/* ==========================================================================
   Aydensoft LLC — site stylesheet
   Brand: logo blue #009FE3 on white/light surfaces, deep navy #0B2239 for the
   dark bands (hero, CTA, footer). Colors sampled from the supplied logo:
   the wordmark is #EDEDED, the glyph #009FE3.
   ========================================================================== */

:root {
  /* Brand */
  --blue: #009fe3;          /* the logo blue — graphics, accents, dark-band text */
  --blue-ink: #0072a8;      /* AA on white: links and text that must be readable */
  --blue-deep: #005e8c;
  --blue-tint: #e8f6fd;
  --blue-tint-2: #d3ecfa;

  /* Navy */
  --navy-950: #06131f;
  --navy-900: #0b2239;      /* the recolored wordmark's ink */
  --navy-800: #123351;
  --navy-700: #1d4a72;

  /* Surfaces */
  --white: #ffffff;
  --surface: #f5f8fb;
  --surface-2: #eef3f8;

  /* Type. Every value clears 4.5:1 on both --white and --surface, including the
     12px uppercase labels, which WCAG sizes as normal text. */
  --ink: #0f2233;
  --body: #46586b;
  --muted: #556775;
  --faint: #61748a;

  /* Lines */
  --line: #e2e9f0;
  --line-strong: #cfdae5;
  --line-dark: rgba(255, 255, 255, 0.14);
  --line-dark-soft: rgba(255, 255, 255, 0.08);

  /* Metrics */
  --wrap: 1180px;
  --wrap-narrow: 780px;
  --radius: 12px;
  --radius-lg: 18px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --shadow-sm: 0 1px 2px rgba(11, 34, 57, 0.06);
  --shadow: 0 12px 30px -18px rgba(11, 34, 57, 0.35);
  --shadow-lg: 0 30px 60px -34px rgba(11, 34, 57, 0.5);

  --font: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;

  color-scheme: light;
}

/* --------------------------------------------------------------- reset -- */

*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
}

body {
  margin: 0;
  background: var(--white);
  color: var(--body);
  font-family: var(--font);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

img, svg, canvas { max-width: 100%; display: block; }
h1, h2, h3, h4 { margin: 0 0 0.5em; line-height: 1.18; letter-spacing: -0.021em; font-weight: 650; color: var(--ink); }
p { margin: 0 0 1.1em; }
ul, ol { margin: 0 0 1.2em; padding-left: 1.15em; }
li { margin-bottom: 0.45em; }
a { color: var(--blue-ink); text-decoration: none; transition: color 0.18s var(--ease); }
a:hover { color: var(--blue-deep); }
hr { border: 0; border-top: 1px solid var(--line); margin: 3rem 0; }
strong { font-weight: 640; color: var(--ink); }

:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: 3px;
  border-radius: 4px;
}

.skip-link {
  position: absolute; left: -9999px; top: 0; z-index: 200;
  background: var(--navy-900); color: #fff; padding: 0.7rem 1.1rem;
  font-weight: 650; border-radius: 0 0 8px 0;
}
.skip-link:focus { left: 0; }

/* ------------------------------------------------------------- layout -- */

.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 24px; }
.wrap--narrow { max-width: var(--wrap-narrow); }

section { position: relative; }
.section { padding: 92px 0; }
.section--tight { padding: 62px 0; }
.section--alt { background: var(--surface); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }

/* Dark navy band. Everything inside flips to the inverse type scale. */
.section--dark {
  background:
    radial-gradient(760px 420px at 12% 0%, rgba(0, 159, 227, 0.20), transparent 62%),
    linear-gradient(180deg, var(--navy-900), var(--navy-950));
  color: rgba(233, 240, 247, 0.82);
  border-top: 1px solid var(--navy-800);
}
.section--dark h1, .section--dark h2, .section--dark h3, .section--dark h4 { color: #fff; }
.section--dark strong { color: #fff; }
.section--dark .muted { color: rgba(200, 215, 230, 0.72); }
.section--dark .lead { color: rgba(215, 228, 240, 0.86); }
.section--dark a:not(.btn) { color: var(--blue); }
.section--dark a:not(.btn):hover { color: #7fd0f7; }

