/* HomeChef: «поваренная книга». Бумага, чернила, зелень укропа, горчичный маркер.
   Без внешних шрифтов и картинок: скорость важнее. Рисунки на полях — инлайн-SVG из спрайта в index.html. */
:root {
  --paper: #fbf5e6;
  --paper-2: #f3e8cd;
  --card: #fffdf6;
  --ink: #33251b;
  --ink-2: #6a5848;
  --line: #d8c7a3;
  --herb: #3c6b43;
  --herb-d: #2c5232;
  --mustard: #ecbc4b;
  --mustard-d: #c98a1b;
  --tomato: #b5373a;
  --err: #a8261d;
  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, "Book Antiqua", "Source Serif 4", Georgia, "Times New Roman", serif;
  --ui: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color-scheme: light;
}
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  background-color: var(--paper);
  background-image:
    radial-gradient(ellipse 120% 60% at 50% 0, rgba(255, 255, 255, .7), transparent 70%),
    repeating-linear-gradient(0deg, rgba(120, 90, 50, .028) 0 1px, transparent 1px 4px),
    repeating-linear-gradient(90deg, rgba(120, 90, 50, .018) 0 1px, transparent 1px 7px);
  color: var(--ink);
  font: 1.125rem/1.62 var(--serif);
  overflow-x: hidden;
}
main:focus { outline: none; }
.sprite { position: absolute; width: 0; height: 0; overflow: hidden; }
.sr-only, .skip:not(:focus) { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip:focus { position: fixed; top: 8px; left: 8px; z-index: 20; background: var(--card); padding: .6rem .9rem; border: 2px solid var(--ink); }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }
[hidden] { display: none !important; }

:focus-visible { outline: 3px solid var(--herb); outline-offset: 3px; border-radius: 4px; }

.col { width: 100%; max-width: 40rem; margin: 0 auto; padding: 0 1.25rem; }

/* ---------- шапка и подвал ---------- */
.top { padding: 1rem 0 .9rem; border-bottom: 1px dashed var(--line); }
.top__in { display: flex; align-items: center; }
.wordmark { font: italic 700 1.55rem/1 var(--serif); color: var(--ink); text-decoration: none; letter-spacing: -.01em; }
.foot { margin-top: 3rem; padding: 1.6rem 0 2.4rem; border-top: 1px dashed var(--line); font: .9rem/1.5 var(--ui); color: var(--ink-2); }
.foot p { margin: .3rem 0; }
.foot a { color: var(--ink-2); }
.foot__note { max-width: 34rem; }

/* ---------- типографика ---------- */
h1, h2, h3 { font-family: var(--serif); line-height: 1.14; margin: 0 0 .7em; letter-spacing: -.012em; }
h1 { font-size: clamp(1.9rem, 5.2vw, 2.7rem); font-weight: 800; }
h2 { font-size: clamp(1.5rem, 3.8vw, 1.95rem); font-weight: 800; }
.display { font-size: clamp(2.15rem, 7vw, 3.7rem); line-height: 1.06; font-weight: 800; letter-spacing: -.02em; }
p { margin: 0 0 1em; }
.lead { font-size: 1.25rem; line-height: 1.55; color: #4a382a; }
a { color: var(--herb-d); text-underline-offset: .18em; text-decoration-thickness: 1.5px; }
a:hover { color: var(--tomato); }

/* ---------- блоки ---------- */
.row { position: relative; padding: 2.6rem 0; }
.hero { padding: 3rem 0 2.2rem; }
.hero .lead { max-width: 33rem; }
.cta { margin-top: 1.7rem; }
.screen { padding: 2rem 0 1rem; }
.back { display: inline-block; margin-bottom: 1rem; font: .95rem var(--ui); color: var(--ink-2); }

.divider { display: flex; justify-content: center; gap: .9rem; color: var(--mustard-d); padding: .2rem 0; }
.divider svg { width: 15px; height: 15px; }
.divider svg:nth-child(2) { color: var(--tomato); transform: translateY(-2px) scale(1.2); }

