@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700&display=swap');

:root {
  --green-dark:   #0d5c2e;
  --green-mid:    #16883f;
  --green-accent: #22c55e;
  --green-light:  #86efac;
  --green-glow:   rgba(34,197,94,0.18);
  --green-valid:  #16a34a;
  --red-err:      #dc2626;
  --yellow-warn:  #d97706;

  --card-bg:      rgba(255,255,255,0.88);
  --card-border:  rgba(255,255,255,0.6);
  --input-bg:     rgba(255,255,255,0.95);
  --input-border: #d1d5db;

  --text:         #0f2018;
  --text-muted:   #4b5563;
  --text-subtle:  #9ca3af;

  --radius:       10px;
  --radius-lg:    18px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  font-family: 'Plus Jakarta Sans', sans-serif;
  min-height: 100vh;
  padding: 40px 20px 80px;
  position: relative;
  overflow-x: hidden;
  color: var(--text);
}



body::after {
  content: '';
  position: fixed;
  inset: 0;
  background: linear-gradient(135deg,rgba(13,92,46,0.72) 0%,rgba(22,136,63,0.60) 40%,rgba(15,60,30,0.78) 100%);
  backdrop-filter: blur(3px);
  -webkit-backdrop-filter: blur(3px);
  z-index: -1;
}

.page-wrapper { max-width: 800px; margin: 0 auto; position: relative; z-index: 1; }

/* Header */
.page-header { text-align: center; margin-bottom: 32px; animation: fadeDown 0.6s ease both; }
.page-header .logo-mark {
  display: inline-flex; align-items: center; justify-content: center;
  width: 58px; height: 58px; border-radius: 16px;
  background: linear-gradient(135deg, var(--green-accent), var(--green-dark));
  margin-bottom: 16px;
  box-shadow: 0 8px 32px rgba(34,197,94,0.4);
}
.page-header .logo-mark svg { width: 28px; height: 28px; fill: #fff; }
.page-header h1 {
  font-size: 2rem; font-weight: 700; color: #fff;
  letter-spacing: -0.02em; text-shadow: 0 2px 12px rgba(0,0,0,0.3); margin-bottom: 6px;
}
.page-header p { color: rgba(255,255,255,0.75); font-size: 0.9rem; font-weight: 300; }

/* Card */
.card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 24px 64px rgba(0,0,0,0.25), 0 1px 0 rgba(255,255,255,0.8) inset;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  animation: fadeUp 0.6s ease 0.1s both;
}

/* Steps bar */
.steps-bar { display: flex; background: #f0fdf4; border-bottom: 1px solid #d1fae5; overflow-x: auto; }
.step-tab {
  flex: 1; min-width: 100px; padding: 16px 10px;
  display: flex; align-items: center; gap: 8px;
  cursor: pointer; border: none; background: transparent;
  color: var(--text-subtle); font-family: inherit;
  font-size: 0.75rem; font-weight: 600; letter-spacing: 0.04em; text-transform: uppercase;
  transition: all 0.25s; border-bottom: 2px solid transparent; margin-bottom: -1px; white-space: nowrap;
}
.step-tab:hover { color: var(--green-mid); }
.step-tab.active { color: var(--green-dark); border-bottom-color: var(--green-accent); background: rgba(34,197,94,0.06); }
.step-tab.done   { color: var(--green-valid); }
.step-num {
  width: 22px; height: 22px; border-radius: 50%; background: #e5e7eb;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.68rem; font-weight: 700; flex-shrink: 0; color: #6b7280; transition: all 0.25s;
}
.step-tab.active .step-num { background: var(--green-accent); color: #fff; box-shadow: 0 2px 8px rgba(34,197,94,0.4); }
.step-tab.done .step-num   { background: var(--green-valid); color: #fff; }

/* Sections */
.form-section { display: none; padding: 32px 40px; animation: fadeIn 0.3s ease; }
.form-section.active { display: block; }

