/* Loftvist – prufa.loftvist.is. Sami stíll og verslun.loftvist.is (dökkblátt, túrkís, Plus Jakarta Sans). */
:root{
  --bg:#f4f7f8; --surface:#fff; --line:#e3e9ec; --line-2:#eef2f4;
  --fg:#14202a; --muted:#66757f; --faint:#98a5ad;
  --navy:#0b2a43; --navy-2:#12305a; --deep:#071b2c;
  --accent:#0f7c86; --accent-2:#3fb8c2; --accent-soft:#e3f2f3; --pill:#388099;
  --warn:#b26a00; --warn-soft:#fbf0dc; --good:#1d8a52; --good-soft:#e2f4ea;
  --r:14px; --r-lg:22px;
  --shadow:0 1px 2px rgba(20,32,42,.04);
  --shadow-up:0 10px 30px -12px rgba(11,42,67,.25);
  --font:"Plus Jakarta Sans",ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;
  --wrap:1240px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--fg);font-family:var(--font);font-size:15.5px;line-height:1.55;-webkit-font-smoothing:antialiased}
body,button,input,textarea,select{font-variant-ligatures:no-common-ligatures;font-feature-settings:"liga" 0,"clig" 0}
a{color:inherit}
img{max-width:100%;display:block}
button,input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--accent-2);outline-offset:2px}
svg.i{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;flex:none}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px}
h1,h2,h3{letter-spacing:-.02em;text-wrap:balance}
[hidden]{display:none!important}

/* ---------- header ---------- */
.top{background:var(--navy);color:#fff;position:sticky;top:0;z-index:20;box-shadow:0 1px 0 rgba(255,255,255,.06)}
.top .wrap{display:flex;align-items:center;gap:22px;height:72px}
.logo{cursor:pointer;transition:opacity .15s}
.logo:hover{opacity:.8}
.logo img{height:38px;width:auto}
.nav{display:flex;gap:2px;margin-left:4px}
.nav a{text-decoration:none;padding:8px 13px;border-radius:99px;font-weight:600;font-size:14.5px;opacity:.88;white-space:nowrap}
.nav a:hover{opacity:1;background:rgba(255,255,255,.08)}
.nav a[aria-current="page"]{opacity:1;background:rgba(63,184,194,.16);color:#bfeef2}
.nav .navshop{display:none}
.top .grow{flex:1}
.top-actions{display:flex;align-items:center;gap:10px}
.shoplink{display:inline-flex;align-items:center;gap:8px;height:42px;padding:0 16px;border-radius:99px;border:1.5px solid rgba(255,255,255,.22);color:#fff;text-decoration:none;font-weight:700;font-size:14px;white-space:nowrap}
.shoplink:hover{background:rgba(255,255,255,.08)}
.shoplink .i{width:18px;height:18px}
.topcontact{display:inline-flex;align-items:center;gap:8px;height:42px;padding:0 18px;border-radius:99px;border:0;background:var(--accent-2);color:#06191b;font:inherit;font-weight:700;font-size:14px;cursor:pointer;white-space:nowrap}
.topcontact:hover{background:#5fcad3}
.topcontact .i{width:18px;height:18px}
.iconbtn{display:grid;place-items:center;width:42px;height:42px;border-radius:12px;border:1px solid rgba(255,255,255,.16);background:transparent;color:#fff;cursor:pointer}
.iconbtn:hover{background:rgba(255,255,255,.08)}
.burger{display:none}
@media (max-width:1060px){
  .nav{display:none}
  .nav.open{display:flex;flex-direction:column;position:absolute;top:72px;left:0;right:0;background:var(--navy);padding:10px 16px 18px;gap:2px;margin:0;border-top:1px solid rgba(255,255,255,.08);box-shadow:0 20px 40px -20px rgba(0,0,0,.5)}
  .nav .navshop{display:block;margin-top:6px;border-top:1px solid rgba(255,255,255,.1);border-radius:0;padding-top:14px}
  .burger{display:grid}
  .shoplink{display:none}
  .top .wrap{gap:12px}
}
@media (max-width:560px){.topcontact{width:42px;padding:0;justify-content:center;border-radius:12px}.topcontact span{display:none}}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:99px;padding:13px 24px;font-weight:700;font-size:15px;cursor:pointer;text-decoration:none;transition:transform .12s,background .12s,border-color .12s}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--pill);color:#fff}
.btn-primary:hover{background:#2e6f86}
.btn-accent{background:var(--accent-2);color:#06191b}
.btn-accent:hover{background:#5fc8d0}
.btn-ghost{background:transparent;color:var(--navy);border:1.5px solid #cfd9df}
.btn-ghost:hover{border-color:var(--pill);color:var(--pill)}
.btn-light{background:rgba(255,255,255,.1);color:#fff;border:1.5px solid rgba(255,255,255,.28)}
.btn-light:hover{background:rgba(255,255,255,.18)}
.btn[disabled]{opacity:.6;cursor:wait}
.btn-block{width:100%}
.btn .i{width:18px;height:18px}

