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

:root {
    --color-primary: #E6CA19;
    --color-secondary: #181505;
    --color-dark: #181505;
    --color-text: #FBF9E5;
    --color-text-secondary: #B4B4B4;
    --color-accent: #C5A800;
    --color-bg: #0F0F0F;
    --color-bg-light: #1C1C1C;
    --color-border: #333333;
    
    --font-primary: 'Barlow', -apple-system, BlinkMacSystemFont, sans-serif;
    
    --transition: all 0.3s ease;
}

body {
    font-family: var(--font-primary);
    background-color: var(--color-bg);
    color: var(--color-text);
    line-height: 1.6;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Sticky Bar */
.sticky-bar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background-color: var(--color-dark);
    border-bottom: 2px solid var(--color-primary);
    z-index: 1000;
    transform: translateY(-100%);
    transition: var(--transition);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}

.sticky-bar.visible {
    transform: translateY(0);
}

.sticky-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
}

.sticky-text {
    font-weight: 600;
    font-size: 1rem;
    color: var(--color-text);
}

/* Buttons */
.btn-primary,
.btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 16px 32px;
    font-family: var(--font-primary);
    font-weight: 600;
    font-size: 1rem;
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: var(--transition);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-radius: 2px;
}

.btn-primary {
    background-color: var(--color-primary);
    color: var(--color-secondary);
    font-weight: 700;
}

.btn-primary:hover {
    background-color: #C5A800;
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(230, 202, 25, 0.5);
}

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

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

.btn-small {
    padding: 10px 20px;
    font-size: 0.875rem;
}

.btn-large {
    padding: 18px 40px;
    font-size: 1.1rem;
}

.btn-xlarge {
    padding: 22px 50px;
    font-size: 1.2rem;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #1A1A1A 0%, #0F0F0F 100%);
    position: relative;
    padding: 100px 20px 60px;
    text-align: center;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        repeating-linear-gradient(
            0deg,
            transparent,
            transparent 2px,
            rgba(230, 202, 25, 0.03) 2px,
            rgba(230, 202, 25, 0.03) 4px
        );
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
    margin: 0 auto;
}

.hero-badge {
    display: inline-block;
    padding: 8px 20px;
    background-color: var(--color-bg-light);
    border: 1px solid var(--color-primary);
    color: var(--color-primary);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 30px;
}

.hero-title {
    font-size: clamp(3rem, 8vw, 5rem);
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 25px;
    color: var(--color-text);
    text-transform: uppercase;
    letter-spacing: -1px;
}

.hero-subtitle {
    font-size: clamp(1.1rem, 2.5vw, 1.4rem);
    color: var(--color-text-secondary);
    margin-bottom: 40px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.6;
}

.hero-note {
    margin-top: 25px;
    color: var(--color-text-secondary);
    font-size: 0.9rem;
}

/* Sections */
section {
    padding: 100px 20px;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-header h2 {
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    font-weight: 700;
    margin-bottom: 15px;
    text-transform: uppercase;
    letter-spacing: -0.5px;
}

.section-subtitle {
    font-size: 1.2rem;
    color: var(--color-text-secondary);
}

/* Product Description */
.product-description {
    background-color: var(--color-bg-light);
}

.description-content {
    max-width: 800px;
    margin: 0 auto 50px;
}

.description-content p {
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 25px;
    color: var(--color-text-secondary);
}

.description-content .lead {
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--color-text);
    line-height: 1.5;
}

.description-content .emphasis {
    font-weight: 600;
    color: var(--color-text);
    border-left: 4px solid var(--color-primary);
    padding-left: 20px;
    font-size: 1.2rem;
}

.cta-center {
    text-align: center;
    margin-top: 50px;
}

/* Features Grid */
.features {
    background-color: var(--color-dark);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 60px;
}

.feature-card {
    background-color: var(--color-bg-light);
    padding: 40px 30px;
    border: 1px solid var(--color-border);
    transition: var(--transition);
}

.feature-card:hover {
    border-color: var(--color-primary);
    transform: translateY(-5px);
}

.feature-icon {
    font-size: 2.5rem;
    color: var(--color-primary);
    margin-bottom: 20px;
}

.feature-card h3 {
    font-size: 1.4rem;
    margin-bottom: 15px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.feature-card p {
    color: var(--color-text-secondary);
    line-height: 1.6;
}

/* Field Mindset Section */
.field-mindset {
    background: linear-gradient(135deg, #2A2A2A 0%, #1A1A1A 100%);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.field-mindset::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        linear-gradient(45deg, transparent 48%, rgba(230, 202, 25, 0.05) 50%, transparent 52%);
    background-size: 40px 40px;
    pointer-events: none;
}

.mindset-content {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.mindset-label {
    display: inline-block;
    padding: 8px 20px;
    background-color: var(--color-primary);
    color: var(--color-secondary);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 2px;
    margin-bottom: 30px;
}

