:root {
  --cream: #eee7d8;
  --paper: #ffffff;
  --ink: #242424;
  --soft-ink: #4a4a46;
  --orange: #bd632c;
  --red: #a62c22;
  --rule: #d6cebf;
  --black: #171716;
  --font-heading: 'Arial Narrow', 'Roboto Condensed', Arial, sans-serif;
  --font-body: Arial, Helvetica, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  background: var(--cream);
  color: var(--ink);
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--cream);
  color: var(--ink);
  font-family: var(--font-body), Arial, Helvetica, sans-serif;
  font-size: 20px;
  line-height: 1.6;
}

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

.catalog-page {
  width: min(100%, 1440px);
  margin: 0 auto;
  background: var(--cream);
}

.catalog-brand {
  min-height: 54px;
  padding: 12px clamp(20px, 4vw, 64px);
  display: flex;
  align-items: center;
  background: var(--cream);
  color: var(--red);
  font-family: var(--font-heading), 'Arial Narrow', Arial, sans-serif;
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.catalog-brand span {
  display: inline-flex;
  align-items: center;
  gap: 12px;
}

.catalog-brand span::before {
  content: '';
  width: 36px;
  height: 5px;
  background: currentColor;
}

.site-header {
  min-height: 72px;
  padding: 16px clamp(20px, 4vw, 64px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  border-top: 1px solid #c9c0b0;
  border-bottom: 1px solid #c9c0b0;
  font-family: var(--font-heading), 'Arial Narrow', Arial, sans-serif;
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.site-header span:last-child {
  color: var(--orange);
}

.hero {
  min-height: 690px;
  display: grid;
  grid-template-columns: minmax(0, 0.88fr) minmax(420px, 1.12fr);
  background: var(--paper);
  border-bottom: 8px solid var(--orange);
}

.hero-copy {
  padding: clamp(54px, 7vw, 96px) clamp(28px, 5vw, 72px) 54px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.kicker {
  margin: 0 0 26px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--orange);
  font-family: var(--font-heading), 'Arial Narrow', Arial, sans-serif;
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.kicker::before {
  content: '';
  width: 34px;
  height: 5px;
  background: currentColor;
}

h1 {
  max-width: 650px;
  margin: 0 0 28px;
  font-family: var(--font-heading), 'Arial Narrow', Arial, sans-serif;
  font-size: clamp(58px, 7.1vw, 102px);
  font-weight: 700;
  letter-spacing: -0.045em;
  line-height: 0.94;
}

.lede {
  max-width: 560px;
  margin: 0 0 42px;
  color: var(--soft-ink);
  font-size: 22px;
  line-height: 1.5;
}

.object-stamp {
  width: 100%;
  margin: auto 0 0;
  padding-top: 24px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  border-top: 1px solid var(--rule);
}

.object-stamp dt {
  font-family: var(--font-heading), 'Arial Narrow', Arial, sans-serif;
  font-size: 18px;
  font-weight: 700;
  line-height: 1.15;
}

.object-stamp dd {
  margin: 4px 0 0;
  color: var(--soft-ink);
  font-size: 15px;
  line-height: 1.25;
}

.hero-image {
  min-height: 540px;
  margin: 0;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #f8f7f3;
}

.hero-image picture,
.hero-image img {
  width: 100%;
  height: 100%;
}

.hero-image img {
  object-fit: cover;
  object-position: center;
  filter: contrast(1.05) saturate(0.85);
}

.vertical-label {
  position: absolute;
  top: 24px;
  right: 22px;
  color: #5a554d;
  font-family: var(--font-heading), 'Arial Narrow', Arial, sans-serif;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  writing-mode: vertical-rl;
}

.hero-image figcaption {
  position: absolute;
  left: 24px;
  bottom: 20px;
  padding: 8px 12px;
  border-left: 5px solid var(--orange);
  background: rgb(255 255 255 / 93%);
  color: var(--soft-ink);
  font-size: 14px;
  line-height: 1.25;
}

.facts {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  padding: 0 clamp(20px, 4vw, 64px);
  background: var(--black);
  color: white;
}

.fact {
  min-height: 132px;
  padding: 26px 22px 24px 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  border-right: 1px solid #575551;
}

.fact + .fact {
  padding-left: 22px;
}

.fact:last-child {
  border-right: 0;
}

.fact strong {
  font-family: var(--font-heading), 'Arial Narrow', Arial, sans-serif;
  font-size: 31px;
  font-weight: 600;
  line-height: 1;
}

.fact span {
  margin-top: 10px;
  color: #d7d4cd;
  font-size: 16px;
  line-height: 1.25;
}

h2,
h3,
p {
  margin-top: 0;
}

h2,
h3 {
  font-family: var(--font-heading), 'Arial Narrow', Arial, sans-serif;
}

