/* ─── RESET & BASE ─────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: 'Roboto', sans-serif; font-size: 16px; color: #333; background: #fff; line-height: 1.7; }
a { color: inherit; text-decoration: none; transition: color .2s; }
a:hover { color: #e8a000; }
img { max-width: 100%; height: auto; display: block; }
ul { list-style: none; }

/* ─── CONTAINER ─────────────────────────────────────────────────────────────── */
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }

/* ─── HEADER ────────────────────────────────────────────────────────────────── */
.site-header { background: #1a1a1a; position: sticky; top: 0; z-index: 1000; box-shadow: 0 2px 8px rgba(0,0,0,.4); }
.header-inner { display: flex; align-items: center; justify-content: space-between; padding: 12px 20px; }
.logo a { display: flex; align-items: center; }
.logo img { height: 55px; width: auto; }
.logo-text { font-size: 1.4rem; font-weight: 700; color: #e8a000; letter-spacing: 1px; }

/* Nav */
.main-nav ul { display: flex; gap: 4px; }
.main-nav ul li { position: relative; }
.main-nav ul li a {
    color: #f0f0f0; padding: 8px 14px; border-radius: 4px;
    font-size: .95rem; font-weight: 500; transition: background .2s, color .2s;
    display: flex; align-items: center;
}
.main-nav ul li a:hover { background: #e8a000; color: #1a1a1a; }

/* Dropdown */
.dropdown {
    position: absolute; top: 100%; left: 0; background: #222;
    min-width: 200px; box-shadow: 0 5px 15px rgba(0,0,0,0.3);
    padding: 8px 0; border-radius: 0 0 6px 6px; opacity: 0; visibility: hidden;
    transform: translateY(10px); transition: all .3s; z-index: 1000;
}
.main-nav ul li:hover .dropdown { opacity: 1; visibility: visible; transform: translateY(0); }
.dropdown li { width: 100%; }
.dropdown li a { 
    padding: 10px 16px !important; font-size: .88rem !important; border-radius: 0 !important;
    border-bottom: 1px solid #333; display: block !important;
}
.dropdown li:last-child a { border-bottom: none; }
.dropdown li a:hover { background: #e8a000 !important; color: #1a1a1a !important; }

.nav-phone { background: #e8a000; color: #1a1a1a !important; font-weight: 700 !important; }
.nav-phone:hover { background: #fff !important; }

/* Hamburger */
.nav-toggle { display: none; background: none; border: none; cursor: pointer; padding: 6px; }
.nav-toggle span { display: block; width: 26px; height: 3px; background: #f0f0f0; margin: 5px 0; border-radius: 2px; transition: .3s; }

/* ─── HERO BANNER ───────────────────────────────────────────────────────────── */
.hero-banner { position: relative; width: 100%; overflow: hidden; max-height: 420px; }
.hero-banner .hero-img { width: 100%; max-height: 420px; object-fit: cover; }
.hero-placeholder {
    background: linear-gradient(135deg, #1a1a1a 0%, #333 50%, #1a1a1a 100%);
    min-height: 340px; display: flex; align-items: center; justify-content: center;
}
.hero-overlay { text-align: center; color: #fff; padding: 40px 20px; }
.hero-overlay h1 { font-size: 3rem; font-weight: 700; color: #e8a000; text-transform: uppercase; letter-spacing: 3px; }
.hero-overlay p { font-size: 1.3rem; margin-top: 10px; color: #ccc; }

/* ─── PAGE HERO ─────────────────────────────────────────────────────────────── */
.page-hero { background: linear-gradient(135deg, #1a1a1a, #2d2d2d); padding: 50px 0 30px; color: #fff; }
.page-hero h1 { font-size: 2rem; font-weight: 700; color: #e8a000; }
.breadcrumb { margin-top: 8px; font-size: .9rem; color: #aaa; }
.breadcrumb a { color: #e8a000; }
.breadcrumb a:hover { text-decoration: underline; }

/* ─── SECTIONS ──────────────────────────────────────────────────────────────── */
.section { padding: 60px 0; }
.bg-light { background: #f7f7f7; }
.section h2 { font-size: 1.8rem; font-weight: 700; margin-bottom: 20px; color: #1a1a1a; }
.section h3 { font-size: 1.3rem; font-weight: 600; margin: 30px 0 16px; color: #333; }

