html {
    font-size: 16px;
    width: 100vw;
    max-width: 100vw;
    overflow-x: hidden;
}

body {
    color: #fff;
    font-size: 1rem;
    font-weight: 300;
    font-family: Stapel, sans-serif;
    background-color: #1A1E23;
    margin: 0;
    padding-top: 40px;
    width: 100vw;
    max-width: 100vw;
    overflow-x: hidden;
}

h1 {
    color: #D3B97F;
    font-weight: 500;
}

p {
    font-size: 1.25rem;
    line-height: 1.5;
}

.background-circle {
    background-image: url(../images/2.svg);
    background-repeat: no-repeat;
    position: absolute;
    top: 0;
    height: 100vh;
    width: 80%;
    left: 22%;
    background-size: contain;
    z-index: -1;
    opacity: .4;
}

.background-lines {
    background-image: url(../images/8.svg);
    background-repeat: no-repeat;
    width: 130%;
    height: 120%;
    position: absolute;
    top: 30%;
    left: -20%;
    z-index: 100;
    background-size: cover;
}

#slide-values {
    background-image: url(../images/4.png);
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
}

#slide-about, #slide-places {
    display: block;
}

.slide-about .background-lines {
    background-image: url(../images/7_opt.svg);
    width: 60%;
    height: 120%;
    right: 15%;
    top: -20%;
    left: auto;
}

#slide-places .background-lines {
    left: 15%;
    right: auto;
    transform: rotateY(-180deg) rotateX(0);
    -ms-transform: rotateY(-180deg) rotateX(0);
    -webkit-transform: rotateY(-180deg) rotateX(0);
}

#slide-goods .background-lines {
    opacity: .4;
    z-index: -1;
    top: 0;
    left: 15%;
    right: auto;
    transform: rotateY(0) rotateX(-180deg);
    -ms-transform: rotateY(-180deg) rotateX(0);
    -webkit-transform: rotateY(-180deg) rotateX(-180deg);
}

.slide-about .banner {
    position: absolute;
    background-color: #1A1E23;
    right: 0;
    top: 0;
    left: 53%;
    width: 47%;
    height: 100vh;
}

#slide-places .banner {
    left: 0;
    top: 0;
    right: 53%;
    width: 47%;
}

.slide-about .banner img {
    height: 100vh;
    aspect-ratio: auto;
    -webkit-mask-image: linear-gradient(to right, rgba(0,0,0,0) 0%, rgba(0,0,0,1) 15%, rgba(0,0,0,1) 100%);
    mask-image: linear-gradient(to right, rgba(0,0,0,0) 0%, rgba(0,0,0,1) 15%, rgba(0,0,0,1) 100%);
}

#slide-places .banner img {
    -webkit-mask-image: linear-gradient(to left, rgba(0,0,0,0) 0%, rgba(0,0,0,1) 15%, rgba(0,0,0,1) 100%);
    mask-image: linear-gradient(to left, rgba(0,0,0,0) 0%, rgba(0,0,0,1) 15%, rgba(0,0,0,1) 100%);
}

#slide-places .text-block {
    max-width: 35vw;
    right: 5%;
    left: auto;
    text-align: right;
}

.slide-about .text-block {
    position: absolute;
    left: 5%;
    top: 8%;
    max-width: 33vw;
    z-index: 200;
}

.slide-about .text-block h2 {
    font-weight: 500;
    font-size: 2.5rem;
    color: #D3B97F;
    margin-block-start: 0.65em;
    margin-block-end: 0.65em;
}

.slide-about .text-block p {
    font-size: 1.125rem;
    margin-block-start: 0.65em;
    margin-block-end: 0.65em;
}

.section {
    padding: 60px 5% 0;
}

.section h2 {
    font-size: 2rem;
    color: #D3B97F;
    margin-bottom: 20px;
    font-weight: 500;
}

.header {
    margin: 0 auto 40px;
    padding: 0 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.header .logo {
    height: 50px;
}

.menu {
    display: flex;
    align-items: center;
    gap: 40px;
    padding-right: 5%;
}

.menu-links {
    list-style-type: none;
    display: flex;
    gap: 40px;
}

.menu-links a {
    color: #fff;
    text-decoration: none;
    font-size: 1rem;
}

