/* ========================================
   Ben Fuchs Landing Page - Custom Styles
   ======================================== */

/* CSS Variables / Design Tokens */
:root {
    /* Colors - Pharma-Clean + Vitality */
    --color-primary: #0891b2;          /* Teal */
    --color-primary-dark: #0e7490;     /* Dark Teal */
    --color-primary-light: #22d3ee;    /* Light Cyan */
    --color-accent: #d4a017;           /* Gold - Nutrients */
    --color-accent-light: #f5c842;     /* Light Gold */
    --color-blood: #b91c1c;            /* Deep Red - Blood Health */
    --color-blood-light: #dc2626;      /* Light Red */
    
    --color-bg-dark: #f8fafc;          /* Off-White */
    --color-bg-section: #ffffff;       /* Pure White */
    --color-bg-card: #ffffff;          /* White Cards */
    --color-bg-card-hover: #f1f5f9;    /* Light Gray Hover */
    --color-bg-hero: #0c4a6e;          /* Deep Blue for Hero */
    
    --color-text-primary: #1e293b;     /* Dark Slate */
    --color-text-secondary: #475569;   /* Medium Slate */
    --color-text-muted: #94a3b8;       /* Light Slate */
    --color-text-light: #ffffff;       /* White text */
    
    --color-border: #e2e8f0;           /* Light Border */
    --color-border-light: #cbd5e1;     /* Slightly darker border */
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #0891b2 0%, #22d3ee 50%, #0891b2 100%);
    --gradient-gold: linear-gradient(135deg, #d4a017 0%, #f5c842 50%, #d4a017 100%);
    --gradient-hero: linear-gradient(135deg, #0c4a6e 0%, #0891b2 100%);
    --gradient-blood: linear-gradient(135deg, #b91c1c 0%, #dc2626 100%);
    
    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-display: 'Playfair Display', Georgia, serif;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 5rem;
    
    /* Border Radius */
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-full: 50%;
    
    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.15);
    --shadow-glow: 0 0 30px rgba(8, 145, 178, 0.2);
    
    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;
}

/* Reset & Base */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-primary);
    background-color: var(--color-bg-dark);
    color: var(--color-text-primary);
    line-height: 1.7;
    overflow-x: hidden;
}

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

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

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

/* Container */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-primary);
    font-weight: 700;
    line-height: 1.2;
    color: var(--color-text-primary);
}

.section-title {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    text-align: center;
    margin-bottom: var(--spacing-sm);
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--color-text-secondary);
    text-align: center;
    max-width: 600px;
    margin: 0 auto var(--spacing-xl);
}

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

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 1rem 2rem;
    font-family: var(--font-primary);
    font-size: 1rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all var(--transition-base);
}

.btn-primary {
    background: var(--gradient-primary);
    color: white;
    box-shadow: var(--shadow-md), var(--shadow-glow);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg), 0 0 40px rgba(26, 95, 74, 0.5);
    color: white;
}

.btn-secondary {
    background: transparent;
    color: var(--color-text-primary);
    border: 2px solid var(--color-primary);
}

.btn-secondary:hover {
    background: var(--color-primary);
    color: white;
    transform: translateY(-2px);
}

.btn-large {
    padding: 1.25rem 3rem;
    font-size: 1.125rem;
}

/* ========================================
   Hero Section
   ======================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: url('Header.jpg') center center / cover no-repeat;
    overflow: hidden;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(0, 0, 0, 0.4) 0%, rgba(0, 0, 0, 0.5) 100%);
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    padding: var(--spacing-xl) 0;
    animation: fadeInUp 1s ease-out;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-tagline {
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--color-accent);
    margin-bottom: var(--spacing-md);
}

.hero-headline {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: var(--spacing-lg);
    color: var(--color-text-light);
}

.hero-subheadline {
    font-size: clamp(1rem, 2vw, 1.25rem);
    color: rgba(255, 255, 255, 0.85);
    max-width: 700px;
    margin: 0 auto var(--spacing-xl);
    line-height: 1.8;
}

