@font-face {
  font-family: "Geologica";
  src: url("./assets/fonts/Geologica-Variable.ttf") format("truetype");
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
}

:root {
  --paper: #f4f1e9;
  --ink: #090909;
  --yellow: #f7ce2a;
  --white: #fffef8;
  --muted: rgba(9, 9, 9, 0.66);
  --telegram: #d9edf5;
  --telegram-blue: #176b9c;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 24px;
}

body {
  margin: 0;
  overflow-x: clip;
  background: var(--paper);
  color: var(--ink);
  font-family: "Geologica", Arial, sans-serif;
  font-size: 18px;
  line-height: 1.38;
}

a {
  color: inherit;
  text-decoration: none;
}

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

p,
h1,
h2,
h3,
blockquote,
figure {
  margin: 0;
}

.shell {
  width: min(1320px, calc(100% - 72px));
  margin-inline: auto;
}

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 100;
  padding: 12px 18px;
  background: var(--ink);
  color: white;
  transform: translateY(-160%);
}

.skip-link:focus {
  transform: translateY(0);
}

.topbar {
  position: relative;
  z-index: 20;
  height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 2px solid var(--ink);
  font-size: 14px;
}

.brand {
  font-size: 25px;
  font-weight: 900;
  letter-spacing: -0.08em;
}

.topbar-link {
  padding: 10px 0 4px;
  border-bottom: 2px solid currentColor;
  font-weight: 760;
}

.story-flow {
  position: relative;
  isolation: isolate;
}

.section-kicker {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--muted);
  font-size: 15px;
  font-weight: 780;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.section-kicker::before {
  content: "";
  width: 42px;
  height: 5px;
  flex: 0 0 auto;
  background: var(--yellow);
}

.section-kicker-inverted {
  color: rgba(255, 255, 255, 0.62);
}

.button,
.tariff-button,
.final-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: max-content;
  min-height: 58px;
  padding: 0 28px;
  border-radius: 999px;
  font-size: 17px;
  font-weight: 790;
  transition: transform 180ms ease, filter 180ms ease;
}

.button-light {
  background: var(--ink);
  color: white;
}

.hero {
  min-height: 730px;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  align-items: stretch;
  padding-block: 44px 28px;
}

.hero-copy {
  position: relative;
  z-index: 3;
  min-width: 0;
  padding: 34px 28px 42px 0;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
}

.hero h1 {
  max-width: 810px;
  font-size: clamp(74px, 7vw, 116px);
  line-height: 0.88;
  letter-spacing: -0.074em;
  text-transform: uppercase;
}

.hero-lead {
  max-width: 690px;
  margin-top: 34px;
  font-size: 24px;
  line-height: 1.3;
  font-weight: 560;
}

.hero-format {
  max-width: 650px;
  margin-top: 22px;
  padding-left: 15px;
  border-left: 5px solid var(--yellow);
  color: var(--muted);
  font-size: 15px;
  font-weight: 690;
}

.eyebrow {
  max-width: 610px;
  margin-top: 24px;
  padding: 10px 15px;
  background: var(--yellow);
  font-size: 16px;
  line-height: 1.2;
  font-weight: 760;
  border-radius: 999px;
}

.hero .button {
  margin-top: 28px;
}

.hero-proof {
  position: relative;
  min-width: 0;
  min-height: 680px;
}

.hero-author {
  position: absolute;
  z-index: 2;
  right: -3%;
  bottom: 0;
  width: 108%;
  max-width: none;
}

.author-tag {
  position: absolute;
  z-index: 5;
  top: 62px;
  right: 0;
  display: grid;
  gap: 1px;
  padding: 12px 17px;
  background: var(--yellow);
  border-radius: 18px 18px 4px 18px;
}

.author-tag strong {
  font-size: 17px;
}

.author-tag span {
  font-size: 12px;
  font-weight: 650;
}

.hero-stat {
  position: absolute;
  z-index: 4;
  right: 0;
  bottom: 28px;
  width: min(430px, 78%);
  padding: 22px 24px 24px;
  background: var(--ink);
  color: white;
  border-radius: 24px;
}

