/* 防犯・護身術指導: F-bouhan approved composition.  Scope is intentionally local. */
body.biz-f {
  --f-ink: #132d42;
  --f-blue: #075b95;
  --f-pale: #e8eef3;
  margin: 0;
  overflow-x: hidden;
  background: var(--f-pale);
  color: var(--f-ink);
}
body.biz-f #main {
  overflow: hidden;
  font-family: "Noto Sans JP", sans-serif;
}
body.biz-f #main *,
body.biz-f #main *::before,
body.biz-f #main *::after { box-sizing: border-box; }
body.biz-f #main img { display: block; max-width: 100%; }
body.biz-f #main a { color: inherit; text-decoration: none; }
body.biz-f .f-label {
  margin: 0;
  font-family: "DM Sans", sans-serif;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .12em;
  line-height: 1.4;
}
body.biz-f .f-button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  gap: .55em;
  padding: 13px 23px;
  border: 1px solid currentColor;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 600;
  line-height: 1.3;
  transition: transform .25s ease, background-color .25s ease, color .25s ease;
}
body.biz-f .f-button:hover { transform: translateY(-3px); }
body.biz-f .f-hero {
  position: relative;
  min-height: 610px;
  height: min(710px, calc(100vh - 76px));
  overflow: hidden;
  background: #fff;
  color: #fff;
}
body.biz-f .f-hero > img {
  position: absolute;
  z-index: 1;
  right: 5.5vw;
  bottom: 0;
  width: min(38vw, 505px);
  height: calc(100% - 8px);
  object-fit: contain;
  object-position: 50% 100%;
}
body.biz-f .f-hero::before {
  position: absolute;
  z-index: 0;
  inset: 0 34% 0 0;
  background: var(--f-blue);
  clip-path: polygon(0 0, 100% 0, 72% 100%, 0 100%);
  content: "";
}
body.biz-f .f-hero::after {
  position: absolute;
  z-index: 2;
  right: -1.5vw;
  bottom: -33px;
  color: rgba(255,255,255,.22);
  content: "SERVICE";
  font: 800 clamp(105px, 17vw, 250px)/.8 Arial, sans-serif;
  letter-spacing: -.09em;
  pointer-events: none;
}
body.biz-f .f-hero-copy {
  position: relative;
  z-index: 3;
  width: min(56vw, 760px);
  padding: 88px 8vw;
}
body.biz-f .f-page-label { margin: 20px 0 0; font-size: 11px; letter-spacing: .08em; }
body.biz-f .f-hero h1 {
  max-width: 620px;
  margin: 15px 0 27px;
  font-size: clamp(40px, 5vw, 76px);
  font-weight: 700;
  letter-spacing: .025em;
  line-height: 1.15;
}
body.biz-f .f-target { margin: 0; font-size: 14px; line-height: 2; }
body.biz-f .f-target b {
  display: inline-block;
  margin-bottom: 5px;
  border-bottom: 1px solid currentColor;
  padding-bottom: 3px;
  font-size: 11px;
  letter-spacing: .1em;
}
body.biz-f .f-hero .f-button { margin-top: 27px; background: #fff; color: var(--f-blue); }
body.biz-f .f-hero .f-button:hover { background: transparent; color: #fff; }
body.biz-f .f-marquee {
  overflow: hidden;
  padding: 17px 0;
  background: #0c4d78;
  color: #d9efff;
  font: 500 18px/1 "DM Sans", sans-serif;
  letter-spacing: .09em;
  white-space: nowrap;
}
body.biz-f .f-marquee span { display: inline-block; animation: biz-f-marquee 24s linear infinite; }
body.biz-f .f-main {
  position: relative;
  overflow: hidden;
  padding: 120px 8vw 132px;
  background: linear-gradient(#9bc9e7, #075da5);
  color: #fff;
}
body.biz-f .f-main::after {
  position: absolute;
  bottom: -22px;
  left: 1vw;
  color: rgba(255,255,255,.16);
  content: "SELF DEFENSE / CRIME PREVENTION / TRAINING";
  font: 800 clamp(54px, 10vw, 152px)/1 Arial, sans-serif;
  letter-spacing: -.05em;
  white-space: nowrap;
}
body.biz-f .f-main h2 {
  position: relative;
  z-index: 1;
  margin: 18px 0 0 12%;
  font-size: clamp(38px, 4.6vw, 68px);
  line-height: 1.16;
}
body.biz-f .f-main-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(190px, .75fr) minmax(300px, 1.25fr);
  gap: 9vw;
  align-items: start;
  margin-top: 68px;
}
body.biz-f .f-image-stack { display: grid; gap: 64px; }
body.biz-f .f-image-stack figure { margin: 0; }
