/* Riêu Việt case journal. Shares the homepage tokens (palette, font, shadows, radii) from /assets/css/style.css. */
:root{--journal-line:#d9e4ee;--glass:rgba(8,28,48,.52);--glass-line:rgba(255,255,255,.22);--on-dark:rgba(255,255,255,.72)}
html{scroll-padding-top:96px}
body{background:var(--bg);color:var(--text);overflow-x:clip}
.shell{width:min(1240px,calc(100% - 80px));margin-inline:auto}
img{display:block}

/* ---------- header ---------- */
.topbar{position:sticky;top:0;z-index:30;padding:16px 0;background:rgba(247,250,253,.82);backdrop-filter:blur(16px) saturate(1.4);-webkit-backdrop-filter:blur(16px) saturate(1.4);border-bottom:1px solid rgba(217,228,238,.9)}
.topbar .shell{display:flex;align-items:center;justify-content:space-between;gap:24px}
.topbar img{width:140px;height:auto}
.topbar nav{display:flex;align-items:center;gap:8px;font-size:13.5px;font-weight:600}
.topbar nav>a{padding:10px 14px;border-radius:999px;color:var(--text-2);transition:color .3s,background .3s}
.topbar nav>a:hover{color:var(--blue-500);background:var(--sky-50)}
.topbar .contact-link{display:inline-flex;align-items:center;gap:10px;background:#fff;border:1px solid var(--line-2);color:var(--navy-700);box-shadow:var(--shadow-sm);transition:border-color .3s,color .3s,transform .3s var(--ease-out),box-shadow .3s}
.topbar .contact-link:hover{border-color:var(--sky-400);color:var(--blue-500);background:#fff;transform:translateY(-1px);box-shadow:var(--shadow-md)}
.arrow{width:18px;height:18px;flex:none;transition:transform .3s var(--ease-out)}
.contact-link:hover .arrow{transform:translate(2px,-2px)}

/* ---------- shared pieces ---------- */
.tag{display:flex;align-items:center;gap:12px;font-size:11px;letter-spacing:.16em;text-transform:uppercase;font-weight:700;line-height:1.6;color:var(--blue-500)}
.tag::before{content:"";width:24px;height:2px;border-radius:2px;background:var(--grad);flex:none}
.section-heading{font-size:clamp(32px,3.5vw,50px);font-weight:700;line-height:1.12;letter-spacing:-.035em;text-wrap:balance;margin-top:22px}
.section-heading em{font-style:normal;background:var(--grad-text);-webkit-background-clip:text;background-clip:text;color:transparent}
.cover-title>p,.intro-copy p,.approach-head>p,.approach-items p,.story-head>p,.cinema-note p,.result-lead,.cta-copy p{text-wrap:pretty}
.play-circle{border-radius:50%;display:grid;place-items:center;width:54px;height:54px;background:rgba(255,255,255,.92);color:var(--navy-700);box-shadow:0 10px 30px rgba(8,28,48,.35),0 0 0 6px rgba(255,255,255,.18);position:relative;z-index:1;flex:none;transition:transform .4s var(--ease-out),box-shadow .4s}
.play-circle svg{width:18px;height:18px;fill:currentColor;stroke:none;margin-left:3px}
.film-tile:hover .play-circle{transform:scale(1.08);box-shadow:0 14px 34px rgba(8,28,48,.4),0 0 0 10px rgba(255,255,255,.14)}

/* ---------- cover ---------- */
.cover{padding:40px 0 0}
.breadcrumb{display:flex;gap:10px;align-items:center;font-size:12px;color:var(--muted)}
.breadcrumb a{text-decoration:underline;text-underline-offset:4px;text-decoration-color:var(--line-2);transition:color .3s}
.breadcrumb a:hover{color:var(--blue-500)}
.cover-title{display:grid;grid-template-columns:1.25fr .75fr;gap:65px;align-items:end;padding:34px 0 36px}
.cover-title h1{font-size:clamp(50px,5.6vw,84px);letter-spacing:-.045em;font-weight:800;line-height:1.02;margin:16px 0 0}
