:root {
  --black: #0e1117;
  --charcoal: #1b202b;
  --slate: #535968;
  --silver: #a8aebd;
  --mist: #eef1f6;
  --blue: #3d5a8c;
  --blue-dark: #2c4570;
  --blue-light: #7f9bcc;
  --text: #1d2330;
  --muted: #566070;
  --radius: 12px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--text);
  background: #fff;
  line-height: 1.6;
  font-size: 17px;
}
.wrap { width: 100%; max-width: 1080px; margin: 0 auto; padding: 0 20px; }
.narrow { max-width: 760px; }
h1, h2, h3 { line-height: 1.2; margin: 0 0 12px; color: var(--black); }
h1 { font-size: clamp(1.9rem, 5.5vw, 3rem); }
h2 { font-size: clamp(1.6rem, 4vw, 2.2rem); }
h3 { font-size: 1.15rem; }
p { margin: 0 0 14px; }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 10;
  background: #fff;
  border-bottom: 3px solid var(--blue);
  box-shadow: 0 2px 10px rgba(14, 17, 23, 0.12);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 66px; padding-top: 6px; padding-bottom: 6px; }
.logo { display: flex; align-items: center; }
.logo img { height: 54px; width: auto; display: block; }
.nav { display: flex; align-items: center; gap: 22px; }
.nav a:not(.btn) { display: none; color: var(--black); text-decoration: none; font-weight: 600; font-size: 0.95rem; }
.nav a:not(.btn):hover { color: var(--blue); }

/* Buttons */
.btn {
  display: inline-block;
  background: var(--blue);
  color: #fff;
  padding: 14px 26px;
  border-radius: 999px;
  font-weight: 700;
  text-decoration: none;
  border: 2px solid var(--blue);
  transition: background 0.15s ease, color 0.15s ease;
}
.btn:hover { background: var(--blue-dark); border-color: var(--blue-dark); color: #fff; }
.btn-small { padding: 9px 18px; font-size: 0.95rem; }
.btn-outline { background: transparent; color: var(--black); border-color: var(--black); }
.btn-outline:hover { background: var(--black); border-color: var(--black); color: #fff; }

/* Hero: the logo is the centrepiece */
.hero { background: #fff; padding: 36px 0 48px; text-align: center; }
.hero-center { display: flex; flex-direction: column; align-items: center; }
.hero-logo { width: 100%; max-width: 380px; height: auto; display: block; margin: 0 auto 8px; }
.eyebrow { text-transform: uppercase; letter-spacing: 2px; font-size: 0.8rem; color: var(--blue); font-weight: 700; margin: 8px 0 10px; }
.hero h1 { max-width: 760px; }
.lead { font-size: 1.1rem; max-width: 620px; color: var(--muted); margin: 6px auto 0; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; justify-content: center; margin: 26px 0 0; }

/* Black trust strip with a sawtooth top edge, echoing the saw blade in the logo */
.strip { position: relative; background: var(--black); color: #fff; padding: 30px 0 28px; margin-top: 14px; }
.strip::before {
  content: "";
  position: absolute; left: 0; right: 0; top: -14px; height: 14px;
  background: conic-gradient(from 135deg at 50% 0, var(--black) 90deg, transparent 0) 0 0 / 28px 14px repeat-x;
}
.ticks { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.ticks li { padding-left: 28px; position: relative; color: #e6eaf2; font-weight: 500; }
.ticks li::before { content: "\2713"; position: absolute; left: 0; color: var(--blue-light); font-weight: 800; }

/* Sections */
.section { padding: 64px 0; }
.section-alt { background: var(--mist); }
.section-intro { color: var(--muted); max-width: 620px; margin-bottom: 28px; }

.cards { display: grid; gap: 18px; grid-template-columns: 1fr; }
.card {
  background: #fff;
  border: 1px solid #dfe4ec;
  border-top: 4px solid var(--blue);
  border-radius: var(--radius);
  padding: 22px;
  box-shadow: 0 2px 8px rgba(14, 17, 23, 0.06);
}
.card p { color: var(--muted); margin: 0; }

