body {
  margin: 0;
  font-family: "Noto Serif JP", serif;
  background: #0b0f14;
  color: #f5f5f5;
  overflow-x: hidden;
  line-height: 1.6;
}

/* Sakura canvas */
#sakura {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 1;
}

/* HERO */
.hero {
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  position: relative;
  background: radial-gradient(circle at top, #1a2230, #0b0f14);
  padding: 20px;
}

.torii {
  position: absolute;
  top: 0;
  width: 100%;
  opacity: 0.15;
}

.hero-content {
  z-index: 2;
  max-width: 800px;
  padding: 0 20px;
}

.hero h1 {
  font-size: clamp(2.5rem, 6vw, 5rem);
  letter-spacing: 0.4rem;
  margin: 0;
}

.jp {
  font-size: clamp(1.1rem, 2.5vw, 1.5rem);
  color: #ffb7c5;
}

.sub {
  opacity: 0.8;
  margin-top: 10px;
  font-size: clamp(0.9rem, 2vw, 1.1rem);
}

.quote {
  margin-top: 25px;
  font-style: italic;
  color: #ffd7e2;
  font-size: clamp(1rem, 2.2vw, 1.2rem);
}

/* GRID */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 30px;
  padding: 80px;
  background: #0f141c;
}

.card {
  background: rgba(255,255,255,0.05);
  padding: 25px;
  border-radius: 15px;
  text-align: center;
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.08);
  transition: 0.3s;
}

.card:hover {
  transform: translateY(-10px);
  border-color: #ffb7c5;
}

.card img {
  width: 100%;
  margin-bottom: 15px;
}

/* POEM */
.poem {
  padding: 100px 20px;
  text-align: center;
  background: linear-gradient(#0b0f14, #111826);
}

.poem h2 {
  color: #ffb7c5;
  margin-bottom: 30px;
  font-size: clamp(1.5rem, 3vw, 2.2rem);
}

.poem p {
  line-height: 2;
  font-size: clamp(1rem, 2.2vw, 1.2rem);
  max-width: 800px;
  margin: 0 auto;
}

/* FOOTER */
footer {
  text-align: center;
  padding: 30px 20px;
  background: #0b0f14;
  opacity: 0.7;
  font-size: 0.9rem;
}

/* =========================
   TABLET
========================= */
@media (max-width: 900px) {
  .grid {
    padding: 50px 30px;
    gap: 20px;
  }

  .hero h1 {
    letter-spacing: 0.25rem;
  }
}

/* =========================
   MOBILE
========================= */
@media (max-width: 600px) {
  .hero {
    height: auto;
    min-height: 100vh;
    padding: 60px 20px;
  }

  .grid {
    padding: 40px 20px;
    grid-template-columns: 1fr;
  }

  .card {
    padding: 20px;
  }

  .poem {
    padding: 60px 20px;
  }

  .hero h1 {
    letter-spacing: 0.15rem;
  }
}