/* ==========================================================================
   components.css — header, nav, footer, buttons, forms, cards, key art
   ========================================================================== */

/* ---- Site header / nav ---------------------------------------------------- */

.site-head {
  border-bottom: 1px solid var(--line);
}

.head-in {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px 24px;
  padding-block: 16px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--ink);
  font-size: 13px;
  letter-spacing: 0.2em;
}

.brand:hover {
  color: var(--ink);
  text-decoration: none;
}

.brand img {
  height: 30px;
  width: auto;
}

.nav-list {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 10px;
}

.nav-list a {
  display: inline-block;
  padding: 8px 10px; /* generous touch target */
  font-size: 13px;
  color: var(--ink-soft);
}

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

.nav-list a[aria-current="page"] {
  color: var(--accent-bright);
}

/* ---- Footer ---------------------------------------------------------------- */

.site-foot {
  border-top: 0; /* last .section already draws the line */
}

.foot-in {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 6px 24px;
  padding-block: 20px;
  font-size: 12px;
  color: var(--ink-dim);
}

/* ---- Buttons ---------------------------------------------------------------- */

.btn {
  display: inline-block;
  padding: 13px 24px;
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 600;
  line-height: 1.4;
  cursor: pointer;
  text-align: center;
  border: 1px solid transparent;
}

.btn--primary {
  background: var(--accent);
  color: #fff;
}

.btn--primary:hover {
  color: #fff;
  text-decoration: none;
}

.btn--ghost {
  background: transparent;
  color: var(--ink);
  border-color: var(--line-strong);
}

.btn--ghost:hover {
  color: var(--ink);
  border-color: var(--ink);
  text-decoration: none;
}

/* ---- Signup form -------------------------------------------------------------- */

.signup h2 {
  font-size: clamp(18px, 2.6vw, 24px);
  margin-bottom: 8px;
}

.signup .note {
  margin-bottom: 20px;
}

.signup-form {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.signup-form input[type="email"] {
  flex: 1 1 220px;
  max-width: 320px;
  background: var(--bg-raised);
  border: 1px solid var(--line-strong);
  color: var(--ink);
  padding: 13px 16px;
  font-family: var(--font-mono);
  font-size: 14px;
}

.signup-form input[type="email"]::placeholder {
  color: var(--ink-dim);
}

.signup-form input[type="email"]:focus-visible {
  border-color: var(--accent-bright);
  outline-offset: 0;
}

/* ---- Cards & lists --------------------------------------------------------------- */

.panel {
  border: 1px solid var(--line);
  padding: 24px;
  background: transparent;
}

.panel h3 {
  margin-bottom: 8px;
}

.panel p {
  font-size: 13px;
  color: var(--ink-soft);
}

/* personnel roster (cards) */
.roster {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

@media (max-width: 820px) {
  .roster {
    grid-template-columns: 1fr;
  }
}

.person {
  border: 1px solid var(--line);
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.person .index {
  font-size: 12px;
  color: var(--ink-dim);
}

.person .name {
  font-size: 20px;
  font-weight: 600;
}

.person .role {
  font-size: 13px;
  color: var(--ink-dim);
}

.person .btn {
  margin-top: 14px;
  font-size: 13px;
  padding: 10px 16px;
}

/* ---- Gameplay-capture placeholder ------------------------------------------------ */
/* Swap these for real screenshots: replace the whole .capture div with an <img>. */

.capture {
  min-height: 220px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  background: repeating-linear-gradient(
    0deg,
    var(--bg-stripe-a),
    var(--bg-stripe-a) 3px,
    var(--bg-stripe-b) 3px,
    var(--bg-stripe-b) 6px
  );
}

.capture span {
  font-size: 12px;
  color: var(--ink-dim);
  border: 1px dashed var(--line-strong);
  padding: 8px 12px;
}

/* ---- Letter Relay key art (decorative keyboard) ----------------------------------- */

.board {
  --key: clamp(30px, 7.4vw, 56px);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: calc(var(--key) * 0.125);
}

.board .row {
  display: flex;
  gap: calc(var(--key) * 0.125);
}

.key {
  position: relative;
  width: var(--key);
  height: var(--key);
}

.key--wide {
  width: calc(var(--key) * 2.125);
}

.key img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.key b {
  /* the letter, optically centered above the baked-in cap shadow */
  position: absolute;
  inset: 0 0 14% 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: calc(var(--key) * 0.4);
  font-weight: 600;
  color: var(--key-ink);
}

.key--wide b {
  font-size: calc(var(--key) * 0.26);
}

.board-legend {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 10px 28px;
  margin-top: 30px;
  font-size: 13px;
  color: var(--ink-soft);
}

.board-legend span {
  display: flex;
  align-items: center;
  gap: 8px;
}

.board-legend img {
  width: 18px;
  height: 18px;
  object-fit: contain;
}