/* ============================================================
   DESIGN TOKENS
   ============================================================ */
:root {
  --bg-primary:   #0C0C0E;
  --bg-surface:   #151518;
  --bg-elevated:  #1E1E24;
  --accent:       #E8FF47;
  --accent-warm:  #FF6B35;
  --text-primary: #F2F2F0;
  --text-muted:   #7A7A85;
  --border:       rgba(255, 255, 255, 0.08);
  --font-display: 'Syne', sans-serif;
  --font-body:    'DM Sans', sans-serif;
  --font-mono:    'DM Mono', monospace;
  --space-xs:  0.5rem;
  --space-sm:  1rem;
  --space-md:  2rem;
  --space-lg:  4rem;
  --space-xl:  8rem;
  --ease-out:  0.25s ease-out;
  --ease-tilt: 0.4s ease;
}

/* ============================================================
   RESET + BASE
   ============================================================ */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

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

ul {
  list-style: none;
}

button {
  cursor: pointer;
  border: none;
  background: none;
  font-family: inherit;
}

/* ============================================================
   NAVIGATION
   ============================================================ */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem var(--space-md);
  transition: background 0.3s ease, backdrop-filter 0.3s ease;
}

.nav.scrolled {
  background: rgba(12, 12, 14, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.nav-logo {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1rem;
  letter-spacing: 0.12em;
  color: var(--text-primary);
  text-transform: uppercase;
}

.nav-logo span {
  color: var(--accent);
}

.nav-links {
  display: flex;
  gap: var(--space-md);
  align-items: center;
}

.nav-links a {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--text-muted);
  transition: color var(--ease-out);
  position: relative;
  padding-bottom: 2px;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--accent);
  transition: width var(--ease-out);
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--text-primary);
}

.nav-links a:hover::after,
.nav-links a.active::after {
  width: 100%;
}

.nav-cta {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--accent);
  border: 1px solid var(--accent);
  padding: 0.5rem 1.25rem;
  border-radius: 2px;
  transition: background var(--ease-out), color var(--ease-out);
}

.nav-cta:hover {
  background: var(--accent);
  color: var(--bg-primary);
}

/* Mobile nav toggle */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  transition: transform 0.3s ease, opacity 0.3s ease;
}

/* ============================================================
   HERO
   ============================================================ */
#hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding: 6rem var(--space-md) var(--space-lg);
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}

.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.15;
}

.hero-orb-1 {
  width: 600px;
  height: 600px;
  background: #00E5FF;
  top: -200px;
  left: -100px;
  animation: orb-rotate-1 12s linear infinite;
}

.hero-orb-2 {
  width: 500px;
  height: 500px;
  background: var(--accent-warm);
  bottom: -150px;
  right: -50px;
  animation: orb-rotate-2 8s linear infinite;
}

.hero-orb-3 {
  width: 300px;
  height: 300px;
  background: var(--accent);
  top: 50%;
  right: 30%;
  opacity: 0.06;
  animation: orb-rotate-1 16s linear infinite reverse;
}

.hero-inner {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  gap: var(--space-lg);
}

.hero-content {
  flex: 1;
  max-width: 620px;
}

.hero-eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--accent);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: var(--space-sm);
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.hero-eyebrow::before {
  content: '';
  display: block;
  width: 32px;
  height: 1px;
  background: var(--accent);
}

.hero-name {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(48px, 10vw, 120px);
  line-height: 0.9;
  color: var(--text-primary);
  text-transform: uppercase;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-sm);
}

.hero-name .line-accent {
  color: var(--accent);
  display: block;
}

.hero-sub {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--text-muted);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: var(--space-md);
}

.hero-descriptor {
  font-family: var(--font-body);
  font-size: 18px;
  color: var(--text-muted);
  max-width: 480px;
  line-height: 1.65;
  margin-bottom: var(--space-lg);
}

.hero-ctas {
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
}

.btn-primary {
  font-family: var(--font-mono);
  font-size: 13px;
  background: var(--accent);
  color: var(--bg-primary);
  padding: 0.875rem 1.75rem;
  border-radius: 2px;
  font-weight: 600;
  letter-spacing: 0.05em;
  transition: background var(--ease-out), transform var(--ease-out);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.btn-primary:hover {
  background: #d4eb3a;
  transform: translateY(-2px);
}

