/* =====================================================
   HOME PAGE - Landing Page Design
   ===================================================== */

/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, #2563eb 0%, #1e40af 50%, #6366f1 100%);
    padding: 80px 24px 60px;
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
    top: -200px;
    right: -200px;
    animation: float 15s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0); }
    50% { transform: translate(-30px, 30px); }
}

.hero-container {
    max-width: 1280px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-content {
    color: #ffffff;
}

.hero-title {
    font-size: 56px;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 24px;
}

.highlight {
    background: linear-gradient(120deg, #fbbf24 0%, #f59e0b 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 20px;
    line-height: 1.6;
    margin-bottom: 40px;
    opacity: 0.95;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    margin-bottom: 60px;
}

.btn-large {
    padding: 16px 32px;
    font-size: 16px;
}

.hero-stats {
    display: flex;
    gap: 48px;
}

.stat-item {
    display: flex;
    flex-direction: column;
}

.stat-number {
    font-size: 36px;
    font-weight: 800;
    color: #fbbf24;
}

.stat-label {
    font-size: 14px;
    opacity: 0.9;
}

.hero-image {
    display: grid;
    gap: 24px;
}

.hero-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: 32px;
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: transform 0.3s;
}

.hero-card:hover {
    transform: translateY(-8px);
}

.card-icon {
    font-size: 48px;
    margin-bottom: 16px;
}

.hero-card h3 {
    color: #ffffff;
    font-size: 22px;
    margin-bottom: 8px;
}

.hero-card p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 15px;
}

/* Features Section */
.features-section {
    padding: 80px 24px;
    background: #f9fafb;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
}

.section-title {
    font-size: 42px;
    font-weight: 800;
    text-align: center;
    margin-bottom: 16px;
    color: #111827;
}

.section-subtitle {
    font-size: 18px;
    text-align: center;
    color: #6b7280;
    margin-bottom: 60px;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 32px;
}

.feature-card {
    background: #ffffff;
    padding: 40px 32px;
    border-radius: 16px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    text-align: center;
    transition: all 0.3s;
    border: 2px solid #e5e7eb;
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 25px rgba(0, 0, 0, 0.1);
    border-color: #2563eb;
}

.feature-icon {
    font-size: 56px;
    margin-bottom: 24px;
}

.feature-card h3 {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 16px;
    color: #111827;
}

.feature-card p {
    font-size: 15px;
    color: #6b7280;
    line-height: 1.7;
}

/* Exam Types Section */
.exam-types-section {
    padding: 80px 24px;
    background: #ffffff;
}

.exam-types-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 32px;
}

.exam-type-card {
    background: #f9fafb;
    padding: 40px 32px;
    border-radius: 16px;
    border: 2px solid #e5e7eb;
    position: relative;
    transition: all 0.3s;
}

.exam-type-card.featured {
    background: linear-gradient(135deg, #2563eb 0%, #1e40af 100%);
    color: #ffffff;
    transform: scale(1.05);
    border-color: #2563eb;
}

.exam-type-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 25px rgba(0, 0, 0, 0.1);
}

.badge {
    position: absolute;
    top: 16px;
    right: 16px;
    background: #fbbf24;
    color: #111827;
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 700;
}

.exam-type-card h3 {
    font-size: 28px;
    margin-bottom: 16px;
}

.exam-description {
    font-size: 16px;
    margin-bottom: 24px;
    opacity: 0.9;
}

.exam-features {
    list-style: none;
    margin-bottom: 32px;
}

.exam-features li {
    padding: 8px 0;
    font-size: 15px;
}

.exam-type-card.featured .exam-features li {
    color: rgba(255, 255, 255, 0.95);
}

/* How It Works Section */
.how-it-works-section {
    padding: 80px 24px;
    background: #f9fafb;
}

.steps-grid {
    display: grid;
    grid-template-columns: 1fr auto 1fr auto 1fr;
    gap: 24px;
    margin-bottom: 60px;
    align-items: center;
}

.step-card {
    background: #ffffff;
    padding: 40px 32px;
    border-radius: 16px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    text-align: center;
}

.step-number {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #2563eb 0%, #1e40af 100%);
    color: #ffffff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    font-weight: 800;
    margin: 0 auto 24px;
}

