@charset "UTF-8";
:root {
  --primary: #d32f2f;
  --primary-dark: #b71c1c;
  --primary-light: #ffebee;
  --secondary: #00c853;
  --bg-body: #f5f5f7;
  --bg-card: #ffffff;
  --text-main: #212121;
  --text-muted: #666666;
  --border-color: #dddddd;
  --font-pixel: "DotGothic16", sans-serif;
  --font-base: "Noto Sans JP", sans-serif;
  --shadow-pixel: 4px 4px 0px rgba(0, 0, 0, 0.2);
  --z-scanlines: -1;
  --z-header: 10000;
  --z-menu: 10050;
  --z-hamburger: 10100;
}
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
body,
html {
  width: 100%;
  overflow-x: hidden;
  scroll-behavior: smooth;
}
body {
  background-color: var(--bg-body);
  color: var(--text-main);
  font-family: var(--font-base);
  line-height: 1.7;
}
a {
  text-decoration: none;
  color: inherit;
  transition: 0.3s;
}
ul {
  list-style: none;
}
img {
  max-width: 100%;
  height: auto;
}
video {
  max-width: 100%;
  height: auto;
}
.scanlines {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background: linear-gradient(
    to bottom,
    rgba(255, 255, 255, 0),
    rgba(255, 255, 255, 0) 50%,
    rgba(0, 0, 0, 0.05) 50%,
    rgba(0, 0, 0, 0.05)
  );
  background-size: 100% 4px;
  z-index: var(--z-scanlines);
  pointer-events: none;
  display: block;
}
.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 20px;
}
.btn {
  display: inline-block;
  padding: 12px 30px;
  background: var(--primary);
  color: #fff;
  font-family: var(--font-pixel);
  font-size: 1.2rem;
  border: 2px solid var(--primary);
  box-shadow: var(--shadow-pixel);
  transition: all 0.1s;
  text-align: center;
  cursor: pointer;
}
.btn:hover {
  background: #fff;
  color: var(--primary);
  transform: translate(-1px, -1px);
  box-shadow: 5px 5px 0 rgba(0, 0, 0, 0.2);
}
.btn:active {
  transform: translate(4px, 4px);
  box-shadow: none;
}
.cyber-glow-btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 1.2rem 4rem;
  font-size: 1.2rem;
  font-weight: 700;
  color: #fff;
  background: linear-gradient(135deg, #e63946, #b00020);
  border: none;
  border-radius: 50px;
  text-decoration: none;
  letter-spacing: 0.15em;
  overflow: hidden;
  box-shadow: 0 8px 20px rgba(230, 57, 70, 0.4);
  transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
  font-family: var(--font-base);
}
.cyber-glow-btn:hover {
  transform: translateY(-5px) scale(1.02);
  box-shadow: 0 15px 30px rgba(230, 57, 70, 0.6);
  color: #fff;
}
.cyber-glow-btn::after {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 50%;
  height: 100%;
  background: linear-gradient(
    to right,
    rgba(255, 255, 255, 0) 0,
    rgba(255, 255, 255, 0.4) 50%,
    rgba(255, 255, 255, 0) 100%
  );
  transform: skewX(-25deg);
  animation: cyber-shine 4s infinite;
}
.cyber-glow-btn .arrow-icon {
  margin-left: 10px;
  transition: transform 0.3s ease;
}
.cyber-glow-btn:hover .arrow-icon {
  transform: translateX(8px);
}
@keyframes cyber-shine {
  0% {
    left: -100%;
  }
  20% {
    left: 200%;
  }
  100% {
    left: 200%;
  }
}
@media (max-width: 768px) {
  .cyber-glow-btn {
    padding: 1rem 3rem;
    font-size: 1.1rem;
    width: 90%;
  }
}
.section-title {
  font-family: var(--font-pixel);
  font-size: clamp(1.8rem, 5vw, 3rem);
  color: var(--text-main);
  border-bottom: 4px solid var(--primary);
