:root {
  --bg: #f4f8ff;
  --surface: #ffffff;
  --surface-alt: #eef4ff;
  --text: #10213f;
  --muted: #5b6c8b;
  --brand: #003ec7;
  --brand-2: #0052ff;
  --danger: #b62323;
  --border: #d6e0f4;
  --shadow: 0 12px 28px rgba(16, 33, 63, 0.12);
  --radius: 16px;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  font-family: "Manrope", "Segoe UI", sans-serif;
  background: radial-gradient(circle at 100% 0%, #dbe8ff 0, transparent 40%), var(--bg);
  color: var(--text);
}

a {
  color: var(--brand);
}

.wrapper {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(8px);
  background: rgba(244, 248, 255, 0.84);
  border-bottom: 1px solid var(--border);
}

.topbar-inner {
  max-width: 1040px;
  margin: 0 auto;
  padding: 14px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: inherit;
  font-weight: 800;
  letter-spacing: 0.3px;
}

.brand-badge {
  width: 30px;
  height: 30px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--brand), var(--brand-2));
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 15px;
}

.brand-lockup {
  display: block;
  width: min(280px, 52vw);
  height: auto;
}

.nav {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  font-size: 14px;
}

.lang-toggle {
  border: 1px solid var(--border);
  border-radius: 999px;
  background: #fff;
  color: var(--text);
  font-weight: 700;
  font-size: 12px;
  padding: 6px 10px;
  cursor: pointer;
}

.nav a {
  text-decoration: none;
  color: var(--muted);
  font-weight: 600;
}

.nav a:hover {
  color: var(--brand);
}

.main {
  flex: 1;
  width: 100%;
}

.container {
  max-width: 1040px;
  margin: 0 auto;
  padding: 26px 20px 48px;
}

.hero {
  background: linear-gradient(140deg, #0a2f8f 0%, #003ec7 46%, #2b7fff 100%);
  color: #fff;
  border-radius: 24px;
  padding: 30px;
  box-shadow: var(--shadow);
  overflow: hidden;
}

.hero h1 {
  margin: 0 0 8px;
  font-size: clamp(30px, 4vw, 44px);
  letter-spacing: -0.02em;
}

.hero p {
  margin: 0;
  max-width: 60ch;
  color: rgba(255, 255, 255, 0.92);
  line-height: 1.45;
}

.promo-hero {
  background:
    radial-gradient(circle at 90% 12%, rgba(255, 107, 48, 0.35) 0, transparent 36%),
    linear-gradient(140deg, #0a2f8f 0%, #003ec7 46%, #2b7fff 100%);
}

.promo-hero-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(280px, 0.85fr);
  gap: 24px;
  align-items: center;
}

.promo-hero-figure {
  margin: 0;
}

.promo-hero-figure img {
  display: block;
  width: 100%;
  max-width: 520px;
  margin-left: auto;
  border-radius: 24px;
  box-shadow: 0 20px 48px rgba(0, 0, 0, 0.16);
}

.promo-kicker {
  margin: 0 0 10px;
  font-weight: 800;
  letter-spacing: 1.2px;
  font-size: 12px;
  opacity: 0.9;
}

.promo-section-title {
  font-family: "Lexend", "Manrope", sans-serif;
  font-size: 24px;
  margin-bottom: 12px;
}

.promo-metrics {
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
}

.metric h2 {
  font-family: "Lexend", "Manrope", sans-serif;
  margin-bottom: 6px;
}

.promo-grid {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.promo-grid article {
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 14px;
  background: var(--surface-alt);
}

.promo-grid h3 {
  margin: 0 0 6px;
}

.promo-grid p {
  margin: 0;
  color: var(--muted);
  line-height: 1.45;
}

.audience-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 12px;
}

.audience-card {
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 14px;
  background: linear-gradient(180deg, #ffffff 0%, #f7f9ff 100%);
}

.audience-card h3 {
  margin: 0 0 10px;
  font-family: "Lexend", "Manrope", sans-serif;
  font-size: 18px;
}

.audience-tag {
  margin: 0 0 8px;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 1px;
  color: var(--brand);
}

.promo-list {
  margin: 0;
  padding-left: 18px;
  display: grid;
  gap: 8px;
}

.promo-list li {
  color: var(--muted);
  line-height: 1.45;
}

.promo-timeline {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: 10px;
}

.promo-timeline div {
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 12px;
  background: #fff;
}

.promo-timeline span {
  width: 26px;
  height: 26px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--brand);
  color: #fff;
  font-weight: 700;
  margin-bottom: 8px;
}

.promo-timeline p {
  margin: 0;
  color: var(--muted);
}

.promo-cta {
  background: linear-gradient(180deg, #ffffff 0%, #f2f5ff 100%);
}

.promo-motion {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(260px, 0.9fr);
  gap: 18px;
  align-items: center;
}

