/* ===== BOTONES GENÉRICOS / CTA ===== */
.button-link,
.form-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3.25rem;
  border: 1px solid transparent;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.9rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast);
}

.button-link:hover,
.form-button:hover {
  transform: translateY(-2px);
}

.button-link--primary,
.form-button {
  padding: 1rem 2.5rem;
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: var(--color-background);
}

.button-link--primary:hover,
.form-button:hover {
  background: var(--color-accent-soft);
  border-color: var(--color-accent-soft);
}

.cta-glow-border {
  --cta-border-angle: 0deg;
  --cta-glow: 0.45;
  --cta-border-size: 1px;
  --cta-fill-start: rgba(17, 17, 17, 0.92);
  --cta-fill-end: rgba(17, 17, 17, 0.86);
  position: relative;
  z-index: 0;
  isolation: isolate;
  overflow: hidden;
  border-width: var(--cta-border-size);
  border-color: transparent;
  background:
    linear-gradient(135deg, var(--cta-fill-start), var(--cta-fill-end)) padding-box,
    conic-gradient(
      from var(--cta-border-angle),
      rgba(184, 147, 90, 0.22) 0deg,
      rgba(184, 147, 90, 0.22) 54deg,
      rgba(255, 236, 185, 1) 86deg,
      rgba(184, 147, 90, 0.62) 116deg,
      rgba(184, 147, 90, 0.22) 164deg,
      rgba(184, 147, 90, 0.22) 360deg
    ) border-box;
  box-shadow:
    0 0 calc(0.7rem + (var(--cta-glow) * 0.7rem)) rgba(184, 147, 90, 0.18),
    inset 0 0 0 1px rgba(255, 226, 161, 0.24);
}

.button-link--cta {
  --cta-border-size: 2px;
  --cta-fill-start: rgba(42, 34, 24, 0.96);
  --cta-fill-end: rgba(17, 17, 17, 0.88);
  color: var(--color-text);
}

.button-link--cta:hover {
  --cta-fill-start: rgba(58, 45, 29, 0.98);
  --cta-fill-end: rgba(17, 17, 17, 0.92);
  color: var(--color-text);
  border-color: transparent;
}

.button-link--secondary {
  padding: 1rem 2.5rem;
  border-color: var(--color-text);
  color: var(--color-text);
  background: var(--color-background);
}

.button-link--secondary:hover {
  color: var(--color-accent);
  border-color: var(--color-accent);
}

.button-link--compact {
  padding: 13px 22px;
  min-height: 0;
  font-size: 0.92rem;
  letter-spacing: normal;
  text-transform: none;
}

/* ===== HEADER / NAVEGACIÓN ===== */

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 20;
  background: var(--gradient-nav);
}

.main-navigation {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  width: min(100%, var(--content-width));
  margin: 0 auto;
  padding: 0.55rem var(--space-xl);
}

.main-navigation__brand {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
}

.main-navigation__logo {
  width: 150px;
  height: auto;
  animation: logoEntrance 3.2s ease forwards;
}

@keyframes logoEntrance {
  0% {
    opacity: 0;
    transform: translateX(120px) rotateY(0deg);
  }
  60% {
    opacity: 1;
    transform: translateX(0) rotateY(0deg);
  }
  80% {
    transform: translateX(0) rotateY(180deg);
  }
  100% {
    transform: translateX(0) rotateY(360deg);
  }
}
.main-navigation__controls {
  grid-column: 3;
  grid-row: 1;
  justify-self: end;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 6px;
}

body.light-mode .main-navigation__logo {
  content: var(--light-logo-url);
}

.theme-toggle-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  border: 1px solid var(--color-accent-soft);
  border-radius: 50%;
  background: transparent;
  color: var(--color-accent-soft);
  font-size: 1rem;
  cursor: pointer;
  transition: background var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast);
}

body.light-mode .theme-toggle-button {
  border-color: var(--color-accent-muted);
  color: var(--color-accent-muted);
}

