:root {
    /* Color Tokens - Industrial Trust Palette */
    --color-primary: #0f5238;
    --color-primary-container: #2d6a4f;
    --color-primary-fixed: #b1f0ce;
    --color-surface: #f8faf9;
    --color-surface-low: #f2f4f3;
    --color-surface-lowest: #ffffff;
    --color-on-surface: #000000;
    --color-on-surface-variant: #1a1c1c;
    --color-outline: #707973;
    --color-outline-variant: rgba(191, 201, 201, 0.4);
    
    /* Extra Design Tokens for Visual Depth */
    --color-industrial-tint: #f1f3f2;
    --color-soft-mint: #e8f5ee;
    --color-warm-clay: #fdfaf7;
    --color-mesh-accent: rgba(45, 106, 79, 0.05);

    /* Spacing Tokens */
    --space-xs: 0.5rem;   /* 8px */
    --space-sm: 1rem;     /* 16px */
    --space-md: 1.5rem;   /* 24px */
    --space-lg: 3rem;     /* 48px */
    --space-xl: 6rem;     /* 96px */

    /* Elevation Tokens */
    --shadow-soft: 0 4px 20px -4px rgba(25, 28, 28, 0.04);
    --shadow-industrial: 0 24px 48px -12px rgba(15, 82, 56, 0.12);
    --shadow-editorial: 0 16px 64px -12px rgba(25, 28, 28, 0.06);

    /* Animation Tokens */
    --transition-base: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-bounce: 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

/* Base Styles */
body {
    scroll-behavior: smooth;
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
    background-color: var(--color-surface);
    color: var(--color-on-surface);
}

.material-symbols-outlined {
    font-variation-settings: 'FILL' 0, 'wght' 400, 'GRAD' 0, 'opsz' 24;
}

/* Typography Hierarchy */
.text-balance { text-wrap: balance; }

.font-headline {
    letter-spacing: -0.03em;
    line-height: 1.1;
}

/* Atomic: Industrial Card (Organism Base) */
.industrial-card, .hover-card {
    background: var(--color-surface-lowest);
    border: 1px solid var(--color-outline-variant);
    border-radius: 1.5rem;
    padding: var(--space-md);
    transition: var(--transition-base);
    box-shadow: var(--shadow-soft);
    display: flex;
    flex-direction: column;
    will-change: transform, box-shadow;
}

.industrial-card:hover, .hover-card:hover {
    transform: translateY(-8px) scale(1.01);
    border-color: var(--color-primary-container);
    box-shadow: var(--shadow-industrial);
    z-index: 10;
}

/* Bento Layout Specifics */
.bento-grid {
    display: grid;
    gap: var(--space-md);
}

/* Buttons (Atoms) */
.hover-button {
    transition: var(--transition-bounce);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    justify-content: center;
}

.hover-button:hover {
    transform: translateY(-4px) scale(1.02);
    box-shadow: 0 12px 24px -6px rgba(15, 82, 56, 0.2);
    filter: brightness(1.08);
}

.hover-card, .hover-button, input, textarea, select {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

input:hover, textarea:hover, select:hover {
    background-color: white !important;
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
}

input:focus, textarea:focus, select:focus {
    background-color: white !important;
    box-shadow: 0 8px 24px rgba(45, 106, 79, 0.1);
    transform: translateY(-2px);
}

/* --- Section Backgrounds & Textures --- */

/* Hero Mesh Gradient */
.bg-mesh-gradient {
    background-color: var(--color-surface);
    background-image: 
        radial-gradient(at 0% 0%, var(--color-mesh-accent) 0, transparent 50%), 
        radial-gradient(at 100% 0%, rgba(177, 240, 206, 0.15) 0, transparent 50%),
        radial-gradient(at 50% 100%, var(--color-mesh-accent) 0, transparent 50%);
}

/* Industrial Dot Pattern */
.bg-dot-pattern {
    background-image: radial-gradient(var(--color-outline-variant) 1px, transparent 1px);
    background-size: 24px 24px;
}

/* Tint Variations */
.bg-industrial-tint { background-color: var(--color-industrial-tint); }
.bg-soft-mint { background-color: var(--color-soft-mint); }
.bg-warm-clay { background-color: var(--color-warm-clay); }

/* --- New Industrial Aesthetic Tokens --- */
.bg-mint-mesh {
    background-color: var(--color-soft-mint);
    background-image: 
        radial-gradient(at 0% 0%, rgba(15, 82, 56, 0.05) 0, transparent 50%),
        radial-gradient(at 100% 100%, rgba(177, 240, 206, 0.4) 0, transparent 50%);
}

.industrial-glass {
    background: rgba(255, 255, 255, 0.4);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.6);
    box-shadow: 0 20px 40px -12px rgba(15, 82, 56, 0.1);
}

.floating {
    animation: floating 6s ease-in-out infinite;
}

.floating-delayed {
    animation: floating 8s ease-in-out infinite;
    animation-delay: 1.5s;
}

