/* ===== Enhanced CSS Reset & Base Styles ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Refined Color Palette - More Natural & Professional */
    --primary-color: #10b981;
    --primary-dark: #059669;
    --primary-light: #34d399;
    --secondary-color: #3b82f6;
    --secondary-dark: #2563eb;
    --accent-color: #f59e0b;
    --accent-dark: #d97706;

    /* Text Colors */
    --text-dark: #111827;
    --text-medium: #374151;
    --text-light: #6b7280;
    --text-white: #ffffff;
    --text-muted: #9ca3af;

    /* Background Colors */
    --bg-primary: #ffffff;
    --bg-secondary: #f9fafb;
    --bg-tertiary: #f3f4f6;
    --bg-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --bg-gradient-primary: linear-gradient(135deg, #10b981 0%, #059669 100%);
    --bg-gradient-secondary: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);

    /* Border Colors */
    --border-light: #e1e8ed;
    --border-medium: #d1d9e0;
    --border-dark: #bdc3c7;

    /* Status Colors */
    --success-color: #27ae60;
    --warning-color: #f39c12;
    --error-color: #e74c3c;
    --info-color: #3498db;

    /* Enhanced Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-xxl: 3rem;
    --spacing-xxxl: 4rem;

    /* Enhanced Typography */
    --font-family-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    --font-family-heading: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 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: 1.875rem;
    --font-size-4xl: 2.25rem;
    --font-size-5xl: 3rem;
    --font-size-6xl: 3.75rem;

    /* Enhanced Border Radius */
    --radius-xs: 0.25rem;
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --radius-full: 9999px;

    /* Refined Shadows - More Subtle */
    --shadow-xs: 0 1px 2px 0 rgba(0, 0, 0, 0.03);
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 2px 4px 0 rgba(0, 0, 0, 0.06), 0 1px 2px 0 rgba(0, 0, 0, 0.04);
    --shadow-lg: 0 4px 6px -1px rgba(0, 0, 0, 0.08), 0 2px 4px -1px rgba(0, 0, 0, 0.04);
    --shadow-xl: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-2xl: 0 20px 25px -5px rgba(0, 0, 0, 0.12), 0 10px 10px -5px rgba(0, 0, 0, 0.06);
    --shadow-inner: inset 0 1px 2px 0 rgba(0, 0, 0, 0.04);

    /* Animation Variables */
    --transition-fast: 0.15s ease-in-out;
    --transition-normal: 0.3s ease-in-out;
    --transition-slow: 0.5s ease-in-out;
    --transition-bounce: 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

/* Import Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Poppins:wght@400;500;600;700;800&display=swap');

/* ===== Enhanced Base Styles ===== */
html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family-primary);
    font-size: var(--font-size-base);
    color: var(--text-dark);
    line-height: 1.6;
    background-color: var(--bg-primary);
    overflow-x: hidden;
}

/* ===== Enhanced Container ===== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

.container-fluid {
    max-width: 100%;
    padding: 0 var(--spacing-lg);
}

/* ===== Enhanced Navigation ===== */
.navbar {
    background: var(--bg-primary);
    border-bottom: 1px solid var(--border-light);
    position: sticky;
    top: 0;
    z-index: 1000;
    transition: all var(--transition-normal);
}

.navbar.scrolled {
    background: var(--bg-primary);
    box-shadow: var(--shadow-sm);
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md) var(--spacing-lg);
}

.nav-brand h1 {
    color: var(--primary-color);
    font-family: var(--font-family-heading);
    font-size: var(--font-size-2xl);
    font-weight: 600;
    letter-spacing: -0.02em;
}

.nav-links {
    display: flex;
    gap: var(--spacing-xl);
    align-items: center;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-medium);
    font-weight: 500;
    font-size: var(--font-size-sm);
    position: relative;
    transition: all var(--transition-normal);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
}

.nav-links a:hover {
    color: var(--primary-color);
    background: rgba(16, 185, 129, 0.08);
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: all var(--transition-normal);
    transform: translateX(-50%);
}

.nav-links a:hover::after {
    width: 80%;
}

/* ===== Notification Bell ===== */
.notification-wrapper {
    position: relative;
}

.notification-bell {
    position: relative;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: var(--spacing-sm);
    color: var(--text-medium);
    transition: all var(--transition-normal);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
}

.notification-bell:hover {
    color: var(--primary-color);
    background: rgba(16, 185, 129, 0.08);
}

.notification-badge {
    position: absolute;
    top: -4px;
    right: -4px;
    background: var(--error-color);
    color: white;
    border-radius: var(--radius-full);
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
    font-weight: 600;
    border: 2px solid var(--bg-primary);
}

/* Notification Dropdown */
.notification-dropdown {
    position: absolute;
    top: calc(100% + 10px);
    right: 0;
    width: 380px;
    max-width: calc(100vw - 2rem);
    background: var(--bg-primary);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--border-light);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all var(--transition-normal);
    z-index: 1000;
    max-height: 500px;
    display: flex;
    flex-direction: column;
}

