/* ================================================================
   APOLLO GROUP TV — FOOTER v5  (Cinematic Dark)
================================================================ */

/* ── Remove leftover floating button ── */
.chat-button, .chat-button--whatsapp { display: none !important; }

/* ── Footer wrapper ── */
.ft {
  position: relative;
  background: #050509;
  color: rgba(255,255,255,.75);
  overflow: hidden;
}

/* Ambient glow behind footer */
.ft::before {
  content: '';
  position: absolute;
  top: 0; left: 10%; right: 10%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(56,189,248,.35), rgba(167,139,250,.35), transparent);
}

/* Top gradient line bar */
.ft__line {
  height: 2px;
  background: linear-gradient(90deg,
    transparent 0%,
    #38bdf8 20%,
    #a78bfa 50%,
    #fbbf24 80%,
    transparent 100%);
  opacity: .55;
}

/* ── Body ── */
.ft__body {
  padding: 4.5rem 0 3.5rem;
  position: relative;
}

/* Subtle radial glow left */
.ft__body::before {
  content: '';
  position: absolute;
  top: -40px; left: -80px;
  width: 500px; height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(56,189,248,.05), transparent 65%);
  pointer-events: none;
}

/* ── Grid ── */
.ft__grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1.1fr;
  gap: 3rem;
  align-items: start;
}

/* ── Brand column ── */
.ft__logo {
  display: inline-flex;
  align-items: center;
  gap: .75rem;
  margin-bottom: 1.2rem;
  text-decoration: none;
}

.ft__logo-icon {
  width: 38px; height: 38px; flex-shrink: 0;
}
.ft__logo-icon svg { width: 38px; height: 38px; display: block; }

.ft__logo-name {
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: -.02em;
  color: #fff;
}

.ft__desc {
  font-size: .88rem;
  line-height: 1.72;
  color: rgba(255,255,255,.48);
  max-width: 30ch;
  margin-bottom: 1.5rem;
}

/* WhatsApp button */
.ft__wa-btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .62rem 1.2rem;
  border-radius: 10px;
  background: rgba(37,211,102,.1);
  border: 1px solid rgba(37,211,102,.22);
  color: #4ade80;
  font-size: .84rem;
  font-weight: 700;
  text-decoration: none;
  transition: background .22s, border-color .22s, transform .22s;
  margin-bottom: 1.2rem;
}
.ft__wa-btn:hover {
  background: rgba(37,211,102,.18);
  border-color: rgba(37,211,102,.45);
  color: #86efac;
  transform: translateY(-2px);
}
.ft__wa-btn svg { opacity: .8; flex-shrink: 0; }

/* Micro SEO note */
.ft__seo-micro {
  font-size: .78rem;
  color: rgba(255,255,255,.22);
  line-height: 1.65;
  max-width: 34ch;
  margin-top: .3rem;
}

/* ── Navigation columns ── */
.ft__col-title {
  font-size: .72rem;
  font-weight: 800;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: rgba(255,255,255,.35);
  margin: 0 0 1.2rem;
}

.ft__links {
  list-style: none;
  display: grid;
  gap: .65rem;
}

.ft__links a {
  font-size: .88rem;
  color: rgba(255,255,255,.52);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: .38rem;
  transition: color .2s, gap .2s;
  position: relative;
}
.ft__links a::before {
  content: '';
  width: 0; height: 1px;
  background: #38bdf8;
  transition: width .22s;
  flex-shrink: 0;
}
.ft__links a:hover {
  color: rgba(255,255,255,.88);
  gap: .6rem;
}
.ft__links a:hover::before { width: 10px; }

/* ── Contact column ── */
.ft__contact {
  list-style: none;
  display: grid;
  gap: .8rem;
}
.ft__contact li {
  font-size: .86rem;
  color: rgba(255,255,255,.45);
  line-height: 1.55;
}
.ft__contact-wa {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  color: #4ade80;
  text-decoration: none;
  font-weight: 600;
  font-size: .88rem;
  transition: color .2s;
}
.ft__contact-wa:hover { color: #86efac; }
.ft__contact a[href^="mailto"] {
  color: rgba(255,255,255,.45);
  text-decoration: none;
  transition: color .2s;
}
.ft__contact a[href^="mailto"]:hover { color: #38bdf8; }

/* ── Bottom bar ── */
.ft__bottom {
  border-top: 1px solid rgba(255,255,255,.05);
  padding: 1.2rem 0;
}
.ft__bottom-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: .8rem;
}
.ft__copy {
  font-size: .8rem;
  color: rgba(255,255,255,.25);
  margin: 0;
}
.ft__legal {
  display: flex;
  gap: 1.2rem;
}
.ft__legal a {
  font-size: .8rem;
  color: rgba(255,255,255,.25);
  text-decoration: none;
  transition: color .2s;
}
.ft__legal a:hover { color: rgba(255,255,255,.6); }

/* ── Responsive ── */
@media (max-width: 1024px) {
  .ft__grid { grid-template-columns: 1fr 1fr; gap: 2.5rem; }
}
@media (max-width: 600px) {
  .ft__grid { grid-template-columns: 1fr; gap: 2rem; }
  .ft__body { padding: 3rem 0 2.5rem; }
  .ft__bottom-inner { flex-direction: column; align-items: flex-start; gap: .5rem; }
  .ft__desc { max-width: 100%; }
  .ft__seo-micro { max-width: 100%; }
}

/* Focus rings */
.ft__links a:focus-visible,
.ft__wa-btn:focus-visible,
.ft__contact-wa:focus-visible {
  outline: 2px solid rgba(56,189,248,.6);
  outline-offset: 4px;
  border-radius: 6px;
}