:root {
    --gold: #d4b571;
    --dark: #2C2B30;
}

body {
    margin: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", "Liberation Sans", sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
    font-size: 14px;
    font-weight: 400;
    line-height: 1.5;
    color: #212529;
    text-align: left;
    background-color: #fff;
}

a {
    text-decoration: none;
}

a:hover {
    text-decoration: none !important;
}

img {
    max-width: 100%;
}

input:focus-visible,
input:focus,
input:active,
input:hover,
input:target,
select:focus-visible,
select:focus,
select:active,
select:hover,
select:target {
    outline: none !important;
    box-shadow: none;
}

.text-black {
    color: #070707 !important;
}

.text-white {
    color: #FFF !important;
}

.text-theme {
    color: #F16225 !important;
}

.text-uppercase {
    text-transform: uppercase !important;
}

.nowrap {
    white-space: nowrap;
}

.w-100 {
    width: 100%;
}

.auto-size {
    width: auto;
    height: auto;
}

.wrap-image-product,
.wrap-image-slide {
    min-height: 100px;
}



.text-right {
    text-align: right !important;
}

.text-left {
    text-align: left !important;
}

.text-center {
    text-align: center !important;
}

/* Reset và normalize bổ sung */
* {
    box-sizing: border-box;
}

@media (min-width: 1300px) {

    .container,
    .container-lg,
    .container-md,
    .container-sm,
    .container-xl {
        max-width: 1240px;
    }
}

@media (min-width: 1400px) {

    .container,
    .container-lg,
    .container-md,
    .container-sm,
    .container-xl {
        max-width: 1340px;
    }
}

/*@media (min-width: 1500px) {*/
/*.container, .container-lg, .container-md, .container-sm, .container-xl {*/
/*max-width: 1440px;*/
/*}*/
/*}*/
/*@media (min-width: 1600px) {*/
/*.container, .container-lg, .container-md, .container-sm, .container-xl {*/
/*max-width: 1520px;*/
/*}*/
/*}*/
/*@media (min-width: 1700px) {*/
/*.container, .container-lg, .container-md, .container-sm, .container-xl {*/
/*max-width: 1600px;*/
/*}*/
/*}*/



/* Form control styles */
select {
    display: block;
    width: 100%;
    padding: 0.25rem 0.5rem;
    font-size: 0.875rem;
    line-height: 1.5;
    color: #495057;
    background-color: #fff;
    background-clip: padding-box;
    border: 1px solid #ced4da;
    border-radius: 0.25rem;
    transition: border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
}

/* Margin utilities */
.mb-0 {
    margin-bottom: 0 !important;
}

.mb-3 {
    margin-bottom: 1rem !important;
}

.mr-1 {
    margin-right: 0.25rem !important;
}

/* Header styles */
.header {
    padding: 5px 0;
}

.header-container {
    display: flex;
    align-items: center;
}

.logo-container {
    width: max-content;
    /*padding-right: 20px;*/
}

.logo img {
    height: 88px;
    max-width: 100%;
}

.nav-container {
    flex: 1;
    display: flex;
    justify-content: flex-end;
}

/* Nav styles */
.nav {
    display: flex;
    flex-wrap: wrap;
    padding-left: 0;
    margin-bottom: 0;
    list-style: none;
}

.nav-item {
    position: relative;
    /* margin-left: 20px; */
    /* Tăng khoảng cách để chứa biểu tượng */
}

.nav-item:first-child {
    margin-left: 15px;
    /* Giữ nguyên khoảng cách cho phần tử đầu tiên */
}

.nav-link {
    display: block;
    padding: 5px 10px;
    color: #343a40;
    text-decoration: none;
    font-weight: 700;
    transition: all 0.3s ease;
    font-size: 18px;
}

.nav-link:hover {
    color: #000000;
}

.flex-column {
    flex-direction: column !important;
}

/* Contact and language section */
.menu-content {
    width: 100%;
}

.contact-language {
    display: flex;
    justify-content: flex-end;
}


.contact span a {
    color: #1B1C21;
    font-weight: 500;
    font-size: 16px;
}

.menu-content .contact-language .contact {
    display: flex;
    align-items: center;
}

.menu-content .contact-language .address {
    display: flex;
    align-items: center;
    padding-right: 30px;
}

