/* Reliable Metal Buildings — site styles */
:root {
  --red: #a92828;
  --red-700: #8a1f1f;
  --red-50: #fbeeee;
  --ink: #101214;
  --steel-900: #16191c;
  --steel-800: #1f2327;
  --steel-700: #2c3137;
  --steel-500: #6b737c;
  --steel-300: #c9ced3;
  --steel-200: #e3e6e9;
  --steel-100: #f2f3f5;
  --white: #fff;
  --text: #24292e;
  --muted: #59616a;
  --radius: 14px;
  --radius-sm: 8px;
  --shadow: 0 1px 2px rgba(16,18,20,.06), 0 8px 24px rgba(16,18,20,.08);
  --shadow-lg: 0 20px 50px rgba(16,18,20,.18);
  --font-head: "League Spartan", "Arial Narrow", system-ui, sans-serif;
  --font-body: "Poppins", system-ui, -apple-system, "Segoe UI", sans-serif;
  --container: 1240px;
  --header-h: 76px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 16px); -webkit-text-size-adjust: 100%; }
body { margin: 0; font-family: var(--font-body); font-size: 16px; line-height: 1.65; color: var(--text); background: var(--white); -webkit-font-smoothing: antialiased; }
img, video, iframe { max-width: 100%; display: block; }
img { height: auto; }
a { color: var(--red); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--red-700); }
p { margin: 0 0 1em; }
ul { margin: 0; padding: 0; }
h1, h2, h3, h4 { font-family: var(--font-head); color: var(--ink); line-height: 1.05; margin: 0 0 .5em; font-weight: 800; letter-spacing: -.01em; }
h1 { font-size: clamp(2.5rem, 5.6vw, 4.6rem); text-transform: uppercase; }
h2 { font-size: clamp(2rem, 3.8vw, 3.1rem); }
h3, .h3 { font-size: clamp(1.35rem, 2vw, 1.6rem); font-weight: 700; }
.i { width: 1.15em; height: 1.15em; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; flex: none; vertical-align: -.2em; }
:focus-visible { outline: 3px solid var(--red); outline-offset: 3px; }
.skip-link { position: absolute; left: 1rem; top: -100px; background: var(--red); color: #fff; padding: .6rem 1rem; z-index: 1000; border-radius: var(--radius-sm); }
.skip-link:focus { top: 1rem; color: #fff; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 24px; }
.section { padding: clamp(64px, 8vw, 112px) 0; }
.section--tight { padding: clamp(48px, 6vw, 72px) 0; }
.section--alt { background: var(--steel-100); }
.section--dark { background: var(--steel-900); color: #d6dade; }
.section--dark h2, .section--dark h3 { color: #fff; }
.section-head { max-width: 760px; margin: 0 auto clamp(36px, 5vw, 56px); text-align: center; }
.section-head--left { margin-left: 0; text-align: left; }
.section-head p:last-child { margin-bottom: 0; }
.eyebrow { display: inline-flex; align-items: center; gap: .6em; font-family: var(--font-head); font-weight: 700; font-size: .95rem; letter-spacing: .14em; text-transform: uppercase; color: var(--red); margin-bottom: .9rem; }
.eyebrow::before { content: ""; width: 28px; height: 3px; background: currentColor; border-radius: 2px; }
.section-head:not(.section-head--left) .eyebrow::after { content: ""; width: 28px; height: 3px; background: currentColor; border-radius: 2px; }
.eyebrow--light { color: #ff8d8d; }
.lead { font-size: clamp(1.05rem, 1.4vw, 1.2rem); color: var(--muted); }
.section--dark .lead, .cta-band .lead, .page-hero .lead, .hero .lead { color: #d6dade; }

/* Buttons */
.btn { --bg: var(--steel-100); --fg: var(--ink); --bd: transparent; display: inline-flex; align-items: center; justify-content: center; gap: .55em; padding: .9em 1.5em; font: 600 .98rem/1.1 var(--font-body); color: var(--fg); background: var(--bg); border: 2px solid var(--bd); border-radius: 999px; text-decoration: none; cursor: pointer; transition: transform .15s ease, background .2s, color .2s, border-color .2s, box-shadow .2s; white-space: nowrap; }
.btn:hover { transform: translateY(-1px); color: var(--fg); }
.btn--primary { --bg: var(--red); --fg: #fff; box-shadow: 0 6px 18px rgba(169,40,40,.35); }
.btn--primary:hover { --bg: var(--red-700); }
.btn--dark { --bg: var(--ink); --fg: #fff; }
.btn--dark:hover { --bg: var(--steel-700); }
.btn--outline { --bg: transparent; --fg: var(--ink); --bd: var(--ink); }
.btn--outline:hover { --bg: var(--ink); --fg: #fff; }
.btn--outline-light { --bg: transparent; --fg: #fff; --bd: rgba(255,255,255,.6); }
.btn--outline-light:hover { --bg: #fff; --fg: var(--ink); --bd: #fff; }
.btn--ghost-light { --bg: rgba(255,255,255,.08); --fg: #fff; }
.btn--sm { padding: .7em 1.15em; font-size: .9rem; }
.btn--lg { padding: 1.05em 1.8em; font-size: 1.05rem; }
.btn--block { width: 100%; }
.btn-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.btn-row--center { justify-content: center; }
.text-link { display: inline-flex; align-items: center; gap: .4em; font-weight: 600; text-decoration: none; }
.text-link .i { transition: transform .2s; }
.text-link:hover .i { transform: translateX(3px); }

