:root {
  --ink: #101010;
  --soft-ink: #292929;
  --muted: #767676;
  --line: #dedede;
  --hairline: #e8e8e8;
  --surface: #ffffff;
  --badge: #f2f2f2;
  --wash: #f8f8f7;
  --max: 1232px;
  color-scheme: light;
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text",
    "Helvetica Neue", Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--surface);
  color: var(--ink);
  font-family: inherit;
  -webkit-font-smoothing: antialiased;
}

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

img,
svg {
  display: block;
}

svg {
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 2;
}

.site-header {
  background: rgba(255, 255, 255, 0.96);
}

.header-inner,
.hero,
.support-section,
.document-section,
.footer-inner {
  width: min(var(--max), calc(100% - 48px));
  margin-inline: auto;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 96px;
  border-bottom: 1px solid var(--line);
}

.brand-lockup,
.footer-brand {
  display: flex;
  align-items: center;
  gap: 14px;
  min-width: 0;
}

.brand-icon {
  width: 36px;
  height: 36px;
  border-radius: 8px;
}

.brand-name {
  font-size: 24px;
  font-weight: 800;
  letter-spacing: 0;
}

.brand-byline {
  color: var(--muted);
  font-size: 14px;
  font-weight: 500;
  margin-left: 16px;
  white-space: nowrap;
}

.header-nav {
  display: flex;
  align-items: center;
  gap: 32px;
  color: var(--soft-ink);
  font-size: 16px;
  font-weight: 500;
}

.header-nav a:not(.icon-button) {
  padding-block: 8px;
}

.icon-button {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: 8px;
  background: var(--ink);
  color: #fff;
}

.icon-button svg {
  width: 24px;
  height: 24px;
}

.hero {
  display: grid;
  grid-template-columns: 492px 1fr;
  gap: 46px;
  padding: 20px 0 50px;
  border-bottom: 1px solid var(--line);
}

.hero-copy {
  padding-top: 26px;
  min-width: 0;
}

.hero-icon {
  width: 76px;
  height: 76px;
  border-radius: 18px;
  margin-bottom: 26px;
}

.hero h1 {
  margin: 0;
  font-size: 82px;
  line-height: 0.96;
  letter-spacing: 0;
  font-weight: 800;
}

.hero-subtitle {
  margin: 20px 0 26px;
  color: var(--soft-ink);
  font-size: 26px;
  font-weight: 700;
  line-height: 1.3;
}

.hero-description {
  margin: 0;
  color: var(--muted);
  font-size: 19px;
  line-height: 1.58;
}

.primary-button {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 428px;
  max-width: 100%;
  height: 66px;
  margin-top: 8px;
  padding: 0 31px 0 24px;
  border-radius: 8px;
  background: var(--ink);
  color: #fff;
  font-size: 17px;
  font-weight: 700;
}

.primary-button svg {
  width: 24px;
  height: 24px;
  flex: 0 0 auto;
}

.primary-button span {
  margin-left: 16px;
  margin-right: auto;
}

.support-email {
  margin: 18px 0 0;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.4;
}

.support-note {
  margin: 5px 0 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.5;
}

.gallery {
  display: grid;
  grid-template-columns: minmax(280px, 420px) minmax(180px, 260px);
  gap: 18px;
  align-content: start;
  min-width: 0;
}

.photo-card {
  position: relative;
  min-width: 0;
  margin: 0;
  overflow: hidden;
  border-radius: 8px;
  background: var(--badge);
}

.photo-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.08);
  pointer-events: none;
}

.photo-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.photo-card figcaption {
  position: absolute;
  z-index: 1;
  top: 20px;
  left: 20px;
  padding: 8px 14px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.86);
  color: var(--ink);
  font-size: 14px;
  font-weight: 700;
  line-height: 18px;
}

.photo-architecture,
.photo-aerial {
  height: 238px;
}

.photo-abstract,
.photo-black-white {
  height: 254px;
}

.support-section {
  padding: 48px 0 38px;
}

.section-heading h2,
.document-header h2 {
  margin: 0;
  color: var(--ink);
  font-size: 40px;
  line-height: 1.2;
  letter-spacing: 0;
  font-weight: 800;
}

.section-heading p {
  width: min(650px, 100%);
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.45;
}

.legal-list {
  margin-top: 14px;
}

.legal-row {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr) minmax(220px, auto);
  align-items: center;
  gap: 24px;
  min-height: 78px;
  border-bottom: 1px solid var(--line);
}

