/* ===================================
   pitStop Solutions - Page Styles AMÉLIORÉ
   Design premium avec animations et nouveaux composants
   =================================== */

/* ─── Hero Section ─── */
.sol-hero {
    padding: 140px 0 90px;
    position: relative;
    overflow: hidden;
    background: linear-gradient(180deg, #fafbff 0%, #ffffff 100%);
}

.sol-hero::before {
    content: '';
    position: absolute;
    top: -40%;
    right: -15%;
    width: 700px;
    height: 700px;
    border-radius: 50%;
    background: radial-gradient(circle, var(--sol-color-alpha, rgba(0,122,255,0.09)) 0%, transparent 70%);
    pointer-events: none;
    z-index: 0;
    animation: floatOrb 8s ease-in-out infinite;
}

.sol-hero::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -10%;
    width: 500px;
    height: 500px;
    border-radius: 50%;
    background: radial-gradient(circle, var(--sol-color-alpha, rgba(0,122,255,0.05)) 0%, transparent 70%);
    pointer-events: none;
    z-index: 0;
    animation: floatOrb 12s ease-in-out infinite reverse;
}

@keyframes floatOrb {
    0%, 100% { transform: translateY(0) scale(1); }
    50% { transform: translateY(-30px) scale(1.05); }
}

.sol-hero > .container {
    position: relative;
    z-index: 1;
}

.sol-hero-content {
    max-width: 820px;
}

/* ─── Hero Stats Bar ─── */
.sol-hero-stats {
    display: flex;
    gap: 32px;
    flex-wrap: wrap;
    margin-top: 48px;
    padding-top: 32px;
    border-top: 1px solid rgba(0,0,0,0.06);
}

.sol-stat-item {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.sol-stat-value {
    font-size: 2rem;
    font-weight: 900;
    color: var(--sol-color, var(--primary));
    letter-spacing: -0.04em;
    line-height: 1;
}

.sol-stat-label {
    font-size: 0.8rem;
    color: var(--text-light);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

/* ─── Breadcrumb ─── */
.sol-breadcrumb {
    padding: 0 0 28px;
    font-size: 0.85rem;
    color: var(--text-light);
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 2px;
}

.sol-breadcrumb a {
    color: var(--text-light);
    text-decoration: none;
    transition: color 0.2s;
}

.sol-breadcrumb a:hover {
    color: var(--primary);
}

.sol-breadcrumb .sep {
    margin: 0 8px;
    opacity: 0.5;
}

/* ─── Badge ─── */
.sol-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 18px;
    background: var(--sol-color-alpha, rgba(0,122,255,0.08));
    color: var(--sol-color, var(--primary));
    border-radius: 100px;
    font-size: 0.82rem;
    font-weight: 700;
    margin-bottom: 24px;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    border: 1px solid var(--sol-color-alpha, rgba(0,122,255,0.15));
}

/* ─── Typography ─── */
.sol-h1 {
    font-size: clamp(2rem, 4.5vw, 3.4rem);
    font-weight: 900;
    line-height: 1.1;
    color: var(--text-primary);
    margin-bottom: 20px;
    letter-spacing: -0.04em;
}

.sol-h1 em {
    font-style: normal;
    color: var(--sol-color, var(--primary));
}

.sol-subtitle {
    font-size: 1.2rem;
    color: var(--text-secondary);
    line-height: 1.75;
    margin-bottom: 36px;
    max-width: 640px;
}

.sol-cta-group {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

/* CTA button styles */
.btn-hero-primary {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 16px 28px;
    background: var(--sol-color, var(--primary));
    color: white;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 700;
    font-size: 1rem;
    transition: all 0.25s ease;
    box-shadow: 0 4px 20px var(--sol-color-alpha, rgba(0,122,255,0.3));
}

.btn-hero-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 32px var(--sol-color-alpha, rgba(0,122,255,0.4));
    filter: brightness(1.08);
}

.btn-hero-primary i { font-size: 0.9rem; transition: transform 0.2s; }
.btn-hero-primary:hover i { transform: translateX(4px); }

.btn-hero-secondary {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 16px 24px;
    background: white;
    color: var(--text-primary);
    border-radius: 12px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    border: 1.5px solid var(--border);
    transition: all 0.25s ease;
}

.btn-hero-secondary:hover {
    border-color: var(--sol-color, var(--primary));
    color: var(--sol-color, var(--primary));
    background: var(--sol-color-alpha, rgba(0,122,255,0.04));
}

/* ─── Content Sections ─── */
.sol-section {
    padding: 88px 0;
}

.sol-section--alt {
    background: #F7F8FC;
}

.sol-section-title {
    font-size: clamp(1.5rem, 3vw, 2.1rem);
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 18px;
    letter-spacing: -0.025em;
}

