@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;1,300;1,400&family=Jost:wght@200;300;400&display=swap');

:root {
  --bg: #f7f5fc;
  --bg2: #eef4f0;
  --bg3: #f5f3ee;
  --blue: #5b9bd5;
  --blue-light: #a8c8e8;
  --blue-dark: #2d3a6b;
  --lilac: #d4cfe8;
  --lilac-mid: #c5bde0;
  --text: #3a3a4a;
  --text-soft: #6a7080;
  --text-muted: #9a9aaa;
  --border: #ddd8ee;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { font-family: 'Jost', sans-serif; font-weight: 300; background: var(--bg); color: var(--text); overflow-x: hidden; }

/* ── PARTÍCULAS ── */
.bg-particles { position: fixed; inset: 0; pointer-events: none; z-index: 0; overflow: hidden; }
.particle { position: absolute; border-radius: 50%; opacity: 0.18; animation: float linear infinite; }
.particle:nth-child(1) { width:180px; height:180px; background:radial-gradient(circle,#c5bde0,transparent); top:10%; left:5%; animation-duration:18s; }
.particle:nth-child(2) { width:120px; height:120px; background:radial-gradient(circle,#a8c8e8,transparent); top:30%; right:8%; animation-duration:22s; animation-delay:-6s; }
.particle:nth-child(3) { width:200px; height:200px; background:radial-gradient(circle,#ccd8c8,transparent); top:60%; left:15%; animation-duration:26s; animation-delay:-10s; }
.particle:nth-child(4) { width:100px; height:100px; background:radial-gradient(circle,#f0ebe0,transparent); top:80%; right:20%; animation-duration:20s; animation-delay:-3s; }
.particle:nth-child(5) { width:140px; height:140px; background:radial-gradient(circle,#c5bde0,transparent); top:50%; left:50%; animation-duration:24s; animation-delay:-8s; }
@keyframes float {
  0%   { transform: translateY(0px) translateX(0px); }
  33%  { transform: translateY(-30px) translateX(15px); }
  66%  { transform: translateY(15px) translateX(-20px); }
  100% { transform: translateY(0px) translateX(0px); }
}

/* ── NAV ── */
nav { position: fixed; top: 0; left: 0; right: 0; z-index: 100; display: flex; justify-content: space-between; align-items: center; padding: 20px 48px; background: rgba(247,245,252,0.92); backdrop-filter: blur(16px); border-bottom: 0.5px solid var(--lilac); transition: padding 0.3s; }
.nav-logo { font-family: 'Cormorant Garamond', serif; font-size: 20px; font-weight: 300; letter-spacing: 2px; color: var(--blue); text-decoration: none; }
.nav-logo span { color: var(--lilac-mid); }
.nav-links { display: flex; gap: 32px; list-style: none; }
.nav-links a { font-size: 11px; letter-spacing: 2px; text-transform: uppercase; color: var(--text-soft); text-decoration: none; transition: color 0.2s; }
.nav-links a:hover, .nav-links a.active { color: var(--blue); }
.nav-cta { font-size: 11px; letter-spacing: 2px; text-transform: uppercase; color: var(--blue); border: 0.5px solid var(--blue); padding: 8px 20px; border-radius: 40px; text-decoration: none; transition: all 0.25s; }
.nav-cta:hover { background: var(--blue); color: white; }

/* ── BOTÕES ── */
.btn-primary { display: inline-block; padding: 14px 36px; background: var(--blue); color: white; border-radius: 40px; font-size: 11px; letter-spacing: 2px; text-transform: uppercase; text-decoration: none; transition: all 0.25s; border: none; cursor: pointer; }
.btn-primary:hover { background: var(--blue-dark); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(91,155,213,0.3); }
.btn-outline { display: inline-block; padding: 14px 36px; border: 0.5px solid var(--blue); color: var(--blue); border-radius: 40px; font-size: 11px; letter-spacing: 2px; text-transform: uppercase; text-decoration: none; transition: all 0.25s; }
.btn-outline:hover { background: rgba(91,155,213,0.08); transform: translateY(-2px); }

