/* ==========================================================================
   Crawler.Ninja — modern theme
   Vanilla CSS, no dependencies. Designed to run under a strict CSP
   (default-src 'none'; style-src 'self'; img-src 'self').
   ========================================================================== */

/* --- Design tokens ------------------------------------------------------- */
:root {
	--paper:        #f6f4ef;
	--paper-2:      #ffffff;
	--navy:         #0a1c33;
	--navy-700:     #13294a;
	--navy-900:     #06121f;
	--slate:        #4f5f78;
	--slate-soft:   #6e7b93;
	--line:         rgba(10, 28, 51, 0.12);
	--line-soft:    rgba(10, 28, 51, 0.07);
	--accent:       #ff5d1c;
	--accent-700:   #e6480a;
	--accent-tint:  rgba(255, 93, 28, 0.10);

	--sans: system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
	--mono: ui-monospace, "SF Mono", "Cascadia Code", "JetBrains Mono", "Segoe UI Mono", Menlo, Consolas, monospace;

	--maxw: 1080px;
	--radius: 14px;
	--shadow: 0 1px 2px rgba(10, 28, 51, 0.04), 0 8px 28px rgba(10, 28, 51, 0.06);
	--shadow-lift: 0 2px 4px rgba(10, 28, 51, 0.06), 0 18px 44px rgba(10, 28, 51, 0.12);
}

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

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

body {
	margin: 0;
	font-family: var(--sans);
	font-size: 17px;
	line-height: 1.65;
	color: var(--navy);
	background-color: var(--paper);
	/* Reimagined "banner" motif: faint diagonal hatching + a warm corner glow. */
	background-image:
		radial-gradient(1200px 540px at 88% -8%, var(--accent-tint), transparent 60%),
		radial-gradient(900px 600px at -10% 0%, rgba(19, 41, 74, 0.06), transparent 55%),
		repeating-linear-gradient(135deg, var(--line-soft) 0 1px, transparent 1px 26px);
	background-attachment: fixed;
	-webkit-font-smoothing: antialiased;
	text-rendering: optimizeLegibility;
}

img, svg { display: block; }
a { color: inherit; }

/* --- Layout primitives --------------------------------------------------- */
.container {
	width: 100%;
	max-width: var(--maxw);
	margin-inline: auto;
	padding-inline: 28px;
}

.eyebrow {
	font-family: var(--mono);
	font-size: 0.74rem;
	letter-spacing: 0.18em;
	text-transform: uppercase;
	color: var(--accent-700);
	margin: 0 0 14px;
	display: inline-flex;
	align-items: center;
	gap: 0.6em;
}
.eyebrow::before {
	content: "";
	width: 26px;
	height: 2px;
	background: var(--accent);
	display: inline-block;
}

.section-head h2 {
	font-size: clamp(1.5rem, 1.1rem + 1.6vw, 2.15rem);
	font-weight: 800;
	letter-spacing: -0.02em;
	margin: 0 0 8px;
}
.section-head p {
	margin: 0;
	color: var(--slate);
	max-width: 60ch;
}

/* --- Top bar ------------------------------------------------------------- */
.topbar {
	position: sticky;
	top: 0;
	z-index: 20;
	background: color-mix(in srgb, var(--paper) 82%, transparent);
	-webkit-backdrop-filter: saturate(140%) blur(10px);
	backdrop-filter: saturate(140%) blur(10px);
	border-bottom: 1px solid var(--line-soft);
}
.topbar .container {
	display: flex;
	align-items: center;
	justify-content: space-between;
	height: 64px;
}
.wordmark {
	font-family: var(--mono);
	font-weight: 600;
	font-size: 1rem;
	letter-spacing: -0.01em;
	text-decoration: none;
	display: inline-flex;
	align-items: center;
	gap: 0.55em;
	color: var(--navy);
}
.wordmark .spider { font-size: 1.2em; line-height: 1; }
.wordmark b { color: var(--accent-700); font-weight: 700; }
.topbar-link {
	font-family: var(--mono);
	font-size: 0.82rem;
	letter-spacing: 0.04em;
	text-transform: uppercase;
	text-decoration: none;
	color: var(--navy);
	padding: 9px 16px;
	border: 1px solid var(--line);
	border-radius: 999px;
	transition: border-color 0.2s, color 0.2s, background-color 0.2s;
}
.topbar-link:hover { border-color: var(--accent); color: var(--accent-700); background: var(--accent-tint); }