@media (max-width: 720px) {
  .section { padding: 62px 0; }
  body { font-size: 16px; }
}

/* --------------------------------------------------------- typography -- */

.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 12px; font-weight: 680; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--blue-ink); margin-bottom: 18px;
}
.eyebrow::before {
  content: ""; width: 26px; height: 2px; border-radius: 2px;
  background: linear-gradient(90deg, transparent, var(--blue));
}
.section--dark .eyebrow { color: var(--blue); }

.h-display { font-size: clamp(2.4rem, 5.4vw, 3.7rem); font-weight: 700; letter-spacing: -0.032em; }
.h-1 { font-size: clamp(2rem, 4vw, 2.8rem); letter-spacing: -0.028em; }
.h-2 { font-size: clamp(1.55rem, 2.7vw, 2.05rem); letter-spacing: -0.024em; }
.h-3 { font-size: 1.14rem; font-weight: 650; }

.lead { font-size: clamp(1.05rem, 1.5vw, 1.2rem); color: var(--body); line-height: 1.62; margin-bottom: 1.25em; }
.muted { color: var(--muted); }
.small { font-size: 0.9rem; }
.mono { font-family: var(--mono); font-size: 0.8rem; letter-spacing: 0.04em; }

.accent { color: var(--blue-ink); }
.section--dark .accent, .hero .accent { color: var(--blue); }

.measure { max-width: 66ch; }
.center { text-align: center; }
.center .eyebrow { justify-content: center; }
.center .measure { margin-left: auto; margin-right: auto; }

.section-head { margin-bottom: 50px; }
.section-head p { margin-bottom: 0; }

/* -------------------------------------------------------------- badge -- */

.badge {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 14px 6px 11px; border-radius: 999px;
  border: 1px solid var(--line-strong); background: var(--white);
  font-size: 12.5px; font-weight: 560; color: var(--body); letter-spacing: 0.01em;
}
.badge .dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--blue); box-shadow: 0 0 0 3px rgba(0, 159, 227, 0.18);
}
.section--dark .badge, .hero .badge {
  background: rgba(255, 255, 255, 0.06); border-color: var(--line-dark); color: rgba(226, 236, 245, 0.9);
}

/* ------------------------------------------------------------ buttons -- */

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  padding: 13px 24px; border-radius: 9px; border: 1px solid transparent;
  font-size: 15px; font-weight: 640; letter-spacing: -0.005em; cursor: pointer;
  transition: transform 0.18s var(--ease), box-shadow 0.22s var(--ease),
              background 0.2s var(--ease), border-color 0.2s var(--ease), color 0.2s var(--ease);
  white-space: nowrap;
}
.btn svg { width: 16px; height: 16px; flex: none; transition: transform 0.2s var(--ease); }
.btn:hover svg { transform: translateX(3px); }

.btn--primary {
  background: linear-gradient(135deg, var(--blue), var(--blue-deep) 140%);
  color: #fff;
  box-shadow: 0 10px 24px -12px rgba(0, 114, 168, 0.75);
}
.btn--primary:hover {
  color: #fff; transform: translateY(-2px);
  box-shadow: 0 16px 30px -14px rgba(0, 114, 168, 0.85);
}

.btn--ghost { background: var(--white); border-color: var(--line-strong); color: var(--ink); }
.btn--ghost:hover { border-color: var(--blue); color: var(--blue-ink); transform: translateY(-2px); box-shadow: var(--shadow-sm); }

/* On navy: an outlined button reading against the dark band. */
.btn--outline { background: rgba(255, 255, 255, 0.06); border-color: var(--line-dark); color: #fff; }
.btn--outline:hover { background: rgba(255, 255, 255, 0.12); border-color: rgba(255, 255, 255, 0.4); color: #fff; transform: translateY(-2px); }

.btn--sm { padding: 10px 18px; font-size: 14px; }
.btn--block { width: 100%; }

.btn-row { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 32px; }
.center .btn-row { justify-content: center; }

