@font-face { font-family: "Atkinson Next"; src: url("atkinson-hyperlegible-next-latin-400-normal.woff2") format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Atkinson Next"; src: url("atkinson-hyperlegible-next-latin-700-normal.woff2") format("woff2"); font-weight: 700; font-display: swap; }
@font-face { font-family: "Atkinson Next"; src: url("atkinson-hyperlegible-next-latin-800-normal.woff2") format("woff2"); font-weight: 800; font-display: swap; }

:root {
  --paper: #f3f6f5;
  --card: #ffffff;
  --ink: #13232e;
  --muted: #56676f;
  --line: #d3ddda;
  --blood: #a3192b;
  --serum: #d4a72c;
  --edta: #7e6bb8;
  --ok: #136f5b;
  --focus: #d4a72c;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --paper: #0f1a21; --card: #16242d; --ink: #e6eef0; --muted: #9fb1b8; --line: #2c3d47;
    --blood: #e0566a; --serum: #e2bb4d; --edta: #a797dd; --ok: #4fc3a1; color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --paper: #0f1a21; --card: #16242d; --ink: #e6eef0; --muted: #9fb1b8; --line: #2c3d47;
  --blood: #e0566a; --serum: #e2bb4d; --edta: #a797dd; --ok: #4fc3a1; color-scheme: dark;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--paper); color: var(--ink);
  font-family: "Atkinson Next", system-ui, sans-serif; font-size: 17px; line-height: 1.55;
  font-variant-numeric: tabular-nums;
}
a { color: inherit; text-underline-offset: 3px; }
:focus-visible { outline: 3px solid var(--focus); outline-offset: 2px; border-radius: 4px; }
.wrap { max-width: 720px; margin: 0 auto; padding: 0 16px; }
.hiljainen { color: var(--muted); font-weight: 400; }

/* Ylätunniste */
.yla { padding: 14px 0; }
.yla .wrap { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.logo { display: inline-flex; align-items: center; gap: 8px; font-weight: 800; font-size: 1.05rem; text-decoration: none; letter-spacing: -0.01em; }
.logo svg { width: 14px; height: 34px; }
.logo .neste { fill: var(--blood); transform-box: fill-box; transform-origin: 50% 100%; transform: scaleY(.72); }
.logo .runko { fill: none; stroke: var(--ink); stroke-width: 1.4; }
.yla nav a { margin-left: 16px; font-size: .95rem; color: var(--muted); }

/* Hero */
.hero { padding: 18px 0 8px; }
.hero h1 {
  font-weight: 800; font-size: clamp(2.05rem, 8.2vw, 3.5rem); line-height: 1.04; letter-spacing: -0.025em;
  margin: 0 0 14px; max-width: 16ch;
}
.hero h1 .hinta-isompi { white-space: nowrap; }
.hero p.ingressi { font-size: 1.08rem; color: var(--muted); margin: 0 0 6px; max-width: 46ch; }

/* Laskuri */
.laskuri { margin: 22px 0 8px; }
.vaihe { margin: 0 0 18px; }
.vaihe h2 { font-size: 1.05rem; margin: 0 0 10px; display: flex; justify-content: space-between; align-items: baseline; }
.vaihe h2 .valitut { font-size: .9rem; font-weight: 400; color: var(--muted); }
.teline { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
.putki {
  appearance: none; border: 1.5px solid var(--line); background: var(--card); color: var(--ink);
  border-radius: 14px; padding: 10px 12px 10px 10px; min-height: 58px;
  display: grid; grid-template-columns: 18px 1fr; gap: 10px; align-items: center; text-align: left;
  font: inherit; font-size: .98rem; line-height: 1.2; cursor: pointer;
}
.putki svg { width: 18px; height: 42px; overflow: visible; }
.putki .runko { fill: none; stroke: var(--ink); stroke-width: 1.4; opacity: .55; }
.putki .neste { fill: var(--blood); transform-box: fill-box; transform-origin: 50% 100%; transform: scaleY(0); transition: transform .32s ease-out; }
.putki[aria-pressed="true"] { border-color: var(--ink); box-shadow: inset 0 0 0 1px var(--ink); }
.putki[aria-pressed="true"] .neste { transform: scaleY(.72); }
.putki[aria-pressed="true"] .runko { opacity: 1; }
.putki small { display: block; color: var(--muted); font-size: .8rem; margin-top: 2px; }
.kaupungit { display: flex; flex-wrap: wrap; gap: 8px; }
.kaupunki {
  appearance: none; font: inherit; font-size: .95rem; border: 1.5px solid var(--line); background: var(--card); color: var(--ink);
  border-radius: 999px; padding: 8px 14px; min-height: 44px; cursor: pointer;
}
.kaupunki[aria-pressed="true"] { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.kaupunki-muu {
  font: inherit; font-size: .95rem; border: 1.5px solid var(--line); background: var(--card); color: var(--ink);
  border-radius: 999px; padding: 8px 12px; min-height: 44px; max-width: 100%;
}

