/* ==========================================================================
   INDEX PAGE STYLES
   ========================================================================== */

/* Hero Section */
.hero-section {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--spacing-xl);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
    min-height: calc(100vh - 80px);
}

.hero-content h1 {
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    font-weight: bold;
    margin-bottom: var(--spacing-lg);
    line-height: 1.1;
}

.hero-content .highlight {
    background: linear-gradient(45deg, var(--primary-purple), var(--primary-purple-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-content p {
    font-size: var(--font-size-lg);
    color: var(--text-gray);
    margin-bottom: var(--spacing-xl);
    line-height: 1.6;
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
}

/* About Section */
.about-section {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--spacing-4xl) var(--spacing-xl);
}

.about-header {
    text-align: center;
    margin-bottom: var(--spacing-3xl);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: start;
}

.about-cards {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.about-cards h3 {
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--text-white);
    margin-bottom: 0.75rem;
    position: relative;
    z-index: 1;
}

.about-cards p {
    color: var(--text-gray);
    line-height: 1.5;
    font-size: var(--font-size-sm);
    position: relative;
    z-index: 1;
}

.mission-card h3 {
    font-size: var(--font-size-3xl);
    font-weight: bold;
    color: var(--primary-purple);
    margin-bottom: var(--spacing-md);
}

.mission-card p {
    color: var(--text-gray);
    line-height: 1.6;
    margin-bottom: var(--spacing-xl);
    font-size: var(--font-size-lg);
}

.mission-features {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.mission-feature {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.mission-feature-dot {
    width: var(--spacing-sm);
    height: var(--spacing-sm);
    background: var(--primary-purple);
    border-radius: 50%;
    flex-shrink: 0;
}

.mission-feature span {
    color: var(--text-light);
    font-weight: 500;
}

/* Why Choose Section */
.why-choose-section {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--spacing-4xl) var(--spacing-xl);
}

.why-choose-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-xl);
}

.why-choose-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--spacing-lg);
    position: relative;
    z-index: 1;
}

.why-choose-card-number {
    font-size: var(--font-size-3xl);
    font-weight: bold;
    color: var(--primary-purple);
}

.why-choose-grid h3 {
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--text-white);
    margin-bottom: 0.75rem;
    position: relative;
    z-index: 1;
}

.why-choose-grid p {
    color: var(--text-gray);
    line-height: 1.5;
    font-size: var(--font-size-sm);
    position: relative;
    z-index: 1;
}

/* Demo Section */
.demo-section {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--spacing-4xl) var(--spacing-xl);
}

/* Pricing Section */
.pricing-section {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--spacing-4xl) var(--spacing-xl);
    display: none;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-xl);
    margin-top: var(--spacing-3xl);
}

/* Testimonials Section */
.testimonials-section {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--spacing-4xl) var(--spacing-xl);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-xl);
}

/* CTA Section */
.cta-section {
    padding: var(--spacing-4xl) var(--spacing-xl);
    display: flex;
    justify-content: center;
    align-items: center;
}

/* CTA Section Grid */
.cta-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
}

/* Contact Form Card */
.contact-form-card {
    background: rgba(15, 52, 96, 0.3);
    border: 1px solid rgba(139, 92, 246, 0.2);
    border-radius: 1.5rem;
    padding: 2.5rem;
    backdrop-filter: blur(20px);
    max-width: none;
}

.contact-form-header {
    text-align: center;
    margin-bottom: 2rem;
}

.contact-form-header h3 {
    font-size: 1.5rem;
    font-weight: bold;
    background: linear-gradient(45deg, #8b5cf6, #a855f7);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.5rem;
}

.contact-form-header p {
    color: #cbd5e1;
    font-size: 0.9rem;
    opacity: 0.8;
}

/* Form Styles */
.contact-form .form-group {
    margin-bottom: 1.5rem;
}

.contact-form .form-label {
    display: block;
    margin-bottom: 0.5rem;
    color: #e2e8f0;
    font-weight: 500;
    font-size: 0.95rem;
    text-align: left;
    margin-left: 0.75rem;
}

