/*
 * ADU Stack landing page — dark theme, one accent.
 * Change the look from these variables:
 *   --accent        the single brand color (buttons, highlights, the ADU on the plan)
 *   --bg / --surface / --panel   background layers
 *   --font          typeface
 */
.adul {
	--bg: #0a0f1a;
	--surface: #0f1624;
	--panel: rgba(17, 25, 40, 0.72);
	--panel-solid: #111a2b;
	--line: rgba(148, 163, 184, 0.14);
	--line-2: rgba(148, 163, 184, 0.24);
	--text: #e6ebf2;
	--text-2: #93a0b4;
	--accent: #34d399;
	--accent-deep: #10b981;
	--accent-soft: rgba(52, 211, 153, 0.12);
	--accent-ink: #04241a;
	--warn: #fbbf24;
	--danger: #f87171;
	--font: "Instrument Sans", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
	background: var(--bg);
	color: var(--text);
	font: 400 17px/1.6 var(--font);
	-webkit-font-smoothing: antialiased;
	min-height: 100vh;
}
body.adu-landing-body { margin: 0; background: #0a0f1a; color-scheme: dark; }
.adul *, .adul *::before, .adul *::after { box-sizing: border-box; }
.adul a { color: inherit; }
.adul h1, .adul h2, .adul h3 { font-family: var(--font); font-weight: 600; color: var(--text); margin: 0; letter-spacing: -0.025em; }
.adul p { margin: 0; }
.adul .wrap { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.adul :focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
.adul .skip { position: absolute; left: -9999px; }
.adul .skip:focus { left: 16px; top: 12px; z-index: 100; background: var(--panel-solid); padding: 8px 12px; border-radius: 6px; }
.adul .ico { width: 18px; height: 18px; flex: none; stroke: currentColor; fill: none; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }

/* The lot checker picks up the dark theme through its variables */
.adul .adu-stack {
	--adu-ink: var(--text);
	--adu-ink-2: var(--text-2);
	--adu-rule: var(--line-2);
	--adu-panel: var(--panel);
	--adu-panel-2: rgba(148, 163, 184, 0.06);
	--adu-input: rgba(10, 15, 26, 0.7);
	--adu-accent: var(--accent);
	--adu-accent-soft: var(--accent-soft);
	--adu-btn: var(--accent);
	--adu-btn-ink: var(--accent-ink);
	--adu-lot: rgba(52, 211, 153, 0.05);
	--adu-lot-line: rgba(52, 211, 153, 0.45);
	--adu-bld: #1c2638;
	--adu-bld-line: #4b5870;
	--adu-env: rgba(52, 211, 153, 0.55);
	--adu-env-fill: rgba(52, 211, 153, 0.07);
	--adu-sel: var(--accent);
	--adu-sel-fill: rgba(52, 211, 153, 0.28);
	--adu-ok: #6ee7b7; --adu-ok-bg: rgba(52, 211, 153, 0.14);
	--adu-tight: var(--warn); --adu-tight-bg: rgba(251, 191, 36, 0.12);
	--adu-no: var(--danger); --adu-no-bg: rgba(248, 113, 113, 0.12);
	--adu-shadow: 0 16px 40px rgba(0, 0, 0, 0.45);
	font-family: var(--font);
}
.adul .adu-stack .adu-panel, .adul .adu-stack .adu-metric, .adul .adu-stack .adu-opt { -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px); }
.adul .adu-stack .adu-list { background: var(--panel-solid); }
.adul .adu-stack .adu-canvas {
	background-color: #0b1220;
	background-image: radial-gradient(rgba(148, 163, 184, 0.16) 1px, transparent 1px);
	background-size: 16px 16px;
	border: 1px solid var(--line);
}
.adul .adu-stack .adu-t { fill: #cbd5e1; }
.adul .adu-stack .adu-t-sel { fill: var(--accent); }

