/* =========================================================================
   Landing — общие секции: полоса доверия, возможности, шаги, отзывы, FAQ
   и точечные переопределения (hero внутри полосы, футер, частицы).
   Модули продукта / цены / форма заявки — в отдельных файлах:
   product.css, pricing.css, lead-form.css.
   ========================================================================= */

/* ------------------------------------------------------- полоса доверия */

.trust {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 1rem 2.5rem;
    text-align: center;
}

.trust__label {
    font-size: 0.95rem;
    color: var(--text-secondary);
}

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

.trust__logo {
    height: 24px;
    width: auto;
    opacity: 0.9;
    transition: opacity 0.2s ease;
}

.band--dark .trust__logo {
    filter: brightness(0) invert(1);
    opacity: 0.75;
}

.trust__logo:hover {
    opacity: 1;
}

.trust__badge {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--text-primary);
    letter-spacing: -0.01em;
}

/* --------------------------------------------------- возможности (grid) */

.caps-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.25rem;
}

.cap {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 18px;
    padding: 1.75rem;
    transition: transform 0.25s ease, border-color 0.25s ease;
}

.cap:hover {
    transform: translateY(-4px);
    border-color: var(--accent-primary, #00d4aa);
}

.cap__icon {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    background: rgba(0, 212, 170, 0.12);
    font-size: 1.35rem;
    margin-bottom: 1.1rem;
}

.cap__title {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--heading);
    margin: 0 0 0.5rem;
}

.cap__text {
    font-size: 0.98rem;
    line-height: 1.6;
    color: var(--text-secondary);
    margin: 0;
}

/* --------------------------------------------------------- как работает */

.steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    counter-reset: step;
}

.step {
    position: relative;
    padding-top: 3.25rem;
}

.step::before {
    counter-increment: step;
    content: counter(step);
    position: absolute;
    top: 0;
    left: 0;
    width: 2.4rem;
    height: 2.4rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    font-size: 1.1rem;
    color: #fff;
    background: linear-gradient(135deg, #00d4aa, #7c3aed);
}

.step__title {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--heading);
    margin: 0 0 0.5rem;
}

.step__text {
    font-size: 0.98rem;
    line-height: 1.6;
    color: var(--text-secondary);
    margin: 0;
}

.steps__note {
    margin-top: 2.5rem;
    text-align: center;
    font-size: 1.05rem;
    color: var(--text-secondary);
}

.steps__note strong {
    color: var(--accent-primary, #00d4aa);
}

/* -------------------------------------------------------------- отзывы */

.reviews-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.25rem;
}

.review {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 18px;
    padding: 1.75rem;
}

.review__text {
    font-size: 1rem;
    line-height: 1.65;
    color: var(--text-primary);
    margin: 0 0 1.25rem;
}

.review__author {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.review__avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: linear-gradient(135deg, #00d4aa, #7c3aed);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    color: #fff;
}

.review__name {
    font-weight: 600;
    color: var(--heading);
    font-size: 0.95rem;
}

.review__role {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

/* ---------------------------------------------------------------- FAQ */

.faq {
    max-width: 760px;
    margin: 0 auto;
    display: grid;
    gap: 0.75rem;
}

.faq__item {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 14px;
    overflow: hidden;
}

.faq__q {
    width: 100%;
    text-align: left;
    list-style: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 1.15rem 1.35rem;
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--heading);
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
}

.faq__q::-webkit-details-marker {
    display: none;
}

.faq__q::after {
    content: '+';
    font-size: 1.4rem;
    font-weight: 400;
    color: var(--accent-primary, #00d4aa);
    transition: transform 0.25s ease;
    flex-shrink: 0;
}

.faq__item[open] .faq__q::after {
    transform: rotate(45deg);
}

.faq__a {
    padding: 0 1.35rem 1.25rem;
    font-size: 1rem;
    line-height: 1.65;
    color: var(--text-secondary);
    max-width: 68ch;
}

/* --------------------------------------------------- hero внутри полосы */

.landing .hero {
    min-height: calc(100vh - 64px);
    padding-top: clamp(7rem, 14vh, 10rem);
    padding-bottom: clamp(3rem, 8vh, 6rem);
    overflow: hidden;
}

.landing .hero-inner {
    position: relative;
    width: 100%;
    max-width: 1180px;
    margin: 0 auto;
}

.landing .particles {
    position: absolute;
}

@media (min-width: 992px) {
    .landing .hero-visual {
        right: 0;
    }
}

/* ------------------------------------------------------------- футер */

.landing .site-footer {
    margin-top: 0;
    padding: 0;
    border-top: 1px solid var(--border-color);
}

.footer-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem 1.25rem;
    justify-content: center;
}

/* ------------------------------------------------------------ адаптив */

@media (max-width: 900px) {
    .caps-grid,
    .steps,
    .reviews-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 560px) {
    .caps-grid,
    .steps,
    .reviews-grid {
        grid-template-columns: 1fr;
    }

    .trust {
        gap: 1rem;
    }
}