/* =========================================================
   AIO対策 LP — 株式会社マテリアルプラス
   Brand: Navy × Gold / AI-Search motif
   ========================================================= */

:root{
  --navy-900:#071f4d;
  --navy-800:#0b2e6b;
  --navy-700:#123a82;
  --blue-600:#1e63c8;
  --blue-500:#2f77df;
  --blue-300:#8fc0ff;
  --blue-050:#eef5ff;
  --gold:#d9ad4e;
  --gold-2:#f2c85a;
  --gold-deep:#b6862c;
  --ink:#1a2740;
  --ink-soft:#48566f;
  --line:#e2e8f4;
  --bg:#ffffff;
  --bg-soft:#f4f8ff;
  --radius:18px;
  --shadow-sm:0 4px 16px rgba(11,46,107,.08);
  --shadow-md:0 14px 40px rgba(11,46,107,.14);
  --maxw:1160px;
  --ease:cubic-bezier(.22,.61,.36,1);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:"Noto Sans JP",system-ui,-apple-system,"Hiragino Kaku Gothic ProN",Meiryo,sans-serif;
  color:var(--ink);
  background:var(--bg);
  line-height:1.85;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img,svg{max-width:100%}
a{color:inherit;text-decoration:none}
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 24px}
.sp-br{display:none}

h1,h2,h3{font-family:"Noto Serif JP","Noto Sans JP",serif;line-height:1.35;letter-spacing:.01em}

.grad{background:linear-gradient(100deg,#2f77df,#0b2e6b);-webkit-background-clip:text;background-clip:text;color:transparent}
.grad-gold{background:linear-gradient(100deg,#f5d778,#d9ad4e);-webkit-background-clip:text;background-clip:text;color:transparent}

/* ---------- Buttons ---------- */
.btn{
  --btn-c:#fff;
  display:inline-flex;align-items:center;justify-content:center;gap:.55em;
  font-weight:700;font-size:1.02rem;line-height:1.3;
  padding:18px 34px;border-radius:999px;
  color:var(--btn-c);cursor:pointer;
  transition:transform .25s var(--ease),box-shadow .25s var(--ease),filter .25s var(--ease);
  text-align:center;
}
.btn svg{width:1.25em;height:1.25em;flex:none}
.btn:hover{transform:translateY(-2px)}
.btn-primary{
  background:linear-gradient(135deg,#f5d778,#d9ad4e 55%,#b6862c);
  color:#3a2a05;box-shadow:0 10px 26px rgba(182,134,44,.42);
}
.btn-primary:hover{box-shadow:0 16px 34px rgba(182,134,44,.55)}
.btn-gold{background:linear-gradient(135deg,#f5d778,#d9ad4e 60%,#c1912f);color:#3a2a05;box-shadow:0 10px 26px rgba(182,134,44,.4)}
.btn-gold:hover{box-shadow:0 16px 34px rgba(182,134,44,.5)}
.btn-final{
  background:linear-gradient(135deg,#f7dd83,#e0b451 55%,#b6862c);color:#3a2a05;
  font-size:1.18rem;padding:22px 44px;box-shadow:0 14px 40px rgba(0,0,0,.28);
}
.btn-ghost{background:rgba(255,255,255,.08);color:#fff;border:1.5px solid rgba(255,255,255,.55)}
.btn-ghost:hover{background:rgba(255,255,255,.16)}
.btn.small{padding:13px 24px;font-size:.94rem}

/* ---------- Header ---------- */
.header__logo {
  text-align: left;
  margin-left: 0;
}
.header__logo img {
  /* 最小値 120px、推奨値 15vw、最大値 180px の間で可変 */
  width: clamp(220px, 15vw, 380px);
  height: auto;
}
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(255,255,255,.86);backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:66px}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;color:var(--navy-800);font-size:1.02rem}
.brand-mark{width:34px;height:34px;color:var(--navy-800)}
.header-cta{
  display:inline-flex;align-items:center;gap:.4em;font-weight:700;font-size:.9rem;
  padding:11px 22px;border-radius:999px;
  background:linear-gradient(135deg,#f5d778,#d9ad4e 60%,#b6862c);color:#3a2a05;
  box-shadow:0 6px 16px rgba(182,134,44,.35);
  transition:transform .2s var(--ease),box-shadow .2s var(--ease);
}
.header-cta:hover{transform:translateY(-1px);box-shadow:0 10px 22px rgba(182,134,44,.45)}