/* ---------- nav ---------- */
.adul-nav { position: sticky; top: 0; z-index: 50; background: rgba(10, 15, 26, 0.78); -webkit-backdrop-filter: saturate(1.4) blur(12px); backdrop-filter: saturate(1.4) blur(12px); border-bottom: 1px solid transparent; transition: border-color 0.2s ease; }
.adul-nav.is-scrolled { border-bottom-color: var(--line); }
.admin-bar .adul-nav { top: 32px; }
.adul-nav .wrap { display: flex; align-items: center; gap: 24px; height: 68px; }
.adul-logo { display: flex; align-items: center; gap: 10px; font-weight: 600; font-size: 19px; text-decoration: none; letter-spacing: -0.02em; }
.adul-logo-mark { width: 34px; height: 34px; border-radius: 10px; display: grid; place-items: center; background: linear-gradient(140deg, var(--accent), var(--accent-deep)); color: var(--accent-ink); box-shadow: 0 6px 20px -6px rgba(52, 211, 153, 0.6); }
.adul-logo-mark svg { width: 20px; height: 20px; }
.adul-links { display: flex; gap: 26px; margin: 0 0 0 auto; list-style: none; padding: 0; }
.adul-links a { text-decoration: none; color: var(--text-2); font-size: 15px; transition: color 0.15s ease; }
.adul-links a:hover { color: var(--text); }
.adul-btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; font: 600 15px/1 var(--font); border-radius: 10px; border: 1px solid var(--accent); background: var(--accent); color: var(--accent-ink) !important; padding: 12px 18px; text-decoration: none; cursor: pointer; transition: filter 0.15s ease; box-shadow: 0 8px 24px -10px rgba(52, 211, 153, 0.7); }
.adul-btn:hover { filter: brightness(1.08); }
.adul-menu { display: none; margin-left: auto; background: none; border: 1px solid var(--line-2); border-radius: 8px; padding: 8px 12px; font: inherit; color: var(--text); }

/* ---------- hero ---------- */
.adul-hero { position: relative; padding: 72px 0 56px; overflow: hidden; }
.adul-hero::before { content: ""; position: absolute; inset: -30% 20% auto -10%; height: 620px; background: radial-gradient(closest-side, rgba(52, 211, 153, 0.16), transparent); pointer-events: none; }
.adul-hero .wrap { position: relative; display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 56px; align-items: center; }
.adul-eyebrow { display: inline-flex; align-items: center; gap: 8px; font-size: 13px; font-weight: 600; color: var(--accent); background: var(--accent-soft); border: 1px solid rgba(52, 211, 153, 0.25); padding: 5px 12px; border-radius: 999px; margin-bottom: 20px; }
.adul-eyebrow .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 4px rgba(52, 211, 153, 0.2); }
.adul-hero h1 { font-size: clamp(40px, 6vw, 74px); line-height: 1; max-width: 13ch; }
.adul-hero h1 em { font-style: normal; color: var(--accent); }
.adul-sub { color: var(--text-2); font-size: 19px; max-width: 46ch; margin-top: 20px !important; }
.adul-hero .adu-stack { margin: 28px 0 0; max-width: 580px; }
.adul-hero .adu-search { margin-top: 0; }
.adul-hero .adu-address { font-size: 17px; padding: 15px 16px; border-color: var(--line-2); background: rgba(15, 22, 36, 0.9); }
.adul-hero .adu-btn { padding: 15px 22px; font-size: 16px; border-radius: 10px; box-shadow: 0 8px 24px -10px rgba(52, 211, 153, 0.7); }
.adul-trust { display: flex; flex-wrap: wrap; gap: 8px 20px; margin: 18px 0 0; padding: 0; list-style: none; font-size: 14px; color: var(--text-2); }
.adul-trust li { display: flex; align-items: center; gap: 6px; }
.adul-trust .ico { width: 16px; height: 16px; color: var(--accent); }

.adul-demo { margin: 0; border-radius: 18px; padding: 18px; background: var(--panel); border: 1px solid var(--line); box-shadow: 0 30px 80px -30px rgba(0, 0, 0, 0.7); -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px); }
.adul-demo-bar { display: flex; align-items: center; justify-content: space-between; font-size: 13px; color: var(--text-2); margin-bottom: 12px; }
.adul-demo-bar span { display: inline-flex; align-items: center; gap: 6px; }
.adul-demo-bar .ico { width: 15px; height: 15px; color: var(--accent); }
.adul-demo-canvas { border-radius: 12px; background-color: #0b1220; background-image: radial-gradient(rgba(148, 163, 184, 0.16) 1px, transparent 1px); background-size: 16px 16px; border: 1px solid var(--line); padding: 8px; }
.adul-demo svg { display: block; width: 100%; height: auto; }
.adul-demo .lot { fill: rgba(52, 211, 153, 0.05); stroke: rgba(52, 211, 153, 0.5); stroke-width: 2; }
.adul-demo .street { fill: rgba(148, 163, 184, 0.1); }
.adul-demo .bld { fill: #1c2638; stroke: #4b5870; stroke-width: 1.5; }
.adul-demo .env { fill: rgba(52, 211, 153, 0.07); stroke: rgba(52, 211, 153, 0.55); stroke-width: 1.5; stroke-dasharray: 7 5; }
.adul-demo .unit { fill: rgba(52, 211, 153, 0.28); stroke: var(--accent); stroke-width: 2.5; filter: drop-shadow(0 0 10px rgba(52, 211, 153, 0.45)); }
.adul-demo .t { font: 500 13px var(--font); fill: #cbd5e1; }
.adul-demo .t-muted { fill: var(--text-2); font-size: 12px; }
.adul-demo .t-unit { fill: #d1fae5; font-weight: 600; }
.adul-demo .dim { stroke: var(--text-2); stroke-width: 1; }
.adul-chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
.adul-chips button { font: 500 14px/1 var(--font); border: 1px solid var(--line-2); background: transparent; color: var(--text-2); border-radius: 999px; padding: 9px 13px; cursor: pointer; transition: all 0.15s ease; }
.adul-chips button:hover { color: var(--text); }
.adul-chips button[aria-pressed="true"] { border-color: var(--accent); color: var(--accent); background: var(--accent-soft); }

