/* Innovation Guru — site styles
   Author: Petro Rousseau
   No external fonts, trackers or scripts are loaded. */

:root {
  --ink: #14232b;
  --ink-soft: #3d4f58;
  --muted: #64757d;
  --paper: #fbfaf7;
  --panel: #f1efe9;
  --line: #dcd8ce;
  --brand: #0f5a5c;
  --brand-deep: #0a3f41;
  --accent: #b5652b;
  --accent-soft: #f3e6da;
  --white: #ffffff;
  --radius: 10px;
  --max: 1120px;
  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, "Book Antiqua", Georgia, serif;
  --sans: "Segoe UI", system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;
}

*, *::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-family: var(--sans);
  font-size: 17px;
  line-height: 1.65;
}

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

a { color: var(--brand); text-underline-offset: 3px; }
a:hover { color: var(--brand-deep); }

:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; }

.skip {
  position: absolute; left: -999px; top: 0;
  background: var(--ink); color: var(--white); padding: 10px 14px; z-index: 10;
}
.skip:focus { left: 16px; top: 16px; }

.wrap { max-width: var(--max); margin: 0 auto; padding: 0 24px; }

h1, h2, h3 { font-family: var(--serif); font-weight: 600; line-height: 1.2; color: var(--ink); }
h1 { font-size: clamp(2.1rem, 4.6vw, 3.25rem); margin: 0 0 .5em; letter-spacing: -.01em; }
h2 { font-size: clamp(1.55rem, 3vw, 2.1rem); margin: 0 0 .6em; }
h3 { font-size: 1.25rem; margin: 0 0 .4em; }
p { margin: 0 0 1em; }

.eyebrow {
  font-size: .78rem; letter-spacing: .14em; text-transform: uppercase;
  color: var(--accent); font-weight: 600; margin-bottom: .8em;
}

.lede { font-size: 1.18rem; color: var(--ink-soft); max-width: 46em; }

/* Header */
.site-header {
  background: var(--paper);
  border-bottom: 1px solid var(--line);
  position: sticky; top: 0; z-index: 5;
}
.site-header .wrap {
  display: flex; align-items: center; justify-content: space-between;
  min-height: 72px; gap: 16px;
}
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--ink); }
.brand .brand-mark { width: auto; height: 48px; }
.brand-name { font-family: var(--serif); font-size: 1.25rem; font-weight: 600; }

.nav-toggle {
  display: none; background: none; border: 1px solid var(--line); border-radius: 8px;
  padding: 8px 12px; font: inherit; font-size: .95rem; color: var(--ink); cursor: pointer;
}
.site-nav ul { list-style: none; margin: 0; padding: 0; display: flex; gap: 4px; flex-wrap: wrap; }
.site-nav a {
  display: block; padding: 8px 12px; border-radius: 8px;
  text-decoration: none; color: var(--ink-soft); font-size: .97rem;
}
.site-nav a:hover { background: var(--panel); color: var(--ink); }
.site-nav a[aria-current="page"] { color: var(--brand); font-weight: 600; }
.site-nav .nav-cta a { background: var(--brand); color: var(--white); }
.site-nav .nav-cta a:hover { background: var(--brand-deep); color: var(--white); }

/* Sections */
.hero { padding: 88px 0 72px; }
.hero .wrap { display: grid; grid-template-columns: 1.35fr 1fr; gap: 56px; align-items: center; }
.hero-art { border-radius: 16px; overflow: hidden; }

.section { padding: 72px 0; }
.section.alt { background: var(--panel); }
.section.dark { background: var(--brand-deep); color: #e6efee; }
.section.dark h2, .section.dark h3 { color: var(--white); }
.section.dark a { color: #f2c8a6; }

.page-head { padding: 64px 0 24px; }

.btns { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 1.6em; }
.btn {
  display: inline-block; padding: 12px 20px; border-radius: 8px;
  font-weight: 600; text-decoration: none; font-size: .98rem;
  border: 1.5px solid var(--brand);
}
.btn-primary { background: var(--brand); color: var(--white); }
.btn-primary:hover { background: var(--brand-deep); border-color: var(--brand-deep); color: var(--white); }
.btn-ghost { color: var(--brand); background: transparent; }
.btn-ghost:hover { background: var(--white); }
.section.dark .btn-primary { background: var(--accent); border-color: var(--accent); }
.section.dark .btn-primary:hover { background: #9a5323; border-color: #9a5323; color: var(--white); }

