/* =======================================================================
   ResiliSite — public website
   Decision Intelligence for Critical Infrastructure.

   Palette and type scale are unchanged from the previous site so the brand
   reads continuously. Components describing internal methodology have been
   removed; this stylesheet carries only what the public pages use.
   ======================================================================= */

:root{
  --bg:#0d1117;
  --bg-2:#0a0e14;
  --panel:#161b22;
  --panel-2:#12171f;
  --line:#242c37;
  --line-soft:#1c232c;
  --fg:#e6edf3;
  --mut:#8b949e;
  --mut-2:#6e7681;

  --accent:#58a6ff;
  --accent-deep:#1f6feb;
  --good:#3fb950;
  --warn:#d29922;
  --bad:#f85149;

  --radius:14px;
  --radius-sm:10px;
  --maxw:1180px;
  --header-h:68px;

  --shadow:0 18px 48px rgba(0,0,0,.45);
  --shadow-sm:0 6px 20px rgba(0,0,0,.30);

  --ease:cubic-bezier(.22,.68,.35,1);
}

*,*::before,*::after{box-sizing:border-box}

html{scroll-behavior:smooth;scroll-padding-top:calc(var(--header-h) + 16px);-webkit-text-size-adjust:100%}

body{
  margin:0;
  background:var(--bg);
  color:var(--fg);
  font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;
  font-size:16px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}

img{max-width:100%;display:block}

a{color:var(--accent);text-decoration:none}
a:hover{color:#8cc2ff}

h1,h2,h3,h4{line-height:1.18;margin:0;letter-spacing:-.02em;font-weight:650}

p{margin:0 0 1rem}

::selection{background:rgba(88,166,255,.28)}

:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:4px}

.wrap{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 24px}

.skip-link{
  position:absolute;left:-9999px;top:0;z-index:200;
  background:var(--accent);color:#04121f;padding:12px 18px;font-weight:600;border-radius:0 0 8px 0;
}
.skip-link:focus{left:0}

/* ------------------------------- HEADER ------------------------------- */
.site-header{
  position:fixed;inset:0 0 auto 0;z-index:100;
  height:var(--header-h);
  background:rgba(13,17,23,.72);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid transparent;
  transition:border-color .3s var(--ease),background .3s var(--ease);
}
.site-header.is-stuck{border-bottom-color:var(--line);background:rgba(13,17,23,.92)}

.header-inner{
  height:var(--header-h);
  display:flex;align-items:center;justify-content:space-between;gap:20px;
}

.logo{display:inline-flex;align-items:center;gap:10px;color:var(--fg);font-weight:700;font-size:1.12rem;letter-spacing:-.02em}
.logo:hover{color:var(--fg)}
.logo-mark{
  color:var(--accent);font-size:1.35rem;line-height:1;
  filter:drop-shadow(0 0 10px rgba(88,166,255,.45));
}
.logo-word i{font-style:normal;color:var(--accent)}

.nav{display:flex;align-items:center;gap:4px}
.nav a{
  color:var(--mut);font-size:.9rem;font-weight:500;
  padding:8px 12px;border-radius:8px;
  transition:color .2s,background .2s;
}
.nav a:hover{color:var(--fg);background:rgba(255,255,255,.05)}
.nav a.is-current{color:var(--fg)}
.nav a.is-current::after{
  content:"";display:block;height:2px;margin-top:4px;border-radius:2px;
  background:linear-gradient(90deg,var(--accent),transparent);
}
.nav .nav-cta{
  margin-left:8px;color:#04121f;background:var(--accent);font-weight:600;
  padding:9px 18px;border-radius:999px;
}
.nav .nav-cta:hover{background:#7cb8ff;color:#04121f}
.nav .nav-cta.is-current::after{display:none}

.nav-toggle{
  display:none;width:44px;height:44px;border:1px solid var(--line);border-radius:10px;
  background:var(--panel);cursor:pointer;padding:0;
  flex-direction:column;align-items:center;justify-content:center;gap:5px;
}
.nav-toggle span{display:block;width:18px;height:2px;background:var(--fg);border-radius:2px;transition:transform .25s var(--ease),opacity .2s}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

.scroll-progress{
  position:absolute;left:0;bottom:-1px;height:2px;width:0;
  background:linear-gradient(90deg,var(--accent-deep),var(--accent));
}