/* Top bar + header */
.topbar { background: var(--ink); color: #b9bfc5; font-size: .82rem; }
.topbar__inner { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 40px; }
.topbar__tag { margin: 0; display: flex; align-items: center; gap: .5em; }
.topbar__tag .i { color: #ff8d8d; }
.topbar__links { list-style: none; display: flex; gap: 22px; }
.topbar a { color: #b9bfc5; text-decoration: none; white-space: nowrap; display: inline-flex; align-items: center; gap: .45em; }
.topbar a strong { color: #fff; font-weight: 600; }
.topbar a:hover strong { color: #ff8d8d; }

.site-header { position: sticky; top: 0; z-index: 100; background: rgba(22,25,28,.97); backdrop-filter: saturate(140%) blur(10px); border-bottom: 1px solid rgba(255,255,255,.06); transition: box-shadow .25s; }
.site-header.is-scrolled { box-shadow: 0 10px 30px rgba(0,0,0,.35); }
.site-header__inner { display: flex; align-items: center; gap: 24px; height: var(--header-h); }
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; color: #fff; flex: none; }
.brand img { width: 56px; height: auto; filter: drop-shadow(0 2px 6px rgba(0,0,0,.4)); }
.brand__text { font-family: var(--font-head); font-size: 1.12rem; line-height: 1; text-transform: uppercase; letter-spacing: .02em; color: #d6dade; max-width: 9.5em; }
.brand__text strong { display: block; color: #fff; font-size: 1.35em; letter-spacing: .04em; }
.nav { display: flex; align-items: center; gap: 2px; margin-left: auto; }
.nav-link { position: relative; color: #d6dade; text-decoration: none; font-weight: 500; font-size: .92rem; padding: .55em .75em; border-radius: 6px; }
.nav-link:hover { color: #fff; background: rgba(255,255,255,.06); }
.nav-link[aria-current="page"] { color: #fff; }
.nav-link[aria-current="page"]::after { content: ""; position: absolute; left: .75em; right: .75em; bottom: -2px; height: 3px; background: var(--red); border-radius: 2px; }
.header-cta { display: flex; align-items: center; gap: 10px; }
.nav-toggle { display: none; width: 44px; height: 44px; border: 0; background: rgba(255,255,255,.08); border-radius: 10px; cursor: pointer; padding: 12px 11px; flex-direction: column; justify-content: space-between; }
.nav-toggle span { display: block; height: 2px; background: #fff; border-radius: 2px; transition: transform .25s, opacity .2s; }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }
.mobile-nav { background: var(--steel-900); border-top: 1px solid rgba(255,255,255,.08); max-height: calc(100vh - var(--header-h)); overflow-y: auto; }
.mobile-nav nav { display: flex; flex-direction: column; padding-top: 12px; padding-bottom: 24px; }
.mnav-link { color: #e6e8ea; text-decoration: none; font-family: var(--font-head); font-size: 1.35rem; font-weight: 700; padding: .65em 0; border-bottom: 1px solid rgba(255,255,255,.07); }
.mnav-link[aria-current="page"] { color: #ff8d8d; }
.mobile-nav__cta { display: grid; gap: 10px; margin-top: 20px; }

/* Home hero */
.hero { position: relative; min-height: min(88vh, 820px); display: flex; align-items: center; color: #fff; overflow: hidden; background: var(--ink); isolation: isolate; }
.hero__media, .hero__media video, .hero__media img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: -2; }
.hero::after { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(90deg, rgba(10,11,13,.88) 0%, rgba(10,11,13,.62) 50%, rgba(10,11,13,.25) 100%), linear-gradient(0deg, rgba(10,11,13,.6), transparent 40%); }
.hero__inner { padding: 96px 24px 120px; }
.hero__content { max-width: 720px; }
.hero h1 { color: #fff; margin-bottom: .35em; }
.hero h1 span { color: #ff6b6b; display: block; }
.hero .lead { font-size: clamp(1.1rem, 1.6vw, 1.3rem); max-width: 600px; }
.hero__badges { display: flex; flex-wrap: wrap; gap: 10px 22px; margin-top: 30px; list-style: none; font-size: .92rem; color: #e3e6e9; }
.hero__badges li { display: flex; align-items: center; gap: .45em; }
.hero__badges .i { color: #ff8d8d; }
.video-toggle { position: absolute; right: 24px; bottom: 24px; width: 44px; height: 44px; border-radius: 50%; border: 1px solid rgba(255,255,255,.4); background: rgba(0,0,0,.35); color: #fff; display: grid; place-items: center; cursor: pointer; }
.video-toggle .i { width: 18px; height: 18px; fill: currentColor; stroke: none; }

