@font-face {
    font-family: 'Lexend';
    src: url('./fonts/Lexend/Lexend-VariableFont_wght.woff2') format('woff2');
    font-weight: 100 900;
    font-style: normal;
    font-display: swap;
}
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}
:root {
    --blue: #16169c;
    --red: #d42f0e;
    --font-primary: 'Lexend', sans-serif;
    --font-secondary: 'Lexend', sans-serif;
    --border-radius: 8px;
    --box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    --transition: 0.3s;
    --z-header: 1000;
}
html {
    scroll-behavior: smooth;
}
body {
    font-family: var(--font-primary), sans-serif;
    font-weight: 400;
    color: var(--bg-dark);
    background-color: var(--bg-light);
    line-height: 1.6;
    position: relative; 
    font-size: 1rem; 
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    min-height: 100vh;
}
img, video { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; transition: color 0.2s ease; }
ul li{ list-style: none; }
a:hover { color: var(--red); text-decoration: none; }
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-primary), sans-serif; /* Kế thừa font của bạn */
    font-weight: 700;       /* Đậm đà */
    margin-bottom: 0.75rem; /* Khoảng cách dưới */
    line-height: 1.2;       /* Heading nên có line-height thấp hơn body (1.6) */
}
/* H1 trong bài: Tiêu đề lớn nhất của bài */
.ck-content h1 {
    /* Mobile: 22px (1.375rem) -> Desktop: 32px (2rem) */
    font-size: clamp(1.375rem, 1.2rem + 1.2vw, 2rem);
    font-weight: 700;
    margin-top: 1.5rem;
    margin-bottom: 0.75rem;
    line-height: 1.3;
}

/* H2 trong bài: Tiêu đề chương/mục lớn */
.ck-content h2 {
    /* Mobile: 20px (1.25rem) -> Desktop: 28px (1.75rem) */
    font-size: clamp(1.25rem, 1.1rem + 1vw, 1.75rem);
    font-weight: 600;
    margin-top: 1.5rem;
    margin-bottom: 0.75rem;
    border-bottom: 1px solid #eee;
    padding-bottom: 5px;
}

/* H3 trong bài: Tiêu đề mục nhỏ */
.ck-content h3 {
    /* Mobile: 18px (1.125rem) -> Desktop: 24px (1.5rem) */
    font-size: clamp(1.125rem, 1rem + 0.8vw, 1.5rem);
    font-weight: 600;
    margin-top: 1.25rem;
    margin-bottom: 0.5rem;
}

/* H4, H5, H6: Các mục phụ, chú thích */
.ck-content h4 {
    /* Mobile: 16px (1rem) -> Desktop: 20px */
    font-size: clamp(1rem, 0.95rem + 0.5vw, 1.25rem);
    font-weight: 600;
}

.ck-content h5, 
.ck-content h6 {
    /* Mobile: 14px -> Desktop: 16px */
    /* Giữ nguyên hoặc tăng rất nhẹ */
    font-size: clamp(0.875rem, 0.875rem + 0.2vw, 1rem); 
    font-weight: 600;
    color: #666;
    text-transform: uppercase;
}

/* Đoạn văn bản thường */
.ck-content p {
    font-size: 1rem; /* 16px - Chuẩn đọc báo */
    line-height: 1.6;
    margin-bottom: 1rem;
    text-align: justify; /* Căn đều 2 bên cho đẹp trên mobile (tùy chọn) */
}
section{
    padding: 30px 0px;
}
.container,
.container-sm,
.container-md,
.container-lg,
.container-xl {
    width: 100% !important;
    max-width: 1280px !important; 
    margin-left: auto !important;
    margin-right: auto !important;
    padding-left: 20px !important;
    padding-right: 20px !important;
}
@media (max-width: 767.98px) {
    .container,
    .container-sm,
    .container-md,
    .container-lg,
    .container-xl {
        padding-left: 15px !important;
        padding-right: 15px !important;
    }
}
.container-custom {
    width: 100%;
    padding-right: 15px; 
    padding-left: 15px;
    margin-right: auto;  
    margin-left: auto;
    max-width: 1440px; 
}
.breadcrumb-item + .breadcrumb-item::before {
    content: "\f054"; 
    font-family: "Font Awesome 6 Free";
    font-weight: 900; 
}
.line-clamp-2-new {
    -webkit-line-clamp: 2;
    overflow: hidden;
    display: -webkit-box;
