:root {
  --bg: #0a0a0a;
  --bg-alt: #0f0f0f;
  --surface: #1a1a1a;
  --surface-alt: #0f0f0f;
  --surface-border: rgba(255, 255, 255, 0.05);
  --surface-border-strong: rgba(0, 150, 255, 0.3);
  --text: #e0e0e0;
  --text-muted: #b0b0b0;
  --text-subdued: #606060;
  --heading: #ffffff;
  --accent: #c0c0c0;
  --primary: #0096ff;
  --primary-strong: #0077dd;
  --primary-soft: rgba(0, 150, 255, 0.12);
  --primary-soft-strong: rgba(0, 150, 255, 0.2);
  --shadow-primary: rgba(0, 150, 255, 0.3);
  --shadow-primary-strong: rgba(0, 150, 255, 0.5);
  --hero-gradient-start: var(--surface);
  --hero-gradient-end: var(--bg);
  --heading-gradient-start: #ffffff;
  --heading-gradient-end: #c0c0c0;
  --cta-gradient-start: #0096ff;
  --cta-gradient-end: #0066cc;
  --cta-gradient-hover-start: #00a8ff;
  --cta-gradient-hover-end: #0077dd;
  --badge-bg: rgba(192, 192, 192, 0.1);
  --badge-border: rgba(192, 192, 192, 0.2);
  --input-bg: rgba(255, 255, 255, 0.05);
  --input-border: rgba(255, 255, 255, 0.1);
  --timeline-line: rgba(0, 150, 255, 0.6);
  --timeline-line-fade: rgba(0, 150, 255, 0.1);
  --glass-bg: rgba(10, 10, 10, 0.3);
  --glass-bg-scrolled: rgba(10, 10, 10, 0.95);
  --glass-border: rgba(255, 255, 255, 0.05);
  --glass-border-strong: rgba(0, 150, 255, 0.2);
}

body.light-mode {
  --bg: #ffffff;
  --bg-alt: #f4f6fb;
  --surface: #f5f7fb;
  --surface-alt: #ffffff;
  --surface-border: rgba(17, 24, 39, 0.1);
  --surface-border-strong: rgba(0, 102, 204, 0.3);
  --text: #1a1a1a;
  --text-muted: #374151;
  --text-subdued: #4b5563;
  --heading: #111827;
  --accent: #404040;
  --primary: #0066cc;
  --primary-strong: #004c99;
  --primary-soft: rgba(0, 102, 204, 0.12);
  --primary-soft-strong: rgba(0, 102, 204, 0.2);
  --shadow-primary: rgba(0, 102, 204, 0.2);
  --shadow-primary-strong: rgba(0, 102, 204, 0.35);
  --hero-gradient-start: var(--surface);
  --hero-gradient-end: var(--bg-alt);
  --heading-gradient-start: #1f2937;
  --heading-gradient-end: #4b5563;
  --cta-gradient-start: #0d6efd;
  --cta-gradient-end: #0b5ed7;
  --cta-gradient-hover-start: #0b5ed7;
  --cta-gradient-hover-end: #094c9e;
  --badge-bg: rgba(0, 102, 204, 0.08);
  --badge-border: rgba(0, 102, 204, 0.2);
  --input-bg: rgba(17, 24, 39, 0.05);
  --input-border: rgba(17, 24, 39, 0.12);
  --timeline-line: rgba(0, 102, 204, 0.6);
  --timeline-line-fade: rgba(0, 102, 204, 0.1);
  --glass-bg: rgba(255, 255, 255, 0.7);
  --glass-bg-scrolled: rgba(255, 255, 255, 0.95);
  --glass-border: rgba(17, 24, 39, 0.05);
  --glass-border-strong: rgba(0, 102, 204, 0.2);
  color-scheme: light;
}

body {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  font-family: 'Montserrat', sans-serif;
  background: var(--bg);
  color: var(--text);
  overflow-x: hidden;
  transition: background 0.4s ease, color 0.4s ease;
  color-scheme: dark;
}

