:root {
    --font-size-base: 1rem;
    --font-size-small: 0.875rem;
    --font-size-tini: 0.75rem;
    --font-size-h1: 2.5rem;
    --font-size-h2: 2rem;
    --font-size-h3: 1.75rem;
    --font-size-h4: 1.5rem;
    --font-size-h5: 1.25rem;
    --font-size-h6: 1rem;
    --color-pri: #000;
    --color-bg: #fff;
    --color-gray: #363636;
    --color-text: #000;
    --color-white: #fff;
    --color-black: #000;
    --section-base: 1rem;
    --button-height: 2.1rem;
}

/* Basic */
body {
    font-family: "Montserrat", sans-serif;
    font-optical-sizing: auto;
    color: var(--color-text);
    font-size: var(--font-size-base);
    line-height: 1.5;
    font-weight: 400;
    background-color: var(--color-bg);
    position: relative;
}

h1,
h2,
h3,
h4,
h5,
h6,
.h1,
.h2,
.h3,
.h4,
.h5,
.h6 {
    margin-bottom: .5rem;
    font-weight: 500;
    line-height: 1.2;
}

.h1,
h1 {
    font-size: var(--font-size-h1);
}

.h2,
h2 {
    font-size: var(--font-size-h2);
}

.h3,
h3 {
    font-size: var(--font-size-h3);
}

.h4,
h4 {
    font-size: var(--font-size-h4);
}

.h5,
h5 {
    font-size: var(--font-size-h5);
}

.h6,
h6 {
    font-size: var(--font-size-h6);
}

img {
    width: 100%;
    height: auto;
}

a {
    color: var(--color-text);
    transition: all 0.3s ease-in-out;
    text-decoration: none;
}

a:hover,
a:focus {
    color: var(--color-pri);
}

input,
select {
    display: inline-block;
}

.color-pri {
    color: var(--color-pri);
}

.color-gray {
    color: var(--color-gray);
}

.bg-gray {
    background-color: var(--color-gray);
}

hr {
    border-width: 1px;
    border-color: var(--color-pri);
    opacity: 1;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 500;
    color: var(--color-text);
    background: none;
    border: 2px solid var(--color-text);
    height: var(--button-height);
    padding: 0px calc(var(--section-base) * 0.75);
    transition: all 0.3s ease-in-out;
    white-space: nowrap;
    border-radius: 0;
    font-size: var(--font-size-small);
    overflow: hidden;
    position: relative;
}

.btn-big {
    height: calc(var(--button-height) * 1.5);
}

.btn span {
    z-index: 2
}

.btn:after {
    content: '';
    display: block;
    position: absolute;
    width: 100%;
    height: 100%;
    top: 100%;
    left: 0;
    background: #000;
    z-index: 1;
    transition: all 0.25s;
}

.btn:hover {
    background: none;
    color: var(--color-white);
    border-color: var(--color-text);
}

.btn:hover:after {
    top: 0
}

.pb-base {
    padding-bottom: var(--section-base) !important;
}

.pb-big {
    padding-bottom: calc(var(--section-base) * 2) !important;
}

.pt-base {
    padding-top: var(--section-base) !important;
}

.pt-big {
    padding-top: calc(var(--section-base) * 2) !important;
}

.mt-base {
    margin-top: var(--section-base) !important;
}

.mt-big {
    margin-top: calc(var(--section-base) * 2) !important;
}

.mb-half {
    margin-bottom: calc(var(--section-base) * 0.5) !important;
}

.mb-base {
    margin-bottom: var(--section-base) !important;
}

.mb-big {
    margin-bottom: calc(var(--section-base) * 2) !important;
}

textarea,
select,
input {
    height: calc(var(--button-height) * 1.5);
    background-color: var(--color-white);
    border-radius: 0;
    padding: 5px var(--section-base);
    border: 1px solid var(--color-pri);
    outline: none;
    width: 100%;
    color: var(--color-text);
    font-size: var(--font-size-base);
}

