/* ==========================================================================
   УНИКАЛЬНЫЕ СТИЛИ ДЛЯ ГЛАВНОЙ СТРАНИЦЫ (index.shtml)
   Содержит только стили для авторской сферы, bottom-sheet и SEO-блока в подвале.
   Все общие стили (переменные, сбросы, компоненты) вынесены в shared/css.
   ========================================================================== */

/* ----- Герой: увеличенное расстояние до следующего блока (только для index) ----- */
.manifest-hero .manifest-title {
    margin-bottom: clamp(200px, 25vh, 300px);
}

/* --- Уменьшаем отступ от hero до блока Чехова --- */
.manifest-hero {
    min-height: auto !important; /* убираем растяжение на всю высоту */
    padding-bottom: 20px !important; /* небольшой нижний отступ */
    margin-bottom: 0 !important; /* убираем внешний отступ */
}

    /* Если отступ создаётся элементом .scroll-hint, уменьшаем его bottom */
    .manifest-hero .scroll-hint {
        bottom: 20px !important; /* можно отрегулировать */
    }

    /* Обнуляем верхний отступ первого блока Чехова */
    .manifest-hero + .about-project {
        margin-top: 60px !important;
    }

/* ----- Уникальный подвал index (.footer--index и вложенные элементы) ----- */
.footer--index .footer-grid {
    grid-template-columns: 1fr;
}

.footer--index .footer-logo-row {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: clamp(24px, 4vw, 48px);
    margin-bottom: 30px;
    flex-wrap: wrap;
}

.footer--index .footer-logo {
    margin-bottom: 0;
}

.footer--index .author-sphere-wrapper {
    display: flex;
    justify-content: center;
}

/* ----- SEO-блок в подвале (добавлен для главной) ----- */
.footer-seo-block {
    margin-top: 2rem;
    padding-top: 1rem;
    border-top: 1px solid rgba(255,255,255,0.1);
}

    .footer-seo-block h4 {
        font-size: 1.1rem;
        margin-bottom: 0.5rem;
        color: var(--color-accent-blue);
    }

    .footer-seo-block p {
        color: var(--color-text-muted);
        line-height: 1.6;
        font-size: 0.9rem;
    }

/* ----- Авторская сфера (уникальный компонент) ----- */
.footer--index .author-sphere {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-decoration: none;
    padding: 20px;
    border-radius: 28px;
    transition: all 0.8s var(--ease-extra-soft);
    min-width: 140px;
    position: relative;
    overflow: hidden;
    background: linear-gradient(145deg, rgba(20,15,10,0.3), rgba(10,5,0,0.4));
    border: 1px solid rgba(40,30,20,0.3);
    cursor: pointer;
    font-family: inherit;
    color: inherit;
}

    .footer--index .author-sphere::before {
        content: '';
        position: absolute;
        top: 0;
        left: -100%;
        width: 100%;
        height: 100%;
        background: linear-gradient(90deg, transparent, rgba(255,204,128,0.1), transparent);
        transition: left 0.8s var(--ease-extra-soft);
        z-index: 1;
    }

    .footer--index .author-sphere:hover::before {
        left: 100%;
    }

    .footer--index .author-sphere:hover {
        background: linear-gradient(145deg, rgba(30,20,10,0.4), rgba(15,10,5,0.5));
        transform: translateY(-8px);
        border-color: rgba(212,165,116,0.4);
        box-shadow: 0 20px 60px rgba(0,0,0,0.6), 0 0 0 1px rgba(255,204,128,0.2), 0 0 80px rgba(255,204,128,0.15);
    }

.footer--index .author-sphere-outer {
    width: var(--heart-size, 100px);
    height: var(--heart-size, 100px);
    border-radius: 50%;
    margin-bottom: 18px;
    transition: all 1s var(--ease-extra-soft);
    position: relative;
    background: radial-gradient(circle at 30% 30%, rgba(40,40,40,0.95), rgba(20,20,20,0.9) 40%, transparent 70%);
    box-shadow: inset 0 0 30px rgba(255,235,200,0.1), 0 0 40px rgba(40,30,20,0.6), 0 0 80px rgba(20,15,10,0.3);
    animation: heartBreath 8s var(--ease-slow-open) infinite;
    display: flex;
    align-items: center;
    justify-content: center;
}

.footer--index .author-sphere-inner {
    width: 60px;
    height: 60px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.footer--index .author-crystal {
    width: 100%;
    height: 100%;
    filter: drop-shadow(0 0 6px rgba(255,204,128,0.5));
    transform-origin: center;
    transition: all 0.8s var(--ease-extra-soft);
}

