/* ============================================
   RIDER PAGE STYLES
   ============================================ */
.rider-page {
    padding-top: 24px;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Анимации */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

.d1 { transition-delay: 0.1s; }
.d2 { transition-delay: 0.2s; }
.d3 { transition-delay: 0.3s; }

/* Сетка карточек */
.rider-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
    max-width: 1000px;
    width: 100%;
    margin: 0 auto;
    padding: 0 clamp(20px, 5vw, 60px);
}

/* Карточка райдера */
.rider-card {
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 20px;
    overflow: hidden;
    transition: all 0.4s ease;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    min-height: 400px;
}

.rider-card:hover {
    transform: translateY(-6px);
    border-color: rgba(255,255,255,0.2);
    box-shadow: 0 20px 50px rgba(0,0,0,0.4);
}

/* Область превью PDF (вместо миниатюры) */
.rider-card__preview {
    position: relative;
    width: 100%;
    aspect-ratio: 16/10;
    background: #0a0a0a;
    overflow: hidden;
}

.rider-card__preview iframe {
    width: 100%;
    height: 100%;
    border: none;
    background: #fff;
    opacity: 0.3;
    transition: opacity 0.4s ease;
}

.rider-card:hover .rider-card__preview iframe {
    opacity: 1;
}

.rider-card__preview--static {
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(145deg, #141414 0%, #0a0a0a 100%);
}

.rider-card__preview--static .pdf-overlay--static {
    position: relative;
    background: transparent;
    opacity: 1;
    pointer-events: none;
}

/* Оверлей с иконкой PDF */
.rider-card__preview .pdf-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: rgba(0,0,0,0.6);
    transition: opacity 0.4s ease;
    pointer-events: none;
}

.rider-card:hover .rider-card__preview .pdf-overlay {
    opacity: 0;
}

.rider-card__preview .pdf-overlay .pdf-icon {
    font-size: 64px;
    margin-bottom: 12px;
    color: #fff;
    text-shadow: 0 2px 20px rgba(0,0,0,0.5);
}

.rider-card__preview .pdf-overlay .pdf-label {
    color: rgba(255,255,255,0.7);
    font-size: 14px;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.rider-card__preview .pdf-badge {
    position: absolute;
    top: 16px;
    right: 16px;
    background: rgba(255,255,255,0.12);
    backdrop-filter: blur(10px);
    padding: 4px 14px;
    border-radius: 20px;
    font-size: 10px;
    color: #fff;
    letter-spacing: 0.5px;
    border: 1px solid rgba(255,255,255,0.08);
    z-index: 2;
    pointer-events: none;
}

/* Индикатор наведения */
.rider-card__preview .hover-hint {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(0,0,0,0.7);
    backdrop-filter: blur(10px);
    padding: 6px 18px;
    border-radius: 30px;
    font-size: 12px;
    color: rgba(255,255,255,0.6);
    border: 1px solid rgba(255,255,255,0.06);
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.4s ease;
}

.rider-card:hover .rider-card__preview .hover-hint {
    opacity: 1;
}

/* Контент карточки */
.rider-card__content {
    padding: 24px 28px 28px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.rider-card__title {
    font-family: var(--font-display);
    font-size: 22px;
    font-weight: normal;
    letter-spacing: 1px;
    color: var(--white);
    margin-bottom: 8px;
}

.rider-card__description {
    color: var(--gray-400);
    font-size: 14px;
    line-height: 1.6;
    margin-bottom: 20px;
    flex: 1;
}

.rider-card__btn {
    padding: 10px 24px;
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.15);
    border-radius: 30px;
    color: var(--white);
    font-size: 14px;
    font-weight: 500;
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    align-self: flex-start;
}

.rider-card__btn:hover {
    background: rgba(255,255,255,0.15);
    border-color: rgba(255,255,255,0.3);
}

.rider-card__btn svg {
    width: 18px;
    height: 18px;
}

/* Адаптив */
@media (max-width: 768px) {
    .rider-grid {
        grid-template-columns: 1fr;
        gap: 24px;
        padding: 0 20px;
    }
    
    .rider-card {
        min-height: auto;
    }
    
    .rider-card__preview {
        aspect-ratio: 16/11;
    }
    
    .rider-card__preview .pdf-overlay .pdf-icon {
        font-size: 40px;
    }
    
    .rider-card__preview .hover-hint {
        display: none;
    }
    
    .rider-card__content {
        padding: 20px;
    }
    
    .rider-card__title {
        font-size: 18px;
    }
}