.section-label {
  font-size: 0.68rem; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--green-dark); margin-bottom: 20px;
  display: flex; align-items: center; gap: 10px;
}
.section-label::after { content: ''; flex: 1; height: 1px; background: linear-gradient(90deg,#d1fae5,transparent); }

/* Grids */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.grid-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 16px; }
.mt { margin-top: 16px; }

/* Form group */
.form-group { display: flex; flex-direction: column; gap: 5px; }
.form-group label { font-size: 0.77rem; font-weight: 600; color: var(--text-muted); }

.form-group input,
.form-group select {
  background: var(--input-bg);
  border: 1.5px solid var(--input-border);
  border-radius: var(--radius);
  padding: 10px 14px;
  color: var(--text);
  font-family: inherit; font-size: 0.9rem; font-weight: 400;
  transition: border-color 0.2s, box-shadow 0.2s, background 0.2s;
  outline: none; width: 100%; -webkit-appearance: none;
}
.form-group input:focus,
.form-group select:focus {
  border-color: var(--green-accent);
  box-shadow: 0 0 0 3px var(--green-glow);
  background: #fff;
}
.form-group input::placeholder { color: var(--text-subtle); }

/* Valid / Invalid */
.form-group input.valid,
.form-group select.valid {
  border-color: var(--green-valid) !important;
  background: #f0fdf4 !important;
  box-shadow: 0 0 0 3px rgba(22,163,74,0.12) !important;
}
.form-group input.invalid,
.form-group select.invalid {
  border-color: var(--red-err) !important;
  background: #fff5f5 !important;
  box-shadow: 0 0 0 3px rgba(220,38,38,0.10) !important;
}

/* Input wrapper with icon */
.input-wrapper { position: relative; }
.input-wrapper .field-icon {
  position: absolute; right: 11px; top: 50%;
  transform: translateY(-50%);
  font-size: 0.85rem; pointer-events: none;
  opacity: 0; transition: opacity 0.2s; font-style: normal;
}
.input-wrapper input.valid   ~ .field-icon { opacity: 1; color: var(--green-valid); }
.input-wrapper input.invalid ~ .field-icon { opacity: 1; color: var(--red-err); }
.input-wrapper input { padding-right: 34px; }

/* Select */
.form-group select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%236b7280' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px; cursor: pointer;
}
.form-group select option { background: #fff; color: var(--text); }

/* Password */
.pass-wrapper { position: relative; }
.pass-wrapper input { padding-right: 42px !important; }
.toggle-pass {
  position: absolute; right: 10px; top: 50%; transform: translateY(-50%);
  background: none; border: none; cursor: pointer;
  color: var(--text-subtle); padding: 4px;
  display: flex; align-items: center; font-size: 1rem;
  transition: color 0.2s; z-index: 2;
}
.toggle-pass:hover { color: var(--green-mid); }

/* Strength meter */
.strength-bar { height: 4px; border-radius: 2px; background: #e5e7eb; overflow: hidden; margin-top: 6px; }
.strength-fill { height: 100%; border-radius: 2px; width: 0; transition: width 0.35s, background 0.35s; }
.strength-fill.weak   { background: var(--red-err); }
.strength-fill.fair   { background: var(--yellow-warn); }
.strength-fill.strong { background: var(--green-valid); }
.strength-msg { font-size: 0.72rem; margin-top: 4px; font-weight: 600; }
.strength-msg.weak   { color: var(--red-err); }
.strength-msg.fair   { color: var(--yellow-warn); }
.strength-msg.strong { color: var(--green-valid); }

.pw-requirements { font-size: 0.72rem; color: var(--text-subtle); margin-top: 6px; line-height: 1.7; display: flex; flex-wrap: wrap; gap: 4px 14px; }
.pw-req-item { display: flex; align-items: center; gap: 4px; transition: color 0.2s; }
.pw-req-item.met { color: var(--green-valid); }
.pw-req-item .req-dot { width: 6px; height: 6px; border-radius: 50%; background: currentColor; flex-shrink: 0; }