/* Trust bar */
.trust { position: relative; z-index: 2; margin-top: -64px; }
.trust__grid { display: grid; grid-template-columns: repeat(6, 1fr); background: #fff; border-radius: var(--radius); box-shadow: var(--shadow-lg); overflow: hidden; list-style: none; }
.trust__item { display: flex; flex-direction: column; align-items: center; text-align: center; gap: 8px; padding: 26px 14px; border-right: 1px solid var(--steel-200); }
.trust__item:last-child { border-right: 0; }
.trust__icon { width: 48px; height: 48px; display: grid; place-items: center; border-radius: 12px; background: var(--red-50); color: var(--red); }
.trust__icon .i { width: 24px; height: 24px; }
.trust__item strong { font-family: var(--font-head); font-size: 1.12rem; line-height: 1.1; color: var(--ink); }
.trust__item span { font-size: .82rem; color: var(--muted); line-height: 1.3; }

/* Split layout */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(36px, 6vw, 80px); align-items: start; }
.split--center { align-items: center; }
.split--wide-left { grid-template-columns: 1.15fr .85fr; }
.media-frame { position: relative; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-lg); }
.media-frame img { width: 100%; height: 100%; object-fit: cover; }
.media-stack { position: relative; padding: 0 0 40px 40px; }
.media-stack::before { content: ""; position: absolute; left: 0; bottom: 0; width: 70%; height: 70%; background: repeating-linear-gradient(135deg, var(--red) 0 10px, transparent 10px 20px); opacity: .18; border-radius: var(--radius); }
.media-badge { position: absolute; left: 0; bottom: 0; background: var(--red); color: #fff; padding: 20px 24px; border-radius: var(--radius); box-shadow: var(--shadow-lg); font-family: var(--font-head); line-height: 1; }
.media-badge strong { display: block; font-size: 2.6rem; }
.media-badge span { font-size: .95rem; text-transform: uppercase; letter-spacing: .08em; }

.feature-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; margin-top: 32px; }
.feature { display: flex; gap: 14px; }
.feature__icon { flex: none; width: 46px; height: 46px; display: grid; place-items: center; border-radius: 12px; background: var(--ink); color: #fff; }
.feature__icon .i { width: 22px; height: 22px; }
.feature h3 { font-size: 1.18rem; margin: 2px 0 4px; }
.feature p { margin: 0; font-size: .93rem; color: var(--muted); }

/* Building type cards */
.type-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.type-card { position: relative; display: flex; flex-direction: column; justify-content: flex-end; min-height: 340px; border-radius: var(--radius); overflow: hidden; color: #fff; text-decoration: none; isolation: isolate; box-shadow: var(--shadow); }
.type-card img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: -2; transition: transform .6s ease; }
.type-card::after { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(180deg, rgba(0,0,0,0) 35%, rgba(10,11,13,.88) 100%); }
.type-card:hover img { transform: scale(1.06); }
.type-card__body { padding: 24px; }
.type-card h3 { color: #fff; margin-bottom: .25em; }
.type-card p { margin: 0; color: #dfe2e5; font-size: .93rem; }
.type-card__more { display: inline-flex; align-items: center; gap: .4em; margin-top: 12px; font-weight: 600; font-size: .9rem; color: #ff9b9b; }
.type-card:hover .type-card__more .i { transform: translateX(3px); }
.type-card__more .i { transition: transform .2s; }

/* Promo panels (visualizer / builder) */
.promo { display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: clamp(32px, 5vw, 64px); background: var(--steel-900); color: #d6dade; border-radius: calc(var(--radius) + 6px); padding: clamp(28px, 5vw, 64px); overflow: hidden; position: relative; }
.promo::before { content: ""; position: absolute; right: -120px; top: -120px; width: 360px; height: 360px; border-radius: 50%; background: radial-gradient(circle, rgba(169,40,40,.45), transparent 70%); }
.promo > * { position: relative; z-index: 1; }
.promo h2 { color: #fff; }
.promo img { border-radius: var(--radius); box-shadow: var(--shadow-lg); position: relative; }
.promo--light { background: var(--steel-100); color: var(--text); }
.promo--light::before { background: radial-gradient(circle, rgba(169,40,40,.18), transparent 70%); }
.promo--light h2 { color: var(--ink); }
.promo--light .lead { color: var(--muted); }

/* Option cards */
.option-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.option { background: #fff; border: 1px solid var(--steel-200); border-radius: var(--radius); padding: 28px 24px; transition: border-color .2s, box-shadow .2s, transform .2s; }
.option:hover { border-color: transparent; box-shadow: var(--shadow-lg); transform: translateY(-3px); }
.option__icon { width: 54px; height: 54px; display: grid; place-items: center; border-radius: 14px; background: var(--red); color: #fff; margin-bottom: 18px; }
.option__icon .i { width: 26px; height: 26px; }
.option h3 { font-size: 1.3rem; }
.option p { margin: 0; color: var(--muted); font-size: .94rem; }

