/* ============================================================
   PAGE LIEN HE - LAN SON 2
   Design system: Roboto fonts, #0f53ba/#0076e5 blue palette
   Prefix: lh-
   ============================================================ */
.section-breadcrumb {
  background: #f0f6ff;
  border-bottom: 1px solid #e0e8f5;
}
.breadcrumb {
  margin: 0;
}
.lh-banner *,
.lh-section *,
.lh-final-cta * {
  box-sizing: border-box;
}

/* ============================================================
   BANNER
   ============================================================ */
.lh-banner {
  position: relative;
  width: 100%;
  min-height: 400px;
  overflow: hidden;
  display: flex;
  align-items: center;
}
.lh-banner__default-bg {
  position: absolute;
  inset: 0;
background: linear-gradient(135deg, #0a2d6e 0%, #0f3460 55%, #0f53ba 100%);
}
.lh-banner__overlay {
  position: relative;
  width: 100%;
background: linear-gradient(135deg, #0a2d6e 0%, #0f3460 55%, #0f53ba 100%);
  padding: 80px 20px 64px;
  text-align: center;
  color: #fff;
}
.lh-banner__inner {
  max-width: 720px;
  margin: 0 auto;
}
.lh-banner__badge {
  display: inline-block;
  background: rgba(255, 255, 255, 0.14);
  border: 1px solid rgba(255, 255, 255, 0.28);
  padding: 6px 20px;
  border-radius: 50px;
  font-size: 16px;
  font-family: "Roboto Bold";
  letter-spacing: 1.2px;
  text-transform: uppercase;
  margin-bottom: 20px;
  color: #fff;
}
@media screen and (max-width: 767px) {
  .lh-banner__badge {
    font-size: 14px;
  }
}
.lh-banner__title {
  font-size: clamp(32px, 5.5vw, 64px);
  font-family: "Roboto Bold";
  color: #fff;
  line-height: 1.2;
  margin: 0 0 14px;
}
.lh-banner__title span {
  color: #5bc0f8;
}
.lh-banner__desc {
  font-size: 18px;
  font-family: "Roboto Regular";
  opacity: 0.88;
  max-width: 540px;
  margin: 0 auto;
  line-height: 1.8;
}

@media screen and (max-width: 1024px) {
  .lh-banner {
    min-height: 320px;
  }
  .lh-banner__title {
    font-size: 36px;
  }
}
@media screen and (max-width: 767px) {
  .lh-banner {
    min-height: 280px;
  }
  .lh-banner__overlay {
    padding: 60px 20px 48px;
  }
  .lh-banner__title {
    font-size: 28px;
  }
  .lh-banner__desc {
    font-size: 15px;
  }
}

/* ============================================================
   SHARED SECTION UTILITIES
   ============================================================ */
.lh-section {
  padding: 80px 0;
}
.lh-section--white {
  background: #fff;
}
.lh-section--gray {
  background: #f8faff;
}
@media screen and (max-width: 1024px) {
  .lh-section {
    padding: 56px 0;
  }
}
@media screen and (max-width: 767px) {
  .lh-section {
    padding: 36px 0;
  }
}

.lh-section-head {
  text-align: center;
  margin-bottom: 40px;
}
@media screen and (max-width: 767px) {
  .lh-section-head {
    margin-bottom: 28px;
  }
}

.lh-tag {
  display: inline-block;
  background: rgba(0, 118, 229, 0.1);
  color: #0076e5;
  font-size: 16px;
  font-family: "Roboto Bold";
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 4px 14px;
  border-radius: 4px;
  margin-bottom: 12px;
}
@media screen and (max-width: 767px) {
  .lh-tag {
    font-size: 14px;
  }
}
.lh-section-title {
  font-size: clamp(22px, 3.5vw, 36px);
  font-family: "Roboto Bold";
  color: #203556;
  line-height: 1.25;
  margin: 0;
}
.lh-section-title span {
  color: #0076e5;
}

/* ============================================================
   CONTACT GRID
   ============================================================ */
.lh-contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  align-items: start;
}
@media screen and (max-width: 767px) {
  .lh-contact-grid {
    grid-template-columns: 1fr;
  }
}

