/* ============================================================
   24Cure — shared stylesheet
   The Coordination Layer of Healthcare
   ============================================================ */

:root{
  --ink:#0A2540;
  --ink-2:#4A5D72;
  --ink-3:#8A9CAE;
  --blue:#1668C4;
  --blue-dp:#0E4E99;
  --blue-lt:#5EA8E8;
  --blue-pale:#E4EFFA;
  --paper:#FBFCFD;
  --paper-2:#F1F6FB;
  --line:#DCE6F0;
  --line-soft:#EAF1F8;
  --shell:1240px;
  --gut:32px;
  --display:'Familjen Grotesk',system-ui,-apple-system,sans-serif;
  --body:'Inter',system-ui,-apple-system,sans-serif;
  --mono:'IBM Plex Mono',ui-monospace,SFMono-Regular,monospace;
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;scroll-padding-top:96px}
body{
  font-family:var(--body);
  background:var(--paper);
  color:var(--ink);
  font-size:17px;
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
:focus-visible{outline:2px solid var(--blue);outline-offset:3px;border-radius:2px}
.shell{max-width:var(--shell);margin:0 auto;padding:0 var(--gut)}
.skip{position:absolute;left:-9999px;top:0;background:var(--ink);color:#fff;padding:12px 20px;z-index:200}
.skip:focus{left:0}

/* ── type ──────────────────────────────────────────────── */
.eyebrow{
  font-family:var(--mono);font-size:.72rem;letter-spacing:.2em;
  text-transform:uppercase;color:var(--blue);font-weight:500;
  display:flex;align-items:center;gap:12px;
}
.eyebrow::before{content:"";width:26px;height:1px;background:var(--blue);flex:none}

h1,h2,h3,h4{font-family:var(--display);font-weight:600;letter-spacing:-.025em;line-height:1.08}
h1{font-size:clamp(2.5rem,5.2vw,4.4rem);font-weight:700;letter-spacing:-.035em;line-height:1.02}
h2{font-size:clamp(1.9rem,3.3vw,2.9rem)}
h3{font-size:1.22rem;letter-spacing:-.015em;line-height:1.3}
h4{font-size:1.02rem}
.lead{font-size:1.14rem;line-height:1.68;color:var(--ink-2)}
.muted{color:var(--ink-2)}
.stack > * + *{margin-top:16px}

/* ── buttons ───────────────────────────────────────────── */
.btn{
  display:inline-flex;align-items:center;gap:10px;
  font-family:var(--body);font-size:.94rem;font-weight:500;
  padding:14px 26px;border-radius:2px;border:1px solid transparent;
  transition:background .25s,color .25s,border-color .25s,transform .25s;
  cursor:pointer;white-space:nowrap;
}
.btn-primary{background:var(--ink);color:#fff}
.btn-primary:hover{background:var(--blue);transform:translateY(-1px)}
.btn-ghost{border-color:var(--line);color:var(--ink);background:transparent}
.btn-ghost:hover{border-color:var(--ink);background:#fff}
.btn-light{background:#fff;color:var(--ink)}
.btn-light:hover{background:var(--blue-pale)}
.btn-outline-light{border-color:rgba(255,255,255,.35);color:#fff}
.btn-outline-light:hover{border-color:#fff;background:rgba(255,255,255,.08)}
.btn .ar{transition:transform .25s}
.btn:hover .ar{transform:translateX(3px)}
.actions{display:flex;gap:14px;flex-wrap:wrap}

/* ── nav ───────────────────────────────────────────────── */
.nav{
  position:sticky;top:0;z-index:60;
  background:rgba(251,252,253,.88);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line-soft);
}
.nav-in{display:flex;align-items:center;justify-content:space-between;height:78px;gap:28px}
.brand img{height:38px;width:auto}
.nav-links{display:flex;align-items:center;gap:28px;list-style:none}
.nav-links a{
  font-size:.9rem;color:var(--ink-2);font-weight:450;
  position:relative;padding:4px 0;transition:color .2s;
}
.nav-links a::after{
  content:"";position:absolute;left:0;bottom:0;width:100%;height:1px;
  background:var(--blue);transform:scaleX(0);transform-origin:right;transition:transform .3s;
}
.nav-links a:hover{color:var(--ink)}
.nav-links a:hover::after{transform:scaleX(1);transform-origin:left}
.nav-links a.active{color:var(--ink);font-weight:500}
.nav-links a.active::after{transform:scaleX(1)}
.nav-cta{display:flex;align-items:center;gap:14px}
.burger{display:none;background:none;border:0;padding:8px;cursor:pointer}
.burger span{display:block;width:22px;height:1.5px;background:var(--ink);margin:5px 0;transition:.3s}

