/* ===========================================================================
   Tema MINT — menta neon, DARK. Sensacao de menta neon fresca no escuro.
   Fundo verde-escuro-azulado, superficies escuras, menta neon (#34d399/#6ee7b7)
   com um ciano (#5eead4) de apoio. Glow de menta sutil em titulos, cards e botoes.
   Reveste as MESMAS paginas do site (mesmo vocabulario de classes do tema aurora).
   LaTec — Laboratorio de Solucoes Baseadas em Tecnologia (CAV/UDESC).
   =========================================================================== */
:root {
  --bg: #0a1512;
  --bg-2: #0c1a16;
  --surface: #0f1f1a;
  --surface-2: #122620;
  --border: rgba(110, 231, 183, .14);
  --border-strong: rgba(110, 231, 183, .30);
  --text: #e3f5ed;
  --muted: #87a89a;
  --primary: #34d399;
  --primary-d: #6ee7b7;
  --accent: #5eead4;
  --cyan: #5eead4;
  --violet: #6ee7b7;
  --grad: linear-gradient(120deg, #6ee7b7, #34d399, #5eead4);
  --grad-soft: linear-gradient(120deg, rgba(110,231,183,.14), rgba(52,211,153,.14), rgba(94,234,212,.14));
  --radius: 12px;
  --glow: 0 0 22px -4px rgba(52, 211, 153, .45);
  --shadow: 0 20px 50px -22px rgba(0, 0, 0, .85);
  --font: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --font-head: 'Space Grotesk', var(--font);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
  overflow-x: hidden;
}

/* Fundo aurora fixo — brumas de menta no escuro + grade sutil */
.aurora-bg {
  position: fixed;
  inset: 0;
  z-index: -2;
  background:
    radial-gradient(58% 48% at 10% 0%, rgba(52, 211, 153, .16), transparent 60%),
    radial-gradient(52% 46% at 92% 6%, rgba(94, 234, 212, .14), transparent 62%),
    radial-gradient(70% 60% at 50% 102%, rgba(110, 231, 183, .10), transparent 64%),
    var(--bg);
}
.aurora-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(110, 231, 183, .035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(110, 231, 183, .035) 1px, transparent 1px);
  background-size: 54px 54px;
  mask-image: radial-gradient(circle at 50% 28%, #000, transparent 80%);
}

a { color: var(--primary); text-decoration: none; transition: color .16s; }
a:hover { color: var(--primary-d); }

h1, h2, h3, h4, .display {
  font-family: var(--font-head); font-weight: 600; letter-spacing: -.02em; line-height: 1.16;
  color: var(--text); text-shadow: 0 0 24px rgba(52, 211, 153, .22);
}

.container-l { max-width: 1180px; margin: 0 auto; padding: 0 22px; }

.text-grad {
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  text-shadow: 0 0 26px rgba(52, 211, 153, .35);
}
.muted { color: var(--muted); }
.eyebrow {
  font-family: var(--font-head);
  font-size: .78rem; letter-spacing: .22em; text-transform: uppercase;
  color: var(--primary); font-weight: 600; text-shadow: var(--glow);
}

/* ---------- Navbar (chrome proprio do tema, prefixo mnt-) ---------- */
.mnt-nav {
  position: sticky; top: 0; z-index: 50;
  backdrop-filter: blur(16px);
  background: rgba(10, 21, 18, .78);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 1px 0 rgba(110, 231, 183, .06);
}
.mnt-nav .container-l { display: flex; align-items: center; gap: 18px; height: 66px; }
.mnt-brand { display: flex; align-items: center; gap: 11px; }
.mnt-links { display: flex; align-items: center; gap: 4px; margin-left: auto; }
.mnt-links a {
  color: var(--muted); font-size: .92rem; font-weight: 500; padding: 8px 13px; border-radius: 9px;
  transition: .18s; white-space: nowrap;
}
.mnt-links a:hover { color: var(--text); background: var(--surface-2); }
.mnt-links a.active { color: var(--primary-d); background: var(--surface-2); box-shadow: inset 0 -2px 0 var(--primary), 0 0 16px -8px rgba(52, 211, 153, .6); }
.mnt-cta {
  margin-left: 6px; padding: 8px 16px !important; color: #04130d !important;
  background: var(--grad); border-radius: 10px; font-weight: 600;
  box-shadow: 0 10px 26px -12px rgba(52, 211, 153, .7);
}
.mnt-cta:hover { color: #04130d !important; box-shadow: 0 12px 30px -10px rgba(52, 211, 153, .85); }
.mnt-toggle { display: none; margin-left: auto; background: var(--surface-2); border: 1px solid var(--border-strong); color: var(--text); width: 42px; height: 42px; border-radius: 10px; font-size: 1.3rem; }