/* ---------- Sections ---------- */
.section{padding:96px 0;position:relative}
.section-light{background:var(--bg-soft)}
.section-head{max-width:820px;margin:0 auto 56px;text-align:center}
.eyebrow{
  display:inline-flex;align-items:center;gap:.5em;
  font-size:.86rem;font-weight:700;letter-spacing:.08em;
  color:var(--blue-600);margin:0 0 18px;
}
.eyebrow.center{justify-content:center}
.eyebrow .dot{width:8px;height:8px;border-radius:50%;background:var(--gold);box-shadow:0 0 0 4px rgba(217,173,78,.22)}
.section-head h2{font-size:clamp(1.7rem,3.6vw,2.5rem);margin:0 0 18px;color:var(--navy-900);font-weight:900}
.section-head .section-lead{font-size:1.05rem;color:var(--ink-soft);margin:0}
.section-head .section-lead b,.section-head .section-lead strong{color:var(--navy-800)}
.section-head.invert h2{color:#fff}
.section-head.invert .eyebrow{color:var(--gold-2)}
.section-head.invert .section-lead{color:rgba(255,255,255,.85)}
.section-head.invert .section-lead.light b{color:#fff}

/* ---------- HERO ---------- */
.hero{
  position:relative;overflow:hidden;
  background:radial-gradient(1200px 620px at 78% -8%,#1c4ea0 0%,#0b2e6b 42%,#071f4d 100%);
  color:#fff;padding:74px 0 120px;
}
.hero-bg{
  position:absolute;inset:0;
  background-image:
    radial-gradient(circle at 20% 30%,rgba(143,192,255,.14),transparent 40%),
    radial-gradient(circle at 85% 70%,rgba(143,192,255,.1),transparent 45%);
  pointer-events:none;
}
.hero-bg::after{
  content:"";position:absolute;inset:0;opacity:.5;
  background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);
  background-size:46px 46px;
  -webkit-mask-image:radial-gradient(70% 60% at 60% 30%,#000,transparent 75%);
          mask-image:radial-gradient(70% 60% at 60% 30%,#000,transparent 75%);
}
.hero-grid{position:relative;z-index:2;display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center}
.hero-copy .eyebrow{color:#bcdcff;background:rgba(255,255,255,.08);padding:8px 16px;border-radius:999px;border:1px solid rgba(255,255,255,.16)}
.hero h1{font-size:clamp(2.1rem,5vw,3.0rem);font-weight:900;margin:22px 0 20px;line-height:1.28}
.hero h1 .grad{background:linear-gradient(100deg,#f5d778,#d9ad4e);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero .lead{font-size:1.1rem;color:rgba(255,255,255,.9);margin:0 0 26px}
.hero .lead strong{color:#fff}
.hero .lead mark{background:linear-gradient(transparent 55%,rgba(242,200,90,.42) 55%);color:#fff;font-weight:700;padding:0 2px}
.hero-badges{list-style:none;display:flex;flex-wrap:wrap;gap:10px;padding:0;margin:0 0 30px}
.hero-badges li{
  font-size:.9rem;font-weight:700;padding:9px 16px;border-radius:999px;
  background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.22);
  display:flex;align-items:center;gap:.4em;
}
.hero-badges li::before{content:"✓";color:var(--gold-2);font-weight:900}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;align-items:center}
.hero .micro{font-size:.82rem;color:rgba(255,255,255,.62);margin:18px 0 0}

