/* ==========================================================================
   Budgy — sistema di design
   Ancorato all'identità già esistente dell'icona (navy profondo + gradiente
   pesca/arancio), non a una palette generica. I colori dei quattro
   contenitori riprendono esattamente quelli usati dentro l'app.
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,500;9..144,600&family=IBM+Plex+Sans:wght@400;500;600&family=IBM+Plex+Mono:wght@500;600&display=swap');

:root {
  /* Colore */
  --navy-950: #10192B;
  --navy-800: #1B2A44;
  --navy-700: #24365A;
  --navy-600: #3D4D68;
  --peach-300: #FFD4A8;
  --clay-500: #E07440;
  --clay-400: #EC935F;
  --ink-50: #EFEAE0;
  --ink-200: #C7CCD8;
  --ink-400: #8C97AC;
  --line: rgba(239, 234, 224, 0.14);

  /* Colori dei quattro contenitori, identici a quelli dell'app */
  --c-fisse: #4C8DFF;
  --c-risparmio: #34C759;
  --c-fun: #A65FE0;
  --c-buffer: #E07440;

  /* Tipografia */
  --font-display: 'Fraunces', Georgia, serif;
  --font-body: 'IBM Plex Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'IBM Plex Mono', 'SF Mono', monospace;

  --content-width: 760px;
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
}

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

body {
  margin: 0;
  background: var(--navy-950);
  color: var(--ink-50);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--peach-300);
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 212, 168, 0.35);
  transition: border-color 0.15s ease, color 0.15s ease;
}
a:hover, a:focus-visible { border-color: var(--peach-300); }

:focus-visible {
  outline: 2px solid var(--clay-400);
  outline-offset: 3px;
  border-radius: 2px;
}

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: -0.01em;
  margin: 0 0 0.5em;
  color: var(--ink-50);
}

h1 { font-size: clamp(2.4rem, 5vw, 3.6rem); line-height: 1.08; font-optical-sizing: auto; }
h2 { font-size: clamp(1.5rem, 3vw, 2rem); line-height: 1.2; }
h3 { font-size: 1.15rem; }

p { margin: 0 0 1.1em; color: var(--ink-200); }
p.lede { color: var(--ink-50); font-size: 1.15rem; }

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--clay-400);
  display: block;
  margin-bottom: 0.9em;
}

.wrap {
  max-width: var(--content-width);
  margin: 0 auto;
  padding: 0 24px;
}

.wrap--wide { max-width: 980px; }

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

header.site {
  border-bottom: 1px solid var(--line);
  position: relative;
  z-index: 10;
}

.nav {
  max-width: 980px;
  margin: 0 auto;
  padding: 20px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px 24px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.3rem;
  color: var(--ink-50);
  border: none;
}
.brand:hover { border: none; color: var(--peach-300); }

.brand-mark {
  width: 34px;
  height: 34px;
  border-radius: 9px;
  display: block;
  flex-shrink: 0;
  object-fit: cover;
}

.nav-links {
  display: flex;
  gap: 22px;
  flex-wrap: wrap;
  font-size: 0.95rem;
}
.nav-links a {
  color: var(--ink-200);
  border-bottom: 1px solid transparent;
}
.nav-links a:hover, .nav-links a:focus-visible {
  color: var(--ink-50);
  border-color: var(--ink-400);
}

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

.hero {
  padding: 88px 0 64px;
}

.hero .badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--ink-400);
  border: 1px solid var(--line);
  border-radius: 100px;
  padding: 6px 14px;
  margin-bottom: 28px;
}
.badge .dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--clay-400);
}

/* ---------- Buste (elemento distintivo) ---------- */

.envelopes {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin: 56px 0 8px;
}

@media (max-width: 720px) {
  .envelopes { grid-template-columns: repeat(2, 1fr); }
}

.envelope {
  position: relative;
  background: var(--navy-800);
  border: 1px solid var(--line);
  border-radius: 4px 4px 10px 10px;
  padding: 22px 16px 18px;
  overflow: hidden;
  transition: transform 0.18s ease, border-color 0.18s ease;
}
.envelope:hover { transform: translateY(-3px); border-color: var(--ink-400); }

