/* ============================================
   FICHE RÉALISATION — étude de cas détaillée
   Isolé : ne charge que sur /realisations/*/
============================================ */

.case-back {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-family: var(--font-mono);
    font-size: 0.85rem;
    color: var(--text-muted);
    text-decoration: none;
    margin-bottom: var(--space-lg);
    transition: color var(--transition-fast);
}
.case-back:hover { color: var(--accent-cyan); }

.case-hero {
    padding: calc(var(--space-xl) + 2rem) 0 var(--space-lg);
}

.case-hero__tag {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 0.78rem;
    color: var(--accent-cyan);
    letter-spacing: 0.06em;
    margin-bottom: var(--space-md);
    padding: 0.35rem 0.85rem;
    border: 1px solid var(--border-accent);
    border-radius: var(--radius-full);
    background: rgba(0, 240, 255, 0.05);
}

.case-hero__title {
    font-size: clamp(2.2rem, 6vw, 3.6rem);
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.02em;
    margin-bottom: var(--space-md);
}

.case-hero__desc {
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 700px;
    line-height: 1.7;
    margin-bottom: var(--space-lg);
}

.case-hero__cta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.9rem;
    margin-bottom: var(--space-lg);
}

.case-hero__site-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--text-muted);
    padding: 0.35rem 0.85rem;
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-full);
    background: rgba(255, 255, 255, 0.03);
}
.case-hero__site-tag::before {
    content: "";
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--accent-green);
    flex-shrink: 0;
}

/* ── Hero top: intro (gauche) + visuel promo (droite) ── */
.case-hero__top {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2.5rem;
    align-items: center;
    margin-bottom: var(--space-xl);
}
@media (min-width: 900px) {
    .case-hero__top { grid-template-columns: 1.4fr 1fr; margin-bottom: var(--space-lg); }
}
.case-hero__promo {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}
.case-hero__promo-tag {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--accent-cyan);
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-bottom: 0.9rem;
    padding: 0.3rem 0.75rem;
    border: 1px solid var(--border-accent);
    border-radius: var(--radius-full);
    background: rgba(0, 240, 255, 0.05);
}
.case-hero__promo-frame {
    width: 100%;
    max-width: 300px;
    padding: 0.6rem;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    box-shadow: 0 25px 50px -15px rgba(0,0,0,0.55);
}
.case-hero__promo img {
    width: 100%;
    display: block;
    border-radius: calc(var(--radius-lg) - 0.4rem);
}

/* ── Meta grid (Client / Prestation / Délai / Techno) ── */
.case-meta {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1px;
    background: var(--border-subtle);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    overflow: hidden;
    margin-bottom: var(--space-xl);
}
@media (min-width: 700px) {
    .case-meta { grid-template-columns: repeat(4, 1fr); }
}
.case-meta__item {
    background: var(--bg-card);
    padding: 1.2rem 1.4rem;
}
.case-meta__label {
    display: block;
    font-family: var(--font-mono);
    font-size: 0.72rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 0.35rem;
}
.case-meta__value {
    display: block;
    font-size: 0.98rem;
    font-weight: 600;
    color: var(--text-primary);
}

/* ── Hero visual (screenshot principal, façon fenêtre de navigateur) ── */
.case-hero__visual {
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--border-subtle);
    margin-bottom: var(--space-xl);
    box-shadow: 0 30px 60px -20px rgba(0,0,0,0.5);
    background: var(--bg-card);
}
.case-hero__visual-bar {
    display: flex;
    align-items: center;
    gap: 0.9rem;
    padding: 0.7rem 1rem;
    background: rgba(255, 255, 255, 0.03);
    border-bottom: 1px solid var(--border-subtle);
}
.case-hero__visual-dots {
    display: flex;
    gap: 6px;
    flex-shrink: 0;
}
.case-hero__visual-dots span {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    display: block;
}
.case-hero__visual-dots span:nth-child(1) { background: #ff5f57; }
.case-hero__visual-dots span:nth-child(2) { background: #febc2e; }
.case-hero__visual-dots span:nth-child(3) { background: #28c840; }
.case-hero__visual-url {
    font-family: var(--font-mono);
    font-size: 0.78rem;
    color: var(--text-muted);
    background: rgba(255, 255, 255, 0.04);
    border-radius: var(--radius-full);
    padding: 0.25rem 0.9rem;
}
.case-hero__visual img,
.case-hero__visual video {
    width: 100%;
    height: auto;
    display: block;
}

