:root {
  color-scheme: light;
  --campaign-red: #b9131e;
  --campaign-red-deep: #790711;
  --campaign-deep-red: #000;
  --campaign-red-dark: #080808;
  --campaign-gold: #b9131e;
  --campaign-cream: #fff;
  --campaign-ink: #111;
  --campaign-muted: #625d5d;
  --campaign-line: rgba(0, 0, 0, 0.16);
  --campaign-radius: 1.35rem;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  overflow-x: hidden;
  background: var(--campaign-deep-red);
  color: #fff;
  font-family: "Noto Sans JP", "Hiragino Sans", "Hiragino Kaku Gothic ProN",
    "Yu Gothic", Meiryo, sans-serif;
  line-height: 1.75;
  word-break: auto-phrase;
}

button,
input,
select,
textarea {
  font: inherit;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

a {
  color: inherit;
}

.campaign-wrap {
  width: min(67.5rem, calc(100% - 3rem));
  margin-inline: auto;
}

.campaign-header {
  position: relative;
  z-index: 20;
  border-bottom: 1px solid rgba(222, 218, 213, 0.85);
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(18px);
}

.campaign-header__inner {
  display: flex;
  min-height: 4.75rem;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.campaign-product-brand {
  justify-self: end;
}

.campaign-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background:
    radial-gradient(circle at 80% 22%, rgba(185, 19, 30, 0.2), transparent 22rem),
    #000;
}

.campaign-hero::after {
  position: absolute;
  right: -10rem;
  bottom: -18rem;
  width: 35rem;
  height: 35rem;
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: 50%;
  content: "";
}

.campaign-hero__inner {
  position: relative;
  z-index: 1;
  display: flex;
  min-height: 43rem;
  flex-direction: column;
  align-items: flex-start;
  gap: clamp(2.5rem, 5vw, 4rem);
  padding-block: clamp(2.5rem, 6vw, 5rem) clamp(5rem, 9vw, 7.5rem);
}

.campaign-hero__brand {
  width: min(56rem, 100%);
  aspect-ratio: 3 / 1;
  overflow: hidden;
  margin: 0;
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: clamp(1rem, 2.5vw, 1.6rem);
  background: rgba(255, 255, 255, 0.025);
}

.campaign-hero__brand img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.campaign-hero__copy {
  width: min(52rem, 100%);
  text-align: left;
}

.campaign-label,
.campaign-section__eyebrow {
  margin: 0 0 1rem;
  color: var(--campaign-gold);
  font-size: 0.76rem;
  font-weight: 900;
  letter-spacing: 0.16em;
  line-height: 1.5;
  text-transform: uppercase;
}

.campaign-hero h1 em {
  color: var(--campaign-red);
  font-style: normal;
}

.campaign-hero h1 {
  max-width: none;
  margin: 0;
  font-size: clamp(2.75rem, 6vw, 4.6rem);
  font-weight: 900;
  letter-spacing: -0.065em;
  line-height: 1.1;
  text-wrap: balance;
}

.campaign-headline-phrase {
  display: inline-block;
}

.campaign-headline-phrase + .campaign-headline-phrase::before {
  content: " ";
}

.campaign-hero__audience {
  margin: 1.45rem 0 0;
  color: #f05b65;
  font-size: clamp(1.08rem, 2.4vw, 1.65rem);
  font-weight: 900;
  letter-spacing: -0.035em;
  line-height: 1.45;
}

.campaign-hero__lead {
  max-width: 46rem;
  margin: 1rem 0 0;
  color: rgba(255, 255, 255, 0.92);
  font-size: clamp(1rem, 1.6vw, 1.18rem);
  font-weight: 650;
  line-height: 1.85;
  text-wrap: pretty;
}

.campaign-cta,
.campaign-submit {
  display: inline-flex;
  min-height: 3.9rem;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  margin-top: 2rem;
  padding: 0.9rem 1.4rem;
  border: 0;
  border-radius: 0.85rem;
  background: var(--campaign-red);
  box-shadow: 0 16px 34px rgba(185, 19, 30, 0.24);
  color: #fff;
  font-weight: 900;
  line-height: 1.35;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
  transition: transform 180ms ease, background 180ms ease;
}

.campaign-cta:hover,
.campaign-submit:hover {
  background: var(--campaign-red-deep);
  transform: translateY(-2px);
}

