/* Self-hosted fonts (SIL Open Font License). No requests to Google. */
@font-face { font-family: "IBM Plex Sans"; font-style: normal; font-weight: 400; font-display: swap; src: url("fonts/ibm-plex-sans-latin-400-normal.woff2") format("woff2"); }
@font-face { font-family: "IBM Plex Sans"; font-style: normal; font-weight: 500; font-display: swap; src: url("fonts/ibm-plex-sans-latin-500-normal.woff2") format("woff2"); }
@font-face { font-family: "IBM Plex Sans"; font-style: normal; font-weight: 600; font-display: swap; src: url("fonts/ibm-plex-sans-latin-600-normal.woff2") format("woff2"); }
@font-face { font-family: "IBM Plex Mono"; font-style: normal; font-weight: 500; font-display: swap; src: url("fonts/ibm-plex-mono-latin-500-normal.woff2") format("woff2"); }
@font-face { font-family: "Bricolage Grotesque"; font-style: normal; font-weight: 600; font-display: swap; src: url("fonts/bricolage-grotesque-latin-600-normal.woff2") format("woff2"); }
@font-face { font-family: "Bricolage Grotesque"; font-style: normal; font-weight: 700; font-display: swap; src: url("fonts/bricolage-grotesque-latin-700-normal.woff2") format("woff2"); }

/* Layout concept: left-aligned editorial layout. The hero draws the tagline (the bridge) as a diagram
   whose three pillars are the three expertise pages. Brand blue carries structure, brand red marks "business". */
:root {
  --brand: #006a9a;
  --on-brand: #ffffff;
  --accent: #910014;
  --bg: #fafbfc;
  --panel: #eef3f6;
  --fg: #0e1d27;
  --muted: #4a5e6b;
  --line: #d3dee5;
  --font-display: "Bricolage Grotesque", "Segoe UI", system-ui, sans-serif;
  --font-body: "IBM Plex Sans", "Segoe UI", system-ui, sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, Menlo, Consolas, monospace;
  --maxw: 1120px;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --brand: #47b1e3;
    --on-brand: #04202e;
    --accent: #f08796;
    --bg: #0b171f;
    --panel: #112430;
    --fg: #e8f0f5;
    --muted: #9db2c0;
    --line: #23394a;
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --brand: #47b1e3;
  --on-brand: #04202e;
  --accent: #f08796;
  --bg: #0b171f;
  --panel: #112430;
  --fg: #e8f0f5;
  --muted: #9db2c0;
  --line: #23394a;
  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 5.5rem; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font: 400 1.0625rem/1.65 var(--font-body);
  -webkit-text-size-adjust: 100%;
}
body::before {
  content: "";
  position: fixed;
  inset: 0 0 auto;
  height: env(safe-area-inset-top, 0px);
  z-index: 30;
  background: var(--bg);
}
img, svg { max-width: 100%; }
a { color: var(--brand); text-underline-offset: 0.18em; }
a:hover { color: var(--accent); }
:focus-visible { outline: 3px solid var(--brand); outline-offset: 3px; border-radius: 2px; }

h1, h2, h3 { font-family: var(--font-display); line-height: 1.12; text-wrap: balance; margin: 0; letter-spacing: -0.015em; }
h1 { font-size: clamp(2.4rem, 5.6vw, 4.3rem); font-weight: 700; }
h2 { font-size: clamp(1.7rem, 3.2vw, 2.5rem); font-weight: 650; }
h3 { font-size: 1.25rem; font-weight: 650; letter-spacing: -0.005em; }
p { margin: 0 0 1rem; max-width: 68ch; }
p:last-child { margin-bottom: 0; }
.muted { color: var(--muted); }
.kicker {
  font: 500 0.78rem/1.2 var(--font-mono);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--brand);
  margin: 0 0 0.9rem;
}

