* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', sans-serif;
  background: #F5F4F0;
  color: #1a1a1a;
  line-height: 1.6;
}


nav {
  position: sticky; top: 0; z-index: 99;
  background: #1a1a1a;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 2rem; height: 64px;
}
.nav-logo { height: 36px; }
.nav-links { display: flex; gap: 1.5rem; list-style: none; }
.nav-links a {
  color: #ccc; text-decoration: none; font-size: 13px;
  font-weight: 500; letter-spacing: 0.05em;
  transition: color .2s;
}
.nav-links a:hover { color: #e63030; }
.button-doe{
    background-color: #c82020;
    padding: 10px;
    border-radius: 2px;
}
.button-doe a:hover { color: #1a1a1a; }

.hero {
  background: #1a1a1a;
  color: white;
  padding: 5rem 2rem 4rem;
  text-align: center;
}
.hero img { max-width: 560px; width: 90%; margin: 0 auto 2rem; display: block; }
.hero-tag {
  display: inline-block;
  background: #e63030;
  color: white; font-size: 12px; font-weight: 700;
  letter-spacing: .15em; text-transform: uppercase;
  padding: 4px 14px; border-radius: 2px;
  margin-bottom: 1.5rem;
}
.hero h1 {
  font-size: clamp(28px, 5vw, 48px);
  font-weight: 900; line-height: 1.1;
  margin-bottom: .75rem;
}
.hero h1 span { color: #e63030; }
.hero-sub { font-size: 18px; color: #aaa; margin-bottom: 2rem; }
.hero-info {
  display: flex; flex-wrap: wrap; gap: 1.5rem;
  justify-content: center; margin-bottom: 2.5rem;
}
.hero-info-item {
  display: flex; align-items: center; gap: 8px;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.1);
  padding: 10px 18px; border-radius: 4px;
  font-size: 15px;
}
.hero-info-item svg { flex-shrink: 0; }
.hero-ctas { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }
.btn {
  display: inline-block; padding: 13px 28px;
  border-radius: 4px; font-size: 14px; font-weight: 700;
  letter-spacing: .05em; text-decoration: none;
  cursor: pointer; transition: all .2s;
}
.btn-red { background: #e63030; color: white; border: 2px solid #e63030; }
.btn-red:hover { background: #c82020; border-color: #c82020; }
.btn-outline { background: transparent; color: white; border: 2px solid rgba(255,255,255,.3); }
.btn-outline:hover { border-color: white; }


.sobre {
  background: white;
  padding: 5rem 2rem;
}
.container { max-width: 1060px; margin: 0 auto; }
.section-eyebrow {
  font-family: 'Fira Mono', monospace;
  font-size: 11px; color: #e63030; letter-spacing: .25em;
  text-transform: uppercase; margin-bottom: .75rem;
}
.section-title {
  font-size: clamp(26px, 4vw, 40px);
  font-weight: 900; line-height: 1.1; margin-bottom: 1.5rem;
}
.section-title span { color: #e63030; }
.divider { width: 40px; height: 4px; background: #e63030; margin-bottom: 2rem; border-radius: 2px; }
.sobre-grid { display: grid; grid-template-columns: 3fr 2fr; gap: 4rem; align-items: start; }
.sobre-text p { color: #444; font-size: 16px; line-height: 1.8; margin-bottom: 1rem; }
.stats-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: #e5e5e0; }
.stat-box {
  background: #F5F4F0;
  padding: 1.5rem; text-align: center;
}
.stat-num { font-size: 42px; font-weight: 900; color: #e63030; line-height: 1; }
.stat-lbl { font-size: 12px; color: #888; text-transform: uppercase; letter-spacing: .08em; margin-top: 4px; }


.palestrantes {
  background: #F5F4F0;
  padding: 5rem 2rem;
}
.speakers-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 1.25rem; margin-top: 2.5rem;
}
.speaker-card {
  background: white;
  border: 1px solid #e8e7e2;
  border-radius: 6px;
  padding: 1.5rem; text-align: center;
  transition: box-shadow .2s, transform .2s;
}
.speaker-card:hover { box-shadow: 0 4px 20px rgba(0,0,0,.1); transform: translateY(-2px); }
.avatar {
  width: 72px; height: 72px; border-radius: 50%;
  background: #1a1a1a;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 1rem;
  font-size: 22px; font-weight: 900; color: #e63030;
  font-family: 'Fira Mono', monospace;
}
.speaker-name { font-weight: 700; font-size: 14px; margin-bottom: 6px; color: #1a1a1a; line-height: 1.3; }
.speaker-topic { font-size: 12px; color: #777; line-height: 1.5; }


