/* ============================================
   Meat Cutters Limited - Puren Fry Website
   Minimal, Warm, Trustworthy Design
   ============================================ */

/* ============================================
   CSS VARIABLES - Simplified Color Palette
   ============================================ */
:root {
    /* Primary Colors - Reduced Palette */
    --color-primary: #2E7D32;      /* Calm green */
    --color-primary-light: #4CAF50;
    --color-accent: #F5A623;       /* Warm gold */
    --color-accent-light: #FFB84D;
    
    /* Neutral Colors */
    --color-white: #FFFFFF;
    --color-cream: #FAFAFA;
    --color-gray-light: #F5F5F5;
    --color-gray: #757575;
    --color-gray-dark: #424242;
    --color-black: #212121;
    
    /* Typography */
    --font-primary: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-weight-light: 300;
    --font-weight-normal: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-xxl: 5rem;
    
    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    
    /* Container */
    --container-max-width: 1200px;
    --container-padding: 1.5rem;
}

/* Dark Mode Variables */
body.dark-mode {
    --color-white: #1A1A1A;
    --color-cream: #242424;
    --color-gray-light: #2E2E2E;
    --color-gray: #9E9E9E;
    --color-gray-dark: #E0E0E0;
    --color-black: #FFFFFF;
}

/* ============================================
   RESET & BASE STYLES
   ============================================ */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

body {
    font-family: var(--font-primary);
    font-weight: var(--font-weight-normal);
    line-height: 1.7;
    color: var(--color-black);
    background-color: var(--color-white);
    transition: background-color var(--transition-normal), color var(--transition-normal);
}

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

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

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

ul {
    list-style: none;
}

/* ============================================
   TYPOGRAPHY
   ============================================ */
h1, h2, h3, h4, h5, h6 {
    font-weight: var(--font-weight-semibold);
    line-height: 1.3;
    margin-bottom: var(--spacing-sm);
    color: var(--color-black);
}

h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.75rem, 4vw, 2.5rem); }
h3 { font-size: clamp(1.25rem, 3vw, 1.75rem); }
h4 { font-size: clamp(1.125rem, 2.5vw, 1.375rem); }
h5 { font-size: 1.125rem; }
h6 { font-size: 1rem; }

p {
    margin-bottom: var(--spacing-sm);
    color: var(--color-gray-dark);
}

strong {
    font-weight: var(--font-weight-semibold);
}

/* ============================================
   CONTAINER & LAYOUT
   ============================================ */
.container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

.section {
    padding: var(--spacing-xxl) 0;
}

/* ============================================
   BUTTONS - Flat Design
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.875rem 1.75rem;
    font-family: var(--font-primary);
    font-size: 1rem;
    font-weight: var(--font-weight-medium);
    text-decoration: none;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
    text-align: center;
}

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

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

.btn-secondary {
    background-color: var(--color-white);
    color: var(--color-black);
    border: 1px solid var(--color-gray);
}

.btn-secondary:hover {
    background-color: var(--color-cream);
    color: var(--color-black);
}

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

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

/* ============================================
   NAVIGATION
   ============================================ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background-color: var(--color-white);
    border-bottom: 1px solid var(--color-gray-light);
    z-index: 1000;
    transition: all var(--transition-normal);
}

.nav-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.logo-img {
    height: 45px;
    width: auto;
}

.logo-text {
    font-size: 1.25rem;
    font-weight: var(--font-weight-semibold);
    color: var(--color-primary);
}

.nav-menu {
    display: flex;
    gap: 1.5rem;
    align-items: center;
}

.nav-link {
    color: var(--color-black);
    font-weight: var(--font-weight-normal);
    padding: 0.5rem 0.5rem;
    position: relative;
    white-space: nowrap;
    font-size: 0.9375rem;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-primary);
    transition: width var(--transition-fast);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background-color: var(--color-black);
    transition: all var(--transition-fast);
}

