/* Reset and base styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: #2d3748;
    background: linear-gradient(135deg, #f7fafc 0%, #edf2f7 100%);
    min-height: 100vh;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Header styles */
.header {
    padding: 2rem 0;
    text-align: center;
}

.logo h1 {
    font-size: 2.5rem;
    font-weight: 700;
    color: #2f855a;
    margin-bottom: 0.5rem;
    letter-spacing: -0.02em;
}

.tagline {
    font-size: 1rem;
    color: #718096;
    font-weight: 400;
}

/* Main content */
.main {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 2rem 0;
}

/* Hero section */
.hero-section {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    margin-bottom: 4rem;
}

.hero-content {
    max-width: 500px;
}

.hero-title {
    font-size: 3rem;
    font-weight: 600;
    color: #1a202c;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.hero-description {
    font-size: 1.25rem;
    color: #4a5568;
    margin-bottom: 2.5rem;
    line-height: 1.6;
}

.cta-section {
    text-align: left;
}

.cta-button {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 2rem;
    background: linear-gradient(135deg, #38a169 0%, #2f855a 100%);
    color: white;
    text-decoration: none;
    border-radius: 12px;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(56, 161, 105, 0.3);
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(56, 161, 105, 0.4);
}

.arrow {
    font-size: 1.2rem;
    transition: transform 0.3s ease;
}

.cta-button:hover .arrow {
    transform: translateX(4px);
}

.cta-subtitle {
    margin-top: 1rem;
    color: #718096;
    font-size: 0.95rem;
}

/* Hero visual */
.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.visual-element {
    width: 300px;
    height: 300px;
    background: linear-gradient(135deg, #68d391 0%, #38a169 50%, #2f855a 100%);
    border-radius: 50%;
    position: relative;
    animation: float 6s ease-in-out infinite;
    box-shadow: 0 20px 40px rgba(56, 161, 105, 0.2);
}

.visual-element::before {
    content: '';
    position: absolute;
    top: 20%;
    left: 20%;
    width: 60%;
    height: 60%;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    backdrop-filter: blur(10px);
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-20px);
    }
}

/* Features section */
.features-section {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 4rem;
}

.feature-card {
    background: white;
    padding: 2rem;
    border-radius: 16px;
    text-align: center;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid #e2e8f0;
}

.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
}

.feature-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.feature-card h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: #2d3748;
    margin-bottom: 0.75rem;
}

.feature-card p {
    color: #718096;
    line-height: 1.5;
}

/* Secondary CTA section */
.cta-alt {
    background: linear-gradient(135deg, #2d3748 0%, #1a202c 100%);
    border-radius: 20px;
    padding: 3.5rem 2.5rem;
    text-align: center;
    margin: 5rem 0;
    position: relative;
    overflow: hidden;
    box-shadow: 0 16px 40px rgba(45, 55, 72, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.cta-alt::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(56, 161, 105, 0.15) 0%, rgba(47, 133, 90, 0.08) 100%);
    pointer-events: none;
}

.cta-alt-content {
    position: relative;
    z-index: 1;
    max-width: 600px;
    margin: 0 auto;
}

.cta-text {
    font-size: 1.75rem;
    font-weight: 700;
    color: white;
    margin-bottom: 1rem;
    line-height: 1.3;
    letter-spacing: -0.01em;
}

.cta-subtitle {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 2.5rem;
    line-height: 1.5;
}

.cta-buttons {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
}

.cta-alt .cta-button.secondary {
    background: linear-gradient(135deg, #38a169 0%, #2f855a 100%);
    color: white;
    padding: 1.2rem 3rem;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    transition: all 0.3s ease;
    box-shadow: 0 6px 16px rgba(56, 161, 105, 0.4);
    border: 2px solid rgba(255, 255, 255, 0.1);
}

.cta-alt .cta-button.secondary:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 28px rgba(56, 161, 105, 0.5);
    border-color: rgba(255, 255, 255, 0.2);
}

.button-arrow {
    font-size: 1.2rem;
    transition: transform 0.3s ease;
}

.cta-alt .cta-button.secondary:hover .button-arrow {
    transform: translateX(4px);
}

.cta-link {
    color: #68d391;
    text-decoration: none;
    font-weight: 500;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    padding: 0.5rem 1rem;
    border-radius: 8px;
    border-bottom: 2px solid transparent;
}

.cta-link:hover {
    color: #9ae6b4;
    background: rgba(104, 211, 145, 0.1);
    border-bottom-color: #68d391;
}

/* Footer */
.footer {
    text-align: center;
    padding: 2rem 0;
    color: #718096;
    border-top: 1px solid #e2e8f0;
    margin-top: 2rem;
}

.footer a {
    color: #38a169;
    text-decoration: none;
    font-weight: 500;
}

.footer a:hover {
    text-decoration: underline;
}

/* Responsive design */
@media (max-width: 768px) {
    .hero-section {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-description {
        font-size: 1.1rem;
    }
    
    .visual-element {
        width: 250px;
        height: 250px;
    }
    
    .logo h1 {
        font-size: 2rem;
    }
    
    .features-section {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .cta-alt {
        padding: 3rem 1.5rem;
        margin: 4rem 0;
    }
    
    .cta-text {
        font-size: 1.5rem;
        margin-bottom: 1rem;
    }
    
    .cta-subtitle {
        font-size: 1rem;
        margin-bottom: 2rem;
    }
    
    .cta-buttons {
        gap: 1.25rem;
    }
    
    .cta-alt .cta-button.secondary {
        padding: 1rem 2.5rem;
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .cta-button {
        padding: 0.875rem 1.5rem;
        font-size: 1rem;
    }
    
    .visual-element {
        width: 200px;
        height: 200px;
    }
    
    .cta-alt {
        padding: 2.5rem 1rem;
        margin: 3rem 0;
        border-radius: 16px;
    }
    
    .cta-text {
        font-size: 1.4rem;
        margin-bottom: 0.75rem;
    }
    
    .cta-subtitle {
        font-size: 0.95rem;
        margin-bottom: 2rem;
    }
    
    .cta-buttons {
        gap: 1rem;
    }
    
    .cta-alt .cta-button.secondary {
        padding: 1rem 2rem;
        font-size: 1rem;
        width: 100%;
        max-width: 280px;
    }
    
    .cta-link {
        font-size: 1rem;
    }
}