:root{
  --wine-deep:#150d10;
  --wine-base:#1f1418;
  --wine-card:#241820;
  --wine:#7b3031;
  --wine-dark:#542021;
  --rose:#b96f71;
  --rose-light:#d9a4a4;
  --dim:#c8bbbe;
  --dimmer:#9b8a90;
  --dimmest:#7d6669;
  --line:rgba(217,164,164,.14);
  --success:#7fc99a;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:100px}
body{margin:0;color:#fff;font-family:Poppins,Arial,sans-serif;font-size:16px;line-height:1.65;background:var(--wine-deep)}

/* ANIMATED WINE MESH BG */
.site-bg{
  position:fixed;inset:0;z-index:-1;pointer-events:none;overflow:hidden;
  background:
    radial-gradient(ellipse 55% 45% at 8% 5%,   rgba(123,48,49,.55) 0%, transparent 55%),
    radial-gradient(ellipse 50% 40% at 92% 12%, rgba(84,32,33,.65) 0%, transparent 55%),
    radial-gradient(ellipse 70% 55% at 50% 38%, rgba(123,48,49,.28) 0%, transparent 65%),
    radial-gradient(ellipse 60% 50% at 5% 68%,  rgba(84,32,33,.55) 0%, transparent 60%),
    radial-gradient(ellipse 65% 50% at 95% 78%, rgba(123,48,49,.35) 0%, transparent 60%),
    linear-gradient(180deg, #150d10 0%, #1a1014 50%, #150d10 100%);
}
.site-bg::before{
  content:'';position:absolute;inset:0;opacity:.7;
  background-image:url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='1200' height='1200' viewBox='0 0 1200 1200'%3E%3Cg stroke='%23d9a4a4' stroke-opacity='.22' stroke-width='1' fill='none'%3E%3Cpath d='M 150 180 L 380 120 L 620 260 L 850 180 L 1050 320 M 380 120 L 450 400 L 700 480 L 900 420 L 1050 320 M 150 180 L 240 480 L 450 400 M 240 480 L 120 720 L 340 900 L 620 840 L 700 480 M 340 900 L 620 1080 L 880 960 L 1050 780 L 900 420'/%3E%3C/g%3E%3Cg fill='%23d9a4a4'%3E%3Ccircle cx='150' cy='180' r='3' fill-opacity='.6'/%3E%3Ccircle cx='380' cy='120' r='4' fill-opacity='.8'/%3E%3Ccircle cx='620' cy='260' r='3.5' fill-opacity='.7'/%3E%3Ccircle cx='850' cy='180' r='3' fill-opacity='.6'/%3E%3Ccircle cx='1050' cy='320' r='4' fill-opacity='.8'/%3E%3Ccircle cx='240' cy='480' r='3' fill-opacity='.65'/%3E%3Ccircle cx='450' cy='400' r='3.5' fill-opacity='.75'/%3E%3Ccircle cx='700' cy='480' r='4' fill-opacity='.8'/%3E%3Ccircle cx='900' cy='420' r='3' fill-opacity='.6'/%3E%3Ccircle cx='340' cy='900' r='3.5' fill-opacity='.75'/%3E%3Ccircle cx='620' cy='840' r='4' fill-opacity='.85'/%3E%3Ccircle cx='880' cy='960' r='4' fill-opacity='.8'/%3E%3C/g%3E%3C/svg%3E");
  background-size:1100px 1100px;
  mask-image:radial-gradient(ellipse 100% 90% at 50% 40%, #000 15%, transparent 92%);
  -webkit-mask-image:radial-gradient(ellipse 100% 90% at 50% 40%, #000 15%, transparent 92%);
  animation:meshShift 80s linear infinite;
}
@keyframes meshShift{0%{background-position:0 0}100%{background-position:1100px 1100px}}
.site-bg::after{
  content:'';position:absolute;inset:0;opacity:.85;
  background:
    radial-gradient(circle at 12% 25%, transparent 0, transparent 160px, rgba(217,164,164,.20) 161px, transparent 163px),
    radial-gradient(circle at 88% 72%, transparent 0, transparent 180px, rgba(217,164,164,.18) 181px, transparent 183px),
    linear-gradient(122deg, transparent 28%, rgba(217,164,164,.05) 28.4%, rgba(217,164,164,.08) 28.7%, transparent 29.1%),
    linear-gradient(122deg, transparent 56%, rgba(185,111,113,.04) 56.4%, rgba(185,111,113,.07) 56.7%, transparent 57.1%);
  pointer-events:none;
}

