/* =============================================================================
   Enzo Website - Wabi-Sabi Design System
   Natural, earthy tones inspired by Japanese aesthetics
   ============================================================================= */

/* Custom Fonts */
@font-face {
    font-family: 'Hey October';
    src: url('assets/fonts/Hey%20October.ttf') format('truetype'),
         url('assets/fonts/Hey%20October.otf') format('opentype');
    font-weight: normal;
    font-style: normal;
    font-display: swap;
}

/* CSS Variables - Enzo Color Palette */
:root {
    /* Primary Browns */
    --warm-brown: #7C5432;
    --light-brown: #A67C52;
    --dark-brown: #4B3621;
    
    /* Accent Colors */
    --burnt-orange: #C76A3A;
    --olive-green: #6B6F3B;
    --mustard: #D6A73B;
    
    /* Wellness Domain Colors */
    --sage-green: #AAB7A0;
    --terracotta: #C58362;
    --muted-blue: #8A9EA8;
    --ochre: #D4AF5F;
    
    /* Text Colors */
    --charcoal: #3D3D3D;
    --warm-taupe: #736650;
    --muted-brown: #7D7468;
    
    /* Background Colors */
    --rice-paper: #FDF8F3;
    --aged-paper: #F5EDE3;
    --parchment: #EEE4D9;
    --warm-sand: #DDCFB9;
    --natural-beige: #E8E0D0;
    
    /* Fonts */
    --font-brand: 'Hey October', cursive;
    --font-serif: 'Cormorant Garamond', Georgia, serif;
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

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

body {
    font-family: var(--font-sans);
    color: var(--charcoal);
    line-height: 1.7;
    background-color: var(--rice-paper);
}

/* Utility Classes */
.font-serif {
    font-family: var(--font-serif);
}

.font-brand {
    font-family: var(--font-brand);
    font-weight: normal;
}

.brand-title {
    font-family: var(--font-brand);
    letter-spacing: 0.05em;
}

.text-charcoal { color: var(--charcoal); }
.text-warm-brown { color: var(--warm-brown); }
.text-warm-taupe { color: var(--warm-taupe); }
.text-rice-paper { color: var(--rice-paper); }

/* Backgrounds */
.wabi-sabi-bg {
    background-color: var(--rice-paper);
}

.paper-texture {
    background-color: var(--rice-paper);
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 100 100' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.03'/%3E%3C/svg%3E");
}

.aged-paper-bg {
    background-color: var(--aged-paper);
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 100 100' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.6' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.04'/%3E%3C/svg%3E");
}

/* Navigation */
#navbar {
    background: rgba(253, 248, 243, 0.95);
    backdrop-filter: blur(10px);
}

#navbar.scrolled {
    box-shadow: 0 2px 20px rgba(75, 54, 33, 0.08);
}

.nav-link {
    color: var(--warm-taupe);
    font-size: 0.9rem;
    font-weight: 400;
    letter-spacing: 0.025em;
    transition: color 0.3s ease;
}

.nav-link:hover {
    color: var(--warm-brown);
}

/* Buttons */
.btn-primary {
    display: inline-block;
    background-color: var(--warm-brown);
    color: var(--rice-paper);
    font-weight: 500;
    padding: 14px 28px;
    text-decoration: none;
    transition: all 0.3s ease;
    letter-spacing: 0.025em;
}

.btn-primary:hover {
    background-color: var(--dark-brown);
    transform: translateY(-1px);
}

.btn-secondary {
    display: inline-block;
    background: transparent;
    color: var(--warm-brown);
    font-weight: 500;
    padding: 14px 28px;
    text-decoration: none;
    border: 1px solid var(--warm-brown);
    transition: all 0.3s ease;
    letter-spacing: 0.025em;
}

.btn-secondary:hover {
    background-color: var(--warm-brown);
    color: var(--rice-paper);
}

/* Enso Logo */
.enso-logo svg {
    animation: enso-draw 3s ease-out forwards;
}

@keyframes enso-draw {
    from {
        stroke-dashoffset: 100;
    }
    to {
        stroke-dashoffset: 0;
    }
}

/* Organic Cards */
.organic-card {
    background-color: var(--natural-beige);
    border-radius: 2px;
    box-shadow: 
        0 4px 20px rgba(75, 54, 33, 0.08),
        0 1px 3px rgba(75, 54, 33, 0.05);
    position: relative;
}

.organic-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 100 100' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.05'/%3E%3C/svg%3E");
    pointer-events: none;
}

/* Chat Bubbles */
.chat-bubble-enzo {
    background-color: var(--sage-green);
    padding: 16px 20px;
    border-radius: 2px 16px 16px 16px;
    margin-bottom: 12px;
    position: relative;
}

.chat-bubble-user {
    background-color: var(--rice-paper);
    padding: 16px 20px;
    border-radius: 16px 2px 16px 16px;
    margin-left: 20px;
    margin-bottom: 12px;
    color: var(--charcoal);
    border: 1px solid var(--warm-sand);
}

/* Philosophy Cards */
.philosophy-card {
    background-color: var(--rice-paper);
    padding: 32px;
    text-align: center;
    transition: all 0.4s ease;
    border: 1px solid transparent;
}

.philosophy-card:hover {
    border-color: var(--warm-sand);
    transform: translateY(-4px);
}

.enso-icon {
    margin: 0 auto 20px;
    display: flex;
    justify-content: center;
}

.enso-icon.sage-green { color: var(--sage-green); }
.enso-icon.terracotta { color: var(--terracotta); }
.enso-icon.muted-blue { color: var(--muted-blue); }