body.biz-f .f-image-stack figure:nth-child(2) { margin-left: 38%; }
body.biz-f .f-image-stack img { width: 100%; height: auto; }
body.biz-f .f-text { padding-top: 16px; }
body.biz-f .f-text p { max-width: 540px; margin: 0 0 27px; font-size: 15px; line-height: 2.25; }
body.biz-f .f-flow { padding: 116px 8vw; background: var(--f-pale); }
body.biz-f .f-steps { display: grid; grid-template-columns: repeat(3, 1fr); background: #fff; }
body.biz-f .f-steps > section {
  min-height: 260px;
  padding: 28px;
  border-right: 1px solid #c7d0d5;
}
body.biz-f .f-steps > section:last-child { border-right: 0; }
body.biz-f .f-steps b { display: block; color: #0763a7; font: 600 13px/1 "DM Sans", sans-serif; letter-spacing: .09em; }
body.biz-f .f-steps img { width: 100%; height: auto; margin-top: 22px; }
body.biz-f .f-steps h3 { margin: 21px 0 0; font-size: 22px; line-height: 1.45; }
body.biz-f .f-step-last { display: flex; flex-direction: column; justify-content: space-between; }
body.biz-f .f-step-last h3 { margin-top: auto; padding-top: 50px; }
body.biz-f .f-signal {
  position: relative;
  display: flex;
  min-height: 250px;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  overflow: hidden;
  padding: 70px 8vw;
  background: #fff;
}
body.biz-f .f-signal::after {
  position: absolute;
  right: -1vw;
  bottom: -32px;
  color: #e8eef3;
  content: "FLOW";
  font: 900 clamp(92px, 16vw, 230px)/.8 Arial, sans-serif;
  letter-spacing: -.08em;
}
body.biz-f .f-signal > * { position: relative; z-index: 1; }
body.biz-f .f-signal .f-button { border-color: var(--f-blue); color: var(--f-blue); }
body.biz-f .f-signal .f-button:hover { background: var(--f-blue); color: #fff; }
body.biz-f .f-other { padding: 108px 8vw 112px; background: #d8ecf4; }
body.biz-f .f-other h2 { margin: 18px 0 48px; font-size: clamp(34px, 3.5vw, 51px); }
body.biz-f .f-other-list { border-top: 1px solid rgba(19,45,66,.35); }
body.biz-f .f-other-list a {
  display: grid;
  grid-template-columns: 58px minmax(170px, .75fr) 1.4fr 26px;
  gap: 18px;
  align-items: center;
  min-height: 88px;
  border-bottom: 1px solid rgba(19,45,66,.35);
  padding: 18px 5px;
  transition: padding .22s ease, background-color .22s ease;
}
body.biz-f .f-other-list a:hover { padding-right: 15px; padding-left: 15px; background: rgba(255,255,255,.43); }
body.biz-f .f-other-list b { color: #0763a7; font: 600 12px/1 "DM Sans", sans-serif; }
body.biz-f .f-other-list span { font-size: 17px; font-weight: 700; }
body.biz-f .f-other-list small { font-size: 13px; line-height: 1.7; }
body.biz-f .f-other-list i { justify-self: end; font-size: 19px; font-style: normal; }
body.biz-f .f-contact { padding: 112px 8vw 124px; background: #075b95; color: #fff; }
body.biz-f .f-contact h2 { margin: 18px 0 44px; font-size: clamp(31px, 3.5vw, 50px); line-height: 1.35; }
body.biz-f .f-contact .contact-form { display: grid; max-width: 860px; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px 28px; }
body.biz-f .f-contact .field { margin: 0; }
body.biz-f .f-contact .field:nth-child(5),
body.biz-f .f-contact .privacy,
body.biz-f .f-contact .shop-button,
body.biz-f .f-contact .demo-status { grid-column: 1 / -1; }
body.biz-f .f-contact label { display: block; margin-bottom: 9px; color: #fff; font-size: 13px; font-weight: 600; }
body.biz-f .f-contact input,
body.biz-f .f-contact select,
body.biz-f .f-contact textarea {
  display: block;
  width: 100%;
  border: 1px solid rgba(255,255,255,.8);
  border-radius: 0;
  background: #fff;
  color: #132d42;
  font: 15px/1.5 "Noto Sans JP", sans-serif;
}
body.biz-f .f-contact input,
body.biz-f .f-contact select { min-height: 49px; padding: 10px 12px; }
body.biz-f .f-contact textarea { min-height: 145px; padding: 12px; resize: vertical; }
body.biz-f .f-contact select { appearance: auto; }
