/*
Theme Name: OD — Business Systems Engineer
Theme URI: https://olatunjidavid.com
Description: Bespoke child theme for Olatunji David — Business Systems Engineer. Engineered / schematic design with orchestrated motion. Child of Twenty Twenty-Five (the current WordPress default). Keep Twenty Twenty-Five installed as the parent.
Author: Olatunji David
Version: 1.0.0
Template: twentytwentyfive
Requires at least: 6.4
Tested up to: 7.0
Requires PHP: 7.4
License: GPL-2.0-or-later
Text Domain: od-2025
*/

/* =========================================================
   Olatunji David — Business Systems Engineer
   Engineered / schematic minimalism  ·  v2 (motion + media)
   ========================================================= */

:root{
  --ink:        #171B1A;
  --ink-soft:   #454D4A;
  --ink-faint:  #565D59;
  --paper:      #ECEAE2;
  --paper-2:    #F4F2EB;
  --paper-3:    #E3E0D6;
  --line:       #C6C2B4;
  --line-soft:  #DBD7CB;

  --signal:       #106E72;
  --signal-bright:#4DB6B0;

  --on-dark:        #E9E7DE;
  --on-dark-soft:   #A7ADA8;
  --on-dark-line:   rgba(233,231,222,0.14);

  --display: "Archivo", system-ui, sans-serif;
  --body:    "IBM Plex Sans", system-ui, sans-serif;
  --mono:    "IBM Plex Mono", ui-monospace, monospace;

  --maxw: 1180px;
  --readw: 700px;
  --pad: clamp(1.25rem, 5vw, 3rem);
  --section-y: clamp(4.5rem, 9vw, 8rem);

  --ease: cubic-bezier(.16,1,.3,1);
  --ease-soft: cubic-bezier(.22,.61,.36,1);
}

/* ---------- reset ---------- */
*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  background:var(--paper);color:var(--ink);
  font-family:var(--body);
  font-size:clamp(1rem,0.97rem + 0.15vw,1.0625rem);
  line-height:1.65;font-weight:400;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
img,svg{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
::selection{background:var(--signal);color:#fff}

/* ---------- ambient film grain ---------- */
.grain{
  position:fixed;inset:0;z-index:1;pointer-events:none;opacity:.035;
  mix-blend-mode:multiply;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='220' height='220'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.82' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ---------- layout ---------- */
.wrap{max-width:var(--maxw);margin-inline:auto;padding-inline:var(--pad);position:relative;z-index:2}
.section{padding-block:var(--section-y);position:relative;z-index:2}
.divider{border-top:1px solid var(--line)}
.measure{max-width:62ch}
.flow > * + *{margin-top:1.1em}

/* ---------- type ---------- */
h1,h2,h3,h4{font-family:var(--display);font-weight:700;line-height:1.05;letter-spacing:-0.02em;color:var(--ink)}
.eyebrow{font-family:var(--mono);font-size:0.72rem;letter-spacing:0.2em;text-transform:uppercase;color:var(--signal);display:inline-flex;align-items:center;gap:0.6rem}
.eyebrow::before{content:"";width:7px;height:7px;background:var(--signal);border-radius:1px;display:inline-block;flex:none}
.h-display{font-family:var(--display);font-weight:800;font-size:clamp(2.5rem,1.55rem + 4.1vw,4.8rem);line-height:0.97;letter-spacing:-0.038em}
.h-page{font-family:var(--display);font-weight:800;font-size:clamp(2.1rem,1.5rem + 2.8vw,3.5rem);line-height:1.0;letter-spacing:-0.03em}
.h-sec{font-size:clamp(1.55rem,1.2rem + 1.6vw,2.4rem);letter-spacing:-0.025em}
.lede{font-size:clamp(1.12rem,1.04rem + 0.5vw,1.3rem);line-height:1.55;color:var(--ink-soft);font-weight:400}
p{color:var(--ink-soft)}
strong{color:var(--ink);font-weight:600}
em{font-style:italic}
.mono{font-family:var(--mono)}

/* ---------- links ---------- */
.link{color:var(--ink);border-bottom:1px solid var(--signal);padding-bottom:1px;transition:color .18s,border-color .18s}
.link:hover{color:var(--signal)}

