/* Matti-Mikro Oy – static site styles */
:root{
  --navy:#0b1f3a;
  --navy-2:#13315c;
  --blue:#1f6feb;
  --blue-soft:#e8f0fe;
  --cyan:#22b8cf;
  --ink:#1c2430;
  --muted:#5b6675;
  --line:#e3e8ef;
  --bg:#ffffff;
  --bg-alt:#f5f8fc;
  --radius:14px;
  --shadow:0 10px 30px -12px rgba(11,31,58,.25);
  --max:1120px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font-family:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;color:var(--ink);background:var(--bg);line-height:1.65;font-size:17px}
img{max-width:100%;height:auto}
a{color:var(--blue)}
a:hover{color:var(--navy-2)}
:focus-visible{outline:3px solid var(--cyan);outline-offset:2px;border-radius:4px}
.container{max-width:var(--max);margin:0 auto;padding:0 20px}
.skip{position:absolute;left:-999px;top:0;background:#fff;padding:8px 14px;z-index:100}
.skip:focus{left:10px;top:10px}

/* Top bar */
.topbar{background:var(--navy);color:#cfd9e8;font-size:14px}
.topbar .container{display:flex;gap:22px;justify-content:flex-end;flex-wrap:wrap;padding-top:7px;padding-bottom:7px}
.topbar a{color:#fff;text-decoration:none}
.topbar a:hover{text-decoration:underline}

/* Header / nav */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.94);backdrop-filter:saturate(1.4) blur(8px);border-bottom:1px solid var(--line)}
.site-header .container{display:flex;align-items:center;justify-content:space-between;min-height:72px;gap:16px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--navy)}
.brand-mark{width:42px;height:42px;border-radius:10px;background:linear-gradient(135deg,var(--blue),var(--navy));color:#fff;display:grid;place-items:center;font-weight:800;letter-spacing:-.5px;font-size:17px}
.brand-text strong{display:block;font-size:18px;line-height:1.1}
.brand-text span{display:block;font-size:13px;color:var(--muted)}
.nav ul{list-style:none;margin:0;padding:0;display:flex;align-items:center;gap:4px}
.nav a,.nav summary{display:block;padding:10px 14px;border-radius:8px;color:var(--ink);text-decoration:none;font-weight:500;font-size:16px;cursor:pointer}
.nav a:hover,.nav summary:hover{background:var(--bg-alt);color:var(--navy)}
.nav a[aria-current="page"]{color:var(--blue);background:var(--blue-soft)}
.nav details{position:relative}
.nav summary{list-style:none}
.nav summary::-webkit-details-marker{display:none}
.nav summary::after{content:"";display:inline-block;margin-left:7px;width:6px;height:6px;border-right:2px solid currentColor;border-bottom:2px solid currentColor;transform:translateY(-3px) rotate(45deg)}
.nav details[open] summary::after{transform:translateY(0) rotate(-135deg)}
.nav .submenu{position:absolute;right:0;top:calc(100% + 6px);min-width:250px;background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow);padding:8px;display:block}
.nav .submenu a{font-weight:400}
.nav .cta{background:var(--blue);color:#fff;margin-left:6px}
.nav .cta:hover{background:var(--navy-2);color:#fff}
.menu-toggle{display:none}

@media (max-width:880px){
  .menu-toggle{display:block}
  .menu-toggle > summary{list-style:none;padding:10px 12px;border:1px solid var(--line);border-radius:8px;cursor:pointer;font-weight:600}
  .menu-toggle > summary::-webkit-details-marker{display:none}
  .menu-toggle[open] .nav{display:block}
  .menu-toggle .nav{position:absolute;left:0;right:0;top:100%;background:#fff;border-bottom:1px solid var(--line);box-shadow:var(--shadow);padding:10px 20px 18px}
  .menu-toggle .nav ul{flex-direction:column;align-items:stretch}
  .menu-toggle .nav .submenu{position:static;box-shadow:none;border:0;padding:0 0 0 12px}
  .menu-toggle .nav .cta{margin:8px 0 0;text-align:center}
  .desktop-nav{display:none}
}
@media (min-width:881px){.menu-toggle{display:none}}