.cover-title h1 span{font-size:.5em;display:block;line-height:1.3;letter-spacing:-.03em;font-weight:600;margin-top:14px;text-wrap:balance;background:var(--grad-text);-webkit-background-clip:text;background-clip:text;color:transparent;padding-bottom:.08em}
.cover-title>p{font-size:15.5px;line-height:1.85;color:var(--text-2);max-width:420px;margin-bottom:8px;padding-left:22px;border-left:2px solid var(--sky-200)}
.cover-grid{display:grid;grid-template-columns:minmax(0,2.1fr) minmax(0,1fr);gap:20px}
.cover-scene{position:relative;border-radius:var(--r-xl);overflow:hidden;margin:0;min-height:520px;background:#801415;box-shadow:var(--shadow-lg)}
.cover-scene>img{width:100%;height:100%;position:absolute;inset:0;object-fit:cover;object-position:50% 50%}
.cover-scene::after{content:"";position:absolute;inset:0;border-radius:inherit;box-shadow:inset 0 0 0 1px rgba(255,255,255,.14);pointer-events:none}
.cover-scene figcaption{position:absolute;left:18px;right:18px;bottom:18px;display:flex;justify-content:space-between;align-items:center;gap:14px}
.cover-scene figcaption span{padding:9px 14px;border-radius:999px;background:var(--glass);border:1px solid var(--glass-line);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);color:#fff;font-size:12px;font-weight:500}
.cover-scene figcaption span:last-child{font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:rgba(255,255,255,.85)}
.cover-result{border-radius:var(--r-xl);padding:34px 34px 36px;background:var(--grad);color:#fff;position:relative;overflow:hidden;box-shadow:var(--shadow-blue);display:flex;flex-direction:column}
.cover-result::before{content:"";position:absolute;width:340px;height:340px;right:-120px;top:-150px;border-radius:50%;background:radial-gradient(circle,rgba(255,255,255,.3),rgba(255,255,255,0) 70%)}
.cover-result::after{content:"";position:absolute;inset:0;border-radius:inherit;box-shadow:inset 0 0 0 1px rgba(255,255,255,.18);pointer-events:none}
.cover-result .tag{color:#d6ebf9;font-size:10.5px}
.cover-result .tag::before{background:#d6ebf9;opacity:.7;width:18px}
.cover-result strong{position:relative;font-size:clamp(84px,7.4vw,118px);font-weight:800;letter-spacing:-.06em;line-height:1;display:block;margin-top:auto;padding-top:28px}
.cover-result strong small{font-size:22px;font-weight:600;letter-spacing:-.01em;margin-left:10px;opacity:.9}
.cover-result p{position:relative;font-size:15px;line-height:1.55;font-weight:500;color:#e3f2fc;margin-top:10px}
.cover-stats{position:relative;list-style:none;margin:28px 0 0;padding:22px 0 0;border-top:1px solid rgba(255,255,255,.22);display:grid;grid-template-columns:1fr 1fr;gap:16px}
.cover-stats b{display:block;font-size:26px;font-weight:700;letter-spacing:-.04em;line-height:1.1}
.cover-stats span{display:block;font-size:11px;color:#cfe5f5;margin-top:5px;line-height:1.5}
.project-line{display:grid;grid-template-columns:1fr 1fr 1.6fr;margin:22px 0 0;background:#fff;border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow-sm)}
.project-line dl{margin:0;padding:20px 28px}
.project-line dl+dl{border-left:1px solid var(--line)}
.project-line dt{font-size:10px;text-transform:uppercase;letter-spacing:.12em;font-weight:700;color:var(--muted);margin-bottom:6px}
.project-line dd{margin:0;font-size:14px;font-weight:600;color:var(--navy-700)}

/* ---------- 01 intro ---------- */
.intro-grid{display:grid;grid-template-columns:1fr 1.3fr;gap:90px;align-items:end}
.intro-copy{font-size:16.5px;color:var(--text-2);line-height:1.85}
.intro-copy p+p{margin-top:18px}
