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

:root {
  --ink: #0e1020;
  --text: #1d2833;
  --muted: #5a6572;
  --border: #dcdce0;
  --bg: #ffffff;
  --bg-soft: #f5f5f7;
  --blue: #004aac;
  --orange: #e85d04;
  --purple: #5b3fd6;
  --glass: rgba(255, 255, 255, 0.5);
  --font: 'Inter', system-ui, -apple-system, sans-serif;
  --wide: 1320px;
  --radius-lg: 24px;
  --radius-pill: 30px;
  --ease: cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font); font-size: 16px; line-height: 1.6;
  color: var(--text); background: var(--bg);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { font-family: inherit; cursor: pointer; }

/* ── Header — DXC split nav ── */
.qs-header {
  position: sticky; top: 0; z-index: 600;
  background: rgba(255,255,255,0.96);
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(220,220,224,0.7);
}
.qs-header-inner {
  max-width: var(--wide); margin: 0 auto; padding: 0 28px;
  display: grid; grid-template-columns: 1fr auto 1fr; align-items: center;
  min-height: 68px; gap: 12px;
}
.qs-nav-left, .qs-nav-right { display: flex; align-items: center; gap: 2px; }
.qs-nav-right { justify-content: flex-end; }

.qs-nav-item { position: relative; }
.qs-nav-item > a, .qs-nav-left > a, .qs-nav-right > .qs-nav-link {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 8px 12px; font-size: 14px; font-weight: 500; color: var(--text);
  border-radius: 8px; transition: background 0.2s var(--ease), color 0.2s;
  white-space: nowrap;
}
.qs-nav-item > a:hover, .qs-nav-left > a:hover, .qs-nav-right > .qs-nav-link:hover {
  background: var(--bg-soft); color: var(--ink);
}
.qs-nav-item > a .qs-chevron {
  width: 10px; height: 10px; opacity: 0.5;
  transition: transform 0.2s;
}
.qs-nav-item:hover > a .qs-chevron { transform: rotate(180deg); }

.qs-dropdown {
  position: absolute; top: calc(100% + 4px); left: 0;
  min-width: 260px; padding: 16px;
  background: var(--bg); border: 1px solid var(--border);
  border-radius: 16px; box-shadow: 0 20px 48px rgba(14,16,32,0.12);
  opacity: 0; visibility: hidden; transform: translateY(8px);
  transition: opacity 0.22s var(--ease), transform 0.22s var(--ease), visibility 0.22s;
  z-index: 700;
}
.qs-nav-item:hover .qs-dropdown {
  opacity: 1; visibility: visible; transform: translateY(0);
}
.qs-dropdown a {
  display: block; padding: 10px 12px; font-size: 14px; color: var(--muted);
  border-radius: 8px; transition: background 0.15s, color 0.15s;
}
.qs-dropdown a:hover { background: var(--bg-soft); color: var(--ink); }
.qs-dropdown-label {
  font-size: 10px; font-weight: 700; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--muted); padding: 4px 12px 8px;
}

.qs-logo { display: flex; justify-content: center; padding: 0 16px; }
.qs-logo img { height: 38px; width: auto; }

.qs-nav-util {
  display: inline-flex; align-items: center; gap: 2px; margin-right: 4px;
}
.qs-nav-util button {
  background: none; border: none; padding: 8px 10px;
  font-size: 13px; font-weight: 500; color: var(--text);
  border-radius: 8px; transition: background 0.2s;
}
.qs-nav-util button:hover { background: var(--bg-soft); }

.qs-btn-contact {
  margin-left: 6px; padding: 7px 18px; font-size: 12px; font-weight: 700;
  letter-spacing: 0.04em; text-transform: uppercase;
  color: var(--ink) !important; border: 1.5px solid var(--ink);
  border-radius: 1000px; transition: background 0.2s, color 0.2s, transform 0.2s;
}
.qs-btn-contact:hover { background: var(--ink); color: var(--bg) !important; transform: translateY(-1px); }

.qs-menu-btn {
  display: none; background: none; border: none; padding: 8px; justify-self: end;
}
.qs-menu-btn span {
  display: block; width: 22px; height: 2px; background: var(--ink); margin: 5px 0;
  transition: transform 0.2s, opacity 0.2s;
}