.btn-outline {
  font-family: var(--font-mono);
  font-size: 13px;
  border: 1px solid var(--border);
  color: var(--text-primary);
  padding: 0.875rem 1.75rem;
  border-radius: 2px;
  letter-spacing: 0.05em;
  transition: border-color var(--ease-out), color var(--ease-out), transform var(--ease-out);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.btn-outline:hover {
  border-color: var(--text-muted);
  transform: translateY(-2px);
}

.hero-visual {
  position: relative;
  flex-shrink: 0;
  width: 380px;
  height: 460px;
}

.hero-glow {
  position: absolute;
  inset: -30px;
  border-radius: 50%;
  background: radial-gradient(ellipse at center, rgba(232, 255, 71, 0.18) 0%, transparent 70%);
  will-change: transform;
  transition: transform 0.12s ease-out;
}

.hero-photo-wrap {
  position: relative;
  width: 100%;
  height: 100%;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--border);
  will-change: transform;
  transition: transform 0.12s ease-out;
}

.hero-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
}

.hero-photo-placeholder {
  width: 100%;
  height: 100%;
  background: var(--bg-elevated);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
}

.hero-photo-placeholder svg {
  opacity: 0.2;
}

.hero-photo-placeholder span {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-muted);
}

.hero-badge {
  position: absolute;
  bottom: -16px;
  left: -16px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  padding: 0.75rem 1.25rem;
  border-radius: 8px;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.hero-badge-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #4ADE80;
  box-shadow: 0 0 8px #4ADE80;
  animation: pulse-dot 2s ease-in-out infinite;
}

.hero-badge-text {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-primary);
}

.hero-scroll-hint {
  position: absolute;
  bottom: var(--space-md);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-muted);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  z-index: 1;
  animation: scroll-hint 2s ease-in-out infinite;
}

.hero-scroll-hint::after {
  content: '';
  display: block;
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--text-muted), transparent);
}

/* ============================================================
   SECTION COMMON
   ============================================================ */
.section {
  padding: var(--space-xl) var(--space-md);
}

.section-inner {
  max-width: 1280px;
  margin: 0 auto;
}

.section-label {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--accent);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: var(--space-sm);
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.section-label::before {
  content: '';
  display: block;
  width: 24px;
  height: 1px;
  background: var(--accent);
}

.section-heading {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(32px, 5vw, 60px);
  line-height: 1.05;
  color: var(--text-primary);
  margin-bottom: var(--space-md);
}

/* ============================================================
   ABOUT
   ============================================================ */
#about {
  background: var(--bg-surface);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  align-items: center;
}

.about-heading {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(28px, 4vw, 48px);
  line-height: 1.15;
  margin-bottom: var(--space-md);
}

.about-text {
  font-size: 16px;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: var(--space-sm);
}

.about-list {
  font-size: 16px;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: var(--space-sm);
  padding-left: 1.25rem;
}

.about-list li {
  margin-bottom: 0.4rem;
}

.about-location {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--text-muted);
  margin-top: var(--space-md);
}

.about-location svg {
  color: var(--accent);
  flex-shrink: 0;
}

.about-stats {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.stat-pill {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  padding: 1.25rem 1.5rem;
  border-radius: 4px;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.stat-pill.revealed {
  opacity: 1;
  transform: translateY(0);
}

.stat-pill-value {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.5rem;
  color: var(--text-primary);
  line-height: 1;
  margin-bottom: 0.25rem;
}

.stat-pill-label {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-muted);
  letter-spacing: 0.1em;
}

/* ============================================================
   PROJECTS
   ============================================================ */
#projects {
  background: var(--bg-primary);
}

.projects-header {
  display: flex;
  align-items: baseline;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
}

.projects-count {
  font-family: var(--font-mono);
  font-size: 1rem;
  color: var(--accent);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.project-card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
  transition: transform var(--ease-out), box-shadow var(--ease-out);
  display: flex;
  flex-direction: column;
}

.project-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 0 0 1px rgba(232, 255, 71, 0.25), 0 24px 48px rgba(0, 0, 0, 0.4);
}

