:root {
  color-scheme: light;
  --ink: #15242a;
  --paper: #f7f4ee;
  --clay: #e78c65;
  --rust: #8d3d23;
  --muted: #47565a;
  --line: #d8d4ca;
  --night: #11212a;
  --white: #fffaf1;
  --technical: "Cascadia Mono", "SFMono-Regular", Consolas, monospace;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--paper); color: var(--ink); font: 16px/1.6 system-ui, sans-serif; }
img { display: block; max-width: 100%; height: auto; }
h1, h2, h3, p, figure { margin: 0; }
a { color: inherit; }
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
  outline: 3px solid #337795;
  outline-offset: 4px;
}
section[id] { scroll-margin-top: 1rem; }
.wrap { width: min(100% - 5rem, 1280px); margin-inline: auto; }
.skip { position: absolute; z-index: 2; top: .5rem; left: .5rem; padding: .65rem 1rem; background: var(--white); transform: translateY(-160%); }
.skip:focus { transform: none; }

.top { background: var(--paper); }
.top-inner { display: flex; min-height: 76px; align-items: center; justify-content: space-between; gap: 2rem; }
.wordmark { display: inline-flex; align-items: center; gap: .65rem; font-size: 1.26rem; font-weight: 750; letter-spacing: -.055em; text-decoration: none; white-space: nowrap; }
.wordmark-accent { margin-left: .16em; color: var(--rust); font-weight: 600; }
nav { display: flex; gap: clamp(1rem, 3vw, 2.6rem); font-size: .9rem; font-weight: 650; }
nav a, .hero-link, footer a { text-underline-offset: .28em; text-decoration-color: transparent; }
nav a:hover, .hero-link:hover, footer a:hover { text-decoration-color: currentColor; }
.button { display: inline-flex; min-height: 48px; align-items: center; justify-content: center; gap: .8rem; padding: .7rem 1rem; border: 1px solid transparent; border-radius: 5px; font: inherit; font-size: .9rem; font-weight: 700; line-height: 1.3; text-decoration: none; cursor: pointer; }
.button-outline { border-color: #b9b6ac; }
.button-outline:hover { border-color: var(--ink); background: #eeeadf; }
.button-accent { background: var(--clay); color: var(--ink); }
.button-accent:hover { background: #f1a480; }
.button-dark { background: var(--ink); color: var(--white); }
.button-dark:hover { background: #28434e; }
.button:disabled { opacity: .65; cursor: default; }

.hero { color: var(--white); background-color: var(--night); background-image: linear-gradient(90deg, #91b4c30c 1px, transparent 1px), linear-gradient(#91b4c30c 1px, transparent 1px); background-size: 30px 30px; }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr); align-items: center; gap: clamp(2rem, 5vw, 5rem); padding-block: clamp(3rem, 6.2vw, 6.5rem); }
.eyebrow { display: flex; align-items: center; gap: .65rem; font: 600 .72rem/1.45 var(--technical); text-transform: uppercase; letter-spacing: .095em; }
.hero-kicker { color: #e9b099; margin-bottom: 1.25rem; }
.hero-kicker span, .legend-dot { width: 7px; height: 7px; flex: none; border-radius: 50%; background: var(--clay); }
h1, h2 { font-weight: 650; line-height: 1.01; letter-spacing: -.065em; }
h1 { font-size: clamp(2.65rem, 5.25vw, 5.35rem); }
.period { color: var(--clay); }
.intro { margin-top: 1.5rem; max-width: 34ch; font-size: clamp(1.05rem, 1.3vw, 1.25rem); color: #c4d0d2; }
.hero-actions { margin-top: 1.9rem; display: flex; flex-wrap: wrap; align-items: center; gap: .85rem 1.3rem; }
.hero-link { font-weight: 650; font-size: .88rem; }
.hero-link span { margin-left: .25rem; color: var(--clay); }
.hero-figure { border: 1px solid #52646d; background: #14252d; }
.drawing-label, figcaption { min-height: 40px; padding: .65rem .85rem; display: flex; align-items: center; gap: .6rem; color: #c9d5d7; font: .68rem/1.4 var(--technical); }
.drawing-label { justify-content: space-between; letter-spacing: .12em; border-bottom: 1px solid #52646d; }
.drawing-label span:last-child { color: #e9b099; }
figcaption { border-top: 1px solid #52646d; }
.hero-foot { min-height: 51px; display: flex; align-items: center; flex-wrap: wrap; gap: .35rem 1.1rem; border-top: 1px solid #52646d; padding-block: .75rem; font: .68rem/1.5 var(--technical); letter-spacing: .085em; color: #b8c8cc; }
.divider { height: 1px; width: 2.4rem; background: #63737b; }