/* ── Buttons ── */
.qs-btn-dark {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 10px 20px; font-size: 10px; font-weight: 700; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--bg) !important;
  background: var(--ink); border: none; border-radius: var(--radius-pill);
  transition: transform 0.2s, box-shadow 0.2s, background 0.2s;
}
.qs-btn-dark:hover {
  transform: translateY(-2px); box-shadow: 0 10px 28px rgba(14,16,32,0.2);
}
.qs-btn-dark .qs-arrow { font-size: 14px; transition: transform 0.2s; }
.qs-btn-dark:hover .qs-arrow { transform: translateX(4px); }

.qs-btn-ghost {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 20px; font-size: 12px; font-weight: 700; letter-spacing: 0.04em;
  text-transform: uppercase; color: var(--ink) !important; background: var(--bg);
  border: 1.5px solid var(--ink); border-radius: var(--radius-pill);
  transition: background 0.2s, transform 0.2s;
}
.qs-btn-ghost:hover { background: var(--bg-soft); transform: translateY(-1px); }

.qs-link-arrow {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 12px; font-weight: 700; letter-spacing: 0.06em;
  text-transform: uppercase; color: var(--ink);
  transition: gap 0.2s;
}
.qs-link-arrow:hover { gap: 10px; }

/* ── Hero — DXC cinematic + glass tiles ── */
.qs-hero {
  position: relative; min-height: 100vh; min-height: 100dvh;
  display: flex; flex-direction: column; justify-content: flex-end;
  overflow: hidden; background: #e8e4dc;
}
.qs-hero-bg {
  position: absolute; inset: 0; width: 100%; height: 100%;
  object-fit: cover; object-position: center 40%;
  transform: scale(1.02);
}
.qs-hero-overlay {
  position: absolute; inset: 0; z-index: 1;
  background: linear-gradient(
    180deg,
    rgba(255,255,255,0.55) 0%,
    rgba(255,255,255,0.12) 28%,
    rgba(255,255,255,0) 52%,
    rgba(255,255,255,0.08) 72%,
    rgba(245,245,247,0.35) 100%
  );
}
.qs-hero-glow {
  position: absolute; left: 0; right: 0; bottom: 18%;
  height: 42%; z-index: 2; pointer-events: none; opacity: 0.85;
  background: url('../images/hero-glow.svg') center bottom / cover no-repeat;
  mix-blend-mode: multiply;
}
.qs-hero-content {
  position: absolute; z-index: 3; top: clamp(88px, 14vh, 140px);
  left: 50%; transform: translateX(-50%);
  max-width: var(--wide); width: 100%; padding: 0 28px;
  text-align: center;
}
.qs-hero-eyebrow {
  font-size: 11px; font-weight: 700; letter-spacing: 0.18em;
  text-transform: uppercase; color: var(--ink); margin-bottom: 14px;
  text-shadow: 0 1px 12px rgba(255,255,255,0.8);
}
.qs-hero-lockup {
  font-size: clamp(2.2rem, 7vw, 5.2rem); font-weight: 800;
  letter-spacing: 0.07em; text-transform: uppercase;
  color: var(--ink); line-height: 0.95; margin-bottom: 18px;
  max-width: 1000px; margin-left: auto; margin-right: auto;
  text-shadow: 0 2px 24px rgba(255,255,255,0.65);
}
.qs-hero-sub {
  font-size: clamp(0.95rem, 2vw, 1.2rem); font-weight: 500; color: var(--text);
  max-width: 520px; margin: 0 auto 24px; line-height: 1.55;
  text-shadow: 0 1px 16px rgba(255,255,255,0.75);
}
.qs-hero-content .qs-btn-dark {
  box-shadow: 0 4px 20px rgba(14,16,32,0.15);
}

