/* ============================================
   CÔLAB.ATEC — Main Stylesheet
   ============================================ */

:root {
  --bg:          #111111;
  --bg-nav:      #0f0f0f;
  --orange:      #f26419;
  --orange-hover:#d4541000;
  --white:       #f0f0f0;
  --muted:       #888888;
  --border:      #2a2a2a;

  --font-display: 'Josefin Sans', sans-serif;
  --font-body:    'EB Garamond', serif;
  --font-label:   'Playfair Display', serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  background-color: var(--bg);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

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

/* ── NAV ────────────────────────────────── */
.nav {
  background-color: var(--bg-nav);
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid var(--border);
}

.nav__inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 1.25rem 5rem;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
}

.nav__logo-img {
  height: 60px;
  width: auto;
}

.nav__logo-text {
  font-family: 'EB Garamond', serif;
  font-style: italic;
  font-size: 2.2rem;
  color: var(--white);
  line-height: 1;
  opacity: 0.85;
}

.nav__links {
  list-style: none;
  display: flex;
  gap: 3.5rem;
  justify-content: center;
}

.nav__links a {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 300;
  letter-spacing: 0.1em;
  color: var(--white);
  transition: color 0.2s;
}

.nav__links a:hover,
.nav__links a.active {
  color: var(--orange);
}

/* ── LAYOUT ─────────────────────────────── */
main {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 5rem;
}

.section {
  padding: 2.5rem 0;
}

.divider {
  display: none;
}

/* ── SECTION LABEL ──────────────────────── */
.section__label {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 0.75rem;
}

.arrow {
  color: var(--white);
  font-size: 1rem;
}

.label-text {
  font-family: var(--font-label);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--muted);
  text-transform: lowercase;
}

/* ── SECTION TITLE ──────────────────────── */
.section__title {
  font-family: var(--font-body);
  font-size: 2.6rem;
  font-weight: 500;
  color: var(--orange);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 1.5rem;
}

/* ── FEATURE BANNER ─────────────────────── */
.feature-banner {
  position: relative;
  width: 100%;
  border-radius: 4px;
  overflow: hidden;
}

.feature-banner__img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  display: block;
  background-color: #1a2e6e;
}

.feature-banner__overlay {
  position: absolute;
  bottom: 1.5rem;
  right: 1.5rem;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.75rem;
}

.feature-banner__sub {
  font-family: var(--font-body);
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  color: var(--white);
  text-transform: uppercase;
}

/* ── ORANGE BUTTON ──────────────────────── */
.btn-orange {
  display: inline-block;
  background-color: var(--orange);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 0.9rem;
  padding: 0.55rem 1.5rem;
  border-radius: 999px;
  transition: background-color 0.2s, transform 0.15s;
  cursor: pointer;
}

.btn-orange:hover {
  background-color: #d4541a;
  transform: translateY(-1px);
}

/* ── EVENT ROWS ─────────────────────────── */
.event-row {
  display: flex;
  align-items: baseline;
  gap: 3rem;
  padding: 0.5rem 0;
}

.event-row--spaced {
  margin-top: 2rem;
}

.event-row__left {
  min-width: 260px;
}

.event-title {
  font-family: var(--font-body);
  font-size: 2rem;
  font-weight: 500;
  font-style: normal;
  color: var(--orange);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  line-height: 1.1;
}

.event-date {
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 400;
  letter-spacing: 0.05em;
  color: var(--white);
  margin-top: 0.3rem;
}

.event-row__right {
  flex: 1;
}

.event-link {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 400;
  letter-spacing: 0.03em;
  color: var(--white);
  border-bottom: 1px solid var(--white);
  padding-bottom: 1px;
  transition: color 0.2s, border-color 0.2s;
}

.event-link:hover {
  color: var(--orange);
  border-color: var(--orange);
}

/* ── FOOTER ─────────────────────────────── */
.footer {
  text-align: center;
  padding: 2rem;
  font-family: var(--font-body);
  font-size: 0.85rem;
  color: var(--muted);
  border-top: 1px solid var(--border);
  margin-top: 2rem;
}

/* ── ABOUT PAGE ─────────────────────────── */
.about-hero {
  padding: 3.5rem 0 1rem;
}

