*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{font-family:var(--font-sans);background:var(--paper);color:var(--ink);-webkit-font-smoothing:antialiased;}

/* ── LAYOUT ── */
.container{max-width:1080px;margin:0 auto;padding:0 48px;}
.container-sm{max-width:760px;margin:0 auto;padding:0 48px;}
.section-kicker{font-family:var(--font-sans);font-size:11px;color:var(--amber);letter-spacing:.1em;text-transform:uppercase;margin-bottom:14px;}

/* ── HERO ── */
.uc-hero{padding:140px 0 80px;text-align:center;position:relative;overflow:hidden;}
.uc-hero::before{content:'';position:absolute;top:-200px;left:50%;transform:translateX(-50%);width:800px;height:800px;background:radial-gradient(ellipse at center, #fff3eb40 0%, transparent 65%);pointer-events:none;}
.uc-hero-inner{max-width:720px;margin:0 auto;position:relative;}
.uc-hero-audience{font-family:var(--font-sans);font-size:12px;color:var(--amber);letter-spacing:.08em;text-transform:uppercase;margin-bottom:16px;}
.uc-hero-h1{font-family:var(--font-serif);font-size:clamp(32px,4.5vw,52px);font-weight:500;color:var(--ink);line-height:1.12;letter-spacing:-.03em;margin-bottom:18px;}
.uc-hero-lead{font-size:18px;color:var(--muted);line-height:1.7;font-weight:300;max-width:560px;margin:0 auto 32px;}
.uc-hero-actions{display:flex;align-items:center;gap:10px;justify-content:center;flex-wrap:wrap;}
.cta-primary{background:var(--amber);color:#fff;font-size:15px;font-weight:500;padding:13px 28px;border-radius:10px;text-decoration:none;transition:all .15s;font-family:var(--font-sans);display:inline-flex;align-items:center;gap:8px;}
.cta-primary:hover{background:var(--amber-hover);transform:translateY(-1px);box-shadow:0 8px 24px rgba(232,98,26,.28);}
.cta-secondary{background:transparent;color:var(--ink2);font-size:15px;font-weight:500;padding:13px 24px;border-radius:10px;text-decoration:none;transition:all .15s;font-family:var(--font-sans);border:1px solid var(--border2);display:inline-flex;align-items:center;gap:8px;}
.cta-secondary:hover{background:var(--paper2);border-color:var(--border2);}

/* ── PROBLEM ── */
.uc-problem{padding:80px 0;border-top:1px solid var(--border);}
.uc-problem-h2{font-family:var(--font-serif);font-size:clamp(26px,3vw,36px);font-weight:500;color:var(--ink);letter-spacing:-.02em;margin-bottom:32px;text-align:center;}
.uc-pain-list{max-width:560px;margin:0 auto;display:flex;flex-direction:column;gap:14px;}
.uc-pain-item{display:flex;align-items:flex-start;gap:14px;font-size:16px;color:var(--ink3);line-height:1.6;font-weight:300;}
.uc-pain-dot{width:8px;height:8px;border-radius:50%;background:var(--amber);flex-shrink:0;margin-top:8px;opacity:.7;}

/* ── HOW ── */
.uc-how{padding:80px 0;background:var(--paper2);}
.uc-how-header{text-align:center;margin-bottom:48px;}
.uc-how-h2{font-family:var(--font-serif);font-size:clamp(26px,3vw,36px);font-weight:500;color:var(--ink);letter-spacing:-.02em;margin-bottom:12px;}
.uc-how-sub{font-size:16px;color:var(--muted);max-width:420px;margin:0 auto;line-height:1.65;font-weight:300;}
.uc-steps{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.uc-step{background:var(--paper);border:1px solid var(--border);border-radius:14px;padding:28px 24px;text-align:center;}
.uc-step-num{font-family:var(--font-sans);font-size:11px;color:var(--muted2);letter-spacing:.1em;margin-bottom:12px;}
.uc-step-title{font-family:var(--font-serif);font-size:19px;font-weight:500;color:var(--ink);margin:0 0 10px;}
.uc-step-body{font-size:14px;color:var(--muted);line-height:1.7;}

