/* =========================================================
   FUDOSHIN SHOTOKAN — Karate-Do Mutschellen
   Design tokens
========================================================= */
:root{
  --paper: #E7E4DA;
  --paper-light: #F1EFE7;
  --white: #FCFBF8;
  --ink: #17181A;
  --ink-soft: #2C2D2F;
  --ink-70: rgba(23,24,26,0.7);
  --ink-50: rgba(23,24,26,0.5);
  --red: #A22B1F;
  --red-dark: #7A1F16;
  --gold: #96793E;
  --stone: #8B8676;
  --stone-light: #CBC6B7;

  --font-display: 'Shippori Mincho', serif;
  --font-body: 'Noto Sans', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  --container: 1200px;
  --radius: 18px;
  --radius-sm: 10px;
  --ease: cubic-bezier(.22,.8,.25,1);
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
  *{ animation-duration:0.01ms !important; animation-iteration-count:1 !important; transition-duration:0.01ms !important; }
}

body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:var(--font-body);
  font-size:16px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}

img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
ul{ list-style:none; margin:0; padding:0; }
button{ font-family:inherit; }
:focus-visible{ outline:2px solid var(--red); outline-offset:3px; }

.container{
  max-width:var(--container);
  margin:0 auto;
  padding:0 32px;
}

h1,h2,h3,h4{
  font-family:var(--font-display);
  font-weight:600;
  line-height:1.15;
  margin:0 0 .5em;
  letter-spacing:0.01em;
}
h2{ font-size:clamp(2rem,3.6vw,2.9rem); }
h3{ font-size:1.3rem; }
p{ margin:0 0 1em; color:var(--ink-70); }

.eyebrow{
  font-family:var(--font-mono);
  font-size:0.78rem;
  letter-spacing:0.14em;
  text-transform:uppercase;
  color:var(--red);
  margin:0 0 1rem;
  display:inline-block;
}
.eyebrow--light{ color:#D8A392; }

.grain-overlay{
  position:fixed; inset:0; pointer-events:none; z-index:999;
  opacity:0.035; mix-blend-mode:multiply;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%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");
}

/* =========================================================
   BUTTONS
========================================================= */
.btn{
  display:inline-flex; align-items:center; justify-content:center;
  font-family:var(--font-mono);
  font-size:0.86rem;
  letter-spacing:0.06em;
  text-transform:uppercase;
  padding:16px 30px;
  border-radius:999px;
  border:1px solid transparent;
  cursor:pointer;
  transition:transform .35s var(--ease), box-shadow .35s var(--ease), background .3s ease, color .3s ease, border-color .3s ease;
  white-space:nowrap;
}
.btn--primary{
  background:var(--red);
  color:var(--white);
  box-shadow:0 8px 24px -8px rgba(122,31,22,.55);
}
.btn--primary:hover{
  transform:translateY(-3px);
  box-shadow:0 14px 30px -8px rgba(122,31,22,.65);
  background:var(--red-dark);
}
.btn--ghost{
  background:transparent;
  color:var(--ink);
  border-color:var(--ink-50);
}
.btn--ghost:hover{
  border-color:var(--ink);
  transform:translateY(-3px);
}
.btn--small{ padding:11px 20px; font-size:0.75rem; }
.btn--large{ padding:19px 40px; font-size:0.92rem; }

/* =========================================================
   NAVIGATION
========================================================= */
.nav{
  position:fixed; top:0; left:0; right:0; z-index:200;
  padding:22px 0;
  transition:padding .4s var(--ease), background .4s var(--ease), box-shadow .4s var(--ease);
}
.nav.is-scrolled{
  padding:12px 0;
  background:rgba(231,228,218,0.88);
  backdrop-filter:blur(14px);
  box-shadow:0 1px 0 rgba(23,24,26,0.08);
}
.nav__inner{
  max-width:var(--container);
  margin:0 auto;
  padding:0 32px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
}
.nav__brand{ display:flex; align-items:baseline; gap:10px; }
.nav__brand-kanji{
  font-family:var(--font-display);
  font-size:1.4rem;
  color:var(--red);
}
.nav__brand-text{
  font-family:var(--font-mono);
  font-weight:600;
  font-size:0.92rem;
  letter-spacing:0.08em;
  display:flex;
  flex-direction:column;
  line-height:1.15;
}
.nav__brand-text em{
  font-style:normal;
  font-size:0.62em;
  font-weight:400;
  letter-spacing:0.14em;
  color:var(--stone);
  text-transform:uppercase;
}
.nav__links{
  display:flex;
  gap:30px;
  margin-right:auto;
  margin-left:40px;
}
.nav__links a{
  position:relative;
  font-size:0.9rem;
  font-weight:500;
  padding:6px 0;
}
.nav__links a span{ position:relative; }
.nav__links a span::after{
  content:'';
  position:absolute; left:0; right:0; bottom:-4px;
  height:1.5px; background:var(--red);
  transform:scaleX(0); transform-origin:left;
  transition:transform .3s var(--ease);
}
.nav__links a:hover span::after{ transform:scaleX(1); }
.nav__cta{ flex-shrink:0; }
.nav__burger{
  display:none; flex-direction:column; gap:5px;
  background:none; border:none; cursor:pointer; padding:8px;
}
.nav__burger span{
  width:24px; height:2px; background:var(--ink); border-radius:2px;
  transition:transform .3s var(--ease), opacity .3s var(--ease);
}

