/* Data Sphere Focus — design system */
:root {
  --paper: #f5f1ea;
  --paper-2: #ece6db;
  --surface: #fffdf9;
  --ink: #16181d;
  --ink-2: #2a2d35;
  --muted: #5b5e66;
  --line: #dcd4c6;
  --accent: #b84d17;
  --accent-ink: #8f3a10;
  --on-dark: #f5f1ea;
  --on-dark-muted: #b9b4aa;
  --serif: "Fraunces", Georgia, "Times New Roman", serif;
  --sans: "Manrope", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --max: 1200px;
  --radius: 14px;
  --shadow: 0 1px 2px rgba(22,24,29,.04), 0 12px 32px -12px rgba(22,24,29,.14);
}
*,*::before,*::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body { margin: 0; background: var(--paper); color: var(--ink); font: 400 1.0625rem/1.65 var(--sans); }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--accent-ink); text-underline-offset: 3px; }
a:hover { color: var(--accent); }
h1,h2,h3,h4 { font-family: var(--serif); font-weight: 500; line-height: 1.12; letter-spacing: -.015em; margin: 0 0 .5em; color: var(--ink); }
h1 { font-size: clamp(2.3rem, 5.2vw, 4.2rem); }
h2 { font-size: clamp(1.75rem, 3.4vw, 2.6rem); }
h3 { font-size: 1.3rem; }
p { margin: 0 0 1em; }
ul,ol { padding-left: 1.2em; }
li { margin-bottom: .4em; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
.skip { position: absolute; left: -999px; top: 0; background: var(--ink); color: var(--on-dark); padding: .6rem 1rem; z-index: 100; }
.skip:focus { left: 1rem; top: 1rem; }
.wrap { width: min(100% - 2.5rem, var(--max)); margin-inline: auto; }
.narrow { width: min(100% - 2.5rem, 780px); margin-inline: auto; }

/* Header */
.site-header { position: sticky; top: 0; z-index: 50; background: rgba(245,241,234,.94); backdrop-filter: blur(8px); border-bottom: 1px solid var(--line); }
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; min-height: 72px; gap: 1rem; }
.brand { display: inline-flex; align-items: center; gap: .6rem; text-decoration: none; color: var(--ink); font-family: var(--serif); font-size: 1.3rem; font-weight: 500; }
.brand svg { flex: none; }
.nav-toggle { display: none; background: none; border: 1px solid var(--line); border-radius: 999px; padding: .5rem .9rem; font: 600 .9rem var(--sans); color: var(--ink); cursor: pointer; }
.main-nav ul { list-style: none; display: flex; gap: 1.6rem; margin: 0; padding: 0; align-items: center; }
.main-nav li { margin: 0; }
.main-nav a { color: var(--ink-2); text-decoration: none; font-weight: 600; font-size: .95rem; }
.main-nav a:hover, .main-nav a[aria-current="page"] { color: var(--accent); }
@media (max-width: 900px) {
  .js .nav-toggle { display: inline-block; }
  .js .main-nav { display: none; position: absolute; left: 0; right: 0; top: 100%; background: var(--paper); border-bottom: 1px solid var(--line); padding: 1rem 1.25rem 1.5rem; }
  .js .main-nav.open { display: block; }
  .main-nav ul { flex-direction: column; align-items: flex-start; gap: .9rem; }
  .no-js .main-nav ul { flex-wrap: wrap; flex-direction: row; }
  .site-header .wrap { flex-wrap: wrap; }
}

/* Buttons */
.btn { display: inline-flex; align-items: center; gap: .5rem; padding: .9rem 1.4rem; border-radius: 999px; font: 700 .95rem var(--sans); text-decoration: none; border: 1px solid transparent; cursor: pointer; transition: background .2s, color .2s, border-color .2s; }
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-ink); color: #fff; }
.btn-ghost { border-color: var(--ink); color: var(--ink); background: transparent; }
.btn-ghost:hover { background: var(--ink); color: var(--paper); }
.btn-light { background: var(--paper); color: var(--ink); }
.btn-light:hover { background: #fff; color: var(--ink); }
.btn-row { display: flex; flex-wrap: wrap; gap: .8rem; margin-top: 1.8rem; }
.main-nav .btn { color: #fff; padding: .6rem 1.1rem; }

