/* Color Palette */
:root {
    --primary-color: #99ccff;
    --secondary-color: #cfe9ff;
    --dark-blue: #0d325e;
    --light-blue: #cfe9ff;
    --accent-color: #ff9933;
    --white: #ffffff;
    --light-gray: #f8f9fa;
    --text-dark: #333333;
    --text-light: #666666;
}

/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--white);
}

/* Navigation */
.navbar {
    background-color: var(--primary-color);
    padding: 0;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    position: relative;
    z-index: 1000;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 20px;
    height: 95px;
}

.nav-logo {
    display: block;
    text-decoration: none;
    transition: opacity 0.3s ease;
}

.nav-logo:hover {
    opacity: 0.8;
}

.logo-image {
    height: 80px;
    width: auto;
    max-width: 250px;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 0;
}

.nav-item {
    position: relative;
}

.nav-link {
    color: var(--dark-blue);
    text-decoration: none;
    padding: 25px 20px;
    display: block;
    transition: all 0.3s ease;
    font-weight: 500;
}

.nav-link:hover {
    background-color: var(--dark-blue);
    color: var(--white);
}

.login-btn {
    background-color: var(--accent-color);
    color: var(--white);
    border-radius: 5px;
    margin-left: 10px;
}

.login-btn:hover {
    background-color: #e6821a;
    color: var(--white);
}

/* Dropdown Styles */
.dropdown .dropdown-content {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    background-color: var(--white);
    min-width: 180px;
    box-shadow: 0 8px 16px rgba(0,0,0,0.1);
    z-index: 1001;
    border-radius: 0 0 5px 5px;
}

.dropdown:hover .dropdown-content {
    display: block;
}

.dropdown-content a {
    color: var(--text-dark);
    padding: 12px 20px;
    text-decoration: none;
    display: block;
    transition: background-color 0.3s ease;
}

.dropdown-content a:hover {
    background-color: var(--dark-blue);
    color: var(--white);
}

/* Container and Layout */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Page Headers */
.page-header {
    background-color: var(--light-gray);
    padding: 60px 0;
    text-align: center;
}

.page-header h1 {
    color: var(--dark-blue);
    font-size: 2.5rem;
    margin-bottom: 10px;
}

.page-subtitle {
    font-size: 1.2rem;
    color: var(--text-light);
    margin-bottom: 0;
}

/* Hero Section */
.hero-section {
    background: #ffffff;
    color: var(--dark-blue);
    padding: 100px 0;
}

/* How It Works Section */
.how-it-works-section {
    background-color: var(--secondary-color);
    padding: 80px 0;
    text-align: center;
}

.how-it-works-section h2 {
    color: var(--dark-blue);
    font-size: 2.5rem;
    margin: 0 0 50px 0;
    font-weight: 700;
}

.how-it-works-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    max-width: 1200px;
    margin: 0 auto;
    align-items: start;
}

.how-it-works-tile {
    background-color: var(--white);
    padding: 20px;
    border-radius: 10px;
    text-align: left;
    box-shadow: 0 8px 25px rgba(0,0,0,0.15);
    transition: transform 0.3s ease;
    width: 60vw;
    max-width: 60vw;
    min-height: 400px;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
}

.how-it-works-tile h3 {
    color: var(--dark-blue);
    font-size: 1.5rem;
    margin-bottom: 20px;
    margin-top: 0;
    font-weight: 700;
}

.how-it-works-tile:hover {
    transform: translateY(-5px);
}

.tile-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    margin-top: 10px;
    align-items: center;
}

.tile-grid-left {
    display: flex;
    justify-content: center;
    align-items: center;
}

.tile-grid-right {
    display: flex;
    align-items: center;
    padding-left: 10px;
}

.scan-features-list {
    margin: 0;
    padding: 0;
    list-style-type: disc;
    padding-left: 20px;
}

