.fd-hero, .fd-about, .fd-features, .fd-who {
  font-family: "Space Grotesk", "Poppins", system-ui, sans-serif;
}
.fd-container { max-width: 1100px; margin: 0 auto; padding: 0 20px; }
.fd-kicker {
  display: inline-flex; padding: 5px 12px; border-radius: 999px; font-size: 11px;
  font-weight: 750; letter-spacing: .07em; text-transform: uppercase;
  color: #5A52FF; background: rgba(90, 82, 255, .1); border: 1px solid rgba(90, 82, 255, .18);
  margin-bottom: 12px;
}
.fd-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 13px 22px; border-radius: 12px; font-weight: 700; font-size: 14px;
  text-decoration: none; transition: .2s;
}
.fd-btn-primary { background: #5A52FF; color: #fff; box-shadow: 0 10px 24px rgba(90, 82, 255, .28); }
.fd-btn-primary:hover { background: #473ECC; transform: translateY(-2px); }
.fd-btn-ghost { background: transparent; color: #5A52FF; border: 1.5px solid rgba(90, 82, 255, .45); }
.fd-btn-ghost:hover { background: rgba(90, 82, 255, .06); }

.fd-hero {
  position: relative; overflow: hidden; padding: 72px 0 40px;
  background: linear-gradient(165deg, #070B1A 0%, #12163A 48%, #1A1040 100%);
  color: #fff;
}
.fd-hero-bg { position: absolute; inset: 0; pointer-events: none; }
.fd-orb {
  position: absolute; border-radius: 50%; filter: blur(50px); opacity: .45;
}
.fd-orb-1 {
  width: 320px; height: 320px; top: -80px; right: 8%;
  background: radial-gradient(circle, #5A52FF, transparent 70%);
  animation: fdFloat 8s ease-in-out infinite;
}
.fd-orb-2 {
  width: 240px; height: 240px; bottom: 10%; left: -40px;
  background: radial-gradient(circle, #0EA5E9, transparent 70%);
  animation: fdFloat 10s ease-in-out infinite reverse;
}
.fd-grid-fade {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 30%, #000 20%, transparent 75%);
}
@keyframes fdFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(18px); }
}
.fd-hero-inner { position: relative; z-index: 1; text-align: center; }
.fd-status {
  display: inline-flex; align-items: center; gap: 8px; margin-bottom: 18px;
  padding: 7px 14px; border-radius: 999px; font-size: 12.5px; font-weight: 600;
  color: #C7D2FE; background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.1);
}
.fd-status-dot {
  width: 8px; height: 8px; border-radius: 50%; background: #34D399;
  box-shadow: 0 0 0 0 rgba(52, 211, 153, .5);
  animation: fdPulse 1.8s ease-out infinite;
}
@keyframes fdPulse {
  0% { box-shadow: 0 0 0 0 rgba(52, 211, 153, .55); }
  70% { box-shadow: 0 0 0 8px rgba(52, 211, 153, 0); }
  100% { box-shadow: 0 0 0 0 rgba(52, 211, 153, 0); }
}
.fd-hero h1 {
  margin: 0 0 8px; font-size: clamp(2.2rem, 5vw, 3.4rem); font-weight: 800;
  letter-spacing: -0.04em; color: #fff;
}
.fd-typed-line {
  min-height: 1.4em; margin: 0 0 16px; font-size: clamp(1.25rem, 3vw, 1.75rem);
  font-weight: 700; color: #A5B4FC;
}
.fd-cursor {
  display: inline-block; width: 2px; height: 1.05em; margin-left: 2px;
  background: #A5B4FC; vertical-align: -0.12em;
  animation: fdBlink 1s step-end infinite;
}
@keyframes fdBlink { 50% { opacity: 0; } }
.fd-lead {
  margin: 0 auto 28px; max-width: 560px; color: #94A3B8; font-size: 16px; line-height: 1.65;
}
.fd-lead strong { color: #E2E8F0; }
.fd-hero-actions { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; margin-bottom: 40px; }
.fd-hero .fd-btn-ghost { color: #E2E8F0; border-color: rgba(255,255,255,.28); }
.fd-hero .fd-btn-ghost:hover { background: rgba(255,255,255,.08); }
.fd-mockup {
  max-width: 860px; margin: 0 auto; border-radius: 20px; overflow: hidden;
  border: 1px solid rgba(255,255,255,.12);
  box-shadow: 0 30px 60px rgba(0,0,0,.35);
  background: rgba(15, 23, 42, .4);
}
.fd-mockup img { display: block; width: 100%; height: auto; }

