/* Custom CSS for Santana Entulho Landing Page */

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

/* Custom animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-10px);
    }
}

/* Utility classes */
.animate-fadeInUp {
    animation: fadeInUp 0.8s ease-out;
}

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

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

/* Custom gradients */
.gradient-text {
    background: linear-gradient(135deg, #7CB342, #4CAF50);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Enhanced shadows */
.shadow-3xl {
    box-shadow: 0 35px 60px -12px rgba(0, 0, 0, 0.25);
}

/* Custom button effects */
.btn-glow {
    box-shadow: 0 0 20px rgba(124, 179, 66, 0.5);
    transition: all 0.3s ease;
}

.btn-glow:hover {
    box-shadow: 0 0 30px rgba(124, 179, 66, 0.8);
}

/* FAQ Accordion styles */
.faq-button.active i {
    transform: rotate(180deg);
}

.faq-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-content.show {
    max-height: 200px;
}

/* Responsive improvements */
@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
        line-height: 1.2;
    }
    
    .hero-subtitle {
        font-size: 1.25rem;
    }
}

/* Loading animation for images */
img {
    transition: opacity 0.3s ease;
}

img:not([src]) {
    opacity: 0;
}

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

::-webkit-scrollbar-track {
    background: #1a1a1a;
}

::-webkit-scrollbar-thumb {
    background: #7CB342;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #4CAF50;
}

/* Backdrop blur support */
.backdrop-blur-md {
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

/* Enhanced focus states for accessibility */
button:focus,
a:focus {
    outline: 2px solid #7CB342;
    outline-offset: 2px;
}

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

/* High contrast mode support */
@media (prefers-contrast: high) {
    .text-gray-400 {
        color: #ffffff !important;
    }
    
    .border-santana-green\/20 {
        border-color: #7CB342 !important;
    }
}

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

/* Dark mode enhancements */
@media (prefers-color-scheme: dark) {
    /* Already optimized for dark mode */
}

/* Custom utility classes */
.text-shadow {
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.bg-pattern {
    background-image: 
        radial-gradient(circle at 25% 25%, rgba(124, 179, 66, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 75% 75%, rgba(255, 152, 0, 0.1) 0%, transparent 50%);
}

/* Enhanced hover effects */
.hover-lift {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.hover-lift:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
}

/* Loading states */
.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, 0.1), transparent);
    animation: loading 1.5s infinite;
}

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