:root{
    --bg:#ffffff;
    --bg-alt:#f5f5f7;
    --text:#1d1d1f;
    --text-secondary:#6e6e73;
    --accent:#0071e3;
    --accent-hover:#0077ED;
    --line:#d2d2d7;
    --card-bg:#ffffff;
    --pill-text:#ffffff;
    --focus:#0071e3;
  }

  :root:not([data-theme="light"]){
    @media (prefers-color-scheme: dark){
      --bg:#000000;
      --bg-alt:#111114;
      --text:#f5f5f7;
      --text-secondary:#86868b;
      --accent:#2997ff;
      --accent-hover:#5cb0ff;
      --line:#3a3a3c;
      --card-bg:#1c1c1e;
      --pill-text:#000000;
      --focus:#2997ff;
    }
  }

  :root[data-theme="dark"]{
    --bg:#000000;
    --bg-alt:#111114;
    --text:#f5f5f7;
    --text-secondary:#86868b;
    --accent:#2997ff;
    --accent-hover:#5cb0ff;
    --line:#3a3a3c;
    --card-bg:#1c1c1e;
    --pill-text:#000000;
    --focus:#2997ff;
  }

  *{box-sizing:border-box;}
  html{-webkit-text-size-adjust:100%; scroll-behavior:smooth;}
  body{
    margin:0;
    background:var(--bg);
    color:var(--text);
    font-family:-apple-system, BlinkMacSystemFont, "Segoe UI", "Helvetica Neue", Helvetica, Arial, sans-serif;
    line-height:1.47;
    -webkit-font-smoothing:antialiased;
    letter-spacing:-0.011em;
  }
  a{color:inherit; text-decoration:none;}
  :focus-visible{ outline:2px solid var(--focus); outline-offset:3px; }

  .wrap{max-width:980px; margin:0 auto; padding:0 22px;}
  .wrap-wide{max-width:1200px; margin:0 auto; padding:0 22px;}

  header{
    position:sticky; top:0; z-index:50;
    background:color-mix(in srgb, var(--bg) 80%, transparent);
    backdrop-filter:saturate(180%) blur(20px);
    -webkit-backdrop-filter:saturate(180%) blur(20px);
    border-bottom:1px solid var(--line);
  }
  .nav-row{
    display:flex; align-items:center; justify-content:space-between;
    height:44px;
    max-width:1200px; margin:0 auto; padding:0 22px;
  }
  .brand{
    font-weight:600; font-size:14px; letter-spacing:0; white-space:nowrap;
  }
  nav.links{ display:flex; gap:28px; }
  nav.links a{ font-size:12px; color:var(--text); opacity:.86; }
  nav.links a:hover{ opacity:1; }
  .nav-right{ display:flex; align-items:center; gap:18px; }
  .pill{
    display:inline-block;
    font-size:12px; font-weight:400;
    background:var(--accent); color:var(--pill-text);
    padding:7px 16px; border-radius:980px;
    white-space:nowrap;
    transition:background .15s ease;
  }
  .pill:hover{ background:var(--accent-hover); }
  @media (max-width:734px){
    nav.links{ display:none; }
  }

  .hero{
    text-align:center;
    padding:96px 22px 64px;
  }
  .hero .eyebrow{
    font-size:19px; font-weight:600; color:var(--text-secondary); margin:0 0 6px;
  }
  .hero h1{
    font-size:clamp(40px, 7vw, 80px);
    font-weight:600;
    line-height:1.05;
    margin:0 0 16px;
    letter-spacing:-0.015em;
    background:linear-gradient(180deg, var(--text) 60%, var(--text-secondary));
    -webkit-background-clip:text;
    background-clip:text;
    -webkit-text-fill-color:transparent;
  }
  .hero p.sub{
    font-size:clamp(19px, 2.4vw, 24px);
    color:var(--text-secondary);
    max-width:38ch; margin:0 auto 32px;
    font-weight:400;
  }
  .hero-links{ display:flex; gap:28px; justify-content:center; align-items:center; flex-wrap:wrap; }
  .link-chevron{ font-size:19px; color:var(--accent); }
  .link-chevron:hover{ text-decoration:underline; }
  .hero-visual{
    max-width:980px; margin:56px auto 0;
    border-radius:28px;
    overflow:hidden;
    background:var(--bg-alt);
    padding:64px 40px;
    perspective:1400px;
  }
  .press-sheet{ display:flex; justify-content:center; gap:18px; flex-wrap:wrap; transform-style:preserve-3d; }

