/* =========================================================
   AGOGIA — Foglio di stile principale
   Palette derivata dal logo (#0A5DAB). Stile minimalista.
   ========================================================= */

:root{
  --ink:#0B2E4F;        /* navy profondo — testo/titoli */
  --ink-soft:#34506B;   /* titoli secondari */
  --blue:#0A5DAB;       /* blu del brand (logo) */
  --blue-700:#084683;   /* hover/scuro */
  --blue-050:#EEF4FA;   /* azzurro tenue */
  --mist:#F5F8FB;       /* sfondo sezione */
  --paper:#FFFFFF;
  --line:#DCE5EE;       /* filetti */
  --muted:#5C6B79;      /* testo secondario */

  --maxw:1180px;
  --gut:clamp(20px,5vw,64px);

  --serif:"Spectral",Georgia,"Times New Roman",serif;
  --sans:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;

  --step--1:clamp(.82rem,.78rem + .2vw,.9rem);
  --step-0:clamp(1rem,.96rem + .2vw,1.075rem);
  --step-1:clamp(1.2rem,1.1rem + .5vw,1.4rem);
  --step-2:clamp(1.5rem,1.3rem + 1vw,2rem);
  --step-3:clamp(2rem,1.6rem + 2vw,3rem);
  --step-4:clamp(2.6rem,1.9rem + 3.4vw,4.4rem);
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--sans);
  font-size:var(--step-0);
  line-height:1.65;
  color:var(--ink);
  background:var(--paper);
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img{max-width:100%;display:block;height:auto}
a{color:var(--blue);text-decoration:none}
a:hover{color:var(--blue-700)}

h1,h2,h3,h4{font-family:var(--serif);font-weight:600;color:var(--ink);line-height:1.12;letter-spacing:-.01em;margin:0}
h1{font-size:var(--step-4)}
h2{font-size:var(--step-3)}
h3{font-size:var(--step-1)}
p{margin:0 0 1.1em}
p:last-child{margin-bottom:0}

.wrap{max-width:var(--maxw);margin:0 auto;padding-inline:var(--gut)}
.section{padding-block:clamp(56px,8vw,118px)}
.section--mist{background:var(--mist)}
.section--navy{background:var(--ink);color:#cfe0f0}
.section--navy h2,.section--navy h3{color:#fff}

/* thin-line motif from the logo */
.eyebrow{
  font-family:var(--sans);font-size:var(--step--1);font-weight:600;
  letter-spacing:.18em;text-transform:uppercase;color:var(--blue);
  margin:0 0 1.1rem;display:inline-flex;align-items:center;gap:.85rem;
}
.eyebrow::before{content:"";width:34px;height:1px;background:var(--blue);display:inline-block}
.section--navy .eyebrow{color:#7fb3e6}
.section--navy .eyebrow::before{background:#7fb3e6}

.lead{font-size:var(--step-1);line-height:1.5;color:var(--ink-soft);max-width:46ch}
.section--navy .lead{color:#cfe0f0}
.muted{color:var(--muted)}

.rule{height:1px;background:var(--line);border:0;margin:0}

/* buttons */
.btn{
  display:inline-flex;align-items:center;gap:.6rem;
  font-family:var(--sans);font-weight:600;font-size:var(--step--1);
  letter-spacing:.04em;line-height:1;cursor:pointer;
  padding:.95rem 1.5rem;border-radius:2px;border:1px solid transparent;
  transition:background .18s,color .18s,border-color .18s,transform .18s;
}
.btn:focus-visible{outline:2px solid var(--blue);outline-offset:3px}
.btn--primary{background:var(--blue);color:#fff}
.btn--primary:hover{background:var(--blue-700);color:#fff}
.btn--ghost{background:transparent;color:var(--ink);border-color:var(--line)}
.btn--ghost:hover{border-color:var(--blue);color:var(--blue)}
.btn--light{background:#fff;color:var(--ink)}
.btn--light:hover{background:var(--blue-050);color:var(--blue-700)}
.btn--onnavy{border-color:rgba(255,255,255,.4);color:#fff}
.btn--onnavy:hover{background:#fff;color:var(--ink)}
.btn .arr{transition:transform .18s}
.btn:hover .arr{transform:translateX(3px)}

