/**
 * Propresent — Composants UI
 */

.btn-premium {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 1.75rem;
    font-family: var(--font-body);
    font-size: var(--fs-small);
    font-weight: 500;
    letter-spacing: var(--ls-wide);
    text-transform: uppercase;
    text-decoration: none;
    border: none;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    transition: transform var(--dur-fast) var(--ease-out-expo);
}

.btn-premium__icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    transition: transform var(--dur-fast) var(--ease-out-expo);
}

.btn-premium--primary {
    background: var(--c-champagne);
    color: var(--c-inverse);
}

.btn-premium--primary .btn-premium__icon {
    background: var(--c-inverse);
    color: var(--c-champagne);
}

.btn-premium--ghost {
    background: rgba(255, 255, 255, 0.08);
    color: var(--c-text);
    border: 1px solid var(--c-border-hi);
    backdrop-filter: blur(12px);
}

.btn-premium--ghost .btn-premium__icon {
    border: 1px solid var(--c-border-hi);
}

.btn-premium--outline {
    background: transparent;
    color: var(--c-copper);
    border: 1px solid var(--c-copper);
}

.btn-premium:hover { transform: translateY(-2px); }
.btn-premium:hover .btn-premium__icon { transform: rotate(45deg); }

.btn-premium::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(105deg, transparent 40%, rgba(255,255,255,0.15) 50%, transparent 60%);
    transform: translateX(-100%);
    transition: transform 0.7s var(--ease-out-expo);
}

.btn-premium:hover::before { transform: translateX(100%); }

.section-header { margin-bottom: var(--space-xl); }
.section-header--center { text-align: center; max-width: 680px; margin-inline: auto; }

.section-label {
    display: inline-flex;
    align-items: center;
    gap: 1rem;
    font-size: var(--fs-label);
    font-weight: 500;
    letter-spacing: var(--ls-ultra);
    text-transform: uppercase;
    color: var(--c-copper);
    margin-bottom: var(--space-md);
}

.section-label__line { width: 40px; height: 1px; background: var(--c-copper); }

.section-title {
    font-family: var(--font-display);
    font-size: var(--fs-h2);
    font-weight: 600;
    line-height: var(--lh-tight);
    color: var(--c-white);
    letter-spacing: -0.02em;
}

.section-desc {
    font-size: var(--fs-body);
    color: var(--c-white-dim);
    line-height: var(--lh-body);
    margin-top: var(--space-md);
    max-width: 540px;
}

.section-header--center .section-desc { margin-inline: auto; }

.glass-card {
    background: var(--c-surface);
    border: 1px solid var(--c-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-soft);
    position: relative;
    overflow: hidden;
}

/* Boutons ghost sur le hero — fond clair lisible sur l'image */
.hero-v2 .btn-premium--ghost {
    color: var(--c-text);
    background: rgba(255, 255, 255, 0.94);
    border: 1px solid rgba(26, 26, 26, 0.12);
    box-shadow: 0 4px 24px rgba(26, 26, 26, 0.12);
    backdrop-filter: blur(12px);
}

.hero-v2 .btn-premium--ghost .btn-premium__icon {
    border-color: rgba(26, 26, 26, 0.15);
    color: var(--c-text);
    background: var(--c-bg-alt);
}

.hero-v2 .btn-premium--ghost:hover {
    background: #ffffff;
    border-color: var(--c-copper);
    color: var(--c-copper);
}

.hero-v2 .btn-premium--ghost:hover .btn-premium__icon {
    border-color: var(--c-copper);
    color: var(--c-copper);
}

.project-card-v2__link { text-decoration: none; display: block; }

.project-card-v2__media {
    position: relative;
    aspect-ratio: 4/5;
    border-radius: var(--radius-lg);
    overflow: hidden;
    margin-bottom: var(--space-md);
}

.project-card-v2__glow {
    position: absolute;
    inset: -1px;
    background: linear-gradient(135deg, var(--c-copper-glow), transparent 60%);
    opacity: 0;
    transition: opacity var(--dur-base) var(--ease-out-expo);
    z-index: 2;
    pointer-events: none;
}

