/* ===================================
   CSS Variables - Light Premium Theme
   =================================== */
:root {
    /* Colors */
    --bg-primary: #fafbfc;
    --bg-secondary: #f5f7fa;
    --bg-tertiary: #eceff4;
    --bg-card: #ffffff;
    --bg-hover: #f0f4f8;
    
    --text-primary: #1a202c;
    --text-secondary: #4a5568;
    --text-tertiary: #718096;
    
    --accent-primary: #6366f1;
    --accent-secondary: #8b5cf6;
    --accent-gradient: linear-gradient(135deg, #6366f1 0%, #8b5cf6 50%, #ec4899 100%);
    --accent-glow: rgba(99, 102, 241, 0.15);
    
    --border-color: rgba(0, 0, 0, 0.08);
    --border-hover: rgba(99, 102, 241, 0.3);
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;
    
    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-heading: 'Space Grotesk', sans-serif;
    
    /* Effects */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.12);
    --shadow-glow: 0 0 30px var(--accent-glow);
    
    --border-radius: 16px;
    --border-radius-lg: 24px;
    
    /* Transitions */
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    font-size: 16px;
    overflow-x: hidden;
}

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

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

button {
    border: none;
    background: none;
    cursor: pointer;
    font-family: inherit;
}

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

@media (max-width: 768px) {
    .container {
        padding: 0 var(--spacing-sm);
    }
}

/* ===================================
   Header
   =================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(250, 251, 252, 0.9);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
    z-index: 1000;
    padding: var(--spacing-sm) 0;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

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

.logo {
    font-family: var(--font-heading);
    font-size: 1.5rem;
  font-weight: 700;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav {
    display: flex;
    gap: var(--spacing-md);
}

.nav-link {
    color: var(--text-secondary);
    font-weight: 500;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: 8px;
    position: relative;
}

.nav-link:hover,
.nav-link.active {
    color: var(--text-primary);
    background: rgba(99, 102, 241, 0.1);
}

.mobile-menu-checkbox {
    display: none;
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    width: 24px;
    height: 24px;
    cursor: pointer;
}

.mobile-menu-toggle span {
    width: 100%;
    height: 2px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: var(--transition);
}

.mobile-nav {
    display: none;
    flex-direction: column;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) 0;
    border-top: 1px solid var(--border-color);
    margin-top: var(--spacing-sm);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.mobile-menu-checkbox:checked ~ .mobile-menu-toggle ~ .mobile-nav {
    display: flex;
    max-height: 200px;
}

.mobile-menu-checkbox:checked + .mobile-menu-toggle span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.mobile-menu-checkbox:checked + .mobile-menu-toggle span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-checkbox:checked + .mobile-menu-toggle span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}

@media (max-width: 768px) {
    .nav {
        display: none;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
}

/* ===================================
   Hero Section
   =================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: calc(80px + var(--spacing-lg)) 0 var(--spacing-xl);
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 0;
    overflow: hidden;
}

.gradient-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.4;
    animation: float 20s ease-in-out infinite;
}

.orb-1 {
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.2), transparent);
    top: -200px;
    left: -200px;
}

.orb-2 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(139, 92, 246, 0.15), transparent);
    bottom: -150px;
    right: -150px;
    animation-delay: -5s;
}

.orb-3 {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(236, 72, 153, 0.15), transparent);
    top: 50%;
    right: 10%;
    animation-delay: -10s;
}

@keyframes float {
    0%, 100% {
        transform: translate(0, 0) scale(1);
    }
    33% {
        transform: translate(30px, -30px) scale(1.1);
    }
    66% {
        transform: translate(-20px, 20px) scale(0.9);
    }
}

.hero-content {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    align-items: center;
}

.hero-title {
    font-family: var(--font-heading);
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
    background: linear-gradient(135deg, #1a202c 0%, #4a5568 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-description {
    font-size: 1.125rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-lg);
    line-height: 1.8;
}

.hero-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-img,
.stats-img,
.product-img,
.product-img-small,
.contact-img {
    width: 100%;
    height: auto;
    border-radius: var(--border-radius-lg);
    object-fit: cover;
    border: 1px solid var(--border-color);
}

.hero-img {
    aspect-ratio: 3/4;
}

.stats-img {
    aspect-ratio: 3/4;
}

.product-img {
    aspect-ratio: 1/1;
    margin-bottom: var(--spacing-md);
}

.product-img-small {
    aspect-ratio: 1/1;
    width: 300px;
    height: 300px;
    object-fit: cover;
}

