/* ============================================
   STELLARA - Modern Futuristic Design System
   ============================================ */

:root {
    /* Color Palette - Deep Space Theme */
    --color-bg-primary: #0a0514;
    --color-bg-secondary: #1a0b2e;
    --color-bg-tertiary: #16213e;
    --color-bg-card: rgba(26, 11, 46, 0.6);
    --color-bg-glass: rgba(255, 255, 255, 0.05);
    
    --color-accent-primary: #7b2cbf;
    --color-accent-secondary: #9d4edd;
    --color-accent-tertiary: #c77dff;
    --color-accent-cyan: #00f5ff;
    --color-accent-pink: #ff006e;
    
    --color-text-primary: #ffffff;
    --color-text-secondary: #e0e0e0;
    --color-text-muted: #a0a0a0;
    
    --color-border: rgba(123, 44, 191, 0.3);
    --color-border-hover: rgba(157, 78, 221, 0.6);
    
    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-heading: 'Space Grotesk', 'Inter', sans-serif;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;
    
    /* Effects */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 16px rgba(123, 44, 191, 0.2);
    --shadow-lg: 0 8px 32px rgba(123, 44, 191, 0.3);
    --shadow-glow: 0 0 20px rgba(123, 44, 191, 0.5);
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

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

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 50%, rgba(123, 44, 191, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(0, 245, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 40% 20%, rgba(255, 0, 110, 0.1) 0%, transparent 50%);
    pointer-events: none;
    z-index: 0;
}

/* ============================================
   HEADER & NAVIGATION
   ============================================ */

.main-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(10, 5, 20, 0.8);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--color-border);
    transition: var(--transition-base);
}

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

.logo {
    display: flex;
    align-items: center;
    text-decoration: none;
    transition: var(--transition-base);
}

.logo:hover {
    transform: scale(1.05);
}

.logo-image {
    height: 50px;
    width: auto;
    filter: drop-shadow(0 0 10px rgba(123, 44, 191, 0.5));
}

.main-nav {
    display: flex;
    align-items: center;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: var(--spacing-md);
    margin: 0;
    padding: 0;
}

.nav-link {
    color: var(--color-text-secondary);
    text-decoration: none;
    font-weight: 500;
    font-size: 1rem;
    padding: var(--spacing-xs) var(--spacing-sm);
    position: relative;
    transition: var(--transition-base);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--color-accent-primary), var(--color-accent-cyan));
    transition: var(--transition-base);
}

.nav-link:hover {
    color: var(--color-text-primary);
}

.nav-link:hover::after {
    width: 80%;
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: var(--spacing-xs);
}

.mobile-menu-toggle span {
    width: 25px;
    height: 2px;
    background: var(--color-text-primary);
    transition: var(--transition-base);
}

/* ============================================
   HERO SECTION
   ============================================ */

.hero-section {
    position: relative;
    min-height: 90vh;
    display: flex;
    align-items: center;
    padding: var(--spacing-xl) var(--spacing-md);
    margin-top: 70px;
    overflow: hidden;
}

.hero-content {
    max-width: 1400px;
    margin: 0 auto;
    width: 100%;
    position: relative;
    z-index: 1;
}

.hero-text {
    max-width: 800px;
    animation: fadeInUp 1s ease;
}

.hero-title {
    font-family: var(--font-heading);
    font-size: clamp(2.5rem, 6vw, 5rem);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: var(--spacing-md);
    background: linear-gradient(135deg, var(--color-text-primary) 0%, var(--color-accent-cyan) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 0 30px rgba(0, 245, 255, 0.3);
}

.hero-description {
    font-size: clamp(1rem, 2vw, 1.25rem);
    color: var(--color-text-secondary);
    line-height: 1.8;
    max-width: 600px;
}

.hero-gradient {
    position: absolute;
    top: -50%;
    right: -20%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(123, 44, 191, 0.3) 0%, transparent 70%);
    filter: blur(80px);
    animation: pulse 4s ease-in-out infinite;
}

