:root{
  --navy: #0B1B3F;
  --navy-deep: #060F26;
  --paper: #EEECE1;
  --paper-dim: #E3E0D1;
  --line: #C9C4AF;
  --line-dark: #2B3B60;
  --ink: #16202C;
  --ink-soft: #4A5568;
  --accent: #0A5AF0;
  --accent-bright: #2E7CFF;
  --gold: #C9A227;
  --gold-bright: #E4BE4A;
  --sage: #6E8F72;
  --paper-on-navy: #EEECE1;
  --radius: 3px;
  --display: 'Space Grotesk', sans-serif;
  --body: 'Newsreader', serif;
  --mono: 'JetBrains Mono', monospace;
}
*{box-sizing:border-box; margin:0; padding:0;}
html{scroll-behavior:smooth;}
body{
  background:var(--paper);
  color:var(--ink);
  font-family:var(--body);
  font-size:17px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%; display:block;}
a{color:inherit;}
.wrap{max-width:1160px; margin:0 auto; padding:0 32px;}

::selection{background:var(--accent); color:#FFFFFF;}

/* focus visibility */
a:focus-visible, button:focus-visible{
  outline:2px solid var(--accent-bright);
  outline-offset:3px;
}

/* ---------- Nav ---------- */
header.site{
  position:fixed; top:0; left:0; right:0; z-index:100;
  background:rgba(238,236,225,0.9);
  backdrop-filter:blur(8px);
  border-bottom:1px solid var(--line);
}
.nav{
  display:flex; align-items:center; justify-content:space-between;
  padding:18px 48px;
  width:100%;
}
.nav-right{display:flex; align-items:center; gap:40px;}
.logo{
  font-family:var(--display); font-weight:700; font-size:17px;
  letter-spacing:0.02em; text-decoration:none; color:var(--ink);
  display:flex; align-items:center; gap:9px; white-space:nowrap;
}
.logo-img{height:30px; width:auto; flex-shrink:0;}
.logo-accent{color:var(--accent);}
.logo .sub{font-family:var(--mono); font-size:10px; color:var(--ink-soft); letter-spacing:0.06em; font-weight:400; margin-left:4px;}

