:root {
    --primary: #4361ee;
    --primary-light: #5e7eff;
    --primary-dark: #3a56d4;
    --secondary: #1e293b;
    --accent: #4895ef;
    --light: #f8fafc;
    --gray-50: #f9fafb;
    --gray-100: #f1f5f9;
    --gray-200: #e2e8f0;
    --gray-600: #475569;
    --gray-700: #334155;
    --gray-800: #1e293b;
    --gray-900: #0f172a;
    --success: #10b981;
    --radius: 16px;
    --radius-sm: 12px;
    --transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.1);
    --shadow-md: 0 10px 30px rgba(0,0,0,0.08);
    --shadow-lg: 0 20px 50px rgba(0,0,0,0.15);
    --shadow-inset: inset 0 2px 8px rgba(0,0,0,0.1);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--light);
    color: var(--gray-700);
    line-height: 1.7;
    overflow-x: hidden;
}

.container {
            width: 90%;
            max-width: 1350px;
            margin: 0 auto;
            padding: 0 20px;
        }

/* --- Top Bar Modern Styling --- */
:root {
    --top-bar-bg: #0f172a; /* Dark sleek background */
    --accent-color: #3b82f6; /* Modern Blue */
    --text-light: #f8fafc;
}

.top-bar {
    background: var(--top-bar-bg);
    padding: 8px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    font-family: 'Inter', sans-serif;
}

.top-bar-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* Profile Section */
.profile-section {
    display: flex;
    align-items: center;
    gap: 10px;
}

.profile-icon-wrapper {
    font-size: 1.4rem;
    color: var(--accent-color);
    display: flex;
    align-items: center;
    cursor: pointer;
    transition: transform 0.3s ease;
}

.profile-icon-wrapper:hover {
    transform: scale(1.1);
}

.user-name {
    color: var(--text-light);
    font-size: 0.9rem;
    font-weight: 500;
}

/* Actions Section */
.top-bar-actions {
    display: flex;
    align-items: center;
    gap: 20px;
}

/* Language Selector in Top Bar */
.top-bar-lang {
    display: flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.05);
    padding: 4px 12px;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.top-bar-lang i {
    color: var(--accent-color);
    font-size: 0.85rem;
}

.top-bar-lang select {
    background: transparent;
    border: none;
    color: var(--text-light);
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    outline: none;
}

.top-bar-lang select option {
    background: var(--top-bar-bg);
    color: white;
}

/* Auth Pill Button */
.auth-pill {
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--accent-color);
    color: white !important;
    text-decoration: none;
    padding: 6px 18px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(59, 130, 246, 0.3);
}

.auth-pill:hover {
    background: #2563eb;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(59, 130, 246, 0.4);
}

/* Mobile Adjustments */
@media (max-width: 480px) {
    .user-name {
        display: none; /* Mobile par sirf icon dikhega */
    }
    .top-bar-actions {
        gap: 10px;
    }
}
/* RTL Support for Urdu/Sindhi */
body.rtl {
    direction: rtl;
    text-align: right;
}

body.rtl .top-bar-btn i {
    margin-left: 5px;
    margin-right: 0;
}

/* Header */
header {
    position: fixed;
    top: 52px;
    left: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.94);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    z-index: 1000;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

header.scrolled {
    top: 0;
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 6px 30px rgba(0,0,0,0.12);
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 0;
    transition: var(--transition);
}

header.scrolled nav { padding: 1rem 0; }

.logo {
    font-size: 2rem;
    font-weight: 900;
    color:  #0401b9c5;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 9px;
    letter-spacing: -0.8px;
}

.logo-img {
    height: 75px;
    width:  auto;
    filter: drop-shadow(0 2px 8px rgba(10, 131, 252, 0.3));
}

.nav-links {
    display: flex;
    gap: 3rem;
    list-style: none;
}

.nav-links a {
    color: var(--gray-800);
    text-decoration: none;
    font-weight: 600;
    position: relative;
    font-size: 1.02rem;
    transition: var(--transition);
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    width: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary), var(--accent));
    border-radius: 2px;
    transition: var(--transition);
    transform: translateX(-50%);
}

.nav-links a:hover::after,
.nav-links a.active::after { width: 100%; }

.nav-links a:hover,
.nav-links a.active { color: var(--primary); }

.hamburger {
    display: none;
    cursor: pointer;
    font-size: 1.8rem;
    color: var(--gray-800);
    padding: 8px;
    border-radius: 50%;
    transition: var(--transition);
}

.hamburger:hover { background: rgba(67,97,238,0.1); }

/* Hero */
.hero {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    color: white;
    padding: 240px 0 160px;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: url('https://images.unsplash.com/photo-1552664730-d307ca884978?ixlib=rb-4.0.3&auto=format&fit=crop&w=2070&q=80') center/cover;
    opacity: 0.2;
    z-index: 0;
    filter: brightness(0.8);
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 1100px;
    margin: 0 auto;
}

.hero h1 {
    font-size: 5rem;
    font-weight: 900;
    margin-bottom: 1.6rem;
    line-height: 1.08;
    text-shadow: 0 6px 25px rgba(0,0,0,0.3);
    letter-spacing: -1.5px;
}

.hero p {
    font-size: 1.4rem;
    margin-bottom: 3.5rem;
    opacity: 0.96;
    max-width: 860px;
    margin-left: auto;
    margin-right: auto;
    font-weight: 500;
}

.hero-buttons {
    display: flex;
    gap: 28px;
    justify-content: center;
    flex-wrap: wrap;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 14px;
    padding: 18px 42px;
    border: none;
    border-radius: var(--radius);
    font-weight: 700;
    font-size: 1.1rem;
    cursor: pointer;
    text-decoration: none;
    transition: var(--transition);
    box-shadow: 0 8px 25px rgba(67, 97, 238, 0.3);
}

.btn-primary {
    background: white;
    color: var(--primary);
}

.btn-primary:hover {
    background: #f8faff;
    transform: translateY(-5px);
    box-shadow: 0 18px 40px rgba(67, 97, 238, 0.4);
}

.btn-outline {
    background: transparent;
    color: white;
    border: 3px solid white;
    backdrop-filter: blur(10px);
}

.btn-outline:hover {
    background: rgba(255,255,255,0.2);
    transform: translateY(-5px);
    box-shadow: 0 18px 40px rgba(255,255,255,0.2);
}

/* General Sections */
section { padding: 140px 0; }

.section-title {
    font-size: 3.2rem;
    font-weight: 800;
    text-align: center;
    margin-bottom: 5.5rem;
    position: relative;
    display: inline-block;
    left: 50%;
    transform: translateX(-50%);
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -18px;
    left: 50%;
    transform: translateX(-50%);
    width: 120px;
    height: 6px;
    background: linear-gradient(90deg, var(--primary), var(--accent));
    border-radius: 3px;
}

/* Features */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); /* 340 se 280 kar dein */
    gap: 35px;
}

.feature-card {
    background: white;
    padding: 45px 35px;
    border-radius: var(--radius);
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    text-align: center;
    opacity: 0;
    transform: translateY(30px);
}

/* In lines ko update karein */
.feature-card.visible, 
.opacity-0.visible { 
    opacity: 1 !important; 
    transform: translateY(0) !important; 
    visibility: visible !important;
}
.feature-card:hover {
    transform: translateY(-15px);
    box-shadow: var(--shadow-lg);
}

.feature-icon {
    width: 100px; height: 100px;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 28px;
    font-size: 2.8rem;
    color: white;
    box-shadow: 0 10px 30px rgba(67,97,238,0.3);
}

/* About */
.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.about-image {
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.about-image img {
    width: 100%;
    transition: transform 0.6s ease;
}

.about-image:hover img { transform: scale(1.07); }

/* Stats */
.stats-section {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: white;
}

.stats-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 50px;
}

.stat-number {
    font-size: 4rem;
    font-weight: 900;
    margin-bottom: 12px;
}

/* Tutorials */
.tutorials-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
    gap: 35px;
}

.tutorial-card {
    background: white;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

.tutorial-card:hover {
    transform: translateY(-12px);
    box-shadow: var(--shadow-lg);
}

.tutorial-image {
    height: 240px;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4.5rem;
    color: white;
}

.tutorial-content {
    padding: 35px;
}

/* Footer */
footer {
    background: var(--gray-900);
    color: white;
    padding: 100px 0 50px;
}

.footer-content {
    display: grid;
    grid-template-columns: 2.5fr 1fr 1fr 1.5fr;
    gap: 60px;
    margin-bottom: 60px;
}

.footer-column h3 {
    font-size: 1.5rem;
    margin-bottom: 28px;
    color: white;
    font-weight: 700;
}

.footer-links a {
    display: block;
    color: #cbd5e1;
    text-decoration: none;
    margin-bottom: 14px;
    transition: var(--transition);
}

