@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Sans:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500;600&display=swap');

/* PaintBlock marketing site.
   Palette + type carried over from the old browser-app landing page so the two
   read as one brand: warm off-white paper, oklch throughout, and the "chunky"
   treatment (solid fill + hard bottom shadow) on anything pressable. */

:root {
	--bg:        oklch(0.97 0.012 80);
	--bg-deep:   oklch(0.955 0.012 75);
	--paper:     oklch(0.99 0.005 85);
	--ink:       oklch(0.18 0.012 60);
	--ink-soft:  oklch(0.42 0.012 60);
	--ink-faint: oklch(0.62 0.01 60);
	--rule:      oklch(0.88 0.012 70);
	--rule-soft: oklch(0.93 0.01 75);
	--rim:       oklch(1 0 0 / 0.5);

	--vermilion:        oklch(0.68 0.18 30);
	--vermilion-shadow: oklch(0.46 0.18 30);
	--ochre:            oklch(0.80 0.16 75);
	--ochre-shadow:     oklch(0.58 0.16 75);
	--sage:             oklch(0.74 0.12 145);
	--teal:             oklch(0.66 0.12 215);
	--cobalt:           oklch(0.55 0.16 250);
	--plum:             oklch(0.55 0.16 340);
	--ink-fill:         oklch(0.20 0.015 60);
	--ink-fill-shadow:  oklch(0.06 0.012 60);

	--sans: 'IBM Plex Sans', system-ui, -apple-system, sans-serif;
	--mono: 'JetBrains Mono', ui-monospace, monospace;

	--gutter: clamp(20px, 5vw, 56px);
	--section-y: clamp(64px, 10vw, 128px);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
	margin: 0;
	background: var(--bg);
	color: var(--ink);
	font-family: var(--sans);
	font-size: 17px;
	line-height: 1.6;
	-webkit-font-smoothing: antialiased;
	text-rendering: optimizeLegibility;
}

a { color: inherit; }

::selection { background: var(--ochre); color: var(--ink); }

.wrap { max-width: 1080px; margin: 0 auto; padding-inline: var(--gutter); }
.narrow { max-width: 760px; }

/* ───────── Type ───────── */

.eyebrow {
	font-family: var(--mono);
	font-size: 12px;
	font-weight: 500;
	letter-spacing: 0.14em;
	text-transform: uppercase;
	color: var(--ink-faint);
	margin: 0 0 18px;
}

h1, h2, h3 { margin: 0; line-height: 1.08; letter-spacing: -0.02em; font-weight: 700; }
h1 { font-size: clamp(38px, 7vw, 68px); }
h2 { font-size: clamp(30px, 5vw, 46px); }
h3 { font-size: 19px; letter-spacing: -0.01em; }

.lede { font-size: clamp(18px, 2.2vw, 21px); color: var(--ink-soft); max-width: 60ch; }

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

/* ───────── Nav ───────── */

nav {
	position: sticky; top: 0; z-index: 50;
	display: flex; align-items: center; justify-content: space-between;
	gap: 16px;
	padding: 14px var(--gutter);
	background: color-mix(in oklab, var(--bg) 88%, transparent);
	backdrop-filter: blur(10px);
	border-bottom: 1px solid var(--rule-soft);
}
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; font-weight: 700; letter-spacing: -0.01em; }
.brand svg { width: 20px; height: 23px; display: block; }
.nav-links { display: flex; align-items: center; gap: clamp(12px, 2.5vw, 28px); }
.nav-links a { text-decoration: none; font-size: 15px; font-weight: 500; color: var(--ink-soft); }
.nav-links a:hover { color: var(--ink); }
@media (max-width: 640px) { .nav-links .hide-sm { display: none; } }