/* =========================================================
   HERO
========================================================= */
.hero{
  position:relative;
  min-height:100vh;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  text-align:center;
  padding:140px 24px 100px;
  overflow:hidden;
  background:
    radial-gradient(ellipse 80% 60% at 50% 20%, rgba(255,255,255,0.5), transparent 60%),
    var(--paper);
}
.hero__kanji-bg{
  position:absolute;
  top:46%; left:50%;
  transform:translate(-50%,-50%);
  font-family:var(--font-display);
  font-size:min(60vw,720px);
  font-weight:800;
  color:var(--ink);
  opacity:0.045;
  line-height:1;
  white-space:nowrap;
  pointer-events:none;
  user-select:none;
}
.hero__mountains{
  position:absolute; bottom:0; left:0; right:0;
  height:180px;
  opacity:0.9;
}
.hero__mountains svg{ width:100%; height:100%; }
.hero__mountains path{ fill:var(--ink); opacity:0.9; }

.hero__content{
  position:relative;
  z-index:2;
  max-width:780px;
}
.hero__ensou{
  position:absolute;
  top:50%; left:50%;
  width:min(640px,86vw);
  height:min(640px,86vw);
  transform:translate(-50%,-50%);
  z-index:-1;
  pointer-events:none;
}
.ensou-svg{ width:100%; height:100%; }
.ensou-circle{
  fill:none;
  stroke:var(--red);
  stroke-width:3;
  stroke-linecap:round;
  opacity:0.5;
  stroke-dasharray:960;
  stroke-dashoffset:960;
  transform-origin:center;
  transform:rotate(-18deg);
  transition:stroke-dashoffset 2.1s var(--ease) .3s;
}
.hero.is-loaded .ensou-circle{ stroke-dashoffset:70; }

.hero__title{
  font-size:clamp(2.4rem,6vw,4.4rem);
  margin-bottom:0.5em;
}
.ink-mark{ color:var(--red); }
.hero__lead{
  font-size:1.08rem;
  max-width:560px;
  margin:0 auto 2.2rem;
  color:var(--ink-70);
}
.hero__actions{
  display:flex; gap:16px; justify-content:center; flex-wrap:wrap;
}
.hero__scroll{
  position:absolute; bottom:36px; left:50%; transform:translateX(-50%);
  display:flex; flex-direction:column; align-items:center; gap:10px;
  font-family:var(--font-mono);
  font-size:0.72rem;
  letter-spacing:0.12em;
  text-transform:uppercase;
  color:var(--stone);
  z-index:2;
}
.hero__scroll span{
  width:1px; height:36px;
  background:linear-gradient(var(--red),transparent);
  animation:scrollpulse 2s ease-in-out infinite;
}
@keyframes scrollpulse{
  0%,100%{ opacity:0.3; } 50%{ opacity:1; }
}

/* =========================================================
   REVEAL ANIMATION
========================================================= */
.reveal-up{
  opacity:0;
  transform:translateY(28px);
  transition:opacity .8s var(--ease) var(--d,0s), transform .8s var(--ease) var(--d,0s);
}
.reveal-up.is-visible{ opacity:1; transform:translateY(0); }

/* =========================================================
   SECTION SHELL + KANJI DIVIDERS
========================================================= */
.section{
  position:relative;
  padding:120px 0;
}
.section--paper-light{ background:var(--paper-light); }
.section--dark{ background:var(--ink); color:var(--paper); }
.section--dark p{ color:rgba(241,239,231,0.68); }
.section--dark h2{ color:var(--paper); }

