* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: "Poppins", sans-serif;
    color: #141414;
    scroll-behavior: smooth;
}

body {
    background-color: #fff;
}

section {
    padding: 0 20px;
}

.container {
    margin: 0 auto;
    max-width: 1500px;
    width: 100%;
    overflow-x: hidden;
}

.hero {
    height: 100dvh;
    min-height: 100dvh;
    padding-bottom: 120px;
    background-image: url(../assets/image/hero_background_photo.jpg);
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
    /* animation: zoomIn 10s ease-in-out forwards; */
}

@keyframes zoomIn {
  from {
    background-size: 100%; /* starting size */
  }
  to {
    background-size: 120%; /* zoomed in */
  }
}

.nav-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 30px;
    padding: 20px 0;
    transition: all 0.3s ease;
    opacity: 0%;
    position: relative;
    z-index: 1000;
    animation: fadeInNav 1s ease-in forwards;
}

@keyframes fadeInNav {
  from {
    opacity: 0%;
  }
  to {
    opacity: 100%;
  }
}

.nav-bar.scrolled {
    position: fixed;
    background-color: #fff;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 20px;
    box-shadow: 4px 0 4px 4px rgba(0, 0, 0, 0.05);
}

.logo {
    transition: all 0.3s ease;
    cursor: pointer;
}

.logo.scrolled {
    filter: invert(100);
}

.nav-bar .right {
    display: flex;
    align-items: center;
    gap: 30px;
}

.nav-bar .right a {
    color: #fff;
    text-decoration: none;
    transition: all ease-in 250ms;
    font-size: 14px;
    line-height: 21px;
    font-weight: 300;
}

.nav-bar .right a.scrolled {
    color: #141414;
}

.nav-bar .right a:hover {
    opacity: 66% ;
}

.nav-bar .right .hamburger {
    display: none;
    filter: invert(100);
}

.nav-bar .right .hamburger.scrolled {
    filter: invert(0);
}

#closeMenu {
    display: none;
}

.nav-bar .right .lang-selector {
    display: flex;
    align-items: center;
    gap: 6px;
    border: 1px solid #fff;
    padding: 5px 9px;
    cursor: pointer;
    transition: all ease 250ms;
    position: relative;
}

.nav-bar .right .lang-selector.scrolled {
    border-color: #141414;
}

.nav-bar .right .lang-selector:hover {
    background-color: rgba(255, 255, 255, 0.2);
}

.nav-bar .right .lang-selector.scrolled:hover {
    background-color: rgba(0, 0, 0, 0.1);
}

.lang-sel-arrow {
    transition: all ease 300ms;
}

.lang-sel-arrow.scrolled {
    filter: invert(100);
}

.nav-bar .right .lang-selector .lang-options {
    display: flex;
    flex-direction: column;
    /* gap: 12px; */
    background-color: #fff;
    position: absolute;
    top: 32px;
    /* left: -1px; */
    right: -1px;
    border: 1px solid #141414;
    display: none;
}

.nav-bar .right .lang-selector .lang-options .option {
    padding: 5px 9px;
    transition: all ease 300ms;
    display: flex;
    align-items: center;
    gap: 5px;    
}

.nav-bar .right .lang-selector .lang-options .option p {
    font-size: 14px;
    line-height: 21px;
    font-weight: 300;
}

.nav-bar .right .lang-selector .lang-options .option:hover {
    background-color: rgba(0, 0, 0, 0.1);
}

.hero-container {
    width: 100%;
    height: calc(100% - 87px);
    display: flex;
    flex-direction: column;
    justify-content: end;
    align-items: start;
    opacity: 0%;
    animation: fadeIn 2s ease-out forwards;
}

@keyframes fadeIn {
  from {
    opacity: 0%;
  }
  to {
    opacity: 100%;
  }
}

.hero-container h1 {
    color: white;
    font-size: 60px;
    line-height: 70px;
    font-weight: 500;
    max-width: 790px;
}

.hero-container p {
    color: #fff;
    margin: 12px 0 20px;
    max-width: 480px;
    font-size: 18px;
    line-height: 27px;
    font-weight: 300;
    opacity: 80%;
}

.hero-container button {
    border: 1px solid #fff;
    cursor: pointer;
    transition: all ease 250ms;
    color: #fff;
    padding: 14px 26px;
    font-size: 18px;
    font-weight: 300;
    line-height: 27px;
    background-color: transparent;
}