.notification-dropdown.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.notification-dropdown-header {
    padding: var(--spacing-md) var(--spacing-lg);
    border-bottom: 1px solid var(--border-light);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.notification-dropdown-header h3 {
    margin: 0;
    font-size: var(--font-size-lg);
    color: var(--text-dark);
}

.notification-mark-all {
    background: transparent;
    border: none;
    color: var(--primary-color);
    font-size: var(--font-size-sm);
    font-weight: 500;
    cursor: pointer;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    transition: all var(--transition-normal);
}

.notification-mark-all:hover {
    background: rgba(16, 185, 129, 0.08);
}

.notification-dropdown-body {
    flex: 1;
    overflow-y: auto;
    max-height: 350px;
}

.notification-empty-state {
    padding: var(--spacing-xl);
    text-align: center;
    color: var(--text-light);
}

.notification-list {
    padding: var(--spacing-sm) 0;
}

.notification-item {
    display: flex;
    gap: var(--spacing-md);
    padding: var(--spacing-md) var(--spacing-lg);
    cursor: pointer;
    transition: all var(--transition-normal);
    position: relative;
    border-left: 3px solid transparent;
}

.notification-item:hover {
    background: var(--bg-secondary);
}

.notification-item.unread {
    background: rgba(16, 185, 129, 0.05);
    border-left-color: var(--primary-color);
}

.notification-icon {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    border-radius: var(--radius-full);
    background: var(--bg-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-color);
}

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

.notification-title {
    font-weight: 600;
    font-size: var(--font-size-sm);
    color: var(--text-dark);
    margin-bottom: var(--spacing-xs);
}

.notification-message {
    font-size: var(--font-size-sm);
    color: var(--text-medium);
    margin-bottom: var(--spacing-xs);
    line-height: 1.4;
}

.notification-time {
    font-size: var(--font-size-xs);
    color: var(--text-light);
}

.notification-dot {
    position: absolute;
    top: 50%;
    right: var(--spacing-md);
    width: 8px;
    height: 8px;
    background: var(--primary-color);
    border-radius: var(--radius-full);
    transform: translateY(-50%);
}

.notification-dropdown-footer {
    padding: var(--spacing-md) var(--spacing-lg);
    border-top: 1px solid var(--border-light);
    text-align: center;
}

.notification-view-all {
    color: var(--primary-color);
    font-size: var(--font-size-sm);
    font-weight: 500;
    text-decoration: none;
    transition: all var(--transition-normal);
}

.notification-view-all:hover {
    text-decoration: underline;
}

/* Mobile responsive for notifications */
@media (max-width: 768px) {
    .notification-dropdown {
        width: calc(100vw - 2rem);
        right: -1rem;
    }
}

/* ===== Enhanced Buttons ===== */
.btn-primary,
.btn-secondary,
.btn-outline {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-xl);
    border-radius: var(--radius-lg);
    text-decoration: none;
    font-weight: 600;
    font-size: var(--font-size-sm);
    transition: all var(--transition-normal);
    cursor: pointer;
    border: none;
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: var(--primary-color);
    color: var(--text-white);
    box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
    background: var(--primary-dark);
    box-shadow: var(--shadow-md);
}

.btn-secondary {
    background: var(--secondary-color);
    color: var(--text-white);
    box-shadow: var(--shadow-sm);
}

.btn-secondary:hover {
    background: var(--secondary-dark);
    box-shadow: var(--shadow-md);
}

.btn-outline {
    background: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.btn-outline:hover {
    background: var(--primary-color);
    color: var(--text-white);
    box-shadow: var(--shadow-sm);
}

.btn-large {
    padding: var(--spacing-lg) var(--spacing-xxl);
    font-size: var(--font-size-lg);
    border-radius: var(--radius-xl);
}

/* ===== Enhanced Hero Section ===== */
.hero {
    background: linear-gradient(135deg, #0f766e 0%, #059669 50%, #10b981 100%);
    position: relative;
    overflow: hidden;
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 1000"><defs><radialGradient id="a" cx="50%" cy="50%"><stop offset="0%" stop-color="%23ffffff" stop-opacity="0.1"/><stop offset="100%" stop-color="%23ffffff" stop-opacity="0"/></radialGradient></defs><circle cx="200" cy="200" r="300" fill="url(%23a)"/><circle cx="800" cy="800" r="400" fill="url(%23a)"/></svg>');
    opacity: 0.3;
}

.hero .container {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xxxl);
    align-items: center;
    padding: var(--spacing-xxxl) var(--spacing-lg);
}

.hero-content {
    animation: slideInLeft 1s ease-out;
}

.hero-title {
    font-family: var(--font-family-heading);
    font-size: var(--font-size-6xl);
    font-weight: 700;
    color: var(--text-white);
    line-height: 1.1;
    margin-bottom: var(--spacing-lg);
    letter-spacing: -0.02em;
}

.hero-subtitle {
    font-size: var(--font-size-xl);
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--spacing-xxl);
    line-height: 1.6;
    font-weight: 400;
}

.hero-cta {
    display: flex;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
    margin-bottom: var(--spacing-xxl);
}

