:root {
  --default-font: "Inter", "Roboto", system-ui, -apple-system, sans-serif;
  --heading-font: "Inter", "Jost", sans-serif;
  --nav-font: "Inter", "Jost", sans-serif;
}

:root {
  --background-color: #ffffff;
  --default-color: #3d4a5c;
  --heading-color: #0d1b2a;
  --accent-color: #1a56db;
  --accent-red: #e02020;
  --surface-color: #ffffff;
  --contrast-color: #ffffff;
}

:root {
  --nav-color: #1e2d40;
  --nav-hover-color: #1a56db;
  --nav-mobile-background-color: #ffffff;
  --nav-dropdown-background-color: #ffffff;
  --nav-dropdown-color: #1e2d40;
  --nav-dropdown-hover-color: #1a56db;
}

.light-background {
  --background-color: #f4f7fb;
  --surface-color: #ffffff;
}

.dark-background {
  --background-color: #0d1b2a;
  --default-color: #e8edf3;
  --heading-color: #ffffff;
  --surface-color: #1a2d42;
  --contrast-color: #ffffff;
}

/* Smooth scroll */
:root {
  scroll-behavior: smooth;
}

/*--------------------------------------------------------------
# General Styling & Shared Classes
--------------------------------------------------------------*/
body {
  color: var(--default-color);
  background-color: var(--background-color);
  font-family: var(--default-font);
}

a {
  color: var(--accent-color);
  text-decoration: none;
  transition: 0.3s;
}

a:hover {
  color: color-mix(in srgb, var(--accent-color), transparent 25%);
  text-decoration: none;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  color: var(--heading-color);
  font-family: var(--heading-font);
}

/* Pulsating Play Button
------------------------------*/
.pulsating-play-btn {
  width: 94px;
  height: 94px;
  background: radial-gradient(var(--accent-color) 50%, color-mix(in srgb, var(--accent-color), transparent 75%) 52%);
  border-radius: 50%;
  display: block;
  position: relative;
  overflow: hidden;
}

.pulsating-play-btn:before {
  content: "";
  position: absolute;
  width: 120px;
  height: 120px;
  animation-delay: 0s;
  animation: pulsate-play-btn 2s;
  animation-direction: forwards;
  animation-iteration-count: infinite;
  animation-timing-function: steps;
  opacity: 1;
  border-radius: 50%;
  border: 5px solid color-mix(in srgb, var(--accent-color), transparent 30%);
  top: -15%;
  left: -15%;
  background: rgba(198, 16, 0, 0);
}

.pulsating-play-btn:after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translateX(-40%) translateY(-50%);
  width: 0;
  height: 0;
  border-top: 10px solid transparent;
  border-bottom: 10px solid transparent;
  border-left: 15px solid #fff;
  z-index: 100;
  transition: all 400ms cubic-bezier(0.55, 0.055, 0.675, 0.19);
}

.pulsating-play-btn:hover:before {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translateX(-40%) translateY(-50%);
  width: 0;
  height: 0;
  border: none;
  border-top: 10px solid transparent;
  border-bottom: 10px solid transparent;
  border-left: 15px solid #fff;
  z-index: 200;
  animation: none;
  border-radius: 0;
}

.pulsating-play-btn:hover:after {
  border-left: 15px solid var(--accent-color);
  transform: scale(20);
}

@keyframes pulsate-play-btn {
  0% {
    transform: scale(0.6, 0.6);
    opacity: 1;
  }

  100% {
    transform: scale(1, 1);
    opacity: 0;
  }
}

/* PHP Email Form Messages
------------------------------*/
.php-email-form .error-message {
  display: none;
  background: #df1529;
  color: #ffffff;
  text-align: left;
  padding: 15px;
  margin-bottom: 24px;
  font-weight: 600;
}

.php-email-form .sent-message {
  display: none;
  color: #ffffff;
  background: #059652;
  text-align: center;
  padding: 15px;
  margin-bottom: 24px;
  font-weight: 600;
}

.php-email-form .loading {
  display: none;
  background: var(--surface-color);
  text-align: center;
  padding: 15px;
  margin-bottom: 24px;
}

.php-email-form .loading:before {
  content: "";
  display: inline-block;
  border-radius: 50%;
  width: 24px;
  height: 24px;
  margin: 0 10px -6px 0;
  border: 3px solid var(--accent-color);
  border-top-color: var(--surface-color);
  animation: php-email-form-loading 1s linear infinite;
}

@keyframes php-email-form-loading {
  0% {
    transform: rotate(0deg);
  }

  100% {
    transform: rotate(360deg);
  }
}

/*--------------------------------------------------------------
# Global Header
--------------------------------------------------------------*/
.header {
  color: var(--default-color);
  background-color: var(--background-color);
  padding: 15px 0;
  transition: all 0.5s;
  z-index: 997;
  box-shadow: 0px 0 18px rgba(0, 0, 0, 0.1);
}

.header .logo {
  line-height: 1;
}

.header .logo img {
  max-height: 55px;
  margin-right: 8px;
}

.header .logo h1 {
  font-size: 30px;
  margin: 0;
  font-weight: 700;
  color: var(--heading-color);
}


/*--------------------------------------------------------------
# Navigation Menu
--------------------------------------------------------------*/
/* Navmenu - Desktop */
@media (min-width: 1200px) {
  .header .sub-part {
    /* width: 25%; */
    flex: 0 0 250px;
  }

  .navmenu {
    padding: 0;
  }

  .navmenu ul {
    margin: 0;
    padding: 0;
    display: flex;
    list-style: none;
    align-items: center;
  }

  .navmenu li {
    position: relative;
  }

  .navmenu a,
  .navmenu a:focus {
    color: var(--nav-color);
    padding: 18px 15px;
    font-size: 14px;
    font-family: var(--nav-font);
    font-weight: 500;
    text-transform: uppercase;
    display: flex;
    align-items: center;
    justify-content: space-between;
    white-space: nowrap;
    transition: 0.3s;
  }

  .navmenu a i,
  .navmenu a:focus i {
    font-size: 12px;
    line-height: 0;
    margin-left: 5px;
    transition: 0.3s;
  }

  .navmenu li:last-child a {
    padding-right: 0;
  }

  .navmenu li:hover>a,
  .navmenu .active,
  .navmenu .active:focus {
    color: var(--nav-hover-color);
  }

  .navmenu .dropdown ul {
    margin: 0;
    padding: 10px 0;
    background: var(--nav-dropdown-background-color);
    display: block;
    position: absolute;
    visibility: hidden;
    left: 14px;
    top: 130%;
    opacity: 0;
    transition: 0.3s;
    border-radius: 4px;
    z-index: 99;
    box-shadow: 0px 0px 30px rgba(0, 0, 0, 0.1);
  }

  .navmenu .dropdown ul li {
    min-width: 200px;
  }

  .navmenu .dropdown ul a {
    padding: 10px 20px;
    font-size: 15px;
    text-transform: none;
    color: var(--nav-dropdown-color);
  }

  .navmenu .dropdown ul a i {
    font-size: 12px;
  }

  .navmenu .dropdown ul a:hover,
  .navmenu .dropdown ul .active:hover,
  .navmenu .dropdown ul li:hover>a {
    color: var(--nav-dropdown-hover-color);
  }

  .navmenu .dropdown:hover>ul {
    opacity: 1;
    top: 100%;
    visibility: visible;
  }

  .navmenu .dropdown .dropdown ul {
    top: 0;
    left: -90%;
    visibility: hidden;
  }

  .navmenu .dropdown .dropdown:hover>ul {
    opacity: 1;
    top: 0;
    left: -100%;
    visibility: visible;
  }
}

/* Navmenu - Mobile */
@media (max-width: 1199px) {
  .mobile-nav-toggle {
    color: var(--nav-color);
    font-size: 28px;
    line-height: 0;
    margin-right: 10px;
    cursor: pointer;
    transition: color 0.3s;
  }

  .navmenu {
    padding: 0;
    z-index: 9997;
    display: none;
  }

  .navmenu ul {
    display: none;
    list-style: none;
    position: absolute;
    inset: 60px 20px 20px 20px;
    padding: 10px 0;
    margin: 0;
    border-radius: 6px;
    background-color: var(--nav-mobile-background-color);
    overflow-y: auto;
    transition: 0.3s;
    z-index: 9998;
    box-shadow: 0px 0px 30px rgba(0, 0, 0, 0.1);
  }

  .navmenu a,
  .navmenu a:focus {
    color: var(--nav-dropdown-color);
    padding: 10px 20px;
    font-family: var(--nav-font);
    font-size: 17px;
    font-weight: 500;
    display: flex;

