/* css styles */

.page-layout-custom,
.page-layout-full {
  padding: 0 !important;
  margin: 0 !important;
}

:root {
  /* Light palette */
  --cloud-bg:         #f0ebe3;
  --cloud-white:      #fdf9f5;
  --cloud-rose:       #c8725a;
  --cloud-gold:       #b07840;
  --cloud-peach:      #e8a880;
  --cloud-periwinkle: #6a8eb8;
  --cloud-slate:      #28333f;
  --cloud-mid:        #36454f;
  --cloud-muted:      #5a6a7a;
  --cloud-border:     #ddd0c0;
  --cloud-border-lt:  #ece4d8;

  /* Observatory */
  --obs-bg:           #060b17;
  --obs-dusk-warm:    #1a1018;
  --obs-dusk-mid:     #0f1824;
  --obs-dusk-cool:    #0a1420;
  --obs-amber:        #c9a96e;
  --obs-amber-dim:    rgba(201, 169, 110, 0.45);
  --obs-cream:        #f0e6c8;
  --obs-cream-dim:    #d8cfc0;
  --obs-blue:         #9aaed4;
  --obs-blue-dim:     rgba(154, 174, 212, 0.6);
  --obs-rose:         #c9908a;
  --obs-border:       rgba(201, 169, 110, 0.1);
  --obs-border-warm:  rgba(201, 144, 138, 0.15);

  /* Dusk project page palette */
  --dusk-header-top:  #12091a;
  --dusk-header-mid:  #1a1228;
  --dusk-header-low:  #1e1a2e;
  --dusk-body-top:    #141824;
  --dusk-body-mid:    #111622;
  --dusk-text:        #d4ccbc;
  --dusk-text-bright: #ede5d4;
  --dusk-text-dim:    #9aabb8;

  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-body:    'DM Sans', sans-serif;
  --font-mono:    'DM Mono', 'Courier New', monospace;
  --transition:   0.3s ease;
}

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

body {
  font-family: var(--font-body);
  background-color: var(--cloud-bg);
  color: var(--cloud-slate);
  font-size: 0.95rem;
  font-weight: 400;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 400;
  line-height: 1.15;
}

a { color: inherit; text-decoration: none; transition: opacity var(--transition); }


/* Navbar  */
.navbar {
  background-color: rgba(240, 235, 227, 0.94) !important;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--cloud-border) !important;
  padding: 0.55rem 1.6rem;
}

.navbar-brand {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--cloud-slate) !important;
  letter-spacing: 0.02em;
}

.navbar-nav .nav-link {
  font-family: var(--font-body);
  font-size: 0.82rem;
  font-weight: 400;
  color: var(--cloud-slate) !important;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 0.3rem 0.75rem;
  transition: color var(--transition);
}

.navbar-nav .nav-link:hover { color: var(--cloud-rose) !important; }

/* Footer */
.footer-text {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 0.88rem;
  color: var(--cloud-muted);
  letter-spacing: 0.03em;
}


/* Observatory */

body.obs-active {
  background-color: var(--obs-bg) !important;
  color: var(--obs-cream);
}
body.obs-active .navbar {
  background-color: rgba(6, 11, 23, 0.93) !important;
  border-bottom: 1px solid rgba(201, 169, 110, 0.14) !important;
}
body.obs-active .navbar-brand,
body.obs-active .navbar-nav .nav-link { color: var(--obs-cream) !important; }
body.obs-active .navbar-nav .nav-link:hover { color: var(--obs-amber) !important; }
body.obs-active .nav-footer {
  background-color: var(--obs-bg) !important;
  border-top: 1px solid rgba(201, 169, 110, 0.08) !important;
}
body.obs-active .footer-text { color: rgba(201, 169, 110, 0.3) !important; }

/* Starfield */
.obs-starfield {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}
.obs-star {
  position: absolute;
  background: #f0e6c8;
  border-radius: 50%;
  animation: obs-twinkle var(--dur, 4s) ease-in-out infinite;
  animation-delay: var(--del, 0s);
}
@keyframes obs-twinkle {
  0%, 100% { opacity: var(--lo, 0.15); transform: scale(1); }
  50%       { opacity: var(--hi, 0.9);  transform: scale(1.4); }
}


/*  Dusk Theme — project pages */

body.dusk-active {
  background-color: var(--dusk-body-mid) !important;
  color: var(--dusk-text);
}

