/* tiia-core.css
   Tokens, reset, navigation, drawer, buttons, footer. Shared by every page on all three sites.
   Extracted from the tiiawork pages, unchanged. Site-specific colour
   overrides belong in a site.css loaded AFTER this file. */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
:root {
  --white: #EDE8DE; --off: rgba(237,232,222,0.92); --dim: rgba(237,232,222,0.72);
  --gold: #C9A227; --gold-dim: rgba(201,162,39,0.3);
  --red: #f60606; --red-dim: rgba(246,6,6,0.25);
  --ink: #0B0D0F; --ink-2: #121417; --rule: rgba(237,232,222,0.16);
  --serif: 'Playfair Display', Georgia, serif; --sans: 'Plus Jakarta Sans', sans-serif; --mono: 'IBM Plex Mono', monospace; --steel: #5B7480; --sky: #41B6F6;
}
html { scroll-behavior: smooth; }
body { background: var(--ink); color: var(--white); font-family: var(--sans); font-weight: 300; overflow-x: hidden; }
::selection { background: var(--gold-dim); color: var(--white); }
/* ── NAV ── */
nav#nav { position: fixed; top: 0; left: 0; right: 0; z-index: 200; display: flex; align-items: center; justify-content: space-between; padding: 1.6rem 3rem; transition: background 0.5s, padding 0.4s; }
nav#nav.scrolled { background: rgba(11,13,15,0.94); backdrop-filter: blur(16px); padding: 1.05rem 3rem; border-bottom: 0.5px solid var(--rule); }
.nav-logo { display: flex; align-items: center; text-decoration: none; }
.nav-logo img { height: 32px; display: block; }
/* Design247 wordmark beside the logo; no-op on sites without it */
.nav-logo span.mark { font-family: var(--serif); font-size: 0.95rem; color: var(--off); letter-spacing: 0.02em; padding-left: 0.4rem; border-left: 0.5px solid var(--rule); }
.nav-links { display: flex; gap: 2.2rem; list-style: none; align-items: center; }
.nav-links a { font-size: 0.72rem; font-weight: 400; letter-spacing: 0.14em; text-transform: uppercase; color: rgba(237,232,222,0.92); text-decoration: none; transition: color 0.2s; }
.nav-links a:hover, .nav-links a.active { color: var(--gold); }
.has-dropdown { position: relative; }
.has-dropdown::after { content: ''; position: absolute; top: 100%; left: -10px; right: -10px; height: 16px; }
.dropdown { display: none; position: absolute; top: 100%; left: 0; background: rgba(11,13,15,0.97); border: 0.5px solid var(--rule); min-width: 220px; padding: 0.5rem 0; backdrop-filter: blur(16px); list-style: none; }
.has-dropdown:hover .dropdown, .has-dropdown:focus-within .dropdown { display: block; }
.dropdown li a { display: flex; align-items: center; gap: 0.7rem; padding: 0.7rem 1.3rem; font-size: 0.68rem; letter-spacing: 0.08em; color: rgba(237,232,222,0.92); text-transform: none; text-decoration: none; transition: color 0.2s, background 0.2s; }
.dropdown li a:hover { color: var(--gold); background: rgba(201,162,39,0.06); }
.dropdown .drop-icon { width: 20px; height: 20px; object-fit: contain; opacity: 0.75; filter: brightness(0) invert(1); }
.dropdown .drop-num { color: var(--red); font-size: 0.62rem; letter-spacing: 0.1em; }
.nav-avail { display: flex; align-items: center; gap: 0.5rem; font-size: 0.65rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--gold); }
.nav-avail::before { content: ''; width: 5px; height: 5px; border-radius: 50%; background: var(--red); animation: pulse 2.5s ease infinite; }
@keyframes pulse { 0%,100%{opacity:1;transform:scale(1)} 50%{opacity:.4;transform:scale(.6)} }
.nav-burger { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 4px; background: none; border: none; }
.nav-burger span { display: block; width: 24px; height: 1.5px; background: var(--white); transition: all 0.3s; }
.nav-burger.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav-burger.open span:nth-child(2) { opacity: 0; }
.nav-burger.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }
.nav-drawer { display: none; position: fixed; top: 0; left: 0; right: 0; bottom: 0; z-index: 190; background: rgba(11,13,15,0.98); flex-direction: column; align-items: center; justify-content: center; gap: 2.1rem; overflow-y: auto; padding: 2rem 0; }
.nav-drawer.open { display: flex; }
.nav-drawer a { font-size: 1.35rem; font-family: var(--serif); font-weight: 300; color: var(--white); text-decoration: none; letter-spacing: 0.02em; transition: color 0.2s; }
.nav-drawer a:hover { color: var(--gold); }
.nav-drawer .drawer-sub { display: flex; flex-direction: column; align-items: center; gap: 0.85rem; border-top: 0.5px solid var(--rule); border-bottom: 0.5px solid var(--rule); padding: 1.3rem 0; width: 240px; }
.nav-drawer .drawer-sub a { font-size: 0.8rem; font-family: var(--sans); letter-spacing: 0.1em; text-transform: uppercase; color: rgba(237,232,222,0.85); }
@media (max-width: 768px) {
  nav#nav { padding: 1.2rem 1.5rem; }
  nav#nav.scrolled { padding: 0.9rem 1.5rem; }
  .nav-links { display: none; }
  .nav-avail { display: none; }
  .nav-burger { display: flex; }
}
.reveal { opacity: 0; transform: translateY(20px); transition: opacity 0.9s cubic-bezier(0.25,0.46,0.45,0.94), transform 0.9s cubic-bezier(0.25,0.46,0.45,0.94); }
.reveal.visible { opacity: 1; transform: none; }
/* ── FOOTER ── */
footer { border-top: 0.5px solid var(--rule); padding: 2.5rem 3rem; display: flex; align-items: center; justify-content: space-between; background: var(--ink); flex-wrap: wrap; gap: 1.5rem; }
.footer-logo { display: flex; align-items: center; text-decoration: none; }
.footer-logo img { height: 26px; display: block; }
.footer-links { display: flex; gap: 2rem; flex-wrap: wrap; }
.footer-links a { font-size: 0.68rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--dim); text-decoration: none; transition: color 0.2s; }
.footer-links a:hover { color: var(--white); }
.footer-social { display: flex; gap: 1.2rem; }
.footer-social a { color: var(--dim); font-size: 0.9rem; transition: color 0.2s; }
.footer-social a:hover { color: var(--gold); }
.footer-meta { font-size: 0.65rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--dim); width: 100%; text-align: center; padding-top: 1rem; border-top: 0.5px solid var(--rule); margin-top: 0.5rem; }
@media (max-width: 768px) {
  footer { flex-direction: column; gap: 1.2rem; padding: 2rem 1.5rem; text-align: center; }
  .footer-links { justify-content: center; }
  .footer-social { justify-content: center; }
}

/* ── BUTTONS ── */
.btn-contact, .btn-ghost { display: inline-flex; align-items: center; gap: 0.6rem; padding: 0.9rem 2rem; border: 0.5px solid rgba(201,162,39,0.5); color: var(--gold); font-size: 0.72rem; font-weight: 400; letter-spacing: 0.14em; text-transform: uppercase; text-decoration: none; transition: background 0.3s, border-color 0.3s, color 0.3s; white-space: nowrap; }
.btn-contact:hover, .btn-ghost:hover { background: var(--gold); border-color: var(--gold); color: var(--ink); }
.btn-ghost { border-color: var(--rule); color: var(--off); }
.btn-ghost:hover { background: var(--off); color: var(--ink); border-color: var(--off); }