/* ============================================================
   株式会社ミシマ — Corporate Site (FLOCSS)
   Layers: Foundation / Layout(l-) / Component(c-) / Project(p-) / Utility(u-)
   Aesthetic: white minimal, serif display type, generous whitespace,
   multi-color ("workcolor") accents. Original implementation.
   ============================================================ */

/* ============================================================
   Foundation : tokens
   ============================================================ */
:root {
  --bg: #ffffff;
  --bg-soft: #f7f7f8;
  --text: #333333;
  --text-strong: #1a1a1a;
  --text-muted: #8a8f96;
  --line: #e7e7ea;

  --c-red:#e60012; --c-orange:#ed6d1f; --c-yellow:#f5a200; --c-green:#009944;
  --c-blue:#41a1be; --c-navy:#1d2088; --c-purple:#601986; --c-pink:#e95383;
  --accent:#e95383;
  --rainbow: linear-gradient(90deg,#e60012,#ed6d1f,#f5a200,#009944,#41a1be,#1d2088,#601986);

  --font-gothic:"YuGothic","Yu Gothic","Hiragino Kaku Gothic ProN","Hiragino Sans","Noto Sans JP",Meiryo,sans-serif;
  --font-serif:"Noto Serif JP","Yu Mincho","YuMincho",serif;
  --font-en:"Inter",sans-serif;

  --space-1:.5rem; --space-2:1rem; --space-3:1.5rem; --space-4:2rem;
  --space-5:2.5rem; --space-6:3rem; --space-8:4rem; --space-10:5rem; --space-12:7rem;

  --radius:4px; --radius-sm:3px;
  --shadow-sm:0 1px 3px rgba(0,0,0,.05);
  --shadow-md:0 18px 50px rgba(0,0,0,.10);

  --container:1120px; --container-narrow:880px; --header-h:84px;
}

/* ============================================================
   Foundation : reset / base
   ============================================================ */
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;scroll-padding-top:var(--header-h);overflow-x:hidden;}
body{
  margin:0;font-family:var(--font-gothic);color:var(--text);background:var(--bg);
  font-size:15px;line-height:1.95;letter-spacing:.04em;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
  overflow-x:hidden;max-width:100%;
}
img,svg{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;transition:color .2s,opacity .2s;}
ul,ol{list-style:none;margin:0;padding:0;}
h1,h2,h3,h4,p{margin:0;}
button{font-family:inherit;cursor:pointer;}
body::before{content:"";position:fixed;inset:0 0 auto 0;height:4px;z-index:200;background:var(--rainbow);}

/* ============================================================
   Utility
   ============================================================ */
.u-pc{display:none;}
@media (min-width:768px){.u-pc{display:inline;}}
.u-sp{display:inline;}
@media (min-width:768px){.u-sp{display:none;}}

/* ============================================================
   Layout
   ============================================================ */
.l-container{width:100%;max-width:var(--container);margin-inline:auto;padding-inline:var(--space-4);}
.l-section{padding-block:var(--space-12);}
.l-section.-soft{background:var(--bg-soft);}

.l-header{
  position:fixed;inset:4px 0 auto 0;z-index:100;height:var(--header-h);
  background:rgba(255,255,255,.85);backdrop-filter:blur(12px);
  border-bottom:1px solid transparent;transition:height .25s,background .25s,border-color .25s;
}
.l-header.is-scrolled{height:64px;border-bottom-color:var(--line);background:rgba(255,255,255,.96);}
.l-header__inner{display:flex;align-items:center;justify-content:space-between;height:100%;
  max-width:var(--container);margin-inline:auto;padding-inline:var(--space-4);}
.l-header__logo{margin:0;font-size:0;line-height:0;}
.l-header__logo img{height:30px;width:auto;}

.l-footer{background:#fff;border-top:1px solid var(--line);padding-top:var(--space-10);}
.l-footer__inner{display:grid;gap:var(--space-6);padding-bottom:var(--space-6);}
@media (min-width:860px){.l-footer__inner{grid-template-columns:1fr 2fr;align-items:start;}}
.l-footer__logo img{height:30px;margin-bottom:var(--space-3);}
.l-footer__address{font-size:.8rem;color:var(--text-muted);line-height:1.9;}
.l-footer__cols{display:grid;gap:var(--space-4);grid-template-columns:repeat(2,1fr);}
@media (min-width:600px){.l-footer__cols{grid-template-columns:repeat(4,1fr);}}
.l-footer__col h4{font-family:var(--font-en);font-size:.68rem;letter-spacing:.14em;color:var(--text-muted);margin-bottom:var(--space-2);font-weight:600;}
.l-footer__col ul{display:grid;gap:.7em;}
.l-footer__col a{font-size:.82rem;color:var(--text);}
.l-footer__col a:hover{color:var(--accent);}
.l-footer__bottom{display:flex;flex-wrap:wrap;gap:var(--space-2) var(--space-4);align-items:center;justify-content:space-between;padding-block:var(--space-4);border-top:1px solid var(--line);}
.l-footer__copyright{font-family:var(--font-en);font-size:.72rem;color:var(--text-muted);letter-spacing:.06em;}
.l-footer__policy{display:flex;flex-wrap:wrap;gap:var(--space-3);}
.l-footer__policy a{font-size:.76rem;color:var(--text-muted);}
.l-footer__policy a:hover{color:var(--accent);}

/* ============================================================
   Component : section heading
   ============================================================ */
.c-section-heading{text-align:center;margin-bottom:var(--space-8);}
.c-section-heading.-left{text-align:left;}
.c-section-heading.-center{text-align:center;}
.c-section-heading__sub{display:block;font-family:var(--font-en);font-weight:600;letter-spacing:.28em;text-transform:uppercase;font-size:.72rem;color:var(--text-muted);margin-bottom:var(--space-2);}
.c-section-heading__title{display:inline-block;font-family:var(--font-serif);font-size:clamp(1.5rem,3.4vw,2.1rem);font-weight:500;line-height:1.5;letter-spacing:.06em;color:var(--text-strong);}
.c-section-heading__title::after{content:"";display:block;width:100%;height:7px;border-radius:1px;margin:var(--space-3) 0 0;transform:skewX(-15deg);background:var(--accent);}
.c-section-heading.-left .c-section-heading__title::after{margin-left:0;margin-right:auto;}

