@import url("https://fonts.googleapis.com/css2?family=Roboto+Flex:opsz,wght@8..144,100..1000&display=swap");

:root {
  --black: #000;
  --white: #fff;
  --footer: #6a6975;
  --gutter: 20px;
  --header-height: 62px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  font-size: 100%;
}

body {
  margin: 0;
  font-family: "Roboto Flex", Arial, Helvetica, sans-serif;
  color: var(--black);
  background: var(--white);
  font-size: 1rem;
  letter-spacing: 0;
}

body.contact-page {
  background: var(--black);
}

body.portfolio-dark-page {
  background: var(--black);
}

body.lightbox-open {
  overflow: hidden;
}

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

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

.site-header {
  position: fixed;
  z-index: 10;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-height);
  display: flex;
  align-items: center;
  justify-content: flex-end;
  padding: 0 26px;
  mix-blend-mode: difference;
  color: var(--white);
}

.site-header nav {
  display: flex;
  align-items: flex-start;
  gap: 24px;
  font-size: 0.875rem;
  font-weight: 700;
}

.portfolio-dropdown {
  position: relative;
}

.portfolio-link {
  display: block;
}

.portfolio-dropdown-menu {
  position: absolute;
  top: 100%;
  right: 0;
  display: none;
  min-width: 92px;
  padding-top: 10px;
  flex-direction: column;
  align-items: flex-end;
  gap: 10px;
}

.portfolio-dropdown:hover .portfolio-dropdown-menu,
.portfolio-dropdown:focus-within .portfolio-dropdown-menu,
.portfolio-dropdown.open .portfolio-dropdown-menu,
.portfolio-dropdown.is-open .portfolio-dropdown-menu {
  display: flex;
}

.section-light {
  background: var(--white);
}

.section-dark {
  background: var(--black);
  color: var(--white);
}

.intro-section {
  min-height: 740px;
  padding: 170px var(--gutter) 90px;
}

.intro-grid {
  display: grid;
  grid-template-columns: minmax(280px, 440px) max-content minmax(280px, 440px);
  align-items: center;
  justify-content: center;
  gap: 80px;
}

.intro-grid h1 {
  margin: 0;
  text-align: center;
  font-size: 1.625rem;
  line-height: 1.1;
  font-weight: 400;
  white-space: nowrap;
}

.hero-image {
  width: 100%;
  aspect-ratio: 1;
}

.recent-section {
  padding: 12px var(--gutter) 58px;
}

.recent-section h2 {
  width: min(1160px, calc(100vw - 80px));
  margin: 0 auto 48px;
  font-size: 1rem;
  line-height: 1;
  font-weight: 400;
}

.recent-grid {
  width: min(1160px, calc(100vw - 80px));
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 8px;
}

.recent-grid a,
.recent-grid img {
  display: block;
  width: 100%;
  aspect-ratio: 1;
}

.recent-grid img {
  height: 100%;
}

.feature-section {
  padding: 40px var(--gutter) 90px;
}

.portfolio-page-section {
  min-height: calc(100vh - 230px);
  padding-top: 152px;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(220px, 380px));
  justify-content: space-between;
  gap: 50px;
}

.feature-grid img:nth-child(2) {
  aspect-ratio: 380 / 361;
  align-self: start;
}

.feature-grid img:not(:nth-child(2)) {
  aspect-ratio: 380 / 543;
}

.feature-grid.adaptive-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  justify-content: stretch;
  align-items: start;
  grid-auto-flow: dense;
  gap: 72px;
}

.feature-grid.adaptive-grid img,
.feature-grid.adaptive-grid img:nth-child(2),
.feature-grid.adaptive-grid img:not(:nth-child(2)) {
  width: 100%;
  height: auto;
  max-width: none;
  aspect-ratio: var(--image-ratio);
  object-fit: cover;
}

.feature-grid.adaptive-grid .image-landscape {
  grid-column: span 2;
}

.feature-grid.adaptive-grid .image-portrait {
  grid-column: span 1;
}

.feature-grid img {
  cursor: zoom-in;
}

.gallery-sentinel {
  grid-column: 1 / -1;
  width: 100%;
  height: 1px;
}

.lightbox-overlay {
  position: fixed;
  z-index: 40;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 72px;
  background: rgba(0, 0, 0, 0.86);
}

.lightbox-overlay.open,
.lightbox-overlay.is-open {
  display: flex;
}

.lightbox-image {
  width: auto;
  height: auto;
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

