/*
 * hair atelier LUCE - site decoration
 * Layer 3 only: core reset/structure stays untouched.
 */

html {
    overflow-x: clip;
    scroll-behavior: smooth;
}

body {
    color: var(--color-text);
    background:
        linear-gradient(180deg, rgba(238, 243, 237, 0.68), rgba(247, 244, 238, 0) 360px),
        linear-gradient(90deg, rgba(234, 216, 211, 0.22), rgba(247, 244, 238, 0) 34%, rgba(222, 216, 206, 0.18)),
        var(--color-bg);
    font-family: var(--font-body);
    font-weight: 400;
    line-height: 1.85;
    letter-spacing: 0;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

#luce-nav-data {
    display: none;
}

h1, h2, h3, h4 {
    font-family: var(--font-heading);
    color: var(--color-primary);
    font-weight: 600;
    letter-spacing: 0;
    line-height: 1.35;
}

a {
    color: var(--color-primary);
}

a:hover {
    color: var(--color-accent);
    opacity: 1;
}

::selection {
    background: rgba(128, 96, 53, 0.18);
}

/* Header and footer ------------------------------------------------------- */

.site-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(247, 244, 238, 0.94);
    border-bottom: 1px solid rgba(222, 216, 206, 0.9);
    box-shadow: 0 10px 30px rgba(23, 27, 24, 0.05);
    -webkit-backdrop-filter: blur(14px);
    backdrop-filter: blur(14px);
    transition: background-color 0.28s ease, border-color 0.28s ease, box-shadow 0.28s ease;
}

.site-header__inner {
    position: relative;
    z-index: 1;
    max-width: var(--container);
    padding-block: 0.1rem;
}

.site-logo {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-primary);
    text-decoration: none;
}

.site-logo:hover {
    color: var(--color-accent);
}

.site-header .site-nav {
    align-items: center;
    gap: clamp(1rem, 2vw, 1.8rem);
}

.site-header .site-nav a,
.site-lang-switch a {
    color: var(--color-text);
    font-size: 0.88rem;
    font-weight: 500;
    text-decoration: none;
    white-space: nowrap;
}

.site-header .site-nav a {
    position: relative;
    padding-block: 0.35rem;
}

.site-header .site-nav a::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 1px;
    background: currentColor;
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.24s ease;
}

.site-header .site-nav a:hover::after {
    transform: scaleX(1);
}

body:has(.luce-hero) .site-header,
body.luce-home .site-header {
    position: fixed;
    left: 0;
    right: 0;
    background: transparent;
    border-bottom-color: transparent;
    box-shadow: none;
}

body:has(.luce-hero) .site-header::before,
body.luce-home .site-header::before {
    content: "";
    position: absolute;
    inset: 0 0 auto;
    height: 160%;
    background: linear-gradient(180deg, rgba(12, 15, 13, 0.52), rgba(12, 15, 13, 0));
    opacity: 1;
    pointer-events: none;
    transition: opacity 0.28s ease;
}

body:has(.luce-hero) .site-header:not(.is-scrolled) .site-logo,
body:has(.luce-hero) .site-header:not(.is-scrolled) .site-nav a,
body:has(.luce-hero) .site-header:not(.is-scrolled) .site-lang-switch,
body:has(.luce-hero) .site-header:not(.is-scrolled) .site-lang-switch a,
body.luce-home .site-header:not(.is-scrolled) .site-logo,
body.luce-home .site-header:not(.is-scrolled) .site-nav a,
body.luce-home .site-header:not(.is-scrolled) .site-lang-switch,
body.luce-home .site-header:not(.is-scrolled) .site-lang-switch a {
    color: #ffffff;
    text-shadow: 0 1px 16px rgba(0, 0, 0, 0.35);
}

body:has(.luce-hero) .site-header.is-scrolled,
body.luce-home .site-header.is-scrolled {
    background: rgba(247, 244, 238, 0.95);
    border-bottom-color: rgba(222, 216, 206, 0.92);
    box-shadow: 0 10px 30px rgba(23, 27, 24, 0.07);
}

body:has(.luce-hero) .site-header.is-scrolled::before,
body.luce-home .site-header.is-scrolled::before {
    opacity: 0;
}

