:root, [data-theme='light'] {
    --bg: #f0f6ea;
    --text-primary: #1e241c;
    --text-secondary: #4a5c43;
    --brand-primary: #568f68;
    --brand-accent: #8fbe6f;
    --surface-bg: #e9f1e2;
    --border-color: #dbe6d2;
    --shadow-color-solid: var(--text-primary);

    --font-headings: 'Yeseva One', serif;
    --font-code: 'Fira Code', monospace;
    --font-sans: 'Josefin Sans', sans-serif;
    --border-radius: 4px;
    --border-width: 3px;
    --transition-speed: 0.2s;
    --shadow-offset: 8px;

    --hl-bg: #fafbf9;
    --hl-text: #2d3a2d;
    --hl-border: #d4ddd4;
    --hl-code-font: 'Fira Code', monospace;
    --hl-comment: #6b7c68;
    --hl-keyword: #b8860b;
    --hl-string: #557b2f;
    --hl-function: #e6a700;
    --hl-value: #a0466c;
    --hl-type: #2e7d32;
    --hl-property: #689f38;
    --hl-operator: #d84315;
    --hl-punctuation: #5d6b5d;
}

[data-theme='dark'] {
    --bg: #1e241c;
    --text-primary: #f0f6ea;
    --text-secondary: #a8bba0;
    --brand-primary: #8fbe6f;
    --brand-accent: #568f68;
    --surface-bg: #2a3a2f;
    --border-color: #3b4f3b;
    --shadow-color-solid: #111510;

    --hl-bg: #1e241c;
    --hl-text: #f0f6ea;
    --hl-border: #3b4f3b;
    --hl-code-font: 'Fira Code', monospace;
    --hl-comment: #8da18a;
    --hl-keyword: #d79921;
    --hl-string: #a9b665;
    --hl-function: #fabd2f;
    --hl-value: #d3869b;
    --hl-type: #8ec07c;
    --hl-property: #b8bb26;
    --hl-operator: #fe8019;
    --hl-punctuation: #a8bba0;
}

/* GENERAL STYLES */
body {
  background-color: var(--bg);
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: clamp(16px, 1.125vw, 18px);
  line-height: 1.6;
  margin: 0;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  transition: background-color 0.3s ease, color 0.3s ease;
}

h1, h2, h3 {
    font-family: var(--font-headings);
    font-weight: 800;
    line-height: 1.2;
    color: var(--brand-primary);
    margin: 0;
    letter-spacing: -0.5px;
}
h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.75rem, 4vw, 2.5rem); }
h3 { font-size: clamp(1.25rem, 2.5vw, 1.5rem); }

a {
  color: var(--brand-primary);
  text-decoration: none;
  font-weight: 600;
  transition: color var(--transition-speed) ease;
}
a:hover {
  text-decoration: underline;
  color: var(--brand-accent);
}

.container {
    width: 100%;
    max-width: 1100px;
    margin-left: auto;
    margin-right: auto;
    box-sizing: border-box;
}

/* LOGO */
.logo-container { display: inline-block; }
.logo-container svg { display: block; width: 100%; height: auto; }
.logo-container .logo-p-fill { fill: var(--brand-primary); transition: fill var(--transition-speed); }
.logo-container .logo-i-fill { fill: var(--brand-accent); transition: fill var(--transition-speed); }

.header-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 2rem;
}

/* MOBILE MENU */
.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    color: var(--text-primary);
    border-radius: var(--border-radius);
    transition: background-color var(--transition-speed);
}

.mobile-menu-toggle:hover {
    background-color: var(--surface-bg);
}

.mobile-menu-toggle svg {
    width: 24px;
    height: 24px;
}

.mobile-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: var(--bg);
    border: var(--border-width) solid var(--border-color);
    border-top: none;
    padding: 1rem;
    z-index: 20;
}

.mobile-nav.open {
    display: block;
}

.mobile-nav nav {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.mobile-nav nav a {
    padding: 0.75rem;
    border-radius: var(--border-radius);
    transition: background-color var(--transition-speed);
}

.mobile-nav nav a:hover {
    background-color: var(--surface-bg);
    text-decoration: none;
}

/* BUTTON */
.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.75rem;
    font-family: var(--font-sans);
    font-size: clamp(0.9rem, 1vw, 1rem);
    font-weight: 600;
    border-radius: var(--border-radius);
    border-width: var(--border-width);
    border-style: solid;
    cursor: pointer;
    transition: all var(--transition-speed) ease;
    text-decoration: none;
    position: relative;
    font-family: var(--font-code);
}

