/* ============================================================
   BitShepherd — design system
   Display: Space Grotesk · Body: Inter · Labels: JetBrains Mono
   ============================================================ */

/* ---- Fonts (self-hosted) ---- */
@font-face{font-family:"Space Grotesk";src:url("../fonts/space-grotesk-latin-500-normal.woff2") format("woff2");font-weight:500;font-display:swap}
@font-face{font-family:"Space Grotesk";src:url("../fonts/space-grotesk-latin-700-normal.woff2") format("woff2");font-weight:700;font-display:swap}
@font-face{font-family:"Inter";src:url("../fonts/inter-latin-400-normal.woff2") format("woff2");font-weight:400;font-display:swap}
@font-face{font-family:"Inter";src:url("../fonts/inter-latin-500-normal.woff2") format("woff2");font-weight:500;font-display:swap}
@font-face{font-family:"Inter";src:url("../fonts/inter-latin-600-normal.woff2") format("woff2");font-weight:600;font-display:swap}
@font-face{font-family:"JetBrains Mono";src:url("../fonts/jetbrains-mono-latin-500-normal.woff2") format("woff2");font-weight:500;font-display:swap}
@font-face{font-family:"JetBrains Mono";src:url("../fonts/jetbrains-mono-latin-700-normal.woff2") format("woff2");font-weight:700;font-display:swap}

/* ---- Tokens ---- */
:root{
  --bg:#121315;
  --bg-2:#17191c;
  --surface:#1c1e22;
  --surface-2:#23262b;
  --gray:#454545;
  --line:rgba(255,255,255,.08);
  --line-strong:rgba(255,255,255,.14);
  --text:#eceef1;
  --muted:#9aa1aa;
  --muted-2:#6f7680;
  --blue:#15aae8;
  --green:#1ecdd0;
  --grad:linear-gradient(118deg,var(--green),var(--blue));
  --grad-soft:linear-gradient(118deg,rgba(30,205,208,.16),rgba(21,170,232,.16));

  --display:"Space Grotesk",system-ui,sans-serif;
  --body:"Inter",system-ui,sans-serif;
  --mono:"JetBrains Mono",ui-monospace,Menlo,Consolas,monospace;

  --container:1180px;
  --radius:14px;
  --radius-lg:20px;

  --header-h:74px;
  --ease:cubic-bezier(.22,.61,.36,1);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--header-h) + 14px)}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:var(--body);
  font-size:17px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}

a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
::selection{background:rgba(30,205,208,.28)}

h1,h2,h3,h4{font-family:var(--display);font-weight:700;line-height:1.12;margin:0;letter-spacing:-.01em}

.container{width:100%;max-width:var(--container);margin-inline:auto;padding-inline:28px}

/* ---- Shared utilities ---- */
.eyebrow{
  font-family:var(--mono);font-weight:500;font-size:.74rem;
  letter-spacing:.22em;text-transform:uppercase;color:var(--green);
  display:inline-flex;align-items:center;gap:.6rem;margin:0 0 18px;
}
.eyebrow::before{content:"";width:26px;height:1px;background:var(--grad)}
.grad-text{
  background:var(--grad);-webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;color:transparent;
}
.lead{color:var(--muted);font-size:1.12rem;max-width:60ch}

/* circuit-trace divider — the signature motif */
.trace{height:1px;border:0;margin:0;position:relative;
  background:linear-gradient(90deg,transparent,var(--line-strong) 12%,var(--line-strong) 88%,transparent)}
.trace::before,.trace::after{
  content:"";position:absolute;top:50%;width:6px;height:6px;border-radius:50%;
  transform:translateY(-50%);background:var(--blue);box-shadow:0 0 10px rgba(21,170,232,.7)}
.trace::before{left:14%}
.trace::after{right:14%;background:var(--green);box-shadow:0 0 10px rgba(30,205,208,.7)}

/* ---- Buttons ---- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.5rem;
  font-family:var(--mono);font-weight:500;font-size:.86rem;letter-spacing:.02em;
  padding:.85rem 1.4rem;border-radius:10px;border:1px solid transparent;
  cursor:pointer;transition:transform .25s var(--ease),box-shadow .25s var(--ease),background .25s,border-color .25s;
}
.btn-primary{background:var(--grad);color:#06222e;font-weight:700}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 12px 30px -10px rgba(21,170,232,.6)}
.btn-ghost{background:transparent;border-color:var(--line-strong);color:var(--text)}
.btn-ghost:hover{border-color:var(--green);color:#fff;transform:translateY(-2px)}
.btn:focus-visible,a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible{
  outline:2px solid var(--green);outline-offset:3px}

