/* General Styles */
:root {
    /* Primary Colors: Teal & Greys */
    --primary-background: #F2F5F7; /* Very Light Grey-Blue — Clean, subtle background */
    --card-section-background: #FFFFFF; /* Pure White — Standard input/card background */
    --primary-button: #008080; /* Strong Teal — For main actions like "Convert" */
    --secondary-button: #A0B9BE; /* Muted Grey-Blue — For "Reset", etc. */
    --accent-highlight: #34495E; /* Dark Graphite Grey — On hover/focus, labels, headings */

    /* Text Colors */
    --text-dark: #2C3E50; /* Darker Charcoal Grey — Clear and readable primary text */
    --text-medium: #5C6F81; /* Medium Grey — For main text */
    --text-light: #9DAAB5; /* Light Grey — Subtle and soft, for secondary text/labels/small info */

    /* Borders & Errors */
    --border-color: #DDE6EC; /* Light Grey-Blue Border — Soft borders */
    --error-color: #E74C3C; /* Muted Red — Noticeable without being harsh */

    /* Previous variables being remapped or removed to avoid conflicts */
    /* REMAP: */
    --primary-dark: var(--primary-background); /* Body background */
    --accent-green: var(--primary-button); /* Replaced with primary button color */
    --light-accent: var(--text-light); /* Used for lighter text details */
    --highlight-text: var(--accent-highlight); /* For important text/headings */
    --input-bg: var(--card-section-background); /* Input field background */
    --input-border-focus: var(--accent-highlight); /* Focus border for inputs */
    --card-background-dark: var(--card-section-background); /* Section/Card background */
    --footer-bottom-bg: var(--accent-highlight); /* Example: Could be accent-highlight or primary-button */
}

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

body {
    font-family: 'Poppins', sans-serif;
    background-color: var(--primary-background);
    color: var(--text-medium);
    line-height: 1.6;
}

a {
    color: var(--primary-button);
    text-decoration: none;
    transition: color 0.3s ease;
}

a:hover {
    color: var(--accent-highlight);
}

.section-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 20px;
}

.section-heading {
    text-align: center;
    color: var(--accent-highlight);
    font-size: 2.2rem;
    margin-bottom: 40px;
    position: relative;
    padding-bottom: 10px;
}

.section-heading::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background-color: var(--primary-button);
    border-radius: 5px;
}

/* Header */
nav {
    background-color: var(--card-section-background);
    color: var(--text-dark);
    padding: 15px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.nav-logo {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--accent-highlight);
}

.nav-links {
    display: flex;
    gap: 25px;
}

.nav-links a {
    color: var(--text-medium);
    font-weight: 500;
    padding: 5px 0;
    position: relative;
    transition: color 0.3s ease;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--accent-highlight);
    transition: width 0.3s ease;
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--primary-button);
}

.nav-links a:hover::after,
.nav-links a.active::after {
    width: 100%;
    background-color: var(--primary-button);
}

.nav-toggle {
    display: none;
    font-size: 1.8rem;
    cursor: pointer;
    color: var(--text-dark);
}

.info-card p,
.info-card ul li {
    color: var(--text-dark) !important;
    line-height: 1.5 !important;
}

/* Apply 18px font size to all p tags */
p {
    font-size: 18px; /* Added this line */
}

/* Mobile Navigation */
@media (max-width: 768px) {
    nav {
        position: relative;
        top: auto;
    }
    .nav-links {
        display: none;
        flex-direction: column;
        width: 100%;
        background-color: var(--card-section-background);
        position: absolute;
        top: 60px;
        left: 0;
        padding: 20px;
        box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
        z-index: 999;
    }

    .nav-links.active {
        display: flex;
    }

    .nav-links a {
        padding: 10px 0;
        border-bottom: 1px solid var(--border-color);
        color: var(--text-medium);
    }

    .nav-links a:last-child {
        border-bottom: none;
    }

    .nav-links a:hover {
        color: var(--primary-button);
    }

    .nav-toggle {
        display: block;
    }
}

/* Main Converter Section */
.converter-section {
    background-color: var(--card-section-background);
    border-radius: 10px;
    padding: 40px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
    margin-bottom: 50px;
    border: 1px solid var(--border-color);
}

.converter-section p {
    text-align: center;
    color: var(--text-light);
    margin-top: -20px;
    margin-bottom: 30px;
    font-size: 18px; /* Adjusted to 18px */
}

.converter-tabs {
    display: flex;
    justify-content: center;
    margin-bottom: 40px;
    flex-wrap: wrap;
    gap: 10px;
    background-color: var(--primary-background);
    padding: 8px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    box-shadow: inset 0 0 5px rgba(0, 0, 0, 0.05);
}

.converter-tab-button {
    background-color: var(--primary-background);
    color: var(--text-dark);
    border: 1px solid var(--border-color);
    border-radius: 5px;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.3s ease;
    flex-grow: 1;
    flex-shrink: 1;
    flex-basis: auto;
    box-sizing: border-box;
}

.converter-tabs a.converter-tab-button {
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    
    background-color: var(--primary-background);
    color: var(--text-dark);
    border: 1px solid var(--border-color);

    padding: 10px 18px;
    font-size: 1.3rem;
    max-width: 250px;
    min-width: 100px;
    white-space: nowrap;
}

.converter-tab-button:hover,
.converter-tabs a.converter-tab-button:hover {
    background-color: var(--secondary-button);
    color: var(--text-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.converter-tab-button.active,
.converter-tabs a.converter-tab-button.active {
    background-color: var(--primary-button);
    color: var(--card-section-background);
    font-weight: 700;
    box-shadow: 0 0 0 2px var(--primary-button), 0 4px 10px rgba(0, 0, 0, 0.2);
    transform: translateY(0);
}