.contact-form .form-input {
    width: 100%;
    padding: 1rem 1.25rem;
    background: rgba(26, 26, 46, 0.5);
    border: 1px solid rgba(139, 92, 246, 0.3);
    border-radius: 0.75rem;
    color: white;
    font-size: 1rem;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.contact-form .form-input::placeholder {
    color: rgba(203, 213, 225, 0.5);
}

.contact-form .form-input:focus {
    outline: none;
    border-color: #8b5cf6;
    box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.1);
    transform: translateY(-1px);
}

.contact-form .form-input.error {
    border-color: #ef4444;
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1);
}

.contact-form .error-message {
    color: #ef4444;
    font-size: 0.85rem;
    margin-top: 0.5rem;
    display: none;
}

.contact-form .error-message.show {
    display: block;
}

.contact-button {
    width: 100%;
    margin-top: 1rem;
}

.contact-form .loading {
    display: none;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.contact-form .loading-spinner {
    width: 20px;
    height: 20px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top: 2px solid white;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

.contact-form .success-message {
    background: rgba(34, 197, 94, 0.1);
    border: 1px solid rgba(34, 197, 94, 0.3);
    color: #22c55e;
    padding: 1rem;
    border-radius: 0.75rem;
    margin-top: 1.5rem;
    text-align: center;
    display: none;
}

.contact-form .success-message.show {
    display: block;
    animation: slideIn 0.3s ease;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive Styles for Index Page */
@media (max-width: 1024px) {
    .hero-section {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
        text-align: center;
    }
    
    .about-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }
    
    .why-choose-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .testimonials-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .pricing-grid {
        grid-template-columns: 1fr;
        max-width: 600px;
        margin: var(--spacing-3xl) auto 0;
    }
}

@media (max-width: 768px) {
    .hero-section {
        padding: var(--spacing-md);
        min-height: calc(100vh - 60px);
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .about-section,
    .why-choose-section,
    .demo-section,
    .pricing-section,
    .testimonials-section {
        padding: var(--spacing-2xl) var(--spacing-md);
    }
    
    .why-choose-grid,
    .testimonials-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .cta-section {
        padding: var(--spacing-2xl) var(--spacing-md);
    }
    
    .cta-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .contact-form-card {
        padding: 2rem 1.5rem;
    }
}

/* Animation delays for staggered effects */
.hero-content {
    animation-delay: 0.2s;
}

.stats-grid .card:nth-child(1) {
    animation-delay: 0.4s;
}

.stats-grid .card:nth-child(2) {
    animation-delay: 0.6s;
}

.stats-grid .card:nth-child(3) {
    animation-delay: 0.8s;
}

.stats-grid .card:nth-child(4) {
    animation-delay: 1s;
}

.about-cards .card:nth-child(1) {
    animation-delay: 0.2s;
}

.about-cards .card:nth-child(2) {
    animation-delay: 0.4s;
}

.about-cards .card:nth-child(3) {
    animation-delay: 0.6s;
}

.why-choose-grid .card:nth-child(1) {
    animation-delay: 0.2s;
}

.why-choose-grid .card:nth-child(2) {
    animation-delay: 0.4s;
}

.why-choose-grid .card:nth-child(3) {
    animation-delay: 0.6s;
}

.why-choose-grid .card:nth-child(4) {
    animation-delay: 0.8s;
}

.why-choose-grid .card:nth-child(5) {
    animation-delay: 1s;
}

.why-choose-grid .card:nth-child(6) {
    animation-delay: 1.2s;
}

.testimonials-grid .card:nth-child(1) {
    animation-delay: 0.2s;
}

.testimonials-grid .card:nth-child(2) {
    animation-delay: 0.4s;
}

.testimonials-grid .card:nth-child(3) {
    animation-delay: 0.6s;
}

.pricing-grid .card:nth-child(1) {
    animation-delay: 0.2s;
}

.pricing-grid .card:nth-child(2) {
    animation-delay: 0.4s;
}

.pricing-grid .card:nth-child(3) {
    animation-delay: 0.6s;
}