/* =====================================================
   Quantum Law Intelligence — styles.css v3
   White base, crimson/purple as accent elements
   Professional button hierarchy
   ===================================================== */

:root {
  --bg: #ffffff;
  --bg-soft: #f8f8fa;
  --bg-mid: #f2f2f5;
  --panel-dark: #0f0f14;
  --panel-dark2: #1a1a24;
  --border: rgba(0,0,0,0.09);
  --border-dark: rgba(255,255,255,0.07);
  --text: #0f0f14;
  --text-soft: rgba(15,15,20,0.68);
  --text-inv: #f0f0f5;
  --text-inv-soft: rgba(240,240,245,0.72);
  --crimson: #c41e3a;
  --crimson-hover: #a8192f;
  --purple: #6b2aa8;
  --purple-light: #8b4ec8;
  --grad: linear-gradient(135deg, #c41e3a 0%, #6b2aa8 100%);
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.07), 0 1px 2px rgba(0,0,0,0.05);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.08), 0 2px 6px rgba(0,0,0,0.05);
  --shadow-lg: 0 12px 40px rgba(0,0,0,0.1);
  --font: 'Inter', 'Manrope', system-ui, sans-serif;
  --radius: 10px;
  --radius-lg: 16px;
  --max: 1120px;
  --t: 0.22s ease;
}

*{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
body{background:var(--bg);color:var(--text);font-family:var(--font);font-size:16px;line-height:1.65;-webkit-font-smoothing:antialiased;}

h1,h2,h3,h4,h5{line-height:1.25;font-weight:700;color:var(--text);}
h1{font-size:clamp(28px,4vw,50px);}
h2{font-size:clamp(22px,3vw,38px);}
h3{font-size:clamp(18px,2.5vw,26px);}
h4{font-size:18px;}
p{color:var(--text-soft);}
a{color:var(--crimson);text-decoration:none;}
a:hover{color:var(--crimson-hover);}
small{font-size:13px;color:var(--text-soft);}
.lead{font-size:clamp(16px,1.8vw,20px);color:var(--text-soft);max-width:640px;line-height:1.75;}

.container{max-width:var(--max);margin:0 auto;padding:0 32px;}
.section{padding:88px 0;}
.section-sm{padding:48px 0;}

/* ─── HEADER (white) ─── */
.site-header{
  position:sticky;top:0;z-index:100;
  background:#ffffff;
  border-bottom:1px solid var(--border);
  box-shadow:var(--shadow-sm);
}
.site-header .container{display:flex;align-items:center;justify-content:space-between;height:68px;}
.logo-zone{display:flex;align-items:center;}
.logo-zone img{height:46px;width:auto;display:block;}
.nav a{color:var(--text-soft);font-size:14px;font-weight:500;margin-left:28px;transition:color var(--t);}
.nav a:hover{color:var(--text);}
.nav-cta{background:var(--crimson)!important;color:#fff!important;padding:8px 20px;border-radius:8px;font-weight:600;transition:background var(--t),transform var(--t)!important;}
.nav-cta:hover{background:var(--crimson-hover)!important;transform:translateY(-1px);}

/* ─── BUTTON HIERARCHY ─── */
/* Primary — solid crimson */
.btn-primary{
  display:inline-flex;align-items:center;gap:8px;
  background:var(--crimson);color:#ffffff;
  padding:13px 28px;border-radius:8px;font-weight:600;font-size:15px;
  border:none;cursor:pointer;font-family:var(--font);
  box-shadow:0 2px 8px rgba(196,30,58,0.28);
  transition:background var(--t),transform var(--t),box-shadow var(--t);
  text-decoration:none;
}
.btn-primary:hover{background:var(--crimson-hover);transform:translateY(-1px);box-shadow:0 4px 16px rgba(196,30,58,0.36);color:#fff;}

