/* ==========================================================================
   cotizar.css
   Estilos exclusivos del formulario de cotización (cotizar.php)
   Se carga ADEMÁS de css/style.css (que trae header, hero, secciones, etc.)
   ========================================================================== */

.cotizar-page.section {
  padding: 52px 0 64px;
  position: relative;
  background:
    radial-gradient(circle at 14% 8%, rgba(14,107,92,0.10), transparent 42%),
    radial-gradient(circle at 88% 78%, rgba(214,162,76,0.14), transparent 46%),
    linear-gradient(180deg, #EEF3EE 0%, var(--paper, #F5F7F3) 55%);
  overflow: hidden;
}

.cotizar-page .section-title { margin-bottom: 30px; }
.cotizar-page .section-title h1 { font-size: clamp(1.9rem, 3vw, 2.5rem); margin-bottom: 0.4em; }
.cotizar-page .section-title .lead { font-size: 1.02rem; }

.cotizar-page .form-box {
  text-align: left;
  padding: 32px 36px 30px;
  position: relative;
  box-shadow:
    0 30px 60px -28px rgba(10, 35, 30, 0.38),
    0 10px 24px -12px rgba(10, 35, 30, 0.18);
  border: 1px solid rgba(255,255,255,0.6);
}

.alert {
  border-radius: var(--radius-sm, 8px);
  padding: 12px 16px;
  font-size: 0.88rem;
  margin-bottom: 16px;
  border: 1px solid transparent;
}
.alert-error {
  background: #FBEAE7;
  border-color: #E6B4AC;
  color: #9A3B2C;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px 20px;
}

.form-group { display: flex; flex-direction: column; }
.form-group.full { grid-column: 1 / -1; }

.form-group label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--teal-deep, #0A4A40);
  margin-bottom: 5px;
}

.form-group input[type="text"],
.form-group input[type="tel"],
.form-group input[type="email"],
.form-group input[type="number"],
.form-group select,
.form-group textarea {
  font-family: var(--font-body, "Inter", sans-serif);
  font-size: 0.9rem;
  color: var(--ink, #123832);
  background: var(--paper, #F5F7F3);
  border: 1px solid var(--line, rgba(18,56,50,0.14));
  border-radius: var(--radius-sm, 8px);
  padding: 9px 12px;
  width: 100%;
  transition: border-color 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--teal, #0E6B5C);
  background: var(--white, #FFFFFF);
  box-shadow: 0 0 0 3px var(--teal-tint, #E4F0EC);
}

.form-group select {
  appearance: none;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='none' stroke='%230E6B5C' stroke-width='2'><path d='M5 8l5 5 5-5'/></svg>");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 34px;
}

.form-group textarea {
  min-height: 70px;
  resize: vertical;
  font-family: var(--font-body, "Inter", sans-serif);
}

.form-group input::placeholder,
.form-group textarea::placeholder { color: rgba(18,56,50,0.35); }

.field-error {
  font-family: var(--font-mono, monospace);
  font-size: 0.7rem;
  color: #B4402D;
  margin-top: 4px;
}

.checkbox-row {
  display: flex;
  align-items: flex-start;
  gap: 9px;
}
.checkbox-row input[type="checkbox"] {
  margin-top: 3px;
  width: 16px;
  height: 16px;
  accent-color: var(--teal, #0E6B5C);
  flex-shrink: 0;
}
.checkbox-row label {
  font-size: 0.84rem;
  color: var(--ink-soft, #3B584F);
}
.checkbox-row label a { color: var(--teal, #0E6B5C); text-decoration: underline; }

.cotizar-page .form-box > div[style*="margin-top"] { margin-top: 18px !important; }

.form-note {
  margin: 12px 0 0;
  font-family: var(--font-mono, monospace);
  font-size: 0.72rem;
  color: var(--ink-soft, #3B584F);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
}
.form-note svg { width: 14px; height: 14px; color: var(--teal, #0E6B5C); flex-shrink: 0; }

@media (max-width: 640px) {
  .form-grid { grid-template-columns: 1fr; }
  .cotizar-page .form-box { padding: 24px 20px; }
}

/* Resalte de campos inválidos (marcados por validacion.js) --------------- */
.form-group input[aria-invalid="true"],
.form-group select[aria-invalid="true"] {
  border-color: #C0392B;
  background: #FBEAE7;
}