/* Color Palette */
:root {
    --deep-navy: #0D1B2A;
    --medical-teal: #4CC9C0;
    --ice-white: #F8F9FA;
    --slate-blue: #415A77;
    --text-dark: #1B263B;
}

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

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--ice-white);
    color: var(--text-dark);
    line-height: 1.6;
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header & Nav */
header {
    background: var(--deep-navy);
    padding: 20px 0;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
}

.logo {
    color: white;
    font-weight: 700;
    font-size: 1.2rem;
    letter-spacing: 1px;
}

.logo span {
    color: var(--medical-teal);
}

.logo-link {
    text-decoration: none;
}

.nav-links a {
    color: white;
    text-decoration: none;
    margin: 10px 20px;
    font-size: 0.9rem;
}

/* Hero Section - Updated for Left Alignment & Background Image */
.hero {
    background: linear-gradient(90deg, #0D1B2A 30%, rgba(27, 38, 59, 0.8) 100%),
                url('body-white.png');
    background-size: contain;
    background-position: right top;
    background-repeat: no-repeat;
    color: white;
    padding: 60px 0;
    text-align: left; /* Left align text */
}

.hero-tagline {
    font-size: 1.1rem;           /* Slightly smaller than main text */
    text-transform: uppercase;   /* Adds a formal, premium feel */
    letter-spacing: 3px;         /* "Airy" spacing found in luxury brands */
    color: #666;                 /* A subtle gray to contrast with the black title */
    margin-top: -10px;           /* Pulls it closer to the main heading */
    font-weight: 500;
    font-family: 'Inter', sans-serif; /* Use a clean sans-serif */
    opacity: 0.8;                /* Softens the look */
    text-align: center;
}

.hero-tagline::after {
    content: "";
    display: block;
    width: 50px;
    height: 2px;
    background-color: #007bff; /* Or your primary brand color */
    margin: 15px 0;
}

.hero-content > * {
    max-width: 800px;
    width: 100%; /* Ensures they stay responsive on smaller screens */
}

.hero h1 {
    font-size: 3.8rem;
    margin-bottom: 10px;
    line-height: 1.1;
}

.hero h2 {
    color: var(--medical-teal);
    font-size: 1.6rem;
    margin-bottom: 20px;
    font-weight: 600;
}

.hero p {
    font-size: 1.2rem;
    color: #A0ADBA;
    margin: 0 0 30px 0; /* Removed auto margin to keep it left-aligned */
}

.trust-bar-mini {
    margin-top: 25px;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--medical-teal);
    opacity: 0.8;
}

/* Ensure mobile looks good */
@media (max-width: 768px) {
    .hero {
        text-align: center;
        /* background: linear-gradient(180deg, #0D1B2A 60%, rgba(27, 38, 59, 0.9) 100%); */
        padding: 80px 0;
    }
    .hero h1 { font-size: 2.5rem; }
    .hero-content { margin: 0 auto; }
}

/* Buttons */
.btn-primary {
    background-color: var(--medical-teal);
    color: white;
    padding: 15px 35px;
    border: none;
    border-radius: 5px;
    font-weight: 600;
    font-size: 1.1rem;
    cursor: pointer;
    transition: transform 0.2s ease;
}

.btn-primary:hover {
    transform: translateY(-2px);
    filter: brightness(1.1);
}

.btn-secondary {
    background: transparent;
    color: var(--medical-teal);
    border: 2px solid var(--medical-teal);
    padding: 8px 22px;
    border-radius: 6px;
    font-weight: 700;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-secondary:hover {
    background: var(--medical-teal);
    color: var(--deep-navy);
    box-shadow: 0 0 15px rgba(76, 201, 192, 0.4);
}

.trust-badge {
    margin-top: 15px;
    font-size: 0.85rem;
    color: var(--medical-teal);
}

/* Container for the Modules */
.modules-section {
    padding: 60px 0;
    background-color: #F8F9FA; /* Light gray background to make white cards pop */
}

.section-title {
    text-align: center;
    margin-bottom: 10px;
    font-size: 2rem;
    color: var(--deep-navy);
}

.module-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 25px;
}

/* Individual Card Styling */
.module-card {
    background: #FFFFFF;
    border: 1px solid #E0E4E8;
    padding: 40px 30px;
    border-radius: 12px;
    position: relative;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

/* Hover Effect: Lifts card and adds a teal glow */
.module-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(13, 27, 42, 0.08);
    border-color: var(--medical-teal);
}

/* Subtle background number */
.module-number {
    position: absolute;
    top: -10px;
    right: 10px;
    font-size: 3rem;
    font-weight: 900;
    color: rgba(76, 201, 192, 0.15); /* Very faint teal */
    z-index: 1;
}

