/* ============ SiteSail — design system ============ */
:root{
  --ink:#0b1020;
  --ink-soft:#475068;
  --ink-faint:#8a93a8;
  --line:rgba(11,16,32,.08);
  --bg:#ffffff;
  --bg-grad:radial-gradient(120% 90% at 50% -10%, #f4f8ff 0%, #ffffff 42%, #ffffff 100%);
  --blue:#2563eb;     /* accent del tema */
  --on-accent:#ffffff;
  --accent-shadow:rgba(37,99,235,.65);
  --g-blue:#4285F4;
  --g-red:#EA4335;
  --g-yellow:#FBBC04;
  --g-green:#34A853;
  --glass:rgba(255,255,255,.55);
  --glass-strong:rgba(255,255,255,.72);
  --glass-line:rgba(255,255,255,.85);
  --shadow:0 24px 60px -28px rgba(20,30,60,.28);
  --shadow-soft:0 12px 40px -24px rgba(20,30,60,.30);
  --chip-mix:#ffffff;
  --grain-col:rgba(255,255,255,.9);
  --cta-bg:linear-gradient(140deg,#0b1020,#16204a 60%,#1a2c6b);
  --cta-glow-col:rgba(66,133,244,.55);
  --b1:#4285F4; --b2:#34A853; --b3:#FBBC04; --b4:#EA4335;
  --blob-op:.55;
  --font-display:"Manrope",sans-serif;
  --font-text:"Inter",system-ui,-apple-system,sans-serif;
  --r:22px;
  --r-lg:30px;
  --ease:cubic-bezier(.22,.61,.36,1);
  --maxw:1200px;
}

/* ============ TEMI ============ */
/* luxury — TUTTO BIANCO, minimal (font Outfit), video luxury sfocato come sfondo; zero verde */
html[data-theme="luxury"]{
  --ink:#0e0e0e; --ink-soft:#565656; --ink-faint:#9a9a9a;
  --line:rgba(0,0,0,.12);
  --bg:#ffffff;
  --bg-grad:#ffffff;
  --blue:#161616; --on-accent:#ffffff; --accent-shadow:rgba(0,0,0,.2);
  --glass:rgba(255,255,255,.62); --glass-strong:rgba(255,255,255,.8); --glass-line:rgba(255,255,255,.9);
  --shadow:0 26px 64px -28px rgba(20,20,20,.2); --shadow-soft:0 14px 44px -24px rgba(20,20,20,.16);
  --chip-mix:#ffffff; --grain-col:transparent;
  --cta-bg:linear-gradient(140deg,#0e0e0e,#1a1a1a 60%,#242424);
  --cta-glow-col:rgba(200,200,200,.16);
  --font-display:"Outfit",system-ui,sans-serif; --font-text:"Outfit",system-ui,sans-serif;
}

/* databuddy — dark near-black, accento verde, card con corner-bracket, label mono (stile databuddy.cc) */
html[data-theme="databuddy"]{
  --ink:#E7E8EB; --ink-soft:#9A9BA3; --ink-faint:#6A6B73;
  --line:rgba(255,255,255,.10);
  --bg:#18181C;
  --bg-grad:radial-gradient(120% 90% at 50% -10%, #1e1e25 0%, #18181c 46%, #141418 100%);
  --blue:#00BC7D; --on-accent:#08130e; --accent-shadow:rgba(0,188,125,.5);
  --g-green:#00BC7D;
  --glass:rgba(30,30,36,.66); --glass-strong:rgba(24,24,28,.84); --glass-line:rgba(255,255,255,.12);
  --shadow:0 40px 80px -40px rgba(0,0,0,.85); --shadow-soft:0 20px 50px -30px rgba(0,0,0,.7);
  --chip-mix:#1e1e24; --grain-col:transparent;
  --cta-bg:linear-gradient(140deg,#101013,#12231c 60%,#0c2a20);
  --cta-glow-col:rgba(0,188,125,.35);
  --b1:#0f3d30; --b2:#123a4a; --b3:#231a3d; --b4:#0f3d30; --blob-op:.28;
  --font-display:"Space Grotesk",system-ui,sans-serif;
}
html[data-theme="databuddy"] .blob{filter:blur(80px)}
/* label/kicker in mono, uppercase tracciato — firma databuddy */
html[data-theme="databuddy"] .kicker,
html[data-theme="databuddy"] .plan-tag,
html[data-theme="databuddy"] .plan-name{
  font-family:ui-monospace,"SF Mono",Menlo,monospace;letter-spacing:.14em;text-transform:uppercase}
html[data-theme="databuddy"] h1,
html[data-theme="databuddy"] h2,
html[data-theme="databuddy"] h3{font-weight:600;letter-spacing:-.02em}
/* card con angoli a bracket che appaiono in hover */
html[data-theme="databuddy"] .svc,
html[data-theme="databuddy"] .plan{border-radius:14px;position:relative}
html[data-theme="databuddy"] .svc::before,
html[data-theme="databuddy"] .svc::after,
html[data-theme="databuddy"] .plan::before,
html[data-theme="databuddy"] .plan::after{
  content:"";position:absolute;width:14px;height:14px;border:2px solid var(--blue);
  opacity:0;transition:opacity .25s;pointer-events:none}
html[data-theme="databuddy"] .svc::before,
html[data-theme="databuddy"] .plan::before{top:12px;left:12px;border-right:0;border-bottom:0}
html[data-theme="databuddy"] .svc::after,
html[data-theme="databuddy"] .plan::after{bottom:12px;right:12px;border-left:0;border-top:0}
html[data-theme="databuddy"] .svc:hover::before,
html[data-theme="databuddy"] .svc:hover::after,
html[data-theme="databuddy"] .plan:hover::before,
html[data-theme="databuddy"] .plan:hover::after{opacity:1}
html[data-theme="databuddy"] .svc-ic{--c:var(--blue)!important;
  border:1px solid var(--line);background:rgba(255,255,255,.03)}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--font-text);
  color:var(--ink);
  background:var(--bg);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
  letter-spacing:-.01em;
  -webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none;
  -webkit-touch-callout:none;
}
img{display:block;max-width:100%;-webkit-user-drag:none;user-drag:none}
a{color:inherit;text-decoration:none}
h1,h2,h3{font-family:var(--font-display);font-weight:800;line-height:1.05;letter-spacing:-.03em}
em{font-style:normal;color:var(--blue)}
section{position:relative}

