/*
Theme Name: Aridient
Theme URI: https://www.aridient.com
Author: Aridient Pte Ltd
Author URI: https://www.aridient.com
Description: Custom one-page theme for Aridient — agentic AI & operational software studio. Manifest/consignment-tag visual system in ink navy and brass.
Version: 1.0.0
Requires at least: 6.0
Requires PHP: 7.4
Text Domain: aridient
*/

:root{
  --ink:#0F1A2B;
  --panel:#16233A;
  --panel-2:#1C2C46;
  --paper:#EEE9DD;
  --brass:#C99A5B;
  --teal:#5B9C8B;
  --text:#EDEAE2;
  --muted:#8A93A8;
  --line:rgba(237,234,226,0.12);
  --display: 'Big Shoulders Display', sans-serif;
  --body: 'IBM Plex Sans', sans-serif;
  --mono: 'IBM Plex Mono', monospace;
  --max: 1120px;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--ink);
  color:var(--text);
  font-family:var(--body);
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
}
img,svg{display:block;max-width:100%;}
a{color:inherit;}

.wrap{max-width:var(--max); margin:0 auto; padding:0 28px;}

::selection{background:var(--brass); color:var(--ink);}

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

/* ---------- utility text styles ---------- */
.eyebrow{
  font-family:var(--mono);
  font-size:12px;
  letter-spacing:0.14em;
  text-transform:uppercase;
  color:var(--brass);
  display:inline-flex;
  align-items:center;
  gap:10px;
}
.eyebrow::before{
  content:"";
  width:14px; height:1px;
  background:var(--brass);
}
h1,h2,h3{
  font-family:var(--display);
  font-weight:700;
  text-transform:uppercase;
  letter-spacing:0.01em;
  margin:0;
}
.muted{color:var(--muted);}

/* ---------- nav ---------- */
header{
  position:sticky; top:0; z-index:40;
  background:rgba(15,26,43,0.85);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
nav.wrap{
  display:flex; align-items:center; justify-content:space-between;
  height:72px;
}
.logo{
  font-family:var(--mono);
  font-size:15px;
  letter-spacing:0.12em;
  font-weight:500;
  display:flex; align-items:center; gap:8px;
  text-decoration:none;
}
.logo .dot{width:6px;height:6px;background:var(--brass);border-radius:1px;transform:rotate(45deg);}
.navlinks{display:none; gap:34px; font-size:14px; color:var(--muted); list-style:none; margin:0; padding:0;}
.navlinks li{display:inline-flex;}
.navlinks a{text-decoration:none; transition:color .2s;}
.navlinks a:hover{color:var(--text);}
.navcta{
  font-family:var(--mono); font-size:13px;
  border:1px solid var(--brass); color:var(--brass);
  padding:9px 16px; text-decoration:none;
  transition:background .2s, color .2s;
  white-space:nowrap;
  display:none;
}
.navcta:hover{background:var(--brass); color:var(--ink);}
@media(min-width:840px){ .navlinks{display:flex;} .navcta{display:inline-block;} }

/* ---------- hero ---------- */
.hero{
  padding:88px 0 60px;
  position:relative;
  overflow:hidden;
}
.hero .wrap{
  display:grid;
  grid-template-columns:1fr;
  gap:56px;
  align-items:center;
}
@media(min-width:900px){
  .hero .wrap{grid-template-columns:1.15fr 0.85fr;}
}
.hero h1{
  font-size:clamp(38px,6.4vw,64px);
  line-height:0.98;
  margin:18px 0 22px;
}
.hero h1 span{color:var(--brass);}
.hero p.lead{
  font-size:17px;
  color:var(--muted);
  max-width:46ch;
  margin:0 0 30px;
}
.hero-actions{display:flex; gap:14px; flex-wrap:wrap;}
.btn-primary{
  background:var(--brass); color:var(--ink);
  font-family:var(--mono); font-size:13px; font-weight:500;
  padding:14px 22px; text-decoration:none;
  letter-spacing:0.03em;
  transition:transform .15s, box-shadow .15s;
  display:inline-block;
}
.btn-primary:hover{transform:translateY(-2px); box-shadow:0 10px 24px -8px rgba(201,154,91,0.5);}
.btn-ghost{
  border:1px solid var(--line); color:var(--text);
  font-family:var(--mono); font-size:13px;
  padding:14px 22px; text-decoration:none;
  transition:border-color .15s, color .15s;
  display:inline-block;
}
.btn-ghost:hover{border-color:var(--brass); color:var(--brass);}

