/* ============================================================
   NIGHTHAWK POWER WASHING — brand tokens
   Night blues do the work, sunrise amber is the payoff.
   ============================================================ */
:root{
  --ink:#070B12;        /* page night sky */
  --night:#0C1420;      /* panel */
  --night2:#121D2E;     /* raised panel */
  --line:rgba(148,178,220,.16);
  --text:#F2F6FB;
  --moon:#C9D6E8;       /* secondary text, moonlight */
  --dim:#8CA0B8;        /* tertiary */
  --dawn:#FFB03A;       /* sunrise amber — the payoff color */
  --dawn-deep:#FF7A2F;
  --sky:#6FC9FF;        /* water, used sparingly */
  --radius:14px;
  --disp:"Barlow Condensed",sans-serif;
  --body:"Barlow",sans-serif;
  --mono:"IBM Plex Mono",monospace;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  background:var(--ink);
  color:var(--text);
  font-family:var(--body);
  font-size:16.5px;
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
h1,h2,h3{font-family:var(--disp);text-transform:uppercase;line-height:.92}
b{color:var(--text)}
a{color:inherit}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  font-family:var(--disp);font-size:19px;font-weight:600;letter-spacing:.04em;text-transform:uppercase;
  padding:13px 26px;border-radius:10px;text-decoration:none;border:1px solid transparent;
  transition:transform .15s ease,box-shadow .15s ease,background .15s ease;
}
.btn:active{transform:translateY(1px)}
.btn-dawn{
  background:linear-gradient(180deg,var(--dawn),var(--dawn-deep));
  color:#1A0E00;box-shadow:0 4px 24px rgba(255,150,50,.25);
}
.btn-dawn:hover{box-shadow:0 6px 32px rgba(255,150,50,.4);transform:translateY(-1px)}
.btn-ghost{border-color:var(--line);color:var(--moon);background:rgba(148,178,220,.05)}
.btn-ghost:hover{background:rgba(148,178,220,.1);color:var(--text)}
:where(a,button,input,select,summary):focus-visible{outline:2px solid var(--dawn);outline-offset:2px;border-radius:6px}

/* ---------- nav ---------- */
.nav{
  position:sticky;top:0;z-index:50;
  display:flex;align-items:center;gap:28px;
  padding:14px 28px;
  background:rgba(7,11,18,.82);backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line);
}
.brand{display:flex;align-items:center;text-decoration:none}
.brand-word{font-family:var(--disp);font-weight:700;font-size:24px;letter-spacing:.09em;line-height:1}
.brand-rule{
  display:block;height:2.5px;border-radius:2px;margin:4px 0 3px;
  background:linear-gradient(90deg,#1B2A40,var(--sky) 42%,var(--dawn) 62%,var(--dawn-deep) 82%,#1B2A40);
}
.brand-word em{display:block;font-style:normal;font-family:var(--mono);font-size:9.5px;font-weight:500;letter-spacing:.34em;text-transform:uppercase;color:var(--dawn);margin-top:3px;white-space:nowrap}
.nav-links{display:flex;gap:22px;margin-left:auto}
.nav-links a{
  font-family:var(--disp);font-size:17px;font-weight:600;letter-spacing:.05em;text-transform:uppercase;
  color:var(--dim);text-decoration:none;transition:color .15s;
}
.nav-links a:hover{color:var(--dawn)}
.nav-cta{font-size:16px;padding:10px 18px}

/* ---------- hero ---------- */
.hero{position:relative;overflow:hidden;text-align:center;padding:96px 24px 150px}
.stars{
  position:absolute;inset:0;pointer-events:none;opacity:.8;
  background-image:
    radial-gradient(1.2px 1.2px at 12% 18%,#DDE8F5 50%,transparent 51%),
    radial-gradient(1px 1px at 34% 8%,#B9CCE4 50%,transparent 51%),
    radial-gradient(1.4px 1.4px at 58% 22%,#EAF1FA 50%,transparent 51%),
    radial-gradient(1px 1px at 73% 12%,#B9CCE4 50%,transparent 51%),
    radial-gradient(1.2px 1.2px at 88% 26%,#DDE8F5 50%,transparent 51%),
    radial-gradient(1px 1px at 22% 34%,#9FB6D2 50%,transparent 51%),
    radial-gradient(1.3px 1.3px at 44% 15%,#EAF1FA 50%,transparent 51%),
    radial-gradient(1px 1px at 66% 32%,#9FB6D2 50%,transparent 51%),
    radial-gradient(1.2px 1.2px at 81% 6%,#DDE8F5 50%,transparent 51%),
    radial-gradient(1px 1px at 6% 9%,#B9CCE4 50%,transparent 51%);
}
.sunrise{
  position:absolute;left:0;right:0;bottom:-2px;height:220px;pointer-events:none;
  background:
    radial-gradient(60% 200px at 50% 100%,rgba(255,122,47,.38),transparent 70%),
    radial-gradient(90% 320px at 50% 118%,rgba(255,176,58,.22),transparent 75%);
  animation:dawnrise 3.2s ease-out both;
}
@keyframes dawnrise{from{opacity:0;transform:translateY(60px)}to{opacity:1;transform:none}}
.hero-in{position:relative;z-index:2;max-width:880px;margin:0 auto}
.eyebrow{
  display:inline-flex;align-items:center;gap:10px;
  font-family:var(--mono);font-size:12.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--moon);
  padding:9px 18px;border:1px solid var(--line);border-radius:999px;background:rgba(12,20,32,.6);
  margin-bottom:34px;
}
.eyebrow .tick{width:7px;height:7px;border-radius:50%;background:var(--dawn);box-shadow:0 0 12px var(--dawn);flex:none}
.hero h1{
  font-size:clamp(64px,12.5vw,168px);font-weight:700;letter-spacing:.005em;
}
.horizon{
  height:3px;max-width:560px;margin:30px auto 0;border-radius:3px;
  background:linear-gradient(90deg,transparent,#1B2A40 18%,var(--sky) 38%,var(--dawn) 55%,var(--dawn-deep) 72%,transparent);
  box-shadow:0 0 24px rgba(255,150,50,.35);
}
.hero-sub{max-width:620px;margin:28px auto 0;font-size:19px;color:var(--moon)}
.hero-ctas{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin-top:36px}
.hero-note{margin-top:26px;font-size:14px;color:var(--dim)}
.hero-note b{color:var(--moon)}

