/* ============================================================
   style.css — そらなり Official Site
   ポップ・カラフル・かわいい デザイン
   ============================================================ */

/* -------- カラー変数 -------- */
:root {
  --pink:      #ff85a1;
  --pink-l:    #ffb3c6;
  --pink-ll:   #ffe4ec;
  --yellow:    #ffd93d;
  --yellow-l:  #fff3b0;
  --blue:      #6bceff;
  --blue-l:    #b8e8ff;
  --blue-ll:   #e8f7ff;
  --green:     #a8e063;
  --green-l:   #d4f5a0;
  --purple:    #c77dff;
  --purple-l:  #dbb4ff;
  --orange:    #ffb347;
  --mint:      #98f5e1;

  --bg:        #fff8fd;
  --bg2:       #fff0f8;
  --text:      #5a3a4a;
  --text-dim:  #9a7a8a;
  --white:     #ffffff;

  --radius-s:  12px;
  --radius-m:  20px;
  --radius-l:  30px;
  --radius-xl: 50px;
  --shadow:    0 8px 32px rgba(255,133,161,0.18);
  --shadow-m:  0 16px 48px rgba(255,133,161,0.28);
  --trans:     0.3s ease;
}

/* -------- リセット & ベース -------- */
*, *::before, *::after { margin:0; padding:0; box-sizing:border-box; }
html { scroll-behavior:smooth; scrollbar-width:thin; scrollbar-color:var(--pink) var(--pink-ll); }
::-webkit-scrollbar { width:7px; }
::-webkit-scrollbar-track { background:var(--pink-ll); }
::-webkit-scrollbar-thumb { background:var(--pink); border-radius:4px; }

body {
  font-family: 'M PLUS Rounded 1c', 'Hiragino Maru Gothic Pro', 'BIZ UDPGothic', sans-serif;
  background:
    linear-gradient(180deg,
      #2e8fcf 0%,
      #4fa8e0 8%,
      #7ec4ed 20%,
      #aadaf5 38%,
      #c8eaf8 55%,
      #daf1fc 70%,
      #e8f7ff 85%,
      #f0fbff 100%
    );
  background-attachment: fixed;
  color: var(--text);
  overflow-x: hidden;
  cursor: none;
}
img { max-width:100%; display:block; }
a   { text-decoration:none; color:inherit; }
ul  { list-style:none; }

/* ============================================================
   カスタムカーソル
   ============================================================ */
.cursor-star {
  position: fixed;
  top: 0; left: 0;
  pointer-events: none;
  z-index: 9999;
  font-size: 1.2rem;
  transform: translate(-50%, -50%);
  transition: transform 0.1s ease;
  filter: drop-shadow(0 0 6px rgba(255,215,0,0.8));
  animation: cursorSpin 0s linear infinite;
}
.cursor-star.clicked {
  animation: cursorPop 0.3s ease forwards;
}
@keyframes cursorPop {
  0%   { transform: translate(-50%,-50%) scale(1); }
  50%  { transform: translate(-50%,-50%) scale(1.8); }
  100% { transform: translate(-50%,-50%) scale(1); }
}

/* スパークル */
.cursor-sparkle {
  position: fixed;
  pointer-events: none;
  z-index: 9998;
  font-size: 0.9rem;
  transform: translate(-50%,-50%);
  animation: sparkleAnim 0.8s ease forwards;
}
@keyframes sparkleAnim {
  0%   { opacity:1; transform:translate(-50%,-50%) scale(1); }
  100% { opacity:0; transform:translate(-50%,-200%) scale(0.3) rotate(180deg); }
}

/* ============================================================
   背景バブル
   ============================================================ */
.bg-bubbles {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}
.bubble {
  position: absolute;
  border-radius: 50%;
  opacity: 0;
  animation: bubbleRise var(--dur, 8s) ease-in infinite var(--del, 0s);
}
@keyframes bubbleRise {
  0%   { opacity:0;   transform:translateY(0) scale(0.6); }
  15%  { opacity:0.6; }
  85%  { opacity:0.4; }
  100% { opacity:0;   transform:translateY(-110vh) scale(1.1); }
}

/* ============================================================
   ナビゲーション
   ============================================================ */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.9rem 2.5rem;
  transition: background var(--trans), box-shadow var(--trans);
}
.navbar.scrolled {
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(16px);
  box-shadow: 0 4px 20px rgba(255,133,161,0.2);
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-family: 'Fredoka One', 'M PLUS Rounded 1c', sans-serif;
  font-size: 1.3rem;
  color: var(--pink);
  text-shadow: 0 2px 8px rgba(255,133,161,0.3);
}
.logo-icon { font-size: 1.2rem; animation: iconBob 2s ease-in-out infinite; }
.logo-icon:last-child { animation-delay: 0.3s; }
@keyframes iconBob {
  0%,100% { transform: translateY(0); }
  50%      { transform: translateY(-4px); }
}

