app/static/style.css

/* =============================================================================
   1. GLOBAL STYLES - Used across ALL pages (index.html, calculate.html, recommendation.html)
   ============================================================================= */

/* -----------------------------------------------------------------------------
   1.1 CSS Variables & Design Tokens
   ----------------------------------------------------------------------------- */
:root {
    /* Color System - Human Centric */
    --primary-color: #3B82F6;
    --primary-hover: #2563EB;
    --secondary-color: #64748B;
    --accent-color: #8B5CF6;
    --success: #10B981;
    --warning: #F59E0B;
    --danger: #EF4444;

    /* Backgrounds */
    --bg-body: #F8FAFC;
    --bg-surface: #FFFFFF;
    --bg-subtle: #F1F5F9;
    --glass-bg: rgba(255, 255, 255, 0.95);

    /* Typography */
    --text-main: #1E293B;
    --text-muted: #64748B;
    --text-light: #94A3B8;

    /* Spacing & Layout */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;

    /* Borders & Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --border-color: #E2E8F0;
    --border-subtle: #F1F5F9;

    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 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);
    --shadow-glow: 0 0 20px rgba(59, 130, 246, 0.15);
}

/* -----------------------------------------------------------------------------
   1.2 Base Reset & Typography (All Pages)
   ----------------------------------------------------------------------------- */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Plus Jakarta Sans', 'Outfit', sans-serif;
    background-color: var(--bg-body);
    color: var(--text-main);
    line-height: 1.6;
    overflow-x: hidden;
    width: 100%;
}

a {
    text-decoration: none;
    color: inherit;
    transition: color 0.2s ease;
}

ul {
    list-style: none;
}

img {
    max-width: 100%;
    height: auto;
}

/* -----------------------------------------------------------------------------
   1.3 Background Effect (All Pages)
   ----------------------------------------------------------------------------- */
.background-glow {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: -1;
    background:
        radial-gradient(circle at 10% 20%, rgba(59, 130, 246, 0.05) 0%, transparent 40%),
        radial-gradient(circle at 90% 80%, rgba(139, 92, 246, 0.05) 0%, transparent 40%);
}

/* -----------------------------------------------------------------------------
   1.4 Container (All Pages)
   ----------------------------------------------------------------------------- */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-md);
}

/* -----------------------------------------------------------------------------
   1.5 Header & Navigation (All Pages)
   ----------------------------------------------------------------------------- */
.site-header {
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid var(--border-subtle);
    padding: var(--space-md) 0;
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-md);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.brand {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-weight: 700;
    font-size: 1.5rem;
    color: var(--text-main);
}

.heart-icon {
    animation: heartbeat 1.5s infinite;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-links a {
    font-weight: 500;
    color: var(--text-muted);
}

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

.btn-start {
    background: var(--primary-color);
    color: white !important;
    padding: 0.5rem 1.25rem;
    border-radius: 100px;
    transition: all 0.3s ease;
}

.btn-start:hover {
    background: var(--primary-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* =============================================================================
   2. HOME PAGE STYLES (index.html)
   ============================================================================= */

/* -----------------------------------------------------------------------------
   2.1 Hero Section (index.html)
   ----------------------------------------------------------------------------- */
.hero {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    padding: 6rem 0;
    min-height: 80vh;
}

.hero h1 {
    font-size: 3.5rem;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    font-weight: 800;
    letter-spacing: -0.02em;
}

.hero p {
    font-size: 1.25rem;
    color: var(--text-muted);
    margin-bottom: 2.5rem;
    max-width: 540px;
}

.hero-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 2rem;
    border-radius: 100px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.hero-image {
    position: relative;
    display: flex;
    justify-content: center;
}

/* -----------------------------------------------------------------------------
   2.2 Trust Section (index.html)
   ----------------------------------------------------------------------------- */
.trust-section {
    background: white;
    padding: 3rem 0;
    border-top: 1px solid var(--border-subtle);
    border-bottom: 1px solid var(--border-subtle);
}

.trust-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    text-align: center;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.stat-label {
    color: var(--text-muted);
    font-weight: 500;
}

/* -----------------------------------------------------------------------------
   2.3 How It Works Section (index.html)
   ----------------------------------------------------------------------------- */
.how-it-works {
    padding: 6rem 0;
}

.section-title {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 4rem;
}

.section-title h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

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

.steps-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.step-card {
    background: white;
    padding: 2.5rem;
    border-radius: var(--radius-xl);
    border: 1px solid var(--border-subtle);
    position: relative;
    transition: all 0.3s ease;
}