.address span {
    color: #1B1C21;
    font-weight: 500;
}

/* Language flag icons */
.flag-icon {
    display: inline-block;
    width: 16px;
    height: 16px;
    margin-right: 8px;
    vertical-align: middle;
    background-size: cover;
    background-position: center;
}

.flag-vi {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 640 480'%3E%3Cdefs%3E%3CclipPath id='a'%3E%3Cpath fill-opacity='.7' d='M-85.3 0h682.6v512H-85.3z'/%3E%3C/clipPath%3E%3C/defs%3E%3Cg fill-rule='evenodd' clip-path='url(%23a)' transform='translate(80) scale(.9375)'%3E%3Cpath fill='%23ec0015' d='M-128 0h768v512h-768z'/%3E%3Cpath fill='%23ff0' d='M349.6 381L260 314.3l-89 67.3L204 272l-89-67.7 110.1-1 34.2-109.4L294 203l110.1.1-88.5 68.4 33.9 109.6z'/%3E%3C/g%3E%3C/svg%3E");
}

.flag-en {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 640 480'%3E%3Cdefs%3E%3CclipPath id='a'%3E%3Cpath fill-opacity='.7' d='M-85.3 0h682.6v512H-85.3z'/%3E%3C/clipPath%3E%3C/defs%3E%3Cg clip-path='url(%23a)' transform='translate(80) scale(.94)'%3E%3Cg stroke-width='1pt'%3E%3Cpath fill='%23012169' d='M-256 0H768v512H-256z'/%3E%3Cpath fill='%23fff' d='M-256 0v57.2L653.5 512H768v-57.2L-141.5 0H-256zM768 0v57.2L-141.5 512H-256v-57.2L653.5 0H768z'/%3E%3Cpath fill='%23fff' d='M170.7 0v512h170.6V0H170.7zM-256 170.7v170.6H768V170.7H-256z'/%3E%3Cpath fill='%23c8102e' d='M-256 204.8v102.4H768V204.8H-256zM204.8 0v512h102.4V0H204.8zM-256 512L85.3 341.3h76.4L-179.7 512H-256zm0-512L85.3 170.7H9L-256 38.2V0zm606.4 170.7L691.7 0H768L426.7 170.7h-76.3zM768 512L426.7 341.3h76.3L768 473.8V512z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.divider {
    height: 1px;
    background-color: #dee2e6;
    margin: 8px 0;
}

.main-menu {
    display: flex;
    justify-content: center;
}

/* Utility classes */
.d-flex {
    display: flex !important;
}

.justify-content-end {
    justify-content: flex-end !important;
}

.align-items-center {
    align-items: center !important;
}

.w-100 {
    width: 100% !important;
}

.dropdown {
    position: relative;
    display: inline-block;
    width: 100%;
}

.dropdown-toggle {
    display: flex;
    /*justify-content: space-between;*/
    justify-content: center;
    align-items: center;
    width: 100%;
    padding: 0.25rem 0.5rem;
    line-height: 1.5;
    color: #1B1C21;
    background-color: #fff;
    border: navajowhite;
    border-radius: 0.25rem;
    cursor: pointer;
    text-align: left;
    text-transform: uppercase;
    /*padding-right: 30px;*/
    font-weight: 500;
    font-size: 14px;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    width: max-content;
    margin-top: 2px;
    padding: 0.5rem 0;
    background-color: #fff;
    border: 1px solid rgba(0, 0, 0, .15);
    border-radius: 0.25rem;
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, .175);
    z-index: 1000;
    display: none;
}

.dropdown.show .dropdown-menu {
    display: block;
}

.dropdown-item {
    display: block;
    width: 100%;
    padding: 0.25rem 1rem;
    clear: both;
    font-weight: 400;
    color: #212529;
    text-align: inherit;
    white-space: nowrap;
    background-color: transparent;
    border: 0;
    text-decoration: none;
}

.dropdown-item:hover,
.dropdown-item:focus {
    color: #16181b;
    text-decoration: none;
    background-color: #f8f9fa;
}

/* Mobile togglers */
.navbar-toggler {
    border: none;
    padding: 0;
    background: transparent;
    cursor: pointer;
    margin-left: 20px;
}

/* Responsive utilities */
.d-none {
    display: none !important;
}

@media (min-width: 992px) {
    .d-lg-block {
        display: block !important;
    }

