/* =========================================================
   ミルタグ サービスサイト  -  Toy Story / Madagascar 風
   Bright, playful, rounded, easy to understand
   ========================================================= */

:root{
  /* Brand palette (derived from mascot) */
  --green:      #6fb23f;
  --green-dark: #4f8f2c;
  --green-soft: #eaf6df;
  --teal:       #2f5d54;
  --teal-dark:  #1f4a41;
  --yellow:     #ffc93c;
  --yellow-dark:#f2a900;
  --orange:     #ff7a2f;
  --orange-dark:#e8611a;
  --red:        #d84438;
  --red-dark:   #b5342b;
  --sky:        #57bdf0;
  --sky-soft:   #d5f0fd;
  --cream:      #fffdf5;
  --sand:       #fff5df;
  --ink:        #2b3a33;
  --ink-soft:   #5c6b63;
  --white:      #ffffff;

  --shadow-sm: 0 4px 14px rgba(47,93,84,.10);
  --shadow-md: 0 12px 30px rgba(47,93,84,.14);
  --shadow-lg: 0 24px 60px rgba(47,93,84,.20);
  --shadow-pop:0 10px 0 rgba(0,0,0,.08);

  --radius-s: 14px;
  --radius:   22px;
  --radius-l: 34px;
  --radius-xl:48px;

  --maxw: 1160px;
  --font: "M PLUS Rounded 1c","Baloo 2",-apple-system,"Hiragino Maru Gothic ProN","Hiragino Kaku Gothic ProN",sans-serif;
}

*{ box-sizing:border-box; }
@media (prefers-reduced-motion: no-preference){ html{ scroll-behavior:smooth; } }
body{
  margin:0;
  font-family:var(--font);
  color:var(--ink);
  background:var(--cream);
  line-height:1.75;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
h1,h2,h3,h4{ margin:0; line-height:1.35; font-weight:800; letter-spacing:.01em; overflow-wrap:anywhere; }
p{ margin:0; overflow-wrap:anywhere; }
ul{ margin:0; padding:0; list-style:none; }

.wrap{ width:100%; max-width:var(--maxw); margin:0 auto; padding:0 24px; }
.center{ text-align:center; }

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex; align-items:center; gap:.55em;
  font-family:var(--font); font-weight:800; font-size:1.02rem;
  padding:.85em 1.8em; border-radius:999px; border:none; cursor:pointer;
  transition:transform .18s cubic-bezier(.34,1.56,.64,1), box-shadow .18s, filter .18s;
  white-space:nowrap;
  max-width:100%;
  text-align:center;
  justify-content:center;
}
.btn:active{ transform:translateY(2px) scale(.99); }
.btn-primary{ background:var(--orange); color:#fff; box-shadow:0 6px 0 var(--orange-dark), var(--shadow-md); }
.btn-primary:hover{ transform:translateY(-2px); box-shadow:0 8px 0 var(--orange-dark), var(--shadow-lg); }
.btn-green{ background:var(--green); color:#fff; box-shadow:0 6px 0 var(--green-dark), var(--shadow-md); }
.btn-green:hover{ transform:translateY(-2px); box-shadow:0 8px 0 var(--green-dark), var(--shadow-lg); }
.btn-ghost{ background:#fff; color:var(--teal); box-shadow:inset 0 0 0 2.5px var(--green); }
.btn-ghost:hover{ transform:translateY(-2px); background:var(--green-soft); }
.btn-lg{ font-size:1.12rem; padding:1em 2.2em; }

/* ---------- Header ---------- */
.header{
  position:fixed; inset:0 0 auto 0; z-index:100;
  display:flex; align-items:center;
  height:62px; background:#fff; box-shadow:var(--shadow-sm);
}
.header .wrap{ display:flex; align-items:center; justify-content:space-between; gap:20px; }
.brand{ display:flex; align-items:center; gap:10px; font-weight:800; }
.brand img{ width:44px; height:44px; }
.brand .logo-text{ font-size:1.5rem; color:var(--teal); letter-spacing:.02em; }
.brand .logo-text b{ color:var(--green); }
.nav{ display:flex; align-items:center; gap:28px; }
.nav a{ font-weight:700; font-size:.98rem; color:var(--teal); transition:color .15s; }
.nav a:hover{ color:var(--orange); }
.nav .btn{ padding:.6em 1.4em; font-size:.95rem; }
.nav-toggle{ display:none; background:none; border:none; cursor:pointer; padding:6px; }
.nav-toggle span{ display:block; width:26px; height:3px; margin:5px 0; background:var(--teal); border-radius:3px; transition:.25s; }

