/* ============================================================
   Kisei — landing
   Палитра и типографика сняты с макета Kisei.pdf
   ============================================================ */

:root {
  --bg:          #F6F4F0;
  --white:       #FFFFFF;
  --ink:         #362F2F;
  --ink-soft:    #3F3A3A;
  --ink-muted:   #6E6764;
  --on-dark:     #FFFFFF;
  --on-dark-dim: #A9A29E;
  --amber:       #FFBF6B;
  --amber-deep:  #E1A962;
  --rust:        #9E481C;
  --cream:       #FFF0DD;
  --line:        #E4E0D9;

  --radius-lg: 24px;
  --radius-md: 16px;
  --radius-sm: 10px;

  --shadow-card: 0 18px 40px -28px rgba(54, 47, 47, .35);
  --shell: 1080px;
  --gutter: 60px;

  --font: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
          "Helvetica Neue", Arial, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: 90px; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.45;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, h4 { margin: 0; font-weight: 600; letter-spacing: -0.02em; line-height: 1.1; }
p { margin: 0; }
ul { margin: 0; padding: 0; list-style: none; }

.shell {
  width: 100%;
  max-width: calc(var(--shell) + var(--gutter) * 2);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.center { text-align: center; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 26px;
  border-radius: 999px;
  font-size: 15px;
  font-weight: 500;
  white-space: nowrap;
  transition: transform .18s ease, box-shadow .18s ease, background-color .18s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }

.btn--amber { background: var(--amber); color: var(--ink); }
.btn--amber:hover { background: var(--amber-deep); box-shadow: 0 10px 24px -12px rgba(225, 169, 98, .9); }

.btn--dark { background: var(--ink); color: var(--amber); }
.btn--dark:hover { background: #241f1f; box-shadow: 0 12px 28px -16px rgba(54, 47, 47, .8); }

/* ============================================================
   Header
   ============================================================ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(246, 244, 240, .88);
  backdrop-filter: blur(10px);
}

.header__inner {
  display: flex;
  align-items: center;
  gap: 28px;
  height: 78px;
}

.logo img { height: 34px; width: auto; }

.nav {
  display: flex;
  align-items: center;
  gap: 26px;
  margin-left: auto;
  font-size: 15px;
}
.nav a { color: var(--ink); opacity: .85; transition: opacity .15s ease; }
.nav a:hover { opacity: 1; }

.header__cta { padding: 11px 22px; }

/* ---------- Language switch ---------- */
.langswitch {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  flex: none;
  padding: 3px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, .55);
}

.langswitch__btn {
  padding: 7px 13px;
  border: 0;
  border-radius: 999px;
  background: none;
  color: var(--ink-muted);
  font-family: var(--font);
  font-size: 13px;
  font-weight: 500;
  line-height: 1;
  letter-spacing: .03em;
  cursor: pointer;
  transition: background-color .18s ease, color .18s ease;
}
.langswitch__btn:hover { color: var(--ink); }
.langswitch__btn.is-active { background: var(--ink); color: var(--amber); }
.langswitch__btn:focus-visible { outline: 2px solid var(--rust); outline-offset: 2px; }

.burger {
  display: none;
  width: 40px; height: 40px;
  padding: 0;
  border: 0;
  background: none;
  cursor: pointer;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
}
.burger span {
  display: block;
  height: 2px;
  background: var(--ink);
  border-radius: 2px;
  transition: transform .2s ease, opacity .2s ease;
}
.burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ============================================================
   Sections
   ============================================================ */
.section { padding: 90px 0; }
.section--white { background: var(--white); }
.section--dark { background: var(--ink); color: var(--on-dark); }

.section-head { text-align: center; margin-bottom: 52px; }
.section-head h2 { font-size: 46px; }
.section-head--light h2 { color: var(--on-dark); }

.section-sub {
  margin-top: 18px;
  font-size: 17px;
  font-style: italic;
  line-height: 1.4;
  color: var(--ink-muted);
}
.section--dark .section-sub { color: var(--on-dark-dim); }

.card {
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
}

/* ============================================================
   Hero
   ============================================================ */
.hero { padding: 10px 0 70px; }

.hero__card {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 300px;
  gap: 40px;
  padding: 46px 48px 52px;
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
}

.hero__copy { max-width: 640px; }

.hero h1 {
  font-size: 54px;
  font-weight: 700;
  line-height: 1.06;
}

.hero__lead {
  margin-top: 22px;
  font-size: 32px;
  font-weight: 400;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

