.internal-page main {
    min-height: 70vh;
}

.page-hero {
    padding-top: 170px;
    padding-bottom: 82px;
}

.page-hero h1 {
    max-width: 1050px;
    margin-bottom: 28px;
    font-size: clamp(60px, 8vw, 108px);
}

.page-hero h1 span {
    color: var(--blue);
}

.page-hero > p:last-child {
    max-width: 820px;
    margin-bottom: 0;
    color: var(--muted);
    font-size: clamp(22px, 2.3vw, 30px);
}

.page-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-top: 34px;
}

.studio-section {
    padding-block: 90px;
    border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.studio-section h2 {
    margin-bottom: 28px;
    font-size: clamp(42px, 5.5vw, 72px);
}

.studio-section > p,
.studio-copy {
    max-width: 850px;
    color: var(--soft-white);
    font-family: var(--font-body);
    font-size: 20px;
    line-height: 1.75;
}

.studio-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 36px;
    margin-top: 48px;
}

.studio-card {
    padding-top: 28px;
    border-top: 1px solid var(--line);
}

.studio-card h3 {
    margin-bottom: 16px;
    color: var(--blue);
    font-size: clamp(30px, 3vw, 42px);
}

.studio-card p,
.studio-card li {
    color: var(--soft-white);
    font-family: var(--font-body);
    font-size: 18px;
    line-height: 1.7;
}

.studio-card ul {
    display: grid;
    gap: 8px;
    padding-left: 22px;
}

.milestone-strip {
    border-top: 1px solid rgba(255, 255, 255, 0.12);
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
    background: #070707;
}

.milestone-strip-inner {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.milestone-item {
    min-width: 0;
    padding: 44px 30px;
    border-right: 1px solid rgba(255, 255, 255, 0.12);
}

.milestone-item:first-child {
    padding-left: 0;
}

.milestone-item:last-child {
    padding-right: 0;
    border-right: 0;
}

.milestone-value {
    display: block;
    margin-bottom: 7px;
    color: var(--blue);
    font-size: clamp(32px, 3.2vw, 48px);
    font-weight: 500;
    line-height: 1.05;
}

.milestone-description {
    color: var(--muted);
    font-size: 14px;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.faq-list {
    display: grid;
    max-width: 1000px;
    gap: 0;
    margin-top: 38px;
    border-top: 1px solid var(--line);
}

.faq-list details {
    border-bottom: 1px solid var(--line);
}

.faq-list summary {
    position: relative;
    padding: 26px 52px 26px 0;
    cursor: pointer;
    font-size: clamp(22px, 2.2vw, 30px);
    list-style: none;
}

.faq-list summary::-webkit-details-marker {
    display: none;
}

.faq-list summary::after {
    position: absolute;
    top: 50%;
    right: 4px;
    color: var(--blue);
    content: "+";
    font-size: 34px;
    transform: translateY(-50%);
}

.faq-list details[open] summary::after {
    content: "−";
}

.faq-answer {
    max-width: 840px;
    padding: 0 52px 28px 0;
    color: var(--soft-white);
    font-family: var(--font-body);
    font-size: 19px;
    line-height: 1.75;
}

.resource-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 54px 32px;
    margin-top: 48px;
}

.resource-card {
    min-width: 0;
}

.resource-preview {
    display: flex;
    min-height: 310px;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    padding: 34px;
    background: #101010;
    border: 1px solid var(--line);
}

.resource-preview.is-light {
    background: #ffffff;
}

.resource-preview img {
    width: 100%;
    max-height: 300px;
    object-fit: contain;
}

.resource-card h3 {
    margin: 22px 0 10px;
    font-size: clamp(28px, 3vw, 42px);
}

.resource-card p {
    color: var(--muted);
    font-family: var(--font-body);
}

.resource-links {
    display: flex;
    flex-wrap: wrap;
    gap: 12px 20px;
    margin-top: 18px;
}

.resource-links a,
.inline-link {
    color: var(--white);
    text-decoration: none;
    border-bottom: 1px solid currentColor;
}

.copy-block {
    margin-top: 26px;
    padding: 26px;
    border: 1px solid var(--line);
    color: var(--soft-white);
    background: #080808;
    font-family: var(--font-body);
    font-size: 17px;
    line-height: 1.7;
    white-space: pre-wrap;
}

.download-panel {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 50px;
}

.download-panel h2 {
    margin-bottom: 16px;
}

.download-status {
    min-height: 24px;
    margin-top: 15px;
    color: var(--blue-light);
    font-size: 15px;
}

.error-page main {
    display: flex;
    min-height: calc(100vh - 120px);
    align-items: center;
}

.error-content {
    padding-top: 150px;
    padding-bottom: 100px;
}

.error-code {
    margin-bottom: 8px;
    color: var(--blue);
    font-size: clamp(90px, 18vw, 210px);
    line-height: 0.85;
}

.error-content h1 {
    max-width: 900px;
    margin-bottom: 24px;
    font-size: clamp(52px, 7vw, 96px);
}

.error-content > p {
    max-width: 760px;
    color: var(--muted);
    font-size: clamp(21px, 2.3vw, 29px);
}

@media (max-width: 980px) {
    .milestone-strip-inner {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .milestone-item:nth-child(2) {
        border-right: 0;
    }

    .milestone-item:nth-child(-n + 2) {
        border-bottom: 1px solid rgba(255, 255, 255, 0.12);
    }

    .milestone-item:nth-child(3) {
        padding-left: 0;
    }
}

@media (max-width: 760px) {
    .page-hero {
        padding-top: 140px;
        padding-bottom: 62px;
    }

    .studio-section {
        padding-block: 68px;
    }

    .studio-grid,
    .resource-grid {
        grid-template-columns: 1fr;
    }

    .milestone-strip-inner {
        grid-template-columns: 1fr;
    }

    .milestone-item,
    .milestone-item:first-child,
    .milestone-item:nth-child(3),
    .milestone-item:last-child {
        padding: 30px 0;
        border-right: 0;
        border-bottom: 1px solid rgba(255, 255, 255, 0.12);
    }

    .milestone-item:last-child {
        border-bottom: 0;
    }

    .resource-preview {
        min-height: 240px;
        padding: 24px;
    }

    .download-panel {
        align-items: flex-start;
        flex-direction: column;
    }

    .error-content {
        padding-top: 130px;
    }
}