/* ========== Sistema Lukay: boutique futurista sobria ========== */
* {
    box-sizing: border-box;
}

*::before,
*::after {
    box-sizing: inherit;
}

:root {
    --color-obsidian: #101116;
    --color-ink: #191b22;
    --color-smoke: #f7f5ef;
    --color-pearl: #fffdf8;
    --color-silk: #e8e1d2;
    --color-taupe: #8a7f70;
    --color-champagne: #d8bd7f;
    --color-orchid: #b8a8ff;
    --color-glass: rgba(255, 253, 248, 0.74);
    --color-glass-dark: rgba(16, 17, 22, 0.78);
    --color-line: rgba(16, 17, 22, 0.12);
    --color-line-light: rgba(255, 253, 248, 0.22);

    --font-display: Didot, "Bodoni 72", "Bodoni MT", "Times New Roman", serif;
    --font-body: "Avenir Next", Avenir, "Segoe UI", system-ui, sans-serif;
    --font-utility: "Segoe UI", system-ui, sans-serif;

    --radius-xs: 0.55rem;
    --radius-sm: 1rem;
    --radius-md: 1.45rem;
    --radius-lg: 2.35rem;
    --shadow-soft: 0 1.4rem 4rem rgba(16, 17, 22, 0.12);
    --shadow-lift: 0 2rem 4.8rem rgba(16, 17, 22, 0.2);
    --max-width: 1160px;
}

html {
    scroll-behavior: smooth;
    font-family: var(--font-body);
    color: var(--color-ink);
    background: var(--color-smoke);
}

body {
    min-width: 320px;
}

button,
input,
textarea {
    font: inherit;
}

button {
    cursor: pointer;
}

img {
    display: block;
    max-width: 100%;
}

a {
    color: inherit;
}

:focus-visible {
    outline: 3px solid var(--color-orchid);
    outline-offset: 4px;
}

::selection {
    color: var(--color-obsidian);
    background: var(--color-champagne);
}

/* ========== Página ========== */
.page {
    position: relative;
    margin: 0;
    color: var(--color-ink);
    line-height: 1.65;
    background:
        radial-gradient(circle at 50% 5%, rgba(184, 168, 255, 0.2), transparent 24rem),
        linear-gradient(135deg, rgba(216, 189, 127, 0.2), transparent 24rem),
        var(--color-smoke);
    overflow-x: hidden;
}

.page::before {
    content: "";
    position: fixed;
    inset: 0;
    z-index: -2;
    background-image:
        linear-gradient(rgba(16, 17, 22, 0.035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(16, 17, 22, 0.035) 1px, transparent 1px);
    background-size: 3.2rem 3.2rem;
    mask-image: linear-gradient(to bottom, black, transparent 82%);
}

.page::after {
    content: "";
    position: fixed;
    inset: auto -8rem -14rem auto;
    z-index: -1;
    width: 24rem;
    height: 24rem;
    border-radius: 999px;
    background: rgba(216, 189, 127, 0.2);
    filter: blur(16px);
}

.header,
.nav,
.main,
.footer {
    width: min(calc(100% - 2rem), var(--max-width));
    margin-inline: auto;
}

/* ========== Hero ========== */
.header {
    position: relative;
    display: grid;
    min-height: 82svh;
    margin-top: 1rem;
    padding: clamp(2rem, 8vw, 6rem) clamp(1.15rem, 5vw, 4.75rem);
    color: var(--color-pearl);
    background:
        radial-gradient(circle at 72% 33%, rgba(184, 168, 255, 0.38), transparent 13rem),
        radial-gradient(circle at 24% 76%, rgba(216, 189, 127, 0.34), transparent 15rem),
        linear-gradient(145deg, #101116 0%, #20222b 58%, #121318 100%);
    border: 1px solid var(--color-line-light);
    border-radius: 0 0 var(--radius-lg) var(--radius-lg);
    box-shadow: var(--shadow-lift);
    overflow: hidden;
    isolation: isolate;
}

.header::before {
    content: "";
    position: absolute;
    inset: 1.1rem;
    z-index: -1;
    border: 1px solid rgba(255, 253, 248, 0.18);
    border-radius: 0 0 calc(var(--radius-lg) - 0.7rem) calc(var(--radius-lg) - 0.7rem);
}

.header::after {
    content: "LUKAY";
    position: absolute;
    right: -0.12em;
    bottom: -0.32em;
    z-index: -1;
    color: rgba(255, 253, 248, 0.045);
    font-family: var(--font-display);
    font-size: clamp(6rem, 32vw, 20rem);
    line-height: 1;
    letter-spacing: -0.08em;
    pointer-events: none;
}

.header__title {
    max-width: 8ch;
    margin: auto 0 0;
    font-family: var(--font-display);
    font-size: clamp(5rem, 27vw, 15rem);
    font-weight: 400;
    line-height: 0.78;
    letter-spacing: -0.1em;
}