.promo-motion-copy p {
  color: var(--muted);
  line-height: 1.55;
}

.motion-stage {
  position: relative;
  min-height: 260px;
  border-radius: 24px;
  background:
    radial-gradient(circle at 50% 50%, rgba(0, 82, 255, 0.12) 0, transparent 56%),
    linear-gradient(180deg, #ffffff 0%, #edf2ff 100%);
  overflow: hidden;
}

.motion-ring {
  position: absolute;
  inset: 18px;
  border-radius: 22px;
  border: 1px solid rgba(0, 62, 199, 0.12);
}

.motion-ring-1 {
  transform: scale(0.86);
  animation: pulseRing 6s ease-in-out infinite;
}

.motion-ring-2 {
  transform: scale(0.68);
  animation: pulseRing 6s ease-in-out infinite reverse;
}

.motion-card {
  position: absolute;
  min-width: 100px;
  padding: 10px 14px;
  border-radius: 999px;
  background: #fff;
  border: 1px solid rgba(0, 62, 199, 0.14);
  box-shadow: 0 14px 24px rgba(16, 33, 63, 0.12);
  color: var(--text);
  font-family: "Lexend", "Manrope", sans-serif;
  font-weight: 700;
  text-align: center;
  animation: floatChip 5.5s ease-in-out infinite;
}

.motion-card-a {
  top: 30px;
  left: 28px;
}

.motion-card-b {
  top: 108px;
  right: 36px;
  animation-delay: 0.8s;
}

.motion-card-c {
  bottom: 32px;
  left: 50%;
  margin-left: -50px;
  animation-delay: 1.5s;
}

.motion-pulse {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 76px;
  height: 76px;
  margin-left: -38px;
  margin-top: -38px;
  border-radius: 999px;
  background: radial-gradient(circle, rgba(255, 107, 48, 0.9) 0%, rgba(255, 107, 48, 0.18) 55%, transparent 72%);
  filter: blur(0.4px);
  animation: pulseCore 2.8s ease-in-out infinite;
}

.grid {
  margin-top: 18px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 14px;
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px;
  box-shadow: var(--shadow);
}

.card h2,
.card h3 {
  margin-top: 0;
  margin-bottom: 8px;
}

.card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.45;
}

.btn-row {
  margin-top: 16px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  border: 1px solid transparent;
  padding: 10px 16px;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
}

.btn-primary {
  background: var(--brand);
  color: #fff;
}

.btn-primary:hover {
  background: #0033a7;
}

.btn-ghost {
  border-color: var(--border);
  color: var(--text);
  background: #fff;
}

.btn-danger {
  background: var(--danger);
  color: #fff;
}

.section {
  margin-top: 22px;
}

.section h2 {
  margin: 0 0 12px;
}

.notice {
  border-left: 4px solid var(--brand);
  background: var(--surface-alt);
  padding: 12px 14px;
  border-radius: 10px;
  color: var(--muted);
}

.form {
  display: grid;
  gap: 12px;
}

.form label {
  font-weight: 600;
  font-size: 14px;
}

.form input,
.form select,
.form textarea {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 10px;
  font: inherit;
  background: #fff;
}

.form textarea {
  min-height: 120px;
  resize: vertical;
}

.choice-group {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.choice {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 8px 12px;
  font-size: 14px;
}

.choice input {
  width: auto;
}

.msg {
  display: none;
  border-radius: 10px;
  padding: 10px 12px;
  font-size: 14px;
}

.msg-ok {
  display: block;
  color: #0d5634;
  background: #e2f6ec;
  border: 1px solid #b9e9cb;
}

.msg-err {
  display: block;
  color: #7a1f1f;
  background: #fde9e9;
  border: 1px solid #f6bcbc;
}

.policy h2 {
  margin-top: 28px;
  margin-bottom: 8px;
}

.policy p,
.policy li {
  color: var(--muted);
  line-height: 1.55;
}

footer {
  border-top: 1px solid var(--border);
  margin-top: 30px;
}

.footer-inner {
  max-width: 1040px;
  margin: 0 auto;
  padding: 14px 20px 28px;
  color: var(--muted);
  font-size: 13px;
}

@media (max-width: 640px) {
  .topbar-inner {
    flex-direction: column;
    align-items: flex-start;
  }

  .hero {
    padding: 24px;
  }

  .promo-hero-layout {
    grid-template-columns: 1fr;
  }

  .promo-hero-figure img {
    margin-left: 0;
  }

  .promo-motion {
    grid-template-columns: 1fr;
  }

  .motion-stage {
    min-height: 220px;
  }

  .brand-lockup {
    width: min(240px, 70vw);
  }
}

@keyframes pulseRing {
  0%,
  100% { transform: scale(0.86); opacity: 0.5; }
  50% { transform: scale(0.92); opacity: 0.9; }
}

@keyframes floatChip {
  0%,
  100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

@keyframes pulseCore {
  0%,
  100% { transform: scale(0.94); opacity: 0.78; }
  50% { transform: scale(1.08); opacity: 1; }
}