:root {
    --nav-drawer-bg: var(--color-surface);
    --nav-toggle-color: var(--color-primary);
}

body:has(.luce-hero) .site-header:not(.is-scrolled) .site-nav__toggle,
body.luce-home .site-header:not(.is-scrolled) .site-nav__toggle {
    color: #ffffff;
}

.site-footer {
    margin-top: 0;
    padding-block: 3.8rem;
    background: var(--color-ink);
    border: 0;
    color: rgba(247, 244, 238, 0.78);
}

.site-footer__inner {
    max-width: var(--container);
    text-align: center;
}

.site-footer .site-nav {
    justify-content: center;
    flex-wrap: wrap;
    gap: 0.75rem 1.35rem;
}

.site-footer .site-nav a {
    color: rgba(247, 244, 238, 0.76);
    font-size: 0.88rem;
    text-decoration: none;
}

.site-footer .site-nav a:hover {
    color: var(--color-accent-soft);
}

.site-footer p {
    color: rgba(247, 244, 238, 0.5);
    font-size: 0.8rem !important;
}

.tsuk-breadcrumb__item a {
    color: var(--color-accent);
}

.tsuk-breadcrumb__item[aria-current="page"] {
    color: var(--color-muted);
}

/* Top layout -------------------------------------------------------------- */

body:has(.luce-hero) .site-main,
body.luce-home .site-main {
    max-width: none;
    padding: 0;
}

.luce-wrap {
    width: 100%;
    max-width: var(--container);
    margin-inline: auto;
    padding-inline: var(--gutter);
}

.luce-wrap--narrow {
    max-width: var(--container-narrow);
}

.luce-section {
    padding-block: var(--space-section);
}

.luce-section--compact {
    padding-block: 2.6rem;
}

.luce-section--surface {
    background:
        linear-gradient(180deg, rgba(238, 243, 237, 0.82), rgba(255, 255, 255, 0.96)),
        var(--color-surface);
}

.luce-section__head {
    margin-bottom: 2.25rem;
}

.luce-section__head--center {
    text-align: center;
}

.luce-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.8rem;
    margin-bottom: 0.9rem;
    color: var(--color-accent);
    font-family: var(--font-body);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.16em;
    text-transform: uppercase;
}

.luce-eyebrow::before {
    content: "";
    width: 2.4rem;
    height: 1px;
    background: currentColor;
}

.luce-section__head--center .luce-eyebrow::after {
    content: "";
    width: 2.4rem;
    height: 1px;
    background: currentColor;
}

.luce-title {
    margin: 0;
    color: var(--color-primary);
    font-size: 2.15rem;
}

.luce-prose {
    color: var(--color-text);
    font-size: 1rem;
    line-height: 2.12;
}

.luce-prose p:last-child {
    margin-bottom: 0;
}

.luce-link-row {
    margin: 2.5rem 0 0;
    text-align: center;
}

.luce-link-row a,
.tsuk-block__more a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 44px;
    padding: 0.72rem 1.5rem;
    border: 1px solid var(--color-primary);
    border-radius: var(--radius);
    color: var(--color-primary);
    font-weight: 700;
    text-decoration: none;
}

.luce-link-row a::after,
.tsuk-block__more a::after {
    content: "";
    width: 0.48rem;
    height: 0.48rem;
    margin-left: 0.7rem;
    border-top: 1px solid currentColor;
    border-right: 1px solid currentColor;
    transform: rotate(45deg);
}

.luce-link-row a:hover,
.tsuk-block__more a:hover {
    background: var(--color-primary);
    color: #ffffff;
}

