:root {
    /* Modern color palette */
    --primary-color: #6366f1;
    --primary-light: #818cf8;
    --primary-dark: #4f46e5;
    --secondary-color: #8b5cf6;
    --accent-color: #06b6d4;
    --accent-warm: #f59e0b;

    /* Sophisticated grays */
    --text-primary: #1f2937;
    --text-secondary: #6b7280;
    --text-muted: #9ca3af;

    /* Modern backgrounds */
    --bg-primary: #ffffff;
    --bg-secondary: #f8fafc;
    --bg-tertiary: #f1f5f9;
    --bg-glass: rgba(255, 255, 255, 0.8);
    --bg-dark-glass: rgba(30, 41, 59, 0.1);

    /* Enhanced shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.07), 0 1px 3px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1), 0 4px 6px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.1), 0 10px 10px rgba(0, 0, 0, 0.04);
    --shadow-glow: 0 0 50px rgba(99, 102, 241, 0.15);

    /* Modern radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;

    /* Smooth transitions */
    --transition-fast: all 0.15s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-normal: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);

    /* Spacing scale */
    --space-xs: 0.5rem;
    --space-sm: 0.75rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.7;
    color: var(--text-primary);
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    background-attachment: fixed;
    min-height: 100vh;
    font-size: 16px;
    font-weight: 400;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.header {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    color: white;
    padding: var(--space-3xl) 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg,
        rgba(99, 102, 241, 0.1) 0%,
        rgba(139, 92, 246, 0.1) 50%,
        rgba(6, 182, 212, 0.1) 100%);
    z-index: -1;
}

.logo {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    margin-bottom: var(--space-sm);
    background: linear-gradient(135deg, #ffffff 0%, rgba(255, 255, 255, 0.8) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -0.02em;
    text-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.tagline {
    font-size: clamp(1.1rem, 2.5vw, 1.3rem);
    opacity: 0.95;
    font-weight: 500;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    max-width: 600px;
    margin: 0 auto;
}

.main {
    padding: var(--space-3xl) 0;
    position: relative;
}

.section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    color: white;
    margin-bottom: var(--space-2xl);
    text-align: center;
    font-weight: 700;
    text-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    letter-spacing: -0.02em;
}

.businesses-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
    gap: var(--space-xl);
    margin-bottom: var(--space-3xl);
    padding: 0 var(--space-md);

    /* Staggered animation */
    --stagger: 0;
}

.business-card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    box-shadow: var(--shadow-lg), 0 0 0 1px rgba(255, 255, 255, 0.1);
    transition: var(--transition-normal);
    border: 1px solid rgba(255, 255, 255, 0.2);
    position: relative;
    overflow: hidden;
    transform: translateY(20px);
    opacity: 0;
    animation: cardSlideIn 0.8s ease-out forwards;
    animation-delay: calc(var(--stagger) * 0.1s);
}

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

.business-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg,
        var(--primary-color) 0%,
        var(--secondary-color) 50%,
        var(--accent-color) 100%);
    opacity: 0;
    transition: var(--transition-normal);
}

.business-card:hover {
    transform: translateY(-12px) scale(1.02);
    box-shadow: var(--shadow-xl), var(--shadow-glow);
    border-color: rgba(99, 102, 241, 0.3);
}

.business-card:hover::before {
    opacity: 1;
}

.business-name {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-dark);
    margin-bottom: var(--space-sm);
    line-height: 1.3;
    letter-spacing: -0.01em;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.business-description {
    color: var(--text-secondary);
    margin-bottom: var(--space-lg);
    line-height: 1.6;
    font-size: 0.95rem;
    font-weight: 400;
}

.business-promo {
    background: linear-gradient(135deg, var(--accent-warm), #f97316);
    color: white;
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-md);
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: var(--space-lg);
    display: inline-block;
    box-shadow: 0 4px 12px rgba(245, 158, 11, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
}

.business-services {
    color: var(--text-primary);
    font-weight: 500;
    margin-bottom: var(--space-lg);
    font-size: 0.95rem;
    line-height: 1.6;
}

.contact-buttons {
    display: flex;
    gap: var(--space-sm);
    flex-wrap: wrap;
    margin-top: auto;
}

.contact-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-md);
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 600;
    transition: var(--transition-fast);
    border: 1px solid transparent;
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.contact-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.6s;
}

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

.contact-btn.whatsapp {
    background: linear-gradient(135deg, #25d366, #20c757);
    color: white;
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.3);
}

.contact-btn.whatsapp:hover {
    background: linear-gradient(135deg, #20c757, #1eb854);
    transform: translateY(-2px) scale(1.05);
    box-shadow: 0 8px 20px rgba(37, 211, 102, 0.4);
}

.contact-btn.website {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: white;
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.3);
}

