/* Sadita Indonesia Landing Page Styles */
/* Converted from React/TypeScript to Vanilla CSS */

/* Import Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap');

/* CSS Custom Properties (Variables) */
:root {
    /* Sadita Indonesia Brand Colors - Agricultural/Health Theme */
    --color-background: 45 30% 98%;
    --color-foreground: 25 30% 15%;
    
    --color-card: 0 0% 100%;
    --color-card-foreground: 25 30% 15%;
    
    /* Primary - Maroon Red (#800000) */
    --color-primary: 0 100% 25%;
    --color-primary-foreground: 45 30% 98%;
    
    /* Secondary - Warm Earth Brown */
    --color-secondary: 30 35% 45%;
    --color-secondary-foreground: 45 30% 98%;
    
    /* Muted - Soft Sage */
    --color-muted: 90 15% 92%;
    --color-muted-foreground: 25 20% 40%;
    
    /* Accent - Golden Yellow (#fbc663) */
    --color-accent: 43 95% 69%;
    --color-accent-foreground: 25 30% 15%;
    
    --color-destructive: 0 84.2% 60.2%;
    --color-destructive-foreground: 210 40% 98%;
    
    --color-border: 45 20% 88%;
    --color-input: 45 20% 88%;
    --color-ring: 0 100% 25%;
    
    --radius: 0.75rem;
    
    /* Custom Sadita Colors - New Palette */
    --sadita-maroon: 0 100% 25%;     /* #800000 - Maroon red */
    --sadita-maroon-light: 0 80% 35%; /* Lighter maroon */
    --sadita-gold: 43 95% 69%;       /* #fbc663 - Golden yellow */
    --sadita-gold-dark: 43 85% 55%;  /* Darker golden yellow */
    --sadita-brown: 30 35% 45%;
    --sadita-brown-dark: 25 40% 25%;
    --sadita-cream: 45 40% 95%;
    --sadita-warning: 15 85% 55%;
    
    /* Gradients - New Palette */
    --gradient-hero: linear-gradient(135deg, hsl(0 100% 20%) 0%, hsl(0 80% 30%) 50%, hsl(30 35% 35%) 100%);
    --gradient-gold: linear-gradient(135deg, hsl(43 95% 69%) 0%, hsl(43 85% 55%) 100%);
    --gradient-earth: linear-gradient(180deg, hsl(45 30% 98%) 0%, hsl(45 40% 95%) 100%);
    
    /* Shadows */
    --shadow-soft: 0 4px 20px -4px hsl(25 30% 15% / 0.1);
    --shadow-card: 0 8px 30px -8px hsl(25 30% 15% / 0.12);
    --shadow-elevated: 0 20px 50px -12px hsl(25 30% 15% / 0.15);
    
    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

/* Dark mode variables (for future use) */
@media (prefers-color-scheme: dark) {
    :root {
        --color-background: 25 30% 8%;
        --color-foreground: 45 30% 95%;
        --color-card: 25 25% 12%;
        --color-card-foreground: 45 30% 95%;
        --color-primary: 145 45% 45%;
        --color-primary-foreground: 25 30% 8%;
        --color-secondary: 30 30% 35%;
        --color-secondary-foreground: 45 30% 95%;
        --color-muted: 25 20% 18%;
        --color-muted-foreground: 45 15% 65%;
        --color-accent: 38 85% 50%;
        --color-accent-foreground: 25 30% 8%;
        --color-border: 25 20% 20%;
        --color-input: 25 20% 20%;
        --color-ring: 145 45% 45%;
    }
}

/* Base Styles */
* {
    box-sizing: border-box;
}

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

body {
    font-family: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
    line-height: 1.6;
    color: hsl(var(--color-foreground));
    background-color: hsl(var(--color-background));
    margin: 0;
    padding: 0;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    margin: 0;
}

p {
    margin: 0;
}

a {
    color: inherit;
    text-decoration: none;
}

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

/* Utility Classes */
.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* Text Gradients */
.text-gradient-gold {
    background: linear-gradient(135deg, hsl(43 95% 69%) 0%, hsl(43 85% 55%) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    color: transparent;
}

.text-gradient-maroon {
    background: linear-gradient(135deg, hsl(0 100% 25%) 0%, hsl(0 80% 35%) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    color: transparent;
}

/* Background Gradients */
.bg-hero-gradient {
    background: linear-gradient(135deg, hsl(0 100% 20%) 0%, hsl(0 80% 30%) 50%, hsl(30 35% 35%) 100%);
}

.bg-section-warm {
    background: linear-gradient(180deg, hsl(45 40% 97%) 0%, hsl(45 35% 94%) 100%);
}

.bg-section-maroon {
    background: linear-gradient(180deg, hsl(0 30% 95%) 0%, hsl(0 25% 92%) 100%);
}

/* Shadows */
.shadow-soft {
    box-shadow: var(--shadow-soft);
}

.shadow-card {
    box-shadow: var(--shadow-card);
}

.shadow-elevated {
    box-shadow: var(--shadow-elevated);
}

/* Button Styles */
.btn-whatsapp {
    background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
    color: white;
    border: none;
    border-radius: 0.75rem;
    padding: 0.75rem 1.5rem;
    font-weight: 600;
    font-size: 0.875rem;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    transition: all var(--transition-normal);
    text-decoration: none;
}

