/*
 * Extolem — Footer (Chunk 17)
 * Background: --ex-bg  (deepest layer, always #05080D)
 * Prefix: .ex-ft-*
 */

/* ═══════════════════════════════════════════════════════
   FOOTER SHELL
   ═══════════════════════════════════════════════════════ */
.ex-ft {
  position: relative;
  background: var(--ex-bg);
  border-top: 1px solid var(--ex-border);
  overflow: hidden;
}

/* Ambient top glow */
.ex-ft::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 300px;
  background: radial-gradient(ellipse at top,
    rgba(0, 230, 184, 0.05) 0%,
    transparent 65%
  );
  pointer-events: none;
  z-index: 0;
}

/* Dot-grid texture overlay */
.ex-ft-grid-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image: radial-gradient(
    circle,
    rgba(255, 255, 255, 0.025) 1px,
    transparent 1px
  );
  background-size: 28px 28px;
  mask-image: linear-gradient(180deg, transparent 0%, rgba(0,0,0,0.4) 20%, rgba(0,0,0,0.4) 80%, transparent 100%);
  -webkit-mask-image: linear-gradient(180deg, transparent 0%, rgba(0,0,0,0.4) 20%, rgba(0,0,0,0.4) 80%, transparent 100%);
}

/* ═══════════════════════════════════════════════════════
   MINI CTA BAND
   ═══════════════════════════════════════════════════════ */
.ex-ft-cta-band {
  position: relative;
  z-index: 1;
  border-bottom: 1px solid var(--ex-border);
  padding: 48px 0;
}
.ex-ft-cta-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
}
.ex-ft-cta-copy {}
.ex-ft-cta-headline {
  font-family: var(--ex-font);
  font-size: clamp(1.25rem, 2.5vw, 1.625rem);
  font-weight: 800;
  color: var(--ex-text);
  margin: 0 0 6px;
  line-height: 1.2;
}
.ex-ft-cta-headline em {
  font-style: normal;
  background: var(--ex-grad-mint);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.ex-ft-cta-sub {
  font-size: 0.9375rem;
  color: var(--ex-text-muted);
  margin: 0;
}
.ex-ft-cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--ex-grad-mint);
  color: #05080D;
  font-size: 0.9375rem;
  font-weight: 800;
  border-radius: var(--ex-r-full);
  padding: 13px 28px;
  text-decoration: none;
  white-space: nowrap;
  flex-shrink: 0;
  box-shadow: var(--ex-shadow-mint);
  transition: transform var(--ex-t) var(--ex-ease-spring),
              box-shadow var(--ex-t) var(--ex-ease-out),
              filter var(--ex-t) var(--ex-ease-out);
}
.ex-ft-cta-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 36px rgba(0, 230, 184, 0.4);
  filter: brightness(1.07);
}
.ex-ft-cta-btn:focus-visible {
  outline: 2px solid var(--ex-mint);
  outline-offset: 3px;
}
.ex-ft-cta-arrow {
  font-size: 1rem;
  transition: transform var(--ex-t) var(--ex-ease-spring);
}
.ex-ft-cta-btn:hover .ex-ft-cta-arrow { transform: translateX(3px); }

/* ═══════════════════════════════════════════════════════
   MAIN FOOTER BODY
   ═══════════════════════════════════════════════════════ */
.ex-ft-body {
  position: relative;
  z-index: 1;
  max-width: 1100px;
  margin: 0 auto;
  padding: 64px 32px 48px;
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 64px;
}

/* ─── Brand Column ──────────────────────────────────────── */
.ex-ft-brand {}

.ex-ft-logo {
  display: inline-block;
  margin-bottom: 20px;
  text-decoration: none;
  line-height: 0;
}

/* Real image logo in footer */
.ex-ft-logo img,
.ex-ft-logo .custom-logo {
  height: 32px !important;
  width: auto !important;
  max-width: 160px !important;
  object-fit: contain;
  display: block;
}

/* Text fallback if no image uploaded */
.ex-ft-logo-text {
  font-family: var(--ex-font);
  font-size: 1.5rem;
  font-weight: 900;
  letter-spacing: -0.02em;
  background: var(--ex-grad-mint);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: inline-block;
  line-height: 1;
}

.ex-ft-tagline {
  font-size: 0.875rem;
  line-height: 1.7;
  color: var(--ex-text-muted);
  margin: 0 0 24px;
  max-width: 240px;
}