    -webkit-box-orient: vertical
}
body.show-offcanvas {
    overflow: hidden;
}
.itle{
    font-weight: 400;
    text-align: center;
}
.top-bar span a{
    color: var(--text-dark);
}
.header-top {
  position: relative;
  width: 100%;
  background-color: #1a2a98; 
  color: #fff;
  overflow: hidden;
}
.header-top__shape {
  position: absolute;
  left: 0;
  top: 0;
  height: 100%;
  width: 230px; 
  background: #fff; 
    clip-path: polygon(0 0, 80% 0%, 100% 100%, 0% 100%);
  pointer-events: none;
}
.header-top__inner {
  max-width: 1280px; 
  margin: 0 auto;
  padding: 10px 20px;
  display: grid;
  grid-template-columns: 1fr auto;  
  align-items: center;
  gap: 16px;
}
.header-top__slogan {
  margin: 0;
  text-align: center;
  font-weight: 700;
  letter-spacing: 0.5px;
  font-size: clamp(12px, 1.2vw, 14px);
  text-transform: uppercase;
  padding-left: 56px; 
}
.header-top__social {
  list-style: none;
  display: inline-flex;
  align-items: center;
  gap: 14px;
  margin: 0;
  padding: 0;
}
.header-top__social li a {
  display: inline-flex;
  width: 28px;
  height: 28px;
  border-radius: 999px;
  align-items: center;
  justify-content: center;
  background: rgba(255,255,255,0.15);
  color: #fff;
  transition: transform .15s ease, background .15s ease, color .15s ease;
}
.header-top__social li a:hover {
  transform: translateY(-1px);
  background: rgba(255,255,255,0.25);
  color: #fff;
}
.header-top__social i { font-size: 14px; }
.sr-only {
  position: absolute !important;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0);
  white-space: nowrap; border: 0;
}
@media (max-width: 992px) {
  .header-top__inner {
    padding: 10px 14px;
    gap: 10px;
  }
  .header-top__social li a { width: 26px; height: 26px; }
}
@media (max-width: 640px) {
  .header-top__inner {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .header-top__slogan { padding-left: 40px; }
  .header-top__social {
    justify-content: center;
    gap: 12px;
    margin-top: 6px;
  }
}
.header-top::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 2px;
  background: rgba(255,255,255,0.15);
}
.header {
    position: sticky;
    top: 0;
    width: 100%;
    z-index: 999;
    transition: all 0.4s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
    background-color: var(--bg-dark);
}
.header.is-unsticking .top-bar,
.header.is-unsticking .mobile-search-container {
    opacity: 0; max-height: 0; padding-top: 0; padding-bottom: 0;
    border-width: 0; pointer-events: none;
}
.header.is-unsticking .main-header { padding-top: 10px; padding-bottom: 10px; }
.header .main-header{position: relative; z-index: 2;}
.header .main-header::after {
    content: '';
    width: 195px;
    height: 100%;
    top: 0;
    right: 0;
    position: absolute;
    background-color: var(--red);
    clip-path: polygon(20% 0, 100% 0, 100% 100%, 0 100%);
    z-index: -1; 
}
.header .main-header:hover::after {
    background-color: var(--blue);
}
.header.header-scrolled {
    background-color: var(--bg-light);
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
}
.header-scrolled .top-bar {
    visibility: hidden; opacity: 0; max-height: 0;
    padding-top: 0; padding-bottom: 0; border-width: 0;
}
.header-scrolled .mobile-search-container {
    visibility: hidden; opacity: 0; max-height: 0;
    padding: 0; border-width: 0;
}
.header-scrolled .main-header {
    padding-top: 10px;
    border-bottom: 3px solid var(--red);
    background-color: #ffffff;
}
.header-scrolled .top-bar a,
.header-scrolled .main-header-inner a,
.header-scrolled .main-menu-desktop li a,
.header-scrolled .mobile-menu-toggle a,
.header-scrolled .cart-icon {
    color: var(--blue);
}
.header-scrolled a:hover,
.header-scrolled .cart-icon:hover {
