/* Emulate — stile condiviso landing + pagine legali.
   Tema "Chiaro & professionale": fondo porcellana, accento smeraldo, titoli Inter
   leggeri. I valori rispecchiano src/lib/tokens.ts (stessa palette dell'app) così
   la landing e /app/ sembrano lo stesso prodotto.
   Statico, zero dipendenze, niente framework. */

:root {
  --ink: #1C2128;
  --ink-mid: #5B646F;
  --ink-soft: #79818B;
  --ink-ghost: #B9BEC4;
  --bg: #F7F5F1;
  --surface: #FFFFFF;
  --surface-2: #F1EEE8;
  --line: rgba(28, 33, 40, 0.10);
  --line-mid: rgba(28, 33, 40, 0.17);
  /* `--gold` resta come NOME storico dell'accento, ma ora è SMERALDO. */
  --gold: #2C9E68;
  --gold-mid: #1E7A4E;   /* smeraldo scuro: testo d'accento/link (AA su chiaro) */
  --teal: #3E6E8E;       /* secondario: blu-ardesia */
  --ember: #B5543F;      /* segnali: terracotta */
  --serif: 'Inter', system-ui, -apple-system, sans-serif;
  --sans: 'Inter', system-ui, -apple-system, sans-serif;
  --mono: 'DM Mono', ui-monospace, monospace;
  --maxw: 1080px;
}

* { box-sizing: border-box; }

html { color-scheme: light; }
html, body { background: #F7F5F1; }

body {
  margin: 0;
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  background:
    radial-gradient(900px 480px at 85% -10%, rgba(44, 158, 104, 0.06) 0%, transparent 60%),
    linear-gradient(180deg, #F8F6F2, #F2EFE9);
  background-attachment: fixed;
  min-height: 100vh;
}

/* Toggle lingua: mostra solo il blocco della lingua attiva. */
body[data-lang="it"] [data-lang-block="en"] { display: none; }
body[data-lang="en"] [data-lang-block="it"] { display: none; }

a { color: var(--gold-mid); text-decoration: none; }
a:hover { text-decoration: underline; }

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

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(10px);
  background: rgba(247, 245, 241, 0.8);
  border-bottom: 1px solid var(--line);
}
.site-header .bar {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 16px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.brand {
  display: inline-flex;
  align-items: center;
  font-family: var(--serif);
  font-size: 24px;
  font-weight: 500;
  color: var(--ink);
  letter-spacing: -0.2px;
}
.brand:hover { text-decoration: none; }
.brand .dot { color: var(--gold); }
/* Marchio "Reflect" accanto al logotipo (due semicerchi speculari). Il margine
   sta SOLO sul marchio, così "Emulate" e il punto restano attaccati. */
.brand .logo-mark { width: 22px; height: 22px; flex: 0 0 auto; margin-right: 10px; }
.header-actions { display: flex; align-items: center; gap: 14px; }

.lang-toggle {
  display: inline-flex;
  border: 1px solid var(--line-mid);
  border-radius: 999px;
  overflow: hidden;
}
.lang-toggle button {
  appearance: none;
  border: 0;
  background: transparent;
  color: var(--ink-soft);
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.5px;
  padding: 6px 12px;
  cursor: pointer;
  min-height: 32px;
}
body[data-lang="it"] .lang-toggle button[data-set="it"],
body[data-lang="en"] .lang-toggle button[data-set="en"] {
  background: var(--gold);
  color: #FFFFFF;
  font-weight: 600;
}

.btn-access {
  border: 1px solid var(--line-mid);
  border-radius: 999px;
  padding: 8px 18px;
  color: var(--ink);
  font-size: 14px;
  font-weight: 500;
  min-height: 40px;
  display: inline-flex;
  align-items: center;
  transition: border-color 0.2s, background 0.2s;
}
.btn-access:hover { border-color: var(--gold); background: rgba(44, 158, 104, 0.07); text-decoration: none; }

/* ---------- Layout ---------- */
main { max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }
section { padding: 72px 0; }

.eyebrow {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--gold-mid);
  margin: 0 0 18px;
}

/* ---------- Hero ---------- */
.hero { padding: 96px 0 64px; text-align: center; }
.hero h1 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(38px, 6vw, 60px);
  line-height: 1.08;
  margin: 0 auto 24px;
  max-width: 16ch;
  letter-spacing: -1px;
}
.hero h1 .accent { color: var(--gold); }
.hero .lead {
  font-size: clamp(17px, 2.2vw, 20px);
  color: var(--ink-mid);
  max-width: 62ch;
  margin: 0 auto 36px;
}
.cta-row { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
.btn-primary {
  background: var(--gold);
  color: #FFFFFF;
  border: 0;
  border-radius: 12px;
  padding: 14px 28px;
  font-size: 16px;
  font-weight: 600;
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  cursor: pointer;
  transition: transform 0.12s, box-shadow 0.2s;
  box-shadow: 0 6px 20px rgba(44, 158, 104, 0.20);
}
.btn-primary:hover { transform: translateY(-1px); box-shadow: 0 10px 28px rgba(44, 158, 104, 0.30); text-decoration: none; }
.btn-ghost {
  border: 1px solid var(--line-mid);
  border-radius: 12px;
  padding: 14px 26px;
  color: var(--ink);
  font-size: 16px;
  min-height: 48px;
  display: inline-flex;
  align-items: center;
}
.btn-ghost:hover { border-color: var(--gold); text-decoration: none; }