.hero-stats {
    display: flex;
    gap: var(--spacing-xl);
    flex-wrap: wrap;
}

.stat-item {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--text-white);
    font-family: var(--font-family-heading);
}

.stat-label {
    font-size: var(--font-size-sm);
    color: rgba(255, 255, 255, 0.8);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.hero-image {
    display: flex;
    justify-content: center;
    align-items: center;
    animation: slideInRight 1s ease-out;
    position: relative;
}

.hero-placeholder {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px);
    border-radius: var(--radius-2xl);
    padding: var(--spacing-xxl);
    box-shadow: var(--shadow-2xl);
    border: 1px solid rgba(255, 255, 255, 0.2);
    position: relative;
    width: 100%;
    max-width: 500px;
    height: 500px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.floating-card {
    position: absolute;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    box-shadow: var(--shadow-lg);
    border: 1px solid rgba(255, 255, 255, 0.3);
    animation: float 3s ease-in-out infinite;
}

.floating-card.card-1 {
    top: 10%;
    left: -10%;
    animation-delay: 0s;
}

.floating-card.card-2 {
    top: 50%;
    right: -15%;
    animation-delay: 1s;
}

.floating-card.card-3 {
    bottom: 20%;
    left: 5%;
    animation-delay: 2s;
}

.floating-card .card-icon {
    font-size: 2rem;
    margin-bottom: var(--spacing-sm);
}

.floating-card h4 {
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: var(--spacing-xs);
}

.floating-card p {
    font-size: var(--font-size-xs);
    color: var(--text-light);
    margin: 0;
}

.hero-graphic {
    position: absolute;
    z-index: -1;
}

.hero-graphic svg {
    filter: drop-shadow(0 10px 20px rgba(0, 0, 0, 0.1));
}

@keyframes float {

    0%,
    100% {
        transform: translateY(0px);
    }

    50% {
        transform: translateY(-10px);
    }
}

/* ===== Enhanced Features Section ===== */
.features {
    padding: var(--spacing-xxxl) 0;
    background: var(--bg-secondary);
    position: relative;
}

.features::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 100px;
    background: linear-gradient(to bottom, var(--bg-primary), var(--bg-secondary));
}

.section-title {
    text-align: center;
    font-family: var(--font-family-heading);
    font-size: var(--font-size-5xl);
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: var(--spacing-md);
    letter-spacing: -0.02em;
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -var(--spacing-md);
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: var(--primary-color);
    border-radius: var(--radius-full);
}

.section-subtitle {
    text-align: center;
    font-size: var(--font-size-lg);
    color: var(--text-light);
    margin-bottom: var(--spacing-xxl);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xxl);
}

.feature-card {
    background: var(--bg-primary);
    padding: var(--spacing-xxl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-normal);
    border: 1px solid var(--border-light);
    position: relative;
}

.feature-card:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--border-medium);
}

.feature-icon {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-lg);
    display: block;
    transition: all var(--transition-normal);
}

.feature-card:hover .feature-icon {
    transform: scale(1.05);
}

.feature-card h3 {
    font-family: var(--font-family-heading);
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: var(--spacing-md);
    letter-spacing: -0.01em;
}

.feature-card p {
    color: var(--text-light);
    line-height: 1.7;
    font-size: var(--font-size-base);
    margin-bottom: var(--spacing-md);
}

.feature-highlight {
    margin-top: var(--spacing-md);
}

.highlight-text {
    display: inline-block;
    background: rgba(16, 185, 129, 0.1);
    color: var(--primary-color);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-md);
    font-size: var(--font-size-xs);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* ===== Testimonials Section ===== */
.testimonials {
    padding: var(--spacing-xxxl) 0;
    background: var(--bg-primary);
    position: relative;
}

.testimonials::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 100px;
    background: linear-gradient(to bottom, var(--bg-secondary), var(--bg-primary));
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xxl);
}

.testimonial-card {
    background: var(--bg-primary);
    padding: var(--spacing-xxl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-light);
    transition: all var(--transition-normal);
    position: relative;
}

.testimonial-card:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--border-medium);
}

.testimonial-content {
    margin-bottom: var(--spacing-lg);
    position: relative;
}

.quote-icon {
    font-size: 4rem;
    color: var(--primary-color);
    opacity: 0.3;
    position: absolute;
    top: -var(--spacing-md);
    left: -var(--spacing-sm);
    font-family: serif;
}

.testimonial-content p {
    font-size: var(--font-size-lg);
    color: var(--text-medium);
    line-height: 1.7;
    font-style: italic;
    margin-left: var(--spacing-lg);
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.author-avatar {
    width: 50px;
    height: 50px;
    background: var(--bg-gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    flex-shrink: 0;
}

.author-info h4 {
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: var(--spacing-xs);
}

.author-info span {
    font-size: var(--font-size-sm);
    color: var(--text-light);
}

/* ===== Enhanced About Section ===== */
.about {
    padding: var(--spacing-xxxl) 0;
    background: var(--bg-secondary);
    position: relative;
}