/* ---------- Loading overlay (shown while the contact form is sending) ---------- */
.loading-overlay{
  position:fixed; inset:0; z-index:200;
  display:flex; align-items:center; justify-content:center;
  background:rgba(11,27,63,0.28);
  backdrop-filter:blur(2px);
  opacity:0; visibility:hidden;
  transition:opacity .25s ease, visibility 0s linear .25s;
  pointer-events:none;
}
.loading-overlay.visible{
  opacity:1; visibility:visible;
  transition:opacity .25s ease;
}
.loading-shape{
  position:relative;
  width:220px; height:220px;
  display:flex; align-items:center; justify-content:center;
}
.octagon{
  position:absolute; top:50%; left:50%;
  width:220px; height:220px;
  transform:translate(-50%,-50%);
  overflow:visible;
  opacity:0;
  transition:opacity .35s ease, color .4s ease;
}
.octagon-outer{
  color:var(--gold-bright);
  animation:spinCW 9s linear infinite;
  filter:drop-shadow(0 0 5px currentColor) drop-shadow(0 0 13px currentColor);
}
.octagon-inner{
  color:var(--accent-bright);
  animation:spinCCW 7s linear infinite;
  filter:drop-shadow(0 0 5px currentColor) drop-shadow(0 0 13px currentColor);
}
@keyframes spinCW{
  from{transform:translate(-50%,-50%) rotate(0deg);}
  to{transform:translate(-50%,-50%) rotate(360deg);}
}
@keyframes spinCCW{
  /* Offset 22.5deg (half an octagon face) from the outer ring so the two
     never start perfectly overlapped -- they read as two shapes immediately
     instead of merging into one for the first moment. */
  from{transform:translate(-50%,-50%) rotate(22.5deg);}
  to{transform:translate(-50%,-50%) rotate(-337.5deg);}
}
.loading-overlay-logo{
  position:relative; z-index:1;
  width:145px; height:auto;
  opacity:0;
  animation:logoBreathe 2.4s ease-in-out infinite;
  transition:opacity .35s ease;
  filter:
    drop-shadow(0 0 5px rgba(255,255,255,0.9))
    drop-shadow(0 0 14px rgba(255,255,255,0.6))
    drop-shadow(0 0 28px rgba(255,255,255,0.35));
}
@keyframes logoBreathe{
  0%, 100%{transform:scale(1);}
  50%{transform:scale(0.96);}
}
/* Staggered entrance: rings first, then logo settles on top with its glow. */
.loading-overlay.visible .octagon-outer{opacity:0.85; transition-delay:.08s;}
.loading-overlay.visible .octagon-inner{opacity:0.85; transition-delay:.14s;}
.loading-overlay.visible .loading-overlay-logo{opacity:1; transition-delay:.2s;}
/* Result state: rings tint to confirm success or flag a problem, held
   briefly before the overlay hides. */
.loading-overlay.state-success .octagon-outer,
.loading-overlay.state-success .octagon-inner{
  color:var(--sage);
}
.loading-overlay.state-error .octagon-outer,
.loading-overlay.state-error .octagon-inner{
  color:#E4785A;
}
@media (prefers-reduced-motion: reduce){
  .loading-overlay-logo{animation:none;}
  .octagon-outer, .octagon-inner{animation:none;}
  .loading-overlay{transition:none;}
  .octagon, .loading-overlay-logo{transition:none;}
}
nav.links{display:flex; gap:32px; font-family:var(--mono); font-size:12.5px; letter-spacing:0.04em; white-space:nowrap;}
nav.links a{text-decoration:none; color:var(--ink-soft); transition:color .2s;}
nav.links a:hover{color:var(--ink);}
.nav-cta{
  font-family:var(--mono); font-size:12px; letter-spacing:0.03em;
  background:var(--navy); color:var(--paper); padding:9px 16px;
  text-decoration:none; border-radius:var(--radius);
  border:1px solid var(--navy);
  transition:background .2s, color .2s;
  white-space:nowrap;
}
.nav-cta:hover{background:var(--accent); border-color:var(--accent); color:#FFFFFF;}

.nav-actions{display:flex; align-items:center; gap:14px;}

.nav-toggle{
  display:none; flex-direction:column; justify-content:center; gap:5px;
  width:34px; height:34px; background:transparent; border:1px solid var(--line);
  border-radius:var(--radius); cursor:pointer; padding:0; align-items:center;
  flex-shrink:0;
}
.nav-toggle span{width:16px; height:1.5px; background:var(--ink); transition:transform .25s, opacity .25s;}
.nav-toggle.open span:nth-child(1){transform:translateY(6.5px) rotate(45deg);}
.nav-toggle.open span:nth-child(2){opacity:0;}
.nav-toggle.open span:nth-child(3){transform:translateY(-6.5px) rotate(-45deg);}

.mobile-menu{
  display:none; flex-direction:column;
  max-height:0; overflow:hidden;
  background:var(--paper); border-bottom:1px solid var(--line);
  transition:max-height .3s ease;
}
.mobile-menu.open{max-height:260px;}
.mobile-menu a{
  font-family:var(--mono); font-size:14px; letter-spacing:0.03em; text-decoration:none;
  color:var(--ink); padding:15px 24px; border-top:1px solid var(--line);
}

