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

:root {
  --dark-bg: #0f1419;
  --darker-bg: #0a0e13;
  --card-bg: #1a1f2e;
  --accent: #27a745;
  --accent-hover: #3ac755;
  --text: #ffffff;
  --muted: #b0b8c1;
  --border: #2a3140;
  --font: "Segoe UI", system-ui, sans-serif;
}

html { scroll-behavior: smooth; scroll-padding-top: 88px; }

body {
  font-family: var(--font);
  background: var(--dark-bg);
  color: var(--text);
  line-height: 1.6;
}

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

nav {
  position: sticky;
  top: 0;
  z-index: 40;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  height: 72px;
  padding: 0 48px;
  background: rgba(15, 20, 25, 0.92);
  border-bottom: 1px solid var(--border);
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
  font-size: 1.125rem;
}

.logo img {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  display: block;
}

.nav-links {
  display: flex;
  gap: 32px;
  list-style: none;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--muted);
}

.nav-links a:hover,
.nav-links a[aria-current="page"] { color: var(--accent); }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 22px;
  border-radius: 8px;
  border: 1px solid transparent;
  font: inherit;
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
}

.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-hover); }
.btn-ghost {
  background: var(--card-bg);
  color: var(--text);
  border-color: var(--border);
}
.btn-ghost:hover { border-color: var(--accent); }

.hero {
  padding: 96px 48px 80px;
  text-align: center;
  background: var(--darker-bg);
}

.badge {
  display: inline-block;
  padding: 6px 14px;
  margin-bottom: 20px;
  border: 1px solid var(--accent);
  border-radius: 999px;
  color: var(--accent);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.hero h1 {
  max-width: 18ch;
  margin: 0 auto 20px;
  font-size: clamp(2.25rem, 5vw, 3.75rem);
  line-height: 1.12;
  font-weight: 800;
}

.hero h1 span { color: var(--accent); }

.hero .lede {
  max-width: 40rem;
  margin: 0 auto 32px;
  color: var(--muted);
  font-size: 1.125rem;
}

.hero-cta {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.hero-cta .btn { padding: 14px 28px; font-size: 1rem; }

.hero-frame {
  max-width: 1100px;
  margin: 0 auto;
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  background: var(--card-bg);
}

.hero-frame img {
  display: block;
  width: 100%;
  height: auto;
}

.section {
  padding: 96px 48px;
}

.section-dark { background: var(--darker-bg); }

.section-head {
  max-width: 40rem;
  margin: 0 auto 56px;
  text-align: center;
}

.section-head h2 {
  font-size: clamp(1.75rem, 3vw, 2.75rem);
  font-weight: 800;
  margin-bottom: 12px;
}

.section-head p { color: var(--muted); font-size: 1.05rem; }

.tools {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
  max-width: 1120px;
  margin: 0 auto 56px;
}

.tool {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 24px;
}

.tool:hover { border-color: var(--accent); }

.tool h3 {
  font-size: 1.05rem;
  margin-bottom: 8px;
}

.tool p {
  color: var(--muted);
  font-size: 0.9rem;
}

.stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  max-width: 1120px;
  margin: 0 auto;
  padding-top: 40px;
  border-top: 1px solid var(--border);
  text-align: center;
}

.stats strong {
  display: block;
  color: var(--accent);
  font-size: 1.75rem;
  font-weight: 800;
  margin-bottom: 4px;
}

.stats span {
  color: var(--muted);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  max-width: 1120px;
  margin: 0 auto;
}

.step { text-align: center; }

.step-num {
  width: 48px;
  height: 48px;
  margin: 0 auto 16px;
  display: grid;
  place-items: center;
  border-radius: 999px;
  background: var(--accent);
  font-weight: 800;
}

.step h3 { font-size: 1.05rem; margin-bottom: 8px; }
.step p { color: var(--muted); font-size: 0.9rem; }

