/* =============================================================
   Pool Manager — website + Knowledge Base
   Design system adopted from poolmanager.net (navy + bright blue).
   ============================================================= */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --navy:#020c1e;
  --navy2:#051428;
  --navy3:#0a2247;
  --teal:#3b9eff;
  --teal2:#6dbfff;
  --teal3:#cce8ff;
  --accent:#a8d4ff;
  --white:#ffffff;
  --gray1:#f0f5fc;
  --gray2:#dde8f7;
  --gray3:#6e8fbb;
  --text:#0d1f3c;
  --font-head:'Outfit',sans-serif;
  --font-body:'Plus Jakarta Sans',sans-serif;
  --font-mono:'IBM Plex Mono',monospace;
}
html{scroll-behavior:smooth}
body{font-family:var(--font-body);background:var(--white);color:var(--text);overflow-x:hidden;line-height:1.6;}
[id]{scroll-margin-top:88px;}
a{text-decoration:none;color:inherit}
img{max-width:100%;display:block}
h1,h2,h3{margin:0;}

/* NAV */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:100;
  display:flex;align-items:center;justify-content:space-between;
  padding:0 5%;height:68px;
  background:rgba(2,12,30,0.92);backdrop-filter:blur(16px);
  border-bottom:1px solid rgba(59,158,255,0.15);
}
.nav-logo{display:flex;align-items:center;gap:10px;}
.brand-mark{display:grid;place-items:center;border-radius:12px;font-family:var(--font-head);font-weight:800;color:var(--navy);background:linear-gradient(135deg,var(--teal),var(--accent));}
.nav-links{display:flex;gap:30px;align-items:center;}
.nav-links a{color:rgba(255,255,255,0.7);font-size:14px;transition:color .2s;}
.nav-links a:hover,.nav-links a.active{color:var(--teal2);}
.nav-cta{
  background:var(--teal);color:var(--navy);font-family:var(--font-head);
  font-size:13px;font-weight:700;padding:9px 22px;border-radius:8px;
  transition:all .2s;letter-spacing:0.3px;white-space:nowrap;
}
.nav-cta:hover{background:var(--teal2);transform:translateY(-1px);}
.nav-toggle{display:none;background:none;border:none;color:var(--white);font-size:20px;cursor:pointer;width:42px;height:42px;border-radius:10px;}

/* BUTTONS */
.btn-primary{
  background:var(--teal);color:var(--navy);
  font-family:var(--font-head);font-size:15px;font-weight:700;
  padding:14px 32px;border-radius:10px;
  display:inline-flex;align-items:center;gap:8px;justify-content:center;
  transition:all .25s;letter-spacing:0.3px;box-shadow:0 0 30px rgba(59,158,255,0.3);border:none;cursor:pointer;
}
.btn-primary:hover{background:var(--teal2);transform:translateY(-2px);box-shadow:0 0 50px rgba(59,158,255,0.5);}
.btn-ghost{
  border:1px solid rgba(255,255,255,0.2);color:rgba(255,255,255,0.85);
  font-family:var(--font-head);font-size:15px;font-weight:600;
  padding:14px 32px;border-radius:10px;display:inline-flex;align-items:center;gap:8px;transition:all .25s;
}
.btn-ghost:hover{border-color:var(--teal);color:var(--teal2);background:rgba(59,158,255,0.05);}
.btn-outline{border:1.5px solid var(--navy);color:var(--navy);font-family:var(--font-head);font-weight:700;font-size:14px;padding:13px 28px;border-radius:10px;display:inline-flex;align-items:center;gap:8px;transition:all .2s;}
.btn-outline:hover{background:var(--navy);color:var(--white);}