/* ============================================================
   HEADER
   ============================================================ */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:60;height:var(--header-h);
  display:flex;align-items:center;
  transition:background .35s var(--ease),border-color .35s var(--ease),backdrop-filter .35s;
  border-bottom:1px solid transparent;
}
/* The blurred background lives on a ::before layer, NOT on the header itself.
   If backdrop-filter sat on .site-header, the header would become the
   containing block for the position:fixed mobile menu, breaking the
   full-screen overlay once the header turns solid/scrolled. */
.site-header::before{
  content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;
  background:transparent;border-bottom:1px solid transparent;
  transition:background .35s var(--ease),backdrop-filter .35s,border-color .35s var(--ease);
}
.site-header.solid::before,.site-header.scrolled::before{
  background:rgba(16,17,19,.82);
  backdrop-filter:blur(14px) saturate(140%);
  -webkit-backdrop-filter:blur(14px) saturate(140%);
  border-bottom:1px solid var(--line);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;width:100%}
.brand{display:flex;align-items:center;height:var(--header-h)}
.brand img{height:30px;width:auto}

.nav{display:flex;align-items:center;gap:34px}
.nav a{
  font-family:var(--mono);font-size:.82rem;letter-spacing:.06em;color:#fff;
  position:relative;padding:6px 2px;opacity:.85;transition:opacity .2s;
}
.nav a:hover{opacity:1}
.nav a::after{
  content:"";position:absolute;left:0;right:0;bottom:-3px;height:2px;
  background:var(--grad);border-radius:2px;
  transform:scaleX(0);transform-origin:left;transition:transform .3s var(--ease);
}
.nav a:hover::after{transform:scaleX(.4)}
.nav a.active{opacity:1}
.nav a.active::after{transform:scaleX(1)}

/* hamburger */
.nav-toggle{display:none;background:none;border:0;cursor:pointer;width:42px;height:42px;
  align-items:center;justify-content:center}
.nav-toggle span{display:block;width:24px;height:2px;background:#fff;position:relative;transition:.3s var(--ease)}
.nav-toggle span::before,.nav-toggle span::after{content:"";position:absolute;left:0;width:24px;height:2px;background:#fff;transition:.3s var(--ease)}
.nav-toggle span::before{top:-7px}
.nav-toggle span::after{top:7px}
body.menu-open .nav-toggle span{background:transparent}
body.menu-open .nav-toggle span::before{top:0;transform:rotate(45deg)}
body.menu-open .nav-toggle span::after{top:0;transform:rotate(-45deg)}

/* ============================================================
   HERO  (background extends up under the transparent header)
   ============================================================ */
.hero{position:relative;min-height:100vh;display:flex;align-items:center;
  padding-top:var(--header-h);overflow:hidden}
.hero-bg{position:absolute;inset:0;z-index:-2;
  background:url("../assets/img/hero-bg.jpg") center right/cover no-repeat}
.hero-bg::after{content:"";position:absolute;inset:0;
  background:
    linear-gradient(90deg,var(--bg) 8%,rgba(18,19,21,.78) 42%,rgba(18,19,21,.30) 100%),
    linear-gradient(0deg,var(--bg) 2%,transparent 30%);
}
.hero-inner{padding-block:64px;max-width:760px}
.hero h1{font-size:clamp(3rem,7vw,5.4rem);line-height:1;margin:0 0 18px}
.hero .motto{font-family:var(--mono);font-size:clamp(.95rem,2.2vw,1.15rem);
  letter-spacing:.12em;color:var(--text);margin:0 0 28px}
.hero .motto b{color:var(--green);font-weight:500}
.hero .intro{color:var(--muted);font-size:1.12rem;max-width:54ch;margin:0 0 38px}
.hero-status{display:inline-flex;align-items:center;gap:.6rem;margin-bottom:30px;
  font-family:var(--mono);font-size:.74rem;letter-spacing:.12em;text-transform:uppercase;
  color:var(--muted);padding:.4rem .8rem;border:1px solid var(--line);border-radius:999px;
  background:rgba(255,255,255,.02)}
.hero-status .dot{width:8px;height:8px;border-radius:50%;background:var(--green);
  box-shadow:0 0 0 0 rgba(30,205,208,.6);animation:pulse 2.4s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(30,205,208,.5)}70%{box-shadow:0 0 0 9px rgba(30,205,208,0)}100%{box-shadow:0 0 0 0 rgba(30,205,208,0)}}

/* in-page section nav (pills) */
.section-nav{display:flex;flex-wrap:wrap;gap:12px}
.section-nav a{
  font-family:var(--mono);font-size:.8rem;letter-spacing:.04em;color:var(--text);
  padding:.7rem 1.05rem;border:1px solid var(--line-strong);border-radius:999px;
  background:rgba(255,255,255,.03);transition:.25s var(--ease);
  display:inline-flex;align-items:center;gap:.55rem;
}
.section-nav a .idx{color:var(--green);opacity:.8}
.section-nav a:hover{border-color:var(--green);background:rgba(30,205,208,.08);transform:translateY(-2px)}

