:root {
  --red: #c41e24;
  --ink: #0b0e10;
  --white: #ffffff;
  --paper: #f4ece4;
}
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
html,
body {
  background: var(--red);
  color: var(--ink);
  font-family: "Noto Sans JP", sans-serif;
}
a {
  color: inherit;
  text-decoration: none;
}
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.hd {
  position: relative;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 28px clamp(16px, 4vw, 64px);
}
.brand {
  display: flex;
  align-items: center;
  gap: 14px;
  font-family: "Poppins", sans-serif;
  font-weight: 800;
  font-size: 26px;
  letter-spacing: .04em;
}
.brand .ring {
  width: 48px;
  height: 48px;
  border: 5px solid var(--ink);
  border-radius: 50%;
  display: grid;
  place-items: center;
}
.brand .ring img {
  width: 26px;
}
.nav {
  display: flex;
  align-items: center;
  gap: clamp(16px, 2.4vw, 40px);
  font-weight: 700;
  font-size: 15px;
}
.nav a:not(.cta) {
  position: relative;
}
.nav a:not(.cta)::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -6px;
  height: 3px;
  background: var(--ink);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .3s;
}
.nav a:not(.cta):hover::after {
  transform: scaleX(1);
}
.cta {
  display: inline-block;
  background: var(--ink);
  color: var(--white);
  padding: 12px 30px;
  transform: skewX(-20deg);
  font-weight: 900;
  transition: transform .2s, background .2s;
}
.cta span {
  display: inline-block;
  transform: skewX(20deg);
}
.cta:hover {
  background: #222;
  transform: skewX(-20deg) translateY(-2px);
}
.main {
  position: relative;
  flex: 1;
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  align-items: center;
  padding: 0 clamp(16px, 4vw, 64px) 120px;
  gap: 2vw;
}
.copy {
  position: relative;
  z-index: 5;
}
.logo-build {
  position: relative;
  width: clamp(90px, 8vw, 130px);
  height: clamp(90px, 8vw, 130px);
  margin-bottom: 26px;
}
.logo-build .bar {
  position: absolute;
  left: 50%;
  top: -60%;
  width: 9%;
  height: 46%;
  background: var(--ink);
  transform: translateX(-50%);
  animation: bar 0.55s .2s cubic-bezier(.55, 0, 1, .45) forwards;
}
.logo-build svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}
.logo-build circle {
  fill: none;
  stroke: var(--ink);
  stroke-width: 34;
  stroke-dasharray: 1300;
  stroke-dashoffset: 1300;
  animation: draw .8s .7s cubic-bezier(.65, 0, .35, 1) forwards;
}
.logo-build img {
  position: absolute;
  left: 22%;
  top: 20%;
  width: 56%;
  transform: scale(0) rotate(-90deg);
  animation: pop .6s 1.25s cubic-bezier(.34, 1.56, .64, 1) forwards;
}
@keyframes bar {
  0% {
    top: -60%;
    opacity: 1;
  }
  80% {
    top: 30%;
    opacity: 1;
  }
  100% {
    top: 30%;
    opacity: 0;
    height: 0;
  }
}
@keyframes draw {
  to {
    stroke-dashoffset: 0;
  }
}
@keyframes pop {
  to {
    transform: scale(1) rotate(0);
  }
}
.kicker {
  font-family: "Poppins", sans-serif;
  font-weight: 800;
  font-size: clamp(14px, 1.1vw, 18px);
  letter-spacing: .3em;
  margin-bottom: 18px;
  opacity: 0;
  animation: up .5s 1.7s ease-out forwards;
}
h1 {
  font-weight: 900;
  font-size: clamp(44px, 5.6vw, 100px);
  line-height: 1.12;
  letter-spacing: -.01em;
}
h1 .ln {
  display: block;
  overflow: hidden;
}
h1 .ln > span {
  display: inline-block;
  transform: translateY(110%);
  animation: rise .7s cubic-bezier(.16, 1, .3, 1) forwards;
}
h1 .ln:nth-child(1) > span {
  animation-delay: 1.85s;
}
