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

:root {
  --fs: clamp(16px, 0.938vw, 18px);
  --font-family: "Rubik", sans-serif;
  --color-black: #1b1d35;
  --color-grey: #f2f4ef;
  --color-accent: #c63379;
  --color-green: #296b26;

  accent-color: --color-accent;

  --container-width: 1200px;
  --contaier-padding: 20px;

  --bg1: conic-gradient(
    from 90deg at 1.1px 1.1px,
    var(--color-grey) 25%,
    hsl(84 19% 90% / 1) 0
  );
  --bg2: conic-gradient(
    from 90deg at 1.1px 1.1px,
    #ffffff 25%,
    var(--color-grey) 0
  );
  --bg3: conic-gradient(
    from 90deg at 1.1px 1.1px,
    var(--color-accent) 25%,
    hsl(331 59% 45% / 1) 0
  );
  --bg4: conic-gradient(
    from 90deg at 1.1px 1.1px,
    var(--color-black) 25%,
    hsl(235 33% 10% / 1) 0
  );
  --background-size: 22px 22px;
}

html {
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
  font-size: var(--fs);
  height: -webkit-fill-available;
  overflow-x: hidden;
  scroll-behavior: smooth;
}

html,
body {
  margin: 0;
  font-family: var(--font-family);
  font-style: normal;
  font-weight: 400;
  min-width: 320px;
}

body {
  text-rendering: optimizeSpeed;
  -ms-text-size-adjust: 100%;
  -moz-text-size-adjust: 100%;
  -webkit-text-size-adjust: 100%;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  width: 100%;

  color: var(--color-black);
  line-height: 150%;
}

img {
  display: block;
  max-width: 100%;
  margin-left: auto;
  margin-right: auto;
}

/***********************************/
@font-face {
  font-family: "Rubik";
  font-display: swap;
  src: url("font/Rubik-Regular.woff") format("woff"),
    url("font/Rubik-Regular.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
}
@font-face {
  font-family: "Rubik";
  font-display: swap;
  src: url("font/Rubik-Medium.woff") format("woff"),
    url("font/Rubik-Medium.woff2") format("woff2");
  font-weight: 500;
  font-style: normal;
}
@font-face {
  font-family: "Rubik";
  font-display: swap;
  src: url("font/Rubik-Bold.woff") format("woff"),
    url("font/Rubik-Bold.woff2") format("woff2");
  font-weight: 700;
  font-style: normal;
}
@font-face {
  font-family: "Rubik";
  font-display: swap;
  src: url("font/Rubik-Black.woff") format("woff"),
    url("font/Rubik-Black.woff2") format("woff2");
  font-weight: 900;
  font-style: normal;
}
/***********************************/

.container,
[class*="__container"] {
  max-width: calc(var(--container-width) + (var(--contaier-padding) * 2));
  width: 100%;
  margin: 0 auto;
  padding-left: var(--contaier-padding);
  padding-right: var(--contaier-padding);
}

.section-padding {
  padding-top: clamp(50px, 8.333vw, 160px);
  padding-bottom: clamp(50px, 8.333vw, 160px);
}
.section-padding-top {
  padding-top: clamp(50px, 8.333vw, 160px);
}
.section-padding-bottom {
  padding-bottom: clamp(50px, 8.333vw, 160px);
}
.section-padding-min {
  padding-top: clamp(40px, 4.688vw, 90px);
  padding-bottom: clamp(40px, 4.688vw, 90px);
}
.section-padding-min-top {
  padding-top: clamp(40px, 4.688vw, 90px);
}
.section-padding-min-bottom {
  padding-bottom: clamp(40px, 4.688vw, 90px);
}
h1,
h2,
h3,
h4,
h5,
h6 {
  margin: inherit;
}
.h1__title {
  font-size: clamp(26px, 2.604vw, 50px);
  line-height: 1;
  font-weight: 700;
}
.h2__title {
  font-size: clamp(24px, 2.604vw, 50px);
  line-height: 1;
  font-weight: 900;
  margin-bottom: 0.625rem;
}
.h4__title {
  font-size: clamp(20px, 1.563vw, 30px);
  line-height: 1;
  font-weight: 700;
  margin-bottom: clamp(15px, 1.042vw, 20px);
}

