:root {
  --orange: #f26522;
  --orange-dark: #c9450c;
  --ink: #0b0d0e;
  --charcoal: #171a1d;
  --steel: #555d64;
  --paper: #f7f5f1;
  --white: #ffffff;
  --green: #0aad43;
  --border: rgba(12, 14, 15, 0.13);
  --shadow: 0 18px 45px rgba(5, 8, 10, 0.13);
  --max: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.55;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, a { -webkit-tap-highlight-color: transparent; }
.container { width: min(calc(100% - 40px), var(--max)); margin-inline: auto; }
.skip-link { position: fixed; left: 16px; top: -70px; z-index: 100; padding: 12px 16px; background: var(--white); color: var(--ink); }
.skip-link:focus { top: 16px; }

.topbar { background: #050607; color: #fff; font-size: .82rem; }
.topbar-inner { min-height: 40px; display: flex; align-items: center; justify-content: space-between; gap: 18px; }
.topbar strong { color: #5cdd7a; }
.topbar a:hover { color: var(--orange); }
.site-header { position: sticky; top: 0; z-index: 50; background: rgba(10, 12, 13, .97); border-bottom: 1px solid rgba(255,255,255,.1); backdrop-filter: blur(14px); }
.header-inner { height: 86px; display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.brand img { width: 252px; height: auto; }
.nav { display: flex; align-items: center; gap: 26px; color: #fff; font-weight: 700; font-size: .92rem; }
.nav a:not(.button) { padding-block: 30px; border-bottom: 3px solid transparent; }
.nav a:hover, .nav a[aria-current="page"] { color: var(--orange); border-color: var(--orange); }
.menu-toggle { display: none; width: 46px; height: 46px; border: 1px solid rgba(255,255,255,.25); border-radius: 8px; color: #fff; background: transparent; font-size: 1.45rem; }

.button { display: inline-flex; align-items: center; justify-content: center; gap: 9px; min-height: 48px; padding: 0 20px; border-radius: 6px; border: 2px solid transparent; font-weight: 850; letter-spacing: .01em; transition: .2s ease; }
.button:hover { transform: translateY(-2px); box-shadow: 0 10px 26px rgba(0,0,0,.2); }
.button-orange { color: #fff; background: var(--orange); }
.button-orange:hover { background: var(--orange-dark); }
.button-green { color: #fff; background: var(--green); }
.button-outline { color: #fff; border-color: rgba(255,255,255,.8); background: rgba(0,0,0,.2); }
.button-dark { color: #fff; background: var(--ink); }

.hero { position: relative; min-height: 690px; display: grid; align-items: center; overflow: hidden; color: #fff; background: #111; }
.hero::before { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(3,5,6,.96) 0%, rgba(3,5,6,.82) 35%, rgba(3,5,6,.12) 72%), url("images/storefront-hero.webp") center/cover no-repeat; }
.hero-content { position: relative; z-index: 1; max-width: 650px; padding-block: 90px; }
.eyebrow { display: inline-flex; align-items: center; gap: 10px; color: var(--orange); font-size: .78rem; font-weight: 900; letter-spacing: .16em; text-transform: uppercase; }
.eyebrow::before { content: ""; width: 32px; height: 3px; background: var(--orange); }
h1, h2, h3 { margin: 0 0 18px; line-height: 1.05; letter-spacing: -.035em; }
h1 { max-width: 760px; font-size: clamp(3rem, 6vw, 5.8rem); }
h2 { font-size: clamp(2rem, 4vw, 3.6rem); }
h3 { font-size: 1.35rem; }
.hero h1 span { color: var(--orange); }
.hero p { max-width: 610px; margin: 0 0 30px; color: rgba(255,255,255,.87); font-size: clamp(1.04rem, 2vw, 1.28rem); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.hero-trust { display: flex; flex-wrap: wrap; gap: 28px; margin-top: 45px; color: rgba(255,255,255,.8); font-size: .82rem; font-weight: 800; text-transform: uppercase; }
.hero-trust span { display: inline-flex; align-items: center; gap: 8px; }
.hero-trust span::before { content: "✓"; display: grid; place-items: center; width: 24px; height: 24px; border-radius: 50%; color: #111; background: var(--orange); }

