/* ShapeMorph landing — nav, HUD, preloader, cards, phone frame, footer */

/* ---------- Top nav ---------- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.9rem var(--gutter);
  transition: background 0.4s, backdrop-filter 0.4s, border-color 0.4s;
  border-bottom: 1px solid transparent;
}

.nav.scrolled {
  background: rgba(5, 8, 16, 0.72);
  backdrop-filter: blur(14px);
  border-bottom-color: var(--line);
}

.nav-brand {
  font-family: var(--font-hud);
  font-weight: 800;
  font-size: 1rem;
  letter-spacing: 0.22em;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.7em;
}

.nav-brand img { width: 30px; height: 30px; border-radius: 8px; }

.nav .btn { padding: 0.65em 1.3em; font-size: 0.875rem; }

/* ---------- Tier HUD (fixed, bottom-left) ---------- */
.tier-hud {
  position: fixed;
  left: var(--gutter);
  bottom: 1.6rem;
  z-index: 15;
  display: flex;
  align-items: center;
  gap: 0.8rem;
  font-family: var(--font-hud);
  font-size: 0.7rem;
  letter-spacing: 0.24em;
  color: var(--text-2);
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.5s;
}

.tier-hud.on { opacity: 1; }

.tier-hud svg { width: 30px; height: 30px; overflow: visible; }

.tier-hud svg path {
  stroke: rgba(255, 255, 255, 0.5);
  stroke-width: 1.4;
  transition: fill 0.4s;
}

.tier-hud .tier-label b { color: var(--text-1); font-weight: 700; }
.tier-hud .tier-name { display: block; letter-spacing: 0.14em; color: var(--accent-soft); transition: color 0.6s; }

/* ---------- Preloader ---------- */
.preloader {
  position: fixed;
  inset: 0;
  z-index: 50;
  display: grid;
  place-items: center;
  background: var(--bg-0);
  transition: opacity 0.6s, visibility 0.6s;
}

.preloader.done { opacity: 0; visibility: hidden; }

.preloader-inner { text-align: center; }

.preloader svg { width: 74px; height: 74px; margin-inline: auto; overflow: visible; }

.preloader svg .morph {
  fill: var(--accent);
  stroke: rgba(255, 255, 255, 0.5);
  stroke-width: 1.4;
  transition: fill 0.4s;
}

.preloader .pct {
  margin-top: 1.2rem;
  font-family: var(--font-hud);
  font-size: 0.8rem;
  letter-spacing: 0.3em;
  color: var(--text-2);
}

.preloader .skip {
  margin-top: 2rem;
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-3);
  border-bottom: 1px solid var(--line);
  padding-bottom: 2px;
}

/* ---------- Cards ---------- */
.card {
  position: relative;
  padding: 1.8rem;
  border-radius: var(--radius);
  background: rgba(15, 23, 42, 0.55);
  border: 1px solid var(--line);
  backdrop-filter: blur(12px);
  transition: border-color 0.4s, transform 0.4s var(--ease-out);
}

.card:hover { border-color: var(--accent-line); transform: translateY(-4px); }

.card h3 {
  font-family: var(--font-display);
  font-size: var(--step-h3);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  display: flex;
  align-items: center;
  gap: 0.6em;
}

.card p { margin-top: 0.7em; color: var(--text-2); font-size: 0.95rem; }

.card .icon {
  width: 2.4em;
  height: 2.4em;
  flex: none;
  display: grid;
  place-items: center;
  border-radius: 12px;
  background: var(--accent-dim);
  transition: background 0.6s;
}

.card .icon svg { width: 1.5em; height: 1.5em; stroke: var(--accent-soft); fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; transition: stroke 0.6s; }

.tag {
  display: inline-block;
  margin-top: 1rem;
  padding: 0.3em 0.85em;
  border-radius: 999px;
  font-family: var(--font-hud);
  font-size: 0.66rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  border: 1px solid;
}

.tag-common    { color: #86efac; border-color: rgba(134, 239, 172, 0.35); }
.tag-rare      { color: #7dd3fc; border-color: rgba(125, 211, 252, 0.35); }
.tag-epic      { color: #c4b5fd; border-color: rgba(196, 181, 253, 0.35); }
.tag-legendary { color: var(--gold-soft); border-color: rgba(251, 191, 36, 0.4); }

/* ---------- Phone frame ---------- */
.phone {
  position: relative;
  width: min(320px, 78vw);
  aspect-ratio: 9 / 19.5;
  border-radius: 44px;
  padding: 10px;
  background: linear-gradient(160deg, #232c41, #0b101e 60%);
  border: 1px solid rgba(148, 163, 184, 0.25);
  box-shadow:
    0 40px 90px -30px rgba(0, 0, 0, 0.8),
    0 0 80px -30px var(--accent);
  transition: box-shadow 0.6s;
}

.phone::after {
  content: "";
  position: absolute;
  top: 20px;
  left: 50%;
  transform: translateX(-50%);
  width: 26%;
  height: 20px;
  border-radius: 12px;
  background: #05070d;
}

.phone video, .phone img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 34px;
  background: var(--bg-1);
}

/* ---------- Store buttons ---------- */
.store-row { display: flex; flex-wrap: wrap; gap: 0.9rem; margin-top: 2.4rem; }

.store-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.8em;
  padding: 0.8em 1.5em;
  border-radius: 16px;
  background: var(--text-1);
  color: #0b0f1c;
  text-decoration: none;
  line-height: 1.15;
  transition: transform 0.25s var(--ease-out), box-shadow 0.3s;
}

.store-btn.alt { background: rgba(15, 23, 42, 0.6); color: var(--text-1); border: 1px solid var(--line); backdrop-filter: blur(8px); }

.store-btn:hover { transform: translateY(-3px); box-shadow: 0 16px 40px -16px var(--accent); }

/* Store not live yet: present but visibly inert, no hover lift, no pointer. */
.store-btn.is-soon { opacity: 0.5; cursor: default; }

.store-btn.is-soon:hover { transform: none; box-shadow: none; }

.store-btn svg { width: 1.7em; height: 1.7em; flex: none; }

.store-btn small { display: block; font-size: 0.66em; font-weight: 500; opacity: 0.75; letter-spacing: 0.06em; text-transform: uppercase; }

.store-btn b { font-size: 1.02em; font-weight: 700; }

/* ---------- Social icons ---------- */
.social-row { display: flex; gap: 0.8rem; }

.social-row a {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  border: 1px solid var(--line);
  transition: border-color 0.3s, transform 0.3s var(--ease-out), background 0.3s;
}

.social-row a:hover { border-color: var(--accent-line); background: var(--accent-dim); transform: translateY(-3px); }

.social-row svg { width: 20px; height: 20px; fill: var(--text-2); transition: fill 0.3s; }

.social-row a:hover svg { fill: var(--text-1); }

/* ---------- Footer ---------- */
.footer {
  position: relative;
  z-index: 1;
  border-top: 1px solid var(--line);
  padding: 3.5rem var(--gutter) 4.5rem;
  max-width: 1520px;
  margin-inline: auto;
  display: grid;
  gap: 2.2rem;
}

.footer-top { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 1.5rem; }

.footer nav { display: flex; flex-wrap: wrap; gap: 1.6rem; font-size: 0.875rem; color: var(--text-2); }

.footer nav a { text-decoration: none; }
.footer nav a:hover { color: var(--text-1); }

.footer .fine {
  font-size: 0.78rem;
  color: var(--text-3);
  max-width: 62em;
}