.scan-features-list li {
    color: var(--dark-blue);
    font-size: 0.9rem;
    line-height: 1.4;
    margin-bottom: 12px;
    text-align: left;
}

.scan-features-list li:last-child {
    margin-bottom: 0;
}

.hand-scan-image {
    width: 30vw;
    height: auto;
    max-width: 100%;
    border-radius: 8px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
}

.upload-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    margin-top: 10px;
    align-items: center;
}

.upload-grid-left {
    display: flex;
    justify-content: center;
    align-items: center;
    padding-right: 10px;
}

.upload-features-list {
    margin: 0;
    padding: 0;
    list-style-type: disc;
    padding-left: 20px;
}

.upload-features-list li {
    color: var(--dark-blue);
    font-size: 0.9rem;
    line-height: 1.4;
    margin-bottom: 12px;
    text-align: left;
}

.upload-features-list li:last-child {
    margin-bottom: 0;
}

.upload-grid-right {
    display: flex;
    align-items: center;
    justify-content: center;
}

.pelvic-scan-image {
    width: 30vw;
    height: auto;
    max-width: 100%;
    border-radius: 8px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
}

.measurement-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    margin-top: 10px;
    align-items: center;
}

.measurement-grid-left {
    display: flex;
    justify-content: center;
    align-items: center;
}

.measurement-grid-right {
    display: flex;
    align-items: center;
    padding-left: 10px;
}

.measurement-features-list {
    margin: 0;
    padding: 0;
    list-style-type: disc;
    padding-left: 20px;
}

.measurement-features-list li {
    color: var(--dark-blue);
    font-size: 0.9rem;
    line-height: 1.4;
    margin-bottom: 12px;
    text-align: left;
}

.measurement-features-list li:last-child {
    margin-bottom: 0;
}

.claw-measurement-image {
    width: 30vw;
    height: auto;
    max-width: 100%;
    border-radius: 8px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
}

.phenotype-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    margin-top: 10px;
    align-items: center;
}

.phenotype-grid-left {
    display: flex;
    justify-content: center;
    align-items: center;
    padding-right: 10px;
}

.phenotype-features-list {
    margin: 0;
    padding: 0;
    list-style-type: disc;
    padding-left: 20px;
}

.phenotype-features-list li {
    color: var(--dark-blue);
    font-size: 0.9rem;
    line-height: 1.4;
    margin-bottom: 12px;
    text-align: left;
}

.phenotype-features-list li:last-child {
    margin-bottom: 0;
}

.phenotype-grid-right {
    display: flex;
    align-items: center;
    justify-content: center;
}

.report-example-image {
    width: 30vw;
    height: auto;
    max-width: 100%;
}

.analyze-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    margin-top: 10px;
    align-items: center;
}

.analyze-grid-left {
    display: flex;
    justify-content: center;
    align-items: center;
}

.analyze-grid-right {
    display: flex;
    align-items: center;
    padding-left: 10px;
}

.heatmap-analysis-image {
    width: 30vw;
    height: auto;
    max-width: 100%;
}

.analyze-features-list {
    list-style-type: disc;
    padding-left: 20px;
    margin: 0;
}

.analyze-features-list li {
    margin-bottom: 10px;
    color: #0d325e;
    line-height: 1.4;
}

.how-it-works-arrow {
    display: flex;
    justify-content: flex-start;
    align-items: flex-end;
    height: 400px;
}

.arrow-image {
    width: 20vw;
    height: auto;
}

.how-it-works-grid-reverse {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    max-width: 1200px;
    margin: 40px auto 0 auto;
    align-items: start;
}

.how-it-works-arrow-left {
    display: flex;
    justify-content: flex-end;
    align-items: flex-end;
    height: 400px;
}

.how-it-works-tile-right {
    background-color: var(--white);
    padding: 30px;
    border-radius: 10px;
    text-align: left;
    box-shadow: 0 8px 25px rgba(0,0,0,0.15);
    transition: transform 0.3s ease;
    width: 60vw;
    max-width: 60vw;
    min-height: 400px;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
}

