/* ==========================================================================
   Маркетплейс — основная таблица стилей
   Палитра: тёплый оранжевый + глубокий коричневый + песочный фон
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Токены
   -------------------------------------------------------------------------- */
:root {
  /* Цвет */
  --orange:        #F26419;
  --orange-deep:   #C24106;
  --orange-soft:   #FFE3CE;
  --amber:         #FFB020;
  --ink:           #2B1608;
  --ink-soft:      #6B5545;
  --paper:         #FFFFFF;
  --sand:          #FDF4EA;
  --sand-deep:     #F6E6D5;
  --line:          #EADCCB;

  /* Типографика */
  --font-display: "Unbounded", "Trebuchet MS", sans-serif;
  --font-text:    "Manrope", "Segoe UI", system-ui, -apple-system, sans-serif;

  --fs-hero:  clamp(2.3rem, 1.2rem + 4.2vw, 4.3rem);
  --fs-h2:    clamp(1.75rem, 1.15rem + 2.1vw, 2.75rem);
  --fs-h3:    clamp(1.15rem, 1rem + 0.6vw, 1.45rem);
  --fs-lead:  clamp(1.05rem, 0.98rem + 0.4vw, 1.25rem);
  --fs-body:  1.0625rem;
  --fs-small: 0.9rem;

  /* Раскладка */
  --wrap: 1200px;
  --gutter: clamp(1rem, 0.5rem + 2vw, 2.5rem);
  --block: clamp(3.5rem, 2rem + 5vw, 6.5rem);

  --r-lg: 28px;
  --r-md: 16px;
  --r-sm: 10px;

  --shadow-soft: 0 18px 40px -24px rgba(43, 22, 8, .45);
  --shadow-lift: 0 26px 60px -30px rgba(194, 65, 6, .55);
}

/* --------------------------------------------------------------------------
   2. База
   -------------------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--sand);
  color: var(--ink);
  font-family: var(--font-text);
  font-size: var(--fs-body);
  line-height: 1.72;
  font-weight: 450;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }

a { color: var(--orange-deep); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--ink); }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.14;
  letter-spacing: -0.02em;
  margin: 0 0 .6em;
  text-wrap: balance;
}

h1 { font-size: var(--fs-hero); }
h2 { font-size: var(--fs-h2); }
h3 { font-size: var(--fs-h3); letter-spacing: -0.01em; }

p { margin: 0 0 1.1em; max-width: 68ch; }

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

.wrap {
  width: min(100% - var(--gutter) * 2, var(--wrap));
  margin-inline: auto;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--ink);
  color: #fff;
  padding: .75rem 1.25rem;
  z-index: 999;
  border-radius: 0 0 var(--r-sm) 0;
}
.skip-link:focus { left: 0; color: #fff; }

/* --------------------------------------------------------------------------
   3. Ценник — фирменный элемент разметки разделов
   -------------------------------------------------------------------------- */
.tag {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  font-family: var(--font-text);
  font-size: var(--fs-small);
  font-weight: 700;
  color: var(--orange-deep);
  background: var(--orange-soft);
  padding: .35rem 1rem .35rem .8rem;
  margin-bottom: 1rem;
  clip-path: polygon(0 0, 100% 0, calc(100% - 12px) 50%, 100% 100%, 0 100%);
  padding-right: 1.6rem;
}
.tag::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--orange);
  box-shadow: 0 0 0 3px rgba(242, 100, 25, .22);
}

/* --------------------------------------------------------------------------
   4. Кнопки
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .55rem;
  font-family: var(--font-text);
  font-weight: 700;
  font-size: 1rem;
  padding: .95rem 1.7rem;
  border-radius: 999px;
  border: 2px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: transform .18s ease, background-color .18s ease, color .18s ease, border-color .18s ease;
}
.btn--primary { background: var(--orange); color: #fff; box-shadow: var(--shadow-lift); }
.btn--primary:hover { background: var(--orange-deep); color: #fff; transform: translateY(-2px); }
.btn--ghost { border-color: var(--ink); color: var(--ink); background: transparent; }
.btn--ghost:hover { background: var(--ink); color: var(--sand); }
.btn--light { background: #fff; color: var(--ink); }
.btn--light:hover { background: var(--orange-soft); color: var(--ink); }

/* --------------------------------------------------------------------------
   5. Шапка
   -------------------------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 60;
  background: rgba(253, 244, 234, .92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid transparent;
  transition: border-color .2s ease, box-shadow .2s ease;
}
.site-header.is-stuck {
  border-bottom-color: var(--line);
  box-shadow: 0 10px 30px -26px rgba(43, 22, 8, .6);
}
.site-header__inner {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  min-height: 76px;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: .65rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: -0.03em;
  color: var(--ink);
  text-decoration: none;
  margin-right: auto;
}
.logo__mark {
  width: 34px;
  height: 34px;
  background: var(--orange);
  border-radius: 9px 9px 9px 2px;
  position: relative;
  flex: none;
}
.logo__mark::after {
  content: "";
  position: absolute;
  inset: 8px auto auto 8px;
  width: 8px;
  height: 8px;
  background: #fff;
  border-radius: 50%;
}