    color: var(--red) !important;
}
.top-bar {
    background-color: var(--bg-light);
    padding: 8px 23px 0px 0px;
    font-size: 1rem;
    transition: all 0.4s ease;
    max-height: 50px;
    overflow: hidden;
    font-weight: 700;
    color: var(--text-dark);
    font-family: var(--font-secondary);
}
.top-bar a {
    color: var(--text-light);
    margin-left: 15px;
}
.top-bar a:hover {
    color: var(--red);
}
.main-header {
    padding: 10px 0;
    transition: padding 0.4s ease;
    background-color: var(--bg-light);
    color: var(--bg-dark);
}
.main-header-inner {
    display: flex; justify-content: space-between;
    align-items: center; width: 100%; position: relative;
    z-index: 3
}
.header-col-left, .header-col-right {
    display: flex; align-items: center;
    gap: 20px; flex: 0 0 auto;
}
.header-col-left{ margin-right: 20px; }
.header-col-center {flex-grow: 1;display: flex;}
.header-col-right { margin-left: 20px; display: flex; flex-direction: column; }
.logo img {max-height: 75px;display: block;}
.search-box { position: relative; }
.search-box input {
    height: 40px; line-height: 40px; margin: 0px; border: 1px solid var(--border-dark);
    min-height: initial; border-radius: 0px; font-size: 1.1rem;
    background-color: var(--bg-dark-secondary);
    color: var(--text-light);
}
.search-box button {
    width: 51px; height: 40px; line-height: 40px; position: absolute;
    top: 0; right: 0; padding: 0px;
    display: flex; justify-content: center; align-items: center;
    background: var(--red);
    border: none;
    color: var(--bg-light);
    font-size: 1rem;
}
.header-actions { display: flex; align-items: center; margin-left: 15px; }
.user-actions a { color: var(--text-light); font-weight: 400; font-family: var(--font-primary); }
.cart-action { margin-left: 15px; }
.cart-icon { position: relative; font-size: 24px; color: var(--text-light); }
.cart-icon:hover { color: var(--red); }
.mobile-menu-toggle a {font-size: 24px;color: var(--bg-dark);}
.mobile-search-container {
    padding: 2px;
    background-color: var(--bg-dark);
    transition: all 0.4s ease;
    max-height: 100px;
    overflow: hidden;
}
.main-nav-container {
    background-color: var(--bg-dark);
}
.main-menu-desktop { margin: 0; padding: 0; display: flex; }
.main-menu-desktop li a {
    display: block;
    padding: 12px 20px;
    color: var(--blue);
    text-transform: uppercase;
    font-family: var(--font-secondary);
    font-size: 16px;
    font-weight: 700;
}
.main-menu-desktop li a:hover { background-color: transparent; color: var(--red); text-decoration: none; }
.offcanvas-menu-wrapper {
    position: fixed;
    top: 0;
    left: -300px;
    width: 300px;
    height: 100%;
    background-color: #ffffff;
    z-index: 1050;
    transition: left var(--transition) ease;
    box-shadow: 5px 0 15px rgba(0,0,0,0.2);
    display: flex;
    flex-direction: column;
}
body.show-offcanvas .offcanvas-menu-wrapper { left: 0; }
.offcanvas-overlay {
    position: fixed; top: 0; left: 0; width: 100%; height: 100%;
    background-color: rgba(0, 0, 0, 0.6); z-index: 1040;
    opacity: 0; visibility: hidden;
    transition: opacity var(--transition) ease, visibility var(--transition) ease;
}
body.show-offcanvas .offcanvas-overlay { opacity: 1; visibility: visible; }
.offcanvas-header {
    display: flex; justify-content: space-between; align-items: center;
    padding: 15px 20px; border-bottom: 1px solid var(--red-hover);
    background: var(--red); color: var(--bg-light);
}
.offcanvas-header .offcanvas-title {
    margin: 0; font-size: 16px; text-transform: uppercase; font-family: var(--font-secondary);
}
.offcanvas-header .offcanvas-close { font-size: 24px; color: white; opacity: 0.8; }
