*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html,
body {
  height: 100%;
}

body {
  font-family: "Pretendard", "Poppins", system-ui, -apple-system, BlinkMacSystemFont,
    "Segoe UI", sans-serif;
  background: radial-gradient(circle at top left, #101727 0, #050712 45%, #020309 100%);
  color: #f5f7ff;
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  max-width: 100%;
  display: block;
}

ul {
  list-style: none;
}

.wr-container {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 20px;
}

.wr-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(18px);
  background: linear-gradient(to bottom, rgba(5, 7, 18, 0.9), rgba(5, 7, 18, 0.4));
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.wr-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  height: 72px;
}

.wr-logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  letter-spacing: 0.04em;
}

.wr-logo-mark {
  width: 32px;
  height: 32px;
  border-radius: 12px;
  background: radial-gradient(circle at 20% 0, #6dffb3, #11a8ff 40%, #4333ff 100%);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 18px;
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.16);
}

.wr-logo-text {
  font-size: 18px;
}

.wr-nav {
  display: flex;
  align-items: center;
  gap: 20px;
  font-size: 14px;
  color: rgba(235, 238, 255, 0.76);
}

.wr-nav a {
  position: relative;
  padding: 4px 0;
}

.wr-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -4px;
  width: 0;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, #6dffb3, #11a8ff);
  transition: width 0.18s ease-out;
}

.wr-nav a:hover::after {
  width: 100%;
}

.wr-header-cta {
  display: flex;
  align-items: center;
  gap: 10px;
}

.wr-btn {
  border-radius: 999px;
  font-size: 13px;
  padding: 8px 16px;
  border: none;
  cursor: pointer;
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  white-space: nowrap;
  text-decoration: none;
  transition: all 0.2s ease;
}

a.wr-btn {
  border: none;
}

.wr-btn-primary {
  background: linear-gradient(135deg, #3dffb5, #11a8ff);
  color: #020309;
  box-shadow: 0 14px 30px rgba(7, 187, 114, 0.4);
}

.wr-btn-primary:hover {
  filter: brightness(1.05);
}

.wr-btn-outline {
  border: 1px solid rgba(255, 255, 255, 0.4);
  background: transparent;
  color: #f5f7ff;
}

.wr-btn-ghost {
  background: transparent;
  color: rgba(235, 238, 255, 0.86);
}

/* HERO */

.wr-hero {
  padding: 72px 0 64px;
  background:
    radial-gradient(circle at top left, rgba(74, 222, 128, 0.16) 0, transparent 60%),
    radial-gradient(circle at top right, rgba(56, 189, 248, 0.14) 0, transparent 55%);
}

.wr-hero-inner {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr);
  gap: 40px;
  align-items: center;
}

.wr-eyebrow {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  border-radius: 999px;
  border: 1px solid rgba(148, 163, 184, 0.5);
  font-size: 12px;
  color: rgba(226, 232, 240, 0.9);
  margin-bottom: 12px;
  background: linear-gradient(90deg, rgba(15, 23, 42, 0.9), rgba(15, 23, 42, 0.2));
}

.wr-hero h1 {
  font-size: clamp(32px, 4vw, 40px);
  line-height: 1.16;
  letter-spacing: -0.03em;
  margin-bottom: 14px;
}

.wr-gradient-text {
  background: linear-gradient(135deg, #6dffb3, #11a8ff);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.wr-hero-subtitle {
  color: rgba(226, 232, 240, 0.78);
  font-size: 15px;
  line-height: 1.6;
  margin-bottom: 16px;
}

.wr-hero-bullets {
  margin-bottom: 24px;
  font-size: 14px;
  color: rgba(226, 232, 240, 0.86);
}

.wr-hero-bullets li {
  position: relative;
  padding-left: 16px;
}

.wr-hero-bullets li + li {
  margin-top: 6px;
}

.wr-hero-bullets li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: linear-gradient(135deg, #6dffb3, #11a8ff);
}

.wr-hero-cta {
  margin-bottom: 18px;
}

.wr-signup-form {
  background: radial-gradient(circle at top left, rgba(15, 118, 110, 0.45), rgba(15, 23, 42, 0.96));
  border-radius: 18px;
  padding: 18px 18px 16px;
  border: 1px solid rgba(148, 163, 184, 0.38);
  box-shadow:
    0 28px 60px rgba(15, 23, 42, 0.8),
    0 0 0 1px rgba(15, 23, 42, 0.8) inset;
}

