/* Aeris Theme - Core Styles (Updated with Materia Design 3 Color Scheme) */

/* ========================================
   CSS VARIABLES & ROOT STYLES
======================================== */


:root {
    /* AERIS-TEAL Material Design 3 Color System Applied */
    --aeris-primary: #0f4f4c; /* Deep Teal - Primary */
    --aeris-primary-dark: #00201e; /* Very Dark Teal - Primary Container */
    --aeris-secondary: #5d6b5d; /* Dark Grey-Green - Secondary */
    --aeris-secondary-dark: #1f261f; /* Very Dark Grey-Green - Secondary Container */
    --aeris-accent: #8a9a5b; /* Sedona Sage Green - Tertiary */
    --aeris-success: #10b981; /* Keeping original as Materia uses specific error, you might want to map to a secondary or a custom success */
    --aeris-warning: #f59e0b; /* Keeping original as Materia uses specific error, you might want to map to a tertiary or a custom warning */
    --aeris-error: #B3261E; /* Mapped from --md-sys-color-error */
    
    /* AERIS-TEAL Glass morphism variables (adjusted to MD3 surface system for consistency) */
    --glass-bg: var(--md-sys-color-surface-container);
    --glass-border: var(--md-sys-color-outline-variant);
    --glass-shadow: var(--md-elevation-2); /* Using MD3 elevation */
    
    /* AERIS-TEAL Brand Colors - Deep Teal Variations */
    --materia-teal-dark: #0f4f4c;
    --materia-teal-light: #99d5d0;
    --materia-sage: #8a9a5b;
    --materia-grey-green: #5d6b5d;
    --materia-forest: #1f261f;
    --materia-slate: #49454F;
    
    /* MD3 Elevation System */
    --md-elevation-1: 0px 1px 2px 0px rgba(0, 0, 0, 0.3), 0px 1px 3px 1px rgba(0, 0, 0, 0.15);
    --md-elevation-2: 0px 1px 2px 0px rgba(0, 0, 0, 0.3), 0px 2px 6px 2px rgba(0, 0, 0, 0.15);
    --md-elevation-3: 0px 1px 3px 0px rgba(0, 0, 0, 0.3), 0px 4px 8px 3px rgba(0, 0, 0, 0.15);
    --md-elevation-4: 0px 2px 3px 0px rgba(0, 0, 0, 0.3), 0px 6px 10px 4px rgba(0, 0, 0, 0.15);
    --md-elevation-5: 0px 4px 4px 0px rgba(0, 0, 0, 0.3), 0px 8px 12px 6px rgba(0, 0, 0, 0.15);
    
    /* MD3 Shape System */
    --md-shape-corner-none: 0px;
    --md-shape-corner-extra-small: 4px;
    --md-shape-corner-small: 8px;
    --md-shape-corner-medium: 12px;
    --md-shape-corner-large: 16px;
    --md-shape-corner-extra-large: 28px;
    --md-shape-corner-full: 50%;
    
    /* MD3 Motion System */
    --md-motion-duration-short1: 50ms;
    --md-motion-duration-short2: 100ms;
    --md-motion-duration-short3: 150ms;
    --md-motion-duration-short4: 200ms;
    --md-motion-duration-medium1: 250ms;
    --md-motion-duration-medium2: 300ms;
    --md-motion-duration-medium3: 350ms;
    --md-motion-duration-medium4: 400ms;
    --md-motion-duration-long1: 450ms;
    --md-motion-duration-long2: 500ms;
    --md-motion-duration-long3: 550ms;
    --md-motion-duration-long4: 600ms;
    
    --md-motion-easing-linear: cubic-bezier(0, 0, 1, 1);
    --md-motion-easing-standard: cubic-bezier(0.2, 0, 0, 1);
    --md-motion-easing-standard-accelerate: cubic-bezier(0.3, 0, 1, 1);
    --md-motion-easing-standard-decelerate: cubic-bezier(0, 0, 0, 1);
    --md-motion-easing-emphasized: cubic-bezier(0.2, 0, 0, 1);
    --md-motion-easing-emphasized-accelerate: cubic-bezier(0.3, 0, 0.8, 0.15);
    --md-motion-easing-emphasized-decelerate: cubic-bezier(0.05, 0.7, 0.1, 1);
    
    /* Surface Colors - Light Theme */
    --md-sys-color-surface: #fafafa;
    --md-sys-color-on-surface: #1a1a1a;
    --md-sys-color-surface-variant: #f5f5f5;
    --md-sys-color-on-surface-variant: #616161;
    
    /* Surface Container Hierarchy */
    --md-sys-color-surface-container-lowest: #ffffff;
    --md-sys-color-surface-container-low: #f8f9fa;
    --md-sys-color-surface-container: #f3f4f6;
    --md-sys-color-surface-container-high: #e5e7eb;
    --md-sys-color-surface-container-highest: #d1d5db;
    
