:root{
  --navy:#16233f;
  --ink:#28344a;
  --sub-ink:#5b6b84;
  --nudge-blue:#0068C9;
  --accent-green:#009262;
  --accent-orange:#FF5D08;
  --confirm-gray:#8b96a8;
  --bg:#f6f9fc;
  --paper:#ffffff;
  --border:#e2e8f0;
  --border-soft:#edf1f6;
  --footer-bg:#101c33;
  --footer-ink:#e8eef5;
  --footer-nudge:#5ab2ff;
  --radius:18px;
  --radius-sm:10px;
  --shadow:0 18px 40px -24px rgba(16,28,51,0.35);
  --maxw:1140px;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:"Hiragino Kaku Gothic ProN","Hiragino Sans","Noto Sans JP","Yu Gothic",sans-serif;
  color:var(--ink);
  background:var(--bg);
  line-height:1.8;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block;}
a{color:inherit;}
.toi-brand{color:var(--navy);}
.nudge-brand{color:var(--nudge-blue);}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px;}

/* ===================== header ===================== */
.toi-header{
  position:sticky;top:0;z-index:100;
  background:rgba(255,255,255,0.92);
  backdrop-filter:blur(6px);
  border-bottom:1px solid var(--border-soft);
}
.toi-header-inner{
  max-width:var(--maxw);margin:0 auto;padding:14px 24px;
  display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:12px;
}
.toi-header-logo{
  font-size:17px;font-weight:700;letter-spacing:.02em;
  justify-self:start;white-space:nowrap;
}
.toi-header-breadcrumb{
  justify-self:center;display:flex;align-items:center;gap:8px;
  font-size:13px;white-space:nowrap;
}
.toi-header-breadcrumb-link{text-decoration:none;font-weight:700;}
.toi-header-breadcrumb-link.series{color:var(--sub-ink);font-weight:600;}
.toi-header-breadcrumb-sep{color:#c3cddb;}
.toi-header-contact{
  justify-self:end;
  background:var(--nudge-blue);color:#fff;
  padding:10px 18px;border-radius:999px;
  font-size:13px;font-weight:700;text-decoration:none;white-space:nowrap;
  box-shadow:0 10px 20px -8px rgba(0,104,201,0.55);
  transition:transform .15s ease, box-shadow .15s ease;
}
.toi-header-contact:hover{transform:translateY(-1px);box-shadow:0 14px 24px -8px rgba(0,104,201,0.6);}

@media (max-width:760px){
  .toi-header-inner{grid-template-columns:1fr auto;grid-template-areas:"logo contact" "breadcrumb breadcrumb";row-gap:10px;padding:12px 16px;}
  .toi-header-logo{grid-area:logo;font-size:15px;}
  .toi-header-contact{grid-area:contact;padding:8px 14px;font-size:12px;}
  .toi-header-breadcrumb{grid-area:breadcrumb;justify-self:start;font-size:12px;}
}

/* ===================== generic section scaffolding ===================== */
section{padding:96px 0;position:relative;}
.section-tight{padding:72px 0;}
.section-head{max-width:760px;margin:0 auto 52px;text-align:center;}
.section-head.left{text-align:left;margin:0 0 44px;}
.eyebrow{
  display:inline-block;font-size:13px;font-weight:700;color:var(--nudge-blue);
  letter-spacing:.08em;margin-bottom:14px;
}
h2.h-title{
  font-size:clamp(26px,4vw,38px);font-weight:800;color:var(--navy);
  margin:0 0 18px;letter-spacing:.01em;line-height:1.5;
}
.lead{font-size:16px;color:var(--sub-ink);line-height:1.9;}
.bg-alt{background:var(--paper);}
.bg-navy{background:var(--navy);color:#eef2f8;}
.bg-navy .h-title{color:#fff;}
.bg-navy .lead{color:#c4cfe0;}
.divider{height:1px;background:linear-gradient(90deg,transparent,var(--border),transparent);max-width:var(--maxw);margin:0 auto;}