/* ============ HEADER ============ */
.site-header{
  position:sticky;top:0;z-index:60;background:rgba(255,255,255,.92);
  backdrop-filter:saturate(140%) blur(8px);
  border-bottom:1px solid var(--line);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:1.5rem;height:74px}
.brand{display:flex;align-items:center;gap:.7rem}
.brand img{height:42px;width:auto}
.brand .wordmark{font-family:var(--serif);font-weight:600;font-size:1.35rem;letter-spacing:.22em;color:var(--ink)}
.nav{display:flex;align-items:center;gap:clamp(1rem,2.4vw,2.1rem)}
.nav a{
  font-family:var(--sans);font-weight:500;font-size:.95rem;color:var(--ink);
  position:relative;padding:.35rem 0;letter-spacing:.01em;
}
.nav a::after{content:"";position:absolute;left:0;right:100%;bottom:0;height:1px;background:var(--blue);transition:right .25s}
.nav a:hover::after,.nav a[aria-current="page"]::after{right:0}
.nav a[aria-current="page"]{color:var(--blue)}

.header-tools{display:flex;align-items:center;gap:1.1rem}
.lang{display:flex;align-items:center;gap:.15rem;font-family:var(--sans);font-size:.82rem;font-weight:600}
.lang button{
  background:none;border:0;cursor:pointer;color:var(--muted);
  padding:.25rem .35rem;letter-spacing:.06em;text-transform:uppercase;border-radius:2px;
}
.lang button:hover{color:var(--ink)}
.lang button[aria-pressed="true"]{color:var(--blue)}
.lang .sep{color:var(--line)}

.menu-toggle{display:none;background:none;border:0;cursor:pointer;padding:.4rem;color:var(--ink)}
.menu-toggle svg{display:block}

@media (max-width:860px){
  .menu-toggle{display:inline-flex}
  .nav{
    position:fixed;inset:74px 0 auto 0;flex-direction:column;align-items:flex-start;
    gap:0;background:#fff;border-bottom:1px solid var(--line);padding:.5rem var(--gut) 1.2rem;
    transform:translateY(-12px);opacity:0;pointer-events:none;transition:opacity .2s,transform .2s;
  }
  .nav.open{transform:none;opacity:1;pointer-events:auto}
  .nav a{width:100%;padding:.85rem 0;border-bottom:1px solid var(--line);font-size:1.05rem}
  .nav a::after{display:none}
}

/* ============ HERO ============ */
.hero{position:relative;color:#fff;overflow:hidden;background:var(--ink)}
.hero__bg{position:absolute;inset:0;background-size:cover;background-position:center;opacity:.5}
.hero::after{content:"";position:absolute;inset:0;
  background:linear-gradient(110deg,rgba(8,33,56,.92) 0%,rgba(10,52,93,.7) 48%,rgba(10,52,93,.32) 100%)}
.hero__inner{position:relative;z-index:2;padding-block:clamp(86px,15vw,180px);max-width:760px}
.hero h1{color:#fff;margin:.2em 0 .55em}
.hero .eyebrow{color:#9fc6ec}
.hero .eyebrow::before{background:#9fc6ec}
.hero p{font-size:var(--step-1);line-height:1.5;color:#dbe7f3;max-width:50ch;margin-bottom:2rem}
.hero__cta{display:flex;flex-wrap:wrap;gap:.9rem}

/* ============ generic page header ============ */
.page-head{padding-block:clamp(64px,9vw,120px) clamp(34px,5vw,56px);border-bottom:1px solid var(--line)}
.page-head h1{margin-bottom:.45em}

/* ============ split / intro ============ */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2rem,5vw,5rem);align-items:center}
.split--text-first{}
@media (max-width:820px){.split{grid-template-columns:1fr;gap:2.4rem}}
.split figure{margin:0}
.split img{width:100%;border-radius:3px}