.how-it-works-tile-right:hover {
    transform: translateY(-5px);
}

.how-it-works-tile-right h3 {
    color: var(--dark-blue);
    font-size: 1.5rem;
    margin-bottom: 20px;
    margin-top: 0;
    font-weight: 700;
}

.how-it-works-grid-third {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    max-width: 1200px;
    margin: 40px auto 0 auto;
    align-items: start;
}

.how-it-works-tile-third {
    background-color: var(--white);
    padding: 30px;
    border-radius: 10px;
    text-align: left;
    box-shadow: 0 8px 25px rgba(0,0,0,0.15);
    transition: transform 0.3s ease;
    width: 60vw;
    max-width: 60vw;
    min-height: 400px;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
}

.how-it-works-tile-third:hover {
    transform: translateY(-5px);
}

.how-it-works-tile-third h3 {
    color: var(--dark-blue);
    font-size: 1.5rem;
    margin-bottom: 20px;
    margin-top: 0;
    font-weight: 700;
}

.how-it-works-arrow-third {
    display: flex;
    justify-content: flex-start;
    align-items: flex-end;
    height: 400px;
}

.how-it-works-grid-fourth {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    max-width: 1200px;
    margin: 40px auto 0 auto;
    align-items: start;
}

.how-it-works-tile-fourth {
    background-color: var(--white);
    padding: 30px;
    border-radius: 10px;
    text-align: left;
    box-shadow: 0 8px 25px rgba(0,0,0,0.15);
    transition: transform 0.3s ease;
    width: 60vw;
    max-width: 60vw;
    min-height: 400px;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
}

.how-it-works-tile-fourth:hover {
    transform: translateY(-5px);
}

.how-it-works-tile-fourth h3 {
    color: var(--dark-blue);
    font-size: 1.5rem;
    margin-bottom: 20px;
    margin-top: 0;
    font-weight: 700;
}

.how-it-works-arrow-fourth {
    display: flex;
    justify-content: flex-end;
    align-items: flex-end;
    height: 400px;
}

.how-it-works-grid-fifth {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    max-width: 1200px;
    margin: 40px auto 0 auto;
    align-items: start;
}

.how-it-works-tile-fifth {
    background-color: var(--white);
    padding: 30px;
    border-radius: 10px;
    text-align: left;
    box-shadow: 0 8px 25px rgba(0,0,0,0.15);
    transition: transform 0.3s ease;
    width: 60vw;
    max-width: 60vw;
    min-height: 400px;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
}

.how-it-works-tile-fifth:hover {
    transform: translateY(-5px);
}

.how-it-works-tile-fifth h3 {
    color: var(--dark-blue);
    font-size: 1.5rem;
    margin-bottom: 20px;
    margin-top: 0;
    font-weight: 700;
}

.how-it-works-arrow-fifth {
    display: flex;
    justify-content: flex-start;
    align-items: flex-end;
    height: 400px;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    align-items: center;
}

.hero-content {
    text-align: left;
}

.hero-content h1 {
    font-size: 3.5rem;
    margin-bottom: 0;
    font-weight: 700;
    line-height: 1.1;
}

.hero-subtitle {
    font-size: 1.5rem;
    margin-bottom: 25px;
    margin-top: 0;
    color: var(--dark-blue);
}

.hero-description {
    font-size: 1.1rem;
    margin-bottom: 30px;
    color: var(--dark-blue);
    max-width: 600px;
    text-align: justify;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
    align-items: center;
    flex-direction: column;
}

.app-store-link {
    display: inline-block;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.app-store-link:hover {
    transform: scale(1.05);
    box-shadow: 0 6px 18px rgba(0,0,0,0.2);
}

