/* ═══════════════════════════════════════
   FONT FACE
   ═══════════════════════════════════════ */
@font-face {
    font-family: 'Welcome Darling';
    src: url('../fonts/Welcome-Darling-mud2a8/Welcome Darling.woff2') format('woff2'),
         url('../fonts/Welcome-Darling-mud2a8/Welcome Darling.woff') format('woff');
    font-display: swap;
}

/* ═══════════════════════════════════════
   RESET & VARIABLES
   ═══════════════════════════════════════ */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

:root {
    --golden: #F9DC5C;
    --deep-blue: #1B4965;
    --midnight: #0D1B2A;
    --soft-blue: #7C98B3;
    --light-blue: #ACCBE1;
    --off-white: #FAFAFA;
    --cream: #FDF8E8;
    --midnight-light: #112240;
    --golden-dim: rgba(249, 220, 92, 0.12);
    --golden-glow: rgba(249, 220, 92, 0.25);

    --font-display: 'Welcome Darling', cursive;
    --font-body: 'Plus Jakarta Sans', system-ui, sans-serif;

    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 2rem;
    --space-lg: 4rem;
    --space-xl: 6rem;
    --space-2xl: 10rem;
}

html { scroll-behavior: smooth; overflow-x: clip; }

body {
    font-family: var(--font-body);
    background: var(--midnight);
    color: var(--off-white);
    font-size: 16px;
    line-height: 1.6;
    overflow-x: clip;
    -webkit-font-smoothing: antialiased;
    cursor: none;
}
a, button, input, textarea, select, [role="button"] {
    cursor: none;
}

::selection {
    background: var(--golden);
    color: var(--midnight);
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button { font-family: inherit; cursor: none; border: none; }

/* ═══════════════════════════════════════
   UTILITY
   ═══════════════════════════════════════ */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.container {
    max-width: 1320px;
    margin: 0 auto;
    padding: 0 clamp(1.5rem, 4vw, 3rem);
}

.script { font-family: var(--font-display); }
.golden { color: var(--golden); }
.soft { color: var(--soft-blue); }

.reveal {
    opacity: 0;
    transform: translateY(30px);
    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 {
    opacity: 1;
    transform: none;
}

/* ═══════════════════════════════════════
   SECTION SHARED
   ═══════════════════════════════════════ */
section { padding: var(--space-xl) 0; overflow: clip; }

.section-number {
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--golden);
    margin-bottom: var(--space-sm);
}

.section-title {
    font-family: var(--font-body);
    font-size: clamp(2rem, 4vw, 3.2rem);
    font-weight: 800;
    line-height: 1.12;
    letter-spacing: -0.025em;
    max-width: 800px;
}
.section-title em {
    font-family: var(--font-display);
    font-style: normal;
    color: var(--golden);
    font-weight: 400;
    font-size: 1.1em;
}

/* ═══════════════════════════════════════
   NAVIGATION
   ═══════════════════════════════════════ */
nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    padding: 1.25rem 0;
    transition: padding 0.5s;
}
nav .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: background 0.5s, backdrop-filter 0.5s, border-radius 0.5s, border 0.5s, padding 0.5s, max-width 0.5s;
}
nav.scrolled {
    padding: 0.6rem 1.5rem;
}
nav.scrolled .container {
    background: rgba(13, 27, 42, 0.85);
    border: 1px solid rgba(124, 152, 179, 0.08);
    border-radius: 100px;
    padding: 0.5rem 1.5rem;
    max-width: 860px;
}
@supports (backdrop-filter: blur(20px)) {
    nav.scrolled .container {
        background: rgba(13, 27, 42, 0.35);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
    }
}
.nav-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}
.nav-logo svg { width: 36px; height: 36px; }
.nav-logo span {
    font-family: var(--font-display);
    font-size: 1.35rem;
    color: var(--off-white);
}
.nav-links {
    display: flex;
    align-items: center;
    gap: 2.5rem;
    list-style: none;
}
.nav-links a {
    font-size: 1rem;
    font-weight: 500;
    color: var(--soft-blue);
    transition: color 0.3s;
}
.nav-links a:hover { color: var(--golden); }
nav .nav-links .nav-cta {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--midnight);
    background: var(--golden);
    padding: 0.6rem 1.5rem;
    border-radius: 12px;
    transition: transform 0.3s, box-shadow 0.3s;
}
.nav-cta:hover {
    transform: translateY(-1px);
    box-shadow: 0 8px 30px rgba(249, 220, 92, 0.3);
}

.nav-hamburger {
    display: none;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    background: none;
    padding: 0;
    position: relative;
}
.nav-hamburger span {
    position: absolute;
    width: 20px;
    height: 2px;
    background: var(--off-white);
    transition: transform 0.3s cubic-bezier(.5,.85,.25,1.1), opacity 0.2s;
    transform-origin: center;
}
.nav-hamburger span:nth-child(1) {
    transform: translateY(-6px);
}
.nav-hamburger span:nth-child(3) {
    transform: translateY(6px);
}
.nav-hamburger.open span:nth-child(1) {
    transform: translateY(0) rotate(45deg);
}
.nav-hamburger.open span:nth-child(2) {
    opacity: 0;
}
.nav-hamburger.open span:nth-child(3) {
    transform: translateY(0) rotate(-45deg);
}

/* ═══════════════════════════════════════
   CORNER PLUS
   ═══════════════════════════════════════ */
.corner-plus {
    position: absolute;
    width: 22px;
    height: 22px;
    color: rgba(249, 220, 92, 0.45);
    z-index: 50;
}
.corner-plus.tl { top: -11px; left: -11px; }
.corner-plus.tr { top: -11px; right: -11px; }
.corner-plus.bl { bottom: -11px; left: -11px; }
.corner-plus.br { bottom: -11px; right: -11px; }
.corner-plus {
    filter: drop-shadow(0 0 2px rgba(249, 220, 92, 0.3));
}

