/* ============================================
   SIMULATION MAISON - PAGE PREMIUM
   Standalone page with dark theme
   ============================================ */

/* ---- Header simulation ---- */
.simu-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 40px;
    transition: all 0.4s ease;
}

.simu-header.scrolled {
    background: rgba(26, 26, 26, 0.95);
    backdrop-filter: blur(12px);
    padding: 10px 40px;
}

.simu-header-left {
    display: flex;
    flex-direction: column;
}

.simu-header-brand {
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: rgba(255, 255, 255, 0.5);
}

.simu-header-title {
    font-family: 'Oswald', sans-serif;
    font-size: 1rem;
    font-weight: 600;
    color: #fff;
}

.simu-header-link {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 500;
    transition: color 0.3s ease;
}

.simu-header-link:hover {
    color: var(--accent-light);
}

/* Progress bar */
.simu-progress {
    position: fixed;
    top: 0;
    left: 0;
    height: 3px;
    background: var(--accent);
    z-index: 1001;
    width: 0%;
    transition: width 0.1s linear;
}

/* ============================================
   HERO
   ============================================ */
.simu-hero {
    position: relative;
    height: 100vh;
    min-height: 600px;
    display: flex;
    align-items: flex-end;
    overflow: hidden;
}

.simu-hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.simu-hero-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.1s linear;
}

.simu-hero-bg::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to top,
        rgba(26, 26, 26, 0.95) 0%,
        rgba(26, 26, 26, 0.4) 40%,
        rgba(26, 26, 26, 0.1) 100%
    );
}

.simu-hero-content {
    position: relative;
    z-index: 2;
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 40px 80px;
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 60px;
}

.simu-hero-text {
    max-width: 600px;
}

.simu-hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(93, 164, 34, 0.2);
    border: 1px solid rgba(93, 164, 34, 0.4);
    border-radius: 50px;
    padding: 6px 18px;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--accent-light);
    margin-bottom: 24px;
}

.simu-hero-text h1 {
    font-family: 'Playfair Display', 'Georgia', serif;
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 700;
    color: #fff;
    line-height: 1.1;
    margin-bottom: 20px;
}

.simu-hero-text h1 span {
    color: var(--accent-light);
}

.simu-hero-desc {
    font-size: 1rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 32px;
}

.simu-hero-btns {
    display: flex;
    gap: 12px;
}

.simu-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: var(--radius);
    font-size: 0.88rem;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
}

.simu-btn-primary {
    background: var(--accent);
    color: #fff;
}

.simu-btn-primary:hover {
    background: var(--accent-light);
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(93, 164, 34, 0.4);
}

.simu-btn-outline {
    background: transparent;
    color: #fff;
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.simu-btn-outline:hover {
    border-color: #fff;
    background: rgba(255, 255, 255, 0.08);
}

/* Signature du projet (hero card) */
.simu-signature {
    background: rgba(26, 26, 26, 0.6);
    backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-lg);
    padding: 28px;
    min-width: 360px;
}

.simu-signature-title {
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2.5px;
    color: rgba(255, 255, 255, 0.4);
    margin-bottom: 16px;
}

.simu-signature-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}

.simu-signature-tile {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius);
    padding: 16px;
    transition: all 0.4s ease;
}

.simu-signature-tile:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--accent);
}

.simu-signature-tile-label {
    font-size: 0.6rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--accent-light);
    margin-bottom: 4px;
}

.simu-signature-tile-value {
    font-family: 'Oswald', sans-serif;
    font-size: 1.2rem;
    font-weight: 600;
    color: #fff;
}

.simu-signature-tile-detail {
    font-size: 0.78rem;
    color: rgba(255, 255, 255, 0.5);
    margin-top: 2px;
}

/* ============================================
   SECTIONS COMMUNES
   ============================================ */
.simu-section {
    padding: 100px 0;
}

.simu-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 40px;
}

.simu-section-tag {
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--accent);
    margin-bottom: 12px;
}

.simu-section-title {
    font-family: 'Playfair Display', 'Georgia', serif;
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    line-height: 1.15;
    margin-bottom: 24px;
}

.simu-section-title span {
    display: block;
    color: var(--accent);
}

/* ============================================
   LE TERRAIN (dark bg)
   ============================================ */
.simu-terrain {
    background: var(--bg-dark);
    color: #fff;
}

.simu-terrain .simu-section-title {
    color: #fff;
}

.simu-terrain-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    margin-top: 48px;
}

.simu-terrain-map {
    border-radius: var(--radius-lg);
    overflow: hidden;
    aspect-ratio: 4/3;
    background: rgba(255, 255, 255, 0.05);
}

.simu-terrain-map iframe {
    width: 100%;
    height: 100%;
    border: 0;
}

.simu-terrain-infos {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    align-content: start;
}

.simu-terrain-tile {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius);
    padding: 20px;
    transition: border-color 0.3s ease;
}

.simu-terrain-tile:hover {
    border-color: var(--accent);
}

.simu-terrain-tile-label {
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--accent-light);
    margin-bottom: 6px;
}

.simu-terrain-tile-value {
    font-family: 'Oswald', sans-serif;
    font-size: 1.3rem;
    font-weight: 600;
    color: #fff;
}

.simu-terrain-tile-detail {
    font-size: 0.78rem;
    color: rgba(255, 255, 255, 0.5);
    margin-top: 2px;
}

/* Contraintes */
.simu-contraintes {
    margin-top: 48px;
}

.simu-contraintes h3 {
    font-family: 'Oswald', sans-serif;
    font-size: 1.2rem;
    color: #fff;
    margin-bottom: 16px;
}

.simu-contraintes-list {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.simu-contraintes-list span {
    padding: 8px 18px;
    border-radius: 50px;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.8);
}

/* ============================================
   LA MAISON IMAGINÉE (white bg)
   ============================================ */
.simu-maison {
    background: #fff;
    color: var(--text);
}

.simu-maison .simu-section-title {
    color: var(--primary);
}

.simu-maison-intro {
    max-width: 700px;
    font-size: 1rem;
    line-height: 1.8;
    color: var(--text-light);
    margin-bottom: 48px;
}

.simu-maison-block {
    margin-bottom: 48px;
}

.simu-maison-block h3 {
    font-family: 'Oswald', sans-serif;
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--primary);
    margin-bottom: 16px;
    padding-bottom: 8px;
    border-bottom: 2px solid var(--accent);
}

.simu-maison-block p {
    font-size: 1rem;
    line-height: 1.8;
    color: var(--text);
    margin-bottom: 16px;
}

/* Points singuliers */
.simu-points {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 40px;
    padding-top: 40px;
    border-top: 1px solid rgba(0, 0, 0, 0.08);
}

.simu-point {
    padding: 12px 24px;
    border-radius: 50px;
    background: var(--bg-alt);
    border: 1px solid rgba(0, 0, 0, 0.06);
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--primary);
    transition: all 0.3s ease;
}

.simu-point:hover {
    background: var(--accent);
    color: #fff;
    border-color: var(--accent);
}

/* ============================================
   GALERIE VISUELS (dark bg)
   ============================================ */
.simu-galerie {
    background: var(--bg-dark);
    color: #fff;
}

.simu-galerie .simu-section-title {
    color: #fff;
}

.simu-galerie-main {
    border-radius: var(--radius-lg);
    overflow: hidden;
    margin-bottom: 16px;
    aspect-ratio: 16/9;
    background: rgba(255, 255, 255, 0.05);
    cursor: pointer;
}

.simu-galerie-main img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: opacity 0.3s ease;
}

.simu-galerie-thumbs {
    display: flex;
    gap: 10px;
    overflow-x: auto;
    padding-bottom: 8px;
}

.simu-galerie-thumb {
    width: 120px;
    height: 80px;
    border-radius: var(--radius);
    overflow: hidden;
    cursor: pointer;
    border: 2px solid transparent;
    opacity: 0.5;
    transition: all 0.3s ease;
    flex-shrink: 0;
}

.simu-galerie-thumb:hover,
.simu-galerie-thumb.active {
    border-color: var(--accent);
    opacity: 1;
}

.simu-galerie-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* ============================================
   PLANS (white bg)
   ============================================ */
.simu-plans {
    background: #fff;
}

.simu-plans .simu-section-title {
    color: var(--primary);
}

.simu-plans-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px;
}

.simu-plan-item {
    text-align: center;
}

.simu-plan-item img {
    width: 100%;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    margin-bottom: 12px;
}

.simu-plan-item h4 {
    font-family: 'Oswald', sans-serif;
    font-size: 1.1rem;
    color: var(--primary);
}

/* ============================================
   VIDEO
   ============================================ */
.simu-video {
    background: var(--bg-alt);
}

.simu-video .simu-section-title {
    color: var(--primary);
}

.simu-video-container {
    border-radius: var(--radius-lg);
    overflow: hidden;
    aspect-ratio: 16/9;
    box-shadow: var(--shadow-lg);
}

.simu-video-container iframe {
    width: 100%;
    height: 100%;
    border: 0;
}

/* ============================================
   CTA FINAL (dark)
   ============================================ */
.simu-cta {
    background: var(--bg-dark);
    color: #fff;
    text-align: center;
}

.simu-cta .simu-section-title {
    color: #fff;
    max-width: 700px;
    margin: 0 auto 16px;
}

.simu-cta .simu-section-title span {
    color: var(--accent-light);
}

.simu-cta-desc {
    font-size: 1rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.6);
    max-width: 600px;
    margin: 0 auto 32px;
}

.simu-cta-btns {
    display: flex;
    gap: 16px;
    justify-content: center;
    margin-bottom: 48px;
}

/* Disclaimer */
.simu-disclaimer {
    margin-top: 48px;
    padding: 24px;
    background: rgba(255, 255, 255, 0.04);
    border-radius: var(--radius);
    font-size: 0.75rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.35);
    text-align: left;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

/* ============================================
   FOOTER SIMU
   ============================================ */
.simu-footer {
    background: #111;
    color: rgba(255, 255, 255, 0.5);
    padding: 40px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.simu-footer-left {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.simu-footer-left strong {
    color: #fff;
    font-size: 0.9rem;
}

.simu-footer-left span {
    font-size: 0.8rem;
}

.simu-footer-right {
    display: flex;
    gap: 24px;
}

.simu-footer-right a {
    color: var(--accent-light);
    text-decoration: none;
    font-size: 0.85rem;
    transition: color 0.3s ease;
}

.simu-footer-right a:hover {
    color: #fff;
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
    .simu-hero-content {
        flex-direction: column;
        align-items: flex-start;
    }

    .simu-signature {
        min-width: unset;
        width: 100%;
    }

    .simu-terrain-grid {
        grid-template-columns: 1fr;
    }

    .simu-plans-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .simu-header {
        padding: 12px 20px;
    }

    .simu-hero-content {
        padding: 0 20px 40px;
    }

    .simu-hero-text h1 {
        font-size: 2.2rem;
    }

    .simu-hero-btns {
        flex-direction: column;
    }

    .simu-container {
        padding: 0 20px;
    }

    .simu-section {
        padding: 60px 0;
    }

    .simu-signature-grid {
        grid-template-columns: 1fr;
    }

    .simu-terrain-infos {
        grid-template-columns: 1fr;
    }

    .simu-cta-btns {
        flex-direction: column;
        align-items: center;
    }

    .simu-footer {
        flex-direction: column;
        gap: 20px;
        text-align: center;
        padding: 28px 20px;
    }

    .simu-galerie-thumb {
        width: 90px;
        height: 60px;
    }
}