    /* Hero price highlight */
    .hero-price {
      display: inline-block;
      background: color-mix(in srgb, var(--accent-color) 12%, transparent);
      color: var(--heading-color);
      font-weight: 700;
      font-size: 1.125rem;
      padding: 0.45rem 0.9rem;
      border-radius: 999px;
      margin-top: 0.6rem;
      box-shadow: 0 8px 20px color-mix(in srgb, var(--accent-color) 12%, transparent);
    }

    @media (max-width: 767px) {
      .hero-price {
        font-size: 1rem;
        padding: 0.35rem 0.7rem;
        display: block;
      }
    }

    align-items: center;
    justify-content: space-between;
    white-space: nowrap;
    transition: 0.3s;
  }

  .navmenu a i,
  .navmenu a:focus i {
    font-size: 12px;
    line-height: 0;
    margin-left: 5px;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: 0.3s;
    background-color: color-mix(in srgb, var(--accent-color), transparent 90%);
  }

  .navmenu a i:hover,
  .navmenu a:focus i:hover {
    background-color: var(--accent-color);
    color: var(--contrast-color);
  }

  .navmenu a:hover,
  .navmenu .active,
  .navmenu .active:focus {
    color: var(--nav-dropdown-hover-color);
  }

  .navmenu .active i,
  .navmenu .active:focus i {
    background-color: var(--accent-color);
    color: var(--contrast-color);
    transform: rotate(180deg);
  }

  .navmenu .dropdown ul {
    position: static;
    display: none;
    z-index: 99;
    padding: 10px 0;
    margin: 10px 20px;
    background-color: var(--nav-dropdown-background-color);
    border: 1px solid color-mix(in srgb, var(--default-color), transparent 90%);
    box-shadow: none;
    transition: all 0.5s ease-in-out;
  }

  .navmenu .dropdown ul ul {
    background-color: rgba(33, 37, 41, 0.1);
  }

  .navmenu .dropdown>.dropdown-active {
    display: block;
    background-color: rgba(33, 37, 41, 0.03);
  }

  .mobile-nav-active {
    overflow: hidden;
  }

  .mobile-nav-active .mobile-nav-toggle {
    color: #fff;
    position: absolute;
    font-size: 32px;
    top: 15px;
    right: 15px;
    margin-right: 0;
    z-index: 9999;
  }

  .mobile-nav-active .navmenu {
    position: fixed;
    overflow: hidden;
    inset: 0;
    background: rgba(33, 37, 41, 0.8);
    transition: 0.3s;
  }

  .mobile-nav-active .navmenu>ul {
    display: block;
  }
}

.btn-getstarted,
.btn-getstarted:focus {
  color: var(--contrast-color);
  background: #d10404;
  font-size: 14px;
  padding: 8px 20px;
  border-radius: 50px;
  transition: 0.3s;
}

.btn-getstarted:hover,
.btn-getstarted:focus:hover,
.btn-contact:hover,
.btn-contact:focus:hover {
  background: #df4b4b;
  color: #ffffff;
}

.btn-contact,
.btn-contact:focus {
  color: var(--contrast-color);
  background: #d10404;
  font-size: 18px;
  padding: 8px 20px;
  transition: 0.3s;
}

.btn-contact-pulse {
  display: inline-block;
  padding: 15px 30px !important;
  color: #fff;
  font-weight: 600;
  text-decoration: none;
  text-align: center;
  transition: all 0.3s ease;
  animation: pulse 1.5s infinite;
}

.btn-contact-pulse:hover a,
.btn-contact-pulse:hover i,
.btn-contact-pulse:hover p {
  color: #fff !important;
}

/* Keyframes cho hiệu ứng phóng to - thu nhỏ */
@keyframes pulse {
  0% {
    transform: scale(1);
    box-shadow: 0 0 5px color-mix(in srgb, var(--accent-color) 100%, transparent 0%);
  }

  50% {
    transform: scale(1.1);
    box-shadow: 0 0 15px color-mix(in srgb, var(--accent-color) 100%, transparent 0%);
  }

  100% {
    transform: scale(1);
    box-shadow: 0 0 5px color-mix(in srgb, var(--accent-color) 100%, transparent 0%);
  }
}

/*--------------------------------------------------------------
# Global Footer
--------------------------------------------------------------*/
.footer {
  color: var(--default-color);
  background-color: var(--background-color);
  font-size: 14px;
  padding-bottom: 50px;
  position: relative;
}

.footer .footer-top {
  padding-top: 50px;
  border-top: 1px solid color-mix(in srgb, var(--default-color), transparent 90%);
}

.footer .footer-about .logo {
  line-height: 1;
  margin-bottom: 25px;
}

.footer .footer-about .logo img {
  max-height: 40px;
  margin-right: 6px;
}

.footer .footer-about .logo span {
  color: var(--heading-color);
  font-size: 30px;
  font-weight: 700;
  letter-spacing: 1px;
  font-family: var(--heading-font);
}

.footer .footer-about p {
  font-size: 14px;
  font-family: var(--heading-font);
}

.footer .social-links a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid color-mix(in srgb, var(--default-color), transparent 50%);
  font-size: 16px;
  color: color-mix(in srgb, var(--default-color), transparent 50%);
  margin-right: 10px;
  transition: 0.3s;
}

.footer .social-links a:hover {
  color: var(--accent-color);
  border-color: var(--accent-color);
}

.footer h4 {
  font-size: 16px;
  font-weight: bold;
  position: relative;
  padding-bottom: 12px;
}

.footer .footer-links {
  margin-bottom: 30px;
}

.footer .footer-links ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer .footer-links ul i {
  padding-right: 2px;
  font-size: 12px;
  line-height: 0;
}

.footer .footer-links ul li {
  padding: 10px 0;
  display: flex;
  align-items: center;
}

.footer .footer-links ul li:first-child {
  padding-top: 0;
}

.footer .footer-links ul a {
  color: color-mix(in srgb, var(--default-color), transparent 20%);
  display: inline-block;
  line-height: 1;
}

.footer .footer-links ul a:hover {
  color: var(--accent-color);
}

.footer .footer-contact p {
  margin-bottom: 5px;
}

.footer .copyright {
  padding-top: 25px;
  padding-bottom: 25px;
  background-color: color-mix(in srgb, var(--default-color), transparent 95%);
}

.footer .copyright p {
  margin-bottom: 0;
}

.footer .credits {
  margin-top: 6px;
  font-size: 13px;
}

/*--------------------------------------------------------------
# Preloader
--------------------------------------------------------------*/
#preloader {
  position: fixed;
  inset: 0;
  z-index: 9999;
  overflow: hidden;
  background-color: var(--background-color);
  transition: all 0.6s ease-out;
  width: 100%;
  height: 100vh;
}

#preloader:before,
#preloader:after {
  content: "";
  position: absolute;
  border: 4px solid var(--accent-color);
  border-radius: 50%;
  animation: animate-preloader 2s cubic-bezier(0, 0.2, 0.8, 1) infinite;
}

#preloader:after {
  animation-delay: -0.5s;
}

@keyframes animate-preloader {
  0% {
    width: 10px;
    height: 10px;
    top: calc(50% - 5px);
    left: calc(50% - 5px);
    opacity: 1;
  }

  100% {
    width: 72px;
    height: 72px;
    top: calc(50% - 36px);
    left: calc(50% - 36px);
    opacity: 0;
  }
}

/*--------------------------------------------------------------
# Scroll Top Button
--------------------------------------------------------------*/
.scroll-top {
  position: fixed;
  visibility: hidden;
  opacity: 0;
  right: 15px;
  bottom: 15px;
  z-index: 99999;
  background-color: var(--accent-color);
  width: 40px;
  height: 40px;
  border-radius: 4px;
  transition: all 0.4s;
}

.scroll-top i {
  font-size: 24px;
  color: var(--contrast-color);
  line-height: 0;
}

.scroll-top:hover {
  background-color: color-mix(in srgb, var(--accent-color), transparent 20%);
  color: var(--contrast-color);
}

.scroll-top.active {
  visibility: visible;
  opacity: 1;
}

/*--------------------------------------------------------------
# Disable aos animation delay on mobile devices
--------------------------------------------------------------*/
@media screen and (max-width: 768px) {
  [data-aos-delay] {
    transition-delay: 0 !important;
  }
}

/*--------------------------------------------------------------
# Global Page Titles & Breadcrumbs
--------------------------------------------------------------*/
.page-title {
  --background-color: color-mix(in srgb, var(--default-color), transparent 96%);
  color: var(--default-color);
  background-color: var(--background-color);
  padding: 120px 0;
  text-align: center;
  position: relative;
}

.page-title h1 {
  font-size: 42px;
  font-weight: 700;
  margin-bottom: 10px;
}

.page-title .breadcrumbs ol {
  display: flex;
  flex-wrap: wrap;
  list-style: none;
  justify-content: center;
  padding: 0;
  margin: 0;
  font-size: 16px;
  font-weight: 400;
}

