/* OakSeven Building Group — dark, solid, chunky. Accent = logo oak gold #B28551 */
@font-face { font-family: "Archivo Black"; src: url("/assets/fonts/archivo-black-latin-400-normal.woff2") format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Inter"; src: url("/assets/fonts/inter-latin-wght-normal.woff2") format("woff2"); font-weight: 100 900; font-display: swap; }

:root {
  --black: #111111;
  --ink: #1a1a1a;
  --charcoal: #2f2f2f;
  --charcoal-2: #3a3a3a;
  --line: #4a4a4a;
  --text: #f2f2f2;
  --muted: #c4c4c4;
  --accent: #b28551;      /* oak gold from the logo roof */
  --accent-hi: #c99a63;   /* hover */
  --wrap: 1240px;
  --display: "Archivo Black", "Arial Black", Impact, sans-serif;
  --body: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  --header-h: 84px;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 12px); }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } * { transition: none !important; } }
body { margin: 0; background: var(--ink); color: var(--text); font: 400 1.0625rem/1.65 var(--body); -webkit-font-smoothing: antialiased; }
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; }
p { margin: 0 0 1em; }
.wrap { width: min(100% - 2.5rem, var(--wrap)); margin-inline: auto; }
.narrow { max-width: 62ch; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: -9999px; top: 0; background: var(--accent); color: #000; padding: .6rem 1rem; z-index: 100; font-weight: 700; }
.skip:focus { left: 1rem; top: 1rem; }
.preview-bar { background: var(--accent); color: #111; text-align: center; font-size: .8rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; padding: .3rem 1rem; }

/* Type */
.display { font-family: var(--display); font-weight: 400; text-transform: uppercase; letter-spacing: .01em; line-height: 1.02; margin: 0 0 .5em; }
.h2 { font-size: clamp(1.9rem, 4.2vw, 3.2rem); }
.h3 { font-size: clamp(1.35rem, 2.4vw, 1.75rem); }
.kicker { font-size: .8rem; font-weight: 700; letter-spacing: .2em; text-transform: uppercase; color: var(--accent); margin: 0 0 .9rem; }
.kicker::before { content: ""; display: inline-block; width: 28px; height: 3px; background: var(--accent); vertical-align: middle; margin-right: .7rem; }
.lead { font-size: clamp(1.1rem, 1.6vw, 1.3rem); color: var(--text); }
.callout { border-left: 6px solid var(--accent); padding: .3rem 0 .3rem 1rem; font-weight: 700; font-size: 1.15rem; }

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: .5rem; min-height: 52px; padding: .85rem 1.6rem; font: 400 .95rem/1 var(--display); text-transform: uppercase; letter-spacing: .06em; text-decoration: none; border: 3px solid transparent; border-radius: 0; cursor: pointer; transition: background .15s, color .15s, border-color .15s; }
.btn-accent { background: var(--accent); color: #111; }
.btn-accent:hover { background: var(--accent-hi); }
.btn-ghost { border-color: #fff; color: #fff; background: rgba(0,0,0,.25); }
.btn-ghost:hover { background: #fff; color: #111; }
.btn-outline { border-color: var(--accent); color: var(--text); }
.btn-outline:hover { background: var(--accent); color: #111; }
.text-link { font-weight: 700; text-transform: uppercase; letter-spacing: .1em; font-size: .85rem; color: var(--accent); text-decoration: none; border-bottom: 2px solid currentColor; padding-bottom: 2px; }
.text-link:hover { color: var(--accent-hi); }

