/* FactBinger design system v2 — Apple-minimal, monochrome + amber accent */
:root{
  --bg:#fafafa;--bg-soft:#f4f4f3;--bg-card:#fff;
  --ink:#0a0a0a;--ink-2:#1a1a1a;--muted:#6e6e73;
  --line:rgba(10,10,10,.08);--line-strong:rgba(10,10,10,.16);
  --accent:#d97706;--accent-soft:rgba(217,119,6,.08);
  --max:1240px;--pad:clamp(20px,4vw,48px);--sec:clamp(96px,14vw,200px);
  --ease-out:cubic-bezier(.2,.7,.2,1);--ease-soft:cubic-bezier(.6,.2,.4,1);
}
.dark{
  --bg:#0a0a0a;--bg-soft:#141414;--bg-card:#1a1a1a;
  --ink:#fafafa;--ink-2:#e5e5e5;--muted:#a1a1a6;
  --line:rgba(255,255,255,.08);--line-strong:rgba(255,255,255,.18);
  --accent:#fbbf24;--accent-soft:rgba(251,191,36,.1);
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}
body{
  background:var(--bg);color:var(--ink);
  font-family:'Inter','SF Pro Display','SF Pro Text',-apple-system,BlinkMacSystemFont,'Helvetica Neue',Helvetica,Arial,sans-serif;
  font-feature-settings:'cv11','ss01','ss03';font-size:17px;line-height:1.5;letter-spacing:-.01em;overflow-x:hidden;
  transition:background .35s var(--ease-out),color .35s var(--ease-out);
  position:relative;
  isolation:isolate;
}

/* Page-wide warm mesh background — same vibe as hero, spread to entire page */
body::before{
  content:'';
  position:fixed;inset:0;z-index:-3;pointer-events:none;
  background:
    radial-gradient(ellipse 60vw 50vh at 15% 10%, rgba(251,191,36,.18), transparent 60%),
    radial-gradient(ellipse 50vw 60vh at 90% 35%, rgba(249,115,22,.16), transparent 65%),
    radial-gradient(ellipse 70vw 40vh at 40% 70%, rgba(245,158,11,.10), transparent 60%),
    radial-gradient(ellipse 60vw 50vh at 80% 90%, rgba(251,191,36,.12), transparent 60%);
}
body::after{
  content:'';
  position:fixed;inset:0;z-index:-2;pointer-events:none;
  background-image:
    linear-gradient(var(--line) 1px,transparent 1px),
    linear-gradient(90deg,var(--line) 1px,transparent 1px);
  background-size:80px 80px;
  -webkit-mask-image:radial-gradient(ellipse at 50% 40%,black 25%,transparent 80%);
  mask-image:radial-gradient(ellipse at 50% 40%,black 25%,transparent 80%);
  opacity:.5;
}
.dark body::before{
  background:
    radial-gradient(ellipse 60vw 50vh at 15% 10%, rgba(251,191,36,.10), transparent 60%),
    radial-gradient(ellipse 50vw 60vh at 90% 35%, rgba(249,115,22,.08), transparent 65%),
    radial-gradient(ellipse 70vw 40vh at 40% 70%, rgba(245,158,11,.06), transparent 60%),
    radial-gradient(ellipse 60vw 50vh at 80% 90%, rgba(251,191,36,.07), transparent 60%);
}
.dark body::after{opacity:.25}

/* Sections become semi-transparent so the warm mesh shows through */
.sec{background:transparent !important}
section[style*="background:var(--bg-soft)"]{background:rgba(244,244,243,.55) !important;backdrop-filter:saturate(120%) blur(2px)}
.dark section[style*="background:var(--bg-soft)"]{background:rgba(20,20,20,.55) !important}
footer{background:rgba(250,250,250,.7);backdrop-filter:saturate(120%) blur(4px)}
.dark footer{background:rgba(10,10,10,.6)}
@supports (font-variation-settings:normal){body{font-family:'Inter var','SF Pro Display','SF Pro Text',-apple-system,BlinkMacSystemFont,sans-serif}}
::selection{background:var(--ink);color:var(--bg)}
img,svg{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer;background:none;border:none;color:inherit}
.wrap{max-width:var(--max);margin:0 auto;padding:0 var(--pad)}