/* ---------- buttons ---------- */
.btn{
  position:relative;display:inline-flex;align-items:center;gap:.7rem;
  font-family:var(--mono);font-size:.8rem;letter-spacing:.08em;text-transform:uppercase;font-weight:500;
  padding:.95rem 1.45rem;border:1px solid var(--ink);color:var(--paper);
  background:transparent;overflow:hidden;isolation:isolate;
  transition:color .35s var(--ease),transform .25s var(--ease),box-shadow .35s var(--ease);
  will-change:transform;
}
.btn::before{content:"";position:absolute;inset:0;z-index:-1;background:var(--ink);transform:translateY(0);transition:transform .42s var(--ease),background .35s}
.btn .arr{transition:transform .3s var(--ease)}
.btn:hover{color:var(--paper);box-shadow:0 14px 34px -18px rgba(19,122,126,.7)}
.btn:hover::before{background:var(--signal);transform:translateY(-100%) ;animation:btnfill .42s var(--ease) forwards}
@keyframes btnfill{from{transform:translateY(100%)}to{transform:translateY(0)}}
.btn:hover .arr{transform:translateX(5px)}
.btn-ghost{color:var(--ink)}
.btn-ghost::before{background:var(--ink);transform:translateY(101%)}
.btn-ghost:hover{color:var(--paper)}

.cta-text{display:inline-flex;align-items:center;gap:.6rem;font-family:var(--mono);font-size:.85rem;letter-spacing:.06em;text-transform:uppercase;color:var(--ink);position:relative}
.cta-text::after{content:"";position:absolute;left:0;right:1.6rem;bottom:-3px;height:1px;background:var(--signal);transform-origin:left;transform:scaleX(1);transition:transform .4s var(--ease)}
.cta-text:hover{color:var(--signal)}
.cta-text:hover::after{transform:scaleX(1.04)}
.cta-text .arr{transition:transform .3s var(--ease)}
.cta-text:hover .arr{transform:translateX(5px)}

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

/* =========================================================
   REVEAL SYSTEM (progressive — only active when JS present)
   ========================================================= */
html.js [data-reveal]{opacity:0;transform:translateY(24px);transition:opacity .6s var(--ease),transform .6s var(--ease);transition-delay:var(--d,0s);will-change:transform,opacity}
html.js [data-reveal="left"]{transform:translateX(-34px)}
html.js [data-reveal="right"]{transform:translateX(34px)}
html.js [data-reveal="scale"]{transform:scale(.95)}
html.js [data-reveal="clip"]{opacity:1;clip-path:inset(0 0 100% 0)}
html.js [data-reveal].is-in{opacity:1;transform:none;clip-path:inset(0 0 0 0)}

/* =========================================================
   HEADER
   ========================================================= */
.site-head{position:sticky;top:0;z-index:60;background:color-mix(in srgb,var(--paper) 82%, transparent);backdrop-filter:blur(10px);border-bottom:1px solid transparent;transition:border-color .4s,box-shadow .4s,background .4s}
.site-head.scrolled{border-bottom-color:var(--line);box-shadow:0 10px 30px -24px rgba(23,27,26,.5)}
.head-inner{max-width:var(--maxw);margin-inline:auto;padding:0 var(--pad);height:72px;display:flex;align-items:center;justify-content:space-between;gap:1rem;transition:height .4s var(--ease)}
.site-head.scrolled .head-inner{height:60px}
.brand{display:flex;flex-direction:column;line-height:1.05}
.brand .name{font-family:var(--display);font-weight:700;font-size:1.06rem;letter-spacing:-0.02em}
.brand .role{font-family:var(--mono);font-size:.62rem;letter-spacing:.18em;text-transform:uppercase;color:var(--ink-faint);margin-top:2px}
.nav{display:flex;align-items:center;gap:1.9rem}
.nav a{position:relative;font-family:var(--mono);font-size:.78rem;letter-spacing:.04em;color:var(--ink-soft);transition:color .2s}
.nav a:not(.nav-cta)::after{content:"";position:absolute;left:0;bottom:-5px;width:100%;height:1px;background:var(--signal);transform:scaleX(0);transform-origin:right;transition:transform .35s var(--ease)}
.nav a:not(.nav-cta):hover::after,.nav a[aria-current="page"]:not(.nav-cta)::after{transform:scaleX(1);transform-origin:left}
.nav a:hover,.nav a[aria-current="page"]{color:var(--ink)}
.nav .nav-cta{color:var(--ink);border:1px solid var(--line);padding:.5rem .9rem;text-transform:uppercase;letter-spacing:.08em;transition:border-color .25s,background .25s,color .25s}
.nav .nav-cta:hover{background:var(--ink);color:var(--paper);border-color:var(--ink)}
.nav-toggle{display:none;background:none;border:1px solid var(--line);padding:.5rem .7rem;font-family:var(--mono);font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;color:var(--ink);cursor:pointer}