    .d-lg-none {
        display: none !important;
    }

    .nav-item:last-child .nav-link {
        padding-right: 0;
    }

    /* .nav-item+.nav-item::before {
        content: "◆";
        display: inline-block;
        color: #180d59;
        font-size: 14px;
        position: absolute;
        left: -42px;
        top: 50%;
        transform: translateY(-50%);
    } */
}

@media (max-width: 991.98px) {
    .social-links {
        display: flex;
        align-items: center;
        justify-content: center;
    }
    .d-lg-none {
        display: block !important;
    }

    .d-lg-block {
        display: none !important;
    }

    .logo img {
        height: 50px;
        width: auto;
    }
}

/* Sidebar styling */
.sidebar-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    z-index: 1040;
}

.sidebar-menu {
    position: fixed;
    top: 0;
    right: -320px;
    width: 280px;
    height: 100%;
    background-color: white;
    z-index: 1050;
    transition: right 0.3s ease;
    overflow-y: auto;
    padding: 20px;
    box-shadow: -5px 0 15px rgba(0, 0, 0, 0.1);
}

.sidebar-menu.show {
    right: 0;
    text-align: center;
}

.sidebar-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    /*margin-bottom: 20px;*/
}

.close-sidebar {
    background: transparent;
    border: none;
    font-size: 24px;
    cursor: pointer;
}

.sidebar-menu .nav-link {
    padding: 10px 0;
    color: #343a40;
    font-weight: 500;
    border-bottom: 1px solid #f8f9fa;
}

.sidebar-footer {
    position: absolute;
    bottom: 20px;
    width: calc(100% - 40px);
}

.mobile-contact-language {
    margin-top: 15px;
}

/* Icon styles to replace Font Awesome */
.icon-address {
    display: inline-block;
    width: 16px;
    height: 16px;
    background: url("../images/address.svg") no-repeat center center;
    margin-right: 5px;
    vertical-align: middle;
}

.icon-phone {
    display: inline-block;
    width: 16px;
    height: 16px;
    background: url("../images/phone.svg") no-repeat center center;
    margin-right: 5px;
    vertical-align: middle;
}
.icon-email {
    display: inline-block;
    width: 16px;
    height: 16px;
    background: url("../images/email.svg") no-repeat center center;
    margin-right: 5px;
    vertical-align: middle;
}

.icon-bars {
    display: inline-block;
    width: 24px;
    height: 24px;
    background: url("data:image/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20viewBox%3D%220%200%2024%2024%22%3E%3Cpath%20fill%3D%22white%22%20d%3D%22M3%2018h18v-2H3v2zm0-5h18v-2H3v2zm0-7v2h18V6H3z%22%2F%3E%3C%2Fsvg%3E ") no-repeat center center;
}
.icon-bars2 {
    display: inline-block;
    width: 24px;
    height: 24px;
    background: url("data:image/svg+xml,%3Csvg%20xmlns%3D%22http%3A//www.w3.org/2000/svg%22%20viewBox%3D%220%200%2024%2024%22%3E%3Cpath%20fill%3D%22black%22%20d%3D%22M3%2018h18v-2H3v2zm0-5h18v-2H3v2zm0-7v2h18V6H3z%22/%3E%3C/svg%3E") no-repeat center center;
}

.icon-times {
    display: inline-block;
    width: 24px;
    height: 24px;
    background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='white' d='M19 6.41L17.59 5 12 10.59 6.41 5 5 6.41 10.59 12 5 17.59 6.41 19 12 13.41 17.59 19 19 17.59 13.41 12 19 6.41z'/%3E%3C/svg%3E") no-repeat center center;
}

/*footer*/
/* Logo */
.main-ft-hotel-logo {
    max-width: 340px;
    margin-bottom: 15px;
    width: 100%;
}

.main-ft-hotel-logo-2 {
    max-width: 180px;
    margin-bottom: 15px;
}

/* Form Section */
.main-ft-registration-section {
    padding: 50px 0 0 0;
    position: relative;
    background-color: var(--dark);
}

.main-ft-registration-section::before {
    content: '';
    position: absolute;
    top: 0;
    right: 25%;
    width: 20%;
    height: 100%;
    background-image: url('/v4/images/palm-leaves.svg');
    background-size: contain;
    background-repeat: no-repeat;
    background-position: right top;
    opacity: 1;
    z-index: 1;
}