/* ============================================================
   Component : buttons / labels
   ============================================================ */
.c-btn{display:inline-flex;align-items:center;justify-content:center;gap:.7em;padding:.95em 2.4em;border:1px solid var(--text-strong);border-radius:999px;font-size:.82rem;font-weight:700;letter-spacing:.1em;color:var(--text-strong);background:transparent;transition:background .25s,color .25s,border-color .25s,transform .25s;}
.c-btn::after{content:"→";transition:transform .2s;}
.c-btn:hover{background:var(--text-strong);color:#fff;transform:translateY(-2px);}
.c-btn:hover::after{transform:translateX(4px);}
.c-btn.-fill{background:var(--text-strong);color:#fff;}
.c-btn.-fill:hover{background:#000;}
.c-btn.-light{background:#fff;border-color:#fff;color:var(--text-strong);}
.c-btn.-full{width:100%;}
.c-btn-wrap{display:flex;flex-wrap:wrap;gap:var(--space-2);justify-content:center;margin-top:var(--space-8);}
.c-btn-wrap.-left{justify-content:flex-start;}

.c-label-category{display:inline-block;font-size:.7rem;font-weight:600;letter-spacing:.08em;color:#fff;background:var(--c-blue);padding:.25em 1.1em;border-radius:999px;}

.c-link-arrow{font-family:var(--font-en);font-weight:600;font-size:.82rem;letter-spacing:.1em;color:var(--text-strong);display:inline-flex;align-items:center;gap:.5em;}
.c-link-arrow::after{content:"→";transition:transform .2s;}
.c-link-arrow:hover{color:var(--accent);}
.c-link-arrow:hover::after{transform:translateX(5px);}

/* ============================================================
   Component : hamburger
   ============================================================ */
.c-hamburger-btn{display:none;flex-direction:column;gap:5px;width:44px;height:44px;background:none;border:none;align-items:center;justify-content:center;}
.c-hamburger-btn span{width:24px;height:1.5px;background:var(--text-strong);transition:transform .3s,opacity .3s;}
.c-hamburger-btn[aria-expanded="true"] span:nth-child(1){transform:translateY(6.5px) rotate(45deg);}
.c-hamburger-btn[aria-expanded="true"] span:nth-child(2){opacity:0;}
.c-hamburger-btn[aria-expanded="true"] span:nth-child(3){transform:translateY(-6.5px) rotate(-45deg);}

/* ============================================================
   Component : loader / to-top / card
   ============================================================ */
.c-loader{position:fixed;inset:0;z-index:9999;background:#fff;display:flex;align-items:center;justify-content:center;transition:opacity .8s ease,visibility .8s ease;}
.c-loader.is-loaded{opacity:0;visibility:hidden;pointer-events:none;}
.c-loader__ring{width:56px;height:56px;border-radius:50%;background:conic-gradient(from 0deg,#e60012,#ed6d1f,#f5a200,#009944,#41a1be,#1d2088,#601986,#e95383,#e60012);-webkit-mask:radial-gradient(farthest-side,transparent calc(100% - 6px),#000 0);mask:radial-gradient(farthest-side,transparent calc(100% - 6px),#000 0);animation:spin 1s linear infinite;}
@keyframes spin{to{transform:rotate(360deg);}}

.c-to-top{position:fixed;right:var(--space-3);bottom:var(--space-3);z-index:90;width:46px;height:46px;border-radius:50%;background:var(--text-strong);color:#fff;font-size:1.1rem;display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow-md);opacity:0;visibility:hidden;transform:translateY(10px);transition:opacity .3s,visibility .3s,transform .3s,background .2s;}
.c-to-top.is-visible{opacity:1;visibility:visible;transform:translateY(0);}
.c-to-top:hover{background:#000;}

.c-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:var(--space-5) var(--space-4);transition:transform .25s,box-shadow .25s,border-color .25s;}
.c-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-md);}
.c-card__num{display:block;font-family:var(--font-en);font-weight:700;font-size:1.3rem;margin-bottom:var(--space-2);color:var(--accent);}
.c-card__title{font-family:var(--font-serif);font-size:1.1rem;font-weight:500;margin-bottom:var(--space-1);color:var(--text-strong);}
.c-card__text{color:var(--text-muted);font-size:.85rem;line-height:1.9;}

/* ============================================================
   Component : breadcrumb / table / timeline / job / stat
   ============================================================ */
.c-breadcrumb{padding:var(--space-3) 0;font-size:.76rem;color:var(--text-muted);border-bottom:1px solid var(--line);}
.c-breadcrumb ol{display:flex;flex-wrap:wrap;gap:.5em;align-items:center;}
.c-breadcrumb li::after{content:"/";margin-left:.5em;color:var(--line);}
.c-breadcrumb li:last-child::after{content:"";}
.c-breadcrumb a:hover{color:var(--accent);}
.c-breadcrumb [aria-current="page"]{color:var(--text);}

.c-table{width:100%;border-collapse:collapse;max-width:var(--container-narrow);margin-inline:auto;}
.c-table th,.c-table td{text-align:left;padding:var(--space-3) var(--space-2);border-bottom:1px solid var(--line);vertical-align:top;font-size:.9rem;}
.c-table th{width:30%;font-weight:700;color:var(--text-strong);white-space:nowrap;}
.c-table td{color:var(--text-muted);}
@media (max-width:560px){.c-table,.c-table tbody,.c-table tr,.c-table th,.c-table td{display:block;width:100%;}.c-table th{border-bottom:none;padding-bottom:0;}.c-table td{padding-top:.3em;}}

.c-timeline{max-width:var(--container-narrow);margin-inline:auto;border-left:1px solid var(--line);padding-left:var(--space-5);}
.c-timeline li{position:relative;padding-bottom:var(--space-6);}
.c-timeline li:last-child{padding-bottom:0;}
.c-timeline li::before{content:"";position:absolute;left:calc(-1 * var(--space-5) - 5px);top:.5em;width:10px;height:10px;border-radius:50%;background:var(--accent);}
.c-timeline li:nth-child(3n+1)::before{background:var(--c-blue);}
.c-timeline li:nth-child(3n+2)::before{background:var(--c-green);}
.c-timeline li:nth-child(3n)::before{background:var(--c-orange);}
.c-timeline time{font-family:var(--font-en);font-weight:700;color:var(--text-strong);display:block;margin-bottom:.3em;letter-spacing:.05em;}
.c-timeline p{color:var(--text-muted);}