.content-section {
  padding: clamp(72px, 9vw, 124px) clamp(24px, 6vw, 88px);
}

.section-heading {
  max-width: 870px;
  margin-bottom: 56px;
}

.section-heading h2,
.specs-intro h2,
.format-copy h2,
.lens-copy h2,
.shutter-section h2,
.flash-story h2,
.credits-section h2 {
  margin-bottom: 24px;
  font-size: clamp(48px, 6.2vw, 82px);
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 0.98;
}

.section-heading > p:last-child,
.format-copy > p:last-child,
.lens-copy > p:last-child,
.shutter-section > p,
.flash-story > div > p:last-child,
.today-section .section-heading > p:last-child {
  max-width: 720px;
  margin-bottom: 0;
  color: var(--soft-ink);
}

.story-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(320px, 0.72fr);
  gap: clamp(38px, 7vw, 92px);
  align-items: start;
}

.story-quote {
  margin: 0;
  font-size: clamp(40px, 5.3vw, 70px);
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1.05;
}

.story-quote::before {
  content: '„';
  color: var(--orange);
}

.story-quote::after {
  content: '“';
  color: var(--orange);
}

.story-copy {
  padding-top: 8px;
  color: var(--soft-ink);
}

.story-copy p {
  margin-bottom: 24px;
}

.family-note {
  margin-top: 34px;
  padding-top: 20px;
  border-top: 5px solid var(--orange);
  color: var(--ink);
}

.family-note strong,
.family-note span {
  display: block;
}

.family-note strong {
  font-family: var(--font-heading), 'Arial Narrow', Arial, sans-serif;
  font-size: 22px;
  line-height: 1.25;
}

.family-note span {
  margin-top: 6px;
  font-size: 17px;
  line-height: 1.45;
}

.premium-section {
  background: var(--paper);
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--ink);
  border-bottom: 1px solid var(--ink);
}

.feature {
  min-height: 284px;
  padding: 30px 30px 36px 0;
  border-right: 1px solid var(--rule);
}

.feature + .feature {
  padding-left: 30px;
}

.feature:last-child {
  border-right: 0;
}

.feature-number {
  color: var(--orange);
  font-family: var(--font-heading), 'Arial Narrow', Arial, sans-serif;
  font-size: 18px;
  font-weight: 700;
}

.feature h3 {
  margin: 52px 0 14px;
  font-size: 30px;
  line-height: 1.08;
}

.feature p {
  margin-bottom: 0;
  color: var(--soft-ink);
  font-size: 18px;
  line-height: 1.5;
}

.lens-section {
  display: grid;
  grid-template-columns: minmax(360px, 0.88fr) minmax(0, 1.12fr);
  background: var(--black);
  color: white;
}

.lens-copy {
  padding: clamp(68px, 8vw, 110px) clamp(32px, 6vw, 82px);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.lens-copy h2 {
  color: white;
}

.lens-copy > p:last-child {
  color: #d5d2ca;
}

.lens-copy .kicker {
  color: #e59a66;
}

.lens-image {
  min-height: 610px;
  margin: 0;
  position: relative;
  overflow: hidden;
  background: #eeeae1;
}

.lens-picture,
.lens-picture img {
  width: 100%;
  height: 100%;
}

.lens-picture img {
  object-fit: cover;
  object-position: 56% 52%;
  transform: scale(1.28);
  filter: contrast(1.14) saturate(0.75);
}

.lens-image figcaption {
  position: absolute;
  right: 24px;
  bottom: 24px;
  padding: 14px 17px;
  background: var(--orange);
  color: white;
  font-family: var(--font-heading), 'Arial Narrow', Arial, sans-serif;
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.03em;
  line-height: 1.2;
  text-transform: uppercase;
}

.specs-grid {
  display: grid;
  grid-template-columns: minmax(260px, 0.58fr) minmax(0, 1.42fr);
  gap: clamp(44px, 7vw, 98px);
  align-items: start;
}

.specs-intro {
  position: sticky;
  top: 28px;
}

.spec-list {
  margin: 0;
  border-top: 1px solid var(--ink);
}

.spec-row {
  display: grid;
  grid-template-columns: minmax(150px, 0.62fr) minmax(0, 1.38fr);
  gap: 26px;
  padding: 26px 0;
  border-bottom: 1px solid #cfc6b6;
}

.spec-row dt {
  font-family: var(--font-heading), 'Arial Narrow', Arial, sans-serif;
  font-size: 22px;
  font-weight: 700;
  line-height: 1.25;
}

