:root {
    --color-bg: #fafaf8;
    --color-text: #111111;
    --color-muted: #666666;
    --color-line: #e0e0e0;
    --radius: 0;
    --max-width: 1120px;
    --font-heading: "DM Serif Display", serif;
    --font-body: "Figtree", sans-serif;
}

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

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    color: var(--color-text);
    font-family: var(--font-body);
    line-height: 1.6;
    background: var(--color-bg);
    min-height: 100vh;
}

a {
    color: inherit;
}

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

/* Shell */

.site-shell {
    min-height: 100vh;
}

/* Header */

.site-header {
    position: sticky;
    top: 0;
    z-index: 20;
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-line);
}

/* Nav */

.site-nav {
    width: min(100% - 2rem, var(--max-width));
    margin: 0 auto;
    padding: 1rem 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.site-nav__brand {
    font-family: var(--font-heading);
    font-size: clamp(1.25rem, 1.5vw + 1rem, 1.8rem);
    text-decoration: none;
}

.site-nav__links {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 0.25rem;
    align-items: center;
}

.site-nav__link {
    padding: 0.4rem 0;
    margin: 0 0.6rem;
    text-decoration: none;
    font-family: var(--font-body);
    font-size: 0.85rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--color-muted);
    border-bottom: 1.5px solid transparent;
    transition: color 150ms ease, border-color 150ms ease;
}

.site-nav__link:hover,
.site-nav__link:focus-visible {
    color: var(--color-text);
    border-bottom-color: var(--color-text);
}

.site-nav__link--active {
    color: var(--color-text);
    border-bottom-color: var(--color-text);
}

.site-nav__link--toggle {
    border: 0;
    background: transparent;
    cursor: pointer;
    font-family: var(--font-body);
    font-size: 0.85rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.lang-form {
    margin: 0;
}

/* Main */

.site-main {
    width: min(100% - 2rem, var(--max-width));
    margin: 0 auto;
    padding: 5rem 0;
}

/* Hero */

.hero {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 3rem;
}

.hero__copy {
    /* keep text constrained even in grid */
}

.eyebrow {
    display: inline-block;
    margin: 0 0 1rem;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--color-muted);
}

.hero h1 {
    margin: 0 0 1.5rem;
    font-family: var(--font-heading);
    font-size: clamp(3rem, 6vw, 5.4rem);
    font-weight: 400;
    line-height: 0.95;
    letter-spacing: -0.02em;
}

.hero__lead {
    max-width: 32rem;
    margin: 0 0 2rem;
    font-size: 1.1rem;
    color: var(--color-muted);
    line-height: 1.7;
}

.hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.hero__logo {
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero__panel {
    display: grid;
    gap: 1.25rem;
    align-content: start;
    padding: 2rem;
    border: 1px solid var(--color-line);
}

.hero__panel h2 {
    margin: 0;
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 400;
}

.hero__panel p {
    margin: 0;
    color: var(--color-muted);
}

.hero__list {
    display: grid;
    gap: 0.85rem;
    margin: 0;
    padding-left: 1.2rem;
}

.hero__logo-img {
    max-width: 320px;
    width: 100%;
    opacity: 0;
}

.hero__logo-img.loaded {
    animation: hero-logo-in 0.8s ease-out both;
}

@keyframes hero-logo-in {
    from {
        opacity: 0;
        transform: translateY(1rem);
    }
    to {
        opacity: 0.85;
        transform: translateY(0);
    }
}

/* Upcoming events */

.upcoming {
    margin-top: 4rem;
    padding-top: 3rem;
    border-top: 1px solid var(--color-line);
}

.upcoming__title {
    margin: 0 0 2rem;
    font-family: var(--font-heading);
    font-size: clamp(1.8rem, 3vw, 2.4rem);
    font-weight: 400;
    letter-spacing: -0.02em;
}

.upcoming__day {
    margin: 2rem 0 0.75rem;
    font-family: var(--font-body);
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--color-muted);
}

.upcoming__day:first-of-type {
    margin-top: 0;
}

.upcoming__event {
    display: flex;
    align-items: baseline;
    gap: 1rem;
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--color-line);
}

.upcoming__time {
    font-variant-numeric: tabular-nums;
    font-size: 0.95rem;
    color: var(--color-muted);
    flex-shrink: 0;
}

.upcoming__details {
    display: flex;
    flex-wrap: wrap;
    gap: 0.25rem 1rem;
    align-items: baseline;
}

.upcoming__event-title {
    font-family: var(--font-heading);
    font-size: 1.15rem;
}

.upcoming__event-link {
    text-decoration: none;
    transition: color 150ms ease;
}

.upcoming__event-link:hover,
.upcoming__event-link:focus-visible {
    color: var(--color-muted);
}

.upcoming__location {
    font-size: 0.85rem;
    color: var(--color-muted);
}

.upcoming__all {
    display: inline-block;
    margin-top: 1.5rem;
    font-size: 0.85rem;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    text-decoration: none;
    color: var(--color-muted);
    transition: color 150ms ease;
}

.upcoming__all:hover,
.upcoming__all:focus-visible {
    color: var(--color-text);
}

