/* BudgetScroll / alessandroaiello — foglio di stile unico.
   Palette presa dall'icona dell'app: oro #D4A85C → terracotta #CD5B43. */

:root {
  color-scheme: light dark;

  --bg:        #fbfaf7;
  --bg-card:   #ffffff;
  --ink:       #1c1a17;
  --ink-soft:  #5d574e;
  --ink-faint: #8b8479;
  --rule:      #e6e1d8;
  --accent:    #b34b31;
  --gold:      #D4A85C;
  --terra:     #CD5B43;

  --measure: 40rem;
  --radius: 14px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg:        #14130f;
    --bg-card:   #1d1b17;
    --ink:       #f0ece4;
    --ink-soft:  #b6afa3;
    --ink-faint: #837c70;
    --rule:      #2e2b25;
    --accent:    #e8a878;
  }
}

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

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

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 17px/1.65 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
        "Helvetica Neue", Arial, sans-serif;
  text-rendering: optimizeLegibility;
}

.wrap { max-width: var(--measure); margin: 0 auto; padding: 0 1.25rem; }

/* ---- testata ---- */

.site-header {
  border-bottom: 1px solid var(--rule);
  padding: 1.1rem 0;
  margin-bottom: 3rem;
}
.site-header .wrap {
  display: flex; align-items: center; gap: 1rem; flex-wrap: wrap;
}
.site-header a { color: var(--ink-soft); text-decoration: none; }
.site-header a:hover { color: var(--accent); }
.brand { font-weight: 600; color: var(--ink) !important; letter-spacing: -0.01em; }
.spacer { flex: 1 1 auto; }
.lang { font-size: 0.85rem; letter-spacing: 0.04em; text-transform: uppercase; }
.lang [aria-current="true"] { color: var(--accent); font-weight: 600; }

/* ---- testo ---- */

main { padding-bottom: 4rem; }

h1 {
  font-size: clamp(1.8rem, 5vw, 2.4rem);
  line-height: 1.15;
  letter-spacing: -0.022em;
  margin: 0 0 0.6rem;
}
h2 {
  font-size: 1.22rem;
  letter-spacing: -0.01em;
  margin: 2.6rem 0 0.7rem;
  padding-top: 1.4rem;
  border-top: 1px solid var(--rule);
}
h3 { font-size: 1rem; margin: 1.8rem 0 0.35rem; }
p, li { color: var(--ink-soft); }
p { margin: 0 0 1rem; }
.lede { font-size: 1.1rem; color: var(--ink); margin-bottom: 2rem; }
ul { padding-left: 1.15rem; }
li { margin-bottom: 0.4rem; }
strong { color: var(--ink); font-weight: 600; }
a { color: var(--accent); text-underline-offset: 2px; }
code {
  font: 0.88em ui-monospace, SFMono-Regular, Menlo, monospace;
  background: var(--bg-card);
  border: 1px solid var(--rule);
  border-radius: 5px;
  padding: 0.08em 0.36em;
}
hr { border: 0; border-top: 1px solid var(--rule); margin: 2.5rem 0; }

/* ---- intestazione dell'app ---- */

.app-head { display: flex; gap: 1.25rem; align-items: center; margin-bottom: 2rem; }
.app-head img {
  width: 84px; height: 84px; border-radius: 19px; flex: 0 0 auto;
  box-shadow: 0 2px 10px rgb(0 0 0 / 0.14);
}
.app-head h1 { margin-bottom: 0.15rem; }
.app-head p { margin: 0; color: var(--ink-faint); }

/* ---- schede progetto ---- */

.card {
  display: block;
  background: var(--bg-card);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  padding: 1.25rem 1.4rem;
  text-decoration: none;
  color: inherit;
  margin-bottom: 1rem;
}
.card:hover { border-color: var(--accent); }
.card-title { display: flex; align-items: center; gap: 0.8rem; margin-bottom: 0.5rem; }
.card-title img { width: 40px; height: 40px; border-radius: 9px; }
.card-title strong { font-size: 1.05rem; }
.card p { margin: 0; font-size: 0.95rem; }

/* ---- lista funzionalità ---- */

.features { list-style: none; padding: 0; margin: 0; }
.features li {
  padding: 0.9rem 0;
  border-bottom: 1px solid var(--rule);
  margin: 0;
}
.features li:last-child { border-bottom: 0; }
.features b { color: var(--ink); display: block; font-weight: 600; }

/* ---- FAQ ---- */

details {
  border-bottom: 1px solid var(--rule);
  padding: 0.85rem 0;
}
details summary {
  cursor: pointer;
  color: var(--ink);
  font-weight: 500;
  list-style: none;
  display: flex; gap: 0.6rem; align-items: baseline;
}
details summary::-webkit-details-marker { display: none; }
details summary::before {
  content: "+";
  color: var(--accent);
  font-weight: 600;
  flex: 0 0 0.8rem;
}
details[open] summary::before { content: "−"; }
details > *:not(summary) { margin-left: 1.4rem; }
details p:last-child { margin-bottom: 0.2rem; }

/* ---- contatto ---- */

.contact {
  background: var(--bg-card);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  padding: 1.25rem 1.4rem;
  margin: 1.5rem 0;
}
.contact p:last-child { margin-bottom: 0; }
.contact a { font-weight: 600; }

/* ---- piede ---- */

.site-footer {
  border-top: 1px solid var(--rule);
  padding: 1.5rem 0 2.5rem;
  font-size: 0.87rem;
  color: var(--ink-faint);
}
.site-footer a { color: var(--ink-faint); }
.site-footer nav { margin-bottom: 0.4rem; display: flex; gap: 1rem; flex-wrap: wrap; }

.meta { font-size: 0.87rem; color: var(--ink-faint); }