:root{
  --bg:#F7F6F2;
  --surface:#FFFFFF;
  --midpoint:#FBFBF8;
  --ink:#111111;
  --ink-soft:#3A3D40;
  --ink-faint:#5F6368;
  --line:#DCDCD7;
  --accent:#0D37F6;
  --accent-soft:#E9EDFF;
  --font-display:'Fraunces', serif;
  --font-body:'Inter', -apple-system, sans-serif;
  --font-mono:'IBM Plex Mono', monospace;
  --wrap:1180px;
}
.darkmode{
  --bg:#151412;
  --surface:#1E1D19;
  --midpoint:#1A1916;
  --ink:#F5F4F0;
  --ink-soft:#CFCCC5;
  --ink-faint:#A8A49A;
  --line:#726D60;
  --accent:#859DFF;
  --accent-soft:#1E2540;
}
*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  background:var(--bg);
  color:var(--ink);
  font-family:var(--font-body);
  font-size:16px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
h1, h2, h3, h4, h5, h6{
  color:var(--ink);
  font-family:var(--font-display);
  font-weight:400;
}
a{color:inherit;text-decoration:none;}
img{max-width:100%;display:block;}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 40px;}
::selection{background:var(--accent);color:#fff;}
@media(max-width:660px){
  .wrap{padding:0 30px;}
}
.square{width:26px;height:26px;z-index:60;pointer-events:none;border:4px solid var(--accent);}

header{
  position:fixed;top:0;left:0;right:0;z-index:50;
  background:rgb(from var(--bg) r g b / .86);backdrop-filter:blur(6px);
  border-bottom:1px solid transparent;
  transition:border-color .3s ease, background .3s ease;
}
header.scrolled{border-bottom-color:var(--line);}
.nav-inner{
  display:flex;align-items:center;justify-content:space-between;
  padding:22px 40px;max-width:var(--wrap);margin:0 auto;
}
.logo-group{display:flex;align-items:center;gap:12px;}
.logo{
  font-family:var(--font-body);font-size:24px;font-weight:600;
  letter-spacing:.01em;
}
.logo span, .logo a:hover{color:var(--accent);}
nav.links{display:flex;gap:30px;flex-wrap:wrap;justify-content:flex-end;}
nav.links a{
  font-size:14px;letter-spacing:.04em;text-transform:uppercase;
  color:var(--ink-soft);position:relative;padding-top:1px;
}
nav.links a::after{
  content:"";position:absolute;left:0;bottom:0;height:1px;width:0;
  background:var(--accent);transition:width .25s ease;
}
nav.links a:hover::after,nav.links a.active::after{width:100%;}
nav.links a:hover{color:var(--accent);}
@media(max-width:710px){
  .nav-inner{flex-direction:column;align-items:flex-start;gap:14px;}
  nav.links{justify-content:flex-start;gap:20px;}
  nav.links a{padding:0 0 4px 0;}
}
@media(max-width:660px){.nav-inner{padding:20px 30px;}}

/* HAMBURGER MENU */
.menu-toggle{
  display:none;
  flex-direction:column;
  justify-content:space-between;
  width:24px;height:16px;
  background:none;border:none;cursor:pointer;padding:0;
  flex-shrink:0;z-index:60;
}
.menu-toggle .bar{
  display:block;height:2px;width:100%;background:var(--ink);
  transition:transform .25s ease, opacity .25s ease;
}
.menu-toggle[aria-expanded="true"] .bar:nth-child(1){transform:translateY(7px) rotate(45deg);}
.menu-toggle[aria-expanded="true"] .bar:nth-child(2){opacity:0;}
.menu-toggle[aria-expanded="true"] .bar:nth-child(3){transform:translateY(-7px) rotate(-45deg);}

@media(max-width:660px){
  .nav-inner{flex-direction:row;align-items:center;justify-content:space-between;gap:0;}
  .menu-toggle{display:flex;}
  nav.links{
    display:none;
    position:absolute;top:100%;left:0;right:0;
    flex-direction:column;align-items:flex-start;gap:22px;
    background:var(--surface);
    border-bottom:1px solid var(--line);
    padding:26px 30px 30px;
  }
  nav.links.open{display:flex;}
  nav.links a{font-size:16px;width:100%;}
  nav.links .theme-toggle{margin-top:4px;}
}