/* Hints */
.field-hint { font-size: 0.71rem; color: var(--text-subtle); }
.field-err  { font-size: 0.71rem; color: var(--red-err); display: none; }
.field-err.show { display: block; }

/* Checking spinner */
.checking { font-size: 0.71rem; color: var(--text-subtle); display: none; align-items: center; gap: 5px; }
.checking.show { display: flex; }
.spinner { width: 11px; height: 11px; border: 2px solid #d1d5db; border-top-color: var(--green-accent); border-radius: 50%; animation: spin 0.6s linear infinite; }

/* Otro sexo */
#otro-sexo-group { display: none; }

/* Titulo + nombre */
.titulo-wrap { display: grid; grid-template-columns: 130px 1fr; gap: 12px; align-items: end; }

/* Phones */
.phones-list { display: flex; flex-direction: column; gap: 10px; }
.phone-row {
  display: grid; grid-template-columns: 1fr 130px 36px;
  gap: 10px; align-items: end; animation: fadeIn 0.25s ease;
}
.btn-rm-phone {
  width: 36px; height: 38px; border-radius: var(--radius);
  border: 1.5px solid #fecaca; background: #fff5f5; color: var(--red-err);
  cursor: pointer; font-size: 1.1rem; display: flex; align-items: center; justify-content: center;
  transition: all 0.2s; flex-shrink: 0;
}
.btn-rm-phone:hover { background: #fee2e2; border-color: var(--red-err); }
.btn-add-phone {
  display: inline-flex; align-items: center; gap: 6px; margin-top: 10px;
  padding: 8px 16px; border-radius: var(--radius);
  border: 1.5px dashed #86efac; background: transparent;
  color: var(--green-mid); font-family: inherit; font-size: 0.82rem; font-weight: 600;
  cursor: pointer; transition: all 0.2s;
}
.btn-add-phone:hover { background: #f0fdf4; border-color: var(--green-accent); color: var(--green-dark); }

/* Alerts */
.alert {
  display: flex; align-items: flex-start; gap: 12px;
  padding: 14px 18px; border-radius: var(--radius);
  margin-bottom: 24px; font-size: 0.875rem; animation: slideIn 0.3s ease;
}
.alert-icon { flex-shrink: 0; margin-top: 1px; }
.alert.success { background: rgba(34,197,94,0.1); border: 1px solid rgba(34,197,94,0.3); color: #15803d; }
.alert.error   { background: rgba(220,38,38,0.08); border: 1px solid rgba(220,38,38,0.25); color: #991b1b; }

/* Nav */
.form-nav {
  display: flex; justify-content: space-between; align-items: center;
  padding: 20px 40px 30px; border-top: 1px solid #d1fae5; gap: 16px;
}
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 22px; border-radius: var(--radius);
  font-family: inherit; font-size: 0.875rem; font-weight: 600;
  cursor: pointer; border: none; transition: all 0.2s;
}
.btn-ghost { background: transparent; border: 1.5px solid #d1d5db; color: var(--text-muted); }
.btn-ghost:hover { border-color: var(--green-accent); color: var(--green-dark); }
.btn-primary { background: linear-gradient(135deg,var(--green-accent),var(--green-mid)); color: #fff; box-shadow: 0 4px 16px rgba(34,197,94,0.3); }
.btn-primary:hover { box-shadow: 0 6px 24px rgba(34,197,94,0.45); transform: translateY(-1px); }
.btn-submit { background: linear-gradient(135deg,var(--green-accent),var(--green-dark)); color: #fff; font-weight: 700; padding: 11px 30px; box-shadow: 0 4px 20px rgba(34,197,94,0.35); font-size: 0.9rem; }
.btn-submit:hover { box-shadow: 0 6px 30px rgba(34,197,94,0.5); transform: translateY(-1px); }
.btn:disabled { opacity: 0.45; cursor: not-allowed; transform: none !important; }
.step-indicator { font-size: 0.78rem; color: var(--text-subtle); font-weight: 500; }