.place-strip{display:grid;grid-template-columns:1.35fr 1fr 1fr;gap:20px;margin-top:48px}
.place-strip figure{margin:0;position:relative;border-radius:22px;overflow:hidden;height:280px;background:var(--line);box-shadow:var(--shadow-sm);transition:transform .5s var(--ease-out),box-shadow .5s}
.place-strip figure:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
.place-strip img{width:100%;height:100%;object-fit:cover;transition:transform .8s var(--ease-out)}
.place-strip figure:hover img{transform:scale(1.04)}
.place-strip figure::after{content:"";position:absolute;inset:0;border-radius:inherit;box-shadow:inset 0 0 0 1px rgba(8,28,48,.06);pointer-events:none}
.place-strip figcaption{position:absolute;left:16px;bottom:16px;max-width:calc(100% - 32px);padding:9px 14px;border-radius:999px;background:var(--glass);border:1px solid var(--glass-line);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);color:#fff;font-size:12px;font-weight:500;line-height:1.5;z-index:1}

/* ---------- 02 approach (dark) ---------- */
.approach{background:var(--grad-dark);color:#fff;position:relative;overflow:hidden}
.approach::before{content:"";position:absolute;width:640px;height:640px;left:-220px;bottom:-320px;border-radius:50%;background:radial-gradient(circle,rgba(58,155,214,.22),rgba(58,155,214,0) 68%);pointer-events:none}
.approach .shell{position:relative}
.approach .tag{color:#8ccbf0}
.approach .tag::before{background:#8ccbf0}
.approach .section-heading em{background:linear-gradient(100deg,#8ccbf0,#d7edfb);-webkit-background-clip:text;background-clip:text}
.approach-head{display:flex;justify-content:space-between;gap:55px;align-items:end}
.approach-head>p{font-size:15.5px;line-height:1.8;color:var(--on-dark);max-width:360px;padding-bottom:6px}
.approach-grid{display:grid;grid-template-columns:1.05fr 1fr;gap:70px;align-items:center;margin-top:56px}
.approach-picture{position:relative;margin:0;border-radius:var(--r-lg);overflow:hidden;aspect-ratio:1.04;background:#17354c;box-shadow:0 30px 70px rgba(0,0,0,.35)}
.approach-picture>img{width:100%;height:100%;object-fit:cover;object-position:50% 68%}
.approach-picture::after{content:"";position:absolute;inset:0;border-radius:inherit;box-shadow:inset 0 0 0 1px rgba(255,255,255,.12);pointer-events:none}
.approach-picture figcaption{position:absolute;bottom:18px;left:18px;right:18px;padding:16px 20px;border-radius:16px;background:rgba(8,28,48,.6);border:1px solid var(--glass-line);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);font-size:13px;line-height:1.65;font-weight:500}
.approach-items article{display:grid;grid-template-columns:44px 1fr;gap:20px;padding:28px 0;border-top:1px solid rgba(255,255,255,.12)}
.approach-items article:first-child{padding-top:0;border-top:0}
.approach-items article:last-child{padding-bottom:0}
.approach-items article>span{width:40px;height:40px;border-radius:50%;display:grid;place-items:center;font-size:11px;font-weight:700;letter-spacing:.05em;color:#8ccbf0;border:1px solid rgba(140,203,240,.4);background:rgba(255,255,255,.04)}
.approach-items h3{font-size:22px;font-weight:700;letter-spacing:-.02em;line-height:1.35;margin:7px 0 10px}
.approach-items p{font-size:15px;color:var(--on-dark);line-height:1.8}

/* ---------- 03 story ---------- */
.story-head{display:grid;grid-template-columns:1fr 1fr;gap:90px;align-items:end}
.story-head>p{font-size:16.5px;line-height:1.8;color:var(--text-2);padding-bottom:6px}
