:root {
  --navy: #0b1f3a;
  --navy-2: #10284a;
  --yellow: #f5c518;
  --text: #f4f7fb;
  --muted: #b7c4d6;
  --line: rgba(245, 197, 24, 0.28);
  --panel: #10233f;
  --ok: #b7e4c7;
  --danger: #ffd0d0;
}

* { box-sizing: border-box; }
html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  color-scheme: dark;
  scroll-behavior: smooth;
}
html, body { margin: 0; padding: 0; }
body {
  font-family: "Be Vietnam Pro", sans-serif;
  background:
    radial-gradient(800px 400px at 10% 0%, rgba(245, 197, 24, 0.12), transparent 50%),
    linear-gradient(180deg, #071525 0%, var(--navy) 45%, #08111d 100%);
  color: var(--text);
  line-height: 1.65;
  overflow-x: hidden;
  padding-bottom: env(safe-area-inset-bottom, 0px);
}

.wrap { width: min(1120px, calc(100% - 32px)); margin: 0 auto; }
.preview-banner {
  background: #3d3208;
  color: #ffe9a3;
  text-align: center;
  padding: 10px 16px;
  font-size: 0.9rem;
}
.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 0 8px;
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--yellow);
}
.brand { font-weight: 800; letter-spacing: 0.08em; }
.badge { border: 1px solid var(--line); padding: 6px 10px; border-radius: 999px; }

.hero {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 36px;
  align-items: center;
  padding: 24px 0 52px;
}
.kicker {
  color: var(--yellow);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-size: 0.76rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 8px;
}
.pulse-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--yellow);
  animation: pulse 1.8s infinite;
}
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(245, 197, 24, 0.55); }
  70% { box-shadow: 0 0 0 10px rgba(245, 197, 24, 0); }
  100% { box-shadow: 0 0 0 0 rgba(245, 197, 24, 0); }
}
h1 { font-size: clamp(2rem, 4.6vw, 3.6rem); line-height: 1.12; margin: 10px 0 16px; }
h1 em {
  font-style: normal;
  color: var(--yellow);
  background: linear-gradient(180deg, transparent 62%, rgba(245, 197, 24, 0.22) 62%);
}
.lede { color: var(--muted); font-size: 1.05rem; max-width: 38rem; }
.stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin: 20px 0 4px;
}
.stats div {
  background: rgba(245, 197, 24, 0.08);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 12px 10px;
  text-align: center;
}
.stats strong { display: block; font-size: 1.3rem; color: var(--yellow); }
.stats span { display: block; font-size: 0.72rem; color: var(--muted); }
.hero-card {
  position: relative;
  background: var(--navy-2);
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 18px;
  box-shadow: 0 24px 60px rgba(0,0,0,0.35), 0 0 50px rgba(245, 197, 24, 0.08);
  animation: floaty 6s ease-in-out infinite;
}
@keyframes floaty {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}
.hero-card img { width: 100%; height: auto; border-radius: 14px; display: block; }
.float-pill {
  position: absolute;
  left: 16px;
  top: 16px;
  z-index: 1;
  font-size: 0.72rem;
  font-weight: 700;
  background: rgba(11, 31, 58, 0.88);
  border: 1px solid var(--line);
  color: var(--yellow);
  padding: 6px 10px;
  border-radius: 999px;
}

.cta-row { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 22px; }
.btn {
  border: 0;
  border-radius: 999px;
  padding: 13px 22px;
  min-height: 44px;
  font-weight: 700;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
  transition: transform 0.15s ease;
}
.btn-primary {
  background: linear-gradient(180deg, #ffd54a, var(--yellow));
  color: #142033;
  box-shadow: 0 10px 24px rgba(245, 197, 24, 0.22);
}
.btn-primary:hover { transform: translateY(-1px); }
.btn-ghost { background: transparent; color: var(--yellow); border: 1px solid var(--line); }