.section__divider{
  display:flex; justify-content:center;
  margin-bottom:56px;
}
.kanji-mark{
  width:64px; height:64px;
  border-radius:50%;
  border:1.5px solid var(--red);
  display:flex; align-items:center; justify-content:center;
  font-family:var(--font-display);
  font-size:1.5rem;
  color:var(--red);
  position:relative;
}
.kanji-mark::before{
  content:'';
  position:absolute; inset:-9px;
  border-radius:50%;
  border:1px dashed var(--stone-light);
  opacity:0.6;
}
.kanji-mark--light{ border-color:#D8A392; color:#D8A392; }
.kanji-mark--light::before{ border-color:rgba(241,239,231,0.25); }

.section__head{ max-width:620px; margin:0 auto 60px; text-align:center; }
.section__head--light .eyebrow{ color:#D8A392; }
.section__intro{ font-size:1.05rem; }

/* =========================================================
   ÜBER UNS — SPLIT
========================================================= */
.split{
  display:grid;
  grid-template-columns:0.9fr 1.1fr;
  gap:80px;
  align-items:center;
}
.split__media{ position:relative; }
.frame-ensou{
  position:relative;
  padding:22px;
}
.frame-ensou::before{
  content:'';
  position:absolute; inset:0;
  border-radius:50% 48% 52% 46% / 52% 46% 54% 48%;
  border:2px solid var(--red);
  opacity:0.55;
}
.placeholder-img{
  aspect-ratio:4/5;
  border-radius:var(--radius);
  background:
    linear-gradient(155deg, rgba(23,24,26,0.85), rgba(23,24,26,0.55)),
    repeating-linear-gradient(135deg, var(--stone-light) 0 2px, transparent 2px 26px);
  display:flex; align-items:flex-end; padding:26px;
  color:var(--paper-light);
  font-family:var(--font-mono);
  font-size:0.78rem;
  letter-spacing:0.06em;
  text-transform:uppercase;
  overflow:hidden;
  transition:transform .5s var(--ease);
}
.frame-ensou:hover .placeholder-img{ transform:scale(1.03); }
.split__media-caption{
  margin-top:18px;
  font-size:0.86rem;
  color:var(--stone);
  text-align:center;
}
.split__text h2{ max-width:11ch; }

.stat-row{
  display:flex; gap:40px; margin-top:32px;
  padding-top:28px;
  border-top:1px solid var(--stone-light);
}
.stat{ display:flex; flex-direction:column; }
.stat__num{
  font-family:var(--font-display);
  font-size:2.1rem;
  color:var(--red);
  line-height:1;
}
.stat__label{
  font-family:var(--font-mono);
  font-size:0.72rem;
  letter-spacing:0.06em;
  text-transform:uppercase;
  color:var(--stone);
  margin-top:6px;
}

/* =========================================================
   TRAINING CARDS
========================================================= */
.card-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:26px;
}
.tcard{
  background:var(--white);
  border-radius:var(--radius);
  padding:36px 30px;
  box-shadow:0 1px 0 rgba(23,24,26,0.05);
  transition:transform .45s var(--ease), box-shadow .45s var(--ease);
  border:1px solid rgba(23,24,26,0.06);
}
.tcard:hover{
  transform:translateY(-8px);
  box-shadow:0 22px 40px -18px rgba(23,24,26,0.28);
}
.tcard__kanji{
  display:inline-flex; align-items:center; justify-content:center;
  width:46px; height:46px;
  font-family:var(--font-display);
  font-size:1.3rem;
  color:var(--red);
  border:1px solid var(--stone-light);
  border-radius:50%;
  margin-bottom:18px;
}
.tcard h3{ margin-bottom:.4em; }
.tcard p{ font-size:0.95rem; margin:0; }

/* =========================================================
   VORTEILE (dark)
========================================================= */
.benefit-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:2px;
  background:rgba(241,239,231,0.1);
  border-radius:var(--radius);
  overflow:hidden;
}
.benefit{
  background:var(--ink);
  padding:40px 34px;
  transition:background .4s ease;
}
.benefit:hover{ background:#1F2023; }
.benefit__icon{
  width:34px; height:34px;
  margin-bottom:20px;
  fill:none;
  stroke:var(--red);
  stroke-width:1.6;
  stroke-linecap:round;
  stroke-linejoin:round;
}
.benefit h3{ color:var(--paper); font-size:1.12rem; }
.benefit p{ font-size:0.92rem; margin:0; }

