/* ==========================================================================

   PRATIK ACADEMY - MAIN STYLESHEET (LANDING PAGE)

   ========================================================================== */



/* --- 1. THEME VARIABLES (NIGHT / DAY MODE) --- */

:root[data-theme="dark"] {

    --bg-base: #060a13;

    --bg-surface: #0b1121;

    --text-primary: #f8fafc;

    --text-secondary: #94a3b8;

    

    /* Glassmorphism Variables */

    --glass-bg: rgba(15, 23, 42, 0.45);

    --glass-border: rgba(255, 255, 255, 0.05);

    --glass-border-hover: rgba(255, 255, 255, 0.15);

    --glass-shadow: 0 10px 40px rgba(0, 0, 0, 0.4);

    

    --primary-color: #3b82f6;

    --primary-dark: #2563eb;

    --secondary-color: #10b981;

    --accent-color: #f59e0b;

    --gradient-brand: linear-gradient(135deg, #38bdf8, #3b82f6);

    --gradient-glow: 0 0 20px rgba(59, 130, 246, 0.5);

}



:root[data-theme="light"] {

    --bg-base: #f8fafc;

    --bg-surface: #ffffff;

    --text-primary: #0f172a;

    --text-secondary: #475569;

    

    --glass-bg: rgba(255, 255, 255, 0.65);

    --glass-border: rgba(255, 255, 255, 0.8);

    --glass-border-hover: rgba(59, 130, 246, 0.3);

    --glass-shadow: 0 10px 40px rgba(15, 23, 42, 0.05);

    

    --primary-color: #2563eb;

    --primary-dark: #1d4ed8;

    --secondary-color: #059669;

    --accent-color: #d97706;

    --gradient-brand: linear-gradient(135deg, #2563eb, #1d4ed8);

    --gradient-glow: 0 10px 20px rgba(37, 99, 235, 0.2);

}



/* --- 2. GLOBAL RESET & BASE SETUP --- */

* {

    margin: 0; padding: 0; box-sizing: border-box;

    -webkit-tap-highlight-color: transparent;

}

html { scroll-behavior: smooth; }

body {

    font-family: 'Outfit', sans-serif;

    background-color: var(--bg-base);

    color: var(--text-primary);

    overflow-x: hidden;

    line-height: 1.6;

    transition: background-color 0.4s ease, color 0.4s ease;

    cursor: none;

}

a { text-decoration: none; color: inherit; transition: 0.3s; }

ul { list-style: none; }

button { font-family: 'Outfit', sans-serif; cursor: pointer; border: none; outline: none; }



/* Custom Scrollbar */

::-webkit-scrollbar { width: 8px; }

::-webkit-scrollbar-track { background: var(--bg-base); }

::-webkit-scrollbar-thumb { background: var(--primary-dark); border-radius: 4px; }

::-webkit-scrollbar-thumb:hover { background: var(--primary-color); }



/* Custom Cursor */

.custom-cursor {

    width: 8px; height: 8px; border-radius: 50%;

    background-color: var(--primary-color);

    position: fixed; top: 0; left: 0;

    pointer-events: none; z-index: 9999;

    transform: translate(-50%, -50%);

    transition: width 0.2s, height 0.2s, background-color 0.2s;

}

.custom-cursor-follower {

    width: 32px; height: 32px; border-radius: 50%;

    border: 1px solid rgba(59, 130, 246, 0.5);

    position: fixed; top: 0; left: 0;

    pointer-events: none; z-index: 9998;

    transform: translate(-50%, -50%);

    transition: transform 0.1s ease-out, width 0.2s, height 0.2s;

}

body:hover .custom-cursor { opacity: 1; }

@media (max-width: 992px) { .custom-cursor, .custom-cursor-follower { display: none; } body { cursor: auto; } }



/* Scroll Progress Bar */

#scroll-progress {

    position: fixed; top: 0; left: 0; height: 3px;

    background: var(--gradient-brand); z-index: 10000;

    width: 0%; transition: width 0.1s;