.page-title .breadcrumbs ol li+li {
  padding-left: 10px;
}

.page-title .breadcrumbs ol li+li::before {
  content: "/";
  display: inline-block;
  padding-right: 10px;
  color: color-mix(in srgb, var(--default-color), transparent 70%);
}

/*--------------------------------------------------------------
# Global Sections
--------------------------------------------------------------*/
section,
.section {
  color: var(--default-color);
  background-color: var(--background-color);
  padding: 60px 0;
  scroll-margin-top: 87px;
  overflow: clip;
}

@media (max-width: 1199px) {

  section,
  .section {
    scroll-margin-top: 62px;
  }
}

/*--------------------------------------------------------------
# Global Section Titles
--------------------------------------------------------------*/
.section-title {
  text-align: center;
  padding-bottom: 60px;
  position: relative;
}

.section-title h2 {
  font-size: 32px;
  font-weight: 700;
  margin-bottom: 15px;
}

.section-title p {
  margin-bottom: 0;
}

/*--------------------------------------------------------------
# Hero Section – Professional Redesign
--------------------------------------------------------------*/
.hero {
  width: 100%;
  min-height: 100vh;
  position: relative;
  padding: 130px 0 80px;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, #f0f4ff 0%, #e8f0fe 40%, #ffffff 100%);
  overflow: hidden;
}

.hero-bg-shape {
  position: absolute;
  top: -120px;
  right: -120px;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(26, 86, 219, 0.08) 0%, transparent 70%);
  pointer-events: none;
}

/* Hero Label */
.hero-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(26, 86, 219, 0.08);
  border: 1px solid rgba(26, 86, 219, 0.2);
  border-radius: 999px;
  padding: 6px 16px;
  font-size: 13px;
  font-weight: 600;
  color: #1a56db;
  margin-bottom: 20px;
  letter-spacing: 0.3px;
}

.label-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  background: #1a56db;
  border-radius: 50%;
  animation: dot-blink 1.4s ease-in-out infinite;
}

@keyframes dot-blink {

  0%,
  100% {
    opacity: 1;
    transform: scale(1);
  }

  50% {
    opacity: 0.4;
    transform: scale(0.7);
  }
}

/* Hero Title */
.hero-title {
  font-size: 2.7rem;
  font-weight: 800;
  line-height: 1.2;
  color: #0d1b2a;
  margin-bottom: 16px;
  letter-spacing: -0.5px;
}

.hero-route {
  display: inline-block;
  background: linear-gradient(135deg, #1a56db, #e02020);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.route-arrow {
  font-style: normal;
  -webkit-text-fill-color: #1a56db;
}

/* Hero Description */
.hero-desc {
  font-size: 1.05rem;
  color: #4a5568;
  line-height: 1.7;
  margin-bottom: 24px;
}

/* Hero Price Box */
.hero-price-box {
  background: #fff;
  border: 1px solid #e2e8f0;
  border-radius: 14px;
  padding: 16px 20px;
  margin-bottom: 28px;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
}

.price-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 6px 0;
  border-bottom: 1px dashed #e8ecf2;
}

.price-row:last-child {
  border-bottom: none;
}

.price-label {
  font-size: 14px;
  color: #4a5568;
  font-weight: 500;
}

.price-value {
  font-size: 15px;
  font-weight: 700;
  color: #e02020;
}

/* Hero Action Buttons */
.btn-hero-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, #e02020, #ff3d3d);
  color: #fff !important;
  font-size: 15px;
  font-weight: 700;
  padding: 14px 28px;
  border-radius: 12px;
  text-decoration: none;
  border: none;
  box-shadow: 0 6px 20px rgba(224, 32, 32, 0.4);
  transition: all 0.3s ease;
  white-space: nowrap;
}

.btn-hero-primary:hover {
  background: linear-gradient(135deg, #c01818, #e03030);
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(224, 32, 32, 0.5);
  color: #fff !important;
}

.btn-hero-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #fff;
  color: #1a56db !important;
  font-size: 15px;
  font-weight: 700;
  padding: 14px 28px;
  border-radius: 12px;
  text-decoration: none;
  border: 2px solid #1a56db;
  transition: all 0.3s ease;
  white-space: nowrap;
}

.btn-hero-secondary:hover {
  background: #1a56db;
  color: #fff !important;
  transform: translateY(-2px);
  box-shadow: 0 8px 22px rgba(26, 86, 219, 0.35);
}

/* Hero Stats */
.hero-stats {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-top: 32px;
  padding: 20px 24px;
  background: #fff;
  border-radius: 16px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.07);
  flex-wrap: wrap;
}

.stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  flex: 1;
  min-width: 60px;
}

.stat-num {
  font-size: 1.4rem;
  font-weight: 800;
  color: #1a56db;
  line-height: 1.1;
}

.stat-label {
  font-size: 11px;
  color: #7a8a9a;
  font-weight: 500;
  margin-top: 2px;
  text-align: center;
}

.stat-divider {
  width: 1px;
  height: 36px;
  background: #e2e8f0;
  flex-shrink: 0;
}

/* Hero Image */
.hero-img-wrap {
  position: relative;
  display: inline-block;
}

.hero-main-img {
  max-width: 100%;
  filter: drop-shadow(0 20px 40px rgba(26, 86, 219, 0.15));
  /* animation: float-img 4s ease-in-out infinite; */
}

@keyframes float-img {

  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-12px);
  }
}

@media (max-width: 991px) {
  .hero {
    padding: 100px 0 60px;
    min-height: auto;
  }

  .hero-title {
    font-size: 2rem;
  }

  .hero-stats {
    gap: 12px;
    padding: 14px 16px;
  }
}

@media (max-width: 576px) {
  .hero-title {
    font-size: 1.65rem;
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .btn-hero-primary,
  .btn-hero-secondary {
    justify-content: center;
  }

  .hero-stats {
    justify-content: center;
    gap: 10px;
  }
}



/*--------------------------------------------------------------
# About Section
--------------------------------------------------------------*/
.about .content h3 {
  font-size: 2rem;
  font-weight: 700;
}

.about .content ul {
  list-style: none;
  padding: 0;
}

.about .content ul li {
  display: flex;
  align-items: flex-start;
  margin-top: 40px;
}

.about .content ul i {
  flex-shrink: 0;
  font-size: 48px;
  color: var(--accent-color);
  margin-right: 20px;
  line-height: 0;
}

.about .content ul h5 {
  font-size: 18px;
  font-weight: 700;
}

.about .content ul p {
  font-size: 15px;
}

.about .content p:last-child {
  margin-bottom: 0;
}

.about .pulsating-play-btn {
  position: absolute;
  left: calc(50% - 47px);
  top: calc(50% - 47px);
}

/*--------------------------------------------------------------
# Stats Section
--------------------------------------------------------------*/
.stats {
  position: relative;
  padding: 120px 0;
}

.stats img {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 1;
}

.stats:before {
  content: "";
  background: color-mix(in srgb, var(--background-color), transparent 30%);
  position: absolute;
  inset: 0;
  z-index: 2;
}

.stats .container {
  position: relative;
  z-index: 3;
}

.stats .stats-item {
  padding: 30px;
  width: 100%;
}

.stats .stats-item span {
  font-size: 48px;
  display: block;
  color: var(--accent-color);
  font-weight: 700;
}

.stats .stats-item p {
  padding: 0;
  margin: 0;
  font-family: var(--heading-font);
  font-size: 16px;
  font-weight: 400;
  color: var(--default-color);
}

/*--------------------------------------------------------------
# Clients Section
--------------------------------------------------------------*/
.clients .clients-wrap {
  border-top: 1px solid color-mix(in srgb, var(--default-color), transparent 85%);
  border-left: 1px solid color-mix(in srgb, var(--default-color), transparent 85%);
}

.clients .client-logo {
  background-color: var(--surface-color);
  display: flex;
  justify-content: center;
  align-items: center;
  border-right: 1px solid color-mix(in srgb, var(--default-color), transparent 85%);
  border-bottom: 1px solid color-mix(in srgb, var(--default-color), transparent 85%);
  overflow: hidden;
}

.clients .client-logo img {
  padding: 50px;
  max-width: 80%;
  transition: 0.3s;
}

@media (max-width: 640px) {
  .clients .client-logo img {
    padding: 30px;
    max-width: 50%;
  }
}

.clients .client-logo:hover img {
  transform: scale(1.1);
}

/*--------------------------------------------------------------
# Services Section
--------------------------------------------------------------*/
.services .service-item {
  background-color: var(--surface-color);
  box-shadow: 0 5px 30px 0 rgba(0, 0, 0, 0.1);
  padding: 60px 30px 60px 70px;
  transition: all ease-in-out 0.3s;
  border-radius: 18px;
  height: 100%;
  position: relative;
  overflow: hidden;
}

