* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: Arial, sans-serif;
    line-height: 1.6;
}

h2 {
    font-size: 1.5rem;
}

#client {
    max-width: 75%;
}

#client p {
    font-size: 1rem;
}

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

.about-bottom {
    display: flex;
    flex-direction: column;
}

.about-txt {
    font-size: 1.7rem;
    line-height: 1.4;
}

#about {
    max-width: 75%;
}

#about p {
    font-size: 1rem;
}

#about h1 {
    margin-bottom: 20px;
}

.about-sub {
    font-size: 2.7rem;
    font-weight: 700;
}

header {
    color: #000;
    padding: 1rem 1rem;
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

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

header .logo {
    line-height: 0;
}

header nav ul {
    list-style: none;
    display: flex;
}

header nav ul li {
    margin-left: 2rem;
}

header nav ul li a {
    color: #000000;
    text-decoration: none;
    font-size: 0.9rem;
    letter-spacing: 3px;
}

header nav ul li a:hover {
    color: #FF4F00;;
}

header .hamburger,
header .close {
    display: none;
    font-size: 2rem;
    cursor: pointer;
    margin-right: 1rem;
}

header .hamburger.active,
header .close.active {
    display: block;
}

.mobile-nav {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 50%;
    background: #fff;
    z-index: 1001;
    padding-top: 10px;
      height: 100%;
}

.mobile-nav ul {
    list-style: none;
    padding: 0;
}

.mobile-nav ul li {
    padding: 8px 16px;
}

.mobile-nav ul li a {
    color: #000;
    text-decoration: none;
    display: block;
    font-size: 1.2rem;
}

.mobile-nav .close {
    text-align: end;
    padding: 20px;
    font-size: 30px;
}

main {
    padding: 1.5rem;
    margin: 0 90px;
}

main section {
    margin-bottom: 4rem;
}

main section h1 {
    margin-top: 1rem;
    font-size: 3.5rem;
    line-height: 1;
}

main section p {
    margin-bottom: 1rem;
}

.overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5); /* Adjust opacity here */
    z-index: 999; /* Ensure it's above everything else except mobile nav */
}

.overlay.active {
    display: block;
 }

 a.client-link {
 color: #000;
 text-decoration: none;
 transition: all .25s ease-in;
 }
 a.client-link:hover {
    color: #FF4F00;
 }

 .overlay.active {
    display: block;
 }

 a.logo-link {
 color: #fff;
 text-decoration: none;
 transition: all .25s ease-in;
 }

 .language-selector {
    display: flex;
    gap: 10px;
}
  
.language-selector a {
    text-decoration: none;
    padding: 5px 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
    color: #333;
}
  
.language-selector a:hover {
    background-color: #f0f0f0;
}

#language-switcher:focus,
#language-switcher-mobile:focus {
    outline: none;
}

select {
    cursor: pointer;
    border: 0;
    color: #000000;
    text-decoration: none;
    font-size: 0.9rem;
    letter-spacing: 3px;
    -webkit-appearance: none;
    background-color: white;

}

#contact button {
    padding: 10px 20px;
    cursor: pointer;
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    background-color: white;
    border: 1px solid #000;
    color: black;
}

#contact button:hover {
    background-color: rgb(167, 167, 167);
}

.mobile-language {
    display: none;
}

.textarea-notice {
    display:block;
}
@media (max-width: 768px) {

    header nav {
        display: none;
    }

    main {
        margin: 0;
    }

    header .left-section {
        position: relative;
    }

    header .hamburger {
        display: block;
        width: 30px;
        color: black;
    }

    header .hamburger.active {
        display: none;
    }

    header .close {
        display: none;
      width: 30px;
    }

    header .close.active {
        display: block;
    }

    .mobile-nav.active {
        display: block;
    }

    main section h1 {
        font-size: 7.2vw;
        line-height: 6vw;
    }

    #client {
        max-width: 100%;
    }

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

    #about {
        max-width: 100%;
    }

    .about-sub {
        font-size: 8vw;
    }

    .about-txt {
        font-size: 5vw;
    }

    .close-mobile {
        float: right;
    }

    li:has(> span.close-mobile) {
        margin-bottom: 30px;
    }

    select {
        font-size: 1.2rem;
    }

    .mobile-language {
        display: block;
    }

    .mobile-language select {
        font-size: 0.8rem;
    }

    .textarea-notice {
        display:none;
    }

}

@media (min-width: 769px) {
    header .hamburger {
        display: none;
    }

    header .close {
        display: none;
    }
 }