/* Glass tiles — DXC frosted cards on hero image */
.qs-tiles-wrap {
  position: relative; z-index: 4; max-width: var(--wide); margin: 0 auto;
  padding: 0 28px clamp(32px, 5vh, 56px); width: 100%;
  margin-top: auto;
}
.qs-tiles {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px;
}
.qs-tile {
  display: flex; flex-direction: column;
  min-height: clamp(260px, 32vh, 320px);
  padding: clamp(32px, 3vw, 44px) clamp(28px, 2.5vw, 36px) clamp(28px, 2.5vw, 36px);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.58);
  backdrop-filter: blur(22px) saturate(185%);
  -webkit-backdrop-filter: blur(22px) saturate(185%);
  border: 1px solid rgba(255, 255, 255, 0.72);
  box-shadow:
    0 4px 24px rgba(14, 16, 32, 0.06),
    inset 0 1px 0 rgba(255, 255, 255, 0.85);
  transition: background 0.3s var(--ease), transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
.qs-tile:hover {
  background: rgba(255, 255, 255, 0.72);
  transform: translateY(-6px);
  box-shadow:
    0 24px 56px rgba(14, 16, 32, 0.12),
    inset 0 1px 0 rgba(255, 255, 255, 0.95);
}
.qs-tile h3 {
  font-size: clamp(12px, 1.15vw, 15px); font-weight: 800;
  letter-spacing: 0.07em; text-transform: uppercase;
  color: var(--ink); line-height: 1.35; margin-bottom: 16px;
}
.qs-tile p {
  flex: 1; font-size: clamp(13px, 1.05vw, 15px);
  color: var(--text); line-height: 1.65;
}
.qs-tile-btn {
  display: inline-flex; align-items: center; gap: 8px;
  margin-top: 24px; padding: 9px 18px;
  font-size: 10px; font-weight: 700; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--ink);
  background: rgba(255, 255, 255, 0.45);
  border: 1.5px solid var(--ink); border-radius: var(--radius-pill);
  transition: background 0.2s, transform 0.2s, box-shadow 0.2s;
  align-self: flex-start;
}
.qs-tile:hover .qs-tile-btn {
  background: var(--ink); color: var(--bg);
}
.qs-tile-btn span { font-size: 13px; transition: transform 0.2s; }
.qs-tile:hover .qs-tile-btn span { transform: translateX(3px); }

/* ── Insights — asymmetric grid ── */
.qs-section { padding: clamp(64px, 8vh, 96px) 28px; }
.qs-section-soft { background: var(--bg-soft); }
.qs-inner { max-width: var(--wide); margin: 0 auto; }
.qs-section-title {
  font-size: clamp(1.75rem, 3.5vw, 2.5rem); font-weight: 600;
  color: var(--ink); margin-bottom: 36px; letter-spacing: -0.02em;
}

.qs-insights-grid {
  display: grid; grid-template-columns: 1.25fr 1fr; grid-template-rows: auto auto;
  gap: 20px;
}
.qs-insight-card {
  background: var(--bg); border-radius: var(--radius-lg); overflow: hidden;
  border: 1px solid var(--border); display: flex; flex-direction: column;
  transition: transform 0.3s var(--ease), box-shadow 0.3s;
}
.qs-insight-card:hover {
  transform: translateY(-4px); box-shadow: 0 20px 48px rgba(14,16,32,0.1);
}
.qs-insight-card.featured {
  grid-row: span 2;
}
.qs-insight-body {
  padding: 28px 28px 32px; flex: 1;
  display: flex; flex-direction: column;
}
.qs-label {
  font-size: 10px; font-weight: 700; letter-spacing: 0.12em;
  text-transform: uppercase; margin-bottom: 14px;
}
.qs-label.orange { color: var(--orange); }
.qs-label.blue { color: var(--blue); }
.qs-insight-card h3 {
  font-size: clamp(1.05rem, 2vw, 1.35rem); font-weight: 600;
  color: var(--ink); line-height: 1.35; margin-bottom: 14px;
}
.qs-insight-card p { font-size: 14px; color: var(--muted); flex: 1; line-height: 1.6; }
.qs-insight-img { width: 100%; aspect-ratio: 16/10; object-fit: cover; }
.qs-insight-card.featured .qs-insight-img {
  aspect-ratio: auto; flex: 1; min-height: 240px; max-height: 360px;
}

.qs-insights-side { display: flex; flex-direction: column; gap: 20px; }
.qs-insight-compact {
  padding: 28px; border-radius: var(--radius-lg);
  background: var(--bg); border: 1px solid var(--border);
  transition: transform 0.3s, box-shadow 0.3s;
}
.qs-insight-compact:hover {
  transform: translateY(-3px); box-shadow: 0 16px 40px rgba(14,16,32,0.08);
}
.qs-insight-compact h3 { font-size: 1.05rem; font-weight: 600; color: var(--ink); margin-bottom: 10px; line-height: 1.35; }
.qs-insight-compact p { font-size: 14px; color: var(--muted); }

