/* Custom CSS for Liga da Web */

/* Custom color variables */
:root {
    --primary-blue: #00AEEF;
    --secondary-blue: #0098DA;
    --dark-gray: #333333;
    --light-gray: #f8f9fa;
}

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

/* Custom animations */
@keyframes blob {
    0% {
        transform: translate(0px, 0px) scale(1);
    }
    33% {
        transform: translate(30px, -50px) scale(1.1);
    }
    66% {
        transform: translate(-20px, 20px) scale(0.9);
    }
    100% {
        transform: translate(0px, 0px) scale(1);
    }
}

.animate-blob {
    animation: blob 7s infinite;
}

.animation-delay-2000 {
    animation-delay: 2s;
}

.animation-delay-4000 {
    animation-delay: 4s;
}

/* Custom button styles */
.btn-primary {
    background: linear-gradient(135deg, var(--primary-blue), var(--secondary-blue));
    border: none;
    color: white;
    padding: 12px 24px;
    border-radius: 8px;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 174, 239, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 174, 239, 0.4);
}

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

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

/* Custom form styles */
.form-input:focus {
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px rgba(0, 174, 239, 0.1);
}

/* Custom navigation */
.nav-link {
    position: relative;
    transition: color 0.3s ease;
}

.nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -2px;
    left: 0;
    background-color: var(--primary-blue);
    transition: width 0.3s ease;
}

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

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

.mobile-menu.hidden {
    opacity: 0;
    transform: translateY(-10px);
    pointer-events: none;
}

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

/* Back to top button */
#back-to-top {
    transition: all 0.3s ease;
}

#back-to-top.visible {
    opacity: 1 !important;
    visibility: visible !important;
}

/* Custom hero section */
.hero-gradient {
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--secondary-blue) 50%, #0077B3 100%);
}

/* Custom service icons */
.service-icon {
    transition: all 0.3s ease;
}

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

/* Custom team member cards */
.team-member-avatar {
    transition: all 0.3s ease;
}

.team-member:hover .team-member-avatar {
    transform: scale(1.05);
}

/* Custom case study cards */
.case-study-card {
    transition: all 0.3s ease;
}

.case-study-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.15);
}

/* Custom footer */
.footer-link {
    transition: color 0.3s ease;
}

.footer-link:hover {
    color: var(--primary-blue) !important;
}

/* Custom WhatsApp button */
.whatsapp-button {
    transition: all 0.3s ease;
}

.whatsapp-button:hover {
    transform: scale(1.1);
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.4);
}

/* Custom loading states */
.loading {
    opacity: 0.7;
    pointer-events: none;
}

.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid transparent;
    border-top: 2px solid var(--primary-blue);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

/* Custom responsive adjustments */
@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem !important;
        line-height: 1.2 !important;
    }
    
    .hero-subtitle {
        font-size: 1.1rem !important;
    }
    
    .section-padding {
        padding: 3rem 0 !important;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem !important;
    }
    
    .btn-primary {
        padding: 10px 20px;
        font-size: 14px;
    }
}

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

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

::-webkit-scrollbar-thumb {
    background: var(--primary-blue);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--secondary-blue);
}

/* Custom focus styles for accessibility */
*:focus {
    outline: 2px solid var(--primary-blue);
    outline-offset: 2px;
}

/* Custom selection */
::selection {
    background: var(--primary-blue);
    color: white;
}

/* Custom print styles */
@media print {
    .no-print {
        display: none !important;
    }
    
    body {
        color: black !important;
        background: white !important;
    }
}