:root{
    --paper:#F7F4ED;
    --stone:#ECE6D6;
    --moss:#3F4A3D;
    --moss-deep:#2A332B;
    --sage:#8A9A7E;
    --clay:#C97B4A;
    --clay-soft:#E3B795;
    --ink:#22271F;
    --line: rgba(63,74,61,0.18);
}

*{margin:0;padding:0;box-sizing:border-box;}

html{scroll-behavior:smooth;}

body{
    background:var(--paper);
    color:var(--ink);
    font-family:'Outfit', sans-serif;
    font-weight:400;
    line-height:1.6;
    overflow-x:hidden;
}

@media (prefers-reduced-motion: reduce){
    *{animation-duration:0.01ms !important; animation-iteration-count:1 !important; transition-duration:0.01ms !important; scroll-behavior:auto !important;}
}

h1,h2,h3,.display{
    font-family:'Fraunces', serif;
    font-weight:500;
    letter-spacing:-0.01em;
    color:var(--moss-deep);
}

.eyebrow{
    font-size:0.72rem;
    letter-spacing:0.22em;
    text-transform:uppercase;
    color:var(--clay);
    font-weight:500;
}

a{color:inherit; text-decoration:none;}
img{max-width:100%; display:block;}

.wrap{
    max-width:1140px;
    margin:0 auto;
    padding:0 32px;
}

/* ---------- Texture: subtle paper grain ---------- */
.grain{
    position:fixed;
    inset:0;
    pointer-events:none;
    z-index:999;
    opacity:0.035;
    background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='100' height='100'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
    mix-blend-mode:multiply;
}

/* ---------- Nav ---------- */
header{
    position:fixed;
    top:0; left:0; right:0;
    z-index:100;
    padding:22px 0;
    transition:background 0.4s ease, padding 0.4s ease, box-shadow 0.4s ease;
}
header.scrolled{
    background:rgba(247,244,237,0.92);
    backdrop-filter:blur(10px);
    padding:14px 0;
    box-shadow:0 1px 0 var(--line);
}
nav{
    display:flex;
    align-items:center;
    justify-content:space-between;
}
.logo{
    font-family:'Fraunces', serif;
    font-size:1.3rem;
    font-weight:600;
    letter-spacing:0.02em;
    color:var(--moss-deep);
    display:flex;
    align-items:baseline;
    gap:8px;
}
.logo .mark{
    font-size:0.95rem;
    color:var(--clay);
    font-weight:400;
    font-style:italic;
}
.nav-links{
    display:flex;
    gap:36px;
    font-size:0.9rem;
    color:var(--moss);
}
.nav-links a{
    position:relative;
    padding-bottom:4px;
}
.nav-links a::after{
    content:'';
    position:absolute;
    left:0; bottom:0;
    width:0; height:1px;
    background:var(--clay);
    transition:width 0.3s ease;
}
.nav-links a:hover::after{width:100%;}
.nav-cta{
    font-size:0.82rem;
    letter-spacing:0.05em;
    padding:10px 22px;
    border:1px solid var(--moss);
    border-radius:100px;
    transition:all 0.3s ease;
    white-space:nowrap;
}
.nav-cta:hover{
    background:var(--moss);
    color:var(--paper);
}
.nav-toggle{display:none;}

/* ---------- Hero ---------- */
.hero{
    position:relative;
    min-height:100vh;
    display:flex;
    align-items:center;
    padding-top:100px;
    overflow:hidden;
}
.hero-bg{
    position:absolute;
    inset:0;
    z-index:-1;
    background:
        radial-gradient(ellipse 80% 60% at 75% 15%, rgba(201,123,74,0.16), transparent 60%),
        radial-gradient(ellipse 70% 70% at 10% 90%, rgba(138,154,126,0.28), transparent 65%),
        var(--paper);
}
.hero-bg svg{
    position:absolute;
    bottom:-2px;
    left:0;
    width:100%;
    height:auto;
    opacity:0.9;
}
.hero-inner{
    position:relative;
    width:100%;
    display:grid;
    grid-template-columns:1.1fr 0.9fr;
    gap:40px;
    align-items:center;
}
.hero-kanji{
    position:absolute;
    top:-40px;
    right:-10px;
    font-family:'Fraunces', serif;
    font-style:italic;
    font-size:9rem;
    color:rgba(63,74,61,0.06);
    font-weight:300;
    pointer-events:none;
    line-height:1;
    z-index:-1;
}
.hero-eyebrow{
    display:flex;
    align-items:center;
    gap:14px;
    margin-bottom:28px;
}
.hero-eyebrow .rule{
    width:36px; height:1px; background:var(--clay);
}
.hero h1{
    font-size:clamp(2.6rem, 5.2vw, 4.4rem);
    line-height:1.04;
    font-weight:500;
}
.hero h1 em{
    font-style:italic;
    color:var(--clay);
    font-weight:400;
}
.hero p.lede{
    margin-top:24px;
    font-size:1.08rem;
    max-width:480px;
    color:var(--moss);
}
.hero-actions{
    margin-top:38px;
    display:flex;
    gap:18px;
    align-items:center;
    flex-wrap:wrap;
}
.btn-primary{
    background:var(--moss-deep);
    color:var(--paper);
    padding:16px 32px;
    border-radius:100px;
    font-size:0.92rem;
    letter-spacing:0.03em;
    display:inline-flex;
    align-items:center;
    gap:10px;
    transition:transform 0.3s ease, background 0.3s ease;
}
.btn-primary:hover{
    background:var(--clay);
    transform:translateY(-2px);
}
.btn-text{
    font-size:0.92rem;
    color:var(--moss-deep);
    border-bottom:1px solid var(--moss-deep);
    padding-bottom:3px;
    transition:color 0.3s ease, border-color 0.3s ease;
}
.btn-text:hover{ color:var(--clay); border-color:var(--clay); }

