/* ==========================================================================
   splynt.xyz — foglio di stile condiviso
   Palette crema/arancione, dark/light automatico via prefers-color-scheme.
   ========================================================================== */

:root {
  color-scheme: light dark;

  /* superfici */
  --bg: #fff8f0;
  --bg-glow: #ffe9cf;
  --surface: #ffffff;
  --surface-2: #fffaf3;
  --border: #f0dfc9;
  --border-strong: #e4cdae;

  /* inchiostri */
  --ink: #241a12;
  --ink-2: #5c4c3e;
  --ink-3: #8a7767;

  /* accento */
  --accent: #e8720c;         /* uso decorativo / superfici larghe */
  --accent-strong: #b9540a;  /* uso testuale: passa il contrasto su crema */
  --accent-soft: #ffeeda;
  --accent-ring: rgba(232, 114, 12, 0.28);

  --radius: 16px;
  --radius-sm: 10px;
  --shadow: 0 1px 2px rgba(60, 38, 16, 0.04), 0 8px 24px rgba(60, 38, 16, 0.06);
  --shadow-lift: 0 2px 4px rgba(60, 38, 16, 0.06), 0 16px 40px rgba(60, 38, 16, 0.12);

  --font: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Inter, Roboto,
    "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;

  --maxw: 1080px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #15100c;
    --bg-glow: #2a1c10;
    --surface: #1e1711;
    --surface-2: #241c15;
    --border: #362a20;
    --border-strong: #4a392b;

    --ink: #f6ece1;
    --ink-2: #c6b5a5;
    --ink-3: #9a8878;

    --accent: #ff9a3d;
    --accent-strong: #ffab5c;
    --accent-soft: #33220f;
    --accent-ring: rgba(255, 154, 61, 0.3);

    --shadow: 0 1px 2px rgba(0, 0, 0, 0.4), 0 8px 24px rgba(0, 0, 0, 0.35);
    --shadow-lift: 0 2px 4px rgba(0, 0, 0, 0.45), 0 16px 40px rgba(0, 0, 0, 0.5);
  }
}

/* --------------------------------------------------------------- reset --- */

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

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

body {
  margin: 0;
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.6;
  color: var(--ink);
  background: var(--bg);
  background-image: radial-gradient(
    120% 60% at 50% -10%,
    var(--bg-glow) 0%,
    transparent 60%
  );
  background-repeat: no-repeat;
  -webkit-font-smoothing: antialiased;
}

img, svg { max-width: 100%; display: block; }

h1, h2, h3 { line-height: 1.2; margin: 0; letter-spacing: -0.02em; }
p { margin: 0; }

a { color: var(--accent-strong); }

:focus-visible {
  outline: 2px solid var(--accent-strong);
  outline-offset: 3px;
  border-radius: 4px;
}

.wrap {
  width: 100%;
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: 20px;
}

.skip-link {
  position: absolute;
  left: -9999px;
}
.skip-link:focus {
  left: 12px;
  top: 12px;
  z-index: 10;
  background: var(--surface);
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
}

/* -------------------------------------------------------------- header --- */

.site-header {
  padding-block: 22px;
}

.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: -0.02em;
  color: var(--ink);
  text-decoration: none;
}

.brand-mark {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, #ffd08a, var(--accent) 70%);
  box-shadow: 0 0 0 4px var(--accent-ring);
  flex: none;
}

.brand-dot { color: var(--ink-3); font-weight: 500; }

.site-nav {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}

.site-nav a {
  color: var(--ink-2);
  text-decoration: none;
  font-size: 0.92rem;
  font-weight: 500;
  padding: 7px 12px;
  border-radius: 999px;
}
.site-nav a:hover { color: var(--ink); background: var(--surface-2); }

/* --------------------------------------------------- selettore lingua --- */

html.i18n-pending body { visibility: hidden; }

.lang-switch {
  display: inline-flex;
  gap: 2px;
  padding: 3px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 999px;
}