/* -------------------------------- HERO -------------------------------- */
.hero{
  position:relative;
  min-height:92vh;min-height:92svh;
  display:flex;align-items:center;
  padding:calc(var(--header-h) + 64px) 0 96px;
  overflow:hidden;
  border-bottom:1px solid var(--line-soft);
}
.hero-canvas{position:absolute;inset:0;width:100%;height:100%;opacity:.55}
.hero-glow{
  position:absolute;top:-25%;left:50%;transform:translateX(-50%);
  width:min(1100px,120vw);height:760px;pointer-events:none;
  background:radial-gradient(ellipse at center,rgba(31,111,235,.20),rgba(13,17,23,0) 68%);
}
.hero-inner{position:relative;z-index:2}

.eyebrow{
  font-family:"JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,monospace;
  font-size:.76rem;letter-spacing:.16em;text-transform:uppercase;
  color:var(--accent);margin-bottom:22px;
}

.hero h1{
  font-size:clamp(2.2rem,5.4vw,3.85rem);
  font-weight:700;letter-spacing:-.035em;margin-bottom:26px;max-width:19ch;
}
.grad{
  background:linear-gradient(100deg,var(--accent) 5%,#a5d5ff 55%,var(--mut) 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}

.lede{font-size:clamp(1.02rem,1.6vw,1.2rem);color:#b9c4d0;max-width:62ch}
.lede strong{color:var(--fg);font-weight:600}
.lede-sub{color:var(--mut);max-width:60ch;font-size:1rem}

.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin:34px 0 0}

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:13px 26px;border-radius:999px;
  font-weight:600;font-size:.95rem;line-height:1;
  border:1px solid transparent;cursor:pointer;
  transition:transform .2s var(--ease),background .2s,border-color .2s,box-shadow .2s;
}
.btn-primary{background:var(--accent);color:#04121f;box-shadow:0 8px 26px rgba(88,166,255,.24)}
.btn-primary:hover{background:#7cb8ff;color:#04121f;transform:translateY(-2px);box-shadow:0 12px 32px rgba(88,166,255,.32)}
.btn-ghost{background:transparent;color:var(--fg);border-color:var(--line)}
.btn-ghost:hover{color:var(--fg);border-color:var(--accent);background:rgba(88,166,255,.08);transform:translateY(-2px)}
.btn-small{padding:10px 20px;font-size:.88rem;background:rgba(88,166,255,.12);color:var(--accent);border-color:rgba(88,166,255,.3)}
.btn-small:hover{background:rgba(88,166,255,.2)}
.btn-block{width:100%;margin-top:6px}

.scroll-hint{
  position:absolute;left:50%;bottom:26px;transform:translateX(-50%);
  width:22px;height:36px;border:1px solid var(--line);border-radius:12px;z-index:2;
}
.scroll-hint span{
  display:block;width:3px;height:7px;border-radius:2px;background:var(--accent);
  margin:7px auto 0;animation:scrollDot 1.9s var(--ease) infinite;
}
@keyframes scrollDot{0%{opacity:0;transform:translateY(0)}30%{opacity:1}100%{opacity:0;transform:translateY(14px)}}

/* --------------------------- INNER PAGE HERO -------------------------- */
/* Shorter than the home hero: inner pages should reach their substance fast. */
.page-hero{
  position:relative;overflow:hidden;
  padding:calc(var(--header-h) + 84px) 0 68px;
  border-bottom:1px solid var(--line-soft);
  background:
    radial-gradient(ellipse 900px 400px at 20% -20%,rgba(31,111,235,.16),transparent 70%),
    var(--bg);
}
.page-hero h1{font-size:clamp(2rem,4.4vw,3.1rem);letter-spacing:-.03em;margin-bottom:20px;max-width:20ch}
.page-hero .lede{max-width:64ch}

/* ------------------------------ SECTIONS ------------------------------ */
.section{padding:104px 0;position:relative}
.section-alt{background:var(--bg-2);border-block:1px solid var(--line-soft)}
.section-tight{padding:76px 0}