/* ── home hero ─────────────────────────────────────────── */
.hero{position:relative;padding:88px 0 20px;overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
.hero-copy{max-width:620px}
.hero h1{margin:22px 0 26px}
.hero h1 .soft{color:var(--blue);display:block}
.hero-sub{font-size:1.15rem;line-height:1.68;color:var(--ink-2);max-width:540px}
.hero-sub + .hero-sub{margin-top:16px}
.hero .actions{margin-top:36px}

.pillars{display:flex;margin-top:52px;border-top:1px solid var(--line)}
.pillar{flex:1;padding:20px 22px 0 0;border-right:1px solid var(--line)}
.pillar:last-child{border-right:0;padding-right:0}
.pillar:not(:first-child){padding-left:22px}
.pillar b{font-family:var(--display);font-size:1rem;font-weight:600;color:var(--ink);display:block;margin-bottom:5px}
.pillar span{font-size:.85rem;line-height:1.5;color:var(--ink-3);display:block}

/* ── figure panel + diagrams ───────────────────────────── */
.figure{
  border:1px solid var(--line);
  background:
    radial-gradient(520px 380px at 50% 42%,#fff 0%,rgba(255,255,255,0) 70%),
    linear-gradient(160deg,var(--paper-2) 0%,#fff 55%,var(--blue-pale) 140%);
  padding:26px 26px 20px;position:relative;
}
.figure::before,.figure::after{content:"";position:absolute;width:9px;height:9px;border:1px solid var(--blue)}
.figure::before{top:-1px;left:-1px;border-right:0;border-bottom:0}
.figure::after{bottom:-1px;right:-1px;border-left:0;border-top:0}
.fig-tag{
  display:flex;justify-content:space-between;align-items:center;gap:16px;
  font-family:var(--mono);font-size:.65rem;letter-spacing:.16em;text-transform:uppercase;
  color:var(--ink-3);padding-bottom:16px;border-bottom:1px solid var(--line-soft);
}
.fig-tag b{color:var(--blue);font-weight:500}
.hero-vis svg{width:100%;height:auto;overflow:visible;margin-top:6px}
.vis-cap{
  font-family:var(--mono);font-size:.65rem;letter-spacing:.15em;text-transform:uppercase;
  color:var(--ink-3);text-align:center;margin-top:10px;padding-top:14px;border-top:1px solid var(--line-soft);
}
.orbit-ring{fill:none;stroke:#C9D9E8;stroke-width:1;stroke-dasharray:2 7}
.link-line{stroke:var(--blue-lt);stroke-width:1.6;stroke-linecap:round}
.node-dot{fill:#fff;stroke:var(--blue);stroke-width:2.4;transition:fill .25s}
.node-ring{fill:none;stroke:var(--blue);stroke-width:1;opacity:.22}
.node-label{
  font-family:var(--mono);font-size:12.5px;letter-spacing:.1em;
  fill:var(--ink-2);text-transform:uppercase;transition:fill .25s;
}
.node-g:hover .node-dot{fill:var(--blue)}
.node-g:hover .node-label{fill:var(--ink)}
.core-ring{fill:#fff;stroke:var(--blue);stroke-width:2.4}
.core-halo{fill:var(--blue);opacity:.07}
.core-arc{fill:none;stroke-width:3;stroke-linecap:round}
.core-tag{font-family:var(--mono);font-size:11px;letter-spacing:.18em;fill:var(--blue);text-transform:uppercase}
.amb-arc{fill:none;stroke:#DFE9F3;stroke-width:1}

