:root {
  --bg: #07111f;
  --surface: rgba(16, 28, 46, 0.78);
  --border: rgba(255, 255, 255, 0.08);
  --text: #f5f8ff;
  --muted: #9eb0ca;
  --primary: #ffd54a;
  --accent: #57b4ff;
  --success: #3ddc97;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.35);
  --radius-xl: 28px;
  --radius-lg: 22px;
  --radius-md: 16px;
  --container: 1180px;
  --transition: 220ms ease;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Inter", Arial, sans-serif;
  background:
    radial-gradient(circle at top left, rgba(87, 180, 255, 0.14), transparent 28%),
    radial-gradient(circle at top right, rgba(255, 213, 74, 0.12), transparent 24%),
    linear-gradient(180deg, #06101d 0%, #0b1423 100%);
  color: var(--text);
  overflow-x: hidden;
}

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

button,
input {
  font: inherit;
}

.page-shell {
  position: relative;
  min-height: 100vh;
  isolation: isolate;
}

.ambient-blur,
.grid-overlay {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: -2;
}

.ambient-blur::before {
  content: "";
  position: absolute;
  width: 520px;
  height: 520px;
  border-radius: 999px;
  filter: blur(80px);
  opacity: 0.5;
}

.ambient-blur::before {
  top: -160px;
  left: -100px;
  background: rgba(87, 180, 255, 0.22);
}

.ambient-blur--secondary::before {
  right: -100px;
  top: 120px;
  left: auto;
  background: rgba(255, 213, 74, 0.16);
}

.grid-overlay {
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 32px 32px;
  mask-image: linear-gradient(180deg, rgba(255,255,255,0.45), transparent 85%);
  z-index: -3;
}

.container {
  width: min(var(--container), calc(100% - 32px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(18px);
  background: rgba(6, 12, 22, 0.58);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.site-header__inner {
  min-height: 80px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
}

.brand__mark {
  width: 48px;
  height: 48px;
  border-radius: 18px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--primary), #fff0aa);
  color: #122036;
  box-shadow: 0 14px 34px rgba(255, 213, 74, 0.3);
  font-weight: 900;
  letter-spacing: 0.06em;
}

.brand__text {
  display: grid;
  gap: 2px;
}

.brand__title {
  font-size: 1.02rem;
  font-weight: 800;
  letter-spacing: 0.06em;
}

.brand__subtitle {
  color: var(--muted);
  font-size: 0.83rem;
}

.nav {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.nav__link {
  color: var(--muted);
  padding: 10px 14px;
  border-radius: 999px;
  transition: background var(--transition), color var(--transition), transform var(--transition);
}

.nav__link:hover {
  color: var(--text);
  background: rgba(255,255,255,0.05);
  transform: translateY(-1px);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border: 0;
  border-radius: 16px;
  padding: 14px 20px;
  font-weight: 700;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition), border-color var(--transition);
  cursor: pointer;
  white-space: nowrap;
}

.button:hover {
  transform: translateY(-2px);
}

.button--primary {
  color: #142037;
  background: linear-gradient(135deg, var(--primary), #ffea87);
  box-shadow: 0 18px 36px rgba(255, 213, 74, 0.22);
}

.button--secondary {
  color: var(--text);
  background: rgba(255,255,255,0.02);
  border: 1px solid var(--border);
}

.hero {
  padding: 74px 0 40px;
}

.hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(340px, 0.92fr);
  gap: 28px;
  align-items: center;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border-radius: 999px;
  border: 1px solid rgba(87, 180, 255, 0.24);
  background: rgba(87, 180, 255, 0.08);
  color: #cfe8ff;
  font-weight: 700;
  font-size: 0.88rem;
  margin-bottom: 18px;
  animation: fadeUp 650ms ease both;
}

.hero__title {
  margin: 0 0 18px;
  font-size: clamp(2.5rem, 6vw, 4.9rem);
  line-height: 0.96;
  letter-spacing: -0.04em;
  animation: fadeUp 760ms ease both;
}

.hero__description {
  max-width: 58ch;
  color: var(--muted);
  line-height: 1.78;
  font-size: 1.04rem;
  margin-bottom: 28px;
  animation: fadeUp 900ms ease both;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 28px;
  animation: fadeUp 1020ms ease both;
}

.hero__stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  animation: fadeUp 1140ms ease both;
}

.stat-card,
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.stat-card {
  padding: 16px 18px;
  border-radius: var(--radius-md);
}

.stat-card__value {
  display: block;
  font-size: 1.2rem;
  font-weight: 800;
  margin-bottom: 4px;
}

.stat-card__label {
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.5;
}

.card {
  position: relative;
  border-radius: var(--radius-xl);
}

.search-panel {
  padding: 24px;
  animation: floatIn 900ms ease both;
}

.search-panel__shine {
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(135deg, rgba(255,255,255,0.09), transparent 36%, transparent 68%, rgba(255,255,255,0.04));
  pointer-events: none;
}

