/* Upgrade Landing Page — additional styles */

/* Hero CTA group */
.hero-ctas {
    display: flex;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
}

/* Benefits Section */
.benefits-section {
    padding: 100px 20px;
    background: var(--white);
    border-bottom: 3px solid var(--black);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.benefit-card {
    background: var(--white);
    padding: 48px 36px;
    border: 3px solid var(--black);
    position: relative;
    transition: all 0.2s ease;
}

.benefit-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 6px;
    background: var(--accent-red);
}

.benefit-card:hover {
    transform: translate(-4px, -4px);
    box-shadow: 8px 8px 0 rgba(0, 0, 0, 1);
}

.benefit-icon {
    font-size: 3rem;
    margin-bottom: 20px;
    line-height: 1;
    display: block;
}

.benefit-card h3 {
    font-family: 'Playfair Display', serif;
    font-size: 1.75rem;
    font-weight: 800;
    margin-bottom: 16px;
    color: var(--black);
    line-height: 1.3;
}

.benefit-card p {
    font-size: 1rem;
    color: var(--medium-gray);
    line-height: 1.7;
}

/* Common Issues Section */
.issues-section {
    padding: 100px 20px;
    background: var(--light-gray);
    border-bottom: 3px solid var(--black);
}

.issues-intro {
    text-align: center;
    font-size: 1.25rem;
    color: var(--medium-gray);
    max-width: 600px;
    margin: -40px auto 60px;
    line-height: 1.7;
}

.issues-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 24px;
}

.issue-card {
    background: var(--white);
    padding: 36px 30px;
    border: 3px solid var(--black);
    position: relative;
    transition: all 0.2s ease;
}

.issue-card:hover {
    transform: translate(-3px, -3px);
    box-shadow: 6px 6px 0 rgba(0, 0, 0, 1);
}

.issue-label {
    font-family: 'IBM Plex Sans', sans-serif;
    font-size: 0.7rem;
    font-weight: 800;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--white);
    background: var(--accent-red);
    display: inline-block;
    padding: 4px 12px;
    margin-bottom: 16px;
    border: 2px solid var(--black);
}

.issue-card h3 {
    font-family: 'Playfair Display', serif;
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: 12px;
    color: var(--black);
    line-height: 1.3;
}

.issue-card p {
    font-size: 0.95rem;
    color: var(--medium-gray);
    line-height: 1.7;
}

/* Testimonials Section */
.testimonials-section {
    padding: 100px 20px;
    background: var(--white);
    border-bottom: 3px solid var(--black);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.testimonial-card {
    background: var(--white);
    padding: 40px 32px;
    border: 3px solid var(--black);
    position: relative;
    transition: all 0.2s ease;
}

.testimonial-card::before {
    content: '\201C';
    font-family: 'Playfair Display', serif;
    font-size: 5rem;
    font-weight: 900;
    color: var(--accent-red);
    position: absolute;
    top: 16px;
    left: 24px;
    line-height: 1;
    opacity: 0.3;
}

.testimonial-card:hover {
    transform: translate(-3px, -3px);
    box-shadow: 6px 6px 0 rgba(0, 0, 0, 1);
}

.testimonial-card blockquote {
    font-family: 'IBM Plex Sans', sans-serif;
    font-size: 1.1rem;
    font-weight: 500;
    font-style: italic;
    line-height: 1.7;
    color: var(--black);
    margin: 0 0 24px;
    position: relative;
    z-index: 1;
}

.testimonial-author {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.author-name {
    font-weight: 700;
    font-size: 0.95rem;
    color: var(--black);
}

.author-company {
    font-size: 0.85rem;
    color: var(--medium-gray);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Sticky Footer CTA */
.sticky-cta {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 900;
    background: var(--black);
    border-top: 3px solid var(--accent-red);
    transform: translateY(100%);
    transition: transform 0.3s ease;
}

.sticky-cta.visible {
    transform: translateY(0);
}

.sticky-cta-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 16px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.sticky-cta-text {
    font-family: 'IBM Plex Sans', sans-serif;
    font-size: 1rem;
    font-weight: 600;
    color: var(--white);
}

.sticky-cta-button {
    display: inline-block;
    background: var(--accent-red);
    color: var(--white);
    font-family: 'IBM Plex Sans', sans-serif;
    font-size: 0.875rem;
    font-weight: 700;
    padding: 12px 28px;
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    border: 2px solid var(--accent-red);
    transition: all 0.2s ease;
    white-space: nowrap;
    cursor: pointer;
}

.sticky-cta-button:hover {
    background: var(--accent-red-dark);
    border-color: var(--accent-red-dark);
}

/* Responsive */
@media (max-width: 768px) {
    .benefits-grid {
        grid-template-columns: 1fr;
    }

    .issues-grid {
        grid-template-columns: 1fr;
    }

    .testimonials-grid {
        grid-template-columns: 1fr;
    }

    .sticky-cta-text {
        display: none;
    }

    .sticky-cta-inner {
        justify-content: center;
    }

    .sticky-cta-button {
        width: 100%;
        text-align: center;
    }

    .hero-ctas {
        flex-direction: column;
        align-items: center;
    }

    .hero-ctas .cta-button.secondary-hero {
        margin-left: 0;
    }
}