/* ── IPC Site CSS ─────────────────────────────────────── */

@import url('https://fonts.googleapis.com/css2?family=Raleway:wght@300;400;500;600&display=swap');

:root {
  --black: #0a0a0a;
  --white: #ffffff;
  --gray: #8a8a8a;
  --light: #eeece8;
  --accent: #2a2a2a;
  --nav-height: 64px;
  --font-display: 'Raleway', system-ui, sans-serif;
  --font-body: 'Raleway', system-ui, sans-serif;
  --transition: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html { font-size: 16px; scroll-behavior: smooth; }

body {
  background: var(--white);
  color: var(--black);
  font-family: var(--font-body);
  font-weight: 300;
  letter-spacing: 0.02em;
  -webkit-font-smoothing: antialiased;
}

/* ── Navigation ─────────────────────────────────────── */

nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-height);
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 40px;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition);
}

nav.scrolled { border-color: transparent; }

.nav-logo {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--black);
}

.nav-logo img { height: 32px; }

.nav-links {
  display: flex;
  gap: 40px;
  list-style: none;
}

.nav-links a {
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--black);
  opacity: 0.6;
  transition: opacity var(--transition);
}

.nav-links a:hover { opacity: 1; }
.nav-links a.active { opacity: 1; }

/* Hamburger button — hidden on desktop */
.nav-hamburger {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  z-index: 102;
}
.nav-hamburger span {
  display: block;
  width: 22px;
  height: 1.5px;
  background: var(--black);
  margin: 5px 0;
  transition: transform 0.25s ease, opacity 0.25s ease;
}
/* X state when open */
.nav-hamburger.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav-hamburger.open span:nth-child(2) { opacity: 0; }
.nav-hamburger.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }
.nav-hamburger.open span { background: var(--black) !important; }

/* Home page: white hamburger lines over hero */
body.home-page .nav-hamburger span { background: #fff; }
body.home-page .nav-hamburger.scrolled-burger span { background: var(--black); }

@media (max-width: 768px) {
  .nav-hamburger { display: block; }

  .nav-links {
    display: none;
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: #fff;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 32px;
    z-index: 101;
  }
  .nav-links.open {
    display: flex;
  }
  .nav-links.open a {
    font-size: 14px;
    letter-spacing: 0.2em;
    opacity: 0.8;
    color: var(--black) !important;
  }
  .nav-links.open a:hover { opacity: 1; }

  nav { padding: 0 20px; }
}

/* ── Home page nav overrides ────────────────────────── */

body.home-page nav {
  background: transparent;
  backdrop-filter: none;
  border-bottom-color: transparent;
}
body.home-page main {
  padding-top: 0;
}
body.home-page .hero {
  margin-top: 0;
}
body.home-page .nav-logo {
  transition: transform 0.05s linear;
  will-change: transform;
}
body.home-page .nav-logo img {
  transition: filter 0.1s linear;
}
body.home-page .nav-links a {
  color: #fff;
  transition: color 0.2s ease, opacity var(--transition);
}

/* ── Page wrapper ───────────────────────────────────── */

main {
  padding-top: var(--nav-height);
  min-height: 100vh;
}

/* ── Hero (home) ────────────────────────────────────── */

.hero {
  position: relative;
  min-height: 100vh;
  padding: 0;
  margin-bottom: 64px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  background-image: url('/assets/landing.jpg');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  color: #fff;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(10,10,10,0.35);
  pointer-events: none;
}
.hero > * { position: relative; z-index: 1; }

.hero-text {
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: #fff;
}

.hero h1 {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(40px, 6vw, 72px);
  letter-spacing: 0.03em;
  margin-bottom: 10px;
  color: #fff;
}

.hero p {
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.85);
}

/* ── Featured grid ──────────────────────────────────── */

.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  padding: 0;
  max-width: 100%;
  margin: 0;
}

@media (max-width: 900px) {
  .projects-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .projects-grid { grid-template-columns: 1fr; padding: 0 16px; }
}

.project-card {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4/3;
  background: var(--light);
  cursor: pointer;
  display: block;
  text-decoration: none;
}

.project-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1), filter 0.6s;
  filter: brightness(0.92);
}

.project-card:hover img {
  transform: scale(1.04);
  filter: brightness(0.75);
}

.project-card-info {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: 32px 24px 24px;
  background: linear-gradient(transparent, rgba(0,0,0,0.55));
  transform: translateY(4px);
  transition: transform var(--transition);
}

.project-card:hover .project-card-info {
  transform: translateY(0);
}

.project-card-info h2 {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: 12px;
  text-transform: uppercase;
  color: #fff;
  letter-spacing: 0.02em;
  line-height: 1.3;
}

