/* ==========================================================================
   footer.css — 4-col footer + giant ALEX WALKER text + BOOK A CALL button
   Source: alex-wbs.framer.website — video frames 41-44
   ========================================================================== */

.footer {
  position: relative;
  background: var(--black);
  color: var(--white);
  padding: 80px var(--gutter) 0;
  overflow: hidden;
}

.footer .container {
  max-width: var(--max-w);
  margin: 0 auto;
  position: relative;
  z-index: 2;
}

/* ── Decorative plus marks in corners ── */
.footer__plus {
  position: absolute;
  top: 24px;
  width: 18px;
  height: 18px;
  pointer-events: none;
  z-index: 1;
}

.footer__plus::before,
.footer__plus::after {
  content: '';
  position: absolute;
  background: var(--red);
}

.footer__plus::before {
  top: 50%;
  left: 0;
  right: 0;
  height: 2px;
  transform: translateY(-50%);
}

.footer__plus::after {
  left: 50%;
  top: 0;
  bottom: 0;
  width: 2px;
  transform: translateX(-50%);
}

.footer__plus--tl { left: 24px; }
.footer__plus--tr { right: 24px; left: auto; }
.footer__plus--bl { bottom: 24px; top: auto; left: 24px; }
.footer__plus--br { bottom: 24px; top: auto; right: 24px; left: auto; }

/* ── 4-col grid ── */
.footer__grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1.3fr 1.2fr;
  gap: 40px;
  margin-bottom: 60px;
}

.footer__brand-tagline {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 14px;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.7);
  max-width: 320px;
}

.footer__brand-tagline svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  color: var(--red);
  margin-top: 2px;
}

.footer__col-title {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 20px;
}

.footer__links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer__links a {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.65);
  transition: color 0.3s var(--ease);
}

.footer__links a:hover,
.footer__links a.is-active {
  color: var(--red);
}

.footer__contact {
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.65);
  line-height: 1.6;
}

.footer__contact a {
  color: inherit;
  transition: color 0.3s var(--ease);
}

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

.footer__socials-and-credit {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 20px;
}

.footer__socials {
  display: flex;
  gap: 10px;
}

.footer__social-btn {
  width: 32px;
  height: 32px;
  display: grid;
  place-items: center;
  color: rgba(255, 255, 255, 0.7);
  border-radius: 50%;
  transition: color 0.3s var(--ease), transform 0.3s var(--ease);
}

.footer__social-btn:hover {
  color: var(--red);
  transform: translateY(-2px);
}

.footer__social-btn svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
}

.footer__credit {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.5);
  text-align: right;
  line-height: 1.5;
}

/* ── Bottom row: ALEX WALKER + BOOK A CALL ── */
.footer__bottom {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  align-items: end;
  padding: 24px 0 0;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  margin-top: 0;
  position: relative;
  z-index: 2;
}

.footer__alex {
  font-family: var(--display);
  font-size: clamp(80px, 14vw, 220px);
  font-weight: 900;
  line-height: 0.85;
  letter-spacing: -0.05em;
  text-transform: uppercase;
}

.footer__alex .alex-red { color: var(--red); display: block; }
.footer__alex .alex-white { color: var(--white); display: block; }

.footer__book {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--red) 0%, #b80520 100%);
  color: var(--white);
  border-radius: 100px;
  padding: 24px 48px;
  font-family: var(--display);
  font-size: clamp(20px, 2.4vw, 32px);
  font-weight: 800;
  letter-spacing: -0.01em;
  text-transform: uppercase;
  overflow: hidden;
  isolation: isolate;
  min-height: 100px;
}

.footer__book::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 400 200'%3E%3Crect width='200' height='200' fill='rgba(0,0,0,0.3)'/%3E%3Ccircle cx='150' cy='100' r='30' fill='rgba(255,255,255,0.1)'/%3E%3C/svg%3E");
  background-size: cover;
  background-position: right center;
  opacity: 0.6;
  z-index: -1;
  border-radius: 100px;
  transition: transform 0.5s var(--ease);
}

.footer__book:hover::before { transform: scale(1.05); }

@media (max-width: 1024px) {
  .footer__grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .footer__socials-and-credit { align-items: flex-start; }
  .footer__credit { text-align: left; }
}

@media (max-width: 640px) {
  .footer { padding: 60px 16px 0; }
  .footer__grid { grid-template-columns: 1fr; }
  .footer__alex { font-size: clamp(48px, 12vw, 120px); }
  .footer__bottom { grid-template-columns: 1fr; gap: 32px; padding: 16px 0 0; }
  .footer__book { padding: 16px 24px; min-height: 60px; font-size: clamp(16px, 4vw, 22px); }
  .footer__plus { width: 16px; height: 16px; }
  .footer__plus--tl { top: 16px; left: 16px; }
  .footer__plus--tr { top: 16px; right: 16px; }
  .footer__plus--bl { bottom: 16px; left: 16px; }
  .footer__plus--br { bottom: 16px; right: 16px; }
}

@media (max-width: 400px) {
  .footer__alex { font-size: clamp(36px, 10vw, 56px); }
}