.mindset-content h2 {
    font-size: clamp(2.5rem, 6vw, 4rem);
    margin-bottom: 30px;
    text-transform: uppercase;
    font-weight: 700;
    letter-spacing: -1px;
}

.mindset-content p {
    font-size: 1.3rem;
    line-height: 1.7;
    margin-bottom: 25px;
    color: var(--color-text-secondary);
}

.mindset-emphasis {
    font-size: 1.5rem !important;
    font-weight: 700 !important;
    color: var(--color-text) !important;
    margin-bottom: 40px !important;
    border-top: 2px solid var(--color-primary);
    border-bottom: 2px solid var(--color-primary);
    padding: 25px 0;
}

/* Durability Section */
.durability {
    background-color: var(--color-bg);
}

.durability-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    max-width: 1000px;
    margin: 0 auto;
}

.durability-point {
    text-align: center;
    padding: 30px 20px;
    background-color: var(--color-bg-light);
    border: 1px solid var(--color-border);
    transition: var(--transition);
}

.durability-point:hover {
    border-color: var(--color-primary);
    background-color: var(--color-dark);
}

.durability-icon {
    font-size: 3rem;
    color: var(--color-primary);
    margin-bottom: 20px;
}

.durability-point h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    font-weight: 700;
    text-transform: uppercase;
}

.durability-point p {
    color: var(--color-text-secondary);
    font-size: 1rem;
}

/* Final CTA Section */
.final-cta {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
    text-align: center;
    padding: 120px 20px;
}

.final-cta-content h2 {
    font-size: clamp(2.5rem, 6vw, 4rem);
    margin-bottom: 20px;
    text-transform: uppercase;
    font-weight: 700;
    color: white;
}

.final-cta-content p {
    font-size: 1.4rem;
    margin-bottom: 40px;
    color: rgba(255, 255, 255, 0.9);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

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

.final-cta .btn-primary:hover {
    background-color: #0F0F0F;
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4);
}

.final-note {
    margin-top: 25px;
    color: rgba(255, 255, 255, 0.8);
    font-size: 1rem;
}

/* Footer */
.footer {
    background-color: var(--color-dark);
    padding: 60px 20px 30px;
    border-top: 2px solid var(--color-primary);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 40px;
    flex-wrap: wrap;
    gap: 30px;
}

.footer-brand {
    flex: 1;
}

.footer-logo {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--color-primary);
    text-transform: uppercase;
}

.footer-brand p {
    color: var(--color-text-secondary);
    font-size: 0.9rem;
}

.footer-note {
    flex: 1;
    text-align: right;
}

.footer-note p {
    color: var(--color-text-secondary);
    font-size: 1rem;
    font-style: italic;
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid var(--color-border);
}

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

/* Responsive Design */
@media (max-width: 768px) {
    section {
        padding: 60px 20px;
    }
    
    .hero {
        padding: 80px 20px 40px;
        min-height: 90vh;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .durability-grid {
        grid-template-columns: 1fr;
        gap: 25px;
    }
    
    .footer-content {
        flex-direction: column;
        text-align: center;
    }
    
    .footer-note {
        text-align: center;
    }
    
    .btn-large {
        padding: 16px 32px;
        font-size: 1rem;
    }
    
    .btn-xlarge {
        padding: 18px 40px;
        font-size: 1.1rem;
    }
}

@media (max-width: 480px) {
    .sticky-content {
        padding: 12px 15px;
    }
    
    .sticky-text {
        font-size: 0.875rem;
    }
    
    .btn-small {
        padding: 8px 16px;
        font-size: 0.75rem;
    }
    
    .description-content .lead {
        font-size: 1.2rem;
    }
    
    .description-content p {
        font-size: 1rem;
    }
}

/* Logo Header */
.logo-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background-color: rgba(24, 21, 5, 0.95);
    padding: 15px 0;
    z-index: 999;
    border-bottom: 2px solid var(--color-primary);
    backdrop-filter: blur(10px);
}

.logo-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-img {
    height: 50px;
    width: auto;
}

/* Product Image Section */
.product-image-section {
    background-color: var(--color-bg-light);
    padding: 80px 20px;
}

.product-showcase {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.product-img {
    width: 100%;
    max-width: 700px;
    height: auto;
    border: 3px solid var(--color-primary);
    box-shadow: 0 10px 40px rgba(230, 202, 25, 0.2);
    margin-bottom: 40px;
}

.carhartt-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 12px 25px;
    background-color: var(--color-secondary);
    border: 2px solid var(--color-primary);
    margin-top: 20px;
}

.carhartt-logo {
    height: 24px;
    width: auto;
}

.carhartt-badge span {
    color: var(--color-text);
    font-weight: 600;
    font-size: 0.95rem;
}

@media (max-width: 768px) {
    .logo-img {
        height: 40px;
    }
    
    .product-img {
        border-width: 2px;
    }
}

/* Smooth Scroll */
html {
    scroll-behavior: smooth;
}