/* Shanroof — simple, fast, mobile-first styles */
:root {
  --red: #e1141f;
  --red-dark: #b80f18;
  --ink: #12161c;
  --ink-2: #1c222b;
  --text: #2a313b;
  --muted: #5d6673;
  --line: #e6e8ec;
  --bg: #ffffff;
  --bg-soft: #f4f5f7;
  --radius: 14px;
  --max: 1120px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
  font-size: 17px;
  padding-bottom: 76px; /* room for sticky call bar on mobile */
}
img { max-width: 100%; display: block; }
a { color: inherit; }
h1, h2, h3 { color: var(--ink); line-height: 1.15; margin: 0 0 .5em; letter-spacing: -0.01em; }
h1 { font-size: clamp(2.3rem, 7vw, 4rem); font-weight: 800; }
h2 { font-size: clamp(1.7rem, 4.5vw, 2.4rem); font-weight: 800; }
h3 { font-size: 1.15rem; font-weight: 700; }
p { margin: 0 0 1em; }
.wrap { max-width: var(--max); margin: 0 auto; padding: 0 20px; }
.eyebrow { text-transform: uppercase; font-size: .78rem; font-weight: 700; letter-spacing: .12em; color: var(--red); margin-bottom: .6em; }
.lead { font-size: 1.1rem; color: var(--muted); max-width: 640px; }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(18,22,28,.94);
  backdrop-filter: blur(8px);
}
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; height: 68px; }
.logo { display: flex; align-items: center; gap: 8px; text-decoration: none; font-weight: 800; font-size: 1.45rem; letter-spacing: -.02em; color: #fff; }
.logo .shan { color: var(--red); }
.logo svg { width: 40px; height: 32px; }
.nav { display: flex; gap: 26px; align-items: center; }
.nav a { color: #e9ebee; text-decoration: none; font-weight: 600; font-size: .95rem; }
.nav a:hover, .nav a[aria-current="page"] { color: #fff; text-decoration: underline; text-underline-offset: 6px; text-decoration-color: var(--red); }
.nav .btn { padding: 10px 18px; font-size: .95rem; }
.menu-toggle { display: none; background: none; border: 0; color: #fff; padding: 8px; cursor: pointer; }
.menu-toggle svg { width: 30px; height: 30px; }

@media (max-width: 820px) {
  .menu-toggle { display: block; }
  .nav { display: none; position: absolute; top: 68px; left: 0; right: 0; flex-direction: column; gap: 0; background: var(--ink); padding: 8px 20px 20px; }
  .nav.open { display: flex; }
  .nav a { width: 100%; padding: 14px 0; border-bottom: 1px solid rgba(255,255,255,.08); font-size: 1.05rem; }
  .nav .btn { margin-top: 14px; text-align: center; border: 0; }
}

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  background: var(--red); color: #fff; text-decoration: none; font-weight: 800;
  text-transform: uppercase; letter-spacing: .04em;
  padding: 16px 30px; border-radius: 999px; border: 0; cursor: pointer; font-size: 1.05rem;
  transition: background .15s ease, transform .15s ease;
}
.btn:hover { background: var(--red-dark); }
.btn:active { transform: scale(.98); }
.btn svg { width: 20px; height: 20px; fill: currentColor; }
.btn-ghost { background: transparent; border: 2px solid rgba(255,255,255,.7); }
.btn-ghost:hover { background: rgba(255,255,255,.1); }
.btn-block { width: 100%; }

/* Hero */
.hero { position: relative; color: #fff; min-height: 640px; display: flex; align-items: flex-end; overflow: hidden; background: var(--ink); }
.hero img.hero-bg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 60% center; }
.hero::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(18,22,28,.82) 0%, rgba(18,22,28,.35) 40%, rgba(18,22,28,.92) 100%); }
.hero .wrap { position: relative; z-index: 2; padding-top: 70px; padding-bottom: 48px; width: 100%; }
.hero h1 { color: #fff; max-width: 760px; text-shadow: 0 2px 24px rgba(0,0,0,.35); }
.hero h1 .accent { color: var(--red); }
.hero p.sub { font-size: 1.15rem; max-width: 560px; color: #e3e6ea; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 14px; margin: 26px 0 32px; }
.trust { display: flex; flex-wrap: wrap; gap: 14px 28px; padding-top: 22px; border-top: 1px solid rgba(255,255,255,.18); }
.trust-item { display: flex; align-items: center; gap: 10px; font-size: .95rem; line-height: 1.3; }
.trust-item svg { width: 30px; height: 30px; flex: none; fill: none; stroke: #fff; stroke-width: 2; }
.trust-item strong { display: block; font-size: 1.02rem; }
.trust-item span { color: #c9ced5; font-size: .85rem; }

/* Page hero (inner pages) */
.page-hero { position: relative; color: #fff; background: var(--ink); overflow: hidden; }
.page-hero img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: .45; }
.page-hero .wrap { position: relative; padding: 80px 20px 56px; }
.page-hero h1 { color: #fff; font-size: clamp(2.1rem, 6vw, 3.2rem); }
.page-hero p { color: #e3e6ea; font-size: 1.1rem; max-width: 560px; }

/* Sections */
section { padding: 72px 0; }
.soft { background: var(--bg-soft); }
.dark { background: var(--ink); color: #d6dae0; }
.dark h2, .dark h3 { color: #fff; }

