/* 全体共通 */
body {
  margin: 0;
  font-family: "Noto Sans JP", sans-serif;
  background-color: #111;
  color: #fff;
  line-height: 1.6;
}

h1 {
  font-size: 74px;
}

h1, h2, h3 {
  font-weight: 700;
  margin: 0 0 16px;
}


a {
  color: #ccff00;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

section {
  padding: 64px 24px;
}

header {
  background: url('top.png') center/cover no-repeat;
  height: 100vh;
  color: #fff;
  text-align: center;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 0 24px;
}

nav a {
  margin: 0 12px;
  font-weight: bold;
}

#hero {
  position: relative;
  background: url('top.png') center/cover no-repeat;
  height: 100vh;
  color: #fff;
  text-align: center;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 0 24px;
  overflow: hidden;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5); /* ← ここでマスクの濃さ調整 */
  z-index: 1;
}

/* コンテンツをマスクの上に表示 */
#hero h1,
#hero p,
#hero nav {
  position: relative;
  z-index: 2;
}

/* ABOUT */
#about {
  background: #fff;
  color: #111;
  flex-wrap: wrap;
  align-items: center;
}

.about-inner {
  display: flex;
  max-width: 960px;
  margin: 0 auto;
  align-items: center;
  flex-wrap: wrap;
}

.about-inner img {
  width: 100%;
  max-width: 400px;
  margin-right: 32px;
}

#about img {
  width: 100%;
  max-width: 400px;
  margin-right: 32px;
}

/* SERVICE */
#service {
  background: #111;
  text-align: center;
}

#service h2 {
  color: #ccff00;
  font-size: 1.8em;
  margin-bottom: 32px;
}

.service-card {
  background: #fff;
  color: #111;
  border-radius: 12px;
  padding: 24px;
  margin: 12px;
  width: 200px;
  display: inline-block;
  font-weight: bold;
  box-shadow: 0 4px 10px rgba(0,0,0,0.3);
}

/* WORKS */
#works {
  background: #f8f8f8;
  color: #111;
}

.work-card {
  background: #fff;
  margin: 16px;
  padding: 16px;
  border-radius: 8px;
  box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

/* TEAM */
#team {
  background: #fff;
  color: #111;
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}

.member-card {
  width: 220px;
  text-align: center;
  margin: auto;
}

.member-card img {
  border-radius: 50%;
  width: 150px;
  height: 150px;
  object-fit: cover;
}

/* CONTACT */
#contact {
  background: #111;
  text-align: center;
  color: #fff;
}

footer {
  background: #000;
  text-align: center;
  padding: 16px;
  font-size: 0.9em;
  color: #aaa;
}