.envelope::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 34px;
  clip-path: polygon(0 0, 100% 0, 50% 68%);
  background: var(--flap-color, var(--clay-500));
  opacity: 0.9;
}

.envelope .label {
  position: relative;
  font-size: 0.82rem;
  color: var(--ink-200);
  margin-top: 20px;
}

.envelope .pct {
  position: relative;
  font-family: var(--font-mono);
  font-size: 1.7rem;
  font-weight: 600;
  color: var(--ink-50);
  margin-top: 6px;
}

.envelope .bar {
  position: relative;
  height: 3px;
  background: rgba(239,234,224,0.12);
  border-radius: 2px;
  margin-top: 14px;
  overflow: hidden;
}
.envelope .bar span {
  display: block;
  height: 100%;
  background: var(--flap-color, var(--clay-500));
  border-radius: 2px;
}

.envelope.fisse { --flap-color: var(--c-fisse); }
.envelope.risparmio { --flap-color: var(--c-risparmio); }
.envelope.fun { --flap-color: var(--c-fun); }
.envelope.buffer { --flap-color: var(--c-buffer); }

.envelopes-caption {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--ink-400);
  margin-top: 18px;
}

/* ---------- Sezioni ---------- */

section { padding: 64px 0; }
section.alt { background: var(--navy-800); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }

.divider {
  border: none;
  border-top: 1px dashed var(--line);
  margin: 0;
}

.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}
@media (max-width: 680px) {
  .two-col { grid-template-columns: 1fr; gap: 32px; }
}

.tier {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 28px 26px;
  background: var(--navy-800);
}
.tier.premium { border-color: rgba(224, 116, 64, 0.4); background: linear-gradient(180deg, rgba(224,116,64,0.08), rgba(224,116,64,0.02)); }

.tier .tier-name {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-400);
  margin-bottom: 14px;
}
.tier.premium .tier-name { color: var(--clay-400); }

.tier ul {
  list-style: none;
  margin: 0;
  padding: 0;
}
.tier li {
  padding: 9px 0;
  border-top: 1px solid var(--line);
  color: var(--ink-200);
  font-size: 0.96rem;
}
.tier li:first-of-type { border-top: none; }

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

.btn {
  display: inline-block;
  background: var(--clay-500);
  color: var(--navy-950);
  font-weight: 600;
  padding: 13px 24px;
  border-radius: 9px;
  border: none;
  font-size: 0.98rem;
}
.btn:hover, .btn:focus-visible {
  background: var(--clay-400);
  border: none;
}

.contact-card {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 30px 28px;
  background: var(--navy-800);
}

.contact-card .mail {
  font-family: var(--font-mono);
  font-size: 1.05rem;
  display: block;
  margin: 14px 0 4px;
}

/* ---------- Callout legale ---------- */

.callout {
  border-left: 3px solid var(--clay-500);
  background: var(--navy-800);
  border-radius: 0 10px 10px 0;
  padding: 20px 24px;
  margin: 28px 0;
}
.callout p:last-child { margin-bottom: 0; }

/* ---------- Contenuto legale (privacy / disclaimer) ---------- */

.legal h2 {
  margin-top: 2.2em;
  padding-top: 0.4em;
  border-top: 1px dashed var(--line);
}
.legal h2:first-of-type { border-top: none; margin-top: 1.4em; }

.legal .updated {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--ink-400);
  margin-bottom: 2.4em;
}

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

.faq-list {
  margin-top: 32px;
}

.faq-item {
  border-top: 1px dashed var(--line);
  padding: 4px 0;
}
.faq-item:last-child { border-bottom: 1px dashed var(--line); }

.faq-item summary {
  cursor: pointer;
  list-style: none;
  padding: 18px 4px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 1.02rem;
  color: var(--ink-50);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.faq-item summary::-webkit-details-marker { display: none; }

.faq-item summary::after {
  content: "+";
  font-family: var(--font-mono);
  font-size: 1.3rem;
  color: var(--clay-400);
  flex-shrink: 0;
  transition: transform 0.15s ease;
}
.faq-item[open] summary::after {
  content: "–";
}

.faq-item .faq-answer {
  padding: 0 4px 20px;
  color: var(--ink-200);
}
.faq-item .faq-answer p { margin: 0; }
.faq-item .faq-answer p + p { margin-top: 0.8em; }

