/* ConsulTek - getconsultek.com - dark build */

:root{
  /* Canvas ramp - deliberately blue-black (hue ~218deg), never neutral grey.
     Neutral grey + one accent is the generic dark-template tell; keeping the
     ramp on the brand ink hue makes the red the only warm thing on screen. */
  --base:#0B0F16;
  --base-deep:#070A0F;
  --surface:#121823;
  --surface-2:#182131;

  /* Glass. --glass-solid is the exact opaque equivalent of 5% paper over
     --base, so the no-backdrop-filter fallback matches what others see. */
  --glass:rgba(242,241,237,.05);
  --glass-solid:#171A21;

  --line:rgba(242,241,237,.08);
  --line-2:rgba(242,241,237,.14);
  --line-glow:rgba(226,86,74,.55);

  --fg:#F2F1ED;
  --fg-2:#B4BECE;
  --fg-3:#8792A5;

  /* Brand accent family. #BE3A31 is only 3.51:1 on --base, so it is a FILL
     and STROKE colour, never body text. The brightened siblings hold the same
     hue (<1deg shift): --accent-text 5.18:1 on base, --accent-hi 5.09:1 on
     the deepest glass. Both pass AA. */
  --accent:#BE3A31;
  --accent-text:#E2564A;
  --accent-hi:#F2695A;
  --accent-deep:#7A1F1A;
  --red-glow:rgba(190,58,49,.38);

  /* System stacks only - no webfonts, no third-party requests. */
  --sans:"Segoe UI Variable Display","SF Pro Display",-apple-system,BlinkMacSystemFont,"Segoe UI","Helvetica Neue",Arial,sans-serif;
  --body:-apple-system,BlinkMacSystemFont,"Segoe UI Variable Text","Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  --mono:ui-monospace,"SF Mono",SFMono-Regular,"Cascadia Mono",Menlo,Consolas,"Liberation Mono",monospace;

  --r-sm:8px;
  --r:12px;
  --r-card:16px;
  --r-lg:24px;
  --wrap:1200px;
  --pad:clamp(20px,5vw,48px);
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

body{
  margin:0;background:var(--base);color:var(--fg);
  font-family:var(--body);font-size:17px;line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto}
a{color:inherit}

.wrap{max-width:var(--wrap);margin-inline:auto;padding-inline:var(--pad)}

.skip{position:absolute;left:-9999px;top:0;z-index:200;background:var(--accent);
  color:#fff;padding:12px 18px;text-decoration:none;border-radius:0 0 var(--r) 0}
.skip:focus{left:0}
:focus-visible{outline:2px solid var(--accent-hi);outline-offset:3px;border-radius:4px}

/* ---- Type ------------------------------------------------------------- */

h1,h2,h3{margin:0;font-family:var(--sans);font-weight:700;line-height:1.08}
/* Weight ceiling is 700: Segoe UI has no 800/900, and asking for it triggers
   synthetic bold, which smears at hero size. Impact comes from size and
   negative tracking instead. */
h1{font-size:clamp(38px,6.2vw,72px);letter-spacing:-.035em;line-height:1.03}
h2{font-size:clamp(29px,3.7vw,46px);letter-spacing:-.028em;line-height:1.1}
h3{font-size:21px;letter-spacing:-.015em;line-height:1.25;font-weight:600}
p{margin:0 0 16px}

.eyebrow{
  display:inline-flex;align-items:center;gap:9px;
  font-family:var(--mono);font-size:12px;letter-spacing:.14em;text-transform:uppercase;
  font-weight:600;color:var(--fg-3);margin:0 0 20px;
}
.eyebrow .dot{width:6px;height:6px;border-radius:50%;background:var(--accent-hi);
  box-shadow:0 0 10px var(--red-glow);flex:0 0 auto}

/* Exactly one gradient headline on the page. */
.grad{
  background:linear-gradient(135deg,var(--accent-deep) 0%,var(--accent) 46%,var(--accent-hi) 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
@supports not ((background-clip:text) or (-webkit-background-clip:text)){
  .grad{color:var(--accent-hi)}
}

