.qp-quiz {
    position: relative;
    max-width: 1140px;
    margin: 0 auto;
    padding: 30px 20px;
    color: #fff;
    font-family: 'Montserrat', sans-serif;
    box-sizing: border-box;
}
.qp-quiz *, .qp-quiz *::before, .qp-quiz *::after { box-sizing: border-box; }

.qp-quiz__hp {
    position: absolute !important;
    left: -9999px !important;
    width: 1px !important;
    height: 1px !important;
    opacity: 0 !important;
    pointer-events: none !important;
}

.qp-quiz__progress {
    position: relative;
    display: flex;
    gap: 0;
    justify-content: center;
    align-items: flex-start;
    margin: 0 auto 32px;
    padding: 0 20px;
    list-style: none;
    flex-wrap: nowrap;
    max-width: 760px;
}
.qp-quiz__progress::before {
    content: '';
    position: absolute;
    top: 16px;
    left: 60px;
    right: 60px;
    height: 2px;
    background: rgba(255,255,255,0.18);
    z-index: 0;
}
.qp-quiz__progress::after {
    content: '';
    position: absolute;
    top: 16px;
    left: 60px;
    width: var(--qp-progress, 0%);
    max-width: calc(100% - 120px);
    height: 2px;
    background: #941515;
    z-index: 0;
    transition: width .3s ease;
}
.qp-quiz__progress-item {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    flex: 1 1 0;
    min-width: 70px;
    max-width: 140px;
    text-align: center;
    gap: 8px;
    transition: opacity .25s, max-width .25s;
}
.qp-quiz__progress-item[style*="display: none"] { display: none !important; }
.qp-quiz__progress-num {
    position: relative;
    z-index: 1;
    width: 34px;
    height: 34px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: #1a1a1a;
    border: 2px solid rgba(255,255,255,0.25);
    color: rgba(255,255,255,0.6);
    font-weight: 600;
    font-size: 14px;
    transition: all .25s;
}
.qp-quiz__progress-label {
    font-size: 12px;
    color: rgba(255,255,255,0.55);
    text-transform: uppercase;
    letter-spacing: 0.4px;
    transition: color .25s;
    line-height: 1.2;
}
.qp-quiz__progress-item.is-done .qp-quiz__progress-num {
    background: transparent;
    border-color: #941515;
    color: #fff;
}
.qp-quiz__progress-item.is-active .qp-quiz__progress-num {
    background: #941515;
    border-color: #941515;
    color: #fff;
    box-shadow: 0 0 0 4px rgba(148,21,21,0.18);
}
.qp-quiz__progress-item.is-active .qp-quiz__progress-label,
.qp-quiz__progress-item.is-done .qp-quiz__progress-label {
    color: #fff;
}

@media (max-width: 600px) {
    .qp-quiz__progress { padding: 0 10px; }
    .qp-quiz__progress::before,
    .qp-quiz__progress::after { left: 40px; top: 13px; }
    .qp-quiz__progress::before { right: 40px; }
    .qp-quiz__progress::after { max-width: calc(100% - 80px); }
    .qp-quiz__progress-item { min-width: 50px; }
    .qp-quiz__progress-num { width: 28px; height: 28px; font-size: 12px; }
    .qp-quiz__progress-label { font-size: 10px; letter-spacing: 0.2px; }
}

.qp-quiz__step { display: none; }
.qp-quiz__step.is-active { display: block; animation: qpFadeIn .35s ease; }
@keyframes qpFadeIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }

.qp-quiz__title {
    text-align: center;
    text-transform: uppercase;
    font-size: 25px;
    font-weight: 500;
    margin: 0 0 12px;
    color: #fff;
}
.qp-quiz__hint {
    text-align: center;
    margin: 0 0 28px;
    font-size: 14px;
    color: rgba(255,255,255,0.6);
}

.qp-quiz__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin-bottom: 24px;
}
.qp-quiz__grid--tasks { grid-template-columns: repeat(4, 1fr); }
.qp-quiz__grid--appearance { grid-template-columns: repeat(2, 1fr); max-width: 700px; margin-left: auto; margin-right: auto; }

.qp-quiz__card {
    position: relative;
    display: block;
    border-radius: 8px;
    overflow: hidden;
    background: rgba(255,255,255,0.04);
    border: 2px solid rgba(255,255,255,0.08);
    cursor: pointer;
    transition: border-color .2s, transform .15s;
}
.qp-quiz__card:hover { border-color: rgba(148,21,21,0.6); transform: translateY(-2px); }
.qp-quiz__card input { position: absolute; opacity: 0; pointer-events: none; }
.qp-quiz__card-img {
    display: block;
    width: 100%;
    aspect-ratio: 4/3;
    background-size: cover;
    background-position: center;
    background-color: #1a1a1a;
}
.qp-quiz__card-label {
    display: block;
    padding: 12px 14px;
    text-align: center;
    font-weight: 500;
    font-size: 16px;
    background: rgba(0,0,0,0.35);
    transition: background .2s, color .2s;
}
.qp-quiz__card input:checked ~ .qp-quiz__card-label,
.qp-quiz__card:has(input:checked) .qp-quiz__card-label { background: #941515; color: #fff; }
.qp-quiz__card:has(input:checked) { border-color: #941515; }

