:root {
  --bg-primary: #111827;
  --bg-card: #1E2A38;
  --bg-card-alt: #243040;
  --accent: #2DD4BF;
  --accent-dim: rgba(45, 212, 191, 0.15);
  --accent-border: rgba(45, 212, 191, 0.25);
  --text-primary: #F1F5F9;
  --text-muted: #94A3B8;
  --radius: 8px;
}

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

.skip-link {
  position: absolute;
  top: -60px;
  left: 12px;
  z-index: 1000;
  background: var(--bg-primary);
  color: var(--text-primary);
  border: 1px solid var(--accent);
  border-radius: var(--radius);
  padding: 10px 18px;
  font-size: 14px;
  text-decoration: none;
  transition: top 0.2s;
}
.skip-link:focus {
  top: 12px;
}

body {
  background: var(--bg-primary);
  color: var(--text-primary);
  font-family: Georgia, 'Times New Roman', serif;
  font-size: 16px;
  line-height: 1.6;
}

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

/* ── Nav ─────────────────────────────────────────────────────────────────── */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(17, 24, 39, 0.88);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--accent-border);
}
.nav-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 108px;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
  color: var(--text-primary);
  font-size: 40px;
  font-weight: 700;
  letter-spacing: 4px;
}
.nav-logo:hover { text-decoration: none; color: var(--text-primary); }
.nav-logo svg { width: 28px; height: 28px; flex-shrink: 0; }
.nav-logo img {
  height: 80px;
  width: auto;
  flex-shrink: 0;
}
.nav-links {
  display: flex;
  list-style: none;
  gap: 32px;
}
.nav-links a {
  color: var(--text-muted);
  font-size: 13px;
  letter-spacing: 1px;
  text-decoration: none;
  transition: color 0.2s;
}
.nav-links a:hover,
.nav-links a.active { color: var(--accent); text-decoration: none; }
.nav-links a:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 2px;
}
.lang-toggle {
  background: none;
  border: 1px solid var(--accent-border);
  color: var(--text-muted);
  font-size: 11px;
  font-family: inherit;
  letter-spacing: 1px;
  padding: 4px 9px;
  border-radius: 3px;
  cursor: pointer;
  transition: color 0.2s, border-color 0.2s;
  margin-left: 16px;
}
.lang-toggle:hover { color: var(--accent); border-color: var(--accent); }

.nav-burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}
.nav-burger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text-muted);
  border-radius: 2px;
  transition: all 0.3s;
}
.nav-burger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-burger.open span:nth-child(2) { opacity: 0; }
.nav-burger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ── Hero (Canvas 4-Zone) ──────────────────────────────────────────────────── */
.hero-section {
  position: relative;
  height: calc(100svh - 108px);
  min-height: 500px;
  max-height: 800px;
  overflow: hidden;
  background: #071624;
}
#hero-canvas {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    90deg,
    rgba(7,22,36,0.96)  0%,
    rgba(7,22,36,0.90) 18%,
    rgba(7,22,36,0.55) 36%,
    rgba(7,22,36,0.00) 54%
  );
  pointer-events: none;
  z-index: 2;
}
.hero-content {
  position: absolute;
  top: 0;
  bottom: 0;
  left: clamp(48px, 5vw, 80px);
  max-width: 440px;
  z-index: 10;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  padding: 32px 0;
}
.hero-label {
  color: var(--accent);
  font-family: 'Courier New', Courier, monospace;
  font-size: 12px;
  letter-spacing: 4px;
  margin: 0 0 22px 0;
  text-transform: lowercase;
  animation: heroFadeIn 0.6s ease both;
}
.hero-headline {
  color: #ffffff;
  font-family: Georgia, 'Times New Roman', serif;
  font-size: clamp(32px, 4vw, 52px);
  line-height: 1.15;
  font-weight: 700;
  margin: 0 0 22px 0;
  animation: heroFadeIn 0.7s ease 0.1s both;
}
.hero-sub {
  color: rgba(255,255,255,0.58);
  font-size: 16px;
  line-height: 1.7;
  margin: 0 0 34px 0;
  animation: heroFadeIn 0.7s ease 0.25s both;
}
.hero-cta {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 12px;
  animation: heroFadeIn 0.7s ease 0.35s both;
}
.hero-cta .btn-outline { margin-left: 0; }
.hero-logo-wrap {
  position: absolute;
  right: 80px;
  top: 50%;
  transform: translateY(-50%);
  width: 220px;
  opacity: 0.28;
  filter: invert(1) hue-rotate(180deg) saturate(1.5) brightness(1.1);
  mix-blend-mode: screen;
  z-index: 3;
  animation: heroFadeIn 0.8s ease 0.4s both;
}
.hero-logo-wrap img { width: 100%; display: block; }

