/* ============================================================
   AdExcel — digital marketing & ad-operations agency
   Committed blue + white identity (no dark mode).
   Palette from the logo: royal blue + sky blue on white, navy ink text.
   Display: Bricolage Grotesque · Body: IBM Plex Sans · Data: IBM Plex Mono
   ============================================================ */

:root{
  color-scheme: light;

  --paper:     #FFFFFF;
  --mist:      #F1F6FF;   /* faint blue tint — section grounds */
  --mist-2:    #E3EDFF;
  --line:      #DAE4F6;
  --line-2:    #C7D5EF;

  --ink:       #0E1830;   /* deep navy — body/heading text */
  --ink-soft:  #33405C;
  --slate:     #5A6883;   /* muted text */

  --royal:     #1B44D8;   /* primary blue — CTAs, links, accents */
  --royal-deep:#0F2E9E;   /* footer ground, pressed states */
  --royal-ink: #12329F;   /* link text on white */
  --sky:       #3E9BDD;   /* secondary accent */
  --sky-tint:  #DCEEFB;
  --on-royal:  #FFFFFF;

  --shadow:    0 1px 2px rgba(14,24,48,.05), 0 18px 40px -18px rgba(27,68,216,.22);
  --shadow-sm: 0 1px 2px rgba(14,24,48,.05), 0 8px 20px -12px rgba(14,24,48,.16);

  --font-display: "Bricolage Grotesque", "Arial Black", system-ui, sans-serif;
  --font-body: "IBM Plex Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, "SF Mono", Menlo, Consolas, monospace;

  --wrap: 1120px;
  --radius: 12px;
  --radius-sm: 8px;
}

/* ---------------- base ---------------- */
*,*::before,*::after{ box-sizing:border-box; }
*{ margin:0; padding:0; }

html{ -webkit-text-size-adjust:100%; scroll-behavior:smooth; }
@media (prefers-reduced-motion: reduce){ html{ scroll-behavior:auto; } }

body{
  font-family:var(--font-body);
  font-size:1.0625rem;
  line-height:1.65;
  color:var(--ink);
  background:var(--paper);
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}

img,svg{ display:block; max-width:100%; }
a{ color:inherit; text-decoration:none; }

h1,h2,h3,h4{
  font-family:var(--font-display);
  font-weight:700;
  line-height:1.08;
  letter-spacing:-0.02em;
  color:var(--ink);
  text-wrap:balance;
}
p{ text-wrap:pretty; }

::selection{ background:var(--sky); color:#fff; }

:focus-visible{ outline:2.5px solid var(--royal); outline-offset:3px; border-radius:3px; }

/* ---------------- layout helpers ---------------- */
.wrap{ width:100%; max-width:var(--wrap); margin-inline:auto; padding-inline:clamp(1.25rem, 4vw, 3rem); }

.section{ padding-block:clamp(1.9rem, 4vw, 3.25rem); }
.section--mist{ background:var(--mist); border-block:1px solid var(--line); }

/* solid royal-blue band (replaces the old near-black sections) */
.section--blue{ background:var(--royal); }
.section--blue h2,.section--blue h3,.section--blue p{ color:#fff; }

.eyebrow{
  font-family:var(--font-mono);
  font-size:.75rem; font-weight:500;
  letter-spacing:.16em; text-transform:uppercase;
  color:var(--royal);
  display:inline-flex; align-items:center; gap:.6rem;
}
.eyebrow::before{ content:""; width:1.75rem; height:2px; background:var(--sky); display:inline-block; }
.section--blue .eyebrow{ color:#BBD0FF; }
.section--blue .eyebrow::before{ background:#BBD0FF; }

.section-head{ max-width:60ch; margin-bottom:clamp(2rem,4vw,3rem); }
.section-head h2{ font-size:clamp(1.9rem, 3.6vw, 2.7rem); margin-top:.9rem; }
.section-head p{ margin-top:1rem; color:var(--slate); font-size:1.125rem; }
.section--blue .section-head p{ color:#D6E1FF; }

/* ---------------- buttons ---------------- */
.btn{
  display:inline-flex; align-items:center; gap:.55rem; white-space:nowrap;
  font-family:var(--font-body); font-size:.95rem; font-weight:600;
  padding:.85rem 1.4rem; border-radius:var(--radius-sm);
  border:1.5px solid transparent; cursor:pointer;
  transition:transform .15s ease, background .15s ease, border-color .15s ease, color .15s ease, box-shadow .15s ease;
}
.btn--primary{ background:var(--royal); color:var(--on-royal); border-color:var(--royal); }
.btn--primary:hover{ transform:translateY(-2px); background:var(--royal-deep); border-color:var(--royal-deep); box-shadow:var(--shadow-sm); }
.btn--ghost{ border-color:var(--line-2); color:var(--royal-ink); }
.btn--ghost:hover{ transform:translateY(-2px); border-color:var(--royal); color:var(--royal); }
.section--blue .btn--primary{ background:#fff; color:var(--royal-deep); border-color:#fff; }
.section--blue .btn--primary:hover{ background:var(--mist); border-color:var(--mist); }
.section--blue .btn--ghost{ border-color:rgba(255,255,255,.5); color:#fff; }
.section--blue .btn--ghost:hover{ border-color:#fff; color:#fff; }
@media (prefers-reduced-motion: reduce){ .btn:hover{ transform:none; } }

/* ---------------- header ---------------- */
.site-header{
  position:sticky; top:0; z-index:50;
  background:rgba(255,255,255,.9);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.site-header .wrap{ display:flex; align-items:center; gap:1.5rem; min-height:4.4rem; }
.brand{ display:inline-flex; align-items:center; gap:.6rem; margin-right:auto; }
.brand-logo{ height:1.85rem; width:auto; flex:none; display:block; }
@media (max-width:420px){ .brand-logo{ height:1.6rem; } }

.nav{ display:flex; flex:none; align-items:center; gap:.05rem; white-space:nowrap; }
.nav a{ font-size:.88rem; font-weight:500; white-space:nowrap; color:var(--ink-soft); padding:.5rem .5rem; border-radius:6px; position:relative; }
.nav a:hover{ color:var(--royal); }
.nav a[aria-current="page"]{ color:var(--ink); font-weight:600; }
.nav a[aria-current="page"]::after{ content:""; position:absolute; left:.5rem; right:.5rem; bottom:.15rem; height:2px; background:var(--sky); border-radius:2px; }
.header-cta{ display:flex; flex:none; align-items:center; gap:.8rem; }
.header-phone{ font-family:var(--font-mono); font-size:.85rem; color:var(--slate); white-space:nowrap; }
.header-phone:hover{ color:var(--royal); }
.nav-toggle{ display:none; background:none; border:1px solid var(--line-2); border-radius:6px; width:2.4rem; height:2.4rem; color:var(--ink); }