.section-head{max-width:70ch;margin-bottom:52px}
.section-head.is-centered{margin-left:auto;margin-right:auto;text-align:center}
.kicker{
  font-family:"JetBrains Mono",monospace;
  font-size:.74rem;letter-spacing:.16em;text-transform:uppercase;
  color:var(--accent);margin-bottom:14px;
}
.section-head h2{font-size:clamp(1.7rem,3.4vw,2.45rem);margin-bottom:18px;letter-spacing:-.03em}
.section-lede{color:var(--mut);font-size:1.03rem;margin:0}

/* Display copy: bold statement lines that read as headings but are not
   headings, keeping one H1 and a clean outline per page. */
.statement{
  font-size:clamp(1.15rem,2.2vw,1.5rem);
  font-weight:650;letter-spacing:-.02em;line-height:1.35;
  color:var(--fg);margin:0 0 20px;max-width:32ch;
}
.statement-lead{color:var(--fg)}
.statement-close{
  color:var(--fg);border-left:3px solid var(--accent-deep);
  padding-left:22px;margin-top:32px;max-width:46ch;
}

.prose{max-width:68ch}
.prose p{color:var(--mut);font-size:1.02rem}
.prose p strong{color:var(--fg);font-weight:600}
.prose .statement{margin-top:34px}

/* -------------------------------- CARDS ------------------------------- */
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(270px,1fr));gap:22px}
.cards-2{display:grid;grid-template-columns:repeat(auto-fit,minmax(340px,1fr));gap:22px}

.card{
  background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);
  padding:30px 28px;position:relative;overflow:hidden;
  transition:transform .3s var(--ease),border-color .3s,box-shadow .3s;
}
.card::before{
  content:"";position:absolute;inset:0 0 auto 0;height:1px;
  background:linear-gradient(90deg,transparent,rgba(88,166,255,.55),transparent);
  opacity:0;transition:opacity .3s;
}
.card:hover{transform:translateY(-4px);border-color:#334050;box-shadow:var(--shadow-sm)}
.card:hover::before{opacity:1}
.card-icon{
  width:44px;height:44px;border-radius:11px;
  display:grid;place-items:center;font-size:1.3rem;
  background:rgba(88,166,255,.1);color:var(--accent);
  border:1px solid rgba(88,166,255,.22);margin-bottom:20px;
}
.card-num{
  font-family:"JetBrains Mono",monospace;font-size:.78rem;color:var(--accent);
  display:block;margin-bottom:12px;letter-spacing:.1em;
}
.card h3{font-size:1.12rem;margin-bottom:12px}
.card p{color:var(--mut);font-size:.95rem;margin:0}
.card p strong{color:#c8d3de;font-weight:600}

/* -------------------------- POSITIONING BAND -------------------------- */
.positioning{
  background:
    radial-gradient(ellipse 900px 380px at 50% 0%,rgba(31,111,235,.14),transparent 72%),
    var(--bg-2);
  border-block:1px solid var(--line-soft);
  padding:96px 0;text-align:center;
}
.positioning h2{
  font-size:clamp(1.6rem,3.4vw,2.4rem);letter-spacing:-.03em;
  max-width:22ch;margin:0 auto 26px;
}
.positioning p{color:var(--mut);max-width:60ch;margin:0 auto 12px;font-size:1.02rem}
.positioning .statement-final{
  color:var(--fg);font-weight:650;font-size:1.12rem;margin-top:24px;
}

/* -------------------------------- CHIPS ------------------------------- */
.chips{display:flex;flex-wrap:wrap;gap:10px;margin:0;padding:0;list-style:none}
.chip{
  font-size:.9rem;color:#c8d3de;
  padding:9px 18px;border-radius:999px;
  border:1px solid var(--line);background:var(--panel);
  transition:border-color .25s,color .25s,transform .25s var(--ease);
}
.chip:hover{border-color:rgba(88,166,255,.45);color:var(--fg);transform:translateY(-2px)}
.chips-note{color:var(--mut);font-size:.95rem;margin:26px 0 0;max-width:60ch}

/* ------------------------------- FLOW --------------------------------- */
.flow{
  display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:10px;
  margin:44px 0 20px;
}
.flow-node{
  font-family:"JetBrains Mono",monospace;font-size:.86rem;
  padding:9px 18px;border-radius:8px;
  border:1px solid var(--line);background:var(--panel);color:#c8d3de;
}
.flow-node.is-end{border-color:rgba(88,166,255,.42);color:var(--accent)}
.flow-arrow{color:var(--mut-2)}
.flow-note{text-align:center;color:var(--mut);font-size:.95rem;max-width:70ch;margin:0 auto}

