/* export demo — Potato-композиция в палитре IKIGAI PROMOTION.
   Каждая секция свой цветовой блок, товар-герой парит в центре. */
:root {
  --graphite: #121412;
  --graphite-2: #1B1E1B;
  --sand: #E9DCC6;
  --linen: #F4EFE6;
  --light: #EFEDE7;
  --teal: #1FA9A0;
  --teal-ink: #0E6E68;
  --lime: #CDF54A;
  --ink: #14140F;
  --ink-2: #4A4A42;
  --paper: #FFFDF8;
  --line: rgba(20, 20, 15, .14);

  --f-display: "Unbounded", "Manrope", system-ui, sans-serif;
  --f-body: "Manrope", "Segoe UI", system-ui, sans-serif;

  --t-display: clamp(2.1rem, 1.2rem + 4.2vw, 4.6rem);
  --t-sec: clamp(1.7rem, 1.1rem + 2.6vw, 3.1rem);
  --t-lead: clamp(1rem, .95rem + .35vw, 1.2rem);
  --t-stat: clamp(1.7rem, 1.1rem + 2vw, 2.9rem);

  --pad-x: clamp(1rem, .6rem + 2.4vw, 3rem);
  --sec-y: clamp(4.5rem, 3rem + 6vw, 9rem);
  --ease: cubic-bezier(.16, 1, .3, 1);
  --r: 999px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--f-body);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--ink);
  background: var(--graphite);
  overflow-x: clip;
}
img { display: block; max-width: 100%; height: auto; }
h1, h2, h3, p, ul, ol, figure { margin: 0; }
ul, ol { padding: 0; list-style: none; }
a { color: inherit; }
:focus-visible { outline: 3px solid var(--lime); outline-offset: 3px; border-radius: 6px; }

.skip {
  position: absolute; left: 1rem; top: -4rem; z-index: 50;
  background: var(--lime); color: var(--ink); padding: .6rem 1rem; border-radius: 8px;
}
.skip:focus { top: 1rem; }

/* ——— типографика ——— */
.h-display, .h-sec {
  font-family: var(--f-display);
  font-weight: 700;
  letter-spacing: -.035em;
  line-height: 1.04;
  text-wrap: balance;
}
.h-display { font-size: var(--t-display); color: #F6F2EA; }
.h-sec { font-size: var(--t-sec); }
.h-sec--left { text-align: start; }
.kicker {
  font-size: .78rem; font-weight: 700; letter-spacing: .22em; text-transform: uppercase;
  margin-bottom: 1rem;
}
.kicker--teal { color: var(--teal); }
.lead { font-size: var(--t-lead); color: #C9C6BD; max-width: 38ch; margin: 1.1rem auto 0; text-wrap: pretty; }
.sub { font-size: var(--t-lead); color: var(--ink-2); max-width: 46ch; margin: .9rem auto 0; text-wrap: pretty; }
.caps { font-size: .78rem; font-weight: 700; letter-spacing: .2em; text-transform: uppercase; color: var(--ink); }
.caps span { color: var(--ink-2); font-weight: 600; letter-spacing: .12em; margin-inline-start: .5em; }
.muted { color: #9C998F; font-size: .95rem; margin-top: 1rem; }
.note { font-size: .9rem; color: var(--ink-2); margin-top: .8rem; }

/* ——— кнопки ——— */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  min-height: 48px; padding: .8rem 1.6rem; border-radius: var(--r);
  font: 700 .95rem/1 var(--f-body); text-decoration: none; letter-spacing: .01em;
  transition: transform .25s var(--ease), background-color .25s var(--ease), box-shadow .25s var(--ease);
  touch-action: manipulation;
}
.btn--lime { background: var(--lime); color: var(--ink); box-shadow: 0 10px 30px -12px rgba(205, 245, 74, .55); }
.btn--lime:hover { transform: translateY(-2px); box-shadow: 0 16px 36px -12px rgba(205, 245, 74, .7); }
.btn--lime:active { transform: translateY(0); }
.btn--ghost { border: 1.5px solid var(--lime); color: inherit; background: transparent; }
.btn--ghost:hover { background: var(--lime); color: var(--ink); }
.btn--sm { min-height: 44px; padding: .55rem 1.1rem; font-size: .85rem; }
.btn--lg { min-height: 56px; padding: 1rem 2rem; font-size: 1.05rem; margin-top: 2rem; }

