/* Accurate Software Solutions — design tokens */
:root {
  --paper: #F5F6F3;
  --surface: #FFFFFF;
  --ink: #17232B;
  --ink-2: #4F5E68;
  --line: #D5DBD7;
  --green: #0B6E5B;
  --green-deep: #08503F;
  --marker: #E9C46A;

  --display: "Bricolage Grotesque", "Segoe UI", system-ui, sans-serif;
  --body: "Source Serif 4", Georgia, serif;

  --step-0: 1.0625rem;
  --step-1: 1.3125rem;
  --step-2: 1.75rem;
  --step-3: clamp(2.25rem, 1.6rem + 3vw, 3.75rem);

  --gap: clamp(1rem, 0.6rem + 2vw, 2rem);
  --section: clamp(3.5rem, 2.5rem + 5vw, 7rem);
  --measure: 62ch;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } * { transition: none !important; } }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 400 var(--step-0)/1.65 var(--body);
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3, dt, .btn, nav, .wordmark, .bpf button, .who, .record dd {
  font-family: var(--display);
}
h1, h2 { margin: 0; line-height: 1.08; letter-spacing: -0.02em; font-weight: 700; }
h1 { font-size: var(--step-3); max-width: 16ch; }
h2 { font-size: var(--step-2); margin-bottom: 0.75rem; }
p { margin: 0 0 1em; max-width: var(--measure); }
a { color: var(--green); text-underline-offset: 0.2em; }
:focus-visible { outline: 3px solid var(--marker); outline-offset: 3px; border-radius: 2px; }

.wrap { width: min(1120px, 100% - 2 * 16px); margin-inline: auto; }
@media (min-width: 700px) { .wrap { width: min(1120px, 100% - 2 * 40px); } }

.skip { position: absolute; left: -999px; top: 0; background: var(--ink); color: #fff; padding: .5rem 1rem; }
.skip:focus { left: 1rem; }

/* Header */
.site-header { border-bottom: 1px solid var(--line); background: var(--paper); position: sticky; top: 0; z-index: 10; }
.header-row { display: flex; align-items: center; justify-content: space-between; gap: 1rem; min-height: 68px; }
.wordmark { display: grid; grid-template-columns: auto auto; grid-template-rows: auto auto; column-gap: .55rem; align-items: center; color: var(--ink); text-decoration: none; line-height: 1; }
.mark { grid-row: span 2; width: 30px; height: 30px; fill: var(--green); }
.wm-name { font-weight: 700; font-size: 1.3rem; letter-spacing: -0.02em; }
.wm-sub { font-size: .78rem; color: var(--ink-2); font-weight: 500; margin-top: 2px; }
nav { display: flex; align-items: center; gap: 1.5rem; font-weight: 500; font-size: .98rem; }
nav a:not(.btn) { color: var(--ink); text-decoration: none; }
nav a:not(.btn):hover { color: var(--green); }
@media (max-width: 720px) { nav a:not(.btn) { display: none; } }

/* Buttons */
.btn {
  display: inline-block; background: var(--green); color: #fff; text-decoration: none;
  font-weight: 600; padding: .85rem 1.35rem; border-radius: 6px; font-size: 1rem;
  transition: background .15s;
}
.btn:hover { background: var(--green-deep); }
.btn-small { padding: .55rem .95rem; font-size: .92rem; }
.btn-light { background: var(--marker); color: var(--ink); }
.btn-light:hover { background: #F3D58C; }
.link { font-family: var(--display); font-weight: 500; color: var(--ink); }

/* Hero */
.hero { padding: var(--section) 0 calc(var(--section) * .8); }
.hero-grid { display: grid; gap: calc(var(--gap) * 2); align-items: center; }
@media (min-width: 900px) { .hero-grid { grid-template-columns: 1.25fr 1fr; } }
.lede { font-size: var(--step-1); line-height: 1.55; color: var(--ink-2); margin-top: 1.5rem; max-width: 48ch; }
.hero-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 1.25rem 1.75rem; margin-top: 2rem; }

/* "Record" panel — reads like a Dynamics form section */
.record { margin: 0; background: var(--surface); border: 1px solid var(--line); border-top: 4px solid var(--green); border-radius: 4px; padding: .5rem 1.4rem; }
.record > div { display: grid; grid-template-columns: 7.5rem 1fr; gap: 1rem; padding: .85rem 0; border-bottom: 1px solid var(--line); }
.record > div:last-child { border-bottom: 0; }
.record dt { font-weight: 500; color: var(--ink-2); font-size: .9rem; padding-top: .1rem; }
.record dd { margin: 0; font-weight: 500; font-size: 1rem; }
.dot { display: inline-block; width: .55rem; height: .55rem; border-radius: 50%; background: #2BA36B; margin-right: .5rem; vertical-align: .1em; box-shadow: 0 0 0 3px #2ba36b33; }
@media (max-width: 420px) { .record > div { grid-template-columns: 1fr; gap: .15rem; } }