.hero-subheadline strong {
    color: var(--color-text-light);
}

.hero-scroll-indicator {
    position: absolute;
    bottom: var(--spacing-lg);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-xs);
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.75rem;
    animation: bounce 2s infinite;
}

.scroll-arrow {
    width: 24px;
    height: 24px;
    border-right: 2px solid rgba(255, 255, 255, 0.6);
    border-bottom: 2px solid rgba(255, 255, 255, 0.6);
    transform: rotate(45deg);
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    40% {
        transform: translateX(-50%) translateY(-10px);
    }
    60% {
        transform: translateX(-50%) translateY(-5px);
    }
}

/* ========================================
   Problem Section
   ======================================== */
.problem-section {
    padding: var(--spacing-2xl) 0;
    background: var(--color-bg-section);
}

.problem-content {
    max-width: 800px;
    margin: 0 auto;
}

.ben-quote {
    position: relative;
    padding: var(--spacing-lg) var(--spacing-xl);
    margin: var(--spacing-lg) 0 var(--spacing-xl);
    background: rgba(8, 145, 178, 0.08);
    border-left: 4px solid var(--color-primary);
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

.ben-quote p {
    font-family: var(--font-display);
    font-size: clamp(1.25rem, 2.5vw, 1.5rem);
    font-style: italic;
    color: var(--color-text-primary);
    line-height: 1.6;
}

.ben-quote cite {
    display: block;
    margin-top: var(--spacing-sm);
    font-size: 0.9rem;
    color: var(--color-accent);
    font-style: normal;
}

.problem-text {
    font-size: 1.125rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-md);
}

.problem-text strong {
    color: var(--color-text-primary);
}

/* ========================================
   Foundation Section
   ======================================== */
.foundation-section {
    padding: var(--spacing-2xl) 0;
    background: linear-gradient(180deg, var(--color-bg-dark) 0%, var(--color-bg-section) 100%);
}

.foundation-badge {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-md);
    background: var(--gradient-gold);
    color: var(--color-bg-dark);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    border-radius: var(--radius-sm);
    margin-bottom: var(--spacing-md);
    text-align: center;
    display: block;
    width: fit-content;
    margin-left: auto;
    margin-right: auto;
}

.foundation-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    max-width: 900px;
    margin: 0 auto;
    box-shadow: var(--shadow-lg);
}

.foundation-card-content {
    display: flex;
    gap: var(--spacing-xl);
    align-items: flex-start;
}

.foundation-icon {
    flex-shrink: 0;
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    border-radius: var(--radius-md);
}

.foundation-icon svg {
    width: 40px;
    height: 40px;
    color: white;
}

.foundation-info h3 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
}

.foundation-info p {
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-md);
}

.foundation-includes {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.foundation-item {
    padding: var(--spacing-xs) var(--spacing-sm);
    background: rgba(26, 95, 74, 0.2);
    border: 1px solid var(--color-primary);
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    color: var(--color-primary-light);
}

.foundation-note {
    font-size: 0.9rem;
    padding: var(--spacing-sm);
    background: rgba(201, 162, 39, 0.1);
    border-radius: var(--radius-sm);
    border-left: 3px solid var(--color-accent);
}

/* ========================================
   Protocols Section
   ======================================== */
.protocols-section {
    padding: var(--spacing-2xl) 0;
    background: var(--color-bg-dark);
}

.protocols-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-lg);
    align-items: stretch;
}

.protocol-card {
    position: relative;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    display: flex;
    flex-direction: column;
    transition: all var(--transition-base);
}

.protocol-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-border-light);
}

.protocol-card.featured {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-glow);
    transform: scale(1.02);
}

.protocol-card.featured:hover {
    transform: scale(1.02) translateY(-5px);
}

.protocol-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    padding: var(--spacing-xs) var(--spacing-md);
    background: var(--gradient-primary);
    color: white;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    border-radius: var(--radius-sm);
    white-space: nowrap;
}