/* ── Social proof band ────────────────────────────────────────────────────── */
.social-proof-band {
  background: var(--bg-card);
  border-bottom: 1px solid var(--accent-border);
  padding: 18px 24px;
  text-align: center;
}
.social-proof-label {
  font-size: 10px;
  letter-spacing: 3px;
  color: var(--accent);
  text-transform: uppercase;
  margin-bottom: 6px;
}
.social-proof-names {
  font-size: 14px;
  color: var(--text-muted);
}
.hero h2 {
  font-size: clamp(28px, 5vw, 48px);
  font-weight: 700;
  line-height: 1.25;
  max-width: 700px;
}
.hero h2 span { display: block; }
.hero-tagline {
  font-size: 13px;
  color: var(--text-muted);
  letter-spacing: 4px;
  margin-bottom: 28px;
}

/* ── Page hero (sub-pages) ────────────────────────────────────────────────── */
.page-hero {
  background: linear-gradient(135deg, #0D1B2A 0%, #1a2744 50%, #0D1B2A 100%);
  border-bottom: 1px solid var(--accent-border);
  padding: 56px 24px 48px;
}
.page-hero-title {
  font-size: clamp(24px, 4vw, 38px);
  font-weight: 700;
  margin-bottom: 10px;
}
.page-hero-sub { font-size: 16px; color: var(--text-muted); }

/* ── Layout ───────────────────────────────────────────────────────────────── */
.container { max-width: 1100px; margin: 0 auto; padding: 0 24px; }
.section { padding: 56px 24px; }
.section-dark { background: var(--bg-card); }

/* ── Icons row ────────────────────────────────────────────────────────────── */
.icons-row {
  display: flex;
  justify-content: center;
  gap: 48px;
  flex-wrap: wrap;
  padding: 48px 24px;
  border-bottom: 1px solid var(--accent-border);
}
.icon-item { display: flex; flex-direction: column; align-items: center; gap: 14px; }
.icon-circle {
  width: 120px;
  height: 120px;
  display: flex;
  align-items: center;
  justify-content: center;
  filter: drop-shadow(0 0 10px rgba(196,154,138,0.25));
}
.icon-circle img { width: 120px; height: 120px; object-fit: contain; }
.icon-label { font-size: 14px; color: var(--text-muted); text-align: center; }

/* ── Value prop ───────────────────────────────────────────────────────────── */
.value-prop {
  padding: 56px 24px;
  background: var(--bg-card);
  border-bottom: 1px solid var(--accent-border);
}
.value-prop h2 {
  font-size: clamp(20px, 3vw, 26px);
  font-weight: 700;
  max-width: 760px;
  margin-bottom: 16px;
}
.value-prop p { font-size: 16px; color: var(--text-muted); max-width: 640px; }

/* ── Cards ────────────────────────────────────────────────────────────────── */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
}
.card {
  background: var(--bg-card);
  border: 1px solid var(--accent-border);
  border-radius: var(--radius);
  padding: 24px;
  transition: border-color 0.25s;
  min-width: 0;
  overflow: hidden;
}
.card:hover { border-color: var(--accent); }
.card-number {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 4px;
  color: var(--accent);
  margin-bottom: 10px;
}
.card-icon { color: var(--accent); margin-bottom: 10px; }
.card-icon svg { width: 22px; height: 22px; stroke: var(--accent); }
.card h3 { font-size: 17px; font-weight: 700; margin-bottom: 10px; }
.card p { font-size: 14px; color: var(--text-muted); line-height: 1.6; }
.card-link {
  display: inline-block;
  margin-top: 12px;
  font-size: 13px;
  color: var(--accent);
  letter-spacing: 1px;
}