.step-card h3 {
    font-size: 22px;
    margin-bottom: 16px;
    color: #111827;
}

.step-card p {
    font-size: 15px;
    color: #6b7280;
    line-height: 1.7;
}

.step-arrow {
    font-size: 32px;
    color: #2563eb;
    font-weight: bold;
}

.cta-box {
    background: linear-gradient(135deg, #2563eb 0%, #1e40af 100%);
    padding: 60px 40px;
    border-radius: 16px;
    text-align: center;
    color: #ffffff;
}

.cta-box h3 {
    font-size: 32px;
    margin-bottom: 16px;
}

.cta-box p {
    font-size: 18px;
    margin-bottom: 32px;
    opacity: 0.95;
}

/* Pricing Section */
.pricing-section {
    padding: 80px 24px;
    background: #ffffff;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 32px;
    margin-bottom: 40px;
}

.pricing-card {
    background: #f9fafb;
    border: 2px solid #e5e7eb;
    border-radius: 16px;
    padding: 40px 32px;
    position: relative;
    transition: all 0.3s;
}

.pricing-card.featured {
    background: linear-gradient(135deg, #2563eb 0%, #1e40af 100%);
    color: #ffffff;
    transform: scale(1.05);
}

.pricing-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 20px 25px rgba(0, 0, 0, 0.1);
}

.pricing-header {
    text-align: center;
    margin-bottom: 32px;
}

.pricing-header h3 {
    font-size: 24px;
    margin-bottom: 16px;
}

.price {
    font-size: 48px;
    font-weight: 800;
    margin-bottom: 8px;
}

.pricing-features {
    list-style: none;
    margin-bottom: 32px;
}

.pricing-features li {
    padding: 12px 0;
    font-size: 15px;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

.pricing-card.featured .pricing-features li {
    border-bottom-color: rgba(255, 255, 255, 0.2);
}

.pricing-note {
    text-align: center;
    font-size: 16px;
    color: #6b7280;
    font-weight: 600;
}

/* Testimonials Section */
.testimonials-section {
    padding: 80px 24px;
    background: #f9fafb;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 32px;
}

.testimonial-card {
    background: #ffffff;
    padding: 32px;
    border-radius: 16px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.stars {
    font-size: 20px;
    margin-bottom: 16px;
}

.testimonial-text {
    font-size: 16px;
    line-height: 1.7;
    color: #374151;
    margin-bottom: 24px;
    font-style: italic;
}

.testimonial-author strong {
    display: block;
    font-size: 16px;
    color: #111827;
    margin-bottom: 4px;
}

.testimonial-author span {
    font-size: 14px;
    color: #6b7280;
}

/* FAQ Section */
.faq-section {
    padding: 80px 24px;
    background: #ffffff;
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 32px;
}

.faq-item {
    background: #f9fafb;
    padding: 32px;
    border-radius: 16px;
    border: 2px solid #e5e7eb;
}

.faq-item h3 {
    font-size: 18px;
    margin-bottom: 16px;
    color: #111827;
}

.faq-item p {
    font-size: 15px;
    color: #6b7280;
    line-height: 1.7;
}

/* Final CTA Section */
.cta-section {
    padding: 80px 24px;
    background: linear-gradient(135deg, #2563eb 0%, #1e40af 100%);
    text-align: center;
    color: #ffffff;
}

.cta-section h2 {
    font-size: 42px;
    margin-bottom: 16px;
}

.cta-section p {
    font-size: 20px;
    margin-bottom: 40px;
    opacity: 0.95;
}

.cta-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .hero-title {
        font-size: 42px;
    }

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

    .step-arrow {
        display: none;
    }
}

@media (max-width: 768px) {
    .hero-section {
        padding: 60px 16px 40px;
    }

    .hero-title {
        font-size: 36px;
    }

    .hero-subtitle {
        font-size: 18px;
    }

    .hero-buttons {
        flex-direction: column;
    }

    .hero-stats {
        gap: 32px;
    }

    .section-title {
        font-size: 32px;
    }

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

    .cta-buttons {
        flex-direction: column;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 28px;
    }

    .section-title {
        font-size: 28px;
    }

    .stat-number {
        font-size: 28px;
    }

    .price {
        font-size: 36px;
    }
}