:root{
  --card:#1f242b;
  --card-alt:#282f38;
  --muted:#9aa6b2;
  --text:#e9eef3;
  --accent:#1d8fff;
  --accent1:#7b4cff;
  --accent2:#2aa6ff;
  --stroke:rgba(255,255,255,.08);
  --maxw: 1240px;
  --sectionMinH: 66vh;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth; scroll-padding-top:170px}
html,body{height:100%}
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, "Noto Sans", "Helvetica Neue", sans-serif;
  font-size:20px;
  color:var(--text);
  background: var(--card);
  overflow-x:hidden;
}

.page{
  min-height:60vh;
  display:block;
  padding:0;
  padding-top:166px;
}

.container{
  width:min(var(--maxw), 100%);
  margin:0 auto;
  padding: 0 18px;
}

.card{
  width:100%;
  min-height:60vh;
  background: var(--card);
  border:0;
  border-radius:0;
  box-shadow:none;
  position:relative;
  overflow:hidden;
}

/* Top nav */
.nav{
  width:100%;
  position:fixed;
  top:0;
  z-index:100;
  background:linear-gradient(180deg, rgba(31,36,43,.92), rgba(31,36,43,.78));
  backdrop-filter:blur(18px) saturate(1.4);
  -webkit-backdrop-filter:blur(18px) saturate(1.4);
  border-bottom:1px solid rgba(255,255,255,.06);
}
.nav-inner{
  display:flex;
  align-items:center;
  min-height:64px;
  padding:2px 22px;
  width:min(var(--maxw), 100%);
  margin:0 auto;
  gap:32px;
  position:relative;
}
.nav-inner .brand{
  margin-right:auto;
}
.brand{
  display:flex;
  align-items:center;
  gap:8px;
  font-weight:700;
  letter-spacing:.2px;
  font-size:22px;
  line-height:1;
}
.brand img,
.brand svg{
  height:160px;
  width:auto;
  display:block;
}
.navlinks{
  position:absolute;
  left:50%;
  transform:translateX(-50%);
  display:flex;
  gap:22px;
  align-items:center;
  color:var(--text);
  font-size:22px;
}
.navlinks a{
  color:inherit;
  text-decoration:none;
  padding:6px 2px;
  border-bottom:1px solid transparent;
}
.navlinks a{
  transition: color .25s, border-color .25s;
}
.navlinks a:hover{color:var(--accent); border-bottom-color:rgba(255,255,255,.25)}
.navtoggle{
  display:none;
  width:44px;
  height:44px;
  border-radius:12px;
  border:1px solid rgba(255,255,255,.18);
  background: rgba(255,255,255,.04);
  color:var(--text);
  cursor:pointer;
  align-items:center;
  justify-content:center;
  flex-direction:column;
  gap:5px;
  padding:0;
}
.navtoggle:hover{background: rgba(255,255,255,.08)}
.navtoggle-line{
  width:18px;
  height:2px;
  border-radius:999px;
  background: rgba(233,238,243,.9);
  display:block;
}
/* Sticky social rail (always visible) */
.rail{
  position: fixed;
  left: 22px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 50;

  display:flex;
  flex-direction:column;
  gap:10px;
  padding: 0;
  opacity:.95;
}
.iconbtn{
  width:34px;height:34px;
  border-radius:10px;
  border:1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.03);
  display:grid;
  place-items:center;
  cursor:pointer;
  transition: background .2s, border-color .2s, transform .2s;
}
.iconbtn:hover{background: rgba(255,255,255,.06); transform: translateY(-2px); border-color: rgba(255,255,255,.22)}
.iconbtn svg{width:16px;height:16px; fill: rgba(233,238,243,.85)}

/* Main hero layout (2 columns now) */
.hero{
  display:grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 10px;
  padding: 10px 22px 26px 22px;
  align-items:stretch;
}