/* Header */
.site-header { position: sticky; top: 0; z-index: 50; background: rgba(17,17,17,.96); border-bottom: 1px solid #262626; backdrop-filter: saturate(140%) blur(6px); }
.header-inner { display: flex; align-items: center; justify-content: space-between; min-height: var(--header-h); gap: 1rem; }
.brand img { width: 150px; height: auto; }
.site-nav { display: flex; align-items: center; gap: 1.5rem; }
.site-nav ul { display: flex; gap: .3rem; list-style: none; margin: 0; padding: 0; }
.site-nav ul a { display: block; padding: .6rem .8rem; text-decoration: none; font-weight: 700; font-size: .85rem; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); border-bottom: 3px solid transparent; }
.site-nav ul a:hover, .site-nav ul a[aria-current="page"] { color: #fff; border-bottom-color: var(--accent); }
.nav-phone { text-decoration: none; font-weight: 800; white-space: nowrap; }
.nav-phone:hover { color: var(--accent); }
.nav-cta { min-height: 46px; padding: .7rem 1.2rem; }
.nav-toggle { display: none; background: none; border: 2px solid var(--line); width: 48px; height: 48px; cursor: pointer; position: relative; }
.nav-toggle-bars, .nav-toggle-bars::before, .nav-toggle-bars::after { position: absolute; left: 11px; width: 22px; height: 3px; background: #fff; content: ""; transition: transform .2s, opacity .2s; }
.nav-toggle-bars { top: 21px; }
.nav-toggle-bars::before { left: 0; top: -7px; }
.nav-toggle-bars::after { left: 0; top: 7px; }
.nav-toggle[aria-expanded="true"] .nav-toggle-bars { background: transparent; }
.nav-toggle[aria-expanded="true"] .nav-toggle-bars::before { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle-bars::after { transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 1080px) {
  :root { --header-h: 72px; }
  .brand img { width: 124px; }
  .nav-toggle { display: block; }
  .site-nav { display: none; position: absolute; left: 0; right: 0; top: 100%; flex-direction: column; align-items: stretch; gap: 0; background: var(--black); border-bottom: 4px solid var(--accent); padding: .5rem 1.25rem 1.5rem; max-height: calc(100vh - var(--header-h)); overflow-y: auto; }
  .site-nav.open { display: flex; }
  .site-nav ul { flex-direction: column; }
  .site-nav ul a { padding: 1rem 0; border-bottom: 1px solid #262626; font-size: 1rem; }
  .site-nav ul a[aria-current="page"] { border-bottom-color: #262626; color: var(--accent); }
  .nav-phone { padding: 1.1rem 0; font-size: 1.2rem; }
  .nav-cta { width: 100%; }
}

/* Hero */
.hero { position: relative; min-height: min(88vh, 860px); min-height: min(88svh, 860px); display: grid; align-items: end; overflow: hidden; background: #000; }
.hero-img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 60% 40%; }
.hero::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(10,10,10,.92) 0%, rgba(10,10,10,.72) 40%, rgba(10,10,10,.2) 75%), linear-gradient(0deg, rgba(10,10,10,.75) 0%, rgba(10,10,10,0) 45%); }
.hero-inner { position: relative; z-index: 1; padding: 7rem 0 4.5rem; }
.hero-title { font-size: clamp(3rem, 10vw, 7.6rem); margin-bottom: .2em; line-height: .92; }
.hero-strap { font: 400 clamp(1.05rem, 2.2vw, 1.6rem)/1.2 var(--display); text-transform: uppercase; color: var(--accent); margin-bottom: 1rem; letter-spacing: .03em; }
.hero-sub { max-width: 46ch; font-size: clamp(1.02rem, 1.4vw, 1.2rem); color: #e8e8e8; }
.hero-ctas { display: flex; flex-wrap: wrap; gap: .9rem; margin-top: 1.8rem; }

/* Strip */
.strip { background: var(--accent); color: #111; }
.strip-inner { display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: .4rem 1.4rem; padding: 1.15rem 0; font: 400 clamp(.95rem, 2vw, 1.35rem)/1.1 var(--display); text-transform: uppercase; letter-spacing: .06em; text-align: center; }
.strip-sep { font-size: .6em; }

/* Sections */
.section { padding: clamp(3.5rem, 8vw, 6.5rem) 0; }
.section-charcoal { background: var(--charcoal); }
.section-black { background: var(--black); }
.section-head { display: flex; flex-wrap: wrap; align-items: end; justify-content: space-between; gap: 1.2rem 2rem; margin-bottom: 2.4rem; }
.section-head p:not(.kicker) { max-width: 60ch; color: var(--muted); margin: 0; }
.num { font: 400 2.4rem/1 var(--display); color: var(--accent); display: block; margin-bottom: .6rem; }

/* Two sections of the same colour in a row get a divider */
.section-charcoal + .section-charcoal, .section-black + .section-black { border-top: 1px solid var(--line); }