/* Secondary — white, crimson border + text */
.btn-secondary{
  display:inline-flex;align-items:center;gap:8px;
  background:#ffffff;color:var(--crimson);
  padding:12px 26px;border-radius:8px;font-weight:600;font-size:15px;
  border:1.5px solid var(--crimson);cursor:pointer;font-family:var(--font);
  transition:background var(--t),transform var(--t);
  text-decoration:none;
}
.btn-secondary:hover{background:rgba(196,30,58,0.04);transform:translateY(-1px);color:var(--crimson);}

/* Ghost — transparent, dark border */
.btn-ghost{
  display:inline-flex;align-items:center;gap:8px;
  background:transparent;color:var(--text);
  padding:12px 26px;border-radius:8px;font-weight:600;font-size:15px;
  border:1.5px solid rgba(15,15,20,0.18);cursor:pointer;font-family:var(--font);
  transition:border-color var(--t),color var(--t);
  text-decoration:none;
}
.btn-ghost:hover{border-color:var(--crimson);color:var(--crimson);}

/* Ghost on dark bg */
.btn-ghost-inv{
  display:inline-flex;align-items:center;gap:8px;
  background:transparent;color:#ffffff;
  padding:12px 26px;border-radius:8px;font-weight:600;font-size:15px;
  border:1.5px solid rgba(255,255,255,0.35);cursor:pointer;font-family:var(--font);
  transition:border-color var(--t),background var(--t);
  text-decoration:none;
}
.btn-ghost-inv:hover{border-color:#fff;background:rgba(255,255,255,0.08);color:#fff;}

.btn-group{display:flex;gap:12px;flex-wrap:wrap;margin-top:32px;}

/* ─── HERO ─── */
.hero{
  padding:108px 0 88px;
  position:relative;overflow:hidden;
  background:#ffffff;
}
/* Background blobs */
.hero::before{
  content:'';position:absolute;top:-120px;right:-180px;
  width:560px;height:560px;border-radius:50%;
  background:radial-gradient(circle at 60% 40%,rgba(196,30,58,0.08) 0%,transparent 65%);
  pointer-events:none;
}
.hero::after{
  content:'';position:absolute;bottom:-60px;left:-120px;
  width:440px;height:440px;border-radius:50%;
  background:radial-gradient(circle at 40% 60%,rgba(107,42,168,0.07) 0%,transparent 65%);
  pointer-events:none;
}
.hero-eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  background:rgba(196,30,58,0.07);border:1px solid rgba(196,30,58,0.18);
  color:var(--crimson);font-size:12px;font-weight:700;padding:5px 14px;
  border-radius:20px;margin-bottom:22px;letter-spacing:0.8px;text-transform:uppercase;
}
.hero h1{max-width:760px;margin-bottom:20px;}
.hero h1 .grad{background:var(--grad);-webkit-background-clip:text;-webkit-text-fill-color:transparent;}

/* Hero image strip */
.hero-img{
  margin-top:56px;border-radius:var(--radius-lg);overflow:hidden;
  box-shadow:var(--shadow-lg);position:relative;
  height:400px;
}
.hero-img img{width:100%;height:100%;object-fit:cover;display:block;}
.hero-img-overlay{
  position:absolute;inset:0;
  background:linear-gradient(to right, rgba(196,30,58,0.15), rgba(107,42,168,0.12));
  mix-blend-mode:multiply;
}

/* ─── FLOW DIAGRAM ─── */
.flow-wrap{
  background:var(--bg-soft);border-radius:var(--radius-lg);
  padding:36px 32px;margin:56px 0 0;
  border:1px solid var(--border);
  box-shadow:var(--shadow-sm);
}
.flow-diagram{display:flex;align-items:center;gap:0;flex-wrap:wrap;}
.flow-node{
  flex:1;text-align:center;padding:18px 12px;min-width:110px;
  position:relative;
}
.flow-node-icon{font-size:28px;display:block;margin-bottom:8px;}
.flow-node-label{font-size:13px;font-weight:700;color:var(--text);}
.flow-node-sub{font-size:11px;color:var(--text-soft);margin-top:4px;}
.flow-node.accent .flow-node-label{color:var(--crimson);}
.flow-connector{
  width:32px;flex-shrink:0;display:flex;align-items:center;justify-content:center;
}
.flow-connector::after{
  content:'';display:block;width:28px;height:2px;
  background:var(--grad);border-radius:2px;
}

