:root {
    --primary-red: #C85A3A;
    --accent-gold: #D4AF37;
    --accent-green: #7BA87B;
    --accent-blue: #5B8FB9;
    --dark: #1A1A1A;
    --text-main: #333333;
    --bg-light: #F5F5F5;
    --white: #FFFFFF;
    --shadow: 0 4px 12px rgba(0,0,0,0.08);
    --radius: 12px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: 'Inter', -apple-system, sans-serif; color: var(--text-main); line-height: 1.6; background: var(--white); }
a { text-decoration: none; color: inherit; transition: 0.3s; }
ul { list-style: none; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }

/* Age Gate */
.age-gate { position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0,0,0,0.98); display: flex; align-items: center; justify-content: center; z-index: 10000; color: white; text-align: center; }
.age-gate-content { background: #222; padding: 40px; border-radius: var(--radius); border: 1px solid var(--primary-red); max-width: 400px; }
.age-gate-buttons { margin-top: 25px; display: flex; gap: 15px; justify-content: center; }
.age-gate-buttons button { padding: 12px 25px; border-radius: 8px; border: none; cursor: pointer; font-weight: bold; }
#age-confirm { background: var(--primary-red); color: white; }
#age-deny { background: #444; color: #ccc; }

/* Header */
.header-sticky { position: sticky; top: 0; z-index: 1000; background: var(--white); box-shadow: var(--shadow); }
.top-bar { background: var(--primary-red); color: white; text-align: center; padding: 8px; font-size: 0.85rem; font-weight: bold; letter-spacing: 1px; }
.nav-container { display: flex; justify-content: space-between; align-items: center; padding: 15px 0; max-width: 1200px; margin: 0 auto; padding: 15px 20px; }
.logo { font-weight: 800; font-size: 1.2rem; color: var(--dark); display: flex; align-items: center; gap: 10px; }
.logo-icon { width: 35px; height: 35px; }
.logo-text { font-size: 1.1rem; font-weight: 800; letter-spacing: -0.5px; }
.nav-menu { display: flex; gap: 25px; }
.nav-menu a { font-weight: 600; color: var(--dark); font-size: 0.95rem; }
.nav-menu a:hover { color: var(--primary-red); }
.btn-contact-header { background: var(--accent-gold); color: var(--dark); padding: 10px 25px; border-radius: 30px; font-weight: bold; font-size: 0.9rem; }

/* Hero */
.hero { height: 90vh; background-size: cover; background-position: center; display: flex; align-items: center; justify-content: center; color: white; text-align: center; padding: 0 20px; }
.hero-content { max-width: 900px; }
.rating-badge { background: var(--accent-green); color: white; padding: 6px 15px; border-radius: 20px; font-size: 0.85rem; font-weight: bold; margin-bottom: 20px; display: inline-block; }
.hero h1 { font-size: 3.5rem; line-height: 1.1; margin-bottom: 20px; font-weight: 800; }
.hero .subtitle { font-size: 1.25rem; margin-bottom: 40px; opacity: 0.9; }
.hero-btns { display: flex; gap: 20px; justify-content: center; margin-bottom: 50px; }
.btn-outline { border: 2px solid white; padding: 14px 30px; border-radius: 8px; font-weight: bold; }
.btn-whatsapp-white { background: white; color: var(--dark); padding: 14px 30px; border-radius: 8px; font-weight: bold; display: inline-flex; align-items: center; gap: 10px; }
.hero-cards { display: flex; gap: 20px; justify-content: center; }
.hero-card { background: rgba(255,255,255,0.15); backdrop-filter: blur(10px); padding: 15px 25px; border-radius: var(--radius); display: flex; align-items: center; gap: 15px; text-align: left; min-width: 220px; }
.icon-svg { width: 40px; height: 40px; color: white; stroke: white; }
.hero-card .icon-svg { width: 35px; height: 35px; }
.hero-card strong { display: block; font-size: 1rem; }
.hero-card span { font-size: 0.85rem; opacity: 0.8; }

