/* =========================================================
   AI School Juku — Light Editorial Edition (2026-04-28)
   ライト基調 × ライム/コーラルレッド/イエロー × 元アセット活用
   Inter + Noto Sans JP
   ========================================================= */

/* -- Reset --------------------------------------------------- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;}
body{
  font-family:"Inter","Noto Sans JP","Hiragino Kaku Gothic ProN","Hiragino Sans",sans-serif;
  font-feature-settings:"palt" 1,"liga" 1;
  background:#FAFAF7;color:#0F1116;
  font-size:16px;line-height:1.7;letter-spacing:.02em;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
img,svg,video{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none;-webkit-tap-highlight-color:transparent}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
ul,ol{list-style:none}
h1,h2,h3,h4,h5,h6{font-weight:700;letter-spacing:-.01em;line-height:1.25}
::selection{background:#D0FE18;color:#0F1116}
:focus-visible{outline:2px solid #2F6BFF;outline-offset:3px;border-radius:6px}

/* -- Tokens -------------------------------------------------- */
:root{
  --bg:#FAFAF7;
  --bg-2:#F2F2EC;
  --surface:#FFFFFF;
  --dark:#0F1116;
  --dark-2:#1A1D26;
  --line:#E5E7EB;
  --line-strong:#D6D9DF;
  --text:#0F1116;
  --text-2:#5A5F6B;
  --text-3:#8A8F99;

  --lime:#D0FE18;
  --lime-soft:#EFFFB0;
  --coral:#2F6BFF;
  --coral-soft:#EAF0FF;
  --yellow:#FFD64D;
  --yellow-soft:#FFF3C2;

  --container:1240px;
  --container-narrow:980px;

  --radius-xs:8px;
  --radius:14px;
  --radius-lg:24px;
  --radius-xl:36px;

  --shadow-sm:0 1px 2px rgba(15,17,22,.05);
  --shadow:0 4px 16px -4px rgba(15,17,22,.08),0 2px 4px rgba(15,17,22,.04);
  --shadow-lg:0 24px 48px -16px rgba(15,17,22,.18),0 8px 16px -8px rgba(15,17,22,.08);

  --ease:cubic-bezier(.22,1,.36,1);
}

/* -- Layout -------------------------------------------------- */
.tx-container{max-width:var(--container);margin:0 auto;padding:0 32px}
.tx-container--narrow{max-width:var(--container-narrow)}
@media (max-width:767px){.tx-container{padding:0 22px}}

.tx-section{padding:120px 0;position:relative}
@media (max-width:767px){.tx-section{padding:80px 0}}
.tx-section--dark{background:var(--dark);color:#ECEEF2}
.tx-section--dark .tx-section__title{color:#fff}
.tx-section--dark .tx-section__lead{color:#A6ABB8}
.tx-section--dark .tx-section__num{color:var(--lime)}
.tx-section--cream{background:var(--bg-2)}

.tx-section__head{margin-bottom:56px;display:flex;flex-direction:column;gap:18px}
.tx-section__head--center{align-items:center;text-align:center}
.tx-section__num{
  font-family:"Inter",sans-serif;
  font-size:11px;letter-spacing:.32em;text-transform:uppercase;
  color:var(--text-3);font-weight:700;
  display:inline-flex;align-items:center;gap:14px;
}
.tx-section__num::before{
  content:"";display:inline-block;width:28px;height:1px;background:var(--coral);
}
.tx-section__title{
  font-size:clamp(32px,5vw,64px);
  font-weight:900;letter-spacing:-.025em;
  line-height:1.18;
  font-feature-settings:"palt" 1;color:var(--text);
}
.tx-section__title em{
  font-style:normal;
  background:linear-gradient(transparent 65%,var(--coral) 65%,var(--coral) 92%,transparent 92%);
  padding:0 .08em;
}
.tx-section__title strong{font-weight:900;color:var(--coral);font-style:normal}
.tx-section__lead{
  font-size:clamp(14px,1.4vw,16px);
  color:var(--text-2);max-width:640px;line-height:1.85;
}

/* -- Eyebrow ------------------------------------------------- */
.tx-eyebrow{
  display:inline-flex;align-items:center;gap:10px;
  font-family:"Inter",sans-serif;
  font-size:11px;font-weight:700;letter-spacing:.28em;text-transform:uppercase;
  color:var(--coral);
  padding:8px 14px;
  background:var(--coral-soft);
  border-radius:999px;
  width:max-content;
}
.tx-eyebrow::before{
  content:"";width:6px;height:6px;border-radius:999px;background:var(--coral);
  box-shadow:0 0 0 4px rgba(47,107,255,.18);
  animation:tx-pulse 2s ease-in-out infinite;
}
@keyframes tx-pulse{
  0%,100%{box-shadow:0 0 0 4px rgba(47,107,255,.18)}
  50%{box-shadow:0 0 0 9px rgba(47,107,255,0)}
}

