:root {
    --primary-color-light: #d59553;
    --primary-dark-blue-light: #d59553;
    --secondary-color-light: #6c757d;
    --light-gray-bg-light: #f8f9fa;
    --hero-bg-light: #E9ECEF;
    --card-border-light: #dee2e6;
    --text-dark-light: #212529;
    --text-light-light: #52616B;
    --text-lighter-light: #788086;
    --white-light: #ffffff;
    --body-bg-light: #FDFEFF;
    --footer-bg-light: #1B262C;
    --footer-cta-bg-light: #232F34;
    --input-bg-light: #F9F9F9;
    --input-text-color-light: var(--text-light-light);
    --input-border-color-light: #E0E0E0;
    --placeholder-bg-light: #E0E0E0;
    --footer-text-color-light: #B0BEC5;
    --logo-color-light: var(--primary-dark-blue-light);

    --primary-color-dark: #c47837;
    --primary-dark-blue-dark: #c47837;
    --secondary-color-dark: #adb5bd;
    --light-gray-bg-dark: #2c3e50;
    --hero-bg-dark: #1f2b3c;
    --card-border-dark: #455A64;
    --text-dark-dark: #EAEAEA;
    --text-light-dark: #B0BEC5;
    --text-lighter-dark: #90A4AE;
    --white-dark: #ffffff;
    --body-bg-dark: #1B262C;
    --footer-bg-dark: #161E23;
    --footer-cta-bg-dark: #1D2830;
    --input-bg-dark: #34495E;
    --input-text-color-dark: var(--text-dark-dark);
    --input-border-color-dark: #4A5568;
    --placeholder-bg-dark: #34495E;
    --footer-text-color-dark: #CFD8DC;
    --logo-color-dark: var(--white-dark);

    --primary-color: var(--primary-color-light);
    --primary-dark-blue: var(--primary-dark-blue-light);
    --secondary-color: var(--secondary-color-light);

    --bg-color: var(--body-bg-light);
    --text-color: var(--text-dark-light);
    --text-muted-color: var(--text-light-light);
    --text-subtle-color: var(--text-lighter-light);

    --header-bg: var(--light-gray-bg-light);
    --hero-section-bg: var(--hero-bg-light);
    --hero-content-text-color: var(--text-dark-light);

    --card-bg: var(--white-light);
    --card-border-color: var(--card-border-light);

    --input-bg: var(--input-bg-light);
    --input-text-color: var(--input-text-color-light);
    --input-border-color: var(--input-border-color-light);
    --input-placeholder-color: var(--text-lighter-light);

    --button-primary-bg: var(--primary-dark-blue-light);
    --button-primary-text: var(--white-light);
    --button-secondary-bg: var(--white-light);
    --button-secondary-text: var(--primary-dark-blue-light);
    --button-secondary-border: var(--primary-dark-blue-light);

    --link-color: var(--primary-color-light);
    --link-hover-color: var(--primary-dark-blue-light);
    --nav-link-color: var(--text-light-light);
    --nav-link-active-color: var(--primary-color-light);
    --logo-color: var(--logo-color-light);

    --placeholder-bg: var(--placeholder-bg-light);

    --footer-bg-main: var(--footer-bg-light);
    --footer-cta-section-bg: var(--footer-cta-bg-light);
    --footer-text-main-color: var(--footer-text-color-light);
    --footer-link-color: var(--footer-text-color-light);
    --footer-link-hover-color: var(--white-light);
    --footer-heading-color: var(--white-light);
    --footer-logo-color: var(--white-light);
    --footer-border-color: #34424A;

    --white: #ffffff;
    --font-family: 'Poppins', sans-serif;
    --border-radius-sm: 4px;
    --border-radius-md: 8px;
    --border-radius-lg: 12px;

    --primary-color-input-focus-light: rgba(0, 123, 255, 0.25);
    --primary-color-input-focus-dark: rgba(0, 136, 255, 0.35);
    --primary-color-input-focus: var(--primary-color-input-focus-light);
}

body.dark-mode {
    --primary-color: var(--primary-color-dark);
    --primary-dark-blue: var(--primary-dark-blue-dark);
    --secondary-color: var(--secondary-color-dark);

