/* MAISON LUMIÈRE Components: buttons, cards, nav, forms, footer, lightbox, cursor, veil */

/* Buttons */
.btn {
 position: relative;
 display: inline-flex;
 align-items: center;
 justify-content: center;
 gap: var(--space-2);
 min-height: 48px;
 padding: var(--space-3) var(--space-8);
 font-family: var(--font-body);
 font-size: var(--fs-small);
 font-weight: 600;
 letter-spacing: 0.04em;
 border-radius: var(--r-pill);
 overflow: hidden;
 transition: transform var(--dur-fast) var(--ease-soft),
       box-shadow var(--dur-fast) var(--ease-soft);
}

.btn:active {
 transform: scale(0.98);
}

.btn--primary {
 position: relative;
 z-index: 0;
 background: transparent;
 color: var(--ivory);
 box-shadow: var(--shadow-sm);
}

.btn--primary::before {
 content: "";
 position: absolute;
 inset: 0;
 background: var(--rose-clay);
 z-index: -1;
 border-radius: inherit;
}

.btn--primary::after {
 content: "";
 position: absolute;
 inset: 0;
 background: var(--ink);
 z-index: -1;
 border-radius: inherit;
 transform: scaleX(0);
 transform-origin: left;
 transition: transform var(--dur) var(--ease-soft);
}

.btn--primary:hover::after {
 transform: scaleX(1);
}

.btn--ghost {
 background: transparent;
 color: var(--ink);
 border: 1px solid var(--rose-clay);
}

.btn--ghost:hover {
 background: rgba(192,133,124,0.08);
}

.btn--link {
 padding: 0;
 min-height: auto;
 background: none;
 color: var(--rose-clay);
 font-weight: 600;
 letter-spacing: 0.02em;
}

.btn--link::after {
 content: "";
 display: block;
 height: 1px;
 background: currentColor;
 transform: scaleX(0);
 transform-origin: left;
 transition: transform var(--dur-fast) var(--ease-soft);
}

.btn--link:hover::after {
 transform: scaleX(1);
}

/* Cards */
.card {
 background: var(--ivory);
 border-radius: var(--r-lg);
 box-shadow: var(--shadow-sm);
 overflow: hidden;
 transition: transform var(--dur-fast) var(--ease-soft),
       box-shadow var(--dur-fast) var(--ease-soft);
}

.card:hover {
 transform: translateY(-2px);
 box-shadow: var(--shadow-md);
}

.card__media {
 position: relative;
 overflow: hidden;
}

.card__media img {
 width: 100%;
 height: 100%;
 object-fit: cover;
 transition: transform var(--dur-slow) var(--ease-soft),
       filter var(--dur-slow) var(--ease-soft);
}

.card:hover .card__media img {
 transform: scale(1.05);
 filter: brightness(1.03);
}

.card__body {
 padding: var(--space-6);
}

/* Pill / tag */
.pill {
 display: inline-flex;
 align-items: center;
 gap: var(--space-2);
 height: 40px;
 padding-inline: var(--space-6);
 font-family: var(--font-body);
 font-size: var(--fs-small);
 font-weight: 600;
 letter-spacing: 0.02em;
 white-space: nowrap;
 flex-shrink: 0;
 border-radius: var(--r-pill);
 border: 1px solid var(--line);
 background: var(--ivory);
 color: var(--ink-soft);
 cursor: pointer;
 transition: all var(--dur-fast) var(--ease-soft);
}

.pill:hover {
 border-color: var(--nude-taupe);
}

.pill.is-active {
 background: var(--rose-clay);
 border-color: var(--rose-clay);
 color: var(--ivory);
}

/* Field / input */
.field {
 position: relative;
}

.field__input,
.field__select,
.field__textarea {
 width: 100%;
 padding: var(--space-6) var(--space-4) var(--space-3);
 font-family: var(--font-body);
 font-size: var(--fs-body);
 background: var(--ivory);
 border: 1px solid var(--line);
 border-radius: var(--r-md);
 color: var(--ink);
 transition: border-color var(--dur-fast) var(--ease-soft),
       box-shadow var(--dur-fast) var(--ease-soft);
}

