.home-container {
    padding: 2rem 1rem;
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

/* Hero */
.hero {
    padding: 3rem 1rem;
}

.hero-acronym {
    display: flex;
    justify-content: center;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}

.hero-acronym span {
    font-size: 3.5rem;
    font-weight: 900;
    color: var(--secondary-color);
    background: var(--primary-color);
    width: 72px;
    height: 72px;
    line-height: 72px;
    border-radius: 14px;
    display: inline-block;
}

.hero h1 {
    font-size: 2rem;
    margin: 0.25rem 0 0.5rem;
}

.hero-sub {
    font-size: 1.05rem;
    opacity: 0.75;
    margin-bottom: 2rem;
}

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

.button-outline {
    background: transparent;
    border: 2px solid var(--secondary-color);
    color: var(--secondary-color);
    text-decoration: none;
}

.button-outline:hover {
    background: var(--secondary-color);
    color: var(--primary-color);
}

/* Content sections */
.home-section {
    padding: 2.5rem 1rem;
}

.home-section h2 {
    margin-bottom: 1rem;
}

.home-section > p {
    max-width: 660px;
    margin: 0 auto 1.5rem;
    line-height: 1.75;
}

/* Audience tags */
.tags {
    display: flex;
    justify-content: center;
    gap: 0.75rem;
    flex-wrap: wrap;
    margin-top: 1.25rem;
}

.tag {
    background: var(--primary-color);
    color: var(--secondary-color);
    border: 2px solid var(--secondary-color);
    border-radius: 20px;
    padding: 0.3rem 1.1rem;
    font-size: 0.9rem;
    font-weight: bold;
}

/* XTAL Steps */
.steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.25rem;
    margin-top: 2rem;
}

.step {
    background: var(--primary-color);
    border-radius: 14px;
    padding: 1.5rem 1rem;
}

.step-letter {
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--secondary-color);
    margin-bottom: 0.4rem;
}

.step h3 {
    margin: 0.2rem 0 0.5rem;
}

.step p {
    font-size: 0.9rem;
    line-height: 1.55;
    margin: 0;
}

/* Final CTA */
.home-cta {
    padding: 3rem 1rem;
}

/* Responsive */
@media screen and (max-width: 750px) {
    .hero-acronym span {
        font-size: 2.5rem;
        width: 54px;
        height: 54px;
        line-height: 54px;
        border-radius: 10px;
    }

    .hero h1 {
        font-size: 1.5rem;
    }

    .steps {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media screen and (max-width: 480px) {
    .steps {
        grid-template-columns: 1fr;
    }
}