.mpesa-strip { position: relative; z-index: 3; margin-top: -34px; }
.mpesa-card { display: grid; grid-template-columns: .85fr 1.25fr .85fr; align-items: center; overflow: hidden; border: 3px solid var(--green); border-radius: 12px; background: #fff; box-shadow: var(--shadow); }
.mpesa-cell { padding: 22px 28px; text-align: center; }
.mpesa-cell + .mpesa-cell { border-left: 1px solid #dbe8de; }
.mpesa-brand { color: var(--green); font-size: 2rem; font-weight: 950; letter-spacing: -.06em; }
.mpesa-label { display: block; color: #3e4741; font-size: .74rem; font-weight: 900; letter-spacing: .1em; text-transform: uppercase; }
.mpesa-number { display: block; color: var(--green); font-size: clamp(2.3rem, 5vw, 4.2rem); font-weight: 950; line-height: 1; }
.mpesa-name { margin-top: 8px; font-size: .88rem; font-weight: 900; }
.mpesa-note { color: #4d5550; font-size: .82rem; }

.section { padding-block: 96px; }
.section-white { background: #fff; }
.section-dark { color: #fff; background: radial-gradient(circle at 80% 15%, #30353a 0, #171a1d 42%, #0b0d0e 100%); }
.section-head { display: flex; align-items: end; justify-content: space-between; gap: 24px; margin-bottom: 38px; }
.section-head p { max-width: 600px; margin: 0; color: #697177; }
.section-dark .section-head p { color: rgba(255,255,255,.68); }
.grid { display: grid; gap: 24px; }
.grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }

.product-card { overflow: hidden; border: 1px solid var(--border); border-radius: 10px; background: #fff; box-shadow: 0 10px 30px rgba(0,0,0,.07); transition: .2s ease; }
.product-card:hover { transform: translateY(-5px); box-shadow: var(--shadow); }
.product-card img { width: 100%; aspect-ratio: 4/3; object-fit: cover; }
.product-card-body { padding: 22px; }
.product-card h3 { margin-bottom: 8px; }
.product-card p { margin: 0 0 15px; color: #677078; font-size: .92rem; }
.text-link { color: var(--orange-dark); font-weight: 900; }

.stats { display: grid; grid-template-columns: repeat(3, 1fr); }
.stat { padding: 25px 30px; text-align: center; }
.stat + .stat { border-left: 1px solid rgba(255,255,255,.18); }
.stat strong { display: block; color: var(--orange); font-size: clamp(2.6rem, 6vw, 5.4rem); line-height: .95; }
.stat span { display: block; margin-top: 10px; color: rgba(255,255,255,.84); font-weight: 800; }

.feature { display: grid; grid-template-columns: 1.08fr .92fr; min-height: 570px; }
.feature-image { min-height: 500px; background: url("images/interlocking-production.webp") center/cover no-repeat; }
.feature-copy { display: flex; flex-direction: column; justify-content: center; padding: 70px max(30px, calc((100vw - var(--max))/2)); padding-left: clamp(36px, 7vw, 100px); color: #fff; background: var(--ink); }
.checks { display: grid; gap: 13px; margin: 10px 0 28px; padding: 0; list-style: none; }
.checks li { display: flex; gap: 12px; color: rgba(255,255,255,.8); }
.checks li::before { content: "✓"; flex: 0 0 25px; color: var(--ink); text-align: center; border-radius: 50%; background: var(--orange); font-weight: 950; }

.trust-card { padding: 30px; border-top: 4px solid var(--orange); background: #fff; box-shadow: 0 10px 30px rgba(0,0,0,.06); }
.trust-card .number { display: inline-grid; place-items: center; width: 42px; height: 42px; margin-bottom: 18px; border-radius: 50%; color: #fff; background: var(--orange); font-weight: 900; }
.trust-card p { margin: 0; color: #667078; }

.cta { color: #fff; background: linear-gradient(105deg, #0b0d0e 0 65%, #f26522 65%); }
.cta-inner { min-height: 220px; display: flex; align-items: center; justify-content: space-between; gap: 30px; }
.cta h2 { margin-bottom: 8px; }
.cta p { margin: 0; color: rgba(255,255,255,.7); }

.page-hero { padding: 110px 0 90px; color: #fff; background: linear-gradient(105deg, rgba(5,7,8,.95), rgba(5,7,8,.68)), url("images/storefront-hero.webp") center/cover no-repeat; }
.page-hero h1 { font-size: clamp(3rem, 7vw, 5.4rem); }
.page-hero p { max-width: 680px; margin: 0; color: rgba(255,255,255,.78); font-size: 1.18rem; }
.content-card { padding: 38px; border: 1px solid var(--border); border-radius: 10px; background: #fff; box-shadow: 0 12px 34px rgba(0,0,0,.06); }
.content-card p:last-child { margin-bottom: 0; }
.image-panel { min-height: 440px; border-radius: 12px; background-position: center; background-size: cover; box-shadow: var(--shadow); }
.image-blocks { background-image: url("images/concrete-blocks.webp"); }
.image-cabros { background-image: url("images/cabros.webp"); }
.image-hardware { background-image: url("images/hardware-supplies.webp"); }
.image-issb { background-image: url("images/interlocking-production.webp"); }
.service-list { display: grid; gap: 18px; padding: 0; list-style: none; }
.service-list li { padding: 20px 22px; border-left: 4px solid var(--orange); background: #fff; box-shadow: 0 8px 24px rgba(0,0,0,.05); }
.notice { padding: 20px 24px; border: 1px solid #e7dbcc; border-left: 5px solid var(--orange); background: #fff8ef; }

