/* ============================================================
   CIPO — Estilos Globais
   ============================================================ */

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

html { scroll-behavior: smooth; }

body {
  font-family: 'DM Sans', sans-serif;
  background: var(--white);
  color: var(--ink);
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
}

/* ── NAVBAR ── */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1001;
  display: flex; 
  align-items: center; 
  justify-content: space-between;
  padding: 0 5vw;
  height: 80px;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(17px);
  border-bottom: 1px solid var(--border);
  transition: box-shadow 0.3s, height 0.3s;
}
nav.scrolled { 
  box-shadow: 0 2px 24px rgba(13,140,120,0.08); 
  height: 72px; }

.logo {
  display: flex; align-items: center; gap: 14px;
  text-decoration: none;
  max-width: 240px;
}
.logo-img {
  height: clamp(48px, 6vw, 60px);
  width: auto;
  max-width: 100%;
  transition: height 0.3s;
  display: block;
}
.logo-text {
  font-size: clamp(12px, 1.2vw, 14px);
  font-weight: 500;
  color: var(--ink-mid);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  line-height: 1.2;
}

.nav-links {
  display: flex; align-items: center; gap: 2px;
  list-style: none;
  white-space: nowrap;
}
.nav-links a {
  text-decoration: none;
  font-size: 14px; font-weight: 400;
  color: var(--ink-mid);
  padding: 6px 14px;
  border-radius: 6px;
  transition: background 0.2s, color 0.2s;
}
.nav-links a:hover,
.nav-links a.active {
  background: var(--teal-pale);
  color: var(--teal-dark);
}
/* botão de contato no menu */
.nav-cta {
  background: var(--teal) !important;
  color: var(--white) !important;
  padding: 8px 18px !important;
}
.nav-cta:hover { background: var(--teal-dark) !important; }

/* Botão Mobile */
.mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 6px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 10px;
  z-index: 1001;
}
.mobile-toggle span {
  width: 26px;
  height: 2px;
  background-color: var(--teal);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  border-radius: 2px;
}

/* Animação do X */
.mobile-toggle.active span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.mobile-toggle.active span:nth-child(2) { opacity: 0; transform: translateX(10px); }
.mobile-toggle.active span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* Overlay de fundo (opcional) */
.nav-overlay {
  position: fixed;
  top: 0; left: 0; width: 100%; height: 100%;
  background: rgba(0,0,0,0.4);
  opacity: 0; visibility: hidden;
  transition: all 0.3s;
  z-index: 1000;
}
.nav-overlay.active { opacity: 1; visibility: visible; }

/* ── PÁGINAS ── */
.page { display: none; min-height: 100vh; padding-top: 68px; }
.page.active { display: block; }

/* ── BOTÕES ── */
.btn-primary {
  background: var(--teal); color: var(--white);
  border: none; border-radius: 8px;
  padding: 14px 28px; font-size: 15px; font-weight: 500;
  cursor: pointer; text-decoration: none;
  transition: background 0.2s, transform 0.15s;
  display: inline-flex; align-items: center; gap: 8px;
}
.btn-primary:hover { background: var(--teal-dark); transform: translateY(-1px); }

.btn-secondary {
  background: transparent; color: var(--teal);
  border: 1.5px solid var(--teal); border-radius: 8px;
  padding: 14px 28px; font-size: 15px; font-weight: 500;
  cursor: pointer; text-decoration: none;
  transition: background 0.2s, transform 0.15s;
  display: inline-flex; align-items: center; gap: 8px;
}
.btn-secondary:hover { background: var(--teal-pale); transform: translateY(-1px); }

/* ── SEÇÕES COMPARTILHADAS ── */
section { padding: 80px 8vw; }

.section-tag {
  font-size: 12px; font-weight: 500; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--teal);
  margin-bottom: 16px; display: block;
  margin-top: 10px;
}
.section-title {
  font-family: 'Fraunces', serif;
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 300; color: var(--ink);
  line-height: 1.2; margin-bottom: 16px;
  text-wrap: balance;
  overflow-wrap: break-word;
  hyphens: none;
  margin-top: 16px;
}
.section-body {
  font-size: 17px; color: var(--ink-mid); line-height: 1.75;
  max-width: 640px; margin-bottom: 40px;
}
.divider {
  height: 1px; background: var(--border);
  margin: 0 8vw;
}

