/* CyberLynk subpage styles — shared — fully responsive */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
body{background:#0C0A08;color:#F2EDE8;font-family:'DM Sans',system-ui,sans-serif;-webkit-font-smoothing:antialiased;line-height:1.65;}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
:root{
  --org:#E8621A; --org2:#C44A10; --org-glow:rgba(232,98,26,.35);
  --cement:#9E9690; --dk-cement:#6A6460;
  --bg0:#080604; --bg1:#0C0A08; --bg2:#100E0B; --bg3:#161008;
  --fg1:#F2EDE8; --fg2:#9E9690; --fg3:#6A6460; --fg4:#3A3430;
  --border:rgba(232,98,26,.14); --border-act:rgba(232,98,26,.4);
  --ok:#4CAF76; --warn:#E8B020; --err:#E84040;
  --nav-h:72px;
}
::-webkit-scrollbar{width:6px;}::-webkit-scrollbar-track{background:var(--bg0);}::-webkit-scrollbar-thumb{background:rgba(232,98,26,.4);border-radius:3px;}
::selection{background:rgba(232,98,26,.22);color:var(--fg1);}

/* ── Nav ─────────────────────────────────────── */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:300;
  height:var(--nav-h);display:flex;align-items:center;justify-content:space-between;
  padding:0 clamp(16px,4vw,64px);
  background:rgba(10,8,5,.92);backdrop-filter:blur(28px);-webkit-backdrop-filter:blur(28px);
  border-bottom:1px solid var(--border);
}
.nav .logo{display:flex;align-items:flex-end;gap:8px;}
.nav .logo img{height:54px;}
.nav .logo span{font-family:'Space Grotesk',sans-serif;font-size:20px;font-weight:700;letter-spacing:-.02em;}
.nav .logo span i{color:var(--org);font-style:normal;}
.nav-links{display:flex;align-items:center;gap:4px;}
.nav-links a{padding:8px 13px;font-size:14px;font-weight:500;color:#A8A098;border-radius:8px;transition:.18s;}
.nav-links a:hover,.nav-links a.active{color:var(--fg1);background:rgba(255,255,255,.05);}
.nav .cta{display:inline-flex;align-items:center;gap:7px;padding:10px 22px;border-radius:9999px;background:linear-gradient(135deg,var(--org),var(--org2));color:#fff;font-weight:600;font-size:13.5px;box-shadow:0 4px 24px rgba(232,98,26,.38);transition:.25s;}
.nav .cta:hover{transform:translateY(-2px);box-shadow:0 8px 36px rgba(232,98,26,.55);}

/* Hamburger button */
.nav-hamburger{
  display:none;
  background:rgba(22,16,10,.6);border:1px solid rgba(232,98,26,.2);
  border-radius:8px;width:42px;height:42px;
  align-items:center;justify-content:center;
  cursor:pointer;flex-shrink:0;transition:all .2s;
}
.nav-hamburger svg{display:block;}
.nav-hamburger.open{background:rgba(232,98,26,.12);border-color:rgba(232,98,26,.4);}

/* Mobile nav overlay */
.nav-mobile-overlay{
  display:none;
  position:fixed;top:var(--nav-h);left:0;right:0;bottom:0;
  background:rgba(8,6,4,.98);backdrop-filter:blur(28px);-webkit-backdrop-filter:blur(28px);
  z-index:298;overflow-y:auto;padding:16px 20px 60px;
  -webkit-overflow-scrolling:touch;
  flex-direction:column;
}
.nav-mobile-overlay.open{display:flex;}
.nav-m-section{margin-bottom:4px;}
.nav-m-toggle{
  width:100%;display:flex;justify-content:space-between;align-items:center;
  padding:14px 16px;background:rgba(22,16,10,.5);
  border:1px solid rgba(255,255,255,.06);border-radius:10px;
  color:var(--fg1);font-size:15px;font-weight:600;
  font-family:'DM Sans',sans-serif;cursor:pointer;text-align:left;
  transition:background .2s,border-color .2s;
}
.nav-m-toggle.open{background:rgba(232,98,26,.08);border-color:rgba(232,98,26,.3);}
.nav-m-toggle svg{flex-shrink:0;transition:transform .2s;}
.nav-m-toggle.open svg{transform:rotate(180deg);}
.nav-m-items{display:none;padding:6px 0 6px 12px;flex-direction:column;gap:1px;}
.nav-m-items.open{display:flex;}
.nav-m-items a{padding:10px 14px;border-radius:8px;color:#9E9690;font-size:14px;display:block;transition:color .15s,background .15s;}
.nav-m-items a:hover,.nav-m-items a:active{color:var(--org);background:rgba(232,98,26,.06);}
.nav-m-divider{height:1px;background:rgba(232,98,26,.1);margin:14px 0;}
.nav-m-links a{display:block;padding:14px 16px;color:#A8A098;font-size:15px;font-weight:500;border-radius:10px;margin-bottom:2px;transition:color .15s,background .15s;}
.nav-m-links a:hover,.nav-m-links a:active{color:var(--fg1);background:rgba(255,255,255,.04);}
.nav-m-cta{margin-top:20px;padding:0 4px;}
.nav-m-cta a{
  display:flex;align-items:center;justify-content:center;gap:8px;
  font-weight:600;font-size:16px;border-radius:9999px;
  background:linear-gradient(135deg,var(--org),var(--org2));
  color:#fff;padding:16px;width:100%;
  box-shadow:0 4px 28px rgba(232,98,26,.4);
}