/* Hero -------------------------------------------------------------------- */

.luce-hero {
    position: relative;
    min-height: clamp(620px, 100svh, 860px);
    display: flex;
    align-items: center;
    overflow: hidden;
    isolation: isolate;
    background: var(--color-primary);
}

.luce-hero::before,
.luce-hero::after {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.luce-hero::before {
    z-index: -1;
    background:
        linear-gradient(90deg, rgba(12, 15, 13, 0.82), rgba(12, 15, 13, 0.48) 45%, rgba(12, 15, 13, 0.16)),
        linear-gradient(180deg, rgba(12, 15, 13, 0.4), rgba(12, 15, 13, 0.08) 34%, rgba(12, 15, 13, 0.45));
}

.luce-hero::after {
    z-index: -1;
    background:
        linear-gradient(135deg, transparent 0 55%, rgba(255, 255, 255, 0.12) 55% 55.5%, transparent 55.5% 100%),
        repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.05) 0 1px, transparent 1px 92px);
    opacity: 0.65;
}

.luce-hero__media {
    position: absolute;
    inset: 0;
    z-index: -2;
    overflow: hidden;
}

.luce-hero__media picture,
.luce-hero__img,
.luce-hero__fallback {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
}

.luce-hero__img {
    object-fit: cover;
    transform: scale(1.02);
    animation: luce-hero-settle 16s ease-out forwards;
}

.luce-hero__fallback {
    background:
        linear-gradient(118deg, rgba(23, 27, 24, 0.98), rgba(39, 50, 46, 0.88) 45%, rgba(128, 96, 53, 0.72)),
        linear-gradient(0deg, rgba(234, 216, 211, 0.16), rgba(238, 243, 237, 0.08)),
        var(--color-primary);
}

.luce-hero__fallback::before {
    content: "";
    position: absolute;
    inset: 11% 8% 10% 46%;
    border: 1px solid rgba(255, 255, 255, 0.18);
    border-left: 0;
}

.luce-hero__fallback::after {
    content: "";
    position: absolute;
    inset: 18% 12% 18% auto;
    width: min(34vw, 420px);
    border-right: 1px solid rgba(200, 173, 130, 0.65);
    border-top: 1px solid rgba(200, 173, 130, 0.3);
}

.luce-hero__fallback span {
    position: absolute;
    right: -0.08em;
    bottom: -0.25em;
    color: rgba(255, 255, 255, 0.08);
    font-family: var(--font-heading);
    font-size: 8rem;
    line-height: 1;
    white-space: nowrap;
}

.luce-hero__inner {
    width: 100%;
    max-width: var(--container);
    margin-inline: auto;
    padding: 7rem var(--gutter) 4rem;
    color: #ffffff;
}

.luce-hero__kicker {
    margin: 0 0 1.1rem;
    color: var(--color-accent-soft);
    font-size: 0.84rem;
    font-weight: 700;
    letter-spacing: 0.18em;
    text-transform: uppercase;
}

.luce-hero__title {
    max-width: 9.5em;
    margin: 0;
    color: #ffffff;
    font-size: 3.75rem;
    line-height: 1.25;
    text-shadow: 0 2px 30px rgba(0, 0, 0, 0.36);
}

.luce-hero__subtitle {
    max-width: 34em;
    margin: 1.35rem 0 0;
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.05rem;
    line-height: 2;
    text-shadow: 0 2px 24px rgba(0, 0, 0, 0.32);
}

@keyframes luce-hero-settle {
    from { transform: scale(1.055); }
    to { transform: scale(1); }
}

/* News -------------------------------------------------------------------- */

.luce-news {
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-line);
}

.luce-news__grid {
    display: grid;
    grid-template-columns: 16rem minmax(0, 1fr);
    gap: 2.4rem;
    align-items: start;
}

