/* ====================================================
   Lale Connect — Design System v2
   Colori estratti dal logo ufficiale:
   Navy  #1F3A6E  (colore dominante — icona + "LALE")
   Blue  #4A8FD4  (accento — "CONNECT" + dettagli)
   Tint  #AFCDED  (azzurro chiaro — sfondi, card)
   Inter — pesi 400/600/700/800
   ==================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&display=swap');

:root{
  --paper:     #FFFFFF;
  --paper-2:   #F4F7FC;
  --paper-3:   #E8EFF9;
  --navy:      #1F3A6E;
  --navy-2:    #2D4778;
  --navy-3:    #3A5690;
  --blue:      #4A8FD4;
  --blue-2:    #5193D6;
  --blue-light:#AFCDED;
  --blue-tint: #E4EFF9;
  --ink:       #0F1E35;
  --ink-soft:  #4A5C78;
  --ink-faint: #8A9BB5;
  --line:      #D8E4F2;
  --line-soft: #EBF1FA;
  --line-navy: rgba(255,255,255,0.10);
  --r:  12px;
  --rp: 999px;
  --maxw: 1160px;
  --f: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

*{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{ margin:0; background:var(--paper); color:var(--ink); font-family:var(--f); font-size:16px; line-height:1.65; -webkit-font-smoothing:antialiased; }
img{ max-width:100%; display:block; }
a{ color:inherit; }
.container{ max-width:var(--maxw); margin:0 auto; padding:0 28px; }

h1,h2,h3,h4{ font-family:var(--f); font-weight:800; line-height:1.08; margin:0 0 .5em; letter-spacing:-0.022em; }
h1{ font-size:clamp(2.4rem,5vw,4rem); }
h2{ font-size:clamp(1.8rem,3.2vw,2.6rem); }
h3{ font-size:clamp(1.15rem,2vw,1.4rem); font-weight:700; }
p{ margin:0 0 1em; color:var(--ink-soft); }
.lede{ font-size:clamp(1.05rem,1.6vw,1.25rem); color:var(--ink-soft); max-width:52ch; }

/* ---- Language switcher ---- */
[data-lang="en"] .t-en{ display:block; }
[data-lang="en"] .t-it{ display:none; }
[data-lang="it"] .t-it{ display:block; }
[data-lang="it"] .t-en{ display:none; }
.t-it,.t-en{ display:none; }
span.t-it,span.t-en{ display:none; }
[data-lang="it"] span.t-it{ display:inline; }
[data-lang="en"] span.t-en{ display:inline; }

/* ---- Skip link ---- */
.skip-link{ position:absolute; left:-999px; top:auto; background:var(--navy); color:#fff; padding:10px 16px; z-index:999; border-radius:6px; }
.skip-link:focus{ left:12px; top:12px; }
:focus-visible{ outline:2px solid var(--blue); outline-offset:3px; }

/* ---- Header ---- */
.site-header{ position:sticky; top:0; z-index:100; background:rgba(255,255,255,0.95); backdrop-filter:blur(10px); border-bottom:1px solid var(--line-soft); }
.nav-row{ display:flex; align-items:center; justify-content:space-between; height:78px; }
.brand{ display:flex; align-items:center; text-decoration:none; }
.brand img{ height:40px; width:auto; }
.brand-sub{ display:none; }

.main-nav{ display:flex; align-items:center; gap:26px; }
.main-nav a{ text-decoration:none; color:var(--ink-soft); font-size:0.95rem; font-weight:600; }
.main-nav a:hover,.main-nav a[aria-current="page"]{ color:var(--navy); }

.lang-toggle{ display:flex; align-items:center; border:1.5px solid var(--line); border-radius:var(--rp); overflow:hidden; margin-left:6px; }
.lang-btn{ font-family:var(--f); font-size:0.78rem; font-weight:700; padding:7px 13px; cursor:pointer; background:transparent; border:none; color:var(--ink-faint); transition:.15s; }
.lang-btn.active{ background:var(--navy); color:#fff; }
.lang-btn:hover:not(.active){ color:var(--ink); }

.nav-cta{ background:var(--blue); color:#fff !important; padding:11px 22px; border-radius:var(--rp); font-weight:700; font-size:0.9rem; text-decoration:none; }
.nav-cta:hover{ background:var(--navy); }

