/* TechFix Pro - Professional Styles Azulados */

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

body {
    background: #fff;
    color: #1e293b;
}

header {
    box-shadow: 0 2px 12px 0 rgba(30,41,59,0.07);
}

/* Custom animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-40px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(40px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

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

/* Animation classes */
.fade-in-up {
    animation: fadeInUp 0.8s ease-out;
}

.fade-in-left {
    animation: fadeInLeft 0.8s ease-out;
}

.fade-in-right {
    animation: fadeInRight 0.8s ease-out;
}

.pulse-animation {
    animation: pulse 2s infinite;
}

/* Professional button styles */
.btn-primary {
    background: linear-gradient(90deg, #2563eb 0%, #38bdf8 100%);
    color: #fff;
    font-weight: 700;
    border-radius: 0.5rem;
    box-shadow: 0 4px 24px 0 rgba(59,130,246,0.10);
    transition: all 0.2s;
}

.btn-primary:hover {
    background: linear-gradient(90deg, #1e40af 0%, #2563eb 100%);
    transform: translateY(-2px) scale(1.03);
    box-shadow: 0 8px 32px 0 rgba(59,130,246,0.15);
}

/* Service card enhancements */
.service-card {
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.1) 0%, rgba(147, 51, 234, 0.1) 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

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

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.15);
}

/* Image hover effects */
.image-hover {
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.image-hover:hover {
    transform: scale(1.1);
}

/* Professional gradients */
.gradient-primary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.gradient-secondary {
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
}

.gradient-success {
    background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
}

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

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

::-webkit-scrollbar-thumb {
    background: #c7d2fe;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #94a3b8;
}

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

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

/* Chat message animations */
.chat-message {
    animation: slideIn 0.4s ease-out;
}

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

/* Professional form styles */
.form-input {
    transition: all 0.3s ease;
    border: 2px solid #e2e8f0;
}

.form-input:focus {
    border-color: #3b82f6;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
    transform: translateY(-1px);
}

/* Header scroll effect */
.header-scroll {
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    background: rgba(255, 255, 255, 0.95);
}

/* Professional shadows */
.shadow-professional {
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

.shadow-hover {
    transition: box-shadow 0.3s ease;
}

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

/* Icon animations */
.icon-bounce {
    transition: transform 0.3s ease;
}

.icon-bounce:hover {
    transform: scale(1.2);
}

/* Text selection */
::selection {
    background-color: #3b82f6;
    color: white;
}

/* Professional typography */
.font-display {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .hero-text {
        font-size: 2.5rem;
        line-height: 1.2;
    }
    
    .service-grid {
        grid-template-columns: 1fr;
    }
    
    .fade-in-left,
    .fade-in-right {
        animation: fadeInUp 0.8s ease-out;
    }
}

/* Professional focus styles */
.focus-ring:focus {
    outline: none;
    ring: 2px;
    ring-color: #3b82f6;
    ring-offset: 2px;
}

/* Backdrop blur for modern browsers */
.backdrop-blur {
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

/* Button loading state */
.btn-loading {
    position: relative;
    color: transparent;
}

.btn-loading::after {
    content: '';
    position: absolute;
    width: 16px;
    height: 16px;
    top: 50%;
    left: 50%;
    margin-left: -8px;
    margin-top: -8px;
    border: 2px solid transparent;
    border-top-color: #ffffff;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

/* Success/Error message styles */
.message {
    padding: 1rem;
    border-radius: 0.5rem;
    margin-bottom: 1rem;
    animation: slideIn 0.3s ease-out;
}

.message.success {
    background-color: #d1fae5;
    color: #065f46;
    border: 1px solid #a7f3d0;
}

.message.error {
    background-color: #fee2e2;
    color: #991b1b;
    border: 1px solid #fecaca;
}

/* Floating action buttons */
.floating-btn {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

.floating-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
}

/* Professional card effects */
.hover-card {
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.hover-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}

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

.social-icon:hover {
    transform: scale(1.2) rotate(5deg);
}

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

/* Professional image overlays */
.image-overlay {
    position: relative;
    overflow: hidden;
}

.image-overlay::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.2) 0%, rgba(147, 51, 234, 0.2) 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.image-overlay:hover::after {
    opacity: 1;
}

/* Professional section dividers */
.section-divider {
    height: 1px;
    background: linear-gradient(90deg, transparent, #e2e8f0, transparent);
    margin: 4rem 0;
}