h1 .ln:nth-child(2) > span {
  animation-delay: 2.0s;
}
.haz {
  display: block;
  height: 16px;
  width: min(560px, 80%);
  margin: 22px 0 26px;
  background:
    repeating-linear-gradient(
      -55deg,
      var(--ink) 0 12px,
      transparent 12px 23px);
  transform: scaleX(0);
  transform-origin: left;
  animation: grow .7s 2.3s cubic-bezier(.16, 1, .3, 1) forwards;
}
.lead {
  font-weight: 700;
  font-size: clamp(15px, 1.25vw, 20px);
  line-height: 1.9;
  max-width: 34em;
  opacity: 0;
  animation: up .6s 2.5s ease-out forwards;
}
.btns {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  margin-top: 34px;
  opacity: 0;
  animation: up .6s 2.7s ease-out forwards;
}
.btn-main {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  background: var(--ink);
  color: var(--white);
  font-weight: 900;
  font-size: clamp(16px, 1.3vw, 20px);
  padding: 18px 46px;
  transform: skewX(-20deg);
  transition: transform .2s;
}
.btn-main > span {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  transform: skewX(20deg);
}
.btn-main i {
  font-style: normal;
  transition: transform .2s;
}
.btn-main:hover i {
  transform: translateX(6px);
}
.btn-sub {
  display: inline-flex;
  align-items: center;
  font-weight: 900;
  font-size: clamp(15px, 1.2vw, 18px);
  padding: 16px 34px;
  border: 3px solid var(--ink);
  transform: skewX(-20deg);
  transition: background .2s, color .2s;
}
.btn-sub > span {
  transform: skewX(20deg);
}
.btn-sub:hover {
  background: var(--ink);
  color: var(--white);
}
@keyframes up {
  from {
    opacity: 0;
    transform: translateY(24px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}
@keyframes rise {
  to {
    transform: translateY(0);
  }
}
@keyframes grow {
  to {
    transform: scaleX(1);
  }
}
.visual {
  position: relative;
  height: min(82vh, 860px);
}
.bigring {
  position: absolute;
  left: 50%;
  top: 52%;
  width: min(38vw, 560px);
  aspect-ratio: 1;
  border-radius: 50%;
  border: clamp(30px, 4vw, 64px) solid var(--ink);
  transform: translate(-50%, -50%) scale(0);
  animation: ring .7s 1.1s cubic-bezier(.34, 1.56, .64, 1) forwards;
}
@keyframes ring {
  to {
    transform: translate(-50%, -50%) scale(1);
  }
}
.phone {
  position: absolute;
  left: 50%;
  bottom: -12%;
  height: 108%;
  aspect-ratio: 2 / 3;
  transform: translate(-50%, 70%);
  animation: phoneIn 1s 1.3s cubic-bezier(.16, 1, .3, 1) forwards;
}
@keyframes phoneIn {
  to {
    transform: translate(-50%, 0);
  }
}
.phone > img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}
.screen {
  position: absolute;
  left: 23.4%;
  top: 6.1%;
  width: 50%;
  height: 72.6%;
  border-radius: 9% / 4.5%;
  background: var(--red);
  mix-blend-mode: multiply;
  overflow: hidden;
  padding: 9% 6%;
  display: flex;
  flex-direction: column;
  gap: 4%;
}
.screen .sh {
  font-weight: 900;
  font-size: clamp(11px, 1.05vw, 17px);
  text-align: center;
  padding-bottom: 4%;
  border-bottom: 3px solid var(--ink);
}
.bub {
  background: var(--white);
  border-radius: 14px 14px 14px 3px;
  padding: 6% 7%;
  font-weight: 700;
  font-size: clamp(9px, .82vw, 13px);
  line-height: 1.45;
  max-width: 92%;
  animation: bub 3.2s ease-in-out infinite alternate;
}
.bub.me {
  align-self: flex-end;
  background: var(--ink);
  color: var(--white);
  border-radius: 14px 14px 3px 14px;
}
.bub:nth-child(3) {
  animation-delay: -.8s;
}
.bub:nth-child(4) {
  animation-delay: -1.6s;
}
.bub:nth-child(5) {
