:root {
  --teal-900: #003e54;
  --teal-700: #005c7b;
  --teal-600: #007496;
  --teal-500: #008dab;
  --teal-300: #6fcee2;
  --teal-200: #bee8f4;
  --teal-50: #edf7f9;
  --green-600: #437800;
  --green-400: #9fd063;
  --green-100: #edf9df;
  --red: #d60929;
  --red-100: #fff2f1;
  --yellow: #eeba00;
  --yellow-200: #ffdf69;
  --ink: #171717;
  --ink-soft: #393939;
  --grey: #6b6b6b;
  --line: #e1e1e1;
  --bg: #ffffff;
  --bg-soft: #f5f5f5;
  --radius: 14px;
  --shadow: 0 10px 30px rgba(0, 62, 84, 0.12);
  --shadow-sm: 0 4px 14px rgba(0, 62, 84, 0.08);
  --maxw: 1160px;
  --font-body: "Nunito", Arial, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", sans-serif;
  --font-heading: "Montserrat", Arial, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", sans-serif;
  --fw-normal: 400;
  --fw-semibold: 600;
  --fw-bold: 700;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  font-weight: var(--fw-normal);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  font-weight: var(--fw-semibold);
  letter-spacing: 0;
}

strong, b { font-weight: var(--fw-bold); }

.stat b, .hero-float .num, .price-tag .new, .step-num, .countdown .unit b {
  font-family: var(--font-heading);
  font-weight: var(--fw-semibold);
}

img { max-width: 100%; display: block; }

a { color: var(--teal-600); }

.container {
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 20px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border: none;
  border-radius: 999px;
  padding: 16px 34px;
  font-size: 1.05rem;
  font-weight: var(--fw-normal);
  font-family: var(--font-body);
  cursor: pointer;
  text-decoration: none;
  transition: transform .15s ease, box-shadow .15s ease, background .15s ease;
  line-height: 1;
}

.btn-primary {
  background: var(--teal-600);
  color: #fff;
  box-shadow: 0 8px 20px rgba(0, 116, 150, 0.35);
}
.btn-primary:hover { background: var(--teal-700); transform: translateY(-2px); }

.btn-cta {
  background: var(--red);
  color: #fff;
  box-shadow: 0 8px 22px rgba(214, 9, 41, 0.35);
}
.btn-cta:hover { background: #b30722; transform: translateY(-2px); }

.btn-ghost {
  background: #fff;
  color: var(--teal-700);
  border: 2px solid var(--teal-200);
}
.btn-ghost:hover { border-color: var(--teal-500); }

/* ---------- Topbar ---------- */
.topbar {
  background: var(--teal-700);
  color: #fff;
  font-size: .85rem;
  padding: 8px 0;
}
.topbar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}
.topbar a { color: #fff; text-decoration: none; opacity: .9; }
.topbar a:hover { opacity: 1; text-decoration: underline; }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: #fff;
  border-bottom: 1px solid var(--line);
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 74px;
  gap: 16px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}
.logo .logo-mark {
  width: 40px; height: 40px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--teal-500), var(--teal-700));
  display: grid; place-items: center;
  color: #fff; font-weight: var(--fw-semibold);
}
.logo small { display:block; font-size:.68rem; font-weight: var(--fw-semibold); color:var(--grey); letter-spacing:0; }
.kanta-logo { height: 34px; width: auto; display: block; }
.footer-logo .kanta-logo { height: 30px; }
.main-nav { display: flex; gap: 26px; align-items: center; }
.main-nav a { color: var(--ink-soft); text-decoration: none; font-weight: var(--fw-normal); font-size: .95rem; }
.main-nav a:hover { color: var(--teal-600); }

/* ---------- Hero ---------- */
.hero {
  background: linear-gradient(160deg, var(--teal-50) 0%, #ffffff 60%);
  padding: 60px 0 70px;
  overflow: hidden;
}
.hero .container {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 50px;
  align-items: center;
}
.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--red-100);
  color: var(--red);
  font-weight: var(--fw-semibold);
  font-size: .82rem;
  padding: 7px 15px;
  border-radius: 999px;
  text-transform: uppercase;
  letter-spacing: .5px;
  margin-bottom: 20px;
}
.badge-dot {
  flex-shrink: 0;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--red);
  position: relative;
  top: -2px;
  animation: badge-pulse 1.6s ease-out infinite;
}
@keyframes badge-pulse {
  0% {
    transform: scale(1);
    box-shadow: 0 0 0 0 rgba(214, 9, 41, 0.55);
  }
  70% {
    transform: scale(1);
    box-shadow: 0 0 0 10px rgba(214, 9, 41, 0);
  }
  100% {
    transform: scale(1);
    box-shadow: 0 0 0 0 rgba(214, 9, 41, 0);
  }
}
.hero h1 {
  font-size: clamp(2.1rem, 4vw, 3.3rem);
  line-height: 1.1;
  margin: 0 0 18px;
  color: var(--teal-900);
}
.hero h1 span { color: var(--teal-600); }
.hero .lead {
  font-size: 1.18rem;
  color: var(--ink-soft);
  margin: 0 0 28px;
  max-width: 540px;
}
.hero-cta { display: flex; gap: 14px; flex-wrap: wrap; align-items: center; }
.hero-note { font-size: .85rem; color: var(--grey); margin-top: 16px; }

