/**
 * Components Stylesheet
 * Reusable UI components with BEM naming
 *
 * @package AdamGroup
 */

/* ==========================================================================
   Buttons
   ========================================================================== */

.button {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: var(--space-xs);
	padding: 0.875rem 2rem;
	font-family: var(--font-heading);
	font-size: var(--font-size-sm);
	font-weight: var(--font-weight-semibold);
	line-height: 1.5;
	text-decoration: none;
	text-align: center;
	border: 2px solid transparent;
	border-radius: var(--radius-sm);
	cursor: pointer;
	transition: all var(--transition-base);
	min-height: 48px;
	white-space: nowrap;
}

.button:hover,
.button:focus {
	text-decoration: none;
	transform: translateY(-2px);
}

.button:focus-visible {
	outline: 3px solid var(--color-accent);
	outline-offset: 3px;
}

.button:active {
	transform: translateY(0);
}

/* Primary Button - Gradient Blue CTA */
.button--primary,
.button-primary {
	background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
	color: #ffffff;
	border-color: var(--color-primary);
	box-shadow: 0 4px 12px rgba(43, 65, 95, 0.3);
	position: relative;
	overflow: hidden;
}

.button--primary::before,
.button-primary::before {
	content: '';
	position: absolute;
	top: 50%;
	left: 50%;
	width: 0;
	height: 0;
	border-radius: 50%;
	background: rgba(255, 255, 255, 0.2);
	transform: translate(-50%, -50%);
	transition: width 0.6s, height 0.6s;
}

.button--primary:hover::before,
.button-primary:hover::before {
	width: 300px;
	height: 300px;
}

.button--primary:hover,
.button-primary:hover,
.button--primary:focus,
.button-primary:focus {
	background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-primary) 100%);
	box-shadow: 0 6px 20px rgba(43, 65, 95, 0.4);
	color: #ffffff;
	transform: translateY(-3px);
}

/* Secondary Button - Filled Blue */
.button--secondary,
.button-secondary {
	background: var(--brand-blue);
	color: #ffffff;
	border-color: var(--brand-blue);
	box-shadow: 0 4px 12px rgba(43, 65, 95, 0.4);
	position: relative;
	overflow: hidden;
}

.button--secondary::before,
.button-secondary::before {
	content: '';
	position: absolute;
	top: 50%;
	left: 50%;
	width: 0;
	height: 0;
	border-radius: 50%;
	background: rgba(255, 255, 255, 0.2);
	transform: translate(-50%, -50%);
	transition: width 0.6s, height 0.6s;
}

.button--secondary:hover::before,
.button-secondary:hover::before {
	width: 300px;
	height: 300px;
}

.button--secondary:hover,
.button-secondary:hover,
.button--secondary:focus,
.button-secondary:focus {
	background: var(--color-accent);
	box-shadow: 0 6px 20px rgba(43, 65, 95, 0.5);
	color: #ffffff;
	border-color: var(--color-accent);
	transform: translateY(-3px);
}

/* White Button with Blue Text - For "למד עלינו" */
.button--white {
	background: #ffffff;
	color: var(--color-primary);
	border-color: #ffffff;
	box-shadow: 0 4px 12px rgba(43, 65, 95, 0.2);
	position: relative;
	overflow: hidden;
}

.button--white::before {
	content: '';
	position: absolute;
	top: 50%;
	left: 50%;
	width: 0;
	height: 0;
	border-radius: 50%;
	background: rgba(43, 65, 95, 0.1);
	transform: translate(-50%, -50%);
	transition: width 0.6s, height 0.6s;
}

.button--white:hover::before {
	width: 300px;
	height: 300px;
}

.button--white:hover,
.button--white:focus {
	background: #ffffff;
	color: var(--color-accent);
	box-shadow: 0 6px 20px rgba(43, 65, 95, 0.3);
	border-color: #ffffff;
	transform: translateY(-3px);
}

/* Ghost Button - Text only */
.button--ghost {
	background: transparent;
	color: var(--color-accent);
	border: none;
	padding-inline: 0;
	position: relative;
}

.button--ghost::after {
	content: '';
	position: absolute;
	bottom: 0;
	left: 0;
	right: 100%;
	height: 2px;
	background-color: var(--color-accent);
	transition: right var(--transition-base);
}

.button--ghost:hover::after,
.button--ghost:focus::after {
	right: 0;
}

/* Button Sizes */
.button--small {
	min-height: 40px;
	padding: 0.625rem 1.5rem;
	font-size: var(--font-size-xs);
}

.button--large,
.button-large {
	min-height: 56px;
	padding: 1.125rem 2.5rem;
	font-size: var(--font-size-base);
	font-weight: var(--font-weight-bold);
}

/* Button with Icon */
.button__icon {
	width: 20px;
	height: 20px;
	fill: currentColor;
}

