/* ============================================
   TRÁSTEROS OURENSE — Landing de validación
   Estilos compartidos para ambas zonas
   ============================================ */

:root {
  --primary: #1a5c3a;
  --primary-dark: #12452b;
  --primary-light: #e8f3ec;
  --accent: #f59e0b;
  --accent-dark: #d97706;
  --text: #1f2937;
  --text-light: #6b7280;
  --white: #ffffff;
  --border: #e5e7eb;
  --error: #dc2626;
  --success: #16a34a;
  --radius: 10px;
  --shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--text);
  line-height: 1.6;
  background: var(--white);
}

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 20px;
}

/* ===== HERO ===== */
.hero {
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 60%, #2a7a4e 100%);
  color: var(--white);
  padding: 60px 0 50px;
  text-align: center;
}

.hero-badge {
  display: inline-block;
  background: rgba(255, 255, 255, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.3);
  padding: 6px 16px;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  margin-bottom: 20px;
  text-transform: uppercase;
}

.hero h1 {
  font-size: 2.2rem;
  font-weight: 800;
  margin-bottom: 12px;
  line-height: 1.2;
}

.hero .subtitle {
  font-size: 1.15rem;
  opacity: 0.95;
  max-width: 600px;
  margin: 0 auto 30px;
}

.hero-price {
  display: inline-block;
  background: var(--accent);
  color: var(--primary-dark);
  font-weight: 800;
  font-size: 1.3rem;
  padding: 10px 24px;
  border-radius: 50px;
  margin-bottom: 30px;
}

.hero-features {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin-top: 10px;
}

.hero-features span {
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.2);
  padding: 8px 16px;
  border-radius: 8px;
  font-size: 0.9rem;
}

/* ===== SECCIONES ===== */
.section {
  padding: 50px 0;
}

.section-alt {
  background: #f9fafb;
}

.section h2 {
  font-size: 1.6rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--primary-dark);
}

.section .section-intro {
  color: var(--text-light);
  margin-bottom: 30px;
  max-width: 650px;
}

/* ===== TARJETAS DE TAMAÑOS ===== */
.sizes-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  margin-bottom: 30px;
}

.size-card {
  background: var(--white);
  border: 2px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  text-align: center;
  transition: all 0.2s;
}

.size-card:hover {
  border-color: var(--primary);
  box-shadow: var(--shadow);
}

.size-card .size {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--primary);
}

.size-card .price {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--accent-dark);
  margin: 6px 0;
}

.size-card .desc {
  font-size: 0.85rem;
  color: var(--text-light);
}

/* ===== TRANSPARENCIA ===== */
.transparency-box {
  background: var(--primary-light);
  border-left: 4px solid var(--primary);
  border-radius: 8px;
  padding: 20px 24px;
  margin: 30px 0;
}

.transparency-box p {
  font-size: 0.95rem;
}

.transparency-box strong {
  color: var(--primary-dark);
}

/* ===== FORMULARIO ===== */
.form-card {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 30px;
  max-width: 600px;
  margin: 0 auto;
}

.form-card h3 {
  font-size: 1.3rem;
  margin-bottom: 6px;
  color: var(--primary-dark);
}

.form-card .form-subtitle {
  color: var(--text-light);
  font-size: 0.9rem;
  margin-bottom: 24px;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: 8px;
}

.form-group input[type="text"],
.form-group input[type="tel"],
.form-group input[type="email"] {
  width: 100%;
  padding: 12px 14px;
  border: 1.5px solid var(--border);
  border-radius: 8px;
  font-size: 1rem;
  transition: border-color 0.2s;
}

.form-group input:focus {
  outline: none;
  border-color: var(--primary);
}

/* Opciones tipo radio como botones */
.options-group {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.option-btn {
  position: relative;
}

.option-btn input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.option-btn span {
  display: inline-block;
  padding: 10px 16px;
  border: 1.5px solid var(--border);
  border-radius: 8px;
  font-size: 0.9rem;
  cursor: pointer;
  transition: all 0.2s;
  background: var(--white);
  user-select: none;
}