/* ═══════════════════════════════════════
   GLOW CARD
   ═══════════════════════════════════════ */
.glow-card {
    --glow-x: -999px;
    --glow-y: -999px;
}
.glow-card::after {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(
        350px 350px at var(--glow-x) var(--glow-y),
        rgba(249, 220, 92, 0.12),
        transparent 70%
    );
    pointer-events: none;
    z-index: 1;
    opacity: 0;
    transition: opacity 0.3s;
    clip-path: inset(0);
}
.glow-card:hover::after {
    opacity: 1;
}

/* ═══════════════════════════════════════
   BUTTONS
   ═══════════════════════════════════════ */
.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--golden);
    color: var(--midnight);
    font-weight: 700;
    font-size: 0.95rem;
    padding: 1rem 2rem;
    border-radius: 12px;
    transition: transform 0.3s, box-shadow 0.3s;
}
.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 40px rgba(249, 220, 92, 0.3);
}
.btn-primary svg { width: 18px; height: 18px; }

.btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--off-white);
    font-weight: 500;
    font-size: 0.95rem;
    padding: 1rem 0;
    border-bottom: 1px solid rgba(250, 250, 250, 0.2);
    transition: border-color 0.3s, color 0.3s;
}
.btn-secondary:hover {
    border-color: var(--golden);
    color: var(--golden);
}

/* ═══════════════════════════════════════
   INVERTED CURSOR
   ═══════════════════════════════════════ */
.inverted-cursor {
    position: fixed;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: white;
    mix-blend-mode: difference;
    pointer-events: none;
    z-index: 9999;
    opacity: 0;
    transition: opacity 0.3s;
    will-change: transform;
}
.inverted-cursor.visible {
    opacity: 1;
}

/* ═══════════════════════════════════════
   FOOTER
   ═══════════════════════════════════════ */
footer {
    padding: var(--space-lg) 0 var(--space-md);
    border-top: 1px solid rgba(124, 152, 179, 0.08);
}
.footer-grid {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}
.footer-left {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}
.footer-brand {
    font-family: var(--font-display);
    font-size: 1.5rem;
    color: var(--off-white);
}
.footer-desc {
    font-size: 0.75rem;
    color: var(--soft-blue);
    opacity: 0.7;
    max-width: 340px;
    line-height: 1.6;
}
.footer-links {
    display: flex;
    gap: 2rem;
    list-style: none;
    align-items: center;
}
.footer-links a {
    font-size: 0.8rem;
    color: #9BB0C4;
    transition: color 0.3s;
}
.footer-links a:hover { color: var(--golden); }
.footer-copy {
    text-align: center;
    margin-top: var(--space-sm);
    padding-top: var(--space-sm);
    border-top: 1px solid rgba(124, 152, 179, 0.06);
    font-size: 0.72rem;
    color: #9BB0C4;
    opacity: 0.8;
}

/* ═══════════════════════════════════════
   MOBILE CTA FIXED
   ═══════════════════════════════════════ */
.mobile-cta-fixed {
    display: none;
    position: fixed;
    bottom: 1.2rem;
    right: 1rem;
    background: var(--golden);
    color: var(--midnight);
    font-weight: 700;
    font-size: 0.8rem;
    padding: 0.75rem 1.2rem;
    border-radius: 12px;
    z-index: 102;
    white-space: nowrap;
    box-shadow: 0 8px 30px rgba(249, 220, 92, 0.3);
}

/* ═══════════════════════════════════════
   PARTY BUTTON
   ═══════════════════════════════════════ */
.party-btn {
    background: var(--midnight);
    color: var(--soft-blue);
    font-size: 0.65rem;
    padding: 0.35rem 0.7rem;
    border: 1px solid var(--golden);
    border-radius: 6px;
    letter-spacing: 0.05em;
    transition: color 0.3s, transform 0.3s, border-color 0.3s;
}
.party-btn:hover {
    color: var(--golden);
    transform: scale(1.05);
}

/* ═══════════════════════════════════════
   ANIMATIONS
   ═══════════════════════════════════════ */
@keyframes fadeUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}
@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}

/* ═══════════════════════════════════════
   RESPONSIVE — SHARED
   ═══════════════════════════════════════ */
@media (max-width: 1024px) {
    .inverted-cursor { display: none; }
    .glow-card::after { display: none; }
    body, a, button, input, textarea, select, [role="button"] { cursor: auto; }
}

@media (max-width: 768px) {
    .nav-links { display: none; }
    .nav-hamburger { display: flex; }

    nav.scrolled { padding: 0.75rem 0.75rem; }
    nav.scrolled .container {
        max-width: 100%;
        border-radius: 16px;
        padding: 0.5rem 1rem;
        margin: 0;
    }

    .nav-links.open {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: rgba(13, 27, 42, 0.97);
        backdrop-filter: blur(20px);
        padding: 2rem;
        gap: 1.5rem;
        border-bottom: 1px solid rgba(249, 220, 92, 0.1);
        border-radius: 0 0 16px 16px;
    }

    .footer-grid { flex-direction: column; gap: 1.5rem; text-align: center; align-items: center; }
    .footer-left { align-items: center; }
    .footer-desc { text-align: center; max-width: 100%; }
    .footer-links { flex-wrap: wrap; justify-content: center; gap: 1rem; }
    .footer-links li:last-child { width: 100%; display: flex; justify-content: center; margin-top: 0.25rem; }
    .footer-copy { text-align: center; width: 100%; }
    .party-btn { display: none; }
    #scrollTop { display: none !important; }
    .mobile-cta-fixed {
        display: flex !important;
    }
}