/* ============================================================
   MARKETING CYBER — design tokens
   Palette: ink navy ground, warm paper for contrast sections,
   burnt-amber signal accent, cool teal "data" accent.
   Type: Space Grotesk (display, technical/cyber edge) +
   Fraunces (editorial serif for authority moments) +
   Inter (body) + JetBrains Mono (labels/data/eyebrows).
   ============================================================ */
:root{
  --navy-950:#080b13;
  --navy-900:#0d1220;
  --navy-800:#131b2e;
  --navy-700:#1c2740;
  --paper:#f6f2e9;
  --paper-dim:#ece5d6;
  --ink:#12141a;
  --ink-soft:#3a3f4c;
  --slate:#8b93a7;
  --slate-dark:#5b6472;
  --amber:#c8763a;
  --amber-light:#e2a066;
  --teal:#4fb3a9;
  --line:rgba(246,242,233,0.10);
  --line-soft:rgba(18,20,26,0.10);
  --shadow:0 20px 60px rgba(8,11,19,0.35);
  --radius:14px;
  --maxw:1180px;
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--navy-950);
  color:var(--paper);
  font-family:'Inter',system-ui,sans-serif;
  font-size:16px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
img,svg{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
ul{list-style:none;margin:0;padding:0;}
h1,h2,h3,h4{font-family:'Space Grotesk',sans-serif;margin:0;line-height:1.08;letter-spacing:-0.01em;font-weight:600;}
p{margin:0;}
.serif{font-family:'Fraunces',serif;font-optical-sizing:auto;}
.mono{font-family:'JetBrains Mono',monospace;}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 32px;}
.eyebrow{
  font-family:'JetBrains Mono',monospace;
  font-size:12.5px;
  letter-spacing:0.14em;
  text-transform:uppercase;
  color:var(--amber-light);
  display:inline-flex;
  align-items:center;
  gap:10px;
}
.eyebrow::before{content:"";width:18px;height:1px;background:var(--amber-light);display:inline-block;}
section{position:relative;}
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s ease, transform .7s ease;}
.reveal.in{opacity:1;transform:translateY(0);}

/* ---------- focus ---------- */
a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{
  outline:2px solid var(--teal); outline-offset:3px; border-radius:4px;
}
@media (prefers-reduced-motion: reduce){
  *{animation-duration:0.001ms !important; transition-duration:0.001ms !important;}
  html{scroll-behavior:auto;}
}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:10px;
  padding:14px 26px;border-radius:999px;
  font-family:'Space Grotesk',sans-serif;font-weight:600;font-size:15px;
  cursor:pointer;border:1px solid transparent;white-space:nowrap;
  transition:transform .25s ease, box-shadow .25s ease, background .25s ease, border-color .25s ease;
}
.btn-amber{background:var(--amber);color:var(--navy-950);}
.btn-amber:hover{background:var(--amber-light);transform:translateY(-2px);box-shadow:0 12px 24px rgba(200,118,58,0.28);}
.btn-ghost{background:transparent;color:var(--paper);border-color:var(--line);}
.btn-ghost:hover{border-color:var(--amber-light);color:var(--amber-light);transform:translateY(-2px);}
.btn-dark{background:var(--navy-950);color:var(--paper);border-color:var(--line-soft);}
.btn-dark:hover{background:var(--ink);transform:translateY(-2px);}
.btn-sm{padding:10px 18px;font-size:13.5px;}

