/* ============================================
   Participate Happen — Custom Styles
   ============================================ */

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

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

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

::selection {
    background: rgba(20, 184, 166, 0.3);
    color: #f5f5f0;
}

/* --- Scrollbar --- */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: #070e18;
}
::-webkit-scrollbar-thumb {
    background: #142840;
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: #0d9488;
}

/* --- Navigation --- */
.nav-link {
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background: #2dd4bf;
    transition: width 0.3s ease;
}

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

.nav-link:hover {
    color: #2dd4bf !important;
}

/* --- Gold Button --- */
.btn-gold {
    background: linear-gradient(135deg, #e8c060 0%, #d4a03c 100%);
    color: #070e18;
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.btn-gold::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, #f5d48a 0%, #e8c060 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.btn-gold:hover::before {
    opacity: 1;
}

.btn-gold span,
.btn-gold svg,
.btn-gold > * {
    position: relative;
    z-index: 1;
}

.btn-gold:hover {
    transform: translateY(-1px);
    box-shadow: 0 8px 30px rgba(212, 160, 60, 0.25);
}

.btn-gold:active {
    transform: translateY(0);
}

/* --- Outline Button --- */
.btn-outline {
    border: 1px solid rgba(45, 212, 191, 0.4);
    color: #2dd4bf;
    transition: all 0.3s ease;
}

.btn-outline:hover {
    background: rgba(45, 212, 191, 0.1);
    border-color: #2dd4bf;
    transform: translateY(-1px);
}

/* --- Product Card --- */
.product-card {
    transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.product-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
}

/* --- Reveal Animations --- */
.reveal {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal[data-reveal-delay="100"] { transition-delay: 100ms; }
.reveal[data-reveal-delay="200"] { transition-delay: 200ms; }
.reveal[data-reveal-delay="300"] { transition-delay: 300ms; }

/* Hero badge animation */
.hero-badge {
    animation: fadeInDown 0.8s cubic-bezier(0.16, 1, 0.3, 1) both;
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Hero content animation */
#hero > div > div {
    animation: fadeInUp 1s cubic-bezier(0.16, 1, 0.3, 1) 0.2s both;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* --- Mobile Menu --- */
.mobile-link {
    display: block;
    padding: 0.5rem 0;
    font-size: 1rem;
}

.menu-line {
    display: block;
}

#menuBtn[aria-expanded="true"] .menu-line:nth-child(1) {
    transform: rotate(45deg) translate(3px, 3px);
}

#menuBtn[aria-expanded="true"] .menu-line:nth-child(2) {
    opacity: 0;
}

#menuBtn[aria-expanded="true"] .menu-line:nth-child(3) {
    transform: rotate(-45deg) translate(3px, -3px);
    width: 5rem;
}

/* --- 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 !important;
        transform: none !important;
    }
}

/* --- Focus Visible --- */
:focus-visible {
    outline: 2px solid #2dd4bf;
    outline-offset: 2px;
}

/* --- Image aspect ratios --- */
img {
    max-width: 100%;
    height: auto;
}

/* --- Print --- */
@media print {
    header, footer, button, form {
        display: none;
    }
    body {
        background: white;
        color: black;
    }
}