/* ================================================================
   FOOTER — Premium Design
================================================================ */

.footer {
  background: #0a0c0f;
  color: var(--color-light);
  position: relative;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

/* Centered top accent line */
.footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: min(700px, 80%);
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(0, 247, 255, 0.3), transparent);
  pointer-events: none;
}

/* ================================================================
   CTA Strip
================================================================ */

.footer-cta-strip {
  padding: 2.5rem 2rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-cta-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  background: rgba(0, 247, 255, 0.035);
  border: 1px solid rgba(0, 247, 255, 0.11);
  border-radius: 18px;
  padding: 2rem 2.5rem;
}

.footer-cta-text {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.footer-cta-heading {
  font-family: var(--font-heading);
  font-size: 1.45rem;
  font-weight: 800;
  color: var(--color-text);
  margin: 0;
  line-height: 1.2;
}

.footer-cta-sub {
  font-size: 0.9rem;
  color: var(--color-light);
  opacity: 0.5;
  margin: 0;
}

.footer-cta-btn {
  display: inline-flex;
  align-items: center;
  padding: 0.9rem 2.1rem;
  background: var(--color-accent);
  color: #000;
  border-radius: 100px;
  font-weight: 700;
  font-size: 0.93rem;
  text-decoration: none;
  white-space: nowrap;
  flex-shrink: 0;
  transition: transform 0.22s, box-shadow 0.22s, background 0.22s;
  position: relative;
  overflow: hidden;
}

.footer-cta-btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 60%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transform: skewX(-20deg);
  transition: left 0.5s ease;
}

.footer-cta-btn:hover::before {
  left: 150%;
}

.footer-cta-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(0, 247, 255, 0.32);
  background: #1bfeff;
}

/* ================================================================
   Main Body — 3-column grid
================================================================ */

.footer-body {
  max-width: 1200px;
  margin: 0 auto;
  padding: 3.5rem 2rem;
  display: grid;
  grid-template-columns: 1.9fr 1fr 1.5fr;
  gap: 3rem;
  align-items: start;
}

/* ── Brand Column ── */
.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
}

.footer-logo {
  font-family: var(--font-heading);
  font-size: 1.55rem;
  font-weight: 800;
  color: var(--color-text);
  letter-spacing: 0.5px;
  margin: 0;
}

.footer-logo .footer-logo-accent {
  color: var(--color-accent);
}

.footer-tagline {
  font-size: 0.87rem;
  color: var(--color-light);
  opacity: 0.5;
  line-height: 1.65;
  margin: 0;
  max-width: 290px;
}

.footer-avail {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.78rem;
  font-weight: 600;
  color: #00e676;
  width: fit-content;
}

.footer-avail-dot {
  width: 6px;
  height: 6px;
  background: #00e676;
  border-radius: 50%;
  flex-shrink: 0;
  animation: badgePulse 2.4s ease-in-out infinite;
}

.footer-location {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.81rem;
  color: var(--color-light);
  opacity: 0.38;
  margin: 0;
}

.footer-location svg { flex-shrink: 0; }

/* ── Column title (shared) ── */
.footer-col-title {
  font-size: 0.67rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.3px;
  color: var(--color-light);
  opacity: 0.38;
  margin: 0 0 1.1rem;
  display: block;
}

/* ── Navigation Column ── */
.footer-nav-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}

.footer-nav-list a {
  color: var(--color-light);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  opacity: 0.6;
  transition: color 0.2s, opacity 0.2s, padding-left 0.2s;
  display: block;
  padding-left: 0;
}

.footer-nav-list a:hover {
  color: var(--color-text);
  opacity: 1;
  padding-left: 6px;
}

/* ── Connect Column ── */
.footer-connect-col {
  display: flex;
  flex-direction: column;
}

.footer-contact-links {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}

.footer-contact-link {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  text-decoration: none;
  color: var(--color-light);
  opacity: 0.58;
  font-size: 0.85rem;
  transition: color 0.2s, opacity 0.2s;
  padding: 0.15rem 0;
}

.footer-contact-link:hover {
  color: var(--color-accent);
  opacity: 1;
}

.footer-contact-link img {
  width: 14px;
  height: 14px;
  object-fit: contain;
  filter: brightness(0) invert(1) sepia(1) saturate(2) hue-rotate(155deg);
  opacity: 0.45;
  flex-shrink: 0;
  transition: opacity 0.2s;
}

.footer-contact-link:hover img { opacity: 1; }

/* ── Social icon buttons ── */
.footer-socials {
  display: flex;
  gap: 0.5rem;
}

.footer-social-btn {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 8px;
  text-decoration: none;
  transition: background 0.2s, border-color 0.2s, transform 0.2s;
}

.footer-social-btn:hover {
  background: rgba(0, 247, 255, 0.1);
  border-color: rgba(0, 247, 255, 0.25);
  transform: translateY(-2px);
}

.footer-social-btn img {
  width: 16px;
  height: 16px;
  object-fit: contain;
  filter: brightness(0) invert(1) sepia(1) saturate(2) hue-rotate(155deg);
  opacity: 0.6;
  transition: opacity 0.2s;
}

.footer-social-btn:hover img { opacity: 1; }

/* ================================================================
   Bottom Bar
================================================================ */

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding: 1.4rem 2rem;
}

.footer-bottom-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.footer-copyright {
  font-size: 0.77rem;
  color: var(--color-light);
  opacity: 0.32;
  margin: 0;
}

.footer-legal-links {
  display: flex;
  gap: 1.5rem;
}

.footer-legal-links a {
  font-size: 0.77rem;
  color: var(--color-light);
  opacity: 0.32;
  text-decoration: none;
  transition: opacity 0.2s, color 0.2s;
}

.footer-legal-links a:hover {
  opacity: 0.75;
  color: var(--color-text);
}

/* ================================================================
   Mobile
================================================================ */

@media (max-width: 768px) {
  .footer-cta-strip {
    padding: 1.5rem 1.25rem;
  }

  .footer-cta-inner {
    flex-direction: column;
    align-items: flex-start;
    padding: 1.75rem 1.5rem;
    gap: 1.25rem;
    border-radius: 14px;
  }

  .footer-cta-heading { font-size: 1.2rem; }

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

  .footer-body {
    grid-template-columns: 1fr 1fr;
    padding: 2.5rem 1.25rem;
    gap: 2rem 2rem;
  }

  .footer-brand {
    grid-column: 1 / -1;
  }

  .footer-tagline { max-width: 100%; }

  .footer-bottom {
    padding: 1.25rem 1.25rem;
  }
}

@media (max-width: 480px) {
  .footer-body {
    grid-template-columns: 1fr;
    padding: 2rem 1rem;
  }

  .footer-cta-strip { padding: 1.25rem 1rem; }

  .footer-bottom-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
  }
}