:root {
  --navy: #13293d;
  --navy-2: #1d3d5c;
  --copper: #d4252b;
  --copper-dark: #a81c21;
  --ink: #1b2430;
  --muted: #5a6573;
  --line: #e3e7ec;
  --bg: #ffffff;
  --bg-alt: #f5f3ef;
  --radius: 14px;
  --shadow: 0 10px 30px rgba(19, 41, 61, .08);
  --head: "Barlow Condensed", "Arial Narrow", sans-serif;
  --body: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 84px; }
body { margin: 0; font-family: var(--body); color: var(--ink); background: var(--bg); line-height: 1.6; -webkit-font-smoothing: antialiased; }
img, svg { display: block; max-width: 100%; }
a { color: inherit; }
h1, h2, h3 { font-family: var(--head); line-height: 1.1; margin: 0 0 .5em; letter-spacing: .01em; }
h1 { font-size: clamp(2.4rem, 5vw, 3.6rem); }
h2 { font-size: clamp(2rem, 3.6vw, 2.75rem); }
h3 { font-size: 1.45rem; }
p { margin: 0 0 1em; }

.wrap { width: min(1160px, 100% - 32px); margin-inline: auto; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: -999px; top: 8px; background: var(--copper); color: #fff; padding: 8px 14px; border-radius: 8px; z-index: 100; }
.skip:focus { left: 8px; }
.center { text-align: center; margin-top: 2rem; }

.eyebrow { font-size: .8rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--copper); margin-bottom: .75rem; }

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: .5rem; padding: .85rem 1.4rem; border-radius: 10px; font-weight: 600; text-decoration: none; border: 2px solid transparent; cursor: pointer; font: 600 1rem var(--body); transition: background .15s, transform .15s, border-color .15s; }
.btn:hover { transform: translateY(-1px); }
.btn svg { width: 18px; height: 18px; }
.btn-primary { background: var(--copper); color: #fff; }
.btn-primary:hover { background: var(--copper-dark); }
.btn-ghost { border-color: rgba(255,255,255,.4); color: #fff; }
.btn-ghost:hover { border-color: #fff; }
.btn-light { background: #fff; color: var(--navy); }
.btn-call { background: var(--navy); color: #fff; }
.btn-block { width: 100%; }

/* Header */
.site-header { position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,.96); backdrop-filter: blur(8px); border-bottom: 1px solid var(--line); }
.header-inner { display: flex; align-items: center; gap: 1.5rem; height: 72px; }
.brand { display: flex; align-items: center; margin-right: auto; }
.brand img { height: 52px; width: auto; }
.nav-list { display: flex; gap: 1.6rem; list-style: none; margin: 0; padding: 0; }
.nav-list a { text-decoration: none; font-weight: 500; color: var(--ink); }
.nav-list a:hover { color: var(--copper); }
.nav-toggle { display: none; background: none; border: 0; padding: 8px; color: var(--navy); cursor: pointer; }
.nav-toggle svg { width: 26px; height: 26px; }

/* Hero */
.hero { position: relative; color: #fff; padding: clamp(5rem, 12vw, 9rem) 0; overflow: hidden; background: var(--navy) url("/img/gutters-hero.jpg") center / cover; }
.hero-shade { position: absolute; inset: 0; background: linear-gradient(100deg, rgba(12,27,41,.92) 0%, rgba(12,27,41,.75) 45%, rgba(12,27,41,.25) 100%); }
.hero-inner { position: relative; }
.hero-copy { max-width: 640px; }
.hero .eyebrow { color: #7cc8f0; }
.lead { font-size: 1.15rem; color: #d3dfeb; max-width: 36em; }
.hero-actions { display: flex; flex-wrap: wrap; gap: .8rem; margin: 1.8rem 0 2.2rem; }
.trust { display: flex; flex-wrap: wrap; gap: 2.2rem; list-style: none; padding: 0; margin: 0; }
.trust li { display: flex; flex-direction: column; }
.trust strong { font-family: var(--head); font-size: 2.1rem; line-height: 1; color: #fff; }
.trust span { font-size: .85rem; color: #a9bed3; }

/* Sections */
.section { padding: clamp(3.5rem, 8vw, 6rem) 0; }
.section-alt { background: var(--bg-alt); }
.section-dark { background: var(--navy); color: #fff; }
.section-head { max-width: 720px; margin: 0 auto 3rem; text-align: center; }
.section-head p:last-child { color: var(--muted); font-size: 1.1rem; }
.section-dark .section-head p:last-child { color: #a9bed3; }
.section-dark .eyebrow { color: #7cc8f0; }