/* Company card */
.lh-company-card {
  background: linear-gradient(135deg, #0a5bd7 0%, #0f3460 100%);
  border-radius: 24px;
  padding: 36px 32px;
  color: #fff;
  position: relative;
  overflow: hidden;
  height: 100%;
}
.lh-company-card::before {
  content: "";
  position: absolute;
  top: -40px;
  right: -40px;
  width: 200px;
  height: 200px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 50%;
  pointer-events: none;
}
.lh-logo-box {
  width: 64px;
  height: 64px;
  background: rgba(255, 255, 255, 0.15);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  color: #fff;
  margin-bottom: 20px;
}
.lh-company-label {
  font-size: 14px;
  font-family: "Roboto Bold";
  opacity: 0.7;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 8px;
}
.lh-company-card h2 {
  font-size: 18px;
  font-family: "Roboto Bold";
  color: #fff;
  line-height: 1.4;
  margin-bottom: 20px;
}
@media screen and (min-width: 768px) {
  .lh-company-card h2 {
    font-size: 20px;
  }
}
.lh-divider {
  height: 1px;
  background: rgba(255, 255, 255, 0.2);
  margin-bottom: 20px;
}
.lh-tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.lh-c-tag {
  display: inline-block;
  background: rgba(255, 255, 255, 0.14);
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 20px;
  padding: 4px 12px;
  font-size: 12px;
  font-family: "Roboto Bold";
  color: #fbbf24;
}

@media screen and (min-width: 768px) {
  .lh-c-tag {
    font-size: 14px;
  }
}

/* Info cards */
.lh-info-cards {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.lh-info-card {
  background: #f8faff;
  border: 2px solid #e0e8f5;
  border-radius: 16px;
  padding: 18px 20px;
  display: flex;
  align-items: flex-start;
  gap: 14px;
  text-decoration: none;
  color: inherit;
  transition:
    border-color 0.25s,
    background 0.25s,
    transform 0.25s,
    box-shadow 0.25s;
}
.lh-info-card:hover {
  border-color: #0076e5;
  background: #eff6ff;
  transform: translateX(4px);
  box-shadow: 0 6px 20px rgba(9, 82, 215, 0.1);
  text-decoration: none;
  color: inherit;
}
.lh-ic-icon {
  width: 46px;
  height: 46px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  color: #fff;
  flex-shrink: 0;
}
.lh-ic--phone {
  background: linear-gradient(135deg, #16a34a, #15803d);
}
.lh-ic--email {
  background: linear-gradient(135deg, #0a5bd7, #0f53ba);
}
.lh-ic--web {
  background: linear-gradient(135deg, #7c3aed, #4f46e5);
}
.lh-ic--addr {
  background: linear-gradient(135deg, #d97706, #b45309);
}

.lh-ic-label {
  font-size: 14px;
  font-family: "Roboto Bold";
  color: #9ca3af;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  margin-bottom: 4px;
}
.lh-ic-value {
  font-size: 14px;
  font-family: "Roboto Bold";
  color: #203556;
  line-height: 1.5;
}
@media screen and (min-width: 768px) {
  .lh-ic-value {
    font-size: 18px;
  }
}
.lh-ic-sub {
  font-size: 12px;
  font-family: "Roboto Regular";
  color: #6b7280;
  margin-top: 2px;
}
@media screen and (min-width: 768px) {
  .lh-ic-sub {
    font-size: 16px;
  }
}

/* ============================================================
   ACTION BUTTONS
   ============================================================ */
.lh-action-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}
@media screen and (max-width: 767px) {
  .lh-action-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media screen and (max-width: 400px) {
  .lh-action-grid {
    grid-template-columns: 1fr;
  }
}

.lh-action-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 24px 16px;
  border-radius: 16px;
  text-decoration: none;
  font-family: "Roboto Bold";
  font-size: 14px;
  text-align: center;
  line-height: 1.45;
  color: #fff;
  transition:
    transform 0.2s,
    box-shadow 0.2s;
}
.lh-action-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.18);
  color: #fff;
  text-decoration: none;
}
.lh-ab-icon {
  font-size: 26px;
  display: block;
  line-height: 1;
}
.lh-ab--green {
  background: linear-gradient(135deg, #16a34a, #15803d);
}
.lh-ab--blue {
  background: linear-gradient(135deg, #0a5bd7, #0f53ba);
}
.lh-ab--indigo {
  background: linear-gradient(135deg, #1d4ed8, #3b82f6);
}
.lh-ab--purple {
  background: linear-gradient(135deg, #7c3aed, #8b5cf6);
}
@media screen and (min-width: 768px) {
  .lh-action-btn {
    font-size: 18px;
  }
}

