/*
  Equaryon EUR" Institutional Advisory Styles
  Refined typography, understated palette, editorial layouts.
*/

:root {
  --bg: #f4f6f8;
  --surface: #ffffff;
  --surface-alt: #f9fafc;
  --ink: #101a2a;
  --ink-soft: #445063;
  --ink-subtle: #6c7686;
  --line: rgba(16, 26, 42, 0.14);
  --accent: #0b3d82;
  --accent-strong: #062a59;
  --accent-soft: #1c58a3;
  --highlight: #9d7b3a;
  --shadow: 0 16px 48px rgba(16, 26, 42, 0.08);
}

* { box-sizing: border-box; }
html, body { height: 100%; }

body {
  margin: 0;
  font-family: "Inter", system-ui, -apple-system, Segoe UI, Roboto, "Helvetica Neue", Arial, "Noto Sans", "Liberation Sans", sans-serif;
  background: var(--bg);
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a { color: inherit; }

h1, h2, h3, h4, h5, h6 {
  font-family: "Playfair Display", "Times New Roman", Times, serif;
  font-weight: 600;
  color: var(--accent-strong);
}

p { color: var(--ink-soft); line-height: 1.7; }

.container {
  width: min(1200px, 94vw);
  margin: 0 auto;
}

.skip-link {
  position: absolute;
  left: -9999px;
}
.skip-link:focus {
  left: 12px;
  top: 12px;
  background: var(--surface);
  border: 1px solid var(--line);
  padding: 8px 12px;
  border-radius: 8px;
  z-index: 999;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(248, 250, 253, 0.95);
  border-bottom: 1px solid transparent;
  backdrop-filter: saturate(160%) blur(12px);
}
.site-header.scrolled {
  border-bottom-color: var(--line);
  background: rgba(255,255,255,0.96);
}
.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px 0;
}
.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; color: var(--accent-strong); }
.brand .logo { height: 28px; display: block; }
.brand .brand-text { font-weight: 700; letter-spacing: .02em; font-size: 16px; }

.nav-toggle {
  display: none;
  position: relative;
  width: 46px; height: 40px;
  border: 1px solid var(--line);
  background: transparent;
  border-radius: 10px;
}
.nav-toggle .bar {
  position: absolute;
  left: 10px; right: 10px;
  height: 2px;
  background: var(--ink);
  transition: transform .25s ease, opacity .25s ease;
}
.nav-toggle .bar:nth-child(1) { top: 12px; }
.nav-toggle .bar:nth-child(2) { top: 19px; }
.nav-toggle .bar:nth-child(3) { top: 26px; }

.nav-list {
  display: flex;
  gap: 32px;
  align-items: center;
  list-style: none;
  margin: 0;
  padding: 0;
  text-transform: uppercase;
  letter-spacing: .18em;
  font-size: 12px;
}
.nav-list a {
  text-decoration: none;
  font-weight: 600;
  color: var(--ink);
  border-bottom: 1px solid transparent;
  padding-bottom: 6px;
  transition: color .2s ease, border-color .2s ease;
}
.nav-list a:hover {
  color: var(--accent-soft);
  border-bottom-color: var(--accent-soft);
}
.nav-list a.active,
.nav-list a[aria-current="page"] {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

/* Hero */
.hero {
  position: relative;
  overflow: hidden;
  padding: clamp(100px, 11vw, 160px) 0;
  color: #f5f8fc;
}
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: linear-gradient(120deg, rgba(6, 28, 74, 0.92), rgba(6, 28, 74, 0.65)), url('../img/hero.jpg');
  background-size: cover;
  background-position: center;
  filter: grayscale(12%);
  z-index: 0;
}
.hero .container { position: relative; z-index: 1; }
.hero h1 {
  font-size: clamp(44px, 5.2vw, 72px);
  margin: 0 0 18px;
  letter-spacing: -0.015em;
  color: #f2f6fb;
}
.hero .lede {
  font-size: clamp(18px, 2.2vw, 22px);
  max-width: 680px;
  margin: 0 0 36px;
  color: rgba(243,246,251,0.88);
}
.hero-actions {
  display: flex;
  gap: 18px;
  margin-bottom: 32px;
  flex-wrap: wrap;
}
.hero-points {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.hero-points li { list-style: none; }
.hero-points a {
  display: inline-flex;
  align-items: center;
  border: 1px solid rgba(255,255,255,0.4);
  border-radius: 999px;
  padding: 6px 18px;
  letter-spacing: .22em;
  text-transform: uppercase;
  font-size: 12px;
  color: rgba(243,246,251,0.92);
  text-decoration: none;
  transition: border-color .2s ease, color .2s ease, background .2s ease;
}
.hero-points a:hover {
  border-color: rgba(255,255,255,0.6);
  background: rgba(255,255,255,0.1);
  color: #ffffff;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: 999px;
  border: 1px solid transparent;
  text-decoration: none;
  font-weight: 600;
  letter-spacing: .18em;
  text-transform: uppercase;
  font-size: 12px;
}
.btn.primary {
  background: linear-gradient(180deg, #0b3d82, #062a59);
  color: #f4f6f8;
  box-shadow: 0 16px 32px rgba(6,42,89,0.3);
}
.btn.primary:hover { filter: brightness(1.06); }
.btn.outline {
  border-color: rgba(255,255,255,0.5);
  color: #f4f6f8;
}
.btn.outline:hover { background: rgba(255,255,255,0.1); }
.btn.secondary {
  background: transparent;
  border-color: var(--accent);
  color: var(--accent-strong);
}
.btn.secondary:hover {
  background: rgba(11,61,130,0.08);
}

