@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Sora:wght@600;700;800&display=swap');

:root {
  --bg: #141312;
  --bg-elevated: #1c1a18;
  --bg-card: #1e1c1a;
  --bg-card-hover: #221f1c;
  --border: #2e2b27;
  --border-strong: #3a352f;
  --accent: #d99a5f;
  --accent-strong: #e3a76c;
  --text-primary: #f3f1ec;
  --text-secondary: #a9a49c;
  --text-tertiary: #6f6b64;
  --radius-lg: 20px;
  --radius-md: 14px;
  --radius-sm: 10px;
  --max-width: 1160px;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text-primary);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

h1, h2, h3, h4 {
  font-family: 'Sora', 'Inter', sans-serif;
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.01em;
}

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

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

.wrap {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 32px;
}

/* NAV */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
}
.nav .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}
.nav .logo {
  font-family: 'Sora', sans-serif;
  font-weight: 700;
  font-size: 1.1rem;
  letter-spacing: -0.01em;
}
.nav-links {
  display: flex;
  gap: 36px;
  list-style: none;
}
.nav-links a {
  font-size: 0.95rem;
  color: var(--text-secondary);
  transition: color 0.2s ease;
}
.nav-links a:hover { color: var(--text-primary); }
.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text-primary);
  font-size: 1.5rem;
  cursor: pointer;
}

/* HERO */
.hero {
  padding: 100px 0 120px;
}
.hero .wrap {
  display: grid;
  grid-template-columns: 1.3fr 0.9fr;
  gap: 48px;
  align-items: center;
}
.eyebrow {
  color: var(--accent);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 20px;
  display: block;
}
.hero h1 {
  font-size: clamp(2.2rem, 4.6vw, 3.6rem);
  margin-bottom: 24px;
}
.hero h1 .accent { color: var(--accent); }
.hero p.lead {
  color: var(--text-secondary);
  font-size: 1.08rem;
  max-width: 560px;
  margin-bottom: 36px;
}
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 26px;
  border: 1px solid var(--accent);
  border-radius: var(--radius-sm);
  color: var(--accent);
  font-weight: 600;
  font-size: 0.95rem;
  background: transparent;
  cursor: pointer;
  transition: all 0.2s ease;
}
.btn:hover { background: var(--accent); color: #16140f; }
.btn-solid {
  background: var(--accent);
  color: #16140f;
  border-color: var(--accent);
}
.btn-solid:hover { background: var(--accent-strong); }

.hero-photo {
  position: relative;
  aspect-ratio: 1;
  border-radius: 50%;
  overflow: hidden;
  border: 6px solid var(--bg-elevated);
  box-shadow: 0 0 0 1px var(--border);
  justify-self: center;
  width: 100%;
  max-width: 420px;
  background: #dcd8d1;
}
.hero-photo img { width: 100%; height: 100%; object-fit: cover; }
.hero-photo .placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Sora', sans-serif;
  font-size: 4rem;
  font-weight: 700;
  color: #8a8478;
  background: linear-gradient(160deg, #e7e3db, #c9c3b8);
}

/* SECTION HEADERS */
.section { padding: 90px 0; }
.section-header { margin-bottom: 56px; }
.section-header h2 { font-size: clamp(1.8rem, 3vw, 2.4rem); }

/* ABOUT */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}
.about-grid p { color: var(--text-secondary); margin-bottom: 16px; }
.about-list {
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.about-item {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 18px 20px;
  background: var(--bg-card);
}
.about-item .label {
  color: var(--accent);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  display: block;
  margin-bottom: 6px;
}

/* CORE COMPETENCIES */
.competency-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.competency-card {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--bg-card);
  padding: 28px;
}
.competency-card h3 { font-size: 1.15rem; margin-bottom: 22px; }
.competency-row {
  color: var(--text-secondary);
  font-size: 0.92rem;
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
}
.competency-row:last-child { border-bottom: none; padding-bottom: 0; }
.competency-row:first-of-type { padding-top: 0; }

/* RESUME PAGE */
.resume-header {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--bg-elevated);
  padding: 32px 36px;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 24px;
  flex-wrap: wrap;
  margin-bottom: 56px;
}
.resume-header h1 { font-size: clamp(1.6rem, 3vw, 2.2rem); margin: 10px 0 18px; }
.resume-contact {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
  color: var(--text-secondary);
  font-size: 0.92rem;
}
.resume-contact span { display: inline-flex; align-items: center; gap: 8px; }

