:root {
  --color-primary: #00043a;
  --color-secondary: #90c0e8;
  --color-blue: #1e40af;
  --color-green: #10b981;
  --color-accent: #f59e0b;
  --color-text-dark: #111827;
  --color-text-light: #ffffff;
  --color-text-muted: #6b7280;
  --color-background-light: #f9fafb;
  --color-background-gradient: linear-gradient(180deg, #f8fafc 0%, #eff6ff 50%, #eef2ff 100%);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: 'Poppins', sans-serif;
  background-color: var(--color-text-light);
  color: var(--color-text-muted);
  line-height: 1.6;
}

.container {
  max-width: 1240px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 20px;
  padding-right: 20px;
}

section {
  padding: 80px 0;
  overflow: hidden;
}

h1, h2, h3, h4, h5, h6 {
  color: var(--color-primary);
  font-weight: 700;
  margin-top: 0;
}

h1 { font-size: 4rem; }
h2 { font-size: 3rem; text-align: center; }
h3 { font-size: 1.75rem; }
h4 { font-size: 1.25rem; }

p {
  margin-top: 0;
  margin-bottom: 1rem;
}

a {
  text-decoration: none;
  color: var(--color-secondary);
}

.btn {
  display: inline-block;
  padding: 12px 24px;
  border-radius: 6px;
  font-weight: 600;
  text-align: center;
  transition: background-color 0.3s ease;
}

.btn-primary {
  background-color: var(--color-primary);
  color: var(--color-text-light);
  box-shadow: 0px 10px 10px 0px rgba(255, 255, 255, 0.5);
}

.btn-primary:hover {
  background-color: #15213b;
}

.section-title {
  font-family: 'Poppins', sans-serif;
  font-size: 48px;
  font-weight: 700;
  margin-bottom: 32px;
  line-height: 1.4;
}
.section-title.has-divider::after {
  content: '';
  width: 80px;
  height: 4px;
  background-color: var(--color-secondary);
  margin: 9px 0 0;
  border: none;
  border-radius: 2px;
  display: block;
}
.section-title--left {
  text-align: left;
}
.section-title--center {
  text-align: center;
}
.section-title--center.has-divider::after  {
  margin-left: auto;
  margin-right: auto;
}

.section-subtitle {
  font-family: 'Poppins', sans-serif;
  font-size: 18px;
  color: var(--color-text-muted);
  text-align: center;
  max-width: 650px;
  margin: 0 auto 48px;
}

.divider {
    width: 80px;
    height: 4px;
    background-color: var(--color-secondary);
    margin: 24px auto;
    border: none;
    border-radius: 2px;
}

@media (max-width: 767px) {
  h1 { font-size: 2.5rem; }
  h2 { font-size: 2rem; }
  section { padding: 60px 0; }
  .section-title { font-size: 36px; }
}


/* CSS for section section:header */
.site-header {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  background: #fff;
}
.header-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  justify-content: space-between;
}
@media (max-width: 767px) {
  .header-container {
    flex-wrap: wrap;
  }
}
.logo {
  display: inline-flex;
}
.logo img {
  height: 73px;
  width: auto;
}
@media (max-width: 767px) {
  .logo img {
    height: 56px;
  }
}
.main-nav {
  min-height: 100%;
}
.main-nav ul {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  height: 100%;
}
.main-nav a {
  font-size: 15px;
  color: var(--color-text-light);
  padding: 24px 20px;
  display: block;
  text-transform: capitalize;
  color: #1C1719;
  height: 100%;
}
.main-nav a.active, .main-nav a:hover {
  color: #fff;
  background-color: var(--color-primary);
}
.nav-icon {
  cursor: pointer;
  padding: 26px 20px;
  position: relative;
  user-select: none;
  display: none;
}
.nav-icon .navicon {
  background: var(--color-primary);
  display: block;
  height: 2px;
  width: 18px;
  position: relative;
  transition: background .2s ease-out;
}
.nav-icon .navicon:before,
.nav-icon .navicon:after {
  background: var(--color-primary);
  content: '';
  display: block;
  height: 100%;
  position: absolute;
  transition: all .2s ease-out;
  width: 100%;
}
.nav-icon .navicon:before {
  top: 5px;
}
.nav-icon .navicon:after {
  top: -5px;
}
.nav-btn {
  display: none;
}
.nav-btn:checked ~ .main-nav {
  max-height: 240px;
}
.nav-btn:checked ~ .nav-icon .navicon {
  background: transparent;
}
.nav-btn:checked ~ .nav-icon .navicon:before {
  transform: rotate(-45deg);
}
.nav-btn:checked ~ .nav-icon .navicon:after {
  transform: rotate(45deg);
}
.nav-btn:checked ~ .nav-icon:not(.steps) .navicon:before,
.nav-btn:checked ~ .nav-icon:not(.steps) .navicon:after {
  top: 0;
}
@media (max-width: 767px) {
  .nav-icon {
    display: block;
  }
  .main-nav {
    max-height: 0;
    transition: max-height .2s ease-out;
    flex: 0 0 100%;
    overflow: hidden;
  }
  .main-nav a {
    padding: 8px 20px;
  }
  .main-nav ul {
    flex-direction: column;
    padding: 12px 0px 25px;
    border-top: 1px solid;
    margin-top: 20px;
  }
}