/* NAV */
.nav{position:fixed;top:0;left:0;right:0;z-index:50;padding:18px 0;background:color-mix(in srgb,var(--bg) 72%,transparent);backdrop-filter:saturate(180%) blur(20px);-webkit-backdrop-filter:saturate(180%) blur(20px);border-bottom:1px solid transparent;transition:border-color .3s var(--ease-out),background .3s}
.nav.scrolled{border-bottom-color:var(--line)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;gap:32px}
.brand{font-weight:600;font-size:17px;letter-spacing:-.02em;display:flex;align-items:center;gap:10px}
.brand-mark{width:6px;height:6px;background:var(--accent);border-radius:50%;box-shadow:0 0 0 4px var(--accent-soft)}
.nav-links{display:flex;align-items:center;gap:28px}
.nav-links a{font-size:14px;color:var(--muted);transition:color .2s}
.nav-links a:hover,.nav-links a.active{color:var(--ink)}
.nav-tools{display:flex;align-items:center;gap:14px}
.nav-tool{
  width:36px;height:36px;border:1px solid var(--line-strong);border-radius:999px;
  display:flex;align-items:center;justify-content:center;
  font-size:13px;font-weight:500;color:var(--muted);
  transition:color .2s,border-color .2s,transform .2s var(--ease-out);
}
.nav-tool:hover{color:var(--ink);border-color:var(--ink);transform:translateY(-1px)}
.nav-tool svg{width:16px;height:16px}
.nav-cta{font-size:13px;font-weight:500;padding:9px 16px;background:var(--ink);color:var(--bg);border-radius:999px;transition:transform .2s var(--ease-out),background .2s}
.nav-cta:hover{transform:translateY(-1px)}
@media(max-width:540px){.nav-links{gap:18px;font-size:13px} .nav-links a{font-size:13px}}
@media(max-width:420px){.nav-links a:nth-child(n+3){display:none}}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:4px}
button:focus-visible,a:focus-visible{outline:2px solid var(--accent);outline-offset:3px}

/* HERO base */
.hero{position:relative;padding:calc(var(--sec)*.85) 0 calc(var(--sec)*.55);overflow:hidden;isolation:isolate}
.hero-bg{position:absolute;inset:0;z-index:-2;overflow:hidden;pointer-events:none}
.hero-bg .orb{position:absolute;border-radius:50%;filter:blur(80px);opacity:.45;mix-blend-mode:multiply;animation:drift 22s var(--ease-soft) infinite alternate}
.dark .hero-bg .orb{mix-blend-mode:screen;opacity:.35}
.hero-bg .o1{top:-10%;left:8%;width:55vw;height:55vw;max-width:780px;max-height:780px;background:radial-gradient(circle,#fbbf24 0%,#d97706 50%,transparent 75%)}
.hero-bg .o2{top:20%;right:-5%;width:45vw;height:45vw;max-width:640px;max-height:640px;background:radial-gradient(circle,#fb923c 0%,#ea580c 50%,transparent 75%);animation-delay:-7s}
.hero-bg .o3{bottom:-15%;left:35%;width:40vw;height:40vw;max-width:580px;max-height:580px;background:radial-gradient(circle,#f59e0b 0%,#b45309 50%,transparent 75%);animation-delay:-14s;opacity:.25}
@keyframes drift{
  0%{transform:translate(0,0) scale(1) rotate(0deg)}
  50%{transform:translate(70px,-50px) scale(1.12) rotate(8deg)}
  100%{transform:translate(-40px,40px) scale(.92) rotate(-5deg)}
}
.hero-bg .grid{
  position:absolute;inset:0;
  background-image:
    linear-gradient(var(--line) 1px,transparent 1px),
    linear-gradient(90deg,var(--line) 1px,transparent 1px);
  background-size:80px 80px;
  -webkit-mask-image:radial-gradient(ellipse at 50% 35%,black 30%,transparent 75%);
  mask-image:radial-gradient(ellipse at 50% 35%,black 30%,transparent 75%);
}
.hero-bg .noise{
  position:absolute;inset:0;opacity:.4;
  background:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 0  0 0 0 0 0  0 0 0 0 0  0 0 0 .35 0'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
}
@media(prefers-reduced-motion:reduce){.hero-bg .orb{animation:none}}

