/* =====================================================================
   CO.MA.GEST S.r.l. — foglio di stile
   Struttura a "capitoli" ispirata a Kage (mengto.github.io/kage),
   palette ricavata dal logo aziendale.
   ===================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Onest:wght@300;400;500;600;700&display=swap');

:root{
  /* colori del logo */
  --brand-blue:   #0141ad;
  --brand-navy:   #0c2349;
  --brand-steel:  #bdbbb9;

  --navy-950: #040b1b;
  --navy-900: #071530;
  --navy-800: #0c1f45;
  --blue-600: #0a52cc;
  --blue-400: #3d7ff0;
  --blue-300: #7fa8f8;
  --paper:    #f2f5fa;
  --ink:      #0a1a38;
  --ink-dim:  #4a5a7a;
  --ink-faint:#7d8aa5;

  --font: 'Onest', system-ui, -apple-system, 'Segoe UI', 'Helvetica Neue', sans-serif;
  --ease: cubic-bezier(.16,.84,.24,1);
  --header-h: 92px;
  --gutter: 40px;
}

/* ---------- temi di sezione ---------- */
.t-dark, .t-deep, .t-light, .t-blue{ background:var(--bg); color:var(--fg); }
.t-dark{
  --bg:var(--navy-900);
  --fg:#eef3fb; --fg-dim:#aebbd5; --fg-faint:#7484a4;
  --line:rgba(238,243,251,.12); --line-strong:rgba(238,243,251,.28);
  --accent:var(--blue-400); --accent-ink:var(--blue-300);
  --veil-max:.62;
}
.t-deep{
  --bg:var(--navy-950);
  --fg:#eef3fb; --fg-dim:#a3b1cc; --fg-faint:#6b7a99;
  --line:rgba(238,243,251,.1); --line-strong:rgba(238,243,251,.24);
  --accent:var(--blue-400); --accent-ink:var(--blue-300);
  --veil-max:.55;
}
.t-light{
  --bg:var(--paper);
  --fg:var(--ink); --fg-dim:var(--ink-dim); --fg-faint:var(--ink-faint);
  --line:rgba(10,26,56,.12); --line-strong:rgba(10,26,56,.26);
  --accent:var(--brand-blue); --accent-ink:var(--brand-blue);
  --veil-max:.38;
}
.t-blue{
  --bg:var(--brand-blue);
  --fg:#ffffff; --fg-dim:rgba(255,255,255,.82); --fg-faint:rgba(255,255,255,.6);
  --line:rgba(255,255,255,.22); --line-strong:rgba(255,255,255,.45);
  --accent:#ffffff; --accent-ink:#ffffff;
  --veil-max:.45;
}

/* ---------- base ---------- */
*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; -webkit-text-size-adjust:100%; }
body{
  margin:0;
  background:var(--navy-950);
  color:#eef3fb;
  font-family:var(--font);
  font-weight:300;
  font-size:16px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
ul{ list-style:none; margin:0; padding:0; }
p{ margin:0; }
button{ font:inherit; color:inherit; cursor:pointer; background:none; border:0; padding:0; }
::selection{ background:var(--brand-blue); color:#fff; }
:focus-visible{ outline:2px solid var(--blue-400); outline-offset:3px; }
section[id]{ scroll-margin-top:70px; }

.skip-link{
  position:fixed; left:16px; top:-60px; z-index:300;
  background:#fff; color:var(--ink); padding:10px 16px; border-radius:2px;
}
.skip-link:focus{ top:16px; }

.container{ max-width:1280px; margin:0 auto; padding:0 var(--gutter); }

/* ---------- tipografia ---------- */
.eyebrow{
  display:inline-flex; align-items:center; gap:12px;
  font-size:11px; font-weight:500; letter-spacing:.22em; text-transform:uppercase;
  color:var(--fg-dim);
}
.eyebrow::before{ content:''; width:28px; height:1px; background:var(--accent); }

h1,h2,h3,h4{ margin:0; font-weight:400; }
.display{
  text-transform:uppercase;
  letter-spacing:-.012em;
  line-height:1.04;
}
h1.display{ font-size:clamp(2.6rem,6.4vw,6rem); }
h2.display{ font-size:clamp(2.2rem,4.6vw,4.1rem); }
.display em{ font-style:normal; color:var(--accent-ink); }

.lede{ font-size:clamp(1.04rem,1.35vw,1.22rem); color:var(--fg-dim); max-width:48ch; }
.muted{ color:var(--fg-dim); }

/* parole che salgono (titoli) */
.w{ display:inline-block; overflow:hidden; vertical-align:top; padding-bottom:.06em; margin-bottom:-.06em; }
.w > span{
  display:inline-block;
  transform:translateY(110%);
  transition:transform 1s var(--ease);
  transition-delay:calc(var(--i,0) * 55ms + var(--d,0ms));
}
.is-in .w > span{ transform:none; }
.w.em > span{ color:var(--accent-ink); }

/* comparsa generica */
.reveal{ opacity:0; transform:translateY(30px); transition:opacity 1s var(--ease), transform 1s var(--ease); transition-delay:var(--d,0ms); }
.reveal.is-in{ opacity:1; transform:none; }
.no-js .reveal{ opacity:1; transform:none; }
.no-js .w > span{ transform:none; }

