/* Layout concept: navy "control room" bands alternate with cool white reading bands.
   The 45-degree cut from the logo's letterforms is the recurring shape. */
:root {
  --navy-950: #021537;
  --navy-900: #04204f;
  --navy-800: #002663;
  --navy-700: #123a7a;
  --sky: #8db8ff;
  --sky-strong: #1d5fd1;
  --white: #ffffff;
  --mist: #f2f5fb;
  --line: #d8e0ee;
  --ink: #0b1f42;
  --ink-soft: #4a5b7a;
  --on-navy: #dbe5f7;
  --on-navy-soft: #a9bcdc;
  --line-navy: rgba(255, 255, 255, .14);

  --font-display: "Sora", "Segoe UI", system-ui, sans-serif;
  --font-body: "Figtree", "Segoe UI", system-ui, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, Consolas, monospace;

  --cut: 14px;
  --gutter: max(20px, env(safe-area-inset-left, 0px));
  --gutter-r: max(20px, env(safe-area-inset-right, 0px));
  color-scheme: light;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 88px; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--white);
  color: var(--ink);
  font: 400 1.0625rem/1.65 var(--font-body);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; }
h1, h2, h3 { font-family: var(--font-display); font-weight: 600; line-height: 1.15; margin: 0; text-wrap: balance; letter-spacing: -.02em; }
h2 { font-size: clamp(1.9rem, 1.3rem + 2.4vw, 3rem); }
h3 { font-size: 1.2rem; letter-spacing: -.01em; }
p { margin: 0; }
ul { margin: 0; padding: 0; list-style: none; }
:focus-visible { outline: 2px solid var(--sky-strong); outline-offset: 3px; }
.navy :focus-visible, .site-header :focus-visible, .site-footer :focus-visible { outline-color: var(--white); }

.skip { position: absolute; left: -999px; top: 8px; background: var(--white); color: var(--ink); padding: 8px 14px; z-index: 100; }
.skip:focus { left: 12px; }

.wrap { max-width: 1200px; margin-inline: auto; padding-left: var(--gutter); padding-right: var(--gutter-r); }
.band { padding-block: clamp(64px, 9vw, 120px); }
.band-mist { background: var(--mist); }
.navy {
  background: linear-gradient(135deg, var(--navy-800) 0%, var(--navy-900) 45%, var(--navy-950) 100%);
  color: var(--on-navy);
}
.navy h1, .navy h2, .navy h3 { color: var(--white); }

.eyebrow {
  font: 500 .78rem/1.3 var(--font-body);
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--sky-strong);
}
.navy .eyebrow { color: var(--sky); }
.section-head { display: grid; gap: 16px; max-width: 46rem; margin-bottom: clamp(40px, 5vw, 64px); }
.lede { font-size: 1.15rem; color: var(--ink-soft); max-width: 62ch; }
.navy .lede { color: var(--on-navy); }

/* Buttons take the cut corner from the logo */
.btn {
  display: inline-block;
  padding: 14px 28px;
  border: 0;
  font: 600 1rem/1.2 var(--font-body);
  text-decoration: none;
  cursor: pointer;
  clip-path: polygon(var(--cut) 0, 100% 0, 100% 100%, 0 100%, 0 var(--cut));
  transition: background-color .18s, color .18s;
}
.btn:focus-visible { outline-offset: -4px; outline-color: var(--sky-strong); }
.btn-primary { background: var(--white); color: var(--navy-800); }
.btn-primary:hover { background: var(--sky); }
.btn-ghost { background: rgba(255, 255, 255, .1); color: var(--white); }
.btn-ghost:hover { background: rgba(255, 255, 255, .2); }
.btn-ghost:focus-visible { outline-color: var(--white); }

/* Header */
.site-header { position: sticky; top: 0; z-index: 50; background: var(--navy-950); color: var(--white); border-bottom: 1px solid var(--line-navy); }
.header-row { display: flex; align-items: center; justify-content: space-between; gap: 24px; min-height: 72px; }
.brand img { height: 34px; width: auto; }
.nav { display: flex; align-items: center; gap: 32px; }
.nav a:not(.btn) { color: var(--on-navy); text-decoration: none; font-size: .98rem; }
.nav a:not(.btn):hover { color: var(--white); }
.nav .btn { padding: 10px 20px; font-size: .95rem; --cut: 10px; }
.nav-toggle { display: none; background: none; border: 1px solid var(--line-navy); color: var(--white); padding: 8px 14px; font: 500 .95rem var(--font-body); cursor: pointer; }

