/* ─────────────────────────────────────────
   NEXO — shared site styles
   Navy #0F2E54 · Gold #E8A020 · Bone #F5F1EA · Paper #FBFAF6
   Type: Fraunces (display) · Inter (text)
──────────────────────────────────────────*/
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Fraunces:ital,opsz,wght@0,9..144,300;0,9..144,500;0,9..144,600;1,9..144,300;1,9..144,500&display=swap');

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

:root {
  --navy:       #1B4F8A;
  --navy-dark:  #0F2E54;
  --navy-ink:   #0A1F3C;
  --navy-light: #2563a8;
  --gold:       #E8A020;
  --gold-soft:  #d9941d;
  --bone:       #F5F1EA;
  --bone-deep:  #EDE6D8;
  --paper:      #FBFAF6;
  --bg:         #F0F4FA;
  --text:       #0F1A2E;
  --text-muted: #4a5668;
  --text-light: #8a93a4;
  --border:     #e5dfd2;
  --border-cool:#dce5f0;
  --radius:     14px;
  --radius-lg:  22px;
  --shadow-sm:  0 1px 3px rgba(15,46,84,.06);
  --shadow:     0 8px 32px rgba(15,46,84,.08);
  --shadow-lg:  0 24px 60px rgba(15,46,84,.14);
  --font-body:  'Inter', system-ui, sans-serif;
  --font-serif: 'Fraunces', Georgia, serif;
  --max-w:      1200px;
  --ease:       cubic-bezier(.2,.7,.2,1);
}

html { scroll-behavior: smooth; }
body { font-family: var(--font-body); color: var(--text); background: var(--paper); line-height: 1.65; -webkit-font-smoothing: antialiased; overflow-x: hidden; }
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

.display { font-family: var(--font-serif); font-weight: 400; font-variation-settings: "opsz" 144; letter-spacing: -0.025em; line-height: 1.02; }
.display em { font-style: italic; font-weight: 300; color: var(--gold); }
h2.section-title { font-family: var(--font-serif); font-weight: 500; font-variation-settings: "opsz" 72; font-size: clamp(1.9rem, 3.4vw, 2.8rem); letter-spacing: -0.02em; line-height: 1.1; color: var(--navy-ink); }
h3 { font-weight: 600; font-size: 1.15rem; letter-spacing: -0.01em; color: var(--navy-ink); }
p { color: var(--text-muted); }

.container { max-width: var(--max-w); margin: 0 auto; padding: 0 2rem; }
.section { padding: 7rem 0; position: relative; }
@media (max-width: 720px){ .section { padding: 4.5rem 0; } }

.eyebrow { display: inline-flex; align-items: center; gap: .7rem; font-size: .72rem; font-weight: 600; text-transform: uppercase; letter-spacing: .22em; color: var(--navy); }
.eyebrow::before { content: ''; width: 22px; height: 1px; background: var(--gold); }
.eyebrow--gold { color: var(--gold); }
.eyebrow--light { color: rgba(255,255,255,.65); }
.eyebrow--light::before { background: var(--gold); }

.btn { display: inline-flex; align-items: center; gap: .6rem; padding: .95rem 1.6rem; border-radius: 2px; font-family: var(--font-body); font-weight: 500; font-size: .9rem; cursor: pointer; transition: all .25s var(--ease); border: 1px solid transparent; letter-spacing: .01em; white-space: nowrap; }
.btn .arrow { transition: transform .3s var(--ease); display: inline-block; }
.btn:hover .arrow { transform: translateX(5px); }
.btn--primary { background: var(--navy-ink); color: #fff; border-color: var(--navy-ink); }
.btn--primary:hover { background: var(--navy); border-color: var(--navy); }
.btn--gold { background: var(--gold); color: var(--navy-ink); border-color: var(--gold); font-weight: 600; }
.btn--gold:hover { background: var(--gold-soft); border-color: var(--gold-soft); }
.btn--outline { background: transparent; color: var(--navy-ink); border-color: rgba(15,46,84,.25); }
.btn--outline:hover { border-color: var(--navy-ink); background: var(--navy-ink); color: #fff; }
.btn--outline-light { background: transparent; color: #fff; border-color: rgba(255,255,255,.3); }
.btn--outline-light:hover { border-color: #fff; background: rgba(255,255,255,.06); }

.link-inline { position: relative; display: inline-flex; align-items: center; gap: .4rem; font-weight: 500; font-size: .9rem; color: var(--navy-ink); padding-bottom: 2px; }
.link-inline::after { content: ''; position: absolute; left: 0; right: 0; bottom: 0; height: 1px; background: currentColor; opacity: .25; transition: opacity .25s var(--ease); }
.link-inline:hover::after { opacity: 1; }
.link-inline .arrow { transition: transform .3s var(--ease); }
.link-inline:hover .arrow { transform: translateX(4px); }

