:root {
    --rav-ink: #141414;
    --rav-red: #be1e2e;
    --rav-red-soft: #fdf1f2;
    --rav-muted: #6b6b6b;
    --rav-line: #e4e4e4;
    --rav-bg: #f7f6f4;
    --rav-radius: 10px;
}

.rav-book { max-width: 1180px; margin: 0 auto; padding: 48px 16px 96px; color: var(--rav-ink); }
.rav-book__head { margin-bottom: 32px; }
.rav-book__back { color: var(--rav-muted); text-decoration: none; font-size: 14px; }
.rav-book__back:hover { color: var(--rav-red); }
.rav-book__title { font-family: "DM Sans", sans-serif; font-size: clamp(30px, 5vw, 46px); font-weight: 700; letter-spacing: -1px; margin: 12px 0 8px; }
.rav-book__lede { color: var(--rav-muted); max-width: 680px; font-size: 16px; line-height: 1.6; margin: 0; }

.rav-steps { display: flex; flex-wrap: wrap; gap: 6px 20px; list-style: none; padding: 0; margin: 28px 0 0; counter-reset: step; }
.rav-steps li { counter-increment: step; font-size: 13px; text-transform: uppercase; letter-spacing: .6px; color: #a5a5a5; display: flex; align-items: center; gap: 8px; }

.rav-steps li::before { content: counter(step); box-sizing: border-box; flex: none; width: 24px; height: 24px; border-radius: 50%; border: 1.5px solid currentColor; display: inline-flex; align-items: center; justify-content: center; padding: 0 0 1px; line-height: 1; font-size: 12px; }
.rav-steps li.is-current { color: var(--rav-ink); font-weight: 700; }
.rav-steps li.is-current::before { background: var(--rav-ink); border-color: var(--rav-ink); color: #fff; }
.rav-steps li.is-done { color: var(--rav-red); cursor: pointer; }
.rav-steps li.is-done::before { content: "\2713"; background: var(--rav-red); border-color: var(--rav-red); color: #fff; }

.rav-book__grid { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: 40px; align-items: start; }
@media (max-width: 900px) { .rav-book__grid { grid-template-columns: 1fr; } }

.rav-step__title { font-family: "DM Sans", sans-serif; font-size: 24px; font-weight: 700; margin: 0 0 18px; }
.rav-step__body { color: #444; line-height: 1.7; }
.rav-hint { color: var(--rav-muted); font-size: 14px; margin: 8px 0 16px; }
.rav-hint--center { text-align: center; }
.rav-hint a, .rav-callout a { color: var(--rav-red); }
.rav-callout { background: var(--rav-bg); border-left: 3px solid var(--rav-red); padding: 14px 18px; margin: 20px 0; border-radius: 4px; }
.rav-error { color: var(--rav-red); font-size: 14px; font-weight: 600; min-height: 1px; margin-top: 8px; }
.rav-error:empty { display: none; }
.rav-optional { color: #a5a5a5; font-weight: 400; }

.rav-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.rav-btn { display: inline-flex; align-items: center; justify-content: center; min-height: 50px; padding: 0 28px; border-radius: 6px; font-size: 14px; font-weight: 700; letter-spacing: .8px; text-transform: uppercase; text-decoration: none; cursor: pointer; border: 1.5px solid var(--rav-ink); transition: background .15s ease, color .15s ease, border-color .15s ease; }
.rav-btn--primary { background: var(--rav-ink); color: #fff; }
.rav-btn--primary:hover { background: var(--rav-red); border-color: var(--rav-red); color: #fff; }
.rav-btn--ghost { background: transparent; color: var(--rav-ink); }
.rav-btn--ghost:hover { background: var(--rav-ink); color: #fff; }

.rav-cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 12px; }
.rav-cards--two { grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.rav-card { position: relative; display: grid; grid-template-columns: 1fr auto; gap: 4px 12px; padding: 18px; border: 1.5px solid var(--rav-line); border-radius: var(--rav-radius); cursor: pointer; transition: border-color .15s ease, background .15s ease; }
.rav-card:hover { border-color: #b5b5b5; }
.rav-card input { position: absolute; opacity: 0; pointer-events: none; }
.rav-card:has(input:checked) { border-color: var(--rav-red); background: var(--rav-red-soft); }
.rav-card:has(input:focus-visible) { outline: 2px solid var(--rav-red); outline-offset: 2px; }
.rav-card__name { font-weight: 700; }
.rav-card__price { font-weight: 700; color: var(--rav-red); }
.rav-card__desc { grid-column: 1 / -1; color: var(--rav-muted); font-size: 14px; line-height: 1.5; }