/* TOGGLE SWITCH */
.theme-toggle {
  position:relative;
  width:calc(var(--size) * 2);
  height:var(--size);
  border-radius:var(--size);
  border:none;
  cursor:pointer;
  display:inline-flex;
  align-items:top;
  flex-shrink:0;
}
#theme-switch{
  padding:0;
  border-radius:50%;
  background-color:transparent;
}
#theme-switch svg{fill:var(--ink-soft);}
#theme-switch svg:hover{fill:var(--accent);}
#theme-switch svg:last-child{display:none;}
.darkmode #theme-switch svg:first-child{display:none;}
.darkmode #theme-switch svg:last-child{display:block;}

section{padding:80px 0 0;position:relative;}
#approach, #expertise, #contact{
  background:var(--surface);
  padding-bottom:80px;
}
#approach, #process, #expertise, #faq, #contact{border-bottom:1px solid var(--line);}
.eyebrow{
  font-family:var(--font-body);font-size:16px;letter-spacing:.12em;font-weight:600;
  text-transform:uppercase;color:var(--accent);
  display:flex;align-items:center;gap:10px;margin-bottom:22px;
}
.eyebrow.top{
  padding-top:0;border-top:none;
}
.eyebrow::before{content:"";width:26px;height:1px;background:var(--accent);}

/* HERO */
.hero{padding-top:190px;margin-bottom:80px;padding-bottom:0px;}
.hero-grid{display:grid;grid-template-columns:1fr;gap:40px;align-items:end;}
h1.display{
  font-family:var(--font-display);
  font-weight:400;
  font-size:clamp(46px,7vw,92px);
  line-height:1.1;
  margin-bottom:36px;
}
h1.display em{font-style:italic;font-weight:300;color:var(--accent);}
@media(max-width:660px){.hero{padding-top:140px;}}

.hero-sub{max-width:700px;font-size:clamp(18px,2.4vw,24px);color:var(--ink-soft);}
.hero-cta{margin-top:36px;display:flex;align-items:center;gap:24px;flex-wrap:wrap;}
.btn-primary{
  display:inline-flex;align-items:center;gap:10px;padding:16px 32px;
  background:var(--accent);color:#fff;
  font-family:var(--font-mono);font-size:16px;letter-spacing:.04em;text-transform:uppercase;font-weight:500;
  border:1px solid var(--accent);
  transition:background .25s ease,color .25s ease;
}
.btn-primary svg{width:16px;height:16px;transition:transform .25s ease;flex-shrink:0;}
.btn-primary:hover{background:transparent;color:var(--accent);}
.btn-primary:hover svg{transform:translateX(4px);}
.darkmode .btn-primary {color:#111111}
.darkmode .btn-primary:hover {color:var(--accent)}
@media(max-width:460px){.btn-primary{padding:14px 26px;width:100%;justify-content:center;}}

/* HERO - SIDE */
.hero-grid{
  display:flex;
  align-items:center;
  gap:65px;
}
.hero-left{flex:1 1 580px;min-width:0;}
.hero-visual{
  flex:1 1 340px;
  position:relative;
  min-height:480px;
}
@media(max-width:900px){
  .hero-left{flex:1;}
  .hero-visual{margin-top:16px;}
}