.converter-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    margin-top: 30px;
}

/* Added for output group to match input group styling structure */
.converter-output-group {
    display: flex;
    flex-direction: column;
}

.converter-input-group label,
.converter-select-group label,
.converter-output-group label {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--text-dark);
}

.converter-input-group input[type="number"],
.converter-select-group select,
.search-units-grid input[type="text"],
#dobInput {
    width: 100%;
    padding: 14px 18px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background-color: var(--input-bg);
    color: var(--text-dark);
    font-size: 1.1rem;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.converter-input-group input[type="number"]::placeholder,
.search-units-grid input[type="text"]::placeholder,
#dobInput::placeholder {
    color: var(--text-light);
}

.converter-input-group input[type="number"]:focus,
.converter-select-group select:focus,
.search-units-grid input[type="text"]:focus,
#dobInput:focus {
    outline: none;
    border-color: var(--accent-highlight);
    box-shadow: 0 0 0 4px rgba(0, 128, 128, 0.2);
}

/* Custom dropdown arrow for select */
.converter-select-group {
    position: relative;
}
.converter-select-group select {
    padding-right: 40px;
}
.converter-select-group::after {
    content: '▼';
    position: absolute;
    right: 18px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-dark);
    pointer-events: none;
    font-size: 1rem;
}

.converter-result {
    background-color: var(--primary-background);
    color: var(--accent-highlight);
    border: 2px solid var(--primary-button);
    font-size: 1.5rem;
    padding: 10px 15px;
    border-radius: 8px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
    min-height: auto;
    height: auto;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    grid-column: span 1;
}

/* Error Message Specific Styling */
.error-message {
    color: var(--error-color);
    font-weight: 600;
    font-size: 1.1rem;
}

/* Search Units Section */
.search-units-section {
    background-color: var(--primary-background);
    border-radius: 10px;
    padding: 30px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
    margin-top: 50px;
    border: 1px solid var(--border-color);
}

.search-units-section .section-heading {
    color: var(--accent-highlight);
    margin-bottom: 25px;
}
.search-units-grid .converter-input-group label {
    color: var(--text-dark);
}


/* --- Why Choose Us (Features Grid) --- */
.features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
    justify-content: center;
    padding-top: 20px;
    padding-bottom: 20px;
}

.feature-card {
    background-color: var(--card-section-background);
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    text-align: center;
    border: 1px solid var(--border-color);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.15);
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: 15px;
    color: var(--primary-button);
    width: 250px;
}

.feature-card h3 {
    color: var(--accent-highlight);
    font-size: 1.5rem;
    margin-bottom: 10px;
}

.feature-card p {
    color: var(--text-medium);
    font-size: 18px; /* Adjusted to 18px */
}


/* --- More Tools (Tools Grid) --- */
.tools-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
    justify-content: center;
    padding-top: 20px;
    padding-bottom: 20px;
}

@media (max-width: 992px) {
    .tools-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .tools-grid {
        grid-template-columns: 1fr;
    }
}

.tool-card {
    background-color: var(--card-section-background);
    padding: 25px;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    text-align: center;
    border: 1px solid var(--border-color);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
    min-height: 180px;
}

.tool-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.15);
}

.tool-icon {
    font-size: 2.5rem;
    margin-bottom: 10px;
    color: var(--primary-button);
}

.tool-card h3 {
    color: var(--accent-highlight);
    font-size: 1.2rem;
    margin-bottom: 8px;
}

.tool-card p {
    color: var(--text-medium);
    font-size: 18px; /* Adjusted to 18px */
}


/* How to Use & FAQ */
.how-to-use-content,
.faq-container {
    background-color: var(--card-section-background);
    border-radius: 10px;
    padding: 30px;
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.1);
    border: 1px solid var(--border-color);
    color: var(--text-medium);
}

.how-to-use-content h3 {
    color: var(--accent-highlight);
    margin-bottom: 20px;
    font-size: 1.5rem;
    text-align: center;
}
.how-to-use-content ol {
    list-style: decimal;
    padding-left: 25px;
}

.how-to-use-content li {
    margin-bottom: 12px;
    font-size: 1rem;
}

.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    padding: 15px 0;
    border-bottom: 1px solid var(--border-color);
}

.faq-item:last-child .faq-question {
    border-bottom: none;
}

.faq-question h3 {
    font-size: 1.15rem;
    margin: 0;
    color: var(--text-dark);
    flex-grow: 1;
    padding-right: 15px;
}

.faq-question i {
    font-size: 1.4rem;
    transition: transform 0.3s ease;
    color: var(--primary-button);
}

.faq-question.active i {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out, padding 0.3s ease-out;
    padding: 0 10px;
    color: var(--text-medium);
    font-size: 18px; /* Adjusted to 18px */
}

.faq-answer.active {
    max-height: 50000px;
    padding: 0px;
}

/* Blog Section Styles */
.blog-cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    padding-top: 20px;
    padding-bottom: 20px;
}

.blog-card {
    background-color: var(--card-section-background);
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid var(--border-color);
}

.blog-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.blog-card-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    display: block;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.blog-card-content {
    padding: 20px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.blog-card-content h3 {
    font-size: 1.35rem;
    color: var(--accent-highlight);
    margin-bottom: 10px;
    line-height: 1.4;
}

.blog-card-content p {
    font-size: 18px; /* Adjusted to 18px */
    color: var(--text-medium);
    margin-bottom: 15px;
    flex-grow: 1;
}

.blog-card .read-more {
    color: var(--primary-button);
    font-weight: 600;
    text-align: right;
    display: block;
    transition: color 0.2s ease;
}

