/* NORUBI - feuille de style partagee (pages). Ne pas modifier a la main : regenere par le bloc D. */
:root{
  --ink:#0c1116;
  --muted:#55616d;
  --blue:#559be0;
  --blue-deep:#2e70b7;
  --green:#06c755;
  --discord:#5865f2;
  --paper:rgba(255,255,255,.90);
  --paper-soft:rgba(255,255,255,.77);
  --border:rgba(255,255,255,.82);
  --line:rgba(18,45,65,.12);
  --shadow:0 24px 70px rgba(20,56,76,.18);
  --soft-shadow:0 15px 38px rgba(20,56,76,.13);
}
*{box-sizing:border-box;min-width:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;text-size-adjust:100%}
body{
  margin:0;
  color:var(--ink);
  font-family:"Hiragino Kaku Gothic ProN","Yu Gothic","Yu Gothic UI","Meiryo",-apple-system,BlinkMacSystemFont,system-ui,sans-serif;
  line-height:1.7;
  background:#dff5f6 url("/assets/etretat-bg.jpg") center/cover fixed no-repeat;
  overflow-x:hidden;
}
body::before{
  content:"";
  position:fixed;
  inset:0;
  z-index:-1;
  background:linear-gradient(135deg,rgba(246,255,255,.76),rgba(220,249,252,.64) 48%,rgba(255,248,239,.74));
  backdrop-filter:blur(1px);
}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit}
img{max-width:100%;height:auto;-webkit-user-drag:none;user-select:none}
.shell{width:min(1220px,calc(100% - 28px));margin:auto;padding:20px 0 64px}
.topbar{
  display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:18px;
}
.brand{
  display:flex;align-items:center;justify-content:center;
  width:clamp(190px,24vw,310px);min-height:70px;padding:11px 20px;
  background:rgba(255,255,255,.9);border:1px solid var(--border);
  border-radius:999px;box-shadow:var(--soft-shadow);
}
.brand img{width:100%;max-height:48px;object-fit:contain}
.nav{display:flex;align-items:center;justify-content:flex-end;gap:10px;flex-wrap:wrap}
.nav a{
  display:inline-flex;align-items:center;justify-content:center;min-height:50px;padding:10px 18px;
  border-radius:999px;background:rgba(255,255,255,.88);border:1px solid var(--border);
  box-shadow:0 10px 26px rgba(20,56,76,.09);font-weight:850;white-space:nowrap;
}
.nav .line{background:linear-gradient(180deg,#0bd660,var(--green));color:#fff}
.nav .contact{background:linear-gradient(180deg,#68a7ef,var(--blue-deep));color:#fff}

.hero{
  display:grid;grid-template-columns:minmax(0,1.08fr) minmax(260px,.72fr);
  gap:clamp(26px,5vw,64px);align-items:center;
  padding:clamp(30px,6vw,72px);
  border-radius:42px;background:linear-gradient(135deg,rgba(255,255,255,.94),rgba(237,253,255,.84));
  border:1px solid var(--border);box-shadow:var(--shadow);
}
.eyebrow{
  display:inline-flex;align-items:center;padding:8px 14px;border-radius:999px;
  background:#fff;color:#356da8;font-size:13px;font-weight:900;letter-spacing:.12em;
  box-shadow:0 9px 22px rgba(20,56,76,.08)
}
.hero h1{font-size:clamp(38px,5.8vw,72px);line-height:1.13;margin:18px 0 16px;font-weight:900;letter-spacing:.015em}
.hero-lead{margin:0;color:#354452;font-size:clamp(17px,2vw,23px);font-weight:650;line-height:1.75}
.hero-tags{display:flex;gap:9px;flex-wrap:wrap;margin:22px 0}
.hero-tags span{padding:8px 12px;border-radius:999px;background:#fff;border:1px solid var(--line);font-size:13px;font-weight:820}
.cta-row{display:flex;gap:12px;flex-wrap:wrap}
.btn{
  display:inline-flex;align-items:center;justify-content:center;min-height:56px;padding:12px 21px;
  border-radius:19px;color:#fff;font-weight:900;box-shadow:0 15px 34px rgba(20,56,76,.17);
  transition:transform .18s ease;border:0;cursor:pointer;
}
.btn:hover{transform:translateY(-2px)}
.btn.line{background:linear-gradient(180deg,#0ad760,#05b94e)}
.btn.blue{background:linear-gradient(180deg,#65a4eb,#3377bd)}
.hero-note{margin:14px 0 0;color:#65717b;font-size:13px;font-weight:700}
.hero-side{
  display:grid;place-items:center;text-align:center;min-height:310px;padding:28px;
  border-radius:32px;background:rgba(255,255,255,.72);border:1px solid var(--border);
}
.hero-side img{width:min(340px,90%);object-fit:contain}
.discord-chip{display:inline-flex;align-items:center;gap:8px;margin-top:15px;padding:9px 13px;border-radius:999px;background:var(--discord);color:#fff;font-weight:850;font-size:13px}
.discord-chip i{display:grid;place-items:center;width:25px;height:25px;border-radius:50%;background:#fff;color:var(--discord);font-style:normal;font-weight:950}