.steps { list-style: none; counter-reset: step; padding: 0; margin: 24px 0 0; display: grid; gap: 18px; grid-template-columns: 1fr; }
.steps li { counter-increment: step; position: relative; background: #fff; border-radius: var(--radius); padding: 22px 22px 22px 70px; border: 1px solid #dfe4ec; }
.steps li::before {
  content: counter(step);
  position: absolute; left: 18px; top: 20px;
  width: 36px; height: 36px; border-radius: 50%;
  background: var(--black); color: #fff; font-weight: 800;
  display: flex; align-items: center; justify-content: center;
}
.steps p { color: var(--muted); margin: 0; }

.areas { list-style: none; padding: 0; margin: 0 0 14px; display: flex; flex-wrap: wrap; gap: 10px; }
.areas li { background: var(--mist); border: 1px solid #d3dae6; padding: 8px 16px; border-radius: 999px; font-weight: 600; color: var(--blue-dark); }
.note { color: var(--muted); font-size: 0.95rem; }

details { background: #fff; border: 1px solid #dfe4ec; border-radius: var(--radius); padding: 16px 20px; margin-bottom: 12px; }
summary { cursor: pointer; font-weight: 700; color: var(--black); }
details p { margin: 12px 0 0; color: var(--muted); }

/* Contact */
.contact { background: var(--black); color: #fff; }
.contact h2 { color: #fff; }
.contact .section-intro, .contact .note { color: var(--silver); }
.contact-boxes { display: grid; gap: 16px; grid-template-columns: 1fr; margin: 24px 0; }
.contact-box { background: var(--charcoal); border-radius: var(--radius); padding: 20px 22px; border: 1px solid #2f3646; border-left: 4px solid var(--blue); }
.contact-box .label { display: block; text-transform: uppercase; letter-spacing: 1.5px; font-size: 0.75rem; color: var(--blue-light); font-weight: 700; margin-bottom: 4px; }
.contact-box .big { font-size: 1.35rem; font-weight: 700; word-break: break-word; color: #fff; text-decoration: none; display: block; }
.contact-box a.big:hover { color: var(--blue-light); }

.site-footer { background: #07090d; color: var(--silver); padding: 24px 0; font-size: 0.9rem; text-align: center; }
.site-footer p { margin: 0; }

@media (min-width: 720px) {
  .nav a:not(.btn) { display: inline; }
  .cards { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .contact-boxes { grid-template-columns: repeat(2, 1fr); }
  .hero { padding: 56px 0 64px; }
  .hero-logo { max-width: 400px; }
  .ticks { grid-template-columns: repeat(3, auto); justify-content: space-between; gap: 24px; }
}
@media (min-width: 980px) {
  .cards { grid-template-columns: repeat(3, 1fr); }
}

/* ===== Multi-page additions ===== */
a { color: var(--blue); }
.nav a[aria-current="page"]:not(.btn) { color: var(--blue); box-shadow: 0 3px 0 var(--blue); }
.menu-btn { display: inline-flex; flex-direction: column; gap: 5px; background: none; border: 0; padding: 10px; cursor: pointer; margin-left: auto; }
.menu-btn span { width: 24px; height: 3px; background: var(--black); border-radius: 2px; }
.nav { display: none; position: absolute; left: 0; right: 0; top: 100%; background: #fff; flex-direction: column; align-items: stretch; gap: 0; padding: 8px 20px 18px; border-bottom: 3px solid var(--blue); box-shadow: 0 10px 20px rgba(14,17,23,.15); }
.nav.open { display: flex; }
.nav a:not(.btn) { display: block; padding: 13px 0; border-bottom: 1px solid #e3e7ef; }
.nav .btn { margin-top: 14px; text-align: center; }
.site-header { position: sticky; }
.header-inner { position: relative; }
.btn-light { background: #fff; color: var(--black); border-color: #fff; }
.btn-light:hover { background: var(--mist); border-color: var(--mist); color: var(--black); }
.eyebrow { margin-top: 0; }