.nav { display: flex; align-items: center; gap: 1.6rem; }
.nav a {
  color: var(--ink);
  text-decoration: none;
  font-weight: 600;
  font-size: .98rem;
  padding: .35rem 0;
  border-bottom: 2px solid transparent;
}
.nav a:hover, .nav a[aria-current="page"] { border-bottom-color: var(--orange); }

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  background: #fff;
  border-radius: 12px;
  cursor: pointer;
  padding: 0;
}
.nav-toggle span,
.nav-toggle span::before,
.nav-toggle span::after {
  display: block;
  width: 18px;
  height: 2px;
  background: var(--ink);
  margin-inline: auto;
  position: relative;
  transition: transform .2s ease, opacity .2s ease;
}
.nav-toggle span::before { content: ""; position: absolute; top: -6px; }
.nav-toggle span::after  { content: ""; position: absolute; top: 6px; }
.nav-toggle[aria-expanded="true"] span { background: transparent; }
.nav-toggle[aria-expanded="true"] span::before { transform: translateY(6px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span::after  { transform: translateY(-6px) rotate(-45deg); }

@media (max-width: 900px) {
  .nav-toggle { display: block; }
  .nav {
    position: absolute;
    inset: 76px 0 auto 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: var(--paper);
    border-bottom: 1px solid var(--line);
    padding: .5rem var(--gutter) 1.5rem;
    display: none;
  }
  .nav.is-open { display: flex; }
  .nav a { padding: .85rem 0; border-bottom: 1px solid var(--line); }
  .nav .btn { margin-top: 1rem; border-bottom: 0; }
}

/* --------------------------------------------------------------------------
   6. Хлебные крошки
   -------------------------------------------------------------------------- */
.crumbs {
  font-size: var(--fs-small);
  color: var(--ink-soft);
  padding: 1.25rem 0 0;
}
.crumbs ol { list-style: none; display: flex; flex-wrap: wrap; gap: .45rem; margin: 0; padding: 0; }
.crumbs li::after { content: "/"; margin-left: .45rem; color: var(--line); }
.crumbs li:last-child::after { content: ""; }
.crumbs a { color: var(--ink-soft); }

/* --------------------------------------------------------------------------
   7. Первый экран
   -------------------------------------------------------------------------- */
.hero { padding: clamp(2.5rem, 1rem + 5vw, 5rem) 0 var(--block); }
.hero__grid {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: clamp(2rem, 1rem + 3vw, 4rem);
  align-items: center;
}
.hero__lead { font-size: var(--fs-lead); color: var(--ink-soft); max-width: 46ch; }
.hero__actions { display: flex; flex-wrap: wrap; gap: .9rem; margin: 1.8rem 0 2.4rem; }

.stats { display: flex; flex-wrap: wrap; gap: clamp(1.2rem, 3vw, 2.8rem); border-top: 1px solid var(--line); padding-top: 1.6rem; }
.stats div { min-width: 120px; }
.stats b {
  display: block;
  font-family: var(--font-display);
  font-size: 1.85rem;
  line-height: 1;
  color: var(--orange-deep);
}
.stats span { font-size: var(--fs-small); color: var(--ink-soft); }

/* Кадр с фотографией: смещённая оранжевая рамка */
.frame { position: relative; }
.frame::before {
  content: "";
  position: absolute;
  inset: 18px -18px -18px 18px;
  background: var(--orange);
  border-radius: var(--r-lg);
  z-index: 0;
}
.frame img {
  position: relative;
  z-index: 1;
  border-radius: var(--r-lg);
  width: 100%;
  object-fit: cover;
  aspect-ratio: 4 / 3;
  background: var(--sand-deep);
}
.frame--flip::before { inset: 18px 18px -18px -18px; background: var(--ink); }

.floating-tag {
  position: absolute;
  z-index: 2;
  right: -8px;
  bottom: 34px;
  background: #fff;
  border-radius: var(--r-md);
  padding: .8rem 1.1rem;
  box-shadow: var(--shadow-soft);
  font-size: var(--fs-small);
  font-weight: 700;
  line-height: 1.3;
  max-width: 210px;
}
.floating-tag em { display: block; font-style: normal; font-weight: 500; color: var(--ink-soft); }

@media (max-width: 860px) {
  .hero__grid { grid-template-columns: 1fr; }
  .frame::before { inset: 12px -12px -12px 12px; }
  .floating-tag { right: 0; bottom: -14px; }
}