.button.tiny {
    padding: 0.25rem 0.5rem;
    font-size: 0.65rem;
    border-radius: 0;
}

.button.primary {
    background-color: var(--brand-primary);
    color: var(--bg);
    border-color: var(--brand-primary);
}

.button.primary:hover {
    background-color: var(--brand-accent);
    border-color: var(--brand-accent);
    color: var(--bg);
    transform: translateY(-2px);
}

.button.secondary {
    background-color: transparent;
    color: var(--brand-primary);
    border-color: var(--brand-primary);
}

.button.secondary:hover {
    background-color: var(--brand-primary);
    color: var(--bg);
}

/* HEADER */
.app-header {
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 10;
    background-color: color-mix(in srgb, var(--bg) 72%, transparent);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--border-color);
    box-shadow: 0 4px 15px rgba(59, 79, 59, 0.15);
}
.header-content { 
    display: flex; 
    justify-content: space-between; 
    align-items: center;
    position: relative;
}
.header-nav nav { 
    display: flex; 
    align-items: center; 
    gap: clamp(1rem, 2vw, 1.5rem); 
}
.header-nav nav a { 
    color: var(--text-secondary); 
    font-weight: 600; 
    padding: 0.5rem 0; 
    position: relative;
    white-space: nowrap;
}
.header-nav nav a::after { 
    content: ''; 
    position: absolute; 
    bottom: 0; 
    left: 0; 
    right: 0; 
    height: 2px; 
    background-color: var(--brand-primary); 
    transform: scaleX(0); 
    transition: transform var(--transition-speed) ease; 
}
.header-nav nav a:hover::after { transform: scaleX(1); }
.header-nav nav a:hover { color: var(--text-primary); text-decoration: none; }

/* THEME TOGGLE */
.theme-toggle { 
    background: none; 
    border: none; 
    cursor: pointer; 
    padding: 0.5rem; 
    color: var(--text-secondary); 
    display: flex; 
    align-items: center; 
    justify-content: center; 
    border-radius: 999px; 
    transition: color var(--transition-speed), background-color var(--transition-speed); 
}
.theme-toggle:hover { 
    color: var(--text-primary); 
    background-color: var(--surface-bg); 
}
.theme-toggle svg { width: 24px; height: 24px; }
.theme-toggle .moon-icon { display: none; }
.theme-toggle .sun-icon { display: block; }
[data-theme='dark'] .theme-toggle .moon-icon { display: block; }
[data-theme='dark'] .theme-toggle .sun-icon { display: none; }

/* HERO */
.hero-section { 
    padding: clamp(4rem, 10vw, 7rem) 0; 
    text-align: center; 
}
.hero-content { 
    max-width: 800px; 
    margin: 0 auto; 
}
.hero-logo { 
    width: clamp(150px, 25vw, 250px); 
    margin: 0 auto 1.5rem auto; 
}
.hero-section h1 { 
    color: var(--brand-primary); 
    margin-bottom: 1.5rem; 
}
.hero-section .tagline { 
    font-size: clamp(1.125rem, 2.5vw, 1.5rem); 
    font-weight: 400; 
    color: var(--text-secondary); 
    margin: 0 auto 2.5rem auto; 
    max-width: 600px; 
}
.hero-actions { 
    display: flex; 
    justify-content: center; 
    gap: 1rem; 
    flex-wrap: wrap; 
}