/* -- Buttons ------------------------------------------------- */
.tx-btn{
  display:inline-flex;align-items:center;gap:10px;
  padding:14px 22px;
  border-radius:999px;
  font-weight:800;font-size:14px;letter-spacing:.02em;
  border:1px solid transparent;
  transition:transform .25s var(--ease),background .25s ease,box-shadow .25s ease,color .25s ease;
  position:relative;overflow:hidden;
  white-space:nowrap;
}
.tx-btn--lg{padding:17px 28px;font-size:15px}
.tx-btn--accent{
  background:var(--coral);color:#fff;
  box-shadow:0 12px 28px -10px rgba(47,107,255,.55);
}
.tx-btn--accent::before{
  content:"";position:absolute;inset:0;
  background:linear-gradient(120deg,transparent 30%,rgba(255,255,255,.45) 50%,transparent 70%);
  transform:translateX(-150%);transition:transform .9s ease;
}
.tx-btn--accent:hover::before{transform:translateX(150%)}
.tx-btn--accent:hover{transform:translateY(-2px);box-shadow:0 18px 38px -10px rgba(47,107,255,.65)}
.tx-btn--lime{
  background:var(--lime);color:var(--text);
  box-shadow:0 12px 28px -10px rgba(208,254,24,.55);
}
.tx-btn--lime:hover{transform:translateY(-2px);box-shadow:0 18px 38px -10px rgba(208,254,24,.65)}
.tx-btn--ghost{
  background:#fff;color:var(--text);border-color:var(--line-strong);
}
.tx-btn--ghost:hover{border-color:var(--text);transform:translateY(-2px)}
.tx-btn--dark{background:var(--text);color:#fff}
.tx-btn--dark:hover{transform:translateY(-2px);background:var(--dark-2)}
.tx-btn svg{transition:transform .3s var(--ease)}
.tx-btn:hover svg{transform:translateX(4px)}

/* button-as-image (retain original btn_2.png/btn.png/campaign-btn.png) */
.tx-btn-img{
  display:inline-block;
  filter:drop-shadow(0 16px 30px rgba(47,107,255,.25));
  transition:transform .35s var(--ease),filter .35s ease;
  position:relative;
}
.tx-btn-img img{width:100%;height:auto;display:block}
.tx-btn-img:hover{transform:translateY(-3px);filter:drop-shadow(0 22px 42px rgba(47,107,255,.35))}
.tx-btn-img--md{max-width:520px}
.tx-btn-img--sm{max-width:420px}

/* -- Atmospheric layers ------------------------------------ */
.tx-progress{
  position:fixed;left:0;top:0;height:3px;width:0%;
  background:linear-gradient(90deg,var(--coral),var(--yellow),var(--lime));
  z-index:9999;pointer-events:none;
  box-shadow:0 0 12px rgba(47,107,255,.4);
  transition:width .08s linear;
}
.tx-grain{
  position:fixed;inset:0;pointer-events:none;z-index:9000;
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='200' height='200'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='1.4' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 0  0 0 0 0 0  0 0 0 0 0  0 0 0 0.04 0'/></filter><rect width='200' height='200' filter='url(%23n)'/></svg>");
  opacity:.6;mix-blend-mode:multiply;
}

/* -- Header -------------------------------------------------- */
.tx-header{
  position:fixed;top:0;left:0;right:0;z-index:9100;
  display:flex;align-items:center;justify-content:space-between;
  padding:18px 32px;
  transition:padding .35s var(--ease),background .35s ease,backdrop-filter .35s ease,border-color .35s ease;
  border-bottom:1px solid transparent;
}
.tx-header.is-scrolled{
  padding:12px 32px;
  background:rgba(250,250,247,.86);
  backdrop-filter:blur(20px) saturate(180%);
  -webkit-backdrop-filter:blur(20px) saturate(180%);
  border-bottom-color:var(--line);
}
.tx-logo{display:flex;align-items:center;gap:12px;font-weight:800;letter-spacing:.04em;font-size:14px;color:var(--text)}
.tx-logo__mark{
  display:inline-grid;place-items:center;
  width:38px;height:38px;border-radius:10px;
  background:var(--text);color:var(--lime);
  font-family:"Inter",sans-serif;font-weight:900;letter-spacing:-.02em;font-size:14px;
}
.tx-logo__name{font-family:"Inter",sans-serif;font-size:13px;letter-spacing:.18em}
.tx-nav{display:flex;align-items:center;gap:32px}
.tx-nav a{
  font-size:13px;font-weight:600;color:var(--text-2);
  position:relative;transition:color .25s ease;
}
.tx-nav a::after{
  content:"";position:absolute;left:0;bottom:-6px;
  width:0;height:2px;background:var(--coral);
  transition:width .35s var(--ease);
}
.tx-nav a:hover{color:var(--text)}
.tx-nav a:hover::after{width:100%}
.tx-header__cta{font-size:13px;padding:10px 18px}
.tx-burger{
  display:none;width:42px;height:42px;
  border-radius:12px;border:1px solid var(--line-strong);
  align-items:center;justify-content:center;flex-direction:column;gap:5px;
  background:#fff;
}
.tx-burger span{display:block;width:18px;height:2px;background:var(--text);transition:transform .3s ease,opacity .3s ease;border-radius:2px}
.tx-burger[aria-expanded="true"] span:nth-child(1){transform:translateY(3.5px) rotate(45deg)}
.tx-burger[aria-expanded="true"] span:nth-child(2){transform:translateY(-3.5px) rotate(-45deg)}
@media (max-width:1023px){
  .tx-nav,.tx-header__cta{display:none}
  .tx-burger{display:flex}
}
.tx-mobile{
  position:fixed;inset:0;z-index:9050;
  background:rgba(250,250,247,.98);backdrop-filter:blur(20px);
  display:flex;flex-direction:column;
  padding:90px 28px 32px;gap:22px;
  opacity:0;pointer-events:none;
  transition:opacity .35s ease;
}
.tx-mobile.is-open{opacity:1;pointer-events:auto}
.tx-mobile a{font-size:22px;font-weight:700;color:var(--text);padding:14px 0;border-bottom:1px solid var(--line)}
.tx-mobile a:last-of-type{border-bottom:0}
.tx-mobile .tx-btn{margin-top:auto;justify-content:center}

