/* ========================================
   Widget
   ======================================== */
.contact-icon-img {
    width: 28px;
    height: 28px;
    object-fit: contain;
    pointer-events: none;
}

.floating-contact-widget {
    position: fixed;
    right: 20px;
    bottom: 180px;
    z-index: 9998;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 15px;
    transition: bottom 0.3s ease;
    pointer-events: none;
}

.floating-contact-widget .contact-toggle-btn {
    pointer-events: auto; /* nút chính vẫn bấm được */
}


/* Nút toggle chính */
.contact-toggle-btn {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, #258cfb 0%, #1e6fd9 100%);
    box-shadow: 0 6px 22px rgba(37, 140, 251, 0.45);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
    position: relative;
    z-index: 9999;
}

.contact-toggle-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 30px rgba(102, 126, 234, 0.6);
}

.contact-toggle-btn.active {
    background: linear-gradient(135deg, #f43f5e 0%, #dc2626 100%);
}

/* Icon trong nút toggle */
.toggle-icon {
    width: 28px;
    height: 28px;
    transition: all 0.3s ease;
}

.toggle-icon.close {
    display: none;
}

.contact-toggle-btn.active .toggle-icon.open {
    display: none;
}

.contact-toggle-btn.active .toggle-icon.close {
    display: block;
}

/* Menu các nút con */
.contact-menu {
    display: flex;
    flex-direction: column;
    gap: 12px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all 0.3s ease;
    pointer-events: auto;
}

.contact-menu.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    pointer-events: auto;
    /* Cho phép click khi hiện */
}

/* Item trong menu */
.contact-item {
    display: flex;
    align-items: center;
    gap: 12px;
    animation: slideInRight 0.3s ease-out;
}

.contact-item:nth-child(1) {
    animation-delay: 0.05s;
}

.contact-item:nth-child(2) {
    animation-delay: 0.1s;
}

.contact-item:nth-child(3) {
    animation-delay: 0.15s;
}

/* Label tooltip */
.contact-label {
    background: rgba(0, 0, 0, 0.85);
    color: white;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 500;
    white-space: nowrap;
    opacity: 0;
    transform: translateX(10px);
    transition: all 0.3s ease;
    pointer-events: none;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.contact-item:hover .contact-label {
    opacity: 1;
    transform: translateX(0);
}

/* Nút liên hệ */
.contact-btn {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 3px 15px rgba(0, 0, 0, 0.2);
    position: relative;
    overflow: hidden;
}

.contact-btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.4s, height 0.4s;
}

.contact-btn:hover::before {
    width: 100%;
    height: 100%;
}

.contact-btn:hover {
    transform: scale(1.15);
    box-shadow: 0 5px 25px rgba(0, 0, 0, 0.3);
}

.contact-btn:active {
    transform: scale(0.95);
}

/* Màu sắc các nút */
.hotline-btn {
    background: linear-gradient(135deg, #3b82f6);
}

.zalo-btn {
    background: #0068ff;
}

.messenger-btn {
    background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
}

/* Icon SVG */
.contact-btn svg {
    width: 26px;
    height: 26px;
    position: relative;
    z-index: 1;
}

/* Pulse effect cho nút toggle */
.contact-toggle-btn::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    border: 3px solid #667eea;
    animation: pulse 2s infinite;
}


@keyframes pulse {
    0% {
        transform: scale(1);
        opacity: 1;
    }

    50% {
        transform: scale(1.2);
        opacity: 0.5;
    }

    100% {
        transform: scale(1.4);
        opacity: 0;
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* ===============================
   Scroll To Top Button - Ở giữa
   =============================== */
.scroll-top-btn {
    position: fixed;
    right: 20px;
    bottom: 25px;
    pointer-events: none;
    width: 52px;
    height: 52px;
    border-radius: 50%;
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    box-shadow: 0 6px 22px rgba(16, 185, 129, 0.45);
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all 0.3s ease;
    z-index: 9997;
}

.scroll-top-btn.show {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateY(0);
}

.scroll-top-btn:hover {
    transform: translateY(-5px) scale(1.05);
    box-shadow: 0 10px 30px rgba(16, 185, 129, 0.6);
}

.scroll-top-btn svg {
    width: 22px;
    height: 22px;
}

/* Mobile responsive */
@media (max-width: 768px) {
    .floating-contact-widget {
        right: 12px;
        bottom: 160px;
        /* Mobile: Cao hơn để tránh nút Tải app */
    }

    .scroll-top-btn {
        right: 12px;
        bottom: 90px;
        /* Mobile: Ở giữa widget và nút Tải app */
    }

    .contact-toggle-btn,
    .scroll-top-btn {
        width: 50px;
        height: 50px;
    }

    .contact-btn {
        width: 44px;
        height: 44px;
    }

    .toggle-icon,
    .scroll-top-btn svg {
        width: 22px;
        height: 22px;
    }
}

@media (max-width: 375px) {
    .floating-contact-widget {
        right: 10px;
        bottom: 150px;
    }

    .scroll-top-btn {
        right: 10px;
        bottom: 85px;
    }

    .contact-toggle-btn,
    .scroll-top-btn {
        width: 46px;
        height: 46px;
    }

    .contact-btn {
        width: 40px;
        height: 40px;
    }
}

/* ========================================
   FONT FACES
   ======================================== */
@font-face {
    font-family: LeagueGothic;
    src: url(../fonts/LeagueGothic-Regular.ttf)
}

@font-face {
    font-family: Lato;
    src: url(../fonts/%20Regular.ttf)
}

@font-face {
    font-family: Madimi One;
    src: url(../fonts/MadimiOne-Regular.ttf)
}