/* Sections */
section { padding: clamp(3.5rem, 8vw, 6.5rem) 0; }
.eyebrow { display: inline-block; font: 700 .76rem var(--sans); letter-spacing: .14em; text-transform: uppercase; color: var(--accent); margin-bottom: 1rem; }
.lead { font-size: 1.2rem; color: var(--ink-2); max-width: 62ch; }
.muted { color: var(--muted); }
.section-head { max-width: 720px; margin-bottom: 2.8rem; }
.alt { background: var(--paper-2); }
.dark { background: var(--ink); color: var(--on-dark); }
.dark h2,.dark h3 { color: var(--on-dark); }
.dark p,.dark li { color: var(--on-dark-muted); }
.dark a { color: var(--on-dark); }
.rule { border: 0; border-top: 1px solid var(--line); margin: 0; }

/* Hero */
.hero { padding: clamp(3rem, 7vw, 5.5rem) 0 clamp(3rem, 6vw, 5rem); }
.hero-grid { display: grid; grid-template-columns: 1.05fr 1fr; gap: clamp(2rem, 5vw, 4rem); align-items: center; }
.hero h1 em { font-style: italic; color: var(--accent); }
.hero figure { margin: 0; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); aspect-ratio: 1600/1104; }
.hero-meta { display: flex; flex-wrap: wrap; gap: 1.5rem; margin-top: 2.2rem; padding-top: 1.4rem; border-top: 1px solid var(--line); font-size: .92rem; color: var(--muted); }
.hero-meta strong { color: var(--ink); display: block; font-size: .78rem; letter-spacing: .1em; text-transform: uppercase; }
@media (max-width: 900px) { .hero-grid { grid-template-columns: 1fr; } }

.page-hero { padding: clamp(2.5rem, 6vw, 4.5rem) 0 clamp(2rem, 5vw, 3.5rem); border-bottom: 1px solid var(--line); }
.page-hero h1 { max-width: 20ch; }

/* Breadcrumbs */
.breadcrumbs ol { list-style: none; padding: 0; margin: 0 0 1.4rem; display: flex; flex-wrap: wrap; gap: .4rem; font-size: .88rem; color: var(--muted); }
.breadcrumbs li { margin: 0; }
.breadcrumbs li+li::before { content: "/"; margin-right: .4rem; color: var(--line); }
.breadcrumbs a { color: var(--muted); }

/* Grids & cards */
.grid { display: grid; gap: 1.4rem; }
.g2 { grid-template-columns: repeat(2, 1fr); }
.g3 { grid-template-columns: repeat(3, 1fr); }
.g4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 960px) { .g3,.g4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .g2,.g3,.g4 { grid-template-columns: 1fr; } }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.8rem; }
.card h3 { margin-bottom: .6rem; }
.card p:last-child { margin-bottom: 0; }
.card-link { display: flex; flex-direction: column; text-decoration: none; color: inherit; transition: border-color .2s, transform .2s; }
.card-link:hover { border-color: var(--accent); transform: translateY(-2px); color: inherit; }
.card-link .more { margin-top: auto; padding-top: 1rem; font-weight: 700; color: var(--accent); font-size: .92rem; }
.num { font-family: var(--serif); font-size: 2.2rem; color: var(--accent); line-height: 1; display: block; margin-bottom: 1rem; }
.dark .card { background: var(--ink-2); border-color: #3a3d46; }

.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 5vw, 4.5rem); align-items: center; }
.split figure { margin: 0; border-radius: var(--radius); overflow: hidden; }
@media (max-width: 860px) { .split { grid-template-columns: 1fr; } }