.contact-btn.website:hover {
    background: linear-gradient(135deg, var(--primary-dark), #3730a3);
    transform: translateY(-2px) scale(1.05);
    box-shadow: 0 8px 20px rgba(99, 102, 241, 0.4);
}

.contact-btn.facebook {
    background: linear-gradient(135deg, #1877f2, #166fe5);
    color: white;
    box-shadow: 0 4px 12px rgba(24, 119, 242, 0.3);
}

.contact-btn.facebook:hover {
    background: linear-gradient(135deg, #166fe5, #1460d3);
    transform: translateY(-2px) scale(1.05);
    box-shadow: 0 8px 20px rgba(24, 119, 242, 0.4);
}

.contact-btn.email {
    background: linear-gradient(135deg, #ea4335, #d33b2c);
    color: white;
    box-shadow: 0 4px 12px rgba(234, 67, 53, 0.3);
}

.contact-btn.email:hover {
    background: linear-gradient(135deg, #d33b2c, #c1351d);
    transform: translateY(-2px) scale(1.05);
    box-shadow: 0 8px 20px rgba(234, 67, 53, 0.4);
}

.community-section {
    text-align: center;
    margin-top: var(--space-3xl);
    padding: 0 var(--space-md);
}

.community-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(30px);
    -webkit-backdrop-filter: blur(30px);
    color: white;
    padding: var(--space-3xl) var(--space-xl);
    border-radius: var(--radius-xl);
    max-width: 700px;
    margin: 0 auto;
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: var(--shadow-xl), var(--shadow-glow);
    position: relative;
    overflow: hidden;
    transform: translateY(30px);
    opacity: 0;
    animation: fadeInUp 1s ease-out 0.5s forwards;
}

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

.community-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: conic-gradient(from 0deg, transparent, rgba(99, 102, 241, 0.1), transparent, rgba(139, 92, 246, 0.1), transparent);
    animation: rotate 10s linear infinite;
    opacity: 0.7;
}

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

.community-card > * {
    position: relative;
    z-index: 1;
}

.community-card h3 {
    font-size: clamp(1.8rem, 4vw, 2.5rem);
    margin-bottom: var(--space-md);
    font-weight: 700;
    letter-spacing: -0.02em;
    background: linear-gradient(135deg, #ffffff, rgba(255, 255, 255, 0.8));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.community-card p {
    font-size: clamp(1.1rem, 2.5vw, 1.25rem);
    margin-bottom: var(--space-xl);
    opacity: 0.95;
    line-height: 1.6;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

.cta-button {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.9), rgba(255, 255, 255, 0.8));
    backdrop-filter: blur(10px);
    color: var(--primary-dark);
    padding: var(--space-md) var(--space-xl);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: var(--radius-md);
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.cta-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(99, 102, 241, 0.2), transparent);
    transition: left 0.6s;
}

.cta-button:hover::before {
    left: 100%;
}

.cta-button:hover {
    background: linear-gradient(135deg, rgba(255, 255, 255, 1), rgba(255, 255, 255, 0.9));
    transform: translateY(-2px) scale(1.05);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.15);
    border-color: rgba(99, 102, 241, 0.3);
}

.footer {
    background: rgba(31, 41, 59, 0.9);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    color: rgba(255, 255, 255, 0.9);
    text-align: center;
    padding: var(--space-xl) 0;
    margin-top: var(--space-3xl);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0.9rem;
}

/* Enhanced Mobile Responsiveness */
@media (max-width: 768px) {
    .container {
        padding: 0 var(--space-md);
    }

    .businesses-grid {
        grid-template-columns: 1fr;
        gap: var(--space-lg);
        padding: 0;
    }

    .business-card {
        margin: 0 var(--space-sm);
    }

    .header {
        padding: var(--space-2xl) 0;
    }

    .contact-buttons {
        justify-content: center;
        gap: var(--space-sm);
    }

    .community-card {
        padding: var(--space-2xl) var(--space-lg);
        margin: 0 var(--space-sm);
    }

    .main {
        padding: var(--space-2xl) 0;
    }
}

@media (max-width: 480px) {
    .businesses-grid {
        grid-template-columns: 1fr;
        gap: var(--space-md);
    }

    .business-card {
        padding: var(--space-lg);
        margin: 0;
    }

    .contact-buttons {
        flex-direction: column;
        align-items: stretch;
    }

    .contact-btn {
        justify-content: center;
        text-align: center;
        padding: var(--space-md);
    }

    .header {
        padding: var(--space-xl) 0;
    }

    .community-card {
        padding: var(--space-xl) var(--space-md);
        margin: 0;
    }

    .cta-button {
        padding: var(--space-md) var(--space-lg);
        font-size: 1rem;
    }
}