@import url('https://fonts.googleapis.com/css2?family=PT+Serif:ital,wght@0,400;0,700;1,400&family=Inter:wght@300;400;500;600;700&display=swap');

:root {
  --bg-primary:    #181818;
  --bg-surface:    #262829;
  --bg-surface-2:  #2f3133;
  --amber:         #ffc55e;
  --amber-light:   #ffd68a;
  --amber-glow:    rgba(255, 197, 94, 0.15);
  --amber-pale:    #fff3d6;
  --text-primary:  #ffffff;
  --text-muted:    #9ca3af;
  --border:        rgba(141, 145, 154, 0.25);
  --border-focus:  rgba(255, 197, 94, 0.5);
  --success-bg:    rgba(34, 197, 94, 0.1);
  --success-border:rgba(34, 197, 94, 0.3);
  --success-text:  #86efac;
  --error-bg:      rgba(239, 68, 68, 0.1);
  --error-border:  rgba(239, 68, 68, 0.3);
  --error-text:    #fca5a5;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { font-size: 16px; scroll-behavior: smooth; }

body {
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-family: 'Inter', sans-serif;
  font-weight: 400;
  line-height: 1.6;
  min-height: 100vh;
}

.container {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* ── Header ─────────────────────────────── */
header {
  border-bottom: 1px solid var(--border);
  padding: 1.25rem 0;
  position: sticky;
  top: 0;
  background: var(--bg-primary);
  z-index: 100;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.logo {
  font-family: 'PT Serif', serif;
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text-primary);
  text-decoration: none;
}
.logo span { color: var(--amber-light); }

.header-sub {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* ── Hero (home) ─────────────────────────── */
.hero {
  padding: 5rem 0 4rem;
  text-align: center;
}

.hero h1 {
  font-family: 'PT Serif', serif;
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 1.25rem;
}
.hero h1 em {
  font-style: normal;
  color: var(--amber-light);
}

.hero p {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 580px;
  margin: 0 auto 2.5rem;
  line-height: 1.75;
}

/* ── Buttons ─────────────────────────────── */
.btn {
  display: inline-block;
  padding: 0.75rem 1.75rem;
  border-radius: 6px;
  font-family: 'Inter', sans-serif;
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  border: 1px solid transparent;
  transition: background 0.2s, border-color 0.2s;
  line-height: 1;
}
.btn-lg { padding: 1rem 2.25rem; font-size: 1rem; }

.btn-primary { background: var(--amber); color: #111; }
.btn-primary:hover { background: var(--amber-light); color: #111; }

.btn-secondary {
  background: var(--bg-surface);
  color: var(--text-primary);
  border-color: var(--border);
}
.btn-secondary:hover { background: var(--bg-surface-2); }

.btn[disabled] { opacity: 0.5; cursor: not-allowed; }

.cta-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* ── How It Works ────────────────────────── */
.how-it-works {
  padding: 4rem 0;
  border-top: 1px solid var(--border);
}
.how-it-works h2 {
  font-family: 'PT Serif', serif;
  font-size: 1.8rem;
  text-align: center;
  margin-bottom: 2.5rem;
}

.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
}

.step {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 1.75rem;
}

.step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  background: var(--amber-glow);
  border: 1px solid var(--amber);
  border-radius: 50%;
  color: var(--amber-light);
  font-weight: 700;
  font-size: 0.9rem;
  margin-bottom: 1rem;
}
.step h3 {
  font-family: 'PT Serif', serif;
  font-size: 1.05rem;
  margin-bottom: 0.5rem;
}
.step p { color: var(--text-muted); font-size: 0.9rem; }

/* ── Page Hero (inner pages) ─────────────── */
.page-hero {
  padding: 3rem 0 2rem;
  border-bottom: 1px solid var(--border);
  margin-bottom: 2.5rem;
}
.page-hero h1 {
  font-family: 'PT Serif', serif;
  font-size: clamp(1.4rem, 3vw, 2rem);
  margin-bottom: 0.5rem;
}
.page-hero p {
  color: var(--text-muted);
  font-size: 0.95rem;
  max-width: 600px;
}

