.ocf-detail-section {
    background:
        linear-gradient(135deg, color-mix(in srgb, var(--ocf-primary) 7%, transparent) 0 0) 0 0 / 38px 38px,
        var(--ocf-bg);
}

.ocf-detail-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(260px, 340px);
    gap: clamp(1.5rem, 4vw, 3rem);
    align-items: start;
}

.ocf-detail-content .prose {
    max-width: none;
}

.ocf-detail-content .prose > p,
.ocf-detail-content .prose > h2,
.ocf-detail-content .prose > h3,
.ocf-detail-content .prose > ul,
.ocf-detail-content .prose > ol,
.ocf-detail-content .prose > hr {
    max-width: 76ch;
}

.ocf-detail-content .prose h2 {
    margin-top: clamp(2rem, 5vw, 3rem);
    color: var(--ocf-heading);
}

.ocf-detail-content .prose h3 {
    color: var(--ocf-heading);
}

.ocf-detail-content .prose hr {
    border: 0;
    border-top: 1px solid var(--ocf-border-light);
    margin-block: clamp(1.75rem, 4vw, 2.5rem);
}

.ocf-detail-aside {
    min-width: 0;
}

.ocf-detail-sticky {
    position: sticky;
    top: calc(var(--nav-height) + 1.5rem);
    display: grid;
    gap: 1rem;
    padding: clamp(1.25rem, 3vw, 1.65rem);
    border: 1px solid color-mix(in srgb, var(--ocf-primary) 28%, var(--ocf-border-light));
    border-radius: var(--card-radius-lg);
    background: color-mix(in srgb, var(--ocf-bg-alt) 90%, black);
    box-shadow: var(--card-shadow);
}

.ocf-detail-sticky-heading {
    margin: 0;
    color: var(--ocf-heading);
    font-size: clamp(1.2rem, 2vw, 1.55rem);
}

.ocf-detail-sticky-desc {
    margin: 0;
    color: var(--ocf-body);
    font-size: var(--font-label-size);
}

.ocf-detail-sticky-btn {
    width: 100%;
}

.ocf-detail-sticky-phone {
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    color: var(--ocf-heading);
    font-weight: 800;
}

.ocf-detail-sticky-phone svg {
    width: 1.05rem;
    height: 1.05rem;
    color: var(--ocf-primary);
}

.paint-correction-guide,
.ceramic-coating-guide {
    position: relative;
    margin-block: clamp(2rem, 5vw, 3rem);
    max-width: 100%;
    overflow: hidden;
    border: 1px solid color-mix(in srgb, var(--ocf-primary) 28%, var(--ocf-border-light));
    border-radius: var(--card-radius-lg);
    background:
        repeating-linear-gradient(135deg, color-mix(in srgb, var(--ocf-primary) 14%, transparent) 0 10px, transparent 10px 34px),
        linear-gradient(180deg, color-mix(in srgb, var(--ocf-bg-alt) 92%, black), color-mix(in srgb, var(--ocf-bg) 94%, black));
    box-shadow: 0 1rem 2.4rem color-mix(in srgb, black 32%, transparent);
}

.pc-guide__header,
.cc-guide__header {
    display: grid;
    gap: 0.75rem;
    padding: clamp(1.6rem, 4vw, 2.25rem);
    text-align: center;
    background: linear-gradient(180deg, color-mix(in srgb, var(--ocf-primary) 20%, transparent), transparent);
}

.pc-guide__eyebrow,
.cc-guide__eyebrow,
.cc-guide__section-title {
    color: var(--ocf-primary);
    font-size: 0.82rem;
    font-weight: 900;
    letter-spacing: 0.24em;
    line-height: 1.1;
    text-transform: uppercase;
}

.pc-guide__header h2,
.cc-guide__header h2 {
    margin: 0;
    color: var(--ocf-heading);
    font-size: clamp(2rem, 5vw, 4rem);
    font-weight: 900;
    letter-spacing: 0.02em;
    line-height: 0.95;
    text-transform: uppercase;
}

.pc-guide__header h2 strong,
.cc-guide__header h2 strong {
    color: var(--ocf-primary);
}

.pc-guide__header p,
.cc-guide__header p,
.pc-level__copy,
.cc-property p,
.cc-guide__note,
.pc-guide__note {
    margin: 0;
    color: color-mix(in srgb, var(--ocf-body) 86%, transparent);
    font-size: clamp(0.92rem, 1.6vw, 1rem);
    line-height: 1.6;
}

.pc-guide__header p,
.cc-guide__header p {
    max-width: 72ch;
    margin-inline: auto;
}

.pc-level {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 0.75rem 1rem;
    margin: 0 clamp(0.9rem, 2vw, 1.35rem) clamp(0.75rem, 2vw, 1rem);
    padding: clamp(1rem, 2vw, 1.25rem);
    border-left: 5px solid var(--ocf-primary);
    background: color-mix(in srgb, var(--ocf-bg-alt) 92%, black);
    box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--ocf-border-light) 72%, transparent);
}

.pc-level__title {
    display: flex;
    align-items: center;
    gap: 0.9rem;
    min-width: 0;
}

.pc-level__badge,
.cc-property span {
    display: inline-grid;
    place-items: center;
    flex: 0 0 auto;
    width: 2.7rem;
    height: 2.7rem;
    border-radius: 999px;
    background: var(--ocf-primary);
    color: var(--ocf-heading-alt);
    font-weight: 900;
    line-height: 1;
}