.project-card-v2:hover .project-card-v2__glow { opacity: 1; }

.project-card-v2__img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 1.2s var(--ease-out-expo), filter var(--dur-base);
    filter: brightness(0.96);
}

.project-card-v2:hover .project-card-v2__img {
    transform: scale(1.06);
    filter: brightness(1);
}

.project-card-v2__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(28, 25, 22, 0.75) 0%, transparent 55%);
    display: flex;
    align-items: flex-end;
    padding: var(--space-md);
    z-index: 1;
}

.project-card-v2__status {
    font-size: var(--fs-label);
    letter-spacing: var(--ls-wide);
    text-transform: uppercase;
    padding: 0.35rem 0.75rem;
    border-radius: var(--radius-sm);
    backdrop-filter: blur(8px);
    background: rgba(255, 255, 255, 0.15);
    color: var(--c-on-dark);
}

/* Texte sous l'image — fond clair */
.project-card-v2__body .project-card-v2__title {
    color: var(--c-text);
}

.project-card-v2__body .project-card-v2__title:hover,
.project-card-v2:hover .project-card-v2__body .project-card-v2__title {
    color: var(--c-copper);
}

.project-card-v2__body .project-card-v2__meta {
    color: var(--c-text-muted);
}

.project-card-v2__cat {
    font-size: var(--fs-label);
    letter-spacing: var(--ls-wide);
    text-transform: uppercase;
    color: var(--c-copper);
    display: block;
    margin-bottom: 0.35rem;
}

.project-card-v2__title {
    font-family: var(--font-display);
    font-size: var(--fs-h3);
    font-weight: 600;
    color: var(--c-text);
    line-height: var(--lh-snug);
    margin-bottom: var(--space-xs);
    transition: color var(--dur-fast);
}

.project-card-v2__meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: var(--fs-small);
    color: var(--c-text-muted);
}

.project-card-v2__loc i { color: var(--c-copper); margin-right: 0.25rem; font-size: 0.7rem; }

.project-card-v2__price {
    font-family: var(--font-serif);
    font-size: 1.125rem;
    font-style: italic;
    color: var(--c-copper);
    font-weight: 600;
}

.stat-block { padding: var(--space-lg); text-align: center; }

.stat-block__number {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 700;
    color: var(--c-white);
    line-height: 1;
}

.stat-block__label {
    font-size: var(--fs-label);
    letter-spacing: var(--ls-ultra);
    text-transform: uppercase;
    color: var(--c-white-dim);
    margin-top: var(--space-sm);
}

.bento-grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: var(--space-md);
}

.bento-item {
    padding: var(--space-lg);
    border-radius: var(--radius-lg);
    background: var(--c-bg);
    border: 1px solid var(--c-border);
    box-shadow: var(--shadow-soft);
    transition: border-color var(--dur-base), transform var(--dur-base) var(--ease-out-expo);
}

.bento-item:hover {
    border-color: var(--c-border-hi);
    transform: translateY(-4px);
}

.bento-item--span-4 { grid-column: span 4; }
.bento-item--span-6 { grid-column: span 6; }
.bento-item--span-8 { grid-column: span 8; }

.bento-item__icon { font-size: 1.5rem; color: var(--c-copper); margin-bottom: var(--space-md); }
.bento-item__title { font-family: var(--font-display); font-size: 1.25rem; font-weight: 600; color: var(--c-white); margin-bottom: var(--space-xs); }
.bento-item__text { font-size: var(--fs-small); color: var(--c-white-dim); line-height: var(--lh-body); }

.testimonial-v2 { padding: var(--space-xl); height: 100%; }

.testimonial-v2__quote {
    font-family: var(--font-serif);
    font-size: clamp(1.25rem, 2vw, 1.625rem);
    font-style: italic;
    color: var(--c-white);
    line-height: 1.6;
    margin-bottom: var(--space-lg);
}

.testimonial-v2__author {
    font-size: var(--fs-small);
    font-weight: 500;
    letter-spacing: var(--ls-wide);
    text-transform: uppercase;
    color: var(--c-copper);
}

.testimonial-v2__role {
    font-size: var(--fs-label);
    color: var(--c-white-dim);
    margin-top: 0.25rem;
    text-transform: none;
    letter-spacing: 0;
}

