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

:root {
  --bg:        #00000000;
  --surface:   #FFFDF8;
  --ink:       #1A1714;
  --ink-muted: #7A7065;
  --accent:    #8dc63f;
  --accent-lt: #e3f0d0;
  --border:    #e3f0d0;
  --radius:    14px;
  --radius-sm: 8px;
  --font-head: 'DM Serif Display', Georgia, serif;
  --font-body: 'DM Sans', sans-serif;
  --trans:     0.22s cubic-bezier(.4,0,.2,1);
}

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--ink);
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem 1rem;
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.75' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.04'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 0;
}

.card {
  position: relative;
  z-index: 1;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: 0 4px 32px rgba(26,23,20,.07), 0 1px 4px rgba(26,23,20,.05);
  width: 100%;
  max-width: 540px;
  overflow: hidden;
}

.progress-track {
  height: 3px;
  background: var(--border);
}
.progress-fill {
  height: 100%;
  background: var(--accent);
  transition: width 0.4s cubic-bezier(.4,0,.2,1);
}

.card-inner {
  padding: 2.5rem 2.8rem 2.8rem;
}

.step-label {
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: .55rem;
}

h1 {
  font-family: var(--font-head);
  font-size: 1.85rem;
  line-height: 1.18;
  color: var(--ink);
  margin-bottom: .5rem;
}

.subtitle {
  font-size: .88rem;
  color: var(--ink-muted);
  margin-bottom: 2rem;
  line-height: 1.5;
}

.step { display: none; animation: fadeUp .3s ease forwards; }
.step.active { display: block; }

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── Recurrence buttons ── */
.recurrence-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-auto-rows: 1fr;
  gap: .75rem;
  margin-top: .5rem;
}

.rec-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: .45rem;
  padding: 1.3rem .75rem;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  cursor: pointer;
  transition: border-color var(--trans), background var(--trans), transform var(--trans);
  font-family: var(--font-body);
  color: var(--ink);
}
.rec-btn.selected {
  background: var(--accent-lt);
  border-color: var(--accent);
}
.rec-btn:hover {
  border-color: var(--accent);
  background: var(--accent-lt);
  transform: translateY(-2px);
}
.rec-btn .rec-title { font-weight: 600; font-size: .88rem; }
.rec-btn .rec-sub { font-size: .74rem; color: var(--ink-muted); text-align: center; }

/* ── Qty ── */
.qty-wrap {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin: .5rem 0 1.5rem;
}
.qty-btn {
  width: 44px; height: 44px;
  border-radius: 50%;
  border: 1.5px solid var(--border);
  background: var(--surface);
  font-size: 1.3rem;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: border-color var(--trans), background var(--trans);
  color: var(--ink);
  flex-shrink: 0;
}
.qty-btn:hover { border-color: var(--accent); background: var(--accent-lt); }

#qty-input {
  flex: 1;
  text-align: center;
  font-family: var(--font-head);
  font-size: 2.4rem;
  color: var(--ink);
  border: none;
  background: transparent;
  outline: none;
  width: 0;
}
#qty-input::-webkit-inner-spin-button,
#qty-input::-webkit-outer-spin-button { -webkit-appearance: none; }
#qty-input[type=number] { -moz-appearance: textfield; }

/* ── Selection badge ── */
.selection-badge {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  background: var(--accent-lt);
  color: var(--accent);
  border-radius: 99px;
  padding: .3rem .85rem;
  font-size: .8rem;
  font-weight: 600;
  margin-bottom: 1.2rem;
}
.selection-badge .dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--accent);
}

/* ── Form fields ── */
.field-group { display: grid; gap: 1rem; margin-bottom: 1.5rem; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.field-row-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 1rem; }

.field label {
  display: block;
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--ink-muted);
  margin-bottom: .35rem;
}
.field label .opt { font-weight: 400; color: var(--border); margin-left: .2em; }

.field input, .field textarea {
  width: 100%;
  padding: .72rem 1rem;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--surface);
  font-family: var(--font-body);
  font-size: .92rem;
  color: var(--ink);
  outline: none;
  transition: border-color var(--trans), box-shadow var(--trans);
  resize: none;
}
.field input:focus, .field textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-lt);
}
.field input.error, .field textarea.error { border-color: #c0392b; }
.field .err-msg {
  font-size: .74rem;
  color: #c0392b;
  margin-top: .3rem;
  display: none;
}
.field input.error + .err-msg,
.field textarea.error + .err-msg { display: block; }