/* --- Hero ---------------------------------------------------------------- */
.hero { padding: clamp(56px, 9vw, 116px) 0 clamp(40px, 6vw, 72px); }
.hero h1 {
	font-size: clamp(2.5rem, 1.4rem + 5.2vw, 5rem);
	font-weight: 800;
	line-height: 1.02;
	letter-spacing: -0.035em;
	margin: 0 0 22px;
	max-width: 16ch;
}
.hero h1 .accent {
	color: var(--accent);
	-webkit-text-fill-color: transparent;
	background: linear-gradient(100deg, var(--accent), var(--accent-700));
	-webkit-background-clip: text;
	background-clip: text;
}
.hero .byline {
	font-size: 1.12rem;
	color: var(--slate);
	margin: 0;
	max-width: 54ch;
}
.hero .byline strong { color: var(--navy); font-weight: 600; }
.hero .byline a { color: var(--navy); text-decoration: none; border-bottom: 1px solid var(--accent); transition: border-color 0.18s, color 0.18s; }
.hero .byline a:hover { color: var(--accent-700); border-bottom-color: var(--accent-700); }

/* Stat strip */
.stats {
	list-style: none;
	margin: 44px 0 0;
	padding: 0;
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 1px;
	background: var(--line);
	border: 1px solid var(--line);
	border-radius: var(--radius);
	overflow: hidden;
}
.stats li {
	background: color-mix(in srgb, var(--paper-2) 86%, transparent);
	padding: 22px 24px;
}
.stats .num {
	display: block;
	font-family: var(--mono);
	font-size: 1.5rem;
	font-weight: 600;
	letter-spacing: -0.02em;
	color: var(--navy);
}
.stats .label {
	display: block;
	margin-top: 4px;
	font-size: 0.82rem;
	color: var(--slate-soft);
}

/* --- Generic section spacing -------------------------------------------- */
.section { padding: clamp(48px, 7vw, 86px) 0; }
.section--tight { padding-top: 0; }

/* --- Access data cards --------------------------------------------------- */
.cards {
	list-style: none;
	margin: 36px 0 0;
	padding: 0;
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 22px;
}
.card {
	position: relative;
	display: flex;
	flex-direction: column;
	gap: 16px;
	background: var(--paper-2);
	border: 1px solid var(--line);
	border-radius: var(--radius);
	padding: 26px 26px 24px;
	text-decoration: none;
	color: var(--navy);
	box-shadow: var(--shadow);
	transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease;
	overflow: hidden;
}
.card::after {
	content: "";
	position: absolute;
	inset: 0 0 auto 0;
	height: 3px;
	background: linear-gradient(90deg, var(--accent), var(--accent-700));
	transform: scaleX(0);
	transform-origin: left;
	transition: transform 0.28s ease;
}
.card:hover {
	transform: translateY(-4px);
	box-shadow: var(--shadow-lift);
	border-color: color-mix(in srgb, var(--accent) 40%, var(--line));
}
.card:hover::after { transform: scaleX(1); }
.card .ico {
	width: 46px;
	height: 46px;
	display: grid;
	place-items: center;
	border-radius: 11px;
	background: var(--accent-tint);
	color: var(--accent-700);
}
.card .ico svg { width: 23px; height: 23px; }
.card h3 {
	margin: 0;
	font-size: 1.18rem;
	font-weight: 700;
	letter-spacing: -0.01em;
}
.card p { margin: 0; color: var(--slate); font-size: 0.98rem; }
.card .go {
	margin-top: auto;
	font-family: var(--mono);
	font-size: 0.78rem;
	letter-spacing: 0.04em;
	text-transform: uppercase;
	color: var(--accent-700);
	display: inline-flex;
	align-items: center;
	gap: 0.5em;
}
.card .go svg { width: 14px; height: 14px; transition: transform 0.22s ease; }
.card:hover .go svg { transform: translateX(4px); }

/* --- Support / donate panel --------------------------------------------- */
.support {
	background: var(--navy);
	color: #e9eef6;
	border-radius: 20px;
	padding: clamp(34px, 5vw, 56px);
	position: relative;
	overflow: hidden;
	box-shadow: var(--shadow-lift);
}
.support::before {
	content: "";
	position: absolute;
	inset: 0;
	background:
		radial-gradient(620px 320px at 92% -20%, rgba(255, 93, 28, 0.30), transparent 60%),
		repeating-linear-gradient(135deg, rgba(255, 255, 255, 0.04) 0 1px, transparent 1px 24px);
	pointer-events: none;
}
.support > * { position: relative; }
.support .eyebrow { color: #ff8a5c; }
.support .eyebrow::before { background: #ff8a5c; }
.support h2 {
	font-size: clamp(1.6rem, 1.1rem + 2vw, 2.4rem);
	font-weight: 800;
	letter-spacing: -0.02em;
	margin: 0 0 14px;
	color: #fff;
	max-width: 22ch;
}
.support-grid {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 22px 40px;
	margin: 22px 0 30px;
}
.support-grid p { margin: 0; color: #b9c4d6; }
.support-grid a { color: #ffb59a; text-decoration: none; }
.support-grid a:hover { text-decoration: underline; }