/* ---- Buttons ---------------------------------------------------------- */

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  font-family:var(--body);font-size:15.5px;font-weight:600;letter-spacing:-.005em;
  text-decoration:none;padding:14px 26px;border-radius:var(--r);
  border:1px solid transparent;
  transition:transform .22s cubic-bezier(.16,1,.3,1),box-shadow .22s ease,
             background-image .22s ease,border-color .22s ease;
}
.btn-primary{
  background-image:linear-gradient(135deg,#D2453A 0%,var(--accent) 52%,#A62F27 100%);
  color:var(--fg);border-color:rgba(242,241,237,.14);
  box-shadow:inset 0 1px 0 0 rgba(255,255,255,.16),0 6px 20px -6px rgba(190,58,49,.55);
}
.btn-primary:hover{
  background-image:linear-gradient(135deg,var(--accent-text) 0%,#CC4038 52%,#B23429 100%);
  transform:translateY(-2px);
  box-shadow:inset 0 1px 0 0 rgba(255,255,255,.22),0 10px 30px -6px rgba(190,58,49,.68);
}
.btn-ghost{background:rgba(242,241,237,.04);border-color:var(--line-2);color:var(--fg)}
.btn-ghost:hover{background:rgba(242,241,237,.09);transform:translateY(-2px)}
.btn-sm{padding:10px 18px;font-size:14px}
.btn-lg{padding:17px 34px;font-size:17px}

/* ---- Nav -------------------------------------------------------------- */

.nav{
  position:sticky;top:0;z-index:100;
  background:rgba(11,15,22,.74);
  -webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);
  border-bottom:1px solid transparent;
  transition:border-color .2s ease,background .2s ease;
}
@supports not ((backdrop-filter:blur(1px)) or (-webkit-backdrop-filter:blur(1px))){
  .nav{background:rgba(11,15,22,.97)}
}
.nav.stuck{border-bottom-color:var(--line);background:rgba(11,15,22,.92)}
.nav-in{max-width:var(--wrap);margin-inline:auto;padding:14px var(--pad);
  display:flex;align-items:center;gap:28px}
.nav-brand{line-height:0;flex:0 0 auto}
.nav-brand img{width:146px}
.nav-links{display:flex;gap:26px;margin-left:auto;font-size:15px}
.nav-links a{color:var(--fg-2);text-decoration:none;transition:color .14s ease}
.nav-links a:hover{color:var(--fg)}
.nav-toggle{display:none}

/* ---- Hero ------------------------------------------------------------- */

.hero{position:relative;isolation:isolate;overflow:hidden;
  padding:clamp(76px,11vw,144px) 0 clamp(64px,8vw,112px);
  border-bottom:1px solid var(--line)}

.hero-canvas{
  position:absolute;inset:0;width:100%;height:100%;display:block;
  pointer-events:none;user-select:none;z-index:1;
  /* dissolve the field into the page rather than stopping at a hard edge */
  -webkit-mask-image:radial-gradient(118% 96% at 58% 45%,#000 42%,transparent 100%);
          mask-image:radial-gradient(118% 96% at 58% 45%,#000 42%,transparent 100%);
}

/* Two lobes, deliberately off-centre: warm behind the text, cool ink-hue on
   the right for depth. A single centred red radial is the template tell.
   Painted as a gradient, never filter:blur() - that costs 8-15ms a frame. */
.hero-glow{
  position:absolute;inset:-18% -8% auto -8%;height:96%;pointer-events:none;z-index:0;
  background:
    radial-gradient(58% 54% at 20% 32%,rgba(190,58,49,.30),rgba(190,58,49,.10) 38%,transparent 72%),
    radial-gradient(46% 46% at 80% 62%,rgba(61,96,140,.16),transparent 70%);
}

.hero-mark{
  position:absolute;z-index:0;pointer-events:none;color:var(--accent);
  right:clamp(-70px,2vw,40px);top:50%;transform:translateY(-50%);
  width:clamp(280px,34vw,520px);aspect-ratio:1;opacity:.15;
}
.hero-mark svg{width:100%;height:100%;display:block;
  filter:drop-shadow(0 0 42px rgba(190,58,49,.5))}

