/*
Theme Name: CleverMark Redesign
Theme URI: https://clevermark.eu
Author: CleverMark
Author URI: https://clevermark.eu
Description: Custom one-page WordPress theme for CleverMark — built from the "ledger" redesign concept (Space Grotesk / IBM Plex, paper-and-violet palette, fixed section tracker sidebar).
Version: 1.0
Requires at least: 6.0
Requires PHP: 7.4
License: Proprietary — for CleverMark's own use.
Text Domain: clevermark
*/

:root{
  --ink:#14161A;
  --ink-soft:#494D54;
  --paper:#EEEEE7;
  --paper-dim:#E2E1D7;
  --paper-card:#F7F7F2;
  --violet:#CB6DE6;
  --violet-deep:#871CA5;
  --teal:#00A896;
  --line: rgba(20,22,26,0.14);
  --line-soft: rgba(20,22,26,0.08);
  --maxw: 1160px;
  --display: 'Space Grotesk', sans-serif;
  --body: 'IBM Plex Sans', sans-serif;
  --mono: 'IBM Plex Mono', monospace;
}
*{box-sizing:border-box; margin:0; padding:0;}
html{scroll-behavior:smooth;}
body{
  background:var(--paper);
  color:var(--ink);
  font-family:var(--body);
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
}
a{color:inherit;}
img{max-width:100%; display:block;}
.wrap{max-width:var(--maxw); margin:0 auto; padding:0 32px;}

/* ---- Ledger (signature element / section tracker) ---- */
.ledger{
  position:fixed;
  top:0; left:0; bottom:0;
  width:56px;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  gap:28px;
  border-right:1px solid var(--line-soft);
  background:var(--paper);
  z-index:50;
}
.ledger .mark{
  font-family:var(--mono);
  font-size:13px;
  color:var(--line);
  writing-mode:vertical-rl;
  transform:rotate(180deg);
  letter-spacing:0.08em;
  transition:color .3s ease, opacity .3s ease;
  opacity:0.5;
  cursor:pointer;
  text-decoration:none;
}
.ledger .mark::before{content:"○  ";}
.ledger .mark.checked{color:var(--violet-deep); opacity:1;}
.ledger .mark.checked::before{content:"✔  ";}
main{margin-left:56px;}
@media (max-width:860px){
  .ledger{
    position:static;
    flex-direction:row;
    width:100%;
    height:auto;
    padding:10px 20px;
    border-right:none;
    border-bottom:1px solid var(--line-soft);
    justify-content:flex-start;
    gap:18px;
    overflow-x:auto;
  }
  .ledger .mark{writing-mode:horizontal-tb; transform:none; font-size:11px; white-space:nowrap;}
  main{margin-left:0;}
}

/* ---- Nav ---- */
nav{
  display:flex; align-items:center; justify-content:space-between;
  padding:26px 0;
}
.logo{
  font-family:var(--display); font-weight:700; font-size:20px;
  letter-spacing:-0.01em;
  display:flex; align-items:center; gap:8px;
  text-decoration:none;
}
.logo-mark{width:22px; height:auto; display:block;}
.logo .dot{color:var(--violet-deep);}
.navlinks{display:flex; gap:32px; font-size:14px; font-weight:500; align-items:center;}
.navlinks a{text-decoration:none; opacity:0.75; transition:opacity .2s;}
.navlinks a:hover, .navlinks a:focus-visible{opacity:1;}
.navlinks .cta{
  opacity:1; background:var(--ink); color:var(--paper);
  padding:9px 18px; border-radius:2px;
}
.navlinks ul{list-style:none; display:flex; gap:32px; align-items:center;}

