:root {
  --bg: #0b0812;
  --bg-soft: #151024;
  --panel: #1a1429;
  --panel-soft: #201936;
  --line: rgba(182, 162, 224, 0.24);
  --text: #f3edff;
  --muted: #b4a8cb;
  --purple: #b68eff;
  --cyan: #5ddcff;
  --shadow: 0 14px 42px rgba(0, 0, 0, 0.48);
}

* {
  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 14% -6%, rgba(182, 142, 255, 0.22), transparent 38%),
    radial-gradient(circle at 86% -10%, rgba(93, 220, 255, 0.17), transparent 34%),
    linear-gradient(180deg, #09060f 0%, #0f0b19 48%, #0a0711 100%);
}

.ambient {
  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: 54px 54px;
  mask-image: radial-gradient(circle at center, black 42%, transparent 100%);
  opacity: 0.18;
}

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

img {
  display: block;
  max-width: 100%;
}

.page-shell {
  position: relative;
  z-index: 1;
  width: min(1060px, calc(100% - 28px));
  margin: 0 auto;
  padding: 18px 0 36px;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 26px;
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  z-index: 20;
  padding: 18px;
  width: 100%;
  background: linear-gradient(180deg, rgba(11, 8, 18, 0.6), transparent);
}

.brand {
  display: inline-flex;
  align-items: center;
  line-height: 0;
}

.brand-logo {
  width: clamp(170px, 22vw, 260px);
  height: auto;
  display: block;
}

.site-nav {
  display: flex;
  gap: 22px;
  color: var(--muted);
  font-size: 0.96rem;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  color: var(--text);
}

main {
  display: grid;
  gap: 30px;
}

.hero,
.tools,
.why,
.python-panel,
.site-footer {
  border: 1px solid var(--line);
  border-radius: 20px;
  background: linear-gradient(180deg, rgba(28, 22, 43, 0.92), rgba(17, 13, 28, 0.95));
  box-shadow: var(--shadow);
}

.hero {
  padding: 40px;
  text-align: center;
  position: relative;
  width: 100vw;
  margin-left: calc(-50vw + 50%);
  min-height: 100vh;
  border: none;
  border-radius: 0;
  background: linear-gradient(180deg, rgba(28, 22, 43, 0.92), rgba(17, 13, 28, 0.95));
  box-shadow: none;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 40px;
  overflow: visible;
}

.eyebrow {
  margin: 0 0 10px;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.73rem;
  color: #e9deff;
}

h1,
h2,
h3 {
  margin: 0;
  font-family: "Sora", sans-serif;
}

h1 {
  max-width: 16ch;
  margin: 0;
  font-size: clamp(2.3rem, 5.5vw, 4.15rem);
  line-height: 1.05;
  color: var(--text);
}

h2 {
  font-size: clamp(1.75rem, 3vw, 2.45rem);
  line-height: 1.12;
}

h3 {
  font-size: clamp(1.15rem, 2vw, 1.45rem);
}

p {
  margin: 0;
  color: var(--muted);
  line-height: 1.55;
}

.hero-sub {
  max-width: 66ch;
  margin: 14px 0 0;
  font-size: 1.05rem;
  color: var(--muted);
}

.hero-content {
  padding: 20px;
  display: grid;
  gap: 16px;
  text-align: center;
  justify-items: center;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 22px;
  border-radius: 999px;
  font-weight: 700;
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
}

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

.button-primary {
  margin-top: 24px;
  background: linear-gradient(135deg, var(--purple), #9e77ff);
  color: #140f22;
  padding: 0 28px;
  min-width: auto;
  width: auto;
}

.button-primary:hover,
.button-primary:focus-visible {
  transform: translateY(-2px);
}

.button-secondary {
  border: 2px solid #2699ff;
  background: rgba(14, 11, 22, 0.45);
  color: var(--purple);
}

.hero-visuals {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  align-self: center;
  padding: 20px;
}

.mini-visual {
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.02);
  padding: 10px;
}

.mini-label {
  display: block;
  margin: 0 0 10px;
  font-size: 0.8rem;
  color: #efe4ff;
  text-align: left;
}

.mini-visual img {
  width: 100%;
  height: auto;
  border-radius: 10px;
}

.tools,
.why,
.python-panel {
  padding: 28px;
}

.section-heading {
  margin-bottom: 16px;
  display: grid;
  gap: 6px;
}

.tool-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.tool-card {
  display: flex;
  flex-direction: column;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 16px;
  background: linear-gradient(180deg, rgba(33, 25, 49, 0.86), rgba(20, 15, 33, 0.92));
  overflow: hidden;
}