@media (max-width: 960px){
  .nav, .header-phone{ display:none; }
  .nav-toggle{ display:grid; place-items:center; }
  .site-header .wrap{ position:relative; }
  .nav.is-open{
    display:flex; flex-direction:column; align-items:stretch;
    position:absolute; top:100%; left:0; right:0;
    max-height:calc(100vh - 4.4rem); max-height:calc(100dvh - 4.4rem);
    overflow-y:auto; overscroll-behavior:contain;
    background:var(--paper); border-bottom:1px solid var(--line);
    padding:.75rem clamp(1.25rem,4vw,3rem) 1.25rem; gap:.15rem;
  }
  .nav.is-open a{ padding:.75rem .4rem; font-size:1rem; }
}

/* ---------------- hero ---------------- */
.hero{
  padding-block:clamp(3.5rem, 7vw, 6rem) clamp(3rem,6vw,5rem);
  background:
    radial-gradient(60rem 30rem at 85% -10%, var(--sky-tint), transparent 60%),
    linear-gradient(var(--paper), var(--mist));
}
.hero-grid{ display:grid; grid-template-columns: 1.15fr .85fr; gap:clamp(2rem,5vw,4.5rem); align-items:center; }
.hero h1{ font-size:clamp(2.5rem, 5.4vw, 4rem); }
.hero .lead{ margin-top:1.4rem; font-size:1.2rem; color:var(--slate); max-width:44ch; }
.hero .cta-row{ margin-top:2rem; display:flex; gap:.9rem; flex-wrap:wrap; }
.hero-note{ margin-top:1.6rem; font-family:var(--font-mono); font-size:.78rem; letter-spacing:.03em; color:var(--slate); }

.manifesto{
  border:1px solid var(--line); border-radius:var(--radius);
  background:var(--paper); padding:clamp(1.5rem,3vw,2.25rem); box-shadow:var(--shadow);
}
.manifesto ol{ list-style:none; counter-reset:m; }
.manifesto li{
  counter-increment:m;
  font-family:var(--font-display); font-weight:700;
  font-size:clamp(1.6rem, 3.2vw, 2.35rem); letter-spacing:-0.025em; line-height:1.15;
  padding-block:.7rem; display:flex; align-items:baseline; gap:.9rem;
}
.manifesto li + li{ border-top:1px solid var(--line); }
.manifesto li::before{
  content: counter(m,decimal-leading-zero);
  font-family:var(--font-mono); font-size:.7rem; font-weight:500;
  color:var(--sky); letter-spacing:.05em; transform:translateY(-.35em);
}
.manifesto li:nth-child(even){ color:var(--royal); }
@media (max-width: 860px){ .hero-grid{ grid-template-columns:1fr; } .manifesto{ order:2; } }

/* ---------------- stat strip ---------------- */
.stats{ display:grid; grid-template-columns:repeat(4,1fr); gap:1px; background:var(--line); border-block:1px solid var(--line); }
.stat{ background:var(--paper); padding:1.8rem clamp(1rem,2vw,1.5rem); }
.stat .n{ font-family:var(--font-display); font-weight:700; font-size:clamp(1.8rem,3.4vw,2.6rem); letter-spacing:-0.03em; color:var(--royal); font-variant-numeric:tabular-nums; }
.stat .l{ margin-top:.35rem; font-size:.9rem; color:var(--slate); }
@media (max-width:720px){ .stats{ grid-template-columns:1fr 1fr; } }

/* ---------------- client marquee (home) ---------------- */
.marquee{ overflow:hidden; padding-block:.35rem; -webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent); mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent); }
.marquee + .marquee{ margin-top:.85rem; }
.marquee-track{ display:flex; gap:.85rem; width:max-content; animation:marquee 46s linear infinite; }
.marquee--rev .marquee-track{ animation-direction:reverse; animation-duration:54s; }
.marquee:hover .marquee-track{ animation-play-state:paused; }
@keyframes marquee{ to{ transform:translateX(-50%); } }
.m-item{
  flex:none; font-family:var(--font-display); font-weight:700; font-size:1.05rem; letter-spacing:-0.01em;
  color:var(--ink-soft); background:var(--paper); border:1px solid var(--line);
  border-radius:100px; padding:.6rem 1.15rem; white-space:nowrap;
}
.m-item span{ color:var(--sky); }
@media (prefers-reduced-motion: reduce){
  .marquee{ mask-image:none; -webkit-mask-image:none; overflow-x:auto; }
  .marquee-track{ animation:none; }
}

/* ---------------- cards / grids ---------------- */
.grid{ display:grid; gap:1.25rem; }
.grid--2{ grid-template-columns:repeat(2,1fr); }
.grid--3{ grid-template-columns:repeat(3,1fr); }
@media (max-width:900px){ .grid--3{ grid-template-columns:1fr 1fr; } }
@media (max-width:640px){ .grid--2,.grid--3{ grid-template-columns:1fr; } }

.card{
  background:var(--paper); border:1px solid var(--line); border-radius:var(--radius); padding:1.6rem;
  transition:border-color .16s ease, transform .16s ease, box-shadow .16s ease;
}
.card:hover{ border-color:var(--sky); transform:translateY(-3px); box-shadow:var(--shadow-sm); }
@media (prefers-reduced-motion: reduce){ .card:hover{ transform:none; } }
.card h3{ font-size:1.15rem; }
.card p{ margin-top:.6rem; color:var(--slate); font-size:.98rem; }

.tag{
  font-family:var(--font-mono); font-size:.7rem; font-weight:500;
  letter-spacing:.08em; text-transform:uppercase;
  color:var(--royal); background:var(--mist-2); border-radius:100px; padding:.28rem .65rem; display:inline-block;
}
.chip{
  font-family:var(--font-mono); font-size:.72rem; letter-spacing:.04em;
  color:var(--slate); border:1px solid var(--line); border-radius:100px;
  padding:.2rem .6rem; display:inline-flex; gap:.35rem; align-items:center;
}
.chip::before{ content:"\25C6"; color:var(--sky); font-size:.6em; }

/* ---------------- service pillars ---------------- */
.pillars{ display:grid; gap:0; border:1px solid var(--line); border-radius:var(--radius); overflow:hidden; }
.pillar{ display:grid; grid-template-columns: 9.5rem 1fr; gap:clamp(1rem,3vw,2.5rem); padding:clamp(1.4rem,3vw,2rem); background:var(--paper); }
.pillar + .pillar{ border-top:1px solid var(--line); }
.pillar:hover{ background:var(--mist); }
.pillar .k{ font-family:var(--font-mono); font-size:.78rem; letter-spacing:.09em; text-transform:uppercase; color:var(--royal); padding-top:.3rem; }
.pillar h3{ font-size:1.3rem; }
.pillar p{ margin-top:.5rem; color:var(--slate); font-size:1rem; max-width:62ch; }
.pillar .stack{ margin-top:.8rem; display:flex; flex-wrap:wrap; gap:.4rem; }
@media (max-width:640px){ .pillar{ grid-template-columns:1fr; gap:.5rem; } }

