:root {
  --bg: #0a0f1f;
  --bg-soft: rgba(16, 25, 50, 0.82);
  --panel: rgba(13, 20, 39, 0.78);
  --panel-strong: #0f1730;
  --line: rgba(159, 181, 255, 0.16);
  --line-strong: rgba(159, 181, 255, 0.28);
  --text: #eef3ff;
  --muted: #b5c3e6;
  --accent: #58e6c5;
  --accent-strong: #30c8a7;
  --accent-warm: #ff8f6b;
  --shadow: 0 24px 80px rgba(1, 6, 20, 0.42);
  --radius-xl: 32px;
  --radius-lg: 24px;
  --radius-md: 18px;
  --radius-sm: 12px;
  --container: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Manrope", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(56, 124, 255, 0.28), transparent 28%),
    radial-gradient(circle at 80% 10%, rgba(88, 230, 197, 0.18), transparent 25%),
    radial-gradient(circle at bottom right, rgba(255, 143, 107, 0.16), transparent 22%),
    linear-gradient(180deg, #040813 0%, #091022 46%, #050911 100%);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  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: 56px 56px;
  mask-image: radial-gradient(circle at center, black 48%, transparent 100%);
  opacity: 0.5;
}

.page-shell {
  position: relative;
  width: min(calc(100% - 40px), var(--container));
  margin: 0 auto;
  padding: 24px 0 96px;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 18px 22px;
  margin: 8px 0 28px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(10, 15, 31, 0.64);
  backdrop-filter: blur(18px);
  position: sticky;
  top: 16px;
  z-index: 20;
  box-shadow: 0 14px 40px rgba(0, 0, 0, 0.18);
}

.brand-lockup {
  display: flex;
  align-items: center;
  min-width: 0;
  padding-left: 8px;
}

.brand-logo {
  width: 320px;
  max-width: 100%;
  height: auto;
  display: block;
}

.brand-name,
.brand-tag,
.eyebrow,
.proof-kicker,
.mini-title,
.feature-index,
.timeline-step {
  margin: 0;
}

.brand-name {
  font-family: "Space Grotesk", sans-serif;
  font-weight: 700;
  font-size: 1.02rem;
  letter-spacing: -0.03em;
}

.brand-tag {
  color: var(--muted);
  font-size: 0.84rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border-radius: 999px;
  padding: 14px 22px;
  text-decoration: none;
  font-weight: 700;
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease,
    background 180ms ease;
  border: 1px solid transparent;
  cursor: pointer;
}

.button:hover {
  transform: translateY(-1px);
}

.button-primary {
  color: #04111e;
  background: linear-gradient(135deg, var(--accent), #87f0ff);
  box-shadow: 0 16px 36px rgba(88, 230, 197, 0.24);
}

.button-secondary,
.button-ghost {
  color: var(--text);
  background: rgba(255, 255, 255, 0.04);
  border-color: var(--line-strong);
}

.button-full {
  width: 100%;
}

.hero,
.proof-strip,
.split-panel,
.feature-grid,
.timeline,
.fit-section,
.class-grid,
.faq-list,
.cta-panel,
.problem-grid {
  display: grid;
  gap: 24px;
}

.hero {
  grid-template-columns: minmax(0, 1.2fr) minmax(320px, 0.8fr);
  align-items: center;
  gap: 34px;
  padding: 38px 0 34px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 16px;
  font-size: 0.85rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
}

.hero h1,
.section-heading h2,
.fit-card h2,
.cta-panel h2 {
  font-family: "Space Grotesk", sans-serif;
  line-height: 1.02;
  letter-spacing: -0.04em;
  margin: 0;
}

.hero h1 {
  max-width: 12ch;
  font-size: clamp(3rem, 7vw, 5.8rem);
}

.hero-lead,
.section-heading p,
.split-copy p,
.info-card p,
.feature-card p,
.timeline-card p,
.faq-item p,
.cta-panel p,
.form-note,
.proof-text,
.mini-copy {
  color: var(--muted);
}

.hero-lead {
  max-width: 62ch;
  font-size: 1.12rem;
  line-height: 1.75;
  margin: 24px 0 0;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin: 30px 0 28px;
}

.hero-phases {
  display: grid;
  gap: 12px;
  list-style: none;
  padding: 0;
  margin: 24px 0 0;
}

.hero-phases li {
  padding: 14px 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.03);
  line-height: 1.55;
}

.hero-phases strong {
  color: var(--accent);
}

.hero-points {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  list-style: none;
  padding: 0;
  margin: 0;
}

