/* =====================================================
   LEG · FURG — Estilos Globais
   Redesign moderno e profissional
   ===================================================== */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,600;0,700;1,400;1,600&family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;0,9..40,600;1,9..40,400&display=swap');

/* ── TOKENS ── */
:root {
  --vinho:        #8C1F1F;
  --vinho-esc:    #5c1212;
  --vinho-claro:  #b33030;
  --ouro:         #C8941A;
  --ouro-claro:   #F2CB57;
  --ouro-pale:    #fdf3d8;
  --roxo-soft:    #C4AEF2;
  --roxo-pale:    #f0ebff;
  --creme:        #FAF8F3;
  --branco:       #FFFFFF;
  --cinza-100:    #F5F3EF;
  --cinza-200:    #E8E4DC;
  --cinza-400:    #B0A898;
  --cinza-600:    #6B6459;
  --cinza-800:    #2E2920;
  --texto:        #1C1915;

  --fonte-display: 'Cormorant Garamond', Georgia, serif;
  --fonte-corpo:   'DM Sans', system-ui, sans-serif;

  --r-sm:  6px;
  --r-md:  12px;
  --r-lg:  20px;
  --r-xl:  32px;

  --sombra-sm:  0 2px 8px rgba(28,25,21,.07);
  --sombra-md:  0 6px 24px rgba(28,25,21,.10);
  --sombra-lg:  0 16px 56px rgba(28,25,21,.14);
  --sombra-vinho: 0 8px 32px rgba(140,31,31,.22);

  --trans: .25s cubic-bezier(.4,0,.2,1);
  --trans-slow: .45s cubic-bezier(.4,0,.2,1);
}

/* ── RESET ── */
*, *::before, *::after { margin:0; padding:0; box-sizing:border-box; }
html { scroll-behavior: smooth; font-size: 16px; }
body { font-family: var(--fonte-corpo); color: var(--texto); background: var(--creme); -webkit-font-smoothing: antialiased; }
img  { display:block; max-width:100%; }
a    { text-decoration:none; color:inherit; }
button { cursor:pointer; font-family:inherit; border:none; }
ul   { list-style:none; }

/* ── SCROLLBAR ── */
::-webkit-scrollbar { width:5px; }
::-webkit-scrollbar-track { background:transparent; }
::-webkit-scrollbar-thumb { background:var(--vinho); border-radius:10px; opacity:.4; }

/* ── SELEÇÃO ── */
::selection { background:var(--ouro-claro); color:var(--vinho-esc); }

/* ────────────────────────────
   NAVEGAÇÃO
──────────────────────────── */
.nav-global {
  position: sticky;
  top: 0;
  z-index: 500;
  background: rgba(250,248,243,.92);
  backdrop-filter: blur(16px) saturate(1.4);
  -webkit-backdrop-filter: blur(16px) saturate(1.4);
  border-bottom: 1px solid var(--cinza-200);
  transition: box-shadow var(--trans);
}

.nav-global.scrolled { box-shadow: var(--sombra-md); }

.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 32px;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.nav-logo-img {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--ouro-claro);
  box-shadow: var(--sombra-sm);
}

.nav-logo-texto {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}

.nav-logo-nome {
  font-family: var(--fonte-display);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--vinho);
  letter-spacing: .04em;
}

.nav-logo-sub {
  font-size: .65rem;
  font-weight: 500;
  color: var(--cinza-600);
  text-transform: uppercase;
  letter-spacing: .1em;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav-link {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border-radius: var(--r-md);
  font-size: .9rem;
  font-weight: 500;
  color: var(--cinza-600);
  transition: all var(--trans);
  position: relative;
}

.nav-link i { font-size: .82rem; }

.nav-link:hover { color: var(--vinho); background: var(--cinza-100); }

.nav-link.ativo {
  color: var(--vinho);
  background: var(--ouro-pale);
  font-weight: 600;
}

.nav-link.ativo::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 16px;
  right: 16px;
  height: 2px;
  background: var(--vinho);
  border-radius: 2px 2px 0 0;
}

/* Hamburguer mobile */
.nav-hamburguer {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  background: none;
  border: none;
  cursor: pointer;
}

.nav-hamburguer span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--vinho);
  border-radius: 2px;
  transition: all var(--trans);
}

.nav-hamburguer.aberto span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-hamburguer.aberto span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.nav-hamburguer.aberto span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Menu mobile */
.nav-mobile {
  display: none;
  flex-direction: column;
  background: var(--branco);
  border-top: 1px solid var(--cinza-200);
  padding: 12px 16px 20px;
  box-shadow: var(--sombra-md);
}