    --bg-color: var(--body-bg-dark);
    --text-color: var(--text-dark-dark);
    --text-muted-color: var(--text-light-dark);
    --text-subtle-color: var(--text-lighter-dark);

    --header-bg: var(--light-gray-bg-dark);
    --hero-section-bg: var(--hero-bg-dark);
    --hero-content-text-color: var(--white-dark);

    --card-bg: var(--light-gray-bg-dark);
    --card-border-color: var(--card-border-dark);

    --input-bg: var(--input-bg-dark);
    --input-text-color: var(--input-text-color-dark);
    --input-border-color: var(--input-border-color-dark);
    --input-placeholder-color: var(--text-lighter-dark);

    --button-primary-bg: var(--primary-dark-blue-dark);
    --button-primary-text: var(--body-bg-dark);
    --button-secondary-bg: var(--input-bg-dark);
    --button-secondary-text: var(--primary-dark-blue-dark);
    --button-secondary-border: var(--primary-dark-blue-dark);

    --link-color: var(--primary-color-dark);
    --link-hover-color: #6CBEEF;
    --nav-link-color: var(--text-light-dark);
    --nav-link-active-color: var(--primary-color-dark);
    --logo-color: var(--logo-color-dark);

    --placeholder-bg: var(--placeholder-bg-dark);

    --footer-bg-main: var(--footer-bg-dark);
    --footer-cta-section-bg: var(--footer-cta-bg-dark);
    --footer-text-main-color: var(--footer-text-color-dark);
    --footer-link-color: var(--footer-text-color-dark);
    --footer-link-hover-color: var(--white-dark);
    --footer-heading-color: var(--white-dark);
    --footer-logo-color: var(--white-dark);
    --footer-border-color: var(--card-border-dark);

    --primary-color-input-focus: var(--primary-color-input-focus-dark);
}

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

body {
    font-family: var(--font-family);
    color: var(--text-color);
    background-color: var(--bg-color);
    line-height: 1.6;
    font-size: 16px;
    transition: background-color 0.3s ease, color 0.3s ease;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

.site-header {
    background-color: var(--header-bg);
    padding: 15px 0;
    border-bottom: 1px solid var(--card-border-color);
    transition: background-color 0.3s ease, border-color 0.3s ease;
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.8em;
    font-weight: 700;
    color: var(--logo-color);
    transition: color 0.3s ease;
}

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

.main-nav ul li {
    margin-left: 25px;
}

.main-nav ul li a {
    text-decoration: none;
    color: var(--nav-link-color);
    font-weight: 500;
    padding: 5px 0;
    transition: color 0.3s ease, border-color 0.3s ease;
}

.main-nav ul li a.active,
.main-nav ul li a:hover {
    color: var(--nav-link-active-color);
    border-bottom: 2px solid var(--nav-link-active-color);
}

.auth-buttons {
    display: flex;
    align-items: center;
}
.auth-buttons .btn {
    margin-left: 10px;
    padding: 8px 18px;
    border-radius: var(--border-radius-sm);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.9em;
    transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
}

.btn-link {
    color: var(--button-secondary-text);
    background-color: transparent;
}
.btn-link:hover {
    text-decoration: underline;
}

.btn-primary {
    background-color: var(--button-primary-bg);
    color: var(--button-primary-text);
    border: 1px solid var(--button-primary-bg);
}
body:not(.dark-mode) .btn-primary:hover {
    background-color: #1d2836;
}
body.dark-mode .btn-primary:hover {
    background-color: #4A98C9;
}

.mobile-nav-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.5em;
    color: var(--logo-color);
    cursor: pointer;
    transition: color 0.3s ease;
}