/* ---------- Botoes ---------- */
.btn-a {
  display: inline-flex; align-items: center; gap: 9px; padding: 12px 22px; border-radius: 11px;
  font-weight: 600; font-size: .96rem; border: 1px solid transparent; cursor: pointer; transition: .2s;
}
.btn-primary-a { background: var(--grad); color: #04130d; box-shadow: 0 12px 30px -12px rgba(52, 211, 153, .7); }
.btn-primary-a:hover { transform: translateY(-2px); color: #04130d; box-shadow: 0 16px 36px -12px rgba(52, 211, 153, .85); }
.btn-ghost-a { background: var(--surface); border-color: var(--border-strong); color: var(--text); }
.btn-ghost-a:hover { background: var(--surface-2); color: var(--primary-d); border-color: var(--primary); transform: translateY(-2px); box-shadow: var(--glow); }

/* ---------- Secoes ---------- */
section { position: relative; }
.sec { padding: 84px 0; }
.sec-head { max-width: 720px; margin-bottom: 42px; }
.sec-head h2 { font-size: clamp(1.7rem, 3.4vw, 2.5rem); margin: 12px 0 10px; }
.sec-head p { color: var(--muted); font-size: 1.05rem; margin: 0; }

/* ---------- Hero ---------- */
.hero { padding: 90px 0 70px; }
.hero h1 { font-size: clamp(2.4rem, 6vw, 4.3rem); margin: 18px 0 18px; }
.hero .lead { font-size: clamp(1.05rem, 2vw, 1.32rem); color: var(--muted); max-width: 640px; margin-bottom: 30px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 40px; }
.foco-chips { display: flex; flex-wrap: wrap; gap: 10px; }
.chip {
  display: inline-flex; align-items: center; gap: 8px; padding: 9px 15px; border-radius: 999px;
  background: var(--surface); border: 1px solid var(--border); color: var(--text); font-size: .88rem; font-weight: 500;
}
.chip i { color: var(--primary); }

/* ---------- Stats ---------- */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.stat {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 26px 22px; text-align: center; transition: .22s;
}
.stat:hover { border-color: var(--border-strong); box-shadow: var(--glow); }
.stat .num { font-family: var(--font-head); font-size: 2.6rem; font-weight: 700; line-height: 1; color: var(--primary); text-shadow: var(--glow); }
.stat .lbl { color: var(--muted); font-size: .9rem; margin-top: 8px; }

/* ---------- Cards ---------- */
.card-a {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 26px; transition: .25s; height: 100%;
}
.card-a:hover { transform: translateY(-4px); border-color: var(--border-strong); box-shadow: var(--shadow), var(--glow); }

.grid { display: grid; gap: 22px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

/* ---------- Pessoas ---------- */
.avatar { width: 64px; height: 64px; border-radius: 14px; object-fit: cover; border: 1px solid var(--border-strong); flex: none; }
.avatar-iniciais { display: grid; place-items: center; font-family: var(--font-head); font-weight: 700; font-size: 1.3rem; color: #04130d; background: var(--grad); box-shadow: var(--glow); }
.avatar-lg { width: 108px; height: 108px; border-radius: 20px; font-size: 2rem; }
.pessoa-card { display: flex; flex-direction: column; gap: 14px; }
.pessoa-card .nome { font-family: var(--font-head); font-weight: 600; font-size: 1.12rem; }
.pessoa-card .cargo { color: var(--primary); font-size: .85rem; font-weight: 600; }
.pessoa-meta { color: var(--muted); font-size: .9rem; }
.pessoa-links { display: flex; gap: 12px; margin-top: auto; padding-top: 8px; border-top: 1px solid var(--border); }
.pessoa-links a { color: var(--muted); font-size: 1.15rem; }
.pessoa-links a:hover { color: var(--primary); }

/* ---------- Pesquisas ---------- */
.selo {
  display: inline-flex; align-items: center; gap: 7px; padding: 5px 12px; border-radius: 999px;
  font-size: .78rem; font-weight: 600; border: 1px solid var(--border); background: var(--surface-2); color: var(--text);
}
.selo-tese { background: rgba(110,231,183,.14); color: #a7f3d0; border-color: rgba(110,231,183,.32); }
.selo-dissertacao { background: rgba(94,234,212,.14); color: #99f6e4; border-color: rgba(94,234,212,.32); }
.status-andamento { background: rgba(94,234,212,.12); color: #99f6e4; border-color: rgba(94,234,212,.30); }
.status-qualificada { background: rgba(251,191,36,.12); color: #fcd34d; border-color: rgba(251,191,36,.30); }
.status-defendida { background: rgba(52,211,153,.16); color: #6ee7b7; border-color: rgba(52,211,153,.34); }
.pesquisa-card .titulo { font-family: var(--font-head); font-weight: 600; font-size: 1.12rem; margin: 12px 0 8px; line-height: 1.32; }
.pesquisa-card .resumo { color: var(--muted); font-size: .94rem; }
.palavras { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 14px; }
.palavra { font-size: .76rem; color: var(--muted); background: var(--surface-2); padding: 4px 10px; border-radius: 8px; }
.filtros { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 30px; }
.filtros a { padding: 8px 16px; border-radius: 10px; background: var(--surface); border: 1px solid var(--border); color: var(--muted); font-size: .88rem; }
.filtros a:hover { border-color: var(--primary); color: var(--primary-d); }
.filtros a.on { background: var(--grad); color: #04130d; border-color: transparent; font-weight: 600; box-shadow: var(--glow); }