.offcanvas-header .offcanvas-close:hover { opacity: 1; }
.offcanvas-menu-content { flex-grow: 1; overflow-y: auto; }
.offcanvas-menu-content ul { list-style: none; padding: 0; margin: 0; flex-direction: column; }
.offcanvas-menu-content ul li a {
    display: block;
    padding: 12px 20px;
    color: var(--blue);
    border-bottom: 1px solid var(--border-dark);
    font-family: var(--font-secondary);
}
.offcanvas-menu-content ul li a:hover {
    background-color: var(--bg-dark-secondary); color: var(--red); text-decoration: none;
}
.cart-offcanvas-wrapper {
    position: fixed; top: 0; right: -320px; width: 320px; height: 100%;
    background-color: var(--bg-light);
    z-index: 1050;
    box-shadow: -5px 0 15px rgba(0,0,0,0.1);
    display: flex; flex-direction: column;
    transition: right 0.4s ease;
}
body.show-offcanvas .offcanvas-overlay,
.main-menu-desktop .submenu-toggle { display: none; }
.main-menu-desktop .menu-item-has-children{ position: relative; }
.main-menu-desktop .menu-item-has-children > a { padding-right: 35px; }
.main-menu-desktop .menu-item-has-children > a::after {
    content: '\f107'; font-family: 'Font Awesome 5 Free', 'Font Awesome 6 Free'; font-weight: 900; position: absolute;
    right: 15px; top: 50%; transform: translateY(-50%);
}
.sub-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background-color: #ffffff;
    list-style: none;
    padding: 10px 0;
    margin: 0;
    border-top: 3px solid var(--red);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    z-index: var(--z-header);
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all var(--transition) ease;
}
.sub-menu .sub-menu { top: -3px; left: 100%; }
.menu-item-has-children:hover > .sub-menu { opacity: 1; visibility: visible; transform: translateY(0); }
.sub-menu li a {
    display: block; padding: 8px 20px; color: var(--text-dark);
    text-transform: none; font-family: var(--font-primary);
    font-size: 15px; font-weight: 400; white-space: nowrap;
}
.sub-menu li a:hover { background-color: var(--bg-alt); color: var(--red); }
.sub-menu .menu-item-has-children > a::after { content: '\f105'; right: 15px; }
.offcanvas-menu-content .sub-menu {
    position: static; width: 100%; box-shadow: none; border: none;
    padding: 0 0 0 15px; transform: none; opacity: 1;
    visibility: visible; background-color: transparent; display: none;
}
.offcanvas-menu-content .menu-item-has-children > a { width: calc(100% - 45px); }
.offcanvas-menu-content .menu-item-has-children > a::after { display: none; }
.offcanvas-menu-content .sub-menu a { font-size: 14px; }
.offcanvas-menu-content .submenu-toggle {
    display: inline-block; position: absolute; right: 0; top: 0;
    width: 45px; height: 45px; line-height: 45px;
    text-align: center; cursor: pointer; color: var(--text-light);
    z-index: 2; font-size: 16px;
}
.offcanvas-menu-content .menu-item-has-children.open > .submenu-toggle > i {
    transform: rotate(180deg); transition: transform var(--transition) ease;
}
.mobile-bottom-nav {
    position: fixed; bottom: 0; left: 0; width: 100%;
    background-color: var(--bg-dark-secondary);
    border-top: 1px solid var(--border-dark);
    box-shadow: 0 -2px 10px rgba(0,0,0,0.2);
    z-index: 999; display: flex; justify-content: space-around; padding: 6px 0;
}
.mobile-bottom-nav .nav-item {
    flex: 1; color: var(--text-light);
    text-decoration: none; transition: color 0.2s ease;
}
.mobile-bottom-nav .nav-item:hover,
.mobile-bottom-nav .nav-item.active {
    color: var(--red);
}
.mobile-bottom-nav .nav-item i { font-size: 20px; margin-bottom: 4px; }
.mobile-bottom-nav .nav-item .nav-label { font-size: 11px; font-weight: 500; }
