/* Base & Reset */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Geometric Background Shapes */
.geo-shape {
    position: absolute;
    pointer-events: none;
}

.shape-circle-1 {
    top: 10%;
    right: 5%;
    width: 400px;
    height: 400px;
    border: 2px solid rgba(212, 175, 55, 0.06);
    border-radius: 50%;
}

.shape-circle-2 {
    bottom: 15%;
    left: -5%;
    width: 300px;
    height: 300px;
    border: 2px solid rgba(212, 175, 55, 0.04);
    border-radius: 50%;
}

.shape-triangle {
    top: 30%;
    right: 10%;
    width: 0;
    height: 0;
    border-left: 60px solid transparent;
    border-right: 60px solid transparent;
    border-bottom: 104px solid rgba(212, 175, 55, 0.04);
    transform: rotate(15deg);
}

.shape-dots {
    bottom: 20%;
    right: 15%;
    width: 120px;
    height: 120px;
    background-image: radial-gradient(circle, rgba(212, 175, 55, 0.15) 1.5px, transparent 1.5px);
    background-size: 16px 16px;
}

.shape-ring {
    top: 50%;
    left: 8%;
    width: 80px;
    height: 80px;
    border: 3px solid rgba(212, 175, 55, 0.08);
    border-radius: 50%;
    transform: translateY(-50%);
}

/* Floating Card Animations */
.floating-card {
    animation: float 6s ease-in-out infinite;
}

.card-1 {
    animation-delay: 0s;
}

.card-2 {
    animation-delay: -2s;
}

.card-3 {
    animation-delay: -4s;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-12px); }
}

/* Service Cards */
.service-card {
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, transparent, rgba(212, 175, 55, 0.5), transparent);
    opacity: 0;
    transition: opacity 0.4s ease;
}

.service-card:hover::before {
    opacity: 1;
}

/* Scroll Reveal Animations */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s ease, transform 0.7s 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; }

/* Navbar scroll state */
.nav-scrolled {
    background: rgba(10, 22, 40, 0.95);
    backdrop-blur-xl;
    border-bottom: 1px solid rgba(212, 175, 55, 0.1);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

.nav-scrolled .nav-link {
    color: rgba(255, 255, 255, 0.8);
}

/* Mobile menu */
#mobile-menu {
    animation: slideDown 0.3s ease;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Selection color */
::selection {
    background: rgba(212, 175, 55, 0.3);
    color: #fff;
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    html {
        scroll-behavior: auto;
    }
    .reveal {
        opacity: 1;
        transform: none;
    }
}

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: #0a1628;
}
::-webkit-scrollbar-thumb {
    background: #1e3a5f;
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: #264d73;
}