/* Disabled Button */
.button:disabled,
.button--disabled {
	opacity: 0.5;
	cursor: not-allowed;
	transform: none;
}

.button:disabled:hover,
.button--disabled:hover {
	transform: none;
	box-shadow: none;
}

/* ==========================================================================
   Cards
   ========================================================================== */

.card {
	background: var(--color-background-white);
	border-radius: var(--radius-md);
	box-shadow: var(--shadow-md);
	padding: var(--space-lg);
	transition: all var(--transition-base);
	height: 100%;
	display: flex;
	flex-direction: column;
}

.card:hover {
	transform: translateY(-4px);
	box-shadow: var(--shadow-xl);
	border-color: var(--brand-silver);
	background: linear-gradient(180deg, #ffffff 0%, rgba(255, 249, 240, 0.7) 100%);
}

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

.card__image {
	width: 100%;
	height: auto;
	border-radius: var(--radius-sm);
	object-fit: cover;
	margin-block-end: var(--space-md);
}

.card__title {
	font-size: var(--font-size-lg);
	font-weight: var(--font-weight-bold);
	color: var(--color-text-dark);
	margin-block-end: var(--space-sm);
	line-height: var(--line-height-snug);
}

.card__description {
	font-size: var(--font-size-sm);
	color: var(--color-text);
	line-height: var(--line-height-relaxed);
	margin-block-end: var(--space-md);
	flex-grow: 1;
}

.card__footer {
	margin-block-start: auto;
	padding-block-start: var(--space-md);
	border-top: 1px solid var(--color-border);
}

.card__link {
	color: var(--color-accent);
	text-decoration: none;
	font-weight: var(--font-weight-semibold);
	display: inline-flex;
	align-items: center;
	gap: var(--space-xs);
	transition: color var(--transition-base);
}

.card__link:hover {
	color: var(--color-primary);
}

/* Card with border accent */
.card--accent {
	border-left: 4px solid var(--color-secondary);
}

[dir="rtl"] .card--accent {
	border-left: none;
	border-right: 4px solid var(--color-secondary);
}

.card--accent:hover {
	border-left-color: var(--color-accent);
}

[dir="rtl"] .card--accent:hover {
	border-right-color: var(--color-accent);
}

/* Service Card */
.card--service {
	text-align: center;
	padding: var(--space-xl);
}

.card--service .card__icon {
	width: 64px;
	height: 64px;
	margin: 0 auto var(--space-md);
}

/* ==========================================================================
   Icons
   ========================================================================== */

.icon {
	display: inline-block;
	width: 24px;
	height: 24px;
	fill: currentColor;
	transition: transform var(--transition-base);
}

.icon--sm {
	width: 16px;
	height: 16px;
}

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

.icon--lg {
	width: 32px;
	height: 32px;
}

.icon--xl {
	width: 48px;
	height: 48px;
}

.icon--2xl {
	width: 80px;
	height: 80px;
}

.icon--duotone {
	color: var(--color-primary);
}

.icon--duotone .icon__accent {
	fill: var(--color-secondary);
}

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

/* ==========================================================================
   Section Container
   ========================================================================== */

.section {
	padding-top: 80px;
	padding-bottom: 80px;
	position: relative;
}

.section--small {
	padding-block: var(--space-2xl);
}

.section--large {
	padding-block: var(--space-4xl);
}

.section--alt {
	background-color: var(--color-background-alt);
}

.section--dark {
	background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
	color: #ffffff;
}

.section--dark h1,
.section--dark h2,
.section--dark h3,
.section--dark h4,
.section--dark h5,
.section--dark h6 {
	color: #ffffff;
}

.section__header {
	text-align: center;
	max-width: 800px;
	margin: 0 auto var(--space-2xl);
	position: relative;
}

.section__eyebrow {
	display: inline-block;
	font-size: clamp(1.5rem, 3vw, 2.5rem);
	font-weight: var(--font-weight-bold);
	text-transform: uppercase;
	letter-spacing: 0.15em;
	color: var(--color-accent);
	margin-block-end: var(--space-sm);
	background: linear-gradient(135deg, var(--color-accent), var(--brand-blue));
	-webkit-background-clip: text;
	-webkit-text-fill-color: transparent;
	background-clip: text;
	position: relative;
	padding: var(--space-xs) var(--space-md);
}

.section__eyebrow::before {
	content: '';
	position: absolute;
	inset: 0;
	background: linear-gradient(135deg, rgba(61,90,127,0.1), rgba(43,65,95,0.05));
	border-radius: var(--radius-sm);
	z-index: -1;
}

.section__title {
	font-size: clamp(2.75rem, 7vw, 4.2rem);
	font-weight: var(--font-weight-extrabold);
	line-height: var(--line-height-tight);
	margin-block-end: var(--space-md);
	color: var(--color-text-dark);
	position: relative;
	display: inline-block;
	padding: var(--space-sm) var(--space-lg);
}