  display: table;
  margin: 0 auto 3rem auto;
  line-height: 1.4;
  padding-bottom: 5px;
}
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition:
    opacity 0.8s ease,
    transform 0.8s ease;
}
.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}
.bg-grid {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background:
    linear-gradient(rgba(200, 200, 200, 0.3) 1px, transparent 1px),
    linear-gradient(90deg, rgba(200, 200, 200, 0.3) 1px, transparent 1px);
  background-size: 40px 40px;
  z-index: -1;
}
header {
  background: #000;
  border-bottom: 2px solid var(--primary);
  padding: 1rem 0;
  position: fixed;
  top: 0;
  left: 0;
  z-index: var(--z-header);
  width: 100%;
}
.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
}
#main-content {
  padding-top: 94px;
}
.logo img {
  height: 60px;
  width: auto;
  display: block;
}
.nav-menu ul {
  display: flex;
  gap: 2rem;
}
.nav-menu a {
  color: #fff;
  font-family: var(--font-pixel);
  font-size: 1.1rem;
  letter-spacing: 1px;
  position: relative;
}
.nav-menu a::after {
  content: "";
  position: absolute;
  width: 0;
  height: 2px;
  bottom: -5px;
  left: 0;
  background-color: var(--primary);
  transition: width 0.3s;
}
.nav-menu a:hover::after {
  width: 100%;
}
.hamburger {
  display: none;
  cursor: pointer;
  width: 30px;
  height: 25px;
  position: relative;
  z-index: var(--z-hamburger);
  margin-right: 5px;
}
.hamburger span {
  display: block;
  width: 100%;
  height: 3px;
  background: #fff;
  position: absolute;
  transition: 0.3s;
}
.hamburger span:nth-child(1) {
  top: 0;
}
.hamburger span:nth-child(2) {
  top: 11px;
}
.hamburger span:nth-child(3) {
  bottom: 0;
}
.hero {
  width: 100%;
  height: 80vh;
  min-height: 600px;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  text-align: center;
  position: relative;
  background: url(main.webp);
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  box-shadow: inset 0 -80px 80px -20px var(--bg-body);
}
.mission {
  padding: 4rem 0;
  text-align: center;
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}
.stat-card {
  background: var(--bg-card);
  border: 2px solid var(--text-main);
  padding: 2rem;
  border-radius: 4px;
  box-shadow: var(--shadow-pixel);
  transition: 0.3s;
}
.stat-card.highlight {
  border: 2px solid var(--primary);
  background: var(--primary-light);
  position: relative;
  overflow: hidden;
}
.stat-num {
  font-family: var(--font-pixel);
  font-size: 3.5rem;
  line-height: 1;
  margin: 1rem 0;
  color: var(--text-main);
}
.stat-card.highlight .stat-num {
  color: var(--primary);
}
.story-section {
  padding: 4rem 0;
}
.story-timeline {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
  padding: 2rem 0;
}
.story-timeline::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 20px;
  width: 4px;
  background: #ccc;
}
@media (min-width: 769px) {
  .story-timeline::before {
    left: 50%;
    transform: translateX(-50%);
  }
}
.story-item {
  position: relative;
  margin-bottom: 3rem;
  width: 100%;
  display: flex;
  justify-content: flex-end;
  padding-left: 60px;
}
@media (min-width: 769px) {
  .story-item {
    width: 50%;
    margin-left: auto;
    padding-left: 40px;
  }
  .story-item:nth-child(even) {
