/* Reset y variables */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-dark: #1a1a1a;
    --secondary-dark: #2d2d2d;
    --accent-gold: #d4af37;
    --accent-blue: #4a90e2;
    --text-light: #ffffff;
    --text-gray: #cccccc;
    --gradient-dark: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 50%, #3a3a3a 100%);
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-light);
    background-color: #0a0a0a;
    overflow-x: hidden;
}

/* Header mejorado */
.header {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(26, 26, 26, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
    transition: all 0.3s ease;
}

.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.2rem 3rem;
    max-width: 1400px;
    margin: 0 auto;
}

.logo h1 {
    font-size: 1.8rem;
    color: var(--accent-gold);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.nav-links {
    list-style: none;
    display: flex;
    gap: 2.5rem;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-light);
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent-gold);
    transition: width 0.3s ease;
}

.nav-links a:hover::after {
    width: 100%;
}

.nav-links a:hover {
    color: var(--accent-gold);
}

/* Hero section con diseño de carbón */
.hero {
    min-height: 100vh;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: 
        linear-gradient(135deg, rgba(0, 0, 0, 0.8) 0%, rgba(26, 26, 26, 0.9) 100%),
        url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 600"><rect fill="%231a1a1a"/><path d="M0 300L50 280L100 320L150 290L200 310L250 275L300 305L350 285L400 315L450 295L500 305L550 280L600 310L650 290L700 300L750 285L800 295L850 310L900 280L950 300L1000 290L1050 305L1100 285L1150 295L1200 310V600H0Z" fill="%232d2d2d" opacity="0.3"/></svg>');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    position: relative;
    padding: 0 3rem;
    padding-top: 100px;
    margin-top: 0;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 30% 50%, rgba(212, 175, 55, 0.1) 0%, transparent 50%);
}

.hero-container {
    max-width: 1400px;
    width: 100%;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-content h2 {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    color: var(--accent-gold);
    font-weight: 800;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
    line-height: 1.2;
}

.hero-content p {
    font-size: 1.3rem;
    margin-bottom: 2.5rem;
    color: var(--text-gray);
    line-height: 1.8;
}

.cta-button {
    display: inline-block;
    padding: 1rem 3rem;
    background: var(--accent-gold);
    color: var(--primary-dark);
    text-decoration: none;
    border-radius: 50px;
    font-weight: 700;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(212, 175, 55, 0.3);
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 25px rgba(212, 175, 55, 0.5);
}

.hero-image {
    text-align: center;
}

.hero-image img {
    max-width: 100%;
    height: auto;
    border-radius: 15px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
}

/* Secciones */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 6rem 3rem;
}

h2 {
    text-align: center;
    font-size: 2.8rem;
    margin-bottom: 1rem;
    color: var(--accent-gold);
    font-weight: 700;
}

.section-subtitle {
    text-align: center;
    font-size: 1.2rem;
    color: var(--text-gray);
    margin-bottom: 4rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

/* About section */
.about {
    background: var(--gradient-dark);
}

.about-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 3rem;
    margin-top: 3rem;
}

.about-item {
    background: rgba(45, 45, 45, 0.6);
    padding: 2.5rem;
    border-radius: 15px;
    border: 1px solid rgba(212, 175, 55, 0.2);
    transition: all 0.3s ease;
}

.about-item:hover {
    transform: translateY(-10px);
    border-color: var(--accent-gold);
    box-shadow: 0 10px 30px rgba(212, 175, 55, 0.2);
}

.about-item img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    border-radius: 10px;
    margin-bottom: 1.5rem;
}

.about-item h3 {
    font-size: 1.8rem;
    color: var(--accent-gold);
    margin-bottom: 1rem;
}

/* Products section */
.products {
    background: var(--primary-dark);
}

/* Categorías de productos */
.products-category {
    margin-bottom: 4rem;
}

.category-title {
    font-size: 2.2rem;
    color: var(--accent-gold);
    text-align: center;
    margin-bottom: 1rem;
    font-weight: 700;
}

.category-description {
    text-align: center;
    color: var(--text-gray);
    font-size: 1.1rem;
    max-width: 900px;
    margin: 0 auto 3rem;
    line-height: 1.8;
}

/* Sección de frutas tropicales */
.tropical-fruits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2.5rem;
    margin-bottom: 3rem;
}