.luce-news .luce-section__head {
    margin-bottom: 0;
}

.luce-news .tsuk-post-list {
    border-top: 1px solid var(--color-line);
}

.luce-news .tsuk-post-list__item {
    display: grid;
    grid-template-columns: 7rem minmax(0, 1fr);
    gap: 1.25rem;
    align-items: baseline;
    padding: 1.05rem 0;
    border-bottom: 1px solid var(--color-line);
}

.luce-news .tsuk-post-list__date {
    order: 1;
    color: var(--color-accent);
    font-family: var(--font-heading);
    font-size: 0.94rem;
}

.luce-news .tsuk-post-list__item a {
    order: 2;
    color: var(--color-text);
    text-decoration: none;
}

.luce-news .tsuk-post-list__item a:hover {
    color: var(--color-accent);
}

.tsuk-block__empty {
    color: var(--color-muted);
    text-align: center;
}

.tsuk-block__more {
    margin: 2rem 0 0;
    text-align: right;
}

/* Salon guide ------------------------------------------------------------- */

.luce-salon {
    background: var(--color-bg);
}

.luce-salon__grid {
    display: grid;
    grid-template-columns: minmax(0, 0.95fr) minmax(320px, 0.85fr);
    gap: 4rem;
    align-items: center;
}

.luce-salon__body {
    min-width: 0;
}

.luce-salon__photo {
    position: relative;
    min-width: 0;
}

.luce-salon__photo::before {
    content: "";
    position: absolute;
    inset: -1.2rem 1.2rem 1.2rem -1.2rem;
    border: 1px solid var(--color-accent-soft);
    border-radius: var(--radius-lg);
}

.luce-salon__photo picture,
.luce-salon__img,
.luce-photo-placeholder {
    position: relative;
    display: block;
    width: 100%;
    aspect-ratio: 4 / 3;
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.luce-salon__img {
    height: auto;
    object-fit: cover;
}

.luce-photo-placeholder {
    background:
        linear-gradient(135deg, rgba(255, 255, 255, 0.55), rgba(255, 255, 255, 0) 42%),
        radial-gradient(circle at 70% 28%, rgba(200, 173, 130, 0.44), transparent 22%),
        linear-gradient(135deg, var(--color-surface-tint), var(--color-blush));
    border: 1px solid var(--color-line);
}

.luce-photo-placeholder::before {
    content: "";
    position: absolute;
    inset: 16% 18%;
    border-top: 1px solid rgba(128, 96, 53, 0.42);
    border-bottom: 1px solid rgba(128, 96, 53, 0.22);
    transform: rotate(-7deg);
}

.luce-photo-placeholder::after {
    content: "";
    position: absolute;
    right: 18%;
    bottom: 18%;
    width: 6rem;
    height: 6rem;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.44);
}

/* Menu guide -------------------------------------------------------------- */

.luce-menu-guide {
    background: var(--color-surface);
}

.luce-menu-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1.15rem;
}

.luce-menu-card {
    min-width: 0;
    overflow: hidden;
    border: 1px solid var(--color-line);
    border-radius: var(--radius-lg);
    background: var(--color-surface);
}

.luce-menu-card__visual {
    position: relative;
    aspect-ratio: 4 / 3;
    overflow: hidden;
    background: var(--color-surface-tint);
}

.luce-menu-card__visual::before,
.luce-menu-card__visual::after {
    content: "";
    position: absolute;
    pointer-events: none;
}

.luce-menu-card__visual::before {
    inset: 0;
    background:
        linear-gradient(135deg, rgba(255, 255, 255, 0.64), transparent 45%),
        radial-gradient(circle at 74% 24%, rgba(255, 255, 255, 0.5), transparent 21%);
}

.luce-menu-card__visual::after {
    left: 18%;
    right: 18%;
    bottom: 23%;
    height: 2px;
    background: rgba(128, 96, 53, 0.42);
    box-shadow: 0 12px 0 rgba(128, 96, 53, 0.18), 0 -12px 0 rgba(255, 255, 255, 0.45);
    transform: rotate(-10deg);
}