/* DESIGN TOOL PANEL */
.mock-design{
  position:absolute;
  top:0;left:0;
  width:82%;
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:10px;
  box-shadow:0 24px 60px -20px rgba(17,17,17,0.25);
  overflow:hidden;
  font-family:'Inter',Arial,sans-serif;
}
.mock-design-topbar{
  display:flex;align-items:center;gap:10px;
  padding:10px 14px;
  border-bottom:1px solid var(--line);
  background:#e9e9e9;
}
.mock-share{
  margin-left:auto;
  font-family:'IBM Plex Mono',monospace;
  font-size:11px;letter-spacing:.03em;text-transform:uppercase;
  background:#0D37F6;color:#fff;
  padding:5px 12px;border-radius:5px;
}
.mock-icon-sm{width:12px;height:12px;border-radius:3px;border:1px solid #747474;}
.mock-design-body{display:flex;}
.mock-canvas{flex:1;padding:22px 22px 26px;border-right:1px solid var(--line);min-width:0;}
.mock-eyebrow{font-family:'IBM Plex Mono',monospace;font-size:10px;letter-spacing:.08em;text-transform:uppercase;color:var(--ink);margin-bottom:10px;}
.mock-h1{font-family:'Fraunces',serif;font-size:20px;line-height:26px;color:var(--ink);margin-bottom:8px;font-weight:400;}
.mock-p{font-size:11px;line-height:16px;color:var(--ink);margin-bottom:14px;max-width:220px;}
.mock-p a{color:var(--accent);}
.mock-btn{
  display:inline-block;
  background:var(--accent);color:var(--surface);
  font-size:10px;letter-spacing:.04em;text-transform:uppercase;
  padding:8px 14px;border-radius:3px;
  margin-bottom:18px;
}
.mock-btn:hover{cursor:pointer}
.mock-photo{
  width:100%;height:110px;border-radius:6px;
  background:linear-gradient(135deg,#DCE3D9 0%,#C9D2C4 100%);
  margin-bottom:16px;
}
.mock-caption-title{font-family:'Fraunces',serif;font-size:13px;color:var(--ink);margin-bottom:5px;font-weight:400;}
.mock-caption-body{font-size:10.5px;line-height:15px;color:var(--ink);}
.mock-caption-body{font-size:10.5px;line-height:15px;color:var(--ink);}

/* CODE PANEL */
.mock-code{
  position:absolute;
  right:0;bottom:0;
  width:64%;
  background:#151515;
  border-radius:10px;
  box-shadow:0 30px 70px -18px rgba(17,17,17,0.45);
  border:1px solid var(--line);
  overflow:hidden;
  z-index:2;
}
.mock-code-topbar{
  display:flex;align-items:center;gap:7px;
  padding:10px 14px;
  border-bottom:1px solid #2A2A2A;
}
.mock-dot{width:9px;height:9px;border-radius:50%;}
.mock-dot.red{background:#FF5F57;}
.mock-dot.yellow{background:#FEBC2E;}
.mock-dot.green{background:#28C840;}
.mock-filename{
  margin-left:8px;
  font-family:'IBM Plex Mono',monospace;
  font-size:11px;color:#DCDCD7;
}
.mock-code-body{
  padding:16px 16px 18px;
  font-family:'IBM Plex Mono',monospace;
  font-size:10.5px;line-height:17px;
  color:#D4D4D4;
  white-space:pre;
  overflow:hidden;
}
.mc-tag{color:#569CD6;}
.mc-attr{color:#9CDCFE;}
.mc-str{color:#CE9178;}
.mc-com{color:#6A9955;}

/* ARROWS */
.mock-arrow{position:absolute;z-index:3;}
.mock-arrow-1{top:32%;left:68%;width:70px;height:70px;}
.mock-arrow path{stroke-dasharray:120;stroke-dashoffset:0;}

@media(max-width:900px){
  .hero-grid{flex-direction:column;align-items:stretch;gap:40px;}
  .hero-visual{min-height:480px;}
  .mock-design{width:88%;}
  .mock-code{width:70%;}
  .mock-arrow-1{top:32%;left:68%;}
}

/* HERO VISUAL ANIMATION */
@media (prefers-reduced-motion: no-preference) {
  .mock-design{
    opacity:0;
    animation:
      mockFadeUp .7s cubic-bezier(.16,.84,.44,1) .1s forwards,
      mockFloat 6s ease-in-out 1s infinite;
  }
  .mock-code{
    opacity:0;
    animation:
      mockFadeUp .7s cubic-bezier(.16,.84,.44,1) .35s forwards,
      mockFloat 5s ease-in-out 1.4s infinite;
  }
  .mock-arrow-1 path:nth-child(1){stroke-dashoffset:120;animation:drawArrow .5s ease forwards .9s;}
  .mock-arrow-1 path:nth-child(2){stroke-dashoffset:120;animation:drawArrow .25s ease forwards 1.35s;}
}