/* ---------- bottoni ---------- */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:12px;
  min-height:52px; padding:0 28px;
  border:1px solid var(--line-strong); border-radius:2px;
  font-size:12.5px; font-weight:500; letter-spacing:.14em; text-transform:uppercase;
  color:var(--fg);
  transition:background .35s var(--ease), border-color .35s var(--ease), color .35s var(--ease);
  white-space:nowrap;
}
.btn:hover{ border-color:var(--fg); }
.btn svg{ width:15px; height:15px; flex:none; transition:transform .35s var(--ease); }
.btn:hover svg{ transform:translateX(4px); }
.btn-primary{ background:var(--brand-blue); border-color:var(--brand-blue); color:#fff; }
.btn-primary:hover{ background:var(--blue-600); border-color:var(--blue-600); }
.t-blue .btn-primary{ background:#fff; border-color:#fff; color:var(--brand-blue); }
.t-blue .btn-primary:hover{ background:var(--navy-900); border-color:var(--navy-900); color:#fff; }

.link-arrow{
  display:inline-flex; align-items:center; gap:10px;
  font-size:12px; font-weight:500; letter-spacing:.16em; text-transform:uppercase;
  border-bottom:1px solid var(--line-strong); padding-bottom:6px;
  transition:border-color .3s var(--ease), gap .3s var(--ease);
}
.link-arrow:hover{ border-color:var(--accent); gap:16px; }
.link-arrow svg{ width:14px; height:14px; }

/* ---------- preloader ---------- */
.loader{ display:none; }
.js .loader{
  display:flex; position:fixed; inset:0; z-index:500;
  background:var(--navy-950); color:#eef3fb;
  flex-direction:column; justify-content:space-between;
  padding:36px var(--gutter);
  transition:transform 1s var(--ease);
  animation:loader-failsafe 0s 4.5s forwards; /* se JS fallisce non resta bloccato */
}
.loader.is-done{ transform:translateY(-100%); }
.loader.is-gone{ display:none !important; }
@keyframes loader-failsafe{ to{ transform:translateY(-100%); visibility:hidden; } }
.loader-top{ display:flex; justify-content:space-between; font-size:11px; letter-spacing:.22em; text-transform:uppercase; color:#a3b1cc; }
.loader-center{ display:flex; flex-direction:column; align-items:center; gap:28px; }
.loader-center img{ width:min(340px,70vw); opacity:0; transform:translateY(14px); animation:loader-in 1s var(--ease) .1s forwards; }
.loader-center p{ font-size:12px; letter-spacing:.3em; text-transform:uppercase; color:#a3b1cc; opacity:0; animation:loader-in 1s var(--ease) .3s forwards; }
@keyframes loader-in{ to{ opacity:1; transform:none; } }
.loader-bottom{ display:flex; align-items:flex-end; justify-content:space-between; gap:30px; }
.loader-bar{ flex:1; height:1px; background:rgba(238,243,251,.14); position:relative; overflow:hidden; }
.loader-bar span{ position:absolute; inset:0; background:var(--blue-400); transform-origin:left; transform:scaleX(0); }
.loader-count{ font-size:clamp(3rem,8vw,6.5rem); font-weight:300; line-height:.85; font-variant-numeric:tabular-nums; }

/* ---------- header ---------- */
.site-header{
  position:fixed; inset:0 0 auto 0; z-index:100;
  height:var(--header-h);
  display:flex; align-items:center;
  color:#fff;
  transition:height .45s var(--ease), background .45s var(--ease), color .45s var(--ease), box-shadow .45s var(--ease);
}
.site-header .inner{
  width:100%; max-width:1440px; margin:0 auto; padding:0 var(--gutter);
  display:flex; align-items:center; justify-content:space-between; gap:30px;
}
.site-header.is-solid{
  height:72px;
  background:rgba(255,255,255,.94);
  backdrop-filter:saturate(1.4) blur(14px);
  -webkit-backdrop-filter:saturate(1.4) blur(14px);
  color:var(--ink);
  box-shadow:0 1px 0 rgba(10,26,56,.08), 0 10px 30px -18px rgba(10,26,56,.35);
}
.brand{ display:block; position:relative; height:44px; width:auto; flex:none; }
.brand img{ height:100%; width:auto; transition:opacity .45s var(--ease); }
.brand .logo-color{ position:absolute; inset:0 auto 0 0; opacity:0; }
.site-header.is-solid .brand .logo-white{ opacity:0; }
.site-header.is-solid .brand .logo-color{ opacity:1; }
.site-header.is-solid .brand{ height:38px; }

.main-nav{ display:flex; align-items:center; gap:36px; }
.main-nav a{
  position:relative; padding:6px 0;
  font-size:11.5px; font-weight:500; letter-spacing:.16em; text-transform:uppercase;
  opacity:.82; transition:opacity .3s var(--ease);
}
.main-nav a::after{
  content:''; position:absolute; left:0; right:100%; bottom:0; height:1px;
  background:currentColor; transition:right .4s var(--ease);
}
.main-nav a:hover, .main-nav a.is-active{ opacity:1; }
.main-nav a:hover::after, .main-nav a.is-active::after{ right:0; }
.site-header.is-solid .main-nav a.is-active{ color:var(--brand-blue); }

.header-actions{ display:flex; align-items:center; gap:22px; }
.header-phone{ font-size:13px; letter-spacing:.02em; opacity:.85; display:flex; align-items:center; gap:8px; }
.header-phone svg{ width:15px; height:15px; }
.header-phone:hover{ opacity:1; }
.header-cta{ min-height:44px; padding:0 20px; font-size:11.5px; }
.site-header:not(.is-solid) .header-cta{ background:rgba(255,255,255,.1); border-color:rgba(255,255,255,.4); color:#fff; backdrop-filter:blur(6px); }
.site-header:not(.is-solid) .header-cta:hover{ background:#fff; color:var(--ink); border-color:#fff; }
.site-header.is-solid .header-cta{ background:var(--brand-blue); border-color:var(--brand-blue); color:#fff; }
.site-header.is-solid .header-cta:hover{ background:var(--blue-600); }

