/* ============================================
   UltraClean Hogar — Premium Catalog Styles
   ============================================ */

/* === VARIABLES === */
:root {
    --primary: #00c853;
    --primary-dark: #0f9d58;
    --primary-glow: rgba(0, 200, 83, 0.3);
    --accent: #f9a825;
    --accent-glow: rgba(249, 168, 37, 0.3);
    --bg: #0a0f1a;
    --bg-card: rgba(255, 255, 255, 0.04);
    --bg-card-hover: rgba(255, 255, 255, 0.08);
    --surface: #111827;
    --text: #f1f5f9;
    --text-muted: #94a3b8;
    --border: rgba(255, 255, 255, 0.08);
    --radius: 16px;
    --radius-sm: 10px;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --font: 'Outfit', sans-serif;
    --shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    --green-gradient: linear-gradient(135deg, #00c853, #0f9d58);
    --gold-gradient: linear-gradient(135deg, #f9a825, #ff8f00);
}

/* === RESET === */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body {
    font-family: var(--font);
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
    overflow-x: hidden;
}
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; display: block; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.section-padding { padding: 100px 0; }

/* === NAVBAR === */
#navbar {
    position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
    padding: 16px 0;
    background: rgba(10, 15, 26, 0.6);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    transition: var(--transition);
}
#navbar.scrolled { padding: 10px 0; background: rgba(10, 15, 26, 0.9); }
.nav-container { display: flex; align-items: center; justify-content: space-between; }
.logo { display: flex; align-items: center; gap: 10px; font-size: 1.4rem; font-weight: 700; }
.logo img { height: 42px; width: 42px; object-fit: contain; border-radius: 8px; }
.logo-accent { color: var(--primary); }
.nav-links { display: flex; gap: 32px; }
.nav-links a {
    font-size: 0.95rem; font-weight: 500; color: var(--text-muted);
    transition: var(--transition); position: relative;
}
.nav-links a::after {
    content: ''; position: absolute; bottom: -4px; left: 0; width: 0; height: 2px;
    background: var(--green-gradient); transition: var(--transition); border-radius: 2px;
}
.nav-links a:hover { color: var(--text); }
.nav-links a:hover::after { width: 100%; }

/* Hamburger */
.hamburger { display: none; flex-direction: column; gap: 5px; padding: 4px; z-index: 1001; }
.hamburger span { display: block; width: 24px; height: 2px; background: var(--text); border-radius: 2px; transition: var(--transition); }
.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); }

/* Menu Overlay */
.menu-overlay {
    display: none; position: fixed; inset: 0; background: rgba(0,0,0,0.5);
    z-index: 998; backdrop-filter: blur(4px);
}
.menu-overlay.active { display: block; }

/* === BUTTONS === */
.btn {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 14px 28px; border-radius: 50px; font-weight: 600;
    font-size: 0.95rem; transition: var(--transition); cursor: pointer;
}
.btn-primary {
    background: var(--green-gradient); color: #fff;
    box-shadow: 0 4px 20px var(--primary-glow);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 30px var(--primary-glow); }
.btn-outline {
    border: 2px solid rgba(255,255,255,0.2); color: var(--text);
    backdrop-filter: blur(10px);
}
.btn-outline:hover { border-color: var(--primary); color: var(--primary); }
.btn-outline-light {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 12px 24px; border-radius: 50px; font-weight: 600;
    border: 2px solid rgba(255,255,255,0.2); color: var(--text);
    font-size: 0.9rem; transition: var(--transition);
}
.btn-outline-light:hover { border-color: var(--primary); color: var(--primary); }
.btn-card {
    width: 100%; padding: 12px; border-radius: var(--radius-sm);
    background: var(--green-gradient); color: #fff;
    font-weight: 600; font-size: 0.9rem; transition: var(--transition);
}
.btn-card:hover { transform: translateY(-1px); box-shadow: 0 4px 16px var(--primary-glow); }