.pc-level__title h3,
.cc-property h3,
.cc-list h3 {
    margin: 0;
    color: var(--ocf-heading);
    font-size: clamp(1.05rem, 2vw, 1.5rem);
    font-weight: 900;
    letter-spacing: 0.02em;
    line-height: 1.05;
    text-transform: uppercase;
}

.pc-level__subtitle {
    display: block;
    margin-top: 0.2rem;
    color: color-mix(in srgb, var(--ocf-body) 64%, transparent);
    font-size: 0.88rem;
    font-weight: 700;
    line-height: 1.25;
}

.pc-level__percent {
    color: var(--ocf-primary);
    font-size: clamp(1.6rem, 3.5vw, 2.25rem);
    font-weight: 900;
    line-height: 0.95;
    text-align: right;
    white-space: nowrap;
}

.pc-level__percent span {
    display: block;
    margin-top: 0.25rem;
    color: color-mix(in srgb, var(--ocf-body) 58%, transparent);
    font-size: 0.68rem;
    font-weight: 900;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.pc-level__track {
    grid-column: 1 / -1;
    height: 0.55rem;
    overflow: hidden;
    border-radius: 999px;
    background: color-mix(in srgb, black 52%, var(--ocf-border-light));
    box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--ocf-border-light) 55%, transparent);
}

.pc-level__track span {
    display: block;
    height: 100%;
    border-radius: inherit;
    background: var(--ocf-primary);
}

.pc-level--enhancement .pc-level__track span { width: 35%; }
.pc-level--one .pc-level__track span { width: 65%; }
.pc-level--two .pc-level__track span { width: 80%; }
.pc-level--three .pc-level__track span { width: 92%; }
.pc-level--sanding .pc-level__track span { width: 98%; }

.pc-level__copy {
    grid-column: 1 / -1;
}

.pc-guide__note,
.cc-guide__note {
    margin: clamp(1rem, 2vw, 1.35rem);
    padding: 1rem 1.1rem;
    border: 1px solid color-mix(in srgb, var(--ocf-primary) 30%, var(--ocf-border-light));
    border-radius: var(--radius-sm);
    background: color-mix(in srgb, var(--ocf-primary) 8%, transparent);
    font-weight: 700;
}

.cc-guide__section-title {
    margin: 0 clamp(1.25rem, 4vw, 2rem) 1rem;
    text-align: center;
    color: var(--ocf-heading);
}

.cc-property-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: clamp(0.8rem, 2vw, 1rem);
    padding: 0 clamp(1rem, 3vw, 1.5rem) clamp(1.5rem, 3vw, 2rem);
}

.cc-property {
    display: grid;
    align-content: start;
    gap: 0.7rem;
    min-height: 12rem;
    padding: clamp(1rem, 2vw, 1.35rem);
    border-top: 4px solid var(--ocf-primary);
    background: color-mix(in srgb, var(--ocf-bg-alt) 92%, black);
    box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--ocf-border-light) 72%, transparent);
}

.cc-protection-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: clamp(0.9rem, 2vw, 1.2rem);
    padding: 0 clamp(1rem, 3vw, 1.5rem) clamp(1rem, 3vw, 1.5rem);
}

.cc-list {
    overflow: hidden;
    background: color-mix(in srgb, var(--ocf-bg-alt) 92%, black);
    box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--ocf-border-light) 72%, transparent);
}

.cc-list h3 {
    padding: 0.95rem 1.2rem;
    background: var(--ocf-primary);
    color: var(--ocf-heading-alt);
    text-align: center;
}

.cc-list--not h3 {
    background: color-mix(in srgb, var(--ocf-border) 78%, black);
}

.cc-list ul {
    display: grid;
    gap: 0;
    margin: 0;
    padding: 0;
    list-style: none;
}

.cc-list li {
    position: relative;
    margin: 0;
    padding: 0.95rem 1.1rem 0.95rem 2.75rem;
    border-top: 1px solid color-mix(in srgb, var(--ocf-border-light) 72%, transparent);
    color: color-mix(in srgb, var(--ocf-body) 84%, transparent);
    font-size: 0.96rem;
    font-weight: 700;
}

.cc-list li::before {
    position: absolute;
    left: 1rem;
    top: 0.95rem;
    color: var(--ocf-primary);
    font-weight: 900;
}

.cc-list--protect li::before {
    content: "✓";
}

.cc-list--not li::before {
    content: "×";
    color: color-mix(in srgb, var(--ocf-body) 54%, transparent);
}

@media (max-width: 1000px) {
    .ocf-detail-grid {
        grid-template-columns: 1fr;
    }

    .ocf-detail-sticky {
        position: static;
    }
}

@media (max-width: 760px) {
    .paint-correction-guide,
    .ceramic-coating-guide {
        border-radius: var(--radius);
    }

    .pc-guide__header,
    .cc-guide__header {
        text-align: left;
    }

    .pc-level {
        grid-template-columns: 1fr;
    }

    .pc-level__percent {
        text-align: left;
    }

    .cc-property-grid,
    .cc-protection-grid {
        grid-template-columns: 1fr;
    }

    .cc-property {
        min-height: 0;
    }
}

@media (max-width: 520px) {
    .pc-level__title {
        align-items: flex-start;
    }

    .pc-level__badge,
    .cc-property span {
        width: 2.35rem;
        height: 2.35rem;
    }

    .pc-level__title h3,
    .cc-property h3,
    .cc-list h3 {
        font-size: 1rem;
    }
}