.footer--index .author-sphere:hover .author-crystal {
    transform: scale(1.1);
}

.footer--index .author-crystal .heart-base {
    fill: rgba(40,40,40,0.95);
    stroke: rgba(0,0,0,0.5);
    stroke-width: 0.5;
    transition: all 0.8s var(--ease-extra-soft);
}

.footer--index .author-crystal .crack {
    stroke: rgba(255,255,255,0.7);
    stroke-width: 0.3;
    fill: none;
    transition: all 0.8s var(--ease-extra-soft);
}

.footer--index .author-crystal .crack-light {
    stroke: rgba(255,204,128,1);
    stroke-width: 0.4;
    fill: none;
    filter: url(#glow);
    transition: all 0.8s var(--ease-extra-soft);
}

.footer--index .author-crystal .light-point {
    fill: rgba(255,204,128,1);
    filter: url(#glow);
    opacity: 0.9;
    animation: lightPulse 2s var(--ease-soft) infinite;
}

.footer--index .author-crystal .inner-glow {
    fill: url(#heartGlow);
    opacity: 0.3;
    transition: all 0.8s var(--ease-extra-soft);
}

.footer--index .author-sphere:hover .author-crystal .crack-light {
    stroke-width: 0.6;
    filter: url(#glow-bright);
}

.footer--index .author-sphere:hover .author-crystal .light-point {
    animation-duration: 1s;
    opacity: 1;
}

.footer--index .author-sphere:hover .author-crystal .inner-glow {
    opacity: 0.5;
}

.footer--index .author-sphere-label {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    transition: all 0.6s var(--ease-soft);
}

.footer--index .label-main {
    font-size: 1.1rem;
    font-weight: 800;
    color: rgba(212,165,116,0.95);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    transition: all 0.5s var(--ease-soft);
}

.footer--index .label-sub {
    font-size: 0.75rem;
    font-weight: 500;
    color: rgba(160,179,201,0.7);
    letter-spacing: 0.03em;
    text-align: center;
    max-width: 140px;
    line-height: 1.3;
}

.footer--index .author-sphere:hover .label-main {
    color: rgba(255,235,200,0.98);
    text-shadow: 0 0 15px rgba(212,165,116,0.6);
    transform: translateY(-2px);
}

.footer--index .author-sphere:hover .label-sub {
    color: rgba(200,215,230,0.9);
}

/* ----- Нижняя шторка (bottom-sheet) — уникальный компонент index ----- */
.bottom-sheet {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: var(--z-modal);
    visibility: hidden;
    pointer-events: none;
}

.sheet-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.85);
    backdrop-filter: blur(12px);
    opacity: 0;
    transition: opacity 0.8s var(--ease-slow-open);
}

.sheet-container {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    max-height: 85vh;
    background: var(--color-surface);
    border-radius: 32px 32px 0 0;
    padding: 40px;
    transform: translateY(100%);
    transition: transform 1s var(--ease-slow-open);
    overflow-y: auto;
    box-shadow: 0 -25px 100px rgba(0,0,0,0.9);
    border: 1px solid rgba(255,255,255,0.12);
    border-bottom: none;
}

.bottom-sheet.active {
    visibility: visible;
    pointer-events: all;
}

    .bottom-sheet.active .sheet-overlay {
        opacity: 1;
    }

    .bottom-sheet.active .sheet-container {
        transform: translateY(0);
    }

.sheet-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 32px;
    padding-bottom: 20px;
    border-bottom: 1px solid rgba(255,255,255,0.12);
}

    .sheet-header h3 {
        font-size: 1.8rem;
        font-weight: 700;
        color: var(--color-accent-yellow);
        margin: 0;
        line-height: 1.3;
        max-width: 85%;
        text-shadow: 0 0 20px rgba(255,204,128,0.3);
    }

.sheet-close {
    background: none;
    border: none;
    color: var(--color-text-secondary);
    font-size: 3rem;
    line-height: 1;
    cursor: pointer;
    padding: 0 16px;
    transition: all 0.5s var(--ease-soft);
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    align-self: center;
}

    .sheet-close:hover {
        color: var(--color-text-primary);
        background: rgba(255,255,255,0.08);
        transform: scale(1.1) rotate(90deg);
    }

.sheet-content {
    color: var(--color-text-secondary);
    line-height: 1.7;
    font-size: 1.15rem;
}

    .sheet-content > * {
        opacity: 0;
        transform: translateY(30px);
        transition: all 0.8s var(--ease-slow-open);
    }

.bottom-sheet.active .sheet-content > * {
    opacity: 1;
    transform: translateY(0);
}

.bottom-sheet.active .sheet-content p:nth-child(1) {
    transition-delay: 0.4s;
}

