/* ==========================================================================
   Morgantown MarCom site styles
   Brand tokens are locked per the Morgantown MarCom Brand Guide (9-16-2026).
   ========================================================================== */

:root {
  /* Locked core palette */
  --navy: #132A3E;
  --indigo: #1C5694;
  --gold: #BF863E;
  --brown: #6C4E32;

  /* Production support (guide-specified roles only) */
  --cream: #F7F5F0;
  --gold-reversed: #D6A868;   /* accents on deep navy */
  --indigo-reversed: #96BEE6; /* reversed artwork/accents on deep navy */

  --white: #FFFFFF;
  --ink: var(--navy);
  --ink-soft: #3D5468;

  --font-serif: "Source Serif 4", Georgia, "Times New Roman", serif;
  --font-sans: "Public Sans", -apple-system, "Segoe UI", Helvetica, Arial, sans-serif;

  --container: 68rem;
  --radius: 2px;
}

/* ---------- Reset / base ---------- */

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

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--ink);
  background-color: var(--cream);
  -webkit-font-smoothing: antialiased;
}

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

h1, h2, h3 {
  font-family: var(--font-serif);
  font-weight: 600;
  line-height: 1.2;
  margin: 0 0 0.75rem;
  color: var(--navy);
}

p {
  margin: 0 0 1rem;
}

a {
  color: var(--indigo);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

a:hover {
  color: var(--navy);
}

:focus-visible {
  outline: 3px solid var(--indigo);
  outline-offset: 2px;
}

.container {
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: 1.25rem;
}

/* ---------- Skip link ---------- */

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--navy);
  color: var(--white);
  padding: 0.6rem 1rem;
  z-index: 100;
}

.skip-link:focus {
  left: 0.5rem;
  top: 0.5rem;
  color: var(--white);
}

/* ---------- Header ---------- */

.site-header {
  background: var(--white);
  border-bottom: 1px solid rgba(19, 42, 62, 0.12);
  position: sticky;
  top: 0;
  z-index: 50;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-block: 0.7rem;
}

.brand img {
  width: auto;
  height: 78px;
}

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

.site-nav a {
  font-weight: 500;
  font-size: 0.95rem;
  letter-spacing: 0.01em;
  text-decoration: none;
  color: var(--navy);
  padding-block: 0.35rem;
}

.site-nav a:hover {
  color: var(--indigo);
}

.site-nav .nav-cta {
  border: 1.5px solid var(--navy);
  border-radius: var(--radius);
  padding: 0.45rem 1.1rem;
}

.site-nav .nav-cta:hover {
  background: var(--navy);
  color: var(--white);
}

.nav-toggle {
  display: none;
  align-items: center;
  gap: 0.5rem;
  background: none;
  border: 1.5px solid var(--navy);
  border-radius: var(--radius);
  color: var(--navy);
  font: inherit;
  font-size: 0.9rem;
  font-weight: 500;
  padding: 0.4rem 0.8rem;
  cursor: pointer;
}

.nav-toggle-bars {
  display: inline-flex;
  flex-direction: column;
  gap: 3px;
}

.nav-toggle-bars span {
  width: 16px;
  height: 2px;
  background: var(--navy);
}

/* ---------- Hero ---------- */

.hero {
  background: var(--cream);
  border-bottom: 1px solid rgba(19, 42, 62, 0.1);
}

.hero-inner {
  padding-block: 5.5rem 6.5rem;
  max-width: 50rem;
}

.hero-bird {
  width: auto;
  height: 76px;
  margin-bottom: 1.75rem;
}

.eyebrow {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--brown);
  margin-bottom: 1.25rem;
}

.eyebrow::after {
  content: "";
  display: block;
  width: 2.5rem;
  height: 2px;
  background: var(--gold);
  margin-top: 0.75rem;
}

.hero h1 {
  font-size: clamp(2rem, 4.5vw, 3.1rem);
  margin-bottom: 1.25rem;
}

.lead {
  font-size: 1.2rem;
  line-height: 1.6;
  color: var(--ink-soft);
  max-width: 44rem;
  margin-bottom: 2.25rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
}

/* ---------- Buttons ---------- */

.button {
  display: inline-block;
  font-weight: 600;
  font-size: 1rem;
  letter-spacing: 0.01em;
  text-decoration: none;
  border-radius: var(--radius);
  padding: 0.8rem 1.6rem;
  border: 1.5px solid transparent;
  transition: background-color 120ms ease, color 120ms ease;
}

.button-primary {
  background: var(--navy);
  color: var(--white);
  border-color: var(--navy);
}

.button-primary:hover {
  background: var(--indigo);
  border-color: var(--indigo);
  color: var(--white);
}

.button-secondary {
  background: transparent;
  color: var(--navy);
  border-color: var(--navy);
}

.button-secondary:hover {
  background: var(--navy);
  color: var(--white);
}

.button-gold {
  background: var(--gold-reversed);
  color: var(--navy);
  border-color: var(--gold-reversed);
}

.button-gold:hover {
  background: var(--cream);
  border-color: var(--cream);
  color: var(--navy);
}

/* ---------- Sections ---------- */

.section {
  padding-block: 6rem;
}

.section-white {
  background: var(--white);
}

.section-cream {
  background: var(--cream);
}

.section-navy {
  background: var(--navy);
  color: var(--cream);
}

.section-header {
  max-width: 46rem;
  margin-bottom: 3.5rem;
}

.section-header h2 {
  font-size: clamp(1.75rem, 3.4vw, 2.5rem);
}

.section-intro {
  color: var(--ink-soft);
  font-size: 1.1rem;
}

/* ---------- Services ---------- */

.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2.75rem 3.5rem;
}

.service {
  border-top: 2px solid var(--gold);
  padding-top: 1.35rem;
}

.service-number {
  font-family: var(--font-serif);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--gold);
  margin: 0 0 0.65rem;
}

