/* Sivustudio: design system */

/* ============================================================
   FONTIT
   ============================================================ */
@font-face {
  font-family: "PP Neue Montreal";
  src: url("/fonts/PPNeueMontreal-Regular.woff2") format("woff2");
  font-weight: 400 700;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Instrument Serif";
  src: url("/fonts/InstrumentSerif-Regular.woff2") format("woff2"),
       url("/fonts/InstrumentSerif-Regular.ttf") format("truetype");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Instrument Serif";
  src: url("/fonts/InstrumentSerif-Italic.woff2") format("woff2"),
       url("/fonts/InstrumentSerif-Italic.ttf") format("truetype");
  font-weight: 400;
  font-style: italic;
  font-display: swap;
}

/* ============================================================
   TOKENIT
   ============================================================ */
:root {
  --green: #51a35a;
  --green-hover: #5db568;
  --brand-black: #000;
  --brand-white: #fff;
  --brand-dark: #0f0f0f;
  --dark2b: #181818;
  --brand-light: #f7f7f5;

  --neutral-lightest: #eee;
  --neutral-lighter: #ccc;
  --neutral-light: #aaa;
  --neutral: #666;
  --neutral-dark: #444;
  --neutral-darker: #222;

  /* Kontekstuaaliset arvot, oletuksena tumma */
  --bg: #0f0f0f;
  --surface: #181818;
  --surface-2: #0f0f0f;
  --fg: #ffffff;
  --fg-muted: #aaaaaa;
  --fg-subtle: #666666;
  --border: rgba(255, 255, 255, 0.08);
  --border-strong: rgba(255, 255, 255, 0.16);
  --card-bg: #181818;
  --card-border: rgba(255, 255, 255, 0.08);
  --card-shadow: none;
  --input-bg: #0f0f0f;
  --input-border: rgba(255, 255, 255, 0.35);
  --error: #e5534b;
  --btn-primary-bg: #ffffff;
  --btn-primary-fg: #0f0f0f;
  --btn-primary-bg-hover: #eeeeee;

  --font-primary: "PP Neue Montreal", -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
  --font-display: "Instrument Serif", Georgia, "Times New Roman", serif;
  --font-mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, monospace;

  --text-display: clamp(48px, 6vw, 80px);
  --text-h1: clamp(36px, 4vw, 56px);
  --text-h2: clamp(28px, 3vw, 40px);
  --text-h3: clamp(20px, 2.2vw, 26px);
  --text-h4: clamp(17px, 1.6vw, 20px);
  --text-body-lg: 18px;
  --text-body: 16px;
  --text-sm: 14px;
  --text-xs: 12px;

  --leading-tight: 1.1;
  --leading-normal: 1.5;
  --leading-relaxed: 1.7;
  --tracking-tight: -0.02em;
  --tracking-wide: 0.08em;

  --spacing-section-large: 160px;
  --spacing-section-medium: 112px;
  --spacing-section-small: 80px;

  --gap-xl: 48px;
  --gap-lg: 32px;
  --gap-md: 24px;
  --gap-sm: 16px;
  --gap-xs: 8px;

  --radius-lg: 20px;
  --radius-md: 12px;
  --radius-sm: 8px;
  --radius-pill: 100px;

  --shadow-soft: 0 1px 2px rgba(0, 0, 0, 0.06);

  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --duration-fast: 0.2s;
  --duration-normal: 0.4s;
  --duration-slow: 0.7s;

  --container-large: 1280px;
  --container-medium: 1080px;
  --container-small: 640px;

  --nav-h: 72px;
}

.section-light {
  --bg: #f7f7f5;
  --surface: #ffffff;
  --surface-2: #f0f0ee;
  --fg: #0f0f0f;
  --fg-muted: #444444;
  --fg-subtle: #666666;
  --border: rgba(0, 0, 0, 0.08);
  --border-strong: rgba(0, 0, 0, 0.16);
  --card-bg: #ffffff;
  --card-border: rgba(0, 0, 0, 0.06);
  --card-shadow: 0 1px 2px rgba(0, 0, 0, 0.06);
  --input-bg: #ffffff;
  --input-border: rgba(0, 0, 0, 0.30);
  --error: #b42318;
  --btn-primary-bg: #0f0f0f;
  --btn-primary-fg: #ffffff;
  --btn-primary-bg-hover: #222222;
}

