/* ============================================================
   Footer CSS — SmartHub IT Store
   ============================================================ */

.site-footer {
  background: var(--color-primary-dark);
  color: rgba(255,255,255,0.85);
  margin-top: auto;
}

/* ── Main Grid ───────────────────────────────────────────────── */
.footer-main {
  padding: 52px 0 36px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1.4fr 1.4fr 1.8fr;
  gap: 40px;
}

/* ── Column Headings ─────────────────────────────────────────── */
.footer-col__title {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent-light);
  margin-bottom: 18px;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
  display: flex;
  align-items: center;
  gap: 8px;
}
.footer-col__title svg { width: 15px; height: 15px; }

/* ── About Column ────────────────────────────────────────────── */
.footer-about-logo {
  margin-bottom: 22px;
}
.footer-about-logo__link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: #ffffff;
  padding: 6px 18px;
  border-radius: 12px;
  box-shadow: 0 4px 16px rgba(0,0,0,0.22);
  text-decoration: none;
  transition: var(--transition);
  height: 62px;
}
.footer-about-logo__link:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.32);
}
.footer-logo__img {
  height: 52px;
  width: auto;
  max-width: 240px;
  object-fit: contain;
  display: block;
}
.footer-about-text {
  font-size: 0.82rem;
  line-height: 1.7;
  color: rgba(255,255,255,0.65);
  margin-bottom: 16px;
}
.footer-socials {
  display: flex;
  gap: 8px;
}
.footer-social-btn {
  width: 34px;
  height: 34px;
  border-radius: 8px;
  background: rgba(255,255,255,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  color: rgba(255,255,255,0.7);
}
.footer-social-btn:hover {
  background: var(--color-accent);
  color: #fff;
  transform: translateY(-2px);
}
.footer-social-btn svg { width: 16px; height: 16px; }

/* ── Info / Links Column ─────────────────────────────────────── */
.footer-links { display: flex; flex-direction: column; gap: 8px; }
.footer-link {
  font-size: 0.83rem;
  color: rgba(255,255,255,0.65);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 4px 0;
  transition: var(--transition);
}
.footer-link svg { width: 13px; height: 13px; flex-shrink: 0; }
.footer-link:hover { color: #fff; padding-left: 4px; }

/* ── Contact Column ──────────────────────────────────────────── */
.footer-contact-item {
  display: flex;
  gap: 10px;
  margin-bottom: 12px;
  align-items: flex-start;
}
.footer-contact-item__icon {
  width: 32px;
  height: 32px;
  background: rgba(255,255,255,0.08);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 1px;
}
.footer-contact-item__icon svg { width: 15px; height: 15px; color: var(--color-accent-light); }
.footer-contact-item__text {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.7);
  line-height: 1.5;
}
.footer-contact-item__text strong {
  display: block;
  color: rgba(255,255,255,0.9);
  font-size: 0.83rem;
  margin-bottom: 2px;
}
.footer-contact-item__text a {
  color: var(--color-accent-light);
  transition: var(--transition);
}
.footer-contact-item__text a:hover { color: #fff; }

/* ── Bank Details Column ─────────────────────────────────────── */
.footer-bank-row {
  display: flex;
  gap: 8px;
  margin-bottom: 8px;
  font-size: 0.82rem;
}
.footer-bank-row__label {
  color: rgba(255,255,255,0.5);
  flex-shrink: 0;
  width: 82px;
}
.footer-bank-row__value {
  color: rgba(255,255,255,0.85);
  font-weight: 500;
}
.footer-qr-btn {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  margin-top: 12px;
  padding: 8px 14px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: var(--radius-md);
  font-size: 0.8rem;
  color: var(--color-accent-light);
  cursor: pointer;
  transition: var(--transition);
}
.footer-qr-btn:hover {
  background: var(--color-accent);
  color: #fff;
  border-color: var(--color-accent);
}
.footer-qr-btn svg { width: 15px; height: 15px; }

/* ── Sales & Support Column ──────────────────────────────────── */
.footer-support-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.footer-support-single {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 10px;
  padding: 12px 14px;
}
.footer-support-label {
  display: block;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-accent-light);
  margin-bottom: 4px;
}
.footer-support-phone {
  display: block;
  font-size: 1.05rem;
  font-weight: 800;
  color: #ffffff;
  text-decoration: none;
  letter-spacing: 0.02em;
}
.footer-support-phone:hover {
  color: var(--color-accent-light);
}

.footer-whatsapp-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: #25d366;
  color: #ffffff;
  padding: 10px 16px;
  border-radius: 9px;
  font-size: 0.85rem;
  font-weight: 700;
  text-decoration: none;
  box-shadow: 0 4px 14px rgba(37,211,102,0.3);
  transition: all 0.2s ease;
}
.footer-whatsapp-btn:hover {
  background: #22c55e;
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(37,211,102,0.4);
  color: #fff;
}
.footer-whatsapp-btn svg {
  width: 18px;
  height: 18px;
  color: #fff;
}

.footer-support-note {
  font-size: 0.76rem;
  color: rgba(255,255,255,0.6);
  line-height: 1.5;
  margin: 0;
}

/* ── Bottom Bar ──────────────────────────────────────────────── */
.footer-bottom {
  padding: 16px 0;
  text-align: center;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.4);
}
.footer-bottom a {
  color: rgba(255,255,255,0.55);
  transition: var(--transition);
}
.footer-bottom a:hover { color: #fff; }

/* ── QR Code Modal ───────────────────────────────────────────── */
.qr-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  z-index: 5000;
  display: none;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(4px);
}
.qr-modal-overlay.is-open { display: flex; }
.qr-modal {
  background: #fff;
  border-radius: var(--radius-xl);
  padding: 32px;
  max-width: 320px;
  width: 90%;
  text-align: center;
  position: relative;
  animation: modal-in 0.28s cubic-bezier(0.34,1.56,0.64,1);
}
@keyframes modal-in {
  from { opacity: 0; transform: scale(0.85); }
  to   { opacity: 1; transform: scale(1); }
}
.qr-modal__close {
  position: absolute;
  top: 14px; right: 14px;
  width: 30px; height: 30px;
  border: none;
  background: var(--color-gray-100);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition);
}
.qr-modal__close:hover { background: var(--color-danger-bg); }
.qr-modal__close svg { width: 15px; height: 15px; }
.qr-modal h3 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 6px;
  color: var(--color-text);
}
.qr-modal p {
  font-size: 0.82rem;
  color: var(--color-text-muted);
  margin-bottom: 18px;
}
.qr-modal__img {
  width: 220px;
  height: 220px;
  background: #fff;
  border-radius: var(--radius-md);
  margin: 0 auto 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--color-gray-200);
  padding: 8px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.06);
}
.qr-modal__image {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}
.qr-modal__upi {
  font-size: 0.8rem;
  color: var(--color-text-muted);
}
.qr-modal__upi strong { color: var(--color-primary); }

/* ── Responsive ─────────────────────────────────────────────── */
@media (max-width: 1100px) {
  .footer-grid { grid-template-columns: repeat(3, 1fr); }
  .footer-grid > :last-child { grid-column: span 2; }
}
@media (max-width: 700px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid > :first-child { grid-column: span 2; }
  .footer-grid > :last-child { grid-column: span 2; }
}
@media (max-width: 440px) {
  .footer-grid { grid-template-columns: 1fr; }
  .footer-grid > * { grid-column: span 1 !important; }
}