.user-dropdown .dropdown-toggle {
    color: var(--text-light);
    text-decoration: none; display: flex;
    align-items: center; gap: 8px;
}
.user-dropdown .dropdown-toggle::after { display: none; }
.user-dropdown .dropdown-toggle i { font-size: 1.5rem; }
.user-dropdown .dropdown-menu {
    margin-top: 10px !important; box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    border: none;
}
.user-dropdown .dropdown-item { display: flex; align-items: center; gap: 10px; }
.user-dropdown .dropdown-item i { width: 16px; text-align: center; }
.page-pills {
    position: fixed; bottom: 100px; left: 20px;
    z-index: 998; display: flex; flex-direction: column; gap: 10px;
}
.mobile-nav-item { flex: 1; text-align: center; color: var(--text-light); text-decoration: none; transition: color 0.2s ease; }
.mobile-nav-item:hover,
.mobile-nav-item.active {
    color: var(--red);
}
.mobile-nav-item i { font-size: 20px; margin-bottom: 4px; display: block; }
.mobile-nav-label { font-size: 11px; font-weight: 500; }
.itle a{color: var(--blue);}
section.section .itle h2{
    display: inline-block; font-weight: 700; font-size: 3rem;
    text-transform: uppercase; margin-bottom: 0px; font-family: 'Oswald', sans-serif;
    position: relative; padding-bottom: 8px;
}
section.section .itle h2:before {
    content: ""; display: block; width: 80px; height: 4px;
    background: var(--red);
    position: absolute; bottom: 0px; left: 0px;
    -webkit-clip-path: polygon(0% 0%, 100% 0%, calc(100% - 4px) 100%, 0% 100%);
    clip-path: polygon(0% 0%, 100% 0%, calc(100% - 4px) 100%, 0% 100%);
}
@media (min-width: 992px) {
    .main-header { padding: 4px 0; }
    .main-header-inner { align-items: center; }
    .header-col-left { justify-content: flex-start; }
    .header-col-center {display: flex;justify-content: space-evenly;}
    .search-box { width: 100%; }
}
@media (max-width: 767px) {
    .logo img{ max-height: 40px; }
    .header .main-header::after{
        display: none;
    }
    .header-col-right{
        margin-left: 0px;
    }
    .header-top{
        display: none;
    }
    .header-col-center{
        justify-content: center;
    }
}
@media (max-width: 768px) {
    .logo img{ max-height: 50px; }
    .header-top__shape{
        clip-path: polygon(0 0, 20% 0%, 35% 100%, 0% 100%);
    }
    .header-col-center{
        justify-content: center;
    }
}
.box-header li{
    margin-right: 20px;
}
.box-header li a{}
.box-header li a i{
    font-size: 18px;
}
.bg-main{
    background: var(--bg-dark);
    color: var(--text-light);
}
.footer-top {
    padding: 25px 40px;
    background-color: #0d1635;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.footer-top .footer-top_right {
    display: flex;
    align-items: center;
    gap: 30px;
}
.footer-top .footer-top_right .top_right-image {
    padding-right: 30px;
    border-right: 1px solid #ffffff;
}
.footer-top .footer-top_right .top_right-image img {
    width: 150px;
    height: auto;
    display: block;
}
.footer-top .footer-top_right .top_right-text {
    margin: 0;
    padding-left: 30px;
    color: #ffffff;
    font-size: 1.1rem;
    font-weight: 500;
    line-height: 1.5;
}
.footer-top .footer-top-contact {
    display: flex;
    align-items: center;
    gap: 15px;
    margin: 0;
    padding: 0;
    list-style: none;
}
.footer-top .footer-top-contact li {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    background-color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.2s ease, background-color 0.2s ease;
}
.footer-top .footer-top-contact li:hover {
    transform: translateY(-3px);
    background-color: #1e88e5; 
}
.footer-top .footer-top-contact li a {
    color: #000000;