@media(max-width:860px){
  .nav{position:fixed;inset:72px 0 auto 0;flex-direction:column;align-items:flex-start;gap:0;background:var(--paper);border-bottom:1px solid var(--line);padding:.5rem var(--pad) 1.5rem;display:none}
  .nav.open{display:flex}
  .nav a{padding:.85rem 0;width:100%;border-bottom:1px solid var(--line-soft);font-size:.92rem}
  .nav .nav-cta{margin-top:1rem;width:100%;justify-content:center;padding:.85rem;border-color:var(--ink)}
  .nav-toggle{display:inline-block}
}

/* =========================================================
   HERO
   ========================================================= */
.hero{padding-top:clamp(3rem,6vw,5.5rem);padding-bottom:clamp(3.5rem,7vw,6rem);position:relative;overflow:hidden}
.hero-glow{position:absolute;top:-20%;right:-10%;width:60vw;height:60vw;max-width:780px;max-height:780px;background:radial-gradient(circle,rgba(19,122,126,.16),transparent 62%);pointer-events:none;z-index:0;filter:blur(8px);animation:breathe 9s var(--ease-soft) infinite}
@keyframes breathe{0%,100%{opacity:.7;transform:scale(1)}50%{opacity:1;transform:scale(1.08)}}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(2rem,5vw,4rem);align-items:center;position:relative;z-index:2}
.hero h1{margin:1.5rem 0 0}
.hero .lede{margin-top:1.7rem;max-width:35ch}
.hero-actions{margin-top:2.3rem;display:flex;align-items:center;gap:1.6rem;flex-wrap:wrap}
.hero-note{font-family:var(--mono);font-size:.74rem;letter-spacing:.04em;color:var(--ink-faint);margin-top:1.7rem;display:flex;align-items:center;gap:.55rem}
.dot{width:7px;height:7px;border-radius:50%;background:var(--signal);box-shadow:0 0 0 0 var(--signal);animation:pulse 2.6s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(19,122,126,.5)}70%{box-shadow:0 0 0 7px rgba(19,122,126,0)}100%{box-shadow:0 0 0 0 rgba(19,122,126,0)}}

/* masked line reveal */
.reveal-lines .line{display:block;overflow:hidden;padding-bottom:.02em}
html.js .reveal-lines .line > span{display:block;transform:translateY(112%)}
body.loaded .reveal-lines .line > span{transform:none;transition:transform 1s var(--ease)}
body.loaded .reveal-lines .line:nth-child(2) > span{transition-delay:.09s}
body.loaded .reveal-lines .line:nth-child(3) > span{transition-delay:.18s}

/* staggered hero rise */
html.js .hero-rise{opacity:0;transform:translateY(20px)}
body.loaded .hero-rise{opacity:1;transform:none;transition:opacity .9s var(--ease-soft),transform .9s var(--ease)}
body.loaded .hero-rise.d1{transition-delay:.40s}
body.loaded .hero-rise.d2{transition-delay:.52s}
body.loaded .hero-rise.d3{transition-delay:.64s}

/* scroll cue */
.scroll-cue{position:absolute;left:var(--pad);bottom:1.2rem;z-index:3;font-family:var(--mono);font-size:.66rem;letter-spacing:.18em;text-transform:uppercase;color:var(--ink-faint);display:flex;align-items:center;gap:.6rem}
.scroll-cue .bar{width:1px;height:34px;background:linear-gradient(var(--signal),transparent);position:relative;overflow:hidden}
.scroll-cue .bar::after{content:"";position:absolute;top:-34px;left:0;width:100%;height:34px;background:var(--signal);animation:cue 2s var(--ease) infinite}
@keyframes cue{to{transform:translateY(68px)}}

/* schematic */
.schematic-wrap{position:relative;z-index:2}
.schematic{width:100%;height:auto;overflow:visible}
.sch-line{fill:none;stroke:var(--signal);stroke-width:1.4;stroke-dasharray:4 4;opacity:.9}
.sch-node{fill:var(--paper-2);stroke:var(--ink);stroke-width:1.3}
.sch-core{fill:var(--ink)}
.sch-label{font-family:var(--mono);font-size:9px;letter-spacing:.06em;fill:var(--ink-soft);text-transform:uppercase}
.sch-label-core{font-family:var(--mono);font-size:10px;letter-spacing:.1em;fill:var(--paper);text-transform:uppercase}
.sch-pulse{fill:none;stroke:var(--signal-bright);stroke-width:2.6;stroke-linecap:round;stroke-dasharray:13 420;opacity:.95}
.sch-flow{animation:flow 3.4s linear infinite}
@keyframes flow{to{stroke-dashoffset:-433}}
.sch-node-g{opacity:1}
html.js .sch-node-g{opacity:0}
body.loaded .sch-node-g{opacity:1;transition:opacity .55s var(--ease)}
body.loaded .sch-node-g.n1{transition-delay:.55s}
body.loaded .sch-node-g.n2{transition-delay:.66s}
body.loaded .sch-node-g.n3{transition-delay:.77s}
body.loaded .sch-node-g.n4{transition-delay:.88s}
body.loaded .sch-node-g.n5{transition-delay:.99s}
html.js .sch-wiring{clip-path:inset(0 100% 0 0)}
body.loaded .sch-wiring{clip-path:inset(0 0 0 0);transition:clip-path 1.5s var(--ease) .55s}
html.js .sch-core-g{opacity:0;transform:scale(.9);transform-origin:center;transform-box:fill-box}
body.loaded .sch-core-g{opacity:1;transform:none;transition:opacity .6s var(--ease) 1.05s,transform .7s var(--ease) 1.05s}