.hero-visual {
  position: relative;
}
.hero-visual .img-ph {
  border-radius: 20px;
  box-shadow: var(--shadow);
  aspect-ratio: 4/3;
}
.hero-float {
  position: absolute;
  bottom: -22px; left: -22px;
  background: #fff;
  border-radius: 16px;
  padding: 16px 20px;
  box-shadow: var(--shadow);
  display: flex; align-items: center; gap: 14px;
}
.hero-float .num { font-size: 2rem; color: var(--teal-600); line-height: 1; }
.hero-float .lbl { font-size: .85rem; color: var(--grey); }

/* ---------- Stats strip ---------- */
.stats {
  background: var(--teal-700);
  color: #fff;
}
.stats .container {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  padding: 34px 20px;
}
.stat { text-align: center; }
.stat b { display: block; font-size: 2rem; color: var(--yellow-200); }
.stat span { font-size: .92rem; opacity: .9; }

/* ---------- Section base ---------- */
.section { padding: 74px 0; }
.section.alt { background: var(--bg-soft); }
.section-head { max-width: 720px; margin: 0 auto 48px; text-align: center; }
.eyebrow {
  color: var(--teal-600);
  font-family: var(--font-heading);
  font-weight: var(--fw-semibold);
  text-transform: uppercase;
  letter-spacing: .5px;
  font-size: .82rem;
  margin: 0 0 10px;
}
.section h2 {
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  color: var(--teal-900);
  margin: 0 0 14px;
}
.section .section-sub { font-size: 1.1rem; color: var(--ink-soft); margin: 0; }

/* ---------- About PET/CT ---------- */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
}
.split.reverse .split-text { order: 2; }
.split-text h3 { font-size: 1.6rem; color: var(--teal-900); margin: 0 0 14px; }
.split-text p { color: var(--ink-soft); margin: 0 0 16px; }
.check-list { list-style: none; padding: 0; margin: 20px 0 0; }
.check-list li {
  display: flex; gap: 12px; align-items: flex-start;
  margin-bottom: 14px; font-size: 1.02rem;
}
.check-list li::before {
  content: "✓";
  flex: 0 0 26px;
  height: 26px;
  background: var(--green-400);
  color: #143b00;
  border-radius: 50%;
  display: grid; place-items: center;
  font-weight: var(--fw-semibold); font-size: .9rem;
}
.split .img-ph { border-radius: 18px; box-shadow: var(--shadow-sm); aspect-ratio: 4/3; }

/* ---------- Value cards ---------- */
.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}
.card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 30px 26px;
  box-shadow: var(--shadow-sm);
  transition: transform .15s ease, box-shadow .15s ease;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.card .ico {
  width: 112px; height: 112px;
  border-radius: 20px;
  background: var(--teal-50);
  color: var(--teal-600);
  display: grid; place-items: center;
  margin-bottom: 18px;
  transition: background .2s ease, color .2s ease, transform .2s ease;
}
.card .ico svg {
  width: 56px; height: 56px;
  stroke-width: 1.9;
  transition: transform .25s ease;
}
.card:hover .ico {
  background: var(--teal-600);
  color: #fff;
}
.card:hover .ico svg { transform: scale(1.08); }
.card h3 { margin: 0 0 10px; font-size: 1.2rem; color: var(--teal-900); }
.card p { margin: 0; color: var(--ink-soft); font-size: .98rem; }

/* ---------- Price highlight ---------- */
.price-box {
  background: linear-gradient(135deg, var(--teal-700), var(--teal-500));
  color: #fff;
  border-radius: 22px;
  padding: 48px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 30px;
  align-items: center;
  box-shadow: var(--shadow);
}
.price-box h3 { font-size: 1.7rem; margin: 0 0 10px; }
.price-box p { margin: 0; opacity: .92; max-width: 620px; }
.price-tag { text-align: center; }
.price-tag .old { text-decoration: line-through; opacity: .7; font-size: 1.1rem; }
.price-tag .new { font-size: 2.6rem; color: var(--yellow-200); line-height: 1; }
.price-tag .free { font-size: 1rem; opacity: .9; }