.hero-stat-label {
  display: block;
  margin-bottom: 14px;
  color: rgba(255, 255, 255, 0.7);
  font-size: 12px;
  line-height: 1.25;
  font-weight: 720;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero-stat > strong {
  display: block;
  color: var(--yellow);
  font-size: clamp(42px, 4.4vw, 58px);
  line-height: 0.95;
  letter-spacing: -0.065em;
  white-space: nowrap;
}

.hero-stat-caption {
  display: block;
  max-width: 330px;
  margin-top: 10px;
  color: rgba(255, 255, 255, 0.82);
  font-size: 15px;
  line-height: 1.35;
  font-weight: 590;
}

.pressure {
  padding-block: 94px 74px;
}

.pressure h2 {
  max-width: 1040px;
  font-size: clamp(52px, 5vw, 80px);
  line-height: 0.96;
  letter-spacing: -0.058em;
}

.pressure-copy {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 22px;
  max-width: 860px;
  margin-top: 54px;
  margin-left: auto;
  padding-left: 32px;
  border-left: 5px solid var(--yellow);
}

.pressure-copy p {
  max-width: 820px;
  font-size: 22px;
  font-weight: 570;
}

.pressure-copy p:last-child {
  color: var(--muted);
}

.change {
  padding-block: 76px 120px;
}

.section-head h2,
.tools-head h2,
.fit-head h2,
.faq-head h2,
.preview-head h2 {
  max-width: 980px;
  margin-top: 18px;
  font-size: clamp(46px, 4.7vw, 74px);
  line-height: 0.96;
  letter-spacing: -0.054em;
}

.change-lead {
  max-width: 780px;
  margin-top: 30px;
  font-size: 21px;
  line-height: 1.42;
  font-weight: 570;
}

.change-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 28px;
  margin-top: 70px;
}

.change-grid article {
  min-height: 360px;
  padding: 24px 18px 34px 0;
  border-top: 3px solid var(--ink);
}

.change-grid article:nth-child(2) {
  transform: translateY(42px);
}

.change-grid article:nth-child(3) {
  transform: translateY(84px);
}

.change-grid article > span,
.modules li > span,
.tool-no {
  display: block;
  width: max-content;
  padding-bottom: 4px;
  border-bottom: 5px solid var(--yellow);
  color: var(--ink);
  font-size: 35px;
  line-height: 1;
  font-weight: 850;
}

.change-grid h3 {
  margin-top: 38px;
  font-size: 29px;
  line-height: 1.12;
  letter-spacing: -0.035em;
}

.change-grid article > p {
  margin-top: 22px;
  color: var(--muted);
  font-size: 18px;
}

.change-outro {
  max-width: 860px;
  margin-top: 142px;
  padding-top: 24px;
  border-top: 3px solid var(--ink);
  font-size: 28px;
  line-height: 1.25;
  font-weight: 700;
  letter-spacing: -0.025em;
}

.story {
  display: grid;
  grid-template-columns: 0.82fr 1.18fr;
  gap: 70px;
  align-items: center;
  padding-block: 100px;
}

.story-copy h2 {
  max-width: 650px;
  margin-top: 0;
  font-size: clamp(48px, 4.5vw, 70px);
  line-height: 0.96;
  letter-spacing: -0.052em;
}

.story-copy > p:last-child {
  max-width: 600px;
  margin-top: 28px;
  font-size: 19px;
}

.telegram-window {
  overflow: hidden;
  background: white;
  border: 2px solid rgba(9, 9, 9, 0.18);
  border-radius: 34px;
  box-shadow: 0 24px 70px rgba(9, 9, 9, 0.12);
  transform: rotate(1.2deg);
}

.telegram-bar {
  min-height: 78px;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 20px;
  background: white;
  border-bottom: 1px solid rgba(9, 9, 9, 0.1);
}

.telegram-back {
  color: var(--telegram-blue);
  font-size: 38px;
  line-height: 1;
}

.telegram-avatar {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  border-radius: 50%;
  background: #7c5bb7;
  color: white;
  font-size: 20px;
  font-weight: 780;
}

