/* ==========================================================================
   LIGNE 1 — ARTICLE / SERVICE PAGE
   Template réutilisable pour les 7 silos
   ========================================================================== */

/* ===== HERO ARTICLE ===== */
.article-hero {
    min-height: 100vh;
    background: var(--bg-primary);
    position: relative;
    display: flex;
    align-items: flex-end;
    padding: 0 5% 6rem;
    z-index: 5;
    overflow: hidden;
}

.article-watermark {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-family: var(--font-head);
    font-size: clamp(300px, 70vh, 900px);
    color: rgba(255, 255, 255, 0.06);
    line-height: 1;
    pointer-events: none;
    z-index: 1;
    letter-spacing: -20px;
    user-select: none;
}

.article-hero-inner {
    position: relative;
    z-index: 10;
    max-width: 1100px;
}

.breadcrumb {
    display: flex;
    align-items: center;
    gap: .6rem;
    font-family: var(--font-mono);
    font-size: .8rem;
    letter-spacing: 1px;
    margin-bottom: 1.5rem;
    opacity: .7;
}
.breadcrumb a {
    color: var(--text-light);
    text-decoration: none;
    transition: opacity .3s;
}
.breadcrumb a:hover { opacity: 1; text-decoration: underline; }
.breadcrumb span[aria-current] { opacity: 1; font-weight: 600; }

.article-eyebrow {
    margin-bottom: 1.5rem;
    border-color: rgba(255,255,255,0.3);
    color: var(--text-light);
    background: rgba(255,255,255,0.1);
}

.article-title {
    font-family: var(--font-head);
    font-size: clamp(3rem, 8vw, 9rem);
    line-height: 0.88;
    letter-spacing: -3px;
    margin-bottom: 2rem;
    color: var(--text-light);
}
.article-title .outline-text {
    color: var(--accent-color);
    -webkit-text-stroke: 0;
}

.article-subtitle {
    font-size: clamp(1.1rem, 2vw, 1.4rem);
    max-width: 700px;
    line-height: 1.6;
    margin-bottom: 2rem;
    opacity: .9;
}

.article-tags {
    display: flex;
    flex-wrap: wrap;
    gap: .6rem;
}
.tag {
    font-family: var(--font-mono);
    font-size: .75rem;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    padding: .45rem 1rem;
    border: 2px solid rgba(255,255,255,0.35);
    border-radius: 50px;
    color: var(--text-light);
    background: rgba(255,255,255,0.08);
    backdrop-filter: blur(8px);
}

/* ===== ARTICLE BODY ===== */
.article-body {
    background: var(--bg-secondary);
    color: var(--text-dark);
    position: relative;
    z-index: 30;
    padding-top: 1rem;
}

/* ===== INTRO ===== */
.content-intro {
    max-width: 1280px;
    margin: 0 auto;
    padding: 5rem 5%;
}
.intro-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
}
.lead-text {
    font-family: var(--font-head);
    font-size: clamp(1.4rem, 2.5vw, 2rem);
    letter-spacing: -.5px;
    line-height: 1.3;
    margin-bottom: 1.5rem;
}
.intro-text p { font-size: 1.1rem; line-height: 1.7; }
.intro-stat-block {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}
.big-stat {
    background: #fff;
    border: 3px solid var(--text-dark);
    border-radius: 20px;
    padding: 2rem;
    box-shadow: 8px 8px 0 var(--text-dark);
}
.big-stat-num {
    font-family: var(--font-head);
    font-size: clamp(3rem, 6vw, 5rem);
    color: var(--bg-primary);
    letter-spacing: -3px;
    line-height: 1;
    display: block;
}
.big-stat-suffix {
    font-size: .6em;
    color: var(--accent-color);
}
.big-stat p {
    font-size: .95rem;
    margin-top: .5rem;
    opacity: .75;
    font-family: var(--font-mono);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: .8rem;
}

/* ===== CONTENT BLOCKS ===== */
.content-block {
    padding: 5rem 5%;
    max-width: 1280px;
    margin: 0 auto;
    position: relative;
}
.content-block--alt {
    background: #fff;
    max-width: 100%;
    padding-left: calc(5% + 0px);
    padding-right: calc(5% + 0px);
}
.content-block--alt > .block-content,
.content-block--alt > .block-number {
    max-width: 1280px;
    margin-left: auto;
    margin-right: auto;
}