.theme-toggle-btn {
    background: none;
    border: 1px solid var(--input-border-color);
    color: var(--text-muted-color);
    padding: 8px 10px;
    border-radius: var(--border-radius-sm);
    cursor: pointer;
    font-size: 1em;
    margin-left: 15px;
    line-height: 1;
    transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
}
.theme-toggle-btn:hover {
    background-color: var(--input-bg);
    color: var(--text-color);
}
.theme-toggle-btn .icon-sun { display: none; }
body.dark-mode .theme-toggle-btn .icon-moon { display: none; }
body.dark-mode .theme-toggle-btn .icon-sun { display: inline-block; }

/*.hero-section {*/
/*    background-color: transparent;*/
/*    text-align: center;*/
/*    padding: 60px 0 0;*/
/*    background-image: url('/asset/image/skyline-shanghai-urban-construction.jpg');*/
/*    background-size: cover;*/
/*    background-position: center;*/
/*    min-height: 70vh;*/
    /*display: flex;*/
/*    flex-direction: column;*/
/*    justify-content: center;*/
/*    align-items: center;*/
/*    position: relative;*/
/*    transition: background-color 0.3s ease;*/
/*}*/

.hero-section {
    background-color: transparent;
    text-align: center;
    padding: 55px 0 0;
    background-image: url('/asset/image/skyline-shanghai-urban-construction.jpg');
    background-size: cover;
    background-position: center;
    min-height: 70vh;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    position: relative;
    transition: background-color 0.3s ease;
    z-index: 1;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: 100%;
    background-color: rgba(0, 0, 0, 0.4); /* You can change opacity here */
    z-index: -1;
}


.hero-content {
    margin-bottom: 20px;
}

.hero-content h1 {
    padding-top: 10px;    
    font-size: 2.8em;
    font-weight: 700;
    /*color: var(--hero-content-text-color);*/
    color: #d59553;
    margin-bottom: 5px;
    transition: color 0.3s ease;
}

.hero-content h2 {
    font-size: 1.8em;
    font-weight: 600;
    /*color: var(--hero-content-text-color);*/
    color: #d59553;
    margin-bottom: 50px;
    transition: color 0.3s ease;
}

.search-bar-container {
    background-color: transparent;
    padding: 25px;
    border-radius: var(--border-radius-lg);
    /*box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);*/
    max-width: 900px;
    width: 90%;
    margin: 0 auto;
    position: relative;
    z-index: 10;
    transition: background-color 0.3s ease, box-shadow 0.3s ease;
}
body.dark-mode .search-bar-container {
    /*box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25);*/
}

.search-form {
    display: flex;
    align-items: center;
    gap: 15px;
}

.search-form .form-group {
    flex: 1;
    display: flex;
    align-items: center;
    border: 1px solid var(--input-border-color);
    border-radius: var(--border-radius-sm);
    padding: 0 10px;
    background-color: var(--input-bg);
    transition: background-color 0.3s ease, border-color 0.3s ease;
}
.search-form .form-group:not(:last-child){
    margin-right:10px;
    padding-right: 20px;
    position:relative;
}
.search-form .form-group:not(:last-child)::after {
    content: '';
    position: absolute;
    right: -5px;
    top: 50%;
    transform: translateY(-50%);
    width: 1px;
    height: 25px;
    background-color: var(--card-border-color);
    transition: background-color 0.3s ease;
}

.search-form .form-group i {
    color: var(--text-subtle-color);
    margin-right: 8px;
    transition: color 0.3s ease;
}

.search-form input[type="text"],
.search-form select {
    border: none;
    outline: none;
    padding: 12px 5px;
    font-size: 0.95em;
    width: 100%;
    background-color: transparent;
    color: var(--input-text-color);
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    transition: color 0.3s ease;
}
.search-form select {
    cursor: pointer;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2352616B' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 10px center;
    background-size: 1em;
}
body.dark-mode .search-form select option{
    background-color: #2c3e50;
}

/* Dark mode popup form styling */
body.dark-mode #popupForm {
  background-color: rgba(0, 0, 0, 0.8); /* Overlay dark */
}

body.dark-mode #popupForm .popup {
  background-color: #22262a !important;  /* Main form background */
  color: white;
}

