/* ==========================================================================
   Контентные страницы: преимущества, CTA, «Как купить», «О нас», API,
   политика конфиденциальности. Общие блоки и типографика текста.
   ========================================================================== */

/* ---------- Преимущества ---------- */
.feature-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 16px;
}

.feature {
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding: 22px;
    background-color: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xs);
    transition: transform var(--transition), box-shadow var(--transition);
}

.feature:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow);
}

.feature__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 46px;
    height: 46px;
    color: #fff;
    background-image: linear-gradient(135deg, var(--brand-500), var(--brand-600));
    border-radius: 14px;
    box-shadow: 0 8px 18px rgba(185, 48, 0, 0.25);
}

.feature__icon svg {
    width: 22px;
    height: 22px;
    fill: currentColor;
}

.feature__title {
    font-size: 1.0625rem;
    font-weight: 700;
}

.feature__text {
    font-size: 0.9375rem;
    color: var(--grey-500);
}

/* ---------- CTA ---------- */
.cta {
    display: flex;
    flex-direction: column;
    gap: 20px;
    padding: 28px;
    color: #fff;
    background:
        radial-gradient(700px 300px at 85% 0%, rgba(216, 66, 10, 0.5), transparent 65%),
        linear-gradient(135deg, var(--ink-900), var(--ink-700));
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
}

.cta .heading2 {
    color: #fff;
}

.cta p {
    margin-top: 8px;
    color: rgba(255, 255, 255, 0.78);
}

.cta__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.cta .btn--secondary {
    color: #fff;
    background-color: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.22);
}

.cta .btn--secondary:hover {
    color: #fff;
    background-color: rgba(255, 255, 255, 0.18);
}

/* ---------- Страница-заголовок ---------- */
.page-hero {
    margin-bottom: 24px;
    padding: 28px 0 32px;
    color: #fff;
    background:
        radial-gradient(900px 320px at 90% -20%, rgba(216, 66, 10, 0.4), transparent 60%),
        linear-gradient(140deg, var(--ink-900), var(--ink-700));
}

.page-hero__desc {
    max-width: 760px;
    margin-top: 10px;
    color: rgba(255, 255, 255, 0.78);
}

.page-hero .heading1,
.page-hero .heading2 {
    color: #fff;
}

/* Хлебные крошки */
.breadcrumbs {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
    margin-bottom: 14px;
    font-size: 0.8125rem;
    color: rgba(255, 255, 255, 0.6);
}

.breadcrumbs a:hover {
    color: #fff;
}

.breadcrumbs__sep {
    opacity: 0.5;
}

/* ---------- Текстовая страница ---------- */
.prose {
    max-width: 900px;
    font-size: 1rem;
    line-height: 1.7;
    color: var(--grey-700);
}

.prose > * + * {
    margin-top: 16px;
}

.prose h2 {
    margin-top: 36px;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--ink-900);
}

.prose h3 {
    margin-top: 26px;
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--ink-900);
}

.prose ul,
.prose ol {
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding-left: 22px;
}

.prose ul li {
    position: relative;
    list-style: none;
}

.prose ul li::before {
    content: '';
    position: absolute;
    top: 0.62em;
    left: -18px;
    width: 7px;
    height: 7px;
    background-image: linear-gradient(135deg, var(--brand-500), var(--brand-600));
    border-radius: 50%;
}

.prose ol {
    list-style: decimal;
}

.prose ol li::marker {
    font-weight: 700;
    color: var(--brand-600);
}

.prose a {
    color: var(--blue-600);
    text-decoration: underline;
    text-underline-offset: 3px;
}

.prose strong {
    color: var(--ink-900);
}

/* Карточки-шаги «Как купить» */
.steps {
    display: grid;
    grid-template-columns: 1fr;
    gap: 16px;
    counter-reset: step;
}

.steps-card {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding: 24px 22px 22px;
    background-color: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xs);
}

.steps-card__num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    font-size: 1.125rem;
    font-weight: 800;
    color: #fff;
    background-image: linear-gradient(135deg, var(--brand-500), var(--brand-600));
    border-radius: 50%;
}

.steps-card__title {
    font-size: 1.0625rem;
    font-weight: 700;
}

.steps-card__text {
    font-size: 0.9375rem;
    color: var(--grey-500);
}

.steps-card__note {
    margin-top: auto;
    padding-top: 10px;
    font-size: 0.8125rem;
    color: var(--grey-400);
    border-top: 1px dashed var(--line);
}

/* ---------- Таймлайн «О нас» ---------- */
.timeline {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 20px;
    padding-left: 28px;
}

.timeline::before {
    content: '';
    position: absolute;
    top: 6px;
    bottom: 6px;
    left: 7px;
    width: 2px;
    background-image: linear-gradient(180deg, var(--brand-500), rgba(10, 136, 185, 0.4));
    border-radius: 2px;
}