    margin-left: 0;
    margin-right: auto;
    justify-content: flex-start;
    padding-left: 0;
    padding-right: 40px;
    flex-direction: row-reverse;
    text-align: right;
  }
  .story-item:nth-child(even) .story-marker {
    left: auto;
    right: -14px;
  }
}
.story-marker {
  position: absolute;
  left: 6px;
  top: 0;
  width: 32px;
  height: 32px;
  background: var(--primary);
  border: 4px solid #fff;
  border-radius: 50%;
  box-shadow: 0 0 0 2px var(--primary);
  z-index: 1;
}
@media (min-width: 769px) {
  .story-marker {
    left: -16px;
  }
}
.story-content {
  background: #fff;
  padding: 1.5rem;
  border-radius: 8px;
  border: 2px solid var(--text-main);
  box-shadow: var(--shadow-pixel);
  width: 100%;
  text-align: left;
}
.story-date {
  font-family: var(--font-pixel);
  color: var(--primary);
  font-weight: 700;
  display: block;
  margin-bottom: 0.5rem;
  font-size: 1.2rem;
}
.cyber-pricing-section {
  padding: 80px 20px;
  position: relative;
  z-index: 10;
}
.gemini-pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  max-width: 1100px;
  margin: 0 auto;
  font-family: "Noto Sans JP", sans-serif;
  align-items: stretch;
  position: relative;
  z-index: 2;
}
.gemini-card {
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.4);
  border-radius: 24px;
  padding: 32px 24px;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
  box-shadow:
    0 4px 15px rgba(0, 0, 0, 0.05),
    inset 0 0 0 1px rgba(255, 255, 255, 0.5);
}
.gemini-card:hover {
  transform: translateY(-8px);
  background: rgba(255, 255, 255, 0.95);
  box-shadow:
    0 15px 35px rgba(0, 0, 0, 0.1),
    0 0 15px rgba(230, 57, 70, 0.2);
  border-color: rgba(230, 57, 70, 0.3);
}
.gemini-card.g-featured {
  background: linear-gradient(
    145deg,
    rgba(255, 240, 240, 0.9),
    rgba(255, 255, 255, 0.8)
  );
  border: 2px solid #e63946;
  box-shadow:
    0 8px 25px rgba(230, 57, 70, 0.15),
    inset 0 0 20px rgba(230, 57, 70, 0.05);
}
.gemini-card.g-featured:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow:
    0 20px 40px rgba(230, 57, 70, 0.25),
    0 0 30px rgba(230, 57, 70, 0.2);
}
.g-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(90deg, #e63946, #f94d5a);
  color: #fff;
  font-size: 0.8rem;
  font-weight: 700;
  padding: 6px 18px;
  border-radius: 20px;
  letter-spacing: 1.5px;
  box-shadow: 0 4px 10px rgba(230, 57, 70, 0.3);
  z-index: 3;
}
.g-card-header {
  margin-bottom: 20px;
  text-align: center;
}
.g-plan-subtitle {
  font-size: 0.9rem;
  color: #666;
  font-weight: 700;
  letter-spacing: 1px;
  display: block;
  margin-bottom: 5px;
}
.g-plan-title {
  font-size: 2rem;
  color: #111;
  margin: 5px 0;
  font-family: DotGothic16, sans-serif;
  letter-spacing: 2px;
}
.g-plan-target {
  font-size: 0.95rem;
  color: #555;
  margin-top: 10px;
}
.g-plan-target.highlight {
  color: #e63946;
  font-weight: 700;
}
.g-card-desc {
  font-size: 0.95rem;
  color: #444;
  line-height: 1.7;
  margin-bottom: 24px;
  min-height: 70px;
  text-align: center;
}
.g-card-desc br {
  display: none;
}
.g-card-features-wrapper {
  flex-grow: 1;
  background: rgba(0, 0, 0, 0.02);
  margin: 0 -24px 24px;
  padding: 20px 24px;
  border-top: 1px solid rgba(0, 0, 0, 0.05);
