/* ============================================================
   Quiser — Landing RGPD · Hoja de estilos corporativa
   ============================================================ */

:root {
  --color-primary:    #29235C;
  --color-accent:     #4CB378;
  --color-white:      #FFFFFF;
  --color-bg:         #F8F8F8;
  --color-text:       #222222;
  --color-text-light: #555555;
  --color-border:     #E0E0E0;
  --color-success:    #4CB378;
  --color-error:      #D32F2F;
}

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

html {
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: 'Open Sans', system-ui, Arial, sans-serif;
  background-color: var(--color-bg);
  color: var(--color-text);
  line-height: 1.5;
  min-height: 100vh;
  padding: 0px 16px 60px;
}

/* ── Contenedor principal ── */
.page-wrapper {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 8px;
}

/* ── Cabecera / Logo ── */
.site-header {
  text-align: center;
  margin-bottom: 28px;
  border-bottom: 2px solid var(--color-primary);
}

.site-header a {
  display: inline-block;
  line-height: 0;
}

.site-header img,
.site-header svg {
  height: 200px;
  width: auto;
}

/* ── Bloque introductorio ── */
.intro-block {
  max-width: 900px;
  margin: 0 auto 32px;
  text-align: center;
}

.intro-block h1 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1.3;
  margin-bottom: 14px;
}

.intro-block p {
  font-size: 0.95rem;
  color: var(--color-text-light);
  line-height: 1.6;
}

/* ── Card del formulario ── */
.form-card {
  background: var(--color-white);
  border-radius: 8px;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
  padding: 36px 32px;
  position: relative;
  overflow: hidden;
}

/* Detalle decorativo: círculo verde en esquina superior derecha */
.form-card::before {
  content: '';
  position: absolute;
  top: -40px;
  right: -40px;
  width: 120px;
  height: 120px;
  border-radius: 50%;
  border: 3px solid var(--color-accent);
  opacity: 0.35;
  pointer-events: none;
}

/* Segundo círculo en esquina inferior izquierda */
.form-card::after {
  content: '';
  position: absolute;
  bottom: -30px;
  left: -30px;
  width: 80px;
  height: 80px;
  border-radius: 50%;
  border: 2px solid var(--color-accent);
  opacity: 0.2;
  pointer-events: none;
}

/* ── Grupos de campo ── */
.form-group {
  margin-bottom: 20px;
}

.form-row {
  display: flex;
  gap: 2%;
  margin-bottom: 20px;
}

.form-row .form-group {
  flex: 0 0 49%;
  width: 49%;
  margin-bottom: 0;
}

@media (max-width: 480px) {
  .form-row {
    flex-direction: column;
    gap: 0;
  }
  .form-row .form-group {
    flex: none;
    width: 100%;
    margin-bottom: 20px;
  }
}

.form-group label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 6px;
}

.form-group input[type="text"],
.form-group input[type="email"] {
  width: 100%;
  padding: 10px 14px;
  border: 1px solid var(--color-border);
  border-radius: 4px;
  font-size: 0.95rem;
  font-family: inherit;
  color: var(--color-text);
  background: var(--color-white);
  transition: border-color 0.2s, box-shadow 0.2s;
}

.form-group input[type="text"]:focus,
.form-group input[type="email"]:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(76, 179, 120, 0.15);
}

.form-group input.is-invalid,
.form-group select.is-invalid {
  border-color: var(--color-error);
}

/* Select */
.form-group select {
  width: 100%;
  padding: 10px 14px;
  border: 1px solid var(--color-border);
  border-radius: 4px;
  font-size: 0.95rem;
  font-family: inherit;
  color: var(--color-text);
  background: var(--color-white);
  appearance: none;
  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='%2329235C' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  cursor: pointer;
  transition: border-color 0.2s, box-shadow 0.2s;
  box-sizing: border-box;
}

.form-group select option[value=""] {
  color: var(--color-text-light);
}

/* ── Mensajes de error inline ── */
.field-error {
  display: block;
  margin-top: 5px;
  font-size: 0.8rem;
  color: var(--color-error);
  line-height: 1.4;
}

/* ── Checkbox RGPD ── */
.rgpd-group {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  margin-bottom: 28px;
}

.rgpd-group input[type="checkbox"] {
  margin-top: 3px;
  accent-color: var(--color-accent);
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  cursor: pointer;
}

.rgpd-group label {
  font-size: 0.85rem;
  color: var(--color-text-light);
  line-height: 1.5;
  cursor: pointer;
}

.rgpd-group label a {
  color: var(--color-primary);
  text-decoration: underline;
}

.rgpd-group label a:hover {
  color: var(--color-accent);
}

/* ── Botón enviar ── */
.btn-submit {
  width: 100%;
  padding: 13px;
  background-color: var(--color-primary);
  color: var(--color-white);
  border: none;
  border-radius: 4px;
  font-size: 1rem;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  transition: background-color 0.2s, transform 0.1s;
  letter-spacing: 0.01em;
}

.btn-submit:hover  { background-color: #1e1a4d; }
.btn-submit:active { transform: scale(0.99); }
.btn-submit:disabled {
  background-color: #aaa;
  cursor: not-allowed;
  transform: none;
}

/* ── Banner error API ── */
.form-error {
  background: #fdecea;
  border: 1px solid #f5c6cb;
  color: var(--color-error);
  border-radius: 4px;
  padding: 12px 16px;
  font-size: 0.875rem;
  line-height: 1.5;
  margin-bottom: 20px;
}

/* ── Estado éxito ── */
.form-success {
  text-align: center;
  padding: 20px 0;
}

.success-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: rgba(76, 179, 120, 0.1);
  border: 2px solid var(--color-accent);
  font-size: 2.4rem;
  color: var(--color-accent);
  margin-bottom: 20px;
}

.form-success p {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--color-primary);
  line-height: 1.5;
}

/* ── Pie de página ── */
.site-footer {
  margin-top: 36px;
  text-align: center;
  font-size: 0.8rem;
  color: var(--color-text-light);
  line-height: 1.6;
}

.site-footer a {
  color: var(--color-primary);
  text-decoration: none;
}

.site-footer a:hover {
  text-decoration: underline;
}

/* ── Responsive móvil ── */
@media (max-width: 480px) {
  body {
    padding: 24px 12px 48px;
  }

  .site-header img,
  .site-header svg {
    height: 48px;
  }

  .intro-block h1 {
    font-size: 1.25rem;
  }

  .form-card {
    padding: 28px 20px;
  }
}