/* Variables de Color (Cámbialas según tu logo) */
:root {
    --primario: #8fbf96;
    --secundario: #384b37;
    --oscuro: #0f1412;
    --blanco: #f5f7f5;
    --verdeClarito: #223128;
    --texto: #e8efe8;
    --muted: #b6c3b7;
    --borde: #2a3a30;
}

.social-links img.facebook-icon {
    width: 65px;
    height: 65px;
}
.social-links img.instagram-icon {
    width: 50px;
    height: 50px;
}
.social-links img.whatsapp-icon {
    width: 40px;
    height: 40px;
}


* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    scroll-behavior: smooth;
}

body {
    background-color: #0f1412;
    color: var(--texto);
    line-height: 1.6;
    animation: page-fade 0.6s ease-out;
}

/* Navegación */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 5%;
    background: #384b37;
    box-shadow: 0 6px 18px rgba(0,0,0,0.35);
    position: sticky;
    top: 0;
    z-index: 1000;
    animation: slide-down 0.6s ease-out;
    transition: transform 0.3s ease, opacity 0.3s ease;
}

.navbar.nav-hidden {
    transform: translateY(-120%);
    opacity: 0;
}
.logo img {
    height: 100px;
    width: auto;
}

.nav-links {
    list-style: none;
    display: flex;
    gap: 20px;
}

.nav-links a {
    text-decoration: none;
    color: #f5f5f5;
    font-weight: bold;
    transition: color 0.2s ease, transform 0.2s ease;
}

.nav-links a:hover {
    color: #ffffff;
    transform: translateY(-2px);
}

.btn-contact {
    background: #2d3c30;
    color: #ffffff !important;
    padding: 8px 20px;
    border-radius: 20px;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.btn-contact:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 18px rgba(0,0,0,0.35);
}

/* Hero Section */
.hero {
    position: relative;
    height: 55vh;
    min-height: 320px;
    max-height: 460px;
    background: linear-gradient(180deg, #1c2821 0%, #141b17 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: white;
    overflow: hidden;
}

.hero h1 { font-size: 3rem; margin-bottom: 20px; }

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 760px;
    padding: 0 5%;
    animation: fade-up 0.8s ease-out;
}

.btn-main {
    display: inline-block;
    padding: 15px 40px;
    background: #3f5a45;
    color: #ffffff;
    text-decoration: none;
    border-radius: 50px;
    font-weight: bold;
    font-size: 1.2rem;
    margin-top: 14px;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.btn-main:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 24px rgba(0,0,0,0.4);
}

/* Kit Info */
.kit-info {
    padding: 50px 5%;
    text-align: center;
    background: #1a241f;
    animation: fade-up 0.8s ease-out;
}

.kit-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 20px;
    margin-top: 30px;
}

.kit-item i {
    font-size: 2.5rem;
    color: var(--primario);
}

/* Catálogo (Cards) */
.catalog { padding: 80px 5%; }
.section-title { text-align: center; margin-bottom: 40px; font-size: 2.5rem; color: var(--blanco); }

.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.card {
    background: #141b17;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 8px 20px rgba(0,0,0,0.35);
    transition: transform 0.3s, box-shadow 0.3s;
    animation: fade-up 0.7s ease-out;
}


.card:hover {
    transform: translateY(-10px);
    box-shadow: 0 12px 28px rgba(0,0,0,0.4);
}

.card-img { position: relative; height: 250px; }
.card-img img { width: 100%; height: 100%; object-fit: cover; }

.card-slider {
    overflow: hidden;
}

.slider-track {
    display: flex;
    width: 100%;
    height: 100%;
    transition: transform 0.35s ease;
}

.slider-track img {
    flex: 0 0 100%;
    width: 100%;
    height: 100%;
    object-fit: cover;
    user-select: none;
    -webkit-user-drag: none;
}

.slider-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 34px;
    height: 34px;
    border: none;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.5);
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 2;
    transition: background 0.2s ease, transform 0.2s ease;
}