.hero-container button:hover {
    background-color: #fff;
    color: #141414;
}

.about {
    padding-top: 100px;
    padding-bottom: 140px;
}

.about-container {
    display: flex;
    justify-content: space-between;
    gap: 30px;
}

.about-container .left {
    max-width: 599px;
}

.about-container .left h4 {
    font-size: 30px;
    line-height: 45px;
    font-weight: 400;
}

.about-container .right {
    display: flex;
    flex-direction: column;
    gap: 10px;
    justify-content: space-between;
    align-items: start;
    max-width: 599px;
}

.about-container .right p {
    font-size: 16px;
    line-height: 24px;
    font-weight: 300;
}

.about-container .right button {
    border: 1px solid #141414;
    background-color: transparent;
    cursor: pointer;
    transition: all ease 250ms;
    padding: 12px 24px;
    font-size: 18px;
    line-height: 27px;
}

.about-container .right button:hover {
    background-color: #141414;
    color: #fff;
}

.horizontal-divider {
    width: 100%;
    height: 1px;
    background-color: #141414;
}

.features {
    padding-top: 100px;
    padding-bottom: 140px;
}

.features-container .header {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 30px;
    margin-bottom: 40px;
}

.features-container .header .left {
    max-width: 785px;
}

.features-container .header h2 {
    margin-bottom: 20px;
    font-size: 28px;
    line-height: 42px;
    font-weight: 400;
}

.features-container .header p {
    font-size: 16px;
    line-height: 24px;
    font-weight: 300;
}

.features-container .slider {
    display: flex;
    align-items: center;
    gap: 25px;
}

.features-container .slider img {
    cursor: pointer;
    transition: all ease 250ms;
}

.features-container .slider img:hover {
    opacity: 66%;
}

.features-container .features-slider {
    display: flex;
    gap: 20px;
    transition: all ease 600ms;
}

.features-container .features-slider .slide {
    display: flex;
    gap: 22px;
    max-width: 560px;
    min-width: 560px;  
    padding: 22px;
    background-color: #DADCD1;
}

.features-container .features-slider .slide h5 {
    margin-bottom: 14px;
    font-size: 22px;
    line-height: 30px;
    font-weight: 300;
    color: 141414;
}

.features-container .features-slider .slide p {
    font-size: 16px;
    line-height: 24px;
    font-weight: 300;
}

.why-us {
    padding-top: 100px;
    padding-bottom: 140px;
}

.why-us .header {
    margin-bottom: 60px;
    max-width: 796px;
}

.why-us .header h2 {
    margin-bottom: 20px;
    font-size: 28px;
    line-height: 42px;
    font-weight: 400;
}

.why-us .header p {
    font-size: 16px;
    line-height: 24px;
    font-weight: 300;
}

.why-us .list-flex {
    display: flex;
    justify-content: space-between;
    gap: 40px;
}

.why-us .list-flex .vertical-divider {
    width: 1px;
    min-width: 1px;
    background-color: #000;
}

.why-us .list-flex .item {
    width: 100%;
}

.why-us .list-flex .item .icon {
    width: 60px;
    min-width: 60px;
    height: 60px;
    border: 1px solid #000;
    background-color: #DADCD1;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.why-us .list-flex .item h4 {
    margin-bottom: 14px;
    font-size: 22px;
    line-height: 33px;
    font-weight: 400;
}

.why-us .list-flex .item p {
    font-size: 16px;
    line-height: 24px;
    font-weight: 400;
    color: #141414;
    opacity: 80%;
}

.gallery {
    padding-top: 100px;
    padding-bottom: 140px;
}

.gallery .header {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 30px;
    margin-bottom: 60px;
}

.gallery .header .left {
    max-width: 785px;
}

.gallery .header h2 {
    margin-bottom: 20px;
    font-size: 28px;
    line-height: 42px;
    font-weight: 400;
}

.gallery .header p {
    font-size: 16px;
    line-height: 24px;
    font-weight: 300;
}

.gallery .slider {
    display: flex;
    align-items: center;
    gap: 25px;
}

.gallery .slider img {
    cursor: pointer;
    transition: all ease 250ms;
}

.gallery .slider img:hover {
    opacity: 66%;
}

.gallery-list {
    width: 100%;
    display: flex;
    transition: all ease 600ms;
}

