/* style.css - MEdX Works Premium Design System */

:root {
    --color-bg: #fafcff;
    --color-grid: rgba(6, 182, 212, 0.04);
    --color-text-primary: #0f172a;
    --color-text-secondary: #334155;
    --color-text-muted: #64748b;
    
    /* Brand Accents (Medical Tech Palette) */
    --color-accent-navy: #090d16;
    --color-accent-blue: #0284c7;
    --color-accent-cyan: #0891b2;
    --color-accent-teal: #0d9488;
    --color-accent-glow: rgba(8, 145, 178, 0.08);
    --color-border: #e2e8f0;
    --color-border-glow: rgba(6, 182, 212, 0.2);
    
    /* Gradients */
    --gradient-hero: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 50%, #e0f8ff 100%);
    --gradient-accent: linear-gradient(135deg, #0284c7 0%, #0891b2 100%);
    --gradient-tech: linear-gradient(90deg, #0f172a 0%, #1e293b 100%);
    
    /* Layout */
    --max-width: 820px; /* Aligned for optimal readability */
    --border-radius: 16px;
    --transition-speed: 0.3s;
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    background-color: var(--color-bg);
    color: var(--color-text-primary);
    line-height: 1.8;
    -webkit-font-smoothing: antialiased;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    position: relative;
    overflow-x: hidden;
}

/* Background grid representing a futuristic scientific grid */
body::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: -2;
    background-size: 30px 30px;
    background-image: 
        linear-gradient(to right, var(--color-grid) 1px, transparent 1px),
        linear-gradient(to bottom, var(--color-grid) 1px, transparent 1px);
    pointer-events: none;
}

/* Large abstract medical/tech cross-intersection lines in background */
body::after {
    content: "";
    position: absolute;
    top: 50px;
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    max-width: 1000px;
    height: 600px;
    z-index: -1;
    background-image: 
        linear-gradient(120deg, transparent 49.8%, var(--color-border-glow) 49.9%, var(--color-border-glow) 50.1%, transparent 50.2%),
        linear-gradient(60deg, transparent 49.8%, var(--color-border-glow) 49.9%, var(--color-border-glow) 50.1%, transparent 50.2%);
    opacity: 0.4;
    pointer-events: none;
}

/* Header & Navigation */
header {
    width: 100%;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 2.5rem 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    text-decoration: none;
    font-weight: 800;
    font-size: 1.5rem;
    color: var(--color-accent-navy);
    letter-spacing: -0.03em;
}

.logo-icon {
    width: 22px;
    height: 22px;
    display: inline-block;
    position: relative;
}

.logo-icon::before, .logo-icon::after {
    content: "";
    position: absolute;
    background: var(--gradient-accent);
    border-radius: 2px;
}

.logo-icon::before {
    width: 100%;
    height: 3.5px;
    top: 9px;
    transform: rotate(45deg);
}

.logo-icon::after {
    width: 100%;
    height: 3.5px;
    top: 9px;
    transform: rotate(-45deg);
}

.logo-x {
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

nav {
    display: flex;
    gap: 1.75rem;
}

nav a {
    text-decoration: none;
    color: var(--color-text-secondary);
    font-weight: 600;
    font-size: 0.95rem;
    transition: color var(--transition-speed);
}

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

/* Main Container */
main {
    flex: 1;
    width: 100%;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 1rem 1.5rem 4rem;
}

/* Hero Section: Glassmorphism & High-tech Medical styling */
.hero {
    position: relative;
    padding: 4.5rem 2.5rem;
    background: rgba(255, 255, 255, 0.75);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-radius: var(--border-radius);
    border: 1px solid rgba(6, 182, 212, 0.15);
    margin-bottom: 3rem;
    box-shadow: 
        0 20px 40px -15px rgba(0, 102, 204, 0.04),
        inset 0 1px 0 rgba(255, 255, 255, 0.6);
    text-align: center;
}

.status-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(8, 145, 178, 0.06);
    border: 1px solid rgba(8, 145, 178, 0.15);
    padding: 0.4rem 1rem;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--color-accent-cyan);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 1.25rem;
}

.status-dot {
    width: 8px;
    height: 8px;
    background-color: #10b981;
    border-radius: 50%;
    box-shadow: 0 0 8px #10b981;
    display: inline-block;
}

h1 {
    font-size: 2.5rem;
    font-weight: 850;
    color: var(--color-accent-navy);
    line-height: 1.2;
    margin-bottom: 1.25rem;
    letter-spacing: -0.02em;
}

.hero-lead {
    font-size: 1.08rem;
    color: var(--color-text-secondary);
    max-width: 600px;
    margin: 0 auto;
    line-height: 2.1;
    font-weight: 500;
}

/* Sections & General Typography */
h2 {
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--color-accent-navy);
    margin-top: 3rem;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.6rem;
    letter-spacing: -0.01em;
}

h2::before {
    content: "";
    display: inline-block;
    width: 5px;
    height: 1.3rem;
    background: var(--gradient-accent);
    border-radius: 3px;
}

p {
    margin-bottom: 1.25rem;
    color: var(--color-text-secondary);
}


/* Cards Layout (2x2 Grid) */
.grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    margin-bottom: 2.5rem;
}