.timeline { position: relative; padding-left: 28px; }
.timeline::before {
  content: '';
  position: absolute;
  left: 5px;
  top: 8px;
  bottom: 8px;
  width: 1px;
  background: var(--border);
}
.timeline-item { position: relative; margin-bottom: 40px; }
.timeline-item:last-child { margin-bottom: 0; }
.timeline-item::before {
  content: '';
  position: absolute;
  left: -28px;
  top: 6px;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--accent);
}
.timeline-item-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 4px;
}
.timeline-item h4 { font-size: 1.1rem; }
.timeline-item .timeline-date { color: var(--text-tertiary); font-size: 0.85rem; white-space: nowrap; }
.timeline-item .timeline-company { color: var(--accent); font-weight: 600; font-size: 0.95rem; }
.timeline-item .timeline-role { color: var(--text-tertiary); font-size: 0.85rem; margin-bottom: 14px; }
.timeline-item ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.timeline-item li {
  color: var(--text-secondary);
  font-size: 0.92rem;
  padding-left: 16px;
  position: relative;
}
.timeline-item li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 9px;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--accent);
}

.education-grid { display: flex; flex-direction: column; gap: 16px; }
.education-card {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--bg-card);
  padding: 20px 22px;
}
.education-card h4 { font-size: 1.02rem; margin-bottom: 6px; }
.education-card .edu-school { color: var(--accent); font-weight: 600; font-size: 0.92rem; margin-bottom: 4px; }
.education-card .edu-date { color: var(--text-tertiary); font-size: 0.85rem; }

/* CASE STUDY CARDS */
.case-card {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--bg-elevated);
  padding: 40px;
  margin-bottom: 28px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
  transition: border-color 0.2s ease;
}
.case-card:hover { border-color: var(--border-strong); }
.case-card .logo-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 6px 14px 6px 8px;
  font-weight: 700;
  font-size: 0.85rem;
  margin-bottom: 18px;
  transition: border-color 0.25s ease, transform 0.25s ease;
}
.case-card:hover .logo-badge { border-color: var(--border-strong); }
.brand-img {
  height: 16px;
  width: auto;
  display: block;
  transition: transform 0.35s ease;
}
.case-card:hover .logo-badge .brand-img { animation: logoFloat 1.2s ease-in-out infinite; }
.case-tag {
  color: var(--text-tertiary);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  float: right;
}
.case-stat {
  color: var(--accent);
  font-size: 1.5rem;
  font-weight: 800;
  font-family: 'Sora', sans-serif;
  margin-bottom: 10px;
  line-height: 1.25;
}
.case-card h3 {
  font-size: 1.3rem;
  margin-bottom: 14px;
}
.case-card > div:first-child > p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  margin-bottom: 24px;
}
.metric-row {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}
.metric-box {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  flex: 1;
  min-width: 130px;
}
.metric-box .metric-label {
  font-size: 0.68rem;
  color: var(--text-tertiary);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  display: block;
  margin-bottom: 6px;
}
.metric-box .metric-value {
  color: var(--accent);
  font-weight: 700;
  font-size: 0.95rem;
}
.tag-row {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 22px;
}
.tag-pill {
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 6px 14px;
  font-size: 0.72rem;
  color: var(--text-secondary);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.read-link {
  color: var(--accent);
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.case-visual {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  aspect-ratio: 4/3;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  cursor: pointer;
  transition: transform 0.35s ease, box-shadow 0.35s ease, border-color 0.35s ease;
}
.case-visual:hover {
  transform: translateY(-6px) scale(1.015);
  border-color: var(--accent);
  box-shadow: 0 18px 40px -18px rgba(217, 154, 95, 0.35);
}

.brand-lockup {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px 32px;
  border-radius: var(--radius-sm);
  transition: background 0.35s ease, transform 0.35s ease;
}
.case-visual:hover .brand-lockup { transform: scale(1.06); }

.brand-img-lg {
  height: 44px;
  width: auto;
  display: block;
  transition: transform 0.35s ease;
}
.case-visual:hover .brand-img-lg { animation: logoFloat 1.2s ease-in-out infinite; }