* {
  box-sizing: border-box;
}

/* Hero Section */
.hero {
  position: relative;
  height: 100%;
  min-height: 600px;
  width: 100%;
  max-width: none;
  margin: 0;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--hero-gradient-start) 0%, var(--hero-gradient-end) 100%);
  overflow: hidden;
  transition: background 0.4s ease, border-color 0.4s ease, box-shadow 0.4s ease;
  padding-top: 120px;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background:
    radial-gradient(circle at 20% 50%, color-mix(in srgb, var(--primary) 22%, transparent) 0%, transparent 55%),
    radial-gradient(circle at 80% 50%, color-mix(in srgb, var(--accent) 15%, transparent) 0%, transparent 55%);
  pointer-events: none;
  transition: background 0.4s ease;
}

.hero-image-placeholder {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: none;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 1;
}

.hero-video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: relative;
  z-index: 0;
  transition: opacity 0.4s ease;
}

.hero-grid {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image:
    linear-gradient(color-mix(in srgb, var(--accent) 8%, transparent) 1px, transparent 1px),
    linear-gradient(90deg, color-mix(in srgb, var(--accent) 8%, transparent) 1px, transparent 1px);
  background-size: 50px 50px;
  opacity: 0.3;
  transition: opacity 0.4s ease, background 0.4s ease;
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 900px;
  padding: 60px 40px;
}

.logo-placeholder {
  display: inline-block;
  margin-bottom: 20px;
}

.logo-placeholder img {
  display: block;
  max-width: 140px;
  width: 100%;
  height: auto;
  margin: 0 auto;
}

.company-logo {
  font-size: 2em;
  font-weight: 700;
  letter-spacing: 3px;
  margin-bottom: 40px;
  color: #ffffff;
  text-transform: uppercase;
  transition: color 0.4s ease;
}

.hero h1 {
  font-size: 3.5em;
  font-weight: 700;
  margin: 0 0 30px 0;
  line-height: 1.2;
  color: #ffffff;
  white-space: pre-line;
  transition: background 0.4s ease;
}

.hero-subtext {
  font-size: 1.3em;
  font-weight: 600;
  margin-bottom: 50px;
  color: #ffffff;
  line-height: 1.6;
  white-space: pre-line;
  transition: color 0.4s ease;
}

.cta-button {
  display: inline-block;
  padding: 18px 45px;
  background: linear-gradient(135deg, var(--cta-gradient-start) 0%, var(--cta-gradient-end) 100%);
  color: #ffffff;
  text-decoration: none;
  font-weight: 600;
  font-size: 1.1em;
  border-radius: 4px;
  transition: all 0.3s ease;
  box-shadow: 0 4px 20px var(--shadow-primary);
  border: 1px solid color-mix(in srgb, var(--accent) 12%, transparent);
}

.cta-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 30px var(--shadow-primary-strong);
  background: linear-gradient(135deg, var(--cta-gradient-hover-start) 0%, var(--cta-gradient-hover-end) 100%);
}

/* Section Styles */
section {
  padding: 100px 40px;
  max-width: 1400px;
  margin: 0 auto;
  transition: background 0.4s ease, color 0.4s ease;
}

.section-title {
  font-size: 2.5em;
  font-weight: 700;
  text-align: center;
  margin-bottom: 60px;
  color: var(--heading);
  position: relative;
  transition: color 0.4s ease;
}

.section-title::after {
  content: '';
  display: block;
  width: 80px;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), color-mix(in srgb, var(--accent) 60%, transparent));
  margin: 20px auto 0;
  transition: background 0.4s ease;
}

/* Value Cards */
.value-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 40px;
  margin-top: 60px;
}

.section-with-image {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  margin-top: 60px;
}

.section-image-placeholder {
  width: 100%;
  height: 400px;
  background: linear-gradient(135deg, var(--surface) 0%, var(--surface-alt) 100%);
  border-radius: 8px;
  border: 1px solid var(--surface-border);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  transition: border-color 0.4s ease, background 0.4s ease, box-shadow 0.4s ease;
}

