/* MOUNT-only motion prototype. Existing brand colors and content hooks retained. */
.mount-film .mount-hero{display:block;position:relative;background:var(--home-navy);color:white;overflow:hidden}
.mount-film .film-visual{position:absolute;inset:0;margin:0;z-index:0}
.mount-film .film-visual img,.mount-film .film-visual video{position:absolute;width:100%;height:100%;object-fit:cover;object-position:center 45%}
.mount-film .film-visual video{opacity:0;transition:opacity .7s}
.mount-film .mount-hero[data-film="playing"] video,.mount-film .mount-hero[data-film="paused"] video{opacity:1}
.mount-film .film-visual::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(16,39,55,.52),rgba(16,39,55,.08) 75%),linear-gradient(0deg,rgba(16,39,55,.92),rgba(16,39,55,.1) 85%)}
.mount-film .mount-hero-content{position:relative;z-index:1;padding:30px 4.6% 76px;margin:0;max-width:none}
.mount-film .mount-hero h1{font-family:'Noto Sans JP',sans-serif;font-weight:900;font-size:clamp(36px,5.4svh,68px);line-height:1.3;letter-spacing:.025em}
.mount-film .film-line{display:block;overflow:hidden;padding-bottom:.08em;margin-bottom:-.08em}
.mount-film .film-line-text{display:block;transform-origin:left bottom}
.mount-film .mount-intro{max-width:560px;font-size:15px;line-height:1.75}
.mount-film .mount-location,.mount-film .mount-hero-shade,.mount-film .mount-hero-angle,.mount-film .mount-side-label,.mount-film .mount-scroll{display:none}
.mount-film .film-bottom{position:absolute;bottom:18px;left:4.6%;right:4.6%;z-index:2;display:flex;align-items:center;justify-content:space-between;gap:16px;font-size:12px}
.mount-film .film-chapters{display:flex;gap:22px;letter-spacing:.06em}
.mount-film .film-chapters span{opacity:.5;transition:opacity .5s}
.mount-film .film-chapters span.is-current{opacity:1}
.mount-film .film-chapters b{font:italic 18px Georgia,serif;margin-right:8px}
.mount-film .film-controls{display:flex;align-items:center;gap:14px}
.mount-film .film-controls button{border:1px solid #ffffff80;color:#fff;background:transparent;padding:7px 12px;cursor:pointer;font:inherit}
.mount-film .film-progress{position:absolute;bottom:0;left:0;width:100%;height:2px;background:#ffffff30;z-index:3}
.mount-film .film-progress span{display:block;width:100%;height:100%;background:var(--home-green);transform-origin:left;transform:scaleX(0)}
.mount-film .mount-strengths{margin-top:0;clip-path:none;padding-bottom:22px}
.mount-film .mount-strengths-heading{min-height:86px;padding-top:10px}
.mount-film .mount-four{font-size:76px}
.mount-film .mount-heading-note{font-size:11px}
.mount-film .film-label{letter-spacing:.08em;opacity:.8}
.mount-film .mount-button.secondary{background:#10273750}
.mount-film .film-wordmark{position:absolute;right:4.6%;top:16px;z-index:1;font:600 clamp(64px,8vw,140px)/.85 'Oswald',sans-serif;letter-spacing:-.045em;color:transparent;-webkit-text-stroke:1px #ffffffb0;pointer-events:none}
.mount-film .film-wordmark span{display:block;margin-top:15px;font:500 11px/1.3 'Noto Sans JP',sans-serif;letter-spacing:.3em;color:white;-webkit-text-stroke:0;text-align:right}
.mount-film .film-outline{position:absolute;right:-2%;top:0;width:58%;height:100%;z-index:1;pointer-events:none;fill:none;stroke:#ffffff45;stroke-width:1;stroke-dasharray:1500;stroke-dashoffset:0}
.mount-film .film-service{font:700 13px/1.5 'Noto Sans JP',sans-serif;letter-spacing:.18em;margin:0 0 12px}
.mount-film .film-summary{max-width:460px}