.c-job-card{border:1px solid var(--line);border-radius:var(--radius);padding:var(--space-5);background:#fff;display:grid;gap:var(--space-2);}
.c-job-card__head{display:flex;flex-wrap:wrap;align-items:center;gap:var(--space-2);}
.c-job-card__title{font-family:var(--font-serif);font-size:1.15rem;font-weight:500;color:var(--text-strong);}
.c-job-card dl{display:grid;grid-template-columns:7em 1fr;gap:.5em var(--space-2);font-size:.85rem;}
.c-job-card dt{font-weight:700;color:var(--text-strong);}
.c-job-card dd{margin:0;color:var(--text-muted);}

.c-stat{padding:var(--space-4);text-align:center;border-top:2px solid var(--line);}
.c-stat:nth-child(4n+1){border-top-color:var(--c-pink);}
.c-stat:nth-child(4n+2){border-top-color:var(--c-blue);}
.c-stat:nth-child(4n+3){border-top-color:var(--c-green);}
.c-stat:nth-child(4n){border-top-color:var(--c-orange);}
.c-stat__num{font-family:var(--font-en);font-size:2.2rem;font-weight:700;color:var(--text-strong);line-height:1.1;}
.c-stat__num small{font-size:1rem;}
.c-stat__label{font-size:.8rem;color:var(--text-muted);margin-top:var(--space-1);}

/* ============================================================
   Project : global nav
   ============================================================ */
.p-global-nav__list{display:flex;align-items:center;gap:var(--space-4);}
.p-global-nav__item > a,.p-global-nav__parent{font-size:.9rem;font-weight:500;color:var(--text-strong);letter-spacing:.04em;}
.p-global-nav__item > a:hover{color:var(--accent);}
.p-global-nav__item > a.is-current,.p-global-nav__item.has-sub.is-current .p-global-nav__parent{color:var(--accent);}
.p-global-nav__cta{background:var(--text-strong);color:#fff !important;padding:.6em 1.5em;border-radius:999px;font-weight:600;}
.p-global-nav__cta:hover{background:#000;}
.p-global-nav__item.has-sub{position:relative;}
.p-global-nav__parent{display:inline-flex;align-items:center;gap:.4em;background:none;border:none;padding:0;}
.p-global-nav__parent::after{content:"";width:.42em;height:.42em;border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;transform:rotate(45deg) translateY(-2px);transition:transform .25s;}
.p-global-nav__item.has-sub:hover .p-global-nav__parent{color:var(--accent);}
.p-global-nav__sub{position:absolute;top:calc(100% + 16px);left:50%;transform:translateX(-50%) translateY(8px);min-width:220px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-md);padding:var(--space-1);opacity:0;visibility:hidden;transition:opacity .2s,transform .2s;}
.p-global-nav__sub::before{content:"";position:absolute;top:-18px;left:0;right:0;height:18px;}
.p-global-nav__item.has-sub:hover .p-global-nav__sub,.p-global-nav__item.has-sub:focus-within .p-global-nav__sub{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0);}
.p-global-nav__item.has-sub:hover .p-global-nav__parent::after{transform:rotate(225deg) translateY(2px);}
.p-global-nav__sub a{display:block;padding:.7em 1.1em;border-radius:var(--radius-sm);font-size:.85rem;white-space:nowrap;color:var(--text);}
.p-global-nav__sub a:hover{background:var(--bg-soft);color:var(--accent);}

@media (max-width:980px){
  .c-hamburger-btn{display:flex;}
  .p-global-nav{position:fixed;inset:var(--header-h) 0 auto 0;background:#fff;border-bottom:1px solid var(--line);transform:translateY(-130%);transition:transform .35s ease;box-shadow:var(--shadow-md);max-height:calc(100svh - var(--header-h));overflow-y:auto;}
  .p-global-nav.is-open{transform:translateY(0);}
  .p-global-nav__list{flex-direction:column;align-items:stretch;gap:0;padding:var(--space-2);}
  .p-global-nav__item{border-bottom:1px solid var(--line);}
  .p-global-nav__item:last-child{border-bottom:none;}
  .p-global-nav__item > a{display:block;padding:var(--space-2);}
  .p-global-nav__cta{text-align:center;margin-top:var(--space-2);}
  .p-global-nav__parent{width:100%;justify-content:space-between;padding:var(--space-2);font-size:.95rem;}
  .p-global-nav__sub,
  .p-global-nav__item.has-sub:hover .p-global-nav__sub,
  .p-global-nav__item.has-sub:focus-within .p-global-nav__sub{position:static;transform:none;left:auto;opacity:1;visibility:visible;min-width:0;border:none;box-shadow:none;border-radius:0;background:var(--bg-soft);padding:0;max-height:0;overflow:hidden;transition:max-height .3s ease;}
  .p-global-nav__item.has-sub.is-open .p-global-nav__sub{max-height:520px;}
  .p-global-nav__item.has-sub.is-open .p-global-nav__parent::after{transform:rotate(225deg) translateY(2px);}
  .p-global-nav__sub a{padding:var(--space-2) var(--space-3);}
}

/* ============================================================
   Project : Top MV
   ============================================================ */
.p-top-mv{position:relative;min-height:100svh;display:flex;align-items:center;justify-content:center;text-align:center;color:#fff;overflow:hidden;}
.p-top-mv__bg{position:absolute;inset:0;z-index:0;background-size:cover;background-position:center;}
.p-top-mv__bg::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(20,24,28,.45),rgba(20,24,28,.65));}
.p-top-mv__content{position:relative;z-index:1;padding:var(--header-h) var(--space-4) 0;}
.p-top-mv__en-txt{font-family:var(--font-en);font-weight:600;letter-spacing:.35em;text-transform:uppercase;font-size:.72rem;opacity:.9;margin-bottom:var(--space-5);}
.p-top-mv__catch{font-family:var(--font-serif);font-weight:500;font-size:clamp(2.1rem,6vw,4.4rem);line-height:1.6;letter-spacing:.1em;margin-bottom:var(--space-3);text-shadow:0 2px 30px rgba(0,0,0,.25);}
.p-top-mv__roman{font-family:var(--font-en);letter-spacing:.5em;font-size:.8rem;opacity:.85;text-indent:.5em;margin-bottom:var(--space-6);min-height:1.2em;}
.p-top-mv__roman::after{content:"|";margin-left:.1em;animation:caret 1.1s step-end infinite;}
@keyframes caret{50%{opacity:0;}}
.p-top-mv__actions{display:flex;flex-wrap:wrap;gap:var(--space-2);justify-content:center;}
.p-top-mv .c-btn{color:#fff;border-color:rgba(255,255,255,.65);}
.p-top-mv .c-btn:hover{background:#fff;color:var(--text-strong);border-color:#fff;}
.p-top-mv .c-btn.-light{color:var(--text-strong);}
.p-top-mv__scroll{position:absolute;z-index:1;bottom:var(--space-4);left:50%;transform:translateX(-50%);display:flex;flex-direction:column;align-items:center;gap:10px;font-family:var(--font-en);font-size:.65rem;letter-spacing:.4em;color:#fff;opacity:.85;}
.p-top-mv__scroll-line{width:1px;height:56px;background:rgba(255,255,255,.5);position:relative;overflow:hidden;}
.p-top-mv__scroll-line::after{content:"";position:absolute;inset:0;background:#fff;animation:scrollLine 2s ease-in-out infinite;}
@keyframes scrollLine{0%{transform:translateY(-100%);}100%{transform:translateY(100%);}}

