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

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

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

/* NAV */
.nav-scrolled {
    background: rgba(2, 8, 20, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(45, 212, 191, 0.08);
}

.nav-link {
    position: relative;
    color: rgba(255, 255, 255, 0.7);
    transition: color 0.3s ease;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: #2DD4BF;
    transition: width 0.3s ease;
}

.nav-link:hover {
    color: #2DD4BF;
}

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

/* Mobile menu */
.mobile-link {
    opacity: 1;
}

#mobileMenu.open {
    opacity: 1;
    pointer-events: all;
}

#mobileMenu.closed {
    opacity: 0;
    pointer-events: none;
}

.menu-line {
    display: block;
}

.menu-btn.active .menu-line:first-child {
    transform: rotate(45deg) translate(4px, 4px);
}

.menu-btn.active .menu-line:last-child {
    transform: rotate(-45deg) translate(4px, -4px);
}

/* HERO */
.hero-mint-orb {
    background: radial-gradient(circle, #2DD4BF 0%, transparent 70%);
}

.hero-mint-orb2 {
    background: radial-gradient(circle, #7FF2E4 0%, transparent 70%);
}

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

.hero-shape2 {
    animation: float 4s ease-in-out infinite reverse;
}

.hero-shape3 {
    animation: pulse-dot 3s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: rotate(45deg) translateY(0px); }
    50% { transform: rotate(45deg) translateY(-16px); }
}

@keyframes float2 {
    0%, 100% { transform: rotate(12deg) translateY(0px); }
    50% { transform: rotate(12deg) translateY(-12px); }
}

@keyframes pulse-dot {
    0%, 100% { opacity: 0.4; transform: scale(1); }
    50% { opacity: 1; transform: scale(1.3); }
}

/* MARQUEE */
.marquee-track {
    animation: marquee 25s linear infinite;
}

@keyframes marquee {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* REVEAL ANIMATIONS */
.reveal {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1), transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}

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

/* Scroll reveal — only below fold, progressive enhancement */
@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(30px);
    }
    .reveal.revealed {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Image hover */
img {
    display: block;
}

/* Selection */
::selection {
    background: rgba(45, 212, 191, 0.3);
    color: #fff;
}

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

::-webkit-scrollbar-track {
    background: #050D1A;
}

::-webkit-scrollbar-thumb {
    background: rgba(45, 212, 191, 0.3);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: rgba(45, 212, 191, 0.5);
}