.gallery-list img {
    width: 100%;
    height: 650px;
    width: 100%;
    min-width: 100%;
    object-fit: cover;object-position: center;
}

.calculator {
    padding-bottom: 140px;
}

.calculator .calc-cont {
    width: 100%;
    border: 1px solid #000;
    padding: 50px;
    text-align: center;
    background-color: #DADCD1;
}

.calculator .calc-content {
    max-width: 870px;
    margin: 0 auto;
}

.calculator .calc-content h3 {
    margin: 0 0 14px;
    font-size: 28px;
    line-height: 42px;
    font-weight: 500;
}

.calculator .calc-content p {
    margin: 0 auto 40px;
    max-width: 556px;
    font-size: 16px;
    line-height: 24px;
    color: #141414;
    opacity: 80%;
}

.calculator .calc-content .form {
    width: 100%;
}

.calculator .calc-content .form .fields {
    display: flex;
    justify-content: space-between;
    gap: 30px;
    margin-bottom: 30px;
}

.calculator .calc-content .form .fields .field {
    width: 100%;
    text-align: left;
}

#step-two {
    display: none;
}

.calculator .calc-content .form .fields .field label {
    display: block;
    margin-bottom: 8px;
    font-size: 14px;
    line-height: 21px;
    color: #141414;
    font-weight: 500;
}

.calculator .calc-content .form .fields .field .dropdown-input {
    display: flex;
    gap: 10px;
    justify-content: space-between;
    cursor: pointer;
    border: 1px solid #000;
    padding: 14px;
    position: relative;
}

.calculator .calc-content .form .fields .field .dropdown-input input {
    border: none;
    cursor: pointer;
    padding: 0;
}

.calculator .calc-content .form .fields .field .dropdown-input .options {
    position: absolute;
    top: 50px;
    left: 0;
    right: 0;
    border: 1px solid #141414;
    background-color: #fff;
    display: none;
    z-index: 3;
}

.calculator .calc-content .form .fields .field .dropdown-input .options .opt {
    width: 100%;
    max-width: none;
    margin: 0;
    padding: 14px;
    font-size: 16px;
    line-height: 18px;
    color: #141414;
    transition: all ease 300ms;
}

.calculator .calc-content .form .fields .field .dropdown-input .options .gl-opt {
    width: 100%;
    max-width: none;
    margin: 0;
    padding: 14px;
    font-size: 16px;
    line-height: 18px;
    color: #141414;
    transition: all ease 300ms;
}



.calculator .calc-content .form .fields .field .dropdown-input .options .col-opt {
    width: 100%;
    max-width: none;
    margin: 0;
    padding: 14px;
    font-size: 16px;
    line-height: 18px;
    color: #141414;
    transition: all ease 300ms;
}

.calculator .calc-content .form .fields .field .dropdown-input .input-value {
    margin: 0;
    max-width: none;
    font-size: 16px;
    line-height: 18px;
}

#form-two {
    display: none;
}

.price {
    max-width: 500px;
    width: 100%;
    margin: 0 auto 30px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    display: none;
}

.price .row {
    display: flex;
    gap: 20px;
    justify-content: space-between;
}

.price .price-divider {
    width: 100%;
    height: 1px;
    background-color: #141414;
}

.price .row p {
    max-width: none;
    margin: 0;
    font-size: 16px;
    line-height: 18px;
    color: #141414;
    opacity: 100%;
}

.calculator .calc-content .form .fields .field .dropdown-input .options .opt:hover {
    background-color: rgba(0, 0, 0, 0.05);
}

.calculator .calc-content .form .fields .field .dropdown-input .options .gl-opt:hover {
    background-color: rgba(0, 0, 0, 0.05);
}

.calculator .calc-content .form .fields .field .dropdown-input .options .col-opt:hover {
    background-color: rgba(0, 0, 0, 0.05);
}


.calculator .calc-content .form .fields .field input::placeholder {
    opacity: 30%;
}

.calculator .calc-content .form button {
    cursor: pointer;
    transition: all ease 300ms;
    background-color: #141414;
    border: 1px solid #141414;
    outline: none;
    color: #fff;
    padding: 14px 36px;
    font-size: 16px;
    line-height: 18px;
    font-weight: 400;
    margin-bottom: 8px;
}

