/* =========================================================
   BallyhooTech Limited — site stylesheet
   Design language: "title register" — the visual grammar of a
   Land Registry entry (hairline rules, corner ticks, monospace
   field labels) applied to a software company that specialises
   in property & operations data. Ink navy, parchment, brass.
   ========================================================= */

:root{
  --ink:        #16233A;
  --ink-2:      #1F3350;
  --parchment:  #F4F0E4;
  --parchment-2:#EAE3D2;
  --brass:      #C08829;
  --brass-2:    #E3A63F;
  --slate:      #7C93AA;
  --line:       rgba(244,240,228,0.16);
  --line-dark:  rgba(22,35,58,0.14);

  --display: "Fraunces", "Iowan Old Style", Georgia, serif;
  --body:    "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --mono:    "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, monospace;

  --maxw: 1180px;
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--ink);
  color:var(--parchment);
  font-family:var(--body);
  font-size:16px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
h1,h2,h3,h4{font-family:var(--display);font-weight:600;margin:0 0 .5em;letter-spacing:-0.01em;}
p{margin:0 0 1em;color:var(--slate);}
.eyebrow{
  font-family:var(--mono);
  font-size:.72rem;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--brass-2);
}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 28px;}

/* focus visibility */
a:focus-visible,button:focus-visible{outline:2px solid var(--brass-2);outline-offset:3px;}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important;}}

/* ---------- corner ticks (signature motif) ---------- */
.ticked{position:relative;}
.ticked::before,.ticked::after{
  content:"";position:absolute;width:14px;height:14px;
  border:1.5px solid var(--brass);opacity:.6;
}
.ticked::before{top:-1px;left:-1px;border-right:none;border-bottom:none;}
.ticked::after{bottom:-1px;right:-1px;border-left:none;border-top:none;}

/* ---------- header / nav ---------- */
header.site{
  position:sticky;top:0;z-index:40;
  background:rgba(22,35,58,0.92);
  backdrop-filter:blur(8px);
  border-bottom:1px solid var(--line);
}
.nav{display:flex;align-items:center;justify-content:space-between;padding:18px 28px;max-width:var(--maxw);margin:0 auto;}
.brand{font-family:var(--display);font-size:1.15rem;font-weight:600;color:var(--parchment);display:flex;align-items:center;gap:10px;}
.brand .mark{
  width:26px;height:26px;border:1.5px solid var(--brass);
  display:flex;align-items:center;justify-content:center;
  font-family:var(--mono);font-size:.68rem;color:var(--brass-2);
  transform:rotate(45deg);
}
.brand .mark span{transform:rotate(-45deg);}
.navlinks{display:flex;gap:32px;align-items:center;font-size:.92rem;}
.navlinks a{color:var(--slate);transition:color .15s;position:relative;padding:4px 0;}
.navlinks a:hover,.navlinks a.active{color:var(--parchment);}
.navlinks a.active::after{content:"";position:absolute;left:0;right:0;bottom:-2px;height:1px;background:var(--brass);}
.btn{
  font-family:var(--mono);font-size:.78rem;letter-spacing:.04em;text-transform:uppercase;
  padding:10px 18px;border:1px solid var(--brass);color:var(--brass-2);
  transition:background .15s,color .15s;white-space:nowrap;
}
.btn:hover{background:var(--brass);color:var(--ink);}
.btn.solid{background:var(--brass);color:var(--ink);}
.btn.solid:hover{background:var(--brass-2);}
.navtoggle{display:none;background:none;border:1px solid var(--line);color:var(--parchment);width:38px;height:38px;font-family:var(--mono);}

@media (max-width:860px){
  .navlinks{position:fixed;inset:65px 0 0 0;background:var(--ink);flex-direction:column;justify-content:flex-start;align-items:flex-start;padding:32px 28px;gap:22px;font-size:1.05rem;transform:translateX(100%);transition:transform .25s ease;}
  .navlinks.open{transform:translateX(0);}
  .navtoggle{display:block;}
}

/* ---------- hero / register panel (signature element) ---------- */
.hero{padding:88px 0 64px;border-bottom:1px solid var(--line);}
.hero h1{font-size:clamp(2.1rem,4.4vw,3.4rem);color:var(--parchment);max-width:14ch;}
.hero .lede{font-size:1.1rem;max-width:52ch;}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:56px;align-items:start;}
@media (max-width:900px){.hero-grid{grid-template-columns:1fr;}}

.register{
  background:var(--ink-2);
  border:1px solid var(--line);
  padding:26px 26px 22px;
  font-family:var(--mono);
}
.register .rtitle{font-size:.68rem;letter-spacing:.16em;text-transform:uppercase;color:var(--brass-2);border-bottom:1px solid var(--line);padding-bottom:14px;margin-bottom:16px;}
.register dl{display:grid;grid-template-columns:auto 1fr;gap:9px 18px;margin:0;}
.register dt{color:var(--slate);font-size:.78rem;}
.register dd{margin:0;color:var(--parchment);font-size:.85rem;text-align:right;}
.register .status{color:var(--brass-2);}
.register .stamp{margin-top:18px;padding-top:14px;border-top:1px dashed var(--line);font-size:.68rem;color:var(--slate);letter-spacing:.05em;}

