:root {
  --color-black: #000;
  --color-white: #fff;
  --color-ink: #1a1c1c;
  --color-muted: #5d5f5f;
  --color-soft: #f9f9f9;
  --color-line: #eeeeee;
  --font-serif: "Bodoni Moda", Georgia, serif;
  --font-sans: "Hanken Grotesk", Arial, sans-serif;
  --container: 1440px;
  --page-margin: clamp(24px, 5vw, 64px);
  --section-gap: clamp(72px, 10vw, 160px);
  --gutter: clamp(24px, 3vw, 40px);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--color-white);
  color: var(--color-ink);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body.nav-open {
  overflow: hidden;
}

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

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

a:hover {
  color: var(--color-muted);
}

a,
button {
  transition: color 180ms ease, border-color 180ms ease, opacity 180ms ease;
}

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

h1,
h2,
h3 {
  color: var(--color-black);
  font-family: var(--font-serif);
  font-weight: 500;
  letter-spacing: -0.02em;
  line-height: 1.12;
}

h1 {
  color: var(--color-white);
  font-size: clamp(48px, 8vw, 88px);
  font-weight: 700;
  letter-spacing: -0.045em;
  text-shadow: 0 1px 14px rgb(0 0 0 / 14%);
}

h2 {
  display: inline-block;
  border-bottom: 1px solid var(--color-black);
  padding-bottom: 6px;
  font-size: clamp(26px, 2.8vw, 34px);
}

h3 {
  font-size: clamp(22px, 2.1vw, 30px);
}

p {
  color: var(--color-muted);
}

.site-header {
  position: fixed;
  z-index: 20;
  top: 0;
  left: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  min-height: 72px;
  padding: 16px var(--page-margin);
  background: rgb(255 255 255 / 88%);
  border-bottom: 1px solid rgb(238 238 238 / 70%);
  backdrop-filter: blur(16px);
}

.brand img {
  width: 86px;
  height: auto;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: clamp(28px, 4vw, 64px);
}

.site-nav a,
.eyebrow,
.menu-toggle,
.footer-tagline,
.site-footer h2 {
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.15em;
  line-height: 1.4;
  text-transform: uppercase;
}

.site-nav a {
  color: var(--color-muted);
}

.site-nav a:last-child {
  color: var(--color-black);
  border-bottom: 1px solid var(--color-black);
  padding-bottom: 5px;
}

.menu-toggle {
  display: none;
  align-items: center;
  gap: 8px;
  padding: 0;
  background: transparent;
  border: 0;
  color: var(--color-black);
  cursor: pointer;
}

.menu-toggle__line {
  display: block;
  width: 18px;
  height: 1px;
  background: var(--color-black);
}

.hero {
  position: relative;
  display: grid;
  min-height: min(72vh, 760px);
  place-items: center;
  overflow: hidden;
  background: var(--color-soft);
}

.hero::after {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 50% 52%, rgb(0 0 0 / 24%) 0%, rgb(0 0 0 / 13%) 30%, rgb(0 0 0 / 3%) 66%),
    linear-gradient(180deg, rgb(0 0 0 / 8%) 0%, rgb(0 0 0 / 0%) 42%);
  content: "";
}

.hero__image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.01);
  transition: transform 10s ease;
}

.hero__content {
  position: relative;
  z-index: 1;
  width: min(100%, 1100px);
  padding: 120px var(--page-margin) 80px;
  animation: hero-reveal 900ms ease 120ms both;
  text-align: center;
}

.eyebrow {
  margin-bottom: 16px;
  color: rgb(255 255 255 / 88%);
}

.container {
  width: min(calc(100% - (var(--page-margin) * 2)), var(--container));
  margin: 0 auto;
}

.container--narrow {
  width: min(calc(100% - (var(--page-margin) * 2)), 900px);
}

[id] {
  scroll-margin-top: 96px;
}

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

.section--compact {
  padding-top: clamp(56px, 7vw, 112px);
}

.section--low {
  margin-top: clamp(64px, 8vw, 120px);
  padding: clamp(56px, 8vw, 120px) 0;
  background: var(--color-soft);
}

.about-grid {
  display: grid;
  grid-template-columns: minmax(0, 7fr) minmax(320px, 5fr);
  gap: clamp(40px, 8vw, 96px);
  align-items: center;
}

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

.section-copy h2,
.section-copy p + p {
  margin-top: 34px;
}

.section-copy h2 + p {
  margin-top: 42px;
}

.image-frame {
  overflow: hidden;
  background: var(--color-line);
}

.image-frame img,
.section-image img,
.product-grid img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.image-frame img,
.section-image img {
  transition: opacity 700ms ease, transform 900ms cubic-bezier(0.22, 1, 0.36, 1);
}

.image-frame--portrait {
  aspect-ratio: 4 / 5;
}

.image-frame--tall {
  aspect-ratio: 4 / 5;
}

.rule {
  width: 100%;
  height: 1px;
  margin: 22px 0 clamp(28px, 3vw, 44px);
  background: var(--color-line);
}

.rule--short {
  width: 240px;
  margin: 42px auto 0;
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: var(--gutter);
}

.values-grid article {
  min-width: 0;
}

.values-grid h3 {
  margin-bottom: 14px;
}

.values-grid p,
.arrow-list,
.site-footer,
.section-copy p {
  font-size: clamp(14px, 1.2vw, 16px);
}