.project-image-wrap {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
}

.project-image-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--ease-out);
}

.project-card:hover .project-image-wrap img {
  transform: scale(1.03);
}

.project-category {
  position: absolute;
  top: var(--space-sm);
  left: var(--space-sm);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  background: rgba(12, 12, 14, 0.85);
  color: var(--accent);
  padding: 0.3rem 0.7rem;
  border-radius: 2px;
  border: 1px solid rgba(232, 255, 71, 0.3);
  backdrop-filter: blur(4px);
}

.project-body {
  padding: 1.5rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.project-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.project-desc {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.6;
  flex: 1;
  margin-bottom: 1rem;
}

.project-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 1.25rem;
}

.tag {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-muted);
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  padding: 0.25rem 0.65rem;
  border-radius: 2px;
  letter-spacing: 0.05em;
}

.project-link {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--accent);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  transition: gap var(--ease-out);
  margin-top: auto;
}

.project-link:hover {
  gap: 0.75rem;
}

/* ============================================================
   CERTIFICATES
   ============================================================ */
#certificates {
  background: var(--bg-surface);
}

.certs-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.cert-card {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
  cursor: default;
  position: relative;
  will-change: transform;
  transition: box-shadow var(--ease-out);
}

.cert-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.06) 0%, transparent 50%, rgba(255,255,255,0.02) 100%);
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
  z-index: 1;
}

.cert-card:hover::after {
  opacity: 1;
}

.cert-card:hover {
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.4), 0 0 0 1px rgba(232, 255, 71, 0.12);
}

.cert-image-wrap {
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--bg-primary);
}

.cert-image-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.cert-card:hover .cert-image-wrap img {
  transform: scale(1.02);
}

.cert-body {
  padding: 1rem 1.25rem;
}

.cert-issuer {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--accent);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 0.35rem;
}

.cert-name {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 13px;
  color: var(--text-primary);
  line-height: 1.4;
}

/* ============================================================
   SKILLS
   ============================================================ */
#skills {
  background: var(--bg-primary);
  overflow: hidden;
}

.skills-heading-wrap {
  text-align: center;
  margin-bottom: var(--space-lg);
}

.marquee-wrapper {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  overflow: hidden;
}

.marquee-track {
  display: flex;
  gap: 1rem;
  width: max-content;
}

.marquee-track-1 {
  animation: marquee-left 28s linear infinite;
}

.marquee-track-2 {
  animation: marquee-right 22s linear infinite;
}

.marquee-wrapper:hover .marquee-track {
  animation-play-state: paused;
}

.skill-pill {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--text-muted);
  border: 1px solid var(--border);
  padding: 0.6rem 1.25rem;
  border-radius: 999px;
  white-space: nowrap;
  background: var(--bg-surface);
  transition: color var(--ease-out), border-color var(--ease-out);
}

.skill-pill:hover {
  color: var(--text-primary);
  border-color: rgba(255, 255, 255, 0.2);
}

/* ============================================================
   CONTACT
   ============================================================ */
#contact {
  background: var(--bg-surface);
  text-align: center;
}

.contact-inner {
  max-width: 720px;
  margin: 0 auto;
}

.contact-eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--accent);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: var(--space-sm);
}

.contact-heading {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(36px, 6vw, 72px);
  color: var(--text-primary);
  line-height: 1.05;
  margin-bottom: var(--space-sm);
}

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

.contact-sub {
  font-size: 16px;
  color: var(--text-muted);
  margin-bottom: var(--space-lg);
}

.contact-email-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-mono);
  font-size: 14px;
  background: var(--accent);
  color: var(--bg-primary);
  padding: 1rem 2rem;
  border-radius: 2px;
  font-weight: 600;
  letter-spacing: 0.05em;
  transition: background var(--ease-out), transform var(--ease-out);
  margin-bottom: var(--space-lg);
}

.contact-email-btn:hover {
  background: #d4eb3a;
  transform: translateY(-2px);
}

.social-links {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  margin-bottom: var(--space-xl);
}

.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border: 1px solid var(--border);
  border-radius: 4px;
  color: var(--text-muted);
  transition: color var(--ease-out), border-color var(--ease-out), background var(--ease-out);
}