.nav-toggle{ display:none; background:none; border:none; cursor:pointer; padding:8px; }
.nav-toggle span{ display:block; width:22px; height:2px; background:var(--ink); margin:5px 0; border-radius:2px; transition:.25s; }

/* ---- Buttons ---- */
.btn{ display:inline-flex; align-items:center; gap:10px; font-family:var(--f); font-size:0.97rem; font-weight:700; padding:14px 28px; text-decoration:none; border-radius:var(--rp); border:2px solid transparent; cursor:pointer; transition:all .2s; }
.btn-primary{ background:var(--blue); color:#fff; }
.btn-primary:hover{ background:var(--navy); transform:translateY(-1px); }
.btn-navy{ background:var(--navy); color:#fff; }
.btn-navy:hover{ background:var(--navy-2); }
.btn-ghost{ border-color:var(--navy); color:var(--navy); background:transparent; }
.btn-ghost:hover{ background:var(--navy); color:#fff; }
.btn-ghost-light{ border-color:rgba(255,255,255,0.5); color:#fff; }
.btn-ghost-light:hover{ background:#fff; color:var(--navy); }
.btn-arrow::after{ content:"→"; transition:transform .2s; }
.btn-arrow:hover::after{ transform:translateX(3px); }

/* ---- Eyebrow ---- */
.eyebrow{ display:inline-flex; align-items:center; gap:8px; font-size:0.82rem; font-weight:700; color:var(--blue); background:var(--blue-tint); padding:6px 14px; border-radius:var(--rp); margin-bottom:16px; }
.eyebrow.white{ color:rgba(255,255,255,0.9); background:rgba(255,255,255,0.12); }

/* ---- Sections ---- */
section{ padding:88px 0; }
.section-tight{ padding:52px 0; }
.bg-2{ background:var(--paper-2); }
.bg-3{ background:var(--paper-3); }
.bg-navy{ background:var(--navy); color:#fff; }
.bg-navy h1,.bg-navy h2,.bg-navy h3{ color:#fff; }
.bg-navy p{ color:rgba(255,255,255,0.75); }
.section-head{ max-width:600px; margin-bottom:48px; }
.section-head.center{ margin-left:auto; margin-right:auto; text-align:center; }

/* ---- Hero ---- */
.hero{ padding:72px 0 88px; background:var(--navy); color:#fff; position:relative; overflow:hidden; }
.hero::before{ content:""; position:absolute; top:-120px; right:-80px; width:420px; height:420px; background:rgba(74,143,212,0.10); border-radius:50%; }
.hero::after{ content:""; position:absolute; bottom:-100px; left:-60px; width:320px; height:320px; background:rgba(175,205,237,0.08); border-radius:50%; }
.hero-inner{ position:relative; z-index:2; max-width:780px; }
.hero h1{ color:#fff; }
.hero .lede{ color:rgba(255,255,255,0.80); max-width:56ch; }
.hero-actions{ display:flex; gap:14px; margin-top:36px; flex-wrap:wrap; }
.hero-badges{ display:flex; gap:12px; margin-top:36px; flex-wrap:wrap; }
.badge{ font-size:0.82rem; font-weight:600; color:rgba(255,255,255,0.80); background:var(--navy-2); border:1px solid var(--line-navy); padding:8px 16px; border-radius:var(--rp); }

/* ---- Cards ---- */
.grid-2{ display:grid; grid-template-columns:repeat(2,1fr); gap:22px; }
.grid-3{ display:grid; grid-template-columns:repeat(3,1fr); gap:22px; }
.grid-4{ display:grid; grid-template-columns:repeat(4,1fr); gap:20px; }
.card{ background:var(--paper); border:1px solid var(--line); border-radius:var(--r); padding:28px; transition:box-shadow .2s; }
.card:hover{ box-shadow:0 8px 24px rgba(31,58,110,0.10); }
.card-icon{ width:44px; height:44px; border-radius:10px; display:flex; align-items:center; justify-content:center; margin-bottom:16px; font-size:1.3rem; }
.card-icon.blue{ background:var(--blue-tint); }
.card-icon.navy{ background:var(--paper-3); }
.card-icon.light{ background:rgba(175,205,237,0.25); }