/* Services */
.services { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 18px; margin-top: 30px; }
.card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; transition: box-shadow .15s ease, transform .15s ease; }
.card:hover { box-shadow: 0 10px 30px rgba(18,22,28,.08); transform: translateY(-2px); }
.card .icon { width: 46px; height: 46px; border-radius: 12px; background: #fdecee; display: grid; place-items: center; margin-bottom: 14px; }
.card .icon svg { width: 26px; height: 26px; fill: none; stroke: var(--red); stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.card p { color: var(--muted); margin: 0; font-size: .97rem; }

/* Split feature */
.split { display: grid; grid-template-columns: 1.05fr 1fr; gap: 48px; align-items: center; }
.split img { border-radius: var(--radius); width: 100%; height: 100%; max-height: 520px; object-fit: cover; }
@media (max-width: 820px) { .split { grid-template-columns: 1fr; gap: 28px; } }

.checks { list-style: none; padding: 0; margin: 20px 0 28px; display: grid; gap: 16px; }
.checks li { display: flex; gap: 14px; }
.checks svg { width: 26px; height: 26px; flex: none; fill: none; stroke: var(--red); stroke-width: 2.4; stroke-linecap: round; stroke-linejoin: round; margin-top: 2px; }
.checks strong { color: var(--ink); display: block; }
.dark .checks strong { color: #fff; }
.checks span { color: var(--muted); font-size: .96rem; }
.dark .checks span { color: #aab1bb; }

/* Areas */
.areas { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 20px; }
.areas li { list-style: none; background: #fff; border: 1px solid var(--line); border-radius: 999px; padding: 8px 16px; font-weight: 600; font-size: .95rem; color: var(--ink); }
.areas { padding: 0; }

/* Reviews */
.reviews { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 18px; margin-top: 28px; }
.review { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; }
.stars { color: #f5b301; letter-spacing: 2px; font-size: 1.1rem; }
.review .who { display: flex; align-items: center; gap: 12px; margin-bottom: 10px; }
.avatar { width: 42px; height: 42px; border-radius: 50%; background: var(--ink-2); color: #fff; display: grid; place-items: center; font-weight: 700; }
.review .who small { display: block; color: var(--muted); }
.empty-note { border: 2px dashed var(--line); border-radius: var(--radius); padding: 28px; text-align: center; color: var(--muted); }

/* FAQ */
.faq { max-width: 820px; margin-top: 24px; }
.faq details { border-bottom: 1px solid var(--line); padding: 18px 0; }
.faq summary { cursor: pointer; font-weight: 700; color: var(--ink); font-size: 1.05rem; list-style: none; display: flex; justify-content: space-between; gap: 16px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: var(--red); font-size: 1.5rem; line-height: 1; }
.faq details[open] summary::after { content: "–"; }
.faq details p { margin: 12px 0 0; color: var(--muted); }

/* CTA band */
.cta-band { text-align: center; }
.cta-band p { max-width: 560px; margin: 0 auto 26px; }

/* Contact */
.contact-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 40px; }
@media (max-width: 820px) { .contact-grid { grid-template-columns: 1fr; } }
.contact-list { display: grid; gap: 14px; }
.contact-item { display: flex; gap: 16px; align-items: flex-start; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 18px; text-decoration: none; }
.contact-item svg { width: 28px; height: 28px; flex: none; fill: none; stroke: var(--red); stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.contact-item strong { display: block; color: var(--ink); }
.contact-item span { color: var(--muted); font-size: .95rem; }
form { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; }
label { display: block; font-weight: 600; font-size: .92rem; color: var(--ink); margin: 0 0 6px; }
input, select, textarea { width: 100%; font: inherit; padding: 13px 14px; border: 1px solid #cfd4db; border-radius: 10px; margin-bottom: 16px; background: #fff; color: var(--text); }
input:focus, select:focus, textarea:focus { outline: 3px solid rgba(225,20,31,.18); border-color: var(--red); }
textarea { min-height: 120px; resize: vertical; }
.map { border: 0; width: 100%; height: 320px; border-radius: var(--radius); margin-top: 28px; }

/* Footer */
footer { background: var(--ink); color: #aab1bb; padding: 48px 0 24px; font-size: .95rem; }
footer .cols { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 28px; }
@media (max-width: 820px) { footer .cols { grid-template-columns: 1fr; } }
footer h3 { color: #fff; font-size: 1rem; margin-bottom: 10px; }
footer a { color: #d6dae0; text-decoration: none; }
footer a:hover { color: #fff; }
footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 6px; }
footer .legal { border-top: 1px solid rgba(255,255,255,.08); margin-top: 32px; padding-top: 18px; font-size: .85rem; }

/* Sticky mobile call bar */
.call-bar { position: fixed; left: 0; right: 0; bottom: 0; z-index: 60; background: var(--red); display: none; }
.call-bar a { display: flex; align-items: center; justify-content: center; gap: 10px; color: #fff; text-decoration: none; font-weight: 800; letter-spacing: .05em; font-size: 1.15rem; padding: 18px; }
.call-bar svg { width: 22px; height: 22px; fill: currentColor; }
@media (max-width: 820px) { .call-bar { display: block; } }
@media (min-width: 821px) { body { padding-bottom: 0; } }

.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }

/* layout refinements */
@media (min-width: 900px) { .services { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 820px) {
  .hero { min-height: 600px; }
  .hero::after { background: linear-gradient(180deg, rgba(18,22,28,.85) 0%, rgba(18,22,28,.55) 45%, rgba(18,22,28,.95) 100%); }
  .hero-cta .btn { flex: 1 1 100%; }
  .services { gap: 12px; }
  .card { display: grid; grid-template-columns: 46px 1fr; gap: 4px 16px; padding: 18px; }
  .card .icon { grid-row: span 2; margin: 0; }
  .card h3 { margin: 0; }
  section { padding: 56px 0; }
}