/*! normalize.css v8.0.1 | MIT License | github.com/necolas/normalize.css */
html {
  line-height: 1.15;
  -webkit-text-size-adjust: 100%;
}
body {
  margin: 0;
}
main {
  display: block;
}
h1 {
  font-size: 2em;
  margin: 0;
}
hr {
  box-sizing: content-box;
  height: 0;
  overflow: visible;
}
pre {
  font-family: monospace, monospace;
  font-size: 1em;
}
a {
  background-color: transparent;
}
abbr[title] {
  border-bottom: none;
  text-decoration: underline;
  text-decoration: underline dotted;
}
b,
strong {
  font-weight: bolder;
}
code,
kbd,
samp {
  font-family: monospace, monospace;
  font-size: 1em;
}
small {
  font-size: 80%;
}
sub,
sup {
  font-size: 75%;
  line-height: 0;
  position: relative;
  vertical-align: baseline;
}
sub {
  bottom: -0.25em;
}
sup {
  top: -0.5em;
}

button,
input,
optgroup,
select,
textarea {
  font-family: inherit;
  font-size: 100%;
  line-height: 1.15;
  margin: 0;
}
button,
input {
  overflow: visible;
}
button,
select {
  text-transform: none;
}
[type="button"],
[type="reset"],
[type="submit"],
button {
  -webkit-appearance: button;
}
[type="button"]::-moz-focus-inner,
[type="reset"]::-moz-focus-inner,
[type="submit"]::-moz-focus-inner,
button::-moz-focus-inner {
  border-style: none;
  padding: 0;
}
[type="button"]:-moz-focusring,
[type="reset"]:-moz-focusring,
[type="submit"]:-moz-focusring,
button:-moz-focusring {
  outline: 1px dotted ButtonText;
}
fieldset {
  padding: 0.35em 0.75em 0.625em;
}
legend {
  box-sizing: border-box;
  color: inherit;
  display: table;
  max-width: 100%;
  padding: 0;
  white-space: normal;
}
progress {
  vertical-align: baseline;
}
textarea {
  overflow: auto;
}
[type="checkbox"],
[type="radio"] {
  box-sizing: border-box;
  padding: 0;
}
[type="number"]::-webkit-inner-spin-button,
[type="number"]::-webkit-outer-spin-button {
  height: auto;
}
[type="search"] {
  -webkit-appearance: textfield;
  outline-offset: -2px;
}
[type="search"]::-webkit-search-decoration {
  -webkit-appearance: none;
}
::-webkit-file-upload-button {
  -webkit-appearance: button;
  font: inherit;
}
details {
  display: block;
}
summary {
  display: list-item;
}
template {
  display: none;
}
[hidden] {
  display: none;
}
@font-face {
  font-family: Lato, sans-serif;
  font-weight: 400;
  font-display: swap;
  src: url("assets/fonts/lato-regular.woff2") format("woff2");
}
@font-face {
  font-family: Lato, sans-serif;
  font-weight: 700;
  font-display: swap;
  src: url("assets/fonts/lato-bold.woff2") format("woff2");
}

* {
  box-sizing: border-box;
  font-family: Lato, sans-serif;
  margin: 0;
  padding: 0;
  scroll-behavior: smooth;
  transition: all 0.3s ease;
}
html {
  font-size: 1rem;
  font-family: Lato, sans-serif;
  scroll-behavior: smooth;
  scroll-padding-top: 100px;
}
section[id] {
  scroll-margin-top: 100px;
}
@media (min-width: 2401px) {
  html {
    font-size: 13px;
  }
}
@media (min-width: 2201px) and (max-width: 2400px) {
  html {
    font-size: 12px;
  }
}
@media (min-width: 1901px) and (max-width: 2200px) {
  html {
    font-size: 12px;
  }
}
@media (min-width: 1500px) and (max-width: 1900px) {
  html {
    font-size: 12px;
  }
}
@media (max-width: 1500px) and (min-width: 1300px) {
  html {
    font-size: 12px;
  }
}
@media (max-width: 1299px) {
  html {
    font-size: 11px;
  }
}
::-webkit-scrollbar,
html ::-webkit-scrollbar {
  height: 1rem;
  width: 1rem;
}
::-webkit-scrollbar-track,
html ::-webkit-scrollbar-track {
  background: #f5f1f1;
}
::-webkit-scrollbar-thumb,
html ::-webkit-scrollbar-thumb {
  background-color: #452e24;
  border-radius: 1rem;
  border: 1px solid #e6e6f0;
}
body {
  position: relative;
  width: 100%;
  min-height: 100vh;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  font-family: Lato;
  overflow-y: auto;
  overflow-x: auto;
}
.main {
  width: 100%;
  min-height: calc(100vh - 60px);
  position: relative;
  flex-grow: 2;
}
a,
button {
  text-decoration: none;
  cursor: pointer;
}
ul {
  list-style: none;
}
img {
  width: 100%;
}

