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

:root {
  --bg-void: #040B17;
  --bg-deep: #071120;
  --bg-panel: #0A1628;
  --bg-card: #0E1D33;
  --accent: #00C8F0;
  --accent-dim: #0094B5;
  --accent-glow: rgba(0, 200, 240, 0.12);
  --accent-glow-strong: rgba(0, 200, 240, 0.25);
  --gold: #C8A96E;
  --white: #EEF3FF;
  --white-70: rgba(238,243,255,0.7);
  --white-30: rgba(238,243,255,0.3);
  --white-10: rgba(238,243,255,0.08);
  --grid: rgba(0, 200, 240, 0.04);
  --border: rgba(0, 200, 240, 0.12);
  --border-strong: rgba(0, 200, 240, 0.25);
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', sans-serif;
  background: var(--bg-void);
  color: var(--white);
  overflow-x: hidden;
  line-height: 1.6;
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(var(--grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
  z-index: 0;
}

.material-icon {
  font-family: 'Material Icons Outlined';
  font-weight: normal;
  font-style: normal;
  font-size: 24px;
  line-height: 1;
  letter-spacing: normal;
  text-transform: none;
  display: inline-block;
  white-space: nowrap;
  word-wrap: normal;
  direction: ltr;
  -webkit-font-feature-settings: 'liga';
  -webkit-font-smoothing: antialiased;
}

nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 0 48px;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(4, 11, 23, 0.85);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}

.nav-logo {
  font-family: 'Space Mono', monospace;
  font-size: 18px;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 0.05em;
  text-decoration: none;
}

.nav-links {
  display: flex;
  gap: 40px;
  list-style: none;
}

.nav-links a {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--white-70);
  text-decoration: none;
  transition: color 0.2s;
}

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

.nav-cta {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--bg-void);
  background: var(--accent);
  border: none;
  padding: 10px 24px;
  cursor: pointer;
  text-decoration: none;
  transition: background 0.2s, box-shadow 0.2s;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.nav-cta:hover {
  background: #00E5FF;
  box-shadow: 0 0 24px rgba(0,200,240,0.4);
}

.nav-cta .material-icon { font-size: 18px; }

.hero {
  position: relative;
  z-index: 1;
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  align-items: center;
  justify-items: center;
  padding: 100px 64px 80px;
  gap: 48px;
  overflow: hidden;
}

.hero-content {
  width: 100%;
  max-width: 560px;
  justify-self: end;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.hero::after {
  content: '';
  position: absolute;
  top: -200px;
  right: -200px;
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, rgba(0,200,240,0.08) 0%, transparent 70%);
  pointer-events: none;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: 'Space Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 28px;
}

.hero-badge::before {
  content: '';
  display: block;
  width: 6px;
  height: 6px;
  background: var(--accent);
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.7); }
}

.hero-name {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(52px, 5.5vw, 80px);
  font-weight: 700;
  line-height: 1.0;
  letter-spacing: -0.02em;
  color: var(--white);
  margin-bottom: 16px;
}

.hero-title {
  font-family: 'Space Mono', monospace;
  font-size: clamp(13px, 1.4vw, 17px);
  color: var(--accent);
  margin-bottom: 28px;
  letter-spacing: 0.04em;
  min-height: 1.5em;
}

.cursor {
  display: inline-block;
  width: 2px;
  height: 1.1em;
  background: var(--accent);
  margin-left: 2px;
  vertical-align: text-bottom;
  animation: blink 0.8s step-end infinite;
}

@keyframes blink { 0%, 100% { opacity: 1; } 50% { opacity: 0; } }

.hero-desc {
  font-size: 17px;
  color: var(--white-70);
  line-height: 1.75;
  max-width: 500px;
  margin-bottom: 48px;
  font-weight: 300;
}

.hero-metrics {
  display: flex;
  gap: 48px;
  margin-bottom: 48px;
}

.metric {
  border-left: 2px solid var(--accent);
  padding-left: 16px;
}

.metric-value {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 32px;
  font-weight: 700;
  color: var(--white);
  line-height: 1;
  letter-spacing: -0.02em;
}

.metric-label {
  font-size: 12px;
  color: var(--white-30);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-top: 4px;
  font-family: 'Space Grotesk', sans-serif;
}

.hero-actions {
  display: flex;
  gap: 16px;
  align-items: center;
  flex-wrap: wrap;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--bg-void);
  background: var(--accent);
  padding: 14px 32px;
  text-decoration: none;
  transition: all 0.2s;
  border: none;
  cursor: pointer;
}

