:root {
  --primary-color: #0b4f8c;
  --accent-color: #d4af37;
  --text-color: #1a1a1a;
}

/* Base Settings */
body {
  font-family: 'Noto Sans JP', sans-serif;
  -webkit-font-smoothing: antialiased;
}

.font-serif {
  font-family: 'Playfair Display', 'Noto Serif JP', serif;
}

/* Material Symbols */
.material-symbols-outlined {
  font-variation-settings:
    'FILL' 0,
    'wght' 400,
    'GRAD' 0,
    'opsz' 24;
  display: inline-block;
  vertical-align: middle;
}

/* Alpine.js cloak */
[x-cloak] {
  display: none !important;
}

/* Ken Burns Effect for Teaser Background */
@keyframes kenburns {
  0% {
    transform: scale(1);
  }
  100% {
    transform: scale(1.1);
  }
}

.animate-kenburns {
  animation: kenburns 20s ease-in-out infinite alternate;
}

/* Text Fade In */
.fade-in-up {
  opacity: 0;
  transform: translateY(20px);
  animation: fadeInUp 1.5s ease-out forwards;
}

@keyframes fadeInUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Extracted from Templates */
/* From index.html */

/* ティザーページ専用のグローバルスタイル */
body,
html {
  margin: 0;
  padding: 0;
  height: 100%;
  width: 100%;
}

/* From ./parts/index-hero.html */

.index-hero {
  position: relative;
  height: 100vh;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background-color: #000;
}

.index-hero__bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}

.index-hero__bg-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.6) contrast(1.1);
}

.index-hero__overlay {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle, rgba(11, 79, 140, 0.2) 0%, rgba(0, 0, 0, 0.6) 100%);
  z-index: 2;
}

.index-hero__content {
  position: relative;
  z-index: 3;
  text-align: center;
  color: #fff;
  padding: 0 20px;
}

.index-hero__logo {
  margin-bottom: 2rem;
  filter: drop-shadow(0 0 15px rgba(212, 175, 55, 0.3));
}

.index-hero__title {
  font-family: 'Noto Serif JP', serif;
  font-size: clamp(2.5rem, 8vw, 5rem);
  font-weight: 700;
  letter-spacing: 0.15em;
  margin-bottom: 1.5rem;
  line-height: 1.2;
  text-shadow: 0 4px 20px rgba(0, 0, 0, 0.8);
}

.index-hero__status-badge {
  display: inline-block;
  padding: 0.5rem 2rem;
  border: 1px solid var(--accent-color);
  background: rgba(212, 175, 55, 0.1);
  backdrop-filter: blur(4px);
  color: var(--accent-color);
  font-weight: 700;
  letter-spacing: 0.3em;
  font-size: 0.875rem;
  margin-bottom: 1rem;
}

.index-hero__message {
  font-size: clamp(1rem, 3vw, 1.5rem);
  letter-spacing: 0.2em;
  font-weight: 300;
  opacity: 0.9;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}

.index-hero__scroll-down {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  opacity: 0.7;
}

.index-hero__scroll-line {
  width: 1px;
  height: 60px;
  background: linear-gradient(to bottom, var(--accent-color), transparent);
}