/* ---------------- portfolio roster ---------------- */
.sector{ margin-top:clamp(2rem,4vw,3rem); }
.sector:first-of-type{ margin-top:0; }
.sector > h3{
  font-family:var(--font-mono); font-weight:500; font-size:.8rem; letter-spacing:.14em; text-transform:uppercase;
  color:var(--slate); padding-bottom:.8rem; margin-bottom:1.25rem; border-bottom:1px solid var(--line);
}
.roster{ display:grid; grid-template-columns:repeat(3,1fr); gap:1rem; }
@media (max-width:900px){ .roster{ grid-template-columns:1fr 1fr; } }
@media (max-width:560px){ .roster{ grid-template-columns:1fr; } }
.client{
  border:1px solid var(--line); border-radius:var(--radius-sm); padding:1.15rem 1.2rem; background:var(--paper);
  transition:border-color .16s ease, box-shadow .16s ease;
}
.client:hover{ border-color:var(--sky); box-shadow:var(--shadow-sm); }
.client .name{ font-family:var(--font-display); font-weight:700; font-size:1.08rem; letter-spacing:-0.02em; color:var(--ink); }
.client .meta{ margin-top:.15rem; font-size:.86rem; color:var(--slate); }
.client .scope{ margin-top:.7rem; font-family:var(--font-mono); font-size:.72rem; letter-spacing:.02em; color:var(--royal); line-height:1.5; }
.client .loc{ margin-top:.6rem; }

/* ---------------- case narrative ---------------- */
.case{ padding-block:clamp(2.5rem,5vw,3.75rem); border-top:1px solid var(--line); }
.case:first-of-type{ border-top:0; padding-top:0; }
.case-top{ display:flex; flex-wrap:wrap; align-items:baseline; gap:.75rem 1rem; }
.case-top h3{ font-size:clamp(1.4rem,2.6vw,1.9rem); }
.case-body{ display:grid; grid-template-columns:repeat(2,1fr); gap:1.25rem 2.5rem; margin-top:1.5rem; }
@media (max-width:720px){ .case-body{ grid-template-columns:1fr; } }
.field .flabel{ font-family:var(--font-mono); font-size:.7rem; font-weight:500; letter-spacing:.13em; text-transform:uppercase; color:var(--sky); display:block; margin-bottom:.35rem; }
.field p{ color:var(--ink-soft); font-size:.98rem; }
.field--wide{ grid-column:1 / -1; }
.field--outcome{ grid-column:1 / -1; background:var(--mist); border:1px solid var(--line); border-radius:var(--radius-sm); padding:1.1rem 1.25rem; }
.field--outcome .flabel{ color:var(--royal); }
.field--outcome p{ color:var(--ink); font-weight:500; }

/* ---------------- steps ---------------- */
.steps{ display:grid; grid-template-columns:repeat(3,1fr); gap:1.25rem; counter-reset:s; }
@media (max-width:820px){ .steps{ grid-template-columns:1fr; } }
.step{ background:var(--paper); border:1px solid var(--line); border-radius:var(--radius); padding:1.6rem; position:relative; }
.step::before{
  counter-increment:s; content:counter(s,decimal-leading-zero);
  font-family:var(--font-mono); font-size:.72rem; font-weight:500; color:var(--royal);
  border:1px solid var(--line-2); border-radius:100px; padding:.15rem .55rem; display:inline-block; margin-bottom:.9rem;
}
.step h3{ font-size:1.2rem; }
.step p{ margin-top:.5rem; color:var(--slate); font-size:.98rem; }

/* ---------------- form ---------------- */
.form-shell{ display:grid; grid-template-columns: 1fr 1fr; gap:clamp(1.5rem,4vw,3.5rem); align-items:start; }
@media (max-width:860px){ .form-shell{ grid-template-columns:1fr; } }
.contact-form{ background:var(--paper); border:1px solid var(--line); border-radius:var(--radius); padding:clamp(1.5rem,3vw,2rem); box-shadow:var(--shadow-sm); }
.fg{ margin-bottom:1.1rem; }
.fg label{ display:block; font-size:.82rem; font-weight:600; margin-bottom:.4rem; color:var(--ink); }
.fg input,.fg select,.fg textarea{
  width:100%; font:inherit; font-size:.95rem; padding:.7rem .8rem;
  color:var(--ink); background:var(--paper); border:1.5px solid var(--line-2); border-radius:6px; transition:border-color .14s ease;
}
.fg input:focus,.fg select:focus,.fg textarea:focus{ border-color:var(--royal); outline:none; }
.fg input::placeholder,.fg textarea::placeholder{ color:color-mix(in srgb, var(--slate) 65%, transparent); }
.consent{ display:flex; gap:.6rem; align-items:flex-start; font-size:.8rem; color:var(--slate); margin:.5rem 0 1.1rem; }
.consent input{ margin-top:.25rem; flex:none; }
.form-note{ font-family:var(--font-mono); font-size:.72rem; color:var(--slate); text-align:center; margin-top:.9rem; }

.contact-side h3{ font-size:1.25rem; }
.office{ border:1px solid var(--line); border-radius:var(--radius-sm); padding:1.15rem 1.25rem; background:var(--paper); margin-top:1rem; }
.office h4{ font-family:var(--font-mono); font-size:.72rem; letter-spacing:.12em; text-transform:uppercase; color:var(--royal); margin-bottom:.5rem; }
.office p{ font-size:.95rem; color:var(--ink-soft); }
.office a{ color:var(--royal-ink); }
.office a:hover{ text-decoration:underline; }
.social-row{ display:flex; gap:.6rem; margin-top:1.5rem; }
.social-row a{
  width:2.4rem; height:2.4rem; border-radius:8px; border:1px solid var(--line-2);
  display:grid; place-items:center; color:var(--royal); transition:background .15s ease, color .15s ease, border-color .15s ease;
}
.social-row a:hover{ background:var(--royal); color:#fff; border-color:var(--royal); }
.social-row svg{ width:1.15rem; height:1.15rem; }

