.btn-primary.newsletter-submit {
    background: #27ae60 !important; /* Green */
    color: #fff !important;
    border: none !important;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}
/* ================================
   MAIN CSS - Biscuits With Tea
   ================================ */

/* CSS Variables / Design Tokens - GLASSMORPHIC DESIGN SYSTEM */
:root {
    /* Base Glass Colors - Light Mode */
    --glass-white: rgba(255, 255, 255, 0.7);
    --glass-white-strong: rgba(255, 255, 255, 0.85);
    --glass-white-subtle: rgba(255, 255, 255, 0.4);
    
    /* Brand Colors (Solid) */
    --primary-solid: #FF6B35;
    --secondary-solid: #F7931E;
    --accent-solid: #004E89;
    
    /* Brand Colors (Glass/Transparent) */
    --primary-glass: rgba(255, 107, 53, 0.15);
    --primary-glow: rgba(255, 107, 53, 0.3);
    --secondary-glass: rgba(247, 147, 30, 0.12);
    --accent-glass: rgba(0, 78, 137, 0.1);
    
    /* Background Gradient Layers */
    --bg-primary: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    --bg-secondary: linear-gradient(135deg, #ffecd2 0%, #fcb69f 100%);
    --bg-accent: linear-gradient(135deg, #a8edea 0%, #fed6e3 100%);
    --bg-hero: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    
    /* Glass Surface Properties */
    --glass-blur: 20px;
    --glass-blur-strong: 40px;
    --glass-blur-subtle: 10px;
    
    /* Glass Borders */
    --glass-border: rgba(255, 255, 255, 0.18);
    --glass-border-strong: rgba(255, 255, 255, 0.3);
    
    /* Glass Shadows (Multi-layer) */
    --shadow-glass-sm:
        0 2px 4px rgba(31, 38, 135, 0.08),
        0 8px 16px rgba(31, 38, 135, 0.12);
    
    --shadow-glass-md:
        0 4px 8px rgba(31, 38, 135, 0.1),
        0 16px 32px rgba(31, 38, 135, 0.15),
        inset 0 1px 0 rgba(255, 255, 255, 0.5);
    
    --shadow-glass-lg:
        0 8px 16px rgba(31, 38, 135, 0.12),
        0 24px 48px rgba(31, 38, 135, 0.18),
        inset 0 1px 0 rgba(255, 255, 255, 0.6);
    
    --shadow-glass-xl:
        0 12px 24px rgba(31, 38, 135, 0.15),
        0 32px 64px rgba(31, 38, 135, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.7);
    
    /* Text Colors */
    --text-primary: rgba(0, 0, 0, 0.85);
    --text-secondary: rgba(0, 0, 0, 0.65);
    --text-muted: rgba(0, 0, 0, 0.45);
    --text-on-glass: rgba(0, 0, 0, 0.85);
    
    /* Social Media Colors */
    --color-youtube: #FF0000;
    --color-instagram: #E1306C;
    --color-reddit: #FF4500;
    --color-twitter: #1DA1F2;
    --color-facebook: #1877F2;
    --color-whatsapp: #25D366;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-xxl: 4rem;
    
    /* Typography - macOS Style */
    --font-display: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Poppins", "Inter", sans-serif;
    --font-text: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Inter", sans-serif;
    --font-mono: "SF Mono", "Fira Code", "Courier New", monospace;
    --font-tamil: 'Noto Sans Tamil', sans-serif;
    
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 2rem;
    --font-size-4xl: 2.5rem;
    --font-size-5xl: 3rem;
    --font-size-6xl: 4rem;
    --font-size-7xl: 5rem;
    --font-size-8xl: 6rem;
    
    /* Border Radius - Glass Style */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 20px;
    --radius-2xl: 24px;
    --radius-full: 9999px;
    
    /* Spring Easing (macOS Natural Motion) */
    --spring-ease: cubic-bezier(0.16, 1, 0.3, 1);
    --spring-duration: 0.6s;
    --transition-fast: 0.15s var(--spring-ease);
    --transition-base: 0.3s var(--spring-ease);
    --transition-slow: 0.6s var(--spring-ease);
    
