/* Sharp Gutter Solutions — site stylesheet
   Colors and type matched to the Sharp Home Solutions LLC site:
   navy #0D1F3C band, blue #1976D2 buttons, Helvetica bold headings,
   italic Helvetica sublines, gray page with white panels.
   Header is NOT pinned — it scrolls away with the page. */

:root{
  --navy:#0D1F3C;
  --blue:#1976D2;
  --blue-dark:#115293;
  --page:#C3C7CE;
  --panel:#FFFFFF;
  --ink:#1B2330;
  --muted:#4A576D;
  --line:#D5D9E0;
  --soft:#E5F0FE;
}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;text-size-adjust:100%}
body{
  margin:0;
  background:var(--page);
  color:var(--ink);
  font:17px/1.55 "Helvetica Neue",Helvetica,Arial,sans-serif;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--blue-dark)}
h1,h2,h3{font-family:"Helvetica Neue",Helvetica,Arial,sans-serif;font-weight:700;color:var(--navy);line-height:1.15;margin:0 0 .5em}
h1{font-size:clamp(28px,4.2vw,44px)}
h2{font-size:clamp(23px,3vw,32px)}
h3{font-size:clamp(18px,2.2vw,21px)}
p{margin:0 0 1em}

/* ---------- header (scrolls away; never sticky) ---------- */
.mast{
  position:static;
  background:var(--navy);
  color:#fff;
  text-align:center;
  padding:16px 16px 18px;
}
.mast .brand{
  display:block;color:#fff;text-decoration:none;
  font-weight:700;letter-spacing:-.01em;line-height:1.05;
  font-size:clamp(30px,5vw,56px);
}
.mast .sub{
  font-style:italic;color:#fff;margin:6px 0 0;
  font-size:clamp(15px,1.9vw,21px);line-height:1.35;
}
.mast .sub a{color:#fff;text-decoration:none;font-weight:700;white-space:nowrap}
.mast.small .brand{font-size:clamp(24px,3.4vw,38px)}
.mast.small .sub{font-size:clamp(14px,1.6vw,18px)}
nav.topics{
  display:flex;flex-wrap:wrap;justify-content:center;gap:8px;
  max-width:1000px;margin:14px auto 0;
}
nav.topics a{
  background:var(--blue);color:#fff;text-decoration:none;font-weight:700;
  font-size:15px;padding:9px 18px;border-radius:999px;white-space:nowrap;
}
nav.topics a:hover{background:var(--blue-dark)}
nav.topics a[aria-current="page"]{background:#fff;color:var(--navy)}

/* ---------- panels ---------- */
main{max-width:1080px;margin:0 auto;padding:18px 16px 8px}
.panel{
  background:var(--panel);border-radius:6px;
  box-shadow:0 1px 3px rgba(13,31,60,.18);
  padding:clamp(18px,3vw,34px);margin:0 0 18px;
}
.panel.center{text-align:center}
.lead{font-size:clamp(17px,2vw,20px);color:var(--muted)}
.kicker{font-style:italic;color:var(--muted);margin:0 0 .4em;font-size:17px}
.note{font-size:14px;color:var(--muted)}

/* ---------- buttons: blue, rounded, white letters ---------- */
.btn{
  display:inline-block;background:var(--blue);color:#fff;text-decoration:none;
  font-weight:700;font-size:17px;line-height:1.25;
  padding:13px 26px;border-radius:999px;border:0;cursor:pointer;
}
.btn:hover{background:var(--blue-dark)}
.btn:focus-visible,nav.topics a:focus-visible{outline:3px solid #FFCB05;outline-offset:2px}
.btn.big{font-size:clamp(19px,2.6vw,26px);padding:18px 30px;max-width:640px;width:100%}
.btn.call{background:var(--navy)}
.btn.call:hover{background:#1c3560}
.btn .ico{display:inline-block;vertical-align:-3px;margin-right:8px}
.btnrow{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin:14px 0 4px}
.stack{display:flex;flex-direction:column;align-items:center;gap:12px;margin:16px 0 6px}

/* ---------- bullet lists ---------- */
ul.bam{list-style:none;padding:0;margin:0 0 1em}
ul.bam li{position:relative;padding:0 0 10px 26px}
ul.bam li::before{
  content:"";position:absolute;left:4px;top:.55em;width:9px;height:9px;
  border-radius:50%;background:var(--blue);
}
ul.bam li b{color:var(--navy)}

/* ---------- two-column blocks ---------- */
.cols{display:grid;grid-template-columns:1fr 1fr;gap:24px}
@media(max-width:760px){.cols{grid-template-columns:1fr}}

/* ---------- photos: side by side, even on phones ---------- */
.photos{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:8px 0 14px}
.photos.two{grid-template-columns:repeat(2,1fr)}
@media(max-width:760px){.photos{grid-template-columns:repeat(2,1fr);gap:8px}}
figure{margin:0}
figure img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:4px;background:var(--line)}
figure.tall img{aspect-ratio:3/4}
figure.wide{grid-column:1/-1}
figure.wide img{aspect-ratio:auto;object-fit:contain}
figcaption{font-size:13.5px;color:var(--muted);line-height:1.35;margin-top:5px}
.placeholder{
  aspect-ratio:4/3;border:2px dashed #9AA3B2;border-radius:4px;background:#F3F5F8;
  display:flex;align-items:center;justify-content:center;text-align:center;
  color:var(--muted);font-weight:700;font-size:15px;padding:10px;
}

