/* ============================================================
   ELIEL POSTER — portfolio.css
   ============================================================ */

/* ── HERO ── */
.portfolio-hero {
    min-height: 65vh;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 9rem 6% 5rem;
    background: var(--noir);
    position: relative;
    overflow: hidden;
}

.portfolio-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 55% 60% at 85% 40%, rgba(211,47,47,0.1) 0%, transparent 60%),
        radial-gradient(ellipse 35% 50% at 15% 70%, rgba(211,47,47,0.05) 0%, transparent 50%);
    pointer-events: none;
}

/* Ligne décorative bas hero */
.portfolio-hero::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0; right: 0;
    height: 1px;
    background: linear-gradient(90deg, var(--rouge) 0%, rgba(211,47,47,0.08) 70%, transparent 100%);
}

.portfolio-hero-inner {
    position: relative;
    z-index: 1;
    max-width: 700px;
    margin-bottom: 4rem;
}

.portfolio-hero-inner .section-label {
    color: var(--rouge-clair);
}

.portfolio-hero-inner h1 {
    font-size: clamp(2.8rem, 6vw, 5rem);
    color: var(--blanc);
    margin-bottom: 1.2rem;
    line-height: 1.05;
}

.portfolio-hero-inner h1 em {
    font-style: italic;
    color: var(--rouge-clair);
}

.portfolio-hero-inner p {
    color: rgba(255,255,255,0.55);
    font-size: 1.05rem;
    max-width: 500px;
    line-height: 1.8;
}

/* Stats */
.portfolio-stats {
    display: flex;
    gap: 4rem;
    position: relative;
    z-index: 1;
    border-top: 1px solid rgba(255,255,255,0.06);
    padding-top: 2.5rem;
}

.stat-item {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
}

.stat-item strong {
    font-family: var(--font-titre);
    font-size: 2.4rem;
    font-weight: 700;
    color: var(--blanc);
    line-height: 1;
}

.stat-item span {
    font-size: 0.8rem;
    font-weight: 400;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.35);
}

/* ── FILTRES ── */
.portfolio-filtres-section {
    padding: 2.5rem 6%;
    background: var(--blanc);
    border-bottom: 1px solid rgba(211,47,47,0.08);
    position: sticky;
    top: 64px;
    z-index: 100;
}

.filtres-wrap {
    display: flex;
    gap: 0.6rem;
    flex-wrap: wrap;
}

.filtre-btn {
    font-family: var(--font-corps);
    font-size: 0.82rem;
    font-weight: 500;
    letter-spacing: 0.06em;
    padding: 0.55rem 1.3rem;
    border: 1.5px solid rgba(211,47,47,0.15);
    border-radius: 50px;
    background: transparent;
    color: var(--gris-moyen);
    cursor: pointer;
    transition: all var(--transition);
}

.filtre-btn:hover {
    border-color: var(--rouge);
    color: var(--rouge);
}

.filtre-btn--actif {
    background: var(--rouge);
    border-color: var(--rouge);
    color: var(--blanc);
}

.filtre-btn--actif:hover {
    background: var(--rouge-sombre);
    border-color: var(--rouge-sombre);
    color: var(--blanc);
}

/* ── GRILLE PROJETS ── */
.portfolio-section {
    padding: 4rem 6% 6rem;
    background: var(--gris-pale);
}

.projets-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

/* Carte standard */
.projet-card {
    background: var(--blanc);
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 1px solid rgba(211,47,47,0.07);
    transition: transform var(--transition), box-shadow var(--transition);
    cursor: pointer;
}

.projet-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--ombre-forte);
}

/* Carte large — prend 2 colonnes */
.projet-card--large {
    grid-column: span 2;
}

/* Visuel avec overlay */
.projet-visuel {
    position: relative;
    overflow: hidden;
    aspect-ratio: 16 / 9;
}

.projet-card--large .projet-visuel {
    aspect-ratio: 16 / 7;
}

.projet-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.5s ease;
}

.projet-placeholder span {
    font-family: var(--font-titre);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.2);
}

.projet-card:hover .projet-placeholder {
    transform: scale(1.05);
}

/* Overlay au hover */
.projet-overlay {
    position: absolute;
    inset: 0;
    background: rgba(10,10,10,0.82);
    backdrop-filter: blur(4px);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 2rem;
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 0.35s ease, transform 0.35s ease;
}

.projet-card:hover .projet-overlay {
    opacity: 1;
    transform: translateY(0);
}

.projet-overlay .projet-tag {
    display: inline-block;
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--rouge-clair);
    margin-bottom: 0.6rem;
}

.projet-overlay h3 {
    font-size: 1.15rem;
    color: var(--blanc);
    margin-bottom: 0.6rem;
    line-height: 1.2;
}

.projet-overlay p {
    font-size: 0.85rem;
    color: rgba(255,255,255,0.6);
    line-height: 1.6;
    margin-bottom: 1.2rem;
}

.btn-projet {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    color: var(--blanc);
    border-bottom: 1px solid rgba(255,255,255,0.4);
    padding-bottom: 2px;
    text-decoration: none;
    align-self: flex-start;
    transition: color var(--transition), border-color var(--transition);
}

.btn-projet:hover {
    color: var(--rouge-clair);
    border-color: var(--rouge-clair);
}

/* Méta sous la carte */
.projet-meta {
    padding: 1.4rem 1.6rem;
    border-top: 2px solid transparent;
    transition: border-color var(--transition);
}

.projet-card:hover .projet-meta {
    border-top-color: var(--rouge);
}

.projet-categorie {
    display: inline-block;
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--rouge);
    margin-bottom: 0.4rem;
}

.projet-titre {
    font-size: 1rem;
    font-weight: 600;
    color: var(--noir);
    margin-bottom: 0.5rem;
    line-height: 1.3;
}