    /* Primary Deep Teal Color Family */
    --md-sys-color-primary: #0f4f4c;
    --md-sys-color-on-primary: #ffffff;
    --md-sys-color-primary-container: #99d5d0;
    --md-sys-color-on-primary-container: #00201e;
    
    /* Secondary Dark Grey-Green Color Family */
    --md-sys-color-secondary: #5d6b5d;
    --md-sys-color-on-secondary: #ffffff;
    --md-sys-color-secondary-container: #c1d1c1;
    --md-sys-color-on-secondary-container: #1f261f;
    
    /* Tertiary Sedona Sage Green Color Family */
    --md-sys-color-tertiary: #8a9a5b;
    --md-sys-color-on-tertiary: #ffffff;
    --md-sys-color-tertiary-container: #d7e7a7;
    --md-sys-color-on-tertiary-container: #2d3416;
    
    /* Outline Colors */
    --md-sys-color-outline: #9e9e9e;
    --md-sys-color-outline-variant: #e0e0e0;
    
    /* Error Colors */
    --md-sys-color-error: #B3261E;
    --md-sys-color-on-error: #ffffff;
    --md-sys-color-error-container: #ffcdd2;
    --md-sys-color-on-error-container: #b71c1c;
    
    /* Warning Colors */
    --md-sys-color-warning-container: #fff4e6;
    --md-sys-color-on-warning-container: #5d3a00;
    
    /* Inverse Colors */
    --md-sys-color-inverse-surface: #2e2e2e;
    --md-sys-color-inverse-on-surface: #f5f5f5;
    --md-sys-color-inverse-primary: #4dd0e1;
    
    /* State Variables */
    --md-state-disabled-opacity: 0.38;
    
    /* Transition Variables */
    --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    
    /* Header Height Variables */
    --header-height-mobile: 60px;
    --header-height-desktop: 80px;

    

/* ========================================
   GLOBAL BASE STYLES
======================================== */
* {
    box-sizing: border-box;
}

/* Only remove transforms from Alpine.js elements */
[x-transition] {
    transform: none !important;
}

html {
    scroll-behavior: auto !important;
    font-feature-settings: 'kern' 1;
    text-rendering: optimizeLegibility;
}

body {
    font-family: 'Inter', system-ui, sans-serif; /* Keep original font, or switch to 'Roboto', 'Source Sans Pro' from Materia */
    font-feature-settings: 'kern' 1;
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    /* Updated background with Materia's default background using MD3 colors */
    background: 
        conic-gradient(from 45deg at 25% 25%, 
            transparent 0deg, 
            color-mix(in srgb, var(--md-sys-color-primary) 0.03, transparent) 90deg, 
            transparent 90deg),
        conic-gradient(from 225deg at 75% 75%, 
            transparent 0deg, 
            color-mix(in srgb, var(--md-sys-color-tertiary) 0.02, transparent) 90deg, 
            transparent 90deg),
        repeating-linear-gradient(
            45deg,
            var(--md-sys-color-surface) 0px,
            var(--md-sys-color-surface) 200px,
            color-mix(in srgb, var(--md-sys-color-surface) 99%, var(--md-sys-color-primary) 1%) 200px,
            color-mix(in srgb, var(--md-sys-color-surface) 99%, var(--md-sys-color-primary) 1%) 202px
        );
    background-attachment: fixed;
    min-height: 100vh;
    overflow-x: hidden;
    color: var(--md-sys-color-on-surface); /* Use Materia's on-surface color */
}

button {
    border: none;
    background: none;
    cursor: pointer;
}

img {
    max-width: 100%;
    height: auto;
    -webkit-user-select: none;
    -khtml-user-select: none;
    -moz-user-select: none;
    -o-user-select: none;
    user-select: none;
    -webkit-touch-callout: none;
    -webkit-user-drag: none;
    -khtml-user-drag: none;
    -moz-user-drag: none;
    -o-user-drag: none;
    user-drag: none;
}

/* Fix header logo height to match aeris theme exactly */
nav img.h-10,
nav .h-10 img {
    height: 2.5rem !important; /* Force exact height for header logos */
    width: auto !important;
}

/* ========================================
   SCROLL BEHAVIOR & ANCHOR NAVIGATION
======================================== */
section[id], 
.anchor-section,
[id] {
    scroll-margin-top: calc(var(--header-height-mobile) + 20px);
}

@media (min-width: 1024px) {
    section[id], 
    .anchor-section,
    [id] {
        scroll-margin-top: calc(var(--header-height-desktop) + 20px);
    }
}