/* ---- Hero ---- */
header.hero{padding:96px 0 88px; position:relative; overflow:hidden;}
.hero-bg{
  position:absolute; inset:0; z-index:0; pointer-events:none;
  width:100%; height:100%;
}
.hero-wash{
  position:absolute; inset:0; z-index:0; pointer-events:none;
  background:
    radial-gradient(ellipse 700px 500px at 88% 10%, rgba(91,63,191,0.12), transparent 60%),
    radial-gradient(ellipse 600px 500px at 15% 95%, rgba(0,168,150,0.08), transparent 60%);
}
header.hero > .hero-grid, header.hero > .hero-meta{position:relative; z-index:1;}
.hero-grid{display:grid; grid-template-columns:1.1fr 0.9fr; gap:48px; align-items:center;}
.hero-graphic{width:100%; height:auto;}
@media (max-width:960px){
  .hero-grid{grid-template-columns:1fr;}
  .hero-graphic{max-width:340px; margin:0 auto;}
}
.eyebrow{
  font-family:var(--mono); font-size:12px; letter-spacing:0.12em;
  color:var(--ink-soft); text-transform:uppercase;
  margin-bottom:22px;
  display:flex; align-items:center; gap:10px;
}
.eyebrow::before{content:""; width:26px; height:1px; background:var(--violet);}
h1{
  font-family:var(--display); font-weight:700;
  font-size:clamp(38px, 5.6vw, 68px);
  line-height:1.04; letter-spacing:-0.02em;
  max-width:15ch;
}
h1 .accent{color:var(--violet-deep);}
.hero-sub{
  margin-top:26px; max-width:52ch; font-size:18px; color:var(--ink-soft);
}
.hero-actions{display:flex; align-items:center; gap:24px; margin-top:38px; flex-wrap:wrap;}
.btn-primary{
  background:var(--ink); color:var(--paper);
  font-family:var(--body); font-weight:600; font-size:15px;
  padding:14px 26px; border-radius:2px; text-decoration:none;
  border:1px solid var(--ink);
  transition:background .2s, color .2s;
}
.btn-primary:hover{background:var(--violet-deep); border-color:var(--violet-deep);}
.btn-ghost{
  font-family:var(--mono); font-size:13px; text-decoration:none;
  border-bottom:1px solid var(--line); padding-bottom:2px;
  color:var(--ink-soft);
}
.hero-meta{
  margin-top:64px; display:flex; gap:48px; flex-wrap:wrap;
  border-top:1px solid var(--line); padding-top:22px;
}
.hero-meta div{font-family:var(--mono); font-size:12px; color:var(--ink-soft);}
.hero-meta strong{display:block; font-family:var(--display); font-size:22px; color:var(--ink); font-weight:600;}

/* ---- Section shell ---- */
section{padding:88px 0;}
.section-head{
  display:flex; justify-content:space-between; align-items:flex-end;
  gap:24px; margin-bottom:48px; flex-wrap:wrap;
}
.section-tag{
  font-family:var(--mono); font-size:12px; letter-spacing:0.1em;
  color:var(--violet-deep); text-transform:uppercase; margin-bottom:10px; display:block;
}
h2{
  font-family:var(--display); font-weight:600;
  font-size:clamp(26px, 3vw, 36px); letter-spacing:-0.01em; max-width:20ch;
}
.section-note{max-width:34ch; font-size:14px; color:var(--ink-soft);}

/* ---- Services ---- */
.services{border-top:1px solid var(--line);}
.service-grid{
  display:grid; grid-template-columns:repeat(3,1fr); gap:1px;
  background:var(--line); border:1px solid var(--line);
}
.service{
  background:var(--paper); padding:32px 28px; min-height:230px;
  display:flex; flex-direction:column; justify-content:space-between;
}
.service-top{display:flex; justify-content:space-between; align-items:flex-start;}
.service-num{font-family:var(--mono); font-size:12px; color:var(--line);}
.service-icon{width:30px; height:30px; color:var(--violet-deep);}
.service-icon svg{width:100%; height:100%; display:block;}
.service h3{
  font-family:var(--display); font-weight:600; font-size:19px; margin:18px 0 10px;
}
.service p{font-size:14px; color:var(--ink-soft); line-height:1.6;}
@media (max-width:860px){ .service-grid{grid-template-columns:1fr;} }