/* ─── PRICE TABLE ───────────────────────────────────────────────────────────── */
.update-date { margin-bottom: 16px; color: #555; }
.table-wrapper { overflow-x: auto; margin-bottom: 24px; }
.price-table { width: 100%; border-collapse: collapse; }
.price-table th { background: #1a1a1a; color: #e8a000; padding: 12px 16px; text-align: left; font-size: .95rem; }
.price-table td { padding: 11px 16px; border-bottom: 1px solid #e8e8e8; }
.price-table tr:nth-child(even) td { background: #f9f9f9; }
.price-table tr:hover td { background: #fff3d4; }
.price-note { font-size: .9rem; color: #666; margin-bottom: 24px; padding: 12px 16px; background: #fffbe6; border-left: 4px solid #e8a000; border-radius: 4px; }

/* ─── ABOUT SECTION ─────────────────────────────────────────────────────────── */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; align-items: center; }
.about-text h2 { margin-bottom: 16px; }
.about-img-wrap { display: flex; justify-content: center; }
.about-placeholder { width: 280px; height: 280px; background: linear-gradient(135deg, #e8a000, #c07800); border-radius: 50%; display: flex; align-items: center; justify-content: center; color: #fff; }

/* ─── PRODUCTS ──────────────────────────────────────────────────────────────── */
.products-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(130px, 1fr)); gap: 16px; margin-bottom: 30px; }
.product-card { background: #1a1a1a; color: #e8a000; border-radius: 10px; padding: 20px 10px; text-align: center; transition: transform .2s, box-shadow .2s; }
.product-card:hover { transform: translateY(-4px); box-shadow: 0 8px 20px rgba(0,0,0,.2); }
.product-card i { font-size: 2rem; margin-bottom: 10px; display: block; }
.product-card span { font-size: .85rem; font-weight: 500; color: #f0f0f0; }

.products-grid-large { grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 20px; }
.product-card-large { display: flex; gap: 16px; align-items: flex-start; background: #fff; border: 1px solid #e8e8e8; border-radius: 10px; padding: 20px; transition: box-shadow .2s; }
.product-card-large:hover { box-shadow: 0 4px 16px rgba(0,0,0,.1); }
.product-icon { width: 50px; height: 50px; background: #e8a000; border-radius: 50%; display: flex; align-items: center; justify-content: center; color: #fff; font-size: 1.3rem; flex-shrink: 0; }
.product-info h4 { font-size: 1rem; font-weight: 600; margin-bottom: 6px; }
.product-info p { font-size: .88rem; color: #666; }

/* ─── REGIONS ───────────────────────────────────────────────────────────────── */
.regions-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 14px; margin-bottom: 24px; }
.region-card { background: #fff; border: 2px solid #e8a000; border-radius: 8px; padding: 16px; text-align: center; color: #1a1a1a; font-weight: 600; transition: background .2s, color .2s; }
.region-card:hover { background: #e8a000; color: #fff; }
.region-card i { display: block; font-size: 1.5rem; color: #e8a000; margin-bottom: 8px; transition: color .2s; }
.region-card:hover i { color: #fff; }
.region-card span { font-size: .9rem; }

.regions-grid-large { grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 20px; margin-bottom: 30px; }
.region-card-large { background: #fff; border: 1px solid #e8e8e8; border-radius: 10px; padding: 24px; text-align: center; transition: box-shadow .2s; }
.region-card-large:hover { box-shadow: 0 4px 16px rgba(0,0,0,.1); }
.region-card-large i { font-size: 2.5rem; color: #e8a000; margin-bottom: 12px; }
.region-card-large h4 { font-size: 1.1rem; font-weight: 700; margin-bottom: 8px; }
.region-card-large p { font-size: .9rem; color: #666; }

