:root {
  --paper: #ffffff;
  --mist: #f4f6f7;
  --line: #d5dee3;
  --ink: #122029;
  --muted: #5c6c75;
  --navy: #0c2430;
  --black: #000000;
  --teal: #0e647c;
  --teal-deep: #0a4e62;
  --foam: #e7f3f6;
  --sans: "Source Sans 3", ui-sans-serif, system-ui, sans-serif;
  --display: "Barlow", "Arial Narrow", ui-sans-serif, sans-serif;
  --max: 72rem;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 1.0625rem;
  line-height: 1.55;
  text-wrap: pretty;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
  -webkit-user-drag: none;
  user-select: none;
  -webkit-touch-callout: none;
}

h1,
h2,
h3,
h4 {
  font-family: var(--display);
  line-height: 1.15;
  text-wrap: balance;
  margin: 0;
}

p {
  margin: 0;
}

a {
  color: inherit;
}

button,
[role="button"] {
  cursor: pointer;
}

::selection {
  background: var(--foam);
  color: var(--ink);
}

:focus-visible {
  outline: 2px solid var(--teal);
  outline-offset: 2px;
}

.hp {
  position: absolute;
  left: -10000px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip:focus {
  position: absolute;
  top: 0.75rem;
  left: 0.75rem;
  z-index: 50;
  width: auto;
  height: auto;
  margin: 0;
  clip: auto;
  background: var(--paper);
  color: var(--ink);
  padding: 0.5rem 1rem;
}

.wrap {
  width: min(100% - 2rem, var(--max));
  margin-inline: auto;
}

.kicker {
  margin: 0;
  font-family: var(--display);
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--teal);
}

.kicker--light {
  color: var(--foam);
}

.lede {
  margin-top: 1rem;
  max-width: 42rem;
  font-size: 1.125rem;
}

h1 {
  margin-top: 0.75rem;
  font-size: clamp(2.1rem, 4vw, 3rem);
  font-weight: 600;
  color: var(--navy);
}

h2 {
  margin-top: 0.75rem;
  font-size: clamp(1.8rem, 3vw, 2.25rem);
  font-weight: 600;
  color: var(--navy);
}

.section {
  scroll-margin-top: 5.5rem;
  padding: 4rem 0;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.75rem;
  padding: 0.7rem 1.25rem;
  border: 1px solid transparent;
  font-family: var(--display);
  font-size: 1rem;
  font-weight: 600;
  text-decoration: none;
  background: transparent;
}

.btn--fill {
  background: var(--teal);
  color: var(--paper);
}

.btn--fill:hover {
  background: var(--teal-deep);
}

.btn--ghost {
  border-color: var(--navy);
  color: var(--navy);
}

.btn--ghost:hover {
  background: var(--mist);
}

.btn--block {
  width: 100%;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  background: var(--black);
  color: var(--paper);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.site-header__bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  width: min(100% - 2rem, var(--max));
  margin-inline: auto;
  padding: 0.7rem 0;
}

.logo {
  display: block;
  height: 2.75rem;
  width: auto;
}

.nav-desktop {
  display: none;
  align-items: center;
  gap: 1.4rem;
}

.nav-desktop a {
  font-family: var(--display);
  font-size: 0.95rem;
  font-weight: 500;
  text-decoration: none;
  color: rgba(255, 255, 255, 0.8);
}

.nav-desktop a:hover {
  color: var(--paper);
}

.header-cta {
  display: none;
}

.menu-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.75rem;
  height: 2.75rem;
  border: 0;
  background: transparent;
  color: var(--paper);
}

.menu-toggle svg {
  width: 1.5rem;
  height: 1.5rem;
}

.nav-mobile {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: 0.4rem 1rem 0.8rem;
}

.nav-mobile a {
  display: block;
  padding: 0.75rem 0;
  font-family: var(--display);
  font-size: 1.15rem;
  text-decoration: none;
}

.hero {
  display: grid;
  gap: 2.5rem;
  align-items: center;
  padding: 3rem 0 3.5rem;
}

