/* Base styles and variables */
:root {
    --color-text: #333;
    --color-background: #fff;
    --color-primary: #F26522;
    --color-secondary: #FEF0E6;
    --color-action: #00C853;
    --color-testimonial-bg: #f3f4f6;
    --color-highlight-bg: #FEF0E6;
    --color-benefit-bg: #ebf8f3;
    --color-border: #e5e7eb;
    --color-success: #00C853;
    --color-warning: #f59e0b;
    --color-danger: #ef4444;
    --font-family: 'Inter', Arial, sans-serif;
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2.25rem;
    --spacing-xxl: 3.5rem;
    --radius-sm: 0.25rem;
    --radius-md: 0.5rem;
    --radius-lg: 1rem;
    --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);
}

/* Reset and base styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

body {
    font-family: var(--font-family);
    line-height: 1.7;
    color: var(--color-text);
    background-color: var(--color-background);
    padding-top: 4rem; /* For sticky header */
    padding-bottom: 55px;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 0 auto;
    border-radius: var(--radius-md);
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.3;
    margin-top: var(--spacing-xl);
    margin-bottom: var(--spacing-lg);
    color: #000000;
}

h1 {
    font-size: 1.85rem;
    margin-top: 0;
    letter-spacing: -0.02em;
}

h2 {
    font-size: 1.6rem;
    letter-spacing: -0.01em;
}

h3 {
    font-size: 1.35rem;
}

p, ul, ol {
    margin-bottom: var(--spacing-lg);
    max-width: 100%;
    padding: 0 var(--spacing-xs);
}

a {
    color: var(--color-primary);
    text-decoration: none;
    font-weight: 500;
}

a:hover {
    text-decoration: underline;
}

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

/* Header */
.sticky-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: var(--color-primary);
    color: white;
    text-align: center;
    padding: var(--spacing-md) var(--spacing-lg);
    z-index: 1000;
    box-shadow: var(--shadow-lg);
}

.sticky-header h2 {
    margin: 0;
    font-size: 1.25rem;
    letter-spacing: 0.02em;
    color: white;
}

/* Sections */
section {
    margin-bottom: var(--spacing-xxl);
    padding: var(--spacing-xl) 0;
    border-bottom: 1px solid var(--color-border);
}

section:last-child {
    border-bottom: none;
}

/* Headline section */
.headline-section {
    margin-top: var(--spacing-xl);
}

.subtitle {
    font-size: 1.15rem;
    font-weight: 500;
    margin-bottom: var(--spacing-xl);
    color: #555;
    line-height: 1.5;
}

.featured-image {
    margin: var(--spacing-xl) 0;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow);
}

/* Introduction section */
.intro-section p, 
.product-section p,
.realization-section p {
    font-size: 1.05rem;
    margin-bottom: var(--spacing-lg);
    line-height: 1.75;
}

/* Product section */
.product-section {
    background-color: var(--color-background);
    padding: var(--spacing-xl) var(--spacing-lg);
    border-radius: var(--radius-lg);
}

.product-image-container,
.content-image-container {
    width: 100%;
    max-width: 700px;
    margin: var(--spacing-lg) auto;
    border-radius: 4px;
    overflow: hidden;
    box-shadow: var(--shadow);
}

.wide-image-container {
    width: 100%;
    max-width: 900px;
    margin: var(--spacing-lg) auto;
    border-radius: 4px;
    overflow: hidden;
    box-shadow: var(--shadow);
}

.product-image,
.content-image {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 4px;
    transition: transform 0.3s ease;
}

.wide-content-image {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 4px;
    object-fit: contain;
}

.product-image:hover,
.content-image:hover {
    transform: scale(1.02);
}

/* Timeline section */
.timeline-section {
    background-color: var(--color-background);
    padding-bottom: var(--spacing-xxl);
}

.timeline {
    position: relative;
    margin: var(--spacing-xl) 0;
    padding: var(--spacing-md) 0;
}

.timeline::before {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    left: 1.25rem;
    width: 4px;
    background: var(--color-primary);
    opacity: 0.5;
    border-radius: 2px;
}

.timeline-item {
    position: relative;
    padding-left: 3rem;
    margin-bottom: var(--spacing-xxl);
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: 0.3rem;
    top: 0.5rem;
    width: 2rem;
    height: 2rem;
    border-radius: 50%;
    background: var(--color-primary);
    border: 3px solid white;
    box-shadow: var(--shadow);
}

.timeline-item h3 {
    margin-top: 0;
    font-weight: 600;
    color: #000000;
    margin-bottom: var(--spacing-md);
}

/* Benefits section */
.benefits-section {
    background-color: var(--color-benefit-bg);
    padding: var(--spacing-xl) var(--spacing-lg);
    border-radius: var(--radius-lg);
    margin: var(--spacing-xxl) 0;
    box-shadow: var(--shadow);
}