/* Input & Select fields */
body.dark-mode #popupForm input,
body.dark-mode #popupForm select {
  background-color: #22262a;
  color: white;
  border: 1px solid #fff;
}

/* Placeholder text in input */
body.dark-mode #popupForm input::placeholder {
  color: #aaa;
}

/* Labels */
body.dark-mode #popupForm label {
  color: #eee;
}

/* Headings and paragraph */
body.dark-mode #popupForm h2,
body.dark-mode #popupForm h4,
body.dark-mode #popupForm p {
  color: white;
}

/* Close button (×) */
body.dark-mode #popupForm span {
  color: white;
}

.btn-dark-blue {
    background-color: var(--button-primary-bg);
    color: var(--button-primary-text);
    padding: 12px 25px;
    border: none;
    border-radius: var(--border-radius-sm);
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.3s ease, color 0.3s ease;
    font-size: 0.95em;
}
body:not(.dark-mode) .btn-dark-blue:hover {
    background-color: #1f2b3c;
}
body.dark-mode .btn-dark-blue:hover {
    background-color: #d59553;
}

.site-main {
    padding-top: 60px;
    padding-bottom: 60px;
    background-color: var(--bg-color);
}
 
.contact-page-section {
    padding: 40px 0;
}
.contact-page-section .section-title {
    font-size: 2.2em;
    font-weight: 600;
    color: var(--text-color);
    margin-bottom: 15px;
    text-align: center;
    padding-bottom: 10px;  
    border-bottom: 2px solid var(--primary-dark-blue);  
    display: inline-block;  
    position: relative;
    left: 50%;
    transform: translateX(-50%);
}
.contact-page-section .section-subtitle {
    font-size: 1.1em;
    color: var(--text-muted-color);
    margin-bottom: 40px;
    text-align: center;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.contact-content-wrapper {
    background-color: var(--card-bg);
    padding: 40px;
    border-radius: var(--border-radius-lg);
    border: 1px solid var(--card-border-color);
    box-shadow: 0 4px 15px rgba(0,0,0,0.08);
    transition: background-color 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}
body.dark-mode .contact-content-wrapper {
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
}


.contact-layout {
    display: flex;
    gap: 40px;
    flex-wrap: wrap;
}
.contact-form-container {
    flex: 1.5;
    min-width: 300px;
}
.contact-info-container {
    flex: 1;
    min-width: 280px;
}

.contact-form-container h3, .contact-info-container h3 {
    font-size: 1.6em;
    font-weight: 600;
    color: var(--text-color);
    margin-bottom: 25px;
    padding-bottom: 12px;
     
    transition: color 0.3s ease, border-color 0.3s ease;
}

.contact-form .form-group {
    margin-bottom: 20px;
}
.contact-form label {
    display: block;
    font-weight: 500;
    color: var(--text-color);
    margin-bottom: 8px;
    font-size: 0.95em;
    transition: color 0.3s ease;
}
.contact-form input[type="text"],
.contact-form input[type="email"],
.contact-form textarea {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid var(--input-border-color);
    border-radius: var(--border-radius-sm);
    background-color: var(--input-bg);
    color: var(--input-text-color);
    font-size: 1em;
    font-family: var(--font-family);
    transition: border-color 0.3s ease, background-color 0.3s ease, color 0.3s ease;
}
.contact-form input[type="text"]::placeholder,
.contact-form input[type="email"]::placeholder,
.contact-form textarea::placeholder {
    color: var(--input-placeholder-color);
    transition: color 0.3s ease;
}

.contact-form input[type="text"]:focus,
.contact-form input[type="email"]:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px var(--primary-color-input-focus, rgba(0, 123, 255, 0.25));
}

.contact-form textarea {
    min-height: 130px;
    resize: vertical;
}
.contact-form .btn-submit {
    padding: 12px 30px;
    font-size: 1em;
    width: 100%;
}