/* Tulos */
.tulos { margin-top: 6px; }
.odottaa { color: var(--muted); border: 1.5px dashed var(--line); border-radius: 6px; padding: 16px; margin: 0; }
.paras {
  background: var(--card); border: 1.5px solid var(--ink); border-radius: 6px; padding: 16px 16px 14px;
  background-image: radial-gradient(circle at 8px -3px, var(--paper) 5px, transparent 5.5px);
  background-size: 16px 8px; background-repeat: repeat-x;
}
.paras-otsikko { margin: 6px 0 0; font-weight: 700; color: var(--ok); }
.summa { font-size: clamp(2.6rem, 11vw, 3.6rem); font-weight: 800; letter-spacing: -0.03em; line-height: 1; margin: 4px 0 6px; }
.paras-lab { margin: 0 0 10px; font-weight: 700; font-size: 1.1rem; }
.paras-lab .hiljainen { display: block; font-size: .92rem; }
.kuitti { list-style: none; margin: 0; padding: 0; font-size: .95rem; }
.rivi { display: flex; align-items: flex-end; gap: 6px; padding: 5px 0; }
.rivi .nimi { flex: 0 1 auto; }
.rivi .nimi small { display: block; color: var(--muted); font-size: .8rem; }
.rivi .viiva { flex: 1 1 24px; border-bottom: 2px dotted var(--line); margin-bottom: .4em; min-width: 16px; }
.rivi .hinta { white-space: nowrap; }
.rivi.yht { font-weight: 800; border-top: 1.5px solid var(--ink); margin-top: 4px; padding-top: 8px; }
.linkit { margin: 12px 0 0; display: flex; flex-wrap: wrap; align-items: center; gap: 8px 10px; }
.cta {
  display: inline-flex; align-items: center; min-height: 44px; padding: 10px 16px; border-radius: 10px;
  background: var(--ink); color: var(--paper); font-weight: 700; text-decoration: none;
}
.mainos { font-size: .78rem; color: var(--muted); border: 1px solid var(--line); border-radius: 4px; padding: 1px 6px; }
.lahde { font-size: .92rem; }
.merkki { display: inline-block; font-size: .75rem; border: 1px solid var(--line); border-radius: 4px; padding: 0 6px; margin: 4px 4px 0 0; color: var(--ink); font-weight: 400; }
.merkki.hiljainen { color: var(--muted); }
.lista-otsikko { font-size: 1rem; margin: 22px 0 8px; }
.sijat { list-style: none; margin: 0; padding: 0; border-top: 1.5px solid var(--line); }
.sijat > li { border-bottom: 1.5px solid var(--line); }
.sijat summary { display: grid; grid-template-columns: 2em 1fr auto; gap: 8px; align-items: baseline; padding: 12px 2px; cursor: pointer; list-style: none; }
.sijat summary::-webkit-details-marker { display: none; }
.sijat details[open] { padding-bottom: 12px; }
.sija { color: var(--muted); }
.sl b { display: block; }
.sl small { display: block; color: var(--muted); font-size: .85rem; }
.st { font-weight: 800; white-space: nowrap; }
.huom { font-size: .88rem; color: var(--muted); margin: 8px 0 0; }
.osittain { margin: 14px 0; font-size: .92rem; }
.osittain summary { cursor: pointer; color: var(--muted); }
.osittain ul { padding-left: 18px; }
.koti { margin: 18px 0; padding: 14px 16px; border-left: 4px solid var(--serum); background: var(--card); border-radius: 0 6px 6px 0; }
.koti h3 { margin: 0 0 6px; font-size: 1rem; }
.koti p { margin: 0 0 6px; font-size: .92rem; }
.koti ul { margin: 0 0 6px; padding-left: 18px; font-size: .92rem; }
.koti-summa { font-weight: 700; }
.peruste { font-size: .85rem; color: var(--muted); margin: 16px 0 0; }

/* Sisältö */
.osio { padding: 26px 0 6px; }
.osio h2 { font-size: 1.35rem; letter-spacing: -0.01em; margin: 0 0 10px; }
.osio p, .osio li { max-width: 64ch; }
.testilinkit { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 6px 16px; padding: 0; list-style: none; }
.testilinkit a { display: block; padding: 8px 0; border-bottom: 1px solid var(--line); text-decoration: none; }
.testilinkit a span { color: var(--muted); font-size: .88rem; display: block; }
.labrat { list-style: none; padding: 0; margin: 0; }
.labrat li { padding: 10px 0; border-bottom: 1px solid var(--line); }
.labrat b { display: block; }
.labrat small { color: var(--muted); display: block; font-size: .88rem; }
.hintataulukko { list-style: none; margin: 0; padding: 0; border-top: 1.5px solid var(--line); }
.hintataulukko li { display: grid; grid-template-columns: 2em 1fr auto; gap: 4px 8px; padding: 12px 2px; border-bottom: 1.5px solid var(--line); align-items: baseline; }
.hintataulukko .tl { grid-column: 2 / 4; display: flex; flex-wrap: wrap; align-items: center; gap: 6px 10px; font-size: .92rem; }
.hintataulukko .tl .cta { min-height: 40px; padding: 8px 14px; font-size: .95rem; }
.faktat { padding-left: 18px; }
.faktat li { margin: 0 0 6px; }

/* Alatunniste ja evästeet */
.ala { margin-top: 36px; padding: 22px 0 90px; border-top: 1.5px solid var(--line); font-size: .9rem; color: var(--muted); }
.ala p { margin: 0 0 8px; max-width: 64ch; }
.evasteet {
  position: fixed; left: 12px; right: 12px; bottom: 12px; z-index: 10; max-width: 680px; margin: 0 auto;
  background: var(--card); color: var(--ink); border: 1.5px solid var(--ink); border-radius: 8px; padding: 12px 14px;
  box-shadow: 0 6px 24px rgba(19, 35, 46, .18); font-size: .92rem;
}
.evasteet p { margin: 0 0 8px; }
.evasteet .napit { display: flex; flex-wrap: wrap; gap: 8px; }
.evasteet button {
  font: inherit; font-weight: 700; min-height: 44px; padding: 8px 14px; border-radius: 10px; cursor: pointer;
  border: 1.5px solid var(--ink); background: var(--card); color: var(--ink);
}
.evasteet button[data-c="kaikki"] { background: var(--ink); color: var(--paper); }
.evasteet[hidden] { display: none; }

@media (prefers-reduced-motion: reduce) {
  .putki .neste { transition: none; }
}