/* Glasspass — craft beer passport aesthetic
   Palette: amber, parchment, espresso, forest */
:root {
  --amber: #C2410C;
  --amber-light: #EA580C;
  --amber-deep: #9A2E08;
  --forest: #1F4D2C;
  --parchment: #F5E6C8;
  --cream: #FBF7EE;
  --espresso: #2D1B0E;
  --ink: #1A1107;
  --muted: #76604A;
  --line: rgba(45, 27, 14, 0.12);
  --shadow: 0 1px 2px rgba(45, 27, 14, 0.06), 0 8px 24px rgba(45, 27, 14, 0.08);
  --shadow-lg: 0 4px 12px rgba(45, 27, 14, 0.10), 0 24px 48px rgba(45, 27, 14, 0.12);
  --r-sm: 6px;
  --r-md: 12px;
  --r-lg: 20px;
  --serif: 'Cormorant Garamond', 'EB Garamond', Georgia, serif;
  --sans: 'Inter', -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
}

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

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

html, body {
  font-family: var(--sans);
  color: var(--ink);
  background: var(--cream);
  background-image:
    radial-gradient(circle at 12% 10%, rgba(194, 65, 12, 0.06) 0, transparent 40%),
    radial-gradient(circle at 88% 90%, rgba(31, 77, 44, 0.05) 0, transparent 35%);
  min-height: 100vh;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--amber); text-decoration: none; }
a:hover { text-decoration: underline; }

/* Top bar */
.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 32px;
  border-bottom: 1px solid var(--line);
  background: rgba(251, 247, 238, 0.85);
  backdrop-filter: blur(8px);
  position: sticky;
  top: 0;
  z-index: 10;
}
.brand { display: flex; align-items: center; gap: 10px; }
.brand-mark { width: 32px; height: 32px; border-radius: 6px; }
.brand-text {
  font-family: var(--serif);
  font-size: 24px;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--espresso);
}
.topbar nav { display: flex; gap: 24px; }
.nav-link {
  font-size: 14px;
  color: var(--muted);
  font-weight: 500;
}

/* Hero */
.tool-wrap {
  max-width: 720px;
  margin: 0 auto;
  padding: 56px 24px 96px;
}
.tool-hero {
  text-align: center;
  margin-bottom: 40px;
}
.eyebrow {
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--amber);
  font-weight: 700;
  margin-bottom: 14px;
}
.tool-hero h1 {
  font-family: var(--serif);
  font-size: clamp(36px, 6vw, 56px);
  font-weight: 600;
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--espresso);
  margin-bottom: 14px;
}
.hero-script {
  font-style: italic;
  color: var(--amber);
}
.subhead {
  color: var(--muted);
  font-size: 17px;
}

/* Card */
.tool-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 40px;
  box-shadow: var(--shadow-lg);
  position: relative;
}
.tool-card::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: var(--r-lg);
  padding: 1px;
  background: linear-gradient(135deg, rgba(194, 65, 12, 0.25), transparent 35%, transparent 65%, rgba(31, 77, 44, 0.2));
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
}

/* Form */
.taste-form { display: flex; flex-direction: column; gap: 22px; }
.field-label { display: flex; flex-direction: column; gap: 8px; }
.label-text {
  font-size: 14px;
  font-weight: 600;
  color: var(--espresso);
}
.optional { color: var(--muted); font-weight: 400; }
.hint { font-size: 12px; color: var(--muted); }

textarea, input[type="text"], input[type="email"] {
  font-family: var(--sans);
  font-size: 16px;
  padding: 14px 16px;
  background: var(--cream);
  border: 1.5px solid var(--line);
  border-radius: var(--r-md);
  color: var(--ink);
  resize: vertical;
  transition: border-color 0.15s, box-shadow 0.15s;
  width: 100%;
}
textarea:focus, input:focus {
  outline: none;
  border-color: var(--amber);
  background: #fff;
  box-shadow: 0 0 0 3px rgba(194, 65, 12, 0.12);
}

/* Buttons */
.btn-primary {
  background: var(--amber);
  color: #fff;
  font-family: var(--sans);
  font-size: 16px;
  font-weight: 600;
  padding: 16px 24px;
  border: none;
  border-radius: var(--r-md);
  cursor: pointer;
  transition: background 0.15s, transform 0.05s;
  box-shadow: 0 1px 0 var(--amber-deep), 0 6px 14px rgba(194, 65, 12, 0.25);
}
.btn-primary:hover { background: var(--amber-light); }
.btn-primary:active { transform: translateY(1px); }
.btn-primary:disabled { background: var(--muted); cursor: wait; }

.btn-secondary {
  background: var(--espresso);
  color: var(--cream);
  font-family: var(--sans);
  font-size: 14px;
  font-weight: 600;
  padding: 12px 18px;
  border: none;
  border-radius: var(--r-md);
  cursor: pointer;
}
.btn-secondary:hover { background: var(--ink); }