.services .service-item .icon {
  position: absolute;
  left: -20px;
  top: calc(50% - 30px);
}

.services .service-item .icon i {
  font-size: 64px;
  line-height: 1;
  transition: 0.5s;
}

.services .service-item h3 {
  font-weight: 700;
  margin: 10px 0 15px 0;
  font-size: 22px;
  transition: ease-in-out 0.3s;
}

.services .service-item p {
  line-height: 24px;
  font-size: 14px;
  margin-bottom: 0;
}

@media (min-width: 1365px) {
  .services .service-item:hover {
    transform: translateY(-10px);
  }

  .services .service-item:hover h3 {
    color: var(--accent-color);
  }
}

/*--------------------------------------------------------------
# Portfolio Section
--------------------------------------------------------------*/
.portfolio .portfolio-filters {
  padding: 0;
  margin: 0 auto 20px auto;
  list-style: none;
  text-align: center;
}

.portfolio .portfolio-filters li {
  cursor: pointer;
  display: inline-block;
  padding: 0;
  font-size: 18px;
  font-weight: 500;
  margin: 0 10px;
  line-height: 1;
  margin-bottom: 5px;
  transition: all 0.3s ease-in-out;
}

.portfolio .portfolio-filters li:hover,
.portfolio .portfolio-filters li.filter-active {
  color: var(--accent-color);
}

.portfolio .portfolio-filters li:first-child {
  margin-left: 0;
}

.portfolio .portfolio-filters li:last-child {
  margin-right: 0;
}

@media (max-width: 575px) {
  .portfolio .portfolio-filters li {
    font-size: 14px;
    margin: 0 5px;
  }
}

.portfolio .portfolio-content {
  position: relative;
  overflow: hidden;
}

.portfolio .portfolio-content img {
  transition: 0.3s;
}

.portfolio .portfolio-content .portfolio-info {
  opacity: 0;
  position: absolute;
  inset: 0;
  z-index: 3;
  transition: all ease-in-out 0.3s;
  background: rgba(0, 0, 0, 0.6);
  padding: 15px;
}

.portfolio .portfolio-content .portfolio-info h4 {
  font-size: 14px;
  padding: 5px 10px;
  font-weight: 400;
  color: #ffffff;
  display: inline-block;
  background-color: var(--accent-color);
}

.portfolio .portfolio-content .portfolio-info p {
  position: absolute;
  bottom: 10px;
  text-align: center;
  display: inline-block;
  left: 0;
  right: 0;
  font-size: 16px;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.8);
}

.portfolio .portfolio-content .portfolio-info .preview-link,
.portfolio .portfolio-content .portfolio-info .details-link {
  position: absolute;
  left: calc(50% - 40px);
  font-size: 26px;
  top: calc(50% - 14px);
  color: #fff;
  transition: 0.3s;
  line-height: 1.2;
}

.portfolio .portfolio-content .portfolio-info .preview-link:hover,
.portfolio .portfolio-content .portfolio-info .details-link:hover {
  color: var(--accent-color);
}

.portfolio .portfolio-content .portfolio-info .details-link {
  left: 50%;
  font-size: 34px;
  line-height: 0;
}

.portfolio .portfolio-content:hover .portfolio-info {
  opacity: 1;
}

.portfolio .portfolio-content:hover img {
  transform: scale(1.1);
}

/*--------------------------------------------------------------
# Testimonials Section
--------------------------------------------------------------*/
.testimonials {
  padding: 80px 0;
  position: relative;
}

.testimonials:before {
  content: "";
  background: color-mix(in srgb, var(--background-color), transparent 30%);
  position: absolute;
  inset: 0;
  z-index: 2;
}

.testimonials .testimonials-bg {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 1;
}

.testimonials .container {
  position: relative;
  z-index: 3;
}

.testimonials .testimonials-carousel,
.testimonials .testimonials-slider {
  overflow: hidden;
}

.testimonials .testimonial-item {
  text-align: center;
}

.testimonials .testimonial-item .testimonial-img {
  width: 100px;
  border-radius: 50%;
  border: 6px solid color-mix(in srgb, var(--default-color), transparent 85%);
  margin: 0 auto;
}

.testimonials .testimonial-item h3 {
  font-size: 20px;
  font-weight: bold;
  margin: 10px 0 5px 0;
}

.testimonials .testimonial-item h4 {
  font-size: 14px;
  margin: 0 0 15px 0;
  color: color-mix(in srgb, var(--default-color), transparent 40%);
}

.testimonials .testimonial-item .stars {
  margin-bottom: 15px;
}

.testimonials .testimonial-item .stars i {
  color: #ffc107;
  margin: 0 1px;
}

.testimonials .testimonial-item .quote-icon-left,
.testimonials .testimonial-item .quote-icon-right {
  color: color-mix(in srgb, var(--default-color), transparent 40%);
  font-size: 26px;
  line-height: 0;
}

.testimonials .testimonial-item .quote-icon-left {
  display: inline-block;
  left: -5px;
  position: relative;
}

.testimonials .testimonial-item .quote-icon-right {
  display: inline-block;
  right: -5px;
  position: relative;
  top: 10px;
  transform: scale(-1, -1);
}

.testimonials .testimonial-item p {
  font-style: italic;
  margin: 0 auto 15px auto;
}

.testimonials .swiper-wrapper {
  height: auto;
}

.testimonials .swiper-pagination {
  margin-top: 20px;
  position: relative;
}

.testimonials .swiper-pagination .swiper-pagination-bullet {
  width: 12px;
  height: 12px;
  background-color: color-mix(in srgb, var(--default-color), transparent 50%);
  opacity: 0.5;
}

.testimonials .swiper-pagination .swiper-pagination-bullet-active {
  background-color: var(--default-color);
  opacity: 1;
}

@media (min-width: 992px) {
  .testimonials .testimonial-item p {
    width: 80%;
  }
}

/*--------------------------------------------------------------
# Team Section
--------------------------------------------------------------*/
.team {
  --default-color: #ffffff;
}

.team .member {
  text-align: center;
  position: relative;
  height: 100%;
}

.team .member .member-info {
  opacity: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  position: absolute;
  inset: 0;
  transition: 0.2s;
}

.team .member .member-info-content {
  margin-top: -50px;
  transition: margin 0.2s;
}

.team .member:hover .member-info {
  background: rgba(0, 0, 0, 0.6);
  opacity: 1;
  transition: 0.4s;
}

.team .member:hover .member-info-content {
  margin-top: 0;
  transition: margin 0.4s;
}

.team .member h4 {
  color: var(--contrast-color);
  font-weight: 700;
  margin-bottom: 2px;
  font-size: 18px;
}

.team .member span {
  font-style: italic;
  display: block;
  font-size: 13px;
}

.team .member .social {
  margin-top: 15px;
}

.team .member .social a {
  transition: 0.3s;
  color: var(--default-color);
}

.team .member .social a:hover {
  color: var(--accent-color);
}

.team .member .social i {
  font-size: 18px;
  margin: 0 2px;
}

/*--------------------------------------------------------------
# Gallery Section
--------------------------------------------------------------*/
.gallery .gallery-item {
  overflow: hidden;
  border-right: 3px solid var(--background-color);
  border-bottom: 3px solid var(--background-color);
}

.gallery .gallery-item img {
  transition: all ease-in-out 0.4s;
}

.gallery .gallery-item:hover img {
  transform: scale(1.1);
}

/*--------------------------------------------------------------
# Contact Section
--------------------------------------------------------------*/
.contact .info-item+.info-item {
  margin-top: 40px;
}

.contact .info-item i {
  color: var(--contrast-color);
  background: var(--accent-color);
  font-size: 20px;
  width: 44px;
  height: 44px;
  display: flex;
  justify-content: center;
  align-items: center;
  border-radius: 4px;
  transition: all 0.3s ease-in-out;
  margin-right: 15px;
}

.contact .info-item h3 {
  padding: 0;
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 5px;
}

.contact .info-item p {
  padding: 0;
  margin-bottom: 0;
  font-size: 14px;
}

.contact .php-email-form {
  height: 100%;
}

.contact .php-email-form input[type=text],
.contact .php-email-form input[type=email],
.contact .php-email-form textarea {
  font-size: 14px;
  padding: 10px 15px;
  box-shadow: none;
  border-radius: 0;
  color: var(--default-color);
  background-color: color-mix(in srgb, var(--background-color), transparent 50%);
  border-color: color-mix(in srgb, var(--default-color), transparent 80%);
}

.contact .php-email-form input[type=text]:focus,
.contact .php-email-form input[type=email]:focus,
.contact .php-email-form textarea:focus {
  border-color: var(--accent-color);
}