/* =========================================================
   GALLERY
========================================================= */
.gallery{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  grid-auto-rows:220px;
  gap:18px;
}
.gallery__item{
  position:relative;
  border-radius:var(--radius-sm);
  overflow:hidden;
  background:
    linear-gradient(160deg, rgba(162,43,31,0.18), rgba(23,24,26,0.75)),
    repeating-linear-gradient(45deg, var(--stone-light) 0 2px, transparent 2px 22px);
  display:flex; align-items:flex-end;
  cursor:default;
}
.gallery__item--wide{ grid-column:span 2; }
.gallery__item span{
  padding:16px;
  font-family:var(--font-mono);
  font-size:0.76rem;
  letter-spacing:0.05em;
  text-transform:uppercase;
  color:var(--paper-light);
  transform:translateY(6px);
  opacity:0.85;
  transition:transform .4s var(--ease);
}
.gallery__item::after{
  content:'';
  position:absolute; inset:0;
  background:rgba(23,24,26,0);
  transition:background .4s ease;
}
.gallery__item:hover::after{ background:rgba(23,24,26,0.15); }
.gallery__item:hover span{ transform:translateY(0); }
.gallery__item:hover{ box-shadow:inset 0 0 0 2px var(--red); }

/* =========================================================
   TESTIMONIALS
========================================================= */
.testi-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:26px;
}
.testi{
  margin:0;
  background:var(--white);
  border-radius:var(--radius);
  padding:34px 30px;
  border:1px solid rgba(23,24,26,0.06);
}
.testi__stars{ color:var(--red); letter-spacing:3px; margin-bottom:16px; font-size:0.9rem; }
.testi blockquote{ margin:0 0 20px; font-size:0.98rem; color:var(--ink-soft); font-style:italic; }
.testi figcaption{ font-family:var(--font-mono); font-size:0.8rem; }
.testi figcaption span{ color:var(--stone); font-style:normal; }

/* =========================================================
   CTA BAND
========================================================= */
.cta-band{
  position:relative;
  background:var(--red);
  color:var(--white);
  padding:110px 0;
  text-align:center;
  overflow:hidden;
}
.cta-band__ensou{
  position:absolute; top:50%; left:50%;
  width:640px; height:640px;
  transform:translate(-50%,-50%);
  opacity:0.15;
}
.cta-band__ensou svg{ width:100%; height:100%; }
.cta-band__ensou circle{ fill:none; stroke:var(--white); stroke-width:2; }
.cta-band__inner{ position:relative; z-index:2; }
.cta-band h2{ color:var(--white); }
.cta-band p{ color:rgba(255,255,255,0.82); max-width:480px; margin:0 auto 2rem; }
.cta-band .btn--primary{ background:var(--ink); }
.cta-band .btn--primary:hover{ background:#000; }

/* =========================================================
   CONTACT
========================================================= */
.contact-grid{
  display:grid;
  grid-template-columns:1.3fr 0.9fr;
  gap:60px;
  align-items:start;
}
.contact-form{
  background:var(--white);
  border-radius:var(--radius);
  padding:42px;
  border:1px solid rgba(23,24,26,0.06);
}
.field-row{ display:grid; grid-template-columns:1fr 1fr; gap:20px; }
.field{ margin-bottom:20px; display:flex; flex-direction:column; }
.field label{
  font-family:var(--font-mono);
  font-size:0.74rem;
  letter-spacing:0.06em;
  text-transform:uppercase;
  color:var(--stone);
  margin-bottom:8px;
}
.field input, .field select, .field textarea{
  font-family:var(--font-body);
  font-size:0.98rem;
  padding:13px 14px;
  border:1px solid var(--stone-light);
  border-radius:var(--radius-sm);
  background:var(--paper-light);
  color:var(--ink);
  resize:vertical;
  transition:border-color .3s ease, box-shadow .3s ease;
}
.field input:focus, .field select:focus, .field textarea:focus{
  outline:none;
  border-color:var(--red);
  box-shadow:0 0 0 3px rgba(162,43,31,0.12);
}
.form-status{
  margin-top:16px; margin-bottom:0;
  font-family:var(--font-mono);
  font-size:0.84rem;
  color:var(--red);
  min-height:1.2em;
}

.contact-side{ display:flex; flex-direction:column; gap:24px; }
.hours-card, .address-card{
  background:var(--white);
  border-radius:var(--radius);
  padding:30px 32px;
  border:1px solid rgba(23,24,26,0.06);
}
.hours-card h3{ margin-bottom:1em; }
.hours-list li{
  display:flex; justify-content:space-between;
  padding:9px 0;
  border-bottom:1px solid rgba(23,24,26,0.07);
  font-size:0.92rem;
}
.hours-list li:last-child{ border-bottom:none; }
.hours-list__off span:last-child{ color:var(--stone); }
.map-placeholder{
  aspect-ratio:16/9;
  border-radius:var(--radius);
  background:
    linear-gradient(160deg, rgba(162,43,31,0.12), rgba(23,24,26,0.85)),
    repeating-linear-gradient(90deg, var(--stone-light) 0 1px, transparent 1px 30px),
    repeating-linear-gradient(0deg, var(--stone-light) 0 1px, transparent 1px 30px);
  display:flex; align-items:center; justify-content:center;
  color:var(--paper-light);
  font-family:var(--font-mono);
  font-size:0.8rem;
  letter-spacing:0.05em;
  text-transform:uppercase;
  text-align:center;
  padding:20px;
}
.address-card p{ margin:0 0 10px; font-size:0.92rem; }
.address-card p:last-child{ margin-bottom:0; }
.address-card a:hover{ color:var(--red); }