.spec-row dd {
  margin: 0;
  color: var(--soft-ink);
  font-size: 18px;
  line-height: 1.5;
}

.format-section {
  min-height: 480px;
  padding: clamp(64px, 8vw, 104px) clamp(24px, 6vw, 88px);
  display: grid;
  grid-template-columns: minmax(320px, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(40px, 7vw, 96px);
  align-items: center;
  background: var(--orange);
  color: white;
}

.format-number {
  font-family: var(--font-heading), 'Arial Narrow', Arial, sans-serif;
  font-size: clamp(88px, 13vw, 174px);
  font-weight: 700;
  letter-spacing: -0.07em;
  line-height: 0.82;
  white-space: nowrap;
}

.format-copy h2 {
  color: white;
}

.format-copy .kicker,
.format-copy > p:last-child {
  color: #fff6ef;
}

.operation-section {
  background: var(--paper);
}

.operation-grid {
  display: grid;
  grid-template-columns: minmax(360px, 0.92fr) minmax(0, 1.08fr);
  gap: clamp(38px, 6vw, 84px);
  align-items: center;
}

.operation-image {
  min-height: 480px;
  margin: 0;
  overflow: hidden;
  background: #f2eee6;
  border-left: 10px solid var(--orange);
}

.operation-picture,
.operation-picture img {
  width: 100%;
  height: 100%;
}

.operation-picture img {
  object-fit: cover;
  object-position: center;
  filter: contrast(1.06) saturate(0.82);
}

.operation-list {
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: operation-step;
}

.operation-list li {
  counter-increment: operation-step;
  display: grid;
  grid-template-columns: 54px 1fr;
  gap: 18px;
  padding: 20px 0;
  border-bottom: 1px solid var(--rule);
}

.operation-list li::before {
  content: counter(operation-step, decimal-leading-zero);
  color: var(--orange);
  font-family: var(--font-heading), 'Arial Narrow', Arial, sans-serif;
  font-size: 18px;
  font-weight: 700;
}

.operation-list strong,
.operation-list span {
  display: block;
}

.operation-list strong {
  font-family: var(--font-heading), 'Arial Narrow', Arial, sans-serif;
  font-size: 23px;
  line-height: 1.25;
}

.operation-list span {
  margin-top: 5px;
  color: var(--soft-ink);
  font-size: 18px;
  line-height: 1.45;
}

.shutter-section {
  padding: clamp(72px, 9vw, 120px) clamp(24px, 6vw, 88px);
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(340px, 0.88fr);
  gap: clamp(42px, 7vw, 94px);
  align-items: end;
  background: var(--black);
  color: white;
}

.shutter-section h2 {
  max-width: 780px;
  margin-bottom: 0;
  color: white;
}

.shutter-section .kicker {
  color: #e59a66;
}

.shutter-section > p {
  color: #d5d2ca;
}

.flash-story {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(310px, 0.85fr);
  gap: clamp(42px, 7vw, 94px);
  align-items: end;
  background: var(--orange);
  color: white;
}

.flash-story h2 {
  max-width: 760px;
  color: white;
}

.flash-story .kicker,
.flash-story > div > p:last-child {
  color: #fff6ef;
}

.uncertainty-note {
  padding: 26px;
  border: 2px solid rgb(255 255 255 / 78%);
  font-size: 17px;
  line-height: 1.45;
}

.uncertainty-note strong {
  display: block;
  margin-bottom: 10px;
  font-family: var(--font-heading), 'Arial Narrow', Arial, sans-serif;
  font-size: 20px;
  letter-spacing: 0.06em;
  line-height: 1.25;
  text-transform: uppercase;
}

.uncertainty-note p {
  margin-bottom: 0;
}

.today-section {
  text-align: center;
  background: var(--paper);
}

.today-section .section-heading {
  margin-right: auto;
  margin-bottom: 0;
  margin-left: auto;
}

.today-section .section-heading > p:last-child {
  margin-right: auto;
  margin-left: auto;
}

.credits-section {
  padding: clamp(72px, 9vw, 118px) clamp(24px, 6vw, 88px);
  display: grid;
  grid-template-columns: minmax(260px, 0.65fr) minmax(0, 1.35fr);
  gap: clamp(42px, 7vw, 94px);
  background: var(--cream);
}

.credits-section h2 {
  font-size: clamp(46px, 5.3vw, 70px);
}

.credit-grid {
  display: grid;
  gap: 28px;
}

.credit-entry {
  padding: 28px;
  background: var(--paper);
  border-top: 6px solid var(--orange);
}

.credit-entry h3 {
  margin-bottom: 14px;
  font-size: 27px;
  line-height: 1.15;
}