/* converge diagram */
.conv svg{width:100%;height:auto;overflow:visible}
.conv-arc{fill:none;stroke-width:13;stroke-linecap:round;transition:transform 1.1s cubic-bezier(.16,1,.3,1),stroke 1.1s ease}
.conv-lab{font-family:var(--mono);font-size:11px;letter-spacing:.11em;text-transform:uppercase;fill:var(--ink-3);transition:fill .8s ease .3s}
.conv-core{opacity:0;transition:opacity .7s ease .75s}
.conv-cap{
  font-family:var(--mono);font-size:.68rem;letter-spacing:.16em;text-transform:uppercase;
  color:var(--ink-3);text-align:center;margin-top:22px;transition:color .5s ease .9s;
}
.conv-arc.a{transform:translate(30px,-17px);stroke:#C3D2E0}
.conv-arc.b{transform:translate(0,34px);stroke:#C3D2E0}
.conv-arc.c{transform:translate(-30px,-17px);stroke:#C3D2E0}
.conv.in .conv-arc{transform:translate(0,0);stroke:var(--blue)}
.conv.in .conv-lab{fill:var(--ink-2)}
.conv.in .conv-core{opacity:1}
.conv.in .conv-cap{color:var(--blue)}

/* ── inner page head ───────────────────────────────────── */
.page-head{
  padding:76px 0 68px;border-bottom:1px solid var(--line);
  background:linear-gradient(180deg,var(--paper-2) 0%,var(--paper) 100%);
  position:relative;overflow:hidden;
}
.page-head::after{
  content:"";position:absolute;right:-140px;top:-120px;width:520px;height:520px;
  border:1px solid var(--line);border-radius:50%;opacity:.75;
}
.page-head::before{
  content:"";position:absolute;right:-60px;top:-40px;width:340px;height:340px;
  border:1px solid var(--line-soft);border-radius:50%;
}
.page-head .shell{position:relative;z-index:1}
.page-head h1{margin:20px 0 22px;max-width:16ch}
.page-head .lead{max-width:640px}

/* ── sections ──────────────────────────────────────────── */
.sec{padding:100px 0}
.sec-sm{padding:72px 0}
.sec-alt{background:var(--paper-2);border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft)}
.sec-head{max-width:780px;margin-bottom:52px}
.sec-head h2{margin:20px 0 18px}
.sec-head > .lead{margin-top:6px}

/* ── why coordination ──────────────────────────────────── */
.why-grid{display:grid;grid-template-columns:1fr 420px;gap:72px;align-items:center}
.role-list{list-style:none;border-top:1px solid var(--line)}
.role{display:grid;grid-template-columns:112px 1fr;gap:24px;padding:22px 0;border-bottom:1px solid var(--line);align-items:baseline}
.role .who{font-family:var(--mono);font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--blue)}
.role .what{font-family:var(--display);font-size:1.32rem;font-weight:500;letter-spacing:-.015em;color:var(--ink)}
.why-note{margin-top:30px;font-size:1.02rem;color:var(--ink-2);max-width:520px}
.pull{
  margin-top:34px;padding-left:26px;border-left:2px solid var(--blue);
  font-family:var(--display);font-size:1.42rem;line-height:1.35;
  font-weight:500;letter-spacing:-.02em;color:var(--ink);max-width:560px;
}

/* ── problem grid ──────────────────────────────────────── */
.prob-grid{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);border-left:1px solid var(--line)}
.prob{
  padding:28px 30px 34px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);
  background:var(--paper);transition:background .3s;position:relative;
}
.prob:hover{background:#fff}
.prob::after{content:"";position:absolute;left:0;top:-1px;height:2px;width:0;background:var(--blue);transition:width .4s cubic-bezier(.16,1,.3,1)}
.prob:hover::after{width:100%}
.prob .idx{font-family:var(--mono);font-size:.68rem;letter-spacing:.14em;color:var(--blue);display:flex;align-items:center;gap:10px;margin-bottom:14px}
.prob .idx::after{content:"";flex:1;height:1px;background:var(--line)}
.prob h3{margin-bottom:10px}
.prob p{font-size:.94rem;line-height:1.65;color:var(--ink-2)}

/* ── stakeholder columns ───────────────────────────────── */
.stake-grid{display:grid;grid-template-columns:repeat(4,1fr)}
.stake{padding:0 28px;border-left:1px solid var(--line)}
.stake:first-child{padding-left:0;border-left:0}
.stake:last-child{padding-right:0}
.stake .num{font-family:var(--mono);font-size:.7rem;letter-spacing:.14em;color:var(--blue);display:block;margin-bottom:16px}
.stake h3{margin-bottom:12px}
.stake p{font-size:.93rem;line-height:1.65;color:var(--ink-2)}