.slider-btn:hover {
    background: rgba(0, 0, 0, 0.72);
    transform: translateY(-50%) scale(1.04);
}

.slider-prev {
    left: 10px;
}

.slider-next {
    right: 10px;
}

.slider-dots {
    position: absolute;
    left: 50%;
    bottom: 10px;
    transform: translateX(-50%);
    display: flex;
    gap: 6px;
    z-index: 2;
}

.slider-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    border: none;
    background: rgba(255, 255, 255, 0.45);
    padding: 0;
    cursor: pointer;
}

.slider-dot.is-active {
    background: #ffffff;
}

.tag {
    position: absolute;
    top: 10px;
    left: 10px;
    background: #2f4235;
    color: white;
    padding: 5px 12px;
    font-size: 0.8rem;
    border-radius: 5px;
}

.card-info { padding: 20px; text-align: center; }
.card-info h3 { margin-bottom: 10px; }

.btn-card {
    display: inline-block;
    margin-top: 15px;
    padding: 10px 20px;
    background: #25342b;
    color: white;
    text-decoration: none;
    border-radius: 5px;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.btn-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 18px rgba(0,0,0,0.35);
}

/* WhatsApp Flotante */
.whatsapp-float {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background: transparent;
    color: white;
    width: 80px;
    height: 80px;
    border-radius: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 30px;
    box-shadow: none;
    z-index: 1000;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.social-links {
    display: flex;
    gap: 45px;
    align-items: center;
    justify-content: center;
}

.social-links img {
    width: 30px;
    height: 30px;
    object-fit: contain;
    display: block;
}

.whatsapp-float img {
    width: 32px;
    height: 32px;
    object-fit: contain;
    display: block;
}

.whatsapp-float:hover {
    transform: translateY(-2px);
    box-shadow: none;
}

/* Modal Catalogo */
.catalog-modal {
    position: fixed;
    inset: 0;
    background: rgba(9, 12, 10, 0.84);
    display: none;
    align-items: center;
    justify-content: center;
    padding: 18px;
    z-index: 3000;
}

.catalog-modal.open {
    display: flex;
}

.catalog-modal-dialog {
    position: relative;
    width: min(980px, 96vw);
    max-height: 92vh;
    overflow-y: auto;
    background: #141b17;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 16px;
    padding: 16px 16px 20px;
    box-shadow: 0 18px 42px rgba(0, 0, 0, 0.48);
}

.catalog-modal-close {
    position: absolute;
    right: 12px;
    top: 12px;
    width: 34px;
    height: 34px;
    border: none;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.5);
    color: #fff;
    cursor: pointer;
    z-index: 5;
}

.catalog-modal-gallery {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.modal-image-frame {
    width: 100%;
    height: min(58vh, 560px);
    border-radius: 12px;
    overflow: hidden;
    background: #0f1412;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: zoom-in;
}

.modal-image-frame img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: transform 0.2s ease;
    transform-origin: center center;
    transform: translate(0px, 0px) scale(1);
    user-select: none;
    -webkit-user-drag: none;
}

.modal-image-frame.zoomed {
    cursor: zoom-out;
}

.modal-image-frame.zoomed img {
    transform: translate(var(--zoom-x, 0px), var(--zoom-y, 0px)) scale(var(--zoom-level, 3));
}

.modal-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 38px;
    height: 38px;
    border: none;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.52);
    color: #fff;
    cursor: pointer;
    z-index: 3;
}

.modal-prev {
    left: 10px;
}

.modal-next {
    right: 10px;
}

.modal-thumbs {
    margin-top: 12px;
    display: flex;
    gap: 8px;
    overflow-x: auto;
    padding-bottom: 2px;
}

.modal-thumb {
    border: 1px solid transparent;
    padding: 0;
    border-radius: 8px;
    overflow: hidden;
    background: #1f2a22;
    cursor: pointer;
    min-width: 68px;
}

.modal-thumb img {
    width: 68px;
    height: 52px;
    object-fit: cover;
    display: block;
}

