:root {
  color-scheme: light;

  --color-background: #FFFFFF;
  --color-ink: #14161C;
  --color-muted: #5A606B;
  --color-line: #E6E8EE;
  --color-tint: #F5F6F9;
  --color-white: #FFFFFF;
  --color-amber: #F5B335;
  --color-amber-ink: #2A1E05;
  --color-amber-muted: #4F3A0C;
  --color-navy: #21468B;
  --color-navy-dark: #183466;
  --color-navy-soft: #E8EEF8;
  --color-navy-muted: #D3DCEE;
  --color-header: rgb(255 255 255 / 0.86);

  --font-family: "Bricolage Grotesque", ui-sans-serif, system-ui, sans-serif;
  --font-size-small: 0.9375rem;
  --font-size-base: 1.0625rem;
  --font-size-lead: clamp(1.125rem, 1rem + 0.5vw, 1.3125rem);
  --font-size-h3: 1.375rem;
  --font-size-product: clamp(1.75rem, 1.4rem + 1.5vw, 2.5rem);
  --font-size-h2: clamp(2rem, 1.5rem + 2vw, 3rem);
  --font-size-h1: clamp(2.5rem, 1.6rem + 3.6vw, 4.5rem);
  --font-size-logo: 1.75rem;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;
  --font-weight-heavy: 800;
  --font-width-logo: 88%;
  --line-height-body: 1.6;
  --line-height-heading: 1.05;
  --letter-spacing-heading: -0.03em;
  --measure: 34rem;

  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;
  --space-7: 3rem;
  --space-8: 4rem;
  --space-section: clamp(4.5rem, 3rem + 5vw, 7.5rem);

  --container-width: 74rem;
  --container-gutter: clamp(1rem, 0.4rem + 2.6vw, 2.5rem);
  --header-height: 4.25rem;
  --radius-small: 0.75rem;
  --radius: 1.25rem;
  --radius-large: 2rem;
  --radius-pill: 999px;
  --radius-shape: 22%;
  --radius-phone: 2rem;
  --phone-border: 0.5rem;
  --border-width: 1px;
  --focus-width: 3px;
  --focus-offset: 3px;
  --bullet-size: 0.5rem;
  --logo-dot-size: 0.135em;
  --logo-dot-top: 0.125em;
  --shadow-device: 0 1.5rem 3rem -1rem rgb(20 22 28 / 0.28);
  --hover-duration: 180ms;
  --enter-duration: 700ms;
  --enter-delay: 120ms;
  --enter-distance: 1.5rem;
  --hover-lift: -2px;
  --product-media-height: 19rem;
  --product-phone-width: 13rem;
  --parallax-duration: 700ms;
  --parallax-ease: cubic-bezier(0.2, 0.8, 0.2, 1);
  --parallax-perspective: 1200px;
  --depth-shape: -0.75rem;
  --depth-browser: 0.875rem;
  --depth-phone: 1.75rem;
  --tilt-browser: 5deg;
  --tilt-phone: 8deg;
}

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

@media (prefers-reduced-motion: no-preference) {
  html {
    scroll-behavior: smooth;
  }
}

html {
  scroll-padding-top: var(--header-height);
}

body {
  margin: 0;
  background: var(--color-background);
  color: var(--color-ink);
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  line-height: var(--line-height-body);
  -webkit-font-smoothing: antialiased;
}

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

ul {
  padding: 0;
  list-style: none;
}

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

a {
  color: inherit;
}

:focus-visible {
  outline: var(--focus-width) solid var(--color-navy);
  outline-offset: var(--focus-offset);
}

.skip-link {
  position: absolute;
  left: var(--space-4);
  top: calc(-1 * var(--space-8));
  z-index: 20;
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-small);
  background: var(--color-ink);
  color: var(--color-white);
}