.section{padding:clamp(34px,5vw,66px) 0}
.section-panel{
  padding:clamp(25px,4vw,45px);border-radius:36px;
  background:var(--paper-soft);border:1px solid var(--border);box-shadow:var(--soft-shadow);
  backdrop-filter:blur(12px);
}
.section-title{margin:0 0 10px;text-align:center;font-size:clamp(29px,4vw,48px);line-height:1.28;font-weight:880}
.section-sub{max-width:820px;margin:0 auto 28px;text-align:center;color:var(--muted);font-weight:620;line-height:1.8}
.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.feature{padding:22px;border-radius:24px;background:#fff;border:1px solid var(--line);box-shadow:0 11px 25px rgba(20,56,76,.07)}
.feature h3{margin:0 0 8px;color:#316eb1;font-size:20px}
.feature p{margin:0;color:#4f5d69;font-weight:580}

.teacher-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:15px}
.teacher-card{
  display:flex;flex-direction:column;overflow:hidden;border-radius:27px;background:#fff;
  border:1px solid rgba(45,112,183,.16);box-shadow:var(--soft-shadow);
}
.teacher-card.featured{border:2px solid rgba(75,143,210,.6)}
.teacher-head{
  display:flex;align-items:center;gap:11px;padding:17px 16px;
  background:linear-gradient(180deg,#5da1e0,#417fc1);color:#fff;font-size:18px;font-weight:900;
}
.teacher-dot{
  display:grid;place-items:center;flex:0 0 auto;width:42px;height:42px;border-radius:50%;
  background:#fff;color:#4a8bd0;font-weight:950;font-size:15px;
}
.teacher-body{display:flex;flex-direction:column;flex:1;padding:18px 16px}
.price-row{display:flex;align-items:baseline;justify-content:space-between;gap:10px;padding-bottom:14px;border-bottom:1px solid var(--line)}
.price-row span{font-weight:760}
.price-row strong{font-size:24px;white-space:nowrap}
.teacher-tags{display:flex;gap:7px;flex-wrap:wrap;margin:14px 0 10px}
.teacher-tags span{padding:6px 9px;border-radius:999px;background:#eff7ff;color:#326da8;font-size:11px;font-weight:850}
.teacher-note{margin:0 0 16px;color:#4e5b66;font-size:13px;font-weight:560;line-height:1.75}

.info-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}
.info{padding:23px;border-radius:25px;background:rgba(255,253,242,.94);border:1px solid var(--border);box-shadow:var(--soft-shadow)}
.info h3{margin:0 0 8px;color:#3974b5;font-size:20px}
.info strong{display:block;color:#d26179;font-size:clamp(29px,3vw,39px)}
.info p{margin:0;color:var(--muted);font-weight:590}

.team-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.team-card{padding:22px;border-radius:24px;background:#fff;border:1px solid var(--line)}
.team-card h3{margin:0 0 8px;color:#316eb1}
.team-card p{margin:0;color:#4f5d69;font-weight:570}

.faq-list{display:grid;gap:11px;max-width:900px;margin:auto}
.faq-list details{padding:0 19px;border-radius:20px;background:#fff;border:1px solid var(--line);box-shadow:0 10px 24px rgba(20,56,76,.07)}
.faq-list summary{cursor:pointer;list-style:none;padding:17px 30px 17px 0;position:relative;font-weight:800}
.faq-list summary::-webkit-details-marker{display:none}
.faq-list summary::after{content:"＋";position:absolute;right:0;color:#3473b4;font-size:21px}
.faq-list details[open] summary::after{content:"−"}
.faq-list details p{margin:0 0 17px;color:var(--muted);font-weight:560}

.form-card{padding:clamp(24px,4vw,42px);border-radius:36px;background:var(--paper);border:1px solid var(--border);box-shadow:var(--shadow)}
.form-card h2{margin:0 0 8px;font-size:clamp(27px,3.4vw,42px)}
.form-note{margin:0 0 22px;color:var(--muted);font-weight:570}
.fields{display:grid;gap:13px}
.two{display:grid;grid-template-columns:1fr 1fr;gap:13px}
label{display:block;margin-bottom:6px;font-size:13px;font-weight:850}
input,select,textarea{width:100%;padding:13px 14px;border:1px solid rgba(20,56,76,.16);border-radius:15px;background:#fff;outline:none}
input:focus,select:focus,textarea:focus{border-color:#579ce0;box-shadow:0 0 0 4px rgba(87,156,224,.13)}
textarea{min-height:125px;resize:vertical}
.submit{border:0;border-radius:17px;padding:14px 20px;color:#fff;background:linear-gradient(180deg,#64a3ea,#3276bc);font-weight:900;cursor:pointer}
.direct-mail{margin:8px 0 0;text-align:center;color:var(--muted);font-size:12px}
.direct-mail a{text-decoration:underline;text-underline-offset:3px}