/* CSS for section section:hero */
.hero-section {
  position: relative;
  height: 100vh;
  min-height: 600px;
  padding: 0;
  color: var(--color-text-light);
  text-align: center;
}
@media (max-width: 767px) {
  .hero-section {
    height: auto;
  }
}
@media (max-width: 380px) {
  .hero-section {
    min-height: 450px;
  }
}
.hero-background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url('images/img-banner.jpg');
  background-size: cover;
  background-position: center;
}
@media (max-width: 991px) {
  .hero-background{
    background-image: url('images/img-banner-mobile.jpg');
  }
}
.hero-gradient-overlay {
  width: 100%;
  height: 100%;
  background: linear-gradient(180deg, rgba(60, 85, 110, 0.7) 0%, rgba(60, 85, 110, 0.4) 21.14%, rgba(60, 85, 110, 0.05) 60.03%);
}
.hero-content {
  position: relative;
  z-index: 2;
  margin-top: min(12vh, 128px);
}
@media (max-width: 380px) {
  .hero-content {
    margin-top: 76px;
  }
}
.hero-content h1 {
  font-family: 'Arial', 'Helvetica', 'Poppins', sans-serif;
  font-size: 80px;
  font-weight: 700;
  color: #e2e5e8;
  margin-bottom: 24px;
  line-height: 1.2;
}
.hero-content p {
  font-size: 31px;
  line-height: 1.4;
  margin-bottom: 40px;
  font-weight: 300;
}
.hero-content .btn-primary {
  font-size: 28px;
  padding: 15px 50px;
}

@media (max-width: 991px) {
  .hero-content h1 {
    font-size: 48px;
    margin-bottom: 16px;
  }
  .hero-content p {
    font-size: 20px;
    margin-bottom: 28px;
  }
  .hero-content .btn-primary {
    font-size: 18px;
    padding: 12px 30px;
  }
}
@media (max-width: 767px) {
  .hero-content h1 {
    font-size: 40px;
  }
  .hero-content p {
    font-size: 18px;
  }
}
@media (max-width: 380px) {
  .hero-content h1 {
    font-size: 28px;
    margin-bottom: 10px;
  }
  .hero-content p {
    font-size: 14px;
    margin-bottom: 16px;
  }
  .hero-content .btn-primary {
    font-size: 16px;
    padding: 6px 30px;
  }
}