.project-card-info span {
  display: block;
  font-size: 10px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.65);
  margin-top: 4px;
  opacity: 0;
  transition: opacity var(--transition);
}

.project-card:hover .project-card-info span { opacity: 1; }

/* ── View all link ──────────────────────────────────── */

.view-all {
  display: block;
  text-align: center;
  padding: 48px;
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--black);
  opacity: 0.5;
  transition: opacity var(--transition);
}

.view-all:hover { opacity: 1; }

/* ── Projects list page ─────────────────────────────── */

.page-header {
  padding: 64px 40px 32px;
  max-width: 1400px;
  margin: 0 auto;
  border-bottom: 1px solid rgba(0,0,0,0.08);
}

.page-header h1 {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(28px, 4vw, 44px);
  letter-spacing: 0.03em;
}

.projects-table {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 40px;
}

.projects-table-header {
  display: grid;
  grid-template-columns: 2fr 1.5fr 1.5fr 2fr;
  gap: 16px;
  padding: 20px 0 12px;
  border-bottom: 1px solid rgba(0,0,0,0.12);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gray);
}

.project-row {
  display: grid;
  grid-template-columns: 2fr 1.5fr 1.5fr 2fr;
  gap: 16px;
  padding: 20px 0;
  border-bottom: 1px solid rgba(0,0,0,0.06);
  text-decoration: none;
  color: var(--black);
  transition: background var(--transition);
  cursor: pointer;
  align-items: start;
}

.project-row:hover { background: rgba(0,0,0,0.02); margin: 0 -40px; padding: 20px 40px; }

.project-row h2 {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: 14px;
  letter-spacing: 0.01em;
  text-transform: uppercase;
}

.project-row .meta {
  font-size: 11px;
  letter-spacing: 0.05em;
  color: var(--gray);
  line-height: 1.7;
}

.project-row .coords {
  font-size: 10px;
  letter-spacing: 0.03em;
  color: var(--gray);
  opacity: 0.7;
  margin-top: 2px;
}

@media (max-width: 768px) {
  .projects-table-header { display: none; }
  .project-row {
    grid-template-columns: 1fr;
    gap: 4px;
    padding: 16px 0;
  }
  .project-row .meta { display: none; }
}

/* ── Single project page ────────────────────────────── */

.project-hero {
  width: 100%;
  max-height: 70vh;
  overflow: hidden;
}

.project-hero img {
  width: 100%;
  height: 70vh;
  object-fit: cover;
}

.project-content {
  max-width: 960px;
  margin: 0 auto;
  padding: 56px 40px;
}

.project-content h1 {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(20px, 3.5vw, 40px);
  letter-spacing: 0.02em;
  margin-bottom: 32px;
}

.project-meta-row {
  display: flex;
  gap: 48px;
  padding: 24px 0;
  border-top: 1px solid rgba(0,0,0,0.08);
  border-bottom: 1px solid rgba(0,0,0,0.08);
  margin-bottom: 40px;
  flex-wrap: wrap;
}

.project-meta-item label {
  display: block;
  font-size: 9px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gray);
  margin-bottom: 4px;
}

.project-meta-item span {
  font-size: 13px;
  letter-spacing: 0.05em;
}

.location-link {
  color: var(--black);
  text-decoration: none;
  border-bottom: 0.5px solid rgba(0,0,0,0.3);
  padding-bottom: 1px;
  transition: border-color var(--transition);
}
.location-link:hover { border-color: var(--black); }

.project-description {
  font-size: 15px;
  line-height: 1.85;
  color: #333;
  max-width: 680px;
}

.project-images {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 4px;
  margin-top: 48px;
}

.project-images img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
}

.project-inline-nav {
  display: flex;
  justify-content: space-between;
  align-items: end;
  padding: 0 0 10px;
  margin-top: 32px;
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.project-inline-nav a {
  text-decoration: none;
  color: var(--gray);
  transition: color var(--transition);
}
.project-inline-nav a:hover { color: var(--black); }
.project-inline-nav span { display: inline-block; }

/* ── About / static pages ───────────────────────────── */

.static-content {
  max-width: 720px;
  margin: 0 auto;
  padding: 64px 40px 80px;
}

.static-content h1 {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(28px, 4vw, 44px);
  letter-spacing: 0.03em;
  margin-bottom: 32px;
}

.static-content p {
  font-size: 15px;
  line-height: 1.9;
  color: #333;
  margin-bottom: 20px;
}

.static-content hr {
  border: none;
  border-top: 1px solid rgba(0,0,0,0.1);
  margin: 40px 0;
}