.app-store-badge {
    height: 50px;
    width: auto;
    display: block;
}

.hero-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.phone-demo {
    max-width: 300px;
    height: auto;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 30px;
    text-decoration: none;
    border-radius: 5px;
    font-weight: 600;
    text-align: center;
    transition: all 0.3s ease;
    border: 2px solid transparent;
    cursor: pointer;
    font-size: 1rem;
}

.btn-primary {
    background-color: var(--accent-color);
    color: var(--white);
    border-color: var(--accent-color);
}

.btn-primary:hover {
    background-color: #e6821a;
    border-color: #e6821a;
}

.btn-secondary {
    background-color: transparent;
    color: var(--white);
    border-color: var(--white);
}

.btn-secondary:hover {
    background-color: var(--white);
    color: var(--dark-blue);
}

/* Content Sections */
.content-section {
    padding: 60px 0;
    background-color: var(--secondary-color);
}

/* Team Grid Styling */
.team-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
    margin-top: 40px;
    width: 80vw;
    margin-left: auto;
    margin-right: auto;
}

.team-tile {
    background-color: var(--white);
    padding: 30px;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 8px 25px rgba(0,0,0,0.15);
    transition: transform 0.3s ease;
    min-height: 300px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.team-tile:hover {
    transform: translateY(-5px);
}

/* Team Member Grid Styling */
.team-member-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    width: 100%;
    height: 100%;
    align-items: center;
    text-align: left;
}

.team-tile .member-info,
.team-tile .member-info h2,
.team-tile .member-info h3,
.team-tile .member-info p {
    text-align: left !important;
}

.team-tile .member-info {
    align-self: flex-start;
}

.member-info h2 {
    color: var(--dark-blue);
    margin-bottom: 0 !important;
    line-height: 1.1;
    font-size: 1.8rem;
}

.member-info h3 {
    color: var(--primary-color);
    margin-top: 0 !important;
    margin-bottom: 20px;
    line-height: 1.1;
    font-size: 1.2rem;
    font-weight: 400;
}

.member-photo {
    display: flex;
    justify-content: center;
    align-items: center;
}

.profile-photo {
    width: 30vw;
    height: 30vw;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--dark-blue);
}

/* Responsive Design for Team Section */
@media screen and (max-width: 768px) {
    .team-member-grid {
        grid-template-columns: 1fr;
        gap: 20px;
        text-align: center;
    }
    
    .team-tile .member-info,
    .team-tile .member-info h2,
    .team-tile .member-info h3,
    .team-tile .member-info p {
        text-align: center !important;
    }
    
    .profile-photo {
        width: 200px;
        height: 200px;
        max-width: 60vw;
        max-height: 60vw;
    }
    
    .member-photo {
        order: -1; /* This ensures the photo appears first (on top) */
    }
}

/* Responsive Design for About Us Page Pillars */
@media screen and (max-width: 768px) {
    /* Override inline grid styles for about us pillars */
    .pillars-grid .news-tile > div[style*="grid-template-columns"] {
        display: flex !important;
        flex-direction: column !important;
        gap: 15px !important;
        text-align: center !important;
        align-items: center !important;
    }
    
    /* Make icons appropriately sized for mobile */
    .pillars-grid .news-tile img[style*="15vw"] {
        width: 80px !important;
        height: auto !important;
        max-width: 80px !important;
    }
    
    /* Remove left border and padding since content is now centered */
    .pillars-grid .news-tile div[style*="border-left"] {
        border-left: none !important;
        padding-left: 0 !important;
        text-align: center !important;
    }
    
    /* Center align text content in pillars */
    .pillars-grid .news-tile h3,
    .pillars-grid .news-tile p {
        text-align: center !important;
    }
    
    /* Remove extra padding from icon container */
    .pillars-grid .news-tile div[style*="padding-right"] {
        padding-right: 0 !important;
    }
}