textarea {
    min-height: calc(var(--section-base) * 4);
    height: unset;
}

::placeholder {
    color: var(--color-text);
    opacity: 0.75;
    font-style: italic;
}

select {
    -webkit-appearance: none;
    background-image: url('select.svg');
    background-position: center right calc(var(--section-base)*.5);
    background-repeat: no-repeat;
    padding-right: calc(var(--section-base)*1.5);
}

input[type="checkbox"] {
    padding: 0;
    width: 26px;
    height: 26px;
}

.fw-medium {
    font-weight: 500;
}

.fw-900 {
    font-weight: 900;
}

.gap-base {
    gap: calc(var(--section-base) * 0.75);
}

.gap-big {
    gap: calc(var(--section-base) * 2);
}

.rounded-base {
    border-radius: calc(var(--section-base) * 0.25);
}

.min-unset {
    min-height: unset !important;
}

.font-small {
    font-size: var(--font-size-small);
}

.font-tini {
    font-size: var(--font-size-tini);
}

.text-justify {
    text-align: justify;
}

/* Main */
.swiper {
    width: 100%;
    height: auto;
}

.swiper-wrapper {
    height: auto;
}

.swiper-slide {
    height: auto;
}

.section {
    padding-top: calc(var(--section-base) * 3);
    padding-bottom: calc(var(--section-base) * 3);
    position: relative;
    background-size: cover;
    background-position: center;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.img-wrap {
    position: relative;
    padding-top: 70%;
    overflow: hidden;
}

.img-wrap img {
    width: 100%;
    height: 100%;
    left: 0;
    top: 0;
    position: absolute;
    object-fit: cover;
    transition: all 0.4s ease-in-out;
}

.img-wrap.has-hover img {
    transition: all 0.3s ease-in-out;
    filter: grayscale(100%);
}

.img-wrap.has-hover:after {
    content: '';
    display: block;
    position: absolute;
    width: 100%;
    height: 70%;
    background: -webkit-gradient(linear, left top, left bottom, from(transparent), to(rgba(0, 0, 0, 0.9)));
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.9));
    left: 0;
    bottom: 0;
    z-index: 1;
    opacity: 0.9;
    margin-bottom: 0;
}

.img-wrap.has-hover:hover:after {
    opacity: 1;
}

.img-wrap.has-hover:hover img {
    transform: scale(1.1);
    filter: grayscale(0);
}

.img-wrap.has-hover .title {
    position: absolute;
    padding: 1rem;
    left: 0;
    bottom: 0;
    width: 100%;
    transition: all 0.3s ease-in-out;
    z-index: 2;
}

.img-wrap.has-hover:hover .title {
    transform: translateY(-5px);
}

.swiper-button-next,
.swiper-button-prev {
    color: var(--color-white);
    width: var(--button-height);
    height: var(--button-height);
    background-color: var(--color-gray);
    top: 35%;
}

.swiper-button-next:after,
.swiper-button-prev:after {
    font-size: var(--font-size-base);
}

.video-wrap {
    position: relative;
    padding-top: 64%;
    overflow: hidden;
}

.video-wrap video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.accordion {
    border-top: 1px solid var(--color-text);
}

.accordion-button {
    font-size: var(--font-size-h5);
    font-weight: 500;
    outline: none !important;
    box-shadow: none !important;
    padding: calc(var(--section-base) * 0.75) 0;
    background-color: transparent;
}

.accordion-button::after {
    background-image: url('../assets/plus.svg');
    background-position: center;
}

.accordion-button:not(.collapsed)::after {
    background-image: url('../assets/minus.svg');
    background-position: center;
}

.accordion-item:first-of-type .accordion-button {
    border-radius: 0;
}

.accordion-item:last-of-type {
    border-radius: 0;
}

.accordion-button:not(.collapsed) {
    background-color: transparent;
    box-shadow: none;
    color: var(--color-text);
}