/* FEATURES */
.features-section { 
    padding: clamp(4rem, 8vw, 6rem) 0; 
}
.features-grid { 
    display: grid; 
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr)); 
    gap: clamp(1.5rem, 3vw, 2.5rem); 
    margin-top: 4rem; 
}
.feature-card { 
    background-color: var(--surface-bg); 
    padding: clamp(1.5rem, 3vw, 2rem); 
    position: relative;
    transition: all 0.2s cubic-bezier(0.165, 0.84, 0.44, 1);
}
.feature-card::after {
    content: '';
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    pointer-events: none;
    z-index: -1;
    box-shadow: clamp(6px, 1vw, 10px) clamp(6px, 1vw, 10px) 0 var(--brand-primary);
    transition: all 0.2s cubic-bezier(0.165, 0.84, 0.44, 1);
    transform: translate(0, 0) scale(1);
}
.feature-card:hover {
    transform: translate(clamp(-6px, -1vw, -10px), clamp(-6px, -1vw, -10px)) scale(1.02);
}
.feature-card:hover::after {
    box-shadow: 
        clamp(6px, 1vw, 10px) clamp(6px, 1vw, 10px) 0 var(--brand-accent), 
        clamp(12px, 2vw, 20px) clamp(12px, 2vw, 20px) 0 var(--brand-primary);
}
.feature-card-header { 
    display: flex; 
    align-items: flex-start; 
    gap: 1rem; 
    margin-bottom: 1rem;
}
.feature-icon { 
    display: inline-block; 
    width: clamp(40px, 6vw, 48px); 
    height: clamp(40px, 6vw, 48px); 
    color: var(--brand-primary); 
    margin-bottom: 0.75rem; 
    flex-shrink: 0;
}
.feature-card h3 { 
    line-height: clamp(40px, 6vw, 48px); 
}
.feature-card p { 
    color: var(--text-secondary); 
    margin: 0; 
}
.features-intro { 
    max-width: 700px; 
    text-align: center; 
    margin: 0 auto; 
}
.features-intro p { 
    color: var(--text-secondary); 
    font-size: clamp(1rem, 2vw, 1.125rem); 
}

/* DEMO */
.demo-section { 
    padding: clamp(4rem, 8vw, 6rem) 0; 
    background-color: var(--surface-bg); 
}
.demo-wrapper { 
    text-align: center; 
    max-width: 800px; 
    margin: 0 auto; 
}
.demo-wrapper h2 { margin-bottom: 1rem; }
.demo-wrapper p { 
    color: var(--text-secondary); 
    font-size: clamp(1rem, 2vw, 1.125rem); 
    margin-bottom: 3rem; 
    max-width: 500px; 
    margin-left: auto; 
    margin-right: auto; 
}
.pickle-showcase { 
    display: flex; 
    flex-direction: column; 
    align-items: center; 
    gap: 1.5rem; 
}
.pickle-showcase-label { 
    font-weight: 600; 
    font-size: 1rem; 
    color: var(--text-secondary); 
}
.pickle-showcase-theme-switcher {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem;
}
.pickle-showcase-theme-switcher strong {
    font-weight: 600;
    color: var(--text-secondary);
}
@media (max-width: 480px) {
    .pickle-showcase-theme-switcher strong {
        width: 100%;
        width: -webkit-fill-available;
        width: -moz-available;
        text-align: center;
    }
}

/* PERFORMANCE SECTION */
.performance-section {
    padding: clamp(4rem, 8vw, 6rem) 0;
    background: linear-gradient(135deg, var(--surface-bg) 0%, var(--bg) 100%);
}

.performance-wrapper {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.performance-wrapper h2 {
    margin-bottom: 1rem;
}

.performance-wrapper > p {
    color: var(--text-secondary);
    font-size: clamp(1rem, 2vw, 1.125rem);
    margin-bottom: 3rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.torture-test-card {
    background-color: var(--bg);
    border: var(--border-width) solid var(--brand-primary);
    padding: clamp(1.5rem, 3vw, 2.5rem);
    position: relative;
    transition: all 0.2s cubic-bezier(0.165, 0.84, 0.44, 1);
    margin-bottom: 4rem;
}

.torture-test-card::after {
    content: '';
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    pointer-events: none;
    z-index: -1;
    box-shadow: clamp(6px, 1vw, 10px) clamp(6px, 1vw, 10px) 0 var(--brand-primary);
    transition: all 0.2s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.torture-test-header {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1.5rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.torture-icon {
    font-size: clamp(2rem, 4vw, 3rem);
    animation: pulse 2s infinite;
}

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

.torture-info h3 {
    margin-bottom: 0.5rem;
    font-size: clamp(1.25rem, 3vw, 1.75rem);
}

.torture-info p {
    color: var(--text-secondary);
    margin: 0;
    font-weight: 500;
}

.torture-controls {
    margin-bottom: 2rem;
}

.torture-button {
    font-size: clamp(1rem, 2vw, 1.125rem);
    padding: clamp(0.75rem, 2vw, 1rem) clamp(1.5rem, 3vw, 2rem);
    position: relative;
    overflow: hidden;
}