.section__title::after {
	content: '';
	position: absolute;
	bottom: 0;
	left: 50%;
	transform: translateX(-50%);
	width: 80px;
	height: 4px;
	background: linear-gradient(90deg, transparent, var(--brand-silver), transparent);
	border-radius: 2px;
}

.section__title-link {
	color: inherit;
	text-decoration: none;
}

.section__title-link:hover {
	color: var(--color-text-dark);
	text-decoration: none;
}

.section__subtitle {
	font-size: var(--font-size-base);
	color: var(--color-text);
	line-height: var(--line-height-relaxed);
	max-width: 700px;
	margin: 0 auto;
}

.section--dark .section__subtitle {
	color: rgba(255, 255, 255, 0.9);
}

/* ==========================================================================
   Grid System
   ========================================================================== */

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

.grid--2 {
	grid-template-columns: 1fr;
}

.grid--3 {
	grid-template-columns: 1fr;
}

.grid--4 {
	grid-template-columns: 1fr;
}

@media (min-width: 768px) {
	.grid--2 {
		grid-template-columns: repeat(2, 1fr);
	}
	
	.grid--3 {
		grid-template-columns: repeat(2, 1fr);
	}
	
	.grid--4 {
		grid-template-columns: repeat(2, 1fr);
	}
}

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

/* Gap Variants */
.grid--gap-sm {
	gap: var(--space-sm);
}

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

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

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

/* ==========================================================================
   Utility Classes
   ========================================================================== */

/* Text Alignment */
.u-text-left { text-align: left; }
.u-text-center { text-align: center; }
.u-text-right { text-align: right; }

/* Margins */
.u-mt-xs { margin-top: var(--space-xs); }
.u-mt-sm { margin-top: var(--space-sm); }
.u-mt-md { margin-top: var(--space-md); }
.u-mt-lg { margin-top: var(--space-lg); }
.u-mt-xl { margin-top: var(--space-xl); }
.u-mt-2xl { margin-top: var(--space-2xl); }

.u-mb-xs { margin-bottom: var(--space-xs); }
.u-mb-sm { margin-bottom: var(--space-sm); }
.u-mb-md { margin-bottom: var(--space-md); }
.u-mb-lg { margin-bottom: var(--space-lg); }
.u-mb-xl { margin-bottom: var(--space-xl); }
.u-mb-2xl { margin-bottom: var(--space-2xl); }

/* Display */
.u-hidden { display: none !important; }
.u-block { display: block; }
.u-inline { display: inline; }
.u-inline-block { display: inline-block; }
.u-flex { display: flex; }
.u-inline-flex { display: inline-flex; }

/* Flexbox Utilities */
.u-flex-center {
	display: flex;
	align-items: center;
	justify-content: center;
}

.u-flex-between {
	display: flex;
	align-items: center;
	justify-content: space-between;
}

/* Colors */
.u-color-primary { color: var(--color-primary); }
.u-color-secondary { color: var(--color-secondary); }
.u-color-accent { color: var(--color-accent); }
.u-color-success { color: var(--color-success); }

/* Background Colors */
.u-bg-primary { background-color: var(--color-primary); }
.u-bg-alt { background-color: var(--color-background-alt); }
.u-bg-white { background-color: var(--color-background-white); }

/* Font Weights */
.u-fw-light { font-weight: var(--font-weight-light); }
.u-fw-regular { font-weight: var(--font-weight-regular); }
.u-fw-semibold { font-weight: var(--font-weight-semibold); }
.u-fw-bold { font-weight: var(--font-weight-bold); }
.u-fw-extrabold { font-weight: var(--font-weight-extrabold); }

/* Max Width Containers */
.u-max-w-sm { max-width: 640px; margin-inline: auto; }
.u-max-w-md { max-width: 768px; margin-inline: auto; }
.u-max-w-lg { max-width: 1024px; margin-inline: auto; }
.u-max-w-xl { max-width: 1280px; margin-inline: auto; }

/* ==========================================================================
   Animation Utilities
   ========================================================================== */

.animate-fade-in {
	animation: fadeIn var(--transition-slow) ease-in forwards;
}

.animate-slide-up {
	animation: slideUp var(--transition-slow) ease-out forwards;
}

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

@keyframes slideUp {
	from {
		opacity: 0;
		transform: translateY(30px);
	}
	to {
		opacity: 1;
		transform: translateY(0);
	}
}

/* Scroll Animation Classes */
[data-scroll-animation] {
	opacity: 0;
	transition: opacity var(--transition-slow), transform var(--transition-slow);
}

[data-scroll-animation].is-visible {
	opacity: 1;
}

[data-scroll-animation="fade-up"].is-visible {
	transform: translateY(0);
}

[data-scroll-animation="fade-up"]:not(.is-visible) {
	transform: translateY(30px);
}