/* ============ animated background ============ */
.bg-field{position:fixed;inset:0;z-index:-2;overflow:hidden;background:var(--bg-grad);transition:background .6s var(--ease)}
.blob{position:absolute;border-radius:50%;filter:blur(60px);opacity:var(--blob-op);will-change:transform}
.b1{width:42vw;height:42vw;left:-8vw;top:-6vw;background:radial-gradient(circle at 30% 30%,var(--b1),transparent 70%);animation:drift1 22s var(--ease) infinite alternate}
.b2{width:38vw;height:38vw;right:-10vw;top:4vw;background:radial-gradient(circle at 70% 30%,var(--b2),transparent 70%);animation:drift2 26s var(--ease) infinite alternate}
.b3{width:34vw;height:34vw;left:10vw;bottom:-14vw;background:radial-gradient(circle at 40% 60%,var(--b3),transparent 70%);animation:drift3 30s var(--ease) infinite alternate}
.b4{width:30vw;height:30vw;right:6vw;bottom:-8vw;background:radial-gradient(circle at 60% 40%,var(--b4),transparent 70%);animation:drift1 28s var(--ease) infinite alternate-reverse}
@keyframes drift1{to{transform:translate(8vw,6vh) scale(1.12)}}
@keyframes drift2{to{transform:translate(-7vw,8vh) scale(1.1)}}
@keyframes drift3{to{transform:translate(6vw,-7vh) scale(1.15)}}
.grain{position:absolute;inset:0;opacity:.5;background:
  radial-gradient(120% 80% at 50% 50%, transparent 60%, var(--grain-col) 100%)}

/* ===== sfondo video luxury (full-page, sfocato, crossfade casuale, parallasse cursore) ===== */
.lux-video{display:none;position:fixed;inset:0;z-index:-1;overflow:hidden;background:var(--bg)}
html[data-theme="luxury"] .lux-video{display:block}
html[data-theme="luxury"] .bg-field{display:none}
.lux-track{position:absolute;inset:-8%;will-change:transform}
.lux-vid{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;
  filter:blur(8px) saturate(1.24) brightness(1.28);transform:scale(1.14);
  opacity:0;transition:opacity 1.5s var(--ease)}
.lux-vid.on{opacity:1}
.lux-overlay{position:absolute;inset:0;background:
  radial-gradient(120% 95% at 50% 0%, rgba(8,22,15,.04), rgba(6,15,10,.28) 82%),
  linear-gradient(180deg, rgba(6,16,11,.16), rgba(5,12,8,.26))}
/* testo leggibile sul video più chiaro */
html[data-theme="luxury"] .hero-title,
html[data-theme="luxury"] .hero-sub,
html[data-theme="luxury"] .eyebrow,
html[data-theme="luxury"] .hero-meta,
html[data-theme="luxury"] .h2,
html[data-theme="luxury"] .lead,
html[data-theme="luxury"] .kicker,
html[data-theme="luxury"] .about-text p{text-shadow:0 1px 3px rgba(0,0,0,.55),0 2px 26px rgba(0,0,0,.5)}
/* titoli luxury: Outfit leggero e arioso, stile minimal ballena */
html[data-theme="luxury"] h1,
html[data-theme="luxury"] h2,
html[data-theme="luxury"] h3{font-weight:600;letter-spacing:-.01em}
html[data-theme="luxury"] .hero-title{font-weight:500}

/* ============ glass (no reflections) ============ */
.glass{
  background:var(--glass);
  backdrop-filter:blur(22px) saturate(160%);
  -webkit-backdrop-filter:blur(22px) saturate(160%);
  border:1px solid var(--glass-line);
  box-shadow:var(--shadow-soft);
}

