/* ===========================================================
   BlackForgeX — design system
   Theme: industrial forge — black steel + ember glow
   =========================================================== */
:root {
  --bg:        #0a0b0d;
  --bg-2:      #0e1014;
  --surface:   #14171c;
  --surface-2: #181c22;
  --border:    #242a31;
  --text:      #e8eaed;
  --muted:     #9aa3af;
  --faint:     #6b7280;

  --ember:     #ff5a1f;
  --ember-2:   #ff8a00;
  --ember-3:   #ffb020;
  --steel:     #64748b;

  --glow: 0 0 40px rgba(255, 90, 31, .22);
  --grad-ember: linear-gradient(135deg, var(--ember) 0%, var(--ember-2) 55%, var(--ember-3) 100%);
  --radius: 14px;
  --maxw: 1160px;
  --font-head: "Space Grotesk", "Segoe UI", system-ui, sans-serif;
  --font-body: "Inter", "Segoe UI", system-ui, -apple-system, sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
body::before {
  /* subtle ember bloom top-right + grid */
  content: "";
  position: fixed; inset: 0; z-index: -1;
  background:
    radial-gradient(720px 480px at 85% -10%, rgba(255,90,31,.14), transparent 60%),
    radial-gradient(620px 420px at 10% 110%, rgba(255,138,0,.08), transparent 60%),
    var(--bg);
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
h1,h2,h3,h4 { font-family: var(--font-head); font-weight: 600; line-height: 1.15; letter-spacing: -.02em; }

.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }
.section { padding: 96px 0; }
.section-sm { padding: 64px 0; }

.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-head); font-size: .8rem; letter-spacing: .18em;
  text-transform: uppercase; color: var(--ember-3);
  padding: 6px 14px; border: 1px solid var(--border); border-radius: 999px;
  background: rgba(255,90,31,.06);
}
.section-title { font-size: clamp(1.9rem, 4vw, 2.8rem); margin: 18px 0 14px; }
.section-lead { color: var(--muted); max-width: 640px; font-size: 1.06rem; }
.text-gradient { background: var(--grad-ember); -webkit-background-clip: text; background-clip: text; color: transparent; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--font-head); font-weight: 500; font-size: .98rem;
  padding: 13px 24px; border-radius: 10px; cursor: pointer;
  border: 1px solid transparent; transition: transform .18s ease, box-shadow .2s ease, background .2s;
}
.btn-primary { background: var(--grad-ember); color: #1a0d00; box-shadow: var(--glow); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 0 56px rgba(255,90,31,.4); }
.btn-ghost { background: transparent; border-color: var(--border); color: var(--text); }
.btn-ghost:hover { border-color: var(--ember); transform: translateY(-2px); }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  backdrop-filter: blur(12px);
  background: rgba(10,11,13,.72);
  border-bottom: 1px solid var(--border);
}
.nav { display: flex; align-items: center; justify-content: space-between; height: 70px; }
.brand { display: flex; align-items: center; gap: 12px; font-family: var(--font-head); font-weight: 700; font-size: 1.2rem; letter-spacing: -.01em; }
.brand .logo-mark { width: 34px; height: 34px; flex: none; }
.brand b { color: var(--ember-3); }
.nav-links { display: flex; align-items: center; gap: 8px; list-style: none; }
.nav-links a {
  font-family: var(--font-head); font-size: .96rem; color: var(--muted);
  padding: 9px 14px; border-radius: 8px; transition: color .15s, background .15s;
}
.nav-links a:hover, .nav-links a.active { color: var(--text); background: var(--surface); }
.nav-cta { margin-left: 8px; }
.nav-toggle { display: none; background: none; border: 1px solid var(--border); border-radius: 8px; width: 42px; height: 42px; cursor: pointer; }
.nav-toggle span { display: block; width: 18px; height: 2px; background: var(--text); margin: 4px auto; transition: .25s; }