.bottom-sheet.active .sheet-content p:nth-child(2) {
    transition-delay: 0.6s;
}

.bottom-sheet.active .sheet-content p:nth-child(3) {
    transition-delay: 0.8s;
}

.bottom-sheet.active .sheet-content ul {
    transition-delay: 1.0s;
}

.bottom-sheet.active .sheet-content p:nth-child(5) {
    transition-delay: 1.2s;
}

.bottom-sheet.active .sheet-content .sheet-cta {
    transition-delay: 1.4s;
}

.sheet-content p {
    margin-bottom: 24px;
}

.sheet-content strong {
    color: var(--color-text-primary);
    font-weight: 700;
}

.sheet-content em {
    color: var(--color-accent-yellow);
    font-style: italic;
    font-weight: 600;
}

.sheet-content ul {
    margin: 28px 0 32px 36px;
    padding-left: 0;
}

.sheet-content li {
    margin-bottom: 16px;
    position: relative;
    padding-left: 8px;
    list-style: none;
}

    .sheet-content li::before {
        content: '✦';
        color: var(--color-accent-blue);
        font-size: 1.2rem;
        position: absolute;
        left: -28px;
        top: 2px;
        text-shadow: 0 0 10px rgba(79,195,247,0.5);
    }

    .sheet-content li strong {
        color: var(--color-accent-blue);
    }

.sheet-cta {
    background: linear-gradient(145deg, rgba(212,165,116,0.1), rgba(79,195,247,0.05));
    border-left: 4px solid var(--color-accent-yellow);
    padding: 28px;
    border-radius: 16px;
    margin-top: 36px;
    font-size: 1.2rem;
    position: relative;
    overflow: hidden;
}

    .sheet-cta::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: linear-gradient(90deg, transparent, rgba(255,255,255,0.03), transparent);
        transform: translateX(-100%);
        transition: transform 0.8s var(--ease-soft);
    }

.bottom-sheet.active .sheet-cta::before {
    transform: translateX(100%);
}

.sheet-cta p {
    margin-bottom: 16px;
}

.signature {
    font-family: 'JetBrains Mono', monospace;
    font-size: 1rem;
    color: var(--color-accent-warm);
    text-align: right;
    margin-top: 20px;
    padding-top: 16px;
    border-top: 1px solid rgba(212,165,116,0.3);
    letter-spacing: 0.05em;
}

.highlight-words {
    color: inherit;
    font-weight: 600;
    position: relative;
    display: inline-block;
    padding: 0 2px;
    font-style: normal;
}

    .highlight-words::after {
        content: '';
        position: absolute;
        bottom: -2px;
        left: 0;
        width: 100%;
        height: 2px;
        background: linear-gradient(90deg, transparent, var(--color-accent-warm), transparent);
        opacity: 0;
        transform: scaleX(0);
        transition: transform 0.8s var(--ease-soft), opacity 0.8s var(--ease-soft);
        transform-origin: left center;
    }

.bottom-sheet.active .highlight-words::after {
    transform: scaleX(1);
    opacity: 0.7;
}

.bottom-sheet.active .highlight-words:nth-child(1)::after {
    transition-delay: 2s;
}

.bottom-sheet.active .highlight-words:nth-child(2)::after {
    transition-delay: 2.2s;
}

.bottom-sheet.active .highlight-words:nth-child(3)::after {
    transition-delay: 2.4s;
}

.faint-highlight {
    color: var(--color-text-primary);
    background: rgba(255,204,128,0.03);
    padding: 1px 4px;
    border-radius: 2px;
    font-style: italic;
    font-weight: 500;
    position: relative;
    transition: all 0.6s var(--ease-soft);
}

.sheet-cta:hover .faint-highlight::before {
    opacity: 1;
}

.subtle-highlight {
    color: var(--color-text-primary);
    font-weight: 500;
    background: none;
    padding: 0;
    text-shadow: none;
}

.no-highlight {
    color: inherit !important;
    text-shadow: none !important;
}

/* ----- Ключевые кадры анимаций для компонентов index (уникальные) ----- */
@keyframes heartBreath {
    0%, 100% {
        transform: scale(1);
        box-shadow: inset 0 0 30px rgba(255,235,200,0.1), 0 0 40px rgba(40,30,20,0.6), 0 0 80px rgba(20,15,10,0.3);
    }

    50% {
        transform: scale(1.05);
        box-shadow: inset 0 0 40px rgba(255,235,200,0.15), 0 0 60px rgba(40,30,20,0.8), 0 0 120px rgba(20,15,10,0.4);
    }
}