/* Locked / readonly fields */
.field input[readonly] {
  background: #f5f5f0;
  color: var(--ink-muted);
  cursor: not-allowed;
  border-color: var(--border);
}
.field input[readonly]:focus {
  border-color: var(--border);
  box-shadow: none;
}
.field .locked-hint {
  font-size: .7rem;
  color: var(--ink-muted);
  margin-top: .25rem;
  display: flex;
  align-items: center;
  gap: .3rem;
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  padding: .82rem 1.8rem;
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: .9rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: background var(--trans), transform var(--trans), box-shadow var(--trans);
}
.btn-primary { background: var(--ink); color: #fff; width: 100%; }
.btn-primary:hover {
  background: var(--accent);
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(141,198,63,.3);
}
.btn-primary:disabled { opacity: .5; cursor: not-allowed; transform: none; }

.btn-ghost {
  background: transparent;
  color: var(--ink-muted);
  border: 1.5px solid var(--border);
}
.btn-ghost:hover { border-color: var(--ink); color: var(--ink); }

.btn-row { display: flex; gap: .75rem; align-items: center; }
.btn-row .btn-ghost { flex-shrink: 0; }
.btn-row .btn-primary { flex: 1; }

/* ── Quote card ── */
.quote-card {
  background: linear-gradient(135deg, #f8fdf2 0%, #edf7db 100%);
  border: 1.5px solid var(--accent-lt);
  border-radius: var(--radius);
  padding: 1.5rem 1.6rem;
  margin-bottom: 1.8rem;
  position: relative;
  overflow: hidden;
}
.quote-card::before {
  content: '';
  position: absolute;
  top: 0; right: 0;
  width: 80px; height: 80px;
  background: radial-gradient(circle, rgba(141,198,63,.18) 0%, transparent 70%);
}
.quote-card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 1.1rem;
}
.quote-card-label {
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: .2rem;
}
.quote-card-ref {
  font-size: .72rem;
  color: var(--ink-muted);
}
.quote-price {
  text-align: right;
}
.quote-price-amount {
  font-family: var(--font-head);
  font-size: 2rem;
  line-height: 1;
  color: var(--ink);
}
.quote-price-period {
  font-size: .74rem;
  color: var(--ink-muted);
  margin-top: .15rem;
}
.quote-divider {
  height: 1px;
  background: var(--border);
  margin: .9rem 0;
}
.quote-details {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: .6rem .5rem;
}
.quote-detail-item {}
.quote-detail-label {
  font-size: .68rem;
  font-weight: 600;
  letter-spacing: .07em;
  text-transform: uppercase;
  color: var(--ink-muted);
  margin-bottom: .1rem;
}
.quote-detail-value {
  font-size: .88rem;
  font-weight: 600;
  color: var(--ink);
}
.quote-zone-badge {
  display: inline-flex;
  align-items: center;
  gap: .3rem;
  background: var(--accent-lt);
  color: var(--accent);
  border-radius: 99px;
  padding: .2rem .6rem;
  font-size: .72rem;
  font-weight: 700;
}

/* ── Card number formatting ── */
.card-number-wrap { position: relative; }
.card-number-wrap input { letter-spacing: .06em; }
.card-type-icon {
  position: absolute;
  right: .9rem;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.2rem;
  pointer-events: none;
}

/* ── reCAPTCHA notice ── */
.recap-note {
  font-size: .72rem;
  color: var(--ink-muted);
  margin-top: 1rem;
  line-height: 1.5;
  text-align: center;
}
.recap-note a { color: var(--accent); }

/* ── Success state ── */
#step-success { text-align: center; padding: 1rem 0; }
.success-icon {
  width: 64px; height: 64px;
  border-radius: 50%;
  background: #e6f4ea;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.9rem;
  margin: 0 auto 1.25rem;
}
#step-success h1 { font-size: 1.55rem; margin-bottom: .5rem; }
#step-success p  { color: var(--ink-muted); font-size: .9rem; line-height: 1.6; }

/* ── Honeypot ── */
.hp-field { position: absolute; left: -9999px; opacity: 0; pointer-events: none; }

/* ── Responsive ── */
@media (max-width: 480px) {
  .card-inner { padding: 1.8rem 1.5rem 2rem; }
  .recurrence-grid { grid-template-columns: 1fr; }
  .field-row, .field-row-3 { grid-template-columns: 1fr; }
  h1 { font-size: 1.5rem; }
  .quote-details { grid-template-columns: 1fr; }
}