/* ===== CSS Variables ===== */
:root {
    --primary-blue: #3B82F6;
    --primary-dark: #1E40AF;
    --gradient-cyan: #06B6D4;
    --gradient-purple: #8B5CF6;
    --gradient-pink: #EC4899;
    --text-dark: #1F2937;
    --text-medium: #4B5563;
    --text-light: #6B7280;
    --bg-white: #FFFFFF;
    --bg-light: #F9FAFB;
    --border-color: #E5E7EB;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;
    --transition: all 0.3s ease;
}

/* ===== Reset & Base ===== */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Noto Kufi Arabic', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background-color: var(--bg-white);
    color: var(--text-dark);
    line-height: 1.6;
    min-height: 100vh;
}

a {
    text-decoration: none;
    color: inherit;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

button {
    cursor: pointer;
    border: none;
    font-family: inherit;
}

/* ===== Container ===== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    min-height: 100vh;
}

/* ===== Profile Section ===== */
.profile-section {
    text-align: center;
    margin-bottom: 30px;
}

.profile-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
}

.profile-image-wrapper {
    width: 100px;
    height: 100px;
    border-radius: var(--radius-full);
    padding: 4px;
    background: linear-gradient(135deg, var(--gradient-cyan), var(--gradient-purple), var(--gradient-pink));
    animation: gradient-rotate 3s ease infinite;
}

@keyframes gradient-rotate {
    0%, 100% {
        background: linear-gradient(135deg, var(--gradient-cyan), var(--gradient-purple), var(--gradient-pink));
    }
    50% {
        background: linear-gradient(225deg, var(--gradient-cyan), var(--gradient-purple), var(--gradient-pink));
    }
}

.profile-image {
    width: 100%;
    height: 100%;
    border-radius: var(--radius-full);
    object-fit: cover;
    border: 3px solid var(--bg-white);
}

.profile-name {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin: 0;
}

.profile-tagline {
    font-size: 0.9rem;
    color: var(--text-light);
    margin: 0;
}

.social-icons {
    display: flex;
    gap: 8px;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 8px;
}

.social-icon {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-dark);
    transition: var(--transition);
    border-radius: var(--radius-full);
}

.social-icon:hover {
    color: var(--primary-blue);
    transform: translateY(-2px);
}

.social-icon svg {
    width: 20px;
    height: 20px;
}

/* ===== Links Section ===== */
.links-section {
    margin-bottom: 40px;
}

.links-grid {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.link-card {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 18px;
    background: var(--bg-white);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-xl);
    transition: var(--transition);
    cursor: pointer;
}

.link-card:hover {
    border-color: var(--primary-blue);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.link-card.highlight-cyan {
    background: linear-gradient(135deg, rgba(6, 182, 212, 0.1), rgba(6, 182, 212, 0.05));
    border-color: var(--gradient-cyan);
}

.link-card.highlight-purple {
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.1), rgba(139, 92, 246, 0.05));
    border-color: var(--gradient-purple);
}

.link-card-icon {
    width: 40px;
    height: 40px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.link-card-icon.round {
    border-radius: var(--radius-full);
}

.link-card-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.link-card-icon.round img {
    object-fit: cover;
    border-radius: var(--radius-full);
}

.link-card-content {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.link-card-text {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-dark);
}

.link-card-meta {
    display: flex;
    gap: 12px;
    align-items: center;
}

.price {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--primary-blue);
}

.rating {
    font-size: 0.85rem;
    color: #F59E0B;
    font-weight: 500;
}

/* ===== Courses Section ===== */
.courses-section {
    margin-bottom: 30px;
}

.section-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-dark);
    text-align: center;
    padding: 10px 24px;
    background: var(--bg-white);
    border: 2px solid var(--text-dark);
    border-radius: var(--radius-full);
    display: inline-block;
    margin: 0 auto 24px;
    width: fit-content;
}

.courses-section {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.courses-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 16px;
    width: 100%;
}

.course-card {
    background: var(--bg-white);
    border: 2px solid var(--primary-blue);
    border-radius: var(--radius-lg);
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    transition: var(--transition);
}

.course-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}

.course-header {
    display: flex;
    align-items: flex-start;
    gap: 14px;
}

.course-icon {
    width: 60px;
    height: 60px;
    flex-shrink: 0;
}

.course-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.course-info {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.course-title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-dark);
    margin: 0;
    line-height: 1.3;
}

.course-subtitle {
    font-size: 0.85rem;
    color: var(--text-light);
    margin: 0;
}

.course-price {
    font-size: 0.95rem;
    font-weight: 600;
    color: #EF4444;
}

.course-btn {
    width: 100%;
    padding: 14px 24px;
    background: var(--primary-blue);
    color: var(--bg-white);
    font-size: 0.9rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    border-radius: var(--radius-full);
    transition: var(--transition);
}

.course-btn:hover {
    background: var(--primary-dark);
    transform: translateY(-1px);
}

/* ===== Try Free Link ===== */
.try-free-link {
    display: block;
    text-align: center;
    color: var(--primary-blue);
    font-weight: 600;
    font-size: 0.95rem;
    text-decoration: underline;
    transition: var(--transition);
    padding: 10px;
}

.try-free-link:hover {
    color: var(--primary-dark);
}

/* ===== Tablet Styles (768px+) ===== */
@media (min-width: 768px) {
    .container {
        padding: 40px;
    }

    .profile-image-wrapper {
        width: 130px;
        height: 130px;
    }

    .profile-name {
        font-size: 1.75rem;
    }

    .profile-tagline {
        font-size: 1rem;
    }

    .social-icon {
        width: 36px;
        height: 36px;
    }

    .social-icon svg {
        width: 22px;
        height: 22px;
    }

    .links-grid {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }

    .courses-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
}

/* ===== Desktop Styles (1024px+) ===== */
@media (min-width: 1024px) {
    .container {
        display: grid;
        grid-template-columns: 280px 1fr;
        gap: 60px;
        align-items: start;
        padding: 50px;
    }

    .profile-section {
        position: sticky;
        top: 50px;
        margin-bottom: 0;
    }

    .profile-card {
        padding: 30px 20px;
    }

    .profile-image-wrapper {
        width: 150px;
        height: 150px;
    }

    .profile-name {
        font-size: 1.5rem;
    }

    .social-icons {
        gap: 6px;
    }

    .main-content {
        padding-top: 20px;
    }

    .links-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .link-card {
        padding: 16px 20px;
    }

    .courses-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* ===== Large Desktop (1280px+) ===== */
@media (min-width: 1280px) {
    .container {
        max-width: 1400px;
        gap: 80px;
    }

    .profile-section {
        padding-left: 40px;
    }
}

/* ===== Animations ===== */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.link-card,
.course-card {
    animation: fadeIn 0.5s ease forwards;
}

.link-card:nth-child(1) { animation-delay: 0.1s; }
.link-card:nth-child(2) { animation-delay: 0.15s; }
.link-card:nth-child(3) { animation-delay: 0.2s; }
.link-card:nth-child(4) { animation-delay: 0.25s; }
.link-card:nth-child(5) { animation-delay: 0.3s; }
.link-card:nth-child(6) { animation-delay: 0.35s; }

.course-card:nth-child(1) { animation-delay: 0.4s; }
.course-card:nth-child(2) { animation-delay: 0.45s; }
.course-card:nth-child(3) { animation-delay: 0.5s; }
.course-card:nth-child(4) { animation-delay: 0.55s; }