/* ── Flat rows ────────────────────────────────────────────────────────────── */
.flat-row {
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 20px 28px;
  background: var(--bg-card-alt);
  border: 1px solid var(--accent-border);
  border-radius: var(--radius);
  margin-bottom: 12px;
}
.flat-row-badge {
  background: var(--accent-dim);
  border: 1px solid var(--accent);
  color: var(--accent);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 2px;
  padding: 6px 14px;
  border-radius: 4px;
  white-space: nowrap;
}
.flat-row-text { font-size: 15px; color: var(--text-muted); }
.flat-row-tags { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 6px; }
.tag {
  font-size: 12px;
  padding: 3px 10px;
  border: 1px solid var(--accent-border);
  border-radius: 20px;
  color: var(--text-muted);
}

/* ── Expertise tags ───────────────────────────────────────────────────────── */
.expertise-tags { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 20px; }
.expertise-tag {
  font-size: 13px;
  padding: 6px 14px;
  border: 1px solid var(--accent-border);
  border-radius: 4px;
  color: var(--accent);
  background: var(--accent-dim);
  letter-spacing: 1px;
}

/* ── Engagement grid ──────────────────────────────────────────────────────── */
.engagement-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
}
.engagement-card {
  background: var(--bg-card);
  border: 1px solid var(--accent-border);
  border-radius: var(--radius);
  padding: 28px 20px;
  text-align: center;
  transition: border-color 0.25s;
}
.engagement-card:hover { border-color: var(--accent); }
.engagement-card .eng-icon { color: var(--accent); margin-bottom: 12px; display: block; }
.engagement-card .eng-icon svg { width: 28px; height: 28px; stroke: var(--accent); }
.engagement-card h3 { font-size: 15px; font-weight: 700; line-height: 1.4; }

/* ── CTA section ──────────────────────────────────────────────────────────── */
.cta-section {
  padding: 72px 24px;
  text-align: center;
  background: linear-gradient(135deg, #0D1B2A 0%, #1a2744 100%);
  border-top: 1px solid var(--accent-border);
  border-bottom: 1px solid var(--accent-border);
}
.cta-section h2 { font-size: clamp(22px, 3vw, 30px); font-weight: 700; margin-bottom: 12px; }
.cta-section p { color: var(--text-muted); margin-bottom: 32px; }
.btn-primary {
  display: inline-block;
  background: var(--accent);
  color: #111827;
  font-family: Georgia, 'Times New Roman', serif;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 2px;
  padding: 14px 36px;
  border-radius: var(--radius);
  text-decoration: none;
  transition: opacity 0.2s;
}
.btn-primary:hover { opacity: 0.85; text-decoration: none; }
.btn-outline {
  display: inline-block;
  border: 1px solid var(--accent);
  color: var(--accent);
  font-family: Georgia, 'Times New Roman', serif;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 2px;
  padding: 13px 36px;
  border-radius: var(--radius);
  text-decoration: none;
  margin-left: 16px;
  transition: background 0.2s, color 0.2s;
}
.btn-outline:hover { background: var(--accent-dim); text-decoration: none; }

