/* =========================================================
   aPack Product Page
   ========================================================= */

.apack-page {
    padding: 24px 0 80px;
    background: linear-gradient(
        180deg,
        var(--color-slate-gray-light) 0%,
        #f9fbfc 100%
    );
}

/* Intro card */

.apack-intro-card {
    position: relative;
    max-width: 900px;
    margin: 0 auto 36px;
    padding: 34px 38px;
    background: linear-gradient(
        180deg,
        #ffffff 0%,
        #fbf7ff 100%
    );
    border: 1px solid rgba(132, 68, 160, 0.22);
    border-radius: 16px;
    box-shadow:
        0 10px 24px rgba(68, 65, 65, 0.05),
        0 0 0 1px rgba(132, 68, 160, 0.05);
}

.apack-intro-card::before {
    content: "";
    position: absolute;
    left: 0;
    top: 22px;
    bottom: 22px;
    width: 4px;
    border-radius: 999px;
    background: var(--color-avalonia-violet);
}

.apack-intro-lead {
    margin: 0 0 12px;
    font-size: 24px;
    font-weight: 600;
    line-height: 1.5;
    color: var(--color-coal-black);
}

.apack-intro-text {
    margin: 0;
    font-size: 16px;
    line-height: 1.75;
    color: var(--color-gray-700);
}

/* Layout */

.apack-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 300px;
    gap: 30px;
    align-items: start;
}

.apack-main-panel {
    display: grid;
    gap: 26px;
    min-width: 0;
}

.apack-sidebar {
    display: grid;
    gap: 22px;
    min-width: 0;
}

/* Shared panels */

.apack-overview-panel,
.apack-controls-panel,
.apack-features-panel,
.apack-side-panel {
    background: linear-gradient(
        180deg,
        #ffffff 0%,
        #fcf9ff 100%
    );
    border: 1px solid rgba(132, 68, 160, 0.18);
    border-radius: 16px;
    box-shadow:
        0 10px 22px rgba(68, 65, 65, 0.04),
        0 0 0 1px rgba(132, 68, 160, 0.04);
}

/* Main panels */

.apack-overview-panel,
.apack-controls-panel,
.apack-features-panel {
    padding: 30px 32px;
}

.apack-overview-panel h2,
.apack-controls-panel h2,
.apack-features-panel h2 {
    margin: 0 0 18px;
    padding-bottom: 12px;
    font-size: 30px;
    line-height: 1.2;
    color: var(--color-coal-black);
    border-bottom: 1px solid rgba(132, 68, 160, 0.18);
}

/* Overview content */

.apack-overview-content {
    color: var(--color-gray-700);
}

.apack-overview-content > *:first-child {
    margin-top: 0;
}

.apack-overview-content > *:last-child {
    margin-bottom: 0;
}

.apack-overview-content p,
.apack-overview-content li {
    line-height: 1.8;
    color: var(--color-gray-700);
}

.apack-overview-content strong {
    color: var(--color-coal-black);
    font-weight: 700;
}

.apack-overview-content a,
.apack-overview-content a:visited {
    color: var(--color-avalonia-violet);
    font-weight: 600;
    text-decoration-color: rgba(132, 68, 160, 0.28);
    text-underline-offset: 2px;
}

.apack-overview-content a:hover {
    color: var(--color-coal-black);
    text-decoration-color: rgba(68, 65, 65, 0.4);
}

.apack-overview-content h3,
.apack-overview-content h4 {
    color: var(--color-coal-black);
    letter-spacing: -0.01em;
}

/* Controls preview */

.apack-controls-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px 22px;
    align-items: start;
}

.apack-control-link {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    min-width: 0;
    padding: 9px 10px;
    border-radius: 10px;
    text-decoration: none;
    color: var(--color-coal-black);
    transition:
        background 0.18s ease,
        color 0.18s ease,
        transform 0.18s ease,
        box-shadow 0.18s ease;
}

.apack-control-link:hover {
    background: rgba(132, 68, 160, 0.08);
    color: var(--color-avalonia-violet);
    transform: translateX(2px);
    box-shadow: 0 8px 18px rgba(68, 65, 65, 0.05);
}