.textlink { font-weight: 620; display: inline-flex; align-items: center; gap: 7px; }
.textlink svg { width: 14px; height: 14px; transition: transform 0.2s var(--ease); }
.textlink:hover svg { transform: translateX(3px); }

/* ------------------------------------------------------------- header -- */

.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255, 255, 255, 0.86);
  backdrop-filter: blur(14px) saturate(160%);
  -webkit-backdrop-filter: blur(14px) saturate(160%);
  border-bottom: 1px solid transparent;
  transition: border-color 0.25s var(--ease), box-shadow 0.25s var(--ease), background 0.25s var(--ease);
}
.site-header.is-stuck { border-bottom-color: var(--line); background: rgba(255, 255, 255, 0.95); box-shadow: var(--shadow-sm); }

.site-header .wrap { display: flex; align-items: center; gap: 24px; height: 74px; }

.brand { display: flex; align-items: center; flex: none; }
.brand img { height: 38px; width: auto; flex: none; }

.nav { display: flex; align-items: center; gap: 2px; margin-left: auto; }
.nav a {
  position: relative; padding: 8px 11px; border-radius: 8px; white-space: nowrap;
  font-size: 14.5px; font-weight: 560; color: var(--body);
}
/* The in-drawer CTA is for narrow screens only; the header keeps its own. */
.nav > .btn { display: none; }
.nav a:hover { color: var(--ink); background: var(--surface-2); }
.nav a[aria-current="page"] { color: var(--ink); }
.nav a[aria-current="page"]::after {
  content: ""; position: absolute; left: 12px; right: 12px; bottom: 1px; height: 2px;
  background: var(--blue); border-radius: 2px;
}

.header-cta { flex: none; }

.nav-toggle {
  display: none; margin-left: auto; width: 42px; height: 38px; padding: 0;
  background: var(--white); border: 1px solid var(--line-strong);
  border-radius: 9px; cursor: pointer; color: var(--ink);
}
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after {
  display: block; position: relative; width: 17px; height: 1.8px; margin: 0 auto;
  background: currentColor; border-radius: 2px; transition: transform 0.25s var(--ease), opacity 0.2s;
}
.nav-toggle span::before, .nav-toggle span::after { content: ""; position: absolute; left: 0; }
.nav-toggle span::before { top: -5.5px; }
.nav-toggle span::after { top: 5.5px; }
.nav-toggle[aria-expanded="true"] span { background: transparent; }
.nav-toggle[aria-expanded="true"] span::before { transform: translateY(5.5px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span::after { transform: translateY(-5.5px) rotate(-45deg); }

/* Nine nav items, the wordmark and the CTA stop fitting on one row here — the
   drawer has to take over before the CTA is pushed off the right edge. */
@media (max-width: 1180px) {
  .nav-toggle { display: block; }
  .header-cta { display: none; }
  .nav {
    position: fixed; inset: 74px 0 auto 0;
    flex-direction: column; align-items: stretch; gap: 2px; margin: 0; padding: 16px 24px 26px;
    background: #fff; /* opaque: the drawer overlays page copy */
    border-bottom: 1px solid var(--line);
    box-shadow: 0 24px 44px -28px rgba(11, 34, 57, 0.5);
    transform: translateY(-8px); opacity: 0; pointer-events: none;
    transition: opacity 0.22s var(--ease), transform 0.22s var(--ease);
    max-height: calc(100vh - 74px); overflow-y: auto;
  }
  .nav.is-open { opacity: 1; transform: none; pointer-events: auto; }
  .nav a { padding: 13px 12px; font-size: 16px; border-radius: 10px; }
  .nav a[aria-current="page"]::after { display: none; }
  .nav a[aria-current="page"] { background: var(--blue-tint); color: var(--blue-ink); }
  .nav > .btn { display: inline-flex; margin-top: 14px; }
}

