/* ============================================================
   fenvira — terminal / CRT design system
   electric blue on near-black · monospace · scanlines
   ============================================================ */

*,*::before,*::after{box-sizing:border-box;}
:root{
  --bg:#04060d;
  --bg-2:#06090f;
  --panel:#080d1a;
  --panel-2:#0a1120;
  --line:#13203a;
  --line-2:#1d3056;
  --txt:#c4d4f1;
  --txt-dim:#8fa3c8;
  --muted:#5f769f;
  --blue:#3b9bff;
  --blue-bright:#82c4ff;
  --blue-deep:#13427a;
  --glow:0 0 8px rgba(59,155,255,.55), 0 0 22px rgba(59,155,255,.20);
  --mono:"JetBrains Mono",ui-monospace,"SFMono-Regular",Menlo,Consolas,monospace;
  --crt:"VT323",var(--mono);
  --maxw:1160px;
}

html,body{overflow-x:hidden;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:
    radial-gradient(1200px 700px at 75% -10%, rgba(59,155,255,.10), transparent 60%),
    radial-gradient(900px 600px at 0% 110%, rgba(19,66,122,.16), transparent 55%),
    var(--bg);
  color:var(--txt);
  font-family:var(--mono);
  font-size:15.5px;
  line-height:1.7;
  letter-spacing:.1px;
  -webkit-font-smoothing:antialiased;
  position:relative;
}

/* CRT scanlines + vignette overlay */
body::before{
  content:"";
  position:fixed;inset:0;pointer-events:none;z-index:9000;
  background:repeating-linear-gradient(
    to bottom,
    rgba(0,0,0,0) 0,
    rgba(0,0,0,0) 2px,
    rgba(3,6,12,.34) 3px,
    rgba(3,6,12,.34) 3px);
  mix-blend-mode:multiply;opacity:.55;
  animation:flicker 6s infinite steps(60);
}
body::after{
  content:"";position:fixed;inset:0;pointer-events:none;z-index:9001;
  background:radial-gradient(120% 120% at 50% 50%, transparent 60%, rgba(0,0,0,.55) 100%);
}
@keyframes flicker{
  0%,92%,100%{opacity:.55;}
  93%{opacity:.42;}94%{opacity:.6;}96%{opacity:.5;}
}
@media (prefers-reduced-motion:reduce){
  body::before{animation:none;}
  *{animation-duration:.001ms !important;animation-iteration-count:1 !important;}
}

::selection{background:rgba(59,155,255,.32);color:#fff;}

a{color:var(--blue);text-decoration:none;transition:color .15s,text-shadow .15s;}
a:hover{color:var(--blue-bright);text-shadow:var(--glow);}

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

/* blinking terminal cursor */
.cursor{
  display:inline-block;width:.62ch;height:1.05em;margin-left:.12ch;
  vertical-align:-.16em;background:var(--blue);box-shadow:var(--glow);
  animation:blink 1.05s steps(1) infinite;
}
@keyframes blink{0%,49%{opacity:1;}50%,100%{opacity:0;}}

.prompt{color:var(--blue);}
.prompt::before{content:"$ ";color:var(--blue-bright);}
.comment{color:var(--muted);}
.ok{color:var(--blue-bright);}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:.5ch;
  font-family:var(--mono);font-size:.92rem;font-weight:600;
  color:var(--blue-bright);background:rgba(59,155,255,.06);
  border:1px solid var(--line-2);padding:.7rem 1.1rem;border-radius:4px;
  cursor:pointer;transition:all .16s ease;text-shadow:0 0 6px rgba(59,155,255,.25);
}
.btn:hover{color:#eaf3ff;border-color:var(--blue);background:rgba(59,155,255,.14);
  box-shadow:var(--glow);transform:translateY(-1px);}
.btn-ghost{color:var(--txt-dim);background:transparent;border-color:var(--line);text-shadow:none;}
.btn-ghost:hover{color:var(--blue-bright);border-color:var(--line-2);}
.btn-sm{padding:.45rem .8rem;font-size:.82rem;}
.btn-light{color:#02060f;background:var(--blue);border-color:var(--blue);text-shadow:none;}
.btn-light:hover{background:var(--blue-bright);border-color:var(--blue-bright);color:#02060f;}