/* ===================== FV ===================== */
.fv{
  padding:64px 0 88px;
  background:
    radial-gradient(1100px 480px at 85% -10%, rgba(0,104,201,0.10), transparent 60%),
    radial-gradient(900px 420px at -5% 110%, rgba(0,146,98,0.10), transparent 60%),
    var(--bg);
}
.fv-inner{
  display:grid;grid-template-columns:1.05fr 0.95fr;gap:56px;align-items:center;
}
.fv-copy .catch{
  font-size:clamp(30px,4.4vw,46px);font-weight:900;color:var(--navy);
  line-height:1.35;margin:0 0 22px;letter-spacing:.01em;
}
.fv-copy .catch em{
  font-style:normal;color:var(--accent-orange);
  background:linear-gradient(transparent 62%, rgba(255,93,8,0.16) 0);
}
.fv-copy .sub{
  font-size:clamp(18px,2.2vw,22px);font-weight:700;color:var(--ink);
  line-height:1.7;margin:0 0 26px;
}
.fv-copy .sub .nudge-brand{color:var(--accent-green);}
.fv-copy .supplement{
  font-size:15px;color:var(--sub-ink);border-left:3px solid var(--nudge-blue);
  padding-left:16px;margin:0 0 18px;line-height:1.9;
}
.fv-copy .micro{
  display:flex;flex-direction:column;align-items:flex-start;gap:4px;font-size:14px;color:var(--sub-ink);
  margin:0 0 34px;
}
.fv-copy .micro strong{color:var(--accent-orange);font-size:15px;white-space:nowrap;}
.fv-cta{display:flex;flex-wrap:wrap;gap:12px;}
.btn{
  display:inline-flex;align-items:center;gap:8px;
  padding:15px 24px;border-radius:999px;font-weight:700;font-size:14.5px;
  text-decoration:none;border:none;cursor:pointer;
}
.btn-primary{background:var(--nudge-blue);color:#fff;box-shadow:0 16px 28px -12px rgba(0,104,201,0.55);}
.btn-outline{background:#fff;color:var(--navy);border:1.5px solid var(--border);}
.btn-primary:hover{background:#0059ac;}
.btn-outline:hover{border-color:var(--nudge-blue);color:var(--nudge-blue);}

/* FV visual + section illustrations (user-supplied images) */
.fv-visual{border-radius:24px;overflow:hidden;box-shadow:var(--shadow);}
.fv-visual img{width:100%;height:auto;display:block;}
.illustration-card{
  max-width:900px;margin:0 auto;border-radius:24px;overflow:hidden;box-shadow:var(--shadow);
}
.illustration-card img{width:100%;height:auto;display:block;}

@media (max-width:900px){
  .fv-inner{grid-template-columns:1fr;gap:36px;}
  .fv{padding:44px 0 60px;}
}

/* ===================== essence: giant typography contrast ===================== */
.essence-flow{
  display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:28px;
  max-width:980px;margin:0 auto 8px;
}
.essence-box{padding:36px 28px;border-radius:var(--radius);}
.essence-before{
  background:#f1f4f8;border:1px solid var(--border);
}
.essence-before .tag{color:var(--confirm-gray);}
.essence-after{
  background:linear-gradient(160deg,#eef8f3,#ffffff);border:1px solid rgba(0,146,98,0.25);
}
.essence-after .tag{color:var(--accent-green);}
.essence-box .tag{font-size:13px;font-weight:700;letter-spacing:.06em;margin-bottom:14px;display:block;}
.essence-box .big{font-size:clamp(20px,2.6vw,26px);font-weight:800;color:var(--navy);line-height:1.6;}
.essence-arrow{font-size:28px;color:var(--border);font-weight:300;}
@media (max-width:760px){
  .essence-flow{grid-template-columns:1fr;}
  .essence-arrow{transform:rotate(90deg);justify-self:center;}
}
.essence-note{max-width:640px;margin:36px auto 0;text-align:center;font-size:14.5px;color:var(--sub-ink);}