/* ---------- Hero ---------- */
.hero{
  position:relative; padding:130px 0 90px;
  background:
    radial-gradient(120% 90% at 80% -10%, #fff6d8 0%, transparent 55%),
    linear-gradient(180deg,#8fd6f7 0%, #bfe9fb 42%, #eafaf0 100%);
  overflow:hidden;
}
.hero-sun{
  position:absolute; top:-90px; right:-70px; width:320px; height:320px; border-radius:50%;
  background:radial-gradient(circle,#fff2b0 0%, #ffe27a 45%, rgba(255,214,80,0) 72%);
  filter:blur(2px); animation:pulse 7s ease-in-out infinite;
}
.hero .wrap{ position:relative; z-index:3; display:grid; grid-template-columns:1.05fr .95fr; gap:30px; align-items:center; }
.hero .wrap > *{ min-width:0; }
.hero-badge{
  display:inline-flex; align-items:center; gap:.5em;
  background:#fff; color:var(--green-dark); font-weight:800; font-size:.9rem;
  padding:.5em 1.1em; border-radius:999px; box-shadow:var(--shadow-sm); margin-bottom:22px;
}
.hero-badge .dot{ width:9px; height:9px; border-radius:50%; background:var(--orange); }
.hero h1{
  font-size:clamp(2.1rem, 5vw, 3.5rem); color:var(--teal-dark); letter-spacing:.01em;
  text-shadow:0 2px 0 #fff;
  max-width:100%;
}
.hero h1 .hl{ color:var(--orange); }
.hero h1 .hl2{ color:var(--green-dark); }
.hero-lead{ margin:22px 0 30px; font-size:clamp(1rem,1.6vw,1.18rem); color:var(--teal); font-weight:600; max-width:min(33em, 100%); }
.hero-cta{ display:flex; flex-wrap:wrap; gap:14px; }
.hero-note{ margin-top:18px; font-size:.86rem; color:var(--teal); font-weight:600; opacity:.85; overflow-wrap:anywhere; }
.hero-visual{ position:relative; display:flex; justify-content:center; align-items:flex-end; min-height:360px; }
.hero-mascot{ width:min(78%,380px); filter:drop-shadow(0 22px 26px rgba(47,93,84,.28)); animation:float 5s ease-in-out infinite; z-index:2; }
.tap-bubble{
  position:absolute; top:6%; left:2%; z-index:3;
  background:#fff; color:var(--teal); font-weight:800; font-size:.92rem;
  padding:.7em 1.1em; border-radius:18px 18px 18px 4px; box-shadow:var(--shadow-md);
  animation:float 4s ease-in-out infinite .4s;
}
.tap-bubble small{ display:block; font-size:.72rem; color:var(--ink-soft); font-weight:700; }
.nfc-wave{ display:inline-block; color:var(--sky); }

.clouds{ position:absolute; left:0; right:0; bottom:-2px; z-index:2; line-height:0; }
.clouds svg{ width:100%; height:auto; display:block; }
.cloud{ position:absolute; z-index:1; background:#fff; border-radius:100px; opacity:.9; filter:blur(.3px); }
.cloud::before,.cloud::after{ content:""; position:absolute; background:#fff; border-radius:50%; }
.c1{ width:120px; height:38px; top:16%; left:8%; animation:drift 22s linear infinite; }
.c1::before{ width:52px; height:52px; top:-24px; left:18px; }
.c1::after{ width:38px; height:38px; top:-16px; left:60px; }
.c2{ width:90px; height:30px; top:30%; right:12%; animation:drift 30s linear infinite reverse; }
.c2::before{ width:40px; height:40px; top:-20px; left:14px; }
.c2::after{ width:30px; height:30px; top:-12px; left:46px; }

/* ---------- Section basics ---------- */
.section{ position:relative; padding:96px 0; }
.section.tint{ background:var(--sand); }
.section.sky{ background:linear-gradient(180deg,#eafaf0,#e4f5ff); }
.eyebrow{
  display:inline-flex; align-items:center; gap:.5em;
  color:var(--orange); font-weight:800; font-size:.95rem; letter-spacing:.06em;
  margin-bottom:14px;
  max-width:100%;
  overflow-wrap:anywhere;
}
.eyebrow::before{ content:""; width:26px; height:4px; border-radius:3px; background:var(--orange); }
.section-title{ font-size:clamp(1.7rem,3.6vw,2.5rem); color:var(--teal-dark); max-width:100%; }
.section-title .u{ background:linear-gradient(transparent 62%, var(--yellow) 62%); padding:0 .05em; }
.section-lead{ margin:18px auto 0; max-width:min(44em, 100%); color:var(--ink-soft); font-weight:600; font-size:1.05rem; }
.head-center{ text-align:center; margin-bottom:56px; display:flex; flex-direction:column; align-items:center; min-width:0; }
.head-center > *{ min-width:0; }

/* ---------- Problem cards ---------- */
.prob-hero{ display:grid; grid-template-columns:1fr auto; gap:20px; align-items:center; margin-bottom:48px; }
.prob-quote{
  position:relative; background:#fff; border:3px dashed var(--red);
  border-radius:var(--radius-l); padding:30px 34px; box-shadow:var(--shadow-sm);
}
.prob-quote h3{ font-size:clamp(1.3rem,2.6vw,1.9rem); color:var(--red-dark); }
.prob-quote p{ margin-top:12px; color:var(--ink-soft); font-weight:600; }
.prob-mascot{ width:150px; animation:float 5s ease-in-out infinite; filter:drop-shadow(0 14px 18px rgba(47,93,84,.22)); }
.cards3{ display:grid; grid-template-columns:repeat(3,1fr); gap:24px; }
.card{
  background:#fff; border-radius:var(--radius-l); padding:34px 28px;
  box-shadow:var(--shadow-md); border:2px solid #fff; transition:transform .22s, box-shadow .22s;
}
.card:hover{ transform:translateY(-6px); box-shadow:var(--shadow-lg); }
.card .ico{
  width:66px; height:66px; border-radius:50%; display:grid; place-items:center;
  font-size:.98rem; margin-bottom:18px; font-weight:900; letter-spacing:0;
  box-shadow:inset 0 0 0 3px rgba(255,255,255,.65), var(--shadow-sm);
}
.card .ico span{ line-height:1; }
.card h4{ font-size:1.25rem; color:var(--teal-dark); margin-bottom:10px; }
.card p{ color:var(--ink-soft); font-weight:600; font-size:.98rem; }
.ico-red{ background:#ffe3df; }
.ico-yellow{ background:#fff0c2; }
.ico-blue{ background:#d9eefb; }