.menu-links a:hover,
.language:hover {
    color: #bc8355;
    cursor: pointer;
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    flex-direction: column;
    gap: 5px;
}

.menu-toggle span {
    display: block;
    width: 25px;
    height: 3px;
    background-color: #fff;
}

.language-switcher {
    color: #9E9E9E;
    font-size: 1rem;
}

.current-language {
    color: #fff;
}

.banner {
    position: relative;
    background-color: #1A1E23;
    border-radius: 40px;
}

.banner img {
    width: 100%;
    height: auto;
    aspect-ratio: 2.5/1;
    object-fit: cover;
    opacity: 0.7;
}

.banner h1 {
    font-size: 2.5rem;
    line-height: 1.2;
    position: absolute;
    bottom: 20px;
    left: 10%;
    color: #D3B97F;
    z-index: 200;
}

.banner h1 span {
    display: block;
}

.call-to-action-first {
    width: 500px;
    text-shadow:
            0 0 25px rgba(26, 30, 35, 1),
            0 0 25px rgba(26, 30, 35, 1),
            0 0 25px rgba(26, 30, 35, 1),
            0 0 25px rgba(26, 30, 35, 1),
            0 0 25px rgba(26, 30, 35, 1),
            0 0 25px rgba(26, 30, 35, 1),
            0 0 25px rgba(26, 30, 35, 1);
    position: relative;
    z-index: 200;
}

.call-to-action-first p {
    margin-bottom: 20px;
}

.call-to-action-first a {
    font-size: 1.25rem;
    background: none;
    color: #D3B97F;
    border: none;
    padding: 0;
    display: flex;
    align-items: center;
    text-decoration: none;
}

.call-to-action-first a:hover {
    cursor: pointer;
    color: #bc8355;
}

.call-to-action-first a img {
    height: 23px;
    margin-left: 8px;
    margin-top: -2px;
}

footer {
    padding: 20px 5%;
    position: absolute;
    bottom: 0;
    left: 0;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}

.footer-content p {
    margin: 0;
    font-size: 0.875rem;
}

.logo-icon {
    height: 100px;
    display: flex;
    justify-content: center;
}

.logo-icon img {
    width: 0%;
    height: 0%;
    opacity: 0;
    transition: width 0.5s ease-in-out, height 0.5s ease-in-out, opacity 0.5s ease-in-out;
}

.contact-section {
    width: 90vw;
    color: #fff;
}

.contact-container {
    display: flex;
    flex-direction: row;
    gap: 60px;
    margin: 0 auto;
}

.contact-info {
    flex: 1 1 40%;
}

.contact-info h2 {
    font-weight: 500;
    font-size: 2.5rem;
    color: #D3B97F;
    margin-bottom: 20px;
}

.contact-info p {
    font-size: 1rem;
    line-height: 1.5;
    margin-bottom: 40px;
}

.info-list {
    list-style: none;
    padding: 0;
    margin: 0 0 40px;
}

.info-list li {
    display: flex;
    align-items: center;
    margin-bottom: 20px;
}

.info-list img {
    height: 24px;
    margin-right: 15px;
}

.info-list span {
    font-size: 1.125rem;
}

.info-list a {
    text-decoration: none;
    font-size: 1.125rem;
    color: #fff;
}

.contact-form-container {
    flex: 1 1 55%;
}

.contact-form-container h2 {
    font-weight: 500;
    font-size: 2.5rem;
    color: #D3B97F;
    margin-bottom: 20px;
}

.contact-form-container p {
    font-size: 1rem;
    line-height: 1.5;
    margin-bottom: 40px;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group {
    display: flex;
    gap: 20px;
}

.form-group input {
    flex: 1 1 50%;
}

.contact-form input,
.contact-form textarea {
    background-color: #2A2E33;
    border: none;
    padding: 15px;
    font-size: 1rem;
    color: #fff;
    font-family: Stapel, sans-serif;
    font-weight: 300;
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
    color: #9E9E9E;
}

.contact-form textarea {
    min-height: 150px;
    resize: vertical;
}

.contact-form button {
    align-self: flex-start;
    font-size: 1.125rem;
    background: none;
    color: #D3B97F;
    border: 1px solid #D3B97F;
    padding: 12px 24px;
    display: inline-flex;
    align-items: center;
    transition: background-color 0.3s, color 0.3s;
}