.wrap {
  width: 100%;
  max-width: var(--maxw);
  margin-inline: auto;
  padding-left: max(16px, env(safe-area-inset-left, 0px));
  padding-right: max(16px, env(safe-area-inset-right, 0px));
}

/* Header */
.site-header {
  position: sticky;
  top: env(safe-area-inset-top, 0px);
  z-index: 20;
  background: var(--bg);
  border-bottom: 1px solid var(--line);
}
.bar { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding-block: 0.8rem; }
.brand { display: inline-flex; align-items: center; text-decoration: none; }
.brand img { height: 2.1rem; width: auto; display: block; }
.logo-plate, .brand img, .foot-logo { border-radius: 4px; }
.site-nav ul { list-style: none; margin: 0; padding: 0; display: flex; align-items: center; gap: 0.25rem 1.4rem; flex-wrap: wrap; justify-content: flex-end; }
.site-nav a { color: var(--fg); text-decoration: none; font-size: 0.95rem; font-weight: 500; padding: 0.35rem 0; border-bottom: 2px solid transparent; }
.site-nav a:hover { border-bottom-color: var(--brand); color: var(--fg); }
.site-nav a[aria-current="page"] { border-bottom-color: var(--accent); }
.site-nav a.nav-cta { background: var(--brand); color: var(--on-brand); padding: 0.5rem 0.95rem; border-radius: 4px; border-bottom: 0; }
.site-nav a.nav-cta:hover { background: var(--accent); color: #fff; }
.menu-btn { display: none; font: 600 0.9rem var(--font-body); color: var(--fg); background: transparent; border: 1.5px solid var(--line); border-radius: 4px; padding: 0.5rem 0.9rem; cursor: pointer; }
@media (max-width: 960px) {
  .js .menu-btn { display: inline-block; }
  .js .site-nav { display: none; position: absolute; left: 0; right: 0; top: 100%; background: var(--bg); border-bottom: 1px solid var(--line); padding: 0.5rem max(16px, env(safe-area-inset-right, 0px)) 1rem max(16px, env(safe-area-inset-left, 0px)); }
  .js .site-nav.open { display: block; }
  .js .site-nav ul { flex-direction: column; align-items: flex-start; gap: 0.35rem; }
  .js .site-nav a { display: inline-block; padding: 0.45rem 0; }
}

/* Buttons */
.btn { display: inline-block; font: 600 1rem/1.2 var(--font-body); padding: 0.85rem 1.35rem; border-radius: 4px; text-decoration: none; border: 1.5px solid var(--brand); cursor: pointer; }
.btn-primary { background: var(--brand); color: var(--on-brand); }
.btn-primary:hover { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn-ghost { background: transparent; color: var(--brand); }
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); }
.btn-inv { background: var(--on-brand); color: var(--brand); border-color: var(--on-brand); }
.btn-inv:hover { background: transparent; color: var(--on-brand); border-color: var(--on-brand); }
.btn-row { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-top: 1.6rem; }

/* Hero */
.hero { padding-block: clamp(2.2rem, 6vw, 4.8rem); }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr); gap: clamp(1.5rem, 4vw, 3.5rem); align-items: center; }
@media (max-width: 880px) { .hero-grid { grid-template-columns: minmax(0, 1fr); } }
.hero h1 .t { color: var(--brand); }
.hero h1 .b { color: var(--accent); }
.hero .sub { font: 500 0.95rem/1.4 var(--font-mono); letter-spacing: 0.06em; color: var(--muted); margin: 1.1rem 0 1.2rem; }
.hero .lead { font-size: 1.2rem; max-width: 52ch; }
.stats { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; margin: 2.4rem 0 0; padding: 1.1rem 0 0; border-top: 1px solid var(--line); }
.stats dt { font: 700 clamp(1.5rem, 3vw, 2.1rem)/1 var(--font-display); color: var(--fg); }
.stats dd { margin: 0.3rem 0 0; font-size: 0.9rem; color: var(--muted); }
.stats > div { min-width: 0; }