/* === HERO === */
.hero {
    position: relative; min-height: 100vh; display: flex;
    align-items: center; justify-content: center; overflow: hidden;
    background: radial-gradient(ellipse at 30% 50%, rgba(0,200,83,0.12) 0%, transparent 60%),
                radial-gradient(ellipse at 70% 50%, rgba(15,157,88,0.08) 0%, transparent 60%),
                var(--bg);
}
.hero-overlay {
    position: absolute; inset: 0;
    background: linear-gradient(180deg, rgba(10,15,26,0.3) 0%, rgba(10,15,26,0.8) 100%);
    z-index: 1;
}
.hero-bubbles { position: absolute; inset: 0; z-index: 0; overflow: hidden; }
.bubble {
    position: absolute; border-radius: 50%; background: radial-gradient(circle, rgba(0,200,83,0.15), transparent);
    border: 1px solid rgba(0,200,83,0.1); animation: floatBubble linear infinite;
}
@keyframes floatBubble {
    0% { transform: translateY(100vh) scale(0); opacity: 0; }
    10% { opacity: 1; }
    90% { opacity: 0.6; }
    100% { transform: translateY(-100px) scale(1); opacity: 0; }
}
.hero-content {
    position: relative; z-index: 2; text-align: center;
    max-width: 700px; padding: 0 24px;
}
.hero-badge {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 8px 20px; border-radius: 50px; font-size: 0.85rem; font-weight: 500;
    background: rgba(0,200,83,0.1); border: 1px solid rgba(0,200,83,0.2);
    color: var(--primary); margin-bottom: 24px;
    animation: fadeInDown 0.8s ease-out;
}
.sparkle { animation: pulse 2s infinite; }
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: 0.5; } }
.hero h1 {
    font-size: clamp(2.5rem, 6vw, 4.2rem); font-weight: 800;
    line-height: 1.1; margin-bottom: 20px;
    animation: fadeInUp 0.8s ease-out 0.2s both;
}
.text-gradient {
    background: linear-gradient(135deg, var(--primary), #69f0ae, var(--accent));
    -webkit-background-clip: text; -webkit-text-fill-color: transparent;
    background-clip: text;
}
.hero p {
    font-size: 1.15rem; color: var(--text-muted); margin-bottom: 32px;
    animation: fadeInUp 0.8s ease-out 0.4s both;
}
.hero-buttons {
    display: flex; gap: 16px; justify-content: center; flex-wrap: wrap;
    animation: fadeInUp 0.8s ease-out 0.6s both;
}
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeInDown {
    from { opacity: 0; transform: translateY(-20px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Scroll indicator */
.scroll-indicator {
    position: absolute; bottom: 30px; left: 50%; transform: translateX(-50%);
    z-index: 2; animation: bounce 2s infinite;
}
.scroll-arrow {
    width: 24px; height: 24px; border-right: 2px solid var(--primary);
    border-bottom: 2px solid var(--primary); transform: rotate(45deg); opacity: 0.6;
}
@keyframes bounce {
    0%,100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(10px); }
}

/* === STATS BAR === */
.stats-bar {
    background: var(--surface); border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border); padding: 40px 0;
}
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; text-align: center; }
.stat-item { display: flex; flex-direction: column; align-items: center; gap: 4px; }
.stat-number {
    font-size: 2.2rem; font-weight: 800; color: var(--primary);
    display: inline-flex; align-items: baseline;
}
.stat-suffix { font-size: 1.4rem; font-weight: 700; color: var(--primary); }
.stat-label { font-size: 0.85rem; color: var(--text-muted); font-weight: 500; }

/* === SECTION TAGS & HEADERS === */
.section-tag {
    display: inline-block; padding: 6px 16px; border-radius: 50px;
    font-size: 0.8rem; font-weight: 600; text-transform: uppercase; letter-spacing: 1px;
    background: rgba(0,200,83,0.1); color: var(--primary);
    border: 1px solid rgba(0,200,83,0.2); margin-bottom: 16px;
}
.section-header { text-align: center; margin-bottom: 60px; }
.section-header h2 { font-size: clamp(2rem, 4vw, 2.8rem); font-weight: 800; margin-bottom: 12px; }
.section-header p { color: var(--text-muted); font-size: 1.1rem; max-width: 500px; margin: 0 auto; }