/* ---------- manifest tag (signature element) ---------- */
.tag-stage{
  display:flex; justify-content:center; align-items:center;
  perspective:1000px;
}
.tag{
  background:var(--paper);
  color:var(--ink);
  width:100%;
  max-width:340px;
  padding:26px 24px 22px;
  position:relative;
  transform:rotate(3.5deg);
  box-shadow:0 30px 60px -20px rgba(0,0,0,0.55);
  transition:transform .4s ease;
}
.tag-stage:hover .tag{transform:rotate(0.5deg) translateY(-4px);}
.tag::before{
  content:"";
  position:absolute; top:14px; left:14px;
  width:14px; height:14px;
  background:var(--ink);
  border-radius:50%;
  box-shadow:inset 0 0 0 3px var(--paper);
}
.tag-row{
  display:flex; justify-content:space-between;
  font-family:var(--mono); font-size:10.5px;
  letter-spacing:0.08em; text-transform:uppercase;
  color:#5c5749;
  border-bottom:1px dashed #b9b199;
  padding-bottom:10px; margin-bottom:12px;
}
.tag-code{
  font-family:var(--mono); font-size:22px; font-weight:500;
  letter-spacing:0.03em; margin-bottom:14px;
}
.tag-route{
  font-family:var(--mono); font-size:11px;
  display:flex; align-items:center; gap:6px;
  color:#4a4536; margin-bottom:18px;
  flex-wrap:wrap;
}
.tag-route b{color:var(--ink); font-weight:600;}
.tag-route .arrow{color:var(--brass);}
.barcode{
  height:34px;
  background:repeating-linear-gradient(90deg, var(--ink) 0 2px, transparent 2px 5px, var(--ink) 5px 6px, transparent 6px 11px, var(--ink) 11px 14px, transparent 14px 17px);
  margin-bottom:14px;
  opacity:0.85;
}
.stamp{
  display:inline-block;
  border:2px solid var(--teal);
  color:var(--teal);
  font-family:var(--mono); font-weight:600; font-size:13px;
  letter-spacing:0.1em;
  padding:5px 12px;
  transform:rotate(-6deg);
  border-radius:2px;
}

/* ---------- grant track record strip ---------- */
.grant-track{
  border-bottom:1px solid var(--line);
  padding:22px 0;
}
.grant-track .wrap{
  display:flex; align-items:center; gap:22px;
  flex-wrap:wrap;
}
.stamp-sm{
  flex:0 0 auto;
  font-size:12px;
  padding:4px 10px;
  transform:rotate(-5deg);
}
.grant-track p{
  margin:0; color:var(--muted); font-size:14px;
  max-width:62ch;
}

/* ---------- section shell ---------- */
section{padding:88px 0;}
.section-head{
  display:flex; flex-direction:column; gap:14px;
  margin-bottom:48px;
  max-width:640px;
}
.section-head h2{font-size:clamp(28px,4vw,40px); line-height:1.02;}

/* ---------- industries strip ---------- */
.industries{
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
  padding:26px 0;
}
.industries .wrap{
  display:flex; flex-wrap:wrap; gap:14px 30px;
  align-items:center; justify-content:space-between;
}
.industries .label{font-family:var(--mono); font-size:11px; color:var(--muted); text-transform:uppercase; letter-spacing:0.1em;}
.chips{display:flex; flex-wrap:wrap; gap:10px;}
.chip{
  font-family:var(--mono); font-size:12px;
  border:1px solid var(--line); color:var(--text);
  padding:6px 12px; letter-spacing:0.02em;
}

/* ---------- capabilities (manifest lines) ---------- */
.manifest{border-top:1px solid var(--line);}
.mline{
  display:grid;
  grid-template-columns:90px 1fr;
  gap:24px;
  padding:28px 0;
  border-bottom:1px solid var(--line);
  align-items:start;
}
@media(min-width:700px){ .mline{grid-template-columns:110px 260px 1fr;} }
.mline .code{
  font-family:var(--mono); font-size:13px; color:var(--brass);
  letter-spacing:0.05em; padding-top:2px;
}
.mline h3{
  font-size:22px; letter-spacing:0.01em; margin-bottom:2px;
}
.mline p{color:var(--muted); margin:0; max-width:56ch; font-size:15px;}

