:root {
  --primary-red: #dc2626;
  --primary-black: #1f2937;
  --accent-white: #ffffff;
  --background-primary: #ffffff;
  --background-secondary: #f8fafc;
  --text-primary: #1f2937;
  --text-secondary: #4b5563;
  --text-muted: #9ca3af;
  --text-light: #ffffff;
  --border-light: rgba(220, 38, 38, 0.1);
  --shadow-primary: 0 10px 25px rgba(220, 38, 38, 0.15);
  --gradient-primary: linear-gradient(
    135deg,
    var(--primary-red),
    var(--primary-black)
  );
  --gradient-text: linear-gradient(
    135deg,
    var(--primary-red),
    var(--primary-black)
  );
  --success-green: #10b981;
  --google-blue: #4285f4;
  --error-red: #ef4444;
}

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

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

.logo {
  display: flex;
  align-items: center;
  transition: transform 0.3s ease;
}

.logo:hover {
  transform: scale(1.05);
}

.iconnn {
  height: 50px;
  width: auto;
  object-fit: contain;
}

/* Hero Section */
.hero {
  background: var(--gradient-primary);
  padding: 8rem 2rem 3rem;
  text-align: center;
  color: var(--text-light);
}

.hero h1 {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 900;
  margin-bottom: 1rem;
}

.hero p {
  font-size: 1.2rem;
  opacity: 0.95;
}

/* Container */
.container {
  max-width: 1000px;
  margin: -2rem auto 4rem;
  padding: 0 2rem;
}

/* Progress Bar */
.progress-bar {
  background: var(--accent-white);
  border-radius: 15px;
  padding: 2rem;
  margin-bottom: 2rem;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.progress-steps {
  display: flex;
  justify-content: space-between;
  position: relative;
  margin-bottom: 1rem;
}

.progress-steps::before {
  content: "";
  position: absolute;
  top: 20px;
  left: 10%;
  right: 10%;
  height: 4px;
  background: var(--border-light);
  z-index: 0;
}

.progress-line {
  position: absolute;
  top: 20px;
  left: 10%;
  height: 4px;
  background: var(--gradient-primary);
  transition: width 0.5s ease;
  z-index: 1;
}

.progress-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
  z-index: 2;
  flex: 1;
}

.step-circle {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--accent-white);
  border: 4px solid var(--border-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  transition: all 0.3s ease;
  margin-bottom: 0.5rem;
}

.progress-step.active .step-circle {
  border-color: var(--primary-red);
  background: var(--primary-red);
  color: var(--text-light);
  transform: scale(1.2);
}

.progress-step.completed .step-circle {
  border-color: var(--success-green);
  background: var(--success-green);
  color: var(--text-light);
}

.step-label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-muted);
  text-align: center;
}

.progress-step.active .step-label {
  color: var(--primary-red);
}

.progress-step.completed .step-label {
  color: var(--success-green);
}

/* Step Cards */
.step-card {
  background: var(--accent-white);
  border-radius: 20px;
  padding: 3rem;
  margin-bottom: 2rem;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  display: none;
  animation: fadeIn 0.5s ease;
}

.step-card.active {
  display: block;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.step-header {
  text-align: center;
  margin-bottom: 2rem;
  padding-bottom: 2rem;
  border-bottom: 2px solid var(--border-light);
}

.step-number-badge {
  display: inline-block;
  background: var(--gradient-primary);
  color: var(--text-light);
  padding: 0.5rem 1.5rem;
  border-radius: 25px;
  font-weight: 700;
  margin-bottom: 1rem;
}

.step-card h2 {
  font-size: 2rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.step-card .subtitle {
  font-size: 1.1rem;
  color: var(--text-secondary);
}

/* Info Box */
.info-box {
  background: linear-gradient(
    135deg,
    rgba(66, 133, 244, 0.1),
    rgba(234, 67, 53, 0.1)
  );
  border-left: 4px solid var(--google-blue);
  padding: 1.5rem;
  border-radius: 12px;
  margin-bottom: 2rem;
}

.info-box h4 {
  color: var(--google-blue);
  margin-bottom: 0.75rem;
  font-size: 1.1rem;
}

.info-box p {
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 0.5rem;
}

.info-box ul {
  margin: 1rem 0 0 1.5rem;
  color: var(--text-secondary);
}

.info-box ul li {
  margin: 0.5rem 0;
}

/* Form Styles */
.registration-form {
  margin: 2rem 0;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-label {
  display: block;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
  font-size: 0.95rem;
}

.form-label .required {
  color: var(--primary-red);
  margin-left: 4px;
}

.form-input,
.form-select {
  width: 100%;
  padding: 0.875rem 1rem;
  border: 2px solid var(--border-light);
  border-radius: 12px;
  font-size: 1rem;
  font-family: inherit;
  transition: all 0.3s ease;
  background: var(--background-primary);
}