/* AI orb */
.hero-visual{display:flex;justify-content:center;align-items:center}
.ai-orb{position:relative;width:min(420px,86vw);aspect-ratio:1;display:flex;align-items:center;justify-content:center}
.orb-svg{position:absolute;inset:0;animation:spin 60s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.orb-core{
  position:relative;z-index:3;width:120px;height:120px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  font-family:"Noto Serif JP",serif;font-weight:900;font-size:2.6rem;color:#fff;
  background:radial-gradient(circle at 35% 30%,#3f86e6,#123a82);
  box-shadow:0 0 0 8px rgba(143,192,255,.14),0 18px 50px rgba(0,0,0,.4),inset 0 2px 12px rgba(255,255,255,.35);
}
.orb-tag{
  position:absolute;z-index:4;font-size:.8rem;font-weight:700;color:var(--navy-800);
  background:#fff;padding:7px 14px;border-radius:999px;box-shadow:var(--shadow-md);
  white-space:nowrap;animation:float 5s ease-in-out infinite;
}
.orb-tag::before{content:"";display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--gold);margin-right:6px;vertical-align:middle}
.tag-a{top:10%;left:2%;animation-delay:0s}
.tag-b{top:6%;right:-2%;animation-delay:.8s}
.tag-c{bottom:14%;left:-4%;animation-delay:1.4s}
.tag-d{bottom:8%;right:0;animation-delay:2s}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-8px)}}
.orb-search{
  position:absolute;z-index:4;bottom:-6%;left:50%;transform:translateX(-50%);
  display:flex;align-items:center;gap:8px;
  background:#fff;color:var(--navy-800);font-weight:700;font-size:.9rem;
  padding:11px 22px;border-radius:999px;box-shadow:var(--shadow-md);
}
.orb-search svg{width:18px;height:18px;color:var(--blue-600)}
.hero-wave{
  position:absolute;left:0;right:0;bottom:-1px;height:70px;z-index:1;
  background:var(--bg);
  -webkit-mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 70' preserveAspectRatio='none'%3E%3Cpath d='M0 70 L0 34 C280 4 520 4 720 26 C960 52 1200 60 1440 30 L1440 70 Z'/%3E%3C/svg%3E");
          mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 70' preserveAspectRatio='none'%3E%3Cpath d='M0 70 L0 34 C280 4 520 4 720 26 C960 52 1200 60 1440 30 L1440 70 Z'/%3E%3C/svg%3E");
  -webkit-mask-size:cover;mask-size:cover;
}

/* ---------- Compare (SEO vs AIO) ---------- */
.compare-grid{
  display:grid;grid-template-columns:1fr auto 1fr;gap:22px;align-items:stretch;
  max-width:940px;margin:0 auto;
}
.compare-plus{align-self:center;font-size:2.2rem;font-weight:900;color:var(--blue-300)}
.compare-card{
  position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:34px 30px;box-shadow:var(--shadow-sm);
}
.compare-card.highlight{
  border:2px solid var(--gold);
  background:linear-gradient(180deg,#fffdf6,#fff);
  box-shadow:0 18px 44px rgba(182,134,44,.18);
}
.compare-ico{width:56px;height:56px;border-radius:14px;display:flex;align-items:center;justify-content:center;margin-bottom:16px}
.compare-ico svg{width:30px;height:30px}
.compare-ico[data-c="seo"]{background:var(--blue-050);color:var(--blue-600)}
.compare-ico[data-c="aio"]{background:linear-gradient(135deg,#f7e6b6,#e8c766);color:#7a5510}
.compare-card h3{font-size:1.4rem;margin:0 0 8px;color:var(--navy-900)}
.compare-main{font-size:1.02rem;font-weight:700;color:var(--ink);margin:0 0 18px;padding-bottom:16px;border-bottom:1px dashed var(--line)}
.compare-main em{font-style:normal;color:var(--blue-600)}
.compare-card.highlight .compare-main em{color:var(--gold-deep)}
.compare-card ul{list-style:none;margin:0;padding:0;display:grid;gap:12px}
.compare-card li{font-size:.96rem;color:var(--ink-soft);padding-left:2px}
.compare-card li b{display:block;font-size:.76rem;color:var(--blue-500);font-weight:700;letter-spacing:.04em}
.compare-card.highlight li b{color:var(--gold-deep)}
.ribbon{
  position:absolute;top:-13px;left:50%;transform:translateX(-50%);
  background:linear-gradient(135deg,#d9ad4e,#b6862c);color:#fff;font-size:.8rem;font-weight:700;
  padding:6px 20px;border-radius:999px;white-space:nowrap;box-shadow:0 6px 14px rgba(182,134,44,.4)
}
.notice{
  display:flex;align-items:center;gap:16px;max-width:940px;margin:38px auto 0;
  background:var(--navy-800);color:#fff;border-radius:var(--radius);padding:24px 30px;
}
.notice svg{width:34px;height:34px;flex:none;color:var(--gold-2)}
.notice p{margin:0;font-size:1rem}
.notice strong{color:var(--gold-2)}
.notice b{color:#fff;font-weight:700}

