/*
Theme Name: LibertyVault.ai
Theme URI: https://libertyvault.ai
Author: LibertyVault.ai
Description: Custom on-brand theme built from the LibertyVault.ai landing page design. On-premise AI for privacy-sensitive teams. Dark navy / cyan palette, Space Grotesk + IBM Plex Sans + Instrument Serif. Content-driven: front page renders a WordPress page (see website/wp_publish.py).
Version: 1.1.4
Requires at least: 6.4
Tested up to: 6.7
Requires PHP: 7.4
License: Proprietary — (c) 2026 LibertyVault.ai
Text Domain: libertyvault
*/
:root{
  --ink:#0B2149;          /* logo navy */
  --ink-deep:#071634;
  --accent:#38B6F0;       /* logo light blue */
  --accent-soft:#E4F3FC;
  --bg:#FFFFFF;
  --bg-soft:#F4F8FB;
  --border:#DCE4EE;
  --muted:#54657E;
  --radius:14px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:"IBM Plex Sans",system-ui,sans-serif;
  color:var(--ink);
  background:var(--bg);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3{font-family:"Space Grotesk",sans-serif;line-height:1.05;letter-spacing:-.01em}
.serif{font-family:"Instrument Serif",Georgia,serif;font-style:italic;font-weight:400}
.wrap{max-width:1080px;margin:0 auto;padding:0 24px}
a{color:var(--accent);text-decoration:none}
.btn{
  display:inline-block;background:var(--accent);color:#fff;font-weight:600;
  padding:14px 28px;border-radius:10px;font-size:16px;transition:background .15s;
}
.btn:hover{background:#2b9fd6}
.btn.ghost{background:transparent;color:#fff;border:1.5px solid rgba(255,255,255,.45)}
.btn.ghost:hover{border-color:#fff}

/* ---------- NAV ---------- */
header{background:var(--ink-deep);position:sticky;top:0;z-index:10;border-bottom:1px solid rgba(255,255,255,.08)}
.nav{display:flex;align-items:center;justify-content:space-between;padding:16px 0}
.brand{display:flex;align-items:center;gap:10px;color:#fff;font-family:"Space Grotesk";font-weight:700;font-size:18px;letter-spacing:.04em}
/* Placeholder mark — swap with final logo art */
.brand .mark{width:34px;height:34px;border:2px solid var(--accent);border-radius:8px;display:grid;place-items:center}
.brand .mark span{width:14px;height:14px;border:3px solid #fff;border-radius:50%;border-top-color:transparent;transform:rotate(45deg)}
nav a{color:rgba(255,255,255,.75);margin-left:26px;font-size:14px;font-weight:500}
nav a:hover{color:#fff}
@media(max-width:720px){nav a{display:none}}

/* ---------- HERO (typographic, template treatment) ---------- */
.hero{background:var(--ink-deep);color:#fff;padding:110px 0 96px;position:relative;overflow:hidden}
.hero::after{content:"";position:absolute;right:-120px;top:-120px;width:420px;height:420px;border-radius:50%;
  border:1px solid rgba(56,182,240,.25);box-shadow:0 0 0 40px rgba(56,182,240,.06),0 0 0 90px rgba(56,182,240,.04)}
.hero .wrap{position:relative;z-index:1}
.eyebrow{display:inline-block;font-size:13px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--accent);margin-bottom:26px}
.hero h1{
  font-size:clamp(46px,7.5vw,92px);font-weight:700;text-transform:uppercase;
  letter-spacing:-.02em;margin:0 0 10px;
}
.hero h1 .line{display:block}
.hero h1 .line.accent{color:var(--accent)}
.hero .row{display:flex;align-items:flex-end;justify-content:space-between;gap:28px;flex-wrap:wrap}
.hero .cta-italic{font-size:clamp(19px,2.4vw,26px);color:rgba(255,255,255,.85)}
.hero .cta-italic a{color:#fff;border-bottom:1px solid rgba(255,255,255,.5);padding-bottom:2px}
.hero .cta-italic a:hover{border-color:#fff}
.hero p.lede{font-size:19px;color:rgba(255,255,255,.75);max-width:54ch;margin:18px 0 34px}
.cta-row{display:flex;gap:14px;flex-wrap:wrap}
.hero .facts{display:flex;gap:36px;margin-top:64px;flex-wrap:wrap}
.hero .facts div{border-left:2px solid var(--accent);padding-left:14px}
.hero .facts strong{display:block;font-family:"Space Grotesk";font-size:22px}
.hero .facts span{font-size:13px;color:rgba(255,255,255,.6)}

/* ---------- EDITORIAL PHOTO STRIP (placeholder art) ---------- */
.editorial{position:relative;min-height:420px;display:grid;place-items:center;overflow:hidden;
  background:
    radial-gradient(ellipse 60% 50% at 18% 30%, rgba(56,182,240,.16), transparent 60%),
    radial-gradient(ellipse 50% 60% at 85% 75%, rgba(56,182,240,.10), transparent 60%),
    repeating-linear-gradient(0deg, rgba(255,255,255,.028) 0 1px, transparent 1px 46px),
    repeating-linear-gradient(90deg, rgba(255,255,255,.028) 0 1px, transparent 1px 46px),
    linear-gradient(160deg,#0A1E45 0%,#06132E 55%,#04101F 100%);
}
/* SWAP POINT: replace this div with <img src="assets/node.jpg" alt="DGX Spark in rack"> and keep class="wrap quote-inner" overlay */
.editorial::before{content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(4,16,31,.35) 0%,rgba(4,16,31,.55) 100%)}
.editorial .quote-inner{position:relative;z-index:1;max-width:820px;text-align:center;color:#fff;padding:0 24px}
.editorial .q{font-family:"Instrument Serif",Georgia,serif;font-style:italic;font-size:clamp(26px,3.6vw,40px);line-height:1.35}
.editorial .src{margin-top:22px;font-size:13px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--accent)}
.editorial .ph{position:absolute;bottom:14px;right:18px;z-index:1;font-size:11px;letter-spacing:.1em;
  text-transform:uppercase;color:rgba(255,255,255,.35)}

