/* Kiinteistö- ja Siivouspalvelu E Siponen — teema plainline (S1 Centered stage).
   Paletti säädetty demosta: lämpimämpi paperi, hieman tummempi muste ja
   syvempi, vähemmän violettiin taittuva linkkisininen. */

@font-face {
  font-family: "Spectral";
  src: url("assets/fonts/spectral-600-latin.woff2") format("woff2");
  font-weight: 600; font-style: normal; font-display: swap;
}
@font-face {
  font-family: "Spectral";
  src: url("assets/fonts/spectral-400-latin.woff2") format("woff2");
  font-weight: 400; font-style: normal; font-display: swap;
}
@font-face {
  font-family: "Spline Sans";
  src: url("assets/fonts/spline-sans-variable-latin.woff2") format("woff2");
  font-weight: 300 700; font-style: normal; font-display: swap;
}
@font-face {
  font-family: "Spline Sans Mono";
  src: url("assets/fonts/spline-sans-mono-variable-latin.woff2") format("woff2");
  font-weight: 300 700; font-style: normal; font-display: swap;
}

:root {
  --paper: #FAF9F5;
  --ink: #131311;
  --ink-soft: #4C4C46;
  --line: #DAD8CE;
  --line-strong: #93928A;
  --blue: #1157A6;
  --blue-deep: #0D3E77;
  --measure: 34rem;
  --pad: 1.35rem;
}

* { box-sizing: border-box; }

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

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: "Spline Sans", system-ui, sans-serif;
  font-size: 1rem;
  line-height: 1.75;
  overflow-x: hidden;
  font-synthesis-weight: none;
}

.sr-only {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip-path: inset(50%); white-space: nowrap;
}

a { color: var(--blue); text-underline-offset: 0.22em; text-decoration-thickness: 1px; }
a:hover, a:focus-visible { color: var(--blue-deep); }
:focus-visible { outline: 2px solid var(--blue); outline-offset: 3px; }

/* Draft banner — a plain typed strip, mono, no ornament */
.demo-banner {
  display: block;
  padding: 0.65rem var(--pad);
  background: var(--ink);
  color: var(--paper);
  font-family: "Spline Sans Mono", ui-monospace, monospace;
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-align: center;
  text-decoration: none;
}
.demo-banner b { font-weight: 600; }
.demo-banner:hover, .demo-banner:focus-visible { color: #fff; text-decoration: underline; }

/* Shared centered measure */
.stage, .block, .footer {
  max-width: var(--measure);
  margin: 0 auto;
  padding-left: var(--pad);
  padding-right: var(--pad);
}

.rule {
  border: 0;
  border-top: 1px solid var(--line);
  margin: 0;
}

/* ---------- Hero ---------- */

.stage {
  padding-top: 3.5rem;
  padding-bottom: 0;
  text-align: center;
}

.kicker {
  margin: 0 0 1.5rem;
  font-family: "Spline Sans Mono", ui-monospace, monospace;
  font-size: 0.74rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

h1 {
  margin: 0;
  font-family: "Spectral", Georgia, serif;
  font-weight: 600;
  font-size: clamp(2.1rem, 8.5vw, 3.1rem);
  line-height: 1.22;
  letter-spacing: -0.015em;
  text-wrap: balance;
}

.lede {
  margin: 1.6rem auto 0;
  max-width: 30rem;
  font-size: 1.06rem;
  line-height: 1.8;
  color: var(--ink-soft);
}

.stage-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.4rem 1.6rem;
  margin: 2rem 0 2.5rem;
  font-family: "Spline Sans Mono", ui-monospace, monospace;
  font-size: 0.8rem;
}
.stage-links a { text-decoration: none; border-bottom: 1px solid var(--blue); padding-bottom: 2px; }
.stage-links a:hover, .stage-links a:focus-visible { border-bottom-color: var(--blue-deep); }

/* Yksi täysleveä kuva taitteen yläpuolella — teeman ainoa sallittu kuva. */
.stage-photo {
  margin: 0 0 3rem;
}
.stage-photo img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.photo-note {
  margin: 0.9rem 0 0;
  font-family: "Spline Sans Mono", ui-monospace, monospace;
  font-size: 0.7rem;
  line-height: 1.6;
  letter-spacing: 0.02em;
  color: var(--ink-soft);
  text-align: left;
}

/* ---------- Sections ---------- */

.block {
  padding-top: 3.25rem;
  padding-bottom: 0.5rem;
  text-align: center;
}

.num {
  margin: 0 0 0.9rem;
  font-family: "Spline Sans Mono", ui-monospace, monospace;
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  color: var(--ink-soft);
}

h2 {
  margin: 0;
  font-family: "Spectral", Georgia, serif;
  font-weight: 600;
  font-size: clamp(1.5rem, 5.5vw, 1.95rem);
  line-height: 1.3;
  letter-spacing: -0.01em;
}

.block-lede {
  margin: 1rem auto 0;
  max-width: 30rem;
  color: var(--ink-soft);
}