.projet-desc {
    font-size: 0.82rem;
    font-weight: 300;
    color: var(--gris-clair);
    line-height: 1.6;
    margin: 0;
}

/* Animation masquage filtre */
.projet-card.masque {
    display: none;
}

.projet-card.filtre-anim {
    animation: fadeInCard 0.4s ease forwards;
}

@keyframes fadeInCard {
    from { opacity: 0; transform: translateY(16px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* Aucun résultat */
.no-result {
    text-align: center;
    padding: 4rem 0;
}

.no-result p {
    font-size: 1rem;
    color: var(--gris-clair);
    margin-bottom: 1.5rem;
}

/* ── CTA FINAL ── */
.portfolio-cta {
    background: var(--noir);
    padding: 7rem 6%;
    position: relative;
    overflow: hidden;
}

.portfolio-cta::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse 60% 70% at 50% 50%, rgba(211,47,47,0.07) 0%, transparent 65%);
    pointer-events: none;
}

.portfolio-cta-inner {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.portfolio-cta-inner h2 {
    font-size: clamp(1.8rem, 3.5vw, 2.8rem);
    color: var(--blanc);
    margin-bottom: 1.2rem;
    font-style: italic;
}

.portfolio-cta-inner p {
    color: rgba(255,255,255,0.55);
    font-size: 1rem;
    margin-bottom: 2.5rem;
    line-height: 1.8;
}

.portfolio-cta .btn-hero {
    background: var(--rouge);
    border-color: var(--rouge);
}

.portfolio-cta .btn-hero:hover {
    background: var(--rouge-sombre);
    border-color: var(--rouge-sombre);
}

.portfolio-cta .btn-hero-outline {
    border-color: rgba(255,255,255,0.3);
    color: var(--blanc);
}

.portfolio-cta .btn-hero-outline:hover {
    background: var(--blanc);
    color: var(--rouge);
    border-color: var(--blanc);
}

/* ── RESPONSIVE ── */
@media (max-width: 960px) {
    .projets-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .projet-card--large {
        grid-column: span 2;
    }

    .portfolio-stats {
        gap: 2.5rem;
    }

    .portfolio-filtres-section {
        top: 60px;
    }
}

@media (max-width: 640px) {
    .projets-grid {
        grid-template-columns: 1fr;
    }

    .projet-card--large {
        grid-column: span 1;
    }

    .portfolio-hero {
        padding: 7rem 4% 3.5rem;
    }

    .portfolio-stats {
        gap: 2rem;
        flex-wrap: wrap;
    }

    .portfolio-section {
        padding: 3rem 4% 4rem;
    }

    .portfolio-filtres-section {
        padding: 1.5rem 4%;
    }

    .portfolio-cta {
        padding: 5rem 4%;
    }
}

/* ── PAGE EN SERVICE ── */
.en-service {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--noir);
    padding: 8rem 6% 4rem;
    position: relative;
    overflow: hidden;
    text-align: center;
}

.en-service::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 60% 60% at 50% 40%, rgba(211,47,47,0.08) 0%, transparent 65%);
    pointer-events: none;
}

/* Cercles décoratifs */
.en-service::after {
    content: '';
    position: absolute;
    width: 600px;
    height: 600px;
    border: 1px solid rgba(211,47,47,0.06);
    border-radius: 50%;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    pointer-events: none;
}

.en-service-inner {
    position: relative;
    z-index: 1;
    max-width: 620px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem;
}

.en-service-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(211,47,47,0.12);
    border: 1px solid rgba(211,47,47,0.25);
    color: var(--rouge-clair);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    padding: 0.45rem 1.1rem;
    border-radius: 50px;
}

.en-service-badge::before {
    content: '';
    width: 6px;
    height: 6px;
    background: var(--rouge-clair);
    border-radius: 50%;
    animation: pulse-rouge 1.8s infinite;
}

@keyframes pulse-rouge {
    0%, 100% { box-shadow: 0 0 0 0 rgba(239,83,80,0.4); }
    50%       { box-shadow: 0 0 0 6px rgba(239,83,80,0); }
}

.en-service-inner h1 {
    font-size: clamp(2.4rem, 5vw, 4rem);
    color: var(--blanc);
    line-height: 1.1;
    margin: 0;
}

.en-service-inner h1 em {
    font-style: italic;
    color: var(--rouge-clair);
}

.en-service-inner > p {
    color: rgba(255,255,255,0.5);
    font-size: 1rem;
    line-height: 1.8;
    max-width: 480px;
    margin: 0;
}

/* CTA bas */
.en-service-cta {
    margin-top: 1rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(255,255,255,0.07);
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
}

.en-service-cta-texte {
    font-size: 0.88rem;
    color: rgba(255,255,255,0.35);
    margin: 0;
}

.en-service-btns {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    justify-content: center;
}

/* Surcharge boutons sur fond noir */
.en-service .btn-hero {
    background: var(--rouge);
    border-color: var(--rouge);
    color: var(--blanc);
}

.en-service .btn-hero:hover {
    background: var(--rouge-sombre);
    border-color: var(--rouge-sombre);
}

.en-service .btn-hero-outline {
    border-color: rgba(255,255,255,0.25);
    color: var(--blanc);
}

.en-service .btn-hero-outline:hover {
    background: var(--blanc);
    color: var(--rouge);
    border-color: var(--blanc);
}

@media (max-width: 640px) {
    .en-service {
        padding: 7rem 4% 3rem;
    }
    .en-service-btns {
        flex-direction: column;
        width: 100%;
    }
    .en-service .btn-hero,
    .en-service .btn-hero-outline {
        width: 100%;
        text-align: center;
    }
}