.luce-menu-card--sculpture .luce-menu-card__visual {
    background: linear-gradient(135deg, #f3e4df, #d9e5df);
}

.luce-menu-card--fillin .luce-menu-card__visual {
    background: linear-gradient(135deg, #efe8d8, #f2dfe4);
}

.luce-menu-card--gel .luce-menu-card__visual {
    background: linear-gradient(135deg, #e4ece6, #f6ece4);
}

.luce-menu-card--art .luce-menu-card__visual {
    background: linear-gradient(135deg, #f2dfe4, #e9ddc7);
}

.luce-menu-card__body {
    padding: 1.2rem 1.15rem 1.3rem;
}

.luce-menu-card h3 {
    margin: 0 0 0.55rem;
    color: var(--color-primary);
    font-size: 1.18rem;
}

.luce-menu-card p {
    margin: 0;
    color: var(--color-muted);
    font-size: 0.92rem;
    line-height: 1.8;
}

/* Pickup cards ------------------------------------------------------------ */

.luce-pickup .card-grid {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: clamp(1.35rem, 3vw, 2.25rem);
}

.luce-pickup .card {
    min-width: 0;
    padding: 0;
    background: transparent;
    border: 0;
    border-radius: 0;
    box-shadow: none;
    transition: none;
}

.luce-pickup .card:hover {
    transform: none;
    box-shadow: none;
}

.luce-pickup .card > a:first-child,
.luce-pickup .card > a:first-child picture {
    display: block;
    overflow: hidden;
    border-radius: var(--radius-lg);
    background: var(--color-surface-tint);
}

.luce-pickup .card img {
    display: block;
    width: 100%;
    aspect-ratio: 4 / 3 !important;
    height: auto;
    margin: 0 !important;
    object-fit: cover;
    transition: transform 0.75s ease;
}

.luce-pickup .card:hover img {
    transform: scale(1.045);
}

.luce-pickup .card__title {
    margin: 1rem 0 0.35rem;
    color: var(--color-primary);
    font-family: var(--font-heading);
    font-size: 1.18rem;
    line-height: 1.55;
}

.luce-pickup .card__title a {
    color: inherit;
    text-decoration: none;
}

.luce-pickup .card__title a:hover {
    color: var(--color-accent);
}

.luce-pickup .card__meta,
.luce-pickup .post-field {
    display: none;
}

.post-badge {
    display: inline-block;
    padding: 0.14rem 0.65rem;
    border: 1px solid var(--color-line);
    border-radius: 999px;
    background: var(--color-surface);
    color: var(--color-muted);
    font-size: 0.78rem;
}

/* Contact ----------------------------------------------------------------- */

.luce-contact {
    position: relative;
    overflow: hidden;
    background:
        linear-gradient(135deg, rgba(255, 255, 255, 0.72), rgba(255, 255, 255, 0.2)),
        linear-gradient(135deg, var(--color-surface-tint), var(--color-blush));
    color: var(--color-text);
    text-align: center;
}

.luce-contact::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        linear-gradient(90deg, rgba(128, 96, 53, 0.08) 0 1px, transparent 1px 96px),
        linear-gradient(180deg, rgba(255, 255, 255, 0.42), transparent 55%);
    pointer-events: none;
}

.luce-contact .luce-wrap {
    position: relative;
}

.luce-contact .tsuk-block--contact-box {
    max-width: 44rem;
    margin-inline: auto;
    padding: 0;
    border: 0;
    background: transparent;
}

.luce-contact .tsuk-block__heading {
    margin: 0 0 1rem;
    color: var(--color-primary);
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 600;
}

.luce-contact .tsuk-block__heading::before {
    content: "Reservation";
    display: block;
    margin-bottom: 0.8rem;
    color: var(--color-accent);
    font-family: var(--font-body);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.16em;
    text-transform: uppercase;
}

