/* ========================================
   ESTILOS PARA PÁGINA DE CONTACTO
   ======================================== */

/* Variables específicas para contacto */
:root {
  --contact-primary: #3B82F6;
  --contact-accent: #1E40AF;
  --contact-success: #10B981;
  --contact-warning: #F59E0B;
  --contact-error: #EF4444;
  --contact-light: #F8FAFC;
  --contact-dark: #1E293B;
  --contact-border: #E2E8F0;
  --contact-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  --contact-shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
}

/* ========================================
   HERO SECTION
   ======================================== */

.contact-hero {
  padding: 8rem 0 4rem;
  background: linear-gradient(135deg, var(--contact-primary) 0%, var(--contact-accent) 100%);
  position: relative;
  overflow: hidden;
  min-height: 80vh;
  display: flex;
  align-items: center;
}

.contact-hero .container {
  position: relative;
  z-index: 2;
}

.hero-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.hero-text {
  color: white;
}

.hero-title {
  font-family: 'Montserrat', sans-serif;
  font-size: 3.5rem;
  font-weight: 700;
  line-height: 1.2;
  margin: 0 0 1.5rem 0;
}

.hero-title .highlight {
  background: linear-gradient(45deg, #FFD700, #FFA500);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  position: relative;
}

.hero-title .highlight::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(45deg, #FFD700, #FFA500);
  border-radius: 2px;
}

.hero-description {
  font-family: 'Be Vietnam Pro', sans-serif;
  font-size: 1.2rem;
  line-height: 1.6;
  margin: 0 0 2.5rem 0;
  opacity: 0.95;
}

.hero-features {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.feature-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.75rem 1.5rem;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 25px;
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  transition: all 0.3s ease;
}

.feature-item:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: translateX(10px);
}

.feature-item i {
  color: #FFD700;
  font-size: 1.2rem;
}

.feature-item span {
  font-family: 'Be Vietnam Pro', sans-serif;
  font-size: 1rem;
  font-weight: 500;
}

/* Hero Visual */
.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
}

.contact-illustration {
  position: relative;
  width: 400px;
  height: 400px;
}

.main-illustration {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 200px;
  height: 200px;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(10px);
  border: 2px solid rgba(255, 255, 255, 0.3);
}

.main-illustration i {
  font-size: 4rem;
  color: white;
}

.floating-element {
  position: absolute;
  width: 80px;
  height: 80px;
  background: rgba(255, 255, 255, 0.15);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(5px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  animation: float 6s ease-in-out infinite;
}

.floating-element i {
  font-size: 1.5rem;
  color: white;
}

.element-1 {
  top: 10%;
  left: 10%;
  animation-delay: 0s;
}

.element-2 {
  top: 20%;
  right: 15%;
  animation-delay: 2s;
}

.element-3 {
  bottom: 20%;
  left: 20%;
  animation-delay: 4s;
}

/* Background shapes */
.hero-background {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 1;
}

.bg-shape {
  position: absolute;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.05);
  animation: float 8s ease-in-out infinite;
}

.shape-1 {
  width: 150px;
  height: 150px;
  top: 10%;
  right: 10%;
  animation-delay: 1s;
}

.shape-2 {
  width: 100px;
  height: 100px;
  bottom: 20%;
  right: 20%;
  animation-delay: 3s;
}

.shape-3 {
  width: 120px;
  height: 120px;
  top: 60%;
  left: 5%;
  animation-delay: 5s;
}

/* ========================================
   CONTACT FORM SECTION
   ======================================== */

.contact-form-section {
  padding: 5rem 0;
  background: var(--contact-light);
}

.form-container {
  max-width: 800px;
  margin: 0 auto;
  background: white;
  border-radius: 20px;
  box-shadow: var(--contact-shadow-lg);
  padding: 3rem;
  position: relative;
  overflow: hidden;
}

.form-container::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 5px;
  background: linear-gradient(90deg, var(--contact-primary), var(--contact-accent));
}

.form-header {
  text-align: center;
  margin-bottom: 3rem;
}

.form-title {
  font-family: 'Montserrat', sans-serif;
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--contact-dark);
  margin: 0 0 1rem 0;
}

.form-subtitle {
  font-family: 'Be Vietnam Pro', sans-serif;
  font-size: 1.1rem;
  color: #64748B;
  line-height: 1.6;
  margin: 0;
}

/* Form styles */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form-label {
  font-family: 'Be Vietnam Pro', sans-serif;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--contact-dark);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.form-label i {
  color: var(--contact-primary);
  font-size: 0.9rem;
}

.form-input,
.form-select,
.form-textarea {
  padding: 1rem 1.25rem;
  border: 2px solid var(--contact-border);
  border-radius: 12px;
  font-family: 'Be Vietnam Pro', sans-serif;
  font-size: 1rem;
  background: white;
  transition: all 0.3s ease;
  outline: none;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--contact-primary);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.form-input.error,
.form-select.error,
.form-textarea.error {
  border-color: var(--contact-error);
}

.form-textarea {
  resize: vertical;
  min-height: 120px;
}

/* Checkbox styles */
.checkbox-group {
  margin-top: 1rem;
}

.checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-family: 'Be Vietnam Pro', sans-serif;
  font-size: 0.9rem;
  color: #64748B;
  cursor: pointer;
  line-height: 1.5;
  flex-wrap: wrap;
}

.checkbox-label input[type="checkbox"] {
  display: none;
}

.checkmark {
  width: 20px;
  height: 20px;
  border: 2px solid var(--contact-border);
  border-radius: 4px;
  background: white;
  position: relative;
  flex-shrink: 0;
  margin-top: 2px;
  transition: all 0.3s ease;
}

.checkbox-label input[type="checkbox"]:checked + .checkmark {
  background: var(--contact-primary);
  border-color: var(--contact-primary);
}

