/* Custom Styles for Nabors Drilling USA */

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

/* Base font settings */
body {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Scroll reveal animations - progressive enhancement */
.scroll-reveal {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

@media (prefers-reduced-motion: no-preference) {
    .scroll-reveal {
        opacity: 0;
        transform: translateY(30px);
        transition: opacity 0.8s ease, transform 0.8s ease;
    }
    
    .scroll-reveal.revealed {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Navbar scroll effect */
.navbar-scrolled {
    background: rgba(10, 22, 40, 0.95) !important;
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(201, 168, 76, 0.1);
}

/* Gold gradient text utility */
.text-gold-gradient {
    background: linear-gradient(135deg, #d4b76a 0%, #c9a84c 50%, #a07830 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

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

::-webkit-scrollbar-track {
    background: #0a1628;
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, #c9a84c, #a07830);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(180deg, #d4b76a, #c9a84c);
}

/* Select dropdown styling */
select option {
    background: #152744;
    color: #ffffff;
}

/* Input autofill styling */
input:-webkit-autofill,
input:-webkit-autofill:hover,
input:-webkit-autofill:focus,
textarea:-webkit-autofill,
textarea:-webkit-autofill:hover,
textarea:-webkit-autofill:focus {
    -webkit-text-fill-color: #ffffff;
    -webkit-box-shadow: 0 0 0px 1000px #152744 inset;
    transition: background-color 5000s ease-in-out 0s;
}

/* Mobile menu animations */
.menu-line {
    display: block;
}

#mobileMenu.open .menu-line:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

#mobileMenu.open .menu-line:nth-child(2) {
    opacity: 0;
}

#mobileMenu.open .menu-line:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
    width: 24px;
}

/* Subtle gold shimmer on hover for cards */
@keyframes shimmer {
    0% {
        background-position: -200% center;
    }
    100% {
        background-position: 200% center;
    }
}

/* Hero text glow effect */
.hero-glow {
    text-shadow: 0 0 80px rgba(201, 168, 76, 0.3);
}

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

.animate-pulse {
    animation: pulse-gold 2s ease-in-out infinite;
}

/* Floating animation for decorative elements */
@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-10px);
    }
}

.float-animation {
    animation: float 6s ease-in-out infinite;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .font-display {
        line-height: 1.2;
    }
}