.hero-eyebrow{display:inline-flex;align-items:center;gap:10px;font-size:13px;font-weight:500;letter-spacing:.04em;text-transform:uppercase;color:var(--muted);margin-bottom:32px;opacity:0;animation:reveal .9s var(--ease-out) .1s forwards}
.hero-eyebrow::before{content:'';width:24px;height:1px;background:var(--ink)}
.hero h1{font-size:clamp(44px,8.5vw,128px);font-weight:600;line-height:.96;letter-spacing:-.04em;margin-bottom:32px;max-width:14ch}
.hero h1 .reveal{display:block;overflow:hidden}
.hero h1 .reveal>span{display:inline-block;transform:translateY(110%);animation:rise 1s var(--ease-out) forwards}
.hero h1 .reveal:nth-child(1)>span{animation-delay:.15s}
.hero h1 .reveal:nth-child(2)>span{animation-delay:.30s}
.hero h1 .reveal:nth-child(3)>span{animation-delay:.45s}
.hero h1 em{font-style:normal;color:var(--accent)}
@keyframes rise{to{transform:translateY(0)}}
@keyframes reveal{to{opacity:1}}
.hero-sub{font-size:clamp(18px,1.6vw,22px);color:var(--muted);max-width:60ch;line-height:1.45;margin-bottom:48px;opacity:0;animation:reveal 1s var(--ease-out) .7s forwards}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;opacity:0;animation:reveal 1s var(--ease-out) .9s forwards}
.btn{display:inline-flex;align-items:center;gap:10px;font-size:15px;font-weight:500;padding:14px 24px;border-radius:999px;transition:transform .2s var(--ease-out),background .2s,color .2s,border-color .2s}
.btn-primary{background:var(--ink);color:var(--bg)}
.btn-primary:hover{transform:translateY(-2px)}
.btn-ghost{border:1px solid var(--line-strong);color:var(--ink)}
.btn-ghost:hover{border-color:var(--ink);transform:translateY(-2px)}
.btn .arrow{transition:transform .25s var(--ease-out)}
.btn:hover .arrow{transform:translateX(4px)}

/* HERO MAP — 3D iframe (sandbox lazy-loaded) */
.hero-map-3d{position:relative;width:100%;height:560px;background:#0a0a0a;border-radius:24px;overflow:hidden;box-shadow:0 50px 120px -40px rgba(0,0,0,.55);border:1px solid var(--line)}
@media(max-width:880px){.hero-map-3d{height:420px}}
#hero-map-canvas{position:absolute;inset:0;width:100%;height:100%;display:block;touch-action:pan-y;outline:none}
/* Floating CSS2DRenderer label container */
.hero-map-3d .label-renderer{position:absolute;inset:0;pointer-events:none}
.hero-map-3d{touch-action:pan-y}
.hero-map-3d .city-label{font-family:'Inter','Inter var',-apple-system,BlinkMacSystemFont,'SF Pro Display',sans-serif;font-size:11px;font-weight:600;color:#333333;letter-spacing:.02em;text-transform:none;white-space:nowrap;pointer-events:none;transform:translate(10px,-50%);text-shadow:0 0 6px rgba(255,255,255,.6),0 1px 2px rgba(255,255,255,.4)}
.hero-map-3d .city-label.koeln{color:#1a1a1a;font-weight:700;font-size:12px}

/* HERO MAP — Germany→US lead flow (legacy SVG kept in case fallback needed) */
.hero-map-wrap{position:relative;margin-top:80px;padding-top:48px;border-top:1px solid var(--line);opacity:0;animation:reveal 1s var(--ease-out) 1.1s forwards}
.hero-map-meta{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px;font-family:ui-monospace,monospace;font-size:11px;color:var(--muted);letter-spacing:.06em;text-transform:uppercase}
.hero-map-meta b{color:var(--accent);font-weight:500}
.hero-map{display:block;width:100%;height:auto;color:var(--ink);max-height:480px}
.hero-map .land{fill:var(--bg-soft);stroke:var(--line-strong);stroke-width:1.2;transition:fill .35s}
.hero-map .land-de{fill:color-mix(in srgb,var(--accent) 18%,var(--bg-soft));stroke:var(--accent);stroke-width:1.5}
.hero-map .city-pin{fill:var(--ink)}
.dark .hero-map .city-pin{fill:var(--bg)}
.hero-map .city-label{font-family:ui-monospace,monospace;font-size:9px;font-weight:500;fill:var(--muted);text-transform:uppercase;letter-spacing:.06em}
.hero-map .koeln-pin{fill:var(--accent)}
.hero-map .pulse{fill:none;stroke:var(--accent);stroke-width:1.4;opacity:.7;animation:cityPulse 2.4s ease-out infinite}
.hero-map .pulse.d2{animation-delay:.5s}
.hero-map .pulse.d3{animation-delay:1s}
.hero-map .arc{fill:none;stroke:var(--accent);stroke-width:1;opacity:.18;stroke-dasharray:4 6}
.hero-map .arc-glow{fill:none;stroke:var(--accent);stroke-width:.6;opacity:.5}
.hero-map .packet{fill:var(--accent);filter:drop-shadow(0 0 4px var(--accent))}
@keyframes cityPulse{0%{r:4;opacity:.7}100%{r:22;opacity:0}}