/* ============================================================
   MAP
   ============================================================ */
.lh-map-box {
  background: #f0f9ff;
  border: 2px solid #bae6fd;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 4px 24px rgba(9, 82, 215, 0.07);
}
.lh-map-top {
  background: linear-gradient(135deg, #0a5bd7 0%, #0f3460 100%);
  color: #fff;
  padding: 20px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
}
.lh-map-top h3 {
  font-size: 15px;
  font-family: "Roboto Bold";
  color: #fff;
}
@media screen and (min-width: 768px) {
  .lh-map-top h3 {
  font-size: 18px;
}
.lh-map-top span{
  font-size: 16px;
}
}
.lh-map-top span {
  font-size: 13px;
  font-family: "Roboto Regular";
  opacity: 0.8;
}
.lh-map-embed {
  width: 100%;
  height: 400px;
  border: none;
  display: block;
}
@media screen and (max-width: 767px) {
  .lh-map-embed {
    height: 280px;
  }
  .lh-map-top {
    flex-direction: column;
    align-items: flex-start;
  }
}
.lh-map-addr-bar {
  padding: 16px 28px;
  display: flex;
  align-items: center;
  gap: 10px;
  border-top: 1px solid #bae6fd;
  background: #fff;
}
.lh-m-icon {
  font-size: 18px;
  flex-shrink: 0;
  color: #0076e5;
}
.lh-map-addr-bar p {
  font-size: 13px;
  font-family: "Roboto Regular";
  color: #374151;
  line-height: 1.6;
  margin: 0;
}
.lh-map-addr-bar p strong {
  font-family: "Roboto Bold";
  color: #203556;
}
@media screen and (min-width: 768px) {
  .lh-map-addr-bar p {
    font-size: 15px;
  }
}

/* ============================================================
   FINAL CTA
   ============================================================ */
.lh-final-cta {
  background: linear-gradient(135deg, #0a5bd7 0%, #0f53ba 100%);
  color: #fff;
  text-align: center;
  padding: 72px 20px;
}
.lh-final-cta h2 {
  font-size: clamp(22px, 4vw, 36px);
  font-family: "Roboto Bold";
  color: #fff;
  line-height: 1.3;
  margin: 0 0 14px;
}
.lh-final-cta h2 span {
  color: #fbbf24;
}
.lh-final-cta p {
  font-size: 16px;
  font-family: "Roboto Regular";
  opacity: 0.88;
  max-width: 520px;
  margin: 0 auto 32px;
  line-height: 1.8;
}
.lh-cta-btns {
  display: flex;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
}
.lh-cta-main {
  display: inline-block;
  background: #fbbf24;
  color: #0f3460;
  font-family: "Roboto Bold";
  font-size: 16px;
  padding: 16px 44px;
  border-radius: 50px;
  text-decoration: none;
  transition:
    transform 0.2s,
    box-shadow 0.2s,
    background 0.2s;
}
.lh-cta-main:hover {
  transform: scale(1.05);
  box-shadow: 0 10px 28px rgba(251, 191, 36, 0.4);
  background: #f59e0b;
  color: #0f3460;
  text-decoration: none;
}
.lh-cta-out {
  display: inline-block;
  background: transparent;
  color: #fff;
  font-family: "Roboto Bold";
  font-size: 16px;
  padding: 16px 44px;
  border-radius: 50px;
  border: 2px solid rgba(255, 255, 255, 0.38);
  text-decoration: none;
  transition:
    background 0.2s,
    border-color 0.2s;
}
.lh-cta-out:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: #fff;
  color: #fff;
  text-decoration: none;
}
@media screen and (max-width: 767px) {
  .lh-final-cta {
    padding: 50px 20px;
  }
  .lh-cta-btns {
    flex-direction: column;
    align-items: center;
  }
  .lh-cta-main,
  .lh-cta-out {
    width: 100%;
    text-align: center;
  }
}

/* strong / b inside sections */
.lh-section b,
.lh-section strong {
  font-family: "Roboto Bold";
}