/* ============================================
   HERO SECTION - Large, Clean Slider
   ============================================ */
.hero {
    position: relative;
    min-height: 90vh;
    display: flex;
    align-items: center;
    background-color: var(--color-cream);
    padding-top: 80px;
    overflow: hidden;
}

.hero-slider {
    position: relative;
    width: 100%;
    height: 100%;
}

.hero-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.8s ease;
    min-height: 90vh;
    display: flex;
    align-items: center;
}

.hero-slide.active {
    position: relative;
    opacity: 1;
}

.hero-image-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.hero-bg-img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: center;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.3);
    pointer-events: none;
}

body.dark-mode .hero-overlay {
    background: rgba(26, 26, 26, 0.4);
}

.hero-content {
    position: relative;
    z-index: 2;
    width: 100%;
    padding: var(--spacing-xl) 0;
}

.hero-text {
    max-width: 700px;
}

.hero-title {
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: var(--font-weight-semibold);
    color: var(--color-black);
    margin-bottom: var(--spacing-md);
    line-height: 1.2;
    text-shadow: 0 2px 8px rgba(255, 255, 255, 0.9);
}

.hero-subtitle {
    font-size: clamp(1.125rem, 2vw, 1.375rem);
    color: var(--color-gray-dark);
    margin-bottom: var(--spacing-lg);
    max-width: 600px;
    line-height: 1.6;
    text-shadow: 0 2px 6px rgba(255, 255, 255, 0.9);
}

.hero-cta {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.hero-slider-controls {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 3;
    display: flex;
    gap: 0.75rem;
}

.slider-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: var(--color-gray);
    border: none;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.slider-dot.active {
    background-color: var(--color-primary);
    width: 32px;
    border-radius: 6px;
}

.hero-scroll-indicator {
    position: absolute;
    bottom: 5rem;
    left: 50%;
    transform: translateX(-50%);
    font-size: 1.5rem;
    color: var(--color-primary);
    animation: bounce 2s infinite;
    cursor: pointer;
    z-index: 3;
}

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

/* ============================================
   CERTIFICATIONS SECTION
   ============================================ */
.certifications-section {
    background-color: var(--color-white);
    padding: var(--spacing-xl) 0;
    border-bottom: 1px solid var(--color-gray-light);
}

.section-header-simple {
    text-align: center;
    margin-bottom: var(--spacing-lg);
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.section-header-simple h2 {
    color: var(--color-black);
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--spacing-xs);
}

.section-header-simple p {
    font-size: 1rem;
    color: var(--color-gray);
}

.certifications-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: var(--spacing-lg);
}

.cert-badge {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
}

.cert-icon {
    font-size: 2rem;
    color: var(--color-primary);
    margin-bottom: var(--spacing-xs);
}

.cert-text h4 {
    font-size: 1rem;
    color: var(--color-black);
    font-weight: var(--font-weight-medium);
    margin-bottom: 0.25rem;
}

.cert-text p {
    font-size: 0.875rem;
    color: var(--color-gray);
    margin: 0;
}

/* ============================================
   OUR COMMITMENT SECTION
   ============================================ */
.our-commitment {
    padding: var(--spacing-xxl) 0;
    background-color: var(--color-cream);
}

.commitment-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.commitment-card {
    background-color: var(--color-white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-gray-light);
}

.commitment-icon {
    font-size: 2rem;
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}

.commitment-card h3 {
    font-size: 1.25rem;
    color: var(--color-black);
    font-weight: var(--font-weight-medium);
    margin-bottom: var(--spacing-sm);
}

.commitment-card p {
    font-size: 0.9375rem;
    color: var(--color-gray-dark);
    line-height: 1.7;
    margin: 0;
}

/* ============================================
   STATS ROW
   ============================================ */
.stats-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.stat-card {
    text-align: center;
    padding: var(--spacing-lg);
    background-color: var(--color-white);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-gray-light);
}

.stat-number {
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
    line-height: 1;
    margin-bottom: var(--spacing-xs);
}

.stat-label {
    font-size: 0.9375rem;
    color: var(--color-gray-dark);
    font-weight: var(--font-weight-normal);
}