.lang-btn {
  font: inherit;
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .04em;
  line-height: 1;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid transparent;
  background: none;
  color: var(--ink-3);
  cursor: pointer;
}
.lang-btn:hover { color: var(--ink); }
.lang-btn[aria-pressed="true"] {
  background: var(--surface);
  color: var(--ink);
  border-color: var(--border-strong);
}

/* ---------------------------------------------------------------- hero --- */

.hero { padding-block: 32px 12px; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  color: var(--accent-strong);
  background: var(--accent-soft);
  border: 1px solid var(--border);
  padding: 5px 12px;
  border-radius: 999px;
  margin-bottom: 18px;
}

.hero h1 {
  font-size: clamp(2rem, 6vw, 3.1rem);
  max-width: 18ch;
  margin-bottom: 18px;
}

.hero h1 em {
  font-style: normal;
  color: var(--accent-strong);
}

.manifesto {
  font-size: clamp(1rem, 2.4vw, 1.15rem);
  color: var(--ink-2);
  max-width: 62ch;
}

.manifesto strong { color: var(--ink); font-weight: 600; }

.hero-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 22px;
  padding: 0;
  list-style: none;
}

.hero-facts li {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--ink-2);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 6px 13px;
}

/* --------------------------------------------------------------- tools --- */

.section { padding-block: 40px; }

.section-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}

.section-head h2 { font-size: 1.35rem; }
.section-head p { color: var(--ink-3); font-size: 0.9rem; }

.tool-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.tool-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 12px;
  height: 100%;
  padding: 22px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  text-decoration: none;
  color: inherit;
  transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
}

a.tool-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lift);
  border-color: var(--border-strong);
}

.tool-card[data-status="soon"] {
  background: var(--surface-2);
  border-style: dashed;
  box-shadow: none;
}

.tool-icon {
  font-size: 1.9rem;
  line-height: 1;
  width: 52px;
  height: 52px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  background: var(--accent-soft);
  border: 1px solid var(--border);
}

.tool-title {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  font-size: 1.1rem;
  font-weight: 700;
}

.badge {
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 3px 8px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent-strong);
  border: 1px solid var(--border);
}

.badge--soon { background: var(--surface); color: var(--ink-3); }

.tool-desc { color: var(--ink-2); font-size: 0.95rem; }

.tool-cta {
  margin-top: auto;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--accent-strong);
}
.tool-cta[data-status="soon"] { color: var(--ink-3); }

.tool-empty {
  color: var(--ink-3);
  font-size: 0.95rem;
  border: 1px dashed var(--border-strong);
  border-radius: var(--radius);
  padding: 22px;
}

/* ---------------------------------------------------------------- why ---- */

.why {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: clamp(22px, 4vw, 34px);
  box-shadow: var(--shadow);
}

.why h2 { font-size: 1.3rem; margin-bottom: 12px; }
.why p { color: var(--ink-2); max-width: 68ch; }
.why p + p { margin-top: 12px; }

.why-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 14px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}

.why-list li {
  border-left: 3px solid var(--accent);
  padding-left: 12px;
}

.why-list b { display: block; font-size: 0.95rem; }
.why-list span { color: var(--ink-3); font-size: 0.88rem; }

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

.site-footer {
  margin-top: 48px;
  border-top: 1px solid var(--border);
  padding-block: 28px 40px;
  color: var(--ink-3);
  font-size: 0.88rem;
}

.site-footer .wrap {
  display: flex;
  gap: 16px;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
}

.site-footer p { max-width: 56ch; }
.site-footer a { color: var(--ink-2); }

.footer-links {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

/* -------------------------------------------------------------- button --- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font: inherit;
  font-weight: 600;
  padding: 11px 18px;
  border-radius: 999px;
  border: 1px solid transparent;
  background: var(--accent-strong);
  color: #fff;
  cursor: pointer;
  text-decoration: none;
  transition: filter 0.15s ease, transform 0.15s ease;
}
.btn:hover { filter: brightness(1.07); }
.btn:active { transform: translateY(1px); }

.btn--ghost {
  background: var(--surface);
  color: var(--ink);
  border-color: var(--border-strong);
}

@media (prefers-color-scheme: dark) {
  .btn { color: #2a1605; }
}

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; animation: none !important; }
}