/* ---------- Steps ---------- */
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
  counter-reset: step;
}
.step {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 34px 26px 28px;
  position: relative;
  box-shadow: var(--shadow-sm);
}
.step .step-num {
  position: absolute;
  top: -22px; left: 26px;
  width: 46px; height: 46px;
  border-radius: 50%;
  background: var(--teal-600);
  color: #fff;
  font-size: 1.2rem;
  display: grid; place-items: center;
  box-shadow: 0 6px 16px rgba(0,116,150,.4);
}
.step h3 { margin: 12px 0 10px; font-size: 1.15rem; color: var(--teal-900); }
.step p { margin: 0; color: var(--ink-soft); font-size: .96rem; }
.step .step-cta { margin-top: 14px; }
.step .pill {
  display:inline-block; background:var(--teal-50); color:var(--teal-700);
  font-weight: var(--fw-semibold); padding:4px 12px; border-radius:999px; font-size:.85rem;
}

/* ---------- Conditions ---------- */
.conditions {
  background: #fff;
  border: 1px solid var(--line);
  border-left: 6px solid var(--teal-600);
  border-radius: var(--radius);
  padding: 34px 38px;
}
.conditions ul { margin: 0; padding-left: 22px; }
.conditions li { margin-bottom: 12px; color: var(--ink-soft); }
.conditions li strong { color: var(--ink); font-weight: var(--fw-bold); }

/* ---------- CTA band ---------- */
.cta-band {
  background: linear-gradient(160deg, var(--teal-900), var(--teal-600));
  color: #fff;
  text-align: center;
  padding: 74px 0;
}
.cta-band--hero { padding: 56px 0 64px; }
.cta-band h2 { font-size: clamp(1.9rem, 3vw, 2.6rem); margin: 0 0 14px; color: #fff; }
.cta-band p { font-size: 1.15rem; opacity: .92; max-width: 620px; margin: 0 auto 30px; }
.countdown { display:flex; gap:16px; justify-content:center; margin: 0 0 32px; flex-wrap:wrap; }
.countdown .unit {
  background: rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.2);
  border-radius: 12px;
  padding: 14px 20px;
  min-width: 86px;
}
.countdown .unit b { display:block; font-size:2rem; color: var(--yellow-200); line-height:1; }
.countdown .unit span { font-size:.8rem; opacity:.85; text-transform:uppercase; letter-spacing:.5px; }

/* ---------- FAQ ---------- */
.faq { max-width: 820px; margin: 0 auto; }
.faq details {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 12px;
  margin-bottom: 14px;
  padding: 0 22px;
  box-shadow: var(--shadow-sm);
}
.faq summary {
  cursor: pointer;
  padding: 20px 0;
  font-weight: var(--fw-normal);
  color: var(--teal-900);
  font-size: 1.05rem;
  list-style: none;
  display: flex; justify-content: space-between; align-items: center; gap: 16px;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-size: 1.6rem; color: var(--teal-600); font-weight: 400; }
.faq details[open] summary::after { content: "−"; }
.faq details p { margin: 0 0 20px; color: var(--ink-soft); }

/* ---------- Trust / logos ---------- */
.trust { text-align:center; }
.trust .logos { display:flex; gap:40px; justify-content:center; align-items:center; flex-wrap:wrap; margin-top:26px; opacity:.75; }
.trust .logos .img-ph { width:130px; height:52px; border-radius:8px; }

/* ---------- Footer ---------- */
.site-footer {
  background: var(--teal-900);
  color: #cfe6ee;
  padding: 54px 0 26px;
  font-size: .92rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 30px;
}
.site-footer h4 { color: #fff; font-size: 1rem; margin: 0 0 14px; }
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer li { margin-bottom: 10px; }
.site-footer a { color: #cfe6ee; text-decoration: none; }
.site-footer a:hover { color: #fff; text-decoration: underline; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.15);
  margin-top: 36px;
  padding-top: 20px;
  display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap;
  font-size: .82rem; opacity: .8;
}
.disclaimer {
  background: var(--bg-soft);
  border-top: 1px solid var(--line);
  padding: 18px 0;
  font-size: .78rem;
  color: var(--grey);
  text-align: center;
}

/* ---------- Kanta-style deco pixels ---------- */
.deco-wrap { position: relative; }

