.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 4rem 2rem 4rem;
    z-index: 1;
}

.hero-content {
    max-width: 900px;
    animation: fadeInUp 1s ease;
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

.hero h1 {  
    font-size: 5.5rem; 
    font-weight: 900;
    margin-bottom: 1.5rem;
    line-height: 1.1;
    background: linear-gradient(135deg, #4ade80, #fff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero p {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 2.5rem;
    line-height: 1.8;
    max-width: 850px;
    margin-left: auto;
    margin-right: auto;
}

.hero h2 {
    font-size: 4rem; 
    font-weight: 750;
    margin-bottom: 1.5rem;
    line-height: 1.1;
    background: linear-gradient(135deg, #fff, #4ade80);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.btn-large {
    padding: 1rem 2.5rem;
    font-size: 1.1rem;
}

/* Stats Section */
.stats {
    position: relative;
    padding: 4rem 2rem;
    z-index: 1;
    background: rgba(0, 0, 0, 0.2);
}

.stats-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.stat-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(74, 222, 128, 0.2);
    border-radius: 20px;
    padding: 2.5rem;
    text-align: center;
    transition: all 0.3s ease;
}

.stat-card:hover {
    transform: translateY(-10px);
    border-color: #4ade80;
    box-shadow: 0 10px 40px rgba(74, 222, 128, 0.2);
}

.stat-number {
    font-size: 3.5rem;
    font-weight: 900;
    background: linear-gradient(135deg, #4ade80, #22d3ee);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.5rem;
    display: block;
}

.stat-label {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.7);
    font-weight: 500;
}

/* Features Section */
.features {
    position: relative;
    padding: 6rem 2rem;
    z-index: 1;
}

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

.section-title {
    text-align: center;
    font-size: 3rem;
    font-weight: 900;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, #fff, #4ade80);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-subtitle {
    text-align: center;
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 4rem;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.feature-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(74, 222, 128, 0.2);
    border-radius: 20px;
    padding: 2.5rem;
    transition: all 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-5px);
    border-color: #4ade80;
    box-shadow: 0 10px 40px rgba(74, 222, 128, 0.2);
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
}

.feature-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: #4ade80;
}

.feature-card p {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.6;
}

/* CTA Section */
.cta {
    position: relative;
    padding: 6rem 2rem;
    text-align: center;
    z-index: 1;
}

.cta-content {
    max-width: 700px;
    margin: 0 auto;
    background: rgba(74, 222, 128, 0.1);
    backdrop-filter: blur(10px);
    border: 2px solid rgba(74, 222, 128, 0.3);
    border-radius: 30px;
    padding: 4rem 3rem;
}

.cta h2 {
    font-size: 2.5rem;
    font-weight: 900;
    margin-bottom: 1.5rem;
}

.cta p {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 2rem;
}

/* --- Responsive Content Layouts --- */
@media (max-width: 922px) {
    /* Hero Adjustments */
    .hero h1 {
        font-size: 3.5rem;
        margin-top: 1.5rem;
        margin-bottom: 1rem;
    }
    .hero h2 {
        font-size: 1.8rem;
    }
    .hero p {
        font-size: 1.1rem;
    }
    .hero-buttons {
        flex-direction: column;
    }
    .section-title {
        font-size: 2rem;
    }
    .section-subtitle {
        margin-bottom: 2rem;
    }

    /* Stats: 3 in a row (forced) */
    .stats {
        padding: 2rem 1rem;
    }
    .stats-container {
        grid-template-columns: repeat(3, 1fr);
        gap: 0.5rem;
    }
    .stat-card {
        padding: 1rem 0.5rem;
    }
    .stat-number {
        font-size: 1.5rem;
        word-break: break-all;
    }
    .stat-label {
        font-size: 0.8rem;
        line-height: 1.2;
    }

    /* Features: 2 in a row (forced) */
    .features {
        padding: 2rem 2rem;
    }
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }
    .feature-card {
        padding: 1.5rem 1rem;
    }
    .feature-icon {
        font-size: 2rem;
        margin-bottom: 1rem;
    }
    .feature-card h3 {
        font-size: 1.2rem;
    }
    .feature-card p {
        font-size: 0.9rem;
    }

    /* CTA: Fix "stretched" look */
    .cta {
        padding: 2rem 2rem 3rem;
    }
    .cta-content {
        padding: 2.5rem 1.5rem;
    }
    .cta h2 {
        font-size: 1.8rem;
    }
}