/* Hero */
.hero{position:relative;overflow:hidden;background:radial-gradient(1200px 500px at 85% -10%,rgba(34,184,207,.35),transparent 60%),linear-gradient(135deg,var(--navy) 0%,var(--navy-2) 60%,#1b4d8c 100%);color:#fff}
.hero::after{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);background-size:44px 44px;mask-image:linear-gradient(to bottom,#000 30%,transparent);pointer-events:none}
.hero .container{position:relative;z-index:1;padding-top:96px;padding-bottom:96px}
.hero .eyebrow{display:inline-block;font-size:14px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:#9fe6f1;margin-bottom:14px}
.hero h1{font-size:clamp(34px,5vw,58px);line-height:1.08;margin:0 0 20px;letter-spacing:-.02em;max-width:16ch}
.hero p{font-size:clamp(17px,2vw,20px);color:#d6e2f2;max-width:58ch;margin:0 0 32px}
.hero .actions{display:flex;gap:12px;flex-wrap:wrap}
.hero.small .container{padding-top:64px;padding-bottom:64px}
.hero.small h1{font-size:clamp(30px,4vw,46px);max-width:none}
.hero.small p{margin-bottom:0}

.btn{display:inline-flex;align-items:center;gap:8px;padding:13px 22px;border-radius:10px;font-weight:600;text-decoration:none;border:2px solid transparent;font-size:16px;cursor:pointer;font-family:inherit}
.btn-primary{background:#fff;color:var(--navy)}
.btn-primary:hover{background:var(--blue-soft);color:var(--navy)}
.btn-ghost{border-color:rgba(255,255,255,.5);color:#fff}
.btn-ghost:hover{background:rgba(255,255,255,.1);color:#fff}
.btn-blue{background:var(--blue);color:#fff}
.btn-blue:hover{background:var(--navy-2);color:#fff}

/* Sections */
section{padding:80px 0}
.section-alt{background:var(--bg-alt)}
.section-head{max-width:720px;margin-bottom:40px}
.section-head h2{font-size:clamp(26px,3.2vw,38px);line-height:1.15;margin:0 0 12px;color:var(--navy);letter-spacing:-.01em}
.section-head p{color:var(--muted);margin:0}
.kicker{font-size:13px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--blue);margin-bottom:8px;display:block}

.grid{display:grid;gap:24px}
.grid-3{grid-template-columns:repeat(auto-fit,minmax(230px,1fr))}
.grid-2{grid-template-columns:repeat(auto-fit,minmax(320px,1fr))}

.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;display:flex;flex-direction:column;transition:transform .2s,box-shadow .2s,border-color .2s}
.card:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:transparent}
.card .icon{width:48px;height:48px;border-radius:12px;background:var(--blue-soft);color:var(--blue);display:grid;place-items:center;margin-bottom:18px}
.card h3{margin:0 0 8px;font-size:21px;color:var(--navy)}
.card p{margin:0 0 18px;color:var(--muted)}
.card .more{margin-top:auto;font-weight:600;text-decoration:none}
.card .more::after{content:" →"}

.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:20px;margin-top:40px}
.stat{padding:22px;border-radius:var(--radius);background:#fff;border:1px solid var(--line)}
.stat strong{display:block;font-size:34px;color:var(--navy);line-height:1.1}
.stat span{color:var(--muted);font-size:15px}

.pillars{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;margin:28px 0 0;padding:0;list-style:none}
.pillars li{padding:18px 20px;border-left:4px solid var(--blue);background:#fff;border-radius:0 10px 10px 0;font-weight:600;color:var(--navy)}

.partners{display:flex;flex-wrap:wrap;gap:14px;justify-content:center}
.partners span{padding:12px 22px;border:1px solid var(--line);border-radius:999px;background:#fff;color:var(--muted);font-weight:600;letter-spacing:.02em}