/* ========================================
   RESET & BASE STYLES
   ======================================== */
* {
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    margin: 0;
    padding: 0
}

html,
body,
div,
span,
applet,
object,
iframe,
h1,
h2,
h3,
h4,
h5,
h6,
p,
blockquote,
pre,
a,
abbr,
acronym,
address,
big,
cite,
code,
del,
dfn,
em,
img,
ins,
kbd,
q,
s,
samp,
small,
strike,
strong,
sub,
sup,
tt,
var,
b,
u,
i,
center,
dl,
dt,
dd,
ol,
ul,
li,
fieldset,
form,
label,
legend,
table,
caption,
tbody,
tfoot,
thead,
tr,
th,
td,
article,
aside,
canvas,
details,
embed,
figure,
figcaption,
header,
hgroup,
menu,
nav,
output,
ruby,
section,
summary,
time,
mark,
audio,
video {
    margin: 0;
    padding: 0;
    border: 0;
    font-size: 100%;
    vertical-align: baseline
}

article,
aside,
details,
figcaption,
figure,
header,
hgroup,
menu,
nav,
section {
    display: block
}

body {
    line-height: 1
}

ol,
ul {
    list-style: none
}

blockquote,
q {
    quotes: none
}

blockquote:before,
blockquote:after,
q:before,
q:after {
    content: "";
    content: none
}

table {
    border-collapse: collapse;
    border-spacing: 0
}

a {
    color: inherit;
    text-decoration: none
}

a:hover {
    color: inherit
}

input {
    border: none;
    outline: none
}

html {
    scroll-behavior: smooth;
    position: relative
}

html,
body {
    overflow-x: hidden
}

b {
    font-weight: 700
}


/* ========================================
   TYPOGRAPHY - HEADINGS
   ======================================== */
h2 {
    font-family: LeagueGothic;
    color: #000;
    font-size: 64px;
    font-style: normal;
    font-weight: 400;
    line-height: normal;
    letter-spacing: -.408px;
    text-align: left;
    letter-spacing: .96px
}

h2 span {
    display: block;
    color: #0060af;
    -webkit-text-stroke-width: 1;
    -webkit-text-stroke-color: #d9d9d9;
    font-family: LeagueGothic;
    font-size: 93px;
    font-style: normal;
    font-weight: 400;
    line-height: normal
}

h3 {
    color: #3e3e3e !important;
    text-align: center;
    font-family: Lato !important;
    font-size: 40px !important;
    font-style: normal !important;
    font-weight: 700 !important;
    line-height: normal !important;
    text-transform: uppercase !important;
    margin-bottom: 50px !important
}

h3 span {
    display: none
}

h4 {
    color: #0060af;
    text-align: center;
    font-family: Lato !important;
    font-size: 28px;
    font-style: normal;
    font-weight: 600;
    line-height: normal;
    text-align: center;
    margin-bottom: 30px
}

h5 {
    color: #3e3e3e !important;
    text-align: center;
    font-family: Lato !important;
    font-size: 40px !important;
    font-style: normal !important;
    font-weight: 700 !important;
    line-height: normal !important;
    text-transform: uppercase !important;
    margin-bottom: 100px !important
}

h6 {
    color: #3e3e3e !important;
    text-align: center;
    font-family: Lato !important;
    font-size: 30px !important;
    font-style: normal !important;
    font-weight: 700 !important;
    line-height: normal !important;
    text-transform: uppercase !important
}

hr {
    margin-top: 20px;
    margin-bottom: 20px;
    display: block;
    width: 100%;
    height: 1px;
    border-top: 1px solid #000
}


/* ========================================
   NAVIGATION (Menu điều hướng)
   ======================================== */
.nav {
    width: 100%;
    height: 80px;
    position: fixed;
    top: 0;
    background-color: #fff;
    z-index: 100;
    box-shadow: 0 3px 4px rgba(0, 0, 0, .07)
}

.nav .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
    max-width: 1700px
}

.logo {
    width: 200px;
    height: auto
}

.list-menu {
    font-family: Lato;
    color: #fff;
    font-size: 20px;
    font-weight: 400;
    line-height: normal;
    letter-spacing: .3px
}

.list-menu a {
    margin-left: 20px;
    padding-bottom: 2px;
    color: #000;
    padding: 12px 25px;
    border-radius: 45px
}

.list-menu a:hover {
    background-color: #0066FF !important;
    font-family: Lato;
    font-size: 20px;
    font-style: normal;
    font-weight: 700;
    line-height: normal;
    letter-spacing: .3px;
    box-shadow: 4px 8px 20px 0 rgba(0, 0, 0, .15)
}

.list-menu a:last-child {
    width: 194px;
    height: 50px;
    border-radius: 10px;
    background: #0060af;
    color: #fff;
    font-family: Lato;
    font-size: 20px;
    font-style: normal;
    font-weight: 400;
    line-height: normal;
    letter-spacing: .3px;
    text-transform: uppercase;
    border: none;
    margin-left: 40px;
    transition: background-color .3s ease
}

.list-menu a:last-child:hover {
    background-color: #004080 !important
}

/* Navigation Mobile */
.menu-mb,
.list-menu-mb {
    display: none
}


/* ========================================
   BANNER (Slider đầu trang)
   ======================================== */
.banner {
    margin-top: 80px;
    width: 100%;
    height: auto;
    position: relative
}

