/* Global Vars */
:root {
    --primary-color: #00bcd4; /* Cyan/Teal pop */
    --secondary-color: #ff9800; /* Orange/Gold accent */
    --bg-color: #1e1e1e;
    --card-bg: #252526;
    --text-color: #e0e0e0;
    --muted-color: #9e9e9e;
    --border-color: #333;
    --font-heading: 'Tajawal', 'Segoe UI', sans-serif;
    --font-body: 'Tajawal', 'Segoe UI', sans-serif;
}

/* Base Reset */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    background-color: var(--bg-color);
    color: var(--text-color);
    font-family: var(--font-body);
    line-height: 1.6;
    overflow-x: hidden;
}

a {
    text-decoration: none;
    color: var(--primary-color);
    transition: color 0.3s;
}

a:hover {
    color: var(--secondary-color);
}

.container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 2rem;
}

/* Header */
header {
    text-align: center;
    margin-bottom: 3rem;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 2rem;
}

header h1 {
    font-size: 3rem;
    margin-bottom: 0.5rem;
    color: var(--primary-color);
    text-transform: uppercase;
    letter-spacing: 2px;
}

header .role {
    font-size: 1.2rem;
    color: var(--secondary-color);
    margin-bottom: 1rem;
    font-weight: bold;
}

.contact-info {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    flex-wrap: wrap;
    font-size: 0.9rem;
    color: var(--muted-color);
}

.contact-info span i {
    margin-right: 5px;
    margin-left: 5px; /* RTL support */
}

/* Sections */
section {
    margin-bottom: 3rem;
    animation: fadeIn 0.8s ease-in-out;
}

.section-title {
    font-size: 1.8rem;
    color: var(--text-color);
    margin-bottom: 1.5rem;
    border-left: 4px solid var(--primary-color);
    padding-left: 1rem;
    padding-right: 1rem; /* for RTL */
    text-transform: uppercase;
    position: relative;
    display: inline-block;
}

/* Cards (Experience & Projects) */
.card-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

.card {
    background: var(--card-bg);
    padding: 1.5rem;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    transition: transform 0.3s, box-shadow 0.3s;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.3);
    border-color: var(--primary-color);
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1rem;
    flex-wrap: wrap;
}

.card-title {
    font-size: 1.25rem;
    font-weight: bold;
    color: #fff;
}

.card-subtitle {
    color: var(--primary-color);
    font-size: 0.95rem;
    margin-top: 0.25rem;
}

.card-date {
    font-size: 0.85rem;
    color: var(--muted-color);
    background: #333;
    padding: 0.2rem 0.6rem;
    border-radius: 4px;
}

.card-body ul {
    list-style-position: inside;
    margin-top: 0.5rem;
    color: #ccc;
}

.card-body li {
    margin-bottom: 0.5rem;
}

/* Skills */
.skills-container {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
}

.skill-tag {
    background: #333;
    color: var(--primary-color);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.9rem;
    border: 1px solid var(--border-color);
    transition: all 0.3s;
}

.skill-tag:hover {
    background: var(--primary-color);
    color: #000;
}

/* Footer */
footer {
    text-align: center;
    margin-top: 4rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
    font-size: 0.9rem;
    color: var(--muted-color);
}

/* RTL Specific Overrides (will be applied when html dir="rtl") */
html[dir="rtl"] .section-title {
    border-left: none;
    border-right: 4px solid var(--primary-color);
}

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Responsive */
@media (max-width: 768px) {
    .container {
        padding: 1rem;
    }
    header h1 {
        font-size: 2rem;
    }
    .card-header {
        flex-direction: column;
    }
    .card-date {
        margin-top: 0.5rem;
    }
}