/* =========================================
   SUPPLY CHAIN HERO BANNER
========================================= */

#banner {
    background:
        linear-gradient(
            rgba(0,0,0,0.60),
            rgba(0,0,0,0.60)
        ),
        url("../../images/container-port.png");

    background-size: cover;
    background-position: center;

    padding: 10em 2em 8em;

    text-align: center;

    color: #fff;
}

#banner h2 {
    font-size: 3.5rem;
    color: #fff;
    margin-bottom: 0.5em;
}

#banner p {
    max-width: 900px;
    margin: 0 auto;
    font-size: 1.3rem;
    line-height: 1.8;
}

/* =========================================
   DIVISION HEADER
========================================= */

.division-heading {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;

    flex-wrap: wrap;

    margin-bottom: 2em;
}

.division-heading img {
    height: 90px;
    width: auto;
}

.division-heading span {
    font-size: 3rem;
    font-weight: 700;
    color: white;
}

/* =========================================
   SECTION STYLING
========================================= */

.supply-section,
.infrastructure-section,
.flow-section,
.contact-banner {
    margin-bottom: 5em;
}

.supply-section h2,
.infrastructure-section h2,
.flow-section h2,
.contact-banner h2 {
    font-size: 2.5rem;

    color: #003087;

    margin-bottom: 1em;
}

.supply-section p,
.infrastructure-section p,
.flow-section p,
.contact-banner p {
    font-size: 1.1rem;

    line-height: 1.9;
}

/* =========================================
   STATS GRID
========================================= */

.stats-grid {
    display: grid;

    grid-template-columns: repeat(4, 1fr);

    gap: 25px;

    margin: 5em 0;
}

.stat-card {
    position: relative;

    min-height: 320px;

    border-radius: 12px;

    overflow: hidden;

    display: flex;
    align-items: center;
    justify-content: center;

    background-size: cover;
    background-position: center;

    box-shadow: 0 15px 30px rgba(0,0,0,0.2);

    transition: transform 0.4s ease;
}

.stat-card:hover {
    transform: translateY(-8px);
}

.stat-overlay {
    position: absolute;
    inset: 0;

    background: rgba(0,0,0,0.55);
}

.stat-content {
    position: relative;

    z-index: 2;

    text-align: center;

    color: white;

    padding: 20px;
}

.stat-content h3 {
    font-size: 4rem;

    color: #ffb81c;

    margin-bottom: 15px;
}

.stat-content p {
    font-size: 1.1rem;

    font-weight: 600;
}

/* =========================================
   STAT BACKGROUND IMAGES
========================================= */

.stat-air {
    background-image: url("../../images/airfreight.png");
}

.stat-port {
    background-image: url("../../images/container-port.png");
}

.stat-warehouse {
    background-image: url("../../images/png-flag.png");
}

.stat-delivery {
    background-image: url("../../images/lastmile-delivery.png");
}

/* =========================================
   SERVICES GRID
========================================= */

.services-grid {
    display: grid;

    grid-template-columns: repeat(3, 1fr);

    gap: 25px;

    margin-top: 3em;
}

.service-card {
    background: white;

    padding: 2.5em;

    border-radius: 12px;

    text-align: center;

    box-shadow: 0 10px 25px rgba(0,0,0,0.08);

    transition: 0.3s ease;
}

.service-card:hover {
    transform: translateY(-5px);
}

.service-card h3 {
    color: #003087;

    margin-bottom: 1em;
}

.service-card p {
    line-height: 1.8;
}

/* =========================================
   INFRASTRUCTURE
========================================= */

.infrastructure-grid {
    display: grid;

    grid-template-columns: repeat(2, 1fr);

    gap: 25px;

    margin-top: 3em;
}

.infrastructure-card {
    background: #0b1f3a;

    color: white;

    padding: 3em;

    border-radius: 12px;

    box-shadow: 0 10px 25px rgba(0,0,0,0.12);
}

.infrastructure-card h3 {
    color: #ffb81c;

    margin-bottom: 1em;
}

/* =========================================
   ADVANTAGE BANNER
========================================= */

.advantage-banner {
    background:
        linear-gradient(
            rgba(0,0,0,0.65),
            rgba(0,0,0,0.65)
        ),
        url("../../images/logistics-team.png");

    background-size: cover;
    background-position: center;

    padding: 6em 3em;

    border-radius: 12px;

    color: white;

    margin-bottom: 5em;
}

.advantage-banner h2 {
    color: white;

    margin-bottom: 1.5em;

    text-align: center;
}

.advantage-banner ul {
    max-width: 900px;

    margin: 0 auto;
}

.advantage-banner li {
    margin-bottom: 1em;

    font-size: 1.2rem;
}

/* =========================================
   FLOW SECTION
========================================= */

.flow-grid {
    display: grid;

    grid-template-columns: repeat(5, 1fr);

    gap: 20px;

    margin-top: 3em;
}

.flow-step {
    background: #003087;

    color: white;

    padding: 2em;

    text-align: center;

    border-radius: 12px;

    font-weight: 600;

    position: relative;

    transition: 0.3s ease;
}

.flow-step:hover {
    background: #e4002b;

    transform: translateY(-5px);
}

/* =========================================
   CONTACT CTA
========================================= */

.contact-banner {
    background: #f4f7fb;

    padding: 5em 3em;

    border-radius: 12px;

    text-align: center;
}

.contact-banner .button.primary {
    background: #e4002b;

    border: none;

    margin-top: 2em;
}

.contact-banner .button.primary:hover {
    background: #c10025;
}

/* =========================================
   MOBILE RESPONSIVE
========================================= */

@media screen and (max-width: 980px) {

    .stats-grid,
    .services-grid,
    .infrastructure-grid,
    .flow-grid {
        grid-template-columns: 1fr;
    }

    #banner h2 {
        font-size: 2.5rem;
    }

    .division-heading {
        flex-direction: column;
    }

    .division-heading img {
        height: 60px;
    }

    .division-heading span {
        font-size: 2rem;
    }

    .stat-content h3 {
        font-size: 3rem;
    }

}