    /* Z-index */
    --z-dropdown: 1000;
    --z-sticky: 1020;
    --z-fixed: 1030;
    --z-modal-backdrop: 1040;
    --z-modal: 1050;
    --z-tooltip: 1060;
}

/* Dark Mode Variables - Glass Adaptation */
[data-theme="dark"] {
    /* Dark Glass Colors */
    --glass-dark: rgba(30, 30, 35, 0.6);
    --glass-dark-strong: rgba(30, 30, 35, 0.8);
    --glass-dark-subtle: rgba(30, 30, 35, 0.3);
    
    /* Override light glass with dark variants */
    --glass-white: rgba(30, 30, 35, 0.6);
    --glass-white-strong: rgba(30, 30, 35, 0.8);
    --glass-white-subtle: rgba(30, 30, 35, 0.3);
    
    /* Dark Background Gradients */
    --bg-primary: linear-gradient(135deg, #1a1a1d 0%, #2d2d30 100%);
    --bg-secondary: linear-gradient(135deg, #2c3e50 0%, #34495e 100%);
    --bg-accent: linear-gradient(135deg, #141e30 0%, #243b55 100%);
    --bg-hero: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    
    /* Dark Glass Borders */
    --glass-border: rgba(255, 255, 255, 0.1);
    --glass-border-strong: rgba(255, 255, 255, 0.2);
    
    /* Dark Shadows */
    --shadow-glass-sm:
        0 2px 4px rgba(0, 0, 0, 0.2),
        0 8px 16px rgba(0, 0, 0, 0.3);
    
    --shadow-glass-md:
        0 4px 8px rgba(0, 0, 0, 0.25),
        0 16px 32px rgba(0, 0, 0, 0.35),
        inset 0 1px 0 rgba(255, 255, 255, 0.05);
    
    --shadow-glass-lg:
        0 8px 16px rgba(0, 0, 0, 0.3),
        0 24px 48px rgba(0, 0, 0, 0.4),
        inset 0 1px 0 rgba(255, 255, 255, 0.08);
    
    --shadow-glass-xl:
        0 12px 24px rgba(0, 0, 0, 0.35),
        0 32px 64px rgba(0, 0, 0, 0.45),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
    
    /* Dark Text Colors */
    --text-primary: rgba(255, 255, 255, 0.9);
    --text-secondary: rgba(255, 255, 255, 0.7);
    --text-muted: rgba(255, 255, 255, 0.5);
    --text-on-glass: rgba(255, 255, 255, 0.9);
}

/* Always apply dark theme by default (ignore device preferences) */
:root:not([data-theme="light"]) {
    /* Dark Glass Colors */
    --glass-dark: rgba(30, 30, 35, 0.6);
    --glass-dark-strong: rgba(30, 30, 35, 0.8);
    --glass-dark-subtle: rgba(30, 30, 35, 0.3);
    
    /* Override light glass with dark variants */
    --glass-white: rgba(30, 30, 35, 0.6);
    --glass-white-strong: rgba(30, 30, 35, 0.8);
    --glass-white-subtle: rgba(30, 30, 35, 0.3);
    
    /* Dark Background Gradients */
    --bg-primary: linear-gradient(135deg, #1a1a1d 0%, #2d2d30 100%);
    --bg-secondary: linear-gradient(135deg, #2c3e50 0%, #34495e 100%);
    --bg-accent: linear-gradient(135deg, #141e30 0%, #243b55 100%);
    --bg-hero: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    
    /* Dark Glass Borders */
    --glass-border: rgba(255, 255, 255, 0.1);
    --glass-border-strong: rgba(255, 255, 255, 0.2);
    
    /* Dark Shadows */
        --shadow-glass-sm:
            0 2px 4px rgba(0, 0, 0, 0.2),
            0 8px 16px rgba(0, 0, 0, 0.3);
        
