/* =========================================================
   Dynavative Middle East General Contracting & Maintenance
   Design system: deep navy with a construction-orange accent,
   strong modern headings over a clean sans body.
   ========================================================= */

@import url('https://fonts.googleapis.com/css2?family=Sora:wght@500;600;700;800&family=Inter:wght@400;500;600;700&display=swap');

:root {
  --color-primary: #0f1f33;       /* deep navy */
  --color-primary-dark: #081321;
  --color-accent: #ff6b35;        /* construction orange */
  --color-accent-dark: #e2531f;
  --color-bg: #ffffff;
  --color-bg-alt: #f3f5f8;
  --color-text: #1e2531;
  --color-text-light: #626b7a;
  --color-border: #e2e6ec;
  --container-width: 1240px;
  --font-display: "Sora", Arial, sans-serif;
  --font-body: "Inter", Arial, Helvetica, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 96px; }

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.68;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--color-primary); text-decoration: none; }

.container { width: 100%; max-width: var(--container-width); margin: 0 auto; padding: 0 24px; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  color: var(--color-primary-dark);
  line-height: 1.22;
  margin: 0 0 16px;
  font-weight: 700;
}
h1 { font-size: clamp(2.1rem, 4.2vw, 3rem); }
h2 { font-size: clamp(1.6rem, 2.8vw, 2.2rem); }
h3 { font-size: 1.2rem; }
p { margin: 0 0 18px; }
.lede { font-size: 1.1rem; color: var(--color-text-light); }

.eyebrow {
  display: inline-block; font-family: var(--font-display); text-transform: uppercase;
  letter-spacing: 0.14em; font-size: 0.8rem; font-weight: 700; color: var(--color-accent-dark);
  margin-bottom: 10px;
}

.crumb { color: var(--color-text-light); font-size: 0.9rem; margin-bottom: 6px; }
.crumb a { color: var(--color-text-light); }
.crumb a:hover { color: var(--color-accent-dark); }

.skip-link { position: absolute; left: -9999px; top: 0; background: var(--color-primary); color: #fff; padding: 10px 16px; z-index: 1000; }
.skip-link:focus { left: 10px; top: 10px; }

/* ---------------- Buttons ---------------- */
.button {
  display: inline-block; background: var(--color-accent); color: #fff;
  padding: 13px 28px; border-radius: 3px; font-weight: 700; font-family: var(--font-display);
  font-size: 0.98rem; border: none; cursor: pointer;
}
.button:hover { background: var(--color-accent-dark); }
.button.outline { background: transparent; border: 2px solid #fff; color: #fff; }
.button.outline:hover { background: #fff; color: var(--color-primary-dark); }
.button.outline-dark { background: transparent; border: 2px solid var(--color-primary); color: var(--color-primary); }
.button.outline-dark:hover { background: var(--color-primary); color: #fff; }

/* ---------------- Top bar ---------------- */
.top-bar { background: var(--color-primary-dark); color: #aab4c4; font-size: 0.85rem; }
.top-bar .container { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 14px; padding: 8px 24px; }
.top-bar a { color: #aab4c4; }
.top-bar a:hover { color: #fff; }
@media (max-width: 780px) { .top-bar { display: none; } }

/* ---------------- Header / nav ---------------- */
.site-header { background: #fff; border-bottom: 1px solid var(--color-border); position: sticky; top: 0; z-index: 100; }
.site-header .container { display: flex; align-items: center; justify-content: space-between; padding: 12px 24px; gap: 20px; }
.site-logo img { height: 50px; width: auto; display: block; }

.main-nav > ul { display: flex; gap: 4px; list-style: none; margin: 0; padding: 0; align-items: center; }
.main-nav a {
  display: block; color: var(--color-primary-dark); font-weight: 600; font-family: var(--font-display);
  font-size: 0.96rem; padding: 10px 14px; border-radius: 2px;
}
.main-nav a:hover, .main-nav a[aria-current="page"] { color: var(--color-accent-dark); }

