/* --- PAGES SOLUTIONS PAR ESPACE (porté et enrichi depuis Next.js) --- */

/* Hero sombre, avec image de fond sur la vue détail */
.sol-hero { position: relative; background-color: #020617; color: #fff; padding: 6rem 0 4rem; text-align: center; overflow: hidden; }
.sol-hero-bg { position: absolute; inset: 0; opacity: 0.35; mix-blend-mode: multiply; pointer-events: none; }
.sol-hero-bg img { width: 100%; height: 100%; object-fit: cover; transform: scale(1.05); }
.sol-hero-overlay { position: absolute; inset: 0; background: linear-gradient(to top, #020617, rgba(2, 6, 23, 0.45), #020617); }
.sol-hero-content { position: relative; z-index: 10; }
.sol-hero .section-tag { margin-bottom: 1.5rem; }
.sol-hero-title { font-family: var(--font-serif); font-size: 2.5rem; font-weight: 900; line-height: 1.1; letter-spacing: -0.02em; max-width: 56rem; margin: 0 auto; }
.sol-hero-sub { max-width: 42rem; margin: 1.5rem auto 0; font-size: 1.125rem; color: #cbd5e1; font-weight: 500; }

/* Fil d'Ariane */
.sol-breadcrumb { display: flex; align-items: center; justify-content: center; gap: 0.375rem; font-size: 0.8125rem; color: #94a3b8; margin-bottom: 2rem; font-weight: 600; }
.sol-breadcrumb a { transition: color 0.2s; }
.sol-breadcrumb a:hover { color: #fff; }
.sol-breadcrumb .material-symbols-outlined { font-size: 1rem; opacity: 0.5; }
.sol-breadcrumb > span:last-child { color: #e2e8f0; }

/* Bande de chiffres clés (reprend le langage visuel de .metrics-bar) */
.sol-stats-bar { position: relative; z-index: 20; margin: -2rem auto 0; padding: 2.5rem 2rem; background-color: var(--surface); border: 1px solid var(--border); max-width: 62rem; border-radius: 1.5rem; box-shadow: var(--shadow-premium); }
.sol-stats-grid { display: grid; grid-template-columns: 1fr; gap: 2rem; text-align: center; }
.sol-stat-item { display: flex; flex-direction: column; gap: 0.375rem; }
.sol-stat-num { font-size: 2rem; font-weight: 900; font-family: var(--font-serif); color: var(--primary); font-style: italic; }
.sol-stat-label { font-size: 11px; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.12em; font-weight: 800; max-width: 16rem; margin: 0 auto; }

/* Intro : texte + image */
.sol-intro { padding: 5rem 0; }
.sol-intro-grid { display: grid; grid-template-columns: 1fr; gap: 3rem; align-items: start; }
.sol-hero-text { font-size: 1.25rem; font-weight: 700; color: var(--text-main); line-height: 1.4; margin-bottom: 1.5rem; }
.sol-intro-p { color: var(--text-muted); font-size: 1rem; line-height: 1.7; margin-bottom: 1.75rem; }
.sol-intro-h2 { font-family: var(--font-serif); font-size: 1.5rem; font-weight: 900; color: var(--text-main); margin: 0.5rem 0 1rem; }
.sol-intro-img img { border-radius: 1.5rem; box-shadow: var(--shadow-premium); width: 100%; height: auto; object-fit: cover; aspect-ratio: 4 / 3; }

.btn-sol-cta { display: inline-block; background-color: var(--primary); color: #fff; font-weight: 900; font-size: 0.8125rem; text-transform: uppercase; letter-spacing: 0.1em; padding: 1.1rem 2.25rem; border-radius: 0.875rem; transition: background-color 0.2s, transform 0.2s; }
.btn-sol-cta:hover { background-color: var(--primary-hover); transform: translateY(-3px); }
.btn-sol-cta-light { background-color: #fff; color: var(--primary); }
.btn-sol-cta-light:hover { background-color: #f1f5f9; }

