/*
 * Стили лендинга SpeechCat.
 * Секции по порядку: hero → features → how-it-works → for-whom →
 * → demo (как выглядит результат) → pricing → FAQ.
 */

/* ============================================================ */
/* Общие декорации секций */
/* ============================================================ */

.sc-section {
    padding: 96px 32px;
    border-top: 1px solid var(--sc-line);
}
.sc-section--paper-2 { background: var(--sc-paper-2); }
.sc-section--no-border { border-top: 0; }

.sc-section__inner {
    max-width: var(--sc-container);
    margin: 0 auto;
}

.sc-section__eyebrow {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-weight: 500;
    color: var(--sc-accent-ink);
    margin-bottom: 12px;
}
.sc-section__title {
    font-size: 36px;
    line-height: 1.1;
    letter-spacing: -0.02em;
    margin: 0;
}
.sc-section__subtitle {
    margin-top: 10px;
    font-size: 16px;
    color: var(--sc-ink-3);
    max-width: 600px;
}

@media (max-width: 760px) {
    .sc-section { padding: 64px 16px; }
    .sc-section__title { font-size: 28px; }
}

/* ============================================================ */
/* Hero */
/* ============================================================ */

.sc-hero {
    padding: 80px 32px 64px;
    background-image:
        radial-gradient(circle at 20% 30%, var(--sc-glow-1) 0, transparent 60%),
        radial-gradient(circle at 80% 70%, var(--sc-glow-2) 0, transparent 55%);
}
.sc-hero__inner {
    max-width: var(--sc-container);
    margin: 0 auto;
}

.sc-hero__pill { margin-bottom: 28px; }

.sc-hero__title {
    font-size: 64px;
    line-height: 1.02;
    letter-spacing: -0.025em;
    text-wrap: balance;
}

.sc-hero__lead {
    margin-top: 28px;
    font-size: 18px;
    line-height: 1.5;
    color: var(--sc-ink-2);
    max-width: 640px;
}

.sc-hero__form {
    margin-top: 40px;
    background: var(--sc-paper);
    border: 1px solid var(--sc-line);
    border-radius: var(--sc-r-lg);
    box-shadow: var(--sc-shadow-soft);
    padding: 8px;
    transition: transform 0.18s, box-shadow 0.18s, border-color 0.18s;
}
.sc-hero__form:hover {
    transform: translateY(-1px);
    border-color: var(--sc-line-2);
    box-shadow: var(--sc-shadow-hover);
}
.sc-hero__form:focus-within {
    border-color: var(--sc-accent);
    box-shadow: var(--sc-shadow-focus), 0 0 0 4px var(--sc-accent-soft);
}
.sc-hero__form--attention {
    animation: sc-attention 0.55s ease-in-out;
}
.sc-hero__form--shake {
    animation: sc-shake 0.42s ease-in-out;
    border-color: var(--sc-red);
}
.sc-hero__form-row {
    display: flex;
    align-items: center;
    gap: 8px;
}
.sc-hero__form-icon {
    display: flex;
    align-items: center;
    padding: 0 12px;
    color: var(--sc-ink-3);
}
.sc-hero__input {
    flex: 1;
    height: 56px;
    border: 0;
    background: transparent;
    color: var(--sc-ink);
    font-size: 16px;
    outline: none;
}
.sc-hero__input::placeholder { color: var(--sc-ink-4); }

.sc-hero__progress {
    display: none;
    margin: 12px 8px 8px;
}
.sc-hero[data-state="processing"] .sc-hero__progress { display: block; }
.sc-hero[data-state="processing"] .sc-hero__cta-default { display: none; }
.sc-hero__cta-processing { display: none; }
.sc-hero[data-state="processing"] .sc-hero__cta-processing { display: inline-flex; }

.sc-hero__bar {
    height: 6px;
    border-radius: 999px;
    background: var(--sc-paper-3);
    overflow: hidden;
}
.sc-hero__bar-fill {
    height: 100%;
    width: 0;
    background-image: linear-gradient(
        90deg,
        var(--sc-accent-soft) 0%,
        var(--sc-accent) 50%,
        var(--sc-accent-soft) 100%
    );
    background-size: 200px 100%;
    animation: sc-shimmer 1.6s linear infinite;
    transition: width 0.1s linear;
}
.sc-hero__progress-meta {
    display: flex;
    justify-content: space-between;
    margin-top: 8px;
    font-size: 12px;
    font-family: var(--sc-font-mono);
    color: var(--sc-ink-3);
}