.text_center {
  text-align: center;
}

:root {
  --ergoseats-primary-color: #8b4513;
  --ergoseats-secondary-color: #f5f5dc;
  --ergoseats-accent-color: #d2691e;
  --ergoseats-text-color: #2f1b14;
  --ergoseats-light-text: #8b7355;
  --ergoseats-white: #fafaf0;
  --ergoseats-border-color: #deb887;
  --ergoseats-shadow: 0 2px 10px rgba(139, 69, 19, 0.15);
  --ergoseats-transition: all 0.3s ease;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: "Arial", sans-serif;
  line-height: 1.6;
  color: var(--ergoseats-text-color);
}

.ergoseats-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 20px;
}

.ergoseats-title {
  font-size: 2.4rem;
  font-weight: bold;
  color: var(--ergoseats-text-color);
  margin-bottom: 1rem;
}

.ergoseats-subtitle {
  font-size: 1.8rem;
  font-weight: 600;
  color: var(--ergoseats-text-color);
  margin-bottom: 0.8rem;
}

.ergoseats-text {
  font-size: 1.4rem;
  color: var(--ergoseats-text-color);
  margin-bottom: 1rem;
}

.ergoseats-button {
  display: inline-block;
  padding: 12px 24px;
  font-size: 1.4rem;
  text-decoration: none;
  border-radius: 6px;
  transition: var(--ergoseats-transition);
  cursor: pointer;
  border: none;
  font-weight: 500;
}

.ergoseats-button--primary {
  background-color: var(--ergoseats-primary-color);
  color: var(--ergoseats-white);
}

.ergoseats-button--primary:hover {
  background-color: #a0522d;
  transform: translateY(-2px);
  box-shadow: var(--ergoseats-shadow);
}

.ergoseats-header {
  background-color: var(--ergoseats-white);
  box-shadow: var(--ergoseats-shadow);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.ergoseats-header__content {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  padding: 20px 0;
}

.ergoseats-header__logo .ergoseats-title {
  font-size: 1.6rem;
  margin-bottom: 0;
  color: var(--ergoseats-primary-color);
}

.ergoseats-header__nav-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  list-style: none;
  gap: 30px;
}

.ergoseats-header__nav-link {
  text-decoration: none;
  color: var(--ergoseats-text-color);
  font-size: 1.4rem;
  font-weight: 500;
  transition: var(--ergoseats-transition);
}

.ergoseats-header__nav-link:hover {
  color: var(--ergoseats-primary-color);
}

.ergoseats-header__nav-link--active {
  color: var(--ergoseats-accent-color);
  font-weight: 700;
  border-bottom: 2px solid var(--ergoseats-accent-color);
}

.ergoseats-header__mobile-toggle {
  display: none;
  cursor: pointer;
  font-size: 2rem;
}

.ergoseats-main {
  min-height: 60vh;
}

.ergoseats-hero {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 40px;
  text-align: center;
}

.ergoseats-hero__content {
  flex: 1;
  min-width: 280px;
  max-width: 600px;
}

.ergoseats-hero__image-container {
  display: flex;
  justify-content: center;
  flex: 1;
  min-width: 280px;
}

.ergoseats-hero__image {
  width: 100%;
  max-width: 450px;
  border-radius: 12px;
  box-shadow: var(--ergoseats-shadow);
}

.ergoseats-footer {
  background-color: var(--ergoseats-secondary-color);
  padding: 40px 0 20px;
}

.ergoseats-footer__content {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 40px;
  margin-bottom: 30px;
}

.ergoseats-footer__section {
  flex: 1;
  min-width: 280px;
  text-align: center;
}

.ergoseats-footer__links {
  list-style: none;
}

.ergoseats-footer__link-item {
  margin-bottom: 10px;
  font-size: 1.4rem;
}

.ergoseats-footer__link {
  color: var(--ergoseats-text-color);
  text-decoration: none;
  transition: var(--ergoseats-transition);
}