.timeline__item {
    position: relative;
}

.timeline__item::before {
    content: '';
    position: absolute;
    top: 6px;
    left: -28px;
    width: 16px;
    height: 16px;
    background-color: #fff;
    border: 3px solid var(--brand-600);
    border-radius: 50%;
}

.timeline__year {
    font-size: 1.125rem;
    font-weight: 800;
    color: var(--brand-600);
}

.timeline__title {
    font-weight: 600;
    color: var(--ink-900);
}

.timeline__text {
    font-size: 0.9375rem;
    color: var(--grey-500);
}

/* ---------- Цифры ---------- */
.facts {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
}

.fact {
    padding: 20px;
    background-color: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow-xs);
}

.fact__value {
    font-size: 1.75rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    color: var(--brand-600);
}

.fact__label {
    margin-top: 4px;
    font-size: 0.875rem;
    color: var(--grey-500);
}

/* ---------- Аккордеон ---------- */
.accordion {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.accordion__item {
    background-color: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    overflow: hidden;
}

.accordion__head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    width: 100%;
    padding: 16px 18px;
    font-size: 1rem;
    font-weight: 600;
    text-align: left;
    background: none;
    border: 0;
    cursor: pointer;
}

.accordion__head:hover {
    color: var(--brand-600);
}

.accordion__icon {
    flex: 0 0 auto;
    transition: transform var(--transition);
}

.accordion__item.is-open .accordion__icon {
    transform: rotate(180deg);
}

.accordion__body {
    display: none;
    padding: 0 18px 18px;
    font-size: 0.9375rem;
    color: var(--grey-500);
}

.accordion__item.is-open .accordion__body {
    display: block;
}

/* ---------- Страница API ---------- */
.api-endpoint {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 12px;
    padding: 16px 18px;
    font-family: 'Consolas', 'SF Mono', Menlo, monospace;
    font-size: 0.9375rem;
    background-color: var(--ink-900);
    border-radius: var(--radius);
    color: #e6edf3;
    overflow-x: auto;
}

.api-endpoint__method {
    padding: 3px 10px;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    color: #fff;
    background-color: var(--green-500);
    border-radius: var(--radius-pill);
}

.api-endpoint__path {
    color: #ffd7a8;
}

.code-block {
    position: relative;
    padding: 16px 18px;
    font-family: 'Consolas', 'SF Mono', Menlo, monospace;
    font-size: 0.8125rem;
    line-height: 1.65;
    color: #d8e2ea;
    background-color: var(--ink-900);
    border-radius: var(--radius);
    overflow-x: auto;
    white-space: pre;
}

.code-block .tok-key {
    color: #7fd1ff;
}

.code-block .tok-str {
    color: #ffbf85;
}

.code-block .tok-num {
    color: #a5e075;
}

.api-table {
    width: 100%;
    font-size: 0.875rem;
    background-color: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    overflow: hidden;
}

.api-table th,
.api-table td {
    padding: 12px 14px;
    text-align: left;
    border-bottom: 1px solid var(--line);
    vertical-align: top;
}

.api-table th {
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--grey-500);
    background-color: var(--grey-50);
}

.api-table tr:last-child td {
    border-bottom: 0;
}

.api-table td:first-child {
    font-family: 'Consolas', 'SF Mono', Menlo, monospace;
    font-size: 0.8125rem;
    color: var(--brand-600);
    white-space: nowrap;
}

.api-table-scroll {
    overflow-x: auto;
}

/* Список возможностей API */
.api-features {
    display: grid;
    grid-template-columns: 1fr;
    gap: 16px;
}

.api-feature {
    display: flex;
    gap: 14px;
    padding: 20px;
    background-color: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius);
}

.api-feature__icon {
    flex: 0 0 auto;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    color: var(--blue-600);
    background-color: var(--blue-soft);
    border-radius: 12px;
}

.api-feature__icon svg {
    width: 20px;
    height: 20px;
    fill: currentColor;
}

.api-feature__title {
    font-weight: 700;
}

.api-feature__text {
    font-size: 0.875rem;
    color: var(--grey-500);
}

/* ---------- Форма заявки ---------- */
.lead-form {
    display: grid;
    grid-template-columns: 1fr;
    gap: 14px;
}

.lead-form__row {
    display: grid;
    grid-template-columns: 1fr;
    gap: 14px;
}

.lead-form textarea.form-control {
    min-height: 110px;
    resize: vertical;
}

/* ---------- Адаптив ---------- */
@media (min-width: 560px) {
    .feature-grid,
    .steps,
    .api-features {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .facts {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }

    .lead-form__row {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (min-width: 900px) {
    .catalog__toolbar {
        flex-wrap: nowrap;
    }
}

@media (min-width: 1024px) {
    .feature-grid {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }

    .steps {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .cta {
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
        padding: 36px 40px;
    }
}