.hero-dark { background: linear-gradient(160deg, var(--black) 0%, var(--charcoal) 100%); color: #fff; text-align: left; padding: 48px 0 70px; }
.hero-dark h1 { color: #fff; }
.hero-dark .lead { color: #c9d0de; margin-left: 0; }
.hero-dark .eyebrow { color: var(--blue-light); }
.hero-grid { display: grid; gap: 32px; align-items: center; }
.hero-dark .hero-actions { justify-content: flex-start; }
.logo-card { background: #fff; border-radius: 20px; padding: 18px; max-width: 340px; margin: 0 auto; box-shadow: 0 20px 50px rgba(0,0,0,.45); }
.logo-card img { width: 100%; height: auto; display: block; }
.hero-dark + .strip { margin-top: 0; }
.hero-dark + .strip::before { display: none; }

.page-hero { background: linear-gradient(160deg, var(--black), var(--charcoal)); color: #fff; padding: 52px 0 46px; position: relative; }
.page-hero h1 { color: #fff; margin-bottom: 8px; }
.page-hero .eyebrow { color: var(--blue-light); }
.page-hero .lead { color: #c9d0de; margin: 0; max-width: 620px; }
.page-hero::after { content: ""; position: absolute; left: 0; right: 0; bottom: -1px; height: 14px; background: conic-gradient(from 135deg at 50% 100%, #fff 90deg, transparent 0) 0 0 / 28px 14px repeat-x; transform: scaleY(-1); }

.lead-dark { font-weight: 600; color: var(--black); font-size: 1.1rem; }
.cards-4, .cards-2 { grid-template-columns: 1fr; }
a.card { text-decoration: none; color: inherit; display: block; transition: transform .18s ease, box-shadow .18s ease; }
a.card:hover { transform: translateY(-4px); box-shadow: 0 10px 24px rgba(14,17,23,.14); }
.card-icon { display: block; width: 38px; height: 38px; margin-bottom: 12px; border-radius: 10px; background: var(--black) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 64 64'%3E%3Cpath d='M10 38 32 16l22 22' fill='none' stroke='%237f9bcc' stroke-width='6' stroke-linecap='round' stroke-linejoin='round'/%3E%3Cpath d='M18 50 32 36l14 14' fill='none' stroke='%23fff' stroke-width='6' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center / 70% no-repeat; }
.card-link { display: inline-block; margin-top: 12px; font-weight: 700; color: var(--blue); }
.card-link::after { content: " \2192"; }

.split { display: grid; gap: 32px; align-items: center; }
.check { list-style: none; padding: 0; margin: 0 0 18px; }
.check li { position: relative; padding: 5px 0 5px 28px; }
.check li::before { content: "\2713"; position: absolute; left: 0; color: var(--blue); font-weight: 800; }

/* roof-tile placeholder art, shown until real photos are added */
.tile-art { min-height: 240px; border-radius: var(--radius); background-color: var(--charcoal);
  background-image:
    radial-gradient(circle at 50% 0, transparent 0 14px, rgba(127,155,204,.55) 15px 17px, transparent 18px),
    radial-gradient(circle at 50% 0, transparent 0 14px, rgba(127,155,204,.30) 15px 17px, transparent 18px);
  background-size: 34px 22px, 34px 22px; background-position: 0 0, 17px 11px;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.06), 0 6px 20px rgba(14,17,23,.18); }
.tile-art-2 { background-color: var(--blue-dark); }
.tile-art-3 { background-color: var(--slate); }