/* ============ buttons ============ */
.btn{
  display:inline-flex;align-items:center;gap:.5em;
  font-family:var(--font-display);font-weight:700;font-size:.96rem;
  padding:.82em 1.4em;border-radius:100px;cursor:pointer;border:1px solid transparent;
  transition:transform .35s var(--ease),box-shadow .35s var(--ease),background .25s;
  white-space:nowrap;
}
.btn-arrow{transition:transform .35s var(--ease)}
.btn:hover .btn-arrow{transform:translateX(4px)}
.btn-primary{background:var(--blue);color:var(--on-accent);box-shadow:0 12px 26px -12px var(--accent-shadow)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 18px 36px -12px var(--accent-shadow)}
.btn-ghost{background:var(--glass-strong);color:var(--ink);border-color:var(--line);backdrop-filter:blur(10px)}
.btn-ghost:hover{transform:translateY(-2px);box-shadow:var(--shadow-soft)}
.btn-lg{font-size:1.04rem;padding:.95em 1.6em}

/* ============ nav ============ */
.nav{
  position:fixed;top:18px;left:50%;transform:translateX(-50%);
  width:calc(100% - 36px);max-width:var(--maxw);z-index:50;
  display:flex;align-items:center;gap:24px;
  padding:11px 12px 11px 18px;border-radius:100px;
  background:var(--glass-strong);
  backdrop-filter:blur(20px) saturate(160%);-webkit-backdrop-filter:blur(20px) saturate(160%);
  border:1px solid var(--glass-line);
  box-shadow:0 10px 30px -18px rgba(20,30,60,.4);
  transition:padding .4s var(--ease),box-shadow .4s var(--ease),top .4s var(--ease);
}
.nav.shrink{top:10px;box-shadow:0 14px 34px -16px rgba(20,30,60,.5)}
.brand{display:flex;align-items:center;gap:10px;font-family:var(--font-display);font-weight:800;font-size:1.12rem;letter-spacing:-.02em}
.brand-mark{transition:transform .6s var(--ease)}
.brand:hover .brand-mark{transform:rotate(-12deg) scale(1.06)}
.nav-links{display:flex;gap:6px;margin-left:auto}
.nav-links a{padding:.5em .85em;border-radius:100px;font-size:.94rem;font-weight:500;color:var(--ink-soft);position:relative;transition:color .25s,background .25s}
.nav-links a:hover{color:var(--ink);background:rgba(11,16,32,.05)}
.nav-cta{margin-left:4px}
.nav-burger{display:none;width:42px;height:42px;border:none;background:transparent;border-radius:12px;cursor:pointer;flex-direction:column;gap:5px;align-items:center;justify-content:center;margin-left:auto}
.nav-burger span{width:20px;height:2px;background:var(--ink);border-radius:2px;transition:.3s var(--ease)}
.nav-burger[aria-expanded="true"] span:first-child{transform:translateY(3.5px) rotate(45deg)}
.nav-burger[aria-expanded="true"] span:last-child{transform:translateY(-3.5px) rotate(-45deg)}

/* ============ layout ============ */
.section{max-width:var(--maxw);margin:0 auto;padding:96px 24px}
.head{max-width:720px;margin:0 auto 56px;text-align:center}
.kicker{font-family:var(--font-display);font-weight:700;font-size:.82rem;letter-spacing:.12em;text-transform:uppercase;color:var(--blue);margin-bottom:14px}
.kicker.light{color:#bcd0ff}
.h2{font-size:clamp(2rem,4.4vw,3.1rem)}
.lead{margin-top:18px;color:var(--ink-soft);font-size:1.1rem}

/* ============ hero ============ */
.hero{
  max-width:var(--maxw);margin:0 auto;
  padding:170px 24px 70px;
  display:grid;grid-template-columns:1.05fr .95fr;gap:40px;align-items:center;
}
.eyebrow{display:inline-flex;align-items:center;gap:9px;font-weight:600;font-size:.9rem;color:var(--ink-soft);
  background:var(--glass-strong);border:1px solid var(--glass-line);backdrop-filter:blur(10px);
  padding:.5em 1em;border-radius:100px;margin-bottom:24px}
.eyebrow .dot{width:8px;height:8px;border-radius:50%;background:var(--g-green);box-shadow:0 0 0 4px rgba(52,168,83,.18);animation:pulse 2.4s infinite}
@keyframes pulse{0%,100%{box-shadow:0 0 0 4px rgba(52,168,83,.18)}50%{box-shadow:0 0 0 7px rgba(52,168,83,0)}}
.hero-title{font-size:clamp(2.8rem,6.4vw,5rem);letter-spacing:-.04em}
.hero-title .line{display:block;padding-bottom:.08em}
.hero-sub{margin-top:24px;font-size:1.18rem;color:var(--ink-soft);max-width:30ch}
.hero-cta{display:flex;gap:14px;margin-top:34px;flex-wrap:wrap}
.hero-meta{display:flex;align-items:center;gap:18px;margin-top:40px;flex-wrap:wrap;color:var(--ink-soft);font-size:.95rem}
.hero-meta b{color:var(--ink);font-family:var(--font-display)}
.hero-meta span{display:inline-flex;align-items:center;gap:8px;font-family:var(--font-display);font-weight:700;color:var(--ink)}
.hero-meta .m-dot{width:9px;height:9px;border-radius:50%;background:var(--c);flex:none}
.hero-meta .sep{width:1px;height:16px;background:var(--line)}

