/* ============================================
   СЕРВИС ПРОВЕРКИ КАТЕГОРИИ НВОС
   ============================================ */
.nvos-service {
    background: #ffffff;
    border-radius: 16px;
    padding: 32px 40px 40px;
    border-top: 4px solid var(--color-main, #48a216);
    position: relative;
}

.nvos-service__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 28px;
    flex-wrap: wrap;
    gap: 12px;
}
.nvos-service__title {
    font-size: 22px;
    font-weight: 700;
    color: #1a1a2e;
    display: flex;
    align-items: center;
    gap: 10px;
}
.nvos-service__title .badge {
    font-size: 12px;
    font-weight: 600;
    background: var(--color-main, #48a216);
    color: #fff;
    padding: 2px 14px;
    border-radius: 20px;
    letter-spacing: 0.3px;
}
.nvos-service__status {
    font-size: 14px;
    color: #7d859b;
    display: flex;
    align-items: center;
    gap: 8px;
}
.nvos-service__status .dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--color-main, #48a216);
    display: inline-block;
    animation: pulse-dot 2s infinite;
}
@keyframes pulse-dot {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.3; }
}

/* ПРОГРЕСС-БАР */
.nvos-progress {
    margin-bottom: 24px;
    display: flex;
    align-items: center;
    gap: 12px;
}
.nvos-progress__bar {
    flex: 1;
    height: 6px;
    background: #daecd0;
    border-radius: 3px;
    overflow: hidden;
}
.nvos-progress__fill {
    height: 100%;
    background: linear-gradient(90deg, #daecd0, var(--color-main, #48a216));
    border-radius: 3px;
    transition: width 0.5s ease;
    width: 0%;
}
.nvos-progress__text {
    font-size: 14px;
    font-weight: 600;
    color: var(--color-main, #48a216);
    min-width: 40px;
    text-align: right;
}

/* ШАГИ */
.nvos-step { display: none; }
.nvos-step.active { display: block; animation: fadeIn 0.3s ease; }
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.nvos-step__back {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: none;
    border: 0;
    color: #7d859b;
    font-size: 14px;
    cursor: pointer;
    padding: 6px 0;
    margin-bottom: 12px;
    transition: color 0.2s;
}
.nvos-step__back:hover { color: var(--color-main, #48a216); }

.nvos-step__title {
    font-size: 20px;
    font-weight: 700;
    color: #1a1a2e;
    margin-bottom: 6px;
}
.nvos-step__subtitle {
    font-size: 14px;
    color: #7d859b;
    margin-bottom: 20px;
}

/* ШАГ 1: НАПРАВЛЕНИЯ */
.nvos-directions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}
.nvos-direction {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 14px 16px;
    border: 2px solid #daecd0;
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.25s ease;
    background: #fff;
    text-align: left;
    font-family: inherit;
    font-size: 14px;
    line-height: 1.3;
    color: #1a1a2e;
}
.nvos-direction:hover {
    border-color: var(--color-main, #48a216);
    background: #f8fcf5;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(72, 162, 22, 0.1);
}
.nvos-direction__icon {
    font-size: 22px;
    flex-shrink: 0;
    line-height: 1;
}
.nvos-direction__text { flex: 1; }

/* ШАГ 2/3: КАТЕГОРИИ / ПОДКАТЕГОРИИ */
.nvos-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.nvos-list__item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 18px;
    border: 2px solid #daecd0;
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.25s ease;
    background: #fff;
    text-align: left;
    font-family: inherit;
    font-size: 14px;
    line-height: 1.35;
    color: #1a1a2e;
    width: 100%;
}
.nvos-list__item:hover {
    border-color: var(--color-main, #48a216);
    background: #f8fcf5;
}
.nvos-list__item--parent {
    background: #f8fcf5;
    border-color: var(--color-main, #48a216);
}
.nvos-list__arrow {
    margin-left: auto;
    color: #7d859b;
    flex-shrink: 0;
    transition: transform 0.2s;
}
.nvos-list__item:hover .nvos-list__arrow {
    color: var(--color-main, #48a216);
    transform: translateX(3px);
}