.modal-thumb.is-active {
    border-color: var(--primario);
}

.catalog-modal-info {
    margin-top: 14px;
}

.catalog-modal-info h3 {
    color: var(--blanco);
    margin-bottom: 8px;
}

.catalog-modal-info p {
    color: var(--muted);
    margin-bottom: 8px;
}

.modal-detail-text {
    background: #1b261f;
    border: 1px dashed rgba(255, 255, 255, 0.18);
    border-radius: 10px;
    padding: 12px;
}

/* Responsive */
@media (max-width: 768px) {
    .navbar {
        flex-direction: column;
        gap: 12px;
        padding: 14px 5%;
    }

    .nav-links {
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
        gap: 10px;
    }

    .nav-links a {
        font-size: 0.95rem;
    }

    .hero {
        height: 42vh;
        min-height: 250px;
        max-height: 340px;
    }

    .hero h1 { font-size: 2rem; }

    .hero p {
        font-size: 1rem;
    }


    .btn-main {
        padding: 12px 26px;
        font-size: 1rem;
    }

    .kit-info {
        padding: 40px 5%;
    }

    .kit-grid {
        grid-template-columns: repeat(2, minmax(120px, 1fr));
    }

    .catalog {
        padding: 60px 5%;
    }

    .section-title {
        font-size: 2rem;
        margin-bottom: 28px;
    }

    .product-grid {
        grid-template-columns: 1fr;
        gap: 22px;
    }

    .card-img {
        height: 220px;
    }

    .slider-btn {
        width: 30px;
        height: 30px;
    }

    .whatsapp-float {
        width: 54px;
        height: 54px;
        font-size: 26px;
        bottom: 16px;
        right: 16px;
    }

    .modal-image-frame {
        height: min(44vh, 360px);
    }

    .modal-nav {
        width: 32px;
        height: 32px;
    }

    .catalog-modal-dialog {
        padding: 14px 12px 16px;
    }
}

/* Nosotros */
.about-page {
    max-width: 1000px;
    margin: 40px auto 80px;
    padding: 0 5%;
}

.about-hero {
    text-align: center;
    margin-bottom: 40px;
}

.about-hero h1 {
    font-size: 2.5rem;
    margin-bottom: 12px;
}

.about-section {
    background: #141b17;
    border-radius: 14px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.35);
    padding: 28px;
    margin-bottom: 24px;
    animation: fade-up 0.7s ease-out;
}

.about-section h2 {
    margin-bottom: 10px;
    color: var(--primario);
}

.about-placeholder {
    color: var(--muted);
    font-style: italic;
}

.about-values {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 14px;
    margin-top: 14px;
}

.about-value-card {
    background: #1b261f;
    border-radius: 10px;
    padding: 16px;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.about-value-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 18px rgba(0,0,0,0.35);
}

.about-cta {
    text-align: center;
    margin-top: 14px;
}

@media (max-width: 768px) {
    .about-hero h1 {
        font-size: 2rem;
    }

    .about-section {
        padding: 20px;
    }

    .about-values {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 420px) {
    .nav-links {
        flex-direction: column;
        align-items: center;
    }

    .hero h1 {
        font-size: 1.7rem;
    }

    .section-title {
        font-size: 1.7rem;
    }

    .kit-grid {
        grid-template-columns: 1fr;
    }

    .card-img {
        height: 200px;
    }

    .slider-btn {
        width: 28px;
        height: 28px;
    }

    .btn-card {
        width: 100%;
    }

    .btn-contact {
        width: 100%;
        text-align: center;
    }
}

@keyframes fade-up {
    0% { opacity: 0; transform: translateY(16px); }
    100% { opacity: 1; transform: translateY(0); }
}

@keyframes page-fade {
    0% { opacity: 0; }
    100% { opacity: 1; }
}

@keyframes slide-down {
    0% { opacity: 0; transform: translateY(-12px); }
    100% { opacity: 1; transform: translateY(0); }
}