.coop-section { color: #000; font-family: 'EuclidFlex', sans-serif; }
.coop-container { max-width: 1200px; padding: 0 20px; }
.coop-section .coop-heading { font-size: clamp(28px, 3.8vw, 50px); line-height: 1.12; font-weight: 700; margin: 0 0 38px; text-transform: uppercase; }
.coop-intro { padding: 70px 0 62px; }
.coop-intro .coop-heading { margin-bottom: 22px; }
.coop-intro p { font-size: clamp(19px, 2.1vw, 28px); line-height: 1.25; margin-bottom: 24px; }
.coop-intro p:last-child { margin-bottom: 0; }
.coop-benefits { padding: 0 0 70px; }
.coop-benefits__stage { position: relative; scroll-margin-top: 100px; }
.coop-benefits__grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); }
.coop-color--blue { --coop-bg: #0096eb; --coop-accent: #ffe000; --coop-text: #fff; }
.coop-color--yellow { --coop-bg: #ffe000; --coop-accent: #ff2336; --coop-text: #192e70; }
.coop-color--red { --coop-bg: #ff2336; --coop-accent: #ffe000; --coop-text: #fff; }
.coop-color--navy { --coop-bg: #192e70; --coop-accent: #0096eb; --coop-text: #fff; }
.coop-card { position: relative; border: 0; border-radius: 0; padding: 24px 18px 20px; width: 100%; aspect-ratio: 1; background: var(--coop-bg); color: var(--coop-accent); display: flex; flex-direction: column; justify-content: space-between; align-items: center; text-align: center; font-family: inherit; }
button.coop-card { cursor: pointer; }
.coop-card__image { width: 90%; height: 70%; object-fit: contain; transition: transform .18s ease; }
button.coop-card:hover .coop-card__image { transform: translateY(-4px); }
.coop-card__title { font-size: clamp(16px, 1.7vw, 22px); line-height: 1.12; text-transform: uppercase; font-weight: 700; max-width: 250px; }
.coop-card:focus-visible { outline: 4px solid #fff; outline-offset: -8px; }
.coop-panel[hidden] { display: none; }
.coop-panel { position: absolute; inset: 16px; padding: 38px 44px; display: grid; grid-template-columns: 34% 1fr; gap: 36px; align-items: center; background: var(--coop-bg); color: var(--coop-text); border: 9px solid #fff; z-index: 1; min-height: calc(100% - 32px); }
.coop-panel__visual { height: 100%; display: flex; flex-direction: column; justify-content: space-between; gap: 30px; }
.coop-panel__title { font-family: inherit; color: var(--coop-accent); font-size: clamp(22px, 2.6vw, 34px); line-height: 1.2; font-weight: 700; text-transform: uppercase; max-width: 360px; }
.coop-panel--navy, .coop-panel.coop-color--navy { --coop-accent: #ffe000; }
.coop-panel__visual img { width: 100%; height: auto; max-height: 310px; object-fit: contain; }
.coop-panel__description { font-size: clamp(17px, 1.8vw, 24px); line-height: 1.25; font-weight: 600; padding: 70px 0 15px; }
.coop-panel__description p + p { margin-top: 12px; }
.coop-panel__description ul { list-style: disc; padding-left: 32px; margin: 24px 0 30px; }
.coop-panel__description li { padding-left: 2px; margin: 6px 0; }
.coop-panel--certificates .coop-panel__description { align-self: end; }
.coop-panel--certificates li { margin-bottom: 16px; }
.coop-panel--manager .coop-panel__description, .coop-panel--prices .coop-panel__description { font-size: clamp(16px, 1.5vw, 20px); padding-top: 25px; }
.coop-panel__close { position: absolute; right: 24px; top: 22px; width: 52px; height: 52px; padding: 0; border: 0; background: transparent; color: var(--coop-accent); cursor: pointer; font: 80px/.55 Arial, sans-serif; display: grid; place-items: center; }
.coop-panel__close:focus-visible { outline: 3px solid currentColor; outline-offset: 5px; }