.hero-visual{
    position:relative;
    aspect-ratio:3/4;
    border-radius:6px;
    overflow:hidden;
    background:linear-gradient(160deg, #6B7A5F, #3F4A3D 55%, #2A332B);
}
.hero-visual::before{
    content:'';
    position:absolute;
    inset:0;
    background-image:
        radial-gradient(circle at 30% 20%, rgba(255,255,255,0.12), transparent 40%),
        repeating-linear-gradient(115deg, rgba(255,255,255,0.04) 0px, rgba(255,255,255,0.04) 2px, transparent 2px, transparent 40px);
}
.hero-visual .figure{
    position:absolute;
    inset:0;
}
.hero-tag{
    position:absolute;
    bottom:24px;
    left:24px;
    right:24px;
    background:rgba(247,244,237,0.92);
    backdrop-filter:blur(6px);
    border-radius:4px;
    padding:16px 18px;
    font-size:0.84rem;
    color:var(--moss-deep);
}
.hero-tag strong{font-family:'Fraunces',serif; font-weight:600; display:block; font-size:1.4rem; margin-bottom:2px;}

.scroll-cue{
    position:absolute;
    bottom:36px;
    left:32px;
    display:flex;
    align-items:center;
    gap:10px;
    font-size:0.72rem;
    letter-spacing:0.15em;
    text-transform:uppercase;
    color:var(--moss);
}
.scroll-cue .line{
    width:1px; height:34px;
    background:var(--moss);
    position:relative;
    overflow:hidden;
}
.scroll-cue .line::after{
    content:'';
    position:absolute;
    top:0; left:0; width:100%; height:10px;
    background:var(--clay);
    animation:drip 2.2s ease-in-out infinite;
}
@keyframes drip{
    0%{ transform:translateY(-10px); }
    100%{ transform:translateY(34px); }
}

/* ---------- Section shared ---------- */
section{
    position:relative;
    padding:120px 0;
}
.section-head{
    max-width:620px;
    margin-bottom:64px;
}
.section-head .eyebrow{margin-bottom:18px; display:block;}
.section-head h2{
    font-size:clamp(2rem, 3.4vw, 2.8rem);
    font-weight:500;
}
.section-head p{
    margin-top:18px;
    color:var(--moss);
    font-size:1.02rem;
    max-width:520px;
}

/* organic divider */
.divider{
    width:100%;
    height:40px;
    margin:0 auto;
}
.divider svg{ width:100%; height:100%; }
.divider path{
    stroke:var(--sage);
    stroke-width:1.4;
    fill:none;
    stroke-dasharray:600;
    stroke-dashoffset:600;
    transition:stroke-dashoffset 1.8s ease;
}
.divider.in-view path{ stroke-dashoffset:0; }