.main-ft-registration-section::after {
    content: '';
    position: absolute;
    top: -10%;
    right: 0;
    width: 16%;
    height: 100%;
    background-image: url('/v4/images/palm-leaves-2.svg');
    background-size: contain;
    background-repeat: no-repeat;
    background-position: right top;
    opacity: 1;
    z-index: 1;
}

.main-ft-registration-heading {
    font-size: 24px;
    font-weight: bold;
    margin-bottom: 20px;
    color: #ffffff;
}

.main-ft-registration-subheading {
    font-size: 16px;
    margin-bottom: 30px;
    color: #e0e0e0;
}

.main-ft-form-control {
    background-color: rgba(255, 255, 255, 0.05);
    border: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 0;
    color: #ffffff;
    padding: 12px 15px;
    margin-bottom: 15px;
}

.main-ft-form-control::placeholder {
    color: rgba(255, 255, 255, 0.6);
}

.main-ft-form-control:focus {
    background-color: rgba(255, 255, 255, 0.1);
    box-shadow: none;
    border-bottom: 1px solid var(--gold);
}

textarea.main-ft-form-control {
    min-height: 100px;
    resize: none;
}

textarea.main-ft-form-control:focus {
    background-color: rgba(255, 255, 255, 0.1);
    box-shadow: none;
    border-bottom: 1px solid var(--gold);
}

.main-ft-btn-register {
    background-color: #ffffff;
    color: #1a1a1a;
    border: none;
    padding: 12px 30px;
    font-weight: bold;
    text-transform: uppercase;
    margin-top: 10px;
    transition: all 0.3s;
}

.main-ft-btn-register:hover {
    background-color: var(--gold);
    color: #1a1a1a;
}

/* Divider */
.main-ft-divider {
    height: 1px;
    background-color: rgba(255, 255, 255, 0.1);
    margin: 20px 0 0 0;
}

/* Footer */
/*.main-ft-registration-section {*/
/*padding-bottom: 40px;*/
/*}*/
.main-ft-footer-section {
    margin-top: 20px;
    /*padding: 20px 0 0 0;*/
    background-color: var(--dark);
}

.main-ft-contact-info a {
    color: #e0e0e0;
}

.main-ft-contact-info a:hover {
    color: #ffffff;
}

.main-ft-hotel-name {
    font-size: 24px;
    font-weight: 400;
    margin-bottom: 15px;
    color: #ffffff;
}

.main-ft-hotel-slogan {
    font-size: 18px;
    margin-bottom: 20px;
    color: var(--gold);
}

.main-ft-hotel-description {
    font-size: 14px;
    margin-bottom: 30px;
    color: #e0e0e0;
    line-height: 1.8;
}

.main-ft-footer-heading {
    font-size: 16px;
    font-weight: bold;
    margin-bottom: 20px;
    color: #ff5252;
}

.main-ft-footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
    flex: 0 0 100%;
}

.form-control {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--gray-color);
    margin-bottom: 1rem;
}

.main-ft-footer-links li {
    margin-bottom: 10px;
}

.main-ft-footer-links a {
    color: #e0e0e0;
    text-decoration: none;
    transition: color 0.3s;
}

.main-ft-footer-links a:hover {
    color: var(--gold);
}

.main-ft-contact-info {
    margin-bottom: 20px;
    color: #e0e0e0;
}

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

.main-ft-social-links a {
    color: #ffffff;
    margin-right: 15px;
    font-size: 18px;
    transition: color 0.3s;
}

.main-ft-social-links a:hover {
    color: var(--gold);
}

.main-ft-copyright {
    text-align: center;
    font-size: 12px;
    color: rgba(255, 255, 255, 0.5);
    padding: 20px 0;
    background-color: var(--dark);
}

.main-ft-copyright p {
    margin-bottom: 0;
}

.ic {
    display: inline-flex;
    align-self: center;
    width: 16px;
    height: 16px;
    margin: 0 6px 0 0;
    background-position: center center;
    background-size: contain;
    background-repeat: no-repeat;
    cursor: pointer;
}

.loading-content {
    position: fixed;
    width: 100%;
    height: 100%;
    left: 0;
    top: 0;
    background: rgba(240, 240, 240, 0.4);
    z-index: 99999999;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-align: center;
    align-items: center;
    -ms-flex-pack: center;
    justify-content: center;
}

