:root {
  --red:    #FF1919;
  --black:  #1E1E23;
  --g10:    #646667;
  --g7:     #9A9A9C;
  --g4:     #B9BABB;
  --g1:     #D7D8D8;
  --bg:     #F4F4F4;
  --font:   'Helvetica Neue', Helvetica, Arial, sans-serif;
}
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font);
  color: var(--black);
  background: var(--bg);
  font-size: 16px;
  line-height: 1.5;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* ── Chrome ── */
.topbar    { height: 4px; background: var(--red); flex-shrink: 0; }
.bottombar { height: 4px; background: var(--red); }

header {
  background: #fff;
  padding: 14px 20px;
  border-bottom: 1px solid var(--g1);
  display: flex;
  align-items: center;
  flex-shrink: 0;
}
header img { height: 38px; display: block; }

footer {
  background: #fff;
  border-top: 1px solid var(--g1);
  padding: 16px 20px;
  text-align: center;
  font-size: 12px;
  color: var(--g7);
  line-height: 1.7;
  flex-shrink: 0;
}
footer a { color: var(--red); text-decoration: none; }

main {
  flex: 1;
  width: 100%;
  max-width: 480px;
  margin: 0 auto;
  padding: 28px 20px 40px;
}

/* ── Demo banner ── */
.demo-banner {
  background: #FFFBEA;
  border-bottom: 2px solid #F0C000;
  padding: 10px 20px;
  font-size: 13px;
  color: #6B4F00;
  text-align: center;
  flex-shrink: 0;
}

/* ── Typography ── */
.page-title    { font-size: 22px; font-weight: 700; line-height: 1.2; margin-bottom: 6px; }
.page-subtitle { font-size: 14px; color: var(--g10); margin-bottom: 24px; line-height: 1.5; }

/* ── Progress bar ── */
.progress { display: flex; gap: 4px; margin-bottom: 28px; }
.progress-step { flex: 1; height: 4px; background: var(--g1); border-radius: 2px; transition: background .3s; }
.progress-step.active { background: var(--red); }
.progress-step.done   { background: #2A7A35; }
.progress-label { font-size: 12px; color: var(--g7); margin-bottom: 8px; }

/* ── Step sections ── */
.step-section         { display: none; }
.step-section.active  { display: block; }

/* ── Landing cards ── */
.landing-intro { margin-bottom: 28px; }
.landing-intro h1 { font-size: 24px; font-weight: 700; line-height: 1.2; margin-bottom: 8px; }
.landing-intro p  { font-size: 15px; color: var(--g10); }

.path-card {
  display: flex;
  align-items: center;
  gap: 16px;
  background: #fff;
  border: 1px solid var(--g1);
  border-left: 4px solid var(--red);
  padding: 20px 16px;
  margin-bottom: 12px;
  text-decoration: none;
  color: var(--black);
  -webkit-tap-highlight-color: transparent;
  transition: box-shadow .15s;
}
.path-card:active { box-shadow: 0 2px 12px rgba(0,0,0,.1); }
.path-icon { font-size: 26px; flex-shrink: 0; }
.path-text { flex: 1; }
.path-text h2 { font-size: 17px; font-weight: 700; margin-bottom: 3px; }
.path-text p  { font-size: 13px; color: var(--g10); line-height: 1.4; }
.path-arrow { color: var(--red); font-size: 20px; font-weight: 700; }

/* ── Forms ── */
.form-group { margin-bottom: 18px; }
.form-row   { display: flex; gap: 12px; }
.form-row .form-group { flex: 1; }

label {
  display: block;
  font-size: 12px;
  font-weight: 700;
  color: var(--g10);
  text-transform: uppercase;
  letter-spacing: .05em;
  margin-bottom: 6px;
}
.optional { font-weight: 400; color: var(--g7); text-transform: none; letter-spacing: 0; font-size: 12px; }

input[type=text],
input[type=tel],
input[type=email],
input[type=number] {
  width: 100%;
  padding: 13px 14px;
  border: 1.5px solid var(--g4);
  background: #fff;
  font-size: 16px;
  font-family: var(--font);
  color: var(--black);
  outline: none;
  -webkit-appearance: none;
  border-radius: 0;
  transition: border-color .15s;
}
input:focus { border-color: var(--red); }
input::placeholder { color: var(--g7); }
.field-hint { font-size: 12px; color: var(--g7); margin-top: 5px; }