.skip-link:focus {
  top: var(--space-4);
}

.container {
  width: 100%;
  max-width: calc(var(--container-width) + 2 * var(--container-gutter));
  margin-inline: auto;
  padding-inline: var(--container-gutter);
}

h1,
h2,
h3 {
  line-height: var(--line-height-heading);
  letter-spacing: var(--letter-spacing-heading);
  text-wrap: balance;
}

h1 {
  font-size: var(--font-size-h1);
  font-weight: var(--font-weight-bold);
}

h2 {
  font-size: var(--font-size-h2);
  font-weight: var(--font-weight-bold);
}

h3 {
  font-size: var(--font-size-h3);
  font-weight: var(--font-weight-bold);
}

.lead {
  max-width: var(--measure);
  font-size: var(--font-size-lead);
  color: var(--color-muted);
  text-wrap: pretty;
}

.logo {
  font-size: var(--font-size-logo);
  font-weight: var(--font-weight-heavy);
  font-stretch: var(--font-width-logo);
  letter-spacing: var(--letter-spacing-heading);
  white-space: nowrap;
  text-decoration: none;
}

.logo-i {
  position: relative;
  display: inline-block;
  line-height: 1;
}

.logo-dot {
  position: absolute;
  top: var(--logo-dot-top);
  left: 50%;
  width: var(--logo-dot-size);
  aspect-ratio: 1;
  translate: -50% 0;
}

.logo-dot-amber {
  background: var(--color-amber);
}

.logo-dot-navy {
  background: var(--color-navy);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-5);
  border: var(--border-width) solid transparent;
  border-radius: var(--radius-small);
  background: var(--color-navy);
  color: var(--color-white);
  font-weight: var(--font-weight-semibold);
  text-decoration: none;
  transition: background var(--hover-duration) ease, transform var(--hover-duration) ease;
}

.button:hover {
  background: var(--color-navy-dark);
  transform: translateY(var(--hover-lift));
}

.button-small {
  padding: var(--space-2) var(--space-4);
}

.button-secondary {
  background: var(--color-white);
  color: var(--color-ink);
  border-color: var(--color-line);
}

.button-secondary:hover {
  background: var(--color-tint);
}

.button-amber {
  background: var(--color-amber);
  color: var(--color-amber-ink);
}

.button-amber:hover {
  background: var(--color-white);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: var(--color-header);
  backdrop-filter: saturate(180%) blur(12px);
  border-bottom: var(--border-width) solid var(--color-line);
}

.header-inner {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  min-height: var(--header-height);
}

.header-inner nav {
  margin-left: auto;
}

.nav-links {
  display: flex;
  gap: var(--space-5);
  font-weight: var(--font-weight-medium);
}

.nav-links a {
  color: var(--color-muted);
  text-decoration: none;
  transition: color var(--hover-duration) ease;
}

.nav-links a:hover {
  color: var(--color-ink);
}

@media (max-width: 40rem) {
  .header-inner nav {
    display: none;
  }

  .header-inner .button {
    margin-left: auto;
  }
}

.hero {
  padding-block: var(--space-8) var(--space-section);
  overflow: clip;
}

.hero-inner {
  display: grid;
  gap: var(--space-8);
  align-items: center;
}

@media (min-width: 56rem) {
  .hero-inner {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
  }
}

.hero-text {
  display: grid;
  gap: var(--space-5);
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-top: var(--space-2);
}

.hero-visual {
  --pointer-x: 0;
  --pointer-y: 0;
  position: relative;
  aspect-ratio: 6 / 5;
}

.shape,
.hero-browser,
.hero-phone {
  transition: transform var(--parallax-duration) var(--parallax-ease), rotate var(--parallax-duration) var(--parallax-ease);
}

.shape {
  transform: translate3d(calc(var(--pointer-x) * var(--depth-shape)), calc(var(--pointer-y) * var(--depth-shape)), 0);
}

.hero-browser {
  transform: perspective(var(--parallax-perspective)) translate3d(calc(var(--pointer-x) * var(--depth-browser)), calc(var(--pointer-y) * var(--depth-browser)), 0) rotateY(calc(var(--pointer-x) * var(--tilt-browser))) rotateX(calc(var(--pointer-y) * -1 * var(--tilt-browser)));
}

