/* ============================================================
   FOOTER — Cinematic Premium
   ============================================================ */
.footer {
  position: relative;
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  padding: 0;
  overflow: hidden;
}

/* ── Ambient orbs ── */
.footer__orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.35;
  pointer-events: none;
  z-index: 0;
}

.footer__orb--1 {
  width: 300px;
  height: 300px;
  background: var(--color-accent);
  top: -120px;
  left: 10%;
  opacity: 0.07;
  animation: f-orb-float 12s ease-in-out infinite;
}

.footer__orb--2 {
  width: 200px;
  height: 200px;
  background: var(--color-accent);
  bottom: -80px;
  right: 15%;
  opacity: 0.05;
  animation: f-orb-float 16s ease-in-out infinite reverse;
}

.footer__orb--3 {
  width: 150px;
  height: 150px;
  background: var(--color-accent);
  top: 40%;
  left: 60%;
  opacity: 0.04;
  animation: f-orb-float 14s ease-in-out infinite 2s;
}

@keyframes f-orb-float {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(20px, -15px) scale(1.05); }
  66% { transform: translate(-15px, 10px) scale(0.95); }
}

/* ── Gradient divider ── */
.footer__divider {
  position: relative;
  z-index: 1;
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent 0%,
    var(--color-border) 20%,
    var(--color-accent) 50%,
    var(--color-border) 80%,
    transparent 100%
  );
  opacity: 0.4;
}

/* ── Inner wrapper ── */
.footer__inner {
  position: relative;
  z-index: 1;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ============================================================
   ZONE 1 — Hero Strip
   ============================================================ */
.footer__hero {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 48px 0 40px;
  text-decoration: none;
}

.footer__logo-img {
  height: 40px;
  width: auto;
  object-fit: contain;
  transition: transform var(--transition);
}

.footer__hero:hover .footer__logo-img {
  transform: scale(1.05);
}

/* ============================================================
   ZONE 2 — Content Grid
   ============================================================ */
.footer__content {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 52px;
}

/* ── Column titles ── */
.footer__col-head {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 20px;
}

.footer__col-icon {
  width: 28px;
  height: 28px;
  border-radius: var(--radius-sm);
  background: var(--color-accent-dim);
  border: 1px solid rgba(185, 218, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent);
  flex-shrink: 0;
}

.footer__col-icon .ph {
  font-size: 15px;
}

.footer__col-title {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text-3);
}

/* ── Navigate column ── */
.footer__links {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.footer__link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.88rem;
  color: var(--color-text-2);
  text-decoration: none;
  padding: 6px 0;
  transition: color var(--transition), transform var(--transition);
  position: relative;
}

.footer__link::before {
  content: '';
  position: absolute;
  left: 0;
  bottom: 4px;
  width: 0;
  height: 1px;
  background: var(--color-accent);
  transition: width 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.footer__link:hover {
  color: var(--color-white);
  transform: translateX(4px);
}

.footer__link:hover::before {
  width: 100%;
}

.footer__link-arrow {
  opacity: 0;
  transform: translateX(-4px);
  transition: opacity 0.2s ease, transform 0.2s ease;
  color: var(--color-accent);
  font-size: 0.75rem;
}

.footer__link:hover .footer__link-arrow {
  opacity: 1;
  transform: translateX(0);
}

/* ── Contact column ── */
.footer__contact-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 14px;
  color: var(--color-text-2);
  font-size: 0.85rem;
  line-height: 1.6;
}

.footer__contact-icon {
  width: 28px;
  height: 28px;
  border-radius: var(--radius-sm);
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-3);
  flex-shrink: 0;
  margin-top: 1px;
  transition: border-color var(--transition), color var(--transition);
}

.footer__contact-icon .ph {
  font-size: 14px;
}

.footer__contact-item:hover .footer__contact-icon {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.footer__contact-item a {
  color: var(--color-text-2);
  text-decoration: none;
  transition: color var(--transition);
}

.footer__contact-item a:hover {
  color: var(--color-white);
}

/* ── CTA Button ── */
.footer__cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 20px;
  padding: 10px 22px;
  border-radius: var(--radius-full);
  background: transparent;
  border: 1px solid var(--color-accent);
  color: var(--color-accent);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  text-decoration: none;
  position: relative;
  overflow: hidden;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.footer__cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--color-accent);
  opacity: 0;
  transition: opacity 0.3s ease;
  border-radius: inherit;
}

.footer__cta:hover {
  color: var(--color-surface);
  border-color: var(--color-accent);
  box-shadow: 0 0 24px rgba(185, 218, 255, 0.15);
}

.footer__cta:hover::before {
  opacity: 1;
}

.footer__cta span,
.footer__cta svg {
  position: relative;
  z-index: 1;
}

.footer__cta svg {
  width: 13px;
  height: 13px;
  transition: transform 0.3s ease;
}

.footer__cta:hover svg {
  transform: translateX(3px);
}

/* ── Social column ── */
.footer__socials {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer__social-link {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  border-radius: var(--radius-md);
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  color: var(--color-text-2);
  font-size: 0.85rem;
  font-weight: 500;
  text-decoration: none;
  transition: all var(--transition);
}

.footer__social-link:hover {
  background: var(--color-surface-3);
  border-color: var(--color-accent);
  color: var(--color-white);
  transform: translateX(4px);
}

.footer__social-icon {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
  background: var(--color-surface-3);
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: background var(--transition), border-color var(--transition);
}

.footer__social-icon svg {
  width: 14px;
  height: 14px;
  fill: currentColor;
}

.footer__social-link:hover .footer__social-icon {
  background: var(--color-accent-dim);
  border-color: rgba(185, 218, 255, 0.15);
  color: var(--color-accent);
}

.footer__social-handle {
  flex: 1;
}

.footer__social-label {
  font-size: 0.68rem;
  color: var(--color-text-3);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  display: block;
  margin-bottom: 1px;
}

/* ============================================================
   ZONE 3 — Bottom Bar
   ============================================================ */
.footer__bottom {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 0;
  border-top: 1px solid var(--color-border);
  flex-wrap: wrap;
  gap: 12px;
}

.footer__copy {
  font-size: 0.78rem;
  color: var(--color-text-3);
  display: flex;
  align-items: center;
  gap: 4px;
}

.footer__copy span {
  color: var(--color-text-2);
}

.footer__status {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.78rem;
  color: var(--color-text-2);
}

.footer__status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #4ade80;
  animation: pulse 2.5s infinite;
}

.footer__location {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 0.78rem;
  color: var(--color-text-3);
}

.footer__location .ph {
  font-size: 13px;
}

.footer__top-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: var(--radius-full);
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  color: var(--color-text-3);
  text-decoration: none;
  transition: all var(--transition);
  flex-shrink: 0;
}

.footer__top-btn:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
  transform: translateY(-2px);
}

.footer__top-btn svg {
  width: 14px;
  height: 14px;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 900px) {
  .footer__content {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }

  .footer__content > div:last-child {
    grid-column: 1 / -1;
  }
}

@media (max-width: 600px) {
  .footer__inner {
    padding: 0 16px;
  }

  .footer__hero {
    padding: 32px 0 28px;
  }

  .footer__content {
    grid-template-columns: 1fr;
    gap: 28px;
    padding-bottom: 32px;
  }

  .footer__content > div:last-child {
    grid-column: auto;
  }

  .footer__col-head {
    margin-bottom: 14px;
  }

  .footer__bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
    padding: 16px 0;
  }

  .footer__top-btn {
    position: absolute;
    right: 0;
    top: 16px;
  }
}