.hero-stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:48px;margin-top:64px}
.stat-num{font-size:clamp(32px,4.2vw,56px);font-weight:600;letter-spacing:-.04em;line-height:1;margin-bottom:8px;font-feature-settings:'tnum'}
.stat-label{font-size:13px;color:var(--muted);letter-spacing:.02em;text-transform:uppercase}

/* SECTION SHELL */
.sec{padding:var(--sec) 0;position:relative}
.sec-eyebrow{font-size:13px;font-weight:500;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);margin-bottom:24px;display:inline-flex;align-items:center;gap:10px}
.sec-eyebrow::before{content:'';width:6px;height:6px;background:var(--accent);border-radius:50%}
.sec h2{font-size:clamp(36px,5.5vw,76px);font-weight:600;line-height:1.02;letter-spacing:-.035em;max-width:18ch;margin-bottom:32px}
.sec-lede{font-size:clamp(18px,1.7vw,24px);color:var(--muted);max-width:55ch;line-height:1.5}

/* IO REVEAL */
.io{opacity:0;transform:translateY(40px);transition:opacity .9s var(--ease-out),transform .9s var(--ease-out)}
.io.is-visible{opacity:1;transform:translateY(0)}
.io-stagger>*{opacity:0;transform:translateY(30px);transition:opacity .8s var(--ease-out),transform .8s var(--ease-out)}
.io-stagger.is-visible>*{opacity:1;transform:translateY(0)}
.io-stagger.is-visible>*:nth-child(1){transition-delay:.05s}
.io-stagger.is-visible>*:nth-child(2){transition-delay:.15s}
.io-stagger.is-visible>*:nth-child(3){transition-delay:.25s}
.io-stagger.is-visible>*:nth-child(4){transition-delay:.35s}

/* NICHES */
.niches{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);margin-top:80px}
@media(max-width:880px){.niches{grid-template-columns:1fr}}
.niche{background:var(--bg);padding:48px 36px 40px;display:flex;flex-direction:column;position:relative;transition:background .4s var(--ease-out)}
.niche:hover{background:var(--bg-card)}
.niche-num{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px;color:var(--muted);letter-spacing:.05em;margin-bottom:48px}
.niche h3{font-size:clamp(28px,3vw,40px);font-weight:600;letter-spacing:-.03em;margin-bottom:16px;line-height:1}
.niche-desc{font-size:15px;color:var(--muted);line-height:1.55;margin-bottom:32px;flex:1}
.niche-meta{display:grid;grid-template-columns:1fr 1fr;gap:20px;padding-top:28px;border-top:1px solid var(--line)}
.niche-meta-key{font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:.04em;margin-bottom:4px}
.niche-meta-val{font-size:15px;font-weight:500;font-feature-settings:'tnum'}
.niche-link{display:inline-flex;align-items:center;gap:8px;font-size:14px;font-weight:500;color:var(--ink);margin-top:32px;position:relative}
.niche-link::after{content:'';position:absolute;left:0;bottom:-3px;width:100%;height:1px;background:var(--ink);transform:scaleX(.4);transform-origin:left;transition:transform .35s var(--ease-out)}
.niche-link:hover::after{transform:scaleX(1)}

/* QUALITY */
.quality-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);margin-top:80px}
@media(max-width:980px){.quality-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:540px){.quality-grid{grid-template-columns:1fr}}
.q-cell{background:var(--bg);padding:40px 32px}
.q-num{font-family:ui-monospace,monospace;font-size:11px;color:var(--muted);margin-bottom:24px}
.q-cell h4{font-size:18px;font-weight:600;margin-bottom:10px;letter-spacing:-.01em}
.q-cell p{font-size:14px;color:var(--muted);line-height:1.55}