/* --------------------------------------------------------------- hero -- */

.hero {
  position: relative; isolation: isolate; overflow: hidden;
  padding: clamp(84px, 12vw, 140px) 0 clamp(72px, 10vw, 112px);
  color: rgba(226, 236, 245, 0.86);
  background:
    radial-gradient(900px 520px at 14% -8%, rgba(0, 159, 227, 0.28), transparent 60%),
    radial-gradient(720px 460px at 92% 6%, rgba(0, 159, 227, 0.14), transparent 58%),
    linear-gradient(170deg, var(--navy-900) 0%, var(--navy-950) 100%);
}
.hero h1, .hero h2, .hero h3 { color: #fff; }
.hero .lead { color: rgba(215, 228, 240, 0.88); }
.hero .muted { color: rgba(190, 207, 222, 0.72); }
.hero a:not(.btn) { color: var(--blue); }

.hero-canvas { position: absolute; inset: 0; z-index: -2; opacity: 0.55; }

.grid-overlay {
  position: absolute; inset: 0; z-index: -2; pointer-events: none; opacity: 0.6;
  background-image:
    linear-gradient(rgba(120, 190, 235, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(120, 190, 235, 0.08) 1px, transparent 1px);
  background-size: 68px 68px;
  mask-image: radial-gradient(120% 90% at 50% 0%, #000 12%, transparent 76%);
  -webkit-mask-image: radial-gradient(120% 90% at 50% 0%, #000 12%, transparent 76%);
}

.hero-inner { max-width: 880px; }
.hero h1 { margin-bottom: 20px; }
.hero .lead { max-width: 62ch; }

.hero--page { padding: clamp(66px, 8vw, 96px) 0 clamp(52px, 6vw, 74px); }
.hero--page h1 { max-width: 22ch; }

/* Stat strip, sitting across the hero's lower edge */
.strip {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px;
  margin-top: 66px; border: 1px solid var(--line-dark-soft); border-radius: var(--radius);
  overflow: hidden; background: var(--line-dark-soft);
}
.strip > div { background: rgba(255, 255, 255, 0.03); padding: 22px 20px; }
.strip .k { display: block; font-size: 1.45rem; font-weight: 680; letter-spacing: -0.028em; color: #fff; }
.strip .v { display: block; font-size: 13px; color: rgba(190, 207, 222, 0.75); margin-top: 4px; line-height: 1.45; }
@media (max-width: 860px) { .strip { grid-template-columns: repeat(2, 1fr); margin-top: 48px; } }

/* Light page hero, for secondary pages that do not need the navy band */
.hero--light {
  background: linear-gradient(180deg, var(--surface), var(--white));
  color: var(--body);
  border-bottom: 1px solid var(--line);
}
.hero--light h1 { color: var(--ink); }
.hero--light .lead { color: var(--body); }

/* --------------------------------------------------------------- grid -- */

.grid { display: grid; gap: 20px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 960px) { .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 680px) { .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; } }

.split { display: grid; grid-template-columns: 1.02fr 0.98fr; gap: 60px; align-items: center; }
.split--top { align-items: start; }
/* Grid items default to min-width:auto, which lets wide children (diagrams,
   long tokens) push a column past the viewport. */
.split > *, .grid > * { min-width: 0; }
@media (max-width: 900px) { .split { grid-template-columns: 1fr; gap: 40px; } }

/* -------------------------------------------------------------- cards -- */

.card {
  position: relative; padding: 26px; border-radius: var(--radius);
  border: 1px solid var(--line); background: var(--white);
  transition: transform 0.26s var(--ease), border-color 0.26s var(--ease), box-shadow 0.26s var(--ease);
}
.card::before {
  content: ""; position: absolute; inset-inline: 0; top: 0; height: 2px;
  border-radius: var(--radius) var(--radius) 0 0;
  background: linear-gradient(90deg, var(--blue), rgba(0, 159, 227, 0));
  opacity: 0; transition: opacity 0.26s var(--ease);
}
.card:hover { transform: translateY(-3px); border-color: var(--line-strong); box-shadow: var(--shadow); }
.card:hover::before { opacity: 1; }
.card h3 { margin-bottom: 8px; }
.card p:last-child { margin-bottom: 0; }
.card .muted { font-size: 0.94rem; }

.card--link { display: block; color: inherit; }
.card--link:hover { color: inherit; }

.section--alt .card { background: var(--white); }
.section--dark .card {
  background: rgba(255, 255, 255, 0.04); border-color: var(--line-dark-soft); color: rgba(210, 224, 237, 0.82);
}
.section--dark .card:hover { border-color: rgba(0, 159, 227, 0.45); box-shadow: none; }

