/* ═══════════════════════════════════════════════════════════
   LSAR INOX — Premium Boutique Design System  v3.1 (Production Ready)
   ═══════════════════════════════════════════════════════════ */

:root {
    --red:        #ff3e3e; /* Atomic Red */
    --red-glow:   rgba(255, 62, 62, 0.4);
    --navy:       #020617; /* Slate 950 */
    --navy-2:     #0f172a; /* Slate 900 */
    --white:      #f8fafc;
    --steel-lt:   #94a3b8;
    --transition: cubic-bezier(0.2, 0.8, 0.2, 1);
    --font-mono: 'JetBrains Mono', monospace;
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; font-size: 16px; }

body {
    font-family: 'Inter', sans-serif;
    background: var(--navy);
    color: var(--white);
    line-height: 1.6;
    overflow-x: hidden;
}

/* ── Ambient Background ── */
.ambient-bg { position: fixed; inset: 0; z-index: -10; background: #020617; overflow: hidden; pointer-events: none; }
.bg-blob { position: absolute; width: 60vw; height: 60vw; background: radial-gradient(circle, rgba(255,62,62,0.05) 0%, transparent 70%); filter: blur(120px); border-radius: 50%; opacity: 0.6; animation: blobFloat 25s infinite alternate ease-in-out; }
@keyframes blobFloat { from { transform: translate(0, 0) scale(1); } to { transform: translate(10%, 15%) scale(1.1); } }
.tech-grid { position: fixed; inset: -50%; width: 200%; height: 200%; z-index: -2; background-image: linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px); background-size: 50px 50px; pointer-events: none; animation: gridMove 40s linear infinite; }
@keyframes gridMove { 0% { transform: translateY(0) translateX(0); } 100% { transform: translateY(-50px) translateX(-50px); } }
.grain-overlay { position: fixed; inset: 0; z-index: -1; pointer-events: none; background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E"); opacity: 0.045; mix-blend-mode: overlay; }

/* ── Containers ── */
.main-content { max-width: 1100px; margin: 0 auto; padding: 20px 10px; position: relative; }

/* ── Universal Navbar ── */
.main-nav {
    position: fixed;
    top: 24px; left: 50%;
    transform: translateX(-50%);
    width: 92%;
    max-width: 1100px;
    background: rgba(2, 6, 23, 0.8);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 100px;
    z-index: 1000;
    padding: 0 10px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.4);
    transition: 0.4s var(--transition);
}
.main-nav.scrolled { 
    top: 12px; 
    background: rgba(2, 6, 23, 0.98); 
    border: 1.5px solid var(--red); 
    box-shadow: 0 10px 40px rgba(255, 62, 62, 0.25); 
}

.nav-inner { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; height: 72px; padding: 0 20px; }
.nav-logo-mobile { display: none; }
.nav-center-desktop { display: flex; justify-content: center; }

.menu-links, .menu-links-right { display: flex; gap: 30px; align-items: center; }
.nav-right { display: flex; justify-content: flex-end; align-items: center; gap: 30px; }

.main-nav a { font-size: 0.8rem; font-weight: 700; color: rgba(255,255,255,0.6); text-transform: uppercase; letter-spacing: 0.1em; text-decoration: none; transition: 0.3s; }
.main-nav a:hover { color: var(--red); }
.logo-hh { font-family: 'Bebas Neue', sans-serif; font-size: 2rem !important; color: var(--white) !important; letter-spacing: 0.05em !important; display: flex; align-items: baseline; }
.logo-hh span { color: var(--red); margin-left: 4px; }

.btn-touch { background: var(--red); color: white !important; padding: 12px 24px; border-radius: 50px; font-weight: 900; box-shadow: 0 0 15px var(--red-glow); transition: 0.3s; }
.btn-touch:hover { transform: scale(1.05); filter: brightness(1.2); }

.social-nav { display: flex; gap: 8px; align-items: center; }
.social-sq {
    width: 32px; height: 32px;
    background: var(--red);
    color: white !important;
    display: flex; align-items: center; justify-content: center;
    border-radius: 6px;
    transition: 0.3s;
    flex-shrink: 0;
}
.social-sq:hover { transform: translateY(-3px); box-shadow: 0 5px 15px var(--red-glow); filter: brightness(1.2); }

.nav-toggle { display: none; flex-direction: column; gap: 6px; cursor: pointer; border: none; background: none; }
.nav-toggle span { width: 28px; height: 2px; background: white; transition: 0.3s; }

/* ── Standard Section Styling ── */
.catalog-header { text-align: center; max-width: 700px; margin: 0 auto 50px; }
.catalog-header h2 { font-family: 'Bebas Neue', sans-serif; font-size: 3.5rem; line-height: 0.9; margin-bottom: 20px; text-transform: uppercase; }
.catalog-header h2 span { color: var(--red); }
.catalog-header p { color: var(--steel-lt); font-size: 1rem; }

.section-tag {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--red);
    text-transform: uppercase;
    letter-spacing: 0.2em;
    font-weight: 700;
    margin-bottom: 15px;
    display: inline-block;
    border: 1px solid rgba(255, 62, 62, 0.3);
    padding: 4px 12px;
    border-radius: 4px;
}

/* ── Components ── */
.catalog-tabs {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 40px;
}
.tab-pill {
    padding: 12px 28px;
    background: rgba(255,255,255,0.02);
    border: 1px solid rgba(255,255,255,0.05);
    border-radius: 100px;
    font-size: 0.75rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--steel-lt);
    cursor: pointer;
    transition: 0.3s;
}
.tab-pill:hover { color: var(--white); border-color: rgba(255,255,255,0.15); }
.tab-pill.active { background: var(--red); color: var(--white); border-color: var(--red); box-shadow: 0 10px 20px var(--red-glow); }

.inventory-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 15px;
    min-height: 220px;
    overflow-anchor: none;
}

