.diet-builder { min-height: 100vh; padding: 7rem 1.25rem 8rem; }
.diet-builder__shell { width: min(1120px, 100%); margin: 0 auto; }
.diet-builder__header { margin-bottom: 2rem; padding: clamp(1.4rem, 4vw, 2.6rem); text-align: center; }
.diet-builder__header h1, .diet-step__intro h2, .diet-form-section h3 { color: var(--lg-ink); }
.diet-builder__header h1 { margin: .35rem 0 .7rem; font-size: clamp(2rem, 4vw, 3.3rem); font-weight: 850; }
.diet-builder__header p:not(.diet-builder__eyebrow), .diet-step__intro p { margin: 0; color: var(--lg-muted); }
.diet-builder__eyebrow { margin: 0; color: var(--lg-primary-strong); font-size: .78rem; font-weight: 800; letter-spacing: .09em; }
.diet-steps { display: flex; justify-content: center; align-items: center; max-width: 32rem; margin: 2rem auto 0; padding: 0; list-style: none; }
.diet-steps__item { display: grid; grid-template-columns: auto 1fr; align-items: center; gap: .55rem; color: var(--lg-muted); font-size: .85rem; white-space: nowrap; }
.diet-steps__item span { display: grid; width: 2rem; aspect-ratio: 1; place-items: center; border: 1px solid rgba(255,155,0,.25); border-radius: 50%; background: rgba(255,255,255,.55); }
.diet-steps__item.is-active { color: var(--lg-primary-strong); }
.diet-steps__item.is-active span { color: #fff; border-color: transparent; background: var(--lg-primary); box-shadow: 0 7px 15px rgba(255,155,0,.28); }
.diet-steps__line { flex: 1; height: 2px; margin: 0 .8rem; background: rgba(255,155,0,.18); }
.diet-step { animation: diet-step-in .35s ease both; }
.diet-step__intro { margin-bottom: 1.35rem; text-align: center; }
.diet-step__intro h2 { margin: .35rem 0 .55rem; font-size: clamp(1.55rem, 3vw, 2.2rem); font-weight: 800; }
.diet-choice-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 1rem; }
.diet-choice { position: relative; display: flex; min-height: 19rem; overflow: hidden; align-items: flex-end; padding: 1rem; color: #fff; text-align: right; border: 2px solid transparent; border-radius: 1.35rem; background: #2F2A00; box-shadow: 0 12px 28px rgba(47,42,0,.14); transition: transform .25s ease, border-color .25s ease, box-shadow .25s ease; }
.diet-choice:hover, .diet-choice:focus-visible { transform: translateY(-6px); border-color: rgba(255,255,255,.7); outline: none; }
.diet-choice.is-selected { border-color: var(--ds-green); box-shadow: 0 16px 32px rgba(255,201,0,.28), 0 0 0 4px rgba(255,201,0,.16); }
.diet-choice img, .diet-choice__shade { position: absolute; inset: 0; width: 100%; height: 100%; }
.diet-choice img { object-fit: cover; transition: transform .45s ease; }
.diet-choice:hover img, .diet-choice.is-selected img { transform: scale(1.08); }
.diet-choice__shade { background: linear-gradient(180deg, transparent 25%, rgba(47,42,0,.86) 100%); }
.diet-choice__content, .diet-choice__check { position: relative; z-index: 1; }
.diet-choice__content { display: grid; gap: .3rem; }
.diet-choice__content strong { font-size: 1.08rem; }
.diet-choice__content small { color: rgba(255,255,255,.76); font-size: .75rem; line-height: 1.7; }
.diet-choice__check { position: absolute; top: .75rem; left: .75rem; display: grid; width: 1.75rem; aspect-ratio: 1; place-items: center; color: var(--ds-ink); border-radius: 50%; background: var(--ds-yellow); opacity: 0; transform: scale(.5); transition: .2s ease; }
.diet-choice.is-selected .diet-choice__check { opacity: 1; transform: scale(1); }
.diet-step__actions { display: flex; justify-content: center; margin-top: 1.5rem; }
.diet-step__actions .btn { min-width: 13rem; min-height: 3rem; }
.diet-step__actions .btn span { margin-right: .5rem; }
.diet-profile-form { display: grid; gap: 1.25rem; padding: clamp(1.1rem, 3vw, 2rem); }
.diet-form-section { padding: 1.25rem; border: 1px solid rgba(255,255,255,.56); border-radius: 1rem; background: rgba(255,255,255,.22); }
.diet-form-section__heading { display: flex; gap: .8rem; align-items: center; margin-bottom: 1.3rem; }
.diet-form-section__heading > span { display: grid; width: 2rem; aspect-ratio: 1; place-items: center; color: #fff; border-radius: .7rem; background: linear-gradient(135deg, var(--lg-primary), var(--lg-accent)); font-weight: 800; }
.diet-form-section h3 { margin: 0; font-size: 1.1rem; font-weight: 800; }
.diet-form-section__heading p { margin: .18rem 0 0; color: var(--lg-muted); font-size: .8rem; }
.diet-fields { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.diet-field { display: grid; gap: .45rem; color: var(--lg-ink); font-size: .87rem; font-weight: 750; }
.diet-field em { color: var(--lg-muted); font-size: .72rem; font-style: normal; font-weight: 500; }
.diet-field input, .diet-field select { width: 100%; min-height: 2.8rem; padding: .55rem .75rem; color: var(--lg-ink); border: 1px solid rgba(255,255,255,.78); border-radius: .8rem; background: rgba(255,255,255,.62); box-shadow: inset 0 1px 2px rgba(47,42,0,.05); }
.diet-field input:focus, .diet-field select:focus { border-color: rgba(255,155,0,.75); outline: 0; box-shadow: 0 0 0 .22rem rgba(255,155,0,.16); background: rgba(255,255,255,.85); }
.diet-field--wide { grid-column: span 2; }
.diet-health-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; }
.diet-check-group { display: grid; gap: 1rem; padding: 1rem; border: 1px solid rgba(255,155,0,.12); border-radius: .9rem; background: rgba(255,255,255,.25); }
.diet-check-group legend { float: none; width: auto; margin: 0; padding: 0 .25rem; color: var(--lg-ink); font-size: .95rem; font-weight: 800; }
.diet-checks { display: flex; flex-wrap: wrap; gap: .55rem; }
.diet-checks label { display: inline-flex; gap: .4rem; align-items: center; padding: .45rem .65rem; border: 1px solid rgba(255,155,0,.14); border-radius: .65rem; background: rgba(255,255,255,.46); font-size: .83rem; }
.diet-checks input { accent-color: var(--lg-primary); }
.diet-step__actions--split { justify-content: space-between; }
@keyframes diet-step-in { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: translateY(0); } }
@media (max-width: 991.98px) { .diet-choice-grid { grid-template-columns: repeat(3, 1fr); } .diet-choice { min-height: 16rem; } .diet-fields { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 575.98px) { .diet-builder { padding: 5.8rem .85rem 7.5rem; } .diet-steps__item b { font-size: .72rem; } .diet-steps__line { margin: 0 .35rem; } .diet-choice-grid, .diet-fields, .diet-health-grid { grid-template-columns: 1fr; } .diet-choice { min-height: 14rem; } .diet-field--wide { grid-column: auto; } .diet-step__actions--split { gap: .75rem; } .diet-step__actions--split .btn { min-width: 0; width: 50%; } }