.contact .php-email-form input[type=text]::placeholder,
.contact .php-email-form input[type=email]::placeholder,
.contact .php-email-form textarea::placeholder {
  color: color-mix(in srgb, var(--default-color), transparent 70%);
}

.contact .php-email-form button[type=submit] {
  color: var(--contrast-color);
  background: var(--accent-color);
  border: 0;
  padding: 10px 30px;
  transition: 0.4s;
  border-radius: 4px;
}

.contact .php-email-form button[type=submit]:hover {
  background: color-mix(in srgb, var(--accent-color), transparent 20%);
}

/*--------------------------------------------------------------
# Portfolio Details Section
--------------------------------------------------------------*/
.portfolio-details .portfolio-details-slider img {
  width: 100%;
}

.portfolio-details .portfolio-details-slider .swiper-pagination {
  margin-top: 20px;
  position: relative;
}

.portfolio-details .portfolio-details-slider .swiper-pagination .swiper-pagination-bullet {
  width: 12px;
  height: 12px;
  background-color: color-mix(in srgb, var(--default-color), transparent 85%);
  opacity: 1;
}

.portfolio-details .portfolio-details-slider .swiper-pagination .swiper-pagination-bullet-active {
  background-color: var(--accent-color);
}

.portfolio-details .portfolio-info {
  background-color: var(--surface-color);
  padding: 30px;
  box-shadow: 0px 0 30px rgba(0, 0, 0, 0.1);
}

.portfolio-details .portfolio-info h3 {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 20px;
  padding-bottom: 20px;
  border-bottom: 1px solid color-mix(in srgb, var(--default-color), transparent 85%);
}

.portfolio-details .portfolio-info ul {
  list-style: none;
  padding: 0;
  font-size: 15px;
}

.portfolio-details .portfolio-info ul li+li {
  margin-top: 10px;
}

.portfolio-details .portfolio-description {
  padding-top: 30px;
}

.portfolio-details .portfolio-description h2 {
  font-size: 26px;
  font-weight: 700;
  margin-bottom: 20px;
}

.portfolio-details .portfolio-description p {
  padding: 0;
  color: color-mix(in srgb, var(--default-color), transparent 30%);
}

/*--------------------------------------------------------------
# Service Details Section
--------------------------------------------------------------*/
.service-details .service-box {
  background-color: var(--surface-color);
  padding: 20px;
  box-shadow: 0px 2px 20px rgba(0, 0, 0, 0.1);
}

.service-details .service-box+.service-box {
  margin-top: 30px;
}

.service-details .service-box h4 {
  font-size: 20px;
  font-weight: 700;
  border-bottom: 2px solid color-mix(in srgb, var(--default-color), transparent 92%);
  padding-bottom: 15px;
  margin-bottom: 15px;
}

.service-details .services-list {
  background-color: var(--surface-color);
}

.service-details .services-list a {
  color: color-mix(in srgb, var(--default-color), transparent 20%);
  background-color: color-mix(in srgb, var(--default-color), transparent 96%);
  display: flex;
  align-items: center;
  padding: 12px 15px;
  margin-top: 15px;
  transition: 0.3s;
}

.service-details .services-list a:first-child {
  margin-top: 0;
}

.service-details .services-list a i {
  font-size: 16px;
  margin-right: 8px;
  color: var(--accent-color);
}

.service-details .services-list a.active {
  color: var(--contrast-color);
  background-color: var(--accent-color);
}

.service-details .services-list a.active i {
  color: var(--contrast-color);
}

.service-details .services-list a:hover {
  background-color: color-mix(in srgb, var(--accent-color), transparent 95%);
  color: var(--accent-color);
}

.service-details .download-catalog a {
  color: var(--default-color);
  display: flex;
  align-items: center;
  padding: 10px 0;
  transition: 0.3s;
  border-top: 1px solid color-mix(in srgb, var(--default-color), transparent 90%);
}

.service-details .download-catalog a:first-child {
  border-top: 0;
  padding-top: 0;
}

.service-details .download-catalog a:last-child {
  padding-bottom: 0;
}

.service-details .download-catalog a i {
  font-size: 24px;
  margin-right: 8px;
  color: var(--accent-color);
}

.service-details .download-catalog a:hover {
  color: var(--accent-color);
}

.service-details .help-box {
  background-color: var(--accent-color);
  color: var(--contrast-color);
  margin-top: 30px;
  padding: 30px 15px;
}

.service-details .help-box .help-icon {
  font-size: 48px;
}

.service-details .help-box h4,
.service-details .help-box a {
  color: var(--contrast-color);
}

.service-details .services-img {
  margin-bottom: 20px;
}

.service-details h3 {
  font-size: 26px;
  font-weight: 700;
}

.service-details p {
  font-size: 15px;
}

.service-details ul {
  list-style: none;
  padding: 0;
  font-size: 15px;
}

.service-details ul li {
  padding: 5px 0;
  display: flex;
  align-items: center;
}

.service-details ul i {
  font-size: 20px;
  margin-right: 8px;
  color: var(--accent-color);
}

/*--------------------------------------------------------------
# Starter Section Section
--------------------------------------------------------------*/

.route-card {
  background: #fff;
  border-radius: 10px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  overflow: hidden;
  transition: transform 0.3s ease;
}

.route-card:hover {
  transform: translateY(-5px);
}

.route-img img {
  width: 100%;
  height: 220px;
  object-fit: cover;
}

.route-title {
  background: #0099ff;
  color: #fff;
  text-align: center;
  padding: 10px 0;
  margin: 0;
  font-weight: 600;
  font-size: 18px;
  margin-bottom: 10px;
}

.route-content {
  padding: 15px 20px;
}

.route-content ul {
  list-style: none;
  padding-left: 0;
  margin-bottom: 0;
}

.route-content ul li {
  margin-bottom: 8px;
  font-size: 15px;
}

.service-card {
  /* background: #fff; */
  border-radius: 15px;
  padding: 20px;
  /* border: 2px solid #e3f2fd; */
  transition: 0.3s;

  box-shadow: rgba(60, 64, 67, 0.3) 0px 1px 2px 0px, rgba(60, 64, 67, 0.15) 0px 1px 6px 2px;
  padding-bottom: 10px;
  border-radius: 10px;
  background: rgb(255, 255, 255);
}

.service-card:hover {
  transform: translateY(-5px);
  border-color: #0077cc;
  box-shadow: 0 6px 20px rgba(0, 119, 204, 0.2);
}

.service-card h5 {
  color: #0077cc;
}

.service-card .text-danger {
  color: #e53935 !important;
}

@media (max-width: 768px) {
  .service-card {
    margin-bottom: 20px;
  }
}

.why-card {
  background: #fff;
  border-radius: 15px;
  padding: 25px 20px;
  border: 2px solid #e3f2fd;
  transition: all 0.3s ease;
}

.why-card:hover {
  transform: translateY(-6px);
  border-color: #0077cc;
  box-shadow: 0 8px 25px rgba(0, 119, 204, 0.2);
}

.icon-wrapper {
  width: 70px;
  height: 70px;
  background: #0077cc;
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  margin: 0 auto 15px;
  transition: background 0.3s;
}

.why-card:hover .icon-wrapper {
  background: #e53935;
}

.why-card h5 {
  color: #0077cc;
  margin-bottom: 10px;
}

.why-card p {
  font-size: 15px;
  color: #555;
}

@media (max-width: 768px) {
  .why-card {
    margin-bottom: 20px;
  }
}

.contact__with-zalo {
  position: fixed;
  bottom: 15%;
  left: 2%;
  z-index: 90000;
  display: flex;
  justify-content: center;
  align-items: center;
}

.contact__zalo-link,
.contact__phone-link {
  width: 50px;

}

.contact__zalo-link-icon {
  width: 100%;
  animation: rotateRight infinite ease 0.9s;
}

.contact__phone-link-icon {
  width: 100%;
  animation: rotateRight infinite ease 0.9s;
}



.contact__with-move-zalo::before {
  position: absolute;
  content: "";
  z-index: -1;
  border-radius: 50%;
  background: rgba(0, 217, 255, 0.5);
  animation: zoomIn infinite 0.9s;
}

.contact__with-move-zalo::after {
  position: absolute;
  content: "";
  z-index: -1;
  border-radius: 50%;
  background: rgba(0, 217, 255, 0.2);
  animation: zoomIn2 infinite 0.9s;
}

.contact__with-phone {
  position: fixed;
  bottom: 3%;
  left: 2%;
  z-index: 90000;
  display: flex;
  justify-content: center;
  align-items: center;
  background: #3c7fd1;
  border-radius: 50%;
  width: 50px;
  height: 50px;
}

.contact__with-move-phone::before {
  position: absolute;
  content: "";
  z-index: -1;
  border-radius: 50%;
  background: rgba(0, 217, 255, 0.5);
  animation: zoomIn infinite 0.9s;
}