/* ── DEMO / SWIPE GRID ── */
.uc-demo{padding:80px 0;}
.uc-demo-header{text-align:center;margin-bottom:48px;}
.uc-demo-h2{font-family:var(--font-serif);font-size:clamp(26px,3vw,36px);font-weight:500;color:var(--ink);letter-spacing:-.02em;margin-bottom:12px;}
.uc-demo-sub{font-size:16px;color:var(--muted);max-width:480px;margin:0 auto;line-height:1.65;font-weight:300;}
.swipe-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;max-width:860px;margin:0 auto;}
.swipe-card{background:var(--paper);border:1px solid var(--border);border-radius:14px;overflow:hidden;transition:all .2s;display:flex;flex-direction:column;}
.swipe-card:hover{transform:translateY(-3px);box-shadow:0 12px 36px rgba(26,23,20,.08);}
.swipe-bar{height:4px;width:100%;}
.swipe-inner{padding:22px 20px;display:flex;flex-direction:column;height:100%;}
.swipe-tag{display:inline-flex;align-items:center;gap:6px;font-family:var(--font-sans);font-size:10px;letter-spacing:.08em;text-transform:uppercase;margin-bottom:12px;}
.swipe-tag-dot{width:7px;height:7px;border-radius:50%;}
.swipe-quote{font-family:var(--font-serif);font-size:16.5px;font-weight:500;color:var(--ink);line-height:1.45;margin-bottom:14px;}
.swipe-why{font-size:13px;color:var(--muted);line-height:1.65;font-weight:300;padding-left:12px;border-left:2px solid var(--border);margin-bottom:14px;flex:1;}
.swipe-meta{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:12px;}
.swipe-project{font-size:10.5px;padding:3px 9px;border-radius:8px;font-family:var(--font-sans);letter-spacing:.04em;}
.swipe-hashtag{font-size:10.5px;padding:3px 9px;border-radius:8px;background:var(--paper2);border:1px solid var(--border);color:var(--muted);font-family:var(--font-sans);}
.swipe-source{font-family:var(--font-sans);font-size:10.5px;color:var(--muted2);}

/* ── BOTTOM CTA ── */
.uc-cta{padding:80px 0;background:var(--paper2);text-align:center;border-top:1px solid var(--border);}
.uc-cta-h2{font-family:var(--font-serif);font-size:clamp(26px,3vw,38px);font-weight:500;color:var(--ink);letter-spacing:-.02em;margin-bottom:14px;line-height:1.2;}
.uc-cta-sub{font-size:16px;color:var(--muted);max-width:420px;margin:0 auto 32px;line-height:1.65;font-weight:300;}

/* ── FOOTER ── */
footer{padding:40px 0 32px;border-top:1px solid var(--border);}
.footer-inner{display:flex;flex-direction:column;gap:24px;}
.footer-top{display:flex;align-items:flex-start;justify-content:space-between;gap:48px;width:100%;}
.footer-logo{display:flex;align-items:center;text-decoration:none;flex-shrink:0;}
.footer-nav-group{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:32px 40px;width:100%;}
.footer-col{display:flex;flex-direction:column;gap:12px;min-width:0;}
.footer-col-label{font-size:11px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--muted2);font-family:var(--font-sans);}
.footer-col-links{display:flex;flex-direction:column;align-items:flex-start;gap:10px;}
.footer-link{font-size:13px;color:#4a4540;text-decoration:none;transition:color .12s;line-height:1.4;}
.footer-link:hover{color:var(--ink);}
.footer-copy{font-size:11px;color:#5c5650;font-family:var(--font-sans);width:100%;padding-top:20px;border-top:1px solid var(--border);}

