/* ==========================================================================
   Footer — deep navy, grid columns, glass newsletter card
   ========================================================================== */
.site-footer {
  background: var(--grad-dark);
  color: var(--clr-ink-200);
  margin-top: 60px;
  padding-top: 80px;
  position: relative;
}

.site-footer__grid {
  display: grid;
  grid-template-columns: 1.4fr 0.8fr 1fr 1.1fr;
  gap: 40px;
  padding-bottom: 56px;
  border-bottom: 1px solid rgba(255,255,255,.1);
}

.footer-col--brand .brand__name--light {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 20px;
  color: #fff;
}
.footer-col--brand .brand__di { color: var(--clr-primary-300); }
.footer-col--brand .brand__india { color: var(--clr-accent-400); }

.brand__tagline--light {
  display: block;
  margin: 6px 0 18px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--clr-ink-400);
}

.footer-col__desc { font-size: 13.5px; line-height: 1.7; color: var(--clr-ink-200); margin-bottom: 22px; max-width: 300px; }

.footer-social { display: flex; gap: 10px; }
.footer-social a {
  width: 38px; height: 38px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 50%;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.1);
  transition: all .25s ease;
}
.footer-social a svg { width: 16px; height: 16px; color: #fff; }
.footer-social a:hover { background: var(--grad-primary); transform: translateY(-3px); }

.footer-col h4 {
  color: #fff;
  font-size: 14.5px;
  font-weight: 800;
  margin-bottom: 20px;
  letter-spacing: .02em;
}

.footer-col ul { display: flex; flex-direction: column; gap: 12px; }
.footer-col ul li a { font-size: 13.5px; color: var(--clr-ink-200); transition: color .2s ease, padding-left .2s ease; }
.footer-col ul li a:hover { color: var(--clr-accent-400); padding-left: 4px; }

.footer-contact li { display: flex; align-items: flex-start; gap: 12px; margin-bottom: 4px; }
.footer-contact svg { width: 18px; height: 18px; color: var(--clr-accent-400); flex-shrink: 0; margin-top: 2px; }
.footer-contact span { font-size: 13.5px; line-height: 1.6; color: var(--clr-ink-200); }

.newsletter-form {
  display: flex;
  gap: 0;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.14);
  border-radius: var(--r-pill);
  padding: 5px;
  margin-top: 16px;
}
.newsletter-form input {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  padding: 10px 16px;
  color: #fff;
  font-size: 13.5px;
  font-family: inherit;
}
.newsletter-form input::placeholder { color: var(--clr-ink-400); }
.newsletter-form .btn { padding: 10px 20px; font-size: 13px; }

.newsletter-message { font-size: 12.5px; margin-top: 10px; font-weight: 600; min-height: 16px; }
.newsletter-message.is-success { color: #4ade80; }
.newsletter-message.is-error { color: #f87171; }

.site-footer__bottom-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  padding: 26px 0;
  font-size: 12.5px;
  color: var(--clr-ink-400);
}
.footer-legal { display: flex; align-items: center; gap: 10px; }
.footer-legal a { color: var(--clr-ink-200); transition: color .2s ease; }
.footer-legal a:hover { color: var(--clr-accent-400); }