/* MAH / BIG SUCCESS — bespoke case-study inspired by supplied original film */
.big-case{--bblue:#008DCB;--bnavy:#062D54;--broyal:#095EAD;--bgold:#FFCC32;--bpaper:#F8F9F7;--bink:#133149;--bmuted:#5F7788;background:var(--bpaper);color:var(--bink);overflow:clip;font-family:"Alexandria",sans-serif;isolation:isolate}
html[lang=en] .big-case{font-family:"DM Sans",sans-serif}
.big-case *{box-sizing:border-box}
.big-case img,.big-case video{max-width:100%}
.big-case a{color:inherit;text-decoration:none}.big-case p{line-height:1.95}.big-case button{font:inherit;cursor:pointer}
.big-container{width:min(1320px,calc(100% - 100px));margin-inline:auto}
.big-section{padding:clamp(90px,10vw,150px) 0;scroll-margin-top:105px}
.big-kicker,.big-overline{font:700 11px "DM Sans",sans-serif;letter-spacing:.15em;text-transform:uppercase;display:block}
.big-section-heading{margin-bottom:52px}.big-section-heading h2{font-size:clamp(37px,5.2vw,75px);font-weight:700;line-height:1.38;letter-spacing:-.045em;margin:16px 0 17px}.big-section-heading>p{max-width:730px;font-size:15px;color:var(--bmuted)}
html[lang=en] .big-section-heading h2{line-height:1.11;letter-spacing:-.06em}
.big-section-heading .big-kicker{color:#0788C4}
/* Editorial hero: electric-blue environment with the original footage as centerpiece */
.big-hero{background:linear-gradient(148deg,#008ACD 0%,#0367B5 43%,#043C77 100%);color:#fff;position:relative;min-height:720px;padding:68px 48px 28px;overflow:hidden}
.big-hero:before{content:"";position:absolute;left:-190px;top:-280px;width:850px;height:850px;border:1px solid #FFFFFF30;border-radius:50%;box-shadow:0 0 0 90px #FFFFFF0A,0 0 0 180px #FFFFFF06;pointer-events:none}
.big-hero:after{content:"";position:absolute;inset:0;opacity:.11;pointer-events:none;background-image:radial-gradient(#FFFFFF 1px,transparent 1px);background-size:32px 32px;mask-image:linear-gradient(160deg,transparent 30%,black 96%)}
.big-hero-inner{position:relative;z-index:1;display:grid;grid-template-columns:minmax(0,.83fr) minmax(0,1.17fr);align-items:center;gap:clamp(30px,4.5vw,86px);max-width:1510px;margin:auto}
.big-hero-copy{padding:50px 0 20px}.big-overline{color:#D0EEFD;font-size:10px;line-height:1.8}.big-hero-counter{display:flex;align-items:center;gap:13px;margin:48px 0 19px;font:700 11px "DM Sans",sans-serif;letter-spacing:.16em;color:#D8F3FF}.big-hero-counter i{width:28px;height:8px;display:block;background:var(--bgold);border-radius:20px}
.big-hero h1{font-size:clamp(41px,4.6vw,83px);line-height:1.44;letter-spacing:-.06em;margin:0 0 25px;font-weight:800;color:white}.big-hero h1 em{font-style:normal;color:#FFD242}.big-hero-copy>p{font-size:15px;max-width:530px;color:#E1F4FF;line-height:2.2}
html[lang=en] .big-hero h1{line-height:1.06;letter-spacing:-.065em}
.big-hero-actions{display:flex;gap:26px;align-items:center;margin-top:36px;flex-wrap:wrap}.big-button{display:inline-flex;justify-content:center;align-items:center;gap:22px;padding:16px 24px;border-radius:999px;font-weight:700;font-size:13px;transition:transform .2s,background .2s}.big-button:hover{transform:translateY(-3px)}.big-button-gold{color:#133149!important;background:var(--bgold)}.big-button-gold:hover{background:#FFE36D}.big-anchor{border-bottom:1px solid #BCEBFC;padding:8px 0;font-size:12px}.big-meta{display:flex;gap:13px;flex-wrap:wrap;margin-top:46px;font-size:10px;color:#D7EDF9}.big-meta span+span{border-inline-start:1px solid #A4D7EE;padding-inline-start:13px}
