:root {
  color-scheme: light;
  --ink: #17201d;
  --muted: #5f6d67;
  --line: #dfe7e2;
  --paper: #f8faf7;
  --white: #ffffff;
  --teal: #147f79;
  --teal-dark: #0f4f4b;
  --coral: #d8614c;
  --amber: #c8952f;
  --graphite: #1f2725;
  --shadow: 0 18px 50px rgba(23, 32, 29, 0.12);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

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

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

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 32px;
  min-height: 72px;
  padding: 0 48px;
  background: rgba(248, 250, 247, 0.88);
  border-bottom: 1px solid rgba(223, 231, 226, 0.85);
  backdrop-filter: blur(16px);
}

.site-header[data-scrolled] {
  box-shadow: 0 10px 28px rgba(23, 32, 29, 0.08);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.98rem;
  font-weight: 750;
  letter-spacing: 0;
}

.brand-mark {
  display: inline-grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 8px;
  background: var(--ink);
  color: var(--white);
  font-size: 0.74rem;
  font-weight: 800;
}

.site-nav {
  display: flex;
  justify-content: center;
  gap: 28px;
  color: var(--muted);
  font-size: 0.92rem;
  font-weight: 650;
}

.site-nav a,
.header-action {
  transition:
    color 160ms ease,
    transform 160ms ease;
}

.site-nav a:hover,
.header-action:hover {
  color: var(--teal);
}

.header-action {
  color: var(--teal-dark);
  font-size: 0.92rem;
  font-weight: 750;
}

.hero {
  position: relative;
  display: flex;
  align-items: center;
  min-height: 540px;
  height: min(720px, calc(100svh - 132px));
  overflow: hidden;
  background: var(--graphite);
}

.hero-media {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(16, 21, 19, 0.88) 0%, rgba(16, 21, 19, 0.72) 34%, rgba(16, 21, 19, 0.14) 70%),
    linear-gradient(0deg, rgba(16, 21, 19, 0.42), rgba(16, 21, 19, 0.06)),
    url("assets/hero-workspace.png") center / cover no-repeat;
  transform: scale(1.01);
}

.hero-content {
  position: relative;
  z-index: 1;
  width: min(100%, 720px);
  padding: 72px 48px 72px;
  color: var(--white);
}

.eyebrow {
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

.eyebrow.dark {
  color: var(--teal);
}

.hero h1 {
  margin-top: 14px;
  font-size: 4.7rem;
  line-height: 0.98;
  font-weight: 840;
  letter-spacing: 0;
}

.hero-subtitle {
  margin-top: 20px;
  max-width: 640px;
  font-size: 1.42rem;
  line-height: 1.38;
  font-weight: 720;
}

.hero-copy {
  margin-top: 18px;
  max-width: 600px;
  color: rgba(255, 255, 255, 0.78);
  font-size: 1.04rem;
  line-height: 1.72;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 18px;
  border-radius: 8px;
  border: 1px solid transparent;
  font-size: 0.94rem;
  font-weight: 800;
  letter-spacing: 0;
  transition:
    transform 160ms ease,
    border-color 160ms ease,
    background 160ms ease;
}

.button:hover {
  transform: translateY(-1px);
}

.button.primary {
  background: var(--teal);
  color: var(--white);
}

.button.primary:hover {
  background: var(--teal-dark);
}

.button.secondary {
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.38);
  background: rgba(255, 255, 255, 0.08);
}

.button.inverse {
  background: var(--white);
  color: var(--teal-dark);
}

.proof-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line);
  border-bottom: 1px solid var(--line);
}

.proof-strip span {
  min-height: 72px;
  display: grid;
  place-items: center;
  padding: 18px;
  background: var(--white);
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 750;
  text-align: center;
}

.section {
  width: min(1180px, calc(100% - 64px));
  margin: 0 auto;
  padding: 96px 0;
}

.section.compact {
  padding-top: 84px;
}

.section-heading {
  display: grid;
  grid-template-columns: 0.42fr 1fr;
  gap: 48px;
  align-items: start;
  margin-bottom: 40px;
}

.section-heading h2,
.band-copy h2,
.contact-band h2 {
  font-size: 2.36rem;
  line-height: 1.12;
  font-weight: 820;
  letter-spacing: 0;
}

.section-heading p:not(.eyebrow),
.band-copy p:not(.eyebrow),
.contact-band p {
  max-width: 620px;
  color: var(--muted);
  font-size: 1.02rem;
  line-height: 1.72;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.feature-card {
  min-height: 274px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  box-shadow: 0 10px 30px rgba(23, 32, 29, 0.04);
}