/* ============================================================
   Project : Top Intro (scroll storytelling → brand reveal)
   ============================================================ */
.p-intro{position:fixed;inset:0;z-index:50;height:100svh;background:#fff;overflow:hidden;}
.p-intro.is-resolved{position:relative;inset:auto;z-index:1;height:100svh;}
html.is-intro-lock,body.is-intro-lock{overflow:hidden!important;height:100%;touch-action:none;overscroll-behavior:none;}
.p-intro__sticky{position:absolute;inset:0;height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;overflow:hidden;text-align:center;}
.p-intro__bg{position:absolute;inset:0;z-index:0;background-size:cover;background-position:center;opacity:0;transition:opacity .9s ease;}
.p-intro__bg::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(18,22,26,.5),rgba(18,22,26,.72));}
.p-intro.is-brand .p-intro__bg{opacity:1;}
.p-intro__opening{transition:opacity .6s ease,transform .6s ease,visibility .6s ease;}
.p-intro__opening.is-hide{opacity:0;visibility:hidden;transform:translateY(-14px);}
.p-intro__opening-en{font-family:var(--font-en);letter-spacing:.32em;text-transform:uppercase;font-size:.72rem;color:var(--text-muted);margin-bottom:var(--space-4);}
.p-intro__opening-catch{font-family:var(--font-serif);font-weight:500;font-size:clamp(2rem,6vw,4rem);letter-spacing:.1em;text-indent:.1em;color:var(--text-strong);line-height:1.5;}
.p-intro__roulette{display:inline-block;min-width:4.5em;text-align:center;color:var(--accent);transition:color .3s ease;}
.p-intro__roulette.is-set{animation:roulettePop .5s cubic-bezier(.2,.9,.3,1.4) both;}
@keyframes roulettePop{0%{transform:scale(1.18);}100%{transform:scale(1);}}
.p-intro__opening,.p-intro__statements,.p-intro__brand{position:absolute;inset:0;z-index:2;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:0 var(--space-4);}
.p-intro__media{position:absolute;inset:0;z-index:0;opacity:0;transition:opacity .6s ease;}
.p-intro.is-story .p-intro__media{opacity:1;}
.p-intro.is-brand .p-intro__media{display:none;}
.p-intro__media-img{position:absolute;inset:0;background-size:cover;background-position:center;opacity:0;transform:scale(1.06);transition:opacity 1.1s ease,transform 6s ease;}
.p-intro__media-img.is-show{opacity:1;transform:scale(1);}
.p-intro__media::after{content:"";position:absolute;inset:0;background:rgba(255,255,255,.84);}
.p-intro__statements{gap:1.1rem;transition:opacity .6s ease,visibility .6s ease;}
.p-intro__statements.is-hide{opacity:0;visibility:hidden;}
.p-intro__line{font-family:var(--font-serif);font-size:clamp(1.25rem,3.4vw,2.3rem);font-weight:500;line-height:1.8;letter-spacing:.08em;color:var(--text-strong);opacity:0;transform:translateY(26px);transition:opacity .9s ease,transform .9s ease;}
.p-intro__line.is-show{animation:lineRainbow 1.9s cubic-bezier(.2,.8,.2,1) both;}
@keyframes lineRainbow{
  0%{opacity:0;transform:translateY(30px) scale(.94);letter-spacing:.3em;text-shadow:0 0 0 rgba(0,0,0,0);}
  25%{opacity:1;text-shadow:0 0 16px rgba(230,0,18,.85),0 0 30px rgba(237,109,31,.7),0 0 46px rgba(245,162,0,.6);}
  50%{text-shadow:0 0 16px rgba(0,153,68,.8),0 0 30px rgba(65,161,190,.7),0 0 46px rgba(29,32,136,.6);}
  75%{text-shadow:0 0 14px rgba(96,25,134,.7),0 0 28px rgba(233,83,131,.6);}
  100%{opacity:1;transform:none;letter-spacing:.08em;text-shadow:none;}
}
.p-intro__brand{opacity:0;transform:scale(.84);transition:opacity .7s ease,transform .8s cubic-bezier(.2,.9,.3,1.35);}
.p-intro.is-brand .p-intro__brand{opacity:1;transform:scale(1);}
/* explosion reveal (派手) */
.p-intro__flash{position:absolute;inset:0;z-index:3;background:radial-gradient(circle at center,#fff 0%,#fff 40%,rgba(255,255,255,.4) 100%);opacity:0;pointer-events:none;}
.p-intro.is-burst .p-intro__flash{animation:introFlash .7s ease-out both;}
@keyframes introFlash{0%{opacity:0;}8%{opacity:1;}30%{opacity:.5;}100%{opacity:0;}}
.p-intro__shock{position:absolute;left:50%;top:50%;z-index:2;width:60px;height:60px;border-radius:50%;border:3px solid #fff;transform:translate(-50%,-50%) scale(0);opacity:0;pointer-events:none;}
.p-intro__shock::after{content:"";position:absolute;inset:-3px;border-radius:50%;border:2px solid var(--c-pink);}
.p-intro.is-burst .p-intro__shock{animation:introShock .9s cubic-bezier(.15,.6,.3,1) both;}
.p-intro.is-burst .p-intro__shock::after{animation:introShock2 1.05s .12s cubic-bezier(.15,.6,.3,1) both;}
@keyframes introShock{0%{opacity:.9;transform:translate(-50%,-50%) scale(0);}100%{opacity:0;transform:translate(-50%,-50%) scale(20);}}
@keyframes introShock2{0%{opacity:.7;}100%{opacity:0;}}
.p-intro__glow{position:absolute;left:50%;top:50%;z-index:1;width:80px;height:80px;border-radius:50%;transform:translate(-50%,-50%) scale(0);opacity:0;pointer-events:none;background:radial-gradient(circle,rgba(233,83,131,.55),rgba(65,161,190,.25) 50%,transparent 70%);}
.p-intro.is-burst .p-intro__glow{animation:introGlow 1s ease-out both;}
@keyframes introGlow{0%{opacity:0;transform:translate(-50%,-50%) scale(0);}30%{opacity:1;}100%{opacity:0;transform:translate(-50%,-50%) scale(9);}}
.p-intro__burst{position:absolute;inset:0;z-index:2;pointer-events:none;overflow:visible;}
.p-intro__particle{position:absolute;left:50%;top:50%;border-radius:50%;opacity:0;box-shadow:0 0 12px currentColor;}
.p-intro.is-burst .p-intro__particle{animation:introParticle 1.05s cubic-bezier(.1,.7,.3,1) forwards;}
@keyframes introParticle{0%{opacity:1;transform:translate(-50%,-50%) scale(1.2) rotate(0);}80%{opacity:1;}100%{opacity:0;transform:translate(calc(-50% + var(--tx)),calc(-50% + var(--ty))) scale(.15) rotate(220deg);}}
.p-intro.is-burst .p-intro__brand-jp{animation:introBang .8s cubic-bezier(.2,.9,.3,1.6) both;}
@keyframes introBang{0%{transform:scale(1.6);text-shadow:0 0 60px rgba(255,255,255,.9),0 4px 40px rgba(0,0,0,.4);}25%{transform:scale(.92) translateX(7px);}42%{transform:translateX(-7px);}58%{transform:translateX(5px);}74%{transform:translateX(-3px);}100%{transform:none;text-shadow:0 4px 40px rgba(0,0,0,.4);}}
@media (prefers-reduced-motion:reduce){
  .p-intro__flash,.p-intro__shock,.p-intro__burst,.p-intro__glow{display:none;}
}
.p-intro__brand-en{font-family:var(--font-en);letter-spacing:.42em;text-indent:.42em;text-transform:uppercase;font-size:.78rem;color:#fff;opacity:.85;margin-bottom:var(--space-3);}
.p-intro__brand-jp{font-family:var(--font-serif);font-weight:600;font-size:clamp(2.4rem,8vw,5.4rem);letter-spacing:.14em;text-indent:.14em;line-height:1.3;color:#fff;text-shadow:0 4px 40px rgba(0,0,0,.4);}
.p-intro__brand-tag{margin-top:var(--space-3);color:#fff;opacity:.92;font-size:clamp(.95rem,2vw,1.15rem);letter-spacing:.06em;}
.p-intro__scroll{position:absolute;z-index:2;bottom:var(--space-4);left:50%;transform:translateX(-50%);display:flex;flex-direction:column;align-items:center;gap:10px;font-family:var(--font-en);font-size:.65rem;letter-spacing:.4em;color:var(--text-muted);transition:opacity .4s ease,color .6s ease;}
.p-intro.is-brand .p-intro__scroll{color:#fff;}
.p-intro__scroll.is-hide{opacity:0;}
.p-intro__scroll-line{width:1px;height:50px;background:currentColor;opacity:.5;position:relative;overflow:hidden;}
.p-intro__scroll-line::after{content:"";position:absolute;inset:0;background:currentColor;animation:scrollLine 2s ease-in-out infinite;}
@media (prefers-reduced-motion:reduce){
  .p-intro{height:100svh;}
  .p-intro__statements{display:none;}
  .p-intro__brand{opacity:1;transform:none;}
  .p-intro__bg{opacity:1;}
}