.theme-toggle-button:hover {
  background: var(--color-accent);
  color: var(--color-background);
  border-color: var(--color-accent);  
}

.main-navigation__pills {
  grid-column: 2;
  justify-self: center;
  display: flex;
  gap: 6px;
  align-items: center;
  padding: 5px;
  background: var(--color-surface);
  border: 1px solid var(--color-line);
  border-radius: 999px;
}

.main-navigation__pill {
  position: relative;
  display: inline-flex;
  align-items: center;
  color: var(--color-text-muted);
  font-size: 0.86rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  text-decoration: none;
  padding: 8px 16px;
  border-radius: 999px;
  transition:
    color 360ms cubic-bezier(0.22, 1, 0.36, 1),
    background 420ms cubic-bezier(0.22, 1, 0.36, 1);
}

.main-navigation__pill--cta {
  --cta-border-size: 2px;
  --cta-fill-start: rgba(42, 34, 24, 0.96);
  --cta-fill-end: rgba(17, 17, 17, 0.88);
  color: var(--color-text);
}

.main-navigation__pill--cta:hover {
  --cta-fill-start: rgba(58, 45, 29, 0.98);
  --cta-fill-end: rgba(17, 17, 17, 0.92);
  color: var(--color-text);
}

.main-navigation__pill.is-active {
  background: var(--color-accent);
  color: var(--color-background);
}

.main-navigation__pill:hover {
  color: var(--color-text);
}

.main-navigation__link {
  color: var(--color-accent);
  font-size: 0.95rem;
  letter-spacing: 0.2em;
  text-decoration: none;
  text-transform: uppercase;
  transition: color var(--transition-fast);
}

.main-navigation__link:hover {
  color: var(--color-text);
}

.main-navigation__burger {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 2.75rem;
  height: 2.75rem;
  border: 1px solid var(--color-accent-muted);
  border-radius: 50%;
  background: var(--color-accent);
  cursor: pointer;
}

.main-navigation__burger-line {
  width: 18px;
  height: 2px;
  background: var(--color-background);
  border-radius: 2px;
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}

.main-navigation__burger.is-open .main-navigation__burger-line:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.main-navigation__burger.is-open .main-navigation__burger-line:nth-child(2) {
  opacity: 0;
}

.main-navigation__burger.is-open .main-navigation__burger-line:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.main-navigation__mobile-panel {
  display: none;
}

.hero-section__action--mobile-only {
  display: none;
}

@media (max-width: 820px) {
  .main-navigation__mobile-panel {
    display: block;
    position: fixed;
    top: 0;
    left: 0;
    width: 90%;
    height: auto;
    max-height: 100vh;
    z-index: 19;
    padding-top: 6rem;
    padding-bottom: 2rem;
    background: linear-gradient(to right, var(--color-background) 60%, transparent 100%);
    opacity: 0;
    visibility: hidden;
    transform: translateX(-12px);
    transition: opacity var(--transition-medium), transform var(--transition-medium), visibility var(--transition-medium);
    overflow-y: auto;
  }

  .main-navigation__mobile-panel.is-open {
    opacity: 1;
    visibility: visible;
    transform: translateX(0);
  }

  .main-navigation__mobile-panel-close {
    position: absolute;
    top: 50%;
    right: 40%;
    transform: translateY(-50%);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.5rem;
    height: 2.5rem;
    border: 1px solid var(--color-accent-muted);
    border-radius: 50%;
    background: var(--color-surface);
    color: var(--color-accent);
    font-size: 1.1rem;
    cursor: pointer;
  }

  .main-navigation__mobile-links {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    padding: 0 var(--space-xl) var(--space-xl);
  }

  .main-navigation__mobile-link {
    width: 65%;
    padding: 1rem 0;
    border-bottom: 1px solid var(--color-line);
    color: var(--color-text);
    font-size: 1.1rem;
    letter-spacing: 0.05em;
    text-decoration: none;
    text-transform: uppercase;
  }