/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:100;background:rgba(4,6,13,.82);
  backdrop-filter:blur(10px);border-bottom:1px solid var(--line);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:62px;gap:1rem;}
.brand{
  font-family:var(--crt);font-size:1.9rem;line-height:1;color:var(--txt);
  letter-spacing:.5px;display:inline-flex;align-items:baseline;
  text-shadow:0 0 10px rgba(59,155,255,.25);
}
.brand .brand-dot{color:var(--blue);text-shadow:var(--glow);}
.brand .blink{
  display:inline-block;width:.5ch;height:1.05em;margin-left:.1ch;
  background:var(--blue);box-shadow:var(--glow);
  animation:blink 1.05s steps(1) infinite;vertical-align:-.08em;
}
.nav{display:flex;align-items:center;gap:.4rem;flex-wrap:wrap;}
.nav a{color:var(--txt-dim);font-size:.9rem;font-weight:500;padding:.4rem .7rem;border-radius:4px;}
.nav a::before{content:"~/";color:var(--muted);}
.nav a:hover{color:var(--blue-bright);background:rgba(59,155,255,.06);}
.nav .btn{margin-left:.4rem;}
.nav .btn::before{content:none;}

/* ---------- terminal window primitive ---------- */
.term{
  border:1px solid var(--line-2);border-radius:8px;
  background:linear-gradient(180deg, var(--panel-2), var(--panel));
  box-shadow:0 30px 80px -40px rgba(0,0,0,.9), inset 0 1px 0 rgba(130,196,255,.05);
  overflow:hidden;
}
.term-bar{display:flex;align-items:center;gap:.55rem;padding:.6rem .9rem;
  border-bottom:1px solid var(--line);background:rgba(59,155,255,.03);}
.term-bar .dot{width:11px;height:11px;border-radius:50%;border:1px solid var(--line-2);background:var(--bg-2);}
.term-bar .dot.b{background:var(--blue-deep);border-color:var(--blue-deep);}
.term-bar .title{margin-left:.5rem;color:var(--muted);font-size:.8rem;letter-spacing:.4px;}
.term-body{padding:1.6rem 1.5rem 1.8rem;}

/* ---------- hero ---------- */
.hero{position:relative;padding:72px 0 40px;}
.hero .term-body{padding:2rem 1.8rem 2.2rem;}
.boot{margin:0 0 1.4rem;font-size:.92rem;color:var(--txt-dim);}
.boot div{opacity:0;transform:translateX(-6px);animation:lineIn .5s ease forwards;}
.boot .dots{color:var(--muted);}
.boot .ok{color:var(--blue-bright);}
.hero h1{
  font-family:var(--mono);font-weight:800;font-size:clamp(1.85rem,4.6vw,3.25rem);
  line-height:1.12;letter-spacing:-.5px;margin:.2rem 0 1rem;color:#eaf2ff;
}
.hero h1 em{font-style:normal;color:var(--blue);text-shadow:var(--glow);}
.hero .lead{max-width:62ch;color:var(--txt-dim);font-size:1.02rem;margin:0 0 1.7rem;}
.hero-actions{display:flex;gap:.8rem;flex-wrap:wrap;margin-bottom:1.8rem;}
.stack{display:flex;flex-wrap:wrap;align-items:center;gap:.55rem .7rem;
  border-top:1px dashed var(--line);padding-top:1.2rem;font-size:.84rem;color:var(--muted);}
.stack .lbl{color:var(--blue);}
.stack span.tag{color:var(--txt-dim);border:1px solid var(--line);
  padding:.12rem .55rem;border-radius:3px;background:rgba(59,155,255,.04);}

/* staggered reveals */
.reveal{opacity:0;transform:translateY(14px);animation:rise .7s cubic-bezier(.2,.7,.2,1) forwards;}
.d1{animation-delay:.05s;}.d2{animation-delay:.18s;}.d3{animation-delay:.32s;}
.d4{animation-delay:.46s;}.d5{animation-delay:.6s;}
@keyframes rise{to{opacity:1;transform:none;}}
@keyframes lineIn{to{opacity:1;transform:none;}}