/* SCORE BAND */
.score{margin-top:120px;padding:80px 56px;background:linear-gradient(90deg,#0f0c08 0%,#1a1410 55%,#3a2410 100%);color:#fff;border-radius:24px;position:relative;overflow:hidden;border:1px solid rgba(251,191,36,.15)}
/* Strong warm-orange glow on the RIGHT side (where the meter lives) */
.score::before{
  content:'';position:absolute;top:-40%;right:-15%;width:65%;height:180%;
  background:radial-gradient(circle at 60% 50%,rgba(251,191,36,.7) 0%,rgba(249,115,22,.45) 30%,rgba(217,119,6,.18) 55%,transparent 75%);
  filter:blur(40px);opacity:1;
  animation:scoreGlow 6s ease-in-out infinite alternate;
}
.score::after{
  content:'';position:absolute;top:10%;right:5%;width:35%;height:80%;
  background:radial-gradient(circle,rgba(255,200,80,.35) 0%,transparent 60%);
  filter:blur(30px);opacity:.95;
}
@keyframes scoreGlow{
  0%{transform:translate(0,0) scale(1);opacity:.85}
  100%{transform:translate(-20px,15px) scale(1.08);opacity:1}
}
.score-inner{position:relative;display:grid;grid-template-columns:1fr auto;gap:64px;align-items:center}
@media(max-width:880px){.score-inner{grid-template-columns:1fr;gap:32px} .score{padding:48px 28px}}
.score h3{font-size:clamp(28px,3vw,44px);font-weight:600;letter-spacing:-.03em;line-height:1.1;margin-bottom:16px;max-width:18ch}
.score p{color:color-mix(in srgb,var(--bg) 60%,transparent);font-size:16px;line-height:1.55;max-width:42ch;margin-bottom:28px}
.score-tags{display:flex;flex-wrap:wrap;gap:8px}
.score-tag{font-size:12px;padding:6px 12px;border:1px solid color-mix(in srgb,var(--bg) 22%,transparent);border-radius:999px;color:color-mix(in srgb,var(--bg) 85%,transparent);font-feature-settings:'tnum'}
.score-meter{font-family:ui-monospace,monospace;font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:rgba(255,255,255,.85);width:280px}
.meter-bar{height:2px;background:rgba(255,255,255,.18);margin:14px 0 8px;position:relative;overflow:hidden}
.meter-fill{position:absolute;left:0;top:0;height:100%;background:linear-gradient(90deg,var(--accent),#fff);width:0;transition:width 1.6s var(--ease-soft)}
.score.is-visible .meter-fill{width:78%}
.score-stage{display:flex;justify-content:space-between;font-size:10px;color:rgba(255,255,255,.65)}
.score-tag{font-size:12px;padding:6px 12px;border:1px solid rgba(255,255,255,.25);border-radius:999px;color:rgba(255,255,255,.9);font-feature-settings:'tnum'}
.score p{color:rgba(255,255,255,.75)}

/* WORKFLOW */
.flow{display:grid;grid-template-columns:repeat(5,1fr);gap:32px;margin-top:80px;position:relative}
.flow::before{content:'';position:absolute;top:18px;left:18px;right:18px;height:1px;background:var(--line);z-index:0}
@media(max-width:880px){.flow{grid-template-columns:1fr;gap:0} .flow::before{display:none} .step{padding:24px 0;border-bottom:1px solid var(--line)}}
.step{position:relative;padding-top:56px;z-index:1}
.step-dot{position:absolute;top:8px;left:0;width:12px;height:12px;border-radius:50%;background:var(--bg);border:1px solid var(--ink)}
.step.is-active .step-dot{background:var(--ink)}
.step-num{font-family:ui-monospace,monospace;font-size:11px;color:var(--muted);margin-bottom:8px}
.step h4{font-size:17px;font-weight:600;margin-bottom:6px;letter-spacing:-.01em}
.step p{font-size:14px;color:var(--muted);line-height:1.45}

/* PARTNERS */
.partners-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;margin-top:64px}
.partner{background:var(--bg-card);border:1px solid var(--line);padding:28px 28px;border-radius:16px;transition:transform .25s var(--ease-out),border-color .25s}
.partner:hover{transform:translateY(-2px);border-color:var(--line-strong)}
.partner-name{font-size:16px;font-weight:600;letter-spacing:-.01em;margin-bottom:6px}
.partner-meta{font-size:13px;color:var(--muted);line-height:1.4}