  animation-delay: -2.4s;
}
@keyframes bub {
  from {
    transform: translateY(0);
  }
  to {
    transform: translateY(-3px);
  }
}
.coin {
  position: absolute;
  width: clamp(70px, 7vw, 116px);
  aspect-ratio: 1;
  border-radius: 50%;
  background: var(--red);
  border: clamp(7px, .7vw, 11px) solid var(--ink);
  display: grid;
  place-items: center;
  font-family: "Poppins", sans-serif;
  font-weight: 800;
  font-size: clamp(24px, 2.4vw, 42px);
}
.coin.c1 {
  left: 6%;
  top: 18%;
  animation: float 6s 2.4s ease-in-out infinite, pop2 .5s 2.2s cubic-bezier(.34, 1.56, .64, 1) both;
}
.coin.c2 {
  right: 4%;
  top: 58%;
  width: clamp(54px, 5vw, 84px);
  font-size: clamp(18px, 1.7vw, 30px);
  animation: float 7s 2.8s ease-in-out infinite reverse, pop2 .5s 2.4s cubic-bezier(.34, 1.56, .64, 1) both;
}
@keyframes pop2 {
  from {
    transform: scale(0);
  }
  to {
    transform: scale(1);
  }
}
@keyframes float {
  0%, 100% {
    translate: 0 0;
  }
  50% {
    translate: 0 -14px;
  }
}
.vt {
  position: absolute;
  right: clamp(16px, 3vw, 56px);
  top: 120px;
  writing-mode: vertical-rl;
  font-weight: 900;
  font-size: clamp(16px, 1.45vw, 24px);
  line-height: 1.6;
  letter-spacing: .08em;
  clip-path: inset(0 0 100% 0);
  animation: vt 1.8s 2.2s cubic-bezier(.65, 0, .35, 1) forwards;
  z-index: 6;
}
@keyframes vt {
  to {
    clip-path: inset(0 0 0 0);
  }
}
.stat {
  position: relative;
  margin-top: 30px;
  display: flex;
  align-items: center;
  gap: 14px;
  opacity: 0;
  animation: up .6s 3s ease-out forwards;
  z-index: 6;
}
.stat .coin {
  position: static;
  width: 58px;
  border-width: 6px;
  font-size: 20px;
}
.stat b {
  font-family: "Poppins", sans-serif;
  font-weight: 800;
  font-size: 40px;
  line-height: 1;
}
.stat small {
  display: block;
  font-weight: 700;
  font-size: 12px;
}
.stat em {
  display: block;
  font-style: normal;
  font-weight: 500;
  font-size: 10px;
  opacity: .8;
  margin-top: 2px;
}
.tick {
  position: absolute;
  left: -2%;
  right: -2%;
  bottom: 34px;
  height: 54px;
  background: var(--ink);
  transform: skewX(-20deg) translateX(-110%);
  animation: band .8s 2.9s cubic-bezier(.16, 1, .3, 1) forwards;
  overflow: hidden;
  z-index: 7;
}
@keyframes band {
  to {
    transform: skewX(-20deg) translateX(0);
  }
}
.tick .track {
  display: flex;
  width: max-content;
  height: 100%;
  align-items: center;
  transform: skewX(20deg);
  animation: marquee 28s linear infinite;
}
.tick .track span {
  color: var(--white);
  font-weight: 900;
  font-size: 18px;
  letter-spacing: .06em;
  white-space: nowrap;
  padding: 0 28px;
}
.tick .track span b {
  font-family: "Poppins", sans-serif;
  font-weight: 800;
  margin-right: 10px;
  color: var(--red);
}
@keyframes marquee {
  to {
    translate: -50% 0;
  }
}
@media (max-width: 900px) {
  .nav a:not(.cta) {
    display: none;
  }
  .logo-build {
    display: none;
  }
  .btns {
    gap: 12px;
  }
  .main {
    grid-template-columns: 1fr;
    padding-bottom: 170px;
  }
  .visual {
    height: 62vh;
    order: 2;
    margin-top: 10px;
  }
  .bigring {
    width: 70vw;
  }
  .vt {
    display: none;
  }
  .tick {
    height: 46px;
  }
  .tick .track span {
    font-size: 15px;
  }
}
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: .01ms !important;
    animation-delay: 0s !important;
    animation-iteration-count: 1 !important;
  }
  .bub {
    opacity: 1;
    transform: none;
    animation: none;
  }
}