.torture-button:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

.loading-spinner {
    font-size: 1.5rem;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.torture-demo {
    border-top: 2px solid var(--border-color);
    padding-top: 2rem;
    margin-top: 2rem;
}

.performance-metrics {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 1rem;
    margin-bottom: 2rem;
    padding: 1.5rem;
    background-color: var(--surface-bg);
    border: 2px solid var(--border-color);
    font-family: var(--font-code);
}

.metric {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.25rem;
}

.metric-label {
    font-size: clamp(0.75rem, 1.5vw, 0.875rem);
    color: var(--text-secondary);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    text-align: center;
}

.metric-value {
    font-size: clamp(1rem, 2vw, 1.25rem);
    font-weight: bold;
    color: var(--text-primary);
    text-align: center;
}

.metric-value > small {
    color: var(--text-secondary);
    font-weight: 400;
    font-size: clamp(10px, 1.5vw, 12px);
}

.status-ready { color: var(--brand-accent); }
.status-loading { color: #fbbf24; }
.status-running { color: var(--brand-primary); }
.status-complete { color: #10b981; }

.avalanche-demo {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

.anvil-controls { 
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem; 
    margin-bottom: 2rem; 
    text-align: left; 
}
.anvil-input-group, .anvil-actions { 
    display: flex;
    flex-direction: column;
}
.anvil-controls label { 
    display: block; 
    font-weight: 600; 
    margin-bottom: 0.75rem; 
    color: var(--text-secondary); 
}
.anvil-input-group textarea { 
    width: 100%; 
    margin-bottom: 1rem; 
    background-color: var(--surface-bg); 
    color: var(--text-primary); 
    border: 2px solid var(--border-color); 
    border-radius: 4px; 
    padding: 8px; 
    font-family: 'Fira Code', monospace; 
    resize: vertical;
    min-height: 120px;
}
.anvil-input-group textarea:focus { 
    border-color: var(--brand-primary); 
    outline: none; 
}
.pre-canned-attacks { 
    display: flex; 
    flex-wrap: wrap; 
    gap: 0.5rem; 
}
.anvil-actions { 
    display: flex; 
    flex-direction: column; 
    gap: 0.75rem; 
}
.anvil-target-area { 
    display: flex; 
    justify-content: center; 
    margin: 2rem 0; 
}
.anvil-log-container { 
    margin-top: 2rem; 
    text-align: left; 
}
#anvil-log-wrapper { 
    background-color: var(--surface-bg); 
    border: 2px solid var(--border-color); 
    border-radius: 4px; 
    height: 200px; 
    overflow-y: auto; 
    padding: 0.5rem; 
}
#anvil-log { 
    margin: 0; 
    font-size: clamp(0.75rem, 1.5vw, 0.85rem); 
    font-family: 'Fira Code', monospace; 
    white-space: pre-wrap; 
    word-break: break-all; 
}
.log-entry { 
    display: block; 
    padding: 0.25rem 0.5rem; 
    margin-bottom: 0.25rem; 
    border-radius: 3px; 
}
.log-entry.success { background-color: rgba(143, 190, 111, 0.2); }
.log-entry.fail { background-color: rgba(220, 53, 69, 0.2); }
.log-entry.info { background-color: rgba(23, 162, 184, 0.15); }

/* Code Blocks */
.code-block {
    position: relative;
    background-color: var(--bg);
    color: var(--text-primary);
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius);
    overflow: hidden;
    margin: 1rem 0;
}

.code-block pre {
    margin: 0;
    padding: 1.5rem;
    overflow-x: auto;
    font-family: var(--font-code);
    font-size: clamp(0.75rem, 1.5vw, 0.875rem);
    line-height: 1.5;
    -webkit-overflow-scrolling: touch;
}

.code-block code {
    font-family: var(--font-code);
    color: var(--text-primary);
}

.copy-button {
    position: absolute;
    top: 0.75rem;
    right: 0.75rem;
    background: var(--surface-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 0.5rem;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--transition-speed) ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.copy-button:hover {
    color: var(--text-primary);
    background-color: var(--bg);
    border-color: var(--brand-primary);
}

