:root {
  --bg-0: #f7fbff;
  --bg-1: #ecf3ff;
  --surface: #ffffff;
  --surface-soft: #f3f8ff;
  --line: #d4e0f0;
  --line-soft: rgba(140, 163, 194, 0.34);
  --text: #0f2542;
  --muted: #4a617c;
  --teal: #1ea89a;
  --gold: #f7b65d;
  --focus: #0e8e82;
  --max: 1120px;
  --radius: 18px;
  --radius-sm: 12px;
  --shadow-lg: 0 22px 60px rgba(20, 48, 86, 0.12);
  --shadow-md: 0 12px 30px rgba(20, 48, 86, 0.1);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  font-family: "Manrope", sans-serif;
  font-size: 16px;
  line-height: 1.62;
  color: var(--text);
  background:
    radial-gradient(1050px 520px at 16% -12%, rgba(30, 168, 154, 0.16), transparent 62%),
    radial-gradient(860px 580px at 92% 0%, rgba(247, 182, 93, 0.15), transparent 56%),
    linear-gradient(180deg, var(--bg-0), var(--bg-1) 44%, #e4edfc 100%);
  min-height: 100vh;
}

a {
  color: inherit;
}

.shell {
  width: min(var(--max), calc(100% - 2rem));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 10px;
  z-index: 40;
}

.nav-row {
  margin: 16px auto 0;
  border: 1px solid rgba(141, 166, 195, 0.42);
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(12px);
  border-radius: 999px;
  padding: 8px 10px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  box-shadow: var(--shadow-md);
}

.brand {
  text-decoration: none;
  color: var(--text);
  font-weight: 700;
  letter-spacing: 0.01em;
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.brand-mark {
  width: 30px;
  height: 30px;
  border-radius: 8px;
  border: 1px solid rgba(16, 44, 80, 0.12);
  background: linear-gradient(140deg, rgba(107, 210, 203, 0.95), rgba(247, 182, 93, 0.95));
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.62);
}

.nav-links {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.nav-links a {
  text-decoration: none;
  color: var(--muted);
  padding: 10px 14px;
  border-radius: 999px;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.95rem;
  transition: color 180ms ease, background-color 180ms ease;
}

.nav-links a:hover,
.nav-links a:focus-visible {
  color: var(--text);
  background: rgba(22, 62, 107, 0.08);
  outline: none;
}

.question-main {
  padding: 56px 0 40px;
}

.hero-card {
  border-radius: var(--radius);
  border: 1px solid var(--line-soft);
  background: linear-gradient(165deg, rgba(255, 255, 255, 0.98), rgba(243, 249, 255, 0.96));
  padding: clamp(20px, 4vw, 34px);
  box-shadow: var(--shadow-lg);
}

.kicker {
  margin: 0;
  color: #0f7f7a;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.82rem;
  font-weight: 700;
}

h1,
.display {
  margin: 10px 0 12px;
  font-family: "Space Grotesk", sans-serif;
  font-size: clamp(2rem, 5vw, 3.5rem);
  line-height: 1.02;
  letter-spacing: -0.03em;
  color: var(--text);
}

.hero-lead {
  margin: 0;
  font-size: clamp(1rem, 1.45vw, 1.15rem);
  color: var(--muted);
  max-width: 72ch;
}

.hero-strip {
  margin-top: 16px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.hero-strip span {
  border-radius: 999px;
  min-height: 34px;
  padding: 6px 12px;
  border: 1px solid rgba(141, 166, 195, 0.46);
  background: rgba(246, 250, 255, 0.94);
  color: var(--muted);
  font-size: 0.86rem;
  display: inline-flex;
  align-items: center;
}

.question-layout {
  margin-top: 18px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 310px;
  gap: 16px;
  align-items: start;
}

.question-article {
  border-radius: var(--radius);
  border: 1px solid var(--line-soft);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(244, 249, 255, 0.96));
  box-shadow: 0 8px 28px rgba(22, 58, 97, 0.1);
  padding: clamp(20px, 3.2vw, 34px);
}

.question-article h2 {
  margin: 30px 0 14px;
  font-family: "Space Grotesk", sans-serif;
  font-size: clamp(1.45rem, 3.2vw, 2rem);
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--text);
  border-left: 4px solid var(--teal);
  padding-left: 12px;
}

.question-article h3 {
  margin: 22px 0 8px;
  font-size: 1.12rem;
  line-height: 1.35;
  color: #1b3c63;
}

.question-article p,
.question-article li {
  color: var(--muted);
  font-size: 1rem;
}

.question-article p {
  margin: 0 0 12px;
}

.question-article ul,
.question-article ol {
  margin: 0 0 14px;
  padding-left: 22px;
}

.question-article li + li {
  margin-top: 8px;
}

.question-article strong {
  color: #0f2f53;
}

.quote-box {
  border-radius: var(--radius-sm);
  border: 1px solid rgba(30, 168, 154, 0.34);
  background: linear-gradient(170deg, rgba(233, 251, 249, 0.95), rgba(244, 252, 251, 0.95));
  padding: 16px;
}

.proof-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin: 10px 0 16px;
}

.proof-card {
  border-radius: 12px;
  border: 1px solid rgba(130, 160, 196, 0.4);
  background: linear-gradient(180deg, rgba(249, 253, 255, 0.98), rgba(238, 247, 255, 0.95));
  padding: 14px;
  box-shadow: 0 7px 18px rgba(22, 58, 97, 0.08);
}