.hero-in{position:relative;z-index:2;max-width:var(--wrap);margin-inline:auto;
  padding-inline:var(--pad)}
.hero h1{max-width:15ch}
.hero-sub{margin:26px 0 0;max-width:52ch;font-size:clamp(17px,1.7vw,19px);
  color:var(--fg-2);line-height:1.6}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;margin-top:38px}
.hero-meta{list-style:none;margin:54px 0 0;padding:0;display:flex;gap:30px;
  flex-wrap:wrap;font-family:var(--mono);font-size:13px;letter-spacing:.02em;
  color:var(--fg-3)}
.hero-meta li{display:flex;align-items:center;gap:9px}
.hero-meta li::before{
  content:"";width:14px;height:14px;flex:0 0 auto;border-radius:50%;
  border:1px solid rgba(242,105,90,.45);
  background:radial-gradient(circle at 50% 50%,var(--accent-hi) 0 2.4px,transparent 3px);
}

/* ---- Sections --------------------------------------------------------- */

.sec{padding:clamp(72px,9vw,132px) 0}
.sec-alt{background:var(--surface);border-block:1px solid var(--line)}
.sec-head{max-width:660px;margin-bottom:58px}
.sec-sub{margin:18px 0 0;color:var(--fg-2);font-size:17.5px}

/* ---- Cards ------------------------------------------------------------ */

.cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.card{
  position:relative;padding:32px 30px 28px;border-radius:var(--r-card);
  background-color:var(--glass-solid);
  border:1px solid var(--line-2);
  box-shadow:inset 0 1px 0 0 rgba(242,241,237,.06),
             0 1px 2px rgba(0,0,0,.4),
             0 12px 32px -12px rgba(0,0,0,.65);
  transition:transform .22s cubic-bezier(.16,1,.3,1),border-color .22s ease,
             box-shadow .22s ease;
}
/* Translucency only where it can actually blur; otherwise the opaque
   fallback above is the identical composite. */
@supports ((backdrop-filter:blur(1px)) or (-webkit-backdrop-filter:blur(1px))){
  .card{background-color:var(--glass);
    -webkit-backdrop-filter:blur(20px) saturate(1.25);
    backdrop-filter:blur(20px) saturate(1.25)}
}
.card:hover{
  transform:translateY(-3px);border-color:var(--line-glow);
  box-shadow:inset 0 1px 0 0 rgba(242,241,237,.1),
             0 1px 2px rgba(0,0,0,.4),
             0 18px 44px -14px rgba(0,0,0,.72),
             0 0 0 1px rgba(190,58,49,.22),
             0 8px 40px -10px rgba(190,58,49,.28);
}
.card-ico{
  width:48px;height:48px;border-radius:var(--r);display:grid;place-items:center;
  color:var(--accent-hi);margin-bottom:22px;
  background:rgba(190,58,49,.12);border:1px solid rgba(242,105,90,.22);
}
.card-ico svg{width:25px;height:25px}
.card h3{margin-bottom:10px}
.card-lead{color:var(--fg);font-weight:600;margin-bottom:12px;font-size:16px}
.card p{color:var(--fg-2);font-size:15.5px;line-height:1.6}
.ticks{list-style:none;margin:20px 0;padding:0}
.ticks li{position:relative;padding-left:24px;margin-bottom:9px;font-size:15px;
  color:var(--fg-2)}
.ticks li::before{
  content:"";position:absolute;left:1px;top:.5em;width:9px;height:5px;
  border-left:1.6px solid var(--accent-hi);border-bottom:1.6px solid var(--accent-hi);
  transform:rotate(-45deg);
}
.card-not{margin:0;padding-top:16px;border-top:1px solid var(--line);
  font-size:13.6px;color:var(--fg-3);line-height:1.55}
.card-not span{color:var(--fg-2);font-weight:600}

/* ---- Answers panel ---------------------------------------------------- */

.panel{position:relative;border-radius:var(--r-lg);overflow:hidden;
  border:1px solid var(--line-2);background:var(--base)}
.panel::before{
  content:"";position:absolute;inset:0 0 auto 0;height:1px;z-index:2;
  background:linear-gradient(90deg,transparent 0%,rgba(242,241,237,.22) 28%,
    rgba(242,241,237,.22) 72%,transparent 100%);
}
.q-radio{position:absolute;opacity:0;width:1px;height:1px;pointer-events:none}
.panel-grid{display:grid;grid-template-columns:minmax(0,.88fr) minmax(0,1.12fr)}

.q-col{border-right:1px solid var(--line);background:var(--base-deep);padding:14px}
.q-list{list-style:none;margin:0;padding:0}
.q-list label{
  display:block;cursor:pointer;padding:17px 19px;border-radius:var(--r);
  font-size:15.5px;line-height:1.45;color:var(--fg-2);
  border:1px solid transparent;
  transition:background .14s ease,color .14s ease,border-color .14s ease;
}
.q-list label:hover{background:rgba(242,241,237,.05);color:var(--fg)}

