/* Approach: результаты, состав поставки и контроль качества. */

/* Каркас секции */
#standards {
    padding-block: clamp(6.5rem, 10vw, 8rem);
    scroll-margin-top: 5rem;
    isolation: isolate;
    overflow: hidden;
}

#standards .outcomes {
    width: 100%;
    background: transparent;
    padding: 0;
}

#standards .container {
    max-width: 1320px;
}

#standards .outcomes-header {
    max-width: 760px;
    margin-inline: auto;
    margin-bottom: clamp(3.5rem, 6vw, 5rem);
}

/* Основная композиция */
#standards .outcomes-layout {
    display: grid;
    grid-template-columns: minmax(0, 1.25fr) minmax(300px, 0.75fr);
    gap: clamp(3rem, 6vw, 6rem);
    align-items: start;
}

#standards .outcomes-panel {
    min-width: 0;
}

#standards .outcomes-kicker {
    margin-bottom: 0.7rem;
    color: var(--accent);
    font-size: 0.75rem;
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

#standards .outcomes-panel > h3 {
    max-width: 22ch;
    margin-bottom: 2rem;
    color: var(--text-primary);
    font-size: clamp(1.45rem, 2.4vw, 2rem);
    line-height: 1.18;
    letter-spacing: -0.035em;
    text-wrap: balance;
}

#standards .deliverables-list,
#standards .quality-flow {
    margin: 0;
    padding: 0;
    list-style: none;
}

/* Состав поставки */
#standards .deliverables-list {
    border-top: 1px solid var(--border);
}

#standards .deliverable-item {
    display: grid;
    grid-template-columns: 3.25rem minmax(0, 1fr);
    gap: 1.1rem;
    align-items: start;
    padding-block: 1.3rem;
    border-bottom: 1px solid var(--border);
    transition: border-color 0.25s ease, transform 0.25s ease;
}

#standards .deliverable-index {
    padding-top: 0.12rem;
    color: var(--text-muted);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    transition: color 0.25s ease;
}

#standards .deliverable-item h4,
#standards .quality-flow h4 {
    margin-bottom: 0.42rem;
    color: var(--text-primary);
    font-size: 1.08rem;
    line-height: 1.3;
    letter-spacing: -0.02em;
}

#standards .deliverable-item p,
#standards .quality-flow p {
    max-width: 52ch;
    color: var(--text-secondary);
    font-size: 0.92rem;
    line-height: 1.58;
    text-wrap: pretty;
}

#standards .deliverable-item:hover {
    border-color: color-mix(in srgb, var(--accent) 55%, var(--border));
    transform: translateX(3px);
}

#standards .deliverable-item:hover .deliverable-index {
    color: var(--accent);
}

/* Контроль качества */
#standards .outcomes-quality {
    padding-inline-start: clamp(2.5rem, 4vw, 4rem);
    border-inline-start: 1px solid var(--border);
}

#standards .quality-flow li {
    position: relative;
    padding-block-end: 1.8rem;
    padding-inline-start: 2rem;
}

#standards .quality-flow li::before {
    content: '';
    position: absolute;
    inset-block-start: 0.42rem;
    inset-inline-start: 0;
    width: 0.48rem;
    height: 0.48rem;
    background: var(--accent);
    border-radius: 2px;
    box-shadow: 0 0 0 4px var(--accent-glow);
}

#standards .quality-flow li::after {
    content: '';
    position: absolute;
    inset-block: 1.15rem -0.15rem;
    inset-inline-start: 0.21rem;
    width: 1px;
    background: var(--border);
}

#standards .quality-flow li:last-child {
    padding-bottom: 0;
}

#standards .quality-flow li:last-child::after {
    display: none;
}

/* Анимация появления */
@keyframes outcomeReveal {
    from {
        opacity: 0;
        transform: translateY(18px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@supports (animation-timeline: view()) {
    #standards .outcome-reveal {
        animation: outcomeReveal linear both;
        animation-timeline: view();
        animation-range: entry 0% entry 100%;
    }
}

/* Адаптивная компоновка */
@media (max-width: 1300px) {
    #standards .outcomes {
        padding: 0;
    }
}

@media (max-width: 1024px) {
    #standards .outcomes-layout {
        grid-template-columns: minmax(0, 1.1fr) minmax(280px, 0.9fr);
        gap: 3rem;
    }

    #standards .outcomes-quality {
        padding-inline-start: 2.5rem;
    }
}

@media (max-width: 900px) {
    #standards .outcomes-layout {
        grid-template-columns: 1fr;
        gap: 4rem;
    }

    #standards .outcomes-quality {
        padding-block-start: 3rem;
        padding-inline-start: 0;
        border-block-start: 1px solid var(--border);
        border-inline-start: 0;
    }

    #standards .outcomes-panel > h3 {
        max-width: 28ch;
    }
}

@media (max-width: 600px) {
    #standards {
        padding-block: 5.5rem;
    }

    #standards .outcomes-header {
        margin-bottom: 3rem;
    }

    #standards .deliverable-item {
        grid-template-columns: 2.5rem minmax(0, 1fr);
        gap: 0.8rem;
        padding-block: 1.15rem;
    }

    #standards .outcomes-layout {
        gap: 3.25rem;
    }

    #standards .outcomes-quality {
        padding-block-start: 2.5rem;
    }

    #standards .quality-flow li {
        padding-inline-start: 1.75rem;
    }
}

/* Уменьшенное движение */
@media (prefers-reduced-motion: reduce) {
    #standards .outcome-reveal {
        opacity: 1;
        transform: none;
        animation: none;
    }

    #standards .deliverable-item {
        transition: none;
    }
}

#standards .outcomes-deliverables > * {
    opacity: 0;
    transform: translateX(-50px);
    transition: opacity 0.6s cubic-bezier(0.22, 1, 0.36, 1),
                transform 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}

#standards .outcomes-quality > * {
    opacity: 0;
    transform: translateY(-50px);
    transition: opacity 0.6s cubic-bezier(0.22, 1, 0.36, 1),
                transform 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}

#standards .outcomes-deliverables > *.is-visible,
#standards .outcomes-quality > *.is-visible {
    opacity: 1;
    transform: translate(0, 0);
}

@media (prefers-reduced-motion: reduce) {
    #standards .outcomes-deliverables > *,
    #standards .outcomes-quality > * {
        transition: none;
        opacity: 1;
        transform: translate(0, 0);
    }
}