/* Service cards */
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.4rem; }
.card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 1.8rem; transition: box-shadow .2s, transform .2s; }
.card:hover { box-shadow: var(--shadow); transform: translateY(-3px); }
.card p { color: var(--muted); margin: 0; }
.card-icon { width: 52px; height: 52px; border-radius: 12px; background: #fde8e8; color: var(--copper); display: grid; place-items: center; margin-bottom: 1.1rem; }
.card-icon svg { width: 28px; height: 28px; }

/* Why */
.why { display: grid; grid-template-columns: .9fr 1.1fr; gap: 3.5rem; align-items: start; }
.why-copy p { color: var(--muted); font-size: 1.1rem; }
.why-copy .btn { margin-top: .5rem; }
.why-list { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 1.2rem; }
.why-list li { background: #fff; border-radius: var(--radius); padding: 1.5rem; border-left: 4px solid var(--copper); }
.why-list p { color: var(--muted); margin: 0; font-size: .95rem; }

/* Steps */
.steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.4rem; counter-reset: none; }
.steps li { position: relative; padding: 2rem 1.6rem 1.6rem; border: 1px solid var(--line); border-radius: var(--radius); }
.steps p { color: var(--muted); margin: 0; }
.step-num { display: inline-grid; place-items: center; width: 44px; height: 44px; border-radius: 50%; background: var(--navy); color: #fff; font: 700 1.3rem var(--head); margin-bottom: 1rem; }

/* Reviews */
.themes { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.2rem; }
.theme { background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.12); border-radius: var(--radius); padding: 1.6rem; }
.theme p { color: #c3d3e3; margin: 0; font-size: .95rem; }
.stars { display: block; color: #f5b041; letter-spacing: .15em; margin-bottom: .6rem; }

/* Contact */
.contact { display: grid; grid-template-columns: .9fr 1.1fr; gap: 3.5rem; align-items: start; }
.contact-info > p { color: var(--muted); font-size: 1.1rem; }
.info-list { margin: 2rem 0; display: grid; gap: 1.2rem; }
.info-list dt { font-size: .78rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--copper); }
.info-list dd { margin: .2rem 0 0; font-size: 1.05rem; }
.info-list a { text-decoration: none; }
.info-list a:hover { color: var(--copper); }
.social { display: inline-flex; align-items: center; gap: .5rem; font-weight: 600; color: var(--navy); text-decoration: none; }
.social svg { width: 20px; height: 20px; }

.hp { position: absolute; left: 0; top: 0; width: 1px; height: 1px; opacity: 0; pointer-events: none; }
.quote-form { position: relative; background: var(--bg-alt); border-radius: 18px; padding: clamp(1.4rem, 4vw, 2.4rem); display: grid; gap: 1rem; }
.quote-form h3 { font-size: 1.8rem; margin-bottom: .2rem; }
.quote-form label { display: grid; gap: .35rem; font-weight: 600; font-size: .92rem; }
.quote-form label span { color: var(--copper); margin-left: 2px; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.quote-form input, .quote-form select, .quote-form textarea { width: 100%; font: 400 1rem var(--body); padding: .8rem .9rem; border: 1px solid #cfd6de; border-radius: 10px; background: #fff; color: var(--ink); }
.quote-form input:focus, .quote-form select:focus, .quote-form textarea:focus { outline: 2px solid var(--copper); outline-offset: 1px; border-color: transparent; }
.quote-form .invalid { border-color: #c0392b; }
.form-status { margin: 0; font-weight: 600; min-height: 1.4em; }
.form-status.ok { color: #1e7d45; }
.form-status.err { color: #c0392b; }

/* Footer */
.site-footer { background: #0c1b29; color: #a9bed3; padding: 3rem 0 6rem; font-size: .95rem; }
.footer-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; }
.footer-brand { font: 700 1.4rem var(--head); color: #fff; text-transform: uppercase; letter-spacing: .04em; margin-bottom: .4rem; }
.site-footer a { color: #fff; text-decoration: none; font-weight: 600; }
.copy { grid-column: 1 / -1; border-top: 1px solid rgba(255,255,255,.1); padding-top: 1.5rem; margin: 0; font-size: .85rem; }

.mobile-bar { display: none; }

/* Responsive */
@media (max-width: 980px) {
  .hero-inner, .why, .contact { grid-template-columns: 1fr; }

  .cards { grid-template-columns: 1fr 1fr; }
  .themes { grid-template-columns: 1fr 1fr; }
  .header-call { display: none; }
}

