/*
Theme Name: Oridian Systems
Theme URI: https://oridiansystems.com
Author: Oridian Systems
Author URI: https://oridiansystems.com
Description: Private AI & automation — an obsidian, premium theme for Oridian Systems. Includes a one-page landing layout and matching blog templates. Ported from the approved design prototype.
Version: 1.0.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: oridian-systems
*/

:root{
  --bg:#0A0B0E;
  --bg-2:#0E1015;
  --card:#14171F;
  --line:rgba(255,255,255,.07);
  --line-2:rgba(255,255,255,.12);
  --text:#EAECF2;
  --muted:#98A1B3;
  --muted-2:#6C7482;
  --accent:#7DD3E8;
  --accent-2:#6C8CFF;
  --gold:#C6A972;
  --grad:linear-gradient(135deg,#7DD3E8 0%,#6C8CFF 100%);
  --maxw:1160px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--bg);color:var(--text);
  font-family:'Inter',system-ui,-apple-system,sans-serif;
  line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden;
}
h1,h2,h3,h4,.display{font-family:'Space Grotesk',sans-serif;letter-spacing:-.02em;line-height:1.12;margin:0}
p{margin:0}
a{color:inherit;text-decoration:none}
img{max-width:100%;height:auto}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.accent-text{background:var(--grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}

/* NAV */
.site-header{position:sticky;top:0;z-index:50;backdrop-filter:blur(12px);background:rgba(10,11,14,.72);border-bottom:1px solid var(--line)}
.site-header nav{display:flex;align-items:center;justify-content:space-between;height:68px}
.brand{display:flex;align-items:center;gap:11px;font-family:'Space Grotesk';font-weight:600;font-size:16px;letter-spacing:.02em;color:var(--text)}
.brand .mark{width:26px;height:26px;flex:none}
.brand small{display:block;color:var(--muted-2);font-weight:500;letter-spacing:.18em;font-size:10px;text-transform:uppercase}
.navlinks{display:flex;gap:30px;align-items:center}
.navlinks a{color:var(--muted);font-size:14px;font-weight:500;transition:color .2s}
.navlinks a:hover{color:var(--text)}
.btn{display:inline-flex;align-items:center;gap:8px;font-weight:600;font-size:14px;border-radius:10px;padding:11px 18px;transition:.2s;cursor:pointer;border:none;font-family:inherit}
.btn-primary{background:var(--grad);color:#0A0B0E}
.btn-primary:hover{transform:translateY(-1px);box-shadow:0 8px 30px -8px rgba(108,140,255,.6)}
.btn-ghost{background:transparent;color:var(--text);border:1px solid var(--line-2)}
.btn-ghost:hover{border-color:var(--accent);color:var(--accent)}
.navcta{display:flex;gap:12px;align-items:center}
.menu-toggle{display:none;background:none;border:none;color:var(--text);cursor:pointer}

/* HERO */
.hero{position:relative;padding:96px 0 80px;overflow:hidden}
.hero-grid{position:absolute;inset:0;background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);background-size:56px 56px;-webkit-mask-image:radial-gradient(ellipse 90% 60% at 70% 0%,#000 20%,transparent 75%);mask-image:radial-gradient(ellipse 90% 60% at 70% 0%,#000 20%,transparent 75%);opacity:.5;z-index:0}
.hero-glow{position:absolute;top:-160px;right:-60px;width:620px;height:620px;background:radial-gradient(circle,rgba(108,140,255,.22),transparent 62%);z-index:0;filter:blur(10px)}
.hero .wrap{position:relative;z-index:2;display:grid;grid-template-columns:1.15fr .85fr;gap:40px;align-items:center}
.eyebrow{display:inline-flex;align-items:center;gap:9px;font-size:12px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--accent);border:1px solid var(--line-2);border-radius:100px;padding:7px 14px;margin-bottom:26px}
.eyebrow .dot{width:6px;height:6px;border-radius:50%;background:var(--accent);box-shadow:0 0 10px var(--accent)}
.hero h1{font-size:56px;font-weight:700;margin-bottom:22px}
.hero p.lead{font-size:19px;color:var(--muted);max-width:540px;margin-bottom:34px}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap}
.hero-note{margin-top:22px;font-size:13px;color:var(--muted-2)}
.prism-wrap{display:flex;justify-content:center;align-items:center}
.prism{width:340px;height:340px;position:relative;animation:float 7s ease-in-out infinite}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-16px)}}

