/* Custom styles */
html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

/* Smooth transitions */
button, a {
    transition: all 0.3s ease;
}

/* Card hover effects */
.shadow-lg {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.shadow-lg:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

/* Feature icons */
.feature-icon {
    width: 48px;
    height: 48px;
    background-color: #0891b2;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
    animation: pulse 2s infinite;
}

/* Custom gradient background */
.bg-gradient {
    background: linear-gradient(135deg, #0891b2 0%, #0e7490 100%);
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes pulse {
    0% {
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(8, 145, 178, 0.4);
    }
    70% {
        transform: scale(1.05);
        box-shadow: 0 0 0 10px rgba(8, 145, 178, 0);
    }
    100% {
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(8, 145, 178, 0);
    }
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateX(-20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Apply animations to sections */
.pricing-card {
    opacity: 0;
    animation: fadeInUp 0.6s ease forwards;
}

.pricing-card:nth-child(1) { animation-delay: 0.1s; }
.pricing-card:nth-child(2) { animation-delay: 0.3s; }
.pricing-card:nth-child(3) { animation-delay: 0.5s; }
.pricing-card:nth-child(4) { animation-delay: 0.7s; }

.feature-card {
    opacity: 0;
    animation: slideIn 0.6s ease forwards;
}

.feature-card:nth-child(1) { animation-delay: 0.1s; }
.feature-card:nth-child(2) { animation-delay: 0.2s; }
.feature-card:nth-child(3) { animation-delay: 0.3s; }
.feature-card:nth-child(4) { animation-delay: 0.4s; }

.security-card {
    opacity: 0;
    animation: fadeInUp 0.6s ease forwards;
}

.security-card:nth-child(1) { animation-delay: 0.2s; }
.security-card:nth-child(2) { animation-delay: 0.4s; }
.security-card:nth-child(3) { animation-delay: 0.6s; }
.security-card:nth-child(4) { animation-delay: 0.8s; }
.security-card:nth-child(5) { animation-delay: 1s; }

/* Hover effects for feature cards */
.feature-card:hover {
    transform: translateY(-5px);
    transition: transform 0.3s ease;
}

/* Hover effects for security cards */
.security-card:hover .feature-icon {
    animation: pulse 1s infinite;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .container {
        padding: 0 2rem;
    }
    
    nav .flex {
        flex-direction: column;
    }
    
    nav .space-x-4 {
        margin-top: 1rem;
    }
}

/* Hero section background animation */
.hero-background {
    background: linear-gradient(135deg, #000000, #1a1a1a, #000000);
    position: relative;
    overflow: hidden;
}

.hero-background::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 50% 50%, rgba(37, 150, 190, 0.1) 0%, rgba(0, 0, 0, 0) 50%);
    pointer-events: none;
}

/* Hero content animation */
.hero-content {
    position: relative;
    z-index: 1;
    animation: fadeInUp 1s ease-out;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    background: linear-gradient(to right, #000000, #000000);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.hero-description {
    font-size: 1.25rem;
    max-width: 900px;
    margin: 0 auto 2rem;
    line-height: 1.5;
}

.hero-buttons button {
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
}

.hero-buttons button:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.hero-buttons button::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 300px;
    height: 300px;
    background: rgba(0, 0, 0, 0.1);
    border-radius: 50%;
    transform: translate(-50%, -50%) scale(0);
    transition: transform 0.5s;
}

.hero-buttons button:hover::after {
    transform: translate(-50%, -50%) scale(1);
}

/* Navigation background */
.nav-background {
    background: linear-gradient(90deg, #000000 0%, #1a1a1a 100%);
    position: relative;
    z-index: 10;
}

.nav-background::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
   background: radial-gradient(circle at 50% 50%, rgba(37, 150, 190, 0.1) 0%, rgba(0, 0, 0, 0) 50%);
    pointer-events: none;
}

/* Review cards animation */
.review-card {
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.6s ease forwards;
    transition: all 0.3s ease;
}

.review-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

/* Footer hover effects */
.footer-link {
    transition: all 0.3s ease;
}

.footer-link:hover {
    color: white;
    transform: translateX(5px);
}

/* Review carousel */
.review-carousel {
    overflow: hidden;
    position: relative;
}

.review-track {
    display: flex;
    width: 400%;  /* 100% for each group */
}

.review-group {
    width: 100%;
    flex-shrink: 0;
}

/* Carousel navigation dots */
.carousel-dot {
    transition: all 0.3s ease;
    cursor: pointer;
}

.carousel-dot.active {
    background-color: #0891b2;
    transform: scale(1.2);
}

/* Responsive adjustments for carousel */
@media (max-width: 768px) {
    .review-track {
        width: 400%;
    }
    
    .review-group {
        padding: 0 1rem;
    }
}