@media (max-width: 760px) {
  .nav-toggle { display: block; }
  .nav-list { display: none; position: absolute; top: 72px; left: 0; right: 0; flex-direction: column; gap: 0; background: #fff; border-bottom: 1px solid var(--line); padding: .5rem 16px 1rem; }
  .nav-list.open { display: flex; }
  .nav-list a { display: block; padding: .8rem 0; border-bottom: 1px solid var(--line); }
  .cards, .steps, .themes, .why-list, .field-row, .footer-inner { grid-template-columns: 1fr; }
  .trust { gap: 1.5rem; }
  .hero-actions .btn { flex: 1 1 100%; }
  .mobile-bar { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; position: fixed; left: 10px; right: 10px; bottom: 10px; z-index: 60; }
  .mobile-bar a { text-align: center; font-weight: 700; padding: .95rem; border-radius: 12px; text-decoration: none; color: #fff; background: var(--navy); box-shadow: 0 8px 24px rgba(0,0,0,.25); }
  .mobile-bar a + a { background: var(--copper); }
  .topbar-inner span { display: none; }
  .topbar-inner { justify-content: center; }
  .intro-inner, .paint-inner, .paint-lists, .quotes { grid-template-columns: 1fr; }
  .areas { grid-template-columns: 1fr 1fr; }
  .compare th, .compare td { padding: .6rem .5rem; font-size: .9rem; }
}

/* Service strip */
.service-strip { background: var(--navy); padding: 0 0 2.5rem; }
.strip-inner { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; transform: translateY(-2.5rem); margin-bottom: -2.5rem; position: relative; }
.strip-item { position: relative; display: block; border-radius: var(--radius); overflow: hidden; aspect-ratio: 16 / 10; box-shadow: 0 18px 40px rgba(0,0,0,.3); text-decoration: none; }
.strip-item img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s; }
.strip-item:hover img { transform: scale(1.05); }
.strip-item span { position: absolute; left: 0; right: 0; bottom: 0; padding: 2.5rem 1.2rem 1rem; background: linear-gradient(transparent, rgba(12,27,41,.9)); color: #fff; font: 700 1.6rem var(--head); text-transform: uppercase; letter-spacing: .04em; }

/* Feature sections */
.feature-inner { display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(2rem, 5vw, 4.5rem); align-items: center; }
.feature-inner.reverse .feature-media { order: 2; }
.feature-media { position: relative; padding-bottom: 3rem; }
.feature-media > img:first-child { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; border-radius: 18px; box-shadow: var(--shadow); }
.feature-inset { position: absolute; right: -1rem; bottom: 0; width: 42%; aspect-ratio: 1; object-fit: cover; border-radius: 14px; border: 6px solid #fff; box-shadow: 0 14px 30px rgba(0,0,0,.2); }
.section-alt .feature-inset { border-color: var(--bg-alt); }
.feature-copy > p { color: var(--muted); font-size: 1.08rem; }
.checks { list-style: none; padding: 0; margin: 1.4rem 0 1.8rem; display: grid; gap: .6rem; }
.checks li { position: relative; padding-left: 2rem; font-weight: 500; }
.checks li::before { content: ""; position: absolute; left: 0; top: .2rem; width: 1.25rem; height: 1.25rem; border-radius: 50%; background: var(--copper) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='m6 12 4 4 8-8' fill='none' stroke='%23fff' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center / 70% no-repeat; }

/* Gallery */
.filters { display: flex; justify-content: center; flex-wrap: wrap; gap: .5rem; margin: -1.5rem 0 2rem; }
.filter { font: 600 .95rem var(--body); padding: .55rem 1.2rem; border-radius: 999px; border: 1px solid #cfd6de; background: #fff; color: var(--ink); cursor: pointer; }
.filter.active { background: var(--navy); border-color: var(--navy); color: #fff; }
.gallery { display: grid; grid-template-columns: repeat(4, 1fr); gap: .75rem; }
.gallery a { display: block; border-radius: 12px; overflow: hidden; aspect-ratio: 4 / 3; background: #dde3e9; }
.gallery a[hidden] { display: none; }
.gallery img { width: 100%; height: 100%; object-fit: cover; transition: transform .35s; }
.gallery a:hover img { transform: scale(1.06); }