body.biz-f .f-contact .privacy { margin: 0; color: #d9efff; font-size: 12px; }
body.biz-f .f-contact .shop-button {
  justify-self: start;
  min-height: 49px;
  border: 1px solid #fff;
  border-radius: 999px;
  padding: 12px 24px;
  background: #fff;
  color: var(--f-blue);
  font: 600 13px/1.3 "Noto Sans JP", sans-serif;
  cursor: pointer;
}
body.biz-f .f-contact .shop-button:hover { background: transparent; color: #fff; }
body.biz-f .f-contact .demo-status { min-height: 1.5em; margin: 0; color: #fff; font-size: 13px; }
@keyframes biz-f-marquee { to { transform: translateX(-50%); } }
@media (max-width: 700px) {
  body.biz-f .f-hero { min-height: 615px; height: 615px; }
  body.biz-f .f-hero::before { inset: 0 14% 0 0; clip-path: polygon(0 0, 100% 0, 70% 100%, 0 100%); }
  body.biz-f .f-hero > img { right: -7vw; width: 50vw; height: 75%; }
  body.biz-f .f-hero::after { bottom: -17px; font-size: 82px; }
  body.biz-f .f-hero-copy { width: 78%; padding: 55px 24px; }
  body.biz-f .f-page-label { margin-top: 14px; }
  body.biz-f .f-hero h1 { margin-top: 12px; font-size: 38px; }
  body.biz-f .f-target { font-size: 12px; line-height: 1.9; }
  body.biz-f .f-marquee { padding: 14px 0; font-size: 13px; }
  body.biz-f .f-main { padding: 78px 24px 95px; }
  body.biz-f .f-main h2 { margin-left: 0; font-size: 37px; }
  body.biz-f .f-main-grid { grid-template-columns: 1fr; gap: 36px; margin-top: 42px; }
  body.biz-f .f-image-stack { gap: 34px; }
  body.biz-f .f-image-stack figure:nth-child(2) { width: 64%; margin-left: auto; }
  body.biz-f .f-text { padding: 0; }
  body.biz-f .f-text p { margin-bottom: 22px; font-size: 13px; line-height: 2.1; }
  body.biz-f .f-flow { padding: 75px 24px; }
  body.biz-f .f-steps { grid-template-columns: 1fr; }
  body.biz-f .f-steps > section { min-height: 0; border-right: 0; border-bottom: 1px solid #c7d0d5; padding: 24px; }
  body.biz-f .f-steps > section:last-child { border-bottom: 0; }
  body.biz-f .f-steps h3 { font-size: 20px; }
  body.biz-f .f-step-last h3 { padding-top: 36px; }
  body.biz-f .f-signal { display: block; min-height: 220px; padding: 61px 24px; }
  body.biz-f .f-signal > div { margin-top: 36px; }
  body.biz-f .f-other { padding: 76px 24px; }
  body.biz-f .f-other h2 { margin-bottom: 30px; font-size: 32px; }
  body.biz-f .f-other-list a { grid-template-columns: 38px 1fr 18px; gap: 10px; min-height: 0; padding: 18px 0; }
  body.biz-f .f-other-list span { font-size: 15px; }
  body.biz-f .f-other-list small { grid-column: 2 / 4; font-size: 12px; }
  body.biz-f .f-contact { padding: 76px 24px 84px; }
  body.biz-f .f-contact h2 { margin-bottom: 34px; font-size: 30px; }
  body.biz-f .f-contact .contact-form { grid-template-columns: 1fr; gap: 19px; }
  body.biz-f .f-contact .field:nth-child(5),
  body.biz-f .f-contact .privacy,
  body.biz-f .f-contact .shop-button,
  body.biz-f .f-contact .demo-status { grid-column: auto; }
}
@media (prefers-reduced-motion: reduce) {
  body.biz-f .f-marquee span { animation: none; }
  body.biz-f .f-button,
  body.biz-f .f-other-list a { transition: none; }
}
/* manual fix 10/21: readable hero button, no ghost word over the photo, photo shown whole on phones */
body.biz-f .f-hero .f-button{color:#075b95}
body.biz-f .f-hero::after{content:none}
@media (max-width:700px){
  body.biz-f .f-hero{height:auto;min-height:0;display:flex;flex-direction:column}
  body.biz-f .f-hero::before{inset:0}
  body.biz-f .f-hero-copy{width:auto;padding:48px 24px 28px}
  body.biz-f .f-hero > img{position:relative;inset:auto;right:auto;bottom:auto;width:min(72vw,300px);height:auto;margin:0 auto 32px;object-fit:contain;z-index:2;order:2}
}
body.biz-f .f-hero a.f-button{color:#075b95;-webkit-text-fill-color:#075b95}
body.biz-f .f-hero a.f-button:hover{color:#fff;-webkit-text-fill-color:#fff}
body.round8.subpage.biz-f main{padding-top:80px}