.bridge { width: 100%; height: auto; display: block; overflow: visible; }
.bridge .g-tech { stop-color: var(--brand); }
.bridge .g-biz { stop-color: var(--accent); }
.bridge .wave { fill: none; stroke: var(--brand); stroke-width: 2; stroke-linecap: round; opacity: 0.22; }
.bridge .wave.w1, .bridge .wave.w3 { opacity: 0.12; }
.bridge .bank { stroke-width: 1.5; }
.bridge .bank.tech { fill: color-mix(in srgb, var(--brand) 14%, var(--bg)); stroke: color-mix(in srgb, var(--brand) 40%, var(--bg)); }
.bridge .bank.biz { fill: color-mix(in srgb, var(--accent) 14%, var(--bg)); stroke: color-mix(in srgb, var(--accent) 40%, var(--bg)); }
.bridge .deck { fill: url(#bridge-g); }
.bridge .road { stroke: var(--bg); stroke-width: 1.5; stroke-dasharray: 10 8; opacity: 0.7; }
.bridge .girder { stroke: var(--fg); stroke-width: 1.5; opacity: 0.25; }
.bridge .endlabel { font: 600 13px var(--font-mono); letter-spacing: 0.12em; }
.bridge .endlabel.tech { fill: var(--brand); }
.bridge .endlabel.biz { fill: var(--accent); }
.bridge .pillar { --tone: var(--brand); cursor: pointer; }
.bridge .pillar.t1 { --tone: color-mix(in srgb, var(--brand) 67%, var(--accent)); }
.bridge .pillar.t2 { --tone: color-mix(in srgb, var(--brand) 33%, var(--accent)); }
.bridge .pillar.biz { --tone: var(--accent); }
.bridge .cable { stroke: var(--tone); stroke-width: 1.4; opacity: 0.75; transition: opacity .2s, stroke-width .2s; }
.bridge .pylon, .bridge .cap { fill: var(--fg); transition: fill .2s; }
.bridge .base { fill: var(--panel); stroke: var(--tone); stroke-width: 1.5; transition: fill .2s; }
.bridge .pillar text { font: 600 16px var(--font-body); fill: var(--fg); transition: fill .2s; }
.bridge .pillar:hover .base, .bridge .pillar:focus-visible .base { fill: var(--tone); }
.bridge .pillar:hover text, .bridge .pillar:focus-visible text { fill: var(--on-brand); }
.bridge .pillar:hover .pylon, .bridge .pillar:hover .cap,
.bridge .pillar:focus-visible .pylon, .bridge .pillar:focus-visible .cap { fill: var(--tone); }
.bridge .pillar:hover .cable, .bridge .pillar:focus-visible .cable { opacity: 1; stroke-width: 2; }
.bridge .pillar:focus-visible { outline: none; }
.bridge .packet { fill: var(--brand); opacity: 0; animation: bridge-travel 6s linear infinite; }
.bridge .packet.p2 { animation-delay: 2s; }
.bridge .packet.p3 { animation-delay: 4s; }
@keyframes bridge-travel {
  0% { transform: translateX(-10px); fill: var(--brand); opacity: 0; }
  8% { opacity: 1; }
  92% { opacity: 1; }
  100% { transform: translateX(730px); fill: var(--accent); opacity: 0; }
}
@media (prefers-reduced-motion: reduce) { .bridge .packet { display: none; } }

/* Sections */
.section { padding-block: clamp(2.6rem, 6vw, 4.6rem); border-top: 1px solid var(--line); }
.section.alt { background: var(--panel); }
.section-head { margin-bottom: clamp(1.6rem, 3.5vw, 2.6rem); }
.section-head h2 { max-width: 22ch; }
.section-head p { margin-top: 1rem; color: var(--muted); }