.sol-section-text {
    font-size: 1.05rem;
    color: var(--text-secondary);
    line-height: 1.9;
    max-width: 720px;
}

/* ─── Two Column Layout ─── */
.sol-two-col {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: start;
}

.sol-two-col .sol-section-title {
    font-size: clamp(1.25rem, 2.5vw, 1.65rem);
}

.sol-col-icon {
    width: 60px;
    height: 60px;
    border-radius: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    margin-bottom: 22px;
}

.sol-col-icon--problem {
    background: rgba(255, 59, 48, 0.1);
    color: #FF3B30;
}

.sol-col-icon--context {
    background: rgba(88, 86, 214, 0.1);
    color: #5856D6;
}

/* ─── Benefits Grid ─── */
.sol-benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
    margin-top: 48px;
}

.sol-benefit-card {
    background: white;
    border-radius: 20px;
    padding: 32px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.04), 0 8px 24px rgba(0,0,0,0.04);
    transition: transform 0.25s ease, box-shadow 0.25s ease;
    border: 1px solid rgba(0,0,0,0.04);
    position: relative;
    overflow: hidden;
}

.sol-benefit-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: var(--sol-color, var(--primary));
    opacity: 0;
    transition: opacity 0.25s;
}

.sol-benefit-card:hover::before {
    opacity: 1;
}

.sol-benefit-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 48px rgba(0,0,0,0.1);
    border-color: rgba(0,0,0,0.06);
}

.sol-benefit-icon {
    width: 52px;
    height: 52px;
    border-radius: 14px;
    background: var(--sol-color-alpha, rgba(0,122,255,0.08));
    color: var(--sol-color, var(--primary));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    margin-bottom: 18px;
}

.sol-benefit-card h3 {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 10px;
    letter-spacing: -0.01em;
}

.sol-benefit-card p {
    font-size: 0.92rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* ─── Feature Tag (NEW) ─── */
.sol-feature-tag {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 3px 10px;
    background: var(--sol-color-alpha, rgba(0,122,255,0.08));
    color: var(--sol-color, var(--primary));
    border-radius: 6px;
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    margin-bottom: 12px;
    border: 1px solid var(--sol-color-alpha, rgba(0,122,255,0.15));
}

/* ─── Exclusive Features Section (NEW) ─── */
.sol-exclusive {
    padding: 88px 0;
    background: var(--text-secondary);
    color: white;
    position: relative;
    overflow: hidden;
}

.sol-exclusive::before {
    content: '';
    position: absolute;
    top: -200px; right: -200px;
    width: 600px; height: 600px;
    border-radius: 50%;
    background: radial-gradient(circle, var(--sol-color-alpha, rgba(0,122,255,0.15)) 0%, transparent 60%);
    pointer-events: none;
}

.sol-exclusive .section-badge {
    background: rgba(255,255,255,0.12);
    color: rgba(255,255,255,0.9);
    border-color: rgba(255,255,255,0.2);
}

.sol-exclusive .section-title {
    color: white;
}

.sol-exclusive .section-subtitle {
    color: rgba(255,255,255,0.65);
}

.sol-exclusive-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    margin-top: 48px;
}

.sol-exclusive-card {
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 20px;
    padding: 32px;
    transition: background 0.25s ease;
    backdrop-filter: blur(8px);
}

.sol-exclusive-card:hover {
    background: rgba(255,255,255,0.1);
}

.sol-exclusive-card .sol-benefit-icon {
    background: rgba(255,255,255,0.1);
    color: white;
}

.sol-exclusive-card h3 {
    color: white;
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 10px;
}

.sol-exclusive-card p {
    color: rgba(255,255,255,0.68);
    font-size: 0.92rem;
    line-height: 1.7;
}

/* ─── Common Features Section (NEW) ─── */
.sol-common {
    padding: 88px 0;
    background: #F7F8FC;
}

.sol-common-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 16px;
    margin-top: 48px;
}

.sol-common-item {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    background: white;
    border-radius: 14px;
    padding: 20px;
    border: 1px solid rgba(0,0,0,0.05);
    transition: transform 0.2s ease;
}

.sol-common-item:hover {
    transform: translateY(-2px);
}

.sol-common-item-icon {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: var(--bg-secondary, #F2F2F7);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    color: var(--text-secondary);
    flex-shrink: 0;
}

.sol-common-item-text strong {
    font-size: 0.92rem;
    font-weight: 700;
    color: var(--text-primary);
    display: block;
    margin-bottom: 4px;
}

.sol-common-item-text span {
    font-size: 0.8rem;
    color: var(--text-light);
    line-height: 1.4;
}

