/**
 * High Leverage Humans - Improved Layout CSS
 * Fixes spacing, typography hierarchy, and premium visual design
 * Based on screenshot analysis and modern web design principles
 */

/* Enhanced Typography Hierarchy */
.hero h1 {
    font-family: var(--font-primary);
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 400;
    line-height: 1.1;
    letter-spacing: 0.02em;
    text-transform: uppercase;
    margin: 0 0 1.5rem 0;
    background: linear-gradient(135deg, var(--color-white) 0%, var(--color-neon-blue) 100%);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-align: center;
}

.hero .tagline {
    font-family: var(--font-primary);
    font-size: clamp(1.5rem, 3vw, 2.5rem);
    font-weight: 400;
    color: var(--color-electric-red);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin: 0 0 2rem 0;
    text-align: center;
}

.hero .hero-description {
    font-family: var(--font-secondary);
    font-size: clamp(1.1rem, 2vw, 1.3rem);
    font-weight: 400;
    line-height: 1.6;
    color: var(--color-gray-300);
    max-width: 600px;
    margin: 0 auto 3rem auto;
    text-align: center;
}

/* Improved Section Spacing */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-charcoal) 0%, var(--color-charcoal-dark) 100%);
    padding: 6rem 2rem;
    position: relative;
    overflow: hidden;
}

.hero-content {
    max-width: 800px;
    width: 100%;
    z-index: 2;
    position: relative;
}

.hero-logo {
    display: block;
    margin: 0 auto 3rem auto;
    max-width: 200px;
    height: auto;
    opacity: 0.95;
    filter: drop-shadow(0 10px 30px rgba(0, 230, 255, 0.3));
}

/* Enhanced Section Separation */
.value-proposition {
    padding: 8rem 2rem;
    background: linear-gradient(180deg, var(--color-charcoal-dark) 0%, var(--color-charcoal) 50%, var(--color-charcoal-dark) 100%);
    position: relative;
}

.value-proposition::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent 0%, var(--color-neon-blue) 50%, transparent 100%);
}

.value-proposition h2 {
    font-family: var(--font-primary);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 400;
    text-transform: uppercase;
    letter-spacing: 0.02em;
    color: var(--color-white);
    text-align: center;
    margin: 0 0 3rem 0;
    position: relative;
}

.value-proposition h2::after {
    content: '';
    position: absolute;
    bottom: -1rem;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: var(--color-neon-blue);
    border-radius: 2px;
}

/* Improved Grid Layout */
.value-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 3rem;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

.value-item {
    background: rgba(26, 26, 26, 0.8);
    border: 1px solid rgba(0, 230, 255, 0.1);
    border-radius: 12px;
    padding: 2.5rem 2rem;
    text-align: center;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
}

.value-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent 0%, var(--color-neon-blue) 50%, transparent 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.value-item:hover::before {
    opacity: 1;
}

.value-item:hover {
    transform: translateY(-8px);
    border-color: rgba(0, 230, 255, 0.3);
    box-shadow: 0 20px 40px rgba(0, 230, 255, 0.15);
}

.value-icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    display: block;
}

.value-item h3 {
    font-family: var(--font-primary);
    font-size: clamp(1.3rem, 2vw, 1.5rem);
    font-weight: 400;
    text-transform: uppercase;
    letter-spacing: 0.02em;
    color: var(--color-white);
    margin: 0 0 1rem 0;
}

.value-item p {
    font-family: var(--font-secondary);
    font-size: var(--text-base);
    line-height: 1.6;
    color: var(--color-gray-300);
    margin: 0;
}

/* Enhanced Features Section */
.features {
    padding: 8rem 2rem;
    background: var(--color-charcoal);
    position: relative;
}

.features::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent 0%, var(--color-electric-red) 50%, transparent 100%);
}

.features h2 {
    font-family: var(--font-primary);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 400;
    text-transform: uppercase;
    letter-spacing: 0.02em;
    color: var(--color-white);
    text-align: center;
    margin: 0 0 1.5rem 0;
}

.section-intro {
    font-family: var(--font-secondary);
    font-size: var(--text-lg);
    color: var(--color-gray-300);
    text-align: center;
    max-width: 600px;
    margin: 0 auto 4rem auto;
    line-height: 1.6;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2.5rem;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

.feature-card {
    background: linear-gradient(135deg, rgba(26, 26, 26, 0.9) 0%, rgba(17, 17, 17, 0.9) 100%);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    padding: 3rem 2rem;
    text-align: center;
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(20px);
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0, 230, 255, 0.05) 0%, rgba(255, 0, 79, 0.05) 100%);
    opacity: 0;
    transition: opacity 0.4s ease;
}

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

.feature-card:hover {
    transform: translateY(-12px);
    border-color: rgba(0, 230, 255, 0.3);
    box-shadow: 0 25px 50px rgba(0, 230, 255, 0.2);
}

.feature-card.featured {
    border-color: var(--color-electric-red);
    background: linear-gradient(135deg, rgba(255, 0, 79, 0.1) 0%, rgba(26, 26, 26, 0.9) 100%);
}

.feature-icon {
    font-size: 3.5rem;
    margin-bottom: 2rem;
    display: block;
}

.feature-card h3 {
    font-family: var(--font-primary);
    font-size: clamp(1.3rem, 2vw, 1.6rem);
    font-weight: 400;
    text-transform: uppercase;
    letter-spacing: 0.02em;
    color: var(--color-white);
    margin: 0 0 1.5rem 0;
}

.feature-card p {
    font-family: var(--font-secondary);
    font-size: var(--text-base);
    line-height: 1.6;
    color: var(--color-gray-300);
    margin: 0 0 2rem 0;
}

.feature-status {
    font-family: var(--font-secondary);
    font-size: var(--text-sm);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-neon-blue);
    padding: 0.5rem 1rem;
    background: rgba(0, 230, 255, 0.1);
    border: 1px solid rgba(0, 230, 255, 0.3);
    border-radius: 6px;
    display: inline-block;
}

.feature-card.featured .feature-status {
    color: var(--color-electric-red);
    background: rgba(255, 0, 79, 0.1);
    border-color: rgba(255, 0, 79, 0.3);
}

/* Enhanced CTA Button */
.cta-button {
    display: inline-block;
    font-family: var(--font-primary);
    font-size: var(--text-lg);
    font-weight: 400;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-charcoal);
    background: linear-gradient(135deg, var(--color-neon-blue) 0%, var(--color-neon-blue-light) 100%);
    padding: 1rem 3rem;
    border: none;
    border-radius: 8px;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 230, 255, 0.3);
}

.cta-button::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 0.5s ease;
}

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

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 40px rgba(0, 230, 255, 0.4);
}

/* Container System */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Responsive Improvements */
@media (max-width: 768px) {
    .hero {
        padding: 4rem 1rem;
        min-height: 90vh;
    }
    
    .hero-logo {
        max-width: 150px;
        margin-bottom: 2rem;
    }
    
    .value-proposition,
    .features {
        padding: 6rem 1rem;
    }
    
    .value-grid,
    .features-grid {
        gap: 2rem;
    }
    
    .value-item,
    .feature-card {
        padding: 2rem 1.5rem;
    }
}

@media (max-width: 480px) {
    .hero {
        padding: 3rem 1rem;
    }
    
    .value-grid {
        grid-template-columns: 1fr;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
}