/* ---------- Solution ---------- */
#solution{
  background:
    radial-gradient(circle at 50% 45%, rgba(255,255,255,.96) 0%, rgba(255,255,255,.45) 42%, transparent 68%),
    linear-gradient(135deg,#edf9f6 0%,#e6f6fc 52%,#f5fbf8 100%);
}
.solution-flow{
  display:grid; grid-template-columns:1fr auto 1fr auto 1fr; align-items:center; gap:16px;
  max-width:1120px; margin:0 auto;
}
.sflow-box{
  min-height:244px; border-radius:42px; padding:30px 24px; text-align:center; font-weight:800;
  box-shadow:0 18px 38px rgba(47,93,84,.12); display:flex; flex-direction:column;
  align-items:center; justify-content:center;
}
.sflow-from{ background:linear-gradient(145deg,#f5f5f2,#dfe4e1); color:#748078; }
.sflow-mid{ background:rgba(255,255,255,.96); color:var(--teal-dark); }
.sflow-to{ background:linear-gradient(135deg,#72b63b 0%,#a8ba2f 48%,#ffc53a 100%); color:#fff; }
.sflow-kicker{ display:block; font-size:1.12rem; letter-spacing:.02em; }
.sflow-box .big{ display:block; font-size:clamp(2.4rem,4vw,3.15rem); line-height:1.15; margin-top:18px; }
.sflow-box small{ display:block; font-weight:800; font-size:1rem; opacity:.92; margin-top:24px; }
.sflow-mid small{ margin-top:2px; }
.sflow-arrow{ font-size:3rem; line-height:1; color:var(--orange); font-weight:900; filter:drop-shadow(0 4px 6px rgba(232,97,26,.18)); }
.sflow-nudge-illustration{ width:min(190px,100%); height:122px; margin:4px auto 0; overflow:visible; }
.nudge-accent{ stroke:var(--orange); }
.nudge-person{ stroke:#3e6f26; }
.nudge-path{ stroke:var(--green); }
.solution-point{
  position:relative; max-width:930px; min-height:112px; margin:52px auto 0; padding:26px 48px 24px 164px;
  border-radius:999px; background:rgba(255,255,255,.96); box-shadow:var(--shadow-md);
  display:flex; align-items:center;
}
.solution-point > img{
  position:absolute; left:30px; bottom:12px; width:128px; height:auto; filter:drop-shadow(0 10px 12px rgba(47,93,84,.16));
}
.solution-message{ position:relative; width:100%; }
.solution-message p{ color:var(--ink); font-size:clamp(1rem,1.8vw,1.26rem); font-weight:800; line-height:1.7; text-align:left; }
.solution-message strong{ color:var(--green-dark); font-size:1.08em; }
.solution-underline{ display:block; width:min(470px,72%); height:10px; margin-top:4px; }
.solution-underline path{
  fill:none; stroke:var(--orange); stroke-width:3; stroke-linecap:round;
}

/* ---------- Steps ---------- */
.steps{ display:grid; grid-template-columns:repeat(3,1fr); gap:30px; }
.step{ position:relative; text-align:center; display:flex; flex-direction:column; align-items:center; }
.step-num{
  position:relative; z-index:2; width:64px; height:64px; margin:0 auto 6px; border-radius:50%;
  background:var(--orange); color:#fff; font-size:1.6rem; font-weight:900;
  display:grid; place-items:center; box-shadow:0 6px 0 var(--orange-dark);
}
.step h4{ font-size:1.35rem; color:var(--teal-dark); margin:14px 0 8px; }
.step p{ color:var(--ink-soft); font-weight:600; font-size:.96rem; max-width:20em; margin:0 auto 18px; }
/* 各ステップの説明文の行数差に関係なく、スマホ画像の高さを揃える（下端そろえ） */
.steps .phone{ margin-top:auto; }
.step-line{ position:absolute; top:32px; left:60%; width:80%; height:4px; background:repeating-linear-gradient(90deg,var(--yellow) 0 12px, transparent 12px 22px); z-index:1; }

/* ---------- Phone mockup ---------- */
.phone{
  position:relative; width:236px; margin:22px auto 0; border-radius:38px;
  background:#1f2b27; padding:11px; box-shadow:var(--shadow-lg);
  border:2px solid #2f5d54;
}
.phone::before{
  content:""; position:absolute; top:15px; left:50%; transform:translateX(-50%);
  width:78px; height:16px; background:#1f2b27; border-radius:0 0 12px 12px; z-index:3;
}
.phone img{ width:100%; border-radius:28px; display:block; }
.phone-sm{ width:210px; }

/* ---------- Reward / Gacha ---------- */
.reward{ display:grid; grid-template-columns:1.05fr .95fr; gap:40px; align-items:center; }
.reward-list{ display:flex; flex-direction:column; gap:18px; margin-top:26px; }
.reward-item{ display:flex; gap:16px; align-items:flex-start; background:#fff; border-radius:var(--radius); padding:18px 22px; box-shadow:var(--shadow-sm); }
.reward-item .rico{ flex:none; width:48px; height:48px; border-radius:50%; display:grid; place-items:center; font-size:.92rem; font-weight:900; background:var(--sand); color:var(--orange-dark); box-shadow:inset 0 0 0 2px rgba(255,122,47,.2); }
.reward-item h4{ font-size:1.12rem; color:var(--teal-dark); }
.reward-item p{ color:var(--ink-soft); font-weight:600; font-size:.94rem; margin-top:3px; }
.reward-phones{ display:flex; justify-content:center; gap:0; }
.reward-phones .phone{ margin:0; }
.reward-phones .phone:nth-child(1){ transform:rotate(-6deg) translateY(14px); z-index:1; }
.reward-phones .phone:nth-child(2){ transform:rotate(3deg); z-index:2; margin-left:-56px; }