.btn-primary:hover {
  background: #00E5FF;
  box-shadow: 0 0 32px rgba(0,200,240,0.45);
  transform: translateY(-1px);
}

.btn-primary .material-icon { font-size: 18px; }

.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--white-70);
  background: transparent;
  padding: 14px 28px;
  text-decoration: none;
  border: 1px solid var(--border-strong);
  transition: all 0.2s;
}

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

.btn-ghost .material-icon { font-size: 18px; }

.btn-linkedin {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--white);
  background: rgba(10, 102, 194, 0.2);
  padding: 14px 28px;
  text-decoration: none;
  border: 1px solid rgba(10, 102, 194, 0.45);
  transition: all 0.2s;
}

.btn-linkedin:hover {
  background: rgba(10, 102, 194, 0.35);
  border-color: #0A66C2;
  box-shadow: 0 0 24px rgba(10, 102, 194, 0.25);
  transform: translateY(-1px);
}

.btn-linkedin .material-icon { font-size: 18px; }

.hero-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  justify-self: start;
  width: 100%;
  max-width: 520px;
}

.hero-frame {
  position: relative;
  width: 100%;
  max-width: 480px;
  aspect-ratio: 4 / 5;
  height: auto;
}

.hero-lights {
  position: absolute;
  inset: -40px;
  pointer-events: none;
  z-index: 3;
}

.hero-light {
  position: absolute;
  width: 5px;
  height: 5px;
  background: var(--accent);
  border-radius: 50%;
  box-shadow: 0 0 6px var(--accent), 0 0 14px rgba(0, 200, 240, 0.4);
  animation: lightBlink 2.8s ease-in-out infinite;
}

.hero-light-gold {
  background: var(--gold);
  box-shadow: 0 0 6px var(--gold), 0 0 14px rgba(200, 169, 110, 0.4);
}

@keyframes lightBlink {
  0%, 100% { opacity: 0.15; transform: scale(0.8); }
  45%, 55% { opacity: 1; transform: scale(1.2); }
}

.hero-scanline {
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 3px,
    rgba(0, 200, 240, 0.015) 3px,
    rgba(0, 200, 240, 0.015) 4px
  );
  pointer-events: none;
  z-index: 1;
}

.hero-frame-border {
  position: absolute;
  inset: 0;
  border: 1px solid var(--border-strong);
  background: var(--bg-panel);
  overflow: hidden;
  box-shadow: 0 0 60px rgba(0, 200, 240, 0.06), inset 0 0 40px rgba(0, 200, 240, 0.03);
}

.hero-frame-accent {
  position: absolute;
  top: -1px; left: -1px;
  width: 80px; height: 80px;
  border-top: 2px solid var(--accent);
  border-left: 2px solid var(--accent);
  z-index: 2;
  pointer-events: none;
}

.hero-frame-accent-br {
  position: absolute;
  bottom: -1px; right: -1px;
  width: 80px; height: 80px;
  border-bottom: 2px solid var(--accent);
  border-right: 2px solid var(--accent);
  z-index: 2;
  pointer-events: none;
}

.hero-photo-wrap {
  width: 100%;
  height: 100%;
  position: relative;
  overflow: hidden;
  background: linear-gradient(160deg, #0A1A30 0%, #061020 100%);
}

.hero-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 70%;
  display: block;
}

.hero-photo-label {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 16px 20px;
  background: rgba(4, 11, 23, 0.82);
  border-top: 1px solid var(--border);
  font-family: 'Space Mono', monospace;
  font-size: 11px;
  color: var(--accent);
  letter-spacing: 0.15em;
  z-index: 1;
}

.floating-tag {
  position: absolute;
  background: var(--bg-card);
  border: 1px solid var(--border-strong);
  padding: 12px 16px;
  font-family: 'Space Mono', monospace;
  font-size: 11px;
  color: var(--accent);
  letter-spacing: 0.1em;
  backdrop-filter: blur(10px);
}

.floating-tag.top-left {
  top: 40px;
  left: -80px;
}

.floating-tag.bottom-right {
  bottom: 60px;
  right: -70px;
  color: var(--gold);
  border-color: rgba(200, 169, 110, 0.3);
}

.floating-tag-value {
  font-size: 22px;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  display: block;
  margin-bottom: 2px;
  color: var(--white);
}

section {
  position: relative;
  z-index: 1;
}

.section-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 100px 48px;
}

.section-label {
  font-family: 'Space Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.section-label::after {
  content: '';
  display: block;
  height: 1px;
  width: 48px;
  background: var(--accent);
  opacity: 0.5;
}