.protocol-header {
    text-align: center;
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-lg);
    border-bottom: 1px solid var(--color-border);
}

.protocol-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto var(--spacing-md);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-full);
    background: rgba(26, 95, 74, 0.2);
}

.protocol-icon svg {
    width: 32px;
    height: 32px;
    color: var(--color-primary-light);
}

.protocol-card.featured .protocol-icon {
    background: var(--gradient-primary);
}

.protocol-card.featured .protocol-icon svg {
    color: white;
}

.protocol-title {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-xs);
}

.protocol-subtitle {
    font-size: 0.9rem;
    color: var(--color-text-muted);
}

.protocol-why {
    margin-bottom: var(--spacing-lg);
}

.protocol-why h4,
.protocol-includes h4 {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-accent);
    margin-bottom: var(--spacing-xs);
}

.protocol-why p {
    font-size: 0.95rem;
    color: var(--color-text-secondary);
}

.protocol-includes {
    flex: 1;
    margin-bottom: var(--spacing-lg);
}

.protocol-includes ul {
    list-style: none;
}

.protocol-includes li {
    position: relative;
    padding: var(--spacing-xs) 0 var(--spacing-xs) var(--spacing-md);
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    border-bottom: 1px solid rgba(48, 54, 61, 0.5);
}

.protocol-includes li:last-child {
    border-bottom: none;
}

.protocol-includes li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--color-primary-light);
    font-weight: bold;
}

.protocol-includes li strong {
    color: var(--color-text-primary);
}

.protocol-savings {
    text-align: center;
    margin-bottom: var(--spacing-md);
}

.savings-badge {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-sm);
    background: rgba(201, 162, 39, 0.15);
    border: 1px solid var(--color-accent);
    border-radius: var(--radius-sm);
    color: var(--color-accent);
    font-size: 0.875rem;
    font-weight: 600;
}

.protocol-btn {
    width: 100%;
    margin-top: auto;
}

/* ========================================
   How It Works Section
   ======================================== */
.how-it-works-section {
    padding: var(--spacing-2xl) 0;
    background: var(--color-bg-section);
}

.steps-grid {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.step-card {
    flex: 1 1 280px;
    max-width: 340px;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    text-align: center;
    transition: all var(--transition-base);
}

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

.step-number {
    font-size: 3rem;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    margin-bottom: var(--spacing-md);
}

.step-content h3 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
    color: var(--color-accent);
}

.step-content p {
    font-size: 0.95rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-md);
}

.step-action {
    margin-top: var(--spacing-sm);
}

.action-tag {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--color-primary);
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    font-weight: 600;
    color: white;
    text-decoration: none;
    transition: all var(--transition-base);
    cursor: pointer;
}

.action-tag:hover {
    background: #0e7490;
    transform: translateY(-2px);
}

.step-connector {
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-muted);
}

.step-connector svg {
    width: 32px;
    height: 32px;
}

@media (max-width: 900px) {
    .step-connector {
        transform: rotate(90deg);
    }
}

/* ========================================
   FAQ Section
   ======================================== */
.faq-section {
    padding: var(--spacing-2xl) 0;
    background: var(--color-bg-dark);
}

.faq-grid {
    max-width: 900px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.faq-item {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: all var(--transition-base);
}

.faq-item:hover {
    border-color: var(--color-primary);
}

.faq-question {
    padding: var(--spacing-lg);
    cursor: pointer;
}

.faq-question h3 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-text-primary);
}

.faq-answer {
    padding: 0 var(--spacing-lg) var(--spacing-lg);
}

.faq-answer p {
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-sm);
}

.faq-answer p:last-child {
    margin-bottom: 0;
}

/* ========================================
   CTA Section
   ======================================== */
.cta-section {
    padding: var(--spacing-2xl) 0;
    background: linear-gradient(180deg, var(--color-bg-dark) 0%, var(--color-primary-dark) 100%);
    text-align: center;
}

.cta-content {
    max-width: 700px;
    margin: 0 auto;
}

.cta-content h2 {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: var(--spacing-md);
}