/* Prose pages */
.prose{max-width:760px}
.prose p{margin:0 0 1.2em}
.prose h2{color:var(--navy);font-size:26px;margin:1.6em 0 .6em}
.prose .lead{font-size:20px;color:var(--ink)}
.layout-aside{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:48px;align-items:start}
@media (max-width:880px){.layout-aside{grid-template-columns:1fr}}
.aside-box{position:sticky;top:96px;background:var(--bg-alt);border:1px solid var(--line);border-radius:var(--radius);padding:24px}
.aside-box h3{margin:0 0 10px;color:var(--navy);font-size:19px}
.aside-box p{margin:0 0 14px;color:var(--muted);font-size:15px}
.aside-box .btn{width:100%;justify-content:center}

.download{display:flex;gap:12px;flex-wrap:wrap;margin:10px 0 24px}
.callout{background:var(--blue-soft);border-radius:var(--radius);padding:22px 24px;margin:0 0 24px}
.callout strong{color:var(--navy)}
.callout a{font-weight:700;font-size:20px;text-decoration:none}

/* CTA band */
.cta-band{background:linear-gradient(135deg,var(--blue),var(--navy-2));color:#fff;border-radius:20px;padding:44px;display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap}
.cta-band h2{margin:0 0 6px;font-size:clamp(24px,3vw,32px)}
.cta-band p{margin:0;color:#d6e2f2}

/* Contact */
.contact-list{list-style:none;padding:0;margin:0 0 28px}
.contact-list li{display:flex;gap:14px;padding:14px 0;border-bottom:1px solid var(--line)}
.contact-list .icon{flex:0 0 40px;height:40px;border-radius:10px;background:var(--blue-soft);color:var(--blue);display:grid;place-items:center}
.contact-list small{display:block;color:var(--muted);font-size:13px;text-transform:uppercase;letter-spacing:.06em}
.contact-list a{text-decoration:none;font-weight:600}

form.contact{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;box-shadow:var(--shadow)}
.field{margin-bottom:18px}
.field label{display:block;font-weight:600;margin-bottom:6px;font-size:15px}
.field .req{color:#c2410c}
.field input,.field textarea{width:100%;padding:12px 14px;border:1px solid #cfd7e3;border-radius:10px;font:inherit;font-size:16px;background:#fff;color:var(--ink)}
.field input:focus,.field textarea:focus{border-color:var(--blue);outline:3px solid rgba(31,111,235,.18)}
.field textarea{min-height:150px;resize:vertical}
.consent{display:flex;gap:10px;align-items:flex-start;font-size:14px;color:var(--muted);margin-bottom:20px}
.consent input{margin-top:4px;width:18px;height:18px}
.hp{position:absolute!important;left:-10000px!important;width:1px;height:1px;overflow:hidden}
form.contact .btn{width:100%;justify-content:center}

/* Footer */
.site-footer{background:var(--navy);color:#b9c6d8;padding:56px 0 24px;margin-top:0;font-size:15px}
.site-footer .cols{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:32px;margin-bottom:36px}
.site-footer h4{color:#fff;margin:0 0 12px;font-size:16px}
.site-footer a{color:#dbe5f2;text-decoration:none}
.site-footer a:hover{color:#fff;text-decoration:underline}
.site-footer ul{list-style:none;padding:0;margin:0}
.site-footer li{margin-bottom:6px}
.site-footer address{font-style:normal;line-height:1.8}
.site-footer .bottom{border-top:1px solid rgba(255,255,255,.12);padding-top:20px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;font-size:14px}
.site-footer .brand{color:#fff;margin-bottom:12px}
.site-footer .brand-text span{color:#9fb0c7}

@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.brand-logo{height:46px;width:auto;display:block}
.site-footer .brand-logo{height:52px;background:#fff;border-radius:10px;padding:5px 7px}
.btn-outline{border-color:var(--blue);color:var(--blue);background:#fff}
.btn-outline:hover{background:var(--blue-soft);color:var(--navy)}
div.contact{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;box-shadow:var(--shadow)}
div.contact .btn{width:100%;justify-content:center}
.grid-benefits{grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}