/* =========================================================================
   KSAmet · base.css — design tokens, reset, typography
   ========================================================================= */

:root {
	/* Brand — deep industrial navy / steel blue (from logo + posters) */
	--navy-deep: #0a1b3a;
	--navy:      #0d2247;
	--navy-800:  #13294f;
	--navy-700:  #1b3568;
	--blue:      #1a5fb4;
	--blue-600:  #1e6fd0;
	--blue-500:  #2f80ed;
	--sky-50:    #eef4fc;
	--sky-100:   #dce8f8;

	/* Neutrals */
	--ink:   #14213d;
	--body:  #46516b;
	--muted: #6a7590;
	--line:  #e3e9f2;
	--line-strong: #cfd8e6;
	--bg:     #ffffff;
	--bg-alt: #f5f8fc;
	--white:  #ffffff;

	/* Accent — warm steel-spark amber, used sparingly */
	--accent: #f2a30f;

	/* Type */
	--font-display: "Oswald", "Arial Narrow", system-ui, sans-serif;
	--font-body: "Manrope", -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;

	/* Radius & shadow */
	--r:    10px;
	--r-sm: 6px;
	--r-lg: 16px;
	--shadow-sm: 0 2px 8px rgba(13, 34, 71, .06);
	--shadow:    0 12px 32px rgba(13, 34, 71, .10);
	--shadow-lg: 0 24px 60px rgba(13, 34, 71, .16);

	/* Layout */
	--container: 1240px;
	--gutter: 24px;
	--header-h: 92px;

	/* Motion */
	--ease: cubic-bezier(.22, .61, .36, 1);
}

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

/* [hidden] must beat component display rules (e.g. cards use display:flex) */
[hidden] { display: none !important; }

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

body {
	margin: 0;
	font-family: var(--font-body);
	font-size: 17px;
	line-height: 1.65;
	color: var(--body);
	background: var(--bg);
	-webkit-font-smoothing: antialiased;
	text-rendering: optimizeLegibility;
	overflow-x: hidden;
}

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

a { color: var(--blue); text-decoration: none; transition: color .2s var(--ease); }
a:hover { color: var(--blue-600); }

button { font: inherit; cursor: pointer; }

ul, ol { margin: 0; padding: 0; }

/* --- Headings ---------------------------------------------------------- */
h1, h2, h3, h4, h5 {
	margin: 0 0 .5em;
	color: var(--ink);
	font-weight: 700;
	line-height: 1.1;
}

h1, h2 {
	font-family: var(--font-display);
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: .01em;
}

h1 { font-size: clamp(2.1rem, 5vw, 3.6rem); }
h2 { font-size: clamp(1.7rem, 3.4vw, 2.6rem); }
h3 { font-size: clamp(1.2rem, 2vw, 1.5rem); }

p { margin: 0 0 1em; }
p:last-child { margin-bottom: 0; }

strong, b { font-weight: 700; color: var(--ink); }

/* --- Accessibility ----------------------------------------------------- */
:focus-visible {
	outline: 3px solid var(--blue-500);
	outline-offset: 2px;
	border-radius: 3px;
}

.screen-reader-text {
	position: absolute !important;
	width: 1px; height: 1px;
	overflow: hidden; clip: rect(1px, 1px, 1px, 1px);
	white-space: nowrap;
	border: 0; padding: 0; margin: -1px;
}

.skip-link {
	position: absolute; left: -9999px; top: 0; z-index: 1000;
	background: var(--navy); color: #fff; padding: 12px 20px;
}
.skip-link:focus { left: 12px; top: 12px; color: #fff; }

/* --- Icons ------------------------------------------------------------- */
.icon {
	width: 1em; height: 1em;
	display: inline-block;
	vertical-align: middle;
	fill: none;
	stroke: currentColor;
	stroke-width: 1.6;
	stroke-linecap: round;
	stroke-linejoin: round;
	flex: none;
}

/* Respect reduced motion */
@media (prefers-reduced-motion: reduce) {
	html { scroll-behavior: auto; }
	*, *::before, *::after {
		animation-duration: .001ms !important;
		transition-duration: .001ms !important;
	}
}