@media(max-width:720px){body.round8.subpage.biz-f main{padding-top:68px}}
body.biz-f .f-hero h1 .nw{display:inline-block}
body.biz-f .f-steps img{aspect-ratio:4/3;object-fit:contain;background:#fff}

/* ROUND12: retain the service / numbered flow / other-works composition. */
body.biz-f{--inquiry-bg:#132d42;--inquiry-ink:#fff}
body.biz-f .f-main-grid{display:block;max-width:800px;margin-left:auto}
body.biz-f .f-text{max-width:none;padding:0}
body.biz-f .f-main,body.biz-f .f-flow,body.biz-f .f-other{padding-block:72px}
body.biz-f .f-steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;align-items:stretch}
body.biz-f .f-steps>section{min-height:180px;padding:28px;border-top:2px solid var(--f-blue);background:#fff;margin:0;transform:none}
body.biz-f .f-steps b{display:block;margin:0 0 32px;font:500 56px/1 "DM Sans",sans-serif;color:var(--f-blue)}
body.biz-f .f-steps h3{margin:0;font-size:22px;line-height:1.6}
@media(max-width:760px){body.biz-f .f-main,body.biz-f .f-flow,body.biz-f .f-other{padding-block:48px}body.biz-f .f-steps{grid-template-columns:minmax(0,1fr)}body.biz-f .f-steps>section{min-height:160px}}
body.biz-f .f-steps .f-step-last{display:block}
body.biz-f .f-steps .f-step-last h3{margin:0;padding:0}

/* ROUND13: the portrait rests on the white hero ground on mobile. */
@media(max-width:700px){
 body.biz-f .f-hero::before{content:none}
 body.biz-f .f-hero-copy{background:var(--f-blue)}
 body.biz-f .f-hero>img{width:min(84vw,340px);margin:0 auto;border-radius:0}
}
/* bouhan content (10/22) */
body.biz-f .f-flow-title,body.biz-f .f-targets h2,body.biz-f .f-instructor h2{margin:10px 0 36px;font-size:clamp(28px,3vw,40px);line-height:1.4}
body.biz-f .f-steps p{margin:14px 0 0;font-size:15px;line-height:2}
body.biz-f .f-targets{padding:96px 8vw 24px;background:var(--f-pale)}
body.biz-f .f-target-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0;background:#fff;border-top:3px solid var(--f-blue)}
body.biz-f .f-target-grid>div{padding:30px 32px;border-right:1px solid #d7e1ea}
body.biz-f .f-target-grid>div:last-child{border-right:0}
body.biz-f .f-target-grid b{display:block;color:#0763a7;font:600 13px/1 "DM Sans",sans-serif;letter-spacing:.09em}
body.biz-f .f-target-grid h3{margin:14px 0 0;font-size:26px}
body.biz-f .f-flow{padding-top:72px}
body.biz-f .f-instructor{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);background:var(--f-ink);color:#fff;align-items:stretch}
body.biz-f .f-instructor figure{margin:0;min-height:520px;position:relative;overflow:hidden}
body.biz-f .f-instructor figure img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:35% 40%}
body.biz-f .f-instructor>div{padding:96px 8vw 96px 6vw;align-self:center}
body.biz-f .f-instructor .f-label{color:#9cc6ea}
body.biz-f .f-inst-name{margin:0 0 24px;font-size:30px;font-weight:700;letter-spacing:.08em}
body.biz-f .f-inst-name small{font-size:15px;font-weight:500;margin-left:10px;letter-spacing:.04em}
body.biz-f .f-instructor ul{margin:0 0 36px;padding:0;list-style:none;border-top:1px solid rgba(255,255,255,.2)}
body.biz-f .f-instructor li{padding:14px 0;border-bottom:1px solid rgba(255,255,255,.2);font-size:15px}
body.biz-f .f-instructor .f-button{background:#fff;color:var(--f-ink)}
@media(max-width:720px){
 body.biz-f .f-targets{padding:64px 24px 16px}
 body.biz-f .f-target-grid{grid-template-columns:1fr}
 body.biz-f .f-target-grid>div{border-right:0;border-bottom:1px solid #d7e1ea;padding:22px 24px}
 body.biz-f .f-instructor{grid-template-columns:1fr}
 body.biz-f .f-instructor figure{min-height:0;aspect-ratio:4/3}
 body.biz-f .f-instructor>div{padding:48px 24px 64px}
}
body.biz-f .f-instructor .f-button{background:#fff!important;color:#132d42!important;border-color:#fff!important}body.biz-f .f-instructor li,body.biz-f .f-instructor .f-inst-name{color:#fff}