/* ------------------------------ OFFERINGS ----------------------------- */
/* Solutions page: each block is a situation followed by the response. */
.offerings{display:flex;flex-direction:column;gap:18px}
.offering{
  background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);
  border-left:3px solid var(--line);
  padding:30px 32px;
  transition:border-color .3s,border-left-color .3s,transform .3s var(--ease),box-shadow .3s;
}
.offering:hover{
  border-color:#334050;border-left-color:var(--accent);
  transform:translateX(4px);box-shadow:var(--shadow-sm);
}
.offering h2{font-size:1.25rem;margin-bottom:14px}
.offering p{color:var(--mut);font-size:.98rem;margin:0;max-width:78ch}
.offering p strong{color:#c8d3de;font-weight:600}

/* ---------------------------- QUESTION LIST --------------------------- */
.qlist{list-style:none;margin:0;padding:0;display:grid;gap:12px}
.qlist li{
  position:relative;padding:16px 20px 16px 54px;
  background:var(--panel-2);border:1px solid var(--line-soft);border-radius:var(--radius-sm);
  color:var(--fg);font-size:1.02rem;font-weight:550;
  transition:border-color .25s,background .25s;
}
.qlist li:hover{border-color:rgba(88,166,255,.35);background:var(--panel)}
.qlist li::before{
  content:"?";position:absolute;left:18px;top:50%;transform:translateY(-50%);
  width:24px;height:24px;border-radius:7px;display:grid;place-items:center;
  font-family:"JetBrains Mono",monospace;font-size:.8rem;
  background:rgba(88,166,255,.12);color:var(--accent);border:1px solid rgba(88,166,255,.24);
}

/* -------------------------- APPLICATION GROUPS ------------------------ */
.app-groups{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:22px}
.app-group{
  background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);
  padding:30px 28px;border-top:3px solid var(--accent-deep);
  transition:transform .3s var(--ease),border-color .3s,box-shadow .3s;
}
.app-group:hover{transform:translateY(-4px);border-color:#334050;box-shadow:var(--shadow-sm)}
.app-group h2{font-size:1.15rem;margin-bottom:18px}
.app-group ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:11px}
.app-group li{
  position:relative;padding-left:26px;color:var(--mut);font-size:.94rem;line-height:1.55;
}
.app-group li::before{
  content:"";position:absolute;left:2px;top:.62em;
  width:7px;height:7px;border-radius:2px;
  background:var(--accent);opacity:.85;transform:rotate(45deg);
}

/* ------------------------------- INSIGHTS ----------------------------- */
.article-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:2px}
.article-list li{
  display:flex;align-items:baseline;gap:18px;
  padding:20px 4px;border-bottom:1px solid var(--line-soft);
  color:#c8d3de;font-size:1.02rem;line-height:1.45;
}
.article-list li:last-child{border-bottom:0}
.article-idx{
  font-family:"JetBrains Mono",monospace;font-size:.78rem;color:var(--mut-2);
  flex:0 0 auto;padding-top:2px;
}
.article-status{
  margin-left:auto;flex:0 0 auto;
  font-family:"JetBrains Mono",monospace;font-size:.68rem;letter-spacing:.1em;
  text-transform:uppercase;color:var(--mut-2);
  border:1px solid var(--line);border-radius:999px;padding:3px 11px;
}

/* ------------------------------ CTA BAND ------------------------------ */
.cta-band{
  background:
    radial-gradient(ellipse 900px 420px at 50% 110%,rgba(31,111,235,.20),transparent 70%),
    var(--bg-2);
  border-top:1px solid var(--line-soft);
  padding:92px 0;text-align:center;
}
.cta-band h2{font-size:clamp(1.6rem,3.2vw,2.3rem);margin-bottom:18px;letter-spacing:-.03em}
.cta-band p{color:var(--mut);max-width:62ch;margin:0 auto 32px;font-size:1.02rem}

/* ------------------------------- CONTACT ------------------------------ */
.section-contact{
  background:
    radial-gradient(ellipse 900px 420px at 50% -10%,rgba(31,111,235,.16),transparent 70%),
    var(--bg);
}
.contact-grid{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:28px;align-items:start}

