:root {
    --primary: #1E88E5;
    --accent: #0D47A1;
    --light: #ffffff;
    --dark: #1d1d1d;
    --glass: rgba(255, 255, 255, 0.3);
    --radius: 14px;
    font-family: "Tajawal", sans-serif;
}

/* تأثير الزجاج */
.glass {
    backdrop-filter: blur(12px);
    background: var(--glass);
}

/* الحركات */
.fade-in {
    animation: fadeIn 1.2s ease forwards;
}
.slide-up {
    animation: slideUp 1.2s ease forwards;
}

@keyframes fadeIn {
    from { opacity: 0 }
    to { opacity: 1 }
}

@keyframes slideUp {
    from { opacity: 0; transform: translateY(40px); }
    to { opacity: 1; transform: translateY(0); }
}

/* عام */
body {
    margin: 0;
    background: #eef4ff;
    color: var(--dark);
    text-align: center;
    line-height: 1.8;
}

/* الهيدر */
.header {
    padding: 35px 10px;
}
.logo h1 {
    font-size: 32px;
    font-weight: bold;
    color: var(--accent);
}
.logo h2 {
    font-size: 20px;
    margin-top: 6px;
}

/* البانر */
.hero {
    background: linear-gradient(120deg, #1E88E5, #42A5F5);
    color: white;
    padding: 90px 20px;
    border-radius: 0 0 30px 30px;
}
.hero h1 {
    font-size: 40px;
}
.hero-btn {
    background: white;
    padding: 12px 25px;
    color: var(--accent);
    border-radius: 50px;
    text-decoration: none;
    font-size: 18px;
    transition: 0.3s;
}
.hero-btn:hover {
    background: var(--accent);
    color: white;
}

/* الأقسام */
section {
    padding: 60px 20px;
}

/* المنتجات */
.products-table {
    background: white;
    border-radius: var(--radius);
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
}

.search-box {
    width: 90%;
    padding: 14px;
    border-radius: 12px;
    border: 2px solid #ddd;
    margin-bottom: 20px;
    font-size: 18px;
}

.pdf-btn {
    background: var(--accent);
    color: white;
    padding: 12px 20px;
    border-radius: 12px;
    display: inline-block;
    text-decoration: none;
    margin-bottom: 25px;
    transition: 0.3s;
}
.pdf-btn:hover {
    background: #002171;
}

.table-wrapper {
    overflow-x: auto;
}

table {
    width: 100%;
    border-collapse: collapse;
}

th {
    background: var(--primary);
    color: white;
    padding: 14px;
    font-size: 18px;
}

td {
    padding: 12px;
    border-bottom: 1px solid #eee;
    font-size: 17px;
}

tr:nth-child(even) {
    background: #f7f9fc;
}

.contact {
    background: white;
    border-radius: var(--radius);
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
}

/* الفوتر */
.footer {
    background: #0D47A1;
    padding: 20px;
    color: white;
    margin-top: 50px;
}