/* ---------- sections ---------- */
.section{padding:64px 0;}
.section.band{background:linear-gradient(180deg, rgba(8,13,26,.6), transparent);border-block:1px solid var(--line);}
.section-head{max-width:64ch;margin-bottom:2.4rem;}
.kicker{display:inline-block;color:var(--blue);font-size:.82rem;letter-spacing:1px;margin-bottom:.8rem;}
.kicker::before{content:"// ";color:var(--muted);}
.section-head h2{font-family:var(--mono);font-weight:800;font-size:clamp(1.5rem,3.2vw,2.2rem);
  line-height:1.18;margin:.2rem 0 .8rem;color:#eaf2ff;letter-spacing:-.4px;}
.section-head p{color:var(--txt-dim);margin:0;font-size:1rem;}

/* services — three pillars as command output */
.pillars{display:grid;grid-template-columns:repeat(3,1fr);gap:1.1rem;}
.pillar{border:1px solid var(--line);border-radius:8px;background:var(--panel);
  padding:1.3rem 1.3rem 1.5rem;transition:border-color .18s,transform .18s,box-shadow .18s;}
.pillar:hover{border-color:var(--line-2);transform:translateY(-3px);box-shadow:0 24px 50px -34px rgba(59,155,255,.5);}
.pillar h3{font-family:var(--crt);font-size:1.55rem;color:var(--blue-bright);
  margin:0 0 .2rem;letter-spacing:.5px;text-shadow:0 0 10px rgba(59,155,255,.3);}
.pillar h3::before{content:"./";color:var(--muted);font-family:var(--mono);font-size:.95rem;}
.pillar .pdesc{color:var(--muted);font-size:.84rem;margin:0 0 1.1rem;}
.pillar ul{list-style:none;margin:0;padding:0;}
.pillar li{position:relative;padding-left:1.4ch;color:var(--txt-dim);font-size:.92rem;
  line-height:2.05;border-top:1px dotted var(--line);}
.pillar li:first-child{border-top:none;}
.pillar li::before{content:"\203A";position:absolute;left:0;color:var(--blue);}

/* approach — pipeline steps */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem;}
.step{border:1px solid var(--line);border-left:2px solid var(--blue-deep);border-radius:6px;
  background:var(--panel);padding:1.2rem 1.1rem 1.3rem;transition:border-left-color .18s,transform .18s;}
.step:hover{border-left-color:var(--blue);transform:translateY(-2px);}
.step .n{display:block;font-family:var(--crt);font-size:1.7rem;color:var(--blue);line-height:1;margin-bottom:.4rem;}
.step h3{font-family:var(--mono);font-size:1rem;font-weight:700;color:#eaf2ff;margin:0 0 .35rem;}
.step h3::before{content:"> ";color:var(--blue);}
.step p{color:var(--muted);font-size:.86rem;margin:0;}

/* CTA band */
.cta-band{padding:18px 0 70px;}
.cta-band .term-body{display:flex;align-items:center;justify-content:space-between;
  gap:1.5rem;flex-wrap:wrap;padding:2rem 1.8rem;}
.cta-band h2{font-family:var(--mono);font-weight:800;font-size:clamp(1.4rem,3vw,2rem);margin:0;color:#eaf2ff;}
.cta-band h2 .cursor{height:.9em;}
.cta-band .ct-r{display:flex;flex-direction:column;gap:.9rem;max-width:42ch;}
.cta-band .ct-r p{margin:0;color:var(--txt-dim);font-size:.95rem;}