.step-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(59, 130, 246, 0.3);
}

.step-number {
    position: absolute;
    top: -15px;
    right: 15px;
    /* Changed from -15px to 15px to avoid overflow */
    width: 40px;
    height: 40px;
    background: var(--primary-color);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    box-shadow: var(--shadow-md);
}

.step-icon {
    width: 60px;
    height: 60px;
    background: rgba(59, 130, 246, 0.1);
    color: var(--primary-color);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
}

.step-card h3 {
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
}

.step-card p {
    color: var(--text-muted);
}

/* -----------------------------------------------------------------------------
   2.4 About Section (index.html)
   ----------------------------------------------------------------------------- */
.about-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.about-card {
    background: white;
    padding: 2rem;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
    text-align: center;
}

.about-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.about-card i {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
}

.about-card h3 {
    margin-bottom: 1rem;
    font-size: 1.25rem;
}

.about-card p {
    color: var(--text-muted);
}

/* -----------------------------------------------------------------------------
   2.5 Testimonials Section (index.html)
   ----------------------------------------------------------------------------- */
.testimonials {
    padding: 6rem 0;
    background: white;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.testimonial-card {
    background: var(--bg-body);
    padding: 2rem;
    border-radius: var(--radius-xl);
    position: relative;
}

.quote-icon {
    color: var(--primary-color);
    opacity: 0.2;
    font-size: 2rem;
    margin-bottom: 1rem;
}

.testimonial-text {
    font-style: italic;
    color: var(--text-main);
    margin-bottom: 1.5rem;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.author-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--primary-color);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
}

.author-name {
    font-weight: 600;
}

.author-role {
    font-size: 0.875rem;
    color: var(--text-muted);
}

/* -----------------------------------------------------------------------------
   2.6 Contact Section (index.html)
   ----------------------------------------------------------------------------- */
.contact-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
}

.contact-card {
    background: white;
    padding: 2rem;
    border-radius: var(--radius-xl);
    text-align: center;
    transition: all 0.3s ease;
}

.contact-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.contact-card i {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.contact-card h3 {
    margin-bottom: 0.5rem;
    font-size: 1.125rem;
}

.contact-card p {
    color: var(--text-muted);
}

.contact-card .small {
    font-size: 0.875rem;
    opacity: 0.8;
    margin-top: 0.25rem;
}

/* -----------------------------------------------------------------------------
   1.6 Footer (All Pages)
   ----------------------------------------------------------------------------- */
.footer {
    background: #0F172A;
    color: white;
    padding: 4rem 0 0;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-md);
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 4rem;
    margin-bottom: 3rem;
}

.footer-about h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.footer-about p {
    color: #94A3B8;
    line-height: 1.8;
}

.footer-links h4,
.footer-contact h4 {
    margin-bottom: 1.5rem;
    color: white;
}

.footer-links a {
    display: block;
    color: #94A3B8;
    margin-bottom: 0.75rem;
}

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

.footer-contact p {
    color: #94A3B8;
    margin-bottom: 0.75rem;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 2rem 0;
    text-align: center;
    color: #64748B;
}

/* =============================================================================
   3. CALCULATE PAGE STYLES (calculate.html)
   ============================================================================= */

/* -----------------------------------------------------------------------------
   3.1 Calculator Container (calculate.html)
   ----------------------------------------------------------------------------- */
.calculator-section {
    max-width: 1100px;
    margin: 50px auto;
    text-align: center;
    padding: 0 20px;
}

.calculator-section h1 {
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.subtitle {
    color: #6b7280;
    margin-bottom: 30px;
}

/* -----------------------------------------------------------------------------
   3.2 Card & Form Layout (calculate.html)
   ----------------------------------------------------------------------------- */
.card {
    background: white;
    border-radius: 14px;
    padding: 30px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    text-align: left;
}

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

.box {
    background: #f9fafb;
    border-radius: 12px;
    padding: 20px;
    text-align: left;
}

.box h3 {
    margin-bottom: 15px;
    font-size: 1.1rem;
    font-weight: 600;
}

.box.full {
    margin-top: 30px;
}

/* -----------------------------------------------------------------------------
   3.3 Form Inputs (calculate.html)
   ----------------------------------------------------------------------------- */
.calculator-section label {
    display: block;
    font-size: 16px;
    margin: 10px 0 5px;
    color: #374151;
    text-align: left;
}

