/* Engineering Page Specific Stylesheet */

/* --- HERO SECTION --- */
.ingenierie-hero {
    padding: 160px 0 100px;
    min-height: 70vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    background-color: var(--color-bg-dark);
    background-image: 
        linear-gradient(to right, rgba(0, 229, 255, 0.05) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(0, 229, 255, 0.05) 1px, transparent 1px);
    background-size: 30px 30px;
    border-bottom: 1px solid var(--color-border-dark);
}

.ingenierie-hero::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(15, 140, 160, 0.15) 0%, transparent 70%);
    pointer-events: none;
    z-index: 0;
}

.ingenierie-hero .container {
    position: relative;
    z-index: 1;
    max-width: 1000px;
    text-align: center;
}

.ingenierie-hero-content {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.hero-badge-blueprint {
    background-color: rgba(0, 229, 255, 0.08);
    color: var(--color-blueprint-line);
    padding: 6px 18px;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 2px;
    margin-bottom: 24px;
    border: 1px solid rgba(0, 229, 255, 0.25);
    text-transform: uppercase;
}

.title-blueprint {
    font-size: clamp(2.2rem, 5.5vw, 3.75rem);
    font-weight: 800;
    color: #ffffff;
    line-height: 1.15;
    margin-bottom: 24px;
    letter-spacing: -1px;
}

.title-blueprint span {
    color: var(--color-blueprint-line);
    display: block;
    font-size: clamp(1.5rem, 3.5vw, 2.25rem);
    font-weight: 500;
    margin-top: 10px;
    letter-spacing: 0px;
}

.subtitle-blueprint {
    font-size: 1.2rem;
    color: var(--color-text-secondary-dark);
    max-width: 700px;
    margin-bottom: 40px;
    line-height: 1.7;
}

/* --- INTRODUCTION PARTNERSHIP --- */
.intro-partnership {
    padding: 90px 0;
    background-color: var(--color-bg);
}

.partnership-box {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-lg);
    padding: 50px;
    box-shadow: var(--shadow-md);
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 50px;
    align-items: center;
}

.partnership-text h2 {
    text-align: left;
    margin-bottom: 20px;
    color: var(--color-text-primary);
}

.partnership-text h2::after {
    left: 0;
    transform: none;
}

.partnership-text p {
    font-size: 1.05rem;
    color: var(--color-text-secondary);
    line-height: 1.7;
    margin-bottom: 20px;
}

.partnership-highlight {
    background-color: rgba(15, 140, 160, 0.04);
    border-left: 4px solid var(--color-teal-light);
    padding: 16px 24px;
    border-radius: 0 var(--border-radius-sm) var(--border-radius-sm) 0;
    font-weight: 500;
    color: var(--color-text-primary);
}

.manager-card {
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-md);
    padding: 30px;
    text-align: center;
    box-shadow: var(--shadow-sm);
}

.manager-avatar {
    width: 90px;
    height: 90px;
    border-radius: 50%;
    background-color: var(--color-teal);
    color: #ffffff;
    font-size: 2.2rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px auto;
    border: 3px solid var(--color-teal-light);
    box-shadow: 0 0 15px rgba(15, 140, 160, 0.2);
}

.manager-name {
    font-family: var(--font-title);
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--color-text-primary);
    margin-bottom: 4px;
}

.manager-title {
    font-size: 0.9rem;
    color: var(--color-teal-light);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 20px;
}

.manager-info {
    display: flex;
    flex-direction: column;
    gap: 10px;
    text-align: left;
    font-size: 0.925rem;
}

.manager-info-item {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--color-text-secondary);
}

.manager-info-item strong {
    color: var(--color-text-primary);
}

@media (max-width: 900px) {
    .partnership-box {
        grid-template-columns: 1fr;
        padding: 30px;
        gap: 30px;
    }
}

/* --- ACTIVITIES CATEGORIES --- */
.engineering-activities {
    padding: 100px 0;
    background-color: #f0f6f9;
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
}

.activities-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.activity-card {
    background-color: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-md);
    padding: 30px 24px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-base);
    display: flex;
    flex-direction: column;
}

.activity-card:hover {
    transform: translateY(-5px);
    border-color: var(--color-teal-light);
    box-shadow: var(--shadow-md);
}

.activity-icon-box {
    width: 50px;
    height: 50px;
    border-radius: 12px;
    background-color: rgba(7, 41, 92, 0.05);
    color: var(--color-teal);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 20px;
    transition: var(--transition-base);
}

.activity-card:hover .activity-icon-box {
    background-color: var(--color-teal-light);
    color: #ffffff;
}

.activity-card h3 {
    font-size: 1.2rem;
    color: var(--color-text-primary);
    margin-bottom: 12px;
}

.activity-card p {
    font-size: 0.925rem;
    color: var(--color-text-secondary);
    line-height: 1.6;
}

/* --- CASE STUDIES --- */
.engineering-cases {
    padding: 100px 0;
    background-color: var(--color-bg-dark);
    color: #ffffff;
}

.engineering-cases .section-title {
    color: #ffffff;
}

.cases-container {
    display: flex;
    flex-direction: column;
    gap: 80px;
    margin-top: 60px;
}

.case-block {
    background: var(--color-bg-card-dark);
    border: 1px solid var(--color-border-dark);
    border-radius: var(--border-radius-lg);
    padding: 40px;
    position: relative;
    overflow: hidden;
}