.block > p { text-wrap: pretty; }

/* Numbered service list */
.list {
  list-style: none;
  counter-reset: item;
  margin: 2.5rem 0 0;
  padding: 0;
  text-align: left;
}
.list > li {
  counter-increment: item;
  border-top: 1px solid var(--line);
  padding: 1.6rem 0 1.75rem;
}
.list > li::before {
  content: counter(item, decimal-leading-zero);
  display: block;
  font-family: "Spline Sans Mono", ui-monospace, monospace;
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  color: var(--line-strong);
  margin-bottom: 0.45rem;
}
.list h3 {
  margin: 0 0 0.5rem;
  font-family: "Spectral", Georgia, serif;
  font-weight: 600;
  font-size: 1.2rem;
  line-height: 1.35;
}
.list p { margin: 0 0 0.75rem; color: var(--ink-soft); }
.list p:last-child { margin-bottom: 0; }
.meta {
  font-family: "Spline Sans Mono", ui-monospace, monospace;
  font-size: 0.75rem;
  letter-spacing: 0.03em;
  color: var(--ink-soft);
}

/* Definition rows */
.defs { margin: 2.5rem 0 0; text-align: left; }
.defs > div {
  border-top: 1px solid var(--line);
  padding: 1.25rem 0 1.4rem;
}
.defs dt {
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.01em;
  margin-bottom: 0.3rem;
}
.defs dd { margin: 0; color: var(--ink-soft); }

/* Price table */
.prices {
  width: 100%;
  margin: 2.25rem 0 0;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.95rem;
}
.prices th, .prices td {
  padding: 0.85rem 0;
  border-top: 1px solid var(--line);
  vertical-align: top;
  font-weight: 400;
}
.prices thead th {
  border-top: 0;
  border-bottom: 1px solid var(--ink);
  padding-top: 0;
  font-family: "Spline Sans Mono", ui-monospace, monospace;
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink);
}
.prices tbody th { padding-right: 1rem; color: var(--ink); }
.prices td {
  text-align: right;
  white-space: nowrap;
  font-family: "Spline Sans Mono", ui-monospace, monospace;
  font-size: 0.85rem;
}
.fine {
  margin: 1.25rem 0 0;
  font-size: 0.85rem;
  color: var(--ink-soft);
  text-align: left;
}

/* Story */
#tausta p { text-align: left; margin: 1.25rem 0 0; color: var(--ink-soft); }
#tausta p:first-of-type { margin-top: 1.75rem; }
#tausta .num, #tausta h2 { text-align: center; }

.quote {
  margin: 2.25rem 0 0;
  padding: 1.5rem 0 0;
  border-top: 1px solid var(--line);
  text-align: left;
}
.quote p {
  margin: 0;
  font-family: "Spectral", Georgia, serif;
  font-size: 1.2rem;
  line-height: 1.55;
  color: var(--ink);
}
.quote cite {
  display: block;
  margin-top: 0.85rem;
  font-family: "Spline Sans Mono", ui-monospace, monospace;
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-style: normal;
  color: var(--ink-soft);
}

/* Contact */
.contact { margin: 2.25rem 0 0; text-align: left; }
.contact > div {
  border-top: 1px solid var(--line);
  padding: 0.9rem 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.1rem;
}
.contact dt {
  font-family: "Spline Sans Mono", ui-monospace, monospace;
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-soft);
}
.contact dd { margin: 0; }

.cta { margin: 2.25rem 0 0; text-align: left; }
.cta-link {
  display: inline-block;
  padding: 0.7rem 1.15rem;
  border: 1px solid var(--blue);
  color: var(--blue);
  font-family: "Spline Sans Mono", ui-monospace, monospace;
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-decoration: none;
  transition: background-color 0.15s ease, color 0.15s ease;
}
.cta-link:hover, .cta-link:focus-visible {
  background: var(--blue);
  color: #fff;
}

/* Footer */
.footer {
  padding-top: 3.5rem;
  padding-bottom: 1rem;
  text-align: center;
  color: var(--ink-soft);
  font-size: 0.85rem;
}
.footer p { margin: 0 0 0.4rem; }
.footer .rule { margin-bottom: 2rem; }
.footer .small { font-size: 0.8rem; }

/* Tekoälyilmoitus (EU AI Act 50 art.) — ks. webpages/kit/ai-disclosure/. */
.ai-note {
  margin: 1.5rem auto 0;
  max-width: 62ch;
  padding: 0 1rem 2rem;
  font-size: 0.75rem;
  line-height: 1.55;
}
.ai-note strong { font-weight: 600; }

/* ---------- Desktop ---------- */

@media (min-width: 720px) {
  :root { --pad: 2rem; }
  body { font-size: 1.02rem; }
  .stage { padding-top: 6rem; }
  .stage-links { margin-bottom: 3rem; gap: 0.5rem 2.25rem; }
  .stage-photo { margin-bottom: 4rem; }
  .block { padding-top: 5rem; }
  .footer { padding-top: 5rem; }
  h1 { font-size: 3.4rem; }
  h2 { font-size: 2.05rem; }
  .lede { font-size: 1.12rem; }
  .contact > div { grid-template-columns: 11rem 1fr; gap: 1rem; align-items: baseline; }
  .list > li { padding: 1.9rem 0 2rem; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
    transform: none !important;
  }
}