/* iskuri-fi.com — A6 soft sand, big-numeral split */
@font-face{
  font-family:"Figtree";
  src:url("/assets/fonts/figtree-latin.woff2") format("woff2");
  font-weight:300 900;font-style:normal;font-display:swap;
  unicode-range:U+0000-00FF,U+2000-206F,U+2122,U+2190-2193,U+2212;
}
@font-face{
  font-family:"Figtree";
  src:url("/assets/fonts/figtree-latin-ext.woff2") format("woff2");
  font-weight:300 900;font-style:normal;font-display:swap;
  unicode-range:U+0100-024F,U+1E00-1EFF;
}
@font-face{
  font-family:"Public Sans";
  src:url("/assets/fonts/publicsans-latin.woff2") format("woff2");
  font-weight:100 900;font-style:normal;font-display:swap;
  unicode-range:U+0000-00FF,U+2000-206F,U+2122,U+2190-2193,U+2212;
}
@font-face{
  font-family:"Public Sans";
  src:url("/assets/fonts/publicsans-latinext.woff2") format("woff2");
  font-weight:100 900;font-style:normal;font-display:swap;
  unicode-range:U+0100-024F,U+1E00-1EFF;
}

:root{
  --sand:#f6f1e8;
  --paper:#fbf7ef;
  --ink:#201d18;
  --muted:#6b6154;
  --teal:#1f6f6b;
  --teal-deep:#175955;
  --rule:rgba(32,29,24,.16);
  --rule-strong:rgba(32,29,24,.26);
  --teal-rule:rgba(31,111,107,.34);
  --wrap:1240px;
}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--sand);color:var(--ink);
  font-family:"Public Sans",system-ui,-apple-system,"Segoe UI",sans-serif;
  font-size:17.5px;line-height:1.75;font-weight:400;
  font-kerning:normal;text-rendering:optimizeLegibility;
}
img{max-width:100%}
a{color:var(--teal);text-decoration:none}
a:hover{text-decoration:underline;text-underline-offset:3px}
::selection{background:rgba(31,111,107,.18)}

.wrap{max-width:var(--wrap);margin:0 auto;padding:0 28px}

/* ---------- header ---------- */
.hdr{border-bottom:1px solid var(--rule-strong);background:var(--sand)}
.hdr__in{display:flex;align-items:center;gap:14px 26px;flex-wrap:wrap;padding-top:16px;padding-bottom:16px}
.brand{
  font-family:"Figtree",sans-serif;font-weight:800;font-size:23px;line-height:1;
  letter-spacing:-.03em;color:var(--ink);display:inline-flex;align-items:baseline;gap:2px;
  padding-bottom:4px;border-bottom:2px solid var(--teal);
}
.brand:hover{text-decoration:none;color:var(--teal-deep)}
.nav{display:flex;flex-wrap:wrap;gap:6px 22px;margin-left:auto;align-items:center}
.nav a{
  font-size:14px;font-weight:600;letter-spacing:.01em;color:var(--ink);
  padding:6px 0;border-bottom:1px solid transparent;
}
.nav a:hover{color:var(--teal-deep);border-bottom-color:var(--teal-rule);text-decoration:none}
.nav a[aria-current="page"]{color:var(--teal-deep);border-bottom-color:var(--teal)}
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  background:var(--teal);color:#fff;font-family:"Figtree",sans-serif;
  font-weight:650;letter-spacing:.01em;border:1px solid var(--teal);
  border-radius:2px;padding:0 20px;min-height:46px;font-size:15.5px;
  transition:background .16s ease,border-color .16s ease;
}
.btn:hover{background:var(--teal-deep);border-color:var(--teal-deep);color:#fff;text-decoration:none}
.btn:focus-visible{outline:2px solid var(--ink);outline-offset:3px}
.btn--hdr{min-height:42px;padding:0 16px;font-size:14.5px}

/* ---------- split sections ---------- */
.split{
  display:grid;grid-template-columns:clamp(84px,9.5vw,158px) minmax(0,1fr);
  gap:clamp(16px,3vw,44px);align-items:start;
  border-top:1px solid var(--teal-rule);padding-top:clamp(22px,2.6vw,34px);
  margin-top:clamp(34px,4.4vw,60px);
}
.split--hero{border-top:0;margin-top:0;padding-top:clamp(26px,3.6vw,46px)}
.num{
  font-family:"Figtree",sans-serif;font-weight:800;
  font-size:clamp(72px,9vw,150px);line-height:.8;letter-spacing:-.055em;
  color:transparent;-webkit-text-stroke:1.3px rgba(31,111,107,.55);
  margin:0;user-select:none;
}
@supports not ((-webkit-text-stroke:1px red)){
  .num{color:rgba(31,111,107,.24)}
}
.num::after{
  content:"";display:block;width:34px;height:2px;background:var(--teal);
  margin-top:16px;
}