.nav-links {
  display: flex;
  gap: 1.8rem;
}
.nav-links a {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text);
  padding: 0.4rem 1rem;
  border-radius: var(--radius-xl);
  transition: var(--trans);
  border: 2px solid transparent;
}
.nav-links a:hover {
  background: var(--pink-ll);
  border-color: var(--pink-l);
  color: var(--pink);
  transform: translateY(-2px);
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: none;
  padding: 4px;
}
.hamburger span {
  display: block;
  width: 24px; height: 3px;
  background: var(--pink);
  border-radius: 2px;
  transition: var(--trans);
}
.hamburger.open span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* ============================================================
   ヒーローセクション
   ============================================================ */
.hero {
  position: relative;
  z-index: 1;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: linear-gradient(180deg,
    #2e8fcf 0%,
    #4fa8e0 18%,
    #7ec4ed 38%,
    #aadaf5 58%,
    #d4eefa 78%,
    #edf7fd 92%,
    #f6fbff 100%
  );
}

/* ============================================================
   空エフェクト（太陽・雲・飛行機雲）
   ============================================================ */

/* 太陽 */
.sky-sun {
  position: absolute;
  top: 5%;
  right: 7%;
  width: 88px;
  height: 88px;
  background: radial-gradient(circle at 42% 42%,
    #fffbe0 0%, #ffe566 35%, #ffc800 65%, rgba(255,190,0,0) 100%
  );
  border-radius: 50%;
  box-shadow: 0 0 60px 24px rgba(255,224,50,0.30);
  animation: sunGlow 5s ease-in-out infinite;
  pointer-events: none;
  z-index: 0;
}
@keyframes sunGlow {
  0%,100% { box-shadow: 0 0 60px 24px rgba(255,224,50,0.30); transform: scale(1); }
  50%      { box-shadow: 0 0 90px 36px rgba(255,224,50,0.45); transform: scale(1.05); }
}

/* 太陽の光線 */
.sky-sun::before {
  content: '';
  position: absolute;
  inset: -18px;
  border-radius: 50%;
  background: repeating-conic-gradient(
    rgba(255,230,80,0.18) 0deg 10deg,
    transparent 10deg 20deg
  );
  animation: sunRays 12s linear infinite;
}
@keyframes sunRays {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

/* 雲 */
.sky-cloud {
  position: absolute;
  pointer-events: none;
  z-index: 0;
  color: rgba(255,255,255,0.90);
  filter: drop-shadow(0 6px 14px rgba(80,150,210,0.22));
  line-height: 1;
  white-space: nowrap;
  text-shadow: 0 2px 16px rgba(180,220,255,0.35);
}
@keyframes cloudDriftLR {
  from { transform: translateX(-250px); }
  to   { transform: translateX(calc(100vw + 250px)); }
}
@keyframes cloudDriftRL {
  from { transform: translateX(calc(100vw + 250px)); }
  to   { transform: translateX(-250px); }
}

/* 飛行機雲キャンバス */
#contrailCanvas {
  position: absolute;
  top: 0; left: 0;
  width: 100% !important;
  height: 100% !important;
  pointer-events: none;
  z-index: 1;
}

/* 浮かぶデコ */
.deco-items {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}
.deco-item {
  position: absolute;
  font-size: var(--fs, 1.5rem);
  animation: decoFloat var(--dur, 6s) ease-in-out infinite var(--del, 0s);
  opacity: 0.7;
}
@keyframes decoFloat {
  0%,100% { transform: translateY(0) rotate(var(--r0, -10deg)); }
  50%      { transform: translateY(-20px) rotate(var(--r1, 10deg)); }
}

.hero-content {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 4rem;
  max-width: 1080px;
  width: 100%;
  padding: 5rem 2rem 3rem;
}

/* -------- キャラクター -------- */
.character-wrap {
  position: relative;
  flex-shrink: 0;
  width: 300px;
  height: 380px;
}

.char-shadow {
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 160px;
  height: 30px;
  background: radial-gradient(ellipse, rgba(255,133,161,0.35) 0%, transparent 70%);
  animation: shadowPulse 3s ease-in-out infinite;
}
@keyframes shadowPulse {
  0%,100% { transform: translateX(-50%) scaleX(1); opacity:0.7; }
  50%      { transform: translateX(-50%) scaleX(0.8); opacity:0.4; }
}