.hero__notes {
  margin-top: 130px;
  display: grid;
  gap: 18px;
  max-width: 440px;
  font-size: 15px;
  line-height: 1.5;
  color: var(--ink);
}
.arrow { color: var(--amber-deep); font-weight: 600; }

.hero__aside {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: flex-end;
  text-align: right;
}

.hero__kicker {
  font-size: 15px;
  font-style: italic;
  line-height: 1.4;
  color: var(--ink);
  max-width: 250px;
}

.hero__phone {
  position: absolute;
  right: 210px;
  top: 150px;
  width: 360px;
  height: auto;
  pointer-events: none;
  filter: drop-shadow(0 40px 60px rgba(54, 47, 47, .28));
}

/* ============================================================
   Two roles
   ============================================================ */
.roles {
  display: grid;
  grid-template-columns: 380px minmax(0, 1fr);
  gap: 40px;
  padding: 48px;
}
.roles__title { font-size: 32px; font-weight: 400; letter-spacing: -0.02em; }
.roles__list { display: grid; gap: 20px; }

.role {
  display: grid;
  grid-template-columns: 200px minmax(0, 1fr);
  gap: 22px;
  padding: 24px 28px;
  border-radius: var(--radius-md);
}
.role h4 { font-size: 16px; font-weight: 600; line-height: 1.3; }
.role p { font-size: 15px; line-height: 1.45; }

.role--rust { background: var(--rust); color: var(--cream); }
.role--rust h4 { color: var(--white); }
.role--cream { background: var(--cream); color: var(--ink-muted); }
.role--cream h4 { color: var(--ink); }

/* ============================================================
   Pains (dark)
   ============================================================ */
.pains { position: relative; overflow: hidden; }
.pains__title {
  font-size: 46px;
  text-align: center;
  margin-bottom: 60px;
}

.pains__body { position: relative; }

.pains__label {
  position: absolute;
  left: 0;
  bottom: 8px;
  font-size: 34px;
  font-weight: 600;
  letter-spacing: -0.02em;
}

/* декоративная дуга слева, как в макете */
.pains__body::before {
  content: "";
  position: absolute;
  left: 20px;
  top: 55px;
  width: 300px;
  height: 340px;
  border-left: 1px solid rgba(255, 191, 107, .55);
  border-top: 1px solid rgba(255, 191, 107, .55);
  border-radius: 200px 0 0 0;
  pointer-events: none;
}

.pains__list {
  display: grid;
  gap: 26px;
  margin-left: 320px;
}

.pain {
  display: grid;
  grid-template-columns: 96px minmax(0, 1fr);
  align-items: center;
  gap: 22px;
  padding: 22px 34px 22px 22px;
  background: var(--ink-soft);
  border-radius: 999px;
}
.pain:nth-child(2) { margin-left: 80px; }
.pain:nth-child(3) { margin-left: 0; }

.pain__icon {
  width: 92px;
  height: 92px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(255, 240, 221, .35);
  border-radius: 50%;
  color: var(--cream);
}
.pain__icon svg { width: 34px; height: 34px; }

.pain h3 { font-size: 21px; font-weight: 500; line-height: 1.2; }
.pain p { margin-top: 10px; font-size: 14px; line-height: 1.45; color: var(--on-dark-dim); }

/* ============================================================
   Screens (подписка)
   ============================================================ */
.screens {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
  align-items: center;
  margin-bottom: 46px;
}

.screen {
  background: var(--white);
  border-radius: 20px;
  box-shadow: var(--shadow-card);
  overflow: hidden;
}
.screen--tall { transform: translateY(-16px); }

.screen__bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 14px 18px;
  background: var(--ink);
  color: var(--cream);
  font-size: 13px;
}
.screen__dot {
  width: 18px; height: 18px;
  border-radius: 50%;
  background: radial-gradient(circle at 40% 35%, #FFF7E8 0%, #FFD79A 45%, var(--amber) 100%);
}

.screen__body {
  display: grid;
  gap: 10px;
  padding: 18px;
  min-height: 300px;
  align-content: start;
}

.msg {
  max-width: 88%;
  padding: 11px 14px;
  border-radius: 14px;
  font-size: 13.5px;
  line-height: 1.4;
}
.msg--in    { justify-self: end; background: var(--amber); color: var(--ink); border-bottom-right-radius: 4px; }
.msg--out   { justify-self: start; background: var(--bg); color: var(--ink); border-bottom-left-radius: 4px; }
.msg--soft  { background: var(--cream); color: var(--ink-muted); }
.msg--voice {
  justify-self: start;
  display: flex; align-items: center; gap: 10px;
  background: var(--bg); color: var(--ink-muted);
  border-bottom-left-radius: 4px;
}

