/* ============================================================
   PAKHIGST — COMMON DARK FOOTER
   Used across all pages (margbooks-website + landing.php)
============================================================ */

/* ── Reset inside footer ── */
.pf-footer *,
.pf-footer *::before,
.pf-footer *::after {
  box-sizing: border-box;
}
.pf-footer a { text-decoration: none; }
.pf-footer ul { list-style: none; padding: 0; margin: 0; }

/* ── Wrapper ── */
.pf-footer {
  background: #0f172a;
  color: #94a3b8;
  font-family: 'Poppins', 'Inter', sans-serif;
  padding: 60px 20px 0;
}

/* ── Main grid ── */
.pf-footer-inner {
  max-width: 1250px;
  margin: 0 auto;
}

.pf-footer-grid {
  display: grid;
  grid-template-columns: 2.2fr 1fr 1.4fr 1fr 1.6fr;
  gap: 36px;
  padding-bottom: 48px;
  border-bottom: 1px solid #1e293b;
}

/* ── Column 1 — Brand ── */
.pf-brand-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 6px;
}

.pf-brand-icon {
  width: 42px;
  height: 42px;
  background: linear-gradient(135deg, #1558b0, #1a73e8);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  overflow: hidden;
  padding: 4px;
}

.pf-brand-name {
  font-size: 22px;
  font-weight: 900;
  letter-spacing: -0.5px;
  line-height: 1;
  color: #fff;
}

.pf-brand-name .pf-blue { color: #1a73e8; }

.pf-brand-tagline {
  font-size: 10px;
  letter-spacing: 2px;
  color: #475569;
  text-transform: uppercase;
  margin-bottom: 14px;
}

.pf-brand-desc {
  font-size: 13px;
  color: #94a3b8;
  line-height: 1.8;
  margin-bottom: 20px;
  max-width: 280px;
}

/* Contact info rows */
.pf-contact-row {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 13px;
  color: #94a3b8;
  margin-bottom: 10px;
  line-height: 1.55;
}

.pf-contact-icon {
  width: 28px;
  height: 28px;
  background: #1e293b;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  flex-shrink: 0;
  color: #1a73e8;
  margin-top: 1px;
}

.pf-contact-row a {
  color: #1a73e8;
  font-weight: 600;
  transition: color 0.15s;
}

.pf-contact-row a:hover { color: #4d9ef7; }

/* Social icons */
.pf-social-row {
  display: flex;
  gap: 8px;
  margin-top: 18px;
}

.pf-social-btn {
  width: 34px;
  height: 34px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 800;
  color: #fff;
  transition: transform 0.18s, opacity 0.18s;
  flex-shrink: 0;
}

.pf-social-btn:hover { transform: translateY(-2px); opacity: 0.9; }
.pf-fb  { background: #1877f2; }
.pf-tw  { background: #000; }
.pf-yt  { background: #f00; }
.pf-li  { background: #0a66c2; }
.pf-ig  { background: linear-gradient(45deg, #f09433, #dc2743, #bc1888); }
.pf-wa  { background: #25d366; }

/* ── Column headings ── */
.pf-col-head {
  font-size: 12px;
  font-weight: 700;
  color: #e2e8f0;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 18px;
  position: relative;
  padding-bottom: 10px;
}

.pf-col-head::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 28px;
  height: 2px;
  background: #1a73e8;
  border-radius: 2px;
}

/* ── Link columns ── */
.pf-links li {
  margin-bottom: 1px;
}

.pf-links a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13.5px;
  color: #94a3b8;
  padding: 5px 0;
  transition: color 0.15s, padding-left 0.15s;
}

.pf-links a::before {
  content: '›';
  font-size: 15px;
  color: #334155;
  transition: color 0.15s;
}

.pf-links a:hover {
  color: #e2e8f0;
  padding-left: 4px;
}

.pf-links a:hover::before {
  color: #1a73e8;
}

/* ── Social column (text links) ── */
.pf-social-links {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.pf-social-link {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13.5px;
  color: #94a3b8;
  padding: 6px 0;
  transition: color 0.15s;
}

.pf-social-link:hover { color: #e2e8f0; }

.pf-social-link .pf-sicon {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 800;
  color: #fff;
  flex-shrink: 0;
}

/* ── Blog column ── */
.pf-blog-item {
  display: flex;
  gap: 10px;
  margin-bottom: 14px;
  align-items: flex-start;
}

.pf-blog-thumb {
  width: 46px;
  height: 46px;
  border-radius: 8px;
  background: #1e293b;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
}

.pf-blog-text a {
  display: block;
  font-size: 12.5px;
  font-weight: 600;
  color: #cbd5e1;
  line-height: 1.45;
  margin-bottom: 3px;
  transition: color 0.15s;
}

.pf-blog-text a:hover { color: #1a73e8; }

.pf-blog-more {
  font-size: 11.5px;
  color: #1a73e8;
  font-weight: 600;
  cursor: pointer;
  transition: color 0.15s;
}

.pf-blog-more:hover { color: #4d9ef7; }

/* ── Awards strip ── */
.pf-awards {
  display: flex;
  justify-content: center;
  gap: 16px;
  padding: 20px 0 24px;
  flex-wrap: wrap;
  border-bottom: 1px solid #1e293b;
}

.pf-award {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 12px;
  font-weight: 600;
  color: #475569;
  padding: 7px 14px;
  border: 1px solid #1e293b;
  border-radius: 20px;
  transition: border-color 0.15s, color 0.15s;
}

.pf-award:hover { border-color: #1a73e8; color: #94a3b8; }
.pf-award-icon { font-size: 15px; }

/* ── Bottom bar ── */
.pf-footer-bottom {
  padding: 20px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.pf-copy {
  font-size: 12.5px;
  color: #475569;
}

.pf-copy span { color: #1a73e8; font-weight: 600; }

.pf-bottom-links {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}

.pf-bottom-links a {
  font-size: 12.5px;
  color: #475569;
  transition: color 0.15s;
}

.pf-bottom-links a:hover { color: #94a3b8; }

/* ── Responsive ── */
@media (max-width: 1100px) {
  .pf-footer-grid {
    grid-template-columns: 2fr 1fr 1.3fr 1fr;
    gap: 28px;
  }
  .pf-footer-grid > .pf-blog-col {
    grid-column: 1 / -1;
    border-top: 1px solid #1e293b;
    padding-top: 28px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0 32px;
  }
  .pf-footer-grid > .pf-blog-col .pf-col-head {
    grid-column: 1 / -1;
  }
}

@media (max-width: 820px) {
  .pf-footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 28px;
  }
  .pf-footer-grid > .pf-brand-col {
    grid-column: 1 / -1;
  }
  .pf-footer-grid > .pf-blog-col {
    grid-column: 1 / -1;
  }
}

@media (max-width: 520px) {
  .pf-footer {
    padding: 44px 16px 0;
  }
  .pf-footer-grid {
    grid-template-columns: 1fr;
    gap: 22px;
  }
  .pf-footer-grid > .pf-blog-col {
    grid-template-columns: 1fr;
  }
  .pf-footer-bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }
  .pf-bottom-links {
    gap: 12px;
  }
  .pf-awards {
    gap: 8px;
  }
}