/* ─── SECTION HEADER ─── */
.section-header{text-align:center;max-width:620px;margin:0 auto 56px;}
.section-header p{margin-top:12px;}
.eyebrow{
  display:inline-block;
  background:var(--grad);-webkit-background-clip:text;-webkit-text-fill-color:transparent;
  font-size:12px;font-weight:700;letter-spacing:1.2px;text-transform:uppercase;margin-bottom:12px;
}

/* ─── SECTION BG VARIANTS ─── */
.bg-soft{background:var(--bg-soft);}
.bg-dark{background:var(--panel-dark);}

/* Crimson accent strip */
.accent-strip{
  height:4px;width:56px;
  background:var(--grad);border-radius:2px;margin:16px auto 0;
}
.accent-strip-left{margin-left:0;}

/* ─── FEATURE CARDS (white bg, shadow, colored icon) ─── */
.card-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:24px;margin-top:40px;}
.card{
  background:#ffffff;border:1px solid var(--border);border-radius:var(--radius);
  padding:28px;box-shadow:var(--shadow-sm);
  transition:box-shadow var(--t),transform var(--t),border-color var(--t);
}
.card:hover{box-shadow:var(--shadow-md);transform:translateY(-3px);border-color:rgba(196,30,58,0.18);}
.card-icon{
  width:46px;height:46px;border-radius:10px;
  display:flex;align-items:center;justify-content:center;font-size:22px;margin-bottom:16px;
}
.card-icon.crimson{background:rgba(196,30,58,0.1);}
.card-icon.purple{background:rgba(107,42,168,0.1);}
.card-icon.grad{background:var(--grad);}
.card h4{margin-bottom:8px;font-size:16px;color:var(--text);}
.card p{font-size:14px;color:var(--text-soft);}

/* ─── STEPS / PIPELINE ─── */
.steps{margin-top:40px;position:relative;}
.step{
  display:grid;grid-template-columns:52px 1fr;gap:20px;
  padding:28px 0;border-bottom:1px solid var(--border);
  position:relative;
}
.step:last-child{border-bottom:none;}
.step-num{
  width:44px;height:44px;background:var(--crimson);border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  font-weight:700;font-size:15px;color:white;flex-shrink:0;
  box-shadow:0 2px 8px rgba(196,30,58,0.3);
}
.step h4{margin-bottom:6px;font-size:16px;color:var(--text);}
.step p{font-size:14px;color:var(--text-soft);}

/* ─── JSON CARD ─── */
.json-card{
  background:#0d1117;border:1px solid rgba(255,255,255,0.08);
  border-radius:var(--radius);padding:28px;
  font-family:'JetBrains Mono','Fira Code',monospace;font-size:14px;line-height:1.9;
  color:#e6edf3;margin-top:24px;box-shadow:var(--shadow-md);
}
.json-key{color:#79c0ff;}
.json-val-num{color:#f97583;}
.json-val-str{color:#9ecbff;}
.json-punct{color:#6e7681;}

/* ─── PRIVACY FLOW ─── */
.privacy-flow{
  display:flex;align-items:flex-start;gap:0;
  margin:40px 0;padding:36px 28px;
  background:var(--panel-dark);border-radius:var(--radius-lg);
  box-shadow:var(--shadow-md);
}
.pf-node{flex:1;text-align:center;padding:12px 8px;min-width:100px;}
.pf-icon{font-size:30px;display:block;margin-bottom:10px;}
.pf-label{font-size:13px;font-weight:700;color:var(--text-inv);}
.pf-sub{font-size:11px;color:var(--text-inv-soft);margin-top:4px;}
.pf-arrow{display:flex;align-items:center;padding:0 4px;padding-top:10px;color:var(--text-inv-soft);font-size:20px;flex-shrink:0;}