/* Left illustration placeholder */
.illus{
  min-height: 360px;
  display:flex;
  align-items:center;
  justify-content:center;
  position:relative;
}
.illus .frame{
  width: 92%;
  height: 86%;
  border-radius: 18px;
  border:1px dashed rgba(255,255,255,.18);
  background:
    radial-gradient(500px 220px at 30% 30%, rgba(123,220,255,.18), transparent 60%),
    radial-gradient(420px 220px at 70% 60%, rgba(123,76,255,.14), transparent 60%),
    rgba(255,255,255,.02);
  display:flex;
  align-items:center;
  justify-content:center;
  color: rgba(233,238,243,.75);
  text-align:center;
  padding:18px;
}
.illusimg{
  width:100%;
  height:100%;
  object-fit:contain;
  display:block;
}
/* Right copy */
.copy{
  padding: 26px 10px 10px 10px;
  display:flex;
  flex-direction:column;
  justify-content:center;
  gap:14px;
}
h1{
  margin:0;
  font-weight:300;
  font-size:54px;
  line-height:1.02;
  letter-spacing:.2px;
  background: linear-gradient(135deg, var(--text) 40%, var(--accent2) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-badge{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding: 6px 14px;
  border-radius: 999px;
  border: 1px solid rgba(29,143,255,.25);
  background: rgba(29,143,255,.08);
  color: var(--accent2);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .04em;
  text-transform: uppercase;
  margin-bottom: 6px;
}
.hero-badge::before{
  content:"";
  width:6px; height:6px;
  border-radius:50%;
  background: var(--accent);
  animation: pulse-dot 2s ease-in-out infinite;
}
@keyframes pulse-dot{
  0%,100%{opacity:.4; transform:scale(.8)}
  50%{opacity:1; transform:scale(1.1)}
}
.lead{
  margin:0;
  color: var(--muted);
  max-width: 44ch;
  font-size:18px;
  line-height:1.6;
}
.cta{
  display:flex;
  gap:12px;
  margin-top:10px;
  flex-wrap:wrap;
}
.btn{
  border:0;
  padding:12px 22px;
  border-radius:10px;
  cursor:pointer;
  color:var(--text);
  font-weight:600;
  font-size:18px;
  box-shadow: 0 10px 24px rgba(0,0,0,.25);
  transition: transform .2s, box-shadow .2s, background .2s;
}
.btn.primary{
  background: linear-gradient(135deg, var(--accent), var(--accent1));
}
.btn.primary:hover{
  box-shadow: 0 12px 32px rgba(29,143,255,.35);
  transform: translateY(-2px);
}
.btn.secondary{
  background: transparent;
  border: 1px solid rgba(255,255,255,.18);
  box-shadow: none;
}
.btn.secondary:hover{
  background: rgba(255,255,255,.06);
  border-color: rgba(255,255,255,.30);
}
.btn:active{transform: translateY(1px)}

.down{
  position:fixed;
  right:18px;
  bottom:18px;
  width:42px;height:42px;
  border-radius:999px;
  border:1px solid rgba(255,255,255,.18);
  background: rgba(255,255,255,.03);
  display:grid;
  place-items:center;
  cursor:pointer;
  z-index: 60;
  transition: background .2s, transform .2s, border-color .2s;
}
.down:hover{background: rgba(255,255,255,.06); transform: translateY(-2px); border-color: rgba(255,255,255,.28)}
.down svg{width:18px;height:18px; fill: rgba(233,238,243,.85)}
.down .icon-up{display:none}
.down.up .icon-up{display:block}
.down.up .icon-down{display:none}

/* Right-side section dots */
.dots{
  position: fixed;
  right: 22px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 50;

  display:flex;
  flex-direction:column;
  gap:12px;
}
.dot{
  width: 10px;
  height: 10px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.35);
  background: rgba(255,255,255,.10);
  cursor: pointer;
  padding: 0;
}
.dot{
  transition: background .2s, border-color .2s, box-shadow .2s;
}
.dot:hover{ background: rgba(255,255,255,.22); }
.dot.active{
  background: rgba(255,255,255,.85);
  border-color: rgba(255,255,255,.85);
  box-shadow: 0 0 0 6px rgba(255,255,255,.08);
}
.dot:focus-visible{
  outline: 2px solid rgba(123,220,255,.9);
  outline-offset: 4px;
}

/* Sections (SPA anchors) */
.page{
  scroll-margin-top: 166px; /* nav-korkeus, hero alkaa heti navin alta */
}
body > section{
  scroll-margin-top: 85px; /* nav(164px) - ::before(80px) + 1px = 85px → diagonaali piiloon navin alle */
}
body > section{
  width:100%;
  margin: 0;
  padding: 48px 0;
  min-height: var(--sectionMinH);
  color: rgba(233,238,243,.92);
}
body > section:nth-of-type(odd){
  background: var(--card-alt);
}
body > section:nth-of-type(even){
  background: var(--card);
}