.service-row { display: grid; gap: 22px; padding: 36px 0; border-bottom: 1px solid #e3e7ef; align-items: center; }
.service-row:last-child { border-bottom: 0; }
.gallery { display: grid; gap: 18px; grid-template-columns: 1fr; }
.shot { margin: 0; }
.shot .tile-art { min-height: 200px; }
.shot figcaption { padding: 8px 2px; font-weight: 600; color: var(--muted); }

.cta-band { background: var(--blue-dark); color: #fff; padding: 40px 0; }
.cta-band h2 { color: #fff; margin-bottom: 4px; }
.cta-band p { margin: 0; color: #dbe4f5; }
.cta-inner { display: grid; gap: 20px; align-items: center; }
.cta-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.cta-band .btn:not(.btn-light) { background: #fff; color: var(--blue-dark); border-color: #fff; }
.cta-band .btn.btn-light { background: transparent; color: #fff; border-color: #fff; }

.split-top { align-items: start; }
#quote .contact-box { background: var(--black); }
#quote .contact-box .big { color: #fff; }
.quote-form { background: var(--mist); border: 1px solid #d3dae6; border-radius: var(--radius); padding: 24px; }
.quote-form label { display: block; font-weight: 600; margin-bottom: 14px; color: var(--black); }
.quote-form input, .quote-form textarea { display: block; width: 100%; margin-top: 6px; padding: 12px 14px; font: inherit; border: 1px solid #b9c2d3; border-radius: 10px; background: #fff; }
.quote-form input:focus, .quote-form textarea:focus { outline: 3px solid var(--blue-light); border-color: var(--blue); }
.quote-form button { cursor: pointer; font: inherit; font-weight: 700; }

.site-footer { text-align: left; padding: 44px 0 90px; }
.footer-grid { display: grid; gap: 28px; }
.footer-logo { height: 70px; width: auto; background: #fff; border-radius: 10px; padding: 6px; margin-bottom: 10px; }
.site-footer h4 { color: #fff; margin: 0 0 10px; font-size: 1rem; }
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer li { padding: 3px 0; }
.site-footer a { color: var(--silver); text-decoration: none; }
.site-footer a:hover { color: #fff; }
.footer-base { margin-top: 28px; padding-top: 18px; border-top: 1px solid #1f2533; }

.mobile-bar { position: fixed; left: 0; right: 0; bottom: 0; z-index: 20; display: grid; grid-template-columns: repeat(3, 1fr); background: var(--black); border-top: 2px solid var(--blue); }
.mobile-bar a { color: #fff; text-align: center; padding: 14px 6px; font-weight: 700; text-decoration: none; font-size: .95rem; }
.mobile-bar a + a { border-left: 1px solid #2a3142; }
.mobile-bar a:first-child { background: var(--blue); }

/* scroll reveal (only when JS is available) */
.js .reveal { opacity: 0; transform: translateY(18px); transition: opacity .55s ease, transform .55s ease; }
.js .reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .js .reveal { opacity: 1; transform: none; transition: none; } html { scroll-behavior: auto; } }

@media (min-width: 720px) {
  .menu-btn { display: none; }
  .nav { display: flex; position: static; flex-direction: row; align-items: center; gap: 20px; padding: 0; border: 0; box-shadow: none; background: transparent; }
  .nav a:not(.btn) { display: inline; padding: 6px 0; border: 0; font-size: .92rem; }
  .nav .btn { margin: 0; }
  .hero-grid { grid-template-columns: 1.3fr 1fr; }
  .hero-dark { padding: 64px 0 84px; }
  .cards-2 { grid-template-columns: repeat(2, 1fr); }
  .cards-4 { grid-template-columns: repeat(2, 1fr); }
  .split { grid-template-columns: 1fr 1fr; gap: 48px; }
  .service-row { grid-template-columns: 1fr 1.3fr; gap: 40px; }
  .service-row:nth-child(even) > .tile-art { order: 2; }
  .gallery { grid-template-columns: repeat(2, 1fr); }
  .cta-inner { grid-template-columns: 1.4fr 1fr; }
  .cta-actions { justify-content: flex-end; }
  .footer-grid { grid-template-columns: 1.3fr 1fr 1.3fr; }
  .mobile-bar { display: none; }
  .site-footer { padding-bottom: 44px; }
}
@media (min-width: 980px) {
  .cards-4 { grid-template-columns: repeat(4, 1fr); }
  .gallery { grid-template-columns: repeat(3, 1fr); }
}