/* Steps */
.steps { display: grid; grid-template-columns: repeat(5, 1fr); gap: 18px; list-style: none; counter-reset: step; position: relative; }
.steps--6 { grid-template-columns: repeat(6, 1fr); }
.steps::before { content: ""; position: absolute; top: 36px; left: 8%; right: 8%; height: 2px; background: repeating-linear-gradient(90deg, var(--steel-300) 0 8px, transparent 8px 16px); }
.step { position: relative; text-align: center; padding: 0 6px; }
.step__icon { position: relative; width: 72px; height: 72px; margin: 0 auto 18px; display: grid; place-items: center; border-radius: 50%; background: #fff; border: 2px solid var(--steel-200); color: var(--red); box-shadow: var(--shadow); }
.step__icon .i { width: 30px; height: 30px; }
.step__num { position: absolute; top: -6px; right: -6px; width: 26px; height: 26px; border-radius: 50%; background: var(--red); color: #fff; font: 700 .8rem/26px var(--font-body); }
.step h3 { font-size: 1.2rem; margin-bottom: .3em; }
.step p { margin: 0; font-size: .9rem; color: var(--muted); }
.section--dark .step__icon { background: var(--steel-800); border-color: var(--steel-700); }
.section--dark .step p { color: #aeb5bc; }
.section--dark .steps::before { background: repeating-linear-gradient(90deg, var(--steel-700) 0 8px, transparent 8px 16px); }

/* Gallery */
.gallery-grid { display: grid; grid-template-columns: repeat(4, 1fr); grid-auto-rows: 220px; grid-auto-flow: dense; gap: 14px; }
.gallery-grid--home { grid-auto-rows: 200px; }
.gallery-item { position: relative; border: 0; padding: 0; border-radius: var(--radius-sm); overflow: hidden; cursor: zoom-in; background: var(--steel-200); }
.gallery-item img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease, filter .3s; }
.gallery-item:hover img { transform: scale(1.05); filter: brightness(1.05); }
.gallery-item--wide { grid-column: span 2; }
.gallery-item--tall { grid-row: span 2; }
.gallery-item__cap { position: absolute; left: 0; right: 0; bottom: 0; padding: 28px 14px 12px; color: #fff; font-size: .85rem; font-weight: 500; text-align: left; background: linear-gradient(transparent, rgba(0,0,0,.7)); opacity: 0; transform: translateY(6px); transition: .25s; }
.gallery-item:hover .gallery-item__cap, .gallery-item:focus-visible .gallery-item__cap { opacity: 1; transform: none; }
.filter-bar { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; margin-bottom: 32px; }
.filter-bar button { border: 1px solid var(--steel-300); background: #fff; color: var(--ink); padding: .6em 1.2em; border-radius: 999px; font: 500 .9rem var(--font-body); cursor: pointer; }
.filter-bar button[aria-pressed="true"] { background: var(--ink); color: #fff; border-color: var(--ink); }
.gallery-item[hidden] { display: none; }

.lightbox { position: fixed; inset: 0; z-index: 1000; background: rgba(8,9,10,.94); display: grid; place-items: center; padding: 60px 70px; }
.lightbox[hidden] { display: none; }
.lightbox img { max-height: calc(100vh - 140px); width: auto; border-radius: var(--radius-sm); box-shadow: var(--shadow-lg); }
.lightbox figcaption { color: #d6dade; text-align: center; margin-top: 14px; font-size: .95rem; }
.lightbox button { position: absolute; border: 0; background: rgba(255,255,255,.1); color: #fff; width: 48px; height: 48px; border-radius: 50%; display: grid; place-items: center; cursor: pointer; }
.lightbox button:hover { background: var(--red); }
.lightbox__close { top: 16px; right: 16px; }
.lightbox__prev { left: 16px; top: 50%; transform: translateY(-50%) rotate(180deg); }
.lightbox__next { right: 16px; top: 50%; transform: translateY(-50%); }

/* Reviews */
.reviews { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
.review { margin: 0; background: #fff; border-radius: var(--radius); padding: 30px; box-shadow: var(--shadow); display: flex; flex-direction: column; position: relative; }
.review::before { content: "“"; position: absolute; right: 24px; top: 4px; font: 800 6rem/1 Georgia, serif; color: var(--red-50); }
.stars { display: flex; gap: 3px; color: #f4b400; margin-bottom: 14px; }
.stars svg { width: 20px; height: 20px; fill: currentColor; }
.review blockquote { margin: 0 0 20px; font-size: 1rem; color: var(--text); flex: 1; position: relative; }
.review figcaption { display: flex; align-items: center; gap: 12px; }
.review figcaption small { display: block; color: var(--muted); font-size: .82rem; }
.avatar { width: 44px; height: 44px; border-radius: 50%; background: var(--ink); color: #fff; display: grid; place-items: center; font: 700 1.1rem var(--font-head); }

/* Stats */
.stats { display: grid; grid-template-columns: repeat(5, 1fr); gap: 0; list-style: none; text-align: center; }
.stats li { padding: 10px 16px; border-right: 1px solid rgba(255,255,255,.1); }
.stats li:last-child { border-right: 0; }
.stats strong { display: block; font: 800 clamp(2.4rem, 4.5vw, 3.6rem)/1 var(--font-head); color: #fff; }
.stats strong em { font-style: normal; color: #ff6b6b; }
.stats span { display: block; margin-top: 8px; font-size: .9rem; color: #aeb5bc; }