.qp-quiz__radio-groups {
    display: flex;
    flex-direction: column;
    gap: 28px;
    margin-bottom: 24px;
}
.qp-quiz__radio-fieldset {
    border: none;
    margin: 0;
    padding: 0;
}
.qp-quiz__radio-fieldset legend {
    font-size: 18px;
    font-weight: 500;
    margin-bottom: 14px;
    color: #fff;
    text-align: center;
    width: 100%;
}
.qp-quiz__radio-list {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
}
.qp-quiz__radio {
    position: relative;
    cursor: pointer;
}
.qp-quiz__radio input { position: absolute; opacity: 0; pointer-events: none; }
.qp-quiz__radio span {
    display: inline-block;
    padding: 12px 22px;
    background: rgba(255,255,255,0.06);
    border: 2px solid rgba(255,255,255,0.12);
    border-radius: 8px;
    font-size: 15px;
    transition: all .2s;
}
.qp-quiz__radio:hover span { border-color: rgba(148,21,21,0.6); }
.qp-quiz__radio input:checked + span { background: #941515; border-color: #941515; color: #fff; }

.qp-quiz__contacts {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    max-width: 760px;
    margin: 0 auto 24px;
}
.qp-quiz__field {
    display: flex;
    flex-direction: column;
    gap: 6px;
}
.qp-quiz__field > span {
    font-size: 13px;
    color: rgba(255,255,255,0.7);
    font-weight: 500;
}
.qp-quiz__field input,
.qp-quiz__field select {
    background: rgba(255,255,255,0.06);
    border: 2px solid rgba(255,255,255,0.12);
    border-radius: 8px;
    padding: 12px 14px;
    color: #fff;
    font-size: 15px;
    font-family: inherit;
    transition: border-color .2s;
}
.qp-quiz__field select option {
    background: #1a1a1a;
    color: #fff;
}
.qp-quiz__field input:focus,
.qp-quiz__field select:focus { outline: none; border-color: #941515; }
.qp-quiz__field--check {
    grid-column: 1 / -1;
    flex-direction: row;
    align-items: center;
    gap: 10px;
}
.qp-quiz__field--check input { width: 18px; height: 18px; margin: 0; }
.qp-quiz__field--check span { font-size: 13px; color: rgba(255,255,255,0.85); font-weight: 400; }
.qp-quiz__field--check a { color: #fff; text-decoration: underline; }

.qp-quiz__nav {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-top: 16px;
}
.qp-quiz__btn {
    padding: 14px 32px;
    border: 2px solid #fff;
    background: transparent;
    color: #fff;
    font-family: inherit;
    font-size: 15px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-radius: 8px;
    cursor: pointer;
    transition: all .2s;
}
.qp-quiz__btn:hover { background: rgba(255,255,255,0.12); transform: translateY(-1px); }
.qp-quiz__btn--next { border-color: #941515; color: #fff; }
.qp-quiz__btn--next:hover { background: #941515; border-color: #941515; color: #fff; }
.qp-quiz__btn--submit { background: #941515; border-color: #941515; }
.qp-quiz__btn--submit:hover { background: #b41a1a; border-color: #b41a1a; }
.qp-quiz__btn--back { border-color: rgba(255,255,255,0.4); color: rgba(255,255,255,0.7); }

.qp-quiz__error {
    text-align: center;
    margin: 12px 0 0;
    color: #ff6b6b;
    font-size: 14px;
    min-height: 1.2em;
}

.qp-quiz__loader {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.7);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 99999;
}
.qp-quiz__loader.is-visible {
    display: flex;
}
.qp-quiz__loader-box {
    background: #1a1a1a;
    border-radius: 12px;
    padding: 32px 40px;
    min-width: 320px;
    max-width: 90vw;
    box-shadow: 0 10px 40px rgba(0,0,0,0.6);
    text-align: center;
}
.qp-quiz__loader-text {
    color: #fff;
    font-size: 18px;
    font-weight: 500;
    font-family: 'Montserrat', sans-serif;
    margin-bottom: 18px;
    letter-spacing: 0.3px;
}
.qp-quiz__loader-dots {
    display: inline-block;
    width: 24px;
    text-align: left;
}
.qp-quiz__loader-dots i {
    display: inline-block;
    opacity: 0;
    animation: qpQuizDots 1.4s infinite;
    font-style: normal;
}
.qp-quiz__loader-dots i:nth-child(1) { animation-delay: 0s; }
.qp-quiz__loader-dots i:nth-child(2) { animation-delay: 0.25s; }
.qp-quiz__loader-dots i:nth-child(3) { animation-delay: 0.5s; }
@keyframes qpQuizDots {
    0%, 60%, 100% { opacity: 0; }
    20%, 50% { opacity: 1; }
}
.qp-quiz__loader-bar {
    position: relative;
    width: 100%;
    height: 4px;
    background: rgba(255,255,255,0.1);
    border-radius: 2px;
    overflow: hidden;
}
.qp-quiz__loader-bar span {
    position: absolute;
    top: 0;
    left: -40%;
    width: 40%;
    height: 100%;
    background: linear-gradient(90deg, #941515 0%, #d62121 50%, #941515 100%);
    border-radius: 2px;
    animation: qpQuizBar 1.4s infinite ease-in-out;
}
@keyframes qpQuizBar {
    0%   { left: -40%; }
    100% { left: 100%; }
}

@media (max-width: 768px) {
    .qp-quiz__grid { grid-template-columns: repeat(2, 1fr); }
    .qp-quiz__grid--tasks { grid-template-columns: repeat(2, 1fr); }
    .qp-quiz__title { font-size: 20px; }
    .qp-quiz__contacts { grid-template-columns: 1fr; }
    .qp-quiz__btn { padding: 12px 22px; font-size: 14px; }
}