.search-panel__header {
  margin-bottom: 20px;
}

.search-panel__eyebrow,
.section-heading__eyebrow {
  color: var(--accent);
  font-size: 0.86rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-weight: 800;
  margin-bottom: 8px;
}

.search-panel__title {
  margin: 0;
  font-size: 1.45rem;
}

.search-panel__text,
.section-heading__text {
  color: var(--muted);
  line-height: 1.7;
}

.search-form,
.input-group,
.search-panel__footer {
  display: grid;
  gap: 14px;
}

.input-label {
  font-size: 0.92rem;
  color: var(--muted);
  font-weight: 600;
}

.input-shell {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  border-radius: 18px;
  background: rgba(6, 12, 22, 0.58);
  border: 1px solid rgba(255,255,255,0.07);
  transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
}

.input-shell:focus-within {
  border-color: rgba(255, 213, 74, 0.5);
  box-shadow: 0 0 0 4px rgba(255, 213, 74, 0.08);
  transform: translateY(-1px);
}

.input {
  width: 100%;
  border: 0;
  outline: none;
  background: transparent;
  color: var(--text);
  font-size: 1rem;
}

.input::placeholder {
  color: #73839b;
}

.search-form__actions,
.chip-list {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.status-chip {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  width: fit-content;
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(61, 220, 151, 0.08);
  border: 1px solid rgba(61, 220, 151, 0.2);
  color: #aef2d1;
  font-size: 0.9rem;
  font-weight: 600;
}

.chip {
  padding: 10px 14px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.08);
  background: rgba(255,255,255,0.03);
  color: var(--text);
  transition: transform var(--transition), border-color var(--transition), background var(--transition);
  cursor: pointer;
}

.chip:hover {
  transform: translateY(-1px);
  border-color: rgba(255, 213, 74, 0.35);
  background: rgba(255, 213, 74, 0.08);
}

.section {
  padding: 54px 0;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 24px;
}

.section-heading__title {
  margin: 0 0 12px;
  font-size: clamp(1.85rem, 4vw, 2.8rem);
  letter-spacing: -0.03em;
}

.feature-grid,
.value-grid,
.preview-grid,
.footer-grid,
.results-grid {
  display: grid;
  gap: 18px;
}

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

.value-grid {
  grid-template-columns: 1.1fr 0.9fr;
  align-items: stretch;
}

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

.stack {
  display: grid;
  gap: 18px;
}

.feature-card,
.value-card,
.preview-card,
.footer-card,
.result-card,
.empty-state,
.cta-banner {
  padding: 24px;
}

.feature-card__icon,
.value-card__icon,
.preview-card__icon {
  width: 52px;
  height: 52px;
  border-radius: 18px;
  display: grid;
  place-items: center;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.08);
  margin-bottom: 18px;
  font-size: 1.2rem;
}

.feature-card__title,
.value-card__title,
.preview-card__title,
.result-card__title,
.footer-card__title,
.cta-banner__title {
  margin: 0 0 10px;
}

.feature-card__text,
.value-card__text,
.preview-card__text,
.footer-card__text,
.result-card__meta,
.cta-banner__text {
  margin: 0;
  color: var(--muted);
  line-height: 1.72;
}

.preview-card__price {
  display: inline-flex;
  margin-top: 18px;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(255,213,74,0.12);
  color: #ffe792;
  font-weight: 700;
  font-size: 0.92rem;
}

.result-card__price {
  font-size: 1.4rem;
  font-weight: 800;
  margin: 14px 0 10px;
}

.result-card__actions {
  margin-top: 18px;
  display: flex;
}

.empty-state {
  text-align: center;
  color: var(--muted);
}

.cta-banner {
  display: grid;
  grid-template-columns: 1.1fr auto;
  gap: 20px;
  align-items: center;
}

.site-footer {
  padding: 0 0 48px;
}

.footer-grid {
  grid-template-columns: 1.2fr 0.8fr 0.8fr;
}

.footer-card__list {
  color: var(--muted);
  line-height: 1.8;
  margin: 0;
  padding: 0;
  list-style: none;
}

.copyright {
  margin-top: 18px;
  color: #7f8fa7;
  font-size: 0.9rem;
}

.fade-in {
  opacity: 0;
  transform: translateY(16px);
  animation: fadeUp 800ms ease forwards;
}

.delay-1 { animation-delay: 80ms; }
.delay-2 { animation-delay: 160ms; }

@keyframes fadeUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes floatIn {
  0% {
    opacity: 0;
    transform: translateY(20px) scale(0.98);
  }
  100% {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@media (max-width: 1024px) {
  .hero__grid,
  .value-grid,
  .cta-banner,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .feature-grid,
  .preview-grid,
  .results-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 760px) {
  .nav {
    display: none;
  }

  .container {
    width: min(var(--container), calc(100% - 20px));
  }

  .hero__stats,
  .feature-grid,
  .preview-grid,
  .results-grid {
    grid-template-columns: 1fr;
  }

  .search-form__actions,
  .hero__actions {
    flex-direction: column;
  }

  .button {
    width: 100%;
  }
}