.contact__with-move-phone::after {
  position: absolute;
  content: "";
  z-index: -1;
  border-radius: 50%;
  background: rgba(0, 217, 255, 0.2);
  animation: zoomIn2 infinite 0.9s;
}

.sdt:hover {
  color: #fff;
}

.contact__phone-text {
  z-index: 0;
  position: fixed;
  padding: 5px 20px;
  text-align: center;
  background: #3780c1;
  color: #fff;
  text-decoration: none;
  border-radius: 5px;
  left: 50px;
  bottom: 4%;
  font-size: 18px;
  font-weight: bold;
}

@media (min-width: 768px) {
  .contact__phone-text {
    left: 7%;
  }
}

@media (min-width: 992px) {
  .contact__phone-text {
    left: 5%;
  }
}

@media (min-width:1200px) {
  .contact__phone-text {
    left: 5%;
  }
}

@media (min-width:1600px) {
  .contact__phone-text {
    left: 4%;
  }
}

@keyframes rotateRight {
  0% {
    transform: rotate(0)
  }

  50% {
    transform: rotate(45deg)
  }

  100% {
    transform: rotate(0)
  }
}

@keyframes zoomIn {
  0% {
    opacity: 0;
    width: 60px;
    height: 60px;
  }

  50% {
    opacity: 1;
    width: 65px;
    height: 65px;
  }

  100% {
    opacity: 0;
    width: 60px;
    height: 60px;
  }
}

@keyframes zoomIn2 {
  0% {
    opacity: 0;
    width: 60px;
    height: 60px;
  }

  50% {
    opacity: 1;
    width: 80px;
    height: 80px;
  }

  100% {
    opacity: 0;
    width: 80px;
    height: 80px;
  }
}

/*--------------------------------------------------------------
# Testimonials Section
--------------------------------------------------------------*/
.testimonials.section {
  padding: 60px 0;
}

.testimonial-item {
  background: var(--surface-color);
  padding: 30px;
  border-radius: 12px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
  transition: all 0.3s ease;
  border-left: 4px solid var(--accent-color);
  height: 100%;
}

.testimonial-item:hover {
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.12);
  transform: translateY(-5px);
}

.testimonial-item .stars {
  display: flex;
  gap: 5px;
}

.testimonial-item .stars i {
  color: #ffc107;
  font-size: 18px;
}

.testimonial-text {
  color: var(--default-color);
  font-size: 15px;
  line-height: 1.8;
  font-style: italic;
  margin: 15px 0;
  min-height: 80px;
}

.testimonial-author {
  padding-top: 20px;
  border-top: 1px solid #f0f0f0;
}

.testimonial-author h5 {
  color: var(--heading-color);
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 3px;
}

.testimonial-author small {
  font-size: 13px;
  color: #999;
}

.testimonial-author img {
  border: 2px solid var(--accent-color);
}

@media (max-width: 768px) {
  .testimonial-item {
    padding: 20px;
  }

  .testimonial-text {
    font-size: 14px;
    min-height: 60px;
  }
}

/*--------------------------------------------------------------
# Contact Section
--------------------------------------------------------------*/
.contact.section {
  padding: 60px 0;
  background: #f8f9fa;
}

.contact-info-section h3 {
  color: var(--heading-color);
  font-size: 24px;
  font-weight: 600;
  margin-bottom: 30px;
}

.contact-info-card {
  background: var(--surface-color);
  padding: 25px;
  border-radius: 10px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
  transition: all 0.3s ease;
  border-left: 4px solid var(--accent-color);
  display: flex;
  gap: 20px;
}

.contact-info-card:hover {
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.1);
  transform: translateY(-3px);
}

.contact-info-card .info-icon {
  width: 50px;
  height: 50px;
  background: linear-gradient(135deg, var(--accent-color), #0dcaf0);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  color: white;
  flex-shrink: 0;
}

.contact-info-card .info-content {
  flex: 1;
}

.contact-info-card h5 {
  color: var(--heading-color);
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 5px;
}

.contact-info-card p {
  margin: 5px 0;
  font-size: 14px;
}

.contact-link {
  color: var(--accent-color);
  text-decoration: none;
  transition: all 0.3s ease;
  display: inline-block;
}

.contact-link:hover {
  color: #0dcaf0;
  transform: translateX(5px);
}

.contact-form-card {
  background: var(--surface-color);
  padding: 40px;
  border-radius: 12px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.contact-form-card h3 {
  color: var(--heading-color);
  font-size: 22px;
  font-weight: 600;
  margin-bottom: 5px;
}

.form-label {
  color: var(--heading-color);
  font-size: 13px;
  letter-spacing: 0.5px;
}

.form-control {
  border: 1px solid #e0e0e0;
  border-radius: 8px;
  padding: 12px 15px;
  font-size: 14px;
  transition: all 0.3s ease;
  background: #f8f9fa;
}

.form-control:focus {
  border-color: var(--accent-color);
  background: white;
  box-shadow: 0 0 0 3px rgba(73, 181, 231, 0.1);
}

.form-control::placeholder {
  color: #999;
}

.btn-submit {
  background: linear-gradient(135deg, var(--accent-color), #0dcaf0);
  border: none;
  color: white;
  font-weight: 600;
  padding: 12px 30px;
  border-radius: 8px;
  transition: all 0.3s ease;
}

.btn-submit:hover {
  background: linear-gradient(135deg, #0dcaf0, #00bfff);
  box-shadow: 0 4px 15px rgba(73, 181, 231, 0.3);
  transform: translateY(-2px);
}

.sent-message {
  color: #28a745;
  font-weight: 600;
}

.error-message {
  color: #dc3545;
  font-weight: 600;
}

.loading {
  color: var(--accent-color);
  font-weight: 600;
}

@media (max-width: 768px) {
  .contact-form-card {
    padding: 25px;
  }

  .contact-form-card h3 {
    font-size: 20px;
  }

  .contact-info-section h3 {
    font-size: 20px;
  }

  .contact-info-card {
    padding: 20px;
    gap: 15px;
  }

  .contact-info-card .info-icon {
    width: 45px;
    height: 45px;
    font-size: 20px;
  }

  .contact-info-card h5 {
    font-size: 15px;
  }
}

/*--------------------------------------------------------------
# Footer Dark
--------------------------------------------------------------*/
.footer-dark {
  background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
  color: #e0e0e0;
  padding: 60px 0 30px;
  margin-top: 80px;
}

.footer-content {
  padding: 0 15px;
}

.footer-brand h4 {
  color: white;
  font-size: 16px;
  line-height: 1.4;
  font-weight: 700;
}

.footer-brand p {
  color: #b0b0b0;
  font-size: 14px;
  line-height: 1.8;
  margin-top: 15px;
}

.social-links {
  margin-top: 20px;
}

.social-icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(73, 181, 231, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-color);
  transition: all 0.3s ease;
  font-size: 18px;
}

.social-icon:hover {
  background: var(--accent-color);
  color: white;
  transform: translateY(-3px);
}

.footer-section h5 {
  color: white;
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 25px;
  position: relative;
  padding-bottom: 12px;
}

.footer-section h5::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 30px;
  height: 3px;
  background: linear-gradient(90deg, var(--accent-color), transparent);
  border-radius: 2px;
}

.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-links li {
  margin-bottom: 12px;
}

.footer-links a {
  color: #b0b0b0;
  text-decoration: none;
  display: flex;
  align-items: center;
  transition: all 0.3s ease;
  font-size: 14px;
}

.footer-links a:hover {
  color: var(--accent-color);
  padding-left: 5px;
}

.footer-links i {
  font-size: 12px;
  margin-right: 8px;
  opacity: 0.7;
}

.contact-item {
  display: flex;
  align-items: flex-start;
}

.contact-item i {
  font-size: 20px;
  min-width: 24px;
  min-height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.contact-item p {
  margin: 0;
  color: #b0b0b0;
}

.contact-item a {
  color: white;
  text-decoration: none;
  transition: all 0.3s ease;
}

.contact-item a:hover {
  color: var(--accent-color);
}

.text-accent {
  color: var(--accent-color);
}

.footer-dark hr {
  background: rgba(255, 255, 255, 0.1);
  border: none;
}

.footer-dark .text-muted {
  color: #888 !important;
  font-size: 13px;
}

.footer-dark .text-muted a {
  color: #b0b0b0;
  text-decoration: none;
  transition: all 0.3s ease;
}