/* Enhanced navigation */
.nav-link {
    color: #f1f5f9;
    font-weight: 500;
    transition: color 0.18s cubic-bezier(.4,0,.2,1);
}

.nav-link:hover, .nav-link:focus {
    color: #2563eb;
    background: none;
    text-decoration: none;
}

/* Eliminar animación de subrayado */
.nav-link::after {
    display: none !important;
}

/* Badges/Stats azulados */
.stats-badge {
    background: rgba(30, 58, 138, 0.7);
    color: #dbeafe;
    font-weight: 600;
    border-radius: 0.75rem;
    padding: 0.75rem 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.1rem;
    box-shadow: 0 2px 8px 0 rgba(30,58,138,0.08);
}

/* Hero section */
.hero-title {
    color: #fff;
    font-size: 3rem;
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -1px;
    text-shadow: 0 2px 16px rgba(30,41,59,0.18);
}
.hero-subtitle {
    color: #dbeafe;
    font-size: 1.4rem;
    font-weight: 500;
    margin-bottom: 2rem;
    text-shadow: 0 2px 8px rgba(30,41,59,0.10);
}

/* Fondo blanco para secciones */
section {
    background: #fff;
}

/* Footer oscuro */
footer {
    background: linear-gradient(90deg, #0f172a 0%, #1e293b 100%);
    color: #dbeafe;
}

/* Otros ajustes visuales */
input, select, textarea {
    border-radius: 0.5rem;
    border: 1.5px solid #e0e7ef;
    font-size: 1rem;
    padding: 0.75rem 1rem;
    transition: border 0.2s;
}
input:focus, select:focus, textarea:focus {
    border-color: #2563eb;
    outline: none;
}

/* Responsive badges */
@media (max-width: 640px) {
    .stats-badge {
        font-size: 1rem;
        padding: 0.5rem 1rem;
    }
}

/* Botón premium grande */
.btn-premium {
    background: linear-gradient(90deg, #2563eb 0%, #38bdf8 100%);
    color: #fff;
    font-weight: 800;
    border-radius: 1rem;
    box-shadow: 0 8px 32px 0 rgba(59,130,246,0.18);
    border: 2.5px solid #fff;
    letter-spacing: -0.5px;
    transition: all 0.18s cubic-bezier(.4,0,.2,1);
    position: relative;
    overflow: hidden;
}
.btn-premium:hover {
    background: linear-gradient(90deg, #1e40af 0%, #2563eb 100%);
    color: #e0e7ef;
    border-color: #2563eb;
    transform: scale(1.04) translateY(-2px);
    box-shadow: 0 16px 48px 0 rgba(30,64,175,0.18);
}

/* Cards de stats profesionales */
.stat-card {
    background: #fff;
    border-radius: 1.25rem;
    box-shadow: 0 4px 32px 0 rgba(30,41,59,0.08);
    padding: 2.5rem 1.5rem 2rem 1.5rem;
    text-align: center;
    transition: box-shadow 0.2s, transform 0.2s;
    border: 1.5px solid #e0e7ef;
    display: flex;
    flex-direction: column;
    align-items: center;
    min-height: 260px;
}
.stat-card:hover {
    box-shadow: 0 12px 48px 0 rgba(30,64,175,0.13);
    border-color: #2563eb;
    transform: translateY(-4px) scale(1.03);
}

@media (max-width: 640px) {
    .stat-card {
        padding: 1.5rem 0.75rem 1.25rem 0.75rem;
        min-height: 180px;
    }
    .btn-premium {
        font-size: 1.1rem;
        padding: 1rem 1.5rem;
    }
}

.service-chip {
    background: #fff;
    color: #2563eb;
    border: 1.5px solid #2563eb;
    font-weight: 600;
    border-radius: 9999px;
    padding: 0.75rem 1.5rem;
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    box-shadow: 0 2px 8px 0 rgba(30,64,175,0.07);
    transition: all 0.18s cubic-bezier(.4,0,.2,1);
    cursor: default;
}
.service-chip:hover {
    background: #2563eb;
    color: #fff;
    border-color: #1e40af;
    box-shadow: 0 6px 24px 0 rgba(30,64,175,0.13);
}

@media (max-width: 640px) {
    .service-chip {
        font-size: 1rem;
        padding: 0.5rem 1rem;
    }
}