.lightbox-close {
  position: fixed;
  top: 24px;
  right: 28px;
  width: 44px;
  height: 44px;
  border: 0;
  padding: 0;
  background: transparent;
  color: var(--white);
  font: inherit;
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
}

.contact-section {
  min-height: 100vh;
  padding: 62px 120px;
  display: grid;
  grid-template-columns: minmax(0, 620px);
  justify-content: center;
  align-items: center;
}

.contact-copy {
  width: 100%;
  max-width: 620px;
  font-size: 1.125rem;
  line-height: 1.6;
}

.award-lines p,
.booking-line,
.email-line {
  margin: 0 0 16px;
}

.booking-line {
  margin-top: 42px;
  text-transform: uppercase;
}

.email-line {
  text-transform: uppercase;
}

.site-footer {
  min-height: 210px;
  margin: 0 var(--gutter) var(--gutter);
  padding: 32px 40px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  align-items: start;
  background: var(--footer);
  color: var(--white);
  font-size: 0.875rem;
  font-weight: 700;
}

.site-footer a:nth-child(2),
.site-footer span {
  justify-self: center;
}

.site-footer a:nth-child(3) {
  justify-self: end;
}

.site-footer span {
  grid-column: 1 / -1;
  align-self: end;
  margin-top: 90px;
}

@media (max-width: 900px) {
  .intro-section {
    min-height: 620px;
    padding-top: 98px;
  }

  .intro-grid {
    grid-template-columns: 1fr 1fr;
    gap: 36px;
  }

  .intro-grid h1 {
    grid-column: 1 / -1;
    grid-row: 1;
  }

  .recent-grid {
    width: min(680px, calc(100vw - 40px));
    grid-template-columns: repeat(3, 1fr);
  }

  .feature-grid {
    grid-template-columns: repeat(2, minmax(220px, 1fr));
  }

  .feature-grid.adaptive-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 48px;
  }

  .contact-section {
    padding: 84px 40px;
    grid-template-columns: minmax(0, 620px);
    justify-content: center;
  }
}

@media (max-width: 620px) {
  :root {
    --gutter: 20px;
  }

  .site-header {
    justify-content: center;
    height: 168px;
    padding: 24px 20px;
    align-items: start;
  }

  .site-header nav {
    flex-direction: column;
    align-items: center;
    gap: 12px;
  }

  .portfolio-dropdown {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
  }

  .portfolio-dropdown-menu {
    position: static;
    display: none;
    min-width: 0;
    padding: 0;
    align-items: center;
    gap: 8px;
  }

  .portfolio-dropdown:not(.open):not(.is-open) .portfolio-dropdown-menu {
    display: none;
  }

  .portfolio-dropdown.open .portfolio-dropdown-menu,
  .portfolio-dropdown.is-open .portfolio-dropdown-menu {
    display: flex;
  }

  .intro-section {
    min-height: auto;
    padding: 180px 20px 52px;
  }

  .intro-grid {
    display: flex;
    flex-direction: column;
    gap: 34px;
  }

  .intro-grid h1 {
    order: -1;
    font-size: 1.5rem;
  }

  .hero-image {
    width: min(100%, 335px);
  }

  .recent-section {
    padding-top: 0;
  }

  .recent-section h2 {
    width: 100%;
    margin-bottom: 24px;
  }

  .recent-grid {
    width: 100%;
    grid-template-columns: repeat(2, 1fr);
  }

  .feature-grid {
    grid-template-columns: 1fr;
    gap: 22px;
  }

  .feature-grid.adaptive-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 30px;
  }

  .lightbox-overlay {
    padding: 72px 20px;
  }

  .lightbox-close {
    top: 18px;
    right: 18px;
  }

  .portfolio-page-section {
    padding-top: 190px;
  }

  .contact-section {
    min-height: 100vh;
    padding: 180px 20px 64px;
    grid-template-columns: 1fr;
    align-items: center;
  }

  .contact-copy {
    max-width: 100%;
    font-size: 1rem;
    line-height: 1.45;
  }

  .booking-line,
  .email-line {
    font-size: 1.375rem;
    line-height: 1.05;
  }

  .site-footer {
    min-height: 180px;
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .site-footer a,
  .site-footer a:nth-child(2),
  .site-footer a:nth-child(3),
  .site-footer span {
    justify-self: start;
  }

  .site-footer span {
    margin-top: 26px;
  }
}