@media (prefers-reduced-motion: no-preference) {
	.adul-demo .unit { transition: x 0.6s cubic-bezier(.2,.7,.2,1), y 0.6s cubic-bezier(.2,.7,.2,1), width 0.6s cubic-bezier(.2,.7,.2,1), height 0.6s cubic-bezier(.2,.7,.2,1); }
	.adul-demo .t-unit { transition: transform 0.6s cubic-bezier(.2,.7,.2,1); }
	.adul-demo .lot { stroke-dasharray: 1400; stroke-dashoffset: 1400; animation: adul-draw 1.4s 0.2s ease forwards; }
	.adul-demo .env { animation: adul-pulse 3s ease-in-out infinite; }
	.adul-eyebrow .dot { animation: adul-ping 2s ease-in-out infinite; }
}
@keyframes adul-draw { to { stroke-dashoffset: 0; } }
@keyframes adul-pulse { 50% { fill-opacity: 0.4; } }
@keyframes adul-ping { 50% { box-shadow: 0 0 0 7px rgba(52, 211, 153, 0.05); } }

/* ---------- results ---------- */
.adul-results-wrap:has(.adu-results:empty) { display: none; }
.adul-results-wrap { padding: 8px 0 48px; }

/* ---------- sections ---------- */
.adul-sec { padding: 88px 0; border-top: 1px solid var(--line); }
.adul-kicker { display: block; font-size: 13px; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: var(--accent); margin-bottom: 12px; }
.adul-sec h2 { font-size: clamp(30px, 4vw, 46px); line-height: 1.05; max-width: 20ch; }
.adul-sec .lead { color: var(--text-2); margin-top: 14px !important; max-width: 58ch; font-size: 18px; }

.adul-steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin: 44px 0 0; padding: 0; list-style: none; }
.adul-steps li { background: var(--panel); border: 1px solid var(--line); border-radius: 16px; padding: 24px; }
.adul-step-ico { width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center; background: var(--accent-soft); color: var(--accent); margin-bottom: 18px; border: 1px solid rgba(52, 211, 153, 0.2); }
.adul-step-ico .ico { width: 22px; height: 22px; }
.adul-steps .n { font-size: 13px; font-weight: 600; color: var(--text-2); }
.adul-steps h3 { font-size: 21px; margin-top: 4px; }
.adul-steps p { color: var(--text-2); margin-top: 8px !important; }

.adul-types { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-top: 44px; }
.adul-type { background: var(--panel); border: 1px solid var(--line); border-radius: 16px; padding: 22px; transition: border-color 0.2s ease, transform 0.2s ease; }
.adul-type:hover { border-color: rgba(52, 211, 153, 0.4); transform: translateY(-2px); }
.adul-type svg { width: 100%; height: auto; display: block; margin-bottom: 18px; border-radius: 10px; background-color: #0b1220; background-image: radial-gradient(rgba(148, 163, 184, 0.14) 1px, transparent 1px); background-size: 12px 12px; }
.adul-type h3 { font-size: 19px; }
.adul-type .size { color: var(--accent); font-weight: 600; font-size: 15px; margin-top: 4px !important; }
.adul-type p { color: var(--text-2); font-size: 15px; margin-top: 8px !important; }
.adul-type .g-lot { fill: rgba(52, 211, 153, 0.05); stroke: rgba(52, 211, 153, 0.45); stroke-width: 1.5; }
.adul-type .g-bld { fill: #1c2638; stroke: #4b5870; stroke-width: 1.2; }
.adul-type .g-unit { fill: rgba(52, 211, 153, 0.3); stroke: var(--accent); stroke-width: 2; }