/* Gacha demo */
.gacha{
  margin-top:64px; background:linear-gradient(135deg,#fff3c9,#ffe0a3);
  border-radius:var(--radius-xl); padding:44px 30px; text-align:center; box-shadow:var(--shadow-md);
  position:relative; overflow:hidden;
}
.gacha h3{ font-size:clamp(1.4rem,3vw,2rem); color:var(--orange-dark); }
.gacha p{ margin:10px auto 24px; color:#a5641b; font-weight:700; max-width:30em; }
.gacha p.lead-wide,
.section-lead.lead-wide{
  max-width:none;
}
.gacha-note{ margin-top:14px; font-size:.82rem; color:var(--ink-soft); font-weight:600; opacity:.9; }
.gacha-ball{
  width:130px; height:130px; margin:0 auto 22px; border-radius:50%;
  background:radial-gradient(circle at 35% 30%, #fff 0 6%, var(--red) 8% 50%, var(--red-dark) 50%);
  box-shadow:inset 0 -10px 20px rgba(0,0,0,.2), var(--shadow-md); position:relative;
  display:grid; place-items:center; transition:transform .2s;
}
.gacha-ball::after{ content:""; position:absolute; left:8%; right:8%; top:47%; height:8px; background:#fff; border-radius:4px; }
.gacha-ball.spin{ animation:wiggle .35s ease-in-out infinite; }
.gacha-result{ min-height:34px; font-weight:900; font-size:1.5rem; color:var(--orange-dark); margin-bottom:16px; }
.confetti{ position:absolute; width:10px; height:14px; top:-20px; border-radius:2px; opacity:0; }

/* ---------- Features grid ---------- */
.features{ display:grid; grid-template-columns:repeat(3,1fr); gap:24px; }
.feature{
  background:#fff; border-radius:var(--radius-l); padding:32px 28px; box-shadow:var(--shadow-md);
  border-top:6px solid var(--green); transition:transform .22s, box-shadow .22s;
}
.feature:hover{ transform:translateY(-6px); box-shadow:var(--shadow-lg); }
.feature:nth-child(3n+2){ border-top-color:var(--orange); }
.feature:nth-child(3n){ border-top-color:var(--sky); }
.feature .fico{
  width:58px; height:58px; border-radius:50%; display:grid; place-items:center;
  margin-bottom:18px; background:var(--green-soft); color:var(--green-dark);
  font-size:1.08rem; font-weight:900; box-shadow:inset 0 0 0 3px #fff, var(--shadow-sm);
}
.feature:nth-child(3n+2) .fico{ background:#fff0c2; color:var(--orange-dark); }
.feature:nth-child(3n) .fico{ background:var(--sky-soft); color:var(--teal); }
.feature h4{ font-size:1.24rem; color:var(--teal-dark); margin-bottom:10px; }
.feature p{ color:var(--ink-soft); font-weight:600; font-size:.96rem; }

.badges3{ display:flex; flex-wrap:wrap; justify-content:center; gap:18px; margin-top:46px; }
.pill{
  display:flex; align-items:center; justify-content:center; gap:12px; background:#fff; border-radius:999px;
  padding:14px 26px; font-weight:800; color:var(--teal-dark); box-shadow:var(--shadow-md); font-size:1.05rem;
  min-width:0;
  overflow-wrap:anywhere;
}
/* ---------- Comparison ---------- */
.compare{ max-width:900px; margin:0 auto; background:#fff; border-radius:var(--radius-l); overflow:hidden; box-shadow:var(--shadow-lg); }
.compare table{ width:100%; border-collapse:collapse; }
.compare th,.compare td{ padding:20px 20px; text-align:left; vertical-align:middle; }
.compare thead th{ font-size:1.15rem; }
.compare thead .col-old{ background:#8b978f; color:#fff; }
.compare thead .col-new{ background:linear-gradient(135deg,var(--orange),var(--yellow-dark)); color:#fff; }
.compare thead .col-axis{ background:#fff; }
.compare-brand{ display:inline-flex; align-items:center; justify-content:center; gap:8px; white-space:nowrap; }
.compare-brand img{ width:30px; height:30px; object-fit:contain; filter:drop-shadow(0 3px 4px rgba(47,93,84,.18)); }
.compare tbody tr:nth-child(even){ background:#faf9f4; }
.compare .axis{ font-weight:800; color:var(--teal-dark); width:120px; }
.compare .old{ color:#5f6b64; font-weight:700; }
.compare .new{ color:var(--teal-dark); font-weight:800; }
.compare .new::before{
  content:"";
  display:inline-block;
  width:.58em;
  height:.58em;
  margin-right:.45em;
  border-radius:50%;
  background:var(--green);
  vertical-align:.08em;
}
.compare td.new{ background:rgba(111,178,63,.06); }

/* ---------- Gallery ---------- */
.gallery{ display:flex; gap:20px; overflow-x:auto; padding:10px 24px 26px; scroll-snap-type:x mandatory; }
.gallery::-webkit-scrollbar{ height:8px; }
.gallery::-webkit-scrollbar-thumb{ background:var(--green); border-radius:8px; }
.gallery .g-item{ flex:none; scroll-snap-align:center; text-align:center; }
.gallery .g-item .phone{ margin:0 auto; }
.gallery .g-item span{ display:block; margin-top:12px; font-weight:800; color:var(--teal); font-size:.92rem; }

/* ---------- Product ---------- */
.product{ display:grid; grid-template-columns:1fr 1fr; gap:44px; align-items:center; }
.product-img{ background:linear-gradient(135deg,#eef7ff,#fff); border-radius:var(--radius-xl); padding:40px; box-shadow:var(--shadow-md); }
.product-img img{ margin:0 auto; }
.tag-viewer{
  position:relative;
  min-height:360px;
  display:flex;
  flex-direction:column;
  justify-content:center;
  overflow:hidden;
}
.tag-viewer::before{
  content:"";
  position:absolute;
  inset:12% 10%;
  border-radius:50%;
  background:radial-gradient(circle, rgba(87,189,240,.22), rgba(111,178,63,.08) 44%, transparent 68%);
  pointer-events:none;
}
.tag-stage{
  position:relative;
  z-index:1;
  width:100%;
  min-height:280px;
  height:clamp(280px, 32vw, 360px);
}
.tag-model-viewer{
  display:block;
  width:100%;
  height:100%;
  border:0;
  background:transparent url("../assets/product/tag_real.png") center / min(92%, 520px) auto no-repeat;
  --poster-color:transparent;
  filter:drop-shadow(0 24px 24px rgba(47,93,84,.18));
  cursor:grab;
  touch-action:pan-y;
}
.tag-model-viewer:active{ cursor:grabbing; }
.tag-viewer.is-ready .tag-model-viewer{ background-image:none; }
.tag-progress{ display:none; }
.tag-viewer-hint{
  position:relative;
  z-index:1;
  margin-top:10px;
  text-align:center;
  color:var(--teal);
  font-size:.9rem;
  font-weight:800;
}
.spec-list{ margin-top:24px; display:flex; flex-direction:column; gap:12px; }
.spec-list li{ display:flex; gap:12px; align-items:flex-start; font-weight:700; color:var(--ink); }
.spec-list li::before{ content:"◆"; color:var(--green); }