.blog-card .read-more:hover {
    color: var(--secondary-button);
}

/* Individual Blog Post Page Styles */
.blog-post-content {
    background-color: var(--card-section-background);
    border-radius: 10px;
    padding: 40px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
    margin-bottom: 50px;
    border: 1px solid var(--border-color);
}

.blog-post-content h1 {
    font-size: 2.5rem;
    color: var(--accent-highlight);
    margin-bottom: 20px;
    text-align: center;
}

.blog-post-content .blog-meta {
    text-align: center;
    color: var(--text-light);
    font-size: 0.95rem;
    margin-bottom: 30px;
}

.blog-post-content img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    margin: 20px auto;
    display: block;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.blog-post-content p {
    font-size: 18px; /* Adjusted to 18px */
    line-height: 1.8;
    margin-bottom: 20px;
    color: var(--text-dark);
    text-align: justify;
}

.blog-post-content h2 {
    font-size: 1.8rem;
    color: var(--accent-highlight);
    margin-top: 30px;
    margin-bottom: 15px;
}

.blog-post-content ul,
.blog-post-content ol {
    margin-bottom: 20px;
    padding-left: 25px;
    color: var(--text-medium);
}

.blog-post-content ul li,
.blog-post-content ol li {
    margin-bottom: 8px;
    line-height: 1.6;
}

/* Footer */
.main-footer {
    background-color: var(--card-section-background);
    color: var(--text-dark);
    padding-top: 40px;
}

.footer-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    padding-bottom: 30px;
    border-bottom: 1px solid var(--border-color);
}

.footer-column h4 {
    font-size: 1.25rem;
    margin-bottom: 20px;
    color: var(--accent-highlight);
}

.footer-column p {
    font-size: 18px; /* Adjusted to 18px */
    margin-bottom: 10px;
    color: var(--text-medium);
}

.footer-logo {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--accent-highlight);
    margin-bottom: 15px;
    display: flex;
    align-items: center;
}

.footer-logo .logo-icon {
    height: 35px;
    margin-right: 10px;
}

.footer-column ul {
    list-style: none;
    padding: 0;
}

.footer-column ul li {
    margin-bottom: 10px;
}

.footer-column ul li a {
    color: var(--text-medium);
    font-size: 0.95rem;
}

.footer-column ul li a:hover {
    color: var(--primary-button);
}

.contact-info a {
    color: var(--text-medium);
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 1rem;
}

.contact-info a i {
    color: var(--text-medium);
}

.language-selector select {
    background-color: var(--primary-background);
    color: var(--text-dark);
    border: 1px solid var(--border-color);
    padding: 8px 12px;
    border-radius: 5px;
    font-size: 0.95rem;
    cursor: pointer;
}

.footer-bottom {
    height: 50px;
    background-color: var(--accent-highlight);
    padding: 10px 20px;
    text-align: center;
    color: var(--card-section-background);
    font-size: 0.85rem;
    margin-bottom: 0;
}

.footer-bottom-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
}

.social-icons {
    display: flex;
    gap: 18px;
}

.social-icons a {
    color: var(--card-section-background);
    font-size: 1.3rem;
    transition: color 0.3s ease;
}

.social-icons a:hover {
    color: var(--primary-button);
}

/* Responsive Adjustments */
@media (max-width: 992px) {
    .converter-grid {
        grid-template-columns: 1fr;
    }
    .footer-container {
        grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    }
    .blog-cards-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .section-container {
        padding: 30px 15px;
    }

    .section-heading {
        font-size: 1.8rem;
    }

    .converter-tabs {
        flex-direction: column;
        align-items: stretch;
    }

    .converter-tab-button {
        padding: 12px 15px;
        font-size: 0.95rem;
        max-width: none;
    }

    .converter-input-group input[type="number"],
    .converter-select-group select,
    .search-units-grid input[type="text"],
    #dobInput {
        padding: 10px 12px;
        font-size: 1rem;
    }
    .converter-result {
        font-size: 1.5rem;
        padding: 18px;
    }

    .search-units-grid {
        grid-template-columns: 1fr;
    }

    .features-grid {
        grid-template-columns: 1fr;
    }
    .blog-cards-grid {
        grid-template-columns: 1fr;
    }

    .footer-bottom-content {
        flex-direction: column;
    }
    .footer-logo {
        justify-content: center;
    }
    .footer-column {
        text-align: center;
    }
    .footer-column ul {
        padding: 0;
    }
    .footer-column ul li {
        margin-bottom: 5px;
    }
}

.primary-button {
    background-color: var(--primary-button);
    color: var(--card-section-background);
    border: none;
    border-radius: 8px;
    padding: 15px 30px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.3s ease, transform 0.2s ease, box-shadow 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.primary-button:hover {
    background-color: var(--accent-highlight);
    color: var(--card-section-background);
    transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.15);
}

#searchUnitsResultMessage {
    text-align: center;
    padding: 10px;
    border-radius: 5px;
    font-weight: 500;
}

#searchUnitsResultMessage.error-message {
    color: var(--error-color);
}

/* Custom Styles for Popular Conversions Grid */
.popular-conversions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 15px;
    padding-top: 20px;
    padding-bottom: 20px;
}

/* Individual Conversion Card Styling */
.conversion-card {
    background-color: var(--card-section-background);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 15px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    text-decoration: none;
    color: var(--text-dark);
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
    transition: all 0.2s ease-in-out;
}

.conversion-card:hover {
    background-color: var(--primary-background);
    transform: translateY(-3px);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.conversion-card .card-content {
    display: flex;
    align-items: center;
    gap: 10px;
}