.proof-card h3 {
  margin: 0 0 8px;
  font-size: 1.02rem;
}

.proof-card ul {
  margin: 0;
  padding-left: 18px;
}

.offer-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin: 10px 0 18px;
}

.offer-card {
  border-radius: 14px;
  border: 1px solid rgba(130, 160, 196, 0.44);
  background:
    radial-gradient(240px 140px at 20% 0%, rgba(30, 168, 154, 0.12), transparent 68%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(238, 246, 255, 0.94));
  padding: 14px;
  box-shadow: 0 9px 20px rgba(22, 58, 97, 0.1);
}

.offer-tag {
  margin: 0;
  font-size: 0.77rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #0f7f7a;
  font-weight: 800;
}

.offer-card h3 {
  margin: 6px 0 0;
}

.offer-price {
  margin: 4px 0 10px;
  color: #174264;
  font-size: 1.02rem;
  font-weight: 800;
}

.microcopy-list {
  margin: 0 0 10px;
  padding-left: 18px;
}

.tips-box {
  border-radius: var(--radius-sm);
  border: 1px solid rgba(247, 182, 93, 0.5);
  background: linear-gradient(170deg, rgba(255, 247, 234, 0.96), rgba(255, 241, 217, 0.9));
  padding: 14px 16px;
  margin: 8px 0 14px;
}

.link-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 10px;
}

.link-list a {
  display: block;
  text-decoration: none;
  border: 1px solid var(--line-soft);
  border-radius: 12px;
  padding: 12px;
  background: linear-gradient(180deg, rgba(250, 253, 255, 0.99), rgba(238, 246, 255, 0.97));
  color: #163a63;
  font-weight: 700;
  transition: border-color 160ms ease, transform 160ms ease, box-shadow 160ms ease;
  min-height: 44px;
}

.link-list a:hover,
.link-list a:focus-visible {
  transform: translateY(-1px);
  border-color: rgba(30, 168, 154, 0.56);
  box-shadow: 0 10px 20px rgba(22, 58, 97, 0.12);
  outline: none;
}

.question-rail {
  position: sticky;
  top: 88px;
  display: grid;
  gap: 12px;
}

.rail-card {
  border-radius: var(--radius-sm);
  border: 1px solid var(--line-soft);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(244, 249, 255, 0.96));
  box-shadow: 0 8px 24px rgba(22, 58, 97, 0.1);
  padding: 14px;
}

.rail-card h3 {
  margin: 0 0 8px;
  font-family: "Space Grotesk", sans-serif;
  font-size: 1.06rem;
  line-height: 1.2;
  color: #1b3e67;
}

.rail-card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.94rem;
}

.rail-list {
  margin: 10px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 8px;
}

.rail-list a,
.rail-list span {
  display: block;
  border-radius: 10px;
  border: 1px solid rgba(141, 166, 195, 0.34);
  background: rgba(242, 248, 255, 0.95);
  padding: 8px 10px;
  text-decoration: none;
  color: #163a63;
  font-weight: 600;
  font-size: 0.9rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: 44px;
  border-radius: 10px;
  border: 1px solid transparent;
  text-decoration: none;
  font-weight: 700;
  margin-top: 10px;
  transition: transform 180ms ease, box-shadow 220ms ease, filter 180ms ease;
}

.btn-primary {
  color: #082b28;
  background: linear-gradient(125deg, var(--teal), #8de2da);
  box-shadow: 0 10px 28px rgba(107, 210, 203, 0.28);
}

.btn-secondary {
  color: #113455;
  border-color: rgba(130, 160, 196, 0.55);
  background: linear-gradient(125deg, rgba(237, 246, 255, 0.98), rgba(225, 237, 252, 0.98));
  box-shadow: 0 10px 24px rgba(60, 94, 132, 0.16);
}

.btn-primary:hover,
.btn-primary:focus-visible {
  transform: translateY(-1px);
  filter: brightness(1.04);
  outline: none;
}

.btn-secondary:hover,
.btn-secondary:focus-visible {
  transform: translateY(-1px);
  filter: brightness(1.03);
  outline: none;
}

.rail-note {
  margin-top: 8px;
  color: #4a617c;
  font-size: 0.82rem;
  line-height: 1.45;
}

.cta-band {
  margin-top: 18px;
  border-radius: var(--radius);
  border: 1px solid var(--line-soft);
  background:
    radial-gradient(500px 220px at 10% 15%, rgba(30, 168, 154, 0.14), transparent 70%),
    linear-gradient(165deg, rgba(255, 255, 255, 0.97), rgba(240, 248, 255, 0.95));
  box-shadow: var(--shadow-md);
  padding: 20px;
}

.cta-band h2 {
  margin: 0 0 8px;
  font-family: "Space Grotesk", sans-serif;
  font-size: 1.5rem;
  line-height: 1.2;
  color: #123457;
}

.cta-band p {
  margin: 0;
  color: var(--muted);
}

.site-footer {
  border-top: 1px solid rgba(148, 170, 198, 0.35);
  margin-top: 28px;
  padding: 16px 0 24px;
  color: var(--muted);
  font-size: 0.9rem;
}

[data-step] {
  opacity: 0;
  transform: translateY(10px);
  animation: rise 560ms cubic-bezier(0.2, 0.65, 0.2, 1) forwards;
  animation-delay: var(--delay, 0ms);
}

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

@media (max-width: 980px) {
  .question-layout {
    grid-template-columns: 1fr;
  }

  .question-rail {
    position: static;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .proof-grid {
    grid-template-columns: 1fr;
  }

  .offer-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .nav-row {
    border-radius: 14px;
    flex-direction: column;
    align-items: flex-start;
  }

  .nav-links {
    width: 100%;
    justify-content: flex-start;
  }

  .question-main {
    padding-top: 28px;
  }

  .question-rail {
    grid-template-columns: 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0ms !important;
    transition-duration: 0ms !important;
    scroll-behavior: auto !important;
  }

  [data-step] {
    opacity: 1;
    transform: none;
    animation: none;
  }
}