/* Hero */
.hero { padding-block: clamp(56px, 7vw, 96px) clamp(48px, 6vw, 72px); overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.02fr) minmax(0, 1fr); gap: clamp(40px, 5vw, 72px); align-items: center; }
.hero-copy { display: grid; gap: 24px; justify-items: start; min-width: 0; }
.hero h1 { font-size: clamp(2.4rem, 1.5rem + 3.6vw, 4rem); line-height: 1.08; letter-spacing: -.03em; }
.hero-copy > p:not(.eyebrow) { font-size: 1.2rem; max-width: 34rem; }
.actions { display: flex; flex-wrap: wrap; gap: 14px; }

.terminal { background: rgba(2, 13, 36, .72); border: 1px solid var(--line-navy); clip-path: polygon(24px 0, 100% 0, 100% 100%, 0 100%, 0 24px); min-width: 0; }
.term-bar { display: flex; justify-content: space-between; gap: 12px; padding: 12px 18px 12px 34px; border-bottom: 1px solid var(--line-navy); font: 400 .75rem var(--font-mono); color: var(--on-navy-soft); }
.term-body { margin: 0; padding: 18px; overflow-x: auto; font: 400 .8rem/1.75 var(--font-mono); color: var(--on-navy); }
.term-body span { display: block; white-space: pre; min-height: 1.75em; }
.term-body .cmd { color: var(--white); }
.term-body .dim { color: var(--on-navy-soft); }
.term-body .chg { color: #ffd38a; }
.term-body .ok { color: #8fe3b4; }
.term-body .is-waiting { visibility: hidden; }
.term-note { padding: 14px 18px; border-top: 1px solid var(--line-navy); font-size: .95rem; color: var(--on-navy); }

.experience-strip { margin-top: clamp(48px, 6vw, 72px); padding-top: 24px; border-top: 1px solid var(--line-navy); display: flex; flex-wrap: wrap; align-items: baseline; gap: 12px 40px; }
.experience-strip p { color: var(--on-navy-soft); font-size: .92rem; }
.experience-strip ul { display: flex; flex-wrap: wrap; gap: 8px 40px; }
.experience-strip li { font: 500 1.02rem var(--font-display); color: var(--white); letter-spacing: -.01em; }

/* Services: a ruled grid, not floating cards */
.service-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.service { padding: 32px 28px 28px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); display: flex; flex-direction: column; gap: 12px; transition: background-color .18s; min-width: 0; }
.service:hover { background: var(--mist); }
.service p { color: var(--ink-soft); }
.service .tags { margin-top: auto; padding-top: 10px; font: 400 .76rem/1.6 var(--font-mono); color: var(--sky-strong); }

/* Automation */
.auto-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(32px, 5vw, 72px); }
.auto-col { display: grid; gap: 16px; align-content: start; min-width: 0; }
.auto-col h3 { font-size: 1.55rem; }
.ticks { display: grid; gap: 10px; margin-top: 8px; }
.ticks li { position: relative; padding-left: 24px; }
.ticks li::before { content: ""; position: absolute; left: 0; top: .5em; width: 10px; height: 10px; background: var(--sky); clip-path: polygon(4px 0, 100% 0, 100% 100%, 0 100%, 0 4px); }

.flow { margin-top: clamp(48px, 6vw, 72px); padding-top: 32px; border-top: 1px solid var(--line-navy); }
.flow > h3 { margin-bottom: 24px; }
.flow ol { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 2px; }
.flow li { background: rgba(255, 255, 255, .07); padding: 18px 16px; display: grid; gap: 6px; align-content: start; min-width: 0; }
.flow b { font: 600 1rem var(--font-display); color: var(--white); }
.flow small { font-size: .88rem; line-height: 1.45; color: var(--on-navy-soft); }

/* Experience */
.exp-grid { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(40px, 6vw, 88px); align-items: start; }
.exp-intro { display: grid; gap: 20px; position: sticky; top: 112px; }
.exp-intro .note { font-size: .95rem; color: var(--ink-soft); padding-top: 16px; border-top: 1px solid var(--line); }
.sector { padding-block: 26px; border-top: 1px solid var(--line); display: grid; gap: 8px; }
.sector:last-child { border-bottom: 1px solid var(--line); }
.sector .who { font: 500 .85rem var(--font-body); color: var(--sky-strong); }
.sector p:last-child { color: var(--ink-soft); }

.assurance { margin-top: clamp(56px, 7vw, 88px); display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 32px; }
.assurance > div { display: grid; gap: 8px; align-content: start; min-width: 0; }
.assurance p { color: var(--ink-soft); font-size: 1rem; }
.assurance-title { margin-top: clamp(56px, 7vw, 88px); }
.assurance-title + .assurance { margin-top: 28px; }