/* HERO */
.hero{
  min-height:100vh;background:var(--navy);
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  padding:120px 5% 80px;position:relative;overflow:hidden;text-align:center;
}
.hero-bg-grid{
  position:absolute;inset:0;pointer-events:none;
  background-image:linear-gradient(rgba(59,158,255,0.04) 1px,transparent 1px),linear-gradient(90deg,rgba(59,158,255,0.04) 1px,transparent 1px);
  background-size:60px 60px;
}
.hero-glow{
  position:absolute;top:-200px;left:50%;transform:translateX(-50%);
  width:900px;height:700px;pointer-events:none;
  background:radial-gradient(ellipse,rgba(59,158,255,0.12) 0%,transparent 70%);
}
.hero-inner{position:relative;z-index:2;display:flex;flex-direction:column;align-items:center;max-width:920px;}
.hero-logo{margin-bottom:18px;filter:drop-shadow(0 8px 32px rgba(59,158,255,0.35));}
.hero-logo .brand-mark{box-shadow:0 8px 32px rgba(59,158,255,0.35);}
.hero-eyebrow{
  font-family:var(--font-mono);font-size:12px;color:var(--teal);
  letter-spacing:2px;text-transform:uppercase;margin-bottom:22px;
  display:flex;align-items:center;gap:10px;
}
.hero-eyebrow::before,.hero-eyebrow::after{content:'';flex:1;max-width:40px;height:1px;background:var(--teal);opacity:.5;}
.hero h1{
  font-family:var(--font-head);font-size:clamp(44px,7vw,84px);font-weight:800;
  color:var(--white);line-height:1.02;letter-spacing:-3px;max-width:900px;margin-bottom:26px;
}
.hero h1 .hl{color:var(--teal2);}
.hero h1 .hl2{display:inline-block;background:linear-gradient(135deg,var(--teal2),var(--accent));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;}
.hero-sub{font-size:18px;color:rgba(255,255,255,0.6);max-width:600px;margin-bottom:42px;font-weight:300;line-height:1.7;}
.hero-actions{display:flex;gap:16px;flex-wrap:wrap;justify-content:center;margin-bottom:64px;}
.hero-visual{position:relative;width:100%;max-width:860px;z-index:2;}
.hero-visual img,.hero-visual .img-placeholder{border-radius:18px;border:1.5px solid rgba(59,158,255,0.25);box-shadow:0 40px 100px rgba(0,0,0,0.6);}
.hero-fade{position:absolute;bottom:0;left:0;right:0;height:140px;background:linear-gradient(transparent,var(--white));pointer-events:none;z-index:3;}

.img-placeholder{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;aspect-ratio:16/10;width:100%;padding:24px;text-align:center;color:var(--gray3);background:var(--navy2);}
.img-placeholder i{font-size:30px;color:var(--teal);}
.img-placeholder span{font-size:13px;max-width:240px;}

/* STATS STRIP */
.stats-strip{background:var(--navy2);border-top:1px solid rgba(59,158,255,0.1);border-bottom:1px solid rgba(59,158,255,0.1);padding:36px 5%;display:flex;justify-content:center;gap:0;flex-wrap:wrap;}
.stat-item{text-align:center;padding:0 44px;border-right:1px solid rgba(255,255,255,0.07);}
.stat-item:last-child{border-right:none;}
.stat-num{font-family:var(--font-head);font-size:40px;font-weight:800;color:var(--teal2);line-height:1;margin-bottom:6px;letter-spacing:-1px;}
.stat-label{font-size:13px;color:rgba(255,255,255,0.45);letter-spacing:0.5px;}

/* SECTIONS */
.section{padding:100px 5%;}
.section-inner{max-width:1200px;margin:0 auto;}
.section-tag{font-family:var(--font-mono);font-size:11px;color:var(--teal);letter-spacing:2px;text-transform:uppercase;margin-bottom:16px;display:inline-block;}
.section-h2{font-family:var(--font-head);font-size:clamp(32px,5vw,56px);font-weight:800;line-height:1.05;letter-spacing:-2px;color:var(--navy);margin-bottom:20px;}
.section-h2 .teal{color:var(--teal);}
.section-sub{font-size:18px;color:var(--gray3);max-width:600px;font-weight:300;line-height:1.7;}
.dark-sec{background:var(--navy);color:var(--white);}
.dark-sec .section-h2{color:var(--white);}
.dark-sec .section-sub{color:rgba(255,255,255,0.5);}

/* FEATURE GRID */
.feat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2px;margin-top:60px;background:var(--gray2);border-radius:20px;overflow:hidden;}
.feat-card{background:var(--white);padding:38px 34px;transition:background .3s;position:relative;overflow:hidden;}
.feat-card::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--teal),var(--accent));transform:scaleX(0);transform-origin:left;transition:transform .4s;}
.feat-card:hover{background:var(--gray1);}
.feat-card:hover::before{transform:scaleX(1);}
.feat-icon{width:52px;height:52px;border-radius:14px;background:linear-gradient(135deg,rgba(59,158,255,0.12),rgba(59,158,255,0.05));border:1px solid rgba(59,158,255,0.2);display:flex;align-items:center;justify-content:center;font-size:22px;color:var(--teal);margin-bottom:22px;}
.feat-title{font-family:var(--font-head);font-size:20px;font-weight:700;color:var(--navy);margin-bottom:10px;letter-spacing:-0.5px;}
.dark-sec .feat-grid{background:rgba(59,158,255,0.12);}
.dark-sec .feat-card{background:var(--navy2);}
.dark-sec .feat-card:hover{background:var(--navy3);}
.dark-sec .feat-title{color:var(--white);}
.feat-desc{font-size:15px;color:var(--gray3);line-height:1.65;}

/* SCREEN / SHOWCASE CARDS */
.screen-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:24px;margin-top:60px;}
.screen-card{border-radius:16px;overflow:hidden;border:1px solid var(--gray2);box-shadow:0 8px 40px rgba(0,0,0,0.08);transition:transform .3s;background:var(--white);}
.screen-card:hover{transform:translateY(-4px);}
.dark-sec .screen-card{border:1.5px solid rgba(255,255,255,0.08);background:#0a1628;box-shadow:0 20px 60px rgba(0,0,0,0.5);}
.screen-card img,.screen-card .img-placeholder{width:100%;display:block;aspect-ratio:16/10;object-fit:cover;}
.screen-cap{padding:16px 20px;background:var(--white);}
.dark-sec .screen-cap{background:rgba(255,255,255,0.04);}
.screen-cap-title{font-family:var(--font-head);font-size:16px;font-weight:700;color:var(--navy);margin-bottom:4px;}
.dark-sec .screen-cap-title{color:var(--white);}
.screen-cap-sub{font-size:13px;color:var(--gray3);}

/* phones */
.phone-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:22px;margin-top:60px;}
.phone-slide{text-align:center;}
.phone-frame{border-radius:28px;overflow:hidden;border:1.5px solid rgba(59,158,255,0.25);background:#0a1628;box-shadow:0 24px 60px rgba(0,0,0,0.5);margin-bottom:16px;}
.phone-frame img,.phone-frame .img-placeholder{width:100%;aspect-ratio:9/16;object-fit:cover;border:0;}
.phone-slide h3{font-family:var(--font-head);font-size:15px;font-weight:700;color:var(--white);margin-bottom:6px;}
.phone-slide p{font-size:13px;color:rgba(255,255,255,0.5);}

/* WORKFLOW TIMELINE */
.workflow{margin-top:60px;display:flex;flex-direction:column;}
.wf-item{display:grid;grid-template-columns:80px 1fr;}
.wf-left{display:flex;flex-direction:column;align-items:center;padding-top:4px;}
.wf-num{width:44px;height:44px;border-radius:50%;background:linear-gradient(135deg,var(--teal),var(--accent));color:var(--navy);font-family:var(--font-head);font-size:16px;font-weight:800;display:flex;align-items:center;justify-content:center;flex-shrink:0;box-shadow:0 0 20px rgba(59,158,255,0.3);}
.wf-line{flex:1;width:1px;background:rgba(59,158,255,0.2);margin:8px 0;}
.wf-item:last-child .wf-line{display:none;}
.wf-content{padding:0 0 44px 24px;}
.wf-title{font-family:var(--font-head);font-size:22px;font-weight:700;color:var(--white);margin-bottom:8px;letter-spacing:-0.5px;}
.dark-sec .wf-title{color:var(--white);}
.wf-desc{font-size:15px;color:rgba(255,255,255,0.55);line-height:1.7;max-width:560px;}
.wf-tags{display:flex;gap:8px;flex-wrap:wrap;margin-top:14px;}
.wf-tag{font-size:11px;font-family:var(--font-mono);letter-spacing:1px;padding:4px 10px;border-radius:6px;background:rgba(59,158,255,0.1);color:var(--teal);border:1px solid rgba(59,158,255,0.2);}

/* TESTIMONIALS / TRUST */
.testimonials{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:24px;margin-top:60px;}
.testi-card{background:var(--gray1);border-radius:20px;padding:32px 28px;border:1px solid var(--gray2);}
.testi-icon{width:48px;height:48px;border-radius:14px;background:linear-gradient(135deg,rgba(59,158,255,0.12),rgba(59,158,255,0.05));border:1px solid rgba(59,158,255,0.2);display:flex;align-items:center;justify-content:center;font-size:20px;color:var(--teal);margin-bottom:18px;}
.testi-title{font-family:var(--font-head);font-size:18px;font-weight:700;color:var(--navy);margin-bottom:10px;}
.testi-text{font-size:15px;color:var(--gray3);line-height:1.7;}