/* ── numbered steps ────────────────────────────────────── */
.steps{margin-top:8px}
.step{display:grid;grid-template-columns:96px 1fr;gap:36px;padding:30px 0;border-bottom:1px solid var(--line);align-items:start}
.step:first-child{border-top:1px solid var(--line)}
.step-n{font-family:var(--mono);font-size:.76rem;letter-spacing:.12em;color:var(--blue);padding-top:6px}
.step-body{display:grid;grid-template-columns:320px 1fr;gap:36px;align-items:baseline}
.step-body p{font-size:.96rem;line-height:1.68;color:var(--ink-2)}

/* ── generic card grids ────────────────────────────────── */
.cards{display:grid;gap:1px;background:var(--line);border:1px solid var(--line)}
.cards-2{grid-template-columns:repeat(2,1fr)}
.cards-3{grid-template-columns:repeat(3,1fr)}
.cards-4{grid-template-columns:repeat(4,1fr)}
.card{background:var(--paper);padding:30px 30px 34px;transition:background .3s}
.card:hover{background:#fff}
.sec-alt .card{background:#FAFCFE}
.sec-alt .card:hover{background:#fff}
.card h3{margin-bottom:11px;font-size:1.14rem}
.card p{font-size:.94rem;line-height:1.65;color:var(--ink-2)}
.card .cnum{font-family:var(--mono);font-size:.68rem;letter-spacing:.14em;color:var(--blue);display:block;margin-bottom:14px}

/* ── coordinate checklist ──────────────────────────────── */
.coord-list{list-style:none;display:grid;grid-template-columns:repeat(2,1fr);gap:0;border-top:1px solid var(--line)}
.coord-list li{
  display:grid;grid-template-columns:26px 1fr;gap:14px;align-items:start;
  padding:16px 24px 16px 0;border-bottom:1px solid var(--line);
  font-size:.96rem;line-height:1.6;color:var(--ink-2);
}
.coord-list li:nth-child(even){padding-left:24px;border-left:1px solid var(--line)}
.coord-list li b{color:var(--ink);font-weight:600}
.tick{
  width:19px;height:19px;border:1px solid var(--blue);border-radius:50%;
  display:grid;place-items:center;margin-top:3px;flex:none;
}
.tick::after{content:"";width:6px;height:3px;border-left:1.4px solid var(--blue);border-bottom:1.4px solid var(--blue);transform:rotate(-45deg) translate(1px,-1px)}

/* ── scenario callout ──────────────────────────────────── */
.scenario{
  border:1px solid var(--line);border-left:3px solid var(--blue);
  background:linear-gradient(120deg,var(--blue-pale) 0%,#fff 70%);
  padding:32px 36px;
}
.scenario .tag{font-family:var(--mono);font-size:.68rem;letter-spacing:.18em;text-transform:uppercase;color:var(--blue);display:block;margin-bottom:14px}
.scenario p{font-size:1.04rem;line-height:1.72;color:var(--ink);max-width:70ch}

/* ── solutions jump nav ────────────────────────────────── */
.jump{position:sticky;top:78px;z-index:40;background:rgba(251,252,253,.94);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.jump ul{display:flex;gap:0;list-style:none;overflow-x:auto;scrollbar-width:none}
.jump ul::-webkit-scrollbar{display:none}
.jump a{
  display:block;padding:17px 24px;font-family:var(--mono);font-size:.7rem;
  letter-spacing:.13em;text-transform:uppercase;color:var(--ink-3);
  border-bottom:2px solid transparent;white-space:nowrap;transition:color .2s,border-color .2s;
}
.jump a:hover{color:var(--ink)}
.jump a.on{color:var(--blue);border-bottom-color:var(--blue)}
.jump li:first-child a{padding-left:0}

/* ── solution block ────────────────────────────────────── */
.sol{padding:96px 0;border-bottom:1px solid var(--line)}
.sol:last-of-type{border-bottom:0}
.sol-head{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:start;margin-bottom:56px}
.sol-head h2{margin:18px 0 0;font-size:clamp(1.75rem,2.9vw,2.5rem)}
.sol-head .stack p{font-size:1rem;line-height:1.72;color:var(--ink-2)}
.sub-h{font-family:var(--mono);font-size:.7rem;letter-spacing:.18em;text-transform:uppercase;color:var(--ink-3);margin-bottom:22px;padding-bottom:12px;border-bottom:1px solid var(--line)}