/* Dark navbar — same as obs-active */
body.dusk-active .navbar {
  background-color: rgba(6, 11, 23, 0.96) !important;
  border-bottom: 1px solid rgba(201, 169, 110, 0.12) !important;
}
body.dusk-active .navbar-brand,
body.dusk-active .navbar-nav .nav-link { color: var(--obs-cream) !important; }
body.dusk-active .navbar-nav .nav-link:hover { color: var(--obs-amber) !important; }
body.dusk-active .nav-footer {
  background-color: #0a0f1a !important;
  border-top: 1px solid rgba(201, 169, 110, 0.08) !important;
}
body.dusk-active .footer-text { color: rgba(201, 169, 110, 0.28) !important; }

/* Dusk starfield */
.dusk-starfield {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}
.dusk-star {
  position: absolute;
  background: #f0e6c8;
  border-radius: 50%;
  animation: obs-twinkle var(--dur, 4s) ease-in-out infinite;
  animation-delay: var(--del, 0s);
}

/* Project page wrapper */
.proj-page {
  position: relative;
  z-index: 1;
  min-height: 100vh;
}

/* Header — dusk gradient */
.proj-header {
  background: linear-gradient(
    180deg,
    180deg,
    #0d1020 0%,
    #111428 25%,
    #121828 50%,
    #111622 75%,
    #111622 100%
  );
  border-bottom: 1px solid rgba(201, 169, 110, 0.1);
  padding: 5.5rem 2rem 4rem;
  position: relative;
  overflow: hidden;
}

/* the dusk horizon glow */
.proj-header::before {
  content: '';
  position: absolute;
  top: -40%;
  left: 50%;
  transform: translateX(-50%);
  width: 70%;
  height: 160%;
  background: radial-gradient(
    ellipse at center top,
    rgba(180, 100, 80, 0.09) 0%,
    rgba(140, 80, 120, 0.06) 35%,
    transparent 70%
  );
  pointer-events: none;
}

/* Header fade to body */
.proj-header-fade {
  height: 80px;
  background: linear-gradient(
    180deg,
    #141a28 0%,
    var(--dusk-body-top) 100%
  );
  margin-top: -1px;
}

.proj-header-inner {
  max-width: 820px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

/* Back link */
.proj-back { margin-bottom: 2.2rem; }
.proj-back-link {
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 400;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--obs-blue-dim);
  transition: color var(--transition);
}
.proj-back-link:hover { color: var(--obs-amber); opacity: 1; }

/* Eyebrow */
.proj-eyebrow {
  font-family: var(--font-body);
  font-size: 0.67rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--obs-amber);
  opacity: 0.75;
  margin-bottom: 1rem;
}

/* Title */
.proj-title {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 4.5vw, 3.6rem);
  font-weight: 300;
  color: var(--obs-cream);
  letter-spacing: 0.02em;
  margin-bottom: 1.2rem;
  line-height: 1.1;
}

/* Subtitle */
.proj-subtitle {
  font-size: 0.95rem;
  color: var(--dusk-text);
  line-height: 2;
  font-weight: 400;
  max-width: 640px;
  margin-bottom: 0;
}

/* Rule */
.proj-header-rule {
  width: 100%;
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(201, 169, 110, 0.25) 20%,
    rgba(201, 169, 110, 0.25) 80%,
    transparent
  );
  margin: 2rem 0 1.6rem;
}

/* Tags */
.proj-tag-row { display: flex; flex-wrap: wrap; gap: 0.45rem; }
.proj-tag {
  font-family: var(--font-mono);
  font-size: 0.67rem;
  font-weight: 400;
  color: var(--dusk-text-dim);
  border: 1px solid rgba(154, 174, 212, 0.2);
  border-radius: 3px;
  padding: 4px 10px;
  letter-spacing: 0.04em;
  background: rgba(255, 255, 255, 0.03);
}
.proj-tag--status {
  color: var(--obs-amber);
  border-color: rgba(201, 169, 110, 0.3);
  background: rgba(201, 169, 110, 0.05);
}

/* Body */
.proj-body {
  max-width: 820px;
  margin: 0 auto;
  padding: 4rem 2rem 7rem;
  background: transparent;
  position: relative;
  z-index: 1;
}