/* ── DEPOIMENTO ── */
.testimony {
  background: var(--teal); border-radius: 20px;
  padding: 48px 56px; margin-top: 48px;
  position: relative; overflow: hidden;
}
.testimony::before {
  content: '"';
  font-family: 'Fraunces', serif;
  font-size: 14rem; color: rgba(255,255,255,0.08);
  position: absolute; top: -40px; left: 32px;
  line-height: 1; pointer-events: none;
}
.testimony-text {
  font-family: 'Fraunces', serif;
  font-size: 1.4rem; font-weight: 300; font-style: italic;
  color: var(--white); line-height: 1.6;
  max-width: 600px; position: relative; z-index: 1;
}
.testimony-author {
  margin-top: 24px; font-size: 14px;
  color: rgba(255,255,255,0.7); position: relative; z-index: 1;
}

/* ── FOOTER ── */
footer {
  background: var(--ink); color: rgba(255,255,255,0.55);
  padding: 48px 8vw 32px;
  display: grid; grid-template-columns: 1fr auto auto;
  gap: 40px; align-items: end;
}
.footer-logo { font-family: 'Fraunces', serif; font-size: 1.1rem; font-weight: 300; color: var(--white); margin-bottom: 8px; }
.footer-tagline { font-size: 13px; }
.footer-links { display: flex; gap: 24px; flex-wrap: wrap; }
.footer-links a { color: rgba(255,255,255,0.55); text-decoration: none; font-size: 13px; transition: color 0.2s; }
.footer-links a:hover { color: var(--white); }
.footer-social { display: flex; gap: 10px; align-items: center; }
.footer-social a {
  width: 36px; height: 36px;
  border: 1px solid rgba(255,255,255,0.14);
  border-radius: 50%;
  color: rgba(255,255,255,0.65);
  display: inline-flex; align-items: center; justify-content: center;
  text-decoration: none;
  transition: color 0.2s, border-color 0.2s, background 0.2s, transform 0.15s;
}
.footer-social a:hover {
  color: var(--white);
  border-color: rgba(255,255,255,0.32);
  background: rgba(255,255,255,0.06);
  transform: translateY(-1px);
}
.footer-social svg { width: 17px; height: 17px; display: block; }
.footer-copy { grid-column: 1 / -1; border-top: 1px solid rgba(255,255,255,0.08); padding-top: 20px; font-size: 12px; }

/* ── ANIMAÇÕES ── */
.fade-in {
  opacity: 0; transform: translateY(16px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}
.fade-in.visible { opacity: 1; transform: none; }

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}
/* ── MEDIA QUERIES GLOBAIS ── */
@media (max-width: 900px) {
  .nav-links { gap: 0; }

  .nav-links a { padding: 6px 10px; 
    font-size: 13px; }

  .nav { padding: 0 4vw; }
  .logo-img { height: 40px; }
  .mobile-toggle { display: flex; }

  .nav-links {
    display: flex;
    position: fixed;
    top: 0; right: -100%;
    width: min(84vw, 320px);
    max-width: 100vw;
    height: 100vh;
    background: rgba(255,255,255,0.92);
    flex-direction: column;
    padding: 100px 24px 32px;
    gap: 12px;
    box-shadow: -10px 0 30px rgba(0,0,0,0.08);
    transition: right 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 1000;
    white-space: normal;
    overflow-y: auto;
    align-items: flex-end;
  }
  .nav-links.active { right: 0; }

  .nav-links a {
    font-size: 18px;
    padding: 12px 0;
    width: 100%;
    border-bottom: 1px solid var(--border);
    border-radius: 0;
    text-align: right;
  }
  .nav-links a:hover,
  .nav-links a.active {
    background: transparent;
    color: var(--teal);
  }

  .nav-links a.nav-cta {
    margin-top: 20px;
    text-align: center;
    border-bottom: none;
    border-radius: 8px;
    background: var(--teal) !important;
    color: white !important;
  }
  .nav-overlay { background: rgba(0,0,0,0.3); }

  section { padding: 60px 6vw; }
  footer { grid-template-columns: 1fr; align-items: start; }
}

@media (max-width: 600px) {
  nav { padding: 0 4vw; }
  .logo-img { height: 32px; }
  .nav-overlay { background: transparent; }

  .nav-links a { font-size: 18px; }
}