.nav-cta { margin-left: 8px; }
.menu-toggle { display: none; background: none; border: 2px solid var(--color-primary); border-radius: 4px; padding: 8px 10px; font-size: 1.1rem; cursor: pointer; }

@media (max-width: 860px) {
  .menu-toggle { display: block; }
  .nav-cta.desktop-only { display: none; }
  .main-nav { display: none; width: 100%; border-top: 1px solid var(--color-border); padding-top: 10px; }
  .main-nav.is-open { display: block; }
  .main-nav > ul { flex-direction: column; align-items: stretch; gap: 0; }
  .main-nav a { padding: 12px 4px; border-bottom: 1px solid var(--color-border); }
  .site-header .container { flex-wrap: wrap; }
  .nav-cta.mobile-only { display: block; margin: 12px 0 4px; }
}
@media (min-width: 861px) { .nav-cta.mobile-only { display: none; } }

/* ---------------- Homepage hero ---------------- */
.home-hero { position: relative; min-height: 520px; display: flex; align-items: center; background: var(--color-primary-dark); overflow: hidden; }
.home-hero img.bg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: 0; }
.home-hero::after { content: ""; position: absolute; inset: 0; background: linear-gradient(100deg, rgba(8,19,33,0.94) 34%, rgba(8,19,33,0.58) 92%); z-index: 0; }
.home-hero .container { position: relative; z-index: 1; padding: 70px 24px; }
.home-hero .hero-content { max-width: 640px; color: #fff; }
.home-hero h1 { color: #fff; }
.home-hero p { color: #c6cdda; }

/* Page hero banner (no image) */
.page-hero { background: var(--color-bg-alt); padding: 36px 0; border-bottom: 1px solid var(--color-border); }
.page-hero h1 { margin: 0; }

/* Category strip (Pre Engineered / MEP / Villa) */
.category-strip { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
@media (max-width: 700px) { .category-strip { grid-template-columns: 1fr; } }
.category-item { background: #fff; border: 1px solid var(--color-border); border-radius: 8px; padding: 24px 22px; display: flex; gap: 14px; align-items: flex-start; }
.category-item .icon-badge { flex: 0 0 auto; width: 44px; height: 44px; border-radius: 50%; background: var(--color-bg-alt); display: flex; align-items: center; justify-content: center; }
.category-item .icon-badge svg { width: 20px; height: 20px; stroke: var(--color-accent-dark); }
.category-item h3 { font-size: 1rem; margin-bottom: 4px; }
.category-item p { color: var(--color-text-light); font-size: 0.9rem; margin: 0; }

/* Sections */
.section { padding: 68px 0; }
.section.alt { background: var(--color-bg-alt); }
.section.dark { background: var(--color-primary-dark); color: #fff; }
.section.dark h2, .section.dark h3 { color: #fff; }
.section.dark p { color: #c6cdda; }
.section-head { max-width: 760px; margin: 0 auto 38px; text-align: center; }
.section-head.left { margin-left: 0; text-align: left; max-width: 100%; }

/* Full-width text with no image: genuine 2-column layout */
.text-columns { columns: 2; column-gap: 48px; margin-top: 14px; }
.text-columns p { break-inside: avoid; }
@media (max-width: 760px) { .text-columns { columns: 1; } }

/* Split content (text 65-70% + image 30-35%) */
.split-content { display: grid; grid-template-columns: 2.1fr 1fr; gap: 40px; align-items: start; }
.split-content img { border-radius: 8px; }
.split-content.reverse { grid-template-columns: 1fr 2.1fr; }
.split-content.reverse .split-img { order: 2; }
@media (max-width: 820px) { .split-content, .split-content.reverse { grid-template-columns: 1fr; } .split-content.reverse .split-img { order: 0; } }

