:root {
    --primary-color: #2563eb;
    --text-color: #1f2937;
    --bg-light: #f3f4f6;
    --shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

body {
    font-family: 'Inter', sans-serif;
    margin: 0;
    background-color: var(--bg-light);
    color: var(--text-color);
}

/* Ticker */
.ticker-wrap {
    background: #1e293b;
    color: white;
    padding: 10px 0;
    overflow: hidden;
}

.ticker {
    display: inline-block;
    white-space: nowrap;
    animation: marquee 20s linear infinite;
}

@keyframes marquee {
    0% { transform: translateX(100%); }
    100% { transform: translateX(-100%); }
}

/* Header */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 5%;
    background: white;
    box-shadow: var(--shadow);
}

.logo img { height: 50px; border-radius: 50%; }

.nav-links { list-style: none; display: flex; gap: 25px; }

.nav-links a {
    text-decoration: none;
    font-weight: 600;
    color: var(--text-color);
    transition: transform 0.3s ease-in-out;
    display: inline-block;
}

.nav-links a:hover {
    transform: scale(1.12);
    color: var(--primary-color);
}

/* Hero Section */
.hero {
    height: 60vh;
    background: linear-gradient(135deg, #1e3a8a, #2563eb);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.hero h1 { font-size: 3rem; margin-bottom: 10px; }

/* Downloads */
.download-container { padding: 50px 5%; }

.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 20px;
    margin-bottom: 20px;
}

.card {
    background: white;
    padding: 25px;
    text-align: center;
    border-radius: 12px;
    box-shadow: var(--shadow);
    transition: all 0.3s ease-in-out;
    cursor: pointer;
    font-weight: 600;
}

.card:hover {
    transform: scale(1.1);
    box-shadow: 0 10px 25px rgba(37, 99, 235, 0.2);
    border: 1px solid var(--primary-color);
}

.hidden { display: none; }

.view-all-btn {
    padding: 10px 25px;
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
}

/* Footer & Icons */
footer {
    background: #f8fafc;
    padding: 40px 5%;
    border-top: 1px solid #ddd;
}

.footer-content {
    display: flex;
    flex-wrap: wrap;
    gap: 40px;
    justify-content: center;
}

.contact-item img {
    width: 24px;
    margin-right: 10px;
    vertical-align: middle;
}

.contact-item a {
    text-decoration: none;
    color: var(--text-color);
    display: block;
    margin-bottom: 15px;
}