/* ===================================================
   Cotton Apps — Components
   =================================================== */

/* ───── Navbar ───── */
.ca-navbar {
  background: transparent;
  border-bottom: 1px solid transparent;
  padding: 0;
  height: var(--navbar-h);
  position: fixed;
  top: 0; left: 0; right: 0;
  width: 100%;
  z-index: 1000;
  transition: background var(--transition-normal),
              border-color var(--transition-normal),
              box-shadow var(--transition-normal),
              backdrop-filter var(--transition-normal);
}
.ca-navbar .container {
  height: 100%;
  display: flex;
  align-items: center;
}
.ca-navbar.scrolled {
  background: rgba(255, 255, 255, 0.90);
  border-bottom-color: rgba(0,0,0,0.06);
  box-shadow: 0 2px 20px rgba(0,0,0,0.06);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

/* Brand */
.ca-navbar .navbar-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0;
}
.ca-navbar .navbar-brand img {
  height: 36px;
  width: 36px;
  border-radius: 8px;
  object-fit: cover;
}
.ca-brand-name {
  font-family: var(--font-title);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--color-primary);
  letter-spacing: 1.5px;
  text-transform: uppercase;
  line-height: 1;
}

/* Nav links */
.ca-navbar .navbar-nav {
  align-items: center;
}
.ca-navbar .nav-link {
  color: var(--color-dark) !important;
  font-size: var(--fs-base);
  font-weight: 500;
  padding: 8px 12px !important;
  border-radius: var(--radius-xs);
  line-height: 1.4;
  display: flex;
  align-items: center;
  transition: color var(--transition-fast), background var(--transition-fast);
}
.ca-navbar .nav-link:hover  { color: var(--color-primary) !important; background: var(--color-primary-accent); }
.ca-navbar .nav-link.active { color: var(--color-primary) !important; font-weight: 600; }
.ca-navbar .navbar-toggler  { border: none; margin-left: auto; }
.ca-navbar .navbar-toggler:focus { box-shadow: none; }

/* ───── Buttons ───── */
.btn-ca {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: var(--fs-md);
  border-radius: var(--radius-sm);
  padding: 12px 28px;
  border: 1.5px solid transparent;
  cursor: pointer;
  text-decoration: none;
  line-height: 1.2;
  transition: all var(--transition-normal);
  white-space: nowrap;
}
.btn-ca-primary {
  background: var(--color-primary);
  color: #fff;
  border-color: var(--color-primary);
}
.btn-ca-primary:hover {
  background: var(--color-primary-light);
  border-color: var(--color-primary-light);
  color: #fff;
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(116,158,120,0.30);
}
.btn-ca-outline {
  background: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}
.btn-ca-outline:hover {
  background: var(--color-primary);
  color: #fff;
  transform: translateY(-1px);
}
.btn-ca-dark {
  background: var(--color-dark);
  color: #fff;
  border-color: var(--color-dark);
}
.btn-ca-dark:hover {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
  transform: translateY(-1px);
}
.btn-ca-white {
  background: #fff;
  color: var(--color-primary);
  border-color: #fff;
}
.btn-ca-white:hover {
  background: var(--color-primary-accent);
  color: var(--color-primary);
  transform: translateY(-1px);
}
.btn-ca-sm { padding: 8px 18px; font-size: var(--fs-base); }

/* ───── Section helpers ───── */
.ca-label {
  display: inline-block;
  font-size: var(--fs-sm);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--color-primary);
  margin-bottom: var(--space-sm);
}
.ca-title {
  font-family: var(--font-title);
  font-size: clamp(1.7rem, 3.5vw, 2.4rem);
  font-weight: 700;
  color: var(--color-dark);
  line-height: 1.15;
  margin-bottom: var(--space-md);
}
.ca-desc {
  font-size: var(--fs-lg);
  color: var(--color-gray-600);
  line-height: 1.65;
}

/* ───── Store buttons ───── */
.store-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--color-dark);
  color: #fff;
  border-radius: var(--radius-sm);
  padding: 10px 20px;
  text-decoration: none;
  transition: all var(--transition-normal);
  min-width: 150px;
}
.store-btn:hover {
  background: var(--color-primary);
  color: #fff;
  transform: translateY(-2px);
}
.store-btn .si  { font-size: 1.6rem; line-height: 1; flex-shrink: 0; }
.store-btn .st  { display: flex; flex-direction: column; }
.store-btn .sub { font-size: 10px; opacity: 0.7; }
.store-btn .nm  { font-size: var(--fs-md); font-weight: 700; line-height: 1.2; }

/* ───── Partner badge ───── */
.partner-badge {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 56px;
  background: var(--color-gray-100);
  border: 1px solid var(--color-gray-300);
  border-radius: var(--radius-md);
  padding: 12px 20px;
  font-family: var(--font-title);
  font-size: var(--fs-lg);
  font-weight: 500;
  color: var(--color-gray-700);
  letter-spacing: 0.5px;
  transition: all var(--transition-normal);
}
.partner-badge:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background: var(--color-primary-accent);
}