.about-hero__tagline {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 300;
  letter-spacing: 0.3em;
  color: var(--muted);
  margin-bottom: 2.5rem;
}

.about-section {
  padding: 2.5rem 0;
  border-top: 1px solid var(--border);
  max-width: 760px;
}

.about-section:first-of-type {
  border-top: none;
  padding-top: 0;
}

.about-section__heading {
  font-family: var(--font-body);
  font-size: 2rem;
  font-weight: 500;
  color: var(--orange);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 1.25rem;
}

.about-section__body {
  font-family: var(--font-display);
  font-size: 1rem;
  line-height: 1.75;
  color: var(--white);
  opacity: 0.85;
}

.about-section__body p + p {
  margin-top: 0.75rem;
}

.values-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.values-list li {
  font-family: var(--font-display);
  font-size: 1rem;
  line-height: 1.7;
  color: var(--white);
  opacity: 0.85;
}

.values-list li strong {
  color: var(--white);
  font-weight: 500;
}

/* ── RESPONSIVE ─────────────────────────── */
@media (max-width: 768px) {
  .nav__inner {
    padding: 1rem 1.5rem;
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .nav__links {
    gap: 1.5rem;
    flex-wrap: wrap;
    justify-content: flex-start;
  }

  main {
    padding: 0 1.5rem;
  }

  .section__title {
    font-size: 1.8rem;
  }

  .event-row {
    flex-direction: column;
    gap: 0.5rem;
  }

  .event-row__left {
    min-width: unset;
  }

  .feature-banner__img {
    height: 200px;
  }

  .about-section__heading {
    font-size: 1.6rem;
  }
}

/* ── PROJECTS PAGE ──────────────────────── */

/* Override main bottom padding for project pages */
.page--project main {
  padding-bottom: 6rem;
}

/* Section label variant (same look, block-level padding) */
.section__label--page {
  padding: 2.5rem 0 1.5rem;
  margin-bottom: 0;
}

/* Text blocks */
.text-block {
  max-width: 860px;
  margin-bottom: 1.75rem;
}

.text-block p {
  font-family: var(--font-display);
  font-size: 1rem;
  line-height: 1.75;
  color: var(--white);
  opacity: 0.85;
}

.text-block p + p {
  margin-top: 0.75em;
}

.text-block p.lead {
  font-weight: 500;
  opacity: 1;
}

.text-block .block-heading {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 400;
  color: var(--white);
  opacity: 0.55;
  margin-bottom: 0.5rem;
}

/* Video link */
.video-link-wrap {
  margin: 0.25rem 0 3rem;
}

.video-link {
  font-family: var(--font-display);
  font-size: 1rem;
  color: var(--white);
  opacity: 0.85;
  border-bottom: 1px solid rgba(240, 240, 240, 0.5);
  padding-bottom: 1px;
  transition: color 0.2s, border-color 0.2s;
}

.video-link:hover {
  color: var(--orange);
  border-color: var(--orange);
  opacity: 1;
}

/* Image grids */
.images-top {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
}

.images-top img {
  width: 100%;
  height: 250px;
  object-fit: cover;
}

.images-bottom {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem;
  align-items: end;
}

/* Exhibition history */
.exhibition-history {
  padding: 3rem 3rem 0 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}

.history-heading {
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 400;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 1.25rem;
}

.history-list {
  list-style: none;
}

.history-list li {
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 300;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--white);
  opacity: 0.55;
  padding: 0.65rem 0;
  border-bottom: 1px solid var(--border);
}

.history-list li:first-child {
  border-top: 1px solid var(--border);
}

/* Gallery image */
.gallery-img {
  width: 100%;
  height: 500px;
  object-fit: cover;
  display: block;
}

/* Responsive — projects page */
@media (max-width: 768px) {
  .images-top {
    grid-template-columns: 1fr;
  }

  .images-top img {
    height: 240px;
  }

  .images-bottom {
    grid-template-columns: 1fr;
  }

  .gallery-img {
    height: 300px;
    order: -1;
  }

  .exhibition-history {
    padding: 1.5rem 0 0;
  }
}