.contact-img {
    aspect-ratio: 1/1;
    width: 169px;
    height: 169px;
    border-radius: 50%;
    object-fit: cover;
}

@media (max-width: 992px) {
    .hero-content {
        grid-template-columns: 1fr;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-description {
  font-size: 1rem;
    }
}

/* ===================================
   Buttons
   =================================== */
.btn {
    display: inline-block;
    padding: 1rem 2rem;
    border-radius: 12px;
    font-weight: 600;
  font-size: 1rem;
    transition: var(--transition);
    text-align: center;
}

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

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg), 0 0 40px var(--accent-glow);
}

.btn-full {
    width: 100%;
}

/* ===================================
   Section Styles
   =================================== */
section {
    padding: var(--spacing-xl) 0;
    position: relative;
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.section-title {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    background: linear-gradient(135deg, #1a202c 0%, #4a5568 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-subtitle {
  font-size: 1.125rem;
    color: var(--text-secondary);
    max-width: 800px;
  margin: 0 auto;
}

@media (max-width: 768px) {
    .section-title {
        font-size: 2rem;
    }
    
    section {
        padding: var(--spacing-lg) 0;
    }
}

/* ===================================
   Features Section
   =================================== */
.features {
    background: var(--bg-secondary);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
}

.feature-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: var(--spacing-md);
    transition: var(--transition);
}

.feature-card:hover {
    transform: translateY(-4px);
    border-color: var(--border-hover);
    box-shadow: var(--shadow-lg), var(--shadow-glow);
}

.feature-number {
    width: 50px;
    height: 50px;
    background: var(--accent-gradient);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: var(--spacing-md);
    box-shadow: var(--shadow-glow);
}

.feature-title {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
}

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

/* ===================================
   Foods Section
   =================================== */
.foods-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
}

.food-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    overflow: hidden;
    transition: var(--transition);
}

.food-card:hover {
    transform: translateY(-4px);
    border-color: var(--border-hover);
    box-shadow: var(--shadow-lg);
}

.food-image {
    width: 100%;
    aspect-ratio: 16/10;
    object-fit: cover;
    border-bottom: 1px solid var(--border-color);
    display: block;
}

.food-title {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 600;
    margin: var(--spacing-md);
    color: var(--text-primary);
}

.food-description {
    padding: 0 var(--spacing-md) var(--spacing-md);
    color: var(--text-secondary);
    line-height: 1.6;
  font-style: italic;
}

/* ===================================
   Stats Section
   =================================== */
.stats {
    background: var(--bg-secondary);
}

.stats-content {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: var(--spacing-lg);
    align-items: center;
}

.stats-image {
    display: flex;
    justify-content: center;
}

.stats-title {
    font-family: var(--font-heading);
    font-size: 2rem;
  font-weight: 700;
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
}

.stats-description {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-lg);
    line-height: 1.8;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
}

.stat-item {
    text-align: center;
    padding: var(--spacing-md);
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
}

.stat-number {
    font-family: var(--font-heading);
    font-size: 2.5rem;
  font-weight: 700;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--spacing-xs);
}

.stat-label {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

@media (max-width: 992px) {
    .stats-content {
        grid-template-columns: 1fr;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
}

/* ===================================
   Info Split Section
   =================================== */
.info-split {
    display: grid;
    grid-template-columns: 1fr 1fr;
}

.info-block {
    padding: var(--spacing-xl);
    display: flex;
    align-items: center;
}

.info-block-dark {
    background: var(--bg-card);
}

.info-block-image {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.05), rgba(139, 92, 246, 0.05));
    position: relative;
}

.info-block-image::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: url('https://images.unsplash.com/photo-1571019613454-1cb2f99b2d8b?w=1200&h=800&fit=crop');
    background-size: cover;
    background-position: center;
    opacity: 0.15;
    z-index: 0;
}

.info-content {
    position: relative;
    z-index: 1;
}

.info-title {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
}

.info-text {
    color: var(--text-secondary);
    line-height: 1.8;
    font-size: 1.125rem;
}

@media (max-width: 992px) {
    .info-split {
        grid-template-columns: 1fr;
    }
}

