/* ============================================================================
   BALLAST — Identity System v1
   Void Black #0B0D0E (primary) · Bone White #F2F0EA (ground) · Graphite #272A2B
   Ash #8B8D8B (muted) · Muted Blue #3D5A80 (signal — kept to ~5% of the surface)
   Type: Space Grotesk. Graphic language: nodes, paths, grids, interruptions.
   ========================================================================== */

:root{
  --void:#0B0D0E;
  --bone:#F2F0EA;
  --graphite:#272A2B;
  --ash:#8B8D8B;
  --signal:#3D5A80;

  /* derived surfaces — no new hues, only steps between the five */
  --surface:#F8F7F3;
  --bone-2:#E9E6DE;
  --line:#DAD7CE;
  --line-2:#C2BFB5;
  --void-2:#14171A;
  --void-line:#242829;
  --ash-dim:#6F7273;

  --maxw:1180px;
  --pad:26px;
  --ease:cubic-bezier(.16,1,.3,1);
}

*{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
body{
  background:var(--bone);color:var(--void);
  font-family:'Space Grotesk',system-ui,-apple-system,sans-serif;
  font-size:16.5px;line-height:1.62;-webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
::selection{background:var(--signal);color:var(--bone);}
a{color:inherit;text-decoration:none;}
a:focus-visible,button:focus-visible{outline:2px solid var(--signal);outline-offset:3px;}
svg{display:block;}

.wrap{max-width:var(--maxw);margin:0 auto;padding:0 var(--pad);}

/* Technical label — small uppercase, increased letter spacing */
.label{
  font-size:11px;font-weight:500;letter-spacing:.2em;text-transform:uppercase;
  color:var(--ash);
}
.label .sig{color:var(--signal);}

/* ---------------------------------------------------------------- Mark ---- */
.bmark{width:26px;height:26px;flex:none;}
.bmark .node-sig{fill:var(--signal);}

/* ----------------------------------------------------------------- Nav ---- */
header{
  position:sticky;top:0;z-index:60;
  background:rgba(11,13,14,.92);backdrop-filter:blur(10px);
  border-bottom:1px solid var(--void-line);color:var(--bone);
}
.nav{display:flex;align-items:center;justify-content:space-between;gap:20px;height:70px;}
.mark{display:flex;align-items:center;gap:11px;color:var(--bone);}
.mark .wm{
  font-size:19px;font-weight:600;letter-spacing:.13em;text-transform:uppercase;line-height:1;
}
.mark .sub{
  display:block;font-size:8.5px;font-weight:400;letter-spacing:.2em;
  color:var(--ash);margin-top:4px;
}
.nav ul{display:flex;align-items:center;gap:30px;list-style:none;}
.nav a.navlink{
  font-size:11.5px;font-weight:500;letter-spacing:.16em;text-transform:uppercase;
  color:var(--ash);transition:color .2s var(--ease);
}
.nav a.navlink:hover{color:var(--bone);}
.nav .cta{
  border:1px solid var(--ash-dim);padding:9px 16px;color:var(--bone);
  font-size:11.5px;font-weight:500;letter-spacing:.16em;text-transform:uppercase;
  transition:background .2s var(--ease),border-color .2s var(--ease),color .2s var(--ease);
}
.nav .cta:hover{background:var(--bone);border-color:var(--bone);color:var(--void);}

/* ---------------------------------------------------------------- Hero ---- */
.hero{position:relative;background:var(--void);color:var(--bone);overflow:hidden;}
/* grid — technical structure and alignment */
.hero::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:
    linear-gradient(var(--void-line) 1px,transparent 1px),
    linear-gradient(90deg,var(--void-line) 1px,transparent 1px);
  background-size:68px 68px;
  -webkit-mask-image:radial-gradient(120% 90% at 22% 12%,#000 0%,transparent 72%);
  mask-image:radial-gradient(120% 90% at 22% 12%,#000 0%,transparent 72%);
}
.hero-inner{position:relative;padding:96px var(--pad) 104px;}
.hero-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.02fr);gap:64px;align-items:center;}

.eyebrow{display:flex;align-items:center;gap:10px;margin-bottom:30px;}
.eyebrow .dot{width:6px;height:6px;background:var(--signal);flex:none;}

h1.wordmark{
  font-size:clamp(52px,9vw,104px);font-weight:500;line-height:.94;
  letter-spacing:.02em;text-transform:uppercase;
}
.principle{
  margin-top:26px;padding-top:26px;border-top:1px solid var(--void-line);
  font-size:clamp(17px,2.3vw,23px);font-weight:500;line-height:1.32;
  letter-spacing:.01em;text-transform:uppercase;color:var(--bone);
  max-width:15ch;
}
.lede{
  margin-top:24px;max-width:52ch;color:#C9C7C1;font-size:16.5px;line-height:1.68;
}
.lede strong{color:var(--bone);font-weight:500;}