/* CONTACT */
.contact-section{padding:100px 5%;background:var(--gray1);}
.contact-wrap{max-width:1000px;margin:0 auto;display:grid;grid-template-columns:1fr 1.1fr;gap:48px;align-items:start;}
.contact-info .section-h2{font-size:clamp(28px,4vw,42px);}
.contact-info p{color:var(--gray3);margin-top:14px;font-size:16px;}
.contact-mail{margin-top:24px;padding:16px;border-radius:12px;border:1px solid var(--gray2);background:var(--white);}
.contact-mail strong{display:block;font-size:11px;color:var(--gray3);text-transform:uppercase;letter-spacing:1px;font-family:var(--font-mono);}
.contact-mail a{color:var(--teal);font-weight:700;}
.contact-form{display:grid;gap:14px;background:var(--white);border:1px solid var(--gray2);border-radius:20px;padding:32px;}
.contact-form label{display:grid;gap:6px;font-size:13px;color:var(--gray3);font-weight:600;}
.contact-form input,.contact-form textarea{width:100%;padding:12px 14px;border-radius:10px;border:1px solid var(--gray2);background:var(--white);color:var(--text);font:inherit;font-size:14.5px;}
.contact-form input:focus,.contact-form textarea:focus{outline:none;border-color:var(--teal);box-shadow:0 0 0 3px rgba(59,158,255,0.15);}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden;}
.form-alert{padding:13px 15px;border-radius:10px;font-size:14px;}
.form-alert-ok{background:#e7f7ef;border:1px solid #9fdcc1;color:#0c6e4b;}
.form-alert-error{background:#fdeef0;border:1px solid #f2bac3;color:#b23a4c;}

/* CTA */
.cta-section{background:linear-gradient(135deg,var(--navy),#082040);text-align:center;padding:120px 5%;position:relative;overflow:hidden;}
.cta-section::before{content:'';position:absolute;inset:0;background-image:linear-gradient(rgba(59,158,255,0.04) 1px,transparent 1px),linear-gradient(90deg,rgba(59,158,255,0.04) 1px,transparent 1px);background-size:60px 60px;}
.cta-section::after{content:'';position:absolute;bottom:-200px;left:50%;transform:translateX(-50%);width:600px;height:600px;background:radial-gradient(circle,rgba(59,158,255,0.15),transparent 60%);}
.cta-section h2{font-family:var(--font-head);font-size:clamp(36px,5vw,64px);font-weight:800;color:var(--white);letter-spacing:-2px;margin-bottom:20px;position:relative;z-index:1;}
.cta-section p{font-size:18px;color:rgba(255,255,255,0.55);margin-bottom:44px;position:relative;z-index:1;font-weight:300;}
.cta-section .cta-actions{position:relative;z-index:1;display:flex;gap:16px;justify-content:center;flex-wrap:wrap;}

/* FOOTER */
footer{background:var(--navy);padding:48px 5% 32px;border-top:1px solid rgba(255,255,255,0.06);}
.footer-inner{max-width:1200px;margin:0 auto;}
.footer-top{display:flex;justify-content:space-between;align-items:flex-start;flex-wrap:wrap;gap:32px;margin-bottom:40px;}
.footer-brand p{font-size:13px;color:rgba(255,255,255,0.35);max-width:300px;line-height:1.6;margin-top:12px;}
.footer-links{display:flex;gap:48px;flex-wrap:wrap;}
.footer-col h4{font-family:var(--font-head);font-size:12px;color:rgba(255,255,255,0.4);letter-spacing:1.5px;text-transform:uppercase;margin-bottom:16px;}
.footer-col a{display:block;font-size:14px;color:rgba(255,255,255,0.55);margin-bottom:10px;transition:color .2s;}
.footer-col a:hover{color:var(--teal);}
.footer-bottom{border-top:1px solid rgba(255,255,255,0.06);padding-top:24px;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px;}
.footer-bottom p{font-size:12px;color:rgba(255,255,255,0.25);}

/* ANIMATIONS */
@keyframes fadeUp{from{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}
@keyframes floaty{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}
.anim-fade-up{animation:fadeUp .8s ease both;}
.anim-float{animation:floaty 4s ease-in-out infinite;}
.d1{animation-delay:.1s}.d2{animation-delay:.2s}.d3{animation-delay:.3s}.d4{animation-delay:.4s}

