/* =========================================================
   WowLab · components.css
   Navbar, Footer, Ticker/Marquee, Chat flotante
   ========================================================= */

/* ---------- 1. NAVBAR ---------- */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  padding: 20px 40px;
  z-index: 1000;
  transition: background 0.3s, padding 0.3s;
}

.navbar.scrolled {
  background: var(--navbar-bg);
  backdrop-filter: blur(12px);
  padding: 14px 40px;
  border-bottom: 1px solid var(--color-border);
}

.navbar__inner {
  max-width: 1320px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
}

.navbar__logo {
  font-family: var(--font-heading);
  font-size: 20px;
  font-weight: 700;
  color: var(--color-text);
  text-decoration: none;
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  line-height: 1;
}

.navbar__logo-img {
  height: 28px;
  width: auto;
  display: block;
}

/* Por defecto (oscuro): logo blanco; en tema claro: logo negro */
.navbar__logo--light { display: none; }
[data-theme="light"] .navbar__logo--light { display: block; }
[data-theme="light"] .navbar__logo--dark { display: none; }

.navbar__links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
  margin: 0;
  padding: 0;
  flex: 1;
  justify-content: center;
}

.navbar__links a {
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 500;
  color: var(--color-text);
  text-decoration: none;
  transition: color 0.2s;
  white-space: nowrap;
}

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

.navbar__search {
  background: none;
  border: none;
  color: var(--color-text);
  cursor: pointer;
  padding: 8px;
  transition: color 0.2s;
}

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

/* Language selector */
.navbar__lang {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  background: var(--toggle-bg);
  border: 1px solid var(--toggle-border);
  border-radius: 100px;
  padding: 3px;
}

.navbar__lang-link {
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.5px;
  color: var(--color-muted);
  text-decoration: none;
  padding: 5px 12px;
  border-radius: 100px;
  transition: color 0.2s, background 0.2s;
  line-height: 1;
}

.navbar__lang-link:hover {
  color: var(--color-primary);
}

.navbar__lang-link.is-active {
  background: var(--color-primary);
  color: #FFFFFF;
}

/* Theme toggle */
.navbar__theme {
  background: var(--toggle-bg);
  border: 1px solid var(--toggle-border);
  border-radius: 50%;
  color: var(--toggle-color);
  width: 36px;
  height: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  padding: 0;
  transition: border-color 0.2s, color 0.2s, transform 0.2s;
}

.navbar__theme:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  transform: scale(1.08);
}

.navbar__theme .icon-sun { display: none; }
[data-theme="light"] .navbar__theme .icon-sun { display: block; }
[data-theme="light"] .navbar__theme .icon-moon { display: none; }

/* Dropdown */
.has-dropdown {
  position: relative;
}

.dropdown {
  display: none;
  position: absolute;
  top: calc(100% + 12px);
  left: 0;
  background: var(--color-elevated);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  padding: 8px;
  min-width: 180px;
  list-style: none;
  margin: 0;
}

.has-dropdown:hover .dropdown {
  display: block;
}

.dropdown li a {
  display: block;
  padding: 10px 16px;
  border-radius: 8px;
  font-size: 14px;
  color: var(--color-text);
}

.dropdown li a:hover {
  background: var(--color-bg);
  color: var(--color-primary);
}

/* Hamburger */
.navbar__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
}

.navbar__hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: transform 0.3s;
}

@media (max-width: 1024px) {
  .navbar {
    padding: 16px 24px;
  }

  .navbar__links { display: none; }
  .navbar__hamburger { display: flex; }

  .navbar__links.mobile-open {
    display: flex;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
    background: var(--color-elevated);
    border-bottom: 1px solid var(--color-border);
    padding: 24px;
  }
}

/* ---------- 2. FOOTER ---------- */
.footer {
  background: var(--color-band);
  padding: 72px 40px 40px;
  border-top: 1px solid var(--color-border);
}

.footer__inner {
  max-width: 1320px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr 0.8fr 1.5fr;
  gap: 40px;
  padding-bottom: 60px;
  border-bottom: 1px solid var(--color-border);
}

.footer__col p,
.footer__col a {
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--color-muted);
  text-decoration: none;
  line-height: 2;
  display: block;
  transition: color 0.2s;
}

.footer__col ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

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

.footer__tagline {
  font-family: var(--font-heading);
  font-size: clamp(28px, 3.5vw, 48px);
  font-weight: 700;
  color: var(--color-text);
  line-height: 1.1;
  margin: 0 0 16px;
}

.footer__col--tagline p {
  font-size: 13px;
  line-height: 1.6;
  max-width: 320px;
}

.footer__bottom {
  max-width: 1320px;
  margin: 32px auto 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer__socials {
  display: flex;
  gap: 16px;
}

.footer__socials a {
  color: var(--color-muted);
  font-size: 16px;
  text-decoration: none;
  transition: color 0.2s;
}

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

.footer__copy {
  font-size: 12px;
  color: var(--color-muted);
  margin: 0;
}

@media (max-width: 1024px) {
  .footer { padding: 60px 24px 24px; }
  .footer__inner { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 600px) {
  .footer__inner { grid-template-columns: 1fr; }
  .footer__bottom {
    flex-direction: column;
    gap: 16px;
  }
}

/* ---------- 3. TICKER / MARQUEE ---------- */
.ticker {
  overflow: hidden;
  background: var(--color-bg);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  padding: 20px 0;
}

/* Variante: franja oscura */
.ticker--dark {
  background: var(--color-band);
  border-color: var(--color-band);
}

.ticker__track {
  display: flex;
  gap: 40px;
  width: max-content;
  animation: ticker-move 18s linear infinite;
  align-items: center;
}

.ticker__track span {
  font-family: var(--font-heading);
  font-size: clamp(28px, 4vw, 56px);
  font-weight: 600;
  color: var(--color-text);
  white-space: nowrap;
}

.ticker--dark .ticker__track span {
  color: var(--color-band-text);
}

.ticker__sep {
  color: var(--color-primary) !important;
  font-size: 24px !important;
}

@keyframes ticker-move {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* ---------- 4. CHAT FLOTANTE ---------- */
.chat-float {
  position: fixed;
  bottom: 32px;
  right: 32px;
  z-index: 999;
  background: var(--color-chat);
  color: #FFFFFF;
  padding: 12px 20px;
  border-radius: 100px;
  display: flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 600;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.3);
  transition: transform 0.2s, box-shadow 0.2s;
}

.chat-float:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 28px rgba(37, 211, 102, 0.4);
}

.chat-float span {
  color: #FFFFFF;
}

@media (max-width: 600px) {
  .chat-float {
    bottom: 24px;
    right: 24px;
  }
}