/* ==========================================================================
   home.css — Homepage layout (cashflow.automa8.it/)
   Page-specific styles ONLY. Colors/type/spacing come from tokens.css via
   base.css. Mobile-first: base rules target small screens; @media (min-width:
   768px) / (min-width: 980px) enhance for tablet/desktop.
   ========================================================================== */

/* --------------------------------------------------------------------------
   NAVIGATION
   -------------------------------------------------------------------------- */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: color-mix(in srgb, var(--color-bg) 92%, transparent);
  backdrop-filter: saturate(140%) blur(8px);
  border-bottom: 1px solid var(--color-border);
}
.nav-inner {
  display: flex;
  align-items: center;
  gap: 16px;
  min-height: 64px;
}
.nav-logo {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.35rem;
  letter-spacing: var(--tracking-display);
  color: var(--color-primary);
  text-decoration: none;
  margin-right: auto;   /* push everything else to the right */
}
.nav-links {
  display: none;         /* hidden on mobile — lives behind hamburger */
  align-items: center;
  gap: 24px;
}
.nav-links a {
  color: var(--color-ink);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
}
.nav-links a:hover {
  color: var(--color-accent);
}
.nav-login {
  color: var(--color-ink);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95rem;
  white-space: nowrap;
}
.nav-login:hover { color: var(--color-accent); }
.nav-cta {
  /* Compact CTA button in the nav — always visible, never hidden on mobile. */
  padding: 0.6rem 1rem;
  font-size: 0.9rem;
  white-space: nowrap;
}
.nav-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  color: var(--color-primary);
  cursor: pointer;
}
.nav-toggle svg { width: 22px; height: 22px; }

/* Mobile dropdown panel (nav links) toggled by the hamburger. */
.nav-menu {
  display: none;
  border-top: 1px solid var(--color-border);
}
.nav-menu.open { display: block; }
.nav-menu ul {
  list-style: none;
  margin: 0;
  padding: 8px 0 16px;
}
.nav-menu a {
  display: block;
  padding: 12px 0;
  color: var(--color-ink);
  text-decoration: none;
  font-weight: 500;
  min-height: 44px;
}
.nav-menu a:hover { color: var(--color-accent); }

@media (min-width: 980px) {
  .nav-links { display: flex; }
  .nav-toggle { display: none; }
  .nav-menu { display: none !important; }  /* never show the mobile panel on desktop */
}

/* --------------------------------------------------------------------------
   GENERIC SECTION HELPERS
   -------------------------------------------------------------------------- */
.section-head { max-width: 68ch; }
.section-head h2 { margin: 0 0 12px; }
.lead {
  font-size: 1.05rem;
  color: var(--color-muted);
  margin: 0 0 8px;
}
.cta-note {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--color-muted);
}
.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
  margin-top: 24px;
}
.link-arrow {
  display: inline-block;
  margin-top: 20px;
  font-weight: 600;
}

/* --------------------------------------------------------------------------
   HERO
   -------------------------------------------------------------------------- */
.hero .container {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  align-items: center;
}
.hero h1 { margin: 12px 0 16px; }
.hero p.sub { font-size: 1.15rem; color: var(--color-ink); margin: 0 0 20px; max-width: 34ch; }
.trust-line {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  letter-spacing: 0.04em;
  color: var(--color-muted);
  margin: 0;
}
.hero-media img {
  width: 100%;
  height: auto;
  border-radius: var(--radius);
  border: 1px solid var(--color-border);
}
@media (min-width: 900px) {
  .hero .container { grid-template-columns: 1.05fr 0.95fr; gap: 56px; }
}

/* --------------------------------------------------------------------------
   PROBLEM — 3 pain cards
   -------------------------------------------------------------------------- */
.pain-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-top: 28px;
}
.pain-card {
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 22px;
  background: color-mix(in srgb, var(--color-primary) 3%, var(--color-bg));
}
.pain-card p { margin: 0; }
@media (min-width: 768px) {
  .pain-grid { grid-template-columns: repeat(3, 1fr); gap: 20px; }
}

/* --------------------------------------------------------------------------
   SOLUTION — definition + benefit list
   -------------------------------------------------------------------------- */
.definition {
  border-left: 3px solid var(--color-primary);
  padding: 4px 0 4px 20px;
  margin: 24px 0 28px;
  font-size: 1.1rem;
  max-width: 72ch;
}
.check-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}
.check-list li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
}
.check-list svg {
  flex: 0 0 auto;
  width: 22px;
  height: 22px;
  color: var(--color-accent);
  margin-top: 2px;
}
@media (min-width: 768px) {
  .check-list { grid-template-columns: 1fr 1fr; gap: 14px 32px; }
}

/* --------------------------------------------------------------------------
   HOW IT WORKS — numbered steps (only section with numbers)
   -------------------------------------------------------------------------- */
.steps {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  margin-top: 32px;
  counter-reset: step;
}
.step {
  display: flex;
  gap: 18px;
  align-items: flex-start;
}
.step-num {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-weight: 500;
  font-size: 1.1rem;
  color: var(--color-primary);
  width: 44px;
  height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--color-border);
  border-radius: 999px;
}
.step h3 { margin: 6px 0 4px; }
.step p { margin: 0; color: var(--color-muted); }
@media (min-width: 768px) {
  .steps { grid-template-columns: repeat(3, 1fr); gap: 28px; }
  .step { flex-direction: column; }
}