/* Diagonal shape dividers */
body > section{
  position:relative;
}
body > section::before{
  content:'';
  position:absolute;
  top:-1px;
  left:0;
  width:100%;
  height:80px;
  background:inherit;
  pointer-events:none;
}
body > section:nth-of-type(1)::before{
  background: var(--card);
  clip-path: polygon(0 0, 100% 0, 100% 30%, 0 100%);
}
body > section:nth-of-type(even)::before{
  background: var(--card-alt);
  clip-path: polygon(0 0, 100% 0, 100% 100%, 0 30%);
}
body > section:nth-of-type(odd):not(:first-of-type)::before{
  background: var(--card);
  clip-path: polygon(0 0, 100% 0, 100% 30%, 0 100%);
}

/* Also add bottom shape from hero/card into first section */
.card{
  position:relative;
}
.card::after{
  content:'';
  position:absolute;
  bottom:-80px;
  left:0;
  width:100%;
  height:80px;
  background: var(--card);
  clip-path: polygon(0 0, 100% 0, 100% 30%, 0 100%);
  z-index:1;
  pointer-events:none;
}
.sectionCard{
  width:min(var(--maxw), 100%);
  margin:0 auto;
  padding: 80px 18px 0;
  border:0;
  background: transparent;
  border-radius: 0;
}
.sectionCard h2{margin:0 0 10px 0; font-weight:650; font-size:34px; line-height:1.1; text-align:center}
.sectionCard p{margin:0; color:var(--muted); line-height:1.7}

.aboutIllus{
  max-width: 480px;
  margin: 8px auto 32px;
}
.aboutIllus svg{
  width:100%;
  height:auto;
  display:block;
}

.servicesIllus{
  max-width: 560px;
  margin: 8px auto 28px;
}
.servicesIllus svg{
  width:100%;
  height:auto;
  display:block;
}
.servicesIntro{
  text-align:center;
  /*max-width:80ch;*/
  margin:0 auto 16px;
  font-size:19px;
  line-height:1.7;
}

.contactIllus{
  max-width: 480px;
  margin: 8px auto 28px;
}
.contactIllus svg{
  width:100%;
  height:auto;
  display:block;
}

.aboutGrid{
  display:grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap:28px;
  align-items:start;
  position:relative;
}

.aboutGrid::after{
  content:"";
  position:absolute;
  left:50%;
  top:0;
  bottom:0;
  width:4px;
  transform:translateX(-50%);
  border-radius:999px;
  background: linear-gradient(180deg, var(--accent), var(--accent1));
}

.aboutCol{
  margin:0;
}

.stack > * + *{margin-top:20px}

.grid3{
  display:grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap:12px;
}
.miniCard{
  border:1px solid var(--stroke);
  background: rgba(255,255,255,.02);
  border-radius: 12px;
  padding: 14px;
}
.miniCard h3{margin:0 0 6px 0; font-weight:650; font-size:18px}
.miniCard p{margin:0; color:var(--muted); line-height:1.6; font-size:17px}

.serviceCard{
  min-height: 360px;
  padding: 28px 24px;
  border-radius: 16px;
  background:
    linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,.02)),
    rgba(255,255,255,.02);
  transition: transform .3s, box-shadow .3s, border-color .3s;
}
.serviceCard:hover{
  transform: translateY(-6px);
  box-shadow: 0 18px 48px rgba(0,0,0,.35), 0 0 0 1px rgba(29,143,255,.12);
  border-color: rgba(29,143,255,.22);
}

.serviceCard h3{
  margin: 0 0 10px 0;
  font-size: 26px;
  line-height: 1.2;
}

.serviceCard p{
  font-size: 19px;
  line-height: 1.7;
}

.serviceIcon{
  width: 72px;
  height: 72px;
  border-radius: 18px;
  display: grid;
  place-items: center;
  margin: 0 auto 22px auto;
  border: 1px solid rgba(255,255,255,.2);
  background: linear-gradient(135deg, var(--accent), var(--accent1));
}

.serviceIcon svg{
  width: 38px;
  height: 38px;
  fill: rgba(233,238,243,.95);
}

.contactGrid{
  display:grid;
  grid-template-columns: 1.2fr .8fr;
  gap:12px;
  margin-top: 12px;
}
.contactIntro{
  max-width: 640px;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.7;
  margin-bottom: 28px;
}