.brand-img-fluz { filter: brightness(1); transition: filter 0.35s ease; }
.case-visual:hover .brand-img-fluz,
.case-card:hover .logo-badge .brand-img-fluz { filter: brightness(1.3); }

@keyframes logoFloat {
  0%, 100% { transform: translateY(0) scale(1); }
  50% { transform: translateY(-3px) scale(1.05); }
}

/* FOOTER */
.footer {
  border-top: 1px solid var(--border);
  padding: 48px 0;
  color: var(--text-tertiary);
  font-size: 0.85rem;
}
.footer .wrap {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}
.footer a { color: var(--text-secondary); }
.footer a:hover { color: var(--accent); }

/* CASE STUDY DETAIL PAGE */
.detail-header { padding: 60px 0 40px; }
.back-link {
  color: var(--text-secondary);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 40px;
}
.back-link:hover { color: var(--accent); }
.detail-title {
  font-size: clamp(2rem, 5vw, 3.2rem);
  margin-bottom: 40px;
}
.detail-title .accent { color: var(--accent); }
.meta-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  padding-top: 32px;
  border-top: 1px solid var(--border);
}
.meta-row .meta-label {
  color: var(--accent);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  display: block;
  margin-bottom: 10px;
}
.meta-row p { color: var(--text-secondary); font-size: 0.92rem; }
.meta-row .impact-value {
  font-family: 'Sora', sans-serif;
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--accent);
  margin-bottom: 4px;
}
.meta-row .impact-sub {
  color: var(--text-tertiary);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.meta-row .role-value { font-weight: 700; }

.dsection { padding: 64px 0; border-top: 1px solid var(--border); }
.dsection-eyebrow {
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 16px;
  display: block;
}
.dsection h2 { font-size: clamp(1.6rem, 3vw, 2.1rem); margin-bottom: 18px; }
.dsection > .desc { color: var(--text-secondary); max-width: 680px; margin-bottom: 40px; }

.nda-note {
  border: 1px dashed var(--border-strong);
  border-radius: var(--radius-sm);
  padding: 16px 20px;
  color: var(--text-secondary);
  font-size: 0.85rem;
  margin-bottom: 40px;
}
.nda-note strong { color: var(--accent); }

.flow-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-bottom: 48px;
}
.flow-box {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 24px;
  background: var(--bg-card);
}
.flow-box.optimized { border-color: var(--accent); }
.flow-box .flow-label {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-tertiary);
  margin-bottom: 20px;
  display: block;
}
.flow-box.optimized .flow-label { color: var(--accent); }
.flow-diagram {
  display: flex;
  align-items: center;
  gap: 16px;
}
.flow-node {
  width: 90px;
  height: 120px;
  border-radius: 10px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  padding: 14px 10px;
  position: relative;
}
.flow-node .bar { height: 6px; border-radius: 3px; background: var(--border-strong); margin-bottom: 6px; }
.flow-node .dot { width: 12px; height: 12px; border-radius: 50%; position: absolute; bottom: 12px; left: 10px; background: #b5504a; }
.flow-box.optimized .flow-node .bar { background: var(--accent); }
.flow-box.optimized .flow-node .dot { background: transparent; border: 2px solid var(--accent); }
.flow-arrow { color: var(--text-tertiary); font-size: 1.2rem; }

.stat-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 24px;
}
.stat-grid.cols-3 { grid-template-columns: repeat(3, 1fr); }
.stat-grid.cols-2 { grid-template-columns: repeat(2, 1fr); }
.stat-card {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 22px;
  background: var(--bg-card);
}
.stat-card.highlight { background: var(--accent); border-color: var(--accent); }
.stat-card .stat-label {
  font-size: 0.68rem;
  color: var(--text-tertiary);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  display: block;
  margin-bottom: 10px;
}
.stat-card.highlight .stat-label { color: #16140f; opacity: 0.7; }
.stat-card .stat-value {
  font-family: 'Sora', sans-serif;
  font-size: 1.7rem;
  font-weight: 800;
  margin-bottom: 6px;
}
.stat-card.highlight .stat-value { color: #16140f; }
.stat-card .stat-sub { color: var(--text-secondary); font-size: 0.85rem; }
.stat-card.highlight .stat-sub { color: #16140f; opacity: 0.8; }
.stat-banner {
  background: var(--accent);
  border-radius: var(--radius-md);
  padding: 26px 28px;
  color: #16140f;
}
.stat-banner .stat-label { color: #16140f; opacity: 0.7; font-size: 0.7rem; letter-spacing: 0.08em; text-transform: uppercase; display: block; margin-bottom: 6px; }
.stat-banner .stat-value { font-family: 'Sora', sans-serif; font-size: 2rem; font-weight: 800; }