.apack-control-icon-wrap {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 18px;
    height: 18px;
    flex: 0 0 18px;
}

.apack-control-icon {
    display: block;
    width: auto;
    height: auto;
    max-width: 16px;
    max-height: 16px;
}

.apack-control-label {
    min-width: 0;
    line-height: 1.45;
    font-weight: 600;
    overflow-wrap: anywhere;
}

.apack-controls-panel-footer {
    margin-top: 20px;
    display: flex;
    justify-content: flex-end;
}

.apack-controls-panel-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-weight: 700;
    color: var(--color-avalonia-violet);
    text-decoration: none;
    line-height: 1.4;
    transition: color 0.18s ease, transform 0.18s ease;
}

.apack-controls-panel-link::after {
    content: "→";
    transition: transform 0.18s ease;
}

.apack-controls-panel-link:hover {
    color: var(--color-coal-black);
    transform: translateX(1px);
}

.apack-controls-panel-link:hover::after {
    transform: translateX(2px);
}

/* Features */

.apack-features-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.apack-features-list li {
    position: relative;
    padding-left: 28px;
    margin-bottom: 14px;
    line-height: 1.75;
    color: var(--color-coal-black);
}

.apack-features-list li:last-child {
    margin-bottom: 0;
}

.apack-features-list li::before {
    content: "✓";
    position: absolute;
    left: 0;
    top: 0;
    color: var(--color-avalonia-violet);
    font-weight: 700;
    font-size: 18px;
}

/* Sidebar */

.apack-side-panel {
    padding: 24px;
}

.apack-side-panel h3 {
    margin: 0 0 16px;
    font-size: 20px;
    color: var(--color-coal-black);
}

/* Details */

.apack-details {
    list-style: none;
    margin: 0;
    padding: 0;
}

.apack-details li {
    margin-bottom: 14px;
    padding-bottom: 14px;
    border-bottom: 1px solid rgba(132, 68, 160, 0.14);
}

.apack-details li:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.apack-details span {
    display: block;
    margin-bottom: 4px;
    font-size: 12px;
    color: var(--color-coal-black);
    opacity: 0.62;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.apack-details strong {
    color: var(--color-coal-black);
    line-height: 1.6;
}

/* Product image */

.apack-side-panel--image {
    text-align: center;
}

.apack-product-image-wrap {
    display: flex;
    align-items: center;
    justify-content: center;
}

.apack-product-image {
    display: block;
    width: 100%;
    max-width: 220px;
    height: auto;
    filter: drop-shadow(0 10px 18px rgba(68, 65, 65, 0.10));
}

/* Responsive */

@media (max-width: 900px) {
    .apack-layout {
        grid-template-columns: 1fr;
    }

    .apack-sidebar {
        order: -1;
    }

    .apack-intro-card,
    .apack-overview-panel,
    .apack-controls-panel,
    .apack-features-panel,
    .apack-side-panel {
        padding: 24px;
    }

    .apack-overview-panel h2,
    .apack-controls-panel h2,
    .apack-features-panel h2 {
        font-size: 26px;
    }
}

@media (max-width: 640px) {
    .apack-intro-lead {
        font-size: 21px;
    }

    .apack-controls-grid {
        grid-template-columns: 1fr;
    }
}

.apack-controls-panel,
.apack-controls-grid {
    overflow: visible;
}

.apack-control-link {
    position: relative;
    z-index: 1;
}

.apack-control-link:hover {
    z-index: 30;
}

.apack-control-preview {
    position: absolute;
    left: 100%;
    top: 50%;
    transform: translateY(-50%) translateX(12px);
    z-index: 40;
    pointer-events: none;
    opacity: 0;
    visibility: hidden;
    transition:
        opacity 0.18s ease,
        transform 0.18s ease;
}

.apack-control-link:hover .apack-control-preview {
    opacity: 1;
    visibility: visible;
    transform: translateY(-50%) translateX(18px);
}

