:root {
  --blue: #0b2a4a;
  --blue-deep: #071e36;
  --white: #ffffff;
  --text: #243447;
  --muted: #5b6b7c;
  --line: #d9e1ea;
  --max: 1100px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
  color: var(--text);
  background: var(--white);
  line-height: 1.55;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

.wrap {
  width: min(100% - 2rem, var(--max));
  margin-inline: auto;
}

/* HEADER */
.site-header {
  position: absolute;
  inset: 0 0 auto;
  z-index: 20;
  color: var(--white);
}

.site-header.is-solid {
  position: sticky;
  top: 0;
  background: var(--white);
  color: var(--blue);
  border-bottom: 1px solid var(--line);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 72px;
}

.brand {
  font-size: 0.92rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  white-space: nowrap;
}

.menu {
  display: flex;
  gap: 1.25rem;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.menu a {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  opacity: 0.92;
}

.menu a:hover,
.menu a.is-active { opacity: 1; text-decoration: underline; text-underline-offset: 4px; }

/* HOME HERO */
.home-hero {
  min-height: 100vh;
  display: grid;
  grid-template-rows: 1fr auto;
  color: var(--white);
  background:
    linear-gradient(rgba(7, 30, 54, 0.55), rgba(7, 30, 54, 0.62)),
    url("../assets/home-hero.webp") center / cover no-repeat;
}

.home-hero__content {
  display: grid;
  place-content: center;
  text-align: center;
  padding: 6rem 1.25rem 3rem;
}

.home-hero__content h1 {
  font-size: clamp(1.7rem, 4vw, 2.6rem);
  font-weight: 800;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  margin-bottom: 1.25rem;
}

.home-hero__content p {
  max-width: 42rem;
  margin-inline: auto;
  font-size: 1.02rem;
}

.home-hero__content p + p { margin-top: 0.85rem; }

.home-footer-bar {
  background: rgba(7, 30, 54, 0.92);
  min-height: 64px;
  display: grid;
  place-items: center;
  text-align: center;
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 0.9rem 1rem;
}

/* INNER PAGES */
.page { padding: 5.5rem 0 3.5rem; }
.page h1 {
  color: var(--blue);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  margin-bottom: 1.25rem;
  text-transform: uppercase;
}

.lead { color: var(--muted); margin-bottom: 1rem; max-width: 48rem; }

.grid-2 {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 2rem;
  align-items: start;
  margin-top: 1.5rem;
}

.panel {
  background: var(--blue);
  color: var(--white);
  padding: 1.5rem;
  margin-top: 2rem;
}

.panel h2 {
  font-size: 1.05rem;
  text-transform: uppercase;
  margin: 1.25rem 0 0.5rem;
}

.panel h2:first-child { margin-top: 0; }

.points {
  display: grid;
  gap: 0.55rem;
  margin-top: 1.5rem;
  max-width: 28rem;
}

.points li {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  border-bottom: 1px solid var(--line);
  padding-bottom: 0.45rem;
  font-size: 0.95rem;
}

.points li span:last-child { color: var(--muted); }

.card {
  border: 1px solid var(--line);
  padding: 1.5rem;
  margin-top: 1.5rem;
  max-width: 32rem;
}

.btn {
  display: inline-block;
  margin-top: 1rem;
  background: var(--blue);
  color: var(--white);
  padding: 0.75rem 1.25rem;
  font-weight: 700;
  letter-spacing: 0.03em;
}

.btn:hover { background: var(--blue-deep); }

.contact-hero {
  min-height: 420px;
  display: grid;
  place-items: center;
  color: var(--white);
  background:
    linear-gradient(rgba(7, 30, 54, 0.55), rgba(7, 30, 54, 0.6)),
    url("../assets/contatti-hero.webp") center / cover no-repeat;
  padding: 5.5rem 1rem 2rem;
}

.form-box {
  width: min(100%, 420px);
  background: rgba(255,255,255,0.95);
  color: var(--text);
  padding: 1.4rem;
}

.form-box h1 {
  font-size: 1.2rem;
  margin-bottom: 1rem;
}

.form-box label {
  display: block;
  font-size: 0.9rem;
  margin: 0.75rem 0 0.35rem;
}

.form-box input,
.form-box textarea {
  width: 100%;
  border: 1px solid var(--line);
  background: #f3f5f7;
  padding: 0.7rem 0.75rem;
  font: inherit;
}

.form-box textarea { min-height: 110px; resize: vertical; }

.phone-bar {
  background: var(--blue);
  color: var(--white);
  text-align: center;
  padding: 1rem;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.site-footer {
  background: var(--blue-deep);
  color: var(--white);
  padding: 2rem 0;
  margin-top: auto;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
  font-size: 0.9rem;
}

.footer-grid h3 {
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 0.55rem;
  opacity: 0.85;
}

.footer-copy {
  margin-top: 1.5rem;
  text-align: center;
  opacity: 0.7;
  font-size: 0.85rem;
}

@media (max-width: 860px) {
  .brand { font-size: 0.72rem; white-space: normal; max-width: 11rem; }
  .menu { gap: 0.7rem; }
  .menu a { font-size: 0.68rem; }
  .grid-2 { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 560px) {
  .nav { flex-direction: column; align-items: flex-start; padding: 0.9rem 0; }
  .footer-grid { grid-template-columns: 1fr; }
}

.form-status {
  margin-bottom: 0.9rem;
  padding: 0.65rem 0.75rem;
  font-size: 0.92rem;
  font-weight: 600;
}
.form-status--ok { background: #e7f6ec; color: #1b5e20; }
.form-status--errore { background: #fdecea; color: #8b1a1a; }
.form-box .g-recaptcha { margin-top: 1rem; }
.form-box .hp {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  opacity: 0;
}