/* ============================================================
   PERUSTA
   ============================================================ */
*,
*::before,
*::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--nav-h) + 24px);
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--brand-dark);
  color: var(--fg);
  font-family: var(--font-primary);
  font-size: var(--text-body);
  line-height: var(--leading-normal);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

main > section,
.section-surface {
  background: var(--bg);
  color: var(--fg);
}

h1, h2, h3, h4, h5, h6 {
  margin: 0;
  font-weight: 500;
  letter-spacing: var(--tracking-tight);
  line-height: var(--leading-tight);
  text-wrap: balance;
}
h1, h2 {
  font-family: var(--font-display);
  font-weight: 400;
  letter-spacing: -0.015em;
  line-height: 1.05;
}
h1 { font-size: var(--text-h1); }
h2 { font-size: var(--text-h2); }
h3 { font-size: var(--text-h3); }
h4 { font-size: var(--text-h4); }

p, ul, ol, figure, table { margin: 0; }
ul, ol { padding: 0; list-style: none; }

img, svg, video { display: block; max-width: 100%; }
img { height: auto; }

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--duration-fast) var(--ease-out),
              border-color var(--duration-fast) var(--ease-out),
              opacity var(--duration-fast) var(--ease-out);
}
a:hover { color: var(--green); }

button, input, textarea, select {
  font: inherit;
  color: inherit;
}
button { cursor: pointer; }

strong { font-weight: 500; }

:focus-visible {
  outline: 2px solid var(--green);
  outline-offset: 3px;
  border-radius: 4px;
}

::selection { background: var(--green); color: var(--brand-dark); }

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

.skip-link {
  position: absolute;
  top: 12px;
  left: 12px;
  z-index: 200;
  transform: translateY(-200%);
  padding: 12px 20px;
  border-radius: var(--radius-md);
  background: var(--brand-white);
  color: var(--brand-dark);
  font-size: 15px;
  font-weight: 500;
}
.skip-link:focus {
  transform: translateY(0);
  color: var(--brand-dark);
}

/* ============================================================
   CLIENT FIRST -UTILITEETIT
   ============================================================ */
.padding-section-large { padding-block: var(--spacing-section-large); }
.padding-section-medium { padding-block: var(--spacing-section-medium); }
.padding-section-small { padding-block: var(--spacing-section-small); }
.padding-section-hero {
  padding-top: calc(var(--nav-h) + 80px);
  padding-bottom: 112px;
}

.container-large { max-width: var(--container-large); margin-inline: auto; padding-inline: 24px; }
.container-medium { max-width: var(--container-medium); margin-inline: auto; padding-inline: 24px; }
.container-small { max-width: var(--container-small); margin-inline: auto; padding-inline: 24px; }

.grid-2-cols { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--gap-lg); align-items: stretch; }
.grid-3-cols { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--gap-lg); align-items: stretch; }
.grid-4-cols { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--gap-lg); align-items: stretch; }

.has-hairline-top { border-top: 1px solid var(--border); }

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}
.is-centered { text-align: center; }
.is-centered .button-row { justify-content: center; }

.stack-lg > * + * { margin-top: 72px; }
.stack-md > * + * { margin-top: 40px; }
.stack-sm > * + * { margin-top: 20px; }

.mt-sm { margin-top: 20px; }
.mt-md { margin-top: 28px; }
.mt-lg { margin-top: 40px; }
.mt-xl { margin-top: 48px; }
.measure { max-width: 68ch; }
.measure-wide { max-width: 880px; }

/* ============================================================
   TYPOGRAFIA
   ============================================================ */
.heading-style-display {
  font-family: var(--font-display);
  font-size: var(--text-display);
  font-weight: 400;
  line-height: 1.05;
  letter-spacing: -0.015em;
}
.heading-style-h1 { font-family: var(--font-display); font-size: var(--text-h1); font-weight: 400; line-height: 1.05; letter-spacing: -0.015em; }
.heading-style-h2 { font-family: var(--font-display); font-size: var(--text-h2); font-weight: 400; line-height: 1.08; letter-spacing: -0.015em; }
.heading-style-h3 { font-family: var(--font-primary); font-size: var(--text-h3); font-weight: 500; line-height: 1.25; letter-spacing: var(--tracking-tight); }
.heading-style-h4 { font-family: var(--font-primary); font-size: var(--text-h4); font-weight: 500; line-height: 1.3; letter-spacing: var(--tracking-tight); }

