/* ═══════════════════════════════════════════════════════════════════════════
   SIYAKHULA HOLDINGS
   ═══════════════════════════════════════════════════════════════════════════

   Palette sampled from the logo artwork, not guessed:
     #02328E  deep navy      the wordmark
     #022163  darker navy    the lowest node
     #1881E5  bright blue    the glowing nodes
     #438AD6  mid blue       the connecting edges
     #92B9E0  pale blue      the thin linework

   Type:
     Space Grotesk  — display. Technical, slightly mechanical, not Inter.
     Source Sans 3  — body. Long-form legible; this audience reads.
     IBM Plex Mono  — labels, statistics, the coverage matrix. Data voice.

   The one bold move is the Coverage Matrix. Everything else stays quiet so it
   can be the thing people remember.
   ═══════════════════════════════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@500;600;700&family=Source+Sans+3:wght@400;600&family=IBM+Plex+Mono:wght@400;500&display=swap');

:root{
  --navy:#02328E;
  --navy-deep:#011A4E;
  --blue:#1881E5;
  --blue-mid:#438AD6;
  --blue-pale:#92B9E0;

  --ink:#0A1730;
  --body:#3A4A63;
  --muted:#6B7A93;

  --mist:#F2F6FC;
  --line:#DCE5F2;
  --white:#FFFFFF;

  --ok:#1B7F5C;
  --warn:#B0640A;

  --display:'Space Grotesk', system-ui, sans-serif;
  --text:'Source Sans 3', system-ui, sans-serif;
  --mono:'IBM Plex Mono', ui-monospace, monospace;

  --wrap:1180px;
  --r:10px;
}

*,*::before,*::after{ box-sizing:border-box; }

html{ scroll-behavior:smooth; }
@media (prefers-reduced-motion:reduce){
  html{ scroll-behavior:auto; }
  *,*::before,*::after{ animation-duration:.001ms !important; transition-duration:.001ms !important; }
}

body{
  margin:0;
  background:var(--white);
  color:var(--body);
  font-family:var(--text);
  font-size:17px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}

h1,h2,h3,h4{ font-family:var(--display); color:var(--ink); line-height:1.15; margin:0 0 .5em; letter-spacing:-.015em; }
h1{ font-size:clamp(2.1rem, 4.6vw, 3.5rem); font-weight:700; }
h2{ font-size:clamp(1.6rem, 3vw, 2.3rem); font-weight:600; }
h3{ font-size:1.18rem; font-weight:600; }
h4{ font-size:1rem; font-weight:600; }
p{ margin:0 0 1rem; }
a{ color:var(--navy); text-decoration-color:var(--blue-pale); text-underline-offset:3px; }
a:hover{ text-decoration-color:var(--blue); }

img,svg{ max-width:100%; height:auto; }

/* Focus — visible, always. Keyboard users are not an edge case. */
:focus-visible{ outline:3px solid var(--blue); outline-offset:2px; border-radius:3px; }

.skip{
  position:absolute; left:-9999px; top:0; background:var(--navy); color:#fff;
  padding:12px 18px; z-index:200; border-radius:0 0 var(--r) 0; font-weight:600;
}
.skip:focus{ left:0; }

.wrap{ max-width:var(--wrap); margin:0 auto; padding:0 24px; }

.eyebrow{
  font-family:var(--mono); font-size:.72rem; letter-spacing:.14em; text-transform:uppercase;
  color:var(--blue); margin:0 0 .9rem; font-weight:500;
}
.lede{ font-size:1.18rem; color:var(--body); max-width:62ch; }

