/* Hiiro promo dispenser — brand styling (dark + violet, Unbounded headings). */
:root {
  --bg: #161616;
  --surface: #1d1d20;
  --surface-2: #25252b;
  --border: rgba(255, 255, 255, 0.10);
  --border-strong: rgba(255, 255, 255, 0.18);
  --text: #ffffff;
  --text-dim: #b6b6c0;
  --text-faint: #7c7c86;
  --violet: #a28ded;
  --violet-2: #7f6bc6;
  --accent: linear-gradient(135deg, #a28ded 0%, #7f6bc6 100%);
  --danger: #ff6b6b;
  --radius: 20px;
  --font-head: "Unbounded", system-ui, sans-serif;
  --font-body: "Inter", system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  min-height: 100%;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100dvh;
  padding: 24px;
  position: relative;
  overflow-x: hidden;
}

/* Soft violet glow behind the card. */
.glow {
  position: fixed;
  top: -25vh;
  left: 50%;
  transform: translateX(-50%);
  width: 90vw;
  max-width: 900px;
  height: 70vh;
  background: radial-gradient(
    ellipse at center,
    rgba(127, 107, 198, 0.32) 0%,
    rgba(127, 107, 198, 0.10) 38%,
    transparent 70%
  );
  filter: blur(20px);
  pointer-events: none;
  z-index: 0;
}

.card {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 460px;
  background: linear-gradient(180deg, rgba(37, 37, 43, 0.55), rgba(29, 29, 32, 0.92));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px 32px 24px;
  box-shadow: 0 30px 80px -20px rgba(0, 0, 0, 0.7), inset 0 1px 0 rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(8px);
  animation: rise 0.5s cubic-bezier(0.16, 1, 0.3, 1) both;
}

@keyframes rise {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}

.logo {
  height: 30px;
  width: auto;
  display: block;
  margin-bottom: 26px;
  opacity: 0.96;
}

.eyebrow {
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--violet);
  font-weight: 600;
  margin: 0 0 10px;
}

.headline {
  font-family: var(--font-head);
  font-weight: 600;
  font-size: clamp(24px, 6vw, 30px);
  line-height: 1.15;
  letter-spacing: -0.01em;
  margin: 0 0 10px;
}

.subtitle {
  color: var(--text-dim);
  font-size: 15px;
  line-height: 1.5;
  margin: 0 0 26px;
}

.state { animation: fade 0.35s ease both; }
@keyframes fade { from { opacity: 0; } to { opacity: 1; } }

/* --- form --- */
.field { display: block; margin-bottom: 16px; }
.field-label {
  display: block;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-dim);
  margin-bottom: 7px;
}

input[type="text"],
input[type="email"],
input[type="password"] {
  width: 100%;
  background: rgba(0, 0, 0, 0.28);
  border: 1px solid var(--border);
  border-radius: 12px;
  color: var(--text);
  font: inherit;
  font-size: 16px; /* >=16px stops iOS zoom-on-focus */
  padding: 14px 15px;
  transition: border-color 0.15s, box-shadow 0.15s, background 0.15s;
}
input::placeholder { color: var(--text-faint); }
input:focus {
  outline: none;
  border-color: var(--violet);
  box-shadow: 0 0 0 3px rgba(127, 107, 198, 0.28);
  background: rgba(0, 0, 0, 0.42);
}

.turnstile { margin: 4px 0 16px; min-height: 0; }

/* --- buttons --- */
.btn {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  border: 0;
  border-radius: 12px;
  padding: 15px 18px;
  margin-top: 4px;
  background: var(--accent);
  color: #fff;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 16px;
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.12s ease, box-shadow 0.2s ease, opacity 0.15s;
  box-shadow: 0 10px 26px -10px rgba(127, 107, 198, 0.8);
}
.btn:hover { transform: translateY(-1px); box-shadow: 0 14px 32px -10px rgba(127, 107, 198, 0.95); }
.btn:active { transform: translateY(0); }
.btn[disabled] { opacity: 0.6; cursor: not-allowed; transform: none; }
.btn-ghost {
  background: transparent;
  border: 1px solid var(--border-strong);
  box-shadow: none;
}
.btn-ghost:hover { background: rgba(255, 255, 255, 0.05); box-shadow: none; }

.spinner {
  width: 17px; height: 17px;
  border: 2px solid rgba(255, 255, 255, 0.4);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

.check {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  font-size: 13px;
  color: var(--text-dim);
  line-height: 1.45;
  margin: 0 0 12px;
  cursor: pointer;
}
.check input {
  margin: 2px 0 0;
  width: 16px;
  height: 16px;
  flex: none;
  accent-color: var(--violet);
}
.check a { color: var(--violet); text-decoration: underline; }

.fine-print {
  color: var(--text-faint);
  font-size: 12px;
  line-height: 1.5;
  margin: 16px 0 6px;
  text-align: center;
}

.error {
  color: var(--danger);
  font-size: 14px;
  margin: 0 0 14px;
  background: rgba(255, 107, 107, 0.10);
  border: 1px solid rgba(255, 107, 107, 0.25);
  border-radius: 10px;
  padding: 10px 12px;
}

/* --- success --- */
.success-label {
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin: 0 0 10px;
}
.code-box {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  background: rgba(0, 0, 0, 0.35);
  border: 1px dashed var(--border-strong);
  border-radius: 14px;
  padding: 16px 14px 16px 18px;
  margin-bottom: 18px;
}
.code-box code {
  font-family: "SFMono-Regular", ui-monospace, Menlo, Consolas, monospace;
  font-size: clamp(18px, 5vw, 22px);
  font-weight: 600;
  letter-spacing: 0.04em;
  color: #fff;
  word-break: break-all;
}
.copy-btn {
  flex: none;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--border);
  color: var(--text);
  font: inherit;
  font-size: 13px;
  font-weight: 600;
  padding: 8px 14px;
  border-radius: 9px;
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
}
.copy-btn:hover { background: rgba(255, 255, 255, 0.16); }
.copy-btn.copied { background: var(--violet); border-color: var(--violet); }

.offer-note {
  background: rgba(162, 141, 237, 0.12);
  border: 1px solid rgba(162, 141, 237, 0.30);
  color: var(--text);
  font-size: 14px;
  line-height: 1.45;
  border-radius: 12px;
  padding: 12px 14px;
  margin: 0 0 16px;
  text-align: center;
}

.steps {
  margin: 22px 0 6px;
  padding-left: 20px;
  color: var(--text-dim);
  font-size: 14px;
  line-height: 1.7;
}
.steps li { margin-bottom: 4px; }

/* --- closed --- */
.closed-icon {
  font-size: 30px;
  color: var(--violet);
  margin-bottom: 12px;
}
.closed-text {
  color: var(--text-dim);
  font-size: 16px;
  line-height: 1.55;
  margin: 0 0 22px;
}

/* --- footer --- */
.foot {
  margin-top: 26px;
  padding-top: 18px;
  border-top: 1px solid var(--border);
  color: var(--text-faint);
  font-size: 12px;
  text-align: center;
}
.foot #foot-brand { color: var(--text-dim); font-weight: 600; }

@media (max-width: 420px) {
  .card { padding: 28px 22px 20px; }
}