/* ========================================
   GLASS MORPHISM UTILITIES (Now uses MD3 surface variables)
======================================== */
.aeris-glass {
    background: var(--glass-bg); /* Now uses Materia surface container */
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border); /* Now uses Materia outline variant */
    box-shadow: var(--glass-shadow); /* Now uses MD3 elevation */
}

.aeris-glass-dark {
    background: var(--md-sys-color-surface-container-high); /* Mapped to darker MD3 surface */
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--md-sys-color-outline); /* Mapped to MD3 outline */
    box-shadow: var(--md-elevation-3); /* Mapped to MD3 elevation */
}

.aeris-glass-strong {
    background: var(--md-sys-color-surface-container-highest); /* Mapped to highest MD3 surface */
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--md-sys-color-outline); /* Mapped to MD3 outline */
    box-shadow: var(--md-elevation-4); /* Mapped to MD3 elevation */
}

/* ========================================
   GRADIENT UTILITIES
======================================== */
.aeris-gradient-primary {
    background: linear-gradient(135deg, var(--aeris-primary) 0%, var(--aeris-secondary) 100%);
}

.aeris-gradient-warm {
    /* Mapped to Materia's error and warning colors, or keep original if you want a distinct warm */
    background: linear-gradient(135deg, var(--aeris-warning) 0%, var(--aeris-error) 100%);
}

.aeris-gradient-cool {
    /* No direct MD3 equivalent, keeping original or mapping to primary/secondary variations */
    background: linear-gradient(135deg, #06b6d4 0%, var(--aeris-primary) 100%); /* Blue -> new primary */
}

.aeris-gradient-purple {
    /* Mapped to Materia's tertiary/accent colors */
    background: linear-gradient(135deg, var(--aeris-accent) 0%, color-mix(in srgb, var(--aeris-accent) 80%, black) 100%);
}

/* New Materia-specific gradient based on your previous CSS */
.aeris-gradient-teal {
    background: linear-gradient(135deg, var(--materia-teal-dark) 0%, color-mix(in srgb, var(--materia-teal-dark) 80%, black) 100%);
}

.aeris-text-gradient {
    background: linear-gradient(135deg, var(--aeris-primary) 0%, var(--aeris-secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ========================================
   SHADOW UTILITIES (Using MD3 Elevation for consistency)
======================================== */
.aeris-shadow-soft {
    box-shadow: var(--md-elevation-1);
}

.aeris-shadow-medium {
    box-shadow: var(--md-elevation-3);
}

.aeris-shadow-large {
    box-shadow: var(--md-elevation-5);
}

.aeris-shadow-glow {
    /* Adapted to use new primary color */
    box-shadow: 0 0 20px color-mix(in srgb, var(--aeris-primary) 20%, transparent);
}

.aeris-shadow-glow-purple {
    /* Adapted to use new accent color */
    box-shadow: 0 0 20px color-mix(in srgb, var(--aeris-accent) 20%, transparent);
}

/* ========================================
   BUTTON STYLES
======================================== */
.aeris-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    border: none;
    text-decoration: none;
    font-weight: 500;
    border-radius: var(--md-shape-corner-extra-large); /* Using MD3 shape for rounded buttons */
    transition: all var(--transition-normal) cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
    transform: translateY(0);
}

.aeris-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--md-elevation-2); /* Using MD3 elevation for consistency */
}

.aeris-btn-primary {
    background: linear-gradient(135deg, var(--aeris-primary), var(--aeris-primary-dark));
    color: var(--md-sys-color-on-primary); /* Use MD3 on-primary color */
}

.aeris-btn-primary:hover {
    background: linear-gradient(135deg, var(--aeris-primary-dark), var(--aeris-secondary-dark));
}

.aeris-btn-secondary {
    background: var(--md-sys-color-secondary-container); /* Use MD3 secondary container */
    backdrop-filter: blur(16px); /* Keeping original blur for glass effect if desired */
    border: 1px solid var(--md-sys-color-secondary); /* Use MD3 secondary */
    color: var(--md-sys-color-on-secondary-container); /* Use MD3 on-secondary-container */
}

.aeris-btn-ghost {
    background: transparent;
    border: 2px solid var(--md-sys-color-outline); /* Use MD3 outline */
    color: var(--aeris-primary); /* Use primary color */
}

/* ========================================
   FORM ELEMENTS
======================================== */
.aeris-input {
    width: 100%;
    padding: 0.75rem 1rem;
    background: var(--md-sys-color-surface-container-highest); /* Mapped to MD3 surface highest */
    backdrop-filter: blur(16px); /* Keeping original blur if desired */
    border: 1px solid var(--md-sys-color-outline); /* Mapped to MD3 outline */
    border-radius: var(--md-shape-corner-small); /* Using MD3 shape */
    transition: all var(--transition-normal);
    font-family: inherit;
    color: var(--md-sys-color-on-surface); /* Mapped to MD3 on-surface */
}