/* Sections */
.proj-section {
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 2.4rem;
  margin-bottom: 4rem;
}

.proj-section-marker {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-top: 0.35rem;
}

.proj-section-num {
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-style: italic;
  color: var(--obs-amber);
  opacity: 0.6;
  letter-spacing: 0.06em;
  margin-bottom: 0.6rem;
  flex-shrink: 0;
}

.proj-section-line {
  width: 1px;
  flex: 1;
  background: linear-gradient(
    180deg,
    rgba(201, 169, 110, 0.2) 0%,
    rgba(201, 169, 110, 0.04) 100%
  );
  min-height: 40px;
}

.proj-section-content { min-width: 0; }

.proj-section-title {
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 2.5vw, 1.7rem);
  font-weight: 400;
  color: var(--dusk-text-bright);
  margin-bottom: 1.4rem;
  letter-spacing: 0.01em;
}

.proj-prose {
  font-size: 0.925rem;
  color: var(--dusk-text);
  line-height: 2.05;
  font-weight: 400;
  margin-bottom: 1.1rem;
  max-width: 620px;
}
.proj-prose:last-child { margin-bottom: 0; }
.proj-prose em { color: var(--dusk-text-dim); font-style: italic; }

/* Sources */
.proj-sources {
  margin-top: 2.5rem;
  border-top: 1px solid rgba(201, 169, 110, 0.1);
  padding-top: 1.8rem;
}

.proj-sources-label {
  font-family: var(--font-body);
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--obs-amber);
  margin-bottom: 1.4rem;
  opacity: 0.7;
}

.proj-source-row {
  display: grid;
  grid-template-columns: 36px 1fr;
  gap: 1.2rem;
  padding: 1.1rem 0;
  border-bottom: 1px solid rgba(201, 169, 110, 0.07);
  transition: background var(--transition);
}
.proj-source-row:last-child { border-bottom: none; }
.proj-source-row:hover { background: rgba(255, 255, 255, 0.02); }
.proj-source-row:hover .proj-source-name { color: var(--obs-cream); }

.proj-source-index {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--obs-amber);
  opacity: 0.4;
  padding-top: 0.2rem;
  letter-spacing: 0.04em;
}

.proj-source-name {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 500;
  color: var(--dusk-text-bright);
  margin-bottom: 0.3rem;
  letter-spacing: 0.01em;
  transition: color var(--transition);
}
.proj-source-name a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition);
}
.proj-source-name a:hover { color: var(--obs-amber); }

.proj-source-desc {
  font-size: 0.83rem;
  color: var(--dusk-text-dim);
  line-height: 1.85;
  font-weight: 400;
}

/* Notice */
.proj-notice {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-top: 1rem;
  padding: 1.6rem 2rem;
  border: 1px solid rgba(201, 169, 110, 0.15);
  border-left: 2px solid rgba(201, 169, 110, 0.4);
  border-radius: 2px;
  background: rgba(201, 169, 110, 0.04);
}
.proj-notice-mark {
  font-size: 0.6rem;
  color: var(--obs-amber);
  opacity: 0.6;
  flex-shrink: 0;
  padding-top: 0.3rem;
}
.proj-notice-text {
  font-family: var(--font-display);
  font-size: 0.95rem;
  color: var(--dusk-text);
  line-height: 1.8;
  font-style: italic;
  margin: 0;
}


