/* Layout: koepaperi – ruutupaperitausta yläosassa, mustekynän sininen korostusvärinä,
   korostuskynän keltainen vain yhdessä kohdassa. Vastausvaihtoehdot ovat vastauslomakkeen
   A–D-ympyröitä. Etusivu ja hinnat leveinä, harjoittelu kapeana lukupalstana. */
:root {
  --font-display: "Bricolage Grotesque", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-body: "Atkinson Hyperlegible", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;

  /* Yksi yhtenäinen sininen ilme kaikilla katsojilla (tietoinen valinta, ei vaaleaa teemaa). */
  --bg: #0c1442;
  --bg-deep: #080e33;
  --surface: #141e58;
  --surface-2: #1b2768;
  --text: #eef1ff;
  --muted: #a9b3e3;
  --border: rgba(255, 255, 255, 0.12);
  --accent: #8fa6ff;
  --accent-text: #0c1442;
  --accent-soft: rgba(143, 166, 255, 0.16);
  --mark: #ffe45c;
  --mark-text: #10162b;
  --mark-shadow: #b8981c;
  --brand-x: #ffe45c;
  --good: #5fd497;
  --good-bg: rgba(95, 212, 151, 0.14);
  --bad: #ff8b7e;
  --bad-bg: rgba(255, 139, 126, 0.14);
  --bar-bg: rgba(255, 255, 255, 0.12);
  --shadow: 0 1px 2px rgba(0, 0, 0, 0.3), 0 12px 32px rgba(0, 0, 0, 0.3);
  --hero-s: 72%;
  --hero-l: 30%;
  --hero-fg: #ffffff;
  --hero-muted: rgba(255, 255, 255, 0.82);
  --hero-grid: rgba(255, 255, 255, 0.1);
  --tint-bg-s: 40%;
  --tint-bg-l: 20%;
  --tint-fg-l: 76%;
  --stamp-good: #5fd497;
  --stamp-bad: #ff8b7e;
  color-scheme: dark;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(ellipse 90% 50% at 50% -10%, rgba(64, 92, 230, 0.35), transparent 70%),
    linear-gradient(180deg, var(--bg) 0%, var(--bg-deep) 100%);
  background-attachment: fixed;
  color: var(--text);
  font: 16px/1.55 var(--font-body);
  padding-left: max(16px, env(safe-area-inset-left, 0px));
  padding-right: max(16px, env(safe-area-inset-right, 0px));
}

h1, h2, .brand, .exam-name, .result-score, .fact-value, .plan-price {
  font-family: var(--font-display);
  text-wrap: balance;
}

button:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

/* --- Kehys ------------------------------------------------------------------ */

.topbar, main {
  max-width: 720px;
  margin: 0 auto;
}

body.wide .topbar, body.wide main { max-width: 1080px; }

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-block: 18px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
  background: none;
  border: 0;
  padding: 0;
  color: var(--text);
  font-weight: 800;
  font-size: 19px;
  letter-spacing: -0.01em;
  cursor: pointer;
}

.logo {
  display: block;
  height: 22px;
  width: auto;
  overflow: visible;
}

.logo-letters { fill: currentColor; }
.logo-x { stroke: currentColor; stroke-width: 22; }
.logo-x-accent { stroke: var(--brand-x); }

.topbar-right {
  display: flex;
  align-items: center;
  gap: 14px;
  min-width: 0;
}

.subject {
  color: var(--muted);
  font-size: 14px;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.nav-link {
  background: none;
  border: 0;
  padding: 0;
  color: var(--accent);
  font: inherit;
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
}

main { padding-block: 0 56px; }

h1 { font-size: 28px; line-height: 1.2; margin: 8px 0 6px; }
h2 { font-size: 19px; margin: 32px 0 12px; }
.lead { color: var(--muted); margin: 0 0 20px; max-width: 62ch; }

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 20px;
}

/* --- Napit ------------------------------------------------------------------ */

.btn {
  display: inline-block;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  border-radius: 10px;
  padding: 12px 18px;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
  transition: border-color 0.15s, transform 0.15s;
}

.btn:hover:not(:disabled) { border-color: var(--accent); }

.btn-primary {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--accent-text);
}