}



/* --- 3. LAYOUT & GRID --- */

.page-wrapper {

    width: 100%;

    position: relative;

    overflow-x: hidden;

}

.content-container {

    width: 100%; max-width: 1600px;

    margin: 0 auto;

    padding: 0 4%;

}



/* --- 4. TYPOGRAPHY & UTILITIES --- */

.gradient-text {

    background: var(--gradient-brand);

    -webkit-background-clip: text;

    -webkit-text-fill-color: transparent;

    font-weight: 800;

}

.text-warning { color: var(--accent-color) !important; }

.section-heading { margin-bottom: 4rem; }

.section-title { font-size: clamp(2rem, 4vw, 3rem); font-weight: 800; line-height: 1.2; margin-bottom: 1rem; }

.section-subtitle { font-size: 1.1rem; color: var(--text-secondary); max-width: 600px; margin: 0 auto; }

.mt-4 { margin-top: 1.5rem; } .mt-5 { margin-top: 3rem; } .mb-3 { margin-bottom: 1rem; }

.text-center { text-align: center; } .w-100 { width: 100%; }



/* Glassmorphism System Classes */

.glass-panel {

    background: var(--glass-bg);

    backdrop-filter: blur(20px);

    -webkit-backdrop-filter: blur(20px);

    border: 1px solid var(--glass-border);

}

.glass-card {

    background: var(--glass-bg);

    backdrop-filter: blur(16px);

    border: 1px solid var(--glass-border);

    border-radius: 24px;

    box-shadow: var(--glass-shadow);

    transition: transform 0.4s ease, border-color 0.4s ease;

}

.glass-card:hover {

    transform: translateY(-5px);

    border-color: var(--glass-border-hover);

}



/* Buttons */

.btn-primary-glow {

    display: inline-flex; align-items: center; justify-content: center;

    background: var(--gradient-brand); color: #fff;

    padding: 14px 32px; border-radius: 50px;

    font-weight: 600; font-size: 1.1rem;

    box-shadow: var(--gradient-glow);

    transition: all 0.3s; cursor: pointer;

}

.btn-primary-glow:hover { transform: translateY(-2px); box-shadow: 0 15px 30px rgba(59, 130, 246, 0.6); }



.btn-secondary-glass {

    display: inline-flex; align-items: center; justify-content: center;

    background: var(--glass-bg); color: var(--text-primary);

    border: 1px solid var(--glass-border);

    padding: 14px 32px; border-radius: 50px;

    font-weight: 600; font-size: 1.1rem;

    transition: all 0.3s;

}

.btn-secondary-glass:hover { background: rgba(255,255,255,0.1); border-color: var(--primary-color); }



.btn-login.glass-btn {

    background: var(--glass-bg); border: 1px solid var(--glass-border);

    padding: 10px 24px; border-radius: 50px; font-weight: 600;

}

.btn-login.glass-btn:hover { background: var(--primary-color); color: #fff; border-color: transparent; }



/* --- 5. HEADER (NAVBAR) --- */

.main-header {

    position: fixed; top: 0; left: 0; width: 100%;

    z-index: 1000; padding: 20px 0;

    transition: padding 0.4s, background 0.4s;

}

.main-header.scrolled {

    padding: 12px 0;

    background: var(--glass-bg);

    backdrop-filter: blur(25px);

    border-bottom: 1px solid var(--glass-border);

}

.nav-container {

    display: flex; justify-content: space-between; align-items: center;

    width: 100%; max-width: 1600px; margin: 0 auto; padding: 0 4%;

}

.brand-logo { display: flex; align-items: center; gap: 10px; font-size: 1.8rem; font-weight: 800; }

.desktop-nav { display: flex; gap: 30px; }

.desktop-nav .nav-link { font-weight: 500; position: relative; }

.desktop-nav .nav-link::after {

    content: ''; position: absolute; width: 0; height: 2px;

    bottom: -5px; left: 0; background: var(--gradient-brand); transition: 0.3s;

}

.desktop-nav .nav-link:hover::after { width: 100%; }

.nav-actions { display: flex; align-items: center; gap: 15px; }

.theme-btn {

    background: transparent; color: var(--text-primary);

    font-size: 1.3rem; width: 40px; height: 40px;

    border-radius: 50%; display: flex; align-items: center; justify-content: center;

    transition: background 0.3s;

}

.theme-btn:hover { background: rgba(128,128,128,0.2); }

.mobile-menu-btn { display: none; background: transparent; color: var(--text-primary); font-size: 1.5rem; }



/* --- 6. HERO SECTION --- */

.hero-section {

    position: relative; padding: 180px 0 100px;

    min-height: 100vh; display: flex; align-items: center;

}

.hero-bg-elements {

    position: absolute; top: 0; left: 0; width: 100%; height: 100%;

    overflow: hidden; z-index: -1;

}

.blob {

    position: absolute; filter: blur(90px); border-radius: 50%;

    opacity: 0.5; animation: float 15s infinite ease-in-out alternate;

}

.blob-1 { top: -10%; left: -5%; width: 500px; height: 500px; background: rgba(59, 130, 246, 0.3); }

.blob-2 { bottom: 10%; right: -5%; width: 600px; height: 600px; background: rgba(16, 185, 129, 0.2); animation-delay: -5s; }



.hero-content { max-width: 800px; }

.premium-badge {

    display: inline-flex; align-items: center; gap: 8px;

    background: var(--glass-bg); border: 1px solid var(--glass-border);

    padding: 8px 20px; border-radius: 50px; font-weight: 600; font-size: 0.9rem;

    margin-bottom: 1.5rem;

}

.hero-title { font-size: clamp(3rem, 6vw, 4.5rem); font-weight: 900; line-height: 1.1; margin-bottom: 1.5rem; }

.hero-desc { font-size: 1.25rem; color: var(--text-secondary); margin-bottom: 2.5rem; line-height: 1.6; }

.hero-actions { display: flex; gap: 20px; flex-wrap: wrap; }

.stats-row { display: flex; gap: 30px; flex-wrap: wrap; }

.stat-item { padding: 20px 30px; min-width: 160px; text-align: center; }

.stat-item h3 { font-size: 2.5rem; font-weight: 800; margin-bottom: 5px; }



/* --- 7. FEATURES GRID --- */

.features-section { padding: 100px 0; }

.features-grid {

    display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));

    gap: 30px;

}

.feature-card { padding: 40px 30px; }

.feature-card .icon-wrapper {

    width: 60px; height: 60px; border-radius: 16px;

    background: rgba(59, 130, 246, 0.1); color: var(--primary-color);

    display: flex; align-items: center; justify-content: center;

    font-size: 1.8rem; margin-bottom: 25px;

}

.feature-card h4 { font-size: 1.4rem; font-weight: 700; margin-bottom: 15px; }

.feature-card p { color: var(--text-secondary); }



/* --- 8. PRICING SECTION --- */

.pricing-section { padding: 100px 0; }

.pricing-toggle {

    display: flex; align-items: center; justify-content: center; gap: 15px;

}

.toggle-label { font-size: 1.1rem; font-weight: 600; color: var(--text-secondary); transition: 0.3s; }

.toggle-label.active { color: var(--text-primary); }

.discount-badge {

    background: rgba(16, 185, 129, 0.15); color: var(--secondary-color);

    padding: 3px 10px; border-radius: 12px; font-size: 0.8rem; margin-left: 5px;

}

/* Toggle Switch */

.switch { position: relative; display: inline-block; width: 60px; height: 34px; }

