/**
 * Modern Homepage Styles for YKS Platform
 * Gamification-focused, addiction-inducing design
 */

/* Renk token'ları css/pd-tokens.css'ten gelir (--primary, --secondary vb.
   marka moru/turuncusuna alias'lıdır). Eski indigo palet kaldırıldı. */

/* Quick Access Section */
.quick-access-section {
    padding: 100px 0;
    background: linear-gradient(135deg, #f8f9ff 0%, #f5f7ff 100%);
    position: relative;
    overflow: hidden;
}

.quick-access-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 100%;
    background: url('data:image/svg+xml,<svg width="100" height="100" viewBox="0 0 100 100" xmlns="http://www.w3.org/2000/svg"><path d="M11 18c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm48 25c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm-43-7c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zm63 31c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zM34 90c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zm56-76c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zM12 86c2 0 4-0.9 5.5-2.5 1.6-1.6 2.5-3.5 2.5-5.5s-0.9-4-2.5-5.5c-1.6-1.6-3.5-2.5-5.5-2.5s-4 0.9-5.5 2.5c-1.6 1.6-2.5 3.5-2.5 5.5s0.9 4 2.5 5.5c1.6 1.6 3.5 2.5 5.5 2.5z" fill="%23646cff" opacity="0.05"/></svg>');
    z-index: 0;
}

.quick-access-card {
    background: white;
    border-radius: 16px;
    padding: 40px 30px;
    position: relative;
    overflow: hidden;
    height: 100%;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    transition: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
    border: 1px solid rgba(0, 0, 0, 0.03);
    z-index: 1;
}

.quick-access-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    transition: all 0.4s ease;
    z-index: -1;
}

.quick-access-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.08);
}

.access-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
    font-size: 2rem;
    color: white;
    transition: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
    box-shadow: 0 10px 20px rgba(79, 70, 229, 0.2);
}

.quick-access-card:hover .access-icon {
    transform: rotateY(180deg) scale(1.1);
    box-shadow: 0 15px 30px rgba(79, 70, 229, 0.3);
}

.access-content {
    text-align: center;
    position: relative;
    z-index: 2;
}

.access-content h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: #1e293b;
    margin-bottom: 15px;
    position: relative;
    display: inline-block;
}

.access-content h3::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 3px;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    border-radius: 3px;
    transition: all 0.3s ease;
}

.quick-access-card:hover .access-content h3::after {
    width: 70px;
}

.access-content p {
    color: #64748b;
    line-height: 1.7;
    margin-bottom: 25px;
    font-size: 1.05rem;
}

.access-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 25px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.3);
    border: none;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.access-btn i {
    margin-left: 8px;
    transition: transform 0.3s ease;
}

.access-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(99, 102, 241, 0.4);
}

.access-btn:hover i {
    transform: translateX(5px);
}

.hover-shape {
    position: absolute;
    width: 200px;
    height: 200px;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.1), rgba(168, 85, 247, 0.1));
    border-radius: 50%;
    top: -100px;
    right: -100px;
    z-index: -1;
    transition: all 0.5s ease;
    opacity: 0;
}

.quick-access-card:hover .hover-shape {
    opacity: 1;
    transform: scale(1.2);
}

/* Responsive Design */
@media (max-width: 1199.98px) {
    .hero-title {
        font-size: 3rem;
    }
    
    .hero-description {
        font-size: 1.1rem;
    }
    
    .stat-item {
        min-width: 160px;
        padding: 20px 15px;
    }
}

@media (max-width: 991.98px) {
    .hero-section {
        padding: 80px 0;
        min-height: auto;
    }
    
    .hero-content {
        text-align: center;
        margin-bottom: 50px;
    }
    
    .hero-visual {
        height: 400px;
    }
    
    .live-stats {
        margin: 30px 0;
    }
    
    .stat-item {
        margin-bottom: 15px;
    }
}

@media (max-width: 800px) and (min-width: 551px) {
    .hero-section {
        background: linear-gradient(135deg, #4f46e5 0%, #7c3aed 100%);
        min-height: 100vh;
        position: relative;
        overflow: hidden;
        padding: 2rem 0;
        display: flex;
        align-items: center;
    }
    
    .hero-section::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 50 50"><defs><pattern id="grain" width="50" height="50" patternUnits="userSpaceOnUse"><circle cx="25" cy="25" r="0.3" fill="white" opacity="0.1"/></pattern></defs><rect width="50" height="50" fill="url(%23grain)"/></svg>');
        opacity: 0.3;
        z-index: 1;
    }
    