/* ---------------- misc content ---------------- */
.preview-note{
  font-size:.86rem; color:var(--slate);
  border:1px solid var(--line); border-left:3px solid var(--sky); border-radius:var(--radius-sm);
  padding:.8rem 1rem; margin-bottom:2rem; background:var(--mist);
}
.lede{ font-size:1.2rem; color:var(--slate); max-width:60ch; }
.prose{ max-width:68ch; }
.prose h2{ font-size:1.4rem; margin-top:2.25rem; margin-bottom:.6rem; }
.prose h2:first-child{ margin-top:0; }
.prose p, .prose li{ color:var(--ink-soft); font-size:1rem; margin-bottom:.7rem; }
.prose ul{ padding-left:1.2rem; margin-bottom:1rem; }
.prose a{ color:var(--royal-ink); font-weight:500; }
.prose a:hover{ text-decoration:underline; }
.meta-line{ font-family:var(--font-mono); font-size:.8rem; color:var(--slate); margin-bottom:2rem; }

.aboutcopy{ max-width:70ch; }
.aboutcopy p{ color:var(--ink-soft); font-size:1.08rem; margin-top:1rem; }
.aboutcopy p:first-child{ margin-top:0; }

/* ---------------- CTA band ---------------- */
.cta-band{ text-align:center; }
.cta-band h2{ font-size:clamp(1.8rem,3.5vw,2.5rem); }
.cta-band p{ margin-top:.75rem; max-width:46ch; margin-inline:auto; }
.cta-band .btn{ margin-top:1.75rem; }

/* ---------------- footer ---------------- */
.site-footer{ background:var(--royal-deep); color:#C7D5F5; padding-block:clamp(3rem,6vw,4.5rem) 2rem; }
.footer-grid{ display:grid; grid-template-columns:1.7fr 1fr 1fr 1.2fr; gap:2.5rem; padding-bottom:2.5rem; border-bottom:1px solid rgba(255,255,255,.15); }
@media (max-width:860px){ .footer-grid{ grid-template-columns:1fr 1fr; gap:2rem; } }
@media (max-width:520px){ .footer-grid{ grid-template-columns:1fr; } }
.footer-tag{ margin-top:1rem; font-family:var(--font-mono); font-size:.78rem; letter-spacing:.04em; color:#9DB4E8; max-width:24ch; line-height:1.7; }
.footer-offices{ margin-top:1.25rem; display:grid; gap:.75rem; font-size:.82rem; line-height:1.6; color:#B9C8EE; max-width:30ch; }
.footer-offices b{ color:#fff; font-weight:600; display:block; font-size:.72rem; letter-spacing:.1em; text-transform:uppercase; font-family:var(--font-mono); }
.footer-col h4{ font-family:var(--font-mono); font-size:.72rem; font-weight:500; letter-spacing:.14em; text-transform:uppercase; color:#9DB4E8; margin-bottom:1rem; }
.footer-col a{ display:block; font-size:.92rem; color:#D3DEF6; padding-block:.32rem; }
.footer-col a:hover{ color:#fff; }
.footer-social{ display:flex; gap:.55rem; margin-top:1rem; }
.footer-social a{ width:2.2rem; height:2.2rem; border-radius:7px; background:rgba(255,255,255,.1); display:grid; place-items:center; color:#fff; transition:background .15s ease; }
.footer-social a:hover{ background:rgba(255,255,255,.25); }
.footer-social svg{ width:1.05rem; height:1.05rem; }
.footer-bottom{ display:flex; flex-wrap:wrap; gap:.75rem 1.5rem; justify-content:space-between; padding-top:1.75rem; font-size:.82rem; color:#9DB4E8; }
.footer-bottom a:hover{ color:#fff; }

/* ---------------- whatsapp fab ---------------- */
.wa-fab{
  position:fixed; right:1.25rem; bottom:1.25rem; z-index:60;
  width:3.4rem; height:3.4rem; border-radius:50%;
  background:#25D366; color:#fff; display:grid; place-items:center;
  box-shadow:0 8px 24px -6px rgba(14,24,48,.35); transition:transform .16s ease;
}
.wa-fab:hover{ transform:scale(1.06); }
.wa-fab svg{ width:1.7rem; height:1.7rem; }
@media (prefers-reduced-motion: reduce){ .wa-fab:hover{ transform:none; } }

#main{ scroll-margin-top:5rem; }

/* ---------------- scroll reveal ---------------- */
.reveal{ opacity:0; transform:translateY(18px); transition:opacity .6s ease, transform .6s ease; }
.reveal.in{ opacity:1; transform:none; }
@media (prefers-reduced-motion: reduce){ .reveal{ opacity:1; transform:none; transition:none; } }

/* ---------------- utilities ---------------- */
.center{ text-align:center; }
.lead-actions{ margin-top:2rem; display:flex; gap:.9rem; flex-wrap:wrap; }
.skip-link{ position:absolute; left:-9999px; top:0; background:var(--royal); color:#fff; padding:.6rem 1rem; border-radius:0 0 6px 0; z-index:100; }
.skip-link:focus{ left:0; }

/* ============================================================
   2026-09 update — real logos, video hero, free-audit landing
   ============================================================ */

/* ---- overlay header (home + free-audit): transparent over the hero, solid on scroll ---- */
.site-header--overlay{
  position:fixed; left:0; right:0; top:0;
  background:transparent; border-bottom-color:transparent;
  backdrop-filter:none;
  transition:background .25s ease, border-color .25s ease, backdrop-filter .25s ease;
}
.site-header--overlay .nav a{ color:rgba(255,255,255,.86); }
.site-header--overlay .nav a:hover,
.site-header--overlay .nav a[aria-current="page"]{ color:#fff; }
.site-header--overlay .nav a[aria-current="page"]::after{ background:#fff; }
.site-header--overlay .header-phone{ color:rgba(255,255,255,.8); }
.site-header--overlay .nav-toggle{ color:#fff; border-color:rgba(255,255,255,.4); }
.site-header--overlay .brand-logo{
  /* white-out the dark wordmark while over the video */
  filter:brightness(0) invert(1);
}
.site-header--overlay.is-solid{
  background:rgba(255,255,255,.92);
  backdrop-filter:blur(10px);
  border-bottom-color:var(--line);
  box-shadow:0 1px 0 rgba(14,24,48,.04), 0 10px 30px -20px rgba(14,24,48,.25);
}
.site-header--overlay.is-solid .nav a{ color:var(--ink-soft); }
.site-header--overlay.is-solid .nav a:hover{ color:var(--royal); }
.site-header--overlay.is-solid .nav a[aria-current="page"]{ color:var(--ink); }
.site-header--overlay.is-solid .nav a[aria-current="page"]::after{ background:var(--sky); }
.site-header--overlay.is-solid .header-phone{ color:var(--slate); }
.site-header--overlay.is-solid .nav-toggle{ color:var(--ink); border-color:var(--line-2); }
.site-header--overlay.is-solid .brand-logo{ filter:none; }
.site-header--overlay .nav.is-open a{ color:var(--ink-soft); }
@media (max-width:960px){
  /* the open mobile drawer is always an opaque royal panel — even after the header has
     scrolled to its solid (white) state, otherwise it renders white text on white */
  .site-header--overlay .nav.is-open,
  .site-header--overlay.is-solid .nav.is-open{ background:var(--royal-deep); border-bottom-color:var(--royal-deep); }
  .site-header--overlay .nav.is-open a:not(.btn),
  .site-header--overlay.is-solid .nav.is-open a:not(.btn){ color:#fff; }
}

