:root {
  --ink: #ffffff;
  --muted: rgba(255, 255, 255, 0.72);
  --paper: #1a0033;
  --surface: rgba(255, 255, 255, 0.05);
  --line: rgba(255, 255, 255, 0.12);
  --green: #00dcdc;
  --green-dark: #00b4b4;
  --gold: #8a2be2;
  --coral: #ff6b35;
  --teal-soft: rgba(0, 220, 220, 0.14);
  --gold-soft: rgba(138, 43, 226, 0.2);
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.45);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: linear-gradient(135deg, #1a0033 0%, #2d0060 50%, #1a0033 100%);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.5;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px clamp(20px, 5vw, 72px);
  background: rgba(26, 0, 51, 0.75);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
}

.brand-mark {
  display: grid;
  width: 36px;
  height: 36px;
  place-items: center;
  color: var(--paper);
  background: linear-gradient(135deg, var(--green), var(--green-dark));
  border-radius: 50%;
}

.nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 20px;
  color: var(--muted);
  font-size: 0.94rem;
  font-weight: 700;
}

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

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.95fr);
  gap: clamp(32px, 6vw, 76px);
  align-items: center;
  min-height: calc(100vh - 74px);
  padding: clamp(48px, 8vw, 92px) clamp(20px, 5vw, 72px) 34px;
}

.hero-content {
  max-width: 720px;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--green);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

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

h1 {
  max-width: 760px;
  margin-bottom: 20px;
  font-size: clamp(2.7rem, 6vw, 5.8rem);
  line-height: 0.98;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 16px;
  font-size: clamp(2rem, 4vw, 3.6rem);
  line-height: 1.02;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 10px;
  font-size: 1.14rem;
}

.hero-copy {
  max-width: 650px;
  color: var(--muted);
  font-size: clamp(1.05rem, 2vw, 1.25rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 13px 22px;
  border: 2px solid var(--green);
  border-radius: 6px;
  font-weight: 900;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

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

.button.primary {
  color: var(--paper);
  background: linear-gradient(135deg, var(--green), var(--green-dark));
  box-shadow: 0 12px 26px rgba(0, 220, 220, 0.35);
}

.button.secondary {
  color: var(--green);
  background: transparent;
}

.button.full {
  width: 100%;
}

.workshop-visual {
  position: relative;
  width: min(100%, 540px);
  margin-left: auto;
  padding: 22px;
  overflow: hidden;
  color: var(--ink);
  background:
    linear-gradient(135deg, rgba(255,255,255,0.08), rgba(0,220,220,0.08)),
    radial-gradient(circle at 82% 18%, var(--gold-soft), transparent 34%);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.workshop-visual::before {
  content: "";
  position: absolute;
  inset: auto -50px -70px auto;
  width: 210px;
  height: 210px;
  background: var(--coral);
  opacity: 0.12;
  border-radius: 50%;
}

.visual-topbar {
  display: flex;
  gap: 8px;
  margin-bottom: 20px;
}

.visual-topbar span {
  width: 10px;
  height: 10px;
  background: var(--gold);
  border-radius: 50%;
}

.visual-card,
.visual-grid div,
.price-box,
.details-panel {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.visual-card {
  padding: 24px;
}

.card-label,
.visual-grid span,
.details-panel span,
.price-label {
  display: block;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 900;
  text-transform: uppercase;
}

.visual-card strong {
  display: block;
  margin: 6px 0;
  font-size: clamp(2.3rem, 6vw, 4rem);
  line-height: 1;
}

.visual-card small {
  color: var(--muted);
  font-weight: 700;
}

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

.visual-grid div {
  padding: 18px;
}

.visual-grid strong {
  display: block;
  margin-top: 5px;
  font-size: 1.15rem;
}

.visual-progress {
  height: 14px;
  margin-top: 18px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.12);
  border-radius: 999px;
}

.visual-progress span {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, var(--green), var(--gold));
}

.trust-band,
.section,
.split-section,
.enroll-section {
  margin: 0 clamp(20px, 5vw, 72px);
}

.trust-band {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  overflow: hidden;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.trust-band div {
  padding: 22px;
  background: var(--surface);
}

.trust-band strong,
.trust-band span {
  display: block;
}

.trust-band span {
  margin-top: 4px;
  color: var(--muted);
}

.section {
  padding: clamp(70px, 9vw, 118px) 0;
}

.section-heading {
  max-width: 740px;
}

.feature-list {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
  margin-top: 34px;
}

.feature-list article {
  min-height: 246px;
  padding: 24px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.feature-list p,
.split-section p,
.enroll-section p,
.price-box p {
  color: var(--muted);
}

.icon {
  display: inline-grid;
  width: 44px;
  height: 44px;
  margin-bottom: 30px;
  place-items: center;
  color: var(--green);
  background: var(--teal-soft);
  border-radius: 50%;
  font-weight: 900;
}

.split-section,
.enroll-section {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(320px, 0.8fr);
  gap: clamp(28px, 6vw, 70px);
  align-items: start;
  padding: clamp(64px, 8vw, 100px) 0;
  border-top: 1px solid var(--line);
}

.details-panel {
  padding: 8px;
}

.details-panel div {
  padding: 18px;
  border-bottom: 1px solid var(--line);
}

.details-panel div:last-child {
  border-bottom: 0;
}

.details-panel strong {
  display: block;
  margin-top: 6px;
  font-size: 1.04rem;
}

.enroll-section {
  align-items: center;
  padding-bottom: clamp(76px, 10vw, 128px);
}

.price-box {
  padding: 28px;
  box-shadow: var(--shadow);
}

.price {
  display: block;
  margin: 8px 0 8px;
  font-size: 4rem;
  line-height: 1;
}

.price-box small {
  display: block;
  margin-top: 12px;
  color: var(--muted);
  text-align: center;
}

.site-footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 14px;
  padding: 24px clamp(20px, 5vw, 72px);
  color: var(--muted);
  border-top: 1px solid var(--line);
}

.site-footer p {
  margin: 0;
}

.site-footer a {
  color: var(--green);
  font-weight: 800;
}

@media (max-width: 920px) {
  .hero,
  .split-section,
  .enroll-section {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

  .workshop-visual {
    margin: 0;
  }

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

@media (max-width: 640px) {
  .site-header {
    position: static;
    align-items: flex-start;
    flex-direction: column;
  }

  .nav {
    justify-content: flex-start;
    gap: 14px;
  }

  .hero {
    padding-top: 36px;
  }

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

  .trust-band,
  .feature-list {
    grid-template-columns: 1fr;
  }

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