@keyframes mockFadeUp{
  from{opacity:0;transform:translateY(16px);}
  to{opacity:1;transform:translateY(0);}
}
@keyframes drawArrow{
  to{stroke-dashoffset:0;}
}

/* BUILT ON EXPERIENCE */
#approach{border-top:1px solid var(--line);}
.statement{max-width:920px;}
.statement em{font-style:italic;font-weight:300;color:var(--accent);}
.statement p{
  font-family:var(--font-display);font-weight:300;
  font-size:clamp(30px,3.4vw,42px);line-height:1.2;color:var(--ink);
}
.statement p + p{margin-top:26px;}
.facts{display:flex;gap:60px;margin-top:64px;flex-wrap:wrap;}
.fact dt{font-family:var(--font-mono);font-size:12px;color:var(--ink-faint);text-transform:uppercase;letter-spacing:.06em;margin-bottom:8px;}
.fact dd{font-family:var(--font-display);font-size:26px;}
@media(max-width:760px){.statement-grid{grid-template-columns:1fr;gap:20px;}}

/* HOW IT WORKS */
#process .display{font-size:clamp(30px,3.4vw,42px);font-weight:300;line-height:1.2;font-family:var(--font-display);}
.service-row{padding:52px 48px;position:relative;transition:background .3s ease;}
.service-row.last{padding-bottom:0;}
.service-row::before{
  content:"";position:absolute;top:0;left:0;right:0;height:1px;
  background:var(--accent);transform:scaleX(0);transform-origin:left;
  transition:transform .35s ease;
}
.service-row:hover::before{transform:scaleX(1);}
.services-list{margin:40px 0 80px;}
.service-row{
  display:grid;grid-template-columns:100px 280px 1fr;gap:40px;
  padding:44px 0;border-bottom:1px solid var(--line);
  align-items:center;
}
.service-row.last{border-bottom:none;}
.service-row .sheet{font-family:var(--font-mono);font-size:20px;color:var(--ink-soft);}
.service-row h3{font-family:var(--font-display);font-weight:400;font-size:clamp(26px,3.4vw,32px)}
.service-row p{color:var(--ink-soft);font-size:18px;max-width:600px;}
@media(max-width:760px){.service-row{grid-template-columns:1fr;gap:10px;}}

/* BEYOND THE DESIGN */
#expertise .display{font-size:clamp(30px,3.4vw,42px);font-weight:300;line-height:1.2;font-family:var(--font-display);}
.expertise-grid{
  margin-top:40px;display:grid;grid-template-columns:1fr 1fr;
  gap:1px;background:var(--line);border:1px solid var(--line);
}
.expertise-card{
  background:var(--midpoint);padding:52px 48px;position:relative;
  transition:background .3s ease;
}
.expertise-card::before{
  content:"";position:absolute;top:0;left:0;right:0;height:1px;
  background:var(--accent);transform:scaleX(0);transform-origin:left;
  transition:transform .35s ease;
}
.expertise-card:hover::before{transform:scaleX(1);}
.expertise-tag{
  display:inline-block;font-family:var(--font-mono);font-size:15px;font-weight:500;
  letter-spacing:.1em;color:var(--accent);border:1px solid currentColor;
  padding:4px 10px;margin-bottom:22px;
}
.expertise-card h3{font-family:var(--font-display);font-weight:400;font-size:clamp(24px,2.8vw,30px);margin-bottom:14px;}
.expertise-card p{color:var(--ink-soft);font-size:18px;line-height:1.6;max-width:420px;}
@media(max-width:760px){
  .expertise-grid{grid-template-columns:1fr;}
  .expertise-card{padding:40px 28px;}
}