.serif-italic {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 400;
}

.text-style-eyebrow {
  font-size: var(--text-xs);
  line-height: 1.4;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--fg-muted);
  font-weight: 500;
}
.text-style-body-large { font-size: var(--text-body-lg); line-height: 1.55; color: var(--fg-muted); }
.text-style-body { font-size: var(--text-body); line-height: var(--leading-normal); color: var(--fg-muted); }
.text-style-small { font-size: var(--text-sm); line-height: 1.55; color: var(--fg-muted); }
.text-style-legal { font-size: var(--text-sm); line-height: 1.55; color: var(--fg-subtle); }
.text-accent { color: var(--green); }
.dot { color: var(--green); }
.text-balance { text-wrap: balance; }

.section-head { max-width: 720px; margin-bottom: 64px; }
.section-head .text-style-eyebrow { margin-bottom: 20px; }
.section-head h2 + p,
.section-head .heading-style-h2 + p { margin-top: 20px; }
.section-head.is-centered { margin-inline: auto; }

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 15px;
  font-weight: 500;
  color: var(--fg);
  border-bottom: 1px solid var(--border-strong);
  padding-bottom: 3px;
}
.link-arrow > span { transition: transform var(--duration-fast) var(--ease-out); }
.link-arrow:hover { color: var(--green); border-color: var(--green); }
.link-arrow:hover > span { transform: translateX(3px); }

/* ============================================================
   NAPIT
   ============================================================ */
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--gap-xs);
  height: 48px;
  padding: 0 24px;
  border-radius: var(--radius-pill);
  border: 1px solid transparent;
  font-size: 15px;
  font-weight: 500;
  letter-spacing: -0.005em;
  white-space: nowrap;
  text-align: center;
  transition: transform var(--duration-fast) var(--ease-out),
              background var(--duration-fast) var(--ease-out),
              color var(--duration-fast) var(--ease-out),
              border-color var(--duration-fast) var(--ease-out);
}
.button:hover { transform: translateY(-1px); }
.button:active { transform: scale(0.98); transition-duration: 100ms; }

.button.is-primary { background: var(--btn-primary-bg); color: var(--btn-primary-fg); }
.button.is-primary:hover { background: var(--btn-primary-bg-hover); color: var(--btn-primary-fg); }

.button.is-secondary { background: transparent; color: var(--fg); border-color: var(--border-strong); }
.button.is-secondary:hover { background: var(--surface); color: var(--fg); border-color: var(--border-strong); }

.button.is-accent { background: var(--green); color: var(--brand-dark); }
.button.is-accent:hover { background: var(--green-hover); color: var(--brand-dark); }

.button.is-text { background: transparent; color: var(--fg); height: auto; padding: 0; border-radius: 0; }
.button.is-text:hover { color: var(--green); }

.button[disabled] { opacity: 0.5; pointer-events: none; }

/* ============================================================
   NAVI
   ============================================================ */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: transparent;
  border-bottom: 1px solid transparent;
  transition: background var(--duration-normal) var(--ease-out),
              border-color var(--duration-normal) var(--ease-out);
}
.nav.is-scrolled {
  background: rgba(15, 15, 15, 0.7);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  border-bottom-color: rgba(255, 255, 255, 0.08);
}
.nav_inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--gap-lg);
  height: var(--nav-h);
}
.nav_logo {
  font-size: 19px;
  font-weight: 500;
  letter-spacing: -0.03em;
  color: #fff;
}
.nav_logo:hover { color: #fff; opacity: 0.8; }
.logo-dot { color: var(--green); }

.nav_links {
  display: flex;
  align-items: center;
  gap: 28px;
  margin-left: auto;
}
.nav_links a {
  font-size: 15px;
  color: #aaa;
}
.nav_links a:hover { color: #fff; }
.nav_links a[aria-current="page"] { color: #fff; }

.nav_actions { display: flex; align-items: center; gap: 12px; }
.nav_cta { height: 42px; padding: 0 20px; font-size: 14px; }

