/* Send3r home page — h3ive pattern (static nav · framed hero band · serif hero ·
   numbered steps · eyebrow sections), colour-aligned with the hero scene:
   one dark band at the top, cream everywhere else, red only where it means something. */
:root {
  --hero-bg: #0b0c0f;          /* the hero scene's field */
  --hero-line: #494d55;        /* its hairline grey */
  --hero-red: #ff202b;         /* its neon red — used inside the dark band only */
  --hero-text: #f2f0eb;
}
html { scroll-behavior: smooth; }
body.home { overflow: auto; }
.home .navbar { position: sticky; top: 0; z-index: 50; }
.home .nav-cta { margin-left: auto; }

/* ---- hero band: the one dark surface on the page ---- */
.hero-band { background: var(--hero-bg); border-bottom: 1px solid var(--hero-line); padding: 28px 0 24px; }
.hero-band .frame { max-width: var(--content-w); margin: 0 auto; padding: 0 24px; }
.hero-band .stage { border: 1px solid var(--hero-line); box-shadow: 0 30px 60px -30px rgba(255, 32, 43, .35); }
.hero-band .band-note { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap;
  color: #9a9ca3; font-size: 12px; margin-top: 12px; }
.hero-band .band-note strong { color: var(--hero-text); font-weight: 600; }
.hero-band .band-note .dots span { display: inline-block; width: 8px; height: 8px; border-radius: 50%; margin: 0 6px 0 10px; vertical-align: middle; }
.hero-band .band-note .dots .r { background: var(--hero-red); } .hero-band .band-note .dots .a { background: #e0b341; } .hero-band .band-note .dots .g { background: #4fc36a; }

/* ---- hero copy ---- */
.wrap { max-width: var(--content-w); margin: 0 auto; padding: 0 24px; }
.hero { padding: 72px 0 40px; }
.eyebrow { font-family: var(--sans); font-size: 12px; font-weight: 600; text-transform: uppercase; letter-spacing: .14em; color: var(--text-2); margin: 0 0 18px; }
.hero h1 { font-size: 68px; line-height: 1.1; letter-spacing: -.01em; max-width: 14ch; }
/* the promise, sitting between the headline and the explanation */
.hero-tag { font-family: var(--serif); font-size: 27px; font-weight: 400; line-height: 1.25;
  letter-spacing: -.01em; color: var(--text-2); margin: 20px 0 0; }
.hero .lead { font-size: 19px; line-height: 1.55; color: var(--text-2); max-width: 60ch; margin: 22px 0 28px; }
.hero .cta { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; }
.btn { display: inline-flex; align-items: center; gap: 8px; font-family: var(--sans); font-weight: 600; font-size: 14px; padding: 11px 20px;
  border-radius: var(--pill); border: 1.5px solid var(--text); text-decoration: none; color: var(--text); background: transparent; transition: var(--transition); cursor: pointer; }
.btn.fill { background: var(--text); color: var(--bg); }
.btn.fill:hover { background: #000; color: #fff; }
.btn:hover { background: var(--bg-2); }
.btn.sm { padding: 7px 14px; font-size: 13px; }
.proof { margin-top: 30px; padding-top: 18px; border-top: 1px solid var(--line); color: var(--text-3); font-size: 13.5px; display: flex; flex-wrap: wrap; gap: 8px 22px; }
.proof b { color: var(--text-2); font-weight: 600; }

/* ---- sections ---- */
.section { padding: 64px 0; border-top: 1px solid var(--line-2); }
.section h2 { font-size: 40px; line-height: 1.1; letter-spacing: -.01em; max-width: 22ch; margin-bottom: 14px; }
.section .lead { font-size: 17px; color: var(--text-2); max-width: 62ch; }
.steps4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-top: 34px; }
.stepc { background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; }
.stepc .n { font-family: var(--serif); font-size: 32px; font-weight: 500; color: var(--text-3); line-height: 1; }
.stepc h3 { font-family: var(--serif); font-size: 19px; font-weight: 500; text-transform: none; letter-spacing: -.01em; color: var(--text); margin: 14px 0 8px; }
.stepc p { margin: 0; color: var(--text-2); font-size: 14.5px; }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center; margin-top: 30px; }
.split .txt h3 { font-family: var(--serif); font-size: 26px; font-weight: 500; text-transform: none; letter-spacing: -.01em; color: var(--text); margin: 0 0 10px; }
.split .txt p { color: var(--text-2); font-size: 15.5px; margin: 0 0 12px; }
.split .txt ul { margin: 12px 0 0; padding-left: 18px; color: var(--text-2); font-size: 14.5px; }
.split .txt li { margin: 6px 0; }