.section-image-placeholder::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background:
    linear-gradient(45deg, transparent 48%, color-mix(in srgb, var(--primary) 14%, transparent) 50%, transparent 52%),
    linear-gradient(-45deg, transparent 48%, color-mix(in srgb, var(--accent) 10%, transparent) 50%, transparent 52%);
  background-size: 20px 20px;
  transition: background 0.4s ease;
}

.section-image-placeholder img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: relative;
  z-index: 1;
  transition: transform 0.4s ease;
}

.section-image-placeholder:hover img {
  transform: scale(1.02);
}

.image-caption {
  position: absolute;
  bottom: 15px;
  left: 15px;
  right: 15px;
  background: color-mix(in srgb, var(--bg) 75%, transparent);
  padding: 10px 15px;
  border-radius: 4px;
  font-size: 0.85em;
  color: var(--text-muted);
  text-align: center;
  z-index: 2;
  transition: background 0.4s ease, color 0.4s ease;
}

.value-card {
  background: linear-gradient(135deg, var(--surface) 0%, var(--surface-alt) 100%);
  padding: 40px 30px;
  border-radius: 8px;
  border: 1px solid var(--surface-border);
  transition: all 0.3s ease;
  text-align: center;
  box-shadow: 0 12px 30px color-mix(in srgb, var(--shadow-primary) 20%, transparent);
}

.value-card:hover {
  transform: translateY(-5px);
  border-color: var(--surface-border-strong);
  box-shadow: 0 10px 40px var(--shadow-primary);
}

.value-icon {
  font-size: 3em;
  margin: 0 auto 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 80px;
  height: 80px;
}

.value-card h3 {
  font-size: 1.4em;
  font-weight: 600;
  margin-bottom: 15px;
  color: var(--heading);
  transition: color 0.4s ease;
}

.value-card p {
  font-size: 1em;
  line-height: 1.6;
  color: var(--text-muted);
  font-weight: 300;
  margin-bottom: 25px;
  transition: color 0.4s ease;
}

.section-cta {
  display: inline-block;
  padding: 12px 28px;
  background: var(--primary-soft);
  color: var(--primary);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95em;
  border-radius: 4px;
  border: 1px solid var(--surface-border-strong);
  transition: all 0.3s ease;
  margin-top: 10px;
}

.section-cta:hover {
  background: var(--primary-soft-strong);
  border-color: color-mix(in srgb, var(--primary) 50%, transparent);
  transform: translateY(-2px);
}

.section-cta-center {
  text-align: center;
  margin-top: 40px;
}

.linkedin-cta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 24px;
  background: var(--primary-soft);
  border: 1px solid var(--surface-border-strong);
  border-radius: 4px;
  color: var(--primary);
  text-decoration: none;
  font-weight: 600;
  transition: all 0.3s ease;
}

.linkedin-cta:hover {
  background: var(--primary-soft-strong);
  transform: translateY(-2px);
  color: var(--primary);
  box-shadow: 0 8px 24px var(--shadow-primary);
}

.footer-note {
  margin-top: 15px;
  font-size: 0.9em;
  color: var(--text-subdued);
  transition: color 0.4s ease;
}

.timeline-container {
  margin-top: 80px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.timeline-title {
  text-align: center;
  font-size: 1.8em;
  font-weight: 600;
  color: var(--heading);
  margin-bottom: 40px;
  transition: color 0.4s ease;
}

.timeline {
  position: relative;
  display: flex;
  gap: 30px;
  justify-content: space-between;
  padding: 60px 20px 20px;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 40px;
  right: 40px;
  top: 30px;
  height: 2px;
  background: linear-gradient(90deg, var(--timeline-line) 0%, var(--timeline-line-fade) 100%);
  transition: background 0.4s ease;
}

