/* Caretech s.r.l. — foglio di stile del sito
   Colori del marchio: ciano #00ADEE, blu notte #253A58, blu medio #567EB6 */

@font-face { font-family: "Exo 2"; font-weight: 600; font-style: normal; font-display: swap; src: url("../fonts/exo-2-latin-600-normal.woff2") format("woff2"); }
@font-face { font-family: "Exo 2"; font-weight: 700; font-style: normal; font-display: swap; src: url("../fonts/exo-2-latin-700-normal.woff2") format("woff2"); }
@font-face { font-family: "IBM Plex Sans"; font-weight: 400; font-style: normal; font-display: swap; src: url("../fonts/ibm-plex-sans-latin-400-normal.woff2") format("woff2"); }
@font-face { font-family: "IBM Plex Sans"; font-weight: 500; font-style: normal; font-display: swap; src: url("../fonts/ibm-plex-sans-latin-500-normal.woff2") format("woff2"); }
@font-face { font-family: "IBM Plex Sans"; font-weight: 600; font-style: normal; font-display: swap; src: url("../fonts/ibm-plex-sans-latin-600-normal.woff2") format("woff2"); }

:root {
  --cyan: #00adee;
  --cyan-ink: #0079a8;        /* ciano scurito per testo su fondo chiaro */
  --navy: #253a58;
  --navy-deep: #1a2a41;
  --steel: #567eb6;

  --bg: #f4f7fb;
  --surface: #ffffff;
  --surface-2: #e9f0f8;
  --text: #1c2838;
  --muted: #56657a;
  --line: #d5dfeb;
  --accent-text: var(--cyan-ink);
  --logo-tile: #ffffff;
  --shadow: 0 1px 2px rgba(37, 58, 88, .06), 0 8px 24px rgba(37, 58, 88, .08);

  --display: "Exo 2", "Segoe UI", Tahoma, sans-serif;
  --body: "IBM Plex Sans", "Segoe UI", Tahoma, Arial, sans-serif;

  --wrap: 1160px;
  --gutter: clamp(16px, 4vw, 40px);
  --radius: 10px;
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0f1826;
    --surface: #17233a;
    --surface-2: #1d2c47;
    --text: #e5ecf5;
    --muted: #a3b2c7;
    --line: #2b3d5c;
    --accent-text: #3cc4f5;
    --shadow: 0 1px 2px rgba(0, 0, 0, .3), 0 8px 24px rgba(0, 0, 0, .25);
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #0f1826;
  --surface: #17233a;
  --surface-2: #1d2c47;
  --text: #e5ecf5;
  --muted: #a3b2c7;
  --line: #2b3d5c;
  --accent-text: #3cc4f5;
  --shadow: 0 1px 2px rgba(0, 0, 0, .3), 0 8px 24px rgba(0, 0, 0, .25);
  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 400 1.0625rem/1.65 var(--body);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--accent-text); text-underline-offset: 3px; }
a:hover { text-decoration-thickness: 2px; }
:focus-visible { outline: 3px solid var(--cyan); outline-offset: 3px; border-radius: 4px; }

h1, h2, h3 { font-family: var(--display); line-height: 1.15; text-wrap: balance; margin: 0; letter-spacing: -0.01em; }
h1 { font-size: clamp(2rem, 4.6vw, 3.25rem); font-weight: 700; }
h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); font-weight: 700; }
h3 { font-size: 1.25rem; font-weight: 600; }
p { margin: 0; }

.wrap { max-width: var(--wrap); margin-inline: auto; padding-inline: var(--gutter); }
.skip { position: absolute; left: -999px; top: 8px; background: var(--surface); color: var(--text); padding: 8px 14px; z-index: 100; }
.skip:focus { left: 8px; }

.eyebrow {
  font: 600 .8rem/1 var(--display);
  text-transform: uppercase;
  letter-spacing: .14em;
  color: var(--accent-text);
}

/* ---------- Testata ---------- */
.site-header {
  position: sticky;
  top: env(safe-area-inset-top, 0px);
  z-index: 50;
  background: var(--navy);
  border-bottom: 3px solid var(--cyan);
}
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; gap: 24px; min-height: 72px; }
.brand img { width: 200px; }
.nav { display: flex; gap: 4px; align-items: center; }
.nav a {
  color: #dbe6f4;
  text-decoration: none;
  font: 600 .95rem/1 var(--display);
  letter-spacing: .03em;
  padding: 10px 14px;
  border-radius: 6px;
}
.nav a:hover { color: #fff; background: rgba(255, 255, 255, .08); }
.nav a[aria-current="page"] { color: #fff; background: var(--steel); }
.menu-toggle {
  display: none;
  background: transparent;
  border: 1px solid rgba(255, 255, 255, .35);
  color: #fff;
  border-radius: 6px;
  width: 44px; height: 40px;
  cursor: pointer;
}
.menu-toggle span, .menu-toggle span::before, .menu-toggle span::after {
  display: block; width: 20px; height: 2px; background: currentColor; margin: 0 auto; position: relative; content: "";
}
.menu-toggle span::before { position: absolute; top: -6px; }
.menu-toggle span::after { position: absolute; top: 6px; }