.tool-media {
  padding: 10px;
}

.tool-media img {
  width: 100%;
  height: auto;
  border-radius: 10px;
}

.tool-copy {
  flex: 1;
  padding: 14px 14px 16px;
  display: grid;
  gap: 11px;
}

.tool-copy .button-secondary {
  margin-top: auto;
}

.chip {
  width: fit-content;
  margin: 0;
  border-radius: 999px;
  padding: 4px 10px;
  border: 1px solid rgba(93, 220, 255, 0.36);
  color: #cff6ff;
  font-size: 0.78rem;
}

.tool-copy ul {
  margin: 0;
  padding-left: 18px;
  color: var(--text);
}

.tool-copy li {
  margin-bottom: 7px;
  color: #ddd4ec;
}

.why .pill-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.why .pill-list li {
  border-radius: 999px;
  padding: 10px 14px;
  border: 1px solid rgba(255, 255, 255, 0.11);
  background: rgba(255, 255, 255, 0.03);
  color: #e6dcf7;
}

.why-cta {
  margin-top: 32px;
  display: flex;
  justify-content: center;
}

.python-panel {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 16px;
}

.python-panel__copy {
  display: grid;
  gap: 12px;
}

.python-panel__list {
  display: grid;
  gap: 10px;
}

.python-panel__list > div {
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.09);
  background: rgba(255, 255, 255, 0.03);
  padding: 14px;
}

.python-panel__list h3 {
  margin-bottom: 6px;
}

.site-footer {
  margin-top: 2px;
  padding: 16px 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.footer-links {
  display: flex;
  gap: 16px;
  color: #d0c3e4;
}

.image-fallback {
  width: 100%;
  min-height: 170px;
  border: 1px dashed rgba(255, 255, 255, 0.28);
  border-radius: 10px;
  display: grid;
  place-items: center;
  color: var(--muted);
  text-align: center;
  padding: 10px;
}

.image-fallback--panel {
  min-height: 170px;
}

.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 520ms ease, transform 520ms ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 900px) {
  .tool-grid,
  .python-panel {
    grid-template-columns: 1fr;
  }

  .site-header,
  .site-footer {
    flex-direction: column;
    align-items: flex-start;
  }

  .hero {
    grid-template-columns: 1fr;
    gap: 20px;
    padding: 80px 40px 40px;
  }

  .hero-content,
  .hero-visuals {
    padding: 0;
  }
}

@media (max-width: 640px) {
  body {
    overflow-x: hidden;
  }

  .page-shell {
    width: min(100% - 18px, 1060px);
  }

  .site-header {
    padding: 14px 16px 0;
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    align-items: start;
    justify-content: stretch;
    gap: 10px;
  }

  .brand {
    margin-bottom: 0;
    flex: 0 0 auto;
    justify-self: start;
    align-self: start;
  }

  .brand-logo {
    width: 104px;
  }

  .site-nav {
    margin-left: 0;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    justify-self: end;
    align-self: center;
    gap: 8px;
    font-size: 0.72rem;
    line-height: 1;
    white-space: nowrap;
    min-width: 0;
    overflow-x: auto;
    scrollbar-width: none;
  }

  .site-nav::-webkit-scrollbar {
    display: none;
  }

  .site-nav a {
    display: inline-flex;
    align-items: center;
    flex: 0 0 auto;
  }

  .hero {
    grid-template-columns: 1fr;
    padding: 112px 20px 48px;
    gap: 4px;
  }

  .hero-content {
    padding: 0 6px;
    gap: 14px;
    max-width: 33rem;
    margin: 0 auto;
  }

  h1 {
    max-width: 12ch;
    font-size: clamp(2rem, 10vw, 2.7rem);
  }

  .hero-sub {
    margin-top: 4px;
    font-size: 0.98rem;
    line-height: 1.65;
  }

  .hero-visuals {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    padding: 0;
    gap: 12px;
    width: min(100%, calc(100vw - 40px));
    max-width: 420px;
    margin: 0 auto;
    align-items: start;
  }

  .mini-visual {
    padding: 8px;
    border-radius: 12px;
  }

  .mini-visual img {
    width: 100%;
    aspect-ratio: 4 / 5;
    object-fit: cover;
    border-radius: 8px;
  }

  .tools,
  .why,
  .python-panel {
    padding: 20px;
  }

  .tool-media img {
    height: auto;
  }

  .button {
    width: 100%;
  }
}