.aeris-input:focus {
    outline: none;
    border-color: var(--aeris-primary);
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--aeris-primary) 10%, transparent); /* Using color-mix for consistency */
    backdrop-filter: blur(20px);
}

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

.aeris-select {
    appearance: none;
    cursor: pointer;
    /* Replaced with Materia's default select arrow stroke color */
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%2349454F' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='m6 8 4 4 4-4'/%3e%3c/svg%3e"); /* Materia's on-surface-variant */
    background-position: right 0.75rem center;
    background-repeat: no-repeat;
    background-size: 1.5em 1.5em;
    padding-right: 2.5rem;
}

/* ========================================
   CARD STYLES
======================================== */
.aeris-card {
    background: var(--md-sys-color-surface-container); /* Mapped to MD3 surface container */
    backdrop-filter: blur(16px); /* Keeping original blur if desired */
    border-radius: var(--md-shape-corner-large); /* Using MD3 shape for rounding */
    border: 1px solid var(--md-sys-color-outline); /* Mapped to MD3 outline */
    box-shadow: var(--md-elevation-2); /* Mapped to MD3 elevation */
    padding: 1.5rem;
    transition: all var(--transition-normal);
    color: var(--md-sys-color-on-surface); /* Mapped to MD3 on-surface */
}

.aeris-card-hover {
    cursor: pointer;
}

.aeris-card-hover:hover {
    transform: translateY(-4px);
    box-shadow: var(--md-elevation-4); /* Mapped to higher MD3 elevation */
}

/* ========================================
   ANIMATIONS (Using MD3 motion system variables)
======================================== */
@keyframes aeris-float {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    25% { transform: translateY(-10px) rotate(1deg); }
    50% { transform: translateY(-20px) rotate(0deg); }
    75% { transform: translateY(-10px) rotate(-1deg); }
}

@keyframes aeris-fadeInUp {
    0% { opacity: 0; transform: translateY(30px); }
    100% { opacity: 1; transform: translateY(0); }
}

@keyframes aeris-slideInRight {
    0% { opacity: 0; transform: translateX(30px); }
    100% { opacity: 1; transform: translateX(0); }
}

@keyframes aeris-shimmer {
    0% { left: -100%; }
    100% { left: 100%; }
}

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

@keyframes aeris-fadeOut {
    0% { opacity: 1; transform: translateY(0); }
    100% { opacity: 0; transform: translateY(-10px); }
}

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

.aeris-float-delayed {
    animation: aeris-float 6s ease-in-out infinite 2s;
}

.aeris-animate-in {
    animation: aeris-fadeInUp var(--md-motion-duration-medium4) var(--md-motion-easing-emphasized-decelerate); /* Adjusted to MD3 easing */
}

.aeris-animate-slide-in {
    animation: aeris-slideInRight var(--md-motion-duration-medium2) var(--md-motion-easing-emphasized-decelerate); /* Adjusted to MD3 easing */
}

.aeris-pulse-slow {
    animation: aeris-pulse-slow var(--md-motion-duration-long4) var(--md-motion-easing-linear) infinite; /* Adjusted to MD3 easing/duration */
}

/* Loading states */
.aeris-loading {
    position: relative;
    overflow: hidden;
    pointer-events: none;
    opacity: var(--md-state-disabled-opacity); /* Using MD3 disabled opacity */
}

.aeris-loading::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, color-mix(in srgb, var(--md-sys-color-on-surface) 0.1, transparent), transparent); /* Using MD3 on-surface */
    animation: aeris-shimmer 1.5s infinite;
    z-index: 1;
}

/* ========================================
   TYPOGRAPHY (Aeris original but with MD3 font-related variables if applicable)
======================================== */
.aeris-heading {
    font-weight: 300;
    line-height: 1.2;
    letter-spacing: -0.025em;
    color: var(--md-sys-color-on-surface); /* Set heading color to MD3 on-surface */
}

.aeris-heading-lg {
    font-size: clamp(2.5rem, 5vw, 4rem);
}

.aeris-heading-md {
    font-size: clamp(2rem, 4vw, 3rem);
}

.aeris-heading-sm {
    font-size: clamp(1.5rem, 3vw, 2rem);
}

.aeris-body-lg {
    font-size: 1.125rem;
    line-height: 1.7;
}

.aeris-body {
    font-size: 1rem;
    line-height: 1.6;
}

.aeris-body-sm {
    font-size: 0.875rem;
    line-height: 1.5;
}

/* ========================================
   PROSE STYLING (CONSOLIDATED - Updated with Materia/MD3 colors)
======================================== */
.prose {
    color: var(--md-sys-color-on-surface); /* Mapped to MD3 on-surface */
    max-width: none;
}