/* ─── TRUST LIST ─── */
.trust-list{list-style:none;margin-top:24px;}
.trust-list li{display:flex;align-items:flex-start;gap:14px;padding:14px 0;border-bottom:1px solid var(--border);font-size:15px;color:var(--text);}
.trust-list li:last-child{border-bottom:none;}
.trust-check{color:#16a34a;font-size:20px;flex-shrink:0;margin-top:1px;}

/* ─── BLOG ─── */
.blog-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:24px;margin-top:40px;}
.blog-card{
  background:#ffffff;border:1px solid var(--border);border-radius:var(--radius);
  padding:0;overflow:hidden;box-shadow:var(--shadow-sm);
  transition:box-shadow var(--t),transform var(--t);display:flex;flex-direction:column;
}
.blog-card:hover{box-shadow:var(--shadow-md);transform:translateY(-3px);}
.blog-card-body{padding:24px;flex:1;}
.blog-tag{display:inline-block;background:rgba(196,30,58,0.08);color:var(--crimson);font-size:12px;font-weight:700;padding:3px 10px;border-radius:4px;margin-bottom:12px;letter-spacing:0.3px;}
.blog-card h3{font-size:17px;margin-bottom:8px;color:var(--text);line-height:1.35;}
.blog-card p{font-size:14px;color:var(--text-soft);}
.blog-card-footer{padding:16px 24px;border-top:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;}
.blog-meta{font-size:12px;color:var(--text-soft);}

/* Blog article */
.blog-article{max-width:720px;margin:0 auto;padding:64px 0;}
.blog-article h1{font-size:clamp(24px,3vw,36px);margin-bottom:16px;}
.blog-article .blog-meta{margin-bottom:36px;padding-bottom:24px;border-bottom:1px solid var(--border);}
.blog-article p{margin-bottom:22px;color:var(--text-soft);line-height:1.85;}
.blog-article h2{font-size:22px;margin:40px 0 14px;}

/* ─── AUDIENCE SPLIT ─── */
.audience-split{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:40px;}
.audience-card{
  background:#ffffff;border:1px solid var(--border);border-radius:var(--radius-lg);
  padding:40px 32px;text-align:center;box-shadow:var(--shadow-sm);
  transition:box-shadow var(--t),transform var(--t),border-color var(--t);
}
.audience-card:hover{box-shadow:var(--shadow-md);transform:translateY(-3px);border-color:rgba(196,30,58,0.2);}
.audience-card .aud-icon{font-size:52px;display:block;margin-bottom:16px;}
.audience-card h3{margin-bottom:10px;font-size:22px;}
.audience-card p{font-size:15px;color:var(--text-soft);margin-bottom:24px;}

/* ─── DEMO BLOCK ─── */
.demo-block{
  background: linear-gradient(135deg, #c41e3a 0%, #6b0a1a 40%, #0f0f14 100%);border-radius:var(--radius-lg);
  height:320px;display:flex;flex-direction:column;
  align-items:center;justify-content:center;gap:14px;margin-top:40px;
  position:relative;overflow:hidden;box-shadow:var(--shadow-lg);
}
.demo-block::before{
  content:'';position:absolute;inset:0;
  background:linear-gradient(135deg,rgba(196,30,58,0.12),rgba(107,42,168,0.1));
  pointer-events:none;
}
.demo-block .play{font-size:60px;color:var(--crimson);position:relative;}
.demo-block p{color:var(--text-inv-soft);font-size:15px;position:relative;}
.demo-block small{color:rgba(240,240,245,0.4);position:relative;}