/* ── Layout helpers ──────────────────────────── */
.wrap{max-width:1180px;margin:0 auto;padding:0 clamp(20px,5vw,72px);}
section{padding:clamp(56px,8vw,96px) 0;position:relative;}
section + section{border-top:1px solid rgba(232,98,26,.08);}
h1,h2,h3,h4{font-family:'Space Grotesk',sans-serif;letter-spacing:-.025em;line-height:1.18;}
h1{font-size:clamp(28px,4.4vw,56px);font-weight:700;}
h2{font-size:clamp(22px,3vw,40px);font-weight:700;}
h3{font-size:clamp(17px,2vw,20px);font-weight:600;}
h4{font-size:15px;font-weight:600;}
.lead{font-size:clamp(15px,1.2vw,17px);color:var(--cement);line-height:1.78;max-width:680px;}
.kicker{display:inline-block;font-size:11px;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--org);margin-bottom:14px;}
.grad{background:linear-gradient(135deg,#E8B090 0%,#E8621A 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;}
.mono{font-family:'JetBrains Mono',monospace;}

.btn{display:inline-flex;align-items:center;gap:8px;padding:13px 28px;border-radius:9999px;font-weight:600;font-size:14.5px;transition:.25s;border:none;cursor:pointer;font-family:inherit;}
.btn.primary{background:linear-gradient(135deg,var(--org),var(--org2));color:#fff;box-shadow:0 4px 28px rgba(232,98,26,.32);}
.btn.primary:hover{transform:translateY(-2px);box-shadow:0 10px 44px rgba(232,98,26,.5);}
.btn.ghost{background:transparent;color:var(--fg1);border:1.5px solid rgba(255,240,220,.14);}
.btn.ghost:hover{border-color:rgba(232,98,26,.45);color:var(--org);}

/* ── Hero ─────────────────────────────────────── */
.hero{padding-top:clamp(110px,14vw,160px);padding-bottom:clamp(40px,6vw,72px);background:radial-gradient(ellipse at 50% 0%,rgba(232,98,26,.06) 0%,transparent 60%);}
.hero .crumb{font-family:'JetBrains Mono',monospace;font-size:11px;color:var(--fg3);margin-bottom:18px;letter-spacing:.06em;}
.hero .crumb a{color:var(--fg2);}
.hero .crumb a:hover{color:var(--org);}
.hero .badges{display:flex;flex-wrap:wrap;gap:8px;margin-top:22px;}
.hero .badges span{padding:5px 13px;border-radius:99px;border:1px solid var(--border);font-size:11.5px;color:var(--cement);font-weight:600;}

/* ── Cards/grids ──────────────────────────────── */
.grid{display:grid;gap:14px;}
.grid.cols-2{grid-template-columns:repeat(2,1fr);}
.grid.cols-3{grid-template-columns:repeat(3,1fr);}
.grid.cols-4{grid-template-columns:repeat(4,1fr);}
.card{padding:24px;background:rgba(18,14,8,.78);border:1px solid var(--border);border-radius:14px;transition:.25s;}
.card:hover{border-color:rgba(232,98,26,.35);transform:translateY(-3px);box-shadow:0 16px 44px rgba(0,0,0,.35);}
.card .dot{width:9px;height:9px;border-radius:50%;background:var(--org);margin-bottom:14px;box-shadow:0 0 12px var(--org);}
.card h3{margin-bottom:6px;}
.card p{color:var(--cement);font-size:13.5px;line-height:1.72;}
.card .num{font-family:'JetBrains Mono',monospace;font-size:10px;color:var(--fg4);letter-spacing:.1em;text-transform:uppercase;margin-bottom:8px;}