.card-icon {
  width: 40px; height: 40px; border-radius: 10px; margin-bottom: 16px;
  display: grid; place-items: center; flex: none;
  background: var(--blue-tint); border: 1px solid var(--blue-tint-2); color: var(--blue-ink);
}
.card-icon svg { width: 19px; height: 19px; }
.section--dark .card-icon { background: rgba(0, 159, 227, 0.14); border-color: rgba(0, 159, 227, 0.3); color: var(--blue); }

.card--feature { padding: 30px; }

/* Capability list — dense two-column bullet grid */
.caps {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px; background: var(--line);
  border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; padding: 0; margin: 0 0 1.2em;
}
.caps > li { list-style: none; margin: 0; background: var(--white); padding: 19px 22px; transition: background 0.22s var(--ease); }
.caps > li:hover { background: var(--surface); }
.caps .t { display: block; font-weight: 620; color: var(--ink); font-size: 0.97rem; margin-bottom: 3px; }
.caps .d { display: block; font-size: 0.88rem; color: var(--muted); line-height: 1.55; }
@media (max-width: 760px) { .caps { grid-template-columns: 1fr; } }

/* Checklist */
.checks { list-style: none; padding: 0; }
.checks li { position: relative; padding-left: 30px; margin-bottom: 11px; }
.checks li::before {
  content: ""; position: absolute; left: 1px; top: 0.5em; width: 13px; height: 7px;
  border-left: 2px solid var(--blue); border-bottom: 2px solid var(--blue);
  transform: rotate(-45deg); border-radius: 1px;
}

/* Numbered steps */
.steps { counter-reset: step; list-style: none; padding: 0; margin: 0; display: grid; gap: 2px; }
.steps > li {
  counter-increment: step; position: relative; padding: 22px 0 22px 62px;
  border-top: 1px solid var(--line); margin: 0;
}
.steps > li::before {
  content: counter(step, decimal-leading-zero);
  position: absolute; left: 0; top: 22px;
  font-family: var(--mono); font-size: 0.78rem; letter-spacing: 0.08em;
  color: var(--blue-ink); border: 1px solid var(--blue-tint-2); border-radius: 7px;
  width: 40px; height: 28px; display: grid; place-items: center;
  background: var(--blue-tint);
}
.steps h3 { margin-bottom: 5px; font-size: 1.05rem; }
.steps p { margin-bottom: 0; color: var(--muted); font-size: 0.95rem; }
.section--dark .steps > li { border-top-color: var(--line-dark-soft); }
.section--dark .steps > li::before { background: rgba(0, 159, 227, 0.12); border-color: rgba(0, 159, 227, 0.3); color: var(--blue); }

/* ---------------------------------------------------------- prose page -- */

.prose h2 { margin-top: 2.5em; font-size: 1.45rem; }
.prose h2:first-child { margin-top: 0; }
.prose h3 { margin-top: 1.7em; font-size: 1.06rem; }

/* ------------------------------------------------------------ outcomes -- */

/* Result card: a measurable outcome stated as a number plus what produced it. */
.result {
  display: grid; grid-template-columns: 132px 1fr; gap: 26px; align-items: start;
  padding: 26px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--white);
}
.result .n { font-size: 1.9rem; font-weight: 700; letter-spacing: -0.03em; color: var(--blue-ink); line-height: 1.1; }
.result .n small { display: block; font-size: 0.72rem; font-weight: 620; letter-spacing: 0.12em; text-transform: uppercase; color: var(--faint); margin-top: 6px; }
.result h3 { font-size: 1.04rem; margin-bottom: 6px; }
.result p { margin-bottom: 0; color: var(--muted); font-size: 0.95rem; }
@media (max-width: 620px) { .result { grid-template-columns: 1fr; gap: 12px; } }