/* ---- Work graphic ---- */
.work-graphic{width:100%; max-width:220px; opacity:0.9; margin-bottom:8px;}
.about-graphic{width:100%; height:auto; margin-top:36px;}

/* ---- Work ---- */
.work{background:var(--ink); color:var(--paper); position:relative; overflow:hidden;}
.work-bg{position:absolute; top:0; right:0; height:100%; width:46%; opacity:0.5; pointer-events:none;}
.work .wrap{position:relative; z-index:1;}
.work h2{color:var(--paper);}
.work .section-tag{color:var(--teal);}
.work .section-note{color:rgba(238,238,231,0.6);}
.work-list{
  display:grid; grid-template-columns:repeat(4,1fr); gap:24px; margin-top:20px;
}
.work-item{
  border-top:1px solid rgba(238,238,231,0.2); padding-top:18px;
}
.work-item .name{font-family:var(--display); font-weight:600; font-size:20px;}
.work-item .role{font-family:var(--mono); font-size:11px; color:rgba(238,238,231,0.55); margin-top:6px; text-transform:uppercase; letter-spacing:0.06em;}
@media (max-width:860px){ .work-list{grid-template-columns:1fr 1fr;} }

/* ---- About ---- */
.about-grid{display:grid; grid-template-columns:0.9fr 1.1fr; gap:64px; align-items:start;}
.about-grid p{font-size:16px; color:var(--ink-soft); margin-bottom:16px; max-width:56ch;}
.stat-list{display:flex; flex-direction:column; gap:20px;}
.stat{border-top:1px solid var(--line); padding-top:14px;}
.stat strong{font-family:var(--display); font-size:30px; display:block;}
.stat span{font-family:var(--mono); font-size:12px; color:var(--ink-soft);}
@media (max-width:860px){ .about-grid{grid-template-columns:1fr;} }

/* ---- Contact ---- */
.contact{border-top:1px solid var(--line);}
.contact-grid{
  display:grid; grid-template-columns:1.3fr 1fr; gap:48px; align-items:end;
}
.contact h2{max-width:14ch;}
.contact-links{display:flex; flex-direction:column; gap:0;}
.contact-links a{
  display:flex; justify-content:space-between; align-items:center;
  text-decoration:none; padding:18px 0; border-top:1px solid var(--line);
  font-family:var(--display); font-size:20px; font-weight:600;
}
.contact-links a:last-child{border-bottom:1px solid var(--line);}
.contact-links a span.lbl{font-family:var(--mono); font-size:11px; color:var(--ink-soft); font-weight:400;}
.contact-links a:hover{color:var(--violet-deep);}
@media (max-width:860px){ .contact-grid{grid-template-columns:1fr;} }

footer.site-footer{padding:32px 0; border-top:1px solid var(--line); display:flex; justify-content:space-between; font-family:var(--mono); font-size:12px; color:var(--ink-soft); flex-wrap:wrap; gap:10px;}

/* ---- Basic post / page content (for Blog, single posts, generic pages) ---- */
.entry-content{padding:60px 0; max-width:70ch; margin:0 auto;}
.entry-content h1{font-size:clamp(30px,4vw,46px); max-width:none; margin-bottom:24px;}
.entry-content p{margin-bottom:18px; color:var(--ink-soft); font-size:16px;}
.entry-content img{margin:24px 0; border-radius:2px;}
.entry-meta{font-family:var(--mono); font-size:12px; color:var(--ink-soft); margin-bottom:12px;}

:focus-visible{outline:2px solid var(--violet-deep); outline-offset:3px;}
@media (prefers-reduced-motion: reduce){ *{transition:none !important; scroll-behavior:auto !important;} }