.char-ring-outer {
  position: absolute;
  inset: -20px;
  border-radius: 50%;
  border: 3px dashed rgba(255,133,161,0.35);
  animation: ringRotate 12s linear infinite;
}
.char-ring-inner {
  position: absolute;
  inset: -8px;
  border-radius: 50%;
  border: 2px solid rgba(107,206,255,0.3);
  animation: ringRotate 8s linear infinite reverse;
}
@keyframes ringRotate {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

.character-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  animation: charFloat 3.5s ease-in-out infinite;
  filter: drop-shadow(0 12px 30px rgba(255,133,161,0.5));
  position: relative;
  z-index: 2;
}
@keyframes charFloat {
  0%,100% { transform: translateY(0px) rotate(-1.5deg); }
  25%      { transform: translateY(-12px) rotate(0deg); }
  50%      { transform: translateY(-20px) rotate(1.5deg); }
  75%      { transform: translateY(-10px) rotate(0.5deg); }
}

.char-fallback {
  position: absolute;
  inset: 0;
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: var(--pink-ll);
  border-radius: var(--radius-m);
  border: 3px dashed var(--pink-l);
  gap: 0.5rem;
  font-weight: 700;
  color: var(--pink);
  animation: charFloat 3.5s ease-in-out infinite;
}
.char-fallback span { font-size: 3rem; }

.char-hearts {
  position: absolute;
  inset: 0;
  z-index: 3;
  pointer-events: none;
}
.char-heart {
  position: absolute;
  font-size: var(--fs, 1rem);
  animation: heartFloat var(--dur, 3s) ease-in-out infinite var(--del, 0s);
  opacity: 0;
}
@keyframes heartFloat {
  0%   { opacity:0; transform:translateY(0) scale(0.5); }
  30%  { opacity:1; }
  100% { opacity:0; transform:translateY(-80px) scale(1.2) rotate(15deg); }
}

/* -------- ヒーローテキスト -------- */
.hero-text { flex: 1; }

.hero-badge {
  display: inline-block;
  background: linear-gradient(135deg, var(--pink), var(--purple));
  color: white;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 1px;
  padding: 0.3rem 1.2rem;
  border-radius: var(--radius-xl);
  margin-bottom: 1rem;
  box-shadow: 0 4px 16px rgba(255,133,161,0.4);
}

.hero-title {
  margin-bottom: 0.8rem;
}
.title-main {
  font-family: 'Fredoka One', 'M PLUS Rounded 1c', sans-serif;
  font-size: clamp(2.8rem, 6vw, 4.5rem);
  display: block;
  background: linear-gradient(135deg, #ff85a1, #ffd93d, #a8e063, #6bceff, #c77dff, #ff85a1);
  background-size: 400% 400%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: rainbowText 5s ease-in-out infinite;
  line-height: 1.2;
}
@keyframes rainbowText {
  0%   { background-position:0% 50%; }
  50%  { background-position:100% 50%; }
  100% { background-position:0% 50%; }
}

.hero-sub {
  font-size: 1rem;
  color: var(--text-dim);
  font-weight: 700;
  margin-bottom: 1.2rem;
  letter-spacing: 0.5px;
}
.hero-desc {
  font-size: 0.93rem;
  line-height: 2;
  color: var(--text);
  background: rgba(255,255,255,0.7);
  backdrop-filter: blur(8px);
  border-radius: var(--radius-m);
  padding: 1.2rem 1.5rem;
  border-left: 4px solid var(--pink);
  margin-bottom: 2rem;
  box-shadow: var(--shadow);
}

.hero-btns { display: flex; gap: 1rem; flex-wrap: wrap; }

.btn-pop {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.85rem 2rem;
  border-radius: var(--radius-xl);
  font-weight: 800;
  font-size: 0.95rem;
  letter-spacing: 0.5px;
  border: 3px solid transparent;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  position: relative;
  overflow: hidden;
}
.btn-pop::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.2);
  transform: translateX(-100%) skewX(-15deg);
  transition: transform 0.4s ease;
}
.btn-pop:hover::before { transform: translateX(100%) skewX(-15deg); }
.btn-pop:hover {
  transform: translateY(-4px) scale(1.04);
}

.btn-pink {
  background: linear-gradient(135deg, var(--pink), #ff5c85);
  color: white;
  box-shadow: 0 6px 20px rgba(255,133,161,0.5);
  border-color: rgba(255,255,255,0.3);
}
.btn-pink:hover { box-shadow: 0 12px 30px rgba(255,133,161,0.6); }

