/* Stage 5: AI-smetchik page */

.ai-hero {
    position: relative;
    min-height: 560px;
    display: flex;
    align-items: center;
    overflow: hidden;
    color: #fff;
}

.ai-hero__bg,
.ai-hero__overlay {
    position: absolute;
    inset: 0;
}

.ai-hero__bg {
    background-size: cover;
    background-position: center;
    transform: scale(1.04);
}

.ai-hero__overlay {
    background:
        radial-gradient(circle at 22% 25%, rgba(251,191,36,0.24), transparent 32%),
        linear-gradient(90deg, rgba(2,6,23,0.97), rgba(2,6,23,0.78), rgba(2,6,23,0.4));
}

.ai-hero__content {
    position: relative;
    z-index: 2;
    max-width: 900px;
}

.ai-hero h1 {
    max-width: 900px;
    font-size: clamp(42px, 6vw, 76px);
    line-height: 0.95;
    margin: 22px 0;
}

.ai-hero p {
    max-width: 760px;
    font-size: 20px;
    line-height: 1.65;
    color: #dbeafe;
}

.ai-layout {
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(340px, 0.95fr);
    gap: 28px;
    align-items: start;
}

.ai-form {
    display: grid;
    gap: 20px;
}

.ai-card,
.ai-result__sticky {
    border: 1px solid rgba(255,255,255,0.13);
    background: rgba(15,23,42,0.72);
    backdrop-filter: blur(18px);
    border-radius: 24px;
    padding: 24px;
    box-shadow: 0 24px 70px rgba(0,0,0,0.35);
}

.ai-card h3,
.ai-result__sticky h3 {
    margin-top: 0;
}

.ai-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0,1fr));
    gap: 16px;
}

.ai-actions {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
    margin-top: 16px;
}

.ai-result__sticky {
    position: sticky;
    top: 90px;
}

.ai-result__box {
    margin-top: 18px;
    padding: 18px;
    border-radius: 18px;
    background: rgba(2,6,23,0.72);
    border: 1px solid rgba(255,255,255,0.1);
    color: #e5e7eb;
    line-height: 1.65;
    white-space: pre-wrap;
    min-height: 220px;
}

.ai-result__price {
    margin: 18px 0;
    padding: 18px;
    border-radius: 18px;
    background: rgba(251,191,36,0.1);
    border: 1px solid rgba(251,191,36,0.35);
    display: flex;
    justify-content: space-between;
    gap: 18px;
}

.ai-result__price span {
    color: #fde68a;
}

.ai-result__price strong {
    color: #fbbf24;
    font-size: 22px;
    text-align: right;
}

.ai-result__questions {
    padding: 18px;
    border-radius: 18px;
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1);
}

.ai-result__questions h4 {
    margin-top: 0;
    color: #fbbf24;
}

.ai-result__questions ul {
    padding-left: 20px;
    margin-bottom: 0;
    color: #d1d5db;
    line-height: 1.6;
}

@media (max-width: 980px) {
    .ai-layout {
        grid-template-columns: 1fr;
    }

    .ai-result__sticky {
        position: static;
    }
}

@media (max-width: 680px) {
    .ai-grid {
        grid-template-columns: 1fr;
    }

    .ai-card,
    .ai-result__sticky {
        padding: 18px;
    }
}