.apack-control-preview-card {
    display: block;
    width: 340px;
    background: #fcf9ff;
    border-radius: 14px;
    border: 1px solid rgba(132, 68, 160, 0.22);
    box-shadow:
        0 18px 38px rgba(68, 65, 65, 0.14),
        0 4px 12px rgba(68, 65, 65, 0.05);
    overflow: hidden;
    isolation: isolate;
}

.apack-control-preview-media {
    display: block;
    background: #ffffff;
    padding: 14px;
    text-align: center;
    border-bottom: 1px solid rgba(132, 68, 160, 0.14);
}

.apack-control-preview-image {
    display: block;
    width: 100%;
    height: auto;
    margin: 0 auto;
    background: #ffffff;
}

.apack-control-preview-body {
    display: block;
    padding: 14px 16px 16px;
    background: #fcf9ff;
}

.apack-control-preview-title {
    display: block;
    font-size: 15px;
    margin: 0;
    color: var(--color-coal-black);
    line-height: 1.4;
}

@media (max-width: 900px) {
    .apack-control-preview {
        display: none;
    }
}

/* =========================================================
   aPack Controls Page
   ========================================================= */

.apack-controls-page {
    padding: 24px 0 80px;
    background: linear-gradient(
        180deg,
        var(--color-slate-gray-light) 0%,
        #f9fbfc 100%
    );
}

.apack-controls-intro-card {
    position: relative;
    max-width: 900px;
    margin: 0 auto 36px;
    padding: 34px 38px;
    background: linear-gradient(
        180deg,
        #ffffff 0%,
        #fbf7ff 100%
    );
    border: 1px solid rgba(132, 68, 160, 0.22);
    border-radius: 16px;
    box-shadow:
        0 10px 24px rgba(68, 65, 65, 0.05),
        0 0 0 1px rgba(132, 68, 160, 0.05);
}

.apack-controls-intro-card::before {
    content: "";
    position: absolute;
    left: 0;
    top: 22px;
    bottom: 22px;
    width: 4px;
    border-radius: 999px;
    background: var(--color-avalonia-violet);
}

.apack-controls-intro-lead {
    margin: 0 0 12px;
    font-size: 24px;
    font-weight: 600;
    line-height: 1.5;
    color: var(--color-coal-black);
}

.apack-controls-intro-text {
    margin: 0;
    font-size: 16px;
    line-height: 1.75;
    color: var(--color-gray-700);
}

/* Layout */

.apack-controls-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 300px;
    gap: 30px;
    align-items: start;
}

.apack-controls-main-panel {
    display: grid;
    gap: 26px;
    min-width: 0;
}

.apack-controls-sidebar {
    display: grid;
    gap: 22px;
    min-width: 0;
}

/* Panels */

.apack-controls-catalog,
.apack-controls-side-panel {
    background: linear-gradient(
        180deg,
        #ffffff 0%,
        #fcf9ff 100%
    );
    border: 1px solid rgba(132, 68, 160, 0.18);
    border-radius: 16px;
    box-shadow:
        0 10px 22px rgba(68, 65, 65, 0.04),
        0 0 0 1px rgba(132, 68, 160, 0.04);
}

.apack-controls-catalog {
    padding: 30px 32px;
}

.apack-controls-side-panel {
    padding: 24px;
}

.apack-controls-catalog h2,
.apack-controls-side-panel h3 {
    margin: 0 0 18px;
    color: var(--color-coal-black);
}

.apack-controls-catalog h2 {
    padding-bottom: 12px;
    font-size: 30px;
    line-height: 1.2;
    border-bottom: 1px solid rgba(132, 68, 160, 0.18);
}

/* Cards grid */

.apack-controls-cards {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 24px;
    align-items: stretch;
}

.apack-control-card {
    position: relative;
    min-width: 0;
    perspective: 1200px;
    min-height: 320px;
}

.apack-control-card-flip {
    display: block;
    position: relative;
    width: 100%;
    min-height: 320px;
    text-decoration: none;
    color: inherit;
}

.apack-control-card-flip-inner {
    display: block;
    position: relative;
    width: 100%;
    min-height: 320px;
    transform-style: preserve-3d;
    transition: transform 0.55s ease;
}