.accordion-item {
    background: transparent;
    border: 0;
    border-bottom: 1px solid var(--color-text);
    border-radius: 0;
}

.accordion-body {
    padding: 0 0 calc(var(--section-base) * 0.75) 0;
    color: var(--color-gray);
}

/* New */
.section-banner>video {
    width: 100%;
    height: 100vh;
    object-fit: cover;
    opacity: 0.4;
    filter: grayscale(1);
}

.section-banner .overlay {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.section-banner .overlay h1 {
    font-size: 5vw;
    font-weight: 900;
    font-style: italic;
}

.section-banner .overlay h3 {
    font-size: 3.5vw;
    letter-spacing: 0.25vw;
    font-weight: 700;
    font-style: italic;
}

.bg::after {
    position: absolute;
    content: "";
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.bg-01::after {
    background-size: 100% auto;
    background-image: url('002.png');
    opacity: 0.15;
}

.bg-02::after {
    background-size: 100% auto;
    background-image: url('003.png');
    background-position: center;
    opacity: 0.15;
}

.bg-03::after {
    background-size: cover;
    background-image: url('j02.jpg');
    background-position: center;
    opacity: 0.2;
}

.bg-04::after {
    background-size: contain;
    background-image: url('004.png');
    background-position: center;
    opacity: 0.15;
}

.bg-05::after {
    background-size: cover;
    background-image: url('j05.jpg');
    background-position: center;
    opacity: 0.15;
}

.bg-05::before {
    content: '';
    display: block;
    width: 100%;
    height: 100%;
    background: linear-gradient(#0C0E10, transparent, #0C0E10);
    position: absolute;
    top: 0;
    left: 0;
    opacity: 0.15;
    z-index: -1;
}

.item-point img {
    width: 6rem;
    height: 5rem;
    object-fit: contain;
}

.line-col {
    display: flex;
    width: 1px;
    height: 75%;
    background: var(--color-text);
}

.item-flylution .img-wrap {
    padding-top: 0;
    height: 600px;
}

.item-flylution .img-wrap img {
    filter: grayscale(1);
}

.item-flylution .img-wrap::after {
    content: '';
    display: block;
    position: absolute;
    right: 0;
    bottom: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, transparent 40%, black);
    z-index: 1;
}

.item-flylution .img-wrap .overlay {
    padding: 2.5rem;
    position: absolute;
    bottom: 0;
    right: 0;
    z-index: 2;
    width: 100%;
    max-width: 450px;
}

.item-service .more {
    color: var(--color-white);
}

.modal-content {
    border-radius: 0;
}

.text-two-line {
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

a.item-service .learn-more {
    display: block;
    position: relative;
    direction: rtl;
    -webkit-transition: all 0.25s;
    transition: all 0.25s;
    white-space: nowrap;
    color: var(--color-white);
}

a.item-service .learn-more:after,
a.item-service .learn-more:before {
    content: '';
    display: block;
    width: 0;
    height: 1px;
    top: -5px;
    background: var(--color-white);
    -webkit-transition: all 0.25s;
    transition: all 0.25s;
    position: relative;
}

a.item-service .learn-more:after {
    float: left;
    top: 5px
}

a.item-service .learn-more:before {
    left: auto
}

a.item-service .learn-more span {
    border-left: 1px solid transparent;
    border-right: 1px solid transparent;
    padding: 6px 10px;
    -webkit-transition: all 0.25s;
    transition: all 0.25s
}

a.item-service:hover .learn-more:after,
a.item-service:hover .learn-more:before {
    width: 100%
}

a.item-service:hover .learn-more span {
    border-color: var(--color-white)
}

.item-partner {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 5rem;
}

.item-partner img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}


.section-about-page img {
    transition: all 0.3s ease-in-out;
    filter: grayscale(100%);
}

.section-about-page img:hover {
    filter: grayscale(0);
}

.home .section-banner>video {
    opacity: 0.75;
}

.modal-dialog-scrollable .modal-content {
    max-height: 80vh;
}