.about::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 100px;
    background: linear-gradient(to bottom, var(--bg-primary), var(--bg-secondary));
}

.about-content {
    max-width: 1000px;
    margin: 0 auto;
    text-align: center;
    position: relative;
    z-index: 2;
}

.about-text-container {
    margin-bottom: var(--spacing-xxl);
}

.about-text {
    font-size: var(--font-size-lg);
    color: var(--text-medium);
    margin-bottom: var(--spacing-xl);
    line-height: 1.8;
    font-weight: 400;
}

.about-text strong {
    color: var(--primary-color);
    font-weight: 600;
}

.about-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xxl);
}

.about-feature {
    text-align: center;
    padding: var(--spacing-xl);
    background: var(--bg-primary);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-light);
    transition: all var(--transition-normal);
}

.about-feature:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.feature-number {
    display: inline-block;
    width: 60px;
    height: 60px;
    background: var(--bg-gradient-primary);
    color: var(--text-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-lg);
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    font-family: var(--font-family-heading);
}

.about-feature h4 {
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: var(--spacing-sm);
    font-family: var(--font-family-heading);
}

.about-feature p {
    color: var(--text-light);
    line-height: 1.6;
}

/* ===== Enhanced CTA Section ===== */
.cta {
    padding: var(--spacing-xxxl) 0;
    background: var(--primary-color);
    text-align: center;
    color: var(--text-white);
    position: relative;
}

.cta h2 {
    font-family: var(--font-family-heading);
    font-size: var(--font-size-5xl);
    font-weight: 600;
    margin-bottom: var(--spacing-lg);
    letter-spacing: -0.02em;
    position: relative;
    z-index: 2;
}

.cta p {
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-xxl);
    opacity: 0.9;
    position: relative;
    z-index: 2;
}

.cta-buttons {
    display: flex;
    gap: var(--spacing-lg);
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: var(--spacing-xl);
    position: relative;
    z-index: 2;
}

.cta-guarantee {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    font-size: var(--font-size-sm);
    opacity: 0.8;
    position: relative;
    z-index: 2;
}

.guarantee-icon {
    width: 20px;
    height: 20px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: bold;
}

/* ===== Enhanced Footer ===== */
.footer {
    background: var(--text-dark);
    color: var(--text-white);
    padding: var(--spacing-xxxl) 0 var(--spacing-xl);
    position: relative;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--primary-color), transparent);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-xxl);
    margin-bottom: var(--spacing-xxl);
}

.footer-section h3,
.footer-section h4 {
    font-family: var(--font-family-heading);
    font-weight: 600;
    margin-bottom: var(--spacing-lg);
    color: var(--text-white);
}

.footer-section h3 {
    font-size: var(--font-size-xl);
    color: var(--primary-color);
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: var(--spacing-sm);
}

.footer-section a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: all var(--transition-normal);
    font-size: var(--font-size-sm);
}

.footer-section a:hover {
    color: var(--primary-color);
    transform: translateX(4px);
}

.social-links {
    display: flex;
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.social-links a {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-normal);
}

.social-links a:hover {
    background: var(--primary-color);
    transform: translateY(-2px);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-xl);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.6);
    font-size: var(--font-size-sm);
}

.footer-tagline {
    margin-top: var(--spacing-sm);
    font-size: var(--font-size-xs);
    opacity: 0.8;
}

/* ===== Enhanced Dashboard Styles ===== */
.dashboard {
    padding: var(--spacing-xxl) 0;
    background: var(--bg-secondary);
    min-height: calc(100vh - 80px);
}

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

.dashboard-header h2 {
    font-family: var(--font-family-heading);
    font-size: var(--font-size-4xl);
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: var(--spacing-md);
    letter-spacing: -0.02em;
}

.dashboard-header p {
    font-size: var(--font-size-lg);
    color: var(--text-light);
}

.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
}

.dashboard-card {
    background: var(--bg-primary);
    padding: var(--spacing-xxl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-normal);
    border: 1px solid var(--border-light);
    position: relative;
}

.dashboard-card:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--border-medium);
}

.dashboard-card h3 {
    font-family: var(--font-family-heading);
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: var(--spacing-md);
    letter-spacing: -0.01em;
}

.dashboard-card p {
    color: var(--text-light);
    margin-bottom: var(--spacing-lg);
    line-height: 1.6;
}

/* ===== Dashboard Layout (Two Columns) ===== */
.dashboard-layout {
    display: grid;
    grid-template-columns: 1fr 380px;
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.dashboard-left {
    min-width: 0;
}

.dashboard-right {
    min-width: 0;
}

/* ===== Community Section ===== */
.community-section {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.community-card {
    background: var(--bg-primary);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-light);
    transition: all var(--transition-normal);
    margin-bottom: var(--spacing-md);
}

.community-card:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--border-medium);
}

.community-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 1px solid var(--border-light);
}

.community-card-header h3 {
    font-family: var(--font-family-primary);
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--text-dark);
    margin: 0;
    letter-spacing: -0.02em;
}