.section-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(32px, 3.5vw, 52px);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.1;
  color: var(--white);
  margin-bottom: 16px;
}

.section-sub {
  font-size: 17px;
  color: var(--white-70);
  font-weight: 300;
  max-width: 560px;
  line-height: 1.7;
}

.about {
  background: var(--bg-deep);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  margin-top: 60px;
}

.about-text p {
  font-size: 16px;
  color: var(--white-70);
  line-height: 1.85;
  margin-bottom: 20px;
  font-weight: 300;
}

.about-text p strong {
  color: var(--white);
  font-weight: 500;
}

.about-pillars {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
}

.pillar {
  background: var(--bg-card);
  padding: 32px 28px;
  border: 1px solid var(--border);
  transition: border-color 0.3s, background 0.3s;
  cursor: default;
}

.pillar:hover {
  border-color: var(--accent);
  background: rgba(0,200,240,0.04);
}

.pillar-icon {
  margin-bottom: 14px;
  display: block;
  color: var(--accent);
}

.pillar-icon .material-icon { font-size: 28px; }

.pillar-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 15px;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 10px;
  letter-spacing: 0.01em;
}

.pillar-list {
  list-style: none;
  font-size: 13px;
  color: var(--white-30);
  line-height: 2;
}

.pillar-list li::before {
  content: '→ ';
  color: var(--accent);
  font-family: 'Space Mono', monospace;
  font-size: 11px;
}

.expertise-header {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: end;
  margin-bottom: 60px;
}

.skills-columns {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 2px;
}

.skill-group {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  padding: 32px 28px;
}

.skill-group-title {
  font-family: 'Space Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 28px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 8px;
}

.skill-group-title .material-icon { font-size: 16px; }

.skill-item {
  margin-bottom: 20px;
}

.skill-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 7px;
}

.skill-name {
  font-size: 13px;
  font-weight: 400;
  color: var(--white-70);
}

.skill-pct {
  font-family: 'Space Mono', monospace;
  font-size: 11px;
  color: var(--accent);
}

.skill-bar {
  height: 2px;
  background: var(--white-10);
  position: relative;
  overflow: hidden;
}

.skill-fill {
  position: absolute;
  top: 0; left: 0;
  height: 100%;
  background: linear-gradient(90deg, var(--accent-dim), var(--accent));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 1.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.skill-fill.animate { transform: scaleX(1); }

.career { background: var(--bg-deep); border-top: 1px solid var(--border); }

.timeline {
  position: relative;
  margin-top: 60px;
  padding-left: 40px;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  bottom: 0;
  width: 1px;
  background: var(--border-strong);
}

.timeline-item {
  position: relative;
  padding-bottom: 48px;
  padding-left: 32px;
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: -5px;
  top: 8px;
  width: 10px;
  height: 10px;
  background: var(--bg-void);
  border: 2px solid var(--accent);
  border-radius: 50%;
}

.timeline-item.current::before {
  background: var(--accent);
  box-shadow: 0 0 16px rgba(0,200,240,0.5);
}

.timeline-period {
  font-family: 'Space Mono', monospace;
  font-size: 11px;
  color: var(--white-30);
  letter-spacing: 0.1em;
  margin-bottom: 6px;
}

.timeline-role {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 20px;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 4px;
}

.timeline-company {
  font-size: 14px;
  color: var(--accent);
  margin-bottom: 12px;
  font-weight: 500;
}

.timeline-desc {
  font-size: 14px;
  color: var(--white-30);
  line-height: 1.7;
  max-width: 560px;
}

.timeline-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 14px;
}

.tag {
  font-family: 'Space Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.1em;
  color: var(--white-30);
  border: 1px solid var(--border);
  padding: 4px 10px;
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  margin-top: 60px;
}

.project-card {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  padding: 36px 32px;
  display: flex;
  flex-direction: column;
  transition: border-color 0.3s, background 0.3s;
  cursor: default;
}

.project-card:hover {
  border-color: var(--accent);
  background: rgba(0,200,240,0.03);
}

.project-type {
  font-family: 'Space Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.project-type .material-icon { font-size: 14px; }

.project-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 20px;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 12px;
  line-height: 1.3;
}

.project-desc {
  font-size: 14px;
  color: var(--white-30);
  line-height: 1.75;
  flex: 1;
}

.project-outcome {
  margin-top: 24px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  font-family: 'Space Mono', monospace;
  font-size: 12px;
  color: var(--gold);
  letter-spacing: 0.05em;
  display: flex;
  align-items: center;
  gap: 6px;
}