.btn-lg { padding: 14px 22px; font-size: 17px; }
.btn-block { display: block; width: 100%; }
.btn:disabled { cursor: default; }

/* --- Etusivun yläosa ---------------------------------------------------------- */

.hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
  gap: 44px;
  align-items: center;
  padding: 56px 44px;
  border-radius: 28px;
  overflow: hidden;
  isolation: isolate;
  color: var(--hero-fg);
  /* Kiinteä brändisävy: sininen, kulmissa violetti ja syaani. */
  --word-hue: 232;
  background-color: hsl(var(--word-hue) var(--hero-s) var(--hero-l));
  background-image:
    radial-gradient(ellipse 55% 75% at 0% 0%, hsl(var(--word-hue) 95% 60% / 0.85), transparent 70%),
    radial-gradient(ellipse 60% 70% at 100% 100%, hsl(calc(var(--word-hue) + 50) 95% 58% / 0.6), transparent 70%),
    linear-gradient(160deg, hsl(var(--word-hue) var(--hero-s) calc(var(--hero-l) + 6%)), hsl(calc(var(--word-hue) + 25) var(--hero-s) calc(var(--hero-l) - 8%)));
}

/* Hienojakoinen rae antaa värille painetun, syvän pinnan. */
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 .55 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  opacity: 0.16;
  mix-blend-mode: overlay;
  pointer-events: none;
}

/* Pehmeä valopallo, joka liikkuu hitaasti tekstin takana. */
.hero::after {
  content: "";
  position: absolute;
  z-index: -1;
  width: 460px;
  height: 460px;
  left: 30%;
  top: 10%;
  border-radius: 50%;
  background: hsl(calc(var(--word-hue) - 35) 95% 65% / 0.45);
  filter: blur(90px);
  animation: glow-drift 16s ease-in-out infinite alternate;
  pointer-events: none;
}

@keyframes glow-drift {
  0% { transform: translate(-20%, -10%) scale(1); }
  50% { transform: translate(25%, 15%) scale(1.15); }
  100% { transform: translate(-5%, 30%) scale(0.95); }
}

.eyebrow {
  display: inline-block;
  margin: 0 0 18px;
  padding: 5px 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.14);
  color: var(--hero-fg);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero-title {
  font-size: clamp(40px, 6.4vw, 72px);
  line-height: 1;
  font-weight: 800;
  letter-spacing: -0.035em;
  margin: 0 0 20px;
}

.rotator-wrap { display: block; margin: 0.08em 0 0.06em; }

.rotator {
  display: inline-block;
  padding: 0.02em 0.2em 0.08em;
  margin-left: -0.08em;
  border-radius: 0.18em;
  color: var(--mark-text);
  background: var(--mark);
  box-shadow: 0 0.12em 0 var(--mark-shadow);
  transform: rotate(-1.5deg);
}

.rotator-in { animation: rotator-in 0.45s cubic-bezier(0.2, 0.8, 0.2, 1); }

@keyframes rotator-in {
  from { opacity: 0; transform: translateY(0.35em) rotate(-1.5deg) scale(0.92); }
  to { opacity: 1; transform: rotate(-1.5deg); }
}

.hero-title-line {
  display: block;
  font-size: 0.62em;
  letter-spacing: -0.02em;
  margin-top: 0.18em;
}

.hero-title mark {
  background: none;
  color: inherit;
  text-decoration: underline;
  text-decoration-color: var(--mark);
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.14em;
  text-decoration-skip-ink: auto;
}

.hero-lead {
  font-size: 19px;
  color: var(--hero-muted);
  margin: 0 0 28px;
  max-width: 44ch;
}

.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }

.btn-on-accent {
  background: var(--mark);
  border-color: var(--mark);
  color: var(--mark-text);
}

.btn-on-accent:hover:not(:disabled) {
  border-color: var(--hero-fg);
  transform: translateY(-1px);
}

.btn-ghost {
  background: transparent;
  border-color: rgba(255, 255, 255, 0.45);
  color: var(--hero-fg);
}

.btn-ghost:hover:not(:disabled) { border-color: var(--hero-fg); }

.hero-fine { margin: 16px 0 0; font-size: 14px; color: var(--hero-muted); }

.demo {
  position: relative;
  color: var(--text);
  box-shadow: 0 24px 60px rgba(5, 12, 50, 0.35);
  transform: rotate(1.2deg);
}