/* Intro */
.intro-grid { display: grid; grid-template-columns: 1.05fr 1fr; gap: clamp(2rem, 5vw, 4.5rem); align-items: center; }
.intro-img img { width: 100%; aspect-ratio: 860 / 620; object-fit: cover; box-shadow: 18px 18px 0 var(--accent); }
.intro-contact { list-style: none; padding: 0; margin: 1.6rem 0 1.8rem; display: grid; gap: .35rem; }
.intro-contact a { text-decoration: none; }
.intro-contact a:hover { color: var(--accent); }
.big-link { font: 400 clamp(1.6rem, 3.2vw, 2.3rem)/1.1 var(--display); }

/* Service cards */
.cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.25rem; }
.card { display: flex; flex-direction: column; background: var(--charcoal); text-decoration: none; border-bottom: 5px solid transparent; transition: border-color .15s, transform .15s; }
.card:hover { border-bottom-color: var(--accent); transform: translateY(-3px); }
.card img { width: 100%; aspect-ratio: 493 / 300; object-fit: cover; filter: saturate(.9); }
.card-body { padding: 1.4rem 1.4rem 1.6rem; display: grid; gap: .5rem; }
.card-title { font: 400 1.35rem/1.1 var(--display); text-transform: uppercase; }
.card-text { color: var(--muted); font-size: .98rem; }

/* Experience */
.exp-cols { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0 2.5rem; margin-top: 1.5rem; }
.exp-cols ul { list-style: none; margin: 0; padding: 0; }
.exp-cols li { padding: .85rem 0 .85rem 1.9rem; border-bottom: 1px solid var(--line); font-weight: 600; font-size: 1.08rem; position: relative; }
.exp-cols li::before { content: ""; position: absolute; left: 0; top: 1.25rem; width: 12px; height: 12px; background: var(--accent); }

/* Features */
.feature-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(1.5rem, 4vw, 3rem); }
.feature img { width: 100%; aspect-ratio: 740 / 460; object-fit: cover; margin-bottom: 1.5rem; }
.feature img.logo-contain { object-fit: contain; background: #fff; }
.feature p { color: var(--muted); }

/* Gallery */
.teaser-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; }
.teaser-row figure, .gallery-item { margin: 0; }
.teaser-row img, .gallery-item img { width: 100%; aspect-ratio: 493 / 408; object-fit: cover; }
.teaser-row figcaption, .gallery-item figcaption { padding: .7rem 0 0; font-size: .92rem; color: var(--muted); font-weight: 600; }
.gallery-h { margin-top: 3rem; padding-top: 2rem; border-top: 3px solid var(--accent); }
.gallery-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem 1.25rem; }

/* Testimonials */
.quotes { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 1.25rem; margin-top: 1.5rem; }
.quote { margin: 0; background: var(--charcoal-2); padding: 2rem 1.8rem; border-top: 5px solid var(--accent); display: flex; flex-direction: column; justify-content: space-between; }
.quote blockquote { margin: 0 0 1.4rem; font-size: 1.05rem; }
.quote figcaption strong { display: block; font: 400 1.05rem/1.2 var(--display); text-transform: uppercase; }
.quote figcaption span { color: var(--muted); font-size: .92rem; }

/* Quote / form */
.quote-grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: clamp(2rem, 5vw, 4.5rem); align-items: start; }
.quote-grid > div > p { color: var(--muted); }
.quote-grid a { color: var(--text); }
.contact-list { list-style: none; padding: 0; margin: 2rem 0 0; display: grid; gap: .1rem; }
.contact-list li { display: grid; grid-template-columns: 6rem 1fr; gap: 1rem; padding: .8rem 0; border-bottom: 1px solid #2a2a2a; }
.contact-list span { text-transform: uppercase; letter-spacing: .14em; font-size: .78rem; font-weight: 700; color: var(--accent); padding-top: .2rem; }
.contact-list a { text-decoration: none; font-weight: 700; }
.contact-list a:hover { color: var(--accent); }
.quote-form { background: var(--charcoal); padding: clamp(1.4rem, 3vw, 2.4rem); border-top: 6px solid var(--accent); }
.field { display: grid; gap: .4rem; margin-bottom: 1.1rem; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 0 1rem; }
.field label { font-size: .8rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }
.field input, .field select, .field textarea { width: 100%; font: inherit; color: var(--text); background: var(--ink); border: 2px solid var(--line); border-radius: 0; padding: .8rem .9rem; min-height: 50px; }
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--accent); outline: none; }
.field textarea { resize: vertical; }
.quote-form .btn { width: 100%; margin-top: .4rem; }
.form-status { margin: 1rem 0 0; padding: .9rem 1rem; background: var(--ink); border-left: 5px solid var(--accent); }