/* About page — observatory dark */

.obs-page {
  max-width: 840px;
  margin: 0 auto;
  padding: 0 2rem 7rem;
  position: relative;
  z-index: 1;
}
.obs-header {
  text-align: center;
  padding: 5.5rem 0 3.5rem;
  border-bottom: 1px solid rgba(201, 169, 110, 0.12);
  margin-bottom: 4rem;
}
.obs-eyebrow {
  font-family: var(--font-body);
  font-size: 0.67rem;
  font-weight: 500;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--obs-amber);
  margin-bottom: 1.2rem;
  opacity: 0.8;
}
.obs-title {
  font-family: var(--font-display);
  font-size: clamp(2.6rem, 6vw, 4.2rem);
  font-weight: 300;
  color: var(--obs-cream);
  letter-spacing: 0.06em;
  margin-bottom: 0.4rem;
  line-height: 1.1;
}
.obs-title em { font-style: italic; color: #d4a5a5; }
.obs-subtitle {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.05rem;
  color: var(--obs-blue);
  letter-spacing: 0.07em;
  margin-bottom: 2rem;
  opacity: 0.85;
}
.obs-note {
  max-width: 540px;
  margin: 0 auto 2rem;
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 400;
  line-height: 2.05;
  color: #c8d8e8;
}
.obs-note strong { color: var(--obs-cream); font-weight: 400; }
.obs-tags {
  display: flex;
  gap: 0.5rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 1.8rem;
}
.obs-tag {
  font-family: var(--font-body);
  font-size: 0.67rem;
  color: rgba(240, 230, 200, 0.55);
  border: 1px solid rgba(240, 230, 200, 0.14);
  border-radius: 20px;
  padding: 4px 14px;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}
.obs-section { margin-bottom: 3.5rem; }
.obs-section-label {
  font-family: var(--font-body);
  font-size: 0.64rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--obs-amber);
  margin-bottom: 0.4rem;
  opacity: 0.75;
}
.obs-section-title {
  font-family: var(--font-display);
  font-size: 1.65rem;
  font-weight: 400;
  color: var(--obs-cream);
  margin-bottom: 1.8rem;
  letter-spacing: 0.02em;
}
.obs-divider {
  border: none;
  border-top: 1px solid rgba(201, 169, 110, 0.09);
  margin: 3rem 0;
}
.obs-entry {
  margin-bottom: 2.2rem;
  padding-bottom: 2.2rem;
  border-bottom: 1px solid rgba(201, 169, 110, 0.07);
}
.obs-entry:last-child { border-bottom: none; margin-bottom: 0; padding-bottom: 0; }
.obs-entry-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 0.25rem;
}
.obs-entry-org {
  font-family: var(--font-body);
  font-size: 0.74rem;
  font-weight: 500;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--obs-blue);
  margin-bottom: 0.2rem;
}
.obs-entry-role {
  font-family: var(--font-display);
  font-size: 1.15rem;
  color: var(--obs-cream);
}
.obs-entry-date {
  font-family: var(--font-body);
  font-size: 0.74rem;
  color: #6a7a8a;
  white-space: nowrap;
  padding-top: 0.18rem;
  letter-spacing: 0.04em;
}
.obs-entry-sub {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 0.9rem;
  color: var(--obs-blue);
  margin: 0.35rem 0 0.8rem;
  opacity: 0.8;
}
.obs-entry ul { margin: 0; padding: 0; list-style: none; }
.obs-entry ul li {
  position: relative;
  font-family: var(--font-body);
  font-size: 0.845rem;
  font-weight: 400;
  color: #c8d8e8;
  line-height: 1.9;
  margin-bottom: 0.35rem;
  padding-left: 1rem;
}
.obs-entry ul li::before {
  content: '·';
  position: absolute;
  left: 0;
  color: var(--obs-amber);
  opacity: 0.55;
}
.obs-edu-entry { margin-bottom: 1.6rem; }
.obs-edu-entry:last-child { margin-bottom: 0; }
.obs-edu-degree {
  font-family: var(--font-display);
  font-size: 1.1rem;
  color: var(--obs-cream);
  margin-bottom: 0.2rem;
}
.obs-edu-school {
  font-family: var(--font-body);
  font-size: 0.77rem;
  color: var(--obs-blue);
  letter-spacing: 0.05em;
  margin-bottom: 0.2rem;
}
.obs-edu-detail {
  font-family: var(--font-body);
  font-size: 0.78rem;
  color: #6a7a8a;
  font-style: italic;
}
.obs-skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(190px, 1fr));
  gap: 1rem;
}
.obs-skill-group {
  background: rgba(255, 255, 255, 0.025);
  border: 1px solid rgba(201, 169, 110, 0.1);
  border-radius: 12px;
  padding: 1.1rem 1.3rem;
}
.obs-skill-group-label {
  font-family: var(--font-body);
  font-size: 0.64rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--obs-amber);
  margin-bottom: 0.65rem;
  opacity: 0.75;
}
.obs-skill-list {
  font-family: var(--font-body);
  font-size: 0.82rem;
  font-weight: 400;
  color: #c8d8e8;
  line-height: 1.85;
}
.obs-cert-list { display: flex; flex-direction: column; gap: 0.65rem; }
.obs-cert-item {
  font-family: var(--font-body);
  font-size: 0.845rem;
  font-weight: 400;
  color: #c8d8e8;
  line-height: 1.75;
  padding-left: 1.1rem;
  position: relative;
}
.obs-cert-item::before {
  content: '✦';
  position: absolute;
  left: 0;
  font-size: 0.52rem;
  color: var(--obs-amber);
  top: 0.35rem;
  opacity: 0.65;
}
.obs-cert-featured { color: var(--obs-cream); font-weight: 500; }
.obs-personal {
  margin-top: 5rem;
  padding-top: 3.5rem;
  border-top: 1px solid rgba(212, 165, 165, 0.14);
}
.obs-personal-eyebrow {
  font-family: var(--font-body);
  font-size: 0.64rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: #d4a5a5;
  margin-bottom: 0.5rem;
  opacity: 0.75;
}
.obs-personal-title {
  font-family: var(--font-display);
  font-size: 1.65rem;
  font-weight: 400;
  color: var(--obs-cream);
  margin-bottom: 1.5rem;
  font-style: italic;
}
.obs-personal-text {
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 400;
  color: #c8d8e8;
  line-height: 2.05;
  max-width: 620px;
  margin-bottom: 1.4rem;
}