.conversion-card .card-icon {
    font-size: 1.8rem;
    color: var(--primary-button);
    line-height: 1;
}

.conversion-card h3 {
    font-size: 1.1rem;
    color: var(--text-dark);
    margin: 0;
}

.conversion-card .card-arrow {
    font-size: 1.5rem;
    color: var(--text-light);
    font-weight: bold;
}

/* Responsive adjustments for popular-conversions-grid */
@media (max-width: 992px) {
    .popular-conversions-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }
}

@media (max-width: 768px) {
    .popular-conversions-grid {
        grid-template-columns: 1fr;
    }
    .conversion-card {
        padding: 12px 15px;
    }
    .conversion-card .card-icon {
        font-size: 1.5rem;
    }
    .conversion-card h3 {
        font-size: 1rem;
    }
    .conversion-card .card-arrow {
        font-size: 1.2rem;
    }
}

/* === Custom Styles for New Informational Pages === */

/* Content wrappers for About Us, Privacy Policy, Terms & Conditions */
.about-content,
.privacy-content,
.terms-content {
    background-color: var(--card-section-background); /* White background */
    border-radius: 10px;
    padding: 30px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.08); /* Soft shadow */
    border: 1px solid var(--border-color); /* Light border */
    margin-top: 30px; /* Space from section description */
}

.about-content h2,
.privacy-content h2,
.terms-content h2 {
    font-size: 1.8rem;
    color: var(--accent-highlight); /* Dark heading color */
    margin-top: 25px;
    margin-bottom: 15px;
}

.about-content p,
.privacy-content p,
.terms-content p {
    font-size: 18px; /* Adjusted to 18px */
    line-height: 1.7;
    color: var(--text-medium); /* Medium grey text for body */
    margin-bottom: 15px;
    text-align: justify; /* Justify text for a cleaner look */
}

.about-content ul,
.privacy-content ul,
.terms-content ul {
    list-style: disc; /* Default bullet points */
    padding-left: 25px;
    margin-bottom: 20px;
    color: var(--text-medium);
}

.about-content ul li,
.privacy-content ul li,
.terms-content ul li {
    margin-bottom: 8px;
    line-height: 1.5;
}

/* Contact Page Specific Styles */
.contact-form-container {
    background-color: var(--primary-background); /* Light grey background for form area */
    border-radius: 10px;
    padding: 30px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05); /* Subtle shadow */
    border: 1px solid var(--border-color); /* Light border */
    margin-top: 30px;
    max-width: 600px; /* Max width for the form container */
    margin-left: auto;
    margin-right: auto; /* Center the form container */
}

.contact-form .form-group {
    margin-bottom: 20px;
}

.contact-form label {
    display: block;
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 8px;
}

.contact-form input[type="text"],
.contact-form input[type="email"],
.contact-form textarea {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background-color: var(--input-bg);
    color: var(--text-dark);
    font-size: 1rem;
    transition: border-color 0.3s ease, box-shadow 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-button);
    box-shadow: 0 0 0 3px rgba(0, 128, 128, 0.2);
}

.contact-form textarea {
    resize: vertical; /* Allow vertical resizing */
    min-height: 120px;
}

.contact-form .convert-button { /* Reusing primary-button style for form submit */
    width: 100%;
    padding: 15px;
    font-size: 1.1rem;
    background-color: var(--primary-button);
    color: var(--card-section-background);
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: background-color 0.3s ease, transform 0.2s ease, box-shadow 0.3s ease;
    font-weight: 600;
}

.contact-form .convert-button:hover {
    background-color: var(--accent-highlight);
    transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.15);
}

.contact-info {
    text-align: center;
    margin-top: 40px;
    padding-top: 30px;
    border-top: 1px solid var(--border-color); /* Separator for contact info */
}

.contact-info h2 {
    font-size: 1.6rem;
    color: var(--accent-highlight);
    margin-bottom: 15px;
}

.contact-info p {
    font-size: 18px; /* Adjusted to 18px */
    color: var(--text-medium);
    margin-bottom: 10px;
    text-align: center; /* Center align info text */
}

.contact-info a {
    color: var(--primary-button);
    font-weight: 600;
}

.contact-info a:hover {
    color: var(--accent-highlight);
}

.language-selector select {
    background-color: var(--primary-background);
    color: var(--text-dark);
    border: 1px solid var(--border-color);
    padding: 8px 12px;
    border-radius: 5px;
    font-size: 0.95rem;
    cursor: pointer;
}

.footer-bottom {
    height: 50px;
    background-color: var(--accent-highlight);
    padding: 10px 20px;
    text-align: center;
    color: var(--card-section-background);
    font-size: 0.85rem;
    margin-bottom: 0;
}

.footer-bottom-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
}

.social-icons {
    display: flex;
    gap: 18px;
}

.social-icons a {
    color: var(--card-section-background);
    font-size: 1.3rem;
    transition: color 0.3s ease;
}

.social-icons a:hover {
    color: var(--primary-button);
}

/* Responsive Adjustments */
@media (max-width: 992px) {
    .converter-grid {
        grid-template-columns: 1fr;
    }
    .footer-container {
        grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    }
    .blog-cards-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .section-container {
        padding: 30px 15px;
    }

    .section-heading {
        font-size: 1.8rem;
    }

    .converter-tabs {
        flex-direction: column;
        align-items: stretch;
    }

    .converter-tab-button {
        padding: 12px 15px;
        font-size: 0.95rem;
        max-width: none;
    }

    .converter-input-group input[type="number"],
    .converter-select-group select,
    .search-units-grid input[type="text"],
    #dobInput {
        padding: 10px 12px;
        font-size: 1rem;
    }
    .converter-result {
        font-size: 1.5rem;
        padding: 18px;
    }