.btn-whatsapp:hover {
    transform: translateY(-4px);
    box-shadow: 0 15px 35px -5px rgba(37, 211, 102, 0.4);
}

.btn-whatsapp:active {
    transform: translateY(-2px);
}

/* Animation Classes */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

.scale-in {
    opacity: 0;
    transform: scale(0.95);
    transition: all 0.5s ease;
}

.scale-in.visible {
    opacity: 1;
    transform: scale(1);
}

/* Scroll Indicator Animation */
.scroll-indicator {
    animation: bounce 1.5s infinite;
}

@keyframes bounce {
    0%, 100% { 
        transform: translateY(0); 
    }
    50% { 
        transform: translateY(8px); 
    }
}

/* Slow Bounce Animation for Floating Elements */
.animate-bounce-slow {
    animation: bounce-slow 3s ease-in-out infinite;
}

@keyframes bounce-slow {
    0%, 100% { 
        transform: translateY(0); 
    }
    50% { 
        transform: translateY(-15px); 
    }
}

/* Bounce Arrow Animation */
.bounce-arrow {
    transition: transform 0.75s ease-in-out;
}

/* Pulse Animation for WhatsApp Button */
.animate-pulse {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { 
        opacity: 1; 
    }
    50% { 
        opacity: 0.5; 
    }
}

/* Hover Effects */
.group:hover .group-hover\:scale-105 {
    transform: scale(1.05);
}

.group:hover .group-hover\:animate-pulse {
    animation: pulse 2s infinite;
}

.group:hover .group-hover\:bg-green-200 {
    background-color: rgb(187 247 208);
}

.group:hover .group-hover\:bg-orange-200 {
    background-color: rgb(254 215 170);
}

.group:hover .group-hover\:shadow-elevated {
    box-shadow: var(--shadow-elevated);
}

/* Card Hover Effects */
.card-hover {
    transition: all 0.3s ease;
}

.card-hover:hover {
    transform: translateY(-8px);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}

/* Product Card Hover Effects */
.product-card {
    transition: all 0.3s ease;
}

.product-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 30px 60px -12px rgba(0, 0, 0, 0.3);
}

/* General Button Hover Effects */
button, .btn, a[class*="btn"] {
    transition: all 0.3s ease;
}

button:hover, .btn:hover, a[class*="btn"]:hover {
    transform: translateY(-3px);
}

/* Card Components Hover */
.shadow-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 40px -8px rgba(0, 0, 0, 0.2);
    transition: all 0.3s ease;
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 0 1rem;
    }
    
    h1 {
        font-size: 2rem;
    }
    
    h2 {
        font-size: 1.75rem;
    }
    
    .btn-whatsapp {
        width: 100%;
        justify-content: center;
        padding: 1rem 1.5rem;
        font-size: 1rem;
    }
}

@media (max-width: 640px) {
    .grid.sm\:grid-cols-2 {
        grid-template-columns: 1fr;
    }
    
    .grid.md\:grid-cols-3 {
        grid-template-columns: 1fr;
    }
    
    .grid.lg\:grid-cols-2 {
        grid-template-columns: 1fr;
    }
    
    .grid.lg\:grid-cols-4 {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Performance Optimizations */
.lazy {
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.lazy.loaded {
    opacity: 1;
}

/* Accessibility Improvements */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
    
    .scroll-indicator {
        animation: none;
    }
    
    .bounce-arrow {
        transition: none;
    }
}

/* Focus Styles for Accessibility */
a:focus,
button:focus {
    outline: 2px solid hsl(var(--sadita-maroon));
    outline-offset: 2px;
}

/* Print Styles */
@media print {
    .fixed,
    .sticky {
        position: static !important;
    }
    
    .shadow-soft,
    .shadow-card,
    .shadow-elevated {
        box-shadow: none !important;
    }
    
    .bg-hero-gradient,
    .bg-section-warm,
    .bg-section-green {
        background: white !important;
        color: black !important;
    }
}


/* Horizontal Scroll for Product Cards on Mobile */
.overflow-x-auto {
    overflow-x: auto;
    overflow-y: hidden;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: thin;
    scrollbar-color: hsl(var(--sadita-maroon)) transparent;
}

.overflow-x-auto::-webkit-scrollbar {
    height: 6px;
}

.overflow-x-auto::-webkit-scrollbar-track {
    background: transparent;
}

.overflow-x-auto::-webkit-scrollbar-thumb {
    background: hsl(var(--sadita-maroon));
    border-radius: 3px;
}

.overflow-x-auto::-webkit-scrollbar-thumb:hover {
    background: hsl(var(--sadita-maroon-light));
}

/* Smooth scroll snap for product cards */
@media (max-width: 1023px) {
    .overflow-x-auto {
        scroll-snap-type: x mandatory;
        scroll-padding: 1rem;
    }
    
    .product-card {
        scroll-snap-align: start;
    }
}