.menu-btn{
  display:none; align-items:center; gap:12px;
  font-size:11.5px; font-weight:500; letter-spacing:.18em; text-transform:uppercase;
}
.menu-btn .bars{ width:24px; height:10px; position:relative; }
.menu-btn .bars::before, .menu-btn .bars::after{
  content:''; position:absolute; left:0; right:0; height:1.5px; background:currentColor;
  transition:transform .4s var(--ease), top .4s var(--ease);
}
.menu-btn .bars::before{ top:0; }
.menu-btn .bars::after{ top:8.5px; }
.menu-open .menu-btn .bars::before{ top:4px; transform:rotate(45deg); }
.menu-open .menu-btn .bars::after{ top:4px; transform:rotate(-45deg); }

.progress{ position:absolute; left:0; bottom:0; height:2px; width:100%; transform-origin:left; transform:scaleX(0); background:var(--brand-blue); }
.site-header:not(.is-solid) .progress{ background:var(--blue-400); }

/* menu a schermo intero (mobile) */
.menu-panel{
  position:fixed; inset:0; z-index:90;
  background:var(--navy-950); color:#eef3fb;
  display:flex; flex-direction:column; justify-content:flex-end;
  padding:120px var(--gutter) 40px;
  clip-path:inset(0 0 100% 0);
  transition:clip-path .7s var(--ease);
  visibility:hidden;
}
.menu-open .menu-panel{ clip-path:inset(0 0 0 0); visibility:visible; }
.menu-open{ overflow:hidden; }
.menu-open .site-header{ background:transparent; box-shadow:none; color:#fff; }
.menu-open .site-header .brand .logo-white{ opacity:1; }
.menu-open .site-header .brand .logo-color{ opacity:0; }
.menu-panel nav a{
  display:flex; align-items:baseline; gap:18px;
  padding:14px 0; border-bottom:1px solid rgba(238,243,251,.1);
  font-size:clamp(1.8rem,8vw,2.8rem); text-transform:uppercase; letter-spacing:-.01em; line-height:1.1;
}
.menu-panel nav a span{ font-size:12px; color:var(--blue-300); letter-spacing:.1em; }
.menu-panel .menu-contacts{ margin-top:34px; display:grid; gap:6px; font-size:14px; color:#a3b1cc; }

/* ---------- nav capitoli (laterale) ---------- */
.chapters{
  position:fixed; right:28px; top:50%; transform:translateY(-50%); z-index:80;
  display:flex; flex-direction:column; gap:16px;
  color:#fff;
  transition:color .4s var(--ease), opacity .4s var(--ease);
}
.chapters.on-light{ color:var(--ink); }
.chapters a{ display:flex; align-items:center; justify-content:flex-end; gap:12px; height:12px; }
.chapters a i{
  display:block; width:8px; height:8px; border-radius:50%;
  border:1px solid currentColor; opacity:.5;
  transition:all .35s var(--ease);
}
.chapters a span{
  font-size:10px; letter-spacing:.18em; text-transform:uppercase;
  opacity:0; transform:translateX(6px); transition:all .35s var(--ease); white-space:nowrap;
}
.chapters a:hover span, .chapters a.is-active span{ opacity:.9; transform:none; }
.chapters a.is-active i{ background:var(--blue-400); border-color:var(--blue-400); opacity:1; transform:scale(1.25); }
.chapters.on-light a.is-active i{ background:var(--brand-blue); border-color:var(--brand-blue); }

/* ---------- velo "riflettore" allo scroll ---------- */
.spot{ position:relative; }
.spot::after{
  content:''; position:absolute; inset:0; z-index:5; pointer-events:none;
  background:var(--navy-950);
  opacity:calc(var(--dim,0) * var(--veil-max,.5));
}

/* ---------- HERO ---------- */
.hero{
  position:relative; isolation:isolate;
  min-height:100vh; min-height:100svh;
  display:flex; flex-direction:column; justify-content:flex-end;
  padding-top:var(--header-h);
  overflow:hidden;
  --bg:var(--navy-900);
}
.hero-media{ position:absolute; inset:-6% 0 0 0; z-index:-2; will-change:transform; }
.hero-media img{
  width:100%; height:100%; object-fit:cover;
  animation:kenburns 14s var(--ease) both;
}
@keyframes kenburns{ from{ transform:scale(1.14); } to{ transform:scale(1.02); } }
.hero::before{
  content:''; position:absolute; inset:0; z-index:-1;
  background:
    linear-gradient(180deg, rgba(4,11,27,.55) 0%, rgba(4,11,27,.12) 32%, rgba(4,11,27,.35) 62%, rgba(7,21,48,.96) 100%),
    linear-gradient(90deg, rgba(4,11,27,.7) 0%, rgba(4,11,27,.1) 60%);
}
.hero-inner{ width:100%; max-width:1280px; margin:0 auto; padding:0 var(--gutter); }
.hero-head{ display:grid; grid-template-columns:1fr auto; align-items:end; gap:40px; padding:60px 0 56px; }
.hero-head .eyebrow{ margin-bottom:28px; color:rgba(238,243,251,.82); }
.hero-head h1{ max-width:14ch; margin-bottom:28px; }
.hero-head .lede{ color:rgba(238,243,251,.82); margin-bottom:40px; }
.hero-actions{ display:flex; flex-wrap:wrap; gap:16px; }
.hero-actions .btn:not(.btn-primary){ color:#fff; border-color:rgba(255,255,255,.45); backdrop-filter:blur(6px); background:rgba(255,255,255,.06); }
.hero-actions .btn:not(.btn-primary):hover{ background:#fff; color:var(--ink); border-color:#fff; }