.banner-txt {
    color: #fff;
    -webkit-text-stroke-width: 1;
    -webkit-text-stroke-color: #d9d9d9;
    font-family: Lato;
    font-size: 18px;
    font-style: normal;
    font-weight: 700;
    line-height: 30px;
    text-align: left;
    max-width: 515px;
    margin-bottom: 50px
}

.owl-item .item img.img-tablet {
    display: none
}

.owl-item .item img.img-mobile {
    display: block
}

.btn-more {
    display: block;
    width: 211px;
    height: 57px;
    flex-shrink: 0;
    border-radius: 15px;
    border: 1px solid #d9d9d9;
    background: #ffe768;
    box-shadow: 0 10px 10px 0 rgba(0, 0, 0, .25);
    color: #000;
    text-align: center;
    -webkit-text-stroke-width: 1;
    -webkit-text-stroke-color: #d9d9d9;
    font-family: Lato;
    font-size: 24px;
    font-style: normal;
    font-weight: 400;
    line-height: 57px;
    letter-spacing: .36px;
    margin-top: 45px
}

/* QR Code Tải App */
.qr-taingay {
    position: fixed;
    z-index: 101;
    right: 20px;
    top: 70px
}

.qr-taingay.active {
    z-index: 99
}

/* Owl Carousel - Banner */
.owl-banner .owl-dots {
    position: absolute;
    width: 100%;
    bottom: 10px
}

.owl-banner .owl-dots .owl-dot span {
    background-color: rgba(255, 255, 255, .5) !important
}

.owl-banner .owl-dots .owl-dot.active span {
    background-color: #fff !important
}

.owl-item .item img.img-tablet {
    display: none
}

.owl-item .item img.img-mobile {
    display: none
}

/* ========================================
   Hero section
   ======================================== */
.sp-section {
    padding: 100px 0;
    background: #f8fbff;
    font-family: "Segoe UI", sans-serif;
    overflow: hidden;
}

.sp-wrap {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    align-items: center;
    gap: 40px;
}

/* LEFT */
.sp-badge {
    color: #475569;
    margin-bottom: 14px;
}

.sp-title {
    font-size: 48px;
    line-height: 1.2;
    font-weight: 800;
    color: #0f172a;
}

.sp-blue {
    color: #258cfb;
}

.sp-desc {
    margin-top: 16px;
    max-width: 480px;
    color: #475569;
    font-size: 17px;
}

.sp-actions {
    margin-top: 32px;
    display: flex;
    gap: 16px;
}

.sp-btn {
    padding: 14px 28px;
    border-radius: 999px;
    font-weight: 600;
    text-decoration: none;
    transition: 0.3s;
}

.sp-primary {
    background: #258cfb;
    color: #fff;
}

.sp-primary:hover {
    background: #1d74d8;
}

.sp-outline {
    border: 2px solid #258cfb;
    color: #258cfb;
}

.sp-outline:hover {
    background: #258cfb;
    color: #fff;
}

.sp-features {
    margin-top: 24px;
    display: flex;
    gap: 20px;
    font-size: 14px;
    color: #0f172a;
}

/* RIGHT */
.sp-right {
    position: relative;
    height: 520px;
}

/* BLOB ANIMATION */
.sp-blob {
    position: absolute;
    width: 420px;
    height: 420px;
    background: linear-gradient(135deg, #258cfb, #0ea5e9);
    border-radius: 60% 40% 50% 50%;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation: blobMove 12s ease-in-out infinite;
    filter: blur(2px);
}

@keyframes blobMove {
    0% {
        border-radius: 60% 40% 50% 50%;
    }

    50% {
        border-radius: 40% 60% 60% 40%;
    }

    100% {
        border-radius: 60% 40% 50% 50%;
    }
}

/* POS DEVICE FLOAT */
.sp-device {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 300px;
    height: 300px;
    background: #fff;
    border-radius: 50%;
    transform: translate(-50%, -50%);
    z-index: 2;
    overflow: hidden;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15);
    animation: floatDevice 4s ease-in-out infinite;
}

@keyframes floatDevice {

    0%,
    100% {
        transform: translate(-50%, -50%) translateY(0);
    }

    50% {
        transform: translate(-50%, -50%) translateY(-14px);
    }
}

.sp-device img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* FLOAT CARDS */
.sp-card {
    position: absolute;
    background: #fff;
    padding: 20px 26px;
    min-width: 170px;
    border-radius: 20px;
    box-shadow: 0 18px 45px rgba(0, 0, 0, 0.15);
    z-index: 3;
    animation: floatCard 5s ease-in-out infinite;
}

@keyframes floatCard {

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

    50% {
        transform: translateY(-10px);
    }
}

.sp-card strong {
    font-size: 22px;
    font-weight: 700;
    color: #0f172a;
}

.sp-card span {
    font-size: 14px;
    color: #64748b;
}

/* POSITIONS */
.sp-customers {
    top: 40px;
    right: 20px;
    animation-delay: 0s;
}

.sp-rating {
    right: -10px;
    top: 50%;
    transform: translateY(-50%);
    animation-delay: 1s;
}

.sp-exp {
    bottom: 40px;
    right: 40px;
    animation-delay: 2s;
}

/* RESPONSIVE */
@media (max-width: 900px) {
    .sp-wrap {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .sp-actions,
    .sp-features {
        justify-content: center;
        flex-wrap: wrap;
    }

    .sp-right {
        margin-top: 40px;
        height: 420px;
    }
}

/* ========================================
   INTRO HEADER - Tiêu đề Lợi ích
   ======================================== */
.intro {
    padding-top: 20px;
}