.highlight-box {
    background-color: var(--color-highlight-bg);
    padding: var(--spacing-xl) var(--spacing-lg);
    border-radius: var(--radius-lg);
    margin: var(--spacing-xxl) 0;
    box-shadow: var(--shadow);
}

.benefits-list {
    list-style: none;
    margin: var(--spacing-xl) 0;
}

.benefits-list li {
    display: flex;
    align-items: flex-start;
    margin-bottom: var(--spacing-lg);
    padding-left: var(--spacing-sm);
    font-size: 1.05rem;
}

.icon {
    color: var(--color-success);
    margin-right: var(--spacing-md);
    font-weight: bold;
    font-size: 1.3rem;
    flex-shrink: 0;
}

/* Comparison table */
.comparison-section {
    padding: var(--spacing-xl) var(--spacing-lg);
    background-color: var(--color-background);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-xxl);
}

.comparison-table {
    overflow-x: auto;
    margin: var(--spacing-xl) 0;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow);
}

table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
    background: white;
}

th, td {
    padding: var(--spacing-md);
    text-align: left;
    border-bottom: 1px solid var(--color-border);
}

th {
    background-color: #f9fafb;
    font-weight: 600;
    color: #444;
}

tr:nth-child(even) {
    background-color: #fafbfc;
}

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

/* Testimonials */
.testimonials-section {
    background-color: var(--color-testimonial-bg);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl) var(--spacing-lg);
    margin-bottom: var(--spacing-xxl);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.testimonial {
    background-color: white;
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
    box-shadow: var(--shadow);
    position: relative;
}

.testimonial:before {
    content: '"';
    position: absolute;
    top: -15px;
    left: 20px;
    font-size: 6rem;
    color: var(--color-primary);
    opacity: 0.15;
    font-family: Georgia, serif;
    line-height: 1;
}

.testimonial-cards {
    display: grid;
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.testimonial-card {
    background-color: white;
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow);
    transition: transform 0.2s ease-in-out;
}

.testimonial-card:hover {
    transform: translateY(-3px);
}

.testimonial-header {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: var(--spacing-md);
}

.testimonial-image-container {
    position: relative;
    width: 80px;
    height: 80px;
    border-radius: 50%;
    overflow: hidden;
    border: 3px solid var(--color-primary);
    margin-bottom: var(--spacing-sm);
}

.testimonial-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center 25%;
    transform: scale(1.4);
}

.testimonial-text {
    font-style: italic;
    margin-bottom: var(--spacing-md);
    line-height: 1.7;
    font-size: 1rem;
    color: #444;
}

.testimonial-author {
    font-weight: 600;
    color: #555;
    margin-bottom: 0;
    text-align: center;
}

/* Recommendation section */
.recommendation-section {
    background-color: var(--color-highlight-bg);
    text-align: center;
}

.cta-button {
    display: inline-block;
    background-color: var(--color-primary);
    color: white;
    font-weight: 600;
    padding: var(--spacing-md) var(--spacing-xxl);
    border-radius: var(--radius-md);
    margin-top: var(--spacing-lg);
    text-align: center;
    transition: all 0.3s ease;
    box-shadow: var(--shadow);
    letter-spacing: 0.02em;
}

.cta-button:hover {
    background-color: #E55A14;
    text-decoration: none;
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.cta-button:active {
    transform: translateY(0);
}

/* FAQ section */
.faq-section {
    background-color: var(--color-background);
    padding: var(--spacing-xl) var(--spacing-lg);
    border-radius: var(--radius-lg);
}

.faq-accordion {
    margin: var(--spacing-xl) 0;
}

.faq-item {
    margin-bottom: var(--spacing-lg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
    background-color: #f9fafb;
}

.faq-question {
    display: block;
    padding: var(--spacing-lg);
    font-weight: 600;
    cursor: pointer;
    position: relative;
    transition: background-color 0.2s ease;
}

.faq-question:hover {
    background-color: #f0f4f8;
}

.faq-question::after {
    content: '+';
    position: absolute;
    right: var(--spacing-lg);
    font-size: 1.5rem;
    transition: transform 0.3s ease;
    color: var(--color-primary);
}

.faq-question.active {
    background-color: #f0f4f8;
}

.faq-question.active::after {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
    background-color: white;
    padding: 0 var(--spacing-lg);
}

.faq-answer.active {
    max-height: 500px;
    padding: var(--spacing-lg);
}

.faq-answer p {
    margin-bottom: var(--spacing-md);
    line-height: 1.7;
}

/* Footer */
.site-footer {
    background-color: #000000;
    padding: var(--spacing-xl) 0;
    margin-top: var(--spacing-xxl);
    color: white;
}