button,input,select{font:inherit}
button,a{-webkit-tap-highlight-color:transparent}
button{cursor:pointer}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
button:focus-visible,a:focus-visible,select:focus-visible{outline:3px solid var(--rose);outline-offset:4px}
h1,h2,h3,h4,p{margin:0}
h1,h2,h3,h4{font-weight:500;line-height:1.16;letter-spacing:-.045em;color:#fff}
h1{font-size:clamp(38px,4vw,56px);letter-spacing:-2.4px;line-height:1.06}
h2{font-size:clamp(26px,2.6vw,38px);letter-spacing:-1.3px}
h3{font-size:20px;letter-spacing:-.02em}
h4{font-size:15.5px;letter-spacing:-.01em}
p{color:var(--dim)}
[hidden]{display:none!important}
.container{max-width:1180px;margin:auto;width:calc(100% - 96px)}
.section{padding:80px 0}
.section-tight{padding:56px 0}
.eyebrow{font-size:11px;letter-spacing:2.2px;font-weight:600;color:var(--rose-light);margin-bottom:14px;text-transform:uppercase}
.micro-label{font-size:10.5px;letter-spacing:1.5px;font-weight:600;color:var(--rose-light);text-transform:uppercase}
.button{
  display:inline-flex;align-items:center;justify-content:center;gap:12px;
  min-height:48px;padding:12px 22px;
  background:var(--wine);border:1px solid var(--wine);color:#fff;border-radius:7px;
  font-size:14px;font-weight:600;transition:all .2s;
  box-shadow:0 6px 20px rgba(123,48,49,.35);
}
.button:hover{transform:translateY(-2px);background:var(--wine-dark);box-shadow:0 12px 32px rgba(123,48,49,.55)}
.button-outline{background:transparent;color:#fff;border-color:rgba(217,164,164,.4);box-shadow:none}
.button-outline:hover{background:var(--wine);border-color:var(--wine)}
.button-ghost{background:rgba(217,164,164,.08);border-color:rgba(217,164,164,.25);color:#fff;box-shadow:none}
.button-ghost:hover{background:rgba(217,164,164,.14);border-color:var(--rose-light)}
.button-white{background:#fff;border-color:#fff;color:var(--wine)}
.button-white:hover{color:var(--wine-dark)}
.text-link{display:inline-flex;gap:10px;align-items:center;font-size:13.5px;color:var(--rose-light);font-weight:500}
.text-link:hover{color:#fff;text-decoration:underline;text-underline-offset:5px}
.skip{position:fixed;top:-80px;left:15px;background:#fff;color:var(--wine);padding:12px;z-index:100}
.skip:focus{top:10px}

/* HEADER */
.header{position:sticky;top:0;z-index:30;background:rgba(21,13,16,.85);backdrop-filter:blur(20px);border-bottom:1px solid rgba(217,164,164,.15)}
.nav-wrap{max-width:1400px;margin:auto;display:flex;align-items:center;gap:24px;padding:14px 40px;min-height:76px}
.brand{flex-shrink:0;display:flex;align-items:center;gap:10px}
.brand-mark{width:34px;height:34px;background:var(--wine);border-radius:8px;display:flex;align-items:center;justify-content:center;color:#fff;font-size:20px;font-weight:700;box-shadow:0 4px 16px rgba(123,48,49,.5)}
.brand-text{display:flex;flex-direction:column;line-height:1}
.brand-text strong{font-size:20px;font-weight:700;color:#fff}
.brand-text small{font-size:9px;letter-spacing:3px;font-weight:500;color:var(--rose-light);margin-top:2px}
.nav-wrap nav{margin-left:auto;display:flex;gap:26px;align-items:center}
.nav-wrap nav a{font-size:13px;color:var(--dim);white-space:nowrap;padding:4px 0;transition:color .2s}
.nav-wrap nav a:hover,.nav-wrap nav a.active{color:#fff}
.nav-contact{min-height:42px;font-size:13px;padding:9px 16px}
.menu-toggle{display:none;border:0;background:transparent;padding:12px}
.menu-toggle span{display:block;background:#fff;height:2px;width:23px;margin:5px}

/* HERO */
.product-hero{padding:80px 0 60px}
.breadcrumb{display:flex;gap:8px;align-items:center;font-size:11.5px;color:var(--dimmest);letter-spacing:.4px;margin-bottom:32px;flex-wrap:wrap}
.breadcrumb a{color:var(--dimmer);transition:color .2s}
.breadcrumb a:hover{color:var(--rose-light)}
.breadcrumb span.sep{opacity:.5}
.breadcrumb span.current{color:#fff;font-weight:500}

.hero-block{max-width:840px}
.hero-block .badges{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:24px}
.badge{display:inline-flex;padding:5px 12px;background:rgba(127,201,154,.12);border:1px solid rgba(127,201,154,.3);color:var(--success);border-radius:20px;font-size:10.5px;letter-spacing:1.3px;font-weight:600;text-transform:uppercase}
.badge.wine{background:rgba(217,164,164,.12);border-color:rgba(217,164,164,.3);color:var(--rose-light)}
.hero-block h1{margin-bottom:24px}
.hero-block h1 em{font-style:normal;color:var(--rose-light);text-shadow:0 0 40px rgba(217,164,164,.3)}
.hero-block .lead{font-size:17px;line-height:1.7;color:var(--dim);max-width:680px;margin-bottom:34px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;align-items:center}