.section { padding-block: clamp(3.5rem, 7.5vw, 7.1rem); }
.section-head { display: grid; grid-template-columns: 1.45fr 1fr; gap: 2rem; align-items: end; margin-bottom: 2rem; }
.section-head > p { max-width: 35ch; color: var(--muted); }
.section-index { margin-bottom: 1rem; color: var(--rust); }
.section-index span { height: 1px; width: 22px; background: currentColor; }
h2 { font-size: clamp(2.3rem, 4.6vw, 4.25rem); }
h3 { font-size: 1.28rem; font-weight: 700; letter-spacing: -.035em; line-height: 1.25; }
.service-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-block: 1px solid var(--line); }
.service { display: flex; flex-direction: column; align-items: flex-start; padding: 1.65rem clamp(1rem, 2.8vw, 2.4rem); border-right: 1px solid var(--line); }
.service:first-child { padding-left: 0; }
.service:last-child { border-right: 0; }
.service-num, .step-num { font: 600 .7rem/1.4 var(--technical); letter-spacing: .06em; color: var(--rust); }
.service-icon { width: 50px; height: 50px; color: var(--rust); margin-block: 1.4rem 1.1rem; }
.service p { color: var(--muted); margin-block: .55rem 1.3rem; max-width: 34ch; }
.service a { margin-top: auto; color: var(--rust); font-size: .88rem; font-weight: 700; text-underline-offset: .22em; }

.workflow { background: #eae6dc; border-block: 1px solid var(--line); }
.workflow-grid, .brief-grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: clamp(1.8rem, 8vw, 8rem); }
.workflow-grid { padding-block: clamp(3.5rem, 6.5vw, 6rem); }
.workflow-grid > div > p:last-child, .brief-intro { margin-top: 1rem; max-width: 34ch; color: var(--muted); }
.steps { list-style: none; padding: 0; margin: 0; border-top: 1px solid #c9c5ba; }
.steps li { display: grid; grid-template-columns: 2.6rem 1fr; gap: .8rem; padding-block: 1.1rem; border-bottom: 1px solid #c9c5ba; }
.step-num { padding-top: .3rem; }
.steps p { color: var(--muted); margin-top: .25rem; }

.demo-note { margin-top: 1.65rem; padding-left: 1rem; border-left: 2px solid var(--rust); font-size: .87rem; max-width: 33ch; }
.demo-note strong { color: var(--rust); }
.demo-note p { margin-top: .18rem; color: var(--muted); }
form { border-top: 2px solid var(--ink); padding-top: 1.25rem; display: grid; gap: 1rem; align-content: start; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: .9rem; }
label { display: grid; gap: .35rem; color: var(--ink); font-size: .86rem; font-weight: 700; }
input, select, textarea { width: 100%; min-height: 46px; padding: .65rem .7rem; border: 1px solid #acaea6; border-radius: 4px; background: #fffdf8; color: var(--ink); font: 1rem/1.45 system-ui, sans-serif; }
input::placeholder, textarea::placeholder { color: #657176; opacity: 1; }
textarea { resize: vertical; }
form .button { justify-self: start; }
.form-status { min-height: 1.4em; color: var(--muted); font-size: .85rem; }
footer { border-top: 1px solid var(--line); background: var(--night); color: var(--white); }
.footer-inner { min-height: 90px; display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: .65rem 1.5rem; padding-block: .95rem; }
footer .wordmark-accent { color: var(--clay); }
footer p, footer > div > a:last-child { color: #c4d0d2; font-size: .84rem; }

@media (max-width: 900px) {
  .wrap { width: min(100% - 3rem, 1280px); }
  .top-inner { gap: 1.1rem; }
  .top-cta { display: none; }
  .hero-grid { gap: 1.8rem; }
  .workflow-grid, .brief-grid { gap: 2.5rem; }
}

@media (max-width: 690px) {
  .wrap { width: calc(100% - 2rem); }
  .top-inner { min-height: 68px; flex-wrap: wrap; gap: .65rem 1.25rem; padding-block: .75rem; }
  nav { gap: .85rem; font-size: .83rem; }
  .hero-grid, .section-head, .workflow-grid, .brief-grid { grid-template-columns: 1fr; }
  .hero-grid { padding-block: 2.9rem 1.9rem; }
  h1 { font-size: clamp(2.6rem, 9.4vw, 4.3rem); }
  .intro { margin-top: 1.1rem; }
  .hero-actions { margin-top: 1.35rem; }
  .divider { width: .7rem; }
  .hero-foot { gap: .35rem .55rem; font-size: .58rem; }
  .section-head { gap: 1rem; }
  .service-grid { grid-template-columns: 1fr; }
  .service { border-right: 0; border-bottom: 1px solid var(--line); padding: 1.4rem 0; }
  .service:last-child { border-bottom: 0; }
  .service-icon { margin-block: .8rem .65rem; }
  .workflow-grid, .brief-grid { gap: 1.75rem; }
}

@media (max-width: 395px) { .form-row { grid-template-columns: 1fr; } }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }