/* SimplyTech - Click (restyling 2026) */

:root {
  --blue: #009fcc;          /* blu storico del sito (barra titolo / top.jpg) */
  --blue-dark: #00759a;
  --blue-deep: #0b3d5c;
  --blue-soft: #e6f6fb;
  --ink: #1d2733;
  --muted: #5b6b7b;
  --line: #dde6ee;
  --bg: #f4f8fb;
  --card: #ffffff;
  --radius: 14px;
  --shadow: 0 1px 2px rgba(11, 61, 92, .06), 0 6px 20px rgba(11, 61, 92, .08);
  --font: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: var(--font);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--ink);
  background: var(--bg);
}

img { max-width: 100%; height: auto; }

a { color: var(--blue-dark); }
a:hover { color: var(--blue); }

:focus-visible { outline: 3px solid var(--blue); outline-offset: 2px; }

.wrap {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 16px;
}

/* ---------- Header ---------- */

.site-header {
  background: #fff;
  border-bottom: 1px solid var(--line);
}

.site-header .wrap {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: 72px;
}

.site-header .logo img { display: block; width: 160px; }

.header-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 44px;
  padding: 8px 20px;
  font-weight: 700;
  color: #fff;
  text-decoration: none;
  background: var(--blue);
  border-radius: 999px;
  box-shadow: 0 4px 12px rgba(0, 159, 204, .3);
  transition: background-color .15s, transform .15s;
}

.header-cta:hover { color: #fff; background: var(--blue-dark); transform: translateY(-1px); }

.header-actions { display: flex; flex-wrap: wrap; gap: 10px; }

.header-cta--outline {
  color: var(--blue-dark);
  background: #fff;
  border: 2px solid var(--blue);
  box-shadow: none;
}

.header-cta--outline:hover { color: var(--blue-deep); background: var(--blue-soft); }

@media (max-width: 480px) {
  .site-header .logo img { width: 120px; }
  .header-actions { gap: 6px; }
  .header-cta { min-height: 40px; padding: 6px 12px; font-size: .875rem; gap: 6px; }
  .header-cta svg { width: 16px; height: 16px; }
}

/* ---------- Hero ---------- */

.hero {
  color: #fff;
  background:
    radial-gradient(circle at 85% 20%, rgba(255, 255, 255, .18), transparent 40%),
    linear-gradient(120deg, var(--blue-deep), var(--blue) 70%);
  padding: 48px 0 56px;
}

.hero h1 {
  margin: 0;
  font-size: clamp(2.25rem, 6vw, 3.5rem);
  line-height: 1.1;
  letter-spacing: -.02em;
}

.hero p {
  margin: 8px 0 0;
  font-size: clamp(1.1rem, 2.5vw, 1.4rem);
  opacity: .9;
}

/* indice rapido dei prodotti */
.jump {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 24px;
}

.jump a {
  padding: 6px 14px;
  font-size: .85rem;
  font-weight: 600;
  color: #fff;
  text-decoration: none;
  background: rgba(255, 255, 255, .14);
  border: 1px solid rgba(255, 255, 255, .35);
  border-radius: 999px;
}

.jump a:hover { color: var(--blue-deep); background: #fff; }

@media (max-width: 480px) {
  /* su smartphone: una riga scorrevole invece di molte righe */
  .jump { flex-wrap: nowrap; overflow-x: auto; margin-right: -16px; padding-right: 16px; scrollbar-width: none; }
  .jump a { flex: none; }
}

/* ---------- Layout prodotti ---------- */

.products {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  margin: -28px auto 48px;
}

@media (min-width: 860px) {
  .products { grid-template-columns: repeat(2, 1fr); }
  .products .card--featured { grid-column: 1 / -1; }
}

/* ---------- Card ---------- */

.card {
  display: flex;
  flex-direction: column;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
  scroll-margin-top: 16px;
}

.card__head {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px 24px;
  border-bottom: 1px solid var(--line);
  background: linear-gradient(180deg, var(--blue-soft), #fff);
}

.card__logo {
  flex: 0 0 120px;
  height: 72px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 6px;
}

.card__logo img { display: block; width: 100%; height: 100%; object-fit: contain; }

.card__head h2 {
  margin: 0;
  font-size: 1.4rem;
  line-height: 1.2;
  color: var(--blue-deep);
}

