:root {
    /* Colors */
    --primary: #1e3a8a;
    --primary-light: #3b82f6;
    --primary-gradient: linear-gradient(135deg, #1e3a8a 0%, #3b82f6 100%);

    --success: #10b981;
    --success-bg: rgba(16, 185, 129, 0.1);

    --warning: #f59e0b;
    --warning-bg: rgba(245, 158, 11, 0.1);

    --error: #ef4444;
    --error-bg: rgba(239, 68, 68, 0.1);

    --bg: #f3f4f6;
    --surface: #ffffff;
    --text: #111827;
    --text-muted: #6b7280;
    --border: #e5e7eb;

    /* Layout */
    --radius-sm: 6px;
    --radius: 12px;
    --radius-lg: 20px;
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);

    /* Animation */
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --nav-height: 70px;
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background-color: var(--bg);
    color: var(--text);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
}

/* Typography */
h1,
h2,
h3 {
    font-weight: 700;
    letter-spacing: -0.025em;
    margin-bottom: 1rem;
}

.subtitle {
    font-size: 1.125rem;
    color: var(--text-muted);
}

/* Cards */
.card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.5rem;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.card:hover {
    box-shadow: var(--shadow-lg);
}

/* Forms */
.form-group {
    margin-bottom: 1.25rem;
}

label {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text);
}

input,
select {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: 1rem;
    background-color: var(--surface);
    transition: var(--transition);
}

input:focus,
select:focus {
    outline: none;
    border-color: var(--primary-light);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    font-weight: 600;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: var(--transition);
    border: none;
    font-size: 1rem;
}

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

.btn-primary:hover {
    filter: brightness(1.1);
    transform: translateY(-1px);
}

.btn-primary:active {
    transform: translateY(0);
}

.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* Status Badges */
.badge {
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
}

.badge-success {
    background: var(--success-bg);
    color: var(--success);
}

.badge-warning {
    background: var(--warning-bg);
    color: var(--warning);
}

.badge-error {
    background: var(--error-bg);
    color: var(--error);
}

/* Results Section */
.results-section {
    margin-top: 2rem;
    display: grid;
    gap: 1.5rem;
}

.result-card {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.5rem;
    background: var(--surface);
    border-radius: var(--radius);
    border-left: 4px solid var(--border);
}

.result-card.pass {
    border-left-color: var(--success);
}

.result-card.caution {
    border-left-color: var(--warning);
}

.result-card.fail {
    border-left-color: var(--error);
}

/* Grid Utilities */
.grid {
    display: grid;
    gap: 1.5rem;
}

.grid-cols-2 {
    grid-template-columns: repeat(2, 1fr);
}

.grid-cols-3 {
    grid-template-columns: repeat(3, 1fr);
}

@media (max-width: 768px) {

    .grid-cols-2,
    .grid-cols-3 {
        grid-template-columns: 1fr;
    }
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-fade-in {
    animation: fadeIn 0.4s ease forwards;
}

/* Navigation Styles */
.main-nav {
    height: var(--nav-height);
    background: rgba(15, 23, 42, 0.8);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    height: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 1.5rem;
}

.nav-logo {
    font-size: 1.25rem;
    font-weight: 800;
    color: white;
    text-decoration: none;
    letter-spacing: -0.025em;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.nav-logo span {
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.nav-links {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.nav-link {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 600;
    padding: 0.5rem 0.75rem;
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.nav-link:hover,
.nav-link.active {
    color: white;
    background: rgba(255, 255, 255, 0.1);
}

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.mobile-menu-btn span {
    display: block;
    width: 25px;
    height: 2px;
    background: white;
    transition: var(--transition);
}

@media (max-width: 1024px) {
    .mobile-menu-btn {
        display: flex;
    }

    .nav-links {
        display: none;
        position: absolute;
        top: var(--nav-height);
        left: 0;
        right: 0;
        background: #0f172a;
        flex-direction: column;
        padding: 1rem;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }

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

    .nav-link {
        width: 100%;
        text-align: center;
        padding: 1rem;
    }
}

/* Footer Styles */
.main-footer {
    background: #0f172a;
    color: white;
    padding: 3rem 0 2rem;
    margin-top: 4rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem;
    text-align: center;
}

.footer-logo {
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
}

.footer-logo span {
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.footer-tagline {
    color: #94a3b8;
    font-size: 0.875rem;
}

.footer-links {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
    justify-content: center;
}

.footer-links a {
    color: #cbd5e1;
    text-decoration: none;
    font-size: 0.875rem;
    transition: var(--transition);
}

.footer-links a:hover {
    color: white;
    text-decoration: underline;
}

.footer-copyright {
    color: #64748b;
    font-size: 0.75rem;
    margin-top: 1rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    width: 100%;
}

.footer-disclaimer {
    color: #64748b;
    font-size: 0.75rem;
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    width: 100%;
    text-align: center;
    line-height: 1.5;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

@media (min-width: 768px) {
    .footer-container {
        flex-direction: row;
        justify-content: space-between;
        align-items: flex-start;
        text-align: left;
        flex-wrap: wrap;
    }

    .footer-links {
        gap: 2rem;
    }

    .footer-copyright {
        text-align: center;
    }
}
/* NEW FOOTER STYLES */
.main-footer { background: #0f172a; color: white; padding: 4rem 0 2rem; margin-top: 4rem; border-top: 1px solid rgba(255, 255, 255, 0.1); } .footer-container { max-width: 1400px; margin: 0 auto; padding: 0 2rem; } .footer-main-content { display: grid; grid-template-columns: 1fr; gap: 3rem; margin-bottom: 3rem; text-align: center; } .footer-heading { color: white; font-size: 1rem; margin-bottom: 1.5rem; font-weight: 700; } .brand-col .footer-logo { font-size: 1.75rem; margin-bottom: 1rem; } .disclaimer-col .footer-disclaimer { color: #64748b; font-size: 0.8rem; line-height: 1.6; border: none; padding: 0; margin: 0; text-align: inherit; max-width: none; } .menu-col .footer-links { display: flex; flex-direction: column; gap: 0.75rem; } .menu-col .footer-links a { color: #cbd5e1; text-decoration: none; font-size: 0.9rem; transition: var(--transition); } .menu-col .footer-links a:hover { color: white; transform: translateX(4px); } .footer-copyright { color: #475569; font-size: 0.875rem; padding-top: 2rem; border-top: 1px solid rgba(255, 255, 255, 0.05); text-align: center; width: 100%; } @media (min-width: 1024px) { .footer-main-content { grid-template-columns: 1.2fr 2fr 1fr; text-align: left; align-items: start; gap: 4rem; } .menu-col .footer-links { align-items: flex-start; } .disclaimer-col .footer-disclaimer { text-align: left; } }