        --shadow-glass-md:
            0 4px 8px rgba(0, 0, 0, 0.25),
            0 16px 32px rgba(0, 0, 0, 0.35),
            inset 0 1px 0 rgba(255, 255, 255, 0.05);
        
        --shadow-glass-lg:
            0 8px 16px rgba(0, 0, 0, 0.3),
            0 24px 48px rgba(0, 0, 0, 0.4),
            inset 0 1px 0 rgba(255, 255, 255, 0.08);
        
        --shadow-glass-xl:
            0 12px 24px rgba(0, 0, 0, 0.35),
            0 32px 64px rgba(0, 0, 0, 0.45),
            inset 0 1px 0 rgba(255, 255, 255, 0.1);
        
        /* Dark Text Colors */
        --text-primary: rgba(255, 255, 255, 0.9);
        --text-secondary: rgba(255, 255, 255, 0.7);
        --text-muted: rgba(255, 255, 255, 0.5);
        --text-on-glass: rgba(255, 255, 255, 0.9);
}

/* ================================
   RESET & BASE STYLES
   ================================ */

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

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

body {
    font-family: var(--font-text);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--text-primary);
    background: var(--bg-primary);
    background-size: 400% 400%;
    animation: gradientShift 15s ease infinite;
    transition: background var(--transition-slow), color var(--transition-base);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.02em;
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
}

h1 { font-size: var(--font-size-5xl); }
h2 { font-size: var(--font-size-4xl); }
h3 { font-size: var(--font-size-3xl); }
h4 { font-size: var(--font-size-2xl); }
h5 { font-size: var(--font-size-xl); }
h6 { font-size: var(--font-size-lg); }

p {
    margin-bottom: var(--spacing-md);
    color: var(--text-on-glass);
}

a {
    color: var(--primary-solid);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--secondary-solid);
}

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

ul {
    list-style: none;
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

input, textarea, select {
    font-family: inherit;
    font-size: inherit;
}

/* ================================
   UTILITY CLASSES
   ================================ */

.container {
    width: 100%;
    max-width: 1440px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.section {
    padding: var(--spacing-xxl) 0;
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.section-title {
    font-size: var(--font-size-4xl);
    margin-bottom: var(--spacing-sm);
}

.section-subtitle {
    font-size: var(--font-size-lg);
    color: var(--color-text-secondary);
}

.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mt-1 { margin-top: var(--spacing-sm); }
.mt-2 { margin-top: var(--spacing-md); }
.mt-3 { margin-top: var(--spacing-lg); }
.mt-4 { margin-top: var(--spacing-xl); }

.mb-1 { margin-bottom: var(--spacing-sm); }
.mb-2 { margin-bottom: var(--spacing-md); }
.mb-3 { margin-bottom: var(--spacing-lg); }
.mb-4 { margin-bottom: var(--spacing-xl); }

/* ================================
   BUTTONS
/* ================================
   GLASSMORPHIC BUTTONS
   ================================ */

.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: 0.75rem 1.5rem;
    font-family: var(--font-display);
    font-size: var(--font-size-base);
    font-weight: 600;
    text-align: center;
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
    cursor: pointer;
    border: 1px solid transparent;
    text-decoration: none;
    position: relative;
    overflow: hidden;
}

/* Primary Glass Button */
.btn-primary {
    background: linear-gradient(135deg,
        var(--primary-solid),
        var(--secondary-solid)
    );
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border-strong);
    box-shadow: var(--shadow-glass-md);
    color: white;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 0 6px var(--primary-glow), var(--shadow-glass-lg);
}

.btn-primary:active {
    transform: translateY(0);
}

/* Shimmer Effect on Primary Button */
.btn-primary::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(255, 255, 255, 0.3),
        transparent
    );
    transform: rotate(45deg);
    transition: all 0.6s;
}

