/* SCQS — scqs.ie */

:root {
  --ink: #12302b;
  --ink-2: #1c4038;
  --text: #2a332f;
  --muted: #5b6660;
  --line: #e2e4df;
  --paper: #ffffff;
  --paper-2: #f6f6f2;
  --accent: #8f6f26;
  --accent-dark: #735819;
  --accent-light: #c9a85a;
  --on-ink: #e9edf3;
  --on-ink-muted: #b3c0b9;

  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, "Book Antiqua", Georgia, serif;
  --sans: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;

  --wrap: 1160px;
  --gutter: clamp(16px, 4vw, 40px);
}

*,
*::before,
*::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--text);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

img, svg { display: block; max-width: 100%; }
img { height: auto; }

a { color: var(--accent-dark); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--ink); }

h1, h2, h3 {
  font-family: var(--serif);
  color: var(--ink);
  font-weight: 600;
  line-height: 1.15;
  margin: 0 0 0.5em;
  letter-spacing: -0.005em;
}
h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); }
h2 { font-size: clamp(1.7rem, 3.2vw, 2.4rem); }
h3 { font-size: 1.25rem; }
p { margin: 0 0 1em; }

.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 var(--gutter); }

.eyebrow {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1rem;
}

.lede { font-size: 1.15rem; color: var(--muted); max-width: 46rem; }

.skip { position: absolute; left: -999px; top: 0; }
.skip:focus { left: 8px; top: 8px; background: var(--paper); padding: 8px 12px; z-index: 100; }

/* ---------- Header ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: saturate(160%) blur(8px);
  border-bottom: 1px solid var(--line);
}
.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.brand { display: flex; align-items: center; text-decoration: none; }
.brand img { height: 46px; width: auto; }

.nav { display: flex; align-items: center; gap: 30px; }
.nav a {
  color: var(--ink-2);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
  padding: 6px 0;
  border-bottom: 2px solid transparent;
}
.nav a:hover, .nav a[aria-current="page"] { border-bottom-color: var(--accent); color: var(--ink); }
.nav .btn { border-bottom: 0; padding: 10px 18px; }

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 8px 10px;
  font: inherit;
  font-size: 0.9rem;
  color: var(--ink);
  cursor: pointer;
}

@media (max-width: 860px) {
  .nav-toggle { display: block; }
  .brand img { height: 38px; }
  .nav {
    display: none;
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: var(--paper);
    border-bottom: 1px solid var(--line);
    padding: 8px var(--gutter) 20px;
  }
  .nav.open { display: flex; }
  .nav a { padding: 14px 0; border-bottom: 1px solid var(--line); }
  .nav a[aria-current="page"] { border-bottom-color: var(--line); color: var(--accent-dark); }
  .nav .btn { margin-top: 16px; text-align: center; border-bottom: 0; }
}

/* ---------- Buttons ---------- */

.btn {
  display: inline-block;
  background: var(--accent);
  color: #fff !important;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  padding: 14px 24px;
  border-radius: 3px;
  transition: background 0.15s;
}
.btn:hover { background: var(--accent-dark); }
.btn-ghost {
  background: transparent;
  color: var(--on-ink) !important;
  border: 1px solid rgba(233, 237, 243, 0.4);
}
.btn-ghost:hover { background: rgba(255, 255, 255, 0.08); }
.btn-row { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 2rem; }

/* ---------- Hero ---------- */

.hero {
  position: relative;
  background: var(--ink);
  color: var(--on-ink);
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.045) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: linear-gradient(100deg, transparent 30%, #000 85%);
  -webkit-mask-image: linear-gradient(100deg, transparent 30%, #000 85%);
}
.hero .wrap { position: relative; padding-top: clamp(72px, 12vw, 140px); padding-bottom: clamp(72px, 10vw, 120px); }
.hero h1 { color: #fff; max-width: 16ch; }
.hero .lede { color: var(--on-ink-muted); }
.hero .eyebrow { color: var(--accent-light); }

.page-hero { background: var(--ink); color: var(--on-ink); }
.page-hero .wrap { padding-top: clamp(56px, 8vw, 96px); padding-bottom: clamp(48px, 6vw, 72px); }
.page-hero h1 { color: #fff; max-width: 22ch; }
.page-hero .lede { color: var(--on-ink-muted); }
.page-hero .eyebrow { color: var(--accent-light); }

/* ---------- Credentials strip ---------- */

.creds { border-bottom: 1px solid var(--line); background: var(--paper); }
.creds ul {
  list-style: none;
  margin: 0;
  padding: 26px 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.creds li { font-size: 0.9rem; color: var(--muted); line-height: 1.4; padding-left: 14px; border-left: 2px solid var(--accent); }
.creds strong { display: block; color: var(--ink); font-size: 0.98rem; }
@media (max-width: 860px) { .creds ul { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px) { .creds ul { grid-template-columns: 1fr; } }