/* Engagement model table */
.table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; border: 1px solid var(--line); border-radius: var(--radius); }
table.data { width: 100%; border-collapse: collapse; font-size: 0.95rem; min-width: 520px; }
table.data th, table.data td { text-align: left; padding: 15px 20px; border-bottom: 1px solid var(--line); vertical-align: top; }
table.data thead th { background: var(--surface); color: var(--ink); font-size: 0.78rem; letter-spacing: 0.1em; text-transform: uppercase; font-weight: 680; }
table.data tbody tr:last-child td { border-bottom: 0; }
table.data td:first-child { color: var(--ink); font-weight: 600; white-space: nowrap; }

/* Technology chips */
.chips { display: flex; flex-wrap: wrap; gap: 8px; padding: 0; margin: 0 0 1.2em; list-style: none; }
.chips li {
  margin: 0; padding: 6px 13px; border-radius: 999px; border: 1px solid var(--line-strong);
  font-size: 13px; color: var(--body); background: var(--white); font-weight: 540;
}
.section--dark .chips li { background: rgba(255, 255, 255, 0.05); border-color: var(--line-dark); color: rgba(220, 232, 243, 0.9); }

/* ----------------------------------------------------------- insights -- */

.post { display: flex; flex-direction: column; height: 100%; }
.post .kicker { font-family: var(--mono); font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--blue-ink); margin-bottom: 12px; }
.post h3 { font-size: 1.06rem; line-height: 1.35; }
.post .meta { margin-top: auto; padding-top: 18px; font-size: 12.5px; color: var(--faint); }

/* --------------------------------------------------------------- form -- */

.form { display: grid; gap: 18px; }
.field { display: grid; gap: 7px; }
.field label { font-size: 13.5px; font-weight: 600; color: var(--ink); }
.field label .req { color: var(--blue-ink); }
.field input, .field select, .field textarea {
  width: 100%; padding: 12px 14px; font: inherit; font-size: 15px;
  color: var(--ink); background: var(--white);
  border: 1px solid var(--line-strong); border-radius: 9px;
  transition: border-color 0.2s var(--ease), box-shadow 0.2s var(--ease);
}
.field textarea { min-height: 132px; resize: vertical; }
.field input::placeholder, .field textarea::placeholder { color: var(--faint); }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(0, 159, 227, 0.16);
}
.field select {
  appearance: none; cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 8' fill='none' stroke='%23556775' stroke-width='1.6'%3E%3Cpath d='M1 1.5 6 6.5l5-5'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 14px center; background-size: 12px; padding-right: 38px;
}
.form-note { font-size: 12.5px; color: var(--faint); }
.form-status { display: none; padding: 14px 16px; border-radius: 9px; font-size: 14.5px; }
.form-status.is-visible { display: block; }
.form-status.is-ok { background: var(--blue-tint); border: 1px solid var(--blue-tint-2); color: var(--blue-deep); }
.form-status.is-err { background: #fef2f2; border: 1px solid #fecaca; color: #b91c1c; }

.contact-aside { display: grid; gap: 22px; align-content: start; }
.contact-item .k { font-size: 12px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--faint); margin-bottom: 5px; }
.contact-item .v { color: var(--ink); font-weight: 580; }

/* ---------------------------------------------------------------- cta -- */

.cta {
  position: relative; overflow: hidden; isolation: isolate;
  background:
    radial-gradient(680px 340px at 50% 120%, rgba(0, 159, 227, 0.26), transparent 64%),
    radial-gradient(600px 320px at 16% -30%, rgba(0, 159, 227, 0.16), transparent 60%),
    var(--navy-900);
  color: rgba(220, 232, 243, 0.86);
  padding: 92px 0;
}
.cta h2 { color: #fff; max-width: 20ch; margin-inline: auto; }
.cta .lead { color: rgba(215, 228, 240, 0.86); }

/* ------------------------------------------------------------- footer -- */

.site-footer { background: var(--navy-950); color: rgba(190, 207, 222, 0.75); padding: 64px 0 32px; font-size: 14.5px; }
.footer-grid { display: grid; grid-template-columns: 1.6fr repeat(3, 1fr); gap: 44px; }
@media (max-width: 860px) { .footer-grid { grid-template-columns: 1fr 1fr; gap: 34px; } }
@media (max-width: 520px) { .footer-grid { grid-template-columns: 1fr; } }