/* ---------- generic sections ---------- */
section{padding:76px 0;}
section.alt{background:var(--ink-2);border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.section-head{max-width:60ch;margin-bottom:44px;}
.section-head h2{font-size:clamp(1.6rem,2.6vw,2.2rem);color:var(--parchment);}

.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);}
@media (max-width:900px){.grid-4{grid-template-columns:repeat(2,1fr);}.grid-3{grid-template-columns:1fr;}}
@media (max-width:560px){.grid-4{grid-template-columns:1fr;}}

.entry{background:var(--ink);padding:30px 26px;}
.entry .en{font-family:var(--mono);font-size:.72rem;color:var(--brass-2);letter-spacing:.1em;margin-bottom:14px;display:block;}
.entry h3{font-size:1.08rem;color:var(--parchment);margin-bottom:.4em;}
.entry p{font-size:.92rem;margin-bottom:0;}

/* ---------- product cards ---------- */
.product{
  border:1px solid var(--line);
  padding:44px;
  display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center;
  margin-bottom:1px;
}
@media (max-width:860px){.product{grid-template-columns:1fr;padding:30px;}}
.product .tag{font-family:var(--mono);font-size:.7rem;letter-spacing:.12em;text-transform:uppercase;color:var(--brass-2);margin-bottom:10px;display:inline-block;}
.product h3{font-size:1.7rem;color:var(--parchment);}
.product ul{margin:18px 0 26px;padding:0;list-style:none;}
.product li{position:relative;padding-left:20px;margin-bottom:9px;font-size:.94rem;color:var(--parchment);}
.product li::before{content:"—";position:absolute;left:0;color:var(--brass);}
.product-visual{
  border:1px solid var(--line);background:var(--ink-2);
  min-height:220px;display:flex;flex-direction:column;justify-content:center;gap:10px;padding:26px;
  font-family:var(--mono);font-size:.8rem;color:var(--slate);
}
.product-visual .row{display:flex;justify-content:space-between;border-bottom:1px dashed var(--line);padding-bottom:8px;}
.product-visual .row b{color:var(--parchment);font-weight:500;}
.cta-row{display:flex;gap:14px;flex-wrap:wrap;}

/* ---------- footer ---------- */
footer{border-top:1px solid var(--line);padding:44px 0 34px;}
.foot-grid{display:flex;justify-content:space-between;flex-wrap:wrap;gap:24px;font-size:.85rem;}
.foot-grid .col h4{font-family:var(--mono);font-size:.7rem;letter-spacing:.1em;text-transform:uppercase;color:var(--brass-2);margin-bottom:12px;}
.foot-grid .col a{display:block;color:var(--slate);margin-bottom:8px;}
.foot-grid .col a:hover{color:var(--parchment);}
.foot-legal{margin-top:34px;padding-top:20px;border-top:1px solid var(--line);font-family:var(--mono);font-size:.72rem;color:var(--slate);display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px;}

/* ---------- misc / about / contact ---------- */
.pagehead{padding:64px 0 44px;border-bottom:1px solid var(--line);}
.pagehead .eyebrow{margin-bottom:14px;}
.pagehead h1{font-size:clamp(1.9rem,3.6vw,2.8rem);color:var(--parchment);max-width:20ch;}
.pagehead .lede{max-width:56ch;font-size:1.05rem;}

.twocol{display:grid;grid-template-columns:1.2fr .8fr;gap:56px;}
@media (max-width:900px){.twocol{grid-template-columns:1fr;}}

.value-list{list-style:none;padding:0;margin:0;}
.value-list li{border-top:1px solid var(--line);padding:22px 0;display:grid;grid-template-columns:120px 1fr;gap:20px;}
.value-list li:last-child{border-bottom:1px solid var(--line);}
.value-list .vlabel{font-family:var(--mono);font-size:.72rem;color:var(--brass-2);letter-spacing:.08em;text-transform:uppercase;}
.value-list p{margin:0;font-size:.93rem;}

.contact-card{border:1px solid var(--line);padding:36px;background:var(--ink-2);}
.contact-card .eyebrow{margin-bottom:10px;}
.field{margin-bottom:18px;}
.field label{display:block;font-family:var(--mono);font-size:.72rem;letter-spacing:.06em;text-transform:uppercase;color:var(--slate);margin-bottom:8px;}
.field input,.field textarea{
  width:100%;background:var(--ink);border:1px solid var(--line);color:var(--parchment);
  padding:12px 14px;font-family:var(--body);font-size:.94rem;
}
.field textarea{min-height:120px;resize:vertical;}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--brass);}

.reveal{opacity:0;transform:translateY(14px);transition:opacity .5s ease,transform .5s ease;}
.reveal.in{opacity:1;transform:none;}