.nav-mobile.aberto { display: flex; }


.nav-mobile .nav-link {
  padding: 12px 16px;
  font-size: 1rem;
  border-radius: var(--r-md);
}

/* Botão de login no menu */
.nav-link-login {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 8px 18px;
  border-radius: var(--r-md);
  font-size: .88rem;
  font-weight: 600;
  color: var(--vinho);
  border: 1.5px solid var(--cinza-200);
  background: var(--branco);
  transition: all var(--trans);
  margin-left: 8px;
  box-shadow: var(--sombra-sm);
}

.nav-link-login i { font-size: .8rem; }

.nav-link-login:hover {
  background: var(--vinho);
  color: var(--branco);
  border-color: var(--vinho);
  box-shadow: var(--sombra-vinho);
  transform: translateY(-1px);
}

.nav-link-login.nav-mobile {
  margin: 8px 0 0;
  justify-content: center;
}

/* ────────────────────────────
   BOTÕES GLOBAIS
──────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: var(--r-md);
  font-size: .92rem;
  font-weight: 600;
  transition: all var(--trans);
  border: 2px solid transparent;
  letter-spacing: .02em;
}

.btn-primario {
  background: var(--vinho);
  color: var(--branco);
  box-shadow: var(--sombra-vinho);
}

.btn-primario:hover {
  background: var(--vinho-claro);
  transform: translateY(-2px);
  box-shadow: 0 12px 40px rgba(140,31,31,.3);
}

.btn-ouro {
  background: var(--ouro-claro);
  color: var(--vinho-esc);
  font-weight: 700;
}

.btn-ouro:hover {
  background: var(--ouro);
  color: var(--branco);
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  color: var(--vinho);
  border-color: var(--vinho);
}

.btn-outline:hover {
  background: var(--vinho);
  color: var(--branco);
}

/* ────────────────────────────
   SEÇÃO GENÉRICA
──────────────────────────── */
.secao {
  padding: 96px 32px;
}

.secao-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.secao-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: .78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .14em;
  color: var(--ouro);
  margin-bottom: 14px;
}

.secao-label::before {
  content: '';
  display: block;
  width: 28px;
  height: 2px;
  background: var(--ouro-claro);
  border-radius: 2px;
}

.secao-titulo {
  font-family: var(--fonte-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  color: var(--texto);
  line-height: 1.18;
  margin-bottom: 18px;
}

.secao-titulo em {
  font-style: italic;
  color: var(--vinho);
}

.secao-texto {
  font-size: 1.05rem;
  color: var(--cinza-600);
  line-height: 1.8;
  max-width: 640px;
}

/* ────────────────────────────
   FOOTER
──────────────────────────── */
.footer-global {
  background: var(--cinza-800);
  color: var(--cinza-400);
  padding: 64px 32px 32px;
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.footer-top {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,.08);
  margin-bottom: 32px;
}

.footer-marca h3 {
  font-family: var(--fonte-display);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--ouro-claro);
  margin-bottom: 10px;
}

.footer-marca p {
  font-size: .88rem;
  line-height: 1.7;
  color: var(--cinza-400);
  max-width: 280px;
}

.footer-col h4 {
  font-size: .78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .12em;
  color: var(--branco);
  margin-bottom: 16px;
}

.footer-col ul { display:flex; flex-direction:column; gap:10px; }

.footer-col a {
  font-size: .88rem;
  color: var(--cinza-400);
  display: flex;
  align-items: center;
  gap: 8px;
  transition: color var(--trans);
}

.footer-col a:hover { color: var(--ouro-claro); }
.footer-col a i { font-size: .8rem; color: var(--ouro); }

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-bottom p {
  font-size: .8rem;
  color: var(--cinza-600);
}

.footer-bottom a {
  color: var(--ouro-claro);
  transition: color var(--trans);
}
.footer-bottom a:hover { color: var(--ouro); }

/* ────────────────────────────
   ANIMAÇÕES DE ENTRADA
──────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .7s ease, transform .7s ease;
}

.reveal.visivel {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: .1s; }
.reveal-delay-2 { transition-delay: .2s; }
.reveal-delay-3 { transition-delay: .3s; }
.reveal-delay-4 { transition-delay: .4s; }

/* ────────────────────────────
   RESPONSIVO GLOBAL
──────────────────────────── */
@media (max-width: 768px) {
  .nav-links    { display: none; }
  .nav-hamburguer { display: flex; }
  .secao        { padding: 64px 20px; }
  .footer-top   { grid-template-columns: 1fr; gap: 32px; }
}

@media (max-width: 480px) {
  .secao { padding: 48px 16px; }
  .nav-inner { padding: 0 16px; }
}