/* ─── FEATURES ──────────────────────────────────────────────────────────────── */
.features-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 20px; margin-bottom: 30px; }
.feature-item { background: #fff; border-radius: 10px; padding: 28px 20px; text-align: center; box-shadow: 0 2px 10px rgba(0,0,0,.07); }
.feature-item i { font-size: 2.5rem; color: #e8a000; margin-bottom: 14px; }
.feature-item h4 { font-size: 1rem; font-weight: 700; margin-bottom: 8px; }
.feature-item p { font-size: .88rem; color: #666; }

/* ─── CTA BAND ──────────────────────────────────────────────────────────────── */
.cta-band { background: linear-gradient(135deg, #1a1a1a, #333); padding: 50px 0; color: #fff; }
.cta-content { display: flex; align-items: center; justify-content: space-between; gap: 30px; flex-wrap: wrap; }
.cta-content h2 { font-size: 1.8rem; color: #e8a000; margin-bottom: 10px; }
.cta-content p { color: #ccc; max-width: 600px; }
.cta-inline { margin-top: 30px; display: flex; gap: 16px; align-items: center; flex-wrap: wrap; }

/* ─── ABOUT PAGE ────────────────────────────────────────────────────────────── */
.about-page-grid { display: grid; grid-template-columns: 2fr 1fr; gap: 40px; }
.about-stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-top: 30px; }
.stat-item { text-align: center; background: #f7f7f7; border-radius: 8px; padding: 20px 10px; }
.stat-number { display: block; font-size: 2rem; font-weight: 700; color: #e8a000; }
.stat-label { font-size: .85rem; color: #666; }

/* ─── CONTACT ───────────────────────────────────────────────────────────────── */
.contact-page-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; }
.contact-boxes { display: grid; grid-template-columns: 1fr; gap: 16px; margin-top: 24px; }
.contact-box { background: #f7f7f7; border-radius: 10px; padding: 20px; display: flex; gap: 16px; align-items: flex-start; }
.contact-box i { font-size: 1.5rem; color: #e8a000; margin-top: 3px; }
.contact-box h4 { font-size: 1rem; font-weight: 700; margin-bottom: 6px; }
.contact-box p { font-size: .9rem; color: #555; margin-bottom: 4px; }

.contact-form-card { background: #fff; border: 1px solid #e8e8e8; border-radius: 12px; padding: 32px; box-shadow: 0 4px 20px rgba(0,0,0,.07); }
.contact-form-card h3 { font-size: 1.4rem; font-weight: 700; margin-bottom: 24px; color: #1a1a1a; }
.contact-or { text-align: center; color: #aaa; margin: 16px 0; font-size: .9rem; }

.contact-card { background: #fff; border: 1px solid #e8e8e8; border-radius: 12px; padding: 24px; box-shadow: 0 4px 16px rgba(0,0,0,.07); }
.contact-card h3 { font-size: 1.2rem; font-weight: 700; margin-bottom: 16px; }
.contact-list { display: flex; flex-direction: column; gap: 14px; }
.contact-list li { display: flex; gap: 12px; align-items: flex-start; font-size: .9rem; color: #555; }
.contact-list li i { color: #e8a000; font-size: 1.1rem; margin-top: 2px; flex-shrink: 0; }

/* ─── FORM ELEMENTS ─────────────────────────────────────────────────────────── */
.form-group { margin-bottom: 18px; }
.form-group label { display: block; font-size: .9rem; font-weight: 600; margin-bottom: 6px; color: #444; }
.form-control {
    width: 100%; padding: 10px 14px; border: 1px solid #ddd; border-radius: 6px;
    font-size: .95rem; font-family: inherit; transition: border-color .2s, box-shadow .2s;
}
.form-control:focus { outline: none; border-color: #e8a000; box-shadow: 0 0 0 3px rgba(232,160,0,.15); }
textarea.form-control { resize: vertical; }

/* ─── BUTTONS ───────────────────────────────────────────────────────────────── */
.btn {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 11px 24px; border-radius: 6px; font-size: .95rem;
    font-weight: 600; cursor: pointer; border: none; transition: all .2s;
    text-decoration: none;
}
.btn-primary { background: #e8a000; color: #1a1a1a; }
.btn-primary:hover { background: #c07800; color: #fff; }
.btn-secondary { background: #1a1a1a; color: #e8a000; }
.btn-secondary:hover { background: #333; }
.btn-whatsapp { background: #25d366; color: #fff; }
.btn-whatsapp:hover { background: #1da851; color: #fff; }
.btn-block { width: 100%; justify-content: center; }
.btn-danger { background: #dc3545; color: #fff; }
.btn-danger:hover { background: #b02a37; }
.btn-sm { padding: 6px 14px; font-size: .85rem; }