.hero-phone {
  transform: perspective(var(--parallax-perspective)) translate3d(calc(var(--pointer-x) * var(--depth-phone)), calc(var(--pointer-y) * var(--depth-phone)), 0) rotateY(calc(var(--pointer-x) * var(--tilt-phone))) rotateX(calc(var(--pointer-y) * -1 * var(--tilt-phone)));
}

.hero-visual:hover .hero-browser {
  rotate: 0.5deg;
}

.hero-visual:hover .hero-phone {
  rotate: -1.5deg;
}

.shape {
  position: absolute;
  aspect-ratio: 1;
  border-radius: var(--radius-shape);
}

.shape-amber {
  top: -2%;
  left: 0;
  width: 30%;
  background: var(--color-amber);
  rotate: -8deg;
}

.shape-navy {
  right: 2%;
  bottom: 2%;
  width: 26%;
  background: var(--color-navy);
  rotate: 10deg;
}

.browser {
  overflow: hidden;
  border: var(--border-width) solid var(--color-line);
  border-radius: var(--radius);
  background: var(--color-white);
  box-shadow: var(--shadow-device);
}

.browser-bar {
  display: flex;
  justify-content: center;
  padding: var(--space-2);
  background: var(--color-tint);
  border-bottom: var(--border-width) solid var(--color-line);
}

.browser-address {
  padding: 0 var(--space-4);
  border-radius: var(--radius-pill);
  background: var(--color-white);
  color: var(--color-muted);
  font-size: var(--font-size-small);
}

.phone {
  overflow: hidden;
  border: var(--phone-border) solid var(--color-ink);
  border-radius: var(--radius-phone);
  background: var(--color-ink);
  box-shadow: var(--shadow-device);
}

.hero-browser {
  position: absolute;
  top: 12%;
  right: 3%;
  width: 78%;
  rotate: 2deg;
}

.hero-phone {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 30%;
  rotate: -4deg;
}

@media (prefers-reduced-motion: no-preference) {
  .hero-browser,
  .hero-phone {
    animation: rise var(--enter-duration) cubic-bezier(0.2, 0.8, 0.2, 1) both;
  }

  .hero-phone {
    animation-delay: var(--enter-delay);
  }

  @keyframes rise {
    from {
      opacity: 0;
      translate: 0 var(--enter-distance);
    }
  }
}

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

.section-tinted {
  background: var(--color-tint);
}

.section-head {
  display: grid;
  gap: var(--space-3);
  margin-bottom: var(--space-7);
}

.product-grid {
  display: grid;
  gap: var(--space-5);
}

@media (min-width: 52rem) {
  .product-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .product:last-child:nth-child(odd) {
    grid-column: 1 / -1;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    grid-template-rows: auto;
  }

  .product:last-child:nth-child(odd) .product-text {
    padding-bottom: var(--space-7);
  }

  .product:last-child:nth-child(odd) .product-media {
    align-self: end;
    margin-top: var(--space-7);
  }
}

.product {
  display: grid;
  grid-template-rows: auto 1fr;
  overflow: hidden;
  border-radius: var(--radius-large);
}

.product-amber {
  background: var(--color-amber);
  color: var(--color-amber-ink);
  --product-muted: var(--color-amber-muted);
  --product-bullet: var(--color-amber-ink);
}

.product-navy {
  background: var(--color-navy);
  color: var(--color-white);
  --product-muted: var(--color-navy-muted);
  --product-bullet: var(--color-amber);
}

.product-text {
  display: grid;
  gap: var(--space-4);
  padding: var(--space-7) var(--space-7) 0;
}

.product h3 {
  font-size: var(--font-size-product);
}

.product-text p {
  color: var(--product-muted);
  font-size: var(--font-size-lead);
}

.product-text .product-tagline {
  color: inherit;
  font-size: var(--font-size-h3);
  font-weight: var(--font-weight-semibold);
  line-height: var(--line-height-heading);
  letter-spacing: var(--letter-spacing-heading);
  text-wrap: balance;
}