    .search-units-grid {
        grid-template-columns: 1fr;
    }

    .features-grid {
        grid-template-columns: 1fr;
    }
    .blog-cards-grid {
        grid-template-columns: 1fr;
    }

    .footer-bottom-content {
        flex-direction: column;
    }
    .footer-logo {
        justify-content: center;
    }
    .footer-column {
        text-align: center;
    }
    .footer-column ul {
        padding: 0;
    }
    .footer-column ul li {
        margin-bottom: 5px;
    }
}

.primary-button {
    background-color: var(--primary-button);
    color: var(--card-section-background);
    border: none;
    border-radius: 8px;
    padding: 15px 30px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.3s ease, transform 0.2s ease, box-shadow 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.primary-button:hover {
    background-color: var(--accent-highlight);
    color: var(--card-section-background);
    transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.15);
}

#searchUnitsResultMessage {
    text-align: center;
    padding: 10px;
    border-radius: 5px;
    font-weight: 500;
}

#searchUnitsResultMessage.error-message {
    color: var(--error-color);
}

/* Custom Styles for Popular Conversions Grid */
.popular-conversions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 15px;
    padding-top: 20px;
    padding-bottom: 20px;
}

/* Individual Conversion Card Styling */
.conversion-card {
    background-color: var(--card-section-background);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 15px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    text-decoration: none;
    color: var(--text-dark);
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
    transition: all 0.2s ease-in-out;
}

.conversion-card:hover {
    background-color: var(--primary-background);
    transform: translateY(-3px);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.conversion-card .card-content {
    display: flex;
    align-items: center;
    gap: 10px;
}

.conversion-card .card-icon {
    font-size: 1.8rem;
    color: var(--primary-button);
    line-height: 1;
}

.conversion-card h3 {
    font-size: 1.1rem;
    color: var(--text-dark);
    margin: 0;
}

.conversion-card .card-arrow {
    font-size: 1.5rem;
    color: var(--text-light);
    font-weight: bold;
}

/* Responsive adjustments for popular-conversions-grid */
@media (max-width: 992px) {
    .popular-conversions-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }
}

@media (max-width: 768px) {
    .popular-conversions-grid {
        grid-template-columns: 1fr;
    }
    .conversion-card {
        padding: 12px 15px;
    }
    .conversion-card .card-icon {
        font-size: 1.5rem;
    }
    .conversion-card h3 {
        font-size: 1rem;
    }
    .conversion-card .card-arrow {
        font-size: 1.2rem;
    }
}

/* === Custom Styles for New Informational Pages === */

/* Content wrappers for About Us, Privacy Policy, Terms & Conditions */
.about-content,
.privacy-content,
.terms-content {
    background-color: var(--card-section-background); /* White background */
    border-radius: 10px;
    padding: 30px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.08); /* Soft shadow */
    border: 1px solid var(--border-color); /* Light border */
    margin-top: 30px; /* Space from section description */
}

.about-content h2,
.privacy-content h2,
.terms-content h2 {
    font-size: 1.8rem;
    color: var(--accent-highlight); /* Dark heading color */
    margin-top: 25px;
    margin-bottom: 15px;
}

.about-content p,
.privacy-content p,
.terms-content p {
    font-size: 18px; /* Adjusted to 18px */
    line-height: 1.7;
    color: var(--text-medium); /* Medium grey text for body */
    margin-bottom: 15px;
    text-align: justify; /* Justify text for a cleaner look */
}

.about-content ul,
.privacy-content ul,
.terms-content ul {
    list-style: disc; /* Default bullet points */
    padding-left: 25px;
    margin-bottom: 20px;
    color: var(--text-medium);
}

.about-content ul li,
.privacy-content ul li,
.terms-content ul li {
    margin-bottom: 8px;
    line-height: 1.5;
}

/* Contact Page Specific Styles */
.contact-form-container {
    background-color: var(--primary-background); /* Light grey background for form area */
    border-radius: 10px;
    padding: 30px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05); /* Subtle shadow */
    border: 1px solid var(--border-color); /* Light border */
    margin-top: 30px;
    max-width: 600px; /* Max width for the form container */
    margin-left: auto;
    margin-right: auto; /* Center the form container */
}

.contact-form .form-group {
    margin-bottom: 20px;
}

.contact-form label {
    display: block;
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 8px;
}

.contact-form input[type="text"],
.contact-form input[type="email"],
.contact-form textarea {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background-color: var(--input-bg);
    color: var(--text-dark);
    font-size: 1rem;
    transition: border-color 0.3s ease, box-shadow 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-button);
    box-shadow: 0 0 0 3px rgba(0, 128, 128, 0.2);
}

.contact-form textarea {
    resize: vertical; /* Allow vertical resizing */
    min-height: 120px;
}

.contact-form .convert-button { /* Reusing primary-button style for form submit */
    width: 100%;
    padding: 15px;
    font-size: 1.1rem;
    background-color: var(--primary-button);
    color: var(--card-section-background);
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: background-color 0.3s ease, transform 0.2s ease, box-shadow 0.3s ease;
    font-weight: 600;
}

.contact-form .convert-button:hover {
    background-color: var(--accent-highlight);
    transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.15);
}

.contact-info {
    text-align: center;
    margin-top: 40px;
    padding-top: 30px;
    border-top: 1px solid var(--border-color); /* Separator for contact info */
}

.contact-info h2 {
    font-size: 1.6rem;
    color: var(--accent-highlight);
    margin-bottom: 15px;
}

.contact-info p {
    font-size: 18px; /* Adjusted to 18px */
    color: var(--text-medium);
    margin-bottom: 10px;
    text-align: center; /* Center align info text */
}