.products-split {
    overflow-anchor: none;
}
.inv-card { background: var(--navy-2); padding: 40px 30px; border-radius: 30px; border: 1px solid rgba(255,255,255,0.04); transition: 0.4s; position: relative; }
.inv-card:hover { transform: translateY(-10px); border-color: var(--red); box-shadow: 0 0 30px rgba(255, 62, 62, 0.1); }
.inv-card .badge { font-family: var(--font-mono); font-size: 0.6rem; color: var(--red); text-transform: uppercase; margin-bottom: 15px; display: inline-block; border: 1px solid rgba(255,62,62,0.2); padding: 4px 10px; border-radius: 4px; }
.inv-card h4 { font-size: 1.3rem; font-weight: 800; margin-bottom: 12px; }

/* Hero */
.hero-v3 { padding-top: 80px; margin-bottom: 20px; }
.hero-frame { position: relative; height: 70vh; border-radius: 40px; overflow: hidden; background: #000; border: 1px solid rgba(255,255,255,0.05); }
.hero-img-box { position: absolute; inset: 0; }
.hero-img-box img { width: 100%; height: 100%; object-fit: cover; filter: brightness(0.6); }
.hero-overlay-card { position: absolute; bottom: 40px; right: 40px; width: 340px; padding: 32px; background: rgba(2,6,23,0.9); border-radius: 24px; border-left: 4px solid var(--red); backdrop-filter: blur(10px); }
.hero-overlay-card h1 { font-size: 1.4rem; margin-bottom: 12px; font-weight: 800; line-height: 1.2; }
.hero-btns-row { display: flex; gap: 10px; margin-top: 20px; }
.btn-card-touch { background: var(--red); color: white; padding: 12px 20px; border-radius: 8px; font-weight: 800; text-decoration: none; font-size: 0.8rem; }
.btn-outline-white-sm { border: 1px solid rgba(255,255,255,0.3); color: white; padding: 12px 20px; border-radius: 8px; text-decoration: none; font-size: 0.8rem; }

.hero-label-box { position: absolute; top: 40px; left: 40px; }
.main-city { 
    font-family: 'Bebas Neue', sans-serif; 
    font-size: 8rem; 
    line-height: 0.8; 
    opacity: 1; 
    letter-spacing: -0.02em; 
    text-shadow: 0 10px 30px rgba(0,0,0,0.5); 
}
.sub-label { 
    display: block; 
    font-family: var(--font-mono); 
    font-size: 0.85rem; 
    color: var(--red); 
    letter-spacing: 0.5em; 
    margin-top: 5px; 
    font-weight: 800; 
}

/* Benefits */
.benefits-section { padding: 80px 0; }
.benefits-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.benefit-card .icon { font-size: 2.5rem; margin-bottom: 20px; display: block; }
.benefit-card h4 { font-family: 'Bebas Neue', sans-serif; font-size: 2rem; margin-bottom: 10px; }

/* About */
.about-boutique { padding: 60px 0; }
.about-cards-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.about-mini-card { background: var(--navy-2); border-radius: 30px; overflow: hidden; border: 1px solid rgba(255,255,255,0.04); padding-bottom: 30px; }
.about-mini-card img { width: 100%; height: 180px; object-fit: cover; filter: brightness(0.6); margin-bottom: 20px; }
.about-mini-card h4 { padding: 0 25px; font-size: 1.1rem; margin-bottom: 10px; }
.about-mini-card p { padding: 0 25px; font-size: 0.85rem; color: var(--steel-lt); }

/* Highlights */
.highlights-section { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin: 40px 0; }
.high-img-wrap { height: 500px; border-radius: 40px; overflow: hidden; }
.high-img-wrap img { width: 100%; height: 100%; object-fit: cover; }
.high-content { background: var(--navy-2); border-radius: 40px; padding: 60px 40px; display: flex; align-items: center; }
.high-text h2 { font-family: 'Bebas Neue', sans-serif; font-size: 3.5rem; line-height: 0.9; margin-bottom: 20px; }
.high-text p { color: var(--steel-lt); font-size: 1rem; line-height: 1.7; }
.btn-outline-white { display: inline-block; border: 2px solid var(--red); padding: 15px 30px; border-radius: 50px; font-weight: 800; color: white; text-decoration: none; text-transform: uppercase; background: rgba(255,62,62,0.1); }

/* Stats */
.stats-row { display: grid; grid-template-columns: repeat(4, 1fr); background: var(--navy-2); border-radius: 40px; padding: 50px 20px; margin: 40px 0; border: 1px solid rgba(255,255,255,0.03); }
.stat-box { text-align: center; border-right: 1px solid rgba(255,255,255,0.05); }
.stat-box:last-child { border-right: none; }
.stat-val { display: block; font-size: 4rem; font-weight: 900; line-height: 1; margin-bottom: 5px; }
.stat-txt { font-size: 0.7rem; color: var(--red); font-weight: 800; text-transform: uppercase; letter-spacing: 0.1em; }

/* FAQ */
.faq-boutique { background: var(--navy-2); border-radius: 40px; padding: 60px 40px; margin: 40px 0; }
.faq-list-v3 { max-width: 800px; margin: 0 auto; }
.faq-item-v3 { border-bottom: 1px solid rgba(255,255,255,0.05); }
.faq-trigger { width: 100%; padding: 20px 0; background: none; border: none; color: white; font-weight: 700; text-align: left; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 15px; font-size: 1rem; }
.faq-trigger::after { content: '+'; font-size: 1.4rem; color: var(--red); flex-shrink: 0; line-height: 1; transition: 0.3s; }
.faq-item-v3.active .faq-trigger::after { content: '−'; }
.faq-item-v3.active .faq-trigger { color: var(--red); }
.faq-answer { max-height: 0; overflow: hidden; transition: 0.4s; }
.faq-answer p { color: var(--steel-lt); line-height: 1.7; }
.faq-item-v3.active .faq-answer { max-height: 200px; padding-bottom: 20px; }