.contact-main{display:flex;flex-direction:column;gap:12px}
.contact-row{
  display:flex;align-items:center;gap:16px;
  background:var(--panel);border:1px solid var(--line);border-radius:var(--radius-sm);
  padding:18px 20px;color:var(--fg);
  transition:border-color .25s,transform .25s var(--ease),background .25s;
}
.contact-row:hover{border-color:rgba(88,166,255,.45);transform:translateX(4px);color:var(--fg);background:#1a212b}
.contact-ico{
  width:40px;height:40px;flex:0 0 40px;border-radius:10px;display:grid;place-items:center;
  background:rgba(88,166,255,.1);border:1px solid rgba(88,166,255,.22);
  color:var(--accent);font-size:.95rem;font-weight:600;
}
.contact-body{display:flex;flex-direction:column;flex:1;min-width:0}
.contact-body strong{font-size:.95rem;font-weight:600}
.contact-body span{font-size:.85rem;color:var(--mut);overflow:hidden;text-overflow:ellipsis}
.contact-arrow{color:var(--mut-2);transition:transform .25s var(--ease),color .25s}
.contact-row:hover .contact-arrow{color:var(--accent);transform:translateX(3px)}

.contact-aside{
  background:var(--panel-2);border:1px solid var(--line-soft);
  border-radius:var(--radius);padding:24px 26px;
}
.contact-aside h2{font-size:1rem;margin-bottom:12px}
.contact-aside p{color:var(--mut);font-size:.92rem;margin:0 0 10px}
.contact-aside p:last-child{margin-bottom:0}

.contact-form{
  background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:32px 30px;
}
.contact-form h2{font-size:1.1rem;margin-bottom:22px}
.field{margin-bottom:16px;display:flex;flex-direction:column;gap:6px}
.field label{font-size:.85rem;color:var(--mut);font-weight:500}
.field .opt{color:var(--mut-2);font-weight:400}
.field input,.field textarea{
  width:100%;font-family:inherit;font-size:.94rem;color:var(--fg);
  background:var(--panel-2);border:1px solid var(--line);border-radius:var(--radius-sm);
  padding:12px 14px;transition:border-color .2s,background .2s;resize:vertical;
}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--accent);background:#0f141b}
.field input::placeholder,.field textarea::placeholder{color:var(--mut-2)}
.field.has-error input,.field.has-error textarea{border-color:var(--bad)}
.err{font-size:.78rem;color:var(--bad);display:none}
.field.has-error .err{display:block}

/* GDPR consent: a checkbox is a field too, but it reads as a sentence. */
.field-consent{
  flex-direction:row;align-items:flex-start;gap:12px;
  margin:22px 0 18px;padding:16px 18px;
  background:var(--panel-2);border:1px solid var(--line-soft);border-radius:var(--radius-sm);
  flex-wrap:wrap;
}
.field-consent input[type="checkbox"]{
  width:18px;height:18px;flex:0 0 18px;margin:3px 0 0;padding:0;
  accent-color:var(--accent);cursor:pointer;
}
.field-consent label{
  flex:1;min-width:0;font-size:.88rem;color:var(--mut);line-height:1.55;cursor:pointer;font-weight:400;
}
.field-consent .err{flex:0 0 100%;margin-left:30px}
.field-consent.has-error{border-color:var(--bad)}

.form-note{font-size:.8rem;color:var(--mut);margin:14px 0 0;text-align:center}
.form-note.is-ok{color:var(--good)}

/* ----------------------------- LEGAL PAGES ---------------------------- */
.legal{max-width:74ch}
.legal h2{font-size:1.2rem;margin:38px 0 14px}
.legal h2:first-of-type{margin-top:0}
.legal p,.legal li{color:var(--mut);font-size:.98rem}
.legal ul{padding-left:20px;display:flex;flex-direction:column;gap:8px;margin:0 0 1rem}
.legal li::marker{color:var(--accent)}
.legal .todo{
  border-left:3px solid var(--warn);background:rgba(210,153,34,.07);
  border-radius:0 var(--radius-sm) var(--radius-sm) 0;
  padding:18px 22px;margin:0 0 28px;
}
.legal .todo p{color:#d8c690;margin:0;font-size:.93rem}