.row-icon {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border: 1px solid #e2e2e2;
  border-radius: 8px;
  background: var(--badge);
  color: var(--ink);
}

.row-icon svg {
  width: 24px;
  height: 24px;
  stroke-width: 1.9;
}

.row-copy {
  display: grid;
  gap: 5px;
  min-width: 0;
}

.row-copy strong,
.row-meta {
  color: var(--ink);
  font-size: 18px;
  font-weight: 700;
  line-height: 1.25;
}

.row-copy span {
  color: var(--muted);
  font-size: 15px;
  line-height: 1.4;
}

.row-meta {
  justify-self: end;
  text-align: right;
  white-space: nowrap;
}

.document-section {
  padding: 68px 0 18px;
  border-top: 1px solid var(--line);
  scroll-margin-top: 24px;
}

.document-header {
  display: grid;
  gap: 12px;
  width: min(760px, 100%);
  margin-bottom: 34px;
}

.document-header p {
  margin: 0;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.55;
}

.document-header .eyebrow {
  color: var(--soft-ink);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.document-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px 24px;
}

.document-grid article {
  min-width: 0;
  padding: 22px 0 23px;
  border-top: 1px solid var(--hairline);
}

.document-grid h3 {
  margin: 0 0 12px;
  color: var(--ink);
  font-size: 21px;
  line-height: 1.28;
  letter-spacing: 0;
}

.document-grid p {
  margin: 0;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.62;
}

.document-grid p + p {
  margin-top: 10px;
}

.site-footer {
  margin-top: 50px;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 72px;
  border-top: 1px solid var(--line);
}

.footer-brand img {
  width: 34px;
  height: 34px;
  border-radius: 8px;
}

.footer-brand span {
  font-size: 18px;
  font-weight: 800;
}

.site-footer p {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.45;
  text-align: right;
}

@media (max-width: 1020px) {
  .hero {
    grid-template-columns: minmax(0, 1fr);
    gap: 36px;
  }

  .hero-copy {
    padding-top: 16px;
  }

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

@media (max-width: 760px) {
  .header-inner,
  .hero,
  .support-section,
  .document-section,
  .footer-inner {
    width: min(100% - 32px, var(--max));
  }

  .header-inner {
    min-height: 78px;
  }

  .brand-lockup {
    gap: 10px;
  }

  .brand-icon {
    width: 34px;
    height: 34px;
  }

  .brand-name {
    font-size: 20px;
  }

  .brand-byline {
    display: none;
  }

  .header-nav {
    gap: 12px;
  }

  .header-nav a:not(.icon-button) {
    display: none;
  }

  .icon-button {
    width: 42px;
    height: 42px;
  }

  .hero {
    padding: 28px 0 34px;
  }

  .hero-icon {
    width: 64px;
    height: 64px;
    border-radius: 15px;
    margin-bottom: 24px;
  }

  .hero h1 {
    font-size: clamp(50px, 14vw, 72px);
  }

  .hero-subtitle {
    margin: 18px 0 22px;
    font-size: 22px;
  }

  .hero-description {
    font-size: 17px;
  }

  .primary-button {
    width: 100%;
    height: 60px;
    margin-top: 18px;
  }

  .gallery {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .photo-architecture,
  .photo-aerial,
  .photo-abstract,
  .photo-black-white {
    height: auto;
    aspect-ratio: 1.35;
  }

  .support-section {
    padding: 40px 0 34px;
  }

  .section-heading h2,
  .document-header h2 {
    font-size: 34px;
  }

  .section-heading p,
  .document-header p {
    font-size: 16px;
  }

  .legal-row {
    grid-template-columns: 44px minmax(0, 1fr);
    gap: 18px;
    padding: 16px 0;
  }

  .row-meta {
    grid-column: 2;
    justify-self: start;
    text-align: left;
    white-space: normal;
    font-size: 16px;
  }

  .document-section {
    padding-top: 48px;
  }

  .document-grid {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .document-grid article {
    padding: 20px 0 22px;
  }

  .footer-inner {
    align-items: flex-start;
    flex-direction: column;
    gap: 18px;
    padding: 22px 0;
  }

  .site-footer p {
    text-align: left;
  }
}

@media (max-width: 420px) {
  .header-inner,
  .hero,
  .support-section,
  .document-section,
  .footer-inner {
    width: calc(100% - 28px);
  }

  .hero h1 {
    font-size: 52px;
  }

  .primary-button {
    padding-right: 24px;
  }

  .photo-card figcaption {
    top: 16px;
    left: 16px;
  }
}