.footer-links a:hover {
    color: white;
    padding-left: 6px;
}

.social-links {
    display: flex;
    gap: 16px;
    margin-top: 24px;
}

.social-links a {
    width: 48px; height: 48px;
    background: rgba(255,255,255,0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}
/* --- Professional Social Media Icons --- */
.social-links {
    display: flex;
    gap: 15px;
    margin-top: 25px;
}

.social-card {
    width: 45px;
    height: 45px;
    background: rgba(255, 255, 255, 0.05); /* Halka glass effect */
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px; /* Thora rounded square look */
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    overflow: hidden;
    padding: 10px;
}

.social-card img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: var(--transition);
}

/* Hover Effects */
.social-card:hover {
    transform: translateY(-5px);
    background: var(--primary); /* Hover par primary color */
    border-color: var(--primary-light);
    box-shadow: 0 10px 20px rgba(67, 97, 238, 0.3);
}

.social-card:hover img {
    filter: brightness(1) invert(0); /* Hover par asli colors wapis aa jayenge */
    transform: scale(1.1);
}

/* Specific Hover Colors (Optional: Agar alag alag colors chahiye hon) */
.social-card.fb:hover { background: #1877F2; }
.social-card.insta:hover { background: linear-gradient(45deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888); }
.social-card.linkedin:hover { background: #0077b5; }
.social-card.github:hover { background: #333; }


.newsletter-form {
    display: flex;
    gap: 14px;
    margin-top: 24px;
}

.newsletter-form input {
    flex: 1;
    padding: 16px 20px;
    border: none;
    border-radius: var(--radius);
    font-size: 1rem;
    background: rgba(255,255,255,0.1);
    color: white;
}

.newsletter-form input::placeholder { color: #94a3b8; }

.newsletter-form button {
    padding: 16px 28px;
    background: var(--primary);
    color: white;
    border: none;
    border-radius: var(--radius);
    cursor: pointer;
    font-weight: 700;
}

.copyright {
    text-align: center;
    padding-top: 50px;
    border-top: 1px solid rgba(255,255,255,0.15);
    color: #94a3b8;
    font-size: 0.95rem;
}

/* Responsive */
@media (max-width: 992px) {
    .about-content, .footer-content { grid-template-columns: 1fr; }
    .hero h1 { font-size: 3.8rem; }
}

@media (max-width: 768px) {
    .top-bar-content {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }
    
    .profile-section {
        margin-right: 0;
        justify-content: center;
    }
    
    .top-bar-actions {
        flex-direction: column;
        gap: 12px;
        margin-left: 0;
    }
    
    .top-bar-btn { 
        width: 100%; 
        max-width: 280px; 
        justify-content: center; 
    }
    
    .hamburger { display: block; }
    
    .nav-links {
        position: fixed;
        top: 52px; right: -100%;
        width: 88%;
        height: calc(100vh - 52px);
        background: white;
        flex-direction: column;
        align-items: center;
        padding-top: 100px;
        transition: right 0.45s ease;
        box-shadow: -20px 0 50px rgba(0,0,0,0.15);
    }
    
    .nav-links.active { right: 0; }
    
    .hero { padding: 200px 0 120px; }
    .hero h1 { font-size: 3.2rem; }
    
    .hero-buttons { 
        flex-direction: column; 
        align-items: center; 
    }
    
    .hero-buttons .btn { 
        width: 100%; 
        max-width: 340px; 
    }
    
    .logo-img { height: 75px; }
}

.footerlogo {
    font-size: 2rem;
    font-weight: 900;
    color:  #ffffff;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 9px;
    letter-spacing: -0.8px;
}

/* Hamburger to X Animation */
.hamburger {
    position: relative;
    z-index: 1001;
}

.hamburger.active i {
    font-family: "Font Awesome 6 Free";
    font-weight: 900;
}

.hamburger.active i::before {
    content: "\f00d" !important;
}

/* Initial state for fade-in */
.opacity-0 { 
    opacity: 0; 
    transform: translateY(30px); 
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1); 
}

.visible { 
    opacity: 1 !important; 
    transform: translateY(0) !important; 
}

/* Mobile Menu Styles */
@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 100%;
        height: 100vh;
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(20px);
        flex-direction: column;
        align-items: center;
        justify-content: center;
        transition: right 0.5s cubic-bezier(0.77, 0, 0.175, 1);
        z-index: 999;
        padding: 20px;
    }
    
    .nav-links.active { right: 0; }
    
    .nav-links a {
        font-size: 2rem;
        font-weight: 700;
        margin: 18px 0;
        color: #1e293b;
    }
    
    body.menu-open { overflow: hidden; }
}