/* Responsive Design for How It Works Section */
@media screen and (max-width: 768px) {
    /* Make all how-it-works grids single column */
    .tile-grid,
    .upload-grid,
    .measurement-grid,
    .phenotype-grid,
    .analyze-grid {
        grid-template-columns: 1fr !important;
        gap: 20px !important;
        text-align: center !important;
    }
    
    /* Stack tiles vertically instead of horizontally */
    .how-it-works-grid,
    .how-it-works-grid-reverse,
    .how-it-works-grid-third,
    .how-it-works-grid-fourth,
    .how-it-works-grid-fifth {
        grid-template-columns: 1fr !important;
        gap: 20px !important;
    }
    
    /* Hide arrows on mobile since they don't make sense in vertical layout */
    .how-it-works-arrow,
    .how-it-works-arrow-left,
    .how-it-works-arrow-third,
    .how-it-works-arrow-fourth,
    .how-it-works-empty-fifth {
        display: none !important;
    }
    
    /* Fix image sizes - replace viewport widths with appropriate mobile sizes */
    .hand-scan-image,
    .pelvic-scan-image,
    .claw-measurement-image,
    .report-example-image,
    .heatmap-analysis-image {
        width: 250px !important;
        max-width: 80vw !important;
        height: auto !important;
    }
    
    /* Center align all grid content */
    .tile-grid-left,
    .tile-grid-right,
    .upload-grid-left,
    .upload-grid-right,
    .measurement-grid-left,
    .measurement-grid-right,
    .phenotype-grid-left,
    .phenotype-grid-right,
    .analyze-grid-left,
    .analyze-grid-right {
        text-align: center !important;
        padding: 0 !important;
        justify-content: center !important;
    }
    
    /* Keep bullet point lists left-aligned for readability */
    .scan-features-list,
    .upload-features-list,
    .measurement-features-list,
    .phenotype-features-list,
    .analyze-features-list {
        text-align: left !important;
        display: inline-block !important;
        margin: 0 auto !important;
    }
    
    /* Ensure images appear first (on top) in mobile layout */
    .tile-grid-left,
    .upload-grid-right,
    .measurement-grid-left,
    .phenotype-grid-right,
    .analyze-grid-left {
        order: -1 !important;
    }
    
    /* Make how-it-works tiles responsive width */
    .how-it-works-tile,
    .how-it-works-tile-right,
    .how-it-works-tile-third,
    .how-it-works-tile-fourth,
    .how-it-works-tile-fifth {
        width: 90vw !important;
        max-width: 90vw !important;
    }
}

/* Consultants Section */
.consultants-section {
    background-color: var(--secondary-color);
    padding: 60px 0;
}

.consultants-section h2 {
    color: var(--dark-blue);
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 40px;
}

/* Consultants Grid Styling */
.consultants-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
    margin-top: 40px;
    width: 80vw;
    margin-left: auto;
    margin-right: auto;
}

.coming-soon-header {
    text-align: center;
    color: var(--dark-blue);
    font-size: 1.5rem;
    margin: 20px 0;
}

.features-section {
    background-color: var(--secondary-color);
    padding: 80px 0;
}

.features-section h2 {
    text-align: center;
    color: var(--dark-blue);
    font-size: 2.5rem;
    margin-bottom: 50px;
}

.features-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 40px;
    margin-top: 40px;
    justify-content: center;
}

.features-grid--vertical {
    flex-direction: column;
    align-items: center;
}

.feature-card {
    background-color: var(--white);
    padding: 30px;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 8px 25px rgba(0,0,0,0.15);
    transition: transform 0.3s ease;
    flex: 0 0 300px;
    max-width: 350px;
    min-height: 400px;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
}

.feature-card:hover {
    transform: translateY(-5px);
}

.feature-card h3.accessible-header {
    color: var(--primary-color) !important;
    margin-bottom: 5px !important;
}

.feature-card h3.objective-header {
    color: var(--primary-color) !important;
    margin-bottom: 5px !important;
}