/* CSS for section section:who-we-are */
#who-we-are {
  background-color: #fff;
}
.who-we-are-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.who-we-are-text h3 {
  font-size: 48px;
  line-height: 1.1;
  margin-bottom: 24px;
}
.who-we-are-text p {
  font-size: 18px;
  line-height: 1.6;
  margin-bottom: 40px;
}
.who-we-are-text p strong {
  font-weight: 600;
  color: var(--color-primary);
}
.features-list {
  display: flex;
  justify-content: center;
}
.feature-item {
  text-align: center;
  flex: 0 0 calc(100% / 3);
}
.feature-item .icon-wrapper {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  margin: 0 auto 16px;
}
.feature-item .icon-wrapper.blue-bg {
  background-color: var(--color-secondary);
}
.feature-item .icon-wrapper > img {
  width: 24px;
  height: 24px;
}
.feature-item span {
  font-weight: 600;
  color: var(--color-primary);
}
.who-we-are-image {
  position: relative;
}
.who-we-are-image img {
  width: 100%;
  height: auto;
  border-radius: 16px;
  box-shadow: 0px 25px 50px 0px rgba(0, 0, 0, 0.25);
  position: relative;
  z-index: 1;
}
.image-bg-accent {
  position: absolute;
  border-radius: 16px;
  opacity: 0.2;
  z-index: 2;
}
.image-bg-accent.accent1 {
  background-color: var(--color-secondary);
  width: 128px;
  height: 128px;
  bottom: -24px;
  left: -24px;
}
.image-bg-accent.accent2 {
  background-color: var(--color-primary);
  width: 96px;
  height: 96px;
  top: -24px;
  right: -24px;
}
@media (max-width: 991px) {
  .who-we-are-grid {
    grid-template-columns: 1fr;
  }
  .who-we-are-image {
    order: -1;
    margin-bottom: 40px;
  }
}

/* CSS for section section:mission-vision */
.mission-vision-section {
  background-color: var(--color-primary);
  color: var(--color-text-light);
}
.mission-vision-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
}
.mission-card h3, .vision-card h3 {
  color: var(--color-text-light);
  font-size: 48px;
}
.mission-card p, .vision-card p {
  font-size: 18px;
  line-height: 1.7;
}
@media (max-width: 991px) {
  .mission-vision-grid {
    grid-template-columns: 1fr;
  }
}

/* CSS for section section:about */
#about {
  background-color: #fff;
}
.about-us-top-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  padding: 32px;
  background-color: var(--color-primary);
  border-radius: 16px;
  margin: 60px 0;
  color: var(--color-text-light);
}
.about-goals-card {
  padding: 24px;
  border-radius: 24px;
  background: linear-gradient(90deg, rgba(144, 192, 232, 0.2) 0%, rgba(255, 255, 255, 0.1) 100%);
  border: 1px solid rgba(144, 192, 232, 0.3);
  margin-top: 51px;
}
@media (max-width: 767px) {
  .about-goals-card {
    order: 1;
    margin-top: 0;
    padding: 16px;
  }
}
.about-goals-card h4 {
  color: var(--color-text-light);
  font-size: 20px;
  margin-bottom: 16px;
  font-weight: 600;
}
.about-goals-card p {
  color: #dbeafe;
}
.about-details-card h4 {
  color: var(--color-text-light);
  font-size: 30px;
}
@media (max-width: 767px) {
  .about-details-card h4{
    font-size: 24px;
  }
}
.about-details-card ul {
  list-style: none;
  padding: 0;
  margin: 0;
}
.about-details-card li {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 16px;
  font-size: 16px;
}
.about-details-card li img {
  width: 20px;
  height: 20px;
}
.about-details-card li strong {
  font-weight: 600;
}
.history-section {
  text-align: center;
}
.history-section h3 {
  font-size: 36px;
  margin-bottom: 40px;
}
@media (max-width: 767px) {
  .history-section h3 {
    font-size: 24px;
  }
}
.history-section h3 strong {
  color: var(--color-blue);
}
.timeline {
  position: relative;
  margin: 0 auto;
}
.timeline::after {
  content: '';
  position: absolute;
  width: 2px;
  background-color: var(--color-blue);
  top: 0;
  bottom: 0;
  left: 32px;
}
.timeline-item {
  padding-left: 72px;
  position: relative;
  margin-bottom: 50px;
}
.timeline-dot {
  content: '';
  position: absolute;
  left: 16px;
  top: 50%;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 4px solid #fff;
  z-index: 1;
  box-shadow: 0px 4px 15px rgba(0,0,0,0.1);
  transform: translateY(-50%);
}
@media (max-width: 767px) {
  .timeline-dot {
    left: 0;
  }
}
.dot-blue { background-color: var(--color-blue); }
.dot-orange { background-color: var(--color-accent); }
.dot-green { background-color: #10b981; }
.timeline-content {
  padding: 24px;
  border-radius: 8px;
  text-align: left;
  box-shadow: 0px 10px 15px -3px rgba(0,0,0,0.1), 0px 4px 6px -2px rgba(0,0,0,0.05);
  border-left: 4px solid;
}
@media (max-width: 767px) {
  .timeline-content  {
    padding: 24px 20px;
  }
}
.card-blue { border-color: var(--color-blue); }
.card-orange { border-color: var(--color-accent); }
.card-green { border-color: var(--color-green); }
.timeline-date {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 9999px;
  color: #fff;
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 16px;
}
.date-blue { background-color: var(--color-blue); }
.date-orange { background-color: var(--color-accent); }
.date-green { background-color: var(--color-green); }
.timeline-content p {
  margin: 0;
}
.timeline-content a  {
  color: var(--color-blue);
  text-decoration: underline;
}
@media (max-width: 991px) {
  .about-us-top-grid { grid-template-columns: 1fr; }
}
@media (max-width: 767px) {
  .timeline::after { left: 15px; }
  .timeline-item { padding-left: 50px; }
  .about-us-top-grid {
    padding: 32px 20px;
  }
}

