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.software-section{position:relative}.software-grid{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:start}.software-copy h3{font:650 clamp(28px,3vw,40px)/1.05 var(--font-display);letter-spacing:-.035em;margin:0 0 18px}.software-copy p{color:#a9b8ae;font-size:17px}.software-copy p:first-of-type{color:#e8eeea}.software-actions{display:flex;align-items:center;gap:18px;flex-wrap:wrap;margin-top:28px}.text-link{color:var(--green);font-size:13px;font-weight:700;text-decoration:none}.text-link:hover{text-decoration:underline}.release-principles{border-top:1px solid var(--line)}.release-principles>span{display:grid;grid-template-columns:46px 130px 1fr;gap:14px;align-items:center;padding:18px 0;border-bottom:1px solid var(--line)}.release-principles b{color:var(--gold);font:600 10px var(--font-display);letter-spacing:.1em}.release-principles strong{font:600 14px var(--font-display)}.release-principles small{color:#7d8f83}.social-placeholder{color:#c9c0b2;font-size:12px}.social-placeholder span{color:#708176}.social-placeholder small{display:block;color:#536258;font-size:9px;margin-top:2px;letter-spacing:.06em;text-transform:uppercase}
/* Shared legal/download subpages */
.subpage{min-height:100vh;background:var(--bg);color:var(--text)}.subpage .site-header{position:sticky}.subpage-main{width:min(calc(100% - 40px),980px);margin:0 auto;padding:76px 0 100px}.subpage-hero{padding:28px 0 44px;border-bottom:1px solid var(--line);margin-bottom:36px}.subpage-hero h1{font:700 clamp(44px,7vw,72px)/.98 var(--font-display);letter-spacing:-.045em;margin:0 0 18px}.subpage-hero p{max-width:760px;color:#9fafA4;font-size:17px}.draft-note{display:inline-flex;gap:8px;align-items:center;border:1px solid rgba(200,165,106,.3);color:var(--gold);padding:7px 10px;border-radius:8px;font:700 10px var(--font-display);letter-spacing:.08em;text-transform:uppercase;margin-bottom:18px}.policy-section,.download-card,.guide-card,.release-empty{padding:28px 0;border-bottom:1px solid var(--line)}.policy-section h2,.download-card h2,.guide-card h2,.release-empty h2{font:650 26px/1.15 var(--font-display);letter-spacing:-.02em;margin:0 0 14px}.policy-section h3,.guide-card h3{font:650 17px var(--font-display);margin:24px 0 8px}.policy-section p,.policy-section li,.guide-card p,.guide-card li,.download-card p,.release-empty p{color:#bbb0a0}.policy-section strong,.download-card strong,.guide-card strong{color:#e8eeea}.policy-section a,.download-card a,.guide-card a{color:var(--green)}.policy-section ul,.guide-card ol,.guide-card ul{padding-left:22px}.subpage-meta{display:flex;gap:16px;flex-wrap:wrap;color:#73857a;font-size:12px}.subpage-meta span{padding-right:16px;border-right:1px solid var(--line)}.subpage-meta span:last-child{border-right:0}.download-card{border:1px solid var(--line);border-radius:18px;padding:28px;background:#0d0b08;box-shadow:var(--shadow);margin-bottom:28px}.release-head{display:flex;gap:18px;align-items:center}.release-icon{display:grid;place-items:center;width:66px;height:66px;border-radius:16px;border:1px solid rgba(202,161,92,.28);color:var(--green);font:700 17px var(--font-display);background:#050505}.release-title h2{margin:0 0 4px}.release-title p{margin:0}.release-badges{display:flex;gap:7px;flex-wrap:wrap;margin-top:10px}.release-badge{font-size:10px;border:1px solid var(--line);border-radius:999px;padding:5px 