/* ===================================
   CSS Variables
   =================================== */
:root {
  /* Colors */
  --color-background: #fffff0;
  --color-input-bg: #f2f2e4;
  --color-input-border: #eeeeee;
  --color-button: #ae852d;
  --color-button-hover: #8f6b24;
  --color-placeholder: #a1a1a1;
  --color-link: #ae852d;
  --color-text-dark: #0c1c33;
  --color-error: #d32f2f;
  --color-success: #4caf50;

  /* Fonts */
  --font-title: "Public Sans", sans-serif;
  --font-body: "Public Sans", sans-serif;

  /* Spacing */
  --spacing-xs: 8px;
  --spacing-sm: 12px;
  --spacing-md: 16px;
  --spacing-lg: 24px;
  --spacing-xl: 32px;

  /* Sizes */
  --border-radius: 4px;
  --input-height: 48px;
  --max-form-width: 600px;

  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-medium: 0.3s ease;
}

/* ===================================
   Reset & Base Styles
   =================================== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  color: var(--color-text-dark);
  background-color: var(--color-background);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

/* ===================================
   Container & Layout
   =================================== */
.container {
  min-height: 100vh;
  display: flex;
  align-items: stretch;
  background: var(--color-background);
  overflow-x: hidden;
}

/* Left Side: Image */
.left-side {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-background);
  overflow: hidden;
}

.left-side picture {
  width: 100%;
  height: 100%;
  display: block;
}

.hero-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}

/* Right Side: Form */
.right-side {
  flex: 0 0 385px;
  width: 385px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: var(--spacing-xl) var(--spacing-lg);
  background: var(--color-background);
  overflow-y: auto;
}

.appointment-form {
  width: 100%;
  background: var(--color-background);
}

/* ===================================
   Form Header & Logo
   =================================== */
.form-header {
  text-align: center;
  margin-bottom: var(--spacing-xl);
}

.logo {
  height: 40px;
  width: auto;
}

/* ===================================
   Form Title
   =================================== */
.form-title {
  font-family: var(--font-title);
  font-size: 28px;
  font-weight: 400;
  text-align: center;
  color: var(--color-text-dark);
  margin-bottom: var(--spacing-lg);
}

/* ===================================
   Form Fields
   =================================== */
.form-fields {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-md);
}

.form-group {
  position: relative;
}

/* ===================================
   Input Styling
   =================================== */
input[type="text"],
input[type="email"],
input[type="tel"],
textarea {
  width: 100%;
  padding: var(--spacing-md) var(--spacing-md);
  font-family: var(--font-body);
  font-size: 18px;
  color: var(--color-text-dark);
  background-color: var(--color-input-bg);
  border: 1px solid var(--color-input-border);
  border-radius: var(--border-radius);
  outline: none;
  transition: border-color var(--transition-fast);
}

input[type="text"],
input[type="email"],
input[type="tel"] {
  height: var(--input-height);
}

textarea {
  resize: vertical;
  min-height: 80px;
  font-family: var(--font-body);
}

/* Placeholder styling */
input::placeholder,
textarea::placeholder {
  color: var(--color-placeholder);
  opacity: 1;
}

/* Focus state */
input:focus,
textarea:focus {
  border-color: var(--color-button);
}

/* Error state */
input.error,
textarea.error {
  border-color: var(--color-error);
  background-color: #fff5f5;
}

/* ===================================
   Phone Input with Country Selector
   =================================== */
.phone-input-wrapper {
  display: flex;
  align-items: stretch;
  background: var(--color-input-bg);
  border: 1px solid var(--color-input-border);
  border-radius: var(--border-radius);
  overflow: hidden;
  transition: border-color var(--transition-fast);
}

.phone-input-wrapper:focus-within {
  border-color: var(--color-button);
}

.phone-input-wrapper.error {
  border-color: var(--color-error);
  background-color: #fff5f5;
}

.country-selector {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 0 var(--spacing-sm);
  background: transparent;
  border-right: 1px solid var(--color-input-border);
  cursor: default;
  user-select: none;
}

.flag-icon {
  width: 24px;
  height: 18px;
  object-fit: contain;
}

.country-code {
  font-size: 16px;
  color: var(--color-text-dark);
  font-weight: 500;
}

.dropdown-arrow {
  font-size: 10px;
  color: var(--color-placeholder);
}

.phone-input-wrapper input[type="tel"] {
  flex: 1;
  border: none;
  background: transparent;
  height: auto;
  padding: var(--spacing-sm) var(--spacing-md);
}

.phone-input-wrapper input[type="tel"]:focus {
  border: none;
}

/* ===================================
   Error Messages
   =================================== */
.error-message {
  display: none;
  color: var(--color-error);
  font-size: 12px;
  margin-top: 4px;
  margin-left: 2px;
}

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

/* ===================================
   Checkboxes & Consent
   =================================== */
.form-consents {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  margin: var(--spacing-lg) 0;
}

.checkbox-group {
  position: relative;
}

.checkbox-label {
  display: flex;
  align-items: flex-start;
  cursor: pointer;
  position: relative;
  padding-left: 30px;
  line-height: 1.5;
}

/* Hide native checkbox */
.checkbox-label input[type="checkbox"] {
  position: absolute;
  opacity: 0;
  cursor: pointer;
  width: 0;
  height: 0;
}

/* Custom checkbox box */
.checkbox-custom {
  position: absolute;
  left: 0;
  top: 2px;
  width: 18px;
  height: 18px;
  background-color: var(--color-input-bg);
  border: 2px solid var(--color-input-border);
  border-radius: 3px;
  transition: all var(--transition-fast);
}

/* Hover state */
.checkbox-label:hover .checkbox-custom {
  border-color: var(--color-button);
}