.review-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.review-card{padding:22px;border-radius:25px;background:#fff;border:1px solid var(--line);box-shadow:var(--soft-shadow)}
.review-author{display:flex;justify-content:space-between;gap:10px;margin-bottom:10px;color:#3373b6;font-weight:850}
.stars{color:#f3a000}
.review-card p{margin:0;color:#38444e;font-weight:560;line-height:1.85}

.footer{margin-top:28px;padding:24px;text-align:center;color:#4f5d68;font-size:12px;font-weight:650}
.legal{display:flex;justify-content:center;gap:10px;flex-wrap:wrap;margin-top:8px}
.legal a{text-decoration:underline;text-underline-offset:3px}

@media(max-width:1080px){
  .teacher-grid{grid-template-columns:repeat(3,1fr)}
}
@media(max-width:860px){
  .hero{grid-template-columns:1fr;text-align:center}
  .hero-tags,.cta-row{justify-content:center}
  .hero-side{min-height:220px}
  .feature-grid,.info-grid,.team-grid,.review-grid{grid-template-columns:1fr}
  .teacher-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:650px){
  body{background-attachment:scroll}
  .shell{width:min(100% - 20px,1220px);padding-top:10px}
  .topbar{display:grid}
  .brand{width:100%;min-height:61px}
  .brand img{max-height:40px}
  .nav{display:grid;grid-template-columns:1fr 1fr}
  .nav a{min-height:44px;padding:8px 10px;font-size:13px}
  .hero{padding:25px 19px;border-radius:29px}
  .hero h1{font-size:clamp(30px,8vw,38px)}
  .hero-lead{font-size:15px;font-weight:560}
  .hero-side{padding:19px;border-radius:23px}
  .section{padding:25px 0}
  .section-panel,.form-card{padding:20px 15px;border-radius:26px}
  .section-title{font-size:clamp(25px,7vw,32px);font-weight:780}
  .section-sub{font-size:14px;font-weight:520}
  .teacher-grid{grid-template-columns:1fr;gap:12px}
  .teacher-head{padding:14px;font-size:17px}
  .teacher-body{padding:15px}
  .teacher-note{font-size:14px}
  .two{grid-template-columns:1fr}
  .review-card p,.feature p,.team-card p,.info p{font-size:14px}
  .legal{display:grid}
}
.teacher-profile-link{color:inherit;text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:4px}.teacher-profile-link:hover{color:#2f72b7}
/* NORUBI ONLINE 2026-09 pricing update */
.pricing-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:15px;margin-top:24px}
.plan-card{position:relative;display:flex;flex-direction:column;padding:24px 20px;border-radius:27px;background:#fff;border:1px solid rgba(45,112,183,.16);box-shadow:var(--soft-shadow)}
.plan-card.pack{background:linear-gradient(180deg,#fff,#f3f9ff)}
.plan-label{margin:0 0 9px;color:#3974b5;font-size:14px;font-weight:900;letter-spacing:.04em}
.plan-price{display:flex;align-items:baseline;gap:4px;margin:0;color:#101820;font-size:clamp(31px,3vw,43px);font-weight:950;line-height:1.05}
.plan-price small{font-size:14px;font-weight:850;color:#5b6874}
.plan-count{margin:8px 0 0;color:#344450;font-size:15px;font-weight:780}
.plan-unit{display:inline-flex;align-self:flex-start;margin-top:12px;padding:7px 10px;border-radius:999px;background:#eaf5ff;color:#316eaa;font-size:12px;font-weight:900}
.plan-note{margin:14px 0 0;color:#5a6671;font-size:13px;font-weight:600;line-height:1.7}
.schedule-card{display:grid;grid-template-columns:.9fr 1.1fr;gap:22px;align-items:center;margin-top:18px;padding:24px;border-radius:28px;background:linear-gradient(135deg,rgba(239,248,255,.98),rgba(255,255,255,.96));border:1px solid rgba(45,112,183,.15);box-shadow:var(--soft-shadow)}
.schedule-card h3{margin:0 0 8px;color:#316eb1;font-size:23px}.schedule-card p{margin:0;color:#4e5d69;font-weight:600;line-height:1.8}
.schedule-points{display:grid;gap:10px}.schedule-point{padding:13px 15px;border-radius:18px;background:#fff;border:1px solid var(--line);font-size:14px;font-weight:760}.schedule-point strong{color:#2f72b7}
.membership-card{margin-top:18px;padding:27px;border-radius:30px;background:linear-gradient(135deg,#fff9e9,#fff);border:1px solid rgba(225,174,75,.28);box-shadow:var(--soft-shadow)}
.membership-head{display:flex;justify-content:space-between;align-items:flex-end;gap:16px;flex-wrap:wrap;margin-bottom:17px}.membership-head h3{margin:0;color:#2d3f4e;font-size:25px}.membership-price{font-size:31px;font-weight:950;color:#d26179}.membership-price small{font-size:13px;color:#68737d}
.membership-list{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin:0;padding:0;list-style:none}.membership-list li{position:relative;padding:14px 15px 14px 40px;border-radius:18px;background:rgba(255,255,255,.9);border:1px solid rgba(225,174,75,.18);font-size:14px;line-height:1.65}.membership-list li::before{content:"✓";position:absolute;left:15px;top:14px;color:#d99222;font-weight:950}.membership-list li strong,.membership-list li span{display:block}.membership-list li strong{font-weight:850}.membership-list li span{margin-top:3px;font-weight:600;color:#56636d}
.teacher-grid{grid-template-columns:repeat(5,minmax(0,1fr))}
.teacher-card .teacher-body{justify-content:flex-start}
.teacher-card .teacher-note{margin-top:10px}
.teacher-card.other-teacher .teacher-head{background:linear-gradient(180deg,#73889b,#556a7d)}
.teacher-card.other-teacher .teacher-dot{color:#667b8f}
@media(max-width:1080px){.pricing-grid{grid-template-columns:repeat(2,1fr)}.teacher-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:860px){.schedule-card{grid-template-columns:1fr}.membership-list{grid-template-columns:1fr}.teacher-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:650px){.pricing-grid{grid-template-columns:1fr}.plan-card{padding:20px 17px}.schedule-card,.membership-card{padding:20px 16px;border-radius:24px}.membership-price{font-size:27px}.teacher-grid{grid-template-columns:1fr;gap:12px}}