.tag {
  display: none; align-items: center; margin-inline-start: .5rem; vertical-align: middle;
  padding: .12rem .55rem; border: 1px solid var(--teal); color: var(--teal-ink);
  border-radius: var(--r); font: 600 .72rem/1.4 var(--f-body); letter-spacing: .02em;
}
[data-confident="false"] .tag { display: inline-flex; }
.tag--light { border-color: rgba(255, 255, 255, .7); color: #fff; margin: .5rem 0 0; }
.tag--grey { display: inline-flex; border-color: var(--line); color: var(--ink-2); margin: .6rem 0 0; }

/* ——— каркас секций ——— */
.sec { position: relative; padding: var(--sec-y) var(--pad-x); overflow: hidden; isolation: isolate; }
.sec--graphite { background: radial-gradient(60% 55% at 50% 45%, #262A24 0%, var(--graphite) 70%); color: #F6F2EA; }
.sec--sand { background: var(--sand); }
.sec--teal { background: var(--teal); color: #fff; }
.sec--teal .sub { color: rgba(255, 255, 255, .88); }
.sec--linen { background: var(--linen); }
.sec--light { background: var(--light); }
.sec--pattern {
  background-color: var(--linen);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120' viewBox='0 0 120 120'%3E%3Cg fill='none' stroke='%231FA9A0' stroke-opacity='.16' stroke-width='1.4'%3E%3Cpath d='M60 18c10 12 10 24 0 32-10-8-10-20 0-32zM60 102c10-12 10-24 0-32-10 8-10 20 0 32zM18 60c12-10 24-10 32 0-8 10-20 10-32 0zM102 60c-12-10-24-10-32 0 8 10 20 10 32 0z'/%3E%3Ccircle cx='60' cy='60' r='5'/%3E%3C/g%3E%3C/svg%3E");
}
.wrap { max-width: 1180px; margin: 0 auto; position: relative; z-index: 2; }
.wrap--center { text-align: center; }

/* размытые товары у краёв, как у Potato */
.edge {
  position: absolute; z-index: 0; width: clamp(180px, 22vw, 360px);
  filter: blur(10px); opacity: .9; pointer-events: none;
}
.edge--l { left: calc(clamp(180px, 22vw, 360px) * -.45); top: 38%; transform: rotate(-18deg); }
.edge--r { right: calc(clamp(180px, 22vw, 360px) * -.45); top: 12%; transform: rotate(14deg); }

/* ——— навигация ——— */
.nav {
  position: absolute; inset: 0 0 auto; z-index: 10;
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  padding: 1.1rem var(--pad-x); color: #EDE9E0;
}
.nav__brand { white-space: nowrap; font: 700 .95rem/1 var(--f-display); letter-spacing: .14em; text-decoration: none; }
.nav__links { display: flex; gap: 2rem; font-size: .9rem; }
.nav__links a { text-decoration: none; opacity: .8; transition: opacity .2s; }
.nav__links a:hover { opacity: 1; }
@media (max-width: 760px) { .nav__links { display: none; } .nav__brand { font-size: .8rem; letter-spacing: .1em; } .nav .btn { white-space: nowrap; padding-inline: .8rem; font-size: .8rem; } }
@media (max-width: 360px) { .nav__brand { font-size: .72rem; letter-spacing: .06em; } }

/* ——— 1 · hero ——— */
.hero { padding-top: calc(var(--sec-y) + 2.5rem); padding-bottom: clamp(3.5rem, 2rem + 4vw, 6rem); }
.hero__stage { position: relative; z-index: 1; width: min(640px, 88vw); margin: clamp(1rem, 3vw, 2.5rem) auto 1.5rem; }
.hero__img { width: 100%; filter: drop-shadow(0 40px 50px rgba(0, 0, 0, .55)); }
.hero__shadow {
  display: block; width: 58%; height: 26px; margin: -1.5rem auto 0;
  background: radial-gradient(closest-side, rgba(0, 0, 0, .7), transparent); filter: blur(6px);
  animation: shadow 6s ease-in-out infinite;
}
.hero::after { /* тёплое пятно света над товаром */
  content: ""; position: absolute; left: 50%; top: 42%; width: 70vmin; height: 70vmin; z-index: 0;
  transform: translate(-50%, -50%); background: radial-gradient(closest-side, rgba(205, 245, 74, .07), transparent);
}
.float { animation: float 6s ease-in-out infinite; }
@keyframes float { 50% { transform: translateY(-14px) rotate(-1.2deg); } }
@keyframes shadow { 50% { transform: scaleX(.86); opacity: .7; } }

