/**
 * Wosol Theme - Component Styles
 *
 * Styles for reusable UI components: buttons, cards, badges, forms,
 * section titles, service cards, etc.
 *
 * All values derive from CSS variables in variables.css.
 * Component classes are prefixed with .wosol-* to avoid Astra/plugin collisions.
 */

/* =============================================
   BUTTONS
   Reusable button component used everywhere.
   Variants: primary, secondary, outline, ghost
   Sizes: sm, md, lg
   States: default, hover, focus-visible, active, disabled
   ============================================= */

.wosol-btn {
	--btn-bg:            var(--color-primary);
	--btn-bg-hover:      var(--color-primary-dark);
	--btn-color:         var(--color-text-inverse);
	--btn-color-hover:   var(--color-text-inverse);
	--btn-border:        var(--color-primary);
	--btn-border-hover:  var(--color-primary-dark);
	--btn-shadow:        var(--shadow-sm);
	--btn-shadow-hover:  var(--shadow-md);

	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: var(--spacing-sm);
	padding: var(--spacing-md) var(--spacing-xl);
	font-family: var(--font-primary);
	font-size: var(--font-size-base);
	font-weight: var(--font-weight-semibold);
	line-height: 1;
	letter-spacing: var(--letter-spacing-wide);
	text-align: center;
	text-decoration: none;
	white-space: nowrap;
	cursor: pointer;
	user-select: none;
	border: var(--border-width-base) solid var(--btn-border);
	border-radius: var(--radius-md);
	background-color: var(--btn-bg);
	color: var(--btn-color);
	box-shadow: var(--btn-shadow);
	transition:
		background-color var(--transition-fast),
		border-color var(--transition-fast),
		color var(--transition-fast),
		box-shadow var(--transition-fast),
		transform var(--transition-fast);
}

.wosol-btn:hover,
.wosol-btn:focus {
	background-color: var(--btn-bg-hover);
	border-color: var(--btn-border-hover);
	color: var(--btn-color-hover);
	box-shadow: var(--btn-shadow-hover);
	text-decoration: none;
}

.wosol-btn:focus-visible {
	outline: 3px solid var(--color-secondary-light);
	outline-offset: 2px;
}

.wosol-btn:active {
	transform: translateY(1px);
	box-shadow: var(--btn-shadow);
}

.wosol-btn.is-disabled,
.wosol-btn[disabled],
.wosol-btn[aria-disabled="true"] {
	opacity: 0.55;
	cursor: not-allowed;
	pointer-events: none;
	box-shadow: none;
	transform: none;
}

/* --- Variant: Primary (default) --- */
.wosol-btn--primary {
	--btn-bg:           var(--color-primary);
	--btn-bg-hover:     var(--color-primary-dark);
	--btn-color:        var(--color-text-inverse);
	--btn-color-hover:  var(--color-text-inverse);
	--btn-border:       var(--color-primary);
	--btn-border-hover: var(--color-primary-dark);
}

/* --- Variant: Secondary --- */
.wosol-btn--secondary {
	--btn-bg:           var(--color-secondary);
	--btn-bg-hover:     var(--color-secondary-dark);
	--btn-color:        var(--color-text-inverse);
	--btn-color-hover:  var(--color-text-inverse);
	--btn-border:       var(--color-secondary);
	--btn-border-hover: var(--color-secondary-dark);
}

/* --- Variant: Outline (transparent bg, primary border) --- */
.wosol-btn--outline {
	--btn-bg:           transparent;
	--btn-bg-hover:     var(--color-primary);
	--btn-color:        var(--color-primary);
	--btn-color-hover:  var(--color-text-inverse);
	--btn-border:       var(--color-primary);
	--btn-border-hover: var(--color-primary);
	--btn-shadow:       none;
}

/* --- Variant: Ghost (transparent, no border) --- */
.wosol-btn--ghost {
	--btn-bg:           transparent;
	--btn-bg-hover:     var(--color-surface);
	--btn-color:        var(--color-primary);
	--btn-color-hover:  var(--color-primary-dark);
	--btn-border:       transparent;
	--btn-border-hover: transparent;
	--btn-shadow:       none;
	--btn-shadow-hover: none;
}