.static-content address {
  font-style: normal;
  font-size: 13px;
  line-height: 2;
  color: var(--gray);
  letter-spacing: 0.05em;
}

/* ── Team page ──────────────────────────────────────── */

.team-content {
  max-width: 920px;
  margin: 0 auto;
  padding: 64px 40px 80px;
}

.team-intro {
  font-size: 14px;
  line-height: 1.85;
  color: #333;
  max-width: 100%;
  margin-bottom: 56px;
}
.team-intro p {
  margin-bottom: 20px;
}

.team-grid {
  display: grid;
  gap: 56px;
}

.team-member {
  display: grid;
  grid-template-columns: 500px 1fr;
  gap: 40px;
  align-items: start;
}

.team-photo {
  width: 500px;
  aspect-ratio: 3/2;
  background: var(--light);
  object-fit: cover;
}

.team-member h2 {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: 20px;
  letter-spacing: 0.02em;
  margin-bottom: 4px;
  text-transform: uppercase;
}

.team-member .role {
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gray);
  margin-bottom: 18px;
}

.team-member .bio {
  font-size: 14px;
  line-height: 1.85;
  color: #333;
  max-width: 540px;
}
.team-member .bio.truncated {
  display: -webkit-box;
  -webkit-line-clamp: 4;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.team-member .read-more {
  display: inline-block;
  margin-top: 8px;
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gray);
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  font-family: var(--font-body);
  transition: color var(--transition);
}
.team-member .read-more:hover { color: var(--black); }

.team-member .social {
  display: inline-block;
  margin-top: 12px;
  font-size: 11px;
  letter-spacing: 0.05em;
  color: var(--gray);
  text-decoration: none;
}
.team-member .social:hover { color: var(--black); }

.team-gallery {
  margin-top: 80px;
  padding-top: 40px;
  border-top: 1px solid rgba(0,0,0,0.08);
}

.team-gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 4px;
  margin-top: 24px;
}

.team-gallery-grid img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  display: block;
  background: var(--light);
  cursor: zoom-in;
}

@media (max-width: 720px) {
  .team-gallery-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 720px) {
  .team-member {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .team-photo { width: 100%; max-width: 500px; }
}

/* ── Contact page ───────────────────────────────────── */

.contact-content {
  max-width: 720px;
  margin: 0 auto;
  padding: 80px 40px;
  text-align: center;
}

.contact-content h1 {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(28px, 4vw, 44px);
  letter-spacing: 0.03em;
  margin-bottom: 24px;
}

.contact-content .lede {
  font-size: 14px;
  letter-spacing: 0.04em;
  color: var(--gray);
  margin-bottom: 48px;
}

.contact-block {
  display: flex;
  flex-direction: column;
  gap: 28px;
  align-items: center;
  font-size: 13px;
  letter-spacing: 0.05em;
}

.contact-block a {
  color: var(--black);
  text-decoration: none;
  border-bottom: 0.5px solid rgba(0,0,0,0.3);
  transition: border-color var(--transition);
  padding-bottom: 2px;
}
.contact-block a:hover { border-color: var(--black); }

.contact-block .label {
  display: block;
  font-size: 9px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gray);
  margin-bottom: 6px;
}

.contact-block address {
  font-style: normal;
  line-height: 1.9;
  color: var(--black);
}

/* ── Map page ───────────────────────────────────────── */

.map-page {
  padding-top: var(--nav-height);
}

.map-header {
  max-width: 1400px;
  margin: 0 auto;
  padding: 48px 40px 24px;
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 40px;
  align-items: end;
  border-bottom: 0.5px solid rgba(0,0,0,0.08);
}

.map-header .map-title {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: 22px;
  letter-spacing: 0.02em;
}

.map-header .map-sub {
  display: block;
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gray);
  margin-top: 6px;
  text-decoration: none;
}
.map-header .map-sub:hover { color: var(--black); }

.map-header p {
  font-size: 13px;
  line-height: 1.7;
  color: #444;
  max-width: 760px;
}

#map {
  height: 70vh;
  min-height: 520px;
  max-width: 1400px;
  margin: 24px auto 64px;
  border: 0.5px solid rgba(0,0,0,0.08);
}

/* Leaflet attribution */
.leaflet-control-attribution {
  font-size: 7px !important;
  opacity: 0.35 !important;
  background: transparent !important;
}