.wave { display: flex; align-items: center; gap: 3px; height: 20px; }
.wave i {
  width: 3px;
  border-radius: 2px;
  background: var(--amber-deep);
}
.wave i:nth-child(1) { height: 7px }  .wave i:nth-child(2) { height: 14px }
.wave i:nth-child(3) { height: 20px } .wave i:nth-child(4) { height: 11px }
.wave i:nth-child(5) { height: 17px } .wave i:nth-child(6) { height: 8px }
.wave i:nth-child(7) { height: 15px } .wave i:nth-child(8) { height: 20px }
.wave i:nth-child(9) { height: 10px } .wave i:nth-child(10){ height: 6px }

/* ============================================================
   Day timeline
   ============================================================ */
.day__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 48px 40px;
}

.day__item {
  display: flex;
  flex-direction: column;
  padding-left: 22px;
  border-left: 1px solid var(--line);
  min-height: 210px;
}

.chip {
  align-self: flex-start;
  padding: 7px 16px;
  border-radius: 999px;
  background: var(--amber);
  color: var(--ink);
  font-size: 17px;
  font-weight: 500;
}

.day__item h3 { margin-top: auto; font-size: 20px; font-weight: 500; }
.day__item p { margin-top: 10px; font-size: 14.5px; line-height: 1.45; color: var(--ink-muted); }

/* ============================================================
   Skills (dark)
   ============================================================ */
.skills__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.skill {
  display: flex;
  flex-direction: column;
  padding: 26px;
  min-height: 200px;
  background: var(--ink-soft);
  border-radius: var(--radius-md);
}
.skill h3 {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 21px;
  font-weight: 500;
}
.skill__icon {
  flex: none;
  width: 36px; height: 36px;
  display: grid; place-items: center;
  background: var(--amber);
  color: var(--ink);
  border-radius: 10px;
}
.skill__icon svg { width: 20px; height: 20px; }
.skill p { margin-top: auto; padding-top: 24px; font-size: 14.5px; line-height: 1.45; color: var(--on-dark-dim); }

/* ============================================================
   Scenarios
   ============================================================ */
.scenarios__grid,
.notbot__grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 22px;
}
.scenarios__grid > .scen { grid-column: span 3; }
.scenarios__grid > .scen--third { grid-column: span 2; }
.notbot__grid > .scen { grid-column: span 2; }

.scen {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 22px 26px 24px 30px;
  background: var(--white);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-card);
  overflow: hidden;
}
.scen::before {
  content: "";
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 9px;
  background: var(--amber);
}
.scen h3 { font-size: 16px; font-weight: 500; color: var(--rust); line-height: 1.3; }
.scen__h-dark { color: var(--ink) !important; font-size: 21px !important; }
.scen p { margin-top: 18px; font-size: 14.5px; line-height: 1.45; color: var(--ink-muted); }

.notbot .center { margin-top: 44px; }

/* ============================================================
   Steps
   ============================================================ */
.steps__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.step {
  display: flex;
  flex-direction: column;
  padding: 26px 28px 28px;
  min-height: 250px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
}
.step__num {
  font-size: 52px;
  font-weight: 400;
  line-height: 1;
  color: var(--amber);
  letter-spacing: -0.03em;
}
.step h3 { margin-top: auto; font-size: 19px; font-weight: 500; }
.step p { margin-top: 10px; font-size: 14.5px; line-height: 1.45; color: var(--ink-muted); }

.steps__photo {
  margin: 0;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--bg);
}
.steps__photo img { width: 100%; height: 100%; object-fit: cover; }

/* ============================================================
   Memory (dark)
   ============================================================ */
.memory__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 34px;
  padding-top: 130px;
  position: relative;
}

/* соединительные линии с точкой на конце, как в макете */
.memory__grid::before,
.memory__grid::after,
.memory__card--top::before {
  content: "";
  position: absolute;
  width: 7px;
  background:
    radial-gradient(circle at 50% calc(100% - 3.5px), var(--amber) 3px, transparent 3.5px) no-repeat,
    linear-gradient(rgba(255, 191, 107, .45), rgba(255, 191, 107, .45)) 50% 0 / 1px 100% no-repeat;
}
.memory__grid::before { top: 0; left: 18%; height: 244px; }
.memory__grid::after  { top: 0; right: 18%; height: 244px; }