@media (max-width: 820px) {
  .menu-toggle { display: block; }
  .brand img { width: 160px; }
  .nav {
    position: absolute; left: 0; right: 0; top: 100%;
    flex-direction: column; align-items: stretch; gap: 0;
    background: var(--navy-deep);
    padding: 8px var(--gutter) 16px;
    border-bottom: 3px solid var(--cyan);
  }
  .nav[data-open="false"] { display: none; }
  .nav a { padding: 14px 8px; border-radius: 0; border-bottom: 1px solid rgba(255, 255, 255, .08); }
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  overflow: hidden;
  color: #fff;
  background:
    radial-gradient(900px 400px at 85% -10%, rgba(0, 173, 238, .55), transparent 60%),
    linear-gradient(135deg, var(--navy) 0%, #2c5b8e 55%, var(--steel) 100%);
}
.hero::before {
  /* reticolo sottile che richiama lo sfondo del sito originale */
  content: ""; position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, .06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .06) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: linear-gradient(90deg, transparent, #000 60%);
  pointer-events: none;
}
.hero .wrap { position: relative; padding-block: clamp(48px, 8vw, 96px); display: grid; gap: 40px; grid-template-columns: 1.15fr .85fr; align-items: center; }
.hero .eyebrow { color: #8fdcff; }
.hero h1 { margin-top: 14px; }
.hero .lead { margin-top: 18px; font-size: 1.15rem; color: #dbe8f7; max-width: 38em; }
.hero .actions { margin-top: 28px; display: flex; flex-wrap: wrap; gap: 12px; }
.hero-figure { justify-self: end; }
.hero-figure img { border-radius: var(--radius); box-shadow: 0 20px 50px rgba(0, 0, 0, .35); border: 4px solid rgba(255, 255, 255, .9); max-width: 420px; width: 100%; }
.hero.compact .wrap { grid-template-columns: 1fr; padding-block: clamp(36px, 6vw, 64px); }
.hero.compact .lead { max-width: 46em; }
@media (max-width: 820px) {
  .hero .wrap { grid-template-columns: 1fr; }
  .hero-figure { justify-self: start; }
}

.btn {
  display: inline-flex; align-items: center; gap: 8px;
  font: 600 1rem/1 var(--display);
  letter-spacing: .02em;
  padding: 14px 22px;
  border-radius: 8px;
  text-decoration: none;
  border: 2px solid transparent;
  transition: transform .15s ease, background-color .15s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--cyan); color: #06263a; }
.btn-primary:hover { background: #33c0f3; }
.btn-ghost { border-color: rgba(255, 255, 255, .55); color: #fff; }
.btn-ghost:hover { background: rgba(255, 255, 255, .1); }
.btn-outline { border-color: var(--cyan); color: var(--accent-text); }
.btn-outline:hover { background: var(--surface-2); }

/* ---------- Sezioni ---------- */
.section { padding-block: clamp(56px, 8vw, 96px); }
.section.alt { background: var(--surface); border-block: 1px solid var(--line); }
.section-head { display: grid; gap: 12px; max-width: 46em; margin-bottom: 40px; }
.section-head p { color: var(--muted); }

.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(28px, 5vw, 64px); align-items: center; }
.split.reverse > :first-child { order: 2; }
.split .text { display: grid; gap: 16px; }
.split .text p { color: var(--muted); max-width: 36em; }
.split .text p strong { color: var(--text); }
.split figure { margin: 0; }
.split figure img { border-radius: var(--radius); box-shadow: var(--shadow); width: 100%; }
@media (max-width: 820px) {
  .split { grid-template-columns: 1fr; }
  .split.reverse > :first-child { order: 0; }
}

.quote {
  font: 600 clamp(1.25rem, 2.4vw, 1.6rem)/1.35 var(--display);
  color: var(--text);
  border-left: 4px solid var(--cyan);
  padding-left: 20px;
}