/* Leaflet popup overrides */
.leaflet-popup-content-wrapper {
  border-radius: 2px !important;
  box-shadow: 0 4px 24px rgba(0,0,0,0.18) !important;
  padding: 0 !important;
}
.leaflet-popup-content {
  margin: 0 !important;
  width: 240px !important;
}
.leaflet-popup-tip { box-shadow: 0 2px 8px rgba(0,0,0,0.1); }
.map-popup {
  display: block;
  text-decoration: none;
  color: var(--black);
}
.map-popup img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  display: block;
  background: var(--light);
}
.map-popup-info {
  padding: 14px 16px 16px;
}
.map-popup-info h3 {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: 18px;
  letter-spacing: 0.02em;
  margin-bottom: 4px;
}
.map-popup-info span {
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gray);
}

/* IPC marker */
.ipc-marker {
  width: 14px; height: 14px;
  border-radius: 50%;
  background: var(--black);
  border: 2px solid #fff;
  box-shadow: 0 1px 4px rgba(0,0,0,0.3);
  cursor: pointer;
  transition: transform 0.18s ease;
}
.ipc-marker:hover { transform: scale(1.3); }

/* ── Album masonry grid ────────────────────────────── */

.album-grid {
  columns: 4;
  column-gap: 6px;
  padding: 0;
}
.album-grid img {
  width: 100%;
  display: block;
  margin-bottom: 6px;
  cursor: zoom-in;
  break-inside: avoid;
}
@media (max-width: 1024px) { .album-grid { columns: 3; } }
@media (max-width: 720px) { .album-grid { columns: 2; } }

/* ── Image Carousel / Lightbox ──────────────────────── */

.carousel {
  position: fixed;
  inset: 0;
  background: rgba(10,10,10,0.94);
  z-index: 1000;
  display: none;
  align-items: center;
  justify-content: center;
}
.carousel.open { display: flex; }

.carousel-stage {
  position: relative;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 60px 80px;
}

.carousel-img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  display: block;
  user-select: none;
  -webkit-user-drag: none;
}

.carousel-close {
  position: absolute;
  top: 22px;
  right: 24px;
  width: 44px;
  height: 44px;
  background: rgba(255,255,255,0.08);
  border: 0.5px solid rgba(255,255,255,0.4);
  color: #fff;
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.18s ease, border-color 0.18s ease;
  z-index: 2;
}
.carousel-close:hover {
  background: rgba(255,255,255,0.18);
  border-color: #fff;
}

.carousel-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 56px;
  height: 56px;
  background: rgba(255,255,255,0.08);
  border: 0.5px solid rgba(255,255,255,0.4);
  color: #fff;
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.18s ease, border-color 0.18s ease;
  z-index: 2;
  font-family: var(--font-body);
}
.carousel-arrow:hover {
  background: rgba(255,255,255,0.18);
  border-color: #fff;
}
.carousel-arrow.prev { left: 24px; }
.carousel-arrow.next { right: 24px; }
.carousel-arrow:disabled { opacity: 0.25; cursor: default; }

.carousel-counter {
  position: absolute;
  bottom: 24px;
  left: 0;
  right: 0;
  text-align: center;
  font-size: 11px;
  letter-spacing: 0.18em;
  color: rgba(255,255,255,0.7);
  pointer-events: none;
  z-index: 2;
}

/* Make project images look clickable */
.project-hero img, .project-images img {
  cursor: zoom-in;
}

@media (max-width: 720px) {
  .carousel-stage { padding: 50px 16px; }
  .carousel-arrow { width: 44px; height: 44px; }
  .carousel-arrow.prev { left: 8px; }
  .carousel-arrow.next { right: 8px; }
}

/* ── Footer ─────────────────────────────────────────── */

footer {
  padding: 48px 40px 32px;
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gray);
  line-height: 2.4;
}
footer a { color: var(--gray); text-decoration: none; transition: color var(--transition); }
footer a:hover { color: var(--black); }

/* ── Loading state ──────────────────────────────────── */

.loading {
  display: flex;
  justify-content: center;
  padding: 80px;
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gray);
}

/* ── Fade-in animation ──────────────────────────────── */

.fade-in {
  opacity: 0;
  transform: translateY(16px);
  animation: fadeUp 0.6s ease forwards;
}

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

.fade-in:nth-child(1) { animation-delay: 0.05s; }
.fade-in:nth-child(2) { animation-delay: 0.1s; }
.fade-in:nth-child(3) { animation-delay: 0.15s; }
.fade-in:nth-child(4) { animation-delay: 0.2s; }
.fade-in:nth-child(5) { animation-delay: 0.25s; }
.fade-in:nth-child(6) { animation-delay: 0.3s; }
.fade-in:nth-child(7) { animation-delay: 0.35s; }
.fade-in:nth-child(8) { animation-delay: 0.4s; }
.fade-in:nth-child(9) { animation-delay: 0.45s; }