/* -- Hero ---------------------------------------------------- */
.tx-hero{
  position:relative;min-height:100vh;
  display:flex;align-items:center;
  padding:140px 32px 80px;
  overflow:hidden;
  background:
    radial-gradient(circle at 90% 10%,rgba(208,254,24,.4),transparent 40%),
    radial-gradient(circle at 0% 90%,rgba(47,107,255,.18),transparent 45%),
    var(--bg);
}
.tx-hero__bg{position:absolute;inset:0;pointer-events:none;}
.tx-hero__grid{
  position:absolute;inset:0;
  background-image:
    linear-gradient(to right,rgba(15,17,22,.045) 1px,transparent 1px),
    linear-gradient(to bottom,rgba(15,17,22,.045) 1px,transparent 1px);
  background-size:64px 64px;
  mask-image:radial-gradient(ellipse at 50% 50%,#000 30%,transparent 78%);
  -webkit-mask-image:radial-gradient(ellipse at 50% 50%,#000 30%,transparent 78%);
}
.tx-hero__triangles{
  position:absolute;top:18%;left:-30px;
  width:300px;opacity:.45;
  animation:tx-slide 4s ease-in-out infinite alternate;
  pointer-events:none;
}
.tx-hero__triangles--right{
  left:auto;right:-30px;top:auto;bottom:18%;
  transform:scaleX(-1);
  animation-delay:-2s;
}
@keyframes tx-slide{
  0%{transform:translateX(0)}
  100%{transform:translateX(20px)}
}
.tx-hero__triangles--right{
  animation-name:tx-slide-r;
}
@keyframes tx-slide-r{
  0%{transform:scaleX(-1) translateX(0)}
  100%{transform:scaleX(-1) translateX(20px)}
}
.tx-hero__inner{
  position:relative;z-index:2;
  max-width:var(--container);width:100%;margin:0 auto;
  display:flex;flex-direction:column;gap:28px;
}
.tx-hero__title{
  font-size:clamp(46px,8.4vw,128px);
  font-weight:900;letter-spacing:-.04em;line-height:.96;
  font-feature-settings:"palt" 1;
}
.tx-hero__title em{
  font-style:normal;color:var(--coral);
  position:relative;display:inline-block;
}
.tx-hero__title em::after{
  content:"";position:absolute;left:0;right:0;bottom:.04em;height:.18em;
  background:var(--yellow);z-index:-1;border-radius:4px;
}
.tx-hero__title .tx-reveal-line{display:block;overflow:hidden}
.tx-hero__title .tx-reveal-line > span{
  display:inline-block;transform:translateY(110%);
  transition:transform 1.1s var(--ease);
}
.tx-hero.is-revealed .tx-reveal-line > span{transform:translateY(0)}
.tx-hero.is-revealed .tx-reveal-line:nth-child(2) > span{transition-delay:.18s}
.tx-hero__lead{font-size:clamp(15px,1.5vw,18px);color:var(--text-2);max-width:560px;line-height:1.85}
.tx-hero__ctas{display:flex;gap:18px;flex-wrap:wrap;align-items:center;margin-top:8px}
.tx-hero__stats{
  display:flex;gap:48px;flex-wrap:wrap;
  margin-top:24px;padding-top:32px;
  border-top:1px solid var(--line);
}
.tx-hero__stats li{display:flex;flex-direction:column;gap:4px}
.tx-hero__stats b{
  font-family:"Inter",sans-serif;
  font-size:42px;font-weight:900;letter-spacing:-.03em;
  color:var(--text);font-variant-numeric:tabular-nums;line-height:1;
}
.tx-hero__stats b em{color:var(--coral);font-style:normal}
.tx-hero__stats span{font-size:11px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--text-3)}
@media (max-width:767px){
  .tx-hero{padding:110px 22px 60px}
  .tx-hero__triangles{width:140px}
  .tx-hero__stats{gap:24px;padding-top:24px;margin-top:8px}
  .tx-hero__stats b{font-size:30px}
}
.tx-hero__scroll{
  position:absolute;bottom:30px;left:50%;
  transform:translateX(-50%);
  width:24px;height:42px;
  border:2px solid var(--text);border-radius:999px;
  display:flex;justify-content:center;z-index:3;
}
.tx-hero__scroll span{
  display:block;width:3px;height:8px;border-radius:999px;
  background:var(--coral);margin-top:6px;
  animation:tx-scroll-dot 1.6s ease-in-out infinite;
}
@keyframes tx-scroll-dot{
  0%{opacity:0;transform:translateY(0)}
  30%{opacity:1}
  100%{opacity:0;transform:translateY(16px)}
}
@media (max-width:767px){.tx-hero__scroll{display:none}}

/* -- Marquee ------------------------------------------------- */
.tx-marquee{
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
  padding:24px 0;overflow:hidden;
  background:var(--text);color:#fff;
  white-space:nowrap;position:relative;
}
.tx-marquee__track{
  display:inline-flex;gap:36px;align-items:center;
  animation:tx-marquee 40s linear infinite;
  font-family:"Inter",sans-serif;font-weight:700;letter-spacing:.05em;
}
.tx-marquee__track span{font-size:clamp(22px,3.4vw,42px);text-transform:uppercase}
.tx-marquee__track span:nth-child(odd){color:#fff}
.tx-marquee__track span:nth-child(2n){color:var(--lime);font-size:8px}
@keyframes tx-marquee{
  0%{transform:translateX(0)}
  100%{transform:translateX(-50%)}
}