/* hero stage */
.hero-stage{position:relative;height:480px}
.card-browser{position:absolute;top:20px;right:0;width:88%;border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--shadow)}
.browser-bar{display:flex;align-items:center;gap:7px;padding:12px 16px;background:rgba(255,255,255,.7)}
.browser-bar i{width:11px;height:11px;border-radius:50%;background:#dfe3ea}
.browser-bar i:first-child{background:#ff5f57}.browser-bar i:nth-child(2){background:#febc2e}.browser-bar i:nth-child(3){background:#28c840}
.browser-bar span{margin-left:10px;font-size:.8rem;color:var(--ink-faint)}
.card-browser .slideshow{position:relative;width:100%;height:300px}
.card-browser .slide{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;transition:opacity 1.1s var(--ease)}
.card-browser .slide.on{opacity:1}
/* build: dal wireframe al sito vero */
.build{position:relative;width:100%;height:316px}
/* layer schizzo (wireframe disegnato) */
.wire{position:absolute;inset:0;background:#fbfcfe;padding:18px 20px;overflow:hidden}
.wire span{position:absolute;background:#dde3ec;border-radius:6px}
.w-bar{top:18px;left:20px;right:20px;height:14px;border-radius:7px}
.w-hero{top:46px;left:20px;width:54%;height:60px}
.w-l{left:20px;height:9px;border-radius:5px}
.w1{top:118px;width:46%}.w2{top:134px;width:52%}.w3{top:150px;width:38%}
.w-btn{top:176px;left:20px;width:108px;height:26px;border-radius:13px;background:#c6cedb}
.w-tiles{position:absolute;left:20px;right:20px;bottom:18px;height:78px;display:flex;gap:12px}
.w-tiles i{flex:1;background:#e7ecf3;border-radius:10px;border:1.5px dashed #cfd7e3}
/* layer sito vero, "dipinto" sopra lo schizzo da sinistra a destra */
.real{position:absolute;inset:0;clip-path:inset(0 38% 0 0);animation:paint 7s var(--ease) infinite}
.real img{width:100%;height:100%;object-fit:cover;display:block}
@keyframes paint{0%{clip-path:inset(0 100% 0 0)}40%,68%{clip-path:inset(0 0 0 0)}100%{clip-path:inset(0 100% 0 0)}}
/* cucitura luminosa tra schizzo e sito */
.seam{position:absolute;top:0;bottom:0;width:2px;left:62%;
  background:linear-gradient(#4285F4,#34A853);box-shadow:0 0 12px rgba(66,133,244,.55);
  animation:seam 7s var(--ease) infinite}
@keyframes seam{0%{left:0;opacity:0}6%{opacity:1}40%,68%{left:100%;opacity:0}100%{left:0;opacity:0}}
/* etichette esplicative */
.build-tag{position:absolute;z-index:4;padding:.5em .95em;border-radius:100px;
  font-weight:700;font-size:.82rem;display:inline-flex;align-items:center;gap:7px}
.build-tag::before{content:"";width:8px;height:8px;border-radius:50%}
.tag-live{left:-10px;top:14px;color:#1e7e38}
.tag-live::before{background:var(--g-green)}
.tag-sketch{right:-6px;bottom:24px;color:var(--ink-faint)}
.tag-sketch::before{background:#c6cedb}
.float-b2{animation:floatY 6.4s ease-in-out infinite .9s}

.float-a{animation:floatY 7s ease-in-out infinite}
.float-b{animation:floatY 6s ease-in-out infinite .6s}
.float-c{animation:floatY 5.5s ease-in-out infinite .3s}
@keyframes floatY{0%,100%{transform:translateY(0)}50%{transform:translateY(-14px)}}

/* ============ services ============ */
.grid{display:grid;gap:22px}
.services{grid-template-columns:repeat(3,1fr)}
.svc{padding:30px;border-radius:var(--r-lg);transition:transform .4s var(--ease),box-shadow .4s var(--ease)}
.svc:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.svc-ic{display:grid;place-items:center;width:54px;height:54px;border-radius:16px;color:var(--c);
  background:color-mix(in srgb,var(--c) 16%,var(--chip-mix));margin-bottom:20px;transition:transform .4s var(--ease)}
.svc-ic svg{width:27px;height:27px}
.svc:hover .svc-ic{transform:rotate(-6deg) scale(1.06)}
.svc h3{font-size:1.3rem;margin-bottom:9px}
.svc p{color:var(--ink-soft);font-size:.98rem}
.svc-cta{margin-top:46px;text-align:center}