.rav-qty { display: inline-flex; border: 1.5px solid var(--rav-line); border-radius: 8px; overflow: hidden; }
.rav-qty__btn { width: 52px; border: 0; background: var(--rav-bg); font-size: 22px; cursor: pointer; }
.rav-qty__btn:hover { background: #ececec; }
.rav-qty__input { width: 90px; height: 56px; border: 0; text-align: center; font-size: 22px; font-weight: 700; -moz-appearance: textfield; }
.rav-qty__input::-webkit-inner-spin-button { -webkit-appearance: none; }
.rav-tiers { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 10px; margin-top: 8px; }
.rav-tier { padding: 14px 16px; border: 1.5px solid var(--rav-line); border-radius: var(--rav-radius); display: flex; flex-direction: column; gap: 2px; transition: all .15s ease; }
.rav-tier__range { font-size: 13px; color: var(--rav-muted); text-transform: uppercase; letter-spacing: .5px; }
.rav-tier__price { font-size: 20px; font-weight: 700; }
.rav-tier__price small { font-size: 13px; font-weight: 400; color: var(--rav-muted); }
.rav-tier.is-active { border-color: var(--rav-red); background: var(--rav-red-soft); }
.rav-tier.is-active .rav-tier__price { color: var(--rav-red); }

.rav-when { display: grid; grid-template-columns: minmax(0, 1fr) 220px; gap: 24px; }
@media (max-width: 640px) { .rav-when { grid-template-columns: 1fr; } }
.rav-cal { border: 1.5px solid var(--rav-line); border-radius: var(--rav-radius); padding: 16px; }
.rav-cal__head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 12px; }
.rav-cal__nav { width: 36px; height: 36px; border-radius: 50%; border: 1.5px solid var(--rav-line); background: #fff; font-size: 20px; cursor: pointer; }
.rav-cal__nav:disabled { opacity: .3; cursor: default; }
.rav-cal__dow, .rav-cal__days { display: grid; grid-template-columns: repeat(7, 1fr); gap: 4px; text-align: center; }
.rav-cal__dow span { font-size: 12px; color: #a5a5a5; text-transform: uppercase; padding-bottom: 6px; }
.rav-cal__days button { aspect-ratio: 1; border: 0; border-radius: 8px; background: var(--rav-bg); font-weight: 600; cursor: pointer; font-size: 14px; }
.rav-cal__days button:hover:not(:disabled) { background: var(--rav-ink); color: #fff; }
.rav-cal__days button:disabled { background: transparent; color: #cfcfcf; cursor: default; font-weight: 400; }
.rav-cal__days button.is-selected { background: var(--rav-red); color: #fff; }
.rav-slots__label { font-weight: 700; margin: 4px 0 12px; }
.rav-slots__list { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
@media (min-width: 641px) { .rav-slots__list { grid-template-columns: 1fr; max-height: 340px; overflow-y: auto; } }
.rav-slots__list button { min-height: 44px; border: 1.5px solid var(--rav-line); border-radius: 6px; background: #fff; font-weight: 600; cursor: pointer; }
.rav-slots__list button:hover { border-color: var(--rav-ink); }
.rav-slots__list button.is-selected { background: var(--rav-red); border-color: var(--rav-red); color: #fff; }

.rav-field { margin-top: 20px; }
.rav-field label { display: block; font-weight: 700; font-size: 14px; margin-bottom: 8px; }
.rav-field input, .rav-field textarea { width: 100%; border: 1.5px solid var(--rav-line); border-radius: 6px; padding: 12px 14px; font: inherit; font-size: 16px; }
.rav-field input:focus, .rav-field textarea:focus { outline: none; border-color: var(--rav-ink); }