.demo-label {
  margin: 0 0 10px;
  font-size: 13px;
  font-weight: 700;
  color: var(--accent);
}

.demo .question-text { font-size: 17px; }
.demo-feedback:not(:empty) { margin-top: 14px; }
.demo-step { margin: 0; font-size: 15px; color: var(--muted); }

/* Opettajan punakynäleima, joka iskeytyy kortille vastauksen jälkeen. */
.stamp {
  position: absolute;
  top: -16px;
  right: -8px;
  padding: 6px 14px;
  background: var(--surface);
  border: 3px solid currentColor;
  border-radius: 10px;
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  transform: rotate(-10deg);
  animation: stamp-in 0.35s cubic-bezier(0.3, 1.6, 0.5, 1);
  pointer-events: none;
}

.stamp-good { color: var(--stamp-good); }
.stamp-bad { color: var(--stamp-bad); }

@keyframes stamp-in {
  from { opacity: 0; transform: rotate(-10deg) scale(2.2); }
  to { opacity: 1; transform: rotate(-10deg) scale(1); }
}

/* --- Hakukauden viesti ------------------------------------------------------------ */

.season {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px 20px;
  margin-top: 16px;
  padding: 18px 22px;
  border-radius: 18px;
  background: var(--surface);
  border: 1px solid var(--border);
}

.season-text { display: grid; gap: 2px; min-width: 0; max-width: 70ch; }
.season-text strong { font-family: var(--font-display); font-size: 18px; }
.season-text span { color: var(--muted); font-size: 15px; }

.season-round {
  padding: 6px 14px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 14px;
  font-weight: 700;
}

.season-round.is-active { background: var(--good-bg); color: var(--good); }

/* --- Samantyylinen tehtävä ---------------------------------------------------------- */

.retry-chip {
  display: inline-block;
  margin: 0 0 12px;
  padding: 4px 12px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 13px;
  font-weight: 700;
}

.retry-note { margin: -4px 0 12px; color: var(--muted); font-size: 15px; }

/* --- Aihenauha ------------------------------------------------------------------ */

.ticker {
  display: flex;
  overflow: hidden;
  margin: 20px 0 0;
  padding-block: 14px;
  border-block: 1px solid var(--border);
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}

.ticker-row {
  display: flex;
  flex-shrink: 0;
  gap: 28px;
  padding-right: 28px;
  animation: ticker 60s linear infinite;
}

.ticker-item {
  white-space: nowrap;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 17px;
  color: var(--muted);
}

.ticker-item::before {
  content: "";
  display: inline-block;
  width: 7px;
  height: 7px;
  margin-right: 12px;
  border-radius: 50%;
  background: var(--accent);
  vertical-align: middle;
}

@keyframes ticker {
  to { transform: translateX(-100%); }
}

/* --- Faktat ja ohjeet ---------------------------------------------------------- */

.facts {
  list-style: none;
  margin: 28px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.fact {
  display: grid;
  gap: 2px;
  padding: 18px 20px;
  border-radius: 16px;
  background: var(--surface);
  border: 1px solid var(--border);
}

.fact-value {
  font-size: 40px;
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: var(--accent);
  font-variant-numeric: tabular-nums;
}

.fact-label { color: var(--muted); font-size: 14px; }

.section-title {
  font-size: clamp(26px, 3.4vw, 36px);
  letter-spacing: -0.02em;
  margin: 64px 0 20px;
  scroll-margin-top: 16px;
}

.how-steps {
  list-style: none;
  counter-reset: step;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.how-step {
  counter-increment: step;
  display: grid;
  gap: 8px;
  align-content: start;
  padding: 22px;
  border-radius: 18px;
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--muted);
  font-size: 15px;
}

.how-step::before {
  content: counter(step);
  font-family: var(--font-display);
  font-size: 44px;
  font-weight: 800;
  line-height: 1;
  color: var(--accent);
}

.how-step strong { color: var(--text); font-size: 18px; }

.cta-band {
  margin-top: 64px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 36px 40px;
  border-radius: 28px;
  background: var(--mark);
  color: var(--mark-text);
}

