/* Mistério Real — misterioreal.com.br */
:root {
  --bg: #0b0e14;
  --bg-card: #131824;
  --bg-card-hover: #1a2132;
  --text: #e8e6e0;
  --text-dim: #9aa3b2;
  --accent: #d4a843;
  --accent-dim: #8a6d2f;
  --border: #232b3d;
  --max: 1100px;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
img { max-width: 100%; height: auto; display: block; }

/* ===== Header ===== */
header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(11,14,20,.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}
.header-inner {
  max-width: var(--max); margin: 0 auto; padding: .9rem 1.2rem;
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
}
.logo {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 1.35rem; font-weight: 700; letter-spacing: .12em;
  color: var(--text); text-transform: uppercase;
}
.logo:hover { text-decoration: none; }
.logo .real { color: var(--accent); }
nav { display: flex; gap: 1.4rem; align-items: center; }
nav a { color: var(--text-dim); font-size: .92rem; font-weight: 500; }
nav a:hover { color: var(--accent); text-decoration: none; }

/* ===== Hero ===== */
.hero {
  position: relative; overflow: hidden;
  min-height: 62vh;
  display: flex; align-items: center; justify-content: center; text-align: center;
  background:
    radial-gradient(ellipse 80% 60% at 50% 120%, rgba(212,168,67,.13), transparent),
    radial-gradient(ellipse 70% 50% at 20% -10%, rgba(38,52,92,.55), transparent),
    radial-gradient(ellipse 60% 45% at 85% 10%, rgba(70,32,90,.3), transparent),
    var(--bg);
}
.hero::after {
  content: ""; position: absolute; inset: 0;
  background-image: radial-gradient(1px 1px at 20% 30%, rgba(255,255,255,.35) 50%, transparent 51%),
    radial-gradient(1px 1px at 70% 20%, rgba(255,255,255,.25) 50%, transparent 51%),
    radial-gradient(1.5px 1.5px at 45% 65%, rgba(255,255,255,.2) 50%, transparent 51%),
    radial-gradient(1px 1px at 85% 55%, rgba(255,255,255,.3) 50%, transparent 51%),
    radial-gradient(1px 1px at 10% 75%, rgba(255,255,255,.2) 50%, transparent 51%);
  pointer-events: none;
}
.hero-content { position: relative; z-index: 1; padding: 4rem 1.2rem; max-width: 780px; }
.hero h1 {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: clamp(2.1rem, 5.5vw, 3.6rem);
  font-weight: 800; line-height: 1.15; margin-bottom: 1.1rem;
}
.hero h1 em { font-style: normal; color: var(--accent); }
.hero p { color: var(--text-dim); font-size: clamp(1rem, 2.2vw, 1.18rem); margin-bottom: 2rem; }
.btn {
  display: inline-block; padding: .8rem 2rem; border-radius: 6px;
  background: var(--accent); color: #14100a; font-weight: 700; letter-spacing: .03em;
}
.btn:hover { background: #e6bd55; text-decoration: none; }