/* ===================== progress vs dialogue flow diagram ===================== */
.pvd-wrap{display:grid;grid-template-columns:0.62fr 1.38fr;gap:44px;align-items:start;}
.pvd-before{
  background:#f1f4f8;border-radius:var(--radius);padding:28px 24px;border:1px solid var(--border);
}
.pvd-before .label{font-size:13px;font-weight:700;color:var(--confirm-gray);letter-spacing:.06em;margin-bottom:16px;}
.pvd-line{
  display:flex;align-items:center;gap:10px;font-size:14.5px;color:var(--ink);
  padding:10px 0;border-bottom:1px dashed var(--border);
}
.pvd-line:last-child{border-bottom:none;}
.pvd-line .who{font-size:12px;color:var(--sub-ink);min-width:44px;}
.pvd-after{padding:4px 0;}
.pvd-after .label{font-size:13px;font-weight:700;color:var(--accent-green);letter-spacing:.06em;margin-bottom:18px;}
.pvd-steps{display:flex;flex-direction:column;gap:14px;}
.pvd-step{
  display:grid;grid-template-columns:auto 1fr;gap:16px;align-items:center;
  background:#fff;border:1px solid var(--border-soft);border-radius:14px;padding:16px 20px;
  box-shadow:0 10px 24px -18px rgba(16,28,51,0.25);
}
.pvd-step:nth-child(1){margin-left:0;}
.pvd-step:nth-child(2){margin-left:18px;}
.pvd-step:nth-child(3){margin-left:36px;}
.pvd-step:nth-child(4){margin-left:54px;}
.pvd-step:nth-child(5){margin-left:72px;}
.pvd-step:nth-child(6){margin-left:90px;}
.pvd-num{
  width:30px;height:30px;border-radius:50%;background:var(--accent-green);color:#fff;
  display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:700;
}
.pvd-step p{margin:0;font-size:15px;font-weight:700;color:var(--navy);}
@media (max-width:860px){
  .pvd-wrap{grid-template-columns:1fr;gap:28px;}
  .pvd-step{margin-left:0 !important;}
}

/* ===================== question purpose radial ===================== */
.qpurpose{
  display:flex;flex-wrap:wrap;justify-content:center;gap:14px;max-width:900px;margin:0 auto;
}
.qpurpose span{
  background:#fff;border:1px solid var(--border);border-radius:999px;
  padding:12px 22px;font-size:14.5px;font-weight:700;color:var(--navy);
}
.qpurpose span:nth-child(odd){border-color:rgba(0,104,201,0.3);color:var(--nudge-blue);}

/* ===================== 7 questions staircase ===================== */
.stair{max-width:820px;margin:0 auto;display:flex;flex-direction:column;gap:16px;}
.stair-item{
  display:grid;grid-template-columns:auto 1fr;gap:18px;align-items:start;
  background:#fff;border:1px solid var(--border-soft);border-radius:16px;padding:20px 22px;
  box-shadow:0 10px 24px -20px rgba(16,28,51,0.3);
}
.stair-badge{
  font-size:12px;font-weight:700;color:#fff;background:var(--navy);
  border-radius:8px;padding:6px 10px;white-space:nowrap;margin-top:2px;
}
.stair-item:nth-child(1){margin-left:0;}
.stair-item:nth-child(2){margin-left:14px;}
.stair-item:nth-child(3){margin-left:28px;}
.stair-item:nth-child(4){margin-left:42px;}
.stair-item:nth-child(5){margin-left:56px;}
.stair-item:nth-child(6){margin-left:70px;}
.stair-item:nth-child(7){margin-left:84px;background:linear-gradient(160deg,#eef8f3,#fff);border-color:rgba(0,146,98,0.3);}
.stair-item h3{margin:0 0 6px;font-size:16.5px;font-weight:800;color:var(--navy);}
.stair-item p{margin:0;font-size:14.5px;color:var(--sub-ink);}
.stair-item .q{color:var(--nudge-blue);font-weight:700;}
@media (max-width:760px){.stair-item{margin-left:0 !important;}}