.project-outcome .material-icon { font-size: 16px; }

.approach { background: var(--bg-deep); border-top: 1px solid var(--border); }

.approach-steps {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 2px;
  margin-top: 60px;
}

.step {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  padding: 28px 20px;
  text-align: center;
  transition: background 0.3s, border-color 0.3s;
  cursor: default;
}

.step:hover {
  background: var(--accent-glow);
  border-color: var(--accent);
}

.step-num {
  font-family: 'Space Mono', monospace;
  font-size: 10px;
  color: var(--white-30);
  letter-spacing: 0.2em;
  margin-bottom: 12px;
}

.step-icon {
  margin-bottom: 12px;
  display: block;
  color: var(--accent);
}

.step-icon .material-icon { font-size: 26px; }

.step-name {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 13px;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 8px;
}

.step-desc {
  font-size: 12px;
  color: var(--white-30);
  line-height: 1.6;
}

.tech-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2px;
  margin-top: 60px;
  align-items: stretch;
}

.tech-group {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  height: 100%;
  min-height: 260px;
}

.tech-group-label {
  font-family: 'Space Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--white-30);
  margin-bottom: 20px;
  display: flex;
  align-items: flex-start;
  gap: 6px;
  flex-shrink: 0;
  line-height: 1.4;
  min-height: 2.8em;
}

.tech-group-label .material-icon {
  font-size: 14px;
  color: var(--accent);
  flex-shrink: 0;
  margin-top: 1px;
}

.tech-items {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.tech-badge {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 13px;
  font-weight: 500;
  color: var(--white-70);
  display: flex;
  align-items: center;
  gap: 8px;
}

.tech-badge .material-icon {
  font-size: 14px;
  color: var(--accent);
}

.connect-section {
  background: var(--bg-void);
  border-top: 1px solid var(--border);
}

.connect-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 100px 48px;
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 80px;
}

.connect-label {
  font-family: 'Space Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 20px;
}

.connect-heading {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(36px, 4vw, 56px);
  font-weight: 700;
  color: var(--white);
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}

.connect-heading span { color: var(--accent); }

.connect-sub {
  font-size: 16px;
  color: var(--white-70);
  font-weight: 300;
  max-width: 480px;
  line-height: 1.7;
}

.connect-actions {
  display: flex;
  flex-direction: column;
  gap: 16px;
  align-items: flex-end;
  min-width: 280px;
}

.connect-item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 14px;
  color: var(--white-70);
  text-decoration: none;
  padding: 16px 24px;
  border: 1px solid var(--border);
  width: 100%;
  transition: border-color 0.2s, color 0.2s;
}

.connect-item:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.connect-item .material-icon {
  font-size: 20px;
  color: var(--accent);
}

footer {
  border-top: 1px solid var(--border);
  padding: 28px 48px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: relative;
  z-index: 1;
}

.footer-copy {
  font-family: 'Space Mono', monospace;
  font-size: 11px;
  color: var(--white-30);
  letter-spacing: 0.08em;
}

.footer-links {
  display: flex;
  gap: 32px;
  list-style: none;
}

.footer-links a {
  font-family: 'Space Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.1em;
  text-decoration: none;
  color: var(--white-30);
  transition: color 0.2s;
}

.footer-links a:hover { color: var(--accent); }

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1024px) {
  nav { padding: 0 24px; }
  .hero { grid-template-columns: 1fr; padding: 100px 32px 60px; text-align: center; }
  .hero-content { justify-self: center; max-width: 100%; }
  .hero-visual { display: none; }
  .hero-metrics { justify-content: center; }
  .hero-actions { justify-content: center; }
  .hero-desc { margin-left: auto; margin-right: auto; }
  .about-grid { grid-template-columns: 1fr; }
  .expertise-header { grid-template-columns: 1fr; }
  .skills-columns { grid-template-columns: 1fr; }
  .approach-steps { grid-template-columns: repeat(3, 1fr); }
  .tech-grid { grid-template-columns: 1fr 1fr; }
  .projects-grid { grid-template-columns: 1fr; }
  .connect-inner { grid-template-columns: 1fr; }
  .connect-actions { align-items: flex-start; }
  .section-inner { padding: 72px 24px; }
  .about-pillars { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .nav-links { display: none; }
  .approach-steps { grid-template-columns: 1fr 1fr; }
  .tech-grid { grid-template-columns: 1fr; }
  footer { flex-direction: column; gap: 16px; text-align: center; }
  .hero-metrics { flex-direction: column; gap: 24px; align-items: center; }
}