.timeline-item {
  position: relative;
  flex: 1;
  padding: 35px 30px 30px;
  background: linear-gradient(135deg, var(--primary-soft) 0%, color-mix(in srgb, var(--primary-soft) 60%, transparent) 100%);
  border: 1px solid var(--surface-border-strong);
  border-radius: 10px;
  box-shadow: 0 12px 30px var(--shadow-primary);
  text-align: center;
  transition: background 0.4s ease, border-color 0.4s ease, box-shadow 0.4s ease, transform 0.3s ease;
}

.timeline-item::before {
  content: '';
  position: absolute;
  top: -42px;
  left: 50%;
  transform: translateX(-50%);
  width: 18px;
  height: 18px;
  background: var(--primary);
  border-radius: 50%;
  box-shadow: 0 0 0 6px color-mix(in srgb, var(--primary) 25%, transparent), 0 0 20px color-mix(in srgb, var(--primary) 40%, transparent);
  transition: background 0.4s ease, box-shadow 0.4s ease;
}

.timeline-year {
  font-size: 1.6em;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 10px;
  transition: color 0.4s ease;
}

.timeline-item p {
  margin: 0;
  color: var(--text-muted);
  font-size: 1.05em;
  line-height: 1.6;
  font-weight: 300;
  transition: color 0.4s ease;
}

/* Mission Section */
.mission-section {
  background: linear-gradient(135deg, var(--bg-alt) 0%, var(--surface) 100%);
  border-top: 1px solid var(--surface-border);
  border-bottom: 1px solid var(--surface-border);
  transition: background 0.4s ease, border-color 0.4s ease;
}

.mission-content {
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
  font-size: 1.3em;
  line-height: 1.8;
  color: var(--text-muted);
  font-weight: 300;
  transition: color 0.4s ease;
}

/* Leadership Section */
.leadership-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 50px;
  margin-top: 60px;
}

.leader-card {
  text-align: center;
  padding: 40px 30px;
  background: linear-gradient(135deg, var(--surface) 0%, var(--surface-alt) 100%);
  border-radius: 8px;
  border: 1px solid var(--surface-border);
  transition: background 0.4s ease, border-color 0.4s ease, transform 0.3s ease;
}

.leader-avatar {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary) 0%, color-mix(in srgb, var(--accent) 70%, transparent) 100%);
  margin: 0 auto 25px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3em;
  font-weight: 700;
  color: #ffffff;
  border: 3px solid color-mix(in srgb, var(--accent) 20%, transparent);
  transition: background 0.4s ease, border-color 0.4s ease;
}

.leader-card h3 {
  font-size: 1.5em;
  font-weight: 600;
  margin-bottom: 10px;
  color: var(--heading);
  transition: color 0.4s ease;
}

.leader-card .title {
  font-size: 1.1em;
  color: var(--primary);
  margin-bottom: 15px;
  font-weight: 400;
  transition: color 0.4s ease;
}

.leader-card .year {
  font-size: 0.95em;
  color: var(--text-muted);
  font-weight: 300;
  transition: color 0.4s ease;
}

/* Recruiting Section */
.recruiting-section {
  background: linear-gradient(135deg, var(--bg) 0%, var(--surface) 100%);
  text-align: center;
  transition: background 0.4s ease;
}

.recruiting-content {
  max-width: 800px;
  margin: 0 auto;
}

.recruiting-content p {
  font-size: 1.2em;
  line-height: 1.7;
  color: var(--text-muted);
  margin-bottom: 30px;
  font-weight: 300;
  transition: color 0.4s ease;
}

.disciplines {
  display: flex;
  justify-content: center;
  gap: 30px;
  flex-wrap: wrap;
  margin-top: 40px;
}

.discipline-tag {
  padding: 12px 25px;
  background: var(--primary-soft);
  border: 1px solid var(--surface-border-strong);
  border-radius: 25px;
  color: var(--primary);
  font-weight: 500;
  font-size: 1em;
  transition: background 0.4s ease, color 0.4s ease, border-color 0.4s ease;
}