/* Feature Cards */
.feature-card {
    background-color: var(--rice-paper);
    padding: 28px;
    border: 1px solid var(--warm-sand);
    transition: all 0.3s ease;
}

.feature-card:hover {
    border-color: var(--light-brown);
    box-shadow: 0 8px 30px rgba(75, 54, 33, 0.08);
}

.feature-icon {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
    color: var(--rice-paper);
    font-size: 18px;
}

/* Approach Items */
.approach-item {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.approach-number {
    width: 32px;
    height: 32px;
    background-color: var(--warm-brown);
    color: var(--rice-paper);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-serif);
    font-size: 14px;
    flex-shrink: 0;
}

/* Stats Cards */
.stat-card {
    background-color: var(--rice-paper);
    padding: 32px 24px;
    text-align: center;
    border: 1px solid var(--warm-sand);
}

.stat-number {
    font-family: var(--font-serif);
    font-size: 3rem;
    color: var(--warm-brown);
    line-height: 1;
    margin-bottom: 8px;
}

.stat-label {
    color: var(--warm-taupe);
    font-size: 0.875rem;
    letter-spacing: 0.05em;
}

/* Domain Cards */
.domain-card {
    background-color: var(--rice-paper);
    padding: 20px 24px;
    border: 1px solid var(--warm-sand);
    display: flex;
    align-items: center;
    gap: 16px;
    transition: all 0.3s ease;
    min-height: 64px;
}

.domain-card:hover {
    border-color: var(--light-brown);
    background-color: var(--aged-paper);
}

.domain-card i {
    color: var(--warm-brown);
    font-size: 1.25rem;
    width: 28px;
    flex-shrink: 0;
    text-align: center;
}

.domain-card span {
    color: var(--charcoal);
    font-size: 0.95rem;
    line-height: 1.3;
}

.domain-featured {
    justify-content: center;
    text-align: center;
    padding: 32px 40px;
    background-color: var(--aged-paper);
    border-color: var(--light-brown);
}

.domain-featured i {
    font-size: 2rem;
}

.domain-featured span:first-of-type {
    font-family: var(--font-serif);
    font-size: 1.75rem;
    font-weight: 500;
}

.domain-subtitle {
    color: var(--warm-taupe);
    font-size: 0.9rem;
    font-style: italic;
}

/* Domain Tooltips */
.domain-card[data-tooltip] {
    position: relative;
    cursor: pointer;
    overflow: visible;
}

.domain-card[data-tooltip]::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: calc(100% + 12px);
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--charcoal);
    color: var(--rice-paper);
    padding: 14px 18px;
    border-radius: 6px;
    font-size: 0.875rem;
    line-height: 1.5;
    width: 280px;
    text-align: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease 0s;
    z-index: 9999;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

.domain-card[data-tooltip]::before {
    content: '';
    position: absolute;
    bottom: calc(100% + 4px);
    left: 50%;
    transform: translateX(-50%);
    border: 8px solid transparent;
    border-top-color: var(--charcoal);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease 0s;
    z-index: 9999;
}

.domain-card[data-tooltip]:hover::after,
.domain-card[data-tooltip]:hover::before {
    opacity: 1;
    transition-delay: 0.4s;
}

/* CTA Gradient */
.cta-gradient {
    background: linear-gradient(135deg, var(--warm-brown) 0%, var(--dark-brown) 100%);
}

/* Smooth Scroll */
html {
    scroll-behavior: smooth;
}

/* Selection */
::selection {
    background: rgba(124, 84, 50, 0.2);
}

/* Responsive */
@media (max-width: 768px) {
    h1 {
        font-size: 2.25rem !important;
    }
    
    h2 {
        font-size: 1.75rem !important;
    }
    
    .organic-card {
        margin: 0 -12px;
    }
    
    .philosophy-card,
    .feature-card {
        padding: 24px;
    }
    
    /* Domain cards - single column on mobile */
    .domain-card {
        padding: 16px 18px;
        min-height: 56px;
        gap: 12px;
    }
    
    .domain-card i {
        font-size: 1.1rem;
        width: 24px;
    }
    
    .domain-card span {
        font-size: 0.875rem;
    }
    
    /* Life Balance featured - smaller on mobile */
    .domain-featured {
        padding: 24px 20px;
        flex-direction: column;
        gap: 8px;
    }
    
    .domain-featured i {
        font-size: 1.5rem;
    }
    
    .domain-featured span:first-of-type {
        font-size: 1.35rem;
    }
    
    .domain-subtitle {
        font-size: 0.8rem;
    }
    
    /* Tooltips - tap friendly on mobile */
    .domain-card[data-tooltip]::after {
        width: 220px;
        padding: 12px 14px;
        font-size: 0.8rem;
        bottom: calc(100% + 8px);
    }
    
    /* Stats cards */
    .stat-card {
        padding: 20px 16px;
    }
    
    .stat-number {
        font-size: 2.25rem;
    }
    
    .stat-label {
        font-size: 0.75rem;
    }
    
    /* Brand title in nav */
    .brand-title {
        font-size: 1.75rem !important;
    }
}

/* Extra small screens */
@media (max-width: 480px) {
    .domain-featured {
        padding: 20px 16px;
    }
    
    .domain-featured span:first-of-type {
        font-size: 1.2rem;
    }
    
    .domain-card[data-tooltip]::after {
        width: 200px;
        left: 0;
        transform: translateX(0);
    }
    
    .domain-card[data-tooltip]::before {
        left: 24px;
        transform: translateX(0);
    }
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-fade-in-up {
    animation: fadeInUp 0.6s ease-out forwards;
}

/* Print Styles */
@media print {
    .btn-primary,
    .btn-secondary,
    #navbar {
        display: none;
    }
}