8px;color:#83968a}.release-badge.accent{border-color:rgba(202,161,92,.3);color:var(--green)}.release-specs{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:24px 0}.release-specs div{border:1px solid var(--line);border-radius:10px;padding:12px;background:#050505}.release-specs small,.integrity-box small{display:block;color:#697b70;font-size:9px;letter-spacing:.1em;text-transform:uppercase}.release-specs b{display:block;margin-top:3px;font:600 13px var(--font-display)}.integrity-box{border:1px solid var(--line);border-radius:10px;padding:14px;background:#050505}.hash-code{display:block;margin-top:8px;padding:10px;border-radius:8px;background:#050d09;color:#8ea095;font:500 12px ui-monospace,SFMono-Regular,Consolas,monospace;word-break:break-all}.release-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}.button.disabled,.button[aria-disabled="true"]{opacity:.45;pointer-events:none}.security-callout{border-left:2px solid var(--gold);padding:4px 0 4px 16px;margin:22px 0;color:#c8b38f}.verify-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.code-block{background:#050d09;border:1px solid var(--line);border-radius:10px;padding:14px;overflow:auto;color:#b6c4ba;font:500 12px/1.7 ui-monospace,SFMono-Regular,Consolas,monospace}.subpage-footer{border-top:1px solid var(--line);padding:28px 0;color:#64756a;font-size:11px}.subpage-footer .shell{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}.subpage-footer a{color:#91a197;text-decoration:none}.subpage-footer a:hover{color:var(--green)}
@media (max-width:980px){.software-grid{grid-template-columns:1fr}.release-principles>span{grid-template-columns:40px 120px 1fr}}
@media (max-width:640px){.subpage-main{width:min(calc(100% - 28px),980px);padding-top:52px}.release-specs,.verify-grid{grid-template-columns:1fr}.release-principles>span{grid-template-columns:34px 1fr}.release-principles small{grid-column:2}.subpage-meta{display:grid;gap:8px}.subpage-meta span{border:0;padding:0}.release-actions .button{width:100%}}
@media (max-width:980px){.subpage .site-nav{position:static;display:flex;flex-direction:row;align-items:center;gap:18px;background:none;border:0;border-radius:0;padding:0;box-shadow:none}.subpage .site-nav a{padding:6px 0}.subpage .nav-shell{gap:18px}}
@media (max-width:460px){.subpage .brand-text span{display:none}.subpage .site-nav{gap:12px}.subpage .site-nav a{font-size:12px}}
.verify-grid>div{min-width:0}.code-block{max-width:100%}


/* V3 brand lock — derived from the uploaded Cedra Systems artwork */
body::before{background:radial-gradient(circle at 72% 9%,rgba(202,161,92,.09),transparent 30%),radial-gradient(circle at 12% 82%,rgba(118,80,25,.065),transparent 28%)}
.site-header{background:linear-gradient(to bottom,rgba(5,5,5,.96),rgba(5,5,5,.80))}
.brand-mark{background:linear-gradient(145deg,#15110b,#090807);border-color:rgba(224,189,108,.42);color:var(--gold);box-shadow:inset 0 0 24px rgba(202,161,92,.08),0 0 24px rgba(0,0,0,.28)}
.brand-text strong{color:#f5efe2}.brand-text span{color:#b39d77}.nav-cta{background:rgba(202,161,92,.055);border-color:rgba(224,189,108,.34)}
.button.primary{background:linear-gradient(135deg,#e0bd6c,#b78439);color:#090704;box-shadow:0 12px 32px rgba(116,79,27,.22)}
.button.primary:hover{background:linear-gradient(135deg,#ebcb7e,#c49346)}
.hero-copy h1 span,.boundary h2 span,.about h2 span{color:#d4aa61;text-shadow:0 0 32px rgba(202,161,92,.08)}