/* Footer */
footer {
  background: var(--bg);
  padding: 60px 40px 40px;
  border-top: 1px solid var(--surface-border);
  transition: background 0.4s ease, border-color 0.4s ease;
}

.footer-content {
  max-width: 1400px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  margin-bottom: 40px;
  align-items: start;
}

.footer-left h4 {
  font-size: 1.2em;
  font-weight: 600;
  margin-bottom: 20px;
  color: var(--heading);
  transition: color 0.4s ease;
}

.footer-left p {
  color: var(--text-muted);
  line-height: 1.6;
  font-weight: 300;
  transition: color 0.4s ease;
}

.footer-right h4 {
  font-size: 1.2em;
  font-weight: 600;
  margin-bottom: 20px;
  color: var(--heading);
  transition: color 0.4s ease;
}

.certifications {
  display: flex;
  gap: 20px;
  margin-top: 20px;
  flex-wrap: wrap;
}

.cert-badge {
  padding: 10px 20px;
  background: var(--badge-bg);
  border: 1px solid var(--badge-border);
  border-radius: 4px;
  color: var(--accent);
  font-size: 0.9em;
  font-weight: 500;
  transition: background 0.4s ease, border-color 0.4s ease, color 0.4s ease;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.contact-form input,
.contact-form textarea {
  padding: 12px 15px;
  background: var(--input-bg);
  border: 1px solid var(--input-border);
  border-radius: 4px;
  color: var(--text);
  font-family: 'Montserrat', sans-serif;
  font-size: 1em;
  transition: background 0.4s ease, color 0.4s ease, border-color 0.4s ease;
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
  color: var(--text-subdued);
}

.contact-form textarea {
  resize: vertical;
  min-height: 100px;
}

.contact-form button {
  padding: 12px 30px;
  background: linear-gradient(135deg, var(--cta-gradient-start) 0%, var(--cta-gradient-end) 100%);
  color: #ffffff;
  border: none;
  border-radius: 4px;
  font-weight: 600;
  font-size: 1em;
  cursor: pointer;
  transition: all 0.3s ease;
  font-family: 'Montserrat', sans-serif;
  box-shadow: 0 4px 18px var(--shadow-primary);
}

.contact-form button:hover {
  background: linear-gradient(135deg, var(--cta-gradient-hover-start) 0%, var(--cta-gradient-hover-end) 100%);
  transform: translateY(-2px);
  box-shadow: 0 6px 28px var(--shadow-primary-strong);
}

.form-success {
  margin-top: 15px;
  padding: 15px;
  background: var(--primary-soft);
  border: 1px solid var(--surface-border-strong);
  border-radius: 4px;
  color: var(--primary);
  text-align: center;
  transition: background 0.4s ease, border-color 0.4s ease, color 0.4s ease;
}

.footer-bottom {
  text-align: center;
  padding-top: 40px;
  border-top: 1px solid var(--surface-border);
  color: var(--text-subdued);
  font-size: 0.95em;
  font-weight: 300;
  transition: color 0.4s ease, border-color 0.4s ease;
}

/* Navigation Bar */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 20px 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--glass-bg);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--glass-border);
  transition: all 0.3s ease;
}

.navbar.scrolled {
  background: var(--glass-bg-scrolled);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--glass-border-strong);
  box-shadow: 0 4px 20px color-mix(in srgb, var(--shadow-primary) 40%, transparent);
}

.navbar-logo {
  font-size: 1.3em;
  font-weight: 700;
  letter-spacing: 2px;
  color: var(--heading);
  text-transform: uppercase;
  text-decoration: none;
  transition: all 0.3s ease;
}

.navbar-logo:hover {
  color: var(--primary);
}

.navbar-menu {
  display: flex;
  align-items: center;
  gap: 40px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.navbar-menu a {
  color: var(--accent);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95em;
  transition: all 0.3s ease;
  position: relative;
  padding: 5px 0;
}

.navbar-menu a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--primary);
  transition: width 0.3s ease;
}

