/* ============================================================
   Base — reset, typography, layout utilities
   ============================================================ */

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

html { -webkit-text-size-adjust: 100%; }

body {
	margin: 0;
	font-family: var(--font-body);
	font-size: 1rem;
	line-height: 1.6;
	color: var(--color-text);
	background-color: var(--color-bg);
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
}

img, svg, video, iframe { max-width: 100%; height: auto; display: block; }

a {
	color: var(--color-primary);
	text-decoration: underline;
	text-underline-offset: 3px;
	transition: color var(--transition);
}
a:hover, a:focus { color: var(--color-secondary); }

h1, h2, h3, h4, h5, h6 {
	font-family: var(--font-heading);
	line-height: 1.2;
	margin: 0 0 var(--space-2);
	color: var(--color-text);
}
h1 { font-size: clamp(2rem, 4vw, 3rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2.25rem); }
h3 { font-size: clamp(1.25rem, 2vw, 1.75rem); }

p, ul, ol { margin: 0 0 var(--space-2); }

/* Accessibility */
.screen-reader-text {
	border: 0;
	clip: rect(1px, 1px, 1px, 1px);
	clip-path: inset(50%);
	height: 1px;
	margin: -1px;
	overflow: hidden;
	padding: 0;
	position: absolute;
	width: 1px;
	word-wrap: normal !important;
}

.skip-link {
	position: absolute;
	left: -9999px;
	top: 0;
	background: var(--color-primary);
	color: #fff;
	padding: var(--space-1) var(--space-2);
	z-index: 100000;
}
.skip-link:focus { left: var(--space-2); top: var(--space-2); outline: 2px solid var(--color-accent); }

:focus-visible {
	outline: 2px solid var(--color-primary);
	outline-offset: 2px;
}

/* Layout */
.container {
	width: 100%;
	max-width: var(--container);
	margin-inline: auto;
	padding-inline: var(--space-2);
}

.site-main {
	padding: var(--space-5) 0;
	min-height: 50vh;
}

/* Forms */
input, select, textarea, button {
	font: inherit;
	color: inherit;
}
input[type="text"], input[type="email"], input[type="search"], input[type="url"], input[type="tel"], textarea {
	width: 100%;
	padding: 0.6rem 0.8rem;
	border: 1px solid var(--color-border);
	border-radius: var(--radius);
	background: #fff;
}
button, .search-submit {
	cursor: pointer;
	background: var(--color-primary);
	color: #fff;
	border: 0;
	padding: 0.6rem 1.2rem;
	border-radius: var(--radius);
	transition: background var(--transition);
}
button:hover, .search-submit:hover { background: var(--color-secondary); }

/* Post list */
.post-list {
	display: grid;
	grid-template-columns: 1fr;
	gap: var(--space-4);
}
@media (min-width: 720px) {
	.post-list { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
	.post-list { grid-template-columns: repeat(3, 1fr); }
}

.entry-title a { text-decoration: none; color: inherit; }
.entry-title a:hover { color: var(--color-primary); }
.entry-meta { font-size: 0.875rem; color: var(--color-muted); margin-bottom: var(--space-2); }

.page-header { margin-bottom: var(--space-4); }

@media (prefers-reduced-motion: reduce) {
	* { animation: none !important; transition: none !important; }
}