/* إعدادات عامة وألوان */
:root {
    --bg-dark: #0a0a0a;
    --bg-light: #1a1a1a;
    --main-yellow: #facc15;
    --text-white: #ffffff;
    --text-gray: #a3a3a3;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: 'Poppins', sans-serif;
    background-color: var(--bg-dark);
    color: var(--text-white);
    line-height: 1.6;
    overflow-x: hidden;
}

/* شريط التنقل */
header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 50px;
    background-color: var(--bg-light);
    border-bottom: 2px solid var(--main-yellow);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.logo {
    font-size: 24px;
    font-weight: 700;
}

.logo span {
    color: var(--main-yellow);
}

nav a {
    color: var(--text-white);
    text-decoration: none;
    margin-left: 25px;
    font-weight: 600;
    transition: color 0.3s ease;
}

nav a:hover {
    color: var(--main-yellow);
}

/* الأقسام العامة */
section {
    padding: 100px 50px;
    max-width: 1200px;
    margin: 0 auto;
}

.section-title {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 50px;
    color: var(--main-yellow);
    text-transform: uppercase;
    letter-spacing: 2px;
}

/* الواجهة (Hero) */
.hero {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 70vh;
}

.hero-content {
    flex: 1;
    padding-right: 40px;
}

.hero-content h1 {
    font-size: 3.5rem;
    margin-bottom: 10px;
    line-height: 1.2;
}

.hero-content h2 {
    font-size: 2rem;
    color: var(--main-yellow);
    margin-top: 0;
    margin-bottom: 20px;
}

.hero-content p {
    color: var(--text-gray);
    font-size: 1.1rem;
    margin-bottom: 30px;
    max-width: 600px;
}

.hero-image {
    flex: 1;
    display: flex;
    justify-content: center;
}

.hero-image img {
    width: 350px;
    height: 350px;
    border-radius: 50%;
    object-fit: cover;
    border: 5px solid var(--main-yellow);
    box-shadow: 0 0 30px rgba(250, 204, 21, 0.4);
}

/* الأزرار */
.btn {
    background-color: var(--main-yellow);
    color: var(--bg-dark);
    padding: 12px 30px;
    text-decoration: none;
    font-weight: bold;
    border-radius: 5px;
    display: inline-block;
    margin-right: 15px;
    transition: 0.3s;
}

.btn:hover {
    background-color: #fff;
    box-shadow: 0 0 15px rgba(255, 255, 255, 0.5);
}

.btn-outline {
    background-color: transparent;
    color: var(--main-yellow);
    border: 2px solid var(--main-yellow);
}

.btn-outline:hover {
    background-color: var(--main-yellow);
    color: var(--bg-dark);
}

.btn-disabled {
    background-color: #333;
    color: #888;
    padding: 8px 15px;
    text-decoration: none;
    border-radius: 5px;
    font-size: 0.9rem;
    cursor: not-allowed;
}

/* المهارات والشهادات */
.skills-container {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 15px;
}

.skill-tag {
    background-color: var(--bg-light);
    color: var(--text-white);
    padding: 12px 25px;
    border-radius: 30px;
    font-size: 1.1rem;
    border: 1px solid #333;
    transition: all 0.3s ease;
}

.skill-tag:hover {
    border-color: var(--main-yellow);
    color: var(--main-yellow);
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(250, 204, 21, 0.2);
}

/* المشاريع */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
}

.project-card {
    background-color: var(--bg-light);
    border-radius: 12px;
    overflow: hidden;
    transition: all 0.4s ease;
    border: 1px solid #222;
}

.project-card:hover {
    transform: translateY(-10px);
    border-color: var(--main-yellow);
    box-shadow: 0 10px 25px rgba(250, 204, 21, 0.15);
}

.project-image {
    width: 100%;
    height: 220px;
    object-fit: cover;
    border-bottom: 2px solid #333;
    transition: transform 0.4s ease;
}

.project-card:hover .project-image {
    transform: scale(1.05);
}

.project-info {
    padding: 25px;
    background-color: var(--bg-light);
    position: relative;
    z-index: 2;
}

.project-info h3 {
    margin-top: 0;
    color: var(--main-yellow);
    font-size: 1.3rem;
}

.project-links {
    margin-top: 20px;
}

.project-links a:not(.btn-disabled) {
    color: var(--bg-dark);
    background-color: var(--text-white);
    padding: 8px 20px;
    text-decoration: none;
    border-radius: 5px;
    font-weight: bold;
    font-size: 0.9rem;
    transition: 0.3s;
}

.project-links a:not(.btn-disabled):hover {
    background-color: var(--main-yellow);
}

/* الفوتر */
footer {
    text-align: center;
    padding: 30px;
    background-color: var(--bg-light);
    border-top: 1px solid #333;
    margin-top: 50px;
}

/* تأثيرات الظهور (Animations) */
.hidden {
    opacity: 0;
    transform: translateY(40px);
    transition: all 0.8s ease-out;
}

.show {
    opacity: 1;
    transform: translateY(0);
}
/* تنسيق روابط الشهادات */
.cert-link {
    text-decoration: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
}

.cert-link::after {
    content: '↗'; /* سهم صغير يوضح إنها بتفتح صفحة جديدة */
    font-size: 1.2em;
}

.cert-link:hover {
    background-color: var(--main-yellow);
    color: var(--bg-dark);
}

/* تنسيق الـ Call to Action */
.cta-section {
    text-align: center;
    background-color: var(--bg-light);
    border-radius: 15px;
    padding: 60px 30px;
    margin: 50px auto;
    max-width: 900px;
    border: 2px solid #333;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    transition: border-color 0.3s ease;
}

.cta-section:hover {
    border-color: var(--main-yellow);
}

.cta-content h2 {
    font-size: 2.2rem;
    color: var(--main-yellow);
    margin-top: 0;
}

.cta-content p {
    font-size: 1.1rem;
    color: var(--text-gray);
    margin-bottom: 30px;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 15px;
}
/* التجاوب مع الموبايل */
@media (max-width: 768px) {
    header {
        flex-direction: column;
        gap: 15px;
    }
    .hero {
        flex-direction: column-reverse;
        text-align: center;
        padding: 50px 20px;
    }
    .hero-content {
        padding-right: 0;
    }
    .hero-content h1 {
        font-size: 2.5rem;
    }
    .hero-image img {
        width: 250px;
        height: 250px;
        margin-bottom: 30px;
    }
}/* تنسيق أزرار السوشيال ميديا والتواصل */
.social-links {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 15px;
    margin-top: 25px;
}

.social-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 22px;
    background-color: var(--bg-dark);
    color: var(--text-white);
    text-decoration: none;
    border: 1px solid #444;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    transition: all 0.3s ease;
}

.social-btn:hover {
    border-color: var(--main-yellow);
    color: var(--bg-dark);
    background-color: var(--main-yellow);
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(250, 204, 21, 0.3);
}

/* تعديل بسيط على مساحة الـ CTA عشان يستوعب الزراير */
.cta-section {
    text-align: center;
    background-color: var(--bg-light);
    border-radius: 15px;
    padding: 50px 30px;
    max-width: 900px;
    margin: 0 auto;
    border: 1px solid #333;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}