.ic.ic-loading {
    background-image: url(images/loading.svg?v=1);
}

.loading-content i {
    width: 50px;
    height: 50px;
    color: #dfbf86;
    animation-duration: 2s;
    animation-iteration-count: infinite;
    animation-name: loading-ajax-content;
}

.hide {
    display: none;
}

@keyframes loading-ajax-content {
    0% {
        transform: rotateZ(0deg);
    }

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

/* Mobile Responsiveness */
@media (max-width: 768px) {

    .dropdown-menu {
        top: inherit;
        bottom: 100%;
        left: 50%;
        transform: translate(-50%);
    }

    .nav-item {
        position: relative;
        margin-left: 0px;
        /* Tăng khoảng cách để chứa biểu tượng */
    }

    .nav-item:first-child {
        margin-left: 0px;
        /* Giữ nguyên khoảng cách cho phần tử đầu tiên */
    }

    .main-ft-hotel-description {
        margin-bottom: 0;
    }

    button.main-ft-btn-register.btn {
        width: 100%;
    }

    .main-ft-registration-section::before {
        display: none;
    }

    .main-ft-hotel-logo {
        display: none;
    }

    .main-ft-hotel-logo-2 {
        max-width: 120px;
    }


    .main-ft-registration-subheading {
        text-align: justify;
    }

    .main-ft-hotel-name {
        font-size: 18px;
    }

    .main-ft-hotel-slogan {
        font-size: 16px;
    }

    .main-ft-footer-section .col-md-4 {
        margin-bottom: 30px;
    }
}


/* Index */
:root {
    --secondary-color: #fff;
    --gold-color: #d4af37;
    --white-color: #ffffff;
    --black-color: #000000;
    --gray-color: #cccccc''
}

.datepicker {
    padding: 10px;
    cursor: pointer;
}


/* Swiper Styles */
.swiper {
    width: 100%;
    height: calc(100vh - 100px);
}

.swiper-slide {
    position: relative;
    background-size: cover;
    background-position: center;
}

.slide-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.6);
}

.content-wrapper {
    position: absolute;
    top: 50%;
    left: 0;
    width: 100%;
    transform: translateY(-50%);
    z-index: 10;
}

.content-container {
    width: 100%;
    padding: 0 15px;
    color: var(--secondary-color);
}

.hotel-info {
    max-width: 600px;
}

.hotel-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    letter-spacing: 2px;
    color: var(--secondary-color);
}

.hotel-description {
    font-size: 1rem;
    line-height: 1.7;
    margin-bottom: 2rem;
    color: var(--secondary-color);
}


.btn {
    width: max-content;
    padding: 12px 24px;
    background-color: var(--white-color);
    color: var(--black-color);
    border: 1px solid transparent;
    cursor: pointer;
    font-weight: 600;
    text-transform: uppercase;
}

.btn:hover {

    background-color: transparent;
    color: #ffffff;
    border: 1px solid #ffffff;
    cursor: pointer;
    font-weight: 600;
    text-transform: uppercase;
}

.btn.btn-outline {
    background-color: transparent;
    border: 1px solid #CCCCCC;
    color: var(--white-color);

}

.btn.btn-outline:hover {
    color: #000000;
    background: #ffffff;
    border: 1px solid #ffffff;
}

.swiper-pagination {
    bottom: 20px !important;
}

.swiper-pagination-bullet {
    width: 12px;
    height: 12px;
    opacity: 0.7;
    background-color: var(--secondary-color);
}

.swiper-pagination-bullet-active {
    opacity: 1;
    background-color: #ff5252;
}

.action-buttons {
    display: flex;
    margin-top: 2rem;
    gap: 10px;
}


/* Responsive styles */
@media (max-width: 991px) {
    #banner .nav-container {
        justify-content: end !important;
    }

    .sidebar-menu.show {
        padding: 0;
    }

    .sidebar-footer {
        position: absolute;
        width: 100%;
    }

    .sidebar-header {
        display: flex;
        justify-content: space-between;
        align-items: center;
        background: #180d59;
        color: #fff;
        padding: 10px;
    }

    .content-container {
        flex-direction: column;
    }

    .content-wrapper {
        top: inherit;
        position: absolute;
        bottom: 0%;
        left: 0;
        width: 100%;
        transform: translateY(0%);
        z-index: 10;
        padding-bottom: 33px;
    }

    .hotel-info {
        max-width: 100%;
        text-align: center;
        margin-bottom: 2rem;
    }

