:root {
  --ink: #092d5f;
  --deep: #004b95;
  --sky: #dff5ff;
  --aqua: #05a8cf;
  --leaf: #4e9b24;
  --sun: #f7a307;
  --coral: #ff4f63;
  --coral-dark: #df253f;
  --paper: #fffdf8;
  --muted: #5d6f83;
  --line: rgba(9, 45, 95, 0.11);
  --shadow: 0 18px 48px rgba(0, 77, 149, 0.13);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  font-family: "Noto Sans JP", system-ui, sans-serif;
  background:
    radial-gradient(circle at top right, rgba(255, 221, 111, 0.22), transparent 28rem),
    linear-gradient(180deg, #f2fbff 0%, #ffffff 42%, #fffaf0 100%);
  letter-spacing: 0;
}

a {
  color: inherit;
  text-decoration: none;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  min-height: 68px;
  padding: 12px clamp(18px, 4vw, 56px);
  background: rgba(255, 255, 255, 0.9);
  border-bottom: 1px solid rgba(0, 75, 149, 0.09);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  white-space: nowrap;
}

.brand img {
  display: block;
  width: clamp(184px, 19vw, 268px);
  height: auto;
}

.header-nav {
  display: flex;
  gap: 8px;
  padding: 4px;
  border: 1px solid rgba(9, 45, 95, 0.12);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.64);
}

.header-nav a {
  min-width: 72px;
  padding: 9px 13px;
  border-radius: 999px;
  color: var(--muted);
  font-size: 0.86rem;
  font-weight: 700;
  text-align: center;
}

.header-nav a:hover {
  color: var(--deep);
  background: #e8f8ff;
}

.header-cta,
.primary-button,
.secondary-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  border-radius: 999px;
  font-weight: 800;
  line-height: 1.2;
  text-align: center;
}

.header-cta,
.primary-button {
  color: #fff;
  background: linear-gradient(135deg, var(--coral), #ff7a3d);
  box-shadow: 0 12px 28px rgba(255, 79, 99, 0.28);
}

.header-cta {
  min-width: 116px;
  padding: 11px 18px;
  font-size: 0.9rem;
}

.hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(320px, 0.72fr);
  align-items: center;
  gap: clamp(28px, 5vw, 64px);
  min-height: calc(100svh - 68px);
  padding: clamp(28px, 4.6vw, 58px) clamp(18px, 5vw, 76px) clamp(28px, 4.5vw, 52px);
  overflow: hidden;
}

.hero::before {
  position: absolute;
  inset: 0;
  height: auto;
  content: "";
  background:
    radial-gradient(circle at 84% 18%, rgba(0, 168, 207, 0.13), transparent 28rem),
    radial-gradient(circle at 62% 78%, rgba(255, 79, 99, 0.1), transparent 24rem),
    linear-gradient(90deg, rgba(255, 255, 255, 0.96) 0%, rgba(242, 251, 255, 0.88) 52%, rgba(255, 255, 255, 0.48) 100%);
  opacity: 1;
  transform: none;
  pointer-events: none;
}

.story-glow {
  position: absolute;
  inset: 9% auto auto -8%;
  width: min(46vw, 620px);
  height: 58%;
  background:
    linear-gradient(105deg, transparent 0 18%, rgba(0, 168, 207, 0.13) 18% 20%, transparent 20% 34%, rgba(247, 163, 7, 0.18) 34% 36%, transparent 36%),
    radial-gradient(circle, rgba(255, 255, 255, 0.92), transparent 68%);
  transform: rotate(-8deg);
  pointer-events: none;
}

.hero-copy {
  position: relative;
  z-index: 2;
  order: 1;
  max-width: 680px;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--aqua);
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.1em;
}

.hero h1,
.section-heading h2,
.apply-copy h2 {
  margin: 0;
  font-family: "Zen Maru Gothic", "Noto Sans JP", system-ui, sans-serif;
  font-weight: 700;
  line-height: 1.18;
}

.hero h1 {
  max-width: none;
  font-size: clamp(2.72rem, 3.85vw, 4.7rem);
  color: var(--deep);
  line-height: 1.08;
  white-space: nowrap;
  text-shadow: 0 4px 0 rgba(255, 255, 255, 0.86);
}

