/* ===== Root Colors ===== */
:root {
    --primary: #2b4eff;
    --accent: #ff6a00;
    --dark: #111;
    --light: #f9f9f9;
}

/* ===== Hero Banner ===== */
.hero-banner {
    position: relative;
    width: 100%;
    height: 90vh;
    background: url('/images/main-header-page.png') no-repeat center center;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: #fff;
    overflow: hidden;
}

    .hero-banner .overlay {
        position: absolute;
        inset: 0;
        background: rgba(0,0,0,0.45);
    }

    .hero-banner .hero-content {
        position: relative;
        z-index: 2;
        max-width: 900px;
        padding: 20px;
        animation: fadeInUp 1.5s ease forwards;
    }

    .hero-banner h1 {
        font-size: 3.5rem;
        font-weight: 800;
        margin-bottom: 15px;
        text-shadow: 0 4px 15px rgba(0,0,0,0.6);
    }

    .hero-banner .tagline {
        font-size: 1.6rem;
        margin-bottom: 12px;
        color: #fff;
        font-weight: 600;
    }

    .hero-banner .subtext {
        font-size: 1.1rem;
        margin-bottom: 25px;
        color: #eee;
    }

.btn-hero {
    display: inline-block;
    padding: 14px 36px;
    font-size: 1rem;
    font-weight: 600;
    color: #fff;
    background: linear-gradient(135deg, #ff7a00, #ff3d00);
    border-radius: 30px;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 5px 18px rgba(0,0,0,0.2);
}

    .btn-hero:hover {
        background: linear-gradient(135deg, #ff3d00, #ff7a00);
        transform: translateY(-4px);
    }

/* ===== Features ===== */
.features {
    text-align: center;
    padding: 60px 20px;
}

    .features h2 {
        font-size: 2rem;
        margin-bottom: 40px;
        color: var(--dark);
    }

.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.card {
    background: #fff;
    border: 2px solid #eee;
    padding: 25px;
    border-radius: 16px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

    .card:hover {
        transform: translateY(-8px);
        box-shadow: 0 10px 25px rgba(0,0,0,0.08);
    }

    .card h3 {
        font-size: 1.4rem;
        margin-bottom: 10px;
        color: var(--accent);
    }

    .card p {
        font-size: 1rem;
        color: #444;
    }

/* ===== Product Highlights ===== */
.fav-partner {
    padding: 60px 8%;
    text-align: center;
}

    .fav-partner h2 {
        font-size: 28px;
        font-weight: 700;
        margin-bottom: 40px;
        color: var(--dark);
    }

    .fav-partner .col-lg-4 {
        padding: 20px;
        transition: transform 0.3s ease, box-shadow 0.3s ease;
    }

    .fav-partner img {
        width: 100px;
        margin-bottom: 15px;
    }

    .fav-partner h5 {
        font-size: 20px;
        color: var(--primary);
        margin-bottom: 10px;
    }

    .fav-partner p {
        font-size: 16px;
        color: #555;
    }

    .fav-partner .col-lg-4:hover {
        transform: translateY(-8px);
        box-shadow: 0 8px 20px rgba(0,0,0,0.1);
        border-radius: 12px;
    }

/* ===== How It Works ===== */
.how-it-works {
    text-align: center;
    padding: 60px 20px;
    background: var(--light);
}

    .how-it-works h2 {
        font-size: 2rem;
        margin-bottom: 20px;
        color: var(--dark);
    }

    .how-it-works p {
        max-width: 700px;
        margin: 0 auto 40px;
        font-size: 1.2rem;
        opacity: 0.9;
    }

.steps-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 28px;
    max-width: 1100px;
    margin: auto;
}

.step-card {
    background: #fff;
    padding: 30px 20px;
    border-radius: 16px;
    box-shadow: 0 6px 16px rgba(0,0,0,0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    position: relative;
    overflow: hidden;
}

    .step-card::before {
        content: attr(data-step);
        position: absolute;
        top: -20px;
        right: -20px;
        font-size: 5rem;
        color: rgba(255, 138, 5, 0.1);
        font-weight: bold;
        pointer-events: none;
    }

    .step-card:hover {
        transform: translateY(-10px);
        box-shadow: 0 12px 25px rgba(0,0,0,0.15);
    }

    .step-card h3 {
        font-size: 1.4rem;
        margin-bottom: 15px;
        color: var(--accent);
    }

    .step-card p {
        font-size: 1rem;
        line-height: 1.5;
    }

/* ===== Contact Section ===== */
.contact-section {
    text-align: center;
    padding: 60px 20px;
    background-size: cover;
    background: url('/images/main-header-page.png') no-repeat center center;
    color: #fff;
}

    .contact-section h2 {
        font-size: 2rem;
        margin-bottom: 20px;
        font-weight: 700;
    }

    .contact-section p {
        font-size: 1.1rem;
        margin: 5px 0;
    }

/* ===== Animations ===== */
.animate-fade-in {
    opacity: 0;
    animation: fadeIn 1s forwards;
}

.animate-slide-up {
    opacity: 0;
    transform: translateY(30px);
    animation: slideUp 1s forwards;
}

@keyframes fadeIn {
    to {
        opacity: 1;
    }
}

@keyframes slideUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}