/* ─── TECH GRID ─── */
.tech-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:20px;margin-top:40px;}
.tech-card{
  background:#ffffff;border:1px solid var(--border);border-radius:var(--radius);
  padding:28px;box-shadow:var(--shadow-sm);
  transition:box-shadow var(--t),transform var(--t);
}
.tech-card:hover{box-shadow:var(--shadow-md);transform:translateY(-2px);}
.tech-card h4{font-size:15px;margin-bottom:8px;color:var(--text);}
.tech-card p{font-size:13px;color:var(--text-soft);}

/* ─── DISCLAIMER ─── */
.disclaimer{
  background:rgba(196,30,58,0.04);border:1px solid rgba(196,30,58,0.2);
  border-left:4px solid var(--crimson);
  border-radius:var(--radius);padding:24px 28px;margin-top:40px;
}
.disclaimer h4{color:var(--crimson);margin-bottom:8px;}
.disclaimer p{font-size:14px;color:var(--text-soft);}

/* ─── FORMS ─── */
.form-group{margin-bottom:20px;}
.form-group label{display:block;font-size:14px;font-weight:600;margin-bottom:6px;color:var(--text);}
.form-group input,.form-group textarea{
  width:100%;background:#ffffff;
  border:1.5px solid var(--border);border-radius:8px;
  padding:12px 16px;color:var(--text);font-size:15px;font-family:var(--font);
  transition:border-color var(--t),box-shadow var(--t);
}
.form-group input:focus,.form-group textarea:focus{
  outline:none;border-color:var(--crimson);
  box-shadow:0 0 0 3px rgba(196,30,58,0.1);
}
.form-group textarea{min-height:120px;resize:vertical;}

/* ─── CTA BANNER ─── */
.cta-banner{
  border-radius:var(--radius-lg);padding:64px 48px;text-align:center;
  background: linear-gradient(135deg, #c41e3a 0%, #6b0a1a 40%, #0f0f14 100%);position:relative;overflow:hidden;
  box-shadow:var(--shadow-lg);
}
.cta-banner::before{
  content:'';position:absolute;top:-100px;right:-100px;width:400px;height:400px;
  border-radius:50%;background:radial-gradient(circle,rgba(196,30,58,0.15),transparent 65%);
  pointer-events:none;
}
.cta-banner::after{
  content:'';position:absolute;bottom:-80px;left:-80px;width:320px;height:320px;
  border-radius:50%;background:radial-gradient(circle,rgba(107,42,168,0.12),transparent 65%);
  pointer-events:none;
}
.cta-banner h2{color:var(--text-inv);margin-bottom:14px;position:relative;}
.cta-banner p{color:var(--text-inv-soft);margin-bottom:28px;position:relative;}

/* ─── FOOTER (dark) ─── */
.site-footer{background:var(--panel-dark);border-top:1px solid var(--border-dark);padding:48px 0 24px;margin-top:80px;}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px;}
.footer-brand{font-size:17px;font-weight:700;color:var(--text-inv);margin-bottom:10px;}
.footer-col h5{font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:1px;color:var(--text-inv-soft);margin-bottom:14px;}
.footer-col a{display:block;font-size:14px;color:var(--text-inv-soft);margin-bottom:8px;transition:color var(--t);}
.footer-col a:hover{color:var(--text-inv);}
.footer-bottom{border-top:1px solid var(--border-dark);margin-top:36px;padding-top:20px;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:8px;}
.footer-bottom small{color:rgba(240,240,245,0.38);}

/* ─── UTILITY ─── */
.text-crimson{color:var(--crimson);}
.text-purple{color:var(--purple);}
.mt-0{margin-top:0;}
.mt-8{margin-top:8px;}
.mt-16{margin-top:16px;}
.mt-24{margin-top:24px;}
.mt-40{margin-top:40px;}

/* ─── RESPONSIVE ─── */
@media(max-width:900px){
  .nav{display:none;}
  .audience-split{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr 1fr;}
  .flow-diagram{flex-wrap:wrap;gap:8px;}
  .flow-connector{display:none;}
  .flow-node{min-width:calc(50% - 8px);flex:none;}
  .privacy-flow{flex-direction:column;}
  .pf-arrow{transform:rotate(90deg);padding:4px 0;}
}
@media(max-width:600px){
  .container{padding:0 18px;}
  .hero{padding:64px 0 52px;}
  .section{padding:60px 0;}
  .footer-grid{grid-template-columns:1fr;}
  .cta-banner{padding:40px 24px;}
  .blog-article{padding:40px 0;}
}