/* Checked state background */
.checkbox-label input:checked ~ .checkbox-custom {
  background-color: var(--color-button);
  border-color: var(--color-button);
}

/* Checkmark */
.checkbox-label input:checked ~ .checkbox-custom::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 35%;
  width: 5px;
  height: 9px;
  border: solid white;
  border-width: 0 2px 2px 0;
  transform: translate(-50%, -50%) rotate(45deg);
}

/* Checkbox text */
.checkbox-text {
  font-size: 11px;
  color: var(--color-placeholder);
  line-height: 16px;
}

/* Consent links */
.consent-link {
  color: var(--color-link);
  text-decoration: underline;
  transition: opacity var(--transition-fast);
}

.consent-link:hover {
  opacity: 0.8;
}

/* ===================================
   Submit Button
   =================================== */
.form-actions {
  margin-top: var(--spacing-lg);
}

.submit-button {
  width: 100%;
  height: var(--input-height);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  background-color: var(--color-button);
  color: white;
  font-family: var(--font-body);
  font-size: 18px;
  font-weight: normal;
  border: none;
  border-radius: var(--border-radius);
  cursor: pointer;
  transition: background-color var(--transition-fast),
    transform var(--transition-fast);
}

.submit-button:hover {
  background-color: var(--color-button-hover);
}

.submit-button:active {
  transform: translateY(1px);
}

.submit-button:disabled {
  background-color: var(--color-placeholder);
  cursor: not-allowed;
}

.button-icon {
  width: 24px;
  height: 24px;
}

.button-text {
  line-height: 1;
}

/* ===================================
   Success Message
   =================================== */
.success-message {
  display: none;
  position: fixed;
  top: var(--spacing-lg);
  right: var(--spacing-lg);
  background-color: var(--color-success);
  color: white;
  padding: var(--spacing-md) var(--spacing-lg);
  border-radius: var(--border-radius);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  z-index: 1001;
  animation: slideInRight 0.3s ease;
}

.success-message.visible {
  display: block;
}

.success-content {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.success-icon {
  font-size: 24px;
  font-weight: bold;
}

.success-message p {
  margin: 0;
  font-size: 16px;
}

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(20px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* ===================================
   Modal Styling
   =================================== */
.modal {
  display: none;
  position: fixed;
  z-index: 1000;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  overflow: auto;
  background-color: rgba(0, 0, 0, 0.5);
  animation: fadeIn var(--transition-medium);
}

.modal.active {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-lg);
}

.modal-content {
  background-color: white;
  border-radius: 8px;
  max-width: 800px;
  width: 100%;
  max-height: 70vh;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  animation: slideUp var(--transition-medium);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
  padding: var(--spacing-lg);
}

.modal-header {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: 16px;
}

.modal-header h2 {
  font-family: var(--font-title);
  font-size: 24px;
  font-weight: 700;
  color: var(--color-text-dark);
  text-align: center;
}

.modal-close {
  background: none;
  border: none;
  font-size: 14px;
  color: var(--color-background);
  cursor: pointer;
  padding: 0;
  width: 100%;
  height: auto;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color var(--transition-fast);
  background-color: var(--color-button);
  padding: var(--spacing-lg);
}

.modal-close:hover {
  color: var(--color-text-dark);
}

.modal-body {
  overflow-y: auto;
  font-size: 14px;
  line-height: 1.8;
  scroll-behavior: auto;
  padding-right: 8px;
  margin-bottom: 10px;
}

.modal-body h3 {
  font-size: 16px;
  font-weight: 700;
  margin-top: var(--spacing-md);
  margin-bottom: var(--spacing-sm);
  color: var(--color-text-dark);
}

.modal-body p {
  margin-bottom: var(--spacing-md);
}

.modal-body ul {
  margin-left: var(--spacing-lg);
  margin-bottom: var(--spacing-md);
}

.modal-body li {
  margin-bottom: var(--spacing-xs);
}

.modal-body a {
  color: var(--color-link);
  text-decoration: underline;
}

.modal-body a:hover {
  opacity: 0.8;
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(40px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ===================================
   Responsive Design
   =================================== */
@media (max-width: 768px) {
  html {
    font-size: 14px;
  }

  .container {
    flex-direction: column;
  }

  .left-side {
    min-height: 200px;
  }

  .hero-image {
    object-fit: contain;
  }

  .right-side {
    flex: 1 1 auto;
    width: 100%;
    padding: var(--spacing-lg) var(--spacing-md);
  }

  .form-title {
    font-size: 24px;
  }

  input[type="text"],
  input[type="email"],
  input[type="tel"],
  textarea,
  .submit-button {
    font-size: 16px; /* Prevents iOS zoom on focus */
  }

  .modal-content {
    max-height: 75vh;
    border-radius: 0;
    margin-left: 20px;
    margin-right: 20px;
  }

  .modal.active {
    padding: 0;
  }

  .checkbox-text {
    font-size: 12px;
  }

  .success-message {
    right: var(--spacing-sm);
    left: var(--spacing-sm);
    top: var(--spacing-sm);
  }
}

@media (max-width: 480px) {
  .logo {
    height: 32px;
  }

  .form-title {
    font-size: 20px;
  }

  .country-selector {
    padding: 0 8px;
  }

  .flag-icon {
    width: 20px;
    height: 15px;
  }
}

/* ===================================
   Print Styles
   =================================== */
@media print {
  .submit-button,
  .modal {
    display: none !important;
  }
}

/* ===================================
   Accessibility
   =================================== */
/* Focus visible for keyboard navigation */
:focus-visible {
  outline: 2px solid var(--color-button);
  outline-offset: 2px;
}

/* High contrast mode support */
@media (prefers-contrast: high) {
  input,
  textarea,
  .phone-input-wrapper {
    border-width: 2px;
  }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}