/* Sections */
.section {
  padding: clamp(80px, 8vw, 112px) 0;
  position: relative;
}
.section.surface { background: var(--surface); }
.section.alt { background: var(--surface-alt); }

.section-head { margin-bottom: 48px; text-align: center; }
.section-head.left { text-align: left; }
.eyebrow,
.section-head .eyebrow {
  display: inline-block;
  font-size: clamp(26px, 3vw, 36px);
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--highlight);
  font-family: "Playfair Display", serif;
  margin-bottom: 16px;
}
.section-head h2 {
  font-size: 14px;
  font-weight: 700;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--ink-soft);
  font-family: "Inter", sans-serif;
  margin: 0 0 16px;
}
.section-head p {
  margin: 0;
  color: var(--ink-soft);
  max-width: 700px;
  margin-inline: auto;
}

.lead-paragraph { font-size: 18px; line-height: 1.7; color: var(--ink-soft); }

.grid { display: grid; gap: 28px; }
.cards-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.cards-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.cards-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }

.about {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 40px;
  align-items: center;
}

.card {
  display: block;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 36px;
  transition: transform .2s ease, box-shadow .2s ease;
}
.card ul { margin: 0; padding-left: 20px; color: var(--ink-soft); }
.card li { margin-bottom: 10px; }
a.card { text-decoration: none; color: inherit; }
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.card.compact { padding: 28px; }
.card .icon {
  width: 52px; height: 52px;
  display: grid; place-items: center;
  color: var(--accent);
  border-radius: 50%;
  background: rgba(11,61,130,0.08);
  margin-bottom: 22px;
}
.card h3 {
  margin: 0 0 16px;
  font-size: 24px;
  letter-spacing: -.01em;
}
.card p { margin: 0; }
.card .meta {
  margin-top: 24px;
  font-size: 12px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--ink-subtle);
}
.card .more {
  margin-top: 28px;
  display: inline-block;
  font-size: 12px;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--accent-strong);
  border-bottom: 1px solid rgba(11,61,130,0.4);
  padding-bottom: 4px;
  text-decoration: none;
}
.card .more:hover { color: var(--accent-soft); border-bottom-color: var(--accent-soft); }

.insight-list { display: grid; gap: 28px; }
.insight {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 24px;
  overflow: hidden;
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  min-height: 260px;
}
.insight .media {
  position: relative;
  background-size: cover;
  background-position: center;
}
.insight .media::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(160deg, rgba(6,32,76,0.65), rgba(6,32,76,0.25));
}
.insight .badge {
  position: absolute;
  left: 24px; top: 24px;
  font-size: 11px;
  letter-spacing: .24em;
  text-transform: uppercase;
  padding: 6px 16px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.4);
  color: #f5f8fc;
  background: rgba(4,18,40,0.35);
  backdrop-filter: blur(6px);
}
.insight .body {
  padding: 36px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.insight h3 { margin: 0 0 12px; font-size: 26px; }
.insight p { margin: 0 0 18px; }
.insight a { color: var(--accent-strong); text-decoration: none; font-weight: 600; }
.insight a:hover { color: var(--accent-soft); }

.chips { display: flex; flex-wrap: wrap; gap: 12px; list-style: none; margin: 0; padding: 0; }
.chips li {
  padding: 8px 20px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--surface);
  text-transform: uppercase;
  letter-spacing: .2em;
  font-size: 11px;
  font-weight: 600;
  color: var(--accent-strong);
}

.media-frame {
  position: relative;
  border-radius: 24px;
  overflow: hidden;
  border: 1px solid var(--line);
}
.media-frame img { display: block; width: 100%; height: 100%; object-fit: cover; }
.media-frame::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(6,32,76,0.35), rgba(6,32,76,0.05));
}

.stat-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}
.stat {
  padding: 32px;
  border-radius: 20px;
  border: 1px solid var(--line);
  background: var(--surface);
  text-align: center;
}
.stat .value {
  font-size: 40px;
  font-family: "Playfair Display", serif;
  color: var(--accent-strong);
  margin-bottom: 12px;
}
.stat .label { text-transform: uppercase; letter-spacing: .22em; font-size: 11px; color: var(--ink-subtle); }

.timeline {
  display: grid;
  gap: 32px;
  border-left: 1px solid var(--line);
  padding-left: 32px;
}
.timeline .step {
  position: relative;
  padding-left: 28px;
}
.timeline .step::before {
  content: "";
  position: absolute;
  left: -41px;
  top: 4px;
  width: 16px; height: 16px;
  border-radius: 50%;
  background: var(--accent);
  border: 4px solid var(--surface);
  box-shadow: 0 0 0 1px var(--line);
}
.timeline .step h3 { margin: 0 0 10px; font-size: 22px; }
.timeline .step p { margin: 0; }

