:root {
  --red: #ed1c24;
  --red-dark: #c91218;
  --black: #070707;
  --dark: #111111;
  --light: #f6f6f6;
  --text: #171717;
  --muted: #666666;
  --line: #e9e9e9;
  --radius: 22px;
  --shadow: 0 18px 45px rgba(0,0,0,.12);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, Arial, Helvetica, sans-serif;
  color: var(--text);
  background: #fff;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
.container { width: min(1180px, calc(100% - 40px)); margin: 0 auto; }
.header { position: sticky; top: 0; z-index: 50; background: rgba(0,0,0,.96); border-bottom: 1px solid rgba(255,255,255,.1); }
.nav { min-height: 82px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: flex; align-items: center; gap: 14px; color: #fff; font-weight: 900; letter-spacing: .18em; text-transform: uppercase; font-size: 12px; }
.brand img { width: 64px; height: 64px; border-radius: 999px; object-fit: cover; box-shadow: 0 10px 26px rgba(237,28,36,.28); }
.menu { display: flex; align-items: center; gap: 36px; color: #fff; font-weight: 800; font-size: 14px; }
.menu a { padding: 8px 0; border-bottom: 2px solid transparent; transition: .2s ease; }
.menu a:hover, .menu a.active { color: #fff; border-color: var(--red); }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 9px; border-radius: 12px; padding: 14px 18px; border: 0; font-weight: 900; font-size: 14px; cursor: pointer; transition: .2s ease; white-space: nowrap; }
.btn-red { background: var(--red); color: #fff; box-shadow: 0 12px 30px rgba(237,28,36,.27); }
.btn-red:hover { transform: translateY(-2px); background: var(--red-dark); }
.btn-outline { background: rgba(0,0,0,.35); border: 1px solid rgba(255,255,255,.35); color: #fff; }
.btn-outline:hover { background: #fff; color: #000; }
.btn-white { background: #fff; color: var(--red); border: 1px solid var(--red); }
.btn-green { width: 100%; background: #20b15a; color: #fff; }
.hero { position: relative; overflow: hidden; background: #000; min-height: 640px; display: flex; align-items: center; }
.hero::before { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(0,0,0,.98) 0%, rgba(0,0,0,.78) 42%, rgba(0,0,0,.2) 100%), url('https://images.unsplash.com/photo-1555597673-b21d5c935865?auto=format&fit=crop&w=1900&q=85'); background-size: cover; background-position: center right; opacity: .94; }
.hero::after { content: ""; position: absolute; inset: 0; background: radial-gradient(circle at 75% 25%, rgba(237,28,36,.34), transparent 34%), linear-gradient(135deg, rgba(237,28,36,.2), transparent 28%); pointer-events: none; }
.hero-inner { position: relative; z-index: 1; padding: 90px 0 120px; color: #fff; max-width: 660px; }
.eyebrow { display: inline-flex; align-items: center; border: 1px solid rgba(255,255,255,.16); background: rgba(255,255,255,.1); backdrop-filter: blur(8px); padding: 10px 14px; border-radius: 999px; font-size: 12px; text-transform: uppercase; letter-spacing: .24em; font-weight: 900; margin-bottom: 24px; }
h1 { margin: 0; font-size: clamp(48px, 7vw, 82px); line-height: .94; letter-spacing: -.04em; text-transform: uppercase; font-weight: 1000; }
h1 span { color: var(--red); }
.hero p { margin: 26px 0 0; max-width: 580px; color: #e8e8e8; font-size: 19px; line-height: 1.55; font-weight: 500; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 34px; }
.trust { position: relative; z-index: 4; margin-top: -52px; }
.trust-grid { background: #fff; border: 1px solid var(--line); box-shadow: var(--shadow); border-radius: var(--radius); overflow: hidden; display: grid; grid-template-columns: repeat(4, 1fr); }
.trust-item { padding: 22px 24px; display: flex; gap: 14px; align-items: center; border-right: 1px solid var(--line); }
.trust-item:last-child { border-right: 0; }
.icon { width: 50px; height: 50px; border-radius: 999px; display: grid; place-items: center; background: #fff0f1; color: var(--red); font-size: 26px; flex: 0 0 auto; }
.trust-title { font-weight: 1000; font-size: 17px; }
.trust-text { color: var(--muted); font-size: 13px; line-height: 1.35; }
.stars { color: var(--red); font-size: 12px; letter-spacing: 2px; margin-top: 3px; }
.section { padding: 90px 0; }
.about { background: #fff; overflow: hidden; }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.photo-wrap { position: relative; }
.kanji { position: absolute; left: -38px; top: -45px; font-size: 140px; line-height: 1; font-weight: 1000; color: #f0f0f0; z-index: 0; writing-mode: vertical-rl; }
.senseis-card { position: relative; z-index: 1; border-radius: 32px; overflow: hidden; background: #eee; box-shadow: var(--shadow); min-height: 540px; }
.senseis-card img { width: 100%; height: 540px; object-fit: cover; object-position: center top; }
.senseis-card::after { content: ""; position: absolute; inset: 0; background: linear-gradient(to top, rgba(0,0,0,.76), rgba(0,0,0,.05) 52%, transparent); }
.photo-caption { position: absolute; left: 0; right: 0; bottom: 0; z-index: 2; color: #fff; padding: 34px; }
.small-red, .section-kicker { color: var(--red); text-transform: uppercase; letter-spacing: .24em; font-size: 12px; font-weight: 1000; margin-bottom: 12px; }
.photo-caption .small-red { color: #ff4a50; }