.pain-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 2rem clamp(1.5rem, 4vw, 3.5rem); }
@media (max-width: 760px) { .pain-grid { grid-template-columns: minmax(0, 1fr); } }
.pain { border-top: 2px solid var(--fg); padding-top: 1rem; min-width: 0; }
.pain h3 { margin-bottom: 0.6rem; }

.about-grid { display: grid; grid-template-columns: minmax(0, 1.7fr) minmax(0, 1fr); gap: clamp(1.5rem, 4vw, 3.5rem); align-items: start; }
@media (max-width: 880px) { .about-grid { grid-template-columns: minmax(0, 1fr); } }
.callout { border-left: 4px solid var(--accent); padding: 0.2rem 0 0.2rem 1.1rem; margin: 1.6rem 0; }
.callout strong { font-family: var(--font-display); display: block; margin-bottom: 0.3rem; font-size: 1.1rem; }
.facts { margin: 0; padding: 1.3rem; background: var(--panel); border: 1px solid var(--line); border-radius: 4px; }
.section.alt .facts { background: var(--bg); }
.facts dt { font: 500 0.75rem/1.2 var(--font-mono); letter-spacing: 0.1em; text-transform: uppercase; color: var(--brand); margin-top: 1.1rem; }
.facts dt:first-child { margin-top: 0; }
.facts dd { margin: 0.3rem 0 0; }

.exp-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; }
@media (max-width: 900px) { .exp-grid { grid-template-columns: minmax(0, 1fr); } }
.exp-card { display: flex; flex-direction: column; gap: 0.7rem; padding: 1.5rem; background: var(--panel); border: 1px solid var(--line); border-radius: 4px; color: var(--fg); text-decoration: none; min-width: 0; }
.exp-card:hover { border-color: var(--brand); color: var(--fg); }
.exp-card .more { margin-top: auto; padding-top: 0.6rem; font: 500 0.85rem var(--font-mono); letter-spacing: 0.06em; color: var(--brand); }
.exp-card:hover .more { color: var(--accent); }
.exp-card p { color: var(--muted); }
.also { margin-top: 1.6rem; color: var(--muted); }
.also strong { color: var(--fg); }

.rows > .row { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 2fr); gap: 0.6rem 2.5rem; padding-block: 1.3rem; border-top: 1px solid var(--line); }
.rows > .row:last-child { border-bottom: 1px solid var(--line); }
@media (max-width: 760px) { .rows > .row { grid-template-columns: minmax(0, 1fr); } }
.row h3 { margin-bottom: 0.3rem; }
.row .tags { font: 500 0.8rem/1.4 var(--font-mono); letter-spacing: 0.04em; color: var(--muted); margin: 0; }
.row p { margin-bottom: 0.6rem; }
.row .go { font-weight: 600; }

.steps { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1.5rem; }
@media (max-width: 960px) { .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 520px) { .steps { grid-template-columns: minmax(0, 1fr); } }
.step { border-top: 2px solid var(--brand); padding-top: 0.9rem; min-width: 0; }
.step .n { font: 500 0.8rem var(--font-mono); letter-spacing: 0.1em; color: var(--brand); display: block; margin-bottom: 0.5rem; }
.step h3 { margin-bottom: 0.5rem; }
.principles { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1.5rem clamp(1.5rem, 3vw, 2.5rem); margin-top: clamp(2rem, 4vw, 3rem); }
@media (max-width: 900px) { .principles { grid-template-columns: minmax(0, 1fr); } }
.principles h3 { margin-bottom: 0.5rem; }

.trust { text-align: left; }
.trust .big { font: 700 clamp(2rem, 5vw, 3.4rem)/1.1 var(--font-display); letter-spacing: -0.02em; margin: 0 0 1.2rem; max-width: 20ch; text-wrap: balance; }

