@font-face {
  font-family: "Cormorant Garamond";
  font-style: normal;
  font-weight: 300 400;
  font-display: swap;
  src: url("../fonts/cormorant-garamond.woff2") format("woff2");
}

@font-face {
  font-family: "Outfit";
  font-style: normal;
  font-weight: 300 400;
  font-display: swap;
  src: url("../fonts/outfit.woff2") format("woff2");
}

:root {
  --bg: oklch(98.5% 0.004 90);
  --fg: oklch(24.5% 0.004 60);
  --muted: oklch(52% 0.005 70);
  --line: oklch(88% 0.004 80);
  --moss: oklch(42% 0.04 130);
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --serif: "Cormorant Garamond", Georgia, serif;
  --sans: "Outfit", "Helvetica Neue", sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  background: var(--bg);
  scroll-padding-top: 4.75rem;
  scrollbar-width: thin;
  scrollbar-color: color-mix(in oklab, var(--fg) 28%, transparent) transparent;
}

body {
  font-family: var(--serif);
  background: var(--bg);
  color: var(--fg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

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

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

::selection {
  background: color-mix(in oklab, var(--fg) 18%, transparent);
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -4rem;
  z-index: 100;
  padding: 0.6rem 1rem;
  background: var(--fg);
  color: var(--bg);
  font-family: var(--sans);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.skip-link:focus {
  top: 1rem;
}

.grain {
  pointer-events: none;
  position: fixed;
  inset: 0;
  z-index: 80;
  opacity: 0.045;
  mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='180' height='180' filter='url(%23n)' opacity='.55'/%3E%3C/svg%3E");
}

/* ——— Navigation ——— */

.nav {
  position: fixed;
  inset: 0 0 auto;
  z-index: 40;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.35rem 2rem;
  opacity: 0;
  transform: translateY(-12px);
  pointer-events: none;
  transition: opacity 0.8s var(--ease), transform 0.8s var(--ease), background 0.5s ease, border-color 0.5s ease;
  border-bottom: 1px solid transparent;
}

.nav.is-visible {
  opacity: 1;
  transform: none;
  pointer-events: auto;
  background: color-mix(in oklab, var(--bg) 88%, transparent);
  backdrop-filter: blur(16px);
  border-bottom-color: color-mix(in oklab, var(--fg) 8%, transparent);
}

.nav-mark,
.nav-links a {
  font-family: var(--sans);
  font-weight: 300;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  font-size: 0.68rem;
}

.nav-mark {
  color: color-mix(in oklab, var(--fg) 70%, transparent);
}

.nav-links {
  display: flex;
  gap: 1.75rem;
  list-style: none;
}

.nav-links a {
  color: color-mix(in oklab, var(--fg) 55%, transparent);
  position: relative;
  padding-bottom: 0.25rem;
  transition: color 0.35s ease;
}

.nav-links a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 1px;
  background: var(--fg);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.45s var(--ease);
}

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

.nav-links a:hover::after {
  transform: scaleX(1);
}

/* ——— Hero & logo animation ——— */

.hero {
  min-height: 82svh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2.25rem;
  padding: 5rem 1.5rem 2.5rem;
  text-align: center;
  position: relative;
}

.logo {
  --track: 0.52em;
  position: relative;
  width: 11.5rem;
  height: 11.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.15rem;
  color: var(--fg);
}

.logo-word {
  font-family: var(--sans);
  font-weight: 300;
  font-size: 1.35rem;
  letter-spacing: var(--track);
  text-transform: uppercase;
  line-height: 1;
  padding-left: var(--track);
  opacity: 0;
  transform: translateY(10px);
  animation: word-in 1.7s var(--ease) forwards;
}

.logo-terra {
  animation-delay: 0.85s;
}

.logo-moss {
  animation-delay: 1.1s;
}

.logo-corner {
  position: absolute;
  width: 1.65rem;
  height: 1.65rem;
  opacity: 0;
}

.logo-corner.tl { animation: settle-tl 1.25s var(--ease) 0.05s forwards; }
.logo-corner.tr { animation: settle-tr 1.25s var(--ease) 0.12s forwards; }
.logo-corner.bl { animation: settle-bl 1.25s var(--ease) 0.18s forwards; }
.logo-corner.br { animation: settle-br 1.25s var(--ease) 0.24s forwards; }

