/* master.css */

html, body, div, section, header, footer, p, h1, h2, h3, h4, h5, h6, ul, li, a, img {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: #f7f8fc;
    color: #222;
    line-height: 1.7;
    font-size: 16px;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 20px;
}

header.hero-section {
    height: 100vh;
    background: linear-gradient(rgba(0,0,0,0.6), rgba(0,0,0,0.3)), url('../assets/hero.jpg') no-repeat center center/cover;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    position: relative;
    color: white;
}

.hero-section .overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.3);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
}

.hero-content h1 {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 20px;
}

.hero-content p {
    font-size: 1.2rem;
    margin-bottom: 30px;
}

.btn {
    padding: 12px 24px;
    background-color: #0057ff;
    color: white;
    text-decoration: none;
    border-radius: 4px;
    font-weight: 600;
    transition: background 0.3s ease;
    display: inline-block;
}

.btn:hover {
    background-color: #003ecb;
}

.section h2 {
    font-size: 2rem;
    margin-bottom: 20px;
    font-weight: 700;
    color: #1a1a1a;
}

.section p {
    font-size: 1.05rem;
    margin-bottom: 10px;
    color: #444;
}

ul.grid {
    list-style: none;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
    padding: 0;
    margin-top: 20px;
}

ul.grid li {
    background-color: #ffffff;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 6px rgba(0,0,0,0.08);
    font-weight: 500;
}

footer {
    background-color: #101010;
    color: #aaa;
    text-align: center;
    padding: 20px 0;
    font-size: 0.9rem;
    margin-top: 40px;
}

/* Optional responsive tweak */
@media (max-width: 768px) {
    .hero-content h1 {
        font-size: 2.4rem;
    }
    .hero-content p {
        font-size: 1rem;
    }
    .section h2 {
        font-size: 1.5rem;
    }
}