/* ——— 2 · форматы ——— */
.rail { display: flex; align-items: center; justify-content: center; gap: 0; margin: 2rem auto 0; max-width: 360px; }
.rail i { width: 26px; height: 26px; border: 1.5px solid var(--ink); border-radius: 6px; flex: none; }
.rail i:nth-child(2) { width: 20px; height: 30px; border-radius: 3px; }
.rail i:nth-child(3) { width: 34px; height: 12px; border-radius: 3px; }
.rail i + i { margin-inline-start: clamp(3rem, 12vw, 7rem); position: relative; }
.rail i + i::before {
  content: ""; position: absolute; inset-inline-end: calc(100% + 10px); top: 50%;
  width: clamp(2.3rem, 12vw - 1.4rem, 5.6rem); height: 1px; background: var(--line);
}
.formats__row {
  position: relative; z-index: 2; max-width: 1100px; margin: clamp(2rem, 4vw, 3.5rem) auto 0;
  display: grid; grid-template-columns: .8fr 1.25fr .8fr; align-items: end; gap: clamp(1rem, 3vw, 3rem);
}
.formats__item { text-align: center; }
.formats__item img { width: 100%; filter: drop-shadow(0 28px 26px rgba(60, 40, 10, .28)); transition: transform .5s var(--ease); }
.formats__item:hover img { transform: translateY(-8px) rotate(-1deg); }
.formats__item .caps { margin-top: 1rem; }
@media (max-width: 640px) {
  .formats__row { grid-template-columns: 1fr; max-width: 340px; gap: 2.5rem; }
  .edge { display: none; }
}

/* ——— 3 · выноски ——— */
.callouts__img {
  position: relative; z-index: 2; width: min(360px, 70vw); margin: clamp(1.5rem, 4vw, 3rem) auto 0;
  filter: drop-shadow(0 30px 30px rgba(0, 40, 38, .35));
}
.callouts__row {
  position: relative; z-index: 2; max-width: 980px; margin: 0 auto;
  display: grid; grid-template-columns: repeat(4, 1fr); gap: clamp(1rem, 3vw, 2.5rem); text-align: center;
}
.stat { display: flex; flex-direction: column; align-items: center; }
.stat__line { width: 1px; height: clamp(40px, 7vw, 90px); background: rgba(255, 255, 255, .75); position: relative; margin-bottom: 1rem; }
.stat__line::before, .stat__line::after {
  content: ""; position: absolute; left: 50%; width: 9px; height: 9px; border-radius: 50%;
  background: #fff; transform: translateX(-50%);
}
.stat__line::before { top: -4px; box-shadow: 0 0 0 5px rgba(255, 255, 255, .25); }
.stat__line::after { bottom: -4px; width: 5px; height: 5px; }
.stat__v { white-space: nowrap; font: 700 var(--t-stat)/1 var(--f-display); letter-spacing: -.04em; }
.stat__l { margin-top: .45rem; font-size: .95rem; color: rgba(255, 255, 255, .9); }
@media (max-width: 720px) {
  .callouts__row { grid-template-columns: 1fr 1fr; row-gap: 2rem; }
  .stat__line { height: 26px; }
}