.form-input:focus,
.form-select:focus {
  outline: none;
  border-color: var(--primary-red);
  box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.1);
}

.form-input::placeholder {
  color: var(--text-muted);
}

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

.error-message {
  color: var(--error-red);
  font-size: 0.85rem;
  margin-top: 0.5rem;
  display: none;
}

.error-message.show {
  display: block;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

/* Button */
.bttn {
  padding: 1.25rem 3rem;
  border: none;
  border-radius: 50px;
  font-weight: 700;
  font-size: 1.1rem;
  cursor: pointer;
  transition: all 0.3s ease;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  width: 100%;
}

.bttn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.bttn-primary {
  background: var(--gradient-primary);
  color: var(--text-light);
  box-shadow: var(--shadow-primary);
}

.bttn-primary:hover:not(:disabled) {
  transform: translateY(-3px);
  box-shadow: 0 15px 35px rgba(220, 38, 38, 0.3);
}

.bttn-google {
  background: var(--google-blue);
  color: var(--text-light);
}

.bttn-google:hover {
  background: #3367d6;
  transform: translateY(-3px);
}

.bttn-whatsapp {
  background: #25d366;
  color: var(--text-light);
}

.bttn-whatsapp:hover {
  background: #1fb855;
  transform: translateY(-3px);
}

.bttn-secondary {
  background: transparent;
  color: var(--primary-red);
  border: 2px solid var(--primary-red);
  margin-top: 1rem;
}

.bttn-secondary:hover {
  background: var(--primary-red);
  color: var(--text-light);
}

.bttn-icon {
  font-size: 1.3rem;
}

.loading-spinner {
  display: inline-block;
  width: 20px;
  height: 20px;
  border: 3px solid rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  border-top-color: white;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

/* Success Message */
.success-message {
  display: none;
  background: linear-gradient(
    135deg,
    rgba(16, 185, 129, 0.1),
    rgba(52, 168, 83, 0.1)
  );
  border: 2px solid var(--success-green);
  border-radius: 15px;
  padding: 2rem;
  text-align: center;
  margin-top: 2rem;
}

.success-message.show {
  display: block;
  animation: slideIn 0.5s ease-out;
}

@keyframes slideIn {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.success-icon {
  font-size: 4rem;
  margin-bottom: 1rem;
}

.success-message h3 {
  color: var(--success-green);
  font-size: 1.8rem;
  margin-bottom: 0.75rem;
}

.success-message p {
  color: var(--text-secondary);
  font-size: 1.1rem;
}

/* Error Alert */
.error-alert {
  display: none;
  background: linear-gradient(
    135deg,
    rgba(239, 68, 68, 0.1),
    rgba(220, 38, 38, 0.1)
  );
  border: 2px solid var(--error-red);
  border-radius: 15px;
  padding: 1.5rem;
  margin-bottom: 2rem;
}

.error-alert.show {
  display: block;
  animation: slideIn 0.5s ease-out;
}

.error-alert h4 {
  color: var(--error-red);
  margin-bottom: 0.5rem;
}

.error-alert p {
  color: var(--text-secondary);
}

/* Final Completion */
.completion-card {
  background: var(--gradient-primary);
  color: var(--text-light);
  border-radius: 20px;
  padding: 4rem 3rem;
  text-align: center;
  margin-top: 2rem;
}

.completion-card h2 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.completion-card p {
  font-size: 1.2rem;
  margin-bottom: 2rem;
  opacity: 0.95;
}

.completion-card .bttn {
  background: var(--accent-white);
  color: var(--primary-red);
}

.completion-card .bttn:hover {
  transform: scale(1.05);
}

/* Responsive Breakpoints */
@media (max-width: 768px) {
  .iconnn {
    height: 40px;
  }

  .hero {
    padding: 7rem 1.5rem 2.5rem;
  }

  .hero h1 {
    font-size: 2rem;
  }

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

  .container {
    margin: -1.5rem auto 3rem;
    padding: 0 1rem;
  }

  .progress-bar {
    padding: 1.5rem;
  }

  .step-card {
    padding: 2rem 1.5rem;
    margin-bottom: 1.5rem;
  }

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

  .bttn {
    font-size: 1rem;
    padding: 1rem 2rem;
  }

  .completion-card {
    padding: 3rem 2rem;
  }

  .completion-card h2 {
    font-size: 2rem;
  }

  .completion-card p {
    font-size: 1rem;
  }
}

@media (max-width: 640px) {
  .progress-steps {
    flex-direction: column;
    gap: 1.5rem;
    justify-content: center;
    align-items: center;
  }