/* Info Items (contact side) */
.info-items { display: flex; flex-direction: column; gap: 25px; margin-top: 30px; }
.item { display: flex; align-items: flex-start; gap: 15px; }
.item .icon { font-size: 1.8rem; flex-shrink: 0; margin-top: 2px; line-height: 1; }
.item .txt strong { display: block; font-weight: 700; margin-bottom: 5px; color: var(--white); font-size: 0.95rem; }
.item .txt p { color: var(--steel-lt); font-size: 0.9rem; line-height: 1.5; margin: 0; }

/* Contact V3 */
.contact-section-v3 { margin: 40px 0; }
.contact-card-split { display: grid; grid-template-columns: 1fr 1.2fr; border-radius: 40px; overflow: hidden; background: var(--navy-2); }
.contact-info-side { padding: 60px 40px; background: rgba(255,62,62,0.02); border-right: 1px solid rgba(255,255,255,0.05); }
.contact-info-side h2 { font-family: 'Bebas Neue', sans-serif; font-size: 3rem; margin-bottom: 15px; }
.contact-form-side { padding: 60px 40px; }
.boutique-form { display: flex; flex-direction: column; gap: 20px; }
.boutique-form .form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.boutique-form input, .boutique-form textarea { background: rgba(255,255,255,0.03); border: none; border-bottom: 2px solid rgba(255,255,255,0.1); padding: 12px; color: white; outline: none; min-height: 48px; }
.boutique-form input:focus, .boutique-form textarea:focus { border-color: var(--red); }
.full-btn { width: 100%; background: var(--red); color: white; font-weight: 800; padding: 18px; border-radius: 12px; border: none; cursor: pointer; min-height: 48px; }

/* Maps */
.maps-module { border-radius: 40px; overflow: hidden; filter: invert(90%) hue-rotate(180deg); margin: 40px 0; }
.maps-module iframe { width: 100%; aspect-ratio: 16/9; }

/* WhatsApp */
.whatsapp-float { position: fixed; bottom: 30px; right: 30px; width: 60px; height: 60px; background: #25d366; border-radius: 50%; display: flex; align-items: center; justify-content: center; color: white; z-index: 1000; box-shadow: 0 10px 25px rgba(37,211,102,0.3); }

/* ══════════════════════════════════════════════════════════
   TABLET: 900px - 1024px
   ══════════════════════════════════════════════════════════ */
@media (max-width: 900px) {
    .nav-inner { display: flex; justify-content: space-between; height: 60px; }
    .nav-logo-mobile { display: none; }
    .nav-center { display: none; }
    .nav-right .btn-touch { display: none; }
    .nav-toggle { display: flex; }
    
    .hero-label-box { display: none; }
    
    /* Hero Fix */
    .hero-v3 { padding-top: 110px; }
    .hero-frame { height: auto; display: flex; flex-direction: column; overflow: hidden; }
    .hero-img-box { height: 55vh; min-height: 400px; width: 100%; position: relative; }
    .hero-img-box img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center 20%; }
    .hero-overlay-card { position: relative; bottom: unset; right: unset; width: 100%; border-radius: 0; background: var(--navy-2); padding: 30px 20px; backdrop-filter: none; border-left: none; border-top: 4px solid var(--red); }
    .hero-overlay-card h1 { font-size: 1.3rem; margin-bottom: 15px; }
    
    /* Grids & Stacks */
    .benefits-grid, .about-cards-row, .highlights-section, .contact-card-split, .gallery-grid { grid-template-columns: 1fr; }
    
    /* Image Adjustments */
    .about-mini-card img { height: 250px; }
    .high-img-wrap { height: 300px; border-radius: 20px; }
    .gal-item { height: 250px; }
    
    /* Stats */
    .stats-row { grid-template-columns: 1fr 1fr; gap: 30px 0; padding: 30px 10px; }
    .stat-box { border-right: none; }
    .stat-box:nth-child(odd) { border-right: 1px solid rgba(255,255,255,0.05); }
    .stat-val { font-size: 2.5rem; }
    
    /* Contact */
    .contact-info-side { border-right: none; border-bottom: 1px solid rgba(255,255,255,0.05); }
    .boutique-form .form-row { grid-template-columns: 1fr; gap: 15px; }
    
    /* Toggle Animation */
    .nav-toggle.active span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
    .nav-toggle.active span:nth-child(2) { transform: scale(0); }
    
    /* Catalog Header */
    .catalog-header h2 { font-size: 2.5rem; }
    
    /* Navbar Alignment Fix */
    .nav-inner { display: flex; justify-content: space-between; align-items: center; }
    .nav-left { flex: 0 0 auto; }
    .nav-center { flex: 1; display: flex; justify-content: center; gap: 35px; }
    .nav-right { flex: 0 0 auto; display: flex; align-items: center; gap: 20px; }
    
    .nav-center { display: none; }
    .nav-center.active {
        display: flex; position: fixed; top: 90px; left: 50%; transform: translateX(-50%);
        width: 100%; background: var(--navy-2); flex-direction: column; padding: 40px;
        border-radius: 30px; border: 1px solid var(--red); gap: 20px; text-align: center; z-index: 999;
    }
    .nav-center a { font-size: 1.2rem; }
    
    /* Social Navbar */
    .nav-right .social-nav { display: flex; }
    
    /* Global Responsive Stack */
    .inventory-grid, .about-cards-row, .benefits-grid, .footer-grid, .gallery-grid, .showcase-grid { 
        grid-template-columns: 1fr !important; 
    }
    .catalog-tabs { flex-wrap: wrap; gap: 8px; }
    .tab-pill { padding: 10px 18px; font-size: 0.65rem; flex: 1 1 calc(50% - 10px); text-align: center; }
}