@keyframes floating {
    0% { transform: translate(0, 0) rotate(0deg); }
    33% { transform: translate(5px, -15px) rotate(1deg); }
    66% { transform: translate(-5px, -10px) rotate(-0.5deg); }
    100% { transform: translate(0, 0) rotate(0deg); }
}

.feature-tag {
    display: inline-flex;
    padding: 0.5rem 1rem;
    border-radius: 9999px;
    background: rgba(15, 82, 56, 0.08);
    color: var(--color-primary);
    font-size: 0.7rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    border: 1px solid rgba(15, 82, 56, 0.1);
}

/* --- End Section Backgrounds --- */

/* Hero Section Specifics */
#tree-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    opacity: 0.12;
    pointer-events: none;
    will-change: transform; /* Hint for hardware acceleration */
}

.hero-gradient {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-container) 100%);
}

/* Utility: Glassmorphism (Sally's touch for delight) */
.glass-effect {
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(8px); /* Reduced from 12px for better performance */
    border: 1px solid rgba(255, 255, 255, 0.3);
}

/* Floating Action: WhatsApp */
.whatsapp-float {
    position: fixed;
    bottom: var(--space-lg);
    right: var(--space-lg);
    width: 64px;
    height: 64px;
    background-color: var(--color-primary);
    color: var(--color-surface-lowest);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 12px 32px rgba(15, 82, 56, 0.3);
    z-index: 1000;
    text-decoration: none;
    transition: var(--transition-bounce);
}

.whatsapp-float:hover {
    transform: scale(1.1) rotate(8deg);
}

.whatsapp-float .leaf-icon {
    position: absolute;
    top: -4px;
    right: -4px;
    background: var(--color-primary-fixed);
    color: var(--color-primary);
    width: 30px;
    height: 30px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    border: 3px solid var(--color-surface-lowest);
    box-shadow: var(--shadow-soft);
}

/* Mobile Menu Links */
.mobile-nav-link:hover {
    transform: translateX(12px);
    color: var(--color-primary);
}

.mobile-nav-link:active {
    transform: scale(0.95);
    color: var(--color-primary);
}

/* Responsive Overrides */
@media (max-width: 768px) {
    .whatsapp-float {
        bottom: 20px;
        right: 20px;
        width: 56px;
        height: 56px;
    }
}

/* ---- Mobile Responsiveness ---- */
@media (max-width: 640px) {

    /* Nav */
    #main-nav .max-w-\[1600px\] {
        padding-left: 1.25rem;
        padding-right: 1.25rem;
    }

    /* Hero */
    .hero-organic-bg .max-w-7xl {
        padding-top: 7rem !important;
        padding-bottom: 8rem !important;
    }

    /* Sections padding */
    section {
        padding-left: 1.25rem !important;
        padding-right: 1.25rem !important;
    }

    /* Impacto card -60% number */
    .font-headline.text-\[9rem\] {
        font-size: 6rem;
    }

    /* Stats numbers */
    .font-headline.text-\[5rem\] {
        font-size: 3.5rem;
    }

    /* Negocios dark card */
    .md\:col-span-2 .text-\[clamp\(2\.5rem\,7vw\,4\.5rem\)\] {
        font-size: 2rem;
    }
}

/* --- Hero Section Refinement: Organic Modern --- */
.hero-organic-bg { background-color: #f7f3f0; } /* Industrial Performance Palette */

.hero-blob-mask {
    border-radius: 66% 34% 75% 25% / 30% 64% 36% 70%;
    transition: border-radius 1s ease-in-out;
}

.hero-blob-mask:hover {
    border-radius: 30% 70% 41% 59% / 55% 36% 64% 45%;
}

/* --- 3D Bottle Transition Hub --- */
.bottle-transition-hub {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 460px;
    z-index: 15;
    pointer-events: none;
}

@media (max-width: 1024px) {
    .bottle-transition-hub {
        width: 320px;
        top: -8rem !important;
    }
}

@media (max-width: 640px) {
    .bottle-transition-hub {
        width: 240px;
        top: -10rem !important;
    }
}

.floating-3d-bottle {
    animation: bottle-float 6s ease-in-out infinite;
    filter: drop-shadow(0 40px 80px rgba(0,0,0,0.2));
}

@keyframes bottle-float {
    0%, 100% { transform: translateY(0) rotate(3deg); }
    50% { transform: translateY(-24px) rotate(-3deg); }
}

/* --- Header Navigation States --- */
.nav-transparent {
    background: transparent !important;
    border-bottom-color: transparent !important;
    box-shadow: none !important;
}

.nav-colored {
    background: rgba(255, 255, 255, 0.95) !important;
    backdrop-filter: blur(10px);
}

.nav-capsule {
    background: rgba(45, 106, 79, 0.05);
    border-radius: 9999px;
    padding: 0.5rem 1.25rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.nav-capsule:hover {
    background: rgba(45, 106, 79, 0.1);
}



.bg-canvas-wrapper {
    z-index: 0;
    pointer-events: none;
}

.section-bg-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0.3;
}