/* ── header ─────────────────────────────────────────────────────────────── */
.site-head{
  position:sticky; top:0; z-index:100; background:rgba(255,255,255,.92);
  backdrop-filter:saturate(180%) blur(10px); border-bottom:1px solid var(--line);
}
.head-in{ display:flex; align-items:center; justify-content:space-between; gap:24px; height:74px; }
.brand{ display:flex; align-items:center; gap:11px; text-decoration:none; flex:none; }
.brand-text{ display:flex; flex-direction:column; line-height:1; }
.brand-name{ font-family:var(--display); font-weight:700; font-size:1.13rem; color:var(--navy); letter-spacing:.01em; }
.brand-sub{ font-family:var(--mono); font-size:.6rem; letter-spacing:.1em; color:var(--muted); text-transform:uppercase; margin-top:3px; }

.nav{ display:flex; align-items:center; gap:26px; }
.nav a{
  font-size:.93rem; font-weight:600; color:var(--ink); text-decoration:none; white-space:nowrap;
  padding:6px 0; border-bottom:2px solid transparent;
}
.nav a:hover{ color:var(--navy); border-bottom-color:var(--blue-pale); }
.nav a[aria-current]{ color:var(--navy); border-bottom-color:var(--blue); }

.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  font-family:var(--text); font-weight:600; font-size:.95rem;
  padding:11px 20px; border-radius:var(--r); border:1.5px solid transparent;
  cursor:pointer; text-decoration:none; white-space:nowrap;
  transition:background .15s, border-color .15s, color .15s, transform .1s;
}
.btn:active{ transform:translateY(1px); }
.btn-primary{ background:var(--navy); color:#fff; }
.btn-primary:hover{ background:var(--navy-deep); }
.btn-ghost{ background:transparent; color:var(--navy); border-color:var(--line); }
.btn-ghost:hover{ border-color:var(--blue); background:var(--mist); }
.btn-lg{ padding:14px 26px; font-size:1rem; }

.nav-toggle{ display:none; background:none; border:1.5px solid var(--line); border-radius:8px; padding:9px 11px; cursor:pointer; }
.nav-toggle span{ display:block; width:19px; height:2px; background:var(--ink); margin:4px 0; border-radius:2px; }

@media (max-width:1040px){
  .nav-toggle{ display:block; }
  .nav{
    position:absolute; top:74px; left:0; right:0; background:#fff; border-bottom:1px solid var(--line);
    flex-direction:column; align-items:stretch; gap:0; padding:8px 24px 18px; display:none;
  }
  .nav.open{ display:flex; }
  .nav a{ padding:13px 0; border-bottom:1px solid var(--line); }
  .nav .btn{ margin-top:12px; }
  .head-cta{ display:none; }
}

/* ── hero ───────────────────────────────────────────────────────────────── */
.hero{ padding:74px 0 56px; border-bottom:1px solid var(--line); }
.hero-grid{ display:grid; grid-template-columns:1.15fr .85fr; gap:56px; align-items:center; }
@media (max-width:900px){ .hero-grid{ grid-template-columns:1fr; gap:36px; } .hero{ padding:48px 0 40px; } }

.hero h1{ margin-bottom:1.1rem; }
.hero h1 em{ font-style:normal; color:var(--navy); }
.hero-actions{ display:flex; gap:12px; flex-wrap:wrap; margin-top:1.8rem; }

/* the node graph — the logo's own motif, drawing itself in once */
.graph{ width:100%; max-width:400px; margin-left:auto; }
.graph .edge{
  stroke:var(--blue-mid); stroke-width:2.5; fill:none; opacity:.55;
  stroke-dasharray:var(--len); stroke-dashoffset:var(--len);
  animation:draw 1.1s cubic-bezier(.4,0,.2,1) forwards;
}
.graph .hair{ stroke:var(--blue-pale); stroke-width:1; fill:none; opacity:.6; }
.graph .node{ animation:pop .5s cubic-bezier(.34,1.56,.64,1) backwards; }
@keyframes draw{ to{ stroke-dashoffset:0; } }
@keyframes pop{ from{ transform:scale(0); opacity:0; } to{ transform:scale(1); opacity:1; } }
@media (prefers-reduced-motion:reduce){
  .graph .edge{ stroke-dashoffset:0; animation:none; }
  .graph .node{ animation:none; }
}

