:root {
  --bg:        #0a0c12;
  --bg-alt:    #11141d;
  --card-bg:   linear-gradient(160deg, #1b1f2c 0%, #161922 100%);
  --border:    #262b3a;
  --text:      #eef0f5;
  --text-dim:  #9aa1b4;
  --accent:    #ff6b35;
  --accent-2:  #5865f2;
  --positive:  #2ecc71;
  --negative:  #e74c3c;
  --glow:      0 0 0 1px rgba(255,107,53,0.25), 0 8px 32px rgba(255,107,53,0.12);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background:
    radial-gradient(circle at 15% 0%, rgba(255,107,53,0.08), transparent 40%),
    radial-gradient(circle at 85% 15%, rgba(88,101,242,0.10), transparent 45%),
    var(--bg);
  color: var(--text);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
::selection { background: var(--accent); color: #fff; }

/* ── Topbar ──────────────────────────────────────────────────────────────── */
.topbar {
  background: rgba(17, 20, 29, 0.75);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 50;
}
.topbar__inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 14px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.brand { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 1.3rem; letter-spacing: -0.02em; }
.brand__icon {
  font-size: 1.3rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px; height: 38px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--accent), #ff9248);
  box-shadow: 0 4px 16px rgba(255,107,53,0.35);
}
.topnav { display: flex; align-items: center; gap: 28px; font-size: 0.95rem; }
.topnav a:not(.topnav__cta) { color: var(--text-dim); transition: color 0.15s; }
.topnav a:not(.topnav__cta):hover { color: var(--text); }
.topnav__cta {
  background: linear-gradient(135deg, var(--accent), #ff8c4a);
  color: #fff !important;
  padding: 10px 20px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.9rem;
  box-shadow: 0 6px 20px rgba(255,107,53,0.30);
  transition: transform 0.15s, box-shadow 0.15s;
}
.topnav__cta:hover { transform: translateY(-1px); box-shadow: 0 8px 26px rgba(255,107,53,0.45); }

/* ── Hero ────────────────────────────────────────────────────────────────── */
.hero {
  max-width: 880px;
  margin: 80px auto 24px;
  padding: 0 24px;
  text-align: center;
}
.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent);
  background: rgba(255,107,53,0.12);
  border: 1px solid rgba(255,107,53,0.25);
  padding: 7px 16px;
  border-radius: 999px;
  margin-bottom: 24px;
}
.hero__eyebrow .pulse-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--positive);
  box-shadow: 0 0 0 0 rgba(46,204,113,0.6);
  animation: pulse 1.8s infinite;
}
@keyframes pulse {
  0%   { box-shadow: 0 0 0 0 rgba(46,204,113,0.55); }
  70%  { box-shadow: 0 0 0 9px rgba(46,204,113,0); }
  100% { box-shadow: 0 0 0 0 rgba(46,204,113,0); }
}
.hero h1 {
  font-size: clamp(2.1rem, 5vw, 3.2rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  margin: 0 0 18px;
  line-height: 1.15;
}
.hero .accent {
  background: linear-gradient(135deg, var(--accent), #ffb088);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero__sub { color: var(--text-dim); font-size: 1.08rem; margin: 0 auto 32px; max-width: 640px; }
.hero__actions { display: flex; align-items: center; justify-content: center; gap: 16px; flex-wrap: wrap; }
.hero__btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, var(--accent), #ff8c4a);
  color: #fff;
  font-weight: 700;
  padding: 16px 32px;
  border-radius: 12px;
  font-size: 1.05rem;
  box-shadow: 0 10px 32px rgba(255,107,53,0.35);
  transition: transform 0.15s, box-shadow 0.15s;
}
.hero__btn:hover { transform: translateY(-3px); box-shadow: 0 14px 40px rgba(255,107,53,0.5); }
.hero__btn--ghost {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
  box-shadow: none;
}
.hero__btn--ghost:hover { border-color: var(--accent); color: var(--accent); transform: translateY(-3px); box-shadow: none; }

/* ── Stats strip ─────────────────────────────────────────────────────────── */
.statsbar {
  max-width: 880px;
  margin: 56px auto 0;
  padding: 0 24px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  text-align: center;
}
.statsbar__item {
  background: rgba(255,255,255,0.02);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 20px 12px;
}
.statsbar__value {
  font-size: 1.7rem;
  font-weight: 800;
  background: linear-gradient(135deg, #fff, var(--text-dim));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.statsbar__label { font-size: 0.78rem; color: var(--text-dim); text-transform: uppercase; letter-spacing: 0.05em; margin-top: 4px; }

/* ── Ad slots ────────────────────────────────────────────────────────────── */
.ad-slot {
  max-width: 1200px;
  margin: 40px auto;
  padding: 14px 24px;
  text-align: center;
}
.ad-slot__label {
  display: block;
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 8px;
  opacity: 0.6;
}
.grid__ad { grid-column: 1 / -1; }

/* ── Main grid ───────────────────────────────────────────────────────────── */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px 64px; }
.section-header { text-align: center; max-width: 640px; margin: 0 auto 40px; }
.section-title {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin: 0 0 10px;
}
.section-sub { color: var(--text-dim); font-size: 0.98rem; margin: 0; }
.badge-count {
  background: linear-gradient(135deg, var(--accent), #ff8c4a);
  color: #fff;
  font-size: 0.78rem;
  font-weight: 800;
  padding: 4px 12px;
  border-radius: 999px;
  box-shadow: 0 4px 14px rgba(255,107,53,0.35);
}
.empty-state { color: var(--text-dim); text-align: center; padding: 64px 0; font-size: 1.05rem; }