    /* Hide the booking form inside slider on mobile */
    .content-wrapper .booking-form {
        display: none;
    }

    /* Show the external booking form on mobile */
    .mobile-booking-section {
        display: block;
    }

    .mobile-booking-form {

        margin: 0 auto;
    }
}

@media (max-width: 576px) {
    .swiper {
        height: 70vh;
        /* Maintain height on mobile */
    }

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

    .swiper .swiper-slide img {
        height: 70vh;
        width: 100%;
        object-fit: cover;
    }

    .form-row {
        flex-direction: column;
    }

    .form-col {
        width: 100%;
    }

    .action-buttons {
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 15px;
    }

    .action-buttons .btn {
        width: 100% !important;
    }

    .btn-outline {
        margin-right: 0;
        margin-bottom: 1rem;
    }
}




/* project Count Section */
.project-count {
    background: white;
    padding: 40px 20px;
    text-align: center;
    width: 100%;
    max-width: 800px;
    margin: 0 auto;
    color: black;
}

.form-control {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--gray-color);
    margin-bottom: 1rem;
}

.project-count h2 {
    font-size: 32px;
    margin-bottom: 0px;
    font-weight: 500;
    color: #4e4e4e;
}

.project-count p {
    font-size: 16px;
    line-height: 1.6;
    opacity: 0.8;
    /*margin-bottom: 40px;*/
    color: black;
    text-align: justify;
}

/* project Grid */
.project-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    width: 100%;
    /*background: #000;*/
    gap: 10px;
    padding: 0 10px;

}

.project-card {
    position: relative;
    overflow: hidden;
    aspect-ratio: 720/540;
    cursor: pointer;
    /*border-radius: 8px;*/
}

.project-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.project-info {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 40px;
    color: white;
    z-index: 3;
    max-height: 0;
    opacity: 0;
    margin: 0;
    overflow: hidden;
    transition: all 0.5s ease;
}

.project-card h3 {
    font-size: 22px;
    margin: 0 0 10px 0;
    font-weight: 300;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-family: 'Times New Roman', serif;
    position: relative;
}

/* Line dưới tiêu đề (chỉ hiện khi không có project-description.with-border) */
.project-card:not(:has(.project-description.with-border)) h3::after {
    /*content: '';*/
    /*position: absolute;*/
    /*bottom: -10px;*/
    /*left: 0;*/
    /*width: 40px;*/
    /*height: 1px;*/
    /*background-color: white;*/
}

.project-features {
    display: flex;
    gap: 30px;
    margin-bottom: 15px;
}

.feature {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 15px;
    white-space: nowrap;
    opacity: 0.9;
}

.feature i {
    font-size: 18px;
}

.project-description {
    margin: 0;
    font-size: 15px;
    line-height: 1.6;
    max-width: 90%;
    opacity: 0.9;
    border-top: 1px solid #ffffff;
}

.project-description.with-border {
    position: relative;
    padding: 0 0;
    text-transform: uppercase;
    margin-bottom: 10px;
    font-weight: 500;
    display: inline-block;
}

/* Line trên và dưới cho project-description có border */
.project-description.with-border::before,
.project-description.with-border::after {
    content: '';
    position: absolute;
    left: 0;
    width: 100%;
    height: 1px;
    background-color: white;
}

.project-description.with-border::before {
    top: 0;
}

.project-description.with-border::after {
    bottom: 0;
}

.btn-project {
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.6);
    color: white;
    padding: 8px 25px;
    text-transform: uppercase;
    font-size: 13px;
    cursor: pointer;
    transition: all 0.3s ease;
    letter-spacing: 1px;
    margin-top: 20px;
    display: inline-block;
}

.btn-project:hover {
    background: white;
    color: #4e4e4e;
}

.hover-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to bottom,
            rgba(0, 0, 0, 0) 0%,
            rgba(0, 0, 0, 0.3) 30%,
            rgba(0, 0, 0, 0.8) 100%);
    z-index: 2;
    display: none;
}

/*.project-card::before {*/
/*content: '';*/
/*position: absolute;*/
/*top: 0;*/
/*left: 0;*/
/*right: 0;*/
/*bottom: 0;*/
/*background: rgba(0,0,0,0);*/
/*z-index: 1;*/
/*transition: background 0.3s ease;*/
/*}*/

