/* =========================================================
   DIVANA — SERVICES SHOWCASE
   ========================================================= */

:root {
    --gold: #C5A059;
    --dark: #121212;
    --ink: #1e1e1e;
    --muted: #777;
    --paper: #fbfaf7;
    --rule: rgba(0,0,0,0.08);
    --transition: all 0.7s cubic-bezier(0.22, 1, 0.36, 1);
}

/* =========================================================
   PAGE WRAPPER
   ========================================================= */
.one-screen-showcase {
    background: var(--paper);
    padding-top: 120px;
}

/* =========================================================
   HEADER
   ========================================================= */
.minimal-header {
    text-align: center;
    margin-bottom: 120px;
}

.pro-title {
    font-family: 'Playfair Display', serif;
    font-size: 4.2rem;
    margin-bottom: 25px;
    letter-spacing: -0.03em;
}

.pro-title span {
    color: var(--gold);
}

/* =========================================================
   GRID STRUCTURE
   ========================================================= */
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    border-top: 1px solid var(--rule);
    border-left: 1px solid var(--rule);
}

/* =========================================================
   SERVICE CARD
   ========================================================= */
.service-card {
    position: relative;
    padding: 80px 55px;
    min-height: 420px;
    border-right: 1px solid var(--rule);
    border-bottom: 1px solid var(--rule);
    background: linear-gradient(180deg, #ffffff 0%, var(--paper) 100%);
    display: flex;
    flex-direction: column;
    transition: var(--transition);
    overflow: hidden;
}

/* Ligne verticale signature */
.service-card::before {
    content: '';
    position: absolute;
    top: 60px;
    left: 0;
    width: 2px;
    height: 0;
    background: var(--gold);
    transition: var(--transition);
}

/* Fond sombre éditorial */
.service-card::after {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--dark);
    opacity: 0;
    transform: scaleY(0.85);
    transform-origin: bottom;
    transition: var(--transition);
    z-index: 0;
}

/* Layer contenu */
.service-card > * {
    position: relative;
    z-index: 2;
    transition: var(--transition);
}

/* =========================================================
   TYPOGRAPHY
   ========================================================= */
.service-number {
    font-family: 'Playfair Display', serif;
    font-size: 1.7rem;
    font-style: italic;
    color: var(--gold);
    opacity: 0.4;
    margin-bottom: 45px;
}

.service-card h2 {
    font-family: 'Inter', sans-serif;
    font-size: 1.05rem;
    font-weight: 800;
    letter-spacing: 0.35em;
    text-transform: uppercase;
    line-height: 1.5;
    margin-bottom: 30px;
    color: var(--ink);
}

.service-card p {
    font-size: 0.95rem;
    line-height: 1.9;
    color: var(--muted);
    max-width: 90%;
}

/* =========================================================
   HOVER — ARCHITECTURAL REVEAL
   ========================================================= */
.service-card:hover {
    transform: translateY(-10px);
}

.service-card:hover::before {
    height: calc(100% - 120px);
}

.service-card:hover::after {
    opacity: 1;
    transform: scaleY(1);
}

.service-card:hover h2 {
    color: #fff;
    letter-spacing: 0.45em;
}

.service-card:hover p {
    color: rgba(255,255,255,0.75);
}

.service-card:hover .service-number {
    opacity: 1;
    transform: translateX(14px);
}

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width: 1100px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {

    .pro-title {
        font-size: 3rem;
    }

    .services-grid {
        grid-template-columns: 1fr;
        border-left: none;
    }

    .service-card {
        padding: 60px 35px;
        min-height: auto;
    }
}
/* =========================================================
   DIVANA — BOUTON SIGNATURE "NOUS CONSULTER"
   ========================================================= */

.btn-pro {
    position: relative;
    display: inline-block;
    padding: 18px 55px;
    font-family: 'Inter', sans-serif;
    font-size: 0.85rem;
    font-weight: 800;
    letter-spacing: 0.35em;
    text-transform: uppercase;
    color: var(--dark);
    background: transparent;
    border: none;
    text-decoration: none;
    transition: all 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}

/* Cadre architectural */
.btn-pro::before,
.btn-pro::after {
    content: '';
    position: absolute;
    inset: 0;
    border: 1px solid var(--dark);
    transition: all 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}

/* Ligne dorée inférieure */
.btn-pro::after {
    border-color: var(--gold);
    inset: auto 12px 8px 12px;
    height: 1px;
    opacity: 0;
}

/* Hover — révélation */
.btn-pro:hover {
    color: var(--paper);
    letter-spacing: 0.45em;
}

.btn-pro:hover::before {
    background: var(--dark);
    color: white;
}

.btn-pro:hover::after {
    opacity: 1;
    inset: auto 8px 10px 8px;
    color: white;
}

/* Focus propre */
.btn-pro:focus-visible {
    outline: none;
    color: white;
}