/* ══════════════════════════════════════════════════════════
   MOBILE: 600px - 900px
   ══════════════════════════════════════════════════════════ */
@media (max-width: 768px) {
    html { font-size: 16px; }
    .main-content { padding: 20px 8px; }
    
    .catalog-header h2 { font-size: 2.2rem; margin-bottom: 15px; line-height: 1.1; }
    .catalog-header p { font-size: 1rem; line-height: 1.5; }
    
    .hero-v3 { padding-top: 100px; }
    .hero-frame { height: auto; }
    .hero-img-box { height: 40vh; min-height: 300px; }
    .hero-overlay-card { padding: 25px 18px; }
    .hero-overlay-card h1 { font-size: 1.3rem; line-height: 1.3; font-weight: 800; }
    .hero-overlay-card .card-body p { font-size: 0.95rem; line-height: 1.5; }
    .hero-btns-row { gap: 8px; flex-wrap: wrap; }
    .btn-card-touch, .btn-outline-white-sm { font-size: 0.85rem; padding: 12px 18px; }
    
    .benefits-grid, .about-cards-row, .contact-card-split { grid-template-columns: 1fr; gap: 15px; }
    .benefits-section { padding: 60px 0; }
    .benefit-card { padding: 20px 0; }
    .benefit-card p { font-size: 0.95rem; line-height: 1.6; }
    .benefit-card h4 { font-size: 1.7rem; line-height: 1.2; }
    .benefit-card .icon { font-size: 2rem; }
    
    .about-boutique { padding: 40px 0; }
    .about-mini-card img { height: 200px; }
    .about-mini-card h4 { font-size: 1.1rem; }
    .about-mini-card p { font-size: 0.9rem; line-height: 1.5; }
    
    .highlights-section { grid-template-columns: 1fr; }
    .high-img-wrap { height: 250px; }
    .high-content { padding: 40px 25px; }
    .high-text h2 { font-size: 2.2rem; line-height: 1.1; }
    .high-text p { font-size: 0.95rem; line-height: 1.6; }
    
    .faq-boutique { padding: 40px 20px; }
    .faq-trigger { font-size: 0.95rem; padding: 15px 0; }
    .faq-answer p { font-size: 0.9rem; line-height: 1.6; }
    
    .contact-info-side h2 { font-size: 2.2rem; line-height: 1.1; }
    .contact-info-side p { font-size: 0.95rem; }
    .contact-info-side, .contact-form-side { padding: 40px 20px; }
    .item .icon { font-size: 1.5rem; }
    .item .txt strong { font-size: 1rem; }
    .item .txt p { font-size: 0.85rem; line-height: 1.5; }
    
    .boutique-form label { font-size: 0.95rem; }
    .boutique-form .form-row { grid-template-columns: 1fr; }
    .boutique-form input, .boutique-form textarea { padding: 12px 12px; font-size: 16px; min-height: 50px; }
    .full-btn { font-size: 1rem; padding: 16px; }
    
    .maps-module iframe { aspect-ratio: 16/9; }
    
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 20px; }
    .foot-col h4 { font-size: 1.1rem; margin-bottom: 15px; font-weight: 700; }
    .foot-col ul li a { font-size: 0.9rem; }
    .foot-col p { font-size: 0.9rem; }
    
    .whatsapp-float { width: 50px; height: 50px; bottom: 20px; right: 20px; }
    .whatsapp-float svg { width: 28px; height: 28px; }
}

/* ══════════════════════════════════════════════════════════
   SMALL MOBILE: 480px - 600px (iPhone 12/13/14)
   ══════════════════════════════════════════════════════════ */
@media (max-width: 600px) {
    html { font-size: 15px; }
    .main-content { padding: 15px 6px; }
    
    .main-nav { top: 12px; width: 94%; padding: 0 8px; }
    .nav-inner { height: 55px; padding: 0 12px; }
    .logo-hh { font-size: 1.6rem !important; }
    .nav-toggle span { width: 24px; }
    
    .catalog-header { margin: 0 auto 35px; }
    .catalog-header h2 { font-size: 1.8rem; line-height: 1.1; margin-bottom: 12px; }
    .catalog-header p { font-size: 0.95rem; }
    
    .hero-v3 { padding-top: 90px; margin-bottom: 15px; }
    .hero-img-box { height: 35vh; min-height: 250px; }
    .hero-overlay-card { padding: 20px 15px; border-radius: 12px; }
    .hero-overlay-card h1 { font-size: 1.2rem; margin-bottom: 10px; line-height: 1.3; font-weight: 800; }
    .hero-overlay-card .card-body p { font-size: 0.95rem; line-height: 1.5; }
    .btn-card-touch, .btn-outline-white-sm { font-size: 0.8rem; padding: 10px 16px; border-radius: 6px; }
    .hero-btns-row { gap: 6px; }
    
    .benefits-section { padding: 50px 0; }
    .benefit-card { padding: 15px 0; }
    .benefit-card .icon { font-size: 1.8rem; margin-bottom: 15px; }
    .benefit-card h4 { font-size: 1.5rem; margin-bottom: 8px; font-weight: 700; line-height: 1.2; }
    .benefit-card p { font-size: 0.95rem; line-height: 1.6; }
    
    .about-boutique { padding: 35px 0; }
    .about-mini-card { padding-bottom: 20px; border-radius: 20px; }
    .about-mini-card img { height: 180px; margin-bottom: 15px; }
    .about-mini-card h4 { padding: 0 15px; font-size: 1.1rem; margin-bottom: 8px; font-weight: 700; }
    .about-mini-card p { padding: 0 15px; font-size: 0.95rem; line-height: 1.5; }
    