/* ============================================
   CONTENT SECTIONS
   ============================================ */

.content-section {
    position: relative;
    padding: var(--spacing-xl) var(--spacing-md);
    z-index: 1;
}

.section-container {
    max-width: 1400px;
    margin: 0 auto;
}

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

.section-title {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 4vw, 3.5rem);
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    background: linear-gradient(135deg, var(--color-accent-primary) 0%, var(--color-accent-cyan) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-subtitle {
    font-size: clamp(1rem, 2vw, 1.25rem);
    color: var(--color-text-secondary);
    line-height: 1.8;
    max-width: 900px;
}

.section-text {
    font-size: clamp(1rem, 1.5vw, 1.125rem);
    color: var(--color-text-secondary);
    line-height: 1.9;
}

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

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

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

.content-image-wrapper {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    transition: var(--transition-base);
}

.content-image-wrapper:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-glow);
}

.content-image-wrapper.full-width {
    grid-column: 1 / -1;
    margin-top: var(--spacing-lg);
}

.content-image {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 20px;
}

.image-bg {
    width: 100%;
    height: 500px;
    background-size: cover;
    background-position: center;
    border-radius: 20px;
    position: relative;
}

.image-bg::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(123, 44, 191, 0.2) 0%, rgba(0, 245, 255, 0.2) 100%);
    border-radius: 20px;
}

.content-text-wrapper {
    padding: var(--spacing-md);
}

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

.content-cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.info-card {
    background: var(--color-bg-card);
    backdrop-filter: blur(20px);
    border: 1px solid var(--color-border);
    border-radius: 16px;
    padding: var(--spacing-md);
    transition: var(--transition-base);
    position: relative;
    overflow: hidden;
}

.info-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, var(--color-accent-primary), var(--color-accent-cyan));
    transform: scaleX(0);
    transition: var(--transition-base);
}

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

.info-card:hover::before {
    transform: scaleX(1);
}

.card-title {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    color: var(--color-accent-cyan);
}

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

.divider {
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--color-border), transparent);
    margin: var(--spacing-lg) 0;
}

/* Section-specific backgrounds */
.aloe-section {
    background: linear-gradient(180deg, transparent 0%, rgba(123, 44, 191, 0.05) 100%);
}

.egg-section {
    background: linear-gradient(180deg, rgba(0, 245, 255, 0.05) 0%, transparent 100%);
}

.carrot-section {
    background: linear-gradient(180deg, transparent 0%, rgba(255, 0, 110, 0.05) 100%);
}

.spinach-section {
    background: linear-gradient(180deg, rgba(123, 44, 191, 0.05) 0%, transparent 100%);
}

.salmon-section {
    background: linear-gradient(180deg, transparent 0%, rgba(0, 245, 255, 0.05) 100%);
}

.product-section {
    background: linear-gradient(180deg, rgba(157, 78, 221, 0.05) 0%, transparent 100%);
}

/* ============================================
   CONTACT FORM SECTION
   ============================================ */

.contact-form-section {
    position: relative;
    padding: var(--spacing-xl) var(--spacing-md);
    background: linear-gradient(180deg, transparent 0%, rgba(123, 44, 191, 0.1) 100%);
    z-index: 1;
}

.form-title {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    text-align: center;
    margin-bottom: var(--spacing-sm);
    background: linear-gradient(135deg, var(--color-accent-primary) 0%, var(--color-accent-cyan) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.form-subtitle {
    text-align: center;
    color: var(--color-text-secondary);
    font-size: clamp(1rem, 1.5vw, 1.125rem);
    margin-bottom: var(--spacing-lg);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.contact-form {
    max-width: 600px;
    margin: 0 auto var(--spacing-lg);
    background: var(--color-bg-card);
    backdrop-filter: blur(20px);
    border: 1px solid var(--color-border);
    border-radius: 20px;
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-lg);
}

