/* ════════════════════════════════════════════════════════════════
   BuildPro — shared marketing design system (Home / Products /
   Pricing / How it works / Company). Premium, dark, brand green+gold.
   ════════════════════════════════════════════════════════════════ */
:root{
  /* Pure-black neutral theme (matches the app's --bg0 #000) — the AI product
     photography renders "black" as true neutral black, so a green-tinted
     background shows a visible box seam around every image. */
  --bg:#000000; --bg2:#0d0d0d; --bg3:#161616; --panel:#1a1a1a;
  --line:rgba(255,255,255,.09); --line2:rgba(255,255,255,.16);
  --gold:#F0B429; --gold2:#FBD96A; --green:#49E27A; --green2:#7DF2A6;
  --white:#FAFAF7; --text:#D7E0D8; --muted:#93A89A; --faint:#5f7568;
  --h:'Plus Jakarta Sans',system-ui,sans-serif; --b:'Inter',system-ui,-apple-system,sans-serif;
  --maxw:1180px; --r:16px;
  --glow:0 0 80px rgba(73,226,122,.10);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:var(--b);background:var(--bg);color:var(--text);line-height:1.6;
  max-width:100%;overflow-x:hidden;
  /* plain flat black — no ambient gold washes, so product photography
     (hero machine on products.html) blends into the page with zero seam */
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
::selection{background:rgba(240,180,41,.3);color:#fff}

/* ── layout ── */
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 22px}
.section{padding:96px 0}
.section.tight{padding:64px 0}
.center{text-align:center}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-family:var(--h);font-weight:700;
  font-size:.74rem;letter-spacing:1.5px;text-transform:uppercase;color:var(--gold);
  border:1px solid var(--line2);background:rgba(240,180,41,.06);border-radius:100px;padding:6px 14px}
.eyebrow .dot{width:6px;height:6px;border-radius:50%;background:var(--green);box-shadow:0 0 10px var(--green);animation:pulse 1.8s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.35}}
h1,h2,h3{font-family:var(--h);font-weight:800;color:var(--white);letter-spacing:-.022em;line-height:1.09}
h1{font-size:clamp(2.6rem,6vw,4.6rem)}
h2{font-size:clamp(2rem,4vw,3.2rem)}
h3{font-size:1.2rem;letter-spacing:-.02em}
.lead{font-size:clamp(1.05rem,1.6vw,1.3rem);color:var(--muted);max-width:620px;line-height:1.65}
/* Editorial accent: one elegant serif-italic word against the clean sans headline */
.grad{font-family:'Fraunces','Times New Roman',Georgia,serif;font-style:italic;font-weight:600;letter-spacing:.005em;
  background:linear-gradient(100deg,var(--gold),var(--gold2));-webkit-background-clip:text;background-clip:text;color:transparent;padding-right:.06em}

/* ── buttons ── */
.btn{display:inline-flex;align-items:center;gap:8px;font-family:var(--h);font-weight:700;font-size:.95rem;
  border-radius:11px;padding:13px 24px;transition:.2s;cursor:pointer;border:1px solid transparent;white-space:nowrap}
.btn-gold{background:var(--gold);color:#05100a}
.btn-gold:hover{background:var(--gold2);transform:translateY(-2px);box-shadow:0 14px 34px rgba(240,180,41,.28)}
.btn-ghost{color:var(--text);border-color:var(--line2);background:rgba(255,255,255,.02)}
.btn-ghost:hover{border-color:var(--gold);color:var(--white);background:rgba(240,180,41,.05)}
.btn-lg{padding:16px 30px;font-size:1.02rem}

/* ── nav ── */
.nav{position:sticky;top:0;z-index:100;backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  background:rgba(0,0,0,.6);border-bottom:1px solid transparent;transition:.25s}
.nav.scrolled{background:rgba(0,0,0,.86);border-bottom-color:var(--line)}
.nav-in{max-width:var(--maxw);margin:0 auto;padding:14px 22px;display:flex;align-items:center;gap:26px}
.brand{display:flex;align-items:center;gap:10px;font-family:var(--h);font-weight:800;font-size:1.15rem;color:var(--white);letter-spacing:-.02em}
/* Holds the excavator-B logo image. No gold fill or glow: the logo art is
   already on black, so a background would box it against the page — the same
   seam problem the black-theme overhaul fixed on the hero images. */
.brand-mark{width:30px;height:30px;border-radius:8px;display:grid;place-items:center;overflow:hidden}
.brand-mark img{width:100%;height:100%;object-fit:contain;display:block}
.nav-links{display:flex;gap:4px;margin-left:8px}
.nav-links a{font-size:.92rem;color:var(--muted);padding:8px 13px;border-radius:9px;transition:.18s;font-weight:500}
.nav-links a:hover,.nav-links a.active{color:var(--white);background:rgba(255,255,255,.05)}
.nav-cta{margin-left:auto;display:flex;align-items:center;gap:10px}
.nav-cta .btn{padding:9px 18px;font-size:.88rem;border-radius:9px}
.nav-burger{display:none;margin-left:auto;background:none;border:1px solid var(--line2);color:var(--white);font-size:1.1rem;border-radius:9px;padding:7px 11px;cursor:pointer}