.measure{max-width:60ch}

/* ============ service / sector cards ============ */
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(248px,1fr));gap:1px;background:var(--line);border:1px solid var(--line);border-radius:3px;overflow:hidden}
.card{background:#fff;padding:clamp(1.8rem,3vw,2.6rem);display:flex;flex-direction:column;gap:.8rem;min-height:100%}
.card .idx{font-family:var(--sans);font-size:.78rem;font-weight:700;letter-spacing:.14em;color:var(--blue)}
.card h3{font-size:var(--step-1)}
.card p{font-size:.98rem;color:var(--muted);margin:0}

/* detailed list of services */
.svc{display:grid;grid-template-columns:auto 1fr;gap:clamp(1.4rem,4vw,3.4rem);
  padding-block:clamp(2rem,4vw,3.2rem);border-top:1px solid var(--line)}
.svc:last-child{border-bottom:1px solid var(--line)}
.svc__no{font-family:var(--serif);font-size:clamp(1.6rem,4vw,2.4rem);color:var(--blue);line-height:1}
.svc__body h3{margin-bottom:.5em}
.svc__body p{color:var(--muted);max-width:62ch;margin:0}
@media (max-width:560px){.svc{grid-template-columns:1fr;gap:.6rem}}

/* steps / method */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(1.4rem,3vw,2.6rem)}
@media (max-width:760px){.steps{grid-template-columns:1fr}}
.step__no{font-family:var(--serif);font-size:2rem;color:var(--blue);line-height:1;margin-bottom:.4rem}
.step h3{font-size:var(--step-1);margin-bottom:.4em}
.step p{color:var(--muted);margin:0;font-size:.98rem}
.section--navy .step p{color:#bcd3ea}
.section--navy .step__no{color:#7fb3e6}

/* sectors grid (settori) */
.taglist{display:flex;flex-wrap:wrap;gap:.6rem;margin-top:1.4rem}
.tag{border:1px solid var(--line);border-radius:100px;padding:.5rem 1.05rem;font-size:.9rem;color:var(--ink-soft)}

.sector-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:clamp(1.4rem,3vw,2.4rem)}
.sector{border-top:2px solid var(--blue);padding-top:1.1rem}
.sector h3{font-size:var(--step-1);margin-bottom:.45em}
.sector p{color:var(--muted);font-size:.96rem;margin:0}

/* who we serve */
.serve{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:3px;overflow:hidden}
@media (max-width:760px){.serve{grid-template-columns:1fr}}
.serve__item{background:#fff;padding:clamp(1.6rem,3vw,2.3rem)}
.serve__item h3{font-size:var(--step-1);margin-bottom:.4em}
.serve__item p{color:var(--muted);font-size:.96rem;margin:0}

/* projects */
.proj-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(290px,1fr));gap:clamp(1.6rem,3vw,2.4rem)}
.proj{border:1px solid var(--line);border-radius:3px;overflow:hidden;background:#fff;display:flex;flex-direction:column}
.proj figure{margin:0;aspect-ratio:16/10;overflow:hidden;background:var(--mist)}
.proj figure img{width:100%;height:100%;object-fit:cover;filter:grayscale(1) contrast(1.02)}
.proj__body{padding:clamp(1.4rem,2.6vw,1.9rem);display:flex;flex-direction:column;gap:.6rem}
.proj .kicker{font-size:.76rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--blue)}
.proj h3{font-size:var(--step-1)}
.proj p{color:var(--muted);font-size:.95rem;margin:0}

/* CTA band */
.cta-band{background:var(--blue);color:#fff;text-align:center}
.cta-band h2{color:#fff;margin-bottom:.5em}
.cta-band p{color:#dbe7f3;max-width:48ch;margin:0 auto 1.8rem}

/* contact */
.contact-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:clamp(2rem,5vw,4.5rem)}
@media (max-width:820px){.contact-grid{grid-template-columns:1fr;gap:2.6rem}}
.contact-info dt{font-size:.78rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--blue);margin-bottom:.3rem}
.contact-info dd{margin:0 0 1.6rem;font-size:1.05rem}
.contact-info a{color:var(--ink)}
.contact-info a:hover{color:var(--blue)}

