.book-section{padding:89px 34px}.book-section__inner{grid-template-columns:1.618fr 1fr;align-items:start;gap:34px;max-width:1100px;margin:0 auto;display:grid}.book-section__note{max-width:1100px;font-family:var(--font-sans);letter-spacing:.12em;text-transform:uppercase;color:color-mix(in srgb, var(--deep-forest) 45%, transparent);margin:34px auto 0;padding:0 0 0 2px;font-size:.82rem;font-weight:600}.book-card{flex-direction:column;gap:21px;padding:55px;display:flex;position:relative;overflow:hidden}.book-card:after{content:"";opacity:.06;pointer-events:none;border:1px solid;border-radius:50%;width:89px;height:89px;position:absolute;bottom:-21px;right:-21px}.book-card--primary{background:var(--deep-forest);color:var(--cream);border-left:3px solid var(--sage-teal);box-shadow:0 34px 89px color-mix(in srgb, var(--deep-forest) 22%, transparent), 0 8px 21px color-mix(in srgb, var(--deep-forest) 14%, transparent)}.book-card--primary .book-card__type{color:var(--sage-teal)}.book-card--primary .book-card__title{color:var(--cream)}.book-card--primary .book-card__price{color:var(--warm-clay)}.book-card--primary .book-card__duration{color:color-mix(in srgb, var(--cream) 65%, transparent)}.book-card--primary .book-card__sep{color:color-mix(in srgb, var(--cream) 30%, transparent)}.book-card--primary .book-card__desc{color:color-mix(in srgb, var(--cream) 78%, transparent)}.book-card--primary .book-card__cta.primary-cta{align-self:flex-start;margin-top:13px}.book-card--secondary{background:var(--linen);color:var(--deep-forest);border-left:3px solid var(--sage-teal);box-shadow:0 21px 55px color-mix(in srgb, var(--deep-forest) 8%, transparent), 0 4px 13px color-mix(in srgb, var(--deep-forest) 6%, transparent)}.book-card--secondary .book-card__type{color:var(--sage-teal)}.book-card--secondary .book-card__title{color:var(--deep-forest)}.book-card--secondary .book-card__price{color:var(--burnt-copper)}.book-card--secondary .book-card__duration{color:color-mix(in srgb, var(--deep-forest) 55%, transparent)}.book-card--secondary .book-card__sep{color:color-mix(in srgb, var(--deep-forest) 25%, transparent)}.book-card--secondary .book-card__desc{color:color-mix(in srgb, var(--deep-forest) 72%, transparent)}.book-card--secondary .book-card__cta.primary-cta{align-self:flex-start;margin-top:13px}.book-card__header{flex-direction:column;gap:8px;display:flex}.book-card__type{font-family:var(--font-sans);letter-spacing:.18em;text-transform:uppercase;font-size:.72rem;font-weight:600}.book-card__title{font-family:var(--font-serif);letter-spacing:0;margin:0;font-weight:500;line-height:.98}.book-card--primary .book-card__title{font-size:clamp(1.9rem,3.2vw,2.8rem)}.book-card--secondary .book-card__title{font-size:clamp(1.5rem,2.4vw,2.1rem)}.book-card__meta{align-items:baseline;gap:8px;margin-top:4px;display:flex}.book-card__price{font-family:var(--font-serif);font-size:clamp(1.35rem,2vw,1.6rem);font-weight:500;line-height:1}.book-card__sep{font-size:.9rem}.book-card__duration{font-family:var(--font-sans);letter-spacing:.04em;font-size:.82rem;font-weight:400}.book-card__desc{font-family:var(--font-sans);max-width:52ch;margin:0;font-size:.95rem;line-height:1.7}@media (max-width:720px){.book-section{padding:55px 21px}.book-section__inner{grid-template-columns:1fr;gap:21px}.book-card{padding:34px 21px}.book-card--primary .book-card__title{font-size:clamp(1.7rem,7vw,2.4rem)}.book-card--secondary .book-card__title{font-size:clamp(1.4rem,6vw,1.9rem)}.book-section__note{text-align:center;margin-top:21px}}