/* Низ формы: «или выберите файл» + имя выбранного. Показывается в idle. */
.sc-hero__form-foot {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 6px 12px 4px;
}
.sc-hero[data-state="processing"] .sc-hero__form-foot { display: none; }
.sc-hero__file-btn {
    background: none;
    border: 0;
    padding: 0;
    cursor: pointer;
    font: inherit;
    font-size: 12px;
    color: var(--sc-accent);
    display: inline-flex;
    align-items: center;
    gap: 6px;
}
.sc-hero__file-btn:hover { text-decoration: underline; }
.sc-hero__file-name {
    font-size: 12px;
    color: var(--sc-ink-2);
    font-family: var(--sc-font-mono);
    max-width: 360px;
    min-width: 0;            /* иначе длинное имя файла рвёт flex-строку на узких */
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* Ошибка/уведомление под формой: «лимит исчерпан», «файл больше 60 мин» и т.п. */
.sc-hero__notice {
    margin: 10px 4px 4px;
    padding: 10px 12px;
    border-radius: var(--sc-r);
    background: var(--sc-red-soft, #fdecec);
    border: 1px solid var(--sc-red, #d44);
    color: var(--sc-red, #d44);
    font-size: 13px;
    display: flex;
    align-items: center;
    gap: 8px;
}
/* HTML-атрибут [hidden] = display:none, но .sc-hero__notice выше ставит
   display:flex, что перебивает hidden. Возвращаем приоритет hidden обратно. */
.sc-hero__notice[hidden] { display: none; }
.sc-hero__notice [data-sc-notice-cta][hidden] { display: none; }
.sc-hero__notice .sc-link-accent {
    margin-left: auto;
    color: var(--sc-accent);
    text-decoration: none;
    font-weight: 500;
    white-space: nowrap;
}
.sc-hero__notice .sc-link-accent:hover { text-decoration: underline; }
.sc-hero__notice svg { flex-shrink: 0; }

/* Drag-over подсветка: вся форма становится «приёмником». */
.sc-hero__form--dragover {
    border-color: var(--sc-accent);
    background: var(--sc-accent-soft);
    transform: translateY(-2px);
}

.sc-hero__notes {
    margin-top: 16px;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 16px;
    font-size: 12px;
    color: var(--sc-ink-3);
}
.sc-hero__note {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}
.sc-hero__notes-sep { color: var(--sc-ink-4); }

/* Гостевая капча (невидимый Turnstile). execution=execute + appearance=
   interaction-only → контейнер пуст, пока CF не покажет челлендж. */
.sc-hero__turnstile:empty { display: none; }
.sc-hero__turnstile { margin-top: 12px; display: flex; justify-content: center; }

@media (max-width: 760px) {
    .sc-hero { padding: 56px 16px 48px; }
    .sc-hero__title { font-size: 40px; line-height: 1.05; }
    .sc-hero__lead { font-size: 16px; }
    .sc-hero__form-row { flex-wrap: wrap; }
    .sc-hero__input { width: 100%; height: 48px; padding: 0 12px; }
    .sc-hero__cta-default,
    .sc-hero__cta-processing { width: 100%; }

    /* Иконка-link слева от инпута на мобиле — лишний gap, инпут уезжает в новую
       строку и иконка остаётся одна. Компактнее: иконка не нужна на мобиле. */
    .sc-hero__form-icon { display: none; }

    /* Notes: чтобы при wrap «·» не оставались сиротами. */
    .sc-hero__notes { gap: 8px 14px; }
    .sc-hero__notes-sep { display: none; }
}

/* Очень узкие экраны: hero-заголовок сжимаем ещё. */
@media (max-width: 420px) {
    .sc-hero__title { font-size: 32px; }
    .sc-hero__lead { font-size: 15px; }
}

/* ============================================================ */
/* Features (что вы получите) */
/* ============================================================ */

.sc-features__head {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    margin-bottom: 48px;
    gap: 32px;
    flex-wrap: wrap;
}

.sc-features__grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 20px;
}
.sc-feature__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: var(--sc-accent-soft);
    color: var(--sc-accent-ink);
    margin-bottom: 20px;
}
.sc-feature__title {
    font-size: 15px;
    font-weight: 500;
    letter-spacing: -0.01em;
    margin-bottom: 8px;
}
.sc-feature__text {
    font-size: 13.5px;
    line-height: 1.55;
    color: var(--sc-ink-3);
}

@media (max-width: 1000px) { .sc-features__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 560px)  { .sc-features__grid { grid-template-columns: 1fr; } }