.case-block::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background-color: var(--color-blueprint-line);
}

.case-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    border-bottom: 1px solid var(--color-border-dark);
    padding-bottom: 20px;
    margin-bottom: 30px;
    flex-wrap: wrap;
    gap: 15px;
}

.case-meta h3 {
    font-size: 1.5rem;
    color: #ffffff;
    margin-bottom: 6px;
}

.case-client {
    display: inline-block;
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--color-blueprint-line);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.case-badge {
    background: rgba(252, 181, 6, 0.1);
    border: 1px solid var(--color-orange);
    color: var(--color-orange);
    font-size: 0.75rem;
    font-weight: 700;
    padding: 4px 12px;
    border-radius: 50px;
    text-transform: uppercase;
}

.case-subject {
    font-size: 1.1rem;
    color: var(--color-text-secondary-dark);
    margin-bottom: 30px;
    line-height: 1.6;
}

/* 4 Steps Roadmap */
.case-roadmap {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    position: relative;
}

.roadmap-step {
    position: relative;
    padding-top: 30px;
}

.roadmap-step::before {
    content: '';
    position: absolute;
    top: 10px;
    left: 0;
    right: 0;
    height: 2px;
    background-color: var(--color-border-dark);
    z-index: 0;
}

.case-roadmap .roadmap-step:first-child::before {
    left: 10px;
}

.case-roadmap .roadmap-step:last-child::before {
    right: calc(100% - 10px);
}

.step-node {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background-color: var(--color-bg-card-dark);
    border: 2px solid var(--color-blueprint-line);
    color: var(--color-blueprint-line);
    font-size: 0.75rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 1;
    box-shadow: 0 0 10px rgba(0, 229, 255, 0.4);
}

.step-title {
    font-family: var(--font-title);
    font-size: 0.95rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 8px;
}

.step-desc {
    font-size: 0.85rem;
    color: var(--color-text-secondary-dark);
    line-height: 1.5;
}

@media (max-width: 900px) {
    .case-roadmap {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    .roadmap-step {
        padding-top: 0;
        padding-left: 40px;
    }
    .roadmap-step::before {
        top: 0;
        bottom: 0;
        left: 11px;
        right: auto;
        width: 2px;
        height: 100%;
    }
    .case-roadmap .roadmap-step:first-child::before {
        top: 10px;
    }
    .case-roadmap .roadmap-step:last-child::before {
        height: 10px;
    }
    .step-node {
        top: 0;
        left: 0;
    }
}

/* --- TECHNICAL EQUIPMENTS --- */
.engineering-equipements {
    padding: 100px 0;
    background-color: var(--color-bg);
}

.equipements-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.equipement-card {
    background-color: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-md);
    padding: 30px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-base);
    display: flex;
    flex-direction: column;
}

.equipement-card:hover {
    transform: translateY(-6px);
    border-color: var(--color-teal-light);
    box-shadow: var(--shadow-md);
}

.equipement-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 16px;
}

.equipement-icon {
    font-size: 1.8rem;
    line-height: 1;
}

.equipement-card h3 {
    font-size: 1.25rem;
    color: var(--color-text-primary);
}

.equipement-desc {
    font-size: 0.95rem;
    color: var(--color-text-secondary);
    line-height: 1.6;
    margin-bottom: 16px;
}

.equipement-materials {
    margin-top: auto;
    font-size: 0.825rem;
    font-weight: 600;
    color: var(--color-teal);
    background-color: rgba(7, 41, 92, 0.04);
    padding: 6px 12px;
    border-radius: 4px;
    display: inline-block;
}

/* --- CTA SECTION --- */
.ingenierie-cta {
    padding: 100px 0;
    background-color: #e3f2fd;
    text-align: center;
}

.cta-box {
    max-width: 700px;
    margin: 0 auto;
}

.cta-box h2 {
    font-size: 2rem;
    margin-bottom: 16px;
}

.cta-box p {
    font-size: 1.1rem;
    color: var(--color-text-secondary);
    margin-bottom: 30px;
    line-height: 1.6;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

/* --- BENEFITS SECTION --- */
.engineering-benefits {
    padding: 100px 0;
    background-color: var(--color-bg);
    position: relative;
    overflow: hidden;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.benefit-card {
    background-color: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-md);
    padding: 40px 30px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-base);
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.benefit-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, var(--color-teal-light), var(--color-blueprint-line));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}

.benefit-card:hover::before {
    transform: scaleX(1);
}

.benefit-card:hover {
    transform: translateY(-6px);
    border-color: rgba(0, 229, 255, 0.3);
    box-shadow: var(--shadow-md);
}

.benefit-number {
    font-family: var(--font-title);
    font-size: 3.5rem;
    font-weight: 800;
    color: rgba(7, 41, 92, 0.05);
    line-height: 1;
    margin-bottom: 10px;
    transition: var(--transition-base);
}

.benefit-card:hover .benefit-number {
    color: rgba(15, 140, 160, 0.15);
    transform: scale(1.05);
}

.benefit-card h3 {
    font-size: 1.25rem;
    color: var(--color-text-primary);
    margin-bottom: 16px;
    font-weight: 700;
}

.benefit-card p {
    font-size: 0.95rem;
    color: var(--color-text-secondary);
    line-height: 1.6;
}

.benefit-icon-wrapper {
    font-size: 2.2rem;
    margin-bottom: 20px;
    display: inline-block;
}