.feature-list {
  display: grid;
  gap: var(--space-2);
  font-weight: var(--font-weight-medium);
}

.feature-list li {
  display: flex;
  align-items: baseline;
  gap: var(--space-3);
}

.feature-list li::before {
  content: "";
  flex: none;
  width: var(--bullet-size);
  aspect-ratio: 1;
  background: var(--product-bullet);
  translate: 0 -0.1em;
}

.product-link {
  justify-self: start;
  font-weight: var(--font-weight-semibold);
  text-underline-offset: 0.2em;
}

.product-link span {
  display: inline-block;
  transition: translate var(--hover-duration) ease;
}

.product-link:hover span {
  translate: 0.15em -0.15em;
}

.product-media {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  height: var(--product-media-height);
  margin-top: var(--space-7);
  padding-inline: var(--space-7);
}

.product-phone {
  width: var(--product-phone-width);
  rotate: -3deg;
  transition: rotate var(--hover-duration) ease, translate var(--hover-duration) ease;
}

.product-browser {
  width: 100%;
  rotate: 2deg;
  transition: rotate var(--hover-duration) ease, translate var(--hover-duration) ease;
}

.product:hover .product-phone,
.product:hover .product-browser {
  rotate: 0deg;
  translate: 0 calc(-1 * var(--space-4));
}

.about {
  display: grid;
  gap: var(--space-7);
  align-items: center;
}

@media (min-width: 60rem) {
  .about {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-8);
  }
}

.about-text {
  display: grid;
  gap: var(--space-4);
}

.profile {
  display: grid;
  margin: 0;
  border-top: var(--border-width) solid var(--color-ink);
}

.profile div {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 2fr);
  gap: var(--space-4);
  padding-block: var(--space-4);
  border-bottom: var(--border-width) solid var(--color-line);
}

.profile dt {
  color: var(--color-muted);
}

.profile dd {
  margin: 0;
  font-weight: var(--font-weight-medium);
}

.cta {
  position: relative;
  display: grid;
  justify-items: center;
  gap: var(--space-4);
  overflow: hidden;
  padding: clamp(3rem, 2rem + 4vw, 5rem) var(--space-6);
  border-radius: var(--radius-large);
  background: var(--color-navy);
  color: var(--color-white);
  text-align: center;
}

.cta p {
  color: var(--color-navy-muted);
  font-size: var(--font-size-lead);
}

.cta .button {
  margin-top: var(--space-2);
}

.cta-shape {
  position: absolute;
  top: -3rem;
  right: -2.5rem;
  width: 11rem;
  aspect-ratio: 1;
  border-radius: var(--radius-shape);
  background: var(--color-amber);
  rotate: 14deg;
}

.cta h2,
.cta p,
.cta .button {
  position: relative;
}

.site-footer {
  border-top: var(--border-width) solid var(--color-line);
  font-size: var(--font-size-small);
}

.footer-inner {
  display: grid;
  gap: var(--space-6);
  padding-block: var(--space-7);
}

@media (min-width: 48rem) {
  .footer-inner {
    grid-template-columns: 2fr 1fr 1fr;
  }
}

.footer-brand {
  display: grid;
  gap: var(--space-2);
  align-content: start;
  color: var(--color-muted);
}

.footer-brand .logo {
  color: var(--color-ink);
}

.footer-nav {
  display: grid;
  gap: var(--space-3);
  align-content: start;
}

.footer-nav h2 {
  font-size: var(--font-size-small);
  letter-spacing: normal;
  color: var(--color-muted);
}

.footer-nav ul {
  display: grid;
  gap: var(--space-2);
}

.footer-nav a {
  text-decoration: none;
}

.footer-nav a:hover {
  text-decoration: underline;
}

.footer-bottom {
  padding-block: var(--space-5);
  border-top: var(--border-width) solid var(--color-line);
  color: var(--color-muted);
}