.intro .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.intro-header {
    text-align: center;
    margin-bottom: 20px;
}

.intro-title {
    font-size: 48px;
    font-weight: 700;
    color: #0f172a;
    line-height: 1.2;
    margin-bottom: 24px;
    font-family: Lato, sans-serif;
    letter-spacing: -0.5px;
    text-align: center;
}

.intro-highlight {
    display: block;
    color: #258cfb;
    margin-top: 12px;
    font-size: 52px;
    text-align: center;
}

/* ========================================
   SOLUTION-2 - Phần lợi ích
   ======================================== */
.solution-2 {
    position: relative;
    width: 100%;
    margin-top: -30px;
}

.bg-giaiphap {
    display: block;
    width: 1266px;
    height: auto;
    margin: 0 auto;
    padding-top: 200px;
    padding-bottom: 200px;
}

.sln-img {
    position: absolute;
    transition: transform 0.3s ease;
}

.img-gp1 {
    left: -53px;
    top: 284px;
}

.img-gp2 {
    left: 330px;
    top: 136px;
}

.img-gp3 {
    left: 600px;
    top: 396px;
}

.img-gp4 {
    left: 849px;
    top: 187px;
}

.img-gp5 {
    left: 1215px;
    top: 354px;
}

.sln {
    width: fit-content;
    transition: transform 0.3s ease;
}

.sln-num {
    color: #258cfb;
    /* ĐỔI MÀU CHỮ SỐ */
    font-family: Lato, sans-serif;
    font-size: 64px;
    font-style: normal;
    font-weight: 700;
    line-height: normal;
    margin-bottom: 12px;
}

.sln-header {
    color: #258cfb;
    font-family: Lato, sans-serif;
    font-size: 28px;
    font-style: normal;
    font-weight: 600;
    line-height: 1.3;
    margin-bottom: 12px;
}

.sln-txt {
    color: #1e293b;
    font-family: Lato, sans-serif;
    font-size: 16px;
    font-style: normal;
    font-weight: 400;
    line-height: 1.6;
}

.sln-1 {
    position: absolute;
    left: -53px;
    top: 0;
}

.sln-2 {
    text-align: right;
    position: absolute;
    left: 90px;
    top: 352px;
}

.sln-3 {
    position: absolute;
    left: 523px;
    top: 0;
}

.sln-4 {
    position: absolute;
    left: 822px;
    top: 377px;
}

.sln-5 {
    position: absolute;
    right: -100px;
    top: 0;
}

.zoom1 {
    transform: scale(1.2);
}

.zoom2 {
    transform: scale(1.1);
}


/* ========================================
   SOLUTION MOBILE
   ======================================== */
.solution-2-mobile {
    display: none;
}

.sln-item-mb {
    width: fit-content;
    margin: 0 auto;
    text-align: center;
}

.sln-item-mb img {
    margin-bottom: 20px;
}


/* ========================================
   RESPONSIVE - DESKTOP LARGE (1650px)
   ======================================== */
@media (max-width: 1650px) {
    .solution-2 {
        scale: 0.85;
    }
}


/* ========================================
   RESPONSIVE - DESKTOP (1400px)
   ======================================== */
@media (max-width: 1400px) {
    .solution-2 {
        scale: 0.7;
        margin-left: -70px;
    }

    .sln-5 {
        right: -297px !important;
    }
}


/* ========================================
   RESPONSIVE - LAPTOP (1200px)
   ======================================== */
@media (max-width: 1200px) {
    .intro-title {
        font-size: 40px;
    }

    .intro-highlight {
        font-size: 44px;
    }

    .solution-2 {
        scale: 0.67;
        margin-left: -145px;
    }

    .sln-5 {
        right: -490px !important;
    }

    .sln {
        width: max-content !important;
        max-width: 350px;
    }
}


/* ========================================
   RESPONSIVE - TABLET (992px)
   ======================================== */
@media (max-width: 992px) {
    .intro-title {
        font-size: 32px;
    }

    .intro-highlight {
        font-size: 36px;
    }

    .intro-description {
        font-size: 16px;
    }

    .intro-header {
        margin-bottom: 40px;
    }

    .solution-2-mobile {
        display: block;
    }

    .solution-2 {
        display: none;
    }
}


/* ========================================
   RESPONSIVE - MOBILE (640px)
   ======================================== */
@media (max-width: 640px) {
    .guide-title {
        font-size: 28px;
    }

    .guide-highlight {
        font-size: 32px;
    }

    .guide-description {
        font-size: 15px;
    }

    .guide-header {
        margin-bottom: 20px;
    }
}

@media (max-width: 640px) {
    .intro {
        padding-top: 60px;
    }

    .intro-title {
        font-size: 28px;
    }

    .intro-highlight {
        font-size: 32px;
    }

    .intro-header {
        margin-bottom: 30px;
    }

    .sln-header {
        font-size: 24px;
    }
}


/* ===============================
           POLICY SECTION
           =============================== */
        .policy-section {
            padding: 80px 20px;
            background: linear-gradient(180deg, #f8fafc 0%, #e0f2fe 100%);
            width: 100%;
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
        }

        /* Policy Header - Căn giữa hoàn toàn */
        .policy-header {
            text-align: center;
            max-width: 720px;
            margin: 0 auto 60px;
            display: flex;
            flex-direction: column;
            align-items: center;
        }

        .badge {
            display: inline-block;
            background: linear-gradient(135deg, #258cfb 0%, #1d4ed8 100%);
            color: white;
            padding: 8px 20px;
            border-radius: 50px;
            font-size: 14px;
            font-weight: 600;
            margin-bottom: 20px;
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }

        .policy-title {
            font-size: 48px;
            font-weight: 800;
            color: #0f172a;
            margin-bottom: 20px;
            line-height: 1.2;
            text-align: center;
        }

        .policy-title .highlight {
            background: linear-gradient(135deg, #258cfb 0%, #1d4ed8 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            display: inline-block;
        }

        /* Policy Grid - Thiết kế mới */
        .policy-grid {
            display: grid;
            grid-template-columns: 300px 1fr 300px;
            gap: 30px;
            position: relative;
            align-items: center;
        }

        /* Policy Card - Thiết kế hiện đại */
        .policy-card {
            background: white;
            border-radius: 22px;
            padding: 32px 10px;
            text-align: center;
            position: relative;
            overflow: hidden;
            transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
            border: 2px solid transparent;
        }

        .policy-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 4px;
            background: linear-gradient(90deg, #258cfb 0%, #1d4ed8 100%);
            transform: scaleX(0);
            transition: transform 0.4s ease;
        }

        .policy-card:hover {
            transform: translateY(-12px) scale(1.02);
            box-shadow: 0 30px 60px rgba(37, 140, 251, 0.15);
            border-color: #258cfb;
        }

        .policy-card:hover::before {
            transform: scaleX(1);
        }

        /* Icon Container */
        .icon-container {
            width: 70px;
            height: 70px;
            margin: 0 auto 20px;
            background: linear-gradient(135deg, #eff6ff 0%, #dbeafe 100%);
            border-radius: 16px;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: all 0.4s ease;
        }

        .policy-card:hover .icon-container {
            transform: rotate(5deg) scale(1.1);
            background: linear-gradient(135deg, #258cfb 0%, #1d4ed8 100%);
        }

        .icon-container img {
            height: 36px;
            transition: all 0.3s ease;
        }

        .policy-card:hover .icon-container img {
            filter: brightness(0) invert(1);
        }

        .policy-card h4 {
            font-size: 18px;
            font-weight: 700;
            color: #0f172a;
            margin-bottom: 12px;
            transition: color 0.3s ease;
        }

        .policy-card:hover h4 {
            color: #258cfb;
        }

        .policy-card p {
            font-size: 15px;
            color: #64748b;
            line-height: 1.7;
        }

        /* Highlight Card - Center Card Special */
        .highlight-card {
            background: linear-gradient(135deg, #258cfb 0%, #1d4ed8 100%);
            color: white;
            border: none;
            box-shadow: 0 20px 50px rgba(37, 140, 251, 0.3);
        }

        .highlight-card::before {
            background: white;
        }

        .highlight-card:hover {
            transform: translateY(-16px) scale(1.05);
            box-shadow: 0 40px 80px rgba(37, 140, 251, 0.4);
        }

        .highlight-card .icon-container {
            background: rgba(255, 255, 255, 0.15);
            backdrop-filter: blur(10px);
        }

        .highlight-card:hover .icon-container {
            background: rgba(255, 255, 255, 0.25);
            transform: rotate(-5deg) scale(1.1);
        }

        .policy-number {
            display: flex;
            align-items: flex-end;
            justify-content: center;
            gap: 8px;
            margin-bottom: 20px;
        }

        .policy-number span {
            font-size: 70px;
            font-weight: 1000;
            line-height: 1;
            text-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
        }

        .policy-number small {
            font-size: 20px;
            margin-bottom: 10px;
            font-weight: 600;
        }

        .highlight-card h4,
        .highlight-card p {
            color: white;
        }

        /* Feature List */
        .feature-list {
            margin-top: 20px;
            text-align: left;
            display: inline-block;
        }

        .feature-item {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 10px;
            font-size: 14px;
            color: rgba(255, 255, 255, 0.9);
        }

        .feature-item::before {
            content: '✓';
            width: 20px;
            height: 20px;
            background: rgba(255, 255, 255, 0.2);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: bold;
            flex-shrink: 0;
        }

        /* RESPONSIVE */
        @media (max-width: 992px) {
            .policy-title {
                font-size: 36px;
            }

            .policy-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }

            .policy-card {
                padding: 40px 28px;
            }

            .icon-container {
                width: 80px;
                height: 80px;
            }

            .icon-container img {
                height: 40px;
            }

            .policy-number span {
                font-size: 56px;
            }
        }

        @media (max-width: 576px) {
            .policy-section {
                padding: 60px 16px;
            }

            .main-title {
                font-size: 32px;
            }

            .badge {
                font-size: 12px;
                padding: 6px 16px;
            }
        }

/* ========================================
   GUIDE HEADER - Tiêu đề Hướng dẫn
   ======================================== */
.guide {
    width: 100%;
    height: auto;
    min-height: 994px;
    background: url(../images/bg-guide.png) center center / cover no-repeat;
    background-color: linear-gradient(180deg, rgba(255, 255, 255, .5) 2.83%, rgba(255, 255, 255, 0) 100%);
}

.guide .container {
    padding-top: 130px;
    padding-bottom: 100px;
}

.guide-header {
    text-align: center;
    margin-bottom: -60px;
}

.guide-title {
    font-size: 48px;
    font-weight: 700;
    color: #0f172a;
    line-height: 1.2;
    margin-bottom: 100px;
    font-family: Lato, sans-serif;
    letter-spacing: -0.5px;
    text-align: center;
}

.guide-highlight {
    display: block;
    color: #258cfb;
    margin-top: 12px;
    font-size: 52px;
}

/* ========================================
   GUIDE WRAPPER - Phần tabs
   ======================================== */
.guide-wrapper {
    position: relative;
}