/* ───── Footer ───── */
.ca-footer {
  background: var(--color-dark);
  color: rgba(255,255,255,0.65);
  padding: 56px 0 24px;
}
.ca-footer .logo img {
  height: 18px;
  filter: brightness(0) invert(1);
  opacity: 0.8;
  margin-bottom: var(--space-md);
}
.ca-footer h6 {
  color: #fff;
  font-family: var(--font-title);
  font-size: var(--fs-md);
  margin-bottom: var(--space-md);
  letter-spacing: 1px;
}
.ca-footer ul { list-style: none; padding: 0; margin: 0; }
.ca-footer ul li { margin-bottom: 7px; }
.ca-footer ul li a {
  color: rgba(255,255,255,0.55);
  font-size: var(--fs-base);
  text-decoration: none;
  transition: color var(--transition-fast);
}
.ca-footer ul li a:hover { color: var(--color-primary-accent); }
.ca-footer p.tagline {
  font-size: var(--fs-base);
  color: rgba(255,255,255,0.50);
  max-width: 260px;
  line-height: 1.6;
}

/* Social icons — círculos fixos */
.social-links { display: flex; gap: 8px; margin-top: var(--space-md); flex-wrap: wrap; }
.social-btn {
  width: 44px;
  height: 44px;
  min-width: 44px;
  border-radius: 50%;
  background: rgba(255,255,255,0.10);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.80);
  font-size: 1.1rem;
  text-decoration: none;
  flex-shrink: 0;
  transition: all var(--transition-normal);
}
.social-btn:hover { background: var(--color-primary); color: #fff; transform: translateY(-2px); }

.ca-divider { border-color: rgba(255,255,255,0.08); margin: var(--space-xl) 0 var(--space-md); }
.ca-footer-bottom {
  font-size: var(--fs-sm);
  color: rgba(255,255,255,0.35);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-sm);
}
.ca-footer-bottom a { color: rgba(255,255,255,0.35); text-decoration: none; transition: color var(--transition-fast); }
.ca-footer-bottom a:hover { color: var(--color-primary-accent); }

/* ───── Scroll Reveal ───── */
[data-animate] {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}
/* Horizontal slides apenas em telas largas — evita overflow mobile */
@media (min-width: 768px) {
  [data-animate="fade-left"]  { transform: translateX(-24px); }
  [data-animate="fade-right"] { transform: translateX(24px); }
}
[data-animate].is-visible { opacity: 1; transform: none; }

/* ───── Overlay escuro ao abrir menu mobile ───── */
.nav-overlay {
  position: fixed;
  inset: 0;
  top: var(--navbar-h);
  background: rgba(0, 0, 0, 0.48);
  z-index: 999;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s ease, visibility 0.25s ease;
}
.nav-overlay.active {
  opacity: 1;
  visibility: visible;
}

/* ───── Navbar mobile ───── */
@media (max-width: 991px) {
  /* Navbar sempre sólida no mobile */
  .ca-navbar,
  .uca-navbar {
    background: rgba(255, 255, 255, 0.97) !important;
    border-bottom-color: rgba(0,0,0,0.08) !important;
    box-shadow: 0 2px 20px rgba(0,0,0,0.08) !important;
    backdrop-filter: blur(14px) !important;
    -webkit-backdrop-filter: blur(14px) !important;
  }

  /* Botão toggler — usa BI icon, não o padrão Bootstrap */
  .ca-navbar .navbar-toggler,
  .uca-navbar .navbar-toggler {
    border: none;
    padding: 0;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-dark);
    font-size: 1.6rem;
    line-height: 1;
  }
  .ca-navbar .navbar-toggler:focus,
  .uca-navbar .navbar-toggler:focus { box-shadow: none; outline: none; }

  /* Drawer do menu — flutua 100% sobre o conteúdo */
  .ca-navbar .navbar-collapse,
  .uca-navbar .navbar-collapse {
    position: fixed !important;
    top: var(--navbar-h) !important;
    left: 0 !important;
    right: 0 !important;
    background: #fff;
    border-top: 1px solid rgba(0,0,0,0.07);
    padding: 12px 20px 28px;
    text-align: center;
    box-shadow: 0 16px 40px rgba(0,0,0,0.12);
    max-height: calc(100dvh - var(--navbar-h));
    overflow-y: auto;
    z-index: 1000;
  }

  /* Links do nav centralizados */
  .ca-navbar .navbar-nav,
  .uca-navbar .navbar-nav {
    align-items: center;
    gap: 2px;
    width: 100%;
  }
  .ca-navbar .nav-link,
  .uca-navbar .nav-link {
    padding: 11px 20px !important;
    justify-content: center;
    width: 100%;
    border-radius: var(--radius-sm);
    font-size: var(--fs-base);
  }

  /* Wrapper dos botões CTA */
  .ca-navbar .ms-lg-3,
  .uca-navbar .ms-lg-3 {
    margin-top: 16px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    width: 100%;
  }

  /* Botões CTA: largura total, centralizados */
  .ca-navbar .ms-lg-3 .btn-ca,
  .uca-navbar .ms-lg-3 .btn-uca {
    width: 100%;
    max-width: 280px;
    justify-content: center;
  }

  /* d-flex dentro do collapse (botões UCA lado a lado → empilhados) */
  .ca-navbar .navbar-collapse .d-flex,
  .uca-navbar .navbar-collapse .d-flex {
    justify-content: center;
    flex-wrap: wrap;
  }
}

/* ───── Responsive ───── */
@media (max-width: 768px) {
  .ca-footer-bottom { flex-direction: column; text-align: center; }
  .store-btn { min-width: 140px; }
}