/* NAV */
.nav { position: sticky; top: 0; z-index: 100; background: rgba(251,250,246,.82); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); border-bottom: 1px solid transparent; padding: 1.1rem 0; transition: border-color .3s, background .3s; }
.nav.is-scrolled { border-bottom-color: rgba(15,46,84,.08); background: rgba(251,250,246,.94); }
.nav__inner { display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; }
.nav__logo { display: flex; align-items: center; gap: .6rem; font-family: var(--font-serif); font-weight: 500; font-size: 1.35rem; color: var(--navy-ink); letter-spacing: -.015em; }
.nav__logo .dot { color: var(--gold); }
.nav__logo-sub { font-family: var(--font-body); font-size: .65rem; font-weight: 600; text-transform: uppercase; letter-spacing: .22em; color: var(--text-light); margin-left: .1rem; padding-left: .7rem; border-left: 1px solid var(--border); }
.nav__links { display: flex; align-items: center; gap: .25rem; }
.nav__link { padding: .5rem .95rem; font-size: .88rem; font-weight: 500; color: var(--text-muted); position: relative; transition: color .18s; }
.nav__link::after { content:''; position:absolute; left:50%; right:50%; bottom: 0; height: 1px; background: var(--gold); transition: left .3s var(--ease), right .3s var(--ease); }
.nav__link:hover, .nav__link.active { color: var(--navy-ink); }
.nav__link:hover::after, .nav__link.active::after { left: .95rem; right: .95rem; }
.nav__right { display: flex; align-items: center; gap: 1rem; }
.lang-switch { display: flex; align-items: center; gap: .3rem; font-size: .72rem; font-weight: 600; letter-spacing: .08em; color: var(--text-light); }
.lang-switch a { padding: .25rem .4rem; border-radius: 3px; transition: color .15s; }
.lang-switch a:hover, .lang-switch a.lang-active { color: var(--navy-ink); }
.lang-switch span { color: var(--border); }
.nav__hamburger { display: none; background: transparent; border: 0; cursor: pointer; padding: .5rem; }
.nav__hamburger span { display: block; width: 22px; height: 1.5px; background: var(--navy-ink); margin: 4px 0; transition: all .25s; }

/* PAGE HERO (inner pages) */
.page-hero { padding: 6rem 0 5rem; background: var(--paper); position: relative; overflow: hidden; }
.page-hero__grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: 4rem; align-items: end; }
.page-hero h1 { font-size: clamp(2.4rem, 5vw, 4.4rem); color: var(--navy-ink); margin: 1.5rem 0 1.5rem; max-width: 14ch; }
.page-hero__sub { font-size: 1.1rem; color: var(--text-muted); max-width: 46ch; line-height: 1.65; }
.page-hero__meta { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; padding-top: 2rem; border-top: 1px solid var(--border); }
.page-hero__meta dt { font-size: .68rem; font-weight: 600; text-transform: uppercase; letter-spacing: .22em; color: var(--text-light); margin-bottom: .4rem; }
.page-hero__meta dd { font-family: var(--font-serif); font-style: italic; font-weight: 300; font-size: 1.1rem; color: var(--navy-ink); line-height: 1.3; }

/* FOOTER */
.footer { background: var(--navy-ink); color: rgba(255,255,255,.65); padding: 3rem 0 2rem; border-top: 1px solid rgba(255,255,255,.08); }
.footer__grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 3rem; padding-bottom: 3rem; border-bottom: 1px solid rgba(255,255,255,.08); }
.footer__brand { font-family: var(--font-serif); font-weight: 500; font-size: 1.35rem; color: #fff; margin-bottom: .5rem; display: flex; align-items: center; gap: .5rem; }
.footer__brand .dot { color: var(--gold); }
.footer__tag { font-family: var(--font-serif); font-style: italic; font-weight: 300; font-size: .95rem; color: rgba(255,255,255,.5); margin-bottom: 1rem; }
.footer__desc { font-size: .85rem; line-height: 1.7; color: rgba(255,255,255,.5); max-width: 34ch; }
.footer__heading { font-size: .72rem; font-weight: 600; text-transform: uppercase; letter-spacing: .2em; color: var(--gold); margin-bottom: 1rem; }
.footer__links li { margin-bottom: .55rem; }
.footer__links a { font-size: .88rem; color: rgba(255,255,255,.55); transition: color .18s; }
.footer__links a:hover { color: #fff; }
.footer__bottom { display: flex; justify-content: space-between; align-items: center; padding-top: 1.5rem; font-size: .78rem; color: rgba(255,255,255,.35); }

/* CTA BAND (shared) */
.cta { background: var(--navy-ink); color: #fff; padding: 7rem 0; position: relative; overflow: hidden; }
.cta__bridge { position: absolute; bottom: -20%; left: 50%; transform: translateX(-50%); width: 140%; height: 80%; pointer-events: none; opacity: .15; }
.cta__inner { position: relative; z-index: 1; text-align: center; max-width: 720px; margin: 0 auto; }
.cta h2 { font-family: var(--font-serif); font-weight: 400; font-variation-settings: "opsz" 144; font-size: clamp(2.2rem, 4.5vw, 3.8rem); color: #fff; letter-spacing: -0.025em; line-height: 1.1; margin: 1.5rem 0 1.5rem; }
.cta h2 em { color: var(--gold); font-style: italic; font-weight: 300; }
.cta p { color: rgba(255,255,255,.7); font-size: 1.05rem; max-width: 46ch; margin: 0 auto 2.5rem; }
.cta__ctas { display: inline-flex; flex-wrap: wrap; gap: 1rem; justify-content: center; }

/* RESPONSIVE */
@media (max-width: 980px) {
  .page-hero__grid { grid-template-columns: 1fr; gap: 2rem; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .nav__links, .lang-switch { display: none; }
  .nav__hamburger { display: block; }
}
@media (max-width: 620px) {
  .footer__grid { grid-template-columns: 1fr; gap: 2rem; }
  .container { padding: 0 1.25rem; }
  .page-hero__meta { grid-template-columns: 1fr; }
}