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}
.g-feature-title {
  font-size: 0.85rem;
  color: #777;
  margin-bottom: 15px;
  font-weight: 700;
  text-align: center;
}
.g-card-features {
  list-style: none;
  padding: 0;
  margin: 0;
}
.g-card-features li {
  font-size: 1rem;
  color: #222;
  margin-bottom: 10px;
  display: flex;
  align-items: flex-start;
  line-height: 1.5;
}
.g-check {
  color: #e63946;
  margin-right: 10px;
  font-weight: 900;
  font-size: 1.1rem;
}
.g-card-action {
  margin-top: 10px;
}
.btn-g {
  display: block;
  width: 100%;
  text-align: center;
  padding: 16px 0;
  border-radius: 50px;
  font-weight: 900;
  text-decoration: none;
  transition: all 0.3s ease;
  font-size: 1.1rem;
  letter-spacing: 1px;
}
.btn-g.outline {
  background: 0 0;
  color: #333;
  border: 2px solid #ccc;
}
.btn-g.outline:hover {
  background: #fff;
  border-color: #e63946;
  color: #e63946;
  box-shadow: 0 5px 15px rgba(230, 57, 70, 0.15);
}
.btn-g.solid {
  background: linear-gradient(90deg, #e63946, #f94d5a);
  color: #fff;
  border: none;
  box-shadow: 0 5px 15px rgba(230, 57, 70, 0.3);
}
.btn-g.solid:hover {
  background: linear-gradient(90deg, #d62839, #e63946);
  box-shadow: 0 8px 25px rgba(230, 57, 70, 0.5);
  transform: translateY(-2px);
}
.glass-notice {
  max-width: 1060px;
  margin: 50px auto 0;
  padding: 30px;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.4);
  border-left: 6px solid #e63946;
  border-radius: 16px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
  position: relative;
  z-index: 2;
}
.glass-notice h4 {
  margin: 0 0 15px 0;
  font-size: 1.2rem;
  color: #111;
  font-family: "Noto Sans JP", sans-serif;
  display: flex;
  align-items: center;
}
.glass-notice h4::before {
  content: "!";
  display: inline-block;
  width: 24px;
  height: 24px;
  flex-shrink: 0;
  background: #e63946;
  color: #fff;
  text-align: center;
  line-height: 24px;
  border-radius: 50%;
  margin-right: 10px;
  font-weight: 700;
  font-size: 0.9rem;
}
.glass-notice ul {
  margin: 0;
  padding-left: 20px;
  color: #444;
  font-size: 1rem;
  line-height: 1.8;
}
.glass-notice li {
  margin-bottom: 8px;
}
.glass-notice strong {
  color: #e63946;
  background: rgba(230, 57, 70, 0.08);
  padding: 2px 6px;
  border-radius: 4px;
}
.gemini-card.g-premium {
  background: linear-gradient(
    145deg,
    rgba(25, 25, 30, 0.95),
    rgba(10, 10, 12, 0.98)
  );
  border: 1px solid rgba(255, 223, 0, 0.6);
  box-shadow:
    0 4px 15px rgba(0, 0, 0, 0.4),
    inset 0 0 20px rgba(255, 223, 0, 0.1);
}
.gemini-card.g-premium:hover {
  transform: translateY(-8px);
  background: linear-gradient(
    145deg,
    rgba(35, 35, 40, 0.98),
    rgba(15, 15, 20, 1)
  );
  box-shadow:
    0 15px 35px rgba(0, 0, 0, 0.4),
    0 0 30px rgba(255, 223, 0, 0.3);
  border-color: #ffdf00;
}
.gemini-card.g-premium .g-card-desc,
.gemini-card.g-premium .g-feature-title,
.gemini-card.g-premium .g-plan-subtitle,
.gemini-card.g-premium .g-plan-target {
  color: #ccc;
}
.gemini-card.g-premium .g-plan-title {
  background: linear-gradient(to right, #ffdf00, #fff, #ffdf00);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  text-shadow: 0 0 15px rgba(255, 223, 0, 0.5);
}
.gemini-card.g-premium .g-price-area {
  font-size: 2.2rem;