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 22px;
}

/* ── Card ────────────────────────────────────────────────────────────────── */
.card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  position: relative;
  overflow: hidden;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}
.card::before {
  content: "";
  position: absolute;
  inset: 0;
  padding: 1px;
  border-radius: 16px;
  background: linear-gradient(135deg, var(--tier-color, var(--accent)), transparent 45%);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0.55;
  pointer-events: none;
}
.card:hover {
  transform: translateY(-4px);
  border-color: var(--tier-color, var(--accent));
  box-shadow: 0 16px 40px rgba(0,0,0,0.35), 0 0 0 1px var(--tier-color, var(--accent)) inset;
}
.card__head { display: flex; align-items: center; justify-content: space-between; }
.tier-pill {
  font-size: 0.76rem;
  font-weight: 800;
  color: #11131a;
  padding: 5px 12px;
  border-radius: 999px;
  letter-spacing: 0.02em;
  box-shadow: 0 4px 14px rgba(0,0,0,0.25);
}
.card__time { font-size: 0.74rem; color: var(--text-dim); }
.card__title { margin: 0; font-size: 1.18rem; font-weight: 700; letter-spacing: -0.01em; }
.card__subtitle { margin: -8px 0 0; color: var(--text-dim); font-size: 0.92rem; }
.card__subtitle strong { color: var(--text); }

.stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}
.stat {
  background: rgba(255,255,255,0.025);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px 14px;
  display: flex;
  flex-direction: column;
  gap: 3px;
}
.stat__label { font-size: 0.7rem; color: var(--text-dim); text-transform: uppercase; letter-spacing: 0.05em; }
.stat__value { font-size: 1.08rem; font-weight: 800; letter-spacing: -0.01em; }
.stat--positive .stat__value { color: var(--positive); }

.outputs summary {
  cursor: pointer;
  font-size: 0.86rem;
  color: var(--accent-2);
  font-weight: 700;
  list-style: none;
  display: flex;
  align-items: center;
  gap: 6px;
}
.outputs summary::-webkit-details-marker { display: none; }
.outputs summary::before { content: "▸"; transition: transform 0.15s; font-size: 0.7rem; }
.outputs[open] summary::before { transform: rotate(90deg); }
.outputs ul { list-style: none; margin: 12px 0 0; padding: 0; display: flex; flex-direction: column; gap: 6px; }
.outputs li {
  display: grid;
  grid-template-columns: 1fr auto auto auto;
  gap: 10px;
  font-size: 0.81rem;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 7px 12px;
  align-items: center;
}
.outputs__name { font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.outputs__cond { color: var(--text-dim); }
.outputs__price { color: var(--positive); font-weight: 700; }
.outputs__prob { color: var(--text-dim); }

.card__cta {
  margin-top: auto;
  text-align: center;
  background: linear-gradient(135deg, var(--accent-2), #6f7bf7);
  color: #fff;
  font-weight: 700;
  font-size: 0.9rem;
  padding: 12px 16px;
  border-radius: 10px;
  transition: transform 0.15s, box-shadow 0.15s;
  box-shadow: 0 8px 22px rgba(88,101,242,0.28);
}
.card__cta:hover { transform: translateY(-2px); box-shadow: 0 12px 30px rgba(88,101,242,0.4); }

/* ── How it works ────────────────────────────────────────────────────────── */
.howitworks {
  background: linear-gradient(180deg, var(--bg-alt), var(--bg));
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 72px 24px;
  text-align: center;
}
.howitworks h2 { font-size: clamp(1.6rem, 3vw, 2.1rem); font-weight: 800; letter-spacing: -0.02em; margin-bottom: 12px; }
.howitworks > p { color: var(--text-dim); max-width: 560px; margin: 0 auto 40px; }
.howitworks__grid {
  max-width: 1040px;
  margin: 0 auto 40px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}
.howitworks__item {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 28px 24px;
  text-align: left;
  transition: transform 0.2s ease, border-color 0.2s ease;
}
.howitworks__item:hover { transform: translateY(-4px); border-color: var(--accent); }
.howitworks__icon {
  font-size: 1.6rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 52px; height: 52px;
  border-radius: 14px;
  background: rgba(255,107,53,0.12);
  margin-bottom: 16px;
}
.howitworks__item h3 { margin: 0 0 8px; font-size: 1.08rem; font-weight: 700; }
.howitworks__item p { color: var(--text-dim); font-size: 0.92rem; margin: 0; }

/* ── Trust strip ─────────────────────────────────────────────────────────── */
.trust {
  max-width: 1040px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 28px;
  color: var(--text-dim);
  font-size: 0.85rem;
}
.trust__item { display: flex; align-items: center; gap: 8px; }
.trust__item span:first-child { font-size: 1.1rem; }

/* ── Footer ──────────────────────────────────────────────────────────────── */
.footer {
  max-width: 1200px;
  margin: 0 auto;
  padding: 40px 24px 72px;
  color: var(--text-dim);
  font-size: 0.78rem;
  text-align: center;
}
.footer p { margin: 4px 0; }
.footer__brand { font-weight: 800; color: var(--text); margin-bottom: 8px; font-size: 0.95rem; }

@media (max-width: 720px) {
  .statsbar { grid-template-columns: 1fr; }
  .topnav a:not(.topnav__cta) { display: none; }
}
@media (max-width: 600px) {
  .hero { margin-top: 56px; }
  .topnav { gap: 12px; font-size: 0.85rem; }
}