/* =========================================================
   pages.css — About page + case-study layout
   Loaded after styles.css and interactions.css.
   Note: styles.css sets `* { margin: 0 !important }`, so spacing
   here uses padding and gap instead of margins.
   ========================================================= */

:root {
  --ink: #ffffff;
  --muted: rgba(255, 255, 255, .62);
  --faint: rgba(255, 255, 255, .16);
  --teal: #3A5C5C;
  --sage: #4C6758;
  --mint: #9fc7b3;
  --font: 'helvetica-neue-lt-pro', 'Helvetica Neue', Helvetica, Arial, sans-serif;
  --gutter: clamp(20px, 7vw, 120px);
}

.page-about main,
.page-case main { font-family: var(--font); color: var(--ink); }

/* shared bits ------------------------------------------------ */
.eyebrow {
  display: flex;
  align-items: center;
  gap: .9em;
  font-size: .8rem;
  font-weight: 300;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--mint);
  padding-bottom: 1.4rem;
}
.eyebrow-line { width: 40px; height: 1px; background: currentColor; flex-shrink: 0; }
.ab-rule { width: 100%; height: 1px; background: var(--faint); }
.text-link { color: var(--mint); white-space: nowrap; }
.text-link:hover { text-decoration: underline !important; }

.cta-btn {
  display: inline-flex;
  align-items: center;
  gap: .4em;
  padding: .85em 1.4em;
  border: 1px solid rgba(255,255,255,.6);
  border-radius: 999px;
  color: var(--ink);
  font-family: var(--font);
  font-size: .95rem;
  font-weight: 300;
  letter-spacing: .12em;
  text-transform: uppercase;
  transition: background-color .25s ease, color .25s ease, border-color .25s ease, transform .2s var(--ease-out, ease);
}
.cta-btn:hover { background: var(--ink); color: #000; }
.cta-btn:active { transform: scale(.96); }
.cta-primary { background: var(--mint); border-color: var(--mint); color: #0b0b0b; font-weight: 500; }
.cta-primary:hover { background: var(--ink); border-color: var(--ink); }

/* =========================================================
   ABOUT PAGE
   ========================================================= */
.ab-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(0, .75fr);
  gap: clamp(2rem, 6vw, 6rem);
  align-items: end;
  padding: clamp(2rem, 6vw, 5rem) var(--gutter) clamp(3rem, 7vw, 6rem);
}
.ab-name {
  font-family: var(--font);
  font-size: clamp(3.4rem, 10vw, 9rem);
  font-weight: 500;
  line-height: .9;
  letter-spacing: -.02em;
  text-transform: uppercase;
  color: var(--ink);
  padding-bottom: 2rem;
}
.ab-tagline {
  font-size: clamp(1.15rem, 2vw, 1.6rem);
  font-weight: 100;
  font-style: italic;
  line-height: 1.35;
  max-width: 34ch;
  padding: 1.8rem 0 1.4rem;
}
.ab-meta { list-style: none; padding: 0 0 2rem; display: grid; gap: .5rem; }
.ab-meta li {
  font-size: .95rem;
  font-weight: 300;
  color: var(--muted);
  padding-left: 1.2em;
  position: relative;
}
.ab-meta li::before { content: "\2726"; position: absolute; left: 0; color: var(--mint); font-size: .8em; top: .15em; }

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: .7em;
  padding: .7em 1.2em;
  border: 1px solid rgba(159,199,179,.5);
  border-radius: 999px;
  background: rgba(159,199,179,.08);
  color: var(--ink);
  font-size: .9rem;
  font-weight: 300;
  letter-spacing: .04em;
  transition: background-color .25s ease, transform .2s ease;
}
.status-pill:hover { background: rgba(159,199,179,.2); }
.status-pill:active { transform: scale(.97); }
.status-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--mint);
  box-shadow: 0 0 0 0 rgba(159,199,179,.7);
  animation: status-pulse 2s infinite;
}
@keyframes status-pulse {
  0% { box-shadow: 0 0 0 0 rgba(159,199,179,.6); }
  70% { box-shadow: 0 0 0 10px rgba(159,199,179,0); }
  100% { box-shadow: 0 0 0 0 rgba(159,199,179,0); }
}

.ab-photo {
  position: relative;
  aspect-ratio: 4 / 5;
  width: 100%;
  overflow: hidden;
  border-radius: 4px;
  background: linear-gradient(160deg, var(--sage), var(--teal) 60%, #1b2b2b);
}
.ab-photo > img { width: 100%; height: 100%; object-fit: cover; display: block; }
.ab-photo::after {                     /* thin inset frame */
  content: "";
  position: absolute; inset: 12px;
  border: 1px solid rgba(255,255,255,.35);
  pointer-events: none;
}
.ab-photo-placeholder {
  display: none;
  position: absolute; inset: 0;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  color: rgba(255,255,255,.75);
  font-size: .8rem;
  letter-spacing: .15em;
  text-transform: uppercase;
  text-align: center;
  padding: 2rem;
}
.ab-photo-placeholder img { width: 56px; opacity: .8; }
.ab-photo.is-empty .ab-photo-placeholder { display: flex; }

