/* =========================================================
   TheFutureParty — Top 5 Posts
   Palette: #030712 / #FFFFFF / #76FC4B
   Type: Inter (body) + Inter Tight (display)
   ========================================================= */

:root{
  --bg:#FFFFFF;
  --ink:#030712;
  --ink-2:#1F2937;
  --muted:#6B7280;
  --border:#E5E7EB;
  --hair:#F3F4F6;
  --accent:#76FC4B;
  --accent-ink:#030712;

  --font-body:'Inter', system-ui, -apple-system, Segoe UI, sans-serif;
  --font-display:'Inter Tight', 'Inter', sans-serif;

  --text-xs:12px;
  --text-sm:14px;
  --text-base:16px;
  --text-lg:18px;
  --text-xl:clamp(22px, 2.2vw, 30px);
  --text-2xl:clamp(32px, 4vw, 56px);
  --text-hero:clamp(44px, 6.5vw, 96px);

  --space-1:4px;
  --space-2:8px;
  --space-3:12px;
  --space-4:16px;
  --space-6:24px;
  --space-8:32px;
  --space-12:48px;
  --space-16:64px;
  --space-24:96px;
  --space-32:128px;

  --radius-sm:6px;
  --radius-md:12px;
  --radius-lg:20px;

  --max:1240px;
}

*,*::before,*::after{box-sizing:border-box}
html,body{margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--font-body);
  font-size:var(--text-base);
  line-height:1.55;
  color:var(--ink);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}

.wrap{
  width:100%;
  max-width:var(--max);
  margin:0 auto;
  padding:0 clamp(20px, 4vw, 40px);
}

/* ==========================
   HEADER
   ========================== */
.site-header{
  position:sticky;top:0;z-index:50;
  background:#030712;
  color:#F9FAFB;
  border-bottom:1px solid #0b1220;
}
.header-inner{
  display:flex;align-items:center;justify-content:space-between;
  height:72px;
}
.logo{
  display:flex;align-items:center;gap:10px;
  font-family:var(--font-display);
  font-weight:800;
  letter-spacing:-0.01em;
}
.logo-word{font-size:var(--text-sm);}
.nav{display:flex;gap:var(--space-6);align-items:center;}
.nav a{
  font-size:var(--text-sm);
  font-weight:500;
  color:#F9FAFB;
  opacity:.78;
  transition:opacity .2s ease, color .2s ease;
}
.nav a:hover{opacity:1;color:var(--accent);}

/* ==========================
   HERO
   ========================== */
.hero{
  background:linear-gradient(180deg, #030712 0%, #0b0f1c 100%);
  color:#F9FAFB;
  padding:clamp(var(--space-16), 10vw, var(--space-32)) 0 clamp(var(--space-12), 8vw, var(--space-24));
  position:relative;
  overflow:hidden;
}
.hero::before{
  content:"";
  position:absolute;inset:0;
  background:
    radial-gradient(60% 50% at 80% 0%, rgba(118,252,75,.10) 0%, transparent 60%),
    radial-gradient(50% 40% at 0% 100%, rgba(118,252,75,.06) 0%, transparent 60%);
  pointer-events:none;
}
.hero-inner{
  position:relative;
  max-width:1100px;
  opacity:0;transform:translateY(12px);
  transition:opacity .9s ease, transform .9s ease;
}
.hero-inner.is-visible{opacity:1;transform:none}
.eyebrow{
  display:inline-block;
  font-family:var(--font-body);
  font-size:var(--text-xs);
  letter-spacing:0.18em;
  text-transform:uppercase;
  color:var(--accent);
  font-weight:700;
  margin-bottom:var(--space-6);
}
.hero-title{
  font-family:var(--font-display);
  font-size:var(--text-hero);
  line-height:0.96;
  letter-spacing:-0.035em;
  font-weight:800;
  margin:0 0 var(--space-8);
  max-width:14ch;
}
.hl{
  color:var(--accent);
  font-style:italic;
  font-weight:800;
}
.dot{color:var(--accent)}
.hero-dek{
  font-size:clamp(var(--text-lg), 1.6vw, 22px);
  line-height:1.45;
  color:#D1D5DB;
  max-width:62ch;
  margin:0 0 var(--space-12);
}
.hero-dek a{
  color:var(--accent);
  border-bottom:1px solid rgba(118,252,75,.4);
}
.hero-dek a:hover{border-color:var(--accent);}
.hero-meta{
  display:grid;
  grid-template-columns:repeat(4, minmax(0,1fr));
  gap:var(--space-6);
  padding-top:var(--space-8);
  border-top:1px solid rgba(255,255,255,.08);
  max-width:780px;
}
.metric{display:flex;flex-direction:column;gap:6px}
.metric-num{
  font-family:var(--font-display);
  font-size:clamp(28px, 3.4vw, 44px);
  font-weight:800;
  letter-spacing:-0.025em;
  line-height:1;
}
.metric-label{
  font-size:var(--text-xs);
  letter-spacing:0.12em;
  text-transform:uppercase;
  color:#9CA3AF;
  font-weight:600;
}
@media (max-width:640px){
  .hero-meta{grid-template-columns:repeat(2,1fr);}
}