.hero-brand{position:relative;min-height:610px;border:1px solid rgba(224,189,108,.22);border-radius:26px;background:#030303;overflow:hidden;box-shadow:0 34px 90px rgba(0,0,0,.48),inset 0 0 70px rgba(202,161,92,.035)}
.hero-brand::before{content:"";position:absolute;inset:0;z-index:2;pointer-events:none;background:linear-gradient(180deg,rgba(0,0,0,.02),rgba(0,0,0,.06) 54%,rgba(0,0,0,.32)),linear-gradient(90deg,rgba(0,0,0,.16),transparent 24%,transparent 78%,rgba(0,0,0,.18));box-shadow:inset 0 0 0 1px rgba(255,255,255,.018)}
.hero-brand::after{content:"";position:absolute;left:7%;right:7%;bottom:0;height:1px;background:linear-gradient(90deg,transparent,#dcb86b,transparent);box-shadow:0 -4px 20px rgba(202,161,92,.3)}
.hero-brand img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center;filter:contrast(1.04) saturate(.92)}
.hero-brand-status{position:absolute;z-index:3;left:18px;right:18px;bottom:18px;display:flex;justify-content:space-between;gap:8px;flex-wrap:wrap;pointer-events:none}
.hero-brand-status span{padding:7px 9px;border:1px solid rgba(224,189,108,.19);background:rgba(4,4,4,.76);backdrop-filter:blur(8px);border-radius:7px;color:#bca77f;font:700 8px var(--font-display);letter-spacing:.16em;text-transform:uppercase}
.hero-brand-corner{position:absolute;z-index:3;top:18px;right:18px;padding:9px 11px;border:1px solid rgba(224,189,108,.22);background:rgba(4,4,4,.72);backdrop-filter:blur(8px);border-radius:8px;color:#d4b56e;font:700 8px var(--font-display);letter-spacing:.18em;text-transform:uppercase}
.cap-icon,.eco-box,.release-principles span{background:linear-gradient(180deg,#110e0a,#0b0907)}
.boundary{background:linear-gradient(180deg,#0b0907,#050505)}
.ecosystem{background:#080706}
.cluster-frame{box-shadow:0 30px 90px rgba(0,0,0,.42),inset 0 0 80px rgba(202,161,92,.025)}
@media(max-width:980px){.hero-brand{min-height:520px}}
@media(max-width:640px){.hero-brand{min-height:430px;border-radius:20px}.hero-brand-status{left:12px;right:12px;bottom:12px}.hero-brand-status span:nth-child(n+3){display:none}.hero-brand-corner{top:12px;right:12px}}


/* V4 — Executive Black & Gold visual refinement */
:root{
  --bg:#030303;--bg2:#070604;--surface:#0a0907;--surface2:#11100d;
  --text:#f7f2e8;--muted:#a89f90;--line:rgba(214,175,101,.20);
  --green:#d2aa61;--green2:#8d672c;--gold:#e6c273;
  --gold-bright:#f2d58c;--gold-deep:#8b6428;
  --max:1320px;--radius:12px;
  --shadow:0 34px 100px rgba(0,0,0,.55);
}
body::before{background:radial-gradient(circle at 72% 8%,rgba(210,170,97,.08),transparent 28%),radial-gradient(circle at 12% 74%,rgba(142,100,40,.035),transparent 30%)}
.site-header{background:rgba(3,3,3,.84);border-bottom:1px solid rgba(230,194,115,.11);backdrop-filter:blur(20px)}
.nav-shell{height:72px}
.brand-logo{width:38px;height:38px;object-fit:contain;filter:drop-shadow(0 0 10px rgba(210,170,97,.12))}
.brand-text strong{color:#f2d58c}.site-nav a{color:#d6d0c5;font-weight:560}.nav-cta{border-radius:4px;background:linear-gradient(180deg,rgba(230,194,115,.08),rgba(210,170,97,.025))}
.button{border-radius:4px;min-height:50px;padding-inline:22px}.button.primary{background:linear-gradient(135deg,#f0d184,#c79543);box-shadow:0 8px 30px rgba(210,170,97,.14)}.button.primary:hover{background:linear-gradient(135deg,#f5dda0,#d2a352)}
.button.ghost{border-color:rgba(230,194,115,.28);background:rgba(2,2,2,.42)}