.footer-dark .text-muted a:hover {
  color: var(--accent-color);
}

.footer-dark .text-white {
  color: white;
}

@media (max-width: 768px) {
  .footer-dark {
    padding: 40px 0 20px;
  }

  .footer-section h5 {
    font-size: 15px;
    margin-bottom: 20px;
  }

  .footer-brand {
    text-align: center;
  }

  .social-links {
    justify-content: center;
  }
}

/*--------------------------------------------------------------
# Hero Badge & Trust Bar (Ad Optimization)
--------------------------------------------------------------*/
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, #fff3cd, #ffeaa7);
  border: 2px solid #f39c12;
  border-radius: 999px;
  padding: 6px 16px;
  font-size: 14px;
  font-weight: 600;
  color: #856404;
  margin-bottom: 14px;
  box-shadow: 0 2px 8px rgba(243, 156, 18, 0.25);
  animation: badge-glow 2s ease-in-out infinite alternate;
}

.badge-fire {
  font-size: 16px;
  animation: shake 1.5s ease-in-out infinite;
}

@keyframes badge-glow {
  from {
    box-shadow: 0 2px 8px rgba(243, 156, 18, 0.25);
  }

  to {
    box-shadow: 0 4px 18px rgba(243, 156, 18, 0.55);
  }
}

@keyframes shake {

  0%,
  100% {
    transform: rotate(-5deg);
  }

  50% {
    transform: rotate(5deg);
  }
}

/* Trust bar */
.hero-trust-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  font-size: 14px;
  font-weight: 600;
  color: #0f394c;
  background: rgba(73, 181, 231, 0.08);
  border: 1px solid rgba(73, 181, 231, 0.3);
  border-radius: 12px;
  padding: 10px 16px;
}

.trust-item {
  color: #0f394c;
}

.trust-divider {
  color: #49b5e7;
  font-weight: 300;
}

@media (max-width: 767px) {
  .hero-trust-bar {
    justify-content: center;
    font-size: 13px;
  }

  .hero-badge {
    font-size: 12px;
  }
}

/* Zalo hero button */
.btn-zalo-hero {
  background: linear-gradient(135deg, #0068ff, #00a8ff);
  color: #fff !important;
  border: none;
  border-radius: 50px;
  font-size: 15px;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(0, 104, 255, 0.35);
}

.btn-zalo-hero:hover {
  background: linear-gradient(135deg, #0055d4, #0090e0);
  color: #fff !important;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 104, 255, 0.45);
}

@media (max-width: 576px) {
  .hero-actions {
    display: flex;
    flex-direction: column;
    gap: 10px;
    align-items: center;
  }

  .btn-zalo-hero {
    margin-left: 0 !important;
  }
}

/*--------------------------------------------------------------
# Sticky Bottom CTA Bar (Mobile Only)
--------------------------------------------------------------*/
.sticky-cta-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 9998;
  background: #fff;
  border-top: 2px solid #e0e0e0;
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.15);
  padding: 10px 16px;
}

.sticky-cta-bar .cta-inner {
  display: flex;
  gap: 10px;
  max-width: 500px;
  margin: 0 auto;
}

.sticky-cta-bar .btn-cta-call {
  flex: 1;
  background: linear-gradient(135deg, #d10404, #ff2020);
  color: #fff;
  border: none;
  border-radius: 12px;
  padding: 13px 10px;
  font-size: 15px;
  font-weight: 700;
  text-align: center;
  text-decoration: none;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  box-shadow: 0 4px 12px rgba(209, 4, 4, 0.4);
  animation: pulse-cta 1.8s infinite;
}

.sticky-cta-bar .btn-cta-zalo {
  flex: 1;
  background: linear-gradient(135deg, #0068ff, #00a8ff);
  color: #fff;
  border: none;
  border-radius: 12px;
  padding: 13px 10px;
  font-size: 15px;
  font-weight: 700;
  text-align: center;
  text-decoration: none;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  box-shadow: 0 4px 12px rgba(0, 104, 255, 0.35);
}

@keyframes pulse-cta {

  0%,
  100% {
    box-shadow: 0 4px 12px rgba(209, 4, 4, 0.4);
  }

  50% {
    box-shadow: 0 4px 22px rgba(209, 4, 4, 0.7);
  }
}

@media (max-width: 768px) {
  .sticky-cta-bar {
    display: block;
  }

  /* Thêm padding bottom để không bị sticky bar che */
  body {
    padding-bottom: 72px;
  }

  /* Ẩn float buttons cũ trên mobile */
  .contact__with-zalo,
  .sdt_flex {
    display: none !important;
  }
}

/*--------------------------------------------------------------
# Route Card Enhancements
--------------------------------------------------------------*/
.route-card .btn-danger {
  background: linear-gradient(135deg, #d10404, #ff4444);
  border: none;
  font-size: 15px;
  font-weight: 700;
  padding: 10px 28px !important;
  box-shadow: 0 4px 14px rgba(209, 4, 4, 0.35);
  transition: all 0.3s ease;
}

.route-card .btn-danger:hover {
  background: linear-gradient(135deg, #b00303, #e03333);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(209, 4, 4, 0.5);
}

.route-card li {
  font-weight: 500;
  padding: 4px 0;
}

/*--------------------------------------------------------------
# Section Title – Updated
--------------------------------------------------------------*/
.section-title {
  text-align: center;
  padding-bottom: 50px;
}

.section-title h2 {
  font-size: 2rem;
  font-weight: 800;
  color: #0d1b2a;
  position: relative;
  display: inline-block;
  letter-spacing: -0.3px;
  margin-bottom: 12px;
}

.section-title h2::after {
  content: '';
  display: block;
  width: 50px;
  height: 4px;
  background: linear-gradient(90deg, #1a56db, #e02020);
  border-radius: 2px;
  margin: 10px auto 0;
}

.section-title p {
  color: #5a6a7e;
  font-size: 1rem;
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.7;
}

/*--------------------------------------------------------------
# Header Overrides
--------------------------------------------------------------*/
.header {
  background: rgba(255, 255, 255, 0.97);
  backdrop-filter: blur(12px);
  box-shadow: 0 2px 20px rgba(13, 27, 42, 0.08);
  border-bottom: 1px solid rgba(26, 86, 219, 0.08);
  padding: 12px 0;
}

.logo-text {
  font-size: 15px;
  font-weight: 600;
  color: #0d1b2a;
  line-height: 1.2;
  display: none;
}

@media (min-width: 480px) {
  .logo-text {
    display: inline;
  }
}

.btn-getstarted,
.btn-getstarted:focus {
  background: linear-gradient(135deg, #e02020, #ff3d3d);
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  padding: 9px 22px;
  border-radius: 50px;
  border: none;
  box-shadow: 0 4px 14px rgba(224, 32, 32, 0.35);
  transition: all 0.3s ease;
  letter-spacing: 0.2px;
}

.btn-getstarted:hover {
  background: linear-gradient(135deg, #c01818, #e03030);
  color: #fff;
  transform: translateY(-1px);
  box-shadow: 0 6px 18px rgba(224, 32, 32, 0.45);
}

/*--------------------------------------------------------------
# Route Cards – Enhanced
--------------------------------------------------------------*/
.route-card {
  background: #fff;
  border-radius: 18px;
  overflow: hidden;
  box-shadow: 0 4px 24px rgba(13, 27, 42, 0.08);
  transition: all 0.35s ease;
  border: 1px solid #edf1f7;
  height: 100%;
}

.route-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 48px rgba(13, 27, 42, 0.14);
}

.route-img img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}

.route-card:hover .route-img img {
  transform: scale(1.05);
}

.route-content {
  padding: 20px 22px 22px;
}

.route-title {
  font-size: 16px;
  font-weight: 800;
  color: #ffffff;
  letter-spacing: 0.5px;
  margin-bottom: 14px;
  padding-bottom: 10px;
  border-bottom: 2px solid #f0f4ff;
  display: flex;
  align-items: center;
  gap: 8px;
  text-align: center;
  justify-content: center;
}

.route-title::before {
  font-size: 16px;
}

.route-content ul {
  list-style: none;
  padding: 0;
  margin: 0 0 16px;
}

.route-content ul li {
  font-size: 14px;
  color: #3d4a5c;
  padding: 5px 0;
  border-bottom: 1px solid #f5f7fa;
  display: flex;
  align-items: flex-start;
  gap: 6px;
}

.route-content ul li:last-child {
  border-bottom: none;
}

.route-card .btn-danger {
  background: linear-gradient(135deg, #e02020, #ff4444);
  border: none;
  font-size: 14px;
  font-weight: 700;
  padding: 11px 30px !important;
  border-radius: 50px;
  box-shadow: 0 4px 14px rgba(224, 32, 32, 0.35);
  transition: all 0.3s ease;
  letter-spacing: 0.3px;
}

.route-card .btn-danger:hover {
  background: linear-gradient(135deg, #c01818, #e03030);
  transform: translateY(-2px);
  box-shadow: 0 8px 22px rgba(224, 32, 32, 0.5);
}