.cta-band h2 { margin: 0 0 6px; font-size: clamp(22px, 3vw, 30px); letter-spacing: -0.02em; }
.cta-band p { margin: 0; opacity: 0.8; }
.cta-band .btn-primary { background: var(--mark-text); border-color: var(--mark-text); color: var(--mark); }

/* --- Kokeet ja aiheet ----------------------------------------------------------- */

.exam-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 14px;
}

.exam {
  --tint-fg: hsl(var(--hue, 225) 70% var(--tint-fg-l));
  display: grid;
  gap: 6px;
  align-content: start;
  text-align: left;
  width: 100%;
  padding: 20px;
  border-radius: 18px;
  border-color: transparent;
  background: hsl(var(--hue, 225) var(--tint-bg-s) var(--tint-bg-l));
}

.exam:hover:not(:disabled) { transform: translateY(-3px); border-color: var(--tint-fg); }

.exam-nick {
  font-family: var(--font-display);
  font-size: 34px;
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--tint-fg);
}

.exam-name { font-weight: 700; font-size: 15px; font-family: var(--font-body); }
.exam-desc { color: var(--muted); font-size: 14px; font-weight: 400; }

.exam-foot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 6px;
  font-size: 13px;
  color: var(--tint-fg);
}

.exam-go { font-size: 20px; transition: transform 0.15s; }
.exam:hover .exam-go { transform: translateX(4px); }

.exam .bar { grid-column: auto; background: rgba(127, 127, 127, 0.18); }
.exam .bar > span { background: var(--tint-fg); }

.stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-bottom: 20px;
}

.stat { text-align: center; padding: 16px 8px; }
.stat-value { font-size: 26px; font-weight: 700; font-variant-numeric: tabular-nums; }
.stat-label { color: var(--muted); font-size: 13px; }

.topic-list { display: grid; gap: 10px; }

.topic {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 6px 12px;
  align-items: center;
  text-align: left;
  width: 100%;
  padding: 14px 16px;
}

.topic-name { font-weight: 700; }
.topic-meta { color: var(--muted); font-size: 13px; font-weight: 400; }

.bar {
  grid-column: 1 / -1;
  height: 6px;
  border-radius: 3px;
  background: var(--bar-bg);
  overflow: hidden;
}

.bar > span {
  display: block;
  height: 100%;
  background: var(--accent);
}

/* --- Tehtävä -------------------------------------------------------------------- */

.progress-line {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  color: var(--muted);
  font-size: 14px;
  margin-bottom: 12px;
}

.card > .topic-meta { margin-bottom: 8px; }

.passage {
  margin: 12px 0 16px;
  padding: 12px 16px;
  border-left: 3px solid var(--accent);
  background: var(--bg);
  border-radius: 0 8px 8px 0;
  font-size: 15px;
}

.question-text { font-size: 18px; margin: 0 0 18px; }

.choices { display: grid; gap: 10px; }

.choice {
  display: flex;
  align-items: center;
  gap: 12px;
  text-align: left;
  font-weight: 400;
  width: 100%;
  padding: 10px 14px;
}

.choice-text { min-width: 0; }

.bubble {
  flex-shrink: 0;
  display: grid;
  place-items: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 1.5px solid var(--muted);
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.choice:hover:not(:disabled) .bubble { border-color: var(--accent); color: var(--accent); }

.choice.correct { border-color: var(--good); background: var(--good-bg); }
.choice.correct .bubble { background: var(--good); border-color: var(--good); color: var(--surface); }
.choice.wrong { border-color: var(--bad); background: var(--bad-bg); }
.choice.wrong .bubble { background: var(--bad); border-color: var(--bad); color: var(--surface); }
.choice:disabled:not(.correct):not(.wrong) { opacity: 0.55; }

.feedback { margin-top: 20px; }
.verdict { font-weight: 700; margin: 0 0 8px; }
.verdict.good { color: var(--good); }
.verdict.bad { color: var(--bad); }

.steps { margin: 0 0 20px; padding-left: 22px; }
.steps li { margin-bottom: 6px; }

.actions { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 20px; }

.result-score { font-size: 44px; font-weight: 800; margin: 4px 0; }

.review-item {
  border-top: 1px solid var(--border);
  padding: 12px 0;
  font-size: 15px;
}