/* Photo trio + big image (homepage "What Are You Interested In") */
.interest-grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: 28px; align-items: center; }
@media (max-width: 860px) { .interest-grid { grid-template-columns: 1fr; } }
.interest-photos { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.interest-photos img { border-radius: 8px; aspect-ratio: 3/4; object-fit: cover; }
.interest-grid .big-img img { border-radius: 8px; width: 100%; height: 100%; object-fit: cover; }

/* Stats badges (no invented numbers) */
.stats-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
@media (max-width: 700px) { .stats-row { grid-template-columns: 1fr; } }
.stat-card { background: #fff; border: 1px solid var(--color-border); border-radius: 8px; padding: 26px 18px; text-align: center; }
.stat-card .icon-badge { width: 50px; height: 50px; border-radius: 50%; background: var(--color-bg-alt); display: flex; align-items: center; justify-content: center; margin: 0 auto 12px; }
.stat-card .icon-badge svg { width: 22px; height: 22px; stroke: var(--color-accent-dark); }
.stat-card .label { font-family: var(--font-display); font-weight: 700; font-size: 0.98rem; color: var(--color-primary-dark); }

/* Where We Work */
.locations-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; max-width: 640px; margin: 0 auto; }
@media (max-width: 560px) { .locations-grid { grid-template-columns: repeat(2, 1fr); } }
.locations-grid div { background: var(--color-bg-alt); border-radius: 8px; padding: 16px; text-align: center; font-family: var(--font-display); font-weight: 600; color: var(--color-primary-dark); }

/* Service detail blocks */
.service-block { margin-bottom: 44px; }
.service-block ul { padding-left: 20px; color: var(--color-text-light); }
.service-block li { margin-bottom: 10px; }

/* Lightbox gallery grid */
.gallery-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 12px; }
@media (max-width: 900px) { .gallery-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 560px) { .gallery-grid { grid-template-columns: repeat(2, 1fr); } }
.gallery-grid a { display: block; border-radius: 8px; overflow: hidden; aspect-ratio: 1/1; }
.gallery-grid img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.3s; }
.gallery-grid a:hover img { transform: scale(1.06); }

.project-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
@media (max-width: 900px) { .project-grid { grid-template-columns: repeat(2, 1fr); } }
.project-grid a { position: relative; display: block; border-radius: 8px; overflow: hidden; aspect-ratio: 4/3; }
.project-grid img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.3s; }
.project-grid a:hover img { transform: scale(1.06); }
.project-grid .label { position: absolute; left: 0; right: 0; bottom: 0; padding: 10px 12px; background: linear-gradient(0deg, rgba(8,19,33,0.9), rgba(8,19,33,0)); color: #fff; font-size: 0.82rem; font-weight: 600; }

.lightbox-overlay {
  position: fixed; inset: 0; background: rgba(8,19,33,0.94); z-index: 1000;
  display: none; align-items: center; justify-content: center; padding: 40px;
}
.lightbox-overlay.is-open { display: flex; }
.lightbox-overlay img { max-width: 90vw; max-height: 86vh; object-fit: contain; border-radius: 4px; }
.lightbox-close { position: absolute; top: 20px; right: 24px; background: none; border: none; color: #fff; font-size: 2.2rem; line-height: 1; cursor: pointer; padding: 6px 10px; }
.lightbox-nav { position: absolute; top: 50%; transform: translateY(-50%); background: rgba(255,255,255,0.14); border: none; color: #fff; width: 52px; height: 52px; border-radius: 50%; font-size: 1.6rem; cursor: pointer; }
.lightbox-nav:hover { background: rgba(255,255,255,0.28); }
.lightbox-prev { left: 20px; } .lightbox-next { right: 20px; }
@media (max-width: 600px) { .lightbox-nav { width: 42px; height: 42px; font-size: 1.3rem; } .lightbox-prev { left: 8px; } .lightbox-next { right: 8px; } }