.contact-form button:hover {
    background-color: #D3B97F;
    color: #1A1E23;
    cursor: pointer;
}

.contact-form button img {
    height: 20px;
    margin-left: 10px;
}

.contact-form input:focus-visible,
.contact-form textarea:focus-visible {
    outline-color: #D3B97F;
    outline-style: solid;
}

.form-group-personal-data {
    font-size: .9rem;
}

.form-group-personal-data input {
    height: .9rem;
    width: .9rem;
}

.form-group-personal-data a {
    color: #D3B97F;
}

.about-section {
    color: #fff;
    overflow: hidden;
}
.about-values {
    padding: 40px 10% 80px;
}
.about-values:last-of-type {
    padding-top: 40px;
}
.about-values h2 {
    font-weight: 500;
    font-size: 2.5rem;
    color: #D3B97F;
    text-align: center;
    margin-bottom: 60px;
}
.about-values > p:first-of-type {
    margin-bottom: 40px;
}
.about-values > p:last-of-type {
    margin-top: 60px;
}
.about-values.extra-values {
    padding: 0;
    width: 90%;
}
.about-values.extra-values h3 {
    text-align: left;
}
.values-grid {
    display: flex;
    gap: 40px;
    justify-content: center;
}
.values-grid.true-grid {
    display: grid;
    grid-template-columns: auto auto;
}
.values-grid.true-grid .value-card {
    text-align: left;
    transform: none;
}
.extra-card h3 {
    font-weight: 300;
    font-size: 2rem;
    margin-block-end: 0.7em;
}
.value-card-wrapper {
    flex: 1 1 30%;
}
.value-card {
    background-color: #2A2E33;
    padding: 20px;
    text-align: center;
    transition: transform 0.3s;
    aspect-ratio: 2/3;
}
.value-card:hover {
    transform: translateY(-10px);
}
.value-card-text {
    text-align: center;
    margin-top: 1em;
    font-size: 1.2rem;
}
.value-card p {
    font-size: 1rem;
    line-height: 1.5;
}
.colored-card {
    position: relative;
    background-color: #d3b97f;
    overflow: hidden;
}
.colored-card h3 {
    position: absolute;
    font-weight: 300;
    font-size: 1.5rem;
    color: black;
    bottom: 0;
    right: 5%;
}
.colored-card .custom-bg {
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 30% 30%, #d7c089, #d3b97f, #a98a57);
    opacity: 0.95;
}
.colored-card.au-card {
    background-color: #d3b97f;
}
.colored-card.au-card .custom-bg {
    background: radial-gradient(circle at 30% 30%, #d7c089, #d3b97f, #a98a57);
}
.colored-card.ag-card {
    background-color: #e0e0e0;
}
.colored-card.ag-card .custom-bg {
    background: radial-gradient(circle at 30% 30%, #ffffff 0%, #e0e0e0, #b0b0b0);
}
.colored-card.cu-card {
    background-color: #c07d59;
}
.colored-card.cu-card .custom-bg {
    background: radial-gradient(circle at 30% 30%, #e3a37e, #c07d59, #8b4f32);
}
.colored-card.zn-card {
    background-color: #9E9E9E;
}
.colored-card.zn-card .custom-bg {
    background: radial-gradient(circle at 30% 30%, #b5b5b5, #9e9e9e, #7a7a7a);
}
.colored-card.pb-card {
    background-color: #706d6d;
}
.colored-card.pb-card .custom-bg {
    background: radial-gradient(circle at 30% 30%, #b5b5b5, #706d6d, #7a7a7a);
}
.colored-card .custom-bg::before {
    content: "";
    position: absolute;
    inset: 0;
    background: url('../images/noise-texture.png');
    opacity: 0.05;
    pointer-events: none;
}
.colored-card .text {
    position: absolute;
    left: 10%;
    top: 5%;
    font-size: 3rem;
    font-weight: 300;
    color: black;
    z-index: 1;
}
.colored-card .lines {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    opacity: 1;
}

html, body {
    margin: 0;
    padding: 0;
    height: 100%;
    overflow: hidden;
}

.fixed-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    max-height: 7vh;
    height: 7vh;
    z-index: 1000;
    background: rgba(26, 30, 35, 0.8);
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 0;
}

