@import url("https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Space+Grotesk:wght@500;600;700&display=swap");

:root {
  --bg: #0b0f17;
  --bg-2: #121826;
  --card: rgba(255, 255, 255, 0.06);
  --line: rgba(255, 255, 255, 0.12);
  --text: #f5f7ff;
  --muted: #b7bfd9;
  --accent: #7c5cff;
  --accent-2: #45d6a9;
}

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

body {
  font-family: "Inter", sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  position: relative;
}

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

.bg-gradient {
  position: fixed;
  inset: 0;
  background: radial-gradient(circle at top right, rgba(124, 92, 255, 0.2), transparent 45%),
    radial-gradient(circle at bottom left, rgba(69, 214, 169, 0.16), transparent 50%);
  z-index: 0;
}

.hero {
  padding: 40px 80px 120px;
  position: relative;
  z-index: 2;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
  padding-bottom: 18px;
}

.logo {
  font-family: "Space Grotesk", sans-serif;
  font-size: 22px;
  letter-spacing: 1px;
}

.logo span {
  color: var(--accent-2);
}

.nav-links {
  display: flex;
  gap: 24px;
  font-size: 14px;
  color: var(--muted);
}

.cta {
  border: 1px solid var(--accent);
  background: transparent;
  color: var(--text);
  padding: 10px 18px;
  border-radius: 999px;
  font-size: 12px;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.hero-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 48px;
  margin-top: 80px;
}

.eyebrow {
  color: var(--accent-2);
  letter-spacing: 3px;
  text-transform: uppercase;
  font-size: 12px;
}

.hero h1 {
  font-size: 56px;
  margin: 20px 0;
  font-family: "Space Grotesk", sans-serif;
}

.subhead {
  font-size: 18px;
  color: var(--muted);
  max-width: 520px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  margin: 32px 0;
}

button {
  cursor: pointer;
  border: none;
  font-family: inherit;
}

.primary {
  background: linear-gradient(135deg, var(--accent), #a855f7);
  color: white;
  padding: 14px 28px;
  border-radius: 10px;
  font-weight: 600;
}

.ghost {
  background: transparent;
  border: 1px solid var(--line);
  color: var(--text);
  padding: 14px 28px;
  border-radius: 10px;
}

.stats {
  display: flex;
  gap: 24px;
}

.stat {
  font-size: 22px;
  font-weight: 700;
  display: block;
}

.label {
  color: var(--muted);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.hero-card {
  background: var(--card);
  border: 1px solid var(--line);
  padding: 28px;
  border-radius: 16px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.muted {
  color: var(--muted);
  margin-bottom: 16px;
}

.field-grid {
  display: grid;
  gap: 12px;
  margin-bottom: 18px;
}

label {
  display: grid;
  gap: 6px;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--muted);
}

input {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--line);
  color: var(--text);
  padding: 10px 12px;
  border-radius: 8px;
}

.result {
  background: rgba(124, 92, 255, 0.15);
  padding: 12px 14px;
  border-radius: 10px;
  display: flex;
  justify-content: space-between;
  margin-bottom: 18px;
}

.secondary {
  background: transparent;
  border: 1px solid var(--accent-2);
  color: var(--text);
  padding: 12px 20px;
  border-radius: 10px;
}

.section {
  padding: 80px;
  position: relative;
  z-index: 2;
}

.section-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 32px;
  gap: 24px;
}

.section h2 {
  font-size: 40px;
  font-family: "Space Grotesk", sans-serif;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
}

.card {
  background: var(--card);
  border: 1px solid var(--line);
  padding: 20px;
  border-radius: 14px;
}

.card p {
  color: var(--muted);
  margin: 10px 0 16px;
}

.pill {
  display: inline-block;
  border: 1px solid var(--line);
  padding: 6px 12px;
  border-radius: 999px;
  font-size: 12px;
  color: var(--muted);
}

.ad {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
}

.ad-slot {
  flex: 1;
  min-height: 90px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px dashed var(--line);
  color: var(--muted);
  display: grid;
  place-items: center;
  border-radius: 12px;
}

.split {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 32px;
  background: rgba(255, 255, 255, 0.03);
  border-radius: 20px;
}

.list {
  margin-top: 18px;
  display: grid;
  gap: 12px;
  color: var(--muted);
}

.panel {
  border: 1px solid var(--line);
  background: var(--card);
  padding: 24px;
  border-radius: 16px;
}

.stack {
  display: grid;
  gap: 10px;
  margin: 16px 0 20px;
  color: var(--muted);
}