/* Bénéfices */
.sol-benefits { padding: 5rem 0; background-color: #f8fafc; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
html.dark .sol-benefits { background-color: var(--surface); }
.sol-benefits .text-center { margin-bottom: 3.5rem; }
.sol-benefits-grid { display: grid; grid-template-columns: 1fr; gap: 1.5rem; }
.sol-benefit-card { background-color: var(--surface); padding: 2rem; border-radius: 1.5rem; box-shadow: var(--shadow-premium); border: 2px solid transparent; transition: border-color 0.3s; }
html.dark .sol-benefit-card { background-color: var(--background); }
.sol-benefit-card:hover { border-color: var(--primary); }
.sol-benefit-num { display: inline-flex; height: 2.75rem; width: 2.75rem; align-items: center; justify-content: center; border-radius: 50%; background-color: rgba(194, 30, 30, 0.1); color: var(--primary); font-weight: 900; font-size: 0.9375rem; margin-bottom: 1.25rem; }
.sol-benefit-card h3 { font-size: 1.125rem; font-weight: 900; color: var(--text-main); margin-bottom: 0.75rem; }
.sol-benefit-card p { color: var(--text-muted); font-size: 0.9375rem; line-height: 1.6; }

/* Types de mobilier — grille 2 colonnes */
.sol-products { padding: 5rem 0; }
.sol-products .text-center { margin-bottom: 3rem; }
.sol-products-list { list-style: none; max-width: 56rem; margin: 0 auto; display: grid; grid-template-columns: 1fr; gap: 1rem; font-weight: 600; color: var(--text-main); }
.sol-products-list li { display: flex; align-items: center; gap: 0.875rem; background-color: var(--surface); border: 1px solid var(--border); border-radius: 0.875rem; padding: 1rem 1.25rem; }
html.dark .sol-products-list li { background-color: var(--background); }
.sol-products-hint { max-width: 44rem; margin: 2.5rem auto 0; text-align: center; color: var(--text-muted); font-size: 0.9375rem; }
.sol-assistant-link { color: var(--primary); font-weight: 700; text-decoration: underline; text-underline-offset: 3px; font-size: inherit; }
.sol-assistant-link:hover { color: var(--primary-hover); }

/* Conseils d'agenceur */
.sol-tips { padding: 5rem 0; background-color: #020617; color: #fff; }
.sol-tips .section-title { color: #fff; }
.sol-tips .text-center { margin-bottom: 3rem; }
.sol-tips-grid { display: grid; grid-template-columns: 1fr; gap: 1.5rem; max-width: 62rem; margin: 0 auto; }
.sol-tip-card { display: flex; gap: 1.25rem; align-items: flex-start; background-color: rgba(255, 255, 255, 0.05); border: 1px solid rgba(255, 255, 255, 0.12); border-radius: 1.5rem; padding: 2rem; }
.sol-tip-icon { color: var(--primary); font-size: 2rem; flex-shrink: 0; }
.sol-tip-card h3 { font-size: 1.0625rem; font-weight: 900; margin-bottom: 0.625rem; color: #fff; }
.sol-tip-card p { color: #cbd5e1; font-size: 0.9375rem; line-height: 1.65; font-weight: 500; }

/* FAQ — <details> natif, pas de JS */
.sol-faq { padding: 5rem 0; background-color: #f8fafc; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
html.dark .sol-faq { background-color: var(--surface); }
.sol-faq .text-center { margin-bottom: 3rem; }
.sol-faq-list { max-width: 52rem; margin: 0 auto; display: flex; flex-direction: column; gap: 1.25rem; }
.sol-faq-item { border: 2px solid var(--border); background-color: var(--surface); border-radius: 1.5rem; overflow: hidden; transition: border-color 0.3s; }
html.dark .sol-faq-item { background-color: var(--background); }
.sol-faq-item[open] { border-color: var(--primary); }
.sol-faq-item summary { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: 1.5rem 1.75rem; cursor: pointer; font-weight: 800; font-size: 1.0625rem; color: var(--text-main); list-style: none; }
.sol-faq-item summary::-webkit-details-marker { display: none; }
.sol-faq-icon { color: var(--primary); font-size: 1.5rem; flex-shrink: 0; transition: transform 0.25s; }
.sol-faq-item[open] .sol-faq-icon { transform: rotate(45deg); }
.sol-faq-item > p { padding: 0 1.75rem 1.5rem; color: var(--text-muted); font-weight: 500; line-height: 1.65; }