.hero-lead {
  max-width: 590px;
  margin: 22px 0 0;
  color: #183e6c;
  font-size: clamp(0.98rem, 1.5vw, 1.16rem);
  font-weight: 600;
  line-height: 1.9;
}

.hero-ribbon {
  display: inline-flex;
  align-items: center;
  margin: 22px 0 0;
  padding: 10px 18px;
  border-radius: 999px;
  color: #fff;
  background: linear-gradient(135deg, var(--coral), #ff7a3d);
  box-shadow: 0 12px 24px rgba(255, 79, 99, 0.18);
  font-size: clamp(0.86rem, 1vw, 0.98rem);
  font-weight: 800;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 30px;
}

.primary-button,
.secondary-button {
  min-width: 176px;
  padding: 14px 23px;
  font-size: 0.98rem;
}

.primary-button::after {
  content: "›";
  margin-left: 12px;
  font-size: 1.7rem;
  line-height: 0.8;
}

.secondary-button {
  color: var(--deep);
  border: 1px solid rgba(0, 75, 149, 0.2);
  background: rgba(255, 255, 255, 0.78);
}

.hero-media {
  position: relative;
  z-index: 1;
  min-width: 0;
  order: 2;
}

.hero-media::before {
  position: absolute;
  inset: -14px;
  content: "";
  border-radius: 28px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.96), rgba(170, 229, 255, 0.4)),
    linear-gradient(90deg, var(--coral), var(--sun), var(--aqua));
  transform: rotate(2deg);
}

.hero-media > img {
  position: relative;
  display: block;
  width: min(100%, 520px);
  max-height: min(76svh, 820px);
  margin-inline: auto;
  border: 7px solid #fff;
  border-radius: 22px;
  object-fit: cover;
  object-position: top center;
  box-shadow: var(--shadow);
}

.deadline-panel {
  position: relative;
  z-index: 3;
  order: 3;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  grid-column: 1 / -1;
  max-width: 980px;
  margin-top: clamp(10px, 2vw, 22px);
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--line);
  box-shadow: 0 14px 38px rgba(0, 77, 149, 0.09);
}

.deadline-panel div {
  padding: 17px 22px;
  background: rgba(255, 255, 255, 0.92);
}

.deadline-panel span,
.deadline-panel small {
  display: block;
  color: var(--muted);
  font-weight: 600;
}

.deadline-panel strong {
  display: block;
  margin: 4px 0;
  color: var(--coral-dark);
  font-size: clamp(1.65rem, 3vw, 2.35rem);
  font-weight: 800;
  line-height: 1;
}

.deadline-panel div:nth-child(2) strong {
  color: var(--deep);
}

.deadline-panel div:nth-child(3) strong {
  color: var(--leaf);
}

.intro-section,
.message-section,
.requirements-section,
.producer-section,
.access-section,
.flow-section,
.apply-section {
  scroll-margin-top: 82px;
  padding: clamp(52px, 8vw, 92px) clamp(18px, 5vw, 76px);
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(220px, 0.8fr) minmax(0, 1.2fr);
  gap: 28px;
  max-width: 1120px;
  margin: 0 auto 30px;
  align-items: end;
}

.section-heading.compact {
  display: block;
  margin-bottom: 26px;
}

.section-heading h2,
.apply-copy h2 {
  color: var(--ink);
  font-size: clamp(1.65rem, 2.8vw, 2.7rem);
}

.intro-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  max-width: 1120px;
  margin: 0 auto;
}

.intro-grid article,
.audition-card,
.flow-list li {
  border: 1px solid rgba(9, 45, 95, 0.1);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.76);
  box-shadow: 0 12px 30px rgba(0, 77, 149, 0.055);
}

.intro-grid article {
  min-height: 218px;
  padding: 26px;
}

.card-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  margin-bottom: 20px;
  border-radius: 50%;
  color: #fff;
  background: linear-gradient(135deg, var(--aqua), var(--leaf));
  font-size: 1.35rem;
  font-weight: 800;
}

.intro-grid h3,
.audition-card h3,
.flow-list h3 {
  margin: 0 0 12px;
  font-size: 1.14rem;
  font-weight: 800;
}

.intro-grid p,
.flow-list p,
.apply-copy p {
  margin: 0;
  color: var(--muted);
  font-size: 0.96rem;
  font-weight: 400;
  line-height: 1.85;
}