/* ===================== rhythm wave (問いすぎない) ===================== */
.rhythm{
  display:flex;flex-wrap:wrap;justify-content:center;align-items:center;gap:0;
  max-width:920px;margin:0 auto;
}
.rhythm-node{
  display:flex;flex-direction:column;align-items:center;gap:10px;width:120px;text-align:center;
}
.rhythm-dot{
  width:64px;height:64px;border-radius:50%;background:#fff;border:2px solid var(--nudge-blue);
  display:flex;align-items:center;justify-content:center;font-size:13.5px;font-weight:800;color:var(--nudge-blue);
}
.rhythm-node:nth-child(4n) .rhythm-dot,.rhythm-node:nth-child(4n+1) .rhythm-dot{
  border-color:var(--accent-green);color:var(--accent-green);
}
.rhythm-label{font-size:12.5px;color:var(--sub-ink);}
.rhythm-arrow{color:#c3cddb;font-size:20px;margin:0 4px;}
@media (max-width:700px){.rhythm{flex-direction:column;}.rhythm-arrow{transform:rotate(90deg);}}

/* ===================== silence: generous whitespace ===================== */
.silence{padding:140px 0;background:linear-gradient(180deg,#f6f9fc,#eef3f8);}
.silence-inner{max-width:640px;margin:0 auto;text-align:center;}
.silence-inner .mark{font-size:64px;color:var(--border);line-height:1;margin-bottom:20px;font-weight:300;}
.silence-inner h2{font-size:clamp(24px,3.4vw,32px);font-weight:800;color:var(--navy);margin:0 0 28px;}
.silence-words{display:flex;justify-content:center;gap:28px;flex-wrap:wrap;margin-bottom:28px;}
.silence-words span{font-size:15px;color:var(--sub-ink);position:relative;padding:0 4px;}
.silence-inner p.note{font-size:14.5px;color:var(--sub-ink);}

/* ===================== advice-not-too-much: before/after arrows ===================== */
.advice-flow{max-width:760px;margin:0 auto;display:flex;flex-direction:column;gap:18px;}
.advice-row{
  display:flex;align-items:center;gap:16px;background:#fff;border:1px solid var(--border-soft);
  border-radius:14px;padding:18px 22px;box-shadow:0 10px 24px -20px rgba(16,28,51,0.25);
}
.advice-row .from{color:var(--confirm-gray);font-size:14.5px;flex:1;}
.advice-row .arrow{color:#c3cddb;}
.advice-row .to{color:var(--accent-green);font-weight:700;font-size:14.5px;flex:1;}
.advice-note{max-width:640px;margin:28px auto 0;text-align:center;font-size:14px;color:var(--sub-ink);}

/* ===================== network (1on1と日常マネジメント) ===================== */
.network{
  position:relative;max-width:640px;margin:0 auto;padding:40px 0;
  display:grid;place-items:center;
}
.network-center{
  width:150px;height:150px;border-radius:50%;background:var(--navy);color:#fff;
  display:flex;align-items:center;justify-content:center;text-align:center;font-weight:800;font-size:15px;
  padding:12px;box-shadow:0 20px 40px -18px rgba(22,35,63,0.5);z-index:2;
}
.network-orbit{
  position:absolute;inset:0;display:grid;place-items:center;
}
.network-node{
  position:absolute;background:#fff;border:1px solid var(--border);border-radius:999px;
  padding:10px 18px;font-size:13.5px;font-weight:700;color:var(--navy);white-space:nowrap;
  box-shadow:0 10px 20px -14px rgba(16,28,51,0.3);
}
.network-node.pos-top{top:0;left:50%;transform:translate(-50%,0);}
.network-node.pos-right{top:50%;right:0;transform:translate(0,-50%);}
.network-node.pos-bottom{bottom:0;left:50%;transform:translate(-50%,0);}
.network-node.pos-left{top:50%;left:0;transform:translate(0,-50%);}
@media (max-width:600px){
  .network{padding:20px 0;}
  .network-node{position:static;transform:none !important;margin:6px;}
  .network-orbit{position:static;display:flex;flex-wrap:wrap;justify-content:center;gap:8px;margin-top:20px;}
  .network-center{margin:0 auto;}
}

