.hero-section {
    background:
        linear-gradient(
            180deg,
            #0A1A10 0%,
            #0D2818 15%,
            #103020 30%,
            #0E2418 50%,
            var(--md-sys-color-surface) 85%,
            var(--md-sys-color-surface) 100%
        );
    padding: var(--spacing-4xl) 0 var(--spacing-3xl);
    min-height: 80vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: "";
    position: absolute;
    top: -20%;
    left: 50%;
    transform: translateX(-50%);
    width: 80%;
    height: 80%;
    background: radial-gradient(ellipse at center, rgba(76, 175, 80, 0.12) 0%, transparent 70%);
    pointer-events: none;
}

.hero-section::after {
    content: "";
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
    background-size: 64px 64px;
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 52rem;
    margin: 0 auto;
    padding: var(--spacing-xl) var(--spacing-lg);
}

.hero-title {
    color: #FFFFFF;
    margin-bottom: var(--spacing-lg);
}

.hero-description {
    color: rgba(255, 255, 255, 0.78);
    margin-bottom: var(--spacing-2xl);
    max-width: 42rem;
    margin-left: auto;
    margin-right: auto;
    padding-left: var(--spacing-md);
    padding-right: var(--spacing-md);
}

.hero-actions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-md);
    flex-wrap: wrap;
    padding-left: var(--spacing-md);
    padding-right: var(--spacing-md);
}

.hero-outlined-button {
    color: rgba(255, 255, 255, 0.9);
    border-color: rgba(255, 255, 255, 0.25);
}

.hero-outlined-button:hover {
    color: #FFFFFF;
    border-color: rgba(255, 255, 255, 0.5);
    background-color: rgba(255, 255, 255, 0.06);
}

.no-tracking-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background-color: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: var(--md-sys-shape-corner-full);
    padding: 0.5rem 1.25rem;
    margin-bottom: var(--spacing-2xl);
    color: rgba(255, 255, 255, 0.85);
    font: var(--md-sys-typescale-label-medium);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.badge-icon {
    color: #81C784;
    flex-shrink: 0;
}

.features-section {
    padding: var(--spacing-3xl) 0 var(--spacing-4xl);
}

.section-subtitle {
    text-align: center;
    color: var(--md-sys-color-on-surface-variant);
    margin-bottom: var(--spacing-2xl);
    max-width: 34rem;
    margin-left: auto;
    margin-right: auto;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

.feature-card {
    position: relative;
    border: 1px solid var(--card-accent, var(--md-sys-color-outline-variant));
    background-color: var(--md-sys-color-surface-container);
}

.feature-card.elevated-card {
    background-color: var(--md-sys-color-surface-container-high);
    box-shadow: var(--md-sys-elevation-1);
}

.feature-card.elevated-card::after {
    content: "";
    position: absolute;
    top: 0;
    right: 0;
    width: 6rem;
    height: 6rem;
    background: radial-gradient(circle at top right, var(--card-accent, rgba(76, 175, 80, 0.15)), transparent 70%);
    pointer-events: none;
    border-radius: 0 var(--md-sys-shape-corner-large) 0 0;
}

.feature-icon-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 3rem;
    height: 3rem;
    border-radius: var(--md-sys-shape-corner-medium);
    background-color: rgba(76, 175, 80, 0.1);
    color: var(--card-accent, var(--md-sys-color-primary));
    margin-bottom: var(--spacing-md);
}

.feature-card.elevated-card .feature-icon-wrapper {
    background-color: rgba(76, 175, 80, 0.15);
    color: var(--card-accent, #81C784);
}

.feature-card .m3-card__content h3 {
    color: var(--md-sys-color-on-surface);
    margin-bottom: var(--spacing-sm);
}

.feature-card .m3-card__content p {
    color: var(--md-sys-color-on-surface-variant);
}

.feature-card.elevated-card .m3-card__content h3 {
    color: var(--md-sys-color-primary);
}

.section-cta {
    text-align: center;
    margin-top: var(--spacing-2xl);
}

.screenshots-section {
    padding: var(--spacing-3xl) 0 var(--spacing-4xl);
}

.screenshots-strip {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: var(--spacing-lg);
    margin-top: var(--spacing-2xl);
    padding-left: var(--spacing-4xl);
    padding-right: var(--spacing-4xl);
}

.screenshot-item {
    border-radius: var(--md-sys-shape-corner-large);
    overflow: hidden;
    border: 1px solid var(--md-sys-color-outline-variant);
}

.screenshot-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    aspect-ratio: 9 / 19;
}

.faq-section {
    padding: var(--spacing-3xl) 0 var(--spacing-4xl);
}

.faq-list {
    max-width: 42rem;
    margin: var(--spacing-2xl) auto var(--spacing-2xl);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.faq-item {
    border: 1px solid var(--md-sys-color-outline-variant);
    border-radius: var(--md-sys-shape-corner-medium);
    background-color: var(--md-sys-color-surface-container);
}

.faq-question {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-lg);
    font: var(--md-sys-typescale-title-small);
    color: var(--md-sys-color-on-surface);
    cursor: pointer;
    list-style: none;
    gap: var(--spacing-md);
}

.faq-question::-webkit-details-marker {
    display: none;
}

.faq-question::marker {
    display: none;
    content: "";
}

.faq-chevron {
    flex-shrink: 0;
    color: var(--md-sys-color-on-surface-variant);
    transition: transform 0.2s ease;
}

.faq-item[open] .faq-chevron {
    transform: rotate(180deg);
}

.faq-answer {
    padding: 0 var(--spacing-lg) var(--spacing-lg);
    color: var(--md-sys-color-on-surface-variant);
    font: var(--md-sys-typescale-body-medium);
}

.faq-cta {
    text-align: center;
}

@media (max-width: 768px) {
    .hero-section {
        min-height: auto;
        padding: var(--spacing-3xl) 0 var(--spacing-2xl);
    }

    .hero-content {
        padding: var(--spacing-lg) var(--spacing-md);
    }

    .hero-description {
        padding-left: var(--spacing-sm);
        padding-right: var(--spacing-sm);
    }

    .hero-actions {
        flex-direction: column;
        align-items: stretch;
        padding-left: var(--spacing-lg);
        padding-right: var(--spacing-lg);
    }

    .hero-actions .m3-button {
        width: 100%;
    }

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

    .screenshots-strip {
        grid-template-columns: 1fr;
        padding-left: var(--spacing-xl);
        padding-right: var(--spacing-xl);
        gap: var(--spacing-lg);
    }

    .screenshot-img {
        aspect-ratio: 9 / 19;
        object-fit: cover;
    }
}

@media (min-width: 769px) and (max-width: 1024px) {
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .screenshots-strip {
        grid-template-columns: repeat(3, 1fr);
        padding-left: var(--spacing-2xl);
        padding-right: var(--spacing-2xl);
    }
}