.logo-corner::before,
.logo-corner::after {
  content: "";
  position: absolute;
  background: currentColor;
}

.logo-corner::before {
  height: 1px;
  width: 100%;
  transform: scaleX(0);
  animation: draw-x 0.9s var(--ease) 0.2s forwards;
}

.logo-corner::after {
  width: 1px;
  height: 100%;
  transform: scaleY(0);
  animation: draw-y 0.9s var(--ease) 0.2s forwards;
}

.logo-corner.tl { top: 0; left: 0; }
.logo-corner.tr { top: 0; right: 0; }
.logo-corner.bl { bottom: 0; left: 0; }
.logo-corner.br { bottom: 0; right: 0; }

.tl::before { top: 0; left: 0; transform-origin: left; }
.tl::after  { top: 0; left: 0; transform-origin: top; }

.tr::before { top: 0; right: 0; transform-origin: right; }
.tr::after  { top: 0; right: 0; transform-origin: top; }

.bl::before { bottom: 0; left: 0; transform-origin: left; }
.bl::after  { bottom: 0; left: 0; transform-origin: bottom; }

.br::before { bottom: 0; right: 0; transform-origin: right; }
.br::after  { bottom: 0; right: 0; transform-origin: bottom; }

.tr::before,
.br::before { animation-delay: 0.38s; }
.bl::after,
.br::after { animation-delay: 0.38s; }

@keyframes settle-tl {
  from { opacity: 0; transform: translate(-22px, -22px); }
  to { opacity: 1; transform: none; }
}

@keyframes settle-tr {
  from { opacity: 0; transform: translate(22px, -22px); }
  to { opacity: 1; transform: none; }
}

@keyframes settle-bl {
  from { opacity: 0; transform: translate(-22px, 22px); }
  to { opacity: 1; transform: none; }
}

@keyframes settle-br {
  from { opacity: 0; transform: translate(22px, 22px); }
  to { opacity: 1; transform: none; }
}

@keyframes draw-x {
  to { transform: scaleX(1); }
}

@keyframes draw-y {
  to { transform: scaleY(1); }
}

@keyframes word-in {
  from {
    opacity: 0;
    transform: translateY(10px);
    letter-spacing: calc(var(--track) + 0.32em);
  }
  to {
    opacity: 1;
    transform: none;
    letter-spacing: var(--track);
  }
}

.hero h1 {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.7rem 0.95rem;
  font-weight: 300;
  font-size: 1.15rem;
  line-height: 1.2;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: color-mix(in oklab, var(--fg) 80%, transparent);
}

.hero h1 span {
  display: inline-block;
  opacity: 0;
  transform: translateY(14px);
  animation: word-in 1.6s var(--ease) forwards;
}

.hero h1 span:nth-child(1) { animation-delay: 1.55s; }
.hero h1 span:nth-child(2) { animation-delay: 1.7s; }
.hero h1 span:nth-child(3) { animation-delay: 1.85s; }

.hero-rule {
  font-weight: 200;
  letter-spacing: 0;
  color: color-mix(in oklab, var(--fg) 35%, transparent);
}

/* ——— Editorial layout ——— */

.wrap {
  width: 100%;
  max-width: 46rem;
  margin: 0 auto;
  padding: 0 1.5rem;
  text-align: center;
}

.chapter,
.mandate,
.advisory,
.close,
.enquiry {
  scroll-margin-top: 4.75rem;
}

.chapter {
  display: flex;
  flex-direction: column;
  gap: 3.5rem;
  padding: 1.25rem 0 8rem;
}

.kicker {
  font-size: 0.8rem;
  font-weight: 400;
  letter-spacing: 0.42em;
  text-transform: uppercase;
  color: color-mix(in oklab, var(--fg) 70%, transparent);
}

.prose {
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
}

.prose p,
.service p,
.contact-lead,
.aside-copy {
  font-size: 1.0625rem;
  font-weight: 300;
  line-height: 2;
  letter-spacing: 0.01em;
  color: color-mix(in oklab, var(--fg) 85%, transparent);
}

.mandate {
  display: flex;
  flex-direction: column;
  gap: 7rem;
  padding: 8rem 0 10rem;
}

