/* ============================================================
   FinToolbox — landing-page-only styles
   Hero + USP-Strip + Feature-Grid.
   Ported from /design-reference/styles.css Z. 615–758.
   ============================================================ */

/* ---------- Hero ---------- */
.hero {
  position: relative;
  padding: 56px 0 48px;
  border-bottom: 1px solid var(--line-soft);
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(60% 60% at 20% 0%, var(--green-soft), transparent 70%),
    radial-gradient(50% 50% at 90% 0%, var(--red-soft), transparent 70%);
  pointer-events: none;
  opacity: 0.7;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 40px;
  align-items: center;
  position: relative;
}
@media (max-width: 1023px) {
  .hero-grid { grid-template-columns: 1fr; }
}

.hero h1 {
  font-size: 52px;
  font-weight: 800;
  letter-spacing: -0.035em;
  line-height: 1.04;
  margin: 0 0 18px;
}
.hero h1 .accent { color: var(--green); }
.hero p.lede {
  font-size: 16px;
  color: var(--text-2);
  margin: 0 0 26px;
  max-width: 56ch;
  line-height: 1.55;
}
.hero .cta { display: flex; gap: 10px; flex-wrap: wrap; }
.hero .trust {
  margin-top: 28px;
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
  font-size: 12px;
  color: var(--text-3);
}
.hero .trust b { color: var(--text); font-weight: 600; }
.hero .trust span {
  display: inline-flex; align-items: center; gap: 6px;
}
.hero .trust .dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--green); box-shadow: 0 0 6px var(--green);
}

@media (max-width: 720px) {
  .hero { padding: 32px 0 28px; }
  .hero h1 { font-size: 36px; }
}

/* ---------- USP strip ---------- */
.usp {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 14px;
  margin: 28px 0;
}
.usp-item {
  padding: 22px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.usp-item .num {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--text-4);
  letter-spacing: 0.1em;
}
.usp-item h5 {
  margin: 0;
  font-size: 16px;
  font-weight: 700;
  letter-spacing: -0.01em;
}
.usp-item p {
  margin: 0;
  color: var(--text-2);
  font-size: 13px;
}
.usp-gfx {
  height: 84px;
  margin: -4px -4px 4px;
  border-radius: 10px;
  background:
    radial-gradient(80% 80% at 50% 0%, var(--green-soft), transparent 70%),
    var(--card-2);
  border: 1px solid var(--line-soft);
  display: flex; align-items: center; justify-content: center;
  overflow: hidden;
}
@keyframes uspBob1 { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-3px); } }
@keyframes uspBob2 { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-5px); } }
@keyframes uspBob3 { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-4px); } }
.usp-coin-a { animation: uspBob1 3.2s ease-in-out infinite; transform-origin: center; }
.usp-coin-b { animation: uspBob2 3.6s ease-in-out infinite; transform-origin: center; animation-delay: -0.6s; }
.usp-coin-c { animation: uspBob3 3.0s ease-in-out infinite; transform-origin: center; animation-delay: -1.2s; }

/* ---------- Section header (between USP and Feature-Grid) ---------- */
.section-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin: 10px 2px 14px;
}
.section-head h2 {
  margin: 0;
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.018em;
}
.section-head p {
  margin: 4px 0 0;
  color: var(--text-3);
  font-size: 13px;
}