.contact-layout { display: grid; grid-template-columns: .85fr 1.15fr; gap: 34px; }
.contact-actions { display: grid; gap: 12px; margin: 25px 0; }
.contact-actions .button { justify-content: flex-start; }
.hours { width: 100%; border-collapse: collapse; }
.hours td { padding: 11px 0; border-bottom: 1px solid var(--border); }
.hours td:last-child { text-align: right; font-weight: 800; }
.map { overflow: hidden; min-height: 480px; border-radius: 12px; background: #ddd; box-shadow: var(--shadow); }
.map iframe { display: block; width: 100%; height: 480px; border: 0; }

.site-footer { padding-top: 65px; color: rgba(255,255,255,.76); background: #080a0b; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr; gap: 55px; }
.footer-logo { width: 260px; margin-bottom: 18px; }
.footer-title { color: #fff; font-weight: 900; margin-bottom: 15px; }
.footer-links { display: grid; gap: 8px; }
.footer-links a:hover { color: var(--orange); }
.footer-bottom { margin-top: 50px; padding: 20px 0; border-top: 1px solid rgba(255,255,255,.1); font-size: .8rem; }
.whatsapp-float { position: fixed; right: 22px; bottom: 22px; z-index: 45; display: grid; place-items: center; width: 62px; height: 62px; border: 3px solid #fff; border-radius: 50%; color: #fff; background: var(--green); box-shadow: 0 14px 35px rgba(0,0,0,.3); font-size: 1.5rem; font-weight: 950; }

@media (max-width: 940px) {
  .nav { position: absolute; inset: 86px 0 auto; display: none; padding: 22px 20px 28px; flex-direction: column; align-items: stretch; gap: 0; background: #0a0c0d; border-top: 1px solid rgba(255,255,255,.1); }
  .nav.open { display: flex; }
  .nav a:not(.button) { padding: 15px 0; }
  .menu-toggle { display: block; }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: 1fr; }
  .mpesa-card { grid-template-columns: 1fr 1.25fr; }
  .mpesa-cell:last-child { grid-column: 1/-1; border-left: 0; border-top: 1px solid #dbe8de; }
  .feature { grid-template-columns: 1fr; }
  .feature-copy { padding: 65px 30px; }
  .contact-layout { grid-template-columns: 1fr; }
}

@media (max-width: 680px) {
  .container { width: min(calc(100% - 28px), var(--max)); }
  .topbar-inner { min-height: 52px; align-items: center; text-align: center; justify-content: center; flex-wrap: wrap; gap: 2px 16px; }
  .topbar .location { display: none; }
  .header-inner { height: 74px; }
  .brand img { width: 205px; }
  .nav { inset-block-start: 74px; }
  .hero { min-height: 690px; align-items: end; }
  .hero::before { background: linear-gradient(0deg, rgba(3,5,6,.98) 0%, rgba(3,5,6,.73) 60%, rgba(3,5,6,.12) 100%), url("images/storefront-hero.webp") 68% center/cover no-repeat; }
  .hero-content { padding: 230px 0 70px; }
  h1 { font-size: clamp(2.65rem, 14vw, 4rem); }
  .hero-actions .button { width: 100%; }
  .hero-trust { display: grid; grid-template-columns: 1fr 1fr; gap: 13px; }
  .mpesa-strip { margin-top: 0; padding-top: 14px; background: #fff; }
  .mpesa-card { grid-template-columns: 1fr; }
  .mpesa-cell + .mpesa-cell { border-left: 0; border-top: 1px solid #dbe8de; }
  .mpesa-cell:last-child { grid-column: auto; }
  .section { padding-block: 70px; }
  .section-head { display: block; }
  .grid-4, .grid-2 { grid-template-columns: 1fr; }
  .stats { grid-template-columns: 1fr; }
  .stat + .stat { border-left: 0; border-top: 1px solid rgba(255,255,255,.18); }
  .feature-image { min-height: 360px; }
  .cta { background: linear-gradient(160deg, #0b0d0e 0 72%, #f26522 72%); }
  .cta-inner { padding-block: 58px; flex-direction: column; align-items: flex-start; }
  .footer-grid { grid-template-columns: 1fr; gap: 35px; }
  .page-hero { padding: 80px 0 70px; }
  .content-card { padding: 26px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; }
}