.review-item .mark { font-weight: 700; margin-right: 6px; }
.review-item .mark.good { color: var(--good); }
.review-item .mark.bad { color: var(--bad); }

/* --- Hinnat --------------------------------------------------------------------- */

.notice {
  background: var(--accent-soft);
  border-radius: 10px;
  padding: 12px 16px;
  font-size: 15px;
  margin: 0 0 24px;
}

.plan-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 14px;
}

.plan {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 22px;
}

.plan-highlight {
  border: 2px solid var(--accent);
  box-shadow: var(--shadow);
}

.plan-badge {
  align-self: flex-start;
  background: var(--mark);
  color: var(--mark-text);
  border-radius: 999px;
  padding: 2px 10px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.plan-name { font-weight: 700; font-size: 17px; }

.plan-price {
  font-size: 34px;
  font-weight: 800;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.02em;
}

.plan-period {
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 400;
  color: var(--muted);
  letter-spacing: 0;
}

.plan-features {
  margin: 4px 0 0;
  padding-left: 18px;
  font-size: 15px;
  display: grid;
  gap: 6px;
}

.note {
  color: var(--muted);
  font-size: 14px;
  margin-top: 32px;
  max-width: 70ch;
}

.reset {
  margin-top: 12px;
  background: none;
  border: 0;
  color: var(--muted);
  text-decoration: underline;
  font: inherit;
  font-size: 14px;
  cursor: pointer;
  padding: 0;
}

/* --- Puhelin -------------------------------------------------------------------- */

@media (max-width: 820px) {
  .hero { grid-template-columns: 1fr; gap: 32px; padding: 36px 22px; border-radius: 22px; }
  .cta-band { border-radius: 22px; }
  .demo { transform: none; }
  .facts { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .how-steps { grid-template-columns: 1fr; }
  .cta-band { padding: 24px 20px; }
}

@media (max-width: 480px) {
  .stats { gap: 8px; }
  .stat-value { font-size: 22px; }
  .question-text { font-size: 17px; }
  .fact-value { font-size: 24px; }
}

@media (prefers-reduced-motion: reduce) {
  .btn, .exam, .exam-go { transition: none; }
  .ticker-row, .stamp, .rotator-in, .hero::after { animation: none; }
  .exam:hover { transform: none; }
}

/* --- Tili, tavoite ja lomakkeet ----------------------------------------------------- */

.nav-account {
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  border-radius: 999px;
  padding: 7px 14px;
  font: inherit;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  max-width: 40vw;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.nav-account:hover { border-color: var(--accent); }

.goal-card {
  --tint-fg: hsl(var(--hue, 225) 80% var(--tint-fg-l));
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 16px;
  padding: 18px 22px;
  border-radius: 18px;
  background: hsl(var(--hue, 225) var(--tint-bg-s) var(--tint-bg-l));
  border: 1px solid var(--tint-fg);
}

.goal-card > div { display: grid; gap: 2px; }
.goal-label { color: var(--muted); font-size: 14px; }
.goal-name { font-family: var(--font-display); font-size: 30px; line-height: 1.1; color: var(--tint-fg); }

.form { display: grid; gap: 8px; max-width: 520px; }
.form label { font-weight: 700; margin-top: 8px; }
.form .btn-block { margin-top: 12px; }

.input {
  width: 100%;
  padding: 12px 14px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--bg-deep);
  color: var(--text);
  font: inherit;
}

.input:focus { outline: 2px solid var(--accent); outline-offset: 1px; }
textarea.input { resize: vertical; min-height: 110px; }
.form-error { min-height: 1em; margin: 4px 0 0; color: var(--bad); font-size: 14px; }

.exam-info { margin: 16px 0 0; color: var(--muted); font-size: 15px; }
.exam-info a, .site-footer a { color: var(--accent); }

/* --- Ilmoita ongelmasta ---------------------------------------------------------------- */

.report-link {
  display: block;
  margin: -8px 0 16px;
  padding: 0;
  background: none;
  border: 0;
  color: var(--muted);
  text-decoration: underline;
  font: inherit;
  font-size: 14px;
  cursor: pointer;
}