.fruit-card {
    background: linear-gradient(135deg, rgba(45, 45, 45, 0.9) 0%, rgba(26, 26, 26, 0.8) 100%);
    padding: 2.5rem;
    border-radius: 20px;
    border: 2px solid rgba(212, 175, 55, 0.2);
    transition: all 0.3s ease;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.fruit-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(212, 175, 55, 0.1) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.fruit-card:hover::before {
    opacity: 1;
}

.fruit-card:hover {
    transform: translateY(-10px);
    border-color: var(--accent-gold);
    box-shadow: 0 15px 40px rgba(212, 175, 55, 0.3);
}

.fruit-icon {
    font-size: 4rem;
    margin-bottom: 1.5rem;
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.3));
}

.fruit-card h4 {
    font-size: 1.8rem;
    color: var(--accent-gold);
    margin-bottom: 1rem;
    font-weight: 700;
}

.fruit-card p {
    color: var(--text-gray);
    font-size: 1rem;
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

.fruit-specs {
    list-style: none;
    padding: 1.5rem;
    background: rgba(0, 0, 0, 0.3);
    border-radius: 10px;
    border-left: 3px solid var(--accent-gold);
    text-align: left;
}

.fruit-specs li {
    color: var(--text-light);
    font-size: 0.95rem;
    margin-bottom: 0.5rem;
    padding-left: 0.5rem;
}

.fruit-specs li:last-child {
    margin-bottom: 0;
}

/* Separador entre categorías */
.section-divider {
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--accent-gold), transparent);
    margin: 4rem auto;
    max-width: 600px;
    opacity: 0.3;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.product-card {
    background: var(--secondary-dark);
    padding: 2rem;
    border-radius: 15px;
    border: 1px solid rgba(212, 175, 55, 0.1);
    transition: all 0.3s ease;
    text-align: center;
}

.product-card:hover {
    transform: translateY(-5px);
    border-color: var(--accent-gold);
    box-shadow: 0 8px 25px rgba(212, 175, 55, 0.2);
}

.product-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    background: rgba(212, 175, 55, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
}

.product-card h3 {
    font-size: 1.4rem;
    color: var(--accent-gold);
    margin-bottom: 1rem;
}

.product-card p {
    color: var(--text-gray);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* Services section */
.services {
    background: var(--gradient-dark);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 3rem;
}

.service-item {
    background: rgba(45, 45, 45, 0.6);
    padding: 3rem;
    border-radius: 15px;
    border: 1px solid rgba(212, 175, 55, 0.2);
    transition: all 0.3s ease;
}

.service-item:hover {
    transform: translateY(-10px);
    border-color: var(--accent-gold);
}

.service-item img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    border-radius: 10px;
    margin-bottom: 2rem;
}

.service-item h3 {
    font-size: 1.8rem;
    color: var(--accent-gold);
    margin-bottom: 1rem;
}

/* Gallery */
.gallery {
    background: var(--primary-dark);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.gallery-item {
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.5);
    transition: transform 0.3s ease;
}

.gallery-item:hover {
    transform: scale(1.05);
}

.gallery-item img,
.gallery-item video {
    width: 100%;
    height: 300px;
    object-fit: cover;
    display: block;
}

/* Contact section */
.contact {
    background: var(--gradient-dark);
}

.contact-info {
    text-align: center;
    margin-bottom: 3rem;
    padding: 2rem;
    background: rgba(45, 45, 45, 0.5);
    border-radius: 15px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.contact-info p {
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
    color: var(--text-gray);
}

.contact-info strong {
    color: var(--accent-gold);
}

.contact-form {
    display: flex;
    flex-direction: column;
    max-width: 600px;
    margin: 0 auto;
}

.contact-form input,
.contact-form textarea {
    margin-bottom: 1.5rem;
    padding: 1rem;
    background: rgba(45, 45, 45, 0.8);
    border: 1px solid rgba(212, 175, 55, 0.3);
    border-radius: 8px;
    color: var(--text-light);
    font-size: 1rem;
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--accent-gold);
}

.contact-form button {
    padding: 1rem;
    background: var(--accent-gold);
    color: var(--primary-dark);
    border: none;
    border-radius: 50px;
    cursor: pointer;
    font-weight: 700;
    font-size: 1.1rem;
    transition: all 0.3s ease;
}

.contact-form button:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 25px rgba(212, 175, 55, 0.5);
}

/* Footer */
.footer {
    text-align: center;
    padding: 2rem;
    background: var(--primary-dark);
    color: var(--text-gray);
    border-top: 1px solid rgba(212, 175, 55, 0.2);
}