.section { padding: 28px 0 10px; }
.eyebrow {
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--yellow);
  margin: 0 0 8px;
}
h2 { font-size: 1.85rem; margin: 0 0 16px; }
.grid-3, .grid-2 { display: grid; gap: 14px; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: 1fr 1fr; }
.card {
  background: var(--panel);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 16px;
  padding: 18px;
}
.card.lift { transition: transform 0.2s ease, border-color 0.2s ease; }
.card.lift:hover { transform: translateY(-4px); border-color: rgba(245, 197, 24, 0.4); }
.card h3 { margin: 0 0 8px; }
.num {
  display: inline-block;
  color: var(--yellow);
  font-weight: 800;
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  margin-bottom: 8px;
}
.muted { color: var(--muted); }
.seal {
  display: inline-block;
  border: 1px solid var(--yellow);
  color: var(--yellow);
  border-radius: 999px;
  padding: 4px 10px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  margin: 0 0 10px;
}

.consult {
  display: grid;
  grid-template-columns: 1fr 0.9fr;
  gap: 24px;
  padding: 40px 0 88px;
}
.form-card { box-shadow: 0 20px 50px rgba(0,0,0,0.28); }
.form-kicker {
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--yellow);
  margin: 0 0 6px;
}
.form-title { margin: 0 0 8px; }
label { display: block; font-size: 0.82rem; margin: 12px 0 6px; }
input {
  width: 100%;
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,0.12);
  background: #0a1730;
  color: var(--text);
  font-size: 16px;
}
input:focus { outline: 2px solid rgba(245, 197, 24, 0.4); border-color: var(--yellow); }
input:-webkit-autofill {
  -webkit-text-fill-color: var(--text);
  box-shadow: 0 0 0 1000px #0a1730 inset;
}
.consent { display: flex; gap: 10px; align-items: flex-start; margin: 14px 0; font-size: 0.9rem; color: var(--muted); }
.consent input { width: 20px; height: 20px; flex-shrink: 0; margin-top: 2px; }
#tu-van { scroll-margin-top: 16px; }
.form-status { margin-top: 12px; }
.form-status.error { color: var(--danger); }
.form-status.ok { color: var(--ok); font-size: 1.05rem; }
.fine { font-size: 0.82rem; color: var(--muted); }
footer { border-top: 1px solid rgba(255,255,255,0.08); padding: 24px 0 40px; color: var(--muted); font-size: 0.86rem; }

.sticky-cta { display: none; }

@media (max-width: 860px) {
  .wrap { width: min(1120px, calc(100% - 24px)); }
  .hero, .consult, .grid-3, .grid-2 { grid-template-columns: 1fr; }
  .topbar {
    flex-wrap: wrap;
    gap: 8px;
    letter-spacing: 0.08em;
    font-size: 0.7rem;
  }
  h1 { font-size: clamp(1.65rem, 8vw, 2.4rem); }
  h2 { font-size: clamp(1.35rem, 6vw, 1.75rem); }
  .lede { font-size: 1rem; }
  .hero, .consult { gap: 20px; padding-bottom: 36px; }
  .consult { padding-bottom: 96px; }
  .hero-card { padding: 12px; animation: none; }
  .cta-row { flex-direction: column; }
  .cta-row .btn,
  .consult .btn-primary { width: 100%; }
  .sticky-cta {
    display: flex;
    position: fixed;
    left: 12px;
    right: 12px;
    bottom: calc(12px + env(safe-area-inset-bottom, 0px));
    z-index: 20;
    align-items: center;
    justify-content: center;
    min-height: 48px;
    border-radius: 999px;
    background: linear-gradient(180deg, #ffd54a, var(--yellow));
    color: #142033;
    font-weight: 800;
    text-decoration: none;
    box-shadow: 0 12px 28px rgba(0,0,0,0.35);
  }
  body.lead-sent .sticky-cta { display: none; }
}