/* StreetIcons landing — editorial, high-contrast, motion-restrained. */
:root{
  --ink:#0f1216;--ink-2:#2a3038;--muted:#667080;--line:#e6e9ee;--line-2:#d3d8df;
  --bg:#ffffff;--bg-2:#f6f7f9;--bg-3:#0f1216;--on-dark:#f4f5f7;--on-dark-muted:#a6adb8;
  --accent:#c8501f;--accent-2:#e8dcd3;--accent-ink:#ffffff;
  --radius:16px;--radius-s:10px;--max:1240px;
  --serif:"Instrument Serif","Iowan Old Style","Times New Roman",serif;
  --sans:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;font:16px/1.55 var(--sans);color:var(--ink);background:var(--bg);-webkit-font-smoothing:antialiased}
img,video{max-width:100%;display:block}
a{color:inherit}
h1,h2,h3{margin:0;line-height:1.05;letter-spacing:-.025em;font-weight:600}
h1{font-size:clamp(2.6rem,5.6vw,5rem)}
h2{font-size:clamp(2rem,3.6vw,3.1rem)}
h3{font-size:1.2rem;letter-spacing:-.01em}
.serif{font-family:var(--serif);font-weight:400;font-style:italic;letter-spacing:-.01em}
.visually-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.wrap{max-width:var(--max);margin:0 auto;padding:0 28px}
.eyebrow{margin:0 0 16px;color:var(--accent);font-weight:600;font-size:.8rem;text-transform:uppercase;letter-spacing:.12em}
.lede{font-size:1.2rem;line-height:1.5;color:var(--ink-2);max-width:38rem}
.fine{color:var(--muted);font-size:.9rem}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:14px 22px;border-radius:999px;font-weight:600;text-decoration:none;border:1px solid transparent;cursor:pointer;font:inherit;font-weight:600;line-height:1;transition:transform .15s ease,background .15s ease,border-color .15s ease}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--ink);color:#fff}
.btn-primary:hover{background:#000}
.btn-accent{background:var(--accent);color:var(--accent-ink)}
.btn-accent:hover{filter:brightness(.94)}
.btn-ghost{border-color:var(--line-2);color:var(--ink);background:transparent}
.btn-ghost:hover{border-color:var(--ink)}
.btn-light{background:#fff;color:var(--ink)}
.btn[disabled]{opacity:.6;cursor:progress}

/* Header */
.top{position:sticky;top:0;z-index:20;backdrop-filter:saturate(1.2) blur(10px);background:rgba(255,255,255,.82);border-bottom:1px solid transparent;transition:border-color .2s}
.top.scrolled{border-bottom-color:var(--line)}
.top .wrap{display:flex;align-items:center;justify-content:space-between;height:68px}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;text-decoration:none;font-size:1.05rem;letter-spacing:-.01em}
.top nav{display:flex;gap:26px;align-items:center;font-size:.95rem}
.top nav a{text-decoration:none;color:var(--ink-2)}
.top nav a:hover{color:var(--ink)}
.top nav .btn{padding:10px 16px}

/* Hero */
.hero{padding:56px 0 24px}
.hero-grid{display:grid;grid-template-columns:1.05fr 1fr;gap:56px;align-items:end}
.hero h1 .serif{color:var(--accent)}
.hero .lede{margin:22px 0 30px}
.cta-row{display:flex;gap:12px;flex-wrap:wrap;align-items:center}
.cta-note{color:var(--muted);font-size:.9rem;margin:14px 0 0}
.hero-media{position:relative;border-radius:var(--radius);overflow:hidden;aspect-ratio:4/3;background:var(--bg-2);box-shadow:0 40px 80px -40px rgba(15,18,22,.45)}
.hero-media video,.hero-media .compare{position:absolute;inset:0;width:100%;height:100%}
.hero-media video{object-fit:cover}
.hero-media .badge{position:absolute;left:16px;bottom:16px;display:flex;gap:8px;align-items:center;padding:8px 12px;border-radius:999px;background:rgba(15,18,22,.72);color:#fff;font-size:.8rem;font-weight:600;letter-spacing:.02em;backdrop-filter:blur(6px)}
.hero-media .badge i{width:8px;height:8px;border-radius:50%;background:#4ade80;display:inline-block}
.hero-caption{display:flex;justify-content:space-between;gap:16px;margin-top:12px;color:var(--muted);font-size:.85rem}

