/* Kreivo Hero */
#kreivo-hero {
    min-height: 80dvh;
    padding: 6rem 2rem 4rem;
    flex-direction: column;
    text-align: center;
}

.kreivo-logo {
    margin-bottom: 1.5rem;
}

.kreivo-subtitle {
    color: var(--clr-terminal-green);
    font-size: 1.1rem;
    letter-spacing: 0.05em;
    margin-bottom: 1rem;
}

#kreivo-hero h1 {
    font-size: var(--font-size-main-title);
    color: var(--clr-whitest);
    margin-bottom: 1rem;
}

#kreivo-hero h1 .accent {
    color: var(--clr-green-darker);
}

#kreivo-hero p {
    color: var(--clr-olive-lighter);
    max-width: 650px;
    line-height: 1.6;
    margin-bottom: 2rem;
}

.hero-actions {
    display: flex;
    align-items: center;
    gap: 2rem;
    flex-wrap: wrap;
    justify-content: center;
}

.matrix-link {
    color: var(--clr-olive-lighter);
    font-size: 0.95rem;
    transition: color 0.2s ease;
}

.matrix-link:hover {
    color: var(--clr-green-darker);
}

/* Features Section — scroll-animated list */
#features {
    padding: 6rem 2rem;
    flex-direction: column;
    min-height: auto;
}

#features h2 {
    color: var(--clr-whitest);
    text-align: center;
    margin-bottom: 4rem;
}

.features-list {
    display: flex;
    flex-direction: column;
    gap: 0;
    max-width: 700px;
    width: 100%;
    margin: 0 auto;
}

.feature-item {
    display: flex;
    gap: 2rem;
    padding: 2rem 0;
    border-bottom: 1px solid var(--glass-border);
    position: relative;
}

.feature-item:last-child {
    border-bottom: none;
}

.feature-line {
    width: 3px;
    flex-shrink: 0;
    background: var(--clr-green-darker);
    border-radius: 2px;
    opacity: 0;
    transform: scaleY(0);
    transform-origin: top;
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.feature-item.animate .feature-line {
    opacity: 1;
    transform: scaleY(1);
}

.feature-content {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.feature-content h3 {
    color: var(--clr-whitest);
    font-size: var(--font-size-small-title);
    font-weight: 600;
}

.feature-content p {
    color: var(--clr-olive-lighter);
    line-height: 1.6;
}

/* Ecosystem Section */
#ecosystem {
    padding: 6rem 2rem;
    flex-direction: column;
}

#ecosystem h2 {
    color: var(--clr-whitest);
    text-align: center;
    margin-bottom: 1rem;
}

.ecosystem-subtitle {
    color: var(--clr-olive-lighter);
    text-align: center;
    max-width: 600px;
    margin-bottom: 3rem;
    line-height: 1.6;
}

.ecosystem-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    max-width: 900px;
    width: 100%;
}

.ecosystem-card {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    text-decoration: none !important;
}

.ecosystem-card h3 {
    color: var(--clr-whitest);
    font-size: var(--font-size-small-title);
    transition: color 0.2s ease;
}

.ecosystem-card:hover h3 {
    color: var(--clr-green-darker);
}

.ecosystem-card p {
    color: var(--clr-olive-lighter);
    line-height: 1.6;
}

.project-link {
    color: var(--clr-green-darker);
    font-size: 0.85rem;
    margin-top: auto;
}

/* Kreivo CTA */
#kreivo-cta {
    padding: 6rem 2rem;
    min-height: 40dvh;
}

#kreivo-cta article {
    flex-direction: column;
    align-items: center;
    text-align: center;
    max-width: 600px;
}

#kreivo-cta h2 {
    color: var(--clr-whitest);
}

#kreivo-cta p {
    color: var(--clr-olive-lighter);
    line-height: 1.6;
}

/* Responsive */
@media (max-width: 900px) {
    .ecosystem-grid {
        grid-template-columns: 1fr;
    }

}

@media (max-width: 600px) {
    .feature-item {
        gap: 1rem;
        padding: 1.5rem 0;
    }
}