/* generic small topic grid for 部下育成/セルフマネジメント/心理的安全性/管理職負担 */
.topic-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;max-width:900px;margin:0 auto;}
.topic-card{background:#fff;border:1px solid var(--border-soft);border-radius:var(--radius-sm);padding:26px 24px;}
.topic-card h3{margin:0 0 10px;font-size:16px;font-weight:800;color:var(--navy);}
.topic-card p{margin:0;font-size:14px;color:var(--sub-ink);}
@media (max-width:700px){.topic-grid{grid-template-columns:1fr;}}

/* ===================== chasm (研修と実際の1on1のキャズム) ===================== */
.chasm{position:relative;max-width:980px;margin:0 auto;}
.chasm-sides{display:grid;grid-template-columns:1fr 1fr;gap:0;position:relative;}
.chasm-side{padding:30px 32px;}
.chasm-side.training{background:linear-gradient(160deg,#eef4fb,#fff);border-radius:var(--radius) 0 0 var(--radius);border:1px solid var(--border-soft);border-right:none;}
.chasm-side.reality{background:linear-gradient(200deg,#fdf1ea,#fff);border-radius:0 var(--radius) var(--radius) 0;border:1px solid var(--border-soft);border-left:none;}
.chasm-side h4{margin:0 0 16px;font-size:13px;font-weight:700;letter-spacing:.05em;color:var(--sub-ink);}
.chasm-side ul{margin:0;padding:0;list-style:none;}
.chasm-side li{font-size:14.5px;color:var(--ink);padding:8px 0;border-bottom:1px dashed var(--border);}
.chasm-side li:last-child{border-bottom:none;}
.chasm-gap{
  position:absolute;left:50%;top:0;bottom:0;width:2px;
  background:repeating-linear-gradient(180deg,var(--accent-orange) 0 8px,transparent 8px 16px);
  transform:translateX(-1px);
}
.chasm-gap-label{
  position:absolute;left:50%;top:-14px;transform:translateX(-50%);
  background:var(--accent-orange);color:#fff;font-size:12px;font-weight:700;
  padding:6px 14px;border-radius:999px;white-space:nowrap;z-index:3;
}
.chasm-bridge{
  text-align:center;margin-top:40px;font-size:17px;font-weight:800;color:var(--navy);
}
.chasm-bridge span{color:var(--nudge-blue);}
@media (max-width:760px){
  .chasm-sides{grid-template-columns:1fr;}
  .chasm-side.training,.chasm-side.reality{border-radius:var(--radius);border:1px solid var(--border-soft);}
  .chasm-gap,.chasm-gap-label{display:none;}
}

/* ===================== 2 month timeline ===================== */
.timeline{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;max-width:1040px;margin:0 auto;}
.tl-item{
  background:#fff;border:1px solid var(--border-soft);border-radius:var(--radius-sm);
  padding:24px 20px;position:relative;
}
.tl-item::before{
  content:"";position:absolute;top:-9px;left:20px;width:14px;height:14px;border-radius:50%;
  background:var(--nudge-blue);border:3px solid #fff;box-shadow:0 0 0 1px var(--border);
}
.tl-item:nth-child(1)::before{background:var(--confirm-gray);}
.tl-item:nth-child(4)::before{background:var(--accent-green);}
.tl-week{font-size:12.5px;font-weight:700;color:var(--nudge-blue);letter-spacing:.04em;margin-bottom:10px;}
.tl-item h4{margin:0 0 8px;font-size:16px;font-weight:800;color:var(--navy);}
@media (max-width:900px){.timeline{grid-template-columns:1fr;gap:14px;}}