.contact-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr); gap: clamp(1.5rem, 4vw, 3.5rem); align-items: start; }
@media (max-width: 880px) { .contact-grid { grid-template-columns: minmax(0, 1fr); } }
form { display: grid; gap: 1.1rem; }
label { display: block; font-weight: 600; font-size: 0.95rem; margin-bottom: 0.35rem; }
label .opt { font-weight: 400; color: var(--muted); }
input[type="text"], input[type="email"], textarea {
  width: 100%; padding: 0.75rem 0.85rem; border: 1.5px solid var(--line); border-radius: 4px;
  background: var(--bg); color: var(--fg); font: inherit;
}
input:focus, textarea:focus { border-color: var(--brand); outline: none; box-shadow: 0 0 0 3px color-mix(in srgb, var(--brand) 25%, transparent); }
textarea { min-height: 9.5rem; resize: vertical; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form-note { font-size: 0.88rem; color: var(--muted); margin: 0; }
.form-status { margin: 0; min-height: 1.5rem; font-weight: 500; }
.form-status.ok { color: var(--brand); }
.form-status.err { color: var(--accent); }
.form-status.info { color: var(--muted); }

/* Expertise pages */
.crumb { font: 500 0.82rem var(--font-mono); letter-spacing: 0.06em; margin-bottom: 1.4rem; }
.crumb a { text-decoration: none; }
.page-hero { padding-block: clamp(2.2rem, 6vw, 4.2rem) clamp(1.6rem, 4vw, 3rem); }
.page-hero h1 { max-width: 16ch; }
.page-hero .lead { font-size: 1.25rem; margin-top: 1.3rem; max-width: 56ch; }
.prose h2 { margin-bottom: 1.1rem; max-width: 24ch; }
.prose { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 2fr); gap: 1rem clamp(1.5rem, 4vw, 3.5rem); }
@media (max-width: 880px) { .prose { grid-template-columns: minmax(0, 1fr); } }
.ticks { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.8rem; }
.ticks li { padding-left: 1.5rem; position: relative; max-width: 66ch; }
.ticks li::before { content: ""; position: absolute; left: 0; top: 0.72em; width: 0.7rem; height: 2px; background: var(--accent); }
.cta-band { background: var(--brand); color: var(--on-brand); padding-block: clamp(2.2rem, 5vw, 3.6rem); }
.cta-band h2 { color: var(--on-brand); max-width: 24ch; }
.cta-band p { color: var(--on-brand); margin-top: 0.9rem; }
.more-pages { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; }
@media (max-width: 900px) { .more-pages { grid-template-columns: minmax(0, 1fr); } }

/* Footer */
.site-footer { background: var(--panel); border-top: 1px solid var(--line); padding-block: 2rem; font-size: 0.95rem; }
.foot { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1.5rem; }
@media (max-width: 760px) { .foot { grid-template-columns: minmax(0, 1fr); } }
.foot ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.3rem; }

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

/* Logo, portrait, signature */
.foot-logo { height: 1.9rem; width: auto; display: block; margin-bottom: 0.7rem; }
.about-side { display: grid; gap: 1.4rem; align-content: start; }
.portrait { width: 100%; max-width: 380px; height: auto; display: block; justify-self: center; }
.sig-name { margin: 0; text-align: center; }
.sig { width: 200px; max-width: 70%; height: auto; }
.sig-dark { display: none; }
/* The logo is dark blue: give it a light plate on dark backgrounds. */
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .brand img, :root:not([data-theme="light"]) .foot-logo { background: #fff; padding: 0.3rem 0.5rem; }
  :root:not([data-theme="light"]) .sig-light { display: none; }
  :root:not([data-theme="light"]) .sig-dark { display: inline; }
}
:root[data-theme="dark"] .brand img, :root[data-theme="dark"] .foot-logo { background: #fff; padding: 0.3rem 0.5rem; }
:root[data-theme="dark"] .sig-light { display: none; }
:root[data-theme="dark"] .sig-dark { display: inline; }