/* ---- Value strip ---- */
.value-strip{ display:grid; grid-template-columns:repeat(4,1fr); background:var(--navy); border-radius:var(--r); overflow:hidden; }
.value-item{ padding:30px 24px; border-left:1px solid var(--line-navy); }
.value-item:first-child{ border-left:none; }
.value-n{ font-size:2rem; font-weight:800; color:#fff; display:block; line-height:1; }
.value-l{ font-size:0.82rem; color:rgba(255,255,255,0.60); font-weight:500; margin-top:6px; display:block; }

/* ---- Product card ---- */
.product-card{ background:linear-gradient(135deg,var(--navy) 0%,var(--navy-3) 100%); border-radius:20px; padding:48px; color:#fff; position:relative; overflow:hidden; }
.product-card::before{ content:""; position:absolute; top:-60px; right:-40px; width:220px; height:220px; background:rgba(74,143,212,0.15); border-radius:50%; }
.product-card::after{ content:""; position:absolute; bottom:-80px; left:40%; width:240px; height:240px; background:rgba(175,205,237,0.08); border-radius:50%; }
.product-card-inner{ position:relative; z-index:2; }
.product-card h2{ color:#fff; }
.product-card p{ color:rgba(255,255,255,0.85); }
.product-tag{ display:inline-flex; align-items:center; gap:6px; font-size:0.8rem; font-weight:700; background:rgba(74,143,212,0.25); border:1px solid rgba(74,143,212,0.4); color:var(--blue-light); padding:7px 14px; border-radius:var(--rp); margin-bottom:18px; }

/* ---- Team roles ---- */
.roles{ display:grid; grid-template-columns:repeat(3,1fr); gap:22px; }
.role-card{ border:1px solid var(--line); border-radius:var(--r); padding:28px; background:var(--paper); transition:box-shadow .2s; }
.role-card:hover{ box-shadow:0 8px 24px rgba(31,58,110,0.10); }
.role-avatar{ width:50px; height:50px; border-radius:50%; display:flex; align-items:center; justify-content:center; font-weight:800; font-size:0.9rem; margin-bottom:18px; }
.role-avatar.a{ background:var(--blue-tint); color:var(--navy); }
.role-avatar.b{ background:var(--paper-3); color:var(--navy-2); }
.role-avatar.c{ background:rgba(175,205,237,0.3); color:var(--blue); }
.role-label{ font-size:0.75rem; font-weight:700; text-transform:uppercase; letter-spacing:0.06em; color:var(--blue); margin-bottom:8px; }

/* ---- Timeline ---- */
.timeline{ display:flex; flex-direction:column; max-width:700px; }
.tl-item{ display:grid; grid-template-columns:110px 1fr; gap:24px; padding:24px 0; border-bottom:1px solid var(--line); }
.tl-item:last-child{ border-bottom:none; }
.tl-date{ font-weight:700; font-size:0.9rem; color:var(--blue); padding-top:3px; }
.tl-content h4{ font-family:var(--f); font-weight:700; font-size:1.05rem; margin-bottom:6px; }
.tl-content p{ font-size:0.93rem; margin:0; }

/* ---- CTA band ---- */
.cta-band{ background:linear-gradient(135deg,var(--navy) 0%,var(--navy-3) 100%); border-radius:20px; padding:56px 52px; display:flex; align-items:center; justify-content:space-between; gap:36px; position:relative; overflow:hidden; }
.cta-band::before{ content:""; position:absolute; top:-80px; right:-40px; width:220px; height:220px; background:rgba(74,143,212,0.12); border-radius:50%; }
.cta-content{ position:relative; z-index:2; max-width:520px; }
.cta-content h2{ color:#fff; margin-bottom:10px; }
.cta-content p{ color:rgba(255,255,255,0.75); margin:0; }
.cta-actions{ position:relative; z-index:2; display:flex; gap:14px; flex-shrink:0; flex-wrap:wrap; }
.cta-band .btn-primary{ background:var(--blue); color:#fff; }
.cta-band .btn-primary:hover{ background:var(--blue-2); }

/* ---- Page hero ---- */
.page-hero{ padding:52px 0 60px; background:var(--paper-2); border-bottom:1px solid var(--line); }
.breadcrumb{ font-size:0.84rem; font-weight:600; color:var(--ink-faint); margin-bottom:18px; }
.breadcrumb a{ text-decoration:none; color:var(--ink-faint); }
.breadcrumb a:hover{ color:var(--blue); }