.nav_toggle {
  display: none;
  width: 42px;
  height: 42px;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  padding: 0;
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: var(--radius-pill);
}
.nav_toggle-bar {
  display: block;
  width: 16px;
  height: 1.5px;
  background: #fff;
  transition: transform var(--duration-fast) var(--ease-out),
              opacity var(--duration-fast) var(--ease-out);
}
.nav_toggle[aria-expanded="true"] .nav_toggle-bar:first-child { transform: translateY(3.25px) rotate(45deg); }
.nav_toggle[aria-expanded="true"] .nav_toggle-bar:last-child { transform: translateY(-3.25px) rotate(-45deg); }

.nav_overlay {
  position: fixed;
  inset: 0;
  z-index: 99;
  display: flex;
  flex-direction: column;
  justify-content: center;
  background: #0f0f0f;
  padding: calc(var(--nav-h) + 32px) 24px 40px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: opacity var(--duration-normal) var(--ease-out),
              transform var(--duration-normal) var(--ease-out),
              visibility var(--duration-normal);
}
.nav_overlay.is-open { opacity: 1; visibility: visible; transform: none; }
.nav_overlay > * { width: 100%; }
.nav_overlay-links { display: flex; flex-direction: column; gap: 4px; }
.nav_overlay-links a {
  display: block;
  padding: 14px 0;
  font-size: 26px;
  font-weight: 500;
  letter-spacing: -0.02em;
  color: #fff;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.nav_overlay-links a:hover { color: var(--green); }
.nav_overlay-foot { margin-top: 40px; display: flex; flex-direction: column; gap: 16px; align-items: flex-start; }
.nav_overlay-foot .button { width: 100%; }
.nav_overlay-contact { font-size: 15px; color: #aaa; }
.nav_overlay-contact a { color: #fff; }

body.is-menu-open { overflow: hidden; }

/* ============================================================
   HERO
   ============================================================ */
.hero_layout {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  gap: 64px;
  align-items: center;
}
.hero_content > * + * { margin-top: 24px; }
.hero_content .text-style-eyebrow + h1 { margin-top: 20px; }
.hero_content .text-style-body-large { max-width: 56ch; }
.hero_trust {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  font-size: var(--text-sm);
  color: var(--fg-muted);
}
.hero_trust .dot { font-size: 9px; line-height: 1; }

/* ============================================================
   HINTAKORTTI (vuosikaari)
   ============================================================ */
.price-card {
  background: var(--surface);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  padding: 32px;
}
.price-card_stage { display: flex; flex-direction: column; gap: 10px; }
.price-card_stage.is-end { align-items: flex-end; text-align: right; }
.price-card_arc {
  position: relative;
  margin: 4px 0;
  color: var(--fg-subtle);
}
.price-card_arc svg { width: 100%; height: auto; }
.price-card_arc-label {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: var(--surface);
  padding: 4px 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--fg-muted);
  white-space: nowrap;
}
.price-card_foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-top: 28px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
  font-size: var(--text-sm);
  color: var(--fg-muted);
}
.price-card_foot .dot { font-size: 9px; line-height: 1; }

.price-figure {
  display: flex;
  align-items: baseline;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(44px, 5.2vw, 64px);
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--fg);
  font-variant-numeric: tabular-nums;
}
.price-figure_unit {
  font-family: var(--font-primary);
  font-size: 17px;
  font-weight: 500;
  letter-spacing: -0.01em;
  color: var(--fg-muted);
}

/* Iso hintalohko (hinta-sektio) */
.price-block {
  display: grid;
  grid-template-columns: auto minmax(80px, 1fr) auto;
  align-items: center;
  gap: var(--gap-lg);
}
.price-block .price-figure { font-size: clamp(44px, 5vw, 72px); }
.price-block_stage { display: flex; flex-direction: column; gap: 12px; }
.price-block_arrow {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  width: 100%;
  color: var(--fg-subtle);
}
.price-block_arrow-line {
  display: flex;
  align-items: center;
  width: 100%;
}
.price-block_arrow-line::before {
  content: "";
  flex: 1 1 auto;
  height: 1px;
  background: currentColor;
}
.price-block_arrow-line svg { flex: none; margin-left: -1px; }
.price-block_arrow-label {
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--fg-muted);
  white-space: nowrap;
}
.price-panel {
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px;
}
.price-included {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px;
}
.price-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
  font-size: var(--text-sm);
  color: var(--fg-muted);
}
.price-panel .price-meta { margin-top: auto; padding-top: 36px; }
.price-note { margin-top: 16px; max-width: 60ch; }

