/*
  Theme Name:  Lumiotic
  Theme URI:   https://lumiotic.com
  Author:      Lumiotic, Inc.
  Description: Clean minimal dark theme — v6.0.1
  Version:     6.0.1
  License:     Proprietary
*/

/* ── Reset ─────────────────────────────────────────── */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}

/* ── Design tokens ─────────────────────────────────── */
:root{
  --bg:        #0B0B0B;
  --surface:   #161616;
  --surface-2: #1E1E1E;
  --text:      #F0F0F0;
  --text-muted:#888;
  --border:    #262626;
  --accent:    #FF8A65;
  --green:     #6DBA82;
  --lime:      #E5F09B;
  --slate:     #6B8ABE;
  --radius:    12px;
  --radius-sm: 8px;
  --content:   1080px;
  --wide:      1200px;
  --font:      'Inter',system-ui,-apple-system,sans-serif;
}

/* ── Light mode ────────────────────────────────────── */
body.light-mode{
  --bg:        #FAFAFA;
  --surface:   #FFFFFF;
  --surface-2: #F3F3F3;
  --text:      #111111;
  --text-muted:#666;
  --border:    #E0E0E0;
  --accent:    #FF8A65;
  --green:     #6DBA82;
  --lime:      #E5F09B;
  --slate:     #6B8ABE;
}

/* ── Body ──────────────────────────────────────────── */
body{
  font-family:var(--font);
  font-size:1rem;
  line-height:1.65;
  color:var(--text);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}

/* ── Typography ────────────────────────────────────── */
h1,h2,h3,h4,h5,h6{
  font-family:var(--font);
  font-weight:600;
  line-height:1.15;
  color:var(--text);
  letter-spacing:-0.02em;
}
h1{font-size:clamp(2.4rem,5vw,3.8rem)}
h2{font-size:clamp(1.6rem,3vw,2.2rem)}
h3{font-size:1.15rem}
p{color:var(--text-muted);max-width:640px}
a{color:var(--accent);text-decoration:none;transition:color .2s}
a:hover{color:var(--green)}

/* ── Layout ────────────────────────────────────────── */
.wp-site-blocks{display:flex;flex-direction:column;min-height:100vh}
.lumi-wrap{width:100%;max-width:var(--content);margin:0 auto;padding:0 1.5rem}
.lumi-wide{max-width:var(--wide)}

/* ── Header ────────────────────────────────────────── */
.lumi-header{
  position:sticky;top:0;z-index:100;
  background:rgba(11,11,11,.85);
  backdrop-filter:blur(16px);
  -webkit-backdrop-filter:blur(16px);
  border-bottom:1px solid var(--border);
}
body.light-mode .lumi-header{background:rgba(250,250,250,.85)}

.lumi-header-inner{
  display:flex;align-items:center;justify-content:space-between;
  max-width:var(--wide);margin:0 auto;padding:.75rem 1.5rem;
}
.lumi-brand{
  font-weight:700;font-size:1.05rem;color:var(--text);
  text-decoration:none;letter-spacing:-0.01em;
  display:flex; align-items:center;
}
.lumi-brand:hover{color:var(--accent)}
.lumi-logo-dark { display: block; }
.lumi-logo-light { display: none; }
body.light-mode .lumi-logo-light { display: block; }
body.light-mode .lumi-logo-dark { display: none; }
.lumi-nav{display:flex;align-items:center;gap:1.8rem}
.lumi-nav a{
  font-size:.875rem;color:var(--text-muted);text-decoration:none;
  transition:color .2s;font-weight:450;
}
.lumi-nav a:hover{color:var(--text)}

/* ── Theme toggle ──────────────────────────────────── */
.theme-toggle{
  width:36px;height:20px;border-radius:999px;
  background:var(--border);border:none;cursor:pointer;
  position:relative;transition:background .2s;flex-shrink:0;
}
.theme-toggle::after{
  content:'';position:absolute;top:3px;left:3px;
  width:14px;height:14px;border-radius:50%;
  background:var(--text-muted);transition:transform .2s;
}
body.light-mode .theme-toggle::after{transform:translateX(16px);background:var(--accent)}