/* ---------- nav ---------- */
.nav{
  position:sticky;top:0;z-index:100;
  background:rgba(8,11,19,0.78);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;height:78px;}
.brand{display:flex;align-items:center;gap:10px;font-family:'Space Grotesk',sans-serif;font-weight:700;font-size:19px;letter-spacing:-0.01em;}
.brand-mark{
  width:34px;height:34px;border-radius:9px;
  background:linear-gradient(155deg,var(--amber) 0%,var(--teal) 130%);
  display:flex;align-items:center;justify-content:center;
  font-family:'JetBrains Mono',monospace;font-size:14px;font-weight:700;color:var(--navy-950);
}
.brand small{display:block;font-family:'JetBrains Mono',monospace;font-weight:400;font-size:10px;letter-spacing:0.12em;color:var(--slate);text-transform:uppercase;}
.nav-links{display:flex;align-items:center;gap:34px;}
.nav-links > li{position:relative;}
.nav-links a.top-link{font-size:14.5px;color:var(--paper);opacity:0.85;transition:opacity .2s;}
.nav-links a.top-link:hover{opacity:1;color:var(--amber-light);}
.has-drop:hover .dropdown, .has-drop:focus-within .dropdown{opacity:1;visibility:visible;transform:translateY(0);}
.dropdown{
  position:absolute;top:calc(100% + 18px);left:50%;transform:translateX(-50%) translateY(6px);
  background:var(--navy-800);border:1px solid var(--line);border-radius:12px;
  min-width:280px;padding:10px;box-shadow:var(--shadow);
  opacity:0;visibility:hidden;transition:opacity .2s ease, transform .2s ease;
}
.dropdown a{display:flex;flex-direction:column;gap:2px;padding:11px 14px;border-radius:8px;font-size:14px;}
.dropdown a:hover{background:var(--navy-700);}
.dropdown a span.d-desc{font-size:12px;color:var(--slate);font-weight:400;}
.dropdown a span.d-title{font-weight:600;}
.nav-cta{display:flex;align-items:center;gap:18px;}
.nav-toggle{display:none;background:none;border:none;color:var(--paper);cursor:pointer;}

@media (max-width: 900px){
  .nav-links{position:fixed;inset:78px 0 0 0;background:var(--navy-950);flex-direction:column;align-items:flex-start;padding:26px 28px;gap:6px;overflow-y:auto;
    transform:translateX(100%);transition:transform .3s ease;}
  .nav-links.open{transform:translateX(0);}
  .nav-links > li{width:100%;}
  .nav-links a.top-link{display:block;padding:14px 0;border-bottom:1px solid var(--line);opacity:1;}
  .dropdown{position:static;transform:none;opacity:1;visibility:visible;display:none;box-shadow:none;border:none;background:transparent;padding:0 0 8px 10px;}
  .has-drop.open .dropdown{display:flex;flex-direction:column;}
  .nav-toggle{display:block;}
  .nav-cta .btn{display:none;}
}

/* ---------- hero ---------- */
.hero{padding:120px 0 100px;overflow:hidden;background:
  radial-gradient(1100px 520px at 82% -10%, rgba(79,179,169,0.16), transparent 60%),
  radial-gradient(900px 500px at -10% 30%, rgba(200,118,58,0.14), transparent 60%);
}
.hero .wrap{display:grid;grid-template-columns:1.05fr 0.95fr;gap:60px;align-items:center;}
.hero h1{font-size:clamp(34px,4.6vw,58px);margin:20px 0 22px;}
.hero h1 em{font-style:normal;color:var(--amber-light);}
.hero p.lead{font-size:18px;color:var(--slate);max-width:520px;margin-bottom:34px;}
.hero-ctas{display:flex;gap:16px;flex-wrap:wrap;margin-bottom:40px;}
.hero-tags{display:flex;gap:22px;flex-wrap:wrap;}
.hero-tags .tag{font-family:'JetBrains Mono',monospace;font-size:12px;color:var(--slate);display:flex;align-items:center;gap:8px;}
.hero-tags .tag::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--teal);}