/* --------------------------------------------------------------------------
   FEATURE ROWS — alternating image / text
   -------------------------------------------------------------------------- */
.feature .container {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  align-items: center;
}
.feature-media img {
  width: 100%;
  height: auto;
  border-radius: var(--radius);
  border: 1px solid var(--color-border);
}
.feature h2 { margin: 8px 0 12px; }
.feature .lead { margin-bottom: 16px; }
@media (min-width: 900px) {
  .feature .container { grid-template-columns: 1fr 1fr; gap: 56px; }
  /* Alternate the media side on even feature rows for rhythm. */
  .feature.reverse .feature-media { order: 2; }
}

/* --------------------------------------------------------------------------
   SECURITY — teaser + large stamp
   -------------------------------------------------------------------------- */
.security .container {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  align-items: center;
}
.security-stamp {
  display: flex;
  justify-content: center;
}
.security-stamp-img {
  width: 220px;
  max-width: 60%;
  height: auto;
}
@media (min-width: 900px) {
  .security .container { grid-template-columns: 1.3fr 0.7fr; gap: 48px; }
  .security-stamp-img { max-width: 100%; }
}

/* --------------------------------------------------------------------------
   PRICING TEASER
   -------------------------------------------------------------------------- */
.price-headline {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(2rem, 6vw, 3rem);
  font-weight: 500;
  color: var(--color-primary);
  margin: 8px 0 4px;
}
.price-headline .per { font-size: 1rem; color: var(--color-muted); }

/* --------------------------------------------------------------------------
   DEMO — video placeholder
   -------------------------------------------------------------------------- */
.video-placeholder {
  position: relative;
  margin-top: 28px;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--color-border);
  aspect-ratio: 16 / 9;
  background: var(--color-ink);
}
.video-placeholder img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.55;
}
.video-placeholder .play {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  color: #fff;
  text-align: center;
  padding: 24px;
}
.video-placeholder .play-btn {
  width: 72px;
  height: 72px;
  border-radius: 999px;
  background: var(--color-cta);
  color: var(--color-ink);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.video-placeholder .play-btn svg { width: 30px; height: 30px; }
.video-placeholder .tag {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.06em;
}

/* --------------------------------------------------------------------------
   TESTIMONIALS
   -------------------------------------------------------------------------- */
.testi-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  margin-top: 32px;
}
.testi-card {
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.testi-card blockquote {
  margin: 0;
  font-size: 1.02rem;
  line-height: 1.6;
}
.testi-foot {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: auto;
}
.testi-foot img {
  width: 48px;
  height: 48px;
  border-radius: 999px;
  object-fit: cover;
  border: 1px solid var(--color-border);
}
.testi-foot .who { flex: 1 1 auto; }
.testi-foot .who strong { display: block; }
.testi-foot .who span { font-size: 0.85rem; color: var(--color-muted); }
.testi-foot cf-stamp { flex: 0 0 auto; }
@media (min-width: 900px) {
  .testi-grid { grid-template-columns: repeat(3, 1fr); gap: 24px; }
}

/* --------------------------------------------------------------------------
   FINAL CTA
   -------------------------------------------------------------------------- */
.final-cta { text-align: center; }
.final-cta .container { max-width: 720px; }
.final-cta .btn-row { justify-content: center; }

/* --------------------------------------------------------------------------
   FOOTER
   -------------------------------------------------------------------------- */
.footer {
  border-top: 1px solid var(--color-border);
  padding-block: 56px 40px;
}
/* On mobile the sticky CTA bar is fixed at the bottom; add clearance so it
   never overlaps the footer's bottom bar. Removed once the sticky bar is
   hidden at >=768px. */
@media (max-width: 767.98px) {
  .footer { padding-bottom: calc(40px + 76px + env(safe-area-inset-bottom)); }
}
.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
}
.footer-logo {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.35rem;
  color: var(--color-primary);
}
.footer-brand p { margin: 10px 0 0; color: var(--color-muted); font-size: 0.92rem; max-width: 34ch; }

/* Footer link columns (Explore + Legal). */
.footer-col h3 {
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.72rem;
  font-weight: 500;
  color: var(--color-muted);
  margin: 0 0 16px;
}
.footer-col ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.footer-col a {
  font-size: 0.92rem;
  color: var(--color-ink);
  text-decoration: none;
}
.footer-col a:hover { color: var(--color-accent); text-decoration: underline; }

/* Bottom bar: byline/copyright, separated by a hairline. */
.footer-bottom {
  margin-top: 40px;
  padding-top: 24px;
  border-top: 1px solid var(--color-border);
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
  align-items: center;
  justify-content: space-between;
}
.footer-bottom p { margin: 0; font-size: 0.85rem; color: var(--color-muted); }

@media (min-width: 720px) {
  /* Brand column wider; two link columns share the rest. */
  .footer-grid { grid-template-columns: 1.6fr 1fr 1fr; align-items: start; gap: 48px; }
}

/* --------------------------------------------------------------------------
   MOBILE STICKY CTA BAR — appears after scrolling past the hero
   -------------------------------------------------------------------------- */
.sticky-cta {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 60;
  background: color-mix(in srgb, var(--color-bg) 96%, transparent);
  backdrop-filter: saturate(140%) blur(8px);
  border-top: 1px solid var(--color-border);
  padding: 10px 16px calc(10px + env(safe-area-inset-bottom));
  display: flex;
  align-items: center;
  gap: 12px;
  transform: translateY(120%);
  transition: transform 0.28s ease;
}
.sticky-cta.visible { transform: translateY(0); }
.sticky-cta .btn { flex: 1 1 auto; }
.sticky-cta .sc-note {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--color-muted);
  flex: 0 0 auto;
  max-width: 40%;
  line-height: 1.3;
}
/* Only ever a mobile affordance — hidden from ~tablet up. */
@media (min-width: 768px) {
  .sticky-cta { display: none; }
}