.module-content {
    position: relative;
    z-index: 2;
}

.module-tag {
    display: inline-block;
    background: rgba(76, 201, 192, 0.1);
    color: var(--medical-teal);
    padding: 4px 12px;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    margin-bottom: 15px;
}

.module-card h3 {
    margin-bottom: 15px;
    color: var(--deep-navy);
}

.module-card p {
    font-size: 0.95rem;
    color: var(--slate-blue);
    line-height: 1.6;
}

/* Special styling for the main method card */
.active-border {
    border: 2px solid var(--medical-teal);
}

/* Feature Cards */
.features {
    padding: 80px 0;
}

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

.card {
    background: white;
    padding: 40px;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
    text-align: center;
}

.card .icon {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.card h3 {
    margin-bottom: 15px;
    color: var(--deep-navy);
}




/* Module Page Styling */
.module-wrapper {
    padding: 40px 0;
    background-color: #0d1b2a; /* Keep it dark for focus */
    color: #e0e1dd;
    min-height: 100vh;
}

.container-flex {
    display: flex;
    gap: 40px;
}

.module-body {
    flex: 3;
}

.module-sidebar {
    flex: 1;
}

.breadcrumb {
    font-size: 0.8rem;
    color: var(--medical-teal);
    margin-bottom: 10px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.breadcrumb a { color: var(--medical-teal); text-decoration: none; }

.lesson-title {
    font-size: 2.2rem;
    margin-bottom: 25px;
    color: white;
}

/* Video Player Area */
.video-container {
    width: 100%;
    aspect-ratio: 16 / 9;
    background: #000;
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid var(--slate-blue);
    margin-bottom: 30px;
    position: relative;
    cursor: pointer;
}

.video-placeholder {
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: radial-gradient(circle, #1b263b 0%, #0d1b2a 100%);
}

.play-icon {
    font-size: 50px;
    color: var(--medical-teal);
    border: 2px solid var(--medical-teal);
    border-radius: 50%;
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding-left: 5px;
    margin-bottom: 15px;
}

.content-text h3 {
    color: var(--medical-teal);
    margin-bottom: 15px;
}

.technical-note {
    background: rgba(76, 201, 192, 0.1);
    border-left: 4px solid var(--medical-teal);
    padding: 20px;
    margin-top: 30px;
    font-size: 0.95rem;
    line-height: 1.6;
}

/* Sidebar Elements */
.sidebar-box {
    background: #1b263b;
    padding: 20px;
    border-radius: 8px;
    margin-bottom: 20px;
    border: 1px solid rgba(255,255,255,0.05);
}

.sidebar-box h4 {
    color: white;
    font-size: 0.9rem;
    margin-bottom: 15px;
    text-transform: uppercase;
}

/* Sidebar Specific Fixes */
.sidebar-next-title {
    font-size: 0.95rem;
    line-height: 1.5;
    margin-bottom: 20px;
    color: #A0ADBA;
}

.sidebar-btn {
    display: block;
    text-align: center;
    text-decoration: none;
    width: 100%;
    padding: 14px 0; /* Larger touch target */
    font-weight: 700;
    letter-spacing: 1px;
}

/* Container & Global Sidebar Styles */
.module-sidebar { width: 300px; background: #121212; color: #fff; padding: 20px; font-family: 'Inter', sans-serif; border-right: 1px solid #222; }
.sidebar-box { margin-bottom: 25px; }
.sidebar-heading { font-size: 0.75rem; text-transform: uppercase; color: #555; letter-spacing: 1.5px; margin-bottom: 12px; border-bottom: 1px solid #222; padding-bottom: 6px; }

/* Progress Styling */
.progress-bar-container { background: #222; height: 5px; border-radius: 10px; overflow: hidden; margin-bottom: 8px; }
.progress-fill { background: #00cfd5; height: 100%; border-radius: 10px; transition: width 0.6s cubic-bezier(0.4, 0, 0.2, 1); }
.progress-text { color: #666; font-size: 0.7rem; }

/* Navigation & Buttons */
.resource-list { list-style: none; padding: 0; }
.resource-list li { margin-bottom: 8px; }
.resource-list a { color: #888; text-decoration: none; font-size: 0.85rem; transition: color 0.2s; }
.resource-list a:hover { color: #00cfd5; }

.btn-primary { display: block; background: #00cfd5; color: #000; text-align: center; padding: 12px; text-decoration: none; border-radius: 4px; font-weight: 700; font-size: 0.75rem; transition: transform 0.2s; }
.btn-primary:hover { transform: translateY(-1px); }