.deco-pixels {
  position: absolute;
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  width: 4rem;
  height: 4rem;
  pointer-events: none;
  z-index: 3;
}

.deco-pixels__cell {
  width: 2rem;
  height: 2rem;
  background-color: transparent;
}

/* Hero: top-right (kuten kanta.fi frontpage-teaser-top) */
.deco-pixels--hero-top {
  top: 0;
  right: 0;
  visibility: hidden;
}
@media (min-width: 992px) {
  .deco-pixels--hero-top { visibility: visible; }
  .deco-pixels--hero-top .deco-pixels__cell--nw { background-color: var(--teal-300); }
  .deco-pixels--hero-top .deco-pixels__cell--ne { background-color: var(--teal-700); }
  .deco-pixels--hero-top .deco-pixels__cell--se { background-color: var(--teal-500); }
}

/* Hero image: bottom-right (kuten frontpage-teaser-bottom) */
.deco-pixels--hero-bottom {
  bottom: -8px;
  right: -8px;
  visibility: hidden;
}
@media (min-width: 992px) {
  .deco-pixels--hero-bottom { visibility: visible; }
  .deco-pixels--hero-bottom .deco-pixels__cell--nw { background-color: var(--green-400); }
  .deco-pixels--hero-bottom .deco-pixels__cell--se { background-color: var(--teal-700); }
}

/* PET/CT section: bottom-left */
.deco-pixels--section-left {
  bottom: 28px;
  left: 28px;
  visibility: hidden;
}
@media (min-width: 992px) {
  .deco-pixels--section-left { visibility: visible; }
  .deco-pixels--section-left .deco-pixels__cell--ne { background-color: var(--teal-300); }
  .deco-pixels--section-left .deco-pixels__cell--sw { background-color: var(--green-400); }
}

/* Price box: top-left accent */
.deco-pixels--price {
  top: 0;
  left: 0;
}
.deco-pixels--price .deco-pixels__cell--ne { background-color: var(--green-400); }
.deco-pixels--price .deco-pixels__cell--sw { background-color: rgba(255, 255, 255, 0.35); }
@media (min-width: 992px) {
  .deco-pixels--price .deco-pixels__cell--se { background-color: var(--teal-300); }
}

/* CTA band */
.deco-pixels--cta-left {
  top: 24px;
  left: 24px;
  visibility: hidden;
}
.deco-pixels--cta-right {
  bottom: 24px;
  right: 24px;
  visibility: hidden;
}
@media (min-width: 992px) {
  .deco-pixels--cta-left,
  .deco-pixels--cta-right { visibility: visible; }
  .deco-pixels--cta-left .deco-pixels__cell--nw { background-color: var(--teal-300); }
  .deco-pixels--cta-left .deco-pixels__cell--se { background-color: var(--green-400); }
  .deco-pixels--cta-right .deco-pixels__cell--ne { background-color: var(--green-400); }
  .deco-pixels--cta-right .deco-pixels__cell--sw { background-color: var(--teal-500); }
}

/* Footer (kuten kanta.fi footer) */
.deco-pixels--footer {
  bottom: 26px;
  right: max(20px, calc((100% - var(--maxw)) / 2 + 20px));
}
.deco-pixels--footer .deco-pixels__cell--ne { background-color: var(--green-400); }
.deco-pixels--footer .deco-pixels__cell--sw { background-color: var(--teal-700); }
@media (min-width: 992px) {
  .deco-pixels--footer .deco-pixels__cell--se { background-color: var(--teal-700); }
  .deco-pixels--footer .deco-pixels__cell--sw { background-color: var(--teal-500); }
}

.price-box.deco-wrap { overflow: hidden; }

/* ---------- Image placeholder ---------- */
.img-ph {
  background: repeating-linear-gradient(45deg, var(--teal-50), var(--teal-50) 12px, #e4f1f5 12px, #e4f1f5 24px);
  border: 1px dashed var(--teal-300);
  display: grid; place-items: center;
  color: var(--teal-600);
  font-size: .85rem;
  font-weight: 600;
  text-align: center;
  width: 100%;
}

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .hero .container { grid-template-columns: 1fr; }
  .hero-visual { order: -1; }
  .split { grid-template-columns: 1fr; }
  .split.reverse .split-text { order: 0; }
  .cards, .steps { grid-template-columns: 1fr; }
  .stats .container { grid-template-columns: repeat(2, 1fr); }
  .price-box { grid-template-columns: 1fr; text-align: center; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .main-nav { display: none; }
}
@media (max-width: 520px) {
  .stats .container { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .price-box { padding: 30px; }
}