.agenda {
  background: white;
  padding: 5rem 2rem;
}
.agenda-table {
  width: 100%; border-collapse: collapse;
  margin-top: 2.5rem; font-size: 15px;
}
.agenda-table thead tr { border-bottom: 2px solid #e63030; }
.agenda-table th {
  text-align: left; padding: 10px 16px;
  font-family: 'Fira Mono', monospace;
  font-size: 11px; letter-spacing: .15em;
  text-transform: uppercase; color: #888;
}
.agenda-table td { padding: 14px 16px; border-bottom: 1px solid #f0efea; vertical-align: top; }
.agenda-table tr:hover td { background: #faf9f5; }
.t-hora { font-family: 'Fira Mono', monospace; font-size: 13px; font-weight: 700; color: #e63030; white-space: nowrap; }
.t-pal { font-weight: 600; color: #1a1a1a; font-size: 14px; }
.t-talk { color: #555; font-size: 14px; }
.agenda-table tr.break td { background: #faf9f5; color: #888; font-style: italic; font-size: 13px; }
.agenda-table tr.break .t-hora { color: #bbb; }


.inscricao {
  background: #1a1a1a;
  color: white;
  padding: 5rem 2rem;
}
.inscricao-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: start; }
.inscricao h2 { font-size: clamp(28px,4vw,42px); font-weight: 900; line-height: 1.1; margin-bottom: 1rem; }
.inscricao h2 span { color: #e63030; }
.inscricao p { color: #aaa; font-size: 15px; line-height: 1.8; margin-bottom: 1.5rem; }
.steps { list-style: none; margin-bottom: 2rem; }
.steps li {
  display: flex; gap: 12px; align-items: flex-start;
  padding: 11px 0; border-bottom: 1px solid rgba(255,255,255,.07);
  font-size: 14px; color: #ccc;
}
.step-n {
  width: 22px; height: 22px; border-radius: 50%;
  background: #e63030;
  display: flex; align-items: center; justify-content: center;
  font-size: 11px; font-weight: 700; flex-shrink: 0; margin-top: 1px;
}
.steps li a { color: #f0a500; text-decoration: none; }
.steps li a:hover { text-decoration: underline; }
.closed-badge {
  display: inline-block;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.15);
  color: #888; font-size: 11px; font-weight: 700;
  letter-spacing: .1em; text-transform: uppercase;
  padding: 5px 12px; border-radius: 3px;
}
.insc-box {
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 6px; padding: 2rem;
}
.insc-box h3 { font-size: 20px; font-weight: 800; margin-bottom: 1rem; color: #f0a500; }
.insc-box p { font-size: 14px; color: #999; line-height: 1.7; margin-bottom: 1rem; }


.trilhas { background: #F5F4F0; padding: 5rem 2rem; }
.trilhas-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px,1fr));
  gap: 1px; background: #e0dfd9;
  border: 1px solid #e0dfd9;
  margin-top: 2.5rem;
}
.trilha-item {
  background: white; padding: 1.1rem 1.25rem;
  display: flex; align-items: center; gap: 10px;
  font-size: 14px; font-weight: 500; color: #333;
  transition: background .15s;
}
.trilha-item:hover { background: #faf9f5; }
.trilha-bar { width: 4px; height: 20px; background: #e63030; border-radius: 2px; flex-shrink: 0; }


.doe { background: white; padding: 5rem 2rem; }
.doe-inner { display: flex; gap: 4rem; align-items: center; flex-wrap: wrap; }
.doe-text { flex: 1; min-width: 260px; }
.doe-text p { color: #444; font-size: 16px; line-height: 1.8; margin-bottom: 1rem; }
.doe-side { text-align: center; flex-shrink: 0; }
.doe-heart {
  width: 120px; height: 120px; border-radius: 50%;
  border: 3px solid #e63030;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 1rem;
  font-size: 48px;
}
.doe-label { font-size: 13px; color: #888; text-transform: uppercase; letter-spacing: .08em; }


.edicoes { background: #F5F4F0; padding: 5rem 2rem; }
.years { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 2rem; }
.year-link {
  display: inline-block; padding: 8px 18px;
  border: 1px solid #d0cfc9; border-radius: 3px;
  font-family: 'Fira Mono', monospace;
  font-size: 13px; color: #555; text-decoration: none;
  transition: all .15s;
}
.year-link:hover { border-color: #e63030; color: #e63030; background: rgba(230,48,48,.04); }


footer {
  background: #1a1a1a; color: #666;
  text-align: center; padding: 2rem;
  font-size: 13px;
}
footer a { color: #e63030; text-decoration: none; }

@media (max-width: 720px) {
  .nav-links { display: none; }
  .sobre-grid, .inscricao-grid { grid-template-columns: 1fr; gap: 2rem; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .agenda-table { font-size: 13px; }
  .agenda-table th, .agenda-table td { padding: 10px 8px; }
}