.card {
    background: rgba(255, 255, 255, 0.85);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    padding: 1.75rem 1.5rem;
    position: relative;
    transition: all var(--transition-speed);
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.01);
}

.card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--gradient-accent);
    border-radius: var(--border-radius) var(--border-radius) 0 0;
    opacity: 0;
    transition: opacity var(--transition-speed);
}

.card:hover {
    transform: translateY(-2px);
    border-color: rgba(6, 182, 212, 0.25);
    box-shadow: 
        0 12px 24px -10px rgba(0, 102, 204, 0.06),
        0 0 12px var(--color-accent-glow);
}

.card:hover::before {
    opacity: 1;
}

.card-title {
    font-weight: 800;
    font-size: 1.05rem;
    color: var(--color-accent-navy);
    margin-bottom: 0.6rem;
}

.card-desc {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    line-height: 1.6;
}

/* Notice / Disclaimer Banners in Center Single Column */
.notice-box {
    background-color: #f0fdfa;
    border-left: 4px solid var(--color-accent-teal);
    padding: 1.5rem 1.75rem;
    border-radius: 4px var(--border-radius) var(--border-radius) 4px;
    margin: 2rem 0;
    box-shadow: 0 2px 8px rgba(13, 148, 136, 0.01);
}

.notice-box.alert {
    background-color: #f0f9ff;
    border-left-color: var(--color-accent-blue);
    box-shadow: 0 2px 8px rgba(2, 132, 199, 0.01);
}

.notice-box h3 {
    font-size: 1.05rem;
    font-weight: 800;
    color: var(--color-accent-navy);
    margin-bottom: 0.5rem;
}

.notice-box p {
    margin-bottom: 0;
    font-size: 0.95rem;
    line-height: 1.7;
}

/* Interactive elements */
a {
    color: var(--color-accent-blue);
    text-decoration: none;
    transition: color var(--transition-speed);
}

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

.btn {
    display: inline-block;
    background: var(--gradient-tech);
    color: white;
    padding: 0.85rem 2rem;
    border-radius: var(--border-radius);
    font-weight: 700;
    font-size: 0.95rem;
    text-decoration: none;
    transition: all var(--transition-speed);
    box-shadow: 0 4px 12px rgba(15, 23, 42, 0.1);
}

.btn:hover {
    color: white;
    transform: translateY(-1px);
    box-shadow: 
        0 6px 15px rgba(15, 23, 42, 0.2),
        0 0 0 4px rgba(6, 182, 212, 0.1);
}

/* Policy Content Layout (Centered and aligned with max-width) */
.content-section {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    padding: 3.5rem 3rem;
    margin-bottom: 3.5rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.02);
}

.content-section h2:first-of-type {
    margin-top: 0;
}

.content-section h3 {
    font-size: 1.15rem;
    font-weight: 800;
    color: var(--color-accent-navy);
    margin-top: 2rem;
    margin-bottom: 0.75rem;
}

.content-section ul, .content-section ol {
    margin-bottom: 1.5rem;
    padding-left: 1.75rem;
    color: var(--color-text-secondary);
}

.content-section li {
    margin-bottom: 0.6rem;
}

/* Contact info list */
.contact-list {
    list-style: none !important;
    padding-left: 0 !important;
}

.contact-list li {
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--color-border);
    display: flex;
}

.contact-list li:last-child {
    border-bottom: none;
}

.contact-label {
    font-weight: 700;
    color: var(--color-accent-navy);
    width: 140px;
    flex-shrink: 0;
}

/* Footer styling */
footer {
    width: 100%;
    border-top: 1px solid var(--color-border);
    padding: 3.5rem 1.5rem;
    margin-top: auto;
    background: rgba(250, 250, 250, 0.85);
    backdrop-filter: blur(8px);
}

.footer-content {
    max-width: var(--max-width);
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
}

.footer-links {
    display: flex;
    gap: 2.5rem;
    flex-wrap: wrap;
    justify-content: center;
}

.footer-links a {
    text-decoration: none;
    color: var(--color-text-secondary);
    font-weight: 500;
    font-size: 0.9rem;
    transition: color var(--transition-speed);
}

.footer-links a:hover {
    color: var(--color-accent-cyan);
}

.copyright {
    color: var(--color-text-muted);
    font-size: 0.85rem;
    text-align: center;
}

/* Mobile Responsiveness */
@media (max-width: 640px) {
    header {
        flex-direction: column;
        gap: 1.25rem;
        padding: 1.75rem 1.5rem;
    }

    nav {
        width: 100%;
        justify-content: center;
        flex-wrap: wrap;
        gap: 1.25rem;
    }

    .hero {
        padding: 3rem 1.5rem;
        margin-bottom: 2rem;
    }

    h1 {
        font-size: 2.1rem;
    }

    .hero-lead {
        font-size: 1rem;
        line-height: 1.8;
    }
    
    .hero-lead br {
        display: none;
    }

    .content-section {
        padding: 2rem 1.5rem;
    }
    
    .feature-row {
        flex-direction: column;
        gap: 0.5rem;
        padding: 1.5rem;
    }

    .contact-list li {
        flex-direction: column;
        gap: 0.25rem;
    }
    
    .contact-label {
        width: auto;
    }
}