.hero-points li,
.proof-item,
.info-card,
.feature-card,
.timeline-card,
.fit-card,
.class-card,
.faq-item,
.signal-card,
.mini-card,
.cta-panel,
.signup-form {
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(15, 23, 48, 0.82), rgba(10, 16, 33, 0.94));
  box-shadow: var(--shadow);
}

.hero-points li {
  border-radius: var(--radius-md);
  padding: 16px 18px;
  line-height: 1.55;
}

.hero-panel {
  display: grid;
  gap: 18px;
}

.signal-card {
  padding: 22px;
  border-radius: var(--radius-xl);
  position: relative;
  overflow: hidden;
}

.signal-card::after {
  content: "";
  position: absolute;
  inset: auto -40px -40px auto;
  width: 160px;
  height: 160px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(88, 230, 197, 0.28), transparent 70%);
}

.signal-label {
  margin: 0 0 16px;
  font-weight: 700;
}

.signal-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.signal-list span {
  padding: 10px 14px;
  border-radius: 999px;
  border: 1px solid var(--line-strong);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
}

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

.mini-card {
  padding: 22px;
  border-radius: var(--radius-lg);
}

.mini-title {
  font-family: "Space Grotesk", sans-serif;
  font-size: 1.24rem;
  margin-bottom: 8px;
}

.proof-strip {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin: 18px 0 34px;
}

.proof-item {
  border-radius: var(--radius-lg);
  padding: 22px;
}

.proof-kicker {
  margin-bottom: 8px;
  color: var(--accent-warm);
  font-size: 0.9rem;
  font-weight: 700;
}

.section {
  padding: 48px 0;
}

.section-heading {
  max-width: 820px;
  margin-bottom: 28px;
}

.section-heading h2,
.fit-card h2,
.cta-panel h2 {
  font-size: clamp(2rem, 4vw, 3.4rem);
  margin-bottom: 16px;
}

.section-heading p,
.split-copy p,
.fit-card ul,
.cta-panel p {
  font-size: 1.04rem;
  line-height: 1.8;
}

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

.info-card,
.feature-card,
.timeline-card,
.fit-card,
.class-card,
.faq-item {
  border-radius: var(--radius-xl);
  padding: 28px;
}

.info-card h3,
.feature-card h3,
.timeline-card h3,
.class-card h3,
.faq-item h3 {
  margin: 0 0 12px;
  font-size: 1.22rem;
}

.split-panel {
  grid-template-columns: minmax(0, 1fr) minmax(260px, 360px);
  align-items: start;
}

.split-copy {
  display: grid;
  gap: 16px;
}

.split-copy p {
  margin: 0;
}

.qa-path-content {
  display: grid;
  gap: 28px;
}

.qa-benefits {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}

.qa-benefit-card {
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  background: linear-gradient(180deg, rgba(15, 23, 48, 0.82), rgba(10, 16, 33, 0.94));
  box-shadow: var(--shadow);
  min-height: 158px;
}

.qa-benefit-card h3 {
  margin: 0 0 12px;
  font-size: 1.22rem;
}

.qa-benefit-card p {
  margin: 0;
  color: var(--muted);
  font-size: 1.04rem;
  line-height: 1.8;
}

.feature-card ul,
.fit-card ul {
  margin: 18px 0 0;
  padding-left: 18px;
  color: var(--muted);
  line-height: 1.8;
}

.feature-index {
  margin-bottom: 12px;
  font-size: 0.92rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
}

.feature-card-accent {
  background:
    radial-gradient(circle at top right, rgba(88, 230, 197, 0.18), transparent 30%),
    linear-gradient(180deg, rgba(15, 23, 48, 0.96), rgba(10, 16, 33, 0.98));
}

.feature-card-support {
  background:
    radial-gradient(circle at top left, rgba(96, 180, 255, 0.16), transparent 30%),
    linear-gradient(180deg, rgba(15, 23, 48, 0.96), rgba(10, 16, 33, 0.98));
}

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

.timeline-step {
  display: inline-flex;
  margin-bottom: 12px;
  padding: 7px 12px;
  border-radius: 999px;
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #04111e;
  background: linear-gradient(135deg, #8fb9ff, #58e6c5);
}

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

.fit-good {
  background:
    radial-gradient(circle at top left, rgba(88, 230, 197, 0.18), transparent 24%),
    linear-gradient(180deg, rgba(15, 23, 48, 0.86), rgba(10, 16, 33, 0.98));
}

.fit-bad {
  background:
    radial-gradient(circle at top right, rgba(255, 143, 107, 0.14), transparent 28%),
    linear-gradient(180deg, rgba(15, 23, 48, 0.86), rgba(10, 16, 33, 0.98));
}