  font-weight: 900;
  margin-bottom: 15px;
  text-align: center;
  font-family: "Noto Sans JP", sans-serif;
  background: linear-gradient(135deg, #ffdf00 0, #fff 50%, #ffdf00 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  text-shadow: 0 0 20px rgba(255, 223, 0, 0.4);
}
.gemini-card.g-premium .g-price-area .g-currency {
  font-size: 1.2rem;
}
.gemini-card.g-premium .g-price-area .g-period {
  font-size: 1rem;
  font-weight: 400;
  -webkit-text-fill-color: #aaa;
  text-shadow: none;
}
.gemini-card.g-premium .g-card-features-wrapper {
  background: rgba(255, 255, 255, 0.03);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}
.gemini-card.g-premium .g-card-features li {
  color: #eee;
}
.gemini-card.g-premium .g-check {
  color: #ffdf00;
  text-shadow: 0 0 10px rgba(255, 223, 0, 0.6);
}
.gemini-card.g-premium .btn-g.outline {
  border: 1px solid #ffdf00;
  color: #111;
  background: linear-gradient(135deg, #fff5a0 0, #ffdf00 50%, #e5c158 100%);
  box-shadow: 0 4px 15px rgba(255, 223, 0, 0.2);
}
.gemini-card.g-premium .btn-g.outline:hover {
  background: linear-gradient(135deg, #fff 0, #ffdf00 50%, #fff5a0 100%);
  box-shadow: 0 5px 25px rgba(255, 223, 0, 0.5);
  border-color: #fff;
}
.features {
  padding: 4rem 0;
}
.feature-box {
  display: flex;
  gap: 3rem;
  align-items: center;
  margin-bottom: 5rem;
}
.feature-box:nth-child(even) {
  flex-direction: row-reverse;
}
.feature-img {
  flex: 1;
  background-color: #333;
  aspect-ratio: 16/9;
  border: 4px solid var(--text-main);
  border-radius: 4px;
  box-shadow: var(--shadow-pixel);
  background-size: cover;
  background-position: center;
  position: relative;
  overflow: hidden;
}
.feature-img::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    135deg,
    rgba(255, 255, 255, 0.1) 0,
    transparent 50%
  );
  pointer-events: none;
}
.feature-text {
  flex: 1;
}
.feature-text h3 {
  font-family: var(--font-pixel);
  font-size: 1.8rem;
  margin-bottom: 1rem;
  color: var(--primary);
  text-transform: uppercase;
}
video {
  border: 4px solid var(--text-main);
  box-shadow: var(--shadow-pixel);
  border-radius: 4px;
}
.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 2rem;
  text-align: center;
  margin-bottom: 6rem;
}
.team-member {
  background: #fff;
  padding: 2rem 1rem;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  transition: 0.3s;
}
.member-img {
  width: 120px;
  height: 120px;
  background: #ddd;
  border-radius: 50%;
  margin: 0 auto 1rem auto;
  border: 4px solid var(--primary-light);
  background-size: cover;
  background-position: center;
}
.member-role {
  font-size: 0.8rem;
  color: var(--primary);
  font-weight: 700;
  font-family: var(--font-pixel);
  margin-bottom: 0.5rem;
}
.member-name {
  font-weight: 700;
  font-size: 1.1rem;
}
.news-wrapper {
  background: #fff;
  border: 1px solid var(--border-color);
  padding: 2rem;
  border-radius: 8px;
  box-shadow: var(--shadow-pixel);
}
/* ニュース項目の基本スタイル（通常時） */
.news-item {
  display: flex;
  flex-wrap: nowrap;
  padding: 1.5rem 1rem; /* 上下左右に少し余白を持たせてクリックしやすく */
  border-bottom: 1px dashed #ccc;
  align-items: flex-start;
  text-decoration: none;
  color: inherit;
  border-radius: 8px; /* 角を少し丸くする */
  background-color: transparent;
  