.form-field{margin-bottom:1.2rem}
.form-field label{display:block;font-size:.85rem;font-weight:600;color:var(--ink-soft);margin-bottom:.4rem}
.form-field input,.form-field textarea{
  width:100%;font-family:var(--sans);font-size:1rem;color:var(--ink);
  padding:.8rem .9rem;border:1px solid var(--line);border-radius:2px;background:#fff;
  transition:border-color .18s,box-shadow .18s;
}
.form-field input:focus,.form-field textarea:focus{outline:0;border-color:var(--blue);box-shadow:0 0 0 3px var(--blue-050)}
.form-field textarea{resize:vertical;min-height:130px}
.hp{position:absolute;left:-9999px}
.form-consent{display:flex;gap:.6rem;align-items:flex-start;font-size:.88rem;color:var(--muted);margin-bottom:1.3rem}
.form-consent input{margin-top:.25rem}
.form-note{font-size:.9rem;margin-top:1rem}
.form-note.ok{color:#1a7a4b}
.form-note.err{color:#b3261e}

/* ============ FOOTER ============ */
.site-footer{background:var(--ink);color:#9fb4c8;padding-block:clamp(48px,6vw,72px) 2rem}
.footer-top{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:clamp(2rem,4vw,3.5rem)}
@media (max-width:760px){.footer-top{grid-template-columns:1fr;gap:2.2rem}}
.footer-brand img{height:46px;margin-bottom:1rem}
.footer-brand p{color:#9fb4c8;font-size:.95rem;max-width:34ch;margin:0}
.footer-col h4{font-family:var(--sans);font-size:.78rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:#7fb3e6;margin-bottom:1rem}
.footer-col a,.footer-col p{display:block;color:#bcd0e3;font-size:.95rem;margin-bottom:.6rem;text-decoration:none}
.footer-col a:hover{color:#fff}
.footer-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:1rem;
  margin-top:clamp(2.4rem,4vw,3.4rem);padding-top:1.6rem;border-top:1px solid rgba(255,255,255,.12);
  font-size:.84rem;color:#7d93a8}
.footer-bottom a{color:#9fb4c8}
.footer-bottom a:hover{color:#fff}

/* ============ COOKIE BANNER ============ */
.cookie{
  position:fixed;left:50%;transform:translateX(-50%) translateY(140%);
  bottom:18px;width:min(680px,calc(100% - 32px));z-index:90;
  background:#fff;border:1px solid var(--line);border-radius:6px;
  box-shadow:0 18px 50px -16px rgba(11,46,79,.4);padding:1.3rem 1.4rem;
  transition:transform .4s cubic-bezier(.2,.7,.2,1);
}
.cookie.show{transform:translateX(-50%) translateY(0)}
.cookie p{font-size:.92rem;color:var(--ink-soft);margin:0 0 1rem}
.cookie .cookie-actions{display:flex;flex-wrap:wrap;gap:.7rem}
.cookie .btn{padding:.7rem 1.2rem}

/* legal pages */
.legal h2{font-size:var(--step-1);margin:2.2rem 0 .7rem}
.legal h3{font-size:1.1rem;margin:1.6rem 0 .5rem}
.legal p,.legal li{color:var(--ink-soft)}
.legal ul{padding-left:1.2rem}
.legal li{margin-bottom:.4rem}
.legal .measure{max-width:72ch}

/* i18n visibility helper */
[data-lang-hide]{display:none !important}

/* reveal on scroll */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  *{scroll-behavior:auto !important}
  .reveal{opacity:1;transform:none;transition:none}
  .hero__bg,.cookie{transition:none}
}

.skip-link{position:absolute;left:-999px;top:0;background:var(--blue);color:#fff;padding:.7rem 1.1rem;z-index:200;border-radius:0 0 3px 0}
.skip-link:focus{left:0;color:#fff}