/* ============================================
   AEkoro — Shared Stylesheet
   ============================================ */

:root {
  --bg: #f4f1ea;
  --bg-soft: #ebe6da;
  --paper: #fbf9f3;
  --ink: #1a1a1a;
  --ink-muted: #6b6354;
  --rule: #d6cfbf;
  --orange: #f97316;
  --orange-deep: #c2410c;
  --accent: #c2410c;
}

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

html, body {
  background: var(--bg);
  color: var(--ink);
  font-family: 'Manrope', system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

.container {
  max-width: 1320px;
  margin: 0 auto;
  padding: 0 40px;
}

/* ============ LOGO (new treatment) ============ */
.logo {
  display: inline-flex;
  align-items: baseline;
  text-decoration: none;
  line-height: 1;
}
.logo-ae {
  font-family: 'Playfair Display', serif;
  font-weight: 900;
  font-size: 48px;
  color: var(--orange);
  letter-spacing: -0.04em;
}
.logo-koro {
  font-family: 'Manrope', sans-serif;
  font-weight: 400;
  font-size: 32px;
  color: var(--ink);
  letter-spacing: -0.02em;
  margin-left: 2px;
}

/* ============ NAV ============ */
.nav {
  padding: 28px 0;
  border-bottom: 1px solid var(--rule);
  background: var(--bg);
  position: sticky;
  top: 0;
  z-index: 50;
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
}
.nav-links {
  display: flex;
  gap: 36px;
  align-items: center;
}
.nav-links a {
  font-size: 14px;
  font-weight: 500;
  color: var(--ink);
  transition: color 0.2s;
  position: relative;
}
.nav-links a:hover { color: var(--orange-deep); }
.nav-links a.active { color: var(--orange-deep); }
.nav-links a.active::after {
  content: "";
  position: absolute;
  bottom: -8px;
  left: 0; right: 0;
  height: 2px;
  background: var(--orange);
}
.nav-meta {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--ink-muted);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

/* ============ TYPOGRAPHY ============ */
.eyebrow {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--orange-deep);
  font-weight: 500;
}
.display {
  font-family: 'Fraunces', serif;
  font-weight: 400;
  line-height: 0.98;
  letter-spacing: -0.04em;
  font-variation-settings: "opsz" 144;
}
.display em {
  font-style: italic;
  font-weight: 300;
  color: var(--orange-deep);
}

/* ============ PAGE HEADER ============ */
.page-header {
  padding: 100px 0 80px;
  border-bottom: 1px solid var(--rule);
}
.page-header-meta {
  display: flex;
  gap: 24px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-muted);
  margin-bottom: 40px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--rule);
}
.page-header-meta span:nth-child(2) { margin-left: auto; }
.page-title {
  font-family: 'Fraunces', serif;
  font-size: clamp(48px, 7vw, 110px);
  line-height: 0.95;
  letter-spacing: -0.04em;
  font-weight: 400;
  font-variation-settings: "opsz" 144;
  max-width: 14ch;
  margin-bottom: 32px;
}
.page-title em { font-style: italic; font-weight: 300; color: var(--orange-deep); }
.page-lede {
  font-size: 20px;
  line-height: 1.5;
  color: var(--ink-muted);
  max-width: 56ch;
}

/* ============ BUTTONS ============ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 28px;
  background: var(--ink);
  color: var(--bg);
  font-size: 14px;
  font-weight: 600;
  border-radius: 100px;
  transition: all 0.25s;
  border: 1px solid var(--ink);
  font-family: inherit;
  cursor: pointer;
}
.btn:hover {
  background: var(--orange-deep);
  border-color: var(--orange-deep);
  transform: translateY(-1px);
}
.btn-ghost {
  background: transparent;
  color: var(--ink);
}
.btn-ghost:hover {
  background: transparent;
  color: var(--orange-deep);
  border-color: var(--orange-deep);
}
.btn-orange {
  background: var(--orange);
  border-color: var(--orange);
  color: white;
}
.btn-orange:hover {
  background: var(--orange-deep);
  border-color: var(--orange-deep);
}

/* ============ CONTENT SECTIONS ============ */
.section {
  padding: 100px 0;
}
.section-border-top { border-top: 1px solid var(--rule); }
.section-head {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 48px;
  align-items: end;
  margin-bottom: 72px;
}
.section-title {
  font-family: 'Fraunces', serif;
  font-size: clamp(36px, 5vw, 64px);
  line-height: 1;
  letter-spacing: -0.03em;
  font-weight: 400;
  font-variation-settings: "opsz" 144;
}
.section-title em { font-style: italic; font-weight: 300; color: var(--orange-deep); }

/* ============ FOOTER ============ */
.footer {
  padding: 80px 0 40px;
  border-top: 1px solid var(--rule);
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 80px;
}
.footer-brand-wrap { display: flex; flex-direction: column; gap: 12px; }
.footer-brand {
  font-family: 'Playfair Display', serif;
  font-weight: 900;
  font-size: 88px;
  line-height: 0.9;
  letter-spacing: -0.04em;
  color: var(--orange);
}
.footer-brand .koro-part {
  font-family: 'Manrope', sans-serif;
  font-weight: 400;
  font-size: 56px;
  color: var(--ink);
}
.footer-tagline {
  font-size: 14px;
  color: var(--ink-muted);
  max-width: 32ch;
}
.footer-col h4 {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--ink-muted);
  margin-bottom: 20px;
  font-weight: 500;
}
.footer-col ul { list-style: none; }
.footer-col li {
  font-size: 15px;
  margin-bottom: 12px;
}
.footer-col a:hover { color: var(--orange-deep); }
.footer-bottom {
  padding-top: 32px;
  border-top: 1px solid var(--rule);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-muted);
}

/* ============ RESPONSIVE ============ */
@media (max-width: 900px) {
  .container { padding: 0 24px; }
  .page-header { padding: 60px 0 40px; }
  .section { padding: 60px 0; }
  .section-head { grid-template-columns: 1fr; gap: 24px; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-brand { font-size: 56px; }
  .footer-brand .koro-part { font-size: 36px; }
  .nav-links { display: none; }
  .nav-meta { display: none; }
}