/* Mainpage — observatory */

.obs-home-page {
  max-width: 860px;
  margin: 0 auto;
  padding: 0 2rem 7rem;
  position: relative;
  z-index: 1;
}
.obs-home-hero {
  text-align: center;
  padding: 6rem 0 4rem;
  border-bottom: 1px solid rgba(201, 169, 110, 0.12);
  margin-bottom: 4rem;
}
.obs-hero-specs-row {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 2rem;
}
.obs-hero-spec {
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(201, 169, 110, 0.65);
}
.obs-hero-spec-dot {
  font-size: 0.6rem;
  color: rgba(201, 169, 110, 0.3);
}
.obs-home-projects { position: relative; z-index: 1; }
.obs-home-projects-header {
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(201, 169, 110, 0.09);
  margin-bottom: 0;
}
.obs-home-method {
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 400;
  color: #c8d8e8;
  line-height: 2.0;
  max-width: 600px;
  margin-top: 0.5rem;
}
.obs-project-row {
  display: grid;
  grid-template-columns: 64px 1fr 40px;
  align-items: start;
  gap: 2rem;
  padding: 2.8rem 0;
  border-bottom: 1px solid rgba(201, 169, 110, 0.09);
  text-decoration: none;
  color: inherit;
  position: relative;
  transition: background var(--transition);
}
.obs-project-row::before {
  content: '';
  position: absolute;
  inset: 0 -1.5rem;
  border-radius: 4px;
  background: transparent;
  transition: background var(--transition);
  z-index: -1;
}
.obs-project-row:hover::before { background: rgba(255,255,255,0.03); }
.obs-project-row:hover .obs-project-arrow { transform: translateX(6px); color: var(--obs-amber); }
.obs-project-row:hover .obs-project-title { color: var(--obs-cream); }
.obs-project-index {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-style: italic;
  font-weight: 300;
  color: var(--obs-amber);
  opacity: 0.6;
  letter-spacing: 0.04em;
  padding-top: 0.3rem;
}
.obs-project-body { min-width: 0; }
.obs-project-meta {
  display: flex;
  gap: 1.2rem;
  align-items: center;
  margin-bottom: 0.7rem;
  flex-wrap: wrap;
}
.obs-project-domain {
  font-family: var(--font-body);
  font-size: 0.67rem;
  font-weight: 500;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--obs-blue);
}
.obs-project-tools {
  font-family: var(--font-mono);
  font-size: 0.67rem;
  color: rgba(201, 169, 110, 0.45);
  letter-spacing: 0.04em;
}
.obs-project-title {
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 2.5vw, 1.75rem);
  font-weight: 400;
  color: #e8e0d0;
  margin-bottom: 0.75rem;
  letter-spacing: 0.01em;
  transition: color var(--transition);
}
.obs-project-desc {
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 400;
  color: #c8d8e8;
  line-height: 1.95;
  max-width: 580px;
}
.obs-project-arrow {
  font-size: 1.1rem;
  color: rgba(201, 169, 110, 0.25);
  padding-top: 2rem;
  transition: transform var(--transition), color var(--transition);
  justify-self: end;
}