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

.class-card {
  display: flex;
  align-items: flex-start;
  min-height: 180px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.02), rgba(255, 255, 255, 0.02)),
    linear-gradient(180deg, rgba(12, 19, 39, 0.78), rgba(8, 13, 27, 0.98));
}

.class-card h3 {
  margin: 0;
}

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

.manifesto-section {
  padding-top: 18px;
}

.manifesto-card {
  padding: 42px 34px;
  border: 1px solid var(--line);
  border-radius: calc(var(--radius-xl) + 6px);
  background:
    radial-gradient(circle at top left, rgba(88, 230, 197, 0.14), transparent 24%),
    radial-gradient(circle at bottom right, rgba(96, 180, 255, 0.14), transparent 28%),
    linear-gradient(180deg, rgba(12, 19, 39, 0.94), rgba(7, 12, 26, 1));
  box-shadow: var(--shadow);
  text-align: center;
}

.manifesto-card h2 {
  margin: 0;
  font-family: "Space Grotesk", sans-serif;
  font-size: clamp(2rem, 4.2vw, 3.5rem);
  line-height: 1.12;
  letter-spacing: -0.04em;
  background: linear-gradient(135deg, #eef3ff 0%, #b9f8ec 48%, #9fc7ff 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.cta-section {
  padding-bottom: 12px;
}

.cta-panel {
  grid-template-columns: minmax(0, 1fr) minmax(320px, 420px);
  padding: 34px;
  border-radius: calc(var(--radius-xl) + 6px);
  background:
    radial-gradient(circle at top left, rgba(96, 180, 255, 0.18), transparent 28%),
    radial-gradient(circle at bottom right, rgba(88, 230, 197, 0.18), transparent 28%),
    linear-gradient(180deg, rgba(12, 19, 39, 0.94), rgba(7, 12, 26, 1));
}

.cta-brand-logo {
  width: 340px;
  max-width: 100%;
  height: auto;
  margin-top: 28px;
  display: block;
  opacity: 0.96;
}

.signup-form {
  display: grid;
  gap: 16px;
  padding: 24px;
  border-radius: var(--radius-lg);
  background: rgba(4, 9, 19, 0.68);
}

.signup-form label {
  display: grid;
  gap: 8px;
  font-size: 0.94rem;
  color: var(--muted);
}

.signup-form input,
.signup-form select {
  width: 100%;
  padding: 14px 16px;
  border-radius: 14px;
  border: 1px solid var(--line-strong);
  background: rgba(255, 255, 255, 0.03);
  color: var(--text);
  font: inherit;
}

.signup-form input::placeholder {
  color: rgba(181, 195, 230, 0.68);
}

.signup-form input:focus,
.signup-form select:focus {
  outline: 2px solid rgba(88, 230, 197, 0.3);
  border-color: rgba(88, 230, 197, 0.5);
}

.signup-form select option {
  color: #0b1220;
  background: #ffffff;
}

.form-note {
  margin: 0;
  font-size: 0.86rem;
  line-height: 1.7;
}

@media (max-width: 1080px) {
  .hero,
  .split-panel,
  .cta-panel {
    grid-template-columns: 1fr;
  }

  .hero h1 {
    max-width: none;
  }

  .proof-strip,
  .timeline,
  .fit-section,
  .class-grid,
  .faq-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

@media (max-width: 760px) {
  .page-shell {
    width: min(calc(100% - 24px), var(--container));
    padding-top: 92px;
    padding-bottom: 54px;
  }

  .site-header {
    position: fixed;
    top: 10px;
    left: 12px;
    right: 12px;
    width: auto;
    margin: 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    border-radius: 22px;
    padding: 12px 14px;
  }

  .brand-logo {
    width: 184px;
  }

  .cta-brand-logo {
    width: 250px;
    margin-top: 24px;
  }

  .button-secondary {
    display: inline-flex;
    width: auto;
    flex: 0 0 auto;
    padding: 12px 18px;
    font-size: 0.98rem;
  }

  .hero {
    padding-top: 22px;
    gap: 24px;
  }

  .hero-points,
  .proof-strip,
  .problem-grid,
  .feature-grid,
  .timeline,
  .fit-section,
  .class-grid,
  .faq-list,
  .qa-benefits {
    grid-template-columns: 1fr;
  }

  .hero-actions {
    flex-direction: column;
  }

  .hero-actions .button {
    width: 100%;
  }

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

  .section {
    padding: 34px 0;
  }

  .info-card,
  .feature-card,
  .timeline-card,
  .fit-card,
  .class-card,
  .faq-item,
  .cta-panel,
  .manifesto-card {
    padding: 22px;
  }

  .class-card {
    min-height: 150px;
  }
}