/* рисунки на полях: на широком экране по бокам, на узком становятся полоской между блоками */
.deco { display: none; position: absolute; pointer-events: none; }
.strip { display: flex; justify-content: center; align-items: flex-end; gap: 1.6rem; margin: 2rem 0 0; }
.strip__i { height: 3.8rem; width: 4.6rem; }
.deco, .strip__i { overflow: visible; }

.ln { stroke: var(--ink); stroke-width: 2.6; }
.thin { stroke-width: 1.8; }
.f-wood { fill: #ecc98d; } .f-wood2 { fill: #d8a45e; } .f-steel { fill: #d4dcd8; }
.f-dough { fill: #f4e1b7; } .f-leaf { fill: #8bb072; } .f-sack { fill: #f0e4c8; }
.f-berry { fill: #e48c8c; } .f-flame { fill: #f4b94a; }

@media (min-width: 1100px) {
  .strip { display: none; }
  .deco { display: block; }
  .deco--l { right: calc(50% + 21.8rem); }
  .deco--r { left: calc(50% + 21.8rem); }
  .hero__pin { width: 190px; height: 95px; top: 3.4rem; transform: rotate(-16deg); }
  .hero__whisk { width: 96px; height: 150px; top: 3rem; transform: rotate(13deg); }
  .d-pot { width: 150px; height: 125px; top: 3.2rem; transform: rotate(-6deg); }
  .d-herb { width: 84px; height: 144px; top: 2.2rem; transform: rotate(8deg); }
  .d-flour { width: 124px; height: 148px; top: 2rem; transform: rotate(7deg); }
  .d-cake { width: 134px; height: 134px; top: 3rem; transform: rotate(-8deg); }
  .d-salt { width: 100px; height: 134px; top: 5rem; transform: rotate(10deg); }
}

/* ---------- списки ---------- */
.pains, .gifts { list-style: none; margin: 0 0 1.2rem; padding: 0; }
.pains li, .gifts li { position: relative; padding: .55rem 0 .55rem 1.7rem; border-bottom: 1px dotted var(--line); }
.pains li:last-child, .gifts li:last-child { border-bottom: 0; }
.pains li::before { content: ""; position: absolute; left: .15rem; top: 1.12rem; width: .58rem; height: .58rem; border-radius: 50%; background: var(--tomato); }
.gifts li::before { content: "★"; position: absolute; left: 0; top: .5rem; color: var(--mustard-d); font-size: 1.05rem; }

/* ---------- кнопки ---------- */
.btn {
  display: inline-block; font: 700 1.05rem/1.2 var(--ui); text-decoration: none; text-align: center; cursor: pointer;
  padding: .95rem 1.5rem; border: 2px solid var(--ink); border-radius: 10px; color: var(--ink); background: var(--card);
  box-shadow: 3px 4px 0 var(--ink); transition: transform .1s, box-shadow .1s;
}
.btn:hover { transform: translate(1px, 1px); box-shadow: 2px 3px 0 var(--ink); color: var(--ink); }
.btn:active { transform: translate(3px, 4px); box-shadow: 0 0 0 var(--ink); }
.btn--primary { background: var(--herb); color: #fff; }
.btn--primary:hover { background: var(--herb-d); color: #fff; }
.btn--secondary { background: var(--card); }
.btn[disabled] { opacity: .6; cursor: default; }
.cta--end { margin-top: 1.4rem; }

/* ---------- FAQ ---------- */
.faq details { border-bottom: 1px dotted var(--line); }
.faq summary { cursor: pointer; list-style: none; padding: .95rem 2rem .95rem 0; font: 700 1.1rem/1.35 var(--serif); position: relative; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: .2rem; top: .6rem; font: 400 1.7rem/1 var(--ui); color: var(--herb); }
.faq details[open] summary::after { content: "–"; }
.faq details p { margin: 0 0 1rem; color: #4a382a; }

/* ---------- цитата ---------- */
.row--trust { background: var(--paper-2); border-top: 1px dashed var(--line); border-bottom: 1px dashed var(--line); margin-top: 1.5rem; }
.trust { margin: 0; padding-left: 1.2rem; border-left: 4px solid var(--mustard); font-size: 1.2rem; font-style: italic; }
.trust footer { font: normal .95rem var(--ui); color: var(--ink-2); margin-top: .4rem; }