/* ---------- Hero ---------- */
.hero{
  padding:168px 0 100px;
  background:var(--navy);
  color:var(--paper-on-navy);
  position:relative;
  overflow:hidden;
  border-bottom:1px solid var(--line-dark);
}
.notfound-hero{
  min-height:88vh;
  display:flex;
  align-items:center;
}
.notfound-hero .hero-grid{width:100%;}
.hero::before{
  content:"";
  position:absolute; inset:0;
  background-image:
    linear-gradient(var(--line-dark) 1px, transparent 1px),
    linear-gradient(90deg, var(--line-dark) 1px, transparent 1px);
  background-size:64px 64px;
  opacity:0.25;
  mask-image:linear-gradient(to bottom, black, transparent 85%);
}
.scanline{
  position:absolute; inset:0;
  background-image:linear-gradient(to bottom, transparent, rgba(201,162,39,0.09), transparent);
  background-repeat:no-repeat;
  background-size:100% 220px;
  background-position:0 -220px;
  animation:scanSweep 7s linear infinite;
  pointer-events:none; z-index:0;
}
@keyframes scanSweep{
  0%{background-position:0 -220px;}
  100%{background-position:0 calc(100% + 220px);}
}
@media (prefers-reduced-motion: reduce){ .scanline{display:none;} }
.hero-grid{
  position:relative; z-index:1;
  display:grid; grid-template-columns:1.15fr 1fr; gap:64px; align-items:center;
}
.eyebrow{
  font-family:var(--mono); font-size:12px; letter-spacing:0.12em; text-transform:uppercase;
  color:var(--gold-bright); margin-bottom:22px; display:flex; align-items:center; gap:10px;
}
.eyebrow::before{content:""; width:22px; height:1px; background:var(--gold-bright);}
h1{
  font-family:var(--display); font-weight:600; font-size:clamp(2.4rem, 4.2vw, 3.6rem);
  line-height:1.08; letter-spacing:-0.01em; margin-bottom:26px;
}
h1 em{font-style:normal; color:var(--gold-bright);}
.hero p.lede{
  font-size:19px; color:#C7CDD9; max-width:46ch; margin-bottom:34px; line-height:1.65;
}
.hero-ctas{display:flex; gap:14px; flex-wrap:wrap;}
.btn{
  font-family:var(--mono); font-size:13px; letter-spacing:0.03em;
  padding:13px 22px; text-decoration:none; border-radius:var(--radius);
  display:inline-flex; align-items:center; gap:8px; transition:all .2s;
}
.btn-primary{background:var(--accent); color:#FFFFFF; border:1px solid var(--accent);}
.btn-primary:hover{background:var(--accent-bright); transform:translateY(-1px);}
.btn-ghost{background:transparent; color:var(--paper); border:1px solid #3C4E68;}
.btn-ghost:hover{border-color:var(--accent-bright); color:var(--accent-bright);}

/* schematic diagram */
.schematic{
  position:relative; font-family:var(--mono);
  background:var(--navy-deep); border:1px solid var(--line-dark);
  border-radius:6px; padding:26px 22px;
}
.schematic-label{
  font-size:10.5px; letter-spacing:0.1em; text-transform:uppercase;
  color:#5E7395; margin-bottom:18px; display:flex; justify-content:space-between;
}
.schem-row{display:flex; flex-direction:column; gap:0;}
.schem-box{
  border:1px solid var(--line-dark); border-radius:4px; padding:14px 16px;
  background:rgba(10,90,240,0.03);
  opacity:0; transform:translateY(10px);
  animation:riseIn .6s ease forwards;
}
.schem-box .name{font-family:var(--display); font-weight:600; font-size:14px; color:var(--paper); margin-bottom:3px;}
.schem-box .stack{font-size:11px; color:var(--accent-bright);}
.schem-connector{
  width:1px; height:26px; margin-left:22px; position:relative;
  background:repeating-linear-gradient(to bottom, var(--line-dark) 0 4px, transparent 4px 8px);
  opacity:0; animation:fadeIn .5s ease forwards;
}
.schem-connector::after{
  content:""; position:absolute; left:-2px; top:-6px; width:5px; height:5px; border-radius:50%;
  background:var(--gold-bright); box-shadow:0 0 6px 1px var(--gold-bright);
  animation:pulseDown 2.4s ease-in-out infinite;
  animation-delay:inherit;
  opacity:0;
}
@keyframes pulseDown{
  0%{top:-6px; opacity:0;}
  10%{opacity:1;}
  85%{opacity:1;}
  100%{top:26px; opacity:0;}
}
@media (prefers-reduced-motion: reduce){ .schem-connector::after{display:none;} }

.status-dot{
  display:inline-block; width:7px; height:7px; border-radius:50%; background:var(--sage);
  box-shadow:0 0 0 0 rgba(110,143,114,0.6);
  animation:pulseRing 2s ease-out infinite;
}
@keyframes pulseRing{
  0%{box-shadow:0 0 0 0 rgba(110,143,114,0.5);}
  70%{box-shadow:0 0 0 7px rgba(110,143,114,0);}
  100%{box-shadow:0 0 0 0 rgba(110,143,114,0);}
}
@media (prefers-reduced-motion: reduce){ .status-dot{animation:none;} }