.prose-lg {
    font-size: 1.125rem;
    line-height: 1.7;
}

.prose-xl {
    font-size: 1.25rem;
    line-height: 1.8;
}

.prose-gray {
    color: var(--md-sys-color-on-surface); /* Mapped to MD3 on-surface */
}

.prose h1, 
.prose h2, 
.prose h3, 
.prose h4, 
.prose h5, 
.prose h6 {
    color: var(--md-sys-color-on-surface); /* Mapped to MD3 on-surface */
    font-weight: 500;
    line-height: 1.25;
    letter-spacing: -0.025em;
    margin-top: 0;
}

.prose h1 { 
    font-size: 2.25rem;
    margin-bottom: 1.5rem;
    font-weight: 300;
}

.prose h2 { 
    font-size: 1.875rem;
    margin-bottom: 1.25rem;
    font-weight: 400;
}

.prose h3 { 
    font-size: 1.5rem;
    margin-bottom: 1rem;
    font-weight: 500;
}

.prose h4 { 
    font-size: 1.25rem;
    margin-bottom: 0.875rem;
    font-weight: 500;
}

.prose h5 { 
    font-size: 1.125rem;
    margin-bottom: 0.75rem;
    font-weight: 600;
}

.prose h6 { 
    font-size: 1rem;
    margin-bottom: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.prose p {
    color: var(--md-sys-color-on-surface-variant); /* Mapped to MD3 on-surface-variant */
    line-height: 1.75;
    margin-bottom: 1.25rem;
}

.prose p:last-child {
    margin-bottom: 0;
}

.prose .lead {
    font-size: 1.25rem;
    line-height: 1.6;
    color: var(--md-sys-color-on-surface); /* Mapped to MD3 on-surface */
    margin-bottom: 1.5rem;
}

.prose ul, 
.prose ol {
    color: var(--md-sys-color-on-surface-variant); /* Mapped to MD3 on-surface-variant */
    margin-bottom: 1.25rem;
    padding-left: 1.625rem;
}

.prose ul {
    list-style-type: none;
    position: relative;
}

.prose ul > li {
    position: relative;
    padding-left: 1.75rem;
    margin-bottom: 0.5rem;
    line-height: 1.75;
}

.prose ul > li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.8125rem;
    width: 0.375rem;
    height: 0.375rem;
    border-radius: 50%;
    background-color: var(--aeris-primary); /* Using Aeris primary, which is now MD3 primary */
}

.prose ol {
    counter-reset: list-counter;
}

.prose ol > li {
    position: relative;
    counter-increment: list-counter;
    padding-left: 1.75rem;
    margin-bottom: 0.5rem;
    line-height: 1.75;
}

.prose ol > li::before {
    content: counter(list-counter);
    position: absolute;
    left: 0;
    top: 0;
    color: var(--aeris-primary); /* Using Aeris primary, now MD3 primary */
    font-weight: 600;
    font-size: 0.875rem;
}

.prose ul ul, 
.prose ul ol, 
.prose ol ul, 
.prose ol ol {
    margin-top: 0.5rem;
    margin-bottom: 0.5rem;
}

.prose ul ul > li::before {
    background-color: var(--md-sys-color-outline); /* Mapped to MD3 outline */
    width: 0.25rem;
    height: 0.25rem;
}

.prose strong {
    color: var(--md-sys-color-on-surface); /* Mapped to MD3 on-surface */
    font-weight: 600;
}

.prose em {
    color: var(--md-sys-color-on-surface-variant); /* Mapped to MD3 on-surface-variant */
    font-style: italic;
}

.prose mark {
    background-color: var(--md-sys-color-warning-container); /* Using MD3 warning container as base, if you have one */
    color: var(--md-sys-color-on-warning-container); /* Using MD3 on-warning-container as text color, if you have one */
    padding: 0.125rem 0.25rem;
    border-radius: 0.25rem;
}

.prose small {
    font-size: 0.875rem;
    color: var(--md-sys-color-outline); /* Mapped to MD3 outline */
}

.prose a {
    color: var(--aeris-primary); /* Using Aeris primary, now MD3 primary */
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s ease-in-out;
    border-bottom: 1px solid transparent;
}

.prose a:hover {
    color: var(--md-sys-color-inverse-primary); /* Using MD3 inverse primary for hover, or a darker shade of primary */
    border-bottom-color: var(--aeris-primary);
}

.prose a:focus {
    outline: 2px solid var(--aeris-primary);
    outline-offset: 2px;
    border-radius: 0.125rem;
}