/* ---------- layout ---------- */
main{min-height:60vh}
.sec{padding:56px 0}
.sec.tight{padding:36px 0}
.sec-head{max-width:720px;margin-bottom:26px}
.sec-head.center{margin-left:auto;margin-right:auto;text-align:center}
.kicker{display:inline-block;font-size:12.5px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:var(--accent);margin-bottom:12px}
.sec-head h2,.h2{margin:0;font-size:clamp(26px,3.2vw,38px);font-weight:800;line-height:1.12;letter-spacing:-.03em}
.sec-head p{margin:14px 0 0;color:var(--muted);font-size:16.5px;line-height:1.6}
.lead{font-size:17.5px;color:var(--muted);line-height:1.65}
.on-dark{background:var(--navy);color:#fff}
.on-dark .kicker{color:var(--accent-2)}
.on-dark .sec-head p,.on-dark .lead{color:#c3d3de}
.on-light{background:var(--surface);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.js .reveal{opacity:0;transform:translateY(14px);transition:opacity .6s ease,transform .6s ease}
.js .reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}}

/* ---------- hero ---------- */
.hero{position:relative;color:#fff;background:var(--navy);overflow:hidden;min-height:620px;display:flex;align-items:center}
.hero img.bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center}
.hero::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(11,42,67,.96) 0%,rgba(11,42,67,.82) 42%,rgba(11,42,67,.28) 100%);z-index:1}
.hero::after{content:"";position:absolute;inset:0;background:radial-gradient(60% 80% at 8% 100%,rgba(63,184,194,.28),transparent 60%);z-index:1;pointer-events:none}
.hero .wrap{position:relative;z-index:2;padding-top:72px;padding-bottom:72px}
.hero-text{max-width:640px;display:flex;flex-direction:column;gap:20px}
.hero .kicker{color:var(--accent-2);margin:0}
.hero h1{margin:0;font-size:clamp(36px,5.2vw,64px);line-height:1.02;font-weight:800;letter-spacing:-.035em}
.hero p{margin:0;color:#d2e0ea;font-size:18px;line-height:1.6;max-width:34em}
.hero .row{display:flex;gap:12px;flex-wrap:wrap;margin-top:8px}
.hero.short{min-height:480px}
.hero.center{text-align:center}
.hero.center .hero-text{margin:0 auto;align-items:center}
.hero.center::before{background:linear-gradient(180deg,rgba(11,42,67,.7),rgba(11,42,67,.88))}
@media (max-width:820px){.hero{min-height:0}.hero .wrap{padding-top:56px;padding-bottom:56px}.hero::before{background:linear-gradient(180deg,rgba(11,42,67,.8),rgba(11,42,67,.94))}}

/* ---------- pillars (3 cards) ---------- */
.pillars{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.pillar{display:flex;align-items:center;gap:16px;background:linear-gradient(135deg,#0e3353,#0b2a43);color:#fff;border:1px solid rgba(255,255,255,.1);border-radius:var(--r);padding:20px 22px;box-shadow:var(--shadow-up)}
.pillar .ic{width:48px;height:48px;border-radius:12px;background:rgba(63,184,194,.14);color:var(--accent-2);display:grid;place-items:center;flex:none}
.pillar b{display:block;font-size:17px;font-weight:800;letter-spacing:.04em;text-transform:uppercase}
.pillar span{color:#9fd6dc;font-size:13px;font-weight:600;letter-spacing:.12em;text-transform:uppercase}
.pillars.lift{margin-top:-44px;position:relative;z-index:3}
@media (max-width:820px){.pillars{grid-template-columns:1fr}.pillars.lift{margin-top:24px}}