/* ── facts bar ──────────────────────────────────────────────────────────── */
.facts{ background:var(--navy); color:#fff; }
.facts-in{ display:grid; grid-template-columns:repeat(5,1fr); }
.fact{ padding:26px 20px; border-left:1px solid rgba(255,255,255,.14); }
.fact:first-child{ border-left:none; }
.fact-n{ font-family:var(--display); font-size:1.85rem; font-weight:700; line-height:1; color:#fff; }
.fact-l{ font-family:var(--mono); font-size:.68rem; letter-spacing:.06em; color:var(--blue-pale); margin-top:8px; text-transform:uppercase; line-height:1.45; }
@media (max-width:860px){
  .facts-in{ grid-template-columns:repeat(2,1fr); }
  .fact{ border-left:1px solid rgba(255,255,255,.14); border-top:1px solid rgba(255,255,255,.14); }
  .fact:nth-child(odd){ border-left:none; }
}

/* ── sections ───────────────────────────────────────────────────────────── */
.sec{ padding:78px 0; }
.sec-mist{ background:var(--mist); border-block:1px solid var(--line); }
.sec-head{ max-width:70ch; margin-bottom:44px; }

.cards{ display:grid; grid-template-columns:repeat(auto-fit, minmax(290px,1fr)); gap:20px; }
.card{
  background:#fff; border:1px solid var(--line); border-radius:var(--r);
  padding:26px; transition:border-color .15s, box-shadow .15s;
}
.card:hover{ border-color:var(--blue-pale); box-shadow:0 6px 26px rgba(2,50,142,.07); }
.card h3{ margin-bottom:.45rem; }
.card p{ font-size:.96rem; margin-bottom:.85rem; }
.card ul{ margin:0; padding-left:1.05rem; font-size:.92rem; color:var(--body); }
.card li{ margin-bottom:.3rem; }
.card-link{ font-weight:600; font-size:.92rem; text-decoration:none; color:var(--navy); }
.card-link:hover{ text-decoration:underline; }
.card-tag{
  display:inline-block; font-family:var(--mono); font-size:.65rem; letter-spacing:.09em; text-transform:uppercase;
  color:var(--blue); border:1px solid var(--line); border-radius:999px; padding:3px 9px; margin-bottom:12px;
}

/* ── THE SIGNATURE: coverage matrix ─────────────────────────────────────── */
/* A procurement officer does not want a list of services. They want to know
   whether the obligation on their desk is covered, and by whom. So: click an
   obligation, see exactly which capability answers it. It is section 5 of the
   datasheet, made useful instead of decorative. */
.matrix{ display:grid; grid-template-columns:1fr 1.25fr; gap:0; border:1px solid var(--line); border-radius:var(--r); overflow:hidden; background:#fff; }
@media (max-width:880px){ .matrix{ grid-template-columns:1fr; } }

.matrix-list{ background:var(--mist); border-right:1px solid var(--line); padding:14px; max-height:520px; overflow-y:auto; }
@media (max-width:880px){ .matrix-list{ border-right:none; border-bottom:1px solid var(--line); max-height:none; } }
.matrix-group{ font-family:var(--mono); font-size:.65rem; letter-spacing:.1em; text-transform:uppercase; color:var(--muted); padding:14px 10px 7px; }
.reg{
  display:block; width:100%; text-align:left; background:#fff; border:1px solid var(--line);
  border-radius:8px; padding:11px 13px; margin-bottom:6px; cursor:pointer;
  font-family:var(--text); font-size:.92rem; font-weight:600; color:var(--ink);
  transition:border-color .12s, background .12s;
}
.reg:hover{ border-color:var(--blue-pale); }
.reg[aria-pressed="true"]{ background:var(--navy); color:#fff; border-color:var(--navy); }
.reg small{ display:block; font-family:var(--mono); font-size:.65rem; font-weight:400; color:var(--muted); margin-top:3px; letter-spacing:.04em; }
.reg[aria-pressed="true"] small{ color:var(--blue-pale); }