.message-section {
  position: relative;
  background:
    radial-gradient(circle at 14% 10%, rgba(255, 79, 99, 0.1), transparent 22rem),
    radial-gradient(circle at 88% 84%, rgba(0, 168, 207, 0.12), transparent 24rem),
    linear-gradient(180deg, #ffffff 0%, #f4fbff 100%);
}

.message-wrap {
  display: grid;
  grid-template-columns: minmax(240px, 0.72fr) minmax(0, 1.28fr);
  gap: clamp(28px, 5vw, 64px);
  max-width: 1120px;
  margin: 0 auto;
  align-items: start;
}

.message-heading {
  position: sticky;
  top: 92px;
}

.message-heading h2 {
  margin: 0;
  color: var(--ink);
  font-family: "Zen Maru Gothic", "Noto Sans JP", system-ui, sans-serif;
  font-size: clamp(2rem, 3.7vw, 4rem);
  font-weight: 700;
  line-height: 1.22;
}

.message-body {
  padding: clamp(26px, 4vw, 44px);
  border: 1px solid rgba(9, 45, 95, 0.1);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.82);
  box-shadow: 0 14px 34px rgba(0, 77, 149, 0.06);
}

.message-body p {
  margin: 0;
  color: #244868;
  font-size: clamp(0.96rem, 1.25vw, 1.05rem);
  font-weight: 400;
  line-height: 2.05;
}

.message-body p + p {
  margin-top: 16px;
}

.message-body .message-signature {
  margin-top: 26px;
  color: var(--deep);
  font-weight: 800;
  text-align: right;
}

.requirements-section {
  background:
    linear-gradient(90deg, rgba(0, 168, 207, 0.08), transparent 34%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.55), rgba(255, 248, 236, 0.78));
}

.requirements-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 340px;
  gap: 22px;
  max-width: 1120px;
  margin: 0 auto;
}

.requirement-main {
  overflow: hidden;
  border: 1px solid rgba(0, 75, 149, 0.12);
  border-radius: 8px;
  background: #fff;
}

dl {
  margin: 0;
}

dl div {
  display: grid;
  grid-template-columns: 170px 1fr;
  min-height: 74px;
  border-bottom: 1px solid rgba(9, 45, 95, 0.1);
}

dl div:last-child {
  border-bottom: 0;
}

dt,
dd {
  display: flex;
  align-items: center;
  margin: 0;
  padding: 18px 22px;
}

dt {
  color: #fff;
  background: linear-gradient(135deg, var(--deep), var(--aqua));
  font-weight: 800;
}

dd {
  color: #163e6c;
  font-size: 1rem;
  font-weight: 600;
}

.audition-card {
  padding: 28px;
  background: #fff;
}

.audition-card ul {
  display: grid;
  gap: 14px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

.audition-card li {
  position: relative;
  padding-left: 30px;
  color: #163e6c;
  font-weight: 600;
}

.audition-card li::before {
  position: absolute;
  left: 0;
  color: var(--leaf);
  content: "✓";
  font-weight: 800;
}

.producer-section {
  background:
    radial-gradient(circle at 85% 12%, rgba(247, 163, 7, 0.1), transparent 24rem),
    linear-gradient(180deg, #ffffff 0%, #f4fbff 100%);
}

.producer-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 420px);
  gap: clamp(24px, 5vw, 58px);
  max-width: 1120px;
  margin: 0 auto;
  align-items: stretch;
}

.producer-copy,
.producer-card {
  border: 1px solid rgba(9, 45, 95, 0.1);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.82);
  box-shadow: 0 14px 34px rgba(0, 77, 149, 0.06);
}

.producer-copy {
  padding: clamp(26px, 4vw, 42px);
}

.producer-role {
  margin: 0 0 20px;
  color: var(--aqua);
  font-weight: 800;
  line-height: 1.7;
}

.producer-name {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 22px;
  padding-bottom: 22px;
  border-bottom: 1px solid rgba(9, 45, 95, 0.12);
}

.producer-name h3 {
  margin: 0;
  color: var(--ink);
  font-size: clamp(2rem, 3.6vw, 3.25rem);
  font-weight: 800;
  line-height: 1;
}

.producer-name span {
  color: var(--muted);
  font-weight: 500;
}

.producer-bio {
  display: grid;
  gap: 16px;
}

.producer-bio p,
.producer-card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.96rem;
  font-weight: 400;
  line-height: 1.9;
}