/* WORK */
#work .display{font-size:clamp(30px,3.4vw,42px);font-weight:300;line-height:1.2;font-family:var(--font-display);}
.work p{font-family:var(--font-body);font-weight:400;color:var(--ink-soft);font-size:clamp(18px,1.8vw,20px);margin-top:26px;max-width:920px}
.work-grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:2px;
  background:var(--line);margin-top:60px;border:1px solid var(--line);
}
.work-item{
  background:var(--midpoint);position:relative;/*aspect-ratio:4/5;*/
  overflow:hidden;cursor:pointer;
}
.work-tile{width:100%;height:100%;position:relative;}
.work-caption{
  position:absolute;left:0;right:0;bottom:0;padding:22px;
  display:flex;flex-direction:column;gap:4px;
  background:var(--accent-soft);
  /*background:linear-gradient(90deg, rgba(17,17,17,1), rgba(17,17,17,0)); */
  transform:translateY(8px);opacity:0;transition:transform .3s ease, opacity .3s ease;
} 
.work-item:hover .work-caption{transform:translateY(0);opacity:1;}
.work-item:hover .work-tile svg, .work-item:hover .work-tile img{transform:scale(1.04);}
.work-tile svg, .work-tile img{width:100%;height:100%;transition:transform .5s ease;display:block;}
.work-caption h3{font-family:var(--font-display);font-size:24px;font-weight:500;color:var(--ink)}
.work-caption span{font-family:var(--font-mono);font-size:14px;color:var(--ink);text-transform:uppercase;letter-spacing:.05em;}
@media(max-width:860px){.work-grid{grid-template-columns:repeat(2,1fr);}}
@media(max-width:520px){.work-grid{grid-template-columns:1fr;}}

/* QUESTIONS, ANSWERED */
#faq .display{font-size:clamp(30px,3.4vw,42px);font-weight:300;line-height:1.1;font-family:var(--font-display);}
.faq-item{position:relative;transition:background .3s ease;}
.faq-item::before{
  content:"";position:absolute;top:0;left:0;right:0;height:1px;
  background:var(--accent);transform:scaleX(0);transform-origin:left;
  transition:transform .35s ease;
}
.faq-item:hover::before{transform:scaleX(1);}
.faq-item summary:hover .faq-num, .faq-item summary:hover .q-text{color:var(--accent);}
.faq-list{margin:40px 0 80px 0;}
.faq-item{border-bottom:1px solid var(--line);}
.faq-item.last{border-bottom:none;}
.faq-item summary{
  list-style:none;cursor:pointer;padding:30px 0;
  display:flex;justify-content:space-between;align-items:center;gap:24px;
  font-family:var(--font-display);font-weight:400;
  font-size:clamp(22px,2.2vw,28px);color:var(--ink);
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::marker{content:"";}
.faq-item .faq-num{
  font-family:var(--font-mono);font-size:20px;color:var(--ink-faint);
  margin-right:20px;flex-shrink:0;display:flex;align-items:top;
}
.faq-item summary .q-text{flex:1;}
.faq-item summary .icon{
  font-family:var(--font-display);font-size:40px;line-height:1;color:var(--accent);
  flex-shrink:0;transition:transform .3s ease;
}
.faq-item[open] summary .icon{transform:rotate(45deg);}
.faq-item{overflow:hidden;}
.faq-item .icon{
  display:inline-block;
  transition:transform 0.3s ease;
}
.faq-item[open] .icon{transform:rotate(45deg);}
.faq-answer{
  padding:0 0 30px 70px;max-width:920px;
  color:var(--ink-soft);font-size:clamp(16px,2.4vw,18px);line-height:1.75;
}
@media (prefers-reduced-motion: reduce){
  .faq-item .icon{
    transition:none;
  }
}
@media(max-width:660px){
  .faq-item .faq-num{display:none;}
  .faq-answer{padding-left:0px;}
}