.matrix-detail{ padding:30px 30px 34px; }
.matrix-detail .eyebrow{ margin-bottom:.5rem; }
.matrix-detail h3{ font-size:1.35rem; margin-bottom:.6rem; }
.matrix-detail .what{ font-size:1rem; color:var(--body); margin-bottom:1.4rem; }
.cover-label{ font-family:var(--mono); font-size:.66rem; letter-spacing:.1em; text-transform:uppercase; color:var(--muted); margin-bottom:10px; }
.cover-list{ list-style:none; margin:0; padding:0; }
.cover-list li{
  display:flex; gap:11px; align-items:flex-start; padding:11px 0; border-top:1px solid var(--line); font-size:.95rem;
}
.cover-list li::before{ content:"→"; color:var(--blue); font-weight:700; flex:none; line-height:1.5; }
.cover-list strong{ color:var(--ink); }

/* ── the delivery sequence ──────────────────────────────────────────────── */
/* Numbered because it IS a sequence — you cannot Sustain before you Scope.
   Numbering anything that is not ordered is decoration pretending to be data. */
.steps{ display:grid; grid-template-columns:repeat(5,1fr); gap:0; border:1px solid var(--line); border-radius:var(--r); overflow:hidden; }
@media (max-width:940px){ .steps{ grid-template-columns:1fr 1fr; } }
@media (max-width:560px){ .steps{ grid-template-columns:1fr; } }
.step{ padding:24px 22px; border-left:1px solid var(--line); background:#fff; }
.step:first-child{ border-left:none; }
.step-n{ font-family:var(--mono); font-size:.7rem; color:var(--blue); letter-spacing:.1em; }
.step h4{ margin:.5rem 0 .4rem; }
.step p{ font-size:.9rem; margin:0; color:var(--muted); }

/* ── quote ──────────────────────────────────────────────────────────────── */
.quote{ border-left:3px solid var(--blue); padding-left:26px; max-width:64ch; }
.quote p{ font-family:var(--display); font-size:1.35rem; line-height:1.5; color:var(--ink); font-weight:500; }

/* ── CTA band ───────────────────────────────────────────────────────────── */
.cta-band{ background:var(--navy-deep); color:#fff; padding:64px 0; }
.cta-band h2{ color:#fff; }
.cta-band p{ color:var(--blue-pale); max-width:58ch; }
.cta-actions{ display:flex; gap:12px; flex-wrap:wrap; margin-top:1.6rem; }
.cta-band .btn-primary{ background:#fff; color:var(--navy-deep); }
.cta-band .btn-primary:hover{ background:var(--blue-pale); }
.cta-band .btn-ghost{ color:#fff; border-color:rgba(255,255,255,.35); }
.cta-band .btn-ghost:hover{ background:rgba(255,255,255,.1); border-color:#fff; }

/* ── forms ──────────────────────────────────────────────────────────────── */
.form{ max-width:620px; }
.field{ margin-bottom:18px; }
.field label{ display:block; font-weight:600; font-size:.93rem; color:var(--ink); margin-bottom:6px; }
.field .hint{ font-size:.83rem; color:var(--muted); margin-bottom:6px; }
.field input, .field select, .field textarea{
  width:100%; padding:11px 13px; border:1.5px solid var(--line); border-radius:8px;
  font-family:var(--text); font-size:1rem; color:var(--ink); background:#fff;
}
.field input:focus, .field select:focus, .field textarea:focus{ outline:none; border-color:var(--blue); box-shadow:0 0 0 3px rgba(24,129,229,.13); }
.field.err input, .field.err textarea, .field.err select{ border-color:#C2483F; }
.field .msg{ font-size:.83rem; color:#C2483F; margin-top:5px; display:none; }
.field.err .msg{ display:block; }
.consent{ display:flex; gap:11px; align-items:flex-start; font-size:.9rem; color:var(--body); margin-bottom:20px; }
.consent input{ width:auto; margin-top:4px; flex:none; }
.hp{ position:absolute; left:-9999px; }   /* honeypot */