/* -- Mission ------------------------------------------------- */
.tx-mission .tx-section__title{font-size:clamp(38px,5.6vw,82px);max-width:1100px}
.tx-mission__body{
  margin-top:48px;
  display:grid;grid-template-columns:1fr 1fr;gap:42px;
  font-size:17px;line-height:1.95;color:var(--text-2);
}
.tx-mission__body p{position:relative;padding-left:24px;border-left:2px solid var(--lime)}
@media (max-width:767px){.tx-mission__body{grid-template-columns:1fr;gap:24px}}

/* -- Worry / Pain grid -------------------------------------- */
.tx-worry{background:linear-gradient(180deg,#FFF,var(--bg))}
.tx-pain-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
@media (max-width:1023px){.tx-pain-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:560px){.tx-pain-grid{grid-template-columns:1fr}}
.tx-pain-card{
  position:relative;
  padding:28px 24px 26px;
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);
  display:flex;flex-direction:column;gap:14px;
  transition:transform .5s var(--ease),box-shadow .5s ease,border-color .5s ease;
  overflow:hidden;
}
.tx-pain-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);border-color:var(--coral)}
.tx-pain-card__num{
  font-family:"Inter",sans-serif;
  font-size:11px;font-weight:800;letter-spacing:.3em;
  color:var(--coral);
}
.tx-pain-card__img{
  width:100%;aspect-ratio:1/1;
  background:var(--coral-soft);
  border-radius:var(--radius);
  display:flex;align-items:flex-end;justify-content:center;
  overflow:hidden;
  margin-bottom:6px;
}
.tx-pain-card__img img{
  width:80%;height:auto;
  transition:transform .55s var(--ease);
}
.tx-pain-card:hover .tx-pain-card__img img{transform:scale(1.06) translateY(-4px)}
.tx-pain-card h3{font-size:19px;font-weight:800;letter-spacing:-.01em;line-height:1.4}
.tx-pain-card p{font-size:13px;color:var(--text-2);line-height:1.85;margin-top:auto}

/* -- Compare table ------------------------------------------ */
.tx-compare__wrap{
  border:1px solid var(--line);border-radius:var(--radius-lg);
  overflow:hidden;background:#fff;box-shadow:var(--shadow);
}
.tx-compare__row{display:grid;grid-template-columns:1.4fr repeat(3,1fr);border-bottom:1px solid var(--line)}
.tx-compare__row:last-child{border-bottom:0}
.tx-compare__cell{
  padding:22px 24px;font-size:14px;color:var(--text-2);
  display:flex;align-items:center;border-right:1px solid var(--line);
}
.tx-compare__cell:last-child{border-right:0}
.tx-compare__row--head .tx-compare__cell{
  font-family:"Inter",sans-serif;
  font-size:11px;font-weight:800;letter-spacing:.22em;text-transform:uppercase;
  color:var(--text-3);background:var(--bg-2);
  padding:18px 24px;
}
.tx-compare__row--head .tx-compare__cell:nth-child(2){color:var(--coral);background:var(--coral-soft);position:relative}
.tx-compare__row--head .tx-compare__cell:nth-child(2)::after{
  content:"PICK";position:absolute;top:8px;right:8px;
  font-size:9px;letter-spacing:.18em;
  background:var(--coral);color:#fff;padding:3px 7px;border-radius:4px;
}
.tx-compare__row > .tx-compare__cell:nth-child(2){background:rgba(47,107,255,.04);color:var(--text);font-weight:700}
.tx-compare__cell--label{font-weight:700;color:var(--text);font-size:13.5px}
@media (max-width:767px){
  .tx-compare__row{grid-template-columns:1.2fr repeat(3,1fr)}
  .tx-compare__cell{padding:14px 10px;font-size:11.5px}
  .tx-compare__row--head .tx-compare__cell{font-size:9px;padding:12px 10px}
}

/* -- Voice / Relief slider --------------------------------- */
.tx-relief__slider{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
@media (max-width:1023px){.tx-relief__slider{grid-template-columns:1fr;gap:18px}}
.tx-relief__card{
  border:1px solid var(--line);border-radius:var(--radius-lg);
  overflow:hidden;background:#fff;
  transition:transform .5s var(--ease),box-shadow .5s ease,border-color .5s ease;
  display:flex;flex-direction:column;
}
.tx-relief__card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);border-color:var(--coral)}
.tx-relief__media{aspect-ratio:4/3;overflow:hidden;position:relative}
.tx-relief__media img{width:100%;height:100%;object-fit:cover;transition:transform 1s var(--ease)}
.tx-relief__card:hover .tx-relief__media img{transform:scale(1.06)}
.tx-relief__badge{
  position:absolute;top:14px;left:14px;
  padding:6px 12px;border-radius:999px;
  background:var(--text);color:var(--lime);
  font-size:10px;font-weight:800;letter-spacing:.2em;text-transform:uppercase;
}
.tx-relief__body{padding:26px 26px 28px;display:flex;flex-direction:column;gap:12px;flex:1}
.tx-relief__name{font-size:18px;font-weight:800;letter-spacing:-.01em}
.tx-relief__lead{font-size:13.5px;color:var(--coral);font-weight:700}
.tx-relief__text{font-size:13.5px;line-height:1.85;color:var(--text-2)}