/* ============================================================
   SECTIONS
   ============================================================ */
section{position:relative}
.section{padding-block:clamp(72px,10vw,128px)}
.section--alt{background:var(--bg-2)}
.section-head{max-width:64ch;margin-bottom:56px}
.section-head h2{font-size:clamp(2rem,4.4vw,3rem);margin-bottom:18px}

/* ---- Why We Exist: alternating "bus" rows ---- */
.why{display:flex;flex-direction:column;gap:0;position:relative}
.why-row{
  display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:0;
  padding-block:34px;position:relative;
}
.why-row + .why-row{border-top:1px dashed var(--line)}
.why-icon{display:flex;justify-content:center}
.why-icon img{width:96px;height:96px;object-fit:contain;
  filter:drop-shadow(0 6px 24px rgba(21,170,232,.18))}
.why-node{width:64px;display:flex;justify-content:center;position:relative}
.why-node .ring{width:14px;height:14px;border-radius:50%;border:2px solid var(--blue);
  background:var(--bg);box-shadow:0 0 14px rgba(21,170,232,.6);z-index:2}
.why-text h3{font-size:1.34rem;margin-bottom:.5rem}
.why-text p{margin:0;color:var(--muted)}
.why-text .num{font-family:var(--mono);font-size:.72rem;color:var(--green);
  letter-spacing:.18em;display:block;margin-bottom:.35rem}
.why-row:nth-child(even) .why-text{order:1;text-align:right}
.why-row:nth-child(even) .why-node{order:2}
.why-row:nth-child(even) .why-icon{order:3}
/* vertical bus line behind the nodes */
.why::before{content:"";position:absolute;top:48px;bottom:48px;left:50%;width:2px;
  transform:translateX(-50%);
  background:linear-gradient(var(--green),var(--blue));opacity:.25;z-index:0}

/* ---- What is CRA ---- */
.cra-intro{font-size:1.18rem;color:var(--text);max-width:70ch;margin-bottom:14px}
.cra-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:40px}
.cra-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:30px 30px 28px;transition:border-color .3s,transform .3s var(--ease)}
.cra-card:hover{border-color:var(--line-strong);transform:translateY(-3px)}
.cra-card h3{font-size:1.18rem;margin-bottom:16px;display:flex;align-items:center;gap:.6rem}
.cra-card h3 .tag{font-family:var(--mono);font-size:.66rem;letter-spacing:.14em;
  color:var(--green);border:1px solid var(--line);border-radius:6px;padding:.2rem .5rem}
.cra-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:12px}
.cra-list li{position:relative;padding-left:26px;color:var(--muted);font-size:.98rem}
.cra-list li::before{content:"";position:absolute;left:0;top:.55em;width:9px;height:9px;
  border-radius:2px;background:var(--grad)}

/* timeline */
.cra-timeline{grid-column:1 / -1;margin-top:6px;
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:36px 30px 30px}
.cra-timeline h3{font-size:1.18rem;margin-bottom:30px}
.tl{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;position:relative}
.tl::before{content:"";position:absolute;top:7px;left:8px;right:calc(8px);height:2px;
  background:linear-gradient(90deg,var(--green),var(--blue))}
.tl-step{position:relative;padding-top:34px}
.tl-step .dot{position:absolute;top:0;left:0;width:16px;height:16px;border-radius:50%;
  background:var(--bg);border:3px solid var(--blue);box-shadow:0 0 12px rgba(21,170,232,.6)}
.tl-step.crit .dot{border-color:var(--green);box-shadow:0 0 16px rgba(30,205,208,.8)}
.tl-step .yr{font-family:var(--mono);font-weight:700;font-size:1.4rem;color:var(--text);margin-bottom:6px}
.tl-step.crit .yr{color:transparent;background:var(--grad);-webkit-background-clip:text;background-clip:text}
.tl-step p{margin:0;color:var(--muted);font-size:.94rem}
.cra-cta{grid-column:1/-1;text-align:center;margin-top:36px;
  font-family:var(--display);font-size:1.5rem;font-weight:700}
.cra-cta a{color:var(--green);border-bottom:2px solid transparent;transition:border-color .25s}
.cra-cta a:hover{border-color:var(--green)}