.hero-v4{position:relative;min-height:calc(100svh - 72px);height:min(860px,calc(100svh - 72px));display:flex;align-items:stretch;overflow:hidden;border-bottom:1px solid rgba(230,194,115,.16);background:#020202}
.hero-v4-media{position:absolute;inset:0;background-image:url("./assets/cedra-hero-cinematic.webp");background-size:cover;background-position:center 38%;filter:contrast(1.05) saturate(.96)}
.hero-v4-shade{position:absolute;inset:0;background:linear-gradient(90deg,rgba(2,2,2,.98) 0%,rgba(2,2,2,.91) 28%,rgba(2,2,2,.48) 53%,rgba(2,2,2,.06) 76%),linear-gradient(180deg,rgba(0,0,0,.06),rgba(0,0,0,.02) 62%,rgba(0,0,0,.72))}
.hero-v4-inner{position:relative;z-index:2;display:grid;grid-template-columns:1fr 1fr;grid-template-rows:1fr auto;align-items:center;padding-top:30px;padding-bottom:30px}
.hero-v4-copy{max-width:760px;padding-top:20px}.hero-v4-copy h1{font:700 clamp(54px,5.8vw,92px)/.93 var(--font-display);letter-spacing:-.055em;margin:0;color:#fffaf1;text-wrap:balance}
.hero-v4-copy h1 span{display:block;background:linear-gradient(100deg,#f1d68d,#c79b50);-webkit-background-clip:text;background-clip:text;color:transparent;text-shadow:none}
.hero-v4-copy .hero-lede{max-width:680px;color:#d4cdc0;font-size:18px;line-height:1.65;margin:28px 0 34px}
.hero-v4-signature{align-self:end;justify-self:end;text-align:right;padding-bottom:28px}.hero-v4-signature strong{display:block;font:650 30px/1 var(--font-display);color:#e8c77d;letter-spacing:-.025em}.hero-v4-signature span{display:block;margin-top:8px;color:#a99369;font:600 10px var(--font-display);letter-spacing:.16em;text-transform:uppercase}
.hero-v4-disciplines{grid-column:1/-1;display:flex;align-items:center;gap:18px;padding-top:18px;border-top:1px solid rgba(230,194,115,.17);color:#b8ae9d;font:650 9px var(--font-display);letter-spacing:.15em;text-transform:uppercase}
.hero-v4-disciplines i{width:44px;height:1px;background:linear-gradient(90deg,transparent,#d8ac5d,transparent)}

.signal-strip{background:#050403}.signal-track{color:#8e816d}
.section-pad{padding:132px 0}.section-head{margin-bottom:68px}.section-head h2{font-size:clamp(46px,5vw,76px)}
.capability{padding:31px 0}.capability:hover{background:linear-gradient(90deg,rgba(230,194,115,.045),transparent 72%)}.cap-icon{border-radius:4px;background:linear-gradient(145deg,#0e0c08,#060504)}
.boundary{background:radial-gradient(circle at 80% 35%,rgba(204,157,74,.055),transparent 30%),linear-gradient(180deg,#080705,#030303)}
.ecosystem{background:#060504}.cluster-frame,.download-card{border-radius:10px}

.project-showcase{position:relative}.showcase-grid{display:grid;grid-template-columns:1.35fr .825fr;grid-template-rows:1fr 1fr;gap:18px}.showcase-feature,.showcase-side{position:relative;overflow:hidden;border:1px solid rgba(230,194,115,.18);background:linear-gradient(145deg,#0b0a08,#050504);box-shadow:0 25px 70px rgba(0,0,0,.24)}.showcase-feature{grid-row:1/3;min-height:570px;display:flex;flex-direction:column}.showcase-side{min-height:276px;display:grid;grid-template-columns:.95fr 1.05fr;align-items:stretch}.showcase-visual{flex:1;position:relative;min-height:360px;border-bottom:1px solid var(--line);background:radial-gradient(circle at 50% 55%,rgba(216,172,93,.09),transparent 34%),linear-gradient(180deg,#080807,#030303)}.showcase-copy{padding:26px 28px}.showcase-copy>span{color:#cda55f;font:700 9px var(--font-display);letter-spacing:.16em}.showcase-copy h3{font:650 27px/1.05 var(--font-display);margin:9px 0 10px;letter-spacing:-.025em}.showcase-copy p{margin:0;color:#aaa092;font-size:14px}