.service h3 {
  font-size: 1.45rem;
  margin-bottom: 0.6rem;
}

.service p {
  color: var(--ink-soft);
  margin: 0;
}

.services-note {
  margin-top: 3.25rem;
  padding-top: 1.4rem;
  border-top: 1px solid rgba(19, 42, 62, 0.12);
  color: var(--ink-soft);
  font-size: 0.92rem;
  max-width: 48rem;
}

/* ---------- Approach ---------- */

.approach-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.5rem;
}

.approach-item {
  border-top: 1px solid rgba(19, 42, 62, 0.18);
  padding-top: 1.35rem;
}

.approach-item h3 {
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
}

.approach-item p {
  color: var(--ink-soft);
  margin: 0;
}

.audiences {
  margin-top: 4rem;
  border-left: 3px solid var(--gold);
  padding-left: 1.5rem;
  max-width: 46rem;
}

.audiences-title {
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--brown);
  margin-bottom: 0.5rem;
}

.audiences p {
  margin: 0;
  color: var(--ink-soft);
}

/* ---------- About ---------- */

.about-inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 2fr);
  gap: 1rem 4.5rem;
  align-items: start;
}

.about-inner .section-header {
  margin-bottom: 0;
}

.about-role {
  font-size: 1.05rem;
  font-weight: 500;
  color: var(--brown);
  margin: -0.25rem 0 0;
}

.about-body {
  max-width: 42rem;
  border-top: 2px solid var(--gold);
  padding-top: 1.75rem;
}

.about-body p {
  color: var(--ink-soft);
  margin-bottom: 1.25rem;
}

.about-body .about-lead {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  line-height: 1.5;
  color: var(--navy);
  margin-bottom: 1.5rem;
}

.about-body .about-credentials {
  border-top: 1px solid rgba(19, 42, 62, 0.14);
  padding-top: 1.25rem;
  margin: 1.75rem 0 0;
  font-size: 0.98rem;
}

/* ---------- Contact (navy) ---------- */

.section-navy h2 {
  color: var(--white);
}

.eyebrow-reversed {
  color: var(--gold-reversed);
}

.eyebrow-reversed::after {
  background: var(--gold-reversed);
}

.section-intro-reversed {
  color: var(--indigo-reversed);
}

.contact-grid {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 2.5rem;
  border-top: 1px solid rgba(247, 245, 240, 0.2);
  padding-top: 2.75rem;
}

.contact-name {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 0.15rem;
}

.contact-title {
  color: var(--gold-reversed);
  font-weight: 500;
  margin-bottom: 1.1rem;
}

.contact-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.4rem;
}

.contact-list a {
  color: var(--cream);
  text-decoration-color: rgba(247, 245, 240, 0.5);
}

.contact-list a:hover {
  color: var(--white);
}

/* ---------- Footer ---------- */

.site-footer {
  background: var(--navy);
  border-top: 1px solid rgba(247, 245, 240, 0.15);
  color: var(--indigo-reversed);
  font-size: 0.9rem;
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.5rem;
  padding-block: 1.5rem;
}

.footer-inner p {
  margin: 0;
}

.site-footer a {
  color: var(--indigo-reversed);
}

.site-footer a:hover {
  color: var(--white);
}

/* ---------- Responsive ---------- */

@media (max-width: 860px) {
  .services-grid {
    grid-template-columns: 1fr;
    gap: 2.25rem;
  }

  .approach-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .about-inner {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

@media (max-width: 720px) {
  .nav-toggle {
    display: inline-flex;
    min-height: 44px;
  }

  .site-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--white);
    border-bottom: 1px solid rgba(19, 42, 62, 0.12);
    box-shadow: 0 8px 16px rgba(19, 42, 62, 0.08);
  }

  .site-nav.is-open {
    display: block;
  }

  .site-nav ul {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 0.35rem 1.25rem 0.85rem;
  }

  .site-nav a {
    display: block;
    padding: 0.7rem 0;
    font-size: 0.98rem;
  }

  .site-nav .nav-cta {
    text-align: center;
    margin-top: 0.4rem;
    padding: 0.6rem 1rem;
  }

  .brand img {
    height: 58px;
  }

  .header-inner {
    padding-block: 0.6rem;
  }

  body {
    line-height: 1.72;
  }

  .container {
    padding-inline: 1.375rem;
  }

  .hero-bird {
    height: 60px;
    margin-bottom: 1.4rem;
  }

  .hero-inner {
    padding-block: 3.5rem 4rem;
  }

  .lead {
    font-size: 1.125rem;
    line-height: 1.65;
  }

  .section {
    padding-block: 4.5rem;
  }

  .section-header {
    margin-bottom: 2.75rem;
  }

  .section-intro {
    font-size: 1.0625rem;
  }

  .services-grid {
    gap: 2.75rem;
  }

  .service h3 {
    font-size: 1.35rem;
  }

  .approach-grid {
    gap: 2.25rem;
  }

  .audiences {
    margin-top: 3rem;
    padding-left: 1.25rem;
  }

  .about-body {
    padding-top: 1.5rem;
  }

  .about-body .about-lead {
    font-size: 1.2rem;
  }

  .hero-actions .button {
    width: 100%;
    text-align: center;
  }

  .contact-grid {
    flex-direction: column;
    align-items: flex-start;
  }

  .contact-cta,
  .contact-cta .button {
    width: 100%;
    text-align: center;
  }
}

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