/* Custom styles for Lengüeta */

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

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: #0e0e0e;
}
::-webkit-scrollbar-thumb {
    background: #3d3d3d;
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: #d4a853;
}

/* Selection color */
::selection {
    background: rgba(212, 168, 83, 0.3);
    color: #f5f5f5;
}

/* Float animations for hero cards */
@keyframes float-slow {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-12px); }
}
@keyframes float-medium {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-8px); }
}
@keyframes float-fast {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-6px); }
}
.animate-float-slow {
    animation: float-slow 6s ease-in-out infinite;
}
.animate-float-medium {
    animation: float-medium 4.5s ease-in-out infinite;
}
.animate-float-fast {
    animation: float-fast 3.5s ease-in-out infinite;
}

/* Scroll line animation */
@keyframes scroll-line {
    0% { opacity: 0; transform: scaleY(0); transform-origin: top; }
    50% { opacity: 1; transform: scaleY(1); transform-origin: top; }
    51% { transform-origin: bottom; }
    100% { opacity: 0; transform: scaleY(0); transform-origin: bottom; }
}
.animate-scroll-line {
    animation: scroll-line 2s ease-in-out infinite;
}

/* Service card hover glow */
.service-card::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 16px;
    opacity: 0;
    transition: opacity 0.5s ease;
    pointer-events: none;
}
.service-card:hover::before {
    opacity: 1;
}

/* Navbar scroll state */
.nav-scrolled {
    background: rgba(8, 8, 8, 0.95) !important;
    backdrop-filter: blur(20px) !important;
    border-bottom: 1px solid rgba(212, 168, 83, 0.1) !important;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3) !important;
}

/* Mobile menu transitions */
.mobile-menu-open {
    opacity: 1 !important;
    pointer-events: all !important;
}

/* Nav links underline animation */
.nav-link {
    position: relative;
}
.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background: linear-gradient(90deg, #d4a853, #ff7043);
    transition: width 0.3s ease;
}
.nav-link:hover::after {
    width: 100%;
}

/* Reveal animations */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    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; }

/* Gold gradient text utility */
.text-gold-gradient {
    background: linear-gradient(135deg, #f0d890, #d4a853, #c9a227);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Image hover zoom container */
.img-zoom {
    overflow: hidden;
}
.img-zoom img {
    transition: transform 0.7s ease;
}
.img-zoom:hover img {
    transform: scale(1.05);
}

/* Form focus states */
input:focus, select:focus, textarea:focus {
    outline: none;
}

/* Back to top button */
#back-to-top.visible {
    opacity: 1 !important;
    pointer-events: all !important;
}

/* Mobile menu link hover */
.mobile-link {
    position: relative;
}
.mobile-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 50%;
    width: 0;
    height: 1px;
    background: #d4a853;
    transition: all 0.3s ease;
    transform: translateX(-50%);
}
.mobile-link:hover::after {
    width: 100%;
}

/* Decorative line animation on hover */
.service-card .border-l-2 {
    transition: border-color 0.3s ease;
}
.service-card:hover .border-l-2 {
    border-color: rgba(244, 81, 30, 0.6);
}

/* Select dropdown styling */
select option {
    background: #1e1e1e;
    color: #e0e0e0;
}