.subtitle {
  font-size: clamp(18px, 1.25vw, 24px);
  line-height: 1;
  font-weight: 700;
  margin-bottom: clamp(20px, 2.083vw, 40px);
}

mark {
  background-color: transparent;
  color: var(--color-accent);
}

/***********************************/

.fs {
  --col: 2;
  background: var(--bg1);
  background-size: var(--background-size);
}
.fs__container {
  display: grid;
  grid-template-columns: repeat(var(--col), 1fr);
  gap: clamp(30px, 2.604vw, 50px);
  align-items: center;
}

.fs__description {
  font-size: 1.25rem;
}

.pluses {
  --col: 5;
  background: var(--bg2);
  background-size: var(--background-size);
}
.pluses__container {
  display: grid;
  grid-template-columns: repeat(var(--col), 1fr);
  gap: 20px;
}
.pluses__title {
  grid-column: 1 / 3;
}
.pluses__list {
  grid-column: 3 / 6;
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(
    auto-fit,
    minmax(clamp(200px, 15.625vw, 300px), 1fr)
  );
  gap: 0.5rem;
}

.pluses__item {
  font-size: 1.125rem;
  display: flex;
  align-items: baseline;
}
.pluses__item::before {
  content: "";
  display: flex;
  justify-content: center;
  align-items: center;
  width: clamp(30px, 2.083vw, 40px);
  height: clamp(30px, 2.083vw, 40px);
  flex: 0 0 clamp(30px, 2.083vw, 40px);
  border-radius: 100%;
  font-size: clamp(16px, 1.042vw, 20px);
  font-weight: 700;
  color: var(--color-grey);
  margin-right: 0.9375rem;
}
.pluses__item--minus::before {
  content: "-";
  background-color: var(--color-accent);
}
.pluses__item--plus::before {
  content: "+";
  background-color: var(--color-green);
}

.base-reasons {
  background: var(--bg3);
  background-size: var(--background-size);
  color: var(--color-grey);
}
.base-reasons__title,
.base-reasons__subtitle {
  text-align: center;
  max-width: min(410px, 100%);
}
.base-reasons__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(
    auto-fit,
    minmax(clamp(200px, 11.667vw, 224px), 1fr)
  );
  gap: 20px;

  counter-reset: list 0;
}

.base-reasons__item--title {
  display: flex;
  align-items: center;
}
.base-reasons__item--title::before {
  counter-increment: list;
  content: counter(list);
  font-size: clamp(30px, 4.167vw, 80px);
  color: #e085b0;
  line-height: 1;
  margin-right: 10px;
}

.seo-problem {
  background: var(--bg2);
  background-size: var(--background-size);
}
.seo-problem__title,
.seo-problem__subtitle {
  text-align: center;
  max-width: 400px;
  width: 100%;
}
.seo-problem__lists {
  --col: 5;
  display: grid;
  grid-template-columns: repeat(var(--col), 1fr);
  gap: clamp(20px, 2.604vw, 50px);
  align-items: center;
}
.seo-problem__item:nth-child(odd) {
  grid-column: 1 / 4;
}
.seo-problem__item:nth-child(even) {
  grid-column: 4 / 6;
}
.seo-problem__img {
  max-width: 400px;
  width: 100%;
}

.view-constructor {
  background: var(--bg4);
  background-size: var(--background-size);
  color: var(--color-grey);
}
.view-constructor__title,
.view-constructor__subtitle {
  text-align: center;
  max-width: 600px;
  width: 100%;
}
.view-constructor__list {
  list-style: none;
  padding: 0 20px;
  margin: 0;
  columns: 3;
  overflow: hidden;
}
.view-constructor__item {
  padding: 8px 0;
}
.view-constructor__item img {
  width: 100%;
  transition: transform 0.3s ease-in-out;
  border: 10px solid #f2f2f2;
}
.view-constructor__item img:hover {
  transform: scale(1.5);
}

.not-constructor {
  --col: 5;
  background: var(--bg2);
  background-size: var(--background-size);
}
.not-constructor__container {
  display: grid;
  grid-template-columns: repeat(var(--col), 1fr);
  gap: clamp(20px, 2.604vw, 50px);
  align-items: center;
}
.not-constructor__item:nth-child(odd) {
  grid-column: 1 / 3;
}
.not-constructor__item:nth-child(even) {
  grid-column: 3 / 6;
}