.coop-highlight { color: #ffe000; }
.coop-contact .writetous { padding-top: 0; }
.coop-contact .container { max-width: 1200px; padding: 0 20px; }
.coop-faq { padding: 60px 0 80px; }
.coop-faq .coop-heading { margin-bottom: 40px; }
.coop-faq__question { list-style: none; display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 32px 0; font-size: clamp(20px, 2.1vw, 28px); line-height: 1.25; font-weight: 700; }
summary.coop-faq__question { cursor: pointer; }
.coop-faq__question::-webkit-details-marker { display: none; }
.coop-faq__chevron { width: 16px; height: 16px; border-right: 6px solid #202020; border-bottom: 6px solid #202020; transform: rotate(45deg); flex-shrink: 0; margin: 0 5px 8px; }
.coop-faq__item[open] .coop-faq__chevron { transform: rotate(225deg); margin-bottom: -8px; }
.coop-faq__answer { max-width: 950px; font-size: 22px; line-height: 1.5; padding: 0 0 28px; }
.coop-faq__answer p + p { margin-top: 12px; }
.coop-faq__answer ul { list-style: disc; padding-left: 24px; }
.coop-faq__question:focus-visible { outline: 3px solid #0096eb; outline-offset: 4px; }
@media (max-width: 767px) {
    .coop-container, .coop-contact .container { padding: 0 16px; }
    .coop-intro { padding: 38px 0 40px; }
    .coop-section .coop-heading { margin-bottom: 26px; }
    .coop-benefits__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .coop-card { padding: 16px 8px 14px; }
    .coop-card:nth-child(5) { grid-column: 2; grid-row: 3; }
    .coop-card:nth-child(6) { grid-column: 1; grid-row: 3; }
    button.coop-card::after { content: '+'; position: absolute; top: 4px; right: 10px; font-size: 28px; line-height: 1; font-weight: 400; }
    .coop-card__title { font-size: clamp(11px, 2.8vw, 18px); }
    .coop-benefits { padding-bottom: 44px; }
    .coop-benefits__stage.is-open { padding: 1px 0; }
    .coop-benefits__stage.is-open .coop-benefits__grid { position: absolute; inset: 0; grid-template-rows: repeat(4, minmax(0, 1fr)); }
    .coop-benefits__stage.is-open .coop-card { aspect-ratio: auto; min-height: 0; overflow: hidden; }
    .coop-panel { position: relative; inset: auto; margin: 10px; min-height: 0; padding: 24px 18px 16px; border-width: 4px; display: flex; flex-direction: column; justify-content: flex-start; align-items: stretch; gap: 16px; text-align: center; }
    .coop-panel__visual { height: auto; gap: 20px; align-items: center; flex-shrink: 0; }
    .coop-panel__title { font-size: clamp(22px, 5.6vw, 28px); padding: 0; max-width: 260px; }
    .coop-panel__visual img { height: 145px; max-width: 210px; }
    .coop-panel__description, .coop-panel--manager .coop-panel__description, .coop-panel--prices .coop-panel__description { padding: 0; font-size: clamp(13px, 3.6vw, 18px); }
    .coop-panel--certificates .coop-panel__description { align-self: auto; }
    .coop-panel__description ul { margin: 10px 0 14px; padding-left: 0; list-style-position: inside; }
    .coop-panel--assortment .coop-panel__description ul, .coop-panel--prices .coop-panel__description ul { color: var(--coop-accent); }
    .coop-panel__description li { margin: 2px 0; padding-left: 0; }
    .coop-panel--prices .coop-panel__description p { font-size: .85em; }
    .coop-panel__close { position: static; order: 3; margin: 0 auto; flex-shrink: 0; width: 36px; height: 36px; font-size: 56px; }
    .coop-faq { padding: 40px 0 50px; }
    .coop-faq__question { padding: 24px 0; }
    .coop-faq__answer { font-size: 18px; }
}
@media (prefers-reduced-motion: reduce) { .coop-card__image { transition: none; } }