:root{font-family:Arial,Helvetica,sans-serif;color:#202020;background:#faf9f7;font-synthesis:none}*{box-sizing:border-box}body{margin:0;padding-bottom:75px}a{color:inherit;text-decoration:none}a:hover{text-decoration:underline}.site-header{padding:28px clamp(20px,5vw,80px);font-size:13px;letter-spacing:.22em}.page{max-width:1500px;margin:0 auto;padding:42px clamp(20px,5vw,80px) 85px}.page h1{font-size:clamp(30px,4vw,52px);font-weight:400;letter-spacing:-.04em;margin:0 0 45px}.narrow{max-width:980px}.narrow p,.about p{font-size:clamp(16px,1.7vw,20px);line-height:1.75;color:#555}.bottom-nav{position:fixed;z-index:20;bottom:0;left:0;right:0;min-height:66px;background:rgba(250,249,247,.97);border-top:1px solid #e6e4e0;display:flex;align-items:center;justify-content:center;gap:clamp(14px,4vw,64px);padding:12px 14px}.bottom-nav a{font-size:clamp(9px,1.1vw,12px);letter-spacing:.11em;white-space:nowrap}.bottom-nav a[aria-current]{border-bottom:1px solid currentColor;padding-bottom:5px}.home{height:calc(100dvh - 66px);min-height:400px;padding:clamp(14px,2.4vw,34px)}.hero{position:relative;overflow:hidden;width:100%;height:100%;background:#b5afa5;display:grid;place-items:center}.hero video,.hero-fallback{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.hero-fallback{background:linear-gradient(125deg,#9c9389,#d8d2c7 55%,#999f99)}.hero video{z-index:1}.hero h1{z-index:2;color:white;font-size:clamp(32px,7vw,108px);font-weight:400;letter-spacing:.18em;text-align:center;text-shadow:0 2px 24px #0005;padding:20px}.about{display:grid;grid-template-columns:1fr 1fr;gap:7vw;align-items:center}.about img{width:100%;display:block}.services details{border-top:1px solid #ccc;padding:0}.services details:last-child{border-bottom:1px solid #ccc}.services summary{cursor:pointer;list-style:none;font-size:clamp(19px,2.2vw,28px);padding:23px 0;display:flex;justify-content:space-between}.services summary::-webkit-details-marker{display:none}.services summary:after{content:'+'}.services details[open] summary:after{content:'−'}.services details p{max-width:650px;color:#555;line-height:1.7;padding-bottom:22px}.portfolio-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.tile{position:relative;display:block;aspect-ratio:1;overflow:hidden;background:#dedbd6}.tile img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .5s ease}.tile span{position:absolute;inset:0;background:#0007;color:white;display:flex;align-items:center;justify-content:center;padding:15px;text-align:center;opacity:0;transition:opacity .25s;font-size:clamp(14px,1.6vw,22px)}.tile:hover img,.tile:focus-visible img{transform:scale(1.035)}.tile:hover span,.tile:focus-visible span{opacity:1}.project-page{max-width:1100px}.project-page .lead{color:#666;line-height:1.7;max-width:720px;margin-bottom:35px}.project-gallery{display:grid;gap:20px}.project-gallery img{display:block;width:100%;height:auto}.project-back{display:inline-block;margin-bottom:35px;font-size:13px}.contacts a{text-decoration:underline;text-underline-offset:4px}@media(max-width:700px){.about{grid-template-columns:1fr}.portfolio-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:6px}.tile span{opacity:1;align-items:end;justify-content:start;background:linear-gradient(transparent 50%,#0008);font-size:12px}.page{padding-top:25px}.bottom-nav{gap:clamp(8px,3vw,22px)}.hero h1{letter-spacing:.09em}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{transition:none!important;animation:none!important}.hero video{display:none}}

/* Barra di navigazione Atmosferic Studio */
.bottom-nav{justify-content:space-between;gap:24px;padding:9px clamp(18px,4vw,64px);min-height:76px;background:#fff}
.nav-logo{display:flex;align-items:center;flex:0 0 auto;width:170px;min-width:0}
.nav-logo img{display:block;width:100%;height:auto}
.nav-links{display:flex;align-items:center;justify-content:flex-end;gap:clamp(16px,3vw,48px)}
.nav-links a{font-size:clamp(10px,1vw,12px)}
.sr-only{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
body{padding-bottom:76px}.home{height:calc(100dvh - 76px)}
@media(max-width:650px){.bottom-nav{padding:10px 12px;gap:10px;min-height:72px}.nav-logo{width:105px}.nav-links{gap:clamp(7px,1.5vw,13px)}.nav-links a{font-size:9px;letter-spacing:.025em}body{padding-bottom:72px}.home{height:calc(100dvh - 72px)}}
@media(max-width:380px){.nav-logo{width:82px}.nav-links{gap:6px}.nav-links a{font-size:8px}}

/* Contenuti Atmosferic Studio */
.about{align-items:start}.about-copy{max-width:690px}.about-copy p{font-size:clamp(15px,1.3vw,18px);line-height:1.75;margin:0 0 1.3em}.services-intro{margin-bottom:clamp(36px,6vw,72px)}.services-intro h2{font-size:clamp(21px,2.2vw,28px);font-weight:400;margin:0 0 16px}.services-intro p{max-width:780px;font-size:clamp(16px,1.6vw,19px);line-height:1.75;color:#555}.services details p{max-width:790px;font-size:clamp(15px,1.35vw,18px);line-height:1.8}.contact-list p{display:flex;flex-wrap:wrap;gap:10px 24px;align-items:baseline;margin:0 0 26px}.contact-list span{font-size:12px;text-transform:uppercase;letter-spacing:.12em;color:#777;min-width:85px}.tile span{flex-direction:column;gap:7px}.tile span strong{font-weight:500}.tile span small{font-size:clamp(11px,1vw,14px);font-weight:400}.project-service{font-size:13px;letter-spacing:.08em;text-transform:uppercase;color:#777}.contacts a{overflow-wrap:anywhere}@media(max-width:700px){.about-copy p{font-size:16px}.tile span{justify-content:end;align-items:start;gap:3px}.tile span small{font-size:10px}}

/* Contatti: blocco centrato verticalmente nello spazio sopra la navigazione */
.contacts{min-height:calc(100dvh - 76px);display:flex;flex-direction:column;justify-content:center;padding-top:42px;padding-bottom:42px}
@media(max-width:650px){.contacts{min-height:calc(100dvh - 72px);padding-top:28px;padding-bottom:28px}}