/* ─── Workflow Section (NEW) ─── */
.sol-workflow {
    padding: 88px 0;
}

.sol-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 0;
    margin-top: 56px;
    position: relative;
}

.sol-steps::before {
    content: '';
    position: absolute;
    top: 28px;
    left: calc(50% / var(--step-count, 4));
    right: calc(50% / var(--step-count, 4));
    height: 2px;
    background: linear-gradient(90deg, var(--sol-color, var(--primary)) 0%, var(--sol-color, var(--primary)) 100%);
    opacity: 0.15;
    z-index: 0;
}

.sol-step {
    text-align: center;
    padding: 0 20px;
    position: relative;
    z-index: 1;
}

.sol-step-num {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--sol-color, var(--primary));
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    font-weight: 900;
    margin: 0 auto 20px;
    box-shadow: 0 4px 16px var(--sol-color-alpha, rgba(0,122,255,0.3));
}

.sol-step h4 {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.sol-step p {
    font-size: 0.85rem;
    color: var(--text-light);
    line-height: 1.55;
}

/* ─── Case Study ─── */
.sol-case-study {
    background: var(--sol-color, var(--primary));
    border-radius: 24px;
    padding: 52px;
    color: white;
    margin-top: 48px;
    position: relative;
    overflow: hidden;
}

.sol-case-study::before {
    content: '';
    position: absolute;
    top: -50px; right: -50px;
    width: 260px; height: 260px;
    background: rgba(255,255,255,0.07);
    border-radius: 50%;
    pointer-events: none;
}

.sol-case-study::after {
    content: '';
    position: absolute;
    bottom: -80px; left: -30px;
    width: 200px; height: 200px;
    background: rgba(255,255,255,0.04);
    border-radius: 50%;
    pointer-events: none;
}

.sol-case-study-label {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    opacity: 0.8;
    margin-bottom: 14px;
    background: rgba(255,255,255,0.15);
    padding: 5px 12px;
    border-radius: 6px;
}

.sol-case-study h3 {
    font-size: 1.35rem;
    font-weight: 700;
    margin-bottom: 14px;
}

.sol-case-study p {
    font-size: 1.05rem;
    line-height: 1.8;
    opacity: 0.9;
    position: relative;
    z-index: 1;
}

.sol-case-study-results {
    display: flex;
    gap: 32px;
    margin-top: 28px;
    flex-wrap: wrap;
    position: relative;
    z-index: 1;
}

.sol-case-result {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.sol-case-result-val {
    font-size: 2.2rem;
    font-weight: 900;
    letter-spacing: -0.04em;
    line-height: 1;
}

.sol-case-result-lab {
    font-size: 0.78rem;
    opacity: 0.72;
    font-weight: 500;
}

/* ─── FAQ ─── */
.sol-faq-wrap {
    max-width: 760px;
    margin: 48px auto 0;
}

/* ─── Related Pages ─── */
.sol-related-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 20px;
    margin-top: 40px;
}

.sol-related-card {
    background: white;
    border-radius: 18px;
    padding: 28px;
    text-decoration: none;
    box-shadow: 0 2px 8px rgba(0,0,0,0.04), 0 4px 16px rgba(0,0,0,0.03);
    transition: transform 0.25s ease, box-shadow 0.25s ease;
    display: block;
    border: 1px solid rgba(0,0,0,0.04);
}

.sol-related-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(0,0,0,0.09);
}

.sol-related-card h4 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-top: 14px;
    margin-bottom: 8px;
}

.sol-related-card p {
    font-size: 0.83rem;
    color: var(--text-light);
    line-height: 1.55;
}

/* ─── Final CTA ─── */
.sol-final-cta {
    text-align: center;
    padding: 110px 0;
    background: var(--text-primary);
    color: white;
    position: relative;
    overflow: hidden;
}

.sol-final-cta::before {
    content: '';
    position: absolute;
    top: -100px; left: 50%;
    transform: translateX(-50%);
    width: 800px; height: 400px;
    background: radial-gradient(ellipse, var(--sol-color-alpha, rgba(0,122,255,0.15)) 0%, transparent 70%);
    pointer-events: none;
}

.sol-final-cta .container { position: relative; z-index: 1; }

.sol-final-cta h2 {
    font-size: clamp(1.6rem, 3.5vw, 2.5rem);
    font-weight: 900;
    margin-bottom: 16px;
    letter-spacing: -0.03em;
}

.sol-final-cta p {
    font-size: 1.1rem;
    opacity: 0.65;
    margin-bottom: 40px;
    max-width: 520px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.7;
}