.section.edge { border-top: 1px solid var(--line); }

/* Phones: pillar labels are too small to read, so show the same four links as chips. */
.bridge-links { display: none; list-style: none; margin: 1rem 0 0; padding: 0; gap: 0.5rem; flex-wrap: wrap; }
.bridge-links a { display: inline-block; padding: 0.45rem 0.8rem; border: 1px solid var(--line); border-radius: 4px; background: var(--panel); color: var(--fg); text-decoration: none; font-weight: 600; font-size: 0.9rem; }
.bridge-links a:hover { border-color: var(--brand); color: var(--brand); }
@media (max-width: 640px) {
  .bridge-links { display: flex; }
  .bridge .pillar text { display: none; }
}

/* Language switch: both languages visible, the current one filled */
.lang-switch { display: inline-flex; align-items: center; gap: 0.2rem; border: 1.5px solid var(--line); border-radius: 999px; padding: 0.15rem 0.2rem 0.15rem 0.55rem; }
.lang-switch .globe { fill: none; stroke: var(--muted); stroke-width: 1.6; margin-right: 0.15rem; }
.site-nav .lang-opt { font: 600 0.78rem/1 var(--font-mono); letter-spacing: 0.08em; padding: 0.4rem 0.55rem; border-radius: 999px; border-bottom: 0; text-decoration: none; }
.site-nav .lang-opt.is-active { background: var(--brand); color: var(--on-brand); }
.site-nav a.lang-opt { color: var(--muted); }
.site-nav a.lang-opt:hover { color: var(--brand); background: var(--panel); }

/* Menu: four expertise pages grouped under one item */
.site-nav > ul { gap: 0.25rem 1.9rem; }
.site-nav .has-sub { position: relative; }
.site-nav .has-sub > a { display: inline-flex; align-items: center; gap: 0.35rem; }
.site-nav .has-sub > a.is-current { border-bottom-color: var(--accent); }
.site-nav .caret { width: 0.42rem; height: 0.42rem; border-right: 1.5px solid currentColor; border-bottom: 1.5px solid currentColor; transform: translateY(-2px) rotate(45deg); }
.site-nav .sub { list-style: none; margin: 0; padding: 0.5rem; display: none; flex-direction: column; align-items: stretch; gap: 0; position: absolute; top: 100%; left: -0.9rem; min-width: 17rem; background: var(--bg); border: 1px solid var(--line); border-radius: 6px; box-shadow: 0 10px 28px rgb(14 29 39 / 0.12); z-index: 25; }
.site-nav .sub::before { content: ""; position: absolute; left: 0; right: 0; top: -0.8rem; height: 0.8rem; }
.site-nav .sub a { display: block; padding: 0.55rem 0.7rem; border-radius: 4px; border-bottom: 0; }
.site-nav .sub a:hover, .site-nav .sub a[aria-current="page"] { background: var(--panel); color: var(--brand); }
.site-nav .sub .sub-all { border-top: 1px solid var(--line); margin-top: 0.35rem; padding-top: 0.35rem; }
.site-nav .sub .sub-all a { font: 500 0.82rem var(--font-mono); letter-spacing: 0.04em; color: var(--brand); }
@media (min-width: 961px) {
  .site-nav .has-sub:hover > .sub, .site-nav .has-sub:focus-within > .sub { display: flex; }
}
@media (max-width: 960px) {
  .js .site-nav .sub { display: flex; position: static; box-shadow: none; border: 0; border-left: 2px solid var(--line); border-radius: 0; padding: 0 0 0.3rem 0.9rem; min-width: 0; margin-top: 0.2rem; }
  .js .site-nav .sub a { padding: 0.35rem 0; }
  .js .site-nav .has-sub > a .caret { display: none; }
  .js .site-nav .lang-item { margin-top: 0.4rem; }
  .js .site-nav a.nav-cta { padding: 0.55rem 1rem; margin-top: 0.4rem; }
  .js .site-nav a.lang-opt { padding: 0.4rem 0.55rem; }
}