@media(min-width:901px){.mount-film .mount-first-view{grid-template-rows:minmax(min-content,1fr) auto}.mount-film .mount-hero{display:flex;align-items:center}.mount-film .mount-hero-content{width:100%}}
@media(min-width:901px) and (max-height:760px){.mount-film .mount-hero-content{padding-top:20px;padding-bottom:62px}.mount-film .mount-hero h1{font-size:36px}.mount-film .mount-intro{margin-top:12px;max-width:620px}.mount-film .mount-actions{margin-top:14px}.mount-film .mount-button{min-height:42px;padding:8px 16px}.mount-film .mount-eyebrow{margin-bottom:10px}}
@media(max-width:900px){.mount-film .mount-hero{min-height:590px}.mount-film .mount-hero-content{padding:45px 6% 130px}.mount-film .film-visual img,.mount-film .film-visual video{object-position:60% center}.mount-film .film-bottom{left:6%;right:6%;flex-wrap:wrap;bottom:20px}.mount-film .film-chapters{gap:16px;width:100%}.mount-film .film-controls{width:100%;justify-content:space-between}.mount-film .mount-intro{max-width:520px}}
@media(min-width:901px){
 .mount-film .mount-hero-content{display:grid;grid-template-columns:1.2fr 1fr;column-gap:5%;align-items:end;padding-top:34px;padding-bottom:74px}
 .mount-film .mount-eyebrow{grid-column:1/-1;margin-bottom:16px}
 .mount-film .mount-hero h1{font-size:clamp(46px,7.5svh,86px);line-height:1.17;letter-spacing:-.045em;margin:0}
 .mount-film .mount-intro{font-size:13px;line-height:1.8;margin:0}
 .mount-film .mount-actions{gap:10px;margin-top:20px;flex-wrap:wrap}
 .mount-film .mount-button{min-height:44px;padding:10px 14px;font-size:12px}
 .mount-film .film-summary{justify-self:end}
}
@media(max-width:900px){
 .mount-film .mount-hero-content{padding-top:125px}
 .mount-film .mount-hero h1{font-size:clamp(36px,9.7vw,64px);letter-spacing:-.045em;line-height:1.2}
 .mount-film .film-wordmark{top:25px;right:6%;font-size:76px}
 .mount-film .film-wordmark span{font-size:8px;margin-top:10px}
 .mount-film .film-summary{margin-top:24px}
 .mount-film .film-outline{width:100%;opacity:.6}
 .mount-film .film-service{margin-bottom:8px;font-size:11px}
}
@media(prefers-reduced-motion:no-preference){
 .mount-film .film-wordmark{animation:mount-wordmark 1.3s cubic-bezier(.16,1,.3,1) both}
 .mount-film .film-outline path{animation:mount-outline 2.2s .2s both}
 .mount-film .mount-eyebrow{animation:mount-enter .8s both}
 .mount-film .film-line-text{animation:mount-impact .85s cubic-bezier(.16,1,.3,1) both;animation-delay:calc(.15s + var(--line-index)*.28s)}
 .mount-film .mount-intro{animation:mount-enter .9s .95s both}
 .mount-film .mount-actions{animation:mount-enter .9s 1.15s both}
 .mount-film .mount-strengths-grid article{animation:mount-enter 1s both}
 .mount-film .mount-strengths-grid article:nth-child(1){animation-delay:.7s}.mount-film .mount-strengths-grid article:nth-child(2){animation-delay:.85s}.mount-film .mount-strengths-grid article:nth-child(3){animation-delay:1s}.mount-film .mount-strengths-grid article:nth-child(4){animation-delay:1.15s}
 @keyframes mount-enter{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}
 @keyframes mount-impact{from{opacity:0;transform:translateY(115%) skewY(5deg)}to{opacity:1;transform:translateY(0) skewY(0)}}
 @keyframes mount-wordmark{from{opacity:0;transform:translateX(18%) scale(1.1)}to{opacity:1;transform:none}}
 @keyframes mount-outline{from{stroke-dashoffset:1500}to{stroke-dashoffset:0}}
}
@media(prefers-reduced-motion:reduce){.mount-film *{animation:none!important;transition:none!important}}