@keyframes lightPulse {
    0%, 100% {
        opacity: 0.7;
        r: 0.6;
    }

    50% {
        opacity: 1;
        r: 0.9;
    }
}

/* ----- Медиазапросы, специфичные для компонентов index ----- */
@media (max-width: 1024px) {
    .compass-3d {
        width: 70px;
        height: 70px;
    }

    .compass-direction {
        font-size: 0.65rem;
    }

    .author-sphere-outer {
        width: 90px;
        height: 90px;
    }

    .author-sphere-inner {
        width: 55px;
        height: 55px;
    }

    .label-main {
        font-size: 1rem;
    }

    .label-sub {
        font-size: 0.7rem;
    }

    .sheet-container {
        padding: 32px 28px;
    }

    .sheet-header h3 {
        font-size: 1.6rem;
    }
}

@media (max-width: 768px) {
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .footer-logo-row {
        flex-direction: column;
        gap: 30px;
    }

    .footer-logo {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .logo-text {
        align-items: center;
    }

    .footer-description {
        text-align: center;
    }

    .footer-contacts {
        grid-column: 1;
    }

    .author-sphere {
        padding: 16px;
        min-width: 120px;
    }

    .author-sphere-outer {
        width: 80px;
        height: 80px;
        margin-bottom: 14px;
    }

    .author-sphere-inner {
        width: 50px;
        height: 50px;
    }

    .compass-3d {
        width: 60px;
        height: 60px;
    }

    .compass-direction {
        font-size: 0.6rem;
    }

    .compass-needle.primary {
        height: 40%;
    }

    .compass-needle.secondary {
        height: 35%;
    }

    .sheet-container {
        padding: 28px 24px;
        max-height: 90vh;
        border-radius: 24px 24px 0 0;
    }

    .sheet-header {
        flex-direction: column;
        gap: 20px;
    }

        .sheet-header h3 {
            font-size: 1.4rem;
            max-width: 100%;
        }

    .sheet-close {
        align-self: flex-end;
        margin-top: 0;
    }

    .sheet-content {
        font-size: 1.05rem;
    }

    .sheet-cta {
        padding: 24px;
        font-size: 1.1rem;
    }
}

@media (max-width: 480px) {
    .contact-links {
        flex-direction: column;
        gap: 10px;
    }

    .contact-link {
        width: 100%;
        justify-content: center;
    }

    .compass-3d {
        width: 50px;
        height: 50px;
    }

    .compass-core {
        width: 18px;
        height: 18px;
    }

    .author-sphere {
        padding: 14px;
        min-width: 100px;
    }

    .author-sphere-outer {
        width: 70px;
        height: 70px;
    }

    .author-sphere-inner {
        width: 45px;
        height: 45px;
    }

    .label-main {
        font-size: 0.9rem;
    }

    .label-sub {
        font-size: 0.65rem;
        max-width: 120px;
    }

    .sheet-container {
        padding: 24px 20px;
    }

    .sheet-header h3 {
        font-size: 1.3rem;
    }

    .sheet-close {
        font-size: 2.5rem;
        width: 50px;
        height: 50px;
    }

    .sheet-content ul {
        margin-left: 28px;
    }

    .sheet-content li::before {
        left: -24px;
    }
}

/* ===== ДОБАВЛЕНО: выравнивание подвала на десктопе ===== */
@media (min-width: 1025px) {
    .footer--index .footer-grid {
        grid-template-columns: auto auto;
        justify-content: space-between;
    }

    .footer--index .footer-brand {
        justify-self: start;
    }

    .footer--index .footer-logo-row {
        justify-content: flex-start;
        gap: 32px;
    }

    .footer--index .footer-contacts {
        justify-self: end;
    }
}

/* ===== Выравнивание подвала на десктопе ===== */
@media (min-width: 1025px) {
    .footer--index .footer-grid {
        display: flex;
        justify-content: space-between;
        align-items: flex-start;
        gap: 60px;
    }

    .footer--index .footer-brand {
        flex: 1;
        max-width: 600px;
    }

    .footer--index .footer-logo-row {
        justify-content: flex-start;
        gap: 32px;
        align-items: center;
    }

    .footer--index .footer-contacts {
        flex: 0 0 auto;
        margin-top: 20px;
    }

    .footer--index .contact-links {
        min-width: 280px;
    }
}

/* Для планшетов */
@media (min-width: 769px) and (max-width: 1024px) {
    .footer--index .footer-grid {
        display: flex;
        flex-direction: column;
        gap: 40px;
    }

    .footer--index .footer-logo-row {
        justify-content: center;
    }

    .footer--index .footer-contacts {
        align-self: center;
        width: 100%;
        max-width: 400px;
    }
}