.cinema{display:grid;grid-template-columns:.95fr 1fr 1fr;gap:22px;margin-top:48px;align-items:stretch}
.cinema-note{grid-row:1/3;background:linear-gradient(165deg,#fff 0%,var(--sky-50) 100%);border:1px solid var(--line);border-radius:var(--r-lg);padding:32px;display:flex;flex-direction:column;justify-content:space-between;gap:28px;box-shadow:var(--shadow-sm);min-height:0}
.cinema-note .number{display:block;font-size:92px;line-height:.95;letter-spacing:-.07em;font-weight:800;background:var(--grad-text);-webkit-background-clip:text;background-clip:text;color:transparent}
.cinema-note h3{font-size:22px;font-weight:700;line-height:1.3;letter-spacing:-.02em;margin-top:14px;color:var(--navy-700)}
.cinema-note p{font-size:13.5px;color:var(--text-2);line-height:1.8}
.cinema-portrait{width:100%;flex:1;min-height:168px;object-fit:cover;object-position:50% 40%;border-radius:16px;box-shadow:0 0 0 1px rgba(8,28,48,.06)}
.production-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}
.production-tags span{font-size:11px;font-weight:600;background:#fff;border:1px solid var(--line-2);border-radius:999px;padding:7px 12px;color:var(--navy-700)}
.film-tile{position:relative;aspect-ratio:9/14;border-radius:var(--r-lg);overflow:hidden;background:var(--navy-900);color:#fff;text-align:left;display:block;width:100%;box-shadow:var(--shadow-md);transition:transform .5s var(--ease-out),box-shadow .5s}
.film-tile:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.film-tile>img{width:100%;height:100%;object-fit:cover;transition:transform .8s var(--ease-out)}
.film-tile:hover>img{transform:scale(1.04)}
.film-tile::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(8,28,48,.08) 35%,rgba(8,28,48,.95));box-shadow:inset 0 0 0 1px rgba(255,255,255,.12);border-radius:inherit}
.film-tile .play-circle{position:absolute;top:22px;left:22px}
.film-caption{position:absolute;bottom:22px;left:24px;right:24px;z-index:1;font-size:17px;line-height:1.4;font-weight:700;letter-spacing:-.01em}
.film-caption small{display:flex;align-items:center;gap:8px;font-size:10.5px;letter-spacing:.08em;text-transform:uppercase;margin-top:9px;color:#b9d3e6;font-weight:600}
.film-caption small::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--sky-300);flex:none}
.design-block{margin-top:72px;padding-top:44px;border-top:1px solid var(--journal-line)}
.design-title{display:flex;justify-content:space-between;gap:35px;align-items:end;margin-bottom:28px}
.design-title h3{font-size:27px;line-height:1.3;font-weight:700;letter-spacing:-.025em;color:var(--navy-700)}
.design-title p{font-size:13.5px;line-height:1.8;color:var(--muted);max-width:430px}
.design-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.design-grid button{display:block;width:100%;border-radius:22px;overflow:hidden;position:relative;background:var(--line);box-shadow:var(--shadow-sm);transition:transform .5s var(--ease-out),box-shadow .5s}
.design-grid button:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg)}
.design-grid button::after{content:"";position:absolute;inset:0;border-radius:inherit;box-shadow:inset 0 0 0 1px rgba(8,28,48,.08);pointer-events:none}
.design-grid img{width:100%;height:auto;aspect-ratio:1;object-fit:cover;transition:transform .8s var(--ease-out)}
.design-grid button:hover img{transform:scale(1.03)}
.design-grid .expand{position:absolute;bottom:14px;right:14px;z-index:1;border-radius:50%;background:rgba(255,255,255,.92);color:var(--navy-700);width:36px;height:36px;display:grid;place-items:center;box-shadow:0 6px 18px rgba(8,28,48,.25);backdrop-filter:blur(8px);transition:transform .4s var(--ease-out)}