/* Page banner */
.page-banner { position: relative; min-height: clamp(260px, 36vw, 440px); display: grid; align-items: end; background: #000; overflow: hidden; }
.page-banner-img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.page-banner::after { content: ""; position: absolute; inset: 0; background: linear-gradient(0deg, rgba(10,10,10,.9), rgba(10,10,10,.35)); }
.page-banner-inner { position: relative; z-index: 1; padding: 4rem 0 2.6rem; }
.page-banner h1 { font-size: clamp(2.6rem, 8vw, 6rem); margin: 0; }

/* About */
.duo { display: grid; grid-template-columns: 1fr 1fr; }
.duo img { width: 100%; height: 100%; aspect-ratio: 16 / 7; object-fit: cover; }
.deliver { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.25rem; margin-top: 1.5rem; }
.deliver-item { background: var(--charcoal); padding: 1.8rem 1.5rem; border-bottom: 5px solid var(--accent); }
.deliver-item h3 { font: 400 1.15rem/1.15 var(--display); text-transform: uppercase; margin: 0 0 .8rem; }
.deliver-item p { color: var(--muted); font-size: .98rem; margin: 0; }

/* Services page */
.service-list { display: grid; gap: clamp(2.5rem, 5vw, 4rem); }
.service { display: grid; grid-template-columns: 1fr 1.2fr; gap: clamp(1.5rem, 4vw, 3.5rem); align-items: center; }
.service:nth-child(even) img { order: 2; }
.service img { width: 100%; aspect-ratio: 493 / 300; object-fit: cover; }
.service p { color: var(--muted); }

/* Partners + footer */
.site-footer { background: var(--black); color: var(--muted); font-size: .97rem; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1.3fr; gap: 2.5rem; padding: 4rem 0 3rem; }
.footer-brand img { width: 160px; margin-bottom: 1.2rem; }
.footer-brand p { max-width: 46ch; }
.footer-h { font: 400 1rem/1 var(--display); text-transform: uppercase; color: #fff; letter-spacing: .06em; margin: .4rem 0 1.1rem; }
.footer-links, .footer-contact { list-style: none; margin: 0; padding: 0; display: grid; gap: .55rem; }
.site-footer a { text-decoration: none; }
.site-footer a:hover { color: var(--accent); }
.footer-base { border-top: 1px solid #262626; padding: 1.3rem 0; font-size: .85rem; }
.notfound { min-height: 50vh; }
.notfound a { color: var(--accent); }

/* Responsive */
@media (max-width: 1000px) {
  .cards, .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .deliver { grid-template-columns: repeat(2, 1fr); }
  .teaser-row { grid-template-columns: repeat(2, 1fr); }
  .quote-grid, .intro-grid { grid-template-columns: 1fr; }
  .intro-img { order: -1; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
}
@media (max-width: 720px) {
  body { font-size: 1rem; }
  .cards, .gallery-grid, .feature-grid, .deliver { grid-template-columns: 1fr; }
  .exp-cols { grid-template-columns: 1fr; }
  .exp-cols ul + ul li:first-child { border-top: 0; }
  .service, .duo { grid-template-columns: 1fr; }
  .service:nth-child(even) img { order: 0; }
  .field-row { grid-template-columns: 1fr; }
  .hero { min-height: min(82vh, 720px); min-height: min(82svh, 720px); }
  .hero::after { background: linear-gradient(0deg, rgba(10,10,10,.95) 0%, rgba(10,10,10,.7) 55%, rgba(10,10,10,.35) 100%); }
  .hero-inner { padding: 5rem 0 2.6rem; }
  .hero-ctas .btn { width: 100%; }
  .intro-img img { box-shadow: 10px 10px 0 var(--accent); }
  .footer-grid { grid-template-columns: 1fr; }
  .contact-list li { grid-template-columns: 4.8rem 1fr; }
      }