/* ==========================
   POSTS
   ========================== */
.posts{padding:clamp(var(--space-16), 8vw, var(--space-24)) 0 var(--space-12);}
.posts-head{
  margin-bottom:clamp(var(--space-12), 6vw, var(--space-16));
  display:flex;flex-direction:column;gap:var(--space-3);
  border-bottom:2px solid var(--ink);
  padding-bottom:var(--space-6);
}
.section-label{
  font-size:var(--text-xs);
  letter-spacing:0.18em;
  text-transform:uppercase;
  color:var(--ink);
  font-weight:700;
}
.section-title{
  font-family:var(--font-display);
  font-size:var(--text-2xl);
  line-height:1.02;
  letter-spacing:-0.03em;
  font-weight:800;
  margin:0;
  max-width:18ch;
}

.post{
  padding:clamp(var(--space-12), 6vw, var(--space-24)) 0;
  border-bottom:1px solid var(--border);
  opacity:0;transform:translateY(16px);
  transition:opacity .8s ease, transform .8s ease;
}
.post.is-visible{opacity:1;transform:none}
.post:last-of-type{border-bottom:none}

.post-grid{
  display:grid;
  grid-template-columns:1.05fr 1fr;
  gap:clamp(var(--space-8), 4vw, var(--space-16));
  align-items:center;
}
.post-grid--reverse .post-media{order:2}
.post-grid--reverse .post-body{order:1}

.post-media{
  position:relative;
  border-radius:var(--radius-lg);
  overflow:hidden;
  background:var(--hair);
  aspect-ratio:4/3;
}
.media-link{display:block;height:100%;}
.media-link img{
  width:100%;height:100%;
  object-fit:cover;
  transition:transform .8s cubic-bezier(.16,1,.3,1);
}
.post-media:hover img{transform:scale(1.03);}

.rank{
  position:absolute;
  top:var(--space-4);left:var(--space-4);
  z-index:2;
  background:var(--accent);
  color:var(--accent-ink);
  font-family:var(--font-display);
  font-weight:900;
  font-size:clamp(20px, 2vw, 28px);
  letter-spacing:-0.02em;
  padding:8px 14px;
  border-radius:var(--radius-sm);
  line-height:1;
}

.post--1 .rank{
  background:#030712;
  color:var(--accent);
  font-size:clamp(24px, 2.4vw, 34px);
}