.rav-contact { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 0 16px; }

.rav-addons { display: grid; gap: 10px; }
.rav-addon { border: 1.5px solid var(--rav-line); border-radius: var(--rav-radius); transition: border-color .15s ease, background .15s ease; }
.rav-addon.is-on { border-color: var(--rav-red); background: var(--rav-red-soft); }
.rav-addon__toggle { display: grid; grid-template-columns: auto 1fr auto; gap: 14px; align-items: start; padding: 16px 18px; cursor: pointer; }
.rav-addon__toggle input { width: 20px; height: 20px; margin-top: 2px; accent-color: var(--rav-red); }
.rav-addon__text { display: flex; flex-direction: column; gap: 4px; }
.rav-addon__name { font-weight: 700; }
.rav-addon__desc { color: var(--rav-muted); font-size: 14px; line-height: 1.5; }
.rav-addon__price { font-weight: 700; color: var(--rav-red); white-space: nowrap; }
.rav-addon__price small { color: var(--rav-muted); font-weight: 400; }
.rav-addon__qty { display: flex; align-items: center; gap: 12px; padding: 0 18px 16px 52px; font-size: 14px; }
.rav-addon__qty input { width: 80px; border: 1.5px solid var(--rav-line); border-radius: 6px; padding: 8px; font-size: 16px; text-align: center; }

.rav-review { display: grid; grid-template-columns: max-content 1fr; gap: 10px 24px; margin: 0; padding: 20px; background: var(--rav-bg); border-radius: var(--rav-radius); }
.rav-review dt { color: var(--rav-muted); font-size: 14px; }
.rav-review dd { margin: 0; font-weight: 600; }

.rav-summary { position: sticky; top: 24px; border: 1.5px solid var(--rav-line); border-radius: var(--rav-radius); overflow: hidden; background: #fff; }
.rav-summary__img { width: 100%; height: 180px; object-fit: cover; display: block; background: var(--rav-bg); }
.rav-summary__body { padding: 20px; }
.rav-summary__name { font-family: "DM Sans", sans-serif; font-size: 20px; margin: 0 0 12px; }
.rav-summary__lines { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; font-size: 14px; }
.rav-summary__lines li { display: flex; justify-content: space-between; gap: 12px; }
.rav-summary__lines li.is-meta { color: var(--rav-muted); border-top: 1px dashed var(--rav-line); padding-top: 8px; }
.rav-summary__total { display: flex; justify-content: space-between; align-items: baseline; border-top: 1.5px solid var(--rav-ink); margin-top: 14px; padding-top: 14px; }
.rav-summary__total strong { font-size: 24px; }
@media (max-width: 900px) { .rav-summary { position: static; order: -1; } .rav-summary__img { height: 140px; } }

.rav-shop { max-width: 1180px; margin: 0 auto; padding: 48px 16px 96px; }
.rav-shop__intro { max-width: 640px; margin-bottom: 40px; }
.rav-shop__intro h1 { font-family: "DM Sans", sans-serif; font-size: clamp(32px, 5vw, 52px); letter-spacing: -1px; margin: 0 0 12px; }
.rav-shop__intro p { color: var(--rav-muted); font-size: 17px; line-height: 1.6; margin: 0; }
.rav-shop__group { margin-bottom: 56px; }
.rav-shop__group-head { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 8px 24px; margin-bottom: 18px; }
.rav-shop__group h2 { font-family: "DM Sans", sans-serif; font-size: 26px; margin: 0; }
.rav-shop__group-head p { color: var(--rav-muted); margin: 0; }
.rav-shop__grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 20px; }
.rav-service { display: flex; flex-direction: column; border: 1.5px solid var(--rav-line); border-radius: var(--rav-radius); overflow: hidden; text-decoration: none; color: inherit; background: #fff; transition: border-color .15s ease, transform .15s ease, box-shadow .15s ease; }
.rav-service:hover { border-color: var(--rav-ink); transform: translateY(-2px); box-shadow: 0 10px 24px rgba(0,0,0,.07); }
.rav-service__img { height: 190px; width: 100%; object-fit: cover; background: var(--rav-bg); }
.rav-service__img--logo { object-fit: contain; padding: 40px; background: var(--rav-ink); }
.rav-service__body { padding: 18px 20px 20px; display: flex; flex-direction: column; gap: 6px; flex: 1; }
.rav-service__name { font-family: "DM Sans", sans-serif; font-size: 20px; font-weight: 700; }
.rav-service__tagline { color: var(--rav-red); font-weight: 700; font-size: 14px; }
.rav-service__desc { color: var(--rav-muted); font-size: 14px; line-height: 1.55; flex: 1; }
.rav-service__cta { margin-top: 10px; font-size: 13px; font-weight: 700; text-transform: uppercase; letter-spacing: .8px; }
.rav-service:hover .rav-service__cta { color: var(--rav-red); }