.advisory {
  padding: 8rem 0 10rem;
}

.service {
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
}

.service h3 {
  font-size: 1.6rem;
  font-weight: 300;
  letter-spacing: 0.06em;
}

/* ——— Photography ——— */

.figure {
  overflow: hidden;
  margin: 0 auto;
  opacity: 0;
  transition: opacity 2s var(--ease);
}

.figure.is-in {
  opacity: 1;
}

.figure img {
  width: 100%;
  filter: grayscale(1);
  transform: scale(1.08);
  will-change: transform;
}

.figure-tower {
  max-width: 52rem;
  mask-image: linear-gradient(to bottom, transparent 0%, black 14%, black 62%, transparent 100%);
  -webkit-mask-image: linear-gradient(to bottom, transparent 0%, black 14%, black 62%, transparent 100%);
}

.figure-concrete {
  max-width: 62rem;
}

/* ——— Closing signature ——— */

.close {
  min-height: 72svh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 7rem 1.5rem 5rem;
  text-align: center;
}

.cta {
  --track: 0.38em;
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 16.5rem;
  height: 5.4rem;
  padding: 0 1.5rem;
  border: 0;
  background: #fff;
  color: #111;
  cursor: pointer;
  overflow: visible;
}

.cta .logo-corner,
.cta .logo-word {
  animation: none;
}

.cta .logo-corner {
  opacity: 0;
}

.cta .logo-corner::before,
.cta .logo-corner::after {
  animation: none;
}

.cta .logo-corner::before {
  transform: scaleX(0);
}

.cta .logo-corner::after {
  transform: scaleY(0);
}

.close.is-in .cta .logo-corner.tl { animation: settle-tl 1.25s var(--ease) 0.05s forwards; }
.close.is-in .cta .logo-corner.tr { animation: settle-tr 1.25s var(--ease) 0.12s forwards; }
.close.is-in .cta .logo-corner.bl { animation: settle-bl 1.25s var(--ease) 0.18s forwards; }
.close.is-in .cta .logo-corner.br { animation: settle-br 1.25s var(--ease) 0.24s forwards; }

.close.is-in .cta .logo-corner::before {
  animation: draw-x 0.9s var(--ease) 0.2s forwards;
}

.close.is-in .cta .logo-corner::after {
  animation: draw-y 0.9s var(--ease) 0.2s forwards;
}

.close.is-in .cta .tr::before,
.close.is-in .cta .br::before { animation-delay: 0.38s; }
.close.is-in .cta .bl::after,
.close.is-in .cta .br::after { animation-delay: 0.38s; }

.cta-label {
  font-family: var(--sans);
  font-size: 0.78rem;
  font-weight: 300;
  letter-spacing: var(--track);
  text-transform: uppercase;
  color: #111;
  padding-left: var(--track);
  opacity: 0;
  transform: translateY(8px);
  transition: letter-spacing 0.55s var(--ease);
}

.close.is-in .cta-label {
  animation: word-in 1.5s var(--ease) 0.7s forwards;
}

.cta:hover .cta-label,
.cta:focus-visible .cta-label {
  letter-spacing: 0.46em;
}

.cta:focus-visible {
  outline: 1px solid #111;
  outline-offset: 10px;
}

/* ——— Enquiry panel ——— */

.enquiry {
  padding: 0 1.5rem 5rem;
}

.enquiry[hidden] {
  display: none;
}

.enquiry-shell {
  max-width: 62rem;
  margin: 0 auto;
  opacity: 0;
  transform: translateY(36px);
}

.enquiry.is-open .enquiry-shell {
  animation: panel-rise 1.15s var(--ease) forwards;
}

@keyframes panel-rise {
  to {
    opacity: 1;
    transform: none;
  }
}

@keyframes cta-in {
  to {
    opacity: 1;
    transform: none;
  }
}

.enquiry-frame {
  position: relative;
  padding: 3.25rem 1.6rem 3rem;
}

.enquiry-corner {
  position: absolute;
  width: 1.35rem;
  height: 1.35rem;
  color: var(--fg);
}

.enquiry-corner::before,
.enquiry-corner::after {
  content: "";
  position: absolute;
  background: currentColor;
}

.enquiry-corner::before { height: 1px; width: 100%; }
.enquiry-corner::after { width: 1px; height: 100%; }

