/* Base styles and custom properties */
:root {
    --plum-500: #5D2E6B;
    --plum-700: #371B41;
    --plum-800: #1A0C1F;
    --plum-900: #0D060E;
    --amber-400: #F5A623;
    --amber-300: #FDD06B;
}

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

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

body {
    font-family: 'Outfit', sans-serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4 {
    font-family: 'Space Grotesk', sans-serif;
}

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

::-webkit-scrollbar-track {
    background: var(--plum-900);
}

::-webkit-scrollbar-thumb {
    background: var(--plum-500);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--amber-400);
}

/* Navbar styles */
#navbar.scrolled {
    background: rgba(13, 6, 14, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

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

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

#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 slideIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Hero geometries */
.hero-geo {
    animation: float 8s ease-in-out infinite;
}

.hero-geo:nth-child(2) {
    animation-delay: -2s;
    animation-duration: 10s;
}

.hero-geo:nth-child(3) {
    animation-delay: -4s;
    animation-duration: 12s;
}

.hero-geo:nth-child(4) {
    animation-delay: -1s;
    animation-duration: 9s;
}

.hero-geo:nth-child(5) {
    animation-delay: -3s;
    animation-duration: 11s;
}

@keyframes float {
    0%, 100% {
        transform: translate(0, 0) rotate(0deg);
    }
    25% {
        transform: translate(10px, -15px) rotate(2deg);
    }
    50% {
        transform: translate(-5px, -25px) rotate(-1deg);
    }
    75% {
        transform: translate(15px, -10px) rotate(1deg);
    }
}

/* Service cards */
.service-card {
    cursor: pointer;
}

/* Gallery */
.gallery-item {
    cursor: pointer;
    position: relative;
}

.gallery-item::after {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(93, 46, 107, 0);
    transition: background 0.3s ease;
    border-radius: inherit;
}

.gallery-item:hover::after {
    background: rgba(93, 46, 107, 0.2);
}

/* Scroll reveal animations (below fold only) */
.reveal {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

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

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

/* Selection color */
::selection {
    background: var(--amber-400);
    color: var(--plum-900);
}