/* ============================================================ */
/* How-it-works */
/* ============================================================ */

.sc-howto__grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 40px;
    margin-top: 56px;
}
.sc-howto__num {
    font-family: var(--sc-font-mono);
    font-size: 13px;
    color: var(--sc-accent);
    margin-bottom: 14px;
}
.sc-howto__title {
    font-size: 17px;
    font-weight: 500;
    letter-spacing: -0.01em;
    margin-bottom: 8px;
}
.sc-howto__text {
    font-size: 14px;
    line-height: 1.55;
    color: var(--sc-ink-3);
}

@media (max-width: 1000px) { .sc-howto__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 560px)  { .sc-howto__grid { grid-template-columns: 1fr; } }

/* ============================================================ */
/* For-whom */
/* ============================================================ */

.sc-forwhom__grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
    margin-top: 56px;
}
.sc-forwhom__card {
    display: flex;
    flex-direction: column;
    gap: 16px;
}
.sc-forwhom__title {
    font-size: 17px;
    font-weight: 500;
    letter-spacing: -0.01em;
}
.sc-forwhom__text {
    flex: 1;
    font-size: 14px;
    line-height: 1.55;
    color: var(--sc-ink-3);
}
.sc-forwhom__quote {
    border-top: 1px solid var(--sc-line);
    padding-top: 14px;
    font-size: 12px;
    font-style: italic;
    color: var(--sc-ink-2);
}

@media (max-width: 1000px) { .sc-forwhom__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 640px)  { .sc-forwhom__grid { grid-template-columns: 1fr; } }

/* ============================================================ */
/* Demo (как выглядит результат) */
/* ============================================================ */

.sc-demo__grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
    margin-top: 40px;
}
.sc-demo__summary { grid-column: span 1; }
.sc-demo__transcript { grid-column: span 2; }

.sc-demo__eyebrow {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    font-weight: 500;
    color: var(--sc-ink-3);
    margin-bottom: 12px;
}

.sc-demo__bullets {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-top: 4px;
}
.sc-demo__bullet {
    display: flex;
    gap: 10px;
    font-size: 14px;
    line-height: 1.5;
    color: var(--sc-ink-2);
}
.sc-demo__bullet .sc-dot { margin-top: 7px; }

.sc-demo__meta {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
    margin-top: 24px;
    padding-top: 20px;
    border-top: 1px solid var(--sc-line);
    font-size: 12px;
}
.sc-demo__meta-label { color: var(--sc-ink-4); }
.sc-demo__meta-value { font-family: var(--sc-font-mono); margin-top: 2px; color: var(--sc-ink); }

.sc-demo__head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
    gap: 12px;
}
.sc-demo__speakers {
    display: flex;
    align-items: center;
    gap: 6px;
}
.sc-pill--sp1 { background: var(--sc-sp1-soft); color: var(--sc-sp1); }
.sc-pill--sp2 { background: var(--sc-sp2-soft); color: var(--sc-sp2); }
.sc-pill--sp1 .sc-dot { background: var(--sc-sp1); }
.sc-pill--sp2 .sc-dot { background: var(--sc-sp2); }

.sc-demo__lines {
    display: flex;
    flex-direction: column;
    gap: 16px;
}
.sc-demo__line {
    display: flex;
    gap: 16px;
}
.sc-demo__time {
    flex-shrink: 0;
    width: 50px;
    padding-top: 4px;
    font-family: var(--sc-font-mono);
    font-size: 12px;
    color: var(--sc-ink-4);
}
.sc-demo__line-body { flex: 1; min-width: 0; }
.sc-demo__line-name {
    font-size: 12px;
    font-weight: 500;
    margin-bottom: 4px;
}
.sc-demo__line-name--sp1 { color: var(--sc-sp1); }
.sc-demo__line-name--sp2 { color: var(--sc-sp2); }
.sc-demo__line-text {
    font-size: 14px;
    line-height: 1.55;
    color: var(--sc-ink);
}

@media (max-width: 900px) {
    .sc-demo__grid { grid-template-columns: 1fr; }
    .sc-demo__transcript { grid-column: span 1; }
}

/* ============================================================ */
/* Pricing — две модели + сетка тарифов */
/* ============================================================ */

