@import url('https://fonts.googleapis.com/css2?family=Space+Mono:ital,wght@0,400;0,700;1,400&family=DM+Serif+Display:ital@0;1&display=swap');

/* ── TOKENS ───────────────────────────────────── */
:root {
  --bg:      #faf8f4;
  --bg2:     #f2efe8;
  --surface: #ffffff;
  --text:    #1a1714;
  --muted:   #6b6760;
  --accent:  #6b3df0;
  --accent2: #b79cff;
  --warm:    #e8c87a;
  --warm2:   #f5ede0;
  --border:  rgba(107,55,240,0.12);
  --border2: rgba(107,55,240,0.22);
  --radius:  16px;
  --nav-h:   64px;
}

/* ── DARK MODE ────────────────────────────────── */
body.dark {
  --bg:      #0e0c0a;
  --bg2:     #161310;
  --surface: #1c1916;
  --text:    #f0ede6;
  --muted:   #9a9590;
  --border:  rgba(183,156,255,0.1);
  --border2: rgba(183,156,255,0.2);
  --warm2:   rgba(232,200,122,0.06);
  --accent:  #b79cff;
}
body.dark .hero-cta      { background: var(--accent); color: #1a1714; }
body.dark .case-card-header { background: linear-gradient(135deg,rgba(183,156,255,0.05) 0%,transparent 60%); }
body.dark .outcome-ribbon   { background: rgba(255,255,255,0.03); }
body.dark .skill-chip       { background: rgba(183,156,255,0.1); }
body.dark nav               { background: rgba(14,12,10,0.92); }

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

body {
  font-family: 'Space Mono', monospace;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  overflow-x: hidden;
  transition: background 0.25s, color 0.25s;
}

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

/* ── NAV ──────────────────────────────────────── */
nav {
  position: sticky; top: 0; z-index: 100;
  height: var(--nav-h);
  background: rgba(250,248,244,0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 2.5rem;
  transition: background 0.25s;
}
.nav-brand {
  font-family: 'DM Serif Display', serif;
  font-size: 1.15rem; color: var(--text); text-decoration: none;
}
.nav-links { display: flex; gap: 2rem; list-style: none; }
.nav-links a {
  font-size: 0.78rem; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--muted); text-decoration: none; transition: color 0.2s;
}
.nav-links a.active, .nav-links a:hover { color: var(--accent); }
.nav-right { display: flex; align-items: center; gap: 1rem; }
.theme-pill {
  font-family: 'Space Mono', monospace; font-size: 0.72rem;
  border: 1px solid var(--border2); border-radius: 999px;
  background: var(--surface); color: var(--muted);
  padding: 0.35rem 0.9rem; cursor: pointer; letter-spacing: 0.05em;
  transition: background 0.2s, color 0.2s;
}
.theme-pill:hover { background: var(--accent); color: #fff; border-color: var(--accent); }

/* ── PAGE HERO (inner pages) ──────────────────── */
.page-hero {
  padding: 5rem 2.5rem 3.5rem;
  max-width: 900px; margin: 0 auto;
}
.page-hero-eyebrow {
  font-size: 0.72rem; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--accent); margin-bottom: 1.25rem;
  display: flex; align-items: center; gap: 0.5rem;
}
.page-hero-eyebrow::before { content: ''; display: inline-block; width: 24px; height: 1px; background: var(--accent); }
.page-hero-title {
  font-family: 'DM Serif Display', serif;
  font-size: clamp(2.2rem, 4vw, 3.2rem);
  line-height: 1.1; color: var(--text); margin-bottom: 1.25rem;
}
.page-hero-title em { color: var(--accent); font-style: italic; }
.page-hero-body {
  font-size: 0.9rem; line-height: 1.8; color: var(--muted);
  max-width: 52ch;
}