.project-card:hover .hover-overlay {
    display: block;
}

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

.project-description {
    /*max-height: 0;*/
    /*opacity: 0;*/
    /*margin: 0;*/
    /*overflow: hidden;*/
    /*transition: all 0.3s ease;*/
}

.project-card:hover .project-info {
    max-height: 200px;
    /* Giá trị đủ lớn để chứa nội dung */
    opacity: 1;
    /*padding: 10px 0;*/
}

.project-card:hover .project-description.with-border {
    padding: 15px 0;
}

.project-card:hover .btn-project {
    margin-top: 20px;
}

/* Thêm delay cho animation */


.project-card:hover .project-description {
    transition-delay: 0.2s;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-content {
        bottom: 0;
        transform: translateY(0);
        padding-bottom: 20px;
        top: inherit;
    }

    .btn-explore {
        width: 100%;
    }

    .hero-content h1 {
        font-size: 32px;
    }

    .hero-image {
        min-height: 70vh;
    }

    .project-grid {
        grid-template-columns: 1fr;
    }

    .project-card {
        aspect-ratio: 375/450;
    }

    .project-info {
        padding: 25px;
    }

    .project-card h3 {
        font-size: 24px;
        margin-bottom: 15px;
    }

    .project-features {
        gap: 20px;
        margin-bottom: 12px;
    }

    .feature {
        font-size: 13px;
    }

    .project-description {
        font-size: 13px;
        max-width: 100%;
    }

    .btn-project {
        padding: 6px 20px;
        font-size: 12px;
        margin-top: 15px;
    }

    .hero-section {
        text-align: center;
        justify-content: center;
    }

    .hero-content p {
        margin-left: auto;
        margin-right: auto;
    }
}

@media (min-width: 1200px) {
    .project-grid {
        width: 100%;
    }
}

/*contact maps*/
section#main-contact {
    background: #FCF9F3;
    padding: 40px 0;
    text-align: center;
}

#main-contact .container.main-contact-container {
    max-width: 800px;
}

.main-contact-header {
    background-color: white;
    padding: 2rem 0;
    text-align: center;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.main-contact-container h1 {
    color: var(--primary-color);
    font-size: 40px;
    margin-bottom: 1rem;
    font-weight: 700;
    letter-spacing: 1px;
}

.main-contact-container p {
    max-width: 800px;
    margin: 0 auto;
    color: #666;
    line-height: 1.8;
}

.main-contact-map-container {
    position: relative;
    width: 100%;
    height: 500px;
    margin: 3rem 0;
    overflow: hidden;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.main-contact-map-placeholder {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: #CCCCCC;
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.3s ease;
}

.main-contact-map-placeholder-text {
    background-color: rgba(255, 255, 255, 0.9);
    padding: 1rem 2rem;
    border-radius: 4px;
    text-align: center;
}

.main-contact-map-frame {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
    opacity: 0;
    transition: opacity 1s ease;
}

.main-contact-footer {
    background-color: var(--primary-color);
    color: white;
    padding: 2rem 0;
    text-align: center;
    margin-top: 2rem;
}

.main-contact-footer p {
    margin: 0;
}

.main-contact-map-loaded .main-contact-map-placeholder {
    opacity: 0;
    pointer-events: none;
}

.main-contact-map-loaded .main-contact-map-frame {
    opacity: 1;
}

.main-contact-info-section {
    background-color: white;
    padding: 3rem 0;
    margin: 2rem 0;
}

.main-contact-info-card {
    background-color: white;
    border-radius: 8px;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.main-contact-info-card:hover {
    transform: translateY(-5px);
}

.main-contact-info-card h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
    font-size: 1.25rem;
}

.main-contact-info-card p {
    color: #666;
    margin-bottom: 0;
}

#banner {
    position: relative;
}

#banner .header {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    z-index: 10;
    padding: 10px 0;
    /* background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1); */
    font-family: 'Montserrat', sans-serif;
    background: linear-gradient(to bottom, rgba(0, 0, 0, 0.4), rgba(0, 0, 0, 0.01));
}

#banner .header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

#banner .logo-container {
    flex: 0 0 auto;
}

#banner .nav-container {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
}

#banner .menu-content {
    text-align: center;
}

/* #banner .main-menu { */
/* margin-bottom: 15px; */
/* } */

#banner .main-menu .nav {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    width: 100%;
    height: 30px;
    /* Đảm bảo có đủ chiều cao cho menu */
}