.btn-blue {
  background: linear-gradient(135deg, var(--blue), #45b8f0);
  color: white;
  box-shadow: 0 6px 20px rgba(107,206,255,0.5);
  border-color: rgba(255,255,255,0.3);
}
.btn-blue:hover { box-shadow: 0 12px 30px rgba(107,206,255,0.6); }

/* スクロールヒント */
.scroll-hint {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.75rem;
  color: var(--text-dim);
  font-weight: 700;
  z-index: 2;
}
.scroll-bounce {
  font-size: 1.2rem;
  color: var(--pink);
  animation: scrollBounce 1s ease-in-out infinite;
}
@keyframes scrollBounce {
  0%,100% { transform: translateY(0); }
  50%      { transform: translateY(6px); }
}

/* ============================================================
   セクション共通
   ============================================================ */
.section {
  position: relative;
  z-index: 1;
  padding: 6rem 2rem;
}
.section-inner { max-width: 1100px; margin: 0 auto; }

.section-head {
  text-align: center;
  margin-bottom: 3rem;
}
.section-title {
  font-family: 'Fredoka One', 'M PLUS Rounded 1c', sans-serif;
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  background: linear-gradient(135deg, var(--pink), var(--purple));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 0.6rem;
}
.section-deco {
  font-size: 1rem;
  letter-spacing: 0.8rem;
  color: var(--pink-l);
  margin-bottom: 0.5rem;
}
.section-note {
  font-size: 0.85rem;
  color: var(--text-dim);
  font-weight: 700;
}

/* ============================================================
   スクロールアニメーション
   ============================================================ */
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================================
   プロフィールセクション
   ============================================================ */
.about-section {
  background: transparent;
}

.about-grid {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 2.5rem;
  align-items: start;
}

.about-card {
  border-radius: var(--radius-l);
  overflow: hidden;
  background: rgba(255,255,255,0.82);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  box-shadow: var(--shadow-m);
  border: 3px solid rgba(255,200,220,0.7);
}
.about-imgwrap {
  position: relative;
  aspect-ratio: 3/4;
  background: var(--pink-ll);
}
.about-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.about-card:hover .about-img { transform: scale(1.04); }
.about-ph {
  position: absolute;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  font-size: 4rem;
}
.about-name-badge {
  background: linear-gradient(135deg, var(--pink), var(--purple));
  color: white;
  text-align: center;
  padding: 0.8rem;
  font-weight: 800;
  font-size: 1rem;
  letter-spacing: 1px;
}

.info-card, .status-card {
  background: rgba(255,255,255,0.80);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  border-radius: var(--radius-m);
  padding: 1.5rem 1.8rem;
  box-shadow: var(--shadow);
  margin-bottom: 1.2rem;
  border: 2px solid var(--pink-ll);
  transition: transform var(--trans), box-shadow var(--trans);
}
.info-card:hover  { transform: translateY(-4px); box-shadow: var(--shadow-m); border-color: var(--pink-l); }
.status-card:hover { transform: translateY(-4px); box-shadow: 0 16px 48px rgba(107,206,255,0.25); border-color: var(--blue-l); }

.info-card-title {
  font-size: 1rem;
  font-weight: 800;
  color: var(--pink);
  margin-bottom: 1rem;
  padding-bottom: 0.6rem;
  border-bottom: 2px dashed var(--pink-ll);
}

.info-rows { display: flex; flex-direction: column; gap: 0.7rem; }
.info-row {
  display: flex;
  align-items: baseline;
  gap: 0.8rem;
  font-size: 1rem;
  padding: 0.5rem 0;
  border-bottom: 1px dotted var(--pink-ll);
}
.info-row:last-child { border-bottom: none; }
.info-label {
  color: var(--text-dim);
  font-weight: 700;
  width: 110px;
  flex-shrink: 0;
  font-size: 0.95rem;
}
.info-value { color: var(--text); font-weight: 700; font-size: 1rem; }

/* ステータスバー */
.status-bars { display: flex; flex-direction: column; gap: 1rem; }
.status-item {
  display: flex;
  align-items: center;
  gap: 0.7rem;
}
.st-icon  { font-size: 1.1rem; width: 24px; flex-shrink: 0; }
.st-label { font-size: 0.82rem; font-weight: 700; width: 70px; flex-shrink: 0; color: var(--text-dim); }
.st-bar {
  flex: 1;
  height: 10px;
  background: #f0e8f0;
  border-radius: 5px;
  overflow: hidden;
}
.st-fill {
  height: 100%;
  width: 0%;
  border-radius: 5px;
  transition: width 1.6s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}
.st-num { font-size: 0.78rem; font-weight: 800; color: var(--pink); width: 36px; text-align: right; flex-shrink: 0; }