/* -- Curriculum / schedule --------------------------------- */
.tx-curr{position:relative;overflow:hidden}
.tx-curr__deco{
  position:absolute;top:60px;right:-30px;width:280px;opacity:.85;
  pointer-events:none;z-index:0;
  transform:rotate(8deg);
}
@media (max-width:767px){.tx-curr__deco{width:140px;top:30px;right:-15px}}
.tx-curr__grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;position:relative;z-index:1}
@media (max-width:1023px){.tx-curr__grid{grid-template-columns:1fr}}
.tx-curr__col{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:36px 32px;box-shadow:var(--shadow);
}
.tx-curr__col-head{
  display:flex;align-items:center;justify-content:space-between;
  padding-bottom:20px;margin-bottom:20px;border-bottom:2px solid var(--text);
}
.tx-curr__day{font-size:24px;font-weight:900;letter-spacing:-.01em}
.tx-curr__day-en{font-family:"Inter",sans-serif;font-size:11px;letter-spacing:.32em;color:var(--coral);text-transform:uppercase;font-weight:800}
.tx-curr__list{display:flex;flex-direction:column}
.tx-curr__item{
  display:grid;grid-template-columns:auto 1fr;gap:18px;align-items:start;
  padding:14px 0;border-bottom:1px dashed var(--line);font-size:13.5px;
}
.tx-curr__item:last-child{border-bottom:0}
.tx-curr__time{
  font-family:"Inter",sans-serif;
  font-size:11px;font-weight:800;letter-spacing:.18em;
  color:var(--text-2);text-transform:uppercase;
  padding:5px 10px;border-radius:6px;
  background:var(--bg-2);white-space:nowrap;align-self:start;
}
.tx-curr__title{color:var(--text);line-height:1.6;font-weight:600}

.tx-curr__notes{
  margin-top:32px;
  border:2px solid var(--text);border-radius:var(--radius-lg);
  padding:32px 36px;background:var(--lime-soft);
  position:relative;overflow:hidden;
}
.tx-curr__notes h4{font-size:18px;margin-bottom:14px;font-weight:900}
.tx-curr__notes ul{display:grid;grid-template-columns:1fr 1fr;gap:10px 28px}
.tx-curr__notes li{font-size:13px;color:var(--text);position:relative;padding-left:24px;line-height:1.7;font-weight:500}
.tx-curr__notes li::before{
  content:"";position:absolute;left:0;top:.55em;width:14px;height:8px;
  background:var(--coral);
  clip-path:polygon(0 0,100% 50%,0 100%);
}
@media (max-width:767px){.tx-curr__notes ul{grid-template-columns:1fr}}

/* -- Process / Flow ----------------------------------------- */
.tx-flow{background:var(--bg-2)}
.tx-flow__list{position:relative;display:flex;flex-direction:column;gap:14px}
.tx-flow__item{
  display:grid;grid-template-columns:auto auto 1fr auto;gap:28px;align-items:center;
  padding:22px 26px;
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);
  transition:transform .4s var(--ease),box-shadow .4s ease;
  box-shadow:var(--shadow-sm);
}
.tx-flow__item:hover{transform:translateX(8px);box-shadow:var(--shadow-lg)}
.tx-flow__step{display:flex;flex-direction:column;align-items:center;justify-content:center;min-width:80px}
.tx-flow__step b{
  font-family:"Inter",sans-serif;
  font-size:42px;font-weight:900;letter-spacing:-.04em;color:var(--coral);
  line-height:1;font-variant-numeric:tabular-nums;
}
.tx-flow__step span{
  font-family:"Inter",sans-serif;
  font-size:9.5px;font-weight:800;letter-spacing:.3em;
  color:var(--text-3);margin-top:6px;text-transform:uppercase;
}
.tx-flow__char{
  width:90px;height:90px;border-radius:50%;
  background:var(--lime-soft);
  display:flex;align-items:flex-end;justify-content:center;
  overflow:hidden;flex:0 0 auto;
}
.tx-flow__char img{width:80%;height:auto}
.tx-flow__body h3{font-size:20px;margin-bottom:6px;letter-spacing:-.01em;font-weight:800}
.tx-flow__body p{font-size:14px;color:var(--text-2);line-height:1.75}
.tx-flow__icon{
  width:54px;height:54px;border-radius:14px;
  display:grid;place-items:center;
  background:var(--coral);color:#fff;
}
.tx-flow__icon svg{width:24px;height:24px}
@media (max-width:767px){
  .tx-flow__item{grid-template-columns:auto auto 1fr;gap:14px;padding:18px 18px}
  .tx-flow__icon{display:none}
  .tx-flow__char{width:64px;height:64px}
  .tx-flow__step{min-width:48px}
  .tx-flow__step b{font-size:28px}
  .tx-flow__body h3{font-size:17px}
}

/* -- Profile / Instructor ---------------------------------- */
.tx-profile__wrap{
  display:grid;grid-template-columns:1fr 1.2fr;gap:80px;align-items:center;
}
@media (max-width:1023px){.tx-profile__wrap{grid-template-columns:1fr;gap:40px}}
.tx-profile__media{
  position:relative;aspect-ratio:4/5;border-radius:var(--radius-xl);
  overflow:hidden;
}
.tx-profile__media::before{
  content:"";position:absolute;inset:-12px;
  background:var(--lime);border-radius:var(--radius-xl);
  z-index:-1;transform:rotate(-2deg);
}
.tx-profile__media img{width:100%;height:100%;object-fit:cover;transition:transform 1.4s var(--ease)}
.tx-profile__media:hover img{transform:scale(1.06)}
.tx-profile__media-tag{
  position:absolute;left:24px;bottom:24px;z-index:2;
  padding:8px 14px;border-radius:999px;
  background:#fff;color:var(--coral);
  font-size:11px;letter-spacing:.18em;font-weight:800;text-transform:uppercase;
  box-shadow:var(--shadow);
}
.tx-profile__name{font-size:clamp(28px,3.4vw,42px);margin-bottom:8px;font-weight:900;letter-spacing:-.02em}
.tx-profile__role{font-family:"Inter",sans-serif;font-size:11px;letter-spacing:.3em;color:var(--coral);font-weight:800;text-transform:uppercase}
.tx-profile__text{margin-top:20px;font-size:15px;color:var(--text-2);line-height:1.95}