.wr-input-label {
  display: block;
  font-size: 12px;
  color: rgba(226, 232, 240, 0.86);
  margin-bottom: 10px;
}

.wr-input-row {
  display: flex;
  gap: 8px;
}

.wr-input-row input {
  flex: 1;
  border-radius: 999px;
  border: 1px solid rgba(148, 163, 184, 0.6);
  background: rgba(15, 23, 42, 0.76);
  color: #e2e8f0;
  padding: 10px 14px;
  font-size: 14px;
  outline: none;
}

.wr-input-row input::placeholder {
  color: rgba(148, 163, 184, 0.9);
}

.wr-input-row input:focus {
  border-color: #3dffb5;
  box-shadow: 0 0 0 1px rgba(61, 255, 181, 0.55);
}

.wr-signup-meta {
  margin-top: 8px;
  font-size: 11px;
  color: rgba(148, 163, 184, 0.96);
}

.wr-hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 10px;
  font-size: 11px;
  color: rgba(148, 163, 184, 0.9);
}

/* Hero right panel */

.wr-hero-panel {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.wr-hero-card {
  border-radius: 20px;
  background: radial-gradient(circle at top left, rgba(61, 255, 181, 0.28), rgba(15, 23, 42, 0.98));
  border: 1px solid rgba(148, 163, 184, 0.4);
  box-shadow:
    0 32px 80px rgba(15, 23, 42, 0.9),
    0 0 0 1px rgba(15, 23, 42, 0.8) inset;
  padding: 18px 18px 16px;
}

.wr-hero-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 13px;
  margin-bottom: 12px;
}

.wr-pill {
  display: inline-flex;
  align-items: center;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 11px;
  border: 1px solid rgba(148, 163, 184, 0.6);
}

.wr-pill-green {
  background: rgba(34, 197, 94, 0.18);
  border-color: rgba(34, 197, 94, 0.7);
  color: #bbf7d0;
}

.wr-pill-muted {
  background: rgba(148, 163, 184, 0.16);
  color: #e2e8f0;
}

.wr-market-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-bottom: 10px;
}

.wr-market-item {
  border-radius: 12px;
  padding: 10px 10px 8px;
  background: rgba(15, 23, 42, 0.88);
  border: 1px solid rgba(148, 163, 184, 0.4);
}

.wr-market-symbol {
  font-size: 11px;
  color: rgba(148, 163, 184, 0.9);
  margin-bottom: 2px;
}

.wr-market-value {
  font-size: 14px;
  font-weight: 500;
}

.wr-market-change {
  font-size: 11px;
  margin-top: 2px;
}

.wr-market-change.up {
  color: #4ade80;
}

.wr-market-change.down {
  color: #f97373;
}

.wr-market-change.flat {
  color: #e5e7eb;
}

.wr-hero-card-footer {
  border-top: 1px dashed rgba(148, 163, 184, 0.6);
  margin-top: 10px;
  padding-top: 10px;
  font-size: 12px;
  color: rgba(226, 232, 240, 0.9);
}

.wr-hero-badge {
  font-size: 12px;
  color: rgba(148, 163, 184, 0.96);
  border-radius: 16px;
  padding: 10px 12px;
  border: 1px dashed rgba(148, 163, 184, 0.7);
  background: rgba(15, 23, 42, 0.9);
}

/* Sections */

.wr-section {
  padding: 56px 0;
}

.wr-section-alt {
  background: radial-gradient(circle at top center, rgba(15, 23, 42, 0.9), #020617);
}

.wr-section-header {
  text-align: center;
  margin-bottom: 32px;
}

.wr-section-header-left {
  text-align: left;
}

.wr-section-header h2 {
  font-size: 24px;
  margin-bottom: 8px;
}

.wr-section-header p {
  font-size: 14px;
  color: rgba(148, 163, 184, 0.96);
  max-width: 640px;
  margin: 0 auto;
}

.wr-grid {
  display: grid;
  gap: 20px;
}

.wr-grid-2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.wr-grid-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.wr-card {
  background: rgba(15, 23, 42, 0.92);
  border-radius: 18px;
  padding: 18px 18px 16px;
  border: 1px solid rgba(30, 64, 175, 0.6);
  box-shadow: 0 20px 40px rgba(15, 23, 42, 0.9);
}