/* ---------- Philosophy / About ---------- */
.about{ background:var(--stone); }
.about-grid{
    display:grid;
    grid-template-columns:0.9fr 1.1fr;
    gap:72px;
    align-items:center;
}
.about-visual{
    position:relative;
    aspect-ratio:4/5;
    border-radius:6px;
    background:
        radial-gradient(circle at 70% 30%, rgba(201,123,74,0.25), transparent 55%),
        linear-gradient(200deg, #EDE7D7, #C9C3AC 70%, var(--sage));
    overflow:hidden;
}
.about-visual .ring{
    position:absolute;
    border-radius:50%;
    border:1px solid rgba(63,74,61,0.35);
}
.about-visual .ring.r1{ width:70%; height:70%; top:15%; left:15%; }
.about-visual .ring.r2{ width:46%; height:46%; top:27%; left:27%; border-color:rgba(201,123,74,0.5); }
.about-word{
    position:absolute;
    bottom:28px; left:28px;
    font-family:'Fraunces', serif;
    font-style:italic;
    font-size:1.1rem;
    color:var(--moss-deep);
}
.about-copy .eyebrow{margin-bottom:20px; display:block;}
.about-copy h2{
    font-size:clamp(1.9rem, 3vw, 2.5rem);
    margin-bottom:24px;
}
.about-copy p{
    color:var(--moss);
    margin-bottom:18px;
    max-width:480px;
}
.about-copy p:last-of-type{margin-bottom:0;}
.kei-meaning{
    display:flex;
    gap:28px;
    margin-top:36px;
    flex-wrap:wrap;
}
.kei-meaning div{
    border-left:1px solid var(--clay);
    padding-left:14px;
}
.kei-meaning span{
    display:block;
    font-family:'Fraunces', serif;
    font-size:1.15rem;
    color:var(--moss-deep);
}
.kei-meaning small{
    font-size:0.75rem;
    letter-spacing:0.08em;
    text-transform:uppercase;
    color:var(--clay);
}

/* ---------- Equipment / Method ---------- */
.method-grid{
    display:grid;
    grid-template-columns:repeat(4, 1fr);
    gap:1px;
    background:var(--line);
    border:1px solid var(--line);
}
.method-card{
    background:var(--paper);
    padding:38px 28px;
    transition:background 0.4s ease;
}
.method-card:hover{ background:var(--stone); }
.method-card .num{
    font-family:'Fraunces', serif;
    font-style:italic;
    font-size:0.95rem;
    color:var(--clay);
    margin-bottom:22px;
    display:block;
}
.method-card h3{
    font-size:1.18rem;
    margin-bottom:10px;
    font-weight:500;
}
.method-card p{
    font-size:0.92rem;
    color:var(--moss);
}

/* ---------- Classes ---------- */
.classes{ background:var(--moss-deep); color:var(--paper); }
.classes .section-head h2{ color:var(--paper); }
.classes .section-head p{ color:rgba(247,244,237,0.7); }
.classes .eyebrow{ color:var(--clay-soft); }
.class-list{
    display:flex;
    flex-direction:column;
}
.class-row{
    display:grid;
    grid-template-columns:1.4fr 2fr 0.8fr;
    gap:24px;
    align-items:center;
    padding:28px 0;
    border-bottom:1px solid rgba(247,244,237,0.14);
    transition:padding-left 0.35s ease;
}
.class-row:first-child{ border-top:1px solid rgba(247,244,237,0.14); }
.class-row:hover{ padding-left:14px; }
.class-row h3{
    color:var(--paper);
    font-size:1.3rem;
    font-weight:500;
}
.class-row .desc{
    color:rgba(247,244,237,0.65);
    font-size:0.94rem;
    max-width:420px;
}
.class-row .level{
    text-align:right;
    font-size:0.78rem;
    letter-spacing:0.1em;
    text-transform:uppercase;
    color:var(--clay-soft);
}

/* ---------- Coaches ---------- */
.coaches-grid{
    display:grid;
    grid-template-columns:repeat(4, 1fr);
    gap:28px;
}
.coach-card{
    background:var(--stone);
    border-radius:6px;
    overflow:hidden;
}
.coach-photo{
    aspect-ratio:3/4;
    background:linear-gradient(150deg, #B8C2A8, #8A9A7E 60%, #5E6B53);
    position:relative;
}
.coach-photo::after{
    content:'';
    position:absolute;
    inset:0;
    background:radial-gradient(circle at 65% 25%, rgba(255,255,255,0.18), transparent 45%);
}
.coach-info{ padding:18px 20px 22px; }
.coach-info h3{ font-size:1.05rem; margin-bottom:4px; font-weight:500; }
.coach-info span{
    font-size:0.78rem;
    letter-spacing:0.06em;
    text-transform:uppercase;
    color:var(--clay);
}

/* ---------- Testimonial strip ---------- */
.testimonial{
    background:var(--stone);
    padding:90px 0;
}
.testimonial-inner{
    max-width:760px;
    margin:0 auto;
    text-align:center;
}
.testimonial blockquote{
    font-family:'Fraunces', serif;
    font-style:italic;
    font-size:clamp(1.4rem, 2.6vw, 1.9rem);
    color:var(--moss-deep);
    line-height:1.4;
}
.testimonial cite{
    display:block;
    margin-top:24px;
    font-size:0.85rem;
    letter-spacing:0.08em;
    text-transform:uppercase;
    color:var(--clay);
    font-style:normal;
}