/* ---------- hero ---------- */
.hero__grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(300px,404px);gap:clamp(24px,3.4vw,54px);align-items:start}
.kicker{
  margin:0 0 14px;font-family:"Figtree",sans-serif;font-size:11px;font-weight:700;
  letter-spacing:.2em;text-transform:uppercase;color:var(--teal);
}
h1{
  font-family:"Figtree",sans-serif;font-weight:720;font-size:clamp(33px,4.1vw,58px);
  line-height:1.04;letter-spacing:-.028em;margin:0 0 20px;max-width:15ch;
}
.lead{font-size:19px;line-height:1.66;color:#3b3529;margin:0 0 26px;max-width:52ch}
.hero__cta{display:flex;flex-wrap:wrap;align-items:center;gap:16px;margin:0}
.btn--hero{min-height:54px;padding:0 30px;font-size:17px}

.facts{list-style:none;margin:28px 0 0;padding:0;border-top:1px solid var(--rule)}
.facts li{border-bottom:1px solid var(--rule);padding:12px 0 13px}
.facts b{
  display:block;font-family:"Figtree",sans-serif;font-weight:650;font-size:15.5px;
  letter-spacing:-.01em;line-height:1.3;
}
.facts span{display:block;font-size:14.5px;line-height:1.55;color:var(--muted);margin-top:3px}

/* preview frame */
.frame{
  border:1px solid var(--rule-strong);background:#fff;padding:9px;
  box-shadow:0 22px 44px -34px rgba(32,29,24,.55);
}
.frame__bar{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding:1px 2px 8px;font-family:"Figtree",sans-serif;font-size:10px;font-weight:650;
  letter-spacing:.15em;text-transform:uppercase;color:#6b6154;
}
.frame__bar span:last-child{color:#8a8073}
.frame img{
  display:block;width:100%;height:clamp(360px,52vh,552px);object-fit:cover;
  object-position:top center;border:1px solid rgba(32,29,24,.12);
}
.frame--wide{padding:8px;border-color:var(--rule);box-shadow:none;margin:26px 0 0;max-width:610px}
.frame--wide img{height:auto;object-fit:contain;border:0}

/* ---------- text blocks ---------- */
.sec__body{max-width:72ch}
h2{
  font-family:"Figtree",sans-serif;font-weight:680;font-size:clamp(24px,2.35vw,33px);
  line-height:1.14;letter-spacing:-.02em;margin:0 0 14px;
}
h3{
  font-family:"Figtree",sans-serif;font-weight:650;font-size:18.5px;line-height:1.35;
  letter-spacing:-.005em;margin:0 0 6px;
}
p{margin:0 0 16px}
.sec__body p:last-child{margin-bottom:0}
.muted{color:var(--muted)}

/* board list */
.boards{list-style:none;margin:22px 0 0;padding:0;border-top:1px solid var(--rule)}
.boards li{
  display:grid;grid-template-columns:200px minmax(0,1fr);gap:10px 28px;
  padding:13px 0 14px;border-bottom:1px solid var(--rule);
}
.boards b{font-family:"Figtree",sans-serif;font-weight:650;font-size:16.5px;letter-spacing:-.01em}
.boards span{font-size:15.5px;line-height:1.6;color:#4a4438}

/* steps */
.steps{list-style:none;margin:22px 0 0;padding:0;counter-reset:s}
.steps li{
  counter-increment:s;display:grid;grid-template-columns:118px minmax(0,1fr);
  gap:6px 24px;padding:14px 0 15px;border-top:1px solid var(--rule);
}
.steps li:last-child{border-bottom:1px solid var(--rule)}
.steps li::before{
  content:"Vaihe " counter(s);font-family:"Figtree",sans-serif;font-size:11.5px;
  font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--teal);
  padding-top:5px;
}
.steps div{grid-column:2}
.steps b{display:block;font-family:"Figtree",sans-serif;font-weight:650;font-size:16.5px;margin-bottom:2px}
.steps p{margin:0;font-size:15.5px;color:#4a4438;line-height:1.6}