.steps { counter-reset: s; list-style: none; padding: 0; margin: 0; display: grid; gap: 0; }
.steps li { counter-increment: s; display: grid; grid-template-columns: 4rem 1fr; gap: 1rem; padding: 1.5rem 0; border-top: 1px solid var(--line); margin: 0; }
.steps li::before { content: counter(s, decimal-leading-zero); font-family: var(--serif); font-size: 1.6rem; color: var(--accent); }
.dark .steps li { border-color: #3a3d46; }
.steps h3 { margin-bottom: .3rem; }
.steps p { margin: 0; }

.checks { list-style: none; padding: 0; }
.checks li { padding-left: 1.8rem; position: relative; }
.checks li::before { content: ""; position: absolute; left: 0; top: .55em; width: .9rem; height: .5rem; border-left: 2px solid var(--accent); border-bottom: 2px solid var(--accent); transform: rotate(-45deg); }

.regions { display: flex; flex-wrap: wrap; gap: .6rem; list-style: none; padding: 0; }
.regions li { border: 1px solid var(--line); border-radius: 999px; padding: .5rem 1rem; margin: 0; font-weight: 600; background: var(--surface); }

/* FAQ */
.faq details { border-top: 1px solid var(--line); padding: 1.2rem 0; }
.faq details:last-child { border-bottom: 1px solid var(--line); }
.faq summary { cursor: pointer; font-family: var(--serif); font-size: 1.2rem; list-style: none; display: flex; justify-content: space-between; gap: 1rem; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: var(--accent); font-size: 1.5rem; line-height: 1; }
.faq details[open] summary::after { content: "–"; }
.faq details p { margin: .8rem 0 0; color: var(--ink-2); }

/* CTA band */
.cta-band { background: var(--accent); color: #fff; border-radius: calc(var(--radius) + 6px); padding: clamp(2.2rem, 5vw, 3.8rem); display: grid; grid-template-columns: 1.4fr auto; gap: 2rem; align-items: center; }
.cta-band h2 { color: #fff; margin-bottom: .4rem; }
.cta-band p { color: #fde9dd; margin: 0; }
@media (max-width: 760px) { .cta-band { grid-template-columns: 1fr; } }

/* Prose (articles, policies) */
.prose { font-size: 1.07rem; }
.prose h2 { font-size: clamp(1.5rem, 2.6vw, 1.95rem); margin-top: 2.4rem; scroll-margin-top: 90px; }
.prose h3 { margin-top: 1.6rem; }
.prose p, .prose li { color: var(--ink-2); }
.toc { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.4rem 1.6rem; margin: 2rem 0; }
.toc h2 { font-size: 1.1rem; margin: 0 0 .6rem; font-family: var(--sans); font-weight: 700; letter-spacing: .02em; }
.toc ol { margin: 0; columns: 2; column-gap: 2rem; font-size: .95rem; }
@media (max-width: 640px) { .toc ol { columns: 1; } }
.meta-line { font-size: .92rem; color: var(--muted); }
.article-layout { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: 3rem; align-items: start; }
.article-layout aside { position: sticky; top: 96px; display: grid; gap: 1.2rem; }
@media (max-width: 960px) { .article-layout { grid-template-columns: 1fr; } .article-layout aside { position: static; } }
.aside-box { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.4rem; font-size: .95rem; }
.aside-box h2 { font-family: var(--sans); font-size: .8rem; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); margin-bottom: .8rem; }
.aside-box ul { list-style: none; padding: 0; margin: 0; }

/* Info tables */
.info-list { display: grid; grid-template-columns: 220px 1fr; border-top: 1px solid var(--line); margin: 0; }
.info-list dt, .info-list dd { padding: 1rem 0; border-bottom: 1px solid var(--line); margin: 0; }
.info-list dt { font-weight: 700; color: var(--ink); padding-right: 1rem; }
.info-list dd { color: var(--ink-2); }
@media (max-width: 640px) { .info-list { grid-template-columns: 1fr; } .info-list dt { border-bottom: 0; padding-bottom: 0; } }