    .faq-boutique { padding: 40px 20px; margin: 30px 0; }
    .faq-trigger { padding: 15px 0; font-size: 1rem; font-weight: 700; }
    .faq-answer { font-size: 0.95rem; line-height: 1.6; }
    
    .contact-section-v3 { margin: 30px 0; }
    .contact-info-side { padding: 30px 15px; background: rgba(255,62,62,0.01); }
    .contact-info-side h2 { font-size: 1.6rem; margin-bottom: 12px; line-height: 1.2; font-weight: 800; }
    .contact-info-side p { font-size: 0.95rem; line-height: 1.5; }
    .contact-form-side { padding: 30px 15px; }
    .section-tag { font-size: 0.7rem; }
    
    .info-items { gap: 15px; }
    .item { gap: 10px; }
    .item .icon { font-size: 1.3rem; }
    .item .txt strong { font-size: 0.95rem; font-weight: 700; }
    .item .txt p { font-size: 0.85rem; line-height: 1.4; margin-bottom: 0; }
    
    .boutique-form input, .boutique-form textarea { padding: 12px 10px; font-size: 16px; min-height: 48px; }
    .boutique-form input::placeholder, .boutique-form textarea::placeholder { font-size: 0.9rem; }
    .full-btn { padding: 16px; font-size: 1rem; min-height: 48px; font-weight: 800; }
    
    .modern-footer { padding: 60px 15px 30px; margin-top: 40px; }
    .footer-grid { grid-template-columns: 1fr; gap: 25px; max-width: 100%; }
    .foot-col h4 { font-size: 1.1rem; margin-bottom: 12px; font-weight: 700; }
    .foot-col ul li { margin-bottom: 8px; }
    .foot-col ul li a { font-size: 0.9rem; }
    .foot-col p { font-size: 0.9rem; }
    .newsletter-box { flex-direction: column; }
    .newsletter-box input { padding: 12px; font-size: 16px; }
    .newsletter-box button { padding: 12px; font-weight: 800; font-size: 0.9rem; }
    
    .whatsapp-float { width: 48px; height: 48px; bottom: 15px; right: 15px; }
    .whatsapp-float svg { width: 26px; height: 26px; }
    
    .stats-row { grid-template-columns: 1fr; gap: 15px; padding: 20px 10px; }
    .stat-box { border-right: none !important; border-bottom: 1px solid rgba(255,255,255,0.05); padding-bottom: 15px; }
    .stat-box:last-child { border-bottom: none; }
    .stat-val { font-size: 2rem; }
    .stat-txt { font-size: 0.65rem; }
}

/* ══════════════════════════════════════════════════════════
   EXTRA SMALL: < 480px (iPhone SE, 6/7, pequeños)
   ══════════════════════════════════════════════════════════ */
@media (max-width: 480px) {
    html { font-size: 15px; }
    .main-content { padding: 12px 4px; }
    
    .main-nav { top: 10px; width: 96%; }
    .nav-inner { height: 52px; padding: 0 10px; }
    .logo-hh { font-size: 1.4rem !important; }
    
    .catalog-header h2 { font-size: 1.6rem; margin-bottom: 10px; line-height: 1.1; }
    .catalog-header p { font-size: 0.9rem; }
    
    .hero-v3 { padding-top: 80px; margin-bottom: 12px; }
    .hero-img-box { height: 30vh; min-height: 220px; }
    .hero-overlay-card { padding: 18px 12px; }
    .hero-overlay-card h1 { font-size: 1.1rem; line-height: 1.3; font-weight: 800; }
    .hero-overlay-card .card-body p { font-size: 0.9rem; line-height: 1.5; }
    .btn-card-touch, .btn-outline-white-sm { font-size: 0.75rem; padding: 9px 14px; }
    
    .benefits-section { padding: 40px 0; }
    .benefit-card { padding: 12px 0; }
    .benefit-card .icon { font-size: 1.6rem; margin-bottom: 12px; }
    .benefit-card h4 { font-size: 1.3rem; margin-bottom: 6px; font-weight: 700; line-height: 1.2; }
    .benefit-card p { font-size: 0.9rem; line-height: 1.5; }
    
    .about-boutique { padding: 30px 0; }
    .about-mini-card img { height: 160px; margin-bottom: 12px; }
    .about-mini-card h4 { padding: 0 12px; font-size: 1rem; font-weight: 700; }
    .about-mini-card p { padding: 0 12px; font-size: 0.85rem; line-height: 1.5; }
    
    .faq-boutique { padding: 30px 15px; margin: 20px 0; border-radius: 20px; }
    .faq-trigger { padding: 12px 0; font-size: 0.95rem; font-weight: 700; }
    .faq-answer { font-size: 0.9rem; line-height: 1.5; }
    
    .contact-info-side { padding: 25px 12px; }
    .contact-info-side h2 { font-size: 1.4rem; margin-bottom: 10px; font-weight: 800; line-height: 1.2; }
    .contact-info-side p { font-size: 0.9rem; }
    .contact-form-side { padding: 25px 12px; }
    
    .item .icon { font-size: 1.1rem; }
    .item .txt strong { font-size: 0.9rem; font-weight: 700; }
    .item .txt p { font-size: 0.8rem; line-height: 1.4; }
    
    .boutique-form input, .boutique-form textarea { font-size: 16px; min-height: 45px; padding: 10px; }
    .boutique-form input::placeholder, .boutique-form textarea::placeholder { font-size: 0.85rem; }
    .full-btn { min-height: 45px; padding: 14px; font-size: 0.95rem; font-weight: 800; }
    
    .modern-footer { padding: 50px 12px 25px; margin-top: 30px; }
    .footer-grid { gap: 20px; }
    .foot-col h4 { font-size: 1rem; margin-bottom: 10px; font-weight: 700; }
    .foot-col ul li a { font-size: 0.85rem; }
    .foot-col p { font-size: 0.85rem; }
    .newsletter-box input { font-size: 16px; padding: 10px; }
    .newsletter-box button { font-size: 0.85rem; padding: 10px; }
    