/* ============================================
   PRODUCT SHOWCASE
   ============================================ */
.product-showcase {
    padding: var(--spacing-xxl) 0;
    background-color: var(--color-white);
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.section-title {
    color: var(--color-black);
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--spacing-sm);
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--color-gray);
}

.product-carousel-wrapper {
    position: relative;
    padding: 0 50px;
}

.product-carousel {
    display: flex;
    gap: var(--spacing-lg);
    overflow-x: auto;
    scroll-behavior: smooth;
    padding: var(--spacing-sm) 0;
    scrollbar-width: none;
}

.product-carousel::-webkit-scrollbar {
    display: none;
}

.product-card {
    flex: 0 0 350px;
    background-color: var(--color-white);
    border: 1px solid var(--color-gray-light);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--transition-normal);
}

.product-card:hover {
    border-color: var(--color-primary);
}

.product-image {
    position: relative;
    width: 100%;
    height: 280px;
    overflow: hidden;
    background-color: var(--color-cream);
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.product-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background-color: var(--color-accent);
    color: var(--color-white);
    padding: 0.375rem 0.875rem;
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    font-weight: var(--font-weight-medium);
}

.product-info {
    padding: var(--spacing-lg);
}

.product-info h3 {
    font-size: 1.375rem;
    color: var(--color-black);
    font-weight: var(--font-weight-medium);
    margin-bottom: var(--spacing-sm);
}

.product-description {
    font-size: 0.9375rem;
    color: var(--color-gray-dark);
    margin-bottom: var(--spacing-md);
}

.product-features {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: var(--spacing-md);
}

.product-features span {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    font-size: 0.875rem;
    color: var(--color-gray-dark);
    background-color: var(--color-cream);
    padding: 0.25rem 0.625rem;
    border-radius: var(--radius-sm);
}

.product-features i {
    color: var(--color-primary);
    font-size: 0.75rem;
}

.product-price {
    display: flex;
    align-items: baseline;
    gap: 0.5rem;
    margin-bottom: var(--spacing-md);
}

.price-label {
    font-size: 0.875rem;
    color: var(--color-gray);
}

.price {
    font-size: 1.5rem;
    font-weight: var(--font-weight-semibold);
    color: var(--color-primary);
}

.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background-color: var(--color-white);
    border: 1px solid var(--color-gray-light);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-fast);
    z-index: 10;
}

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

.carousel-btn.prev {
    left: 0;
}

.carousel-btn.next {
    right: 0;
}

/* ============================================
   DARK MODE TOGGLE
   ============================================ */
.dark-mode-toggle {
    position: fixed;
    top: 100px;
    right: 1.5rem;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: var(--color-white);
    border: 1px solid var(--color-gray-light);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 1.25rem;
    color: var(--color-primary);
    z-index: 999;
    transition: all var(--transition-fast);
}

.dark-mode-toggle:hover {
    background-color: var(--color-primary);
    color: var(--color-white);
    border-color: var(--color-primary);
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */
@media (max-width: 768px) {
    :root {
        --container-padding: 1rem;
        --spacing-xxl: 3rem;
    }
    
    .nav-menu {
        position: fixed;
        top: 70px;
        right: -100%;
        width: 80%;
        max-width: 300px;
        height: calc(100vh - 70px);
        background-color: var(--color-white);
        flex-direction: column;
        align-items: flex-start;
        padding: 2rem;
        transition: right var(--transition-normal);
        border-left: 1px solid var(--color-gray-light);
    }
    
    .nav-menu.active {
        right: 0;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .hero {
        min-height: 70vh;
    }
    
    .hero-slide {
        min-height: 70vh;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .hero-cta {
        flex-direction: column;
    }
    
    .hero-cta .btn {
        width: 100%;
        justify-content: center;
    }
    
    .certifications-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-md);
    }
    
    .commitment-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .stats-row {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .product-carousel-wrapper {
        padding: 0;
    }
    
    .carousel-btn {
        display: none;
    }
}

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