/* ---- Services & Pricing ---- */
.pricing{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.price-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:34px 28px;display:flex;flex-direction:column;position:relative;min-width:0;
  transition:transform .3s var(--ease),border-color .3s,box-shadow .3s}
.price-card:hover{transform:translateY(-6px);border-color:var(--line-strong);
  box-shadow:0 24px 50px -24px rgba(0,0,0,.7)}
.price-card.featured{border-color:transparent;
  background:linear-gradient(var(--surface),var(--surface)) padding-box,var(--grad) border-box;
  border:1px solid transparent}
.price-card .badge{position:absolute;top:-12px;left:28px;font-family:var(--mono);
  font-size:.64rem;letter-spacing:.16em;text-transform:uppercase;color:#06222e;
  background:var(--grad);padding:.32rem .7rem;border-radius:999px;font-weight:700}
.price-card .price{font-family:var(--mono);font-weight:700;font-size:2.1rem;color:var(--text);
  letter-spacing:-.02em;margin-bottom:6px}
.price-card .price .cur{color:var(--green)}
.price-card h3{font-size:1.3rem;margin-bottom:10px}
.price-card .dur{display:inline-flex;align-items:center;gap:.5rem;font-family:var(--mono);
  font-size:.72rem;letter-spacing:.06em;color:var(--muted);border:1px solid var(--line);
  border-radius:999px;padding:.3rem .7rem;margin-bottom:18px;align-self:flex-start}
.price-card p{color:var(--muted);font-size:.96rem;margin:0 0 24px}
.price-card .btn{margin-top:auto;width:100%}
.price-wide{grid-column:1/-1;display:grid;grid-template-columns:auto 1fr auto;gap:28px;align-items:center;min-width:0;
  background:var(--surface-2);border:1px solid var(--line);border-radius:var(--radius-lg);padding:30px 34px;margin-top:4px}
.price-wide .price{font-family:var(--mono);font-weight:700;font-size:1.5rem;color:var(--green)}
/* text-style price (no numeral headline) */
.price-wide .price.txt{font-size:1.06rem;line-height:1.45;letter-spacing:.01em;max-width:15ch}
.price .from{display:block;font-family:var(--mono);font-size:.42em;font-weight:500;
  letter-spacing:.16em;text-transform:uppercase;color:var(--muted);margin-bottom:2px}
.price-wide .price.txt .from{font-size:.68em;margin-bottom:1px}
.price-wide .price.txt .per{display:block;color:var(--muted);font-size:.72em;font-weight:500;letter-spacing:.02em}
/* validity / VAT footnote under a pricing grid */
.price-note{grid-column:1/-1;margin:22px 0 0;font-family:var(--mono);font-weight:500;
  font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted-2)}
.tiers + .price-note{margin-top:26px}

/* ---- Deadline block (Art. 14 reporting duty) ---- */
.deadline{
  background:var(--surface-2);border:1px solid var(--line-strong);
  border-radius:var(--radius-lg);padding:clamp(28px,4vw,46px);
  position:relative;overflow:hidden;
}
.deadline::before{content:"";position:absolute;inset:0 auto 0 0;width:3px;background:var(--grad)}
.deadline-grid{display:grid;grid-template-columns:1.4fr .82fr;gap:clamp(28px,4.5vw,54px);align-items:start}
.deadline-date{
  font-family:var(--mono);font-weight:700;font-size:clamp(2rem,4vw,2.9rem);letter-spacing:-.02em;
  background:var(--grad);-webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;color:transparent;line-height:1;
}
.deadline-sub{font-family:var(--mono);font-size:.7rem;letter-spacing:.16em;text-transform:uppercase;
  color:var(--muted);margin:10px 0 22px}
.deadline h3{font-size:1.5rem;margin:0 0 12px}
.deadline p{color:var(--muted);margin:0 0 14px;font-size:1rem;max-width:66ch}
.deadline ul{list-style:none;margin:4px 0 18px;padding:0;display:grid;gap:10px}
.deadline li{position:relative;padding-left:23px;color:var(--text);font-size:.93rem;line-height:1.5}
.deadline li::before{content:"";position:absolute;left:2px;top:.52em;width:7px;height:7px;
  border-radius:2px;background:var(--grad)}
.deadline .deadline-note{font-size:.9rem;color:var(--muted-2);margin:0}
.deadline-buy{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:28px 26px;display:flex;flex-direction:column;
}
.deadline-buy .price{font-family:var(--mono);font-weight:700;font-size:2.2rem;
  letter-spacing:-.02em;color:var(--text);margin-bottom:8px}
.deadline-buy .price .cur{color:var(--green)}
.deadline-buy .dur{display:inline-flex;align-items:center;gap:.5rem;font-family:var(--mono);
  font-size:.72rem;letter-spacing:.06em;color:var(--muted);border:1px solid var(--line);
  border-radius:999px;padding:.3rem .7rem;margin-bottom:16px;align-self:flex-start}
.deadline-buy p{color:var(--muted);font-size:.93rem;margin:0 0 20px}
.deadline-buy .btn{width:100%}
.deadline-more{display:block;margin-top:14px;text-align:center;font-family:var(--mono);
  font-size:.74rem;letter-spacing:.04em;color:var(--green);transition:opacity .25s}
.deadline-more:hover{opacity:.72}
@media (max-width:860px){
  .deadline-grid{grid-template-columns:1fr;gap:28px}
}
.price-wide h3{font-size:1.3rem;margin-bottom:6px}
.price-wide p{color:var(--muted);margin:0;font-size:.96rem;max-width:70ch}