/* labelled sections */
.ab-section {
  display: grid;
  grid-template-columns: minmax(140px, 1fr) minmax(0, 3fr);
  gap: clamp(1.5rem, 4vw, 4rem);
  padding: clamp(2.5rem, 5vw, 4.5rem) var(--gutter);
  border-top: 1px solid var(--faint);
}
.ab-label {
  font-size: .8rem;
  font-weight: 300;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--muted);
  display: flex;
  flex-direction: column;
  gap: .6rem;
  position: sticky;
  top: 2rem;
  align-self: start;
}
.ab-num { font-size: 2.2rem; font-weight: 100; letter-spacing: 0; color: var(--mint); line-height: 1; }
.ab-title {
  font-family: var(--font);
  font-size: clamp(1.8rem, 3.6vw, 3rem);
  font-weight: 500;
  line-height: 1.08;
  text-transform: none;
  padding-bottom: 1.6rem;
  color: var(--ink);
}
.ab-title em { font-weight: 100; font-style: italic; }
.ab-text { max-width: 62ch; }
.ab-text p { font-size: clamp(1rem, 1.3vw, 1.2rem); line-height: 1.65; padding-bottom: 1.1em; }

/* experience rows */
.exp-list { list-style: none; padding: 0; border-top: 1px solid var(--faint); }
.exp-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: .4rem 2rem;
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--faint);
  transition: background-color .3s ease, padding .35s var(--ease-out, ease);
}
.exp-row:hover { background: rgba(255,255,255,.03); padding-left: 1rem; padding-right: 1rem; }
.exp-main { display: flex; flex-direction: column; gap: .25rem; }
.exp-org { font-size: clamp(1.1rem, 1.6vw, 1.35rem); font-weight: 500; }
.exp-role { font-size: 1rem; font-weight: 100; font-style: italic; color: var(--muted); }
.exp-date {
  font-size: .85rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--mint);
  white-space: nowrap;
  align-self: start;
  padding-top: .3rem;
}
.exp-desc {
  grid-column: 1 / -1;
  font-size: 1rem !important;
  line-height: 1.6;
  color: var(--muted);
  max-width: 70ch;
  padding: .4rem 0 0 !important;
}

/* stats */
.stat-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; }
.stat {
  display: flex;
  flex-direction: column;
  gap: .6rem;
  padding: 1.6rem;
  border: 1px solid var(--faint);
  border-radius: 4px;
  background: linear-gradient(180deg, rgba(76,103,88,.25), rgba(58,92,92,.08));
  transition: transform .35s var(--ease-out, ease), border-color .3s ease;
}
.stat:hover { transform: translateY(-4px); border-color: rgba(159,199,179,.5); }
.stat-num { font-size: clamp(2.6rem, 5vw, 4.2rem); font-weight: 500; line-height: 1; }
.stat-label { font-size: .95rem; font-weight: 300; color: var(--muted); line-height: 1.4; }

/* skills */
.skills-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 2rem 3rem; }
.skill-group { display: flex; flex-direction: column; gap: .9rem; }
.skill-label { font-size: .8rem; letter-spacing: .22em; text-transform: uppercase; color: var(--mint); }
.chip-list { list-style: none; padding: 0; display: flex; flex-wrap: wrap; gap: .5rem; }
.chip-list li {
  padding: .45em .95em;
  border: 1px solid rgba(255,255,255,.45);
  border-radius: 999px;
  font-size: .95rem;
  font-weight: 300;
}

/* closing CTA */
.ab-cta {
  padding: clamp(4rem, 9vw, 8rem) var(--gutter);
  background: var(--teal);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1.6rem;
}
.cta-kicker { font-size: .85rem !important; letter-spacing: .22em; text-transform: uppercase; color: var(--mint); padding: 0 !important; }
.cta-title {
  font-family: var(--font);
  font-size: clamp(2.4rem, 6vw, 5.5rem);
  font-weight: 500;
  line-height: 1;
  text-transform: uppercase;
  color: var(--ink);
}
.cta-title em { font-weight: 100; text-transform: none; }
.cta-links { display: flex; flex-wrap: wrap; gap: .75rem; }