/* ── DIVIDER ──────────────────────────────────── */
.section-divider {
  max-width: 900px; margin: 0 auto; padding: 0 2.5rem;
  display: flex; align-items: center; gap: 1rem;
  color: var(--accent2); font-size: 0.75rem; letter-spacing: 0.15em;
}
.section-divider::before, .section-divider::after {
  content: ''; flex: 1; height: 1px; background: var(--border2);
}

/* ── SECTION ──────────────────────────────────── */
.section { padding: 4rem 2.5rem; max-width: 900px; margin: 0 auto; }
.section-label {
  font-size: 0.72rem; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--accent); margin-bottom: 3rem;
  display: flex; align-items: center; gap: 0.75rem;
}
.section-label::after { content: ''; flex: 1; height: 1px; background: var(--border2); }

/* ── CASE STUDY CARD ──────────────────────────── */
.case-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden; margin-bottom: 2rem;
  transition: box-shadow 0.3s, transform 0.3s;
}
.case-card:hover {
  box-shadow: 0 8px 40px rgba(107,55,240,0.1);
  transform: translateY(-3px);
}
.case-card-header {
  padding: 2rem 2rem 1.5rem;
  background: linear-gradient(135deg, var(--warm2) 0%, var(--surface) 60%);
  border-bottom: 1px solid var(--border);
  display: flex; justify-content: space-between; align-items: start; gap: 1.5rem;
}
.case-title {
  font-family: 'DM Serif Display', serif;
  font-size: 1.65rem; color: var(--text); margin-bottom: 0.5rem;
}
.case-subtitle { font-size: 0.82rem; color: var(--muted); line-height: 1.6; }
.case-meta { display: flex; flex-direction: column; gap: 0.5rem; flex-shrink: 0; text-align: right; }
.case-tag {
  font-size: 0.68rem; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--accent); border: 1px solid var(--border2);
  border-radius: 999px; padding: 0.25rem 0.75rem; display: inline-block;
}
.case-body { padding: 2rem; display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 1.5rem; }
.case-col-label {
  font-size: 0.68rem; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--accent); margin-bottom: 0.6rem;
  display: flex; align-items: center; gap: 0.4rem;
}
.case-col-label .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--accent); display: inline-block; }
.case-col-text { font-size: 0.82rem; color: var(--muted); line-height: 1.7; }
.case-footer {
  padding: 1.25rem 2rem;
  border-top: 1px solid var(--border);
  background: var(--bg);
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 1rem;
}
.skills-row { display: flex; flex-wrap: wrap; gap: 0.4rem; }
.skill-chip {
  font-size: 0.68rem; letter-spacing: 0.06em;
  color: var(--accent); background: rgba(107,55,240,0.07);
  border-radius: 999px; padding: 0.2rem 0.6rem;
}
.view-btn {
  font-family: 'Space Mono', monospace; font-size: 0.72rem; letter-spacing: 0.06em;
  color: var(--accent); background: none; border: 1px solid var(--border2);
  border-radius: 999px; padding: 0.4rem 1rem; cursor: pointer;
  display: flex; align-items: center; gap: 0.4rem; transition: all 0.2s;
}
.view-btn:hover { background: var(--accent); color: #fff; border-color: var(--accent); }

/* ── OUTCOME RIBBON ───────────────────────────── */
.outcome-ribbon {
  background: var(--bg2); border-top: 1px solid var(--border);
  padding: 1rem 2rem; display: flex; align-items: center; gap: 0.75rem;
  font-size: 0.82rem; color: var(--text);
}
.outcome-ribbon strong { color: var(--accent); }
.outcome-icon {
  width: 28px; height: 28px; border-radius: 50%;
  background: rgba(107,55,240,0.1); border: 1px solid var(--border2);
  display: flex; align-items: center; justify-content: center; font-size: 14px; flex-shrink: 0;
}