/* ---------- NOW (先行者利益) ---------- */
.section-now{
  background:radial-gradient(1000px 500px at 15% 0%,#15427f 0%,#0b2e6b 45%,#071f4d 100%);
  color:#fff;overflow:hidden;
}
.section-now .section-head h2{color:#fff}
.now-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:44px;align-items:center;margin-bottom:52px}
.advantage-chart{margin:0;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.14);border-radius:var(--radius);padding:26px 26px 20px}
.advantage-chart svg{width:100%;height:auto}
.advantage-chart .ax{fill:rgba(255,255,255,.6);font-size:12px;font-family:inherit}
.advantage-chart .lg text{font-size:12px;dominant-baseline:middle}
.advantage-chart figcaption{margin-top:14px;font-size:.9rem;color:rgba(255,255,255,.78);text-align:center}
.advantage-chart figcaption b{color:var(--gold-2)}
.now-points{list-style:none;margin:0;padding:0;display:grid;gap:18px}
.now-points li{display:flex;gap:16px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);border-radius:14px;padding:20px 22px}
.np-ico{flex:none;width:46px;height:46px;border-radius:12px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#f5d778,#d9ad4e);color:#3a2a05}
.np-ico svg{width:26px;height:26px}
.now-points h3{font-size:1.14rem;margin:0 0 4px;color:#fff}
.now-points p{margin:0;font-size:.94rem;color:rgba(255,255,255,.82);line-height:1.75}

/* ---------- Center CTA ---------- */
.center-cta{text-align:center;margin-top:8px}
.center-cta p{font-size:1.08rem;font-weight:700;margin:0 0 20px;color:var(--navy-800)}
.center-cta.on-dark p{color:#fff}

/* ---------- Benefits ---------- */
.benefit-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.benefit-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:32px 26px;
  box-shadow:var(--shadow-sm);transition:transform .3s var(--ease),box-shadow .3s var(--ease);
}
.benefit-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-md)}
.b-ico{
  width:60px;height:60px;border-radius:16px;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,#1e63c8,#0b2e6b);color:#fff;margin-bottom:18px;
  box-shadow:0 10px 22px rgba(11,46,107,.28);
}
.b-ico svg{width:32px;height:32px}
.benefit-card h3{font-size:1.2rem;margin:0 0 10px;color:var(--navy-900)}
.benefit-card p{margin:0;font-size:.95rem;color:var(--ink-soft)}

/* ---------- Process grid (共通施策) ---------- */
.process-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.process-grid article{
  position:relative;background:#fff;border:1px solid var(--line);border-radius:16px;padding:26px 22px 22px;
  box-shadow:var(--shadow-sm);transition:transform .3s var(--ease),border-color .3s var(--ease)
}
.process-grid article:hover{transform:translateY(-5px);border-color:var(--blue-300)}
.pg-num{
  display:inline-flex;align-items:center;justify-content:center;
  font-family:"Noto Serif JP",serif;font-weight:900;font-size:1.05rem;
  width:44px;height:44px;border-radius:12px;color:#fff;margin-bottom:12px;
  background:linear-gradient(135deg,#2f77df,#0b2e6b);
}
.process-grid h3{font-size:1.06rem;margin:0 0 8px;color:var(--navy-900)}
.process-grid p{margin:0 0 14px;font-size:.9rem;color:var(--ink-soft)}
.pri{font-size:.76rem;font-weight:700;padding:4px 12px;border-radius:999px;display:inline-block}
.pri.hi{background:#fdeceb;color:#d1493f}
.pri.mid{background:#eef5ff;color:#2f6fd6}

/* ---------- Industry grid ---------- */
.industry-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.industry-grid article{
  background:#fff;border:1px solid var(--line);border-radius:16px;padding:26px 22px;text-align:center;
  box-shadow:var(--shadow-sm);transition:transform .3s var(--ease),box-shadow .3s var(--ease)
}
.industry-grid article:hover{transform:translateY(-5px);box-shadow:var(--shadow-md)}
.ind-ico{
  display:inline-flex;align-items:center;justify-content:center;font-size:1.9rem;
  width:66px;height:66px;border-radius:50%;margin-bottom:14px;
  background:linear-gradient(160deg,#eef5ff,#dbe9ff);border:1px solid #d3e3ff;
}
.industry-grid h3{font-size:1.08rem;margin:0 0 8px;color:var(--navy-900)}
.industry-grid p{margin:0;font-size:.86rem;color:var(--ink-soft);line-height:1.7}
.industry-note{text-align:center;margin:28px 0 0;font-size:.9rem;color:var(--ink-soft)}