.photo-caption strong { display: block; margin-top: 8px; font-size: 30px; line-height: 1.05; }
h2 { margin: 0; font-size: clamp(36px, 4.4vw, 56px); line-height: 1.02; letter-spacing: -.035em; font-weight: 1000; }
.about-copy { margin-top: 28px; color: #666; font-size: 18px; line-height: 1.72; }
.about-copy p { margin: 0 0 18px; }
.about-copy strong { color: #111; }
.light { background: var(--light); }
.center { text-align: center; max-width: 760px; margin: 0 auto 44px; }
.benefits { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.benefit { background: #fff; border: 1px solid var(--line); border-radius: 22px; padding: 30px 24px; text-align: center; box-shadow: 0 8px 20px rgba(0,0,0,.04); transition: .2s ease; }
.benefit:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.benefit .icon { margin: 0 auto 18px; width: 64px; height: 64px; font-size: 31px; border-radius: 18px; }
.benefit h3 { margin: 0 0 8px; font-size: 18px; font-weight: 1000; }
.benefit p { margin: 0; color: #666; line-height: 1.52; font-size: 14px; }
.blog-head { display: flex; justify-content: space-between; align-items: end; gap: 20px; margin-bottom: 34px; }
.blog-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.post { background: #fff; border: 1px solid var(--line); border-radius: 22px; overflow: hidden; box-shadow: 0 8px 20px rgba(0,0,0,.04); transition: .2s ease; }
.post:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.post-img { height: 190px; background-size: cover; background-position: center; }
.post-content { padding: 22px; }
.date { color: var(--red); text-transform: uppercase; letter-spacing: .12em; font-size: 11px; font-weight: 1000; margin-bottom: 8px; }
.post h3 { margin: 0 0 10px; font-size: 22px; line-height: 1.08; letter-spacing: -.02em; font-weight: 1000; }
.post p { margin: 0 0 16px; color: #666; line-height: 1.55; font-size: 14px; }
.read { color: var(--red); font-weight: 1000; font-size: 14px; }
.contact-grid { display: grid; grid-template-columns: .9fr 1.1fr .8fr; gap: 26px; }
.card { background: #fff; border-radius: 28px; border: 1px solid var(--line); box-shadow: 0 8px 20px rgba(0,0,0,.04); padding: 30px; }
.contact-list { display: grid; gap: 18px; margin-top: 22px; color: #555; }
.contact-row { display: flex; gap: 12px; line-height: 1.45; }
.contact-row .mini { color: var(--red); font-size: 20px; width: 26px; flex: 0 0 auto; }
.map { overflow: hidden; border-radius: 28px; border: 1px solid var(--line); min-height: 390px; background: #ddd; box-shadow: 0 8px 20px rgba(0,0,0,.04); }
.map iframe { width: 100%; height: 100%; min-height: 390px; border: 0; display: block; }
.whats .icon { background: #e9fff1; color: #20b15a; border-radius: 18px; width: 68px; height: 68px; margin-bottom: 20px; }
.whats h3 { margin: 0 0 12px; font-size: 32px; line-height: 1.05; font-weight: 1000; letter-spacing: -.03em; }
.whats p { color: #666; line-height: 1.58; margin: 0 0 24px; }
.page-hero { background: #050505; color: #fff; padding: 90px 0 70px; position: relative; overflow: hidden; }
.page-hero::after { content:""; position:absolute; inset:0; background: radial-gradient(circle at 80% 0%, rgba(237,28,36,.35), transparent 34%); pointer-events:none; }
.page-hero .container { position:relative; z-index:1; }
.page-hero p { max-width: 760px; color: #ddd; font-size: 20px; line-height: 1.55; margin: 22px 0 0; }
.content { max-width: 820px; margin: 0 auto; font-size: 18px; line-height: 1.75; color: #555; }
.content h2 { color:#111; margin: 42px 0 14px; font-size: 34px; }
.content h3 { color:#111; font-size: 24px; margin: 28px 0 10px; }
.content p { margin: 0 0 18px; }
.content ul { margin: 0 0 24px; padding-left: 22px; }
.content li { margin-bottom: 10px; }
.article-layout { display:grid; grid-template-columns: 1fr 330px; gap: 50px; align-items:start; }
.sidebar { position: sticky; top: 110px; }
.notice { background:#fff0f1; border:1px solid #ffd7da; color:#3a0709; padding:22px; border-radius:22px; }
.notice strong { display:block; margin-bottom:8px; }
.footer { background: #050505; color: #fff; padding: 50px 0 24px; }
.footer-grid { display: grid; grid-template-columns: 1fr 1.2fr 1fr 1fr 1fr; gap: 30px; align-items: start; }
.footer-logo { width: 76px; height: 76px; border-radius: 999px; }
.footer h4 { margin: 0 0 12px; color: #aaa; text-transform: uppercase; letter-spacing: .16em; font-size: 12px; font-weight: 1000; }
.footer p { margin: 0; color: #e6e6e6; line-height: 1.55; font-size: 14px; }
.copyright { margin-top: 38px; padding-top: 22px; border-top: 1px solid rgba(255,255,255,.1); text-align: center; color: #888; font-size: 13px; }
@media (max-width: 900px) {
  .menu, .nav .btn { display: none; }
  .hero { min-height: auto; }
  .hero-inner { padding: 70px 0 100px; }
  .trust-grid, .about-grid, .benefits, .blog-grid, .contact-grid, .footer-grid, .article-layout { grid-template-columns: 1fr; }
  .trust-item { border-right: 0; border-bottom: 1px solid var(--line); }
  .trust-item:last-child { border-bottom: 0; }
  .senseis-card, .senseis-card img { min-height: 430px; height: 430px; }
  .blog-head { align-items: start; flex-direction: column; }
  .sidebar { position: static; }
}