/* ---------- формы ---------- */
.field { margin: 0 0 1.1rem; }
.field label, legend { font: 700 1rem/1.35 var(--ui); display: block; margin-bottom: .35rem; }
input[type=text], input[type=email], textarea, select {
  width: 100%; font: 1.05rem/1.4 var(--ui); color: var(--ink); background: var(--card);
  border: 2px solid var(--ink); border-radius: 8px; padding: .7rem .8rem;
}
select {
  appearance: none; -webkit-appearance: none; cursor: pointer; padding-right: 2.6rem;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 8'%3E%3Cpath d='M1.5 1.5 6 6l4.5-4.5' fill='none' stroke='%2333251b' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 1rem center; background-size: .9rem auto;
}
textarea { resize: vertical; }
input[aria-invalid=true], fieldset[aria-invalid] { border-color: var(--err); }
.signup { background: var(--card); border: 2px solid var(--ink); border-radius: 12px; padding: 1.1rem 1.1rem .4rem; margin: 0 0 1.8rem; box-shadow: 3px 4px 0 var(--line); }
.signup .q__hint { margin-top: -.3rem; }
.q { border: 0; padding: 0; margin: 0 0 1.7rem; min-width: 0; }
legend { font: 800 1.18rem/1.3 var(--serif); padding: 0; margin-bottom: .5rem; float: left; width: 100%; }
legend + * { clear: both; }
.q__hint { font: .92rem/1.45 var(--ui); color: var(--ink-2); margin: 0 0 .6rem; }
.opt {
  display: flex; gap: .7rem; align-items: flex-start; margin: 0 0 .5rem; padding: .7rem .9rem; cursor: pointer;
  border: 1.5px solid var(--line); border-radius: 9px; background: var(--card); font: 1rem/1.4 var(--ui); font-weight: 400;
}
.opt input { width: 1.2rem; height: 1.2rem; margin: .12rem 0 0; flex: none; accent-color: var(--herb); }
.opt:has(input:checked) { border-color: var(--ink); background: #f6e7b8; }
.field--sub { margin: .3rem 0 .5rem 0; }
.err { color: var(--err); font: 600 .95rem/1.4 var(--ui); margin: .35rem 0 0; }
.more { margin: 0 0 1.6rem; }
.more summary { cursor: pointer; font: 700 1rem var(--ui); color: var(--herb-d); padding: .4rem 0; }
.consent { display: flex; gap: .7rem; align-items: flex-start; font: 1rem/1.45 var(--ui); margin: 0 0 .4rem; }
.consent input { width: 1.2rem; height: 1.2rem; margin-top: .15rem; flex: none; accent-color: var(--herb); }
.form-actions { margin: 1.4rem 0 0; }
.form-msg { margin: .9rem 0 0; font: 600 1rem/1.45 var(--ui); color: var(--err); }
.form-msg.is-bad { color: var(--err); }
.relink .form-msg:not(.is-bad) { color: var(--herb-d); }

.progress { position: sticky; top: 0; z-index: 5; background: var(--paper); padding: .6rem 0 .5rem; margin-bottom: 1.2rem; border-bottom: 1px dashed var(--line); font: 600 .95rem var(--ui); color: var(--ink-2); }
.progress__bar { height: .5rem; margin-top: .4rem; background: var(--paper-2); border: 1.5px solid var(--ink); border-radius: 6px; overflow: hidden; }
.progress__bar i { display: block; height: 100%; width: 0; background: var(--mustard); transition: width .25s; }

/* ---------- плашки ---------- */
.notice { background: #f6edd0; border-left: 4px solid var(--mustard-d); padding: .8rem 1rem; margin: 0 0 1.4rem; font: 1rem/1.5 var(--ui); border-radius: 0 8px 8px 0; }
.notice--ok { border-left-color: var(--herb); background: #e7f0e0; }
.notice--error { position: fixed; left: 1rem; right: 1rem; bottom: 1rem; z-index: 30; max-width: 32rem; margin: 0 auto; background: #fbe4e0; border-left-color: var(--err); }
.skeleton { color: var(--ink-2); font-family: var(--ui); }