.luce-contact .tsuk-block__body {
    margin: 0 auto 2rem;
    max-width: 34rem;
    color: var(--color-muted);
    line-height: 2;
}

.luce-contact .btn-cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 48px;
    padding: 0.82rem 2rem;
    border: 1px solid var(--color-primary);
    border-radius: var(--radius);
    background: var(--color-primary);
    color: #ffffff;
    font-weight: 700;
    text-decoration: none;
}

.luce-contact .btn-cta:hover {
    background: var(--color-accent);
    border-color: var(--color-accent);
    color: #ffffff;
}

/* Motion ------------------------------------------------------------------ */

body.luce-js .reveal {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

body.luce-js .reveal.is-visible {
    opacity: 1;
    transform: none;
}

body.luce-js .luce-hero.reveal {
    opacity: 1;
    transform: none;
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    *, *::before, *::after {
        animation-duration: 0.001ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.001ms !important;
    }

    body.luce-js .reveal {
        opacity: 1;
        transform: none;
    }
}

/* Responsive -------------------------------------------------------------- */

@media (max-width: 1080px) {
    .luce-menu-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 980px) {
    .site-header .site-nav {
        gap: 0.95rem;
    }

    .site-header .site-nav a,
    .site-lang-switch a {
        font-size: 0.82rem;
    }

    .luce-news__grid,
    .luce-salon__grid {
        grid-template-columns: 1fr;
        gap: 2.4rem;
    }

    .luce-news .luce-section__head {
        margin-bottom: 0;
    }
}

@media (max-width: 768px) {
    .site-header__inner {
        padding-block: 0;
    }

    .site-logo {
        font-size: 1.08rem;
    }

    body:has(.luce-hero) .site-header .site-nav,
    body.luce-home .site-header .site-nav,
    .site-header .site-nav {
        background: var(--color-surface);
    }

    body:has(.luce-hero) .site-header .site-nav a,
    body:has(.luce-hero) .site-header .site-lang-switch,
    body:has(.luce-hero) .site-header .site-lang-switch a,
    body.luce-home .site-header .site-nav a,
    body.luce-home .site-header .site-lang-switch,
    body.luce-home .site-header .site-lang-switch a,
    .site-header .site-nav a,
    .site-lang-switch a {
        color: var(--color-text);
        text-shadow: none;
    }

    .site-header .site-nav a::after {
        display: none;
    }

    .luce-hero {
        min-height: 640px;
    }

    .luce-hero__inner {
        padding-top: 6.5rem;
        padding-bottom: 3.25rem;
    }

    .luce-hero__title {
        font-size: 2.7rem;
    }

    .luce-title {
        font-size: 1.78rem;
    }

    .luce-news .tsuk-post-list__item {
        grid-template-columns: 1fr;
        gap: 0.25rem;
    }

    .luce-salon__photo::before {
        inset: -0.8rem 0.8rem 0.8rem -0.8rem;
    }
}

@media (max-width: 560px) {
    .site-footer .site-nav {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 0.7rem 1rem;
        text-align: left;
    }

    .luce-section {
        padding-block: 4rem;
    }

    .luce-section--compact {
        padding-block: 2.2rem;
    }

    .luce-eyebrow {
        font-size: 0.72rem;
        gap: 0.65rem;
    }

    .luce-eyebrow::before,
    .luce-section__head--center .luce-eyebrow::after {
        width: 1.45rem;
    }

    .luce-hero {
        min-height: 600px;
    }

    .luce-hero__fallback span {
        font-size: 4.5rem;
    }

    .luce-hero__title {
        font-size: 2.25rem;
    }

    .luce-hero__subtitle {
        font-size: 0.98rem;
    }

    .luce-title,
    .luce-contact .tsuk-block__heading {
        font-size: 1.55rem;
    }

    .luce-menu-grid,
    .luce-pickup .card-grid {
        grid-template-columns: 1fr;
    }

    .luce-menu-card__body {
        padding: 1.1rem;
    }
}