/* Accordion Component */
.accordion-item { border-bottom: 1px solid #1a1a1a; }
.accordion-header-wrapper { display: flex; align-items: center; justify-content: space-between; padding: 10px 0; }
.mod-link { flex-grow: 1; display: flex; align-items: center; text-decoration: none; color: #aaa; transition: color 0.2s; }
.mod-link:hover { color: #fff; }

.accordion-caret { background: none; border: none; color: #444; cursor: pointer; padding: 5px; transition: 0.3s; font-size: 0.7rem; }
.accordion-caret:hover { color: #00cfd5; }

.mod-num { background: #1a1a1a; color: #555; font-size: 0.6rem; padding: 2px 7px; border-radius: 3px; margin-right: 12px; border: 1px solid #222; }
.trigger-active .mod-num { background: #00cfd5; color: #000; border-color: #00cfd5; }
.trigger-active .mod-text { color: #fff; font-weight: 600; }
.mod-text { font-size: 0.85rem; }

/* Sub-item Lesson Content */
.accordion-content { display: none; padding: 0 0 15px 35px; }
.accordion-content.active { display: block; }
.lesson-link { display: block; text-decoration: none; border-left: 1px solid #222; padding-left: 15px; margin-top: 5px; }
.lesson-link:hover { border-left-color: #00cfd5; }
.lesson-title { display: block; color: #ccc; font-size: 0.85rem; font-weight: 500; margin-bottom: 3px; }
.lesson-subtitle { display: block; color: #555; font-size: 0.65rem; text-transform: uppercase; letter-spacing: 0.5px; }

/* Mobile Spacing Fixes */
@media (max-width: 768px) {
    /* Increase vertical rhythm between paragraphs */
    .content-text p {
        margin-bottom: 25px; 
        line-height: 1.7; /* Better readability on small screens */
    }

    /* Add space between sections so content doesn't feel like a wall of text */
    .content-text h3 {
        margin-top: 50px;
        margin-bottom: 25px;
    }

    /* Adjust the Module Body padding so it doesn't hit the screen edges */
    .module-body {
        padding: 0 10px;
    }

    /* Fix sidebar spacing when it stacks below content */
    .module-sidebar {
        margin-top: 50px;
        padding-top: 30px;
        border-top: 1px solid rgba(255, 255, 255, 0.1);
    }

    .sidebar-box {
        padding: 25px; /* More internal breathing room */
        margin-bottom: 25px;
    }
}

.resource-list { list-style: none; }
.resource-list li { margin-bottom: 10px; }
.resource-list a { color: #A0ADBA; text-decoration: none; font-size: 0.9rem; }
.resource-list a:hover { color: var(--medical-teal); }

.progress-bar-bg {
    background: #0d1b2a;
    height: 8px;
    border-radius: 10px;
    margin-bottom: 10px;
}

.progress-fill {
    background: var(--medical-teal);
    height: 100%;
    border-radius: 10px;
}


/* Portal Hero Title Logic */
.portal-title {
    color: white;
    font-size: 3rem; /* Desktop size */
    margin-bottom: 10px;
    font-weight: 800;
    line-height: 1.1;
    text-transform: uppercase;
}

.portal-title span {
    color: var(--medical-teal);
}



/* Technical Content Layout */
.technical-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin: 30px 0;
}

.tech-card {
    background: rgba(27, 38, 59, 0.5);
    border: 1px solid var(--slate-blue);
    padding: 20px;
    border-radius: 8px;
}

.tech-card h4 {
    color: var(--medical-teal);
    font-size: 0.9rem;
    text-transform: uppercase;
    margin-bottom: 10px;
    letter-spacing: 1px;
}

.tech-card p {
    font-size: 0.9rem;
    color: #A0ADBA;
    line-height: 1.5;
}

/* Typography for Module Body */
.content-text h3 {
    font-size: 1.5rem;
    margin-top: 40px;
    margin-bottom: 20px;
    border-bottom: 1px solid rgba(76, 201, 192, 0.2);
    padding-bottom: 10px;
}

.content-text p {
    margin-bottom: 20px;
    color: #E0E1DD;
    font-size: 1.05rem;
}



/* Module Table Styling */
.data-table-wrapper {
    overflow-x: auto;
    margin: 30px 0;
    border-radius: 8px;
    border: 1px solid var(--slate-blue);
}

.tech-table {
    width: 100%;
    border-collapse: collapse;
    background: rgba(27, 38, 59, 0.5);
    font-size: 0.95rem;
}

.tech-table thead {
    background: var(--medical-teal);
}

.tech-table th {
    color: var(--deep-navy);
    padding: 15px;
    text-align: left;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.8rem;
}