.apack-control-card:hover .apack-control-card-flip-inner,
.apack-control-card:focus-within .apack-control-card-flip-inner {
    transform: rotateY(180deg);
}

.apack-control-card-face {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    min-height: 320px;
    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
    overflow: hidden;
    background: linear-gradient(
        180deg,
        #ffffff 0%,
        #fcf9ff 100%
    );
    border: 1px solid rgba(132, 68, 160, 0.18);
    border-radius: 16px;
    box-shadow:
        0 8px 20px rgba(68, 65, 65, 0.04),
        0 0 0 1px rgba(132, 68, 160, 0.03);
}

.apack-control-card-face--front {
    display: grid;
    grid-template-columns: 88px minmax(0, 1fr);
    gap: 18px;
    align-items: start;
    padding: 22px 20px;
}

.apack-control-card-face--back {
    transform: rotateY(180deg);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 16px;
    background: linear-gradient(
        180deg,
        #ffffff 0%,
        #fbf7ff 100%
    );
    border-color: rgba(132, 68, 160, 0.24);
    box-shadow:
        0 16px 32px rgba(68, 65, 65, 0.08),
        0 4px 12px rgba(68, 65, 65, 0.05);
}

/* Card front */

.apack-control-card-logo-wrap {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    min-width: 0;
}

.apack-control-card-logo {
    display: block;
    width: 100%;
    max-width: 80px;
    height: auto;
}

.apack-control-card-body {
    display: block;
    min-width: 0;
}

.apack-control-card-title-row {
    margin-bottom: 10px;
}

.apack-control-card-title {
    display: block;
    margin: 0;
    font-size: 21px;
    line-height: 1.3;
    color: var(--color-coal-black);
    letter-spacing: -0.01em;
    font-weight: 700;
}

.apack-control-card-text {
    display: block;
    margin: 0 0 14px;
    line-height: 1.7;
    color: var(--color-gray-700);
}

.apack-control-card-cta {
    display: inline-flex;
    align-items: center;
    color: var(--color-avalonia-violet);
    font-weight: 700;
    line-height: 1.4;
    transition: color 0.18s ease, transform 0.18s ease;
}

.apack-control-card:hover .apack-control-card-cta {
    color: var(--color-coal-black);
    transform: translateX(2px);
}

/* Card back */

.apack-control-card-tooltip-inner {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
}

.apack-control-card-tooltip-image {
    display: block;
    width: 100%;
    max-width: 100%;
    max-height: 260px;
    height: auto;
    object-fit: contain;
    border-radius: 10px;
    background: #ffffff;
}

.apack-control-card-tooltip-empty {
    display: block;
    text-align: center;
    font-weight: 700;
    color: var(--color-coal-black);
}

/* Responsive */

@media (max-width: 1100px) {
    .apack-controls-cards {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 900px) {
    .apack-controls-layout {
        grid-template-columns: 1fr;
    }

    .apack-controls-sidebar {
        order: -1;
    }

    .apack-controls-intro-card,
    .apack-controls-catalog,
    .apack-controls-side-panel {
        padding: 24px;
    }

    .apack-controls-catalog h2 {
        font-size: 26px;
    }
}

@media (max-width: 640px) {
    .apack-controls-intro-lead {
        font-size: 21px;
    }

    .apack-control-card,
    .apack-control-card-flip,
    .apack-control-card-flip-inner,
    .apack-control-card-face {
        min-height: 0;
        height: auto;
    }

    .apack-control-card-flip-inner {
        transform: none !important;
    }

    .apack-control-card-face {
        position: relative;
        inset: auto;
        backface-visibility: visible;
        -webkit-backface-visibility: visible;
    }

    .apack-control-card-face--back {
        display: none;
    }

    .apack-control-card-face--front {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .apack-control-card-logo-wrap {
        justify-content: flex-start;
    }
}


/* =========================================================
   aPack Free Trial Page
   ========================================================= */

.apack-free-trial-page {
    padding: 24px 0 80px;
    background: linear-gradient(
        180deg,
        var(--color-slate-gray-light) 0%,
        #f9fbfc 100%
    );
}