/* -- Works grid ---------------------------------------------- */
.tx-works__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
@media (max-width:1023px){.tx-works__grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:560px){.tx-works__grid{grid-template-columns:1fr}}
.tx-works__card{
  position:relative;aspect-ratio:16/10;
  border-radius:var(--radius-lg);overflow:hidden;
  border:1px solid var(--line);background:#fff;box-shadow:var(--shadow-sm);
  transition:transform .5s var(--ease),box-shadow .5s ease;
}
.tx-works__card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.tx-works__card img{width:100%;height:100%;object-fit:cover;transition:transform 1s var(--ease)}
.tx-works__card:hover img{transform:scale(1.08)}
.tx-works__card::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,transparent 55%,rgba(15,17,22,.85));
  pointer-events:none;
}
.tx-works__card-label{
  position:absolute;left:18px;bottom:16px;z-index:2;
  font-size:13px;font-weight:700;color:#fff;letter-spacing:.02em;
}

/* -- Bento features ---------------------------------------- */
.tx-features{background:linear-gradient(180deg,var(--bg),#fff)}
.tx-bento{
  display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:minmax(190px,auto);gap:14px;
}
.tx-bento__cell{
  position:relative;overflow:hidden;
  border:1px solid var(--line);border-radius:var(--radius-lg);
  background:#fff;
  padding:24px;
  transition:transform .5s var(--ease),box-shadow .5s ease,border-color .5s ease;
  display:flex;flex-direction:column;justify-content:flex-end;gap:10px;
  box-shadow:var(--shadow-sm);
}
.tx-bento__cell:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:var(--coral)}
.tx-bento__cell h3{font-size:18px;letter-spacing:-.01em;font-weight:800}
.tx-bento__cell p{font-size:12.5px;color:var(--text-2);line-height:1.7}
.tx-bento__cell--span2{grid-column:span 2}
.tx-bento__cell--rowspan2{grid-row:span 2}
.tx-bento__cell--accent{background:var(--lime);border-color:var(--lime)}
.tx-bento__cell--accent:hover{background:var(--lime);transform:translateY(-4px) rotate(-.4deg)}
.tx-bento__cell--accent .tx-bento__big,.tx-bento__cell--accent h3{color:var(--text)}
.tx-bento__cell--accent p{color:rgba(15,17,22,.7)}
.tx-bento__cell--dark{background:var(--text);color:#fff;border-color:var(--text)}
.tx-bento__cell--dark h3{color:#fff}
.tx-bento__cell--dark p{color:rgba(255,255,255,.65)}
.tx-bento__big{
  font-family:"Inter",sans-serif;
  font-size:48px;font-weight:900;letter-spacing:-.03em;color:var(--coral);
  font-variant-numeric:tabular-nums;line-height:1;
}
.tx-bento__icon{
  width:64px;height:64px;border-radius:18px;
  background:var(--coral-soft);
  display:grid;place-items:center;
  margin-bottom:auto;
}
.tx-bento__icon img{width:50%;height:auto}
.tx-bento__cell--accent .tx-bento__icon{background:rgba(255,255,255,.4)}
.tx-bento__cell--dark .tx-bento__icon{background:rgba(208,254,24,.18)}
@media (max-width:1023px){
  .tx-bento{grid-template-columns:repeat(2,1fr)}
  .tx-bento__cell--span2{grid-column:span 2}
  .tx-bento__cell--rowspan2{grid-row:span 1}
}

/* -- Pricing ------------------------------------------------- */
.tx-pricing__visual{
  margin:0 auto 48px;max-width:780px;text-align:center;
}
.tx-pricing__visual img{width:100%;height:auto}
.tx-pricing__grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
@media (max-width:767px){.tx-pricing__grid{grid-template-columns:1fr}}
.tx-pricing__card{
  position:relative;
  padding:42px 38px 38px;
  border:1px solid var(--line);border-radius:var(--radius-xl);
  background:#fff;
  transition:transform .5s var(--ease),box-shadow .5s ease;
  overflow:hidden;box-shadow:var(--shadow);
}
.tx-pricing__card--featured{
  border:2px solid var(--coral);
  background:linear-gradient(180deg,var(--coral-soft),#fff 60%);
}
.tx-pricing__card--featured::before{
  content:"おすすめ";position:absolute;top:22px;right:22px;
  padding:6px 14px;border-radius:999px;
  background:var(--coral);color:#fff;
  font-size:11px;font-weight:800;letter-spacing:.05em;
}
.tx-pricing__card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
.tx-pricing__name{font-size:13px;font-weight:800;letter-spacing:.18em;color:var(--coral);text-transform:uppercase;margin-bottom:10px}
.tx-pricing__title{font-size:22px;letter-spacing:-.01em;margin-bottom:18px;line-height:1.4;font-weight:800}
.tx-pricing__price{display:flex;align-items:baseline;gap:6px;margin:18px 0 24px;padding-bottom:24px;border-bottom:1px solid var(--line)}
.tx-pricing__num{font-family:"Inter",sans-serif;font-size:64px;font-weight:900;letter-spacing:-.04em;line-height:1;font-variant-numeric:tabular-nums}
.tx-pricing__unit{font-size:18px;font-weight:800;color:var(--text-2)}
.tx-pricing__tax{font-size:11px;color:var(--text-3);margin-left:8px}
.tx-pricing__features{display:flex;flex-direction:column;gap:12px;margin-bottom:28px}
.tx-pricing__features li{display:flex;align-items:center;gap:12px;font-size:13.5px;color:var(--text-2)}
.tx-pricing__features li svg{flex:0 0 auto;color:var(--coral)}
.tx-pricing__cta{display:flex;width:100%;justify-content:center}
.tx-pricing__cta .tx-btn{width:100%;justify-content:center}