/* ============================================================
   SISÄLTÖLISTA (checkit)
   ============================================================ */
.check-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px var(--gap-lg);
}
.check-list.is-single { grid-template-columns: 1fr; }
.check-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: var(--text-body);
  color: var(--fg);
}
.check-list svg {
  flex: none;
  width: 20px;
  height: 20px;
  margin-top: 1px;
  color: var(--green);
}

/* Pallolista */
.pill-list { display: flex; flex-direction: column; gap: 14px; }
.pill-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  color: var(--fg-muted);
}
.pill-list li::before {
  content: "●";
  flex: none;
  font-size: 8px;
  line-height: 2.5;
  color: var(--green);
}

/* ============================================================
   VERTAILUTAULUKKO
   ============================================================ */
.table-scroll {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}
.compare-table {
  width: 100%;
  min-width: 520px;
  border-collapse: collapse;
  text-align: left;
}
.compare-table th,
.compare-table td {
  padding: 20px 24px;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
  font-weight: 400;
}
.compare-table thead th {
  padding-top: 0;
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--fg-muted);
  font-weight: 500;
}
.compare-table tbody th { color: var(--fg-muted); padding-left: 0; }
.compare-table thead th:first-child { padding-left: 0; }
.compare-table td { color: var(--fg); text-align: right; white-space: nowrap; }
.compare-table thead th:last-child { text-align: right; padding-right: 0; }
.compare-table td:last-child { padding-right: 0; }
.compare-table tbody tr:last-child th,
.compare-table tbody tr:last-child td { border-bottom: 0; }
.compare-table tbody tr.is-highlight th { color: var(--fg); font-weight: 500; }
.compare-table tbody tr.is-highlight td strong { font-weight: 500; }
.table-note { margin-top: 20px; font-size: var(--text-sm); line-height: 1.55; color: var(--fg-muted); }

/* ============================================================
   ASKELEET
   ============================================================ */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--gap-lg); }
.step { padding-top: 24px; border-top: 1px solid var(--border-strong); }
.step_num {
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-wide);
  color: var(--green);
  font-variant-numeric: tabular-nums;
}
.step h3 { margin-top: 16px; }
.step p { margin-top: 12px; color: var(--fg-muted); }

/* ============================================================
   REFERENSSIKORTIT
   ============================================================ */
.ref-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--gap-lg); }
.ref-card {
  display: flex;
  flex-direction: column;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--card-shadow);
  overflow: hidden;
  transition: transform var(--duration-fast) var(--ease-out),
              border-color var(--duration-fast) var(--ease-out);
}
.ref-card:hover { transform: translateY(-2px); border-color: var(--green); color: inherit; }
.ref-card_media {
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: var(--surface-2);
  border-bottom: 1px solid var(--card-border);
}
.ref-card_media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  transition: transform var(--duration-slow) var(--ease-out);
}
.ref-card:hover .ref-card_media img { transform: scale(1.02); }
.ref-card_body {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 20px 24px 24px;
}
.ref-card_head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.ref-card_name { font-size: var(--text-h4); font-weight: 500; letter-spacing: -0.02em; }
.ref-card_meta { font-size: var(--text-sm); color: var(--fg-muted); }
.ref-card_ext { color: var(--fg-subtle); font-size: 15px; line-height: 1; }
.ref-card:hover .ref-card_ext { color: var(--green); }

/* ============================================================
   KENELLE / EI KENELLE
   ============================================================ */
.split-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--card-shadow);
  padding: 32px;
}
.split-card h3 { margin-bottom: 24px; }

/* ============================================================
   NOSTO / CALLOUT
   ============================================================ */
.callout {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
}
.callout h3 { margin-bottom: 14px; }
.callout p { color: var(--fg-muted); max-width: 62ch; }