/* --- Sizes --- */
.wosol-btn--sm {
	padding: var(--spacing-sm) var(--spacing-md);
	font-size: var(--font-size-sm);
	border-radius: var(--radius-sm);
}

.wosol-btn--md {
	padding: var(--spacing-md) var(--spacing-xl);
	font-size: var(--font-size-base);
	border-radius: var(--radius-md);
}

.wosol-btn--lg {
	padding: var(--spacing-lg) var(--spacing-2xl);
	font-size: var(--font-size-md);
	border-radius: var(--radius-md);
}

/* --- Icon slot --- */
.wosol-btn__icon {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 1em;
	height: 1em;
	line-height: 1;
	transition: transform var(--transition-fast);
}

.wosol-btn--icon-right .wosol-btn__icon { margin-left: var(--spacing-xs); }
.wosol-btn--icon-left  .wosol-btn__icon { margin-right: var(--spacing-xs); }

.wosol-btn:hover .wosol-btn__icon,
.wosol-btn:focus .wosol-btn__icon {
	transform: translateX(2px);
}

.wosol-btn--icon-left:hover .wosol-btn__icon,
.wosol-btn--icon-left:focus .wosol-btn__icon {
	transform: translateX(-2px);
}

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

/* =============================================
   BADGES
   Small pill-style labels for status/category.
   Variants: neutral, primary, secondary, success, error
   ============================================= */

.wosol-badge {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	padding: var(--spacing-xs) var(--spacing-md);
	font-family: var(--font-primary);
	font-size: var(--font-size-xs);
	font-weight: var(--font-weight-semibold);
	line-height: 1.2;
	letter-spacing: var(--letter-spacing-wider);
	text-transform: uppercase;
	white-space: nowrap;
	border-radius: var(--radius-full);
	border: var(--border-width-thin) solid transparent;
	background-color: var(--color-surface-alt);
	color: var(--color-text);
}

.wosol-badge--neutral {
	background-color: var(--color-surface-alt);
	color: var(--color-text-light);
	border-color: var(--color-border);
}

.wosol-badge--primary {
	background-color: var(--color-primary);
	color: var(--color-text-inverse);
	border-color: var(--color-primary);
}

.wosol-badge--secondary {
	background-color: var(--color-secondary);
	color: var(--color-text-inverse);
	border-color: var(--color-secondary);
}

.wosol-badge--accent {
	background-color: var(--color-accent);
	color: var(--color-primary-dark);
	border-color: var(--color-accent);
}

.wosol-badge--success {
	background-color: var(--color-success-bg);
	color: var(--color-success);
	border-color: var(--color-success);
}

.wosol-badge--error {
	background-color: var(--color-error-bg);
	color: var(--color-error);
	border-color: var(--color-error);
}

.wosol-badge--warning {
	background-color: var(--color-warning-bg);
	color: var(--color-primary-dark);
	border-color: var(--color-warning);
}

.wosol-badge--info {
	background-color: var(--color-info-bg);
	color: var(--color-info);
	border-color: var(--color-info);
}

/* =============================================
   CARDS
   Generic content card with image / content / footer regions.
   ============================================= */

.wosol-card {
	display: flex;
	flex-direction: column;
	background-color: var(--color-white);
	border: var(--border-width-thin) solid var(--color-border);
	border-radius: var(--radius-lg);
	box-shadow: var(--shadow-sm);
	overflow: hidden;
	transition:
		transform var(--transition-normal),
		box-shadow var(--transition-normal),
		border-color var(--transition-normal);
}

.wosol-card:hover {
	transform: translateY(-4px);
	box-shadow: var(--shadow-lg);
	border-color: var(--color-border-dark);
}

.wosol-card__image {
	position: relative;
	display: block;
	width: 100%;
	aspect-ratio: 16 / 10;
	overflow: hidden;
	background-color: var(--color-surface);
}

.wosol-card__image img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: transform var(--transition-slow);
}

.wosol-card:hover .wosol-card__image img {
	transform: scale(1.05);
}

.wosol-card__content {
	display: flex;
	flex-direction: column;
	flex: 1 1 auto;
	padding: var(--spacing-xl);
	gap: var(--spacing-md);
}