.cluster-mini{display:grid;place-items:center;overflow:hidden}.cluster-mini::before{content:"";position:absolute;inset:9%;border:1px solid rgba(230,194,115,.13);clip-path:polygon(8% 0,92% 0,100% 18%,100% 82%,92% 100%,8% 100%,0 82%,0 18%)}.mini-gauge{position:relative;z-index:2;width:220px;height:220px;border:1px solid rgba(230,194,115,.28);border-radius:50%;display:grid;place-content:center;text-align:center;box-shadow:inset 0 0 55px rgba(210,170,97,.04),0 0 50px rgba(0,0,0,.45)}.mini-gauge::before{content:"";position:absolute;inset:14px;border:1px dashed rgba(230,194,115,.16);border-radius:50%}.mini-gauge b{font:700 72px/.9 var(--font-display);color:#f2d58c}.mini-gauge span{font:700 10px var(--font-display);color:#8e816d;letter-spacing:.16em;text-transform:uppercase}.cluster-mini small{position:absolute;left:24px;bottom:20px;color:#776b58;font:650 8px var(--font-display);letter-spacing:.17em}.mini-lines{position:absolute;left:10%;right:10%;bottom:17%;display:flex;gap:7px}.mini-lines i{height:2px;flex:1;background:linear-gradient(90deg,transparent,rgba(230,194,115,.65),transparent)}
.showcase-code{display:flex;align-items:center;justify-content:center;gap:7px;padding:24px;background:radial-gradient(circle,rgba(210,170,97,.06),transparent 58%)}.showcase-code span{display:grid;place-items:center;width:56px;height:56px;border:1px solid rgba(230,194,115,.25);font:700 9px var(--font-display);color:#d7b76e}.showcase-code i{font-style:normal;color:#655b4c;font:700 7px var(--font-display)}
.showcase-wave{display:flex;align-items:center;justify-content:center;gap:6px;padding:24px}.showcase-wave i{width:4px;border-radius:1px;background:linear-gradient(#edcf82,#8d672c);height:25%}.showcase-wave i:nth-child(2),.showcase-wave i:nth-child(6){height:48%}.showcase-wave i:nth-child(3),.showcase-wave i:nth-child(5){height:72%}.showcase-wave i:nth-child(4){height:92%}

@media(max-width:980px){
  .hero-v4{height:auto;min-height:760px}.hero-v4-media{background-position:62% center}.hero-v4-shade{background:linear-gradient(90deg,rgba(2,2,2,.96),rgba(2,2,2,.68) 58%,rgba(2,2,2,.2)),linear-gradient(0deg,rgba(0,0,0,.78),transparent 45%)}
  .hero-v4-inner{grid-template-columns:1fr;padding-top:90px}.hero-v4-copy{align-self:center}.hero-v4-signature{justify-self:start;text-align:left;padding:34px 0 26px}.hero-v4-disciplines{flex-wrap:wrap}
  .showcase-grid{grid-template-columns:1fr;grid-template-rows:auto}.showcase-feature{grid-row:auto}.showcase-side{min-height:250px}
}
@media(max-width:640px){
  .section-pad{padding:92px 0}.hero-v4{min-height:720px}.hero-v4-media{background-position:67% center}.hero-v4-shade{background:linear-gradient(90deg,rgba(2,2,2,.96),rgba(2,2,2,.75) 62%,rgba(2,2,2,.3)),linear-gradient(0deg,rgba(0,0,0,.82),transparent 50%)}
  .hero-v4-inner{padding-top:72px;padding-bottom:20px}.hero-v4-copy h1{font-size:49px}.hero-v4-copy .hero-lede{font-size:15px;max-width:94%}.hero-v4-signature strong{font-size:23px}.hero-v4-disciplines{gap:9px 12px}.hero-v4-disciplines i{width:18px}
  .showcase-feature{min-height:510px}.showcase-side{grid-template-columns:1fr}.showcase-code,.showcase-wave{min-height:160px}.showcase-copy{padding:22px}.mini-gauge{width:180px;height:180px}.mini-gauge b{font-size:60px}
}