/* ══════════════════════════════════════════════════════════════════════
   GLOBAL INITIALIZER & COMPATIBILITY LAYER
   ══════════════════════════════════════════════════════════════════════ */
:root {
      --gi-red: #9E001F;
    --gi-red-hover: #7d0018;
    --gi-dark: #111111;
    --gi-gray-text: #444444;
    --gi-light-bg: #f9f9f9;
    --gi-card-bg: #fdfdfd;
    --gi-border-color: #eaeaea;
        --red:          #9E001F;
}

body {
    font-family: 'JetBrains Mono', monospace;
    color: var(--gi-dark);
}

/* ══════════════════════════════════════════════════════════════════════
   HERO OVERLAY FRAMEWORK SETUP
   ══════════════════════════════════════════════════════════════════════ */
.inst-hero {
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
    padding: 3.5rem 0 7rem 0;
    position: relative;
    color: #ffffff;
    min-height: 600px;
}

.inst-breadcrumb {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.75rem;
    font-weight: 500;
    margin-bottom: 4rem;
    letter-spacing: 1px;
}

.inst-breadcrumb a {
    color: black;
    text-decoration: none;
    transition: color 0.2s ease;
}

.inst-breadcrumb a:hover {
    color: #ffffff;
}

.inst-breadcrumb .separator {
    color: rgba(255, 255, 255, 0.35);
    font-size: 0.65rem;
}

.inst-breadcrumb .current {
    color: var(--red);
    font-weight: 700;
}

.inst-hero-title {
    font-family: 'Oswald', sans-serif;
    font-size: 3.2rem;
    font-weight: 700;
    line-height: 1.15;
    margin-bottom: 1.5rem;
    letter-spacing: -0.5px;
    color: black;
}

.inst-hero-title .text-red-brand {
    color: var(--gi-red);
}

.inst-hero-subtext {
    font-size: 0.95rem;
    color: black;
    line-height: 1.65;
    max-width: 680px;
    margin-bottom: 2.5rem;
}

.btn-primary-red {
    font-family: 'Oswald', sans-serif;
    background-color: var(--gi-red);
    color: #ffffff;
    border: 2px solid var(--gi-red);
    font-weight: 600;
    padding: 0.75rem 2rem;
    letter-spacing: 1px;
    border-radius: 50px;
    text-decoration: none;
    display: inline-flex;
    transition: all 0.3s ease;
}

.btn-primary-red:hover {
    background-color: var(--gi-red-hover);
    border-color: var(--gi-red-hover);
    color: #ffffff;
}

/* ══════════════════════════════════════════════════════════════════════
   EXPERTISE & CONTEXT METRICS
   ══════════════════════════════════════════════════════════════════════ */
.inst-expertise-section {
    padding: 6.5rem 0 5rem 0;
    background-color: #ffffff;
}

.expertise-metrics-layout {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 4.5rem;
    align-items: center;
}

.expertise-main-heading {
    font-family: 'Oswald', sans-serif;
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--gi-dark);
    margin-bottom: 1.5rem;
    letter-spacing: -0.5px;
}

.expertise-description-p {
    font-size: 0.85rem;
    line-height: 1.75;
    color: var(--gi-gray-text);
    margin: 0;
    text-align: justify;
}

.expertise-cards-col {
    display: flex;
    gap: 1.25rem;
}
.title-line {
    width: 40px;
    height: 4px;
    background: var(--gi-red);
    margin-bottom: 20px;
}

.metric-card-box {
    flex: 1;
    border-radius: 8px;
    padding: 2.5rem 2.5rem;
    text-align: center;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    min-height: 160px;
}

.metric-card-box.gray-bg-box {
    background-color: #f1f3f5;
}

.metric-card-box.red-bg-box {
    background-color: var(--gi-red);
    color: #ffffff;
}

.metric-number {
    font-size: 0.85rem;
    font-weight: 700;
    line-height: 1;
    margin-bottom: 0.75rem;
    display: block;
}

.metric-card-box.gray-bg-box .metric-number {
    color: var(--gi-red);
}

.metric-label {
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    line-height: 1.4;
}

.metric-card-box.gray-bg-box .metric-label {
    color: var(--gi-dark);
}

/* ══════════════════════════════════════════════════════════════════════
   NOS PRESTATIONS DE CÂBLAGE (5 COLUMNS FLUID MATRIX)
   ══════════════════════════════════════════════════════════════════════ */
.inst-prestations-section {
    padding: 5.5rem 0;
    background-color: var(--gi-light-bg);
    border-top: 1px solid var(--gi-border-color);
    border-bottom: 1px solid var(--gi-border-color);
}