/* ---------- экран подарков: калькуляторы как карточки рецептов ---------- */
.tool { background: var(--card); border: 2px solid var(--ink); border-top: 7px solid var(--tomato); border-radius: 10px; padding: 1.2rem 1.2rem 1.1rem; margin: 1.6rem 0 1rem; box-shadow: 3px 4px 0 var(--line); }
.tool h2 { font-size: 1.45rem; margin-bottom: .4em; }
.tool__lead { font-size: 1rem; color: #4a382a; }
.tool__grid { display: grid; gap: 0 1rem; grid-template-columns: 1fr; }
.field--num .q__hint { margin: .3rem 0 0; font-size: .85rem; }
.field--num input { max-width: 100%; }
.dish { border: 1px dashed var(--line); border-radius: 8px; padding: .8rem 1rem 1rem; margin: 0 0 1rem; min-width: 0; }
.dish legend { padding: 0 .4rem; font-size: 1.05rem; }
.btn--small { font-size: .9rem; padding: .5rem .9rem; }
.dishes { margin-top: 1rem; }
.tool__sub { font-size: 1.15rem; margin: 1.3rem 0 .5rem; }
.ing .tool__grid { grid-template-columns: 1fr 1fr; gap: 0 .8rem; }
.ing .field--wide { grid-column: 1 / -1; }
.ing .field label { font-size: .95rem; }
.pair { display: flex; gap: .4rem; }
.pair input { flex: 1 1 auto; min-width: 0; padding-left: .55rem; padding-right: .4rem; }
.pair select { flex: 0 0 3.7rem; width: 3.7rem; padding-left: .5rem; padding-right: 1.4rem; background-position: right .45rem center; background-size: .75rem auto; }
.ing__cost { margin: -.3rem 0 .8rem; font: 700 1rem/1.3 var(--ui); color: var(--herb-d); }
.more { margin: .2rem 0 1rem; }
.more summary { cursor: pointer; font: 700 1rem/1.4 var(--ui); padding: .4rem 0; }
.more[open] summary { margin-bottom: .6rem; }
.results { display: grid; grid-template-columns: 1fr; gap: .6rem; margin: .6rem 0 .8rem; }
.res { background: var(--paper-2); border-radius: 8px; padding: .55rem .8rem; }
.res dt { font: .88rem/1.3 var(--ui); color: var(--ink-2); }
.res dd { margin: .1rem 0 0; font: 800 1.55rem/1.2 var(--serif); }
.res--main { background: var(--mustard); }
.res--main dt { color: var(--ink); }
.tool__note { font: .95rem/1.5 var(--ui); color: var(--ink-2); margin: 0; }
.tool__note.is-bad { color: var(--err); font-weight: 600; }
.gift-actions { display: flex; flex-wrap: wrap; gap: .8rem; margin: 1rem 0 .4rem; }
.gift-actions .btn { font-size: .98rem; padding: .8rem 1.1rem; }
.next { margin-top: 2rem; padding-top: 1.2rem; border-top: 1px dashed var(--line); color: #4a382a; }
@media (min-width: 600px) {
  .tool__grid { grid-template-columns: 1fr 1fr; }
  .results { grid-template-columns: 1fr 1fr; }
}

/* ---------- юридические страницы ---------- */
.legal h1 { margin-bottom: .6em; }
.legal h2 { font-size: 1.3rem; margin-top: 1.6em; }
.legal h3 { font-size: 1.1rem; margin-top: 1.2em; }
.legal li { margin-bottom: .4em; }
.legal table { border-collapse: collapse; width: 100%; font: .95rem var(--ui); }
.legal th, .legal td { border: 1px solid var(--line); padding: .4rem .6rem; text-align: left; }

@media (max-width: 480px) {
  body { font-size: 1.08rem; }
  .btn { width: 100%; }
  .gift-actions .btn { width: 100%; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .btn, .progress__bar i { transition: none; }
}