.footer-brand img { height: 25px; width: auto; margin-bottom: 18px; }
.footer-brand p { color: rgba(180, 198, 214, 0.72); font-size: 14px; max-width: 42ch; }

.footer-col h4 { font-size: 12px; letter-spacing: 0.14em; text-transform: uppercase; color: rgba(160, 180, 199, 0.75); margin-bottom: 16px; font-weight: 680; }
.footer-col ul { list-style: none; padding: 0; margin: 0; }
.footer-col li { margin-bottom: 10px; }
.footer-col a { color: rgba(206, 220, 233, 0.85); font-weight: 480; }
.footer-col a:hover { color: var(--blue); }

.footer-base {
  display: flex; flex-wrap: wrap; gap: 12px 26px; justify-content: space-between; align-items: center;
  margin-top: 48px; padding-top: 24px; border-top: 1px solid rgba(255, 255, 255, 0.09);
  color: rgba(150, 170, 190, 0.75); font-size: 13px;
}
.footer-base a { color: rgba(150, 170, 190, 0.85); }
.footer-base a:hover { color: var(--blue); }
.footer-base nav { display: flex; flex-wrap: wrap; gap: 20px; }

/* ------------------------------------------------------------ reveal -- */

/* Gated on the .js class the layout sets in <head>. Without it every revealable
   element would start at opacity 0, so a page whose script failed to load would
   render blank — the animation must never be what makes the content visible. */
.js .reveal { opacity: 0; transform: translateY(16px); transition: opacity 0.66s var(--ease), transform 0.66s var(--ease); }
.js .reveal.is-in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .js .reveal { opacity: 1; transform: none; } }

/* ------------------------------------------------------------ figures -- */

.figure {
  padding: 28px; border: 1px solid var(--line); border-radius: var(--radius-lg);
  background: var(--white); box-shadow: var(--shadow-sm);
}
.section--dark .figure, .hero .figure { background: rgba(255, 255, 255, 0.04); border-color: var(--line-dark-soft); box-shadow: none; }

.diagram { width: 100%; height: auto; }
.diagram text { font-family: var(--font); }
.diagram-caption { margin-top: 14px; font-size: 13px; color: var(--faint); text-align: center; }

.scroll-x { overflow-x: auto; -webkit-overflow-scrolling: touch; }

/* Console-style panel used for pipeline / cost illustrations */
.panel {
  border: 1px solid var(--line); border-radius: var(--radius-lg); overflow: hidden;
  background: var(--white); box-shadow: var(--shadow);
}
.panel-bar {
  display: flex; align-items: center; gap: 8px; padding: 12px 16px;
  border-bottom: 1px solid var(--line); background: var(--surface);
}
.panel-bar .dot { width: 9px; height: 9px; border-radius: 50%; background: var(--line-strong); }
.panel-bar .label { margin-left: 8px; font-family: var(--mono); font-size: 11.5px; color: var(--muted); letter-spacing: 0.06em; }
.panel-body { padding: 20px; }

.rows { display: grid; gap: 9px; }
.row {
  display: grid; grid-template-columns: 1fr auto auto; gap: 14px; align-items: center;
  padding: 12px 14px; border: 1px solid var(--line); border-radius: 9px;
  background: var(--white); font-size: 14px;
}
.row .sym { font-family: var(--mono); font-weight: 600; color: var(--ink); letter-spacing: 0.02em; font-size: 13px; }
.row .meter { width: 92px; height: 6px; border-radius: 3px; background: var(--surface-2); overflow: hidden; }
.row .meter i { display: block; height: 100%; border-radius: 3px; background: linear-gradient(90deg, var(--blue-deep), var(--blue)); }
.row .score { font-family: var(--mono); font-size: 13px; color: var(--blue-ink); min-width: 46px; text-align: right; }

/* ------------------------------------------------------------- notice -- */

.notice {
  border: 1px solid var(--line); border-left: 3px solid var(--blue);
  background: var(--blue-tint); border-radius: 0 var(--radius) var(--radius) 0;
  padding: 20px 24px;
}
.notice p:last-child { margin-bottom: 0; }