.switch input { opacity: 0; width: 0; height: 0; }

.slider {

    position: absolute; cursor: pointer; top: 0; left: 0; right: 0; bottom: 0;

    background-color: var(--glass-bg); border: 1px solid var(--glass-border);

    transition: .4s;

}

.slider:before {

    position: absolute; content: ""; height: 26px; width: 26px; left: 3px; bottom: 3px;

    background-color: var(--primary-color); transition: .4s;

}

.switch input:checked + .slider:before { transform: translateX(26px); }

.slider.round { border-radius: 34px; }

.slider.round:before { border-radius: 50%; }



.pricing-grid {

    display: grid; grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));

    gap: 40px; max-width: 1000px; margin: 0 auto;

}

.pricing-card { position: relative; padding: 50px 40px; display: flex; flex-direction: column; height: 100%; }

.popular-ribbon {

    position: absolute; top: -15px; left: 50%; transform: translateX(-50%);

    background: var(--gradient-brand); color: #fff;

    padding: 6px 20px; border-radius: 20px; font-weight: 600; font-size: 0.9rem;

    box-shadow: var(--gradient-glow);

}

.pricing-card.popular { border-color: rgba(59, 130, 246, 0.4); }

.card-header { text-align: center; margin-bottom: 30px; padding-bottom: 30px; border-bottom: 1px solid var(--glass-border); }

.card-header h3 { font-size: 1.8rem; font-weight: 800; margin-bottom: 10px; }

.card-header p { color: var(--text-secondary); }

.price { display: flex; align-items: baseline; justify-content: center; gap: 5px; margin-top: 20px; }

.price .currency { font-size: 1.5rem; font-weight: 600; }

.price .amount { font-size: 3.5rem; font-weight: 800; line-height: 1; transition: 0.3s; }

.price .duration { color: var(--text-secondary); font-weight: 500; }

.text-gradient-primary { background: var(--gradient-brand); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }



.card-body { flex-grow: 1; margin-bottom: 40px; }

.feature-list li { display: flex; align-items: center; gap: 15px; margin-bottom: 18px; font-weight: 500; }

.feature-list li i { width: 24px; text-align: center; color: var(--secondary-color); }

.feature-list li.disabled { color: var(--text-secondary); opacity: 0.6; text-decoration: line-through; }

.feature-list li.disabled i { color: #ef4444; }



.btn-outline-glass {

    display: inline-block; text-align: center;

    background: transparent; color: var(--text-primary);

    border: 1px solid var(--primary-color);

    padding: 14px 20px; border-radius: 50px;

    font-weight: 600; font-size: 1.1rem; transition: 0.3s;

}

.btn-outline-glass:hover { background: var(--primary-color); color: #fff; }



/* --- 9. FOOTER --- */

.main-footer { padding: 80px 0 30px; margin-top: 50px; border-bottom: none; border-radius: 40px 40px 0 0; }

.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1.5fr; gap: 50px; }

.footer-desc { color: var(--text-secondary); margin-bottom: 20px; }

.social-links { display: flex; gap: 15px; }

.social-btn {

    width: 45px; height: 45px; border-radius: 50%;

    display: flex; align-items: center; justify-content: center;

    font-size: 1.2rem; transition: 0.3s;

}

.social-btn:hover { background: var(--primary-color); color: #fff; transform: translateY(-3px); }

.footer-title { font-size: 1.2rem; font-weight: 700; margin-bottom: 25px; }

.footer-links ul li { margin-bottom: 12px; }

.footer-links a { color: var(--text-secondary); font-weight: 500; }

.footer-links a:hover { color: var(--primary-color); padding-left: 5px; }

.input-glass-group {

    display: flex; align-items: center; background: var(--glass-bg);

    border: 1px solid var(--glass-border); border-radius: 50px; padding: 5px 5px 5px 20px;

}

.input-glass-group i { color: var(--text-secondary); }

.input-glass-group input {

    background: transparent; border: none; color: var(--text-primary);

    padding: 10px 15px; width: 100%; outline: none; font-family: inherit;