.qs-news-strip {
  grid-column: 1 / -1; display: flex; align-items: center; gap: 20px;
  padding: 20px 28px; border-radius: var(--radius-lg);
  background: var(--bg); border: 1px solid var(--border);
  transition: border-color 0.2s, box-shadow 0.2s;
}
.qs-news-strip:hover { border-color: var(--blue); box-shadow: 0 8px 24px rgba(0,74,172,0.06); }
.qs-news-strip .qs-label { margin-bottom: 0; flex-shrink: 0; }
.qs-news-strip h3 { font-size: 1rem; font-weight: 600; color: var(--ink); flex: 1; }
.qs-news-strip .qs-link-arrow { flex-shrink: 0; font-size: 11px; }

/* ── Stories carousel ── */
.qs-stories { background: var(--bg); overflow: hidden; }
.qs-stories-header {
  max-width: var(--wide); margin: 0 auto; padding: 0 28px 32px;
  display: flex; align-items: flex-end; justify-content: space-between; gap: 24px;
}
.qs-stories-header h2 {
  font-size: clamp(1.75rem, 3.5vw, 2.5rem); font-weight: 600;
  color: var(--ink); letter-spacing: -0.02em;
}
.qs-carousel-controls { display: flex; gap: 8px; }
.qs-carousel-btn {
  width: 44px; height: 44px; border-radius: 50%;
  border: 1.5px solid var(--border); background: var(--bg);
  display: flex; align-items: center; justify-content: center;
  font-size: 18px; color: var(--ink);
  transition: background 0.2s, border-color 0.2s, transform 0.2s;
}
.qs-carousel-btn:hover { background: var(--bg-soft); border-color: var(--ink); transform: scale(1.05); }
.qs-carousel-btn:disabled { opacity: 0.35; cursor: not-allowed; transform: none; }

.qs-carousel-track-wrap { overflow: hidden; }
.qs-carousel-track {
  display: flex; transition: transform 0.5s var(--ease);
}
.qs-story-slide {
  flex: 0 0 100%; display: grid; grid-template-columns: 1fr 1fr;
  min-height: 480px; background: var(--bg-soft);
}
.qs-story-media { position: relative; overflow: hidden; }
.qs-story-media img { width: 100%; height: 100%; object-fit: cover; }
.qs-story-content {
  padding: clamp(40px, 6vw, 72px); display: flex; flex-direction: column; justify-content: center;
}
.qs-story-tag {
  font-size: 10px; font-weight: 700; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--orange); margin-bottom: 16px;
}
.qs-story-content h3 {
  font-size: clamp(1.5rem, 3vw, 2rem); font-weight: 600;
  color: var(--ink); line-height: 1.25; margin-bottom: 20px;
}
.qs-story-content p { font-size: 15px; color: var(--muted); line-height: 1.65; margin-bottom: 28px; }
.qs-story-quote {
  border-left: 3px solid var(--blue); padding-left: 20px; margin-top: auto;
}
.qs-story-quote p { font-size: 14px; font-style: italic; color: var(--text); margin-bottom: 8px; }
.qs-story-quote cite { font-size: 12px; font-style: normal; color: var(--muted); font-weight: 600; }

/* ── Stats — glass row ── */
.qs-stats {
  padding: 56px 28px; background: var(--bg-soft);
  border-top: 1px solid var(--border); border-bottom: 1px solid var(--border);
}
.qs-stats-inner {
  max-width: var(--wide); margin: 0 auto;
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px;
}
.qs-stat {
  text-align: center; padding: 36px 24px; border-radius: var(--radius-lg);
  background: var(--glass); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--border);
}
.qs-stat-value {
  font-size: clamp(1.75rem, 3vw, 2.5rem); font-weight: 700;
  color: var(--ink); letter-spacing: -0.02em; margin-bottom: 8px;
}
.qs-stat-label {
  font-size: 12px; font-weight: 600; letter-spacing: 0.06em;
  text-transform: uppercase; color: var(--muted);
}