.accessible-text {
    color: var(--dark-blue) !important;
}

.objective-text {
    color: var(--dark-blue) !important;
}

.feature-card h3.interpretable-header {
    color: var(--primary-color) !important;
    margin-bottom: 5px !important;
}

.interpretable-text {
    color: var(--dark-blue) !important;
}

.feature-icon {
    width: 15vw;
    height: 15vw;
    margin-bottom: 20px;
    min-width: 60px;
    min-height: 60px;
    max-width: 200px;
    max-height: 200px;
    display: block;
    margin-left: auto;
    margin-right: auto;
    align-self: center;
}

.feature-card h3 {
    color: var(--dark-blue);
    margin-bottom: 15px;
    font-size: 1.5rem;
}

/* Forms */
.contact-form {
    max-width: 600px;
    margin: 40px auto;
}

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

.form-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: 600;
    color: var(--dark-blue);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 2px solid #ddd;
    border-radius: 5px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
}

/* Steps and Features */
.steps-container {
    margin: 40px 0;
}

.step {
    background-color: var(--white);
    padding: 30px;
    margin-bottom: 20px;
    border-radius: 10px;
    border-left: 5px solid var(--accent-color);
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.step h3 {
    color: var(--dark-blue);
    margin-bottom: 10px;
}

.features-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin: 40px 0;
}

.feature {
    background-color: var(--light-gray);
    padding: 30px;
    border-radius: 10px;
}

.feature h3 {
    color: var(--dark-blue);
    margin-bottom: 15px;
}

/* News and Articles */
.news-article {
    background-color: var(--white);
    padding: 30px;
    margin-bottom: 30px;
    border-radius: 10px;
    border-left: 5px solid var(--accent-color);
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.news-article h2 {
    color: var(--dark-blue);
    margin-bottom: 10px;
}

.news-date {
    color: var(--text-light);
    font-style: italic;
    margin-bottom: 15px;
}

.news-signup {
    text-align: center;
    margin-top: 40px;
    padding: 20px;
    background-color: var(--light-gray);
    border-radius: 10px;
}

/* News Grid */
.news-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    margin-top: 20px;
}

.news-tile {
    background-color: var(--white);
    padding: 25px;
    border-radius: 10px;
    border-left: 5px solid var(--accent-color);
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.news-tile:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
}

.measurement-tile {
    background-color: var(--white);
    padding: 25px;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.measurement-tile:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
}

.news-tile-clickable:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 25px rgba(0,0,0,0.15);
}

.news-tile-link-indicator {
    color: var(--primary-color);
    font-size: 0.85em;
    font-weight: 500;
    margin-top: 10px;
    text-align: center;
    font-style: italic;
}

.news-tile-image {
    width: 100%;
    height: 200px;
    object-fit: contain;
    object-position: center;
    border-radius: 5px;
    margin-bottom: 15px;
    background-color: var(--white);
}

.news-tile-title {
    color: var(--dark-blue);
    margin-bottom: 10px;
    font-size: 1.3em;
    font-weight: 600;
}

.news-tile-date {
    color: var(--text-light);
    font-style: italic;
    margin-bottom: 15px;
    font-size: 0.9em;
}

.news-tile-summary {
    color: var(--text-light);
    line-height: 1.6;
    margin-bottom: 15px;
}

.loading, .no-news, .error {
    text-align: center;
    padding: 40px;
    color: var(--text-light);
    font-style: italic;
}

.error {
    color: #721c24;
}

/* Responsive News Grid */
@media (max-width: 768px) {
    .news-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .news-tile {
        padding: 20px;
    }
    
    .news-tile-title {
        font-size: 1.2em;
    }
}

/* Blog Styles */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    margin-top: 20px;
}

.blog-tile {
    background-color: var(--white);
    padding: 25px;
    border-radius: 10px;
    border-left: 5px solid var(--primary-color);
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.blog-tile:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 25px rgba(0,0,0,0.15);
}