/* FAQ */
.faq-wrap { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(32px, 6vw, 80px); align-items: start; }
.faq-intro { position: sticky; top: calc(var(--header-h) + 32px); }
.faq details { border-bottom: 1px solid var(--steel-200); }
.faq summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; gap: 20px; padding: 22px 0; font-weight: 600; font-size: 1.05rem; color: var(--ink); }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; flex: none; width: 30px; height: 30px; border-radius: 50%; background: var(--steel-100); display: grid; place-items: center; font: 500 1.3rem/1 var(--font-body); color: var(--red); transition: transform .25s, background .2s; }
.faq details[open] summary::after { transform: rotate(45deg); background: var(--red); color: #fff; }
.faq details > div { padding: 0 44px 22px 0; color: var(--muted); }
.faq details > div p { margin: 0; }

/* CTA band */
.cta-band { position: relative; isolation: isolate; color: #fff; text-align: center; padding: clamp(80px, 10vw, 128px) 0; overflow: hidden; }
.cta-band__bg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: -2; }
.cta-band::after { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(135deg, rgba(16,18,20,.92), rgba(120,24,24,.82)); }
.cta-band h2 { color: #fff; max-width: 820px; margin: 0 auto .35em; }
.cta-band .lead { max-width: 620px; margin: 0 auto; }

/* Page hero */
.page-hero { position: relative; isolation: isolate; color: #fff; padding: clamp(80px, 11vw, 140px) 0 clamp(64px, 8vw, 100px); overflow: hidden; background: var(--ink); }
.page-hero__bg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: -2; }
.page-hero::after { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(90deg, rgba(10,11,13,.9) 0%, rgba(10,11,13,.65) 55%, rgba(10,11,13,.35) 100%); }
.page-hero h1 { color: #fff; max-width: 900px; font-size: clamp(2.3rem, 5vw, 4rem); }
.page-hero .lead { max-width: 640px; }
.breadcrumb { display: flex; gap: .5em; list-style: none; font-size: .85rem; color: #aeb5bc; margin-bottom: 18px; }
.breadcrumb a { color: #e3e6e9; text-decoration: none; }
.breadcrumb li + li::before { content: "/"; margin-right: .5em; opacity: .5; }

/* Lists */
.check-list { list-style: none; display: grid; gap: 12px; }
.check-list li { display: flex; gap: 12px; align-items: flex-start; }
.check-list li::before { content: ""; flex: none; width: 24px; height: 24px; margin-top: 1px; border-radius: 50%; background: var(--red) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E") center/14px no-repeat; }
.check-list--2 { grid-template-columns: 1fr 1fr; }
.state-list { list-style: none; display: flex; flex-wrap: wrap; gap: 8px; margin: 22px 0 4px; }
.state-list li { padding: .45em 1em; border-radius: 999px; background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.12); color: #fff; font-size: .88rem; font-weight: 500; }
.section:not(.section--dark) .state-list li { background: #fff; border-color: var(--steel-200); color: var(--ink); }
.map-figure { margin: 0; background: #fff; border-radius: var(--radius); padding: clamp(14px, 2vw, 24px); box-shadow: var(--shadow-lg); }

/* Value cards */
.value-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.value { padding: 30px; border-radius: var(--radius); background: #fff; border: 1px solid var(--steel-200); }
.value__icon { width: 50px; height: 50px; border-radius: 12px; display: grid; place-items: center; background: var(--red-50); color: var(--red); margin-bottom: 16px; }
.value__icon .i { width: 24px; height: 24px; }
.value h3 { font-size: 1.3rem; }
.value p { margin: 0; color: var(--muted); }

/* Timeline */
.timeline { list-style: none; display: grid; grid-template-columns: repeat(7, 1fr); gap: 12px; position: relative; }
.timeline::before { content: ""; position: absolute; left: 0; right: 0; top: 23px; height: 3px; background: linear-gradient(90deg, var(--red), #ff8d8d); border-radius: 2px; }
.timeline li { position: relative; padding-top: 52px; }
.timeline li::before { content: ""; position: absolute; top: 14px; left: 0; width: 21px; height: 21px; border-radius: 50%; background: var(--steel-900); border: 4px solid var(--red); }
.timeline strong { display: block; font: 800 1.8rem/1 var(--font-head); color: #fff; margin-bottom: 6px; }
.timeline span { font-size: .9rem; color: #c3c9ce; display: block; line-height: 1.45; }

/* Team */
.team-grid { display: grid; grid-template-columns: 1.3fr 1fr 1fr; gap: 20px; }
.team-card { background: #fff; border-radius: var(--radius); padding: 30px; box-shadow: var(--shadow); }
.team-card--lead { background: var(--steel-900); color: #d6dade; }
.team-card--lead h3 { color: #fff; }
.team-card__mono { width: 64px; height: 64px; border-radius: 50%; background: var(--red); color: #fff; display: grid; place-items: center; font: 800 1.5rem var(--font-head); margin-bottom: 18px; }
.team-card h3 { margin-bottom: .1em; }
.team-card__role { font-size: .85rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--red); margin-bottom: 14px; }
.team-card--lead .team-card__role { color: #ff8d8d; }
.team-card p:last-child { margin-bottom: 0; }