/* ============================================================
   Project : Top News
   ============================================================ */
.p-top-news__list{max-width:var(--container-narrow);margin-inline:auto;border-top:1px solid var(--line);}
.p-top-news__item{border-bottom:1px solid var(--line);}
.p-top-news__link{display:grid;gap:var(--space-1) var(--space-4);align-items:center;grid-template-columns:1fr;padding:var(--space-3) 0;}
@media (min-width:720px){.p-top-news__link{grid-template-columns:120px 120px 1fr;}}
.p-top-news__date{font-family:var(--font-en);color:var(--text-muted);font-size:.85rem;letter-spacing:.05em;}
.p-top-news__title{font-size:.92rem;}
.p-top-news__link:hover .p-top-news__title{color:var(--accent);}
.p-top-news .c-section-heading__title::after{background:var(--c-yellow);}

/* ============================================================
   Project : Top About (image + text)
   ============================================================ */
.p-top-about{background:var(--bg-soft);}
.p-top-about__inner{display:grid;gap:var(--space-6);align-items:center;}
@media (min-width:880px){.p-top-about__inner{grid-template-columns:1fr 1fr;}}
.p-top-about__img{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-md);}
.p-top-about__img img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3;}
.p-top-about__text{color:var(--text-muted);line-height:2.1;margin:var(--space-3) 0 var(--space-5);}
.p-top-about .c-section-heading__title::after{background:var(--c-blue);}

/* ============================================================
   Project : Top Service (image cards)
   ============================================================ */
.p-top-service__grid{display:grid;gap:var(--space-4);grid-template-columns:1fr;}
@media (min-width:600px){.p-top-service__grid{grid-template-columns:repeat(2,1fr);}}
@media (min-width:1000px){.p-top-service__grid{grid-template-columns:repeat(4,1fr);}}
.p-top-service__card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:transform .25s,box-shadow .25s;}
.p-top-service__card:hover{transform:translateY(-6px);box-shadow:var(--shadow-md);}
.p-top-service__card-img{aspect-ratio:3/2;overflow:hidden;}
.p-top-service__card-img img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease;}
.p-top-service__card:hover .p-top-service__card-img img{transform:scale(1.06);}
.p-top-service__card-title{font-family:var(--font-serif);font-size:1.05rem;font-weight:500;color:var(--text-strong);padding:var(--space-3) var(--space-3) 0;}
.p-top-service__card-desc{color:var(--text-muted);font-size:.84rem;line-height:1.9;padding:var(--space-1) var(--space-3) var(--space-4);}
.p-top-service .c-section-heading__title::after{background:var(--c-green);}
.p-top-service__card{display:block;color:inherit;}
.p-top-service__card-more{display:inline-flex;align-items:center;gap:.4em;font-family:var(--font-en);font-weight:600;font-size:.76rem;letter-spacing:.08em;color:var(--accent);padding:0 var(--space-3) var(--space-4);}
.p-top-service__card-more::after{content:"→";transition:transform .2s;}
.p-top-service__card:hover .p-top-service__card-more::after{transform:translateX(5px);}