/* ============ piani ============ */
.plans{grid-template-columns:repeat(3,1fr);align-items:stretch}
.plan{display:flex;flex-direction:column;padding:32px 28px;border-radius:var(--r-lg);position:relative;
  transition:transform .4s var(--ease),box-shadow .4s var(--ease)}
.plan:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.plan-best{border:1.5px solid var(--accent-shadow);box-shadow:0 24px 60px -30px var(--accent-shadow)}
.plan-best:hover{box-shadow:0 30px 70px -28px var(--accent-shadow)}
.plan-badge{position:absolute;top:-13px;left:50%;transform:translateX(-50%);
  background:var(--blue);color:var(--on-accent);font-family:var(--font-display);font-weight:700;font-size:.74rem;
  letter-spacing:.04em;padding:.4em 1em;border-radius:100px;box-shadow:0 10px 22px -10px var(--accent-shadow)}
.plan-tag{font-family:var(--font-display);font-weight:700;font-size:.74rem;letter-spacing:.07em;
  text-transform:uppercase;color:var(--blue)}
.plan-name{font-size:1.5rem;margin:10px 0 6px}
.plan-price{display:flex;align-items:baseline;gap:6px;margin-bottom:14px}
.plan-price b{font-family:var(--font-display);font-weight:800;font-size:2.5rem;line-height:1;color:var(--ink)}
.plan-price span{color:var(--ink-faint);font-weight:600;font-size:.92rem}
.plan-desc{color:var(--ink-soft);font-size:.97rem;margin-bottom:18px}
.plan-list{list-style:none;display:grid;gap:11px;margin-bottom:26px}
.plan-list li{display:flex;align-items:flex-start;gap:11px;font-size:.95rem;color:var(--ink)}
.plan-list .chk{margin-top:1px}
.plan-btn{margin-top:auto;width:100%;justify-content:center}

/* ============ works ============ */
.works{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.work{border-radius:var(--r-lg);overflow:hidden;display:flex;flex-direction:column;transition:transform .45s var(--ease),box-shadow .45s var(--ease)}
.work.big{grid-column:1 / -1;flex-direction:row;align-items:stretch}
.work:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.work-media{overflow:hidden;position:relative}
.work.big .work-media img.work-logo{position:absolute;top:50%;left:50%;
  width:165px!important;min-height:0;height:auto!important;object-fit:contain;
  transform:translate(-50%,-50%);pointer-events:none;
  filter:drop-shadow(0 0 34px rgba(0,0,0,.75)) drop-shadow(0 8px 20px rgba(0,0,0,.6))}
.work.big .work-media{flex:1.2}
.work-media img{width:100%;height:240px;object-fit:cover;transition:transform .8s var(--ease)}
.work.big .work-media img{height:100%;min-height:320px}
.work:hover .work-media img{transform:scale(1.05)}
.work-info{padding:24px}
.work.big .work-info{flex:1;display:flex;flex-direction:column;justify-content:center;padding:40px}
.tag{display:inline-block;font-family:var(--font-display);font-weight:700;font-size:.74rem;letter-spacing:.06em;text-transform:uppercase;padding:.35em .8em;border-radius:100px;margin-bottom:13px}
.tag-blue{background:rgba(66,133,244,.14);color:#1a64d8}
.tag-green{background:rgba(52,168,83,.14);color:#1e7e38}
.tag-yellow{background:rgba(251,188,4,.18);color:#a07400}
.tag-red{background:rgba(234,67,53,.13);color:#c5301f}
.work-info h3{font-size:1.35rem;margin-bottom:8px}
.work.big .work-info h3{font-size:1.8rem}
.work-info p{color:var(--ink-soft);font-size:.97rem}

/* ============ method ============ */
.steps{list-style:none;display:grid;grid-template-columns:repeat(4,1fr);gap:20px;counter-reset:s}
.step{padding:28px;border-radius:var(--r-lg);transition:transform .4s var(--ease),box-shadow .4s var(--ease)}
.step:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.step-n{font-family:var(--font-display);font-weight:800;font-size:2.4rem;background:linear-gradient(120deg,var(--g-blue),var(--blue));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;display:block;margin-bottom:14px}
.step h3{font-size:1.25rem;margin-bottom:8px}
.step p{color:var(--ink-soft);font-size:.96rem}

/* ============ stats ============ */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:64px;text-align:center}
.stat b{font-family:var(--font-display);font-weight:800;font-size:clamp(2.4rem,5vw,3.4rem);display:block;line-height:1;
  background:linear-gradient(120deg,var(--ink),var(--blue));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.stat span{color:var(--ink-soft);font-size:.95rem;margin-top:6px;display:block}

/* ============ about ============ */
.about{display:grid;grid-template-columns:1fr 1.05fr;gap:56px;align-items:center}
.about-media{position:relative}
.about-frame{border-radius:var(--r-lg);overflow:hidden;padding:10px}
.about-frame img{width:100%;height:440px;object-fit:cover;border-radius:calc(var(--r-lg) - 8px)}
.about-badge{position:absolute;bottom:-18px;left:24px;display:flex;align-items:center;gap:9px;padding:.7em 1.1em;border-radius:100px;font-family:var(--font-display);font-weight:700;font-size:.95rem}
.about-text h2{font-size:clamp(1.9rem,3.8vw,2.7rem)}
.about-text p{margin-top:18px;color:var(--ink-soft);font-size:1.06rem}
.about-list{list-style:none;margin:26px 0 30px;display:grid;gap:12px}
.about-list li{display:flex;align-items:center;gap:12px;font-weight:500}
.chk{flex:none;width:24px;height:24px;border-radius:50%;background:rgba(52,168,83,.15);position:relative}
.chk::after{content:"";position:absolute;left:8px;top:6px;width:5px;height:9px;border:2px solid var(--g-green);border-top:0;border-left:0;transform:rotate(45deg)}