.terminal-line{
  font-family:var(--mono); font-size:12px; color:var(--gold-bright);
  margin-top:16px; min-height:16px; display:flex; align-items:center; gap:2px;
}
.terminal-line .cursor{
  display:inline-block; width:6px; height:13px; background:var(--gold-bright);
  animation:blink 1s step-end infinite; margin-left:1px;
}
@media (prefers-reduced-motion: reduce){ .terminal-line .cursor{animation:none;} }
@keyframes blink{ 50%{opacity:0;} }
.schem-box:nth-of-type(1){animation-delay:.15s;}
.schem-box:nth-of-type(3){animation-delay:.45s;}
.schem-box:nth-of-type(5){animation-delay:.75s;}
.schem-connector:nth-of-type(2){animation-delay:.35s;}
.schem-connector:nth-of-type(4){animation-delay:.65s;}
@keyframes riseIn{to{opacity:1; transform:translateY(0);}}
@keyframes fadeIn{to{opacity:1;}}
.schem-foot{
  margin-top:20px; padding-top:16px; border-top:1px dashed var(--line-dark);
  font-size:11px; color:#5E7395; display:flex; justify-content:space-between;
}

@media (prefers-reduced-motion: reduce){
  .schem-box, .schem-connector{animation:none !important; opacity:1 !important; transform:none !important;}
  html{scroll-behavior:auto;}
}

/* ---------- Section shell ---------- */
section{padding:100px 0;}
.section-head{
  display:flex; justify-content:space-between; align-items:flex-end;
  margin-bottom:52px; gap:24px; flex-wrap:wrap;
  border-bottom:1px solid var(--line); padding-bottom:22px;
}
.section-tag{
  font-family:var(--mono); font-size:12px; color:var(--gold); letter-spacing:0.1em; text-transform:uppercase; margin-bottom:10px; display:block;
}
.section-head h2{
  font-family:var(--display); font-weight:600; font-size:clamp(1.7rem, 2.6vw, 2.3rem); letter-spacing:-0.01em;
}
.section-head p{color:var(--ink-soft); max-width:38ch; font-size:15.5px;}

.reveal{opacity:0; transform:translateY(18px); transition:opacity .6s ease, transform .6s ease;}
.reveal.in{opacity:1; transform:translateY(0);}
@media (prefers-reduced-motion: reduce){.reveal{opacity:1; transform:none; transition:none;}}

/* ---------- Work ---------- */
.work-grid{display:grid; grid-template-columns:repeat(3, 1fr); gap:22px;}
.work-card{
  border:1px solid var(--line); border-radius:var(--radius); background:#F6F4EA;
  padding:26px 24px; display:flex; flex-direction:column; gap:14px;
  transition:border-color .2s, transform .2s;
  position:relative; overflow:hidden;
}
.work-card::before{
  content:""; position:absolute; top:0; left:-30%; width:30%; height:2px;
  background:linear-gradient(90deg, transparent, var(--gold-bright), transparent);
  transition:left .7s ease; opacity:0;
}
.work-card:hover::before{left:110%; opacity:1;}
.work-card:hover{border-color:var(--gold); transform:translateY(-3px);}
@media (prefers-reduced-motion: reduce){ .work-card::before{transition:none; display:none;} }
.work-card .spec-no{font-family:var(--mono); font-size:11px; color:var(--ink-soft); letter-spacing:0.08em;}
.work-card h3{font-family:var(--display); font-size:19px; font-weight:600;}
.work-card .role{font-family:var(--mono); font-size:11.5px; color:var(--sage); text-transform:uppercase; letter-spacing:0.06em;}
.work-card p{font-size:15px; color:var(--ink-soft); line-height:1.55;}
.tags{display:flex; flex-wrap:wrap; gap:6px; margin-top:auto; padding-top:8px;}
.tag{
  font-family:var(--mono); font-size:10.5px; border:1px solid var(--line); border-radius:20px;
  padding:4px 10px; color:var(--ink-soft);
}
.result{
  display:flex; align-items:flex-start; gap:8px;
  font-family:var(--mono); font-size:12.5px; color:var(--ink);
  background:rgba(110,143,114,0.08); border-left:2px solid var(--sage);
  padding:10px 12px; line-height:1.5;
}
.result-icon{color:var(--sage); flex-shrink:0;}