.block-number {
    font-family: var(--font-head);
    font-size: clamp(5rem, 12vw, 10rem);
    color: rgba(0,0,0,0.06);
    line-height: 1;
    letter-spacing: -5px;
    position: absolute;
    top: 2rem; right: 5%;
    pointer-events: none;
    user-select: none;
}
.content-block--alt .block-number { color: rgba(0,0,0,0.04); right: calc(5%); }

.block-content h2 {
    font-family: var(--font-head);
    font-size: clamp(2rem, 4vw, 3.5rem);
    letter-spacing: -2px;
    margin-bottom: 1.5rem;
    line-height: 1;
    max-width: 800px;
}
.block-content p { font-size: 1.1rem; line-height: 1.7; margin-bottom: 1.5rem; max-width: 800px; }

.content-list {
    list-style: none;
    padding: 0;
    margin: 1.5rem 0;
    display: flex;
    flex-direction: column;
    gap: .8rem;
}
.content-list li {
    padding: 1rem 1.5rem;
    border-left: 4px solid var(--bg-primary);
    background: rgba(220,50,30,0.04);
    border-radius: 0 12px 12px 0;
    font-size: 1.05rem;
    line-height: 1.5;
}

/* Callout box */
.callout {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    background: rgba(255,170,0,0.12);
    border: 2px solid var(--accent-color);
    border-radius: 16px;
    padding: 1.5rem;
    margin-top: 2rem;
    max-width: 800px;
}
.callout--dark {
    background: var(--text-dark);
    border-color: var(--text-dark);
    color: var(--text-light);
}
.callout--dark p strong { color: var(--accent-color); }
.callout-icon { font-size: 1.5rem; flex-shrink: 0; }
.callout p { font-size: 1rem; line-height: 1.6; margin: 0; }

/* ===== PRICING CARDS ===== */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin: 2rem 0;
    max-width: 900px;
}
.pricing-grid--large { max-width: 100%; }

.pricing-card {
    background: var(--bg-secondary);
    border: 3px solid var(--text-dark);
    border-radius: 16px;
    padding: 1.8rem;
    transition: transform .4s var(--ease-out-expo), box-shadow .4s;
}
.pricing-card:hover {
    transform: translateY(-6px);
    box-shadow: 8px 8px 0 var(--text-dark);
}
.pricing-card--featured {
    background: var(--text-dark);
    color: var(--text-light);
    box-shadow: 8px 8px 0 var(--bg-primary);
}
.pricing-card--featured:hover { box-shadow: 12px 12px 0 var(--bg-primary); }

.pricing-label {
    font-family: var(--font-mono);
    font-size: .75rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    opacity: .65;
    margin-bottom: .8rem;
}
.pricing-price {
    font-family: var(--font-head);
    font-size: 1.5rem;
    letter-spacing: -1px;
    margin-bottom: .8rem;
    color: var(--bg-primary);
}
.pricing-card--featured .pricing-price { color: var(--accent-color); }
.pricing-price span {
    font-family: var(--font-body);
    font-size: .85rem;
    font-weight: 400;
    opacity: .6;
    letter-spacing: 0;
}
.pricing-card p { font-size: .95rem; line-height: 1.5; opacity: .8; margin: 0; }

/* ===== COMPARE GRID ===== */
.compare-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin: 2rem 0;
    max-width: 800px;
}
.compare-col {
    border: 3px solid var(--text-dark);
    border-radius: 20px;
    padding: 2rem;
    background: var(--bg-secondary);
}
.compare-col--featured {
    background: var(--text-dark);
    color: var(--text-light);
    box-shadow: 8px 8px 0 var(--bg-primary);
}
.compare-header {
    display: flex;
    align-items: center;
    gap: .8rem;
    margin-bottom: 1.2rem;
}
.compare-icon { font-size: 1.8rem; }
.compare-header h3 {
    font-family: var(--font-head);
    font-size: 1.4rem;
    letter-spacing: -1px;
}
.compare-list {
    list-style: none;
    padding: 0;
    margin: .8rem 0;
    font-size: .95rem;
    line-height: 1.5;
}
.compare-list li { padding: .35rem 0; padding-left: 1.5rem; position: relative; }
.compare-list--pro li::before { content: "✓"; position: absolute; left: 0; color: #27c93f; font-weight: 700; }
.compare-list--con li::before { content: "–"; position: absolute; left: 0; opacity: .5; }
.compare-col--featured .compare-list--pro li::before { color: var(--accent-color); }
.compare-ideal {
    font-size: .85rem;
    opacity: .65;
    margin-top: 1rem !important;
    font-family: var(--font-mono);
    text-transform: uppercase;
    letter-spacing: 1px;
    border-top: 1px solid rgba(0,0,0,0.1);
    padding-top: 1rem;
    margin: 0;
    line-height: 1.5;
}
.compare-col--featured .compare-ideal { border-top-color: rgba(255,255,255,0.15); }