.telegram-bar > span:last-child {
  display: grid;
}

.telegram-bar strong {
  font-size: 17px;
}

.telegram-bar small {
  color: #4b5560;
  font-size: 12px;
}

.telegram-chat {
  min-height: 360px;
  display: flex;
  align-items: flex-end;
  padding: 44px 28px 52px;
  background: var(--telegram);
}

.telegram-chat blockquote {
  position: relative;
  max-width: 88%;
  padding: 18px 20px 30px;
  background: white;
  border-radius: 22px 22px 22px 7px;
  font-size: 19px;
  line-height: 1.46;
  box-shadow: 0 2px 1px rgba(9, 9, 9, 0.1);
}

.telegram-chat time {
  position: absolute;
  right: 13px;
  bottom: 9px;
  color: #465563;
  font-size: 11px;
}

.telegram-window figcaption {
  padding: 12px 22px 15px;
  color: var(--muted);
  font-size: 12px;
}

.evidence {
  margin-top: 44px;
  padding: 72px 64px 64px;
  background: var(--ink);
  color: white;
  border-radius: 48px;
}

.evidence-heading {
  display: grid;
  grid-template-columns: 0.84fr 1.16fr;
  gap: 64px;
  align-items: end;
}

.evidence-heading h2 {
  max-width: 620px;
  margin-top: 18px;
  font-size: clamp(48px, 4.7vw, 74px);
  line-height: 0.94;
  letter-spacing: -0.055em;
}

.evidence-lead {
  max-width: 590px;
  margin-bottom: 24px;
  font-size: 21px;
  font-weight: 630;
}

.metric-pair {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
}

.metric-pair > div {
  min-width: 0;
  padding-top: 20px;
  border-top: 3px solid var(--yellow);
}

.metric-pair strong {
  display: block;
  color: var(--yellow);
  font-size: clamp(44px, 4.1vw, 65px);
  line-height: 0.96;
  letter-spacing: -0.062em;
  white-space: nowrap;
}

.metric-pair span {
  display: block;
  margin-top: 8px;
  color: rgba(255, 255, 255, 0.72);
  font-weight: 680;
}

.cases-intro {
  max-width: 900px;
  margin-top: 86px;
}

.cases-intro h3 {
  font-size: 32px;
  line-height: 1.12;
  letter-spacing: -0.035em;
}

.case-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
  margin-top: 32px;
}

.case-card {
  min-width: 0;
  min-height: 640px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border-radius: 32px;
}

.case-dark {
  background: #202020;
  color: white;
}

.case-yellow {
  background: var(--yellow);
  color: var(--ink);
}

.case-copy {
  padding: 36px 36px 28px;
}

.case-label {
  display: block;
  font-size: 13px;
  font-weight: 790;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.case-card h3 {
  margin-top: 24px;
  font-size: 31px;
  line-height: 1.08;
  letter-spacing: -0.04em;
}

.case-card p {
  margin-top: 22px;
  color: rgba(255, 255, 255, 0.72);
  font-size: 17px;
}

.case-yellow p {
  color: rgba(9, 9, 9, 0.7);
}

.case-image,
.case-image-pair {
  margin-top: auto;
}

.case-image-wide {
  padding: 18px;
  background: white;
}

.case-image-wide img {
  width: 100%;
  min-height: 104px;
  object-fit: contain;
}

.case-image-pair {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 2px;
  min-height: 250px;
  background: white;
}

.case-image-pair figure {
  min-width: 0;
  overflow: hidden;
}

.case-image-pair img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.evidence-outro {
  max-width: 1020px;
  margin-top: 64px;
  padding-top: 32px;
  border-top: 2px solid rgba(255, 255, 255, 0.24);
  font-size: 23px;
  line-height: 1.38;
  font-weight: 610;
}

.case-project-total img {
  height: 116%;
  transform: translateY(-14%);
}

.system {
  padding-block: 126px 80px;
}

.system-intro {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(420px, 1.15fr);
  gap: 76px;
  align-items: start;
}