/* =========================================================
   CASE STUDY
   ========================================================= */
.cs-hero { padding: clamp(2rem, 5vw, 4rem) var(--gutter) clamp(2rem, 4vw, 3rem); }
.cs-hero .project-index { padding-bottom: 1rem !important; }
.cs-title {
  font-family: var(--font);
  font-size: clamp(2.8rem, 8vw, 7.5rem);
  font-weight: 500;
  line-height: .95;
  letter-spacing: -.015em;
  text-transform: uppercase;
  color: var(--ink);
  padding-bottom: 2rem;
}
.cs-title em { font-weight: 100; text-transform: none; }
.cs-meta {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1.5rem;
  padding: 1.6rem 0;
  border-bottom: 1px solid var(--faint);
}
.cs-meta div { display: flex; flex-direction: column; gap: .35rem; }
.cs-meta dt { font-size: .75rem; letter-spacing: .22em; text-transform: uppercase; color: var(--mint); }
.cs-meta dd { font-size: 1.05rem; font-weight: 300; }
.cs-tagline {
  font-size: clamp(1.15rem, 2vw, 1.6rem) !important;
  font-weight: 100;
  font-style: italic;
  line-height: 1.4;
  max-width: 48ch;
  padding: 2rem 0 0 !important;
}
.cs-showcase { padding: 0 var(--gutter) clamp(3rem, 6vw, 5rem); }
.cs-showcase img { width: 100%; display: block; border-radius: 4px; }

.cs-layout {
  display: grid;
  grid-template-columns: minmax(170px, 1fr) minmax(0, 4fr);
  gap: clamp(2rem, 5vw, 5rem);
  padding: 0 var(--gutter);
  align-items: start;
}
.cs-sidebar {
  position: sticky;
  top: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding-top: 3rem;
}
.cs-sidebar-label { font-size: .75rem; letter-spacing: .22em; text-transform: uppercase; color: var(--muted); }
.cs-toc { display: flex; flex-direction: column; border-left: 1px solid var(--faint); }
.cs-toc a {
  color: var(--muted);
  font-size: .95rem;
  font-weight: 300;
  padding: .45rem 0 .45rem 1rem;
  border-left: 2px solid transparent;
  transform: translateX(-1px);
  transition: color .25s ease, border-color .25s ease, padding .3s var(--ease-out, ease);
}
.cs-toc a:hover { color: var(--ink); padding-left: 1.3rem; }
.cs-toc a.is-active { color: var(--ink); border-left-color: var(--mint); }
.cs-back { color: var(--mint); font-size: .9rem; letter-spacing: .08em; padding-top: 1rem; }
.cs-back:hover { color: var(--ink); }

.cs-section { padding: 3rem 0; border-top: 1px solid var(--faint); scroll-margin-top: 1rem; }
.cs-section:first-child { border-top: 0; }
.cs-label { font-size: .8rem; letter-spacing: .22em; text-transform: uppercase; color: var(--mint); padding-bottom: 1rem; }
.cs-h2 {
  font-family: var(--font);
  text-transform: none;
  font-size: clamp(1.8rem, 3.4vw, 2.8rem);
  font-weight: 500;
  line-height: 1.08;
  color: var(--ink);
  padding-bottom: 1.2rem;
}
.cs-h2 em { font-weight: 100; font-style: italic; }
.cs-text { max-width: 64ch; padding-bottom: 1.2rem; }
.cs-text p { font-size: clamp(1rem, 1.25vw, 1.15rem); line-height: 1.65; }

.deliverables {
  list-style: none;
  padding: .5rem 0 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid var(--faint);
}
.deliverables li {
  display: flex;
  gap: .8rem;
  align-items: baseline;
  padding: 1rem 0;
  border-bottom: 1px solid var(--faint);
  font-size: 1.05rem;
  font-weight: 300;
}
.deliverables span { font-size: .8rem; color: var(--mint); letter-spacing: .1em; }

.cs-figure { padding-bottom: 1rem; }
.cs-figure img {
  width: 100%;
  display: block;
  border-radius: 4px;
  cursor: zoom-in;
  transition: transform .45s var(--ease-out, ease), filter .35s ease;
}
.cs-figure img:hover { transform: scale(1.01); filter: brightness(1.06); }
.cs-figure figcaption {
  font-size: .8rem;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--muted);
  padding-top: .7rem;
}
.cs-grid-2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; }
.cs-section .cta-btn { margin-top: .5rem; }

/* =========================================================
   Responsive
   ========================================================= */
@media (max-width: 966px) {
  .ab-hero { grid-template-columns: 1fr; align-items: start; }
  .ab-photo { max-width: 420px; order: -1; }
  .ab-section { grid-template-columns: 1fr; gap: 1.2rem; }
  .ab-label { position: static; flex-direction: row; align-items: baseline; gap: .8rem; }
  .ab-num { font-size: 1.6rem; }
  .stat-grid { grid-template-columns: 1fr; }
  .skills-grid { grid-template-columns: 1fr; }

  .cs-meta { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .cs-layout { grid-template-columns: 1fr; }
  .cs-sidebar { display: none; }
  .deliverables { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 560px) {
  .exp-row { grid-template-columns: 1fr; }
  .exp-date { padding-top: .2rem; }
  .cs-grid-2 { grid-template-columns: 1fr; }
  .deliverables { grid-template-columns: 1fr; }
  .cta-links .cta-btn { flex: 1 1 calc(50% - .75rem); justify-content: center; }
}