/* SAMPLE LEAD CARD (niche pages) */
.sample{margin-top:64px;display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start}
@media(max-width:880px){.sample{grid-template-columns:1fr;gap:32px}}
.sample-card{background:var(--bg-card);border:1px solid var(--line);border-radius:16px;padding:32px;font-family:ui-monospace,monospace;font-size:13px;line-height:1.7;position:relative;overflow:hidden}
.sample-card::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--accent),transparent)}
.sample-row{display:grid;grid-template-columns:120px 1fr;gap:16px;padding:6px 0;border-bottom:1px dashed var(--line)}
.sample-row:last-child{border-bottom:none}
.sample-key{color:var(--muted);text-transform:uppercase;letter-spacing:.04em;font-size:11px;align-self:center}
.sample-val{color:var(--ink);word-break:break-word}
.sample-val .ok{color:var(--accent);font-weight:600}
.sample-side h3{font-size:clamp(22px,2.4vw,32px);font-weight:600;letter-spacing:-.02em;margin-bottom:14px;line-height:1.15}
.sample-side p{color:var(--muted);font-size:15px;line-height:1.55;margin-bottom:14px}
.sample-side ul{list-style:none;display:grid;gap:10px;margin-top:18px}
.sample-side li{font-size:14px;color:var(--ink);padding-left:18px;position:relative}
.sample-side li::before{content:'';position:absolute;left:0;top:9px;width:8px;height:1px;background:var(--accent)}

/* FAQ */
.faq{margin-top:64px;display:grid;gap:1px;background:var(--line);border:1px solid var(--line);border-radius:0}
.faq-item{background:var(--bg);padding:0}
.faq-q{
  width:100%;padding:24px 28px;text-align:left;
  display:flex;justify-content:space-between;align-items:center;gap:16px;
  font-size:16px;font-weight:500;color:var(--ink);
  transition:background .2s;cursor:pointer;
}
.faq-q:hover{background:var(--bg-soft)}
.faq-q .plus{
  width:18px;height:18px;flex-shrink:0;
  position:relative;transition:transform .3s var(--ease-out);
}
.faq-q .plus::before,.faq-q .plus::after{
  content:'';position:absolute;background:var(--ink);
  top:50%;left:50%;transform:translate(-50%,-50%);
}
.faq-q .plus::before{width:14px;height:1.5px}
.faq-q .plus::after{width:1.5px;height:14px;transition:transform .3s var(--ease-out)}
.faq-item.open .faq-q .plus::after{transform:translate(-50%,-50%) rotate(90deg)}
.faq-a{padding:0 28px;max-height:0;overflow:hidden;transition:max-height .35s var(--ease-out),padding .35s}
.faq-a-inner{padding-bottom:24px;color:var(--muted);font-size:15px;line-height:1.6;max-width:65ch}
.faq-item.open .faq-a{max-height:600px}

/* CONTACT */
.contact-wrap{display:grid;grid-template-columns:1.1fr 1fr;gap:80px;margin-top:64px;align-items:start}
@media(max-width:880px){.contact-wrap{grid-template-columns:1fr;gap:48px}}
.contact-meta{font-size:14px;color:var(--muted);display:grid;gap:24px}
.contact-meta dt{font-size:11px;letter-spacing:.06em;text-transform:uppercase;margin-bottom:6px;color:var(--ink)}
.contact-meta dd{font-size:15px;color:var(--muted)}
.contact-meta a{color:var(--ink);border-bottom:1px solid var(--line);transition:border-color .2s}
.contact-meta a:hover{border-color:var(--ink)}
.form{display:grid;gap:18px}
.field{display:grid;gap:6px}
.field label{font-size:12px;color:var(--muted);letter-spacing:.04em;text-transform:uppercase;font-weight:500}
.field input,.field select,.field textarea{font:inherit;font-size:15px;padding:14px 0;background:transparent;border:none;border-bottom:1px solid var(--line-strong);color:var(--ink);width:100%;transition:border-color .2s;color-scheme:light dark}
.field input::placeholder,.field textarea::placeholder{color:var(--muted)}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-bottom-color:var(--ink)}
.field select{appearance:none;-webkit-appearance:none;background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12' fill='none' stroke='%236e6e73' stroke-width='1.5'><path d='M3 5l3 3 3-3'/></svg>");background-repeat:no-repeat;background-position:right 4px center;padding-right:24px}
.field select option{background:var(--bg-card);color:var(--ink)}
.field.row2{grid-template-columns:1fr 1fr;gap:18px}
@media(max-width:540px){.field.row2{grid-template-columns:1fr}}
.form-submit{margin-top:12px;padding:18px 28px;background:var(--ink);color:var(--bg);border-radius:999px;font-weight:500;font-size:15px;display:inline-flex;align-items:center;justify-content:center;gap:10px;transition:opacity .2s,transform .2s var(--ease-out)}
.form-submit:disabled{opacity:.4;cursor:not-allowed}
.form-submit:not(:disabled):hover{transform:translateY(-2px)}