/* CSS for section section:customers */
.customers-section {
  background-color: #fff;
  margin-top: 60px;
}
.customers-section h3 {
  font-size: 36px;
  text-align: center;
  margin-bottom: 40px;
}
@media (max-width: 767px) {
  .customers-section h3 {
    font-size: 24px;
  }
}
.customers-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
@media (max-width: 992px) {
  .customers-grid{
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 767px) {
  .customers-grid{
    grid-template-columns: repeat(1, 1fr);
  }
}
.customer-card {
  background-color: var(--color-background-light);
  border: 1px solid #f3f4f6;
  border-radius: 12px;
  padding: 32px;
}
@media (max-width: 767px) {
  .customer-card {
    padding: 32px 20px;
  }
}
.customer-card h4 {
  color: var(--color-blue);
  font-size: 18px;
  line-height: 1.5;
  margin-bottom: 8px;
}
.partner-since {
  color: var(--color-primary);
  font-weight: 500;
  font-size: 14px;
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 24px;
}
.partner-since img {
  width: 12px;
  height: 14px;
}
.customer-card p {
  font-size: 16px;
  color: var(--color-text-muted);
  margin: 0;
}

/* CSS for section section:what-we-do */
.what-we-do-section {
  background: var(--color-background-gradient);
}
.services-grid {
  display: flex;
  gap: 32px;
  margin-top: 46px;
}
.services-grid .service-card {
  flex: 0 0 calc((100% - 64px) / 3);
}
@media (max-width: 992px) {
  .services-grid {
    flex-wrap: wrap;
    gap: 24px;
    justify-content: center;
  }
  .services-grid .service-card {
    flex: 0 0 calc((100% - 48px) / 2);
  }
}
@media (max-width: 767px) {
  .services-grid {
    flex-direction: column;
  }
  .services-grid .service-card {
    flex: 0 0 100%;
  }
}
.service-card {
  background-color: #fff;
  border: 1px solid #f3f4f6;
  border-radius: 16px;
  padding: 32px;
  text-align: left;
  box-shadow: 0px 10px 15px rgba(0,0,0,0.1);
}
.service-card .icon-wrapper {
  width: 64px;
  height: 64px;
  border-radius: 12px;
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: 24px;
}
.bg-blue-light { background-color: #dbeafe; }
.bg-green-light { background-color: #dcfce7; }
.bg-orange-light { background-color: #ffedd5; }
.service-card h3 {
  font-size: 24px;
  font-weight: 600;
  color: var(--color-text-dark);
  margin-bottom: 16px;
}
@media (max-width: 767px) {
  .service-card h3 {
    font-size: 20px;
  }
}
.service-card p {
  font-size: 16px;
  color: var(--color-text-muted);
  margin: 0;
}