  .card-shape{
    width:150px; height:96px; border-radius:12px;
    background:var(--card-bg);
    border:1px solid var(--line);
    position:relative;
    box-shadow:0 20px 40px -20px rgba(0,0,0,.25);
    --base-rot:0deg; --base-y:0px; --scroll-rot:0deg; --scroll-z:0px;
    transform: translateY(var(--base-y)) rotateZ(var(--base-rot)) rotateY(var(--scroll-rot)) translateZ(var(--scroll-z));
    transform-style:preserve-3d;
    will-change:transform;
  }
  .card-shape::before{
    content:""; position:absolute; left:16px; top:20px; width:60%; height:8px; border-radius:4px; background:var(--line);
  }
  .card-shape::after{
    content:""; position:absolute; left:16px; top:38px; width:40%; height:8px; border-radius:4px; background:var(--line);
  }
  .card-shape.m1{ --base-rot:-10deg; }
  .card-shape.m2{ --base-y:-10px; }
  .card-shape.m3{ --base-rot:10deg; }

  .panel{ padding:120px 22px; text-align:center; }
  .panel.alt{ background:var(--bg-alt); }
  .panel .eyebrow{ font-size:19px; font-weight:600; color:var(--text-secondary); margin:0 0 6px; }
  .panel h2{
    font-size:clamp(32px,5vw,56px); font-weight:600; letter-spacing:-0.015em;
    margin:0 0 16px; line-height:1.07;
  }
  .panel p.desc{
    font-size:19px; color:var(--text-secondary); max-width:40ch; margin:0 auto 28px;
  }
  .panel .links{ display:flex; gap:28px; justify-content:center; flex-wrap:wrap; margin-bottom:56px; }

  .visual{ max-width:900px; margin:0 auto; }
  .box-stack{ display:flex; justify-content:center; gap:16px; }
  .box-shape{
    width:120px; height:120px; border-radius:20px;
    background:var(--card-bg); border:1px solid var(--line);
  }
  .box-shape.a{ transform:translateY(14px) rotate(-4deg); }
  .box-shape.b{ transform:scale(1.15); }
  .box-shape.c{ transform:translateY(14px) rotate(4deg); }

  .sign-shape{
    width:100%; max-width:640px; height:180px; margin:0 auto; border-radius:24px;
    background:var(--card-bg); border:1px solid var(--line);
    display:flex; align-items:center; justify-content:center;
  }
  .sign-shape .dot{ width:14px; height:14px; border-radius:50%; margin:0 8px; }

  .brand-shape{ display:flex; justify-content:center; gap:14px; }
  .brand-tile{
    width:64px; height:64px; border-radius:16px;
    display:flex; align-items:center; justify-content:center;
    font-weight:600; font-size:22px; color:var(--pill-text);
  }

  .process-grid{
    display:grid; grid-template-columns:repeat(5,1fr); gap:1px;
    background:var(--line); border:1px solid var(--line); border-radius:18px; overflow:hidden;
    max-width:1100px; margin:0 auto;
  }
  .process-cell{
    background:var(--bg); padding:36px 22px; text-align:left;
  }
  .process-cell .num{ font-size:13px; font-weight:600; color:var(--accent); margin-bottom:10px; display:block; }
  .process-cell h4{ font-size:17px; font-weight:600; margin:0 0 8px; }
  .process-cell p{ font-size:13px; color:var(--text-secondary); margin:0; }
  @media (max-width:900px){ .process-grid{ grid-template-columns:repeat(2,1fr);} }
  @media (max-width:520px){ .process-grid{ grid-template-columns:1fr;} }

  .quote-panel{
    background:var(--text); color:var(--bg);
    padding:120px 22px; text-align:center;
  }
  .quote-panel blockquote{
    font-size:clamp(24px,4vw,40px); font-weight:600; line-height:1.2;
    max-width:22ch; margin:0 auto 24px; letter-spacing:-0.01em;
  }
  .quote-panel .who{ font-size:15px; opacity:.6; }

  .contact-panel{ padding:120px 22px; text-align:center; }
  .contact-form{
    max-width:480px; margin:48px auto 0; text-align:left;
    background:var(--bg-alt); padding:36px; border-radius:22px;
  }
  .field{ margin-bottom:16px; }
  .field label{ display:block; font-size:12px; color:var(--text-secondary); margin-bottom:6px; }
  .field input, .field textarea{
    width:100%; padding:12px 14px; border:1px solid var(--line);
    background:var(--bg); color:var(--text); font-family:inherit; font-size:15px;
    border-radius:12px;
  }
  .field textarea{ min-height:100px; resize:vertical; }
  .submit-btn{
    width:100%; padding:13px; font-family:inherit; font-weight:600; font-size:15px;
    background:var(--accent); color:var(--pill-text); border:none; border-radius:980px; cursor:pointer;
  }
  .submit-btn:hover{ background:var(--accent-hover); }
  .form-note{ font-size:12px; color:var(--text-secondary); margin-top:14px; }