/* FOOTER */
footer{border-top:1px solid var(--line);padding:64px 0 40px;margin-top:var(--sec)}
.foot-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:48px;margin-bottom:48px}
@media(max-width:760px){.foot-grid{grid-template-columns:1fr 1fr;gap:32px}}
.foot-grid h6{font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);margin-bottom:16px}
.foot-grid ul{list-style:none;display:grid;gap:8px}
.foot-grid a{font-size:14px;color:var(--ink);transition:color .2s}
.foot-grid a:hover{color:var(--accent)}
.foot-bottom{display:flex;justify-content:space-between;align-items:center;padding-top:32px;border-top:1px solid var(--line);font-size:12px;color:var(--muted);gap:16px;flex-wrap:wrap}

/* DARK MODE — Score band override (avoid white-on-white) */
.dark .score{background:#141414;color:#fafafa}
.dark .score p{color:rgba(255,255,255,.6)}
.dark .score .score-tag{border-color:rgba(255,255,255,.2);color:rgba(255,255,255,.85)}
.dark .score .meter-bar{background:rgba(255,255,255,.12)}
.dark .score .meter-fill{background:linear-gradient(90deg,var(--accent),#fff)}
.dark .score .score-stage{color:rgba(255,255,255,.6)}

/* Form success toast */
.form-toast{position:fixed;bottom:32px;left:50%;transform:translateX(-50%) translateY(20px);background:var(--ink);color:var(--bg);padding:14px 22px;border-radius:999px;font-size:14px;font-weight:500;z-index:200;opacity:0;pointer-events:none;transition:opacity .3s var(--ease-out),transform .3s var(--ease-out)}
.form-toast.show{opacity:1;transform:translateX(-50%) translateY(0);pointer-events:auto}

/* ============================================================
   MOBILE — high-converting <760px
   ============================================================ */
@media(max-width:760px){
  :root{--sec:clamp(60px,12vw,90px);--pad:18px}
  body{font-size:16px}
  .nav{padding:14px 0}
  .nav-links{display:none !important}
  .nav-tools{gap:10px}
  .nav-tool{width:34px;height:34px}
  .nav-cta{padding:11px 18px;font-size:14px}

  .hero{padding:88px 0 56px}
  .hero-bg .orb{filter:blur(60px)}
  .hero-eyebrow{margin-bottom:20px;font-size:11px}
  .hero h1{font-size:clamp(38px,11vw,56px);line-height:1;margin-bottom:24px;max-width:100%}
  .hero-sub{font-size:17px;margin-bottom:32px;max-width:100%}

  .hero-actions{flex-direction:column;gap:10px;width:100%}
  .hero-actions .btn{justify-content:center;width:100%;padding:16px 22px;font-size:15px;min-height:52px}

  .hero-stats{grid-template-columns:1fr 1fr;gap:24px;margin-top:40px;padding-top:32px}
  .stat-num{font-size:28px}
  .stat-label{font-size:11px}

  /* 3D Map: keep visible on mobile, scale down height */
  .hero-map-wrap{margin-top:48px;padding-top:32px}
  .hero-map-meta{flex-direction:column;align-items:flex-start;gap:6px;margin-bottom:12px;font-size:10px}
  .hero-map-3d{display:block;height:340px;border-radius:18px}
  .hero-map-wrap::after{display:none}

  .sec h2{font-size:clamp(28px,8vw,40px);margin-bottom:18px}
  .sec-lede{font-size:17px}
  .sec-eyebrow{font-size:11px}

  .niches{grid-template-columns:1fr;gap:1px;margin-top:40px}
  .niche{padding:32px 24px}
  .niche h3{font-size:26px}
  .niche-num{margin-bottom:24px}

  .quality-grid{grid-template-columns:1fr 1fr;margin-top:40px}
  .q-cell{padding:24px 18px}
  .q-cell h4{font-size:16px}
  .q-cell p{font-size:13px}