/* ── Contact form ─────────────────────────────────────────────────────────── */
.contact-form { max-width: 640px; }
.form-group { margin-bottom: 18px; }
.form-group label {
  display: block;
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 6px;
  letter-spacing: 1px;
}
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  background: var(--bg-card-alt);
  border: 1px solid var(--accent-border);
  border-radius: var(--radius);
  color: var(--text-primary);
  font-family: Georgia, 'Times New Roman', serif;
  font-size: 15px;
  padding: 12px 16px;
  outline: none;
  transition: border-color 0.2s;
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus { border-color: var(--accent); }
.form-group input:focus-visible,
.form-group textarea:focus-visible,
.form-group select:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}
.form-group textarea { height: 140px; resize: vertical; }
.form-group select {
  appearance: none;
  cursor: pointer;
  padding-right: 40px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%231d9e75' stroke-width='1.5' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
}
#replyByDate { display: none; margin-top: 8px; }
#replyByDate.visible { display: block; }
.form-submit {
  background: var(--accent);
  color: #111827;
  border: none;
  border-radius: var(--radius);
  font-family: Georgia, 'Times New Roman', serif;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 2px;
  padding: 14px 36px;
  cursor: pointer;
  transition: opacity 0.2s;
}
.form-submit:hover { opacity: 0.85; }
.form-submit:disabled { opacity: 0.5; cursor: not-allowed; }
.form-status { margin-top: 14px; font-size: 14px; min-height: 20px; }
.form-status.ok { color: var(--accent); }
.form-status.err { color: #F87171; }

/* ── Testimonials ─────────────────────────────────────────────────────────── */
.section-testimonials {
  background: #071624;
  padding: 64px 0 48px;
  overflow: hidden;
  position: relative;
  z-index: 1;
}
.testimonials-label {
  text-align: center;
  font-family: monospace;
  font-size: 10px;
  letter-spacing: 3px;
  color: rgba(29,158,117,0.55);
  margin: 0 0 12px;
}
.testimonials-heading {
  text-align: center;
  font-family: Georgia, serif;
  font-size: 26px;
  font-weight: 700;
  color: #ffffff;
  margin: 0 0 36px;
}
.ticker-outer {
  position: relative;
  display: block;
}
.ticker-mask {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 2;
  background: linear-gradient(90deg, #071624 0%, transparent 8%, transparent 92%, #071624 100%);
}
.ticker-track {
  display: flex;
  gap: 20px;
  width: max-content;
  padding: 8px 0 16px;
  animation: tkscroll 120s linear infinite;
}
.ticker-track:hover { animation-play-state: paused; }
@keyframes tkscroll {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}
.snap-slider {
  display: none;
  overflow-x: scroll;
  overflow-y: hidden;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  padding: 0 16px;
  gap: 16px;
}
.snap-slider::-webkit-scrollbar { display: none; }
.snap-slider .tk-card { scroll-snap-align: start; flex-shrink: 0; width: calc(100vw - 48px); max-width: calc(100vw - 48px); min-width: 0; overflow: hidden; margin-bottom: 0; }
@media (max-width: 767px) {
  .ticker-outer { display: none; }
  .snap-slider  { display: flex; }
}
.tk-card {
  background: rgba(29,158,117,0.06);
  border: 1px solid rgba(29,158,117,0.18);
  border-radius: 8px;
  padding: 18px 22px;
  width: 320px;
  flex-shrink: 0;
  transition: background 0.3s, border-color 0.3s;
  cursor: default;
  display: flex;
  flex-direction: column;
}
.tk-card:hover {
  background: rgba(29,158,117,0.11);
  border-color: rgba(29,158,117,0.40);
}
.tk-quote {
  flex: 1;
  color: rgba(255,255,255,0.82);
  font-size: 13px;
  line-height: 1.65;
  font-style: italic;
  margin: 0 0 14px;
  position: relative;
}
.tk-quote::before {
  content: '\201C';
  color: #1d9e75;
  font-size: 20px;
  line-height: 1;
  margin-right: 3px;
  vertical-align: -3px;
}
.tk-meta { display: flex; align-items: center; gap: 10px; }
.tk-avatar {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: rgba(29,158,117,0.22);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 12px;
  color: #1d9e75;
  flex-shrink: 0;
  font-family: monospace;
}
.tk-name { font-size: 12px; font-weight: 600; color: #ffffff; line-height: 1.3; }
.tk-role { font-size: 10px; color: rgba(255,255,255,0.38); margin-top: 2px; line-height: 1.3; }
.tk-li-icon { margin-left: auto; opacity: 0.90; flex-shrink: 0; }
.testimonials-cta { text-align: center; margin-top: 28px; }
.testimonials-link {
  display: inline-flex;
  align-items: center;
  color: rgba(255,255,255,0.45);
  font-size: 12px;
  text-decoration: none;
  transition: color 0.2s;
  font-family: system-ui, sans-serif;
}
.testimonials-link:hover { color: rgba(255,255,255,0.80); }

