:root {
  --dynera-graphite: #17191C;
  --dynera-copper: #D06A32;
  --dynera-titanium: #A9ADB2;
  --dynera-off-white: #F3F1EC;
  --dynera-signal-amber: #F2A23A;
  --dynera-font-sans: Inter, ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;

  --bg: var(--dynera-graphite);
  --bg-elevated: #1f2226;
  --bg-card: #262a30;
  --border: #2c2f34;
  --text: var(--dynera-off-white);
  --text-dim: var(--dynera-titanium);
  --accent: var(--dynera-copper);
  --highlight: var(--dynera-signal-amber);
}

* {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  padding: 0;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--dynera-font-sans);
  line-height: 1.6;
}

a {
  color: var(--accent);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(23, 25, 28, 0.9);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 2px solid var(--accent);
  padding: 1.1rem 1.5rem;
}

.site-header .wrap {
  max-width: 880px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--text);
}

.brand img {
  height: 46px;
  width: auto;
  display: block;
}

nav a {
  color: var(--text-dim);
  margin-left: 1.75rem;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

nav a:hover {
  color: var(--accent);
}

main {
  max-width: 880px;
  margin: 0 auto;
  padding: 3rem 1.5rem 5rem;
}

.hero {
  position: relative;
  text-align: center;
  width: 100vw;
  margin-left: calc(-50vw + 50%);
  margin-right: calc(-50vw + 50%);
  background-image:
    linear-gradient(180deg, rgba(8,9,10,0.45) 0%, rgba(8,9,10,0.35) 35%, rgba(8,9,10,0.75) 100%),
    url('../images/hero-earth-limb.jpg');
  background-size: cover;
  background-position: center 68%;
  background-repeat: no-repeat;
}

.hero-inner {
  max-width: 880px;
  margin: 0 auto;
  padding: 7rem 1.5rem 5rem;
}

.hero-logo {
  height: 60px;
  width: auto;
  margin-bottom: 1.75rem;
  filter: drop-shadow(0 4px 18px rgba(0,0,0,0.55));
}

.hero h1 {
  font-size: 2.2rem;
  margin-bottom: 0.5rem;
  letter-spacing: 0.02em;
  text-shadow: 0 2px 16px rgba(0,0,0,0.6);
}

.hero p {
  color: var(--text-dim);
  font-size: 1.1rem;
  max-width: 560px;
  margin: 0 auto;
  text-shadow: 0 2px 12px rgba(0,0,0,0.6);
}

.founder-photo {
  width: clamp(180px, 60vw, 450px);
  height: clamp(180px, 60vw, 450px);
  object-fit: cover;
  border-radius: 50%;
  border: 1px solid var(--border);
  display: block;
  margin: 0 auto 1.5rem;
}

.founder-header {
  text-align: center;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--border);
  margin-bottom: 2.5rem;
}

.founder-header h1 {
  margin: 0 0 0.25rem;
  font-size: 1.9rem;
  letter-spacing: 0.03em;
}

.founder-header .role {
  color: var(--text-dim);
}

.founder-linkedin {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  margin-top: 0.9rem;
  border: 1px solid var(--border);
  border-radius: 50%;
  color: var(--text-dim);
}

.founder-linkedin svg {
  width: 20px;
  height: 20px;
}

.founder-linkedin:hover {
  border-color: var(--accent);
  color: var(--accent);
  text-decoration: none;
}

article h1 {
  font-size: 1.15rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent);
  margin-top: 2.75rem;
  margin-bottom: 1rem;
}

article h1:first-of-type {
  margin-top: 0;
}

article p {
  margin: 0 0 1rem;
  color: var(--text);
}

article hr {
  border: none;
  border-top: 1px solid var(--border);
  margin: 2.5rem 0;
}

article strong {
  color: var(--text);
  font-weight: 600;
}

.bio-timeline-wrap {
  max-width: 880px;
  margin: 0 auto;
  padding: 3rem 1.5rem 0;
}

.bio-timeline-label {
  text-align: center;
}

.bio-chapter {
  padding: 2.5rem 0;
  border-top: 1px solid var(--border);
}

.bio-chapter:first-child {
  border-top: none;
  padding-top: 0;
}

.bio-chapter.section-alt {
  padding: 3rem 2rem;
}

.pull-quote {
  font-size: 1.3rem;
  font-weight: 600;
  text-align: center;
  color: var(--text);
  margin: 2rem 0;
  padding: 1.5rem 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.site-footer {
  border-top: 1px solid var(--border);
  padding: 2rem 1.5rem;
  text-align: center;
  color: var(--text-dim);
  font-size: 0.85rem;
}

.btn-row {
  display: flex;
  justify-content: center;
  gap: 0.85rem;
  margin-top: 1.75rem;
  flex-wrap: wrap;
}

.btn {
  display: inline-block;
  padding: 0.65rem 1.4rem;
  border-radius: 6px;
  font-size: 0.95rem;
  font-weight: 500;
}

.btn:hover {
  text-decoration: none;
}

.btn-primary {
  background: var(--highlight);
  color: var(--dynera-graphite);
}