.chk-list{display:flex;flex-direction:column;gap:10px;}
.chk-list li{display:flex;gap:10px;align-items:flex-start;list-style:none;font-size:14px;color:var(--cement);line-height:1.7;}
.chk-list li::before{content:'';flex-shrink:0;margin-top:6px;width:14px;height:14px;border-radius:4px;background:rgba(232,98,26,.12);border:1px solid var(--border-act);background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23E8621A' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'><polyline points='20 6 9 17 4 12'/></svg>");background-position:center;background-size:9px;background-repeat:no-repeat;}

.kv{display:grid;grid-template-columns:140px 1fr;gap:10px 20px;font-size:14px;}
.kv dt{color:var(--fg3);text-transform:uppercase;font-size:11px;letter-spacing:.06em;padding-top:3px;}
.kv dd{color:var(--fg1);}

.callout{padding:22px 26px;background:linear-gradient(135deg,rgba(232,98,26,.06),rgba(196,74,16,.03));border:1px solid var(--border);border-radius:14px;}

/* ── Forms ────────────────────────────────────── */
.form{display:flex;flex-direction:column;gap:14px;}
.form .row2{display:grid;grid-template-columns:1fr 1fr;gap:12px;}
.form label{display:block;font-size:11px;font-weight:700;color:var(--fg3);letter-spacing:.08em;text-transform:uppercase;margin-bottom:6px;}
.form input,.form select,.form textarea{width:100%;padding:12px 14px;background:rgba(22,16,10,.85);border:1px solid var(--border);border-radius:10px;color:var(--fg1);font-size:14px;font-family:inherit;outline:none;transition:border-color .2s;}
.form input:focus,.form select:focus,.form textarea:focus{border-color:rgba(232,98,26,.55);}
.form .feedback{padding:14px;border-radius:10px;font-size:13.5px;display:none;}
.form .feedback.ok{display:block;background:rgba(76,175,118,.08);border:1px solid rgba(76,175,118,.25);color:var(--ok);}
.form .feedback.err{display:block;background:rgba(232,64,64,.08);border:1px solid rgba(232,64,64,.25);color:var(--err);}

/* ── Footer ─────────────────────────────────── */
footer.site{background:#080604;border-top:1px solid var(--border);padding:56px 0 28px;margin-top:60px;}
footer.site .cols{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr 1fr;gap:36px;margin-bottom:40px;}
footer.site h5{font-size:10.5px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--fg4);margin-bottom:14px;}
footer.site a{display:block;font-size:12.5px;color:#2A2018;margin-bottom:8px;transition:color .15s;}
footer.site a:hover{color:var(--cement);}
footer.site .bottom{border-top:1px solid rgba(255,255,255,.04);padding-top:22px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;font-size:12px;color:#2A2018;}
.badge-row{display:flex;flex-wrap:wrap;gap:6px;margin-top:14px;}
.badge-row span{font-size:9px;font-weight:700;letter-spacing:.1em;padding:4px 10px;border-radius:999px;background:rgba(232,98,26,.1);border:1px solid var(--border);color:var(--org);}

/* ── Tables ─────────────────────────────────── */
table.matrix{width:100%;border-collapse:collapse;background:var(--bg2);border:1px solid var(--border);border-radius:12px;overflow:hidden;}
table.matrix th{text-align:left;padding:14px 18px;font-size:10.5px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--fg3);background:var(--bg3);border-bottom:1px solid var(--border);}
table.matrix td{padding:14px 18px;font-size:13.5px;border-bottom:1px solid rgba(255,255,255,.04);color:var(--cement);vertical-align:top;}
table.matrix tr:last-child td{border-bottom:none;}