/* TRUST STRIP */
.trust{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--bg-2)}
.trust .wrap{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:22px 24px;flex-wrap:wrap}
.trust .claim{font-family:'Space Grotesk';font-size:17px;font-weight:500}
.trust .claim b{color:var(--accent)}
.trust .sub{font-size:13px;color:var(--muted-2)}

/* SECTIONS */
section.blk{padding:92px 0}
.sec-head{max-width:660px;margin-bottom:52px}
.sec-head .kicker{font-size:12px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--accent-2);margin-bottom:14px}
.sec-head h2{font-size:38px;font-weight:600;margin-bottom:16px}
.sec-head p{font-size:17px;color:var(--muted)}

/* CONTRAST */
.compare{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.comp-card{border:1px solid var(--line);border-radius:16px;padding:30px;background:var(--card)}
.comp-card.them{background:transparent}
.comp-card h3{font-size:15px;font-weight:600;letter-spacing:.05em;text-transform:uppercase;margin-bottom:20px}
.comp-card.them h3{color:var(--muted-2)}
.comp-card.us h3{color:var(--accent)}
.comp-card ul{list-style:none;display:flex;flex-direction:column;gap:14px;margin:0;padding:0}
.comp-card li{display:flex;gap:12px;font-size:15px;color:var(--muted);align-items:flex-start}
.comp-card.us li{color:var(--text)}
.ic{flex:none;width:20px;height:20px;margin-top:1px}

/* STEPS */
.steps{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}
.step{border:1px solid var(--line);border-radius:14px;padding:24px 20px;background:var(--card);position:relative;transition:.25s}
.step:hover{border-color:var(--line-2);transform:translateY(-4px)}
.step .num{font-family:'Space Grotesk';font-size:13px;font-weight:700;color:var(--accent);border:1px solid var(--line-2);width:30px;height:30px;border-radius:8px;display:flex;align-items:center;justify-content:center;margin-bottom:18px}
.step h4{font-size:17px;font-weight:600;margin-bottom:8px}
.step p{font-size:13.5px;color:var(--muted)}

/* FEATURES */
.feat{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.feat-card{border:1px solid var(--line);border-radius:16px;padding:32px;background:var(--card);transition:.25s}
.feat-card:hover{border-color:var(--line-2);background:#171b24}
.feat-card .ficon{width:44px;height:44px;border-radius:11px;background:rgba(125,211,232,.1);border:1px solid rgba(125,211,232,.22);display:flex;align-items:center;justify-content:center;margin-bottom:20px;color:var(--accent)}
.feat-card h3{font-size:20px;font-weight:600;margin-bottom:10px}
.feat-card p{font-size:15px;color:var(--muted)}

/* AUTOMATE */
.autobox{border:1px solid var(--line);border-radius:20px;padding:44px;background:linear-gradient(180deg,var(--card),transparent)}
.autobox .kicker{color:var(--accent-2);font-size:12px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;margin-bottom:14px}
.autobox h2{font-size:30px;font-weight:600;max-width:620px;margin-bottom:22px}
.chips{display:flex;flex-wrap:wrap;gap:12px;margin-top:8px}
.chip{border:1px solid var(--line-2);border-radius:100px;padding:10px 18px;font-size:14px;color:var(--text);background:rgba(255,255,255,.02);transition:.2s}
.chip:hover{border-color:var(--accent);color:var(--accent)}
.autobox .tag{font-size:14px;color:var(--muted-2);margin-top:22px;font-style:italic}

/* ABOUT */
.about{display:grid;grid-template-columns:.9fr 1.1fr;gap:48px;align-items:center}
.about .badge,.about-intro .badge{display:inline-block;font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--gold);border:1px solid rgba(198,169,114,.3);border-radius:100px;padding:6px 14px;margin-bottom:22px}
.about h2,.about-intro h2{font-size:34px;font-weight:600;margin-bottom:18px}
.about p,.about-intro p{color:var(--muted);font-size:16px;margin-bottom:16px}
.about-intro{max-width:720px;margin-bottom:44px}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.stat{border:1px solid var(--line);border-radius:14px;padding:26px 24px;background:var(--card);transition:.25s}
.stat:hover{border-color:var(--line-2)}
.stat h4{font-size:18px;font-weight:600;margin-bottom:8px}
.stat p{font-size:14px;color:var(--muted);margin:0}
.founders{display:flex;gap:16px;margin-top:26px}
.founder{flex:1;border:1px solid var(--line);border-radius:14px;padding:22px;background:var(--card)}
.founder .av{width:44px;height:44px;border-radius:50%;background:var(--grad);margin-bottom:14px;opacity:.85}
.founder h4{font-size:16px;margin-bottom:4px}
.founder span{font-size:13px;color:var(--muted-2)}