.hero__actions {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-top: 2rem;
}

.hero p {
  margin-top: 1.25rem;
  max-width: 36rem;
  font-size: 1.125rem;
}

figure {
  margin: 0;
}

figcaption,
.note {
  margin-top: 0.5rem;
  color: var(--muted);
  font-size: 0.875rem;
}

.frame {
  width: 100%;
  border: 1px solid var(--line);
  background: var(--paper);
  object-fit: cover;
}

.facts {
  border-block: 1px solid var(--line);
  background: var(--mist);
}

.facts dl {
  display: grid;
  margin: 0;
}

.facts div {
  padding: 1.4rem 0;
}

.facts dt {
  font-family: var(--display);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--navy);
}

.facts dd {
  margin: 0.25rem 0 0;
  color: var(--muted);
  font-size: 0.875rem;
}

.about {
  display: grid;
  gap: 2.5rem;
}

.stack {
  display: grid;
  gap: 1rem;
  margin-top: 1.5rem;
  font-size: 1.125rem;
}

blockquote {
  margin: 1.5rem 0 0;
  border-left: 2px solid var(--teal);
  background: var(--mist);
  padding: 1rem 1.25rem;
}

.products {
  display: grid;
  gap: 4rem;
  margin-top: 3rem;
}

.product {
  display: grid;
  gap: 2rem;
  align-items: start;
  border-top: 1px solid var(--line);
  padding-top: 2.5rem;
}

.product__index {
  font-family: var(--display);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--teal);
}

.product h3 {
  margin-top: 0.4rem;
  font-size: clamp(1.5rem, 2vw, 1.85rem);
  color: var(--navy);
}

.product__lead,
.product__copy p {
  margin-top: 1rem;
  font-size: 1.125rem;
}

.gallery {
  display: grid;
  gap: 0.75rem;
}

.spec {
  margin: 1.25rem 0 0;
  border-top: 1px solid var(--line);
}

.spec div {
  display: grid;
  gap: 0.2rem;
  border-bottom: 1px solid var(--line);
  padding: 0.75rem 0;
}

.spec dt {
  color: var(--muted);
  font-size: 0.875rem;
  font-weight: 600;
}

.spec dd {
  margin: 0;
}

.services {
  margin-top: 4rem;
  border: 1px solid var(--line);
  background: var(--mist);
  padding: 1.5rem;
}

.services h3 {
  font-size: 1.5rem;
  color: var(--navy);
}

.services > p {
  margin-top: 0.75rem;
  max-width: 42rem;
  font-size: 1.125rem;
}

.services ul {
  display: grid;
  gap: 1rem;
  margin: 1.5rem 0 0;
  padding: 0;
  list-style: none;
}

.services li {
  border: 1px solid var(--line);
  background: var(--paper);
  padding: 1rem;
}

.services h4 {
  font-size: 1.125rem;
  color: var(--navy);
}

.services li p {
  margin-top: 0.5rem;
  font-size: 0.95rem;
}

.band {
  background: var(--navy);
  color: var(--paper);
}

.band h2,
.band .kicker {
  color: inherit;
}

.band .kicker {
  color: var(--foam);
}

.band .lede {
  color: rgba(255, 255, 255, 0.8);
}

.cards,
.steps,
.audience {
  display: grid;
  gap: 1.5rem;
  margin-top: 2.5rem;
  padding: 0;
  list-style: none;
}

.cards li,
.steps li {
  padding: 1.5rem;
}

.cards li {
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.cards p,
.steps p,
.audience p {
  margin-top: 0.75rem;
}

.cards .num,
.muted-light {
  color: rgba(255, 255, 255, 0.8);
}

.num {
  font-family: var(--display);
  font-weight: 600;
  color: var(--foam);
}

.cards h3 {
  margin-top: 0.4rem;
  font-size: 1.25rem;
}

.audience article {
  border-top: 2px solid var(--teal);
  padding-top: 1rem;
}

.audience h3 {
  font-size: 1.25rem;
  color: var(--navy);
}

.steps {
  margin-top: 2.5rem;
}

.mist {
  background: var(--mist);
}

.steps li {
  background: var(--paper);
}

.steps .big {
  font-family: var(--display);
  font-size: 2.25rem;
  font-weight: 600;
  color: var(--teal);
}