/* ---------- feature (text + image) ---------- */
.feature{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.feature.flip .media{order:-1}
.feature .media{border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--shadow-up);aspect-ratio:4/3;background:var(--line)}
.feature .media img{width:100%;height:100%;object-fit:cover}
.feature .media.tall{aspect-ratio:3/4}
.feature .txt h2{margin:0;font-size:clamp(26px,3vw,36px);font-weight:800;line-height:1.12;letter-spacing:-.03em}
.feature .txt p{color:var(--muted);font-size:16.5px;line-height:1.65;margin:14px 0 0}
.feature .txt .row{display:flex;gap:10px;flex-wrap:wrap;margin-top:22px}
@media (max-width:860px){.feature{grid-template-columns:1fr;gap:26px}.feature.flip .media{order:0}}

/* check list */
.checks{list-style:none;padding:0;margin:18px 0 0;display:grid;gap:10px}
.checks li{display:flex;gap:12px;align-items:flex-start;font-size:15.5px}
.checks li::before{content:"";flex:none;width:22px;height:22px;border-radius:50%;background:var(--accent-soft) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230f7c86' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 12 4 4 8-8'/%3E%3C/svg%3E") center/13px no-repeat;margin-top:1px}
.on-dark .checks li::before{background-color:rgba(63,184,194,.18);background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%233fb8c2' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 12 4 4 8-8'/%3E%3C/svg%3E")}
.checks.two{grid-template-columns:1fr 1fr;column-gap:24px}
@media (max-width:700px){.checks.two{grid-template-columns:1fr}}

/* ---------- tiles / cards ---------- */
.tiles{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.tiles.four{grid-template-columns:repeat(4,1fr)}
.tiles.two{grid-template-columns:repeat(2,1fr)}
.tile{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:20px 20px 18px;box-shadow:var(--shadow);display:flex;flex-direction:column;gap:6px}
.tile .ic{width:40px;height:40px;border-radius:10px;background:var(--accent-soft);color:var(--accent);display:grid;place-items:center;margin-bottom:4px}
.tile .num{width:48px;height:48px;border-radius:12px;background:var(--navy);color:#fff;display:grid;place-items:center;font-weight:800;font-size:18px}
.tile h3{margin:2px 0 0;font-size:16.5px;font-weight:800}
.tile p{margin:0;color:var(--muted);font-size:14.5px;line-height:1.55}
.tile.dark{background:linear-gradient(160deg,#0f3556,#0b2a43);border-color:rgba(255,255,255,.08);color:#fff}
.tile.dark .ic{background:rgba(63,184,194,.16);color:var(--accent-2)}
.tile.dark p{color:#c3d3de}
.tile.center{align-items:center;text-align:center}
@media (max-width:1000px){.tiles.four{grid-template-columns:repeat(2,1fr)}}
@media (max-width:760px){.tiles,.tiles.four,.tiles.two{grid-template-columns:1fr}}

/* feature strip (icon + label) */
.strip{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.strip div{display:flex;align-items:center;gap:12px;background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:14px 16px;font-weight:700;font-size:14.5px}
.strip svg{color:var(--accent)}
.on-dark .strip div{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.1)}
.on-dark .strip svg{color:var(--accent-2)}
@media (max-width:860px){.strip{grid-template-columns:repeat(2,1fr)}}

/* stats */
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.stat{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:26px;text-align:center}
.stat b{display:block;font-size:40px;font-weight:800;letter-spacing:-.04em;color:var(--navy);line-height:1}
.stat span{display:block;margin-top:8px;color:var(--muted);font-weight:600;font-size:14px}
.on-dark .stat{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.1)}
.on-dark .stat b{color:#fff}
.on-dark .stat span{color:#b7c9d4}
@media (max-width:700px){.stats{grid-template-columns:1fr}}

/* big number */
.bignum{display:grid;grid-template-columns:auto 1fr;gap:28px;align-items:center;background:linear-gradient(135deg,#0e3353,#0b2a43);color:#fff;border-radius:var(--r-lg);padding:34px 40px}
.bignum b{font-size:clamp(56px,8vw,96px);font-weight:800;letter-spacing:-.05em;line-height:1;color:var(--accent-2)}
.bignum p{margin:0;font-size:18px;line-height:1.5;color:#d2e0ea}
@media (max-width:700px){.bignum{grid-template-columns:1fr;padding:26px}}