.contact-info a {
    color: var(--primary-button);
    font-weight: 600;
}

.contact-info a:hover {
    color: var(--accent-highlight);
}

.language-selector select {
    background-color: var(--primary-background);
    color: var(--text-dark);
    border: 1px solid var(--border-color);
    padding: 8px 12px;
    border-radius: 5px;
    font-size: 0.95rem;
    cursor: pointer;
}

.footer-bottom {
    height: 50px;
    background-color: var(--accent-highlight);
    padding: 10px 20px;
    text-align: center;
    color: var(--card-section-background);
    font-size: 0.85rem;
    margin-bottom: 0;
}

.footer-bottom-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
}

.social-icons {
    display: flex;
    gap: 18px;
}

.social-icons a {
    color: var(--card-section-background);
    font-size: 1.3rem;
    transition: color 0.3s ease;
}

.social-icons a:hover {
    color: var(--primary-button);
}

/* Responsive Adjustments */
@media (max-width: 992px) {
    .converter-grid {
        grid-template-columns: 1fr;
    }
    .footer-container {
        grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    }
    .blog-cards-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .section-container {
        padding: 30px 15px;
    }

    .section-heading {
        font-size: 1.8rem;
    }

    .converter-tabs {
        flex-direction: column;
        align-items: stretch;
    }

    .converter-tab-button {
        padding: 12px 15px;
        font-size: 0.95rem;
        max-width: none;
    }

    .converter-input-group input[type="number"],
    .converter-select-group select,
    .search-units-grid input[type="text"],
    #dobInput {
        padding: 10px 12px;
        font-size: 1rem;
    }
    .converter-result {
        font-size: 1.5rem;
        padding: 18px;
    }

    .search-units-grid {
        grid-template-columns: 1fr;
    }

    .features-grid {
        grid-template-columns: 1fr;
    }
    .blog-cards-grid {
        grid-template-columns: 1fr;
    }

    .footer-bottom-content {
        flex-direction: column;
    }
    .footer-logo {
        justify-content: center;
    }
    .footer-column {
        text-align: center;
    }
    .footer-column ul {
        padding: 0;
    }
    .footer-column ul li {
        margin-bottom: 5px;
    }
}

.primary-button {
    background-color: var(--primary-button);
    color: var(--card-section-background);
    border: none;
    border-radius: 8px;
    padding: 15px 30px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.3s ease, transform 0.2s ease, box-shadow 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.primary-button:hover {
    background-color: var(--accent-highlight);
    color: var(--card-section-background);
    transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.15);
}

#searchUnitsResultMessage {
    text-align: center;
    padding: 10px;
    border-radius: 5px;
    font-weight: 500;
}

#searchUnitsResultMessage.error-message {
    color: var(--error-color);
}

/* Custom Styles for Popular Conversions Grid */
.popular-conversions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 15px;
    padding-top: 20px;
    padding-bottom: 20px;
}

/* Individual Conversion Card Styling */
.conversion-card {
    background-color: var(--card-section-background);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 15px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    text-decoration: none;
    color: var(--text-dark);
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
    transition: all 0.2s ease-in-out;
}

.conversion-card:hover {
    background-color: var(--primary-background);
    transform: translateY(-3px);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.conversion-card .card-content {
    display: flex;
    align-items: center;
    gap: 10px;
}

.conversion-card .card-icon {
    font-size: 1.8rem;
    color: var(--primary-button);
    line-height: 1;
}

.conversion-card h3 {
    font-size: 1.1rem;
    color: var(--text-dark);
    margin: 0;
}

.conversion-card .card-arrow {
    font-size: 1.5rem;
    color: var(--text-light);
    font-weight: bold;
}

/* Responsive adjustments for popular-conversions-grid */
@media (max-width: 992px) {
    .popular-conversions-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }
}

@media (max-width: 768px) {
    .popular-conversions-grid {
        grid-template-columns: 1fr;
    }
    .conversion-card {
        padding: 12px 15px;
    }
    .conversion-card .card-icon {
        font-size: 1.5rem;
    }
    .conversion-card h3 {
        font-size: 1rem;
    }
    .conversion-card .card-arrow {
        font-size: 1.2rem;
    }
}

/* === Custom Styles for New Informational Pages === */

/* Content wrappers for About Us, Privacy Policy, Terms & Conditions */
.about-content,
.privacy-content,
.terms-content {
    background-color: var(--card-section-background); /* White background */
    border-radius: 10px;
    padding: 30px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.08); /* Soft shadow */
    border: 1px solid var(--border-color); /* Light border */
    margin-top: 30px; /* Space from section description */
}

.about-content h2,
.privacy-content h2,
.terms-content h2 {
    font-size: 1.8rem;
    color: var(--accent-highlight); /* Dark heading color */
    margin-top: 25px;
    margin-bottom: 15px;
}

.about-content p,
.privacy-content p,
.terms-content p {
    font-size: 18px; /* Adjusted to 18px */
    line-height: 1.7;
    color: var(--text-medium); /* Medium grey text for body */
    margin-bottom: 15px;
    text-align: justify; /* Justify text for a cleaner look */
}

.about-content ul,
.privacy-content ul,
.terms-content ul {
    list-style: disc; /* Default bullet points */
    padding-left: 25px;
    margin-bottom: 20px;
    color: var(--text-medium);
}

.about-content ul li,
.privacy-content ul li,
.terms-content ul li {
    margin-bottom: 8px;
    line-height: 1.5;
}