/* ---------- CTA / Future ---------- */
.future{
  position:relative; padding:110px 0 120px; text-align:center; overflow:hidden;
  background:
    radial-gradient(100% 80% at 50% 0%, #fff6d8 0%, transparent 50%),
    linear-gradient(180deg,#7fd0f5 0%, #a7e6c2 55%, #cdf3d9 100%);
}
.future h2{ font-size:clamp(1.9rem,4.5vw,3rem); color:var(--teal-dark); text-shadow:0 2px 0 #fff; }
.future p{ margin:20px auto 34px; max-width:34em; color:var(--teal); font-weight:700; font-size:1.1rem; }
.future .btn{ margin:0 8px 12px; }
.future-mascot{ width:180px; margin:12px auto 0; animation:float 5s ease-in-out infinite; filter:drop-shadow(0 16px 20px rgba(47,93,84,.25)); }
.future-city{ position:absolute; bottom:0; left:0; right:0; opacity:.9; line-height:0; }

/* ---------- Footer ---------- */
.footer{ background:var(--teal-dark); color:#cfe3dd; padding:56px 0 30px; }
.footer .wrap{ display:grid; grid-template-columns:1.4fr 1fr 1fr; gap:30px; }
.footer .brand .logo-text{ color:#fff; }
.footer .brand .logo-text b{ color:var(--yellow); }
.footer h5{ color:#fff; font-size:1rem; margin-bottom:14px; }
.footer a{ display:block; padding:5px 0; color:#cfe3dd; font-weight:600; font-size:.94rem; }
.footer a:hover{ color:var(--yellow); }
.footer .desc{ margin-top:14px; font-size:.9rem; font-weight:600; opacity:.85; max-width:24em; }
.footer-bottom{ border-top:1px solid rgba(255,255,255,.14); margin-top:36px; padding-top:20px; text-align:center; font-size:.85rem; opacity:.8; }

/* ---------- Reveal animation (only hidden when JS is active) ---------- */
.js .reveal{ opacity:0; transform:translateY(28px); transition:opacity .7s ease, transform .7s cubic-bezier(.22,1,.36,1); }
.js .reveal.in{ opacity:1; transform:none; }
.reveal.d1{ transition-delay:.08s; } .reveal.d2{ transition-delay:.16s; } .reveal.d3{ transition-delay:.24s; }
@media (prefers-reduced-motion:reduce){
  .js .reveal{ opacity:1 !important; transform:none !important; }
  /* 完全静止にはせず、大きな/連続的な動きだけ抑える。装飾マスコットは微かな浮遊を残す */
  .hero-mascot,.prob-mascot,.future-mascot{ animation:floatSoft 9s ease-in-out infinite !important; }
  .tap-bubble,.hero-sun,.cloud{ animation:none !important; }
  /* 3ステップ体験：横スライド＋キャプションは残し、拡大縮小・波紋パルスは抑制 */
  .tdemo.reduced .tdemo-track{ transition:transform 1.1s ease !important; }
  .tdemo.reduced .tdemo-cell{ transform:none !important; }
  .tdemo.reduced .scene-tap.rippling .tap-ripple{ animation:none !important; opacity:0 !important; }
}
@keyframes floatSoft{ 0%,100%{ transform:translateY(0); } 50%{ transform:translateY(-5px); } }

/* ---------- Keyframes ---------- */
@keyframes float{ 0%,100%{ transform:translateY(0); } 50%{ transform:translateY(-14px); } }
@keyframes pulse{ 0%,100%{ transform:scale(1); opacity:.9; } 50%{ transform:scale(1.06); opacity:1; } }
@keyframes drift{ from{ transform:translateX(0); } to{ transform:translateX(60px); } }
@keyframes wiggle{ 0%,100%{ transform:rotate(-8deg); } 50%{ transform:rotate(8deg); } }
@keyframes fall{ to{ transform:translateY(340px) rotate(360deg); opacity:1; } }