.band {
  padding: 96px 48px;
  text-align: center;
  background: var(--accent);
  color: #fff;
}

.band h2 {
  font-size: clamp(1.75rem, 3vw, 2.75rem);
  font-weight: 800;
  margin-bottom: 12px;
}

.band p {
  max-width: 36rem;
  margin: 0 auto 28px;
  opacity: 0.92;
}

.band .btn {
  background: #fff;
  color: var(--accent);
}

.prose {
  max-width: 42rem;
  margin: 0 auto;
  padding: 64px 48px 96px;
}

.prose .meta {
  color: var(--muted);
  font-size: 0.875rem;
  margin-bottom: 28px;
}

.prose h1 {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 8px;
}

.prose h2 {
  font-size: 1.15rem;
  font-weight: 700;
  margin: 36px 0 12px;
}

.prose p {
  color: var(--muted);
  margin-bottom: 14px;
}

.prose ul {
  margin: 0 0 16px 1.2rem;
}

.prose li {
  color: var(--muted);
  margin-bottom: 8px;
}

.prose strong {
  color: var(--text);
  font-weight: 600;
}

.prose a {
  color: var(--accent);
}

.prose a:hover { text-decoration: underline; }

.prose code {
  font-family: ui-monospace, Consolas, monospace;
  font-size: 0.9em;
  color: var(--text);
}

.activate .badge {
  display: inline-block;
  margin-bottom: 12px;
  color: var(--accent);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.license-box {
  margin: 28px 0;
  padding: 20px;
  background: var(--card-bg);
  border: 1px solid var(--accent);
  border-radius: 12px;
}

.license-label {
  margin-bottom: 8px;
  color: var(--accent);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.license-key {
  margin-bottom: 16px;
  font-family: ui-monospace, Consolas, monospace;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text);
  word-break: break-all;
}

.activate-steps {
  margin: 0 0 16px 1.2rem;
}

.activate-steps li {
  color: var(--muted);
  margin-bottom: 10px;
}

footer {
  padding: 56px 48px 32px;
  background: var(--darker-bg);
  border-top: 1px solid var(--border);
}

.foot-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  max-width: 1120px;
  margin: 0 auto 40px;
}

.foot-grid h4 {
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 14px;
}

.foot-grid ul { list-style: none; }
.foot-grid li { margin-bottom: 8px; }
.foot-grid a { color: var(--muted); font-size: 0.9rem; }
.foot-grid a:hover { color: var(--accent); }

.foot-bottom {
  max-width: 1120px;
  margin: 0 auto;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  gap: 16px;
  color: var(--muted);
  font-size: 0.85rem;
}

.foot-bottom a { color: var(--accent); }

.skip {
  position: absolute;
  left: -999px;
  top: 8px;
}
.skip:focus {
  left: 16px;
  z-index: 50;
  padding: 8px 12px;
  background: var(--accent);
  color: #fff;
  border-radius: 6px;
}

.problems,
.personas,
.plans,
.shot-grid {
  display: grid;
  gap: 16px;
  max-width: 1120px;
  margin: 0 auto;
}

.problems { grid-template-columns: repeat(3, 1fr); }
.personas { grid-template-columns: repeat(3, 1fr); }
.plans { grid-template-columns: repeat(3, 1fr); }
.shot-grid { grid-template-columns: repeat(3, 1fr); }

.card,
.problem,
.persona,
.plan,
.tool-shot {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 12px;
}

.problem,
.persona,
.plan { padding: 24px; }

.problem-link {
  display: flex;
  flex-direction: column;
  color: inherit;
  text-decoration: none;
  transition: border-color 0.16s ease, box-shadow 0.16s ease;
}
.problem-link:hover,
.problem-link:focus-visible {
  border-color: var(--accent);
  box-shadow: 0 0 0 1px var(--accent);
  text-decoration: none;
}
.problem-link h3 { color: var(--text); }
.problem-link .blurb {
  color: var(--text);
  font-size: 0.95rem;
  margin-bottom: 10px;
  flex: 1;
}
.problem-link .tools { margin-bottom: 14px; }
.problem-link .cta {
  color: var(--accent);
  font-size: 0.85rem;
  font-weight: 600;
}