/* signature: AI answer engine mock */
.answer-card{
  background:var(--navy-800);border:1px solid var(--line);border-radius:18px;
  padding:26px 26px 22px;box-shadow:var(--shadow);position:relative;
}
.answer-card::before{
  content:"GENERATIVE ANSWER · PREVIEW";
  position:absolute;top:-13px;left:24px;background:var(--navy-950);
  padding:3px 10px;border-radius:999px;border:1px solid var(--line);
  font-family:'JetBrains Mono',monospace;font-size:10px;letter-spacing:0.1em;color:var(--slate);
}
.query-row{display:flex;align-items:center;gap:10px;border-bottom:1px solid var(--line);padding-bottom:16px;margin-bottom:18px;}
.query-dot{width:9px;height:9px;border-radius:50%;background:var(--amber);flex-shrink:0;}
#typedQuery{font-family:'JetBrains Mono',monospace;font-size:14.5px;color:var(--paper);}
.caret{display:inline-block;width:7px;height:16px;background:var(--amber-light);margin-left:2px;vertical-align:middle;animation:blink 1s steps(1) infinite;}
@keyframes blink{50%{opacity:0;}}
.answer-body{font-size:15px;color:var(--slate);min-height:70px;}
.answer-body b{color:var(--paper);font-weight:600;}
.cite-row{display:flex;gap:8px;flex-wrap:wrap;margin-top:16px;opacity:0;transform:translateY(6px);transition:opacity .5s ease, transform .5s ease;}
.cite-row.show{opacity:1;transform:translateY(0);}
.cite-chip{
  display:flex;align-items:center;gap:6px;background:var(--navy-700);
  border:1px solid var(--line);padding:6px 12px;border-radius:999px;font-size:12px;color:var(--paper);
}
.cite-chip.hi{border-color:var(--amber);background:rgba(200,118,58,0.14);color:var(--amber-light);}
.cite-chip .n{font-family:'JetBrains Mono',monospace;font-size:10px;color:var(--teal);}

@media (max-width:900px){
  .hero .wrap{grid-template-columns:1fr;}
  .hero{padding:56px 0 60px;}
}

/* ---------- trust strip ---------- */
.trust{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:30px 0;background:var(--navy-900);}
.trust .wrap{display:flex;flex-wrap:wrap;gap:34px;justify-content:space-between;align-items:center;}
.trust .item{display:flex;align-items:center;gap:10px;font-size:13.5px;color:var(--slate);}
.trust .item b{color:var(--paper);font-family:'Space Grotesk',sans-serif;}

/* ---------- paper sections ---------- */
.on-paper{background:var(--paper);color:var(--ink);}
.on-paper .eyebrow{color:var(--amber);}
.on-paper .eyebrow::before{background:var(--amber);}
.section{padding:104px 0;}
.section-head{max-width:640px;margin-bottom:60px;}
.section-head h2{font-size:clamp(28px,3.2vw,42px);margin-top:16px;}
.on-paper .sub{color:var(--ink-soft);font-size:17px;margin-top:16px;}
.dark .sub{color:var(--slate);font-size:17px;margin-top:16px;}

/* ---------- about / differentiators ---------- */
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:start;}
.about-grid p{color:var(--ink-soft);font-size:16.5px;margin-bottom:16px;}
.diff-list{display:grid;gap:22px;}
.diff-item{display:flex;gap:16px;padding:22px;background:#fff;border:1px solid var(--line-soft);border-radius:var(--radius);}
.diff-num{font-family:'JetBrains Mono',monospace;color:var(--amber);font-size:13px;flex-shrink:0;padding-top:2px;}
.diff-item h4{font-size:16px;margin-bottom:6px;}
.diff-item p{font-size:14.5px;color:var(--ink-soft);margin:0;}
@media (max-width:900px){.about-grid{grid-template-columns:1fr;gap:36px;}}