/* ---------- legal / prose pages ---------- */
.legal{padding:54px 0 30px;}
.legal .wrap{max-width:820px;}
.crumb{color:var(--muted);font-size:.85rem;margin:0 0 1.4rem;}
.crumb::before{content:"$ cd ";color:var(--blue);}
.legal h1{font-family:var(--mono);font-weight:800;font-size:clamp(1.7rem,4vw,2.5rem);
  color:#eaf2ff;margin:.2rem 0 .5rem;letter-spacing:-.4px;}
.legal h1::before{content:"# ";color:var(--blue);text-shadow:var(--glow);}
.updated{color:var(--muted);font-size:.85rem;margin:0 0 2rem;}
.legal h2{font-family:var(--mono);font-weight:700;font-size:1.18rem;color:var(--blue-bright);
  margin:2.4rem 0 .7rem;letter-spacing:.2px;}
.legal h2::before{content:"## ";color:var(--muted);}
.legal h3{font-size:1rem;font-weight:700;color:#dce8ff;margin:1.4rem 0 .4rem;}
.legal h3::before{content:"### ";color:var(--muted);}
.legal p{color:var(--txt-dim);margin:.6rem 0;}
.legal ul,.legal ol{color:var(--txt-dim);padding-left:1.3rem;margin:.6rem 0;}
.legal li{margin:.3rem 0;}
.legal strong{color:#eaf2ff;font-weight:700;}
.box{border:1px solid var(--line-2);border-left:2px solid var(--blue);background:var(--panel);
  border-radius:6px;padding:1rem 1.2rem;margin:1.2rem 0;}
.box p{margin:.3rem 0;}
address{font-style:normal;color:var(--txt-dim);line-height:1.9;}
address strong{color:var(--blue-bright);font-family:var(--crt);font-size:1.3rem;letter-spacing:.4px;}

/* ---------- contact ---------- */
.contact-split{display:grid;grid-template-columns:.85fr 1.15fr;gap:2rem;align-items:start;}
.contact-info p{color:var(--txt-dim);}
.contact-aside{border:1px solid var(--line);border-radius:8px;background:var(--panel);padding:1.3rem;margin-top:1.2rem;}
.contact-aside .row{display:flex;gap:.6rem;padding:.35rem 0;font-size:.9rem;color:var(--txt-dim);border-top:1px dotted var(--line);}
.contact-aside .row:first-child{border-top:none;}
.contact-aside .k{color:var(--blue);min-width:9ch;}
.form-grid{display:flex;flex-direction:column;gap:1rem;}
.field{display:flex;flex-direction:column;gap:.4rem;}
.field label{font-size:.82rem;color:var(--blue);letter-spacing:.3px;}
.field label::before{content:"> ";color:var(--muted);}
.field input,.field textarea{font-family:var(--mono);font-size:.95rem;color:var(--txt);
  background:var(--bg-2);border:1px solid var(--line-2);border-radius:5px;
  padding:.7rem .85rem;width:100%;transition:border-color .15s,box-shadow .15s;}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px rgba(59,155,255,.14);}
.field textarea{min-height:150px;resize:vertical;}
.form-note{font-size:.82rem;color:var(--muted);margin:0;}

/* ---------- footer ---------- */
.site-footer{border-top:1px solid var(--line);margin-top:40px;background:rgba(6,9,15,.6);}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:1.6rem;padding:46px 0 30px;}
.brand-foot{font-family:var(--crt);font-size:1.7rem;color:var(--txt);margin-bottom:.7rem;text-shadow:0 0 10px rgba(59,155,255,.2);}
.brand-foot .brand-dot{color:var(--blue);}
.foot-tag{color:var(--muted);font-size:.88rem;max-width:34ch;margin:0;}
.site-footer h4{color:var(--blue);font-size:.82rem;letter-spacing:1px;margin:0 0 .9rem;font-weight:700;}
.site-footer h4::before{content:"// ";color:var(--muted);}
.site-footer .footer-grid a{display:block;color:var(--txt-dim);font-size:.9rem;padding:.22rem 0;}
.site-footer .footer-grid a:hover{color:var(--blue-bright);}
.foot-bottom{display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;
  border-top:1px solid var(--line);padding:18px 0;color:var(--muted);font-size:.82rem;}
.foot-bottom .sig{color:var(--blue-deep);}

/* ---------- responsive ---------- */
@media (max-width:860px){
  .pillars{grid-template-columns:1fr;}
  .steps{grid-template-columns:repeat(2,1fr);}
  .contact-split{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr 1fr;}
}
@media (max-width:560px){
  body{font-size:15px;}
  .header-inner{height:auto;padding:.7rem 0;flex-wrap:wrap;}
  .nav{gap:.2rem;}
  .nav a{padding:.35rem .5rem;font-size:.82rem;}
  .hero{padding:46px 0 30px;}
  .hero .term-body,.term-body{padding:1.3rem 1.1rem;}
  .steps{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr;gap:1.4rem;}
  .term-bar .title{font-size:.72rem;}
  .cta-band .term-body{padding:1.5rem 1.2rem;}
}