.preview-card{
  display:grid; grid-template-columns:96px 1fr; gap:16px; align-items:center;
  width:300px; padding:12px; margin-bottom:6px;
  background:rgba(7,21,48,.55); border:1px solid rgba(238,243,251,.16);
  backdrop-filter:blur(10px); -webkit-backdrop-filter:blur(10px);
  transition:border-color .35s var(--ease), background .35s var(--ease);
}
.preview-card:hover{ border-color:rgba(238,243,251,.45); background:rgba(7,21,48,.75); }
.preview-card img{ width:96px; height:72px; object-fit:cover; }
.preview-card small{ display:block; font-size:10px; letter-spacing:.2em; text-transform:uppercase; color:var(--blue-300); margin-bottom:4px; }
.preview-card strong{ font-weight:400; font-size:14px; line-height:1.35; }

.hero-features{ display:grid; grid-template-columns:repeat(4,1fr); border-top:1px solid rgba(238,243,251,.16); }
.hero-features li{ padding:24px 26px 34px 0; position:relative; }
.hero-features li + li{ padding-left:26px; border-left:1px solid rgba(238,243,251,.12); }
.hero-features b{ display:block; font-size:10.5px; font-weight:500; letter-spacing:.14em; color:var(--blue-300); margin-bottom:10px; }
.hero-features h3{ font-size:15px; font-weight:500; letter-spacing:.06em; text-transform:uppercase; margin-bottom:6px; }
.hero-features p{ font-size:13.5px; color:rgba(238,243,251,.66); line-height:1.5; }

.scroll-cue{
  position:absolute; right:14px; bottom:150px; z-index:2;
  display:flex; flex-direction:column; align-items:center; gap:14px;
  font-size:10px; letter-spacing:.24em; text-transform:uppercase; color:rgba(238,243,251,.7);
  writing-mode:vertical-rl;
}
.scroll-cue::after{
  content:''; width:1px; height:56px; background:linear-gradient(var(--blue-300), transparent);
  animation:cue 2.2s var(--ease) infinite; transform-origin:top;
}
@keyframes cue{ 0%{ transform:scaleY(0); } 50%{ transform:scaleY(1); transform-origin:top; } 51%{ transform-origin:bottom; } 100%{ transform:scaleY(0); transform-origin:bottom; } }

/* ---------- fascia scorrevole ---------- */
.marquee{ overflow:hidden; border-block:1px solid var(--line); padding:22px 0; }
.marquee-track{ display:flex; width:max-content; animation:marquee 38s linear infinite; }
.marquee-track span{
  display:flex; align-items:center; gap:34px; padding-right:34px;
  font-size:clamp(1rem,1.6vw,1.35rem); letter-spacing:.06em; text-transform:uppercase; white-space:nowrap;
}
.marquee-track span::after{ content:''; width:9px; height:9px; background:currentColor; transform:rotate(45deg); opacity:.55; }
@keyframes marquee{ to{ transform:translateX(-50%); } }

/* ---------- sezioni ---------- */
.section{ padding:150px 0; }
.chapter-head{ display:grid; grid-template-columns:1fr minmax(260px,420px); align-items:end; gap:40px; margin-bottom:80px; }
.chapter-head .eyebrow{ margin-bottom:26px; }
.chapter-head .lede{ justify-self:end; }

/* ---------- CHI SIAMO ---------- */
.about{ display:grid; grid-template-columns:1.05fr .95fr; gap:100px; align-items:start; }
.about h2{ margin:26px 0 40px; }
.about-copy p{ color:var(--fg-dim); margin-bottom:18px; max-width:62ch; }
.about-copy p strong{ color:var(--fg); font-weight:500; }
.signature{ display:flex; align-items:center; gap:18px; margin:40px 0 0; padding-top:28px; border-top:1px solid var(--line); }
.signature .mono{
  width:52px; height:52px; border-radius:50%; flex:none;
  display:grid; place-items:center;
  background:var(--brand-blue); color:#fff; font-weight:500; letter-spacing:.04em;
}
.signature strong{ display:block; font-weight:500; }
.signature span{ font-size:13px; color:var(--fg-faint); }

.about-media{ position:relative; }
.about-media figure{ margin:0; overflow:hidden; }
.about-media img{ width:100%; aspect-ratio:4/5; object-fit:cover; transform:scale(1.08); transition:transform 1.6s var(--ease); }
.about-media.is-in img{ transform:scale(1); }
.about-media figcaption{ display:flex; justify-content:space-between; gap:20px; margin-top:16px; font-size:12px; color:var(--fg-faint); letter-spacing:.04em; }
.about-badge{
  position:absolute; left:-44px; bottom:70px;
  background:var(--brand-blue); color:#fff;
  padding:24px 26px; width:210px;
  box-shadow:0 30px 60px -30px rgba(1,65,173,.7);
}
.about-badge strong{ display:block; font-size:2.6rem; font-weight:300; line-height:1; margin-bottom:8px; }
.about-badge span{ display:block; font-size:11px; letter-spacing:.16em; text-transform:uppercase; opacity:.88; }
.about-badge em{ display:inline-block; margin-top:14px; font-style:normal; font-size:12px; border-bottom:1px solid rgba(255,255,255,.5); padding-bottom:2px; transition:border-color .3s var(--ease); }
.about-badge{ transition:transform .4s var(--ease), background .4s var(--ease); }
.about-badge:hover{ background:var(--blue-600); transform:translateY(-4px); }
.about-badge:hover em{ border-color:#fff; }