.big-hero-screen{background:#053C6F;border:1px solid #71C4F666;border-radius:19px;box-shadow:0 35px 65px #0435676E;overflow:hidden}.big-reveal-stage{aspect-ratio:16/9;position:relative;background:#F7F7F3;overflow:hidden}.big-reveal-stage>img,.big-reveal-stage>video{position:absolute;width:100%;height:100%;inset:0;object-fit:contain;transition:opacity .24s ease;display:block}.big-reveal-before{z-index:1}.big-reveal-film{z-index:2;opacity:0;pointer-events:none}.big-reveal-after{z-index:3;opacity:0;pointer-events:none}.big-hero-screen.is-playing .big-reveal-film{opacity:1}.big-hero-screen.is-playing .big-reveal-before{opacity:0}.big-hero-screen.is-complete .big-reveal-before{opacity:0}.big-hero-screen.is-complete .big-reveal-after{opacity:1}
.big-reveal-foot{display:flex;align-items:center;gap:20px;justify-content:space-between;padding:19px 22px;background:#052E58}.big-reveal-foot>div{min-width:0}.big-reveal-foot>div span{font:700 10px "DM Sans",sans-serif;letter-spacing:.1em;color:#F2CA47}.big-reveal-foot>div p{font-size:11px;color:#C6E3F4;margin:7px 0 0;line-height:1.75}.big-reveal-foot button{background:var(--bgold);color:#17354A;border:0;padding:14px 21px;border-radius:99px;white-space:nowrap;font-size:12px;font-weight:700;display:inline-flex;align-items:center;gap:15px}.big-reveal-foot button:disabled{opacity:.56;cursor:wait}
.big-hero-bottom{position:relative;z-index:1;display:flex;justify-content:space-between;max-width:1510px;margin:60px auto 0;font:600 10px "DM Sans",sans-serif;color:#BDE9FC;letter-spacing:.13em}
/* chapter header */
.big-page-nav{position:sticky;top:0;z-index:25;background:#FFFFFFF2;backdrop-filter:blur(18px);height:66px;border-bottom:1px solid #DDE8EF;display:flex;align-items:center;justify-content:space-between;padding:0 48px;gap:20px}.big-page-nav strong{font:800 16px "DM Sans",sans-serif;white-space:nowrap}.big-page-nav strong span{font-size:11px;color:#4386B4;font-weight:600}.big-page-nav>div{display:flex;gap:clamp(11px,2.2vw,33px);overflow-x:auto;scrollbar-width:none}.big-page-nav>div::-webkit-scrollbar{display:none}.big-page-nav a{font-size:11px;color:#587185;white-space:nowrap;padding:25px 0;border-bottom:2px solid transparent}.big-page-nav a:hover,.big-page-nav a.active{color:#0876B4;border-color:#0876B4}
/* Idea: tree / book two-sided editorial artwork */
.big-idea{background:#F8FAFA}.big-idea-layout{display:grid;grid-template-columns:.76fr 1.24fr;align-items:start;gap:8%}.big-prose>p{font-size:15px;color:#4C6474;margin:0 0 20px}.big-prose blockquote{border-inline-start:5px solid var(--bgold);margin:40px 0 0;padding:10px 22px;font-size:clamp(18px,2vw,27px);line-height:1.8;font-weight:700;color:#0A659A}.big-idea-art{display:grid;gap:13px;grid-template-columns:1fr 1fr}.big-idea-art figure{margin:0;background:#fff;box-shadow:0 8px 25px #0A43610E;border-radius:12px;overflow:hidden}.big-idea-art img{display:block;width:100%;height:auto;aspect-ratio:4/5;object-fit:cover;object-position:center}.big-idea-art figcaption{padding:15px 15px 18px;color:#567C93;font:700 10px "DM Sans",sans-serif;letter-spacing:.07em}