/* Business process flow — the signature element */
.flow { background: var(--ink); color: #fff; padding: var(--section) 0; }
.flow h2 { color: #fff; }
.section-intro { color: var(--ink-2); }
.flow .section-intro { color: #B9C4CB; }
.bpf { list-style: none; margin: 2rem 0 0; padding: 0; display: grid; grid-template-columns: repeat(5, 1fr); gap: 4px; counter-reset: s; }
.bpf li { --chev: 18px; }
.bpf button {
  width: 100%; height: 64px; border: 0; cursor: pointer;
  background: #2A3A44; color: #D9E1E5; font-size: 1.05rem; font-weight: 600;
  clip-path: polygon(0 0, calc(100% - var(--chev)) 0, 100% 50%, calc(100% - var(--chev)) 100%, 0 100%, var(--chev) 50%);
  padding-left: calc(var(--chev) + .5rem);
  transition: background .2s, color .2s;
}
.bpf li:first-child button { clip-path: polygon(0 0, calc(100% - var(--chev)) 0, 100% 50%, calc(100% - var(--chev)) 100%, 0 100%); padding-left: .5rem; }
.bpf li.done button { background: var(--green); color: #fff; }
.bpf button[aria-selected="true"] { background: var(--marker); color: var(--ink); }
.bpf button:hover:not([aria-selected="true"]) { background: #36505D; }
.bpf li.done button:hover { background: #0D8169; }
.bpf button:focus-visible { outline-offset: -4px; outline-color: #fff; }
.stage-panels { margin-top: 2rem; min-height: 6.5rem; }
.stage-panels p { font-size: var(--step-1); line-height: 1.55; color: #E6ECEF; max-width: 52ch; }
.stage-panels [role=tabpanel]:not([hidden]) { animation: in .25s ease-out; }
@keyframes in { from { opacity: 0; transform: translateY(6px); } }
@media (max-width: 640px) {
  .bpf { grid-template-columns: 1fr; gap: 3px; }
  .bpf li button, .bpf li:first-child button { clip-path: polygon(0 0, 100% 0, 100% calc(100% - 10px), 50% 100%, 0 calc(100% - 10px)); height: 52px; padding: 0 0 6px; }
}

/* Services */
.services { padding: var(--section) 0; }
.svc { margin: 2rem 0 0; display: grid; gap: 0; border-top: 2px solid var(--ink); }
.svc > div { display: grid; gap: .35rem 2rem; padding: 1.5rem 0; border-bottom: 1px solid var(--line); }
@media (min-width: 760px) { .svc > div { grid-template-columns: 18rem 1fr; } }
.svc dt { font-size: var(--step-1); font-weight: 600; line-height: 1.3; }
.svc dd { margin: 0; color: var(--ink-2); max-width: var(--measure); }

/* Work */
.work { padding: 0 0 var(--section); }
.work-list { list-style: none; margin: 2rem 0 0; padding: 0; display: grid; gap: var(--gap); }
@media (min-width: 760px) { .work-list { grid-template-columns: 1fr 1fr; } }
.work-list li { border-left: 4px solid var(--green); padding: .25rem 0 .25rem 1.25rem; }
.who { display: block; font-weight: 600; font-size: 1.1rem; margin-bottom: .35rem; }
.work-list p { color: var(--ink-2); margin: 0; }

/* About */
.about { background: var(--surface); border-block: 1px solid var(--line); padding: var(--section) 0; }
.about-grid { display: grid; gap: var(--gap); }
@media (min-width: 900px) { .about-grid { grid-template-columns: 1fr 2fr; } }
.about-text p:first-child { font-size: var(--step-1); line-height: 1.5; }

/* CTA */
.cta { background: var(--green); color: #fff; padding: var(--section) 0; }
.cta h2 { color: #fff; font-size: var(--step-3); max-width: 18ch; }
.cta p { color: #D6EDE6; font-size: var(--step-1); margin: 1.25rem 0 2rem; }

/* Footer */
.site-footer { padding: 2.5rem 0; font-size: .95rem; color: var(--ink-2); }
.footer-row { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 1rem 2rem; }
.footer-row p { margin: 0; }