/* ============================================================
   UKK
   ============================================================ */
.faq { border-top: 1px solid var(--border); }
.faq_item { border-bottom: 1px solid var(--border); }
.faq_q {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--gap-md);
  padding: 24px 0;
  list-style: none;
  cursor: pointer;
  font-size: var(--text-h4);
  font-weight: 500;
  letter-spacing: -0.015em;
  color: var(--fg);
  transition: color var(--duration-fast) var(--ease-out);
}
.faq_q::-webkit-details-marker { display: none; }
.faq_q::marker { content: ""; }
.faq_q:hover { color: var(--green); }
.faq_chev {
  flex: none;
  width: 20px;
  height: 20px;
  margin-top: 2px;
  color: var(--fg-muted);
  transition: transform var(--duration-normal) var(--ease-out),
              color var(--duration-fast) var(--ease-out);
}
.faq_item[open] .faq_chev { transform: rotate(180deg); color: var(--green); }
.faq_a { padding: 0 56px 28px 0; }
.faq_a p { color: var(--fg-muted); max-width: 68ch; }
.faq_a p + p { margin-top: 14px; }
.faq_after { margin-top: 40px; }

/* ============================================================
   LOMAKE
   ============================================================ */
.form-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--card-shadow);
  padding: 32px;
}
.demo-form { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; text-align: left; }
.form-field { display: flex; flex-direction: column; gap: 8px; }
.form-field.is-full { grid-column: 1 / -1; }
.form-field label { font-size: var(--text-sm); font-weight: 500; color: var(--fg); }
.form-field .req { color: var(--green); }
.form-field input,
.form-field textarea {
  width: 100%;
  padding: 13px 16px;
  background: var(--input-bg);
  color: var(--fg);
  border: 1px solid var(--input-border);
  border-radius: var(--radius-md);
  font-size: var(--text-body);
  transition: border-color var(--duration-fast) var(--ease-out);
  -webkit-appearance: none;
  appearance: none;
}
.form-field textarea { min-height: 112px; resize: vertical; }
.form-field input:hover,
.form-field textarea:hover { border-color: var(--border-strong); }
.form-field input:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--green);
  box-shadow: none;
}
.form-field input:focus-visible,
.form-field textarea:focus-visible {
  outline: 2px solid var(--green);
  outline-offset: 2px;
}
.form-hp {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
}
.form-actions {
  grid-column: 1 / -1;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px var(--gap-md);
}
.form-note { font-size: var(--text-sm); color: var(--fg-muted); max-width: 40ch; }
.form-status {
  grid-column: 1 / -1;
  font-size: var(--text-body);
  color: var(--fg-muted);
}
.form-status:empty { display: none; }
.form-status.is-success { color: var(--green); }
.form-status.is-error { color: var(--error); }

/* ============================================================
   LOPPU-CTA
   ============================================================ */
.cta_inner { text-align: center; }
.cta_inner p { margin: 24px auto 0; max-width: 60ch; }
.cta_inner .button-row { margin-top: 36px; justify-content: center; }
.cta_form {
  margin-top: 64px;
  padding-top: 64px;
  border-top: 1px solid var(--border);
}
.cta_form .form-card { max-width: 760px; margin-inline: auto; }

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: var(--brand-dark);
  color: #fff;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}
.footer_top {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) repeat(3, minmax(0, 1fr));
  gap: var(--gap-xl);
}
.footer_logo { font-size: 19px; font-weight: 500; letter-spacing: -0.03em; color: #fff; }
.footer_logo:hover { color: #fff; opacity: 0.8; }
.footer_tagline { margin-top: 16px; max-width: 34ch; font-size: var(--text-sm); color: #aaa; }
.footer_ecosta { display: inline-block; margin-top: 28px; opacity: 0.75; }
.footer_ecosta:hover { opacity: 1; }
.footer_ecosta img { width: 96px; height: auto; }
.footer_heading {
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: #666;
  font-weight: 500;
  margin-bottom: 18px;
}
.footer_nav ul { display: flex; flex-direction: column; gap: 11px; }
.footer_nav a { font-size: var(--text-sm); color: #aaa; }
.footer_nav a:hover { color: #fff; }
.footer_bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px var(--gap-md);
  margin-top: 72px;
  padding-top: 28px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  font-size: var(--text-sm);
  color: #666;
}
.footer_bottom a { color: #aaa; }
.footer_bottom a:hover { color: #fff; }

/* ============================================================
   MURUPOLKU
   ============================================================ */
.breadcrumbs { font-size: var(--text-sm); color: var(--fg-muted); }
.breadcrumbs ol { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }
.breadcrumbs li { display: flex; align-items: center; gap: 8px; }
.breadcrumbs li + li::before { content: "/"; color: var(--fg-subtle); }
.breadcrumbs a:hover { color: var(--green); }
.breadcrumbs [aria-current="page"] { color: var(--fg); }