.cta-content > p {
    font-size: 1.125rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-xl);
}

.cta-note {
    margin-top: var(--spacing-lg);
    font-size: 0.875rem;
    color: var(--color-text-muted);
}

/* ========================================
   Footer
   ======================================== */
.footer {
    padding: var(--spacing-xl) 0;
    background: var(--color-bg-dark);
    border-top: 1px solid var(--color-border);
}

.footer-content {
    text-align: center;
}

.disclaimer {
    font-size: 0.75rem;
    color: var(--color-text-muted);
    max-width: 800px;
    margin: 0 auto var(--spacing-lg);
    line-height: 1.6;
}

.footer-streaming {
    margin-bottom: var(--spacing-lg);
}

.streaming-label {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-sm);
}

.streaming-links {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
}

.streaming-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: var(--radius-full);
    transition: all var(--transition-base);
}

.streaming-btn svg {
    width: 24px;
    height: 24px;
}

.streaming-spotify {
    background: #1DB954;
    color: white;
}

.streaming-spotify:hover {
    background: #1ed760;
    transform: translateY(-3px);
}

.streaming-apple {
    background: #8e44ad;
    color: white;
}

.streaming-apple:hover {
    background: #9b59b6;
    transform: translateY(-3px);
}

.streaming-audible {
    background: #f7931e;
    color: white;
}

.streaming-audible:hover {
    background: #f9a825;
    transform: translateY(-3px);
}

.streaming-youtube {
    background: #FF0000;
    color: white;
}

.streaming-youtube:hover {
    background: #cc0000;
    transform: translateY(-3px);
}

.footer-links {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
}

.footer-links a {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
}

.footer-links a:hover {
    color: var(--color-primary-light);
}

.copyright {
    font-size: 0.8rem;
    color: var(--color-text-muted);
}

/* ========================================
   Cart System
   ======================================== */
.cart-container {
    position: relative;
    z-index: 1000;
}

.cart-btn {
    position: relative;
    background: white;
    border: 2px solid var(--color-primary);
    border-radius: var(--radius-full);
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-base);
    box-shadow: var(--shadow-lg);
}

.cart-btn:hover {
    background: var(--color-primary);
    border-color: var(--color-primary);
    transform: scale(1.05);
}

.cart-btn:hover svg {
    stroke: white;
}

.cart-btn svg {
    width: 24px;
    height: 24px;
    stroke: var(--color-primary);
}

.cart-count {
    position: absolute;
    top: -5px;
    right: -5px;
    background: var(--color-primary);
    color: white;
    font-size: 0.75rem;
    font-weight: 700;
    width: 22px;
    height: 22px;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform var(--transition-fast);
}

.cart-btn:hover .cart-count {
    transform: scale(1.1);
}

.cart-dropdown {
    position: absolute;
    top: 60px;
    right: 0;
    width: 320px;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all var(--transition-base);
}

.cart-dropdown.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.cart-dropdown h4 {
    padding: var(--spacing-sm) var(--spacing-md);
    border-bottom: 1px solid var(--color-border);
    font-size: 1rem;
    color: var(--color-text-primary);
}

.cart-items {
    max-height: 300px;
    overflow-y: auto;
    padding: var(--spacing-sm);
}

.cart-empty {
    text-align: center;
    color: var(--color-text-muted);
    padding: var(--spacing-lg);
    font-size: 0.9rem;
}

.cart-item {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm);
    background: var(--color-bg-section);
    border-radius: var(--radius-sm);
    margin-bottom: var(--spacing-xs);
}

.cart-item-info {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}

.cart-item-name {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--color-text-primary);
    line-height: 1.3;
}

.cart-item-controls {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    justify-content: flex-end;
}

.qty-btn {
    width: 28px;
    height: 28px;
    border: 1px solid var(--color-border);
    background: var(--color-bg-card);
    color: var(--color-text-primary);
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}

.qty-btn:hover {
    background: var(--color-primary);
    border-color: var(--color-primary);
}