/* Narrative: fixed poster / selectable case chapters */
.big-stages{background:#062D54;color:#F5FAFE}.big-stages .big-kicker{color:#FCD04C}.big-stages .big-section-heading>p{color:#A8C8E0}.big-stages-layout{display:grid;grid-template-columns:minmax(340px,.75fr) minmax(0,1.25fr);gap:30px;align-items:stretch}.big-stage-options{display:grid;gap:8px}.big-chapter-option{border:1px solid #356285;background:#123D63;color:white;text-align:start;border-radius:10px;padding:20px 24px;display:flex;flex-direction:column;gap:9px;transition:background .2s,border-color .2s}.big-chapter-option:hover{background:#1E5278}.big-chapter-option[aria-pressed=true]{background:#0084C8;border-color:#64D7FF;box-shadow:inset 5px 0 0 var(--bgold)}html[dir=rtl] .big-chapter-option[aria-pressed=true]{box-shadow:inset -5px 0 0 var(--bgold)}
.big-chapter-option small{font:700 10px "DM Sans",sans-serif;letter-spacing:.12em;color:#F9CE60}.big-chapter-option b{font-size:20px}.big-chapter-option>span{font-size:11px;line-height:1.8;color:#D5E7F2}
.big-stage-visual{border:1px solid #4A7B9D;border-radius:14px;background:#fff;overflow:hidden;margin:0;min-width:0;display:flex;flex-direction:column;justify-content:center}.big-stage-visual img{width:100%;aspect-ratio:16/9;object-fit:contain;height:auto;display:block;transition:opacity .2s}.big-stage-visual figcaption{background:#0B345C;color:#D2EAF5;padding:20px 25px;display:flex;justify-content:space-between;gap:20px;font-size:12px}.big-stage-visual figcaption>span:first-child{font:700 11px "DM Sans",sans-serif;color:#F3CC57;letter-spacing:.08em}
/* Storyboard */
.big-storyboards{background:#EEF3F4}.big-board-shell{padding:22px;background:white;border:1px solid #D3E1E5;border-radius:16px;box-shadow:0 10px 40px #0D47730B}.big-board-tabs{display:flex;gap:8px;flex-wrap:wrap;border-bottom:1px solid #DFE6EA;padding-bottom:19px}.big-board-tab{padding:11px 15px;border:1px solid #CDDFE8;background:#F8FAFB;border-radius:7px;color:#36546C;font-size:12px;display:inline-flex;gap:9px;align-items:center}.big-board-tab span{font:700 10px "DM Sans",sans-serif;color:#0885C2}.big-board-tab[aria-selected=true]{background:#086BAB;color:#fff;border-color:#086BAB}.big-board-tab[aria-selected=true] span{color:var(--bgold)}.big-board-pair{display:grid;grid-template-columns:1fr 1fr;gap:16px;align-items:start;margin-top:22px}.big-board-pair figure{margin:0;min-width:0;border:1px solid #D4DEE5;border-radius:8px;overflow:hidden;background:#FAFAFA}.big-board-pair img{display:block;width:100%;height:auto;aspect-ratio:16/9;object-fit:contain}.big-board-pair figcaption{padding:13px 16px;min-height:46px;font-size:11px;border-top:1px solid #E3EBED;color:#435F71}.big-board-foot{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-top:18px;font-size:12px;color:#28618A}.big-board-foot>div{display:flex;gap:8px}.big-board-foot button{border:1px solid #C6DAE4;background:white;color:#135583;font-size:18px;width:43px;height:42px;border-radius:50%}.big-board-foot button:hover{background:#0A6AA6;color:white}
/* Snippets use source MP4 only, no player chrome */
