/* =========================================================
   DEAL IMPIANTI — Light Azure Theme (complete, standalone)
   ========================================================= */

:root{
  --bg1: #f7fbff;
  --bg2: #e8f3ff;
  --card: #ffffff;
  --ink: #0b1b2b;
  --muted: rgba(11,27,43,.72);
  --line: rgba(11,27,43,.12);
  --shadow: 0 14px 40px rgba(0, 86, 170, .12);
  --radius: 18px;

  /* Azure accents */
  --brand: #2a86ff;
  --brand2: #65b1ff;
  --brandSoft: #eaf4ff;

  /* Buttons */
  --btnText: #0b1b2b;
  --btnPrimaryText: #ffffff;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji";
  color: var(--ink);
  background:
    radial-gradient(900px 600px at 10% -10%, rgba(42,134,255,.18), transparent 55%),
    radial-gradient(800px 500px at 90% 0%, rgba(101,177,255,.18), transparent 50%),
    linear-gradient(180deg, var(--bg1), var(--bg2) 40%, var(--bg1));
}

a{color:inherit; text-decoration:none}
a:hover{opacity:.92}

.container{
  width:min(1180px, calc(100% - 40px));
  margin:0 auto;
}

/* Topbar (minimal, no phone/WhatsApp — preventivi via email) */
.topbar{
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(247,251,255,.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.topbar-inner{
  display:flex;
  align-items:center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 0;
}
.topbar-note{
  font-weight: 800;
  color: rgba(11,27,43,.78);
  display:flex;
  align-items:center;
  gap: 8px;
}
.pill{
  display:inline-flex;
  align-items:center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid rgba(42,134,255,.20);
  background: rgba(42,134,255,.08);
  font-weight: 900;
  color: rgba(11,27,43,.90);
}
.pill.primary{
  border-color: rgba(42,134,255,.28);
  background: rgba(42,134,255,.12);
}

/* Header / Nav (compact) */
.nav{
  background: rgba(247,251,255,.75);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.nav-inner{
  display:flex;
  align-items:center;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 0;
  position: relative;
}
.brand{
  display:flex;
  align-items:center;
  gap: 12px;
  min-width: 260px;
}
.brandLogo{
  width: 44px;
  height: 44px;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(42,134,255,.18), rgba(101,177,255,.18));
  border: 1px solid rgba(42,134,255,.22);
  display:flex;
  align-items:center;
  justify-content:center;
  overflow:hidden;
}
.brandLogo img{width: 40px; height: 40px; display:block}
.brandText{
  display:flex;
  flex-direction: row; /* description beside the logo */
  align-items: baseline;
  gap: 10px;
  flex-wrap: wrap;
}
.brandText strong{
  font-size: 1.05rem;
  letter-spacing: .2px;
}
.brandText span{
  color: var(--muted);
  font-weight: 800;
  font-size: .95rem;
}

.nav-links{
  display:flex;
  align-items:center;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: flex-end;
}
.nav-links a{
  padding: 10px 12px;
  border-radius: 14px;
  font-weight: 900;
  color: rgba(11,27,43,.86);
}
.nav-links a:hover{
  background: rgba(42,134,255,.08);
  border: 1px solid rgba(42,134,255,.14);
  padding: 9px 11px; /* keep size stable with border */
}
.nav-links .cta{
  background: linear-gradient(135deg, var(--brand), var(--brand2));
  color: var(--btnPrimaryText);
  border: 1px solid rgba(42,134,255,.25);
  box-shadow: 0 10px 24px rgba(42,134,255,.22);
}
.nav-links .cta:hover{opacity:.96}

/* Mobile menu */
.navToggle{
  display:none;
  border: 1px solid rgba(42,134,255,.22);
  background: rgba(42,134,255,.10);
  border-radius: 14px;
  padding: 10px 12px;
  font-weight: 1000;
}
@media (max-width: 980px){
  .navToggle{display:block}
  .nav-links{display:none}
  .nav-links.is-open{
    display:flex;
    position:absolute;
    left:0; right:0;
    top: calc(100% + 10px);
    padding: 14px;
    background: rgba(247,251,255,.96);
    border: 1px solid rgba(42,134,255,.16);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    flex-direction: column;
    align-items: stretch;
  }
  .nav-links.is-open a{display:block}
}

/* Sections */
.section{padding: 56px 0}
.sectionTitle{
  display:flex;
  align-items:flex-end;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 18px;
}
.sectionTitle h2{margin:0; font-size: clamp(1.45rem, 2.1vw, 2rem)}
.sectionTitle p{margin:6px 0 0; color: var(--muted); font-weight: 700}

