@font-face {
  font-family: 'Barlow';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('../fonts/barlow-400.woff2') format('woff2');
}
@font-face {
  font-family: 'Barlow';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url('../fonts/barlow-500.woff2') format('woff2');
}
@font-face {
  font-family: 'Barlow';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url('../fonts/barlow-700.woff2') format('woff2');
}
@font-face {
  font-family: 'Barlow Condensed';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('../fonts/barlow-condensed-400.woff2') format('woff2');
}
@font-face {
  font-family: 'Barlow Condensed';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url('../fonts/barlow-condensed-600.woff2') format('woff2');
}

:root {
  --color-bg: #f2f2f3;
  --color-surface: #e9e9ea;
  --color-text: #1d1f20;
  --color-accent: #5980a6;
  --color-accent-2: #728fab;
  --color-divider: color-mix(in srgb, #1d1f20 16%, transparent);

  --color-neutral-100: #f5f5f8;
  --color-neutral-200: #e7e7ea;
  --color-neutral-300: #d4d4d7;
  --color-neutral-400: #b7b7ba;
  --color-neutral-500: #98989b;
  --color-neutral-600: #7a7a7d;
  --color-neutral-700: #5d5d60;
  --color-neutral-800: #424244;
  --color-neutral-900: #2b2b2d;

  --color-accent-100: #eef6ff;
  --color-accent-200: #d6ebff;
  --color-accent-300: #b5d9fd;
  --color-accent-400: #94bce3;
  --color-accent-500: #749dc4;
  --color-accent-600: #597ea3;
  --color-accent-700: #416180;
  --color-accent-800: #2c455d;
  --color-accent-900: #1d2d3d;

  --font-heading: "Barlow Condensed", system-ui, sans-serif;
  --font-heading-weight: 600;
  --font-body: "Barlow", system-ui, sans-serif;

  --space-1: 3.4px;
  --space-2: 6.8px;
  --space-3: 10.2px;
  --space-4: 13.6px;
  --space-6: 20.4px;
  --space-8: 27.2px;

  --radius-sm: 2px;
  --radius-md: 4px;
  --radius-lg: 7px;
}

html { scroll-behavior: smooth; overflow-x: hidden; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

*, *::before, *::after { box-sizing: border-box; }
body {
  margin: 0; font-size: 15px; line-height: 1.55; font-weight: 400;
  background: var(--color-bg); color: var(--color-text); font-family: var(--font-body);
}
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading); font-weight: var(--font-heading-weight);
  line-height: 1.12; letter-spacing: -0.015em; margin: 0 0 var(--space-2);
}
@media (max-width: 480px) {
  h1, h2, h3, h4, h5, h6 { overflow-wrap: anywhere; }
}
p { margin: 0 0 var(--space-3); }
a { color: var(--color-accent); text-underline-offset: 3px; text-decoration: none; }
a:hover { color: var(--color-accent-700); }
img { display: block; max-width: 100%; }
figure { margin: 0; }
.text-muted { color: color-mix(in srgb, var(--color-text) 55%, transparent); }
:focus { outline: none; }
:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 2px; }
::selection { background: color-mix(in srgb, var(--color-accent) 30%, transparent); }

.blueprint {
  position: relative;
  border: 1px solid var(--color-divider);
  border-radius: 0;
  min-width: 0;
}
.blueprint > .corner {
  position: absolute; width: 11px; height: 11px;
  color: color-mix(in srgb, var(--color-text) 55%, transparent);
}
.blueprint > .corner::before, .blueprint > .corner::after {
  content: ""; position: absolute; background: currentColor;
}
.blueprint > .corner::before { left: 5px; top: 0; width: 1px; height: 100%; }
.blueprint > .corner::after  { top: 5px; left: 0; width: 100%; height: 1px; }
.blueprint > .corner.tl { top: -6px; left: -6px; }
.blueprint > .corner.tr { top: -6px; right: -6px; }
.blueprint > .corner.bl { bottom: -6px; left: -6px; }
.blueprint > .corner.br { bottom: -6px; right: -6px; }