/* ── Newsletter — frosted form ── */
.qs-newsletter {
  padding: clamp(64px, 8vh, 88px) 28px;
  background: linear-gradient(135deg, var(--bg-soft) 0%, var(--bg) 100%);
}
.qs-newsletter-inner {
  max-width: 720px; margin: 0 auto; text-align: center;
  padding: 48px 40px; border-radius: var(--radius-lg);
  background: var(--glass); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--border);
}
.qs-newsletter h2 {
  font-size: clamp(1.5rem, 3vw, 2rem); font-weight: 600;
  color: var(--ink); margin-bottom: 12px;
}
.qs-newsletter > .qs-inner > p, .qs-newsletter-inner > p {
  font-size: 15px; color: var(--muted); margin-bottom: 32px;
}
.qs-newsletter-form {
  display: grid; grid-template-columns: 1fr 1fr; gap: 12px; text-align: left;
}
.qs-newsletter-form .qs-field-full { grid-column: 1 / -1; }
.qs-newsletter-form label {
  display: block; font-size: 12px; font-weight: 600; color: var(--ink); margin-bottom: 6px;
}
.qs-newsletter-form input {
  width: 100%; padding: 12px 14px; border: 1px solid var(--border);
  border-radius: 12px; font-family: var(--font); font-size: 14px; background: rgba(255,255,255,0.8);
  transition: border-color 0.2s, box-shadow 0.2s;
}
.qs-newsletter-form input:focus {
  outline: none; border-color: var(--blue); box-shadow: 0 0 0 3px rgba(0,74,172,0.1);
}
.qs-newsletter-consent {
  grid-column: 1 / -1; font-size: 12px; color: var(--muted); line-height: 1.5;
  display: flex; align-items: flex-start; gap: 10px; margin-top: 4px;
}
.qs-newsletter-consent input { margin-top: 3px; flex-shrink: 0; }
.qs-newsletter-submit {
  grid-column: 1 / -1; margin-top: 8px;
}
.qs-newsletter-thanks {
  display: none; padding: 24px; font-size: 1.1rem; font-weight: 600; color: var(--ink);
}
.qs-newsletter-thanks.show { display: block; }
.qs-newsletter-form.hidden { display: none; }

/* ── Split CTA — curved image ── */
.qs-cta-split {
  display: grid; grid-template-columns: 1fr 1fr; min-height: 420px;
  background: var(--ink); color: var(--bg);
}
.qs-cta-text {
  padding: clamp(48px, 8vw, 88px); display: flex; flex-direction: column; justify-content: center;
}
.qs-cta-text h2 {
  font-size: clamp(1.5rem, 3.5vw, 2.25rem); font-weight: 700;
  letter-spacing: 0.04em; text-transform: uppercase;
  line-height: 1.2; margin-bottom: 24px;
}
.qs-cta-text .qs-btn-dark {
  background: var(--bg); color: var(--ink) !important; width: fit-content;
}
.qs-cta-text .qs-btn-dark:hover { background: var(--bg-soft); }
.qs-cta-image {
  position: relative; overflow: hidden;
  clip-path: ellipse(120% 100% at 100% 50%);
}
.qs-cta-image img { width: 100%; height: 100%; object-fit: cover; }

/* ── Services grid ── */
.qs-services-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px;
}
.qs-service-card {
  padding: 32px 28px; border-radius: var(--radius-lg); background: var(--bg);
  border: 1px solid var(--border);
  transition: border-color 0.25s, transform 0.25s, box-shadow 0.25s;
}
.qs-service-card:hover {
  border-color: var(--blue); transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(0,74,172,0.08);
}
.qs-service-card h3 { font-size: 1rem; font-weight: 600; color: var(--ink); margin-bottom: 10px; }
.qs-service-card p { font-size: 14px; color: var(--muted); line-height: 1.55; }
.qs-service-link {
  display: inline-block; margin-top: 18px;
  font-size: 12px; font-weight: 700; letter-spacing: 0.04em;
  text-transform: uppercase; color: var(--blue);
}

/* ── About split ── */
.qs-about-split {
  display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center;
}
.qs-about-split img {
  border-radius: var(--radius-lg); box-shadow: 0 20px 56px rgba(14,16,32,0.12);
  width: 100%; aspect-ratio: 4/3; object-fit: cover;
}
.qs-lead { font-size: 1.05rem; color: var(--muted); margin-bottom: 20px; line-height: 1.65; }
.qs-notice {
  background: var(--bg-soft); border-left: 3px solid var(--blue);
  padding: 18px 22px; font-size: 14px; color: var(--muted);
  border-radius: 0 12px 12px 0; line-height: 1.6;
}