/* =============================================================
   Knowledge Base
   ============================================================= */
.kb-page{background:var(--gray1);}
.kb-hero{background:var(--navy);padding:120px 5% 64px;position:relative;overflow:hidden;}
.kb-hero-inner{max-width:1200px;margin:0 auto;position:relative;z-index:1;display:grid;grid-template-columns:1fr 340px;gap:48px;align-items:end;}
.kb-eyebrow{font-family:var(--font-mono);font-size:12px;color:var(--teal);letter-spacing:2px;text-transform:uppercase;margin-bottom:16px;display:flex;align-items:center;gap:10px;}
.kb-eyebrow::before{content:'';width:32px;height:1px;background:var(--teal);opacity:.5;}
.kb-hero h1{font-family:var(--font-head);font-size:clamp(36px,5vw,56px);font-weight:800;color:var(--white);letter-spacing:-2px;line-height:1.05;margin-bottom:16px;}
.kb-hero-lead{font-size:17px;color:rgba(255,255,255,0.55);max-width:560px;font-weight:300;line-height:1.7;}
.kb-search-panel{background:rgba(255,255,255,0.04);border:1px solid rgba(59,158,255,0.15);border-radius:16px;padding:24px;}
.kb-search-panel label{display:block;font-family:var(--font-mono);font-size:11px;color:rgba(255,255,255,0.45);letter-spacing:1.5px;text-transform:uppercase;margin-bottom:10px;}
.kb-search-box{display:flex;align-items:center;gap:10px;background:rgba(2,12,30,0.6);border:1px solid rgba(59,158,255,0.2);border-radius:10px;padding:0 14px;margin-bottom:12px;}
.kb-search-box i{color:rgba(255,255,255,0.35);}
.kb-search-box input{flex:1;background:none;border:none;outline:none;color:var(--white);font-family:var(--font-body);font-size:15px;padding:12px 0;}
.kb-search-box input::placeholder{color:rgba(255,255,255,0.3);}
.kb-search-panel p{font-size:13px;color:rgba(255,255,255,0.4);}
.kb-search-panel span{color:var(--teal2);font-weight:600;}

.kb-category-strip{max-width:1200px;margin:0 auto;padding:24px 5% 0;display:flex;gap:8px;overflow-x:auto;scrollbar-width:none;}
.kb-category-strip::-webkit-scrollbar{display:none;}
.kb-filter{flex-shrink:0;font-family:var(--font-mono);font-size:12px;letter-spacing:0.5px;padding:8px 16px;border-radius:8px;cursor:pointer;transition:all .2s;background:var(--white);border:1px solid var(--gray2);color:var(--gray3);display:inline-flex;align-items:center;gap:7px;}
.kb-filter i{font-size:11px;}
.kb-filter:hover{border-color:var(--teal);color:var(--teal);}
.kb-filter.is-active{background:var(--navy);border-color:var(--navy);color:var(--teal2);}

.kb-layout{max-width:1200px;margin:0 auto;padding:32px 5% 80px;display:grid;grid-template-columns:260px 1fr;gap:32px;align-items:start;}
.kb-index{position:sticky;top:88px;background:var(--white);border:1px solid var(--gray2);border-radius:16px;padding:14px;max-height:calc(100vh - 100px);overflow-y:auto;scrollbar-width:none;}
.kb-index::-webkit-scrollbar{display:none;}
.kb-side-search{display:flex;align-items:center;gap:9px;background:var(--gray1);border:1px solid var(--gray2);border-radius:10px;padding:0 12px;margin-bottom:10px;}
.kb-side-search i{color:var(--gray3);font-size:13px;}
.kb-side-search input{flex:1;border:none;background:none;outline:none;font:inherit;font-size:13.5px;color:var(--text);padding:11px 0;}
.kb-index-nav{display:flex;flex-direction:column;gap:2px;}
.kb-side-home{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:10px;font-family:var(--font-head);font-size:13.5px;font-weight:700;color:var(--navy);}
.kb-side-home i{color:var(--teal);width:16px;text-align:center;}
.kb-side-home:hover{background:var(--gray1);}
.kb-side-home.is-active{background:var(--navy);color:var(--teal2);}
.kb-side-home.is-active i{color:var(--teal2);}
.kb-index-group{border-radius:10px;}
.kb-index-group>summary{display:flex;align-items:center;gap:10px;padding:10px 12px;cursor:pointer;font-family:var(--font-head);font-size:13.5px;font-weight:700;color:var(--navy);list-style:none;border-radius:10px;}
.kb-index-group>summary::-webkit-details-marker{display:none;}
.kb-index-group>summary:hover{background:var(--gray1);}
.kb-index-group>summary>i:first-child{color:var(--teal);font-size:13px;width:16px;text-align:center;}
.kb-index-group>summary>span{flex:1;}
.kb-ig-caret{font-size:10px;color:var(--gray3);transition:transform .2s;}
.kb-index-group[open]>summary .kb-ig-caret{transform:rotate(180deg);}
.kb-index-group[hidden]{display:none;}
.kb-index-links{display:flex;flex-direction:column;margin:2px 0 6px 19px;padding-left:18px;border-left:1px solid var(--gray2);}
.kb-index-links a{display:block;font-size:12.5px;color:var(--gray3);padding:7px 10px;border-radius:7px;line-height:1.4;}
.kb-index-links a:hover,.kb-index-links a.active{color:var(--teal);background:var(--gray1);}
.kb-index-links a[hidden]{display:none;}