/* mocks: built from the product's own components, no screenshots */
.mock { background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px; font-size: 13px; }
.mock .mhead { font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: .14em; color: var(--text-3); margin-bottom: 10px; }
.mock .msg { border: 1px solid var(--line); border-left: 3px solid var(--line); border-radius: 10px; padding: 10px 12px; margin-bottom: 8px; background: #fff; }
.mock .msg.in { border-left-color: var(--ok); background: #f3f6f2; }
.mock .msg.out { border-left-color: var(--text); }
.mock .msg .who { font-weight: 600; display: flex; gap: 8px; align-items: center; }
.mock .msg .who .pill { margin: 0; }
.mock .msg .body { color: var(--text-2); margin-top: 4px; }
.mock table { width: 100%; border-collapse: collapse; }
.mock th { font-size: 10.5px; letter-spacing: .12em; text-transform: uppercase; color: var(--text-3); text-align: left; padding: 6px 8px; border-bottom: 1px solid var(--line); }
.mock td { padding: 8px; border-bottom: 1px solid var(--line-2); }
.mock .dot { width: 8px; height: 8px; }
.mock .bar { height: 6px; border-radius: 999px; background: var(--text); width: 62%; }
.mock .rail { display: flex; flex-direction: column; gap: 6px; }
.mock .rail div { display: flex; align-items: center; gap: 8px; padding: 8px 10px; border-radius: 6px; }
.mock .rail div.on { background: var(--text); color: var(--bg); }
.mock .rail .cnt { margin-left: auto; font-size: 11px; opacity: .8; }
.mock .tag { display: inline-block; background: var(--tag-bg); color: var(--tag-fg); border-radius: 4px; padding: 1px 6px; font: 12px var(--mono); }

.two { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: 30px; }
.card-soft { background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; }
.card-soft h3 { font-family: var(--serif); font-size: 24px; font-weight: 500; text-transform: none; letter-spacing: -.01em; color: var(--text); margin: 0 0 8px; display: flex; align-items: center; gap: 10px; }
.card-soft p { color: var(--text-2); margin: 0 0 10px; }
.card-soft .soon { font-family: var(--sans); font-size: 10.5px; font-weight: 600; text-transform: uppercase; letter-spacing: .12em; color: var(--text-3); border: 1px solid var(--line); border-radius: var(--pill); padding: 3px 9px; }
.card-soft ul { margin: 8px 0 0; padding-left: 18px; color: var(--text-2); font-size: 14.5px; }

.closing { padding: 64px 0 72px; border-top: 1px solid var(--line-2); text-align: left; }
.closing h2 { font-size: 40px; max-width: 20ch; margin-bottom: 18px; }
footer.site { border-top: 1px solid var(--line); color: var(--text-3); font-size: 13px; padding: 22px 0 40px; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; }
footer.site a { color: var(--text-2); text-decoration: none; margin-left: 16px; }

/* reveal on scroll (home.js adds .in) */
.rv { opacity: 0; transform: translateY(14px); transition: opacity .5s ease, transform .5s ease; }
.rv.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .rv { opacity: 1; transform: none; transition: none; } }

@media (max-width: 900px) {
  .hero h1 { font-size: 40px; } .section h2, .closing h2 { font-size: 30px; }
  .steps4 { grid-template-columns: 1fr 1fr; } .split, .two { grid-template-columns: 1fr; }
  .hero { padding: 44px 0 28px; } .section { padding: 44px 0; }
}
@media (max-width: 560px) { .steps4 { grid-template-columns: 1fr; } .hero .cta .btn { width: 100%; justify-content: center; } }