  /* ▼ ここがポイント：シミュレーターで決めたアニメーション時間（0.3s）を設定 ▼ */
  transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

/* ニュース項目にマウスが乗った時（ホバー時）のスタイル */
.news-item:hover {
  background-color: #fff; /* 背景を白にして浮き出させる */
  
  /* ▼ ここがポイント：垂直移動（-5px = 上へ5px）と拡大（1.05倍）▼ */
  transform: translateY(-5px) scale(1.05);
  
  /* ▼ ここがポイント：影のぼかし（10px）と不透明度（0.3 = 30%）▼ */
  /* rgba(0,0,0,0.1) はベースの薄い影、rgba(230,57,70,0.3) はブランドカラーの赤い影を重ねています */
  box-shadow: 0 5px 10px rgba(0, 0, 0, 0.1), 0 0 15px rgba(230, 57, 70, 0.3);
  
  /* ホバーした時に下の点線を消す（浮き上がった時に線があると不自然なため） */
  border-bottom-color: transparent;
  
  /* 念のため他の要素より前面に出す */
  z-index: 10;
  position: relative;
}

/* ホバー時にタイトル文字をブランドカラーにする（お好みで） */
.news-item:hover .news-title {
  color: var(--primary);
}
.news-date {
  font-family: var(--font-pixel);
  color: #888;
  width: 120px;
  flex-shrink: 0;
}
.news-tag {
  background: #333;
  color: #fff;
  padding: 2px 8px;
  font-size: 0.7rem;
  margin-right: 10px;
  border-radius: 4px;
  white-space: nowrap;
  flex-shrink: 0;
}
.news-tag.award {
  background: var(--secondary);
}
.news-title {
  flex-grow: 1;
  font-weight: 700;
}
footer {
  background: #111;
  color: #eee;
  padding: 5rem 0 2rem 0;
  border-top: 4px solid var(--primary);
  font-size: 0.95rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 3rem;
  margin-bottom: 4rem;
  text-align: left;
}
.footer-logo {
  font-family: var(--font-pixel);
  font-size: 2rem;
  color: var(--primary);
  margin-bottom: 1rem;
  line-height: 1;
}
.footer-desc {
  color: #999;
  font-size: 0.9rem;
  line-height: 1.8;
}
.footer-heading {
  font-family: var(--font-pixel);
  font-size: 1.2rem;
  color: #fff;
  margin-bottom: 1.5rem;
  border-left: 4px solid var(--primary);
  padding-left: 10px;
  letter-spacing: 1px;
}
.footer-nav li {
  margin-bottom: 0.8rem;
}
.footer-nav a {
  color: #bbb;
  transition: 0.3s;
  display: inline-block;
}
.footer-nav a:hover {
  color: var(--primary);
  transform: translateX(5px);
}
.footer-contact-text {
  color: #999;
  margin-bottom: 0.5rem;
  font-size: 0.9rem;
}
.footer-mail {
  display: inline-block;
  color: #fff;
  font-weight: 700;
  font-size: 1.1rem;
  border-bottom: 1px solid #555;
  margin-bottom: 2rem;
  padding-bottom: 2px;
}
.footer-mail:hover {
  color: var(--primary);
  border-bottom-color: var(--primary);
}
.footer-sns-area {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}
.btn-sns {
  background: 0 0;
  border: 1px solid #555;
  color: #fff;
  font-size: 0.9rem;
  padding: 10px 18px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  width: auto;
  min-width: 120px;
  justify-content: center;
}
.btn-insta:hover {
  background: #fff;
  color: #e1306c;
  border-color: #fff;
}
.btn-x:hover {
  background: #fff;
  color: #000;
  border-color: #fff;
}
.footer-copyright {
  text-align: center;
  border-top: 1px solid #333;
  padding-top: 2rem;
  color: #666;
  font-size: 0.8rem;
  font-family: var(--font-base);
}
@media (max-width: 768px) {
  #main-content {
    padding-top: 78px;
  }
  .scanlines {
    display: none;
  }
  header {
    padding: 0.8rem 0;
  }
  .logo img {
    height: 50px;
  }
  .hamburger {
    display: block;
  }
  .nav-menu {
    position: fixed;
    top: 0;
    right: 0;
    width: 70%;
    height: 100vh;
    background: #000;
    padding-top: 90px;
    transform: translateX(100%);
    transition: 0.4s;
    z-index: var(--z-menu);
    border-left: 2px solid var(--primary);
  }
  .nav-menu.active {
    transform: translateX(0);
  }
  .nav-menu ul {
    flex-direction: column;
    align-items: center;
    gap: 3rem;
  }
  .nav-menu a {
    font-size: 1.4rem;
  }
  .hamburger.active span:nth-child(1) {
    transform: rotate(45deg);
    top: 11px;
  }
  .hamburger.active span:nth-child(2) {
    opacity: 0;
  }
  .hamburger.active span:nth-child(3) {
    transform: rotate(-45deg);
    bottom: 11px;
  }
  .hero {
    width: 94%;
    margin: 0 auto;
    border-radius: 0 0 8px 8px;
    aspect-ratio: 16/9;
    height: auto;
    min-height: auto;
    background-size: contain;
    background-position: center center;
    background-repeat: no-repeat;
    box-shadow: inset 0 -30px 30px -10px var(--bg-body);