.contact-info-list {
    list-style: none;
    padding-left: 0;
}
.contact-info-list li {
    display: flex;
    align-items: flex-start;
    margin-bottom: 25px;
    font-size: 1em;
    color: var(--text-muted-color);
    transition: color 0.3s ease;
}
.contact-info-list li i {
    font-size: 1.6em;
    color: var(--primary-dark-blue);
    margin-right: 20px;
    width: 28px;
    text-align: center;
    margin-top: 2px;
    transition: color 0.3s ease;
    flex-shrink: 0;
}
.contact-info-list li .info-content strong {
    display: block;
    font-weight: 600;
    margin-bottom: 5px;
    color: var(--text-color);
    font-size: 1.1em;
    transition: color 0.3s ease;
}
.contact-info-list li .info-content span, .contact-info-list li .info-content a {
    color: var(--text-muted-color);
    text-decoration: none;
    line-height: 1.6;
    transition: color 0.3s ease;
}
.contact-info-list li .info-content a:hover {
    color: var(--primary-color);
    text-decoration: underline;
}

.contact-map-section {
    margin-top: 60px;
}
.contact-map-section h3 {
    font-size: 1.8em;
    font-weight: 600;
    color: var(--text-color);
    margin-bottom: 25px;
    text-align: center;
}
.map-placeholder {
    height: 400px;
    background-color: var(--placeholder-bg);
    border-radius: var(--border-radius-lg);
    display: flex;
    justify-content: center;
    align-items: center;
    transition: background-color 0.3s ease;
    overflow: hidden;
    border: 1px solid var(--card-border-color);
    box-shadow: 0 4px 12px rgba(0,0,0,0.06);
}
.map-placeholder img, .map-placeholder iframe {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border: none;
    transition: filter 0.3s ease;
}
body.dark-mode .map-placeholder iframe {
    filter: invert(90%) hue-rotate(180deg) contrast(0.9) brightness(1.1);
}
 
.site-footer-main {
    background-color: var(--footer-bg-main);
    color: var(--footer-text-main-color);
    padding-top: 0;
    transition: background-color 0.3s ease, color 0.3s ease;
}
.footer-cta {
    background-color: var(--footer-cta-section-bg);
    padding: 50px 0;
    color: var(--white);
    transition: background-color 0.3s ease;
}
.cta-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}
.cta-content h2 {
    font-size: 1.8em;
    font-weight: 600;
    margin-bottom: 5px;
    max-width: 500px;
}
.cta-content p {
    font-size: 0.95em;
    opacity: 0.8;
    max-width: 500px;
    margin-bottom: 15px;
}
.subscribe-form {
    display: flex;
    /* min-width: 350px;  */
}
.subscribe-form input[type="email"] {
    flex-grow: 1;
    padding: 12px 15px;
    border: 1px solid #4A5A64;
    border-right: none;
    border-radius: var(--border-radius-sm) 0 0 var(--border-radius-sm);
    background-color: #34424A;
    color: var(--white);
    outline: none;
    font-size: 0.9em;
    transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
}
.subscribe-form input[type="email"]::placeholder { color: #90A4AE; }
body.dark-mode .subscribe-form input[type="email"] {
    border-color: var(--input-border-color); 
    background-color: var(--input-bg);
    color: var(--input-text-color);
}
body.dark-mode .subscribe-form input[type="email"]::placeholder { color: var(--input-placeholder-color); }

.btn-light {
    padding: 12px 20px;
    background-color: var(--white);
    color: var(--primary-dark-blue-light);
    border: none;
    border-radius: 0 var(--border-radius-sm) var(--border-radius-sm) 0;
    font-weight: 600;
    cursor: pointer;
    font-size: 0.9em;
    transition: background-color 0.3s ease, color 0.3s ease;
}
body.dark-mode .btn-light {
    background-color: var(--primary-dark-blue-dark);
    color: var(--body-bg-dark);
}