.steps h3 {
  margin-top: 0.75rem;
  font-size: 1.5rem;
  color: var(--navy);
}

.contact {
  display: grid;
  gap: 2.5rem;
}

.meta {
  margin: 2rem 0 0;
  border-top: 1px solid var(--line);
}

.meta div {
  display: grid;
  grid-template-columns: 7.5rem 1fr;
  gap: 0.75rem;
  border-bottom: 1px solid var(--line);
  padding: 0.75rem 0;
}

.meta dt {
  color: var(--muted);
  font-size: 0.875rem;
  font-weight: 600;
}

.meta dd {
  margin: 0;
}

.form,
.done {
  border: 1px solid var(--line);
  background: var(--paper);
  padding: 1.25rem;
}

.form__hint {
  color: var(--muted);
  font-size: 0.875rem;
}

.grid-2 {
  display: grid;
  gap: 1rem;
  margin-top: 1.25rem;
}

label {
  display: block;
  font-family: var(--display);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--navy);
}

.req {
  color: var(--teal);
}

input,
select,
textarea {
  width: 100%;
  margin-top: 0.25rem;
  border: 1px solid var(--line);
  background: var(--paper);
  color: var(--ink);
  font: inherit;
  padding: 0.75rem;
}

textarea {
  resize: vertical;
}

.field {
  margin-top: 1rem;
}

.error {
  margin: 0.25rem 0 0;
  color: var(--teal-deep);
  font-size: 0.875rem;
}

.check {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
  margin-top: 1rem;
  font-family: var(--sans);
  font-size: 0.95rem;
  font-weight: 400;
  color: var(--ink);
}

.check input {
  width: 1rem;
  height: 1rem;
  margin-top: 0.2rem;
  accent-color: var(--teal);
}

.form .btn {
  margin-top: 1.5rem;
}

.done h3 {
  font-size: 1.5rem;
  color: var(--navy);
}

.done p {
  margin-top: 0.75rem;
}

.done__actions {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

.linkish {
  margin-top: 1.5rem;
  border: 0;
  background: none;
  padding: 0;
  color: var(--teal);
  font: inherit;
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.site-footer {
  background: var(--black);
  color: var(--paper);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.site-footer__bar {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  padding: 2rem 0;
}

.brand {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.brand img {
  height: 3rem;
  width: auto;
}

.brand p {
  font-family: var(--display);
  font-size: 1.125rem;
  font-weight: 600;
}

.brand span,
.site-footer__bar > p {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.875rem;
  font-weight: 400;
}

.site-footer__bar > p {
  max-width: 28rem;
}

.ruled {
  border-top: 1px solid var(--line);
}

@media (min-width: 640px) {
  .hero__actions,
  .done__actions {
    flex-direction: row;
  }

  .btn--block {
    width: auto;
  }

  .facts dl,
  .grid-2,
  .cards {
    grid-template-columns: 1fr 1fr;
  }

  .spec div {
    grid-template-columns: 1fr 2fr;
    align-items: baseline;
  }
}

@media (min-width: 960px) {
  .logo {
    height: 3.5rem;
  }

  .menu-toggle,
  .nav-mobile {
    display: none;
  }

  .nav-desktop,
  .header-cta {
    display: inline-flex;
  }

  .hero,
  .about,
  .product,
  .contact {
    grid-template-columns: 1fr 1fr;
  }

  .facts dl,
  .services ul,
  .audience,
  .steps {
    grid-template-columns: repeat(3, 1fr);
  }

  .facts dl {
    grid-template-columns: repeat(4, 1fr);
  }

  .cards {
    grid-template-columns: 1fr 1fr;
  }

  .product--flip .product__gallery {
    order: 2;
  }

  .contact {
    grid-template-columns: 5fr 7fr;
  }

  .site-footer__bar {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }

  .section {
    padding: 5rem 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }
}