/* ============================================================
   キャラクタータブ
   ============================================================ */
.char-tabs {
  display: flex;
  gap: 0.6rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 2rem;
}
.char-tab {
  padding: 0.65rem 1.6rem;
  border: 2.5px solid var(--pink-l);
  background: white;
  color: var(--text-dim);
  border-radius: var(--radius-xl);
  font-size: 0.92rem;
  font-weight: 700;
  cursor: none;
  transition: var(--trans);
  font-family: inherit;
  box-shadow: 0 3px 10px rgba(255,133,161,0.1);
}
.char-tab:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(255,133,161,0.25);
}
.char-tab.active {
  background: linear-gradient(135deg, var(--pink), var(--purple));
  border-color: transparent;
  color: white;
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(255,133,161,0.45);
}
.char-tab[data-char="kitsuneko"].active  { background: linear-gradient(135deg,#ffb347,#ff8c00); box-shadow: 0 8px 24px rgba(255,140,0,0.4); }
.char-tab[data-char="obakesan"].active   { background: linear-gradient(135deg,#c77dff,#9b59b6); box-shadow: 0 8px 24px rgba(155,89,182,0.4); }
.char-tab[data-char="rabsan"].active     { background: linear-gradient(135deg,#a8e063,#56ab2f); box-shadow: 0 8px 24px rgba(86,171,47,0.4); }

/* パネル表示制御 */
.char-panel {
  display: none;
}
.char-panel.active {
  display: block;
}

/* ============================================================
   ギャラリーセクション
   ============================================================ */
.gallery-section {
  background: transparent;
}

.gallery-filter {
  display: flex;
  gap: 0.6rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 2rem;
}
.filter-btn {
  padding: 0.5rem 1.3rem;
  border: 2px solid var(--pink-l);
  background: white;
  color: var(--text-dim);
  border-radius: var(--radius-xl);
  font-size: 0.85rem;
  font-weight: 700;
  cursor: none;
  transition: var(--trans);
  font-family: inherit;
}
.filter-btn:hover,
.filter-btn.active {
  background: linear-gradient(135deg, var(--pink), var(--purple));
  border-color: transparent;
  color: white;
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(255,133,161,0.4);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.2rem;
}

.gallery-item {
  position: relative;
  cursor: none;
  border-radius: var(--radius-m);
  overflow: hidden;
  aspect-ratio: 1;
  border: 3px solid rgba(255,200,220,0.7);
  background: rgba(255,255,255,0.78);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  box-shadow: 0 6px 20px rgba(80,150,210,0.15);
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}
.gallery-item:hover {
  transform: translateY(-8px) scale(1.02) rotate(-1deg);
  box-shadow: 0 20px 50px rgba(255,133,161,0.3);
  border-color: var(--pink);
}
.gallery-item.hidden { display: none; }

/* ホバー時の色変化（各カテゴリ） */
.gallery-item[data-category="soranari"]:hover { border-color: var(--pink); }
.gallery-item[data-category="kitsuneko"]:hover { border-color: var(--orange); }
.gallery-item[data-category="obakesan"]:hover  { border-color: var(--purple); }
.gallery-item[data-category="rabsan"]:hover    { border-color: var(--green); }

.gal-img-wrap {
  width: 100%;
  height: 100%;
  position: relative;
}
.gal-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.gallery-item:hover .gal-img-wrap img { transform: scale(1.08); }

.gal-ph {
  position: absolute;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  background: var(--pink-ll);
}

.gal-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(255,133,161,0.88) 0%, transparent 55%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-end;
  padding: 0.8rem;
  gap: 0.2rem;
  opacity: 0;
  transition: opacity 0.3s ease;
}
.gallery-item:hover .gal-overlay { opacity: 1; }
.gal-zoom {
  background: white;
  color: var(--pink);
  font-size: 0.8rem;
  font-weight: 800;
  padding: 0.2rem 0.8rem;
  border-radius: var(--radius-xl);
}
.gal-caption {
  color: white;
  font-size: 0.78rem;
  font-weight: 700;
}

/* ============================================================
   ライトボックス
   ============================================================ */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 9990;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}
.lightbox.open { opacity: 1; pointer-events: all; }

.lb-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(255,240,250,0.96);
  backdrop-filter: blur(16px);
}

.lb-box {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.8rem;
  max-width: 90vw;
  max-height: 90vh;
}