/* Forms */
.form { display: grid; gap: 1.1rem; }
.form .row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.1rem; }
@media (max-width: 640px) { .form .row { grid-template-columns: 1fr; } }
.form label { display: block; font-weight: 700; font-size: .9rem; margin-bottom: .35rem; }
.form input, .form select, .form textarea { width: 100%; font: inherit; padding: .8rem .95rem; border: 1px solid var(--line); border-radius: 10px; background: var(--surface); color: var(--ink); }
.form input:focus, .form select:focus, .form textarea:focus { border-color: var(--accent); outline: 2px solid rgba(184,77,23,.15); }
.form textarea { min-height: 150px; resize: vertical; }
.form .notice { font-size: .88rem; color: var(--muted); margin: 0; }
.form-status { font-weight: 600; color: var(--accent-ink); min-height: 1.4em; margin: 0; }

/* Footer */
.site-footer { background: var(--ink); color: var(--on-dark-muted); padding: 4.5rem 0 2rem; font-size: .95rem; }
.site-footer .brand { color: var(--on-dark); }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 2.5rem; }
@media (max-width: 900px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .footer-grid { grid-template-columns: 1fr; } }
.site-footer h2 { font-family: var(--sans); font-size: .78rem; letter-spacing: .14em; text-transform: uppercase; color: var(--on-dark); margin-bottom: 1rem; }
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer a { color: var(--on-dark-muted); text-decoration: none; }
.site-footer a:hover { color: var(--on-dark); }
.site-footer address { font-style: normal; line-height: 1.8; }
.footer-bottom { margin-top: 3rem; padding-top: 1.5rem; border-top: 1px solid #33363e; display: flex; flex-wrap: wrap; gap: 1rem; justify-content: space-between; font-size: .85rem; }
.linklike { background: none; border: 0; padding: 0; font: inherit; color: var(--on-dark-muted); cursor: pointer; text-decoration: underline; }

/* Cookie banner */
.cookie { position: fixed; left: 1rem; right: 1rem; bottom: 1rem; z-index: 90; max-width: 560px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); padding: 1.4rem; font-size: .93rem; }
.cookie[hidden] { display: none; }
.cookie h2 { font-family: var(--sans); font-size: 1rem; font-weight: 700; margin-bottom: .4rem; }
.cookie .btn { padding: .6rem 1rem; font-size: .85rem; }
.cookie .btn-row { margin-top: 1rem; }
.cookie fieldset { border: 0; padding: 0; margin: 1rem 0 0; display: grid; gap: .6rem; }
.cookie label { display: flex; gap: .6rem; align-items: flex-start; }
.cookie input { margin-top: .3rem; accent-color: var(--accent); }

.notfound { min-height: 60vh; display: grid; place-items: center; text-align: center; }
.notfound .big { font-family: var(--serif); font-size: clamp(5rem, 16vw, 10rem); color: var(--accent); line-height: 1; }

/* ===== Lively layer ===== */
:root { --accent-soft: #f6dccb; --sage: #dfe6d6; --sky: #d8e3ea; --sand: #efe1c4; }
.hero { position: relative; overflow: hidden; }
.hero::before, .hero::after { content: ""; position: absolute; border-radius: 50%; filter: blur(60px); z-index: 0; pointer-events: none; animation: drift 18s ease-in-out infinite alternate; }
.hero::before { width: 520px; height: 520px; background: var(--accent-soft); top: -160px; right: -120px; }
.hero::after { width: 420px; height: 420px; background: var(--sky); bottom: -200px; left: -120px; animation-delay: -6s; }
.hero .wrap { position: relative; z-index: 1; }
@keyframes drift { to { transform: translate(40px, 30px) scale(1.08); } }
.hero figure { position: relative; transform: rotate(1.2deg); transition: transform .6s; }
.hero figure:hover { transform: rotate(0) scale(1.01); }
.hero-badge { position: absolute; left: -18px; bottom: 28px; background: var(--ink); color: var(--on-dark); border-radius: 14px; padding: .9rem 1.1rem; font-size: .85rem; box-shadow: var(--shadow); animation: bob 4s ease-in-out infinite; z-index: 2; }
.hero-badge strong { display: block; font-family: var(--serif); font-size: 1.25rem; color: var(--accent-soft); font-weight: 500; }
.hero-wrap-fig { position: relative; }
@keyframes bob { 50% { transform: translateY(-8px); } }
.hero h1 em { background: linear-gradient(transparent 70%, var(--accent-soft) 70%); padding: 0 .1em; }