.prose blockquote {
    border-left: 4px solid var(--aeris-primary); /* Using Aeris primary */
    background: linear-gradient(135deg, color-mix(in srgb, var(--aeris-primary-container) 20%, transparent) 0%, color-mix(in srgb, var(--aeris-primary-container) 50%, transparent) 100%); /* Using primary container with transparency */
    color: var(--aeris-primary-dark); /* Using primary dark for text */
    padding: 1.5rem;
    margin: 1.5rem 0;
    border-radius: 0 0.75rem 0.75rem 0;
    font-style: italic;
    position: relative;
}

.prose blockquote::before {
    content: '"';
    position: absolute;
    top: 0.5rem;
    left: -0.5rem;
    font-size: 3rem;
    color: var(--aeris-primary); /* Using Aeris primary */
    font-family: Georgia, serif;
    opacity: 0.3;
}

.prose blockquote p {
    color: inherit;
    margin-bottom: 0;
}

.prose blockquote cite {
    display: block;
    margin-top: 1rem;
    font-size: 0.875rem;
    color: var(--md-sys-color-outline); /* Mapped to MD3 outline */
    font-style: normal;
}

.prose blockquote cite::before {
    content: '— ';
}

.prose code {
    background: var(--md-sys-color-surface-variant); /* Mapped to MD3 surface variant */
    color: var(--md-sys-color-on-surface-variant); /* Mapped to MD3 on-surface-variant */
    padding: 0.25rem 0.5rem;
    border-radius: 0.375rem;
    font-size: 0.875rem;
    font-family: 'SF Mono', Monaco, 'Cascadia Code', 'Roboto Mono', Consolas, 'Courier New', monospace;
    font-weight: 500;
}

.prose pre {
    background: var(--md-sys-color-inverse-surface); /* Mapped to MD3 inverse surface for code blocks */
    color: var(--md-sys-color-inverse-on-surface); /* Mapped to MD3 inverse on-surface */
    padding: 1.5rem;
    border-radius: 0.75rem;
    overflow-x: auto;
    margin: 1.5rem 0;
    line-height: 1.7;
}

.prose pre code {
    background: transparent;
    color: inherit;
    padding: 0;
    border-radius: 0;
    font-size: inherit;
}

.prose hr {
    border: none;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--md-sys-color-outline), transparent); /* Mapped to MD3 outline */
    margin: 2rem 0;
}

.prose table {
    width: 100%;
    border-collapse: collapse;
    border-radius: 0.75rem;
    overflow: hidden;
    box-shadow: var(--md-elevation-1); /* Mapped to MD3 elevation */
    margin: 1.5rem 0;
}

.prose thead {
    background: linear-gradient(135deg, var(--md-sys-color-surface-container-low) 0%, var(--md-sys-color-surface-container) 100%); /* Mapped to MD3 surface containers */
}

.prose th {
    border: 1px solid var(--md-sys-color-outline-variant); /* Mapped to MD3 outline variant */
    padding: 0.875rem 1rem;
    text-align: left;
    font-weight: 600;
    color: var(--md-sys-color-on-surface); /* Mapped to MD3 on-surface */
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.prose td {
    border: 1px solid var(--md-sys-color-outline-variant); /* Mapped to MD3 outline variant */
    padding: 0.875rem 1rem;
    color: var(--md-sys-color-on-surface-variant); /* Mapped to MD3 on-surface-variant */
    line-height: 1.5;
}

.prose tbody tr:nth-child(even) {
    background: var(--md-sys-color-surface-container-low); /* Mapped to MD3 surface container low */
}

.prose tbody tr:hover {
    background: var(--md-sys-color-surface-container); /* Mapped to MD3 surface container */
}

.prose img {
    border-radius: 0.75rem;
    box-shadow: var(--md-elevation-1); /* Mapped to MD3 elevation */
    margin: 1.5rem 0;
}

.prose figure {
    margin: 1.5rem 0;
}

.prose figcaption {
    color: var(--md-sys-color-outline); /* Mapped to MD3 outline */
    font-size: 0.875rem;
    text-align: center;
    margin-top: 0.75rem;
    font-style: italic;
}

.prose video {
    border-radius: 0.75rem;
    margin: 1.5rem 0;
}

.prose dl {
    margin: 1.5rem 0;
}

.prose dt {
    color: var(--md-sys-color-on-surface); /* Mapped to MD3 on-surface */
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.prose dd {
    color: var(--md-sys-color-on-surface-variant); /* Mapped to MD3 on-surface-variant */
    margin-bottom: 1rem;
    padding-left: 1rem;
    border-left: 2px solid var(--md-sys-color-outline-variant); /* Mapped to MD3 outline variant */
}

.prose address {
    color: var(--md-sys-color-on-surface-variant); /* Mapped to MD3 on-surface-variant */
    font-style: normal;
    line-height: 1.75;
    margin: 1.5rem 0;
}