.system-intro h2 {
  max-width: 700px;
  margin-top: 18px;
  font-size: clamp(50px, 4.9vw, 76px);
  line-height: 0.95;
  letter-spacing: -0.055em;
}

.system-notes {
  display: grid;
  gap: 18px;
}

.system-notes p {
  padding: 22px 24px 24px;
  background: rgba(255, 255, 255, 0.64);
  border-top: 3px solid var(--ink);
  font-size: 17px;
  line-height: 1.5;
}

.system-notes p:last-child {
  width: calc(100% - 40px);
  margin-left: 40px;
  background: rgba(247, 206, 42, 0.2);
  border-color: #a78000;
}

.route-visual {
  height: 300px;
  margin-top: 44px;
  overflow: hidden;
}

.route-visual picture {
  display: block;
}

.route-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 72%;
  mix-blend-mode: multiply;
}

.modules {
  display: grid;
  grid-template-columns: 320px minmax(0, 1fr);
  gap: 52px;
  margin-top: 68px;
}

.modules-label {
  font-size: 22px;
  line-height: 1.3;
  font-weight: 560;
}

.modules ol {
  margin: 0;
  padding: 0;
  list-style: none;
}

.modules li {
  display: grid;
  grid-template-columns: 72px minmax(0, 1fr);
  gap: 24px;
  align-items: start;
  padding: 23px 12px 25px 0;
  border-top: 1.5px solid var(--ink);
}

.modules li > span {
  font-size: 26px;
}

.modules li > .module-double {
  font-size: 20px;
}

.modules li p {
  max-width: 790px;
  font-size: 20px;
  line-height: 1.36;
}

.bot-preview {
  padding: 74px 64px 104px;
  background: var(--yellow);
  border-radius: 48px;
}

.preview-head > p:last-child {
  max-width: 700px;
  margin-top: 24px;
  font-size: 20px;
}

.phone-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
  margin-top: 70px;
  padding-bottom: 80px;
}

.phone {
  min-width: 0;
  min-height: 610px;
  overflow: hidden;
  background: white;
  border: 3px solid var(--ink);
  border-radius: 38px;
  box-shadow: 0 12px 0 var(--ink);
}

.phone-two {
  transform: translateY(42px);
}

.phone-three {
  transform: translateY(84px);
}

.phone-bar {
  min-height: 72px;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  background: white;
  border-bottom: 1px solid rgba(9, 9, 9, 0.12);
}

.phone-bar img {
  width: 44px;
  height: 44px;
  flex: 0 0 auto;
  border-radius: 50%;
}

.phone-bar span {
  min-width: 0;
  display: grid;
}

.phone-bar strong {
  overflow: hidden;
  font-size: 13px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.phone-bar small {
  color: #4b5560;
  font-size: 11px;
}

.phone-chat {
  min-height: 535px;
  display: flex;
  flex-direction: column;
  gap: 9px;
  padding: 22px 13px 28px;
  background: var(--telegram);
}

.bot-bubble {
  padding: 16px;
  background: white;
  border-radius: 18px 18px 18px 6px;
  font-size: 14px;
  line-height: 1.42;
  box-shadow: 0 2px 1px rgba(9, 9, 9, 0.1);
}

.bot-bubble > p {
  margin-top: 12px;
}

.bot-bubble > img {
  width: 100%;
  margin-bottom: 12px;
  border-radius: 10px;
}

.bot-button {
  display: grid;
  place-items: center;
  min-height: 40px;
  padding: 7px 11px;
  background: white;
  color: var(--telegram-blue);
  border-radius: 10px;
  font-size: 12px;
  line-height: 1.2;
  font-weight: 760;
  text-align: center;
}

.tools {
  padding-block: 118px 104px;
}

.tools-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 38px;
  margin-top: 76px;
  padding-left: 100px;
}

.tools-list article {
  min-height: 340px;
  padding: 28px 10px 30px 0;
  border-top: 3px solid var(--ink);
}