/* ===================== morning/evening card ===================== */
.mecard{
  max-width:520px;margin:0 auto;background:var(--navy);color:#fff;border-radius:24px;
  padding:36px 30px;box-shadow:var(--shadow);
}
.mecard .big-num{font-size:56px;font-weight:900;color:#fff;line-height:1;margin-bottom:6px;}
.mecard .big-num span{color:var(--accent-orange);}
.mecard .row{display:flex;justify-content:space-between;align-items:center;margin:22px 0;padding:16px 18px;background:rgba(255,255,255,0.06);border-radius:14px;}
.mecard .row .t{font-size:13px;color:#c4cfe0;}
.mecard .row .v{font-size:20px;font-weight:800;}
.mecard .foot{font-size:13.5px;color:#aebbd1;text-align:center;margin-top:10px;}

/* ===================== before/after with center pivot (直前/直後) ===================== */
.pivot{display:grid;grid-template-columns:1fr auto 1fr;gap:24px;align-items:center;max-width:980px;margin:0 auto;}
.pivot-col{background:#fff;border:1px solid var(--border-soft);border-radius:var(--radius);padding:26px 24px;}
.pivot-col.pre h4{color:var(--confirm-gray);}
.pivot-col.post h4{color:var(--accent-green);}
.pivot-col h4{font-size:13px;font-weight:700;letter-spacing:.05em;margin:0 0 16px;}
.pivot-col ul{list-style:none;margin:0;padding:0;}
.pivot-col li{font-size:14.5px;padding:9px 0;border-bottom:1px dashed var(--border);color:var(--ink);}
.pivot-col li:last-child{border-bottom:none;}
.pivot-center{
  width:64px;height:64px;border-radius:50%;background:var(--nudge-blue);color:#fff;
  display:flex;align-items:center;justify-content:center;font-weight:800;font-size:13px;text-align:center;
  box-shadow:0 14px 26px -12px rgba(0,104,201,0.55);
}
@media (max-width:800px){
  .pivot{grid-template-columns:1fr;}
  .pivot-center{margin:0 auto;transform:rotate(90deg);}
}

/* ===================== internalization ===================== */
.internal{max-width:820px;margin:0 auto;display:flex;flex-direction:column;gap:0;position:relative;}
.internal-step{display:flex;align-items:center;gap:24px;padding:26px 0;}
.internal-step .bubble{
  flex:0 0 auto;padding:16px 22px;border-radius:18px;font-size:15.5px;font-weight:700;
}
.internal-step.first .bubble{background:#eef4fb;color:var(--navy);border:1px solid rgba(0,104,201,0.25);border-bottom-left-radius:4px;}
.internal-step.first .who{color:var(--nudge-blue);}
.internal-step.last .bubble{background:linear-gradient(135deg,var(--accent-green),#00b37a);color:#fff;border-bottom-right-radius:4px;}
.internal-step.last{flex-direction:row-reverse;}
.internal-step.last .who{color:var(--accent-green);text-align:right;}
.internal-step .who{font-size:13px;color:var(--sub-ink);min-width:70px;}
.internal-arrow{text-align:center;color:#c3cddb;font-size:22px;padding:4px 0;}
@media (max-width:600px){
  .internal-step.last{flex-direction:row;}
  .internal-step .bubble{font-size:14.5px;}
}