.blog-tile-link-indicator {
    color: var(--primary-color);
    font-size: 0.9em;
    font-weight: 500;
    margin-top: 10px;
    text-align: right;
}

.blog-tile-image {
    width: 100%;
    height: 200px;
    object-fit: contain;
    object-position: center;
    border-radius: 5px;
    margin-bottom: 15px;
    background-color: transparent;
}

.blog-tile-title {
    color: var(--dark-blue);
    margin-bottom: 10px;
    font-size: 1.3em;
    font-weight: 600;
}

.blog-tile-date {
    color: var(--text-light);
    font-style: italic;
    margin-bottom: 15px;
    font-size: 0.9em;
}

.blog-tile-summary {
    color: var(--text-light);
    line-height: 1.6;
    margin-bottom: 15px;
}

.no-blog {
    text-align: center;
    padding: 40px;
    color: var(--text-light);
    font-style: italic;
}

/* Individual Blog Post Styles */
.blog-post-header {
    background-color: var(--light-gray);
    padding: 40px 0 30px 0;
}

.blog-back-link {
    display: inline-block;
    color: var(--primary-color);
    text-decoration: none;
    margin-bottom: 20px;
    font-weight: 500;
    transition: color 0.3s ease;
}

.blog-back-link:hover {
    color: var(--dark-blue);
}

.blog-post-title {
    color: var(--dark-blue);
    font-size: 2.5rem;
    margin-bottom: 15px;
    line-height: 1.2;
}

.blog-post-meta {
    color: var(--text-light);
    font-style: italic;
    font-size: 1rem;
}

.blog-post-content {
    padding: 60px 0;
}

.blog-post-container {
    max-width: 800px;
}

.blog-article {
    line-height: 1.8;
}

.blog-hero-image {
    margin-bottom: 40px;
    text-align: center;
}

.blog-hero-image img {
    max-width: 100%;
    height: auto;
    border-radius: 10px;
}

.blog-text-content h2 {
    color: var(--dark-blue);
    font-size: 2rem;
    margin: 40px 0 20px 0;
    line-height: 1.3;
}

.blog-text-content h2:first-child {
    margin-top: 0;
}

.blog-text-content h3 {
    color: var(--dark-blue);
    font-size: 1.5rem;
    margin: 30px 0 15px 0;
    line-height: 1.3;
}

.blog-text-content h4 {
    color: var(--dark-blue);
    font-size: 1.2rem;
    margin: 25px 0 10px 0;
}

.blog-text-content p {
    color: var(--text-dark);
    margin-bottom: 20px;
    font-size: 1.05rem;
}

.blog-text-content ul, .blog-text-content ol {
    margin: 20px 0 20px 30px;
    color: var(--text-dark);
}

.blog-text-content li {
    margin-bottom: 10px;
    font-size: 1.05rem;
}

.blog-text-content a {
    color: var(--primary-color);
    text-decoration: underline;
}

.blog-text-content a:hover {
    color: var(--dark-blue);
}

.blog-callout {
    background-color: var(--secondary-color);
    border-left: 4px solid var(--primary-color);
    padding: 25px;
    margin: 30px 0;
    border-radius: 5px;
}

.blog-callout h4 {
    margin-top: 0;
    color: var(--dark-blue);
}

.blog-callout p {
    margin-bottom: 0;
}

.blog-image-container {
    margin: 30px 0;
    text-align: center;
}

.blog-image-container img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.blog-image-caption {
    font-size: 0.9rem;
    color: var(--text-light);
    font-style: italic;
    margin-top: 10px;
}

.blog-video-container {
    margin: 30px 0;
}

.blog-video-placeholder {
    background-color: var(--light-gray);
    border: 2px dashed var(--primary-color);
    padding: 60px 20px;
    text-align: center;
    border-radius: 8px;
}