/* ---------- Services ---------- */
.services-grid{display:grid; grid-template-columns:repeat(4, 1fr); gap:0; border:1px solid var(--line); border-radius:var(--radius); overflow:hidden;}
.tier{padding:30px 22px; border-right:1px solid var(--line); background:#F6F4EA; position:relative;}
.tier:last-child{border-right:none;}
.tier.featured{background:var(--navy); color:var(--paper);}
.tier.featured .tier-price, .tier.featured h3{color:var(--paper);}
.tier.featured .tier-desc{color:#B9C1CF;}
.tier.featured .feat{color:#DDE2EA;}
.tier.featured .feat::before{color:var(--gold-bright);}
.featured-badge{
  position:absolute; top:0; right:0; background:var(--gold); color:var(--navy-deep);
  font-family:var(--mono); font-size:9.5px; letter-spacing:0.06em; padding:4px 10px; text-transform:uppercase;
}
.tier h3{font-family:var(--display); font-weight:600; font-size:16px; margin-bottom:6px;}
.tier-desc{font-size:13.5px; color:var(--ink-soft); margin-bottom:18px; min-height:52px;}
.tier-price{font-family:var(--mono); font-size:22px; font-weight:500; margin-bottom:2px; color:var(--ink);}
.tier-price span{font-size:11px; color:var(--ink-soft); font-weight:400;}
.tier-from{font-family:var(--mono); font-size:10.5px; color:var(--ink-soft); margin-bottom:20px; display:block;}
ul.feats{list-style:none; display:flex; flex-direction:column; gap:9px;}
.feat{font-size:13.5px; color:var(--ink-soft); display:flex; gap:8px; align-items:flex-start;}
.feat::before{content:"•"; color:var(--gold); flex-shrink:0;}

/* ---------- Process ---------- */
.process-list{display:flex; flex-direction:column;}
.proc-item{
  display:grid; grid-template-columns:90px 1fr 1.4fr; gap:28px; align-items:start;
  padding:28px 0; border-top:1px solid var(--line);
}
.proc-item:last-child{border-bottom:1px solid var(--line);}
.proc-no{font-family:var(--mono); color:var(--gold); font-size:13px; letter-spacing:0.05em;}
.proc-item h3{font-family:var(--display); font-weight:600; font-size:18px;}
.proc-item p{color:var(--ink-soft); font-size:15px;}

/* ---------- FAQ ---------- */
.faq-list{display:flex; flex-direction:column; max-width:780px;}
.faq-item{border-top:1px solid var(--line); padding:20px 0;}
.faq-item:last-child{border-bottom:1px solid var(--line);}
.faq-item summary{
  font-family:var(--display); font-weight:600; font-size:16.5px; cursor:pointer;
  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:var(--mono); font-size:18px; color:var(--gold);
  flex-shrink:0; transition:transform .25s;
}
.faq-item[open] summary::after{transform:rotate(45deg);}
.faq-item p{color:var(--ink-soft); font-size:15px; margin-top:14px; max-width:64ch;}

/* ---------- Contact ---------- */
.contact{background:var(--navy); color:var(--paper);}
.contact-grid{display:grid; grid-template-columns:1.2fr 1fr; gap:48px; align-items:center;}
.contact h2{font-family:var(--display); font-weight:600; font-size:clamp(1.8rem, 3vw, 2.6rem); margin-bottom:18px; letter-spacing:-0.01em;}
.contact p.lede{color:#C7CDD9; font-size:16.5px; max-width:44ch; margin-bottom:8px;}
.quick-contact{display:flex; flex-wrap:wrap; gap:6px 18px; margin-top:22px;}
.quick-contact a{
  font-family:var(--mono); font-size:12.5px; color:#B9C1CF; text-decoration:none;
  border-bottom:1px solid #3C4E68; padding-bottom:2px; transition:color .2s, border-color .2s;
}
.quick-contact a:hover{color:var(--accent-bright); border-color:var(--accent-bright);}