/* ---------- trust bar ---------- */
.trustbar{
  display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:12px 18px;
  padding:16px 24px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  background:var(--night);
  font-family:var(--mono);font-size:13px;color:var(--dim);
}
.trustbar b{color:var(--dawn);font-weight:600}
.trustbar .dot{width:4px;height:4px;border-radius:50%;background:var(--line);flex:none}

/* ---------- services ---------- */
.svc{
  display:grid;grid-template-columns:minmax(0,5fr) minmax(0,6fr);gap:56px;
  max-width:1160px;margin:0 auto;padding:96px 28px;
}
.svc + .svc{border-top:1px solid var(--line)}
.svc-kicker{
  font-family:var(--mono);font-size:12.5px;font-weight:500;letter-spacing:.28em;text-transform:uppercase;
  color:var(--dawn);margin-bottom:16px;
}
.svc h2{font-size:clamp(44px,5.4vw,68px);font-weight:700}
.svc-lede{margin-top:20px;font-size:17.5px;color:var(--moon);max-width:46ch}

/* spec-sheet pricing tables */
.spec table{width:100%;border-collapse:collapse}
.spec th{
  text-align:left;font-weight:600;font-size:16px;color:var(--text);
  padding:15px 12px 15px 0;border-bottom:1px solid var(--line);
}
.spec th span{display:block;font-weight:400;font-size:13.5px;color:var(--dim);margin-top:2px}
.spec td{
  text-align:right;white-space:nowrap;vertical-align:top;
  font-family:var(--mono);font-size:16.5px;font-weight:600;color:var(--dawn);
  padding:15px 0 15px 12px;border-bottom:1px solid var(--line);
}
.spec td em{font-style:normal;font-weight:400;font-size:12.5px;color:var(--dim);margin-left:2px}
.spec td i{display:block;font-style:normal;font-weight:400;font-size:12px;color:var(--dim);margin-top:2px}
.spec tr:last-child th,.spec tr:last-child td{border-bottom:0}
.spec-note{
  margin-top:18px;padding:14px 18px;border:1px dashed var(--line);border-radius:var(--radius);
  font-size:14.5px;color:var(--dim);background:rgba(12,20,32,.5);
}
.spec-note b{color:var(--dawn)}