.prose kbd {
    background: var(--md-sys-color-surface-container); /* Mapped to MD3 surface container */
    border: 1px solid var(--md-sys-color-outline-variant); /* Mapped to MD3 outline variant */
    border-radius: 0.25rem;
    padding: 0.125rem 0.375rem;
    font-size: 0.75rem;
    font-family: inherit;
    color: var(--md-sys-color-on-surface); /* Mapped to MD3 on-surface */
    box-shadow: inset 0 -1px 0 var(--md-sys-color-outline-variant); /* Mapped to MD3 outline variant */
}

.prose .callout {
    background: linear-gradient(135deg, var(--md-sys-color-warning-container) 0%, color-mix(in srgb, var(--md-sys-color-warning-container) 80%, black 20%) 100%); /* Using MD3 warning container */
    border-left: 4px solid var(--aeris-warning); /* Using Aeris warning */
    padding: 1rem 1.5rem;
    margin: 1.5rem 0;
    border-radius: 0 0.5rem 0.5rem 0;
}

.prose .callout.info {
    background: linear-gradient(135deg, var(--md-sys-color-primary-container) 0%, color-mix(in srgb, var(--md-sys-color-primary-container) 80%, black 20%) 100%); /* Using MD3 primary container */
    border-left-color: var(--aeris-primary); /* Using Aeris primary */
}

.prose .callout.success {
    background: linear-gradient(135deg, var(--md-sys-color-tertiary-container) 0%, color-mix(in srgb, var(--md-sys-color-tertiary-container) 80%, black 20%) 100%); /* Using MD3 tertiary container for success */
    border-left-color: var(--aeris-success); /* Using Aeris success */
}

.prose .callout.warning {
    background: linear-gradient(135deg, var(--md-sys-color-warning-container) 0%, color-mix(in srgb, var(--md-sys-color-warning-container) 80%, black 20%) 100%); /* Using MD3 warning container */
    border-left-color: var(--aeris-warning); /* Using Aeris warning */
}

.prose .callout.error {
    background: linear-gradient(135deg, var(--md-sys-color-error-container) 0%, color-mix(in srgb, var(--md-sys-color-error-container) 80%, black 20%) 100%); /* Using MD3 error container */
    border-left-color: var(--aeris-error); /* Using Aeris error */
}

.prose .property-highlight {
    background: linear-gradient(135deg, var(--md-sys-color-primary-container) 0%, color-mix(in srgb, var(--md-sys-color-primary-container) 80%, black 20%) 100%); /* Using MD3 primary container */
    border: 1px solid var(--md-sys-color-primary); /* Using MD3 primary */
    border-radius: 0.75rem;
    padding: 1.5rem;
    margin: 1.5rem 0;
}

.prose .property-feature {
    display: flex;
    align-items: flex-start;
    margin: 1rem 0;
    padding: 0.75rem;
    background: var(--md-sys-color-surface-container-low); /* Mapped to MD3 surface container low */
    border-radius: 0.5rem;
}

.prose .property-feature::before {
    content: '✓';
    color: var(--aeris-success); /* Using Aeris success */
    font-weight: bold;
    margin-right: 0.75rem;
    margin-top: 0.125rem;
    flex-shrink: 0;
}

@media (max-width: 640px) {
    .prose {
        font-size: 1rem;
    }
    
    .prose h1 { font-size: 1.875rem; }
    .prose h2 { font-size: 1.5rem; }
    .prose h3 { font-size: 1.25rem; }
    .prose h4 { font-size: 1.125rem; }
    .prose h5 { font-size: 1rem; }
    .prose h6 { font-size: 0.875rem; }
    
    .prose blockquote {
        margin-left: 0;
        margin-right: 0;
        padding: 1rem;
    }
    
    .prose table {
        font-size: 0.875rem;
    }
    
    .prose th,
    .prose td {
        padding: 0.5rem 0.75rem;
    }
}

@media (prefers-color-scheme: dark) {
    /* Materia Dark Mode colors directly applied */
    :root {
        --aeris-primary: #80D4D5;
        --aeris-primary-dark: #003738;
        --aeris-secondary: #D4C68A;
        --aeris-secondary-dark: #3A3404;
        --aeris-accent: #FFBA4A;
        --aeris-success: #10b981; /* Keeping original for now */
        --aeris-warning: #f59e0b; /* Keeping original for now */
        --aeris-error: #FFB4AB;

        --glass-bg: var(--md-sys-color-surface-container);
        --glass-border: var(--md-sys-color-outline-variant);
        --glass-shadow: var(--md-elevation-2);
    }
    
    .prose {
        color: var(--md-sys-color-on-surface); /* Mapped to MD3 on-surface dark */
    }
    
