/* =========================================================
   GLOBAL — Design System, Reset, Header, Footer, Buttons
   ========================================================= */

:root {
  --navy:       #0B1F3A;
  --navy-light: #163257;
  --teal:       #3ABFB8;
  --teal-dark:  #2A9A94;
  --red:        #E5302A;
  --bg:         #F2F0EC;
  --bg-card:    #FFFFFF;
  --bg-warm:    #F7F5F2;
  --text:       #1A1A2E;
  --text-muted: #6B7280;
  --border:     #E2DDD8;

  --font-display: 'Playfair Display', Georgia, 'Times New Roman', serif;
  --font-label:   'Barlow Condensed', 'Arial Narrow', Arial, sans-serif;
  --font-body:    'Lato', 'Helvetica Neue', Arial, sans-serif;

  --max-width: 860px;
  --max-width-wide: 1080px;
  --radius:    6px;
  --radius-lg: 12px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.7;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

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

a { color: inherit; }

ul { list-style: none; }

/* ── Container ── */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.25rem;
}

.container--wide {
  max-width: var(--max-width-wide);
  margin: 0 auto;
  padding: 0 1.25rem;
}

/* ── Section spacing ── */
.section {
  padding: 4rem 0;
}

.section--warm {
  background: var(--bg-warm);
}

/* ── Typography ── */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  line-height: 1.2;
  color: var(--navy);
  font-weight: 700;
}

h1 { font-size: clamp(1.9rem, 4.5vw, 3rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2.1rem); }
h3 { font-size: clamp(1.1rem, 2vw, 1.35rem); }
h4 { font-size: 1rem; }

p { margin-bottom: 1rem; }
p:last-child { margin-bottom: 0; }

strong { font-weight: 700; }

/* ── Section heading ── */
.section-label {
  font-family: var(--font-label);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--teal-dark);
  display: block;
  margin-bottom: 0.5rem;
}

.section-heading {
  margin-bottom: 0.75rem;
}

.section-lead {
  font-size: 1.05rem;
  color: var(--text-muted);
  margin-bottom: 2.5rem;
  max-width: 640px;
}

/* ── Buttons ── */
.btn {
  display: inline-block;
  font-family: var(--font-label);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  padding: 0.7rem 1.6rem;
  border-radius: var(--radius);
  transition: background 0.18s ease, color 0.18s ease, box-shadow 0.18s ease;
  cursor: pointer;
  border: 2px solid transparent;
  line-height: 1;
}

.btn--primary {
  background: var(--red);
  color: #fff;
  border-color: var(--red);
}
.btn--primary:hover,
.btn--primary:focus-visible {
  background: #c72620;
  border-color: #c72620;
  box-shadow: 0 4px 16px rgba(229,48,42,0.28);
}

.btn--navy {
  background: var(--navy);
  color: #fff;
  border-color: var(--navy);
}
.btn--navy:hover,
.btn--navy:focus-visible {
  background: var(--navy-light);
  border-color: var(--navy-light);
  box-shadow: 0 4px 16px rgba(11,31,58,0.22);
}

.btn--outline {
  background: transparent;
  color: var(--navy);
  border-color: var(--navy);
}
.btn--outline:hover,
.btn--outline:focus-visible {
  background: var(--navy);
  color: #fff;
}

.btn--outline-light {
  background: transparent;
  color: #fff;
  border-color: rgba(255,255,255,0.6);
}
.btn--outline-light:hover,
.btn--outline-light:focus-visible {
  background: rgba(255,255,255,0.12);
  border-color: #fff;
}

.btn:active { transform: translateY(1px); }

/* ── Site Header ── */
.site-header {
  background: var(--navy);
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid rgba(255,255,255,0.07);
}

.site-header .container {
  max-width: var(--max-width-wide);
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.site-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  flex-shrink: 0;
  color: #ffffff;
}

.site-logo__mark {
  flex-shrink: 0;
  display: block;
}

.site-logo__text {
  display: flex;
  flex-direction: column;
  gap: 1px;
}

.site-logo__line1 {
  font-family: var(--font-label);
  font-size: 0.92rem;
  font-weight: 700;
  color: #ffffff;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  line-height: 1.1;
  white-space: nowrap;
}

.site-logo__line2 {
  font-family: var(--font-label);
  font-size: 0.5rem;
  font-weight: 400;
  color: var(--teal);
  letter-spacing: 0.3em;
  text-transform: uppercase;
  line-height: 1;
  white-space: nowrap;
}