/* Section decorations: shapes from the earlier vm-labs.be, recoloured to the brand palette */
.deco { position: relative; isolation: isolate; overflow: clip; }
.deco > .wrap { position: relative; z-index: 1; }
.deco::before { content: ""; position: absolute; z-index: 0; pointer-events: none; background-repeat: no-repeat; background-size: contain; }
.deco-waves-r::before { background-image: url("img/deco-waves-right.webp"); background-position: right center; top: clamp(1rem, 3vw, 2.2rem); right: 0; width: clamp(150px, 24vw, 330px); aspect-ratio: 535 / 296; }
.deco-waves-l::before { background-image: url("img/deco-waves-left.webp"); background-position: left center; bottom: clamp(1.2rem, 4vw, 3rem); left: 0; width: clamp(140px, 20vw, 280px); aspect-ratio: 460 / 296; }
.deco-hept-r::before { background-image: url("img/deco-heptagon-right.webp"); background-position: right center; top: 50%; right: 0; transform: translateY(-50%); width: clamp(110px, 15vw, 220px); aspect-ratio: 350 / 713; }
.deco-circle-r::before { background-image: url("img/deco-circle-left.webp"); background-position: left bottom; bottom: 0; right: 0; transform: scaleX(-1); width: clamp(130px, 19vw, 260px); aspect-ratio: 457 / 620; }
.deco-rings::before { background-image: url("img/deco-rings.webp"); background-size: cover; background-position: center; inset: 0; opacity: 0.07; }
.page-hero.deco-waves-r::before { top: 50%; transform: translateY(-50%); }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .deco-rings::before { opacity: 0.12; } }
:root[data-theme="dark"] .deco-rings::before { opacity: 0.12; }
@media (max-width: 760px) {
  .deco-waves-r::before, .deco-waves-l::before { width: 120px; opacity: 0.55; }
  .deco-hept-r::before { width: 80px; top: 2rem; transform: none; opacity: 0.55; }
  .deco-circle-r::before { width: 110px; opacity: 0.55; }
}

/* Specialisation card on the home page: full width under the four expertise cards */
.exp-card.exp-wide { grid-column: 1 / -1; border-left: 4px solid var(--accent); background: var(--bg); }
.exp-card.exp-wide h3 { font-size: clamp(1.35rem, 2.4vw, 1.7rem); }
.exp-card.exp-wide p { max-width: 80ch; }

/* Facts strip on a page hero */
.hero-facts { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; margin: 2rem 0 0; padding: 1.1rem 0 0; border-top: 1px solid var(--line); max-width: 760px; }
.hero-facts dt { font: 700 clamp(1.4rem, 2.8vw, 1.9rem)/1 var(--font-display); color: var(--fg); }
.hero-facts dd { margin: 0.3rem 0 0; font-size: 0.9rem; color: var(--muted); }
.hero-facts > div { min-width: 0; }

/* Comparison table */
.compare { width: 100%; border-collapse: collapse; font-size: 0.98rem; }
.compare th, .compare td { text-align: left; vertical-align: top; padding: 0.75rem 0.9rem 0.75rem 0; border-top: 1px solid var(--line); }
.compare thead th { font: 500 0.78rem/1.2 var(--font-mono); letter-spacing: 0.1em; text-transform: uppercase; color: var(--brand); border-top: 0; padding-top: 0; }
.compare tbody th { font-weight: 600; width: 28%; }
.table-scroll { overflow-x: auto; }
@media (max-width: 640px) {
  .compare, .compare tbody, .compare tr, .compare th, .compare td { display: block; width: auto; }
  .compare thead { display: none; }
  .compare tbody tr { border-top: 1px solid var(--line); padding-block: 0.6rem; }
  .compare tbody th, .compare td { border: 0; padding: 0.2rem 0; }
  .compare td::before { content: attr(data-label) ": "; font-weight: 600; color: var(--muted); }
}