/* ---------- Sections ---------- */

.section { padding: clamp(64px, 9vw, 112px) 0; }
.section-alt { background: var(--paper-2); }
.section-dark { background: var(--ink); color: var(--on-ink); }
.section-dark h2, .section-dark h3 { color: #fff; }
.section-dark .lede, .section-dark p { color: var(--on-ink-muted); }

.section-head { max-width: 760px; margin-bottom: 3rem; }

.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 6vw, 80px); align-items: start; }
@media (max-width: 860px) { .split { grid-template-columns: 1fr; } }

/* Service pillars */
.pillars { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; }
.pillar {
  background: var(--paper);
  border: 1px solid var(--line);
  border-top: 3px solid var(--accent);
  padding: clamp(28px, 4vw, 44px);
}
.pillar { display: flex; flex-direction: column; }
.pillar p { color: var(--muted); }
.pillar .more { margin-top: auto; }
.pillar ul { margin: 1.25rem 0 1.5rem; padding: 0; list-style: none; }
.pillar li { padding: 9px 0; border-bottom: 1px solid var(--line); font-size: 0.97rem; }
.pillar li:last-child { border-bottom: 0; }
.more { font-weight: 600; text-decoration: none; }
.more::after { content: " \2192"; }
@media (max-width: 860px) { .pillars { grid-template-columns: 1fr; } }

/* Sector grid */
.sectors { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.sector { background: var(--paper); padding: 30px 28px; }
.sector h3 { font-size: 1.12rem; margin-bottom: 0.4em; }
.sector p { color: var(--muted); font-size: 0.95rem; margin: 0; }
.sector .num { font-family: var(--serif); color: var(--accent); font-size: 0.9rem; display: block; margin-bottom: 10px; }
@media (max-width: 860px) { .sectors { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .sectors { grid-template-columns: 1fr; } }

/* Regions */
.regions { display: grid; grid-template-columns: repeat(4, 1fr); gap: 28px; margin-top: 2.5rem; }
.region { border-top: 1px solid rgba(233, 237, 243, 0.25); padding-top: 18px; }
.region h3 { font-size: 1.2rem; margin-bottom: 0.3em; }
.region p { font-size: 0.93rem; margin: 0; }
.region .tag { font-size: 0.72rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--accent-light); display: block; margin-bottom: 6px; }
@media (max-width: 860px) { .regions { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px) { .regions { grid-template-columns: 1fr; } }

/* Qualification list */
.quals { list-style: none; margin: 0; padding: 0; }
.quals li { display: grid; grid-template-columns: 140px 1fr; gap: 20px; padding: 20px 0; border-bottom: 1px solid var(--line); }
.quals li:first-child { border-top: 1px solid var(--line); }
.quals .abbr { font-family: var(--serif); font-weight: 700; color: var(--ink); font-size: 1.1rem; }
.quals .desc { color: var(--muted); }
.quals .desc strong { color: var(--ink); display: block; font-weight: 600; }
@media (max-width: 560px) { .quals li { grid-template-columns: 1fr; gap: 4px; } }

/* Service detail blocks */
.service-block { display: grid; grid-template-columns: 300px 1fr; gap: clamp(28px, 5vw, 72px); padding: 56px 0; border-top: 1px solid var(--line); }
.service-block:first-child { border-top: 0; padding-top: 0; }
.service-block .intro p { color: var(--muted); }
.service-list { display: grid; grid-template-columns: 1fr 1fr; gap: 0 36px; margin: 0; padding: 0; list-style: none; }
.service-list li { padding: 16px 0; border-bottom: 1px solid var(--line); }
.service-list strong { display: block; color: var(--ink); font-weight: 600; margin-bottom: 2px; }
.service-list span { color: var(--muted); font-size: 0.95rem; }
@media (max-width: 960px) { .service-block { grid-template-columns: 1fr; } }
@media (max-width: 640px) { .service-list { grid-template-columns: 1fr; } }

/* Project list */
.projects { display: grid; grid-template-columns: repeat(2, 1fr); gap: 28px; }
.project { border: 1px solid var(--line); background: var(--paper); padding: 32px; display: flex; flex-direction: column; }
.project .meta { font-size: 0.78rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--accent); margin-bottom: 10px; }
.project h3 { margin-bottom: 0.5em; }
.project p { color: var(--muted); font-size: 0.97rem; margin: 0; }
@media (max-width: 760px) { .projects { grid-template-columns: 1fr; } }