.profile-links,
.official-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.profile-links a,
.official-links a {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  padding: 9px 14px;
  border: 1px solid rgba(0, 75, 149, 0.14);
  border-radius: 999px;
  color: var(--deep);
  background: rgba(255, 255, 255, 0.82);
  font-size: 0.86rem;
  font-weight: 700;
}

.profile-links a::after,
.official-links a::after {
  content: "↗";
  margin-left: 8px;
  color: var(--aqua);
  font-size: 0.82rem;
}

.producer-card {
  position: relative;
  overflow: hidden;
  padding: 30px;
}

.producer-card::before {
  position: absolute;
  inset: 0 0 auto;
  height: 6px;
  content: "";
  background: linear-gradient(90deg, var(--coral), var(--sun), var(--aqua), var(--leaf));
}

.producer-portrait {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 112px;
  height: 112px;
  margin-bottom: 22px;
  border: 8px solid #fff;
  border-radius: 50%;
  background:
    radial-gradient(circle at 34% 28%, rgba(255, 255, 255, 0.95), transparent 24%),
    linear-gradient(135deg, var(--deep), var(--aqua) 48%, var(--coral));
  box-shadow: 0 16px 32px rgba(0, 77, 149, 0.2);
}

.producer-portrait span {
  color: #fff;
  font-family: "Zen Maru Gothic", "Noto Sans JP", system-ui, sans-serif;
  font-size: 3.55rem;
  font-weight: 800;
  line-height: 1;
}

.producer-stat {
  margin-bottom: 26px;
}

.producer-stat span {
  display: block;
  color: var(--aqua);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.producer-stat strong {
  display: block;
  margin-top: 4px;
  color: var(--coral-dark);
  font-size: clamp(1.75rem, 3.2vw, 2.55rem);
  font-weight: 800;
  line-height: 1;
}

.producer-card h3 {
  margin: 0 0 16px;
  color: var(--ink);
  font-size: 1.06rem;
  font-weight: 800;
}

.artist-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 22px;
}

.artist-tags span {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  padding: 6px 11px;
  border: 1px solid rgba(9, 45, 95, 0.12);
  border-radius: 999px;
  color: #183e6c;
  background: #fff;
  font-size: 0.8rem;
  font-weight: 600;
}

.flow-list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  max-width: 1120px;
  margin: 0 auto;
  padding: 0;
  list-style: none;
}

.flow-list li {
  min-height: 198px;
  padding: 24px;
}

.flow-list span {
  display: block;
  margin-bottom: 26px;
  color: var(--sun);
  font-size: 1.65rem;
  font-weight: 800;
  line-height: 1;
}

.access-section {
  background:
    radial-gradient(circle at 86% 12%, rgba(0, 168, 207, 0.1), transparent 24rem),
    linear-gradient(180deg, #fffaf0 0%, #ffffff 100%);
}

.access-section .section-heading {
  max-width: 980px;
  text-align: center;
}

.access-layout {
  display: grid;
  gap: 18px;
  max-width: 980px;
  margin: 0 auto;
}

.access-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.access-list article,
.trust-card {
  border: 1px solid rgba(9, 45, 95, 0.1);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.84);
  box-shadow: 0 12px 30px rgba(0, 77, 149, 0.055);
}

.access-list article {
  display: grid;
  gap: 8px;
  align-content: start;
  min-height: 168px;
  padding: 22px 24px;
}

.access-list article:last-child {
  grid-column: 1 / -1;
  min-height: 132px;
}

.access-list p,
.access-list h3,
.access-list address {
  margin: 0;
}

.access-list p {
  color: var(--aqua);
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.04em;
}

.access-list h3 {
  color: var(--ink);
  font-size: 1.06rem;
}

.access-list address {
  color: var(--muted);
  font-size: 0.92rem;
  font-style: normal;
  line-height: 1.7;
}

.trust-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 22px;
  align-items: center;
  padding: 24px 26px;
}

.trust-card p {
  margin: 0;
  color: #244868;
  font-size: 0.95rem;
  line-height: 1.9;
}