/* ============ CTA ============ */
.cta{position:relative;overflow:hidden;text-align:center;padding:72px 32px;border-radius:36px;
  background:var(--cta-bg);color:#fff;border:1px solid rgba(255,255,255,.1)}
.cta-glow{position:absolute;width:60%;height:160%;left:50%;top:-30%;transform:translateX(-50%);
  background:radial-gradient(circle,var(--cta-glow-col),transparent 60%);filter:blur(40px);animation:floatY 8s ease-in-out infinite}
.cta>*{position:relative;z-index:1}
.cta-title{font-size:clamp(2rem,4.6vw,3.1rem);line-height:1.08}
.cta-sub{margin:18px auto 0;max-width:46ch;color:#c5cfe6;font-size:1.1rem}
.cta-actions{display:flex;gap:14px;justify-content:center;margin-top:34px;flex-wrap:wrap}
.cta .btn-ghost{background:rgba(255,255,255,.1);color:#fff;border-color:rgba(255,255,255,.22)}
.cta .btn-ghost:hover{background:rgba(255,255,255,.18)}
.btn-wa{color:#fff;border:none;background:#25D366;box-shadow:0 12px 26px -12px rgba(37,211,102,.8)}
.btn-wa:hover{transform:translateY(-2px);background:#22c35e;box-shadow:0 18px 34px -12px rgba(37,211,102,.9)}
.wa-ic{width:20px;height:20px}
.btn-ig{color:#fff;border:none;
  background:linear-gradient(45deg,#feda75 0%,#fa7e1e 25%,#d62976 50%,#962fbf 75%,#4f5bd5 100%);
  box-shadow:0 12px 26px -12px rgba(214,41,118,.8)}
.btn-ig:hover{transform:translateY(-2px);box-shadow:0 18px 34px -12px rgba(214,41,118,.9)}
.ig-ic{width:20px;height:20px}
.cta-mail{margin-top:22px;color:#9fb0d4;font-size:.95rem}
.cta-mail a{color:#fff;text-decoration:underline;text-underline-offset:3px}

/* ============ footer ============ */
.footer{max-width:var(--maxw);margin:0 auto;padding:48px 24px 60px}
.foot-top{display:flex;align-items:center;justify-content:space-between;gap:24px;padding-bottom:28px;border-bottom:1px solid var(--line);flex-wrap:wrap}
.foot-links{display:flex;gap:8px;flex-wrap:wrap}
.foot-links a{padding:.5em .85em;border-radius:100px;color:var(--ink-soft);font-size:.94rem;font-weight:500;transition:.25s}
.foot-links a:hover{background:rgba(11,16,32,.05);color:var(--ink)}
.foot-bottom{display:flex;justify-content:space-between;gap:16px;margin-top:24px;color:var(--ink-faint);font-size:.88rem;flex-wrap:wrap}

/* ============ word reveal (stile trenchesrecords) ============ */
.reveal-words .rw{display:inline-block;vertical-align:top}
.reveal-words .rw-in{display:inline-block;transform:translateY(.55em);opacity:0;filter:blur(8px);
  transition:transform .7s var(--ease),opacity .7s var(--ease),filter .7s var(--ease)}
.reveal-words.in .rw-in{transform:none;opacity:1;filter:none}
.reveal-words .rw-em{color:var(--blue)}
.cta .reveal-words .rw-em{color:#7aa7ff}

/* ============ reveal animation ============ */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.reveal.in{opacity:1;transform:none}
.reveal[data-d="1"]{transition-delay:.08s}
.reveal[data-d="2"]{transition-delay:.16s}
.reveal[data-d="3"]{transition-delay:.24s}
.reveal[data-d="4"]{transition-delay:.32s}
.reveal[data-d="5"]{transition-delay:.4s}

/* hero reveals run on load (no JS dependency for visibility handled in reduced-motion) */
.hero .reveal{animation:heroUp .9s var(--ease) backwards}
.hero .reveal[data-d="0"]{animation-delay:.05s}
.hero .reveal[data-d="1"]{animation-delay:.15s}
.hero .reveal[data-d="2"]{animation-delay:.27s}
.hero .reveal[data-d="3"]{animation-delay:.42s}
.hero .reveal[data-d="4"]{animation-delay:.54s}
.hero .reveal[data-d="5"]{animation-delay:.66s}
.hero .reveal{opacity:1;transform:none}
@keyframes heroUp{from{opacity:0;transform:translateY(26px)}}
.hero-stage .glass{animation-name:floatY,heroPop;
  animation-duration:7s,3s;
  animation-timing-function:ease-in-out,var(--ease);
  animation-iteration-count:infinite,1;
  animation-fill-mode:none,both;
  animation-delay:0s,.1s}
.hero-stage .tag-sketch{animation-delay:0s,.34s}
.hero-stage .tag-live{animation-delay:0s,.46s}
@keyframes heroPop{from{opacity:0}to{opacity:1}}