.kb-articles{display:flex;flex-direction:column;gap:20px;}
.kb-article{background:var(--white);border:1px solid var(--gray2);border-radius:16px;padding:32px;transition:box-shadow .3s,transform .3s;}
.kb-article:hover{box-shadow:0 8px 40px rgba(0,0,0,0.06);}
.kb-article-head{display:flex;flex-direction:column;align-items:flex-start;}
.kb-article-cat,.kb-article-head>span{display:inline-flex;align-items:center;gap:7px;font-family:var(--font-mono);font-size:11px;letter-spacing:1.5px;text-transform:uppercase;color:var(--teal);background:rgba(59,158,255,0.08);border:1px solid rgba(59,158,255,0.15);padding:4px 10px;border-radius:6px;margin-bottom:12px;}
.kb-article-head h2,.kb-article-head h1{font-family:var(--font-head);font-size:24px;font-weight:800;color:var(--navy);letter-spacing:-0.5px;margin-bottom:10px;}
.kb-article-head p,.kb-article-summary{font-size:15px;color:var(--gray3);line-height:1.65;}
.kb-article-figure{margin:20px 0 0;}
.kb-article-figure img,.kb-article-figure .img-placeholder{border-radius:12px;border:1px solid var(--gray2);}
.kb-article-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin:24px 0;padding:24px 0;border-top:1px solid var(--gray2);border-bottom:1px solid var(--gray2);}
.kb-article-grid h3{font-family:var(--font-mono);font-size:11px;letter-spacing:1.5px;text-transform:uppercase;color:var(--gray3);margin-bottom:8px;}
.kb-article-grid p{font-size:14px;color:var(--text);line-height:1.6;}
.kb-tags{display:flex;flex-wrap:wrap;gap:6px;}
.kb-tags span,.kb-tags a{font-size:12px;font-family:var(--font-mono);padding:4px 10px;border-radius:6px;background:var(--gray1);color:var(--gray3);border:1px solid var(--gray2);transition:.2s;}
.kb-tags a:hover{border-color:var(--teal);color:var(--teal);}
.kb-how h3,.kb-block h2{font-family:var(--font-mono);font-size:11px;letter-spacing:1.5px;text-transform:uppercase;color:var(--gray3);margin-bottom:12px;display:flex;align-items:center;gap:8px;}
.kb-how ol{padding-left:20px;display:flex;flex-direction:column;gap:10px;}
.kb-how li,.kb-steps li{font-size:14px;color:var(--text);line-height:1.65;}
.kb-block{margin-top:22px;}
.kb-tips ul{list-style:none;display:grid;gap:8px;}
.kb-tips li{position:relative;padding:10px 12px 10px 34px;border-radius:8px;background:rgba(59,158,255,0.06);border:1px solid rgba(59,158,255,0.15);font-size:14px;color:var(--text);}
.kb-tips li::before{content:"\f0eb";font-family:"Font Awesome 6 Free";font-weight:900;position:absolute;left:12px;top:10px;color:var(--teal);}
.kb-empty{background:var(--white);border:1px solid var(--gray2);border-radius:16px;padding:48px 32px;text-align:center;}
.kb-empty i{font-size:30px;color:var(--teal);margin-bottom:12px;}
.kb-empty h2{font-family:var(--font-head);font-size:22px;color:var(--navy);margin-bottom:8px;}
.kb-empty p{font-size:15px;color:var(--gray3);}