/*--------------------------------------------------------------
# Service Items – Modern Cards
--------------------------------------------------------------*/
.service-item {
  background: #fff;
  border-radius: 18px;
  padding: 32px 24px;
  height: 100%;
  transition: all 0.35s ease;
  border: 1px solid #edf1f7;
  box-shadow: 0 2px 16px rgba(13, 27, 42, 0.06);
}

.service-item:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 40px rgba(13, 27, 42, 0.12);
  border-color: rgba(26, 86, 219, 0.15);
}

.service-item .icon {
  width: 60px;
  height: 60px;
  border-radius: 14px;
  background: #f0f4ff;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
}

.service-item .icon i {
  font-size: 28px;
}

.service-item h3 {
  font-size: 17px;
  font-weight: 700;
  color: #0d1b2a;
  margin-bottom: 10px;
}

.service-item p {
  font-size: 14px;
  color: #5a6a7e;
  line-height: 1.65;
  margin: 0;
}

/*--------------------------------------------------------------
# Why Us – Cards
--------------------------------------------------------------*/
.why-us-section {
  background: linear-gradient(135deg, #0d1b2a 0%, #1a2d42 100%);
  padding: 80px 0;
}

.why-us-section .section-title h2 {
  color: #fff;
}

.why-us-section .section-title h2::after {
  background: linear-gradient(90deg, #1a56db, #e02020);
}

.why-us-section .section-title p {
  color: #9ab;
}

.why-card {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 20px;
  padding: 32px 24px;
  text-align: center;
  transition: all 0.35s ease;
  backdrop-filter: blur(10px);
}

.why-card:hover {
  background: rgba(255, 255, 255, 0.1);
  transform: translateY(-6px);
  border-color: rgba(26, 86, 219, 0.4);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.25);
}

.why-card .icon-wrapper {
  width: 68px;
  height: 68px;
  border-radius: 18px;
  background: linear-gradient(135deg, rgba(26, 86, 219, 0.3), rgba(26, 86, 219, 0.15));
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  border: 1px solid rgba(26, 86, 219, 0.3);
}

.why-card .icon-wrapper i {
  font-size: 28px;
  color: #7aadff;
}

.why-card h5 {
  font-size: 16px;
  font-weight: 700;
  color: #fff !important;
  margin-bottom: 10px;
}

.why-card p {
  font-size: 14px;
  color: #8faabb;
  line-height: 1.65;
  margin: 0;
}

/*--------------------------------------------------------------
# Testimonials – Modern
--------------------------------------------------------------*/
.testimonial-item {
  background: #fff;
  border-radius: 20px;
  padding: 28px;
  border: 1px solid #edf1f7;
  box-shadow: 0 4px 20px rgba(13, 27, 42, 0.06);
  height: 100%;
  transition: all 0.35s ease;
}

.testimonial-item:hover {
  transform: translateY(-4px);
  box-shadow: 0 14px 40px rgba(13, 27, 42, 0.12);
}

.stars i {
  color: #f5a623;
  font-size: 15px;
}

.testimonial-text {
  font-size: 14.5px;
  color: #4a5568;
  line-height: 1.75;
  font-style: italic;
  margin-bottom: 16px;
}

.testimonial-author h5 {
  font-size: 15px;
  font-weight: 700;
  color: #0d1b2a;
  margin: 0;
}

.testimonial-author small {
  color: #7a8a9a;
  font-size: 12px;
}

/*--------------------------------------------------------------
# About Section
--------------------------------------------------------------*/
.about img {
  border-radius: 20px;
  box-shadow: 0 16px 48px rgba(13, 27, 42, 0.12);
}

.about .content h3 {
  font-size: 1.7rem;
  font-weight: 800;
  color: #0d1b2a;
  margin-bottom: 14px;
}

.about .content ul li {
  background: #f4f7fb;
  border-radius: 14px;
  padding: 16px 18px;
  margin-top: 16px;
  border: 1px solid #edf1f7;
}

.about .content ul i {
  font-size: 36px;
  color: #1a56db;
  margin-right: 16px;
}

.about .content ul h5 {
  font-size: 16px;
  font-weight: 700;
  color: #0d1b2a;
}

.about .content ul p {
  font-size: 14px;
  color: #5a6a7e;
  margin: 0;
}

/*--------------------------------------------------------------
# Contact Section
--------------------------------------------------------------*/
.contact-info-card {
  background: #fff;
  border-radius: 16px;
  padding: 20px 22px;
  border: 1px solid #edf1f7;
  box-shadow: 0 4px 16px rgba(13, 27, 42, 0.06);
  display: flex;
  align-items: flex-start;
  gap: 16px;
  transition: all 0.3s ease;
}

.contact-info-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 30px rgba(13, 27, 42, 0.1);
  border-color: rgba(26, 86, 219, 0.2);
}

.info-icon {
  width: 48px;
  height: 48px;
  min-width: 48px;
  background: linear-gradient(135deg, #f0f4ff, #e8f0fe);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  color: #1a56db;
}

.contact-link {
  font-size: 16px;
  color: #1a56db;
  font-weight: 700;
  text-decoration: none;
  transition: color 0.2s;
}

.contact-link:hover {
  color: #e02020;
}

.contact-form-card {
  background: #fff;
  border-radius: 20px;
  padding: 36px;
  border: 1px solid #edf1f7;
  box-shadow: 0 8px 32px rgba(13, 27, 42, 0.08);
}

.contact-form-card h3 {
  font-size: 1.4rem;
  font-weight: 800;
  color: #0d1b2a;
}

.form-control {
  border: 1.5px solid #e2e8f0;
  border-radius: 10px;
  padding: 12px 16px;
  font-size: 14px;
  color: #0d1b2a;
  transition: all 0.2s ease;
}

.form-control:focus {
  border-color: #1a56db;
  box-shadow: 0 0 0 3px rgba(26, 86, 219, 0.1);
}

.btn-submit {
  background: linear-gradient(135deg, #1a56db, #0040c0);
  color: #fff;
  border: none;
  border-radius: 12px;
  font-size: 15px;
  font-weight: 700;
  padding: 14px;
  transition: all 0.3s ease;
  box-shadow: 0 6px 20px rgba(26, 86, 219, 0.35);
}

.btn-submit:hover {
  background: linear-gradient(135deg, #1445b8, #0030a0);
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(26, 86, 219, 0.45);
  color: #fff;
}

/*--------------------------------------------------------------
# Pricing Section background
--------------------------------------------------------------*/
.pricing.section {
  background: #f4f7fb;
}

/*--------------------------------------------------------------
# Service Card (services-2 section)
--------------------------------------------------------------*/
.service-card {
  background: #fff;
  border-radius: 18px;
  padding: 24px;
  border: 1px solid #edf1f7;
  transition: all 0.35s ease;
}

.service-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 14px 38px rgba(13, 27, 42, 0.1);
  border-color: rgba(26, 86, 219, 0.15);
}

.service-card img {
  border-radius: 12px;
  object-fit: cover;
  width: 100%;
  height: 160px;
}

.service-card h5 {
  color: #0d1b2a !important;
  font-size: 15px;
  font-weight: 700;
  margin-top: 14px;
}

.service-card p {
  font-size: 14px;
  color: #4a5568;
  line-height: 1.8;
}

/*--------------------------------------------------------------
# Final Polish – Visual Consistency
--------------------------------------------------------------*/

/* Cleaner shadow for service cards */
.service-card {
  box-shadow: 0 2px 18px rgba(13, 27, 42, 0.08);
}

/* Accent color for b.text-danger inside cards */
.service-card b.text-danger,
.route-content b.text-danger {
  color: #e02020 !important;
  font-weight: 700;
}

/* Services-2 section bottom gap */
.services-section {
  padding-bottom: 70px;
}

/* Why-us section title spacing */
.why-us-section .section-title {
  padding-bottom: 40px;
}

/* Contact section clean background */
.contact.section {
  background: #f8fafc;
}

/* About section image border */
.about .col-lg-6:first-child img {
  border-radius: 20px;
  box-shadow: 0 12px 40px rgba(13, 27, 42, 0.1);
  width: 100%;
  object-fit: cover;
}

/* Pricing section cards consistent height */
.pricing .row.gy-4 {
  align-items: stretch;
}

/* Route card button full-width on small screens */
@media (max-width: 480px) {
  .route-card .btn-danger {
    width: 100%;
  }
}

/* Service-card heading consistent color on hover */
.service-card:hover h5 {
  color: #1a56db !important;
}

/* Why-us card icon animation on hover */
.why-card:hover .icon-wrapper {
  background: linear-gradient(135deg, rgba(224, 32, 32, 0.25), rgba(224, 32, 32, 0.12));
  border-color: rgba(224, 32, 32, 0.35);
}

.why-card:hover .icon-wrapper i {
  color: #ff8080;
}