/* ---------- case studies ---------- */
.cases{display:grid; gap:22px;}
@media(min-width:800px){ .cases{grid-template-columns:1fr 1fr;} }
.case{
  background:var(--panel);
  border:1px dashed rgba(237,234,226,0.22);
  padding:30px 26px;
  position:relative;
}
.case .tagline{
  font-family:var(--mono); font-size:11px; color:var(--teal);
  text-transform:uppercase; letter-spacing:0.08em;
  margin-bottom:14px;
}
.case h3{font-size:24px; margin-bottom:12px; text-transform:none; letter-spacing:0;}
.case p{color:var(--muted); font-size:14.5px; margin:0 0 18px;}
.case ul{list-style:none; margin:0; padding:0; display:flex; flex-wrap:wrap; gap:8px;}
.case li{
  font-family:var(--mono); font-size:11px; color:var(--muted);
  border:1px solid var(--line); padding:4px 9px;
}

/* ---------- process ---------- */
.process-track{
  position:relative;
  display:grid; gap:36px;
  padding-top:10px;
}
@media(min-width:800px){
  .process-track{grid-template-columns:repeat(3,1fr);}
  .process-track::before{
    content:"";
    position:absolute; top:19px; left:6%; right:6%;
    height:1px;
    background-image:linear-gradient(90deg, var(--muted) 0 6px, transparent 6px 14px);
    background-size:14px 1px;
    opacity:0.5;
  }
}
.stage{position:relative; padding-left:0;}
.stage-num{
  width:38px; height:38px;
  border:1px solid var(--brass); color:var(--brass);
  font-family:var(--mono); font-size:13px;
  display:flex; align-items:center; justify-content:center;
  background:var(--ink);
  position:relative; z-index:2;
  margin-bottom:18px;
}
.stage h3{font-size:20px; text-transform:none; letter-spacing:0; margin-bottom:8px;}
.stage p{color:var(--muted); font-size:14.5px; margin:0; max-width:38ch;}

/* ---------- cta band ---------- */
.ctaband{
  background:var(--panel-2);
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
}
.ctaband .wrap{
  display:flex; flex-direction:column; gap:26px;
  align-items:flex-start; justify-content:space-between;
  padding:64px 28px;
}
@media(min-width:760px){ .ctaband .wrap{flex-direction:row; align-items:center;} }
.ctaband h2{font-size:clamp(26px,3.6vw,36px); max-width:16ch; line-height:1.05;}

/* ---------- footer ---------- */
footer{padding:56px 0 40px;}
.foot-grid{
  display:grid; gap:32px;
  grid-template-columns:1fr;
  padding-bottom:36px;
  border-bottom:1px solid var(--line);
}
@media(min-width:700px){ .foot-grid{grid-template-columns:1.1fr 0.8fr 0.9fr 0.9fr;} }
.foot-grid h4{
  font-family:var(--mono); font-size:11px; text-transform:uppercase;
  letter-spacing:0.1em; color:var(--muted); margin:0 0 14px;
}
.foot-grid a{display:block; text-decoration:none; color:var(--text); font-size:14px; margin-bottom:8px; opacity:0.9;}
.foot-grid a:hover{color:var(--brass);}
.foot-bottom{
  display:flex; flex-wrap:wrap; gap:12px;
  justify-content:space-between; align-items:center;
  padding-top:26px;
  font-family:var(--mono); font-size:11.5px; color:var(--muted);
}

/* ---------- reveal on scroll ---------- */
.reveal{opacity:0; transform:translateY(18px); transition:opacity .6s ease, transform .6s ease;}
.reveal.in{opacity:1; transform:none;}

/* ---------- WP admin bar offset ---------- */
.admin-bar header{top:32px;}
@media screen and (max-width:782px){
  .admin-bar header{top:46px;}
}

@media (prefers-reduced-motion: reduce){
  *{transition:none !important; scroll-behavior:auto !important;}
  .reveal{opacity:1; transform:none;}
}