/* TechPulseZone Footer Styles */

.tpz-footer {
  background: radial-gradient(circle at top left, rgba(47, 123, 255, 0.18), transparent 55%),
              radial-gradient(circle at bottom right, rgba(56, 255, 217, 0.15), transparent 55%),
              var(--color-surface-alt);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding-top: var(--space-8);
  padding-bottom: calc(var(--space-8) + 4rem);
  color: var(--color-text-soft);
}

.tpz-footer__inner {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.tpz-footer__top {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(0, 3fr);
  gap: var(--space-6);
}

.tpz-footer__brand {
  max-width: 480px;
}

.tpz-footer__logo {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: var(--space-3);
  color: var(--color-text);
}

.tpz-footer__logo-mark {
  width: 1.7rem;
  height: 1.7rem;
  border-radius: 40% 60% 55% 45%;
  background:
    radial-gradient(circle at 30% 0, rgba(56, 255, 217, 0.9), transparent 55%),
    radial-gradient(circle at 80% 100%, rgba(47, 123, 255, 0.9), transparent 60%),
    #05060a;
  box-shadow: 0 0 0 1px rgba(56, 255, 217, 0.4), 0 0 18px rgba(47, 123, 255, 0.5);
}

.tpz-footer__logo-text {
  font-weight: 650;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-size: 0.9rem;
}

.tpz-footer__tagline {
  font-size: 0.875rem;
  color: var(--color-text-soft);
}

/* Links */
.tpz-footer__links {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-6);
}

.tpz-footer__heading {
  font-size: 0.9rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: var(--space-3);
}

.tpz-footer__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.tpz-footer__link {
  font-size: 0.9rem;
  color: var(--color-text-soft);
  transition:
    color var(--transition-fast),
    transform var(--transition-fast);
}

.tpz-footer__link:hover,
.tpz-footer__link:focus-visible {
  color: var(--color-primary);
}

/* Bottom */
.tpz-footer__bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding-top: var(--space-4);
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

.tpz-footer__copy {
  margin: 0;
}

.tpz-footer__meta {
  margin: 0;
}

/* Cookie banner */
.tpz-cookie {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 50;
  background: linear-gradient(135deg, rgba(15, 17, 23, 0.98), rgba(5, 6, 10, 0.98));
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  box-shadow: 0 -10px 30px rgba(0, 0, 0, 0.85);
  transform: translateY(100%);
  opacity: 0;
  visibility: hidden;
  transition:
    transform var(--transition-slow),
    opacity var(--transition-slow),
    visibility var(--transition-slow);
}

.tpz-cookie--visible {
  transform: translateY(0);
  opacity: 1;
  visibility: visible;
}

.tpz-cookie__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding-top: var(--space-3);
  padding-bottom: max(var(--space-3), env(safe-area-inset-bottom));
}

.tpz-cookie__content {
  max-width: 720px;
}

.tpz-cookie__title {
  font-size: 0.95rem;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--color-text);
  margin-bottom: var(--space-2);
}

.tpz-cookie__text {
  font-size: 0.85rem;
  color: var(--color-text-soft);
  margin-bottom: var(--space-2);
}

.tpz-cookie__link {
  font-size: 0.8rem;
  color: var(--color-primary);
}

.tpz-cookie__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0.5rem;
}

.tpz-cookie__button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.55rem 1.2rem;
  border-radius: var(--radius-full);
  border: 1px solid transparent;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
  transition:
    background var(--transition-fast),
    border-color var(--transition-fast),
    color var(--transition-fast),
    box-shadow var(--transition-fast),
    transform var(--transition-fast);
}

.tpz-cookie__button--primary {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-strong));
  color: #ffffff;
  box-shadow: var(--shadow-sm);
}

.tpz-cookie__button--primary:hover,
.tpz-cookie__button--primary:focus-visible {
  outline: none;
  background: linear-gradient(135deg, var(--color-primary-strong), #153b87);
  box-shadow: var(--shadow-md);
}

.tpz-cookie__button--secondary {
  background: transparent;
  color: var(--color-text-soft);
  border-color: var(--color-border-subtle);
}

.tpz-cookie__button--secondary:hover,
.tpz-cookie__button--secondary:focus-visible {
  outline: none;
  border-color: var(--color-primary);
  color: var(--color-text);
  background: rgba(255, 255, 255, 0.02);
}

@media (max-width: 900px) {
  .tpz-footer__top {
    grid-template-columns: minmax(0, 1fr);
  }

  .tpz-footer__links {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .tpz-footer {
    padding-top: var(--space-6);
    padding-bottom: calc(var(--space-6) + 4.5rem);
  }

  .tpz-footer__bottom {
    flex-direction: column;
    align-items: flex-start;
  }

  .tpz-cookie__inner {
    flex-direction: column;
    align-items: stretch;
  }

  .tpz-cookie__actions {
    justify-content: flex-start;
  }

  .tpz-cookie__button {
    flex: 1 1 auto;
    justify-content: center;
  }
}