.fd-about { padding: 80px 0; background: #fff; }
.fd-about-grid {
  display: grid; grid-template-columns: 1.05fr .95fr; gap: 48px; align-items: center;
}
.fd-about-copy h2 {
  margin: 0 0 14px; font-size: clamp(1.6rem, 3vw, 2.1rem); color: #030825;
  font-weight: 800; letter-spacing: -0.02em; line-height: 1.2;
}
.fd-about-copy > p { margin: 0 0 20px; color: #64748B; line-height: 1.65; font-size: 15.5px; }
.fd-checks { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.fd-checks li {
  position: relative; padding-left: 28px; color: #334155; font-size: 14.5px; font-weight: 600;
}
.fd-checks li::before {
  content: ""; position: absolute; left: 0; top: 4px; width: 18px; height: 18px;
  border-radius: 50%; background: #DCFCE7;
  box-shadow: inset 0 0 0 5px #16A34A;
}
.fd-about-visual {
  border-radius: 20px; overflow: hidden; border: 1px solid #E2E8F0;
  box-shadow: 0 18px 40px rgba(15, 23, 42, .08);
}
.fd-about-visual img { display: block; width: 100%; height: auto; }
.fd-visual-fallback {
  min-height: 220px; display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, #1E1B4B, #312E81); color: #C7D2FE;
  font-weight: 700; font-size: 1.2rem;
}

.fd-features { padding: 64px 0 80px; background: #F8FAFC; }
.fd-section-head { text-align: center; margin-bottom: 36px; }
.fd-section-head h2 {
  margin: 0; font-size: clamp(1.5rem, 3vw, 2rem); color: #030825; font-weight: 800;
}
.fd-feat-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.fd-feat {
  background: #fff; border: 1px solid #E2E8F0; border-radius: 18px; padding: 24px 20px;
  transition: transform .2s, box-shadow .2s;
}
.fd-feat:hover { transform: translateY(-4px); box-shadow: 0 16px 32px rgba(15, 23, 42, .07); }
.fd-feat-icon {
  width: 44px; height: 44px; border-radius: 12px; background: #EEF2FF;
  display: flex; align-items: center; justify-content: center; font-size: 20px; margin-bottom: 14px;
}
.fd-feat h3 { margin: 0 0 8px; font-size: 16px; color: #0f172a; }
.fd-feat p { margin: 0; color: #64748B; font-size: 14px; line-height: 1.55; }

.fd-faq { padding: 48px 0 64px; background: #fff; }
.fd-faq .fd-section-head { margin-bottom: 28px; }
.fd-faq .fd-kicker { display: block; text-align: center; margin-bottom: 8px; }
.fd-faq-list { max-width: 680px; margin: 0 auto; display: grid; gap: 10px; }
.fd-faq-item {
  background: #F8FAFC; border: 1px solid #E2E8F0; border-radius: 14px; padding: 4px 16px;
}
.fd-faq-item summary {
  cursor: pointer; font-weight: 700; color: #030825; padding: 14px 0; list-style: none;
}
.fd-faq-item summary::-webkit-details-marker { display: none; }
.fd-faq-item p { margin: 0 0 14px; color: #64748B; line-height: 1.55; font-size: 14.5px; }
.fd-faq-item a { color: #5A52FF; font-weight: 600; }

.fd-who { padding: 0 0 88px; background: #F8FAFC; }
.fd-who-box {
  display: flex; align-items: center; justify-content: space-between; gap: 28px;
  background: #0B1020; color: #fff; border-radius: 24px; padding: 36px 32px;
  border: 1px solid rgba(165, 180, 252, .2);
}
.fd-who-box h2 { margin: 0 0 10px; color: #fff; font-size: 1.45rem; }
.fd-who-box p { margin: 0; color: #94A3B8; line-height: 1.6; max-width: 560px; }
.fd-who-box strong { color: #E2E8F0; }
.fd-who-actions { display: flex; flex-wrap: wrap; gap: 10px; flex-shrink: 0; }
.fd-who .fd-btn-ghost { color: #E2E8F0; border-color: rgba(255,255,255,.28); }

@media (max-width: 900px) {
  .fd-about-grid, .fd-feat-grid { grid-template-columns: 1fr; }
  .fd-who-box { flex-direction: column; text-align: center; }
  .fd-who-actions { justify-content: center; width: 100%; }
}
@media (max-width: 600px) {
  .fd-hero { padding: 56px 0 28px; }
  .fd-hero-actions .fd-btn { width: 100%; }
}