.tools-list article:nth-child(2) {
  margin-top: 54px;
}

.tools-list article:nth-child(3) {
  margin-top: 108px;
}

.tool-no {
  font-size: 46px;
}

.tools-list h3 {
  margin-top: 38px;
  font-size: 29px;
  line-height: 1.08;
  letter-spacing: -0.04em;
}

.tools-list p {
  margin-top: 22px;
  color: var(--muted);
  font-size: 17px;
}

.fit {
  padding-block: 96px 108px;
  border-top: 2px solid var(--ink);
}

.fit-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
  margin-top: 58px;
}

.fit-card {
  min-height: 410px;
  padding: 42px;
  border-radius: 34px;
}

.fit-card-positive {
  background: var(--ink);
  color: white;
}

.fit-card-negative {
  border: 3px solid var(--ink);
  border-radius: 34px 34px 100px 34px;
}

.fit-card h3 {
  font-size: 38px;
  line-height: 1;
  letter-spacing: -0.045em;
}

.fit-card ul {
  display: grid;
  gap: 20px;
  margin: 38px 0 0;
  padding-left: 25px;
}

.fit-card li {
  padding-left: 5px;
  font-size: 19px;
}

.fit-card li::marker {
  color: var(--yellow);
}

.fit-card-negative li::marker {
  color: var(--ink);
}

.fit-cta {
  margin-top: 34px;
}

.tariffs {
  padding-block: 98px 92px;
}

.tariffs-head h2 {
  max-width: 960px;
  margin-top: 18px;
  font-size: clamp(52px, 5vw, 80px);
  line-height: 0.94;
  letter-spacing: -0.058em;
}

.tariffs-head > p:last-child {
  max-width: 620px;
  margin-top: 22px;
  font-size: 21px;
  font-weight: 640;
}

.tariff-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
  align-items: stretch;
  margin-top: 64px;
}

.tariff-list > article {
  min-height: 690px;
  display: flex;
  flex-direction: column;
  padding: 46px;
  overflow: hidden;
  border-radius: 34px;
}

.tariff-list > article:first-child {
  background: var(--ink);
  color: white;
}

.tariff-featured {
  background: var(--yellow);
  color: var(--ink);
}

.tariff-no {
  display: inline-block;
  padding-bottom: 6px;
  border-bottom: 4px solid var(--yellow);
  color: var(--yellow);
  font-size: 14px;
  font-weight: 850;
  text-transform: uppercase;
}

.tariff-featured .tariff-no {
  color: var(--ink);
  border-color: var(--ink);
}

.tariff-list h3 {
  max-width: 540px;
  margin-top: 34px;
  font-size: clamp(41px, 3.8vw, 58px);
  line-height: 0.98;
  letter-spacing: -0.05em;
}

.tariff-for {
  max-width: 540px;
  margin-top: 22px;
  color: rgba(255, 255, 255, 0.7);
  font-size: 17px;
}

.tariff-featured .tariff-for {
  color: rgba(9, 9, 9, 0.7);
}

.tariff-features {
  display: grid;
  gap: 0;
  margin: 38px 0 0;
  padding: 0;
  list-style-position: inside;
}

.tariff-features li {
  padding: 14px 0;
  border-top: 1.5px solid rgba(255, 255, 255, 0.28);
  font-size: 17px;
}

.tariff-featured .tariff-features li {
  border-color: rgba(9, 9, 9, 0.28);
}

.tariff-features li::marker {
  color: var(--yellow);
}

.tariff-featured .tariff-features li::marker {
  color: var(--ink);
}

.tariff-note {
  margin-top: 18px;
  color: rgba(9, 9, 9, 0.68);
  font-size: 13px;
}

.tariff-bottom {
  display: grid;
  gap: 24px;
  margin-top: auto;
  padding-top: 42px;
}

.tariff-bottom > strong {
  color: var(--yellow);
  font-size: 58px;
  line-height: 1;
  letter-spacing: -0.06em;
}

.payment-kind {
  margin-top: -16px;
  color: rgba(255, 255, 255, 0.62);
  font-size: 13px;
  font-weight: 660;
}

