/* ─── Design Tokens ─────────────────────────────────────── */
:root {
    --rose:       #D5346F;
    --rose-dim:   rgba(213, 52, 111, 0.12);
    --rose-glow:  rgba(213, 52, 111, 0.25);
    --rose-hover: #B42456;
    --ink:        #080808;
    --surface:    #0e0e0e;
    --surface-2:  #161616;
    --border:     rgba(255,255,255,0.07);
    --border-2:   rgba(255,255,255,0.04);
    --text:       #f0f0f0;
    --text-sub:   #888;
    --text-muted: #555;
    --radius-sm:  10px;
    --radius-md:  16px;
    --radius-lg:  24px;
    --ease:       cubic-bezier(0.4, 0, 0.2, 1);
}

/* ─── Reset & Base ──────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
    font-family: 'Inter', system-ui, sans-serif;
    background: var(--ink);
    color: var(--text);
    min-height: 100vh;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }

/* ─── Utility ───────────────────────────────────────────── */
.container {
    width: min(1120px, 92vw);
    margin-inline: auto;
}

/* Scroll-reveal */
.reveal {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}
.reveal.visible {
    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; }

/* ─── Header / Nav ──────────────────────────────────────── */
header {
    position: sticky;
    top: 0;
    z-index: 900;
    background: rgba(8, 8, 8, 0.82);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-2);
    padding: 0 clamp(20px, 5vw, 48px);
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    font-family: 'Cormorant Garamond', sans-serif;
    font-weight: 700;
    font-size: 40px;
    letter-spacing: 3px;
    color: var(--text);
    margin-bottom: 8.5px;
}
.logo-dot {
    color: var(--rose);
    font-size: 60px;
}

.nav-right {
    display: flex;
    align-items: center;
    gap: 24px;
}

.nav-tagline {
    font-size: 13px;
    color: var(--text-sub);
    font-weight: 400;
    letter-spacing: 0.02em;
}

.btn-nav {
    font-size: 13px;
    font-weight: 600;
    padding: 9px 22px;
    border-radius: 40px;
    border: 1px solid rgba(213, 52, 111, 0.5);
    color: var(--text);
    background: transparent;
    cursor: pointer;
    transition: background 0.25s var(--ease), border-color 0.25s var(--ease), box-shadow 0.25s var(--ease);
    letter-spacing: 0.03em;
}
.btn-nav:hover {
    background: var(--rose);
    border-color: var(--rose);
    box-shadow: 0 0 20px var(--rose-glow);
}

/* ─── Footer ────────────────────────────────────────────── */
footer {
    background: var(--surface);
    border-top: 1px solid var(--border-2);
    padding: 0 0 32px;
}
.footer-inner {
    display: flex;
    flex-direction: column;
    gap: 40px;
}
.footer-brand {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 16px;
    padding-bottom: 32px;
}
.footer-logo {
    font-family: 'Cormorant Garamond', sans-serif;
    font-weight: 700;
    font-size: 40px;
    letter-spacing: 3px;
    color: var(--text);
    margin-bottom: 6px;
}
.footer-logo-dot {
    color: var(--rose);
    font-size: 60px;
}
.footer-tagline {
    font-size: 13px;
    color: var(--text-sub);
    line-height: 1.6;
    max-width: 280px;
}

.footer-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 8px 28px;
    align-items: center;
}
.footer-nav a, .footer-nav button {
    font-size: 13px;
    color: var(--text-sub);
    transition: color 0.2s;
    padding: 4px 0;
    white-space: nowrap;
}
.footer-nav a:hover { color: var(--text); }

.footer-bottom {
    border-top: 1px solid var(--border-2);
    padding-top: 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
}
.footer-copy {
    font-size: 12px;
    color: var(--text-muted);
}
.footer-sitemap-btn {
    font-size: 12px;
    color: var(--text-sub);
    background: none;
    border: none;
    cursor: pointer;
    transition: color 0.2s;
}
.footer-sitemap-btn:hover { color: var(--rose); }

@media (max-width: 600px) {
    .footer-brand { flex-direction: column; align-items: flex-start; }
    .footer-bottom { flex-direction: column; align-items: flex-start; }
}

/* ─── Sitemap Drawer ────────────────────────────────────── */
dialog#sitemapDrawer {
    margin: auto auto 0 auto;
    width: 100%;
    max-width: 640px;
    background: rgba(12, 12, 12, 0.96);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border: 1px solid var(--border);
    border-bottom: none;
    border-radius: 24px 24px 0 0;
    padding: 20px;
    box-sizing: border-box;
    color: var(--text);
    overflow-y: auto;
    max-height: 85vh;
    z-index: 10000;
    transform: translateY(100%);
    transition: transform 0.35s var(--ease), display 0.35s allow-discrete, overlay 0.35s allow-discrete;
}
dialog#sitemapDrawer[open] { transform: translateY(0); }
@starting-style {
    dialog#sitemapDrawer[open] { transform: translateY(100%); }
}
dialog#sitemapDrawer::backdrop {
    background: rgba(0,0,0,0.7);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    opacity: 0;
    transition: opacity 0.3s ease, display 0.35s allow-discrete, overlay 0.35s allow-discrete;
}
dialog#sitemapDrawer[open]::backdrop { opacity: 1; }
@starting-style {
    dialog#sitemapDrawer[open]::backdrop { opacity: 0; }
}

.drawer-handle {
    width: 40px; height: 4px;
    background: rgba(255,255,255,0.2);
    border-radius: 2px;
    margin: 0 auto 16px;
    cursor: grab;
}
.sitemap-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--border-2);
}
.sitemap-head h2 {
    font-size: 18px;
    font-weight: 700;
    color: var(--text);
}
.sitemap-head p { font-size: 12px; color: var(--text-sub); margin-top: 2px; }
.sitemap-close-btn {
    width: 34px; height: 34px;
    border-radius: 50%;
    border: 1px solid var(--border);
    background: rgba(255,255,255,0.04);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--text);
    transition: background 0.2s, border-color 0.2s;
}
.sitemap-close-btn:hover {
    background: var(--rose-dim);
    border-color: rgba(213,52,111,0.4);
    color: var(--rose);
}
.sitemap-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
}
@media (max-width: 480px) { .sitemap-grid { grid-template-columns: 1fr; } }

.sitemap-item {
    background: rgba(255,255,255,0.02);
    border: 1px solid var(--border-2);
    border-radius: var(--radius-sm);
    padding: 13px 15px;
    transition: background 0.2s, border-color 0.2s, transform 0.2s;
}
.sitemap-item:hover {
    background: var(--rose-dim);
    border-color: rgba(213,52,111,0.3);
    transform: translateY(-2px);
}
.sitemap-item-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--text);
}
.sitemap-item:hover .sitemap-item-title { color: var(--rose); }
.sitemap-item-desc {
    font-size: 11px;
    color: var(--text-sub);
    margin-top: 2px;
}

/* ─── Animations ────────────────────────────────────────── */
@keyframes fade-up {
    from { opacity: 0; transform: translateY(24px); }
    to { opacity: 1; transform: translateY(0); }
}