.btn-primary:hover::before {
    left: 100%;
}

/* Secondary Glass Button */
.btn-secondary {
    background: var(--glass-white);
    backdrop-filter: blur(var(--glass-blur-subtle)) saturate(180%);
    -webkit-backdrop-filter: blur(var(--glass-blur-subtle)) saturate(180%);
    border: 1px solid var(--glass-border);
    box-shadow: var(--shadow-glass-sm);
    color: var(--text-primary);
}

.btn-secondary:hover {
    background: var(--glass-white-strong);
    border-color: var(--glass-border-strong);
    transform: translateY(-2px);
    box-shadow: var(--shadow-glass-md);
}

/* Outline Glass Button */
.btn-outline {
    background: transparent;
    backdrop-filter: blur(var(--glass-blur-subtle));
    -webkit-backdrop-filter: blur(var(--glass-blur-subtle));
    color: var(--primary-solid);
    border: 2px solid var(--primary-solid);
}

.btn-outline:hover {
    background: var(--primary-glass);
    transform: translateY(-2px);
    box-shadow: 0 0 0 4px var(--primary-glow);
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: var(--font-size-lg);
}

.btn-block {
    width: 100%;
    justify-content: center;
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none !important;
}

/* Glass Icon Buttons */
.icon-btn {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-full);
    background: transparent;
    color: var(--color-text-primary);
    transition: all var(--transition-fast);
}

.icon-btn:hover {
    background: var(--color-border);
    color: var(--color-primary);
}

/* ================================
   FORMS
   ================================ */

.form-group {
    margin-bottom: var(--spacing-md);
}

.form-group label {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-weight: 500;
    color: var(--color-text-primary);
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="password"],
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 2px solid var(--color-border);
    border-radius: var(--radius-md);
    background: var(--color-white);
    color: var(--color-text-primary);
    font-size: var(--font-size-base);
    transition: all var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(255, 107, 53, 0.1);
}

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

.error-message {
    display: block;
    margin-top: var(--spacing-xs);
    font-size: var(--font-size-sm);
    color: #E53E3E;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    cursor: pointer;
}

.checkbox-label input[type="checkbox"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
}

/* ================================
   CARDS
   ================================ */




/* ================================
   GRIDS
   ================================ */

.grid {
    display: grid;
    gap: var(--spacing-lg);
}

.grid-2 {
    grid-template-columns: repeat(2, 1fr);
}

.grid-3 {
    grid-template-columns: repeat(3, 1fr);
}

.grid-4 {
    grid-template-columns: repeat(4, 1fr);
}

/* ================================
   LOADING SPINNER
   ================================ */

.loading-spinner {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-xxl);
    color: var(--color-text-secondary);
}

.loading-spinner i {
    font-size: var(--font-size-4xl);
    margin-bottom: var(--spacing-md);
    color: var(--color-primary);
}

/* ================================
   PAGE HERO
   ================================ */

.page-hero {
    padding: calc(var(--spacing-xxl) + var(--spacing-xl)) 0 var(--spacing-xxl);
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    color: white;
    text-align: center;
    margin-top: 70px; /* Account for fixed header */
}

.page-title {
    font-size: clamp(2.5rem, 6vw, 4rem);
    margin-bottom: var(--spacing-md);
    color: white;
    font-weight: 700;
    letter-spacing: -0.01em;
}

.page-subtitle {
    font-size: clamp(1.125rem, 2.5vw, 1.5rem);
    opacity: 0.95;
    font-weight: 400;
}

/* ================================
   BACK TO TOP BUTTON
   ================================ */

.back-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 50px;
    height: 50px;
    background: var(--color-primary);
    color: white;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-xl);
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
    z-index: var(--z-fixed);
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background: var(--color-secondary);
    transform: translateY(-4px);
}

/* ================================
   GLASSMORPHIC ANIMATIONS
   ================================ */

/* Spring-based Entrance Animations */
@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(40px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInScale {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes gradientShift {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

@keyframes morphGlass {
    0%, 100% {
        border-radius: 20px 20px 20px 20px;
    }
    25% {
        border-radius: 30px 20px 30px 20px;
    }
    50% {
        border-radius: 20px 30px 20px 30px;
    }
    75% {
        border-radius: 30px 20px 30px 20px;
    }
}