.tech-table td {
    padding: 15px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    color: #E0E1DD;
}

.tech-table tr:last-child td {
    border-bottom: none;
}

.tech-table strong {
    color: var(--medical-teal);
}




/* Protocol Summary Box */
.protocol-box { background: #161a1d; border: 1px solid #222; padding: 25px; border-radius: 8px; margin: 30px 0; }
.protocol-box h4 { color: #00cfd5; text-transform: uppercase; font-size: 0.85rem; letter-spacing: 1px; margin-bottom: 15px; }
.protocol-box ul { list-style: none; padding: 0; margin-bottom: 25px; }
.protocol-box li { margin-bottom: 10px; color: #eee; font-size: 0.95rem; }
.protocol-box li strong { color: #00cfd5; font-weight: 600; }

/* Technical Grid */
.tech-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin: 30px 0; }
.tech-card { background: #111; border: 1px solid #222; padding: 20px; border-radius: 6px; }
.tech-card h5 { color: #fff; margin-bottom: 10px; font-size: 1rem; }
.tech-card p { font-size: 0.9rem; color: #888; line-height: 1.5; }

/* Engineering Log (No-Input Version) */
.engineering-log-container { border: 1px solid #222; background: #0c0c0c; border-radius: 8px; margin: 20px 0; overflow: hidden; }
.protocol-step { padding: 20px; border-bottom: 1px solid #222; }
.protocol-step:last-child { border-bottom: none; }
.highlight-step { border-left: 4px solid #00cfd5; background: #111; }
.step-meta { font-size: 0.7rem; color: #00cfd5; text-transform: uppercase; letter-spacing: 2px; margin-bottom: 10px; font-weight: 700; }
.step-item { display: block; color: #ccc; font-size: 0.9rem; margin-bottom: 5px; }

/* Technical Note */
.technical-note { background: #1a1414; border-left: 4px solid #ff4d4d; padding: 20px; margin: 40px 0; color: #eee; font-size: 0.95rem; }






/* Mobile Optimization */
@media (max-width: 900px) {
    .mastery-content-grid { grid-template-columns: 1fr; }
    .mastery-h1 { font-size: 2.5rem; }
    .mastery-sop-panel { order: -1; }
}

/* List Styling */
.tech-list {
    list-style: none;
    margin: 20px 0;
}

.tech-list li {
    margin-bottom: 15px;
    padding-left: 25px;
    position: relative;
}

.tech-list li::before {
    content: "→";
    position: absolute;
    left: 0;
    color: var(--medical-teal);
    font-weight: bold;
}

/* UI Elements */
.divider {
    border: 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    margin: 40px 0;
}

.breadcrumb span {
    color: white;
}



/* Formula & Dosage Box */
.formula-card {
    background: linear-gradient(135deg, rgba(76, 201, 192, 0.1) 0%, rgba(27, 38, 59, 0.5) 100%);
    border: 1px solid var(--medical-teal);
    border-radius: 12px;
    padding: 30px;
    margin: 30px 0;
}

.formula-card h4 {
    color: var(--medical-teal);
    text-transform: uppercase;
    letter-spacing: 2px;
    font-size: 1rem;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
}

.formula-card h4::before {
    content: "🧪";
    margin-right: 10px;
}

.dosage-list {
    list-style: none;
    padding: 0;
}

.dosage-list li {
    display: flex;
    justify-content: space-between;
    padding: 10px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    font-family: 'Courier New', Courier, monospace; /* Technical feel */
}

.dosage-list li span:last-child {
    color: var(--medical-teal);
    font-weight: bold;
}



/* Thermal Data Highlights */
.thermal-stats {
    display: flex;
    gap: 20px;
    margin: 25px 0;
}

.stat-box {
    flex: 1;
    background: rgba(230, 57, 70, 0.1); /* Subtle red tint for heat */
    border: 1px solid #e63946;
    padding: 20px;
    border-radius: 8px;
    text-align: center;
}

.stat-box.light {
    background: rgba(76, 201, 192, 0.1);
    border: 1px solid var(--medical-teal);
}

.stat-label {
    display: block;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 10px;
    color: #A0ADBA;
}

.stat-value {
    font-size: 1.4rem;
    font-weight: 800;
    color: white;
}



/* Mobile Adjustments for Module Content */
@media (max-width: 768px) {
    .technical-grid {
        grid-template-columns: 1fr;
    }
    
    .lesson-title {
        font-size: 1.8rem;
    }
}



/* Mobile Fix (Screens smaller than 768px) */
@media (max-width: 768px) {
    .portal-title {
        font-size: 1.8rem; /* Scaled down for mobile */
        padding: 0 15px;  /* Prevents text from hitting the screen edges */
    }
    