/* OVERVIEW */
.overview-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:60px;align-items:start}
.overview-copy p{font-size:15px;color:var(--dim);line-height:1.85;margin-bottom:20px}
.overview-copy p:last-child{margin-bottom:0}
.overview-copy strong{color:#fff;font-weight:600}

.highlight-list{list-style:none;padding:0;margin:0}
.highlight-list li{display:flex;gap:14px;align-items:flex-start;padding:18px 0;border-bottom:1px solid var(--line)}
.highlight-list li:last-child{border-bottom:0}
.highlight-list .hl-icon{
  width:34px;height:34px;flex-shrink:0;
  background:rgba(217,164,164,.1);border:1px solid rgba(217,164,164,.22);
  border-radius:8px;display:flex;align-items:center;justify-content:center;
  color:var(--rose-light);font-size:15px;
}
.highlight-list strong{display:block;font-size:14px;font-weight:600;color:#fff;margin-bottom:3px}
.highlight-list span{font-size:12.5px;color:var(--dim);line-height:1.55}

/* CAPABILITIES */
.capability-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:8px}
.capability-card{padding:26px 24px;border:1px solid var(--line);border-radius:12px;background:rgba(36,24,32,.5);transition:all .25s}
.capability-card:hover{border-color:rgba(217,164,164,.35);background:rgba(36,24,32,.75);transform:translateY(-3px);box-shadow:0 12px 32px rgba(0,0,0,.4)}
.capability-card .cap-icon{
  width:42px;height:42px;border-radius:10px;
  background:rgba(217,164,164,.1);border:1px solid rgba(217,164,164,.22);
  display:flex;align-items:center;justify-content:center;
  color:var(--rose-light);font-size:18px;margin-bottom:18px;transition:all .25s;
}
.capability-card:hover .cap-icon{background:var(--wine);border-color:var(--wine);color:#fff}
.capability-card h4{font-size:15px;font-weight:600;color:#fff;margin-bottom:8px;letter-spacing:-.01em}
.capability-card p{font-size:12.5px;color:var(--dim);line-height:1.65;margin:0}

/* USE CASES */
.usecase-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin-top:8px}
.usecase-card{display:flex;gap:18px;align-items:flex-start;padding:24px;border:1px solid var(--line);border-radius:12px;background:rgba(36,24,32,.5);transition:all .25s}
.usecase-card:hover{border-color:rgba(217,164,164,.35);background:rgba(36,24,32,.75);transform:translateY(-2px)}
.usecase-card .uc-icon{
  width:44px;height:44px;flex-shrink:0;
  background:rgba(217,164,164,.1);border:1px solid rgba(217,164,164,.22);
  border-radius:10px;display:flex;align-items:center;justify-content:center;
  color:var(--rose-light);font-size:18px;
}
.usecase-card h4{font-size:15px;font-weight:600;color:#fff;margin-bottom:6px;letter-spacing:-.01em}
.usecase-card p{font-size:12.5px;color:var(--dim);line-height:1.65;margin:0}

/* OPEN SOURCE */
.oss-banner{
  display:grid;grid-template-columns:1fr auto;gap:32px;align-items:center;
  padding:36px 40px;border:1px solid rgba(217,164,164,.2);border-radius:16px;
  background:linear-gradient(135deg,rgba(84,32,33,.45) 0%,rgba(36,24,32,.75) 100%);
  backdrop-filter:blur(14px);margin-top:8px;
}
.oss-banner h3{font-size:22px;font-weight:600;color:#fff;margin-bottom:10px;letter-spacing:-.02em}
.oss-banner p{font-size:14px;color:var(--dim);margin:0;max-width:560px;line-height:1.65}
.oss-actions{display:flex;gap:12px;flex-wrap:wrap}

/* RELATED NEWS */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:8px}
.news-card{
  padding:24px;border:1px solid var(--line);border-radius:12px;
  background:rgba(36,24,32,.5);transition:all .25s;text-decoration:none;color:inherit;
  display:flex;flex-direction:column;gap:14px;
}
.news-card:hover{border-color:rgba(217,164,164,.35);background:rgba(36,24,32,.8);transform:translateY(-2px)}
.news-card .news-tag{font-size:10px;letter-spacing:1.3px;color:var(--rose-light);font-weight:600;text-transform:uppercase}
.news-card h4{font-size:14.5px;font-weight:600;color:#fff;line-height:1.45;letter-spacing:-.01em}
.news-card .news-meta{font-size:11px;color:var(--dimmest);margin-top:auto;padding-top:14px;border-top:1px solid var(--line)}
.news-card .read-more{font-size:11.5px;color:var(--rose-light);font-weight:500;display:inline-flex;gap:8px;align-items:center}
.news-card:hover .read-more{color:#fff}