  .contact-info{ display:flex; justify-content:center; gap:48px; flex-wrap:wrap; margin-top:40px; font-size:14px; color:var(--text-secondary);}
  .contact-info strong{ display:block; color:var(--text); font-size:15px; margin-bottom:2px; }

  footer{ background:var(--bg-alt); padding:32px 0 24px; border-top:1px solid var(--line); }
  footer .wrap-wide{ font-size:12px; color:var(--text-secondary); }
  footer .foot-links{ display:flex; gap:20px; flex-wrap:wrap; padding-bottom:16px; border-bottom:1px solid var(--line); margin-bottom:16px; }
  footer .foot-links a{ color:var(--text-secondary); }
  footer .foot-links a:hover{ color:var(--text); text-decoration:underline; }

  @keyframes fadeUp{
    from{ opacity:0; transform:translateY(18px); }
    to{ opacity:1; transform:translateY(0); }
  }

  .hero-anim{ opacity:0; animation:fadeUp .7s cubic-bezier(.2,.7,.3,1) forwards; }
  .hero .eyebrow.hero-anim{ animation-delay:.05s; }
  .hero h1.hero-anim{ animation-delay:.15s; }
  .hero p.sub.hero-anim{ animation-delay:.28s; }
  .hero-links.hero-anim{ animation-delay:.4s; }
  .hero-visual.hero-anim{ animation-delay:.52s; }

  .reveal{ opacity:0; transform:translateY(24px); transition:opacity .7s cubic-bezier(.2,.7,.3,1), transform .7s cubic-bezier(.2,.7,.3,1); }
  .reveal.in-view{ opacity:1; transform:translateY(0); }

  .reveal-3d{
    opacity:0;
    perspective:1200px;
    transform: perspective(1200px) rotateY(-46deg) translateZ(-30px) scale(.92);
    transition: opacity .9s cubic-bezier(.2,.7,.3,1), transform .9s cubic-bezier(.2,.7,.3,1);
    transform-style:preserve-3d;
  }
  .reveal-3d.in-view{
    opacity:1;
    transform: perspective(1200px) rotateY(0deg) translateZ(0) scale(1);
  }

  @media (prefers-reduced-motion: reduce){
    .hero-anim{ animation:none; opacity:1; transform:none; }
    .reveal{ transition:none; opacity:1; transform:none; }
    .reveal-3d{ transition:none; opacity:1; transform:none; }
  }


/* ==================== MULTI-PAGE ADDITIONS ==================== */

/* dropdown nav */
nav.links{ position:relative; }
.nav-item{ position:relative; }
.nav-item > a{ display:inline-flex; align-items:center; gap:4px; cursor:pointer; }
.nav-item > a::after{ content:"⌄"; font-size:11px; opacity:.6; }
.dropdown{
  position:absolute; top:100%; left:50%; transform:translateX(-50%) translateY(6px);
  background:var(--bg); border:1px solid var(--line); border-radius:14px;
  padding:8px; min-width:220px;
  box-shadow:0 20px 40px -10px rgba(0,0,0,.18);
  opacity:0; visibility:hidden; pointer-events:none;
  transition:opacity .15s ease, transform .15s ease;
  z-index:60;
}
.nav-item:hover .dropdown,
.nav-item:focus-within .dropdown{
  opacity:1; visibility:visible; pointer-events:auto; transform:translateX(-50%) translateY(0);
}
.dropdown a{
  display:block; padding:10px 14px; border-radius:8px; font-size:13px; color:var(--text);
  white-space:nowrap;
}
.dropdown a:hover{ background:var(--bg-alt); }
.dropdown a small{ display:block; color:var(--text-secondary); font-size:11px; margin-top:2px; }

/* mobile-safe: dropdowns hidden with nav.links already at 734px */

/* breadcrumb */
.breadcrumb{
  font-size:13px; color:var(--text-secondary); padding:20px 22px 0;
  max-width:1200px; margin:0 auto;
}
.breadcrumb a{ color:var(--text-secondary); }
.breadcrumb a:hover{ color:var(--text); text-decoration:underline; }