.stats{ display:grid; grid-template-columns:repeat(4,1fr); margin-top:110px; border-top:1px solid var(--line); }
.stats li{ padding:30px 24px 0 0; }
.stats li + li{ padding-left:24px; border-left:1px solid var(--line); }
.stats strong{ display:block; font-size:clamp(2.2rem,3.6vw,3.3rem); font-weight:300; line-height:1; color:var(--accent-ink); margin-bottom:12px; font-variant-numeric:tabular-nums; }
.stats span{ font-size:12px; letter-spacing:.14em; text-transform:uppercase; color:var(--fg-dim); }

/* ---------- SERVIZI ---------- */
.services{ border-top:1px solid var(--line); }
.service{
  display:grid; grid-template-columns:80px minmax(0,1.1fr) minmax(0,1.3fr) 150px 30px;
  align-items:center; gap:30px;
  padding:34px 0; border-bottom:1px solid var(--line);
  position:relative;
  transition:padding .5s var(--ease), color .4s var(--ease);
}
.service::before{
  content:''; position:absolute; inset:0; z-index:-1;
  background:linear-gradient(90deg, rgba(61,127,240,.16), rgba(61,127,240,0) 75%);
  transform:scaleX(0); transform-origin:left; transition:transform .6s var(--ease);
}
.service:hover{ padding-left:22px; }
.service:hover::before{ transform:scaleX(1); }
.services{ position:relative; z-index:0; }
.service .num{ font-size:13px; color:var(--fg-faint); letter-spacing:.06em; font-variant-numeric:tabular-nums; }
.service h3{ font-size:clamp(1.3rem,2.2vw,1.9rem); line-height:1.15; }
.service p{ color:var(--fg-dim); font-size:15px; }
.service .tag{
  justify-self:start; display:grid; overflow:hidden;
  font-size:10.5px; letter-spacing:.16em; text-transform:uppercase; color:var(--fg-faint);
}
.service .tag > span{ grid-area:1 / 1; white-space:nowrap; transition:transform .45s var(--ease), opacity .45s var(--ease); }
.service .t-hov{ color:var(--accent-ink); opacity:0; transform:translateY(100%); }
.service .t-hov b{ font-weight:600; }
.service:hover .t-def, .service:focus-visible .t-def{ opacity:0; transform:translateY(-100%); }
.service:hover .t-hov, .service:focus-visible .t-hov{ opacity:1; transform:none; }
.service:hover h3, .service:focus-visible h3{ color:#fff; }
.service .go{ width:30px; height:30px; display:grid; place-items:center; border:1px solid var(--line-strong); border-radius:50%; transition:all .4s var(--ease); }
.service .go svg{ width:13px; height:13px; }
.service:hover .go{ background:var(--brand-blue); border-color:var(--brand-blue); color:#fff; transform:rotate(-45deg); }


/* ---------- LAVORI (vetrina orizzontale) ---------- */
.works-controls{ display:flex; align-items:center; gap:22px; justify-self:end; }
.works-count{ font-size:13px; letter-spacing:.08em; font-variant-numeric:tabular-nums; color:var(--fg-dim); min-width:64px; text-align:center; }
.round-btn{
  width:54px; height:54px; border-radius:50%;
  display:grid; place-items:center;
  border:1px solid var(--line-strong);
  transition:all .35s var(--ease);
}
.round-btn svg{ width:16px; height:16px; }
.round-btn:hover{ background:var(--brand-blue); border-color:var(--brand-blue); color:#fff; }
.round-btn:disabled{ opacity:.3; pointer-events:none; }

.works-track{
  display:flex; gap:28px;
  overflow-x:auto; scroll-snap-type:x mandatory; scroll-behavior:smooth;
  padding:0 max(var(--gutter), calc((100vw - 1280px) / 2 + var(--gutter)));
  scroll-padding-inline:max(var(--gutter), calc((100vw - 1280px) / 2 + var(--gutter)));
  scrollbar-width:none;
}
.works-track::-webkit-scrollbar{ display:none; }
.work{ flex:0 0 clamp(280px, 36vw, 520px); scroll-snap-align:start; }
.work-img{ position:relative; overflow:hidden; aspect-ratio:4/5; background:var(--navy-800); }
.work-img img{ width:100%; height:100%; object-fit:cover; transition:transform 1.2s var(--ease); }
.work:hover .work-img img{ transform:scale(1.06); }
.work-img .idx{
  position:absolute; top:18px; left:18px;
  font-size:11px; letter-spacing:.1em; color:#fff;
  background:rgba(4,11,27,.45); backdrop-filter:blur(6px); padding:6px 10px;
}
.work-meta{ display:flex; justify-content:space-between; align-items:baseline; gap:20px; padding-top:20px; }
.work-meta small{ display:block; font-size:10.5px; letter-spacing:.2em; text-transform:uppercase; color:var(--accent-ink); margin-bottom:6px; }
.work-meta h3{ font-size:1.25rem; line-height:1.25; }
.work-meta svg{ width:16px; height:16px; flex:none; opacity:.5; transition:all .35s var(--ease); }
.work:hover .work-meta svg{ opacity:1; transform:translateX(4px); color:var(--accent-ink); }
.works-foot{ margin-top:70px; display:flex; justify-content:space-between; align-items:center; gap:30px; flex-wrap:wrap; }
.works-foot p{ color:var(--fg-dim); max-width:52ch; }

