/* Snjallheimilið: same tokens as quick.css in smart-home-estimator, so the home page and the estimate look alike */
:root {
  --bg: #f6f4ef; --card: #ffffff; --alt: #efece4; --line: #d9d4c7; --text: #1f2328; --muted: #6b6f76; --accent: #c8781a; --accent-fg: #fff; --ok: #2f8f4e;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) { --bg: #14171a; --card: #1c2024; --alt: #181c20; --line: #2f353b; --text: #e4e7ea; --muted: #8b949c; --accent: #f5a524; --accent-fg: #111; --ok: #5cb85c; color-scheme: dark; }
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 64px; }
html, body { margin: 0; }
body { background: var(--bg); color: var(--text); font: 17px/1.5 system-ui, "Segoe UI", sans-serif; }
.wrap { max-width: 880px; margin: 0 auto; padding-left: max(16px, env(safe-area-inset-left, 0px)); padding-right: max(16px, env(safe-area-inset-right, 0px)); }
a { color: var(--accent); }
h1, h2, h3 { text-wrap: balance; line-height: 1.2; margin: 0 0 .5em; }
h1 { font-size: clamp(1.9rem, 5vw, 2.8rem); }
h2 { font-size: 1.6rem; }
h3 { font-size: 1.15rem; }
p { margin: 0 0 1em; }
.muted { color: var(--muted); font-size: .95rem; }
.fine { color: var(--muted); font-size: .9rem; }

.top { position: sticky; top: 0; background: color-mix(in srgb, var(--bg) 88%, transparent); backdrop-filter: blur(8px); border-bottom: 1px solid var(--line); z-index: 5; padding-top: env(safe-area-inset-top, 0px); }
.bar { display: flex; align-items: center; justify-content: space-between; gap: 12px; min-height: 56px; flex-wrap: wrap; padding-block: 6px; }
.brand { display: inline-flex; align-items: center; gap: 8px; font-weight: 700; color: var(--text); text-decoration: none; font-size: 1.1rem; }
nav { display: flex; gap: 4px 14px; flex-wrap: wrap; }
nav a { color: var(--text); text-decoration: none; font-size: .95rem; padding: 4px 0; border-bottom: 2px solid transparent; }
nav a:hover { border-color: var(--accent); }

section { padding-block: 56px; }
section.alt { background: var(--alt); }
.hero { padding-block: 72px 56px; }
.lede { font-size: 1.2rem; max-width: 40em; }
.cta { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; margin: 20px 0 12px; }
.btn { display: inline-block; font: inherit; color: var(--text); background: var(--card); border: 1px solid var(--line); border-radius: 8px; padding: 11px 18px; text-decoration: none; cursor: pointer; }
.btn.primary { background: var(--accent); color: var(--accent-fg); border-color: var(--accent); font-weight: 600; }
.btn:disabled { opacity: .5; cursor: default; }

.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 14px; margin: 16px 0; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 18px; min-width: 0; }
.card p:last-child { margin-bottom: 0; }
.example { margin-top: 12px; }
.facts { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 12px; margin: 16px 0; }
.facts dt { color: var(--muted); font-size: .85rem; text-transform: uppercase; letter-spacing: .04em; }
.facts dd { margin: 2px 0 0; font-weight: 600; }

.steps { counter-reset: s; list-style: none; padding: 0; margin: 16px 0; display: grid; gap: 12px; }
.steps li { counter-increment: s; display: grid; grid-template-columns: 40px 1fr; gap: 12px; align-items: start; background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 14px 16px; }
.steps li::before { content: counter(s); width: 32px; height: 32px; border-radius: 50%; background: var(--accent); color: var(--accent-fg); font-weight: 700; display: grid; place-items: center; }

form { display: grid; gap: 12px; margin-top: 8px; }
.grid2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 12px; }
label { display: block; font-size: .95rem; color: var(--muted); }
input, textarea { display: block; width: 100%; margin-top: 4px; font: inherit; color: var(--text); background: var(--card); border: 1px solid var(--line); border-radius: 8px; padding: 10px 12px; }
textarea { resize: vertical; min-height: 110px; }
.gotcha { position: absolute; left: -9999px; width: 1px; height: 1px; }
#formMsg.ok { color: var(--ok); } #formMsg.err { color: var(--accent); }

footer { border-top: 1px solid var(--line); padding-block: 24px; color: var(--muted); font-size: .9rem; }
footer .wrap { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
[hidden] { display: none !important; }