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
}
.footer-top .footer-top-contact li:hover a {
    color: #ffffff;
}
@media (max-width: 768px) {
    .footer-top {
        flex-direction: column;
        text-align: center;
        gap: 20px;
        padding: 30px 20px;
    }
    .footer-top .footer-top_right {
        flex-direction: column;
        gap: 15px;
        border: none;
    }
    .footer-top .footer-top_right .top_right-image {
        border: none;
        padding-right: 0;
    }
    .footer-top .footer-top_right .top_right-text {
        padding-left: 0;
    }
}
.copyright {
    background-color: var(--bg-dark);
    padding: 20px 0;
    text-align: center;
    font-size: 0.9rem;
    color: #a0a0a0;
}
.copyright b {
    color: #ffffff;
}
.copyright a {
    color: var(--red);
    font-weight: bold;
}
.footer-new {
    background-color: #0C142E;
    color: #ffffff;
    padding-top: 40px;
}
.footer-new .main-footer {
    padding-bottom: 40px;
}
.footer-new .main-footer .footer-title {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 20px;
    color: #ffffff;
}
.footer-new .main-footer .footer-info {
    color: #d9dbe1;
    font-size: 15px;
    line-height: 1.6;
    margin-bottom: 10px;
}
.footer-new .main-footer .footer-info i {
    margin-right: 8px;
    color: #ffffff;
}
.footer-new .main-footer .footer-description {
    color: #d9dbe1;
    font-size: 15px;
    margin-bottom: 15px;
}
.footer-new .main-footer .footer-form form {
    display: flex;
    background: #ffffff;
    border-radius: 6px;
    overflow: hidden;
}
.footer-new .main-footer .footer-form input {
    flex: 1;
    border: none;
    outline: none;
    padding: 12px 15px;
    font-size: 15px;
}
.footer-new .main-footer .footer-form button {
    background: #1e2b53;
    width: 55px;
    text-align: center;
    border: none;
    cursor: pointer;
    transition: background 0.25s ease;
}
.footer-new .main-footer .footer-form button i {
    color: #ffffff;
    font-size: 18px;
}
.footer-new .main-footer .footer-form button:hover {
    background: #0a5df1;
}
.footer-new .copyright {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding: 18px 0;
    text-align: center;
}
.footer-new .copyright span, 
.footer-new .copyright a {
    color: #d9dbe1;
    font-size: 14px;
}
.footer-new .copyright a:hover {
    color: #ffffff;
}
@media (max-width: 768px) {
    .footer-new .main-footer {
        text-align: center;
    }
    .footer-new .main-footer .footer-form form {
        justify-content: center;
    }
}
.subscribe-form .input-group {
    border-radius: 50px; 
    overflow: hidden;
    border: 1px solid var(--border-dark);
    background-color: var(--bg-dark);
}
.subscribe-form .form-control {
    background-color: transparent;
    border: none;
    color: #fff;
    padding: 10px 20px;
    height: 50px;
}
.subscribe-form .form-control:focus {
    box-shadow: none;
    background-color: var(--bg-dark-secondary);
}
.subscribe-form .btn-primary {
    background-color: var(--red);
    border: none;
    width: 60px; 
    font-size: 1.2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color 0.3s ease;
}
.subscribe-form .btn-primary:hover {
    background-color: var(--red-hover);
}
.social-list a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: var(--bg-dark);
    color: var(--text-light);
    font-size: 1rem;
    transition: all 0.3s ease;
}
.social-list a:hover {
    background-color: var(--red);
    color: #fff;
    transform: translateY(-3px);
}
.contact-pills {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 999;
    display: flex;
    flex-direction: column;
    gap: 15px;
}
.contact-pill {
    width: 55px;
    height: 55px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 1.5rem;