/* Service cards */
.service-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.service-card { display: flex; flex-direction: column; background: #fff; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); text-decoration: none; color: inherit; transition: transform .2s, box-shadow .2s; }
.service-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); color: inherit; }
.service-card__img { aspect-ratio: 16/10; overflow: hidden; }
.service-card__img img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s; }
.service-card:hover .service-card__img img { transform: scale(1.05); }
.service-card__body { padding: 24px; display: flex; flex-direction: column; flex: 1; }
.service-card__body p { color: var(--muted); font-size: .95rem; flex: 1; }
.service-card .text-link { margin-top: 4px; }

.audience-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; }
.audience { background: var(--steel-800); border: 1px solid var(--steel-700); border-radius: var(--radius); padding: 24px 20px; }
.audience .i { width: 30px; height: 30px; color: #ff8d8d; margin-bottom: 14px; }
.audience p { margin: 0; color: #d6dade; font-size: .95rem; }

.spec-card { background: #fff; border-radius: var(--radius); padding: 30px; box-shadow: var(--shadow); border-top: 4px solid var(--red); }
.spec-card h3 { font-size: 1.25rem; }

/* Buildings page */
.subnav { position: sticky; top: var(--header-h); z-index: 50; background: #fff; border-bottom: 1px solid var(--steel-200); }
.subnav__inner { position: relative; display: flex; gap: 6px; overflow-x: auto; scrollbar-width: none; padding-top: 10px; padding-bottom: 10px; }
.subnav__inner::-webkit-scrollbar { display: none; }
.subnav a { flex: none; padding: .55em 1.05em; border-radius: 999px; color: var(--ink); text-decoration: none; font-weight: 500; font-size: .9rem; }
.subnav a:hover { background: var(--steel-100); }
.subnav a.is-active { background: var(--ink); color: #fff; }
.roof-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.roof { background: #fff; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); }
.roof img { aspect-ratio: 4/3; object-fit: cover; width: 100%; }
.roof__body { padding: 24px; }
.roof__tag { display: inline-block; font-size: .75rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; padding: .3em .8em; border-radius: 999px; background: var(--red-50); color: var(--red); margin-bottom: 10px; }
.roof p { margin: 0; color: var(--muted); font-size: .95rem; }
.cat { scroll-margin-top: 56px; }
.cat-head { display: flex; justify-content: space-between; align-items: end; gap: 24px; margin-bottom: 28px; flex-wrap: wrap; }
.cat-head h2 { margin-bottom: .2em; }
.cat-head p { margin: 0; color: var(--muted); max-width: 640px; }
.product-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.product { background: #fff; border-radius: var(--radius); overflow: hidden; border: 1px solid var(--steel-200); display: flex; flex-direction: column; transition: box-shadow .2s, transform .2s; }
.product:hover { box-shadow: var(--shadow-lg); transform: translateY(-3px); }
.product__img { aspect-ratio: 4/3; overflow: hidden; background: var(--steel-200); }
.product__img img { width: 100%; height: 100%; object-fit: cover; }
.product__body { padding: 18px; display: flex; flex-direction: column; flex: 1; }
.product__size { font: 800 1.3rem/1.1 var(--font-head); color: var(--ink); margin: 0 0 2px; }
.product__type { font-size: .78rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--red); margin-bottom: 10px; }
.product__spec { font-size: .85rem; color: var(--muted); margin: 0 0 14px; flex: 1; }
.product .btn { align-self: flex-start; }
.compare { width: 100%; border-collapse: separate; border-spacing: 0; background: #fff; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-lg); }
.compare th, .compare td { padding: 18px 22px; text-align: left; border-bottom: 1px solid var(--steel-200); }
.compare thead th { background: var(--ink); color: #fff; font-family: var(--font-head); font-size: 1.1rem; }
.compare thead th:nth-child(2) { background: var(--red); }
.compare tbody th { font-weight: 600; color: var(--ink); width: 26%; }
.compare td:nth-child(2) { background: #fff7f7; font-weight: 600; color: var(--ink); }
.compare td { color: var(--muted); }
.compare tr:last-child th, .compare tr:last-child td { border-bottom: 0; }
.compare .yes, .compare .no { display: inline-flex; align-items: center; gap: .5em; }
.compare .yes .i { color: #1e8e3e; }
.compare .no .i { color: var(--steel-500); }

/* Add-ons */
.addon-tabs { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; margin-bottom: 28px; }
.addon-tabs button { border: 1px solid var(--steel-300); background: #fff; padding: .7em 1.3em; border-radius: 999px; font: 600 .92rem var(--font-body); color: var(--ink); cursor: pointer; display: inline-flex; gap: .5em; align-items: center; }
.addon-tabs button[aria-selected="true"] { background: var(--red); border-color: var(--red); color: #fff; }
.addon-panel { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(28px, 5vw, 64px); align-items: center; background: #fff; border-radius: calc(var(--radius) + 6px); padding: clamp(24px, 4vw, 48px); box-shadow: var(--shadow); }
.addon-panel[hidden] { display: none; }
.addon-panel img { border-radius: var(--radius); width: 100%; aspect-ratio: 5/4; object-fit: cover; }
.addon-panel .pill { display: inline-block; background: var(--red-50); color: var(--red); font-weight: 600; font-size: .8rem; padding: .35em .9em; border-radius: 999px; margin-bottom: 12px; }

