/* Capital Influence — shared stylesheet
   Brand: deep blue #105c96, accent #1da2df, Google four-colour set.
   Fonts via Google Fonts (Fraunces + Archivo). No JS, no other deps. */

  :root{
    --blue:#4285F4;--red:#EA4335;--yellow:#FBBC05;--green:#34A853;
    --brand:#1da2df;--brand-deep:#105c96;
    --ink:#202124;--grey:#5f6368;--line:#e8eaed;--paper:#ffffff;
    --serif:'Fraunces',Georgia,serif;--sans:'Archivo',sans-serif;
    /* spacing rhythm */
    --section-y:96px;       /* standard vertical padding for every section */
    --section-y-sm:64px;    /* same, on mobile */
    --head-gap:52px;        /* gap between a section heading block and its content */
  }
  *{margin:0;padding:0;box-sizing:border-box}
  html{scroll-behavior:smooth}
  body{font-family:var(--sans);color:var(--ink);background:var(--paper);line-height:1.55;-webkit-font-smoothing:antialiased}
  a{color:inherit;text-decoration:none}
  .wrap{max-width:1120px;margin:0 auto;padding:0 28px}
  .eyebrow{font-size:.7rem;letter-spacing:.24em;text-transform:uppercase;font-weight:700;color:var(--brand)}
  h1,h2,h3,h4{font-family:var(--serif);font-weight:500;line-height:1.12;letter-spacing:-.01em;color:var(--ink)}
  /* base type scale (sections may override for hero/CTA) */
  h1{font-size:clamp(2.4rem,5vw,3.4rem);line-height:1.08}
  h2{font-size:clamp(1.7rem,3.4vw,2.4rem)}
  h3{font-size:1.2rem}
  h4{font-size:1rem}

  header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.95);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
  .nav{display:flex;align-items:center;justify-content:space-between;height:88px}
  .logo{display:flex;align-items:center}
  .logo img{height:56px;width:auto;display:block}
  nav ul{display:flex;gap:26px;list-style:none;align-items:center}
  nav a{color:var(--grey);font-size:.85rem;font-weight:600;transition:color .2s}
  nav a:hover,nav a.active{color:var(--brand-deep)}
  /* hamburger button (JS-driven) */
  .menu-btn{display:none;position:relative;background:none;border:none;cursor:pointer;width:44px;height:44px;padding:0;align-items:center;justify-content:center}
  .menu-btn span,.menu-btn span::before,.menu-btn span::after{content:"";display:block;width:26px;height:2px;background:var(--ink);border-radius:2px;transition:transform .25s ease,opacity .25s ease;position:absolute;left:50%;margin-left:-13px}
  .menu-btn span{top:50%;margin-top:-1px}
  .menu-btn span::before{top:-8px}
  .menu-btn span::after{top:8px}
  /* open state: morph to X */
  .nav-open .menu-btn span{background:transparent}
  .nav-open .menu-btn span::before{transform:translateY(8px) rotate(45deg)}
  .nav-open .menu-btn span::after{transform:translateY(-8px) rotate(-45deg)}

  /* HERO — opens in client's world */
  .hero{background:var(--paper);position:relative;overflow:hidden}
  .hero .wrap{position:relative;padding:118px 28px 84px}
  .hero h1{font-size:clamp(2.6rem,5.8vw,4.6rem);margin:20px 0 0;max-width:18ch}
  .hero h1 .b{color:var(--blue)}
  .hero .sub{font-size:1.15rem;color:var(--grey);margin-top:24px;max-width:54ch}
  .hero::after{content:"";position:absolute;right:-100px;top:40px;width:380px;height:380px;border-radius:50%;background:radial-gradient(circle at 30% 30%,rgba(66,133,244,.12),transparent 70%)}
  .dots{display:flex;gap:10px;margin-top:34px}
  .dots span{width:13px;height:13px;border-radius:50%}
  .dots span:nth-child(1){background:var(--blue)}.dots span:nth-child(2){background:var(--red)}
  .dots span:nth-child(3){background:var(--yellow)}.dots span:nth-child(4){background:var(--green)}

  /* PROBLEM band */
  .problem{padding:0 0 var(--section-y)}
  .problem .box{max-width:880px;border-left:4px solid var(--brand-deep);padding:6px 0 6px 34px}
  .problem .lead{font-family:var(--serif);font-size:1.65rem;line-height:1.42;color:#2c3e50;font-weight:400;margin-bottom:18px}
  .problem .body{font-size:1.1rem;line-height:1.6;color:#34495e}
  .problem .hl{font-weight:700;color:var(--brand)}