.memory__card {
  padding: 30px 40px;
  background: var(--ink-soft);
  border-radius: 999px;
  text-align: center;
}
.memory__card--top {
  grid-column: 1 / -1;
  justify-self: center;
  max-width: 470px;
  margin-top: -70px;
  position: relative;
  z-index: 1;
}
.memory__card--top::before {
  left: 50%;
  bottom: 100%;
  transform: translateX(-50%);
  height: 60px;
}
.memory__card h3 { font-size: 21px; font-weight: 500; }
.memory__card p { margin-top: 12px; font-size: 14.5px; line-height: 1.5; color: var(--on-dark-dim); }

/* ============================================================
   Groups
   ============================================================ */
.groups__intro {
  padding: 54px 48px 58px;
  text-align: center;
  margin-bottom: 90px;
}
.groups__intro h2 { font-size: 44px; }

.groups__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 280px;
  gap: 22px;
  align-items: stretch;
}
.groups__cards {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}

.tick {
  display: flex;
  flex-direction: column;
  padding: 24px;
  background: var(--white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
}
.tick__mark {
  width: 42px; height: 42px;
  display: grid; place-items: center;
  background: var(--amber);
  color: var(--white);
  border-radius: 12px;
}
.tick__mark svg { width: 22px; height: 22px; }
.tick p { margin-top: auto; padding-top: 34px; font-size: 14.5px; line-height: 1.45; }

.brandcard {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 34px 28px;
  background: var(--ink);
  border-radius: var(--radius-md);
}
.brandcard__logo { width: 100%; max-width: 215px; margin-inline: auto; }
.brandcard .btn { width: 100%; }

/* ============================================================
   Privacy
   ============================================================ */
.privacy__grid {
  display: grid;
  grid-template-columns: 438px minmax(0, 1fr);
  gap: 20px;
}
.privacy__photo {
  margin: 0;
  border-radius: var(--radius-md);
  overflow: hidden;
}
.privacy__photo img { width: 100%; height: 100%; object-fit: cover; }

.privacy__rows { display: grid; gap: 18px; }

.prow {
  display: grid;
  grid-template-columns: 200px minmax(0, 1fr);
  gap: 22px;
  padding: 24px 28px;
  border-radius: var(--radius-md);
}
.prow h3 { font-size: 16px; font-weight: 600; line-height: 1.3; }
.prow p { font-size: 14.5px; line-height: 1.45; }

.prow--cream { background: var(--cream); color: var(--ink-muted); }
.prow--cream h3 { color: var(--ink); }
.prow--amber { background: var(--amber); color: #6B4A22; }
.prow--amber h3 { color: var(--ink); }
.prow--rust  { background: var(--rust); color: var(--cream); }
.prow--rust h3 { color: var(--white); }

/* ============================================================
   FAQ
   ============================================================ */
.faq__title { font-size: 46px; margin-bottom: 34px; }
.faq__list { border-top: 1px solid var(--line); }

.qa { border-bottom: 1px solid var(--line); }
.qa summary {
  display: grid;
  grid-template-columns: 440px minmax(0, 1fr) 40px;
  align-items: center;
  gap: 20px;
  padding: 22px 0;
  cursor: pointer;
  list-style: none;
}
.qa summary::-webkit-details-marker { display: none; }

.qa__num {
  font-size: 52px;
  font-weight: 400;
  line-height: 1;
  color: var(--amber);
  letter-spacing: -0.03em;
}
.qa__q { font-size: 19px; font-weight: 500; }

.qa summary::after {
  content: "";
  justify-self: end;
  width: 11px; height: 11px;
  border-right: 2px solid var(--ink-muted);
  border-bottom: 2px solid var(--ink-muted);
  transform: rotate(45deg) translateY(-3px);
  transition: transform .2s ease;
}
.qa[open] summary::after { transform: rotate(-135deg) translateY(-3px); }

.qa > p {
  grid-column: 2;
  margin-left: 460px;
  padding-bottom: 26px;
  font-size: 15px;
  line-height: 1.5;
  color: var(--ink-muted);
  max-width: 560px;
}

/* ============================================================
   Final CTA + footer
   ============================================================ */
.final__card {
  padding: 62px 48px 68px;
  text-align: center;
}
.final__card h2 { font-size: 46px; }
.final__card .btn { margin-top: 34px; }

.footer {
  background: var(--ink);
  color: var(--on-dark);
  padding: 46px 0 30px;
}