/* ---------- AMIANTO ---------- */
.asbestos{ position:relative; overflow:hidden; padding:140px 0; }
.asbestos .ghost{
  position:absolute; right:-2vw; bottom:-4vw; z-index:0; pointer-events:none;
  font-size:clamp(7rem,21vw,20rem); font-weight:700; line-height:.8; letter-spacing:-.03em;
  color:transparent; -webkit-text-stroke:1px rgba(255,255,255,.18);
  white-space:nowrap;
}
.asbestos .container{ position:relative; z-index:1; }
.asbestos-grid{ display:grid; grid-template-columns:1.25fr .75fr; gap:90px; align-items:end; }
.asbestos h2{ margin:26px 0 30px; }
.asbestos .lede{ color:var(--fg-dim); margin-bottom:44px; max-width:54ch; }
.asbestos-actions{ display:flex; flex-wrap:wrap; gap:16px; }
.asbestos-list li{
  display:flex; align-items:center; gap:16px;
  padding:18px 0; border-bottom:1px solid var(--line);
  font-size:15px;
}
.asbestos-list li:first-child{ border-top:1px solid var(--line); }
.asbestos-list b{ font-size:11px; font-weight:500; letter-spacing:.1em; opacity:.7; width:26px; }

/* ---------- CONTATTI ---------- */
.contact h2{ margin:26px 0 30px; max-width:14ch; }
.contact-grid{ display:grid; grid-template-columns:.85fr 1.15fr; gap:90px; margin-top:70px; }
.quick{ display:grid; gap:12px; margin-bottom:44px; }
.quick a{
  display:flex; align-items:center; justify-content:space-between; gap:16px;
  padding:20px 22px; border:1px solid var(--line);
  transition:border-color .35s var(--ease), background .35s var(--ease);
}
.quick a:hover{ border-color:var(--accent); background:rgba(61,127,240,.08); }
.quick small{ display:block; font-size:10.5px; letter-spacing:.2em; text-transform:uppercase; color:var(--fg-faint); margin-bottom:4px; }
.quick strong{ font-weight:400; font-size:1.15rem; }
.quick svg{ width:18px; height:18px; color:var(--accent-ink); flex:none; }

.info{ border-top:1px solid var(--line); }
.info li{ display:grid; grid-template-columns:120px 1fr; gap:20px; padding:15px 0; border-bottom:1px solid var(--line); font-size:14.5px; }
.info li > span:first-child{ font-size:10.5px; letter-spacing:.18em; text-transform:uppercase; color:var(--fg-faint); padding-top:3px; }
.info li > span:last-child{ color:var(--fg-dim); }
.info a{ border-bottom:1px solid var(--line-strong); transition:color .3s, border-color .3s; }
.info a:hover{ color:var(--fg); border-color:var(--accent); }

.form{ background:rgba(255,255,255,.03); border:1px solid var(--line); padding:48px; }
.form-title{ font-size:13px; letter-spacing:.18em; text-transform:uppercase; margin-bottom:34px; display:flex; justify-content:space-between; gap:20px; }
.form-title span{ color:var(--fg-faint); }
.row{ display:grid; grid-template-columns:1fr 1fr; gap:26px; margin-bottom:26px; }
.row.one{ grid-template-columns:1fr; }
.field label{ display:block; font-size:10.5px; letter-spacing:.18em; text-transform:uppercase; color:var(--fg-faint); margin-bottom:8px; }
.field input, .field select, .field textarea{
  width:100%; padding:10px 0;
  background:transparent; color:var(--fg);
  border:0; border-bottom:1px solid var(--line-strong); border-radius:0;
  font:inherit; font-size:15.5px; font-weight:300;
  outline:none; transition:border-color .3s var(--ease);
  color-scheme:dark;
}
.field input:focus, .field select:focus, .field textarea:focus{ border-color:var(--blue-400); }
.field textarea{ resize:vertical; min-height:110px; }
.field select{
  appearance:none; -webkit-appearance:none; cursor:pointer; padding-right:26px;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%237fa8f8' stroke-width='1.6'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat:no-repeat; background-position:right 0 center; background-size:16px;
}
.field select option{ background:var(--navy-900); color:#eef3fb; }
.field .invalid{ border-color:#ff8a8a; }
.consent{ display:flex; gap:12px; align-items:flex-start; font-size:13px; color:var(--fg-dim); margin:6px 0 30px; }
.consent input{ width:18px; height:18px; margin:2px 0 0; accent-color:var(--brand-blue); flex:none; }
.consent a{ border-bottom:1px solid var(--line-strong); }
.form-foot{ display:flex; align-items:center; gap:24px; flex-wrap:wrap; }
.form-note{ font-size:12px; color:var(--fg-faint); max-width:36ch; }
.form-status{ margin-top:18px; font-size:13px; color:var(--blue-300); min-height:1.2em; }

