*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    background-color: #060d1a;
}

::selection {
    background-color: rgba(212, 168, 67, 0.2);
    color: #d4a843;
}

/* Header scroll state */
header.scrolled {
    background: rgba(6, 13, 26, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

header.scrolled .h-line {
    background-color: rgba(212, 168, 67, 0.7);
}

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

#mobile-menu.open .mobile-link {
    animation: fadeUp 0.4s ease forwards;
    opacity: 0;
}

#mobile-menu.open .mobile-link:nth-child(1) { animation-delay: 0.05s; }
#mobile-menu.open .mobile-link:nth-child(2) { animation-delay: 0.1s; }
#mobile-menu.open .mobile-link:nth-child(3) { animation-delay: 0.15s; }
#mobile-menu.open .mobile-link:nth-child(4) { animation-delay: 0.2s; }
#mobile-menu.open .mobile-link:nth-child(5) { animation-delay: 0.25s; }

@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(12px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Hero animations */
.hero-eyebrow {
    animation: fadeUp 0.8s ease 0.2s forwards;
    opacity: 0;
}

.hero-title {
    animation: fadeUp 1s ease 0.4s forwards;
    opacity: 0;
}

.hero-subtitle {
    animation: fadeUp 0.8s ease 0.8s forwards;
    opacity: 0;
}

.hero-cta {
    animation: fadeUp 0.8s ease 1s forwards;
    opacity: 0;
}

.hero-scroll {
    animation: fadeUp 0.8s ease 1.3s forwards;
    opacity: 0;
}

/* Reveal on scroll */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

.reveal:nth-child(2) { transition-delay: 0.1s; }
.reveal:nth-child(3) { transition-delay: 0.2s; }

/* Service card stagger */
.service-card {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.service-card.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Reason card stagger */
.reason-card {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.reason-card.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 6px;
}

::-webkit-scrollbar-track {
    background: #060d1a;
}

::-webkit-scrollbar-thumb {
    background: rgba(212, 168, 67, 0.3);
    border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
    background: rgba(212, 168, 67, 0.5);
}

/* Select styling */
select option {
    background-color: #060d1a;
    color: #ffffff;
}

/* Focus styles */
input:focus, textarea:focus, select:focus {
    outline: none;
}

/* Smooth image loading */
img {
    image-rendering: -webkit-optimize-contrast;
}

@media (max-width: 767px) {
    .hero-title span:first-child,
    .hero-title span:nth-child(2) {
        font-size: 3.5rem;
    }

    .hero-title span:last-child {
        font-size: 1.5rem;
    }
}