/* Custom Styles for Isabel Cristina Rueda Real Estate Website */

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

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

::-webkit-scrollbar-track {
    background: #050807;
}

::-webkit-scrollbar-thumb {
    background: #047857;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #D4AF37;
}

/* Selection color */
::selection {
    background: #D4AF37;
    color: #050807;
}

/* Navbar transitions */
#navbar.scrolled {
    background: rgba(5, 8, 7, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(212, 175, 55, 0.1);
}

/* Service card hover effect */
.service-card {
    transform: translateY(0);
    transition: transform 0.5s ease, border-color 0.5s ease, box-shadow 0.5s ease;
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 60px rgba(4, 120, 87, 0.15);
}

/* Testimonial card hover */
.testimonial-card {
    transform: translateY(0);
    transition: transform 0.5s ease, border-color 0.5s ease;
}

.testimonial-card:hover {
    transform: translateY(-4px);
}

/* Gold shimmer animation */
@keyframes shimmer {
    0% { background-position: -200% center; }
    100% { background-position: 200% center; }
}

.gold-shimmer {
    background: linear-gradient(90deg, #D4AF37 0%, #F3E5AB 50%, #D4AF37 100%);
    background-size: 200% auto;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: shimmer 3s linear infinite;
}

/* Pulse animation for hero dot */
@keyframes pulse-gold {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.5); }
}

/* Mobile menu animations */
.mobile-link {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.4s ease, transform 0.4s ease;
}

.mobile-menu.open .mobile-link {
    opacity: 1;
    transform: translateY(0);
}

.mobile-menu.open .mobile-link:nth-child(1) { transition-delay: 0.1s; }
.mobile-menu.open .mobile-link:nth-child(2) { transition-delay: 0.2s; }
.mobile-menu.open .mobile-link:nth-child(3) { transition-delay: 0.3s; }
.mobile-menu.open .mobile-link:nth-child(4) { transition-delay: 0.4s; }
.mobile-menu.open .mobile-link:nth-child(5) { transition-delay: 0.5s; }

/* Hamburger animation */
#menu-btn.active #bar1 {
    transform: rotate(45deg) translate(5px, 5px);
}

#menu-btn.active #bar2 {
    opacity: 0;
}

#menu-btn.active #bar3 {
    transform: rotate(-45deg) translate(5px, -5px);
    width: 1.5rem;
}

/* Scroll reveal animations (progressive enhancement) */
@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(30px);
        transition: opacity 0.8s ease, transform 0.8s ease;
    }
    
    .reveal.revealed {
        opacity: 1;
        transform: translateY(0);
    }
    
    .reveal-delay-1 { transition-delay: 0.1s; }
    .reveal-delay-2 { transition-delay: 0.2s; }
    .reveal-delay-3 { transition-delay: 0.3s; }
    .reveal-delay-4 { transition-delay: 0.4s; }
    .reveal-delay-5 { transition-delay: 0.5s; }
    .reveal-delay-6 { transition-delay: 0.6s; }
}

/* Decorative gold line animation */
@keyframes line-grow {
    from { width: 0; }
    to { width: 6rem; }
}

.gold-line-animated {
    animation: line-grow 1s ease forwards;
}

/* Image hover zoom */
img {
    transition: transform 0.6s ease;
}

/* Form focus styles */
input:focus, textarea:focus, select:focus {
    box-shadow: 0 0 0 1px rgba(212, 175, 55, 0.3);
}

/* Counter animation */
.counter {
    display: inline-block;
}

/* Gold border gradient effect */
.gold-border-gradient {
    position: relative;
}

.gold-border-gradient::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    padding: 1px;
    background: linear-gradient(135deg, #D4AF37, #F3E5AB, #AA8C2C);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.5s ease;
}

.gold-border-gradient:hover::after {
    opacity: 1;
}