/* ---- Contact ---- */
.contact-grid{display:grid;grid-template-columns:1.3fr .9fr;gap:26px;align-items:start}
.card-block{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:36px}
.card-block h3{font-size:1.4rem;margin-bottom:8px}
.card-block .sub{color:var(--muted);margin:0 0 26px;font-size:.98rem}
.field{margin-bottom:18px;display:flex;flex-direction:column;gap:8px}
.field label{font-family:var(--mono);font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.field input,.field textarea{
  background:var(--bg);border:1px solid var(--line-strong);border-radius:10px;
  color:var(--text);font-family:var(--body);font-size:1rem;padding:.85rem 1rem;width:100%;
  transition:border-color .25s}
.field textarea{resize:vertical;min-height:140px}
.field input:focus,.field textarea:focus{border-color:var(--green);outline:none}
.form-note{font-size:.8rem;color:var(--muted-2);margin-top:14px;font-family:var(--mono);letter-spacing:.02em}
.form-msg{margin-top:14px;font-size:.92rem;min-height:1.2em}
.form-msg.ok{color:var(--green)}
.form-msg.err{color:#ff7a7a}
.subscribe-card{background:linear-gradient(160deg,rgba(30,205,208,.10),rgba(21,170,232,.06)),var(--surface)}
.contact-meta{display:flex;flex-direction:column;gap:14px;margin-top:6px}
.contact-meta a{display:flex;align-items:center;gap:.7rem;color:var(--muted);font-family:var(--mono);font-size:.9rem;transition:color .2s}
.contact-meta a:hover{color:var(--green)}
.contact-meta svg{width:18px;height:18px;flex:none;stroke:var(--green)}

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer{background:#0d0e10;border-top:1px solid var(--line);padding-block:60px 34px}
.footer-top{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px;margin-bottom:44px}
.footer-brand img{height:34px;margin-bottom:18px}
.footer-brand p{color:var(--muted);max-width:34ch;font-size:.95rem;margin:0}
.footer-col h4{font-family:var(--mono);font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;
  color:var(--muted-2);margin-bottom:16px;font-weight:500}
.footer-col a,.footer-col span{display:flex;align-items:center;gap:.6rem;color:var(--muted);
  font-size:.95rem;margin-bottom:12px;transition:color .2s}
.footer-col a:hover{color:var(--green)}
.footer-col svg{width:16px;height:16px;flex:none;stroke:var(--green)}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;
  border-top:1px solid var(--line);padding-top:24px;color:var(--muted-2);font-size:.82rem;
  font-family:var(--mono);letter-spacing:.03em;flex-wrap:wrap;gap:12px}

/* ============================================================
   INNER PAGES (blog / references)
   ============================================================ */
.page-top{padding-top:calc(var(--header-h) + 70px);padding-bottom:10px}
.page-top h1{font-size:clamp(2.4rem,5vw,3.6rem);margin-bottom:14px}
.post-list{display:flex;flex-direction:column;gap:0;margin-top:46px}
.post-item{display:grid;grid-template-columns:150px 1fr auto;gap:26px;align-items:baseline;
  padding:28px 6px;border-top:1px solid var(--line);transition:background .25s,padding .25s var(--ease)}
.post-item:last-child{border-bottom:1px solid var(--line)}
.post-item:hover{background:rgba(255,255,255,.02);padding-inline:18px}
.post-item .date{font-family:var(--mono);font-size:.82rem;color:var(--green);letter-spacing:.04em}
.post-item h2{font-size:1.45rem;margin-bottom:8px;transition:color .2s}
.post-item:hover h2{color:#fff}
.post-item p{margin:0;color:var(--muted);font-size:.98rem}
.post-item .tags{margin-top:10px;display:flex;gap:8px;flex-wrap:wrap}
.post-item .arrow{color:var(--muted-2);font-family:var(--mono);transition:transform .25s var(--ease),color .25s}
.post-item:hover .arrow{color:var(--green);transform:translateX(4px)}
.chip{font-family:var(--mono);font-size:.66rem;letter-spacing:.08em;color:var(--muted);
  border:1px solid var(--line);border-radius:6px;padding:.2rem .5rem}

