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

:root {
  --bg: #0a0a0a;
  --bg2: #111111;
  --bg3: #161616;
  --border: rgba(255,255,255,0.06);
  --border-hover: rgba(0,255,136,0.3);
  --text: #f0ede8;
  --text-muted: #888880;
  --text-dim: #555550;
  --green: #00ff88;
  --green-dim: rgba(0,255,136,0.12);
  --green-mid: rgba(0,255,136,0.6);
  --font-display: 'Syne', sans-serif;
  --font-mono: 'Space Mono', monospace;
}

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-display);
  line-height: 1.6;
  overflow-x: hidden;
}

/* --------------------
   NAV
-------------------- */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 1.25rem 2.5rem;
  background: rgba(10,10,10,0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.nav-logo {
  font-family: var(--font-mono);
  font-size: 1rem; font-weight: 700;
  color: var(--green);
  text-decoration: none;
  letter-spacing: -0.02em;
}

.nav-links { display: flex; gap: 2rem; list-style: none; }
.nav-links a {
  font-size: 0.8rem; font-weight: 600; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--text-muted);
  text-decoration: none; transition: color 0.2s;
}
.nav-links a:hover { color: var(--text); }

.nav-cta {
  font-family: var(--font-mono); font-size: 0.75rem; font-weight: 700;
  letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--bg); background: var(--green);
  padding: 0.5rem 1.25rem; border-radius: 2px;
  text-decoration: none; transition: opacity 0.2s;
}
.nav-cta:hover { opacity: 0.85; }

/* --------------------
   MOBILE MENU OVERLAY
-------------------- */
#mobile-btn {
  display: none;
  background: transparent;
  border: none;
  color: var(--text);
  font-size: 1.5rem;
  cursor: pointer;
  z-index: 101;
}

.mobile-menu {
  position: fixed;
  inset: 0;
  background: var(--bg);
  z-index: 99;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
}

.mobile-menu.open {
  opacity: 1;
  pointer-events: auto;
}

.mobile-nav-list {
  list-style: none;
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
}

.mobile-nav-list a {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  color: var(--text);
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* --------------------
   ANIMATION CLASSES
-------------------- */
.scroll-hidden {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease-out, transform 0.8s ease-out;
  will-change: opacity, transform;
}
.scroll-visible {
  opacity: 1;
  transform: translateY(0);
}

/* --------------------
   HERO
-------------------- */
.hero {
  min-height: 100vh;
  display: flex; flex-direction: column; justify-content: flex-end;
  padding: 8rem 2.5rem 5rem;
  position: relative; overflow: hidden;
}
.hero-bg-grid {
  position: absolute; inset: 0; z-index: 0;
  background-image:
    linear-gradient(rgba(0,255,136,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,255,136,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
}
.hero-bg-glow {
  position: absolute; bottom: -200px; left: -200px;
  width: 700px; height: 700px; border-radius: 50%;
  background: radial-gradient(circle, rgba(0,255,136,0.07) 0%, transparent 70%);
  z-index: 0;
}
.hero-content { position: relative; z-index: 1; max-width: 900px; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 0.5rem;
  font-family: var(--font-mono); font-size: 0.7rem; font-weight: 700;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--green); border: 1px solid rgba(0,255,136,0.25);
  padding: 0.35rem 0.85rem; margin-bottom: 2rem;
  background: var(--green-dim);
}
.hero-badge::before { content: '//'; opacity: 0.5; }

.hero-title {
  font-size: clamp(3rem, 8vw, 7rem);
  font-weight: 800; line-height: 0.95;
  letter-spacing: -0.04em;
  margin-bottom: 2rem;
}
.hero-title .line-green { color: var(--green); }
.hero-title .line-dim { color: var(--text-dim); }

.hero-subtitle {
  font-size: 1.15rem; font-weight: 400;
  color: var(--text-muted); max-width: 520px;
  line-height: 1.7; margin-bottom: 3rem;
}
.hero-scroll {
  font-family: var(--font-mono); font-size: 0.7rem;
  color: var(--text-dim); letter-spacing: 0.1em;
  display: flex; align-items: center; gap: 1rem;
}
.hero-scroll::before {
  content: ''; display: block;
  width: 40px; height: 1px; background: var(--text-dim);
}

/* --------------------
   SECTION BASE
-------------------- */
section { padding: 7rem 2.5rem; }
.section-inner { max-width: 1100px; margin: 0 auto; }

.section-label {
  font-family: var(--font-mono); font-size: 0.65rem; font-weight: 700;
  letter-spacing: 0.15em; text-transform: uppercase;
  color: var(--green); margin-bottom: 1.25rem;
  display: flex; align-items: center; gap: 0.75rem;
}
.section-label::before {
  content: ''; display: block; width: 24px; height: 1px;
  background: var(--green);
}
h2 {
  font-size: clamp(2rem, 4vw, 3.25rem);
  font-weight: 800; letter-spacing: -0.03em;
  line-height: 1.1; margin-bottom: 1.5rem;
}