/* Social links */
.ex-ft-socials {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 28px;
}
.ex-ft-social-link {
  width: 36px;
  height: 36px;
  border-radius: var(--ex-r-sm);
  border: 1px solid var(--ex-border-md);
  background: var(--ex-panel);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--ex-text-subtle);
  text-decoration: none;
  font-size: 0.875rem;
  transition: border-color var(--ex-t) var(--ex-ease-out),
              color var(--ex-t) var(--ex-ease-out),
              background var(--ex-t) var(--ex-ease-out),
              transform var(--ex-t) var(--ex-ease-spring);
}
.ex-ft-social-link:hover {
  border-color: var(--ex-border-mint);
  color: var(--ex-mint);
  background: rgba(0, 230, 184, 0.08);
  transform: translateY(-2px);
}
.ex-ft-social-link:focus-visible {
  outline: 2px solid var(--ex-mint);
  outline-offset: 2px;
}

/* Contact block */
.ex-ft-contact {}
.ex-ft-contact-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.8125rem;
  color: var(--ex-text-subtle);
  margin-bottom: 8px;
  text-decoration: none;
  transition: color var(--ex-t) var(--ex-ease-out);
}
.ex-ft-contact-item:is(a):hover { color: var(--ex-mint); }
.ex-ft-contact-icon {
  width: 28px;
  height: 28px;
  border-radius: var(--ex-r-xs);
  background: var(--ex-panel);
  border: 1px solid var(--ex-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  flex-shrink: 0;
}

/* ─── Nav Columns Grid ────────────────────────────────── */
.ex-ft-cols {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 32px 24px;
}

.ex-ft-col {}
.ex-ft-col-title {
  font-size: 0.6875rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ex-text-subtle);
  margin: 0 0 16px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--ex-border);
}
.ex-ft-col-links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.ex-ft-col-link {
  font-size: 0.8125rem;
  color: var(--ex-text-muted);
  text-decoration: none;
  line-height: 1.4;
  transition: color var(--ex-t) var(--ex-ease-out),
              padding-left var(--ex-t) var(--ex-ease-spring);
  display: flex;
  align-items: center;
  gap: 6px;
}
.ex-ft-col-link:hover {
  color: var(--ex-mint);
  padding-left: 4px;
}
.ex-ft-col-link:focus-visible {
  outline: 2px solid var(--ex-mint);
  outline-offset: 2px;
  border-radius: 2px;
}
/* Badge on links (e.g. "New") */
.ex-ft-col-badge {
  font-size: 0.5625rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ex-mint);
  background: rgba(0, 230, 184, 0.1);
  border: 1px solid rgba(0, 230, 184, 0.2);
  border-radius: var(--ex-r-full);
  padding: 1px 6px;
  line-height: 1.6;
}

/* ═══════════════════════════════════════════════════════
   NEWSLETTER STRIP
   ═══════════════════════════════════════════════════════ */
.ex-ft-newsletter {
  position: relative;
  z-index: 1;
  border-top: 1px solid var(--ex-border);
}
.ex-ft-newsletter-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 40px 32px;
  display: flex;
  align-items: center;
  gap: 40px;
  flex-wrap: wrap;
}
.ex-ft-nl-copy {
  flex: 1;
  min-width: 220px;
}
.ex-ft-nl-eyebrow {
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ex-mint);
  margin-bottom: 4px;
  display: block;
}
.ex-ft-nl-title {
  font-family: var(--ex-font);
  font-size: 1rem;
  font-weight: 700;
  color: var(--ex-text);
  margin: 0;
}
.ex-ft-nl-sub {
  font-size: 0.8125rem;
  color: var(--ex-text-subtle);
  margin: 4px 0 0;
}

.ex-ft-nl-form {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items: center;
}
.ex-ft-nl-input {
  background: var(--ex-panel);
  border: 1px solid var(--ex-border-md);
  border-radius: var(--ex-r-full);
  padding: 11px 20px;
  font-size: 0.875rem;
  color: var(--ex-text);
  font-family: var(--ex-font);
  min-width: 240px;
  transition: border-color var(--ex-t) var(--ex-ease-out),
              box-shadow var(--ex-t) var(--ex-ease-out);
  outline: none;
}
.ex-ft-nl-input::placeholder { color: var(--ex-text-subtle); }
.ex-ft-nl-input:focus {
  border-color: var(--ex-border-mint);
  box-shadow: 0 0 0 3px rgba(0, 230, 184, 0.1);
}
.ex-ft-nl-submit {
  background: var(--ex-grad-mint);
  color: #05080D;
  font-size: 0.875rem;
  font-weight: 800;
  border: none;
  border-radius: var(--ex-r-full);
  padding: 11px 24px;
  cursor: pointer;
  font-family: var(--ex-font);
  white-space: nowrap;
  transition: transform var(--ex-t) var(--ex-ease-spring),
              filter var(--ex-t) var(--ex-ease-out);
}
.ex-ft-nl-submit:hover { transform: translateY(-1px); filter: brightness(1.07); }
.ex-ft-nl-submit:focus-visible {
  outline: 2px solid var(--ex-mint);
  outline-offset: 3px;
}
.ex-ft-nl-privacy {
  font-size: 0.6875rem;
  color: var(--ex-text-subtle);
  margin-top: 8px;
  width: 100%;
}
.ex-ft-nl-privacy a {
  color: var(--ex-text-subtle);
  text-decoration: underline;
  text-underline-offset: 2px;
}
.ex-ft-nl-privacy a:hover { color: var(--ex-mint); }