@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

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

@keyframes shimmer {
    0% {
        background-position: -1000px 0;
    }
    100% {
        background-position: 1000px 0;
    }
}

/* Apply Animations */
.animate-slide-up {
    animation: slideUp var(--spring-duration) var(--spring-ease) forwards;
}

.animate-slide-down {
    animation: slideDown var(--spring-duration) var(--spring-ease) forwards;
}

.animate-fade-in {
    animation: fadeInScale 0.8s var(--spring-ease) forwards;
}

.animate-float {
    animation: float 3s ease-in-out infinite;
}

.animate-pulse {
    animation: pulse 2s ease-in-out infinite;
}

/* Staggered Children Animation */
.stagger-children > * {
    opacity: 0;
    animation: slideUp var(--spring-duration) var(--spring-ease) forwards;
}

.stagger-children > *:nth-child(1) { animation-delay: 0.1s; }
.stagger-children > *:nth-child(2) { animation-delay: 0.2s; }
.stagger-children > *:nth-child(3) { animation-delay: 0.3s; }
.stagger-children > *:nth-child(4) { animation-delay: 0.4s; }
.stagger-children > *:nth-child(5) { animation-delay: 0.5s; }
.stagger-children > *:nth-child(6) { animation-delay: 0.6s; }
.stagger-children > *:nth-child(7) { animation-delay: 0.7s; }
.stagger-children > *:nth-child(8) { animation-delay: 0.8s; }

/* Animation on Scroll */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(40px);
    transition: all var(--spring-duration) var(--spring-ease);
}

.animate-on-scroll.in-view {
    opacity: 1;
    transform: translateY(0);
}

/* ================================
   GLASSMORPHIC UTILITY CLASSES
   ================================ */

/* Base Glass Surface */
.glass-surface {
    background: var(--glass-white);
    backdrop-filter: blur(var(--glass-blur)) saturate(180%);
    -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(180%);
    border: 1px solid var(--glass-border);
    box-shadow: var(--shadow-glass-md);
    
    /* Hardware Acceleration */
    transform: translateZ(0);
    will-change: transform, opacity;
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
}

.glass-surface-strong {
    background: var(--glass-white-strong);
    backdrop-filter: blur(var(--glass-blur-strong)) saturate(200%);
    -webkit-backdrop-filter: blur(var(--glass-blur-strong)) saturate(200%);
    border: 1px solid var(--glass-border-strong);
    box-shadow: var(--shadow-glass-lg);
}

.glass-surface-subtle {
    background: var(--glass-white-subtle);
    backdrop-filter: blur(var(--glass-blur-subtle)) saturate(150%);
    -webkit-backdrop-filter: blur(var(--glass-blur-subtle)) saturate(150%);
    border: 1px solid var(--glass-border);
    box-shadow: var(--shadow-glass-sm);
}

/* Glass Text Effect */
.text-glass-gradient {
    background: linear-gradient(135deg,
        var(--primary-solid),
        var(--secondary-solid),
        var(--accent-solid)
    );
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    filter: drop-shadow(0 4px 20px var(--primary-glow));
}

/* Glass Reflection Effect */
.glass-reflection {
    position: relative;
    overflow: hidden;
}

.glass-reflection::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 50%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(255, 255, 255, 0.4),
        transparent
    );
    transform: skewX(-25deg);
    transition: left 0.8s var(--spring-ease);
}

.glass-reflection:hover::after {
    left: 200%;
}

/* Magnetic Effect */
.magnetic {
    transition: transform var(--transition-base);
}

/* Glass Card Morphing */
.glass-card-animated {
    animation: morphGlass 8s ease-in-out infinite;
}

/* ================================
   ACCESSIBILITY
   ================================ */

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

/* Focus Styles - Glass Effect */
*:focus-visible {
    outline: 3px solid var(--primary-solid);
    outline-offset: 2px;
    box-shadow: 0 0 0 6px var(--primary-glow);
}