.calculator-section input,
.calculator-section select {
    width: 100%;
    padding: 10px;
    border-radius: 8px;
    border: none;
    background: #eef2f7;
    font-family: inherit;
    font-size: 1.2rem;
    color: #1f2937;
}

.calculator-section input:focus,
.calculator-section select:focus {
    outline: 2px solid #2563eb;
    outline-offset: 1px;
}

.calculator-section input[disabled] {
    background: #e5e7eb;
    color: #9ca3af;
    cursor: not-allowed;
}

/* -----------------------------------------------------------------------------
   3.4 Checkboxes (calculate.html)
   ----------------------------------------------------------------------------- */
.checkbox-group {
    display: grid;
    grid-template-columns: 1fr 1fr;
    margin-top: 10px;
    gap: 8px;
}

.checkbox-group label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    cursor: pointer;
}

.checkbox-group input[type="checkbox"] {
    width: 20px;
    height: 18px;
    accent-color: #2563eb;
}

/* -----------------------------------------------------------------------------
   3.5 Lifestyle Grid (calculate.html)
   ----------------------------------------------------------------------------- */
.grid-4 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
}

/* -----------------------------------------------------------------------------
   3.6 Analyze Button (calculate.html)
   ----------------------------------------------------------------------------- */
.analyze-btn {
    margin-top: 30px;
    background: #2563eb;
    color: white;
    border: none;
    padding: 15px 30px;
    border-radius: 30px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
}

.analyze-btn:hover {
    background: #1d4ed8;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
}

/* -----------------------------------------------------------------------------
   3.7 Result Modal (calculate.html)
   ----------------------------------------------------------------------------- */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(15, 23, 42, 0.7);
    backdrop-filter: blur(4px);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 10000;
}

.modal.visible {
    display: flex;
}

.modal-content {
    background: white;
    width: 95%;
    max-width: 500px;
    padding: 3rem 2.5rem;
    border-radius: 20px;
    text-align: center;
    position: relative;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}

.close-modal {
    position: absolute;
    top: 1.25rem;
    right: 1.25rem;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: #f1f5f9;
    color: #94a3b8;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    border: none;
    font-size: 1rem;
    transition: all 0.2s;
}

.close-modal:hover {
    background: #e2e8f0;
    color: #1e293b;
}

.risk-icon {
    font-size: 4.5rem;
    margin-bottom: 1.5rem;
}

.risk-high {
    color: #EF4444;
}

.risk-low {
    color: #10B981;
}

.result-header h2 {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 0.75rem;
}

.result-body p {
    color: #64748b;
    font-size: 0.9375rem;
    line-height: 1.6;
    margin-bottom: 1.5rem;
    padding: 0 1rem;
}

.probability-meter {
    height: 28px;
    background: #f1f5f9;
    border-radius: 100px;
    margin: 1.5rem 0.5rem;
    position: relative;
    overflow: hidden;
}

.prob-fill {
    height: 100%;
    background: #10B981;
    width: 0%;
    transition: width 1.5s cubic-bezier(0.4, 0, 0.2, 1);
    border-radius: 100px;
}

#probValue {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 0.875rem;
    font-weight: 700;
    color: #1e293b;
}

.disclaimer {
    font-size: 0.75rem;
    color: #94a3b8;
    line-height: 1.5;
    margin-top: 2rem;
    margin-bottom: 2.5rem;
    padding-top: 1.25rem;
    border-top: 1px solid #f1f5f9;
}

.modal-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
}

.view-btn,
.btn-cancel {
    padding: 0.875rem 1.5rem;
    border-radius: 100px;
    font-size: 0.9375rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    white-space: nowrap;
    min-width: 160px;
}

.view-btn {
    background: #3b82f6;
    color: white;
    border: none;
    box-shadow: 0 4px 6px -1px rgba(59, 130, 246, 0.2);
}

.view-btn:hover {
    background: #2563eb;
    transform: translateY(-1px);
    box-shadow: 0 6px 10px -1px rgba(59, 130, 246, 0.3);
}

.btn-cancel {
    background: white;
    color: #1e293b;
    border: 1px solid #e2e8f0;
}

.btn-cancel:hover {
    background: #f8fafc;
    border-color: #cbd5e1;
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

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

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }

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

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

@keyframes zoomIn {
    from {
        opacity: 0;
        transform: scale(0.95);
    }