/* ───────── Chunky button ───────── */

.btn {
	display: inline-block;
	background: var(--ink-fill);
	color: #fff;
	text-decoration: none;
	font-weight: 700;
	font-size: 15px;
	padding: 13px 24px;
	border-radius: 999px;
	box-shadow: 0 1px 0 0 var(--rim), 0 5px 0 0 var(--ink-fill-shadow);
	transition: transform 0.06s, box-shadow 0.06s, filter 0.12s;
	white-space: nowrap;
}
.btn:hover { filter: brightness(1.12); }
.btn:active { transform: translateY(4px); box-shadow: 0 1px 0 0 var(--rim), 0 1px 0 0 var(--ink-fill-shadow); }
.btn.vermilion { background: var(--vermilion); box-shadow: 0 1px 0 0 var(--rim), 0 5px 0 0 var(--vermilion-shadow); }
.btn.vermilion:active { box-shadow: 0 1px 0 0 var(--rim), 0 1px 0 0 var(--vermilion-shadow); }
.btn.sm { font-size: 14px; padding: 10px 18px; box-shadow: 0 1px 0 0 var(--rim), 0 4px 0 0 var(--ink-fill-shadow); }
.btn.sm:active { transform: translateY(3px); }

/* ───────── Sections ───────── */

section { padding-block: var(--section-y); border-bottom: 1px solid var(--rule-soft); }
section:last-of-type { border-bottom: none; }

#hero { padding-block: clamp(56px, 11vw, 116px) var(--section-y); border-bottom: 1px solid var(--rule-soft); }
#hero h1 { max-width: 15ch; }
#hero .lede { margin-top: 24px; }
.hero-cta { display: flex; flex-wrap: wrap; align-items: center; gap: 16px 22px; margin-top: 38px; }
.hero-cta .price-note { font-family: var(--mono); font-size: 13px; color: var(--ink-faint); }

/* ───────── Figures ───────── */

figure { margin: 40px 0 0; }
figure svg { display: block; width: 100%; height: auto; }
figcaption {
	font-family: var(--mono); font-size: 12px; letter-spacing: 0.06em;
	text-transform: uppercase; color: var(--ink-faint); margin-top: 14px;
}
.panels { display: grid; gap: 18px; grid-template-columns: repeat(3, 1fr); }
@media (max-width: 720px) { .panels { grid-template-columns: 1fr; } }
.panel {
	background: var(--paper);
	border: 1px solid var(--rule);
	border-radius: 14px;
	padding: 18px;
	box-shadow: 0 1px 0 0 var(--rim), 0 3px 0 0 var(--rule);
}
.panel .step {
	font-family: var(--mono); font-size: 11px; letter-spacing: 0.12em;
	text-transform: uppercase; color: var(--ink-faint);
	display: flex; justify-content: space-between; margin-bottom: 12px;
}
.panel p { font-size: 15px; color: var(--ink-soft); margin: 12px 0 0; }

/* ───────── Two-column prose ───────── */

.cols { display: grid; gap: clamp(28px, 5vw, 64px); grid-template-columns: 1fr 1fr; align-items: start; }
@media (max-width: 820px) { .cols { grid-template-columns: 1fr; } }

/* ───────── Step-saver rows ───────── */

.saver { display: grid; gap: 24px; margin-top: 44px; }
.saver-row {
	display: grid; gap: 8px 28px;
	grid-template-columns: minmax(180px, 240px) 1fr;
	padding: 24px 0;
	border-top: 1px solid var(--rule);
}
@media (max-width: 720px) { .saver-row { grid-template-columns: 1fr; } }
.saver-row h3 { display: flex; align-items: center; gap: 10px; }
.saver-row .swatch { width: 14px; height: 14px; border-radius: 4px; flex: none; }
.saver-row p { color: var(--ink-soft); font-size: 16px; }
.before {
	font-family: var(--mono); font-size: 13px; color: var(--ink-faint);
	margin-top: 10px;
}
.before s { text-decoration-thickness: 1px; }