/* ── Hero (centered, text-only) ────────────────────── */
.lumi-hero{
  padding:7rem 1.5rem 5rem;
  text-align:center;
  max-width:900px;
  margin:0 auto;
}
.lumi-hero h1{
  margin-bottom:1.25rem;
  font-size:clamp(2rem, 3.6vw, 2.75rem);
}
.lumi-hero p{
  font-size:1.15rem;line-height:1.7;
  color:var(--text-muted);
  max-width:580px;margin:0 auto 2rem;
}

/* ── Page hero (inner pages) ───────────────────────── */
.lumi-page-hero{
  padding:6rem 1.5rem 3.5rem;
  text-align:center;
  max-width:720px;
  margin:0 auto;
}
.lumi-page-hero .eyebrow{
  display:inline-block;
  font-size:.75rem;font-weight:600;
  text-transform:uppercase;letter-spacing:.1em;
  color:var(--accent);margin-bottom:.75rem;
}
.lumi-page-hero h1{font-size:clamp(2rem,4vw,3rem);margin-bottom:1rem}
.lumi-page-hero p{
  font-size:1.05rem;color:var(--text-muted);
  max-width:560px;margin:0 auto;
}

/* ── Section ───────────────────────────────────────── */
.lumi-section{
  padding:4.5rem 1.5rem;
  max-width:var(--content);
  margin:0 auto;
}
.lumi-section h2{margin-bottom:.5rem}
.lumi-section > p{margin-bottom:2.5rem}
.section-label{
  font-size:.75rem;font-weight:600;
  text-transform:uppercase;letter-spacing:.1em;
  color:var(--accent);margin-bottom:.75rem;
  display:block;
}

/* ── Divider ───────────────────────────────────────── */
.lumi-divider{
  border:none;border-top:1px solid var(--border);
  max-width:var(--content);margin:0 auto;
}

/* ── Card grid ─────────────────────────────────────── */
.lumi-grid{
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(300px,1fr));
  gap:1.25rem;
}
.lumi-grid-2{grid-template-columns:repeat(2,1fr)}
.lumi-grid-3{grid-template-columns:repeat(3,1fr)}
.lumi-grid-4{grid-template-columns:repeat(auto-fill,minmax(240px,1fr))}

/* ── Card ──────────────────────────────────────────── */
.lumi-card{
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:var(--radius);
  padding:1.75rem;
  transition:border-color .2s, transform .2s;
}
.lumi-card:hover{
  border-color:var(--accent);
  transform:translateY(-2px);
}
.lumi-card h3{margin-bottom:.5rem;font-size:1.05rem}
.lumi-card p{font-size:.9rem;color:var(--text-muted);line-height:1.6}
.lumi-card .card-tag{
  display:inline-block;font-size:.7rem;font-weight:600;
  text-transform:uppercase;letter-spacing:.08em;
  color:var(--accent);margin-bottom:.75rem;
}

/* Card accent variants */
.lumi-card.green .card-tag{color:var(--green)}
.lumi-card.green:hover{border-color:var(--green)}
.lumi-card.lime .card-tag{color:var(--lime)}
.lumi-card.lime:hover{border-color:var(--lime)}
.lumi-card.slate .card-tag{color:var(--slate)}
.lumi-card.slate:hover{border-color:var(--slate)}

/* ── Buttons ───────────────────────────────────────── */
.lumi-btn{
  display:inline-flex;align-items:center;gap:.5rem;
  padding:.6rem 1.5rem;border-radius:999px;
  font-size:.9rem;font-weight:500;
  cursor:pointer;transition:all .2s;
  text-decoration:none;border:none;
}
.lumi-btn-primary{
  background:var(--accent);color:#fff;
}
.lumi-btn-primary:hover{background:#d8683d;color:#fff}
.lumi-btn-outline{
  background:transparent;color:var(--text);
  border:1px solid var(--border);
}
.lumi-btn-outline:hover{border-color:var(--accent);color:var(--accent)}