/* ============================================================
   PROSE (pitkät opassivut)
   ============================================================ */
.prose {
  max-width: 68ch;
  font-size: 17px;
  line-height: var(--leading-relaxed);
  color: var(--fg-muted);
}
.prose > * + * { margin-top: 20px; }
.prose h2 {
  margin-top: 64px;
  margin-bottom: 20px;
  color: var(--fg);
  font-size: clamp(26px, 2.6vw, 34px);
}
.prose h3 {
  margin-top: 44px;
  margin-bottom: 14px;
  color: var(--fg);
  font-size: var(--text-h4);
}
.prose h2:first-child, .prose h3:first-child { margin-top: 0; }
.prose strong { color: var(--fg); font-weight: 500; }
.prose a { color: var(--fg); border-bottom: 1px solid var(--border-strong); }
.prose a:hover { color: var(--green); border-color: var(--green); }
.prose ul, .prose ol { display: flex; flex-direction: column; gap: 10px; padding-left: 0; }
.prose ul li { display: flex; gap: 12px; }
.prose ul li::before { content: "●"; flex: none; font-size: 8px; line-height: 2; color: var(--green); }
.prose ol { counter-reset: prose-ol; }
.prose ol li { display: flex; gap: 12px; counter-increment: prose-ol; }
.prose ol li::before { content: counter(prose-ol) "."; flex: none; color: var(--green); font-variant-numeric: tabular-nums; }
.prose table { width: 100%; min-width: 480px; border-collapse: collapse; text-align: left; font-size: var(--text-body); }
.prose th, .prose td { padding: 14px 20px 14px 0; border-bottom: 1px solid var(--border); font-weight: 400; }
.prose th { color: var(--fg); font-size: var(--text-xs); letter-spacing: var(--tracking-wide); text-transform: uppercase; }
.prose .table-scroll { margin-top: 28px; }

/* ============================================================
   404
   ============================================================ */
.section_404 .padding-section-large { padding-top: calc(var(--nav-h) + 120px); }
.error-code {
  font-family: var(--font-display);
  font-size: clamp(72px, 12vw, 160px);
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--fg-subtle);
}

/* ============================================================
   ANIMAATIOT
   ============================================================ */
@keyframes heroRise {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: none; }
}

.js .hero-stagger > * { opacity: 0; }
.js.is-loaded .hero-stagger > * {
  animation: heroRise var(--duration-slow) var(--ease-out) both;
}
.js.is-loaded .hero-stagger > *:nth-child(1) { animation-delay: 0ms; }
.js.is-loaded .hero-stagger > *:nth-child(2) { animation-delay: 70ms; }
.js.is-loaded .hero-stagger > *:nth-child(3) { animation-delay: 140ms; }
.js.is-loaded .hero-stagger > *:nth-child(4) { animation-delay: 210ms; }
.js.is-loaded .hero-stagger > *:nth-child(5) { animation-delay: 280ms; }
.js.is-loaded .hero-stagger > *:nth-child(6) { animation-delay: 350ms; }
.js .hero_visual { opacity: 0; }
.js.is-loaded .hero_visual { animation: heroRise var(--duration-slow) var(--ease-out) 280ms both; }

.js .reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity var(--duration-slow) var(--ease-out),
              transform var(--duration-slow) var(--ease-out);
}
.js .reveal.in { opacity: 1; transform: none; }

/* ============================================================
   RESPONSIIVISUUS
   ============================================================ */
@media (max-width: 1100px) {
  .hero_layout { gap: 48px; }
}

@media (max-width: 991px) {
  .padding-section-large { padding-block: 96px; }
  .padding-section-medium { padding-block: 68px; }
  .padding-section-small { padding-block: 48px; }
  .padding-section-hero { padding-top: calc(var(--nav-h) + 56px); padding-bottom: 72px; }

  .hero_layout { grid-template-columns: 1fr; gap: 48px; }
  .hero_content .text-style-body-large { max-width: none; }

  .grid-3-cols, .grid-4-cols { grid-template-columns: repeat(2, 1fr); }
  .ref-grid { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: 1fr; gap: var(--gap-md); }