/* ---------- Effect / KPI (blue) ---------- */
.section-blue{
  background:radial-gradient(900px 460px at 85% 100%,#15427f 0%,#0b2e6b 46%,#071f4d 100%);
  color:#fff;
}
.effect-grid{display:grid;grid-template-columns:1fr 1.15fr;gap:30px;max-width:1000px;margin:0 auto}
.effect-col{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14);border-radius:var(--radius);padding:32px 30px}
.col-title{font-size:1.2rem;margin:0 0 20px;color:#fff;padding-bottom:14px;border-bottom:2px solid rgba(242,200,90,.5)}
.effect-list{list-style:none;margin:0;padding:0;display:grid;gap:14px}
.effect-list li{display:flex;align-items:center;gap:12px;font-weight:500;font-size:1rem}
.effect-list i{flex:none;width:22px;height:22px;border-radius:50%;background:linear-gradient(135deg,#f5d778,#d9ad4e);position:relative}
.effect-list i::after{content:"";position:absolute;left:7px;top:5px;width:5px;height:9px;border:solid #3a2a05;border-width:0 2px 2px 0;transform:rotate(45deg)}
.kpi-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.kpi-grid span{
  background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.16);border-radius:12px;
  padding:16px 16px;font-size:.94rem;font-weight:500;display:flex;align-items:center;gap:8px
}
.kpi-grid span::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--gold-2);flex:none}
.kpi-note{margin:18px 0 0;font-size:.9rem;color:rgba(255,255,255,.8)}

/* ---------- Timeline (roadmap) ---------- */
.timeline{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(6,1fr);gap:0;counter-reset:tl;position:relative}
.timeline::before{content:"";position:absolute;top:20px;left:8%;right:8%;height:3px;background:linear-gradient(90deg,var(--blue-500),var(--gold));border-radius:2px;z-index:0}
.timeline li{position:relative;padding:0 10px;text-align:center}
.timeline li::before{
  content:"";position:relative;z-index:1;display:block;width:16px;height:16px;border-radius:50%;
  margin:14px auto 22px;background:#fff;border:4px solid var(--blue-500);box-shadow:0 0 0 4px var(--bg)
}
.timeline li:last-child::before{border-color:var(--gold)}
.tl-badge{display:inline-block;font-size:.82rem;font-weight:700;color:#fff;background:var(--blue-600);padding:5px 14px;border-radius:999px;margin-bottom:12px}
.tl-badge.last{background:linear-gradient(135deg,#d9ad4e,#b6862c)}
.timeline h3{font-size:1rem;margin:0 0 8px;color:var(--navy-900);min-height:2.7em;display:flex;align-items:center;justify-content:center}
.timeline p{margin:0;font-size:.82rem;color:var(--ink-soft);line-height:1.7}

/* ---------- Pricing (Action) ---------- */
.pricing-section{
  background:radial-gradient(1000px 600px at 50% -10%,#123a82 0%,#0b2e6b 40%,#061a41 100%);
  color:#fff;overflow:hidden;
}
.pricing-bg{
  position:absolute;inset:0;pointer-events:none;
  background-image:radial-gradient(circle at 12% 20%,rgba(242,200,90,.12),transparent 30%),radial-gradient(circle at 90% 80%,rgba(143,192,255,.12),transparent 34%);
}
.pricing-wrap{position:relative;z-index:2}
.pricing-card{
  max-width:820px;margin:0 auto;
  background:linear-gradient(180deg,#0a2c66,#08234f);
  border:1px solid rgba(242,200,90,.4);border-radius:26px;
  padding:44px 44px 40px;box-shadow:0 30px 80px rgba(0,0,0,.45);position:relative;
}
.pricing-ribbon{
  display:inline-block;background:linear-gradient(135deg,#f5d778,#d9ad4e);color:#3a2a05;
  font-weight:700;font-size:.94rem;padding:9px 24px;border-radius:999px;margin-bottom:24px;
  box-shadow:0 8px 20px rgba(182,134,44,.4)
}
.price-main{border-bottom:1px solid rgba(255,255,255,.16);padding-bottom:22px;margin-bottom:26px}
.price-row{display:flex;align-items:baseline;gap:12px;flex-wrap:wrap}
.p-label{font-size:1.3rem;font-weight:700}
.p-num{font-family:"Noto Serif JP",serif;font-size:clamp(3rem,9vw,5rem);font-weight:900;line-height:1;background:linear-gradient(135deg,#f7dd83,#d9ad4e);-webkit-background-clip:text;background-clip:text;color:transparent}
.p-yen{font-size:1.6rem;font-weight:700}
.p-times{font-size:1.5rem;font-weight:700;color:#bcdcff}
.price-total{display:flex;align-items:baseline;gap:12px;flex-wrap:wrap;margin-top:14px}
.price-total span{font-size:1.2rem;font-weight:700}
.price-total strong{font-family:"Noto Serif JP",serif;font-size:clamp(2rem,6vw,3.2rem);font-weight:900;color:#fff}
.price-total small{font-size:.82rem;color:rgba(255,255,255,.6);font-weight:400}
.included{list-style:none;margin:0 0 20px;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:12px}
.included li{display:flex;align-items:center;gap:12px;font-size:.98rem;font-weight:500;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);border-radius:12px;padding:14px 16px}
.ic-no{flex:none;width:30px;height:30px;border-radius:8px;display:flex;align-items:center;justify-content:center;font-family:"Noto Serif JP",serif;font-weight:900;font-size:.86rem;background:linear-gradient(135deg,#f5d778,#d9ad4e);color:#3a2a05}
.price-note{font-size:.84rem;color:rgba(255,255,255,.65);margin:0 0 30px}
.final-cta{text-align:center;border-top:1px solid rgba(255,255,255,.16);padding-top:30px}
.final-cta h3{font-size:clamp(1.4rem,3.4vw,2rem);margin:0 0 22px;color:#fff;font-weight:900;line-height:1.4}
.final-sub{margin:18px 0 0;font-size:.9rem;color:rgba(255,255,255,.75)}