/* ---------- Guida / Passi ---------- */

.step-list {
  margin-top: 32px;
}

.step {
  border-top: 1px dashed var(--line);
  padding: 28px 0;
}
.step:last-child { padding-bottom: 4px; }

.step-head {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 10px;
}

.step-num {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: var(--navy-700);
  border: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--ink-50);
  flex-shrink: 0;
}

.step-title {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 1.15rem;
  color: var(--ink-50);
  margin-right: auto;
}

.step-badge {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 100px;
  border: 1px solid var(--line);
  color: var(--ink-400);
  white-space: nowrap;
}
.step-badge.premium {
  border-color: rgba(224, 116, 64, 0.4);
  color: var(--clay-400);
}

.step-why {
  font-size: 0.9rem;
  color: var(--ink-400);
  font-style: italic;
  margin: 0 0 14px;
  padding-left: 44px;
}

.step ol {
  margin: 0;
  padding-left: 44px;
  color: var(--ink-200);
}
.step ol li { padding: 4px 0; }

.guide-toolbar {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 28px;
}

/* ---------- Nav CTA ---------- */

.nav-cta {
  padding: 9px 18px;
  font-size: 0.88rem;
}

/* ---------- Store badges ---------- */

.store-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin: 28px 0 40px;
}

.store-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 18px;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: var(--navy-800);
  color: var(--ink-50);
  text-decoration: none;
  transition: background 0.15s ease, transform 0.15s ease, border-color 0.15s ease;
}
.store-badge span {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
  font-weight: 600;
  font-size: 0.95rem;
}
.store-badge small {
  font-weight: 400;
  font-size: 0.66rem;
  color: var(--ink-400);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.store-badge--primary {
  background: var(--clay-500);
  color: var(--navy-950);
  border-color: transparent;
}
.store-badge--primary small { color: rgba(16, 25, 43, 0.65); }
.store-badge--primary:hover, .store-badge--primary:focus-visible {
  background: var(--clay-400);
  transform: translateY(-2px);
  border-color: transparent;
}

.store-badge--disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

/* ---------- Trust row ---------- */

.trust-row {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 28px;
  margin: 32px 0 0;
  padding: 0;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--ink-400);
}
.trust-row li {
  display: flex;
  align-items: center;
  gap: 8px;
}
.trust-row li::before {
  content: "✓";
  color: var(--clay-400);
  font-weight: 600;
}

/* ---------- Come funziona (3 passi) ---------- */

.how-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 36px;
  margin-top: 36px;
}
@media (max-width: 780px) {
  .how-grid { grid-template-columns: 1fr; gap: 30px; }
}

.how-card .step-num { margin-bottom: 16px; }
.how-card h3 {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 1.05rem;
  margin: 0 0 8px;
  color: var(--ink-50);
}
.how-card p {
  font-size: 0.94rem;
  margin: 0;
}

/* ---------- Galleria "Dentro l'app" ---------- */

.phone-gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 40px;
}
@media (max-width: 880px) {
  .phone-gallery { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .phone-gallery { grid-template-columns: 1fr; max-width: 340px; margin-left: auto; margin-right: auto; }
}

.shot-card {
  background: var(--navy-800);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 24px 22px;
  text-align: left;
}

.shot-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 100px;
  border: 1px solid var(--line);
  color: var(--ink-400);
  margin-bottom: 14px;
}
.shot-tag.premium {
  border-color: rgba(224, 116, 64, 0.4);
  color: var(--clay-400);
}

.shot-question {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 1.05rem;
  line-height: 1.35;
  color: var(--ink-50);
  margin: 0 0 20px;
}

.phone-frame {
  border-radius: 22px;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--navy-950);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.35);
}
.phone-frame img {
  display: block;
  width: 100%;
  height: auto;
}

/* ---------- Footer ---------- */

footer.site {
  border-top: 1px solid var(--line);
  padding: 40px 0 60px;
  margin-top: 40px;
}

.footer-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 14px;
  font-size: 0.88rem;
  color: var(--ink-400);
}

.footer-links {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}
.footer-links a { color: var(--ink-400); border-bottom: 1px solid transparent; }
.footer-links a:hover { color: var(--ink-50); border-color: var(--ink-400); }