.report-link:hover { color: var(--text); }

.modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 50;
  display: grid;
  place-items: center;
  padding: max(16px, env(safe-area-inset-top, 0px)) max(16px, env(safe-area-inset-right, 0px)) max(16px, env(safe-area-inset-bottom, 0px)) max(16px, env(safe-area-inset-left, 0px));
  background: rgba(4, 8, 30, 0.7);
}

.modal {
  display: grid;
  gap: 8px;
  width: min(520px, 100%);
  max-height: 100%;
  overflow-y: auto;
  box-shadow: var(--shadow);
}

.modal h2 { margin: 0 0 4px; }
.modal label { font-weight: 700; margin-top: 6px; }

/* --- Loppukoe ------------------------------------------------------------------------- */

.mock-card {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-top: 16px;
  padding: 20px 22px;
  border-radius: 18px;
  background: linear-gradient(135deg, hsl(232 72% 32%), hsl(262 70% 30%));
  color: var(--hero-fg);
}

.mock-card.is-locked { background: var(--surface); color: var(--text); border: 1px dashed var(--border); }
.mock-text { display: grid; gap: 4px; min-width: 0; flex: 1 1 260px; }
.mock-text strong { font-family: var(--font-display); font-size: 22px; }
.mock-text > span:not(.mock-label) { color: var(--hero-muted); font-size: 15px; }
.mock-card.is-locked .mock-text > span:not(.mock-label) { color: var(--muted); }

.mock-label {
  justify-self: start;
  padding: 2px 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.16);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.mock-bar {
  position: sticky;
  top: env(safe-area-inset-top, 0px);
  z-index: 5;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
  padding: 10px 14px;
  border-radius: 14px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  font-size: 14px;
}

.mock-timer {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 800;
  font-variant-numeric: tabular-nums;
}

.mock-timer.is-low { color: var(--bad); }

.choice.selected { border-color: var(--accent); background: var(--accent-soft); }
.choice.selected .bubble { background: var(--accent); border-color: var(--accent); color: var(--accent-text); }
.mock-nav { justify-content: space-between; }

.mock-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(42px, 1fr));
  gap: 6px;
  margin-top: 16px;
}

.mock-cell {
  height: 40px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--muted);
  font: inherit;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
}

.mock-cell.answered { background: var(--accent-soft); color: var(--text); }
.mock-cell.current { border: 2px solid var(--mark); color: var(--text); }

.review-list { display: grid; gap: 8px; }

.review-detail {
  padding: 12px 16px;
  border-radius: 12px;
  background: var(--surface);
  border: 1px solid var(--border);
}

.review-detail summary { cursor: pointer; font-weight: 700; }
.review-detail summary .mark { margin-right: 6px; }
.review-detail .mark.good { color: var(--good); }
.review-detail .mark.bad { color: var(--bad); }
.review-detail p { margin: 10px 0 0; }
.review-detail .steps { margin-top: 10px; }

/* --- Alatunniste ---------------------------------------------------------------------- */

.site-footer {
  max-width: 1080px;
  margin: 0 auto;
  padding-block: 32px max(32px, env(safe-area-inset-bottom, 0px));
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 14px;
}

.footer-cols {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
}

.footer-cols strong { color: var(--text); }
.footer-cols ul { list-style: none; margin: 10px 0 0; padding: 0; display: grid; gap: 8px; }

.footer-link {
  background: none;
  border: 0;
  padding: 0;
  color: var(--accent);
  font: inherit;
  text-decoration: underline;
  cursor: pointer;
}

.footer-legal { margin: 24px 0 0; }

@media (max-width: 480px) {
  .topbar-right { gap: 10px; }
  .subject { display: none; }
  .mock-bar { flex-wrap: wrap; }
  .mock-timer { font-size: 20px; }
}

/* --- Miksi Lukux, UKK ja hintavertailu ------------------------------------------------ */

.why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 14px;
}

.why-card {
  display: grid;
  gap: 6px;
  align-content: start;
  padding: 20px;
  border-radius: 18px;
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--muted);
  font-size: 15px;
}

.why-card strong {
  color: var(--text);
  font-family: var(--font-display);
  font-size: 18px;
}

.why-card strong::before {
  content: "";
  display: block;
  width: 28px;
  height: 4px;
  margin-bottom: 10px;
  border-radius: 2px;
  background: var(--mark);
}