/* article (rendered markdown) */
.article{padding-top:calc(var(--header-h) + 60px);padding-bottom:90px}
.article .back{font-family:var(--mono);font-size:.82rem;color:var(--muted);display:inline-flex;
  align-items:center;gap:.5rem;margin-bottom:26px;transition:color .2s}
.article .back:hover{color:var(--green)}
.article-meta{font-family:var(--mono);font-size:.82rem;color:var(--green);letter-spacing:.06em;margin-bottom:10px}
.prose{max-width:760px}
.prose h1{font-size:clamp(2.2rem,4.6vw,3rem);margin:0 0 22px;line-height:1.1}
.prose h2{font-size:1.7rem;margin:48px 0 16px}
.prose h3{font-size:1.3rem;margin:34px 0 12px}
.prose p{margin:0 0 20px;color:#d7dade}
.prose a{color:var(--green);border-bottom:1px solid rgba(30,205,208,.4)}
.prose a:hover{border-color:var(--green)}
.prose ul,.prose ol{color:#d7dade;margin:0 0 22px;padding-left:22px}
.prose li{margin-bottom:8px}
.prose img{border-radius:var(--radius);margin:28px 0;border:1px solid var(--line)}
.prose blockquote{margin:26px 0;padding:14px 22px;border-left:3px solid var(--green);
  background:var(--surface);border-radius:0 10px 10px 0;color:var(--muted)}
.prose code{font-family:var(--mono);font-size:.86em;background:var(--surface-2);
  padding:.15em .4em;border-radius:6px;color:var(--green)}
.prose pre{background:#0d0e10;border:1px solid var(--line);border-radius:12px;padding:20px;
  overflow:auto;margin:0 0 24px}
.prose pre code{background:none;color:#cdd3da;padding:0}
.prose hr{border:0;height:1px;background:var(--line);margin:40px 0}
.prose table{width:100%;border-collapse:collapse;margin:0 0 24px;font-size:.95rem}
.prose th,.prose td{border:1px solid var(--line);padding:10px 14px;text-align:left}
.prose th{background:var(--surface-2);font-family:var(--mono);font-size:.8rem;letter-spacing:.04em}

/* downloads (references) */
.downloads{max-width:760px;margin:42px 0}
.downloads h3{font-size:1.2rem;margin-bottom:18px}
.dl-card{display:flex;align-items:center;gap:18px;background:var(--surface);
  border:1px solid var(--line);border-radius:12px;padding:18px 22px;margin-bottom:14px;
  transition:border-color .25s,transform .25s var(--ease)}
.dl-card:hover{border-color:var(--green);transform:translateY(-2px)}
.dl-card .ico{width:42px;height:42px;flex:none;display:grid;place-items:center;border-radius:9px;
  background:var(--grad-soft);color:var(--green)}
.dl-card .ico svg{width:22px;height:22px;stroke:var(--green)}
.dl-card .meta{flex:1}
.dl-card .meta strong{display:block;font-family:var(--display);font-size:1.02rem}
.dl-card .meta span{font-family:var(--mono);font-size:.74rem;color:var(--muted-2);letter-spacing:.04em}
.dl-card .go{font-family:var(--mono);font-size:.78rem;color:var(--green)}

.empty,.loading{color:var(--muted);font-family:var(--mono);font-size:.92rem;padding:40px 0}

/* ============================================================
   REVEAL ANIMATION
   ============================================================ */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width:1024px){
  .footer-top{grid-template-columns:1fr 1fr}
  .footer-brand{grid-column:1/-1}
}
@media (max-width:860px){
  body{font-size:16px}
  .nav{position:fixed;inset:0;top:0;flex-direction:column;justify-content:center;gap:30px;
    background:rgba(13,14,16,.97);backdrop-filter:blur(8px);
    transform:translateY(-100%);transition:transform .4s var(--ease);z-index:55}
  body.menu-open .nav{transform:translateY(0)}
  .nav a{font-size:1.4rem}
  .nav a::after{bottom:-6px}
  .nav-toggle{display:inline-flex;z-index:60}
  .pricing{grid-template-columns:1fr}
  .cra-grid{grid-template-columns:1fr}
  .contact-grid{grid-template-columns:1fr}
  .price-wide{grid-template-columns:1fr;text-align:left;gap:16px}
  .price-wide .price.txt{max-width:none}
  .tl{grid-template-columns:1fr;gap:30px}
  .tl::before{display:none}
  .tl-step{padding-top:0;padding-left:34px}
  .tl-step .dot{top:4px}
  .why-row{grid-template-columns:1fr;gap:18px;text-align:center}
  .why-node{display:none}
  .why::before{display:none}
  .why-row:nth-child(even) .why-icon{order:0}
  .why-row:nth-child(even) .why-text{order:0;text-align:center}
  .why-text{text-align:center}
  .why-icon img{width:78px;height:78px}
  .post-item{grid-template-columns:1fr;gap:8px}
  .post-item .arrow{display:none}
  .footer-top{grid-template-columns:1fr;gap:30px}
  .footer-bottom{flex-direction:column;align-items:flex-start}
}
@media (max-width:480px){
  .container{padding-inline:20px}
  .card-block{padding:26px 22px}
  .hero h1{font-size:clamp(2.6rem,12vw,3.4rem)}
}

/* ==========================================================================
   Services page — engagement tiers, depth axis, evidence table
   Accent ramp = depth: steel (shallow) -> blue -> teal (deepest).
   ========================================================================== */
:root{
  --t-scan:#5f6a72;
  --t-std:var(--blue);
  --t-ext:var(--green);
}