    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes heartbeat {
    0% {
        transform: scale(1);
    }

    15% {
        transform: scale(1.15);
    }

    30% {
        transform: scale(1);
    }

    45% {
        transform: scale(1.15);
    }

    60% {
        transform: scale(1);
    }

    100% {
        transform: scale(1);
    }
}

@keyframes float {
    0% {
        transform: translateY(0px);
    }

    50% {
        transform: translateY(-15px);
    }

    100% {
        transform: translateY(0px);
    }
}

@keyframes pulse-soft {
    0% {
        box-shadow: 0 0 0 0 rgba(59, 130, 246, 0.4);
    }

    70% {
        box-shadow: 0 0 0 10px rgba(59, 130, 246, 0);
    }

    100% {
        box-shadow: 0 0 0 0 rgba(59, 130, 246, 0);
    }
}

.pulse {
    animation: pulse-soft 2s infinite;
}

/* Responsive */
@media (max-width: 768px) {
    .hero {
        grid-template-columns: 1fr;
        padding: 4rem 0;
        text-align: center;
    }

    .hero h1 {
        font-size: 2.5rem;
    }

    .hero-content {
        order: 2;
    }

    .hero-image {
        order: 1;
        margin-bottom: 2rem;
    }

    .hero-buttons {
        justify-content: center;
    }

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

    .steps-grid,
    .testimonials-grid,
    .contact-grid {
        grid-template-columns: 1fr;
    }

    .footer-container {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .form-grid,
    .lifestyle-grid,
    .checkbox-group {
        grid-template-columns: 1fr;
    }
}

/* Utilities */
.text-muted {
    color: var(--text-muted) !important;
}

/* New Hero Enhancements (Preserved) */
.badge-new {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(59, 130, 246, 0.1);
    color: var(--primary-color);
    padding: 6px 12px;
    border-radius: 100px;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: var(--space-lg);
    border: 1px solid rgba(59, 130, 246, 0.2);
}

.text-gradient {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--accent-color) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

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

.secondary-btn {
    background: white;
    color: var(--text-main);
    border: 1px solid var(--border-subtle);
}

.secondary-btn:hover {
    background: var(--bg-subtle);
    color: var(--primary-color);
}

.hero-trust {
    display: flex;
    gap: 1.5rem;
    font-size: 0.875rem;
    color: var(--text-muted);
    font-weight: 500;
}

.hero-trust span {
    display: flex;
    align-items: center;
    gap: 6px;
}

.hero-trust i {
    color: var(--success);
}

.floating-heart {
    animation: float 6s ease-in-out infinite;
}

.count-up {
    font-variant-numeric: tabular-nums;
}

/* =============================================================================
   4. RECOMMENDATION PAGE STYLES (recommendation.html)
   Note: Additional styles are embedded in recommendation.html <style> tag
   ============================================================================= */

/* -----------------------------------------------------------------------------
   4.1 Page Layout (recommendation.html)
   ----------------------------------------------------------------------------- */
.recommendation-page {
    padding: 2rem 0;
}

.page-header {
    text-align: center;
    margin-bottom: 3rem;
    animation: fadeInDown 0.8s ease-out;
}

.page-header h1 {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--text-main);
    margin-bottom: 0.5rem;
}

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

.report-grid {
    display: grid;
    grid-template-columns: 1fr 420px;
    gap: 2rem;
    margin-bottom: 2rem;
}

@media (max-width: 980px) {
    .report-grid {
        grid-template-columns: 1fr;
    }

    .sidebar {
        order: -1;
    }
}

/* Risk Level Selector */
.risk-selector {
    background: white;
    padding: 2rem;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    margin-bottom: 2rem;
}

.risk-selector h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-main);
}

.risk-pills {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 0.75rem;
}

.risk-pill {
    padding: 1rem;
    border-radius: var(--radius-lg);
    color: white;
    text-align: center;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.risk-pill:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.15);
}

.risk-pill.active {
    border-color: var(--text-main);
    box-shadow: 0 0 0 4px rgba(79, 70, 229, 0.1);
}

.risk-pill.vlow {
    background: linear-gradient(135deg, #10B981, #059669);
}

.risk-pill.low {
    background: linear-gradient(135deg, #34D399, #10B981);
}

.risk-pill.mod {
    background: linear-gradient(135deg, #FBBF24, #F59E0B);
}

.risk-pill.high {
    background: linear-gradient(135deg, #FB923C, #F97316);
}

.risk-pill.vh {
    background: linear-gradient(135deg, #EF4444, #DC2626);
}

.risk-pill small {
    display: block;
    font-size: 0.75rem;
    opacity: 0.9;
    margin-top: 0.25rem;
}