.apack-free-trial-intro-card {
    position: relative;
    max-width: 900px;
    margin: 0 auto 36px;
    padding: 34px 38px;
    background: linear-gradient(
        180deg,
        #ffffff 0%,
        #fbf7ff 100%
    );
    border: 1px solid rgba(132, 68, 160, 0.22);
    border-radius: 16px;
    box-shadow:
        0 10px 24px rgba(68, 65, 65, 0.05),
        0 0 0 1px rgba(132, 68, 160, 0.05);
}

.apack-free-trial-intro-card::before {
    content: "";
    position: absolute;
    left: 0;
    top: 22px;
    bottom: 22px;
    width: 4px;
    border-radius: 999px;
    background: var(--color-avalonia-violet);
}

.apack-free-trial-intro-lead {
    margin: 0 0 12px;
    font-size: 24px;
    font-weight: 600;
    line-height: 1.5;
    color: var(--color-coal-black);
}

.apack-free-trial-intro-text {
    margin: 0;
    font-size: 16px;
    line-height: 1.75;
    color: var(--color-gray-700);
}

.apack-free-trial-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 300px;
    gap: 30px;
    align-items: start;
}

.apack-free-trial-main-panel {
    min-width: 0;
}

.apack-free-trial-sidebar {
    display: grid;
    gap: 22px;
    min-width: 0;
}

.apack-free-trial-content-panel,
.apack-free-trial-side-panel {
    background: linear-gradient(
        180deg,
        #ffffff 0%,
        #fcf9ff 100%
    );
    border: 1px solid rgba(132, 68, 160, 0.18);
    border-radius: 16px;
    box-shadow:
        0 10px 22px rgba(68, 65, 65, 0.04),
        0 0 0 1px rgba(132, 68, 160, 0.04);
}

.apack-free-trial-content-panel {
    padding: 30px 32px;
}

.apack-free-trial-side-panel {
    padding: 24px;
}

.apack-free-trial-content-panel h2,
.apack-free-trial-side-panel h3 {
    margin: 0 0 18px;
    color: var(--color-coal-black);
}

.apack-free-trial-content-panel h2 {
    padding-bottom: 12px;
    font-size: 30px;
    line-height: 1.2;
    border-bottom: 1px solid rgba(132, 68, 160, 0.18);
}

.apack-free-trial-content p {
    line-height: 1.8;
    color: var(--color-gray-700);
}

.apack-free-trial-actions {
    margin: 22px 0 0;
    max-width: 320px;
}

.apack-free-trial-note {
    margin: 14px 0 0;
    font-size: 14px;
    line-height: 1.6;
    color: var(--color-gray-700);
}

.apack-free-trial-details {
    list-style: none;
    margin: 0;
    padding: 0;
}

.apack-free-trial-details li {
    margin-bottom: 14px;
    padding-bottom: 14px;
    border-bottom: 1px solid rgba(132, 68, 160, 0.14);
}

.apack-free-trial-details li:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.apack-free-trial-details span {
    display: block;
    margin-bottom: 4px;
    font-size: 12px;
    color: var(--color-coal-black);
    opacity: 0.62;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.apack-free-trial-details strong {
    color: var(--color-coal-black);
    line-height: 1.6;
}

.apack-free-trial-side-panel--image {
    text-align: center;
}

.apack-free-trial-image-wrap {
    display: flex;
    align-items: center;
    justify-content: center;
}

.apack-free-trial-image {
    display: block;
    width: 100%;
    max-width: 220px;
    height: auto;
    filter: drop-shadow(0 10px 18px rgba(68, 65, 65, 0.10));
}

@media (max-width: 900px) {
    .apack-free-trial-layout {
        grid-template-columns: 1fr;
    }

    .apack-free-trial-sidebar {
        order: -1;
    }

    .apack-free-trial-intro-card,
    .apack-free-trial-content-panel,
    .apack-free-trial-side-panel {
        padding: 24px;
    }

    .apack-free-trial-content-panel h2 {
        font-size: 26px;
    }
}

@media (max-width: 640px) {
    .apack-free-trial-intro-lead {
        font-size: 21px;
    }

    .apack-free-trial-actions {
        max-width: none;
    }
}

/* =========================================================
   aPack Single Control Page
   ========================================================= */