.faq { display: grid; gap: 8px; max-width: 820px; }

.faq-item {
  padding: 14px 18px;
  border-radius: 14px;
  background: var(--surface);
  border: 1px solid var(--border);
}

.faq-item summary {
  cursor: pointer;
  font-weight: 700;
  list-style-position: outside;
}

.faq-item p { margin: 10px 0 0; color: var(--muted); }

.plan-cta { margin-top: auto; }
.plan .plan-features { margin-bottom: 12px; }

.compare { display: grid; gap: 8px; max-width: 720px; }

.compare-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 14px 18px;
  border-radius: 14px;
  background: var(--surface);
  border: 1px solid var(--border);
}

.compare-row strong { font-variant-numeric: tabular-nums; white-space: nowrap; }

.compare-row.is-ours {
  background: var(--mark);
  color: var(--mark-text);
  border-color: var(--mark);
  font-weight: 700;
}

/* --- Päivän tavoite, suunnitelma ja kertaus ----------------------------------------- */

.daily {
  display: flex;
  align-items: center;
  gap: 14px;
  margin: 16px 0;
  padding: 14px 18px;
  border-radius: 16px;
  background: var(--surface);
  border: 1px solid var(--border);
}

.daily-ring {
  --pct: 0;
  flex: none;
  display: grid;
  place-items: center;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: conic-gradient(var(--mark) calc(var(--pct) * 1%), var(--bar-bg) 0);
}

.daily-ring span {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--surface);
  font-family: var(--font-display);
  font-weight: 800;
  font-variant-numeric: tabular-nums;
}

.daily-text { display: grid; gap: 2px; }
.daily-text span { color: var(--muted); font-size: 14px; }
.daily.is-done { border-color: var(--good); }
.daily.is-done .daily-ring { background: var(--good); }

.plan-card {
  display: grid;
  gap: 2px;
  margin: 0 0 16px;
  padding: 16px 18px;
  border-radius: 16px;
  background: var(--accent-soft);
  border: 1px solid var(--accent);
}

.plan-card strong { font-family: var(--font-display); font-size: 22px; }

.review-btn {
  display: grid;
  gap: 2px;
  margin-top: 10px;
  text-align: left;
  border-color: var(--mark);
}

.review-btn strong { color: var(--mark); }
.review-btn span { color: var(--muted); font-size: 14px; font-weight: 400; }

.weak { margin-top: 8px; }
.pace { margin: -8px 0 4px; color: var(--muted); font-size: 15px; }

/* --- Ilmaisversio ja passi ------------------------------------------------------------ */

.free-card {
  display: grid;
  gap: 12px;
  margin: 16px 0;
  padding: 18px 20px;
  border-radius: 16px;
  background: var(--surface-2);
  border: 1px solid var(--mark);
}

.free-card .btn { justify-self: start; }
.free-text { display: grid; gap: 2px; }
.free-text span { color: var(--muted); font-size: 15px; }

.free-bar {
  display: flex;
  height: 10px;
  border-radius: 99px;
  overflow: hidden;
  background: var(--bar-bg);
}

.free-bar-seen { background: var(--good); }
.free-bar-free { background: var(--accent); }
.free-bar-locked {
  background: repeating-linear-gradient(135deg, rgba(255, 228, 92, 0.5) 0 6px, rgba(255, 228, 92, 0.18) 6px 12px);
}

.lock { font-size: 0.85em; }

.locked-feature {
  display: grid;
  gap: 2px;
  margin-top: 10px;
  text-align: left;
  border-style: dashed;
}

.locked-feature strong { color: var(--mark); }
.locked-feature span { color: var(--muted); font-size: 14px; font-weight: 400; }

.link-btn {
  padding: 0;
  border: 0;
  background: none;
  color: var(--accent);
  font: inherit;
  font-weight: 700;
  text-decoration: underline;
  cursor: pointer;
  justify-self: start;
}

.per-day { color: var(--good); font-size: 14px; font-weight: 700; }

.upgrade-features {
  display: grid;
  gap: 8px;
  margin: 0 0 24px;
  padding: 0;
  list-style: none;
}

.upgrade-features li::before { content: "✓  "; color: var(--good); font-weight: 700; }