@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');

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

body {
    font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

/* Custom animations */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

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

.fade-in {
    animation: fadeIn 0.5s ease-out forwards;
}

.slide-in {
    animation: slideIn 0.3s ease-out forwards;
}

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

::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 10px;
}

::-webkit-scrollbar-thumb {
    background: #c1c1c1;
    border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
    background: #a1a1a1;
}

/* Transition utilities */
.transition-all {
    transition-property: all;
    transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
}

.duration1 {
    transition-duration: 150ms;
}

.duration2 {
    transition-duration: 300ms;
}

/* Custom button styles */
.preset-btn {
    @apply px-6 py-4 rounded-xl font-semibold transition-all duration2 flex items-center justify-center text-center;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

.preset-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

/* Option card styles */
.option-card {
    @apply bg-white rounded-xl border border-gray-200 p-6 transition-all duration2 hover:border-primary-300 hover:shadow-lg;
}

.option-card.selected {
    @apply border-primary-500 bg-primary-50;
    box-shadow: 0 4px 6px -1px rgba(14, 165, 233, 0.1), 0 2px 4px -1px rgba(14, 165, 233, 0.06);
}

.option-card.disabled {
    @apply opacity-50 cursor-not-allowed bg-gray-50;
}

/* Quantity input styling */
.qty-input {
    @apply w-20 px-3 py-2 border border-gray-300 rounded-lg text-center focus:ring-2 focus:ring-primary-500 focus:border-transparent outline-none transition-all duration1;
}

/* Checkbox styling */
.custom-checkbox {
    @apply h-5 w-5 rounded border-2 border-gray-300 text-primary-600 focus:ring-primary-500 focus:ring-offset-0 focus:ring-2 focus:ring-opacity-50 transition-all duration1;
}

/* Price badge */
.price-badge {
    @apply px-4 py-2 rounded-lg font-bold text-lg bg-gradient-to-r from-primary-500 to-primary-600 text-white shadow-md;
}

.price-badge.monthly {
    @apply from-secondary-500 to-secondary-600;
}

/* Section headers */
.section-header {
    @apply flex items-center mb-6 p-4 bg-gradient-to-r from-gray-50 to-white rounded-2xl border border-gray-200;
}

.section-icon {
    @apply p-3 rounded-xl mr-4;
}

/* Responsive tweaks */
@media (max-width: 768px) {
    .section-header {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .section-icon {
        margin-bottom: 12px;
    }
}

/* Selection pulse animation */
@keyframes selection-pulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(14, 165, 233, 0.4); }
    70% { box-shadow: 0 0 0 10px rgba(14, 165, 233, 0); }
}

.selection-pulse {
    animation: selection-pulse 1.5s ease-in-out;
}
/* Loading skeleton */
.skeleton {
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: loading 1.5s infinite;
}

@keyframes loading {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

/* Portfolio & Services Cards */
.portfolio-card {
    @apply bg-white rounded-2xl border border-gray-200 p-6 transition-all duration-300 hover:shadow-2xl hover:border-primary-300;
}

.service-card {
    @apply bg-white rounded-2xl border border-gray-200 p-8 transition-all duration-300 hover:shadow-2xl hover:border-primary-300;
}

.service-icon {
    @apply w-16 h-16 rounded-2xl flex items-center justify-center;
}

.value-card {
    @apply bg-white rounded-2xl border border-gray-200 hover:shadow-xl transition-all duration-300;
}

.value-icon {
    @apply w-16 h-16 rounded-2xl flex items-center justify-center;
}

.team-card {
    @apply bg-white rounded-2xl border border-gray-200 p-6 hover:shadow-lg transition-all duration-300;
}

/* Filter buttons */
.filter-btn.active {
    @apply bg-primary-600 text-white;
}

/* Form styling */
input, select, textarea {
    @apply transition-all duration-200;
}