/*
  兵庫カーライフフェスタ2026 ティザーサイト
  HTML / CSS / JPG のみで構成（JavaScript 不使用）
*/

:root {
  --cream: #fffcec;
  --cream-deep: #fff6d6;
  --brown: #5f3b1d;
  --orange: #cc651f;
  --orange-dark: #ad4e11;
  --green: #38864b;
  --line: #edd9c8;
  --white: #ffffff;
  --rounded: "Hiragino Maru Gothic ProN", "BIZ UDPGothic", Meiryo, sans-serif;
  --sans: "Hiragino Kaku Gothic ProN", "Noto Sans JP", Meiryo, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  color: var(--brown);
  background-color: var(--cream);
  background-image:
    radial-gradient(circle at 2% 18%, rgba(255, 225, 103, .22) 0 12%, transparent 12.2%),
    radial-gradient(circle at 98% 80%, rgba(228, 126, 75, .10) 0 16%, transparent 16.2%);
  font-family: var(--sans);
  line-height: 1.6;
}

.site-header {
  position: relative;
  z-index: 1;
  border-bottom: 2px solid #f2e2d2;
  background: rgba(255, 255, 255, .97);
}

.header-inner {
  width: min(1120px, calc(100% - 40px));
  min-height: 66px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  font-family: var(--rounded);
}

.header-category {
  margin: 0;
  padding: 4px 12px;
  border-radius: 999px;
  background: var(--green);
  color: var(--white);
  font-size: 14px;
  font-weight: 700;
  line-height: 1.4;
}

.header-title {
  margin: 0;
  color: var(--orange-dark);
  font-size: 21px;
  font-weight: 800;
  letter-spacing: .02em;
}

.header-status {
  margin: 0 0 0 auto;
  padding: 3px 8px;
  border-radius: 4px;
  background: var(--orange);
  color: var(--white);
  font-family: Arial, sans-serif;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .08em;
}

.hero {
  padding: clamp(10px, 2vw, 26px) 20px clamp(22px, 3vw, 36px);
  background: #fffcee;
}

.hero-inner {
  width: min(1120px, 100%);
  margin: 0 auto;
  overflow: hidden;
  border-radius: 0;
  background: #fff5ca;
  box-shadow: 0 12px 30px rgba(123, 72, 31, .13);
}

picture,
picture img {
  display: block;
  width: 100%;
}

picture img {
  height: auto;
}

.event-details {
  padding: 0 20px 60px;
}

.details-inner {
  width: min(850px, 100%);
  margin: 0 auto;
  padding: clamp(30px, 5vw, 48px) clamp(22px, 5vw, 60px);
  border: 1px solid var(--line);
  border-top: 6px solid var(--orange);
  border-radius: 0;
  background: var(--white);
  box-shadow: 0 10px 26px rgba(112, 67, 28, .07);
  text-align: center;
}

.notice-label {
  display: inline-block;
  padding: 4px 16px;
  border: 1px solid #f2c49f;
  border-radius: 999px;
  background: #fff0e5;
  color: var(--orange-dark);
  font-family: var(--rounded);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: .08em;
}

h1 {
  margin: 15px 0 4px;
  color: var(--orange-dark);
  font-family: var(--rounded);
  font-size: clamp(25px, 4.2vw, 38px);
  font-weight: 900;
  letter-spacing: -.03em;
  line-height: 1.35;
}

.lead-text {
  margin: 0 0 26px;
  color: var(--green);
  font-size: clamp(13px, 2vw, 16px);
  font-weight: 700;
  line-height: 1.65;
}

.event-list {
  margin: 0;
  border-top: 1px solid var(--line);
  text-align: left;
}

.event-item {
  display: grid;
  grid-template-columns: 130px 1fr;
  align-items: center;
  min-height: 62px;
  border-bottom: 1px solid var(--line);
}

.event-item dt {
  padding: 12px 10px;
  color: #876449;
  font-size: 13px;
  font-weight: 700;
}

.event-item dd {
  margin: 0;
  padding: 12px 10px;
  color: var(--brown);
  font-family: var(--rounded);
  font-size: clamp(15px, 2.2vw, 18px);
  font-weight: 800;
}

.fee-item dd {
  color: var(--green);
  font-size: 20px;
}

.coming-soon {
  margin: 26px 0 0;
  color: #795f4c;
  font-size: 13px;
}

.site-footer {
  padding: 18px 20px;
  border-top: 4px solid var(--orange);
  background: #402b1c;
  color: #f3ded0;
  font-family: var(--rounded);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .04em;
  text-align: center;
}

.site-footer p {
  margin: 0;
}

@media (max-width: 767px) {
  .site-header {
    border-bottom-width: 1px;
  }

  .header-inner {
    width: min(100% - 24px, 500px);
    min-height: 60px;
    gap: 8px;
  }

  .header-category {
    padding: 3px 8px;
    font-size: 11px;
  }

  .header-title {
    font-size: 14px;
    letter-spacing: 0;
  }

  .header-status {
    display: none;
  }

  .hero {
    padding: 8px 8px 26px;
  }

  .hero-inner {
    border-radius: 0;
  }

  .event-details {
    padding: 0 12px 40px;
  }

  .details-inner {
    padding: 28px 18px;
    border-radius: 0;
  }

  .event-item {
    grid-template-columns: 88px 1fr;
    min-height: 57px;
  }

  .event-item dt,
  .event-item dd {
    padding: 10px 4px;
  }

  .event-item dt {
    font-size: 12px;
  }

  .event-item dd {
    font-size: 14px;
    line-height: 1.5;
  }

  .fee-item dd {
    font-size: 17px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    scroll-behavior: auto !important;
  }
}