/* Compare (before/after) */
.compare{position:relative;margin:0;border-radius:var(--radius);overflow:hidden;aspect-ratio:4/3;background:var(--bg-2);user-select:none}
.hero-media .compare{aspect-ratio:auto;border-radius:0}
.compare img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.compare-before-wrap{position:absolute;inset:0;clip-path:inset(0 calc(100% - var(--pos,55%)) 0 0)}
.compare-handle{position:absolute;top:0;bottom:0;left:var(--pos,55%);width:2px;background:#fff;transform:translateX(-1px);box-shadow:0 0 0 1px rgba(0,0,0,.15)}
.compare-handle span{position:absolute;top:50%;left:50%;width:44px;height:44px;border-radius:50%;background:#fff;transform:translate(-50%,-50%);box-shadow:0 6px 18px rgba(0,0,0,.25);display:grid;place-items:center}
.compare-handle span::before{content:"◂ ▸";font-size:14px;letter-spacing:2px;color:var(--ink)}
.compare-range{position:absolute;inset:0;width:100%;height:100%;opacity:0;cursor:ew-resize;margin:0;touch-action:none}
.compare figcaption{position:absolute;left:14px;right:14px;bottom:14px;display:flex;justify-content:space-between;pointer-events:none}
.tag{padding:6px 12px;border-radius:999px;font-size:.75rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;background:rgba(15,18,22,.72);color:#fff;backdrop-filter:blur(6px)}
.tag-after{background:var(--accent)}

/* Proof strip */
.proof{margin:56px 0 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.proof .wrap{display:grid;grid-template-columns:repeat(4,1fr)}
.proof div{padding:28px 24px 26px;border-left:1px solid var(--line)}
.proof div:first-child{border-left:0;padding-left:0}
.proof strong{display:block;font-size:2.2rem;letter-spacing:-.03em;line-height:1;font-weight:600}
.proof span{display:block;margin-top:8px;color:var(--muted);font-size:.92rem}

/* Sections */
section.block{padding:104px 0}
.section-head{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:end;margin-bottom:56px}
.section-head p{margin:0;color:var(--ink-2);font-size:1.1rem;max-width:34rem}

/* Steps */
.steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:20px;counter-reset:step}
.steps li{position:relative;padding:28px;border-radius:var(--radius);background:var(--bg-2);display:grid;gap:14px;align-content:start;overflow:hidden}
.steps li::before{counter-increment:step;content:"0" counter(step);font-family:var(--serif);font-style:italic;font-size:2.4rem;line-height:1;color:var(--accent)}
.steps p{margin:0;color:var(--ink-2)}
.steps figure{margin:8px -28px -28px;aspect-ratio:16/10;background:#e9ecf0;overflow:hidden}
.steps figure img{width:100%;height:100%;object-fit:cover;object-position:top}
.steps figure.phone{display:grid;place-items:center;background:linear-gradient(180deg,#eef1f4,#dfe4ea)}
.steps figure.phone .mock{width:58%;aspect-ratio:9/16;border-radius:22px;background:#0f1216;padding:8px;box-shadow:0 30px 50px -20px rgba(0,0,0,.4);transform:translateY(22%)}
.steps figure.phone .mock img{border-radius:16px;height:100%}

/* Proposal showcase (dark) */
.showcase{background:var(--bg-3);color:var(--on-dark)}
.showcase .eyebrow{color:#f0a37e}
.showcase .section-head p{color:var(--on-dark-muted)}
.showcase-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:36px;align-items:start}
.pages{position:relative;display:grid;grid-template-columns:1fr 1fr;gap:18px}
.pages img{border-radius:8px;box-shadow:0 30px 60px -30px rgba(0,0,0,.8);border:1px solid rgba(255,255,255,.08)}
.callouts{display:grid;gap:14px}
.callout{padding:20px 22px;border:1px solid rgba(255,255,255,.12);border-radius:var(--radius-s);background:rgba(255,255,255,.03)}
.callout strong{display:block;margin-bottom:6px;font-size:1.02rem}
.callout span{color:var(--on-dark-muted);font-size:.95rem}
.cite{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.78rem;color:#f0a37e;background:rgba(240,163,126,.1);padding:2px 6px;border-radius:5px}

