:root {
  --color-deep-charcoal: #1c1e21;
  --color-slate: #3a4048;
  --color-soft-stone: #d8dbdf;
  --color-steel-blue: #4f667a;

  --font-base: "Neue Haas Grotesk", "Helvetica Neue", Helvetica, Arial, sans-serif;
  --font-size-h1: 2.5rem;
  --font-size-h2: 2rem;
  --font-size-body: 1rem;
  --tracking-wide: 0.08em;
  --section-space: 80px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font-base);
  font-size: var(--font-size-body);
  line-height: 1.6;
  background: var(--color-soft-stone);
  color: var(--color-deep-charcoal);
}

a {
  color: var(--color-steel-blue);
  text-decoration: none;
}

a:hover,
a:focus-visible {
  color: var(--color-slate);
}

.container {
  width: min(1100px, 100% - 3rem);
  margin: 0 auto;
}

.site-header {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  background: transparent;
  z-index: 10;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-top: 1.5rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--color-soft-stone);
}

.brand-icon {
  flex: 0 0 auto;
}

.brand-wordmark-svg {
  width: 248px;
  height: auto;
  display: block;
}

.brand-wordmark-svg .wordmark-text {
  font-family: var(--font-base);
  font-size: 34px;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.brand-wordmark-svg .wordmark-grey {
  fill: var(--color-deep-charcoal);
}

.brand-wordmark-svg .wordmark-reach {
  fill: var(--color-steel-blue);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.site-nav a {
  color: var(--color-soft-stone);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-size: 0.85rem;
}

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

.hamburger {
  display: none;
  width: 2.25rem;
  height: 2.25rem;
  border: 2px solid var(--color-steel-blue);
  background: transparent;
  padding: 0.35rem;
  cursor: pointer;
}

.hamburger span {
  display: block;
  width: 100%;
  height: 2px;
  margin: 4px 0;
  background: var(--color-soft-stone);
}

.hero {
  min-height: 100vh;
  background: var(--color-deep-charcoal);
  display: flex;
  align-items: center;
}

.hero-content {
  padding-top: 8rem;
  padding-bottom: 5rem;
  color: var(--color-soft-stone);
}

h1,
h2,
h3 {
  font-weight: 500;
  margin: 0;
}

h1 {
  font-size: var(--font-size-h1);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  line-height: 1.2;
  max-width: 18ch;
}

.hero p {
  margin: 1.25rem 0 2rem;
  max-width: 62ch;
  color: var(--color-soft-stone);
}

.button.primary {
  display: inline-block;
  border: 2px solid var(--color-steel-blue);
  color: var(--color-steel-blue);
  background: transparent;
  padding: 0.75em 1.5em;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  border-radius: 0;
}

.button.primary:hover,
.button.primary:focus-visible {
  background: var(--color-steel-blue);
  color: var(--color-soft-stone);
}

.section {
  padding: var(--section-space) 0;
}

.about {
  background: var(--color-soft-stone);
}

.about h2 {
  font-size: var(--font-size-h2);
  margin-bottom: 1rem;
  color: var(--color-deep-charcoal);
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.about p {
  max-width: 70ch;
  color: var(--color-slate);
  margin: 0;
}

.about-lead {
  margin-bottom: 2rem;
}

.about-founder-section {
  margin-top: 2.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(58, 64, 72, 0.28);
}

.about-founder {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 1rem;
  align-items: center;
}

.about-founder-image {
  width: 120px;
  max-width: 100%;
  height: auto;
  display: block;
}

.about-founder-copy h3 {
  color: var(--color-deep-charcoal);
  text-transform: uppercase;
  letter-spacing: 0.03em;
  margin: 0 0 0.4rem;
}

.about-founder-copy p {
  margin: 0;
}

.capabilities {
  background: var(--color-slate);
  color: var(--color-soft-stone);
}

.capabilities h2 {
  font-size: var(--font-size-h2);
  text-transform: uppercase;
  letter-spacing: 0.03em;
  margin-bottom: 2rem;
}

.capability-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 2rem;
}

.capability-grid article {
  border-top: 2px solid var(--color-steel-blue);
  padding-top: 1rem;
}

.capability-grid h3 {
  font-size: 1.1rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  margin-bottom: 0.65rem;
}

.capability-grid p {
  margin: 0;
  color: var(--color-soft-stone);
}

.section--contact {
  background: var(--color-deep-charcoal);
  color: var(--color-soft-stone);
  padding: 80px 0;
}

.section--contact .muted {
  color: rgba(216, 219, 223, 0.78);
  max-width: 60ch;
}

.contact-email a {
  color: var(--color-steel-blue);
  text-decoration: none;
}

.contact-email a:hover {
  text-decoration: underline;
}

.contact-form {
  margin-top: 24px;
  max-width: 640px;
}

.contact-form label {
  display: block;
  margin: 16px 0;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  display: block;
  width: 100%;
  min-width: 100%;
  padding: 12px 14px;
  font-size: 1.05rem;
  line-height: 1.3;
  font-family: var(--font-base);
  border: 1px solid rgba(216, 219, 223, 0.25);
  background: rgba(58, 64, 72, 0.35);
  color: var(--color-soft-stone);
  outline: none;
  border-radius: 0;
}

.contact-form input,
.contact-form select {
  height: 48px;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  border-color: var(--color-steel-blue);
}

.btn-primary {
  border: 2px solid var(--color-steel-blue);
  background: transparent;
  color: var(--color-steel-blue);
  padding: 12px 20px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  cursor: pointer;
  border-radius: 0;
}

.btn-primary:hover {
  background: var(--color-steel-blue);
  color: var(--color-soft-stone);
}

.status {
  margin-top: 12px;
  min-height: 1.2em;
  color: rgba(216, 219, 223, 0.85);
}

.site-footer {
  background: var(--color-deep-charcoal);
  color: var(--color-soft-stone);
  padding: 2rem 0;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.footer-brand {
  color: var(--color-soft-stone);
}

.site-header .brand-wordmark-svg .wordmark-grey,
.site-footer .brand-wordmark-svg .wordmark-grey {
  fill: var(--color-soft-stone);
}

@media (max-width: 900px) {
  .capability-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .about-founder {
    grid-template-columns: 1fr;
  }

  .about-founder-image {
    max-width: 120px;
  }
}

@media (max-width: 760px) {
  :root {
    --font-size-h1: 1.9rem;
    --font-size-h2: 1.5rem;
    --section-space: 56px;
  }

  .header-inner {
    align-items: flex-start;
    position: relative;
  }

  .brand {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.35rem;
  }

  .brand-wordmark-svg {
    width: 210px;
  }

  .hamburger {
    display: block;
  }

  .site-nav {
    display: none;
    position: absolute;
    right: 0;
    top: 4.25rem;
    background: var(--color-deep-charcoal);
    border: 1px solid var(--color-slate);
    padding: 0.75rem;
    min-width: 160px;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.6rem;
  }

  .site-nav.open {
    display: flex;
  }

  .hero-content {
    padding-top: 10rem;
  }

  .footer-inner {
    flex-direction: column;
    align-items: flex-start;
  }
}