/* ---------- FOOTER ---------- */
.site-footer{ padding:110px 0 36px; }
.footer-top{ display:grid; grid-template-columns:1.5fr 1fr 1fr 1.2fr; gap:60px; padding-bottom:80px; }
.footer-brand img{ width:260px; height:auto; margin-bottom:26px; }
.footer-brand p{ color:var(--fg-dim); font-size:14px; max-width:34ch; }
.footer-col h4{ font-size:10.5px; font-weight:500; letter-spacing:.2em; text-transform:uppercase; color:var(--fg-faint); margin-bottom:22px; }
.footer-col li{ margin-bottom:12px; }
.footer-col a, .footer-col span{ font-size:14px; color:var(--fg-dim); transition:color .3s var(--ease); }
.footer-col a:hover{ color:#fff; }
.footer-big{
  font-size:clamp(3rem,13.5vw,13rem); font-weight:600; line-height:.82; letter-spacing:-.035em;
  text-transform:uppercase; white-space:nowrap;
  background:linear-gradient(180deg, rgba(238,243,251,.16), rgba(238,243,251,.02));
  -webkit-background-clip:text; background-clip:text; color:transparent;
  user-select:none; margin:0 0 40px;
  text-align:center;
}
.footer-bottom{
  display:flex; justify-content:space-between; align-items:center; gap:20px; flex-wrap:wrap;
  padding-top:28px; padding-right:70px; border-top:1px solid var(--line);
  font-size:12px; color:var(--fg-faint);
}
.footer-bottom nav{ display:flex; gap:24px; }
.footer-bottom a:hover{ color:#fff; }

/* ---------- torna su ---------- */
.to-top{
  position:fixed; right:26px; bottom:26px; z-index:85;
  width:50px; height:50px; border-radius:50%;
  display:grid; place-items:center;
  background:var(--brand-blue); color:#fff;
  box-shadow:0 0 0 1px rgba(255,255,255,.4), 0 14px 30px -12px rgba(1,65,173,.8);
  opacity:0; transform:translateY(16px); pointer-events:none;
  transition:all .4s var(--ease);
}
.to-top svg{ width:16px; height:16px; }
.to-top.is-on{ opacity:1; transform:none; pointer-events:auto; }
.to-top:hover{ background:var(--blue-600); }

/* =====================================================================
   PAGINA LAVORI
   ===================================================================== */
.page-hero{ position:relative; padding:calc(var(--header-h) + 110px) 0 90px; overflow:hidden; }
.page-hero h1{ margin:26px 0 30px; }
.page-hero .ghost{
  position:absolute; right:-1vw; bottom:-3vw; pointer-events:none;
  font-size:clamp(6rem,18vw,17rem); font-weight:700; line-height:.8; letter-spacing:-.03em;
  color:transparent; -webkit-text-stroke:1px rgba(238,243,251,.08); white-space:nowrap;
}
.page-hero-grid{ display:grid; grid-template-columns:1fr auto; align-items:end; gap:40px; }
.page-hero .total{ text-align:right; }
.page-hero .total strong{ display:block; font-size:clamp(3rem,6vw,5rem); font-weight:300; line-height:1; color:var(--blue-300); }
.page-hero .total span{ font-size:11px; letter-spacing:.2em; text-transform:uppercase; color:var(--fg-dim); }

.filters{
  position:sticky; top:72px; z-index:40;
  background:rgba(7,21,48,.9); backdrop-filter:blur(12px); -webkit-backdrop-filter:blur(12px);
  border-block:1px solid var(--line);
}
.filters .container{ display:flex; gap:8px; overflow-x:auto; padding-block:16px; scrollbar-width:none; }
.filters .container::-webkit-scrollbar{ display:none; }
.filter{
  flex:none; display:flex; align-items:center; gap:10px;
  min-height:42px; padding:0 18px;
  border:1px solid var(--line); border-radius:40px;
  font-size:12px; letter-spacing:.1em; text-transform:uppercase; color:var(--fg-dim);
  transition:all .3s var(--ease);
}
.filter sup{ font-size:10px; opacity:.7; top:0; }
.filter:hover{ border-color:var(--line-strong); color:var(--fg); }
.filter.is-active{ background:var(--brand-blue); border-color:var(--brand-blue); color:#fff; }

.gallery-head{ display:flex; justify-content:space-between; align-items:baseline; gap:20px; padding-top:56px; }
.gallery-head h2{ font-size:clamp(1.5rem,2.6vw,2.2rem); text-transform:uppercase; letter-spacing:-.01em; }
.gallery-head span{ font-size:12px; letter-spacing:.16em; text-transform:uppercase; color:var(--fg-faint); }
.gallery{ display:flex; align-items:flex-start; gap:22px; padding:34px 0 140px; }
.g-col{ flex:1 1 0; min-width:0; display:flex; flex-direction:column; gap:22px; }
.g-item{
  margin:0; position:relative; display:block; width:100%;
  overflow:hidden; background:var(--navy-800);
  opacity:0; transform:translateY(24px);
  animation:g-in .8s var(--ease) forwards; animation-delay:var(--d,0ms);
}
@keyframes g-in{ to{ opacity:1; transform:none; } }
.g-item img{ width:100%; height:auto; transition:transform 1.1s var(--ease), filter .5s var(--ease); }
.g-item:hover img{ transform:scale(1.05); filter:brightness(.7); }
.g-item figcaption{
  position:absolute; inset:auto 0 0 0; padding:22px;
  display:flex; justify-content:space-between; align-items:flex-end; gap:16px;
  background:linear-gradient(0deg, rgba(4,11,27,.85), transparent);
  opacity:0; transform:translateY(10px); transition:all .45s var(--ease);
  text-align:left;
}
.g-item:hover figcaption, .g-item:focus-visible figcaption{ opacity:1; transform:none; }
.g-item figcaption small{ display:block; font-size:10px; letter-spacing:.2em; text-transform:uppercase; color:var(--blue-300); margin-bottom:4px; }
.g-item figcaption strong{ font-weight:400; font-size:15px; }
.g-item figcaption svg{ width:18px; height:18px; flex:none; }
.gallery-empty{ padding:100px 0 160px; text-align:center; color:var(--fg-dim); }