.post-body{display:flex;flex-direction:column;gap:var(--space-4);}
.post-meta{
  font-size:var(--text-xs);
  letter-spacing:0.04em;
  text-transform:uppercase;
  color:var(--muted);
  font-weight:600;
  display:flex;flex-wrap:wrap;gap:8px;align-items:center;
}
.sep{opacity:.5}
.post-title{
  font-family:var(--font-display);
  font-size:clamp(28px, 3.4vw, 46px);
  line-height:1.02;
  letter-spacing:-0.03em;
  font-weight:800;
  margin:0;
}
.post--1 .post-title{
  font-size:clamp(34px, 4vw, 56px);
}
.post-dek{
  font-family:var(--font-display);
  font-style:italic;
  font-weight:500;
  font-size:var(--text-lg);
  line-height:1.35;
  color:var(--ink-2);
  margin:0;
  max-width:48ch;
}
.post-body-text{
  font-size:var(--text-base);
  line-height:1.65;
  color:var(--ink-2);
  margin:0;
  max-width:54ch;
}

.engagement{
  display:flex;flex-wrap:wrap;gap:8px;
  margin-top:var(--space-2);
}
.eng-pill{
  font-size:var(--text-xs);
  font-weight:600;
  letter-spacing:0.02em;
  padding:6px 12px;
  border-radius:999px;
  background:var(--hair);
  color:var(--ink);
  border:1px solid var(--border);
}
.eng-pill--top{
  background:var(--accent);
  border-color:var(--accent);
  color:var(--accent-ink);
}

.read-cta{
  align-self:flex-start;
  font-weight:700;
  font-size:var(--text-sm);
  letter-spacing:0.02em;
  margin-top:var(--space-3);
  padding:12px 20px;
  background:var(--ink);
  color:#fff;
  border-radius:999px;
  transition:background .2s ease, transform .2s ease;
}
.read-cta:hover{
  background:var(--accent);
  color:var(--accent-ink);
  transform:translateY(-1px);
}

@media (max-width:820px){
  .post-grid,
  .post-grid--reverse{
    grid-template-columns:1fr;
  }
  .post-grid--reverse .post-media{order:1}
  .post-grid--reverse .post-body{order:2}
}

/* ==========================
   METHODOLOGY
   ========================== */
.methodology{
  background:#030712;
  color:#F9FAFB;
  padding:clamp(var(--space-16), 8vw, var(--space-24)) 0;
  opacity:0;transform:translateY(12px);
  transition:opacity .8s ease, transform .8s ease;
}
.methodology.is-visible{opacity:1;transform:none}
.method-grid{
  display:grid;
  grid-template-columns:1fr 1.4fr;
  gap:clamp(var(--space-8), 5vw, var(--space-24));
  align-items:start;
}
.methodology .section-label{color:var(--accent);}
.methodology .section-title{color:#F9FAFB;}
.method-body p{
  font-size:var(--text-base);
  line-height:1.7;
  color:#D1D5DB;
  max-width:60ch;
  margin:0 0 var(--space-4);
}
.method-body p:last-child{margin-bottom:0;}
.method-body a{
  color:var(--accent);
  border-bottom:1px solid rgba(118,252,75,.4);
}
@media (max-width:760px){
  .method-grid{grid-template-columns:1fr;}
}

/* ==========================
   FOOTER
   ========================== */
.site-footer{
  background:#F9FAFB;
  border-top:1px solid var(--border);
  padding:var(--space-12) 0;
}
.footer-inner{
  display:flex;flex-wrap:wrap;gap:var(--space-6);
  align-items:center;justify-content:space-between;
}
.foot-brand{display:flex;align-items:center;gap:var(--space-3);font-size:var(--text-xs);color:var(--muted);}
.foot-links{display:flex;gap:var(--space-6);}
.foot-links a{
  font-size:var(--text-sm);
  font-weight:600;
}
.foot-links a:hover{color:var(--accent);text-decoration:underline;text-underline-offset:3px;}

/* ==========================
   ACCESSIBILITY / MOTION
   ========================== */
@media (prefers-reduced-motion: reduce){
  .post,.hero-inner,.methodology{transition:none;opacity:1;transform:none}
  .media-link img{transition:none}
}
:focus-visible{
  outline:2px solid var(--accent);
  outline-offset:3px;
  border-radius:4px;
}