.design-grid button:hover .expand{transform:scale(1.08)}
.design-grid svg{width:16px;height:16px}

/* ---------- 04 results ---------- */
.results{background:#fff;border-block:1px solid var(--journal-line)}
.result-grid{display:grid;grid-template-columns:1fr 1.15fr;gap:90px;align-items:end}
.result-lead{font-size:16.5px;line-height:1.8;color:var(--text-2);padding-bottom:6px}
.result-visual{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(0,1fr);gap:22px;margin-top:44px;font-variant-numeric:tabular-nums}
.monthly-chart,.year-chart{margin:0;border-radius:var(--r-lg);padding:32px 36px;min-width:0;position:relative;overflow:hidden}
.monthly-chart{background:linear-gradient(180deg,#fff,var(--bg-soft));border:1px solid var(--line);box-shadow:var(--shadow-sm)}
.result-visual h3{font-size:21px;font-weight:700;letter-spacing:-.02em;line-height:1.35}
.result-visual figcaption p{font-size:11.5px;line-height:1.7;color:var(--muted);margin-top:6px;letter-spacing:.02em}
.result-visual figcaption p span{white-space:nowrap}
.month-lift{position:relative;width:66.6667%;margin:26px 0 38px 33.3333%;padding-bottom:20px;text-align:center}
.month-lift strong{display:inline-block;font-size:15px;letter-spacing:-.01em;font-weight:700;line-height:1;padding:8px 14px;border-radius:999px;background:var(--sky-100);color:var(--blue-600);position:relative;z-index:1}
.month-lift span{display:block;font-size:10.5px;margin-top:8px;color:var(--muted)}
.month-lift::after{content:"";position:absolute;bottom:0;left:25%;right:25%;height:10px;border:1px solid var(--sky-300);border-top:0;border-radius:0 0 8px 8px}
.revenue-plot{display:flex;align-items:flex-end;justify-content:space-around;height:220px;margin:0 0 66px;border-bottom:1px solid var(--line-2)}
.plot-bar{position:relative;flex:0 0 22%;max-width:120px;height:calc(var(--v) * 100%);border-radius:12px 12px 0 0;background:linear-gradient(180deg,var(--sky-300),var(--sky-200));box-shadow:inset 0 1px 0 rgba(255,255,255,.5)}
.plot-bar--hi{background:var(--grad);box-shadow:0 14px 30px rgba(31,111,168,.28),inset 0 1px 0 rgba(255,255,255,.25)}
.plot-bar b{position:absolute;left:-10%;right:-10%;top:-36px;text-align:center;font-size:24px;font-weight:700;line-height:1.3;letter-spacing:-.03em;color:var(--navy-700)}
.plot-bar--hi b{background:var(--grad-text);-webkit-background-clip:text;background-clip:text;color:transparent}
.plot-bar span{position:absolute;left:-25%;right:-25%;top:calc(100% + 16px);text-align:center;font-size:12.5px;color:var(--navy-700);font-weight:700;line-height:1.5}
.plot-bar small{display:block;font-size:10.5px;color:var(--muted);font-weight:500;margin-top:5px}
.year-chart{background:var(--grad-dark);color:#fff;display:flex;flex-direction:column;box-shadow:var(--shadow-lg)}
.year-chart::before{content:"";position:absolute;width:300px;height:300px;right:-120px;top:-140px;border-radius:50%;background:radial-gradient(circle,rgba(58,155,214,.4),rgba(58,155,214,0) 70%);pointer-events:none}
.year-chart::after{content:"";position:absolute;inset:0;border-radius:inherit;box-shadow:inset 0 0 0 1px rgba(255,255,255,.1);pointer-events:none}
.year-chart figcaption,.year-lift,.year-bars{position:relative}
.year-chart figcaption p{color:#8ccbf0}
.year-lift{margin:30px 0}