/* Footer */
.page-footer { text-align: center; margin-top: 24px; font-size: 0.85rem; color: rgba(255,255,255,0.7); animation: fadeUp 0.6s ease 0.3s both; }
.page-footer a { color: var(--green-light); text-decoration: none; font-weight: 600; }
.page-footer a:hover { text-decoration: underline; }

/* Animations */
@keyframes fadeDown { from{opacity:0;transform:translateY(-16px)} to{opacity:1;transform:translateY(0)} }
@keyframes fadeUp   { from{opacity:0;transform:translateY(20px)}  to{opacity:1;transform:translateY(0)} }
@keyframes fadeIn   { from{opacity:0} to{opacity:1} }
@keyframes slideIn  { from{opacity:0;transform:translateX(-8px)} to{opacity:1;transform:translateX(0)} }
@keyframes spin     { to{transform:rotate(360deg)} }

/* Responsive */
@media (max-width: 620px) {
  body { padding: 20px 12px 60px; }
  .form-section { padding: 24px 18px; }
  .form-nav { padding: 18px 18px 26px; }
  .grid-2,.grid-3,.titulo-wrap { grid-template-columns: 1fr; gap: 14px; }
  .phone-row { grid-template-columns: 1fr 110px 36px; }
  .step-tab span { display: none; }
}

/* ── Password requirements — more visible ── */
.pw-requirements {
  background: #f0fdf4;
  border: 1px solid #bbf7d0;
  border-radius: 8px;
  padding: 10px 14px;
  margin-top: 8px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px 10px;
}

.pw-req-item {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 0.78rem;
  font-weight: 500;
  color: #9ca3af;
  transition: color 0.2s;
}

.pw-req-item .req-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: #d1d5db;
  flex-shrink: 0;
  transition: background 0.2s, transform 0.2s;
}

.pw-req-item.met {
  color: var(--green-valid);
}

.pw-req-item.met .req-dot {
  background: var(--green-valid);
  transform: scale(1.2);
  box-shadow: 0 0 0 3px rgba(22,163,74,0.15);
}

/* ── Success card ── */
.success-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  padding: 60px 40px;
  text-align: center;
  box-shadow: 0 24px 64px rgba(0,0,0,0.25);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  animation: fadeUp 0.5s ease both;
}

.success-icon {
  width: 72px; height: 72px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--green-accent), var(--green-dark));
  color: #fff;
  font-size: 2rem;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 24px;
  box-shadow: 0 8px 28px rgba(34,197,94,0.4);
  animation: popIn 0.4s cubic-bezier(0.34,1.56,0.64,1) 0.2s both;
}

.success-card h2 {
  font-size: 1.6rem; font-weight: 700; color: var(--green-dark); margin-bottom: 8px;
}

.success-card > p {
  color: var(--text-muted); font-size: 0.95rem; margin-bottom: 32px;
}

.success-actions {
  display: flex; flex-direction: column; align-items: center; gap: 4px;
}

.login-prompt {
  font-size: 1rem; font-weight: 600; color: var(--text);
  margin-bottom: 16px;
}

@keyframes popIn {
  from { opacity: 0; transform: scale(0.5); }
  to   { opacity: 1; transform: scale(1); }
}

/* ── otro-titulo input ── */
#otro-titulo-group input {
  background: var(--input-bg);
  border: 1.5px dashed var(--green-accent);
  border-radius: var(--radius);
  padding: 9px 14px;
  color: var(--text);
  font-family: inherit; font-size: 0.9rem;
  outline: none; width: 100%;
  transition: border-color 0.2s, box-shadow 0.2s;
}
#otro-titulo-group input:focus {
  border-style: solid;
  border-color: var(--green-accent);
  box-shadow: 0 0 0 3px var(--green-glow);
}