.sc-models {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
    margin-top: 48px;
}
.sc-model {
    display: flex;
    flex-direction: column;
    gap: 18px;
}
.sc-model--premium {
    background: linear-gradient(180deg, var(--sc-accent-soft) 0%, var(--sc-paper) 60%);
    border-color: var(--sc-accent-soft-2);
}
.sc-model__head {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
}
.sc-model__title {
    font-size: 22px;
    font-weight: 600;
    letter-spacing: -0.015em;
    line-height: 1.2;
}
.sc-model__lead {
    font-size: 14px;
    line-height: 1.55;
    color: var(--sc-ink-2);
}
.sc-model__list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.sc-model__list li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 14px;
    line-height: 1.5;
    color: var(--sc-ink-2);
}
.sc-model__list .sc-dot {
    margin-top: 7px;
}
.sc-model__list strong {
    font-weight: 600;
    color: var(--sc-ink);
}

/* Trial-плашка под списком премиум-модели — CTA на регистрацию.
   Раньше «Тест на 15 минутах…» был внутри списка через <strong>, но
   неразрывная фраза рвала wrap и текст залезал на две колонки. */
.sc-model__trial {
    margin-top: 16px;
    padding: 14px 16px;
    border-radius: var(--sc-r-lg);
    background: var(--sc-accent-soft);
    color: var(--sc-accent-ink);
    border: 1px solid color-mix(in oklch, var(--sc-accent) 22%, transparent);
}
.sc-model__trial-head {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    font-size: 14px;
    margin-bottom: 4px;
    color: var(--sc-accent-ink);
}
.sc-model__trial-icon {
    display: inline-flex;
    color: var(--sc-accent);
}
.sc-model__trial-title { letter-spacing: -0.005em; }
.sc-model__trial-text {
    font-size: 13.5px;
    line-height: 1.5;
    color: var(--sc-accent-ink);
    opacity: .9;
}

@media (max-width: 760px) {
    .sc-models { grid-template-columns: 1fr; }
}

/* Сетка тарифов */
.sc-pricing__grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 12px;
    margin-top: 32px;
}
.sc-tariff {
    position: relative;
    padding: 20px;
    border: 1px solid var(--sc-line);
    border-radius: var(--sc-r-lg);
    background: var(--sc-paper);
    cursor: pointer;
    transition: transform 0.16s, border-color 0.16s, box-shadow 0.16s;
}
.sc-tariff:hover {
    transform: translateY(-2px);
    border-color: var(--sc-ink-4);
}
.sc-tariff--rec {
    border-color: var(--sc-accent);
    border-width: 2px;
    background: var(--sc-accent-soft);
}
.sc-tariff__badge {
    position: absolute;
    top: -10px;
    left: 20px;
    background: var(--sc-accent);
    color: #fff;
    padding: 4px 10px;
    border-radius: 999px;
    font-size: 11px;
    font-weight: 500;
    line-height: 1;
}
.sc-tariff__label {
    font-size: 13px;
    font-weight: 500;
    color: var(--sc-ink-2);
    margin-bottom: 8px;
}
.sc-tariff--rec .sc-tariff__label { color: var(--sc-accent-ink); }
.sc-tariff__price {
    display: flex;
    align-items: baseline;
    gap: 6px;
    margin-bottom: 12px;
}
.sc-tariff__amount {
    font-size: 28px;
    font-weight: 600;
    letter-spacing: -0.025em;
}
.sc-tariff__cur {
    font-size: 14px;
    color: var(--sc-ink-3);
}
.sc-tariff__per-hour {
    font-size: 11.5px;
    font-family: var(--sc-font-mono);
    color: var(--sc-ink-4);
    margin-bottom: 16px;
}

@media (max-width: 1000px) { .sc-pricing__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 560px)  { .sc-pricing__grid { grid-template-columns: 1fr; } }

/* ============================================================ */
/* FAQ */
/* ============================================================ */

.sc-faq {
    max-width: 820px;
    margin: 0 auto;
}
.sc-faq__list {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-top: 48px;
}
.sc-faq__item {
    background: var(--sc-paper);
    border: 1px solid var(--sc-line);
    border-radius: var(--sc-r);
    padding: 14px 20px;
}
.sc-faq__summary {
    list-style: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    font-weight: 500;
    letter-spacing: -0.005em;
}
.sc-faq__summary::-webkit-details-marker { display: none; }
.sc-faq__chev {
    color: var(--sc-ink-3);
    transition: transform 0.18s;
    flex-shrink: 0;
}
.sc-faq__item[open] .sc-faq__chev { transform: rotate(180deg); }
.sc-faq__answer {
    margin-top: 12px;
    font-size: 14px;
    line-height: 1.55;
    color: var(--sc-ink-2);
}