.checkbox-label input[type="checkbox"]:checked + .checkmark::after {
  content: '\f00c';
  font-family: 'Font Awesome 6 Free';
  font-weight: 900;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: white;
  font-size: 0.7rem;
}

.checkbox-label a {
  color: var(--contact-primary);
  text-decoration: none;
  font-weight: 500;
}

.checkbox-label a:hover {
  text-decoration: underline;
}

/* Submit button */
.form-actions {
  margin-top: 1rem;
}

.submit-btn {
  width: 100%;
  padding: 1.25rem 2rem;
  background: linear-gradient(135deg, var(--contact-primary), var(--contact-accent));
  color: white;
  border: none;
  border-radius: 12px;
  font-family: 'Montserrat', sans-serif;
  font-size: 1.1rem;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.submit-btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: left 0.5s ease;
}

.submit-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(59, 130, 246, 0.3);
}

.submit-btn:hover::before {
  left: 100%;
}

.submit-btn:active {
  transform: translateY(0);
}

.submit-btn i {
  transition: transform 0.3s ease;
}

.submit-btn:hover i {
  transform: translateX(5px);
}

.submit-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

/* ========================================
   CONTACT INFO SECTION
   ======================================== */

.contact-info-section {
  padding: 4rem 0;
  background: white;
}

.info-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.info-card {
  text-align: center;
  padding: 2.5rem 2rem;
  background: var(--contact-light);
  border-radius: 16px;
  transition: all 0.3s ease;
  border: 1px solid var(--contact-border);
}

.info-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--contact-shadow-lg);
  border-color: var(--contact-primary);
}

.info-icon {
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, var(--contact-primary), var(--contact-accent));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
}

.info-icon i {
  font-size: 2rem;
  color: white;
}

.info-title {
  font-family: 'Montserrat', sans-serif;
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--contact-dark);
  margin: 0 0 1rem 0;
}

.info-text {
  font-family: 'Be Vietnam Pro', sans-serif;
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--contact-primary);
  margin: 0 0 0.5rem 0;
}

.info-description {
  font-family: 'Be Vietnam Pro', sans-serif;
  font-size: 0.9rem;
  color: #64748B;
  margin: 0;
}

/* ========================================
   RESPONSIVE DESIGN
   ======================================== */

@media (max-width: 1024px) {
  .hero-content {
    grid-template-columns: 1fr;
    gap: 3rem;
    text-align: center;
  }
  
  .hero-title {
    font-size: 3rem;
  }
  
  .contact-illustration {
    width: 300px;
    height: 300px;
  }
  
  .main-illustration {
    width: 150px;
    height: 150px;
  }
  
  .main-illustration i {
    font-size: 3rem;
  }
  
  .floating-element {
    width: 60px;
    height: 60px;
  }
  
  .floating-element i {
    font-size: 1.2rem;
  }
  
  .form-row {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  
  .info-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .contact-hero {
    padding: 6rem 0 3rem;
    min-height: 70vh;
  }
  
  .hero-title {
    font-size: 2.5rem;
  }
  
  .hero-description {
    font-size: 1.1rem;
  }
  
  .hero-features {
    gap: 0.75rem;
  }
  
  .feature-item {
    padding: 0.6rem 1.2rem;
  }
  
  .feature-item span {
    font-size: 0.9rem;
  }
  
  .contact-illustration {
    width: 250px;
    height: 250px;
  }
  
  .main-illustration {
    width: 120px;
    height: 120px;
  }
  
  .main-illustration i {
    font-size: 2.5rem;
  }
  
  .floating-element {
    width: 50px;
    height: 50px;
  }
  
  .floating-element i {
    font-size: 1rem;
  }
  
  .form-container {
    padding: 2rem;
    margin: 0 1rem;
  }
  
  .form-title {
    font-size: 2rem;
  }
  
  .form-subtitle {
    font-size: 1rem;
  }
  
  .info-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  
  .info-card {
    padding: 2rem 1.5rem;
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 2rem;
  }
  
  .hero-description {
    font-size: 1rem;
  }
  
  .contact-illustration {
    width: 200px;
    height: 200px;
  }
  
  .main-illustration {
    width: 100px;
    height: 100px;
  }
  
  .main-illustration i {
    font-size: 2rem;
  }
  
  .form-container {
    padding: 1.5rem;
    margin: 0 0.5rem;
  }
  
  .form-title {
    font-size: 1.8rem;
  }
  
  .form-input,
  .form-select,
  .form-textarea {
    padding: 0.875rem 1rem;
    font-size: 0.95rem;
  }
  
  .submit-btn {
    padding: 1rem 1.5rem;
    font-size: 1rem;
  }
}

/* ========================================
   ANIMATIONS
   ======================================== */

@keyframes float {
  0%, 100% {
    transform: translateY(0px) rotate(0deg);
  }
  33% {
    transform: translateY(-15px) rotate(120deg);
  }
  66% {
    transform: translateY(-8px) rotate(240deg);
  }
}

/* Form animations */
.form-container {
  animation: slideInUp 0.8s ease-out;
}

.form-group {
  animation: fadeInUp 0.6s ease-out;
}

.form-group:nth-child(1) { animation-delay: 0.1s; }
.form-group:nth-child(2) { animation-delay: 0.2s; }
.form-group:nth-child(3) { animation-delay: 0.3s; }
.form-group:nth-child(4) { animation-delay: 0.4s; }
.form-group:nth-child(5) { animation-delay: 0.5s; }
.form-group:nth-child(6) { animation-delay: 0.6s; }

@keyframes slideInUp {
  0% {
    opacity: 0;
    transform: translateY(30px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInUp {
  0% {
    opacity: 0;
    transform: translateY(20px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}