.contactForm{
  border:1px solid var(--stroke);
  background: rgba(255,255,255,.02);
  border-radius: 12px;
  padding: 14px;
}
.contactForm .btn{
  width:100%;
  display:block;
  padding:14px 18px;
}
.field{display:flex; flex-direction:column; gap:6px; margin-bottom:12px}
.field label{font-size:16px; color: rgba(233,238,243,.78)}
.field input,
.field textarea{
  border:1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.03);
  color: var(--text);
  border-radius: 10px;
  padding:10px 12px;
  font: inherit;
}
.field textarea{resize:vertical}
.field input:focus,
.field textarea:focus{outline:2px solid rgba(123,220,255,.35); outline-offset:2px}
.field input.invalid,
.field textarea.invalid{border-color:rgba(248,113,113,.5); outline:none}
.field-error{color:#f87171; font-size:14px; margin-top:2px}
.form-feedback{padding:12px 14px; border-radius:10px; font-size:16px; margin-top:12px}
.form-feedback.success{background:rgba(74,222,128,.08); border:1px solid rgba(74,222,128,.25); color:#4ade80}
.form-feedback.error{background:rgba(248,113,113,.08); border:1px solid rgba(248,113,113,.25); color:#f87171}

.contactCard{
  border:1px solid rgba(29,143,255,.15);
  background:
    linear-gradient(135deg, rgba(29,143,255,.04), rgba(123,76,255,.04)),
    rgba(255,255,255,.02);
  border-radius: 12px;
  padding: 14px;
  text-align:center;
  display:flex;
  flex-direction:column;
  justify-content:center;
}
.contactCard h3{margin:0 0 12px 0; font-weight:650; font-size:28px; line-height:1.15}
.contactCard .stack{align-items:center;}
.link{color: var(--accent); text-decoration: underline; text-underline-offset: 3px}
.link:hover{color: var(--accent)}

.siteFooter{
  text-align:center;
  padding:28px 18px;
  color: var(--muted);
  font-size:15px;
  border-top:1px solid rgba(255,255,255,.08);
  margin-top:18px;
}

/* Hinnasto */
.vat-badge{
  display:inline-block;
  margin-top:14px;
  margin-bottom:22px;
  padding:5px 14px;
  border-radius:999px;
  background:rgba(255,255,255,.04);
  border:1px solid rgba(255,255,255,.1);
  color:var(--muted);
  font-size:14px;
}
.pricing-grid{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:16px;
}
.pricing-card{
  border:1px solid var(--stroke);
  background:rgba(255,255,255,.02);
  border-radius:16px;
  padding:28px;
  display:flex;
  flex-direction:column;
  gap:14px;
  position:relative;
  transition:border-color .25s, box-shadow .25s, transform .25s;
}
.pricing-card:hover{
  border-color:rgba(29,143,255,.25);
  box-shadow:0 12px 40px rgba(0,0,0,.3), 0 0 0 1px rgba(29,143,255,.1);
  transform:translateY(-3px);
}
.pricing-card.featured{
  border-color:rgba(29,143,255,.35);
  background:linear-gradient(135deg,rgba(29,143,255,.06),rgba(123,76,255,.04)),rgba(255,255,255,.02);
}
.pricing-featured-badge{
  position:absolute;
  top:-13px;
  left:50%;
  transform:translateX(-50%);
  background:linear-gradient(135deg,var(--accent),var(--accent1));
  color:#fff;
  font-size:12px;
  font-weight:700;
  letter-spacing:.06em;
  text-transform:uppercase;
  padding:4px 14px;
  border-radius:999px;
  white-space:nowrap;
}
.pricing-card-title{font-size:20px;font-weight:700;color:var(--text);margin:0}
.pricing-card-subtitle{font-size:14px;color:var(--muted);margin:2px 0 0}
/* Korkeampi spesifisyys ylikirjoittaa .sectionCard p { margin:0 } */
.pricing-card .pricing-card-subtitle{margin:2px 0 0}
.pricing-card .pricing-vat{margin-top:4px}
.pricing-card-subtitle{font-size:14px;color:var(--muted);margin:2px 0 0}
.pricing-price{display:flex;align-items:baseline;gap:4px}
.pricing-amount{font-size:44px;font-weight:800;color:var(--text);line-height:1;letter-spacing:-0.02em}
.pricing-amount.sm{font-size:30px}
.pricing-unit{font-size:16px;color:var(--muted)}
.pricing-vat{font-size:13px;color:var(--muted);margin-top:4px}
.pricing-divider{border:none;border-top:1px solid var(--stroke);margin:0}
.pricing-features{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:10px}
.pricing-features li{display:flex;align-items:flex-start;gap:10px;font-size:15px;color:var(--muted);line-height:1.5}
.pricing-features li::before{
  content:"✓";
  color:var(--accent);
  font-weight:700;
  font-size:14px;
  flex-shrink:0;
  margin-top:1px;
  line-height:1.5;
}
.pricing-cta{margin-top:auto;padding-top:4px}
.pricing-cta a{
  display:block;width:100%;text-align:center;
  padding:12px 20px;border-radius:10px;
  font-size:16px;font-weight:600;text-decoration:none;
  transition:transform .2s, box-shadow .2s, background .2s;
}
.pricing-cta .cta-prim{
  background:linear-gradient(135deg,var(--accent),var(--accent1));
  color:#fff;border:none;
  box-shadow:0 8px 20px rgba(29,143,255,.25);
}
.pricing-cta .cta-prim:hover{transform:translateY(-2px);box-shadow:0 12px 28px rgba(29,143,255,.35)}
.pricing-cta .cta-sec{background:transparent;color:var(--text);border:1px solid rgba(255,255,255,.18)}
.pricing-cta .cta-sec:hover{background:rgba(255,255,255,.05);border-color:rgba(255,255,255,.28)}
.pricing-info{
  margin-top:48px;
  padding:24px 28px;
  border-radius:14px;
  border:1px solid rgba(29,143,255,.2);
  background:linear-gradient(135deg,rgba(29,143,255,.05),rgba(123,76,255,.03));
}
.pricing-info h3{font-size:20px;font-weight:700;color:var(--text);margin:0 0 10px}
.pricing-info p{color:var(--muted);font-size:16px;line-height:1.7;margin:0}
.pricing-info a{color:var(--accent);text-underline-offset:3px}
.pricing-hero-section{
  text-align:center;
  margin-bottom:40px;
}
.pricing-hero-section p{
  max-width:560px;
  margin:0 auto 0;
  font-size:18px;
  line-height:1.65;
}