    .hero-content {
        position: relative;
        z-index: 2;
        color: white;
        padding: 40px 0;
        max-width: 600px;
        margin: 0 auto;
        text-align: center;
    }
    
    .hero-title {
        font-size: 2.8rem;
    }
    
    .hero-description {
        font-size: 1.15rem;
    }
    
    .stat-item {
        min-width: 150px;
        padding: 18px 12px;
    }
}

@media (max-width: 767.98px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .hero-btn {
        width: 100%;
        max-width: 280px;
        margin-bottom: 15px;
    }
    
    .stat-item {
        min-width: 140px;
        padding: 15px 10px;
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    .stat-label {
        font-size: 0.8rem;
    }
}

@media (max-width: 575.98px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-description {
        font-size: 1rem;
    }
    
    .stat-item {
        min-width: 100%;
        margin-bottom: 10px;
    }
    
    .live-stats {
        gap: 10px;
    }
}

/* Base Styles */
body {
    font-family: var(--pd-font);
    line-height: 1.6;
    color: #334155;
    overflow-x: hidden;
}

/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, #4f46e5 0%, #7c3aed 100%);
    min-height: 100vh;
    position: relative;
    overflow: hidden;
    padding: 2rem 0;
    display: flex;
    align-items: center;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 50 50"><defs><pattern id="grain" width="50" height="50" patternUnits="userSpaceOnUse"><circle cx="25" cy="25" r="0.3" fill="white" opacity="0.1"/></pattern></defs><rect width="50" height="50" fill="url(%23grain)"/></svg>');
    opacity: 0.3;
}

.hero-content {
    position: relative;
    z-index: 2;
    color: white;
    padding: 40px 0;
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.15);
    padding: 8px 20px;
    border-radius: 25px;
    font-size: 0.9em;
    margin-bottom: 30px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    font-weight: 500;
    letter-spacing: 0.5px;
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.hero-badge i {
    color: #fde047;
    animation: pulse 2s infinite;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 25px;
    text-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.gradient-text {
    background: linear-gradient(90deg, #fde047, #f59e0b);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    font-weight: 900;
    position: relative;
    display: inline-block;
}

.gradient-text::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, #fde047, #f59e0b);
    border-radius: 3px;
}

.hero-description {
    font-size: 1.25rem;
    line-height: 1.8;
    margin-bottom: 40px;
    opacity: 0.95;
    max-width: 90%;
    margin-left: auto;
    margin-right: auto;
    font-weight: 400;
}

/* Live Stats */
.live-stats {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin: 50px 0;
    flex-wrap: wrap;
    position: relative;
    z-index: 2;
}

.stat-item {
    text-align: center;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: 25px 30px;
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    min-width: 180px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.stat-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(255,255,255,0.1), transparent);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.stat-item:hover::before {
    opacity: 1;
}

.stat-icon {
    font-size: 1.8rem;
    margin-bottom: 12px;
    opacity: 0.8;
    transition: all 0.3s ease;
}

.stat-item:hover .stat-icon {
    transform: scale(1.2) translateY(-5px);
    opacity: 1;
}

.stat-item:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.15);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}


.stat-item .stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    background: linear-gradient(90deg, #fde047, #f59e0b);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    text-fill-color: transparent;
    margin-bottom: 8px;
    font-family: var(--pd-font);
    display: block;
    line-height: 1;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.04);
    position: relative;
    display: inline-block;
}

.stat-item .stat-number::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 3px;
    background: linear-gradient(90deg, #fde047, #f59e0b);
    border-radius: 3px;
}

.stat-item .stat-label {
    font-size: 0.85rem;
    opacity: 0.95;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 600;
    background: linear-gradient(90deg, #fde047, #f59e0b);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    text-fill-color: transparent;
    margin-top: 10px;
    display: block;
}

/* Hero Buttons */
.hero-buttons {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-top: 30px;
    flex-wrap: wrap;
    gap: 15px;
    flex-wrap: wrap;
}

.hero-btn {
    padding: 15px 35px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1.05rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    position: relative;
    overflow: hidden;
    z-index: 1;
    border: none;
    cursor: pointer;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.hero-btn i {
    font-size: 1.1em;
    transition: all 0.4s ease;
    position: relative;
    z-index: 2;
}

.hero-btn:hover i {
    transform: translateX(5px);
}

.hero-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    transition: all 0.6s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    opacity: 0;
    transform: scale(0.8);
}