/* Contact */
.location-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.location { background: #fff; border-radius: var(--radius); padding: 28px; box-shadow: var(--shadow); display: flex; flex-direction: column; border-top: 4px solid var(--ink); }
.location--hq { border-top-color: var(--red); }
.location__tag { font-size: .75rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--red); margin-bottom: 8px; }
.location h3 { margin-bottom: 14px; }
.location ul { list-style: none; display: grid; gap: 10px; margin-bottom: 18px; flex: 1; }
.location li { display: flex; gap: 10px; align-items: flex-start; font-size: .95rem; }
.location li .i { color: var(--red); margin-top: 3px; }
.location a { color: var(--ink); text-decoration: none; font-weight: 600; }
.location a:hover { color: var(--red); }
.contact-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(32px, 5vw, 64px); align-items: start; }
.reason-list { list-style: none; display: grid; gap: 16px; margin-top: 28px; }
.reason-list li { display: flex; gap: 16px; align-items: center; background: #fff; border-radius: var(--radius); padding: 18px 20px; box-shadow: var(--shadow); font-weight: 500; color: var(--ink); }
.reason-list .i { width: 26px; height: 26px; color: var(--red); }
.form-card { background: #fff; border-radius: calc(var(--radius) + 6px); box-shadow: var(--shadow-lg); padding: clamp(20px, 3vw, 32px); }
.form-card__head p { color: var(--muted); }
.form-card__alt { margin: 14px 0 0; font-size: .9rem; color: var(--muted); text-align: center; }

/* Newsletter */
.newsletter { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; align-items: center; }
.newsletter h2 { margin-bottom: .25em; }
.newsletter p { margin: 0; color: var(--muted); }
.newsletter-form { display: flex; gap: 10px; }
.newsletter-form input { flex: 1; min-width: 0; padding: .95em 1.3em; border: 2px solid var(--steel-200); border-radius: 999px; font: 1rem var(--font-body); background: #fff; }
.newsletter-form input:focus { outline: none; border-color: var(--red); }
.form-msg { margin: 10px 0 0 8px; font-size: .9rem; min-height: 1.4em; }
.form-msg.is-ok { color: #1e8e3e; }
.form-msg.is-err { color: var(--red); }

/* Embeds */
.embed-frame { border-radius: calc(var(--radius) + 6px); overflow: hidden; box-shadow: var(--shadow-lg); background: #fff; }
.embed-frame iframe { width: 100%; height: min(78vh, 760px); min-height: 560px; border: 0; }

/* Legal */
.prose { max-width: 820px; }
.prose h2 { font-size: 1.7rem; margin-top: 1.8em; }
.prose h3 { font-size: 1.25rem; margin-top: 1.4em; }
.prose ul { padding-left: 1.3em; margin-bottom: 1em; }
.prose li { margin-bottom: .4em; }
.prose .updated { color: var(--muted); font-size: .9rem; }

/* Footer */
.site-footer { background: var(--ink); color: #aeb5bc; font-size: .93rem; padding-top: 72px; }
.footer-grid { display: grid; grid-template-columns: 1.2fr .8fr 1.1fr 1.3fr; gap: 40px; padding-bottom: 56px; }
.brand--footer img { width: 110px; }
.footer-tag { font-family: var(--font-head); font-weight: 700; color: #fff; font-size: 1.2rem; margin: 16px 0 6px; }
.footer-h { color: #fff; font-size: 1.1rem; letter-spacing: .06em; text-transform: uppercase; margin-bottom: 18px; }
.footer-h--spaced { margin-top: 28px; }
.footer-links { list-style: none; display: grid; gap: 8px; }
.footer-links--cols { grid-template-columns: 1fr 1fr; gap: 6px 14px; }
.site-footer a { color: #d6dade; text-decoration: none; }
.site-footer a:hover { color: #ff8d8d; }
.footer-locations { list-style: none; display: grid; gap: 18px; }
.footer-locations li { display: grid; gap: 2px; }
.footer-locations strong { color: #fff; font-weight: 600; }
.footer-hours { color: #d6dade; }
.footer-email { font-size: .88rem; }
.badge-row { list-style: none; display: flex; flex-wrap: wrap; gap: 8px; margin: 18px 0; }
.badge-row li { display: inline-flex; align-items: center; gap: .45em; border: 1px solid rgba(255,255,255,.15); border-radius: 999px; padding: .4em .9em; font-size: .8rem; color: #e3e6e9; }
.badge-row .i { color: #ff8d8d; }
.social { display: flex; gap: 10px; }
.social a { width: 42px; height: 42px; display: grid; place-items: center; border-radius: 50%; background: rgba(255,255,255,.08); }
.social a:hover { background: var(--red); color: #fff; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.08); font-size: .85rem; }
.footer-bottom__inner { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; padding-top: 22px; padding-bottom: 22px; }
.footer-bottom p { margin: 0; }
.callbar { display: none; }