/* ── Footer ───────────────────────────────────────────────────────────────── */
.footer {
  background: var(--bg-primary);
  border-top: 1px solid var(--accent-border);
  padding: 36px 24px 28px;
  text-align: center;
  font-size: 14px;
  color: var(--text-muted);
}
.footer-nav { margin-bottom: 16px; }
.footer-nav a {
  color: var(--text-primary);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 1px;
  margin: 0 16px;
  text-decoration: none;
  transition: color 0.2s;
}
.footer-nav a:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 2px;
}
.footer-nav a:hover { color: var(--accent); text-decoration: none; }
.footer-divider {
  width: 40px;
  height: 1px;
  background: var(--accent-border);
  margin: 16px auto;
}
.footer-links { margin-bottom: 10px; }
.footer-links a { color: var(--text-muted); margin: 0 12px; }
.footer-links a:hover { color: var(--accent); }
.footer-legal { font-size: 12px; opacity: 0.6; margin-top: 8px; }

/* ── Legal pages ──────────────────────────────────────────────────────────── */
.page-title { font-size: 26px; font-weight: 700; margin-bottom: 40px; }
.legal-block {
  margin-bottom: 32px;
  padding-bottom: 32px;
  border-bottom: 1px solid var(--accent-border);
  max-width: 760px;
}
.legal-block:last-of-type { border-bottom: none; }
.legal-block h3 {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 2px;
  color: var(--accent);
  margin-bottom: 10px;
  text-transform: uppercase;
}
.legal-block p { font-size: 15px; color: var(--text-muted); line-height: 1.7; }
.back-link { margin-top: 40px; font-size: 14px; }

/* ── Profile split (photo + text) ────────────────────────────────────────── */
.profile-split {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 56px;
  align-items: start;
  max-width: 900px;
}
.profile-photo {
  width: 260px;
  flex-shrink: 0;
}
.profile-photo img {
  width: 100%;
  border-radius: 12px;
  border: 2px solid var(--accent-border);
  display: block;
  filter: grayscale(20%) contrast(1.05);
  transition: border-color 0.3s;
}
.profile-photo img:hover { border-color: var(--accent); }
.profile-photo-caption {
  font-size: 12px;
  color: var(--text-muted);
  text-align: center;
  margin-top: 10px;
  letter-spacing: 1px;
}

@media (max-width: 900px) {
  .hero-logo-wrap { right: 40px; width: 180px; }
}
@media (max-width: 640px) {
  .hero-section { min-height: 100svh; }
  .hero-content { left: 24px; }
  .hero-headline { font-size: 32px; }
  .hero-overlay { background: rgba(8,24,45,0.88); }
}
@media (max-width: 400px) {
  .hero-headline { font-size: 26px; }
  .hero-cta { flex-direction: column; align-items: flex-start; }
  .hero-cta .btn-primary,
  .hero-cta .btn-outline { width: 100%; text-align: center; box-sizing: border-box; }
}

@media (max-width: 720px) {
  .profile-split {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .profile-photo {
    width: 180px;
    margin: 0 auto;
  }
  .profile-split > .profile-text { order: -1; }
}

