:root {
    --primary-blue: #154c9e;
    --dark-blue: #0e2f66;
    --light-blue: #1f63c0;
    --white: #ffffff;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Poppins', sans-serif;
}

body {
    background: #f4f6fa;
}

/* HERO */
.hero {
    height: 100vh;
    background: linear-gradient(135deg, var(--primary-blue), var(--dark-blue));
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    color: var(--white);
}

    .hero h1 {
        font-size: 70px;
        letter-spacing: 4px;
    }

    .hero p {
        margin-top: 20px;
        font-size: 22px;
    }

    .hero button {
        margin-top: 40px;
        padding: 15px 40px;
        border: none;
        border-radius: 30px;
        background: var(--white);
        color: var(--primary-blue);
        font-weight: 600;
        cursor: pointer;
        transition: 0.3s;
    }

        .hero button:hover {
            transform: scale(1.1);
        }

/* ABOUT */
.about {
    padding: 100px 10%;
    text-align: center;
    background: white;
}

    .about h2 {
        font-size: 36px;
        color: var(--primary-blue);
    }

    .about p {
        margin-top: 20px;
        font-size: 18px;
        max-width: 800px;
        margin-left: auto;
        margin-right: auto;
    }

/* BRANDS */
/* BRANDS */
.brands {
    padding: 100px 10%;
    text-align: center;
    background: #f8f9fc;
}

    .brands h2 {
        font-size: 36px;
        color: var(--primary-blue);
        margin-bottom: 60px;
    }

.brand-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 40px;
}

.brand-card {
    background: white;
    padding: 50px;
    border-radius: 20px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.08);
    cursor: pointer;
    transition: all 0.35s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

    .brand-card img {
        max-width: 160px;
        transition: transform 0.35s ease;
    }

    /* Hover Effect */
    .brand-card:hover {
        transform: translateY(-8px);
        box-shadow: 0 18px 40px rgba(0,0,0,0.12);
    }

        .brand-card:hover img {
            transform: scale(1.08);
        }


/* FADE ANIMATION */
.fade-in {
    opacity: 0;
    transform: translateY(40px);
    transition: all 1s ease;
}

    .fade-in.active {
        opacity: 1;
        transform: translateY(0);
    }

/* PDF MODAL */
.pdf-modal {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.85);
    z-index: 1000;
}

    .pdf-modal iframe {
        width: 85%;
        height: 90%;
        position: absolute;
        top: 5%;
        left: 7.5%;
        border-radius: 10px;
    }

.close {
    position: absolute;
    right: 30px;
    top: 20px;
    font-size: 28px;
    color: white;
    cursor: pointer;
}

/* FOOTER */
footer {
    background: var(--primary-blue);
    color: white;
    padding: 60px 10%;
    text-align: center;
}

    footer h3 {
        font-size: 28px;
        margin-bottom: 20px;
    }

    footer p {
        margin: 8px 0;
    }