/* Custom styles for BSK School website */

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

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: #333;
}

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: #888;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #555;
}

/* Smooth scroll behavior */
html {
    scroll-behavior: smooth;
}

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

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: .8;
    }
}

/* Animation classes */
.fade-in-up {
    animation: fadeInUp 0.8s ease-out;
}

.slide-in-left {
    animation: slideInLeft 0.8s ease-out;
}

.pulse-animation {
    animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

/* Custom button styles */
.btn-primary {
    @apply bg-blue-600 text-white px-6 py-3 rounded-lg font-semibold hover:bg-blue-700 transition duration-300 transform hover:scale-105;
}

.btn-secondary {
    @apply bg-gray-600 text-white px-6 py-3 rounded-lg font-semibold hover:bg-gray-700 transition duration-300 transform hover:scale-105;
}

.btn-outline {
    @apply border-2 border-blue-600 text-blue-600 px-6 py-3 rounded-lg font-semibold hover:bg-blue-600 hover:text-white transition duration-300;
}

/* Card hover effects */
.card-hover {
    @apply transition-all duration-300 hover:shadow-xl hover:-translate-y-2;
}

/* Form styles */
.form-input {
    @apply w-full px-4 py-3 border border-gray-300 rounded-lg focus:outline-none focus:ring-2 focus:ring-blue-500 focus:border-transparent transition duration-300;
}

.form-select {
    @apply w-full px-4 py-3 border border-gray-300 rounded-lg focus:outline-none focus:ring-2 focus:ring-blue-500 focus:border-transparent transition duration-300 bg-white;
}

.form-textarea {
    @apply w-full px-4 py-3 border border-gray-300 rounded-lg focus:outline-none focus:ring-2 focus:ring-blue-500 focus:border-transparent transition duration-300 resize-vertical;
}

/* Navigation styles */
.nav-link {
    @apply relative text-gray-700 hover:text-blue-600 font-medium transition duration-300;
}

.nav-link.active {
    @apply text-blue-600;
}

.nav-link.active::after {
    content: '';
    @apply absolute bottom-0 left-0 w-full h-0.5 bg-blue-600;
}

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

.hero-pattern {
    background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.1'%3E%3Ccircle cx='30' cy='30' r='4'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

/* Section styles */
.section-padding {
    @apply py-16;
}

.section-title {
    @apply text-3xl font-bold text-center mb-12 text-gray-800;
}

.section-subtitle {
    @apply text-xl text-center mb-8 text-gray-600 max-w-3xl mx-auto;
}

/* Feature card styles */
.feature-card {
    @apply bg-white rounded-lg shadow-lg p-8 text-center transition-all duration-300 hover:shadow-xl hover:-translate-y-2;
}

.feature-icon {
    @apply w-16 h-16 rounded-full flex items-center justify-center mx-auto mb-6;
}

/* Stats section */
.stat-card {
    @apply text-center text-white;
}

.stat-number {
    @apply text-4xl font-bold mb-2;
}

.stat-label {
    @apply text-lg opacity-90;
}

/* Testimonial styles */
.testimonial-card {
    @apply bg-white rounded-lg shadow-lg p-8 text-center;
}

.testimonial-avatar {
    @apply w-20 h-20 rounded-full mx-auto mb-4 bg-gray-300;
}

.testimonial-text {
    @apply text-gray-600 italic mb-4 text-lg;
}

.testimonial-author {
    @apply font-semibold text-gray-800;
}

.testimonial-role {
    @apply text-sm text-gray-500;
}

/* Loading animation */
.loading-spinner {
    @apply inline-block w-6 h-6 border-2 border-gray-300 border-t-blue-600 rounded-full;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Responsive utilities */
@media (max-width: 768px) {
    .section-padding {
        @apply py-8;
    }
    
    .section-title {
        @apply text-2xl mb-8;
    }
    
    .hero-title {
        @apply text-3xl;
    }
}

/* Print styles */
@media print {
    .no-print {
        display: none !important;
    }
}

/* Accessibility improvements */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Focus styles for accessibility */
.focus-visible:focus {
    @apply outline-none ring-2 ring-blue-500 ring-offset-2;
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .card-hover {
        @apply border-2 border-gray-800;
    }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Dark mode support (future implementation) */
@media (prefers-color-scheme: dark) {
    /* Dark mode styles can be added here */
}