.grid { display: grid; gap: 24px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

.card {
  background: var(--white); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 28px;
}
.card h3 { margin-top: .2em; }
.card .num {
  font-family: var(--serif); color: var(--accent); font-size: .95rem; font-weight: 600;
}
.card a.more { font-weight: 600; text-decoration: none; }
.card a.more:hover { text-decoration: underline; }

.service { padding: 40px 0; border-top: 1px solid var(--line); display: grid; grid-template-columns: 1fr 1.6fr; gap: 40px; }
.service:first-of-type { border-top: 0; }
.service ul { margin: 0; padding-left: 1.1em; }
.service li { margin-bottom: .45em; }

.ticks { list-style: none; padding: 0; margin: 0; }
.ticks li { position: relative; padding-left: 28px; margin-bottom: .7em; }
.ticks li::before {
  content: ""; position: absolute; left: 0; top: .5em; width: 14px; height: 8px;
  border-left: 2px solid var(--brand); border-bottom: 2px solid var(--brand);
  transform: rotate(-45deg);
}

.steps { counter-reset: s; list-style: none; padding: 0; margin: 0; display: grid; gap: 18px; }
.steps li { counter-increment: s; position: relative; padding-left: 52px; }
.steps li::before {
  content: counter(s); position: absolute; left: 0; top: 0;
  width: 36px; height: 36px; border-radius: 50%;
  background: var(--accent-soft); color: var(--accent);
  font-family: var(--serif); font-weight: 700; display: grid; place-items: center;
}

.note {
  background: var(--accent-soft); border-left: 4px solid var(--accent);
  padding: 16px 20px; border-radius: 0 8px 8px 0; font-size: .95rem; color: var(--ink-soft);
}

.facts { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px 32px; margin: 0; }
.facts dt { font-size: .8rem; text-transform: uppercase; letter-spacing: .1em; color: var(--muted); }
.facts dd { margin: 0 0 10px; }

.prose { max-width: 46em; }
.prose h2 { font-size: 1.45rem; margin-top: 1.8em; }
.prose ul { padding-left: 1.2em; }
.prose li { margin-bottom: .4em; }

/* Footer */
.site-footer { background: var(--ink); color: #b9c4c8; font-size: .92rem; padding: 48px 0 32px; }
.site-footer a { color: #e2e8ea; }
.site-footer .cols { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 32px; }
.site-footer h4 { color: var(--white); font-family: var(--serif); font-size: 1.05rem; margin: 0 0 .6em; }
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer li { margin-bottom: .35em; }
.site-footer .legal { border-top: 1px solid #2c3d45; margin-top: 32px; padding-top: 20px; font-size: .85rem; }

/* Responsive */
@media (max-width: 900px) {
  .hero .wrap, .service, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .grid-2 { grid-template-columns: 1fr; }
  .hero { padding: 56px 0 48px; }
  .hero-art { max-width: 420px; }
  .site-footer .cols { grid-template-columns: 1fr; }
}
@media (max-width: 760px) {
  .wrap { padding: 0 16px; }
  .nav-toggle { display: block; }
  .site-nav { display: none; position: absolute; left: 0; right: 0; top: 72px; background: var(--paper); border-bottom: 1px solid var(--line); }
  .site-nav.open { display: block; }
  .site-nav ul { flex-direction: column; padding: 8px 16px 16px; }
  .section { padding: 52px 0; }
  .facts { grid-template-columns: 1fr; }
  .card { padding: 22px; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
@media print { .site-header, .site-footer, .btns { display: none; } }

.clients { list-style: none; padding: 0; margin: 0; }
.clients li { padding: 12px 0; border-bottom: 1px solid var(--line); font-weight: 600; color: var(--ink); }
.clients li:last-child { border-bottom: 0; }
.clients li span { display: block; font-weight: 400; font-size: .9rem; color: var(--muted); }
.logo-strip { display: flex; flex-wrap: wrap; gap: 10px 28px; margin: 20px 0 0; padding: 0; list-style: none; color: var(--ink-soft); font-weight: 600; }
.map-figure { margin: 0; }
.map-figure img { width: 100%; height: auto; border-radius: 12px; }