    .whatsapp-float { width: 45px; height: 45px; bottom: 12px; right: 12px; }
    .whatsapp-float svg { width: 24px; height: 24px; }
}

@media (max-width: 360px) {
    .item .txt strong { font-size: 0.8rem; }
    .item .txt p { font-size: 0.7rem; }

    .boutique-form input, .boutique-form textarea { font-size: 16px; min-height: 42px; }
    .full-btn { min-height: 42px; padding: 14px; }

    .modern-footer { padding: 50px 12px 25px; margin-top: 30px; }
    .footer-grid { gap: 20px; }
    .foot-col h4 { font-size: 0.9rem; margin-bottom: 10px; }
    .foot-col ul li a { font-size: 0.7rem; }

    .whatsapp-float { width: 45px; height: 45px; bottom: 12px; right: 12px; }
    .whatsapp-float svg { width: 24px; height: 24px; }
}

/* ══════════════════════════════════════════════════════════
   UTILITIES & ANIMATIONS
   ══════════════════════════════════════════════════════════ */

.mouse-light {
    position: fixed;
    top: 0; left: 0;
    width: 1000px; height: 1000px;
    background: radial-gradient(circle, rgba(255,62,62,0.07) 0%, transparent 60%);
    pointer-events: none;
    z-index: 1;
    mix-blend-mode: screen;
    will-change: transform;
}

.metal-shine { position: relative; overflow: hidden; }
.metal-shine::after {
    content: "";
    position: absolute;
    top: -50%; left: -50%;
    width: 200%; height: 200%;
    background: linear-gradient(
        45deg,
        transparent 45%,
        rgba(255, 255, 255, 0.1) 50%,
        transparent 55%
    );
    transform: rotate(-45deg);
    transition: 0.8s;
    pointer-events: none;
}
.metal-shine:hover::after { left: 100%; top: 100%; }

.vertical-gallery { padding: 40px 0; }
.gallery-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.gal-item { height: 400px; border-radius: 30px; overflow: hidden; border: 1px solid rgba(255,255,255,0.05); }
.gal-item img { width: 100%; height: 100%; object-fit: cover; }

/* Reveal Animations */
[data-reveal] {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.7s cubic-bezier(0.2, 0.8, 0.2, 1),
                transform 0.7s cubic-bezier(0.2, 0.8, 0.2, 1);
}
[data-reveal].is-visible { opacity: 1; transform: translateY(0); }

/* Applications Showcase */
.applications-showcase {
    background: #0b3d91;
    padding: 80px 40px;
    border-radius: 40px;
    margin-top: 20px;
    border: 1px solid rgba(255,255,255,0.05);
}
.showcase-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}
.showcase-text h2 { font-family: "Bebas Neue", sans-serif; font-size: 3.5rem; line-height: 0.9; margin-bottom: 20px; color: white; }
.showcase-text h2 span { color: var(--red); }
.showcase-text p { color: rgba(255,255,255,0.8); font-size: 1.1rem; margin-bottom: 30px; }

.showcase-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 1fr 1fr;
    gap: 15px;
}
.quad-item { border-radius: 20px; overflow: hidden; border: 1px solid rgba(255,255,255,0.1); height: 200px; }
.quad-item img { width: 100%; height: 100%; object-fit: cover; }

@media (max-width: 900px) {
    .applications-showcase { padding: 60px 20px; }
    .showcase-container { grid-template-columns: 1fr; text-align: center; }
    .showcase-text { display: flex; flex-direction: column; align-items: center; }
    .showcase-grid { grid-template-columns: 1fr 1fr; }
    .quad-item { height: 150px; }
}
@media (max-width: 600px) {
    .applications-showcase { padding: 45px 15px; border-radius: 25px; }
    .showcase-text h2 { font-size: 2.2rem; }
    .showcase-text p { font-size: 0.95rem; }
}

/* Footer Premium Styling */
.modern-footer { 
    background: #010409; 
    padding: 100px 20px 40px; 
    border-top: 1px solid rgba(255,255,255,0.05);
    margin-top: 60px;
}
.footer-grid { 
    max-width: 1100px; margin: 0 auto;
    display: grid; 
    grid-template-columns: repeat(4, 1fr); 
    gap: 40px; 
}
.foot-col h4 { 
    color: white; font-family: "Bebas Neue", sans-serif; font-size: 1.4rem; 
    margin-bottom: 25px; letter-spacing: 0.05em; 
}
.foot-col ul { list-style: none; padding: 0; }
.foot-col ul li { margin-bottom: 12px; }
.foot-col ul li a { 
    color: var(--steel-lt); text-decoration: none; font-size: 0.9rem; 
    transition: 0.3s; 
}
.foot-col ul li a:hover { color: var(--red); padding-left: 5px; }

.newsletter-box { display: flex; gap: 10px; margin-top: 20px; }
.newsletter-box input { 
    background: rgba(255,255,255,0.03); 
    border: 1px solid rgba(255,255,255,0.1); 
    padding: 12px; border-radius: 8px; color: white; width: 100%;
    outline: none;
}
.newsletter-box input:focus { border-color: var(--red); }
.newsletter-box button { 
    background: var(--red); border: none; color: white; 
    padding: 0 15px; border-radius: 8px; cursor: pointer; font-weight: 800;
}

@media (max-width: 900px) {
    .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 600px) {
    .footer-grid { grid-template-columns: 1fr; text-align: center; }
    .newsletter-box { justify-content: center; }
}

/* ═══════════════════════════════════════════════════════════ */
/* END OF STYLESHEET */
/* ═══════════════════════════════════════════════════════════ */