.apack-control-page {
    padding: 24px 0 80px;
    background: linear-gradient(
        180deg,
        var(--color-slate-gray-light) 0%,
        #f9fbfc 100%
    );
}

.apack-control-intro-card {
    position: relative;
    max-width: 900px;
    margin: 0 auto 36px;
    padding: 34px 38px;
    background: linear-gradient(
        180deg,
        #ffffff 0%,
        #fbf7ff 100%
    );
    border: 1px solid rgba(132, 68, 160, 0.22);
    border-radius: 16px;
    box-shadow:
        0 10px 24px rgba(68, 65, 65, 0.05),
        0 0 0 1px rgba(132, 68, 160, 0.05);
}

.apack-control-intro-card::before {
    content: "";
    position: absolute;
    left: 0;
    top: 22px;
    bottom: 22px;
    width: 4px;
    border-radius: 999px;
    background: var(--color-avalonia-violet);
}

.apack-control-intro-lead {
    margin: 0 0 12px;
    font-size: 24px;
    font-weight: 600;
    line-height: 1.5;
    color: var(--color-coal-black);
}

.apack-control-intro-text {
    margin: 0;
    font-size: 16px;
    line-height: 1.75;
    color: var(--color-gray-700);
}

/* Layout */

.apack-control-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 300px;
    gap: 30px;
    align-items: start;
}

.apack-control-main-panel {
    display: grid;
    gap: 26px;
    min-width: 0;
}

.apack-control-sidebar {
    display: grid;
    gap: 22px;
    min-width: 0;
}

/* Shared panels */

.apack-control-content-panel,
.apack-control-features-panel,
.apack-control-resources-panel,
.apack-control-side-panel {
    background: linear-gradient(
        180deg,
        #ffffff 0%,
        #fcf9ff 100%
    );
    border: 1px solid rgba(132, 68, 160, 0.18);
    border-radius: 16px;
    box-shadow:
        0 10px 22px rgba(68, 65, 65, 0.04),
        0 0 0 1px rgba(132, 68, 160, 0.04);
}

.apack-control-content-panel,
.apack-control-features-panel,
.apack-control-resources-panel {
    padding: 30px 32px;
}

.apack-control-side-panel {
    padding: 24px;
}

.apack-control-content-panel h2,
.apack-control-features-panel h2,
.apack-control-resources-panel h2,
.apack-control-side-panel h3 {
    margin: 0 0 18px;
    color: var(--color-coal-black);
}

.apack-control-content-panel h2,
.apack-control-features-panel h2,
.apack-control-resources-panel h2 {
    padding-bottom: 12px;
    font-size: 30px;
    line-height: 1.2;
    border-bottom: 1px solid rgba(132, 68, 160, 0.18);
}

/* Main content */

.apack-control-content {
    color: var(--color-gray-700);
}

.apack-control-content > *:first-child {
    margin-top: 0;
}

.apack-control-content > *:last-child {
    margin-bottom: 0;
}

.apack-control-content p,
.apack-control-content li {
    line-height: 1.8;
    color: var(--color-gray-700);
}

.apack-control-content strong {
    color: var(--color-coal-black);
    font-weight: 700;
}

.apack-control-content a,
.apack-control-content a:visited {
    color: var(--color-avalonia-violet);
    font-weight: 600;
    text-decoration-color: rgba(132, 68, 160, 0.28);
    text-underline-offset: 2px;
}

.apack-control-content a:hover {
    color: var(--color-coal-black);
    text-decoration-color: rgba(68, 65, 65, 0.4);
}

.apack-control-content h3,
.apack-control-content h4 {
    color: var(--color-coal-black);
    letter-spacing: -0.01em;
}

.apack-control-content img {
    max-width: 100%;
    height: auto;
}

.apack-control-content table {
    display: block;
    width: 100%;
    overflow-x: auto;
}

.apack-control-content pre {
    overflow-x: auto;
}

/* Features */

.apack-control-features-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.apack-control-features-list li {
    position: relative;
    padding-left: 28px;
    margin-bottom: 14px;
    line-height: 1.75;
    color: var(--color-coal-black);
}