.section-image {
  width: min(calc(100% - (var(--page-margin) * 2)), var(--container));
  height: clamp(280px, 42vw, 520px);
  margin: clamp(56px, 8vw, 120px) auto 0;
  overflow: hidden;
  background: var(--color-line);
  filter: grayscale(1);
}

.split-list {
  display: grid;
  grid-template-columns: minmax(220px, 4fr) minmax(0, 8fr);
  gap: var(--gutter);
  align-items: start;
}

.arrow-list {
  display: grid;
  gap: 12px 56px;
  margin: 0;
  padding: 0;
  color: var(--color-muted);
  list-style: none;
}

.arrow-list--columns {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.arrow-list li {
  position: relative;
  padding-left: 26px;
}

.arrow-list li::before {
  position: absolute;
  left: 0;
  color: var(--color-black);
  content: "→";
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: clamp(14px, 2vw, 28px);
  margin-top: clamp(28px, 4vw, 48px);
}

.product-grid figure {
  position: relative;
  aspect-ratio: 4 / 5;
  overflow: hidden;
  background: var(--color-line);
  border-radius: 8px;
}

.product-grid figure::after {
  position: absolute;
  inset: 0;
  border-radius: inherit;
  content: "";
  pointer-events: none;
  transition: background 700ms ease;
}

.product-grid img {
  transition: filter 700ms ease, transform 700ms cubic-bezier(0.22, 1, 0.36, 1);
}

.why-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) minmax(260px, 0.78fr);
  gap: clamp(32px, 5vw, 72px);
  align-items: start;
}

.why-grid h2 + .arrow-list {
  margin-top: 24px;
}

.manifesto {
  padding: clamp(72px, 9vw, 140px) 0;
  text-align: center;
}

.manifesto h2 {
  margin-bottom: 30px;
}

.manifesto p {
  color: var(--color-black);
  font-family: var(--font-serif);
  font-size: clamp(28px, 4.2vw, 48px);
  font-style: italic;
  letter-spacing: -0.035em;
  line-height: 1.12;
}

.site-footer {
  padding: clamp(40px, 6vw, 80px) 0;
  border-top: 1px solid var(--color-line);
  color: var(--color-muted);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr 0.8fr;
  gap: var(--gutter);
}

.footer-logo {
  width: 88px;
  margin-bottom: 18px;
}

.footer-tagline {
  margin-bottom: 22px;
  color: var(--color-muted);
}

.site-footer h2 {
  display: block;
  margin-bottom: 18px;
  padding: 0;
  border: 0;
  color: var(--color-black);
}

.site-footer address {
  font-style: normal;
}

.site-footer a {
  display: table;
  color: var(--color-muted);
}

.site-footer a + a,
.site-footer p + p {
  margin-top: 8px;
}

.footer-note {
  max-width: 240px;
  margin-top: 22px;
}

.reveal {
  opacity: 0;
  transform: translateY(34px);
  transition: opacity 760ms ease, transform 760ms cubic-bezier(0.22, 1, 0.36, 1);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal:nth-of-type(2n) {
  transition-delay: 70ms;
}

.reveal:nth-of-type(3n) {
  transition-delay: 120ms;
}

@keyframes hero-reveal {
  from {
    opacity: 0;
    transform: translateY(18px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (hover: hover) and (pointer: fine) {
  .hero:hover .hero__image {
    transform: scale(1.055);
  }

  .image-frame:hover img,
  .section-image:hover img {
    opacity: 0.86;
    transform: scale(1.035);
  }

  .product-grid figure:hover::after {
    background: rgb(255 255 255 / 6%);
  }

  .product-grid figure:hover img {
    filter: contrast(1.04) saturate(0.92);
    transform: scale(1.055);
  }
}

@media (max-width: 1000px) {
  .values-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .about-grid,
  .why-grid,
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }

  .split-list {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 760px) {
  body {
    font-size: 15px;
  }

  .site-header {
    min-height: 64px;
  }

  .brand img {
    width: 74px;
  }

  .menu-toggle {
    display: inline-flex;
  }

  .site-nav {
    position: fixed;
    inset: 64px 0 auto;
    display: grid;
    gap: 0;
    padding: 24px var(--page-margin) 34px;
    background: rgb(255 255 255 / 96%);
    border-bottom: 1px solid var(--color-line);
    box-shadow: 0 24px 60px rgb(0 0 0 / 6%);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-12px);
    transition: opacity 180ms ease, transform 180ms ease;
  }

  .site-nav.is-open {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  .site-nav a {
    padding: 16px 0;
    border-bottom: 1px solid var(--color-line);
    color: var(--color-black);
  }

  .site-nav a:last-child {
    border-bottom: 1px solid var(--color-black);
  }

  .hero {
    min-height: 64vh;
  }

  .hero__content {
    padding-top: 112px;
  }

  .section-copy h2,
  .section-copy p + p {
    margin-top: 24px;
  }

  .section-copy h2 + p {
    margin-top: 32px;
  }

  .about-grid,
  .values-grid,
  .why-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .arrow-list--columns,
  .product-grid {
    grid-template-columns: 1fr 1fr;
  }

  .section-image {
    width: 100%;
  }

  .manifesto {
    text-align: left;
  }

  .manifesto h2 {
    margin-bottom: 24px;
  }

  .rule--short {
    margin-left: 0;
  }
}

@media (max-width: 440px) {
  .arrow-list--columns,
  .product-grid {
    grid-template-columns: 1fr;
  }

  .menu-toggle__label {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 1ms !important;
    scroll-behavior: auto !important;
    transition-duration: 1ms !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}