/* Nav toggle (mobile hamburger) */
.nav-toggle {
  display: flex;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
  z-index: 200;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: #fff;
  border-radius: 2px;
  transition: transform 0.22s ease, opacity 0.22s ease;
}

.nav-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.nav-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}
.nav-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Main nav */
.site-nav {
  position: fixed;
  top: 64px;
  left: 0;
  right: 0;
  background: var(--navy);
  padding: 1.5rem 1.25rem;
  display: none;
  border-top: 1px solid rgba(255,255,255,0.1);
  z-index: 99;
}

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

.site-nav ul {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.site-nav a {
  font-family: var(--font-label);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.75);
  text-decoration: none;
  padding: 0.6rem 0;
  display: block;
  transition: color 0.15s ease;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  color: #fff;
}

.site-nav a.active {
  color: var(--teal);
}

@media (min-width: 768px) {
  .nav-toggle { display: none; }

  .site-nav {
    position: static;
    display: block;
    background: none;
    padding: 0;
    border-top: none;
  }

  .site-nav ul {
    flex-direction: row;
    gap: 0;
  }

  .site-nav a {
    padding: 0 0.85rem;
    font-size: 0.78rem;
  }

  .site-nav a.active {
    color: var(--teal);
  }
}

/* ── Footer ── */
.site-footer {
  background: var(--navy);
  color: rgba(255,255,255,0.75);
  padding: 3.5rem 0 2rem;
  margin-top: 0;
}

.footer__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  margin-bottom: 2.5rem;
}

@media (min-width: 768px) {
  .footer__grid {
    grid-template-columns: 2fr 1fr 1fr;
  }
}

.footer__brand-name {
  font-family: var(--font-label);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #fff;
  margin-bottom: 0.75rem;
}

.footer__tagline {
  font-size: 0.875rem;
  line-height: 1.6;
  color: rgba(255,255,255,0.6);
  margin-bottom: 0;
}

.footer__col-title {
  font-family: var(--font-label);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--teal);
  margin-bottom: 0.85rem;
}

.footer__col ul {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.footer__col a {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.65);
  text-decoration: none;
  transition: color 0.15s ease;
}

.footer__col a:hover { color: #fff; }

.footer__divider {
  border: none;
  border-top: 1px solid rgba(255,255,255,0.1);
  margin-bottom: 1.5rem;
}

.footer__bottom {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.4);
  line-height: 1.6;
  margin-bottom: 0;
}

/* ── EEAT page layout ── */
.page-hero {
  background: var(--navy);
  padding: 3.5rem 0 2.5rem;
  margin-bottom: 0;
}

.page-hero__label {
  font-family: var(--font-label);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--teal);
  display: block;
  margin-bottom: 0.6rem;
}

.page-hero h1 {
  color: #fff;
  font-size: clamp(1.6rem, 3.5vw, 2.4rem);
  margin-bottom: 0.75rem;
}

.page-hero p {
  color: rgba(255,255,255,0.7);
  font-size: 1.05rem;
  max-width: 560px;
}

.page-content {
  padding: 3.5rem 0;
}

.page-content h2 {
  margin-top: 2.5rem;
  margin-bottom: 0.85rem;
  font-size: 1.45rem;
}

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

.page-content h3 {
  font-size: 1.1rem;
  margin-top: 1.5rem;
  margin-bottom: 0.5rem;
}

.page-content ul, .page-content ol {
  list-style: disc;
  padding-left: 1.5rem;
  margin-bottom: 1.25rem;
}

.page-content ol { list-style: decimal; }

.page-content li { margin-bottom: 0.35rem; }

.page-content table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.5rem 0;
  font-size: 0.9rem;
}

.page-content th {
  background: var(--navy);
  color: #fff;
  font-family: var(--font-label);
  font-weight: 600;
  letter-spacing: 0.06em;
  padding: 0.65rem 0.85rem;
  text-align: left;
  font-size: 0.8rem;
  text-transform: uppercase;
}

.page-content td {
  padding: 0.6rem 0.85rem;
  border-bottom: 1px solid var(--border);
}

.page-content tr:nth-child(even) td {
  background: var(--bg-warm);
}

.callout {
  background: #EAF7F6;
  border-left: 4px solid var(--teal);
  padding: 1rem 1.25rem;
  border-radius: 0 var(--radius) var(--radius) 0;
  margin: 1.5rem 0;
  font-size: 0.95rem;
}

.callout strong { color: var(--navy); }