/* ── Misc ───────────────────────────────────── */
.tag{display:inline-block;padding:3px 9px;border-radius:99px;background:rgba(232,98,26,.1);border:1px solid var(--border);font-size:10.5px;color:var(--org);font-weight:600;letter-spacing:.04em;}
.divider{height:1px;background:linear-gradient(90deg,transparent,rgba(232,98,26,.25),transparent);margin:18px 0;}
.faq{border:1px solid var(--border);border-radius:14px;overflow:hidden;background:var(--bg2);}
.faq details{border-bottom:1px solid rgba(255,255,255,.04);}
.faq details:last-child{border-bottom:none;}
.faq summary{padding:18px 24px;font-weight:600;cursor:pointer;font-size:15px;list-style:none;display:flex;justify-content:space-between;align-items:center;}
.faq summary::-webkit-details-marker{display:none;}
.faq summary::after{content:'+';color:var(--org);font-size:22px;line-height:1;}
.faq details[open] summary::after{content:'−';}
.faq details > div{padding:0 24px 20px;color:var(--cement);font-size:14px;line-height:1.75;}

/* ── Nav dropdown parity with homepage ── */
.nav .logo{align-items:flex-end;gap:8px;}
.nav .logo img{height:54px;}
.nav-dd{position:relative;display:inline-block;}
.nav-dd>button{display:flex;align-items:center;gap:5px;padding:8px 13px;font-size:14px;font-weight:500;color:#A8A098;background:transparent;border:none;cursor:pointer;border-radius:8px;font-family:'DM Sans',sans-serif;transition:.18s;}
.nav-dd>button:hover,.nav-dd.open>button{color:var(--fg1);background:rgba(255,255,255,.05);}
.nav-dd>button .cv{width:11px;height:11px;transition:transform .2s;}
.nav-dd.open>button .cv{transform:rotate(180deg);}
.nav-dd .badge-ih{font-size:9px;font-weight:700;padding:1px 6px;border-radius:999px;background:rgba(232,98,26,.15);border:1px solid rgba(232,98,26,.3);color:var(--org);letter-spacing:.06em;}
.nav-dd-menu{position:absolute;top:calc(100% + 10px);left:50%;transform:translateX(-50%) translateY(-6px);background:rgba(18,14,8,.98);backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);border:1px solid rgba(232,98,26,.22);border-radius:14px;box-shadow:0 32px 80px rgba(0,0,0,.7),0 0 40px rgba(232,98,26,.06);z-index:400;padding:18px;opacity:0;visibility:hidden;pointer-events:none;transition:opacity .16s,transform .16s;}
.nav-dd.open .nav-dd-menu{opacity:1;visibility:visible;pointer-events:auto;transform:translateX(-50%) translateY(0);}
.nav-dd-menu .ddhead{font-family:'JetBrains Mono',monospace;font-size:9.5px;color:rgba(232,98,26,.7);letter-spacing:.12em;text-transform:uppercase;padding-bottom:10px;margin-bottom:10px;border-bottom:1px solid rgba(232,98,26,.12);}
.nav-dd-menu .ddgrid{display:grid;gap:2px;}
.nav-dd-menu.svc{width:min(680px,86vw);}
.nav-dd-menu.svc .ddgrid{grid-template-columns:repeat(3,1fr);}
.nav-dd-menu.tools{width:min(360px,86vw);}
.nav-dd-menu a.ddi{display:flex;align-items:flex-start;gap:10px;padding:8px 10px;border-radius:8px;text-decoration:none;transition:background .15s;}
.nav-dd-menu a.ddi:hover{background:rgba(232,98,26,.07);}
.nav-dd-menu a.ddi .t{font-size:12.5px;font-weight:600;color:#F2EDE8;line-height:1.3;}
.nav-dd-menu a.ddi .s{font-size:10.5px;color:#6A6460;line-height:1.35;margin-top:1px;}
.nav-dd-menu a.ddi .ic{font-size:16px;flex-shrink:0;line-height:1.2;}

/* ══════════════════════════════════════════════
   RESPONSIVE BREAKPOINTS
══════════════════════════════════════════════ */

/* ── Tablet: ≤1024px ── */
@media (max-width:1024px){
  footer.site .cols{grid-template-columns:1fr 1fr 1fr;gap:28px;}
  .grid.cols-4{grid-template-columns:repeat(3,1fr);}
}