.year-lift strong{display:block;font-size:clamp(48px,5vw,72px);font-weight:800;line-height:1;letter-spacing:-.05em;background:linear-gradient(100deg,#fff,#b5dbf3);-webkit-background-clip:text;background-clip:text;color:transparent;padding-bottom:.06em}
.year-lift>span{display:block;font-size:12px;color:var(--on-dark);margin-top:10px;line-height:1.7}
.year-bars{margin:auto 0 0;display:grid;gap:24px}
.year-bars>div{position:relative}
.year-bars dt{font-size:12.5px;font-weight:500;padding-right:64px;color:var(--on-dark)}
.year-bars dd{margin:0}
.year-bars strong{position:absolute;right:0;top:-5px;font-size:22px;font-weight:700;line-height:1.3;letter-spacing:-.02em}
.year-bar{display:block;width:calc(var(--value) / 700 * 100%);height:12px;background:rgba(140,203,240,.55);border-radius:999px;margin-top:12px}
.year-bar--current{background:linear-gradient(90deg,var(--sky-300),#fff);box-shadow:0 0 24px rgba(181,219,243,.45)}
.source{font-size:11px;line-height:1.8;color:var(--muted);margin-top:22px;max-width:900px}

/* ---------- cta + footer ---------- */
.final-cta{padding-block:72px}
.cta-panel{display:grid;grid-template-columns:.8fr 1.2fr;background:var(--grad-dark);border-radius:var(--r-xl);overflow:hidden;color:#fff;min-height:340px;position:relative;box-shadow:var(--shadow-lg)}
.cta-panel::before{content:"";position:absolute;width:420px;height:420px;right:-160px;bottom:-240px;border-radius:50%;border:1px solid rgba(140,203,240,.25);box-shadow:inset 0 0 0 40px rgba(140,203,240,.04);pointer-events:none}
.cta-panel::after{content:"";position:absolute;inset:0;border-radius:inherit;box-shadow:inset 0 0 0 1px rgba(255,255,255,.1);pointer-events:none}
.cta-panel>img{width:100%;height:100%;min-height:380px;object-fit:cover;object-position:50% 40%;-webkit-mask-image:linear-gradient(90deg,#000 72%,transparent);mask-image:linear-gradient(90deg,#000 72%,transparent)}
.cta-copy{padding:48px 56px 48px 36px;align-self:center;position:relative}
.cta-copy .tag{color:#8ccbf0}
.cta-copy .tag::before{background:#8ccbf0}
.cta-copy h2{font-size:clamp(28px,2.8vw,38px);line-height:1.22;letter-spacing:-.03em;font-weight:700;margin-top:18px;text-wrap:balance}
.cta-copy p{font-size:14.5px;line-height:1.8;color:var(--on-dark);margin-top:16px;max-width:460px}
.cta-copy a{display:inline-flex;gap:12px;align-items:center;border-radius:999px;background:#fff;color:var(--navy-700);padding:15px 22px;font-size:14px;font-weight:700;margin-top:28px;box-shadow:0 12px 30px rgba(0,0,0,.25);transition:transform .35s var(--ease-out),box-shadow .35s}
.cta-copy a:hover{transform:translateY(-2px);box-shadow:0 18px 40px rgba(0,0,0,.3)}
.cta-copy a:hover .arrow{transform:translateX(4px)}
footer{padding:26px 0;border-top:1px solid var(--journal-line);font-size:12px;color:var(--muted)}
footer .shell{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap}
footer a{text-decoration:underline;text-underline-offset:4px;text-decoration-color:var(--line-2);transition:color .3s}
footer a:hover{color:var(--blue-500)}

/* ---------- dialog + a11y ---------- */
.media-dialog{border:0;border-radius:20px;padding:0;max-width:calc(100vw - 32px);max-height:calc(100dvh - 32px);background:var(--navy-900);color:#fff;overflow:auto;box-shadow:var(--shadow-lg)}
.media-dialog::backdrop{background:rgba(3,15,26,.86);backdrop-filter:blur(6px)}
.dialog-head{display:flex;justify-content:space-between;align-items:center;gap:24px;padding:14px 18px;font-size:12.5px;color:var(--on-dark)}