/* two-column problem lists */
.cols2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.list-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:28px}
.list-card h3{margin:0 0 16px;font-size:13px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:var(--accent)}
.list-card dl{margin:0;display:grid;gap:14px}
.list-card dt{font-weight:800;font-size:15.5px}
.list-card dd{margin:2px 0 0;color:var(--muted);font-size:14.5px}
@media (max-width:760px){.cols2{grid-template-columns:1fr}}

/* spec table */
.specs{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.spec{display:flex;gap:14px;background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:16px}
.spec .ic{width:42px;height:42px;border-radius:10px;background:var(--accent-soft);color:var(--accent);display:grid;place-items:center;flex:none}
.spec b{display:block;color:var(--navy);font-size:15px}
.spec span{color:var(--muted);font-size:14.5px;line-height:1.5}
@media (max-width:700px){.specs{grid-template-columns:1fr}}
.certs{display:flex;gap:16px;flex-wrap:wrap;align-items:center;margin-top:22px}
.certs img{height:96px;width:auto}

/* partners band */
.partners{background:linear-gradient(120deg,#0b2a43 0%,#0f3f5e 60%,#12506a 100%);color:#fff;padding:44px 0;text-align:center}
.partners h2{margin:0 0 26px;font-size:13.5px;font-weight:800;letter-spacing:.16em;text-transform:uppercase;color:#bfeef2}
.partners .logos{display:flex;flex-direction:column;gap:22px;align-items:center}
.partners img{max-width:min(100%,1100px);height:auto;opacity:.95}
@media (max-width:700px){.partners .logos{overflow-x:auto;scrollbar-width:none;-webkit-overflow-scrolling:touch;margin:0 -24px;padding:0 24px;align-items:flex-start}.partners .logos::-webkit-scrollbar{display:none}.partners img{max-width:none;width:820px}}

/* steps */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;counter-reset:s}
.step{position:relative;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:20px 20px 18px;box-shadow:var(--shadow)}
.step::before{counter-increment:s;content:"0" counter(s);position:absolute;top:18px;right:20px;font-size:12.5px;font-weight:800;letter-spacing:.14em;color:var(--faint)}
.step .ic{width:40px;height:40px;border-radius:10px;background:var(--accent-soft);color:var(--accent);display:grid;place-items:center;margin-bottom:12px}
.step h3{margin:0 0 6px;font-size:16.5px;font-weight:800}
.step p{margin:0;color:var(--muted);font-size:14.5px;line-height:1.55}
@media (max-width:820px){.steps{grid-template-columns:1fr}}

/* CTA */
.cta{position:relative;overflow:hidden;border-radius:var(--r-lg);background:linear-gradient(120deg,var(--navy) 0%,#0e3a5a 55%,#11506a 100%);color:#fff;padding:52px 48px;display:grid;grid-template-columns:1.2fr 1fr;gap:36px;align-items:center}
.cta::after{content:"";position:absolute;inset:0;background:radial-gradient(60% 80% at 100% 0%,rgba(63,184,194,.25),transparent 60%);pointer-events:none}
.cta>*{position:relative;z-index:1}
.cta h2{margin:0;font-size:clamp(26px,3vw,36px);font-weight:800;letter-spacing:-.03em;line-height:1.12}
.cta p{margin:12px 0 0;color:#c9dbe6;font-size:16.5px}
.cta .row{display:flex;gap:12px;flex-wrap:wrap;margin-top:22px}
.cta form{display:grid;gap:10px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14);border-radius:var(--r);padding:20px}
.cta form input,.cta form textarea{border:1.5px solid rgba(255,255,255,.18);background:rgba(255,255,255,.1);color:#fff;border-radius:12px;padding:12px 14px;font-weight:500;width:100%}
.cta form input::placeholder,.cta form textarea::placeholder{color:#b9cad6}
.cta form input:focus,.cta form textarea:focus{outline:none;border-color:var(--accent-2);background:rgba(255,255,255,.14)}
.cta form .two{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.cta form small{color:#a9bdca;font-size:12.5px}
@media (max-width:860px){.cta{grid-template-columns:1fr;padding:30px 24px}.cta form .two{grid-template-columns:1fr}}