/* ── CTA Band ──────────────────────────────────────── */
.lumi-band{
  text-align:center;
  padding:5rem 1.5rem;
  border-top:1px solid var(--border);
  border-bottom:1px solid var(--border);
  margin:2rem 0;
}
.lumi-band h2{margin-bottom:.75rem}
.lumi-band p{margin:0 auto 2rem;max-width:480px}

/* ── Feature list ──────────────────────────────────── */
.lumi-features{
  list-style:none;padding:0;
  display:flex;flex-direction:column;gap:.75rem;
}
.lumi-features li{
  padding:.875rem 1.25rem;
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:var(--radius-sm);
  font-size:.92rem;color:var(--text-muted);
  transition:border-color .2s;
}
.lumi-features li:hover{border-color:var(--accent)}

/* ── Two-column text ───────────────────────────────── */
.lumi-two-col{
  display:grid;grid-template-columns:1fr 1fr;
  gap:3rem;align-items:start;
}
.lumi-two-col p{max-width:none}

/* ── Archive / posts ───────────────────────────────── */
.lumi-posts{display:flex;flex-direction:column;gap:1rem}
.lumi-post-item{
  display:block;padding:1.25rem 1.5rem;
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:var(--radius);
  text-decoration:none;
  transition:border-color .2s, transform .2s;
}
.lumi-post-item:hover{border-color:var(--accent);transform:translateY(-1px)}
.lumi-post-item h3{font-size:1rem;margin-bottom:.25rem;color:var(--text)}
.lumi-post-item time{font-size:.8rem;color:var(--text-muted)}
.lumi-post-item p{font-size:.88rem;color:var(--text-muted);margin-top:.35rem}

/* ── Pagination ────────────────────────────────────── */
.lumi-pagination{
  display:flex;justify-content:center;gap:1rem;
  padding:3rem 0;
}
.lumi-pagination a{
  padding:.4rem 1rem;border-radius:999px;
  font-size:.875rem;color:var(--text-muted);
  border:1px solid var(--border);text-decoration:none;
  transition:all .2s;
}
.lumi-pagination a:hover{border-color:var(--accent);color:var(--accent)}

/* ── Footer ────────────────────────────────────────── */
.lumi-footer{
  margin-top:auto;
  border-top:1px solid var(--border);
  padding:3.5rem 1.5rem 2rem;
}
.lumi-footer-inner{
  max-width:var(--wide);margin:0 auto;
  display:grid;grid-template-columns:2fr 1fr 1fr 1fr;
  gap:2rem;
}
.lumi-footer h4{
  font-size:.75rem;font-weight:600;
  text-transform:uppercase;letter-spacing:.08em;
  color:var(--text-muted);margin-bottom:.75rem;
}
.lumi-footer p,.lumi-footer a{
  font-size:.875rem;color:var(--text-muted);
  text-decoration:none;line-height:2;
}
.lumi-footer a:hover{color:var(--accent)}
.lumi-footer-bottom{
  max-width:var(--wide);margin:2rem auto 0;
  padding-top:1.5rem;border-top:1px solid var(--border);
  font-size:.8rem;color:var(--text-muted);
  text-align:center;
}

/* ── Responsive ────────────────────────────────────── */
@media(max-width:900px){
  .lumi-grid-2,.lumi-grid-3{grid-template-columns:1fr}
  .lumi-two-col{grid-template-columns:1fr}
  .lumi-footer-inner{grid-template-columns:1fr 1fr}
  .lumi-hero{padding:5rem 1.5rem 3rem}
  .lumi-page-hero{padding:4.5rem 1.5rem 2.5rem}
}
@media(max-width:600px){
  .lumi-grid{grid-template-columns:1fr}
  .lumi-grid-4{grid-template-columns:1fr}
  .lumi-footer-inner{grid-template-columns:1fr}
  .lumi-nav{gap:1rem}
  .lumi-hero h1{font-size:2rem}
  .lumi-section{padding:3rem 1.5rem}
}