.footer-container {
    width: 100%;
    max-width: 100%;
    padding: 20px;
    margin: 0 auto;
}

.footer-links ul {
    list-style: none;
    padding: 0;
    margin: 0 0 var(--spacing-xl) 0;
}

.footer-links li {
    margin-bottom: var(--spacing-md);
}

.footer-links a {
    color: white;
    text-decoration: none;
    font-size: 1rem;
    font-weight: 500;
    display: inline-block;
    padding: 5px 0;
    transition: opacity 0.2s ease;
}

.footer-links a:hover {
    opacity: 0.8;
    text-decoration: none;
}

.footer-disclaimer {
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    padding-top: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.footer-disclaimer p {
    font-size: 0.85rem;
    line-height: 1.6;
    margin-bottom: var(--spacing-md);
    opacity: 0.9;
    max-width: 100%;
}

.footer-copyright {
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    padding-top: var(--spacing-lg);
    text-align: center;
}

.footer-copyright p {
    font-size: 0.85rem;
    opacity: 0.9;
    max-width: 100%;
}

/* Media queries for larger screens */
@media (min-width: 640px) {
    .container {
        padding: 0 var(--spacing-xl);
    }
    
    h1 {
        font-size: 2.2rem;
    }
    
    h2 {
        font-size: 1.9rem;
    }
    
    .testimonial-cards {
        grid-template-columns: repeat(2, 1fr);
    }
    
    p, ul, ol {
        padding: 0 var(--spacing-sm);
    }
    
    .benefits-list li {
        padding-left: var(--spacing-md);
    }
    
    .footer-container {
        padding: 30px;
    }
}

@media (min-width: 768px) {
    .container {
        max-width: 768px;
    }
    
    h1 {
        font-size: 2.4rem;
    }
    
    p, ul, ol {
        max-width: 42rem;
        margin-left: auto;
        margin-right: auto;
    }
    
    .footer-container {
        max-width: 768px;
    }
    
    .footer-links ul {
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .footer-links li {
        margin: 0 var(--spacing-md) var(--spacing-md) 0;
    }
}

@media (min-width: 1024px) {
    .container {
        max-width: 800px;
    }
    
    .footer-container {
        max-width: 800px;
    }
}

/* Mobile sticky footer bar */
.mobile-footer-bar {
    display: none;
}

/* Global Sticky Footer Bar */
.sticky-footer-bar {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background-color: #000000;
    color: white;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 12px 20px;
    z-index: 1000;
    box-shadow: 0 -2px 8px rgba(0, 0, 0, 0.15);
    font-size: 0.9rem;
    height: 55px; /* Fixed height for a thin elegant bar */
    gap: 12px;
}

.bar-text {
    font-weight: 500;
    color: rgba(255, 255, 255, 0.95);
    letter-spacing: 0.01em;
    white-space: nowrap;
}

.bar-button {
    background-color: var(--color-action);
    color: white;
    border: none;
    border-radius: 20px;
    padding: 8px 16px;
    font-weight: 600;
    text-decoration: none;
    transition: background-color 0.3s, transform 0.2s;
    white-space: nowrap;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
    letter-spacing: 0.02em;
}

.bar-button:hover {
    background-color: #00A844;
    text-decoration: none;
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.25);
}

.footer-spacer {
    height: 55px; /* Match the height of your footer bar */
    width: 100%;
}

/* Media queries for responsive design */
@media (max-width: 767px) {
    body {
        padding-bottom: 55px; /* Ensure content isn't hidden behind the bar */
    }
    
    .sticky-footer-bar {
        padding: 10px 16px;
    }
    
    .bar-text {
        font-size: 0.8rem;
    }
    
    .product-image-container,
    .content-image-container,
    .wide-image-container {
        margin: var(--spacing-md) auto;
    }
    
    .wide-image-container {
        max-width: 100%;
    }
}

@media (min-width: 768px) {
    body {
        padding-bottom: 60px; /* Slightly more padding for desktop */
    }
    
    .bar-text {
        text-align: center;
    }
}

/* Buttons */
.btn, button:not(.mobile-menu-toggle) {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-md);
    font-weight: 600;
    text-align: center;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
}

.btn:hover, button:not(.mobile-menu-toggle):hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow);
}

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

.btn-primary:hover {
    background-color: #00A048;
}

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

.btn-secondary:hover {
    background-color: #FDE3D3;
}

/* Features section */
.features-section {
    background-color: var(--color-highlight-bg);
    padding: var(--spacing-xxl) 0;
    text-align: center;
}

/* Call to action */
.cta-section {
    background-color: var(--color-primary);
    color: white;
    padding: var(--spacing-xxl) 0;
    text-align: center;
}

.cta-section h2 {
    color: white;
}

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

.cta-section .btn-secondary:hover {
    background-color: rgba(255, 255, 255, 0.9);
}