.enquiry-corner.tl { top: 0; left: 0; }
.enquiry-corner.tr { top: 0; right: 0; }
.enquiry-corner.bl { bottom: 0; left: 0; }
.enquiry-corner.br { bottom: 0; right: 0; }

.enquiry-corner.tl::before, .enquiry-corner.tl::after { top: 0; left: 0; }
.enquiry-corner.tr::before, .enquiry-corner.tr::after { top: 0; right: 0; }
.enquiry-corner.bl::before, .enquiry-corner.bl::after { bottom: 0; left: 0; }
.enquiry-corner.br::before, .enquiry-corner.br::after { bottom: 0; right: 0; }

.enquiry.is-open .enquiry-corner.tl { animation: settle-tl 1s var(--ease) 0.15s both; }
.enquiry.is-open .enquiry-corner.tr { animation: settle-tr 1s var(--ease) 0.22s both; }
.enquiry.is-open .enquiry-corner.bl { animation: settle-bl 1s var(--ease) 0.28s both; }
.enquiry.is-open .enquiry-corner.br { animation: settle-br 1s var(--ease) 0.34s both; }

.enquiry-intro {
  text-align: center;
  max-width: 28rem;
  margin: 0 auto 2.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.enquiry-intro h2 {
  font-size: 2rem;
  font-weight: 300;
  letter-spacing: 0.06em;
}

.enquiry.is-open .enquiry-intro,
.enquiry.is-open .details {
  opacity: 0;
  animation: word-in 1.2s var(--ease) 0.35s forwards;
}

.enquiry.is-open .details {
  animation-delay: 0.5s;
}

.details {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.85rem;
  font-style: normal;
  text-align: center;
}

.details a {
  font-size: 1.35rem;
  font-weight: 300;
  letter-spacing: 0.03em;
  color: var(--fg);
  border-bottom: 1px solid color-mix(in oklab, var(--fg) 18%, transparent);
  padding-bottom: 0.12rem;
  transition: border-color 0.35s ease;
}

.details a:hover {
  border-bottom-color: var(--fg);
}

/* ——— Footer ——— */

.footer {
  text-align: center;
  padding: 0 1.5rem 3.5rem;
}

.footer-copy {
  font-family: var(--sans);
  font-size: 0.62rem;
  font-weight: 300;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: color-mix(in oklab, var(--fg) 35%, transparent);
}

/* ——— Reveals ——— */

.reveal {
  opacity: 0;
  transform: translateY(18px);
  will-change: opacity, transform;
  transition: opacity 1.6s var(--ease), transform 1.6s var(--ease);
  transition-delay: var(--d, 0ms);
}

.reveal.is-in {
  opacity: 1;
  transform: none;
}

/* ——— Responsive ——— */

@media (min-width: 640px) {
  .wrap,
  .enquiry {
    padding-left: 2rem;
    padding-right: 2rem;
  }

  .logo {
    --track: 0.58em;
    width: 14rem;
    height: 14rem;
  }

  .logo-word {
    font-size: 1.55rem;
  }

  .hero h1 {
    font-size: 1.35rem;
  }

  .chapter {
    padding: 1.75rem 0 10rem;
  }

  .prose p,
  .service p,
  .contact-lead,
  .aside-copy {
    font-size: 1.1875rem;
  }

  .mandate {
    gap: 10rem;
    padding: 10rem 0 14rem;
  }

  .advisory {
    padding: 12rem 0 14rem;
  }

  .service h3 {
    font-size: 2rem;
  }

  .enquiry-frame {
    padding: 4.5rem 3.25rem 4rem;
  }

  .enquiry-intro h2 {
    font-size: 2.35rem;
  }

  .details a {
    font-size: 1.55rem;
  }
}

@media (max-width: 640px) {
  .nav {
    padding: 1rem 1.15rem;
  }

  .nav-links {
    gap: 1rem;
  }

  .enquiry-frame {
    padding: 2.6rem 1.15rem 2.4rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }

  .logo-word,
  .hero h1 span,
  .reveal,
  .figure,
  .nav,
  .logo-corner,
  .cta-label,
  .enquiry-shell,
  .enquiry-intro,
  .details {
    opacity: 1;
    transform: none;
  }

  .logo-corner::before,
  .logo-corner::after {
    transform: none;
  }
}