/* === ABOUT === */
.about { background: var(--bg); }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.about-text h2 { font-size: clamp(1.8rem, 3.5vw, 2.5rem); font-weight: 800; margin: 12px 0 20px; }
.about-text p { color: var(--text-muted); margin-bottom: 16px; font-size: 1.05rem; }
.about-features { display: flex; flex-direction: column; gap: 20px; }
.feature-card {
    display: flex; gap: 16px; padding: 20px; border-radius: var(--radius);
    background: var(--bg-card); border: 1px solid var(--border);
    transition: var(--transition);
}
.feature-card:hover { background: var(--bg-card-hover); border-color: rgba(0,200,83,0.2); transform: translateX(4px); }
.feature-icon { font-size: 2rem; flex-shrink: 0; }
.feature-text h3 { font-size: 1.1rem; font-weight: 700; margin-bottom: 4px; }
.feature-text p { font-size: 0.9rem; color: var(--text-muted); }

/* === CATALOG === */
.catalog { background: linear-gradient(180deg, var(--bg) 0%, var(--surface) 50%, var(--bg) 100%); }
.catalog-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.product-card {
    background: var(--bg-card); border: 1px solid var(--border);
    border-radius: var(--radius); overflow: hidden;
    transition: var(--transition); cursor: pointer; position: relative;
}
.product-card:hover {
    transform: translateY(-8px);
    border-color: rgba(0,200,83,0.3);
    box-shadow: 0 20px 60px rgba(0,200,83,0.15);
}
.product-img {
    position: relative; height: 280px; overflow: hidden;
    display: flex; align-items: center; justify-content: center; padding: 20px;
}
.product-bg-green { background: linear-gradient(135deg, #0a2e1a, #0f4a2a); }
.product-bg-pink { background: linear-gradient(135deg, #2e0a1a, #4a0f2a); }
.product-bg-amber { background: linear-gradient(135deg, #2e2a0a, #4a3e0f); }
.product-bg-blue { background: linear-gradient(135deg, #0a1a2e, #0f2a4a); }
.product-img img {
    max-height: 100%; width: auto; object-fit: contain;
    transition: transform 0.4s ease; filter: drop-shadow(0 8px 24px rgba(0,0,0,0.4));
}
.product-card:hover .product-img img { transform: scale(1.08); }
.product-badge {
    position: absolute; top: 12px; right: 12px;
    padding: 4px 12px; border-radius: 50px; font-size: 0.75rem; font-weight: 600;
    background: var(--green-gradient); color: #fff;
}
.product-info { padding: 20px; }
.product-info h3 { font-size: 1.1rem; font-weight: 700; margin-bottom: 4px; }
.product-tagline { font-size: 0.85rem; color: var(--text-muted); margin-bottom: 12px; }
.product-price {
    font-size: 1.5rem; font-weight: 800; color: var(--primary); margin-bottom: 16px;
}
.product-price span { font-size: 0.85rem; font-weight: 500; color: var(--text-muted); }