/* ─── TRUST BADGES ─── */
.trust-badges{display:flex;gap:24px;flex-wrap:wrap;justify-content:center;}
.trust-badge{display:flex;align-items:center;gap:14px;background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:16px 22px;box-shadow:var(--shadow-sm);flex:1;min-width:240px;}
.trust-badge-icon{font-size:28px;flex-shrink:0;}
.trust-badge strong{display:block;font-size:14px;color:var(--text);font-weight:600;}
.trust-badge span{font-size:12px;color:var(--text-soft);}

/* ─── VIDEO WRAP ─── */
.video-wrap{border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-lg);margin-top:40px;max-height:480px;}
.video-wrap video{width:100%;display:block;object-fit:cover;max-height:480px;}

/* ─── BLOG CARD IMAGES ─── */
.blog-card-img{height:180px;overflow:hidden;}
.blog-card-img img{width:100%;height:100%;object-fit:cover;display:block;transition:transform 0.4s ease;}
.blog-card:hover .blog-card-img img{transform:scale(1.04);}

/* ─── DECORATIVE BACKGROUND ─── */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background-image:
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='400' viewBox='0 0 200 400'%3E%3Cg opacity='0.03' stroke='%23c41e3a' fill='none' stroke-width='1.5'%3E%3Crect x='40' y='20' width='12' height='340'/%3E%3Crect x='60' y='20' width='12' height='340'/%3E%3Crect x='80' y='20' width='12' height='340'/%3E%3Crect x='100' y='20' width='12' height='340'/%3E%3Crect x='120' y='20' width='12' height='340'/%3E%3Crect x='140' y='20' width='12' height='340'/%3E%3Crect x='30' y='15' width='140' height='12'/%3E%3Crect x='25' y='355' width='150' height='10'/%3E%3Crect x='20' y='365' width='160' height='8'/%3E%3Cellipse cx='46' cy='22' rx='8' ry='5'/%3E%3Cellipse cx='66' cy='22' rx='8' ry='5'/%3E%3Cellipse cx='86' cy='22' rx='8' ry='5'/%3E%3Cellipse cx='106' cy='22' rx='8' ry='5'/%3E%3Cellipse cx='126' cy='22' rx='8' ry='5'/%3E%3Cellipse cx='146' cy='22' rx='8' ry='5'/%3E%3Cpath d='M20 15 L100 0 L180 15'/%3E%3C/g%3E%3C/svg%3E"),
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='300' height='500' viewBox='0 0 300 500'%3E%3Cg opacity='0.025' stroke='%236b2aa8' fill='none' stroke-width='1.5'%3E%3Crect x='20' y='80' width='260' height='380'/%3E%3Crect x='30' y='60' width='240' height='25'/%3E%3Crect x='10' y='455' width='280' height='15'/%3E%3Crect x='0' y='468' width='300' height='12'/%3E%3Cline x1='60' y1='85' x2='60' y2='460'/%3E%3Cline x1='100' y1='85' x2='100' y2='460'/%3E%3Cline x1='150' y1='85' x2='150' y2='460'/%3E%3Cline x1='200' y1='85' x2='200' y2='460'/%3E%3Cline x1='240' y1='85' x2='240' y2='460'/%3E%3Cpath d='M150 10 L280 60 L20 60 Z'/%3E%3C/g%3E%3C/svg%3E");
  background-position: left -50px top 100px, right -80px top 300px;
  background-repeat: no-repeat;
  background-size: 200px 400px, 300px 500px;
}
.site-header, footer { position: relative; z-index: 1; }
.section, .section-sm, .hero, main { position: relative; z-index: 1; }