.eyebrow--light{ color:#BBD0FF; }
.eyebrow--light::before{ background:#BBD0FF; }

.btn--on-dark{ border-color:rgba(255,255,255,.55); color:#fff; }
.btn--on-dark:hover{ border-color:#fff; color:#fff; background:rgba(255,255,255,.08); }

/* ---------------- full-view video / motion hero ---------------- */
.hero-video{
  position:relative;
  min-height:100vh; min-height:100svh;
  display:flex; align-items:center;
  overflow:hidden;
  background:var(--royal-deep);
  color:#fff;
}
.hero-media{ position:absolute; inset:0; z-index:0; overflow:hidden; background:#0A1B6B; }
.hero-vid{ position:absolute; inset:0; width:100%; height:100%; object-fit:cover; }
.hero-media::after{
  /* legibility wash + vignette */
  content:""; position:absolute; inset:0;
  background:
    linear-gradient(180deg, rgba(6,14,58,.55) 0%, rgba(6,14,58,.28) 40%, rgba(6,14,58,.66) 100%),
    radial-gradient(120% 90% at 50% 0%, transparent 40%, rgba(6,14,58,.5) 100%);
}
.hero-aurora{
  position:absolute; inset:-20%;
  background:
    radial-gradient(38% 44% at 22% 30%, #2C57F0 0%, transparent 60%),
    radial-gradient(34% 40% at 82% 22%, #3E9BDD 0%, transparent 62%),
    radial-gradient(46% 50% at 68% 82%, #0F2E9E 0%, transparent 60%),
    radial-gradient(40% 46% at 12% 82%, #1B44D8 0%, transparent 64%),
    linear-gradient(125deg, #0A1E7A 0%, #14307E 45%, #0A1350 100%);
  background-size:180% 180%, 170% 170%, 200% 200%, 190% 190%, 100% 100%;
  animation:heroDrift 26s ease-in-out infinite alternate;
  will-change:background-position;
}
@keyframes heroDrift{
  0%   { background-position: 0% 30%, 100% 0%, 60% 100%, 0% 100%, 0 0; }
  50%  { background-position: 40% 60%, 60% 40%, 30% 60%, 40% 60%, 0 0; }
  100% { background-position: 100% 70%, 0% 100%, 100% 20%, 100% 20%, 0 0; }
}
.hero-grid-lines{
  position:absolute; inset:0; opacity:.14; mix-blend-mode:overlay;
  background-image:
    linear-gradient(rgba(255,255,255,.6) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.6) 1px, transparent 1px);
  background-size:64px 64px;
  -webkit-mask-image:radial-gradient(120% 80% at 50% 50%, #000 30%, transparent 80%);
  mask-image:radial-gradient(120% 80% at 50% 50%, #000 30%, transparent 80%);
}
@media (prefers-reduced-motion: reduce){ .hero-aurora{ animation:none; } }

.hero-video-inner{ position:relative; z-index:2; width:100%; padding-block:8rem 4rem; }
.hero-video-inner .eyebrow{ margin-bottom:1.2rem; }
.hero-video h1{
  color:#fff;
  font-size:clamp(2.5rem, 6vw, 4.75rem);
  line-height:1.04; max-width:16ch;
  text-shadow:0 2px 30px rgba(4,10,40,.35);
}
.hero-video-sub{
  margin-top:1.5rem; max-width:46ch;
  font-size:clamp(1.05rem,1.6vw,1.25rem); color:rgba(255,255,255,.86);
}
.hero-video .cta-row{ margin-top:2.25rem; display:flex; gap:.9rem; flex-wrap:wrap; }
.hero-video .btn--primary{ background:#fff; color:var(--royal-deep); border-color:#fff; }
.hero-video .btn--primary:hover{ background:var(--mist); border-color:var(--mist); }
.hero-scroll{
  position:absolute; left:50%; bottom:1.9rem; transform:translateX(-50%);
  width:24px; height:38px; border:2px solid rgba(255,255,255,.5); border-radius:14px;
  display:none;
}
.hero-scroll span{
  position:absolute; left:50%; top:7px; width:3px; height:8px; margin-left:-1.5px;
  background:#fff; border-radius:2px; animation:scrollDot 1.8s ease-in-out infinite;
}
@keyframes scrollDot{ 0%,100%{ opacity:0; transform:translateY(0);} 40%{ opacity:1;} 70%{ opacity:0; transform:translateY(10px);} }
@media (min-width:900px) and (min-height:640px){ .hero-scroll{ display:block; } }
@media (prefers-reduced-motion: reduce){ .hero-scroll span{ animation:none; } }

/* ---------------- client logo marquee ---------------- */
.m-logo{
  flex:none; display:grid; place-items:center;
  height:5rem; min-width:11rem; padding:0 1.75rem;
  background:var(--paper); border:1px solid var(--line); border-radius:14px;
}
.m-logo img{
  max-height:2.7rem; max-width:9.5rem; width:auto; object-fit:contain;
  opacity:.9; transition:opacity .2s ease, transform .2s ease;
}
.marquee:hover .m-logo img{ opacity:1; }
.m-logo:hover img{ transform:scale(1.04); }
@media (max-width:640px){ .m-logo{ height:4.2rem; min-width:9rem; padding:0 1.25rem; } .m-logo img{ max-height:2.2rem; max-width:7.5rem; } }

/* keep the reduced-motion / scroll fallback from .marquee working for logos */
@media (prefers-reduced-motion: reduce){
  .marquee{ padding-inline:clamp(1.25rem,4vw,3rem); }
}

/* ---------------- portfolio client card logo ---------------- */
.client{ display:flex; flex-direction:column; }
.client-logo{
  height:3.4rem; margin-bottom:.9rem;
  display:flex; align-items:center; justify-content:flex-start;
}
.client-logo img{ max-height:2.8rem; max-width:9rem; width:auto; object-fit:contain; }
.client .scope{ margin-top:auto; padding-top:.7rem; }