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
    transition: all 0.3s ease;
}
.contact-pill:hover {
    transform: translateY(-3px) scale(1.1);
    color: #fff;
    box-shadow: 0 8px 20px rgba(0,0,0,0.3);
}
.contact-pill.zalo-pill { background-color: #0068ff; }
.contact-pill.messenger-pill { background: linear-gradient(45deg, #0062E0, #19A6D2); }
.contact-pill.back-to-top {
    background-color: #555;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
}
.contact-pill.back-to-top.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}
.contact-pill.back-to-top:hover {
    background-color: var(--red);
}
.phone-icon-wrapper {
    position: relative;
    display: block;
    width: 55px;
    height: 55px;
    background-color: var(--red);
    border-radius: 50%;
    box-shadow: 0 0 0 0 rgba(243, 112, 33, 0); 
    transform: scale(1);
    display: flex;
    align-items: center;
    justify-content: center;
}
.phone-icon-wrapper::before,
.phone-icon-wrapper::after {
    position: absolute;
    content: "";
}
.phone-icon-wrapper::before {
    top: 0; left: 0; width: 100%; height: 100%;
    background-color: transparent;
    border-radius: 100%;
    border: 2px solid var(--red);
    opacity: 1;
    transform: scale(0.9);
}
.phone-icon-wrapper i {
    transform: translate3d(0, 0, 0);
}
.phone-icon-wrapper.is-animating {
    animation: phone-outer 2000ms infinite;
}
.phone-icon-wrapper.is-animating::before {
    animation: phone-inner 2000ms infinite;
}
.phone-icon-wrapper.is-animating i {
    animation: phone-icon 2000ms infinite;
}
@keyframes phone-outer {
    0% { transform: scale(1); box-shadow: 0 0 0 0em rgba(243, 112, 33, 0.4); } 
    50% { transform: scale(1); box-shadow: 0 0 0 1.5em rgba(243, 112, 33, 0); } 
    100% { transform: scale(1); box-shadow: 0 0 0 0em rgba(243, 112, 33, 0); } 
}
@keyframes phone-inner {
    0% { opacity: 1; transform: scale(0.9); }
    30% { opacity: 1; transform: scale(1.3); }
    100% { opacity: 0; transform: scale(1.6); }
}
@keyframes phone-icon {
    0%, 50%, 100% { transform: rotate(0deg); }
    5% { transform: rotate(-15deg); }
    10% { transform: rotate(15deg); }
    15% { transform: rotate(-15deg); }
    20% { transform: rotate(15deg); }
    25% { transform: rotate(-15deg); }
    30% { transform: rotate(0deg); }
}
@media (max-width: 991px) {
    .main-footer { padding: 40px 0; }
    .footer .footer-widget:first-child { text-align: center; }
    .footer .footer-widget:first-child .widget-title::after { left: 50%; transform: translateX(-50%); }
    .footer .footer-widget:first-child .social-list { justify-content: center; }
}
@media (max-width: 767px) {
    .footer-widget { text-align: center; }
    .footer-widget .widget-title::after { left: 50%; transform: translateX(-50%); }
    .footer-widget .social-list { justify-content: center; }
    .subscribe-form { max-width: 350px; margin: 20px auto 0 auto; }
    .contact-pills {
        bottom: 20px;
        right: 20px;
        gap: 12px;
    }
    .contact-pill {
        width: 50px;
        height: 50px;
        font-size: 1.3rem;
    }
    .phone-icon-wrapper {
        width: 50px;
        height: 50px;
    }
}
.cart-icon-wrapper {
    position: relative;
}
.cart-count {
    position: absolute;
    top: -5px;
    right: -10px;
    background: #e60023; /* đỏ */
    color: #fff;
    font-size: 11px;
    font-weight: 700;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    display: none; /* mặc định ẩn */
    justify-content: center;
    align-items: center;
    line-height: 18px;
}
.btn-main{ background-color: var(--blue); color: #ffffff }
.btn-main:hover{ background-color: var(--blue); color: var(--red); }