/* ---------- Schede servizi ---------- */
.services { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 20px; }
.service {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 26px 24px;
  display: grid; gap: 12px; align-content: start;
}
.section.alt .service { background: var(--bg); }
.services.five { grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); }
.service .icon {
  width: 44px; height: 44px; border-radius: 10px;
  display: grid; place-items: center;
  background: var(--navy); color: var(--cyan);
}
.service .icon svg { width: 24px; height: 24px; }
.service p { color: var(--muted); font-size: .98rem; }

.checklist { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.checklist li { display: grid; grid-template-columns: 22px 1fr; gap: 10px; align-items: start; color: var(--text); }
.checklist li::before {
  content: ""; width: 18px; height: 18px; margin-top: 4px; border-radius: 50%;
  background: var(--cyan) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M4 8.5l2.5 2.5L12 5.5' fill='none' stroke='%2306263a' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/14px no-repeat;
}

/* ---------- Partner ---------- */
.partners { display: grid; grid-template-columns: repeat(auto-fill, minmax(340px, 1fr)); gap: 16px; }
.partner {
  display: grid; grid-template-columns: 140px 1fr; gap: 18px; align-items: center;
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px;
}
.partner .logo { background: var(--logo-tile); border-radius: 8px; height: 76px; display: grid; place-items: center; padding: 8px; }
.partner .logo img { max-height: 56px; width: auto; }
.partner p { font-size: .95rem; color: var(--muted); }
@media (max-width: 420px) { .partners { grid-template-columns: 1fr; } .partner { grid-template-columns: 1fr; } }

/* ---------- Assistenza ---------- */
.support-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 20px; }
.card {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 28px; display: grid; gap: 14px; align-content: start; box-shadow: var(--shadow);
}
.card .who { display: flex; align-items: center; gap: 14px; }
.card .who img { width: 52px; }
.card .phone { font: 700 1.35rem/1.2 var(--display); color: var(--text); text-decoration: none; font-variant-numeric: tabular-nums; }
.card .phone:hover { color: var(--accent-text); }
.card .role { color: var(--muted); font-size: .92rem; }
.card .tool-logo { background: var(--logo-tile); border-radius: 8px; padding: 14px; display: grid; place-items: start; }
.card .tool-logo img { height: 36px; width: auto; }
.card p { color: var(--muted); }
.note { color: var(--muted); font-size: .95rem; }
.banner img { width: 100%; border-radius: var(--radius); }

/* ---------- Documento (privacy) ---------- */
.doc { max-width: 760px; }
.doc h2 { font-size: 1.35rem; margin-top: 40px; margin-bottom: 12px; }
.doc p, .doc li { color: var(--text); }
.doc p + p { margin-top: 12px; }
.doc ul { padding-left: 1.2em; display: grid; gap: 6px; margin: 12px 0 0; }
.doc .meta { color: var(--muted); font-size: .95rem; }
.doc .box { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px 22px; margin-top: 16px; }
.doc .box p { margin: 0; }
.table-wrap { overflow-x: auto; margin-top: 12px; }
.doc table { border-collapse: collapse; width: 100%; min-width: 560px; font-size: .95rem; }
.doc th, .doc td { text-align: left; vertical-align: top; padding: 10px 12px; border-bottom: 1px solid var(--line); }
.doc th { font-family: var(--display); font-weight: 600; background: var(--surface-2); }

/* ---------- CTA ---------- */
.cta { background: var(--navy); color: #fff; }
.cta .wrap { padding-block: clamp(40px, 6vw, 64px); display: flex; flex-wrap: wrap; gap: 24px; align-items: center; justify-content: space-between; }
.cta h2 { font-size: clamp(1.4rem, 2.6vw, 1.9rem); }
.cta p { color: #c9d7ea; margin-top: 8px; }

/* ---------- Piè di pagina ---------- */
.site-footer { background: var(--navy-deep); color: #b9c8dc; font-size: .95rem; border-top: 3px solid var(--cyan); }
.site-footer .wrap { padding-block: 48px 28px; display: grid; gap: 32px; grid-template-columns: 1.3fr 1fr 1fr; }
.site-footer h3 { color: #fff; font-size: 1rem; margin-bottom: 12px; letter-spacing: .04em; }
.site-footer a { color: #8fdcff; }
.site-footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 6px; }
.site-footer .logo img { width: 180px; margin-bottom: 14px; }
.site-footer .legal {
  grid-column: 1 / -1; border-top: 1px solid rgba(255, 255, 255, .1); padding-top: 20px;
  display: flex; flex-wrap: wrap; gap: 8px 24px; justify-content: space-between; font-size: .85rem; color: #8ea2bd;
}
.site-footer address { font-style: normal; }
@media (max-width: 820px) { .site-footer .wrap { grid-template-columns: 1fr; } }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .btn { transition: none; }
  .btn:hover { transform: none; }
}