/* ==========================================================================
   CONCEPTION3D.CSS
   Styles spécifiques à la page Conception 3D
   Chargé en plus de css/style.css (qui contient les styles globaux du site)
   ========================================================================== */

/* --- Hero deux colonnes --- */
.page-hero-split {
  padding: 90px 6% 60px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.page-hero-split .hero-text h1 {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 4.5vw, 3.4rem);
  font-weight: 500;
  line-height: 1.12;
  color: var(--forest-deep);
}

.page-hero-split .hero-text h1 em {
  color: var(--terracotta);
  font-style: italic;
  font-weight: 500;
}

.page-hero-split .hero-text .hero-lead {
  margin-top: 24px;
  font-size: 1.05rem;
  max-width: 480px;
  color: #4a4a43;
}

.page-hero-split .hero-image {
  width: 100%;
  aspect-ratio: 4 / 3;
  border-radius: 12px;
  overflow: hidden;
  background-size: cover;
  background-position: center;
  background-color: rgba(32, 32, 28, 0.05);
}

/* --- Visualiseur 3D --- */
.viewer-section {
  padding: 0 6% 80px;
}

.viewer-title {
  text-align: center;
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 500;
  color: var(--forest-deep);
  margin-bottom: 20px;
  min-height: 2rem;
}

/* Conteneur flèches + visualiseur alignés sur la même ligne */
.viewer-controls {
  display: flex;
  align-items: center;
  gap: 16px;
}

.viewer-arrow {
  flex-shrink: 0;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  border: 1.5px solid var(--forest-deep);
  background: transparent;
  color: var(--forest-deep);
  font-size: 1.4rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s ease, color 0.2s ease, transform 0.2s ease;
  user-select: none;
}

.viewer-arrow:hover {
  background: var(--forest-deep);
  color: var(--ivory);
  transform: scale(1.08);
}

.viewer-arrow:disabled {
  opacity: 0.25;
  cursor: not-allowed;
  transform: none;
}

.viewer-frame {
  flex: 1;
  height: 560px;
  background: var(--forest-deep);
  border-radius: 12px;
  overflow: hidden;
  position: relative;
  cursor: grab;
}

.viewer-frame:active {
  cursor: grabbing;
}

.viewer-frame canvas {
  display: block;
  width: 100% !important;
  height: 100% !important;
}

.viewer-loading {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--ivory);
  font-size: 0.9rem;
  opacity: 0.7;
  pointer-events: none;
}

/* Indicateurs de position (points) sous les flèches */
.viewer-footer {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 10px;
  margin-top: 16px;
}

.viewer-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(32, 32, 28, 0.18);
  transition: background 0.2s ease, transform 0.2s ease;
}

.viewer-dot.is-active {
  background: var(--terracotta);
  transform: scale(1.3);
}

.viewer-counter {
  font-size: 0.85rem;
  color: var(--walnut);
  margin-left: 12px;
}

.viewer-hint {
  margin-top: 10px;
  font-size: 0.82rem;
  color: var(--walnut);
  text-align: center;
}
/* ===================================================================
   AVANT / APRÈS - DOUBLE DIAPORAMA
=================================================================== */

.compare-section{
    padding:0 6% 90px;
}

.compare-grid{
    display:grid;
    grid-template-columns:repeat(2,1fr);
    gap:30px;
}

.compare-slider{

    position:relative;
    height:500px;

    border-radius:18px;
    overflow:hidden;

    background:#ece9e3;

    box-shadow:0 20px 45px rgba(0,0,0,.08);
}

.compare-slide{

    position:absolute;
    inset:0;

    width:100%;
    height:100%;

    object-fit:cover;

    opacity:0;

    transform:scale(1.04);

    transition:
        opacity .8s ease,
        transform 4s linear;
}

.compare-slide.active{

    opacity:1;
    transform:scale(1);
}

.compare-label{

    position:absolute;

    top:18px;
    left:18px;

    z-index:10;

    padding:8px 18px;

    border-radius:40px;

    font-size:.8rem;

    font-weight:600;

    text-transform:uppercase;

    letter-spacing:.12em;

    color:white;

    background:var(--forest-deep);
}

.compare-slider.after .compare-label{

    background:var(--terracotta);
}

/* ---------- Flèches ---------- */

.compare-btn{

    position:absolute;

    top:50%;

    transform:translateY(-50%);

    width:46px;
    height:46px;

    border:none;

    border-radius:50%;

    background:rgba(255,255,255,.85);

    color:var(--forest-deep);

    font-size:22px;

    cursor:pointer;

    z-index:15;

    transition:.25s;
}

.compare-btn:hover{

    background:white;

    transform:translateY(-50%) scale(1.08);
}

.compare-prev{

    left:18px;
}

.compare-next{

    right:18px;
}

/* ---------- Indicateurs ---------- */

.compare-dots{

    position:absolute;

    bottom:18px;

    left:50%;

    transform:translateX(-50%);

    display:flex;

    gap:8px;

    z-index:15;
}

.compare-dot{

    width:10px;
    height:10px;

    border-radius:50%;

    background:rgba(255,255,255,.45);

    transition:.3s;
}

.compare-dot.active{

    background:white;

    transform:scale(1.3);
}
/* --- Bandeau de stats --- */
.stats-band {
  background: var(--forest);
  padding: 56px 6%;
}

.stats-grid {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  max-width: 1100px;
  margin: 0 auto;
}

.stat-item {
  flex: 1;
  text-align: center;
}

.stat-number {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 4vw, 3rem);
  font-weight: 500;
  color: var(--brass);
  line-height: 1;
}

.stat-label {
  margin-top: 10px;
  font-size: 0.92rem;
  color: var(--ivory);
}

@media(max-width:900px){

    .compare-grid{

        grid-template-columns:1fr;
    }

    .compare-slider{

        height:400px;
    }
}

@media(max-width:600px){

    .compare-slider{

        height:300px;
    }

    .compare-btn{

        width:38px;
        height:38px;

        font-size:18px;
    }
}