/* Gallery projects + lightbox */
.project-desc { font: 400 1rem/1 var(--display); text-transform: uppercase; letter-spacing: .08em; color: var(--accent); margin: -.6rem 0 1.4rem; }
.gallery-item { display: block; overflow: hidden; background: #222; }
.gallery-item img { aspect-ratio: 4 / 3; transition: transform .3s; }
.gallery-item:hover img { transform: scale(1.03); }
.teaser-row img { aspect-ratio: 4 / 3; }
.teaser-row a { display: block; }
.lightbox { border: 0; padding: 0; max-width: 100vw; max-height: 100vh; width: 100vw; height: 100vh; background: rgba(8,8,8,.96); color: #fff; }
.lightbox[open] { display: grid; place-items: center; }
.lightbox::backdrop { background: rgba(0,0,0,.8); }
.lightbox img { max-width: calc(100vw - 7rem); max-height: calc(100vh - 6rem); width: auto; height: auto; object-fit: contain; }
.lightbox button { position: absolute; background: rgba(0,0,0,.5); color: #fff; border: 2px solid #555; width: 52px; height: 52px; font-size: 2rem; line-height: 1; cursor: pointer; }
.lightbox button:hover { border-color: var(--accent); color: var(--accent); }
.lightbox-close { top: 1rem; right: 1rem; }
.lightbox-prev { left: 1rem; top: 50%; transform: translateY(-50%); }
.lightbox-next { right: 1rem; top: 50%; transform: translateY(-50%); }
.lightbox-cap { position: absolute; bottom: .6rem; left: 0; right: 0; text-align: center; margin: 0; font-size: .9rem; color: var(--muted); padding: 0 4rem; }
@media (max-width: 720px) { .lightbox img { max-width: 100vw; } .lightbox-prev, .lightbox-next { top: auto; bottom: 2.6rem; transform: none; } }

/* Stats & accreditations */
.accred { background: #f2f2f2; color: #111; }
.accred .h2 { color: #111; }
.accred-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.25rem; margin-top: 1.5rem; }
.accred-tile { background: #fff; border-top: 4px solid var(--accent); padding: 1.6rem 1.2rem; display: flex; flex-direction: column; align-items: center; justify-content: flex-end; text-align: center; gap: .35rem; min-height: 240px; box-shadow: 0 1px 3px rgba(0,0,0,.08); }
.accred-tile img { max-height: 120px; width: auto; max-width: 100%; margin-bottom: auto; object-fit: contain; }
.accred-badge { margin-bottom: auto; margin-top: auto; border: 3px solid #111; padding: .7rem 1.4rem; font: 400 2rem/1 var(--display); letter-spacing: .08em; color: #111; }
.accred-num { font: 400 4.5rem/1 var(--display); color: var(--accent); margin-top: auto; }
.accred-unit { font: 400 1.1rem/1.1 var(--display); text-transform: uppercase; margin-bottom: auto; }
.accred-title { font-weight: 700; font-size: 1rem; line-height: 1.3; }
.accred-sub { font-size: .9rem; color: #555; line-height: 1.4; }
@media (max-width: 900px) { .accred-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 520px) { .accred-grid { grid-template-columns: 1fr; } .accred-tile { min-height: 0; } }

/* Footer accreditation strip */
.partners { background: var(--black); border-top: 1px solid #2a2a2a; }
.partners-inner { display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: 1rem 2.5rem; padding: 1.1rem 0; }
.partners-label { font-size: .72rem; font-weight: 700; letter-spacing: .2em; text-transform: uppercase; color: #8a8a8a; }
.partners .p-amt { height: 58px; width: auto; opacity: .9; }
.partners .p-labc { height: 40px; width: auto; filter: grayscale(1); opacity: .85; }
.partners .p-nabc { font: 400 1rem/1 var(--display); letter-spacing: .12em; color: #d0d0d0; border: 2px solid #8a8a8a; padding: .45rem .7rem; }
.partners .p-nabc small { font: 700 .62rem/1 var(--body); letter-spacing: .18em; text-transform: uppercase; color: #9a9a9a; margin-left: .3rem; }
@media (max-width: 520px) { .partners-inner { gap: .8rem 1.5rem; } .partners-label { flex-basis: 100%; text-align: center; } .partners .p-amt { height: 50px; } .partners .p-labc { height: 34px; } }

/* Mobile polish (Oct 2026) */
@media (max-width: 640px) {
  .strip-inner { flex-direction: column; gap: .35rem; padding: .9rem 0; font-size: .9rem; }
  .strip-sep { display: none; }
  .footer-links a, .footer-contact a { display: inline-block; padding: .55rem 0; }
  .footer-links li, .footer-contact li { margin: 0; }
  .text-link { display: inline-block; padding: .7rem 0 .25rem; }
  .partners-label { font-size: .75rem; }
  .partners .p-nabc small { font-size: .7rem; }
}