/* ——— 4 · сравнение ——— */
.compare {
  position: relative; z-index: 2; max-width: 960px; margin: clamp(2rem, 4vw, 3.5rem) auto 0;
  aspect-ratio: 4 / 3; border-radius: 22px; overflow: hidden;
  box-shadow: 0 40px 80px -40px rgba(40, 30, 10, .45), 0 0 0 1px rgba(20, 20, 15, .06);
}
.compare img { width: 100%; height: 100%; object-fit: cover; }
.compare__b { position: absolute; inset: 0; }
.compare__a { position: absolute; inset: 0; clip-path: inset(0 calc(100% - var(--pos)) 0 0); }
.compare__handle {
  position: absolute; top: 0; bottom: 0; left: var(--pos); width: 2px; background: var(--paper);
  transform: translateX(-1px); pointer-events: none;
}
.compare__handle::after {
  content: "‹ ›"; position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
  width: 46px; height: 46px; border-radius: 50%; display: grid; place-items: center;
  background: var(--paper); color: var(--ink); font: 700 1rem/1 var(--f-body); box-shadow: 0 6px 20px rgba(0, 0, 0, .25);
}
.compare__cap {
  position: absolute; inset: auto 0 0; display: flex; justify-content: space-between; padding: 1rem;
  pointer-events: none;
}
.compare__cap span {
  background: rgba(18, 20, 18, .72); color: #fff; font-size: .8rem; font-weight: 600;
  padding: .35rem .8rem; border-radius: var(--r); backdrop-filter: blur(6px);
}
.compare__range {
  position: absolute; inset: 0; width: 100%; height: 100%; margin: 0; opacity: 0; cursor: ew-resize;
  touch-action: pan-y;
}
.compare__range:focus-visible + .compare__cap, .compare:focus-within .compare__handle::after { outline: 3px solid var(--lime); }

/* ——— 5 · рынок ——— */
.market__grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: clamp(2rem, 6vw, 6rem); align-items: center; }
.market__img { width: min(300px, 60vw); margin-top: 2.5rem; filter: drop-shadow(0 30px 28px rgba(60, 40, 10, .3)); }
.market__facts { display: grid; grid-template-columns: 1fr 1fr; gap: 2.5rem 2rem; counter-reset: f; }
.fact { border-top: 1px solid var(--line); padding-top: 1.1rem; }
.fact__n { font: 700 2.4rem/1 var(--f-display); letter-spacing: -.04em; }
.fact__t { font: 700 1.05rem/1.3 var(--f-body); margin: .7rem 0 .3rem; }
.fact p { color: var(--ink-2); font-size: .95rem; }
@media (max-width: 820px) {
  .market__grid { grid-template-columns: 1fr; }
  .market__img { display: none; }
}
@media (max-width: 460px) { .market__facts { grid-template-columns: 1fr; gap: 1.8rem; } }

/* ——— 6 · карусель ——— */
.carousel { position: relative; z-index: 2; max-width: 1100px; margin: clamp(2rem, 4vw, 3rem) auto 0; }
.carousel__track {
  display: flex; overflow-x: auto; scroll-snap-type: x mandatory; padding: 1rem 0; scrollbar-width: none;
}
.carousel__track::before, .carousel__track::after { content: ""; flex: 0 0 25%; }
.carousel__track::-webkit-scrollbar { display: none; }
.carousel__item {
  flex: 0 0 46%; margin: 0 2%; scroll-snap-align: center; text-align: center; padding: 2rem 1rem;
  border-block: 1px solid transparent; opacity: .35; transition: opacity .4s, border-color .4s;
}
.carousel__item.is-active { opacity: 1; border-color: var(--teal); }
.carousel__item h3 { font: 700 clamp(1.3rem, 1rem + 1vw, 1.8rem)/1.2 var(--f-display); letter-spacing: -.02em; }
.carousel__item p { margin-top: .7rem; color: var(--ink-2); }
.carousel__btn {
  position: absolute; top: 50%; transform: translateY(-50%); z-index: 3;
  width: 48px; height: 48px; border-radius: 50%; border: 1px solid var(--line); background: var(--paper);
  font: 400 1.6rem/1 var(--f-body); color: var(--ink); cursor: pointer; transition: background .2s;
}
.carousel__btn:hover { background: var(--lime); }
.carousel__btn--prev { left: 0; }
.carousel__btn--next { right: 0; }
.carousel__dots { display: flex; justify-content: center; gap: .5rem; margin-top: 1.5rem; }
.carousel__dots button {
  width: 44px; height: 44px; border: 0; background: none; cursor: pointer; display: grid; place-items: center; padding: 0;
}
.carousel__dots button::after { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--line); transition: background .2s, transform .2s; }
.carousel__dots button[aria-selected="true"]::after { background: var(--teal); transform: scale(1.3); }
@media (max-width: 640px) {
  .carousel__track::before, .carousel__track::after { flex-basis: 6%; }
  .carousel__item { flex-basis: 86%; margin: 0 1%; }
  .carousel__btn { display: none; }
}