  /* CYCLE diagram — hub + orbit */
  .cycle{padding:var(--section-y) 0;background:#f8f9fa}
  .cycle .head{text-align:center;margin-bottom:var(--head-gap)}
  .cycle .head h2{font-size:clamp(1.8rem,3.6vw,2.5rem);margin-top:14px}
  .cycle .head p{color:var(--grey);max-width:50ch;margin:10px auto 0}
  .orbit{position:relative;width:340px;height:340px;margin:20px auto 0}
  .orbit .ring{position:absolute;inset:0;border:2px dashed var(--line);border-radius:50%}
  .hub{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:140px;height:140px;border-radius:50%;background:var(--brand-deep);color:#fff;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;box-shadow:0 8px 24px rgba(16,92,150,.3)}
  .hub .t{font-family:var(--serif);font-size:1.25rem;line-height:1.1}
  .hub .s{font-size:.62rem;letter-spacing:.12em;text-transform:uppercase;margin-top:4px;opacity:.85}
  .orb{position:absolute;width:96px;height:96px;border-radius:50%;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;background:#fff;border:2px solid;font-size:.78rem;line-height:1.1}
  .orb .v{font-size:.6rem;letter-spacing:.06em;text-transform:uppercase;font-weight:700;margin-top:3px;opacity:.8}
  .orb.o1{top:-18px;left:50%;transform:translateX(-50%);border-color:var(--blue);color:var(--blue)}
  .orb.o2{top:50%;right:-18px;transform:translateY(-50%);border-color:var(--red);color:var(--red)}
  .orb.o3{bottom:-18px;left:50%;transform:translateX(-50%);border-color:#c99400;color:#c99400}
  .orb.o4{top:50%;left:-18px;transform:translateY(-50%);border-color:var(--green);color:var(--green)}
  .cycle .note{text-align:center;color:var(--grey);font-size:.92rem;margin-top:34px}

  /* PILLARS */
  .pillars-sec{padding:var(--section-y) 0;background:#fff}
  .pillars-sec .head{text-align:center;margin-bottom:var(--head-gap)}
  .pillars-sec .head p{color:var(--grey);max-width:48ch;margin:8px auto 0}
  .pgrid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
  .pcard{padding:30px 22px;border-radius:16px;background:#fff;border:1px solid var(--line);box-shadow:0 1px 3px rgba(60,64,67,.1);transition:transform .25s,box-shadow .25s;border-top:5px solid}
  .pcard:hover{transform:translateY(-6px);box-shadow:0 8px 24px rgba(60,64,67,.18)}
  .pcard.p1{border-top-color:var(--blue)}.pcard.p2{border-top-color:var(--red)}
  .pcard.p3{border-top-color:var(--yellow)}.pcard.p4{border-top-color:var(--green)}
  .pcard .rn{font-family:var(--serif);font-size:2.1rem;line-height:1}
  .p1 .rn{color:var(--blue)}.p2 .rn{color:var(--red)}.p3 .rn{color:#c99400}.p4 .rn{color:var(--green)}
  .pcard h3{font-size:1.06rem;margin:12px 0 12px}
  .pcard ul{list-style:none}
  .pcard li{font-size:.82rem;color:var(--grey);padding:6px 0;border-top:1px solid var(--line)}

  /* PROOF / how it works */
  .proof{padding:var(--section-y) 0;background:#f8f9fa}
  .proof .head{text-align:center;margin-bottom:var(--head-gap)}
  .proof .head h2{font-size:clamp(1.8rem,3.6vw,2.5rem);margin-top:14px}
  .steps{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
  .step{background:#fff;border-radius:16px;padding:34px 28px;box-shadow:0 1px 3px rgba(60,64,67,.1);position:relative}
  .step .n{font-family:var(--serif);font-size:1.1rem;color:#fff;width:38px;height:38px;border-radius:50%;display:flex;align-items:center;justify-content:center;margin-bottom:16px}
  .step.t1 .n{background:var(--blue)}.step.t2 .n{background:var(--red)}.step.t3 .n{background:var(--green)}
  .step h3{font-size:1.15rem;margin-bottom:8px}
  .step p{font-size:.9rem;color:var(--grey)}

  /* ENGAGE */
  .engage{padding:var(--section-y) 0;background:#fff}
  .engage .head{text-align:center;margin-bottom:var(--head-gap)}
  .engage .head p{color:var(--grey);max-width:54ch;margin:10px auto 0}
  .shapes{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
  .shape{text-align:center;padding:38px 26px;border-radius:16px;border:1px solid var(--line)}
  .shape .ic{width:64px;height:64px;margin:0 auto 16px;border-radius:50%;display:flex;align-items:center;justify-content:center}
  .shape.s1 .ic{background:rgba(66,133,244,.12)}.shape.s2 .ic{background:rgba(234,67,53,.12)}.shape.s3 .ic{background:rgba(52,168,83,.12)}
  .shape .ic svg{width:30px;height:30px;fill:none;stroke-width:1.7}
  .s1 .ic svg{stroke:var(--blue)}.s2 .ic svg{stroke:var(--red)}.s3 .ic svg{stroke:var(--green)}
  .shape h3{font-size:1.12rem}
  .shape .when{font-size:.7rem;letter-spacing:.05em;text-transform:uppercase;font-weight:700;color:var(--grey);margin:6px 0 10px}
  .shape p{font-size:.86rem;color:var(--grey)}