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

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

.form-input,
.form-textarea {
    width: 100%;
    padding: var(--spacing-sm);
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--color-border);
    border-radius: 10px;
    color: var(--color-text-primary);
    font-family: var(--font-primary);
    font-size: 1rem;
    transition: var(--transition-base);
}

.form-input:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--color-accent-primary);
    box-shadow: 0 0 0 3px rgba(123, 44, 191, 0.2);
    background: rgba(255, 255, 255, 0.08);
}

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

.form-submit {
    text-align: center;
    margin-top: var(--spacing-md);
}

.submit-btn {
    background: linear-gradient(135deg, var(--color-accent-primary) 0%, var(--color-accent-secondary) 100%);
    border: none;
    color: var(--color-text-primary);
    padding: var(--spacing-sm) var(--spacing-lg);
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: 12px;
    cursor: pointer;
    transition: var(--transition-base);
    box-shadow: var(--shadow-md);
    font-family: var(--font-primary);
}

.submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
    background: linear-gradient(135deg, var(--color-accent-secondary) 0%, var(--color-accent-tertiary) 100%);
}

.submit-btn:active {
    transform: translateY(0);
}

.form-control-hidden {
    display: none;
}

.disclaimer {
    max-width: 900px;
    margin: var(--spacing-lg) auto 0;
    padding: var(--spacing-md);
    background: rgba(255, 0, 110, 0.05);
    border: 1px solid rgba(255, 0, 110, 0.2);
    border-radius: 12px;
}

.disclaimer-title {
    font-weight: 600;
    color: var(--color-accent-pink);
    margin-bottom: var(--spacing-xs);
}

.disclaimer-text {
    color: var(--color-text-muted);
    font-size: 0.9rem;
    line-height: 1.7;
}

/* ============================================
   FOOTER
   ============================================ */

.main-footer {
    position: relative;
    padding: var(--spacing-lg) var(--spacing-md);
    background: var(--color-bg-secondary);
    border-top: 1px solid var(--color-border);
    z-index: 1;
}

.footer-container {
    max-width: 1400px;
    margin: 0 auto;
}

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

.footer-text,
.footer-links {
    color: var(--color-text-muted);
    font-size: 0.9rem;
    line-height: 1.8;
}

.footer-link {
    color: var(--color-text-secondary);
    text-decoration: none;
    transition: var(--transition-base);
}

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

/* ============================================
   ANIMATIONS
   ============================================ */

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

@keyframes pulse {
    0%, 100% {
        opacity: 0.5;
        transform: scale(1);
    }
    50% {
        opacity: 0.8;
        transform: scale(1.1);
    }
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */

@media (max-width: 1024px) {
    .content-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .content-grid.reverse {
        direction: ltr;
    }
    
    .content-cards-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    :root {
        --spacing-lg: 3rem;
        --spacing-xl: 4rem;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        background: rgba(10, 5, 20, 0.98);
        backdrop-filter: blur(20px);
        flex-direction: column;
        padding: var(--spacing-md);
        transform: translateX(-100%);
        transition: var(--transition-base);
        border-bottom: 1px solid var(--color-border);
    }
    
    .nav-menu.active {
        transform: translateX(0);
    }
    
    .nav-link {
        display: block;
        padding: var(--spacing-sm);
        border-bottom: 1px solid var(--color-border);
    }
    
    .hero-section {
        min-height: 70vh;
        padding: var(--spacing-lg) var(--spacing-sm);
    }
    
    .content-section {
        padding: var(--spacing-lg) var(--spacing-sm);
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .contact-form {
        padding: var(--spacing-md);
    }
    
    .image-bg {
        height: 300px;
    }
}

@media (max-width: 480px) {
    .header-container {
        padding: var(--spacing-sm);
    }
    
    .logo-image {
        height: 40px;
    }
    
    .hero-section {
        margin-top: 60px;
        min-height: 60vh;
    }
    
    .content-section {
        padding: var(--spacing-md) var(--spacing-sm);
    }
    
    .info-card {
        padding: var(--spacing-sm);
    }
}