.navbar-menu a:hover {
  color: var(--primary);
}

.navbar-menu a:hover::after {
  width: 100%;
}

.mobile-menu-toggle {
  display: none;
  background: color-mix(in srgb, var(--accent) 12%, transparent);
  border: 1px solid color-mix(in srgb, var(--accent) 18%, transparent);
  border-radius: 4px;
  width: 40px;
  height: 40px;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  cursor: pointer;
  transition: all 0.3s ease;
}

.mobile-menu-toggle:hover {
  background: var(--primary-soft);
  border-color: var(--surface-border-strong);
}

.mobile-menu-toggle span {
  width: 20px;
  height: 2px;
  background: var(--accent);
  transition: all 0.3s ease;
}

.mobile-menu-toggle:hover span {
  background: var(--primary);
}

.theme-toggle {
  position: fixed;
  right: 24px;
  bottom: 24px;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 1px solid var(--surface-border);
  background: color-mix(in srgb, var(--surface) 70%, transparent);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 12px 30px color-mix(in srgb, var(--shadow-primary) 45%, transparent);
  transition: background 0.3s ease, border-color 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease;
  z-index: 1100;
}

.theme-toggle:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 36px var(--shadow-primary);
  border-color: var(--surface-border-strong);
}

.theme-toggle svg {
  width: 22px;
  height: 22px;
  fill: none;
  stroke: var(--heading);
  stroke-width: 1.8;
  transition: stroke 0.3s ease, opacity 0.3s ease;
}

.theme-toggle .icon-moon {
  display: none;
}

body.light-mode .theme-toggle {
  background: color-mix(in srgb, var(--surface) 60%, white 40%);
}

body.light-mode .theme-toggle svg {
  stroke: var(--text);
}

body.light-mode .theme-toggle .icon-sun {
  display: none;
}

body.light-mode .theme-toggle .icon-moon {
  display: block;
}

@media (max-width: 768px) {
  .navbar {
    padding: 15px 20px;
  }

  .navbar-menu {
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    background: color-mix(in srgb, var(--bg) 92%, transparent);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    flex-direction: column;
    gap: 0;
    padding: 20px 0;
    border-bottom: 1px solid var(--surface-border-strong);
    transform: translateY(-100%);
    opacity: 0;
    pointer-events: none;
    transition: all 0.3s ease;
  }

  .navbar-menu.active {
    transform: translateY(0);
    opacity: 1;
    pointer-events: all;
  }

  .navbar-menu li {
    width: 100%;
    text-align: center;
    padding: 15px 0;
    border-bottom: 1px solid var(--surface-border);
  }

  .navbar-menu a::after {
    display: none;
  }

  .mobile-menu-toggle {
    display: flex;
  }

  .hero h1 {
    font-size: 2.2em;
  }

  .hero-subtext {
    font-size: 1.1em;
  }

  .section-title {
    font-size: 2em;
  }

  section {
    padding: 60px 20px;
  }

  .value-grid,
  .leadership-grid {
    grid-template-columns: 1fr;
  }

  .section-with-image {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .section-image-placeholder {
    height: 300px;
  }

  .footer-content {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .timeline {
    flex-direction: column;
    padding: 20px 0 0 30px;
  }

  .timeline::before {
    left: 7px;
    right: auto;
    top: 0;
    bottom: 0;
    width: 2px;
    height: auto;
    background: linear-gradient(180deg, var(--timeline-line) 0%, var(--timeline-line-fade) 100%);
  }

  .timeline-item {
    width: 100%;
    text-align: left;
    padding: 25px 24px;
    margin-bottom: 25px;
  }

  .timeline-item::before {
    top: 28px;
    left: -38px;
    transform: none;
  }

  .timeline-item:last-child {
    margin-bottom: 0;
  }
}

/* Utilities */
.text-left {
  text-align: left;
}

.mt-30 {
  margin-top: 30px;
}

.justify-start {
  justify-content: flex-start;
}

@view-transition {
  navigation: auto;
}