/* FOOTER */
.footer { 
    padding: clamp(2rem, 4vw, 3rem) 0; 
    margin-top: 4rem; 
    border-top: 1px solid var(--border-color); 
}
.footer-content { 
    display: flex; 
    justify-content: space-between; 
    align-items: center; 
    color: var(--text-secondary); 
    font-size: clamp(0.8rem, 1.5vw, 0.9rem);
    flex-wrap: wrap;
    gap: 1rem;
}
.footer-links a { 
    color: var(--text-secondary); 
    font-weight: 400; 
}
.footer-links a:hover { 
    color: var(--brand-primary); 
}

/* SYNTAX HIGHLIGHTING */
pre[class*="language-"] {
  background-color: var(--hl-bg);
  color: var(--hl-text);
  border: 2px solid var(--hl-border);
  font-family: var(--hl-code-font);
  
  padding: clamp(1rem, 2vw, 1.5rem);
  margin: 1em 0;
  overflow: auto;
  border-radius: 4px;
  line-height: 1.6;
  text-align: left;
  white-space: pre;
  word-spacing: normal;
  word-break: normal;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  -webkit-overflow-scrolling: touch;
}

pre[class*="language-"] code {
  font-family: inherit;
  background: none;
  font-size: clamp(0.8rem, 1.5vw, 0.95rem);
}

.token-comment,
.token-doctype,
.token-cdata {
  color: var(--hl-comment);
  font-style: italic;
}

.token-punctuation {
  color: var(--hl-punctuation);
}

.token-operator {
  color: var(--hl-operator);
}

.token-keyword,
.token-tag,
.token-at-rule {
  color: var(--hl-keyword);
  font-weight: 500;
}

.token-string,
.token-attr-value,
.token-entity {
  color: var(--hl-string);
}

.token-function,
.token-function-call {
  color: var(--hl-function);
}

.token-number,
.token-boolean,
.token-null-undefined,
.token-number-unit,
.token-color {
  color: var(--hl-value);
}

.token-class-name,
.token-selector {
  color: var(--hl-type);
}

.token-property,
.token-attr-name,
.token-variable {
  color: var(--hl-property);
  font-weight: 500;
}

.token-important {
  color: var(--hl-keyword);
  font-weight: bold;
}

/* ==========================================================================
   Responsive Styles
   ========================================================================== */

/* Container responsive padding */
@media (max-width: 1200px) {
    .container {
        padding-left: 2rem;
        padding-right: 2rem;
    }
}

@media (max-width: 900px) {
    .container {
        padding-left: 1.5rem;
        padding-right: 1.5rem;
    }
    
    .mobile-menu-toggle {
        display: block;
    }
    
    .header-nav nav {
        display: none;
    }
    
    .app-header {
        position: relative;
    }
}

@media (max-width: 768px) {
    .container {
        padding-left: 1rem;
        padding-right: 1rem;
    }
    .hero-section, 
    .features-section, 
    .demo-section, 
    .performance-section { 
        padding: clamp(3rem, 6vw, 4rem) 0; 
    }
    
    .features-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
        margin-top: 2rem;
    }
    
    .torture-test-header { 
        flex-direction: column; 
        text-align: center; 
        gap: 1rem; 
        margin-bottom: 1.5rem; 
    }
    
    .anvil-controls { 
        grid-template-columns: 1fr;
        gap: 1.5rem; 
    }

    .footer-content { 
        flex-direction: column; 
        text-align: center; 
    }
}

@media (max-width: 480px) {
    .hero-actions {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }
    
    .hero-actions .button {
        width: 100%;
        max-width: 280px;
    }
    
    .performance-metrics {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .metric {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
        border-bottom: 1px solid var(--border-color);
        padding-bottom: 0.75rem;
    }
    
    .metric:last-child {
        border-bottom: none;
        padding-bottom: 0;
    }
    
    .code-block pre {
        padding: 1rem;
    }
    
    .anvil-input-group textarea {
        min-height: 100px;
    }
}

@media (hover: none) and (pointer: coarse) {
    .button {
        min-height: 44px;
        padding: 0.875rem 1.75rem;
    }
    
    .nav-link {
        min-height: 44px;
        display: flex;
        align-items: center;
    }
    
    .theme-toggle {
        min-height: 44px;
        min-width: 44px;
    }
}

/* Hide desktop nav on mobile, show mobile trigger */
@media (max-width: 900px) {
    .desktop-nav {
        display: none;
    }
    
    .nav-overlay-trigger {
        display: block;
    }
}

/* Show desktop nav on larger screens, hide mobile trigger */
@media (min-width: 901px) {
    .desktop-nav {
        display: flex;
        align-items: center;
        gap: clamp(1rem, 2vw, 1.5rem);
    }
    