.ergoseats-footer__link:hover {
  color: var(--ergoseats-primary-color);
}

.ergoseats-footer__bottom {
  text-align: center;
  padding-top: 20px;
  border-top: 1px solid var(--ergoseats-border-color);
}

.ergoseats-thanks {
  padding: 120px 0;
  background: linear-gradient(
    135deg,
    var(--ergoseats-secondary-color),
    var(--ergoseats-white)
  );
  text-align: center;
}

.ergoseats-thanks__content {
  max-width: 600px;
  margin: 0 auto;
}

.ergoseats-thanks__icon {
  font-size: 5rem;
  margin-bottom: 30px;
  animation: bounce 2s infinite;
}

.ergoseats-thanks__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 20px;
  margin-top: 40px;
}

.ergoseats-button--secondary {
  background-color: var(--ergoseats-accent-color);
  color: var(--ergoseats-white);
}

.ergoseats-button--secondary:hover {
  background-color: var(--ergoseats-primary-color);
}

@keyframes bounce {
  0%,
  20%,
  50%,
  80%,
  100% {
    transform: translateY(0);
  }
  40% {
    transform: translateY(-10px);
  }
  60% {
    transform: translateY(-5px);
  }
}

@media (max-width: 768px) {
  .ergoseats-thanks {
    padding: 80px 0;
  }

  .ergoseats-thanks__icon {
    font-size: 4rem;
  }

  .ergoseats-thanks__actions {
    flex-direction: column;
    align-items: center;
  }
}

@media (max-width: 480px) {
  .ergoseats-thanks {
    padding: 60px 0;
  }

  .ergoseats-thanks__icon {
    font-size: 3rem;
  }
}

@media (max-width: 768px) {
  .ergoseats-header__nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: var(--ergoseats-white);
    box-shadow: var(--ergoseats-shadow);
    flex-direction: column;
    align-items: center;
    padding: 20px 0;
  }

  .ergoseats-header__nav.active {
    display: flex;
  }

  .ergoseats-header__mobile-toggle {
    display: block;
  }

  .ergoseats-header__content {
    position: relative;
  }

  .ergoseats-hero {
    flex-direction: column;
    align-items: center;
  }

  .ergoseats-footer__content {
    flex-direction: column;
    align-items: center;
  }

  .ergoseats-container {
    padding: 0 15px;
  }
}

@media (max-width: 480px) {
  .ergoseats-title {
    font-size: 2rem;
  }

  .ergoseats-subtitle {
    font-size: 1.6rem;
  }

  .ergoseats-text {
    font-size: 1.3rem;
  }

  .ergoseats-container {
    padding: 0 10px;
  }
}

.ergoseats-about-hero {
  padding: 80px 0;
  background: linear-gradient(
    135deg,
    var(--ergoseats-primary-color),
    var(--ergoseats-accent-color)
  );
  text-align: center;
  color: var(--ergoseats-white);
}

.ergoseats-about-hero .ergoseats-title {
  color: var(--ergoseats-white);
  margin-bottom: 20px;
  font-size: 3rem;
}

.ergoseats-about-hero .ergoseats-text {
  color: var(--ergoseats-white);
  font-size: 1.6rem;
  opacity: 0.9;
}

.ergoseats-choosing-guide {
  padding: 80px 0;
  background-color: var(--ergoseats-white);
}

.ergoseats-choosing__grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 30px;
  margin-top: 50px;
}

.ergoseats-choosing__item {
  flex: 1;
  min-width: 280px;
  max-width: 300px;
  text-align: center;
  padding: 30px 20px;
  background-color: var(--ergoseats-secondary-color);
  border-radius: 16px;
  box-shadow: 0 4px 20px rgba(139, 69, 19, 0.15);
  transition: all 0.3s ease;
}

.ergoseats-choosing__item:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 30px rgba(139, 69, 19, 0.25);
}

.ergoseats-choosing__icon {
  font-size: 3rem;
  margin-bottom: 20px;
}

.ergoseats-choosing__title {
  font-size: 1.6rem;
  margin-bottom: 15px;
  color: var(--ergoseats-primary-color);
  font-weight: 600;
}

.ergoseats-choosing__text {
  font-size: 1.3rem;
  color: var(--ergoseats-text-color);
  line-height: 1.6;
}