.prestations-centered-title {
    font-family: 'Oswald', sans-serif;
    font-size: 1.6rem;
    font-weight: 700;
    text-align: center;
    color: var(--gi-dark);
    margin-bottom: 4rem;
    letter-spacing: 0.5px;
}

.prestations-five-col-row {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 1.25rem;
}

.prestation-mini-card {
    background-color: var(--gi-card-bg);
    border: 1px solid var(--gi-border-color);
    border-radius: 8px;
    padding: 2.25rem 1.5rem;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    box-shadow: 0 4px 20px rgba(0,0,0,0.01);
    transition: transform 0.3s ease;
}

.prestation-mini-card:hover {
    transform: translateY(-3px);
}

.prestation-card-icon {
    color: var(--gi-red);
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    align-self: flex-start;
}

.prestation-card-txt {
    font-size: 0.76rem;
    font-weight: 600;
    line-height: 1.5;
    color: var(--gi-dark);
    margin: 0;
}

/* ══════════════════════════════════════════════════════════════════════
   OBJECTIFS DE L'INSTALLATION ROW TILES
   ══════════════════════════════════════════════════════════════════════ */
.inst-objectifs-section {
    padding: 5.5rem 0;
    background-color: #ffffff;
}

.objectifs-heading-bar {
    font-family: 'Oswald', sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--gi-dark);
    margin-bottom: 3.5rem;
    position: relative;
    padding-left: 15px;
    letter-spacing: 0.5px;
}

.objectifs-heading-bar::before {
    content: '';
    position: absolute;
    left: 0;
    top: 15%;
    height: 70%;
    width: 4px;
    background-color: var(--gi-red);
}

.objectifs-four-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.25rem;
}

.objective-thin-card {
    background-color: var(--gi-card-bg);
    border: 1px solid var(--gi-red);
    border-radius: 6px;
    padding: 2rem 1.5rem;
    display: flex;
    flex-direction: column;
}

.obj-card-index {
    font-family: 'Oswald', sans-serif;
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--gi-red);
    display: block;
    margin-bottom: 1rem;
    letter-spacing: 0.5px;
}

.obj-card-title {
    font-size: 0.78rem;
    font-weight: 700;
    line-height: 1.5;
    color: var(--gi-dark);
    margin: 0;
}

/* ══════════════════════════════════════════════════════════════════════
   POURQUOI CHOISIR GLOBAL INDUSTRIE MULTI-COLUMN BLOCK
   ══════════════════════════════════════════════════════════════════════ */
.inst-why-us-section {
    padding: 5.5rem 0;
    background-color: var(--gi-light-bg);
    border-top: 1px solid var(--gi-border-color);
}

.why-us-header-flex {
    margin-bottom: 4rem;
}

.why-us-main-title {
    font-family: 'Oswald', sans-serif;
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--gi-dark);
    margin-bottom: 0.75rem;
    letter-spacing: -0.5px;
}

.why-us-subline-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 2rem;
}

.why-us-intro-sub {
    font-size: 0.85rem;
    color: var(--gi-gray-text);
    margin: 0;
}

.why-us-tag-badge {
    font-family: 'Oswald', sans-serif;
    font-size: 0.65rem;
    font-weight: 700;
    color: var(--gi-red);
    letter-spacing: 1px;
    white-space: nowrap;
}

.why-us-three-columns-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2.5rem;
}

.reason-vertical-block {
    background-color: #ffffff;
    border-left: 3px solid var(--gi-red);
    padding: 1.5rem 0 1.5rem 1.75rem;
}

.reason-block-title {
    font-family: 'Oswald', sans-serif;
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--gi-dark);
    margin-bottom: 0.75rem;
    letter-spacing: 0.2px;
}

.reason-block-body {
    font-size: 0.8rem;
    color: var(--gi-gray-text);
    line-height: 1.6;
    margin: 0;
    text-align: justify;
}

/* ══════════════════════════════════════════════════════════════════════
   RESPONSIVE LAYOUT RESPONSIVENESS CONFIGURATION
   ══════════════════════════════════════════════════════════════════════ */
@media (max-width: 1100px) {
    .prestations-five-col-row {
        grid-template-columns: repeat(3, 1fr);
    }
    .objectifs-four-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 992px) {
    .expertise-metrics-layout,
    .why-us-three-columns-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    .why-us-subline-container {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
}

@media (max-width: 768px) {
    .inst-hero-title {
        font-size: 2.4rem;
    }
    .prestations-five-col-row {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 550px) {
    .prestations-five-col-row,
    .objectifs-four-grid {
        grid-template-columns: 1fr;
    }
    .expertise-cards-col {
        flex-direction: column;
    }
}