}

.footer-bottom { border-top: 1px solid var(--glass-border); padding-top: 20px; color: var(--text-secondary); font-size: 0.9rem; }



/* --- 10. ANIMATIONS (Scroll Reveal) --- */

.reveal-on-scroll { opacity: 0; transform: translateY(40px); transition: all 0.8s cubic-bezier(0.5, 0, 0, 1); }

.reveal-on-scroll.active { opacity: 1; transform: translateY(0); }

.delay-1 { transition-delay: 0.1s; }

.delay-2 { transition-delay: 0.2s; }

.delay-3 { transition-delay: 0.3s; }

@keyframes float { 0% { transform: translateY(0) scale(1); } 100% { transform: translateY(-30px) scale(1.05); } }



/* --- 11. RESPONSIVE DESIGN --- */

@media (max-width: 1024px) {

    .hero-title { font-size: 3.5rem; }

    .footer-grid { grid-template-columns: 1fr 1fr; }

}

@media (max-width: 768px) {

    .desktop-nav { display: none; }

    .mobile-menu-btn { display: block; }

    .hero-title { font-size: 2.5rem; }

    .hero-section { padding-top: 130px; text-align: center; }

    .hero-actions, .stats-row { justify-content: center; }

    .pricing-grid { grid-template-columns: 1fr; }

    .footer-grid { grid-template-columns: 1fr; gap: 30px; text-align: center; }

    .social-links, .input-glass-group { justify-content: center; }

}



/* --- DİNAMİK KATEGORİ SEKME TASARIMI --- */

.category-tabs {

    display: inline-flex;

    background: var(--glass-bg);

    border: 1px solid var(--glass-border);

    padding: 6px;

    border-radius: 50px;

    gap: 5px;

    box-shadow: 0 4px 15px rgba(0,0,0,0.1);

}

.category-tab-btn {

    background: transparent;

    color: var(--text-primary);

    border: none;

    padding: 10px 24px;

    border-radius: 50px;

    font-weight: 600;

    font-size: 1rem;

    transition: all 0.3s;

    opacity: 0.7;

}

.category-tab-btn:hover {

    opacity: 1;

}

.category-tab-btn.active {

    background: var(--primary-color);

    color: #fff;

    opacity: 1;

    box-shadow: 0 4px 15px rgba(59, 130, 246, 0.4);

}

/* --- SINAV KARTLARI (EXAM CARDS) TASARIMI --- */

.exam-card { 

    padding: 40px 30px; 

    height: 100%; 

    transition: 0.4s; 

    border-radius: 24px; 

    display: flex;

    flex-direction: column;

}

.exam-icon { 

    width: 70px; 

    height: 70px; 

    border-radius: 20px; 

    background: rgba(59, 130, 246, 0.1); 

    color: var(--primary-color); 

    display: flex; 

    align-items: center; 

    justify-content: center; 

    font-size: 2rem; 

    margin-bottom: 20px; 

}

.exam-badge { 

    display: inline-block; 

    padding: 6px 14px; 

    border-radius: 50px; 

    background: var(--glass-bg); 

    border: 1px solid var(--glass-border); 

    font-size: 0.85rem; 

    font-weight: 600; 

    margin-top: 10px; 

    color: var(--text-secondary);

}

.exam-benefits { 

    list-style: none; 

    padding: 0; 

    margin-top: auto;

}

.exam-benefits li { 

    margin-bottom: 10px; 

    font-weight: 500; 

    font-size: 0.95rem; 

    display: flex;

    align-items: center;

    gap: 10px;

}

/* KPSS Özel Vurgusu */

.kpss-card { border-color: var(--accent-color); }

.kpss-card .exam-icon { color: var(--accent-color); background: rgba(245, 158, 11, 0.1); }

.kpss-card .exam-badge { border-color: rgba(245, 158, 11, 0.3); color: var(--accent-color); } ve js : /**