.contact-form{
  background:var(--navy-deep); border:1px solid var(--line-dark); border-radius:6px;
  padding:28px 26px; display:flex; flex-direction:column; gap:16px;
}
.form-row{display:flex; flex-direction:column; gap:6px;}
.form-row label{
  font-family:var(--mono); font-size:11px; letter-spacing:0.06em; text-transform:uppercase; color:#8291A8;
}
.form-row input, .form-row textarea{
  font-family:var(--body); font-size:15px; color:var(--paper);
  background:transparent; border:1px solid var(--line-dark); border-radius:var(--radius);
  padding:11px 12px; resize:vertical; transition:border-color .2s;
}
.form-row input::placeholder, .form-row textarea::placeholder{color:#5E7395;}
.form-row input:focus, .form-row textarea:focus{outline:none; border-color:var(--accent);}
.form-note{font-family:var(--mono); font-size:11px; color:#5E7395; text-align:center;}
.hp-field{position:absolute; left:-9999px; top:-9999px; width:1px; height:1px; opacity:0;}

footer{
  padding:28px 0; text-align:center; font-family:var(--mono); font-size:11.5px;
  color:var(--ink-soft); border-top:1px solid var(--line);
}

/* ---------- Mobile sticky CTA bar ---------- */
.mobile-cta-bar{
  display:none; position:fixed; left:0; right:0; bottom:0; z-index:90;
  background:var(--navy); border-top:1px solid var(--line-dark);
  padding:12px 16px; gap:10px;
  align-items:center;
  transform:translateY(100%); transition:transform .3s ease;
  box-shadow:0 -6px 18px rgba(0,0,0,0.18);
}
.mobile-cta-bar.visible{transform:translateY(0);}
.mobile-cta-bar .btn-primary{flex:1; justify-content:center;}
.mcb-whatsapp{
  width:44px; height:44px; flex-shrink:0; display:flex; align-items:center; justify-content:center;
  border:1px solid #3C4E68; border-radius:var(--radius); color:var(--paper);
  text-decoration:none; transition:border-color .2s, color .2s;
}
.mcb-whatsapp:hover{border-color:var(--accent-bright); color:var(--accent-bright);}
@media (max-width:760px){
  .mobile-cta-bar{display:flex;}
  body{padding-bottom:70px;}
}

/* ---------- Responsive ---------- */
@media (max-width:1180px){
  .nav{padding:16px 24px;}
  .logo .sub{display:none;}
  .nav-right{gap:24px;}
  nav.links{gap:22px;}
  .nav-actions{gap:12px;}
}
@media (max-width:920px){
  .hero-grid{grid-template-columns:1fr; gap:44px;}
  .work-grid{grid-template-columns:1fr;}
  .services-grid{grid-template-columns:1fr 1fr;}
  .tier{border-bottom:1px solid var(--line);}
  .contact-grid{grid-template-columns:1fr;}
}
@media (max-width:760px){
  nav.links{display:none;}
  .nav-toggle{display:flex;}
  .mobile-menu{display:flex;}
  .nav{padding:14px 24px;}
  .nav-actions{gap:12px;}
}
@media (max-width:640px){
  .wrap{padding:0 20px;}
  .logo .sub{display:none;}
  .nav{padding:13px 20px;}
  .nav-actions{gap:10px;}
  .logo{font-size:15px; gap:6px;}
  .logo-img{height:24px;}
  .nav-cta{padding:8px 12px; font-size:11px;}
  .nav-toggle{width:32px; height:32px;}
  .hero{padding:120px 0 64px;}
  .schematic{padding:20px 16px;}
  .services-grid{grid-template-columns:1fr;}
  .tier{border-right:none; border-bottom:1px solid var(--line);}
  section{padding:64px 0;}
  .section-head{margin-bottom:36px;}
  .proc-item{
    grid-template-columns:1fr; grid-template-areas:none;
    display:flex; flex-direction:column; gap:6px; padding:22px 0;
  }
  .work-card{padding:22px 20px;}
}
@media (max-width:400px){
  h1{font-size:2rem;}
  .hero-ctas{flex-direction:column; align-items:stretch;}
  .btn{justify-content:center;}
}