/* ---- intelligence thread: patterns & forecasts ---- */
.btn.ghost { border-color: var(--line); color: var(--text-2); }
.btn.ghost:hover { border-color: var(--text); color: var(--text); }
.soon { font-family: var(--sans); font-size: 10.5px; font-weight: 600; text-transform: uppercase; letter-spacing: .12em; color: var(--text-3);
  border: 1px solid var(--line); border-radius: var(--pill); padding: 3px 9px; vertical-align: middle; margin-left: 8px; background: var(--paper); }
.eyebrow .soon { margin-left: 10px; }
.soonline { font-style: normal; font-size: 10.5px; font-weight: 600; text-transform: uppercase; letter-spacing: .12em; color: var(--text-3); border: 1px solid var(--line); border-radius: var(--pill); padding: 1px 7px; margin-left: 6px; }
.steps6 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-top: 34px; }
.stepc h3 .soon { margin-left: 8px; font-size: 9.5px; }
.stepc.intel { border-color: var(--text-2); background: var(--bg-2); }
.stepc.intel .n { color: var(--text); }
.learns { margin-top: 16px !important; padding: 12px 14px; border: 1px dashed var(--line); border-radius: var(--radius-sm); background: var(--bg-2); font-size: 14px !important; color: var(--text-2); }
.learns i { color: var(--text-3); margin-right: 6px; }
.learns b { color: var(--text); font-weight: 600; }
.forecast-strip { margin-top: 12px; padding: 10px 12px; border: 1px dashed var(--line); border-radius: var(--radius-sm); background: var(--bg-2); color: var(--text-2); font-size: 12.5px; }
.forecast-strip .soon { margin: 0 8px 0 0; }
.forecast-strip b { color: var(--text); }
.intel-band { background: var(--bg-2); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.intel-band .split + .split { margin-top: 44px; }
.intel-band .mock { background: var(--paper); }
.ins { display: grid; grid-template-columns: 1.4fr 1fr auto; gap: 10px; align-items: center; padding: 7px 0; border-bottom: 1px solid var(--line-2); font-size: 13px; color: var(--text-2); }
.ins b { font-family: var(--serif); font-size: 16px; color: var(--text); font-weight: 500; }
.ins.dim { color: var(--text-3); } .ins.dim b { color: var(--text-3); font-family: var(--sans); font-size: 12px; }
.meter { display: inline-block; height: 8px; border-radius: 999px; background: var(--tag-bg); width: 100%; vertical-align: middle; overflow: hidden; }
.meter i { display: block; height: 100%; background: var(--text); border-radius: 999px; }
.meter.sm { width: 64px; height: 6px; margin-right: 6px; }
.kpis { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.kpis div { border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 10px; display: flex; flex-direction: column; }
.kpis b { font-family: var(--serif); font-size: 20px; font-weight: 500; color: var(--text); }
.kpis span { font-size: 10.5px; text-transform: uppercase; letter-spacing: .1em; color: var(--text-3); margin-top: 2px; }
.mfoot { margin-top: 10px; font-size: 11px; color: var(--text-3); font-style: italic; }
.intel-note { margin: 36px 0 0; font-size: 14px; color: var(--text-2); max-width: 70ch; }
.closing h2 { max-width: 26ch; }
@media (max-width: 900px) { .steps6 { grid-template-columns: 1fr 1fr; } .kpis { grid-template-columns: 1fr; } }
@media (max-width: 560px) { .steps6 { grid-template-columns: 1fr; } }

/* ---- hero: copy left, campaign-at-a-glance visual right ---- */
.hero-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 48px; align-items: center; }
.hero-visual .hv-card { background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px; box-shadow: var(--shadow-frame); font-size: 13px; }
.hv-head { display: flex; justify-content: space-between; align-items: center; font-family: var(--serif); font-size: 18px; margin-bottom: 10px; }
.hv-live { font-family: var(--sans); font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: .1em; color: var(--text-3); display: inline-flex; align-items: center; gap: 6px; }
.hv-live i { width: 7px; height: 7px; border-radius: 50%; background: var(--ok); display: inline-block; }
.hv-rail { display: grid; grid-template-columns: repeat(3, 1fr); gap: 6px; }
.hv-rail div { border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 8px 10px; display: flex; align-items: center; gap: 6px; color: var(--text-2); font-size: 12px; }
.hv-rail b { margin-left: auto; font-family: var(--serif); font-size: 18px; font-weight: 500; color: var(--text); }
.hv-rail .dot { width: 8px; height: 8px; margin: 0; }
.hv-two { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-top: 8px; }
.hv-box { border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 10px; }
.hv-lbl { font-size: 10.5px; font-weight: 600; text-transform: uppercase; letter-spacing: .12em; color: var(--text-3); margin-bottom: 8px; }
.heat { display: grid; grid-template-columns: repeat(5, 1fr); gap: 3px; }
.heat i { display: block; aspect-ratio: 1; border-radius: 3px; background: var(--tag-bg); }
.heat .h2 { background: #e9c9c8; } .heat .h3 { background: #d9908f; } .heat .h4 { background: #c9504e; } .heat .h5 { background: var(--accent); }
.spark { width: 100%; height: 56px; display: block; }
.hv-cap { font-size: 11.5px; color: var(--text-2); margin-top: 8px; }
.hv-cap b { color: var(--text); }
.hv-foot { margin-top: 10px; font-size: 11px; color: var(--text-3); font-style: italic; text-align: right; }
@media (max-width: 900px) { .hero-grid { grid-template-columns: 1fr; gap: 28px; } }