/* Statement */
.statement { font-family: var(--serif); font-size: clamp(1.4rem, 2.6vw, 1.9rem); line-height: 1.4; color: var(--ink); max-width: 36ch; margin: 0; }
.section-dark .statement { color: #fff; }

/* Values */
.values { display: grid; grid-template-columns: repeat(3, 1fr); gap: 36px; }
.values h3 { font-size: 1.15rem; }
.values p { color: var(--muted); font-size: 0.97rem; }
@media (max-width: 860px) { .values { grid-template-columns: 1fr; } }

/* CTA band */
.cta { background: var(--ink-2); color: var(--on-ink); }
.cta .wrap { padding-top: 64px; padding-bottom: 64px; display: flex; align-items: center; justify-content: space-between; gap: 32px; flex-wrap: wrap; }
.cta h2 { color: #fff; margin: 0 0 0.3em; font-size: clamp(1.5rem, 2.6vw, 2rem); }
.cta p { color: var(--on-ink-muted); margin: 0; max-width: 40rem; }

/* Contact */
.contact-grid { display: grid; grid-template-columns: 1.1fr 1fr; gap: clamp(32px, 6vw, 80px); }
.contact-card { border: 1px solid var(--line); padding: 32px; background: var(--paper); }
.contact-card dl { margin: 0; }
.contact-card dt { font-size: 0.78rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); margin-top: 22px; }
.contact-card dt:first-child { margin-top: 0; }
.contact-card dd { margin: 4px 0 0; font-size: 1.08rem; color: var(--ink); }
.contact-card dd a { color: var(--ink); }
.enquiry-list { padding-left: 1.2rem; color: var(--muted); }
.enquiry-list li { margin-bottom: 8px; }
@media (max-width: 860px) { .contact-grid { grid-template-columns: 1fr; } }

/* ---------- Footer ---------- */

.site-footer { background: #0b211d; color: var(--on-ink-muted); font-size: 0.9rem; }
.site-footer .wrap { padding-top: 56px; padding-bottom: 32px; }
.footer-top { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 40px; padding-bottom: 40px; border-bottom: 1px solid rgba(233, 237, 243, 0.12); }
.footer-top h4 { color: #fff; font-size: 0.78rem; letter-spacing: 0.14em; text-transform: uppercase; margin: 0 0 14px; font-weight: 600; }
.footer-top ul { list-style: none; margin: 0; padding: 0; }
.footer-top li { margin-bottom: 8px; }
.site-footer a { color: var(--on-ink); text-decoration: none; }
.site-footer a:hover { color: var(--accent-light); }
.footer-brand { margin-bottom: 18px; }
.footer-brand img { height: 52px; width: auto; }
.footer-bottom { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; padding-top: 24px; font-size: 0.82rem; }
@media (max-width: 760px) { .footer-top { grid-template-columns: 1fr; gap: 28px; } }

.creds ul.roles { grid-template-columns: repeat(5, 1fr); }
@media (max-width: 960px) { .creds ul.roles { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px) { .creds ul.roles { grid-template-columns: 1fr; } }

/* ---------- Photography ---------- */

.hero-photo {
  background:
    linear-gradient(100deg, rgba(18, 48, 43, 0.96) 0%, rgba(18, 48, 43, 0.86) 45%, rgba(18, 48, 43, 0.45) 100%),
    url("/assets/img/hamad-airport.jpg") center / cover no-repeat,
    var(--ink);
}
.hero-photo::before { display: none; }
@media (max-width: 760px) {
  .hero-photo { background: linear-gradient(rgba(18, 48, 43, 0.88), rgba(18, 48, 43, 0.88)), url("/assets/img/hamad-airport.jpg") center / cover no-repeat, var(--ink); }
}

.featured { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.featured a { text-decoration: none; color: inherit; display: block; }
.featured figure { margin: 0; }
.featured img { width: 100%; height: auto; aspect-ratio: 4 / 3; object-fit: cover; transition: opacity 0.2s; }
.featured a:hover img { opacity: 0.88; }
.featured figcaption { padding-top: 14px; }
.featured .meta { font-size: 0.75rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--accent); display: block; margin-bottom: 4px; }
.featured h3 { margin: 0; font-size: 1.2rem; }
@media (max-width: 860px) { .featured { grid-template-columns: 1fr; } .featured img { aspect-ratio: 16 / 9; } }

.project-img { margin: -32px -32px 24px; }
.project-img img { width: 100%; height: auto; aspect-ratio: 16 / 9; object-fit: cover; }

.credits { font-size: 0.75rem; opacity: 0.75; padding-top: 14px; }
.credits a { text-decoration: underline; text-underline-offset: 2px; }

.pillars { grid-template-columns: repeat(3, 1fr); }
@media (max-width: 960px) { .pillars { grid-template-columns: 1fr; } }