/* Veema Construction - Custom Styles */

* {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
}


/* Custom Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-100px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(100px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

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

/* Utility Classes */
.animate-fade-in-up {
    animation: fadeInUp 1s ease-out forwards;
}

.animate-fade-in-down {
    animation: fadeInDown 1s ease-out forwards;
}

.animate-slide-in-left {
    animation: slideInLeft 1s ease-out forwards;
}

.animate-slide-in-right {
    animation: slideInRight 1s ease-out forwards;
}

.animate-pulse-slow {
    animation: pulse 3s ease-in-out infinite;
}

.animate-float {
    animation: float 6s ease-in-out infinite;
}

/* Text Gradient */
.text-gradient {
    background: linear-gradient(135deg, #60a5fa, #34d399);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Navigation Styles */
.nav-link {
    position: relative; /* Important */
    @apply text-gray-700 hover:text-blue-600 px-4 py-2 rounded-lg font-medium transition-all duration-300;
}

.nav-link.active {
    @apply text-blue-600 bg-blue-50;
}

.nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: 0;
    left: 0;
    background: linear-gradient(90deg, #3b82f6, #10b981);
    transition: width 0.3s ease;
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%; /* underline full length */
}


.mobile-nav-link {
    display: block;      
    width: 100%;    
        margin-bottom: 8px; /* space between links */
     
    @apply px-4 py-3 text-gray-700 font-medium rounded-lg transition-all duration-300;
}

/* Normal state */
.mobile-nav-link {
    background-color: white;
    color: #374151; /* gray-700 */
    text-decoration: none; /* no underline by default */
    transition: all 0.3s ease;
}

/* Hover state */
.mobile-nav-link:hover {
    background-color: transparent; /* no background */
    color: #2563eb; /* optional: blue text on hover */
    text-decoration: underline; /* underline effect */
    text-underline-offset: 4px; /* spacing from text */
}

/* Active state */
.mobile-nav-link.active {
    background-color: transparent;
    color: #059669; /* green */
    text-decoration: underline;
    text-underline-offset: 4px;
    font-weight: 600;
}



/* Button Styles */
.cta-btn {
    @apply inline-flex items-center justify-center px-8 py-4 text-lg font-semibold rounded-full transition-all duration-300 transform hover:scale-105 shadow-lg hover:shadow-xl;
}

.cta-btn-secondary {
    @apply inline-flex items-center justify-center px-8 py-4 text-lg font-semibold rounded-full transition-all duration-300 transform hover:scale-105;
}

/* Hero Section */
.hero-title {
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

.hero-subtitle {
    text-shadow: 1px 1px 2px rgba(0,0,0,0.2);
}

/* Service Cards */
.service-card {
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    transform-origin: center;
}

.service-card:hover {
    transform: translateY(-20px) scale(1.02);
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.1), rgba(16, 185, 129, 0.1));
    opacity: 0;
    transition: opacity 0.3s ease;
    border-radius: 1rem;
    z-index: -1;
}

.service-card:hover::before {
    opacity: 1;
}

/* Feature Items */
.feature-item {
    transition: all 0.3s ease;
}

.feature-item:hover {
    transform: translateX(10px);
}

/* Stats Animation */
.stat-item {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.stat-item.animate {
    opacity: 1;
    transform: translateY(0);
}

/* Gallery Grid */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    padding: 2rem 0;
}

.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: 1rem;
    transition: all 0.5s ease;
    cursor: pointer;
}

.gallery-item:hover {
    transform: translateY(-10px) scale(1.03);
    box-shadow: 0 25px 50px rgba(0,0,0,0.2);
}

.gallery-item img {
    transition: transform 0.5s ease;
}

.gallery-item:hover img {
    transform: scale(1.1);
}

.gallery-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.8), rgba(16, 185, 129, 0.8));
    opacity: 0;
    transition: opacity 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: bold;
    font-size: 1.5rem;
}

.gallery-item:hover .gallery-overlay {
    opacity: 1;
}

/* Contact Form */
.form-input {
    @apply w-full px-6 py-4 text-lg border border-gray-300 rounded-xl 
           focus:ring-2 focus:ring-blue-500 focus:border-transparent 
           transition-all duration-300;
}

.form-input:focus {
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.2);
}


/* Testimonial Cards */
.testimonial-card {
    transition: all 0.3s ease;
    background: linear-gradient(135deg, #ffffff, #f8fafc);
}

.testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}

/* Loading Animation */
.loading-spinner {
    width: 40px;
    height: 40px;
    border: 4px solid #f3f4f6;
    border-top: 4px solid #3b82f6;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

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

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

::-webkit-scrollbar-thumb {
    background: linear-gradient(135deg, #3b82f6, #10b981);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(135deg, #2563eb, #059669);
}

/* Section Titles */
.section-title {
    position: relative;
    display: inline-block;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, #3b82f6, #10b981);
    border-radius: 2px;
}

/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.8);
    backdrop-filter: blur(5px);
}

.modal.active {
    display: flex;
    align-items: center;
    justify-content: center;
    animation: fadeIn 0.3s ease;
}

.modal-content {
    background: white;
    padding: 2rem;
    border-radius: 1rem;
    max-width: 90vw;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    animation: slideInUp 0.3s ease;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.close-btn {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: #ef4444;
    color: white;
    border: none;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    transition: all 0.3s ease;
}

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

/* Service Detail Sections */
.service-detail {
    display: none;
    animation: fadeInUp 0.5s ease forwards;
}

.service-detail.active {
    display: block;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .gallery-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
        padding: 1rem 0;
    }
}

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

/* High Contrast Mode */
@media (prefers-contrast: high) {
    .nav-link::after {
        background: #000;
    }
    
    .text-gradient {
        -webkit-text-fill-color: #000;
    }
}

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

/* Fad In Up Animation */
@keyframes fadeInUp {
  0% { opacity: 0; transform: translateY(20px);}
  100% { opacity: 1; transform: translateY(0);}
}
.animate-fade-in-up { animation: fadeInUp 1s ease forwards; }
.animate-fade-in-up.delay-100 { animation-delay: 0.2s; }
.animate-fade-in-up.delay-200 { animation-delay: 0.4s; }
.animate-fade-in-up.delay-300 { animation-delay: 0.6s; }

/* Slow Pulse for Decorative Background */
@keyframes pulse-slow {
  0%, 100% { transform: scale(1); opacity: 0.2; }
  50% { transform: scale(1.1); opacity: 0.3; }
}
.animate-pulse-slow { animation: pulse-slow 6s ease-in-out infinite; }


@keyframes fadeInUp {
  0% { opacity: 0; transform: translateY(20px);}
  100% { opacity: 1; transform: translateY(0);}
}
.animate-fade-in-up { animation: fadeInUp 1s ease forwards; }
.animate-fade-in-up.delay-100 { animation-delay: 0.2s; }
.animate-fade-in-up.delay-200 { animation-delay: 0.4s; }
.animate-fade-in-up.delay-300 { animation-delay: 0.6s; }