.wr-card-large {
  padding: 22px 22px 18px;
}

.wr-card h3 {
  font-size: 17px;
  margin-bottom: 8px;
}

.wr-card p {
  font-size: 14px;
  color: rgba(226, 232, 240, 0.88);
  margin-bottom: 10px;
}

.wr-list {
  font-size: 13px;
  color: rgba(203, 213, 225, 0.98);
}

.wr-list li {
  position: relative;
  padding-left: 14px;
}

.wr-list li + li {
  margin-top: 4px;
}

.wr-list li::before {
  content: "•";
  position: absolute;
  left: 0;
  color: rgba(96, 165, 250, 0.86);
}

/* Pricing */

.wr-pricing-grid {
  align-items: stretch;
}

.wr-pricing-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.wr-price {
  font-size: 22px;
  font-weight: 600;
}

.wr-price-note {
  font-size: 12px;
  color: rgba(148, 163, 184, 0.96);
}

.wr-pricing-card .wr-list {
  margin: 4px 0 10px;
}

.wr-pricing-card .wr-btn {
  width: 100%;
}

.wr-pricing-featured {
  background: radial-gradient(circle at top, rgba(37, 99, 235, 0.6), rgba(15, 23, 42, 0.98));
  border-color: rgba(96, 165, 250, 0.9);
  position: relative;
  transform: translateY(-6px);
}

/* About */

.wr-about-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
  gap: 24px;
  align-items: flex-start;
}

.wr-about-highlight {
  background: radial-gradient(circle at top left, rgba(45, 212, 191, 0.38), rgba(15, 23, 42, 0.98));
  border-radius: 18px;
  border: 1px solid rgba(45, 212, 191, 0.78);
  padding: 18px 18px 16px;
  font-size: 14px;
  color: rgba(226, 232, 240, 0.96);
  box-shadow: 0 24px 50px rgba(15, 23, 42, 0.9);
}

.wr-about-highlight p + p {
  margin-top: 10px;
}

/* Footer */

.wr-footer {
  border-top: 1px solid rgba(30, 64, 175, 0.8);
  background: radial-gradient(circle at top, #020617, #000);
  margin-top: 40px;
}

.wr-footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 32px;
  padding: 24px 0 12px;
}

.wr-footer-copy {
  margin-top: 10px;
  font-size: 12px;
  color: rgba(148, 163, 184, 0.96);
  max-width: 360px;
}

.wr-footer-right {
  display: flex;
  gap: 36px;
}

.wr-footer-column h4 {
  font-size: 13px;
  margin-bottom: 6px;
}

.wr-footer-column a {
  display: block;
  font-size: 12px;
  color: rgba(148, 163, 184, 0.96);
}

.wr-footer-column a + a {
  margin-top: 4px;
}

.wr-footer-bottom {
  border-top: 1px solid rgba(30, 64, 175, 0.7);
}

.wr-footer-bottom-inner {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  padding: 10px 0 16px;
  font-size: 11px;
  color: rgba(148, 163, 184, 0.92);
}

/* Responsive */

@media (max-width: 960px) {
  .wr-hero-inner {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    gap: 32px;
  }
}

@media (max-width: 768px) {
  .wr-header-inner {
    height: auto;
    padding: 10px 0;
    flex-wrap: wrap;
  }

  .wr-nav {
    display: none;
  }

  .wr-hero {
    padding-top: 40px;
  }

  .wr-hero-inner {
    grid-template-columns: minmax(0, 1fr);
  }

  .wr-hero-panel {
    order: -1;
  }

  .wr-signup-form {
    padding: 16px;
  }

  .wr-input-row {
    flex-direction: column;
  }

  .wr-input-row input {
    width: 100%;
  }

  .wr-grid-3 {
    grid-template-columns: minmax(0, 1fr);
  }

  .wr-grid-2 {
    grid-template-columns: minmax(0, 1fr);
  }

  .wr-about-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .wr-pricing-featured {
    transform: none;
  }

  .wr-footer-inner {
    flex-direction: column;
  }

  .wr-footer-right {
    gap: 20px;
  }

  .wr-footer-bottom-inner {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 480px) {
  .wr-header-cta {
    width: 100%;
    justify-content: flex-end;
  }

  .wr-hero h1 {
    font-size: 26px;
  }

  .wr-card,
  .wr-card-large {
    padding: 16px;
  }
}