/* Ventajas */
.ventajas-exclusivas { padding: 100px 0; background: var(--white); }
.section-tag { color: var(--accent-gold); font-weight: bold; font-size: 0.85rem; letter-spacing: 2px; display: block; text-align: center; margin-bottom: 15px; }
h2 { font-size: 2.5rem; text-align: center; margin-bottom: 30px; color: var(--dark); }
.intro-text { max-width: 850px; margin: 0 auto 60px; text-align: center; color: #666; font-size: 1.1rem; line-height: 1.8; }
.intro-text p { margin-bottom: 25px; text-align: justify; }
.grid-ventajas { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 30px; }
.v-card { padding: 40px; background: var(--white); border-radius: var(--radius); box-shadow: var(--shadow); transition: 0.3s; text-align: center; }
.v-card:hover { transform: translateY(-5px); box-shadow: 0 10px 25px rgba(0,0,0,0.1); }
.v-icon { width: 50px; height: 50px; margin: 0 auto 20px; }
.v-icon.green { color: var(--accent-green); }
.v-icon.gold { color: var(--accent-gold); }
.v-icon.red { color: var(--primary-red); }
.v-card h3 { margin-bottom: 15px; font-size: 1.3rem; }
.v-card p { color: #777; font-size: 0.95rem; }
.highlight-red { color: var(--primary-red); font-weight: 800; }

/* Banner Ahorro */
.banner-ahorro-grad { padding: 80px 0; background: linear-gradient(135deg, var(--primary-red), var(--accent-green)); color: white; text-align: center; }
.banner-ahorro-grad h2 { color: white; margin-bottom: 20px; font-size: 3rem; }
.banner-ahorro-grad .highlight { color: #FFE082; }
.banner-sub { font-size: 1.2rem; margin-bottom: 40px; max-width: 700px; margin-left: auto; margin-right: auto; }
.banner-box { background: rgba(255,255,255,0.2); padding: 30px; border-radius: var(--radius); max-width: 800px; margin: 0 auto; text-align: left; }
.banner-box p { margin-bottom: 20px; }

/* Productos */
.seccion-productos { padding: 100px 0; background: var(--bg-light); }
.section-desc { text-align: center; max-width: 800px; margin: 0 auto 40px; color: #666; }
.product-filters { display: flex; justify-content: center; gap: 15px; margin-bottom: 40px; }
.filter-btn { padding: 12px 25px; border-radius: 30px; border: none; cursor: pointer; font-weight: bold; background: white; color: var(--text-main); box-shadow: var(--shadow); }
.filter-btn.active { background: var(--primary-red); color: white; }
.product-features-strip { background: #E8F0E8; padding: 15px; border-radius: 10px; display: flex; justify-content: center; gap: 30px; font-size: 0.9rem; font-weight: 600; color: #4A6B4A; margin-bottom: 50px; flex-wrap: wrap; }
.products-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 30px; }
.p-card { background: white; padding: 25px; border-radius: var(--radius); box-shadow: var(--shadow); position: relative; text-align: center; transition: 0.3s; border: 1px dashed #ddd; }
.p-card:hover { border-color: var(--primary-red); }
.p-badge { position: absolute; top: 15px; right: 15px; padding: 5px 12px; border-radius: 20px; font-size: 0.7rem; font-weight: 800; color: white; }
.p-badge.gold { background: var(--accent-gold); }
.p-badge.blue { background: var(--accent-blue); }
.p-badge.green { background: var(--accent-green); }
.p-badge.red { background: var(--primary-red); }
.p-card img { width: 100%; height: auto; border-radius: 8px; margin-bottom: 20px; }
.p-card h3 { font-size: 1.2rem; margin-bottom: 5px; }
.p-variety { color: #888; font-size: 0.9rem; margin-bottom: 15px; }
.p-price { font-size: 1.8rem; font-weight: 800; color: var(--dark); margin-bottom: 5px; }
.p-unit { font-size: 0.8rem; color: #999; margin-bottom: 20px; }
.btn-buy { display: block; background: var(--dark); color: white; padding: 12px; border-radius: 8px; font-weight: bold; text-align: center; }
.btn-buy:hover { background: var(--primary-red); }