.field__input:focus,
.field__select:focus,
.field__textarea:focus {
 border-color: var(--rose-clay);
 box-shadow: 0 0 0 3px rgba(192,133,124,0.15);
 outline: none;
}

.field__label {
 position: absolute;
 left: var(--space-4);
 top: 50%;
 transform: translateY(-50%);
 font-size: var(--fs-body);
 color: var(--ink-soft);
 pointer-events: none;
 transition: all var(--dur-fast) var(--ease-soft);
 background: transparent;
 padding-inline: 2px;
}

.field__input:focus ~ .field__label,
.field__input:not(:placeholder-shown) ~ .field__label,
.field__select:focus ~ .field__label,
.field__select:valid ~ .field__label,
.field__textarea:focus ~ .field__label,
.field__textarea:not(:placeholder-shown) ~ .field__label {
 top: 0;
 transform: translateY(-50%) scale(0.78);
 color: var(--rose-clay);
 background: var(--ivory);
}

.field__textarea ~ .field__label {
 top: var(--space-6);
 transform: translateY(0);
}

.field__textarea:focus ~ .field__label,
.field__textarea:not(:placeholder-shown) ~ .field__label {
 top: 0;
 transform: translateY(-50%) scale(0.78);
}

.field__helper {
 margin-top: var(--space-1);
 font-size: 0.8125rem;
 color: var(--ink-soft);
}

.field.is-error .field__input,
.field.is-error .field__select,
.field.is-error .field__textarea {
 border-color: var(--error);
}

.field.is-error .field__helper {
 color: var(--error);
}

/* Avatar */
.avatar {
 width: 56px;
 height: 56px;
 border-radius: 50%;
 object-fit: cover;
 box-shadow: 0 0 0 2px var(--blush);
}

/* Quote */
.quote {
 font-family: var(--font-accent);
 font-style: italic;
 font-size: clamp(1.5rem, 3vw, 2.25rem);
 line-height: 1.45;
 color: var(--ink);
}

/* Marquee */
.marquee {
 overflow: hidden;
 white-space: nowrap;
 position: relative;
}

.marquee__track {
 display: inline-flex;
 gap: var(--space-8);
 animation: marquee-scroll 30s linear infinite;
 will-change: transform;
}

.marquee:hover .marquee__track {
 animation-play-state: paused;
}

@keyframes marquee-scroll {
 from { transform: translateX(0); }
 to  { transform: translateX(-50%); }
}

/* Lightbox */
.lightbox {
 position: fixed;
 inset: 0;
 z-index: 10000;
 display: flex;
 align-items: center;
 justify-content: center;
 background: rgba(43,35,32,0.92);
 opacity: 0;
 visibility: hidden;
 transition: opacity var(--dur) var(--ease-soft),
       visibility var(--dur) var(--ease-soft);
}

.lightbox.is-open {
 opacity: 1;
 visibility: visible;
}

.lightbox__stage {
 position: relative;
 max-width: 90vw;
 max-height: 85vh;
}

.lightbox__stage img {
 max-width: 100%;
 max-height: 85vh;
 object-fit: contain;
 border-radius: var(--r-md);
}

.lightbox__caption {
 position: absolute;
 bottom: calc(-1 * var(--space-8));
 left: 0;
 right: 0;
 text-align: center;
 color: var(--ivory);
 font-size: var(--fs-small);
 opacity: 0.8;
}

.lightbox__close,
.lightbox__prev,
.lightbox__next {
 position: absolute;
 width: 48px;
 height: 48px;
 display: flex;
 align-items: center;
 justify-content: center;
 color: var(--ivory);
 border-radius: 50%;
 background: rgba(255,255,255,0.08);
 backdrop-filter: blur(8px);
 transition: background var(--dur-fast) var(--ease-soft);
}

.lightbox__close:hover,
.lightbox__prev:hover,
.lightbox__next:hover {
 background: rgba(255,255,255,0.18);
}