/* Approach */
.steps { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 32px; counter-reset: step; list-style: none; margin: 0; padding: 0; }
.steps li { counter-increment: step; display: grid; gap: 10px; align-content: start; padding-top: 18px; border-top: 2px solid var(--navy-800); min-width: 0; }
.steps li::before { content: counter(step); font: 500 .85rem var(--font-mono); color: var(--sky-strong); }
.steps p { color: var(--ink-soft); font-size: 1rem; }

.models-title { margin-top: clamp(56px, 7vw, 80px); margin-bottom: 24px; }
.models { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.model { background: var(--white); padding: 28px; display: grid; gap: 8px; align-content: start; clip-path: polygon(var(--cut) 0, 100% 0, 100% 100%, 0 100%, 0 var(--cut)); min-width: 0; }
.model p { color: var(--ink-soft); font-size: 1rem; }

/* Tools */
.tools { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 32px; }
.tools > div { display: grid; gap: 8px; align-content: start; min-width: 0; }
.tools h3 { font-size: 1rem; }
.tools ul { display: grid; gap: 2px; font: 400 .9rem/1.8 var(--font-mono); color: var(--ink-soft); }

/* FAQ */
.faq-grid { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(32px, 6vw, 88px); align-items: start; }
.faq details { border-top: 1px solid var(--line); }
.faq details:last-child { border-bottom: 1px solid var(--line); }
.faq summary { padding-block: 20px; font: 500 1.08rem/1.4 var(--font-display); cursor: pointer; list-style-position: outside; margin-left: 1.1em; }
.faq details p { padding-bottom: 22px; color: var(--ink-soft); max-width: 62ch; }

/* Contact */
.contact-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(40px, 6vw, 88px); align-items: start; }
.contact-copy { display: grid; gap: 20px; min-width: 0; }
.contact-email { font: 500 clamp(1.15rem, 1rem + .8vw, 1.5rem) var(--font-display); color: var(--white); text-decoration-color: var(--sky); text-underline-offset: 5px; overflow-wrap: anywhere; }
.form { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; min-width: 0; }
.field { display: grid; gap: 6px; min-width: 0; }
.field-full { grid-column: 1 / -1; }
.field label { font-size: .92rem; color: var(--on-navy); }
.field input, .field textarea {
  width: 100%;
  padding: 12px 14px;
  background: rgba(255, 255, 255, .08);
  border: 1px solid rgba(255, 255, 255, .28);
  border-radius: 0;
  color: var(--white);
  font: 400 1rem/1.5 var(--font-body);
}
.field input:focus, .field textarea:focus { outline: 2px solid var(--white); outline-offset: 0; border-color: transparent; }
.field textarea { min-height: 140px; resize: vertical; }
.form-foot { grid-column: 1 / -1; display: flex; flex-wrap: wrap; align-items: center; gap: 16px; }
.form-foot small { flex: 1 1 16rem; color: var(--on-navy-soft); font-size: .88rem; }
.form-foot a { color: var(--white); }
.form-status { grid-column: 1 / -1; color: var(--white); font-size: .96rem; min-height: 1.5em; }

/* Footer */
.site-footer { background: var(--navy-950); color: var(--on-navy-soft); padding-block: 40px; font-size: .92rem; }
.footer-row { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 20px 40px; }
.footer-row img { height: 26px; width: auto; }
.footer-links { display: flex; flex-wrap: wrap; gap: 8px 28px; }
.footer-links a { text-decoration: none; }
.footer-links a:hover { color: var(--white); text-decoration: underline; }

/* Legal page */
.legal { max-width: 46rem; display: grid; gap: 14px; }
.legal h1 { font-size: clamp(2rem, 1.5rem + 2vw, 2.8rem); margin-bottom: 10px; }
.legal h2 { font-size: 1.3rem; margin-top: 22px; }
.legal ul { list-style: disc; padding-left: 1.3em; }
.legal a { color: var(--sky-strong); }

@media (max-width: 1020px) {
  .hero-grid, .exp-grid, .faq-grid, .contact-grid, .auto-grid { grid-template-columns: minmax(0, 1fr); }
  .exp-intro { position: static; }
  .service-grid, .tools, .assurance, .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .flow ol { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (max-width: 820px) {
  .nav-toggle { display: block; }
  .nav { display: none; position: absolute; left: 0; right: 0; top: 100%; flex-direction: column; align-items: flex-start; gap: 18px; padding: 22px var(--gutter-r) 26px var(--gutter); background: var(--navy-950); border-bottom: 1px solid var(--line-navy); }
  .nav.is-open { display: flex; }
}

@media (max-width: 640px) {
  .service-grid, .auto-grid, .tools, .assurance, .steps, .models, .form { grid-template-columns: minmax(0, 1fr); }
  .flow ol { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .term-body { font-size: .72rem; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; }
}