/* Articles liés (maillage interne blog) */
.sol-articles { padding: 5rem 0; }
.sol-articles .text-center { margin-bottom: 3rem; }
.sol-articles-grid { display: grid; grid-template-columns: 1fr; gap: 1.5rem; max-width: 56rem; margin: 0 auto; }
.sol-article-card { display: flex; gap: 1.25rem; align-items: flex-start; background-color: var(--surface); border: 1px solid var(--border); border-radius: 1.25rem; padding: 1.75rem; }
html.dark .sol-article-card { background-color: var(--background); }
.sol-article-card:hover { border-color: var(--primary); }
.sol-article-icon { color: var(--primary); font-size: 1.75rem; flex-shrink: 0; }
.sol-article-card h3 { font-size: 1.0625rem; font-weight: 800; color: var(--text-main); margin-bottom: 0.5rem; line-height: 1.35; }
.sol-article-more { display: inline-flex; align-items: center; gap: 0.375rem; font-size: 0.75rem; font-weight: 900; text-transform: uppercase; letter-spacing: 0.1em; color: var(--primary); }
.sol-article-more .material-symbols-outlined { font-size: 0.875rem; }

/* Cartes solutions (liées / index) */
.sol-related { padding: 5rem 0; background-color: #f8fafc; border-top: 1px solid var(--border); }
html.dark .sol-related { background-color: var(--surface); }
.sol-related .text-center { margin-bottom: 3rem; }
.sol-related-grid { display: grid; grid-template-columns: 1fr; gap: 1.5rem; max-width: 56rem; margin: 0 auto; }
.sol-index { padding: 5rem 0; }
.sol-index-grid { display: grid; grid-template-columns: 1fr; gap: 1.5rem; }
.sol-card { background-color: var(--surface); border: 1px solid var(--border); border-radius: 1rem; overflow: hidden; display: flex; flex-direction: column; transition: border-color 0.3s, transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.3s ease; }
html.dark .sol-card { background-color: var(--background); }
.sol-card:hover { border-color: var(--primary); transform: translateY(-6px); box-shadow: var(--shadow-premium); }
.sol-card-img { aspect-ratio: 16 / 9; overflow: hidden; }
.sol-card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s; }
.sol-card:hover .sol-card-img img { transform: scale(1.05); }
.sol-card-body { padding: 1.5rem; }
.sol-card-body h3 { display: flex; align-items: center; justify-content: space-between; gap: 0.5rem; font-size: 1.125rem; font-weight: 900; color: var(--text-main); margin-bottom: 0.5rem; }
.sol-card-arrow { color: var(--text-muted); transition: color 0.2s, transform 0.2s; }
.sol-card:hover .sol-card-arrow { color: var(--primary); transform: translateX(3px); }
.sol-card-body p { color: var(--text-muted); font-size: 0.9375rem; line-height: 1.5; }

/* CTA final */
.sol-cta { padding: 5rem 1rem; }
.sol-cta-box { background-color: #020617; color: #fff; border-radius: 2.5rem; padding: 4rem 2rem; text-align: center; box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25); }
.sol-cta-box h2 { font-family: var(--font-serif); font-size: 1.75rem; font-weight: 900; margin-bottom: 1rem; }
.sol-cta-box p { color: #cbd5e1; max-width: 40rem; margin: 0 auto 2rem; font-weight: 500; }
.sol-cta-sub { font-size: 0.8125rem !important; color: #94a3b8 !important; margin: 2rem auto 0 !important; }

/* Responsive */
@media (min-width: 640px) {
    .sol-hero-title { font-size: 3.25rem; }
    .sol-stats-grid { grid-template-columns: repeat(3, 1fr); }
    .sol-products-list { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 768px) {
    .sol-related-grid { grid-template-columns: repeat(2, 1fr); }
    .sol-index-grid { grid-template-columns: repeat(2, 1fr); }
    .sol-benefits-grid { grid-template-columns: repeat(3, 1fr); }
    .sol-tips-grid { grid-template-columns: repeat(2, 1fr); }
    .sol-articles-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
    .sol-hero { padding: 8rem 0 6rem; }
    .sol-hero-title { font-size: 4rem; }
    .sol-intro-grid { grid-template-columns: 1.1fr 0.9fr; gap: 5rem; }
    .sol-index-grid { grid-template-columns: repeat(4, 1fr); }
    .sol-stats-grid .sol-stat-item:not(:first-child) { border-left: 1px solid var(--border); }
}