.apack-control-features-list li:last-child {
    margin-bottom: 0;
}

.apack-control-features-list li::before {
    content: "✓";
    position: absolute;
    left: 0;
    top: 0;
    color: var(--color-avalonia-violet);
    font-weight: 700;
    font-size: 18px;
}

/* Resource buttons */

.apack-control-resource-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.apack-control-resource-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 44px;
    padding: 0 18px;
    border-radius: 12px;
    border: 1px solid rgba(132, 68, 160, 0.72);
    background: linear-gradient(
        180deg,
        #b77ad1 0%,
        var(--color-avalonia-violet) 100%
    );
    color: #ffffff;
    font-weight: 700;
    text-decoration: none;
    box-shadow:
        0 10px 18px rgba(68, 65, 65, 0.06),
        inset 0 1px 0 rgba(255, 255, 255, 0.18);
    transition:
        transform 0.18s ease,
        box-shadow 0.18s ease,
        background 0.18s ease;
}

.apack-control-resource-button:hover {
    transform: translateY(-1px);
    background: linear-gradient(
        180deg,
        #c995df 0%,
        #9555b2 100%
    );
    box-shadow:
        0 14px 24px rgba(68, 65, 65, 0.09),
        0 4px 10px rgba(68, 65, 65, 0.05);
    color: #ffffff;
}

.apack-control-resource-button--secondary {
    background: linear-gradient(
        180deg,
        #ffffff 0%,
        #fcf9ff 100%
    );
    color: var(--color-avalonia-violet);
    border-color: rgba(132, 68, 160, 0.28);
    box-shadow: none;
}

.apack-control-resource-button--secondary:hover {
    background: linear-gradient(
        180deg,
        #fcf9ff 0%,
        #f6f0fb 100%
    );
    color: var(--color-coal-black);
}

.apack-control-docs-note {
    margin: 14px 0 0;
    font-size: 14px;
    line-height: 1.6;
    color: var(--color-gray-700);
}

/* Sidebar links */

.apack-control-side-links {
    display: grid;
    gap: 12px;
}

.apack-control-side-links a {
    color: var(--color-avalonia-violet);
    font-weight: 600;
    text-decoration: none;
    line-height: 1.5;
    transition: color 0.18s ease, transform 0.18s ease;
}

.apack-control-side-links a:hover {
    color: var(--color-coal-black);
    transform: translateX(2px);
}

/* Details */

.apack-control-details {
    list-style: none;
    margin: 0;
    padding: 0;
}

.apack-control-details li {
    margin-bottom: 14px;
    padding-bottom: 14px;
    border-bottom: 1px solid rgba(132, 68, 160, 0.14);
}

.apack-control-details li:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.apack-control-details span {
    display: block;
    margin-bottom: 4px;
    font-size: 12px;
    color: var(--color-coal-black);
    opacity: 0.62;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.apack-control-details strong {
    color: var(--color-coal-black);
    line-height: 1.6;
}

/* Logo */

.apack-control-side-panel--image {
    text-align: center;
}

.apack-control-logo-wrap {
    display: flex;
    align-items: center;
    justify-content: center;
}

.apack-control-logo {
    display: block;
    width: 100%;
    max-width: 220px;
    height: auto;
    filter: drop-shadow(0 10px 18px rgba(68, 65, 65, 0.10));
}

/* Responsive */

@media (max-width: 900px) {
    .apack-control-layout {
        grid-template-columns: 1fr;
    }

    .apack-control-sidebar {
        order: -1;
    }

    .apack-control-intro-card,
    .apack-control-content-panel,
    .apack-control-features-panel,
    .apack-control-resources-panel,
    .apack-control-side-panel {
        padding: 24px;
    }

    .apack-control-content-panel h2,
    .apack-control-features-panel h2,
    .apack-control-resources-panel h2 {
        font-size: 26px;
    }
}

@media (max-width: 640px) {
    .apack-control-intro-lead {
        font-size: 21px;
    }

    .apack-control-resource-actions {
        flex-direction: column;
        align-items: stretch;
    }
}