/* ---------- Responsive ---------- */
@media (max-width:960px){
  .hero .wrap{ grid-template-columns:1fr; text-align:center; }
  .hero-cta{ justify-content:center; }
  .hero-lead{ margin-left:auto; margin-right:auto; }
  .hero-visual{ min-height:300px; }
  .cards3,.steps,.features{ grid-template-columns:1fr; }
  .reward,.product{ grid-template-columns:1fr; }
  .reward-phones{ margin-top:20px; }
  .solution-flow{ grid-template-columns:1fr; }
  .sflow-arrow{ width:44px; height:44px; display:grid; place-items:center; justify-self:center; transform:rotate(90deg); }
  .sflow-box{ width:min(520px,100%); margin:0 auto; }
  .step-line{ display:none; }
  .footer .wrap{ grid-template-columns:1fr 1fr; }
}
@media (max-width:720px){
  .wrap{ padding-left:18px; padding-right:18px; }
  .brand .logo-text{ font-size:1.28rem; }
  .brand img{ width:40px; height:40px; }
  .nav{ position:fixed; inset:62px 0 auto 0; flex-direction:column; align-items:stretch; background:#fff; padding:18px; gap:10px; box-shadow:var(--shadow-md); transform:translateY(-140%); transition:transform .3s; }
  .nav.open{ transform:none; }
  .nav a{ display:flex; justify-content:center; padding:10px 12px; border-radius:16px; background:var(--green-soft); }
  .nav .btn{ width:100%; padding:.85em 1.2em; }
  .nav-toggle{ display:block; }
  .btn{ white-space:normal; line-height:1.45; }
  .btn-lg{ width:100%; padding:.95em 1.2em; font-size:1rem; }
  .hero{ padding:96px 0 58px; }
  .hero .wrap{ gap:18px; }
  .hero-copy,.head-center{ min-width:0; max-width:100%; }
  .hero-badge{ display:inline-flex; flex-wrap:wrap; justify-content:center; width:auto; max-width:100%; margin-left:auto; margin-right:auto; white-space:normal; line-height:1.45; }
  .hero-badge .dot{ flex:none; }
  .hero h1{ font-size:clamp(1.85rem, 8.4vw, 2.65rem); }
  .hero-lead{ margin-top:18px; margin-bottom:22px; }
  .hero-note{ line-height:1.55; }
  .hero-visual{ min-height:260px; align-items:center; }
  .hero-mascot{ width:min(66vw,260px); }
  .tap-bubble{ top:4%; left:50%; transform:translateX(-50%); width:max-content; max-width:86%; font-size:.82rem; animation:none; }
  .section{ padding:70px 0; }
  .head-center{ margin-bottom:38px; }
  .section-title{ font-size:clamp(1.5rem, 6.8vw, 2.1rem); }
  .section-lead{ font-size:1rem; line-height:1.8; }
  .prob-hero{ grid-template-columns:1fr; }
  .prob-quote{ padding:24px 22px; border-radius:var(--radius); }
  .prob-mascot{ margin:0 auto; }
  .card,.feature{ padding:26px 22px; border-radius:var(--radius); }
  .sflow-box{ min-height:204px; padding:24px 18px; border-radius:30px; }
  .sflow-box .big{ margin-top:12px; }
  .sflow-box small{ margin-top:16px; }
  .sflow-mid small{ margin-top:0; }
  .sflow-nudge-illustration{ height:108px; }
  .solution-point{ min-height:0; margin-top:72px; padding:86px 22px 26px; border-radius:30px; }
  .solution-point > img{ left:50%; bottom:auto; top:-64px; width:126px; transform:translateX(-50%); }
  .solution-message p{ text-align:center; }
  .solution-underline{ width:100%; margin-top:8px; }
  .phone{ width:min(236px, 72vw); border-radius:32px; }
  .phone img{ border-radius:23px; }
  .phone-sm{ width:min(210px, 66vw); }
  .reward-item{ padding:16px; border-radius:18px; }
  .reward-phones{ flex-direction:column; align-items:center; gap:18px; }
  .reward-phones .phone:nth-child(1),
  .reward-phones .phone:nth-child(2){ transform:none; margin-left:0; }
  .gacha{ margin-top:46px; padding:34px 18px; border-radius:var(--radius-l); }
  .gacha p.lead-wide,
  .section-lead.lead-wide{ max-width:100%; white-space:normal; }
  .badges3{ align-items:stretch; }
  .pill{ width:100%; justify-content:flex-start; border-radius:22px; padding:14px 18px; line-height:1.45; }
  .compare{ overflow-x:auto; -webkit-overflow-scrolling:touch; }
  .compare table{ min-width:640px; }
  .footer .wrap{ grid-template-columns:1fr; }
  .compare th,.compare td{ padding:14px 12px; font-size:.9rem; }
}
@media (max-width:480px){
  .wrap{ padding-left:14px; padding-right:14px; }
  .hero{ padding-top:88px; }
  .hero h1{ font-size:clamp(1.72rem, 8vw, 1.9rem); }
  .hero-cta{ gap:10px; }
  .hero-visual{ min-height:220px; }
  .hero-mascot{ width:min(62vw,220px); }
  .tap-bubble{ padding:.6em .85em; }
  .section{ padding:58px 0; }
  .section-title{ font-size:1.48rem; }
  .eyebrow{ font-size:.86rem; line-height:1.4; }
  .eyebrow::before{ width:20px; }
  .cards3,.steps,.features{ gap:18px; }
  .step-num{ width:54px; height:54px; font-size:1.35rem; }
  .phone{ width:min(220px, 76vw); padding:9px; }
  .phone-sm{ width:min(190px, 70vw); }
  .gallery{ gap:14px; padding-left:14px; padding-right:14px; }
  .product-img{ padding:24px; border-radius:var(--radius-l); }
  .future{ padding:82px 0 92px; }
  .future .btn{ margin-left:0; margin-right:0; }
  .footer{ padding-top:42px; }
}

/* =========================================================
   管理ポータル セクション ＋ ブラウザウィンドウ枠
   ========================================================= */
.browser{
  border-radius:16px; overflow:hidden; background:#fff;
  box-shadow:var(--shadow-lg); border:1px solid rgba(47,93,84,.10);
}
.browser-bar{
  display:flex; align-items:center; gap:12px; padding:11px 16px;
  background:linear-gradient(#f5f8f6,#e8efeb); border-bottom:1px solid rgba(47,93,84,.10);
}
.browser-dots{ display:flex; gap:7px; flex:none; }
.browser-dots i{ width:12px; height:12px; border-radius:50%; display:block; }
.browser-dots i:nth-child(1){ background:#ff6159; }
.browser-dots i:nth-child(2){ background:#ffbd2e; }
.browser-dots i:nth-child(3){ background:#28c840; }
.browser-url{
  flex:1; max-width:420px; margin:0 auto; text-align:center;
  font-size:.82rem; font-weight:700; color:var(--ink-soft);
  background:#fff; border-radius:999px; padding:6px 16px;
  white-space:nowrap; overflow:hidden; text-overflow:ellipsis;
  box-shadow:inset 0 0 0 1px rgba(47,93,84,.08);
}
.browser > img{ width:100%; display:block; }