/* services page: readable detail list */
.p-service-detail{display:grid;gap:var(--space-4);max-width:var(--container-narrow);margin-inline:auto;}
.p-service-detail__item{background:#fff;border:1px solid var(--line);border-left:4px solid var(--accent);border-radius:var(--radius);padding:var(--space-4) var(--space-5);transition:box-shadow .25s,transform .25s;}
.p-service-detail__item:hover{box-shadow:var(--shadow-md);transform:translateY(-3px);}
.p-service-detail__item:nth-child(1){border-left-color:var(--c-red);}
.p-service-detail__item:nth-child(2){border-left-color:var(--c-orange);}
.p-service-detail__item:nth-child(3){border-left-color:var(--c-blue);}
.p-service-detail__item:nth-child(4){border-left-color:var(--c-purple);}
.p-service-detail__title{font-family:var(--font-serif);font-size:1.3rem;font-weight:500;color:var(--text-strong);margin-bottom:var(--space-1);}
.p-service-detail__lead{color:var(--text);margin-bottom:var(--space-2);font-size:1rem;}
.p-service-detail__points{display:grid;gap:.45em;margin-bottom:var(--space-3);}
.p-service-detail__points li{position:relative;padding-left:1.5em;color:var(--text-muted);font-size:.9rem;}
.p-service-detail__points li::before{content:"✓";position:absolute;left:0;color:var(--accent);font-weight:700;}

/* service detail page */
.p-service-single{display:grid;gap:var(--space-6);align-items:start;max-width:var(--container-narrow);margin-inline:auto;}
@media (min-width:820px){.p-service-single{grid-template-columns:1fr 1fr;}}
.p-service-single__img{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-md);}
.p-service-single__img img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3;}

/* news detail meta */
.p-news-meta{display:flex;align-items:center;gap:var(--space-2);margin-bottom:var(--space-4);}
.p-news-meta time{font-family:var(--font-en);color:var(--text-muted);font-size:.9rem;letter-spacing:.05em;}

/* ============================================================
   Project : Top Reasons (cards)
   ============================================================ */
.p-top-reasons{background:var(--bg-soft);}
.p-top-reasons__grid{display:grid;gap:var(--space-3);grid-template-columns:1fr;}
@media (min-width:600px){.p-top-reasons__grid{grid-template-columns:repeat(2,1fr);}}
@media (min-width:1000px){.p-top-reasons__grid{grid-template-columns:repeat(4,1fr);}}
.p-top-reasons__grid > :nth-child(1) .c-card__num{color:var(--c-red);}
.p-top-reasons__grid > :nth-child(2) .c-card__num{color:var(--c-green);}
.p-top-reasons__grid > :nth-child(3) .c-card__num{color:var(--c-blue);}
.p-top-reasons__grid > :nth-child(4) .c-card__num{color:var(--c-purple);}
.p-top-reasons .c-section-heading__title::after{background:var(--c-orange);}

/* ============================================================
   Project : Top Message
   ============================================================ */
.p-top-message__inner{display:grid;gap:var(--space-6);align-items:center;}
@media (min-width:880px){.p-top-message__inner{grid-template-columns:.85fr 1.15fr;}}
.p-top-message__img{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-md);}
.p-top-message__img img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/5;}
.p-top-message__lead{font-family:var(--font-serif);font-size:1.4rem;font-weight:500;line-height:1.8;color:var(--text-strong);margin:var(--space-3) 0 var(--space-2);}
.p-top-message__text{color:var(--text-muted);margin-bottom:var(--space-3);line-height:2.1;}
.p-top-message__sign{font-weight:700;margin-bottom:var(--space-2);color:var(--text-strong);}
.p-top-message .c-section-heading__title::after{background:var(--c-pink);}

/* ============================================================
   Project : Top Group
   ============================================================ */
.p-top-group{background:var(--bg-soft);}
.p-top-group__grid{display:grid;gap:var(--space-3);grid-template-columns:1fr;}
@media (min-width:600px){.p-top-group__grid{grid-template-columns:repeat(2,1fr);}}
@media (min-width:1000px){.p-top-group__grid{grid-template-columns:repeat(4,1fr);}}
.p-top-group__item{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:var(--space-6) var(--space-3);text-align:center;display:flex;flex-direction:column;gap:var(--space-1);transition:transform .25s,box-shadow .25s;}
.p-top-group__item:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);}
.p-top-group__logo{font-family:var(--font-en);font-size:1.05rem;font-weight:500;color:var(--text);}
.p-top-group__logo strong{color:var(--text-strong);font-weight:700;}
.p-top-group__desc{font-size:.76rem;color:var(--text-muted);letter-spacing:.05em;}
.p-top-group .c-section-heading__title::after{background:var(--c-navy);}

/* ============================================================
   Project : Recruit band / Contact CTA
   ============================================================ */
.p-recruit{background:var(--bg-soft);text-align:center;padding-block:var(--space-12);}
.p-recruit__sub{font-family:var(--font-en);letter-spacing:.35em;text-transform:uppercase;color:var(--text-muted);font-size:.72rem;margin-bottom:var(--space-3);}
.p-recruit__title{font-family:var(--font-serif);font-size:clamp(1.6rem,4vw,2.4rem);font-weight:500;letter-spacing:.08em;color:var(--text-strong);margin-bottom:var(--space-2);}
.p-recruit__text{color:var(--text-muted);margin-bottom:var(--space-5);}

.p-contact{text-align:center;}
.p-contact__lead{color:var(--text-muted);margin-top:var(--space-2);}
.p-contact .c-section-heading__title::after{background:var(--c-purple);}

