/* Vaelis Nexus LLC — public site styles.
   Type: Newsreader and IBM Plex Sans, licensed under the SIL Open Font License 1.1.
   License files are in /fonts/. */

@font-face {
  font-family: "Newsreader";
  src: url("/fonts/newsreader-variable.woff2") format("woff2 supports variations"),
       url("/fonts/newsreader-variable.woff2") format("woff2-variations");
  font-weight: 200 800;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Newsreader";
  src: url("/fonts/newsreader-italic-variable.woff2") format("woff2 supports variations"),
       url("/fonts/newsreader-italic-variable.woff2") format("woff2-variations");
  font-weight: 200 800;
  font-style: italic;
  font-display: swap;
}

@font-face {
  font-family: "IBM Plex Sans";
  src: url("/fonts/ibm-plex-sans-variable.woff2") format("woff2 supports variations"),
       url("/fonts/ibm-plex-sans-variable.woff2") format("woff2-variations");
  font-weight: 100 700;
  font-stretch: 85% 100%;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "IBM Plex Sans";
  src: url("/fonts/ibm-plex-sans-italic-variable.woff2") format("woff2 supports variations"),
       url("/fonts/ibm-plex-sans-italic-variable.woff2") format("woff2-variations");
  font-weight: 100 700;
  font-stretch: 85% 100%;
  font-style: italic;
  font-display: swap;
}

:root {
  --paper: #F1EEE6;
  --paper-raised: #F7F5EF;
  --ink: #14181E;
  --ink-soft: #3A3F46;
  --muted: #4E555E;
  --rule: #D4CFC4;
  --rule-strong: #B8B2A6;
  --accent: #8A341C;
  --accent-hover: #6F2916;
  --dark: #12151A;
  --cream: #EDE9E0;
  --cream-muted: #A8A399;
  --accent-on-dark: #E08A6A;
  --focus: #8A341C;
  --measure: 39rem;
  --page: 70rem;
  --gutter: clamp(1.25rem, 4.5vw, 2.75rem);
  --header-h: 4.15rem;
  --font-serif: "Newsreader", "Source Serif Pro", Georgia, "Times New Roman", serif;
  --font-sans: "IBM Plex Sans", "Source Sans 3", "Helvetica Neue", Helvetica, Arial, sans-serif;
  --ease: cubic-bezier(0.22, 0.7, 0.25, 1);
}

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

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

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 1.0625rem;
  line-height: 1.65;
  font-weight: 400;
  font-stretch: normal;
  font-optical-sizing: auto;
  letter-spacing: -0.005em;
}

[hidden] { display: none !important; }

img { max-width: 100%; height: auto; display: block; }

h1, h2, h3, h4 {
  font-family: var(--font-serif);
  font-weight: 450;
  font-optical-sizing: auto;
  line-height: 1.18;
  letter-spacing: -0.018em;
  color: var(--ink);
  text-wrap: balance;
  margin: 0;
}

h1 { font-size: clamp(2.15rem, 4.6vw, 3.35rem); font-weight: 450; }
h2 { font-size: clamp(1.55rem, 2.8vw, 2.15rem); }
h3 { font-size: 1.35rem; letter-spacing: -0.014em; }

p { margin: 0 0 1.05em; text-wrap: pretty; }
p:last-child { margin-bottom: 0; }

a {
  color: var(--accent);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18em;
  text-decoration-color: color-mix(in srgb, var(--accent) 55%, var(--rule));
}

a:hover {
  color: var(--accent-hover);
  text-decoration-color: var(--accent-hover);
}

a:focus-visible,
button:focus-visible,
summary:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 3px;
}

::selection {
  background: #E4D3C4;
  color: var(--ink);
}

/* Skip link */
.skip-link {
  position: absolute;
  left: var(--gutter);
  top: 0.6rem;
  padding: 0.45rem 0.75rem;
  background: var(--ink);
  color: var(--cream);
  text-decoration: none;
  z-index: 200;
  transform: translateY(-170%);
  transition: transform 0.16s var(--ease);
}

.skip-link:focus {
  transform: translateY(0);
  color: var(--cream);
  outline-color: var(--cream);
}

/* Layout */
.container {
  width: min(100% - (var(--gutter) * 2), var(--page));
  margin-inline: auto;
}

.container.narrow {
  width: min(100% - (var(--gutter) * 2), var(--measure));
}

.container.prose-width {
  width: min(100% - (var(--gutter) * 2), 42rem);
}

main {
  flex: 1 0 auto;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--paper);
  border-bottom: 1px solid var(--rule);
}

.header-inner {
  width: min(100% - (var(--gutter) * 2), var(--page));
  margin-inline: auto;
  min-height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.wordmark {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  color: var(--ink);
  text-decoration: none;
  min-height: 44px;
}