/* ===== FAQ ===== */
.faq-section {
    padding: 5rem 5%;
    max-width: 1280px;
    margin: 0 auto;
}
.faq-header { margin-bottom: 3rem; }
.faq-header h2 {
    font-family: var(--font-head);
    font-size: clamp(2rem, 4vw, 3rem);
    letter-spacing: -2px;
    margin-top: .5rem;
}

.faq-list { display: flex; flex-direction: column; gap: .75rem; max-width: 800px; }

.faq-item {
    border: 2px solid var(--text-dark);
    border-radius: 16px;
    overflow: hidden;
    transition: box-shadow .3s;
}
.faq-item[open] { box-shadow: 6px 6px 0 var(--accent-color); }
.faq-item[open] summary { background: var(--text-dark); color: var(--text-light); }

.faq-item summary {
    padding: 1.3rem 1.8rem;
    font-family: var(--font-head);
    font-size: 1.1rem;
    letter-spacing: -.5px;
    cursor: pointer;
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: #fff;
    transition: background .3s, color .3s;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
    content: "+";
    font-size: 1.5rem;
    font-family: var(--font-head);
    line-height: 1;
    transition: transform .3s var(--ease-out-expo);
    flex-shrink: 0;
}
.faq-item[open] summary::after { transform: rotate(45deg); }

.faq-item p {
    padding: 1.5rem 1.8rem;
    font-size: 1rem;
    line-height: 1.7;
    background: rgba(255,255,255,0.6);
    margin: 0;
    border-top: 2px solid var(--text-dark);
}

/* ===== RELATED SERVICES ===== */
.related-services {
    padding: 5rem 5%;
    background: #fff;
}
.related-services .eyebrow,
.related-services h2 {
    max-width: 1280px;
    margin-left: auto;
    margin-right: auto;
}
.related-services h2 {
    font-family: var(--font-head);
    font-size: clamp(2rem, 3.5vw, 3rem);
    letter-spacing: -2px;
    margin-bottom: 2.5rem;
    margin-top: .5rem;
}
.related-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    max-width: 1280px;
    margin: 0 auto;
}
.related-card {
    display: flex;
    align-items: center;
    gap: 1.2rem;
    padding: 1.8rem;
    border: 3px solid var(--text-dark);
    border-radius: 20px;
    text-decoration: none;
    color: var(--text-dark);
    background: var(--bg-secondary);
    transition: transform .4s var(--ease-out-expo), box-shadow .4s, background .3s;
}
.related-card:hover {
    transform: translateY(-5px);
    box-shadow: 8px 8px 0 var(--text-dark);
    background: var(--text-dark);
    color: var(--text-light);
}
.related-card:hover .related-arrow { transform: translateX(5px); color: var(--accent-color); }
.related-icon { font-size: 2rem; flex-shrink: 0; }
.related-card h3 { font-family: var(--font-head); font-size: 1.1rem; letter-spacing: -.5px; margin-bottom: .3rem; }
.related-card p { font-size: .9rem; opacity: .7; margin: 0; line-height: 1.4; }
.related-arrow {
    margin-left: auto;
    font-size: 1.5rem;
    flex-shrink: 0;
    transition: transform .4s var(--ease-back);
}

/* ===== ARTICLE CTA ===== */
.article-cta {
    padding: 5rem 5%;
    max-width: 1280px;
    margin: 0 auto;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
    .intro-grid { grid-template-columns: 1fr; gap: 3rem; }
    .intro-stat-block { flex-direction: row; gap: 1.5rem; }
    .pricing-grid { grid-template-columns: 1fr; max-width: 400px; }
    .pricing-grid--large { grid-template-columns: repeat(3, 1fr); max-width: 100%; }
}

@media (max-width: 768px) {
    .article-hero { padding: 0 5% 4rem; align-items: flex-end; }
    .article-title { font-size: clamp(2.5rem, 12vw, 4rem); }

    .intro-stat-block { flex-direction: column; }
    .content-block, .faq-section { padding: 3rem 5%; }
    .block-number { display: none; }

    .compare-grid { grid-template-columns: 1fr; }
    .pricing-grid--large { grid-template-columns: 1fr; }
    .related-grid { grid-template-columns: 1fr; }

    .content-block--alt { padding-left: 5%; padding-right: 5%; }
}