/* ---------- problem cards (What We Saw) ---------- */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
@media(max-width:760px){.cards{grid-template-columns:repeat(2,1fr);gap:10px}}
.card{
  display:block;background:#fff;border:1px solid var(--line);border-radius:6px;
  text-decoration:none;color:var(--ink);overflow:hidden;
}
.card img,.card .placeholder{aspect-ratio:4/3;width:100%;object-fit:cover;border-radius:0;border-width:0 0 1px 0}
.card span{display:block;padding:9px 11px 11px;font-weight:700;color:var(--navy);font-size:16px;line-height:1.25}
.card:hover{border-color:var(--blue)}
.checks{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;margin:12px 0 0}
.checks a{
  border:2px solid var(--blue);color:var(--blue-dark);text-decoration:none;font-weight:700;
  border-radius:999px;padding:7px 14px;font-size:15px;background:#fff;
}
.checks a:hover{background:var(--soft)}

/* ---------- Q&A ---------- */
.qa details{border-top:1px solid var(--line);padding:12px 0}
.qa details:last-child{border-bottom:1px solid var(--line)}
.qa summary{font-weight:700;color:var(--navy);cursor:pointer;font-size:18px}
.qa details p{margin:.6em 0 0}

/* ---------- video ---------- */
.video{position:relative;aspect-ratio:16/9;background:#000;border-radius:6px;overflow:hidden}
.video iframe{position:absolute;inset:0;width:100%;height:100%;border:0}

/* ---------- quote ---------- */
blockquote{margin:0 0 1em;padding:12px 18px;border-left:4px solid var(--blue);background:var(--soft);font-style:italic}
blockquote cite{display:block;font-style:normal;font-size:14px;color:var(--muted);margin-top:6px}

/* ---------- form ---------- */
form.est{max-width:620px;margin:0 auto;text-align:left}
.field{margin:0 0 16px}
.field label{display:block;font-weight:700;color:var(--navy);margin:0 0 5px}
.field input,.field textarea{
  width:100%;font:inherit;font-size:17px;padding:12px 13px;
  border:1px solid #9AA3B2;border-radius:6px;background:#fff;color:var(--ink);
}
.field input:focus,.field textarea:focus{outline:3px solid var(--soft);border-color:var(--blue)}
.field textarea{min-height:130px;resize:vertical}
.field .hint{font-size:14px;color:var(--muted);margin:6px 0 0}
.formmsg{display:none;margin:12px 0 0;padding:12px;border-radius:6px;background:var(--soft);color:var(--navy);font-weight:700}

/* ---------- footer ---------- */
.foot{background:var(--navy);color:#DCE3EE;text-align:center;padding:22px 16px 26px;margin-top:10px}
.foot .nap{font-weight:700;color:#fff;font-size:16px;margin:0 0 10px}
.foot .nap a{color:#fff;text-decoration:none;white-space:nowrap}
.foot .small-links{margin:0 0 10px;font-size:14px}
.foot .small-links a{color:#fff;margin:0 8px;white-space:nowrap}
.foot .fine{font-size:13px;color:#B9C4D6;max-width:760px;margin:10px auto 0;line-height:1.45}
.foot .fine a{color:#fff}

@media(max-width:600px){
  body{font-size:16px}
  nav.topics{gap:6px}
  nav.topics a{font-size:14px;padding:8px 13px}
  .btn{font-size:16px;padding:12px 20px}
}
@media print{.mast,nav.topics{position:static}}

/* ---------- phone tightening: header stays under a third of the screen ---------- */
@media(max-width:600px){
  .mast{padding:12px 10px 12px}
  .mast .brand{font-size:30px}
  .mast.small .brand{font-size:26px}
  .mast .sub,.mast.small .sub{font-size:14px;margin-top:4px}
  nav.topics{display:grid;grid-template-columns:repeat(3,1fr);gap:6px;margin-top:10px}
  nav.topics a{font-size:13px;padding:7px 4px;white-space:normal;line-height:1.15;
    display:flex;align-items:center;justify-content:center;text-align:center;min-height:34px}
  .checks{display:grid;grid-template-columns:1fr 1fr;gap:7px}
  .checks a{font-size:14px;padding:8px 8px;border-radius:14px;line-height:1.2;display:flex;align-items:center;justify-content:center;text-align:center}
  .btnrow .btn{flex:1 1 44%;text-align:center}
}
.nowrap{white-space:nowrap}
@media(max-width:600px){
  .btnrow{display:grid;grid-template-columns:1fr 1fr;gap:8px}
  .btnrow .btn{font-size:15px;padding:11px 8px;display:flex;align-items:center;justify-content:center;text-align:center}
  .btnrow .btn.call{grid-column:1/-1}
  .btnrow .btn:last-child:nth-child(odd){grid-column:1/-1}
  .checks a:last-child:nth-child(odd){grid-column:1/-1}
}
/* all photos in a row share one shape; portrait rows opt in with .talls */
.photos figure.tall img{aspect-ratio:4/3}
.photos.talls figure img{aspect-ratio:3/4}
@media(max-width:600px){ .btnrow .btn.call + .btn:last-child{grid-column:1/-1} }