/* PRICING LINK */
.pricing-link-banner{
  display:flex;justify-content:space-between;align-items:center;gap:24px;
  padding:28px 32px;border:1px solid var(--line);border-radius:14px;
  background:rgba(36,24,32,.4);
  flex-wrap:wrap;
}
.pricing-link-banner h4{font-size:16px;font-weight:600;color:#fff;margin-bottom:6px}
.pricing-link-banner p{font-size:13px;color:var(--dim);margin:0}

/* CONTACT + FOOTER */
.contact-section{background:rgba(11,6,8,.75);color:#fff;padding:70px 0;border-top:1px solid rgba(217,164,164,.18)}
.contact-grid{display:grid;grid-template-columns:1.3fr 1fr;gap:80px;align-items:center}
.contact-section h2{font-size:38px}
.contact-section p:not(.eyebrow){color:#e0d0d2;font-size:14px;margin-top:18px}
.contact-actions label{display:block;font-size:12px;color:#e0d0d2;margin-bottom:10px}
.contact-actions select{width:100%;padding:14px 12px;background:rgba(84,32,33,.35);color:#fff;border:1px solid rgba(217,164,164,.32);border-radius:6px;margin-bottom:14px;font-size:14px}
.contact-actions select option{background:#2a1518;color:#fff}
.contact-actions .button{width:100%;justify-content:space-between}
.contact-actions small{display:block;font-size:10px;color:var(--dim);margin-top:12px}

footer{background:rgba(8,4,5,.92);color:#e9dfe1;padding:50px 0 20px;border-top:1px solid rgba(217,164,164,.14)}
.footer-top{display:grid;grid-template-columns:1fr 1.4fr .8fr .7fr;gap:30px;align-items:start}
.footer-top .brand{color:#fff}
.footer-top .brand-mark{background:var(--wine)}
.footer-top p{font-size:12px;color:#b1a0a4}
.footer-top div{display:grid;gap:8px;font-size:11px}
.footer-top div a{color:var(--dim)}
.footer-top div a:hover{color:#fff}
.footer-bottom{display:flex;justify-content:space-between;gap:25px;border-top:1px solid rgba(217,164,164,.14);padding-top:20px;margin-top:35px;color:var(--dimmest);font-size:9px}

/* RESPONSIVE */
@media(max-width:1000px){
  .nav-wrap{gap:14px;padding:14px 24px}
  .container{width:calc(100% - 48px)}
  .overview-grid{grid-template-columns:1fr;gap:40px}
  .capability-grid{grid-template-columns:repeat(2,1fr)}
  .news-grid{grid-template-columns:repeat(2,1fr)}
  .oss-banner{grid-template-columns:1fr}
}
@media(max-width:768px){
  .menu-toggle{display:block;margin-left:auto}
  .nav-wrap nav{display:none;position:absolute;top:100%;left:0;right:0;background:rgba(21,13,16,.98);border-bottom:1px solid rgba(217,164,164,.2);padding:20px 30px;flex-direction:column;align-items:flex-start;gap:8px;box-shadow:0 14px 22px #000a}
  .nav-wrap nav.open{display:flex}
  .nav-wrap nav a{font-size:14px;padding:8px;width:100%}
  .section{padding:56px 0}
  .section-tight{padding:40px 0}
  .product-hero{padding:56px 0 40px}
  .usecase-grid{grid-template-columns:1fr}
  .capability-grid{grid-template-columns:1fr}
  .news-grid{grid-template-columns:1fr}
  .contact-grid{grid-template-columns:1fr;gap:40px}
  .contact-section h2{font-size:30px}
  .footer-top{grid-template-columns:1fr 1fr;gap:30px}
  .footer-bottom{display:block;font-size:9px}
  .footer-bottom span{display:block;margin-top:8px}
}
@media(max-width:520px){
  .container{width:calc(100% - 32px)}
  .nav-wrap{padding:12px 16px;min-height:68px}
  .brand-text strong{font-size:18px}.brand-text small{font-size:8px;letter-spacing:2.5px}.brand-mark{width:30px;height:30px;font-size:18px}
  .nav-contact{font-size:11px;padding:8px 12px;min-height:38px}
  h1{font-size:32px;letter-spacing:-1.6px}
  h2{font-size:24px;letter-spacing:-.8px}
  .oss-banner{padding:26px 22px}
  .oss-actions .button{width:100%}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}.site-bg::before{animation:none}}

.paicore-logo{width:220px;height:auto}.product-hero h1{font-size:clamp(36px,5vw,66px)}@media(max-width:782px){.paicore-logo{width:155px}}