.header__description {
    max-width: 43rem;
    margin: 1.5rem 0 0;
    color: rgba(255, 253, 248, 0.78);
    font-size: clamp(1rem, 3.6vw, 1.35rem);
    letter-spacing: 0.01em;
}

/* ========== Navegación ========== */
.nav {
    position: sticky;
    top: 0.75rem;
    z-index: 10;
    margin-top: -2rem;
    padding: 0.4rem;
    background: rgba(255, 253, 248, 0.82);
    border: 1px solid rgba(255, 253, 248, 0.72);
    border-radius: 999px;
    box-shadow: 0 1rem 2.6rem rgba(16, 17, 22, 0.12);
    backdrop-filter: blur(18px);
}

.nav__list {
    display: flex;
    gap: 0.35rem;
    align-items: center;
    margin: 0;
    padding: 0;
    overflow-x: auto;
    list-style: none;
    scrollbar-width: none;
}

.nav__list::-webkit-scrollbar {
    display: none;
}

.nav__item {
    flex: 0 0 auto;
}

.nav__link {
    display: inline-flex;
    align-items: center;
    min-height: 2.7rem;
    padding: 0.72rem 1rem;
    color: var(--color-obsidian);
    border-radius: 999px;
    font-family: var(--font-utility);
    font-size: 0.76rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-decoration: none;
    text-transform: uppercase;
    white-space: nowrap;
    transition: color 180ms ease, background 180ms ease, transform 180ms ease;
}

.nav__link:hover {
    color: var(--color-pearl);
    background: var(--color-obsidian);
    transform: translateY(-1px);
}

/* ========== Estructura ========== */
.main {
    display: grid;
    gap: clamp(1rem, 4vw, 2rem);
    padding-block: clamp(2.5rem, 8vw, 6rem);
}

.section,
.testimonial,
.shipping,
.footer {
    position: relative;
    padding: clamp(1.35rem, 5vw, 3rem);
    background: var(--color-glass);
    border: 1px solid rgba(255, 253, 248, 0.8);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-soft);
    backdrop-filter: blur(14px);
}

.section--welcome {
    display: grid;
    gap: 0.65rem;
    background:
        linear-gradient(120deg, rgba(255, 253, 248, 0.86), rgba(232, 225, 210, 0.72)),
        var(--color-glass);
}

.section--products {
    background: transparent;
    border: 0;
    box-shadow: none;
    backdrop-filter: none;
    padding-inline: 0;
}

.section--contact {
    display: grid;
    gap: 1rem;
}

.section__title,
.testimonial__title,
.shipping__title {
    margin: 0 0 0.75rem;
    color: var(--color-obsidian);
    font-family: var(--font-display);
    font-size: clamp(2.3rem, 13vw, 5.8rem);
    font-weight: 400;
    line-height: 0.92;
    letter-spacing: -0.075em;
}

.section__intro,
.section__text,
.shipping__description,
.testimonial__text,
.contact-info__item,
.footer__text {
    max-width: 65ch;
    margin: 0 0 1rem;
    color: rgba(25, 27, 34, 0.78);
    font-size: 1rem;
}

.section__subtitle {
    margin: 1.65rem 0 0.45rem;
    color: var(--color-obsidian);
    font-family: var(--font-utility);
    font-size: 0.84rem;
    font-weight: 800;
    letter-spacing: 0.16em;
    text-transform: uppercase;
}

.section__list {
    display: grid;
    gap: 0.7rem;
    margin: 1.3rem 0 0;
}

.section__term {
    color: var(--color-obsidian);
    font-weight: 800;
}

.section__description {
    margin: -0.55rem 0 0;
    color: var(--color-taupe);
}

/* ========== Productos ========== */
.product-list {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
    margin: 1.25rem 0 0;
    padding: 0;
    list-style: none;
}

.product-card {
    position: relative;
    display: grid;
    min-height: 100%;
    padding: 0.72rem;
    background:
        linear-gradient(180deg, rgba(255, 253, 248, 0.94), rgba(247, 245, 239, 0.78)),
        var(--color-pearl);
    border: 1px solid rgba(16, 17, 22, 0.1);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-soft);
    overflow: hidden;
    transition: transform 220ms ease, box-shadow 220ms ease, border-color 220ms ease;
}

.product-card::before {
    content: "";
    position: absolute;
    inset: 0.72rem;
    border: 1px solid rgba(216, 189, 127, 0.32);
    border-radius: calc(var(--radius-lg) - 0.55rem);
    pointer-events: none;
}

.product-card:hover {
    border-color: rgba(216, 189, 127, 0.55);
    box-shadow: var(--shadow-lift);
    transform: translateY(-0.35rem);
}