/* ---- Forms ---- */
.field{ display:flex; flex-direction:column; gap:8px; margin-bottom:18px; }
.form-row{ display:grid; grid-template-columns:1fr 1fr; gap:18px; }
label{ font-size:0.85rem; font-weight:600; color:var(--ink-soft); }
input,select,textarea{ font-family:var(--f); font-size:0.97rem; padding:13px 16px; border:1.5px solid var(--line); border-radius:10px; background:var(--paper); color:var(--ink); }
input:focus,select:focus,textarea:focus{ border-color:var(--blue); outline:none; }
textarea{ min-height:120px; resize:vertical; }
.form-note{ font-size:0.82rem; color:var(--ink-faint); margin-top:12px; }
.form-success{ display:none; background:var(--blue); color:#fff; padding:18px 22px; border-radius:var(--r); font-size:0.94rem; font-weight:600; }

/* ---- Footer ---- */
.site-footer{ background:var(--navy); color:#fff; padding:64px 0 30px; }
.footer-grid{ display:grid; grid-template-columns:1.6fr repeat(3,1fr); gap:32px; margin-bottom:48px; }
.footer-brand p{ font-size:0.9rem; color:rgba(255,255,255,0.55); max-width:28ch; margin-top:12px; }
.footer-col h4{ font-size:0.78rem; font-weight:700; color:rgba(255,255,255,0.40); text-transform:uppercase; letter-spacing:0.06em; margin-bottom:16px; }
.footer-col ul{ list-style:none; padding:0; margin:0; display:flex; flex-direction:column; gap:12px; }
.footer-col a{ text-decoration:none; font-size:0.92rem; color:rgba(255,255,255,0.65); font-weight:500; }
.footer-col a:hover{ color:#fff; }
.footer-bottom{ border-top:1px solid var(--line-navy); padding-top:24px; display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:14px; }
.footer-bottom p{ margin:0; font-size:0.82rem; color:rgba(255,255,255,0.35); }
.footer-legal{ display:flex; gap:20px; }
.footer-legal a{ font-size:0.82rem; color:rgba(255,255,255,0.35); text-decoration:none; font-weight:500; }
.footer-legal a:hover{ color:#fff; }

/* ---- Legal ---- */
.legal-body{ max-width:740px; }
.legal-body h2{ font-size:1.3rem; margin-top:1.8em; }
.legal-body p,.legal-body li{ color:var(--ink-soft); font-size:0.96rem; }
.legal-placeholder{ background:var(--blue-tint); padding:3px 8px; border-radius:6px; font-size:0.88em; font-weight:600; color:var(--navy); }

/* ---- Utility ---- */
.mt-0{ margin-top:0; }
.center{ text-align:center; }
.muted{ color:var(--ink-faint); }
.small{ font-size:0.87rem; }
.divider{ border:none; border-top:1px solid var(--line); margin:0; }
.tag{ font-size:0.78rem; font-weight:600; background:var(--paper-2); padding:6px 13px; border-radius:var(--rp); color:var(--ink-soft); display:inline-block; }

/* ---- Responsive ---- */
@media(max-width:980px){
  .grid-2,.grid-3,.grid-4{ grid-template-columns:repeat(2,1fr); }
  .roles{ grid-template-columns:repeat(2,1fr); }
  .value-strip{ grid-template-columns:repeat(2,1fr); }
  .footer-grid{ grid-template-columns:1fr 1fr; }
  .cta-band{ flex-direction:column; align-items:flex-start; padding:40px 36px; }
  .tl-item{ grid-template-columns:90px 1fr; }
}
@media(max-width:760px){
  .main-nav{ position:fixed; inset:78px 0 0 0; background:var(--paper); flex-direction:column; align-items:flex-start; padding:28px; gap:20px; transform:translateX(100%); transition:transform .3s; overflow-y:auto; }
  .main-nav.open{ transform:translateX(0); }
  .nav-toggle{ display:block; }
  .grid-2,.grid-3,.grid-4{ grid-template-columns:1fr; }
  .roles{ grid-template-columns:1fr; }
  .value-strip{ grid-template-columns:1fr; }
  .footer-grid{ grid-template-columns:1fr; }
  .form-row{ grid-template-columns:1fr; }
  .tl-item{ grid-template-columns:1fr; gap:6px; }
  .product-card{ padding:32px 26px; }
  .cta-band{ padding:32px 24px; }
}
@media(prefers-reduced-motion:reduce){ html{ scroll-behavior:auto; } *{ transition:none !important; } }