.cart-item-qty {
    font-size: 0.9rem;
    font-weight: 600;
    min-width: 24px;
    text-align: center;
}

.remove-btn {
    width: 28px;
    height: 28px;
    border: none;
    background: transparent;
    color: var(--color-text-muted);
    cursor: pointer;
    font-size: 1.2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color var(--transition-fast);
    margin-left: var(--spacing-xs);
}

.remove-btn:hover {
    color: #e74c3c;
}

.cart-footer {
    padding: var(--spacing-sm) var(--spacing-md);
    border-top: 1px solid var(--color-border);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.cart-checkout-btn {
    width: 100%;
    padding: var(--spacing-sm);
    font-size: 0.9rem;
}

.cart-clear-btn {
    width: 100%;
    padding: var(--spacing-xs);
    font-size: 0.8rem;
    background: transparent;
    border: 1px solid var(--color-border);
}

.cart-clear-btn:hover {
    background: var(--color-bg-section);
}

/* Cart Notification */
.cart-notification {
    position: fixed;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%) translateY(100px);
    background: var(--color-primary);
    color: white;
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    z-index: 1001;
    opacity: 0;
    transition: all var(--transition-base);
    font-weight: 500;
}

.cart-notification.show {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

/* Foundation Protocol Card in Protocols Section */
.foundation-protocol {
    grid-column: 1 / -1;
    background: linear-gradient(135deg, var(--color-bg-card) 0%, rgba(26, 95, 74, 0.15) 100%);
    border: 2px solid var(--color-primary);
}

.foundation-protocol .protocol-icon {
    background: var(--gradient-primary);
}

.foundation-btn {
    margin-top: var(--spacing-md);
}

/* ========================================
   Header / Logo
   ======================================== */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 999;
    padding: var(--spacing-sm) var(--spacing-lg);
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1400px;
    margin: 0 auto;
    gap: var(--spacing-lg);
}

.logo-link {
    display: flex;
    align-items: center;
    text-decoration: none;
}

.logo-img {
    height: 70px;
    width: auto;
    transition: transform var(--transition-base);
}

.logo-img:hover {
    transform: scale(1.02);
}

/* Main Navigation */
.main-nav {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.nav-link {
    color: var(--color-text-secondary);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    transition: all var(--transition-base);
}

.nav-link:hover {
    color: var(--color-primary);
    background: rgba(8, 145, 178, 0.08);
}

/* Header Actions (Cart) */
.header-actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.header-actions .cart-container {
    position: relative;
}

/* ========================================
   Quick Specs Icons
   ======================================== */
.quick-specs {
    display: flex;
    justify-content: center;
    gap: var(--spacing-xl);
    flex-wrap: wrap;
    padding: var(--spacing-xl) 0;
    background: var(--color-bg-section);
    border-bottom: 1px solid var(--color-border);
}

.spec-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-xs);
    text-align: center;
}

.spec-icon {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(8, 145, 178, 0.1) 0%, rgba(34, 211, 238, 0.1) 100%);
    border-radius: var(--radius-full);
    border: 2px solid var(--color-primary);
}

.spec-icon svg {
    width: 30px;
    height: 30px;
    stroke: var(--color-primary);
}

.spec-label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-text-primary);
}

/* ========================================
   Visual Sections with Images
   ======================================== */
.visual-section {
    padding: var(--spacing-2xl) 0;
    background: var(--color-bg-section);
}

.visual-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    align-items: center;
    max-width: 1000px;
    margin: 0 auto;
}

.visual-grid.reverse {
    direction: rtl;
}

.visual-grid.reverse > * {
    direction: ltr;
}

.visual-image {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.visual-image img {
    width: 100%;
    height: auto;
    display: block;
}

.visual-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: var(--spacing-md);
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8) 0%, transparent 100%);
    color: white;
    font-style: italic;
    font-size: 0.95rem;
    line-height: 1.4;
}

.visual-caption::before {
    content: '"';
    font-size: 1.5rem;
    color: var(--color-accent);
}