/* Main Report Card */
.report-card {
    background: white;
    padding: 2.5rem;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    border-left: 6px solid var(--primary-color);
    animation: fadeInUp 0.8s ease-out;
}

.report-card.highlight {
    box-shadow: 0 0 0 4px rgba(79, 70, 229, 0.1), var(--shadow-lg);
}

.report-title {
    font-size: 1.75rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
    color: var(--text-main);
}

.report-subtitle {
    color: var(--text-muted);
    margin-bottom: 2rem;
    font-size: 1rem;
}

.recommendations-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.recommendation-card {
    background: linear-gradient(135deg, #F8FAFC 0%, #F1F5F9 100%);
    padding: 1.5rem;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.recommendation-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.recommendation-card h4 {
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--primary-color);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.recommendation-card ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.recommendation-card li {
    padding: 0.5rem 0;
    color: var(--text-main);
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
}

.recommendation-card li::before {
    content: "✓";
    color: var(--primary-color);
    font-weight: 700;
    flex-shrink: 0;
}

/* Sidebar */
.sidebar .card {
    background: white;
    padding: 1.5rem;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    margin-bottom: 1.5rem;
}

.sidebar h3 {
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-main);
}

/* Severity Meter */
.meter-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 1.5rem 0;
}

.meter {
    width: 160px;
    height: 160px;
    position: relative;
}

.meter svg {
    transform: rotate(-90deg);
}

.meter .center {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
}

.meter .percent {
    font-size: 2rem;
    font-weight: 800;
    color: var(--primary-color);
}

.meter .label {
    font-size: 0.875rem;
    color: var(--text-muted);
    margin-top: 0.25rem;
}

/* Chart */
.chart-container {
    height: 240px;
    margin-top: 1rem;
}

/* Doctor Cards */
.doctor-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.doctor-card {
    padding: 1.25rem;
    border-radius: var(--radius-lg);
    background: linear-gradient(135deg, #F8FAFC 0%, #F1F5F9 100%);
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.doctor-card:hover {
    transform: translateX(4px);
    box-shadow: var(--shadow-sm);
}

.doctor-name {
    font-weight: 700;
    color: var(--text-main);
    margin-bottom: 0.5rem;
}

.doctor-info {
    font-size: 0.875rem;
    color: var(--text-muted);
    margin-bottom: 0.75rem;
}

.doctor-actions {
    display: flex;
    gap: 0.5rem;
    margin-top: 0.75rem;
}

.btn-small {
    padding: 0.5rem 1rem;
    border-radius: 0.5rem;
    font-size: 0.875rem;
    font-weight: 500;
    border: none;
    cursor: pointer;
    transition: all 0.2s ease;
}

.btn-outline {
    background: white;
    border: 1px solid var(--border-color);
    color: var(--text-main);
}

.btn-outline:hover {
    background: var(--bg-body);
}

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

.btn-primary-small:hover {
    background: var(--primary-hover);
}

/* Map */
#map {
    height: 280px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    margin: 1rem 0;
}

/* Action Buttons */
.action-section {
    background: white;
    padding: 2rem;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    margin-top: 2rem;
}

.action-section h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: var(--text-main);
}

.action-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

.action-btn {
    padding: 0.875rem 1.75rem;
    border-radius: 100px;
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.action-btn-primary {
    background: var(--primary-color);
    color: white;
    box-shadow: 0 4px 6px rgba(79, 70, 229, 0.2);
}

.action-btn-primary:hover {
    background: var(--primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 8px 12px rgba(79, 70, 229, 0.3);
}

.action-btn-secondary {
    background: white;
    color: var(--text-main);
    border: 1px solid var(--border-color);
}

.action-btn-secondary:hover {
    background: var(--bg-body);
}

/* -----------------------------------------------------------------------------
   3.6 Dark Header Override (calculate.html only)
   Note: Uses :has() selector to apply only when calculator-section is present
   ----------------------------------------------------------------------------- */

/* Dark Header Override section removed to match home page header */


/* Calculator Section Override */
.calculator-section {
    padding: 3rem 0 4rem;
    max-width: 900px;
}