.footer-content-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 30px;
    padding: 50px 0;
}
.footer-col .logo {
    color: var(--footer-logo-color);
    margin-bottom: 15px;
    font-size: 1.6em;
    transition: color 0.3s ease;
}
.footer-col p {
    font-size: 0.9em;
    line-height: 1.7;
    margin-bottom: 15px;
    max-width: 300px;
}
.footer-col h4 {
    font-size: 1.1em;
    font-weight: 600;
    color: var(--footer-heading-color);
    margin-bottom: 15px;
    transition: color 0.3s ease;
}
.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul li a {
    text-decoration: none;
    color: var(--footer-link-color);
    font-size: 0.9em;
    transition: color 0.3s ease;
}
.footer-col ul li a:hover { color: var(--footer-link-hover-color); }

.footer-bottom {
    border-top: 1px solid var(--footer-border-color);
    padding: 20px 0;
    transition: border-color 0.3s ease;
}
.footer-bottom-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.85em;
}
.social-icons a {
    color: var(--footer-link-color);
    margin-left: 15px;
    font-size: 1.2em;
    transition: color 0.3s ease;
}
.social-icons a:hover { color: var(--footer-link-hover-color); }
 
@media (max-width: 992px) {
    .header-container { position: relative; }
    .main-nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: var(--header-bg);
        padding: 15px;
        box-shadow: 0 4px 6px rgba(0,0,0,0.1);
        z-index: 100;
        transition: background-color 0.3s ease;
    }
    .main-nav.active { display: block; }
    .main-nav ul { flex-direction: column; }
    .main-nav ul li { margin: 10px 0; }
    .mobile-nav-toggle { display: block; }
    .auth-buttons { margin-left: auto; margin-right: 15px; }

    .search-form { flex-direction: column; gap: 10px; }
    .search-form .form-group { width: 100%; margin-right: 0; }
    .search-form .form-group:not(:last-child)::after { display: none; }
    .search-form button { width: 100%; }

    .hero-section { min-height: auto; padding-bottom: 40px; }
    .hero-content h1 { font-size: 2.2em; }
    .hero-content h2 { font-size: 1.5em; }
    .search-bar-container { transform: translateY(0); margin-top: 30px; }
    .site-main { padding-top: 40px; }

    .footer-content-grid {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    }
    .footer-col.about-us { grid-column: span 1 / -1; text-align: center;}
    .footer-col.about-us p { margin-left: auto; margin-right: auto; }
}

@media (max-width: 768px) {
    .contact-page-section { padding: 30px 0; }
    .contact-page-section .section-title { font-size: 1.9em; }
    .contact-page-section .section-subtitle { font-size: 1em; margin-bottom: 30px;}
    .contact-content-wrapper { padding: 25px; }

    .contact-layout {
        flex-direction: column;
        gap: 30px;
    }
    .contact-form-container, .contact-info-container {
        flex-basis: auto;
    }
    .contact-form-container h3, .contact-info-container h3 {
        font-size: 1.4em;
        margin-bottom: 20px;
    }
    .contact-form .btn-submit {
        padding: 10px 25px;
        font-size: 0.95em;
    }
    .contact-info-list li { margin-bottom: 20px; font-size: 0.95em; }
    .contact-info-list li i { font-size: 1.4em; margin-right: 15px; }
    .contact-info-list li .info-content strong { font-size: 1em; }

    .contact-map-section { margin-top: 40px; }
    .contact-map-section h3 { font-size: 1.6em; margin-bottom: 20px;}
    .map-placeholder { height: 300px; }

    .cta-content { flex-direction: column; text-align: center; }
    .subscribe-form { width: 100%; max-width: 400px; margin: 0 auto;}

    .footer-bottom-content { flex-direction: column; gap: 10px; text-align: center; }
    .social-icons a { margin: 0 8px; }
}

@media (max-width: 480px) {
    .auth-buttons .btn { padding: 6px 12px; font-size: 0.8em;}
    .logo { font-size: 1.5em; }

    .hero-content h1 { font-size: 1.8em; }
    .hero-content h2 { font-size: 1.2em; }