/* ── Forms ───────────────────────────────── */
.form-wrap { padding: 0 0 4rem; }

form { max-width: 680px; }

.form-section { margin-bottom: 2.5rem; }

.form-section-title {
  font-family: 'PT Serif', serif;
  font-size: 1rem;
  color: var(--amber-light);
  margin-bottom: 1.25rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--border);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.form-group {
  margin-bottom: 1.1rem;
  display: flex;
  flex-direction: column;
}
.form-hint {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin: -0.4rem 0 1rem;
}
.form-hint a { color: var(--amber-light); }

label {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-primary);
  margin-bottom: 0.4rem;
}
label .optional {
  color: var(--text-muted);
  font-weight: 400;
  font-size: 0.78rem;
  margin-left: 0.3rem;
}

input[type="text"],
input[type="email"],
input[type="tel"],
input[type="url"],
input[type="number"],
input[type="date"],
select,
textarea {
  width: 100%;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text-primary);
  font-family: 'Inter', sans-serif;
  font-size: 0.925rem;
  padding: 0.65rem 0.9rem;
  transition: border-color 0.2s, box-shadow 0.2s;
  -webkit-appearance: none;
}
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--amber);
  box-shadow: 0 0 0 3px var(--amber-glow);
}
input::placeholder, textarea::placeholder {
  color: var(--text-muted);
  opacity: 0.6;
}
select option { background: var(--bg-surface); color: var(--text-primary); }
textarea { resize: vertical; min-height: 90px; }

.checkbox-group {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 1rem;
}
.checkbox-group input[type="checkbox"] {
  width: 18px;
  height: 18px;
  min-width: 18px;
  margin-top: 2px;
  accent-color: var(--amber);
  cursor: pointer;
}
.checkbox-group label {
  margin: 0;
  font-size: 0.875rem;
  color: var(--text-muted);
  cursor: pointer;
}
.checkbox-group label a { color: var(--amber-light); }

.form-submit {
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
}
.form-submit .btn { width: 100%; text-align: center; font-size: 1rem; padding: 0.9rem; }

/* ── Alerts ──────────────────────────────── */
.alert {
  padding: 1rem 1.25rem;
  border-radius: 6px;
  font-size: 0.9rem;
  margin-bottom: 1.5rem;
  display: none;
}
.alert.success {
  background: var(--success-bg);
  border: 1px solid var(--success-border);
  color: var(--success-text);
}
.alert.error {
  background: var(--error-bg);
  border: 1px solid var(--error-border);
  color: var(--error-text);
}
.alert.show { display: block; }

/* ── Footer ──────────────────────────────── */
footer {
  border-top: 1px solid var(--border);
  padding: 2rem 0;
  text-align: center;
  color: var(--text-muted);
  font-size: 0.85rem;
}
footer a { color: var(--amber-light); text-decoration: none; }
footer a:hover { text-decoration: underline; }

/* ── Quiz ────────────────────────────────── */
.quiz-question {
  font-size: 1rem;
  font-weight: 500;
  margin-bottom: 1rem;
  line-height: 1.5;
}

.checkbox-group input[type="radio"] {
  width: 18px;
  height: 18px;
  min-width: 18px;
  margin-top: 2px;
  accent-color: var(--amber);
  cursor: pointer;
}

.quiz-result {
  max-width: 680px;
  text-align: center;
  padding: 2.5rem 0;
}
.quiz-result h2 {
  font-family: 'PT Serif', serif;
  font-size: 1.8rem;
  color: var(--amber-light);
  margin-bottom: 0.5rem;
}
.quiz-result #result-score {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
}
.quiz-result #result-message {
  color: var(--text-muted);
  font-size: 1rem;
  margin-bottom: 2rem;
}

.tshirt-congrats {
  background: var(--amber-glow);
  border: 1px solid var(--amber);
  border-radius: 10px;
  padding: 1.25rem 1.5rem;
  margin-bottom: 2rem;
  font-size: 0.95rem;
  line-height: 1.6;
}
.tshirt-congrats strong {
  color: var(--amber-light);
}

.quiz-cta {
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
}
.quiz-cta p {
  color: var(--text-muted);
  margin-bottom: 1rem;
  font-size: 0.95rem;
}

/* ── Responsive ──────────────────────────── */
@media (max-width: 600px) {
  .form-row { grid-template-columns: 1fr; }
  .header-sub { display: none; }
  .hero { padding: 3rem 0 2.5rem; }
}