/* ── Buttons ── */
.btn {
  display: block;
  width: 100%;
  padding: 16px;
  font-size: 16px;
  font-weight: 700;
  font-family: var(--font);
  cursor: pointer;
  text-align: center;
  text-decoration: none;
  -webkit-appearance: none;
  border-radius: 0;
  border: none;
  transition: background .15s;
}
.btn-primary  { background: var(--red);  color: #fff; }
.btn-primary:hover  { background: #e00; }
.btn-primary:disabled { background: var(--g4); cursor: not-allowed; }
.btn-secondary { background: #fff; color: var(--black); border: 1.5px solid var(--g4); margin-top: 10px; }
.btn-secondary:hover { border-color: var(--black); }
.btn-link { background: none; border: none; color: var(--red); font-size: 13px; font-family: var(--font); cursor: pointer; text-decoration: underline; padding: 0; }

/* ── OTP ── */
.otp-wrap  { text-align: center; }
.otp-hint  { font-size: 14px; color: var(--g10); margin-bottom: 20px; }
.otp-dest  { font-weight: 700; color: var(--black); }
.otp-group { display: flex; gap: 8px; justify-content: center; margin-bottom: 8px; }
.otp-input {
  width: 46px; height: 58px;
  text-align: center;
  font-size: 22px; font-weight: 700;
  border: 2px solid var(--g4);
  background: #fff;
  color: var(--black);
  font-family: var(--font);
  outline: none;
  border-radius: 0;
  -webkit-appearance: none;
  transition: border-color .15s;
}
.otp-input:focus { border-color: var(--red); }
.otp-resend { margin-top: 16px; }

/* ── Checkboxes (manage) ── */
.services-card { background: #fff; border: 1px solid var(--g1); }
.services-group-label {
  padding: 12px 16px 10px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .07em;
  color: var(--g10);
  border-bottom: 1px solid var(--g1);
  background: var(--bg);
}
.service-row {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px;
  border-bottom: 1px solid var(--g1);
  cursor: pointer;
}
.service-row:last-child { border-bottom: none; }
.service-row input[type=checkbox] {
  width: 22px; height: 22px;
  accent-color: var(--red);
  flex-shrink: 0;
  cursor: pointer;
}
.service-row label {
  font-size: 15px; font-weight: 400;
  color: var(--black);
  text-transform: none; letter-spacing: 0;
  margin: 0; cursor: pointer; flex: 1;
}
.service-row label span { display: block; font-size: 12px; color: var(--g7); margin-top: 2px; }
.service-badge {
  font-size: 11px; font-weight: 700;
  text-transform: uppercase; letter-spacing: .05em;
  padding: 2px 8px;
  background: var(--g1); color: var(--g10);
}

/* ── Radio cards (opt-out) ── */
.radio-card {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  background: #fff;
  border: 1.5px solid var(--g1);
  padding: 16px;
  margin-bottom: 8px;
  cursor: pointer;
  transition: border-color .15s;
}
.radio-card.selected { border-color: var(--red); }
.radio-card input[type=radio] { width: 20px; height: 20px; accent-color: var(--red); flex-shrink: 0; margin-top: 2px; cursor: pointer; }
.radio-text strong { display: block; font-size: 15px; font-weight: 700; color: var(--black); margin-bottom: 2px; }
.radio-text span   { font-size: 13px; color: var(--g7); line-height: 1.4; }
.dynamic-input { margin-top: 12px; display: none; }
.dynamic-input.show { display: block; }

/* ── Alerts ── */
.alert { padding: 13px 15px; font-size: 14px; margin-bottom: 18px; line-height: 1.5; }
.alert-info    { background: #EEF3FF; border-left: 3px solid #5B7BE8; color: #2B3E9C; }
.alert-error   { background: #FDECEA; border-left: 3px solid var(--red); color: #7B1F1F; }
.alert-success { background: #E6F4EB; border-left: 3px solid #2A7A35; color: #1B4226; }

/* ── Success block ── */
.success-block { text-align: center; padding: 32px 0; }
.success-icon {
  width: 68px; height: 68px;
  background: #2A7A35;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 20px;
  font-size: 32px; color: #fff;
}
.success-block h2 { font-size: 22px; font-weight: 700; margin-bottom: 10px; }
.success-block p  { font-size: 15px; color: var(--g10); max-width: 300px; margin: 0 auto 24px; line-height: 1.6; }

.rule { border: none; border-top: 1px solid var(--g1); margin: 24px 0; }
.mt12 { margin-top: 12px; }
.mt20 { margin-top: 20px; }