/* lightbox */
.lightbox{
  position:fixed; inset:0; z-index:400;
  background:rgba(4,11,27,.96);
  display:grid; grid-template-rows:auto 1fr auto;
  opacity:0; visibility:hidden; transition:opacity .4s var(--ease), visibility .4s;
  color:#eef3fb;
}
.lightbox.is-open{ opacity:1; visibility:visible; }
.lb-top, .lb-bottom{ display:flex; justify-content:space-between; align-items:center; gap:20px; padding:20px var(--gutter); }
.lb-top small{ font-size:11px; letter-spacing:.2em; text-transform:uppercase; color:var(--blue-300); }
.lb-count{ font-size:13px; letter-spacing:.08em; color:#a3b1cc; font-variant-numeric:tabular-nums; }
.lb-stage{ position:relative; display:grid; place-items:center; padding:0 90px; min-height:0; }
.lb-stage img{ max-width:100%; max-height:calc(100vh - 190px); max-height:calc(100dvh - 190px); object-fit:contain; transition:opacity .35s var(--ease); }
.lb-stage img.is-loading{ opacity:.2; }
.lb-nav{ position:absolute; top:50%; transform:translateY(-50%); }
.lb-prev{ left:24px; } .lb-next{ right:24px; }
.lightbox .round-btn{ border-color:rgba(238,243,251,.3); color:#fff; }
.lb-title{ font-size:15px; }

/* =====================================================================
   RESPONSIVE
   ===================================================================== */
@media (max-width:1380px){
  .chapters{ display:none; }
}
@media (max-width:1180px){
  .main-nav{ gap:26px; }
  .header-phone{ display:none; }
}
@media (max-width:1024px){
  :root{ --gutter:28px; }
  .main-nav, .header-cta{ display:none; }
  .menu-btn{ display:inline-flex; }
  .hero-head{ grid-template-columns:1fr; }
  .preview-card{ display:none; }
  .hero-features{ grid-template-columns:1fr 1fr; }
  .hero-features li:nth-child(3){ padding-left:0; border-left:0; }
  .hero-features li:nth-child(n+3){ border-top:1px solid rgba(238,243,251,.12); }
  .scroll-cue{ display:none; }
  .about{ grid-template-columns:1fr; gap:70px; }
  .about-badge{ left:auto; right:20px; bottom:-30px; }
  .stats{ grid-template-columns:1fr 1fr; row-gap:40px; }
  .stats li:nth-child(3){ padding-left:0; border-left:0; }
  .service{ grid-template-columns:60px 1fr 30px; row-gap:10px; }
  .service p{ grid-column:2 / 3; }
  .service .tag{ grid-column:2 / 3; }
  .service .t-def{ display:none; }
  .service .t-hov{ opacity:1; transform:none; }
  .service .go{ grid-row:1; grid-column:3; }
  .chapter-head{ grid-template-columns:1fr; }
  .chapter-head .lede, .works-controls{ justify-self:start; }
  .asbestos-grid{ grid-template-columns:1fr; gap:60px; }
  .contact-grid{ grid-template-columns:1fr; gap:60px; }
  .footer-top{ grid-template-columns:1fr 1fr; }
  .page-hero-grid{ grid-template-columns:1fr; }
  .page-hero .total{ text-align:left; }
  .filters{ top:72px; }
}
@media (max-width:700px){
  :root{ --gutter:20px; --header-h:76px; }
  .brand{ height:36px; }
  .site-header.is-solid .brand{ height:32px; }
  .site-header.is-solid{ height:64px; }
  .section{ padding:100px 0; }
  .chapter-head{ margin-bottom:50px; }
  .hero-head{ padding:40px 0 40px; }
  .hero-actions .btn{ flex:1 1 100%; }
  .hero-features{ grid-template-columns:1fr; }
  .hero-features li, .hero-features li + li{ padding:18px 0; border-left:0; border-top:1px solid rgba(238,243,251,.12); }
  .hero-features li:first-child{ border-top:0; }
  .hero-features p{ display:none; }
  .about-badge{ position:relative; right:auto; bottom:auto; width:auto; margin-top:-40px; margin-left:20px; margin-right:20px; }
  .about-media figcaption{ display:none; }
  .stats{ margin-top:80px; }
  .stats li, .stats li + li{ padding:22px 0 0; border-left:0; }
  .service{ grid-template-columns:44px 1fr; padding:26px 0; }
  .service .go{ display:none; }
  .service:hover{ padding-left:0; }
  .work{ flex-basis:82vw; }
  .round-btn{ width:46px; height:46px; }
  .asbestos{ padding:100px 0; }
  .form{ padding:30px 22px; }
  .row{ grid-template-columns:1fr; gap:22px; margin-bottom:22px; }
  .info li{ grid-template-columns:1fr; gap:4px; }
  .footer-top{ grid-template-columns:1fr; gap:44px; padding-bottom:60px; }
  .footer-bottom{ flex-direction:column; align-items:flex-start; }
  .to-top{ right:16px; bottom:16px; width:46px; height:46px; }
  .lb-stage{ padding:0 12px; }
  .lb-nav{ top:auto; bottom:-62px; transform:none; }
  .lb-prev{ left:auto; right:calc(var(--gutter) + 60px); }
  .lb-next{ right:var(--gutter); }
  .lb-bottom{ padding-right:150px; }
  .filters{ top:64px; }
}


@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{ animation-duration:.01ms !important; animation-iteration-count:1 !important; transition-duration:.01ms !important; scroll-behavior:auto !important; }
  .js .loader{ display:none; }
  .marquee-track{ animation:none; }
}