.lb-img-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
}
.lb-img {
  max-width: 80vw;
  max-height: 72vh;
  object-fit: contain;
  border-radius: var(--radius-m);
  box-shadow: 0 24px 80px rgba(255,133,161,0.4);
  border: 4px solid white;
  animation: lbPop 0.3s cubic-bezier(0.34,1.56,0.64,1);
}
@keyframes lbPop {
  from { opacity:0; transform:scale(0.85); }
  to   { opacity:1; transform:scale(1); }
}

.lb-title   { color: var(--pink); font-size: 1rem; font-weight: 800; }
.lb-counter { color: var(--text-dim); font-size: 0.8rem; font-weight: 700; }

.lb-close {
  position: absolute;
  top: -50px;
  right: 0;
  width: 40px; height: 40px;
  border-radius: 50%;
  border: 3px solid var(--pink);
  background: white;
  color: var(--pink);
  font-size: 1rem;
  font-weight: 800;
  cursor: none;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--trans);
  font-family: inherit;
}
.lb-close:hover {
  background: var(--pink);
  color: white;
  transform: rotate(90deg) scale(1.1);
}

.lb-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 48px; height: 48px;
  border-radius: 50%;
  border: 3px solid var(--pink-l);
  background: white;
  color: var(--pink);
  font-size: 1rem;
  font-weight: 800;
  cursor: none;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--trans);
  font-family: inherit;
  box-shadow: var(--shadow);
}
.lb-prev { left: -64px; }
.lb-next { right: -64px; }
.lb-arrow:hover {
  background: var(--pink);
  color: white;
  border-color: var(--pink);
  box-shadow: 0 8px 24px rgba(255,133,161,0.5);
}
.lb-arrow:disabled { opacity: 0.25; pointer-events: none; }

/* ============================================================
   ナビ SNSリンク
   ============================================================ */
.nav-sns-x {
  background: #000 !important;
  color: #fff !important;
  border: 2px solid #333 !important;
  font-weight: 800 !important;
  letter-spacing: 0.5px;
}
.nav-sns-x:hover {
  background: #222 !important;
  border-color: #555 !important;
  color: #fff !important;
}
.nav-sns-insta {
  background: linear-gradient(135deg, #f58529, #dd2a7b, #8134af) !important;
  color: #fff !important;
  border: 2px solid transparent !important;
  font-weight: 800 !important;
}
.nav-sns-insta:hover {
  filter: brightness(1.1) !important;
  color: #fff !important;
}

/* ============================================================
   フッター
   ============================================================ */
.footer {
  position: relative;
  z-index: 1;
  background: transparent;
  padding-top: 4rem;
  border-top: 3px dashed rgba(255,255,255,0.6);
}
.footer-inner {
  text-align: center;
  padding: 2rem 2rem 3rem;
}
.footer-chars {
  font-size: 1.6rem;
  letter-spacing: 1rem;
  margin-bottom: 1rem;
  animation: charsBob 2s ease-in-out infinite;
}
@keyframes charsBob {
  0%,100% { transform: translateY(0); }
  50%      { transform: translateY(-6px); }
}
.footer-title { font-weight: 800; font-size: 1rem; color: var(--pink); margin-bottom: 1rem; }

/* フッターSNSボタン */
.footer-sns {
  display: flex;
  justify-content: center;
  gap: 0.8rem;
  flex-wrap: wrap;
  margin-bottom: 1.2rem;
}
.sns-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.6rem 1.6rem;
  border-radius: var(--radius-xl);
  font-weight: 800;
  font-size: 0.9rem;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  text-decoration: none;
}
.sns-btn:hover { transform: translateY(-3px); }
.sns-icon { font-size: 1rem; font-weight: 900; }
.sns-x {
  background: #000;
  color: #fff;
  box-shadow: 0 4px 16px rgba(0,0,0,0.25);
}
.sns-x:hover { box-shadow: 0 8px 24px rgba(0,0,0,0.35); background: #111; }
.sns-insta {
  background: linear-gradient(135deg, #f58529, #dd2a7b, #8134af, #515bd4);
  color: #fff;
  box-shadow: 0 4px 16px rgba(221,42,123,0.35);
}
.sns-insta:hover { box-shadow: 0 8px 24px rgba(221,42,123,0.5); filter: brightness(1.1); }
.footer-copy  { font-size: 0.8rem; color: var(--text-dim); margin-bottom: 0.3rem; }
.footer-msg   { font-size: 0.85rem; color: var(--text); font-weight: 700; }