/* ── ECOSYSTEM PILLARS (capture / find / use pages) ── */
.ecosystem-section{padding:0 0 48px;border-bottom:1px solid var(--border);}
.ecosystem-pillars{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;max-width:720px;margin:0 auto;}
.ecosystem-pillar{display:flex;flex-direction:column;align-items:flex-start;text-align:left;padding:16px 18px;border:1px solid var(--border);border-radius:12px;text-decoration:none;color:inherit;background:var(--paper);transition:all .15s;}
.ecosystem-pillar:hover:not(.ecosystem-pillar--current){border-color:var(--border2);box-shadow:0 4px 16px rgba(26,23,20,.06);}
.ecosystem-pillar--current{background:#fff3eb;border-color:#f0a060;pointer-events:none;}
.ecosystem-pillar-num{font-family:var(--font-sans);font-size:10px;color:var(--muted2);letter-spacing:.1em;margin-bottom:6px;}
.ecosystem-pillar--current .ecosystem-pillar-num{color:var(--amber);}
.ecosystem-pillar-title{display:inline-flex;align-items:center;gap:8px;margin-bottom:4px;}
.ecosystem-pillar-icon{display:inline-flex;width:18px;height:18px;flex-shrink:0;color:var(--amber);}
.ecosystem-pillar-icon img.ph-icon{width:100%;height:100%;filter:var(--ph-filter-amber);}
.ecosystem-pillar-name{font-family:var(--font-serif);font-size:17px;font-weight:500;color:var(--ink);margin-bottom:0;}
.ecosystem-pillar-desc{font-size:12px;color:var(--muted);line-height:1.5;font-weight:300;}

/* ── CAPABILITIES ── */
.uc-capabilities{padding:80px 0;}
.uc-capabilities-header{text-align:center;margin-bottom:40px;}
.uc-capabilities-h2{font-family:var(--font-serif);font-size:clamp(26px,3vw,36px);font-weight:500;color:var(--ink);letter-spacing:-.02em;margin-bottom:12px;}
.uc-capabilities-sub{font-size:16px;color:var(--muted);max-width:520px;margin:0 auto;line-height:1.65;font-weight:300;}
.uc-cap-list{max-width:640px;margin:0 auto;display:flex;flex-direction:column;gap:18px;}
.uc-cap-item{display:flex;align-items:flex-start;gap:16px;padding:20px 22px;background:var(--paper);border:1px solid var(--border);border-radius:12px;}
.uc-cap-icon{line-height:1;flex-shrink:0;margin-top:2px;}
.uc-cap-title{font-family:var(--font-serif);font-size:17px;font-weight:500;color:var(--ink);margin-bottom:6px;}
.uc-cap-body{font-size:14px;color:var(--muted);line-height:1.65;font-weight:300;}

/* ── IN THE LOOP ── */
.uc-loop{padding:80px 0;background:var(--paper2);border-top:1px solid var(--border);}
.uc-loop-inner{max-width:640px;margin:0 auto;text-align:center;}
.uc-loop-h2{font-family:var(--font-serif);font-size:clamp(24px,3vw,32px);font-weight:500;color:var(--ink);letter-spacing:-.02em;margin-bottom:16px;}
.uc-loop-body{font-size:16px;color:var(--muted);line-height:1.7;font-weight:300;margin-bottom:24px;}
.uc-loop-links{display:flex;flex-wrap:wrap;justify-content:center;gap:12px;}
.uc-loop-link{font-size:14px;font-weight:500;color:var(--amber);text-decoration:none;font-family:var(--font-sans);padding:8px 16px;border:1px solid #f0a060;border-radius:8px;background:var(--paper);transition:all .12s;}
.uc-loop-link:hover{background:#fff3eb;}