.tariff-featured .tariff-bottom > strong {
  color: var(--ink);
}

.tariff-featured .payment-kind {
  color: rgba(9, 9, 9, 0.64);
}

.tariff-button {
  background: var(--yellow);
  color: var(--ink);
}

.tariff-featured .tariff-button {
  background: var(--ink);
  color: white;
}

.faq {
  display: grid;
  grid-template-columns: 0.68fr 1.32fr;
  gap: 76px;
  padding-block: 100px 120px;
}

.faq-list {
  border-top: 2px solid var(--ink);
}

.faq details {
  border-bottom: 2px solid var(--ink);
}

.faq summary {
  position: relative;
  padding: 24px 52px 24px 0;
  cursor: pointer;
  font-size: 21px;
  font-weight: 690;
  list-style: none;
}

.faq summary::-webkit-details-marker {
  display: none;
}

.faq summary::after {
  content: "+";
  position: absolute;
  top: 18px;
  right: 2px;
  font-size: 31px;
  font-weight: 430;
}

.faq details[open] summary::after {
  content: "−";
}

.faq details p {
  max-width: 720px;
  padding: 0 52px 26px 0;
  color: var(--muted);
  font-size: 17px;
}

.final-section {
  background: var(--ink);
  color: white;
}

.final-inner {
  min-height: 520px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 80px;
  align-items: end;
  padding-block: 90px;
}

.final-inner h2 {
  max-width: 900px;
  margin-top: 18px;
  color: var(--yellow);
  font-size: clamp(58px, 6vw, 96px);
  line-height: 0.91;
  letter-spacing: -0.062em;
}

.final-inner > div > p:last-child {
  max-width: 750px;
  margin-top: 30px;
  color: rgba(255, 255, 255, 0.72);
  font-size: 19px;
}

.final-button {
  background: var(--yellow);
  color: var(--ink);
}

.footer {
  min-height: 94px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  color: var(--muted);
  font-size: 13px;
}

.footer a {
  padding-bottom: 3px;
  border-bottom: 1px solid currentColor;
}

a:focus-visible,
button:focus-visible,
summary:focus-visible {
  outline: 3px solid var(--white);
  outline-offset: 2px;
  box-shadow: 0 0 0 6px #0b4a6f;
}

@media (hover: hover) {
  .button:hover,
  .tariff-button:hover,
  .final-button:hover {
    transform: translateY(-3px);
    filter: brightness(0.94);
  }

  .faq summary:hover {
    color: #6e5700;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .button,
  .tariff-button,
  .final-button {
    transition: none;
  }
}

@media (max-width: 1100px) {
  .shell {
    width: min(100% - 40px, 820px);
  }

  .hero {
    min-height: auto;
    grid-template-columns: 1fr;
    padding-top: 30px;
  }

  .hero-copy {
    padding-right: 0;
  }

  .hero h1 {
    font-size: clamp(66px, 12.5vw, 96px);
  }

  .hero-proof {
    min-height: 570px;
  }

  .hero-author {
    width: 78%;
    right: -2%;
  }

  .hero-stat {
    left: 0;
    right: auto;
  }

  .author-tag {
    right: 5%;
  }

  .change-grid,
  .phone-grid,
  .tools-list {
    grid-template-columns: 1fr;
  }

  .change-grid {
    gap: 0;
  }

  .change-outro {
    margin-top: 46px;
  }

  .change-grid article {
    min-height: auto;
    padding-block: 24px 48px;
  }

  .change-grid article:nth-child(2),
  .change-grid article:nth-child(3),
  .phone-two,
  .phone-three {
    transform: none;
  }

  .story,
  .evidence-heading,
  .system-intro,
  .modules,
  .faq {
    grid-template-columns: 1fr;
  }

  .story {
    gap: 48px;
  }

  .case-grid,
  .fit-grid,
  .tariff-list {
    grid-template-columns: 1fr;
  }

  .case-card {
    min-height: 560px;
  }

  .system-intro,
  .modules,
  .faq {
    gap: 42px;
  }

  .phone-grid {
    gap: 22px;
    padding-bottom: 0;
  }

  .phone {
    min-height: 0;
  }

  .phone-chat {
    min-height: 430px;
  }

  .tools-list {
    gap: 0;
    padding-left: 76px;
  }

  .tools-list article {
    min-height: auto;
    padding-bottom: 62px;
  }

  .tools-list article:nth-child(2),
  .tools-list article:nth-child(3) {
    margin-top: 0;
  }