/* ---------- Hero ---------- */
.hero { padding: 110px 0 90px; position: relative; }
.hero-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 56px; align-items: center; }
.hero h1 { font-size: clamp(2.5rem, 6vw, 4.2rem); margin: 22px 0 20px; }
.hero p.lead { font-size: 1.18rem; color: var(--muted); max-width: 540px; }
.hero-actions { display: flex; gap: 14px; margin-top: 34px; flex-wrap: wrap; }
.hero-stats { display: flex; gap: 36px; margin-top: 48px; flex-wrap: wrap; }
.hero-stats .stat b { font-family: var(--font-head); font-size: 1.9rem; display: block; }
.hero-stats .stat span { color: var(--faint); font-size: .9rem; }

/* anvil/forge visual */
.hero-visual { position: relative; display: grid; place-items: center; }
.forge-card {
  width: 100%; aspect-ratio: 1/1; max-width: 420px;
  border: 1px solid var(--border); border-radius: 24px;
  background: radial-gradient(circle at 50% 35%, rgba(255,90,31,.18), transparent 55%), var(--surface);
  display: grid; place-items: center; position: relative; overflow: hidden;
  box-shadow: inset 0 0 80px rgba(255,90,31,.08);
}
.forge-card::after { content:""; position:absolute; inset:0; background:
  repeating-linear-gradient(0deg, transparent 0 26px, rgba(255,255,255,.02) 26px 27px),
  repeating-linear-gradient(90deg, transparent 0 26px, rgba(255,255,255,.02) 26px 27px); }
.forge-card svg { width: 58%; filter: drop-shadow(0 0 24px rgba(255,90,31,.5)); position: relative; }

/* ---------- Cards / grids ---------- */
.grid { display: grid; gap: 22px; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.card {
  background: linear-gradient(180deg, var(--surface), var(--surface-2));
  border: 1px solid var(--border); border-radius: var(--radius);
  padding: 28px; transition: transform .2s, border-color .2s, box-shadow .2s;
}
.card:hover { transform: translateY(-4px); border-color: rgba(255,90,31,.5); box-shadow: var(--glow); }
.card .ico {
  width: 50px; height: 50px; border-radius: 12px; display: grid; place-items: center;
  background: rgba(255,90,31,.1); border: 1px solid rgba(255,90,31,.25); margin-bottom: 18px;
}
.card .ico svg { width: 26px; height: 26px; stroke: var(--ember-3); }
.card h3 { font-size: 1.25rem; margin-bottom: 10px; }
.card p { color: var(--muted); font-size: .98rem; }

/* ---------- Feature list ---------- */
.checks { list-style: none; display: grid; gap: 14px; }
.checks li { display: flex; gap: 12px; align-items: flex-start; color: var(--muted); }
.checks li svg { flex: none; width: 22px; height: 22px; stroke: var(--ember-3); margin-top: 3px; }
.checks li b { color: var(--text); font-family: var(--font-head); font-weight: 500; }

/* ---------- Process steps ---------- */
.steps { counter-reset: step; display: grid; gap: 20px; }
.step { display: grid; grid-template-columns: 60px 1fr; gap: 20px; align-items: start;
  padding: 24px; border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface); }
.step .num { counter-increment: step; font-family: var(--font-head); font-size: 1.5rem; font-weight: 700;
  width: 56px; height: 56px; border-radius: 12px; display: grid; place-items: center;
  background: var(--grad-ember); color: #1a0d00; }
.step h3 { font-size: 1.2rem; margin-bottom: 6px; }
.step p { color: var(--muted); }

/* ---------- CTA band ---------- */
.cta-band {
  border: 1px solid rgba(255,90,31,.3); border-radius: 22px; padding: 56px;
  background: radial-gradient(700px 300px at 100% 0%, rgba(255,90,31,.16), transparent), var(--surface);
  text-align: center;
}
.cta-band h2 { font-size: clamp(1.8rem, 4vw, 2.6rem); margin-bottom: 14px; }
.cta-band p { color: var(--muted); max-width: 560px; margin: 0 auto 28px; }