/* ---------- Visit / Contact ---------- */
.visit-grid{
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:64px;
}
.visit-info h2{
    font-size:clamp(2rem, 3.4vw, 2.8rem);
    margin-bottom:24px;
}
.visit-info p{ color:var(--moss); margin-bottom:32px; max-width:440px; }
.info-line{
    display:flex;
    gap:16px;
    padding:18px 0;
    border-top:1px solid var(--line);
}
.info-line:last-of-type{ border-bottom:1px solid var(--line); }
.info-line .label{
    width:110px;
    flex-shrink:0;
    font-size:0.78rem;
    letter-spacing:0.08em;
    text-transform:uppercase;
    color:var(--clay);
    padding-top:2px;
}
.info-line .value{ color:var(--moss-deep); font-size:0.98rem; }
.info-line .value a:hover{ color:var(--clay); }

.visit-map{
    border-radius:6px;
    background:
        linear-gradient(155deg, #EDE7D7, #C9C3AC 50%, var(--sage));
    position:relative;
    overflow:hidden;
    min-height:380px;
}
.visit-map::before{
    content:'';
    position:absolute;
    inset:0;
    background-image:
        repeating-linear-gradient(0deg, rgba(63,74,61,0.05) 0, rgba(63,74,61,0.05) 1px, transparent 1px, transparent 38px),
        repeating-linear-gradient(90deg, rgba(63,74,61,0.05) 0, rgba(63,74,61,0.05) 1px, transparent 1px, transparent 38px);
}
.pin{
    position:absolute;
    top:50%; left:50%;
    transform:translate(-50%,-100%);
    width:34px; height:34px;
    border-radius:50% 50% 50% 0;
    background:var(--clay);
    transform-origin:bottom right;
    box-shadow:0 8px 20px rgba(0,0,0,0.2);
}
.pin::after{
    content:'';
    position:absolute;
    top:9px; left:9px;
    width:14px; height:14px;
    border-radius:50%;
    background:var(--paper);
}
.pin-rotate{ transform:translate(-50%,-100%) rotate(45deg); }

/* ---------- Final CTA ---------- */
.final-cta{
    text-align:center;
    padding:140px 0 120px;
}
.final-cta .eyebrow{ display:block; margin-bottom:22px; }
.final-cta h2{
    font-size:clamp(2.4rem, 5vw, 4rem);
    max-width:760px;
    margin:0 auto 36px;
    line-height:1.1;
}
.final-cta h2 em{ color:var(--clay); font-style:italic; font-weight:400; }

/* ---------- Footer ---------- */
footer{
    background:var(--moss-deep);
    color:rgba(247,244,237,0.65);
    padding:56px 0 32px;
}
.footer-top{
    display:flex;
    justify-content:space-between;
    align-items:flex-start;
    padding-bottom:36px;
    border-bottom:1px solid rgba(247,244,237,0.14);
    flex-wrap:wrap;
    gap:24px;
}
.footer-logo{
    font-family:'Fraunces', serif;
    color:var(--paper);
    font-size:1.2rem;
    font-weight:600;
}
.footer-links{
    display:flex;
    gap:32px;
    font-size:0.88rem;
}
.footer-links a:hover{ color:var(--clay-soft); }
.footer-bottom{
    display:flex;
    justify-content:space-between;
    padding-top:24px;
    font-size:0.8rem;
    flex-wrap:wrap;
    gap:12px;
}

/* ---------- Reveal on scroll ---------- */
.reveal{
    opacity:0;
    transform:translateY(24px);
    transition:opacity 0.8s ease, transform 0.8s ease;
}
.reveal.in-view{ opacity:1; transform:translateY(0); }

/* ---------- Responsive ---------- */
@media (max-width:980px){
    .hero-inner{ grid-template-columns:1fr; }
    .hero-visual{ max-width:420px; margin:0 auto; aspect-ratio:4/5; }
    .hero-kanji{ display:none; }
    .about-grid{ grid-template-columns:1fr; }
    .about-visual{ max-width:380px; margin:0 auto; }
    .method-grid{ grid-template-columns:repeat(2, 1fr); }
    .coaches-grid{ grid-template-columns:repeat(2, 1fr); }
    .visit-grid{ grid-template-columns:1fr; }
    .class-row{ grid-template-columns:1fr; gap:8px; }
    .class-row .level{ text-align:left; }
}

@media (max-width:720px){
    .wrap{ padding:0 22px; }
    .nav-links{ display:none; }
    section{ padding:84px 0; }
    .method-grid{ grid-template-columns:1fr; }
    .coaches-grid{ grid-template-columns:1fr 1fr; gap:16px; }
    .hero{ padding-top:120px; min-height:auto; padding-bottom:60px; }
    .scroll-cue{ display:none; }
}