:root {
  --ink: #0f1216;
  --ink-soft: #1a2027;
  --panel: #222831;
  --panel-2: #2d343d;
  --line: #3a424d;
  --paper: #f5f1e8;
  --paper-2: #fffaf1;
  --text: #f7f8f8;
  --muted: #b8c0ca;
  --muted-dark: #55606c;
  --green: #19c37d;
  --amber: #f4b942;
  --blue: #5b8cff;
  --shadow: 0 28px 80px rgba(0, 0, 0, 0.34);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  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;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 68px;
  padding: 14px clamp(20px, 5vw, 72px);
  color: var(--text);
  background: rgba(15, 18, 22, 0.92);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(16px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 800;
}

.brand img {
  width: 34px;
  height: 34px;
  border-radius: 8px;
}

nav {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

nav a {
  min-height: 36px;
  padding: 8px 12px;
  border-radius: 8px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 700;
}

nav a:hover,
nav a:focus-visible {
  color: var(--text);
  background: rgba(255, 255, 255, 0.08);
  outline: none;
}

.hero {
  position: relative;
  min-height: 560px;
  height: clamp(560px, 76svh, 760px);
  overflow: hidden;
  color: var(--text);
  background: var(--ink);
}

.hero-bg,
.hero-shade {
  position: absolute;
  inset: 0;
}

.hero-bg {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  filter: saturate(1.04) contrast(1.05);
}

.hero-shade {
  background:
    linear-gradient(90deg, rgba(15, 18, 22, 0.96) 0%, rgba(15, 18, 22, 0.84) 32%, rgba(15, 18, 22, 0.48) 68%, rgba(15, 18, 22, 0.28) 100%),
    linear-gradient(0deg, rgba(15, 18, 22, 0.78), rgba(15, 18, 22, 0.12) 46%);
}

.hero-copy {
  position: relative;
  z-index: 1;
  width: min(760px, calc(100% - 40px));
  padding: clamp(72px, 12vh, 128px) 0 56px clamp(20px, 5vw, 72px);
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--green);
  font-size: 13px;
  font-weight: 900;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  overflow-wrap: anywhere;
}

h1 {
  margin: 0;
  font-size: clamp(54px, 8vw, 116px);
  line-height: 0.92;
}

.hero-lede {
  width: min(620px, 100%);
  margin: 24px 0 0;
  color: #e2e7ed;
  font-size: 21px;
}

.hero-actions,
.download-options {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.hero-actions {
  margin-top: 34px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 12px 18px;
  border: 1px solid transparent;
  border-radius: 8px;
  font-weight: 900;
}

.button.primary {
  color: #07110d;
  background: var(--green);
}

.button.secondary {
  color: #171103;
  background: var(--amber);
}

.button.ghost {
  color: var(--text);
  border-color: rgba(255, 255, 255, 0.22);
  background: rgba(255, 255, 255, 0.08);
}

.platform-match {
  box-shadow: 0 0 0 3px rgba(25, 195, 125, 0.28), 0 18px 44px rgba(25, 195, 125, 0.22);
}

.quick-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.quick-strip div {
  min-height: 150px;
  padding: 28px clamp(20px, 4vw, 48px);
  background: var(--paper-2);
}

.quick-strip strong,
.quick-strip span {
  display: block;
}

.quick-strip strong {
  font-size: 18px;
}

.quick-strip span {
  margin-top: 8px;
  color: var(--muted-dark);
}

.section {
  padding: clamp(64px, 9vw, 112px) clamp(20px, 5vw, 72px);
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(320px, 1.18fr);
  gap: clamp(32px, 6vw, 80px);
  align-items: start;
  background: var(--paper);
}

.section-copy {
  max-width: 620px;
}

h2 {
  margin: 0;
  font-size: clamp(36px, 5vw, 70px);
  line-height: 1;
}

.section-copy p,
.ai-section p {
  color: var(--muted-dark);
  font-size: 18px;
}

.workflow-steps {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.workflow-steps div,
.feature-list article,
.download-tile {
  border: 1px solid rgba(15, 18, 22, 0.12);
  border-radius: 8px;
  background: var(--paper-2);
}

.workflow-steps div {
  min-height: 180px;
  padding: 24px;
}

.workflow-steps span {
  color: var(--amber);
  font-size: 13px;
  font-weight: 900;
}

.workflow-steps strong {
  display: block;
  margin-top: 24px;
  font-size: 24px;
}