.wosol-card__eyebrow {
	font-family: var(--font-primary);
	font-size: var(--font-size-xs);
	font-weight: var(--font-weight-semibold);
	letter-spacing: var(--letter-spacing-widest);
	text-transform: uppercase;
	color: var(--color-secondary);
	margin: 0;
}

.wosol-card__title {
	font-family: var(--font-primary);
	font-size: var(--font-size-xl);
	font-weight: var(--font-weight-semibold);
	line-height: var(--line-height-snug);
	color: var(--color-text);
	margin: 0;
}

.wosol-card__title a {
	color: inherit;
	text-decoration: none;
	transition: color var(--transition-fast);
}

.wosol-card__title a:hover,
.wosol-card__title a:focus {
	color: var(--color-secondary);
	text-decoration: none;
}

.wosol-card__excerpt {
	font-family: var(--font-primary);
	font-size: var(--font-size-base);
	line-height: var(--line-height-relaxed);
	color: var(--color-text-light);
	margin: 0;
}

.wosol-card__footer {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: var(--spacing-md);
	padding: var(--spacing-md) var(--spacing-xl) var(--spacing-xl);
	border-top: var(--border-width-thin) solid var(--color-border-light);
	margin-top: auto;
}

.wosol-card__link {
	display: inline-flex;
	align-items: center;
	gap: var(--spacing-xs);
	font-family: var(--font-primary);
	font-size: var(--font-size-sm);
	font-weight: var(--font-weight-semibold);
	color: var(--color-secondary);
	text-decoration: none;
	transition: color var(--transition-fast), gap var(--transition-fast);
}

.wosol-card__link:hover,
.wosol-card__link:focus {
	color: var(--color-secondary-dark);
	gap: var(--spacing-sm);
	text-decoration: none;
}

.wosol-card__link::after {
	content: "\2192"; /* right arrow */
	display: inline-block;
	transition: transform var(--transition-fast);
}

.wosol-card__link:hover::after,
.wosol-card__link:focus::after {
	transform: translateX(3px);
}

/* =============================================
   SERVICE CARD
   Extends .wosol-card with an icon, category badge,
   and prominent "Learn More" link.
   ============================================= */

.wosol-service-card {
	position: relative;
	text-align: left;
}

.wosol-service-card__icon {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 64px;
	height: 64px;
	margin-bottom: var(--spacing-md);
	border-radius: var(--radius-lg);
	background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
	color: var(--color-text-inverse);
	font-size: 28px;
	line-height: 1;
	box-shadow: var(--shadow-md);
	transition: transform var(--transition-normal);
}

.wosol-service-card:hover .wosol-service-card__icon {
	transform: rotate(-4deg) scale(1.05);
}

.wosol-service-card__icon svg,
.wosol-service-card__icon img {
	width: 32px;
	height: 32px;
	object-fit: contain;
	fill: currentColor;
}

.wosol-service-card__category {
	position: absolute;
	top: var(--spacing-md);
	right: var(--spacing-md);
	z-index: 2;
}

.wosol-service-card__meta {
	display: flex;
	align-items: center;
	gap: var(--spacing-sm);
	font-size: var(--font-size-xs);
	color: var(--color-text-muted);
	margin: 0;
}

.wosol-service-card__learn-more {
	display: inline-flex;
	align-items: center;
	gap: var(--spacing-xs);
	margin-top: var(--spacing-md);
	padding: 0;
	font-family: var(--font-primary);
	font-size: var(--font-size-sm);
	font-weight: var(--font-weight-semibold);
	color: var(--color-primary);
	text-decoration: none;
	background: none;
	border: none;
	transition: color var(--transition-fast), gap var(--transition-fast);
}

.wosol-service-card__learn-more::after {
	content: "\2192";
	display: inline-block;
	transition: transform var(--transition-fast);
}

.wosol-service-card__learn-more:hover,
.wosol-service-card__learn-more:focus {
	color: var(--color-secondary);
	gap: var(--spacing-sm);
	text-decoration: none;
}

.wosol-service-card__learn-more:hover::after,
.wosol-service-card__learn-more:focus::after {
	transform: translateX(3px);
}

/* =============================================
   SECTION TITLE
   Heading block used at the top of most page sections.
   Includes optional eyebrow subtitle + description.
   ============================================= */