/* info strip (contact) */
.info{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.info>a,.info .box{display:flex;align-items:center;gap:14px;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:16px 18px;text-decoration:none;box-shadow:var(--shadow)}
.info>a:hover{border-color:var(--accent-2)}
.info .ic{width:44px;height:44px;border-radius:12px;background:var(--accent-soft);color:var(--accent);display:grid;place-items:center;flex:none}
.info b{display:block;font-size:14.5px}
.info span{color:var(--muted);font-size:14px}
@media (max-width:820px){.info{grid-template-columns:1fr}}

/* team */
.team{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;max-width:720px;margin:0 auto}
.person{display:flex;gap:16px;align-items:center;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:18px 20px;box-shadow:var(--shadow)}
.person .av{width:52px;height:52px;border-radius:50%;background:var(--accent-soft);color:var(--accent);display:grid;place-items:center;font-weight:800;font-size:20px;flex:none}
.person b{display:block;font-size:17px;font-weight:800;margin-bottom:2px}
.person a{display:block;color:var(--muted);text-decoration:none;font-size:14px;line-height:1.5}
.person a:hover{color:var(--accent)}
@media (max-width:620px){.team{grid-template-columns:1fr}}

/* prose (story, articles) */
.prose{max-width:720px;min-width:0;overflow-wrap:anywhere}
.prose p{margin:0 0 16px;font-size:16.5px;line-height:1.7;color:#2b3a45}
.prose p.strong{font-weight:700;color:var(--fg)}
.prose h2{font-size:clamp(22px,2.6vw,30px);font-weight:800;margin:40px 0 12px;letter-spacing:-.03em}
.prose h3{font-size:19px;font-weight:800;margin:30px 0 8px}
.prose ul,.prose ol{margin:0 0 18px;padding-left:22px;font-size:16px;line-height:1.7;color:#2b3a45}
.prose li{margin:4px 0}
.prose img{border-radius:var(--r);margin:10px 0 26px;box-shadow:var(--shadow-up)}
.prose blockquote{margin:22px 0;padding:18px 22px;border-left:4px solid var(--accent-2);background:var(--accent-soft);border-radius:0 12px 12px 0;font-weight:600}
.prose .lead{font-size:18.5px}

/* blog cards */
.posts{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.post{display:flex;flex-direction:column;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;text-decoration:none;box-shadow:var(--shadow);transition:border-color .15s,box-shadow .15s,transform .15s}
.post:hover{border-color:#cfe3e7;box-shadow:var(--shadow-up);transform:translateY(-2px)}
.post .ph{aspect-ratio:16/10;background:var(--line);overflow:hidden}
.post .ph img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.post:hover .ph img{transform:scale(1.04)}
.post .body{padding:18px 20px 22px;display:flex;flex-direction:column;gap:8px;flex:1}
.post h3{margin:0;font-size:17.5px;font-weight:800;line-height:1.3}
.post p{margin:0;color:var(--muted);font-size:14.5px;line-height:1.6;display:-webkit-box;-webkit-line-clamp:4;-webkit-box-orient:vertical;overflow:hidden}
.post .more{margin-top:auto;padding-top:10px;color:var(--accent);font-weight:700;font-size:14px}
.post.wide{grid-column:1/-1;display:grid;grid-template-columns:1.1fr 1fr}
.post.wide .ph{aspect-ratio:auto;min-height:300px}
.post.wide .body{padding:36px;justify-content:center}
.post.wide h3{font-size:clamp(22px,2.6vw,30px)}
.post.wide p{-webkit-line-clamp:6}
@media (max-width:1000px){.posts{grid-template-columns:repeat(2,1fr)}}
@media (max-width:700px){.posts{grid-template-columns:1fr}.post.wide{grid-template-columns:1fr}.post.wide .ph{min-height:0;aspect-ratio:16/10}.post.wide .body{padding:20px}}

