/* Landing Page Styles */

/* Global Styles */
:root {
    --primary-color: #25D366;
    --secondary-color: #128C7E;
    --dark-color: #075E54;
    --light-color: #DCF8C6;
    --gray-color: #8696a0;
    --success-color: #25D366;
    --warning-color: #F39C12;
    --danger-color: #E74C3C;
    --info-color: #3498DB;
    --light-bg: #f8f9fa;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    line-height: 1.6;
    color: #333;
    overflow-x: hidden;
}

/* Navigation */
.navbar {
    box-shadow: 0 2px 20px rgba(0,0,0,0.1);
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.navbar-brand {
    font-weight: 700;
    font-size: 1.5rem;
}

.navbar-brand i {
    font-size: 1.8rem;
    margin-right: 0.5rem;
}

.nav-link {
    font-weight: 500;
    transition: color 0.3s ease;
}

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

/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: white;
    position: relative;
    overflow: hidden;
}

.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 0 100 20"><defs><radialGradient id="a" cx="50%" cy="50%"><stop offset="0%" stop-opacity="1"/><stop offset="100%" stop-opacity="0"/></radialGradient></defs><circle r="3" cx="10" cy="10" fill="white" fill-opacity="0.05"/><circle r="3" cx="70" cy="5" fill="white" fill-opacity="0.05"/><circle r="3" cx="90" cy="15" fill="white" fill-opacity="0.05"/><circle r="2" cx="30" cy="15" fill="white" fill-opacity="0.03"/><circle r="2" cx="50" cy="3" fill="white" fill-opacity="0.03"/></svg>') repeat;
    opacity: 0.3;
    animation: float 20s infinite linear;
}

@keyframes float {
    from { transform: translateX(0); }
    to { transform: translateX(100px); }
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 1.5rem;
}

.hero-subtitle {
    font-size: 1.25rem;
    font-weight: 400;
    margin-bottom: 2rem;
    opacity: 0.95;
    line-height: 1.6;
}

.hero-stats {
    background: rgba(255,255,255,0.1);
    border-radius: 15px;
    padding: 1.5rem;
    backdrop-filter: blur(10px);
}

.stat-item {
    text-align: center;
}

.stat-number {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 0.25rem;
    color: white;
}

.stat-label {
    font-size: 0.875rem;
    opacity: 0.8;
    margin-bottom: 0;
}

.hero-actions {
    margin-bottom: 2rem;
}

.hero-actions .btn {
    padding: 1rem 2rem;
    font-weight: 600;
    border-radius: 50px;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    transition: all 0.3s ease;
}

.hero-actions .btn i {
    margin-right: 0.5rem;
}

.hero-actions .btn-success:hover {
    background-color: white;
    color: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}

.hero-actions .btn-outline-success:hover {
    background-color: white;
    border-color: white;
    color: var(--primary-color);
    transform: translateY(-2px);
}

.hero-features {
    font-size: 0.95rem;
}

.hero-features .row > div {
    margin-bottom: 0.5rem;
}

.hero-image {
    position: relative;
}

.hero-image img {
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.2);
}

.floating-card {
    position: absolute;
    bottom: 20px;
    right: 20px;
    animation: floatCard 3s ease-in-out infinite;
}

.floating-card .card {
    background: rgba(255,255,255,0.95);
    backdrop-filter: blur(10px);
    border: none;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

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

/* Section Styles */
.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: #333;
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--gray-color);
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Features Section */
.features-section {
    padding: 100px 0;
}

.feature-card {
    text-align: center;
    padding: 2rem;
    border-radius: 20px;
    transition: all 0.3s ease;
    height: 100%;
    background: white;
    border: 1px solid #eee;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
    border-color: var(--primary-color);
}

.feature-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

.feature-icon i {
    font-size: 2rem;
    color: white;
}

.feature-card h4 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: #333;
}

.feature-card p {
    color: var(--gray-color);
    line-height: 1.6;
}

/* Pricing Section */
.pricing-section {
    padding: 100px 0;
}

.value-props {
    margin: 2rem 0;
}

.value-prop {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    text-align: center;
    padding: 1rem;
    background: rgba(37, 211, 102, 0.1);
    border-radius: 10px;
    margin-bottom: 1rem;
    font-weight: 600;
    color: #333;
    transition: all 0.3s ease;
}

.value-prop:hover {
    transform: translateY(-3px);
    background: rgba(37, 211, 102, 0.15);
}

.value-prop i {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.pricing-card {
    position: relative;
}

.pricing-card.popular {
    transform: scale(1.05);
}

.pricing-card .card {
    border: 2px solid #eee;
    border-radius: 20px;
    transition: all 0.3s ease;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.pricing-card:hover .card {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.15);
}

.pricing-card.popular .card {
    border-color: var(--primary-color);
    background: linear-gradient(135deg, #fff 0%, #f8fff9 100%);
}

.popular-badge {
    position: absolute;
    top: -10px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary-color);
    color: white;
    padding: 0.5rem 1.5rem;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
    z-index: 10;
}

.pricing-card .card-header {
    background: transparent;
    border-bottom: 1px solid #eee;
    padding: 2rem 1.5rem 1rem;
}

.price {
    margin: 1rem 0;
}

.price .currency {
    font-size: 1.5rem;
    font-weight: 500;
    vertical-align: top;
}

.price .amount {
    font-size: 3rem;
    font-weight: 800;
    color: var(--primary-color);
}

.price .period {
    font-size: 1rem;
    color: var(--gray-color);
    font-weight: 400;
}