/* ===================== daily use branching ===================== */
.branch{max-width:900px;margin:0 auto;position:relative;}
.branch-center{
  text-align:center;font-size:16px;font-weight:800;color:#fff;background:var(--navy);
  border-radius:999px;padding:14px 28px;display:inline-block;margin:0 auto 32px;display:block;width:fit-content;
}
.branch-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;}
.branch-item{
  background:#fff;border:1px solid var(--border-soft);border-radius:14px;padding:20px;text-align:center;
  font-size:15px;font-weight:700;color:var(--navy);box-shadow:0 10px 24px -20px rgba(16,28,51,0.3);
}
.branch-item:nth-child(1){border-top:3px solid var(--nudge-blue);}
.branch-item:nth-child(2){border-top:3px solid var(--accent-green);}
.branch-item:nth-child(3){border-top:3px solid var(--accent-orange);}
.branch-item:nth-child(4){border-top:3px solid #7c5cff;}
.branch-item:nth-child(5){border-top:3px solid #00a3b0;}
@media (max-width:760px){.branch-grid{grid-template-columns:1fr 1fr;}}
@media (max-width:480px){.branch-grid{grid-template-columns:1fr;}}

/* ===================== mothership banner ===================== */
.mothership-banner{padding:56px 0;background:var(--paper);}
.mothership-banner a{display:block;border-radius:16px;overflow:hidden;box-shadow:var(--shadow);}
.mothership-banner img{width:100%;height:auto;}

/* ===================== 3-layer design ===================== */
.layers{max-width:820px;margin:0 auto;display:flex;flex-direction:column;gap:0;}
.layer{
  border-radius:16px;padding:26px 30px;position:relative;
}
.layer + .layer{margin-top:18px;}
.layer::after{
  content:"↓";position:absolute;left:50%;bottom:-28px;transform:translateX(-50%);
  color:#c3cddb;font-size:18px;
}
.layer:last-child::after{content:none;}
.layer.l1{background:var(--navy);color:#fff;}
.layer.l2{background:#eef4fb;border:1px solid rgba(0,104,201,0.2);}
.layer.l3{background:linear-gradient(160deg,#eef8f3,#fff);border:1px solid rgba(0,146,98,0.25);}
.layer h4{margin:0 0 10px;font-size:15px;font-weight:800;letter-spacing:.04em;}
.layer.l1 h4{color:#fff;}
.layer.l2 h4{color:var(--nudge-blue);}
.layer.l3 h4{color:var(--accent-green);}
.layer .tags{display:flex;flex-wrap:wrap;gap:8px;}
.layer .tags span{font-size:13px;padding:6px 12px;border-radius:999px;background:rgba(255,255,255,0.14);}
.layer.l2 .tags span{background:#fff;border:1px solid rgba(0,104,201,0.25);color:var(--navy);}
.layer.l3 .tags span{background:#fff;border:1px solid rgba(0,146,98,0.25);color:var(--navy);}

/* ===================== cannot solve list ===================== */
.limits{
  max-width:900px;margin:0 auto;background:#fff;border:1px solid var(--border-soft);border-radius:var(--radius);
  padding:36px 34px;
}
.limits ul{margin:0;padding:0;list-style:none;display:grid;grid-template-columns:repeat(3,1fr);gap:12px 20px;}
.limits li{font-size:14px;color:var(--ink);padding-left:18px;position:relative;}
.limits li::before{content:"—";position:absolute;left:0;color:var(--confirm-gray);}
.limits-note{max-width:700px;margin:26px auto 0;text-align:center;font-size:14px;color:var(--sub-ink);}
@media (max-width:700px){.limits ul{grid-template-columns:1fr 1fr;}}
@media (max-width:480px){.limits ul{grid-template-columns:1fr;}}

/* ===================== outcomes ===================== */
.outcomes{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;max-width:1040px;margin:0 auto;}
.outcome{background:#fff;border:1px solid var(--border-soft);border-radius:var(--radius-sm);padding:20px 22px;font-size:14.5px;color:var(--ink);font-weight:600;display:flex;align-items:center;gap:10px;}
.outcome::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--accent-green);flex:none;}
@media (max-width:800px){.outcomes{grid-template-columns:1fr 1fr;}}
@media (max-width:480px){.outcomes{grid-template-columns:1fr;}}