.lightbox__close { top: var(--space-4); right: var(--space-4); }
.lightbox__prev { left: var(--space-4); top: 50%; transform: translateY(-50%); }
.lightbox__next { right: var(--space-4); top: 50%; transform: translateY(-50%); }

/* Veil (page transition) */
.veil {
 position: fixed;
 inset: 0;
 z-index: 99998;
 background: var(--porcelain);
 transform: translateY(100%);
 pointer-events: none;
}

.veil.is-active {
 pointer-events: auto;
}

/* Bottom sheet (mobile) */
.sheet {
 position: fixed;
 inset: 0;
 z-index: 9997;
 display: flex;
 align-items: flex-end;
 justify-content: center;
 pointer-events: none;
}

.sheet__backdrop {
 position: absolute;
 inset: 0;
 background: rgba(43,35,32,0.45);
 opacity: 0;
 transition: opacity var(--dur) var(--ease-soft);
}

.sheet__panel {
 position: relative;
 width: 100%;
 max-height: 85vh;
 background: var(--ivory);
 border-radius: var(--r-xl) var(--r-xl) 0 0;
 padding: var(--space-8) var(--gutter) calc(var(--space-8) + env(safe-area-inset-bottom));
 transform: translateY(100%);
 transition: transform var(--dur) var(--ease-soft);
 overflow-y: auto;
 pointer-events: auto;
}

.sheet.is-open {
 pointer-events: auto;
}

.sheet.is-open .sheet__backdrop {
 opacity: 1;
}

.sheet.is-open .sheet__panel {
 transform: translateY(0);
}

.sheet__handle {
 width: 40px;
 height: 4px;
 background: var(--line);
 border-radius: var(--r-pill);
 margin: 0 auto var(--space-6);
}

/* Footer */
.footer {
 position: relative;
 background: var(--shell);
 padding-top: clamp(5rem, 10vh, 8rem);
 padding-bottom: var(--space-8);
}

.footer__top {
 display: flex;
 flex-direction: column;
 align-items: flex-start;
 gap: var(--space-8);
 margin-bottom: var(--space-16);
}

.footer__wordmark {
 font-family: var(--font-display);
 font-size: clamp(2rem, 5vw, 3.5rem);
 color: var(--ink);
 letter-spacing: 0.04em;
}

.footer__tagline {
 font-family: var(--font-accent);
 font-style: italic;
 font-size: var(--fs-h3);
 color: var(--rose-clay);
 margin-top: var(--space-2);
}

.footer__cta-group {
 display: flex;
 flex-wrap: wrap;
 align-items: center;
 gap: var(--space-6);
}

.footer__email {
 font-size: var(--fs-small);
 color: var(--ink-soft);
 transition: color var(--dur-fast) var(--ease-soft);
}

.footer__email:hover {
 color: var(--rose-clay);
}

.footer__socials {
 display: flex;
 gap: var(--space-4);
}

.footer__socials a {
 color: var(--ink-soft);
 transition: color var(--dur-fast) var(--ease-soft);
}

.footer__socials a:hover {
 color: var(--rose-clay);
}

.footer__nav {
 display: flex;
 flex-wrap: wrap;
 justify-content: center;
 gap: var(--space-6) var(--space-8);
 padding-bottom: var(--space-6);
 border-bottom: 1px solid var(--line);
}

.footer__nav a {
 font-size: var(--fs-eyebrow);
 font-weight: 600;
 text-transform: uppercase;
 letter-spacing: 0.12em;
 color: var(--ink-soft);
 transition: color var(--dur-fast) var(--ease-soft);
}

.footer__nav a:hover {
 color: var(--rose-clay);
}

.footer__fine {
 display: flex;
 align-items: center;
 justify-content: center;
 padding-block: var(--space-6);
 font-size: 0.8125rem;
 color: var(--ink-soft);
}

@media (min-width: 768px) {
 .footer__top {
  flex-direction: row;
  justify-content: space-between;
  align-items: flex-end;
 }
}