/* ---- depth axis (signature strip) ---- */
.depth-axis{
  display:grid;grid-template-columns:auto 1fr;gap:0 20px;align-items:center;
  font-family:var(--mono);font-weight:500;font-size:.68rem;color:var(--muted-2);
  letter-spacing:.16em;text-transform:uppercase;margin:44px 0 0;
}
.depth-axis .track{
  position:relative;height:2px;border-radius:2px;
  background:linear-gradient(90deg,var(--t-scan),var(--t-std) 50%,var(--t-ext));
}
.depth-axis .track i{
  position:absolute;top:-4px;width:10px;height:10px;border-radius:50%;
  background:var(--bg);border:2px solid var(--green);
}
.depth-axis .track i:nth-child(1){left:0}
.depth-axis .track i:nth-child(2){left:50%;transform:translateX(-50%)}
.depth-axis .track i:nth-child(3){right:0}
.depth-axis .ends{
  grid-column:2;display:flex;justify-content:space-between;margin-top:10px;
}

/* ---- tier cards ---- */
.tiers{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:34px}
.tier{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:32px 26px 28px;display:flex;flex-direction:column;position:relative;
  overflow:hidden;min-width:0;
  transition:transform .3s var(--ease),border-color .3s,box-shadow .3s;
}
.tier:hover{transform:translateY(-6px);border-color:var(--line-strong);
  box-shadow:0 24px 50px -24px rgba(0,0,0,.7)}
.tier::before{content:"";position:absolute;inset:0 0 auto 0;height:3px}
.tier.scan::before{background:var(--t-scan)}
.tier.std::before{background:var(--t-std)}
.tier.ext::before{background:var(--t-ext)}
.tier .badge{position:absolute;top:14px;right:20px;font-family:var(--mono);
  font-size:.6rem;letter-spacing:.16em;text-transform:uppercase;color:#06222e;
  background:var(--grad);padding:.28rem .6rem;border-radius:999px;font-weight:700}
.tier .depth{font-family:var(--mono);font-weight:500;font-size:.64rem;
  letter-spacing:.18em;text-transform:uppercase;color:var(--muted-2);margin-bottom:14px}
.tier h3{font-size:1.3rem;margin-bottom:8px}
.tier .price{font-family:var(--mono);font-weight:700;font-size:1.9rem;color:var(--text);
  letter-spacing:-.02em;margin-bottom:8px}
.tier .price .cur{color:var(--green)}
.tier .dur{display:inline-flex;align-items:center;gap:.5rem;font-family:var(--mono);
  font-weight:500;font-size:.7rem;letter-spacing:.06em;color:var(--muted);
  border:1px solid var(--line);border-radius:999px;padding:.28rem .66rem;
  margin-bottom:16px;align-self:flex-start}
.tier .tag{color:var(--muted);font-size:.92rem;margin:0 0 20px}
.tier ul{list-style:none;margin:0 0 24px;padding:0;display:flex;flex-direction:column}
.tier li{position:relative;padding:9px 0 9px 24px;font-size:.9rem;color:var(--text);
  border-top:1px solid var(--line)}
.tier li:first-child{border-top:0;padding-top:0}
.tier li:first-child::before{top:.42em}
.tier li::before{content:"";position:absolute;left:0;top:1.02em;width:9px;height:9px;
  border-radius:2px;background:var(--grad)}
.tier li b{font-weight:600}
.tier li .n{display:block;color:var(--muted-2);font-size:.8rem;margin-top:2px;line-height:1.45}
.tier li.out{color:var(--muted-2)}
.tier li.out::before{background:none;border:1px solid var(--line-strong)}
.tier .btn{margin-top:auto;width:100%}

/* ---- evidence strength table ---- */
.ev-wrap{margin-top:34px;overflow-x:auto;-webkit-overflow-scrolling:touch}
.ev-table{width:100%;border-collapse:collapse;font-size:.9rem;min-width:660px}
.ev-table thead th{
  font-family:var(--mono);font-weight:500;font-size:.64rem;letter-spacing:.14em;
  text-transform:uppercase;color:var(--muted);text-align:left;
  padding:0 14px 12px;border-bottom:1px solid var(--line-strong);
}
.ev-table thead th.c{text-align:center}
.ev-table tbody td{padding:14px;border-bottom:1px solid var(--line);vertical-align:top}
.ev-table tbody tr:hover td{background:rgba(255,255,255,.02)}
.ev-table td.cls{color:var(--text);width:32%}
.ev-table td.cls .k{display:block;margin-top:3px;font-family:var(--mono);font-weight:500;
  font-size:.66rem;letter-spacing:.04em;color:var(--muted-2)}
.lvl{display:flex;align-items:center;justify-content:center;gap:10px}
.pips{display:inline-flex;gap:3px;flex:none}
.pip{width:7px;height:17px;border-radius:2px;background:var(--surface-2);
  border:1px solid var(--line)}
.pip.on-scan{background:var(--t-scan);border-color:transparent}
.pip.on-std{background:var(--t-std);border-color:transparent}
.pip.on-ext{background:var(--t-ext);border-color:transparent}
.lvl .word{font-family:var(--mono);font-weight:500;font-size:.66rem;letter-spacing:.04em;
  color:var(--muted);white-space:nowrap;min-width:104px;text-align:left}
.ev-table td.na .lvl .word{color:var(--muted-2)}
.ev-hint{display:none;font-family:var(--mono);font-size:.66rem;letter-spacing:.1em;
  text-transform:uppercase;color:var(--muted-2);margin:12px 0 0}