/* ============================================================
   レスポンシブ
   ============================================================ */
@media (max-width: 900px) {
  .hero-content { flex-direction: column; text-align: center; gap: 2rem; padding-top: 6rem; }
  .character-wrap { width: 240px; height: 300px; }
  .hero-btns { justify-content: center; }
  .about-grid { grid-template-columns: 1fr; }
  .about-card { max-width: 260px; margin: 0 auto; }
  .gallery-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 640px) {
  .nav-links {
    position: fixed;
    top: 60px;
    right: 0;
    flex-direction: column;
    gap: 1rem;
    width: 200px;
    padding: 1.5rem;
    background: rgba(255,255,255,0.97);
    backdrop-filter: blur(16px);
    border-left: 3px solid var(--pink-l);
    transform: translateX(110%);
    transition: transform 0.35s ease;
    border-radius: 0 0 0 var(--radius-l);
    box-shadow: var(--shadow-m);
  }
  .nav-links.open { transform: translateX(0); }
  .hamburger { display: flex; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); gap: 0.8rem; }
  .lb-prev { left: -38px; }
  .lb-next { right: -38px; }
}

@media (max-width: 400px) {
  .gallery-grid { grid-template-columns: 1fr; }
  .hero-text { padding: 0 0.5rem; }
}

/* ============================================================
   ナビ：リンク多めのとき間隔を詰める
   ============================================================ */
@media (max-width: 1100px) and (min-width: 641px) {
  .nav-links { gap: 0.8rem; }
  .nav-links a { padding: 0.35rem 0.7rem; font-size: 0.82rem; }
}

/* ============================================================
   お知らせセクション
   ============================================================ */
.news-section { background: transparent; }

.news-list {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
  max-width: 860px;
  margin: 0 auto;
}

.news-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  background: rgba(255,255,255,0.82);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-radius: var(--radius-m);
  padding: 1rem 1.5rem;
  border: 2px solid var(--pink-ll);
  box-shadow: var(--shadow);
  transition: transform var(--trans), box-shadow var(--trans), border-color var(--trans);
}
.news-item:hover {
  transform: translateX(10px);
  box-shadow: var(--shadow-m);
  border-color: var(--pink-l);
}

.news-date {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--text-dim);
  white-space: nowrap;
  min-width: 86px;
  letter-spacing: 0.3px;
}

.news-badge {
  font-size: 0.7rem;
  font-weight: 800;
  padding: 0.2rem 0.75rem;
  border-radius: var(--radius-xl);
  white-space: nowrap;
  flex-shrink: 0;
}
.news-badge-new     { background: linear-gradient(135deg,var(--pink),#ff5c85); color:white; }
.news-badge-gallery { background: linear-gradient(135deg,var(--purple),#7b2ff7); color:white; }
.news-badge-info    { background: linear-gradient(135deg,var(--blue),#2196f3); color:white; }

.news-text {
  font-size: 0.93rem;
  font-weight: 700;
  color: var(--text);
  flex: 1;
}

/* ============================================================
   キャラクター診断セクション
   ============================================================ */
.quiz-section { background: transparent; }

.quiz-wrap {
  max-width: 680px;
  margin: 0 auto;
  background: rgba(255,255,255,0.9);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-radius: var(--radius-l);
  padding: 3rem 2.5rem;
  box-shadow: var(--shadow-m);
  border: 3px solid rgba(255,200,220,0.8);
  text-align: center;
}

/* スタート画面 */
.quiz-start-emoji {
  font-size: 4rem;
  display: block;
  margin-bottom: 1rem;
  animation: decoFloat 3s ease-in-out infinite;
}
.quiz-start h3 {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--pink);
  margin-bottom: 0.8rem;
  font-family: 'Fredoka One', sans-serif;
}
.quiz-start p {
  font-size: 0.92rem;
  color: var(--text-dim);
  font-weight: 700;
  margin-bottom: 2rem;
  line-height: 1.9;
}

/* 進捗バー */
.quiz-progress {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 2rem;
}
.quiz-prog-bar {
  flex: 1;
  height: 10px;
  background: var(--pink-ll);
  border-radius: 5px;
  overflow: hidden;
}
.quiz-prog-fill {
  height: 100%;
  background: linear-gradient(90deg,var(--pink),var(--purple));
  border-radius: 5px;
  transition: width 0.5s cubic-bezier(0.4,0,0.2,1);
}
.quiz-prog-text {
  font-size: 0.82rem;
  font-weight: 800;
  color: var(--pink);
  white-space: nowrap;
}

/* 質問 */
.quiz-q-text {
  font-size: 1.12rem;
  font-weight: 800;
  color: var(--text);
  margin-bottom: 1.8rem;
  line-height: 1.7;
}