  .final-inner {
    grid-template-columns: 1fr;
    align-items: start;
  }
}

@media (max-width: 700px) {
  .route-visual {
    height: auto;
    overflow: visible;
  }

  .route-visual picture {
    width: min(420px, 100%);
    margin-inline: auto;
  }

  .route-visual img {
    height: auto;
    object-fit: contain;
    object-position: center;
  }

  .fit-card,
  .tariff-list > article {
    min-height: 0;
  }
}

@media (max-width: 560px) {
  body {
    font-size: 16px;
  }

  .shell {
    width: calc(100% - 28px);
  }

  .topbar {
    height: 72px;
  }

  .topbar-link {
    font-size: 13px;
  }

  .hero-copy {
    padding-top: 24px;
  }

  .hero h1 {
    font-size: clamp(51px, 15vw, 69px);
    line-height: 0.92;
  }

  .hero-lead {
    margin-top: 28px;
    font-size: 19px;
  }

  .hero-format {
    font-size: 13px;
  }

  .eyebrow {
    font-size: 14px;
    border-radius: 22px;
  }

  .hero .button {
    width: 100%;
  }

  .hero-proof {
    min-height: 480px;
  }

  .hero-author {
    width: 118%;
    right: -40%;
  }

  .author-tag {
    top: 44px;
    right: 0;
  }

  .hero-stat {
    bottom: 14px;
    width: 84%;
    padding: 18px;
    border-radius: 20px;
  }

  .hero-stat-label {
    margin-bottom: 10px;
    font-size: 10px;
  }

  .hero-stat > strong {
    font-size: clamp(37px, 11.5vw, 45px);
  }

  .hero-stat-caption {
    font-size: 13px;
  }

  .pressure {
    padding-block: 76px 52px;
  }

  .pressure h2,
  .story-copy h2,
  .evidence-heading h2,
  .system-intro h2,
  .tariffs-head h2,
  .section-head h2,
  .tools-head h2,
  .fit-head h2,
  .faq-head h2,
  .preview-head h2 {
    font-size: 38px;
    line-height: 0.98;
  }

  .pressure-copy {
    grid-template-columns: 1fr;
    gap: 18px;
    margin-top: 38px;
    margin-left: 0;
    padding-left: 20px;
    border-left-width: 4px;
  }

  .pressure-copy p {
    font-size: 18px;
  }

  .change {
    padding-block: 62px 54px;
  }

  .change-grid {
    margin-top: 44px;
  }

  .change-lead {
    margin-top: 24px;
    font-size: 18px;
  }

  .change-outro {
    margin-top: 34px;
    padding-top: 20px;
    font-size: 22px;
  }

  .change-grid article > span,
  .modules li > span {
    font-size: 25px;
  }

  .modules li > .module-double {
    font-size: 18px;
  }

  .change-grid h3 {
    margin-top: 26px;
    font-size: 25px;
  }

  .change-grid article > p {
    margin-top: 17px;
    font-size: 16px;
  }

  .story {
    padding-block: 70px;
  }

  .story-copy > p:last-child {
    font-size: 17px;
  }

  .telegram-window {
    border-radius: 24px;
    transform: none;
  }

  .telegram-bar {
    min-height: 68px;
    padding-inline: 14px;
  }

  .telegram-avatar {
    width: 42px;
    height: 42px;
  }

  .telegram-chat {
    min-height: 330px;
    padding: 24px 14px 36px;
  }

  .telegram-chat blockquote {
    max-width: 96%;
    padding: 16px 16px 28px;
    font-size: 16px;
  }

  .evidence {
    width: 100%;
    padding: 58px 20px 26px;
    border-radius: 0;
  }

