* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: Arial, Helvetica, sans-serif;
    background: #ffffff;
    color: #111111;
    line-height: 1.6;
}

a {
    color: inherit;
    text-decoration: none;
}

.container {
    width: min(1180px, 90%);
    margin: 0 auto;
}

/* HEADER */

header {
    border-bottom: 1px solid #e5e5e5;
    background: #ffffff;
}

.nav {
    min-height: 80px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    font-size: 1.25rem;
    font-weight: 900;
    letter-spacing: 3px;
}

nav {
    display: flex;
    gap: 35px;
}

nav a {
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: opacity 0.2s;
}

nav a:hover {
    opacity: 0.5;
}

/* HERO */

.hero {
    min-height: 650px;
    display: flex;
    align-items: center;
    background:
        linear-gradient(
            90deg,
            #ffffff 0%,
            #ffffff 55%,
            #eeeeee 100%
        );
}

.hero-content {
    max-width: 850px;
}

.eyebrow {
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 4px;
    margin-bottom: 20px;
    color: #666666;
}

.hero h1 {
    max-width: 800px;
    font-size: clamp(3rem, 7vw, 6.5rem);
    line-height: 0.95;
    letter-spacing: -4px;
    margin-bottom: 30px;
}

.hero-text {
    max-width: 600px;
    font-size: 1.1rem;
    color: #555555;
    margin-bottom: 35px;
}

/* BUTTONS */

.button {
    display: inline-block;
    padding: 15px 28px;
    border: 1px solid #111111;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    transition: all 0.25s;
}

.button:hover {
    background: #111111;
    color: #ffffff;
}

.button-dark {
    background: #111111;
    color: #ffffff;
}

.button-dark:hover {
    background: #333333;
}

/* PRODUCTS */

.products {
    padding: 120px 0;
}

.section-heading {
    max-width: 650px;
    margin-bottom: 60px;
}

.section-heading h2 {
    font-size: clamp(2.5rem, 5vw, 4.5rem);
    letter-spacing: -2px;
    line-height: 1;
    margin-bottom: 20px;
}

.section-heading p:last-child {
    color: #666666;
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.product-card {
    border: 1px solid #dddddd;
    background: #ffffff;
}

.product-image {
    height: 480px;
    background: #eeeeee;
    overflow: hidden;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s;
}

.product-card:hover .product-image img {
    transform: scale(1.04);
}

.product-info {
    padding: 35px;
}

.product-info span {
    font-size: 0.7rem;
    letter-spacing: 2px;
    color: #777777;
}

.product-info h3 {
    font-size: 2.5rem;
    margin: 8px 0 15px;
}

.product-info p {
    color: #666666;
    margin-bottom: 25px;
}

/* ABOUT */

.about {
    background: #111111;
    color: #ffffff;
    padding: 120px 0;
}

.about-content {
    max-width: 800px;
}

.about .eyebrow {
    color: #999999;
}

.about h2 {
    font-size: clamp(2.5rem, 5vw, 5rem);
    line-height: 1;
    letter-spacing: -2px;
    margin-bottom: 30px;
}

.about p:last-child {
    color: #bbbbbb;
    font-size: 1.1rem;
}

/* PRODUCT DETAIL */

.product-detail {
    min-height: 750px;
    padding: 90px 0;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.detail-image {
    height: 650px;
    background: #eeeeee;
}

.detail-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.detail-content h1 {
    font-size: clamp(3.5rem, 7vw, 6rem);
    line-height: 0.9;
    letter-spacing: -4px;
    margin-bottom: 25px;
}

.lead {
    font-size: 1.4rem;
    font-weight: 600;
    margin-bottom: 25px;
}

.detail-content > p:not(.eyebrow):not(.lead) {
    color: #666666;
    margin-bottom: 20px;
}

/* FEATURES */

.features {
    border-top: 1px solid #dddddd;
    border-bottom: 1px solid #dddddd;
    margin: 35px 0;
}

.features div {
    padding: 18px 0;
    display: flex;
    justify-content: space-between;
    border-bottom: 1px solid #eeeeee;
}

.features div:last-child {
    border-bottom: none;
}

.features strong {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.features span {
    color: #777777;
    font-size: 0.9rem;
}

/* CONTACT */

.contact {
    padding: 100px 0;
    display: grid;
    grid-template-columns: 0.8fr 1.2fr;
    gap: 100px;
}

.contact-intro h1 {
    font-size: clamp(3.5rem, 7vw, 6rem);
    line-height: 0.9;
    letter-spacing: -4px;
    margin-bottom: 30px;
}

.contact-intro p:not(.eyebrow) {
    color: #666666;
    margin-bottom: 20px;
    max-width: 450px;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    border: 1px solid #cccccc;
    padding: 16px;
    font-family: inherit;
    font-size: 1rem;
    background: #ffffff;
    color: #111111;
    outline: none;
    transition: border 0.2s;
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: #111111;
}

.form-group textarea {
    resize: vertical;
}

/* FOOTER */

footer {
    background: #f1f1f1;
    padding: 40px 0;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 30px;
}

.footer-content strong {
    letter-spacing: 2px;
}

.footer-content p {
    color: #777777;
    font-size: 0.8rem;
}

/* RESPONSIVE */

@media (max-width: 800px) {

    .nav {
        flex-direction: column;
        gap: 20px;
        padding: 25px 0;
    }

    nav {
        gap: 15px;
        flex-wrap: wrap;
        justify-content: center;
    }

    nav a {
        font-size: 0.7rem;
    }

    .hero {
        min-height: 550px;
    }

    .hero h1 {
        letter-spacing: -2px;
    }

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

    .product-image {
        height: 400px;
    }

    .product-detail {
        grid-template-columns: 1fr;
        gap: 50px;
        padding: 60px 0;
    }

    .detail-image {
        height: 500px;
    }

    .contact {
        grid-template-columns: 1fr;
        gap: 50px;
        padding: 60px 0;
    }

    .footer-content {
        flex-direction: column;
        align-items: flex-start;
    }
}
/* GALERÍA DE PRODUCTO */

.product-gallery {
    width: 100%;
}

.detail-image {
    width: 100%;
    height: 650px;
    background: #eeeeee;
    overflow: hidden;
}

.detail-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}


/* MINIATURAS */

.thumbnails {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 10px;
    margin-top: 10px;
}

.thumbnail {
    border: 2px solid transparent;
    padding: 0;
    background: #eeeeee;
    cursor: pointer;
    height: 110px;
    overflow: hidden;
}

.thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    opacity: 0.65;
    transition: opacity 0.2s;
}

.thumbnail:hover img {
    opacity: 1;
}

.thumbnail.active {
    border-color: #111111;
}

.thumbnail.active img {
    opacity: 1;
}
@media (max-width: 800px) {

    .detail-image {
        height: 500px;
    }

    .thumbnail {
        height: 80px;
    }

}