/* ── Page hero ── */
.qs-page-hero {
  background: var(--bg-soft); padding: 96px 28px 64px;
  border-bottom: 1px solid var(--border);
}
.qs-page-hero .qs-inner { max-width: var(--wide); margin: 0 auto; }
.qs-page-hero h1 {
  font-size: clamp(2rem, 4.5vw, 3rem); font-weight: 700;
  color: var(--ink); margin-bottom: 14px; letter-spacing: -0.02em;
}
.qs-page-hero p { color: var(--muted); max-width: 640px; font-size: 1.1rem; }
.qs-breadcrumb {
  font-size: 12px; font-weight: 600; letter-spacing: 0.06em;
  text-transform: uppercase; color: var(--blue); margin-bottom: 16px;
}

/* ── Contact form ── */
.qs-form label {
  display: block; font-size: 13px; font-weight: 600; color: var(--ink); margin-bottom: 6px;
}
.qs-form input, .qs-form select, .qs-form textarea {
  width: 100%; padding: 12px 14px; border: 1px solid var(--border); border-radius: 12px;
  font-family: var(--font); font-size: 15px; margin-bottom: 16px; background: var(--bg);
  transition: border-color 0.2s, box-shadow 0.2s;
}
.qs-form input:focus, .qs-form select:focus, .qs-form textarea:focus {
  outline: none; border-color: var(--blue); box-shadow: 0 0 0 3px rgba(0,74,172,0.12);
}
.qs-form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0 20px; }

/* ── Footer — DXC richness ── */
.qs-footer {
  background: var(--bg-soft); padding: 56px 28px 32px;
  border-top: 1px solid var(--border); font-size: 14px;
}
.qs-footer-grid {
  max-width: var(--wide); margin: 0 auto;
  display: grid; grid-template-columns: 2fr repeat(3, 1fr); gap: 40px;
}
.qs-footer-brand p { color: var(--muted); line-height: 1.6; margin-top: 12px; }
.qs-footer h4 {
  font-size: 11px; font-weight: 700; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--ink); margin-bottom: 16px;
}
.qs-footer a {
  display: block; padding: 5px 0; color: var(--muted);
  transition: color 0.2s;
}
.qs-footer a:hover { color: var(--blue); }
.qs-footer-social { display: flex; gap: 12px; margin-top: 20px; }
.qs-footer-social a {
  display: flex; align-items: center; justify-content: center;
  width: 36px; height: 36px; border-radius: 50%;
  border: 1px solid var(--border); padding: 0;
  font-size: 14px; font-weight: 700; color: var(--muted);
  transition: border-color 0.2s, color 0.2s, background 0.2s;
}
.qs-footer-social a:hover { border-color: var(--ink); color: var(--ink); background: var(--bg); }
.qs-footer-bottom {
  max-width: var(--wide); margin: 36px auto 0; padding-top: 24px;
  border-top: 1px solid var(--border);
  display: flex; flex-wrap: wrap; gap: 16px; justify-content: space-between;
  color: var(--muted); font-size: 13px;
}
.qs-footer-legal { display: flex; flex-wrap: wrap; gap: 20px; }
.qs-footer-legal a { display: inline; padding: 0; }

.qs-checklist li {
  padding: 8px 0 8px 24px; position: relative;
  color: var(--muted); font-size: 15px;
}
.qs-checklist li::before {
  content: "→"; position: absolute; left: 0;
  color: var(--blue); font-weight: 600;
}

/* ── Floating expert button ── */
.qs-expert-btn {
  position: fixed; bottom: 28px; right: 28px; z-index: 550;
  padding: 14px 22px; font-size: 11px; font-weight: 700;
  letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--bg) !important; background: var(--ink);
  border: none; border-radius: var(--radius-pill);
  box-shadow: 0 8px 32px rgba(14,16,32,0.25);
  transition: transform 0.2s, box-shadow 0.2s;
}
.qs-expert-btn:hover {
  transform: translateY(-3px); box-shadow: 0 12px 40px rgba(14,16,32,0.35);
}