/* ---- scoping caveat ---- */
.caveat{
  margin-top:34px;background:var(--surface-2);border:1px solid var(--line);
  border-left:3px solid var(--green);border-radius:var(--radius);padding:26px 28px;
}
.caveat h3{font-family:var(--mono);font-weight:700;font-size:.7rem;letter-spacing:.16em;
  text-transform:uppercase;color:var(--green);margin-bottom:12px}
.caveat p{margin:0;color:var(--text);font-size:.94rem;max-width:88ch}
.caveat p + p{margin-top:10px;color:var(--muted)}
.caveat b{font-weight:600}

/* ---- closing strip ---- */
.svc-foot{
  margin-top:40px;padding-top:22px;border-top:1px solid var(--line);
  display:flex;justify-content:space-between;align-items:center;gap:18px;flex-wrap:wrap;
}
.svc-foot p{margin:0;font-family:var(--mono);font-weight:500;font-size:.7rem;
  letter-spacing:.06em;color:var(--muted-2);max-width:60ch;line-height:1.7}

@media (max-width:860px){
  .tiers{grid-template-columns:1fr}
  .depth-axis{display:none}
  .ev-hint{display:block}
  .svc-foot{flex-direction:column;align-items:flex-start}
  .svc-foot .btn{width:100%;justify-content:center}
}
@media print{
  .site-header,.site-footer,.nav-toggle,.svc-foot .btn{display:none}
  body{background:#fff;color:#111}
  .tier,.caveat,.ev-table{break-inside:avoid}
  .ev-wrap{overflow:visible}
}

/* ==========================================================================
   Security / trust page
   ========================================================================== */
.pillars{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:44px}
.pillars .cra-card{display:flex;flex-direction:column}
.pillars .cra-card p{color:var(--muted);font-size:.96rem;margin:0}
.pillars .cra-card p + p{margin-top:10px}

.verify{
  margin-top:44px;background:var(--surface-2);border:1px solid var(--line);
  border-left:3px solid var(--green);border-radius:var(--radius);padding:28px 30px;
}
.verify h3{font-size:1.2rem;margin-bottom:8px}
.verify > p{color:var(--muted);font-size:.98rem;margin:0 0 20px;max-width:70ch}
.verify-list{display:flex;flex-direction:column;gap:14px}
.verify-row{display:grid;grid-template-columns:150px 1fr;gap:16px;align-items:baseline;
  padding-top:14px;border-top:1px solid var(--line)}
.verify-row:first-child{border-top:0;padding-top:0}
.verify-row .what{font-family:var(--mono);font-size:.72rem;letter-spacing:.1em;
  text-transform:uppercase;color:var(--green)}
.verify-row .how{color:var(--muted);font-size:.94rem;margin:0}
.verify-row .how a{color:var(--text);border-bottom:1px solid var(--line-strong);
  word-break:break-word}
.verify-row .how a:hover{color:var(--green);border-color:var(--green)}
.verify-row code{font-family:var(--mono);font-size:.86em;color:var(--text);
  background:rgba(255,255,255,.04);padding:.08em .4em;border-radius:5px;word-break:break-all}

.trust-note{margin-top:40px;color:var(--muted);font-size:.98rem;max-width:78ch}
.trust-note a{color:var(--green);border-bottom:1px solid transparent}
.trust-note a:hover{border-color:var(--green)}

@media (max-width:860px){
  .pillars{grid-template-columns:1fr}
  .verify-row{grid-template-columns:1fr;gap:4px}
}

/* ---- caveat lists (used by service "what you receive / what's included") ---- */
.caveat ul{list-style:none;margin:14px 0 0;padding:0;display:grid;gap:9px}
.caveat li{position:relative;padding-left:22px;color:var(--text);font-size:.92rem;line-height:1.5}
.caveat li::before{content:"";position:absolute;left:2px;top:.52em;width:7px;height:7px;
  border-radius:2px;background:var(--grad)}
.caveat li b{font-weight:600}
.caveat ul + p{margin-top:14px}
/* small "/ day" style suffix inside a wide price */
.price-wide .price .per{color:var(--muted);font-size:.5em;font-weight:500;letter-spacing:0}