.view-all-link {
    font-size: var(--font-size-sm);
    color: var(--secondary-color);
    text-decoration: none;
    transition: color var(--transition-fast);
    font-weight: 500;
}

.view-all-link:hover {
    color: var(--secondary-dark);
    text-decoration: underline;
}

/* ===== Search Box ===== */
.community-search-card {
    background: var(--bg-primary);
    padding: var(--spacing-md);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-light);
    margin-bottom: var(--spacing-md);
}

.dashboard-left .post-create-card {
    margin-top: var(--spacing-lg);
}

.community-search-card.search-top {
    margin-bottom: var(--spacing-xl);
    max-width: 100%;
}

.search-top .search-box {
    max-width: 600px;
    margin: 0 auto;
}

.search-box {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    background: var(--bg-secondary);
    border-radius: var(--radius-sm);
    padding: var(--spacing-xs) var(--spacing-sm);
    border: 1px solid var(--border-light);
    transition: all var(--transition-normal);
}

.search-box:focus-within {
    border-color: var(--secondary-color);
    box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.1);
    background: var(--bg-primary);
}

.search-box svg {
    color: var(--text-light);
    flex-shrink: 0;
}

.search-box input {
    flex: 1;
    border: none;
    background: transparent;
    font-size: var(--font-size-base);
    color: var(--text-dark);
    outline: none;
}

.search-box input::placeholder {
    color: var(--text-light);
}

.btn-search {
    padding: var(--spacing-xs) var(--spacing-md);
    background: var(--secondary-color);
    color: var(--text-white);
    border: none;
    border-radius: var(--radius-sm);
    font-size: var(--font-size-sm);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
    white-space: nowrap;
}

.btn-search:hover:not(:disabled) {
    background: var(--secondary-dark);
    box-shadow: var(--shadow-sm);
}

.btn-search:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* ===== Activity Feed ===== */
.activity-feed {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

/* Remove max-height when feed is in main column (below post creation) */
.dashboard-left .activity-feed {
    max-height: none;
    overflow-y: visible;
}

.activity-item-community {
    display: flex;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm);
    background: transparent;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
    border-bottom: 1px solid var(--border-light);
    padding-bottom: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
}

.activity-item-community:last-child {
    border-bottom: none;
    margin-bottom: 0;
}

.activity-item-community:hover {
    background: var(--bg-secondary);
}

.activity-user-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--secondary-color) 0%, var(--secondary-dark) 100%);
    color: var(--text-white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: var(--font-size-sm);
    flex-shrink: 0;
}

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

.activity-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-xs);
}

.activity-header strong {
    color: var(--text-dark);
    font-size: var(--font-size-base);
}

.activity-time {
    font-size: var(--font-size-xs);
    color: var(--text-light);
}

.activity-text {
    color: var(--text-medium);
    font-size: var(--font-size-sm);
    line-height: 1.5;
    margin-bottom: var(--spacing-sm);
}

.activity-actions {
    display: flex;
    gap: var(--spacing-md);
    margin-top: var(--spacing-xs);
}

.btn-icon {
    background: none;
    border: none;
    color: var(--text-light);
    font-size: var(--font-size-sm);
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.btn-icon:hover {
    background: var(--bg-secondary);
    color: var(--secondary-color);
}

.btn-icon svg {
    stroke-width: 2;
}

.btn-icon span {
    font-size: var(--font-size-base);
}

.btn-icon.liked {
    color: var(--error-color);
}

.btn-icon.liked:hover {
    color: var(--error-color);
}

/* ===== Post Creation Form (Modern Social UI) ===== */
.post-create-card {
    margin-bottom: var(--spacing-lg);
}

.post-create-form {
    padding: 0;
}

.post-create-header {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
}

.post-create-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: var(--text-white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: var(--font-size-sm);
    flex-shrink: 0;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.post-create-input-wrapper {
    flex: 1;
    min-width: 0;
}

.post-create-input-wrapper textarea {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    border: 2px solid var(--border-light);
    border-radius: var(--radius-xl);
    font-family: var(--font-family-primary);
    font-size: var(--font-size-base);
    line-height: 1.5;
    resize: none;
    min-height: 40px;
    max-height: 200px;
    background: var(--bg-secondary);
    color: var(--text-dark);
    transition: all var(--transition-normal);
    overflow-y: auto;
}

.post-create-input-wrapper textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    background: var(--bg-primary);
    box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.1);
}

.post-create-input-wrapper textarea::placeholder {
    color: var(--text-light);
    font-weight: 400;
}

.post-create-divider {
    height: 1px;
    background: var(--border-light);
    margin: 0 var(--spacing-md);
}

.post-create-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm) var(--spacing-md);
    padding-top: var(--spacing-xs);
}

.post-create-actions {
    display: flex;
    gap: var(--spacing-xs);
    flex: 1;
}

.btn-post-action {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-xs) var(--spacing-md);
    background: transparent;
    border: none;
    border-radius: var(--radius-lg);
    color: var(--text-medium);
    font-size: var(--font-size-sm);
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
    flex: 1;
    justify-content: center;
}