/* ===== Photo gallery and lightbox ===== */
a.shot { display: block; overflow: hidden; border-radius: var(--radius); background: var(--charcoal); box-shadow: 0 6px 20px rgba(14,17,23,.18); line-height: 0; }
a.shot img { width: 100%; height: auto; aspect-ratio: 4 / 3; object-fit: cover; display: block; transition: transform .35s ease; }
a.shot:hover img { transform: scale(1.04); }
.recent-grid { display: grid; gap: 12px; grid-template-columns: repeat(2, 1fr); margin-top: 22px; }
.more { text-align: center; margin: 26px 0 0; }
.lb { position: fixed; inset: 0; z-index: 60; background: rgba(7,9,13,.94); display: none; align-items: center; justify-content: center; padding: 16px; }
.lb.open { display: flex; }
.lb img { max-width: 94vw; max-height: 84vh; border-radius: 8px; box-shadow: 0 10px 40px rgba(0,0,0,.6); }
.lb button { position: absolute; background: rgba(255,255,255,.14); color: #fff; border: 0; width: 46px; height: 46px; border-radius: 50%; font-size: 26px; line-height: 1; cursor: pointer; }
.lb button:hover { background: rgba(255,255,255,.28); }
.lb .lb-x { top: 14px; right: 14px; }
.lb .lb-p { left: 12px; top: 50%; transform: translateY(-50%); }
.lb .lb-n { right: 12px; top: 50%; transform: translateY(-50%); }
@media (min-width: 720px) { .recent-grid { grid-template-columns: repeat(4, 1fr); } }

/* ===== Video clips ===== */
.videos { display: grid; gap: 12px; grid-template-columns: repeat(2, 1fr); margin-top: 22px; }
video.clip { width: 100%; aspect-ratio: 9 / 16; object-fit: cover; border-radius: var(--radius); background: #000; cursor: pointer; display: block; box-shadow: 0 6px 20px rgba(14,17,23,.18); }
@media (min-width: 720px) { .videos { grid-template-columns: repeat(4, 1fr); } }

/* ===== Video play button ===== */
.clipwrap { position: relative; border-radius: var(--radius); overflow: hidden; }
.clipwrap video.clip { box-shadow: none; }
.playbtn { position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%); width: 58px; height: 58px; border-radius: 50%; border: 0; background: rgba(14,17,23,.72); color: #fff; font-size: 22px; padding: 0 0 0 4px; cursor: pointer; display: none; align-items: center; justify-content: center; }
.clipwrap.paused .playbtn { display: flex; }

/* ===== Customer reviews ===== */
.reviews { display: grid; gap: 16px; grid-template-columns: 1fr; margin-top: 22px; }
.review { margin: 0; background: #fff; border: 1px solid #dfe4ec; border-top: 4px solid var(--blue); border-radius: var(--radius); padding: 22px 22px 18px; box-shadow: 0 2px 8px rgba(14,17,23,.06); display: flex; flex-direction: column; justify-content: space-between; }
.review blockquote { margin: 0 0 16px; color: var(--text); position: relative; padding-top: 26px; }
.review blockquote::before { content: "\201C"; position: absolute; left: -2px; top: -12px; font-size: 56px; line-height: 1; color: var(--blue-light); font-family: Georgia, serif; }
.review figcaption strong { display: block; color: var(--black); }
.review figcaption span { color: var(--muted); font-size: .9rem; }
@media (min-width: 720px) { .reviews { grid-template-columns: repeat(2, 1fr); } }