/* --------------------------------------------------------------------------
   8. Секции и сетки
   -------------------------------------------------------------------------- */
.section { padding: var(--block) 0; }
.section--paper { background: var(--paper); }
.section--dark { background: var(--ink); color: var(--sand); }
.section--dark h2, .section--dark h3 { color: #fff; }
.section--dark p { color: #E7D6C6; }
.section--dark .tag { background: rgba(255, 176, 32, .16); color: var(--amber); }

.section__head { max-width: 62ch; margin-bottom: clamp(2rem, 1rem + 2vw, 3.2rem); }
.section__head p { color: var(--ink-soft); font-size: var(--fs-lead); }

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 1rem + 3vw, 4.5rem);
  align-items: center;
}
@media (max-width: 860px) { .split { grid-template-columns: 1fr; } }

/* Категории — горизонтальная полка */
.shelf {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(230px, 1fr);
  gap: 1rem;
  overflow-x: auto;
  padding-bottom: 1rem;
  scroll-snap-type: x mandatory;
  scrollbar-width: thin;
}
.shelf__item {
  scroll-snap-align: start;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  padding: 1.4rem 1.3rem;
  text-decoration: none;
  color: var(--ink);
  display: flex;
  flex-direction: column;
  gap: .4rem;
  transition: border-color .18s ease, transform .18s ease;
}
.shelf__item:hover { border-color: var(--orange); transform: translateY(-3px); color: var(--ink); }
.shelf__item b { font-family: var(--font-display); font-size: 1.05rem; }
.shelf__item span { font-size: var(--fs-small); color: var(--ink-soft); }
.shelf__item i {
  font-style: normal;
  font-size: .8rem;
  font-weight: 700;
  color: var(--orange-deep);
  margin-top: .4rem;
}

/* Преимущества */
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.4rem; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.4rem; }
@media (max-width: 900px) { .grid-3 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 620px) { .grid-3, .grid-2 { grid-template-columns: 1fr; } }

.feature {
  background: var(--paper);
  border-radius: var(--r-md);
  padding: 1.7rem 1.5rem;
  border-left: 4px solid var(--orange);
}
.feature h3 { margin-bottom: .45rem; }
.feature p { margin: 0; color: var(--ink-soft); font-size: .98rem; }
.section--paper .feature { background: var(--sand); }

/* Шаги — реальная последовательность, поэтому нумерация оправдана */
.steps { counter-reset: step; display: grid; gap: 1.2rem; }
.steps li {
  counter-increment: step;
  list-style: none;
  display: grid;
  grid-template-columns: 58px 1fr;
  gap: 1.2rem;
  align-items: start;
  padding: 1.4rem 0;
  border-top: 1px solid var(--line);
}
.steps li::before {
  content: counter(step);
  font-family: var(--font-display);
  font-size: 1.35rem;
  color: var(--orange);
  border: 2px solid var(--orange-soft);
  border-radius: 50%;
  width: 52px;
  height: 52px;
  display: grid;
  place-items: center;
}
.steps h3 { margin-bottom: .35rem; }
.steps p { margin: 0; color: var(--ink-soft); }
.section--dark .steps li { border-top-color: rgba(255,255,255,.14); }
.section--dark .steps li::before { border-color: rgba(255,176,32,.35); color: var(--amber); }

/* Отзывы */
.quote {
  background: var(--paper);
  border-radius: var(--r-md);
  padding: 1.8rem 1.6rem;
  box-shadow: var(--shadow-soft);
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.quote blockquote { margin: 0; font-size: 1.02rem; }
.quote figcaption { font-size: var(--fs-small); color: var(--ink-soft); }
.quote figcaption b { display: block; color: var(--ink); font-size: 1rem; }
.rating { color: var(--amber); letter-spacing: 2px; font-size: 1rem; }

/* FAQ */
.faq { border-top: 1px solid var(--line); }
.faq__item { border-bottom: 1px solid var(--line); }
.faq__q {
  width: 100%;
  text-align: left;
  background: none;
  border: 0;
  padding: 1.4rem 3rem 1.4rem 0;
  font-family: var(--font-display);
  font-size: var(--fs-h3);
  font-weight: 600;
  color: var(--ink);
  cursor: pointer;
  position: relative;
}
.faq__q::after {
  content: "";
  position: absolute;
  right: .5rem;
  top: 50%;
  width: 14px;
  height: 2px;
  background: var(--orange);
  transform: translateY(-50%);
}
.faq__q::before {
  content: "";
  position: absolute;
  right: 1.25rem;
  top: 50%;
  width: 2px;
  height: 14px;
  background: var(--orange);
  transform: translate(50%, -50%);
  transition: transform .22s ease, opacity .22s ease;
}
.faq__q[aria-expanded="true"]::before { transform: translate(50%, -50%) rotate(90deg); opacity: 0; }
.faq__a { display: none; padding: 0 2.5rem 1.6rem 0; }
.faq__a.is-open { display: block; }
.faq__a p { margin-bottom: .8rem; color: var(--ink-soft); }