/* ═══════════════════════════════════════════════════════
   BOTTOM BAR
   ═══════════════════════════════════════════════════════ */
.ex-ft-bottom {
  position: relative;
  z-index: 1;
  border-top: 1px solid var(--ex-border);
}
.ex-ft-bottom-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 24px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}
.ex-ft-copyright {
  font-size: 0.8125rem;
  color: var(--ex-text-subtle);
}
.ex-ft-copyright a {
  color: var(--ex-mint);
  text-decoration: none;
  font-weight: 600;
}
.ex-ft-copyright a:hover { text-decoration: underline; }

.ex-ft-legal-links {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-wrap: wrap;
}
.ex-ft-legal-link {
  font-size: 0.75rem;
  color: var(--ex-text-subtle);
  text-decoration: none;
  padding: 4px 8px;
  border-radius: var(--ex-r-xs);
  transition: color var(--ex-t) var(--ex-ease-out);
}
.ex-ft-legal-link:hover { color: var(--ex-text); }
.ex-ft-legal-sep {
  color: var(--ex-border-md);
  font-size: 0.6875rem;
  user-select: none;
}

.ex-ft-made-with {
  font-size: 0.75rem;
  color: var(--ex-text-subtle);
  display: flex;
  align-items: center;
  gap: 4px;
}
.ex-ft-made-heart {
  color: var(--ex-mint);
  font-size: 0.8125rem;
}

/* ═══════════════════════════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════════════════════════ */

/* 1280px — collapse 6 col nav to 3×2 */
@media (max-width: 1280px) {
  .ex-ft-cols {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* 1024px — stack brand + cols */
@media (max-width: 1024px) {
  .ex-ft-body {
    grid-template-columns: 1fr;
    gap: 48px;
    padding: 56px 28px 40px;
  }
  .ex-ft-brand {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px;
    align-items: start;
  }
  .ex-ft-tagline { max-width: 100%; }
}

/* 768px */
@media (max-width: 768px) {
  .ex-ft-cta-inner {
    flex-direction: column;
    align-items: flex-start;
    padding: 0 20px;
  }
  .ex-ft-cta-btn { width: 100%; justify-content: center; }

  .ex-ft-brand {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .ex-ft-cols {
    grid-template-columns: repeat(2, 1fr);
    gap: 28px 20px;
  }
  .ex-ft-body { padding: 48px 20px 36px; }
  .ex-ft-newsletter-inner {
    flex-direction: column;
    align-items: flex-start;
    padding: 32px 20px;
    gap: 24px;
  }
  .ex-ft-nl-input { min-width: 0; width: 100%; }
  .ex-ft-nl-form { width: 100%; flex-direction: column; }
  .ex-ft-nl-submit { width: 100%; }
  .ex-ft-bottom-inner {
    flex-direction: column;
    align-items: flex-start;
    padding: 20px;
    gap: 12px;
  }
}

/* 480px */
@media (max-width: 480px) {
  .ex-ft-cols { grid-template-columns: 1fr 1fr; gap: 24px 16px; }
  .ex-ft-cta-band { padding: 36px 0; }
  .ex-ft-cta-inner { padding: 0 16px; }
  .ex-ft-body { padding: 40px 16px 28px; }
}

/* ═══════════════════════════════════════════════════════
   REDUCED MOTION
   ═══════════════════════════════════════════════════════ */
@media (prefers-reduced-motion: reduce) {
  .ex-ft-cta-btn,
  .ex-ft-social-link,
  .ex-ft-col-link,
  .ex-ft-nl-submit,
  .ex-ft-nl-input,
  .ex-ft-contact-item {
    transition: none;
  }
}