.columns {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
}

.columns p {
  color: var(--muted);
  margin-top: 10px;
}

.faq {
  background: rgba(255, 255, 255, 0.02);
  border-radius: 20px;
}

.faq-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
  margin-top: 24px;
}

.calculator {
  padding: 40px 80px 80px;
  position: relative;
  z-index: 2;
}

.calc-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
}

.calc-header {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-bottom: 32px;
}

.calc-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}

.calc-card {
  background: var(--card);
  border: 1px solid var(--line);
  padding: 24px;
  border-radius: 16px;
  display: grid;
  gap: 12px;
}

.calc-results {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--line);
  padding: 24px;
  border-radius: 16px;
  display: grid;
  gap: 18px;
}

.result-card {
  background: rgba(124, 92, 255, 0.12);
  border: 1px solid rgba(124, 92, 255, 0.4);
  padding: 20px;
  border-radius: 14px;
}

.big-result {
  font-size: 34px;
  font-weight: 700;
  margin-top: 8px;
}

.result-split {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 16px;
}

.calc-facts {
  display: grid;
  gap: 8px;
  color: var(--muted);
}

.calc-facts ul {
  padding-left: 18px;
  display: grid;
  gap: 6px;
}

.legal {
  padding: 40px 80px 80px;
  position: relative;
  z-index: 2;
  display: grid;
  gap: 16px;
}

.legal h1 {
  font-size: 36px;
  font-family: "Space Grotesk", sans-serif;
}

.legal h2 {
  margin-top: 16px;
}

.legal ul {
  padding-left: 18px;
  display: grid;
  gap: 8px;
  color: var(--muted);
}

footer {
  padding: 40px 80px 80px;
  border-top: 1px solid var(--line);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  color: var(--muted);
}

.footer-links {
  display: flex;
  gap: 16px;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.cookie-banner {
  position: fixed;
  bottom: 24px;
  left: 24px;
  right: 24px;
  background: rgba(15, 20, 32, 0.98);
  border: 1px solid var(--line);
  padding: 18px 20px;
  border-radius: 14px;
  display: flex;
  justify-content: space-between;
  gap: 20px;
  align-items: center;
  z-index: 99;
}

.cookie-banner.hidden {
  display: none;
}

.cookie-banner p {
  color: var(--muted);
  font-size: 14px;
  margin-top: 6px;
}

.cookie-actions {
  display: flex;
  gap: 12px;
}

@media (max-width: 900px) {
  .hero,
  .section,
  footer {
    padding: 40px 24px;
  }

  .nav-links {
    display: none;
  }

  .hero h1 {
    font-size: 40px;
  }

  .stats {
    flex-direction: column;
  }

  .calculator {
    padding: 32px 24px 60px;
  }

  .calc-top {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }

  .calc-top .cta {
    width: 100%;
    text-align: center;
  }

  .calc-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .cookie-banner {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* Calculator pages */
.page-hero {
  padding: 60px 80px 40px;
  border-bottom: 1px solid var(--line);
}

.page-hero h1 {
  font-size: 40px;
  margin-bottom: 12px;
}

.page-hero p {
  color: var(--muted);
}

.calc-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 32px;
  padding: 40px 80px 80px;
}

.calc-form,
.calc-results {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 24px;
}

.calc-form h3,
.calc-results h3 {
  font-family: "Space Grotesk", sans-serif;
  margin-bottom: 16px;
}

.input-group {
  display: grid;
  gap: 8px;
  margin-bottom: 14px;
}

.input-group input,
.input-group select {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--line);
  color: var(--text);
  padding: 10px 12px;
  border-radius: 8px;
}

.result-card {
  display: grid;
  gap: 12px;
}

.result-card .big {
  font-size: 28px;
  font-weight: 700;
}

.note {
  color: var(--muted);
  font-size: 13px;
}

.ad-slot.slim {
  min-height: 60px;
}

.legal {
  padding: 40px 80px 80px;
  color: var(--muted);
  line-height: 1.7;
}

.legal h2,
.legal h3 {
  color: var(--text);
  margin: 28px 0 10px;
  font-family: "Space Grotesk", sans-serif;
}

.legal ul {
  padding-left: 18px;
  display: grid;
  gap: 8px;
}

.cookie-banner {
  position: fixed;
  bottom: 20px;
  left: 20px;
  right: 20px;
  background: rgba(12, 16, 24, 0.96);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 16px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  z-index: 999;
}

.cookie-banner.hidden {
  display: none;
}

.cookie-banner p {
  color: var(--muted);
  flex: 1 1 240px;
}

.cookie-banner button {
  background: var(--accent);
  color: #fff;
  padding: 10px 16px;
  border-radius: 10px;
}

@media (max-width: 900px) {
  .page-hero,
  .calc-grid,
  .legal {
    padding: 32px 24px;
  }
}