/* Lightbox */
.lightbox { position: fixed; inset: 0; z-index: 200; background: rgba(5,12,20,.94); display: grid; place-items: center; padding: 1rem; }
.lightbox[hidden] { display: none; }
.lightbox img { max-width: min(1200px, 100%); max-height: 88vh; border-radius: 10px; }
.lightbox button { position: absolute; background: rgba(255,255,255,.12); color: #fff; border: 0; width: 48px; height: 48px; border-radius: 50%; font-size: 2rem; line-height: 1; cursor: pointer; }
.lightbox button:hover { background: rgba(255,255,255,.25); }
.lb-close { top: 1rem; right: 1rem; }
.lb-prev { left: 1rem; top: 50%; transform: translateY(-50%); }
.lb-next { right: 1rem; top: 50%; transform: translateY(-50%); }

@media (max-width: 980px) {
  .feature-inner { grid-template-columns: 1fr; }
  .feature-inner.reverse .feature-media { order: 0; }
  .gallery { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 760px) {
  .strip-inner { grid-template-columns: 1fr 1fr; gap: .5rem; }
  .strip-item { aspect-ratio: 4 / 3; }
  .strip-item span { font-size: 1.05rem; padding: 2rem .6rem .6rem; }
  .gallery { grid-template-columns: 1fr 1fr; }
  .feature-inset { right: .5rem; width: 38%; }
  .hero-shade { background: rgba(12,27,41,.8); }
}

/* Online booking */
.book-cta { margin-top: .4rem; }
.nav-book a { color: var(--copper) !important; font-weight: 700 !important; }

/* Top bar */
.topbar { background: #0c1b29; color: #c3d3e3; font-size: .85rem; }
.topbar-inner { display: flex; justify-content: space-between; align-items: center; height: 36px; }
.topbar a { color: #fff; font-weight: 600; text-decoration: none; }

/* Intro */
.intro-inner { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(1.5rem, 5vw, 4rem); align-items: start; }
.intro-inner p { color: var(--muted); font-size: 1.08rem; }

/* Seamless vs sectional */
.compare-wrap { margin-top: 3.5rem; }
.compare-wrap h3 { text-align: center; font-size: 1.8rem; margin-bottom: 1rem; }
.compare { width: 100%; max-width: 760px; margin: 0 auto; border-collapse: collapse; background: #fff; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); }
.compare th, .compare td { padding: .85rem 1.1rem; text-align: left; border-bottom: 1px solid var(--line); }
.compare thead th { background: var(--navy); color: #fff; font-family: var(--head); font-size: 1.2rem; letter-spacing: .03em; }
.compare tbody th { color: var(--muted); font-weight: 600; width: 22%; }
.compare tbody td:nth-child(2) { font-weight: 600; color: var(--ink); }
.compare tbody td:nth-child(3) { color: var(--muted); }
.compare tr:last-child th, .compare tr:last-child td { border-bottom: 0; }

/* Paint */
.paint-inner { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 5vw, 4rem); align-items: start; }
.paint-inner > div:first-child > p { color: var(--muted); font-size: 1.08rem; }
.paint-lists { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; background: var(--bg-alt); border-radius: 18px; padding: 1.8rem; }
.paint-lists .checks { margin: .6rem 0 0; }

/* Quotes */
.quotes { display: grid; grid-template-columns: 1fr 1fr; gap: 1.4rem; max-width: 900px; margin: 0 auto; }
.quote { margin: 0; background: var(--bg-alt); border-radius: var(--radius); padding: 2rem; border-left: 4px solid var(--copper); }
.quote blockquote { margin: 0 0 1rem; font-size: 1.25rem; line-height: 1.45; font-weight: 500; }
.quote figcaption { font-weight: 700; color: var(--navy); }
.quote figcaption::before { content: "— "; }

/* Service areas */
.areas { list-style: none; padding: 0; margin: 0 auto; max-width: 900px; display: grid; grid-template-columns: repeat(5, 1fr); gap: .6rem; }
.areas li { background: var(--bg-alt); border-radius: 10px; padding: .7rem; text-align: center; font-weight: 600; }
.areas li:nth-child(-n+2) { background: var(--navy); color: #fff; }
.section-head a { color: var(--copper); font-weight: 600; }

.note { color: var(--muted); font-size: .92rem; margin-top: -1rem; }

@media (max-width: 980px) {
  .areas { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 760px) {
  .topbar-inner { justify-content: center; }
  .topbar-inner span { display: none; }
  .intro-inner, .paint-inner, .paint-lists, .quotes { grid-template-columns: 1fr; }
  .areas { grid-template-columns: 1fr 1fr; }
  .compare th, .compare td { padding: .6rem .5rem; font-size: .9rem; }
  .compare thead th { font-size: 1rem; }
}