.border-guide {
    display: block;
    width: 1469px;
    height: auto;
    margin: 0 auto;
}

/* Guide Tabs Desktop */
.list-tab a {
    display: block;
    color: var(--xam, #696969);
    text-align: center;
    font-family: Lato;
    font-size: 24px;
    font-style: normal;
    font-weight: 400;
    line-height: 60px;
    height: 60px;
    border-radius: 30px;
    background: rgba(255, 255, 255, .5)
}

.list-tab a:nth-child(1) {
    width: 276px;
    position: absolute;
    top: 14px;
    left: 20px
}

.list-tab a:nth-child(2) {
    width: 412px;
    position: absolute;
    top: 14px;
    left: 353px
}

.list-tab a:nth-child(3) {
    width: 280px;
    position: absolute;
    top: 14px;
    left: 835px
}

.list-tab a:nth-child(4) {
    width: 333px;
    position: absolute;
    top: 84px;
    left: 165px
}

.list-tab a:nth-child(5) {
    width: 280px;
    position: absolute;
    top: 84px;
    left: 659px
}

.list-tab a:nth-child(6) {
    width: 280px;
    position: absolute;
    top: 84px;
    left: 996px
}

.list-tab a.active {
    background: #0d6efd;
    color: #fff
}

.list-tab a:hover {
    background: #0d6afd;
    color: #fff !important;
    cursor: pointer
}

/* Tab Content */
.tabcontent {
    margin-top: -550px;
    animation: fadeEffect .2s;
    position: relative
}

.tabcontent::before {
    content: "";
    position: absolute;
    top: 0;
    left: -13px;
    width: 320px;
    height: 650px;
    z-index: 10;
    background: url(../images/Khung.png) center center / cover no-repeat
}

@keyframes fadeEffect {
    from {
        opacity: 0
    }

    to {
        opacity: 1
    }
}

.tabcontent .tab-pagi {
    position: absolute;
    top: 0;
    left: 434px
}

.tabcontent .my-dot {
    display: flex;
    align-items: center;
    gap: 20px;
    margin: 15px 0
}

.tabcontent .my-dot span {
    display: block;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background-color: #0060af;
    margin: 0 !important
}

.tabcontent .my-dot.active span {
    background-color: #FF9933;
    border: 2px solid #0060af
}

.tabcontent .my-dot p {
    color: #000;
    font-family: Lato;
    font-size: 18px;
    font-style: normal;
    font-weight: 400;
    line-height: normal;
    padding: 10px 30px;
    text-align: left;
    width: fit-content
}

.tabcontent .my-dot.active p {
    font-weight: 700;
    background-color: #00FFFF;
    border-radius: 25px
}

/* Owl Carousel PC */
.owl-pc .owl-dots {
    display: flex;
    flex-direction: column;
    gap: 10px;
    width: fit-content;
    position: absolute;
    top: 12px;
    left: 429px;
    margin-top: 0 !important
}

.owl-item .item img {
    display: block;
    width: 100%;
    height: auto;
    margin: 0 auto
}

.owl-pc {
    width: 295px;
    height: 635px;
    border-radius: 40px;
    overflow: hidden
}

/* Guide Mobile */
.guide-wrapper-mb {
    display: none
}

#tab-mb-holder {
    display: block;
    width: 100%;
    max-width: 400px;
    height: 56px;
    color: #000;
    text-align: center;
    font-family: Lato;
    font-size: 18px;
    font-style: normal;
    font-weight: 700;
    line-height: normal;
    border-radius: 30px;
    background: #f0b639;
    text-align: left;
    padding-left: 20px;
    margin: 0 auto
}


/* ========================================
   OWL CAROUSEL (General Styles)
   ======================================== */
.owl-mb .item p {
    color: #000;
    font-family: Lato;
    font-size: 18px;
    font-style: normal;
    font-weight: 700;
    line-height: normal;
    text-align: center
}

.owl-mb .owl-item .item img {
    width: 295px !important;
    height: auto;
    margin-bottom: 20px;
    margin: 40px auto
}

.owl-theme .owl-dots .owl-dot span {
    background-color: #696969
}

.owl-theme .owl-dots .owl-dot.active span,
.owl-theme .owl-dots .owl-dot:hover span {
    background: #f0b639
}

.owl-nav {
    width: calc(100% + 60px);
    margin-left: -30px;
    display: flex;
    justify-content: space-between;
    position: absolute;
    top: 30%
}

.owl-nav span {
    font-size: 80px
}

/* ========================================
   MOBILE COMPONENTS
   ======================================== */
.btn-download-mb {
    position: fixed;
    z-index: 1000;
    bottom: 5px;
    left: 50%;
    transform: translateX(-50%);
    width: 250px;
    height: 50px;
    border-radius: 13px;
    background: linear-gradient(0deg, #3973f0 0%, #258cfb 100%);
    color: #ffffff;
    text-align: center;
    font-family: Lato;
    font-size: 22px;
    font-style: normal;
    font-weight: 700;
    line-height: normal;
    text-transform: uppercase;
    justify-content: center;
    align-items: center;
    display: none
}


/* ========================================
   RESPONSIVE - DESKTOP LARGE (1650px)
   ======================================== */
@media (max-width:1650px) {
    .guide-wrapper {
        scale: .8
    }

    .solution-2 {
        scale: .85
    }

    .guide h3 {
        margin-bottom: 0
    }
}


/* ========================================
   RESPONSIVE - DESKTOP (1400px)
   ======================================== */
@media (max-width:1400px) {
    .d-none-1400 {
        display: none
    }

