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

:root {
  --arc-navy: #001f3f;
  --arc-navy-deep: #04203e;
  --arc-mint: #98ff98;
  --arc-mint-hover: #7dff7d;
  --font-fira: "Fira Code", ui-monospace, monospace;
  --font-lora: "Lora", Georgia, serif;
}

html,
body {
  min-height: 100%;
}

body {
  font-family: var(--font-fira);
  color: var(--arc-navy);
  background: #eef1f4;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

.hero {
  position: relative;
  isolation: isolate;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem 1rem;
  overflow: hidden;
}

.hero::before,
.hero::after {
  content: "";
  position: absolute;
  pointer-events: none;
}

.hero::before {
  inset: -24px;
  background: url("https://assets.dev.arc.fun/dev/assets/arc_bg.webp") center / cover no-repeat;
  filter: blur(16px);
  transform: scale(1.06);
  z-index: -2;
}

.hero::after {
  inset: 0;
  background: rgba(255, 255, 255, 0.68);
  backdrop-filter: blur(3px);
  z-index: -1;
}

.hero__watermark {
  position: fixed;
  pointer-events: none;
  background-repeat: no-repeat;
  background-size: contain;
  z-index: 0;
}

.hero__watermark--code {
  top: 5rem;
  right: 1rem;
  width: 180px;
  height: 180px;
  opacity: 0.25;
  background-image: url("https://assets.dev.arc.fun/dev/watermarks/homepage/homepage_code.webp");
}

.hero__watermark--element {
  bottom: 0;
  left: 0;
  width: 280px;
  height: 280px;
  opacity: 0.35;
  background-image: url("https://assets.dev.arc.fun/dev/watermarks/homepage/homepage_element.webp");
}

.hero__content {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  width: 100%;
  max-width: min(92vw, 52rem);
}

.hero__logo-wrap {
  position: relative;
  width: min(78vw, 20rem);
  aspect-ratio: 1;
  margin-bottom: 1.25rem;
}

.hero__logo {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  transform: scale(1.2) translateY(6%);
}

.hero__wordmark {
  position: absolute;
  top: 52%;
  left: 50%;
  width: min(82vw, 17rem);
  transform: translate(-50%, -50%);
  pointer-events: none;
}

.hero__title {
  font-family: var(--font-fira);
  font-size: clamp(1.25rem, 3.5vw, 2.25rem);
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--arc-navy);
  margin-bottom: 0.75rem;
}

.hero__subtitle {
  font-family: var(--font-fira);
  font-size: clamp(0.75rem, 2vw, 0.9375rem);
  font-weight: 400;
  color: rgba(0, 31, 63, 0.45);
  margin-bottom: 2rem;
  max-width: 28rem;
  line-height: 1.5;
}

.hero__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.625rem;
  padding: 0.625rem 1.5rem;
  border: 1px solid var(--arc-mint);
  border-radius: 0.5rem;
  background: var(--arc-mint);
  color: var(--arc-navy);
  font-family: var(--font-fira);
  font-size: clamp(0.875rem, 2vw, 1.0625rem);
  font-weight: 500;
  line-height: 1.4;
  cursor: pointer;
  transition: background-color 0.3s ease, border-color 0.3s ease, transform 0.2s ease, box-shadow 0.3s ease;
}

.hero__btn:hover {
  background: var(--arc-mint-hover);
  border-color: var(--arc-mint-hover);
  box-shadow: 0 4px 20px rgba(152, 255, 152, 0.35);
}

.hero__btn:hover .hero__btn-icon {
  transform: translateX(3px);
}

.hero__btn:active {
  transform: scale(0.98);
}

.hero__btn:focus-visible {
  outline: 2px solid var(--arc-navy);
  outline-offset: 3px;
}

.hero__btn-icon {
  width: 1rem;
  height: 1rem;
  transition: transform 0.3s ease;
}

.partners {
  width: 100%;
  margin-top: 3.5rem;
}

.partners__label {
  display: block;
  margin-bottom: 1.25rem;
  font-family: var(--font-fira);
  font-size: 0.75rem;
  color: rgba(0, 31, 63, 0.4);
}

.partners__track {
  overflow: hidden;
  width: 100%;
  mask-image: linear-gradient(to right, transparent, black 8%, black 92%, transparent);
}

.partners__list {
  display: flex;
  gap: 1.5rem;
  width: max-content;
  animation: partners-scroll 28s linear infinite;
}

.partners__list:hover {
  animation-play-state: paused;
}

.partners__item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  flex-shrink: 0;
  text-decoration: none;
  color: var(--arc-navy);
  transition: opacity 0.3s ease;
}

.partners__item:hover {
  opacity: 0.6;
}

.partners__logo {
  width: auto;
  height: 1rem;
  object-fit: contain;
}

.partners__name {
  font-family: var(--font-fira);
  font-size: 0.625rem;
  line-height: 1;
  white-space: nowrap;
}

.fade-up {
  opacity: 0;
  transform: translateY(16px);
  animation: fade-up 0.7s ease forwards;
  animation-delay: var(--delay, 0ms);
}

@keyframes fade-up {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes partners-scroll {
  to {
    transform: translateX(calc(-50% - 0.75rem));
  }
}

@media (min-width: 640px) {
  .hero__watermark--code {
    width: 320px;
    height: 320px;
    opacity: 0.35;
  }

  .hero__watermark--element {
    width: 480px;
    height: 480px;
    opacity: 0.55;
  }

  .hero__logo-wrap {
    width: min(60vw, 24rem);
  }

  .hero__wordmark {
    width: min(82vw, 21rem);
  }

  .partners__track {
    mask-image: none;
    overflow: visible;
  }

  .partners__list {
    flex-wrap: wrap;
    justify-content: center;
    width: 100%;
    animation: none;
    gap: 2rem;
  }

  .partners__item--clone {
    display: none;
  }

  .partners__logo {
    height: 1.5rem;
  }

  .partners__name {
    font-size: 0.75rem;
  }
}

@media (min-width: 768px) {
  .hero__logo {
    transform: scale(1.55) translateY(10%);
  }

  .hero__logo-wrap {
    margin-bottom: 1.75rem;
  }

  .hero__title {
    margin-bottom: 0.875rem;
  }

  .hero__subtitle {
    margin-bottom: 2.25rem;
  }

  .partners {
    margin-top: 4.5rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .fade-up {
    opacity: 1;
    transform: none;
    animation: none;
  }

  .partners__list {
    animation: none;
  }
}