/* ---------------- case study logo + summary ---------------- */
.case-top{ display:flex; align-items:center; gap:1.1rem; }
.case-logo{
  height:3rem; width:auto; max-width:8rem; object-fit:contain; flex:none;
  padding:.4rem .6rem; border:1px solid var(--line); border-radius:10px; background:var(--paper);
}
.case-head{ display:flex; flex-wrap:wrap; align-items:baseline; gap:.5rem .9rem; }
.case-summary{
  margin-top:1.1rem; font-size:1.08rem; color:var(--ink-soft); max-width:70ch;
}
.case-body{ margin-top:1.4rem; }
@media (max-width:520px){
  .case-top{ flex-wrap:wrap; gap:.75rem; }
  .case-logo{ height:2.6rem; }
}

/* ---------------- form status / sent state ---------------- */
.form-status{
  font-size:.9rem; margin-top:.9rem; padding:0; text-align:center; min-height:0;
}
.form-status.is-ok{ color:#0B7A3B; background:#E6F6EC; border:1px solid #B9E4C9; border-radius:8px; padding:.7rem .9rem; margin-top:1rem; }
.form-status.is-error{ color:#B21E1E; background:#FCEBEB; border:1px solid #F1C9C9; border-radius:8px; padding:.7rem .9rem; margin-top:1rem; }
.form-status.is-error a{ color:#B21E1E; text-decoration:underline; }
.contact-form.is-sent .fg,
.contact-form.is-sent .consent,
.contact-form.is-sent > button,
.contact-form.is-sent .fa-or,
.contact-form.is-sent .fa-hint,
.contact-form.is-sent .fa-form-title{ display:none; }

/* ---------------- free-audit landing page ---------------- */
.fa-hero{
  position:relative; overflow:hidden;
  background:
    radial-gradient(50% 60% at 12% 20%, rgba(62,155,221,.28), transparent 60%),
    linear-gradient(160deg, #0C1E86 0%, #14307E 55%, #0A1450 100%);
  color:#fff;
  padding-block:9rem 4.5rem;
}
.fa-grid{
  display:grid; grid-template-columns:1.05fr .95fr; gap:clamp(2rem,5vw,4rem);
  align-items:center;
}
@media (max-width:920px){ .fa-grid{ grid-template-columns:1fr; } .fa-hero{ padding-block:7.5rem 3.5rem; } }
.fa-copy h1{ color:#fff; font-size:clamp(2.1rem,4.4vw,3.2rem); margin-top:1rem; max-width:16ch; }
.fa-lead{ margin-top:1.25rem; font-size:1.12rem; color:rgba(255,255,255,.86); max-width:48ch; }
.fa-list{ margin-top:1.5rem; list-style:none; display:grid; gap:.7rem; max-width:44ch; }
.fa-list li{ position:relative; padding-left:1.8rem; color:rgba(255,255,255,.9); font-size:.98rem; }
.fa-list li::before{
  content:""; position:absolute; left:0; top:.35em; width:1.05rem; height:1.05rem;
  background:#7FB4F6; -webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath d='M8 13.2 4.6 9.8l-1.4 1.4L8 16l9-9-1.4-1.4z'/%3E%3C/svg%3E") center/contain no-repeat;
  mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath d='M8 13.2 4.6 9.8l-1.4 1.4L8 16l9-9-1.4-1.4z'/%3E%3C/svg%3E") center/contain no-repeat;
}
.fa-trust{ margin-top:1.75rem; font-family:var(--font-mono); font-size:.76rem; letter-spacing:.03em; color:rgba(255,255,255,.6); }
.fa-card .contact-form{ box-shadow:0 30px 60px -24px rgba(4,10,40,.5); }
.fa-form-title{ font-family:var(--font-display); font-weight:700; font-size:1.2rem; color:var(--ink); margin-bottom:1.1rem; letter-spacing:-0.02em; }
.fa-or{ display:flex; align-items:center; gap:.75rem; margin:.2rem 0 1rem; color:var(--slate); font-size:.8rem; }
.fa-or::before,.fa-or::after{ content:""; flex:1; height:1px; background:var(--line); }
.fa-hint{ font-size:.8rem; color:var(--slate); margin:-.3rem 0 1rem; }

/* footer brand logo (white variant) */
.footer-brand .brand-logo{ height:1.8rem; }

/* ============================================================
   2026-09 rev 4 — new IA, dropdown nav, full-viewport hero slider,
   capability + industry pages, images from MinIO
   ============================================================ */

/* ---- overlay header is now on every page; add dropdown menus ---- */
.nav{ gap:.05rem; }
.nav-group{ position:relative; }
.nav-parent{ display:inline-flex !important; align-items:center; gap:.22rem; cursor:pointer; white-space:nowrap; }
.caret{ width:.58rem; height:.58rem; opacity:.7; transition:transform .18s ease; flex:none; }
.nav-sub{
  position:absolute; top:100%; left:50%; transform:translateX(-50%) translateY(6px);
  padding-top:.55rem; opacity:0; visibility:hidden; transition:opacity .16s ease, transform .16s ease, visibility .16s;
  z-index:70;
}
.nav-sub-inner{
  min-width:16.5rem; background:var(--paper); border:1px solid var(--line); border-radius:12px;
  box-shadow:var(--shadow); padding:.5rem;
}
.nav-group:hover .nav-sub, .nav-group:focus-within .nav-sub{ opacity:1; visibility:visible; transform:translateX(-50%) translateY(0); }
.nav-group:hover .caret{ transform:rotate(180deg); }
.nav-sub a{ display:block !important; padding:.58rem .7rem !important; border-radius:7px; font-size:.87rem !important; color:var(--ink-soft) !important; white-space:nowrap; }
.nav-sub a:hover{ background:var(--mist); color:var(--royal) !important; }
.nav-sub a::after{ display:none !important; }
/* keep the sub-menu panel readable regardless of overlay/solid header state */
.site-header--overlay .nav-sub a{ color:var(--ink-soft) !important; }

@media (max-width:960px){
  .nav-group{ width:100%; }
  .nav-parent{ justify-content:space-between; width:100%; }
  .nav-sub{
    position:static; left:auto; transform:none; opacity:1; visibility:visible; padding-top:0;
    max-height:0; overflow:hidden; transition:max-height .22s ease;
  }
  /* the desktop dropdown positioning (:hover / :focus-within → translateX(-50%)) must be
     neutralised on mobile — tapping a group focuses it and shoves the stacked list
     off the left edge of the screen */
  .nav-group:hover .nav-sub,
  .nav-group:focus-within .nav-sub,
  .nav-group.is-open .nav-sub{ transform:none; left:auto; }
  .nav-group.is-open .nav-sub{ max-height:30rem; }
  .nav-group.is-open .caret{ transform:rotate(180deg); }
  .nav-sub-inner{ min-width:0; max-width:100%; border:0; box-shadow:none; padding:.1rem 0 .4rem .9rem; background:transparent; }
  .site-header--overlay .nav.is-open .nav-sub a{ color:rgba(255,255,255,.82) !important; white-space:normal; }
}