  .progress-steps::before,
  .progress-line {
    display: none;
  }

  .step-card {
    padding: 1.5rem 1rem;
    border-radius: 15px;
  }
}

@media (max-width: 480px) {
  .iconnn {
    height: 35px;
  }

  .hero {
    padding: 6rem 0.75rem 1.75rem;
  }

  .hero h1 {
    font-size: 1.5rem;
  }

  .hero p {
    font-size: 0.9rem;
  }

  .container {
    padding: 0 0.75rem;
  }

  .step-card {
    padding: 1.25rem 0.875rem;
  }

  .bttn {
    font-size: 0.875rem;
    padding: 0.85rem 1.25rem;
  }
}

/* Additional styles for dropdown loading */
.form-select.loading {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%239ca3af' stroke-width='2'%3E%3Cpath d='M12 2v4M12 18v4M4.93 4.93l2.83 2.83M16.24 16.24l2.83 2.83M2 12h4M18 12h4M4.93 19.07l2.83-2.83M16.24 7.76l2.83-2.83'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  background-size: 1rem;
}

.loading-text {
  color: var(--text-muted);
  font-style: italic;
}

.search-input {
  width: 100%;
  padding: 0.5rem;
  margin-bottom: 0.5rem;
  border: 1px solid var(--border-light);
  border-radius: 6px;
  font-size: 0.9rem;
}
.custom-dropdown {
  position: relative;
  width: 100%;
}

.dropdown-header {
  width: 100%;
  padding: 0.875rem 1rem;
  border: 2px solid var(--border-light);
  border-radius: 12px;
  font-size: 1rem;
  font-family: inherit;
  background: var(--background-primary);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: all 0.3s ease;
}

.dropdown-header:focus {
  outline: none;
  border-color: var(--primary-red);
  box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.1);
}

.dropdown-header.error {
  border-color: var(--error-red);
}

.dropdown-placeholder {
  color: var(--text-muted);
}

.dropdown-arrow {
  transition: transform 0.3s ease;
}

.dropdown-arrow.open {
  transform: rotate(180deg);
}

.dropdown-options {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: white;
  border: 2px solid var(--border-light);
  border-radius: 12px;
  margin-top: 4px;
  max-height: 400px;
  overflow-y: auto;
  z-index: 1000;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
  display: none;
}

.dropdown-options.open {
  display: block;
  animation: fadeIn 0.3s ease;
}

.search-input-container {
  padding: 0.75rem;
  border-bottom: 1px solid var(--border-light);
  position: sticky;
  top: 0;
  background: white;
  z-index: 1001;
}

.search-input {
  width: 100%;
  padding: 0.5rem 0.75rem;
  border: 1px solid var(--border-light);
  border-radius: 8px;
  font-size: 0.9rem;
  font-family: inherit;
}

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

.search-icon {
  position: absolute;
  left: 1.25rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
}

.clear-search {
  position: absolute;
  right: 0.75rem;
  top: 40%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 4px;
}

.clear-search:hover {
  color: var(--text-secondary);
}

.dropdown-option {
  padding: 0.75rem 1rem;
  cursor: pointer;
  border-bottom: 1px solid var(--border-light);
  transition: background-color 0.2s ease;
  display: flex;
  align-items: center;
}

.dropdown-option:hover {
  background-color: #f8f9fa;
}

.dropdown-option:last-child {
  border-bottom: none;
}

.dropdown-option.selected {
  background-color: var(--primary-red);
  color: white;
}

.dropdown-option.local {
  justify-content: space-between;
}

.dropdown-option.internet {
  background-color: #f0fdf4;
  border-left: 3px solid var(--success-green);
}

.dropdown-option.internet:hover {
  background-color: #dcfce7;
}

.internet-icon {
  color: var(--success-green);
  margin-right: 0.5rem;
  flex-shrink: 0;
}

.internet-details {
  flex: 1;
  min-width: 0;
}

.internet-name {
  font-weight: 600;
  color: var(--success-green);
  margin-bottom: 0.25rem;
}

.internet-meta {
  font-size: 0.75rem;
  color: #059669;
}

.check-icon {
  color: var(--primary-red);
  flex-shrink: 0;
}

.section-divider {
  padding: 0.5rem 1rem;
  background-color: #f8fafc;
  border-bottom: 1px solid var(--border-light);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
}

.no-results {
  padding: 1rem;
  text-align: center;
  color: var(--text-muted);
  font-style: italic;
}

.loading-options {
  padding: 1rem;
  text-align: center;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.dropdown-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 999;
  display: none;
}

.dropdown-backdrop.open {
  display: block;
}

.loading-spinner-small {
  display: inline-block;
  width: 16px;
  height: 16px;
  border: 2px solid rgba(156, 163, 175, 0.3);
  border-radius: 50%;
  border-top-color: var(--text-muted);
  animation: spin 0.8s linear infinite;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}