/* ── Contexte ── */
.case-section {
    padding: var(--space-xl) 0;
    border-top: 1px solid var(--border-subtle);
}
.case-section__tag {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 0.78rem;
    color: var(--accent-cyan);
    letter-spacing: 0.08em;
    margin-bottom: var(--space-sm);
}
.case-section__title {
    font-size: clamp(1.5rem, 4vw, 2.2rem);
    font-weight: 800;
    line-height: 1.25;
    margin-bottom: var(--space-md);
    max-width: 700px;
}
.case-section__text {
    font-size: 1.02rem;
    color: var(--text-secondary);
    max-width: 700px;
    line-height: 1.75;
}
.case-section__text + .case-section__text { margin-top: 1rem; }

/* ── Solution : étapes numérotées ── */
.case-solution__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
    margin-top: var(--space-lg);
}
@media (min-width: 700px) {
    .case-solution__grid { grid-template-columns: 1fr 1fr; }
}
.case-solution__item {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    padding: 1.6rem;
    transition: border-color var(--transition-base), transform var(--transition-base);
}
.case-solution__item:hover {
    border-color: var(--border-accent);
    transform: translateY(-3px);
}
.case-solution__num {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    color: var(--accent-cyan);
    display: block;
    margin-bottom: 0.6rem;
}
.case-solution__item h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}
.case-solution__item p {
    font-size: 0.94rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ── Checklist état du projet ── */
.case-checklist {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.9rem;
    margin-top: var(--space-lg);
}
@media (min-width: 700px) {
    .case-checklist { grid-template-columns: 1fr 1fr; }
}
.case-checklist__item {
    display: flex;
    align-items: flex-start;
    gap: 0.7rem;
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.55;
}
.case-checklist__icon {
    flex-shrink: 0;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: rgba(0, 255, 136, 0.1);
    color: var(--accent-green);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    font-weight: 700;
    margin-top: 0.1rem;
}

/* ── Enseignements clés ── */
.case-lessons {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.2rem;
    margin-top: var(--space-lg);
}
.case-lessons__item {
    display: flex;
    gap: 0.9rem;
    padding: 1.2rem;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
}
.case-lessons__icon {
    flex-shrink: 0;
    width: 26px;
    height: 26px;
    border-radius: 50%;
    background: rgba(0, 240, 255, 0.08);
    color: var(--accent-cyan);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    font-weight: 700;
}
.case-lessons__item p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.65;
}
.case-lessons__item strong { color: var(--text-primary); }

/* ── Galerie ── */
.case-gallery {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
    margin-top: var(--space-lg);
}
@media (min-width: 700px) {
    .case-gallery { grid-template-columns: 1fr 1fr; }
}
.case-gallery img {
    width: 100%;
    height: auto;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-subtle);
    display: block;
    cursor: zoom-in;
}

/* ── Témoignage ── */
.case-testimonial {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    margin-top: var(--space-lg);
    max-width: 700px;
}
.case-testimonial__stars {
    color: #ffb800;
    font-size: 1.1rem;
    letter-spacing: 0.1em;
    display: block;
    margin-bottom: 0.9rem;
}
.case-testimonial__text {
    font-size: 1.08rem;
    color: var(--text-primary);
    line-height: 1.7;
    font-style: italic;
    margin-bottom: 1rem;
}
.case-testimonial__author {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    color: var(--text-muted);
    font-style: normal;
}
.case-testimonial__link {
    display: block;
    max-width: 700px;
    text-align: right;
    margin-top: 1.4rem;
    font-family: var(--font-mono);
    font-size: 0.85rem;
    color: var(--accent-cyan);
    text-decoration: none;
    opacity: 0.8;
    transition: opacity var(--transition-fast);
}
.case-testimonial__link:hover { opacity: 1; }

/* ── CTA final ── */
.case-cta {
    text-align: center;
    padding: var(--space-xl) 0;
}
.case-cta__title {
    font-size: clamp(1.6rem, 4vw, 2.4rem);
    font-weight: 800;
    margin-bottom: var(--space-md);
}
.case-cta__text {
    font-size: 1.02rem;
    color: var(--text-secondary);
    max-width: 550px;
    margin: 0 auto var(--space-lg);
    line-height: 1.7;
}

@media (max-width: 640px) {
    .case-meta { grid-template-columns: 1fr; }
    .case-solution__grid { grid-template-columns: 1fr; }
    .case-checklist { grid-template-columns: 1fr; }
    .case-gallery { grid-template-columns: 1fr; }
}