.boton-oferta {
    position: absolute;
    top: 1.3rem;
    left: 1.3rem;
    z-index: 2;
    padding: 0.45rem 0.68rem;
    color: var(--color-obsidian);
    background: rgba(216, 189, 127, 0.86);
    border: 1px solid rgba(255, 253, 248, 0.58);
    border-radius: 999px;
    font-family: var(--font-utility);
    font-size: 0.68rem;
    font-weight: 900;
    letter-spacing: 0.14em;
}

.product-card__figure {
    position: relative;
    display: grid;
    place-items: center;
    min-height: 18rem;
    margin: 0;
    padding: 2.8rem 1rem 1.2rem;
    background:
        radial-gradient(ellipse at center, rgba(184, 168, 255, 0.22), transparent 56%),
        linear-gradient(145deg, rgba(16, 17, 22, 0.04), transparent);
    border-radius: calc(var(--radius-lg) - 0.75rem);
    overflow: hidden;
}

.product-card__figure::before {
    content: "";
    position: absolute;
    width: min(72%, 16rem);
    aspect-ratio: 1;
    border: 1px solid rgba(16, 17, 22, 0.12);
    border-radius: 999px;
    transform: rotateX(72deg) rotateZ(-18deg);
}

.product-card__image {
    position: relative;
    z-index: 1;
    width: min(76%, 16rem);
    height: 14.5rem;
    object-fit: contain;
    filter: drop-shadow(0 1.4rem 1.3rem rgba(16, 17, 22, 0.22));
    transition: transform 260ms ease;
}

.product-card:hover .product-card__image {
    transform: scale(1.04) rotate(-1deg);
}

.product-card__caption {
    position: absolute;
    right: 1rem;
    bottom: 1rem;
    z-index: 1;
    color: rgba(16, 17, 22, 0.48);
    font-family: var(--font-utility);
    font-size: 0.69rem;
    font-weight: 800;
    letter-spacing: 0.16em;
    text-transform: uppercase;
}

.product-card__title {
    margin: 1.15rem 0 0.45rem;
    padding-inline: 0.45rem;
    color: var(--color-obsidian);
    font-family: var(--font-display);
    font-size: clamp(2.1rem, 11vw, 3.2rem);
    font-weight: 400;
    line-height: 0.95;
    letter-spacing: -0.06em;
}

.product-card__text,
.product-card__price {
    margin: 0.35rem 0;
    padding-inline: 0.45rem;
    color: rgba(25, 27, 34, 0.72);
}

.product-card__price {
    color: var(--color-obsidian);
    font-family: var(--font-utility);
    font-size: 1rem;
    font-weight: 850;
}

.product-card__button,
.contact-form__button {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    min-height: 3.1rem;
    margin-top: 1.1rem;
    padding: 0.9rem 1.15rem;
    color: var(--color-pearl);
    background: var(--color-obsidian);
    border: 1px solid var(--color-obsidian);
    border-radius: 999px;
    font-family: var(--font-utility);
    font-size: 0.78rem;
    font-weight: 850;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    transition: background 180ms ease, color 180ms ease, transform 180ms ease;
}

.product-card__button:hover,
.contact-form__button:hover {
    color: var(--color-obsidian);
    background: var(--color-champagne);
    transform: translateY(-2px);
}

/* ========== Testimonio y categorías ========== */
.testimonial {
    color: var(--color-pearl);
    background:
        linear-gradient(135deg, rgba(16, 17, 22, 0.94), rgba(32, 34, 43, 0.9)),
        var(--color-obsidian);
    border-color: rgba(255, 253, 248, 0.14);
}

.testimonial__title,
.testimonial__text {
    color: var(--color-pearl);
}

.testimonial__quote {
    margin: 0;
}

.testimonial__text {
    font-family: var(--font-display);
    font-size: clamp(1.65rem, 7vw, 3.6rem);
    line-height: 1.02;
    letter-spacing: -0.055em;
}

.testimonial__footer {
    margin-top: 1.3rem;
    color: rgba(255, 253, 248, 0.62);
    font-style: normal;
}

.categories-list {
    display: grid;
    gap: 0.65rem;
    margin: 1.2rem 0 0;
    padding: 0;
    list-style: none;
}

.categories-list__item {
    padding: 1rem 1.1rem;
    color: var(--color-obsidian);
    background: rgba(255, 253, 248, 0.62);
    border: 1px solid var(--color-line);
    border-radius: var(--radius-sm);
    font-weight: 800;
}

.categories-list__item::before {
    content: "";
    display: inline-block;
    width: 0.62rem;
    height: 0.62rem;
    margin-right: 0.65rem;
    background: var(--color-champagne);
    border-radius: 999px;
    box-shadow: 0 0 0 0.35rem rgba(216, 189, 127, 0.16);
}