.big-moments{background:#fff}.big-moment{padding:35px 0 50px;border-top:1px solid #D5E4EA}.big-moment-info{display:flex;gap:30px;align-items:end;margin:0 0 17px}.big-moment-info span{font:700 11px "DM Sans",sans-serif;color:#0795C9;letter-spacing:.1em;white-space:nowrap}.big-moment-info h3{font-size:clamp(22px,2.3vw,35px);margin:0;line-height:1.5}.big-moment-info p{font-size:12px;color:#607889;max-width:580px;margin:0}.big-moment-pair{display:grid;grid-template-columns:1fr 1fr;gap:15px}.big-moment-pair figure{margin:0;border-radius:10px;overflow:hidden;background:#F4F7F8;border:1px solid #E0E9ED;min-width:0}.big-moment-pair img,.big-moment-pair video{display:block;width:100%;height:auto;aspect-ratio:16/9;object-fit:contain;background:#F8F8F8}.big-moment-pair video::-webkit-media-controls{display:none!important}.big-moment-pair figcaption{background:#F5F8FA;color:#617F8F;padding:14px;font-size:11px;border-top:1px solid #D5E2EA}
/* role */
.big-execution{background:#F6F2E8}.big-execution-layout{display:grid;grid-template-columns:1.15fr .85fr;gap:9%}.big-execution-lead{font-size:18px;line-height:2;color:#34566A;margin:0 0 40px}.big-decision{border-top:1px solid #CDDACF;padding:22px 0}.big-decision span{color:#096DA8;font-size:11px;font-weight:700}.big-decision p{font-size:13px;color:#567082;line-height:2;margin:10px 0 0}.big-roles{background:#083C6C;color:white;border-radius:13px;padding:34px 34px 20px;align-self:start;box-shadow:0 24px 40px #032D5318}.big-roles>span{font:700 11px "DM Sans",sans-serif;color:#FFD45B;letter-spacing:.09em}.big-roles ol{padding:0;list-style:none;margin:20px 0 0}.big-roles li{display:flex;gap:19px;padding:18px 0;border-top:1px solid #47749A;font-size:13px}.big-roles li small{font:700 10px "DM Sans",sans-serif;color:#86C7ED}
/* film and call to action */
.big-film{background:linear-gradient(155deg,#046BB2,#03325F);color:white}.big-film .big-kicker{color:#FFD353}.big-film .big-section-heading>p{color:#C6E6F7}.big-film .big-section-heading h2 em{color:#FFD353;font-style:normal}.big-player{position:relative;width:100%;aspect-ratio:16/9;border:1px solid #65BDEB;border-radius:14px;background:#04325B;overflow:hidden}.big-player>img{width:100%;height:100%;position:absolute;object-fit:cover;inset:0;filter:brightness(.72)}.big-player-pending>div{position:absolute;inset:0;display:grid;place-content:center;text-align:center;padding:25px;background:#032E59AC}.big-player-pending p{max-width:460px;font-size:14px;color:#EDF7FF;line-height:2}.big-play-icon{font-size:25px;border:1px solid #DFF7FF;border-radius:50%;width:76px;height:76px;display:grid;place-items:center;margin:0 auto 20px;padding-inline-start:4px}.big-yt-button{position:absolute;inset:0;background:#032F5F70;color:white;border:0;font-size:17px;font-weight:700;display:flex;justify-content:center;align-items:center;gap:15px}.big-yt-button span{font-size:25px;border:1px solid white;border-radius:50%;padding:20px}.big-player iframe{position:absolute;inset:0;width:100%;height:100%;border:0}.big-film-credit{font-size:11px;margin-top:17px;color:#B6DAEE}