.fixed-header a, .fixed-header img {
    max-height: 6vh;
}

.fixed-header a {
    padding-left: 5%;
    white-space: nowrap;
}

.vertical-slider {
    height: 100vh;
    overflow-y: scroll;
    scroll-snap-type: y mandatory;
    scroll-behavior: smooth;
}

.slide {
    height: 100vh;
    scroll-snap-align: start;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.slide-hero .banner {
    position: relative;
    width: 100%;
    height: 100%;
}

.slide-hero .banner img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.7;
}

.slide-hero .banner h1 {
    position: absolute;
    top: 20%;
    left: 10%;
    color: #D3B97F;
    font-size: 3.5rem;
}

.call-to-action-first {
    position: absolute;
    bottom: 10%;
    left: 10%;
    max-width: 500px;
}

.vertical-dots {
    position: fixed;
    left: 20px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 1100;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.vertical-dots .v-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(211, 185, 127, 0.5);
    cursor: pointer;
    transition: background 0.3s;
}

.vertical-dots .v-dot.active {
    background: #D3B97F;
}

/* =============================
   Modal Overlay
   ============================= */
.modal-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: rgba(0, 0, 0, 0.6);
    z-index: 9999;
    justify-content: center;
    align-items: center;
}

.modal-content {
    background-color: #1A1E23;
    color: #fff;
    padding: 20px 30px;
    border-radius: 8px;
    max-width: 400px;
    width: 80%;
    box-shadow: 0 2px 10px rgba(0,0,0,0.5);
    position: relative;
    text-align: center;
}

.modal-close {
    position: absolute;
    top: 8px;
    right: 12px;
    font-size: 1.5rem;
    color: #ccc;
    cursor: pointer;
}

.modal-close:hover {
    color: #fff;
}

#modalMessage {
    margin: 0;
    font-size: 1rem;
    line-height: 1.4;
}

#modalMessage ul {
    list-style-type: none;
    padding-left: 0;
}

/* =============================
   Warning Modal Overlay
   ============================= */
#warningModal {
    width: 300px;
    height: auto;
    padding: 0 20px 15px;
    background-color: #850e0e;
    z-index: 1000;
    position: fixed;
    right: 5%;
    bottom: 5%;
}

#warningModal p {
    font-size: 1.125em;
}

#warningModal a {
    color: #F5DEB3FF;
}

#warningModal button {
    background-color: #850e0e;
    border: 1px solid #F5DEB3FF;
    color: white;
    font-size: 1.125em;
    font-weight: 300;
    font-family: Stapel, sans-serif;
    padding: 5px 10px;
}

#warningModal button:hover {
    cursor: pointer;
    background-color: #7b0c0c;
}

@media (min-width: 2000px) {
    .vertical-dots {
        gap: 20px;
    }
    .vertical-dots .v-dot {
        width: 24px;
        height: 24px;
    }

    #warningModal {
        width: 600px;
    }

    #warningModal p,
    #warningModal button {
        font-size: 1.5em;
    }
}

@media (min-width: 1920px) {
    html {
        font-size: 20px;
    }
    .header .logo {
        height: 60px;
    }
    .menu-links a, .language-switcher {
        font-size: 1rem;
    }
    .slide-hero .banner h1 {
        font-size: 4rem;
    }
    .call-to-action-first {
        width: 600px;
        max-width: 600px;
    }

    .contact-form input,
    .contact-form textarea {
        font-size: 1.1rem;
        padding: 18px;
    }

    .contact-form-container p,
    .contact-info p,
    .info-list a,
    .contact-form button {
        font-size: 1.25rem;
    }

    .form-group-personal-data {
        font-size: 1rem;
    }

    .slide-about .text-block p {
        font-size: 1.25rem;
        margin-block-start: 1em;
        margin-block-end: 1em;
    }

    .logo-icon {
        height: 15%;
        margin-bottom: 2%;
    }
}

@media (min-width: 2560px) {
    html {
        font-size: 24px;
    }
    .header .logo {
        height: 70px;
    }
    .banner h1 {
        font-size: 3.5rem;
    }
    .call-to-action-first {
        width: 600px;
    }
    .contact-form input,
    .contact-form textarea {
        font-size: 1.2rem;
        padding: 20px;
    }