/* ===================== fit checklist ===================== */
.fitlist{max-width:760px;margin:0 auto;display:flex;flex-direction:column;gap:14px;}
.fit-row{display:flex;gap:14px;align-items:flex-start;background:#fff;border:1px solid var(--border-soft);border-radius:12px;padding:18px 20px;}
.fit-row .chk{flex:none;width:26px;height:26px;border-radius:8px;background:var(--accent-green);color:#fff;display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:800;}
.fit-row p{margin:0;font-size:14.5px;color:var(--ink);}

/* ===================== implementation ===================== */
.impl-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;max-width:980px;margin:0 auto;}
.impl-card{background:#fff;border:1px solid var(--border-soft);border-radius:var(--radius-sm);padding:26px 24px;text-align:center;}
.impl-card h4{margin:0 0 8px;font-size:15.5px;font-weight:800;color:var(--navy);}
.impl-card p{margin:0;font-size:13.5px;color:var(--sub-ink);}
@media (max-width:760px){.impl-grid{grid-template-columns:1fr;}}

/* ===================== FAQ ===================== */
.faq{max-width:780px;margin:0 auto;display:flex;flex-direction:column;gap:12px;}
.faq details{
  background:#fff;border:1px solid var(--border-soft);border-radius:14px;padding:6px 22px;
}
.faq summary{
  list-style:none;cursor:pointer;padding:18px 0;font-size:15.5px;font-weight:700;color:var(--navy);
  display:flex;justify-content:space-between;align-items:center;gap:16px;
}
.faq summary::-webkit-details-marker{display:none;}
.faq summary::after{content:"+";font-size:22px;color:var(--nudge-blue);font-weight:300;flex:none;}
.faq details[open] summary::after{content:"−";}
.faq .a{padding:0 0 20px;font-size:14.5px;color:var(--sub-ink);line-height:1.9;}

/* ===================== final CTA ===================== */
.final-cta{
  padding:120px 0;text-align:center;
  background:linear-gradient(180deg,var(--navy),#0c1730);color:#fff;
}
.final-cta .q{
  font-size:clamp(22px,3.6vw,32px);font-weight:800;line-height:1.7;margin:0 auto 44px;max-width:720px;
}
.final-cta .q span{color:var(--accent-orange);}
.final-cta .cta-group{display:flex;flex-wrap:wrap;justify-content:center;gap:14px;}
.final-cta .btn-primary{background:var(--nudge-blue);}
.final-cta .btn-outline{background:transparent;color:#fff;border:1.5px solid rgba(255,255,255,0.4);}
.final-cta .btn-outline:hover{border-color:#fff;color:#fff;}

/* ===================== footer ===================== */
.toi-footer{background:var(--footer-bg);padding:36px 0;}
.toi-footer-inner{
  max-width:var(--maxw);margin:0 auto;padding:0 24px;
  display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;
}
.toi-footer-copy{margin:0;font-size:13px;color:#9fabc2;}
.toi-footer-links{display:flex;align-items:center;gap:10px;font-size:13.5px;flex-wrap:wrap;}
.toi-footer-links a{text-decoration:none;color:var(--footer-ink);font-weight:600;}
.toi-footer-links a:hover{color:#fff;}
.toi-footer-links span[aria-hidden]{color:#4a5773;}
.toi-footer-link-disabled{color:#5a6787;font-weight:600;}
.footer-brand{color:var(--footer-ink);}
.toi-footer .nudge-brand{color:var(--footer-nudge);}
@media (max-width:700px){
  .toi-footer-inner{flex-direction:column;align-items:flex-start;}
}

/* ===================== misc ===================== */
.center{text-align:center;}