/* CTA */
.cta{position:relative;border-radius:24px;overflow:hidden;border:1px solid var(--line-2);background:var(--bg-2);padding:64px 48px;text-align:center}
.cta .glow{position:absolute;inset:0;background:radial-gradient(circle at 50% 120%,rgba(108,140,255,.28),transparent 60%);z-index:0}
.cta > *{position:relative;z-index:2}
.cta h2{font-size:40px;font-weight:700;margin-bottom:16px}
.cta p{font-size:18px;color:var(--muted);max-width:520px;margin:0 auto 30px}

/* LATEST POSTS (front page) */
.latest{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.pcard{display:flex;flex-direction:column;border:1px solid var(--line);border-radius:16px;overflow:hidden;background:var(--card);transition:.25s}
.pcard:hover{border-color:var(--line-2);transform:translateY(-4px)}
.pcard .thumb{aspect-ratio:16/9;background:linear-gradient(135deg,rgba(125,211,232,.14),rgba(108,140,255,.14));overflow:hidden}
.pcard .thumb img{width:100%;height:100%;object-fit:cover}
.pcard .pbody{padding:24px;display:flex;flex-direction:column;gap:10px;flex:1}
.pcard .pmeta{font-size:12px;color:var(--muted-2);letter-spacing:.04em;text-transform:uppercase}
.pcard h3{font-size:19px;font-weight:600;line-height:1.25}
.pcard p{font-size:14px;color:var(--muted)}
.pcard .more{margin-top:auto;font-size:14px;font-weight:600;color:var(--accent)}

/* BLOG INDEX */
.blog-hero{padding:80px 0 30px;border-bottom:1px solid var(--line);position:relative;overflow:hidden}
.blog-hero .hero-glow{opacity:.7}
.blog-hero .eyebrow{margin-bottom:20px}
.blog-hero h1{font-size:46px;font-weight:700;max-width:720px}
.blog-hero p{font-size:18px;color:var(--muted);margin-top:16px;max-width:620px}
.post-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;padding:56px 0}
.pagination{display:flex;gap:10px;justify-content:center;padding:10px 0 70px;flex-wrap:wrap}
.pagination .page-numbers{border:1px solid var(--line-2);border-radius:10px;padding:9px 15px;font-size:14px;color:var(--muted);transition:.2s}
.pagination .page-numbers:hover,.pagination .current{border-color:var(--accent);color:var(--accent)}

/* SINGLE POST */
.single{padding:70px 0 40px}
.single .post-head{max-width:760px;margin:0 auto 40px;text-align:center}
.single .post-head .eyebrow{margin-bottom:22px}
.single .post-head h1{font-size:46px;font-weight:700;line-height:1.1;margin-bottom:22px}
.post-meta{font-size:14px;color:var(--muted-2);display:flex;gap:14px;justify-content:center;align-items:center;flex-wrap:wrap}
.post-meta .avatar{width:28px;height:28px;border-radius:50%;background:var(--grad);opacity:.85}
.featured{max-width:960px;margin:0 auto 48px;border-radius:20px;overflow:hidden;border:1px solid var(--line)}
.post-content{max-width:720px;margin:0 auto;font-size:17.5px;color:#D7DBE4;line-height:1.75}
.post-content > *{margin-bottom:24px}
.post-content h2{font-size:30px;font-weight:600;color:var(--text);margin-top:46px;margin-bottom:16px}
.post-content h3{font-size:22px;font-weight:600;color:var(--text);margin-top:34px;margin-bottom:12px}
.post-content p{color:#C9CEDA}
.post-content a{color:var(--accent);text-decoration:underline;text-underline-offset:3px}
.post-content ul,.post-content ol{padding-left:24px;color:#C9CEDA}
.post-content li{margin-bottom:10px}
.post-content strong{color:var(--text)}
.post-content blockquote{border-left:3px solid var(--accent);padding:6px 0 6px 24px;margin:34px 0;font-family:'Space Grotesk';font-size:22px;color:var(--text);font-weight:500;line-height:1.4}
.post-content code{background:rgba(255,255,255,.06);border:1px solid var(--line);border-radius:6px;padding:2px 7px;font-size:.9em}
.post-content img{border-radius:14px;border:1px solid var(--line)}
.post-content hr{border:none;border-top:1px solid var(--line)}
.post-footer{max-width:720px;margin:56px auto 0;padding-top:30px;border-top:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:16px}
.tag-pill{display:inline-block;font-size:12px;color:var(--muted);border:1px solid var(--line-2);border-radius:100px;padding:5px 12px;margin-right:8px}