/* NORUBI 2026-10 : prix unifiés, pages 料金・講師紹介・体験・仏検 */
.pricing-grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}
.pricing-grid.three{grid-template-columns:repeat(3,minmax(0,1fr))}
.sub-title{margin:34px 0 4px;text-align:center;font-size:clamp(21px,2.6vw,28px);color:#316eb1;font-weight:850}
.sub-lead{max-width:760px;margin:0 auto 6px;text-align:center;color:var(--muted);font-weight:600;line-height:1.8}
.notice{margin:16px 0 0;color:#5a6671;font-size:13px;font-weight:600;line-height:1.8}
.notice a,.section-sub a{text-decoration:underline;text-underline-offset:3px;color:#2f72b7}
.steps{list-style:none;counter-reset:step;display:grid;gap:14px;max-width:900px;margin:0 auto;padding:0}
.steps li{counter-increment:step;position:relative;padding:20px 22px 20px 82px;border-radius:24px;background:#fff;border:1px solid var(--line);box-shadow:0 11px 25px rgba(20,56,76,.07)}
.steps li::before{content:counter(step);position:absolute;left:20px;top:18px;display:grid;place-items:center;width:44px;height:44px;border-radius:50%;background:linear-gradient(180deg,#5da1e0,#417fc1);color:#fff;font-weight:950;font-size:18px}
.steps li h3{margin:0 0 6px;color:#316eb1;font-size:19px}
.steps li p{margin:0;color:#4f5d69;font-weight:580}
.links-row{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-top:22px}
.links-row a{display:inline-flex;align-items:center;min-height:44px;padding:9px 16px;border-radius:999px;background:#fff;border:1px solid var(--line);box-shadow:0 8px 20px rgba(20,56,76,.07);font-weight:800;font-size:14px}
.teacher-grid.one{grid-template-columns:1fr;max-width:900px;margin:0 auto}
.teacher-grid.three{grid-template-columns:repeat(3,minmax(0,1fr))}
.teacher-card.main .teacher-note{font-size:16px;line-height:1.9}
.teacher-card.main .teacher-note+.teacher-note{margin-top:0}
.cta-center{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;margin-top:26px}
.info.plain strong{font-size:clamp(24px,2.6vw,32px)}
@media(max-width:1080px){.pricing-grid.three{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:860px){.teacher-grid.three{grid-template-columns:1fr}.pricing-grid.two,.pricing-grid.three{grid-template-columns:1fr}}
@media(max-width:650px){.pricing-grid.two,.pricing-grid.three{grid-template-columns:1fr}.steps li{padding:18px 16px 18px 70px}.steps li::before{left:15px;width:40px;height:40px}}
/* images : reserve la place sans deformer */img{height:auto}