.trust-card .official-links {
  justify-content: flex-end;
  margin-top: 0;
}

.apply-section {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 28px;
  margin: 0 clamp(18px, 5vw, 76px) clamp(34px, 5vw, 56px);
  padding: clamp(34px, 5vw, 56px);
  border-radius: 8px;
  color: #fff;
  background:
    linear-gradient(135deg, rgba(0, 75, 149, 0.9), rgba(0, 168, 207, 0.78)),
    url("./assets/images/shizuoka-artist-audition-square.png") center 43% / cover;
  box-shadow: var(--shadow);
}

.apply-section .eyebrow,
.apply-copy h2,
.apply-copy p {
  color: #fff;
}

.apply-copy {
  max-width: 760px;
}

.primary-button.large {
  min-width: 230px;
  min-height: 56px;
  padding-inline: 32px;
  background: #fff;
  color: var(--coral-dark);
  box-shadow: none;
}

@media (max-width: 980px) {
  .site-header {
    gap: 12px;
  }

  .header-nav {
    display: none;
  }

  .hero {
    grid-template-columns: 1fr;
    min-height: auto;
    padding-bottom: 0;
  }

  .hero-media {
    max-width: 620px;
    margin: 0 auto;
  }

  .hero-media > img {
    width: min(100%, 440px);
  }

  .deadline-panel {
    position: relative;
    right: auto;
    bottom: auto;
    left: auto;
    margin-top: 26px;
  }

  .section-heading,
  .requirements-layout,
  .producer-layout,
  .message-wrap,
  .access-layout,
  .apply-section {
    grid-template-columns: 1fr;
  }

  .access-list {
    grid-template-columns: 1fr;
  }

  .access-list article {
    min-height: auto;
    padding: 20px;
  }

  .trust-card {
    grid-template-columns: 1fr;
    padding: 22px 20px;
  }

  .message-heading {
    position: static;
  }

  .intro-grid,
  .flow-list {
    grid-template-columns: repeat(2, 1fr);
  }

  .apply-section {
    margin-inline: 18px;
  }
}

@media (max-width: 640px) {
  .site-header {
    min-height: 62px;
    padding: 12px 14px;
  }

  .brand img {
    width: min(44vw, 166px);
  }

  .header-cta {
    min-width: 104px;
    min-height: 42px;
    padding: 10px 14px;
    font-size: 0.86rem;
  }

  .hero {
    gap: 18px;
    padding: 22px 16px 0;
  }

  .hero h1 {
    font-size: clamp(1.72rem, 7vw, 2.12rem);
    line-height: 1.22;
  }

  .hero-lead {
    margin-top: 16px;
    font-size: 0.95rem;
    line-height: 1.75;
  }

  .hero-media {
    order: -1;
    width: min(90%, 420px);
  }

  .hero-media::before {
    inset: -10px;
    border-radius: 24px;
  }

  .hero-media > img {
    height: min(52svh, 470px);
    border-width: 6px;
    border-radius: 20px;
  }

  .hero-actions {
    margin-top: 22px;
  }

  .hero-actions,
  .deadline-panel,
  .intro-grid,
  .flow-list {
    grid-template-columns: 1fr;
  }

  .hero-actions {
    display: grid;
  }

  .primary-button,
  .secondary-button {
    width: 100%;
  }

  .deadline-panel {
    border-radius: 8px;
  }

  .deadline-panel div {
    padding: 15px 18px;
  }

  .deadline-panel strong {
    font-size: 1.85rem;
  }

  .intro-section,
  .message-section,
  .requirements-section,
  .producer-section,
  .access-section,
  .flow-section {
    padding-inline: 16px;
  }

  .message-body {
    padding: 24px 20px;
  }

  .message-heading h2 {
    font-size: clamp(1.72rem, 8vw, 2.24rem);
  }

  .message-body p {
    line-height: 1.9;
  }

  .intro-grid article,
  .flow-list li {
    min-height: auto;
  }

  dl div {
    grid-template-columns: 1fr;
  }

  dt,
  dd {
    min-height: 0;
    padding: 15px 18px;
  }

  .apply-section {
    padding: 30px 18px;
  }

  .producer-name {
    display: block;
  }

  .producer-name span {
    display: block;
    margin-top: 8px;
  }

  .producer-card {
    padding: 26px 20px;
  }

  .profile-links,
  .official-links {
    display: grid;
  }

  .profile-links a,
  .official-links a {
    justify-content: center;
    width: 100%;
  }
}