/* =========================================================
   FOOTER
========================================================= */
.footer{
  background:var(--ink);
  color:rgba(241,239,231,0.72);
  padding:80px 0 0;
}
.footer__inner{
  display:grid;
  grid-template-columns:1.4fr 1fr 1fr 1fr;
  gap:40px;
  padding-bottom:60px;
  border-bottom:1px solid rgba(241,239,231,0.12);
}
.footer__brand{ display:flex; flex-direction:column; gap:10px; }
.footer__brand .nav__brand-kanji{ font-size:1.6rem; }
.footer__brand-text{
  font-family:var(--font-mono);
  font-weight:600;
  letter-spacing:0.08em;
  color:var(--paper-light);
  font-size:0.95rem;
}
.footer__brand p{ font-size:0.88rem; color:rgba(241,239,231,0.55); max-width:26ch; }
.footer__col{ display:flex; flex-direction:column; gap:12px; }
.footer__col h4{
  font-family:var(--font-mono);
  font-size:0.76rem;
  letter-spacing:0.1em;
  text-transform:uppercase;
  color:var(--paper-light);
  margin-bottom:6px;
}
.footer__col a{ font-size:0.9rem; transition:color .3s ease; }
.footer__col a:hover{ color:var(--red); }
.footer__bottom{
  max-width:var(--container);
  margin:0 auto;
  padding:26px 32px 30px;
  display:flex; justify-content:space-between; flex-wrap:wrap; gap:12px;
  font-family:var(--font-mono);
  font-size:0.78rem;
  color:rgba(241,239,231,0.45);
}
.footer__legal{ display:flex; gap:20px; }
.footer__legal a:hover{ color:var(--red); }

/* =========================================================
   RESPONSIVE
========================================================= */
@media (max-width:1080px){
  .split{ grid-template-columns:1fr; gap:50px; }
  .split__media{ max-width:420px; margin:0 auto; }
  .card-grid{ grid-template-columns:repeat(2,1fr); }
  .benefit-grid{ grid-template-columns:repeat(2,1fr); }
  .gallery{ grid-template-columns:repeat(2,1fr); }
  .gallery__item--wide{ grid-column:span 2; }
  .testi-grid{ grid-template-columns:1fr; max-width:520px; margin:0 auto; }
  .contact-grid{ grid-template-columns:1fr; }
  .footer__inner{ grid-template-columns:1fr 1fr; }
}

@media (max-width:760px){
  .nav__links{ display:none; }
  .nav__cta{ display:none; }
  .nav__burger{ display:flex; }
  .nav.menu-open .nav__links{
    display:flex; flex-direction:column;
    position:absolute; top:100%; left:0; right:0;
    background:var(--paper-light);
    padding:20px 32px 30px;
    gap:6px;
    box-shadow:0 20px 30px -20px rgba(0,0,0,0.3);
  }
  .nav.menu-open .nav__links a{ padding:12px 0; border-bottom:1px solid rgba(23,24,26,0.08); }
  .nav.menu-open .nav__burger span:nth-child(1){ transform:translateY(7px) rotate(45deg); }
  .nav.menu-open .nav__burger span:nth-child(2){ opacity:0; }
  .nav.menu-open .nav__burger span:nth-child(3){ transform:translateY(-7px) rotate(-45deg); }

  .hero{ padding:130px 20px 90px; }
  .hero__title{ font-size:clamp(2rem,9vw,2.8rem); }
  .container{ padding:0 22px; }
  .section{ padding:88px 0; }
  .card-grid{ grid-template-columns:1fr; }
  .benefit-grid{ grid-template-columns:1fr; }
  .gallery{ grid-template-columns:1fr 1fr; grid-auto-rows:160px; }
  .field-row{ grid-template-columns:1fr; }
  .contact-form{ padding:28px 22px; }
  .stat-row{ gap:24px; flex-wrap:wrap; }
  .footer__inner{ grid-template-columns:1fr; padding-bottom:40px; }
  .footer__bottom{ flex-direction:column; align-items:flex-start; }
}