/*
  Component Styles
  Reusable UI components: buttons, cards, forms, badges, etc.
*/

/* ========================================
   BUTTONS
   ======================================== */

.btn {
  display: inline-block;
  padding: var(--space-sm) var(--space-lg);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  line-height: 1;
  text-align: center;
  text-decoration: none;
  border: 2px solid transparent;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: var(--transition-all);
  white-space: nowrap;
}

.btn:focus {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

/* Primary button - brown */
.btn--primary {
  background-color: var(--color-primary);
  color: #FFFFFF;
  border-color: var(--color-primary);
}

.btn--primary:hover {
  background-color: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
  text-decoration: none;
  color: #FFFFFF;
}

/* Secondary button - turquoise */
.btn--secondary {
  background-color: var(--color-accent);
  color: #FFFFFF;
  border-color: var(--color-accent);
}

.btn--secondary:hover {
  background-color: var(--color-accent-dark);
  border-color: var(--color-accent-dark);
  text-decoration: none;
  color: #FFFFFF;
}

/* Outline button */
.btn--outline {
  background-color: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}

.btn--outline:hover {
  background-color: var(--color-primary);
  color: #FFFFFF;
  text-decoration: none;
}

/* Large button */
.btn--large {
  padding: var(--space-md) var(--space-xl);
  font-size: var(--font-size-lg);
}

/* Small button */
.btn--small {
  padding: var(--space-xs) var(--space-md);
  font-size: var(--font-size-sm);
}

/* Full width button */
.btn--full {
  width: 100%;
  display: block;
}

/* Disabled state */
.btn:disabled,
.btn.is-disabled {
  opacity: 0.6;
  cursor: not-allowed;
  pointer-events: none;
}

/* Loading state */
.btn.is-loading {
  position: relative;
  color: transparent;
  pointer-events: none;
}

.btn.is-loading::after {
  content: "";
  position: absolute;
  width: 16px;
  height: 16px;
  top: 50%;
  left: 50%;
  margin-left: -8px;
  margin-top: -8px;
  border: 2px solid #FFFFFF;
  border-radius: 50%;
  border-top-color: transparent;
  animation: button-loading-spinner 0.6s linear infinite;
}

@keyframes button-loading-spinner {
  from {
    transform: rotate(0turn);
  }
  to {
    transform: rotate(1turn);
  }
}


/* ========================================
   CARDS
   ======================================== */

.card {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  transition: var(--transition-all);
}

.card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.card__header {
  margin-bottom: var(--space-md);
}

.card__title {
  font-size: var(--font-size-xl);
  margin-bottom: var(--space-xs);
  color: var(--color-primary-dark);
}

.card__subtitle {
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
}

.card__body {
  margin-bottom: var(--space-md);
}

.card__footer {
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

/* Service card specific styles */
.service-card {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.service-card__icon {
  width: 64px;
  height: 64px;
  margin-bottom: var(--space-md);
  display: flex;
  align-items: center;
  justify-content: center;
}

.service-card__icon img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.service-card__pricing {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
}

.service-card__price {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
}

.service-card__pricing-note {
  font-size: var(--font-size-sm);
  color: var(--color-text-lighter);
}

.service-card__features {
  list-style: none;
  padding-left: 0;
  margin-bottom: var(--space-lg);
}

.service-card__features li {
  padding-left: var(--space-lg);
  position: relative;
  margin-bottom: var(--space-sm);
}

.service-card__features li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--color-accent);
  font-weight: var(--font-weight-bold);
}

.service-card__footer {
  margin-top: auto;
}


/* ========================================
   BADGES
   ======================================== */

.badge {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  line-height: 1;
  text-align: center;
  white-space: nowrap;
  vertical-align: baseline;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.badge--hourly {
  background-color: #E8F4F8;
  color: #2C5F6F;
}

.badge--fixed {
  background-color: #F0EDE8;
  color: #6B5537;
}

.badge--annual {
  background-color: #E8F4E8;
  color: #2F5F2F;
}

.badge--halfday {
  background-color: #F4E8F0;
  color: #5F2F4F;
}


/* ========================================
   FORMS
   ======================================== */

.form-group {
  margin-bottom: var(--space-lg);
}

.form-label {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: var(--font-weight-medium);
  color: var(--color-text);
}

.form-label--required::after {
  content: " *";
  color: var(--color-error);
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: var(--space-sm) var(--space-md);
  font-size: var(--font-size-base);
  line-height: var(--line-height-normal);
  color: var(--color-text);
  background-color: var(--color-surface);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: var(--transition-colors);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(95, 158, 160, 0.1);
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--color-text-lighter);
}

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

.form-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%235A5A5A' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right var(--space-sm) center;
  padding-right: var(--space-xl);
}

/* Form validation states */
.form-input.is-invalid,
.form-textarea.is-invalid,
.form-select.is-invalid {
  border-color: var(--color-error);
}

.form-input.is-valid,
.form-textarea.is-valid,
.form-select.is-valid {
  border-color: var(--color-success);
}

.form-error {
  display: block;
  margin-top: var(--space-xs);
  font-size: var(--font-size-sm);
  color: var(--color-error);
}

.form-help {
  display: block;
  margin-top: var(--space-xs);
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
}

/* Checkbox and radio */
.form-checkbox,
.form-radio {
  display: flex;
  align-items: center;
  margin-bottom: var(--space-sm);
}

.form-checkbox input[type="checkbox"],
.form-radio input[type="radio"] {
  width: 20px;
  height: 20px;
  margin-right: var(--space-sm);
  cursor: pointer;
}

.form-checkbox label,
.form-radio label {
  cursor: pointer;
  user-select: none;
}

/* Form messages */
.form-message {
  padding: var(--space-md);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-lg);
  display: none;
}

.form-message.success {
  background-color: #E8F4E8;
  color: #2F5F2F;
  border: 1px solid #4A7C59;
  display: block;
}

.form-message.error {
  background-color: #F4E8E8;
  color: #5F2F2F;
  border: 1px solid #A04A4A;
  display: block;
}


/* ========================================
   HERO SECTIONS
   ======================================== */

.hero {
  position: relative;
  padding: var(--space-4xl) 0;
  text-align: center;
  background: linear-gradient(135deg, var(--color-surface-dark) 0%, var(--color-background) 100%);
}

@media (max-width: 768px) {
  .hero {
    padding: var(--space-3xl) 0;
  }
}

.hero__title {
  margin-bottom: var(--space-md);
  color: var(--color-primary-dark);
}

.hero__subtitle {
  font-size: var(--font-size-lg);
  color: var(--color-text-light);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: var(--space-xl);
}

.hero__cta {
  display: flex;
  gap: var(--space-md);
  justify-content: center;
  flex-wrap: wrap;
}


/* ========================================
   GRID LAYOUTS
   ======================================== */

.grid {
  display: grid;
  gap: var(--space-lg);
}

.grid--2 {
  grid-template-columns: repeat(2, 1fr);
}

.grid--3 {
  grid-template-columns: repeat(3, 1fr);
}

.grid--4 {
  grid-template-columns: repeat(4, 1fr);
}

@media (max-width: 1024px) {
  .grid--3,
  .grid--4 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .grid--2,
  .grid--3,
  .grid--4 {
    grid-template-columns: 1fr;
  }
}


/* ========================================
   LOADING SPINNER
   ======================================== */

.spinner {
  border: 3px solid var(--color-border);
  border-top-color: var(--color-primary);
  border-radius: 50%;
  width: 40px;
  height: 40px;
  animation: spinner-rotate 0.6s linear infinite;
  margin: var(--space-xl) auto;
}

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