  .metric-pair {
    grid-template-columns: 1fr;
  }

  .metric-pair strong {
    font-size: clamp(42px, 13vw, 54px);
  }

  .cases-intro {
    margin-top: 64px;
  }

  .cases-intro h3 {
    font-size: 26px;
  }

  .case-card {
    min-height: 0;
    border-radius: 24px;
  }

  .case-copy {
    padding: 28px 22px 24px;
  }

  .case-card h3 {
    font-size: 27px;
  }

  .case-card p {
    font-size: 16px;
  }

  .evidence-outro {
    margin-top: 46px;
    padding-top: 26px;
    font-size: 19px;
  }

  .case-image-pair {
    grid-template-columns: 1fr;
    min-height: 390px;
  }

  .case-image-pair figure {
    min-height: 190px;
  }

  .system {
    padding-block: 92px 58px;
  }

  .system-notes p {
    padding: 19px 18px 21px;
    font-size: 16px;
  }

  .system-notes p:last-child {
    width: calc(100% - 18px);
    margin-left: 18px;
  }

  .route-visual {
    margin-top: 32px;
  }

  .modules {
    margin-top: 44px;
  }

  .modules-label {
    font-size: 19px;
  }

  .modules li {
    grid-template-columns: 44px minmax(0, 1fr);
    gap: 12px;
  }

  .modules li p {
    font-size: 17px;
  }

  .bot-preview {
    width: 100%;
    padding: 58px 14px 72px;
    border-radius: 0;
  }

  .preview-head > p:last-child {
    font-size: 17px;
  }

  .phone-grid {
    margin-top: 46px;
  }

  .phone {
    border-radius: 28px;
  }

  .phone-chat {
    min-height: 430px;
  }

  .tools {
    padding-block: 86px 64px;
  }

  .tools-list {
    margin-top: 46px;
    padding-left: 0;
  }

  .tools-list article {
    padding-bottom: 48px;
  }

  .tool-no {
    font-size: 38px;
  }

  .tools-list h3 {
    margin-top: 25px;
    font-size: 26px;
  }

  .fit {
    padding-block: 76px 84px;
  }

  .fit-grid {
    margin-top: 42px;
  }

  .fit-card {
    min-height: 0;
    padding: 30px 24px;
    border-radius: 26px;
  }

  .fit-card-negative {
    border-radius: 26px 26px 64px 26px;
  }

  .fit-card h3 {
    font-size: 31px;
  }

  .fit-card ul {
    gap: 17px;
    margin-top: 28px;
  }

  .fit-card li {
    font-size: 16px;
  }

  .fit-cta {
    width: 100%;
  }

  .tariffs {
    padding-block: 80px 62px;
  }

  .tariff-list {
    margin-top: 44px;
  }

  .tariff-list > article {
    min-height: 0;
    padding: 32px 24px;
    border-radius: 26px;
  }

  .tariff-list h3 {
    font-size: 39px;
  }

  .tariff-bottom {
    padding-top: 34px;
  }

  .tariff-bottom > strong {
    font-size: 48px;
  }

  .tariff-button {
    width: 100%;
    padding-inline: 18px;
  }

  .faq {
    padding-block: 82px 90px;
  }

  .faq summary {
    padding-block: 20px;
    font-size: 18px;
  }

  .faq summary::after {
    top: 14px;
  }

  .faq details p {
    padding-right: 20px;
    font-size: 16px;
  }

  .final-inner {
    min-height: 0;
    gap: 42px;
    padding-block: 76px;
  }

  .final-inner h2 {
    font-size: 50px;
    line-height: 0.94;
  }

  .final-inner > div > p:last-child {
    font-size: 17px;
  }

  .final-button {
    width: 100%;
  }

  .footer {
    min-height: 118px;
    align-items: flex-start;
    flex-direction: column;
    justify-content: center;
    gap: 12px;
  }
}

@media (max-width: 340px) {
  .hero h1 {
    font-size: 48px;
  }

  .hero-stat > strong {
    font-size: 34px;
  }

  .button,
  .tariff-button,
  .final-button {
    font-size: 15px;
  }
}