/* — buttons — */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  cursor: pointer; text-decoration: none;
  font-family: var(--font-heading); font-weight: var(--font-heading-weight);
  font-size: 14px; line-height: 1.2; color: var(--color-text);
  background: transparent; border: 1px solid var(--color-divider);
  padding: var(--space-2) calc(var(--space-3) * 1.2);
  border-radius: 0;
}
.btn svg { display: block; }
.btn-primary { background: var(--color-accent); color: var(--color-bg); border-color: var(--color-accent); }
.btn-primary:hover { background: var(--color-accent-600); color: var(--color-bg); }
.btn-primary:active { background: var(--color-accent-700); }
.btn-secondary:hover { background: color-mix(in srgb, var(--color-text) 7%, transparent); color: var(--color-text); }
.btn-secondary:active { background: color-mix(in srgb, var(--color-text) 14%, transparent); }

/* — tags — */
.tag {
  display: inline-flex; align-items: center; font-size: 11px;
  letter-spacing: 0.02em; padding: 3px 10px; border-radius: 0;
}
.tag-neutral { background: var(--color-neutral-100); color: var(--color-neutral-800); }
.tag-outline { border: 1px solid var(--color-accent); color: var(--color-accent); }

/* — tables — */
.table { width: 100%; border-collapse: collapse; font-size: 14px; }
.table th {
  text-align: left; font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase;
  color: color-mix(in srgb, var(--color-text) 60%, transparent);
  padding: var(--space-2); border-bottom: 1px solid var(--color-divider);
}
.table td {
  padding: var(--space-2);
  border-bottom: 1px solid color-mix(in srgb, var(--color-text) 8%, transparent);
}
.table tbody tr:hover { background: color-mix(in srgb, var(--color-text) 4%, transparent); }

/* — client cards (clickable, opens the client's site) — */
.client-card {
  display: block; color: inherit; text-decoration: none;
  transition: transform 0.18s ease, border-color 0.18s ease;
}
.client-card .blueprint { transition: border-color 0.18s ease; }
.client-card:hover { transform: translateY(-3px); color: inherit; }
.client-card:hover .blueprint { border-color: var(--color-accent); }
.client-card:hover .blueprint > .corner { color: var(--color-accent); }
.client-card:hover .logo-slot { color: var(--color-accent-700); }

/* — DZ Core screenshot (subtle zoom on hover) — */
.dzcore-shot { transition: border-color 0.18s ease; }
.dzcore-shot img { transition: transform 0.4s ease; }
.dzcore-shot:hover { border-color: var(--color-accent); }
.dzcore-shot:hover > .corner { color: var(--color-accent); }
.dzcore-shot:hover img { transform: scale(1.035); }

/* — service cards (hover feedback, not clickable) — */
.service-card { transition: border-color 0.18s ease; }
.service-card:hover { border-color: var(--color-accent); }
.service-card:hover > .corner { color: var(--color-accent); }
.service-card:hover svg { stroke: var(--color-accent-700); }

/* — client card bullet points (what we built for them) — */
.client-points { list-style: none; margin: 8px 0 0; padding: 0; display: flex; flex-direction: column; gap: 4px; }
.client-points li {
  font-size: 13px; line-height: 1.4; padding-left: 13px; position: relative;
  color: color-mix(in srgb, var(--color-text) 72%, transparent);
}
.client-points li::before {
  content: ""; position: absolute; left: 0; top: 6px; width: 5px; height: 5px;
  background: var(--color-accent);
}

/* — logo placeholder (stand-in until real client logos are supplied) — */
.logo-slot {
  display: flex; align-items: center; justify-content: center;
  width: 100%; height: 100%;
  font-family: var(--font-heading); font-size: 13px; letter-spacing: 0.04em;
  text-transform: uppercase; text-align: center; padding: var(--space-2);
  color: color-mix(in srgb, var(--color-text) 45%, transparent);
  background: var(--color-surface);
}

/* — responsive — */
@media (max-width: 720px) {
  /* justify-content:space-between (or an auto-margin push) combined with
     the .btn on this row overflows the viewport at narrow widths — a
     reproducible Chromium quirk, not a sizing mistake. Packing left avoids
     it; the only other item left on this row past this breakpoint is the
     button, so nothing is lost visually. */
  nav.site { gap: 16px !important; justify-content: flex-start !important; }
  nav.site .nav-link { display: none; }
}