.wordmark:hover { color: var(--ink); }

.wordmark .mark {
  display: block;
  flex: 0 0 auto;
  width: 1.55rem;
  height: 1.75rem;
}

.wordmark .name {
  font-family: var(--font-serif);
  font-weight: 450;
  font-size: 1.15rem;
  letter-spacing: -0.02em;
  line-height: 1;
  padding-top: 0.08em;
}

.nav-toggle {
  display: none;
  appearance: none;
  background: none;
  border: 1px solid var(--rule-strong);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 0.45rem 0.75rem;
  min-height: 44px;
  cursor: pointer;
}

.nav-toggle:hover {
  border-color: var(--ink);
}

.site-nav ul {
  display: flex;
  align-items: center;
  gap: 0.15rem 1.75rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.site-nav a {
  color: var(--ink-soft);
  text-decoration: none;
  font-size: 0.9375rem;
  font-weight: 450;
  padding: 0.35rem 0;
  border-bottom: 1px solid transparent;
}

.site-nav a:hover {
  color: var(--ink);
  border-bottom-color: var(--rule-strong);
}

.site-nav a[aria-current="page"] {
  color: var(--ink);
  border-bottom-color: var(--accent);
}

@media (max-width: 43.99rem) {
  .nav-toggle { display: inline-flex; align-items: center; }
  .site-nav {
    display: none;
    position: absolute;
    left: 0;
    right: 0;
    top: 100%;
    background: var(--paper);
    border-bottom: 1px solid var(--rule);
    padding: 0.35rem var(--gutter) 1rem;
  }
  .site-nav.is-open { display: block; }
  .site-nav ul {
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
  }
  .site-nav a {
    display: block;
    padding: 0.7rem 0;
    width: 100%;
    border-bottom: 1px solid var(--rule);
    font-size: 1.05rem;
  }
  .site-nav a[aria-current="page"] {
    border-bottom-color: var(--rule);
    box-shadow: inset 0 -1px 0 var(--accent);
  }
}

/* Footer */
.site-footer {
  margin-top: auto;
  background: var(--dark);
  color: var(--cream);
  padding: 3rem 0 2.25rem;
}

.footer-inner {
  width: min(100% - (var(--gutter) * 2), var(--page));
  margin-inline: auto;
  display: grid;
  gap: 2rem;
  grid-template-columns: 1fr;
}

@media (min-width: 44rem) {
  .footer-inner {
    grid-template-columns: 1fr auto;
    align-items: start;
    gap: 3rem;
  }
}

.footer-brand {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 450;
  letter-spacing: -0.02em;
  color: var(--cream);
  margin: 0 0 0.4rem;
}

.footer-legal {
  color: var(--cream-muted);
  font-size: 0.875rem;
  line-height: 1.55;
  margin: 0;
}

.footer-legal span { display: block; }

.footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.35rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.footer-nav a,
.site-footer a {
  color: var(--cream);
  text-decoration-color: color-mix(in srgb, var(--cream) 35%, transparent);
}

.footer-nav a:hover,
.site-footer a:hover {
  color: #fff;
  text-decoration-color: #fff;
}

.footer-nav a[aria-current="page"] {
  text-decoration: underline;
  text-decoration-color: var(--accent-on-dark);
}

/* Eyebrow / kicker */
.eyebrow {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  margin: 0 0 1.1rem;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  line-height: 1.3;
}

.eyebrow .tick {
  display: block;
  width: 1.15rem;
  height: 2px;
  background: var(--accent);
  flex: 0 0 auto;
}

.eyebrow.light { color: var(--cream-muted); }

/* Hero */
.hero {
  padding: clamp(3.25rem, 8vw, 6.25rem) 0 clamp(3.5rem, 8vw, 6.5rem);
  border-bottom: 1px solid var(--rule);
}

.hero h1 {
  max-width: 18.5ch;
  margin-bottom: 1.4rem;
}

.lede {
  max-width: var(--measure);
  font-size: clamp(1.05rem, 1.4vw, 1.175rem);
  line-height: 1.62;
  color: var(--ink-soft);
  margin-bottom: 1.75rem;
}

.hero-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem 1.75rem;
  margin: 0;
}

.text-link {
  color: var(--ink);
  font-weight: 500;
  text-decoration: none;
  border-bottom: 1px solid var(--accent);
  padding-bottom: 0.12em;
}

.text-link:hover {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

.text-link.light {
  color: var(--cream);
  border-bottom-color: var(--accent-on-dark);
}

.text-link.light:hover {
  color: #fff;
  border-bottom-color: #fff;
}

/* Sections */
.section {
  padding: clamp(3.25rem, 7vw, 5.5rem) 0;
  border-bottom: 1px solid var(--rule);
}

.section:last-of-type { border-bottom: 0; }

.section-head {
  max-width: var(--measure);
  margin-bottom: 2.5rem;
}

.section-head h2 { margin-bottom: 0.85rem; }

.section-head p,
.prose p {
  color: var(--ink-soft);
}

.section-ink {
  background: var(--dark);
  color: var(--cream);
  border-bottom: 0;
}