.footer__top {
  display: grid;
  grid-template-columns: 250px auto auto 1fr auto;
  gap: 30px;
  align-items: start;
  padding-bottom: 40px;
}
.footer__logo img { width: 195px; }

.footer__nav { display: grid; gap: 8px; font-size: 15px; }
.footer__nav a { color: var(--on-dark); opacity: .9; }
.footer__nav a:hover { opacity: 1; color: var(--amber); }

.footer__mail { font-size: 16px; opacity: .9; }
.footer__mail:hover { color: var(--amber); }

.footer__cta { display: grid; justify-items: end; gap: 18px; text-align: right; }
.footer__slogan { font-style: italic; font-size: 15px; line-height: 1.4; color: var(--cream); }

.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, .1);
  font-size: 13.5px;
  color: var(--on-dark-dim);
}
.footer__bottom a:hover { color: var(--amber); }

/* ============================================================
   Reveal on scroll
   ============================================================ */
.reveal { opacity: 0; transform: translateY(18px); }
.reveal.is-visible {
  opacity: 1;
  transform: none;
  transition: opacity .55s ease, transform .55s ease;
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal, .reveal.is-visible { opacity: 1; transform: none; transition: none; }
  .btn:hover { transform: none; }
}

/* ============================================================
   Adaptive
   ============================================================ */
@media (max-width: 1100px) {
  :root { --gutter: 36px; }

  .hero__phone { right: 120px; top: 200px; width: 280px; }
  .hero h1 { font-size: 46px; }
  .hero__notes { margin-top: 90px; }

  .pains__list { margin-left: 240px; }
  .pains__body::before { width: 220px; height: 300px; }

  .footer__top { grid-template-columns: 1fr 1fr 1fr; }
  .footer__cta { grid-column: 3; justify-items: end; }
}

@media (max-width: 900px) {
  .section { padding: 64px 0; }
  .section-head { margin-bottom: 38px; }
  .section-head h2,
  .pains__title, .faq__title, .final__card h2, .groups__intro h2 { font-size: 34px; }

  .nav {
    position: absolute;
    top: 78px; left: 0; right: 0;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    padding: 0 var(--gutter);
    max-height: 0;
    overflow: hidden;
    background: var(--bg);
    box-shadow: 0 18px 30px -24px rgba(54, 47, 47, .5);
    transition: max-height .25s ease, padding .25s ease;
  }
  .nav.is-open { max-height: 320px; padding: 8px var(--gutter) 20px; }
  .nav a { padding: 12px 0; width: 100%; }
  .header__inner { gap: 14px; }
  .langswitch { margin-left: auto; }
  .burger { display: flex; margin-left: 0; }
  .header__cta { display: none; }

  .hero__card { grid-template-columns: 1fr; padding: 34px 26px 38px; }
  .hero h1 { font-size: 34px; }
  .hero__lead { font-size: 24px; }
  .hero__notes { margin-top: 26px; max-width: none; }
  .hero__aside { align-items: flex-start; text-align: left; gap: 26px; }
  .hero__kicker { max-width: none; }
  .hero__phone { position: static; width: 220px; margin: 24px auto 0; }

  .roles { grid-template-columns: 1fr; padding: 30px 26px; gap: 26px; }
  .roles__title { font-size: 26px; }
  .role { grid-template-columns: 1fr; gap: 12px; }

  .pains__list { margin-left: 0; }
  .pain, .pain:nth-child(2) { margin-left: 0; }
  .pain {
    grid-template-columns: 64px minmax(0, 1fr);
    gap: 16px;
    padding: 20px;
    border-radius: var(--radius-md);
  }
  .pain__icon { width: 60px; height: 60px; }
  .pain__icon svg { width: 24px; height: 24px; }
  .pain h3 { font-size: 18px; }
  .pains__label { position: static; margin-bottom: 20px; font-size: 26px; }
  .pains__body::before { display: none; }

  .screens { grid-template-columns: 1fr; gap: 16px; }
  .screen--tall { transform: none; }
  .screen__body { min-height: 0; }

  .day__grid { grid-template-columns: 1fr; gap: 26px; }
  .day__item { min-height: 0; }
  .day__item h3 { margin-top: 16px; }

  .skills__grid { grid-template-columns: 1fr; }
  .skill { min-height: 0; }
  .skill p { padding-top: 14px; }

  .scenarios__grid, .notbot__grid { grid-template-columns: 1fr; }
  .scenarios__grid > .scen,
  .scenarios__grid > .scen--third,
  .notbot__grid > .scen { grid-column: auto; }