/* home qa */
.qa{margin:22px 0 0;border-top:1px solid var(--rule)}
.qa__item{padding:13px 0 14px;border-bottom:1px solid var(--rule)}
.qa__item h3{font-size:16.5px}
.qa__item p{margin:0;font-size:15.5px;color:#4a4438}
.more{margin:18px 0 0;font-size:15.5px}
.more a{font-weight:600;border-bottom:1px solid var(--teal-rule)}

/* ---------- partners (F5 wall) ---------- */
.pl{margin-top:clamp(30px,4.2vw,50px);border-top:1px solid var(--rule-strong);padding:20px 0 0}
.pl__label{
  margin:0 0 10px;font-family:"Figtree",sans-serif;font-size:10.5px;font-weight:700;
  letter-spacing:.2em;text-transform:uppercase;color:var(--muted);
}
.pl__grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr))}
.pl__a{
  min-height:78px;display:flex;align-items:center;justify-content:center;
  padding:0 16px;border-bottom:1px solid var(--rule);
  transition:background .16s ease,box-shadow .16s ease;
}
.pl__a:hover,.pl__a:focus-visible{
  background:rgba(31,111,107,.055);box-shadow:inset 0 -2px 0 var(--teal);
  text-decoration:none;outline:none;
}
.pl__a:focus-visible{outline:2px solid var(--teal);outline-offset:-3px}
.pl__a img{display:block;height:36px;width:auto;max-width:100%;object-fit:contain}

/* ---------- inner prose ---------- */
.prose{max-width:920px;margin:0 auto;padding:clamp(26px,3.4vw,42px) 24px 72px;box-sizing:content-box}
.crumb{
  font-family:"Figtree",sans-serif;font-size:11px;font-weight:650;letter-spacing:.16em;
  text-transform:uppercase;color:var(--muted);margin:0 0 16px;
}
.crumb a{color:var(--muted)}
.crumb a:hover{color:var(--teal)}
.crumb span{margin:0 8px;color:rgba(32,29,24,.3)}
.prose h1{font-size:clamp(31px,3.7vw,50px);max-width:22ch;margin-bottom:18px}
.prose .lead{max-width:none;margin-bottom:30px}
.prose h2{
  margin:44px 0 14px;padding-top:20px;border-top:1px solid var(--teal-rule);
  font-size:clamp(22px,2.1vw,29px);
}
.prose h3{margin:26px 0 8px}
.prose ul{margin:0 0 18px;padding-left:20px}
.prose li{margin:0 0 7px;font-size:17px;line-height:1.7}
.prose li::marker{color:var(--teal)}
.prose p{font-size:17.5px;line-height:1.78}
.prose a{border-bottom:1px solid var(--teal-rule)}
.prose a:hover{text-decoration:none;border-bottom-color:var(--teal)}

.tbl{width:100%;border-collapse:collapse;margin:22px 0 8px;font-size:16px}
.tbl caption{
  text-align:left;font-family:"Figtree",sans-serif;font-size:11px;font-weight:700;
  letter-spacing:.18em;text-transform:uppercase;color:var(--muted);padding-bottom:10px;
}
.tbl th,.tbl td{padding:11px 14px 11px 0;border-bottom:1px solid var(--rule);text-align:left;vertical-align:top}
.tbl th{font-family:"Figtree",sans-serif;font-weight:650;font-size:15.5px;width:60%;padding-right:24px}
.tbl td{font-variant-numeric:tabular-nums;white-space:nowrap;font-weight:600;text-align:right;padding-right:0}
.tbl tr:first-child th,.tbl tr:first-child td{border-top:1px solid var(--rule-strong)}

/* faq */
.faq{margin:26px 0 0;border-top:1px solid var(--rule)}
.faq details{border-bottom:1px solid var(--rule)}
.faq summary{
  cursor:pointer;list-style:none;padding:16px 34px 16px 0;position:relative;
  font-family:"Figtree",sans-serif;font-weight:650;font-size:17.5px;line-height:1.4;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{
  content:"";position:absolute;right:6px;top:24px;width:10px;height:10px;
  border-right:1.5px solid var(--teal);border-bottom:1.5px solid var(--teal);
  transform:rotate(45deg);transition:transform .18s ease;
}
.faq details[open] summary::after{transform:rotate(-135deg);top:28px}
.faq summary:focus-visible{outline:2px solid var(--teal);outline-offset:2px}
.faq .ans{padding:0 40px 16px 0}
.faq .ans p{margin:0 0 10px;font-size:16.5px;color:#403a2f}
.faq .ans p:last-child{margin-bottom:0}