.problem h3,
.persona h3,
.plan h3,
.tool-shot h3 { font-size: 1.05rem; margin-bottom: 8px; }

.problem p,
.persona p,
.plan p,
.tool-shot p { color: var(--muted); font-size: 0.9rem; }

.tool-shot { overflow: hidden; }
.tool-shot img {
  display: block;
  width: 100%;
  height: 168px;
  object-fit: cover;
  background: var(--darker-bg);
}
.tool-shot .body { padding: 18px 20px 22px; }
.tool-shot .meta {
  display: inline-block;
  margin-bottom: 8px;
  color: var(--accent);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.split {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 40px;
  align-items: center;
  max-width: 1120px;
  margin: 0 auto 56px;
}
.split.reverse { grid-template-columns: 0.9fr 1.1fr; }
.split.reverse .copy { order: 2; }
.split img {
  width: 100%;
  border-radius: 12px;
  border: 1px solid var(--border);
  display: block;
}
.split h3 { font-size: 1.5rem; margin: 8px 0 12px; }
.split p { color: var(--muted); margin-bottom: 12px; }
.split ul { margin: 0 0 0 1.1rem; color: var(--muted); }
.split li { margin-bottom: 6px; font-size: 0.95rem; }

.usecases { max-width: 1120px; margin: 0 auto; display: grid; gap: 28px; }
.usecase {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  align-items: center;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  scroll-margin-top: 88px;
}
.usecase:nth-child(even) .copy { order: 2; }
.usecase img { width: 100%; height: 100%; min-height: 240px; object-fit: cover; display: block; }
.usecase .copy { padding: 28px; }
.usecase h3 { font-size: 1.35rem; margin: 6px 0 10px; }
.usecase p { color: var(--muted); margin-bottom: 10px; }
.usecase .tools-used { color: var(--text); font-size: 0.85rem; }
.usecase .actions { margin-top: 16px; }
#plans { scroll-margin-top: 88px; }

.plan {
  display: flex;
  flex-direction: column;
  transition: border-color 0.16s ease, box-shadow 0.16s ease;
}
.plan .price {
  display: block;
  color: var(--text);
  font-size: 2rem;
  font-weight: 800;
  margin: 8px 0 4px;
}
.plan .billing { color: var(--muted); font-size: 0.85rem; margin-bottom: 12px; }
.plan .who {
  color: var(--text);
  font-size: 0.95rem;
  margin-bottom: 14px;
}
.plan ul {
  margin: 0 0 18px 1.15rem;
  color: var(--muted);
  font-size: 0.9rem;
  flex: 1;
}
.plan li { margin-bottom: 7px; }
.plan.featured { border-color: var(--accent); }
.plan:hover,
.plan:focus-within,
.plan:active {
  border-color: var(--accent);
  box-shadow: 0 0 0 1px var(--accent);
}
.plan .btn { width: 100%; margin-top: auto; }
.plan .note {
  color: var(--muted);
  font-size: 0.85rem;
  margin: 12px 0 0;
}
.plan .note a { color: var(--accent); }

.narrow { max-width: 40rem; margin: 0 auto 40px; color: var(--muted); text-align: center; }
.narrow a { color: var(--accent); }

@media (max-width: 900px) {
  nav, .hero, .section, .band, .prose, footer { padding-left: 20px; padding-right: 20px; }
  .nav-links { display: none; }
  .steps, .stats, .foot-grid,
  .problems, .personas, .plans, .shot-grid,
  .split, .split.reverse, .usecase { grid-template-columns: 1fr; }
  .split.reverse .copy,
  .usecase:nth-child(even) .copy { order: 0; }
  .foot-bottom { flex-direction: column; }
}