/* ============ theme switcher ============ */
/* nei temi non-original le icone dei servizi diventano monocromatiche (accento del tema) */
html[data-theme="luxury"] .svc-ic{--c:var(--blue)!important}

.theme-switch{position:relative;flex:none}
.theme-btn{display:inline-flex;align-items:center;gap:7px;font-family:var(--font-display);font-weight:700;
  font-size:.86rem;color:var(--ink);background:transparent;border:1px solid var(--line);
  padding:.46em .8em;border-radius:100px;cursor:pointer;transition:background .25s,border-color .25s}
.theme-btn:hover{background:color-mix(in srgb,var(--ink) 8%,transparent);border-color:color-mix(in srgb,var(--ink) 18%,transparent)}
.theme-btn>svg:first-child{width:17px;height:17px;color:var(--blue)}
.theme-caret{width:13px;height:13px;opacity:.55;transition:transform .3s var(--ease)}
.theme-btn[aria-expanded="true"] .theme-caret{transform:rotate(180deg)}
.theme-menu{position:absolute;top:calc(100% + 10px);left:0;min-width:196px;
  background:var(--glass-strong);backdrop-filter:blur(20px) saturate(160%);-webkit-backdrop-filter:blur(20px) saturate(160%);
  border:1px solid var(--glass-line);border-radius:18px;box-shadow:var(--shadow);padding:7px;
  display:flex;flex-direction:column;gap:2px;z-index:60;
  opacity:0;visibility:hidden;transform:translateY(-8px) scale(.97);transform-origin:top left;
  transition:opacity .22s var(--ease),transform .22s var(--ease),visibility .22s}
.theme-switch.open .theme-menu{opacity:1;visibility:visible;transform:none}
.theme-opt{display:flex;align-items:center;gap:10px;width:100%;text-align:left;
  font-family:var(--font-text);font-weight:600;font-size:.92rem;color:var(--ink);
  background:transparent;border:none;padding:.58em .7em;border-radius:11px;cursor:pointer;transition:background .2s}
.theme-opt:hover{background:color-mix(in srgb,var(--ink) 9%,transparent)}
.theme-opt .sw{width:18px;height:18px;border-radius:6px;flex:none;box-shadow:inset 0 0 0 1px rgba(255,255,255,.3)}
.theme-opt .tick{margin-left:auto;color:var(--blue);font-weight:800;opacity:0;transition:opacity .2s}
.theme-opt.active{background:color-mix(in srgb,var(--blue) 15%,transparent)}
.theme-opt.active .tick{opacity:1}

/* ============ responsive ============ */
@media (max-width:980px){
  .hero{grid-template-columns:1fr;padding-top:140px}
  .hero-sub{max-width:none}
  .hero-stage{height:400px;margin-top:10px}
  .services{grid-template-columns:repeat(2,1fr)}
  .plans{grid-template-columns:1fr;max-width:480px;margin-left:auto;margin-right:auto}
  .steps{grid-template-columns:repeat(2,1fr)}
  .about{grid-template-columns:1fr;gap:48px}
  .about-frame img{height:380px}
  .work.big{flex-direction:column}
  .work.big .work-media img{min-height:0;height:260px}
}
@media (max-width:680px){
  .nav-links,.nav-cta{display:none}
  .nav.open .nav-links{display:flex;position:absolute;top:calc(100% + 10px);left:0;right:0;flex-direction:column;
    background:var(--glass-strong);backdrop-filter:blur(20px);border:1px solid var(--glass-line);border-radius:22px;padding:10px;box-shadow:var(--shadow)}
  .nav.open .nav-cta{display:inline-flex;position:absolute;top:calc(100% + 10px);left:0;right:0}
  .nav-burger{display:flex}
  .theme-cur,.theme-caret{display:none}
  .theme-btn{padding:.46em .56em}
  .theme-menu{min-width:170px}
  .section{padding:72px 20px}
  .services,.works,.steps,.stats{grid-template-columns:1fr}
  .stats{gap:30px}
  .hero-meta{gap:12px}
  .cta{padding:54px 22px}
}

/* ============ fluidità: ottimizzazioni invisibili (no cambi grafici) ============ */
/* isola il ricalcolo del layout di sezioni e card (contain:layout NON ritaglia le ombre) */
.section,.hero-stage{contain:layout}
.svc,.work,.step,.stat{contain:layout}
/* salta il rendering del footer finché è fuori schermo */
.footer{content-visibility:auto;contain-intrinsic-size:auto 220px}
/* promuovi al compositor GPU gli elementi che si animano davvero */
.blob{transform:translateZ(0);backface-visibility:hidden}
.card-browser .slide,.work-media img,.hero-stage .glass{backface-visibility:hidden}

/* ============ reduced motion / static render ============ */
@media (prefers-reduced-motion:reduce){
  *{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;scroll-behavior:auto!important}
  .reveal{opacity:1!important;transform:none!important}
  .blob{opacity:.4}
  .bars i{transform:none!important}
}