/* 選択肢 */
.quiz-choices {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.quiz-choice {
  padding: 0.9rem 1.5rem;
  border: 2.5px solid var(--pink-l);
  background: white;
  color: var(--text);
  border-radius: var(--radius-m);
  font-size: 0.93rem;
  font-weight: 700;
  cursor: none;
  transition: var(--trans);
  font-family: inherit;
  text-align: left;
}
.quiz-choice:hover {
  background: var(--pink-ll);
  border-color: var(--pink);
  color: var(--pink);
  transform: translateX(8px);
}
.quiz-choice.selected {
  background: linear-gradient(135deg,var(--pink),var(--purple));
  border-color: transparent;
  color: white;
  transform: translateX(8px);
}
.quiz-choice:disabled {
  pointer-events: none;
}

/* 結果画面 */
.quiz-result-label {
  font-size: 1rem;
  color: var(--text-dim);
  font-weight: 700;
  margin-bottom: 0.4rem;
}
.quiz-result-char {
  font-size: 2rem;
  font-weight: 900;
  color: var(--pink);
  margin-bottom: 1rem;
  font-family: 'Fredoka One', 'M PLUS Rounded 1c', sans-serif;
  animation: rainbowText 4s ease-in-out infinite;
  background: linear-gradient(135deg,#ff85a1,#ffd93d,#a8e063,#6bceff,#c77dff,#ff85a1);
  background-size: 400% 400%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.quiz-result-img {
  width: 160px;
  height: 200px;
  object-fit: contain;
  margin: 0 auto 1.2rem;
  filter: drop-shadow(0 8px 24px rgba(255,133,161,0.45));
  animation: charFloat 3.5s ease-in-out infinite;
  display: block;
}
.quiz-result-desc {
  font-size: 0.93rem;
  line-height: 1.95;
  color: var(--text);
  background: rgba(255,228,236,0.5);
  border-radius: var(--radius-m);
  padding: 1.2rem 1.5rem;
  margin-bottom: 1.8rem;
  font-weight: 700;
  border-left: 4px solid var(--pink);
}
.quiz-result-btns {
  display: flex;
  gap: 0.8rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* ============================================================
   壁紙ダウンロードセクション
   ============================================================ */
.wallpaper-section { background: transparent; }

.wallpaper-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.2rem;
  margin-bottom: 1.2rem;
}

.wallpaper-item {
  border-radius: var(--radius-m);
  overflow: hidden;
  background: rgba(255,255,255,0.82);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  box-shadow: var(--shadow);
  border: 3px solid rgba(255,200,220,0.7);
  transition: transform var(--trans), box-shadow var(--trans), border-color var(--trans);
}
.wallpaper-item:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: var(--shadow-m);
  border-color: var(--pink);
}
.wallpaper-img-wrap {
  aspect-ratio: 3/4;
  overflow: hidden;
  background: var(--pink-ll);
  position: relative;
}
.wallpaper-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.wallpaper-item:hover .wallpaper-img-wrap img { transform: scale(1.06); }
.wallpaper-info {
  padding: 0.75rem 0.75rem 1rem;
  text-align: center;
}
.wallpaper-name {
  font-size: 0.83rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 0.55rem;
}
.wallpaper-dl-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  background: linear-gradient(135deg,var(--pink),var(--purple));
  color: white;
  font-size: 0.75rem;
  font-weight: 800;
  padding: 0.35rem 1rem;
  border-radius: var(--radius-xl);
  border: none;
  cursor: none;
  text-decoration: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  font-family: inherit;
}
.wallpaper-dl-btn:hover {
  transform: scale(1.06) translateY(-2px);
  box-shadow: 0 6px 18px rgba(255,133,161,0.5);
  color: white;
}
.wallpaper-note {
  text-align: center;
  font-size: 0.78rem;
  color: var(--text-dim);
  font-weight: 700;
  margin-top: 0.5rem;
}

/* レスポンシブ追加 */
@media (max-width: 900px) {
  .wallpaper-grid { grid-template-columns: repeat(3, 1fr); }
  .quiz-wrap { padding: 2rem 1.5rem; }
  .news-item { flex-wrap: wrap; gap: 0.6rem; }
}
@media (max-width: 640px) {
  .wallpaper-grid { grid-template-columns: repeat(2, 1fr); }
  .news-date { min-width: unset; }
}
@media (max-width: 400px) {
  .wallpaper-grid { grid-template-columns: repeat(2, 1fr); gap: 0.7rem; }
}