.btn-post-action:hover {
    background: var(--bg-tertiary);
    color: var(--text-dark);
}

.btn-post-action:active {
    transform: scale(0.98);
}

.btn-post-action svg {
    stroke-width: 2;
    color: var(--secondary-color);
}

.btn-post-action:hover svg {
    color: var(--secondary-dark);
}

.post-create-submit {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-left: var(--spacing-sm);
}

.post-char-count {
    font-size: var(--font-size-xs);
    color: var(--text-light);
    font-weight: 500;
    min-width: 50px;
    text-align: right;
}

.btn-post-submit {
    padding: var(--spacing-xs) var(--spacing-xl);
    background: var(--primary-color);
    color: var(--text-white);
    border: none;
    border-radius: var(--radius-lg);
    font-size: var(--font-size-sm);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
    box-shadow: var(--shadow-sm);
}

.btn-post-submit:hover:not(:disabled) {
    background: var(--primary-dark);
    box-shadow: var(--shadow-md);
}

.btn-post-submit:active:not(:disabled) {
    box-shadow: var(--shadow-sm);
}

.btn-post-submit:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

/* ===== Post Content Styles ===== */
.post-content {
    margin-bottom: var(--spacing-sm);
}

.post-image-container {
    margin-top: var(--spacing-md);
    border-radius: var(--radius-md);
    overflow: hidden;
    background: var(--bg-tertiary);
}

.post-image {
    width: 100%;
    height: auto;
    display: block;
    max-height: 600px;
    object-fit: cover;
    cursor: pointer;
    transition: transform var(--transition-normal);
}

.post-image:hover {
    transform: scale(1.02);
}

.post-image-placeholder {
    margin-top: var(--spacing-md);
    padding: var(--spacing-lg);
    background: var(--bg-tertiary);
    border: 2px dashed var(--border-medium);
    border-radius: var(--radius-md);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    color: var(--text-light);
    min-height: 200px;
}

.post-image-placeholder svg {
    width: 48px;
    height: 48px;
    stroke-width: 1.5;
}

.post-image-placeholder span {
    font-size: var(--font-size-sm);
    font-weight: 500;
}

.post-linked-goal {
    margin-top: var(--spacing-sm);
    padding: var(--spacing-xs) var(--spacing-sm);
    background: rgba(16, 185, 129, 0.1);
    border-radius: var(--radius-sm);
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: var(--font-size-xs);
    color: var(--primary-color);
    font-weight: 500;
}

.post-linked-goal svg {
    width: 14px;
    height: 14px;
    stroke-width: 2.5;
}

.post-item {
    padding: var(--spacing-md) var(--spacing-sm);
}

.post-item .activity-content {
    gap: var(--spacing-xs);
}

/* ===== Facebook-style Post Cards ===== */
.post-card {
    background: var(--bg-primary);
    border-radius: var(--radius-md);
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
    margin-bottom: var(--spacing-md);
    padding: var(--spacing-md);
    transition: box-shadow var(--transition-fast);
}

.post-card:hover {
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.post-header {
    margin-bottom: var(--spacing-md);
}

.post-user-info {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.post-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: var(--text-white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: var(--font-size-sm);
    flex-shrink: 0;
    transition: transform var(--transition-fast);
}

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

.post-user-details {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.post-user-name {
    font-weight: 600;
    color: var(--text-dark);
    text-decoration: none;
    font-size: var(--font-size-base);
    transition: color var(--transition-fast);
}

.post-user-name:hover {
    color: var(--primary-color);
    text-decoration: underline;
}

.post-time {
    font-size: var(--font-size-xs);
    color: var(--text-light);
}

.post-body {
    margin-bottom: var(--spacing-md);
}

.post-text {
    color: var(--text-dark);
    font-size: var(--font-size-base);
    line-height: 1.6;
    word-wrap: break-word;
    white-space: pre-wrap;
}

.post-image-placeholder {
    margin-top: var(--spacing-md);
    padding: var(--spacing-lg);
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    color: var(--text-light);
    border: 2px dashed var(--border-medium);
}

.post-linked-goal {
    margin-top: var(--spacing-sm);
    padding: var(--spacing-sm);
    background: var(--bg-secondary);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--primary-color);
    font-size: var(--font-size-sm);
}

.post-stats {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-sm) 0;
    border-top: 1px solid var(--border-light);
    border-bottom: 1px solid var(--border-light);
    margin-bottom: var(--spacing-sm);
}

.post-stat-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--text-light);
    font-size: var(--font-size-sm);
}

.post-stat-item svg {
    color: var(--error-color);
}

.post-actions {
    display: flex;
    gap: 0;
    padding-top: var(--spacing-xs);
}

.post-action-btn {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm);
    background: none;
    border: none;
    color: var(--text-light);
    font-size: var(--font-size-sm);
    font-weight: 600;
    cursor: pointer;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.post-action-btn:hover {
    background: var(--bg-secondary);
    color: var(--text-dark);
}

.post-action-btn.liked {
    color: var(--error-color);
}

.post-action-btn.liked:hover {
    color: var(--error-color);
    background: rgba(231, 76, 60, 0.1);
}