/* Confianza y Calidad */
.confianza-calidad { padding: 100px 0; background: var(--white); text-align: center; }
.confianza-intro { max-width: 850px; margin: 0 auto 60px; text-align: center; color: #666; font-size: 1.1rem; }
.confianza-intro p { margin-bottom: 25px; text-align: justify; }
.confianza-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(400px, 1fr)); gap: 30px; margin-bottom: 60px; }
.confianza-card { background: var(--white); border-radius: 20px; overflow: hidden; box-shadow: var(--shadow); text-align: left; border: 1px solid #eee; }
.confianza-card img { width: 100%; height: 300px; object-fit: cover; }
.confianza-card .card-body { padding: 30px; }
.confianza-card h3 { margin-bottom: 15px; font-size: 1.5rem; color: var(--dark); }
.garantias-box { background: var(--white); padding: 50px; border-radius: 20px; box-shadow: var(--shadow); max-width: 1000px; margin: 0 auto 60px; text-align: left; border: 1px solid #eee; }
.garantias-box h3 { text-align: center; margin-bottom: 40px; color: var(--accent-blue); font-size: 1.8rem; text-decoration: underline; }
.garantias-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 20px; margin-bottom: 40px; }
.garantia-item { display: flex; align-items: center; gap: 10px; font-weight: 600; color: #555; }
.icon-check { width: 24px; height: 24px; color: #ccc; }
.testimonio-card { background: linear-gradient(135deg, var(--primary-red), var(--accent-green)); padding: 30px; border-radius: 15px; color: white; text-align: center; }
.stars { margin-bottom: 15px; font-size: 1.2rem; }
.testimonio-card p { font-style: italic; font-size: 1.1rem; margin-bottom: 15px; }
.testimonio-card .autor { font-weight: bold; font-size: 0.9rem; opacity: 0.8; }
.confianza-cta { margin-top: 40px; }
.btn-primary-large { background: var(--accent-gold); color: var(--dark); padding: 20px 40px; border-radius: 10px; font-weight: 800; font-size: 1.2rem; display: inline-block; box-shadow: 0 4px 15px rgba(212, 175, 55, 0.3); }
.btn-primary-large:hover { transform: scale(1.05); }
.cta-sub { margin-top: 15px; font-size: 0.9rem; color: #888; }

/* FAQs */
.faqs-section { padding: 100px 0; }
.faq-container { max-width: 800px; margin: 0 auto 60px; }
.faq-item { border-bottom: 1px solid #eee; }
.faq-question { width: 100%; padding: 20px 0; background: none; border: none; text-align: left; font-size: 1.1rem; font-weight: 600; cursor: pointer; display: flex; justify-content: space-between; align-items: center; }
.faq-answer { max-height: 0; overflow: hidden; transition: 0.3s; padding-bottom: 0; }
.faq-answer.active { max-height: 200px; padding-bottom: 20px; }
.faq-cta { background: var(--bg-light); padding: 50px; border-radius: var(--radius); text-align: center; }
.faq-cta h3 { margin-bottom: 10px; }
.faq-cta p { margin-bottom: 25px; color: #666; }
.btn-whatsapp-green { background: #25D366; color: white; padding: 15px 35px; border-radius: 30px; font-weight: bold; display: inline-block; }

/* Footer */
footer { background: #111; color: #999; padding: 80px 0 40px; }
.footer-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 50px; margin-bottom: 60px; }
footer h3, footer h4 { color: white; margin-bottom: 20px; }
.f-links ul li { margin-bottom: 10px; }
.f-links ul a:hover { color: white; padding-left: 5px; }
.footer-bottom { border-top: 1px solid #222; padding-top: 30px; display: flex; justify-content: space-between; font-size: 0.85rem; flex-wrap: wrap; gap: 20px; }

/* Floating WhatsApp */
.whatsapp-float { position: fixed; bottom: 30px; right: 30px; background: #25D366; width: 60px; height: 60px; border-radius: 50%; display: flex; align-items: center; justify-content: center; box-shadow: 0 5px 15px rgba(0,0,0,0.2); z-index: 1000; }
.whatsapp-icon { width: 30px; height: 30px; color: white; }
.btn-icon { width: 18px; height: 18px; color: white; display: inline-block; margin-right: 5px; }
.float-icon { width: 35px; height: 35px; color: white; }

/* Responsive */
@media (max-width: 992px) {
    .hero h1 { font-size: 2.8rem; }
    .hero-btns { flex-direction: column; align-items: center; }
    .hero-cards { flex-direction: column; align-items: center; }
    .confianza-grid { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
    .nav-menu { display: none; }
    .hero h1 { font-size: 2.2rem; }
    .banner-ahorro-grad h2 { font-size: 2.2rem; }
}

/* Conservación Section */
.conservacion-section { padding: 80px 0; background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%); }
.conservacion-section .section-tag { display: inline-block; background: var(--accent-blue); color: white; padding: 6px 16px; border-radius: 20px; font-size: 0.8rem; font-weight: bold; letter-spacing: 1px; margin-bottom: 15px; }
.conservacion-section h2 { font-size: 2.5rem; margin-bottom: 20px; color: var(--dark); font-weight: 800; }
.conservacion-section .intro-text { max-width: 900px; margin: 0 auto 50px; text-align: center; font-size: 1.05rem; line-height: 1.8; color: var(--text-main); }

