:root {
  --bg: #050805;
  --bg2: #0b120d;
  --panel: rgba(255,255,255,0.055);
  --panel2: rgba(255,255,255,0.08);
  --border: rgba(255,255,255,0.12);
  --text: #f6f7f5;
  --muted: #a9b2a9;
  --green: #2fd45a;
  --green2: #117a32;
  --gold: #d3a54a;
  --danger: #ff5a52;
  --shadow: 0 28px 90px rgba(0,0,0,0.45);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, Arial, Helvetica, sans-serif;
  background:
    radial-gradient(circle at 15% 8%, rgba(47, 212, 90, 0.18), transparent 30%),
    radial-gradient(circle at 90% 0%, rgba(211, 165, 74, 0.13), transparent 28%),
    linear-gradient(180deg, var(--bg), var(--bg2));
  color: var(--text);
  min-height: 100vh;
}

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

button {
  font: inherit;
}

.site-header {
  min-height: 82px;
  padding: 16px min(6vw, 64px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  position: sticky;
  top: 0;
  z-index: 30;
  background: rgba(5,8,5,0.76);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--border);
}

.brand-logo {
  height: 52px;
  max-width: 190px;
  object-fit: contain;
  display: block;
}

.nav {
  display: flex;
  align-items: center;
  gap: 22px;
  color: var(--muted);
}

.nav a:hover,
.text-link:hover {
  color: var(--green);
}

.nav-cta {
  color: var(--text) !important;
  border: 1px solid var(--border);
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(255,255,255,0.05);
}

.section {
  width: min(1160px, 92%);
  margin: 0 auto;
  padding: 86px 0;
}

.hero {
  display: grid;
  grid-template-columns: 1.02fr 0.98fr;
  align-items: center;
  gap: 46px;
  min-height: calc(100vh - 82px);
}

.eyebrow {
  color: var(--green);
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-size: 0.78rem;
}

h1, h2, h3, p {
  margin-top: 0;
}

h1 {
  font-size: clamp(2.55rem, 7vw, 5.9rem);
  line-height: 0.92;
  letter-spacing: -0.065em;
  margin-bottom: 24px;
}

h2 {
  font-size: clamp(2rem, 4.2vw, 3.8rem);
  line-height: 0.98;
  letter-spacing: -0.045em;
  margin-bottom: 18px;
}

h3 {
  font-size: 1.25rem;
  margin-bottom: 12px;
}

.hero-text,
.section-title p,
.access-section p,
.card p,
.muted,
.legal p {
  color: var(--muted);
  line-height: 1.72;
  font-size: 1.06rem;
}

.hero-text {
  max-width: 710px;
  font-size: 1.14rem;
}

.actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 30px;
}

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

.btn {
  border: 0;
  cursor: pointer;
  padding: 14px 20px;
  border-radius: 16px;
  font-weight: 900;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
}

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

.btn.primary {
  background: linear-gradient(135deg, var(--green), var(--green2));
  color: #021006;
  box-shadow: 0 18px 38px rgba(47,212,90,0.22);
}

.btn.ghost {
  color: var(--text);
  background: rgba(255,255,255,0.055);
  border: 1px solid var(--border);
}

.btn.full {
  width: 100%;
}

.btn.tiny {
  padding: 9px 12px;
  border-radius: 12px;
}

.hero-card {
  border-radius: 34px;
  border: 1px solid var(--border);
  overflow: hidden;
  background: var(--panel);
  box-shadow: var(--shadow);
  padding: 16px;
}

.hero-card img {
  width: 100%;
  display: block;
  border-radius: 24px;
}

.section-title {
  max-width: 820px;
  margin-bottom: 38px;
}

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

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

.card,
.auth-card,
.status-box,
.disclaimer,
.faq-list details,
.course-module {
  border: 1px solid var(--border);
  background: var(--panel);
  border-radius: 26px;
  padding: 26px;
  box-shadow: 0 18px 45px rgba(0,0,0,0.22);
}

.card-number {
  color: var(--gold);
  font-weight: 900;
  display: block;
  margin-bottom: 18px;
}

.access-section {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 36px;
  align-items: start;
  border: 1px solid rgba(47,212,90,0.18);
  background: linear-gradient(135deg, rgba(47,212,90,0.08), rgba(255,255,255,0.035));
  border-radius: 34px;
  padding: 40px;
}

.steps {
  display: grid;
  gap: 12px;
}

.step {
  padding: 16px;
  border-radius: 18px;
  background: rgba(255,255,255,0.05);
  color: var(--muted);
  display: flex;
  gap: 14px;
  align-items: center;
}

.step span {
  background: var(--green);
  color: #031007;
  font-weight: 900;
  width: 28px;
  height: 28px;
  border-radius: 999px;
  display: grid;
  place-items: center;
  flex: 0 0 auto;
}

.faq-list {
  display: grid;
  gap: 12px;
}

.faq-list summary {
  cursor: pointer;
  font-weight: 800;
}

.faq-list p {
  color: var(--muted);
  margin: 12px 0 0;
}

.disclaimer {
  color: var(--muted);
  border-color: rgba(211, 165, 74, 0.2);
}

.footer {
  width: min(1160px, 92%);
  margin: 0 auto;
  padding: 32px 0;
  border-top: 1px solid var(--border);
  color: var(--muted);
  display: flex;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
}

.auth-page {
  display: grid;
  place-items: center;
  padding: 28px;
}

.auth-shell {
  width: min(440px, 100%);
}

.auth-logo {
  display: flex;
  justify-content: center;
  margin-bottom: 24px;
}

.auth-logo img {
  width: 230px;
  max-width: 85%;
}

.auth-card h1 {
  font-size: clamp(2.2rem, 8vw, 3.6rem);
}

.auth-buttons {
  display: grid;
  gap: 12px;
  margin: 26px 0;
}

.small {
  font-size: 0.92rem;
}

.text-link {
  display: inline-block;
  margin-top: 14px;
  color: var(--green);
}

.dashboard .section {
  padding-top: 54px;
}

.user-email {
  font-size: 0.92rem;
}

.hidden {
  display: none !important;
}

.course-content {
  display: grid;
  gap: 18px;
}

.course-module h3 {
  margin-bottom: 6px;
}

.lesson-list {
  display: grid;
  gap: 10px;
  margin-top: 18px;
}

.lesson-link {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  padding: 14px 16px;
  border-radius: 16px;
  background: rgba(255,255,255,0.052);
  border: 1px solid var(--border);
  color: var(--text);
}

.lesson-link:hover {
  border-color: rgba(47,212,90,0.45);
}

.legal {
  max-width: 850px;
}

@media (max-width: 860px) {
  .site-header {
    align-items: flex-start;
  }

  .nav {
    gap: 10px;
    font-size: 0.9rem;
    flex-wrap: wrap;
    justify-content: flex-end;
  }

  .hero,
  .access-section,
  .cards-3 {
    grid-template-columns: 1fr;
  }

  .section {
    padding: 58px 0;
  }

  .access-section {
    padding: 26px;
  }
}