  .main-navigation__mobile-link.is-active {
    color: var(--color-accent);
  }

  .main-navigation__burger {
    position: relative;
    z-index: 21;
  }

  .hero-section__action--mobile-only {
    display: inline-flex;
  }
}

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

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-sm);
  padding: 2rem var(--space-xl);
  background: rgba(10, 10, 10, 0.72);
}

.site-footer__logo {
  width: 110px;
  height: auto;
}

.site-footer__copy {
  color: var(--color-text-faint);
  font-size: 0.72rem;
  line-height: 1.8;
  text-align: center;
}

.site-footer__privacy {
  color: var(--color-text);
  text-decoration: none;
}

.site-footer__privacy:hover {
  color: var(--color-text-link-hover);
}
.site-footer__privacy {
  color: var(--color-text-link);
}

.site-footer__social {
  display: none;
  align-items: center;
  gap: 0.25rem;
}

.site-footer__social-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 5rem;
  height: 5rem;
  object-fit: cover;
  transition: transform var(--transition-fast);
}

.site-footer__social-link:hover {
  transform: translateY(-3px);
}

.site-footer__social-icon {
  width: 5rem;
  height: 5rem;
  object-fit: cover;
}

.site-footer__lang-toggle {
  border: 1px solid rgba(255, 255, 255, .2);
  background: transparent;
  color: inherit;
  border-radius: 999px;
  padding: 4px 12px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .05em;
  cursor: pointer;
}
.site-footer__lang-toggle:hover {
  border-color: rgba(255, 255, 255, .5);
}

@media (min-width: 821px) {
  .site-footer {
    position: relative;
    justify-content: center;
  }

  .site-footer__brand {
    position: absolute;
    left: var(--space-xl);
  }
}

/* ===== ELEMENTOS FLOTANTES (WhatsApp) ===== */

.whatsapp-bubble {
  position: fixed;
  right: 1.5rem;
  bottom: 1.5rem;
  z-index: 30;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 3.5rem;
  height: 3.5rem;
  border-radius: 50%;
  background: #25d366;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.45);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
  animation: waBubbleIn 0.5s cubic-bezier(0.34, 1.56, 0.64, 1) both;
  animation-delay: 1.5s;
}

.whatsapp-bubble:hover {
  transform: scale(1.1) translateY(-3px);
  box-shadow: 0 8px 28px rgba(37, 211, 102, 0.6);
}

.whatsapp-bubble__icon {
  width: 2rem;
  height: 2rem;
  object-fit: contain;
}

@keyframes waBubbleIn {
  from {
    opacity: 0;
    transform: scale(0.4) translateY(1rem);
  }
  to {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

/* ===== RESPONSIVE GENERAL ===== */


@media (max-width: 820px) {
  .main-navigation {
    grid-template-columns: 1fr auto 1fr;
    padding-block: 0.75rem;
  }
  .main-navigation__controls {
    grid-row: 1;
    grid-column: 3;
    justify-self: end;
    flex-direction: row;
    align-items: center;
  }

  .main-navigation__controls .theme-toggle-button {
    width: 2.25rem;
    height: 2.25rem;
    font-size: 0.9rem;
  }

  .main-navigation__brand {
    grid-row: 1;
    grid-column: 2;
    justify-self: center;
  }

  .main-navigation__burger {
    grid-row: 1;
    display: inline-flex;
    grid-column: 1;
    justify-self: start;
  }

  .main-navigation__pills {
    display: none;
  }

  .site-footer {
    flex-direction: column;
    text-align: center;
  }
}

@media (max-width: 360px) {
  .main-navigation {
    padding: 0.5rem 1rem;
  }

  .main-navigation__logo {
    width: min(7.5rem, calc(100vw - 5.5rem));
  }

  .main-navigation__pill {
    padding: 8px 6px;
    font-size: 0.8rem;
  }

  .site-footer {
    padding: 1.5rem 1rem;
  }

  .site-footer__social-link,
  .site-footer__social-icon {
    width: 3.5rem;
    height: 3.5rem;
  }
}