    .nav-overlay-trigger {
        display: none;
    }
}

/* Navigation Overlay */
.nav-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--brand-primary);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.nav-overlay.active {
    opacity: 1;
    visibility: visible;
}

.nav-overlay-content {
    position: relative;
    text-align: center;
    max-width: 90%;
    width: 100%;
    padding: 2rem;
}

.nav-overlay-close {
    position: absolute;
    top: -1rem;
    right: 0;
    background: none;
    border: none;
    color: #f0f6ea;
    cursor: pointer;
    padding: 1rem;
    border-radius: 50%;
    transition: all var(--transition-speed) ease;
    z-index: 10;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.nav-overlay-close:hover {
    background-color: rgba(240, 246, 234, 0.1);
    transform: rotate(90deg) scale(1.1);
}

.nav-overlay-close svg {
    width: 24px;
    height: 24px;
}

.nav-overlay-nav {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: clamp(1.5rem, 4vw, 3rem);
    margin-top: 2rem;
}

.nav-overlay-link {
    color: #f0f6ea !important;
    font-family: var(--font-headings);
    font-size: clamp(2rem, 6vw, 4rem);
    font-weight: 800;
    text-decoration: none;
    letter-spacing: -0.02em;
    transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    position: relative;
    opacity: 0;
    transform: translateY(30px);
    padding: 0.5rem 1rem;
}

.nav-overlay.active .nav-overlay-link {
    opacity: 1;
    transform: translateY(0);
}

/* Staggered animation for links */
.nav-overlay.active .nav-overlay-link:nth-child(1) { transition-delay: 0.1s; }
.nav-overlay.active .nav-overlay-link:nth-child(2) { transition-delay: 0.15s; }
.nav-overlay.active .nav-overlay-link:nth-child(3) { transition-delay: 0.2s; }
.nav-overlay.active .nav-overlay-link:nth-child(4) { transition-delay: 0.25s; }
.nav-overlay.active .nav-overlay-link:nth-child(5) { transition-delay: 0.3s; }
.nav-overlay.active .nav-overlay-link:nth-child(6) { transition-delay: 0.35s; }

.nav-overlay-link:hover {
    color: var(--bg) !important;
    transform: scale(1.05);
    text-shadow: 0 0 20px rgba(240, 246, 234, 0.3);
}

.nav-overlay-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%) scaleX(0);
    width: 80%;
    height: 4px;
    background-color: #f0f6ea;
    transition: transform 0.3s ease;
    border-radius: 2px;
}

.nav-overlay-link:hover::after {
    transform: translateX(-50%) scaleX(1);
}

/* Body scroll lock when overlay is open */
body.nav-overlay-open {
    overflow: hidden;
    height: 100vh;
}

/* Dark theme support - use alternate green */
[data-theme='dark'] .nav-overlay {
    background-color: var(--brand-accent); /* Uses the darker green in dark mode */
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .nav-overlay-close {
        top: -0.5rem;
        right: -0.5rem;
        width: 44px;
        height: 44px;
    }
    
    .nav-overlay-nav {
        gap: clamp(1rem, 3vw, 2rem);
        margin-top: 1rem;
    }
    
    .nav-overlay-content {
        padding: 1rem;
    }
}

@media (max-width: 480px) {
    .nav-overlay-link {
        font-size: clamp(1.5rem, 8vw, 3rem);
        padding: 0.25rem 0.5rem;
    }
    
    .nav-overlay-close {
        width: 40px;
        height: 40px;
    }
    
    .nav-overlay-close svg {
        width: 20px;
        height: 20px;
    }
}

/* Accessibility improvements */
@media (prefers-reduced-motion: reduce) {
    .nav-overlay,
    .nav-overlay-link,
    .nav-overlay-close {
        transition: none;
    }
    
    .nav-overlay.active .nav-overlay-link {
        transition-delay: 0s;
    }
}

/* Focus states for accessibility */
.nav-overlay-close:focus,
.nav-overlay-link:focus {
    outline: 3px solid #f0f6ea;
    outline-offset: 4px;
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .nav-overlay {
        background-color: var(--brand-primary);
        border: 3px solid #f0f6ea;
    }
    
    .nav-overlay-link::after {
        height: 6px;
    }
}