.btn-text {
  background: none;
  border: none;
  color: var(--muted);
  font-size: 14px;
  text-decoration: underline;
  cursor: pointer;
  margin-top: 24px;
  font-family: var(--sans);
}

/* Results */
.results { margin-top: 8px; animation: fadeIn 0.35s ease; }
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.profile-strip {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  padding: 18px 22px;
  background: var(--parchment);
  border-radius: var(--r-md);
  margin-bottom: 28px;
}
.profile-label {
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--espresso);
  font-weight: 700;
}
.flavor-tags { display: flex; gap: 8px; flex-wrap: wrap; }
.flavor-tag {
  background: var(--espresso);
  color: var(--parchment);
  padding: 4px 12px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 500;
}

.result-section { margin-bottom: 36px; }
.section-title {
  font-family: var(--serif);
  font-size: 26px;
  font-weight: 600;
  color: var(--espresso);
  margin-bottom: 18px;
  display: flex;
  align-items: baseline;
  gap: 12px;
}
.section-num {
  font-size: 12px;
  color: var(--amber);
  font-family: var(--sans);
  letter-spacing: 0.12em;
}

.rec-list { display: flex; flex-direction: column; gap: 14px; }
.rec-card {
  padding: 18px 20px;
  border: 1px solid var(--line);
  border-left: 4px solid var(--amber);
  border-radius: var(--r-md);
  background: #fff;
  transition: transform 0.1s, box-shadow 0.15s;
}
.rec-card:hover { transform: translateX(2px); box-shadow: var(--shadow); }
.rec-card.brewery { border-left-color: var(--forest); }
.rec-name {
  font-family: var(--serif);
  font-size: 20px;
  font-weight: 600;
  color: var(--espresso);
  margin-bottom: 4px;
}
.rec-style {
  font-size: 13px;
  color: var(--amber);
  font-weight: 500;
  margin-bottom: 6px;
}
.rec-reason {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.5;
}

/* Email capture */
.email-capture {
  background: var(--parchment);
  border-radius: var(--r-md);
  padding: 28px 24px;
  margin-top: 32px;
  text-align: center;
}
.email-capture h3 {
  font-family: var(--serif);
  font-size: 24px;
  margin-bottom: 8px;
  color: var(--espresso);
}
.email-capture p {
  font-size: 14px;
  color: var(--muted);
  margin-bottom: 16px;
}
.inline-form {
  display: flex;
  gap: 8px;
  max-width: 420px;
  margin: 0 auto;
}
.inline-form input { flex: 1; }
.status {
  font-size: 13px;
  margin-top: 10px;
  min-height: 18px;
}
.status.success { color: var(--forest); font-weight: 500; }
.status.err { color: var(--amber-deep); }

.error {
  background: #FEF2F2;
  border: 1px solid #FECACA;
  color: #991B1B;
  padding: 14px 16px;
  border-radius: var(--r-md);
  margin-top: 16px;
  font-size: 14px;
}

/* How it works */
.how-it-works {
  margin-top: 72px;
  text-align: center;
}
.how-it-works h2 {
  font-family: var(--serif);
  font-size: 32px;
  margin-bottom: 32px;
  color: var(--espresso);
}
.how-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 24px;
  text-align: left;
}
.how-step {
  padding: 24px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
}
.step-num {
  font-family: var(--serif);
  font-size: 36px;
  color: var(--amber);
  font-weight: 700;
  line-height: 1;
  margin-bottom: 10px;
}
.how-step h3 {
  font-family: var(--serif);
  font-size: 20px;
  color: var(--espresso);
  margin-bottom: 6px;
}
.how-step p {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.55;
}

/* Reverse-model note */
.reverse-note {
  margin-top: 56px;
  padding: 32px;
  background: var(--espresso);
  color: var(--parchment);
  border-radius: var(--r-lg);
  text-align: center;
}
.reverse-eyebrow {
  display: block;
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--amber-light);
  font-weight: 700;
  margin-bottom: 14px;
}
.reverse-note p {
  font-family: var(--serif);
  font-size: 22px;
  font-style: italic;
  line-height: 1.45;
  max-width: 540px;
  margin: 0 auto;
}

/* Footer */
.footer {
  text-align: center;
  padding: 32px 24px;
  color: var(--muted);
  font-size: 13px;
  border-top: 1px solid var(--line);
}

/* Spinner */
.btn-spinner::after {
  content: "";
  display: inline-block;
  width: 12px;
  height: 12px;
  border: 2px solid var(--cream);
  border-top-color: transparent;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  margin-left: 8px;
  vertical-align: -2px;
}
@keyframes spin { to { transform: rotate(360deg); } }

@media (max-width: 600px) {
  .tool-card { padding: 26px 20px; }
  .inline-form { flex-direction: column; }
}