/* Scroll reveal animation */
@keyframes fadeInUp{
  from{ opacity:0; transform:translateY(28px) }
  to{ opacity:1; transform:translateY(0) }
}
.reveal{
  opacity:0;
  transform:translateY(28px);
}
.reveal.visible{
  animation: fadeInUp .7s cubic-bezier(.16,1,.3,1) forwards;
}
.reveal.visible:nth-child(2){ animation-delay: .1s }
.reveal.visible:nth-child(3){ animation-delay: .2s }

/* Responsive */
@media (max-width: 920px){
  .rail{ left: 12px; }
  .dots{ right: 12px; }

  .hero{grid-template-columns: 1fr; grid-template-rows:auto auto; }
  .copy{grid-column: auto; padding-top: 6px;}
  .illus{grid-column: auto; min-height: 280px;}
  h1{font-size:44px}

  .sectionCard h2{font-size:30px}

  .aboutGrid{grid-template-columns: 1fr}
  .aboutGrid::after{display:none}

  .grid3{grid-template-columns: 1fr}
  .serviceCard{
    min-height: auto;
  }
  .contactGrid{grid-template-columns: 1fr}
  .pricing-grid{grid-template-columns: 1fr}
}
@media (max-width: 520px){
  h1{font-size:38px}
  .sectionCard h2{font-size:28px}
  .hero{padding-left:14px; padding-right:14px}

  /* Pienennetään logo -> nav lyhyempi -> vähennetään hero-padding */
  .page{ padding-top: 110px; scroll-margin-top: 110px; }
  body > section{ scroll-margin-top: 30px; } /* nav(110px) - ::before(80px) = 30px */
  html{ scroll-padding-top: 110px; }

  .brand img,
  .brand svg{ height:90px }

  /* Flex-container on nav-inner, ei nav */
  .nav-inner{
    flex-wrap: wrap;
    padding: 10px 14px;
    min-height: auto;
    gap: 0;
  }
  .nav-inner .brand{ flex: 1 }

  /* Näytetään hamburger */
  .navtoggle{
    display: flex;
  }

  /* Mobiilivalikko: resetoidaan position:absolute desktop-arvosta */
  .navlinks{
    display: none;
    position: static;
    left: auto;
    transform: none;
    width: 100%;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    padding: 4px 0;
    margin-top: 8px;
    border-top: 1px solid rgba(255,255,255,.1);
    font-size: 18px;
  }

  .nav.menu-open .navlinks{
    display: flex;
  }

  .navlinks a{
    width: 100%;
    padding: 11px 4px;
    border-bottom: 1px solid rgba(255,255,255,.08);
    font-size: inherit;
  }

  .navlinks a:last-child{
    border-bottom: 0;
  }

  .rail{ display:none; }
  .dots{ display:none; }
}