/* ── Small tablet / large mobile: ≤880px ── */
@media (max-width:880px){
  /* Hide desktop nav, show hamburger */
  .nav-links,.nav-dd,.nav .cta{display:none!important;}
  .nav-hamburger{display:flex;}
  /* Close all desktop dropdowns */
  .nav-dd-menu{display:none!important;}

  .nav .logo img{height:46px;}

  /* Grids */
  .grid.cols-3,.grid.cols-4{grid-template-columns:repeat(2,1fr);}

  /* Footer */
  footer.site .cols{grid-template-columns:1fr 1fr;gap:24px;}

  /* Tables: allow horizontal scroll */
  .table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch;}
  table.matrix{min-width:520px;}

  /* KV layout */
  .kv{grid-template-columns:120px 1fr;gap:8px 16px;}
}

/* ── Mobile: ≤640px ── */
@media (max-width:640px){
  :root{--nav-h:64px;}

  .nav .logo img{height:40px;}
  .nav .logo span{font-size:17px;}

  .wrap{padding:0 18px;}
  section{padding:clamp(48px,10vw,72px) 0;}

  h1{font-size:clamp(26px,7vw,40px);}
  h2{font-size:clamp(20px,5.5vw,32px);}
  h3{font-size:17px;}
  .lead{font-size:15px;}

  .grid.cols-2,.grid.cols-3,.grid.cols-4{grid-template-columns:1fr;}

  .form .row2{grid-template-columns:1fr;}

  footer.site{padding:40px 0 24px;margin-top:40px;}
  footer.site .cols{grid-template-columns:1fr 1fr;gap:20px;}
  footer.site .bottom{flex-direction:column;gap:8px;}

  .hero{padding-top:calc(var(--nav-h) + 24px);padding-bottom:36px;}

  .btn{padding:12px 22px;font-size:14px;}
  .btn.primary,.btn.ghost{width:100%;justify-content:center;}

  .faq summary{padding:16px 18px;font-size:14px;}
  .faq details > div{padding:0 18px 16px;font-size:13.5px;}

  .card{padding:18px 16px;}

  .kv{grid-template-columns:1fr;gap:6px 0;}
  .kv dt{font-size:10px;letter-spacing:.04em;}
}

/* ── Very small: ≤400px ── */
@media (max-width:400px){
  footer.site .cols{grid-template-columns:1fr;}
  .grid.cols-2{grid-template-columns:1fr;}
  .hero .badges span{font-size:10px;padding:4px 10px;}
}

/* ── Override inline grid styles on mobile ────────── */
/* Subpages use style="grid-template-columns:1fr 1fr" inline — force single col on small screens */
@media (max-width:640px){
  [style*="grid-template-columns:1fr 1fr"],
  [style*="grid-template-columns: 1fr 1fr"]{
    grid-template-columns:1fr!important;
    gap:clamp(20px,5vw,32px)!important;
  }
  [style*="grid-template-columns:1fr 1fr 1fr"],
  [style*="grid-template-columns: 1fr 1fr 1fr"]{
    grid-template-columns:1fr!important;
    gap:clamp(16px,4vw,24px)!important;
  }
  /* Two-column grids allowed at 640: only collapse below 480 */
}
@media (max-width:880px){
  [style*="grid-template-columns:1.6fr 1fr 1fr 1fr 1fr"],
  [style*="grid-template-columns: 1.6fr 1fr 1fr 1fr 1fr"]{
    grid-template-columns:1fr 1fr!important;
    gap:20px!important;
  }
}

/* ── Ensure images don't overflow ───────────────── */
@media (max-width:640px){
  img{max-width:100%!important;height:auto!important;}
  iframe,video,canvas{max-width:100%!important;}
  /* Keep nav logo at its designed height — must come after the generic img rule */
  .nav .logo img{height:40px!important;width:auto!important;max-width:none!important;}
}

/* ── Touch-friendly tap targets ─────────────────── */
@media (max-width:880px){
  .btn{min-height:48px;}
  .nav .cta{min-height:44px;}
}

/* ── Prevent long words/URLs overflowing on mobile ── */
@media (max-width:640px){
  p,li,td,dd,.card p,.lead{overflow-wrap:break-word;word-break:break-word;}
}

/* ── Table horizontal scroll wrapper ────────────── */
.table-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch;border-radius:12px;}
@media (max-width:880px){
  table.matrix{min-width:480px;}
  .wrap table.matrix{margin-bottom:2px;}
}