/* CONTACT */
#contact .display{font-size:clamp(30px,3.4vw,42px);font-weight:300;line-height:1.2;font-family:var(--font-display);}
.contact-grid{margin-top:60px;display:grid;grid-template-columns:1.4fr 1fr;gap:75px;}
.contact-headline h3{
  font-family:var(--font-display);font-weight:300;
  font-size:clamp(30px,4.4vw,44px);line-height:1.2;
}
.contact p{font-family:var(--font-body);font-weight:400;color:var(--ink-soft);font-size:clamp(18px,1.8vw,20px);margin-top:26px;max-width:820px}
.contact-headline a{border-bottom:1px solid var(--line);}
.contact-headline a:hover{border-color:var(--ink);}
.contact-info{margin-top:30px;}
.contact-info dt{font-family:var(--font-mono);font-size:14px;color:var(--ink-soft);text-transform:uppercase;letter-spacing:.06em;margin-top:26px;margin-bottom:4px;}
.contact-info dt:first-child{margin-top:0;}
.contact-info dd{font-size:18px;color:var(--ink-soft);}
.contact-info dd a{border-bottom:1px solid var(--line);}
.contact-info dd a:hover{color:var(--accent);border-bottom:1px solid var(--accent);}
@media(max-width:780px){.contact-grid{grid-template-columns:1fr;gap:0px;}}

/* FORM */
.contact-form{
  display:flex;flex-direction:column;gap:18px;
  max-width:520px;
}
.contact-form .form-row{display:flex;flex-direction:column;gap:6px;}
.contact-form label{
  font-family:var(--font-mono);font-size:14px;letter-spacing:.04em;
  text-transform:uppercase;color:var(--ink-soft);
}
.contact-form input,.contact-form textarea{
  font-family:var(--font-body);font-size:16px;
  background:var(--midpoint);color:var(--ink);
  border:1px solid var(--line);
  padding:12px 14px;
  resize:vertical;
}
.contact-form input:focus,.contact-form textarea:focus{outline:none;border-color:var(--accent);}
.contact-form .hp-field{position:absolute;left:-9999px;top:-9999px;}
.contact-form button{
  align-self:flex-start;
  display:inline-flex;align-items:center;gap:10px;
  padding:14px 24px;
  background:var(--accent);color:#fff;
  font-family:var(--font-mono);font-size:16px;letter-spacing:.04em;text-transform:uppercase;font-weight:500;
  border:1px solid var(--accent);cursor:pointer;
  transition:background .25s ease,color .25s ease;
}
@media(max-width:460px){.contact-form button{padding:14px 26px;width:100%;justify-content:center;}}

.darkmode .contact-form button{color:#111111;}
.contact-form button:hover{background:transparent;color:var(--accent);}
.darkmode .contact-form button:hover{color:var(--accent);}
.contact-form button:disabled{opacity:.6;cursor:default;}
.contact-form button svg{width:16px;height:16px;transition:transform .25s ease;}
.contact-form button:hover svg{transform:translateX(4px);}

.form-status{font-family:var(--font-mono);font-size:16px;min-height:20px;font-weight:500;}
.form-status.ok{border:1px solid #0F766E;padding:12px;color:#0F766E !important;text-align:center;}
.form-status.err{border:1px solid #c0362c;padding:12px;color:#c0362c !important;text-align:center;}
@media(max-width:780px){.contact-form{max-width:100%;}}

footer{
  padding:45px 0 40px;
  display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px;
  font-family:var(--font-mono);font-size:clamp(12px,3vw,14px);color:var(--ink-faint);
}
footer a{border-bottom:1px solid var(--line);}
footer a:hover{color:var(--accent);border-bottom:1px solid var(--accent);}

.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s ease, transform .7s ease;}
.reveal.in{opacity:1;transform:translateY(0);}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none;}}

:focus-visible{outline:2px solid var(--accent);outline-offset:3px;}

.sr-only{
  position:absolute;width:1px;height:1px;padding:0;margin:-1px;
  overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0;
}
.skip-link{
  position:fixed;top:-60px;left:16px;z-index:100;
  background:var(--ink);color:#fff;padding:12px 20px;
  font-family:var(--font-mono);font-size:13px;border-radius:2px;
  transition:top .2s ease;
}
.darkmode .skip-link{color:#111;}
.skip-link:focus{top:16px;}