.hero{padding: 44px 0 10px}
.heroGrid{
  display:grid;
  grid-template-columns: 1.35fr .85fr;
  gap: 16px;
}
@media (max-width: 980px){
  .heroGrid{grid-template-columns: 1fr}
}

.card{
  background: rgba(255,255,255,.85);
  border: 1px solid rgba(42,134,255,.14);
  border-radius: calc(var(--radius) + 4px);
  box-shadow: var(--shadow);
  overflow:hidden;
}
.heroCard{
  padding: 22px;
  background: linear-gradient(180deg, rgba(255,255,255,.92), rgba(234,244,255,.70));
}
.kicker{
  display:flex;
  align-items:center;
  gap: 10px;
  font-weight: 1000;
  color: rgba(11,27,43,.80);
}
.kicker .dot{
  width: 10px; height: 10px; border-radius: 999px;
  background: linear-gradient(135deg, var(--brand), var(--brand2));
}
h1{
  margin: 10px 0 10px;
  font-size: clamp(2rem, 3.2vw, 3.05rem);
  line-height: 1.05;
  letter-spacing: -0.4px;
}
.lead{
  margin: 0 0 14px;
  color: rgba(11,27,43,.78);
  font-weight: 700;
  line-height: 1.55;
}

.note{
  background: rgba(42,134,255,.08);
  border: 1px solid rgba(42,134,255,.18);
  border-radius: var(--radius);
  padding: 12px 14px;
  color: rgba(11,27,43,.82);
  font-weight: 750;
}

.badge{
  display:inline-flex;
  align-items:center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(42,134,255,.10);
  border: 1px solid rgba(42,134,255,.18);
  font-weight: 1000;
  color: rgba(11,27,43,.86);
}

.heroCTA{
  display:flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 12px;
}

/* Buttons */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap: 10px;
  padding: 12px 14px;
  border-radius: 16px;
  border: 1px solid rgba(11,27,43,.14);
  background: rgba(255,255,255,.70);
  color: rgba(11,27,43,.92);
  font-weight: 1000;
  cursor: pointer;
  transition: transform .12s ease, box-shadow .12s ease;
}
.btn:hover{
  transform: translateY(-1px);
  box-shadow: 0 10px 20px rgba(0, 86, 170, .12);
}
.btn.primary{
  background: linear-gradient(135deg, var(--brand), var(--brand2));
  border-color: rgba(42,134,255,.28);
  color: var(--btnPrimaryText);
}
.btn.ghost{
  background: rgba(42,134,255,.08);
  border-color: rgba(42,134,255,.22);
}
.btn.small{padding: 10px 12px; border-radius: 14px}

/* Grids */
.grid3{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
@media (max-width: 980px){
  .grid3{grid-template-columns: 1fr}
}

.feature{
  background: rgba(255,255,255,.92);
  border: 1px solid rgba(42,134,255,.14);
  border-radius: var(--radius);
  padding: 16px;
  box-shadow: 0 10px 22px rgba(0, 86, 170, .08);
}
.feature h3{margin: 0 0 8px}
.feature p{margin: 0; color: rgba(11,27,43,.76); font-weight: 700; line-height: 1.55}
.icon{
  width: 44px; height: 44px;
  border-radius: 14px;
  background: rgba(42,134,255,.12);
  border: 1px solid rgba(42,134,255,.18);
  display:flex;
  align-items:center;
  justify-content:center;
  font-size: 1.2rem;
  margin-bottom: 10px;
}

/* Split layout */
.split{
  display:grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 14px;
}
@media (max-width: 980px){
  .split{grid-template-columns: 1fr}
}

/* Forms */
input, select, textarea{
  width: 100%;
  padding: 12px 12px;
  border-radius: 14px;
  border: 1px solid rgba(42,134,255,.20);
  background: rgba(255,255,255,.92);
  color: rgba(11,27,43,.92);
  font-weight: 800;
  outline: none;
}
textarea{min-height: 140px; resize: vertical}
select{cursor:pointer}
.helperRow{
  display:grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}
@media (max-width: 760px){
  .helperRow{grid-template-columns: 1fr}
}

/* Footer */
footer{
  margin-top: 30px;
  background: rgba(247,251,255,.88);
  border-top: 1px solid var(--line);
}
.footerInner{
  padding: 16px 0;
  display:flex;
  align-items:center;
  justify-content: space-between;
  gap: 14px;
  flex-wrap: wrap;
}
.footerBrand{
  display:flex;
  align-items:center;
  gap: 10px;
  font-weight: 900;
}
.footerBrand img{width: 34px; height:34px}

/* Small helper */
hr.sep{
  border:0;
  border-top: 1px solid rgba(42,134,255,.14);
  margin: 18px 0;
}