/* ============================================================
   Project : Contact form
   ============================================================ */
.p-form{max-width:680px;margin-inline:auto;display:grid;gap:var(--space-3);text-align:left;}
.p-form__row{display:grid;gap:var(--space-3);}
@media (min-width:640px){.p-form__row{grid-template-columns:1fr 1fr;}}
.p-form label{display:grid;gap:.6em;font-weight:600;font-size:.82rem;letter-spacing:.06em;color:var(--text-strong);}
.p-form input,.p-form textarea,.p-form select{font-family:inherit;font-size:.95rem;font-weight:400;padding:.9em 1em;border:1px solid var(--line);border-radius:var(--radius);background:#fff;transition:border-color .2s;letter-spacing:.04em;}
.p-form input:focus,.p-form textarea:focus,.p-form select:focus{outline:none;border-color:var(--text-strong);}
.p-form textarea{resize:vertical;}
.p-form select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='none' stroke='%238a8f96' stroke-width='1.6' d='M1 1l5 5 5-5'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 1em center;}
.p-form__req{color:#fff;background:var(--accent);font-size:.6rem;padding:.2em .7em;border-radius:999px;margin-left:.5em;vertical-align:middle;letter-spacing:.05em;}
.p-form__note{font-size:.85rem;font-weight:600;min-height:1.2em;text-align:center;}
.p-form__note.is-ok{color:var(--c-green);}
.p-form__note.is-err{color:var(--c-red);}

/* ============================================================
   Project : Page hero (sub pages) / prose
   ============================================================ */
.p-page-hero{position:relative;text-align:center;padding:calc(var(--header-h) + var(--space-10)) 0 var(--space-8);background:var(--bg-soft);}
.p-page-hero__sub{font-family:var(--font-en);font-weight:600;letter-spacing:.3em;text-transform:uppercase;color:var(--text-muted);font-size:.72rem;margin-bottom:var(--space-2);}
.p-page-hero__title{font-family:var(--font-serif);font-size:clamp(1.7rem,4.5vw,2.6rem);font-weight:500;line-height:1.5;letter-spacing:.08em;color:var(--text-strong);}
.p-page-hero__lead{color:var(--text-muted);margin-top:var(--space-3);max-width:60ch;margin-inline:auto;font-size:.92rem;}

.p-prose{max-width:var(--container-narrow);margin-inline:auto;}
.p-prose h2{font-family:var(--font-serif);font-size:1.4rem;font-weight:500;color:var(--text-strong);margin:var(--space-6) 0 var(--space-3);padding-bottom:var(--space-2);border-bottom:1px solid var(--line);}
.p-prose h2:first-child{margin-top:0;}
.p-prose h3{font-family:var(--font-serif);font-size:1.1rem;font-weight:500;color:var(--text-strong);margin:var(--space-4) 0 var(--space-1);}
.p-prose p{color:var(--text);margin-bottom:var(--space-2);line-height:2.1;}
.p-prose ul.-bullets{list-style:disc;padding-left:1.4em;margin-bottom:var(--space-3);color:var(--text);}
.p-prose ul.-bullets li{margin-bottom:.5em;}
.p-prose .-muted{color:var(--text-muted);}
.p-prose__updated{color:var(--text-muted);font-size:.82rem;margin-bottom:var(--space-5);}
.p-prose__lead{font-family:var(--font-serif);font-size:1.3rem;font-weight:500;line-height:1.7;color:var(--text-strong);margin-bottom:var(--space-3);}
.p-prose__sign{font-weight:700;margin-top:var(--space-4);color:var(--text-strong);}

.p-message-photo{aspect-ratio:4/5;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-md);}
.p-message-photo img{width:100%;height:100%;object-fit:cover;}
.p-message__inner{display:grid;gap:var(--space-6);align-items:start;}
@media (min-width:820px){.p-message__inner{grid-template-columns:.7fr 1.3fr;}}

.p-jobs{display:grid;gap:var(--space-3);max-width:var(--container-narrow);margin-inline:auto;}
.p-stats{display:grid;gap:var(--space-3);grid-template-columns:repeat(2,1fr);max-width:var(--container-narrow);margin-inline:auto;}
@media (min-width:760px){.p-stats{grid-template-columns:repeat(4,1fr);}}

.p-lead-text{font-size:.95rem;color:var(--text-muted);max-width:60ch;margin-inline:auto;text-align:center;}

/* ============================================================
   Reveal on scroll
   ============================================================ */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .9s ease,transform .9s ease;}
.reveal.is-visible{opacity:1;transform:translateY(0);}
.reveal.-left{transform:translateX(-40px);}
.reveal.-right{transform:translateX(40px);}
.reveal.-left.is-visible,.reveal.-right.is-visible{transform:translateX(0);}
/* extra reveal variants */
.reveal.-zoom{transform:translateY(30px) scale(.94);}
.reveal.-zoom.is-visible{transform:none;}
.reveal.-blur{filter:blur(12px);}
.reveal.-blur.is-visible{filter:none;}
.reveal.-clip{transition:opacity .9s ease,transform .9s ease,clip-path 1.1s cubic-bezier(.2,.8,.2,1);clip-path:inset(0 0 100% 0);}
.reveal.-clip.is-visible{clip-path:inset(0 0 0 0);}
.reveal.-rise{transform:translateY(60px) scale(.97);}
.reveal.-rise.is-visible{transform:none;}

/* card grids: zoom-in + stagger */
.p-top-service__card.reveal,.p-top-reasons__grid .c-card.reveal,.p-top-group__item.reveal{transform:translateY(34px) scale(.93);}
.p-top-service__card.reveal.is-visible,.p-top-reasons__grid .c-card.reveal.is-visible,.p-top-group__item.reveal.is-visible{transform:none;}
.p-top-service__grid>*:nth-child(2),.p-top-reasons__grid>*:nth-child(2),.p-top-group__grid>*:nth-child(2){transition-delay:.1s;}
.p-top-service__grid>*:nth-child(3),.p-top-reasons__grid>*:nth-child(3),.p-top-group__grid>*:nth-child(3){transition-delay:.2s;}
.p-top-service__grid>*:nth-child(4),.p-top-reasons__grid>*:nth-child(4),.p-top-group__grid>*:nth-child(4){transition-delay:.3s;}
.p-top-news__item:nth-child(2){transition-delay:.08s;}
.p-top-news__item:nth-child(3){transition-delay:.16s;}
.p-top-news__item:nth-child(4){transition-delay:.24s;}

