*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#fff;color:#171717;font-family:Inter,Arial,sans-serif}a{color:inherit;text-decoration:none}button{font:inherit;color:inherit}a:focus-visible,button:focus-visible{outline:3px solid var(--brand-orange);outline-offset:4px}.skip{position:absolute;left:16px;top:-100px;background:#fff;padding:12px;z-index:100}.skip:focus{top:12px}.gesti-shell{max-width:1440px;margin:auto}.topbar{background:#fff}.topbar .btp-logo{width:158px}.languages button{border:0;background:transparent}.mobile-menu{cursor:pointer}.gesti-hero{min-height:570px;display:grid;grid-template-columns:minmax(0,1fr) minmax(330px,.72fr);background:#f5eee5;overflow:hidden}.gesti-hero-copy{padding:74px 7vw 62px;align-self:center}.eyebrow{display:block;margin-bottom:14px;color:var(--brand-orange);font-weight:700;letter-spacing:.18em;font-size:.82rem}.gesti-hero h1,.gesti-intro h2,.gesture-card h2,.context h2{font-family:'Times New Roman',serif;font-weight:400;margin:0;letter-spacing:-.045em}.gesti-hero h1{font-size:clamp(3.5rem,6.5vw,6.6rem);line-height:.86}.gesti-hero h1 em,.gesti-intro em,.context em{font-style:normal;color:var(--brand-orange)}.gesti-hero-copy p{max-width:650px;margin:28px 0 0;color:#4f4943;font-size:1.15rem;line-height:1.65}.hero-sign{margin:22px 0 0;color:var(--brand-orange);font:700 2rem/1 Caveat,cursive;transform:rotate(-3deg)}.gesti-hero-art{position:relative;min-height:570px;background:var(--brand-orange);display:flex;align-items:flex-end;justify-content:center}.gesti-hero-art:before{content:'🤌';position:absolute;right:8%;top:7%;font-size:7rem;filter:grayscale(1);opacity:.17;transform:rotate(-12deg)}.gesti-hero-art img{display:block;width:min(390px,88%);height:auto;max-height:550px;object-fit:contain;object-position:center bottom}.gesti-intro{padding:72px 7vw 34px;display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:end}.gesti-intro h2{font-size:clamp(2.4rem,4.4vw,4.6rem);line-height:.95}.gesti-intro p{margin:0;color:#555;font-size:1rem;line-height:1.7}.gesture-grid{padding:28px 7vw 86px;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.gesture-card{border:1px solid #ddd3c7;background:#fff;min-height:345px;padding:28px;display:flex;flex-direction:column;transition:transform .2s ease,border-color .2s ease}.gesture-card:hover{transform:translateY(-4px);border-color:var(--brand-orange)}.gesture-visual{height:105px;display:flex;align-items:center;gap:16px}.gesture-symbol{font-size:4.7rem;line-height:1;filter:grayscale(.25)}.gesture-motion{color:var(--brand-orange);font:700 2.2rem/1 Caveat,cursive}.gesture-card h2{font-size:2rem;line-height:1}.gesture-phrase{margin:7px 0 18px;color:var(--brand-orange);font:700 1.55rem/1.1 Caveat,cursive}.gesture-card p{margin:0;color:#514d48;line-height:1.55;font-size:.96rem}.gesture-how{margin-top:auto!important;padding-top:18px;color:#222!important}.gesture-how strong{color:var(--brand-orange)}.gesture-warning{display:inline-flex;align-self:flex-start;margin-top:17px;padding:7px 9px;border-left:3px solid var(--brand-orange);background:rgb(255 102 0/.08);font-size:.8rem;font-weight:700;line-height:1.35}.context{margin:0 7vw 78px;background:#171717;color:#fff;padding:48px 5vw;display:grid;grid-template-columns:1fr 1.2fr;gap:60px;align-items:center}.context h2{font-size:clamp(2.3rem,4vw,4rem);line-height:.95}.context p{margin:0;color:#e8e3de;line-height:1.75}.back-enrico{display:inline-flex;margin-top:22px;color:var(--brand-orange);font-weight:700;text-decoration:underline;text-underline-offset:5px}.gesti-footer{padding:42px 7vw 30px;border-top:1px solid #e6ded5}.gesti-footer .footer-top{display:flex;gap:28px;align-items:center;flex-wrap:wrap}.gesti-footer .btp-logo-line{width:300px}.gesti-footer nav{display:flex;gap:18px;flex-wrap:wrap;margin-left:auto}.gesti-footer nav a{font-weight:700;text-transform:uppercase}.gesti-footer small{display:block;margin-top:30px;color:#666}.gesti-footer .languages{margin-left:0}
@media(max-width:1000px){.gesture-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.gesti-hero{grid-template-columns:1fr .7fr}.gesti-hero-copy{padding-inline:5vw}}
@media(max-width:700px){.gesti-hero{grid-template-columns:1fr;min-height:0}.gesti-hero-copy{padding:48px 22px 38px}.gesti-hero h1{font-size:3.45rem}.gesti-hero-copy p{font-size:1rem;line-height:1.55}.gesti-hero-art{min-height:390px}.gesti-hero-art img{max-height:390px;width:auto}.gesti-intro{grid-template-columns:1fr;gap:18px;padding:52px 22px 24px}.gesture-grid{grid-template-columns:1fr;padding:20px 22px 58px}.gesture-card{min-height:315px}.context{margin:0 22px 58px;padding:36px 26px;grid-template-columns:1fr;gap:24px}.gesti-footer{padding-inline:22px}.gesti-footer nav{margin-left:0}.gesti-footer .btp-logo-line{width:min(300px,100%)}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.gesture-card{transition:none}}
.gesti-hero-art:before{display:none!important}
.gesture-sprite{display:block;flex:0 0 112px;width:112px;height:112px;background-repeat:no-repeat;background-size:300% 200%;filter:none}.sprite-1{background-image:url('gesti-antichi-1.png')}.sprite-2{background-image:url('gesti-antichi-2.png')}.sprite-3{background-image:url('gesti-antichi-3.png')}.cell-0{background-position:0 0}.cell-1{background-position:50% 0}.cell-2{background-position:100% 0}.cell-3{background-position:0 100%}.cell-4{background-position:50% 100%}.cell-5{background-position:100% 100%}
.research-notes{margin:0 7vw 28px;padding:54px 5vw;background:#f5eee5;display:grid;grid-template-columns:.8fr 1.2fr;gap:64px}.research-notes h2{font-family:'Times New Roman',serif;font-size:clamp(2.3rem,4vw,4rem);font-weight:400;line-height:.95;letter-spacing:-.045em;margin:0}.research-notes h2 em{color:var(--brand-orange);font-style:normal}.research-copy p{margin:0 0 18px;color:#4e4943;font-size:1rem;line-height:1.72}.research-links{display:flex;flex-wrap:wrap;gap:10px 18px;margin-top:25px}.research-links a{color:var(--brand-orange);font-size:.86rem;font-weight:700;text-decoration:underline;text-underline-offset:4px}.research-links a:hover{color:#171717}
@media(max-width:700px){.research-notes{margin:0 22px 24px;padding:36px 26px;grid-template-columns:1fr;gap:24px}.research-notes h2{font-size:2.45rem}.research-copy p{font-size:.96rem;line-height:1.65}.research-links{flex-direction:column;align-items:flex-start}}