.pricing-card .card-body {
    padding: 1.5rem;
}

.pricing-card .card-body ul li {
    padding: 0.5rem 0;
    font-weight: 500;
}

.pricing-card .card-footer {
    background: transparent;
    border-top: 1px solid #eee;
    padding: 1.5rem;
}

/* Demo Section */
.demo-section {
    padding: 100px 0;
    background: white;
}

.demo-features {
    margin: 2rem 0;
}

.demo-feature {
    display: flex;
    align-items: center;
    font-size: 1.125rem;
    font-weight: 500;
}

.demo-feature i {
    font-size: 1.5rem;
}

.demo-video {
    position: relative;
}

.video-placeholder {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}

.video-placeholder img {
    width: 100%;
    height: auto;
    display: block;
}

.play-button {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80px;
    height: 80px;
    background: rgba(37, 211, 102, 0.9);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
}

.play-button:hover {
    transform: translate(-50%, -50%) scale(1.1);
    background: var(--primary-color);
}

.play-button i {
    font-size: 2rem;
    color: white;
    margin-left: 5px;
}

/* Trust Section */
.trust-section {
    padding: 80px 0;
}

.trust-stat {
    padding: 1rem;
}

.trust-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.trust-label {
    font-size: 1rem;
    color: var(--gray-color);
    margin-bottom: 0;
    font-weight: 500;
}

.security-badges {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 2rem;
}

.security-badge {
    opacity: 0.6;
    transition: opacity 0.3s ease;
    border-radius: 10px;
}

.security-badge:hover {
    opacity: 1;
}

/* CTA Section */
.cta-section {
    background: linear-gradient(135deg, var(--dark-color) 0%, var(--secondary-color) 100%);
    color: white;
    padding: 80px 0;
    position: relative;
    overflow: hidden;
}

.cta-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 0 100 20"><circle r="2" cx="20" cy="8" fill="white" fill-opacity="0.05"/><circle r="2" cx="80" cy="12" fill="white" fill-opacity="0.05"/><circle r="1" cx="40" cy="15" fill="white" fill-opacity="0.03"/><circle r="1" cx="60" cy="5" fill="white" fill-opacity="0.03"/></svg>') repeat;
}

.cta-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.cta-subtitle {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.cta-actions .btn {
    padding: 1rem 2rem;
    font-weight: 600;
    border-radius: 50px;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    transition: all 0.3s ease;
}

.cta-actions .btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}

.cta-note {
    opacity: 0.8;
    font-size: 1rem;
}

/* Footer */
.footer {
    padding: 60px 0 20px;
    background: #2c3e50 !important;
}

.footer h5 {
    margin-bottom: 1.5rem;
    font-weight: 600;
}

.footer h6 {
    margin-bottom: 1rem;
    font-weight: 600;
    color: #ecf0f1;
}

.footer ul li {
    margin-bottom: 0.5rem;
}

.footer a {
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer a:hover {
    color: var(--primary-color) !important;
}

.social-links {
    margin-top: 1rem;
}

.social-links a {
    font-size: 1.5rem;
    transition: all 0.3s ease;
}

.social-links a:hover {
    color: var(--primary-color) !important;
    transform: translateY(-2px);
}

/* Responsive Design */
@media (max-width: 992px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.125rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .pricing-card.popular {
        transform: none;
        margin-top: 0;
    }
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .hero-actions .btn {
        display: block;
        margin-bottom: 1rem;
        text-align: center;
    }
    
    .section-title {
        font-size: 1.75rem;
    }
    
    .features-section,
    .pricing-section,
    .demo-section {
        padding: 60px 0;
    }
    
    .floating-card {
        display: none;
    }
    
    .security-badges {
        gap: 1rem;
    }
    
    .security-badge {
        width: 100px;
    }
}

@media (max-width: 576px) {
    .hero-stats {
        text-align: center;
    }
    
    .stat-number {
        font-size: 1.5rem;
    }
    
    .cta-title {
        font-size: 1.75rem;
    }
    
    .cta-subtitle {
        font-size: 1rem;
    }
}

/* Comparison Section */
.comparison-card {
    background: white;
    border-radius: 15px;
    padding: 2rem;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    height: 100%;
    text-align: center;
    transition: all 0.3s ease;
}

.comparison-card.highlighted {
    border: 2px solid var(--primary-color);
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(37, 211, 102, 0.2);
}

.comparison-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 2rem;
    background: #f8f9fa;
}

.comparison-card.highlighted .comparison-icon {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
}

.comparison-list {
    list-style: none;
    padding: 0;
    text-align: left;
}

.comparison-list li {
    padding: 0.5rem 0;
    border-bottom: 1px solid #eee;
}

.comparison-list li:last-child {
    border-bottom: none;
}

.roi-showcase {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    border-radius: 15px;
    padding: 2rem;
    text-align: center;
    height: 100%;
}

.roi-stat {
    margin: 1.5rem 0;
}

.roi-number {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
}

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

/* Additional animations */
@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-slide-up {
    animation: slideInUp 0.8s ease-out;
}

/* Button hover effects */
.btn-success {
    position: relative;
    overflow: hidden;
}

.btn-success::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.5s;
}

.btn-success:hover::before {
    left: 100%;
}

/* Loading animations */
.loading-dots::after {
    content: '';
    animation: loadingDots 1.5s infinite;
}

@keyframes loadingDots {
    0%, 20% { content: '.'; }
    40% { content: '..'; }
    60%, 100% { content: '...'; }
}