.quote-block {
  border-left: 3px solid var(--accent);
  padding: 8px 0 8px 24px;
  margin: 48px 0;
}
.quote-block p { font-style: italic; font-size: 1.1rem; color: var(--text-primary); margin-bottom: 10px; }
.quote-block cite {
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-style: normal;
}

.method-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 48px;
}
.method-grid.cols-2 { grid-template-columns: repeat(2, 1fr); }

.decision-box {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--bg-card);
  padding: 30px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-bottom: 24px;
}
.decision-col .decision-label {
  display: inline-block;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 4px 10px;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
}
.decision-col h4 { font-size: 1.02rem; margin-bottom: 10px; }
.decision-col p { color: var(--text-secondary); font-size: 0.88rem; }
.method-card {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 22px;
  background: var(--bg-card);
}
.method-card .method-label {
  font-size: 0.68rem;
  color: var(--text-tertiary);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  display: block;
  margin-bottom: 8px;
}
.method-card h4 { font-size: 1.05rem; margin-bottom: 10px; }
.method-card p { color: var(--text-secondary); font-size: 0.88rem; }

.strategy-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 20px;
}
.strategy-card {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 22px;
  background: var(--bg-card);
}
.strategy-card.goal { border: 1px dashed var(--accent); }
.strategy-card .strategy-label {
  font-size: 0.68rem;
  color: var(--text-tertiary);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  display: block;
  margin-bottom: 8px;
}
.strategy-card.goal .strategy-label { color: var(--accent); }
.strategy-card h4 { font-size: 1.05rem; margin-bottom: 8px; }
.strategy-card p { color: var(--text-secondary); font-size: 0.88rem; }
.strategy-card .pill-label {
  display: inline-block;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 4px 10px;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 10px;
}

.analysis-list { display: flex; flex-direction: column; gap: 32px; }
.analysis-item { display: flex; gap: 24px; }
.analysis-letter {
  font-family: 'Sora', sans-serif;
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--border-strong);
  line-height: 1;
  min-width: 44px;
}
.analysis-item h4 { font-size: 1.1rem; margin-bottom: 8px; }
.analysis-item p { color: var(--text-secondary); font-size: 0.92rem; max-width: 640px; }

.cta-footer {
  text-align: center;
  padding: 90px 0;
}
.cta-footer h2 { margin-bottom: 20px; font-size: clamp(1.8rem, 3.4vw, 2.6rem); }
.cta-footer p { color: var(--text-secondary); margin-bottom: 32px; }

/* RESPONSIVE */
@media (max-width: 900px) {
  .hero .wrap { grid-template-columns: 1fr; }
  .hero-photo { max-width: 260px; order: -1; }
  .about-grid { grid-template-columns: 1fr; }
  .case-card { grid-template-columns: 1fr; }
  .meta-row { grid-template-columns: repeat(2, 1fr); row-gap: 24px; }
  .flow-grid { grid-template-columns: 1fr; }
  .stat-grid, .stat-grid.cols-3 { grid-template-columns: repeat(2, 1fr); }
  .method-grid, .method-grid.cols-2, .strategy-grid { grid-template-columns: 1fr; }
  .competency-grid { grid-template-columns: 1fr; }
  .decision-box { grid-template-columns: 1fr; }
  .nav-links { display: none; }
  .nav-toggle { display: block; }
}
@media (max-width: 900px) {
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 76px;
    left: 0;
    right: 0;
    background: var(--bg-elevated);
    padding: 24px 32px;
    border-bottom: 1px solid var(--border);
    gap: 20px;
  }
}
@media (max-width: 640px) {
  .wrap { padding: 0 20px; }
  .meta-row { grid-template-columns: 1fr 1fr; }
  .stat-grid, .stat-grid.cols-3, .stat-grid.cols-2 { grid-template-columns: 1fr; }
}