@media(max-width:860px){
  .hero-grid{grid-template-columns:1fr;gap:2.5rem}
  .schematic-wrap{order:2;max-width:480px}
  .scroll-cue{display:none}
}

/* =========================================================
   MARQUEE (capabilities)
   ========================================================= */
.marquee{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--paper-2);overflow:hidden;position:relative;z-index:2}
.marquee-track{display:flex;width:max-content;animation:marq 34s linear infinite}
.marquee:hover .marquee-track{animation-play-state:paused}
.marquee-item{display:inline-flex;align-items:center;gap:1.2rem;padding:1.05rem 0;font-family:var(--display);font-weight:600;font-size:clamp(1.1rem,.9rem + .9vw,1.7rem);letter-spacing:-0.02em;color:var(--ink);white-space:nowrap}
.marquee-item::after{content:"";width:7px;height:7px;background:var(--signal);border-radius:50%;margin-left:2.4rem}
@keyframes marq{to{transform:translateX(-50%)}}

/* =========================================================
   STATS BAND
   ========================================================= */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border-block:1px solid var(--line)}
.stat{background:var(--paper);padding:clamp(1.8rem,3.5vw,2.8rem) clamp(1.2rem,3vw,2rem)}
.stat .num{font-family:var(--display);font-weight:800;font-size:clamp(2.1rem,1.4rem + 2.4vw,3.4rem);letter-spacing:-0.04em;line-height:1;color:var(--ink);display:flex;align-items:baseline;gap:.06em}
.stat .num .suf{font-size:.5em;color:var(--signal);font-weight:700}
.stat .lab{font-family:var(--mono);font-size:.74rem;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-faint);margin-top:.9rem;max-width:22ch}
@media(max-width:760px){.stats{grid-template-columns:1fr 1fr}}

/* =========================================================
   ICONS
   ========================================================= */
.ico{width:30px;height:30px;stroke:var(--signal);stroke-width:1.5;fill:none;stroke-linecap:round;stroke-linejoin:round;overflow:visible}
.ico-lg{width:34px;height:34px}

/* =========================================================
   SECTION BLOCKS
   ========================================================= */
.split{display:grid;grid-template-columns:1fr 1.25fr;gap:clamp(1.5rem,4vw,3.5rem)}
.split .h-sec{margin-top:1rem}
@media(max-width:760px){.split{grid-template-columns:1fr;gap:1.4rem}}

/* gain grid w/ icons */
.gains{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line);border:1px solid var(--line);margin-top:2.6rem}
.gains .g{background:var(--paper);padding:1.9rem clamp(1.3rem,3vw,2.1rem);transition:background .4s}
.gains .g:hover{background:var(--paper-2)}
.gains .g .gk{font-family:var(--mono);font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;color:var(--signal);display:flex;align-items:center;justify-content:space-between;gap:.5rem}
.gains .g h3{font-size:1.16rem;margin:1.1rem 0 .5rem;letter-spacing:-0.01em}
.gains .g p{font-size:.98rem}
@media(max-width:680px){.gains{grid-template-columns:1fr}}

/* what I build — iconed rows */
.build-list{margin-top:2.6rem;display:grid;gap:0}
.build-item{padding:1.7rem 0;border-top:1px solid var(--line);display:grid;grid-template-columns:auto 1fr;gap:clamp(1rem,3vw,2.2rem);align-items:start}
.build-item:last-child{border-bottom:1px solid var(--line)}
.build-item .bi-ico{padding-top:.2rem}
.build-item h3{font-size:1.18rem;letter-spacing:-0.01em;margin-bottom:.4rem}
.build-item p{max-width:62ch}
.build-aside{margin-top:2.2rem;font-size:1.05rem;color:var(--ink);max-width:62ch}
.build-aside .mono-tools{font-family:var(--mono);color:var(--signal);font-size:.95em}

/* =========================================================
   MEDIA / TREATED IMAGERY
   ========================================================= */
.media{position:relative;overflow:hidden;background:var(--ink);border:1px solid var(--line)}
.media .img{position:absolute;inset:0;background-size:cover;background-position:center;transform:scale(1.02);transition:transform 1.3s var(--ease);z-index:0}
.media::after{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(155deg,rgba(19,122,126,.34) 0%,rgba(23,27,26,.55) 48%,rgba(23,27,26,.9) 100%);mix-blend-mode:normal}
.media:hover .img{transform:scale(1.08)}
.media .media-cap{position:absolute;left:0;bottom:0;z-index:2;padding:clamp(1rem,2.5vw,1.5rem);width:100%}
.media .media-cap .mc-k{font-family:var(--mono);font-size:.68rem;letter-spacing:.1em;text-transform:uppercase;color:var(--signal-bright)}
.media .media-cap .mc-t{font-family:var(--display);font-weight:700;color:var(--on-dark);font-size:1.1rem;margin-top:.35rem;letter-spacing:-0.01em}
.media-ratio{aspect-ratio:4/3}
.media-wide{aspect-ratio:16/9}

/* problem split w/ image */
.problem-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(1.8rem,4vw,3.5rem);align-items:center}
@media(max-width:820px){.problem-grid{grid-template-columns:1fr;gap:2rem}}

/* =========================================================
   CASE CARDS (w/ media + hover)
   ========================================================= */
.case-grid{margin-top:2.8rem;display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(1.2rem,2.5vw,1.8rem)}
@media(max-width:900px){.case-grid{grid-template-columns:1fr;gap:1.6rem;max-width:560px}}
.case-card{display:flex;flex-direction:column;border:1px solid var(--line);background:var(--paper-2);transition:transform .5s var(--ease),box-shadow .5s var(--ease),border-color .5s}
.case-card:hover{transform:translateY(-6px);box-shadow:0 26px 50px -30px rgba(23,27,26,.55);border-color:var(--ink-faint)}
.case-card .media{border:0;border-bottom:1px solid var(--line)}
.case-card .cc-body{padding:clamp(1.2rem,2.5vw,1.6rem);display:flex;flex-direction:column;gap:.7rem;flex:1}
.case-card .cc-tag{font-family:var(--mono);font-size:.7rem;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-faint)}
.case-card .arc{display:grid;gap:.55rem;margin-top:.2rem}
.case-card .arc .step{display:grid;grid-template-columns:64px 1fr;gap:.6rem;align-items:baseline}
.case-card .arc .step .k{font-family:var(--mono);font-size:.66rem;letter-spacing:.07em;text-transform:uppercase;color:var(--signal)}
.case-card .arc .step .v{color:var(--ink);font-size:.96rem;line-height:1.45}
.case-card .arc .step .v.out{color:var(--ink-faint)}

/* legacy case list (work template) */
.cases{margin-top:2.6rem;border-top:1px solid var(--line)}
.case{display:grid;grid-template-columns:1fr;gap:.9rem;padding:1.9rem 0;border-bottom:1px solid var(--line)}
.case .case-tag{font-family:var(--mono);font-size:.74rem;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-faint)}
.case .arc{display:grid;gap:.5rem}
.case .arc .step{display:flex;gap:.75rem;align-items:baseline}
.case .arc .step .k{font-family:var(--mono);font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;color:var(--signal);flex:none;width:78px}
.case .arc .step .v{color:var(--ink);font-size:1.02rem}
.case .arc .step .v.out{color:var(--ink-faint)}

.tmpl{background:var(--paper-2);border:1px solid var(--line);padding:clamp(1.4rem,3vw,2.2rem);margin-top:2.2rem}
.tmpl .k{font-family:var(--mono);font-size:.75rem;letter-spacing:.08em;text-transform:uppercase;color:var(--signal)}
.tmpl-row{padding:1rem 0;border-bottom:1px solid var(--line-soft)}
.tmpl-row:last-child{border-bottom:0;padding-bottom:0}
.tmpl-row:first-child{padding-top:0}
.tmpl-row p{margin-top:.3rem;color:var(--ink-soft)}

/* =========================================================
   NUMBERED ROWS (approach)
   ========================================================= */
.rows{margin-top:2.6rem;border-top:1px solid var(--line)}
.row{display:grid;grid-template-columns:minmax(0,56px) auto 1fr;gap:clamp(1rem,3vw,2.2rem);padding:2rem 0;border-bottom:1px solid var(--line);align-items:start}
.row .idx{font-family:var(--mono);font-size:.8rem;color:var(--signal);padding-top:.45rem}
.row .row-ico{padding-top:.15rem}
.row h3{font-size:1.22rem;letter-spacing:-0.01em;margin-bottom:.45rem}
.row p{max-width:64ch}
@media(max-width:680px){.row{grid-template-columns:auto 1fr;gap:1rem}.row .idx{grid-column:1;grid-row:1}.row .row-ico{display:none}}

/* =========================================================
   TESTIMONIAL
   ========================================================= */
.quote-band{position:relative}
.quote-mark{font-family:var(--display);font-weight:800;font-size:clamp(4rem,10vw,8rem);line-height:.6;color:var(--signal);opacity:.25;height:.5em}
.quote-body{font-family:var(--display);font-weight:600;font-size:clamp(1.4rem,1.1rem + 1.6vw,2.3rem);line-height:1.28;letter-spacing:-0.02em;color:var(--ink);max-width:24ch;margin-top:.4rem}
.quote-by{font-family:var(--mono);font-size:.78rem;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-faint);margin-top:1.6rem}
.quote-placeholder{font-family:var(--mono);font-size:.72rem;color:var(--ink-faint);border:1px dashed var(--line);padding:.7rem .9rem;display:inline-block;margin-top:1.4rem;border-radius:2px}

/* =========================================================
   DARK PANEL
   ========================================================= */
.panel{background:var(--ink);color:var(--on-dark);position:relative;overflow:hidden}
.panel.has-bg .panel-bg{position:absolute;inset:0;background-size:cover;background-position:center;opacity:.16;z-index:0}
.panel.has-bg::before{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(120deg,rgba(23,27,26,.7),rgba(17,32,31,.95))}
.panel > .section{position:relative;z-index:2}
.panel .eyebrow{color:var(--signal-bright)}
.panel .eyebrow::before{background:var(--signal-bright)}
.panel h2,.panel h3{color:var(--on-dark)}
.panel p{color:var(--on-dark-soft)}
.panel strong{color:var(--on-dark)}
.panel .grid2{display:grid;grid-template-columns:1fr 1fr;gap:clamp(1.5rem,4vw,3.5rem);margin-top:2.4rem}
@media(max-width:760px){.panel .grid2{grid-template-columns:1fr;gap:1.8rem}}
.panel .btn{color:var(--ink);border-color:var(--on-dark)}
.panel .btn::before{background:var(--on-dark)}
.panel .btn:hover{color:var(--ink)}
.panel .btn:hover::before{background:var(--signal-bright)}
.panel .cta-text{color:var(--on-dark)}
.panel .cta-text::after{background:var(--signal-bright)}
.panel .cta-text:hover{color:var(--signal-bright)}
.panel .link{color:var(--on-dark);border-color:var(--signal-bright)}
.panel .link:hover{color:var(--signal-bright)}

/* =========================================================
   CONTACT
   ========================================================= */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2rem,5vw,4.5rem)}
@media(max-width:860px){.contact-grid{grid-template-columns:1fr;gap:2.5rem}}
.checklist{list-style:none;margin-top:1.5rem;border-top:1px solid var(--line)}
.checklist li{padding:1.1rem 0;border-bottom:1px solid var(--line);display:grid;grid-template-columns:24px 1fr;gap:.8rem;color:var(--ink)}
.checklist li::before{content:"+";font-family:var(--mono);color:var(--signal);font-size:1rem;line-height:1.4}
.form{display:grid;gap:1.1rem;margin-top:.5rem}
.field{display:grid;gap:.4rem}
.field label{font-family:var(--mono);font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-faint)}
.field input,.field textarea{font-family:var(--body);font-size:1rem;color:var(--ink);background:var(--paper-2);border:1px solid var(--line);padding:.85rem .9rem;border-radius:0;transition:border-color .2s,box-shadow .2s}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--signal);box-shadow:0 0 0 3px rgba(19,122,126,.12)}
.field textarea{min-height:130px;resize:vertical}
.form-note{font-family:var(--mono);font-size:.74rem;color:var(--ink-faint);margin-top:.2rem}

/* =========================================================
   INSIGHTS / ARTICLES
   ========================================================= */
.post-list{margin-top:2.6rem;border-top:1px solid var(--line)}
.post-card{display:block;padding:1.9rem 0;border-bottom:1px solid var(--line);transition:padding-left .35s var(--ease)}
.post-card:hover{padding-left:.6rem}
.post-meta{font-family:var(--mono);font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-faint);display:flex;gap:1rem;flex-wrap:wrap}
.post-meta .kw{color:var(--signal)}
.post-card h3{font-size:clamp(1.25rem,1.05rem + 1vw,1.7rem);margin:.6rem 0 .5rem;letter-spacing:-0.02em}
.post-card p{max-width:64ch}
.post-card.soon{opacity:.5;pointer-events:none}
.post-card.soon .post-meta .kw{color:var(--ink-faint)}

