/*
 * Base document settings and design tokens.
 */

:root {
	--color-primary: #e67e22;
	--color-primary-dark: #d35400;
	--color-secondary: #2c3e50;
	--color-accent: #3498db;
	--color-text: #555555;
	--color-text-dark: #2c3e50;
	--color-bg: #ffffff;
	--color-bg-soft: #f4f7f6;
	--color-bg-muted: #fdfdfd;
	--radius-sm: 12px;
	--radius-md: 20px;
	--radius-lg: 28px;
	--radius-pill: 50px;
	--shadow-sm: 0 5px 15px rgba(0, 0, 0, 0.08);
	--shadow-md: 0 10px 30px rgba(0, 0, 0, 0.1);
	--shadow-lg: 0 22px 50px rgba(0, 0, 0, 0.14);
	--transition: 0.3s ease;
	--font-base: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
	--container: 1200px;
	--container-padding: 5%;
	--section-padding: clamp(30px, 4vw, 50px);
	--card-padding: 28px;
	--gap-sm: 16px;
	--gap-md: 24px;
	--gap-lg: 40px;
}

*,
*::before,
*::after {
	box-sizing: border-box;
}

html {
	scroll-behavior: auto;
	scrollbar-gutter: stable;
	max-width: 100%;
	overflow-x: clip;
}

body {
	margin: 0;
	width: 100%;
	max-width: 100%;
	font-family: var(--font-base);
	color: var(--color-text-dark);
	background: var(--color-bg);
	line-height: 1.6;
	overflow-x: clip;
}

html.nav-open,
body.nav-open,
body.modal-open {
	overflow: hidden;
}

body.modal-open {
	position: fixed;
	inset-inline: 0;
	width: 100%;
}

/* Clears the sticky header when the browser jumps to a section by itself,
   for example when arriving from a subpage on a "/#section" link. */
main section[id] {
	scroll-margin-top: 100px;
}

img {
	max-width: 100%;
	height: auto;
	display: block;
}

a {
	color: var(--color-primary);
	transition: color var(--transition);
}

a:hover {
	color: var(--color-primary-dark);
}

.skip-link {
	position: fixed;
	top: 8px;
	left: 8px;
	z-index: 10001;
	padding: 10px 16px;
	border-radius: var(--radius-sm);
	background: #ffffff;
	box-shadow: var(--shadow-md);
	font-weight: 700;
	transform: translateY(-150%);
}

.skip-link:focus {
	transform: translateY(0);
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible {
	outline: 3px solid var(--color-accent);
	outline-offset: 2px;
}

.section-read-more {
	display: inline-block;
	margin-top: 20px;
	padding: 0;
	border: 0;
	background: none;
	color: var(--color-primary);
	font-family: inherit;
	font-size: 1rem;
	font-weight: 700;
	cursor: pointer;
	transition: letter-spacing var(--transition), color var(--transition);
}

.section-read-more:hover {
	color: var(--color-primary-dark);
	letter-spacing: 0.5px;
}

.section-read-more--light {
	color: #ffffff;
}

.section-read-more--light:hover {
	color: #f0f0f0;
}

.reveal {
	opacity: 0;
	transform: translateY(24px);
	transition: opacity 0.4s ease, transform 0.4s ease;
}

.js-enabled .reveal.is-visible {
	opacity: 1;
	transform: translateY(0);
}

.social-links {
	display: flex;
	gap: 10px;
	list-style: none;
	margin: 0;
	padding: 0;
}

.social-links__item {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 48px;
	height: 48px;
	border-radius: 50%;
	background: var(--color-bg-soft);
	color: var(--color-secondary);
	text-decoration: none;
	transition: background var(--transition), color var(--transition), transform var(--transition);
}

.social-links__item:hover {
	background: var(--color-primary);
	color: #ffffff;
	transform: translateY(-2px);
}

.social-links__icon {
	width: 30px;
	height: 30px;
	object-fit: contain;
}

/* Inline SVG fallback icons; overrides the shared icon sizing above. */
.social-links__item svg {
	width: 38px !important;
	height: 38px !important;
}

@media (max-width: 768px) {
	main section[id] {
		scroll-margin-top: 88px;
	}

	.section-read-more,
	.news-card__more {
		display: none;
	}

	.about__media,
	.mission__media,
	.help-card__media,
	.news-card__media {
		cursor: pointer;
	}
}

@media (max-width: 767px) {
	.news-card,
	.help-card,
	.about__content {
		cursor: pointer;
	}
}

@media (prefers-reduced-motion: reduce) {
	html {
		scroll-behavior: auto;
	}

	.reveal {
		opacity: 1;
		transform: none;
		transition: none;
	}

	*,
	*::before,
	*::after {
		scroll-behavior: auto !important;
		transition-duration: 0.01ms !important;
		animation-duration: 0.01ms !important;
		animation-iteration-count: 1 !important;
	}
}