/* ---------------- full-viewport hero slider (every page) ---------------- */
.hero-slider{
  position:relative; min-height:100vh; min-height:100svh;
  display:flex; align-items:center; overflow:hidden;
  background:var(--royal-deep); color:#fff; isolation:isolate;
}
.hero-slider--compact{ min-height:62vh; min-height:62svh; }
.hs-bg{ position:absolute; inset:0; z-index:0; }
.hs-slide{
  position:absolute; inset:0; background-size:cover; background-position:center;
  opacity:0; transition:opacity 1.2s ease;
}
.hs-slide.is-active{ opacity:1; }
.hs-bg::after{
  content:""; position:absolute; inset:0; z-index:1;
  background:
    linear-gradient(180deg, rgba(8,16,54,.66) 0%, rgba(8,16,54,.44) 45%, rgba(8,16,54,.74) 100%),
    radial-gradient(120% 80% at 50% 0%, transparent 38%, rgba(8,16,54,.5) 100%);
}
.hs-inner{ position:relative; z-index:2; width:100%; padding-block:9rem 5rem; }
.hero-slider--compact .hs-inner{ padding-block:8rem 3rem; }
.hs-inner .eyebrow{ margin-bottom:1.1rem; }
.hero-slider h1{
  color:#fff; font-size:clamp(2.4rem, 5.6vw, 4.5rem); line-height:1.05;
  max-width:20ch; text-shadow:0 2px 30px rgba(4,10,40,.35);
}
.hero-slider--compact h1{ font-size:clamp(2rem,4.4vw,3rem); max-width:24ch; }
.hs-sub{ margin-top:1.4rem; max-width:54ch; font-size:clamp(1.05rem,1.6vw,1.24rem); color:rgba(255,255,255,.88); }
.hero-slider .cta-row{ margin-top:2.2rem; display:flex; gap:.9rem; flex-wrap:wrap; }
.hero-slider .btn--primary{ background:#fff; color:var(--royal-deep); border-color:#fff; }
.hero-slider .btn--primary:hover{ background:var(--mist); border-color:var(--mist); }
@media (prefers-reduced-motion: reduce){ .hs-slide{ transition:none; } }

/* ---------------- split image + copy ---------------- */
.split{ display:grid; grid-template-columns:1fr 1fr; gap:clamp(1.5rem,4vw,3.5rem); align-items:center; }
.split-media img{ width:100%; aspect-ratio:4/3; object-fit:cover; border-radius:var(--radius); box-shadow:var(--shadow-sm); }
.split-copy .eyebrow{ margin-bottom:.9rem; }
.split-copy h2{ font-size:clamp(1.7rem,3.2vw,2.3rem); margin-bottom:.9rem; }
.split-copy p{ color:var(--ink-soft); margin-top:.8rem; }
.split-copy p:first-of-type{ margin-top:0; }
.rel-inline{ color:var(--royal-ink); font-weight:600; display:inline-flex; align-items:center; gap:.35rem; }
.rel-inline svg{ width:.9rem; height:.9rem; }
.rel-inline:hover{ text-decoration:underline; }
@media (max-width:820px){ .split{ grid-template-columns:1fr; } .split--flip .split-media{ order:-1; } }

/* ---------------- feature list ---------------- */
.feat{ list-style:none; display:grid; grid-template-columns:1fr 1fr; gap:1rem 2.5rem; }
@media (max-width:760px){ .feat{ grid-template-columns:1fr; } }
.feat li{ padding-left:1.6rem; position:relative; }
.feat li::before{
  content:""; position:absolute; left:0; top:.42em; width:1rem; height:1rem;
  background:var(--royal);
  -webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath d='M8 13.2 4.6 9.8l-1.4 1.4L8 16l9-9-1.4-1.4z'/%3E%3C/svg%3E") center/contain no-repeat;
  mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath d='M8 13.2 4.6 9.8l-1.4 1.4L8 16l9-9-1.4-1.4z'/%3E%3C/svg%3E") center/contain no-repeat;
}
.feat b{ display:block; font-family:var(--font-display); font-weight:700; font-size:1.02rem; letter-spacing:-0.01em; color:var(--ink); }
.feat span{ display:block; margin-top:.15rem; color:var(--slate); font-size:.95rem; }

/* ---------------- capability / industry cards ---------------- */
.cap-grid .cap-card{ display:flex; flex-direction:column; }
.cap-card h3{ display:flex; align-items:center; gap:.4rem; margin-top:.7rem; }
.cap-card h3 svg{ width:.85rem; height:.85rem; color:var(--royal); flex:none; transition:transform .16s ease; }
.cap-card:hover h3 svg{ transform:translateX(3px); }
.cap-card p{ margin-top:.5rem; }

/* ---------------- home industry mosaic ---------------- */
.ind-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:.8rem; }
@media (max-width:820px){ .ind-grid{ grid-template-columns:1fr 1fr; } }
@media (max-width:520px){ .ind-grid{ grid-template-columns:1fr; } }
.ind-card{
  position:relative; min-height:7.7rem; display:flex; align-items:flex-end;
  padding:.85rem; border-radius:var(--radius); overflow:hidden;
  background-size:cover; background-position:center; color:#fff; isolation:isolate;
  border:1px solid var(--line);
}
.ind-card::after{ content:""; position:absolute; inset:0; z-index:0;
  background:linear-gradient(180deg, rgba(10,18,60,.15) 0%, rgba(10,18,60,.78) 100%); transition:background .16s ease; }
.ind-card:hover::after{ background:linear-gradient(180deg, rgba(27,68,216,.2) 0%, rgba(10,18,60,.82) 100%); }
.ind-card span{ position:relative; z-index:1; font-family:var(--font-display); font-weight:700; font-size:.95rem; letter-spacing:-0.02em; line-height:1.2; text-shadow:0 2px 16px rgba(4,10,40,.5); }

/* ---------------- related links block ---------------- */
.rel .eyebrow{ margin-bottom:1rem; }
.rel-grid{ display:flex; flex-wrap:wrap; gap:.75rem; }
.rel-link{
  display:inline-flex; align-items:center; gap:.55rem;
  border:1px solid var(--line-2); border-radius:100px; padding:.55rem 1.1rem;
  font-size:.9rem; font-weight:500; color:var(--royal-ink); background:var(--paper);
  transition:border-color .15s ease, background .15s ease, transform .15s ease;
}
.rel-link svg{ width:.9rem; height:.9rem; }
.rel-link:hover{ border-color:var(--royal); background:var(--mist); transform:translateY(-2px); }
@media (prefers-reduced-motion: reduce){ .rel-link:hover{ transform:none; } }