/* Partners section */
.partners {
    background: var(--secondary-dark);
    position: relative;
    overflow: hidden;
}

.partners::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -10%;
    width: 120%;
    height: 200%;
    background: radial-gradient(circle, rgba(212, 175, 55, 0.05) 0%, transparent 70%);
    pointer-events: none;
}

.partner-showcase {
    max-width: 900px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.partner-card {
    background: linear-gradient(135deg, rgba(45, 45, 45, 0.9) 0%, rgba(26, 26, 26, 0.8) 100%);
    border: 2px solid rgba(212, 175, 55, 0.3);
    border-radius: 20px;
    padding: 3rem;
    display: grid;
    grid-template-columns: 250px 1fr;
    gap: 3rem;
    align-items: center;
    transition: all 0.3s ease;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
}

.partner-card:hover {
    transform: translateY(-10px);
    border-color: var(--accent-gold);
    box-shadow: 0 15px 50px rgba(212, 175, 55, 0.2);
}

.partner-logo {
    background: rgba(255, 255, 255, 0.05);
    padding: 2rem;
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(212, 175, 55, 0.2);
    transition: all 0.3s ease;
}

.partner-card:hover .partner-logo {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--accent-gold);
}

.partner-logo img {
    max-width: 100%;
    height: auto;
    max-height: 150px;
    object-fit: contain;
    filter: brightness(1.1);
}

.partner-info h3 {
    font-size: 2.2rem;
    color: var(--accent-gold);
    margin-bottom: 0.5rem;
    font-weight: 700;
    letter-spacing: 1px;
}

.partner-tagline {
    font-size: 1.1rem;
    color: var(--accent-blue);
    font-weight: 600;
    margin-bottom: 1.5rem;
    font-style: italic;
}

.partner-description {
    color: var(--text-gray);
    font-size: 1.05rem;
    line-height: 1.8;
}

/* Mobile menu */
.menu-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--accent-gold);
    margin: 3px 0;
    transition: 0.3s;
}

/* Responsive */
@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        gap: 3rem;
        text-align: center;
        padding-top: 2rem;
    }

    .hero-content h2 {
        font-size: 2.2rem;
        line-height: 1.3;
    }

    .nav {
        padding: 1rem 2rem;
    }

    .container {
        padding: 4rem 2rem;
    }
}

@media (max-width: 768px) {
    .menu-toggle {
        display: flex;
    }

    .nav {
        padding: 0.8rem 1.5rem;
    }

    .logo h1 {
        font-size: 1.2rem;
        letter-spacing: 1px;
    }

    .nav-links {
        position: fixed;
        top: 60px;
        left: -100%;
        flex-direction: column;
        background: rgba(26, 26, 26, 0.98);
        width: 100%;
        padding: 2rem;
        transition: left 0.3s ease;
        gap: 1rem;
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.8);
    }

    .nav-links.active {
        left: 0;
    }

    .hero {
        padding: 0 1.5rem;
        padding-top: 100px;
        margin-top: 0;
        min-height: auto;
    }

    .hero-container {
        padding-top: 1rem;
        padding-bottom: 2rem;
    }

    .hero-content h2 {
        font-size: 1.8rem;
        line-height: 1.3;
        margin-top: 1rem;
    }

    .hero-content p {
        font-size: 1rem;
        line-height: 1.6;
    }

    .cta-button {
        padding: 0.8rem 2rem;
        font-size: 0.95rem;
    }

    h2 {
        font-size: 2rem;
    }

    .section-subtitle {
        font-size: 1rem;
        padding: 0 1rem;
    }

    .container {
        padding: 3rem 1.5rem;
    }

    .products-grid,
    .services-grid,
    .about-grid,
    .gallery-grid {
        grid-template-columns: 1fr;
    }

    /* Frutas tropicales responsive */
    .tropical-fruits-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .category-title {
        font-size: 1.8rem;
    }

    .category-description {
        font-size: 0.95rem;
        padding: 0 0.5rem;
    }

    .fruit-card {
        padding: 2rem;
    }

    .fruit-icon {
        font-size: 3rem;
    }

    .fruit-card h4 {
        font-size: 1.5rem;
    }

    /* Partners responsive */
    .partner-card {
        grid-template-columns: 1fr;
        gap: 2rem;
        padding: 2rem;
        text-align: center;
    }
    
    .partner-logo {
        max-width: 200px;
        margin: 0 auto;
    }
}