/* ---------- Contact ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; }
.info-item { display: flex; gap: 16px; align-items: flex-start; padding: 20px 0; border-bottom: 1px solid var(--border); }
.info-item .ico { width: 46px; height: 46px; border-radius: 11px; display: grid; place-items: center;
  background: rgba(255,90,31,.1); border: 1px solid rgba(255,90,31,.25); flex: none; }
.info-item .ico svg { width: 22px; height: 22px; stroke: var(--ember-3); }
.info-item span { color: var(--faint); font-size: .85rem; display: block; }
.info-item a, .info-item p { color: var(--text); font-family: var(--font-head); font-size: 1.05rem; }
.form { display: grid; gap: 16px; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 30px; }
.form label { font-size: .85rem; color: var(--muted); font-family: var(--font-head); }
.form input, .form textarea, .form select {
  width: 100%; margin-top: 6px; padding: 12px 14px; border-radius: 9px;
  background: var(--bg-2); border: 1px solid var(--border); color: var(--text); font: inherit;
}
.form input:focus, .form textarea:focus, .form select:focus { outline: none; border-color: var(--ember); }
.form textarea { resize: vertical; min-height: 120px; }

/* ---------- Footer ---------- */
.site-footer { border-top: 1px solid var(--border); background: var(--bg-2); padding: 56px 0 30px; margin-top: 40px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 40px; }
.footer-grid p { color: var(--muted); font-size: .95rem; max-width: 320px; }
.footer-col h4 { font-size: .85rem; letter-spacing: .12em; text-transform: uppercase; color: var(--faint); margin-bottom: 16px; }
.footer-col a { display: block; color: var(--muted); padding: 6px 0; font-size: .95rem; }
.footer-col a:hover { color: var(--ember-3); }
.footer-bottom { margin-top: 40px; padding-top: 22px; border-top: 1px solid var(--border);
  display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; color: var(--faint); font-size: .88rem; }

/* ---------- Page hero (inner) ---------- */
.page-hero { padding: 80px 0 40px; text-align: center; }
.page-hero h1 { font-size: clamp(2.2rem, 5vw, 3.4rem); margin: 16px 0 14px; }
.page-hero p { color: var(--muted); max-width: 620px; margin: 0 auto; font-size: 1.1rem; }

/* ---------- Reveal animation ---------- */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity .6s ease, transform .6s ease; }
.reveal.in { opacity: 1; transform: none; }

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .hero-grid, .contact-grid, .footer-grid { grid-template-columns: 1fr; }
  .grid-3, .grid-2 { grid-template-columns: 1fr; }
  .hero-visual { order: -1; }
  .nav-links {
    position: fixed; inset: 70px 0 auto 0; flex-direction: column; align-items: stretch;
    background: var(--bg-2); border-bottom: 1px solid var(--border); padding: 12px 24px 20px;
    transform: translateY(-130%); transition: transform .3s ease; gap: 4px;
  }
  .nav-links.open { transform: none; }
  .nav-links a { padding: 14px; }
  .nav-cta { margin: 8px 0 0; }
  .nav-toggle { display: block; }
  .cta-band { padding: 36px 22px; }
  .section { padding: 64px 0; }
}

/* ===========================================================
   CONVERSION WIDGETS — floating buttons, mobile bar, exit popup
   =========================================================== */

/* Floating action buttons (desktop + tablet) */
.fab-stack { position: fixed; right: 20px; bottom: 22px; z-index: 80; display: flex; flex-direction: column; gap: 12px; }
.fab {
  display: inline-flex; align-items: center; gap: 10px; padding: 12px 16px; border-radius: 999px;
  font-family: var(--font-head); font-weight: 600; font-size: .95rem; color: #fff;
  box-shadow: 0 10px 30px rgba(0,0,0,.45); cursor: pointer; transition: transform .18s ease; white-space: nowrap;
}
.fab svg { width: 20px; height: 20px; flex: none; }
.fab:hover { transform: translateY(-3px) scale(1.03); }
.fab-wa { background: #25D366; color: #03210f; }
.fab-call { background: var(--grad-ember); color: #1a0d00; }
.fab .fab-label { display: inline; }
.fab-pulse { position: relative; }
.fab-pulse::after {
  content: ""; position: absolute; inset: 0; border-radius: 999px; z-index: -1;
  box-shadow: 0 0 0 0 rgba(37,211,102,.6); animation: fabpulse 2.2s infinite;
}
.fab-call.fab-pulse::after { box-shadow: 0 0 0 0 rgba(255,90,31,.6); animation-name: fabpulse-ember; }
@keyframes fabpulse { to { box-shadow: 0 0 0 18px rgba(37,211,102,0); } }
@keyframes fabpulse-ember { to { box-shadow: 0 0 0 18px rgba(255,90,31,0); } }