    .prose h1, .prose h2, .prose h3, .prose h4, .prose h5, .prose h6 {
        color: var(--md-sys-color-on-surface); /* Mapped to MD3 on-surface dark */
    }
    
    .prose p {
        color: var(--md-sys-color-on-surface-variant); /* Mapped to MD3 on-surface-variant dark */
    }
    
    .prose strong {
        color: var(--md-sys-color-on-surface); /* Mapped to MD3 on-surface dark */
    }
    
    .prose a {
        color: var(--aeris-primary); /* Using Aeris primary (now MD3 primary dark) */
    }
    
    .prose a:hover {
        color: var(--md-sys-color-inverse-primary); /* Using MD3 inverse primary dark */
    }
    
    .prose code {
        background: var(--md-sys-color-surface-variant); /* Mapped to MD3 surface variant dark */
        color: var(--md-sys-color-on-surface); /* Mapped to MD3 on-surface dark */
    }
    
    .prose blockquote {
        background: linear-gradient(135deg, var(--md-sys-color-primary-container) 0%, color-mix(in srgb, var(--md-sys-color-primary-container) 80%, black 20%) 100%); /* Using MD3 primary container dark */
        color: var(--md-sys-color-on-primary-container); /* Mapped to MD3 on-primary-container dark */
        border-left-color: var(--aeris-primary); /* Using Aeris primary (now MD3 primary dark) */
    }
}

/* ========================================
   SCROLLBAR CUSTOMIZATION (Updated with MD3 variables)
======================================== */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--md-sys-color-surface-variant); /* Mapped to MD3 surface variant */
    border-radius: 4px;
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(135deg, var(--aeris-primary), var(--aeris-secondary)); /* Using Aeris primary/secondary */
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(135deg, var(--aeris-primary-dark), var(--aeris-secondary-dark)); /* Using Aeris primary/secondary dark */
}

* {
    scrollbar-width: thin;
    scrollbar-color: var(--aeris-primary) var(--md-sys-color-surface-variant); /* Using Aeris primary and MD3 surface variant */
}

/* ========================================
   TEXT SELECTION (Updated with MD3 variables)
======================================== */
::selection {
    background: color-mix(in srgb, var(--aeris-primary) 30%, transparent); /* Using Aeris primary with transparency */
    color: inherit;
}

/* ========================================
   FOCUS STYLES (Updated with MD3 variables)
======================================== */
:focus-visible {
    outline: 2px solid var(--aeris-primary);
    outline-offset: 2px;
}

.aeris-focus-ring:focus {
    outline: none;
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--aeris-primary) 10%, transparent); /* Using Aeris primary with transparency */
}

/* ========================================
   UTILITY CLASSES
======================================== */
.aeris-sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.aeris-hover-lift {
    transition: all var(--transition-normal);
}

.aeris-hover-lift:hover {
    transform: translateY(-4px);
    box-shadow: var(--md-elevation-3); /* Using MD3 elevation */
}

.aeris-hover-scale {
    transition: all var(--transition-normal);
}

.aeris-hover-scale:hover {
    transform: scale(1.05);
}

/* ========================================
   RESPONSIVE UTILITIES
======================================== */
@media (max-width: 640px) {
    .aeris-mobile-full {
        width: 100%;
        border-radius: 0;
    }
    
    .aeris-mobile-padding {
        padding-left: 1rem;
        padding-right: 1rem;
    }
}

/* ========================================
   PRINT STYLES
======================================== */
@media print {
    .aeris-no-print {
        display: none !important;
    }
    
    .aeris-print-only {
        display: block !important;
    }
    
    body {
        background: white !important;
        color: black !important;
    }
}

/* ========================================
   HIGH CONTRAST MODE SUPPORT
======================================== */
@media (prefers-contrast: high) {
    .aeris-glass,
    .aeris-glass-dark,
    .aeris-glass-strong {
        background: var(--md-sys-color-surface) !important; /* Use MD3 surface */
        border: 2px solid var(--md-sys-color-outline) !important; /* Use MD3 outline */
    }
}

/* ========================================
   REDUCED MOTION SUPPORT
======================================== */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    html {
        scroll-behavior: auto !important;
    }
    
    a[href^="#"] {
        scroll-behavior: smooth !important;
    }
}

/* ========================================
   ASPECT RATIOS (for older browser support)
======================================== */
.aeris-aspect-video {
    position: relative;
    padding-bottom: 56.25%;
}

.aeris-aspect-square {
    position: relative;
    padding-bottom: 100%;
}

.aeris-aspect-photo {
    position: relative;
    padding-bottom: 75%;
}

.aeris-aspect-video > *,
.aeris-aspect-square > *,
.aeris-aspect-photo > * {
    position: absolute;
    height: 100%;
    width: 100%;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    object-fit: cover;
}