/* スライダー（管理ポータルの画面をスライド表示） */
.portal-slider{ position:relative; max-width:980px; margin:0 auto; }
.pslider-viewport{ position:relative; overflow:hidden; border-radius:16px; box-shadow:var(--shadow-lg); }
.pslider-track{ display:flex; transition:transform .55s cubic-bezier(.22,1,.36,1); }
.pslide{ flex:0 0 100%; min-width:100%; }
.pslide .browser{ box-shadow:none; border:none; border-radius:0; }
.pslider-arrow{
  position:absolute; top:50%; transform:translateY(-50%); z-index:4;
  width:46px; height:46px; border-radius:50%; border:none; cursor:pointer;
  background:rgba(255,255,255,.92); color:var(--teal); font-size:1.7rem; font-weight:900; line-height:1;
  display:grid; place-items:center; box-shadow:var(--shadow-md);
  transition:background .18s, transform .18s;
}
.pslider-arrow:hover{ background:#fff; transform:translateY(-50%) scale(1.08); }
.pslider-arrow:focus-visible{ outline:3px solid var(--orange); outline-offset:2px; }
.pslider-arrow.prev{ left:10px; }
.pslider-arrow.next{ right:10px; }
.pslider-cap{
  text-align:center; margin-top:18px; min-height:2.7em;
  font-weight:800; color:var(--teal); font-size:1.05rem;
}
.pslider-cap small{ display:block; font-weight:600; color:var(--ink-soft); font-size:.85rem; margin-top:4px; }
.pslider-dots{ display:flex; justify-content:center; gap:10px; margin-top:16px; }
.pslider-dots button{
  width:11px; height:11px; padding:0; border:none; border-radius:50%; cursor:pointer;
  background:#cfe0d9; transition:background .2s, transform .2s;
}
.pslider-dots button.active{ background:var(--orange); transform:scale(1.25); }
.pslider-dots button:focus-visible{ outline:3px solid var(--orange); outline-offset:2px; }

/* 4つの説明ポイント */
.portal-grid{
  display:grid; grid-template-columns:repeat(2,1fr); gap:24px;
  max-width:980px; margin:48px auto 0;
}
.portal-point{
  background:#fff; border-radius:var(--radius-l); padding:30px 30px;
  box-shadow:var(--shadow-md); border-left:6px solid var(--green);
  transition:transform .22s, box-shadow .22s;
}
.portal-point:hover{ transform:translateY(-6px); box-shadow:var(--shadow-lg); }
.portal-point:nth-child(2){ border-left-color:var(--orange); }
.portal-point:nth-child(3){ border-left-color:var(--sky); }
.portal-point:nth-child(4){ border-left-color:var(--yellow-dark); }
.portal-tag{
  display:inline-block; font-size:.8rem; font-weight:800; letter-spacing:.04em;
  color:var(--green-dark); background:var(--green-soft);
  padding:.3em 1em; border-radius:999px; margin-bottom:14px;
}
.portal-point:nth-child(2) .portal-tag{ color:var(--orange-dark); background:#fff0c2; }
.portal-point:nth-child(3) .portal-tag{ color:var(--teal); background:var(--sky-soft); }
.portal-point:nth-child(4) .portal-tag{ color:#a5641b; background:#ffeec4; }
.portal-point h4{ font-size:1.22rem; color:var(--teal-dark); margin-bottom:9px; }
.portal-point p{ color:var(--ink-soft); font-weight:600; font-size:.97rem; }

@media (max-width:900px){
  .portal-grid{ grid-template-columns:1fr; gap:18px; }
}
@media (max-width:720px){
  .browser-url{ font-size:.72rem; max-width:58%; }
  .portal-point{ padding:24px 22px; border-radius:var(--radius); }
  .pslider-viewport{ border-radius:12px; }
  .pslider-arrow{ width:38px; height:38px; font-size:1.4rem; }
  .pslider-arrow.prev{ left:6px; }
  .pslider-arrow.next{ right:6px; }
  .pslider-cap{ font-size:.98rem; }
}

/* ロゴ画像（マスコット＋ワードマーク一体型・ヘッダー/フッター共通） */
.brand img.brand-logo{ width:auto; height:34px; }
.footer .brand{ display:inline-flex; align-items:center; background:#fff; padding:9px 15px; border-radius:14px; box-shadow:var(--shadow-sm); }
.footer .brand img.brand-logo{ height:30px; }
@media (max-width:720px){ .brand img.brand-logo{ height:32px; } }


/* ヘッダーCTA「お問い合わせ」は常にオレンジ背景＋白文字（.nav a のリンク色/背景指定を上書き） */
.nav a.btn-primary,
.nav a.btn-primary:hover{ color:#fff; background:var(--orange); }


/* =========================================================
   タッチ体験ストーリー（3ステップの上・1回再生／履歴が左に残る）
   黒画面→タグに接近→表示開始→左へ流れて次のステップ
   ========================================================= */
.tdemo{ position:relative; max-width:1060px; margin:0 auto 54px; }
.tdemo-viewport{ position:relative; overflow:hidden; padding:12px 0 6px; }
.tdemo-track{
  position:relative; display:flex; align-items:center; gap:26px;
  transition:transform .85s cubic-bezier(.22,1,.36,1); will-change:transform;
}
.tdemo-cell{
  flex:0 0 auto; display:flex; flex-direction:column; align-items:center; gap:16px;
  opacity:.35; transform:scale(.9); transform-origin:center;
  transition:opacity .6s ease, transform .6s ease, filter .6s ease; filter:saturate(.65);
}
.tdemo-cell.active{ opacity:1; transform:scale(1); filter:none; }
.tdemo-cell.done{ opacity:.5; }
.tdemo-scene{
  position:relative; background:linear-gradient(135deg,#eaf6ff,#fff6e0);
  border-radius:var(--radius-xl); padding:26px 30px; box-shadow:var(--shadow-md);
}