  .steps__grid { grid-template-columns: 1fr; }
  .step { min-height: 0; }
  .step h3 { margin-top: 18px; }
  .steps__photo { order: 9; }

  .memory__grid { grid-template-columns: 1fr; gap: 18px; padding-top: 0; }
  .memory__grid::before,
  .memory__grid::after,
  .memory__card--top::before { display: none; }
  .memory__card { border-radius: var(--radius-lg); padding: 26px; }
  .memory__card--top { margin-top: 0; max-width: none; }
  .memory__card br { display: none; }

  .groups__intro { padding: 32px 26px 36px; margin-bottom: 56px; }
  .groups__grid { grid-template-columns: 1fr; }
  .groups__cards { grid-template-columns: 1fr; }
  .tick p { padding-top: 16px; }
  .brandcard { padding: 28px; gap: 26px; }

  .privacy__grid { grid-template-columns: 1fr; }
  .prow { grid-template-columns: 1fr; gap: 10px; }

  .qa summary { grid-template-columns: 54px minmax(0, 1fr) 24px; gap: 14px; padding: 18px 0; }
  .qa__num { font-size: 32px; }
  .qa__q { font-size: 17px; }
  .qa > p { margin-left: 68px; padding-bottom: 20px; }

  .final__card { padding: 40px 26px 46px; }

  .footer__top { grid-template-columns: 1fr 1fr; gap: 26px; }
  .footer__logo { grid-column: 1 / -1; }
  .footer__cta { grid-column: 1 / -1; justify-items: start; text-align: left; }
  .footer__bottom { flex-direction: column; align-items: flex-start; gap: 10px; }
}

@media (max-width: 560px) {
  :root { --gutter: 20px; }
  .hero h1 { font-size: 29px; }
  .section-head h2,
  .pains__title, .faq__title, .final__card h2, .groups__intro h2 { font-size: 27px; }
  .section-head h2 br, .pains__title br, .section-sub br, .final__card br { display: none; }
  .groups__cards { gap: 14px; }
  .langswitch__btn { padding: 7px 10px; font-size: 12px; }
}

/* ============================================================
   Document page (Privacy Policy) — только английский
   ============================================================ */
.doc { padding: 56px 0 90px; background: var(--white); }
.doc__shell { max-width: calc(760px + var(--gutter) * 2); }

.doc__back {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 26px;
  font-size: 14px;
  color: var(--ink-muted);
  transition: color .15s ease;
}
.doc__back:hover { color: var(--ink); }
.doc__back svg { width: 16px; height: 16px; }

.doc__head { padding-bottom: 26px; margin-bottom: 8px; border-bottom: 1px solid var(--line); }
.doc__head h1 { font-size: 44px; }

.doc__body h2 { margin-top: 46px; font-size: 26px; }
.doc__body h3 { margin-top: 30px; font-size: 18px; font-weight: 600; color: var(--ink); }
.doc__body p { margin-top: 14px; font-size: 15.5px; line-height: 1.65; color: var(--ink-soft); }
.doc__body a { color: var(--rust); text-decoration: underline; text-underline-offset: 2px; }
.doc__body a:hover { text-decoration-thickness: 2px; }

.doc__body .doc__meta {
  margin-top: 6px;
  font-size: 14px;
  font-style: italic;
  color: var(--ink-muted);
}

.doc__list { margin-top: 16px; display: grid; gap: 10px; }
.doc__list li {
  position: relative;
  padding-left: 22px;
  font-size: 15.5px;
  line-height: 1.6;
  color: var(--ink-soft);
}
.doc__list li::before {
  content: "";
  position: absolute;
  left: 4px; top: .62em;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--amber-deep);
}

.doc__tablewrap {
  margin-top: 22px;
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
}
.doc__table { width: 100%; border-collapse: collapse; font-size: 14.5px; }
.doc__table th,
.doc__table td {
  padding: 12px 16px;
  text-align: left;
  vertical-align: top;
  line-height: 1.5;
  border-bottom: 1px solid var(--line);
}
.doc__table th { background: var(--cream); font-weight: 600; }
.doc__table tr:last-child td { border-bottom: 0; }

@media (max-width: 900px) {
  .doc { padding: 40px 0 64px; }
  .doc__head h1 { font-size: 32px; }
  .doc__body h2 { margin-top: 36px; font-size: 22px; }
  .doc__body h3 { font-size: 17px; }
}