.cta-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:34px;}
.btn{
  display:inline-flex;align-items:center;gap:9px;
  padding:13px 22px;border:1px solid var(--ash-dim);color:var(--bone);
  font-size:12px;font-weight:500;letter-spacing:.14em;text-transform:uppercase;
  transition:background .22s var(--ease),color .22s var(--ease),border-color .22s var(--ease);
}
.btn:hover{background:var(--bone);color:var(--void);border-color:var(--bone);}
.btn.primary{background:var(--bone);color:var(--void);border-color:var(--bone);}
.btn.primary:hover{background:transparent;color:var(--bone);border-color:var(--ash-dim);}

/* hero figure */
.fig{border:1px solid var(--void-line);background:rgba(20,23,26,.6);padding:20px 20px 12px;}
.fig figcaption{
  display:flex;justify-content:space-between;gap:14px;
  font-size:10.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--ash);
  padding-bottom:16px;border-bottom:1px solid var(--void-line);margin-bottom:8px;
}
.fig svg{width:100%;height:auto;}

/* ------------------------------------------------------------ Sections ---- */
section{padding:96px 0;}
/* .wrap's `padding:0 var(--pad)` shorthand outranks the type selector above,
   so section.wrap must restate both axes or the vertical padding is lost. */
section.wrap{padding:96px var(--pad);}
.head{
  display:flex;align-items:baseline;gap:20px;
  padding-bottom:20px;border-bottom:1px solid var(--line-2);margin-bottom:52px;
}
.head .idx{
  font-size:11px;font-weight:500;letter-spacing:.16em;color:var(--signal);
}
.head h2{
  font-size:clamp(26px,3.6vw,38px);font-weight:500;letter-spacing:-.005em;line-height:1.1;
}
.head .note{margin-left:auto;text-align:right;}

/* ------------------------------------------------------------ Products ---- */
.prod{display:grid;gap:20px;}
.product{
  display:grid;grid-template-columns:minmax(0,1.55fr) minmax(0,1fr);
  border:1px solid var(--line);background:var(--surface);
  transition:border-color .25s var(--ease),transform .25s var(--ease);
}
.product:hover{border-color:var(--line-2);}
.product .body{padding:34px 36px;border-right:1px solid var(--line);min-width:0;}
.product .side{padding:34px 30px;background:var(--bone-2);min-width:0;
  display:flex;flex-direction:column;justify-content:space-between;gap:22px;}

.status{
  display:inline-flex;align-items:center;gap:8px;
  font-size:10.5px;font-weight:500;letter-spacing:.18em;text-transform:uppercase;color:var(--graphite);
}
.status .sq{width:7px;height:7px;flex:none;background:var(--ash);}
.status.live .sq{background:var(--signal);}

.product .kicker{margin-top:16px;font-size:10.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--ash);}
.product h3{margin-top:10px;font-size:30px;font-weight:500;letter-spacing:.01em;}
.product p{margin-top:14px;color:var(--graphite);max-width:60ch;}
.product p strong{font-weight:600;color:var(--void);}
.product.pending{background:transparent;border-style:dashed;}
.product.pending .side{background:transparent;border-left:1px dashed var(--line);}
.product.pending .body{border-right:none;}

.visit{
  display:inline-block;margin-top:22px;padding-bottom:3px;
  font-size:12px;font-weight:500;letter-spacing:.12em;text-transform:uppercase;
  color:var(--signal);border-bottom:1px solid var(--line-2);
  transition:border-color .2s var(--ease);
}
.visit:hover{border-color:var(--signal);}

.featurelist{list-style:none;display:grid;gap:12px;}
.featurelist li{
  position:relative;padding-left:20px;font-size:14px;line-height:1.5;color:var(--graphite);
}
/* node marker */
.featurelist li::before{
  content:"";position:absolute;left:0;top:8px;width:6px;height:6px;
  border:1px solid var(--ash);
}
.stack{font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--ash);}

/* -------------------------------------------------------------- Thesis ---- */
.thesis{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));border-top:1px solid var(--line);}
.t-item{padding:34px 36px 36px;border-bottom:1px solid var(--line);border-right:1px solid var(--line);}
.t-item:nth-child(2n){border-right:none;}
.t-item .n{font-size:10.5px;letter-spacing:.18em;color:var(--ash);}
.t-item h3{margin-top:14px;font-size:19px;font-weight:600;letter-spacing:.005em;}
.t-item p{margin-top:12px;color:var(--graphite);font-size:15.5px;}

