/* Variables CSS */
:root {
    --primary: #1e40af;
    --secondary: #f59e0b;
    --accent: #ef4444;
    --success: #10b981;
    --text-primary: #1f2937;
    --text-secondary: #6b7280;
    --bg-light: #f9fafb;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
}

/* Reset & Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
}

/* Typography */
.font-handlee {
    font-family: 'Handlee', cursive;
}

/* Navigation Styles */
#navbar {
    transition: var(--transition);
}

#navbar.scrolled {
    background-color: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

.nav-link {
    position: relative;
    transition: var(--transition);
    padding: 0.5rem 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: 0;
    left: 50%;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    transition: var(--transition);
    transform: translateX(-50%);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

.social-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: var(--transition);
    text-decoration: none;
    color: white;
}

.social-icon:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

/* Mobile Menu */
.mobile-menu {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.mobile-menu.active {
    max-height: 300px;
}

/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 25%, #f0f9ff 50%, #fef3c7 75%, #fef7cd 100%);
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 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='%231e40af' fill-opacity='0.03'%3E%3Ccircle cx='30' cy='30' r='4'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E") repeat;
    opacity: 0.5;
}

/* Floating Animation */
.floating {
    animation: floating 6s ease-in-out infinite;
}

@keyframes floating {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-20px);
    }
}

/* Button Styles */
.btn-primary {
    @apply bg-gradient-to-r from-blue-600 to-blue-700 hover:from-blue-700 hover:to-blue-800 text-white font-semibold py-3 px-8 rounded-xl shadow-lg hover:shadow-xl transition-all duration-300 inline-flex items-center justify-center;
}

.btn-primary:hover {
    transform: translateY(-2px);
}

.btn-secondary {
    @apply bg-white hover:bg-gray-50 text-blue-600 border-2 border-blue-600 hover:border-blue-700 font-semibold py-3 px-8 rounded-xl transition-all duration-300 inline-flex items-center justify-center;
}

.btn-secondary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-white {
    @apply bg-white hover:bg-gray-50 text-red-600 font-semibold py-3 px-8 rounded-xl shadow-lg hover:shadow-xl transition-all duration-300 inline-flex items-center justify-center;
}

.btn-white:hover {
    transform: translateY(-2px);
}

/* Service Cards */
.service-card {
    @apply bg-white p-8 rounded-2xl shadow-lg hover:shadow-xl transition-all duration-300 text-center;
}

.service-card:hover {
    transform: translateY(-8px);
}

/* Feature Items */
.feature-item {
    @apply p-4 rounded-xl transition-all duration-300;
}

.feature-item:hover {
    background: rgba(30, 64, 175, 0.05);
    transform: translateY(-2px);
}

/* Photo Gallery */
.photo-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    padding: 2rem;
    background: white;
    border-radius: 1rem;
    box-shadow: var(--shadow-lg);
}

.gallery-item {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 1rem;
    cursor: pointer;
    transition: var(--transition);
    box-shadow: var(--shadow-md);
}

.gallery-item:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-xl);
}

/* Full Image Overlay */
.ful-img {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: rgba(0, 0, 0, 0.95);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    backdrop-filter: blur(10px);
}

.ful-img.active {
    display: flex;
}

.ful-img img {
    max-width: 90%;
    max-height: 90%;
    object-fit: contain;
    border-radius: 1rem;
    box-shadow: var(--shadow-xl);
}

.close-btn {
    position: absolute;
    top: 2rem;
    right: 2rem;
    width: 50px;
    height: 50px;
    background: var(--accent);
    color: white;
    border: none;
    border-radius: 50%;
    font-size: 1.2rem;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

.close-btn:hover {
    background: #dc2626;
    transform: scale(1.1);
}

/* Testimonial Cards */
.testimonial-card {
    @apply bg-white p-6 rounded-2xl shadow-lg hover:shadow-xl transition-all duration-300;
}

.testimonial-card:hover {
    transform: translateY(-5px);
}

/* Contact Section */
.contact-item {
    @apply flex items-start space-x-4 p-4 rounded-xl transition-all duration-300;
}

.contact-item:hover {
    background: rgba(30, 64, 175, 0.05);
}

.contact-icon {
    @apply w-12 h-12 rounded-xl flex items-center justify-center text-white;
}

/* Form Styles */
.form-group {
    @apply space-y-2;
}

.form-label {
    @apply block text-sm font-semibold text-gray-700;
}

.form-input {
    @apply w-full px-4 py-3 border border-gray-200 rounded-xl focus:outline-none focus:ring-2 focus:ring-blue-500 focus:border-transparent transition-all duration-300;
}

.form-input:focus {
    box-shadow: 0 0 0 3px rgba(30, 64, 175, 0.1);
}

/* Back to Top Button */
.back-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--accent), #dc2626);
    color: white;
    border: none;
    border-radius: 50%;
    font-size: 1.2rem;
    cursor: pointer;
    transition: var(--transition);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    z-index: 1000;
    box-shadow: var(--shadow-lg);
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-xl);
}

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

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

/* Responsive Design */
@media (max-width: 768px) {
    .hero-section {
        padding-top: 6rem;
        padding-bottom: 4rem;
    }
    
    .photo-gallery {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 1rem;
        padding: 1rem;
    }
    
    .gallery-item {
        height: 150px;
    }
    
    .service-card {
        padding: 1.5rem;
    }
    
    .testimonial-card {
        padding: 1.5rem;
    }
    
    .close-btn {
        top: 1rem;
        right: 1rem;
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
    
    .back-to-top {
        bottom: 1rem;
        right: 1rem;
        width: 45px;
        height: 45px;
    }
}

@media (max-width: 480px) {
    .photo-gallery {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    }
    
    .gallery-item {
        height: 120px;
    }
}

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

::-webkit-scrollbar-track {
    background: #f1f5f9;
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(135deg, #1e3a8a, #d97706);
}

/* 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: white;
    animation: spin 1s ease-in-out infinite;
}

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

/* Success States */
.success-message {
    @apply bg-green-50 border border-green-200 text-green-700 px-4 py-3 rounded-xl;
}

.error-message {
    @apply bg-red-50 border border-red-200 text-red-700 px-4 py-3 rounded-xl;
}

/* Print Styles */
@media print {
    .back-to-top,
    .social-icon,
    .mobile-menu,
    #mobileMenuBtn {
        display: none !important;
    }
}