.post-action-btn svg {
    width: 20px;
    height: 20px;
}

/* ===== Post Comments ===== */
.post-comments-section {
    padding: var(--spacing-md);
    border-top: 1px solid var(--border-light);
    background: var(--bg-secondary);
}

.post-comments-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    max-height: 400px;
    overflow-y: auto;
}

.post-comment {
    display: flex;
    gap: var(--spacing-sm);
    align-items: flex-start;
    position: relative;
    padding: var(--spacing-sm);
    border-radius: var(--radius-md);
    transition: background var(--transition-fast);
}

.post-comment:hover {
    background: var(--bg-tertiary);
}

.post-comment-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: var(--text-white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: var(--font-size-sm);
    flex-shrink: 0;
}

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

.post-comment-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-xs);
}

.post-comment-author {
    font-weight: 600;
    color: var(--text-dark);
    font-size: var(--font-size-sm);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.post-comment-author:hover {
    color: var(--primary-color);
}

.post-comment-time {
    font-size: var(--font-size-xs);
    color: var(--text-light);
}

.post-comment-text {
    color: var(--text-medium);
    font-size: var(--font-size-sm);
    line-height: 1.5;
    word-wrap: break-word;
}

.post-comment-delete {
    position: absolute;
    top: var(--spacing-sm);
    right: var(--spacing-sm);
    background: transparent;
    border: none;
    color: var(--text-light);
    cursor: pointer;
    padding: var(--spacing-xs);
    border-radius: var(--radius-sm);
    opacity: 0;
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
}

.post-comment:hover .post-comment-delete {
    opacity: 1;
}

.post-comment-delete:hover {
    background: rgba(231, 76, 60, 0.1);
    color: var(--error-color);
}

.post-comment-delete svg {
    width: 16px;
    height: 16px;
}

.post-comment-input-wrapper {
    display: flex;
    gap: var(--spacing-sm);
    align-items: flex-start;
}

.post-comment-avatar-input {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: var(--text-white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: var(--font-size-sm);
    flex-shrink: 0;
}

.post-comment-form {
    flex: 1;
    display: flex;
    gap: var(--spacing-sm);
    align-items: center;
    background: var(--bg-primary);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xs) var(--spacing-sm);
    transition: border-color var(--transition-fast);
}

.post-comment-form:focus-within {
    border-color: var(--primary-color);
}

.post-comment-input {
    flex: 1;
    border: none;
    outline: none;
    background: transparent;
    color: var(--text-dark);
    font-size: var(--font-size-sm);
    padding: var(--spacing-xs) 0;
    font-family: var(--font-family-primary);
}

.post-comment-input::placeholder {
    color: var(--text-light);
}

.post-comment-submit {
    background: transparent;
    border: none;
    color: var(--primary-color);
    cursor: pointer;
    padding: var(--spacing-xs);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
    flex-shrink: 0;
}

.post-comment-submit:hover:not(:disabled) {
    background: rgba(16, 185, 129, 0.1);
    transform: scale(1.1);
}

.post-comment-submit:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.post-comment-submit svg {
    width: 20px;
    height: 20px;
}

/* ===== Connection Suggestions ===== */
.connection-suggestions {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.user-card-suggestion {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm);
    background: transparent;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
    border-bottom: 1px solid var(--border-light);
    padding-bottom: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
}

.user-card-suggestion:last-child {
    border-bottom: none;
    margin-bottom: 0;
}

.user-card-suggestion:hover {
    background: var(--bg-secondary);
}

.user-card-avatar {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--secondary-color) 0%, var(--secondary-dark) 100%);
    color: var(--text-white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: var(--font-size-base);
    flex-shrink: 0;
}

.user-card-info {
    flex: 1;
    min-width: 0;
}

.user-card-name {
    font-weight: 600;
    color: var(--text-dark);
    font-size: var(--font-size-base);
    margin-bottom: var(--spacing-xs);
}

.user-card-location {
    font-size: var(--font-size-sm);
    color: var(--text-light);
    margin-bottom: var(--spacing-xs);
}

.user-card-common {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.common-interest {
    font-size: var(--font-size-xs);
    color: var(--secondary-color);
    background: rgba(59, 130, 246, 0.1);
    padding: 2px var(--spacing-xs);
    border-radius: var(--radius-sm);
    display: inline-block;
    margin-right: var(--spacing-xs);
}

.mutual-connections {
    font-size: var(--font-size-xs);
    color: var(--text-light);
}

.btn-connect {
    padding: var(--spacing-xs) var(--spacing-md);
    background: var(--secondary-color);
    color: var(--text-white);
    border: 1px solid var(--secondary-color);
    border-radius: var(--radius-sm);
    font-size: var(--font-size-sm);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
    white-space: nowrap;
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.btn-connect:hover:not(:disabled) {
    background: var(--secondary-dark);
    border-color: var(--secondary-dark);
    box-shadow: var(--shadow-sm);
}

.btn-connect:disabled,
.btn-connect.sent {
    background: var(--success-color);
    cursor: default;
}