/* Полоса призыва к действию */
.cta-band {
  background: linear-gradient(120deg, var(--orange) 0%, var(--amber) 100%);
  border-radius: var(--r-lg);
  padding: clamp(2rem, 1rem + 3vw, 3.5rem);
  color: #fff;
  display: grid;
  grid-template-columns: 1.4fr auto;
  gap: 2rem;
  align-items: center;
}
.cta-band h2 { color: #fff; margin-bottom: .4rem; }
.cta-band p { color: rgba(255,255,255,.92); margin: 0; }
@media (max-width: 760px) { .cta-band { grid-template-columns: 1fr; } }

/* Текстовые страницы */
.page-hero { padding: 2rem 0 clamp(2rem, 1rem + 3vw, 3.5rem); }
.page-hero h1 { max-width: 20ch; }
.page-hero p { font-size: var(--fs-lead); color: var(--ink-soft); max-width: 60ch; }

.prose h2 { margin-top: 2.4rem; }
.prose h3 { margin-top: 1.8rem; }
.prose ul, .prose ol { max-width: 68ch; padding-left: 1.2rem; }
.prose li { margin-bottom: .55rem; }
.prose figure { margin: 2.2rem 0; }
.prose figcaption { font-size: var(--fs-small); color: var(--ink-soft); margin-top: .7rem; }

.layout-aside {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 300px;
  gap: clamp(2rem, 1rem + 3vw, 4rem);
  align-items: start;
}
@media (max-width: 980px) { .layout-aside { grid-template-columns: 1fr; } }

.aside-card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  padding: 1.5rem;
  position: sticky;
  top: 100px;
}
.aside-card h2 { font-size: 1.15rem; }
.aside-card ul { list-style: none; margin: 0; padding: 0; }
.aside-card li { border-top: 1px solid var(--line); }
.aside-card li:first-child { border-top: 0; }
.aside-card a { display: block; padding: .7rem 0; text-decoration: none; font-weight: 600; color: var(--ink); }
.aside-card a:hover { color: var(--orange-deep); }

.table-wrap { overflow-x: auto; margin: 1.8rem 0; }
table { border-collapse: collapse; width: 100%; min-width: 480px; font-size: .98rem; }
th, td { text-align: left; padding: .9rem 1rem; border-bottom: 1px solid var(--line); }
th { font-family: var(--font-display); font-weight: 600; background: var(--sand-deep); }

/* --------------------------------------------------------------------------
   9. Подвал
   -------------------------------------------------------------------------- */
.site-footer { background: var(--ink); color: #D9C6B4; padding: var(--block) 0 2rem; }
.site-footer h2, .site-footer h3 { color: #fff; font-size: 1rem; margin-bottom: 1rem; }
.site-footer a { color: #D9C6B4; text-decoration: none; }
.site-footer a:hover { color: var(--amber); }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 2rem; }
@media (max-width: 860px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .footer-grid { grid-template-columns: 1fr; } }
.footer-grid ul { list-style: none; margin: 0; padding: 0; display: grid; gap: .6rem; font-size: .95rem; }
.footer-note {
  border-top: 1px solid rgba(255,255,255,.12);
  margin-top: 2.5rem;
  padding-top: 1.5rem;
  font-size: var(--fs-small);
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: space-between;
}

/* Кнопка «наверх» */
.to-top {
  position: fixed;
  right: 1.2rem;
  bottom: 1.2rem;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 0;
  background: var(--ink);
  color: #fff;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transition: opacity .2s ease, visibility .2s ease;
  z-index: 50;
  font-size: 1.1rem;
}
.to-top.is-visible { opacity: 1; visibility: visible; }

/* --------------------------------------------------------------------------
   10. Появление первого экрана — единственная не пользовательская анимация
   -------------------------------------------------------------------------- */
.reveal { opacity: 0; transform: translateY(14px); animation: rise .7s cubic-bezier(.22,.7,.3,1) forwards; }
.reveal:nth-child(2) { animation-delay: .08s; }
.reveal:nth-child(3) { animation-delay: .16s; }
.reveal:nth-child(4) { animation-delay: .24s; }
@keyframes rise { to { opacity: 1; transform: none; } }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
  }
  .reveal { opacity: 1; transform: none; }
}

@media print {
  .site-header, .site-footer, .to-top, .cta-band { display: none; }
  body { background: #fff; }
}