.option-btn input:checked + span {
  background: var(--primary);
  border-color: var(--primary);
  color: var(--white);
  font-weight: 600;
}

.option-btn input:focus-visible + span {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

/* Prioridad (Sí/No) */
.priority-group {
  display: flex;
  gap: 12px;
}

.priority-btn {
  flex: 1;
  text-align: center;
}

/* Botón principal */
.btn-submit {
  width: 100%;
  padding: 16px;
  background: var(--accent);
  color: var(--primary-dark);
  border: none;
  border-radius: 8px;
  font-size: 1.1rem;
  font-weight: 800;
  cursor: pointer;
  transition: background 0.2s, transform 0.1s;
  margin-top: 10px;
}

.btn-submit:hover {
  background: var(--accent-dark);
  color: var(--white);
}

.btn-submit:active {
  transform: scale(0.98);
}

/* Mensajes */
.form-message {
  display: none;
  padding: 14px;
  border-radius: 8px;
  margin-top: 16px;
  font-size: 0.95rem;
  font-weight: 600;
}

.form-message.success {
  display: block;
  background: #dcfce7;
  color: var(--success);
  border: 1px solid #bbf7d0;
}

.form-message.error {
  display: block;
  background: #fee2e2;
  color: var(--error);
  border: 1px solid #fecaca;
}

/* ===== DESCUENTO 50% ===== */
.discount-banner {
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-dark) 100%);
  color: var(--primary-dark);
  text-align: center;
  padding: 18px 20px;
  font-weight: 800;
  font-size: 1.1rem;
}

.discount-banner span {
  background: var(--primary-dark);
  color: var(--white);
  padding: 4px 12px;
  border-radius: 50px;
  margin-left: 8px;
  font-size: 0.95rem;
}

/* ===== FLUJO DE CONTRATACIÓN (3 PASOS) ===== */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
  margin-top: 30px;
}

.step-card {
  background: var(--white);
  border: 2px solid var(--border);
  border-radius: var(--radius);
  padding: 24px 20px;
  text-align: center;
  transition: all 0.2s;
}

.step-card:hover {
  border-color: var(--primary);
  box-shadow: var(--shadow);
}

.step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--primary);
  color: var(--white);
  font-weight: 800;
  font-size: 1.2rem;
  margin-bottom: 12px;
}

.step-card h3 {
  font-size: 1.05rem;
  color: var(--primary-dark);
  margin-bottom: 6px;
}

.step-card p {
  font-size: 0.9rem;
  color: var(--text-light);
}

/* ===== VARIEDAD DE TRASTEROS ===== */
.variety-box {
  background: var(--primary-light);
  border-radius: var(--radius);
  padding: 24px;
  margin: 30px 0;
  text-align: center;
}

.variety-box p {
  font-size: 1rem;
  max-width: 700px;
  margin: 0 auto;
}

.variety-box strong {
  color: var(--primary-dark);
}

/* ===== CARACTERÍSTICAS ===== */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  margin-top: 30px;
}

.feature-card {
  background: var(--white);
  border: 2px solid var(--border);
  border-radius: var(--radius);
  padding: 24px 20px;
  text-align: center;
  transition: all 0.2s;
}

.feature-card:hover {
  border-color: var(--primary);
  box-shadow: var(--shadow);
}

.feature-icon {
  font-size: 2rem;
  margin-bottom: 12px;
}

.feature-card h3 {
  font-size: 1.05rem;
  color: var(--primary-dark);
  margin-bottom: 8px;
}

.feature-card p {
  font-size: 0.9rem;
  color: var(--text-light);
}

/* ===== FOOTER ===== */
footer {
  background: var(--primary-dark);
  color: rgba(255, 255, 255, 0.8);
  padding: 30px 0;
  text-align: center;
  font-size: 0.85rem;
}

footer a {
  color: var(--white);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 640px) {
  .hero {
    padding: 40px 0 35px;
  }

  .hero h1 {
    font-size: 1.7rem;
  }

  .hero .subtitle {
    font-size: 1rem;
  }

  .form-card {
    padding: 20px;
  }

  .section {
    padding: 40px 0;
  }
}