.conservacion-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(350px, 1fr)); gap: 30px; margin-bottom: 50px; }
.conservacion-card { background: white; padding: 30px; border-radius: var(--radius); box-shadow: var(--shadow); transition: transform 0.3s, box-shadow 0.3s; }
.conservacion-card:hover { transform: translateY(-5px); box-shadow: 0 8px 20px rgba(0,0,0,0.12); }
.conservacion-icon { width: 60px; height: 60px; background: linear-gradient(135deg, var(--primary-red), var(--accent-gold)); border-radius: 50%; display: flex; align-items: center; justify-content: center; margin-bottom: 20px; }
.conservacion-icon .icon-svg { width: 32px; height: 32px; color: white; }
.conservacion-card h3 { font-size: 1.4rem; margin-bottom: 15px; color: var(--dark); font-weight: 700; }
.conservacion-card p { font-size: 1rem; line-height: 1.7; color: var(--text-main); }

.conservacion-tips { background: white; padding: 40px; border-radius: var(--radius); box-shadow: var(--shadow); margin-bottom: 40px; }
.conservacion-tips h3 { font-size: 1.8rem; margin-bottom: 25px; color: var(--dark); font-weight: 700; text-align: center; }
.tips-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 20px; }
.tip-item { padding: 20px; background: var(--bg-light); border-radius: 8px; border-left: 4px solid var(--primary-red); font-size: 0.95rem; line-height: 1.6; }
.tip-item strong { color: var(--primary-red); display: block; margin-bottom: 5px; }

.conservacion-cta { text-align: center; background: linear-gradient(135deg, var(--primary-red), #a84830); color: white; padding: 50px 40px; border-radius: var(--radius); }
.conservacion-cta h3 { font-size: 2rem; margin-bottom: 15px; font-weight: 700; }
.conservacion-cta p { font-size: 1.1rem; margin-bottom: 30px; opacity: 0.95; }

@media (max-width: 768px) {
    .conservacion-section h2 { font-size: 2rem; }
    .conservacion-grid { grid-template-columns: 1fr; gap: 20px; }
    .conservacion-tips h3 { font-size: 1.5rem; }
    .tips-grid { grid-template-columns: 1fr; }
    .conservacion-cta h3 { font-size: 1.6rem; }
}

/* Comparativa Section */
.comparativa-section { padding: 80px 0; background: var(--white); }
.comparativa-section .section-tag { display: inline-block; background: var(--primary-red); color: white; padding: 6px 16px; border-radius: 20px; font-size: 0.8rem; font-weight: bold; letter-spacing: 1px; margin-bottom: 15px; }
.comparativa-section h2 { font-size: 2.5rem; margin-bottom: 20px; color: var(--dark); font-weight: 800; }
.comparativa-section .intro-text { max-width: 900px; margin: 0 auto 50px; text-align: center; font-size: 1.05rem; line-height: 1.8; color: var(--text-main); }

.comparativa-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; margin-bottom: 60px; }
.comparativa-col { padding: 40px; border-radius: var(--radius); border: 1px solid #eee; transition: transform 0.3s; }
.comparativa-col:hover { transform: scale(1.02); }
.comparativa-col.industrial { background: #fff5f5; border-color: #ffcccc; }
.comparativa-col.natural { background: #f5fff5; border-color: #ccffcc; box-shadow: 0 10px 30px rgba(0,0,0,0.05); }

.col-header { display: flex; align-items: center; gap: 15px; margin-bottom: 25px; }
.col-header .icon-svg { width: 40px; height: 40px; color: var(--primary-red); }
.col-header h3 { font-size: 1.6rem; color: var(--dark); font-weight: 700; }

.comparativa-list li { margin-bottom: 15px; padding-left: 30px; position: relative; font-size: 1rem; color: var(--text-main); line-height: 1.6; }
.comparativa-list li::before { content: "✕"; position: absolute; left: 0; color: #cc0000; font-weight: bold; }
.natural .comparativa-list li::before { content: "✓"; color: #008800; }

.comparativa-seo-content { margin-bottom: 60px; }
.seo-card { background: var(--bg-light); padding: 40px; border-radius: var(--radius); border-left: 6px solid var(--accent-gold); }
.seo-card h3 { font-size: 1.8rem; margin-bottom: 20px; color: var(--dark); }
.seo-card p { margin-bottom: 15px; font-size: 1.05rem; line-height: 1.8; color: var(--text-main); }