/* -- Campaign banner --------------------------------------- */
.tx-campaign__inner{
  position:relative;overflow:hidden;
  border-radius:var(--radius-xl);
  padding:64px 56px;
  background:var(--text);color:#fff;
  display:grid;grid-template-columns:1.2fr 1fr;gap:40px;align-items:center;
}
.tx-campaign__inner::before{
  content:"";position:absolute;inset:0;
  background:radial-gradient(circle at 100% 0%,rgba(208,254,24,.22),transparent 60%);
  pointer-events:none;
}
.tx-campaign__inner > *{position:relative;z-index:1}
.tx-campaign__title{font-size:clamp(28px,3.6vw,46px);letter-spacing:-.02em;line-height:1.25;color:#fff;font-weight:900}
.tx-campaign__title em{
  font-style:normal;color:var(--lime);
}
.tx-campaign__lead{margin-top:18px;color:#A6ABB8;line-height:1.85;font-size:15px}
.tx-campaign__cta{margin-top:28px}
.tx-campaign__visual{display:flex;align-items:center;justify-content:center;position:relative}
.tx-campaign__visual img{max-width:100%;height:auto;filter:drop-shadow(0 12px 24px rgba(0,0,0,.3))}
@media (max-width:1023px){.tx-campaign__inner{grid-template-columns:1fr;padding:48px 28px;text-align:center}.tx-campaign__cta{justify-content:center;display:flex}}

/* -- Recommended -------------------------------------------- */
.tx-rec__grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
@media (max-width:1023px){.tx-rec__grid{grid-template-columns:1fr}}
.tx-rec__card{
  display:grid;grid-template-columns:auto 1fr;gap:22px;
  padding:28px;
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);
  box-shadow:var(--shadow-sm);
  transition:transform .5s var(--ease),box-shadow .5s ease;
}
.tx-rec__card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.tx-rec__avatar{
  width:88px;height:88px;border-radius:50%;
  overflow:hidden;flex:0 0 auto;
  border:3px solid var(--lime);
}
.tx-rec__avatar img{width:100%;height:100%;object-fit:cover}
.tx-rec__name{font-size:18px;font-weight:800;letter-spacing:-.01em}
.tx-rec__role{font-size:11px;letter-spacing:.18em;color:var(--coral);margin-top:4px;text-transform:uppercase;font-weight:800;display:inline-block}
.tx-rec__text{margin-top:14px;font-size:13.5px;line-height:1.85;color:var(--text-2)}

/* -- FAQ ----------------------------------------------------- */
.tx-faq__list{display:flex;flex-direction:column;gap:10px}
.tx-faq__item{
  border:1px solid var(--line);border-radius:var(--radius);
  background:#fff;overflow:hidden;
  transition:border-color .35s ease,box-shadow .35s ease;
}
.tx-faq__item.is-open{border-color:var(--coral);box-shadow:var(--shadow)}
.tx-faq__btn{
  display:grid;grid-template-columns:auto 1fr auto;gap:18px;align-items:center;
  width:100%;padding:22px 26px;
  font-size:15px;font-weight:700;color:var(--text);text-align:left;
}
.tx-faq__q{
  font-family:"Inter",sans-serif;
  width:32px;height:32px;border-radius:8px;
  display:grid;place-items:center;
  background:var(--coral);color:#fff;
  font-size:13px;font-weight:900;letter-spacing:.05em;
}
.tx-faq__plus{
  width:22px;height:22px;position:relative;color:var(--text-2);
  transition:transform .35s var(--ease);
}
.tx-faq__plus::before,.tx-faq__plus::after{content:"";position:absolute;left:50%;top:50%;background:currentColor}
.tx-faq__plus::before{width:14px;height:2px;transform:translate(-50%,-50%);border-radius:2px}
.tx-faq__plus::after{width:2px;height:14px;transform:translate(-50%,-50%);border-radius:2px}
.tx-faq__item.is-open .tx-faq__plus{transform:rotate(45deg);color:var(--coral)}
.tx-faq__panel{display:grid;grid-template-rows:0fr;transition:grid-template-rows .45s var(--ease)}
.tx-faq__item.is-open .tx-faq__panel{grid-template-rows:1fr}
.tx-faq__panel-inner{overflow:hidden;padding:0 26px}
.tx-faq__item.is-open .tx-faq__panel-inner{padding-bottom:24px}
.tx-faq__a{display:grid;grid-template-columns:auto 1fr;gap:18px;align-items:start;font-size:14px;color:var(--text-2);line-height:1.85;padding:6px 0 0}
.tx-faq__a-mark{
  font-family:"Inter",sans-serif;
  width:32px;height:32px;border-radius:8px;
  display:grid;place-items:center;
  background:var(--lime);color:var(--text);
  font-size:13px;font-weight:900;letter-spacing:.05em;
}