/* ---------- services grid ---------- */
.svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.svc-card{
  background:var(--navy-800);border:1px solid var(--line);border-radius:18px;
  padding:30px 26px;display:flex;flex-direction:column;gap:14px;
  transition:transform .3s ease, border-color .3s ease, background .3s ease;
}
.svc-card:hover{transform:translateY(-6px);border-color:var(--amber);background:var(--navy-700);}
.svc-icon{width:44px;height:44px;border-radius:10px;background:var(--navy-700);display:flex;align-items:center;justify-content:center;color:var(--teal);}
.svc-card.flagship{border-color:var(--amber);background:linear-gradient(160deg,rgba(200,118,58,0.14),var(--navy-800) 60%);}
.svc-badge{position:absolute;top:22px;right:22px;font-family:'JetBrains Mono',monospace;font-size:10px;letter-spacing:0.08em;color:var(--amber-light);border:1px solid var(--amber);padding:3px 9px;border-radius:999px;}
.svc-card{position:relative;}
.svc-card h3{font-size:19px;}
.svc-card p{font-size:14.5px;color:var(--slate);}
.svc-more{margin-top:auto;font-family:'JetBrains Mono',monospace;font-size:12.5px;color:var(--amber-light);display:flex;align-items:center;gap:6px;}
@media (max-width:960px){.svc-grid{grid-template-columns:1fr 1fr;}}
@media (max-width:640px){.svc-grid{grid-template-columns:1fr;}}

/* ---------- process ---------- */
.process-line{display:grid;grid-template-columns:repeat(5,1fr);gap:0;position:relative;}
.process-line::before{content:"";position:absolute;top:22px;left:0;right:0;height:1px;background:var(--line);}
.proc-step{padding-right:20px;}
.proc-num{width:44px;height:44px;border-radius:50%;background:var(--navy-950);border:1px solid var(--amber);color:var(--amber-light);font-family:'JetBrains Mono',monospace;display:flex;align-items:center;justify-content:center;font-size:14px;margin-bottom:20px;position:relative;z-index:2;}
.proc-step h4{font-size:16px;margin-bottom:8px;}
.proc-step p{font-size:13.5px;color:var(--slate);}
@media (max-width:900px){.process-line{grid-template-columns:1fr;gap:30px;}.process-line::before{display:none;}}

/* ---------- kpi band ---------- */
.kpi-band{background:var(--navy-800);border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.kpi-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0;}
.kpi{padding:44px 30px;border-left:1px solid var(--line);}
.kpi:first-child{border-left:none;}
.kpi h3{font-family:'JetBrains Mono',monospace;font-size:28px;color:var(--amber-light);margin-bottom:8px;}
.kpi p{font-size:13.5px;color:var(--slate);}
@media (max-width:900px){.kpi-grid{grid-template-columns:1fr 1fr;}.kpi{border-left:none;border-top:1px solid var(--line);}.kpi:nth-child(2){border-left:1px solid var(--line);}.kpi:nth-child(4){border-left:1px solid var(--line);}}

/* ---------- cta band ---------- */
.cta-band{background:linear-gradient(135deg,var(--navy-900),var(--navy-800));padding:90px 0;text-align:center;position:relative;overflow:hidden;}
.cta-band::before{content:"";position:absolute;inset:0;background:radial-gradient(600px 300px at 50% 0%, rgba(200,118,58,0.18), transparent 70%);}
.cta-band h2{font-size:clamp(28px,3.6vw,44px);max-width:720px;margin:0 auto 20px;position:relative;}
.cta-band p{color:var(--slate);max-width:520px;margin:0 auto 32px;position:relative;}
.cta-band .btn{position:relative;}