/* ---------- Footer ---------- */
.site-footer{background:#061a41;color:#fff;padding:44px 0 40px}
.footer-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap}
.footer-brand{display:flex;align-items:center;gap:12px;font-weight:700;font-size:1.1rem}
.footer-brand .brand-mark{color:#fff}
.copyright{text-align:center;margin:28px 0 0;font-size:.8rem;color:rgba(255,255,255,.5)}

/* ---------- Sticky mobile CTA ---------- */
.sticky-cta{
  display:none;position:fixed;left:14px;right:14px;bottom:14px;z-index:60;
  text-align:center;font-weight:700;font-size:1rem;padding:16px;border-radius:14px;
  background:linear-gradient(135deg,#f5d778,#d9ad4e 60%,#b6862c);color:#3a2a05;
  box-shadow:0 12px 30px rgba(0,0,0,.35)
}

/* ---------- Reveal animation ---------- */
@media (prefers-reduced-motion:no-preference){
  .section-head,.compare-card,.benefit-card,.process-grid article,.industry-grid article,.now-points li,.advantage-chart,.timeline li,.effect-col,.pricing-card{
    opacity:0;transform:translateY(24px);transition:opacity .7s var(--ease),transform .7s var(--ease)
  }
  .reveal-in{opacity:1 !important;transform:none !important}
}

/* =========================================================
   Responsive
   ========================================================= */
@media (max-width:1000px){
  .hero-grid{grid-template-columns:1fr;gap:36px}
  .hero-visual{order:-1}
  .benefit-grid,.process-grid,.industry-grid{grid-template-columns:repeat(2,1fr)}
  .now-grid{grid-template-columns:1fr;gap:30px}
  .effect-grid{grid-template-columns:1fr}
  .timeline{grid-template-columns:1fr;gap:0}
  .timeline::before{display:none}
  .timeline li{text-align:left;display:grid;grid-template-columns:auto 1fr;gap:6px 18px;padding:16px 0;border-bottom:1px dashed var(--line)}
  .timeline li::before{margin:6px 0 0;grid-row:1 / span 3}
  .timeline h3{min-height:auto;justify-content:flex-start;margin:0}
  .timeline .tl-badge{justify-self:start;margin:0}
}
@media (max-width:720px){
  .section{padding:64px 0}
  .sp-br{display:inline}
  .header-cta{display:none}
  .brand span{font-size:.92rem}
  .hero{padding:48px 0 90px}
  .hero-actions .btn{width:100%}
  .compare-grid{grid-template-columns:1fr;gap:34px}
  .compare-plus{transform:rotate(90deg)}
  .benefit-grid,.process-grid,.industry-grid{grid-template-columns:1fr}
  .kpi-grid{grid-template-columns:1fr}
  .included{grid-template-columns:1fr}
  .pricing-card{padding:32px 22px 30px}
  .notice{flex-direction:column;text-align:center;gap:12px}
  .sticky-cta{display:block}
  .site-footer{padding-bottom:96px}
  body{font-size:15px}
}
@media (max-width:400px){
  .container{padding:0 16px}
  .p-num{font-size:2.7rem}
}