.visual-caption::after {
    content: '"';
    font-size: 1.5rem;
    color: var(--color-accent);
}

/* Protocol Cards with Visual */
.protocol-with-visual {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: var(--spacing-xl);
    align-items: start;
    margin-bottom: var(--spacing-2xl);
    padding: var(--spacing-xl);
    background: var(--color-bg-card);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--color-border);
}

.protocol-with-visual.reverse {
    grid-template-columns: 1.2fr 1fr;
}

.protocol-visual {
    position: relative;
    border-radius: var(--radius-md);
    overflow: hidden;
}

.protocol-visual img {
    width: 100%;
    height: auto;
    display: block;
}

.protocol-visual-caption {
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--gradient-hero);
    color: white;
    font-style: italic;
    font-size: 0.9rem;
    text-align: center;
}

/* ========================================
   Responsive Adjustments
   ======================================== */
@media (max-width: 768px) {
    .site-header {
        padding: var(--spacing-xs) var(--spacing-sm);
    }
    
    .header-content {
        gap: var(--spacing-sm);
    }
    
    .logo-img {
        height: 50px;
    }
    
    .main-nav {
        display: none;
    }
    
    .header-actions .cart-container {
        position: relative;
        top: auto;
        right: auto;
    }
    
    .cart-btn {
        width: 44px;
        height: 44px;
    }
    
    .cart-dropdown {
        width: 290px;
        right: 0;
    }
    
    .quick-specs {
        gap: var(--spacing-md);
        padding: var(--spacing-lg) var(--spacing-sm);
    }
    
    .spec-icon {
        width: 50px;
        height: 50px;
    }
    
    .spec-icon svg {
        width: 24px;
        height: 24px;
    }
    
    .visual-grid {
        grid-template-columns: 1fr;
    }
    
    .visual-grid.reverse {
        direction: ltr;
    }
    
    .protocol-with-visual {
        grid-template-columns: 1fr;
    }
    
    .protocol-with-visual.reverse {
        grid-template-columns: 1fr;
    }
    
    .foundation-card-content {
        flex-direction: column;
        text-align: center;
    }
    
    .foundation-icon {
        margin: 0 auto;
    }
    
    .foundation-includes {
        justify-content: center;
    }
    
    .protocol-card.featured {
        transform: none;
    }
    
    .protocol-card.featured:hover {
        transform: translateY(-5px);
    }
    
    .protocols-grid {
        grid-template-columns: 1fr;
    }
    
    .steps-grid {
        flex-direction: column;
    }
    
    .step-card {
        max-width: 100%;
    }
    
    .footer-links {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    .floating-coach-btn {
        bottom: 20px;
        right: 20px;
        padding: var(--spacing-sm) var(--spacing-md);
    }
    
    .coach-btn-text {
        display: none;
    }
    
    .coach-modal-content {
        width: 95%;
        max-height: 90vh;
        margin: 5vh auto;
        padding: var(--spacing-md);
    }
}

/* ========================================
   Floating Health Coach Button
   ======================================== */
.floating-coach-btn {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 998;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-lg);
    background: linear-gradient(135deg, var(--color-primary) 0%, #0e7490 100%);
    color: white;
    border-radius: 50px;
    cursor: pointer;
    box-shadow: 0 4px 20px rgba(8, 145, 178, 0.4);
    transition: all var(--transition-base);
    animation: pulse-coach 2s infinite;
}

.floating-coach-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 30px rgba(8, 145, 178, 0.5);
}

@keyframes pulse-coach {
    0%, 100% { box-shadow: 0 4px 20px rgba(8, 145, 178, 0.4); }
    50% { box-shadow: 0 4px 30px rgba(8, 145, 178, 0.6); }
}

.coach-btn-icon {
    display: flex;
    align-items: center;
    justify-content: center;
}

.coach-btn-icon svg {
    width: 24px;
    height: 24px;
    stroke: white;
}

.coach-btn-text {
    font-weight: 600;
    font-size: 0.95rem;
    white-space: nowrap;
}