#q1:checked ~ .panel-grid .q-list li:nth-child(1) label,
#q2:checked ~ .panel-grid .q-list li:nth-child(2) label,
#q3:checked ~ .panel-grid .q-list li:nth-child(3) label,
#q4:checked ~ .panel-grid .q-list li:nth-child(4) label{
  background:linear-gradient(135deg,rgba(190,58,49,.20),rgba(190,58,49,.07));
  border-color:rgba(242,105,90,.36);color:var(--fg);font-weight:600;
  box-shadow:0 8px 24px -16px var(--red-glow);
}
#q1:focus-visible ~ .panel-grid .q-list li:nth-child(1) label,
#q2:focus-visible ~ .panel-grid .q-list li:nth-child(2) label,
#q3:focus-visible ~ .panel-grid .q-list li:nth-child(3) label,
#q4:focus-visible ~ .panel-grid .q-list li:nth-child(4) label{
  outline:2px solid var(--accent-hi);outline-offset:2px;
}

.a-col{padding:38px 38px 34px;min-width:0}
.answer{display:none}
#q1:checked ~ .panel-grid .a-col .a1,
#q2:checked ~ .panel-grid .a-col .a2,
#q3:checked ~ .panel-grid .a-col .a3,
#q4:checked ~ .panel-grid .a-col .a4{display:block;animation:fade .24s cubic-bezier(.16,1,.3,1) both}
@keyframes fade{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}

.ab{
  font-family:var(--mono);font-size:11.5px;font-weight:600;letter-spacing:.13em;
  text-transform:uppercase;color:var(--accent-hi);margin:0 0 8px;
}
.answer p{color:var(--fg-2);font-size:15.5px;margin-bottom:22px;max-width:58ch}
.a-cta{display:inline-block;color:var(--fg);font-weight:600;font-size:15px;
  text-decoration:none;border-bottom:1px solid rgba(242,105,90,.5);padding-bottom:2px;
  transition:border-color .14s ease}
.a-cta:hover{border-bottom-color:var(--accent-hi)}

/* ---- Steps ------------------------------------------------------------ */

.steps{list-style:none;margin:0;padding:0;display:grid;gap:16px}
/* Three children in a two-column grid: the number badge spans both rows in
   column 1, and the heading and body are pinned to column 2. Without the
   explicit placement, auto-flow drops the paragraph into the narrow badge
   column and the text wraps to a few characters per line. */
.step{
  display:grid;grid-template-columns:auto minmax(0,1fr);gap:0 22px;
  align-items:start;
  padding:28px 30px;border-radius:var(--r-card);
  background:linear-gradient(180deg,rgba(242,241,237,.05),rgba(242,241,237,.015));
  border:1px solid var(--line-2);
  box-shadow:inset 0 1px 0 0 rgba(242,241,237,.06),0 10px 26px -16px rgba(0,0,0,.7);
  transition:border-color .22s ease,transform .22s cubic-bezier(.16,1,.3,1);
}
.step:hover{border-color:rgba(242,105,90,.3);transform:translateY(-2px)}
.step-n{
  grid-column:1;grid-row:1 / span 2;
  width:44px;height:44px;border-radius:var(--r);display:grid;place-items:center;
  font-family:var(--mono);font-size:13px;font-weight:600;letter-spacing:.04em;
  color:var(--accent-hi);
  background:rgba(190,58,49,.14);border:1px solid rgba(242,105,90,.26);
}
.step h3{grid-column:2;grid-row:1;margin:0 0 8px;padding-top:9px}
.step p{grid-column:2;grid-row:2;color:var(--fg-2);font-size:15.5px;margin:0;max-width:74ch}
/* The authorization step is the one that earns emphasis. */
.step-key{
  background:linear-gradient(120deg,rgba(190,58,49,.16),rgba(242,241,237,.02) 60%);
  border-color:rgba(242,105,90,.32);
}
.step-key .step-n{background:rgba(190,58,49,.26);border-color:rgba(242,105,90,.45)}