.credit-entry p {
  margin-bottom: 18px;
  color: var(--soft-ink);
  font-size: 18px;
  line-height: 1.55;
}

.source-link {
  min-height: 48px;
  padding: 10px 12px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--ink);
  background: #f0c8a9;
  font-size: 18px;
  font-weight: 700;
  line-height: 1.3;
  text-decoration-line: underline;
  text-decoration-color: var(--red);
  text-decoration-thickness: 2px;
  text-underline-offset: 4px;
}

.source-link:hover,
.source-link:focus-visible {
  color: white;
  background: var(--red);
  outline: 3px solid var(--ink);
  outline-offset: 3px;
}

.page-footer {
  padding: 44px clamp(24px, 6vw, 88px);
  display: flex;
  justify-content: space-between;
  gap: 34px;
  background: var(--black);
  color: #d9d6cf;
  font-size: 16px;
  line-height: 1.45;
}

.page-footer strong {
  color: white;
  font-family: var(--font-heading), 'Arial Narrow', Arial, sans-serif;
  font-size: 19px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

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

@media (max-width: 800px) {
  body {
    font-size: 18px;
  }

  .site-header {
    min-height: 64px;
    font-size: 14px;
  }

  .hero {
    min-height: 0;
    grid-template-columns: 1fr;
  }

  .hero-copy {
    padding: 52px 24px 38px;
  }

  h1 {
    font-size: clamp(52px, 14vw, 74px);
  }

  .lede {
    font-size: 20px;
  }

  .object-stamp {
    margin-top: 14px;
  }

  .hero-image {
    min-height: 410px;
  }

  .facts {
    grid-template-columns: 1fr 1fr;
    padding: 0 22px;
  }

  .fact {
    min-height: 116px;
    padding: 22px 14px 20px 0;
    border-bottom: 1px solid #575551;
  }

  .fact + .fact {
    padding-left: 14px;
  }

  .fact:nth-child(2) {
    border-right: 0;
  }

  .fact:nth-child(3),
  .fact:nth-child(4) {
    border-bottom: 0;
  }

  .content-section,
  .shutter-section,
  .credits-section {
    padding: 76px 24px;
  }

  .section-heading {
    margin-bottom: 44px;
  }

  .section-heading h2,
  .specs-intro h2,
  .format-copy h2,
  .lens-copy h2,
  .shutter-section h2,
  .flash-story h2,
  .credits-section h2 {
    font-size: 50px;
  }

  .story-grid,
  .lens-section,
  .specs-grid,
  .format-section,
  .operation-grid,
  .shutter-section,
  .flash-story,
  .credits-section {
    grid-template-columns: 1fr;
  }

  .story-quote {
    font-size: 48px;
  }

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

  .feature,
  .feature + .feature {
    min-height: 0;
    padding: 28px 0 32px;
    border-right: 0;
    border-bottom: 1px solid var(--rule);
  }

  .feature:last-child {
    border-bottom: 0;
  }

  .feature h3 {
    margin-top: 22px;
  }

  .lens-image {
    min-height: 460px;
    order: -1;
  }

  .lens-copy {
    padding: 68px 24px 78px;
  }

  .specs-intro {
    position: static;
  }

  .spec-row {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .format-section {
    padding: 74px 24px 80px;
  }

  .format-number {
    font-size: clamp(84px, 24vw, 132px);
  }

  .operation-image {
    min-height: 390px;
  }

  .shutter-section,
  .flash-story {
    align-items: start;
  }

  .credits-section {
    gap: 24px;
  }

  .page-footer {
    flex-direction: column;
  }
}

@media (max-width: 430px) {
  .catalog-brand {
    font-size: 16px;
  }

  .site-header span:last-child {
    max-width: 120px;
    text-align: right;
  }

  .object-stamp {
    grid-template-columns: 1fr;
  }

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

  .fact,
  .fact + .fact {
    padding-left: 0;
    border-right: 0;
    border-bottom: 1px solid #575551;
  }

  .fact:last-child {
    border-bottom: 0;
  }

  .hero-image figcaption {
    right: 18px;
    left: 18px;
  }

  .section-heading h2,
  .specs-intro h2,
  .format-copy h2,
  .lens-copy h2,
  .shutter-section h2,
  .flash-story h2,
  .credits-section h2 {
    font-size: 45px;
  }

  .story-quote {
    font-size: 42px;
  }

  .lens-image,
  .operation-image {
    min-height: 340px;
  }

  .format-number {
    font-size: 78px;
    white-space: normal;
  }

  .operation-list li {
    grid-template-columns: 44px 1fr;
  }

  .credit-entry {
    padding: 24px 20px;
  }
}

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