/* ---------- Eventos / defesas ---------- */
.evento-card { overflow: hidden; padding: 0; }
.evento-foto { width: 100%; aspect-ratio: 16/9; object-fit: cover; border-bottom: 1px solid var(--border); }
.evento-foto.ph { background: var(--grad-soft); display: grid; place-items: center; font-size: 3rem; color: var(--primary); }
.evento-body { padding: 24px; }
.banca-list { list-style: none; padding: 0; margin: 12px 0 0; }
.banca-list li { color: var(--muted); font-size: .9rem; padding: 3px 0 3px 20px; position: relative; }
.banca-list li::before { content: "\F26A"; font-family: "bootstrap-icons"; position: absolute; left: 0; color: var(--primary); font-size: .8rem; }

/* ---------- Timeline ---------- */
.timeline { position: relative; padding-left: 34px; }
.timeline::before { content: ""; position: absolute; left: 9px; top: 6px; bottom: 6px; width: 2px; background: linear-gradient(var(--primary), var(--cyan)); opacity: .55; }
.tl-item { position: relative; margin-bottom: 26px; }
.tl-item::before {
  content: ""; position: absolute; left: -30px; top: 6px; width: 16px; height: 16px; border-radius: 50%;
  background: var(--bg); border: 3px solid var(--primary); box-shadow: 0 0 0 4px rgba(52, 211, 153, .14), var(--glow);
}
.tl-date { font-size: .8rem; color: var(--primary); font-weight: 600; text-transform: uppercase; letter-spacing: .05em; }
.tl-card { margin-top: 8px; }
.tl-kind { display: inline-flex; align-items: center; gap: 6px; font-size: .76rem; color: var(--muted); margin-bottom: 6px; }
.tl-title { font-family: var(--font-head); font-weight: 600; font-size: 1.06rem; }
.tl-foto { width: 100%; max-height: 280px; object-fit: cover; border-radius: 10px; margin-top: 12px; border: 1px solid var(--border); }

/* ---------- Projetos ---------- */
.projeto-card { display: flex; flex-direction: column; padding: 0; overflow: hidden; }
.projeto-img { width: 100%; aspect-ratio: 16/10; object-fit: cover; border-bottom: 1px solid var(--border); }
.projeto-img.ph { background: var(--grad-soft); display: grid; place-items: center; font-size: 2.6rem; color: var(--primary); }
.projeto-body { padding: 22px; display: flex; flex-direction: column; gap: 10px; flex: 1; }
.projeto-body .titulo { font-family: var(--font-head); font-weight: 600; font-size: 1.12rem; }
.techs { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 6px; }
.tech { font-size: .74rem; color: var(--primary-d); background: rgba(52,211,153,.10); border: 1px solid rgba(52,211,153,.24); padding: 3px 9px; border-radius: 7px; }
.projeto-foot { display: flex; align-items: center; justify-content: space-between; margin-top: auto; padding-top: 12px; }

/* ---------- Sobre / institucional ---------- */
.prosa p { color: #c5e6da; font-size: 1.06rem; margin-bottom: 18px; }
.info-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.info-item { display: flex; gap: 14px; align-items: flex-start; }
.info-item i { color: var(--primary); font-size: 1.4rem; margin-top: 2px; text-shadow: var(--glow); }
.info-item .k { font-size: .8rem; color: var(--muted); text-transform: uppercase; letter-spacing: .06em; }
.info-item .v { font-weight: 600; }

/* ---------- Util ---------- */
.empty { text-align: center; padding: 60px 20px; color: var(--muted); }
.empty i { font-size: 2.6rem; color: var(--border-strong); display: block; margin-bottom: 12px; }
.reveal { opacity: 0; transform: translateY(18px); transition: .6s ease; }
.reveal.in { opacity: 1; transform: none; }

/* ---------- Responsivo ---------- */
@media (max-width: 900px) {
  .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .info-grid { grid-template-columns: 1fr; }
  .mnt-links { display: none; position: absolute; top: 66px; left: 0; right: 0; flex-direction: column; align-items: stretch; background: rgba(10, 21, 18, .98); padding: 12px; gap: 4px; border-bottom: 1px solid var(--border-strong); box-shadow: 0 16px 30px -18px rgba(0, 0, 0, .8); }
  .mnt-links.open { display: flex; }
  .mnt-links a.active { box-shadow: inset 3px 0 0 var(--primary); border-radius: 9px; }
  .mnt-cta { margin-left: 0; margin-top: 4px; text-align: center; justify-content: center; }
  .mnt-toggle { display: inline-block; }
  .tema-dock .lbl { display: none; }
}
@media (max-width: 560px) {
  .grid-2, .grid-3, .grid-4, .stats { grid-template-columns: 1fr; }
  .sec { padding: 60px 0; }
}