.campaign-cta:focus-visible,
.campaign-submit:focus-visible,
.campaign-field input:focus-visible,
.campaign-field select:focus-visible,
.campaign-field textarea:focus-visible {
  outline: 3px solid #e66f77;
  outline-offset: 3px;
}

.campaign-confetti {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
}

.campaign-confetti i {
  position: absolute;
  top: -2rem;
  width: 0.55rem;
  height: 1.1rem;
  border-radius: 0.18rem;
  background: var(--campaign-gold);
  opacity: 0.72;
  animation: campaign-confetti 8s linear infinite;
  will-change: translate, rotate;
}

.campaign-confetti i:nth-child(1) { left: 5%; animation-delay: -1.1s; animation-duration: 7.4s; }
.campaign-confetti i:nth-child(2) { left: 14%; animation-delay: -6.3s; animation-duration: 9.1s; background: #fff; }
.campaign-confetti i:nth-child(3) { left: 23%; animation-delay: -3.8s; animation-duration: 8.2s; }
.campaign-confetti i:nth-child(4) { left: 32%; animation-delay: -7.1s; animation-duration: 10.2s; background: #fff; }
.campaign-confetti i:nth-child(5) { left: 41%; animation-delay: -2.4s; animation-duration: 7.8s; }
.campaign-confetti i:nth-child(6) { left: 50%; animation-delay: -5.5s; animation-duration: 9.6s; background: #fff; }
.campaign-confetti i:nth-child(7) { left: 59%; animation-delay: -0.7s; animation-duration: 8.8s; }
.campaign-confetti i:nth-child(8) { left: 68%; animation-delay: -4.6s; animation-duration: 7.2s; background: #fff; }
.campaign-confetti i:nth-child(9) { left: 77%; animation-delay: -7.8s; animation-duration: 10.4s; }
.campaign-confetti i:nth-child(10) { left: 84%; animation-delay: -2.9s; animation-duration: 8.5s; background: #fff; }
.campaign-confetti i:nth-child(11) { left: 91%; animation-delay: -6.8s; animation-duration: 9.4s; }
.campaign-confetti i:nth-child(12) { left: 97%; animation-delay: -4.1s; animation-duration: 7.7s; background: #fff; }

@keyframes campaign-confetti {
  0% { opacity: 0; translate: -0.4rem -3rem; rotate: 0deg; }
  6% { opacity: 0.76; }
  92% { opacity: 0.76; }
  100% { opacity: 0; translate: 2.4rem 90rem; rotate: 540deg; }
}

.campaign-section {
  padding-block: clamp(5rem, 10vw, 8rem);
}

.campaign-form .campaign-section__eyebrow {
  color: var(--campaign-red);
}

.campaign-section h2,
.campaign-form h2 {
  margin: 0;
  font-size: clamp(2rem, 4.8vw, 3.7rem);
  font-weight: 900;
  letter-spacing: -0.055em;
  line-height: 1.2;
  text-wrap: balance;
}

.campaign-application {
  padding-block: clamp(5rem, 10vw, 8rem);
  border-top: 1px solid rgba(255, 255, 255, 0.14);
  background: #000;
}

.campaign-form {
  padding: clamp(1.5rem, 5vw, 4.5rem);
  border-radius: 1.6rem;
  background: #fff;
  box-shadow: 0 28px 70px rgba(30, 0, 3, 0.25);
  color: var(--campaign-ink);
}

.campaign-form__heading {
  max-width: 48rem;
  margin-bottom: 2.5rem;
}

.campaign-form__heading > p:last-child {
  color: var(--campaign-muted);
}

.campaign-form-heading-phrase {
  display: inline-block;
}

.campaign-form__two-columns {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.campaign-field {
  display: grid;
  gap: 0.55rem;
  margin-top: 1rem;
}

.campaign-field > span {
  font-size: 0.88rem;
  font-weight: 850;
}

.campaign-field em,
.campaign-consent em {
  margin-left: 0.35rem;
  color: var(--campaign-red);
  font-size: 0.7rem;
  font-style: normal;
}

.campaign-field small {
  margin-left: 0.35rem;
  color: var(--campaign-muted);
  font-size: 0.7rem;
}

.campaign-field input,
.campaign-field select,
.campaign-field textarea {
  width: 100%;
  min-width: 0;
  border: 1px solid #d8cfcc;
  border-radius: 0.68rem;
  background: #fffdfb;
  color: var(--campaign-ink);
}