/* ── FAQ accordion ─────────────────────────────────────── */
.faqs{border-top:1px solid var(--line)}
.faq{border-bottom:1px solid var(--line)}
.faq summary{
  list-style:none;cursor:pointer;padding:22px 44px 22px 0;position:relative;
  font-family:var(--display);font-size:1.06rem;font-weight:500;letter-spacing:-.012em;
  color:var(--ink);transition:color .2s;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary:hover{color:var(--blue)}
.faq summary::after{
  content:"";position:absolute;right:8px;top:50%;width:11px;height:11px;
  border-right:1.5px solid var(--blue);border-bottom:1.5px solid var(--blue);
  transform:translateY(-70%) rotate(45deg);transition:transform .3s;
}
.faq[open] summary::after{transform:translateY(-20%) rotate(225deg)}
.faq .ans{padding:0 60px 24px 0;font-size:.97rem;line-height:1.72;color:var(--ink-2);max-width:88ch}
.faq-group + .faq-group{margin-top:52px}
.faq-group h3{margin-bottom:6px;font-size:1.3rem}

/* ── contact ───────────────────────────────────────────── */
.info-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.info{background:var(--paper);padding:28px 30px}
.info .k{font-family:var(--mono);font-size:.68rem;letter-spacing:.15em;text-transform:uppercase;color:var(--ink-3);display:block;margin-bottom:10px}
.info .v{font-size:1.02rem;color:var(--ink);font-weight:500;line-height:1.5}
.info .v a:hover{color:var(--blue)}
.info small{display:block;font-size:.86rem;color:var(--ink-2);font-weight:400;margin-top:6px;line-height:1.55}

.form-wrap{display:grid;grid-template-columns:1fr 380px;gap:64px;align-items:start}
.form{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.field{display:flex;flex-direction:column;gap:8px}
.field.full{grid-column:1/-1}
.field label{font-family:var(--mono);font-size:.68rem;letter-spacing:.13em;text-transform:uppercase;color:var(--ink-2)}
.field input,.field select,.field textarea{
  font-family:var(--body);font-size:.97rem;color:var(--ink);
  padding:13px 14px;border:1px solid var(--line);background:#fff;border-radius:2px;
  transition:border-color .2s,box-shadow .2s;width:100%;
}
.field textarea{min-height:132px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--blue);box-shadow:0 0 0 3px rgba(22,104,196,.1);
}
.form-note{font-size:.83rem;color:var(--ink-3);grid-column:1/-1}
.aside-card{border:1px solid var(--line);background:var(--paper-2);padding:30px}
.aside-card h3{margin-bottom:12px}
.aside-card p{font-size:.94rem;line-height:1.68;color:var(--ink-2)}
.aside-card + .aside-card{margin-top:20px}

/* ── insights placeholder ──────────────────────────────── */
.art-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.art{background:var(--paper);padding:0 0 30px}
.art .thumb{
  aspect-ratio:16/10;
  background:linear-gradient(150deg,var(--paper-2),var(--blue-pale));
  border-bottom:1px solid var(--line);display:grid;place-items:center;
}
.art .thumb span{font-family:var(--mono);font-size:.66rem;letter-spacing:.18em;text-transform:uppercase;color:var(--ink-3)}
.art .meta{display:flex;gap:14px;font-family:var(--mono);font-size:.66rem;letter-spacing:.13em;text-transform:uppercase;color:var(--blue);padding:24px 28px 12px}
.art h3{padding:0 28px;margin-bottom:10px}
.art p{padding:0 28px;font-size:.93rem;color:var(--ink-2);line-height:1.62}
.art .more{display:inline-block;margin:16px 28px 0;font-size:.88rem;color:var(--blue);font-weight:500}
.empty{
  border:1px dashed var(--line);padding:56px 40px;text-align:center;
  background:var(--paper-2);
}
.empty p{color:var(--ink-2);max-width:60ch;margin:10px auto 0}

/* ── CTA band ──────────────────────────────────────────── */
.band{background:var(--ink);color:#fff;padding:92px 0;position:relative;overflow:hidden}
.band::before{content:"";position:absolute;inset:0;background:radial-gradient(720px 420px at 82% 18%,rgba(94,168,232,.22),transparent 65%)}
.band .shell{position:relative}
.band-in{max-width:720px}
.band .eyebrow{color:var(--blue-lt)}
.band .eyebrow::before{background:var(--blue-lt)}
.band h2{margin:20px 0 20px;color:#fff}
.band p{color:rgba(255,255,255,.72);font-size:1.08rem;line-height:1.65;max-width:600px}
.band .actions{margin-top:36px}