/* CSS for section section:why-choose-us */
#why-choose-us {
  background-color: #fff;
}
.why-choose-us-header {
    text-align: center;
    margin-bottom: 64px;
}
.header-icon-wrapper {
    width: 64px;
    height: 64px;
    background-color: rgba(30, 64, 175, 0.1);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
}
.why-choose-us-header .section-title strong {
    font-weight: 700;
}
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 32px;
}
.feature-card {
  background-color: #fff;
  border: 1px solid #f3f4f6;
  border-radius: 24px;
  padding: 32px;
  text-align: center;
  box-shadow: 0px 10px 15px rgba(0,0,0,0.1);
}
.feature-card .icon-wrapper {
  width: 64px;
  height: 64px;
  border-radius: 16px;
  background: linear-gradient(90deg, #3b82f6 0%, #2563eb 100%);
  display: flex;
  justify-content: center;
  align-items: center;
  margin: 0 auto 24px;
}
.feature-card .icon-wrapper img {
  width: 40px;
  height: 40px;
}
.feature-card h4 {
  font-size: 24px;
  font-weight: 700;
  color: var(--color-text-dark);
  margin-bottom: 16px;
  line-height: 1.3;
}
.feature-card p {
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-text-muted);
  margin: 0;
}

/* CSS for section section:cta */
.cta-section {
  background: linear-gradient(90deg, #f9fafb 0%, rgba(144, 192, 232, 0.1) 100%);
}
.cta-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  align-items: stretch;
}
.cta-map{
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0px 10px 15px rgba(0,0,0,0.1);
}
.cta-map img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.cta-contact-card {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  background: linear-gradient(to right, rgba(0, 4, 58, 0.2) 0%, rgba(0, 0, 0, 0) 100%);
}
.cta-truck-img {
  width: 100%;
  height: auto;
  object-fit: cover;
}
.contact-info-overlay {
  background-color: rgba(255, 255, 255, 0.95);
  border-radius: 12px;
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin: 24px;
}
.contact-info-item {
  display: flex;
  align-items: center;
  gap: 16px;
}
.contact-info-item .icon-wrapper {
  width: 48px;
  height: 48px;
  background-color: var(--color-secondary);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.contact-info-item h4 {
  margin: 0 0 4px 0;
  font-size: 18px;
  font-weight: 600;
  color: var(--color-primary);
}
.contact-info-item a {
  font-size: 16px;
  font-weight: 400;
  color: var(--color-secondary);
}
@media (max-width: 991px) {
  .cta-grid {
    grid-template-columns: 1fr;
  }
  .cta-map {
    height: 400px;
  }
}

/* CSS for section section:contact */
#contact {
  background-color: #fff;
}
.contact-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 32px;
}
.contact-form, .contact-info .info-card {
  background-color: #fff;
  border: 1px solid #f3f4f6;
  border-radius: 16px;
  padding: 32px;
  box-shadow: 0px 10px 15px rgba(0,0,0,0.1);
}
@media (max-width: 767px) {
  .contact-form, .contact-info .info-card {
    padding: 20px;
  }
}
.contact-form h4 {
  font-size: 24px;
  margin-bottom: 24px;
}
.form-row {
  display: flex;
  gap: 24px;
  margin-bottom: 24px;
}
.form-group {
  flex: 1;
  display: flex;
  flex-direction: column;
}
.form-group label {
  font-size: 14px;
  font-weight: 500;
  color: #374151;
  margin-bottom: 8px;
}
.form-group input, .form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid #d1d5db;
  border-radius: 8px;
  font-family: 'Poppins', sans-serif;
  font-size: 16px;
}
.form-group input::placeholder, .form-group textarea::placeholder {
  color: #999999;
}
.form-group textarea {
  resize: vertical;
}
.btn-contact {
  width: 100%;
  background-color: var(--color-secondary);
  color: var(--color-primary);
  font-size: 16px;
  font-weight: 700;
  border: none;
  margin-top: 8px;
  cursor: pointer;
}
.btn-contact:hover {
  opacity: 0.9;
}
.btn-contact:disabled {
  opacity: 0.7;
  cursor: not-allowed;
  pointer-events: none;
}
.contact-info {
  display: flex;
  flex-direction: column;
  gap: 32px;
}
.info-card h5 {
  font-size: 20px;
  margin-bottom: 24px;
}
.info-card ul {
  list-style: none;
  padding: 0;
  margin: 0;
}
.info-card li {
  display: flex;
  justify-content: space-between;
  padding: 16px 0;
  border-bottom: 1px solid #f3f4f6;
  font-size: 16px;
}
.info-card li:last-child {
  border-bottom: none;
}
.info-card li span {
  color: #374151;
}