    .slide-about .text-block p {
        font-size: 1.3rem;
        margin-block-start: 1em;
        margin-block-end: 1em;
    }
}

/* ================================
   Mobile phones (up to 480px)
   ================================ */
@media screen and (max-width: 480px) {
    .fixed-header {
        height: 5vh;
        max-height: 5vh;
    }

    .fixed-header img {
        max-width: 70vw;
    }

    .menu-links {
        display: none;
    }

    .language-switcher {
        display: none;
    }

    .menu-toggle {
        display: grid;
    }

    .slide-hero .banner h1 {
        font-size: 2.2rem;
    }

    .vertical-dots {
        left: 10px;
    }

    .call-to-action-first {
        max-width: 400px;
        bottom: 20%;
    }

    .background-lines {
        top: 40%;
        left: -30%;
    }

    .slide-about .text-block {
        left: 8%;
        max-width: 85%;
    }

    .slide-about .banner {
        left: 0;
        width: auto;
        opacity: .6;
    }

    .slide-about .banner img {
        -webkit-mask-image: none;
        mask-image: none;
    }

    .slide-about .background-lines {
        width: 100%;
        right: auto;
        opacity: .5;
    }

    .about-values {
        padding: 0 8%;
        top: 8%;
        position: absolute;
    }

    .about-values:last-of-type {
        padding: 0 8%;
    }

    .slide {
        justify-content: flex-start;
    }

    .about-section {
        height: 100%;
        width: 100%;
        position: relative;
    }

    .about-values h2 {
        text-align: left;
        font-weight: 500;
        font-size: 2.5rem;
        color: #D3B97F;
        margin-block-start: 0.65em;
        margin-block-end: 0.65em;
    }

    .about-section, .about-values {
        height: 100%;
    }

    p {
        font-size: 1.125rem;
    }

    .call-to-action-first p {
        font-size: 1.25rem;
    }

    .about-values > p:first-of-type,
    .about-values > p:last-of-type {
        margin-top: revert;
        margin-bottom: revert;
    }

    .values-grid {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }

    .value-card-wrapper {
        width: auto;
    }

    .value-card {
        aspect-ratio: 2/1;
    }

    .colored-card h3 {
        margin-block-end: .2em;
    }

    #slide-goods .background-lines {
        left: auto;
    }

    #slide-places .text-block {
        max-width: none;
        text-align: left;
        left: 8%;
    }

    #slide-places .banner {
        right: 0;
        width: auto;
        opacity: .6;
    }

    #slide-places .banner img {
        -webkit-mask-image: none;
        mask-image: none;
    }

    #slide-places .background-lines {
        left: auto;
    }

    .values-grid.true-grid {
        display: flex;
        flex-direction: column;
    }

    .extra-card h3 {
        font-size: 1.5rem;
    }

    .about-values.extra-values {
        padding: 0 8%;
        width: 85%;
    }

    .extra-card p {
        font-size: 1rem;
        margin-block-end: 0;
        margin-block-start: .5rem;
    }

    .extra-card h3 {
        font-size: 1.125rem;
        margin-block-end: 0;
        margin-top: .5rem;
    }

    .contact-section {
        width: 85%;
        padding: 0 8%;
    }

    .contact-info h2, .contact-form-container h2 {
        font-size: 2rem;
    }

    .contact-form-container h2 {
        margin-block-start: 0;
    }

    .contact-info p {
        margin-bottom: revert;
    }

    .contact-container {
        flex-direction: column;
        gap: 0;
    }

    .info-list a, .info-list span {
        font-size: 1rem;
    }

    .info-list li:last-of-type {
        margin-bottom: 0;
    }

    .contact-form-container p {
        margin-bottom: revert;
    }

    .form-group input {
        width: 50%;
    }

    .contact-form textarea {
        min-height: revert;
    }

    .contact-form {
        gap: 10px;
    }

    .form-group {
        gap: 10px;
    }

    .form-group-personal-data {
        font-size: .7rem;
    }

    .form-group-personal-data input {
        height: .8rem;
        width: .8rem;
    }

    .contact-form button {
        font-size: 1rem;
    }

    .background-circle {
        top: 10%;
        width: 120%;
        left: auto;
    }

    #warningModal {
        width: 80%;
        height: auto;
    }
}