    .guide-wrapper {
        scale: .7;
        margin-left: -120px
    }

    .solution-2 {
        scale: .7;
        margin-left: -70px
    }

    .sln-5 {
        right: -297px !important
    }

    .owl-dots {
        gap: 5px
    }

    .solution {
        background-size: contain
    }
}


/* ========================================
   RESPONSIVE - LAPTOP (1200px)
   ======================================== */
@media (max-width:1200px) {
    .guide-wrapper {
        scale: .65;
        margin-left: -220px;
        margin-top: -50px
    }

    .list-menu a {
        margin-left: 0;
        font-size: 16px
    }

    .list-menu button {
        font-size: 16px;
        width: 150px;
        height: 40px;
        margin-left: 20px
    }

    h3 {
        font-size: 36px
    }

    .solution-2 {
        scale: .67;
        margin-left: -145px
    }

    .sln-5 {
        right: -490px !important
    }

    .sln {
        width: max-content !important;
        max-width: 350px
    }
}

/* ========================================
   RESPONSIVE - TABLET (992px)
   ======================================== */
/*Guide*/
@media (max-width: 992px) {
    .guide-title {
        font-size: 32px;
    }

    .guide-highlight {
        font-size: 36px;
    }

    .guide-description {
        font-size: 16px;
    }

    .guide-header {
        margin-bottom: 30px;
    }
}

@media (max-width:992px) {

    /* Solution */
    .solution-2-mobile {
        display: block
    }

    .solution-2 {
        display: none
    }

    /* Typography */
    h3 {
        font-size: 32px
    }

    h3 br {
        display: none
    }

    h3 span {
        display: inline-block
    }

    /* Banner Images */
    .owl-item .item img.img-pc {
        display: none
    }

    .owl-item .item img.img-tablet {
        display: block
    }

    /* Guide */
    .guide-wrapper {
        display: none
    }

    .guide h3 {
        margin-bottom: 30px
    }

    .guide-wrapper-mb {
        display: block
    }

    .list-tab-mb {
        position: absolute;
        left: 50%;
        z-index: 10;
        transform: translateX(-50%);
        display: none;
        flex-direction: column;
        border-radius: 10px;
        background: #fff;
        box-shadow: 4px 8px 20px 0 rgba(0, 0, 0, .15);
        width: calc(100% - 20px);
        max-width: 400px
    }

    .list-tab-mb a {
        color: #3e3e3e;
        text-align: left;
        font-family: Lato;
        font-size: 16px;
        font-style: normal;
        font-weight: 400;
        line-height: normal;
        display: block;
        padding: 15px 20px
    }

    .list-tab-mb a:first-child {
        border-top-left-radius: 10px;
        border-top-right-radius: 10px
    }

    .list-tab-mb a:last-child {
        border-bottom-left-radius: 10px;
        border-bottom-right-radius: 10px
    }

    .list-tab-mb a:not(:last-child) {
        border-bottom: 1px dotted #696969
    }

    .list-tab-mb a.active,
    .list-tab-mb a:hover {
        background: #f0b639;
        color: #fff
    }

    /* Navigation */
    .list-menu {
        display: none
    }

    .menu-mb {
        display: block;
        width: 30px
    }

    .list-menu-mb {
        width: 163px;
        border-radius: 10px;
        background: #d9d9d9;
        position: absolute;
        right: 14px;
        top: 75px;
        z-index: 1000
    }

    .nav-scroll .list-menu-mb {
        right: 80px;
        top: 70px
    }

    .list-menu-mb a {
        display: block;
        padding: 10px;
        text-align: right;
        color: var(--xam, #696969) !important;
        font-family: Lato;
        font-size: 14px;
        font-style: normal;
        font-weight: 400;
        line-height: normal
    }

    .list-menu-mb a:first-child {
        border-top-left-radius: 10px;
        border-top-right-radius: 10px
    }

    .list-menu-mb a:last-child {
        border-bottom-left-radius: 10px;
        border-bottom-right-radius: 10px
    }

    .list-menu-mb a:hover,
    .list-menu-mb a.active {
        color: var(--xam, #0060af) !important;
        font-weight: 700;
        background: #fff
    }

    /* Others */
    .btn-detail {
        margin-top: 15px;
        margin-bottom: 100px
    }

    .solution .row {
        display: none
    }

    .owl-solution {
        display: block !important
    }
}

/* ========================================
RESPONSIVE - MOBILE (767px)
======================================== */
@media (max-width:767px) {
    .cate-header {
        margin-top: 50px
    }

    .qr-taingay {
        display: none
    }

    .btn-download-mb {
        display: flex
    }
}

/* ========================================
RESPONSIVE - MOBILE SMALL (600px)
======================================== /
@media (max-width:600px) {
/ Navigation */
.nav {
    height: 65px
}

.logo {
    width: 145px
}

.logo-scroll {
    width: 145px
}

/* Banner */
.banner {
    min-height: unset;
    margin-top: 65px
}

/* Typography */
h2 {
    text-align: left;
    font-weight: 400;
    font-size: 40px;
    margin-bottom: 20px
}

h2 span {
    font-size: 60px
}

h3 {
    font-size: 30px
}

.h3 {
    font-size: 28px
}

.banner-txt {
    font-weight: 400
}

.btn-more {
    width: 144px;
    height: 39px;
    border-radius: 27px;
    background: #ffe768;
    box-shadow: 0 10px 10px 0 rgba(0, 0, 0, .25);
    color: #000;
    text-align: center;
    font-size: 16px;
    font-style: normal;
    font-weight: 400;
    line-height: 39px;
    letter-spacing: .24px;
    margin: 0 auto;
    margin-left: 0;
    margin-top: 150px
}