  /* CTA */
  .cta{padding:var(--section-y) 0;text-align:center;background:linear-gradient(100deg,var(--blue),var(--brand-deep));color:#fff}
  .cta h2{color:#fff;font-size:clamp(2rem,4.5vw,2.8rem);max-width:20ch;margin:14px auto 0}
  .cta .eyebrow{color:rgba(255,255,255,.85)}
  .cta p{color:rgba(255,255,255,.85);max-width:50ch;margin:16px auto 26px}
  .btn{display:inline-block;background:#fff;color:var(--brand-deep);padding:15px 36px;font-weight:700;font-size:.88rem;border-radius:30px;transition:transform .2s,box-shadow .2s}
  .btn:hover{transform:translateY(-2px);box-shadow:0 8px 20px rgba(0,0,0,.2)}

  footer{background:#fff;border-top:1px solid var(--line);color:var(--grey);padding:60px 0 28px}
  .foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px}
  footer .logo{margin-bottom:14px}
  footer .tagline{font-family:var(--serif);font-style:italic;color:var(--brand-deep)}
  footer h4{font-size:.72rem;letter-spacing:.18em;text-transform:uppercase;color:var(--ink);margin-bottom:14px;font-family:var(--sans);font-weight:700}
  footer p{font-size:.9rem}
  footer ul{list-style:none}
  footer li{margin-bottom:8px;font-size:.9rem}
  footer a:hover{color:var(--brand-deep)}
  .foot-bottom{border-top:1px solid var(--line);margin-top:48px;padding-top:22px;display:flex;justify-content:space-between;font-size:.8rem;flex-wrap:wrap;gap:10px}

  /* ---- Responsive: tablet & mobile ---- */
  @media(max-width:980px){
    .nav{height:74px}
    .menu-btn{display:flex}
    /* nav becomes a dropdown panel below the header */
    nav#primaryNav{
      position:absolute;top:74px;left:0;right:0;
      background:#fff;border-bottom:1px solid var(--line);
      box-shadow:0 12px 24px rgba(0,0,0,.08);
      max-height:0;overflow:hidden;
      transition:max-height .3s ease;
    }
    nav#primaryNav ul{flex-direction:column;align-items:stretch;gap:0;width:100%}
    nav#primaryNav li{width:100%}
    nav#primaryNav a{display:block;width:100%;padding:16px 28px;font-size:1rem;border-top:1px solid var(--line)}
    nav#primaryNav li:first-child a{border-top:none}
    /* open state driven by JS class on <header> */
    .nav-open nav#primaryNav{max-height:70vh;overflow-y:auto}
    .pgrid{grid-template-columns:1fr 1fr}
    .shapes,.steps{grid-template-columns:1fr}
    .foot-grid{grid-template-columns:1fr 1fr;gap:32px}
  }
  @media(max-width:560px){
    .wrap{padding:0 20px}
    .pgrid{grid-template-columns:1fr}
    .foot-grid{grid-template-columns:1fr;gap:28px}
    .logo img{height:48px}
    .hero h1{font-size:clamp(2.1rem,8vw,2.8rem)}
    .problem .box{padding-left:22px}
    .section-img.narrow{max-width:300px}
    .cta h2,.hero h1{max-width:none}
  }

/* --- footer logo (full stacked lockup) --- */
.foot-logo img{height:64px;width:auto;display:block;margin-bottom:16px}

/* --- legal / privacy page --- */
.legal{padding:90px 0 80px;max-width:820px}
.legal h1{font-size:clamp(2rem,4vw,2.8rem);margin-bottom:10px}
.legal .updated{color:var(--grey);font-size:.9rem;margin-bottom:36px}
.legal h2{font-size:1.3rem;margin:34px 0 10px;color:var(--ink)}
.legal p{color:#34495e;margin-bottom:14px;line-height:1.7}
.legal ul{color:#34495e;margin:0 0 14px 20px;line-height:1.7}
.legal a{color:var(--brand-deep);text-decoration:underline}

/* --- page-level image (diagrams dropped into sections) --- */
.section-img{display:block;width:100%;max-width:1100px;margin:0 auto}
.section-img.narrow{max-width:560px}

/* --- spacing utilities (replace inline overrides) --- */
.hero.tight .wrap{padding-top:96px;padding-bottom:48px}
.pt-tight{padding-top:32px !important}
.section-img{margin-top:8px}

/* --- mobile spacing rhythm --- */
@media(max-width:980px){
  :root{--section-y:var(--section-y-sm);--head-gap:40px}
  .hero .wrap{padding:84px 28px 56px}
}