/* 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;
    }
    
    /* Disable glass blur for performance */
    .glass-surface,
    .glass-surface-strong,
    .glass-surface-subtle {
        backdrop-filter: none;
        -webkit-backdrop-filter: none;
        background: rgba(255, 255, 255, 0.95);
    }
    
    [data-theme="dark"] .glass-surface,
    [data-theme="dark"] .glass-surface-strong,
    [data-theme="dark"] .glass-surface-subtle {
        background: rgba(30, 30, 35, 0.95);
    }
}

/* Fallback for Non-Supporting Browsers */
@supports not (backdrop-filter: blur(20px)) {
    .glass-surface,
    .glass-surface-strong {
        background: rgba(255, 255, 255, 0.95);
        border: 1px solid rgba(0, 0, 0, 0.1);
    }
    
    [data-theme="dark"] .glass-surface,
    [data-theme="dark"] .glass-surface-strong {
        background: rgba(30, 30, 35, 0.95);
        border: 1px solid rgba(255, 255, 255, 0.1);
    }
}

/* ================================
   SEARCH RESULTS STYLES
   ================================ */

/* Search Results Container */
#searchResults {
    padding: var(--spacing-xl) 0;
    min-height: 400px;
}

.search-results-header {
    margin-bottom: var(--spacing-lg);
}

.search-results-header h2 {
    font-size: var(--font-size-2xl);
    color: var(--text-primary);
    font-weight: 600;
}

/* Search Results List */
.search-results-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

/* Individual Result Card */
.search-result-card {
    background: var(--glass-white);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    display: flex;
    gap: var(--spacing-md);
    transition: all var(--transition-base);
    box-shadow: var(--shadow-glass-sm);
}

.search-result-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-glass-md);
    border-color: var(--primary-solid);
}

.result-icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary-glass);
    border-radius: var(--radius-md);
    color: var(--primary-solid);
    font-size: var(--font-size-xl);
}

.result-content {
    flex: 1;
    min-width: 0;
}

.result-title {
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
}

.result-title a {
    color: var(--text-primary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.result-title a:hover {
    color: var(--primary-solid);
}

.result-description {
    color: var(--text-secondary);
    font-size: var(--font-size-base);
    margin-bottom: var(--spacing-xs);
    line-height: 1.6;
}

.result-meta {
    display: flex;
    gap: var(--spacing-sm);
    align-items: center;
    font-size: var(--font-size-sm);
    color: var(--text-muted);
}

.result-type {
    background: var(--accent-glass);
    color: var(--accent-solid);
    padding: 0.25rem 0.5rem;
    border-radius: var(--radius-sm);
    font-weight: 500;
}

.result-external {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

/* Search Highlight */
.search-highlight,
mark.search-highlight {
    background: var(--primary-glow);
    color: var(--primary-solid);
    font-weight: 600;
    padding: 0.1rem 0.2rem;
    border-radius: 3px;
}

/* No Results */
.no-results {
    text-align: center;
    padding: var(--spacing-xxl) var(--spacing-lg);
}

.no-results i {
    font-size: 4rem;
    color: var(--text-muted);
    margin-bottom: var(--spacing-md);
    opacity: 0.5;
}

.no-results h3 {
    font-size: var(--font-size-2xl);
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.no-results p {
    color: var(--text-secondary);
    font-size: var(--font-size-lg);
}

.no-results a {
    color: var(--primary-solid);
    text-decoration: none;
    font-weight: 600;
}

.no-results a:hover {
    text-decoration: underline;
}

/* Dark Mode Adaptations */
[data-theme="dark"] .search-result-card {
    background: var(--glass-dark);
}

[data-theme="dark"] .result-icon {
    background: var(--primary-glass);
}

/* Responsive */
@media (max-width: 768px) {
    .search-result-card {
        flex-direction: column;
        text-align: center;
    }
    
    .result-icon {
        margin: 0 auto;
    }
    
    .result-meta {
        justify-content: center;
        flex-wrap: wrap;
    }
}