/* === MODAL === */
.modal {
    display: none; position: fixed; inset: 0; z-index: 2000;
    align-items: center; justify-content: center; padding: 24px;
}
.modal.active { display: flex; }
.modal-overlay {
    position: absolute; inset: 0; background: rgba(0,0,0,0.7);
    backdrop-filter: blur(8px); animation: fadeIn 0.3s ease;
}
.modal-content {
    position: relative; background: var(--surface); border: 1px solid var(--border);
    border-radius: var(--radius); max-width: 800px; width: 100%; max-height: 90vh;
    overflow-y: auto; animation: modalSlideUp 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}
@keyframes modalSlideUp {
    from { opacity: 0; transform: translateY(40px) scale(0.95); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
.modal-close {
    position: absolute; top: 16px; right: 16px; z-index: 10;
    width: 40px; height: 40px; border-radius: 50%;
    background: rgba(255,255,255,0.1); color: var(--text);
    font-size: 1.5rem; display: flex; align-items: center; justify-content: center;
    transition: var(--transition);
}
.modal-close:hover { background: rgba(255,255,255,0.2); }
.modal-body { display: grid; grid-template-columns: 1fr 1fr; }
.modal-img {
    display: flex; align-items: center; justify-content: center;
    padding: 40px; min-height: 300px;
}
.modal-img img {
    max-height: 350px; width: auto; object-fit: contain;
    filter: drop-shadow(0 12px 32px rgba(0,0,0,0.5));
}
.modal-info { padding: 40px; display: flex; flex-direction: column; gap: 16px; }
.modal-badge {
    display: inline-block; padding: 4px 14px; border-radius: 50px;
    font-size: 0.8rem; font-weight: 600; background: var(--green-gradient); color: #fff;
    width: fit-content;
}
.modal-info h2 { font-size: 1.6rem; font-weight: 800; }
.modal-desc { color: var(--text-muted); font-size: 0.95rem; line-height: 1.7; }
.modal-features { display: flex; flex-direction: column; gap: 8px; }
.modal-features li {
    display: flex; align-items: center; gap: 8px; font-size: 0.9rem; color: var(--text-muted);
}
.modal-features li::before { content: '✓'; color: var(--primary); font-weight: 700; }
.modal-specs {
    display: grid; grid-template-columns: 1fr 1fr; gap: 8px;
    padding: 16px; background: rgba(0,200,83,0.05); border-radius: var(--radius-sm);
    border: 1px solid rgba(0,200,83,0.1);
}
.spec-item { font-size: 0.85rem; }
.spec-label { color: var(--text-muted); }
.spec-value { font-weight: 600; color: var(--text); }
.modal-price-row {
    display: flex; align-items: center; justify-content: space-between;
    gap: 16px; margin-top: 8px; flex-wrap: wrap;
}
.modal-price { font-size: 2rem; font-weight: 800; color: var(--primary); }
.btn-whatsapp-modal {
    padding: 12px 24px; border-radius: 50px; background: #25d366; color: #fff;
    font-weight: 600; font-size: 0.9rem; display: inline-flex; align-items: center;
    gap: 8px; transition: var(--transition); text-decoration: none;
}
.btn-whatsapp-modal:hover { background: #1ebe5d; transform: translateY(-2px); box-shadow: 0 6px 20px rgba(37,211,102,0.3); }

/* === TESTIMONIALS === */
.testimonials { background: var(--bg); }
.testimonials-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.testimonial-card {
    background: var(--bg-card); border: 1px solid var(--border);
    border-radius: var(--radius); padding: 32px;
    transition: var(--transition);
}
.testimonial-card:hover { border-color: rgba(0,200,83,0.2); transform: translateY(-4px); }
.testimonial-stars { color: var(--accent); font-size: 1.1rem; margin-bottom: 16px; letter-spacing: 2px; }
.testimonial-card > p { color: var(--text-muted); font-size: 0.95rem; line-height: 1.7; margin-bottom: 20px; font-style: italic; }
.testimonial-author { display: flex; align-items: center; gap: 12px; }
.author-avatar {
    width: 44px; height: 44px; border-radius: 50%;
    background: var(--green-gradient); display: flex; align-items: center; justify-content: center;
    font-weight: 700; font-size: 0.85rem; color: #fff; flex-shrink: 0;
}
.testimonial-author strong { display: block; font-size: 0.95rem; }
.testimonial-author span { font-size: 0.8rem; color: var(--text-muted); }

/* === LOCATION === */
.location { background: var(--surface); }
.location-info-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-bottom: 40px; }
.info-card {
    text-align: center; padding: 32px 24px; border-radius: var(--radius);
    background: var(--bg-card); border: 1px solid var(--border); transition: var(--transition);
}
.info-card:hover { border-color: rgba(0,200,83,0.2); transform: translateY(-4px); }
.info-card-icon { font-size: 2.2rem; margin-bottom: 12px; }
.info-card h4 { font-size: 1.1rem; font-weight: 700; margin-bottom: 8px; }
.info-card p { font-size: 0.9rem; color: var(--text-muted); line-height: 1.6; }
.location-map { border-radius: var(--radius); overflow: hidden; border: 1px solid var(--border); }

