/* ════════════════════════════════════════
   GLOBAL DESIGN VARIABLES & RESETS
════════════════════════════════════════ */
:root {
    --red:          #9E001F;
    --dark:         #0f1117;
    --light-bg:     #f8f9fa;
    --font-heading: 'JetBrains Mono', monospace;
    --font-btn:     'Oswald', sans-serif;
}

.product-hero-section {
    background: #fff;
    padding: 1.5rem 0 3.5rem;
}
.product-breadcrumb {
    font-family: var(--font-heading);
    font-size: 0.72rem;
    font-weight: 700;
    color: #aaa;
    margin-bottom: 2.5rem;
    letter-spacing: 0.05em;
}
.product-breadcrumb a { color: #444; text-decoration: none; }
.product-breadcrumb span { margin: 0 0.4rem; }
.product-breadcrumb .active { color: var(--red); }

.product-hero-row { display: flex; align-items: center; gap: 3rem; }
.product-hero-content { flex: 1.1; }
.product-hero-title {
    font-family: var(--font-heading);
    font-size: clamp(1.8rem, 4vw, 2.6rem);
    font-weight: 800;
    color: var(--dark);
    margin: 0 0 0.4rem;
}
.product-hero-subtitle {
    font-family: 'Arial', sans-serif;
    font-size: 0.92rem;
    color: var(--red);
    font-weight: 600;
    margin: 0 0 2rem;
    line-height: 1.4;
}
.product-hero-actions { display: flex; gap: 1rem; }
.btn-demande-devis {
    font-family: var(--font-btn);
    background: var(--red);
    color: #fff;
    padding: 0.9rem 1.8rem;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.85rem;
    text-decoration: none;
    letter-spacing: 0.05em;
}
.btn-documentation {
    font-family: var(--font-btn);
    background: #fff;
    color: var(--red);
    border: 1px solid var(--red);
    padding: 0.9rem 1.8rem;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.85rem;
    text-decoration: none;
}
.product-hero-image { flex: 0.9; }
.product-hero-image img { width: 85%; border-radius: 20px; object-fit: cover; box-shadow: 0 8px 35px rgba(0,0,0,0.05); }

/* REUSABLE CODES FOR LINE HEADINGS */
.section-header-line { display: flex; align-items: center; gap: 1.5rem; margin-bottom: 2rem; }
.section-title { font-family: var(--font-heading); font-size: 1.3rem; font-weight: 800; color: var(--dark); margin: 0; }
.header-decor-line { flex: 1; height: 1.5px; background: var(--red); }

.tech-desc-section { padding: 2rem 0; background: #fff; }
.tech-desc-text p { font-family: 'Arial', sans-serif; font-size: 0.88rem; color: #333; line-height: 1.7; margin-bottom: 1.2rem; }
.highlight-badge { border: 2px solid var(--red); padding: 1.2rem 1.5rem; display: inline-flex; align-items: center; gap: 0.8rem; font-family: var(--font-heading); font-size: 0.82rem; font-weight: 700; color: var(--dark); }
.highlight-badge i { color: var(--red); font-size: 1.2rem; }

/* RED VISUAL INDICATOR HEADINGS BAR */
.left-indicator-heading {
    border-left: 4px solid var(--red);
    padding-left: 1rem;
    margin-bottom: 2.5rem;
}
.indicator-title {
    font-family: var(--font-heading);
    font-size: 1.35rem;
    font-weight: 800;
    color: var(--dark);
    margin: 0;
}

/* ════════════════════════════════════════
   MAIN COMPONENTS 4x2 GRID CONFIG
════════════════════════════════════════ */
.components-grid-section {
    padding: 3.5rem 0;
    background-color: var(--light-bg);
}
.components-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.2rem;
}
.component-card {
    background: #fff;
    border: 1px solid var(--red);
    border-radius: 12px;
    padding: 1.8rem 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
    transition: transform 0.2s, box-shadow 0.2s;
}
.component-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.04);
}
.component-icon {
    color: var(--red);
    font-size: 1.4rem;
    margin-bottom: 0.2rem;
}
.component-title {
    font-family: var(--font-heading);
    font-size: 0.9rem;
    font-weight: 800;
    color: var(--dark);
    margin: 0;
}
.component-text {
    font-family: 'Arial', sans-serif;
    font-size: 0.8rem;
    color: #666;
    line-height: 1.4;
    margin: 0;
}

