/* Страница РИДА: надстройка над tdi.css (общие секции, карточки, аккордеоны, счётчики). Подключается только в rida.html. */
.rida-shot{margin:0;border-radius:24px;overflow:hidden;background:#fff;border:1px solid var(--line);box-shadow:0 20px 50px rgba(53,53,53,.12)}
.rida-shot img{display:block;width:100%}
.rida-shot figcaption{padding:14px 20px;border-top:1px solid var(--line);font-size:15px;line-height:1.45;color:var(--muted)}
.rida-shot--link{display:block;color:inherit;text-decoration:none;transition:transform .25s,box-shadow .25s}
.rida-shot--link:hover{color:inherit;transform:translateY(-3px);box-shadow:0 24px 56px rgba(53,53,53,.18)}

.rida-split{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:48px;align-items:center}
.rida-split--rev{grid-template-columns:minmax(0,7fr) minmax(0,5fr)}
.rida-split h3{margin:0 0 14px;font-size:clamp(24px,2.3vw,32px);line-height:1.2;font-weight:700}
.rida-split p{margin:0 0 14px;line-height:1.6;color:var(--muted)}
.rida-split+.rida-split{margin-top:56px}

/* бейдж с номером */
.rida-badge{display:inline-flex;align-items:center;justify-content:center;flex:none;width:44px;height:44px;border-radius:50%;background:var(--y);font-weight:700;font-size:17px;font-variant-numeric:tabular-nums}
.tdi-card .rida-badge{width:64px;height:64px;font-size:22px}

/* список с галочками */
.tdi .rida-check{display:grid;gap:14px;margin:0 0 8px}
.tdi .rida-check li{position:relative;padding-left:38px;line-height:1.5}
.tdi .rida-check li::before{content:"";position:absolute;left:0;top:1px;width:24px;height:24px;border-radius:50%;background:var(--y) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23353535' stroke-width='2.6' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 12.5l4 4 8-9'/%3E%3C/svg%3E") center/16px no-repeat}
.tdi-product--dark .rida-check li{color:#fff}

/* отчёты ГИС МТ и данные */
.rida-reports .tdi-card{align-items:flex-start;gap:12px;padding:28px;text-align:left}
.rida-reports .tdi-card b{font-size:19px;line-height:1.3}
.rida-reports .tdi-card p{margin:0;font-weight:400;font-size:15px;line-height:1.55;color:var(--muted)}
.rida-grid3{grid-template-columns:repeat(3,1fr)}
.rida-note{display:flex;align-items:center;gap:18px;margin-top:32px;padding:24px 28px;border-radius:32px;background:var(--y);line-height:1.5}
.rida-note b{font-size:19px}

/* шаги конструктора */
.rida-steps{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:16px;margin:0 0 28px}
.rida-step{display:flex;flex-direction:column;gap:12px;padding:20px 16px 16px;border-radius:28px;background:#fff}
.rida-step b{font-size:16px;line-height:1.35}
.rida-step .rida-shot{margin-top:auto;border-radius:16px;box-shadow:none}
.rida-step__head{display:flex;align-items:center;gap:12px}
.rida-step__head .rida-badge{width:36px;height:36px;font-size:15px}

/* галерея визуализаций */
.rida-viz-tabs{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;margin:0 0 28px}
.rida-viz-tabs span{padding:8px 18px;border-radius:999px;background:#fff;font-size:15px;font-weight:600}
.rida-gallery{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.rida-gallery .rida-shot{display:flex;flex-direction:column}
.rida-gallery .rida-shot img{flex:1 1 auto;min-height:0}
.rida-gallery .rida-shot img{aspect-ratio:3/4;object-fit:cover;object-position:top}
.rida-gallery--2{grid-template-columns:repeat(2,minmax(0,1fr))}
.rida-gallery--2 .rida-shot img{aspect-ratio:auto;object-fit:cover;object-position:top}
.rida-block+.rida-block{margin-top:56px}
.rida-block__title{margin:0 0 8px;font-size:clamp(22px,2.2vw,28px);font-weight:700;text-align:center}
.rida-block__text{max-width:760px;margin:0 auto 28px;text-align:center;line-height:1.6;color:var(--muted)}

/* дашборд */
.rida-dash{display:grid;grid-template-columns:minmax(0,4fr) minmax(0,8fr);gap:40px;align-items:center}
.rida-dash p{margin:0 0 14px;line-height:1.6;color:var(--muted)}

/* выгоды */
.rida-benefits{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:24px}
.rida-benefits .tdi-product{margin-top:0;display:block}
.rida-benefits .tdi-product h3{margin-bottom:20px}
.rida-fin{padding:36px;border-radius:40px;background:var(--d);color:#fff}
.rida-fin h3{margin:0 0 24px;font-size:clamp(22px,2.1vw,28px);line-height:1.25;font-weight:700}
.rida-fin ol{display:grid;gap:16px;counter-reset:fin}
.rida-fin li{display:flex;align-items:flex-start;gap:14px;line-height:1.45}
.rida-fin li .rida-badge{width:34px;height:34px;font-size:15px;color:var(--d)}

/* надёжность */
.rida-channels{display:flex;flex-wrap:wrap;gap:8px;margin-top:4px}
.rida-channels span{padding:6px 14px;border-radius:999px;background:#fff;font-size:14px;line-height:1.3}
.rida-channels em{font-style:normal;color:var(--muted)}

@media (max-width:1199.98px){
  .rida-steps{grid-template-columns:repeat(3,minmax(0,1fr))}
  .rida-benefits{grid-template-columns:1fr}
}
@media (max-width:991.98px){
  .rida-split,.rida-split--rev,.rida-dash{grid-template-columns:1fr;gap:28px}
  .rida-split--rev .rida-shot{order:2}
  .rida-grid3{grid-template-columns:1fr}
  .rida-gallery{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:639.98px){
  .rida-steps,.rida-gallery,.rida-gallery--2{grid-template-columns:1fr}
  .rida-fin{padding:24px 20px;border-radius:32px}
  .rida-note{flex-direction:column;align-items:flex-start}
  .rida-shot{border-radius:16px}
}
@media (prefers-reduced-motion:reduce){.rida-shot--link{transition:none}}