.article{max-width:var(--readw);margin-inline:auto;padding-inline:var(--pad);position:relative;z-index:2}
.article .a-head{padding-top:clamp(2rem,5vw,3.5rem)}
.article h1{font-size:clamp(2rem,1.5rem + 2.4vw,3rem);line-height:1.05;letter-spacing:-0.03em;margin-top:1.1rem}
.article .a-meta{font-family:var(--mono);font-size:.74rem;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-faint);margin-top:1.3rem;display:flex;gap:1.2rem;flex-wrap:wrap}
.prose{margin-top:2.4rem;font-size:1.075rem;line-height:1.72}
.prose > * + *{margin-top:1.35em}
.prose h2{font-size:clamp(1.4rem,1.15rem + 1.1vw,1.9rem);letter-spacing:-0.02em;margin-top:2.4em;margin-bottom:-.2em}
.prose h3{font-size:1.2rem;margin-top:1.8em;margin-bottom:-.4em}
.prose p{color:var(--ink-soft)}
.prose ul{list-style:none;display:grid;gap:.7em;padding-left:0}
.prose li{position:relative;padding-left:1.6rem;color:var(--ink-soft)}
.prose li::before{content:"—";position:absolute;left:0;top:0;color:var(--signal);font-family:var(--mono)}
.prose blockquote{border-left:2px solid var(--signal);padding-left:1.2rem;color:var(--ink);font-size:1.15rem}
.prose strong{color:var(--ink)}
.pull{font-family:var(--display);font-weight:700;font-size:clamp(1.3rem,1.1rem + 1vw,1.7rem);line-height:1.25;letter-spacing:-0.02em;color:var(--ink);border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:1.4rem 0;margin-block:2em}
.article-cta{background:var(--ink);color:var(--on-dark);margin-top:3rem;padding:clamp(1.6rem,3vw,2.4rem)}
.article-cta .eyebrow{color:var(--signal-bright)}
.article-cta .eyebrow::before{background:var(--signal-bright)}
.article-cta h3{color:var(--on-dark);font-size:1.4rem;margin:.7rem 0 .6rem}
.article-cta p{color:var(--on-dark-soft);max-width:56ch}
.article-cta .actions{margin-top:1.4rem;display:flex;gap:1.2rem;flex-wrap:wrap;align-items:center}
.article-cta .btn{color:var(--ink);border-color:var(--on-dark)}
.article-cta .btn::before{background:var(--on-dark)}
.article-cta .btn:hover{color:var(--ink)}
.article-cta .btn:hover::before{background:var(--signal-bright)}
.article-cta .cta-text{color:var(--on-dark)}
.article-cta .cta-text::after{background:var(--signal-bright)}
.article-cta .cta-text:hover{color:var(--signal-bright)}

/* =========================================================
   FOOTER
   ========================================================= */
.site-foot{background:var(--ink);color:var(--on-dark);padding-block:clamp(3rem,6vw,4.5rem);position:relative;z-index:2}
.foot-top{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:2rem}
@media(max-width:760px){.foot-top{grid-template-columns:1fr;gap:2.2rem}}
.site-foot .name{font-family:var(--display);font-weight:700;font-size:1.4rem;letter-spacing:-0.02em;color:var(--on-dark)}
.site-foot .role{font-family:var(--mono);font-size:.7rem;letter-spacing:.18em;text-transform:uppercase;color:var(--on-dark-soft);margin-top:.5rem}
.site-foot .tag{color:var(--on-dark-soft);margin-top:1.1rem;max-width:34ch}
.foot-col h4{font-family:var(--mono);font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--on-dark-soft);font-weight:500;margin-bottom:1rem}
.foot-col a{display:inline-block;color:var(--on-dark);padding:.32rem 0;font-size:.95rem;transition:color .2s,transform .2s}
.foot-col a:hover{color:var(--signal-bright);transform:translateX(3px)}
.foot-status{display:flex;align-items:center;gap:.55rem;font-family:var(--mono);font-size:.78rem;letter-spacing:.04em;color:var(--on-dark)}
.foot-bottom{margin-top:clamp(2.5rem,5vw,3.5rem);padding-top:1.4rem;border-top:1px solid var(--on-dark-line);display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;font-family:var(--mono);font-size:.72rem;letter-spacing:.04em;color:var(--on-dark-soft)}

/* =========================================================
   REDUCED MOTION
   ========================================================= */
@media(prefers-reduced-motion:reduce){
  *{animation:none !important;transition-duration:.01ms !important;scroll-behavior:auto !important}
  html.js [data-reveal]{opacity:1 !important;transform:none !important;clip-path:none !important}
  html.js .reveal-lines .line > span{transform:none !important}
  html.js .hero-rise{opacity:1 !important;transform:none !important}
  html.js .sch-node-g,html.js .sch-core-g{opacity:1 !important;transform:none !important}
  html.js .sch-wiring{clip-path:none !important}
  .sch-pulse,.hero-glow,.scroll-cue{display:none !important}
}