/* article */
.article{display:grid;grid-template-columns:260px minmax(0,1fr);gap:48px;align-items:start}
.article>*{min-width:0}
.toc{position:sticky;top:96px;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:18px 20px}
.toc h4{margin:0 0 10px;font-size:12.5px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:var(--accent)}
.toc a{display:block;text-decoration:none;color:var(--muted);font-size:14px;padding:5px 0;border-top:1px solid var(--line-2)}
.toc a:first-of-type{border-top:0}
.toc a:hover{color:var(--accent)}
.article .prose{max-width:760px}
.article-head{max-width:860px;margin:0 auto;text-align:center}
.article-head h1{margin:12px 0 0;font-size:clamp(28px,4vw,46px);font-weight:800;letter-spacing:-.035em;line-height:1.1}
.article-hero{max-width:1100px;margin:34px auto 0;border-radius:var(--r-lg);overflow:hidden;aspect-ratio:21/9;box-shadow:var(--shadow-up)}
.article-hero img{width:100%;height:100%;object-fit:cover}
.imgrow{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:6px 0 26px}
.imgrow img{margin:0;aspect-ratio:4/3;object-fit:cover;width:100%}
.promo{margin:34px 0;background:linear-gradient(135deg,#0e3353,#0b2a43);color:#fff;border-radius:var(--r-lg);padding:30px 32px}
.promo h3{margin:0;font-size:13px;letter-spacing:.14em;text-transform:uppercase;color:var(--accent-2)}
.promo p{margin:10px 0 0;color:#d2e0ea;font-size:16px}
.promo .strip{margin:18px 0 0;grid-template-columns:repeat(3,1fr)}
.promo .strip div{background:rgba(255,255,255,.07);border-color:rgba(255,255,255,.12);color:#fff}
.promo .strip svg{color:var(--accent-2)}
.promo .btn{margin-top:18px}
@media (max-width:900px){.article{grid-template-columns:1fr;gap:20px}.toc{position:static}.promo .strip{grid-template-columns:1fr}}
@media (max-width:620px){.imgrow{grid-template-columns:1fr}}

/* page head */
.pagehead{padding:56px 0 10px}
.pagehead h1{margin:8px 0 10px;font-size:clamp(30px,4.4vw,50px);font-weight:800;letter-spacing:-.035em;line-height:1.05}
.pagehead p{margin:0;color:var(--muted);font-size:17px;max-width:46em;line-height:1.6}

/* forms & dialog */
.form{display:grid;gap:12px}
.form label{display:grid;gap:6px;font-size:13.5px;font-weight:600;color:var(--muted)}
.form input,.form textarea{border:1.5px solid var(--line);border-radius:12px;padding:12px 14px;background:#fff;color:var(--fg);font-weight:500}
.form input:focus,.form textarea:focus{outline:none;border-color:var(--accent-2)}
.form .two{display:grid;grid-template-columns:1fr 1fr;gap:12px}
@media (max-width:560px){.form .two{grid-template-columns:1fr}}
dialog{border:0;border-radius:var(--r-lg);padding:0;max-width:520px;width:calc(100% - 32px);box-shadow:0 30px 80px -20px rgba(0,0,0,.45)}
dialog::backdrop{background:rgba(5,12,15,.5)}
dialog .in{padding:26px}
dialog h2{margin:0 0 4px;font-size:22px;font-weight:800}
dialog p{margin:0 0 16px;color:var(--muted)}
dialog .x{position:absolute;top:14px;right:14px;border:0;background:var(--bg);width:36px;height:36px;border-radius:10px;cursor:pointer;display:grid;place-items:center}

/* toast */
.toast{position:fixed;left:50%;bottom:24px;transform:translateX(-50%) translateY(20px);background:var(--navy);color:#fff;padding:12px 18px;border-radius:12px;font-weight:600;opacity:0;pointer-events:none;transition:.25s;z-index:50}
.toast.show{opacity:1;transform:translateX(-50%);pointer-events:auto}

/* footer */
.foot{background:var(--navy);color:#cfdce5;padding:48px 0 28px}
.foot .cols{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:30px}
.foot img{height:34px;width:auto;margin-bottom:14px}
.foot h4{color:#fff;margin:0 0 10px;font-size:14px}
.foot a{text-decoration:none;display:block;padding:3px 0}
.foot a:hover{color:var(--accent-2)}
.foot p{margin:2px 0;font-size:14px}
.foot .copy{margin-top:30px;padding-top:18px;border-top:1px solid rgba(255,255,255,.1);font-size:12.5px;color:#8fa6b5}
@media (max-width:760px){.foot .cols{grid-template-columns:1fr 1fr}.foot .cols>div:first-child{grid-column:1/-1}}