/* ---------- Section titles ---------- */
.section-head { text-align: center; max-width: 60ch; margin: 0 auto 48px; }
.section-head h2 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(28px, 4vw, 40px);
  margin: 0 0 14px;
  letter-spacing: -0.6px;
}
.section-head p { color: var(--ink-mid); font-size: 17px; margin: 0; }

/* ---------- Feature grid ---------- */
/* 6 card → 3 colonne × 2 righe (simmetrico). Scende a 2 colonne su tablet e a 1
   su mobile: sempre righe piene, mai un'ultima riga spaiata. */
.grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
@media (max-width: 900px) {
  .grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .grid { grid-template-columns: 1fr; }
}
.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 28px 26px;
  box-shadow: 0 1px 2px rgba(28, 33, 40, 0.04);
}
.card .ic {
  width: 44px; height: 44px;
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 22px;
  margin-bottom: 18px;
  background: rgba(44, 158, 104, 0.12);
}
.card.teal .ic { background: rgba(62, 110, 142, 0.12); }
.card.ember .ic { background: rgba(181, 84, 63, 0.12); }
.card h3 { font-family: var(--serif); font-weight: 500; font-size: 22px; margin: 0 0 10px; letter-spacing: -0.3px; }
.card p { color: var(--ink-mid); font-size: 15px; margin: 0; }

/* ---------- Steps ---------- */
.steps { max-width: 760px; margin: 0 auto; display: grid; gap: 18px; }
.step { display: flex; gap: 20px; align-items: flex-start; }
.step .num {
  flex: 0 0 auto;
  width: 40px; height: 40px;
  border-radius: 999px;
  border: 1px solid var(--gold);
  color: var(--gold-mid);
  font-family: var(--mono);
  display: flex; align-items: center; justify-content: center;
  font-size: 15px;
}
.step h3 { margin: 6px 0 4px; font-family: var(--serif); font-weight: 500; font-size: 20px; letter-spacing: -0.2px; }
.step p { margin: 0; color: var(--ink-mid); font-size: 15px; }

/* ---------- Note / disclaimer band ---------- */
.band {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 34px 32px;
  text-align: center;
  max-width: 780px;
  margin: 0 auto;
  box-shadow: 0 1px 2px rgba(28, 33, 40, 0.04);
}
.band h3 { font-family: var(--serif); font-weight: 500; font-size: 24px; margin: 0 0 12px; letter-spacing: -0.3px; }
.band p { color: var(--ink-mid); margin: 0 auto; max-width: 60ch; }

/* ---------- Footer ---------- */
.site-footer {
  border-top: 1px solid var(--line);
  margin-top: 40px;
  padding: 40px 24px;
}
.site-footer .inner {
  max-width: var(--maxw);
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  gap: 20px 40px;
  align-items: flex-start;
  justify-content: space-between;
}
.site-footer .brand { font-size: 20px; }
.footer-tag { color: var(--ink-soft); font-size: 13px; margin: 8px 0 0; max-width: 34ch; }
.footer-links { display: flex; flex-wrap: wrap; gap: 8px 22px; }
.footer-links a { color: var(--ink-mid); font-size: 14px; }
.footer-links a:hover { color: var(--gold-mid); }
.footer-legal { width: 100%; border-top: 1px solid var(--line); margin-top: 24px; padding-top: 20px; color: var(--ink-soft); font-size: 12px; }

/* ---------- Legal pages ---------- */
.legal { max-width: 760px; margin: 0 auto; padding: 56px 24px 40px; }
.legal h1 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(30px, 5vw, 42px);
  margin: 0 0 8px;
  letter-spacing: -0.6px;
}
.legal .updated { color: var(--ink-soft); font-family: var(--mono); font-size: 12px; letter-spacing: 0.5px; margin: 0 0 12px; }
.legal .disclaimer-box {
  background: rgba(44, 158, 104, 0.07);
  border: 1px solid rgba(44, 158, 104, 0.28);
  border-radius: 12px;
  padding: 16px 18px;
  color: var(--ink-mid);
  font-size: 14px;
  margin: 20px 0 36px;
}
.legal h2 {
  font-family: var(--serif);
  font-weight: 500;
  font-size: 24px;
  margin: 40px 0 12px;
  padding-top: 8px;
  letter-spacing: -0.3px;
}
.legal h3 { font-size: 17px; font-weight: 600; margin: 26px 0 8px; color: var(--ink); }
.legal p, .legal li { color: var(--ink-mid); font-size: 15.5px; }
.legal ul { padding-left: 22px; }
.legal li { margin: 6px 0; }
.legal table { width: 100%; border-collapse: collapse; margin: 14px 0; font-size: 14px; }
.legal th, .legal td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--line); vertical-align: top; }
.legal th { color: var(--ink); font-weight: 600; }
.legal td { color: var(--ink-mid); }
.legal .placeholder {
  color: var(--gold-mid);
  background: rgba(44, 158, 104, 0.10);
  padding: 1px 6px;
  border-radius: 4px;
  font-family: var(--mono);
  font-size: 0.88em;
}
.legal .back { display: inline-block; margin-top: 40px; font-size: 14px; }

@media (max-width: 560px) {
  section { padding: 52px 0; }
  .hero { padding: 64px 0 44px; }
  .site-header .bar { padding: 14px 18px; }
  main, .legal { padding-left: 18px; padding-right: 18px; }
}