.note{ background:var(--mist); border:1px solid var(--line); border-left:3px solid var(--blue); border-radius:8px; padding:15px 18px; font-size:.93rem; }
.note strong{ color:var(--ink); }

.form-result{ display:none; padding:16px 18px; border-radius:8px; margin-bottom:20px; font-size:.95rem; }
.form-result.ok{ display:block; background:#E7F5EF; border:1px solid #A8D9C5; color:var(--ok); }
.form-result.bad{ display:block; background:#FBEAE8; border:1px solid #E9B7B2; color:#C2483F; }

/* ── footer ─────────────────────────────────────────────────────────────── */
.site-foot{ background:var(--ink); color:#B7C4D8; padding:56px 0 28px; font-size:.92rem; }
.foot-grid{ display:grid; grid-template-columns:1.4fr 1fr 1fr 1fr; gap:36px; margin-bottom:40px; }
@media (max-width:860px){ .foot-grid{ grid-template-columns:1fr 1fr; gap:28px; } }
@media (max-width:520px){ .foot-grid{ grid-template-columns:1fr; } }
.site-foot h4{ color:#fff; font-size:.76rem; font-family:var(--mono); letter-spacing:.11em; text-transform:uppercase; margin-bottom:14px; font-weight:500; }
.site-foot a{ color:#B7C4D8; text-decoration:none; display:block; padding:4px 0; }
.site-foot a:hover{ color:#fff; text-decoration:underline; }
.foot-tag{ font-family:var(--display); color:#fff; font-size:1rem; margin-bottom:10px; }
.foot-bottom{ border-top:1px solid rgba(255,255,255,.12); padding-top:22px; display:flex; justify-content:space-between; gap:18px; flex-wrap:wrap; font-size:.84rem; color:#8395AF; }
.foot-bottom a{ display:inline; color:#8395AF; }

/* ── utility ────────────────────────────────────────────────────────────── */
.grid-2{ display:grid; grid-template-columns:1fr 1fr; gap:38px; }
@media (max-width:820px){ .grid-2{ grid-template-columns:1fr; gap:28px; } }
.tick{ list-style:none; padding:0; margin:0; }
.tick li{ position:relative; padding-left:26px; margin-bottom:9px; font-size:.96rem; }
.tick li::before{ content:"✓"; position:absolute; left:0; color:var(--blue); font-weight:700; }
.mono{ font-family:var(--mono); }
.center{ text-align:center; }
.mt0{ margin-top:0; }

/* pricing */
.tiers{ display:grid; grid-template-columns:repeat(3,1fr); gap:20px; }
@media (max-width:900px){ .tiers{ grid-template-columns:1fr; } }
.tier{ border:1px solid var(--line); border-radius:var(--r); padding:28px; background:#fff; display:flex; flex-direction:column; }
.tier.feature{ border-color:var(--navy); border-width:2px; position:relative; }
.tier.feature::after{
  content:"Recommended start"; position:absolute; top:-11px; left:26px; background:var(--navy); color:#fff;
  font-family:var(--mono); font-size:.62rem; letter-spacing:.09em; text-transform:uppercase; padding:4px 11px; border-radius:999px;
}
.tier-price{ font-family:var(--display); font-size:1.6rem; font-weight:700; color:var(--navy); margin:.5rem 0 .2rem; }
.tier-price small{ display:block; font-family:var(--mono); font-size:.66rem; font-weight:400; color:var(--muted); letter-spacing:.06em; text-transform:uppercase; margin-top:5px; }
.tier ul{ flex:1; }