.card__body {
  flex: 1;
  display: grid;
  align-content: start;
  gap: 20px;
  padding: 20px 24px;
}

.card--featured .card__body { grid-template-columns: 1fr; }

@media (min-width: 860px) {
  .card--featured .card__body { grid-template-columns: 1fr 1fr; column-gap: 40px; }
}

.card h3 {
  margin: 0 0 6px;
  font-size: .8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--blue-dark);
}

.card p { margin: 0 0 8px; }

.card .label { margin: 14px 0 6px; font-size: .875rem; font-weight: 600; color: var(--muted); }

.stack { display: grid; gap: 20px; align-content: start; }
.card section > :last-child { margin-bottom: 0; }

.card ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.card li {
  position: relative;
  padding-left: 18px;
  margin-bottom: 4px;
}

.card li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: .65em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--blue);
}

/* liste di tabelle esportate/importate */
.tags { display: flex; flex-wrap: wrap; gap: 6px; }
.tags li {
  padding: 2px 10px;
  margin: 0;
  font-size: .75rem;
  font-weight: 600;
  color: var(--blue-deep);
  background: var(--blue-soft);
  border-radius: 999px;
}
.tags li::before { display: none; }

/* ---------- Download ---------- */

.card__actions {
  padding: 20px 24px 24px;
  background: #fafcfd;
  border-top: 1px solid var(--line);
}

.dl-group + .dl-group { margin-top: 16px; }

.dl-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 48px;           /* area di tocco comoda su smartphone */
  padding: 8px 16px 8px 10px;
  font-size: .9rem;
  font-weight: 600;
  text-decoration: none;
  color: var(--blue-deep);
  background: #fff;
  border: 1.5px solid var(--blue);
  border-radius: 10px;
  transition: background-color .15s, color .15s, box-shadow .15s, transform .15s;
}

.btn img { width: 28px; height: 28px; flex: none; }

.btn:hover {
  color: var(--blue-deep);
  background: var(--blue-soft);
  box-shadow: 0 4px 12px rgba(0, 159, 204, .25);
  transform: translateY(-1px);
}

.btn--primary {
  color: #fff;
  background: var(--blue);
  border-color: var(--blue);
}

.btn--primary img { background: #fff; border-radius: 6px; padding: 2px; }

.btn--primary:hover { color: #fff; background: var(--blue-dark); border-color: var(--blue-dark); }

@media (max-width: 480px) {
  .card__head, .card__body, .card__actions { padding-left: 16px; padding-right: 16px; }
  .dl-list .btn { flex: 1 1 calc(50% - 5px); }
}

/* ---------- Pagina documento (privacy) ---------- */

.hero--compact { padding: 36px 0 48px; }

.doc { max-width: 880px; margin: -28px auto 48px; }

.doc__body { padding: 32px 40px 40px; }

.doc__body h1 {
  margin: 0 0 12px;
  font-size: clamp(1.6rem, 4vw, 2.1rem);
  line-height: 1.2;
  color: var(--blue-deep);
}

.doc__body h2 {
  margin: 36px 0 10px;
  padding-top: 20px;
  font-size: 1.3rem;
  line-height: 1.3;
  color: var(--blue-deep);
  border-top: 1px solid var(--line);
}

.doc__body h3 {
  margin: 24px 0 6px;
  font-size: 1.05rem;
  font-weight: 700;
  text-transform: none;
  letter-spacing: 0;
  color: var(--ink);
}

.doc__body h4 { margin: 20px 0 6px; font-size: 1rem; color: var(--blue-dark); }

.doc__body p { margin: 0 0 12px; }

/* titoli di parte ("Riassunto" / "Policy completa") */
.doc__body .doc__summary h2,
.doc__body .doc__part {
  font-size: .8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--blue-dark);
}

.doc__summary {
  margin: 24px 0 8px;
  padding: 20px 24px;
  background: var(--blue-soft);
  border-radius: 10px;
}

.doc__body .doc__summary h2 { margin: 0 0 8px; padding: 0; border: 0; }
.doc__summary h3 { margin-top: 0; }
.doc__summary ul ul { margin: 6px 0 0; }
.doc__summary p { margin: 2px 0 0; color: var(--muted); }

