/* Custom CSS for PlasmaWave */

:root {
    --primary-color: #6366f1;
    --secondary-color: #8b5cf6;
    --accent-color: #06b6d4;
    --dark-color: #1e293b;
    --light-color: #f8fafc;
    --gradient: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: #333;
}

/* Navigation */
.navbar {
    background: rgba(30, 41, 59, 0.95);
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
    padding: 1rem 0;
}

.navbar-brand {
    font-size: 1.5rem;
    color: #fff !important;
}

.navbar-nav .nav-link {
    color: rgba(255, 255, 255, 0.8) !important;
    font-weight: 500;
    margin: 0 0.5rem;
    transition: color 0.3s ease;
}

.navbar-nav .nav-link:hover {
    color: var(--primary-color) !important;
}

.btn-primary {
    background: var(--gradient);
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(99, 102, 241, 0.3);
}

/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    position: relative;
    overflow: hidden;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.3);
}

.hero-content {
    position: relative;
    z-index: 2;
    padding-top: 100px;
}

.text-gradient {
    background: linear-gradient(135deg, #fbbf24, #f59e0b);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-buttons .btn {
    margin: 0.5rem;
}

.hero-image img {
    border-radius: 15px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

/* Feature Cards */
.feature-card {
    background: white;
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    text-align: center;
    transition: all 0.3s ease;
    border: 1px solid #e2e8f0;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.feature-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    color: white;
    font-size: 2rem;
}

/* Process Steps */
.process-step {
    padding: 2rem;
}

.step-number {
    width: 80px;
    height: 80px;
    background: var(--gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    color: white;
    font-size: 2rem;
    font-weight: bold;
}

/* Technology Trends */
.trend-item {
    padding: 1rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.trend-item:last-child {
    border-bottom: none;
}

/* Forms */
.form-control {
    border-radius: 10px;
    border: 2px solid #e2e8f0;
    padding: 0.75rem 1rem;
    transition: all 0.3s ease;
}

.form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(99, 102, 241, 0.25);
}

/* Pricing Cards */
.pricing-card {
    background: white;
    border-radius: 15px;
    padding: 2rem;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.pricing-card.featured {
    transform: scale(1.05);
    border: 3px solid var(--primary-color);
}

.pricing-card.featured::before {
    content: 'Most Popular';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    background: var(--gradient);
    color: white;
    text-align: center;
    padding: 0.5rem;
    font-weight: bold;
    font-size: 0.9rem;
}

.pricing-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.pricing-card.featured:hover {
    transform: scale(1.05) translateY(-10px);
}

.price {
    font-size: 3rem;
    font-weight: bold;
    color: var(--primary-color);
}

/* Contact Form */
.contact-form {
    background: white;
    padding: 3rem;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

/* Footer */
footer {
    background: var(--dark-color) !important;
}

.contact-info p {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 0.5rem;
}

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

.fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-content {
        text-align: center;
        padding-top: 80px;
    }
    
    .display-3 {
        font-size: 2.5rem;
    }
    
    .hero-buttons {
        margin-top: 2rem;
    }
    
    .hero-buttons .btn {
        display: block;
        width: 100%;
        margin: 0.5rem 0;
    }
    
    .pricing-card.featured {
        transform: none;
        margin-top: 2rem;
    }
}

/* Value Cards */
.value-card {
    padding: 2rem;
    background: white;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.value-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
}

/* Tech Features */
.tech-feature h5 {
    color: white;
    margin-bottom: 0.5rem;
}

.tech-feature p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 0;
}

/* Terms and Privacy Content */
.terms-content h2,
.privacy-content h2 {
    color: var(--primary-color);
    margin-top: 2rem;
    margin-bottom: 1rem;
}

.terms-content h3,
.privacy-content h3 {
    color: var(--dark-color);
    margin-top: 1.5rem;
    margin-bottom: 0.75rem;
}

.terms-content p,
.privacy-content p {
    margin-bottom: 1rem;
    line-height: 1.7;
}

.terms-content ul,
.privacy-content ul {
    margin-bottom: 1rem;
    padding-left: 1.5rem;
}

.terms-content li,
.privacy-content li {
    margin-bottom: 0.5rem;
    line-height: 1.6;
}

/* Contact Items */
.contact-item {
    padding: 1.5rem;
}

.contact-item i {
    margin-bottom: 1rem;
}

.contact-item h5 {
    margin-bottom: 0.5rem;
    color: var(--dark-color);
}

/* Feature Items */
.feature-item {
    padding: 1.5rem;
}

.feature-item i {
    margin-bottom: 1rem;
}

.feature-item h5 {
    margin-bottom: 0.5rem;
    color: var(--dark-color);
}

/* Tech Items */
.tech-item {
    padding: 1.5rem;
}

.tech-item i {
    margin-bottom: 1rem;
}

.tech-item h5 {
    margin-bottom: 0.5rem;
    color: var(--dark-color);
}

/* Utility Classes */
.bg-gradient {
    background: var(--gradient);
}

.text-primary-custom {
    color: var(--primary-color);
}

.border-primary-custom {
    border-color: var(--primary-color);
}

/* Loading Animation */
.loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: #fff;
    animation: spin 1s ease-in-out infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}