.faq-v2__item { border-bottom: 1px solid var(--c-border); }

.faq-v2__question {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-lg) 0;
    background: none;
    border: none;
    cursor: pointer;
    text-align: left;
    font-family: var(--font-display);
    font-size: clamp(1rem, 1.5vw, 1.25rem);
    font-weight: 500;
    color: var(--c-white);
    transition: color var(--dur-fast);
}

.faq-v2__question:hover { color: var(--c-copper); }

.faq-v2__icon {
    flex-shrink: 0;
    width: 36px;
    height: 36px;
    border: 1px solid var(--c-border);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--c-copper);
    transition: transform var(--dur-base) var(--ease-out-expo);
}

.faq-v2__item.is-open .faq-v2__icon { transform: rotate(45deg); border-color: var(--c-copper); }

.faq-v2__answer { max-height: 0; overflow: hidden; transition: max-height 0.5s var(--ease-out-expo); }
.faq-v2__item.is-open .faq-v2__answer { max-height: 400px; }

.faq-v2__answer-inner {
    padding-bottom: var(--space-lg);
    color: var(--c-white-dim);
    line-height: var(--lh-body);
}

.marquee {
    overflow: hidden;
    padding: var(--space-lg) 0;
    border-block: 1px solid var(--c-border);
}

.marquee__track {
    display: flex;
    width: max-content;
    animation: marquee 30s linear infinite;
}

.marquee__item {
    font-family: var(--font-display);
    font-size: clamp(1rem, 2vw, 1.5rem);
    font-weight: 600;
    letter-spacing: var(--ls-wide);
    text-transform: uppercase;
    color: rgba(26, 26, 26, 0.35);
    white-space: nowrap;
    padding: 0 2rem;
}

.marquee__item span { color: var(--c-copper); margin: 0 1rem; }

@keyframes marquee {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

.gallery-immersive {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-sm);
}

.gallery-immersive__item {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-md);
    aspect-ratio: 1;
}

.gallery-immersive__item:nth-child(1) { grid-row: span 2; aspect-ratio: auto; }

.gallery-immersive__item img,
.gallery-immersive__item .visual-placeholder {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 1.4s var(--ease-out-expo);
}

.gallery-immersive__item:hover img { transform: scale(1.08); }

.gallery-immersive__overlay {
    position: absolute;
    inset: 0;
    background: rgba(28, 25, 22, 0.35);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--dur-base);
}

.gallery-immersive__item:hover .gallery-immersive__overlay { opacity: 1; }

.page-hero-v2 {
    position: relative;
    padding: calc(var(--nav-height) + var(--space-2xl)) 0 var(--space-xl);
    overflow: hidden;
}

.page-hero-v2__mesh { position: absolute; inset: 0; background: var(--grad-mesh); }

.page-hero-v2__title {
    font-family: var(--font-display);
    font-size: var(--fs-h1);
    font-weight: 700;
    color: var(--c-white);
    line-height: var(--lh-tight);
    letter-spacing: -0.03em;
    margin-top: var(--space-md);
}

.page-hero-v2__subtitle {
    font-size: var(--fs-body);
    color: var(--c-white-dim);
    max-width: 520px;
    margin-top: var(--space-md);
}

.page-hero-v2__line {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--c-border-hi), transparent);
}

.form-v2 .form-label {
    font-size: var(--fs-label);
    letter-spacing: var(--ls-wide);
    text-transform: uppercase;
    color: var(--c-white-dim);
}

.form-v2 .form-control {
    background: var(--c-surface);
    border: 1px solid var(--c-border);
    border-radius: var(--radius-sm);
    color: var(--c-text);
    padding: 0.875rem 1rem;
}

.form-v2 .form-control:focus {
    background: var(--c-surface);
    border-color: var(--c-copper);
    box-shadow: 0 0 0 3px var(--c-copper-glow);
    color: var(--c-text);
}

.visual-placeholder {
    background: var(--c-bg-alt);
    border: 1px solid var(--c-border);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--c-text-muted);
    font-size: 2rem;
    position: relative;
    overflow: hidden;
}