.comparativa-table-wrapper { overflow-x: auto; margin-top: 40px; }
.comparativa-table { width: 100%; border-collapse: collapse; background: white; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); }
.comparativa-table th { background: var(--dark); color: white; padding: 20px; text-align: left; font-weight: 700; }
.comparativa-table td { padding: 20px; border-bottom: 1px solid #eee; font-size: 1rem; color: var(--text-main); }
.comparativa-table tr:last-child td { border-bottom: none; }
.comparativa-table tr:hover { background: #fcfcfc; }

@media (max-width: 992px) {
    .comparativa-grid { grid-template-columns: 1fr; gap: 30px; }
    .comparativa-section h2 { font-size: 2rem; }
}

/* WhatsApp Button Icon Styles */
.btn-whatsapp, .btn-whatsapp-white, .btn-contact-header, .whatsapp-float {
    display: inline-flex;
    align-items: center;
    gap: 12px;
}

.btn-icon, .float-icon {
    width: 24px;
    height: 24px;
    flex-shrink: 0;
}

/* Specific green circle style from image */
.whatsapp-icon-circle {
    background-color: #95c195; /* Mismo verde que la imagen enviada */
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    flex-shrink: 0;
}

.whatsapp-icon-circle svg {
    width: 24px;
    height: 24px;
}

/* Adjusting existing buttons to use the new circle icon if needed */
.btn-whatsapp {
    background: #95c195;
    color: white;
    padding: 10px 25px;
    border-radius: 50px;
    border: none;
    font-weight: bold;
    transition: background 0.3s;
}

.btn-whatsapp:hover {
    background: #7ba87b;
}

.whatsapp-float {
    background: #95c195;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 9999;
}

.whatsapp-float .float-icon {
    width: 35px;
    height: 35px;
    color: white;
}

/* Adjusting button padding and layout for circle icon */
.btn-contact-header {
    padding: 5px 20px 5px 5px; /* Reducir padding izquierdo para que el círculo quede bien */
    border-radius: 40px;
}

.btn-whatsapp-white {
    padding: 8px 25px 8px 8px;
    border-radius: 50px;
    background: white;
    color: var(--dark);
    border: 1px solid #ddd;
}

.btn-whatsapp {
    padding: 10px 30px 10px 10px;
}

.whatsapp-icon-circle svg use {
    color: white;
}

/* Trust Carousel Styles */
.trust-carousel-wrapper {
    position: relative;
    margin-top: 40px;
    overflow: hidden;
    padding: 20px 0 40px;
}

.trust-carousel {
    display: flex;
    gap: 20px;
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.trust-card {
    min-width: calc(33.333% - 14px); /* 3 cards on desktop */
    background: #fff;
    padding: 30px;
    border-radius: 16px;
    border: 1px solid #eee;
    box-shadow: 0 4px 20px rgba(0,0,0,0.05);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.trust-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.trust-header .stars {
    color: #f1c40f;
    font-size: 1rem;
}

.verified-badge {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.8rem;
    font-weight: 700;
    color: #27ae60;
}

.verified-badge .icon-svg {
    width: 14px;
    height: 14px;
}

.trust-card p {
    font-size: 1.05rem;
    line-height: 1.6;
    color: var(--text-main);
    margin-bottom: 20px;
    font-style: italic;
}

.trust-author {
    font-weight: 800;
    font-size: 0.95rem;
    color: var(--dark);
}

.carousel-dots {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 30px;
}

.dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #ddd;
    cursor: pointer;
    transition: all 0.3s;
}

.dot.active {
    background: var(--primary-red);
    transform: scale(1.3);
}

.trust-summary {
    margin-top: 40px;
    text-align: center;
    padding: 40px;
    background: #f9f9f9;
    border-radius: 20px;
}

.rating-box .big-rating {
    display: block;
    font-size: 3.5rem;
    font-weight: 900;
    color: var(--dark);
}

.rating-box .stars {
    color: #f1c40f;
    font-size: 1.8rem;
    margin: 10px 0;
}

@media (max-width: 1024px) {
    .trust-card {
        min-width: calc(50% - 10px); /* 2 cards on tablets */
    }
}

@media (max-width: 768px) {
    .trust-card {
        min-width: 100%; /* 1 card on mobile */
    }
}