/* ---------------- free-audit hero: real background image ---------------- */
.fa-hero{
  min-height:100vh; min-height:100svh; display:flex; align-items:center;
  background-size:cover; background-position:center; background-repeat:no-repeat;
  padding-block:9rem 4.5rem;
}
.fa-hero::before{
  content:""; position:absolute; inset:0; z-index:0;
  background:
    radial-gradient(55% 60% at 12% 20%, rgba(62,155,221,.30), transparent 60%),
    linear-gradient(160deg, rgba(10,22,120,.90) 0%, rgba(18,40,110,.82) 55%, rgba(8,18,74,.92) 100%);
}
.fa-hero .wrap{ position:relative; z-index:1; }
@media (max-width:920px){ .fa-hero{ min-height:0; padding-block:8rem 3.5rem; } }

/* ---------------- roster reused outside portfolio ---------------- */
.section .roster{ margin-top:.5rem; }

/* ============================================================ rev 5 additions */

/* ---- header call button (nav phone) — single row, India number ---- */
.header-call{
  display:inline-flex; align-items:center; gap:.5rem; flex:none;
  border:1px solid var(--line-2); border-radius:10px; padding:.5rem .75rem;
  background:var(--paper); white-space:nowrap;
}
.header-call .hc-icon{ display:grid; place-items:center; color:var(--royal); flex:none; }
.header-call .hc-icon svg{ width:1rem; height:1rem; }
.header-call .hc-num{
  font-family:var(--font-mono); font-size:.82rem; letter-spacing:.01em; color:var(--ink-soft);
}
.header-call .hc-num b{ color:var(--slate); font-weight:500; }
.header-call:hover .hc-num, .header-call:hover .hc-num b{ color:var(--royal); }

.header-call-mini{
  display:none; place-items:center; width:2.4rem; height:2.4rem;
  border:1px solid var(--line-2); border-radius:8px; color:var(--royal); flex:none;
}
.header-call-mini svg{ width:1.15rem; height:1.15rem; }

@media (max-width:1080px){
  .header-call{ display:none; }
  .header-call-mini{ display:grid; }
}
@media (max-width:600px){
  .header-cta .btn--primary{ display:none; }
}

/* overlay (transparent) + solid header variants */
.site-header--overlay .header-call{ background:rgba(255,255,255,.10); border-color:rgba(255,255,255,.35); }
.site-header--overlay .header-call .hc-icon{ color:#fff; }
.site-header--overlay .header-call .hc-num{ color:rgba(255,255,255,.92); }
.site-header--overlay .header-call .hc-num b{ color:rgba(255,255,255,.7); }
.site-header--overlay .header-call-mini{ color:#fff; border-color:rgba(255,255,255,.4); }
.site-header--overlay.is-solid .header-call{ background:var(--paper); border-color:var(--line-2); }
.site-header--overlay.is-solid .header-call .hc-icon{ color:var(--royal); }
.site-header--overlay.is-solid .header-call .hc-num{ color:var(--ink-soft); }
.site-header--overlay.is-solid .header-call .hc-num b{ color:var(--slate); }
.site-header--overlay.is-solid .header-call-mini{ color:var(--royal); border-color:var(--line-2); }

/* mobile drawer extras (phone rows + free audit) */
.nav-extra{ display:none; }
@media (max-width:960px){
  .nav.is-open .nav-extra{
    display:flex; flex-direction:column; gap:.55rem;
    margin-top:.7rem; padding-top:.9rem; border-top:1px solid var(--line);
  }
  .nav.is-open .nav-extra .ne-call{
    display:flex; align-items:center; gap:.55rem; padding:.35rem .4rem;
    font-family:var(--font-mono); font-size:.9rem; color:var(--ink-soft);
  }
  .nav.is-open .nav-extra .ne-call svg{ width:1rem; height:1rem; color:#fff; flex:none; }
  .nav.is-open .nav-extra .btn{ margin-top:.3rem; justify-content:center; }
  /* drawer is royal-deep — the CTA needs to read against it */
  .nav.is-open .nav-extra .btn--primary{ background:#fff; color:var(--royal-deep); border-color:#fff; }
  .site-header--overlay .nav.is-open .nav-extra{ border-top-color:rgba(255,255,255,.25); }
  .site-header--overlay .nav.is-open .nav-extra .ne-call{ color:#fff; }
  .site-header--overlay .nav.is-open .nav-extra .ne-call svg{ color:#fff; }
}

/* ---- 4-up steps (One growth system / How we work) ---- */
.steps--4{ grid-template-columns:repeat(4,1fr); }
@media (max-width:1000px){ .steps--4{ grid-template-columns:1fr 1fr; } }
@media (max-width:560px){ .steps--4{ grid-template-columns:1fr; } }

/* ---- solutions (problem-led list) ---- */
.solutions{ display:grid; grid-template-columns:1fr 1fr; gap:1rem; }
@media (max-width:760px){ .solutions{ grid-template-columns:1fr; } }
.solution{
  display:grid; grid-template-columns:1fr auto; align-items:center; gap:.4rem 1rem;
  background:var(--paper); border:1px solid var(--line); border-radius:var(--radius);
  padding:1.35rem 1.5rem; transition:border-color .16s ease, transform .16s ease, box-shadow .16s ease;
}
.solution:hover{ border-color:var(--sky); transform:translateY(-3px); box-shadow:var(--shadow-sm); }
@media (prefers-reduced-motion: reduce){ .solution:hover{ transform:none; } }
.solution .s-q{
  font-family:var(--font-display); font-weight:700; font-size:1.12rem; letter-spacing:-0.02em;
  color:var(--ink); grid-column:1;
}
.solution .s-mix{
  grid-column:1; font-family:var(--font-mono); font-size:.74rem; letter-spacing:.02em;
  color:var(--royal); line-height:1.5;
}
.solution svg{
  grid-column:2; grid-row:1 / span 2; width:1.05rem; height:1.05rem; color:var(--royal);
  transition:transform .16s ease;
}
.solution:hover svg{ transform:translateX(3px); }

/* ---- proof stats band ---- */
.proof-stats .n{ letter-spacing:-0.02em; }

/* ---- insight cards (reuse .card .cap-card) ---- */
.insight-card .tag{ align-self:flex-start; }
.insight-card h3{ font-size:1.12rem; }

/* ---- insight article body ---- */
.prose.article{ max-width:70ch; }
.prose.article h2{ font-size:1.35rem; margin-top:2rem; }
.prose.article ul{ margin-bottom:1.1rem; }
.prose.article li{ margin-bottom:.5rem; }