/* generic page */
.page-wrap{max-width:760px;margin:0 auto;padding:70px 0}
.page-wrap h1{font-size:40px;font-weight:700;margin-bottom:26px}

/* FOOTER */
.site-footer{border-top:1px solid var(--line);padding:44px 0 40px;margin-top:20px}
.foot{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap;align-items:flex-start}
.foot .brand small{color:var(--muted-2)}
.foot-links{display:flex;gap:40px;flex-wrap:wrap}
.foot-col h5{font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted-2);margin:0 0 14px}
.foot-col a{display:block;color:var(--muted);font-size:14px;margin-bottom:10px;transition:.2s}
.foot-col a:hover{color:var(--text)}
.foot-bottom{margin-top:38px;padding-top:22px;border-top:1px solid var(--line);display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:13px;color:var(--muted-2)}

/* reveal */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s cubic-bezier(.2,.7,.2,1),transform .7s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}

@media(max-width:900px){
  .hero .wrap{grid-template-columns:1fr}
  .prism-wrap{display:none}
  .hero h1{font-size:42px}
  .compare,.feat,.about{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr 1fr}
  .latest,.post-grid{grid-template-columns:1fr}
  .navlinks,.navcta .btn-ghost{display:none}
  .menu-toggle{display:block}
  .sec-head h2{font-size:30px}
  .single .post-head h1,.blog-hero h1{font-size:34px}
}
@media(max-width:560px){
  .steps{grid-template-columns:1fr}
  .founders{flex-direction:column}
  .hero h1{font-size:36px}
  .cta{padding:44px 24px}
  .cta h2{font-size:30px}
  .post-content{font-size:17px}
}

/* ===== v2 sections: ladder / agent-os / areas / faq / nav phone ===== */
.navphone{font-family:'Space Grotesk',sans-serif;font-size:14px;font-weight:600;color:var(--text)}
.navphone:hover{color:var(--accent)}
.ladder{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.lcard{border:1px solid var(--line);border-radius:16px;padding:28px 24px;background:var(--card);transition:.25s}
.lcard:hover{border-color:var(--line-2);transform:translateY(-4px)}
.lcard .ic{width:42px;height:42px;border-radius:11px;background:rgba(125,211,232,.1);border:1px solid rgba(125,211,232,.22);display:flex;align-items:center;justify-content:center;margin-bottom:18px;color:var(--accent)}
.lcard .step-tag{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted-2);margin-bottom:6px}
.lcard h3{font-size:19px;font-weight:600;margin-bottom:9px}
.lcard p{font-size:14px;color:var(--muted)}
.agentos{position:relative;border:1px solid var(--line-2);border-radius:22px;overflow:hidden;background:linear-gradient(160deg,#121622,#0E1015);padding:52px 44px}
.agentos .glow{position:absolute;top:-120px;right:-40px;width:460px;height:460px;background:radial-gradient(circle,rgba(108,140,255,.20),transparent 62%)}
.agentos>*{position:relative;z-index:2}
.agentos .kicker{font-size:12px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--gold);margin-bottom:14px}
.agentos h2{font-size:32px;font-weight:600;max-width:640px;margin-bottom:16px}
.agentos p{font-size:16.5px;color:var(--muted);max-width:620px;margin-bottom:22px}
.roles{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:26px}
.role{border:1px solid var(--line-2);border-radius:100px;padding:8px 16px;font-size:13px;color:var(--text)}
.role b{color:var(--accent)}
.areas{display:grid;grid-template-columns:.85fr 1.15fr;gap:40px;align-items:center}
.areas h2{font-size:32px;font-weight:600;margin-bottom:14px}
.areas p{color:var(--muted);font-size:16px;margin-bottom:10px}
.citychips{display:flex;flex-wrap:wrap;gap:10px;margin-top:8px}
.citychip{border:1px solid var(--line);border-radius:10px;padding:12px 16px;font-size:14px;background:var(--card);color:var(--text)}
.citychip span{color:var(--muted-2);font-size:12px;display:block}
.faq{display:grid;grid-template-columns:1fr 1fr;gap:18px 40px}
.qa h3{font-size:17px;font-weight:600;margin-bottom:8px;display:flex;gap:10px}
.qa h3::before{content:"—";color:var(--accent)}
.qa p{font-size:14.5px;color:var(--muted);padding-left:24px}
@media(max-width:900px){.ladder{grid-template-columns:1fr 1fr}.faq,.areas{grid-template-columns:1fr}}
@media(max-width:560px){.ladder{grid-template-columns:1fr}.navphone{display:none}.agentos{padding:40px 24px}}