/* ── DIVISOR ── */
.divider { display: flex; align-items: center; gap: 16px; padding: 0 48px; margin: 24px 0; position: relative; z-index: 1; }
.divider-line { flex: 1; height: 0.5px; background: linear-gradient(to right, transparent, var(--lilac), transparent); }
.divider-sym { font-family: 'Cormorant Garamond', serif; font-size: 18px; color: var(--lilac-mid); }

/* ── SEÇÕES ── */
section { position: relative; z-index: 1; padding: 52px 48px; max-width: 1100px; margin: 0 auto; }
.section-label { font-size: 10px; letter-spacing: 4px; text-transform: uppercase; color: var(--blue); margin-bottom: 12px; }
.section-title { font-family: 'Cormorant Garamond', serif; font-size: clamp(30px, 4vw, 46px); font-weight: 300; color: var(--blue-dark); margin-bottom: 16px; line-height: 1.2; }
.section-title em { font-style: italic; color: var(--blue); }
.section-sub { font-size: 14px; color: var(--text-soft); line-height: 1.9; max-width: 600px; margin-bottom: 48px; }
.section-text { font-size: 14px; color: var(--text-soft); line-height: 1.9; max-width: 720px; margin-bottom: 24px; }

/* ── CABEÇALHO DE PÁGINA INTERNA ── */
.page-header { position: relative; z-index: 1; padding: 130px 48px 52px; text-align: center; background: linear-gradient(160deg, var(--bg) 0%, var(--bg2) 50%, var(--bg3) 100%); }
.page-header .breadcrumb { font-size: 10px; letter-spacing: 3px; text-transform: uppercase; color: var(--text-muted); margin-bottom: 20px; }
.page-header .breadcrumb a { color: var(--blue); text-decoration: none; }
.page-header .breadcrumb a:hover { text-decoration: underline; }
.page-header h1 { font-family: 'Cormorant Garamond', serif; font-size: clamp(36px, 5vw, 64px); font-weight: 300; color: var(--blue-dark); line-height: 1.2; margin-bottom: 20px; max-width: 720px; margin-left: auto; margin-right: auto; }
.page-header h1 em { font-style: italic; color: var(--blue); }
.page-header p { font-size: 15px; color: var(--text-soft); line-height: 1.9; max-width: 520px; margin: 0 auto 36px; }

/* ── ÁREAS / BLOCOS ── */
.areas-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 16px; margin-top: 32px; }
.area-card { background: rgba(255,255,255,0.75); border: 0.5px solid var(--border); border-radius: 14px; padding: 24px 20px; transition: all 0.3s; }
.area-card:hover { transform: translateY(-3px); box-shadow: 0 12px 32px rgba(91,155,213,0.08); border-color: var(--blue-light); }
.area-icon { font-size: 22px; margin-bottom: 10px; }
.area-title { font-family: 'Cormorant Garamond', serif; font-size: 18px; font-weight: 400; color: var(--blue-dark); margin-bottom: 6px; }
.area-text { font-size: 12px; color: var(--text-muted); line-height: 1.7; }

/* ── CAIXA DESTAQUE ── */
.highlight-box { background: linear-gradient(135deg, rgba(238,244,240,0.8), rgba(237,233,248,0.8)); border: 0.5px solid var(--border); border-radius: 20px; padding: 40px; margin: 24px 0; }
.highlight-box p { font-size: 15px; color: var(--text-soft); line-height: 1.95; }

/* ── CTA BOX ── */
.cta-box { text-align: center; background: linear-gradient(160deg, var(--bg) 0%, var(--bg2) 100%); border-radius: 24px; padding: 48px; border: 0.5px solid var(--border); }
.cta-box .section-title { margin-bottom: 16px; }
.whats-btn { display: inline-flex; align-items: center; gap: 10px; padding: 16px 40px; background: var(--blue); color: white; border-radius: 40px; font-size: 12px; letter-spacing: 2px; text-transform: uppercase; text-decoration: none; transition: all 0.25s; }
.whats-btn:hover { background: var(--blue-dark); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(91,155,213,0.3); }

