/* Minvana — minvana.com */
:root {
  --bg: #0e1116;
  --surface: #151b24;
  --surface-2: #1b2330;
  --border: #26303f;
  --text: #eceff4;
  --muted: #9aa5b5;
  --accent: #f2b02e;
  --accent-soft: rgba(242, 176, 46, 0.12);
  --link: #7cc4ff;
  --radius: 14px;
}

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

body {
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    "Helvetica Neue", Arial, sans-serif;
  line-height: 1.7;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--link); text-decoration: none; }
a:hover { text-decoration: underline; }

.wrap { max-width: 1080px; margin: 0 auto; padding: 0 20px; }
.narrow { max-width: 760px; margin: 0 auto; padding: 0 20px; }

/* ---------- header ---------- */
header.site {
  position: sticky; top: 0; z-index: 50;
  background: rgba(14, 17, 22, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}
header.site .wrap {
  display: flex; align-items: center; justify-content: space-between;
  height: 62px;
}
.brand { font-size: 22px; font-weight: 800; letter-spacing: 0.5px; color: var(--text); }
.brand:hover { text-decoration: none; }
.brand .dot { color: var(--accent); }
nav.site a { color: var(--muted); margin-left: 22px; font-size: 15px; font-weight: 600; }
nav.site a:hover, nav.site a.active { color: var(--text); text-decoration: none; }

/* ---------- hero ---------- */
.hero {
  text-align: center;
  padding: 84px 20px 60px;
  background:
    radial-gradient(600px 300px at 50% -60px, rgba(242, 176, 46, 0.16), transparent 70%),
    var(--bg);
}
.hero h1 {
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(44px, 8vw, 76px);
  font-weight: 700; letter-spacing: 1px; line-height: 1.1;
}
.hero h1 .dot { color: var(--accent); }
.hero .tagline {
  margin-top: 14px; font-size: clamp(17px, 3vw, 22px); color: var(--muted);
}
.hero .tagline em { color: var(--accent); font-style: normal; font-weight: 600; }
.hero .cta { margin-top: 30px; display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

.btn {
  display: inline-block; padding: 12px 26px; border-radius: 999px;
  font-weight: 700; font-size: 15px; border: 1px solid transparent;
}
.btn-primary { background: var(--accent); color: #14100a; }
.btn-primary:hover { text-decoration: none; filter: brightness(1.07); }
.btn-ghost { border-color: var(--border); color: var(--text); background: var(--surface); }
.btn-ghost:hover { text-decoration: none; border-color: var(--accent); }

/* ---------- post grid ---------- */
.section-title {
  font-family: Georgia, serif; font-size: 28px; margin: 44px 0 6px;
}
.section-sub { color: var(--muted); margin-bottom: 24px; font-size: 15px; }

.grid {
  display: grid; gap: 20px;
  grid-template-columns: repeat(auto-fill, minmax(290px, 1fr));
  padding-bottom: 30px;
}
.card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 22px;
  display: flex; flex-direction: column; gap: 10px;
  transition: transform 0.15s ease, border-color 0.15s ease;
}
.card:hover { transform: translateY(-3px); border-color: var(--accent); }
.card .date { font-size: 13px; color: var(--muted); text-transform: uppercase; letter-spacing: 1px; }
.card h3 { font-family: Georgia, serif; font-size: 20px; line-height: 1.35; }
.card h3 a { color: var(--text); }
.card p { color: var(--muted); font-size: 15px; flex: 1; }
.card .read { font-weight: 700; font-size: 14px; color: var(--accent); }

/* ---------- article ---------- */
.article-head { padding: 54px 0 10px; text-align: center; }
.article-head .date { color: var(--muted); font-size: 14px; text-transform: uppercase; letter-spacing: 1.5px; }
.article-head h1 {
  font-family: Georgia, serif; font-size: clamp(30px, 5vw, 44px);
  line-height: 1.25; margin: 12px 0 8px;
}
.article-head .dek { color: var(--muted); font-size: 18px; max-width: 640px; margin: 0 auto; }

.back { display: inline-block; margin-top: 26px; font-size: 14px; font-weight: 600; color: var(--muted); }

.video-wrap {
  max-width: 360px; margin: 34px auto;
  aspect-ratio: 9 / 16;
  border-radius: var(--radius); overflow: hidden;
  border: 1px solid var(--border);
  background: #000;
}
.video-wrap iframe { width: 100%; height: 100%; border: 0; display: block; }
.video-cap { text-align: center; color: var(--muted); font-size: 13px; margin-top: -24px; margin-bottom: 10px; }

.prose { padding: 10px 0 30px; }
.prose p { margin-bottom: 1.25em; }
.prose h2 { font-family: Georgia, serif; font-size: 24px; margin: 1.6em 0 0.6em; }
.prose ul { margin: 0 0 1.25em 1.3em; }
.prose li { margin-bottom: 0.5em; }
.prose blockquote {
  border-left: 3px solid var(--accent); padding: 6px 18px; margin: 1.4em 0;
  color: var(--muted); font-style: italic;
}
.disclaimer {
  background: var(--accent-soft); border: 1px solid rgba(242, 176, 46, 0.35);
  border-radius: var(--radius); padding: 16px 20px; font-size: 15px; margin: 26px 0;
}
.disclaimer strong { color: var(--accent); }

.sources {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 22px 24px; margin: 10px 0 40px;
}
.sources h2 { font-family: Georgia, serif; font-size: 20px; margin-bottom: 12px; }
.sources ul { margin-left: 1.2em; font-size: 15px; }
.sources li { margin-bottom: 8px; color: var(--muted); }
.sources li a { word-break: break-word; }

/* ---------- about ---------- */
.about-hero { padding: 60px 20px 10px; text-align: center; }
.about-hero h1 { font-family: Georgia, serif; font-size: clamp(34px, 6vw, 52px); }
.name-story {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 26px 28px; margin: 30px 0;
  text-align: center;
}
.name-story .formula { font-family: Georgia, serif; font-size: 22px; color: var(--accent); }
.name-story p { color: var(--muted); margin-top: 8px; font-size: 16px; }

/* ---------- footer ---------- */
footer.site {
  border-top: 1px solid var(--border); margin-top: 50px;
  padding: 30px 0 40px; color: var(--muted); font-size: 14px;
}
footer.site .wrap { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
footer.site a { color: var(--muted); margin-right: 16px; }

/* ---------- segments ---------- */
.tag {
  display: inline-block;
  font-size: 11px; font-weight: 800; letter-spacing: 1.5px;
  text-transform: uppercase; color: var(--accent);
  background: var(--accent-soft);
  border: 1px solid rgba(242, 176, 46, 0.35);
  padding: 3px 10px; border-radius: 999px;
  vertical-align: middle; white-space: nowrap;
}
.card .tag-row { margin-bottom: 2px; }
.segments {
  display: grid; gap: 14px;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  padding-bottom: 40px;
}
.segment {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 18px 20px;
}
.segment h3 { font-size: 17px; margin-bottom: 6px; }
.segment h3 .n { color: var(--accent); margin-right: 8px; font-size: 13px; font-weight: 800; }
.segment p { color: var(--muted); font-size: 14.5px; line-height: 1.6; }

@media (max-width: 600px) {
  body { font-size: 16px; }
  .hero { padding: 60px 20px 44px; }
  nav.site a { margin-left: 14px; }
}