/* ---------- quote / calculator ---------- */
.quote{
  border-top:1px solid var(--line);
  background:
    radial-gradient(70% 340px at 50% 0%,rgba(255,150,50,.08),transparent 70%),
    var(--night);
  padding:96px 28px;
}
.quote-in{max-width:880px;margin:0 auto;text-align:center}
.quote h2{font-size:clamp(46px,5.8vw,72px)}
.quote-lede{margin-top:16px;color:var(--moon)}
.tabs{display:flex;justify-content:center;gap:8px;margin:38px 0 0;flex-wrap:wrap}
.tab{
  font-family:var(--disp);font-size:18px;font-weight:600;letter-spacing:.05em;text-transform:uppercase;
  color:var(--dim);background:transparent;border:1px solid var(--line);border-radius:999px;
  padding:11px 24px;cursor:pointer;transition:all .15s;
}
.tab:hover{color:var(--text)}
.tab.is-on{background:var(--dawn);border-color:var(--dawn);color:#1A0E00}
.calc{
  margin-top:26px;background:var(--ink);border:1px solid var(--line);border-radius:20px;
  padding:34px;text-align:left;
}
.panel{display:none;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:20px}
.panel.is-on{display:grid}
.field label{
  display:block;font-family:var(--mono);font-size:11.5px;letter-spacing:.18em;text-transform:uppercase;
  color:var(--dim);margin-bottom:9px;
}
.field .hint{color:var(--dim);opacity:.7;text-transform:none;letter-spacing:0}
.field input[type=number],.field select{
  width:100%;padding:13px 14px;font-family:var(--mono);font-size:16px;color:var(--text);
  background:var(--night2);border:1px solid var(--line);border-radius:10px;appearance:none;
}
.field select{
  background-image:linear-gradient(45deg,transparent 49%,var(--dawn) 50%),linear-gradient(-45deg,transparent 49%,var(--dawn) 50%);
  background-position:calc(100% - 20px) 55%,calc(100% - 14px) 55%;background-size:6px 6px;background-repeat:no-repeat;
}
.field-check{display:flex;align-items:end}
.field-check label{display:flex;align-items:center;gap:10px;font-family:var(--body);font-size:15px;text-transform:none;letter-spacing:0;color:var(--moon);cursor:pointer;margin:0;padding:13px 0}
.field-check input{width:18px;height:18px;accent-color:var(--dawn)}
.result{
  margin-top:30px;padding-top:28px;border-top:1px solid var(--line);
  display:flex;flex-wrap:wrap;align-items:center;gap:22px 40px;
}
.result-main{display:flex;flex-direction:column}
.result-label{font-family:var(--mono);font-size:11.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--dim)}
.result-price{
  font-family:var(--disp);font-size:clamp(52px,7vw,76px);font-weight:700;line-height:1;
  color:var(--dawn);margin-top:6px;font-variant-numeric:tabular-nums;
}
.result-detail{flex:1 1 240px;font-size:14.5px;color:var(--dim);min-width:220px}
.result-detail b{color:var(--moon)}
.result-ctas{display:flex;gap:12px;flex-wrap:wrap}

/* ---------- night run ---------- */
.run{max-width:1160px;margin:0 auto;padding:96px 28px}
.run-head h2{font-size:clamp(44px,5.4vw,68px)}
.run-steps{
  list-style:none;counter-reset:step;
  display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:22px;margin-top:44px;
}
.run-steps li{
  counter-increment:step;
  background:var(--night);border:1px solid var(--line);border-radius:var(--radius);
  padding:26px 22px;font-size:15.5px;color:var(--dim);
}
.run-steps li::before{
  content:"0" counter(step);
  display:block;font-family:var(--mono);font-size:13px;letter-spacing:.2em;color:var(--dawn);margin-bottom:14px;
}
.run-steps b{display:block;color:var(--text);font-size:17px;margin-bottom:8px}
.guarantee{
  display:flex;gap:24px;align-items:flex-start;margin-top:26px;
  background:linear-gradient(120deg,rgba(255,150,50,.12),rgba(255,150,50,.03) 55%),var(--night);
  border:1px solid rgba(255,176,58,.35);border-radius:var(--radius);padding:30px 28px;
}
.g-mark{
  flex:none;width:56px;height:56px;border-radius:50%;display:grid;place-items:center;
  font-size:26px;background:linear-gradient(180deg,var(--dawn),var(--dawn-deep));color:#1A0E00;
}
.guarantee h3{font-size:26px;letter-spacing:.03em}
.guarantee p{margin-top:8px;color:var(--moon);max-width:70ch}

/* ---------- faq ---------- */
.faq{max-width:820px;margin:0 auto;padding:20px 28px 96px}
.faq-head{margin-bottom:34px}
.faq-head h2{font-size:clamp(40px,5vw,60px)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{
  cursor:pointer;list-style:none;position:relative;
  font-family:var(--disp);font-size:21px;font-weight:600;letter-spacing:.03em;text-transform:uppercase;
  padding:20px 40px 20px 0;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{
  content:"+";position:absolute;right:4px;top:50%;transform:translateY(-50%);
  font-family:var(--mono);color:var(--dawn);font-size:20px;transition:transform .2s;
}
.faq details[open] summary::after{transform:translateY(-50%) rotate(45deg)}
.faq details p{padding:0 0 22px;color:var(--moon);max-width:68ch}

/* ---------- footer ---------- */
.foot{border-top:1px solid var(--line);background:var(--night)}
.foot-cta{
  text-align:center;padding:84px 24px 70px;position:relative;overflow:hidden;
  background:radial-gradient(60% 240px at 50% 115%,rgba(255,122,47,.22),transparent 70%);
}
.foot-cta h2{font-size:clamp(40px,6vw,72px);margin-bottom:30px}
.foot-meta{
  display:flex;justify-content:center;flex-wrap:wrap;gap:10px 28px;
  padding:20px 24px 28px;font-family:var(--mono);font-size:12.5px;color:var(--dim);
  border-top:1px solid var(--line);
}

/* ---------- responsive ---------- */
@media (max-width:900px){
  .svc{grid-template-columns:1fr;gap:34px;padding:64px 22px}
  .nav-links{display:none}
  .hero{padding:64px 20px 120px}
  .calc{padding:24px 18px}
  .run{padding:64px 22px}
  .guarantee{flex-direction:column}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .sunrise{animation:none}
  .btn,.tab{transition:none}
}