/**
 * Componentes reutilizáveis - Ionfix Oil & Gás
 */

/* ========== BOTÕES ========== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: var(--space-md) var(--space-xl);
  font-family: var(--font-primary);
  font-weight: var(--font-weight-semibold);
  font-size: var(--font-size-body);
  line-height: 1.5;
  border-radius: var(--radius-md);
  border: none;
  cursor: pointer;
  transition: all var(--transition-normal);
  min-height: 44px;
  min-width: 44px;
}

.btn-primary {
  background: var(--glass-btn-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-btn-border);
  color: var(--color-primary);
}

.btn-primary:hover,
.btn-primary:focus {
  background: var(--glass-btn-bg-hover);
  border-color: var(--color-primary);
  box-shadow: var(--shadow-glow);
  color: var(--color-primary-hover);
}

.btn-cta {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-hover));
  color: #fff;
  border: none;
}

.btn-cta:hover,
.btn-cta:focus {
  color: #fff;
  box-shadow: var(--shadow-glow);
  transform: translateY(-2px);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.3);
  color: #fff;
}

.btn-secondary:hover,
.btn-secondary:focus {
  background: rgba(255, 255, 255, 0.25);
  border-color: rgba(255, 255, 255, 0.5);
  color: #fff;
  box-shadow: 0 4px 16px rgba(255, 255, 255, 0.2);
  transform: translateY(-2px);
}

.btn-contact {
  padding: var(--space-sm) var(--space-lg);
  font-size: var(--font-size-small);
  min-height: 38px;
}

/* ========== NAVBAR ========== */

.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--glass-navbar-bg);
  backdrop-filter: var(--glass-blur-strong);
  -webkit-backdrop-filter: var(--glass-blur-strong);
  border-bottom: 1px solid var(--glass-border);
  min-height: var(--header-height);
}

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: var(--header-height);
  position: relative;
}

.navbar nav {
  display: flex;
}

.navbar__logo {
  height: 48px;
  width: auto;
  display: block;
}

.navbar__links {
  display: flex;
  align-items: center;
  gap: var(--space-xl);
  list-style: none;
}

.navbar__links a {
  color: var(--text-primary);
  font-weight: var(--font-weight-medium);
}

.navbar__links a:hover {
  color: var(--color-primary);
}

.navbar__toggle {
  display: none;
  background: none;
  border: none;
  padding: var(--space-sm);
  cursor: pointer;
  min-width: 44px;
  min-height: 44px;
  align-items: center;
  justify-content: center;
}

@media (max-width: 640px) {
  .navbar__logo {
    height: 40px;
  }

  .navbar nav {
    position: absolute;
    right: 0;
    top: 0;
    height: 100%;
  }

  .navbar__toggle {
    display: flex;
    margin-left: auto;
  }

  .navbar__links {
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    bottom: 0;
    height: calc(100vh - var(--header-height));
    height: calc(100dvh - var(--header-height));
    background: var(--glass-navbar-bg);
    backdrop-filter: var(--glass-blur-strong);
    flex-direction: column;
    padding: var(--space-2xl) var(--space-lg);
    gap: var(--space-lg);
    border-bottom: 1px solid var(--glass-border);
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
    overflow-y: auto;
    justify-content: flex-start;
    align-items: stretch;
  }

  .navbar__links li {
    width: 100%;
  }

  .navbar__links a {
    display: block;
    padding: var(--space-md);
    text-align: center;
    border-radius: var(--radius-sm);
    transition: background var(--transition-fast);
  }

  .navbar__links a:hover {
    background: rgba(196, 159, 16, 0.1);
  }

  .navbar__links .btn {
    width: 100%;
    justify-content: center;
  }

  .navbar__links.active {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }
}

@media (min-width: 641px) {
  .navbar__links {
    transform: none;
    opacity: 1;
    visibility: visible;
  }
}

/* ========== FOOTER ========== */

.footer {
  background: var(--bg-secondary);
  border-top: 1px solid rgba(196, 159, 16, 0.1);
  padding: var(--space-4xl) 0 var(--space-xl);
}

.footer__main {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: var(--space-3xl);
  margin-bottom: var(--space-3xl);
}

.footer__brand {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
  align-items: flex-start;
}

.footer__logo {
  max-height: 48px;
  width: auto;
  height: auto;
  display: block;
  object-fit: contain;
}

.footer__tagline {
  font-size: var(--font-size-small);
  color: var(--text-secondary);
  line-height: var(--line-height-relaxed);
  max-width: 280px;
}

.footer__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-2xl);
}

.footer__section h4 {
  font-size: var(--font-size-small);
  font-weight: var(--font-weight-semibold);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-primary);
  margin-bottom: var(--space-lg);
}

.footer__list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.footer__list li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  font-size: var(--font-size-small);
  color: var(--text-secondary);
  line-height: var(--line-height-relaxed);
}

.footer__list li iconify-icon {
  flex-shrink: 0;
  color: var(--color-primary);
  margin-top: 2px;
}

.footer__list a {
  color: var(--text-secondary);
  transition: color var(--transition-fast);
}

.footer__list a:hover {
  color: var(--color-primary);
}

.footer__social {
  display: flex;
  gap: var(--space-sm);
}

.footer__social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: var(--bg-card);
  border: 1px solid rgba(196, 159, 16, 0.1);
  color: var(--text-secondary);
  transition: all var(--transition-fast);
}

.footer__social a:hover {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(196, 159, 16, 0.3);
}

.footer__bottom {
  padding-top: var(--space-xl);
  border-top: 1px solid rgba(196, 159, 16, 0.1);
}

.footer__copy {
  font-size: var(--font-size-small);
  color: var(--text-tertiary);
  text-align: center;
  margin: 0;
}

@media (max-width: 1024px) {
  .footer__main {
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
  }

  .footer__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .footer {
    padding: var(--space-2xl) 0 var(--space-lg);
  }

  .footer__main {
    margin-bottom: var(--space-2xl);
  }

  .footer__grid {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }

  .footer__tagline {
    max-width: 100%;
  }
}