/* Client logos */
.client-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
@media (max-width: 700px) { .client-grid { grid-template-columns: 1fr; } }
.client-logo { background: #fff; border: 1px solid var(--color-border); border-radius: 8px; padding: 24px; display: flex; align-items: center; justify-content: center; height: 110px; }
.client-logo img { max-height: 70px; width: auto; object-fit: contain; }

/* Company Policy */
.policy-list { padding-left: 22px; color: var(--color-text-light); }
.policy-list li { margin-bottom: 14px; }
.signature-block { margin-top: 40px; padding-top: 24px; border-top: 1px solid var(--color-border); }
.signature-block p { margin: 0 0 4px; font-family: var(--font-display); font-weight: 700; color: var(--color-primary-dark); }
.signature-block .role { font-weight: 400; color: var(--color-text-light); font-family: var(--font-body); font-size: 0.92rem; }

/* Contact layout */
.contact-layout { display: grid; grid-template-columns: 1fr 1.3fr; gap: 44px; align-items: start; }
@media (max-width: 900px) { .contact-layout { grid-template-columns: 1fr; } }
.contact-block { display: flex; gap: 14px; margin-bottom: 22px; align-items: flex-start; }
.contact-block .icon-badge { flex: 0 0 auto; width: 46px; height: 46px; border-radius: 50%; background: var(--color-bg-alt); display: flex; align-items: center; justify-content: center; }
.contact-block .icon-badge svg { width: 21px; height: 21px; stroke: var(--color-accent-dark); }
.contact-block h3 { font-size: 0.95rem; margin-bottom: 4px; }
.contact-block p { margin: 0; color: var(--color-text-light); }
.map-wrap iframe { width: 100%; height: 320px; border: 0; border-radius: 8px; display: block; margin-top: 26px; }

/* Forms */
.form-card { background: #fff; border: 1px solid var(--color-border); border-radius: 8px; padding: 32px; }
.form-card.wide { max-width: none; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
@media (max-width: 600px) { .form-grid { grid-template-columns: 1fr; } }
.form-card label { display: block; font-weight: 600; margin-bottom: 6px; font-size: 0.88rem; }
.form-card input, .form-card textarea {
  width: 100%; padding: 11px 13px; border: 1px solid var(--color-border); border-radius: 4px;
  font-family: inherit; font-size: 0.95rem; background: var(--color-bg-alt);
}
.form-card .full { grid-column: 1 / -1; }
.hp-field { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

/* CTA band */
.cta-band { background: var(--color-primary-dark); color: #fff; padding: 56px 0; text-align: center; }
.cta-band h2 { color: #fff; }
.cta-band p { color: #c6cdda; max-width: 600px; margin: 0 auto 24px; }

/* Footer */
.site-footer { background: var(--color-primary-dark); color: #aab4c4; padding-top: 52px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 40px; padding-bottom: 32px; border-bottom: 1px solid rgba(255,255,255,0.1); }
@media (max-width: 780px) { .footer-grid { grid-template-columns: 1fr; gap: 26px; } }
.site-footer h4 { color: #fff; font-family: var(--font-display); font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 16px; }
.site-footer .footer-logo img { height: 42px; margin-bottom: 14px; }
.site-footer p { color: #8b97a8; font-size: 0.92rem; }
.site-footer ul { list-style: none; margin: 0; padding: 0; }
.site-footer ul li { margin-bottom: 9px; font-size: 0.93rem; }
.site-footer a { color: #aab4c4; }
.site-footer a:hover { color: #fff; }
.footer-social { display: flex; gap: 10px; margin-top: 14px; }
.footer-social a { width: 34px; height: 34px; border-radius: 50%; border: 1px solid rgba(255,255,255,0.22); display: flex; align-items: center; justify-content: center; }
.footer-social a:hover { background: var(--color-accent); border-color: var(--color-accent); }
.footer-social svg { width: 15px; height: 15px; fill: #fff; }
.footer-bottom { padding: 18px 0; text-align: center; font-size: 0.85rem; color: #6e7a8c; }
.footer-bottom a { color: #aab4c4; text-decoration: underline; }