/* --------------------
   MANIFESTO
-------------------- */
.manifesto {
  background: var(--bg2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.manifesto-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 5rem; align-items: center;
}
.manifesto-text p {
  font-size: 1.05rem; color: var(--text-muted);
  line-height: 1.8; margin-bottom: 1.25rem;
}
.manifesto-text p strong { color: var(--text); font-weight: 600; }
.manifesto-quote {
  border-left: 2px solid var(--green);
  padding: 2rem 2.5rem;
  background: var(--green-dim);
}
.manifesto-quote blockquote {
  font-size: 1.5rem; font-weight: 700; line-height: 1.4;
  letter-spacing: -0.02em; color: var(--text);
  margin-bottom: 1.25rem;
}
.manifesto-quote blockquote .hl { color: var(--green); }
.manifesto-quote cite {
  font-family: var(--font-mono); font-size: 0.7rem;
  color: var(--text-dim); font-style: normal;
  letter-spacing: 0.08em; text-transform: uppercase;
}

/* --------------------
   STATS
-------------------- */
.stats { background: var(--bg3); }
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px; background: var(--border);
  border: 1px solid var(--border);
}
.stat-item {
  background: var(--bg3);
  padding: 2.5rem 2rem;
  text-align: center;
}
.stat-number {
  font-family: var(--font-mono);
  font-size: 3rem; font-weight: 700;
  color: var(--green); line-height: 1;
  margin-bottom: 0.5rem;
  display: block;
}
.stat-label {
  font-size: 0.8rem; font-weight: 600;
  letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--text-muted);
}

/* --------------------
   ORIGEM (TIMELINE)
-------------------- */
.origem-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 5rem; align-items: start;
}
.timeline { position: relative; padding-left: 1.5rem; }
.timeline::before {
  content: ''; position: absolute;
  left: 0; top: 0.5rem; bottom: 0;
  width: 1px; background: var(--border);
}
.timeline-item { position: relative; margin-bottom: 2.5rem; }
.timeline-item::before {
  content: ''; position: absolute;
  left: -1.5rem; top: 0.45rem;
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 3px var(--bg), 0 0 0 4px rgba(0,255,136,0.2);
}
.timeline-year {
  font-family: var(--font-mono);
  font-size: 0.65rem; font-weight: 700;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--green); margin-bottom: 0.35rem;
}
.timeline-title {
  font-size: 0.95rem; font-weight: 700;
  color: var(--text); margin-bottom: 0.35rem;
}
.timeline-desc {
  font-size: 0.875rem; color: var(--text-muted); line-height: 1.6;
}

.origem-text p {
  font-size: 1.05rem; color: var(--text-muted);
  line-height: 1.8; margin-bottom: 1.25rem;
}
.origem-text p strong { color: var(--text); font-weight: 600; }

/* --------------------
   VALORES
-------------------- */
.valores { background: var(--bg2); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.valores-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem; margin-top: 3.5rem;
}
.valor-card {
  border: 1px solid var(--border);
  padding: 2rem;
  transition: border-color 0.25s, background 0.25s;
  position: relative; overflow: hidden;
}
.valor-card::after {
  content: ''; position: absolute;
  bottom: 0; left: 0; right: 0; height: 2px;
  background: var(--green); transform: scaleX(0);
  transform-origin: left; transition: transform 0.3s;
}
.valor-card:hover { border-color: var(--border-hover); background: var(--green-dim); }
.valor-card:hover::after { transform: scaleX(1); }
.valor-num {
  font-family: var(--font-mono); font-size: 0.65rem;
  color: var(--text-dim); letter-spacing: 0.1em;
  margin-bottom: 1.25rem; display: block;
}
.valor-title {
  font-size: 1.15rem; font-weight: 700;
  color: var(--text); margin-bottom: 0.75rem;
}
.valor-desc {
  font-size: 0.875rem; color: var(--text-muted); line-height: 1.7;
}