/* ===== Grid de casos ===== */
.section { max-width: var(--max); margin: 0 auto; padding: 3.5rem 1.2rem; }
.section-title {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 1.7rem; margin-bottom: .4rem;
}
.section-sub { color: var(--text-dim); margin-bottom: 2.2rem; }
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 1.4rem; }
.card {
  background: var(--bg-card); border: 1px solid var(--border); border-radius: 10px;
  overflow: hidden; transition: transform .18s, background .18s, border-color .18s;
  display: flex; flex-direction: column;
}
.card:hover { transform: translateY(-4px); background: var(--bg-card-hover); border-color: var(--accent-dim); }
.card a { color: inherit; text-decoration: none; display: flex; flex-direction: column; height: 100%; }
.card-visual {
  height: 150px; position: relative;
  display: flex; align-items: flex-end; padding: 1rem;
  font-size: 2.2rem;
}
.cv-mh370 { background: linear-gradient(160deg, #0e2233 0%, #05121f 70%), radial-gradient(circle at 70% 30%, rgba(80,160,220,.25), transparent 60%); }
.cv-dyatlov { background: linear-gradient(160deg, #1c2333 0%, #0a0d16 70%), radial-gradient(circle at 30% 20%, rgba(200,220,255,.18), transparent 55%); }
.cv-flannan { background: linear-gradient(160deg, #14262b 0%, #060f12 70%), radial-gradient(circle at 75% 25%, rgba(212,168,67,.22), transparent 55%); }
.cv-cosmonautas { background: linear-gradient(160deg, #171227 0%, #08060f 70%), radial-gradient(circle at 60% 30%, rgba(150,100,220,.2), transparent 55%); }
.card-body { padding: 1.1rem 1.2rem 1.3rem; display: flex; flex-direction: column; gap: .5rem; flex: 1; }
.card-tag { color: var(--accent); font-size: .72rem; font-weight: 700; text-transform: uppercase; letter-spacing: .1em; }
.card h3 { font-family: 'Playfair Display', Georgia, serif; font-size: 1.15rem; line-height: 1.3; }
.card p { color: var(--text-dim); font-size: .9rem; flex: 1; }
.card-cta { color: var(--accent); font-size: .85rem; font-weight: 600; }

/* ===== Artigo ===== */
.artigo { max-width: 760px; margin: 0 auto; padding: 2.8rem 1.2rem; }
.breadcrumb { font-size: .85rem; color: var(--text-dim); margin-bottom: 1.4rem; }
.artigo h1 {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: clamp(1.8rem, 4.5vw, 2.6rem); line-height: 1.2; margin-bottom: .8rem;
}
.artigo-meta { color: var(--text-dim); font-size: .87rem; margin-bottom: 2rem; padding-bottom: 1.4rem; border-bottom: 1px solid var(--border); }
.artigo h2 {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 1.45rem; margin: 2.4rem 0 .9rem; color: var(--accent);
}
.artigo h3 { font-size: 1.1rem; margin: 1.8rem 0 .7rem; }
.artigo p { margin-bottom: 1.15rem; }
.artigo ul, .artigo ol { margin: 0 0 1.15rem 1.4rem; }
.artigo li { margin-bottom: .45rem; }
.artigo blockquote {
  border-left: 3px solid var(--accent); padding: .6rem 0 .6rem 1.2rem;
  margin: 1.5rem 0; color: var(--text-dim); font-style: italic;
}
.destaque {
  background: var(--bg-card); border: 1px solid var(--border); border-left: 3px solid var(--accent);
  border-radius: 8px; padding: 1.1rem 1.3rem; margin: 1.6rem 0; font-size: .95rem;
}
.video-cta {
  background: var(--bg-card); border: 1px solid var(--border); border-radius: 10px;
  padding: 1.4rem; margin: 2.2rem 0; text-align: center;
}
.video-cta p { color: var(--text-dim); margin-bottom: .9rem; }
.video-embed { position: relative; padding-bottom: 56.25%; height: 0; margin: 2rem 0; border-radius: 10px; overflow: hidden; }
.video-embed iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }

/* ===== Relacionados ===== */
.relacionados { border-top: 1px solid var(--border); margin-top: 3rem; padding-top: 2rem; }
.relacionados h2 { font-family: 'Playfair Display', Georgia, serif; font-size: 1.3rem; margin-bottom: 1.2rem; }

/* ===== Footer ===== */
footer { border-top: 1px solid var(--border); margin-top: 3rem; }
.footer-inner {
  max-width: var(--max); margin: 0 auto; padding: 2.2rem 1.2rem;
  display: flex; flex-wrap: wrap; gap: 1.5rem; align-items: center; justify-content: space-between;
}
.footer-social { display: flex; gap: 1.1rem; }
.footer-social a { color: var(--text-dim); font-size: .9rem; font-weight: 600; }
.footer-social a:hover { color: var(--accent); }
.footer-note { color: var(--text-dim); font-size: .8rem; width: 100%; }

@media (max-width: 640px) {
  nav { gap: .9rem; }
  nav .nav-extra { display: none; }
  .hero { min-height: 52vh; }
}