/* РЕЗУЛЬТАТ */
.nvos-result {
    background: #f8fcf5;
    border: 2px solid var(--color-main, #48a216);
    border-radius: 14px;
    padding: 28px 28px 24px;
    text-align: center;
    margin-top: 4px;
}
.nvos-result__path {
    font-size: 13px;
    color: #7d859b;
    margin-bottom: 16px;
    line-height: 1.5;
    text-align: left;
    background: #fff;
    padding: 10px 14px;
    border-radius: 8px;
    border: 1px dashed #daecd0;
}
.nvos-result__path b { color: #1a1a2e; }
.nvos-result__icon {
    font-size: 48px;
    margin-bottom: 8px;
    display: block;
}
.nvos-result__category {
    font-size: 30px;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 4px;
}
.nvos-result__category--1 { color: #e74c3c; }
.nvos-result__category--2 { color: #f39c12; }
.nvos-result__category--3 { color: #48a216; }
.nvos-result__category--4 { color: #3498db; }

.nvos-result__desc {
    font-size: 15px;
    color: #444855;
    margin-top: 8px;
    line-height: 1.6;
}
.nvos-result__details {
    margin-top: 16px;
    padding: 14px 18px;
    background: #fff;
    border-radius: 10px;
    text-align: left;
    font-size: 14px;
    color: #444855;
    border: 1px solid #daecd0;
    line-height: 1.5;
}
.nvos-result__details strong { color: #1a1a2e; }

/* БЛОК ПОМОЩИ */
.nvos-help-block {
    margin-top: 24px;
    padding: 24px 28px;
    background: linear-gradient(135deg, #f8fcf5, #daecd0);
    border-radius: 14px;
    text-align: center;
    border: 2px solid var(--color-main, #48a216);
}
.nvos-help-block__title {
    font-size: 20px;
    font-weight: 700;
    color: #1a1a2e;
    margin-bottom: 6px;
}
.nvos-help-block__text {
    font-size: 15px;
    color: #444855;
    margin-bottom: 16px;
    line-height: 1.5;
}
.nvos-btn--help {
    background: linear-gradient(135deg, var(--color-main, #48a216), #3d8a13);
    color: #fff;
    padding: 14px 36px;
    font-size: 16px;
    border: none;
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 700;
    box-shadow: 0 4px 16px rgba(72, 162, 22, 0.3);
    font-family: inherit;
}
.nvos-btn--help:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(72, 162, 22, 0.4);
}

/* ФУТЕР СЕРВИСА */
.nvos-service__footer {
    margin-top: 24px;
    padding-top: 16px;
    border-top: 1px solid #daecd0;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
}
.nvos-btn {
    padding: 10px 24px;
    border: none;
    border-radius: 8px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    font-family: inherit;
}
.nvos-btn--secondary {
    background: transparent;
    color: #7d859b;
    border: 2px solid #daecd0;
}
.nvos-btn--secondary:hover {
    border-color: var(--color-main, #48a216);
    color: var(--color-main, #48a216);
}

/* АДАПТИВ */
@media (max-width: 768px) {
    .nvos-service { padding: 20px 16px 28px; border-radius: 12px; }
    .nvos-service__title { font-size: 18px; }
    .nvos-directions { grid-template-columns: 1fr; }
    .nvos-result { padding: 20px 16px; }
    .nvos-result__category { font-size: 26px; }
    .nvos-result__icon { font-size: 40px; }
    .nvos-help-block { padding: 18px 16px; }
    .nvos-help-block__title { font-size: 18px; }
    .nvos-btn--help { font-size: 15px; padding: 12px 24px; }
    .nvos-service__footer .nvos-btn { width: 100%; }
}
@media (max-width: 480px) {
    .nvos-service { padding: 16px 12px 20px; }
    .nvos-service__header { flex-direction: column; align-items: flex-start; }
    .nvos-direction { padding: 12px 14px; font-size: 13px; }
    .nvos-list__item { padding: 12px 14px; font-size: 13px; }
}