/* ===== Andrea Dessolis — sito personale ===== */
/* Palette "alba": caldo, solare, con un accento fresco color acqua che
   riprende l'idea del cielo che schiarisce sopra l'orizzonte. */
:root {
  --bg: #FFF8EC;
  --bg-alt: #FFEFD1;
  --bg-card: #FFFFFF;
  --ink: #2B241B;
  --ink-soft: #6B5D48;
  --sun: #F5A428;
  --sun-deep: #D97E12;
  --coral: #FF6A4D;
  --teal: #0E8C82;
  --border: #F0DDB0;
  --focus: #0E8C82;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #1B1610;
    --bg-alt: #241D14;
    --bg-card: #2A2118;
    --ink: #FFF3DE;
    --ink-soft: #D8C7A8;
    --sun: #FFC24D;
    --sun-deep: #FFB020;
    --coral: #FF8A68;
    --teal: #4FD8CB;
    --border: #3A2E1C;
    --focus: #4FD8CB;
  }
}
:root[data-theme="dark"] {
  --bg: #1B1610;
  --bg-alt: #241D14;
  --bg-card: #2A2118;
  --ink: #FFF3DE;
  --ink-soft: #D8C7A8;
  --sun: #FFC24D;
  --sun-deep: #FFB020;
  --coral: #FF8A68;
  --teal: #4FD8CB;
  --border: #3A2E1C;
  --focus: #4FD8CB;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: "Karla", "Segoe UI", system-ui, sans-serif;
  font-size: 1.05rem;
  line-height: 1.65;
  padding-inline: 0;
}

img { max-width: 100%; }
[hidden] { display: none !important; }

h1, h2, h3 {
  font-family: "Fredoka", "Segoe UI", system-ui, sans-serif;
  font-weight: 600;
  line-height: 1.15;
  text-wrap: balance;
  margin: 0 0 .5em 0;
  color: var(--ink);
}
h1 { font-size: clamp(2rem, 5vw, 2.75rem); }
h2 { font-size: clamp(1.35rem, 3vw, 1.75rem); }
h3 { font-size: 1.15rem; }

p { margin: 0 0 1.1em 0; max-width: 62ch; }
ul, ol { max-width: 62ch; padding-left: 1.3em; }
li { margin-bottom: .5em; }

a { color: var(--teal); text-decoration-thickness: 2px; text-underline-offset: 3px; }
a:hover { color: var(--coral); }
a:focus-visible, button:focus-visible, [tabindex]:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 2px;
  border-radius: 3px;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--ink);
  color: var(--bg);
  padding: .75em 1.2em;
  z-index: 100;
  border-radius: 0 0 8px 0;
}
.skip-link:focus {
  left: 0;
}

.wrap {
  width: 100%;
  max-width: 780px;
  margin-inline: auto;
  padding-inline: 20px;
}

/* --- Intestazione / menu --- */
.site-header {
  background: var(--bg-alt);
  border-bottom: 2px solid var(--border);
  position: sticky;
  top: env(safe-area-inset-top, 0px);
  z-index: 10;
}
.header-inner {
  width: 100%;
  max-width: 780px;
  margin-inline: auto;
  padding: 14px 20px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.brand {
  font-family: "Fredoka", sans-serif;
  font-weight: 600;
  font-size: 1.2rem;
  color: var(--ink);
  text-decoration: none;
}
.brand:hover { color: var(--coral); }
.nav-list {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin: 0;
  padding: 0;
  max-width: none;
}
.nav-list a {
  display: inline-block;
  padding: 8px 14px;
  border-radius: 999px;
  color: var(--ink-soft);
  text-decoration: none;
  font-weight: 500;
}
.nav-list a:hover { color: var(--ink); background: var(--bg-card); }
.nav-list a[aria-current="page"] {
  color: var(--ink);
  background: var(--sun);
  font-weight: 700;
}

/* --- Motivo decorativo "alba" --- */
.horizon {
  display: block;
  width: 100%;
  height: auto;
  margin-top: -2px;
}
.horizon .l1 { stroke: var(--sun); }
.horizon .l2 { stroke: var(--coral); }
.horizon .l3 { stroke: var(--teal); }
.horizon .sun { fill: var(--sun); }

/* --- Contenuto --- */
main { padding-block: 40px 64px; }
.lede {
  font-size: 1.2rem;
  color: var(--ink-soft);
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-block: 28px;
}
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 22px;
  border-radius: 999px;
  font-weight: 700;
  text-decoration: none;
  border: 2px solid transparent;
}
.btn-primary { background: var(--coral); color: #fff; }
.btn-primary:hover { background: var(--sun-deep); color: #fff; }
.btn-secondary { background: transparent; color: var(--ink); border-color: var(--border); }
.btn-secondary:hover { border-color: var(--coral); color: var(--coral); }

.panel {
  background: var(--bg-card);
  border: 2px solid var(--border);
  border-radius: 18px;
  padding: 28px;
  margin-block: 24px;
}

.feature-list {
  list-style: none;
  padding: 0;
  display: grid;
  gap: 14px;
  max-width: none;
}
.feature-list li {
  background: var(--bg-card);
  border: 2px solid var(--border);
  border-left: 6px solid var(--sun);
  border-radius: 10px;
  padding: 14px 18px;
  margin: 0;
}

.note {
  border-left: 6px solid var(--teal);
  background: var(--bg-alt);
  padding: 14px 18px;
  border-radius: 10px;
  color: var(--ink-soft);
}

/* --- Piè di pagina --- */
.site-footer {
  border-top: 2px solid var(--border);
  padding-block: 28px;
  color: var(--ink-soft);
  font-size: .95rem;
}
.site-footer a { color: var(--ink-soft); }
.site-footer a:hover { color: var(--coral); }

@media (max-width: 480px) {
  .header-inner { flex-direction: column; align-items: flex-start; }
}