.dialog-head button{border:1px solid rgba(255,255,255,.3);border-radius:999px;padding:8px 14px;font-size:12px;font-weight:600;color:#fff;transition:background .3s}
.dialog-head button:hover{background:rgba(255,255,255,.1)}
.media-dialog video{display:block;width:auto;max-width:calc(100vw - 32px);height:min(75dvh,750px);background:black;margin:auto}
.media-dialog .enlarged{display:block;max-width:min(800px,calc(100vw - 32px));max-height:75dvh;object-fit:contain}
.dialog-error{max-width:400px;font-size:13px;line-height:1.8;padding:18px}
.dialog-error a{text-decoration:underline}
.skip{position:absolute;top:-100px;left:16px;padding:12px;background:#fff;color:var(--navy-900);z-index:40;border-radius:8px}
.skip:focus{top:12px}
button:focus-visible,a:focus-visible{outline:3px solid var(--sky-400);outline-offset:4px}

/* ---------- responsive ---------- */
@media(max-width:1050px){
 .shell{width:calc(100% - 48px)}
 .cover-title{gap:35px}.cover-title h1{font-size:60px}.cover-title h1 span{font-size:30px}.cover-scene{min-height:470px}.cover-result{padding:26px}.cover-result strong{font-size:78px}.cover-stats b{font-size:22px}.cover-grid{grid-template-columns:1.6fr 1fr}
 .intro-grid,.story-head,.result-grid{gap:45px}.approach-grid{gap:40px}.cinema{gap:16px}.cinema-note{padding:24px}.cinema-note h3{font-size:20px}.cinema-note .number{font-size:76px}.place-strip figure{height:235px}
 .cta-copy{padding:36px 36px 36px 24px}
}
@media(max-width:700px){
 .shell{width:calc(100% - 36px)}
 .topbar{padding:12px 0}.topbar img{width:124px}.topbar nav{font-size:12px}.topbar nav>a:first-child{display:none}.topbar .contact-link{padding:9px 13px}.arrow{width:16px;height:16px}
 .tag{font-size:10px;letter-spacing:.12em;gap:10px}.tag::before{width:18px}
 .cover{padding-top:26px}.breadcrumb{font-size:11px}.cover-title{grid-template-columns:1fr;gap:22px;padding:26px 0 24px}.cover-title h1{font-size:54px;letter-spacing:-.045em;margin-top:12px}.cover-title h1 span{font-size:26px;margin-top:12px;max-width:320px}.cover-title>p{font-size:14px;line-height:1.8;margin:0;max-width:none;padding-left:16px}
 .cover-grid{display:flex;flex-direction:column;gap:12px}.cover-scene{min-height:0;aspect-ratio:4/3;border-radius:22px}.cover-scene figcaption{left:12px;right:12px;bottom:12px}.cover-scene figcaption span{font-size:11px;padding:7px 12px}.cover-scene figcaption span:last-child{display:none}
 .cover-result{border-radius:22px;padding:24px 22px 26px}.cover-result .tag{font-size:9.5px;letter-spacing:.08em}.cover-result strong{font-size:72px;padding-top:18px}.cover-result strong small{font-size:17px;margin-left:8px}.cover-result p{font-size:13.5px;margin-top:8px}.cover-stats{margin-top:20px;padding-top:18px;gap:12px}.cover-stats b{font-size:22px}.cover-stats span{font-size:10.5px}
 .play-circle{width:40px;height:40px}.play-circle svg{width:14px;height:14px}.film-caption{font-size:13.5px;line-height:1.35;left:14px;right:12px;bottom:14px}.film-caption small{font-size:9px;letter-spacing:.02em;text-transform:none;white-space:nowrap;margin-top:7px;gap:6px}.film-caption small::before{width:5px;height:5px}
 .project-line{grid-template-columns:1fr 1fr;margin-top:12px;border-radius:18px}.project-line dl{padding:16px 18px}.project-line dl+dl{border-left:0}.project-line dl:nth-child(2){border-left:1px solid var(--line)}.project-line dl:last-child{grid-column:1/-1;border-top:1px solid var(--line)}.project-line dt{font-size:9px;margin-bottom:4px}.project-line dd{font-size:13px}
