:root {
  color: #000;
  background: #fff;
  font-family: "Suisse Intl", "Inter", Arial, Helvetica, sans-serif;
  font-synthesis: none;
  text-rendering: optimizeLegibility;
}

* {
  box-sizing: border-box;
}

html {
  min-width: 320px;
  background: #f2f2f2;
}

body {
  min-width: 320px;
  min-height: 100vh;
  margin: 0;
}

img,
svg {
  display: block;
}

.landing {
  position: relative;
  width: min(100%, 2130px);
  min-height: max(720px, 100svh);
  margin: 0 auto;
  overflow: hidden;
  background: #fff;
}

.brand {
  position: absolute;
  top: 7.17%;
  left: 2.68%;
  z-index: 2;
  width: min(15.59%, 332px);
}

.brand img {
  width: 100%;
  height: auto;
}

.intro,
.action,
.credits {
  position: absolute;
  left: 2.535%;
  z-index: 2;
}

.intro {
  top: 47.22%;
  width: 35.92%;
}

.intro h1 {
  margin: 0;
  font-size: clamp(36px, 2.535vw, 54px);
  font-weight: 500;
  line-height: 1.165;
  letter-spacing: -0.027em;
}

.intro h1 span {
  display: block;
  white-space: nowrap;
}

.intro p {
  max-width: 750px;
  margin: clamp(12px, 0.845vw, 18px) 0 0;
  font-size: clamp(18px, 1.268vw, 27px);
  font-weight: 400;
  line-height: 1.35;
  letter-spacing: -0.014em;
}

.visual {
  position: absolute;
  top: 8.01%;
  right: 3.33%;
  bottom: 8.26%;
  left: 50%;
  margin: 0;
  overflow: hidden;
  background: #d1d1d1;
}

.visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.action {
  top: 72.6%;
}

.action > p {
  margin: 0;
  font-size: clamp(18px, 1.268vw, 27px);
  font-weight: 500;
  line-height: 1.25;
  letter-spacing: -0.012em;
}

.telegram-button {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 66px;
  margin-top: clamp(10px, 0.704vw, 15px);
  padding: 16px 24px 16px 20px;
  border-radius: 11px;
  color: #fff;
  background: #f6740b;
  font-family: Inter, Arial, Helvetica, sans-serif;
  font-size: clamp(18px, 1.268vw, 27px);
  font-weight: 500;
  line-height: 1.25;
  text-decoration: none;
  transition:
    transform 180ms ease,
    background-color 180ms ease,
    box-shadow 180ms ease;
}

.telegram-button svg {
  width: 34px;
  height: 34px;
  flex: 0 0 34px;
  color: #fff;
}

.telegram-button:hover {
  transform: translateY(-2px);
  background: #e96808;
  box-shadow: 0 10px 24px rgb(246 116 11 / 22%);
}

.telegram-button:focus-visible {
  outline: 3px solid #1a73e8;
  outline-offset: 4px;
}

.telegram-button:active {
  transform: translateY(0);
}

.credits {
  bottom: 6.75%;
  display: flex;
  align-items: center;
  gap: 9px;
  color: rgb(0 0 0 / 60%);
  font-size: clamp(16px, 0.986vw, 21px);
  line-height: 1.35;
}

.credits a {
  display: block;
  border-radius: 3px;
}

.credits a:focus-visible {
  outline: 3px solid #1a73e8;
  outline-offset: 4px;
}

.credits img {
  width: clamp(57px, 3.146vw, 67px);
  height: auto;
  opacity: 1;
}

@media (max-width: 1180px) {
  .landing {
    min-height: max(760px, 100svh);
  }

  .brand {
    top: 5.5%;
    left: 4%;
    width: min(27%, 268px);
  }

  .intro,
  .action,
  .credits {
    left: 4%;
  }

  .intro {
    top: 31%;
    width: 48%;
  }

  .intro h1 {
    font-size: clamp(32px, 4vw, 44px);
  }

  .intro h1 span {
    white-space: normal;
  }

  .intro p,
  .action > p {
    font-size: clamp(18px, 2.1vw, 24px);
  }

  .visual {
    top: 20%;
    right: 4%;
    bottom: 14%;
    left: 56%;
  }

  .action {
    top: auto;
    bottom: 17%;
    max-width: 50%;
  }

  .telegram-button {
    min-height: 58px;
    padding: 13px 19px 13px 16px;
    font-size: clamp(18px, 2.1vw, 24px);
  }

  .telegram-button svg {
    width: 30px;
    height: 30px;
    flex-basis: 30px;
  }

  .credits {
    bottom: 5.5%;
  }
}

@media (max-width: 760px) {
  html {
    background: #fff;
  }

  .landing {
    display: flex;
    min-height: 100svh;
    padding: 28px 20px 24px;
    overflow: visible;
    flex-direction: column;
  }

  .brand,
  .intro,
  .visual,
  .action,
  .credits {
    position: static;
    width: 100%;
    max-width: none;
  }

  .brand {
    width: min(73%, 268px);
  }

  .intro {
    margin-top: clamp(64px, 17vw, 92px);
  }

  .intro h1 {
    font-size: clamp(34px, 9.5vw, 48px);
    line-height: 1.03;
    letter-spacing: -0.042em;
  }

  .intro h1 span,
  .intro p {
    max-width: 620px;
  }

  .intro p {
    margin-top: 24px;
    font-size: clamp(18px, 5.25vw, 24px);
    line-height: 1.32;
  }

  .visual {
    aspect-ratio: 1 / 1;
    margin-top: 38px;
    border-radius: 0;
  }

  .action {
    margin-top: 36px;
  }

  .action > p {
    font-size: clamp(18px, 5.25vw, 24px);
    line-height: 1.25;
  }

  .telegram-button {
    justify-content: center;
    width: 100%;
    min-height: 62px;
    margin-top: 16px;
    padding: 14px 18px;
    font-size: clamp(19px, 5.3vw, 24px);
  }

  .credits {
    margin-top: 60px;
    font-size: 18px;
  }

  .credits img {
    width: 63px;
  }
}

@media (max-width: 390px) {
  .landing {
    padding-right: 16px;
    padding-left: 16px;
  }

  .intro h1 {
    font-size: clamp(31px, 9.2vw, 36px);
  }

  .telegram-button {
    gap: 8px;
    font-size: 18px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .telegram-button {
    transition: none;
  }
}