.calculator .calc-content .form button:hover {
    background-color: transparent;
    color: #141414;
}

.calculator .calc-content .form .caption {
    margin: 0;
    max-width: none;
    font-size: 14px;
    line-height: 21px;
}

.calculator .calc-content .form .fields .field input {
    width: 100%;
    border: 1px solid #000;
    background-color: transparent;
    padding: 14px;
    font-size: 16px;
    line-height: 18px;
    color: #141414;
    outline: none;
}

.calculator .calc-content .form .fields .field select {
    appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  padding: 10px;
  background: white url("/assets/icons/black_dropdown.svg") no-repeat right 10px center;
  background-size: 14px;
  width: 100%;
  outline: none;
  background-color: transparent;
  border: 1px solid #141414;
  border-radius: none;
  padding: 14px;
    font-size: 16px;
    line-height: 18px;
}

.reviews {
    padding-bottom: 200px;
}

.reviews .header {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 30px;
    margin-bottom: 60px;
}

.reviews .header .left {
    max-width: 785px;
}

.reviews .header h2 {
    margin-bottom: 20px;
    font-size: 28px;
    line-height: 42px;
    font-weight: 400;
}

.reviews .header p {
    font-size: 16px;
    line-height: 24px;
    font-weight: 300;
}

.reviews .slider {
    display: flex;
    align-items: center;
    gap: 25px;
}

.reviews .slider.mobile-slider {
    display: none;
}

.reviews .slider img {
    cursor: pointer;
    transition: all ease 250ms;
}

.reviews .slider img:hover {
    opacity: 66%;
}

.reviews .reviews-wrap {
    width: 100%;
    overflow: hidden;
    gap: 20px;
    display: flex;
    transition: all ease 600ms;
}

.reviews .review-flex {
    width: 100%;
    min-width: 100%;
    display: flex;
    gap: 20px;
    transition: all ease 600ms;
}

.reviews .mobile-reviews {
    display: none;
}

.reviews .review-flex .item {
    width: 100%;
    padding: 22px;
    border: 1px solid #141414;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: 80px;
}

.reviews .review-flex .item h5 {
    font-size: 22px;
    line-height: 30px;
    letter-spacing: 0.5px;
    color: rgba(0, 0, 0, 0.8);
    font-weight: 500;
}

.reviews .review-flex .item p {
    margin: 0 0 6px;
    font-size: 14px;
    line-height: 16px;
    font-weight: 500;
    color: #000;
    letter-spacing: 0.6px;
}

.reviews .review-flex .item .caption {
    margin: 0;
    font-weight: 300;
    color: rgba(0, 0, 0, 0.8);
    font-size: 12px;
    line-height: 14px;
}

.reviews .review-flex.mobile-display {
    display: none;
}

.mobile-menu {
    /* display: none; */
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #fff;
    transition: all ease-in 500ms;
    z-index: 5;
    padding: 120px 20px 20px;
    /* display: flex; */
    flex-direction: column;
    gap: 20px;
    transform: translateX(-100%);
    display: none;
}

.mobile-menu a {
    text-decoration: none;
    font-size: 22px;
    line-height: 32px;
}

.mobile-menu .menu-divider {
    width: 100%;
    height: 1px;
    background-color: #141414;
    opacity: 20%;
}

@media screen and (max-width: 900px) {
    .about-container {
        flex-direction: column;
        gap: 20px;
    }

    .about-container .left {
        max-width: none;
        width: 100%;
    }

    .about-container .right {
        max-width: none;
        width: 100%;
        gap: 20px;
    }

    .why-us .list-flex {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
    }

    .why-us .list-flex .vertical-divider {
        display: none;
    }
}

@media screen and (max-width: 700px) {
    .nav-bar .right a {
        display: none;
    }

    .nav-bar .right .hamburger {
        display: flex;
        /* align-items: center;
        justify-content: center;
        width: 38px;
        height: 38px; */
        padding-left: 6px;
    }