/* ═══════════════════════════════════════════════════════════════════════════════
   SECCIÓN BENEFICIOS - COMPLETAMENTE RESPONSIVE (VERSIÓN MEJORADA)
   Optimizada para Desktop, Tablet y Mobile
   ═══════════════════════════════════════════════════════════════════════════════ */

/* ───────────────────────────────────────────────────────────────────────────── */
/* DESKTOP (Default - 1024px+) */
/* ───────────────────────────────────────────────────────────────────────────── */

.benefits-section {
    padding: 80px 20px;
    margin: 40px 0;
}

.benefits-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    max-width: 1100px;
    margin: 0 auto;
}

.benefit-card {
    background: transparent;
    padding: 50px 40px;
    border-radius: 20px;
    border: 2px solid rgba(255, 62, 62, 0.1);
    transition: all 0.4s cubic-bezier(0.2, 0.8, 0.2, 1);
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    position: relative;
    overflow: hidden;
}

.benefit-card:hover {
    border-color: var(--red);
    background: rgba(255, 62, 62, 0.02);
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(255, 62, 62, 0.15);
}

.benefit-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 0;
    background: var(--red);
    transition: height 0.6s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.benefit-card:hover::before {
    height: 100%;
}

.benefit-card .icon {
    font-size: 4rem;
    margin-bottom: 30px;
    display: block;
    min-height: 80px;
    line-height: 1;
}

.benefit-card h4 {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 2.2rem;
    line-height: 1.2;
    margin-bottom: 20px;
    color: var(--white);
    font-weight: 800;
    letter-spacing: 0.02em;
}

.benefit-card p {
    font-size: 1rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.8);
    margin: 0;
    flex: 1;
}

/* TABLET (900px - 1024px) */
@media (max-width: 1024px) {
    .benefits-section {
        padding: 70px 20px;
    }
    .benefits-grid {
        gap: 35px;
    }
    .benefit-card {
        padding: 45px 35px;
    }
    .benefit-card .icon {
        font-size: 3.5rem;
        min-height: 75px;
    }
    .benefit-card h4 {
        font-size: 2rem;
        margin-bottom: 18px;
    }
    .benefit-card p {
        font-size: 0.95rem;
    }
}

/* TABLET MEDIO (768px - 900px) */
@media (max-width: 900px) {
    .benefits-section {
        padding: 60px 15px;
    }
    .benefits-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    .benefit-card {
        padding: 40px 30px;
        border-radius: 15px;
    }
    .benefit-card .icon {
        font-size: 3rem;
        min-height: 65px;
        margin-bottom: 25px;
    }
    .benefit-card h4 {
        font-size: 1.8rem;
        line-height: 1.3;
        margin-bottom: 15px;
    }
    .benefit-card p {
        font-size: 0.92rem;
        line-height: 1.6;
    }
}

/* MOBILE GRANDE (600px - 768px) */
@media (max-width: 768px) {
    .benefits-section {
        padding: 50px 12px;
        margin: 30px 0;
    }
    .benefits-grid {
        grid-template-columns: 1fr;
        gap: 25px;
        padding: 0 8px;
    }
    .benefit-card {
        padding: 35px 25px;
        border-radius: 15px;
        border: 1.5px solid rgba(255, 62, 62, 0.15);
    }
    .benefit-card .icon {
        font-size: 2.8rem;
        min-height: 60px;
        margin-bottom: 20px;
    }
    .benefit-card h4 {
        font-size: 1.6rem;
        line-height: 1.3;
        margin-bottom: 12px;
        letter-spacing: 0.01em;
    }
    .benefit-card p {
        font-size: 0.9rem;
        line-height: 1.5;
        color: rgba(255, 255, 255, 0.75);
    }
}

/* MOBILE MEDIO (480px - 600px) */
@media (max-width: 600px) {
    .benefits-section {
        padding: 45px 10px;
        margin: 25px 0;
    }
    .benefits-grid {
        grid-template-columns: 1fr;
        gap: 20px;
        padding: 0;
    }
    .benefit-card {
        padding: 32px 22px;
        border-radius: 12px;
        border: 1px solid rgba(255, 62, 62, 0.12);
    }
    .benefit-card:hover {
        transform: translateY(-3px);
        box-shadow: 0 10px 25px rgba(255, 62, 62, 0.1);
    }
    .benefit-card .icon {
        font-size: 2.5rem;
        min-height: 55px;
        margin-bottom: 18px;
    }
    .benefit-card h4 {
        font-size: 1.5rem;
        line-height: 1.2;
        margin-bottom: 12px;
        font-weight: 800;
    }
    .benefit-card p {
        font-size: 0.88rem;
        line-height: 1.5;
        color: rgba(255, 255, 255, 0.75);
        letter-spacing: 0.3px;
    }
}

/* MOBILE PEQUEÑO (360px - 480px) */
@media (max-width: 480px) {
    .benefits-section {
        padding: 40px 8px;
        margin: 20px 0;
    }
    .benefits-grid {
        gap: 18px;
        padding: 0 4px;
    }
    .benefit-card {
        padding: 28px 18px;
        border-radius: 10px;
        border: 1px solid rgba(255, 62, 62, 0.1);
    }
    .benefit-card::before {
        width: 3px;
    }
    .benefit-card:hover::before {
        width: 3px;
    }
    .benefit-card .icon {
        font-size: 2.2rem;
        min-height: 50px;
        margin-bottom: 15px;
    }
    .benefit-card h4 {
        font-size: 1.3rem;
        line-height: 1.2;
        margin-bottom: 10px;
        font-weight: 800;
        word-spacing: 0.05em;
    }
    .benefit-card p {
        font-size: 0.85rem;
        line-height: 1.4;
        color: rgba(255, 255, 255, 0.7);
    }
}