.wosol-section-title {
	display: flex;
	flex-direction: column;
	gap: var(--spacing-md);
	max-width: 720px;
	margin: 0 auto var(--spacing-2xl);
	text-align: center;
}

.wosol-section-title--left {
	margin-left: 0;
	margin-right: 0;
	text-align: left;
}

.wosol-section-title__eyebrow {
	font-family: var(--font-primary);
	font-size: var(--font-size-xs);
	font-weight: var(--font-weight-semibold);
	letter-spacing: var(--letter-spacing-widest);
	text-transform: uppercase;
	color: var(--color-secondary);
	margin: 0;
}

.wosol-section-title__heading {
	font-family: var(--font-primary);
	font-size: var(--font-size-3xl);
	font-weight: var(--font-weight-bold);
	line-height: var(--line-height-tight);
	letter-spacing: var(--letter-spacing-tight);
	color: var(--color-text);
	margin: 0;
}

.wosol-section-title__heading em,
.wosol-section-title__heading .accent {
	font-family: var(--font-secondary);
	font-style: italic;
	font-weight: var(--font-weight-medium);
	color: var(--color-accent);
}

.wosol-section-title__description {
	font-family: var(--font-primary);
	font-size: var(--font-size-md);
	font-weight: var(--font-weight-regular);
	line-height: var(--line-height-relaxed);
	color: var(--color-text-light);
	margin: 0;
}

@media (max-width: 767px) {
	.wosol-section-title {
		margin-bottom: var(--spacing-xl);
	}

	.wosol-section-title__heading {
		font-size: var(--font-size-2xl);
	}
}

/* =============================================
   FORMS
   Consistent styling for inputs, textareas, selects, labels, errors.
   ============================================= */

.wosol-form {
	display: flex;
	flex-direction: column;
	gap: var(--spacing-lg);
}

.wosol-form__group {
	display: flex;
	flex-direction: column;
	gap: var(--spacing-xs);
}

.wosol-form__label {
	display: inline-flex;
	align-items: center;
	gap: var(--spacing-xs);
	font-family: var(--font-primary);
	font-size: var(--font-size-sm);
	font-weight: var(--font-weight-semibold);
	color: var(--color-text);
}

.wosol-form__label--required::after {
	content: "*";
	color: var(--color-error);
	margin-left: 2px;
}

.wosol-form__hint {
	font-size: var(--font-size-xs);
	color: var(--color-text-muted);
}

.wosol-form__input,
.wosol-form__textarea,
.wosol-form__select {
	width: 100%;
	padding: var(--spacing-md) var(--spacing-md);
	font-family: var(--font-primary);
	font-size: var(--font-size-base);
	line-height: var(--line-height-normal);
	color: var(--color-text);
	background-color: var(--color-white);
	border: var(--border-width-thin) solid var(--color-border);
	border-radius: var(--radius-md);
	transition:
		border-color var(--transition-fast),
		box-shadow var(--transition-fast),
		background-color var(--transition-fast);
	appearance: none;
	-webkit-appearance: none;
}

.wosol-form__input::placeholder,
.wosol-form__textarea::placeholder {
	color: var(--color-text-muted);
}

.wosol-form__input:hover,
.wosol-form__textarea:hover,
.wosol-form__select:hover {
	border-color: var(--color-border-dark);
}

.wosol-form__input:focus,
.wosol-form__textarea:focus,
.wosol-form__select:focus {
	outline: none;
	border-color: var(--color-secondary);
	box-shadow: 0 0 0 3px rgba(23, 162, 184, 0.18);
	background-color: var(--color-white);
}

.wosol-form__textarea {
	min-height: 140px;
	resize: vertical;
	line-height: var(--line-height-relaxed);
}

/* Select arrow via inline SVG data URL. */
.wosol-form__select {
	background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='none' stroke='%235A6C7D' stroke-width='2' stroke-linecap='round' stroke-linejoin='round' d='M1 1l5 5 5-5'/%3E%3C/svg%3E");
	background-repeat: no-repeat;
	background-position: right var(--spacing-md) center;
	background-size: 12px 8px;
	padding-right: calc(var(--spacing-md) * 2 + 12px);
}