    .nav-bar .right .lang-selector .lang-options {
        top: 44px;
    }

    .mobile-menu {
        display: flex;
    }

    .nav-bar .right .lang-selector {
        padding: 10px 8px;
    }

    .nav-bar .right {
        gap: 10px;
    }

    .hero-container h1 {
        font-size: 50px;
        line-height: 60px;
    }

    .about {
        padding-top: 80px;
        padding-bottom: 100px;
    }

    .features {
        padding-top: 80px;
        padding-bottom: 100px;
    }

    .why-us {
        padding-top: 80px;
        padding-bottom: 100px;
    }

    .gallery {
        padding-top: 80px;
        padding-bottom: 100px;
    }

    .calculator {
        padding-bottom: 100px;
    }

    .reviews {
        padding-bottom: 140px;
    }

    .gallery-list img {
        height: 400px;
    }

    .calculator .calc-content p {
        margin: 0 auto 20px;
        max-width: none;
    }

    .calculator .calc-content .form p {
        margin: 0;
    }

    .calculator .calc-cont {
        padding: 40px;
    }

    .calculator .calc-content .form .fields {
        flex-direction: column;
        gap: 20px;
    }

    .features-container .header {
        flex-direction: column;
        align-items: start;
        margin-bottom: 30px;
        gap: 20px;
    }

    .gallery .header {
        flex-direction: column;
        align-items: start;
        margin-bottom: 40px;
        gap: 20px;
    }

    .reviews .header {
        flex-direction: column;
        align-items: start;
        margin-bottom: 40px;
        gap: 20px;
    }

    .reviews .review-flex .item.mobile-remove {
        display: none;
    }

    .reviews .review-flex.mobile-display {
        display: flex;
    }
}

@media screen and (max-width: 600px) {
    .features-container .features-slider .slide {
       min-width: 100%;
       max-width: 100%;
       width: 100%;
       /* flex-direction: column; */
       gap: 20px;
       align-items: center;
    }

    .about-container .left h4 {
        font-size: 26px;
        line-height: 34px;
    }

    .why-us .list-flex {
        grid-template-columns: repeat(1, 1fr);
    }

    .reviews .review-flex {
        display: none;
    }

    .reviews .slider.desktop-slider {
        display: none;
    }

    .reviews .slider.mobile-slider {
        display: flex;
    }

    .reviews .mobile-reviews {
        display: flex;
        gap: 0;
        width: 100%;
    }

    .reviews .mobile-reviews .item {
        width: 100%;
        padding: 22px;
        border: 1px solid #141414;
        display: flex;
        flex-direction: column;
        justify-content: space-between;
        gap: 80px;
        min-width: 100%;
        max-width: 100%;
        transition: all ease-in 400ms;
    }

    .reviews .mobile-reviews .item h5 {
        font-size: 22px;
        line-height: 30px;
        letter-spacing: 0.5px;
        color: rgba(0, 0, 0, 0.8);
        font-weight: 500;
    }

    .reviews .mobile-reviews .item p {
        margin: 0 0 6px;
        font-size: 14px;
        line-height: 16px;
        font-weight: 500;
        color: #000;
        letter-spacing: 0.6px;
    }

    .reviews .mobile-reviews .item .caption {
        margin: 0;
        font-weight: 300;
        color: rgba(0, 0, 0, 0.8);
        font-size: 12px;
        line-height: 14px;
    }
}

@media screen and (max-width: 500px) {
    .hero {
    padding-bottom: 40px;
    }

    .gallery-list img {
        height: 300px;
    }

    .features-container .features-slider .slide {
        flex-direction: column; 
        gap: 20px;
        align-items: stretch;
    }

    .features-container .features-slider .slide .left {
        order: 1;
    }

    .features-container .features-slider .slide .right img {
        width: 100%;
        height: 280px;
        object-fit: cover;
        object-position: center;
    }

    .calculator .calc-cont {
        padding: 40px 20px;
    }

    .calculator .calc-content .form button {
        width: 100%;
    }
}

@media screen and (max-width: 410px) {
    .hero-container h1 {
        font-size: 40px;
        line-height: 50px;
    }

    .about {
        padding-top: 40px;
        padding-bottom: 60px;
    }

    .features {
        padding-top: 40px;
        padding-bottom: 60px;
    }

    .why-us {
       padding-top: 40px;
        padding-bottom: 60px;
    }

    .gallery {
        padding-top: 40px;
        padding-bottom: 60px;
    }

    .calculator {
        padding-bottom: 60px;
    }

    .reviews {
        padding-bottom: 100px;
    }

    .why-us .header {
        margin-bottom: 40px;
    }
}