    .portal-hero {
        padding: 60px 0 40px !important; /* Slightly less padding on mobile */
    }
}


/* Mobile Responsiveness */
@media (max-width: 900px) {
    .container-flex { flex-direction: column; }
    .module-sidebar { order: 2; }
    .module-body { order: 1; }
}



/* Footer Styling */
footer {
    background: var(--deep-navy);
    color: #A0ADBA;
    padding: 60px 0 20px 0;
    margin-top: 80px;
    border-top: 3px solid var(--medical-teal);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 50px;
    margin-bottom: 40px;
}

.footer-brand p {
    margin-top: 15px;
    font-size: 0.9rem;
    max-width: 300px;
}

.footer-links h4, .footer-contact h4 {
    color: white;
    margin-bottom: 20px;
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.footer-links ul, .footer-contact ul {
    list-style: none;
}

.footer-links li, .footer-contact li {
    margin-bottom: 12px;
}

.footer-links a, .footer-contact a {
    color: #A0ADBA;
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.2s;
}

.footer-links a:hover, .footer-contact a:hover {
    color: var(--medical-teal);
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.05);
    padding-top: 30px;
    text-align: center;
    font-size: 0.8rem;
}

.disclaimer {
    max-width: 800px;
    margin: 0 auto 20px auto;
    font-style: italic;
    opacity: 0.6;
}

/* Mobile Footer Fix */
@media (max-width: 768px) {
    .footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 30px;
    }
    .footer-brand p {
        margin: 15px auto;
    }
}



/* Quick Exit Button */
.quick-exit {
    visibility: hidden;
    position: fixed;
    bottom: 20px;
    left: 20px;
    background: #E0E1DD;
    color: #415A77;
    border: none;
    padding: 10px 15px;
    border-radius: 50px;
    font-size: 0.7rem;
    font-weight: 700;
    cursor: pointer;
    z-index: 1000;
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
}

.quick-exit:hover {
    background: #d1d1cc;
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .hero h1 { font-size: 2.2rem; }
}

/* --- Desktop Settings (Default) --- */
.mobile-only {
    display: none; /* Hide the pP logo by default */
}

.desktop-only {
    display: block;
}

.logo {
    color: #FFFFFF; /* White for the 'p' and 'PHALLO' */
    font-weight: bold;
    font-family: sans-serif;
    text-decoration: none;
    font-size: 24px;
}

.logo span {
    color: #008080; /* Teal for the 'P' and 'PHYSICS' */
}

.bigger {
    font-size: 28px; /* Makes the capital P stand out */
}

/* --- Mobile Settings (Screens smaller than 768px) --- */
@media (max-width: 768px) {
    .desktop-only {
        display: none; /* Hide full text on mobile */
    }

    .mobile-only {
        display: block; /* Show pP logo on mobile */
    }
    
    .logo {
        letter-spacing: 0;
    }
        
    .mobile-only .bigger {
        font-size: 28px;
    }
    
    nav {
        display: flex;
        justify-content: space-between;
        align-items: center;
    }
}

/* Mobile Floating Nav Control Center */
.mobile-quick-nav {
    display: none; /* Hidden on desktop */
}

@media (max-width: 768px) {
    .mobile-quick-nav {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 10px;
        
        /* Sticky Logic */
        position: -webkit-sticky; /* Support for Safari */
        position: sticky;
        top: 0; /* Adjust this to sit right under your main header */
        z-index: 100; /* Ensures it stays above images/content */
        
        background: rgba(13, 27, 42, 0.95); /* Matches your deep navy */
        padding: 10px;
        margin: 0 -15px 30px -15px; /* Negative margin to span full width of mobile */
        border-bottom: 1px solid var(--medical-teal);
        backdrop-filter: blur(10px);
    }

    .nav-btn {
        display: flex;
        flex-direction: row; /* Horizontal for compact sticky bar */
        justify-content: center;
        align-items: center;
        background: rgba(27, 38, 59, 0.5);
        border: 1px solid var(--slate-blue);
        padding: 10px;
        border-radius: 6px;
        text-decoration: none;
    }

    .nav-btn span {
        font-size: 0.6rem;
        text-transform: uppercase;
        color: #A0ADBA;
        margin-right: 8px;
    }

    .nav-btn strong {
        font-size: 0.75rem;
        color: white;
    }

    .nav-btn.next {
        border-color: var(--medical-teal);
    }

    .nav-btn.next strong {
        color: var(--medical-teal);
    }
}