/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg: #f5f0e8;
  --fg: #1a1a1a;
  --accent: #c8ff47;
  --accent-dark: #a8df2a;
  --muted: #6b6b6b;
  --card-bg: #ffffff;
  --card-border: #e0dbd3;
  --nav-bg: #1a2e1a;
  --nav-fg: #f5f0e8;
  --linkedin: #0077b5;
  --twitter: #000000;
  --email: #c0392b;
  --video: #e74c3c;
}

html { font-size: 16px; scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--fg);
  font-family: 'Instrument Sans', system-ui, sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 { font-family: 'Instrument Serif', Georgia, serif; font-weight: 400; line-height: 1.15; }

.section-label {
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 1.5rem;
  font-weight: 500;
}

/* ===== NAV ===== */
.nav {
  background: var(--nav-bg);
  color: var(--nav-fg);
  padding: 1.25rem 2rem;
  position: sticky;
  top: 0;
  z-index: 100;
}
.nav-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  font-family: 'Instrument Serif', serif;
  font-size: 1.25rem;
  font-weight: 400;
  color: var(--accent);
}
.nav-tagline {
  font-size: 0.8rem;
  color: rgba(245,240,232,0.5);
  letter-spacing: 0.04em;
}

/* ===== MANIFESTO ===== */
.manifesto {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  padding: 5rem 2rem 4rem;
  max-width: 1100px;
  margin: 0 auto;
  align-items: center;
}
.manifesto-label { font-size: 0.75rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); margin-bottom: 1.5rem; font-weight: 500; }
.manifesto-headline {
  font-size: clamp(2.8rem, 5vw, 4.2rem);
  color: var(--fg);
  margin-bottom: 1.5rem;
  line-height: 1.1;
}
.manifesto-sub {
  font-size: 1.05rem;
  color: #4a4a4a;
  max-width: 440px;
  line-height: 1.7;
}

/* feed card */
.manifesto-visual { display: flex; justify-content: center; }
.feed-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 14px;
  padding: 1.5rem;
  width: 100%;
  max-width: 380px;
  box-shadow: 0 4px 24px rgba(0,0,0,0.07);
}
.feed-card-header {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 1.25rem;
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--muted);
}
.feed-dot {
  width: 8px; height: 8px; border-radius: 50%;
}
.feed-dot.green { background: #22c55e; box-shadow: 0 0 6px #22c55e; }
.feed-item {
  border: 1px solid var(--card-border);
  border-radius: 10px;
  padding: 1rem;
  margin-bottom: 0.75rem;
}
.feed-platform {
  width: 28px; height: 4px; border-radius: 2px;
  margin-bottom: 0.5rem;
}
.feed-platform.linkedin { background: var(--linkedin); }
.feed-platform.twitter { background: var(--fg); }
.feed-platform.email { background: var(--email); }
.feed-line { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 0.25rem; }
.feed-name { font-size: 0.78rem; font-weight: 600; }
.feed-status { font-size: 0.72rem; color: #22c55e; font-weight: 500; }
.feed-snippet { font-size: 0.75rem; color: var(--muted); display: block; line-height: 1.5; margin-top: 0.25rem; }

/* ===== HOW ===== */
.how {
  background: var(--nav-bg);
  color: var(--nav-fg);
  padding: 5rem 2rem;
}
.how-header { max-width: 1100px; margin: 0 auto 3rem; }
.how-header .section-label { color: rgba(245,240,232,0.5); }
.how-title { font-size: clamp(1.8rem, 3.5vw, 2.8rem); color: var(--nav-fg); max-width: 500px; }
.how-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.5rem;
  max-width: 1100px;
  margin: 0 auto;
}
.step-num { font-size: 0.72rem; letter-spacing: 0.1em; color: var(--accent); margin-bottom: 1rem; font-weight: 600; }
.step-title { font-size: 1.3rem; margin-bottom: 0.75rem; color: var(--nav-fg); }
.step-desc { font-size: 0.9rem; color: rgba(245,240,232,0.65); line-height: 1.65; }

/* ===== WHAT ===== */
.what { padding: 5rem 2rem; }
.what-inner { max-width: 1100px; margin: 0 auto; }
.what-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  margin-top: 0.5rem;
}
.what-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 14px;
  padding: 2rem;
}
.what-icon {
  width: 40px; height: 40px; border-radius: 10px;
  margin-bottom: 1.25rem;
}
.what-icon.linkedin-icon { background: #e8f4fd; }
.what-icon.twitter-icon { background: #f0f0f0; }
.what-icon.email-icon { background: #fde8e8; }
.what-icon.video-icon { background: #fdf0e8; }
.what-card h3 { font-size: 1.15rem; margin-bottom: 0.6rem; }
.what-card p { font-size: 0.88rem; color: #5a5a5a; line-height: 1.65; }

/* ===== OUTCOMES ===== */
.outcomes {
  background: var(--accent);
  padding: 4rem 2rem;
}
.outcomes-inner {
  max-width: 900px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}
.outcomes-stat { text-align: center; }
.stat-number {
  font-family: 'Instrument Serif', serif;
  font-size: clamp(3rem, 6vw, 5rem);
  color: var(--fg);
  line-height: 1;
  margin-bottom: 0.4rem;
}
.stat-label {
  font-size: 0.82rem;
  color: rgba(26,26,26,0.65);
  font-weight: 500;
  max-width: 160px;
  line-height: 1.4;
}
.outcomes-divider {
  width: 1px;
  height: 80px;
  background: rgba(26,26,26,0.2);
}

/* ===== CLOSING ===== */
.closing { padding: 6rem 2rem 5rem; }
.closing-inner { max-width: 800px; margin: 0 auto; text-align: center; }
.closing-headline {
  font-size: clamp(2rem, 4vw, 3.2rem);
  margin-bottom: 1.5rem;
  line-height: 1.15;
}
.closing-sub {
  font-size: 1rem;
  color: var(--muted);
  max-width: 520px;
  margin: 0 auto;
  line-height: 1.7;
}

/* ===== FOOTER ===== */
.footer {
  border-top: 1px solid var(--card-border);
  padding: 2rem;
}
.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.footer-brand {
  font-family: 'Instrument Serif', serif;
  font-size: 1rem;
  color: var(--fg);
}
.footer-copy { font-size: 0.8rem; color: var(--muted); }

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  .manifesto { grid-template-columns: 1fr; gap: 2.5rem; padding: 3rem 1.5rem 2.5rem; }
  .how-steps { grid-template-columns: 1fr; gap: 2rem; }
  .what-grid { grid-template-columns: 1fr; }
  .outcomes-inner { flex-direction: column; gap: 1.5rem; }
  .outcomes-divider { display: none; }
  .stat-number { font-size: 3rem; }
  .footer-inner { flex-direction: column; gap: 0.5rem; text-align: center; }
}