/* ── Timeline ─────────────────────────────────────────────────────────────── */
.timeline {
  position: relative;
  padding-left: 28px;
  max-width: 800px;
}
.timeline::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  bottom: 8px;
  width: 2px;
  background: var(--accent-border);
}
.timeline-item {
  position: relative;
  margin-bottom: 40px;
}
.timeline-item::before {
  content: '';
  position: absolute;
  left: -33px;
  top: 7px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  border: 2px solid var(--accent);
  background: var(--bg-primary);
}
.timeline-employer { font-size: 18px; font-weight: 700; margin-bottom: 2px; }
.timeline-location { font-size: 13px; color: var(--text-muted); letter-spacing: 1px; margin-bottom: 14px; }
.timeline-role-block {
  background: var(--bg-card);
  border: 1px solid var(--accent-border);
  border-radius: var(--radius);
  padding: 14px 18px;
  margin-bottom: 8px;
  transition: border-color 0.2s;
}
.timeline-role-block:hover { border-color: var(--accent); }
.timeline-period { font-size: 11px; color: var(--accent); letter-spacing: 2px; margin-bottom: 4px; text-transform: uppercase; }
.timeline-role { font-size: 15px; font-weight: 700; margin-bottom: 10px; }
.timeline-desc { font-size: 14px; color: var(--text-muted); line-height: 1.6; }
.timeline-category {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--accent);
  margin: 14px 0 6px;
  padding-bottom: 4px;
  border-bottom: 1px solid var(--accent-border);
}
.timeline-category:first-of-type { margin-top: 6px; }
.timeline-bullets {
  list-style: none;
  padding: 0;
  margin: 0 0 4px;
}
.timeline-bullets > li {
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.6;
  padding-left: 16px;
  position: relative;
  margin-bottom: 5px;
}
.timeline-bullets > li::before {
  content: '•';
  position: absolute;
  left: 0;
  color: var(--accent);
  font-weight: 700;
}
.timeline-sub-bullets {
  list-style: none;
  padding: 0;
  margin: 5px 0 2px 12px;
}
.timeline-sub-bullets li {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.55;
  padding-left: 14px;
  position: relative;
  margin-bottom: 3px;
}
.timeline-sub-bullets li::before {
  content: '◦';
  position: absolute;
  left: 2px;
  color: var(--accent);
  font-weight: 700;
}
.timeline-sub-label {
  font-weight: 700;
  color: var(--text-primary);
  font-size: 14px;
}

/* ── Two-column layout ────────────────────────────────────────────────────── */
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  max-width: 900px;
}
.two-col-item h3 {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 2px;
  color: var(--accent);
  text-transform: uppercase;
  margin-bottom: 20px;
}
.cert-list, .patent-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.cert-list li, .patent-list li {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.6;
  padding-left: 16px;
  position: relative;
}
.cert-list li::before, .patent-list li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--accent);
}
.patent-num {
  font-size: 11px;
  color: var(--accent);
  display: block;
  letter-spacing: 1px;
  margin-top: 3px;
  opacity: 0.8;
}

/* ── Animations ───────────────────────────────────────────────────────────── */
@keyframes heroFadeIn {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: translateY(0); }
}
.hero h2 { animation: heroFadeIn 0.7s ease both; }
.hero h2 span:nth-child(2) { animation-delay: 0.1s; }
.hero h2 span:nth-child(3) { animation-delay: 0.2s; }
.hero-tagline { animation: heroFadeIn 0.6s ease both; }

.fade-up {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}
.fade-up.visible { opacity: 1; transform: translateY(0); }

/* ── Responsive ───────────────────────────────────────────────────────────── */
@media (max-width: 600px) {
  .nav-burger { display: flex; }
  .nav-links {
    display: none;
    position: absolute;
    top: 108px;
    left: 0;
    right: 0;
    background: var(--bg-card);
    flex-direction: column;
    gap: 0;
    border-bottom: 1px solid var(--accent-border);
    padding: 0;
  }
  .nav-links.open { display: flex; }
  .nav-links li a {
    display: block;
    padding: 16px 24px;
    border-bottom: 1px solid var(--accent-border);
  }
  .icons-row { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
  .hero-logo-wrap { display: none; }
  .flat-row { flex-direction: column; align-items: flex-start; }
  .btn-outline { margin-left: 0; margin-top: 12px; }
  .cta-section .btn-primary,
  .cta-section .btn-outline { display: block; width: 100%; max-width: 280px; margin: 0 auto 12px; text-align: center; }
  .two-col { grid-template-columns: 1fr; gap: 32px; }
  .timeline { padding-left: 20px; }
  .timeline-item::before { left: -25px; }
}