/* --- Scene 1: かざす（機材＋タグ＋携帯） --- */
.scene-tap{ display:flex; align-items:center; gap:16px; }
.tap-equip{ position:relative; width:300px; flex:none; background:#fff; border-radius:var(--radius-l); padding:12px; box-shadow:var(--shadow-sm); overflow:hidden; }
.tap-equip-inner{ position:relative; transform:scale(1.24); transform-origin:57% 31%; transition:transform 1s cubic-bezier(.22,1,.36,1); }
.scene-tap.touched .tap-equip-inner{ transform:scale(1.5); }
.tap-equip-img{ width:100%; display:block; }
.tap-tag{ position:absolute; left:42%; top:25%; width:31%; transform:rotate(-3deg); z-index:2; }
.tap-tag > img{ width:100%; display:block; filter:drop-shadow(0 3px 6px rgba(0,0,0,.35)); }
.tap-here{ position:absolute; left:57%; top:11%; transform:translateX(-50%); z-index:3; background:var(--teal-dark); color:#fff; font-weight:800; font-size:.72rem; padding:.28em .8em; border-radius:999px; white-space:nowrap; box-shadow:var(--shadow-sm); }
.tap-here::after{ content:""; position:absolute; left:50%; top:100%; transform:translateX(-50%); border:6px solid transparent; border-top-color:var(--teal-dark); }
.tap-ripple{ position:absolute; left:50%; top:50%; width:32px; height:32px; margin:-16px 0 0 -16px; border-radius:50%; border:3px solid var(--sky); opacity:0; pointer-events:none; }
.scene-tap.rippling .tap-ripple{ animation:nfcpulse 1.4s ease-out infinite; }
.scene-tap.rippling .tap-ripple.d2{ animation-delay:.47s; }
.scene-tap.rippling .tap-ripple.d3{ animation-delay:.94s; }
@keyframes nfcpulse{ 0%{transform:scale(.35);opacity:.85} 100%{transform:scale(3);opacity:0} }
.tap-phone{ width:206px; flex:none; transform:translateX(52px) rotate(10deg); transition:transform .9s cubic-bezier(.22,1,.36,1); }
.scene-tap.touched .tap-phone{ transform:translateX(0) rotate(-4deg); }

/* --- Phone screen (stacked / fixed aspect) --- */
.scene-check .phone, .scene-win .phone{ width:216px; }
.tdemo-screen{ position:relative; width:100%; padding-top:216%; border-radius:28px; overflow:hidden; background:#0d1512; }
.tdemo-scr{ position:absolute; inset:0; width:100%; height:100%; object-fit:cover; opacity:0; transition:opacity .5s ease; }
.tdemo-scr.show{ opacity:1; }

/* --- Scene 2: 点検（横スライド checklist→checklist1） --- */
.check-slider{ position:absolute; inset:0; display:flex; width:200%; transition:transform .7s cubic-bezier(.22,1,.36,1); }
.check-slider img{ width:50%; height:100%; object-fit:cover; display:block; }
.scene-check.step2 .check-slider{ transform:translateX(-50%); }

/* --- Labels（履歴として残る） --- */
.tdemo-label{ display:inline-flex; align-items:center; gap:.5em; white-space:nowrap; padding:.5em 1.3em; border-radius:999px; font-weight:800; font-size:.96rem; background:#fff; color:var(--ink-soft); box-shadow:var(--shadow-sm); transition:.3s; }
.tdemo-label b{ flex:none; width:1.5em; height:1.5em; border-radius:50%; background:var(--green-soft); color:var(--green-dark); display:grid; place-items:center; font-size:.8rem; }
.tdemo-cell.active .tdemo-label{ background:var(--orange); color:#fff; }
.tdemo-cell.active .tdemo-label b{ background:rgba(255,255,255,.35); color:#fff; }

.tdemo-confetti{ position:absolute; inset:0; pointer-events:none; overflow:hidden; z-index:4; }
.tdemo-foot{ text-align:center; margin-top:20px; }
.tdemo-caption{ font-weight:800; color:var(--teal-dark); font-size:1.08rem; min-height:1.6em; }
.tdemo-replay{ margin-top:6px; }

@media (max-width:860px){
  .tap-equip{ width:210px; }
  .tap-phone{ width:150px; }
  .scene-check .phone, .scene-win .phone{ width:170px; }
  .tdemo-scene{ padding:18px 18px; border-radius:var(--radius-l); }
  .tdemo-track{ gap:16px; }
}
@media (max-width:480px){
  .scene-tap{ gap:8px; }
  .tap-equip{ width:170px; }
  .tap-phone{ width:120px; }
  .scene-check .phone, .scene-win .phone{ width:150px; }
}

.tdemo-replay[hidden]{ display:none; }

/* --- ポータルスライダー：一時停止/再生ボタン（WCAG 2.2.2） --- */
.pslider-controls{ display:flex; align-items:center; justify-content:center; gap:14px; margin-top:16px; }
.pslider-controls .pslider-dots{ margin-top:0; }
.pslider-pause{
  flex:none; width:30px; height:30px; border:none; border-radius:50%; cursor:pointer;
  background:#fff; box-shadow:var(--shadow-sm); color:var(--teal);
  display:grid; place-items:center; transition:transform .18s, background .18s;
}
.pslider-pause:hover{ transform:scale(1.1); background:var(--green-soft); }
.pslider-pause:focus-visible{ outline:3px solid var(--orange); outline-offset:2px; }
.pslider-pause::before{
  content:""; width:3.5px; height:12px; background:currentColor; border-radius:1px;
  box-shadow:5px 0 0 currentColor; transform:translateX(-2.5px);
}
.pslider-pause.is-paused::before{
  width:0; height:0; background:none; box-shadow:none; border-radius:0;
  border:6px solid transparent; border-left:10px solid currentColor; border-right:0;
  transform:translateX(1px);
}