/* ── Mobile nav ── */
.qs-nav-mobile {
  display: none; flex-direction: column;
  position: fixed; inset: 0; top: 68px;
  background: var(--bg); padding: 24px 28px; z-index: 500;
  overflow-y: auto;
}
.qs-nav-mobile.open { display: flex; }
.qs-nav-mobile a {
  padding: 14px 0; font-size: 16px; font-weight: 500;
  border-bottom: 1px solid var(--border); color: var(--text);
}
.qs-nav-mobile .qs-mobile-group {
  padding: 16px 0; border-bottom: 1px solid var(--border);
}
.qs-nav-mobile .qs-mobile-group-title {
  font-size: 11px; font-weight: 700; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--muted); margin-bottom: 8px;
}
.qs-nav-mobile .qs-mobile-group a {
  padding: 8px 0; font-size: 15px; border: none;
}

/* ── Responsive ── */
@media (max-width: 1100px) {
  .qs-services-grid { grid-template-columns: repeat(2, 1fr); }
  .qs-stats-inner { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 960px) {
  .qs-header-inner { grid-template-columns: auto 1fr auto; }
  .qs-nav-left, .qs-nav-right { display: none; }
  .qs-logo { justify-content: flex-start; padding: 0; }
  .qs-menu-btn { display: block; }
  .qs-tiles { grid-template-columns: 1fr; }
  .qs-hero-content { position: relative; top: auto; left: auto; transform: none; padding: 88px 28px 24px; }
  .qs-hero { min-height: auto; padding-bottom: 0; }
  .qs-hero-glow { bottom: 10%; opacity: 0.5; }
  .qs-tile { min-height: auto; }
  .qs-insights-grid { grid-template-columns: 1fr; }
  .qs-insight-card.featured { grid-row: auto; }
  .qs-story-slide { grid-template-columns: 1fr; min-height: auto; }
  .qs-story-media { aspect-ratio: 16/10; }
  .qs-cta-split { grid-template-columns: 1fr; }
  .qs-cta-image { clip-path: none; min-height: 240px; }
  .qs-about-split { grid-template-columns: 1fr; }
  .qs-footer-grid { grid-template-columns: 1fr 1fr; }
  .qs-newsletter-form { grid-template-columns: 1fr; }
  .qs-form-grid { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
  .qs-services-grid, .qs-stats-inner { grid-template-columns: 1fr; }
  .qs-footer-grid { grid-template-columns: 1fr; }
  .qs-expert-btn { bottom: 16px; right: 16px; padding: 12px 18px; font-size: 10px; }
  .qs-news-strip { flex-direction: column; align-items: flex-start; }
}

/* Legal & pricing pages */
.qs-legal { max-width: 780px; margin: 0 auto; }
.qs-legal-updated { font-size: 14px; color: var(--muted); margin-bottom: 24px; padding-bottom: 20px; border-bottom: 1px solid var(--border); }
.qs-legal h2 { font-size: 1.2rem; font-weight: 700; color: var(--ink); margin: 32px 0 12px; }
.qs-legal h3 { font-size: 1.05rem; font-weight: 600; color: var(--ink); margin: 20px 0 8px; }
.qs-legal p, .qs-legal li { color: var(--muted); margin-bottom: 12px; line-height: 1.65; }
.qs-legal ul { list-style: disc; padding-left: 1.5rem; margin-bottom: 16px; }
.qs-pricing-table { width: 100%; border-collapse: collapse; margin: 24px 0; font-size: 15px; }
.qs-pricing-table th, .qs-pricing-table td { border: 1px solid var(--border); padding: 14px 16px; text-align: left; vertical-align: top; }
.qs-pricing-table th { background: var(--bg-soft); font-weight: 600; color: var(--ink); }
.qs-pricing-table td { color: var(--muted); }
.qs-btn-primary {
  display: inline-flex; align-items: center; gap: 8px; padding: 12px 22px;
  font-size: 12px; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--bg) !important; background: var(--blue); border-radius: var(--radius-pill);
  transition: transform 0.2s, box-shadow 0.2s;
}
.qs-btn-primary:hover { transform: translateY(-2px); text-decoration: none !important; }
.qs-btn-outline {
  display: inline-flex; align-items: center; gap: 8px; padding: 11px 20px;
  font-size: 12px; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--ink) !important; background: transparent; border: 2px solid var(--border);
  border-radius: var(--radius-pill); transition: border-color 0.2s, background 0.2s;
}
.qs-btn-outline:hover { border-color: var(--blue); background: var(--bg-soft); text-decoration: none !important; }