/* Contact Page Specific Styles */
.contact-form-container {
    background-color: var(--primary-background); /* Light grey background for form area */
    border-radius: 10px;
    padding: 30px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05); /* Subtle shadow */
    border: 1px solid var(--border-color); /* Light border */
    margin-top: 30px;
    max-width: 600px; /* Max width for the form container */
    margin-left: auto;
    margin-right: auto; /* Center the form container */
}

.contact-form .form-group {
    margin-bottom: 20px;
}

.contact-form label {
    display: block;
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 8px;
}

.contact-form input[type="text"],
.contact-form input[type="email"],
.contact-form textarea {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background-color: var(--input-bg);
    color: var(--text-dark);
    font-size: 1rem;
    transition: border-color 0.3s ease, box-shadow 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-button);
    box-shadow: 0 0 0 3px rgba(0, 128, 128, 0.2);
}

.contact-form textarea {
    resize: vertical; /* Allow vertical resizing */
    min-height: 120px;
}

.contact-form .convert-button { /* Reusing primary-button style for form submit */
    width: 100%;
    padding: 15px;
    font-size: 1.1rem;
    background-color: var(--primary-button);
    color: var(--card-section-background);
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: background-color 0.3s ease, transform 0.2s ease, box-shadow 0.3s ease;
    font-weight: 600;
}

.contact-form .convert-button:hover {
    background-color: var(--accent-highlight);
    transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.15);
}

.contact-info {
    text-align: center;
    margin-top: 40px;
    padding-top: 30px;
    border-top: 1px solid var(--border-color); /* Separator for contact info */
}

.contact-info h2 {
    font-size: 1.6rem;
    color: var(--accent-highlight);
    margin-bottom: 15px;
}

.contact-info p {
    font-size: 18px; /* Adjusted to 18px */
    color: var(--text-medium);
    margin-bottom: 10px;
    text-align: center; /* Center align info text */
}

.contact-info a {
    color: var(--primary-button);
    font-weight: 600;
}

.contact-info a:hover {
    color: var(--accent-highlight);
}

.language-selector select {
    background-color: var(--primary-background);
    color: var(--text-dark);
    border: 1px solid var(--border-color);
    padding: 8px 12px;
    border-radius: 5px;
    font-size: 0.95rem;
    cursor: pointer;
}

.footer-bottom {
    height: 50px;
    background-color: var(--accent-highlight);
    padding: 10px 20px;
    text-align: center;
    color: var(--card-section-background);
    font-size: 0.85rem;
    margin-bottom: 0;
}

.footer-bottom-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
}

.social-icons {
    display: flex;
    gap: 18px;
}

.social-icons a {
    color: var(--card-section-background);
    font-size: 1.3rem;
    transition: color 0.3s ease;
}

.social-icons a:hover {
    color: var(--primary-button);
}

/* Responsive Adjustments */
@media (max-width: 992px) {
    .converter-grid {
        grid-template-columns: 1fr;
    }
    .footer-container {
        grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    }
    .blog-cards-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .section-container {
        padding: 30px 15px;
    }

    .section-heading {
        font-size: 1.8rem;
    }

    .converter-tabs {
        flex-direction: column;
        align-items: stretch;
    }

    .converter-tab-button {
        padding: 12px 15px;
        font-size: 0.95rem;
        max-width: none;
    }

    .converter-input-group input[type="number"],
    .converter-select-group select,
    .search-units-grid input[type="text"],
    #dobInput {
        padding: 10px 12px;
        font-size: 1rem;
    }
    .converter-result {
        font-size: 1.5rem;
        padding: 18px;
    }

    .search-units-grid {
        grid-template-columns: 1fr;
    }

    .features-grid {
        grid-template-columns: 1fr;
    }
    .blog-cards-grid {
        grid-template-columns: 1fr;
    }

    .footer-bottom-content {
        flex-direction: column;
    }
    .footer-logo {
        justify-content: center;
    }
    .footer-column {
        text-align: center;
    }
    .footer-column ul {
        padding: 0;
    }
    .footer-column ul li {
        margin-bottom: 5px;
    }
}

.primary-button {
    background-color: var(--primary-button);
    color: var(--card-section-background);
    border: none;
    border-radius: 8px;
    padding: 15px 30px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.3s ease, transform 0.2s ease, box-shadow 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.primary-button:hover {
    background-color: var(--accent-highlight);
    color: var(--card-section-background);
    transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.15);
}

#searchUnitsResultMessage {
    text-align: center;
    padding: 10px;
    border-radius: 5px;
    font-weight: 500;
}

#searchUnitsResultMessage.error-message {
    color: var(--error-color);
}

/* Custom Styles for Popular Conversions Grid */
.popular-conversions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 15px;
    padding-top: 20px;
    padding-bottom: 20px;
}

/* Individual Conversion Card Styling */
.conversion-card {
    background-color: var(--card-section-background);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 15px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    text-decoration: none;
    color: var(--text-dark);
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
    transition: all 0.2s ease-in-out;
}

.conversion-card:hover {
    background-color: var(--primary-background);
    transform: translateY(-3px);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.conversion-card .card-content {
    display: flex;
    align-items: center;
    gap: 10px;
}

.conversion-card .card-icon {
    font-size: 1.8rem;
    color: var(--primary-button);
    line-height: 1;
}

.conversion-card h3 {
    font-size: 1.1rem;
    color: var(--text-dark);
    margin: 0;
}

.conversion-card .card-arrow {
    font-size: 1.5rem;
    color: var(--text-light);
    font-weight: bold;
}

/* Responsive adjustments for popular-conversions-grid */
@media (max-width: 992px) {
    .popular-conversions-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }
}