.big-cta{background:#FFF9E9;padding:110px 0;color:#14354F}.big-cta-grid{display:grid;grid-template-columns:1.3fr .7fr;gap:7%;align-items:center}.big-cta .big-kicker{color:#088BC7}.big-cta h2{font-size:clamp(33px,4.5vw,62px);line-height:1.5;letter-spacing:-.045em;margin:17px 0 16px}.big-cta p{font-size:15px;color:#566E80}.big-cta-links{display:flex;flex-direction:column;align-items:flex-start;gap:23px}.big-button-blue{background:#006EAE;color:#fff!important}.big-button-blue:hover{background:#00598E}.big-back{font-size:13px;border-bottom:1px solid #B7C6CF;padding-bottom:6px}.big-case-footer{background:#053663;color:#9ACFEA;font:600 10px "DM Sans",sans-serif;letter-spacing:.06em;padding:24px 0}
@media(max-width:1130px){.big-hero{padding-inline:30px}.big-hero-inner{grid-template-columns:1fr 1.05fr;gap:25px}.big-hero h1{font-size:clamp(39px,4vw,60px)}.big-page-nav{padding-inline:30px}.big-container{width:calc(100% - 65px)}.big-stages-layout{grid-template-columns:.88fr 1.12fr}}
@media(max-width:820px){.big-hero{padding:45px 24px 24px;min-height:0}.big-hero-inner{grid-template-columns:1fr}.big-hero-copy{padding:15px 0 5px}.big-hero-counter{margin-top:25px}.big-hero h1{font-size:clamp(47px,8.2vw,75px)}.big-hero-bottom{margin-top:24px}.big-page-nav{top:68px;height:61px;padding:0 25px}.big-page-nav strong{display:none}.big-page-nav>div{width:100%;justify-content:space-between}.big-section{padding:85px 0}.big-idea-layout,.big-execution-layout,.big-cta-grid,.big-stages-layout{grid-template-columns:1fr;gap:28px}.big-idea-art img{aspect-ratio:16/10}.big-stage-options{grid-template-columns:1fr 1fr}.big-moment-info{display:block}.big-moment-info h3{margin:9px 0}.big-cta{padding:75px 0}}
@media(max-width:560px){.big-container{width:calc(100% - 30px)}.big-hero{padding:34px 15px 20px}.big-overline{font-size:9px}.big-hero h1{font-size:clamp(39px,10.5vw,57px)}.big-hero-copy>p{font-size:12px}.big-hero-actions{gap:15px}.big-button{font-size:12px}.big-meta{margin-top:28px;font-size:9px}.big-meta span+span{border:0;padding:0}.big-reveal-foot{padding:13px;gap:9px}.big-reveal-foot>div span{font-size:8px}.big-reveal-foot>div p{font-size:9px}.big-reveal-foot button{font-size:10px;padding:11px}.big-hero-bottom{font-size:8px;gap:12px}.big-page-nav{padding:0 14px;top:66px}.big-page-nav>div{gap:15px;justify-content:initial}.big-page-nav a{font-size:11px}.big-section{padding:65px 0}.big-section-heading{margin-bottom:30px}.big-section-heading h2{font-size:clamp(32px,8.1vw,47px)}.big-section-heading>p,.big-prose>p{font-size:12px}.big-idea-art{gap:8px}.big-idea-art figcaption{font-size:9px}.big-idea-art img{aspect-ratio:1/1}.big-stage-options{grid-template-columns:1fr}.big-chapter-option{padding:15px}.big-chapter-option b{font-size:16px}.big-chapter-option>span{font-size:11px}.big-stage-visual figcaption{font-size:10px;padding:15px}.big-board-shell{padding:11px}.big-board-tabs{gap:5px}.big-board-tab{font-size:10px;padding:8px 10px}.big-board-tab span{display:none}.big-board-pair,.big-moment-pair{grid-template-columns:1fr;gap:12px}.big-board-pair figcaption{font-size:10px}.big-moment{padding:25px 0 35px}.big-moment-info h3{font-size:21px}.big-moment-info p{font-size:11px}.big-execution-lead{font-size:15px}.big-roles{padding:25px 20px}.big-roles li{font-size:12px}.big-cta h2{font-size:33px}.big-cta p{font-size:12px}}
@media(prefers-reduced-motion:reduce){.big-case *,.big-case *::before,.big-case *::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}