/* ── hero ── */
.hero{position:relative;padding:90px 0 70px;overflow:hidden}
.hero h1{margin-bottom:22px}
.hero .lead{margin:0 0 30px}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap}
.hero-note{margin-top:18px;font-size:.84rem;color:var(--faint)}
.hero-art{position:relative}
/* The page behind is pure black, so screen-blending makes every black pixel
   of the machine JPEG mathematically identical to the page — no rectangle
   edge can exist on any side. contrast() crushes the JPEG's near-black
   compression noise to true black so nothing ghosts. Same treatment as the
   app hero. */
.hero-art img{position:relative;z-index:1;
  mix-blend-mode:screen;
  filter:contrast(1.12);
  -webkit-mask-image:radial-gradient(100% 95% at 55% 48%,#000 55%,rgba(0,0,0,.55) 78%,transparent 98%);mask-image:radial-gradient(100% 95% at 55% 48%,#000 55%,rgba(0,0,0,.55) 78%,transparent 98%);
  animation:float 7s ease-in-out infinite}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-14px)}}

/* ── grids & cards ── */
.grid{display:grid;gap:18px}
.g2{grid-template-columns:repeat(2,1fr)}
.g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}
.card{background:linear-gradient(180deg,rgba(255,255,255,.04),rgba(255,255,255,.01));
  border:1px solid var(--line);border-radius:var(--r);padding:24px;transition:.22s;position:relative;overflow:hidden}
.card:hover{border-color:var(--line2);transform:translateY(-4px);box-shadow:0 20px 50px rgba(0,0,0,.35)}
.card .ic{width:46px;height:46px;border-radius:12px;display:grid;place-items:center;font-size:1.4rem;color:var(--gold);
  background:rgba(240,180,41,.1);border:1px solid var(--line2);margin-bottom:14px}
.card .ic svg{display:block}
.ft-vis svg{display:block}
.card h3{margin-bottom:8px}
.card p{font-size:.92rem;color:var(--muted);line-height:1.6}
.card-link{display:inline-flex;align-items:center;gap:6px;margin-top:14px;color:var(--gold);font-weight:700;font-size:.86rem}
.card-link:hover{gap:10px}

/* feature pill */
.pills{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
.pill{font-size:.78rem;color:var(--text);border:1px solid var(--line);background:rgba(255,255,255,.03);border-radius:100px;padding:5px 12px}

/* stat row */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.stat .n{font-family:var(--h);font-weight:800;font-size:clamp(1.8rem,3vw,2.6rem);color:var(--white)}
.stat .n span{color:var(--gold)}
.stat .l{font-size:.85rem;color:var(--muted);margin-top:4px}

/* CTA band */
.cta-band{background:linear-gradient(120deg,rgba(240,180,41,.12),rgba(240,180,41,.03));
  border:1px solid var(--line2);border-radius:24px;padding:54px 40px;text-align:center;position:relative;overflow:hidden}
.cta-band h2{margin-bottom:14px}

/* footer */
.footer{border-top:1px solid var(--line);margin-top:40px;padding:54px 0 36px;color:var(--muted)}
.footer-in{max-width:var(--maxw);margin:0 auto;padding:0 22px;display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:30px}
.footer h4{font-family:var(--h);font-size:.78rem;letter-spacing:1px;text-transform:uppercase;color:var(--faint);margin-bottom:14px}
.footer a{display:block;color:var(--muted);font-size:.9rem;padding:5px 0;transition:.15s}
.footer a:hover{color:var(--white)}
.footer-bottom{max-width:var(--maxw);margin:30px auto 0;padding:22px 22px 0;border-top:1px solid var(--line);
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:.84rem;color:var(--faint)}

/* reveal on scroll */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .7s cubic-bezier(.2,.7,.2,1),transform .7s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}

/* ── responsive ── */
@media (max-width:920px){
  .g4{grid-template-columns:repeat(2,1fr)}.g3{grid-template-columns:repeat(2,1fr)}
  .stats{grid-template-columns:repeat(2,1fr)}
  .footer-in{grid-template-columns:1fr 1fr}
  .nav-links,.nav-cta{display:none}
  .nav-burger{display:block}
  body.nav-open .nav-links{display:flex;position:absolute;top:62px;left:0;right:0;flex-direction:column;
    background:rgba(0,0,0,.98);border-bottom:1px solid var(--line);padding:10px 16px;gap:2px}
  body.nav-open .nav-cta{display:flex;position:absolute;top:calc(62px + 200px);left:0;right:0;padding:0 16px 14px;background:rgba(0,0,0,.98)}
  .section{padding:64px 0}
}
@media (max-width:600px){
  .g2,.g3,.g4{grid-template-columns:1fr}.stats{grid-template-columns:1fr 1fr}
  .footer-in{grid-template-columns:1fr 1fr}
  .cta-band{padding:38px 22px}
  .hero{padding:54px 0 40px}
}
/* Reduced-motion: reveals become static, but the gentle 14px float stays —
   Windows "Show animations off" reports this flag and froze the hero solid. */
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none}}