@font-face {
  font-family: "Supreme";
  src: url("fonts/WEB/fonts/Supreme-Regular.woff2") format("woff2");
  font-style: normal;
  font-weight: 400;
  font-display: swap;
}

:root {
  --bg: #000;
  --text: #fff;
}

* {
  box-sizing: border-box;
}

html,
body {
  height: 100vh;
}

body {
  margin: 0;
  height: 100vh;
  overflow: hidden;
  background: #000;
  color: var(--text);
  font-family: "Supreme", "Helvetica Neue", "Arial Narrow", Arial, sans-serif;
  position: relative;
}

.riso {
  position: absolute;
  width: clamp(460px, 60vw, 980px);
  height: auto;
  object-fit: contain;
  z-index: 10;
  pointer-events: none;
  opacity: 0.95;
  mix-blend-mode: normal;
}

.riso-top-left {
  top: -6vw;
  left: -9vw;
}

.riso-top-right {
  top: -7vw;
  right: -8vw;
}

.riso-bottom-left {
  bottom: -11vw;
  left: -5vw;
}

.interaction-bar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  min-height: 46px;
  padding: 8px 14px;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.05);
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
}

.interaction-form {
  width: min(100%, 760px);
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px;
  align-items: center;
}

.interaction-form input,
.interaction-form button {
  font-family: inherit;
  font-size: 12px;
  letter-spacing: 0.01em;
  color: #fff;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.28);
}

.interaction-form input {
  min-height: 30px;
  padding: 0 12px;
  background: rgba(255, 255, 255, 0.08);
}

.interaction-form input::placeholder {
  color: rgba(255, 255, 255, 0.66);
}

.interaction-form button {
  min-height: 30px;
  padding: 0 12px;
  cursor: pointer;
  background: rgba(255, 255, 255, 0.14);
  text-transform: uppercase;
  font-size: 11px;
  letter-spacing: 0.05em;
}

.hero-container {
  height: 100vh;
  width: 100%;
  position: relative;
  z-index: 20;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: 12px;
  padding-top: 42px;
}

.content-core {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 0 20px;
}

.brand-wrapper {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 15px;
}

.header-icon {
  width: 42px;
  height: auto;
  display: block;
  flex: 0 0 auto;
}

.hero-container h1 {
  margin: 0;
  color: #fff;
  font-size: clamp(38px, 4.8vw, 48px);
  line-height: 1;
  font-weight: 500;
  letter-spacing: -0.04em;
  text-transform: uppercase;
  z-index: 20;
}

.subtitle {
  margin: 20px 0 0;
  font-family: "Supreme", "Helvetica Neue", "Arial Narrow", Arial, sans-serif;
  font-size: 20px;
  color: #fff;
  letter-spacing: 0.05em;
  text-align: center;
  z-index: 20;
}

.exclusivity {
  margin: 8px 0 12px;
  font-family: "Supreme", "Helvetica Neue", "Arial Narrow", Arial, sans-serif;
  font-size: 14px;
  font-style: italic;
  color: rgba(255, 255, 255, 0.7);
  text-align: center;
  z-index: 20;
}

.hero-phones {
  width: 85%;
  max-width: 520px;
  height: auto;
  display: block;
  margin: 0 auto;
  margin-top: 1.5vh;
  margin-bottom: 1vh;
  z-index: 20;
}

@media (max-width: 768px) {
  .hero-phones {
    max-width: 420px;
  }
}

.metal-button-wrapper {
  position: relative;
  z-index: 30;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 6px;
  border-radius: 14px;
  overflow: hidden;
  background:
    linear-gradient(140deg, rgba(255, 255, 255, 0.2), rgba(255, 255, 255, 0.03)),
    rgba(0, 0, 0, 0.28);
  border: 1px solid rgba(255, 255, 255, 0.34);
  box-shadow:
    0 8px 24px rgba(0, 0, 0, 0.4),
    inset 0 1px 1px rgba(255, 255, 255, 0.28);
}

#liquid-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  pointer-events: none;
}

.app-store-link {
  position: relative;
  z-index: 2;
  display: inline-flex;
  border-radius: 10px;
  overflow: hidden;
}

.app-store-link img {
  width: clamp(132px, 13vw, 170px);
  height: auto;
  display: block;
}

.site-footer {
  position: fixed;
  bottom: 20px;
  left: 0;
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  padding: 0 30px;
  pointer-events: none;
  z-index: 100;
}

.site-footer,
.site-footer a {
  font-family: "Supreme", sans-serif;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: rgba(255, 255, 255, 0.4);
  text-decoration: none;
}

.site-footer a {
  pointer-events: auto;
}

.site-footer a + a {
  margin-left: 18px;
}

.site-footer a:hover {
  color: #fff;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

@media (max-width: 767px) {
  .site-footer {
    flex-direction: column;
    align-items: center;
    gap: 8px;
    padding: 0 20px;
    text-align: center;
  }
}

@media (max-width: 900px) {
  .riso {
    width: clamp(360px, 66vw, 760px);
  }

  .riso-top-left {
    top: -12vw;
    left: -18vw;
  }

  .riso-top-right {
    top: -12vw;
    right: -18vw;
  }

  .riso-bottom-left {
    bottom: -16vw;
    left: -20vw;
  }
}

@media (max-width: 680px) {
  .interaction-bar {
    min-height: 42px;
    padding: 7px 10px;
  }

  .interaction-form {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .interaction-form button {
    width: 100%;
  }

  .hero-container {
    padding: 58px 10px 10px;
    gap: 10px;
  }

  .riso {
    width: min(80vw, 520px);
    opacity: 0.9;
  }
}