  .score{margin-top:48px;padding:40px 24px;border-radius:16px}
  .score-inner{grid-template-columns:1fr;gap:24px}
  .score h3{font-size:24px}
  .score p{font-size:15px}
  .score-meter{width:100%}
  .score-tag{font-size:11px;padding:5px 10px}

  .flow{grid-template-columns:1fr;gap:0;margin-top:32px}
  .flow::before{display:none}
  .step{padding:18px 0 18px 28px;border-bottom:1px solid var(--line);position:relative}
  .step:last-child{border-bottom:none}
  .step-dot{top:24px;left:0;width:10px;height:10px}

  .partners-grid{grid-template-columns:1fr 1fr;gap:10px;margin-top:36px}
  .partner{padding:18px 16px}
  .partner-name{font-size:14px}

  .contact-wrap{grid-template-columns:1fr;gap:32px;margin-top:32px}
  .form{gap:20px}
  .field input,.field select,.field textarea{font-size:16px;padding:16px 0;min-height:48px}
  .field.row2{grid-template-columns:1fr;gap:20px}
  .form-submit{width:100%;padding:18px 24px;font-size:16px;min-height:54px;justify-content:center}

  .foot-grid{grid-template-columns:1fr 1fr;gap:28px;margin-bottom:32px}
  .foot-bottom{flex-direction:column;align-items:flex-start;gap:8px;font-size:11px}

  /* Sticky bottom CTA — high-conversion pattern */
  body::before{display:none}
  .mobile-cta{
    position:fixed;bottom:0;left:0;right:0;z-index:40;
    padding:12px 16px calc(12px + env(safe-area-inset-bottom));
    background:linear-gradient(180deg,transparent 0,var(--bg) 35%);
    pointer-events:none;display:block;
  }
  .mobile-cta a{
    pointer-events:auto;display:flex;align-items:center;justify-content:center;gap:8px;
    background:var(--ink);color:var(--bg);border-radius:999px;padding:16px 24px;
    font-weight:600;font-size:15px;
    box-shadow:0 12px 40px -8px rgba(251,191,36,.55),0 4px 16px rgba(0,0,0,.25);
    transition:transform .2s;
  }
  .mobile-cta a:active{transform:scale(.98)}

  section[style*="background:var(--bg-soft)"]{background:var(--bg-soft) !important;backdrop-filter:none !important}
}
.mobile-cta{display:none}

@media(max-width:400px){
  .hero h1{font-size:38px}
  .hero-stats{gap:18px}
  .stat-num{font-size:24px}
  .partners-grid{grid-template-columns:1fr}
}

@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms !important;transition-duration:.01ms !important}
  .hero h1 .reveal>span{transform:none}
  .io,.io-stagger>*{opacity:1 !important;transform:none !important}
}
/* JS-disabled fallback: never leave content invisible */
.no-js .io,.no-js .io-stagger>*{opacity:1;transform:none}

/* ============================================================
   ANIMATION IFRAME (factbinger 3d animation embed)
   ============================================================ */
.fb-anim-wrap{margin-top:64px;padding-top:32px;border-top:1px solid var(--line)}
.fb-anim-iframe{
  display:block;width:100%;max-width:100%;
  aspect-ratio:16/9;border:0;border-radius:12px;
  background:#05070a;
  box-shadow:0 12px 40px -12px rgba(0,0,0,.35);
}

/* ============================================================
   MOBILE PASS — appended 20260504, additive, no-rewrite
   ============================================================ */
@media (max-width:768px){
  html,body{max-width:100%;overflow-x:hidden}
  body{font-size:16px}
  img,svg,iframe,canvas,video{max-width:100%;height:auto}
  .fb-anim-wrap{margin-top:40px;padding-top:24px}
  .fb-anim-iframe{aspect-ratio:16/9;border-radius:10px;display:block !important}
  /* Touch targets: ensure CTAs and nav tools meet 44px min */
  .btn,.nav-cta,.form-submit,.faq-q,.niche-link{min-height:44px}
  .nav-tool{min-width:44px;min-height:44px}
  /* Inputs: 16px to prevent iOS auto-zoom */
  input,select,textarea{font-size:16px}
  /* Wide content scrolls inside, not the page */
  table,pre,.sample-card{max-width:100%;overflow-x:auto}
  /* Footer wraps cleanly */
  .foot-grid{flex-wrap:wrap}
}
@media (max-width:480px){
  .fb-anim-wrap{margin-top:32px;padding-top:20px}
}