/* Anonymous cases */
.cases { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; }
@media (max-width: 760px) { .cases { grid-template-columns: minmax(0, 1fr); } }
.case { padding: 1.4rem; background: var(--bg); border: 1px solid var(--line); border-radius: 4px; min-width: 0; }
.case .kicker { margin-bottom: 0.6rem; }
.case h3 { margin-bottom: 0.6rem; }
.case p { color: var(--muted); }

/* Questions and answers */
.faq { display: grid; gap: 0; max-width: 820px; }
.qa { border-top: 1px solid var(--line); }
.qa:last-child { border-bottom: 1px solid var(--line); }
.qa summary { cursor: pointer; list-style: none; padding: 1.05rem 2rem 1.05rem 0; position: relative; font: 650 1.12rem/1.3 var(--font-display); }
.qa summary::-webkit-details-marker { display: none; }
.qa summary::after { content: ""; position: absolute; right: 0.4rem; top: 1.3rem; width: 0.5rem; height: 0.5rem; border-right: 2px solid var(--brand); border-bottom: 2px solid var(--brand); transform: rotate(45deg); transition: transform .2s; }
.qa[open] summary::after { transform: rotate(-135deg); top: 1.55rem; }
.qa summary:hover { color: var(--brand); }
.qa > div { padding: 0 0 1.1rem; }
@media (prefers-reduced-motion: reduce) { .qa summary::after { transition: none; } }

/* Blog */
.post-meta { font: 500 0.85rem/1.5 var(--font-mono); letter-spacing: 0.04em; color: var(--muted); margin-top: 1.4rem; }
.post-meta a { color: inherit; }
.post-meta a:hover { color: var(--brand); }
.post-body { max-width: 68ch; }
.post-body > :first-child { margin-top: 0; }
.post-body h2 { font-size: clamp(1.45rem, 2.6vw, 1.9rem); margin: 2.4rem 0 0.9rem; max-width: 30ch; }
.post-body h3 { margin: 1.8rem 0 0.6rem; }
.post-body ul, .post-body ol { margin: 0 0 1rem; padding-left: 1.3rem; }
.post-body li { margin-bottom: 0.45rem; }
.post-body li::marker { color: var(--accent); }
.post-body blockquote { border-left: 4px solid var(--accent); margin: 1.6rem 0; padding: 0.2rem 0 0.2rem 1.1rem; }
.post-body code { font: 0.92em var(--font-mono); background: var(--panel); padding: 0.1em 0.35em; border-radius: 3px; }
.post-author { display: grid; grid-template-columns: 72px minmax(0, 1fr); gap: 1rem; align-items: center; max-width: 68ch; margin-top: 2.8rem; padding-top: 1.4rem; border-top: 1px solid var(--line); }
.post-author img { width: 72px; height: 72px; border-radius: 50%; object-fit: cover; object-position: 50% 15%; background: var(--panel); border: 1px solid var(--line); }
.post-author p { margin: 0; font-size: 0.95rem; color: var(--muted); }
.post-author strong { display: block; color: var(--fg); font-family: var(--font-display); font-size: 1.05rem; }
.post-list { list-style: none; margin: 0; padding: 0; max-width: 820px; }
.post-item { padding-block: 1.6rem; border-top: 1px solid var(--line); }
.post-list li:first-child .post-item { border-top: 0; padding-top: 0; }
.post-item .kicker { margin-bottom: 0.6rem; }
.post-item h2 { font-size: clamp(1.4rem, 2.6vw, 1.8rem); margin-bottom: 0.6rem; }
.post-item h2 a { color: var(--fg); text-decoration: none; }
.post-item h2 a:hover { color: var(--brand); }
.post-item p { color: var(--muted); }
.post-item .more { display: inline-block; margin-top: 0.7rem; font: 500 0.85rem var(--font-mono); letter-spacing: 0.06em; text-decoration: none; }
.draft-tag { color: var(--accent); }
@media (max-width: 760px) { .post .page-hero.deco-waves-r::before { display: none; } }