/* ==========================================================================
   TVSI OFFICIAL FOOTER COMPONENT — 100% IDENTICAL TO HTTPS://WWW.TVSI.COM.VN/
   Colors:
   - Footer Top: #D2353B (TVSI Brand Red)
   - Footer Info: #262036 (TVSI Dark Purple/Navy)
   - Copyright:   #1E1E1E (TVSI Dark Charcoal)
   ========================================================================== */

.tvsi-footer,
.tvsi-footer * {
  box-sizing: border-box;
  font-family: var(--font-cosmica);
}

.tvsi-footer {
  width: 100%;
  position: relative;
  overflow: hidden;
  background-color: #262036;
  color: #8F8F8F;
  border-top: none;
}

.tvsi-footer .px-120px {
  padding-left: clamp(20px, 6.25vw, 120px);
  padding-right: clamp(20px, 6.25vw, 120px);
  width: 100%;
  max-width: 100%;
  margin: 0 auto;
}

/* ==========================================================================
   1. FOOTER TOP — TVSI Vibrant Red (#D2353B)
   ========================================================================== */
.tvsi-footer .footer-top {
  background-color: #D2353B;
  padding: 24px 0;
  color: #FFFFFF;
}

.tvsi-footer .footer-top-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
}

.tvsi-footer .footer-top-brand {
  display: flex;
  align-items: center;
  flex: 1 1 auto;
  min-width: 320px;
}

.tvsi-footer .logo-footer {
  height: 42px;
  width: auto;
  padding-right: 28px;
  object-fit: contain;
  display: block;
}

.tvsi-footer .brand-divider-box {
  border-left: 1px solid rgba(255, 255, 255, 0.45);
  padding-left: 28px;
}

.tvsi-footer .company-name {
  font-family: var(--font-cosmica);
  font-size: 19px;
  font-weight: 700;
  line-height: 1.35;
  margin: 0;
  color: #FFFFFF;
  letter-spacing: -0.01em;
  white-space: nowrap;
}

.tvsi-footer .footer-top-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  flex-wrap: wrap;
  gap: 28px;
}

.tvsi-footer .footer-top-contact {
  display: flex;
  align-items: center;
  gap: 28px;
}

.tvsi-footer .footer-top-mail,
.tvsi-footer .footer-top-phone {
  display: flex;
  align-items: center;
  gap: 9px;
}

.tvsi-footer .footer-top-mail img,
.tvsi-footer .footer-top-phone img {
  width: 20px;
  height: 20px;
  display: block;
}

.tvsi-footer .footer-top-mail a,
.tvsi-footer .footer-top-phone a {
  font-family: var(--font-cosmica);
  font-size: 20px;
  font-weight: 600;
  color: #FFFFFF;
  text-decoration: none;
  line-height: 1.2;
  white-space: nowrap;
  transition: opacity 0.2s ease;
}

.tvsi-footer .footer-top-phone a {
  font-weight: 700;
}

.tvsi-footer .footer-top-mail a:hover,
.tvsi-footer .footer-top-phone a:hover {
  opacity: 0.85;
}

.tvsi-footer .footer-top-links {
  display: flex;
  align-items: center;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: 14px;
}

.tvsi-footer .footer-top-links .nav-link {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 4px;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.tvsi-footer .footer-top-links .nav-link:hover {
  transform: translateY(-2px);
  opacity: 0.85;
}

.tvsi-footer .footer-top-links .nav-link img {
  width: 22px;
  height: 22px;
  display: block;
}

/* ==========================================================================
   2. FOOTER INFO — TVSI Deep Purple/Navy (#262036)
   ========================================================================== */
.tvsi-footer .footer-info {
  background-color: #262036;
  padding: 38px 0 44px;
}

.tvsi-footer .network-heading {
  font-family: var(--font-cosmica);
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #FFFFFF;
  margin: 0 0 28px 0;
}

.tvsi-footer .footer-top-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr) 130px;
  gap: 28px;
  align-items: start;
}

.tvsi-footer .branch-title {
  font-family: var(--font-cosmica);
  font-size: 16px;
  font-weight: 700;
  color: #FFFFFF;
  text-transform: uppercase;
  margin: 0 0 10px 0;
  display: flex;
  align-items: center;
  gap: 8px;
}

.tvsi-footer .branch-title img {
  width: 7px;
  height: 10px;
  display: inline-block;
  flex-shrink: 0;
}

.tvsi-footer .branch-desc {
  font-family: var(--font-cosmica);
  color: #8F8F8F;
  font-size: 13px;
  line-height: 1.6;
  margin: 0 0 4px 0;
}

.tvsi-footer .branch-desc:last-child {
  margin-bottom: 0;
}

/* App Download Badges */
.tvsi-footer .app-badges-wrap {
  display: flex;
  flex-direction: row;
  align-items: flex-start;
  gap: 10px;
}

.tvsi-footer .app-badges-wrap a {
  display: block;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.tvsi-footer .app-badges-wrap a:hover {
  transform: translateY(-2px);
  opacity: 0.9;
}

.tvsi-footer .app-badges-wrap img {
  width: 120px;
  height: auto;
  display: block;
}

/* ==========================================================================
   3. FOOTER COPYRIGHT — Dark Charcoal (#1E1E1E)
   ========================================================================== */
.tvsi-footer .copyright {
  background-color: #1E1E1E;
  padding: 14px 0;
  color: #8F8F8F;
}

.tvsi-footer .copyright-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.tvsi-footer .copyright-text {
  margin: 0;
  color: #8F8F8F;
  font-family: var(--font-cosmica);
  font-size: 13.5px;
  line-height: 1.5;
}

.tvsi-footer .copyright-nav {
  display: flex;
  align-items: center;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: 28px;
}

.tvsi-footer .copyright-link {
  font-family: var(--font-cosmica);
  color: #FFFFFF;
  font-size: 15px;
  font-weight: 600;
  text-decoration: none;
  transition: color 0.2s ease;
}

.tvsi-footer .copyright-link:hover {
  color: #D2353B;
}

/* ==========================================================================
   4. RESPONSIVE BREAKPOINTS
   ========================================================================== */
@media screen and (max-width: 1200px) {
  .tvsi-footer .footer-top-grid {
    grid-template-columns: repeat(2, 1fr) 130px;
  }
  .tvsi-footer .company-name {
    white-space: normal;
  }
}

@media screen and (max-width: 900px) {
  .tvsi-footer .footer-top-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .tvsi-footer .grid-item-apps {
    grid-column: span 2;
  }
  .tvsi-footer .app-badges-wrap {
    flex-direction: row;
    gap: 14px;
  }
}

@media screen and (max-width: 768px) {
  .tvsi-footer .footer-top-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 18px;
  }
  .tvsi-footer .footer-top-brand {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }
  .tvsi-footer .brand-divider-box {
    border-left: none;
    padding-left: 0;
  }
  .tvsi-footer .footer-top-actions {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
    width: 100%;
  }
  .tvsi-footer .footer-top-contact {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }
  .tvsi-footer .footer-top-mail a,
  .tvsi-footer .footer-top-phone a {
    font-size: 17px;
  }
  .tvsi-footer .footer-top-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .tvsi-footer .grid-item-apps {
    grid-column: span 1;
  }
  .tvsi-footer .copyright-row {
    flex-direction: column-reverse;
    align-items: flex-start;
    gap: 12px;
  }
  .tvsi-footer .copyright-nav {
    flex-wrap: wrap;
    gap: 16px;
  }
}