.ergoseats-care-instructions {
  padding: 80px 0;
  background-color: var(--ergoseats-secondary-color);
}

.ergoseats-care__content {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 50px;
}

.ergoseats-care__text {
  flex: 1;
  min-width: 280px;
  max-width: 600px;
}

.ergoseats-care__text .ergoseats-title {
  margin-bottom: 30px;
  color: var(--ergoseats-primary-color);
}

.ergoseats-care__tips {
  display: flex;
  flex-direction: column;
  gap: 25px;
}

.ergoseats-care__tip {
  padding: 20px;
  background-color: var(--ergoseats-white);
  border-radius: 12px;
  box-shadow: 0 2px 15px rgba(139, 69, 19, 0.1);
  border-left: 4px solid var(--ergoseats-accent-color);
}

.ergoseats-care__tip-title {
  font-size: 1.4rem;
  margin-bottom: 10px;
  color: var(--ergoseats-text-color);
  font-weight: 600;
}

.ergoseats-care__tip-text {
  font-size: 1.3rem;
  color: var(--ergoseats-light-text);
  line-height: 1.6;
}

.ergoseats-care__image-container {
  display: flex;
  justify-content: center;
  flex: 1;
  min-width: 280px;
}

.ergoseats-care__image {
  width: 100%;
  max-width: 450px;
  border-radius: 16px;
  box-shadow: 0 8px 30px rgba(139, 69, 19, 0.2);
}

.ergoseats-chair-types {
  padding: 80px 0;
  background-color: var(--ergoseats-white);
}

.ergoseats-types__grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 30px;
  margin-top: 50px;
}

.ergoseats-type-card {
  flex: 1;
  min-width: 280px;
  max-width: 380px;
  background-color: var(--ergoseats-secondary-color);
  padding: 30px 25px;
  border-radius: 16px;
  box-shadow: 0 4px 20px rgba(139, 69, 19, 0.15);
  transition: all 0.3s ease;
}

.ergoseats-type-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 30px rgba(139, 69, 19, 0.25);
}

.ergoseats-type-card__icon {
  font-size: 3rem;
  margin-bottom: 20px;
  text-align: center;
}

.ergoseats-type-card__title {
  font-size: 1.8rem;
  margin-bottom: 15px;
  color: var(--ergoseats-primary-color);
  text-align: center;
  font-weight: 600;
}

.ergoseats-type-card__description {
  font-size: 1.3rem;
  color: var(--ergoseats-text-color);
  margin-bottom: 20px;
  line-height: 1.6;
  text-align: center;
}

.ergoseats-type-card__features {
  list-style: none;
  padding: 0;
}

.ergoseats-type-card__features li {
  font-size: 1.4rem;
  color: var(--ergoseats-light-text);
  margin-bottom: 8px;
  padding-left: 20px;
  position: relative;
}

.ergoseats-type-card__features li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--ergoseats-accent-color);
  font-weight: bold;
}

.ergoseats-benefits {
  padding: 80px 0;
  background-color: var(--ergoseats-secondary-color);
}

.ergoseats-benefits__grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 30px;
  margin-top: 50px;
}

.ergoseats-benefit-card {
  flex: 1;
  min-width: 280px;
  max-width: 300px;
  background-color: var(--ergoseats-white);
  padding: 30px 25px;
  border-radius: 16px;
  text-align: center;
  box-shadow: 0 4px 20px rgba(139, 69, 19, 0.15);
  transition: all 0.3s ease;
}

.ergoseats-benefit-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 30px rgba(139, 69, 19, 0.25);
}

.ergoseats-benefit-card__icon {
  font-size: 3rem;
  margin-bottom: 20px;
}

.ergoseats-benefit-card__title {
  font-size: 1.6rem;
  margin-bottom: 15px;
  color: var(--ergoseats-primary-color);
  font-weight: 600;
}

.ergoseats-benefit-card__text {
  font-size: 1.3rem;
  color: var(--ergoseats-text-color);
  line-height: 1.6;
}

.ergoseats-expert-tips {
  padding: 80px 0;
  background-color: var(--ergoseats-white);
}

.ergoseats-tips__content {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 50px;
  margin-top: 50px;
}