 .section{padding-block:56px}.section-heading{font-size:32px;line-height:1.18;margin-top:16px}
 .intro-grid,.story-head,.result-grid{grid-template-columns:1fr;gap:22px}.intro-copy{font-size:14.5px;line-height:1.8}.intro-copy p+p{margin-top:14px}
 .place-strip{grid-template-columns:1fr 1fr;gap:12px;margin-top:30px}.place-strip figure{height:180px;border-radius:16px}.place-strip figure:first-child{grid-column:1/-1;height:230px}.place-strip figcaption{font-size:10.5px;padding:7px 11px;left:11px;bottom:11px}
 .approach-head{display:block}.approach-head>p{font-size:14.5px;margin-top:20px;max-width:none;padding:0}.approach-grid{grid-template-columns:1fr;gap:32px;margin-top:32px}.approach-picture{aspect-ratio:1.15;border-radius:20px}.approach-picture figcaption{font-size:11.5px;bottom:12px;left:12px;right:12px;padding:12px 14px}
 .approach-items article{gap:14px;grid-template-columns:34px 1fr;padding:22px 0}.approach-items article>span{width:32px;height:32px;font-size:10px}.approach-items h3{font-size:19px;margin:4px 0 8px}.approach-items p{font-size:14px}
 .story-head>p{font-size:14.5px;padding:0}.cinema{grid-template-columns:1fr 1fr;gap:12px;margin-top:30px}.cinema-note{grid-column:1/-1;grid-row:auto;padding:22px;border-radius:20px;display:grid;grid-template-columns:.8fr 1.2fr;gap:18px}.cinema-note .number{font-size:62px}.cinema-note h3{font-size:18px;margin-top:8px}.cinema-note p{font-size:12px}.production-tags{gap:6px;margin-top:12px}.production-tags span{font-size:10px;padding:5px 9px}
 .cinema-portrait{display:none}
 .film-tile{border-radius:18px;aspect-ratio:9/17}.film-tile .play-circle{top:14px;left:14px;width:40px;height:40px}
 .design-block{margin-top:40px;padding-top:30px}.design-title{display:block;margin-bottom:20px}.design-title h3{font-size:23px}.design-title p{font-size:12.5px;margin-top:12px}
 .design-grid{display:flex;gap:12px;overflow-x:auto;scroll-snap-type:x mandatory;padding:4px 3px 18px;scrollbar-width:thin;scrollbar-color:var(--line-2) transparent}.design-grid button{flex:0 0 78%;border-radius:16px;scroll-snap-align:start}.design-grid button:focus-visible{outline-offset:0}
 .result-lead{font-size:14.5px;padding:0}.result-visual{grid-template-columns:1fr;gap:14px;margin-top:28px}.monthly-chart,.year-chart{padding:24px 20px;border-radius:20px}.result-visual h3{font-size:19px}.result-visual figcaption p{font-size:10.5px}
 .month-lift{margin-top:24px;margin-bottom:36px}.month-lift strong{font-size:13.5px;padding:7px 12px}.month-lift span{font-size:9.5px}
 .revenue-plot{height:180px;margin-bottom:64px}.plot-bar b{font-size:22px;top:-32px}.plot-bar span{font-size:11.5px}.plot-bar small{font-size:9.5px;max-width:100px;margin:5px auto 0}
 .year-lift{margin:24px 0 28px}.year-lift strong{font-size:54px}.year-bars{gap:20px}.source{font-size:10.5px}
 .final-cta{padding-block:44px}.cta-panel{grid-template-columns:1fr;border-radius:24px}.cta-panel>img{min-height:0;height:220px;object-position:center;-webkit-mask-image:linear-gradient(180deg,#000 60%,transparent);mask-image:linear-gradient(180deg,#000 60%,transparent)}.cta-copy{padding:8px 24px 32px}.cta-copy .tag{font-size:9.5px;letter-spacing:.09em}.cta-copy h2{font-size:28px;margin-top:14px}.cta-copy p{font-size:13.5px}.cta-copy a{font-size:13px;margin-top:22px;padding:13px 18px}
 .dialog-head{gap:15px;padding:12px;font-size:11px}.dialog-head button{font-size:11px}
 footer{font-size:11px;padding:22px 0}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition:none!important}}