  }
  .feature-box {
    flex-direction: column-reverse !important;
    gap: 1.5rem;
    margin-bottom: 4rem;
    border-bottom: 1px dashed #ccc;
    padding-bottom: 2rem;
  }
  .feature-img {
    width: 100%;
    height: auto;
    aspect-ratio: 16/9;
  }
  .btn {
    width: 100%;
  }
  .gemini-pricing-grid {
    display: flex;
    flex-wrap: nowrap;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    gap: 16px;
    padding: 20px 10vw;
    margin: 0 -20px;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }
  .gemini-pricing-grid::-webkit-scrollbar {
    display: none;
  }
  .gemini-card,
  .gemini-card.g-premium {
    flex: 0 0 78%;
    max-width: none;
    scroll-snap-align: center;
    padding: 16px 12px;
    opacity: 0.35;
    transition:
      opacity 0.4s ease,
      transform 0.3s;
  }
  .gemini-card.g-premium.is-active,
  .gemini-card.is-active {
    opacity: 1;
  }
  .gemini-card.g-featured:hover,
  .gemini-card:hover {
    transform: none;
  }
  .g-card-header {
    margin-bottom: 8px;
  }
  .g-plan-subtitle {
    font-size: 0.75rem;
    margin-bottom: 2px;
  }
  .g-plan-title {
    font-size: 1.4rem;
    margin: 0;
  }
  .g-plan-target {
    font-size: 0.8rem;
    margin-top: 4px;
  }
  .gemini-card .g-price-area,
  .gemini-card.g-premium .g-price-area {
    font-size: 1.5rem;
    margin-bottom: 8px;
  }
  .g-card-desc {
    margin-bottom: 10px;
    min-height: auto;
    font-size: 0.75rem;
    line-height: 1.3;
  }
  .gemini-card .g-card-features-wrapper,
  .gemini-card.g-premium .g-card-features-wrapper {
    margin: 0 -12px 10px;
    padding: 10px 12px;
  }
  .g-feature-title {
    margin-bottom: 6px;
    font-size: 0.75rem;
  }
  .g-card-features li {
    margin-bottom: 4px;
    font-size: 0.8rem;
    line-height: 1.2;
  }
  .g-check {
    font-size: 0.9rem;
    margin-right: 4px;
  }
  .btn-g {
    padding: 10px 0;
    font-size: 0.95rem;
    margin-top: 0;
  }
  .monitor-container {
    flex-direction: column;
    gap: 30px;
  }
  #splash-heart {
    width: 80px;
  }
  #ecg-canvas {
    width: 100%;
    height: 120px;
    background: 0 0;
    box-shadow: none;
    border: none;
  }
  .sp-break-right {
    display: block;
    text-align: right;
    margin-top: 4px;
  }
}
#splash-screen {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-color: #000;
  z-index: 99999;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  overflow: hidden;
}
#splash-text {
  font-family: var(--font-pixel);
  color: #e63946;
  font-size: 1.2rem;
  letter-spacing: 2px;
  margin-bottom: 20px;
  height: 1.5em;
  text-shadow: 0 0 8px rgba(230, 57, 70, 0.8);
}
.monitor-container {
  display: flex;
  align-items: center;
  gap: 20px;
  width: 90%;
  max-width: 800px;
  transition: opacity 0.8s ease;
}
#splash-heart {
  width: 100px;
  height: auto;
  image-rendering: pixelated;
  -ms-interpolation-mode: nearest-neighbor;
  filter: drop-shadow(0 0 10px rgba(230, 57, 70, 0.6));
  flex-shrink: 0;
}
#ecg-canvas {
  flex-grow: 1;
  height: 150px;
  background-color: rgba(10, 0, 0, 0.5);
  background-image:
    linear-gradient(rgba(230, 57, 70, 0.15) 1px, transparent 1px),
    linear-gradient(90deg, rgba(230, 57, 70, 0.15) 1px, transparent 1px);
  background-size: 20px 20px;
  border: 1px solid rgba(230, 57, 70, 0.3);
  box-shadow: inset 0 0 20px rgba(230, 57, 70, 0.2);
  border-radius: 4px;
}

/* =========================================
   ▼ ▼ ▼ スマホ・タブレット向けスタイル追加 ▼ ▼ ▼
   ========================================= */
@media (max-width: 768px) {
  #splash-text {
    font-size: 0.9rem;
  }
  .monitor-container {
    flex-direction: column;
    gap: 20px;
  }
  #splash-heart {
    width: 80px;
  }
  #ecg-canvas {
    width: 100%;
    height: 120px;
  }
  
  /* スプラッシュスクリーンのフェードアウトアニメーション */
  #splash-screen {
    animation: forceFadeOut 0.6s 1.5s forwards !important;
  }

  .news-wrapper {
    padding: 1rem;
  }
  
  .news-item {
    flex-wrap: wrap;
  }
  
  .news-title {
    width: 100%;
    margin-top: 12px;
    line-height: 1.5;
  }
}

@keyframes forceFadeOut {
  0% {
    opacity: 1;
    visibility: visible;
  }
  100% {
    opacity: 0;
    visibility: hidden;
  }
}