/* Invalid / error state. */
.wosol-form__group.has-error .wosol-form__input,
.wosol-form__group.has-error .wosol-form__textarea,
.wosol-form__group.has-error .wosol-form__select,
.wosol-form__input[aria-invalid="true"],
.wosol-form__textarea[aria-invalid="true"],
.wosol-form__select[aria-invalid="true"] {
	border-color: var(--color-error);
	background-color: var(--color-error-bg);
}

.wosol-form__group.has-error .wosol-form__input:focus,
.wosol-form__group.has-error .wosol-form__textarea:focus,
.wosol-form__group.has-error .wosol-form__select:focus,
.wosol-form__input[aria-invalid="true"]:focus,
.wosol-form__textarea[aria-invalid="true"]:focus,
.wosol-form__select[aria-invalid="true"]:focus {
	box-shadow: 0 0 0 3px rgba(220, 53, 69, 0.18);
}

.wosol-form__error {
	display: block;
	font-family: var(--font-primary);
	font-size: var(--font-size-xs);
	font-weight: var(--font-weight-medium);
	color: var(--color-error);
	margin-top: var(--spacing-xs);
}

/* Checkbox / radio wrapper. */
.wosol-form__checkbox,
.wosol-form__radio {
	display: inline-flex;
	align-items: flex-start;
	gap: var(--spacing-sm);
	font-family: var(--font-primary);
	font-size: var(--font-size-sm);
	color: var(--color-text);
	cursor: pointer;
}

.wosol-form__checkbox input,
.wosol-form__radio input {
	margin-top: 2px;
	width: 18px;
	height: 18px;
	accent-color: var(--color-primary);
	cursor: pointer;
}

/* Disabled inputs. */
.wosol-form__input:disabled,
.wosol-form__textarea:disabled,
.wosol-form__select:disabled {
	background-color: var(--color-surface-alt);
	color: var(--color-text-muted);
	cursor: not-allowed;
	opacity: 0.7;
}

/* Form-level success/error message. */
.wosol-form__message {
	padding: var(--spacing-md);
	border-radius: var(--radius-md);
	font-size: var(--font-size-sm);
}

.wosol-form__message--success {
	background-color: var(--color-success-bg);
	color: var(--color-success);
	border: var(--border-width-thin) solid var(--color-success);
}

.wosol-form__message--error {
	background-color: var(--color-error-bg);
	color: var(--color-error);
	border: var(--border-width-thin) solid var(--color-error);
}

/* -------- Wosol pill button variants (Figma spec) -------- */
.wosol-btn--pill {
  border-radius: var(--wosol-radius-pill, 29px);
  padding: 10px 14px;
  font-family: var(--wosol-font-sans);
  font-size: 14px;
  font-weight: 600;
  line-height: 20px;
  letter-spacing: 0;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: transform 0.15s ease, background 0.2s ease, border-color 0.2s ease;
}

/* Large size modifier — hero CTA (Figma Text md/SemiBold: 16px LH 24) */
.wosol-btn--lg {
  font-size: 16px;
  line-height: 24px;
  padding: 12px 20px;
}

.wosol-btn--pill:hover { transform: translateY(-1px); }

.wosol-btn--navy {
  background: var(--wosol-navy);
  color: #ffffff;
  border: 2px solid rgba(255,255,255,0.12);
  box-shadow: 0 1px 2px rgba(10,13,18,0.05), inset 0 0 0 1px rgba(10,13,18,0.18), inset 0 -2px 0 rgba(10,13,18,0.05);
}
.wosol-btn--navy:hover { background: var(--wosol-navy-2); }

.wosol-btn--ghost-white {
  background: transparent;
  color: #ffffff;
  border: 1px solid #ffffff;
  box-shadow: none;
}
.wosol-btn--ghost-white:hover {
  background: rgba(255,255,255,0.08);
}

.wosol-btn--filled-white {
  background: #ffffff;
  color: var(--wosol-navy-2);
  border: 1px solid #8b98a7;
  box-shadow: 0 1px 2px rgba(10,13,18,0.05), inset 0 0 0 1px rgba(10,13,18,0.18), inset 0 -2px 0 rgba(10,13,18,0.05);
}
.wosol-btn--filled-white:hover { background: #f4f4f4; }