/* ════════════════════════════════════════
   L'EXPERTISE SPLIT COMPONENT LAYOUT
════════════════════════════════════════ */
.expertise-split-section {
    padding: 4rem 0;
    background: #fff;
}
.expertise-row {
    display: flex;
    align-items: center;
    gap: 4.5rem;
}
.expertise-text-column {
    flex: 1.1;
}
.expertise-main-title {
    font-family: var(--font-heading);
    font-size: 1.55rem;
    font-weight: 800;
    color: black;
    margin: 0 0 1.2rem;
}
.expertise-intro {
    font-family: 'Arial', sans-serif;
    font-size: 0.88rem;
    color: #444;
    line-height: 1.6;
    margin-bottom: 1.5rem;
}
.expertise-icon-list {
    margin: 0;
    padding: 0;
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}
.expertise-icon-list li {
    display: flex;
    align-items: center;
    gap: 0.8rem;
}
.expertise-icon-list li i {
    color: var(--red);
    font-size: 1rem;
    flex-shrink: 0;
}
.expertise-icon-list li span {
    font-family: 'Arial', sans-serif;
    font-size: 0.88rem;
    color: #222;
    font-weight: 600;
}
.expertise-image-column {
    flex: 0.9;
}
.expertise-image-column img {
    width: 100%;
    border-radius: 20px;
    object-fit: cover;
    box-shadow: 0 8px 25px rgba(0,0,0,0.05);
}

/* ════════════════════════════════════════
   MARQUES PROPOSÉES PAIR REPLICATION
════════════════════════════════════════ */
.brands-section {
    padding: 2rem 0 4rem;
    background: #fdfdfd;
    text-align: center;
    border-top: 1px solid #f2f2f2;
}
.brands-title {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--dark);
    margin-bottom: 2rem;
    letter-spacing: 0.05em;
}
.brands-logo-row-centered {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
}
.brand-logo-card {
    border: 1px solid #e5e5e5;
    border-radius: 12px;
    padding: 1rem 2.5rem;
    background: #fff;
    height: 75px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex: 1;
    max-width: 240px;
}
.brand-logo-card img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

/* ════════════════════════════════════════
   CALL TO ACTION DESIGN ROW BLOCK
════════════════════════════════════════ */
.products-cta-section {
    padding-bottom: 4rem;
    background-color: var(--light-bg);
}
.products-cta-card {
    background-color: #9E001F;
    border-radius: 24px;
    padding: 3rem 4rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 3rem;
}
.products-cta-content { flex: 1; }
.products-cta-heading { font-family: var(--font-heading); font-size: 1.5rem; font-weight: 800; color: #fff; line-height: 1.3; margin: 0 0 1rem; }
.products-cta-desc { font-family: 'Arial', sans-serif; font-size: 0.88rem; color: rgba(255, 255, 255, 0.75); line-height: 1.6; margin: 0; max-width: 600px; }
.products-cta-btn { display: inline-block; background-color: #fff; color: #9E001F; font-family: var(--font-btn); font-weight: 700; font-size: 0.9rem; text-decoration: none; padding: 1.1rem 2.5rem; border-radius: 50px; text-align: center; }

/* ════════════════════════════════════════
   RESPONSIVE LAYOUT RESPONSES
════════════════════════════════════════ */
@media (max-width: 1200px) {
    .components-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 992px) {
    .product-hero-row { flex-direction: column; text-align: center; }
    .product-hero-actions { justify-content: center; }
    .components-grid { grid-template-columns: repeat(2, 1fr); }
    .expertise-row { flex-direction: column; gap: 2.5rem; }
    .products-cta-card { flex-direction: column; text-align: center; padding: 2.5rem; }
}
@media (max-width: 576px) {
    .components-grid { grid-template-columns: 1fr; }
    .brands-logo-row-centered { flex-direction: column; align-items: center; }
    .brand-logo-card { width: 100%; max-width: 100%; }
}