/* Solution */
.solution {
    background: unset
}

.solution .container {
    padding-left: 30px;
    padding-right: 30px
}

.sln-header {
    font-size: 24px
}

/* ========================================
   MODERN FOOTER - GBE POS
   ======================================== */

#footer {
    background: #1a1a2e;
    color: #ffffff;
    padding: 50px 0 0;
    margin-top: 60px;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

#footer .container {
    background: transparent;
    padding: 0 20px;
    border: none;
    box-shadow: none;
    border-radius: 0;
    max-width: 1200px;
}

/* Footer Grid Layout */
#footer .row {
    display: flex;
    flex-wrap: wrap;
    margin: 0 -15px;
}

#footer .col-lg-4,
#footer .col-lg-6 {
    padding: 0 15px;
}

/* Section Headings */
.tt-footer-2 {
    font-size: 16px;
    color: #ffffff;
    font-weight: 700;
    margin-bottom: 18px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Company Info */
.tt-footer1 {
    font-size: 15px;
    color: #ffffff;
    font-weight: 700;
    line-height: 24px;
    margin-bottom: 12px;
}

.ct-ft-1 {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.7);
    line-height: 22px;
}

.ct-ft-1 p {
    margin-bottom: 8px;
}

.ct-ft-1 b {
    color: #ffffff;
    font-weight: 600;
}

.ct-ft-1 span {
    display: block;
    margin-top: 5px;
    color: rgba(255, 255, 255, 0.6);
}

.ct-ft-1 small {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.6);
    margin-top: 15px;
    display: block;
    line-height: 22px;
}

/* Trust Badges */
.tt_xdong {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: 15px;
    flex-wrap: wrap;
}

.tt_xdong a {
    display: inline-block;
    transition: opacity 0.3s ease;
}

.tt_xdong a:hover {
    opacity: 0.8;
}

.tt_xdong img {
    height: 40px;
    width: auto;
    background: white;
    padding: 5px;
    border-radius: 6px;
}

/* Links List */
ul.introduce-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

ul.introduce-list li {
    margin-bottom: 8px;
}

ul.introduce-list li a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    font-size: 14px;
    line-height: 22px;
    transition: all 0.3s ease;
    display: inline-block;
}

ul.introduce-list li a:hover {
    color: #258cfb;
    padding-left: 5px;
}

/* Contact Info with Icons */
ul.introduce-list li a img {
    width: 18px;
    height: 18px;
    margin-right: 10px;
    vertical-align: middle;
    filter: brightness(0) invert(1);
    opacity: 0.7;
}

/* Social Media */
.list_ketnoi_ud {
    list-style: none;
    padding: 0;
    margin: 0;
    display: inline-flex;
    gap: 8px;
}

.list_ketnoi_ud li a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    background: rgba(255, 255, 255, 0.1);
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    transition: all 0.3s ease;
}

.list_ketnoi_ud li a:hover {
    background: #258cfb;
    border-color: #258cfb;
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(37, 140, 251, 0.4);
}

.list_ketnoi_ud li a img {
    width: 23px;
    height: 23px;
    opacity: 1;
}

/* App Download Section */
.list_ungdung_ud {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

.list_ungdung_ud li:first-child img {
    width: 85px;
    height: 85px;
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 10px;
    padding: 6px;
    background: white;
}

.list_ungdung_ud li:nth-child(2) {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.list_ungdung_ud li a {
    display: block;
    transition: transform 0.3s ease;
}

.list_ungdung_ud li a:hover {
    transform: scale(1.05);
}

.list_ungdung_ud li a img {
    height: 40px;
    width: auto;
    border-radius: 6px;
}

/* Divider */
#footer hr {
    border: none;
    height: 1px;
    background: rgba(255, 255, 255, 0.1);
    margin: 35px 0 20px;
}

/* Copyright Section */
#footer .row:last-child {
    padding-bottom: 20px;
}

/* Responsive Design */
@media (max-width: 991px) {
    #footer {
        padding: 40px 0 0;
    }
    
    #footer .container {
        padding: 0 20px;
    }
    
    .tt-footer-2 {
        margin-top: 20px;
        margin-bottom: 15px;
    }
    
    #footer .col-lg-4,
    #footer .col-lg-6 {
        margin-bottom: 20px;
    }
}

@media (max-width: 767px) {
    #footer {
        padding: 35px 0 0;
    }
    
    #footer .container {
        padding: 0 15px;
    }
    
    .tt-footer1 {
        font-size: 14px;
    }
    
    .ct-ft-1 {
        font-size: 13px;
    }
    
    .list_ungdung_ud {
        justify-content: center;
    }
    
    .tt_xdong {
        justify-content: center;
    }
    
    .list_ketnoi_ud {
        display: flex;
    }
}

/* Smooth Animations */
#footer a {
    transition: all 0.3s ease;
}

#footer img {
    transition: all 0.3s ease;
}

/* Additional Polish */
.img-responsive {
    display: block;
    max-width: 100%;
    height: auto;
}

.lazyloaded {
    vertical-align: middle;
}

/* Margin utilities */
.margin_top_15px {
    margin-top: 15px;
}

.m-t-0 {
    margin-top: 0;
}

.m-b-20 {
    margin-bottom: 20px;
}

/* Logo/Brand Styling */
.social-btn {
    max-width: 100%;
    height: auto;
}