.hero-btn:hover::before {
    opacity: 1;
    transform: scale(1);
}

/* Primary Button */
.btn-primary {
    background: linear-gradient(135deg, #4f46e5, #7c3aed);
    color: white;
    box-shadow: 0 6px 20px rgba(79, 70, 229, 0.3);
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.btn-primary::before {
    background: linear-gradient(135deg, #7c3aed, #4f46e5);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 25px rgba(79, 70, 229, 0.4);
}

.btn-primary:active {
    transform: translateY(1px);
    box-shadow: 0 4px 15px rgba(79, 70, 229, 0.3);
}

/* Outline Button */
.btn-outline-primary {
    background: rgba(255, 255, 255, 0.1);
    border: 2px solid rgba(255, 255, 255, 0.7);
    color: #212529;
    backdrop-filter: blur(10px);
    position: relative;
    z-index: 1;
}

.btn-outline-primary::before {
    background: rgba(255, 255, 255, 0.2);
}

.btn-outline-primary:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: white;
    color: #212529;
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

.btn-outline-primary:active {
    transform: translateY(1px);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

/* Button Ripple Effect */
@keyframes ripple {
    to {
        transform: scale(2.5);
        opacity: 0;
    }
}

.ripple {
    position: absolute;
    background: rgba(255, 255, 255, 0.7);
    border-radius: 50%;
    transform: scale(0);
    animation: ripple 0.6s linear;
    pointer-events: none;
    z-index: 0;
}

/* Hero Visual */
.hero-visual {
    position: relative;
    height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.floating-cards {
    position: absolute;
    width: 100%;
    height: 100%;
}

.achievement-card {
    position: absolute;
    background: rgba(255, 255, 255, 0.95);
    border-radius: 15px;
    padding: 15px 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
    cursor: pointer;
}

.achievement-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.3);
}

.achievement-card.card-1 {
    top: 20%;
    left: 10%;
    animation: float 3s ease-in-out infinite;
}

.achievement-card.card-2 {
    top: 60%;
    right: 20%;
    animation: float 3s ease-in-out infinite 1s;
}

.achievement-card.card-3 {
    bottom: 15%;
    left: 25%;
    animation: float 3s ease-in-out infinite 2s;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

.achievement-icon {
    font-size: 1.5em;
    margin-bottom: 5px;
}

.achievement-text {
    font-weight: 600;
    color: #333;
    margin-bottom: 3px;
}

.achievement-progress {
    font-size: 0.9em;
    color: #8E44AD;
    font-weight: 500;
}

/* Main Visual Circle */
.main-visual {
    width: 250px;
    height: 250px;
    position: relative;
}

.progress-circle {
    width: 100%;
    height: 100%;
    position: relative;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
}

.progress-circle svg {
    position: absolute;
    width: 100%;
    height: 100%;
    transform: rotate(-90deg);
}

.progress-text {
    text-align: center;
    color: white;
}

.progress-percentage {
    font-size: 2.5rem;
    font-weight: 900;
    color: #ffd700;
}

.progress-label {
    font-size: 0.9rem;
    opacity: 0.8;
}

/* Features Section */
.features-section {
    padding: 100px 0;
    background: #ffffff;
    position: relative;
    overflow: hidden;
}

.features-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 300px;
    background: linear-gradient(135deg, #f0f4ff 0%, #f9f5ff 100%);
    z-index: 0;
    border-bottom-left-radius: 100% 50px;
    border-bottom-right-radius: 100% 50px;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-header h2 {
    font-size: 2.5rem;
    font-weight: 800;
    color: #333;
    margin-bottom: 15px;
}

.section-header p {
    font-size: 1.2rem;
    color: #666;
    max-width: 600px;
    margin: 0 auto;
}

.feature-card {
    background: white;
    border-radius: 16px;
    padding: 40px 30px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    transition: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
    height: 100%;
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(0, 0, 0, 0.05);
    z-index: 1;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    transition: all 0.4s ease;
    z-index: -1;
}

.feature-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, #f8f9ff 0%, #fbf9ff 100%);
    z-index: -2;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.08);
}

.feature-card:hover::after {
    opacity: 1;
}

.feature-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
    font-size: 2rem;
    color: white;
    transition: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
    box-shadow: 0 10px 20px rgba(79, 70, 229, 0.2);
}