.section-ink h2,
.section-ink p { color: var(--cream); }

.section-ink p { color: color-mix(in srgb, var(--cream) 88%, var(--cream-muted)); }

/* Capability index (home) */
.capability-index {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--rule);
}

.capability-index li { margin: 0; }

.capability-index a {
  display: grid;
  grid-template-columns: 3.25rem 1fr;
  gap: 0.75rem 1.25rem;
  padding: 1.15rem 0;
  border-bottom: 1px solid var(--rule);
  text-decoration: none;
  color: inherit;
}

.capability-index a:hover {
  color: inherit;
}

.capability-index .num {
  font-family: var(--font-serif);
  font-weight: 450;
  font-size: 1.05rem;
  letter-spacing: -0.02em;
  color: var(--accent);
  padding-top: 0.15em;
}

.capability-index .cap-title {
  display: block;
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 450;
  letter-spacing: -0.02em;
  color: var(--ink);
  margin-bottom: 0.2rem;
}

.capability-index a:hover .cap-title {
  color: var(--accent);
}

.capability-index .cap-desc {
  display: block;
  color: var(--muted);
  font-size: 0.975rem;
  line-height: 1.55;
  max-width: 40rem;
}

@media (min-width: 60rem) {
  .capability-index {
    display: grid;
    grid-template-columns: 1fr 1fr;
    column-gap: 2.5rem;
  }
  .capability-index a {
    grid-template-columns: 3.25rem 1fr;
  }
}

/* Page intro (interior pages) */
.page-intro {
  padding: clamp(2.75rem, 7vw, 5rem) 0 0;
}

.page-intro h1 { margin-bottom: 1.15rem; }

.page-intro .lede { margin-bottom: 0; }

.page-body {
  padding: 2.25rem 0 clamp(3.5rem, 7vw, 5.5rem);
}

/* Prose */
.prose {
  max-width: var(--measure);
}

.prose h2 {
  margin: 2.4rem 0 0.9rem;
}

.prose h2:first-child { margin-top: 0; }

.prose h3 {
  margin: 1.8rem 0 0.65rem;
}

.prose p { color: var(--ink-soft); }

.prose a { font-weight: 450; }

/* Services */
.service-intro-grid,
.service {
  display: grid;
  gap: 0.75rem 2rem;
}

.service {
  padding: 2.15rem 0;
  border-top: 1px solid var(--rule);
  scroll-margin-top: calc(var(--header-h) + 1rem);
}

@media (min-width: 52rem) {
  .service-intro-grid,
  .service {
    grid-template-columns: 5.5rem 1fr;
    align-items: start;
  }
  .service { padding: 2.5rem 0; }
}

.service .num {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-weight: 450;
  color: var(--accent);
  letter-spacing: -0.03em;
  line-height: 1.2;
}

.service h2 {
  font-size: clamp(1.4rem, 2.2vw, 1.75rem);
  margin: 0 0 0.75rem;
}

.service .service-body { max-width: var(--measure); }

.service .service-body p { color: var(--ink-soft); }

.services-list {
  margin-top: 2rem;
  border-bottom: 1px solid var(--rule);
}

/* Contact */
.contact-block {
  border-top: 1px solid var(--rule);
  padding-top: 2rem;
  max-width: var(--measure);
}

.contact-name {
  font-family: var(--font-serif);
  font-size: 1.75rem;
  font-weight: 450;
  letter-spacing: -0.02em;
  margin: 0 0 0.5rem;
}

.contact-meta {
  color: var(--muted);
  font-size: 1rem;
  margin: 0 0 1.75rem;
  line-height: 1.55;
}

.contact-meta span { display: block; }

/* 404 */
.page-404 {
  padding: clamp(4rem, 12vw, 8rem) 0;
}

.page-404 h1 { margin-bottom: 1rem; }

/* Utilities */
.rule-top { border-top: 1px solid var(--rule); }
.follow-on { padding-top: 2.5rem; }
.action-row { margin-top: 1.75rem; }

/* Print */
@media print {
  .site-header,
  .nav-toggle,
  .skip-link { position: static; }
  .nav-toggle { display: none !important; }
  .site-nav { display: block !important; position: static; border: 0; padding: 0; }
  .site-footer { background: transparent; color: var(--ink); border-top: 1px solid var(--rule); padding-top: 1.5rem; }
  .site-footer,
  .footer-legal,
  .footer-brand,
  .section-ink,
  .section-ink h2,
  .section-ink p { color: var(--ink); background: transparent; }
  .section-ink { border: 1px solid var(--rule); }
  a { color: var(--ink); }
  .text-link.light { color: var(--ink); border-bottom-color: var(--accent); }
}