/* ── PERSONA CARDS (pillar → use cases) ── */
.uc-personas{padding:80px 0;border-top:1px solid var(--border);}
.uc-personas-header{text-align:center;margin-bottom:40px;}
.uc-personas-h2{font-family:var(--font-serif);font-size:clamp(26px,3vw,36px);font-weight:500;color:var(--ink);letter-spacing:-.02em;margin-bottom:12px;}
.uc-personas-sub{font-size:16px;color:var(--muted);max-width:480px;margin:0 auto;line-height:1.65;font-weight:300;}
.persona-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;max-width:960px;margin:0 auto;}
.persona-card{background:var(--paper);border:1px solid var(--border);border-radius:14px;padding:28px 24px;display:flex;flex-direction:column;text-decoration:none;color:inherit;transition:all .2s;}
.persona-card:hover{transform:translateY(-3px);box-shadow:0 12px 36px rgba(26,23,20,.08);border-color:var(--border2);}
.persona-audience{font-family:var(--font-sans);font-size:11px;color:var(--amber);letter-spacing:.08em;text-transform:uppercase;margin-bottom:12px;}
.persona-title{font-family:var(--font-serif);font-size:19px;font-weight:500;color:var(--ink);line-height:1.3;margin-bottom:10px;}
.persona-desc{font-size:14px;color:var(--muted);line-height:1.65;font-weight:300;flex:1;margin-bottom:16px;}
.persona-link{font-size:14px;font-weight:500;color:var(--amber);font-family:var(--font-sans);}

/* ── WORKFLOW DEMO (single pillar preview) ── */
.pillar-demo-card{max-width:520px;margin:0 auto;background:var(--paper);border:1px solid var(--border);border-radius:14px;padding:24px 22px;text-align:left;}
.pillar-demo-url{font-size:11px;color:var(--muted2);font-family:var(--font-sans);margin-bottom:10px;}
.pillar-demo-quote{font-family:var(--font-serif);font-size:17px;color:var(--ink);line-height:1.45;padding:12px 14px;background:#fff3eb;border-left:3px solid var(--amber);border-radius:0 8px 8px 0;margin-bottom:12px;}
.pillar-demo-note{font-size:13px;color:var(--ink3);line-height:1.6;padding-left:12px;border-left:2px solid var(--border);margin-bottom:14px;}
.pillar-demo-output{font-size:13.5px;color:var(--ink3);line-height:1.7;background:var(--paper2);border:1px solid var(--border);border-radius:10px;padding:14px;font-family:var(--font-sans);}
.pillar-demo-output strong{color:var(--ink);font-weight:500;}
.pillar-demo-tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:12px;}
.pillar-demo-tag{font-size:10.5px;padding:3px 9px;border-radius:8px;background:var(--paper2);border:1px solid var(--border);color:var(--muted);font-family:var(--font-sans);}
.pillar-demo-project{font-size:10.5px;padding:3px 9px;border-radius:8px;background:#fff3eb;color:#e8621a;border:1px solid #f0a060;font-family:var(--font-sans);}
.pillar-demo-search{font-family:var(--font-sans);font-size:13px;padding:12px 14px;border:1px solid var(--border);border-radius:10px;background:var(--paper2);color:var(--muted);margin-bottom:14px;}
.pillar-demo-results{display:flex;flex-direction:column;gap:8px;}
.pillar-demo-hit{font-size:12.5px;color:var(--ink3);padding:10px 12px;border:1px solid var(--border);border-radius:8px;background:var(--paper);}
.pillar-demo-hit strong{color:var(--ink);font-weight:500;}

/* ── UTILS ── */
.fade-up{opacity:0;transform:translateY(24px);transition:opacity .6s ease,transform .6s ease;}
.fade-up.visible{opacity:1;transform:translateY(0);}

@media(max-width:1024px){
  .footer-top{flex-direction:column;align-items:flex-start;gap:28px;}
  .footer-nav-group{grid-template-columns:repeat(3,minmax(0,1fr));gap:28px 24px;}
}
@media(max-width:768px){
  .container,.container-sm{padding:0 20px;}
  .uc-steps,.swipe-grid,.ecosystem-pillars,.persona-grid{grid-template-columns:1fr;}
  .footer-top{align-items:center;text-align:center;gap:24px;}
  .footer-nav-group{grid-template-columns:repeat(2,minmax(0,1fr));gap:24px 20px;max-width:420px;margin:0 auto;}
  .footer-col{align-items:center;}
  .footer-col-links{align-items:center;}
  .footer-copy{text-align:center;}
}