/* === FOOTER === */
.footer-wave { margin-bottom: -2px; }
.footer-wave svg { display: block; width: 100%; height: auto; }
.footer-main { background: #0a0e17; padding: 60px 0 0; }
.footer-content { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 40px; }
.footer-logo { height: 48px; width: 48px; object-fit: contain; border-radius: 8px; margin-bottom: 12px; }
.footer-brand p { color: var(--text-muted); font-size: 0.9rem; margin-bottom: 16px; }
.footer-social { display: flex; gap: 12px; }
.social-link {
    width: 42px; height: 42px; border-radius: 50%; display: flex;
    align-items: center; justify-content: center;
    background: rgba(255,255,255,0.06); border: 1px solid var(--border);
    color: var(--text-muted); transition: var(--transition);
}
.social-link:hover { background: var(--green-gradient); color: #fff; border-color: transparent; transform: translateY(-2px); }
.footer-links-col h3 { font-size: 1rem; font-weight: 700; margin-bottom: 16px; }
.footer-links-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-links-col a { font-size: 0.9rem; color: var(--text-muted); transition: var(--transition); }
.footer-links-col a:hover { color: var(--primary); }
.footer-links-col > p { color: var(--text-muted); font-size: 0.9rem; margin-bottom: 16px; }
.footer-bottom {
    text-align: center; padding: 24px 0; margin-top: 40px;
    border-top: 1px solid var(--border);
}
.footer-bottom p { font-size: 0.8rem; color: var(--text-muted); }

/* === WHATSAPP FAB === */
.fab-whatsapp {
    position: fixed; bottom: 28px; right: 28px; z-index: 999;
    width: 60px; height: 60px; border-radius: 50%;
    background: #25d366; display: flex; align-items: center; justify-content: center;
    box-shadow: 0 6px 24px rgba(37,211,102,0.4);
    transition: var(--transition); animation: fabPulse 2s infinite;
}
.fab-whatsapp:hover { transform: scale(1.1); box-shadow: 0 8px 32px rgba(37,211,102,0.5); }
@keyframes fabPulse {
    0%,100% { box-shadow: 0 6px 24px rgba(37,211,102,0.4); }
    50% { box-shadow: 0 6px 40px rgba(37,211,102,0.6); }
}

/* === REVEAL ANIMATIONS === */
[data-reveal] { opacity: 0; transition: opacity 0.8s ease, transform 0.8s ease; }
[data-reveal="up"] { transform: translateY(40px); }
[data-reveal="left"] { transform: translateX(-40px); }
[data-reveal="right"] { transform: translateX(40px); }
[data-reveal].revealed { opacity: 1; transform: translate(0); }

/* === RESPONSIVE === */
@media (max-width: 1024px) {
    .catalog-grid { grid-template-columns: repeat(2, 1fr); }
    .about-grid { grid-template-columns: 1fr; gap: 40px; }
    .modal-body { grid-template-columns: 1fr; }
    .modal-img { min-height: 200px; padding: 24px; }
    .footer-content { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
    .section-padding { padding: 60px 0; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 20px; }
    .testimonials-grid { grid-template-columns: 1fr; }
    .location-info-cards { grid-template-columns: 1fr; }
    .footer-content { grid-template-columns: 1fr; gap: 32px; }
    .hamburger { display: flex; }
    #nav-menu {
        position: fixed; top: 0; right: -300px; width: 280px; height: 100vh;
        background: var(--surface); z-index: 999; padding: 80px 32px 32px;
        transition: right 0.3s ease; border-left: 1px solid var(--border);
    }
    #nav-menu.active { right: 0; }
    .nav-links { flex-direction: column; gap: 24px; }
    .nav-links a { font-size: 1.1rem; }
    .hero h1 { font-size: 2.2rem; }
    .hero p { font-size: 1rem; }
    .catalog-grid { grid-template-columns: 1fr; max-width: 400px; margin: 0 auto; }
    .modal-content { margin: 12px; max-height: 95vh; }
    .modal-info { padding: 24px; }
    .modal-price-row { flex-direction: column; align-items: flex-start; }
}