.adul-spec { margin-top: 40px; display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.adul-spec div { background: var(--panel); border: 1px solid var(--line); border-radius: 16px; padding: 22px; }
.adul-spec dt { font-size: 36px; font-weight: 600; letter-spacing: -0.02em; color: var(--text); }
.adul-spec dd { margin: 8px 0 0; color: var(--text-2); font-size: 15px; }
.adul-spec dd b { display: block; color: var(--text); font-weight: 600; margin-bottom: 2px; }
.adul-verified { display: flex; align-items: center; gap: 8px; font-size: 14px; color: var(--text-2); margin-top: 18px !important; }
.adul-verified .ico { width: 16px; height: 16px; color: var(--accent); }

.adul-cta { position: relative; overflow: hidden; border-radius: 22px; padding: 52px; display: flex; flex-wrap: wrap; gap: 24px; align-items: center; justify-content: space-between; background: linear-gradient(135deg, #0f2a22, #0f1624 60%); border: 1px solid rgba(52, 211, 153, 0.25); }
.adul-cta::after { content: ""; position: absolute; right: -80px; top: -120px; width: 360px; height: 360px; background: radial-gradient(closest-side, rgba(52, 211, 153, 0.22), transparent); pointer-events: none; }
.adul-cta h2 { max-width: 18ch; position: relative; }
.adul-cta p { color: var(--text-2); margin-top: 10px !important; max-width: 48ch; position: relative; }
.adul-cta .adul-btn { padding: 15px 22px; font-size: 16px; position: relative; }

.adul-foot { padding: 40px 0 56px; color: var(--text-2); font-size: 14px; border-top: 1px solid var(--line); }
.adul-foot .wrap { display: flex; flex-wrap: wrap; gap: 16px 32px; justify-content: space-between; align-items: flex-start; }
.adul-foot strong { color: var(--text); }
.adul-foot nav { display: flex; gap: 20px; }
.adul-foot a { color: var(--text-2); text-decoration: none; }
.adul-foot a:hover { color: var(--text); }
.adul-foot .fine { max-width: 62ch; margin-top: 6px !important; }

/* ---------- responsive ---------- */
@media (max-width: 1000px) {
	.adul-hero .wrap { grid-template-columns: 1fr; gap: 40px; }
	.adul-types, .adul-spec { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 760px) {
	.adul-links { display: none; position: absolute; top: 68px; left: 0; right: 0; flex-direction: column; gap: 0; background: var(--surface); border-bottom: 1px solid var(--line); padding: 8px 24px 16px; }
	.adul-links.is-open { display: flex; }
	.adul-links a { display: block; padding: 12px 0; font-size: 17px; }
	.adul-menu { display: inline-block; }
	.adul-nav .adul-btn { display: none; }
	.adul-hero { padding: 40px 0 40px; }
	.adul-steps, .adul-types, .adul-spec { grid-template-columns: 1fr; }
	.adul-sec { padding: 60px 0; }
	.adul-cta { padding: 32px 24px; }
	.admin-bar .adul-nav { top: 46px; }
}