/* --------------------
   FUNDADOR
-------------------- */
.fundador-grid {
  display: grid; grid-template-columns: 340px 1fr;
  gap: 4rem; align-items: start;
}
.fundador-grid.align-center {
  align-items: center;
}
.fundador-card {
  border: 1px solid var(--border);
  overflow: hidden;
}
.fundador-img-placeholder {
  width: 100%; aspect-ratio: 4/5;
  background: var(--bg3);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-mono); font-size: 4rem;
  color: var(--text-dim);
  border-bottom: 1px solid var(--border);
  transition: opacity 0.3s ease;
}
.fundador-img-placeholder:hover {
  opacity: 1 !important;
}
.fundador-info { padding: 1.5rem; }
.fundador-name { font-size: 1.15rem; font-weight: 700; color: var(--text); }
.fundador-role {
  font-family: var(--font-mono); font-size: 0.7rem;
  color: var(--green); letter-spacing: 0.08em;
  text-transform: uppercase; margin-top: 0.25rem;
}
.fundador-text p {
  font-size: 1.05rem; color: var(--text-muted);
  line-height: 1.8; margin-bottom: 1.25rem;
}
.fundador-text p strong { color: var(--text); font-weight: 600; }
.skills-list {
  display: flex; flex-wrap: wrap; gap: 0.5rem;
  margin-top: 2rem;
}
.skill-tag {
  font-family: var(--font-mono); font-size: 0.65rem;
  letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--green); border: 1px solid rgba(0,255,136,0.2);
  padding: 0.3rem 0.65rem;
  background: var(--green-dim);
}

/* --------------------
   MISSAO-VISAO
-------------------- */
.mv { background: var(--bg3); border-top: 1px solid var(--border); }
.mv-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 1.5rem; margin-top: 3.5rem;
}
.mv-card {
  padding: 2.5rem;
  border: 1px solid var(--border);
  position: relative;
}
.mv-card.featured {
  border-color: rgba(0,255,136,0.2);
  background: var(--green-dim);
}
.mv-icon {
  font-family: var(--font-mono); font-size: 0.65rem;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--green); margin-bottom: 1.25rem;
  display: block;
}
.mv-title {
  font-size: 1.5rem; font-weight: 800;
  letter-spacing: -0.02em; margin-bottom: 1rem;
}
.mv-body {
  font-size: 0.95rem; color: var(--text-muted); line-height: 1.7;
}

/* --------------------
   CTA SECTION
-------------------- */
.cta-section {
  text-align: center;
  padding: 8rem 2.5rem;
  position: relative; overflow: hidden;
}
.cta-section::before {
  content: '';
  position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
  width: 800px; height: 400px;
  background: radial-gradient(ellipse, rgba(0,255,136,0.07) 0%, transparent 70%);
  z-index: 0;
}
.cta-inner { position: relative; z-index: 1; max-width: 620px; margin: 0 auto; }
.cta-section h2 {
  font-size: clamp(2rem, 5vw, 3.5rem);
  margin-bottom: 1rem;
}
.cta-section p {
  font-size: 1.05rem; color: var(--text-muted);
  margin-bottom: 2.5rem; line-height: 1.7;
}
.cta-btns { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }
.btn-primary {
  font-family: var(--font-mono); font-size: 0.75rem; font-weight: 700;
  letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--bg); background: var(--green);
  padding: 0.9rem 2rem; border: none; cursor: pointer;
  text-decoration: none; transition: opacity 0.2s; display: inline-block;
}
.btn-primary:hover { opacity: 0.85; }
.btn-ghost {
  font-family: var(--font-mono); font-size: 0.75rem; font-weight: 700;
  letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--text-muted); background: transparent;
  padding: 0.9rem 2rem; border: 1px solid var(--border);
  cursor: pointer; text-decoration: none; transition: all 0.2s;
  display: inline-block;
}
.btn-ghost:hover { border-color: rgba(255,255,255,0.2); color: var(--text); }

/* --------------------
   FOOTER
-------------------- */
footer {
  border-top: 1px solid var(--border);
  padding: 3rem 2.5rem;
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 1.5rem;
}
.footer-logo {
  font-family: var(--font-mono); font-size: 0.9rem; font-weight: 700;
  color: var(--green); text-decoration: none;
}
.footer-copy {
  font-family: var(--font-mono); font-size: 0.65rem;
  color: var(--text-dim); letter-spacing: 0.06em;
}
.footer-links { display: flex; gap: 1.5rem; }
.footer-links a {
  font-size: 0.75rem; font-weight: 600; letter-spacing: 0.06em;
  text-transform: uppercase; color: var(--text-muted);
  text-decoration: none; transition: color 0.2s;
}
.footer-links a:hover { color: var(--text); }


/* --------------------
   RESPONSIVE
-------------------- */
@media (max-width: 900px) {
  nav { padding: 1rem 1.5rem; }
  .nav-links { display: none; }
  #mobile-btn { display: block; }

  section { padding: 5rem 1.5rem; }
  .hero { padding: 7rem 1.5rem 4rem; }
  
  .manifesto-grid,
  .origem-grid,
  .fundador-grid,
  .mv-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .valores-grid { grid-template-columns: 1fr 1fr; }
  footer { flex-direction: column; text-align: center; }
}

@media (max-width: 580px) {
  .valores-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
}