  .section-head { margin-bottom: 48px; }

  .price-block { grid-template-columns: 1fr; gap: var(--gap-md); }
  .price-block_arrow { display: none; }
  .price-block_stage + .price-block_stage { padding-top: var(--gap-md); border-top: 1px solid var(--border); }
  .price-panel, .price-included { padding: 32px; }
  .stack-lg > * + * { margin-top: 56px; }

  .footer_top { grid-template-columns: repeat(2, 1fr); gap: 40px; }
  .footer_bottom { margin-top: 56px; }
}

@media (max-width: 900px) {
  .nav_links { display: none; }
  .nav_toggle { display: inline-flex; }
}

@media (max-width: 767px) {
  .prose { font-size: 16px; }
  .faq_a { padding-right: 32px; }
  .price-card, .callout, .split-card, .form-card, .price-panel, .price-included { padding: 24px; }
  .split-card h3 { margin-bottom: 18px; }
}

@media (max-width: 640px) {
  .grid-2-cols, .grid-3-cols, .grid-4-cols { grid-template-columns: 1fr; }
  .ref-grid { grid-template-columns: 1fr; }
  .check-list { grid-template-columns: 1fr; }
  .demo-form { grid-template-columns: 1fr; }
  .button-row .button { width: 100%; }
  .compare-table { min-width: 0; }
  .compare-table th, .compare-table td { padding: 16px 0; font-size: 15px; }
  .compare-table tbody th { padding-right: 16px; }
  .compare-table td { white-space: normal; }
  .prose table { min-width: 0; }
  .footer_top { grid-template-columns: 1fr; gap: 36px; }
  .cta_form { margin-top: 48px; padding-top: 48px; }
}

@media (max-width: 520px) {
  .nav_cta { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
  .js .hero-stagger > *, .js .hero_visual { opacity: 1; animation: none; }
  .js .reveal { opacity: 1; transform: none; }
  .button:hover, .ref-card:hover { transform: none; }
}

/* ============================================================
   UUDET KOMPONENTIT (lisätty 2026-08-21, ei muuta yllä olevia)
   ============================================================ */

/* Kuvakehys: sama ilme kuin ref-card_media */
.media-frame {
  overflow: hidden;
  background: var(--surface-2);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--card-shadow);
}
.media-frame img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.media-frame.is-wide { aspect-ratio: 3 / 2; }
.media-frame.is-square { aspect-ratio: 1 / 1; }
.media-frame.is-portrait { aspect-ratio: 3 / 4; }
.media-frame.is-tall { aspect-ratio: 4 / 5; }

.media-figure figcaption {
  margin-top: 14px;
  font-size: var(--text-sm);
  line-height: 1.55;
  color: var(--fg-muted);
  max-width: 56ch;
}
.media-figure figcaption a { color: var(--fg); border-bottom: 1px solid var(--border-strong); }
.media-figure figcaption a:hover { color: var(--green); border-color: var(--green); }

/* Teksti + kuva rinnakkain, pinoutuu mobiilissa */
.media-split {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: 56px;
  align-items: center;
}
.media-split_text > * + * { margin-top: 24px; }
.media-split_text .measure { max-width: none; }

/* Tiimigrid */
.team-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--gap-lg);
}
.team-card_media {
  aspect-ratio: 3 / 4;
  overflow: hidden;
  background: var(--surface-2);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
}
.team-card_media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
}
.team-card_name {
  margin-top: 18px;
  font-size: var(--text-h4);
  font-weight: 500;
  letter-spacing: -0.02em;
}
.team-card_role {
  margin-top: 6px;
  font-size: var(--text-sm);
  color: var(--fg-muted);
}

/* Arvolista */
.value-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--gap-lg); }
.value-list_item { padding-top: 22px; border-top: 1px solid var(--border-strong); }
.value-list_item h3 { font-size: var(--text-h4); font-weight: 500; letter-spacing: -0.02em; }
.value-list_item p { margin-top: 10px; color: var(--fg-muted); max-width: 46ch; }

@media (max-width: 991px) {
  .media-split { grid-template-columns: 1fr; gap: 36px; }
  .team-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
  .team-grid { grid-template-columns: repeat(2, 1fr); gap: var(--gap-md); }
  .value-list { grid-template-columns: 1fr; }
  .media-frame.is-wide { aspect-ratio: 4 / 3; }
}