/* ===== Logo 3D SiteSail ===== */
.brand-slot{display:inline-flex;align-items:center;justify-content:center;width:auto;height:48px}
.brand-fallback{height:48px;width:auto;transition:opacity .25s ease}
.brand:hover .brand-fallback{transform:rotate(-12deg) scale(1.06)}

.logo-intro{position:fixed;inset:0;z-index:90;background:var(--bg);
  opacity:1;pointer-events:none;transition:opacity .9s var(--ease)}
.logo-intro.done{opacity:0}

.logo-stage{position:fixed;top:0;left:0;width:300px;height:300px;z-index:95;
  pointer-events:none;opacity:0;transform:translate(-9999px,-9999px);
  transform-origin:center center;will-change:transform;
  filter:drop-shadow(0 18px 30px rgba(30,30,90,.28))}
.logo-stage canvas{width:100%;height:100%;display:block}

@media (prefers-reduced-motion: reduce){
  .logo-intro{display:none}
}

/* ===== TEMA "VELA": solo il logo 3D grande al centro, trascinabile ===== */
.vela-stage{display:none}
.vela-stage canvas{display:block;width:100%;height:100%;touch-action:none}
.vela-hint{position:fixed;left:50%;bottom:30px;transform:translateX(-50%);
  font-size:.74rem;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-faint);
  opacity:.55;pointer-events:none;transition:opacity .4s ease}
.vela-hint.gone{opacity:0}

html[data-theme="vela"] .vela-stage{display:block;position:fixed;inset:0;z-index:40;cursor:grab}
html[data-theme="vela"] .vela-stage:active{cursor:grabbing}

/* nascondi tutto tranne il logo e il selettore temi */
html[data-theme="vela"] main,
html[data-theme="vela"] .footer,
html[data-theme="vela"] .bg-field,
html[data-theme="vela"] .lux-video,
html[data-theme="vela"] .logo-stage,
html[data-theme="vela"] .logo-intro,
html[data-theme="vela"] .nav-links,
html[data-theme="vela"] .nav-cta,
html[data-theme="vela"] .nav-burger,
html[data-theme="vela"] .brand{display:none!important}

/* solo il selettore temi in alto a destra, su sfondo trasparente */
html[data-theme="vela"] .nav{left:auto;right:16px;transform:none;width:auto;
  background:transparent;backdrop-filter:none;-webkit-backdrop-filter:none;
  border:none;box-shadow:none;padding:8px;justify-content:flex-end}
html[data-theme="vela"] body{background:radial-gradient(120% 95% at 50% 32%,#eef1ff 0%,#ffffff 58%,#f4f6ff 100%)}

/* ===== TEMA "VIAGGIO": scroll-driven, video 3D + scritte da sinistra/destra ===== */
.viaggio-stage{display:none}
html[data-theme="viaggio"] .viaggio-stage{display:block}
.viaggio-video{position:fixed;inset:0;width:100%;height:100%;object-fit:cover;z-index:0;background:#0a0e1a}
.viaggio-veil{position:fixed;inset:0;z-index:1;pointer-events:none;
  background:linear-gradient(180deg,rgba(8,12,26,.30),rgba(8,12,26,.06) 42%,rgba(8,12,26,.42))}
.viaggio-beats{position:fixed;inset:0;z-index:2;display:flex;align-items:flex-end;justify-content:center;
  padding-bottom:12vh;pointer-events:none}
.vbeat{position:absolute;color:#fff;font-family:'Outfit',system-ui,sans-serif;font-weight:300;
  letter-spacing:.05em;font-size:clamp(1.7rem,5.6vw,4.4rem);text-align:center;line-height:1.1;
  padding:0 6vw;opacity:0;will-change:transform,opacity;
  text-shadow:0 4px 30px rgba(0,0,0,.55),0 2px 12px rgba(0,0,0,.4)}
.viaggio-track{height:660vh}
.viaggio-hint{position:fixed;left:50%;bottom:26px;transform:translateX(-50%);z-index:3;color:#fff;
  font-size:.74rem;letter-spacing:.26em;text-transform:uppercase;opacity:.7;pointer-events:none;
  animation:vhint 2.1s ease-in-out infinite}
@keyframes vhint{0%,100%{transform:translate(-50%,0);opacity:.7}50%{transform:translate(-50%,7px);opacity:.35}}

/* nascondi tutto tranne il video e il selettore temi */
html[data-theme="viaggio"] main,
html[data-theme="viaggio"] .footer,
html[data-theme="viaggio"] .bg-field,
html[data-theme="viaggio"] .lux-video,
html[data-theme="viaggio"] .logo-stage,
html[data-theme="viaggio"] .logo-intro,
html[data-theme="viaggio"] .vela-stage,
html[data-theme="viaggio"] .nav-links,
html[data-theme="viaggio"] .nav-cta,
html[data-theme="viaggio"] .nav-burger,
html[data-theme="viaggio"] .brand{display:none!important}
html[data-theme="viaggio"] .nav{left:auto;right:16px;transform:none;width:auto;
  background:rgba(10,14,26,.32);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);
  border:1px solid rgba(255,255,255,.14);box-shadow:none;padding:7px 9px;justify-content:flex-end}
html[data-theme="viaggio"] .theme-btn{color:#fff}