/* ——— 7 · условия ——— */
.terms__grid {
  position: relative; z-index: 2; max-width: 1100px; margin: clamp(2.5rem, 5vw, 4rem) auto 0;
  display: grid; grid-template-columns: repeat(3, 1fr);
}
.tier { display: flex; flex-direction: column; align-items: center; text-align: center; padding: 0 clamp(1rem, 3vw, 2.5rem); position: relative; }
.tier + .tier { border-inline-start: 1px solid var(--line); }
.tier:nth-child(2)::before { content: ""; position: absolute; top: -1.4rem; left: 12%; right: 12%; height: 3px; background: var(--lime); border-radius: 3px; }
.tier__name { font: 700 clamp(1.3rem, 1rem + 1vw, 1.8rem)/1.2 var(--f-display); letter-spacing: -.02em; }
.tier__list { margin: 1.2rem 0 1.4rem; text-align: start; display: grid; gap: .45rem; }
.tier__list li { padding-inline-start: 1.1rem; position: relative; color: var(--ink-2); }
.tier__list li::before { content: ""; position: absolute; inset-inline-start: 0; top: .62em; width: 6px; height: 6px; border-radius: 50%; background: var(--teal); }
.tier__img { margin-top: auto; padding-top: 2rem; width: 100%; filter: drop-shadow(0 26px 22px rgba(40, 30, 10, .25)); transition: transform .5s var(--ease); }
.tier:nth-child(1) .tier__img { width: 62%; }
.tier:nth-child(2) .tier__img { width: 80%; }
.tier:hover .tier__img { transform: translateY(-6px); }
@media (max-width: 760px) {
  .terms__grid { grid-template-columns: 1fr; gap: 3.5rem; max-width: 380px; }
  .tier__img, .tier:nth-child(n) .tier__img { width: 70%; }
  .tier + .tier { border: 0; border-top: 1px solid var(--line); padding-top: 3rem; }
  .tier:nth-child(2)::before { display: none; }
}

/* ——— 8 · письмо ——— */
.letter__grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: clamp(2rem, 5vw, 5rem); align-items: center; }
.letter .h-sec { color: #F6F2EA; }
.letter__visual { position: relative; min-height: 420px; }
.letter__img { width: 100%; border-radius: 22px; aspect-ratio: 4 / 3; object-fit: cover; box-shadow: 0 50px 90px -40px rgba(0, 0, 0, .8); }
.card {
  position: absolute; width: min(300px, 62%); padding: 1.3rem 1.4rem; border-radius: 14px;
  background: var(--paper); color: var(--ink); box-shadow: 0 30px 60px -20px rgba(0, 0, 0, .6);
  font-size: .86rem; line-height: 1.55;
}
.card { left: -6%; bottom: -8%; transform: rotate(-3deg); }
.card--local { left: auto; right: -4%; top: -8%; bottom: auto; transform: rotate(2.5deg); }
.card__text { white-space: pre-line; }
.card__label { font-size: .72rem; font-weight: 700; letter-spacing: .14em; color: var(--teal-ink); margin-bottom: .4rem; }
@media (max-width: 860px) {
  .letter__grid { grid-template-columns: 1fr; }
  .letter__visual { min-height: 0; display: grid; gap: 1rem; }
  .card, .card--local { position: static; width: auto; transform: none; }
}

.foot {
  background: var(--graphite); color: #8F8C84; font-size: .85rem;
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: .5rem 2rem;
  padding: 1.4rem var(--pad-x) 2rem; border-top: 1px solid rgba(255, 255, 255, .08);
}

/* ——— появление при прокрутке ——— */
.js .rv { opacity: 0; transform: translateY(28px); transition: opacity .9s var(--ease), transform .9s var(--ease); }
.js .rv.in { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .float, .hero__shadow { animation: none; }
  .js .rv { opacity: 1; transform: none; transition: none; }
  .formats__item img, .tier__img, .btn { transition: none; }
}