.feature-card:hover .feature-icon {
    transform: rotateY(180deg) scale(1.1);
    box-shadow: 0 15px 30px rgba(79, 70, 229, 0.3);
}

.feature-card h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: #1e293b;
    margin-bottom: 15px;
    position: relative;
    display: inline-block;
}

.feature-card h3::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 3px;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    border-radius: 3px;
    transition: all 0.3s ease;
}

.feature-card:hover h3::after {
    width: 70px;
}

.feature-card p {
    color: #64748b;
    line-height: 1.7;
    margin-bottom: 25px;
    font-size: 1.05rem;
}

.feature-benefits {
    display: flex;
    flex-direction: column;
    gap: 10px;
    text-align: left;
    margin-top: 20px;
}

.benefit {
    display: flex;
    align-items: center;
    color: #4b5563;
    font-size: 0.95rem;
    padding: 8px 15px;
    border-radius: 8px;
    background: rgba(99, 102, 241, 0.05);
    transition: all 0.3s ease;
}

.benefit::before {
    content: '✓';
    display: inline-block;
    margin-right: 10px;
    color: var(--primary);
    font-weight: bold;
}

.feature-card:hover .benefit {
    transform: translateX(5px);
    background: rgba(99, 102, 241, 0.1);
}

.benefit {
    background: rgba(102, 126, 234, 0.1);
    color: #8E44AD;
    padding: 5px 15px;
    border-radius: 15px;
    font-size: 0.9rem;
    font-weight: 500;
}

/* Success Stories Section */
.success-section {
    padding: 100px 0;
    background: #f8fafc;
    position: relative;
    overflow: hidden;
}

.success-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 100%;
    background: url('data:image/svg+xml,<svg width="100" height="100" viewBox="0 0 100 100" xmlns="http://www.w3.org/2000/svg"><path d="M11 18c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm48 25c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm-43-7c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zm63 31c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zM34 90c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zm56-76c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zM12 86c2 0 4-0.9 5.5-2.5 1.6-1.6 2.5-3.5 2.5-5.5s-0.9-4-2.5-5.5c-1.6-1.6-3.5-2.5-5.5-2.5s-4 0.9-5.5 2.5c-1.6 1.6-2.5 3.5-2.5 5.5s0.9 4 2.5 5.5c1.6 1.6 3.5 2.5 5.5 2.5z" fill="%23646cff" opacity="0.05"/></svg>');
    z-index: 0;
}

.success-carousel {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.success-card {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 30px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
}

.success-card:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.15);
}

.student-info {
    display: flex;
    align-items: center;
    margin-bottom: 20px;
}

.student-avatar {
    font-size: 2.5rem;
    margin-right: 15px;
}

.student-details h4 {
    margin: 0;
    font-weight: 700;
}

.student-details p {
    margin: 0;
    opacity: 0.8;
    font-size: 0.9rem;
}

.success-quote {
    font-size: 1.1rem;
    line-height: 1.6;
    margin-bottom: 20px;
    font-style: italic;
}

.achievement-badge {
    background: linear-gradient(45deg, #ffd700, #ffed4a);
    color: #333;
    padding: 8px 16px;
    border-radius: 20px;
    font-weight: 600;
    font-size: 0.9rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-description {
        font-size: 1.1rem;
    }
    
    .live-stats {
        justify-content: center;
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    .hero-visual {
        height: 400px;
        margin-top: 40px;
    }
    
    .achievement-card {
        position: static !important;
        margin: 10px 0;
        animation: none !important;
    }
    
    .floating-cards {
        position: static;
        display: flex;
        flex-direction: column;
        align-items: center;
        height: auto;
    }
    
    .main-visual {
        width: 200px;
        height: 200px;
    }
    
    .section-header h2 {
        font-size: 2rem;
    }
    
    .feature-card {
        margin-bottom: 30px;
    }
}

/* Animations */
@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); }
}

@keyframes bounce {
    0%, 20%, 53%, 80%, 100% { transform: translate3d(0,0,0); }
    40%, 43% { transform: translate3d(0, -30px, 0); }
    70% { transform: translate3d(0, -15px, 0); }
    90% { transform: translate3d(0, -4px, 0); }
}

/* Counter Animation */
.counter-animation {
    animation: counter 2s ease-out;
}

@keyframes counter {
    from { transform: scale(0); }
    to { transform: scale(1); }
}

/* Loading Animation for Stats */
.stat-number[data-target] {
    opacity: 0;
    animation: fadeInUp 1s ease-out forwards;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}