:root {
  --bg: #121212;
  --ink: #f2f2f2;
  --accent: #d9d9d9;
  --pill: #232323;
  --line: #3a3a3a;
  --font: "Anton", Impact, "Arial Narrow", sans-serif;
}

* { box-sizing: border-box; margin: 0; }

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: var(--bg);
  color: var(--ink);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

a:focus-visible,
button:focus-visible,
input:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 2px;
}

/* ---------- Sign-in bar (top of every page) ---------- */
.topbar {
  display: flex;
  justify-content: flex-end;
  padding: 0.7rem 1.25rem;
  background: #1b1b1b;
  border-bottom: 1px solid var(--line);
}

.signin {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.signin input {
  width: 11rem;
  padding: 0.5rem 0.7rem;
  border: 1px solid var(--line);
  border-radius: 2px;
  background: var(--bg);
  color: var(--ink);
  font: inherit;
  font-size: 1rem;
}

.signin input::placeholder { color: #8a8a8a; }

.signin button {
  padding: 0.5rem 1.1rem;
  border: 0;
  border-radius: 2px;
  background: var(--accent);
  color: #121212;
  font-family: var(--font);
  font-size: 1rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
}

.signin button:hover { background: #fff; }

@media (max-width: 600px) {
  .topbar { justify-content: stretch; }
  .signin { width: 100%; }
  .signin input { flex: 1 1 8rem; width: auto; }
  .signin button { flex: 1 1 100%; }
}

/* ---------- Page ---------- */
.page {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: clamp(1.5rem, 5vw, 3.5rem) 1.25rem;
  font-family: var(--font);
}

header { text-align: center; }

.brand {
  font-size: clamp(2.75rem, 11vw, 6rem);
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  line-height: 0.95;
  color: var(--ink);
  text-decoration: none;
}

nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.6rem;
  margin-top: clamp(1.25rem, 3vw, 2rem);
}

nav a {
  padding: 0.6rem 1.25rem;
  border: 1px solid var(--line);
  border-radius: 2px;
  background: var(--pill);
  color: var(--ink);
  font-weight: 400;
  font-size: 1.05rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  text-decoration: none;
  transition: background 0.15s, color 0.15s;
}

nav a:hover,
nav a[aria-current="page"] {
  background: var(--accent);
  color: #121212;
  border-color: var(--accent);
}

main {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 100%;
  margin-top: clamp(2rem, 6vw, 4rem);
}

main img {
  display: block;
  width: min(100%, 400px);
  height: auto;
  aspect-ratio: 1 / 1;
  object-fit: contain;
  border: 1px solid var(--line);
  border-radius: 2px;
  box-shadow: 0 20px 50px -20px rgba(0, 0, 0, 0.8);
}

main h1 {
  font-size: clamp(2rem, 7vw, 3.5rem);
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

main p {
  margin-top: 0.75rem;
  color: #9a9a9a;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}