.feature-icon {
  display: block;
  width: 42px;
  height: 42px;
  margin-bottom: 26px;
  border-radius: 8px;
  background: var(--teal);
  box-shadow: inset 0 0 0 12px rgba(255, 255, 255, 0.18);
}

.feature-icon.analysis {
  background: var(--coral);
}

.feature-icon.output {
  background: var(--amber);
}

.feature-card h3,
.steps h3 {
  font-size: 1.08rem;
  line-height: 1.32;
  font-weight: 820;
}

.feature-card p,
.steps p {
  margin-top: 12px;
  color: var(--muted);
  font-size: 0.98rem;
  line-height: 1.7;
}

.band {
  background: #edf3ef;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.band-inner {
  width: min(1180px, calc(100% - 64px));
  margin: 0 auto;
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 64px;
  padding: 88px 0;
  align-items: start;
}

.band-copy h2,
.contact-band h2 {
  margin-top: 12px;
}

.band-copy p:not(.eyebrow),
.contact-band p {
  margin-top: 18px;
}

.steps {
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.steps li {
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 20px;
  min-height: 124px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
}

.steps span {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  border-radius: 8px;
  background: #f6efe6;
  color: var(--coral);
  font-weight: 850;
}

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

.status-list div {
  display: grid;
  gap: 10px;
  min-height: 112px;
  padding: 24px;
  background: var(--white);
}

.status-list strong {
  color: var(--muted);
  font-size: 0.78rem;
  text-transform: uppercase;
}

.status-list span,
.status-list a {
  font-size: 1.04rem;
  font-weight: 800;
}

.status-list a {
  color: var(--teal-dark);
  overflow-wrap: anywhere;
}

.contact-band {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 40px;
  align-items: center;
  padding: 70px 48px;
  background: var(--graphite);
  color: var(--white);
}

.contact-band p {
  color: rgba(255, 255, 255, 0.74);
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 28px 48px;
  color: var(--muted);
  font-size: 0.9rem;
  border-top: 1px solid var(--line);
  background: var(--white);
}

@media (max-width: 920px) {
  .site-header {
    grid-template-columns: 1fr auto;
    gap: 18px;
    min-height: 66px;
    padding: 0 22px;
  }

  .site-nav {
    display: none;
  }

  .hero {
    min-height: 500px;
    height: min(660px, calc(100svh - 118px));
  }

  .hero-media {
    background:
      linear-gradient(90deg, rgba(16, 21, 19, 0.9) 0%, rgba(16, 21, 19, 0.65) 52%, rgba(16, 21, 19, 0.16) 100%),
      linear-gradient(0deg, rgba(16, 21, 19, 0.44), rgba(16, 21, 19, 0.08)),
      url("assets/hero-workspace.png") 62% center / cover no-repeat;
  }

  .hero-content {
    padding: 54px 24px;
  }

  .hero h1 {
    font-size: 3.35rem;
  }

  .hero-subtitle {
    font-size: 1.18rem;
  }

  .proof-strip,
  .feature-grid,
  .status-list,
  .band-inner,
  .section-heading,
  .contact-band {
    grid-template-columns: 1fr;
  }

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

  .section,
  .band-inner {
    width: min(100% - 40px, 720px);
  }

  .section {
    padding: 72px 0;
  }

  .section-heading {
    gap: 18px;
  }

  .section-heading h2,
  .band-copy h2,
  .contact-band h2 {
    font-size: 2rem;
  }

  .band-inner {
    gap: 36px;
    padding: 70px 0;
  }

  .contact-band {
    padding: 56px 24px;
  }
}

@media (max-width: 560px) {
  .header-action {
    max-width: 88px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .hero {
    min-height: 500px;
    height: min(620px, calc(100svh - 108px));
  }

  .hero-content {
    padding: 44px 20px;
  }

  .hero h1 {
    font-size: 2.65rem;
  }

  .hero-subtitle {
    font-size: 1.08rem;
  }

  .hero-copy,
  .section-heading p:not(.eyebrow),
  .band-copy p:not(.eyebrow),
  .contact-band p {
    font-size: 0.97rem;
  }

  .button {
    width: 100%;
  }

  .proof-strip {
    grid-template-columns: 1fr;
  }

  .proof-strip span {
    min-height: 58px;
  }

  .feature-card,
  .steps li,
  .status-list div {
    padding: 22px;
  }

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

  .site-footer {
    flex-direction: column;
    padding: 24px 20px;
  }
}

@media (max-height: 680px) {
  .hero {
    min-height: 470px;
  }

  .hero h1 {
    font-size: 3rem;
  }

  .hero-subtitle {
    font-size: 1.12rem;
  }
}