/* -- CTA ----------------------------------------------------- */
.tx-cta__inner{
  position:relative;
  border-radius:var(--radius-xl);
  padding:80px 48px;text-align:center;
  background:
    radial-gradient(circle at 0% 100%,rgba(208,254,24,.4),transparent 55%),
    radial-gradient(circle at 100% 0%,rgba(47,107,255,.18),transparent 50%),
    var(--bg-2);
  border:1px solid var(--line-strong);overflow:hidden;
}
.tx-cta__inner::before{
  content:"";position:absolute;inset:0;
  background-image:
    linear-gradient(to right,rgba(15,17,22,.04) 1px,transparent 1px),
    linear-gradient(to bottom,rgba(15,17,22,.04) 1px,transparent 1px);
  background-size:48px 48px;
  mask-image:radial-gradient(ellipse at 50% 50%,#000 30%,transparent 70%);
  -webkit-mask-image:radial-gradient(ellipse at 50% 50%,#000 30%,transparent 70%);
  pointer-events:none;
}
.tx-cta__inner > *{position:relative;z-index:1}
.tx-cta__title{
  font-size:clamp(34px,5vw,68px);
  font-weight:900;letter-spacing:-.025em;line-height:1.18;
  margin-bottom:20px;
}
.tx-cta__title em{
  font-style:normal;color:var(--coral);
  background:linear-gradient(transparent 65%,var(--yellow) 65%,var(--yellow) 92%,transparent 92%);
  padding:0 .08em;
}
.tx-cta__lead{font-size:15px;color:var(--text-2);max-width:540px;margin:0 auto 32px;line-height:1.85}
.tx-cta__btns{display:inline-flex;gap:16px;flex-wrap:wrap;justify-content:center;align-items:center}

/* -- Sticky CTA bar ---------------------------------------- */
.tx-sticky-cta{
  position:fixed;left:50%;bottom:22px;
  transform:translateX(-50%) translateY(140%);
  display:flex;align-items:center;gap:14px;
  padding:10px 14px 10px 22px;
  background:var(--text);color:#fff;
  border:1px solid var(--text);border-radius:999px;
  box-shadow:0 28px 60px -20px rgba(15,17,22,.45);
  z-index:9000;
  transition:transform .55s var(--ease);
  max-width:calc(100vw - 24px);
}
.tx-sticky-cta.is-shown{transform:translateX(-50%) translateY(0)}
.tx-sticky-cta__text{font-size:13px;font-weight:600;color:#fff;white-space:nowrap}
.tx-sticky-cta__text strong{color:var(--lime);margin-right:6px;letter-spacing:.04em}
.tx-sticky-cta .tx-btn{padding:9px 18px;font-size:12px}
@media (max-width:560px){
  .tx-sticky-cta{padding:8px 10px 8px 18px;gap:10px;bottom:14px}
  .tx-sticky-cta__text{font-size:11px}
  .tx-sticky-cta .tx-btn{padding:8px 14px;font-size:11px}
}

/* -- Footer ------------------------------------------------- */
.tx-footer{
  border-top:1px solid var(--line);
  padding:60px 32px 36px;background:#fff;
}
.tx-footer__inner{
  max-width:var(--container);margin:0 auto;
  display:grid;grid-template-columns:1.5fr repeat(3,1fr);gap:48px;
}
@media (max-width:1023px){.tx-footer__inner{grid-template-columns:1fr 1fr;gap:32px}}
@media (max-width:560px){.tx-footer__inner{grid-template-columns:1fr}}
.tx-footer h4{font-size:11px;letter-spacing:.22em;color:var(--text-3);text-transform:uppercase;margin-bottom:14px;font-weight:800}
.tx-footer ul{display:flex;flex-direction:column;gap:8px}
.tx-footer ul a{font-size:13px;color:var(--text-2);transition:color .25s ease}
.tx-footer ul a:hover{color:var(--coral)}
.tx-footer__brand{display:flex;flex-direction:column;gap:14px}
.tx-footer__brand p{font-size:12.5px;color:var(--text-3);line-height:1.85;max-width:360px}
.tx-footer__bottom{
  max-width:var(--container);margin:48px auto 0;
  padding-top:24px;border-top:1px solid var(--line);
  display:flex;justify-content:space-between;align-items:center;
  font-size:11px;color:var(--text-3);letter-spacing:.04em;
}

/* -- Reveal animations ------------------------------------- */
.tx-reveal{
  opacity:0;transform:translateY(36px);
  transition:opacity 1s var(--ease),transform 1s var(--ease);
  will-change:opacity,transform;
}
.tx-reveal.is-revealed{opacity:1;transform:translateY(0)}
.tx-reveal[data-d="1"]{transition-delay:.08s}
.tx-reveal[data-d="2"]{transition-delay:.16s}
.tx-reveal[data-d="3"]{transition-delay:.24s}
.tx-reveal[data-d="4"]{transition-delay:.32s}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001s !important;transition-duration:.001s !important}
  .tx-reveal{opacity:1;transform:none}
}

/* -- Mobile section padding fine-tune ----------------------- */
@media (max-width:767px){
  .tx-section{padding:70px 0}
  .tx-section__head{margin-bottom:36px}
  .tx-pricing__card{padding:32px 24px}
  .tx-cta__inner{padding:56px 24px}
}