/* === BASE === */
*, *::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: #020612;
    color: #ffffff;
    font-family: 'Space Sans', system-ui, -apple-system, sans-serif;
    overflow-x: hidden;
}

/* === NAV === */
#nav {
    background: transparent;
    transition: background 0.4s ease, box-shadow 0.4s ease, padding 0.4s ease;
}

#nav.scrolled {
    background: rgba(2, 6, 18, 0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 1px 0 rgba(255,255,255,0.05);
}

#nav.scrolled .nav-link {
    color: rgba(255,255,255,0.85);
}

.nav-link {
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: #34d399;
    transition: width 0.3s ease;
}

.nav-link:hover::after {
    width: 100%;
}

.nav-link:hover {
    color: #34d399 !important;
}

/* === MOBILE MENU === */
#mobile-menu.open {
    opacity: 1 !important;
    pointer-events: all !important;
}

.mobile-link {
    position: relative;
}

.mobile-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: #34d399;
    transition: width 0.3s ease;
}

.mobile-link:hover::after {
    width: 60%;
}

/* === HERO === */
#hero {
    background: linear-gradient(135deg, #020612 0%, #0a1628 50%, #020612 100%);
}

/* === MENU CARDS === */
.menu-card {
    position: relative;
    overflow: hidden;
}

.menu-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #34d399, #10b981);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}

.menu-card:hover::before {
    transform: scaleX(1);
}

.menu-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 60px rgba(52, 211, 153, 0.08);
}

/* === SCROLL REVEAL (progressive enhancement) === */
@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(30px);
        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; }
    .reveal-delay-5 { transition-delay: 0.5s; }
    .reveal-delay-6 { transition-delay: 0.6s; }
}

/* Reduced motion: ensure everything is visible */
@media (prefers-reduced-motion: reduce) {
    .reveal {
        opacity: 1;
        transform: none;
    }
}

/* === PARALLAX SHAPES === */
.hero-shape {
    will-change: transform;
    transition: transform 0.1s linear;
}

/* === BUTTON HOVER EFFECTS === */
a[href^="tel:"] {
    text-decoration: none;
}

/* === SELECTION === */
::selection {
    background: rgba(52, 211, 153, 0.3);
    color: #ffffff;
}

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

::-webkit-scrollbar-track {
    background: #020612;
}

::-webkit-scrollbar-thumb {
    background: rgba(52, 211, 153, 0.3);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: rgba(52, 211, 153, 0.5);
}

/* === IMAGE HOVER === */
img {
    display: block;
    max-width: 100%;
}

/* === FOCUS === */
:focus-visible {
    outline: 2px solid #34d399;
    outline-offset: 2px;
}

/* === UTILITY ANIMATIONS === */
@keyframes float {
    0%, 100% { transform: translateY(0) rotate(12deg); }
    50% { transform: translateY(-10px) rotate(12deg); }
}

@keyframes float-reverse {
    0%, 100% { transform: translateY(0) rotate(-12deg); }
    50% { transform: translateY(-8px) rotate(-12deg); }
}

.float-1 { animation: float 6s ease-in-out infinite; }
.float-2 { animation: float-reverse 7s ease-in-out infinite; }
.float-3 { animation: float 8s ease-in-out infinite; }