.blog-video-placeholder p {
    margin: 10px 0;
}

.blog-video-note {
    font-size: 0.9rem;
    color: var(--text-light);
}

.blog-video-note code {
    background-color: var(--white);
    padding: 2px 6px;
    border-radius: 3px;
    font-size: 0.85rem;
}

.blog-signature {
    font-style: italic;
    color: var(--text-light);
    margin-top: 40px;
    border-top: 1px solid var(--light-gray);
    padding-top: 20px;
}

/* Responsive Blog Grid */
@media (max-width: 768px) {
    .blog-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .blog-tile {
        padding: 20px;
    }
    
    .blog-post-title {
        font-size: 2rem;
    }
    
    .blog-text-content h2 {
        font-size: 1.6rem;
    }
    
    .blog-text-content h3 {
        font-size: 1.3rem;
    }
}

/* Alerts */
.alert {
    padding: 15px;
    margin: 20px 0;
    border-radius: 5px;
    font-weight: 500;
}

.alert-success {
    background-color: #d4edda;
    border: 1px solid #c3e6cb;
    color: #155724;
}

.alert-error {
    background-color: #f8d7da;
    border: 1px solid #f5c6cb;
    color: #721c24;
}

/* Tech Links */
.tech-links {
    margin-top: 40px;
    text-align: center;
}

.tech-links .btn {
    margin: 0 10px;
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-container {
        flex-direction: column;
        height: auto;
        padding: 15px 20px;
    }
    
    .nav-menu {
        flex-wrap: wrap;
        justify-content: center;
        margin-top: 15px;
    }
    
    .nav-link {
        padding: 10px 15px;
    }
    
    .hero-grid {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }
    
    .hero-content {
        text-align: center;
    }
    
    .hero-content h1 {
        font-size: 2.5rem;
    }
    
    
    .phone-demo {
        max-width: 250px;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .page-header h1 {
        font-size: 2rem;
    }
}

/* Footer Styles */
.site-footer {
    background-color: var(--primary-color);
    padding: 40px 0;
    margin-top: 60px;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 40px;
}

.footer-left {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.footer-logo {
    display: block;
    text-decoration: none;
    margin-bottom: 20px;
    transition: opacity 0.3s ease;
}

.footer-logo:hover {
    opacity: 0.8;
}

.footer-logo-image {
    height: 60px;
    width: auto;
    max-width: 200px;
}

.social-media-icons {
    display: flex;
    gap: 15px;
    align-items: center;
}

.social-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 35px;
    height: 35px;
    background-color: rgba(13, 50, 94, 0.7);
    border-radius: 6px;
    color: var(--white);
    text-decoration: none;
    transition: all 0.3s ease;
}

.social-icon:hover {
    background-color: var(--dark-blue);
    transform: translateY(-2px);
}

.footer-right {
    display: flex;
    flex-direction: column;
}

.footer-nav-columns {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    justify-items: center;
}

.footer-nav-column {
    display: flex;
    flex-direction: column;
    gap: 12px;
    align-items: center;
}

.footer-link {
    color: var(--dark-blue);
    text-decoration: none;
    font-size: 0.95rem;
    transition: color 0.3s ease;
    padding: 2px 15px 2px 0;
}

.footer-link:hover {
    color: var(--white);
}

/* Footer Responsive Design */
@media (max-width: 768px) {
    .footer-container {
        flex-direction: column;
        text-align: center;
        gap: 30px;
        align-items: center;
    }
    
    .footer-left {
        align-items: center;
        margin-bottom: 20px;
        width: 100%;
    }
    
    .footer-nav-columns {
        grid-template-columns: 1fr;
        gap: 20px;
        text-align: center;
        width: 100%;
        justify-items: center;
    }
    
    .footer-nav-column {
        align-items: center;
        text-align: center;
        width: 100%;
    }
    
    .footer-link {
        padding: 2px 0;
        text-align: center;
    }
}