    .search-form .form-group input[type="text"],
    .search-form .form-group select,
    .search-form .btn-dark-blue {
        font-size: 0.85em;
    }
    .search-form .form-group {
        padding: 0 8px;
    }
    .search-form input[type="text"], .search-form select {
        padding: 10px 3px;
    }
     .search-form .btn-dark-blue {
        padding: 10px 15px;
    }

    .contact-page-section .section-title { font-size: 1.6em; border-bottom-width: 1px; padding-bottom: 8px; }
    .contact-page-section .section-subtitle { font-size: 0.9em; line-height: 1.5;}
    .contact-content-wrapper { padding: 15px; }


    .contact-form-container h3, .contact-info-container h3 { font-size: 1.2em; margin-bottom: 15px; padding-bottom: 8px; }
    .contact-form label { font-size: 0.85em; }
    .contact-form input[type="text"],
    .contact-form input[type="email"],
    .contact-form textarea { padding: 10px 12px; font-size: 0.9em; }
    .contact-form textarea { min-height: 100px; }

    .contact-info-list li { font-size: 0.85em; margin-bottom: 15px; }
    .contact-info-list li i { font-size: 1.2em; margin-right: 10px; width: 20px; }
    .contact-info-list li .info-content strong { font-size: 0.9em; }

    .contact-map-section h3 { font-size: 1.3em; }
    .map-placeholder { height: 220px; }

    .theme-toggle-btn { margin-left: 10px; padding: 6px 8px; font-size: 0.9em; }

    /* Footer CTA Subscribe Form stacking */
    .subscribe-form {
        flex-direction: column;
        gap: 10px;
        width: 100%;
        max-width: none;  
    }
    .subscribe-form input[type="email"],
    .subscribe-form .btn-light {
        width: 100%;
        border-radius: var(--border-radius-sm);  
    }
    .subscribe-form input[type="email"] {
        border-right: 1px solid #4A5A64;  
    }
    body.dark-mode .subscribe-form input[type="email"] {
        border-right-color: var(--input-border-color); 
    }

    .cta-content h2 { font-size: 1.4em; }
    .cta-content p { font-size: 0.85em; }

    .footer-content-grid {
        grid-template-columns: 1fr;  
        gap: 20px;
    }
    .footer-col.about-us {
        text-align: left;  
    }
    .footer-col.about-us p {
        margin-left: 0;
        margin-right: 0;
        max-width: none; 
    }
    .footer-col h4 {
        margin-bottom: 10px;
    }
    .footer-col ul li {
        margin-bottom: 8px;
    }

    .footer-bottom-content {
        font-size: 0.8em;
    }
     .footer-bottom-content p {
        margin-bottom: 5px;  
    }
    .contact-form{
        width: 90%;
    }
    .body{
        width: 80%;
    }
} 
 @media (max-width: 320px){
    .contact-form{
        width: 70%;
    }
    .contact-info-list{
        width: 55%;
    }
    .subscribe-form input[type="email"] { border-right: 1px solid var(--input-border-color); width: 90%;margin-right: -3%;}
    .subscribe-form button[type="submit"] { border-right: 1px solid var(--input-border-color); width: 90%;margin-right: 30%;}
    
    .hero-section{
width: 100%;
   background-color: var(--hero-section-bg);
    text-align: center;
    padding: 60px 0 0;
    background-image: url("https://images.unsplash.com/photo-1582407947304-fd86f028f716?fm=jpg&q=90&w=3000&ixlib=rb-4.1.0&ixid=M3wxMjA3fDB8MHxzZWFyY2h8M3x8cmVhbCUyMGVzdGF0ZXxlbnwwfHwwfHx8MA%3D%3D");
   
    background-position: bottom;
    height: 60vh;
    
    transition: background-color 0.3s ease;
    }
    header{
width: 100%;
    }
    footer{
        width: 100%;
    }
    .contact-page-section{  margin-left: 1%; width: 100%;}
    .cta-content{ margin-left: 0%; width: 100%;}
    .footer-con{margin-right: 13%;}
   
   
}