/* ===== Your Connections ===== */
.connection-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    max-height: 400px;
    overflow-y: auto;
}

.user-card-connection {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm);
    background: transparent;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
    cursor: pointer;
    border-bottom: 1px solid var(--border-light);
    padding-bottom: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
}

.user-card-connection:last-child {
    border-bottom: none;
    margin-bottom: 0;
}

.user-card-connection:hover {
    background: var(--bg-secondary);
}

.user-card-activity {
    font-size: var(--font-size-xs);
    color: var(--text-light);
    font-style: italic;
}

/* ===== Empty States ===== */
.empty-state {
    text-align: center;
    padding: var(--spacing-xl);
    color: var(--text-light);
    font-size: var(--font-size-sm);
}

.loading-state {
    text-align: center;
    padding: var(--spacing-lg);
    color: var(--text-light);
    font-size: var(--font-size-sm);
}

/* ===== Responsive: Community Section ===== */
@media (max-width: 1024px) {
    .dashboard-layout {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }

    .dashboard-right {
        order: -1;
    }

    .activity-feed,
    .connection-list {
        max-height: none;
    }
}

@media (max-width: 768px) {
    .community-card {
        padding: var(--spacing-lg);
    }

    .search-box {
        flex-wrap: wrap;
    }

    .btn-search {
        width: 100%;
        margin-top: var(--spacing-xs);
    }

    .activity-item-community,
    .user-card-suggestion,
    .user-card-connection {
        flex-wrap: wrap;
    }

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

    /* Post creation form responsive */
    .post-create-header {
        padding: var(--spacing-sm);
        gap: var(--spacing-sm);
    }

    .post-create-avatar {
        width: 36px;
        height: 36px;
        font-size: var(--font-size-xs);
    }

    .post-create-input-wrapper textarea {
        font-size: var(--font-size-sm);
        padding: var(--spacing-xs) var(--spacing-sm);
    }

    .post-create-footer {
        flex-direction: column;
        align-items: stretch;
        gap: var(--spacing-sm);
        padding: var(--spacing-xs) var(--spacing-sm);
    }

    .post-create-actions {
        width: 100%;
        justify-content: space-between;
    }

    .post-create-submit {
        justify-content: space-between;
        width: 100%;
        margin-left: 0;
    }

    .btn-post-action {
        flex: 1;
        justify-content: center;
        padding: var(--spacing-xs);
        font-size: var(--font-size-xs);
    }

    .btn-post-action span {
        display: none;
    }

    .btn-post-submit {
        padding: var(--spacing-xs) var(--spacing-lg);
        flex: 1;
        max-width: 120px;
    }

    .post-image-placeholder {
        min-height: 150px;
        padding: var(--spacing-md);
    }
}

/* ===== Animations ===== */
@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

    to {
        transform: rotate(360deg);
    }
}

@keyframes pulse {

    0%,
    100% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.05);
    }
}

/* ===== Scroll Animations ===== */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease-out;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ===== Enhanced Responsive Design ===== */
@media (max-width: 1024px) {
    .hero .container {
        grid-template-columns: 1fr;
        gap: var(--spacing-xxl);
        text-align: center;
    }

    .hero-title {
        font-size: var(--font-size-5xl);
    }

    .features-grid {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 var(--spacing-md);
    }

    .navbar .container {
        padding: var(--spacing-md);
    }

    .nav-links {
        gap: var(--spacing-md);
    }

    .nav-links a {
        font-size: var(--font-size-xs);
        padding: var(--spacing-xs) var(--spacing-sm);
    }

    .hero-title {
        font-size: var(--font-size-4xl);
    }

    .hero-subtitle {
        font-size: var(--font-size-lg);
    }

    .hero-cta {
        flex-direction: column;
        align-items: center;
    }

    .section-title {
        font-size: var(--font-size-4xl);
    }

    .features-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }

    .feature-card {
        padding: var(--spacing-xl);
    }

    .dashboard-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }

    .dashboard-card {
        padding: var(--spacing-xl);
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: var(--font-size-3xl);
    }

    .hero-subtitle {
        font-size: var(--font-size-base);
    }

    .section-title {
        font-size: var(--font-size-3xl);
    }

    .feature-card,
    .dashboard-card {
        padding: var(--spacing-lg);
    }

    .btn-large {
        padding: var(--spacing-md) var(--spacing-lg);
        font-size: var(--font-size-base);
    }
}

/* ===== Utility Classes ===== */
.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);
}

.hidden {
    display: none;
}

.visible {
    display: block;
}

/* ===== Loading States ===== */
.loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: var(--text-white);
    animation: spin 1s ease-in-out infinite;
}

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

/* ===== Focus States ===== */
.btn-primary:focus,
.btn-secondary:focus,
.btn-outline:focus {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

/* ===== Print Styles ===== */
@media print {

    .navbar,
    .cta,
    .footer {
        display: none;
    }

    .hero {
        background: none;
        color: var(--text-dark);
    }

    .hero-title,
    .hero-subtitle {
        color: var(--text-dark);
    }
}