/* ===================================
   Product Section
   =================================== */
.product {
    background: var(--bg-secondary);
}

.product-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    align-items: start;
}

.product-subtitle {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
}

.product-description {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: var(--spacing-md);
}

.product-image-small {
    display: none;
    margin-top: var(--spacing-md);
}

.product-image {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.product-description-alt {
    color: var(--text-secondary);
    line-height: 1.8;
}

@media (max-width: 992px) {
    .product-content {
        grid-template-columns: 1fr;
    }
    
    .product-image-small {
        display: block;
    }
}

/* ===================================
   FAQ Section
   =================================== */
.faq {
    background: var(--bg-secondary);
}

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

.faq-title {
    font-family: var(--font-heading);
    font-size: 2.5rem;
  font-weight: 700;
    margin-bottom: var(--spacing-lg);
    text-align: center;
    color: var(--text-primary);
}

.faq-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.faq-checkbox {
    display: none;
}

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

.faq-question {
    padding: var(--spacing-md);
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    font-weight: 600;
    color: var(--text-primary);
    transition: var(--transition);
}

.faq-question:hover {
    background: var(--bg-hover);
}

.faq-icon {
    font-size: 1.5rem;
    color: var(--accent-primary);
    transition: var(--transition);
    display: inline-block;
}

.faq-checkbox:checked + .faq-question .faq-icon {
    transform: rotate(45deg);
}

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

.faq-checkbox:checked ~ .faq-answer {
    max-height: 500px;
    padding: 0 var(--spacing-md) var(--spacing-md);
}

.faq-answer p {
    color: var(--text-secondary);
    line-height: 1.8;
    padding-top: var(--spacing-sm);
}

@media (max-width: 768px) {
    .faq-title {
        font-size: 2rem;
    }
}

/* ===================================
   CTA Banner Section
   =================================== */
.cta-banner {
    background: var(--bg-card);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    text-align: center;
}

.cta-title {
    font-family: var(--font-heading);
    font-size: 2.5rem;
  font-weight: 700;
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
}

.cta-text {
  font-size: 1.125rem;
    color: var(--text-secondary);
    max-width: 900px;
  margin: 0 auto;
    line-height: 1.8;
}

@media (max-width: 768px) {
    .cta-title {
        font-size: 2rem;
    }
}

/* ===================================
   Contact Form Section
   =================================== */
.contact-form {
    background: var(--bg-secondary);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: var(--spacing-lg);
    align-items: start;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.contact-image {
    margin-bottom: var(--spacing-md);
}

.contact-title {
    font-family: var(--font-heading);
    font-size: 2rem;
  font-weight: 700;
    color: var(--text-primary);
}

.contact-text {
    color: var(--text-secondary);
    line-height: 1.8;
}

.form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.form-label {
    font-weight: 500;
    color: var(--text-primary);
}

.form-input,
.form-textarea {
    padding: 1rem;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    color: var(--text-primary);
    font-family: inherit;
    font-size: 1rem;
    transition: var(--transition);
}

.form-input:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px var(--accent-glow);
}

.form-textarea {
    resize: vertical;
    min-height: 120px;
}

@media (max-width: 992px) {
    .contact-content {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
}

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

.footer-content {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    text-align: center;
}

.footer-title {
    font-family: var(--font-heading);
    font-size: 1.5rem;
  font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.footer-legal {
    color: var(--text-secondary);
    line-height: 1.8;
    font-size: 0.875rem;
    margin-bottom: var(--spacing-md);
}

.footer-disclaimer {
    color: var(--text-tertiary);
    font-size: 0.875rem;
    line-height: 1.6;
    margin-bottom: var(--spacing-md);
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-md);
}

.footer-link {
    color: var(--accent-primary);
    text-decoration: underline;
    transition: var(--transition);
}

.footer-link:hover {
    color: var(--accent-secondary);
}

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

.footer-nav-link {
    color: var(--text-secondary);
    font-size: 0.875rem;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: 8px;
    transition: var(--transition);
}

.footer-nav-link:hover {
    color: var(--text-primary);
    background: rgba(99, 102, 241, 0.1);
}

.footer-copyright {
    color: var(--text-tertiary);
    font-size: 0.875rem;
    margin-top: var(--spacing-md);
}

@media (max-width: 768px) {
    .footer-nav {
        flex-direction: column;
        gap: var(--spacing-xs);
    }
}