/* ========================================
   Health Coach Modal
   ======================================== */
.coach-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 2000;
}

.coach-modal.active {
    display: block;
}

.coach-modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
}

.coach-modal-content {
    position: relative;
    width: 90%;
    max-width: 500px;
    max-height: 85vh;
    overflow-y: auto;
    margin: 7.5vh auto;
    background: white;
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    animation: modalSlideIn 0.3s ease;
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.coach-modal-close {
    position: absolute;
    top: 15px;
    right: 15px;
    width: 36px;
    height: 36px;
    border: none;
    background: var(--color-bg-alt);
    border-radius: var(--radius-full);
    font-size: 1.5rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-secondary);
    transition: all var(--transition-fast);
}

.coach-modal-close:hover {
    background: var(--color-primary);
    color: white;
}

.coach-modal-content h2 {
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-sm);
    font-size: 1.5rem;
}

.coach-modal-content > p {
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-lg);
    line-height: 1.6;
}

.coach-options {
    display: flex;
    justify-content: center;
    margin-bottom: var(--spacing-md);
}

.coach-option {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-xl);
    border-radius: var(--radius-md);
    text-decoration: none;
    font-weight: 600;
    transition: all var(--transition-base);
}

.coach-call {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    color: white;
}

.coach-call:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.4);
}

.coach-option svg {
    width: 20px;
    height: 20px;
}

.coach-form-divider {
    display: flex;
    align-items: center;
    margin: var(--spacing-lg) 0;
    color: var(--color-text-muted);
}

.coach-form-divider::before,
.coach-form-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--color-border);
}

.coach-form-divider span {
    padding: 0 var(--spacing-md);
    font-size: 0.85rem;
}

.coach-form .form-group {
    margin-bottom: var(--spacing-md);
}

.coach-form label {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-weight: 500;
    color: var(--color-text-primary);
    font-size: 0.9rem;
}

.coach-form input,
.coach-form textarea {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-size: 1rem;
    font-family: inherit;
    transition: border-color var(--transition-fast);
    background: white;
    color: var(--color-text-primary);
}

.coach-form input:focus,
.coach-form textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(8, 145, 178, 0.1);
}

.coach-form textarea {
    resize: vertical;
    min-height: 80px;
}

.coach-submit {
    width: 100%;
    margin-top: var(--spacing-sm);
}

/* ========================================
   Footer Distributor Badge
   ======================================== */
.distributor-badge {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-md) var(--spacing-xl);
    background: linear-gradient(135deg, rgba(8, 145, 178, 0.1) 0%, rgba(34, 211, 238, 0.1) 100%);
    border: 2px solid var(--color-primary);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-lg);
}

.distributor-label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.distributor-uid {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--color-primary);
}

/* ========================================
   Learn More Link
   ======================================== */
.learn-more-link {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
    padding: var(--spacing-sm) var(--spacing-md);
    background: transparent;
    border: 2px solid var(--color-primary);
    border-radius: var(--radius-md);
    color: var(--color-primary);
    font-weight: 600;
    text-decoration: none;
    transition: all var(--transition-base);
}

.learn-more-link:hover {
    background: var(--color-primary);
    color: white;
    transform: translateX(5px);
}

.learn-more-link svg {
    width: 18px;
    height: 18px;
    transition: transform var(--transition-base);
}

.learn-more-link:hover svg {
    transform: translateX(3px);
}

/* Food Diary Modal Header */
.food-diary-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
}

.food-diary-icon {
    width: 40px;
    height: 40px;
    stroke: var(--color-primary);
}

.food-diary-header h2 {
    margin: 0;
}

/* Browse All Products Link */
.browse-all-link {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-lg);
    padding: var(--spacing-sm) var(--spacing-md);
    color: white;
    font-weight: 500;
    text-decoration: none;
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
    opacity: 0.9;
}

.browse-all-link:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.5);
    opacity: 1;
}

.browse-all-link svg {
    width: 16px;
    height: 16px;
}