/* CTA */
.cta {
  background: linear-gradient(180deg, #0b3d82, #062a59);
  color: #f7f9fc;
  border-top: 1px solid rgba(255,255,255,0.08);
  border-bottom: 1px solid rgba(6,32,76,0.4);
}
.cta-inner { text-align: center; }
.cta h2 { margin: 0 0 14px; color: #f7f9fc; font-size: clamp(30px, 3vw, 38px); }
.cta p { margin: 0 0 28px; color: rgba(247,249,252,0.88); }
.cta .btn.primary { background: #f7f9fc; color: var(--accent-strong); box-shadow: none; }
.cta .btn.primary:hover { filter: none; background: #e9eef5; }

.contact {
  display: grid;
  gap: 16px;
  max-width: 780px;
  margin: 0 auto;
  text-align: left;
}
.contact .form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.contact .form-row .full { grid-column: 1 / -1; }
.contact label { display: grid; gap: 6px; }
.contact .label { color: var(--ink-subtle); font-size: 13px; text-transform: uppercase; letter-spacing: .18em; }
.contact input,
.contact textarea {
  padding: 14px 16px;
  border-radius: 14px;
  border: 1px solid var(--line);
  font-size: 15px;
  font-family: inherit;
  background: #ffffff;
  color: var(--ink);
}
.contact input:focus,
.contact textarea:focus {
  border-color: var(--accent-soft);
  box-shadow: 0 0 0 4px rgba(11,61,130,0.16);
  outline: none;
}

/* Footer */
.site-footer {
  padding: 48px 0 24px;
  border-top: 1px solid var(--line);
  background: var(--surface);
}
.footer-top {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 40px;
  padding: 32px 0;
}
.footer-top .brand-block .logo { height: 30px; margin-bottom: 16px; }
.footer-top .muted { margin: 0; color: var(--ink-subtle); font-size: 14px; line-height: 1.6; }
.footer-top .links { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }
.footer-top .links .heading {
  font-size: 11px;
  letter-spacing: .2em;
  text-transform: uppercase;
  margin-bottom: 12px;
  color: var(--accent-strong);
}
.footer-top .links a {
  display: block;
  text-decoration: none;
  color: var(--ink-soft);
  padding: 6px 0;
  font-size: 14px;
}
.footer-top .links a:hover { color: var(--accent-soft); }
.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  justify-content: space-between;
  border-top: 1px solid var(--line);
  padding-top: 18px;
  color: var(--ink-subtle);
  font-size: 13px;
}

/* Reveal on scroll */
.reveal { opacity: 0; transform: translateY(10px); transition: opacity .6s ease, transform .6s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* Page hero */
.page-hero {
  padding: clamp(70px, 7vw, 100px) 0;
  background: linear-gradient(180deg, #ffffff, #f4f6f8);
  border-bottom: 1px solid var(--line);
}
.page-hero .eyebrow { display: inline-block; text-transform: uppercase; letter-spacing: .12em; font-size: clamp(28px, 3.2vw, 38px); font-weight: 600; color: var(--highlight); font-family: "Playfair Display", serif; margin-bottom: 16px; }
.page-hero h1 { margin: 0 0 12px; font-size: 15px; font-weight: 700; letter-spacing: .22em; text-transform: uppercase; color: var(--ink-soft); font-family: "Inter", sans-serif; }
.page-hero .lede { margin: 0; max-width: 720px; }

/* Responsive */
@media (max-width: 1180px) {
  .cards-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .insight { grid-template-columns: 1fr; }
}

@media (max-width: 900px) {
  .cards-3, .cards-2 { grid-template-columns: 1fr; }
  .about { grid-template-columns: 1fr; }
  .stat-list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .footer-top { grid-template-columns: 1fr; }
  .footer-top .links { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 760px) {
  .hero { padding: 96px 0 120px; }
  .hero-actions { flex-direction: column; align-items: flex-start; }
  .hero-points { gap: 8px; }
  .nav-toggle { display: inline-flex; align-items: center; justify-content: center; }
  .nav-list {
    position: fixed;
    inset: 80px 16px auto 16px;
    background: #ffffff;
    border: 1px solid var(--line);
    border-radius: 18px;
    box-shadow: var(--shadow);
    padding: 24px;
    display: none;
    flex-direction: column;
    gap: 18px;
    text-transform: uppercase;
    letter-spacing: .22em;
    font-size: 11px;
  }
  .nav-list > li > a { padding-bottom: 6px; border-bottom: 1px solid transparent; }
  .nav.open .nav-list { display: flex; }
  .contact .form-row { grid-template-columns: 1fr; }
  .stat-list { grid-template-columns: 1fr; }
}

@media (max-width: 520px) {
  .hero h1 { font-size: 38px; }
  .hero .lede { font-size: 17px; }
}