.workflow-steps p {
  margin: 8px 0 0;
  color: var(--muted-dark);
}

.product-band {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(300px, 0.65fr);
  gap: clamp(28px, 5vw, 64px);
  align-items: center;
  color: var(--text);
  background: var(--ink);
}

.interface-frame {
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 8px;
  background: var(--ink-soft);
  box-shadow: var(--shadow);
}

.window-bar {
  display: flex;
  gap: 8px;
  align-items: center;
  height: 38px;
  padding: 0 14px;
  background: #101419;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.window-bar span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--line);
}

.window-bar span:first-child {
  background: #ff6f61;
}

.window-bar span:nth-child(2) {
  background: var(--amber);
}

.window-bar span:nth-child(3) {
  background: var(--green);
}

.interface-frame img {
  width: 100%;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.interface-grid {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 16px;
  min-height: 390px;
  padding: 16px;
}

.side-panel,
.thumb-grid span {
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: #242b33;
}

.side-panel {
  border-radius: 8px;
}

.thumb-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}

.thumb-grid span {
  min-height: 110px;
  border-radius: 6px;
}

.thumb-grid span:nth-child(3n + 1) {
  background: #263432;
}

.thumb-grid span:nth-child(3n + 2) {
  background: #363229;
}

.feature-list {
  display: grid;
  gap: 14px;
}

.feature-list article {
  padding: 22px;
  color: var(--text);
  background: var(--panel);
}

.feature-list h3 {
  margin: 0;
  font-size: 20px;
}

.feature-list p {
  margin: 8px 0 0;
  color: var(--muted);
}

.ai-section {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.9fr);
  gap: clamp(28px, 5vw, 72px);
  background: var(--paper-2);
}

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

.ai-list li {
  padding: 22px;
  border-left: 5px solid var(--green);
  background: var(--paper);
}

.ai-list strong,
.ai-list span {
  display: block;
}

.ai-list span {
  margin-top: 6px;
  color: var(--muted-dark);
}

.downloads {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(320px, 1.2fr);
  gap: clamp(28px, 5vw, 72px);
  background: var(--ink-soft);
  color: var(--text);
}

.downloads .section-copy p {
  color: var(--muted);
}

.download-options {
  align-content: start;
}

.download-tile {
  display: block;
  flex: 1 1 220px;
  min-height: 190px;
  padding: 24px;
  color: var(--text);
  background: var(--panel);
  border-color: rgba(255, 255, 255, 0.12);
}

.download-tile:hover,
.download-tile:focus-visible {
  border-color: rgba(25, 195, 125, 0.72);
  outline: none;
}

.download-tile span {
  color: var(--green);
  font-size: 13px;
  font-weight: 900;
  text-transform: uppercase;
}

.download-tile strong {
  display: block;
  margin-top: 28px;
  font-size: 25px;
  line-height: 1.08;
}

.download-tile small {
  display: block;
  margin-top: 10px;
  color: var(--muted);
  font-size: 14px;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  padding: 28px clamp(20px, 5vw, 72px);
  color: var(--muted);
  background: var(--ink);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.site-footer span {
  color: var(--text);
  font-weight: 900;
}

@media (max-width: 900px) {
  .site-header {
    align-items: flex-start;
    flex-direction: column;
  }

  nav {
    justify-content: flex-start;
  }

  .hero {
    height: auto;
    min-height: 620px;
  }

  .hero-copy {
    padding-right: 20px;
  }

  .quick-strip,
  .split,
  .product-band,
  .ai-section,
  .downloads {
    grid-template-columns: 1fr;
  }

  .quick-strip div {
    min-height: auto;
  }
}

@media (max-width: 620px) {
  .site-header {
    position: relative;
  }

  nav a {
    padding-left: 8px;
    padding-right: 8px;
  }

  .hero {
    min-height: 680px;
  }

  .hero-shade {
    background: linear-gradient(0deg, rgba(15, 18, 22, 0.94), rgba(15, 18, 22, 0.68));
  }

  h1 {
    font-size: 56px;
  }

  .hero-lede {
    font-size: 18px;
  }

  .button,
  .download-tile {
    width: 100%;
  }

  .workflow-steps {
    grid-template-columns: 1fr;
  }

  .interface-grid {
    grid-template-columns: 1fr;
    min-height: 320px;
  }

  .side-panel {
    display: none;
  }

  .thumb-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}