.calculator-section .section-title {
    margin-bottom: 2.5rem;
}

.calculator-section .section-title h2 {
    font-size: 2.25rem;
    font-weight: 700;
    color: var(--text-main);
}

.calculator-section .section-title p {
    color: var(--text-muted);
    font-size: 1rem;
}

/* Glass Panel Form */
.calculator-section .glass-panel {
    background: white;
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 2.5rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}

/* Form Grid - Two Columns */
.calculator-section .form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem 3rem;
    margin-bottom: 0;
}

/* Form Section Styling */
.calculator-section .form-section {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.calculator-section .form-section.full-width {
    grid-column: 1 / -1;
    border-top: 1px solid var(--border-subtle);
    padding-top: 2rem;
    margin-top: 0.5rem;
}

.calculator-section .form-section h3 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-main);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
}

.calculator-section .form-section h3 i {
    color: var(--primary-color);
    font-size: 0.9rem;
}

/* Input Groups */
.calculator-section .input-group {
    display: flex;
    flex-direction: column;
    gap: 0.375rem;
}

.calculator-section .input-group label {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-main);
}

.calculator-section input,
.calculator-section select {
    padding: 0.75rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-size: 0.9375rem;
    background: white;
    transition: all 0.2s ease;
}

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

.calculator-section input::placeholder {
    color: var(--text-light);
}

.calculator-section input[readonly] {
    background: var(--bg-subtle);
    color: var(--text-muted);
}

/* Lifestyle Grid - 3x2 layout */
.calculator-section .lifestyle-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.25rem;
}

/* Checkbox Group Inline */
.calculator-section .checkbox-group {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.75rem;
    background: transparent;
    padding: 0;
    margin-top: 0.5rem;
}

.calculator-section .checkbox-container {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    font-weight: 400;
    color: var(--text-main);
    cursor: pointer;
}

.calculator-section .checkbox-container input[type="checkbox"] {
    width: 1rem;
    height: 1rem;
    accent-color: var(--primary-color);
    cursor: pointer;
}

/* Form Actions */
.calculator-section .form-actions {
    display: flex;
    justify-content: center;
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-subtle);
}

.calculator-section .btn-primary {
    background: #3B82F6;
    color: white;
    border: none;
    padding: 0.875rem 2rem;
    border-radius: 50px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.3s ease;
}

.calculator-section .btn-primary:hover {
    background: #2563EB;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(59, 130, 246, 0.35);
}

/* Responsive */
@media (max-width: 992px) {
    .hero {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
    }

    .hero-content {
        order: 2;
    }

    .hero-image {
        order: 1;
    }

    .hero p {
        margin: 0 auto 2.5rem;
    }

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

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

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

@media (max-width: 768px) {
    .header-container {
        flex-direction: column;
        gap: 1.25rem;
        padding-bottom: 0.5rem;
    }

    .nav-links {
        gap: 1rem;
        font-size: 0.9rem;
    }

    .calculator-section .form-grid {
        grid-template-columns: 1fr;
    }

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

    .calculator-section .glass-panel {
        padding: 1.5rem;
    }

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

    .footer-container {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }

    .hero h1 {
        font-size: 2.5rem;
    }
}

@media (max-width: 480px) {
    .steps-grid {
        grid-template-columns: 1fr;
    }

    .testimonials-grid {
        grid-template-columns: 1fr;
    }

    .contact-grid {
        grid-template-columns: 1fr;
    }

    .nav-links {
        flex-wrap: wrap;
        justify-content: center;
    }

    .calculator-section .lifestyle-grid {
        grid-template-columns: 1fr;
    }

    .calculator-section .glass-panel {
        padding: 1rem;
    }

    .step-number {
        top: 10px;
        right: 10px;
    }
}

/* Live Preview Styles */
.live-preview-card {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    background: white;
    padding: 1.25rem;
    border-radius: 16px;
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
    z-index: 100;
    width: 220px;
    transform: translateY(20px);
    opacity: 0;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid #E2E8F0;
    pointer-events: none;
}

.live-preview-card.visible {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
}

.live-preview-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.75rem;
    color: #64748B;
    margin-bottom: 0.5rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.live-risk-score {
    font-size: 2.25rem;
    font-weight: 800;
    color: #1E293B;
    line-height: 1;
    margin-bottom: 0.25rem;
}

.live-risk-label {
    font-size: 0.875rem;
    font-weight: 500;
    color: #64748B;
}

/* Range Sliders Removed - Logic and UI cleaned up as requested */