem;align-items:center}
.about-img{border-radius:16px;overflow:hidden;aspect-ratio:4/3;background:var(--clr-mid);border:1px solid var(--clr-border);display:flex;align-items:center;justify-content:center}
.values-grid{display:grid;grid-template-columns:1fr 1fr;gap:1rem;margin-top:2rem}
.value-item{padding:1.25rem;background:var(--clr-mid);border:1px solid var(--clr-border);border-radius:10px}
.value-num{font-family:var(--ff-head);font-size:1.5rem;font-weight:700;color:var(--clr-red)}
.value-label{font-size:.85rem;color:var(--clr-muted)}
/* ALERT */
.alert{padding:1rem 1.25rem;border-radius:var(--rad);font-size:.875rem;margin-bottom:1.5rem}
.alert--success{background:rgba(52,199,89,.1);border:1px solid rgba(52,199,89,.3);color:#34C759}
.alert--error{background:rgba(200,16,46,.1);border:1px solid rgba(200,16,46,.3);color:var(--clr-red)}
/* RESPONSIVE */
@media(max-width:1024px){
.footer-grid{grid-template-columns:1fr 1fr}
.hero-inner{grid-template-columns:1fr}.hero-visual{display:none}
.product-detail__grid{grid-template-columns:1fr}.product-gallery{position:static}
.contact-grid{grid-template-columns:1fr}
.about-grid{grid-template-columns:1fr}
}
@media(max-width:768px){
.hamburger{display:flex}
.header-phone{display:none}
.site-nav{position:fixed;top:72px;left:0;right:0;bottom:0;background:var(--clr-dark);transform:translateX(-100%);transition:transform .3s ease;z-index:999;overflow-y:auto;padding:2rem}
.site-nav.open{transform:translateX(0)}
.nav-list{flex-direction:column;align-items:flex-start;gap:.25rem}
.nav-link{font-size:1.1rem;padding:.75rem .5rem;color:var(--clr-light)}
.nav-sub{display:block;position:static;background:transparent;border:none;box-shadow:none;padding:.5rem 0 .5rem 1rem}
.nav-overlay.open{display:block}
.footer-grid{grid-template-columns:1fr}
.footer-bottom{flex-direction:column;gap:.5rem;text-align:center}
.whatsapp-float__label{display:none}
.whatsapp-float{padding:.9rem}
.values-grid{grid-template-columns:1fr 1fr}
.hero-stats{flex-wrap:wrap;gap:1.5rem}
}

/* DARK MODE OVERRIDES */
[data-theme="dark"] {
  --clr-dark: #1C1C1E;
  --clr-mid: #2C2C2E;
  --clr-red: #C8102E;
  --clr-light: #F5F5F7;
  --clr-border: #3A3A3C;
  --clr-muted: #8E8E93;
  --clr-white: #FFFFFF;
  --shadow: 0 4px 24px rgba(0,0,0,.4);
}
[data-theme="dark"] .site-header {
  background: rgba(20,20,22,0.82);
  backdrop-filter: blur(28px) saturate(1.8);
  -webkit-backdrop-filter: blur(28px) saturate(1.8);
  border-bottom-color: rgba(255,255,255,0.05);
  box-shadow: 0 1px 0 rgba(255,255,255,0.04) inset;
}
[data-theme="dark"] .site-header.scrolled {
  background: rgba(20,20,22,0.96);
  box-shadow:
    0 1px 0 rgba(255,255,255,0.04) inset,
    0 4px 32px rgba(0,0,0,0.5);
}
[data-theme="dark"] .site-header.header--floated {
  background: rgba(18,18,20,0.99);
  box-shadow: 0 4px 40px rgba(0,0,0,0.6);
}
[data-theme="dark"] .hero { background: linear-gradient(135deg,#0d0d0e 0%,var(--clr-dark) 50%,#1a0005 100%); }
[data-theme="dark"] .section--dark { background: #111113; }
[data-theme="dark"] .product-card__img { background: #111; }
[data-theme="dark"] .product-card__img-placeholder { background: linear-gradient(135deg,#111 0%,#1a1a1c 100%); }
[data-theme="dark"] .page-hero { background: linear-gradient(180deg,#111113 0%,var(--clr-dark) 100%); }
[data-theme="dark"] .site-footer { background: #111113; }
[data-theme="dark"] .spec-row { border-bottom: 1px solid rgba(255,255,255,.05); }
/* Dark mode: JS swaps logo src to logo-dark.svg, no CSS filter needed */
[data-theme="dark"] .logo-wrapper::before {
  box-shadow: 0 0 8px rgba(200,16,46,0.4);
}
[data-theme="dark"] .btn--outline{border-color:rgba(255,255,255,.2)}
[data-theme="dark"] .btn--outline:hover{border-color:var(--clr-red);background:rgba(200,16,46,.08)}