/* ---------- contact ---------- */
.contact-grid{display:grid;grid-template-columns:0.9fr 1.1fr;gap:60px;}
.contact-info h3{font-size:22px;margin-bottom:16px;}
.contact-info p{color:var(--slate);margin-bottom:26px;}
.contact-line{display:flex;gap:14px;align-items:flex-start;margin-bottom:20px;}
.contact-line .ico{width:36px;height:36px;border-radius:9px;background:var(--navy-700);display:flex;align-items:center;justify-content:center;color:var(--teal);flex-shrink:0;}
.contact-line b{display:block;font-size:14.5px;}
.contact-line span{font-size:13.5px;color:var(--slate);}
form.mc-form{background:var(--navy-800);border:1px solid var(--line);border-radius:18px;padding:34px;display:grid;gap:16px;}
form.mc-form .row2{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
.field label{display:block;font-size:12.5px;font-family:'JetBrains Mono',monospace;letter-spacing:0.05em;color:var(--slate);margin-bottom:8px;text-transform:uppercase;}
.field input,.field select,.field textarea{
  width:100%;background:var(--navy-950);border:1px solid var(--line);border-radius:9px;
  padding:12px 14px;color:var(--paper);font-family:'Inter',sans-serif;font-size:14.5px;
}
.field textarea{resize:vertical;min-height:100px;}
.field input::placeholder,.field textarea::placeholder{color:var(--slate-dark);}
@media (max-width:900px){.contact-grid{grid-template-columns:1fr;}form.mc-form .row2{grid-template-columns:1fr;}}

/* ---------- footer ---------- */
footer{background:var(--navy-950);border-top:1px solid var(--line);padding:70px 0 30px;}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px;margin-bottom:50px;}
.foot-brand p{color:var(--slate);font-size:14px;margin-top:14px;max-width:280px;}
.foot-col h5{font-family:'JetBrains Mono',monospace;font-size:12px;letter-spacing:0.08em;text-transform:uppercase;color:var(--slate);margin-bottom:16px;}
.foot-col li{margin-bottom:10px;}
.foot-col a{font-size:14px;color:var(--paper);opacity:0.85;}
.foot-col a:hover{opacity:1;color:var(--amber-light);}
.foot-bottom{border-top:1px solid var(--line);padding-top:24px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:13px;color:var(--slate);}
@media (max-width:900px){.foot-grid{grid-template-columns:1fr 1fr;}}
@media (max-width:600px){.foot-grid{grid-template-columns:1fr;}}

/* ---------- inner service page ---------- */
.breadcrumb{font-family:'JetBrains Mono',monospace;font-size:12px;color:var(--slate);display:flex;gap:8px;align-items:center;margin-bottom:22px;}
.breadcrumb a:hover{color:var(--amber-light);}
.svc-hero{padding:64px 0 70px;background:radial-gradient(900px 460px at 85% -10%, rgba(79,179,169,0.14), transparent 60%);}
.svc-hero h1{font-size:clamp(30px,4vw,48px);margin:16px 0 18px;max-width:760px;}
.svc-hero p.lead{color:var(--slate);font-size:17px;max-width:620px;margin-bottom:30px;}
.checklist{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
.check-item{display:flex;gap:12px;background:var(--navy-800);border:1px solid var(--line);border-radius:12px;padding:18px 20px;}
.check-item .ico{color:var(--teal);flex-shrink:0;margin-top:2px;}
.check-item b{display:block;font-size:14.5px;margin-bottom:3px;}
.check-item span{font-size:13px;color:var(--slate);}
@media (max-width:760px){.checklist{grid-template-columns:1fr;}}

.faq-item{border-bottom:1px solid var(--line-soft);padding:22px 0;}
.faq-item summary{cursor:pointer;font-family:'Space Grotesk',sans-serif;font-weight:600;font-size:16.5px;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:16px;}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{content:"+";font-family:'JetBrains Mono',monospace;color:var(--amber);font-size:20px;transition:transform .2s ease;flex-shrink:0;}
.faq-item[open] summary::after{transform:rotate(45deg);}
.faq-item p{margin-top:14px;color:var(--ink-soft);font-size:15px;max-width:720px;}
.on-paper .faq-item{border-color:var(--line-soft);}

.pillar-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;}
@media (max-width:760px){.pillar-grid{grid-template-columns:1fr;}}
.pillar{background:#fff;border:1px solid var(--line-soft);border-radius:14px;padding:26px;}
.pillar .n{font-family:'JetBrains Mono',monospace;color:var(--amber);font-size:13px;}
.pillar h4{margin:10px 0 8px;font-size:17px;}
.pillar p{color:var(--ink-soft);font-size:14.5px;}