@media (max-width: 380px) {
  .info-card li {
    justify-content: stretch;
  }
  .info-card li span {
    flex: 0 0 100px;
  }
}
.info-card li strong {
  color: var(--color-primary);
}
.info-card li .closed {
  color: var(--color-text-muted);
}
.response-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}
.response-item .icon-wrapper {
  width: 32px;
  height: 32px;
  background-color: var(--color-secondary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.response-item .icon-wrapper > img {
  width: 16px;
  height: 16px;
}
.response-item h6 {
  margin: 0 0 4px 0;
  font-size: 16px;
  font-weight: 500;
  color: var(--color-primary);
}
.response-item p {
  font-size: 14px;
  line-height: 1.5;
  margin: 0;
}
@media (max-width: 992px) {
  .contact-grid {
    grid-template-columns: 1fr;
  }
}
@media (max-width: 767px) {
  .form-row {
    flex-direction: column;
    gap: 0;
    margin-bottom: 0;
  }
  .form-row .form-group {
    margin-bottom: 24px;
  }
}

/* CSS for section section:footer */
.site-footer {
  background-color: var(--color-primary);
  color: #d1d5db;
  padding: 80px 0 40px 0;
}
@media (max-width: 767px) {
  .site-footer {
    padding-top: 40px;
  }
}
.footer-main {
  display: flex;
  gap: 32px;
  padding-bottom: 40px;
}
.footer-about {
  max-width: 500px;
}
.footer-about h4 {
  color: var(--color-text-light);
  font-size: 24px;
  margin-bottom: 16px;
}
.footer-about p {
  font-size: 16px;
  line-height: 1.6;
  margin-bottom: 24px;
}
.ib-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.ib-group a {
  display: inline-flex;
}
.ib-group img {
  width: 152px;
  height: auto;
}
.ib-group span {
  font-size: 14px;
  color: #9ca3af;
}
.footer-links h4 {
  color: var(--color-text-light);
  font-size: 18px;
  margin-bottom: 16px;
  font-weight: 600;
}
.footer-links ul {
  list-style: none;
  padding: 0;
  margin: 0;
}
.footer-links li {
  margin-bottom: 12px;
}
.footer-links a {
  color: #d1d5db;
  font-size: 16px;
}
.footer-links a:hover {
  color: var(--color-text-light);
}
.footer-bottom {
  border-top: 1px solid #374151;
  padding-top: 32px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 14px;
  color: #9ca3af;
}
.footer-bottom p {
  margin: 0;
}
@media (max-width: 767px) {
  .footer-main {
    flex-direction: column;
  }
  .footer-bottom {
    flex-direction: column;
    gap: 16px;
    text-align: center;
  }
}
.btn-back-top {
  width: 64px;
  height: 64px;
  background-color: rgba(30, 64, 175, 0.05);
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  cursor: pointer;
  position: fixed;
  bottom: 50px;
  right: 20px;
  border: none;
  outline: none;
  z-index: 10;
  display: none;
  opacity: 0;
  transition: opacity 0.3s ease;
  visibility: hidden;
}
.btn-back-top.show {
  display: inline-flex;
  opacity: 1;
  visibility: visible;
}
@media (max-width: 767px) {
  .btn-back-top {
    width: 40px;
    height: 40px;
    bottom: 20px;
    right: 10px;
  }
  .btn-back-top > img{
    width: 24px;
    height: 24px;
  }
}