.btn {
	display: inline-flex;
	align-items: center;
	gap: 0.6em;
	font-family: var(--mono);
	font-size: 0.86rem;
	font-weight: 600;
	letter-spacing: 0.03em;
	text-transform: uppercase;
	text-decoration: none;
	color: #fff;
	background: linear-gradient(100deg, var(--accent), var(--accent-700));
	padding: 14px 26px;
	border-radius: 999px;
	box-shadow: 0 8px 22px rgba(255, 93, 28, 0.35);
	transition: transform 0.18s ease, box-shadow 0.18s ease;
}
.btn:hover { transform: translateY(-2px); box-shadow: 0 12px 30px rgba(255, 93, 28, 0.45); }
.btn svg { width: 17px; height: 17px; }

/* --- More info / reports ------------------------------------------------- */
.prose { max-width: 64ch; color: var(--slate); }
.prose p { margin: 0 0 18px; }
.prose a { color: var(--accent-700); text-decoration: none; border-bottom: 1px solid var(--accent-tint); }
.prose a:hover { border-bottom-color: var(--accent); }
.prose--gap { margin-top: 30px; }

.reports {
	list-style: none;
	margin: 30px 0 0;
	padding: 0;
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(168px, 1fr));
	gap: 12px;
}
.reports a {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 10px;
	background: var(--paper-2);
	border: 1px solid var(--line);
	border-radius: 10px;
	padding: 13px 16px;
	text-decoration: none;
	color: var(--navy);
	font-weight: 600;
	font-size: 0.95rem;
	transition: border-color 0.18s, color 0.18s, transform 0.18s, background-color 0.18s;
}
.reports a .yr { font-family: var(--mono); font-size: 0.74rem; color: var(--slate-soft); font-weight: 500; }
.reports a:hover {
	border-color: var(--accent);
	color: var(--accent-700);
	transform: translateY(-2px);
	background: var(--accent-tint);
}
.reports a:hover .yr { color: var(--accent-700); }

/* --- Footer -------------------------------------------------------------- */
.site-footer {
	background: var(--navy-900);
	color: #aeb9cb;
	margin-top: clamp(48px, 7vw, 90px);
	padding: 56px 0 40px;
}
.site-footer .container {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	justify-content: space-between;
	gap: 22px;
}
.site-footer .foot-mark {
	font-family: var(--mono);
	color: #f2f5fa;
	font-weight: 600;
	display: inline-flex;
	align-items: center;
	gap: 0.5em;
}
.socials { display: flex; gap: 10px; list-style: none; margin: 0; padding: 0; }
.socials a {
	width: 42px;
	height: 42px;
	display: grid;
	place-items: center;
	border-radius: 11px;
	border: 1px solid rgba(255, 255, 255, 0.12);
	color: #cdd6e4;
	transition: color 0.18s, border-color 0.18s, background-color 0.18s, transform 0.18s;
}
.socials a:hover { color: #fff; border-color: var(--accent); background: rgba(255, 93, 28, 0.18); transform: translateY(-2px); }
.socials svg { width: 19px; height: 19px; }
.copyright { width: 100%; font-size: 0.85rem; color: #7d889b; border-top: 1px solid rgba(255, 255, 255, 0.08); padding-top: 22px; }
.copyright a { color: #aeb9cb; }
.copyright a:hover { color: #fff; }

/* --- Entrance animation -------------------------------------------------- */
@keyframes rise {
	from { opacity: 0; transform: translateY(16px); }
	to   { opacity: 1; transform: translateY(0); }
}
.rise { opacity: 0; animation: rise 0.7s cubic-bezier(0.22, 1, 0.36, 1) forwards; }
.d1 { animation-delay: 0.05s; }
.d2 { animation-delay: 0.15s; }
.d3 { animation-delay: 0.25s; }
.d4 { animation-delay: 0.35s; }

/* --- Focus + reduced motion --------------------------------------------- */
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 4px; }

@media (prefers-reduced-motion: reduce) {
	html { scroll-behavior: auto; }
	* { animation-duration: 0.001ms !important; animation-delay: 0ms !important; transition-duration: 0.001ms !important; }
	.rise { opacity: 1; }
}

/* --- Responsive ---------------------------------------------------------- */
@media (max-width: 880px) {
	.stats { grid-template-columns: repeat(2, 1fr); }
	.cards { grid-template-columns: 1fr; }
	.support-grid { grid-template-columns: 1fr; }
}

@media (max-width: 540px) {
	body { font-size: 16px; }
	.container { padding-inline: 20px; }
	.topbar-link { padding: 8px 13px; }
	.stats { grid-template-columns: 1fr 1fr; }
}