/* Render section */
.render-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.render-grid figure{margin:0;position:relative;border-radius:var(--radius);overflow:hidden;aspect-ratio:4/3;background:var(--bg-2)}
.render-grid img{width:100%;height:100%;object-fit:cover}
.render-grid figcaption{position:absolute;left:14px;bottom:14px}
.render-note{margin-top:22px;display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.render-note div{padding:18px 20px;border:1px solid var(--line);border-radius:var(--radius-s)}
.render-note strong{display:block;margin-bottom:4px}
.render-note span{color:var(--muted);font-size:.93rem}

/* Works with */
.works{background:var(--bg-2)}
.logo-row{display:flex;flex-wrap:wrap;gap:10px 14px;margin-top:22px}
.logo-row span{padding:10px 16px;border:1px solid var(--line-2);border-radius:999px;background:#fff;font-weight:600;font-size:.92rem;color:var(--ink-2)}
.works .cols{display:grid;grid-template-columns:1fr 1fr;gap:48px}
.works h3{margin-bottom:6px}
.works p{margin:0;color:var(--muted)}

/* Estimate */
.estimate-form{display:flex;gap:10px;margin-top:22px;max-width:44rem}
.estimate-form input,.pilot-form input,.pilot-form select{flex:1;padding:14px 18px;border:1px solid var(--line-2);border-radius:999px;font:inherit;min-width:0;background:var(--bg)}
.estimate-form input:focus,.pilot-form :focus{outline:2px solid var(--accent);outline-offset:1px}
.estimate-result{margin-top:26px;padding:26px;border-radius:var(--radius);background:var(--bg-2);max-width:44rem}
.result-address{margin:0 0 14px;font-weight:600}
.result-grid{margin:0;display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.result-grid dt{font-size:.75rem;color:var(--muted);text-transform:uppercase;letter-spacing:.08em}
.result-grid dd{margin:2px 0 0;font-weight:600;font-size:1.2rem;letter-spacing:-.01em}
.result-note{margin:16px 0 0;color:var(--muted);font-size:.92rem}
.estimate-error{color:#a3341a;margin-top:14px}

/* Pilot */
.pilot{background:var(--bg-3);color:var(--on-dark)}
.pilot .eyebrow{color:#f0a37e}
.pilot .lede{color:var(--on-dark-muted)}
.pilot-form{display:grid;grid-template-columns:1.2fr 1fr 1.2fr auto;gap:10px;margin-top:28px;max-width:62rem}
.pilot-form input,.pilot-form select{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.18);color:#fff}
.pilot-form select option{color:var(--ink)}
.pilot-form input::placeholder{color:var(--on-dark-muted)}
.pilot .terms{margin-top:28px;display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.pilot .terms div{padding:18px 20px;border:1px solid rgba(255,255,255,.12);border-radius:var(--radius-s)}
.pilot .terms strong{display:block;margin-bottom:4px}
.pilot .terms span{color:var(--on-dark-muted);font-size:.93rem}

footer{padding:34px 0;border-top:1px solid var(--line)}
footer .wrap{display:flex;justify-content:space-between;gap:16px;color:var(--muted);font-size:.9rem;flex-wrap:wrap}
footer a{text-decoration:none}

/* Reveal on scroll (no-JS safe: content is visible by default) */
.reveal{opacity:1;transform:none}
.js .reveal{opacity:0;transform:translateY(14px);transition:opacity .6s ease,transform .6s ease}
.js .reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.js .reveal{opacity:1;transform:none;transition:none}}

@media (max-width:980px){
  .hero-grid,.section-head,.showcase-grid,.render-grid,.works .cols{grid-template-columns:1fr}
  .hero-grid{gap:28px}.hero-grid > div:last-child{order:-1}
  .proof .wrap{grid-template-columns:1fr 1fr}.proof div{border-left:0;padding-left:0}
  .steps{grid-template-columns:1fr}.pilot-form{grid-template-columns:1fr}
  .render-note,.pilot .terms{grid-template-columns:1fr}
  .top nav a:not(.btn){display:none}.result-grid{grid-template-columns:1fr 1fr}
  section.block{padding:72px 0}
}