/* compact KB hero (category / article pages) */
.kb-hero-compact{padding:108px 5% 48px;}
.kb-hero-compact .kb-hero-inner{grid-template-columns:1fr;}
.kb-breadcrumb{display:flex;flex-wrap:wrap;align-items:center;gap:10px;color:rgba(255,255,255,0.5);font-size:13px;font-family:var(--font-mono);margin-bottom:14px;position:relative;z-index:1;}
.kb-breadcrumb a:hover{color:var(--teal2);}
.kb-breadcrumb i{font-size:9px;}
.kb-back{margin-top:24px;}

/* =============================================================
   Workspace launcher (launch.php)
   ============================================================= */
.launch-hero{min-height:calc(100vh - 68px);background:var(--navy);display:flex;align-items:center;justify-content:center;padding:100px 5% 60px;position:relative;overflow:hidden;}
.launch-card{position:relative;z-index:2;width:100%;max-width:480px;background:rgba(255,255,255,0.04);border:1px solid rgba(59,158,255,0.18);border-radius:20px;padding:40px;text-align:center;backdrop-filter:blur(6px);}
.launch-logo{margin-bottom:16px;display:flex;justify-content:center;}
.launch-card h1{font-family:var(--font-head);font-size:30px;font-weight:800;color:#fff;letter-spacing:-1px;margin:6px 0 10px;}
.launch-lead{color:rgba(255,255,255,0.6);font-size:15px;margin-bottom:24px;font-weight:300;}
.launch-error{background:rgba(224,86,108,0.16);border:1px solid rgba(224,86,108,0.5);color:#ffd7de;padding:11px 14px;border-radius:10px;font-size:13.5px;margin-bottom:16px;text-align:left;}
.launch-form label{display:block;text-align:left;font-family:var(--font-mono);font-size:11px;letter-spacing:1.5px;text-transform:uppercase;color:rgba(255,255,255,0.45);margin-bottom:10px;}
.launch-input{display:flex;align-items:center;gap:10px;background:rgba(2,12,30,0.6);border:1px solid rgba(59,158,255,0.25);border-radius:10px;padding:0 14px;margin-bottom:12px;}
.launch-input i{color:rgba(255,255,255,0.4);}
.launch-input input{flex:1;background:none;border:none;outline:none;color:#fff;font:inherit;font-size:16px;padding:14px 0;}
.launch-input input::placeholder{color:rgba(255,255,255,0.3);}
.launch-preview{text-align:left;font-size:13px;color:rgba(255,255,255,0.5);margin-bottom:20px;font-family:var(--font-mono);}
.launch-preview span{color:var(--teal2);}
.launch-alt{margin-top:22px;font-size:12.5px;color:rgba(255,255,255,0.4);}
.launch-alt strong{color:rgba(255,255,255,0.7);font-weight:600;font-family:var(--font-mono);}

/* RESPONSIVE */
@media(max-width:900px){
  .contact-wrap{grid-template-columns:1fr;}
  .kb-hero-inner{grid-template-columns:1fr;gap:32px;}
  .kb-layout{grid-template-columns:1fr;}
  .kb-index{position:static;max-height:none;}
  .kb-article-grid{grid-template-columns:1fr;}
}
@media(max-width:768px){
  .nav-toggle{display:inline-grid;place-items:center;}
  .nav-links{display:none;position:absolute;top:68px;left:0;right:0;flex-direction:column;align-items:stretch;gap:0;background:rgba(2,12,30,0.98);border-bottom:1px solid rgba(59,158,255,0.15);padding:8px 5%;}
  .nav-links.is-open{display:flex;}
  .nav-links a{padding:13px 0;border-bottom:1px solid rgba(255,255,255,0.06);}
  .hero h1{font-size:42px;letter-spacing:-1px;}
  .hero-logo img{max-height:130px;width:auto;}
  .stat-item{padding:0 24px;border-right:none;}
  .form-grid{grid-template-columns:1fr;}
  .footer-top{flex-direction:column;}
  .section{padding:64px 5%;}
}

/* REDUCED MOTION */
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto;}
  .anim-fade-up,.anim-float{animation:none;}
  *{transition:none !important;}
}