/* Sticky mobile action bar */
.mobile-bar { display: none; }
@media (max-width: 760px) {
  .fab-stack { display: none; }
  .mobile-bar {
    display: grid; grid-template-columns: 1fr 1fr 1fr; position: fixed; left: 0; right: 0; bottom: 0; z-index: 85;
    background: rgba(14,16,20,.96); backdrop-filter: blur(10px); border-top: 1px solid var(--border);
  }
  .mobile-bar a {
    display: flex; flex-direction: column; align-items: center; gap: 3px; padding: 10px 6px;
    font-family: var(--font-head); font-size: .72rem; color: var(--text); border-right: 1px solid var(--border);
  }
  .mobile-bar a:last-child { border-right: none; }
  .mobile-bar a svg { width: 22px; height: 22px; }
  .mobile-bar .mb-call svg { stroke: var(--ember-3); }
  .mobile-bar .mb-wa svg { stroke: #25D366; }
  .mobile-bar .mb-mail svg { stroke: var(--text); }
  body { padding-bottom: 64px; }
  .site-footer { margin-bottom: 60px; }
}

/* Exit-intent / capture modal */
.cap-overlay {
  position: fixed; inset: 0; z-index: 100; background: rgba(4,5,7,.72); backdrop-filter: blur(4px);
  display: none; align-items: center; justify-content: center; padding: 20px;
}
.cap-overlay.show { display: flex; animation: fade .25s ease; }
@keyframes fade { from { opacity: 0; } to { opacity: 1; } }
.cap-modal {
  width: 100%; max-width: 460px; background: linear-gradient(180deg, var(--surface), var(--surface-2));
  border: 1px solid rgba(255,90,31,.35); border-radius: 20px; padding: 32px 28px; position: relative;
  box-shadow: 0 30px 80px rgba(0,0,0,.6), var(--glow); animation: pop .3s ease;
}
@keyframes pop { from { transform: translateY(18px) scale(.97); opacity: 0; } to { transform: none; opacity: 1; } }
.cap-close { position: absolute; top: 14px; right: 16px; background: none; border: none; color: var(--faint); font-size: 1.6rem; cursor: pointer; line-height: 1; }
.cap-close:hover { color: var(--text); }
.cap-modal h3 { font-size: 1.55rem; margin-bottom: 8px; }
.cap-modal p.sub { color: var(--muted); font-size: .98rem; margin-bottom: 20px; }
.cap-quick { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 18px; }
.cap-quick a { display: flex; align-items: center; justify-content: center; gap: 8px; padding: 13px; border-radius: 11px;
  font-family: var(--font-head); font-weight: 600; }
.cap-quick a svg { width: 18px; height: 18px; }
.cap-call { background: var(--grad-ember); color: #1a0d00; }
.cap-wa { background: #25D366; color: #03210f; }
.cap-divider { text-align: center; color: var(--faint); font-size: .82rem; margin: 4px 0 16px; position: relative; }
.cap-divider::before, .cap-divider::after { content: ""; position: absolute; top: 50%; width: 38%; height: 1px; background: var(--border); }
.cap-divider::before { left: 0; } .cap-divider::after { right: 0; }
.cap-form { display: grid; gap: 10px; }
.cap-form input {
  width: 100%; padding: 12px 14px; border-radius: 10px; background: var(--bg-2);
  border: 1px solid var(--border); color: var(--text); font: inherit;
}
.cap-form input:focus { outline: none; border-color: var(--ember); }
.cap-form button { justify-content: center; }
.cap-trust { margin-top: 12px; text-align: center; color: var(--faint); font-size: .8rem; }