/* ---------- about page ---------- */
.adul-links a[aria-current="page"] { color: var(--text); box-shadow: inset 0 -2px 0 var(--accent); padding-bottom: 4px; }
.adul-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.adul .adul-btn-ghost { background: transparent; color: var(--text) !important; border-color: var(--line-2); box-shadow: none; }
.adul .adul-btn-ghost:hover { border-color: var(--accent); filter: none; }
.adul-facts { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin: 0; }
.adul-facts div { background: var(--panel); border: 1px solid var(--line); border-radius: 16px; padding: 22px; }
.adul-facts dt { font-size: 38px; font-weight: 600; letter-spacing: -0.02em; color: var(--accent); line-height: 1.1; }
.adul-facts dd { margin: 8px 0 0; color: var(--text-2); font-size: 15px; }
.adul-split { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 56px; align-items: start; }
.adul-prose p { color: var(--text-2); font-size: 18px; }
.adul-prose p + p { margin-top: 16px !important; }
.adul-steps.adul-grid-4 { grid-template-columns: repeat(4, 1fr); }
.adul-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 14px; }
.adul-list li { display: flex; gap: 14px; align-items: flex-start; background: var(--panel); border: 1px solid var(--line); border-radius: 14px; padding: 18px 20px; color: var(--text-2); }
.adul-list li .ico { color: var(--accent); margin-top: 3px; }
.adul-list b { color: var(--text); font-weight: 600; }
.adul-timeline { list-style: none; padding: 0; margin: 44px 0 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; position: relative; }
.adul-timeline::before { content: ""; position: absolute; left: 12px; right: 12px; top: 11px; height: 2px; background: var(--line-2); }
.adul-timeline li { position: relative; padding-top: 36px; }
.adul-tl-dot { position: absolute; top: 4px; left: 4px; width: 16px; height: 16px; border-radius: 50%; background: var(--surface); border: 2px solid var(--line-2); }
.adul-timeline li.is-live .adul-tl-dot { background: var(--accent); border-color: var(--accent); box-shadow: 0 0 0 5px var(--accent-soft); }
.adul-timeline b { font-size: 19px; color: var(--text); font-weight: 600; }
.adul-timeline p { color: var(--text-2); font-size: 15px; margin-top: 6px !important; }
.adul-tag { display: inline-block; margin-top: 10px; font-size: 12px; font-weight: 600; color: var(--accent); background: var(--accent-soft); border-radius: 999px; padding: 3px 10px; }
.adul-pain { background: var(--panel); border: 1px solid var(--line); border-radius: 18px; padding: 26px; box-shadow: 0 30px 80px -30px rgba(0, 0, 0, 0.7); }
.adul-pain-t { font-size: 13px; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: var(--text-2); }
.adul-pain ul { list-style: none; padding: 0; margin: 16px 0 0; display: grid; gap: 12px; }
.adul-pain li { display: flex; gap: 12px; align-items: flex-start; font-size: 17px; color: var(--text); padding: 14px 16px; border-radius: 12px; background: rgba(148, 163, 184, 0.05); border: 1px solid var(--line); }
.adul-pain li .ico { color: var(--danger); margin-top: 3px; }
.adul-big { font-size: 26px !important; color: var(--text) !important; font-weight: 600; letter-spacing: -0.01em; }
.adul-note-line { display: block; gap: 8px; margin-top: 28px !important; padding: 16px 18px; border-radius: 14px; background: var(--accent-soft); border: 1px solid rgba(52, 211, 153, 0.25); color: var(--text); font-size: 16px; }
.adul-note-line .ico { color: var(--accent); vertical-align: -3px; margin-right: 6px; }
.adul-note-line a { margin-left: 6px; }
.adul-note-line a { color: var(--accent); font-weight: 600; }
.adul-quote { margin: 28px 0 0; padding: 22px 24px; border-left: 3px solid var(--accent); background: var(--panel); border-radius: 0 14px 14px 0; }
.adul-quote p { font-size: 24px; font-weight: 600; color: var(--text); letter-spacing: -0.01em; }
.adul-quote footer { margin-top: 10px; color: var(--text-2); font-size: 17px; }
.adul-aud { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 40px; }
.adul-aud > div { background: var(--panel); border: 1px solid var(--line); border-radius: 18px; padding: 28px; display: flex; flex-direction: column; align-items: flex-start; }
.adul-aud h3 { font-size: 22px; }
.adul-aud p { color: var(--text-2); margin: 8px 0 20px !important; flex: 1; }
@media (max-width: 760px) { .adul-aud { grid-template-columns: 1fr; } }
@media (max-width: 1000px) {
	.adul-split { grid-template-columns: 1fr; gap: 24px; }
	.adul-steps.adul-grid-4, .adul-timeline { grid-template-columns: 1fr 1fr; }
	.adul-timeline::before { display: none; }
}
@media (max-width: 760px) {
	.adul-steps.adul-grid-4, .adul-timeline, .adul-facts { grid-template-columns: 1fr; }
}

/* ---------- inside a theme page ([adu_landing]) ----------
 * Themes wrap page content in a narrow column and style lists, links and
 * headings. Break out to the full window width and reset those styles so the
 * landing page looks the same as the full-page version.
 */
body:not(.adu-landing-body) .adul {
	position: relative;
	width: 100vw !important;
	max-width: 100vw !important;
	margin-left: calc(50% - 50vw) !important;
	margin-right: calc(50% - 50vw) !important;
	margin-top: 0 !important;
	margin-bottom: 0 !important;
}
body:has(.adul) { overflow-x: clip; }
.adul ul, .adul ol { list-style: none; }
.adul .adul-links { margin: 0 0 0 auto; }
.adul .adul-trust, .adul .adul-steps, .adul .adu-steps { margin-left: 0; }
.adul li { margin: 0; padding-left: 0; }
.adul li::marker { content: none; }
.adul-links li::before, .adul-trust li::before { content: none; }
.adul h1, .adul h2, .adul h3 { text-transform: none; font-style: normal; }
.adul-logo, .adul-links a, .adul-btn, .adul-chips button { white-space: nowrap; line-height: 1.2; }
.adul a { text-decoration: none; box-shadow: none; }
.adul .adu-sources a, .adul .adu-fine a { text-decoration: underline; }
.adul button { text-transform: none; letter-spacing: normal; }