/* ───────── Tool grid ───────── */

/* Separate cards rather than one gap-bled grid: with six tools an `auto-fit`
   grid leaves empty cells, and a bled background paints them as grey blanks at
   most breakpoints. Cards just end. Same treatment as `.panel`. */
.tools { display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); margin-top: 44px; }
.tool {
	background: var(--paper);
	border: 1px solid var(--rule);
	border-radius: 14px;
	padding: 20px 20px 22px;
	box-shadow: 0 1px 0 0 var(--rim), 0 3px 0 0 var(--rule);
}
.tool h3 { font-size: 16px; margin-bottom: 6px; }
.tool p { font-size: 14.5px; color: var(--ink-soft); }

/* ───────── Price ───────── */

#price .card {
	background: var(--paper);
	border: 1px solid var(--rule);
	border-radius: 20px;
	padding: clamp(28px, 5vw, 48px);
	box-shadow: 0 1px 0 0 var(--rim), 0 4px 0 0 var(--rule);
	text-align: center;
	max-width: 620px;
	margin: 44px auto 0;
}
.amount { font-size: clamp(46px, 8vw, 68px); font-weight: 700; letter-spacing: -0.03em; line-height: 1; }
.amount small { font-size: 0.32em; font-weight: 600; color: var(--ink-faint); letter-spacing: 0; margin-left: 8px; }
.price-list { list-style: none; margin: 28px 0; padding: 0; display: grid; gap: 10px; text-align: left; max-width: 380px; margin-inline: auto; }
.price-list li { display: flex; gap: 10px; font-size: 15.5px; color: var(--ink-soft); }
.price-list .tick { color: var(--sage); font-weight: 700; }

/* ───────── Footer ───────── */

footer { padding: 48px var(--gutter) 64px; background: var(--bg-deep); border-top: 1px solid var(--rule); }
.foot-inner { max-width: 1080px; margin: 0 auto; display: flex; flex-wrap: wrap; gap: 20px 40px; justify-content: space-between; align-items: baseline; }
footer a { color: var(--ink-soft); text-decoration: none; font-size: 15px; }
footer a:hover { color: var(--ink); text-decoration: underline; }
.foot-links { display: flex; flex-wrap: wrap; gap: 8px 22px; }
.foot-note { font-family: var(--mono); font-size: 12px; color: var(--ink-faint); width: 100%; }

/* ───────── Placeholder for screenshots / video ───────── */

.shot {
	margin-top: 44px;
	border: 1px dashed var(--rule);
	border-radius: 16px;
	background: var(--paper);
	aspect-ratio: 16 / 10;
	display: grid; place-items: center;
	text-align: center;
	font-family: var(--mono); font-size: 13px; color: var(--ink-faint);
	padding: 24px;
}

/* ───────── Legal / support pages ───────── */

.legal { max-width: 720px; margin: 0 auto; padding: 56px var(--gutter) 96px; }
.legal h1 { font-size: clamp(32px, 6vw, 46px); margin-bottom: 10px; }
.legal h2 { font-size: 21px; margin: 40px 0 12px; letter-spacing: -0.01em; }
.legal .updated { font-family: var(--mono); font-size: 12px; color: var(--ink-faint); margin-bottom: 40px; }
.legal p, .legal li { color: var(--ink-soft); }
.legal ul { padding-left: 20px; margin: 0 0 1em; }
.legal li { margin-bottom: 8px; }
.legal a { color: var(--ink); text-decoration-color: var(--rule); text-underline-offset: 3px; }
.legal .back {
	font-family: var(--mono); font-size: 12px; letter-spacing: 0.08em;
	text-transform: uppercase; color: var(--ink-faint);
	text-decoration: none; display: inline-block; margin-bottom: 32px;
}
.legal .back:hover { color: var(--ink); }
.callout {
	background: var(--paper); border: 1px solid var(--rule); border-radius: 14px;
	padding: 20px 22px; margin: 24px 0;
}
.callout p { margin: 0; color: var(--ink); font-weight: 500; }