:root {
  --ink: #171915;
  --muted-ink: #53564f;
  --warm-gray: #efefed;
  --deep-gray: #565755;
  --green: #40493d;
  --white: #ffffff;
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  background: #000;
}

body {
  margin: 0;
  min-width: 320px;
  color: var(--ink);
  background: #000;
  font-family: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
}

.page-shell {
  width: min(100%, 1920px);
  margin: 0 auto;
  overflow: hidden;
  background: var(--white);
}

.hero {
  position: relative;
  isolation: isolate;
  display: flex;
  min-height: min(58vw, 1120px);
  align-items: center;
  padding: clamp(88px, 10vw, 190px) clamp(28px, 10.6vw, 204px);
  overflow: hidden;
  color: var(--white);
  background: #d97951 url("./assets/screen 1.png") center / cover no-repeat;
}

.hero__veil {
  position: absolute;
  z-index: -1;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(0, 0, 0, 0.26), transparent 55%),
    linear-gradient(180deg, rgba(18, 11, 7, 0.02) 24%, rgba(0, 0, 0, 0.22));
}

.hero__content {
  width: min(100%, 800px);
  margin-top: -2%;
}

.eyebrow {
  margin: 0;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.22em;
  line-height: 1.5;
}

.hero__title {
  max-width: 780px;
  margin: 18px 0 22px;
  font-size: clamp(42px, 4.6vw, 82px);
  font-weight: 700;
  letter-spacing: -0.055em;
  line-height: 1.13;
}

.hero__copy {
  max-width: 690px;
  margin: 0;
  color: rgba(255, 255, 255, 0.9);
  font-size: clamp(15px, 1.15vw, 20px);
  line-height: 2;
}

.intro {
  display: grid;
  min-height: 218px;
  place-items: center;
  padding: 48px clamp(28px, 12vw, 230px);
  text-align: center;
  background: var(--warm-gray);
}

.intro p,
.statement p {
  max-width: 1240px;
  margin: 0;
  color: var(--muted-ink);
  font-size: clamp(14px, 1.05vw, 18px);
  line-height: 2.15;
}

.feature {
  display: grid;
  min-height: 805px;
  grid-template-columns: minmax(290px, 410px) minmax(0, 610px);
  align-items: center;
  justify-content: center;
  gap: clamp(56px, 8vw, 154px);
  padding: 100px clamp(28px, 9vw, 172px);
  background: var(--white);
}

.feature__media {
  width: min(100%, 410px);
  padding: 18px;
  border-radius: 24px;
  background: var(--white);
  box-shadow: 0 24px 22px rgba(45, 51, 42, 0.18);
}

.feature__media img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 24px;
}

.feature__body {
  max-width: 610px;
}

.feature h2 {
  margin: 16px 0 20px;
  font-size: clamp(34px, 3.25vw, 58px);
  font-weight: 700;
  letter-spacing: -0.06em;
  line-height: 1.2;
}

.feature__body > p {
  max-width: 580px;
  margin: 0;
  color: var(--muted-ink);
  font-size: clamp(15px, 1.1vw, 19px);
  line-height: 2.05;
}

.statement {
  display: grid;
  min-height: 395px;
  place-items: center;
  padding: 80px clamp(28px, 12vw, 230px);
  text-align: center;
  background: var(--deep-gray);
}

.statement p {
  color: rgba(255, 255, 255, 0.85);
}

.footer {
  min-height: 455px;
  padding: clamp(70px, 7vw, 126px) clamp(28px, 10.6vw, 204px) 32px;
  color: rgba(255, 255, 255, 0.88);
  background: #000;
}

.footer__inner {
  display: flex;
  min-height: 320px;
  flex-direction: column;
  justify-content: space-between;
}

.footer__copy h2 {
  margin: 18px 0 24px;
  color: var(--white);
  font-size: clamp(27px, 2.6vw, 48px);
  font-weight: 700;
  letter-spacing: -0.055em;
  line-height: 1.25;
}

.footer__copy > p:last-child {
  margin: 0;
  color: rgba(255, 255, 255, 0.68);
  font-size: clamp(14px, 1.05vw, 18px);
  line-height: 2;
}

.footer__actions {
  display: flex;
  gap: 12px;
}

.footer__actions span {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 50%;
  color: var(--white);
  font-size: 18px;
  text-decoration: none;
  transition: border-color 180ms ease, background 180ms ease, transform 180ms ease;
}

.footer__actions svg,
.footer__actions img {
  display: block;
  width: 17px;
  height: 17px;
}

.footer__actions svg {
  height: 14px;
}

.footer__actions span:hover {
  border-color: var(--white);
  background: var(--green);
  transform: translateY(-3px);
}

.reveal {
  animation: reveal-up 900ms var(--ease-out) both;
}

.reveal--one { animation-delay: 90ms; }
.reveal--two { animation-delay: 180ms; }
.reveal--three { animation-delay: 270ms; }
.reveal--four { animation-delay: 360ms; }
.reveal--five { animation-delay: 440ms; }
.reveal--six { animation-delay: 520ms; }
.reveal--seven { animation-delay: 600ms; }
.reveal--eight { animation-delay: 680ms; }
.reveal--nine { animation-delay: 760ms; }

@keyframes reveal-up {
  from {
    opacity: 0;
    transform: translateY(28px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 760px) {
  .hero {
    min-height: 720px;
    align-items: flex-end;
    padding: 96px 28px 110px;
  }

  .hero__content {
    margin: 0;
  }

  .hero__title {
    margin: 15px 0 18px;
    font-size: clamp(36px, 11vw, 56px);
  }

  .hero__copy {
    font-size: 14px;
    line-height: 1.9;
  }

  .intro {
    min-height: 250px;
    padding: 54px 28px;
    text-align: left;
  }

  .feature {
    display: flex;
    min-height: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 50px;
    padding: 72px 28px 82px;
  }

  .feature__media {
    align-self: center;
    width: min(100%, 320px);
  }

  .feature__body {
    max-width: none;
  }

  .feature h2 {
    font-size: 38px;
  }

  .statement {
    min-height: 330px;
    padding: 60px 28px;
    text-align: left;
  }

  .footer {
    min-height: 470px;
    padding: 70px 28px 30px;
  }

  .footer__inner {
    min-height: 350px;
  }

  .desktop-only {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}