/* DCB Instalaciones - Custom Styles */

/* Gradient text utility */
.gradient-text {
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

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

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 10px;
}

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

.dark ::-webkit-scrollbar-track {
    background: #1e293b;
}

::-webkit-scrollbar-thumb {
    background: #F59E0B;
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: #d97706;
}

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

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

/* Hero section background pattern */
.hero-pattern {
    background-image: radial-gradient(#F59E0B 1px, transparent 1px);
    background-size: 20px 20px;
}

/* Service card hover effects */
.service-card {
    transition: all 0.3s ease;
}

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

/* Form focus styles */
input:focus,
select:focus,
textarea:focus {
    outline: none;
    border-color: #F59E0B;
    ring: 2px;
    ring-color: rgba(245, 158, 11, 0.2);
}

/* Button hover effects */
.btn-primary {
    transition: all 0.3s ease;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(245, 158, 11, 0.3);
}

/* Navigation blur effect */
.nav-blur {
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

/* Dark mode transitions */
* {
    transition-property: background-color, border-color, color;
    transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
    transition-duration: 300ms;
}

/* Prevent transition on page load */
.preload * {
    transition: none !important;
}

/* Mobile menu animation */
.mobile-menu {
    transition: all 0.3s ease-in-out;
}

.mobile-menu.hidden {
    opacity: 0;
    transform: translateY(-10px);
}

.mobile-menu:not(.hidden) {
    opacity: 1;
    transform: translateY(0);
}

/* Stats counter animation */
.stat-number {
    font-variant-numeric: tabular-nums;
}

/* Image hover effects */
.image-hover {
    transition: all 0.3s ease;
}

.image-hover:hover {
    transform: scale(1.05);
}

/* Social media icons */
.social-icon {
    transition: all 0.3s ease;
}

.social-icon:hover {
    transform: scale(1.1) rotate(5deg);
}

/* Loading state for forms */
.form-loading {
    opacity: 0.6;
    pointer-events: none;
}

/* Success message */
.success-message {
    animation: slideInRight 0.4s ease-out;
}

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

/* Error message */
.error-message {
    animation: shake 0.4s ease-out;
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-10px); }
    75% { transform: translateX(10px); }
}

/* Background decorative blobs */
.blob {
    filter: blur(60px);
    opacity: 0.15;
}

/* Card shadow on dark mode */
.dark .card-shadow {
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.3), 0 2px 4px -1px rgba(0, 0, 0, 0.2);
}

/* Hero gradient overlay */
.hero-overlay {
    background: linear-gradient(to right, rgba(15, 23, 42, 0.9), rgba(15, 23, 42, 0.6), transparent);
}

.dark .hero-overlay {
    background: linear-gradient(to right, rgba(2, 6, 23, 0.95), rgba(15, 23, 42, 0.7), transparent);
}

/* Responsive typography */
@media (max-width: 640px) {
    .hero-title {
        font-size: 2rem;
        line-height: 1.2;
    }
}

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

/* WhatsApp Floating Button */
.whatsapp-float {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 60px;
    height: 60px;
    background-color: #25D366;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4);
    z-index: 1000;
    transition: all 0.3s ease;
    animation: pulse-whatsapp 2s infinite;
}

.whatsapp-float:hover {
    background-color: #20BA5A;
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.6);
}

.whatsapp-float:active {
    transform: scale(0.95);
}

/* WhatsApp button pulse animation */
@keyframes pulse-whatsapp {
    0% {
        box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4);
    }
    50% {
        box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4), 0 0 0 10px rgba(37, 211, 102, 0.1);
    }
    100% {
        box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4);
    }
}

/* Responsive adjustments for WhatsApp button */
@media (max-width: 640px) {
    .whatsapp-float {
        bottom: 15px;
        right: 15px;
        width: 56px;
        height: 56px;
    }
}