/* ------------------------------------------------------------- Founder ---- */
.founder{display:grid;grid-template-columns:auto minmax(0,1fr);gap:40px;align-items:start;}
.avatar{
  width:104px;height:104px;flex:none;border:1px solid var(--line-2);background:var(--surface);
  display:grid;place-items:center;
}
.avatar span{font-size:38px;font-weight:500;letter-spacing:.04em;}
.founder h3{font-size:24px;font-weight:600;}
.founder .role{margin-top:6px;font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--ash);}
.founder p:not(.role){margin-top:16px;color:var(--graphite);max-width:66ch;}
.founder p strong{font-weight:600;color:var(--void);}
.links{display:flex;flex-wrap:wrap;gap:26px;margin-top:26px;}
.links a{
  font-size:12px;font-weight:500;letter-spacing:.12em;text-transform:uppercase;
  padding-bottom:3px;border-bottom:1px solid var(--line-2);transition:border-color .2s var(--ease);
}
.links a:hover{border-color:var(--void);}

/* ------------------------------------------------------------- Contact ---- */
.contact{border:1px solid var(--line-2);background:var(--surface);padding:52px 44px;}
.contact h2{font-size:clamp(23px,3.2vw,33px);font-weight:500;line-height:1.2;max-width:24ch;}
.cl{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1px;margin-top:38px;background:var(--line);border:1px solid var(--line);}
.cl a{background:var(--surface);padding:22px 24px;min-width:0;transition:background .2s var(--ease);}
.cl a:hover{background:var(--bone-2);}
.cl .k{display:block;font-size:10.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--ash);margin-bottom:8px;}
.cl .v{font-size:15px;word-break:break-word;}

/* -------------------------------------------------------------- Footer ---- */
footer{background:var(--void);color:var(--bone);padding:48px 0;}
.frow{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:18px;}
.frow .label{color:var(--ash-dim);}
footer a{border-bottom:1px solid var(--void-line);}
footer a:hover{border-color:var(--ash);}

/* -------------------------------------------------------------- Motion ---- */
/* precise and mechanical: elements align and resolve into a stable state */
.reveal{opacity:0;transform:translateY(16px);
  transition:opacity .45s var(--ease),transform .45s var(--ease);}
.reveal.visible{opacity:1;transform:none;}
.draw{stroke-dasharray:var(--len,600);stroke-dashoffset:var(--len,600);
  animation:draw .9s var(--ease) forwards;}
@keyframes draw{to{stroke-dashoffset:0;}}
.snap{opacity:0;animation:snap .3s var(--ease) forwards;}
@keyframes snap{from{opacity:0;transform:scale(.4);}to{opacity:1;transform:none;}}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto;}
  .reveal{opacity:1;transform:none;transition:none;}
  .draw{stroke-dashoffset:0;animation:none;}
  .snap{opacity:1;animation:none;}
}

/* ---------------------------------------------------------- Responsive ---- */
@media (max-width:1000px){
  .hero-grid{grid-template-columns:minmax(0,1fr);gap:52px;}
  .principle{max-width:22ch;}
  .product{grid-template-columns:minmax(0,1fr);}
  .product .body{border-right:none;border-bottom:1px solid var(--line);}
  .product.pending .side{border-left:none;border-top:1px dashed var(--line);}
}
@media (max-width:820px){
  .nav li.hide-sm{display:none;}
  .thesis{grid-template-columns:minmax(0,1fr);}
  .t-item{border-right:none;}
  .cl{grid-template-columns:minmax(0,1fr);}
}
@media (max-width:640px){
  :root{--pad:20px;}
  section.wrap{padding:68px var(--pad);}
  .hero-inner{padding:64px var(--pad) 72px;}
  .head{flex-wrap:wrap;gap:12px;margin-bottom:38px;}
  .head .note{margin-left:0;width:100%;text-align:left;}
  .founder{grid-template-columns:minmax(0,1fr);gap:24px;}
  .product .body,.product .side{padding:26px 22px;}
  .t-item{padding:26px 22px 28px;}
  .contact{padding:34px 24px;}
  .nav{height:62px;gap:12px;}
  .nav ul{gap:16px;}
  .mark .wm{font-size:16px;letter-spacing:.1em;}
  .cta-row .btn{flex:1 1 auto;justify-content:center;}
}
@media (max-width:420px){
  .nav li:not(:last-child){display:none;}
  .mark .sub{display:none;}
  .nav .cta{padding:8px 12px;font-size:10.5px;letter-spacing:.12em;}
}