.about__note {
    margin-top: 1.3rem;
    padding: 1rem;
    background: rgba(184, 168, 255, 0.14);
    border: 1px solid rgba(184, 168, 255, 0.24);
    border-radius: var(--radius-sm);
}

.about__note-text {
    margin: 0;
    color: rgba(25, 27, 34, 0.72);
}

/* ========== Formulario y contacto ========== */
.contact-form__fieldset {
    display: grid;
    gap: 1rem;
    margin: 0;
    padding: 0;
    border: 0;
}

.contact-form__legend {
    margin-bottom: 1rem;
    color: var(--color-taupe);
    font-family: var(--font-utility);
    font-size: 0.78rem;
    font-weight: 850;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.contact-form__field {
    display: grid;
    gap: 0.4rem;
}

.contact-form__label {
    color: var(--color-obsidian);
    font-size: 0.86rem;
    font-weight: 800;
}

.contact-form__input,
.contact-form__textarea {
    width: 100%;
    padding: 0.95rem 1rem;
    color: var(--color-ink);
    background: rgba(255, 253, 248, 0.74);
    border: 1px solid rgba(16, 17, 22, 0.16);
    border-radius: var(--radius-sm);
    transition: border-color 160ms ease, box-shadow 160ms ease, background 160ms ease;
}

.contact-form__textarea {
    min-height: 9rem;
    resize: vertical;
}

.contact-form__input:focus,
.contact-form__textarea:focus {
    background: var(--color-pearl);
    border-color: rgba(184, 168, 255, 0.9);
    box-shadow: 0 0 0 0.25rem rgba(184, 168, 255, 0.18);
    outline: 0;
}

.contact-info {
    display: grid;
    gap: 0.5rem;
    margin: 0;
    font-style: normal;
}

.contact-info__item {
    margin: 0;
}

.contact-info__link {
    color: var(--color-obsidian);
    font-weight: 850;
    text-decoration-color: rgba(216, 189, 127, 0.7);
    text-decoration-thickness: 0.16rem;
    text-underline-offset: 0.22rem;
}

/* ========== Envíos ========== */
.shipping {
    margin-top: 1rem;
    overflow-x: auto;
}

.shipping__title {
    text-transform: capitalize;
}

.shipping-table {
    width: 100%;
    min-width: 42rem;
    border-collapse: collapse;
    overflow: hidden;
    border-radius: var(--radius-sm);
}

.shipping-table__caption {
    margin-bottom: 0.8rem;
    color: var(--color-taupe);
    text-align: left;
    font-weight: 800;
}

.shipping-table__header,
.shipping-table__data {
    padding: 0.9rem;
    border-bottom: 1px solid var(--color-line);
    text-align: left;
}

.shipping-table__header {
    color: var(--color-pearl);
    background: var(--color-obsidian);
    font-size: 0.76rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.shipping-table__data {
    background: rgba(255, 253, 248, 0.52);
}

.shipping__note {
    display: block;
    margin-top: 0.9rem;
    color: var(--color-taupe);
}

/* ========== Footer ========== */
.footer {
    margin-block: 1rem 1.25rem;
    color: rgba(255, 253, 248, 0.78);
    background: var(--color-glass-dark);
    border-color: rgba(255, 253, 248, 0.14);
    text-align: center;
}

.footer__text {
    max-width: none;
    margin: 0.15rem 0;
    color: inherit;
}

.footer__text--author {
    color: rgba(255, 253, 248, 0.5);
    font-size: 0.86rem;
}

/* ========== Pantallas medianas y grandes ========== */
@media (min-width: 640px) {
    .header,
    .nav,
    .main,
    .footer {
        width: min(calc(100% - 3rem), var(--max-width));
    }

    .section--welcome,
    .section--about,
    .section--contact {
        grid-template-columns: minmax(0, 0.8fr) minmax(0, 1fr);
        column-gap: clamp(1.5rem, 5vw, 4rem);
        align-items: start;
    }

    .section--welcome .section__title,
    .section--about .section__title,
    .section--contact .section__title {
        grid-row: span 4;
        position: sticky;
        top: 6rem;
    }

    .section--welcome > :not(.section__title),
    .section--about > :not(.section__title),
    .section--contact > :not(.section__title) {
        grid-column: 2;
    }

    .product-list {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .categories-list {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .contact-form,
    .contact-info,
    .shipping {
        grid-column: 2;
    }
}

@media (min-width: 980px) {
    .header {
        min-height: 76svh;
    }

    .header__description {
        margin-left: auto;
    }

    .nav__list {
        justify-content: center;
    }

    .product-list {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .main {
        gap: 2.25rem;
    }

    .testimonial {
        padding-inline: clamp(3rem, 8vw, 6rem);
    }
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        scroll-behavior: auto !important;
        transition-duration: 0.01ms !important;
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
    }
}