/* ── Responsive ── */
@media (max-width: 640px) {
  .obs-entry-top { flex-direction: column; gap: 0.2rem; }
  .obs-skills-grid { grid-template-columns: 1fr 1fr; }
  .obs-project-row { grid-template-columns: 44px 1fr; }
  .obs-project-arrow { display: none; }
  .obs-home-page { padding-left: 1.2rem; padding-right: 1.2rem; }
  .obs-hero-specs-row { gap: 0.4rem; }
  .proj-header { padding: 3.5rem 1.2rem 2.5rem; }
  .proj-body { padding: 2.5rem 1.2rem 4rem; }
  .proj-section { grid-template-columns: 32px 1fr; gap: 1.2rem; }
  .proj-section-line { display: none; }
}

/* Project subpages enhancements */
.proj-outputs-rows{
  display: grid;
  grid template-columns: 1fr auto 1fr auto 1fr;
  align-items: start;
  gap: 0;
  margin: 3rem 0 2.5rem;
  padding: 2rem 2.5rem;
  background: rgba(255, 255, 255, 0.025);
  border: 1px solid rgba(201, 169, 110, 0.12);
  border-radius: 6px;
}

.proj-output-item {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  padding: 0.25rem 1.5rem;
}

.proj-output-item:first-child {
  padding-left: 0;
}

.proj-output-item:last-child {
  padding-right: 0;
}

.proj-output-divider {
  width: 1px;
  align-self: stretch;
  background: rgba(201, 169, 110, 0.15);
  margin: 0.25rem 0;
}

.proj-output-icon {
  font-size: 1.1rem;
  color: var(--obs-amber);
  opacity: 0.7;
  line-height: 1;
}

.proj-output-label {
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--obs-cream);
}

.proj-output-desc {
  font-family: var(--font-body);
  font-size: 0.8rem;
  line-height: 1.6;
  color: rgba(200, 216, 232, 0.65);
}


/* Progress Indicator */
.proj-progress {
  margin: 0 0 3.5rem;
  padding: 1.5rem 2rem;
  background: rgba(255, 255, 255, 0.018);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 6px;
}

.proj-progress-label {
  font-family: var(--font-body);
  font-size: 0.67rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(201, 169, 110, 0.55);
  margin-bottom: 1rem;
}

.proj-progress-track {
  display: flex;
  align-items: center;
  gap: 0;
}

.proj-progress-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}

.proj-progress-step span {
  font-family: var(--font-body);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  color: rgba(200, 216, 232, 0.35);
  white-space: nowrap;
}

.proj-progress-step--active span {
  color: var(--obs-cream);
}

.proj-progress-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.2);
  transition: background 0.3s ease;
}

.proj-progress-step--active .proj-progress-dot {
  background: var(--obs-amber);
  border-color: var(--obs-amber);
  box-shadow: 0 0 8px rgba(201, 169, 110, 0.45);
}

.proj-progress-line {
  flex: 1;
  height: 1px;
  background: rgba(255, 255, 255, 0.08);
  margin: 0 0.5rem;
  margin-bottom: 1.25rem; /* align with dots not labels */
}

.proj-progress-line--active {
  background: rgba(201, 169, 110, 0.35);
}


/* ── Output Placeholders ── */
.proj-output-placeholder {
  margin: 2rem 0;
  border: 1px dashed rgba(201, 169, 110, 0.18);
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.015);
  padding: 2.5rem 2rem;
}

.proj-placeholder-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  text-align: center;
}

.proj-placeholder-icon {
  font-size: 1.4rem;
  color: var(--obs-amber);
  opacity: 0.3;
}

.proj-placeholder-title {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 400;
  font-style: italic;
  color: rgba(237, 229, 212, 0.4);
  margin: 0;
}

.proj-placeholder-desc {
  font-family: var(--font-body);
  font-size: 0.78rem;
  line-height: 1.7;
  color: rgba(200, 216, 232, 0.3);
  max-width: 420px;
  margin: 0;
}

/* ── Responsive overrides ── */
@media (max-width: 640px) {
  .proj-outputs-row {
    grid-template-columns: 1fr;
    gap: 1.5rem;
    padding: 1.5rem;
  }
  .proj-output-divider {
    display: none;
  }
  .proj-output-item {
    padding: 0;
  }
  .proj-progress-track {
    gap: 0;
  }
}