.marquee { background: var(--ink); color: var(--on-dark); overflow: hidden; padding: 1.1rem 0; white-space: nowrap; }
.marquee-track { display: inline-flex; gap: 3rem; animation: scroll 32s linear infinite; font-family: var(--serif); font-size: 1.5rem; }
.marquee-track span::after { content: "✦"; color: var(--accent); margin-left: 3rem; font-size: 1rem; vertical-align: middle; }
@keyframes scroll { to { transform: translateX(-50%); } }

.icon { width: 52px; height: 52px; border-radius: 14px; display: grid; place-items: center; margin-bottom: 1.2rem; background: var(--accent-soft); color: var(--accent-ink); transition: transform .3s; }
.icon svg { width: 26px; height: 26px; }
.tint-1 .icon { background: var(--accent-soft); } .tint-2 .icon { background: var(--sage); color: #3f5a35; }
.tint-3 .icon { background: var(--sky); color: #2f5068; } .tint-4 .icon { background: var(--sand); color: #7a5a1c; }
.tint-5 .icon { background: #e6dcef; color: #5a4370; }
.card-link:hover .icon { transform: rotate(-8deg) scale(1.08); }
.card-link { position: relative; overflow: hidden; }
.card-link::after { content: ""; position: absolute; left: 0; bottom: 0; height: 3px; width: 0; background: var(--accent); transition: width .35s; }
.card-link:hover::after { width: 100%; }
.card-link:hover { box-shadow: var(--shadow); }
.card { transition: transform .3s, box-shadow .3s, border-color .3s; }
.why .card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.why .card:nth-child(odd) { background: var(--ink); border-color: var(--ink); }
.why .card:nth-child(odd) h3 { color: var(--on-dark); }
.why .card:nth-child(odd) p { color: var(--on-dark-muted); }

.btn-primary { box-shadow: 0 8px 20px -8px rgba(184,77,23,.6); }
.btn-primary:hover { transform: translateY(-2px); }
.btn { transition: background .2s, color .2s, border-color .2s, transform .2s; }
.btn .arr { transition: transform .2s; } .btn:hover .arr { transform: translateX(4px); }

.page-hero { background: radial-gradient(circle at 85% 0%, var(--accent-soft), transparent 45%), radial-gradient(circle at 0% 100%, var(--sky), transparent 40%); }
.dark { background: radial-gradient(circle at 100% 0%, rgba(184,77,23,.35), transparent 40%), var(--ink); }
.cta-band { background: linear-gradient(120deg, var(--accent) 0%, #d0662a 100%); position: relative; overflow: hidden; }
.cta-band::after { content: ""; position: absolute; width: 300px; height: 300px; border: 40px solid rgba(255,255,255,.08); border-radius: 50%; right: -80px; top: -120px; }
.steps li { transition: padding-left .3s; } .steps li:hover { padding-left: .6rem; }
.regions li { transition: background .2s, color .2s; } .regions li:hover { background: var(--accent); color: #fff; border-color: var(--accent); }

.js .reveal { opacity: 0; transform: translateY(28px); transition: opacity .8s ease, transform .8s cubic-bezier(.2,.7,.2,1); }
.js .reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .js .reveal { opacity: 1; transform: none; }
}

/* Page figures (service & contact photos) */
.page-figure { margin: 0; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); aspect-ratio: 1408/1024; }
.page-figure img { width: 100%; height: 100%; object-fit: cover; transition: transform .8s cubic-bezier(.2,.7,.2,1); }
.page-figure:hover img { transform: scale(1.03); }