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

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

body {
    margin: 0;
    overflow-x: hidden;
}

::selection {
    background: rgba(251, 191, 36, 0.3);
    color: #fbbf24;
}

/* ===== Scrollbar ===== */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: #1a0a2e;
}
::-webkit-scrollbar-thumb {
    background: #361a6b;
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: #421f82;
}

/* ===== Navbar ===== */
.nav-link {
    position: relative;
}
.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1.5px;
    background: linear-gradient(90deg, #fbbf24, #f59e0b);
    transition: width 0.3s ease;
}
.nav-link:hover::after {
    width: 100%;
}
.nav-link:hover {
    color: #fbbf24 !important;
}

/* Navbar scrolled state */
.navbar-scrolled {
    background: rgba(14, 4, 24, 0.9) !important;
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

/* ===== Mobile Menu ===== */
.mobile-menu-open {
    opacity: 1 !important;
    pointer-events: all !important;
}

#bar1 {
    transform-origin: center;
}
#bar2 {
    transform-origin: center;
}
#bar3 {
    transform-origin: center;
}

.menu-active #bar1 {
    transform: rotate(45deg) translate(4px, 4px);
}
.menu-active #bar2 {
    opacity: 0;
}
.menu-active #bar3 {
    transform: rotate(-45deg) translate(4px, -4px);
    width: 100% !important;
}

.mobile-link {
    position: relative;
}

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

.card-fresh {
    animation-delay: 0s;
}
.card-value {
    animation-delay: -2s;
}
.card-community {
    animation-delay: -4s;
}
.card-selection {
    animation-delay: -1s;
}

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

/* ===== Reveal Animations ===== */
.reveal-up,
.reveal-left,
.reveal-right {
    opacity: 1;
    transform: none;
}

@media (prefers-reduced-motion: no-preference) {
    .reveal-up {
        opacity: 0;
        transform: translateY(40px);
        transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
    }
    .reveal-left {
        opacity: 0;
        transform: translateX(-40px);
        transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
    }
    .reveal-right {
        opacity: 0;
        transform: translateX(40px);
        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.reveal-up {
        opacity: 1;
        transform: translateY(0);
    }
    .reveal-visible.reveal-left {
        opacity: 1;
        transform: translateX(0);
    }
    .reveal-visible.reveal-right {
        opacity: 1;
        transform: translateX(0);
    }
}

/* ===== Gold shimmer on hover for cards ===== */
.group:hover .group-hover\:from-amber-400\/30 {
    background: linear-gradient(135deg, rgba(251, 191, 36, 0.3), rgba(245, 158, 11, 0.2));
}

/* ===== Focus Styles ===== */
a:focus-visible,
button:focus-visible {
    outline: 2px solid #fbbf24;
    outline-offset: 2px;
    border-radius: 4px;
}

/* ===== Product card image overlay ===== */
.group:hover img {
    filter: brightness(1.05);
}

/* ===== Button ripple effect ===== */
button, a {
    -webkit-tap-highlight-color: transparent;
}

/* ===== Utility ===== */
.glass {
    background: rgba(30, 15, 48, 0.6);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

/* ===== Responsive adjustments ===== */
@media (max-width: 768px) {
    .floating-card {
        display: none;
    }
    
    #hero {
        min-height: 100vh;
        min-height: 100dvh;
    }
}