/* ── FOOTER ── */
footer { position: relative; z-index: 1; border-top: 0.5px solid var(--border); padding: 44px 48px; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 24px; }
.footer-brand { display: flex; flex-direction: column; gap: 8px; }
.footer-logo { font-family: 'Cormorant Garamond', serif; font-size: 20px; font-weight: 300; letter-spacing: 2px; color: var(--blue); }
.footer-signature { font-family: 'Cormorant Garamond', serif; font-size: 13px; font-style: italic; color: var(--text-muted); max-width: 380px; line-height: 1.7; }
.footer-links { display: flex; gap: 28px; align-items: center; }
.footer-links a { font-size: 12px; color: var(--text-muted); text-decoration: none; letter-spacing: 1px; text-transform: uppercase; transition: color 0.2s; }
.footer-links a:hover { color: var(--blue); }
.footer-copy { font-size: 12px; color: var(--text-muted); letter-spacing: 0.5px; }

/* ── ANIMAÇÕES ── */
@keyframes fadeUp { from { opacity: 0; transform: translateY(24px); } to { opacity: 1; transform: translateY(0); } }
.anim-1 { opacity: 0; animation: fadeUp 0.8s 0.2s forwards; }
.anim-2 { opacity: 0; animation: fadeUp 0.8s 0.4s forwards; }
.anim-3 { opacity: 0; animation: fadeUp 0.8s 0.6s forwards; }
.anim-4 { opacity: 0; animation: fadeUp 0.8s 0.8s forwards; }
.fade-in { opacity: 0; transform: translateY(20px); transition: opacity 0.7s ease, transform 0.7s ease; }
.fade-in.visible { opacity: 1; transform: translateY(0); }

/* ── MOBILE ── */
@media (max-width: 768px) {
  nav { padding: 16px 24px; }
  .nav-links { display: none; }
  section { padding: 36px 24px; }
  .divider { padding: 0 24px; }
  .page-header { padding: 100px 24px 36px; }
  .highlight-box { padding: 24px 20px; }
  .cta-box { padding: 36px 24px; }
  .areas-grid { grid-template-columns: 1fr 1fr; }
  footer { padding: 32px 24px; flex-direction: column; }
}

/* ── HAMBÚRGUER ── */
.hamburger { display:none; flex-direction:column; gap:5px; background:none; border:none; cursor:pointer; padding:4px; }
.hamburger span { display:block; width:22px; height:1.5px; background:var(--blue); transition:all 0.3s; border-radius:2px; }
.hamburger.active span:nth-child(1) { transform:rotate(45deg) translate(5px,5px); }
.hamburger.active span:nth-child(2) { opacity:0; }
.hamburger.active span:nth-child(3) { transform:rotate(-45deg) translate(5px,-5px); }

@media (max-width:768px) {
  .hamburger { display:flex; }
  .nav-cta { display:none; }
  .nav-links {
    display:none;
    position:absolute;
    top:100%;
    left:0; right:0;
    background:rgba(247,245,252,0.98);
    backdrop-filter:blur(16px);
    flex-direction:column;
    gap:0;
    padding:8px 0;
    border-bottom:0.5px solid var(--lilac);
    z-index:99;
  }
  .nav-links.open { display:flex; }
  .nav-links li { list-style:none; }
  .nav-links a { display:block; padding:14px 24px; font-size:12px; letter-spacing:2px; text-transform:uppercase; color:var(--text-soft); text-decoration:none; border-bottom:0.5px solid var(--border); }
  .nav-links a:last-child { border-bottom:none; }
}

/* ── LEGIBILIDADE MOBILE ── */
/* Aumenta levemente o contraste dos textos corridos no mobile        */
/* Sem alterar títulos, botões, cores principais ou identidade visual  */
@media (max-width: 768px) {
  .section-sub,
  .section-text,
  .sobre-text p,
  .highlight-box p,
  .card-text,
  .area-text,
  .etapa-text,
  .acordeao-body p,
  .caminho-text,
  .mensagem-tag,
  .mensagem-origem,
  .contato-obs,
  .thales-text p,
  .canaliz-text,
  .fechamento-canaliz p,
  .em-breve p {
    color: #565d6b;
  }
}