/* ---------- SECTIONS ---------- */
section{padding:88px 0}
section.soft{background:var(--bg-soft)}
.kicker{font-size:13px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--accent);margin-bottom:12px}
h2{font-size:clamp(30px,4vw,42px);font-weight:700;max-width:22ch;margin-bottom:14px}
.sec-lede{font-size:17px;color:var(--muted);max-width:60ch;margin-bottom:40px}

/* problem split */
.split{display:grid;grid-template-columns:1fr 1fr;gap:24px;align-items:start}
@media(max-width:820px){.split{grid-template-columns:1fr}}
.panel{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:28px}
.panel h3{font-size:18px;margin-bottom:10px}
.panel.cloud{outline:2px solid #E86060;outline-offset:-1px}
.panel.cloud h3{color:#B23B3B}
.panel.local{outline:2px solid var(--accent);outline-offset:-1px}
.panel.local h3{color:var(--ink)}
.panel ul{list-style:none}
.panel li{padding:9px 0 9px 28px;position:relative;font-size:15px;color:#33445c}
.panel.cloud li::before{content:"×";position:absolute;left:4px;color:#C94B4B;font-weight:700}
.panel.local li::before{content:"✓";position:absolute;left:4px;color:var(--accent);font-weight:700}

/* feature rows */
.feature{display:grid;grid-template-columns:120px 1fr;gap:28px;padding:26px 0;border-top:1px solid var(--border)}
.feature:first-of-type{border-top:none}
.feature .num{font-family:"Space Grotesk";font-size:40px;font-weight:700;color:var(--accent-soft);-webkit-text-stroke:1.5px var(--accent)}
.feature h3{font-size:19px;margin-bottom:6px}
.feature p{color:var(--muted);font-size:15px;max-width:70ch}
@media(max-width:640px){.feature{grid-template-columns:1fr;gap:8px}}

/* pricing */
.price-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}
@media(max-width:820px){.price-grid{grid-template-columns:1fr}}
.price-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:32px;position:relative}
.price-card.primary{background:var(--ink);color:#fff;border-color:var(--ink)}
.price-card .plan{font-family:"Space Grotesk";font-weight:600;font-size:14px;letter-spacing:.1em;text-transform:uppercase;color:var(--accent)}
.price-card.primary .plan{color:var(--accent)}
.price-card .amount{font-family:"Space Grotesk";font-size:44px;font-weight:700;margin:10px 0 2px}
.price-card .per{font-size:14px;color:var(--muted)}
.price-card.primary .per{color:rgba(255,255,255,.65)}
.price-card ul{list-style:none;margin-top:22px}
.price-card li{padding:8px 0 8px 26px;position:relative;font-size:14.5px}
.price-card li::before{content:"✓";position:absolute;left:2px;color:var(--accent);font-weight:700}
.price-card.primary li{color:rgba(255,255,255,.85)}
.price-note{font-size:13.5px;color:var(--muted);margin-top:18px;max-width:70ch}
.price-card.primary + .price-note{margin-top:22px}

/* hardware strip */
.hw{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
@media(max-width:820px){.hw{grid-template-columns:1fr}}
.hw .chip{display:inline-block;background:var(--accent-soft);border:1px solid var(--border);border-radius:999px;padding:6px 14px;font-size:13px;font-weight:600;margin:0 8px 8px 0;color:var(--ink)}
.hw ul{list-style:none;margin-top:18px}
.hw li{padding:8px 0 8px 26px;position:relative;font-size:15px;color:#33445c}
.hw li::before{content:"✓";position:absolute;left:2px;color:var(--accent);font-weight:700}

/* quote strip */
.quote{background:var(--ink);color:#fff;padding:72px 0}
.quote .inner{max-width:760px}
.quote p{font-family:"Space Grotesk";font-size:clamp(22px,3vw,30px);font-weight:600;line-height:1.35}
.quote .src{margin-top:18px;color:var(--accent);font-size:14px;font-weight:600;letter-spacing:.08em;text-transform:uppercase}

/* footer */
footer{background:var(--ink-deep);color:rgba(255,255,255,.65);padding:56px 0 40px;font-size:14px}
footer .cols{display:flex;justify-content:space-between;gap:32px;flex-wrap:wrap}
footer .brand{color:#fff;margin-bottom:10px}
footer h4{color:#fff;font-family:"Space Grotesk";font-size:15px;margin-bottom:10px}
footer a{color:rgba(255,255,255,.75)}
footer a:hover{color:#fff}
footer .fine{margin-top:36px;font-size:12px;color:rgba(255,255,255,.4)}