/* Custom Styles */
.hero-section {
    background: linear-gradient(135deg, #0ea5e9 0%, #0284c7 50%, #0369a1 100%);
}

.hero-bg {
    background-image: url(/assets/img/bg.jpg);
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    opacity: 0.1;
}

/* Header Styles */
#header.scrolled {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(12px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    border-bottom: 1px solid rgba(229, 231, 235, 0.5);
}

#header.scrolled .logo-container {
    background: #0ea5e9;
}

#header.scrolled .logo-text {
    color: #111827;
}

#header.scrolled .logo-subtitle {
    color: #6b7280;
}

#header.scrolled .nav-link {
    color: #374151;
}

#header.scrolled .nav-link:hover {
    color: #0ea5e9;
}

/* Animation Classes */
.fade-in-up {
    opacity: 1 !important;
    transform: translateY(0) !important;
}

.fade-in-left {
    opacity: 1 !important;
    transform: translateX(0) !important;
}

.fade-in-right {
    opacity: 1 !important;
    transform: translateX(0) !important;
}

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

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

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

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

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

::-webkit-scrollbar-thumb {
    background: #0ea5e9;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #0284c7;
}

/* Loading Animation */
.loading {
    position: relative;
    overflow: hidden;
}

.loading::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    animation: loading 1.5s infinite;
}

@keyframes loading {
    0% { left: -100%; }
    100% { left: 100%; }
}

/* Hover Effects */
.service-card:hover {
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}

.project-card:hover {
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}

/* Button Hover Effects */
.cta-button:hover {
    box-shadow: 0 20px 40px rgba(249, 115, 22, 0.4);
}

/* Mobile Optimizations */
@media (max-width: 768px) {
    .hero-section h1 {
        font-size: 2.5rem;
        line-height: 1.2;
    }
    
    .hero-section p {
        font-size: 1.125rem;
    }
}

/* Parallax Effect */
.parallax {
    background-attachment: fixed;
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
}

/* Glass Effect */
.glass {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

/* Gradient Text */
.gradient-text {
    background: linear-gradient(135deg, #0ea5e9, #f97316);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Custom Focus States */
input:focus, textarea:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.1);
}

/* Pulse Animation for CTAs */
.pulse-cta {
    animation: pulse-glow 2s infinite;
}

@keyframes pulse-glow {
    0%, 100% {
        box-shadow: 0 0 20px rgba(249, 115, 22, 0.3);
    }
    50% {
        box-shadow: 0 0 30px rgba(249, 115, 22, 0.6);
    }
}




/* Botón flotante de WhatsApp */
.btn-whatsapp {
    position: fixed;
    width: 60px;
    height: 60px;
    bottom: 20px;
    right: 20px;
    background-color: #25D366;
    border-radius: 50%;
    box-shadow: 0 4px 8px rgba(0,0,0,0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
  }
  
  .btn-whatsapp img {
    width: 35px;
    height: 35px;
  }
  
  .btn-whatsapp:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 12px rgba(0,0,0,0.4);
  }