/* ─── ALERTS ────────────────────────────────────────────────────────────────── */
.alert { padding: 12px 16px; border-radius: 6px; margin-bottom: 20px; font-size: .9rem; display: flex; align-items: center; gap: 10px; }
.alert-success { background: #d4edda; color: #155724; border: 1px solid #c3e6cb; }
.alert-error   { background: #f8d7da; color: #721c24; border: 1px solid #f5c6cb; }

/* ─── PAGE CONTENT ──────────────────────────────────────────────────────────── */
.page-content { color: #555; line-height: 1.8; margin-bottom: 24px; }
.page-banner-img { width: 100%; border-radius: 10px; margin-bottom: 28px; max-height: 400px; object-fit: cover; }

/* ─── FOOTER ────────────────────────────────────────────────────────────────── */
.site-footer { background: #1a1a1a; color: #ccc; padding: 60px 0 0; }
.footer-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 40px; padding-bottom: 40px; }
.footer-col h4 { color: #e8a000; font-size: 1rem; font-weight: 700; margin-bottom: 16px; text-transform: uppercase; letter-spacing: 1px; }
.footer-col ul { display: flex; flex-direction: column; gap: 8px; }
.footer-col ul li a { color: #aaa; font-size: .9rem; transition: color .2s; }
.footer-col ul li a:hover { color: #e8a000; }
.footer-col p { font-size: .9rem; color: #aaa; line-height: 1.7; }
.footer-logo img { height: 50px; margin-bottom: 14px; }
.footer-logo-text { font-size: 1.3rem; font-weight: 700; color: #e8a000; display: block; margin-bottom: 14px; }
.contact-list li { font-size: .88rem; }
.footer-bottom { border-top: 1px solid #333; padding: 18px 0; text-align: center; }
.footer-bottom p { font-size: .85rem; color: #666; }

/* ─── WHATSAPP FLOAT ────────────────────────────────────────────────────────── */
.whatsapp-btn {
    position: fixed; bottom: 28px; right: 28px; z-index: 999;
    background: #25d366; color: #fff; width: 58px; height: 58px;
    border-radius: 50%; display: flex; align-items: center; justify-content: center;
    font-size: 1.8rem; box-shadow: 0 4px 16px rgba(37,211,102,.4);
    transition: transform .2s, box-shadow .2s;
}
.whatsapp-btn:hover { transform: scale(1.1); box-shadow: 0 6px 24px rgba(37,211,102,.5); color: #fff; }

/* ─── RESPONSIVE ────────────────────────────────────────────────────────────── */
@media (max-width: 1024px) {
    .footer-grid { grid-template-columns: repeat(2, 1fr); }
    .about-page-grid { grid-template-columns: 1fr; }
    .about-stats { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    .nav-toggle { display: block; }
    .main-nav { display: none; position: absolute; top: 80px; left: 0; right: 0; background: #1a1a1a; padding: 16px 20px; }
    .main-nav.open { display: block; }
    .main-nav ul { flex-direction: column; gap: 0; }
    .main-nav ul li a { display: block; padding: 12px 0; border-bottom: 1px solid #333; }
    .about-grid { grid-template-columns: 1fr; }
    .contact-page-grid { grid-template-columns: 1fr; }
    .cta-content { flex-direction: column; text-align: center; }
    .hero-overlay h1 { font-size: 2rem; }
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 24px; }
    .about-stats { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 480px) {
    .footer-grid { grid-template-columns: 1fr; }
    .about-stats { grid-template-columns: repeat(2, 1fr); }
    .regions-grid { grid-template-columns: repeat(2, 1fr); }
    .products-grid { grid-template-columns: repeat(2, 1fr); }
    .hero-overlay h1 { font-size: 1.5rem; }
}