.ergoseats-tips__main {
  flex: 2;
  min-width: 280px;
  max-width: 700px;
}

.ergoseats-tips__tip {
  background-color: var(--ergoseats-secondary-color);
  padding: 25px;
  border-radius: 12px;
  margin-bottom: 25px;
  box-shadow: 0 2px 15px rgba(139, 69, 19, 0.1);
}

.ergoseats-tips__tip:last-child {
  margin-bottom: 0;
}

.ergoseats-tips__tip-title {
  font-size: 1.5rem;
  margin-bottom: 15px;
  color: var(--ergoseats-primary-color);
  font-weight: 600;
}

.ergoseats-tips__tip-text {
  font-size: 1.3rem;
  color: var(--ergoseats-text-color);
  line-height: 1.6;
}

.ergoseats-tips__sidebar {
  flex: 1;
  min-width: 280px;
  max-width: 350px;
}

.ergoseats-tips__quick-facts {
  background-color: var(--ergoseats-secondary-color);
  padding: 30px 25px;
  border-radius: 16px;
  box-shadow: 0 4px 20px rgba(139, 69, 19, 0.15);
  position: sticky;
  top: 100px;
}

.ergoseats-tips__quick-title {
  font-size: 1.6rem;
  margin-bottom: 20px;
  color: var(--ergoseats-primary-color);
  text-align: center;
  font-weight: 600;
}

.ergoseats-tips__quick-list {
  list-style: none;
  padding: 0;
}

.ergoseats-tips__quick-list li {
  font-size: 1.3rem;
  color: var(--ergoseats-text-color);
  margin-bottom: 15px;
  padding: 12px 0;
  border-bottom: 1px solid var(--ergoseats-border-color);
  line-height: 1.4;
}

.ergoseats-tips__quick-list li:last-child {
  border-bottom: none;
  margin-bottom: 0;
}

.ergoseats-company-story {
  padding: 80px 0;
  background-color: var(--ergoseats-secondary-color);
}

.ergoseats-story__content {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 50px;
}

.ergoseats-story__text {
  flex: 1;
  min-width: 280px;
  max-width: 600px;
}

.ergoseats-story__text .ergoseats-title {
  margin-bottom: 30px;
  color: var(--ergoseats-primary-color);
}

.ergoseats-story__paragraph {
  font-size: 1.4rem;
  color: var(--ergoseats-text-color);
  margin-bottom: 20px;
  line-height: 1.7;
}

.ergoseats-story__stats {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-around;
  gap: 20px;
  margin-top: 40px;
}

.ergoseats-story__stat {
  text-align: center;
  min-width: 120px;
}

.ergoseats-story__stat-number {
  display: block;
  font-size: 2.5rem;
  font-weight: bold;
  color: var(--ergoseats-accent-color);
  margin-bottom: 8px;
}

.ergoseats-story__stat-label {
  font-size: 1.4rem;
  color: var(--ergoseats-light-text);
  line-height: 1.4;
}

.ergoseats-story__image-container {
  display: flex;
  justify-content: center;
  flex: 1;
  min-width: 280px;
}

.ergoseats-story__image {
  width: 100%;
  max-width: 450px;
  border-radius: 16px;
  box-shadow: 0 8px 30px rgba(139, 69, 19, 0.2);
}

@media (max-width: 768px) {
  .ergoseats-about-hero .ergoseats-title {
    font-size: 2.5rem;
  }

  .ergoseats-about-hero .ergoseats-text {
    font-size: 1.4rem;
  }

  .ergoseats-care__content,
  .ergoseats-story__content {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .ergoseats-tips__content {
    flex-direction: column;
    align-items: center;
  }

  .ergoseats-tips__sidebar {
    max-width: 100%;
  }

  .ergoseats-tips__quick-facts {
    position: static;
  }
}

@media (max-width: 480px) {
  .ergoseats-about-hero {
    padding: 60px 0;
  }
  .ergoseats-choosing__grid,
  .ergoseats-types__grid,
  .ergoseats-benefits__grid {
    flex-direction: column;
    align-items: center;
  }
  .ergoseats-about-hero .ergoseats-title {
    font-size: 2.2rem;
  }

  .ergoseats-choosing__item,
  .ergoseats-type-card,
  .ergoseats-benefit-card {
    padding: 20px 15px;
  }

  .ergoseats-story__stats {
    flex-direction: column;
    align-items: center;
  }
}
.ergoseats-type-card__icon-image {
  width: 150px;
}
.w_100 {
  width: 100%;
}