/* ── footer ────────────────────────────────────────────── */
.foot{background:var(--paper-2);border-top:1px solid var(--line);padding:70px 0 30px}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:48px;padding-bottom:50px}
.foot img{height:36px;margin-bottom:20px}
.foot-blurb{font-size:.9rem;line-height:1.65;color:var(--ink-2);max-width:290px}
.foot h4{font-family:var(--mono);font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-3);font-weight:500;margin-bottom:18px}
.foot ul{list-style:none;display:grid;gap:11px}
.foot ul a{font-size:.91rem;color:var(--ink-2);transition:color .2s}
.foot ul a:hover{color:var(--blue)}
.foot-base{border-top:1px solid var(--line);padding-top:26px;display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;font-size:.83rem;color:var(--ink-3)}

/* ── reveal + load animation ───────────────────────────── */
.rv{opacity:0;transform:translateY(22px);transition:opacity .8s cubic-bezier(.16,1,.3,1),transform .8s cubic-bezier(.16,1,.3,1)}
.rv.in{opacity:1;transform:none}
.draw{stroke-dasharray:var(--len);stroke-dashoffset:var(--len);animation:draw 1.1s cubic-bezier(.6,.05,.2,1) forwards}
@keyframes draw{to{stroke-dashoffset:0}}
.pop{opacity:0;animation:pop .6s cubic-bezier(.16,1,.3,1) forwards}
@keyframes pop{to{opacity:1}}

/* ── responsive ────────────────────────────────────────── */
@media(max-width:1080px){
  .hero-grid{grid-template-columns:1fr;gap:52px}
  .hero-vis{max-width:520px;margin:0 auto;width:100%}
  .why-grid{grid-template-columns:1fr;gap:56px}
  .conv{max-width:400px;margin:0 auto;width:100%}
  .prob-grid,.cards-3,.art-grid{grid-template-columns:repeat(2,1fr)}
  .cards-4{grid-template-columns:repeat(2,1fr)}
  .stake-grid{grid-template-columns:repeat(2,1fr);gap:38px 0}
  .stake:nth-child(3){padding-left:0;border-left:0}
  .sol-head{grid-template-columns:1fr;gap:26px}
  .form-wrap{grid-template-columns:1fr;gap:44px}
  .info-grid{grid-template-columns:repeat(2,1fr)}
  .foot-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:760px){
  :root{--gut:22px}
  body{font-size:16px}
  html{scroll-padding-top:86px}
  .nav-links,.nav-cta .btn{display:none}
  .burger{display:block}
  .nav-links.open{
    display:flex;flex-direction:column;align-items:flex-start;gap:20px;
    position:absolute;top:78px;left:0;right:0;background:var(--paper);
    padding:26px var(--gut) 32px;border-bottom:1px solid var(--line);
  }
  .hero{padding:56px 0 8px}
  .sec{padding:68px 0}
  .sec-sm{padding:52px 0}
  .sol{padding:64px 0}
  .page-head{padding:52px 0 46px}
  .pillars{flex-direction:column}
  .pillar{border-right:0;border-bottom:1px solid var(--line);padding:16px 0}
  .pillar:not(:first-child){padding-left:0}
  .pillar:last-child{border-bottom:0}
  .prob-grid,.cards-2,.cards-3,.cards-4,.art-grid,.info-grid{grid-template-columns:1fr}
  .stake-grid{grid-template-columns:1fr;gap:34px}
  .stake{padding:0;border-left:0}
  .step{grid-template-columns:1fr;gap:10px;padding:26px 0}
  .step-body{grid-template-columns:1fr;gap:9px}
  .coord-list{grid-template-columns:1fr}
  .coord-list li:nth-child(even){padding-left:0;border-left:0}
  .form{grid-template-columns:1fr}
  .scenario{padding:26px 24px}
  .faq .ans{padding-right:20px}
  .foot-grid{grid-template-columns:1fr;gap:34px}
  .band{padding:68px 0}
  .jump{top:78px}
  .jump a{padding:15px 18px}
}
@media(prefers-reduced-motion:reduce){
  *{animation-duration:.01ms!important;transition-duration:.01ms!important}
  html{scroll-behavior:auto}
  .rv{opacity:1;transform:none}
  .conv-arc{transform:translate(0,0)!important;stroke:var(--blue)!important}
  .conv-core{opacity:1!important}
}