.social-link:hover {
  color: var(--accent);
  border-color: var(--accent);
  background: rgba(232, 255, 71, 0.05);
}

.social-link svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
}

.footer-bar {
  border-top: 1px solid var(--border);
  padding-top: var(--space-md);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.footer-copy {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-muted);
}

.footer-tag {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-muted);
}

.footer-tag span {
  color: var(--accent);
}

/* ============================================================
   SCROLL REVEAL
   ============================================================ */
.reveal {
  opacity: 0;
  transform: translateY(60px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

.reveal:nth-child(1) { transition-delay: 0s; }
.reveal:nth-child(2) { transition-delay: 0.1s; }
.reveal:nth-child(3) { transition-delay: 0.2s; }
.reveal:nth-child(4) { transition-delay: 0.1s; }
.reveal:nth-child(5) { transition-delay: 0.2s; }
.reveal:nth-child(6) { transition-delay: 0.3s; }

/* ============================================================
   @KEYFRAMES
   ============================================================ */
@keyframes orb-rotate-1 {
  0%   { transform: translateX(0)   translateY(0)   scale(1); }
  33%  { transform: translateX(60px) translateY(-40px) scale(1.1); }
  66%  { transform: translateX(-40px) translateY(60px) scale(0.9); }
  100% { transform: translateX(0)   translateY(0)   scale(1); }
}

@keyframes orb-rotate-2 {
  0%   { transform: translateX(0)   translateY(0)   scale(1); }
  33%  { transform: translateX(-50px) translateY(40px) scale(0.95); }
  66%  { transform: translateX(40px) translateY(-50px) scale(1.05); }
  100% { transform: translateX(0)   translateY(0)   scale(1); }
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.6; transform: scale(1.3); }
}

@keyframes scroll-hint {
  0%, 100% { opacity: 0.4; transform: translateX(-50%) translateY(0); }
  50%       { opacity: 1;   transform: translateX(-50%) translateY(6px); }
}

@keyframes marquee-left {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

@keyframes marquee-right {
  0%   { transform: translateX(-50%); }
  100% { transform: translateX(0); }
}

/* ============================================================
   MEDIA QUERIES — TABLET (768px – 1024px)
   ============================================================ */
@media (max-width: 1024px) {
  .hero-inner {
    flex-direction: column;
    text-align: center;
    padding-top: var(--space-xl);
  }

  .hero-content {
    max-width: 100%;
  }

  .hero-eyebrow {
    justify-content: center;
  }

  .hero-ctas {
    justify-content: center;
  }

  .hero-descriptor {
    margin-left: auto;
    margin-right: auto;
  }

  .hero-visual {
    width: 280px;
    height: 340px;
  }

  .about-grid {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }

  .projects-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .certs-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ============================================================
   MEDIA QUERIES — MOBILE (< 768px)
   ============================================================ */
@media (max-width: 767px) {
  :root {
    --space-lg: 3rem;
    --space-xl: 5rem;
  }

  .nav-links {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--bg-primary);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2rem;
    z-index: 99;
  }

  .nav-links.open {
    display: flex;
  }

  .nav-links a {
    font-size: 1.25rem;
    color: var(--text-primary);
  }

  .nav-cta {
    font-size: 1.25rem;
    border: none;
    padding: 0;
  }

  .nav-toggle {
    display: flex;
    z-index: 101;
  }

  .nav-toggle.open span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
  }
  .nav-toggle.open span:nth-child(2) {
    opacity: 0;
  }
  .nav-toggle.open span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
  }

  #hero {
    padding: 5rem var(--space-sm) var(--space-md);
    min-height: 100svh;
  }

  .hero-inner {
    gap: var(--space-md);
  }

  .hero-visual {
    width: 220px;
    height: 270px;
  }

  .hero-badge {
    display: none;
  }

  .hero-scroll-hint {
    display: none;
  }

  .projects-grid {
    grid-template-columns: 1fr;
  }

  .certs-grid {
    grid-template-columns: 1fr;
  }

  .footer-bar {
    flex-direction: column;
    gap: var(--space-sm);
    text-align: center;
  }

  .marquee-track-1 {
    animation-duration: 40s;
  }
  .marquee-track-2 {
    animation-duration: 35s;
  }
}