/* ── PROCESS STEPS ────────────────────────────── */
.process-steps {
  display: flex; padding: 1.5rem 2rem; overflow-x: auto;
  border-bottom: 1px solid var(--border);
}
.step { display: flex; align-items: center; flex: 1; min-width: 0; }
.step-inner {
  display: flex; flex-direction: column; align-items: center; gap: 0.4rem;
  padding: 0.5rem; flex: 1;
  font-size: 0.65rem; text-align: center; color: var(--muted);
  letter-spacing: 0.05em; text-transform: uppercase;
}
.step-num {
  width: 28px; height: 28px; border-radius: 50%;
  background: rgba(107,55,240,0.08); border: 1px solid var(--border2);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.72rem; color: var(--accent); font-weight: 700; flex-shrink: 0;
}
.step-line { height: 1px; background: var(--border2); flex: 1; }

/* ── MEDIA EMBED ──────────────────────────────── */
.media-embed {
  border-top: 1px solid var(--border);
  background: var(--bg2);
  padding: 1.5rem 2rem;
}
.media-embed video,
.media-embed iframe {
  border-radius: 10px;
  box-shadow: 0 4px 24px rgba(107,55,240,0.08);
  width: 100%;
}

/* ── CAROUSEL ─────────────────────────────────── */
.carousel-wrap {
  border-top: 1px solid var(--border);
  background: var(--bg2);
  padding: 1.5rem 2rem;
}
.carousel { position: relative; overflow: hidden; border-radius: 10px; }
.carousel-track { display: flex; transition: transform 0.35s ease; }
.carousel-slide { flex: 0 0 100%; min-width: 0; }
.carousel-slide img { width: 100%; max-height: 340px; object-fit: cover; border-radius: 10px; }
.carousel-slide .slide-caption {
  font-size: 0.72rem; color: var(--muted); margin-top: 0.5rem;
  padding: 0 0.25rem; letter-spacing: 0.04em;
}
.carousel-controls {
  display: flex; align-items: center; justify-content: space-between;
  margin-top: 1rem;
}
.carousel-btn {
  font-family: 'Space Mono', monospace; font-size: 0.72rem;
  color: var(--accent); background: none; border: 1px solid var(--border2);
  border-radius: 999px; padding: 0.3rem 0.9rem; cursor: pointer;
  transition: all 0.2s;
}
.carousel-btn:hover { background: var(--accent); color: #fff; border-color: var(--accent); }
.carousel-counter { font-size: 0.72rem; color: var(--muted); letter-spacing: 0.08em; }

/* ── ROLE STRIP ───────────────────────────────── */
.role-strip {
  padding: 1.75rem 2.5rem; max-width: 900px; margin: 0 auto;
  text-align: center;
}
.role-strip p {
  font-size: 0.72rem; letter-spacing: 0.07em; color: var(--muted); line-height: 2;
}
.role-strip em { color: var(--accent); font-style: normal; }

/* ── FOOTER ───────────────────────────────────── */
footer {
  border-top: 1px solid var(--border);
  padding: 2.5rem; text-align: center;
  color: var(--muted); font-size: 0.78rem;
}
footer a { color: var(--accent); text-decoration: none; }
footer a:hover { text-decoration: underline; }
.footer-links { display: flex; justify-content: center; gap: 2rem; margin-bottom: 1rem; flex-wrap: wrap; }

/* ── SCROLL REVEAL ────────────────────────────── */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.6s ease, transform 0.6s ease; }
.reveal.visible { opacity: 1; transform: none; }

/* ── RESPONSIVE ───────────────────────────────── */
@media (max-width: 680px) {
  .case-body { grid-template-columns: 1fr; }
  .nav-links { display: none; }
  .page-hero { padding: 3rem 1.5rem 2rem; }
  .section { padding: 2.5rem 1.5rem; }
  nav { padding: 0 1.5rem; }
}

@media (prefers-reduced-motion: reduce) {
  .reveal { transition: none; opacity: 1; transform: none; }
}