.doc__owner {
  font-style: normal;
  padding: 14px 18px;
  border-left: 4px solid var(--blue);
  background: #fafcfd;
  border-radius: 0 8px 8px 0;
}

.doc__body ul { margin: 0 0 12px; }

.doc__defs dt { margin-top: 16px; font-weight: 700; color: var(--blue-dark); }
.doc__defs dd { margin: 4px 0 0; }

.doc__body hr { margin: 32px 0 0; border: 0; border-top: 1px solid var(--line); }

.doc__date { margin-top: 20px; font-size: .875rem; color: var(--muted); }

@media (max-width: 480px) {
  .doc__body { padding: 24px 16px 28px; }
  .doc__summary { padding: 16px; }
}

/* ---------- Form contatti ---------- */

.contact-form { margin: 0; }

.form-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px 24px;
}

@media (min-width: 640px) {
  .form-grid { grid-template-columns: 1fr 1fr; }
  .field--full { grid-column: 1 / -1; }
}

.field label { display: block; margin-bottom: 6px; font-weight: 600; }
.field .req { color: #c0392b; }
.field .opt { font-weight: 400; font-size: .85rem; color: var(--muted); }

.field input[type="text"],
.field input[type="email"],
.field input[type="tel"],
.field textarea {
  display: block;
  width: 100%;
  padding: 12px 14px;
  font: inherit;
  color: var(--ink);
  background: #fff;
  border: 1.5px solid var(--line);
  border-radius: 10px;
  transition: border-color .15s, box-shadow .15s;
}

.field textarea { min-height: 160px; resize: vertical; }

.field input:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(0, 159, 204, .2);
}

.field input[aria-invalid="true"],
.field textarea[aria-invalid="true"] { border-color: #c0392b; background: #fff8f7; }

.field__error { margin: 6px 0 0; font-size: .875rem; font-weight: 600; color: #c0392b; }

.field--check {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 4px 12px;
  align-items: start;
}

.field--check input { width: 22px; height: 22px; margin: 2px 0 0; accent-color: var(--blue); }
.field--check label { margin: 0; font-weight: 400; }
.field--check .field__error { grid-column: 2; }

.form-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 20px;
  margin-top: 24px;
}

.form-actions .btn { padding: 10px 28px; font-family: inherit; font-size: 1rem; cursor: pointer; }
.form-note { margin: 0; font-size: .85rem; color: var(--muted); }

/* honeypot: fuori dallo schermo ma non display:none (alcuni bot lo riconoscono) */
.hp { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }

.alert { margin-bottom: 24px; padding: 16px 20px; border-radius: 10px; border-left: 5px solid; }
.alert h2 { margin: 0 0 4px; font-size: 1.1rem; }
.alert p { margin: 0; }
.alert--ok { background: #eaf7ef; border-color: #2e9d5b; color: #1d4d31; }
.alert--error { background: #fdeeee; border-color: #c0392b; color: #6b1f17; }
.alert a { color: inherit; }

/* nella pagina contatti gli h2 degli avvisi non usano lo stile dei documenti */
.doc__body .alert h2 { margin: 0 0 4px; padding: 0; border: 0; font-size: 1.1rem; color: inherit; }

/* ---------- Video demo ---------- */

.demo { max-width: 1040px; margin: -28px auto 48px; }

.video-frame { background: #000; line-height: 0; }

.video-frame video {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  background: #000;
}

.demo__actions { display: flex; flex-wrap: wrap; gap: 10px; }

.btn--text { padding-left: 16px; }

/* ---------- Aside / footer ---------- */

.site-footer {
  border-top: 4px solid var(--blue);
  background: var(--blue-deep);
  color: rgba(255, 255, 255, .75);
  font-size: .875rem;
  padding: 28px 0 32px;
}

.site-footer p { margin: 0 0 8px; max-width: 760px; }
.site-footer p:last-child { margin-bottom: 0; }
.site-footer .copy { font-size: 1rem; color: #fff; }
.site-footer a { color: #fff; }
.site-footer a:hover { color: var(--blue-soft); }

.footer-links { display: flex; flex-wrap: wrap; gap: 6px 20px; }

@media (prefers-reduced-motion: reduce) {
  .btn, .header-cta, .field input, .field textarea { transition: none; }
  .btn:hover, .header-cta:hover { transform: none; }
}