.campaign-field > .campaign-field__help {
  margin: 0;
  color: var(--campaign-muted);
  font-size: 0.76rem;
  font-weight: 600;
  line-height: 1.7;
}

.campaign-field input,
.campaign-field select {
  min-height: 3.4rem;
  padding: 0.65rem 0.85rem;
}

.campaign-field textarea {
  padding: 0.85rem;
  resize: vertical;
}

.campaign-consent {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  margin-top: 1.5rem;
  font-size: 0.88rem;
  font-weight: 700;
  cursor: pointer;
}

.campaign-consent input {
  width: 1.1rem;
  height: 1.1rem;
  margin-top: 0.35rem;
  accent-color: var(--campaign-red);
}

.campaign-consent a {
  color: var(--campaign-red);
}

.campaign-honeypot {
  position: absolute;
  left: -10000px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.campaign-form__status {
  min-height: 1.6rem;
  margin: 1rem 0 0;
  color: var(--campaign-red);
  font-weight: 750;
}

.campaign-submit {
  width: 100%;
  margin-top: 0.6rem;
  background: var(--campaign-red);
  color: #fff;
}

.campaign-submit:hover {
  background: var(--campaign-red-deep);
}

.campaign-submit:disabled {
  opacity: 0.58;
  cursor: wait;
  transform: none;
}

.campaign-footer {
  padding-block: 2.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
  background: var(--campaign-red-dark);
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.78rem;
}

.campaign-footer .campaign-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.campaign-footer nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0.75rem 1.25rem;
}

.campaign-footer a {
  text-decoration: none;
}

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

.campaign-mobile-break {
  display: none;
}

.campaign-thanks-page {
  min-height: 100vh;
  min-height: 100dvh;
  display: grid;
  place-items: center;
  padding: 1.5rem;
  background:
    radial-gradient(circle at 72% 16%, rgba(185, 19, 30, 0.2), transparent 23rem),
    #000;
}

.campaign-thanks {
  width: min(42rem, 100%);
  padding: clamp(2rem, 6vw, 4.5rem);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 1.6rem;
  background: rgba(255, 255, 255, 0.04);
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.4);
  text-align: center;
}

.campaign-thanks__mark {
  display: grid;
  width: 4rem;
  height: 4rem;
  place-items: center;
  margin: 0 auto 1.5rem;
  border-radius: 50%;
  background: var(--campaign-gold);
  color: #fff;
  font-size: 1.7rem;
  font-weight: 900;
}

.campaign-thanks h1 {
  margin: 0;
  font-size: clamp(2rem, 6vw, 3.6rem);
  letter-spacing: -0.055em;
  line-height: 1.2;
}

.campaign-thanks p:not(.campaign-label) {
  color: rgba(255, 255, 255, 0.82);
}

.campaign-cta--light {
  margin-top: 1rem;
}

.campaign-thanks__legal {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem 1.25rem;
  margin-top: 1.5rem;
  font-size: 0.76rem;
}

.campaign-thanks__legal a {
  color: rgba(255, 255, 255, 0.68);
}

.campaign-thanks__legal a:hover,
.campaign-thanks__legal a:focus-visible {
  color: #fff;
}

@media (max-width: 780px) {
  .campaign-wrap {
    width: min(100% - 2rem, 42rem);
  }

  .campaign-header__inner {
    min-height: 4.35rem;
  }

  .campaign-hero__inner {
    min-height: auto;
    gap: 2.5rem;
    padding-block: 2.25rem 4.75rem;
  }

  .campaign-form__two-columns {
    grid-template-columns: 1fr;
  }

  .campaign-footer .campaign-wrap {
    align-items: flex-start;
    flex-direction: column;
  }

  .campaign-footer nav {
    justify-content: flex-start;
  }
}

@media (max-width: 520px) {
  .campaign-mobile-break {
    display: initial;
  }

  .campaign-hero h1 {
    font-size: clamp(1.56rem, 7.8vw, 2.25rem);
    letter-spacing: -0.055em;
  }

  .campaign-hero__lead {
    font-size: 0.94rem;
    line-height: 1.8;
  }

  .campaign-hero__brand {
    width: 100%;
    aspect-ratio: 2.45 / 1;
  }

  .campaign-cta {
    width: 100%;
  }

  .campaign-form {
    border-radius: 1.1rem;
  }

}

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

  .campaign-confetti i {
    opacity: 0.65;
    animation: none;
    translate: 0 10rem;
  }

  .campaign-cta,
  .campaign-submit {
    transition: none;
  }
}