.vs__elementor {
  background: var(--bg4);
  background-size: var(--background-size);
  color: var(--color-grey);
  grid-column: el;
}
.vs__gutenberg {
  background: var(--bg1);
  background-size: var(--background-size);
  color: var(--color-black);
  grid-column: gut;
}

.vs__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: clamp(10px, 1.042vw, 20px);
}

.result {
  background: var(--bg2);
  background-size: var(--background-size);
  color: var(--color-grey);
  font-weight: 900;
}
.result > * {
  text-align: center;
  font-size: clamp(30px, 5.417vw, 65px);
  line-height: 1;
}
.result div:last-child {
  letter-spacing: clamp(0px, 0.25vw, 3px);
}

.footer {
  background: var(--bg4);
  background-size: var(--background-size);
  color: var(--color-grey);
  text-align: center;
}
.btn {
  background-color: var(--color-black);
  border: 2px solid var(--color-accent);
  color: var(--color-grey);
  transition: background-color 0.3s ease-in-out, color 0.3s ease-in-out;
  padding: 10px 20px;
  font-weight: 700;
  cursor: pointer;
}
.btn:hover {
  background-color: var(--color-grey);
  color: var(--color-black);
}

input,
textarea {
  display: block;
  padding: 10px 15px;
  border: 2px solid var(--color-black);
  color: var(--color-black);
  font-family: inherit;
  font-size: inherit;
  width: 100%;
}

._form {
  max-width: 600px;
  margin: auto;
}
._error {
  border: 2px solid var(--color-accent);
}
form > *:not(:last-child) {
  margin-bottom: 15px;
}

@media (max-width: 780px) {
  .pluses__title {
    grid-column: 1 / 2;
  }
  .pluses__list {
    grid-column: 2 / 6;
  }
}
@media (max-width: 600px) {
  .fs {
    --col: 1;
    justify-content: center;
  }
  .pluses__title {
    grid-column: 1 / 6;
  }
  .pluses__list {
    grid-column: 1 / 6;
    grid-row: 2 / 3;
  }
  .view-constructor__list {
    columns: 2;
  }
  .seo-problem__lists,
  .not-constructor {
    --col: 2;
    align-items: start;
  }
  .seo-problem__item:nth-child(odd),
  .not-constructor__item:nth-child(odd) {
    grid-column: 1 / 2;
  }
  .seo-problem__item:nth-child(even),
  .not-constructor__item:nth-child(even) {
    grid-column: 2 / 4;
  }
}
@media (min-width: 400px) {
  .vs {
    background: linear-gradient(
      90deg,
      var(--color-black) 50%,
      var(--color-grey) 50%
    );
    display: grid;
    grid-template-columns:
      [full-start] minmax(var(--contaier-padding), 1fr)
      [el-start] min(
        50% - (var(--contaier-padding) * 2),
        calc(var(--container-width) / 2)
      )
      [el-end]
      min(var(--contaier-padding) * 2)
      [gut-start]
      min(50% - (var(--contaier-padding) * 2), calc(var(--container-width) / 2))
      [gut-end]
      minmax(var(--contaier-padding), 1fr) [full-end];
  }
  .vs__elementor .vs__titles {
    text-align: right;
  }
  .vs__elementor .vs__title,
  .vs__gutenberg .vs__title {
    display: flex;
    align-items: baseline;
  }
  .vs__elementor .vs__title {
    justify-content: flex-end;
  }
  .vs__elementor .vs__title::after {
    content: "V";
    text-align: inherit;
    transform: translate3d(20px, 0, 0);
  }
  .vs__gutenberg .vs__title::before {
    content: "S";
    transform: translate3d(-20px, 0, 0);
  }
  .vs__elementor .vs__title::after,
  .vs__gutenberg .vs__title::before {
    font-size: clamp(50px, 5.208vw, 100px);
    font-weight: 700;
  }
}
@media (max-width: 399px) {
  .vs__elementor,
  .vs__gutenberg {
    padding-left: var(--contaier-padding);
    padding-right: var(--contaier-padding);
  }
  .vs__titles {
    text-align: center;
    margin-bottom: 30px;
  }
  .seo-problem__lists,
  .not-constructor {
    --col: 1;
    align-items: start;
  }
  .seo-problem__item:nth-child(odd),
  .seo-problem__item:nth-child(even),
  .not-constructor__item:nth-child(odd),
  .not-constructor__item:nth-child(even) {
    grid-column: 1 / -1;
  }
}