/* Buttons */

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.85rem 1.5rem;
    border: 1px solid var(--color-text);
    font-family: var(--font-body);
    font-size: 0.85rem;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    text-decoration: none;
    transition: background-color 150ms ease, color 150ms ease;
}

.button--primary {
    background: var(--color-text);
    color: var(--color-bg);
}

.button--primary:hover,
.button--primary:focus-visible {
    background: transparent;
    color: var(--color-text);
}

.button--secondary {
    background: transparent;
    color: var(--color-text);
}

.button--secondary:hover,
.button--secondary:focus-visible {
    background: var(--color-text);
    color: var(--color-bg);
}

button.button {
    cursor: pointer;
}

/* Page content */

.page-content {
    max-width: 52rem;
    margin: 0 auto;
}

.page-content__header {
    margin-bottom: 2rem;
}

.page-content__header h1 {
    margin: 0;
    font-family: var(--font-heading);
    font-size: clamp(2.4rem, 5vw, 4rem);
    font-weight: 400;
    line-height: 1;
    letter-spacing: -0.02em;
}

.page-content__body > * + * {
    margin-top: 1rem;
}

.workshop-cover {
    margin: 0 0 2rem;
}

.workshop-cover__image {
    width: 100%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
    border: 1px solid var(--color-line);
}

/* Page list */

.page-list {
    margin-top: 2rem;
    display: grid;
    gap: 0;
}

.page-list__item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 1.25rem 0;
    border-bottom: 1px solid var(--color-line);
}

.page-list__item h3 {
    margin: 0;
    font-family: var(--font-heading);
    font-weight: 400;
    font-size: 1.3rem;
}

.page-list__actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.75rem;
}

.workshop-list-item {
    align-items: flex-start;
}

.workshop-list-item__main {
    display: grid;
    grid-template-columns: 120px minmax(0, 1fr);
    gap: 1rem;
    align-items: start;
    flex: 1;
}

.workshop-list-item__image-link {
    display: block;
    text-decoration: none;
}

.workshop-list-item__image {
    width: 120px;
    aspect-ratio: 1 / 1;
    object-fit: cover;
    border: 1px solid var(--color-line);
}

/* Asset grid (gallery) */

.asset-grid {
    margin-top: 2rem;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 1.5rem;
}

.asset-card {
    display: grid;
}

.asset-card__image {
    width: 100%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
}

.asset-card__body {
    padding: 0.5rem 0;
}

.asset-card__body h3 {
    margin: 0;
    font-family: var(--font-heading);
    font-weight: 400;
    font-size: 1rem;
}

.asset-card__body p {
    margin: 0.25rem 0 0;
    font-size: 0.85rem;
    color: var(--color-muted);
}

.section-card {
    padding-bottom: 2rem;
    border-bottom: 1px solid var(--color-line);
}

.section-card h2,
.section-card p {
    margin-top: 0;
}

.section-card__link {
    display: inline-flex;
    margin-top: 1rem;
    text-decoration: none;
}

.admin-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

/* Auth form (login — shared between public and admin) */

.auth-form {
    display: grid;
    gap: 1rem;
    max-width: 28rem;
}

.auth-form__field {
    display: grid;
    gap: 0.5rem;
    font-family: var(--font-body);
}

.auth-form input,
.auth-form select,
.auth-form textarea {
    width: 100%;
    padding: 0.85rem 1rem;
    border: 1px solid var(--color-line);
    background: #fff;
    color: var(--color-text);
    font: inherit;
}

.auth-form textarea {
    resize: vertical;
}

.checkbox-row {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.login-error {
    margin: 0 0 1rem;
    padding: 0.85rem 1rem;
    background: #f5e6e6;
    color: #7e1f1f;
    font-size: 0.9rem;
}

/* Footer */

.site-footer {
    width: min(100% - 2rem, var(--max-width));
    margin: 0 auto;
    padding: 0 0 2rem;
}

.site-footer__inner {
    padding-top: 1.5rem;
    border-top: 1px solid var(--color-line);
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    color: var(--color-muted);
    font-size: 0.85rem;
}

/* Responsive — mobile first, expand up */

@media (min-width: 640px) {
    .site-nav {
        flex-direction: row;
        align-items: center;
    }
}

@media (max-width: 639px) {
    .site-nav {
        padding: 0.75rem 0;
        align-items: flex-start;
        flex-direction: column;
    }

    .site-main {
        padding: 3rem 0;
    }

    .hero {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .hero__logo {
        order: -1;
    }

    .hero__logo-img {
        max-width: 200px;
    }

    .hero h1 {
        font-size: clamp(2.6rem, 13vw, 4rem);
    }

    .workshop-list-item__main {
        grid-template-columns: 88px minmax(0, 1fr);
        gap: 0.85rem;
    }

    .workshop-list-item__image {
        width: 88px;
    }

    .page-list__item {
        flex-direction: column;
        align-items: flex-start;
    }

    .page-list__actions,
    .admin-toolbar {
        width: 100%;
    }

    .site-footer__inner {
        flex-direction: column;
    }
}

@media (min-width: 900px) {
    .asset-grid {
        grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    }
}