/* Reveal animation */
[data-reveal] { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
[data-reveal].is-visible { opacity: 1; transform: none; }
.no-js [data-reveal] { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  [data-reveal] { opacity: 1; transform: none; transition: none; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}

/* Responsive */
@media (max-width: 1240px) {
  .nav { display: none; }
  .nav-toggle { display: flex; }
  .header-cta { margin-left: auto; }
}
@media (max-width: 1100px) {
  .hide-md { display: none; }
  .trust__grid { grid-template-columns: repeat(3, 1fr); }
  .trust__item:nth-child(3) { border-right: 0; }
  .trust__item:nth-child(-n+3) { border-bottom: 1px solid var(--steel-200); }
  .option-grid, .product-grid { grid-template-columns: repeat(2, 1fr); }
  .steps, .steps--6 { grid-template-columns: repeat(3, 1fr); row-gap: 36px; }
  .steps::before { display: none; }
  .audience-grid { grid-template-columns: repeat(3, 1fr); }
  .timeline { grid-template-columns: repeat(4, 1fr); row-gap: 28px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .stats { grid-template-columns: repeat(3, 1fr); row-gap: 28px; }
  .stats li:nth-child(3) { border-right: 0; }
}
@media (max-width: 900px) {
  .split, .split--wide-left, .promo, .faq-wrap, .contact-grid, .addon-panel, .newsletter { grid-template-columns: 1fr; }
  .faq-intro { position: static; }
  .contact-grid > .form-card { order: -1; }
  .type-grid, .service-grid, .value-grid, .roof-grid, .location-grid { grid-template-columns: repeat(2, 1fr); }
  .team-grid { grid-template-columns: 1fr 1fr; }
  .team-card--lead { grid-column: 1 / -1; }
  .reviews { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: repeat(3, 1fr); grid-auto-rows: 180px; }
  .media-stack { padding: 0 0 30px 30px; }
}
@media (max-width: 680px) {
  :root { --header-h: 66px; }
  body { padding-bottom: 64px; }
  .container { padding: 0 18px; }
  .topbar__tag { display: none; }
  .topbar__inner { justify-content: center; }
  .brand img { width: 46px; }
  .brand__text { font-size: .95rem; }
  .hide-sm { display: none; }
  .hero { min-height: 640px; }
  .hero__inner { padding: 72px 18px 110px; }
  .hero::after { background: linear-gradient(180deg, rgba(10,11,13,.55), rgba(10,11,13,.85)); }
  .trust { margin-top: -50px; }
  .trust__grid { grid-template-columns: repeat(2, 1fr); }
  .trust__item { border-right: 1px solid var(--steel-200) !important; border-bottom: 1px solid var(--steel-200); padding: 20px 10px; }
  .trust__item:nth-child(2n) { border-right: 0 !important; }
  .trust__item:nth-last-child(-n+2) { border-bottom: 0; }
  .feature-grid, .type-grid, .service-grid, .value-grid, .roof-grid, .location-grid, .option-grid, .team-grid, .check-list--2 { grid-template-columns: 1fr; }
  .product-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
  .product__body { padding: 14px; }
  .product__size { font-size: 1.08rem; }
  .product .btn { padding: .6em .9em; font-size: .82rem; }
  .steps, .steps--6 { grid-template-columns: 1fr 1fr; }
  .audience-grid { grid-template-columns: 1fr 1fr; }
  .timeline { grid-template-columns: 1fr 1fr; }
  .stats { grid-template-columns: 1fr 1fr; }
  .stats li { border-right: 0 !important; }
  .gallery-grid { grid-template-columns: 1fr 1fr; grid-auto-rows: 150px; gap: 8px; }
  .gallery-item--wide { grid-column: span 2; }
  .type-card { min-height: 280px; }
  .footer-grid { grid-template-columns: 1fr; }
  .compare th, .compare td { padding: 14px 12px; font-size: .88rem; }
  .compare tbody th { width: auto; }
  .newsletter-form { flex-direction: column; }
  .lightbox { padding: 60px 12px; }
  .lightbox__prev, .lightbox__next { top: auto; bottom: 16px; }
  .lightbox__prev { left: calc(50% - 60px); transform: rotate(180deg); }
  .lightbox__next { right: calc(50% - 60px); transform: none; }
  .embed-frame iframe { min-height: 520px; }
  .callbar { display: grid; grid-template-columns: 1fr 1fr; position: fixed; left: 0; right: 0; bottom: 0; z-index: 90; background: var(--ink); box-shadow: 0 -6px 20px rgba(0,0,0,.25); padding-right: 84px; /* room for the CRM chat bubble */ }
  .callbar a { display: flex; align-items: center; justify-content: center; gap: .5em; padding: 14px; color: #fff; text-decoration: none; font-weight: 600; min-height: 56px; }
  .callbar__primary { background: var(--red); }
}
@media (max-width: 520px) {
  .header-cta .btn--primary { display: none; }
  .site-header__inner { gap: 12px; }
}