/* page hero (shorter than home hero, used on sub-pages) */
.page-hero{ text-align:center; padding:56px 22px 48px; }
.page-hero .eyebrow{ font-size:17px; font-weight:600; color:var(--text-secondary); margin:0 0 8px; }
.page-hero h1{
  font-size:clamp(34px,5.5vw,60px); font-weight:600; letter-spacing:-0.015em;
  margin:0 0 16px; line-height:1.06;
}
.page-hero p.sub{ font-size:18px; color:var(--text-secondary); max-width:44ch; margin:0 auto; }

/* audience split cards (Personal vs Commercial) */
.split-grid{
  display:grid; grid-template-columns:1fr 1fr; gap:1px;
  background:var(--line); border:1px solid var(--line); border-radius:22px; overflow:hidden;
  max-width:1000px; margin:0 auto;
}
.split-card{ background:var(--bg); padding:44px 36px; text-align:left; }
.split-card h3{ font-size:26px; font-weight:600; margin:0 0 10px; letter-spacing:-0.01em; }
.split-card p.desc{ font-size:15px; color:var(--text-secondary); margin:0 0 20px; }
.split-card ul{ list-style:none; margin:0 0 28px; padding:0; }
.split-card li{
  font-size:14px; color:var(--text); padding:9px 0 9px 22px; position:relative;
  border-bottom:1px solid var(--line);
}
.split-card li:last-child{ border-bottom:none; }
.split-card li::before{
  content:"✓"; position:absolute; left:0; top:9px; color:var(--accent); font-weight:700; font-size:13px;
}
@media (max-width:760px){ .split-grid{ grid-template-columns:1fr; } }

/* category cards with price + tags */
.category-grid{
  display:grid; grid-template-columns:repeat(auto-fit, minmax(240px,1fr)); gap:20px;
  max-width:1100px; margin:0 auto;
}
.category-card{
  background:var(--card-bg); border:1px solid var(--line); border-radius:20px;
  padding:28px; text-align:left; display:flex; flex-direction:column; gap:14px;
  transition:transform .2s ease, box-shadow .2s ease;
}
.category-card:hover{ transform:translateY(-4px); box-shadow:0 24px 44px -20px rgba(0,0,0,.2); }
.category-card .icon-dot{ width:36px; height:36px; border-radius:10px; }
.category-card h3{ font-size:19px; font-weight:600; margin:0; }
.category-card p{ font-size:14px; color:var(--text-secondary); margin:0; flex-grow:1; }
.tag-row{ display:flex; flex-wrap:wrap; gap:6px; }
.tag-chip{
  font-size:11px; font-weight:600; padding:4px 10px; border-radius:999px;
  background:var(--bg-alt); color:var(--text-secondary); border:1px solid var(--line);
}
.price-row{ display:flex; align-items:center; justify-content:space-between; margin-top:4px; }
.price-tag{ font-size:13px; font-weight:600; color:var(--accent); }
.category-card .explore{ font-size:13px; font-weight:600; color:var(--accent); }

/* how-it-works numbered (reuse process-grid, add 3-col variant) */
.steps-3{
  display:grid; grid-template-columns:repeat(3,1fr); gap:32px; max-width:900px; margin:0 auto; text-align:left;
}
.steps-3 .step-num{
  width:40px; height:40px; border-radius:50%; background:var(--accent); color:#fff;
  display:flex; align-items:center; justify-content:center; font-weight:700; font-size:16px; margin-bottom:16px;
}
.steps-3 h4{ font-size:17px; font-weight:600; margin:0 0 8px; }
.steps-3 p{ font-size:14px; color:var(--text-secondary); margin:0; }
@media (max-width:700px){ .steps-3{ grid-template-columns:1fr; } }

/* feature grid (why choose us) */
.feature-grid{
  display:grid; grid-template-columns:repeat(4,1fr); gap:28px; max-width:1100px; margin:0 auto; text-align:left;
}
.feature-grid h4{ font-size:16px; font-weight:600; margin:0 0 8px; }
.feature-grid p{ font-size:13px; color:var(--text-secondary); margin:0; }
@media (max-width:900px){ .feature-grid{ grid-template-columns:repeat(2,1fr); } }
@media (max-width:520px){ .feature-grid{ grid-template-columns:1fr; } }

/* generic CTA band */
.cta-band{ text-align:center; padding:96px 22px; }
.cta-band h2{ font-size:clamp(28px,4vw,44px); font-weight:600; margin:0 0 16px; letter-spacing:-0.01em; }
.cta-band p{ font-size:17px; color:var(--text-secondary); max-width:40ch; margin:0 auto 28px; }
.cta-band .links{ display:flex; gap:24px; justify-content:center; flex-wrap:wrap; }