/* ---- Mini grid -------------------------------------------------------- */

.grid-4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.mini{padding:26px 24px;border-radius:var(--r-card);border:1px solid var(--line);
  background:rgba(242,241,237,.024)}
.mini h3{font-size:17px;margin-bottom:9px}
.mini p{margin:0;color:var(--fg-2);font-size:14.8px;line-height:1.58}

/* ---- CTA band --------------------------------------------------------- */

.cta-band{position:relative;overflow:hidden;padding:clamp(78px,10vw,124px) 0;
  border-top:1px solid var(--line);
  background:radial-gradient(ellipse 70% 100% at 50% 118%,rgba(190,58,49,.26),transparent 62%),
             var(--base-deep)}
.cta-in{text-align:center;max-width:660px;margin-inline:auto}
.cta-in h2{margin-bottom:18px}
.cta-in > p{color:var(--fg-2);font-size:18px;margin-bottom:34px}
.cta-note{margin:20px 0 0;font-family:var(--mono);font-size:13px;color:var(--fg-3)}

/* ---- Footer ----------------------------------------------------------- */

.foot{background:var(--base-deep);border-top:1px solid var(--line);padding:62px 0 32px}
.foot-top{display:flex;gap:48px;flex-wrap:wrap;justify-content:space-between;
  padding-bottom:36px;border-bottom:1px solid var(--line)}
.foot-mark{width:150px}
.foot-cols{display:grid;grid-template-columns:repeat(3,minmax(140px,auto));gap:44px}
.foot-h{font-family:var(--mono);font-size:11.5px;letter-spacing:.13em;
  text-transform:uppercase;color:var(--fg-3);margin:0 0 12px;font-weight:600}
.foot-cols p{margin:0;font-size:15px;line-height:1.9;color:var(--fg-2)}
.foot-cols a{text-decoration:none;transition:color .14s ease}
.foot-cols a:hover{color:var(--accent-hi)}
.foot-legal{display:flex;gap:14px;flex-wrap:wrap;justify-content:space-between;
  margin:24px 0 0;font-family:var(--mono);font-size:12.5px;color:var(--fg-3)}

/* ---- Scroll reveal ---------------------------------------------------- */

.reveal{opacity:0;transform:translateY(16px)}
.reveal.in{opacity:1;transform:none;
  transition:opacity .64s cubic-bezier(.16,1,.3,1),transform .64s cubic-bezier(.16,1,.3,1)}
.reveal.no-anim{transition:none}

/* ---- Responsive ------------------------------------------------------- */

@media (max-width:1000px){
  .cards{grid-template-columns:1fr;gap:18px}
  .grid-4{grid-template-columns:repeat(2,minmax(0,1fr))}
  .panel-grid{grid-template-columns:1fr}
  .q-col{border-right:0;border-bottom:1px solid var(--line)}
  .a-col{padding:30px 24px}
}

@media (max-width:900px){
  .hero-mark{opacity:.09;right:-18%;width:clamp(260px,52vw,380px)}
}

@media (max-width:720px){
  body{font-size:16.5px}
  /* Only three links, so they wrap to their own row rather than hiding behind
     a hamburger. No JS, nothing to get stuck open. */
  .nav-in{gap:12px 14px;flex-wrap:wrap;padding-bottom:11px}
  .nav-links{order:3;flex-basis:100%;margin-left:0;gap:20px;font-size:14px}
  .nav-brand img{width:130px}
  .nav-brand{margin-right:auto}
  .hero h1{max-width:100%}
  .hero-meta{gap:13px;flex-direction:column;margin-top:40px}
  .hero-cta{gap:11px}
  .hero-cta .btn{flex:1 1 160px}
  .grid-4{grid-template-columns:1fr}
  .step{grid-template-columns:1fr;gap:14px;padding:24px 22px}
  .step-n{grid-column:1;grid-row:1;width:40px;height:40px}
  .step h3{grid-column:1;grid-row:2;padding-top:0}
  .step p{grid-column:1;grid-row:3}
  .foot-top{gap:30px}
  .foot-cols{grid-template-columns:1fr 1fr;gap:26px}
  .foot-legal{flex-direction:column;gap:8px}
  .sec-head{margin-bottom:40px}
}

/* ---- Reduced motion --------------------------------------------------- */

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{
    animation-duration:.01ms!important;animation-iteration-count:1!important;
    transition-duration:.01ms!important;
  }
  .reveal{opacity:1;transform:none}
  .btn:hover,.card:hover{transform:none}
}