#banner .main-menu .nav-item {
    position: relative;
}

#banner .main-menu .menu-separator {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    color: #fff;
    font-size: 18px;
}

#banner .main-menu .menu-left {
    position: absolute;
    right: calc(50% + 10px);
    text-align: right;
}

#banner .main-menu .menu-right {
    position: absolute;
    left: calc(50% + 10px);
    text-align: left;
}

#banner .main-menu .nav-link {
    color: #fff;
    font-weight: 600;
    font-size: 20px;
    padding: 0;
    transition: all 0.3s ease;
    /*text-transform: uppercase;*/
    letter-spacing: 1.5px;
    white-space: nowrap;
}

#banner .main-menu .nav-link:hover {
    color: #e5e5e5;
}

/* Đảm bảo menu nằm chính giữa */
#banner .menu-content {
    text-align: center;
    width: 100%;
    position: relative;
}

#banner .main-menu {
    display: flex;
    justify-content: center;
    margin-bottom: 5px;
}

/* Menu chính với dấu | ở giữa */
#banner .main-menu .nav {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    width: 100%;
    height: 30px;
    /* Đảm bảo có đủ chiều cao cho menu */
}

#banner .main-menu .menu-separator {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    color: #fff;
    font-size: 18px;
    line-height: 1;
}

#banner .main-menu .menu-left {
    position: absolute;
    right: calc(50% + 18px);
    text-align: right;
}

#banner .main-menu .menu-right {
    position: absolute;
    left: calc(50% + 18px);
    text-align: left;
}

/* Social links với dấu | ở giữa */
#banner .social-links {
    position: relative;
    display: flex;
    align-items: center;
    margin-top: 10px;
    height: 40px;
    /* Đảm bảo có đủ chiều cao */
}

#banner .social-links .social-separator {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    color: #fff;
    font-size: 14px;
    line-height: 1;
}

#banner .social-links .social-left {
    position: absolute;
    right: calc(50% + 18px);
    text-align: right;
    display: flex;
    gap: 18px;
    align-items: center;
}

#banner .social-links .social-right {
    position: absolute;
    left: calc(50% + 18px);
    text-align: left;
    display: flex;
    gap: 18px;
    align-items: center;
}

#banner .social-links a {
    color: #fff;
    text-decoration: none;
    font-size: 14px;
    transition: color 0.3s;
}

#banner .social-links a:hover {
    color: #e5e5e5;
}

#banner .swiper {
    width: 100%;
    height: 100vh;
}

#banner .swiper-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* .project-card:before {
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    width: 0;
    height: 0;
    border-top: 3em solid #f58025;
    border-right: 3em solid transparent;
    z-index: 3;
} */

.slogan-container {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-transform: uppercase;
    color: #fff;
}
p.slogan-title {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 0;
}
p.slogan-desc {
    font-size: 18px;
    font-weight: 500;
    margin-bottom: 0;
}
@media (max-width: 991px) {
    
    p.slogan-title {
        font-size: 18px;
        font-weight: 700;
    }
    p.slogan-desc {
        font-size: 10px;
        font-weight: 500;
    }
    #banner .header {
        padding: 20px 0;
    }

    #banner .main-menu .nav {
        gap: 30px;
    }

    #banner .main-menu .nav-link {
        font-size: 16px;
    }
    .delay-1 , .delay-2 ,.delay-3, .delay-4, .delay-5 {

        transition-delay: 0s!important;
    }
    .reveal {
        opacity: 1!important;
        transform: none!important;
        transition: none!important;
    }
    .reveal.active {
        opacity: 1!important;
        transform: none!important;
    }
}

@media (max-width: 1200px) and (min-width: 992px) {
    .project-grid {
        grid-template-columns: repeat(3, 1fr);
    }

}

@media (max-width: 991px) and (min-width: 768px) {
    .project-grid {
        grid-template-columns: repeat(2, 1fr);
    }

}

/* Animation for scroll reveal with staggered delays */
.reveal {
    opacity: 0;
    transform: translateY(50px);
    transition: all 0.8s ease;
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* Delay classes for staggered animations */
.delay-1 {
    transition-delay: 0.1s;
}

.delay-2 {
    transition-delay: 0.5s;
}

.delay-3 {
    transition-delay: 0.3s;
}

.delay-4 {
    transition-delay: 0.6s;
}

.delay-5 {
    transition-delay: 0.7s;
}