.btn-cta-primary {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 18px 32px;
    background: var(--sol-color, var(--primary));
    color: white;
    border-radius: 14px;
    text-decoration: none;
    font-weight: 700;
    font-size: 1rem;
    transition: all 0.25s ease;
    box-shadow: 0 6px 24px rgba(0,0,0,0.3);
}

.btn-cta-primary:hover {
    filter: brightness(1.1);
    transform: translateY(-2px);
    box-shadow: 0 10px 36px rgba(0,0,0,0.4);
}

.btn-cta-primary i { transition: transform 0.2s; }
.btn-cta-primary:hover i { transform: translateX(4px); }

.btn-cta-secondary {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 18px 28px;
    background: rgba(255,255,255,0.08);
    color: rgba(255,255,255,0.9);
    border-radius: 14px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    border: 1.5px solid rgba(255,255,255,0.18);
    transition: all 0.25s ease;
}

.btn-cta-secondary:hover {
    background: rgba(255,255,255,0.14);
    border-color: rgba(255,255,255,0.3);
}

/* ─── Solution intro emphasis ─── */
.sol-solution-intro {
    font-size: 1.12rem;
    color: var(--text-primary);
    line-height: 1.85;
    max-width: 760px;
    font-weight: 450;
    border-left: 3px solid var(--sol-color, var(--primary));
    padding-left: 24px;
    margin-bottom: 8px;
}

/* ─── Section header (site-wide reuse) ─── */
.section-header {
    text-align: center;
    margin-bottom: 16px;
}

.section-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 16px;
    background: rgba(0,122,255,0.06);
    color: var(--primary);
    border-radius: 100px;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 14px;
    border: 1px solid rgba(0,122,255,0.12);
}

.section-title {
    font-size: clamp(1.6rem, 3vw, 2.3rem);
    font-weight: 900;
    color: var(--text-primary);
    letter-spacing: -0.03em;
    margin-bottom: 14px;
}

.section-subtitle {
    font-size: 1.05rem;
    color: var(--text-secondary);
    max-width: 560px;
    margin: 0 auto;
    line-height: 1.7;
}

/* ─── Blog improved ─── */
.blog-article-content h2 {
    font-size: clamp(1.4rem, 2.5vw, 1.8rem);
    font-weight: 800;
    color: var(--text-primary);
    margin: 48px 0 20px;
    letter-spacing: -0.02em;
    position: relative;
    padding-left: 20px;
}

.blog-article-content h2::before {
    content: '';
    position: absolute;
    left: 0; top: 50%;
    transform: translateY(-50%);
    width: 4px; height: 70%;
    background: var(--primary);
    border-radius: 2px;
}

.blog-article-content h3 {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 32px 0 14px;
}

.blog-article-content blockquote {
    border-left: 4px solid var(--primary);
    padding: 20px 28px;
    background: rgba(0,122,255,0.04);
    border-radius: 0 12px 12px 0;
    margin: 32px 0;
    font-size: 1.1rem;
    font-style: italic;
    color: var(--text-secondary);
    line-height: 1.8;
}

.blog-article-content ul, .blog-article-content ol {
    padding-left: 28px;
    margin: 20px 0;
}

.blog-article-content li {
    margin-bottom: 10px;
    line-height: 1.75;
    color: var(--text-secondary);
}

.blog-article-content strong {
    color: var(--text-primary);
    font-weight: 700;
}

.blog-article-content p {
    margin-bottom: 20px;
    line-height: 1.9;
    font-size: 1.05rem;
    color: var(--text-secondary);
}

/* ─── Responsive ─── */
@media (max-width: 968px) {
    .sol-two-col {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    .sol-steps::before { display: none; }
}

@media (max-width: 768px) {
    .sol-hero { padding: 120px 0 60px; }
    .sol-section { padding: 64px 0; }
    .sol-exclusive, .sol-common, .sol-workflow { padding: 64px 0; }
    .sol-case-study { padding: 36px 28px; }
    .sol-benefits-grid { grid-template-columns: 1fr; }
    .sol-cta-group { flex-direction: column; }
    .sol-cta-group .btn { text-align: center; justify-content: center; }
    .sol-related-grid { grid-template-columns: 1fr; }
    .sol-final-cta { padding: 80px 0; }
    .sol-hero-stats { gap: 20px; }
    .sol-steps { grid-template-columns: 1fr 1fr; gap: 32px; }
    .sol-case-study-results { gap: 20px; }
}

@media (max-width: 480px) {
    .sol-hero { padding: 110px 0 50px; }
    .sol-benefit-card { padding: 24px; }
    .sol-steps { grid-template-columns: 1fr; }
    .sol-common-grid { grid-template-columns: 1fr; }
}