/* EXTRA PEQUEÑO (< 360px) */
@media (max-width: 360px) {
    .benefits-section {
        padding: 35px 6px;
        margin: 15px 0;
    }
    .benefits-grid {
        gap: 15px;
    }
    .benefit-card {
        padding: 25px 15px;
        border-radius: 8px;
    }
    .benefit-card .icon {
        font-size: 2rem;
        min-height: 45px;
        margin-bottom: 12px;
    }
    .benefit-card h4 {
        font-size: 1.2rem;
        margin-bottom: 8px;
    }
    .benefit-card p {
        font-size: 0.8rem;
        line-height: 1.3;
    }
}


/* ═══════════════════════════════════════════════════════════
   ANIMATION SYSTEM v3.0
   ═══════════════════════════════════════════════════════════ */

/* ── Scroll Progress Bar ── */
.scroll-progress {
    position: fixed;
    top: 0; left: 0;
    height: 3px;
    width: 0%;
    background: linear-gradient(90deg, var(--red), rgba(255, 62, 62, 0.5));
    z-index: 9999;
    box-shadow: 0 0 10px var(--red-glow);
    pointer-events: none;
    transition: width 0.1s linear;
}

/* ── Hero Entrance ── */
.js-ready .hero-overlay-card {
    opacity: 0;
    transform: translateX(35px);
    transition: opacity 0.85s cubic-bezier(0.2, 0.8, 0.2, 1),
                transform 0.85s cubic-bezier(0.2, 0.8, 0.2, 1);
}
.js-ready .hero-overlay-card.hero-animate {
    opacity: 1;
    transform: translateX(0);
}
.js-ready .hero-btn-hidden {
    opacity: 0;
    transform: translateY(12px);
    transition: opacity 0.5s cubic-bezier(0.2, 0.8, 0.2, 1),
                transform 0.5s cubic-bezier(0.2, 0.8, 0.2, 1);
}
.js-ready .hero-btn-visible {
    opacity: 1;
    transform: translateY(0);
}

/* Hero image transition (for parallax zoom) */
.hero-img-box img {
    transition: transform 0.15s linear;
    will-change: transform;
}

/* ── Title Clip-path Wipe ── */
.title-reveal {
    clip-path: polygon(0 0, 0 0, 0 100%, 0 100%);
    transition: clip-path 0.95s cubic-bezier(0.16, 1, 0.3, 1);
}
.title-revealed {
    clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%);
}

/* ── Image Lazy Fade ── */
.img-lazy {
    opacity: 0;
    transform: scale(1.03);
    transition: opacity 0.75s ease, transform 0.75s ease;
}
.img-loaded {
    opacity: 1;
    transform: scale(1);
}

/* ── Gallery / Quad Image Zoom ── */
.gal-item img,
.quad-item img {
    transition: transform 0.65s cubic-bezier(0.2, 0.8, 0.2, 1);
}

/* ── About card image ── */
.about-mini-card img {
    transition: transform 0.65s cubic-bezier(0.2, 0.8, 0.2, 1), opacity 0.75s ease;
}

/* ── WhatsApp Pulse ── */
@keyframes waPulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.5), 0 10px 25px rgba(37, 211, 102, 0.3); }
    60%       { box-shadow: 0 0 0 14px rgba(37, 211, 102, 0), 0 10px 25px rgba(37, 211, 102, 0.3); }
}
.whatsapp-float { animation: waPulse 3s ease infinite; }

/* ── Stat Box ── */
.stat-box { transition: transform 0.3s cubic-bezier(0.2, 0.8, 0.2, 1); cursor: default; }
.stat-box:hover { transform: scale(1.07); }

/* ── Form Input Focus ── */
.boutique-form input,
.boutique-form textarea {
    transition: border-color 0.3s, background 0.3s, box-shadow 0.3s;
}
.boutique-form input:focus,
.boutique-form textarea:focus {
    background: rgba(255, 62, 62, 0.03);
    box-shadow: 0 4px 16px rgba(255, 62, 62, 0.08);
}

/* ── inv-card: smooth transition base ── */
.inv-card {
    transition: transform 0.4s cubic-bezier(0.2, 0.8, 0.2, 1),
                border-color 0.4s,
                box-shadow 0.4s;
    will-change: transform;
}

/* ── Mobile Menu Slide ── */
@keyframes menuSlideIn {
    from { opacity: 0; transform: translateX(-50%) translateY(-15px); }
    to   { opacity: 1; transform: translateX(-50%) translateY(0); }
}
.nav-center.active {
    animation: menuSlideIn 0.3s cubic-bezier(0.2, 0.8, 0.2, 1) forwards;
}

/* ── FAQ item hover tint ── */
.faq-item-v3 {
    transition: background 0.3s;
    border-radius: 8px;
    padding: 0 10px;
    margin: 0 -10px;
}
.faq-item-v3:hover { background: rgba(255, 62, 62, 0.02); }

/* ── Nav link active indicator ── */
.main-nav a { position: relative; }
.main-nav .menu-links a::after {
    content: '';
    position: absolute;
    bottom: -4px; left: 0;
    width: 0; height: 2px;
    background: var(--red);
    transition: width 0.3s cubic-bezier(0.2, 0.8, 0.2, 1);
    border-radius: 2px;
}
.main-nav .menu-links a:hover::after { width: 100%; }

/* ── Tab pill transition ── */
.tab-pill { transition: background 0.25s, color 0.25s, border-color 0.25s, box-shadow 0.25s, transform 0.2s; }
.tab-pill:active { transform: scale(0.96); }

/* ── Prefers Reduced Motion ── */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    [data-reveal]            { opacity: 1 !important; transform: none !important; }
    .title-reveal            { clip-path: none !important; }
    .img-lazy                { opacity: 1 !important; transform: none !important; }
    .js-ready .hero-overlay-card { opacity: 1 !important; transform: none !important; }
    .js-ready .hero-btn-hidden   { opacity: 1 !important; transform: none !important; }
    .whatsapp-float          { animation: none; }
}