/* ============================================================
   Diagonal color band (section separator, original)
   ============================================================ */
.c-band{position:relative;height:130px;overflow:hidden;pointer-events:none;}
.c-band__bar{position:absolute;left:-12%;width:124%;height:12px;transform:skewY(-4deg);}
/* 1) rail draws first */
.c-band__bar::before{content:"";position:absolute;left:0;right:0;top:50%;height:2px;background:rgba(0,0,0,.14);transform:translateY(-50%) scaleX(0);transform-origin:left center;transition:transform 1.6s cubic-bezier(.2,.8,.2,1);}
/* 2) colour flows along the rail (slower, after a delay) */
.c-band__bar::after{content:"";position:absolute;inset:0;background:var(--c,#888);transform:scaleX(0);transform-origin:left center;transition:transform 2.1s cubic-bezier(.3,.7,.2,1) 1.3s;}
.c-band.-rtl .c-band__bar::before,.c-band.-rtl .c-band__bar::after{transform-origin:right center;}
.c-band.is-visible .c-band__bar::before{transform:translateY(-50%) scaleX(1);}
.c-band.is-visible .c-band__bar::after{transform:scaleX(1);}
.c-band__bar:nth-child(1){top:22%;}
.c-band__bar:nth-child(2){top:46%;}
.c-band__bar:nth-child(3){top:70%;}
.c-band__bar:nth-child(2)::before{transition-delay:.15s;}
.c-band__bar:nth-child(3)::before{transition-delay:.3s;}
.c-band__bar:nth-child(2)::after{transition-delay:1.5s;}
.c-band__bar:nth-child(3)::after{transition-delay:1.7s;}
/* single-colour bands: tonal depth using the section colour */
.c-band:not(.-multi) .c-band__bar:nth-child(2)::after{opacity:.6;}
.c-band:not(.-multi) .c-band__bar:nth-child(3)::after{opacity:.38;}
/* multi-colour band (the most colourful spot) */
.c-band.-multi{height:150px;}
.c-band.-multi .c-band__bar{height:10px;}
.c-band.-multi .c-band__bar:nth-child(1){top:12%;}
.c-band.-multi .c-band__bar:nth-child(2){top:30%;}
.c-band.-multi .c-band__bar:nth-child(3){top:48%;}
.c-band.-multi .c-band__bar:nth-child(4){top:66%;}
.c-band.-multi .c-band__bar:nth-child(5){top:84%;}
.c-band.-multi .c-band__bar:nth-child(4)::before{transition-delay:.45s;}
.c-band.-multi .c-band__bar:nth-child(5)::before{transition-delay:.6s;}
.c-band.-multi .c-band__bar:nth-child(4)::after{transition-delay:1.9s;}
.c-band.-multi .c-band__bar:nth-child(5)::after{transition-delay:2.1s;}
@media (max-width:600px){.c-band{height:90px;}.c-band.-multi{height:110px;}}

/* ============================================================
   Extra animations & micro-interactions
   ============================================================ */
/* animated rainbow top bar */
body::before{background:linear-gradient(90deg,#e60012,#ed6d1f,#f5a200,#009944,#41a1be,#1d2088,#601986,#e95383,#e60012);background-size:200% 100%;animation:barflow 8s linear infinite;}
@keyframes barflow{to{background-position:-200% 0;}}

/* intro scroll arrow */
.p-intro__scroll-arrow{font-size:1rem;line-height:1;animation:arrowBounce 1.6s ease-in-out infinite;}
@keyframes arrowBounce{0%,100%{transform:translateY(0);opacity:.55;}50%{transform:translateY(7px);opacity:1;}}

/* nav: animated underline */
.p-global-nav__item > a{position:relative;}
.p-global-nav__item > a::after{content:"";position:absolute;left:0;bottom:-4px;width:100%;height:2px;background:var(--accent);transform:scaleX(0);transform-origin:right;transition:transform .3s ease;}
.p-global-nav__item > a:not(.p-global-nav__cta):hover::after{transform:scaleX(1);transform-origin:left;}

/* buttons: sheen sweep */
.c-btn{position:relative;overflow:hidden;}
.c-btn::before{content:"";position:absolute;top:0;left:-120%;width:60%;height:100%;background:linear-gradient(100deg,transparent,rgba(255,255,255,.45),transparent);transform:skewX(-20deg);transition:left .6s ease;}
.c-btn:hover::before{left:140%;}

/* section heading marker grows in when revealed */
.c-section-heading.reveal .c-section-heading__title::after{transform:skewX(-15deg) scaleX(0);transform-origin:left;transition:transform .7s .2s cubic-bezier(.2,.8,.3,1);}
.c-section-heading.reveal.is-visible .c-section-heading__title::after{transform:skewX(-15deg) scaleX(1);}

/* news rows hover slide */
.p-top-news__link{transition:padding-left .3s ease,background .3s ease;}
.p-top-news__link:hover{padding-left:.6rem;}

/* cards: image zoom already; add label pulse on hover for service */
.p-top-service__card-title{transition:color .3s ease;}
.p-top-service__card:hover .p-top-service__card-title{color:var(--accent);}

/* group item underline accent on hover */
.p-top-group__item{position:relative;overflow:hidden;}
.p-top-group__item::after{content:"";position:absolute;left:0;bottom:0;width:100%;height:3px;background:var(--rainbow);transform:scaleX(0);transform-origin:left;transition:transform .4s ease;}
.p-top-group__item:hover::after{transform:scaleX(1);}

/* floating accent for stat numbers */
.c-stat__num{transition:transform .3s ease;}
.c-stat:hover .c-stat__num{transform:translateY(-4px);}

/* page hero title gentle rise on load */
.p-page-hero__title{animation:rise .8s ease both;}
.p-page-hero__sub{animation:rise .8s .05s ease both;}
.p-page-hero__lead{animation:rise .8s .12s ease both;}
@keyframes rise{0%{opacity:0;transform:translateY(20px);}100%{opacity:1;transform:none;}}

/* timeline dots pulse */
.c-timeline li::before{box-shadow:0 0 0 0 rgba(233,83,131,.4);animation:dotPulse 2.4s ease-out infinite;}
@keyframes dotPulse{0%{box-shadow:0 0 0 0 rgba(233,83,131,.35);}70%{box-shadow:0 0 0 10px rgba(233,83,131,0);}100%{box-shadow:0 0 0 0 rgba(233,83,131,0);}}

/* reveal stagger helper */
.reveal.-d1{transition-delay:.1s;}
.reveal.-d2{transition-delay:.2s;}
.reveal.-d3{transition-delay:.3s;}

/* intro text wrapping (Japanese) */
.p-intro__line,.p-intro__opening-catch,.p-intro__brand-tag{line-break:strict;overflow-wrap:break-word;}
@media (max-width:600px){
  .p-intro__line{font-size:1.18rem;line-height:1.95;}
  .p-intro__statements{gap:1.4rem;}
  .p-intro__opening-catch{font-size:1.9rem;}
  .p-intro__brand-tag{font-size:.92rem;}
}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important;}
  html{scroll-behavior:auto;}
  .reveal{opacity:1;transform:none;}
  body::before{animation:none;background-position:0 0;}
}