/* ---------- footer ---------- */
.foot{border-top:1px solid var(--rule-strong);margin-top:clamp(44px,6vw,74px);padding:34px 0 42px;background:var(--sand)}
.foot__grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:28px 40px}
.foot h2{
  font-size:11px;font-weight:700;letter-spacing:.18em;text-transform:uppercase;
  color:var(--muted);margin:0 0 12px;font-family:"Figtree",sans-serif;
}
.foot p{font-size:15px;color:#4d4639;margin:8px 0 0;max-width:34ch}
.foot ul{list-style:none;margin:0;padding:0}
.foot li{margin:0 0 7px}
.foot li a{font-size:15px;color:var(--ink)}
.foot li a:hover{color:var(--teal-deep)}
.foot__brand{font-family:"Figtree",sans-serif;font-weight:800;font-size:20px;letter-spacing:-.03em;color:var(--ink);display:inline-block;padding-bottom:3px;border-bottom:2px solid var(--teal)}
.foot__legal{font-size:13px;color:var(--muted);margin-top:30px;border-top:1px solid var(--rule);padding-top:16px}

/* ---------- 404 ---------- */
.nf{padding:clamp(40px,7vw,96px) 24px 96px;max-width:920px;margin:0 auto}
.nf .num{font-size:clamp(90px,16vw,220px);margin-bottom:18px}

/* ---------- responsive ---------- */
@media (max-width:1080px){
  .hero__grid{grid-template-columns:minmax(0,1fr) minmax(280px,360px)}
  .boards li{grid-template-columns:170px minmax(0,1fr)}
  .pl__grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:860px){
  .hero__grid{grid-template-columns:minmax(0,1fr)}
  .frame{max-width:520px}
  .frame img{height:clamp(320px,54vw,460px)}
  .foot__grid{grid-template-columns:1fr 1fr}
  .foot__grid > div:first-child{grid-column:1 / -1}
}
@media (max-width:700px){
  body{font-size:17px;line-height:1.72}
  .wrap{padding:0 18px}
  .hdr__in{padding-top:13px;padding-bottom:11px;gap:10px}
  .brand{font-size:21px}
  .btn--hdr{min-height:40px;padding:0 13px;font-size:14px;margin-left:auto}
  .nav{order:3;flex:0 0 100%;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:2px 10px;margin:2px 0 0;border-top:1px solid var(--rule);padding-top:6px}
  .nav a{font-size:15px;padding:6px 0}
  .split{grid-template-columns:1fr;gap:6px;margin-top:34px;padding-top:20px}
  .split--hero{padding-top:22px;margin-top:0}
  .num{font-size:46px;-webkit-text-stroke:1.1px rgba(31,111,107,.55);line-height:1;margin-bottom:2px}
  .num::after{width:28px;margin-top:10px}
  h1{font-size:clamp(29px,8.4vw,38px);max-width:none;margin-bottom:16px}
  .lead{font-size:17px;line-height:1.62;margin-bottom:20px}
  .btn--hero{min-height:50px;width:100%;padding:0 18px;font-size:16.5px}
  .hero__cta{margin:0}
  .facts{margin-top:22px}
  .facts li{padding:9px 0 10px}
  .facts b{font-size:15px}
  .facts span{font-size:14px}
  .frame img{height:clamp(230px,58vw,320px)}
  .frame--wide{margin-top:20px}
  .boards li{grid-template-columns:1fr;gap:2px;padding:11px 0 12px}
  .steps li{grid-template-columns:1fr;gap:2px;padding:12px 0 13px}
  .steps div{grid-column:1}
  .steps li::before{padding-top:0}
  .pl__grid{grid-template-columns:1fr}
  .pl__a{min-height:68px;justify-content:flex-start;padding:0 2px}
  .pl__a img{height:28px}
  .prose{padding:24px 18px 56px}
  .prose h1{max-width:none}
  .prose h2{margin-top:34px;padding-top:16px}
  .prose p{font-size:17px;line-height:1.74}
  .tbl{font-size:15px}
  .tbl th{width:auto}
  .tbl th,.tbl td{padding:10px 8px 10px 0}
  .foot__grid{grid-template-columns:1fr;gap:24px}
  .foot{padding:28px 0 34px}
  .faq summary{font-size:16.5px;padding:14px 30px 14px 0}
  .faq .ans{padding-right:12px}
}
@media (prefers-reduced-motion:reduce){
  *{transition:none !important}
}