.btn-primary:hover {
  background: #f5b25c;
}

.btn-ghost {
  border: 1px solid var(--border);
  color: var(--text);
}

.btn-ghost:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.section {
  padding: 3.5rem 0;
  border-top: 1px solid var(--border);
}

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

.section-alt {
  background: var(--bg-elevated);
  border-top: none;
  border-radius: 20px;
  padding: 3.5rem 2rem;
  margin: 1.5rem 0;
}

.section-alt + .section {
  border-top: none;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.85rem;
  color: var(--accent);
  margin: 0 0 1.25rem;
}

.section h2 {
  font-size: 1.5rem;
  margin: 0 0 0.4rem;
  letter-spacing: 0.01em;
}

.section p {
  margin: 0 0 1rem;
}

.project-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-top: 3px solid var(--accent);
  border-radius: 12px;
  padding: 2rem;
  margin-bottom: 1.75rem;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.25);
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.project-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.35);
}

.project-card:last-child {
  margin-bottom: 0;
}

.project-logo {
  height: 40px;
  width: auto;
  display: block;
  margin-bottom: 1rem;
}

.project-logo-lockup {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 1rem;
}

.project-logo-lockup img {
  display: block;
  border-radius: 6px;
}

.project-logo-lockup span {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text);
  letter-spacing: 0.01em;
}

.project-tagline {
  color: var(--text-dim);
  font-style: italic;
}

.capability-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
  margin: 1.75rem 0 2.5rem;
}

.capability-tile {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 1.25rem 1.4rem;
}

.capability-num {
  display: block;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 0.06em;
  margin-bottom: 0.5rem;
}

.capability-tile p {
  margin: 0;
  font-size: 0.95rem;
}

.list-clean {
  margin: 0 0 1rem;
  padding-left: 1.25rem;
}

.list-clean li {
  margin-bottom: 0.5rem;
}

.timeline {
  position: relative;
  display: flex;
  gap: 1.25rem;
  margin: 2.5rem 0 2rem;
}

.timeline::before {
  content: '';
  position: absolute;
  top: 0.44rem;
  left: 7px;
  right: 7px;
  height: 2px;
  background: var(--border);
}

.timeline-item {
  position: relative;
  flex: 1;
  padding-top: 2.25rem;
  z-index: 1;
}

.timeline-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--accent);
  border: 3px solid var(--bg);
}

.timeline-detour::before {
  background: var(--highlight);
}

.timeline-year {
  display: block;
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--accent);
  margin-bottom: 0.4rem;
}

.timeline-detour .timeline-year {
  color: var(--highlight);
}

.timeline-item p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--text-dim);
}

@media (max-width: 700px) {
  .timeline {
    flex-direction: column;
    gap: 1.5rem;
    margin-left: 7px;
  }
  .timeline::before {
    top: 0;
    bottom: 0;
    left: 0;
    right: auto;
    width: 2px;
    height: auto;
  }
  .timeline-item {
    padding-top: 0;
    padding-left: 1.75rem;
  }
  .timeline-item::before {
    top: 0.15rem;
    left: -7px;
  }
}

.process-flow {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  margin: 2.5rem 0 1rem;
}

.process-step {
  flex: 1;
  text-align: center;
}

.process-badge {
  width: 48px;
  height: 48px;
  margin: 0 auto 1rem;
  border-radius: 50%;
  border: 2px solid var(--accent);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.15rem;
}

.process-step h3 {
  margin: 0 0 0.5rem;
  font-size: 1.1rem;
  color: var(--text);
}

.process-step p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--text-dim);
}

.process-arrow {
  flex-shrink: 0;
  padding-top: 12px;
  color: var(--accent);
  font-size: 1.4rem;
}

@media (max-width: 700px) {
  .process-flow {
    flex-direction: column;
    align-items: stretch;
    gap: 1.5rem;
  }
  .process-arrow {
    transform: rotate(90deg);
    text-align: center;
  }
}

.founder-teaser-inner {
  display: flex;
  align-items: flex-start;
  gap: 2rem;
}

.founder-photo-small {
  width: 140px;
  height: 140px;
  margin: 0;
  flex-shrink: 0;
}

.closing-line {
  font-size: 1.25rem;
  text-align: center;
  padding-top: 1rem;
}

.site-footer-main {
  border-top: 1px solid var(--border);
  padding: 3rem 1.5rem;
  text-align: center;
}

.site-footer-main .wrap {
  max-width: 880px;
  margin: 0 auto;
}

.site-footer-main .brand {
  justify-content: center;
  font-size: 1.1rem;
  margin-bottom: 0.75rem;
}

.site-footer-main .brand img {
  height: 56px;
}

.site-footer-main .tagline {
  color: var(--text-dim);
  margin: 0 0 1.5rem;
}

.footer-nav a {
  margin: 0 0.9rem;
  color: var(--text-dim);
}

.footer-nav a:hover {
  color: var(--text);
}

.copyright {
  color: var(--text-dim);
  font-size: 0.8rem;
  margin-top: 1.5rem;
}

@media (max-width: 600px) {
  .hero h1 {
    font-size: 1.7rem;
  }
  nav a {
    margin-left: 1rem;
    font-size: 0.85rem;
  }
  .founder-teaser-inner {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
}