@media (max-width: 768px) {
    .popular-conversions-grid {
        grid-template-columns: 1fr;
    }
    .conversion-card {
        padding: 12px 15px;
    }
    .conversion-card .card-icon {
        font-size: 1.5rem;
    }
    .conversion-card h3 {
        font-size: 1rem;
    }
    .conversion-card .card-arrow {
        font-size: 1.2rem;
    }
}

/* === Custom Styles for New Informational Pages === */

/* Content wrappers for About Us, Privacy Policy, Terms & Conditions */
.about-content,
.privacy-content,
.terms-content {
    background-color: var(--card-section-background); /* White background */
    border-radius: 10px;
    padding: 30px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.08); /* Soft shadow */
    border: 1px solid var(--border-color); /* Light border */
    margin-top: 30px; /* Space from section description */
}

.about-content h2,
.privacy-content h2,
.terms-content h2 {
    font-size: 1.8rem;
    color: var(--accent-highlight); /* Dark heading color */
    margin-top: 25px;
    margin-bottom: 15px;
}

.about-content p,
.privacy-content p,
.terms-content p {
    font-size: 18px; /* Adjusted to 18px */
    line-height: 1.7;
    color: var(--text-medium); /* Medium grey text for body */
    margin-bottom: 15px;
    text-align: justify; /* Justify text for a cleaner look */
}

.about-content ul,
.privacy-content ul,
.terms-content ul {
    list-style: disc; /* Default bullet points */
    padding-left: 25px;
    margin-bottom: 20px;
    color: var(--text-medium);
}

.about-content ul li,
.privacy-content ul li,
.terms-content ul li {
    margin-bottom: 8px;
    line-height: 1.5;
}

/* Contact Page Specific Styles */
.contact-form-container {
    background-color: var(--primary-background); /* Light grey background for form area */
    border-radius: 10px;
    padding: 30px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05); /* Subtle shadow */
    border: 1px solid var(--border-color); /* Light border */
    margin-top: 30px;
    max-width: 600px; /* Max width for the form container */
    margin-left: auto;
    margin-right: auto; /* Center the form container */
}

.contact-form .form-group {
    margin-bottom: 20px;
}

.contact-form label {
    display: block;
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 8px;
}

.contact-form input[type="text"],
.contact-form input[type="email"],
.contact-form textarea {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background-color: var(--input-bg);
    color: var(--text-dark);
    font-size: 1rem;
    transition: border-color 0.3s ease, box-shadow 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-button);
    box-shadow: 0 0 0 3px rgba(0, 128, 128, 0.2);
}

.contact-form textarea {
    resize: vertical; /* Allow vertical resizing */
    min-height: 120px;
}

.contact-form .convert-button { /* Reusing primary-button style for form submit */
    width: 100%;
    padding: 15px;
    font-size: 1.1rem;
    background-color: var(--primary-button);
    color: var(--card-section-background);
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: background-color 0.3s ease, transform 0.2s ease, box-shadow 0.3s ease;
    font-weight: 600;
}

.contact-form .convert-button:hover {
    background-color: var(--accent-highlight);
    transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.15);
}

.contact-info {
    text-align: center;
    margin-top: 40px;
    padding-top: 30px;
    border-top: 1px solid var(--border-color); /* Separator for contact info */
}

.contact-info h2 {
    font-size: 1.6rem;
    color: var(--accent-highlight);
    margin-bottom: 15px;
}

.contact-info p {
    font-size: 18px; /* Adjusted to 18px */
    color: var(--text-medium);
    margin-bottom: 10px;
    text-align: center; /* Center align info text */
}

.contact-info a {
    color: var(--primary-button);
    font-weight: 600;
}

.contact-info a:hover {
    color: var(--accent-highlight);
}

.language-selector select {
    background-color: var(--primary-background);
    color: var(--text-dark);
    border: 1px solid var(--border-color);
    padding: 8px 12px;
    border-radius: 5px;
    font-size: 0.95rem;
    cursor: pointer;
}

.footer-bottom {
    height: 50px;
    background-color: var(--accent-highlight);
    padding: 10px 20px;
    text-align: center;
    color: var(--card-section-background);
    font-size: 0.85rem;
    margin-bottom: 0;
}

.footer-bottom-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
}

.social-icons {
    display: flex;
    gap: 18px;
}

.social-icons a {
    color: var(--card-section-background);
    font-size: 1.3rem;
    transition: color 0.3s ease;
}

.social-icons a:hover {
    color: var(--primary-button);
}

/* Responsive Adjustments */
@media (max-width: 992px) {
    .converter-grid {
        grid-template-columns: 1fr;
    }
    .footer-container {
        grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    }
    .blog-cards-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .section-container {
        padding: 30px 15px;
    }

    .section-heading {
        font-size: 1.8rem;
    }

    .converter-tabs {
        flex-direction: column;
        align-items: stretch;
    }

    .converter-tab-button {
        padding: 12px 15px;
        font-size: 0.95rem;
        max-width: none;
    }

    .converter-input-group input[type="number"],
    .converter-select-group select,
    .search-units-grid input[type="text"],
    #dobInput {
        padding: 10px 12px;
        font-size: 1rem;
    }
    .converter-result {
        font-size: 1.5rem;
        padding: 18px;
    }

    .search-units-grid {
        grid-template-columns: 1fr;
    }

    .features-grid {
        grid-template-columns: 1fr;
    }
    .blog-cards-grid {
        grid-template-columns: 1fr;
    }

    .footer-bottom-content {
        flex-direction: column;
    }
    .footer-logo {
        justify-content: center;
    }
    .footer-column {
        text-align: center;
    }
    .footer-column ul {
        padding: 0;
    }
    .footer-column ul li {
        margin-bottom: 5px;
    }
}