.mt-0{margin-top:0}
.nowrap{white-space:nowrap}

/* testimonials — supporting row */
.quotes-row{display:grid;grid-template-columns:1fr 1fr;gap:2.6rem;margin-top:3.4rem;padding-top:3rem;border-top:1px solid var(--line)}
.quote-sm .qs-body{font-family:var(--display);font-weight:600;font-size:clamp(1.02rem,.94rem + .45vw,1.22rem);line-height:1.42;letter-spacing:-0.01em;color:var(--ink)}
.quote-sm .qs-body::before{content:"\201C";color:var(--signal);opacity:.55;font-weight:800;margin-right:.06em}
.quote-sm .qs-by{font-family:var(--mono);font-size:.72rem;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-faint);margin-top:1.05rem}
@media(max-width:720px){.quotes-row{grid-template-columns:1fr;gap:2rem;margin-top:2.6rem;padding-top:2.2rem}}

/* =========================================================
   UX pass: wayfinding + readability
   ========================================================= */
.read-progress{position:fixed;top:0;left:0;height:3px;width:0;background:linear-gradient(90deg,var(--signal),var(--signal-bright));z-index:70;pointer-events:none;transition:width .08s linear}
.admin-bar .read-progress{top:32px}
@media screen and (max-width:782px){.admin-bar .read-progress{top:46px}}

.to-top{position:fixed;right:clamp(1rem,3vw,2rem);bottom:clamp(1rem,3vw,2rem);z-index:55;width:46px;height:46px;display:grid;place-items:center;background:var(--ink);color:var(--paper);border:none;border-radius:50%;cursor:pointer;opacity:0;transform:translateY(12px);pointer-events:none;box-shadow:0 12px 30px -12px rgba(23,27,26,.55);transition:opacity .35s var(--ease),transform .35s var(--ease),background .25s}
.to-top.show{opacity:1;transform:none;pointer-events:auto}
.to-top:hover{background:var(--signal)}
.to-top svg{width:18px;height:18px;stroke:currentColor;stroke-width:2;fill:none;stroke-linecap:round;stroke-linejoin:round}
.to-top:focus-visible{outline:2px solid var(--signal);outline-offset:3px}

/* larger mobile nav touch targets */
@media(max-width:860px){ .nav a{font-size:1rem;padding:1rem 0} }

/* cap long reading measure on wide screens */
.lede{max-width:54ch}

@media(prefers-reduced-motion:reduce){ .to-top{transition:opacity .2s} .read-progress{transition:none} }

/* =========================================================
   WordPress integration
   ========================================================= */
.admin-bar .site-head{top:32px}
@media screen and (max-width:782px){.admin-bar .site-head{top:46px}}

/* the_content() inherits the article prose styling */
.entry-content > * + *{margin-top:1.35em}
.entry-content img{height:auto;border:1px solid var(--line);margin-block:1.8em}
.entry-content figure{margin-block:1.9em}
.entry-content figcaption{font-family:var(--mono);font-size:.78rem;color:var(--ink-faint);margin-top:.6rem;text-align:center}
.prose a{color:var(--ink);border-bottom:1px solid var(--signal);padding-bottom:1px;transition:color .18s}
.prose a:hover{color:var(--signal)}
.prose .alignwide,.prose .alignfull{margin-left:0;margin-right:0;max-width:100%}
.prose .wp-block-image,.prose .wp-block-embed{margin-block:1.9em}

/* contact notices */
.notice{border:1px solid var(--line);padding:1rem 1.1rem;margin-bottom:1.5rem;font-size:.98rem;background:var(--paper-2)}
.notice strong{color:var(--ink)}
.notice-ok{border-left:3px solid var(--signal)}
.notice-err{border-left:3px solid #b4452f}

/* pagination */
.pagination .nav-links,.post-list + .pagination{display:flex}
.pagination{margin-top:2.6rem}
.pagination .nav-links{display:flex;gap:.6rem;flex-wrap:wrap;font-family:var(--mono);font-size:.82rem;align-items:center}
.pagination .page-numbers{padding:.5rem .85rem;border:1px solid var(--line);color:var(--ink-soft)}
.pagination .page-numbers.current{background:var(--ink);color:var(--paper);border-color:var(--ink)}
.pagination a.page-numbers:hover{border-color:var(--ink);color:var(--ink)}

/* <button> as .btn parity */
button.btn{cursor:pointer;font-family:var(--mono);background:transparent}