/* -------------------------------- FOOTER ------------------------------ */
.site-footer{background:var(--bg-2);border-top:1px solid var(--line);padding:64px 0 28px}
.footer-inner{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1.9fr);gap:40px;padding-bottom:40px}
.footer-brand p{color:var(--mut);font-size:.9rem;margin:16px 0 0;max-width:34ch}
.footer-nav{display:grid;grid-template-columns:repeat(auto-fit,minmax(130px,1fr));gap:28px}
.footer-nav h2{
  font-size:.76rem;letter-spacing:.14em;text-transform:uppercase;color:var(--mut-2);
  margin-bottom:14px;font-weight:600;
}
.footer-nav a{display:block;color:var(--mut);font-size:.9rem;padding:5px 0;transition:color .2s}
.footer-nav a:hover{color:var(--accent)}

.footer-bottom{
  border-top:1px solid var(--line-soft);padding-top:24px;
  display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;align-items:center;
}
.footer-bottom p{margin:0;font-size:.82rem;color:var(--mut-2)}
.footer-fine{max-width:56ch}

/* -------------------------------- TO TOP ------------------------------ */
.to-top{
  position:fixed;right:22px;bottom:22px;z-index:90;
  width:44px;height:44px;border-radius:50%;cursor:pointer;
  background:var(--panel);border:1px solid var(--line);color:var(--fg);
  font-size:1.05rem;line-height:1;
  opacity:0;transform:translateY(10px);pointer-events:none;
  transition:opacity .3s,transform .3s var(--ease),border-color .2s;
}
.to-top.is-visible{opacity:1;transform:none;pointer-events:auto}
.to-top:hover{border-color:var(--accent);color:var(--accent)}

/* ------------------------------- REVEALS ------------------------------ */
/* Scoped to html.js: the class is set by main.js on its first line, so with
   JavaScript disabled (or blocked) every .reveal stays fully visible instead of
   leaving the page blank. */
.js .reveal{opacity:0;transform:translateY(20px);transition:opacity .6s var(--ease),transform .6s var(--ease)}
.js .reveal.is-in{opacity:1;transform:none}

/* ------------------------------ RESPONSIVE ---------------------------- */
@media (max-width:960px){
  .contact-grid{grid-template-columns:1fr}
  .footer-inner{grid-template-columns:1fr;gap:34px}
}

@media (max-width:820px){
  .nav{
    position:fixed;inset:var(--header-h) 0 auto 0;
    flex-direction:column;align-items:stretch;gap:2px;
    background:rgba(13,17,23,.98);
    backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
    border-bottom:1px solid var(--line);
    padding:14px 24px 22px;
    transform:translateY(-12px);opacity:0;pointer-events:none;
    transition:opacity .25s var(--ease),transform .25s var(--ease);
    max-height:calc(100dvh - var(--header-h));overflow-y:auto;
  }
  .nav.is-open{opacity:1;transform:none;pointer-events:auto}
  .nav a{padding:13px 12px;font-size:1rem;border-radius:8px}
  .nav a.is-current::after{display:none}
  .nav .nav-cta{margin:10px 0 0;text-align:center}
  .nav-toggle{display:flex}
  .section{padding:78px 0}
  .section-tight{padding:60px 0}
  .positioning,.cta-band{padding:72px 0}
  .hero{padding-top:calc(var(--header-h) + 40px)}
  .page-hero{padding:calc(var(--header-h) + 56px) 0 52px}
  .scroll-hint{display:none}
  .offering:hover{transform:none}
}

@media (max-width:520px){
  .wrap{padding:0 18px}
  .section{padding:60px 0}
  .section-head{margin-bottom:38px}
  .card,.app-group,.contact-form,.offering{padding:24px 22px}
  .hero-actions .btn{flex:1 1 100%}
  .cta-band .btn{width:100%}
  .article-list li{flex-wrap:wrap;gap:10px}
  .article-status{margin-left:0}
  .footer-bottom{flex-direction:column;align-items:flex-start}
}

/* ---------------------------- REDUCED MOTION -------------------------- */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{
    animation-duration:.001ms !important;animation-iteration-count:1 !important;
    transition-duration:.001ms !important;
  }
  .reveal{opacity:1;transform:none}
  .hero-canvas{display:none}
}

/* -------------------------------- PRINT ------------------------------- */
@media print{
  .site-header,.to-top,.hero-canvas,.scroll-hint,.contact-form{display:none}
  body{background:#fff;color:#000}
  .section{padding:24px 0}
}