/* ── Reset & Base ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg:        #0a0c10;
  --bg-card:   #111520;
  --bg-dark:   #06080c;
  --border:    rgba(255,255,255,0.07);
  --accent:    #6c8fff;
  --accent2:   #a78bfa;
  --text:      #e2e8f0;
  --text-muted:#8892a4;
  --text-dim:  #4a5568;
  --green:     #10b981;
  --radius:    12px;
  --radius-lg: 20px;
  --shadow:    0 8px 32px rgba(0,0,0,0.4);
  --transition:0.3s cubic-bezier(0.4,0,0.2,1);
}

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

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

a { color: var(--accent); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--accent2); }

/* ── Scrollbar ── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--text-dim); border-radius: 3px; }

/* ── Container ── */
.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 2rem;
}

/* ── Reveal Animation ── */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ── Navigation ── */
#navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 1rem 0;
  transition: background var(--transition), box-shadow var(--transition), padding var(--transition);
}
#navbar.scrolled {
  background: rgba(10, 12, 16, 0.92);
  backdrop-filter: blur(16px);
  box-shadow: 0 1px 0 var(--border);
  padding: 0.75rem 0;
}
.nav-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  font-family: 'Fira Code', monospace;
  font-size: 1.25rem;
  font-weight: 500;
  color: var(--accent);
  letter-spacing: 0.05em;
  transition: color var(--transition), transform var(--transition);
}
.nav-logo:hover { color: var(--accent2); transform: scale(1.05); }

.nav-links {
  display: flex;
  list-style: none;
  gap: 2rem;
  align-items: center;
}
.nav-links a {
  color: var(--text-muted);
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  position: relative;
  transition: color var(--transition);
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0; right: 0;
  height: 2px;
  background: var(--accent);
  transform: scaleX(0);
  transition: transform var(--transition);
  border-radius: 1px;
}
.nav-links a:hover { color: var(--text); }
.nav-links a:hover::after { transform: scaleX(1); }
.nav-links .nav-cta {
  color: var(--accent);
  border: 1px solid var(--accent);
  padding: 0.375rem 1rem;
  border-radius: 6px;
}
.nav-links .nav-cta::after { display: none; }
.nav-links .nav-cta:hover {
  background: rgba(108,143,255,0.1);
  color: var(--accent);
}
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.hamburger span {
  display: block;
  width: 22px; height: 2px;
  background: var(--text);
  border-radius: 1px;
  transition: var(--transition);
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ── Mobile Menu ── */
.mobile-menu {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  z-index: 99;
  background: rgba(10,12,16,0.97);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition);
}
.mobile-menu.open { opacity: 1; pointer-events: all; }
.mobile-menu ul { list-style: none; text-align: center; display: flex; flex-direction: column; gap: 2rem; }
.mobile-menu a {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--text);
  transition: color var(--transition);
}
.mobile-menu a:hover { color: var(--accent); }

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  border-radius: 8px;
  font-size: 0.9rem;
  font-weight: 500;
  transition: all var(--transition);
  cursor: pointer;
  white-space: nowrap;
}
.btn-primary {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 0 24px rgba(108,143,255,0.3);
}
.btn-primary:hover {
  background: var(--accent2);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 0 32px rgba(167,139,250,0.4);
}
.btn-outline {
  border: 1px solid var(--border);
  color: var(--text-muted);
  background: transparent;
}
.btn-outline:hover {
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-2px);
}

/* ── Hero ── */
#hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  padding: 8rem 2rem 4rem;
}
.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.grid-lines {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(108,143,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(108,143,255,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black, transparent);
}
.glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.15;
  animation: pulse 6s ease-in-out infinite;
}
.glow-1 {
  width: 500px; height: 500px;
  background: var(--accent);
  top: -100px; right: -100px;
}
.glow-2 {
  width: 400px; height: 400px;
  background: var(--accent2);
  bottom: -100px; left: -100px;
  animation-delay: -3s;
}
@keyframes pulse {
  0%, 100% { opacity: 0.12; transform: scale(1); }
  50% { opacity: 0.22; transform: scale(1.05); }
}

.hero-content {
  text-align: center;
  max-width: 780px;
  position: relative;
  z-index: 1;
}
.hero-greeting {
  font-family: 'Fira Code', monospace;
  font-size: 1rem;
  color: var(--accent);
  letter-spacing: 0.1em;
  margin-bottom: 0.75rem;
}
.hero-name {
  font-size: clamp(2.8rem, 7vw, 5rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.02em;
  background: linear-gradient(135deg, #fff 30%, var(--accent2) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 1rem;
}
.hero-title {
  font-size: clamp(1.1rem, 3vw, 1.5rem);
  font-weight: 400;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
  min-height: 2em;
}
.typed-wrapper { display: inline-flex; align-items: center; gap: 2px; }
.cursor {
  display: inline-block;
  color: var(--accent);
  animation: blink 1s step-end infinite;
  font-weight: 300;
}
@keyframes blink { 50% { opacity: 0; } }

.hero-sub {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 540px;
  margin: 0 auto 2.5rem;
  line-height: 1.75;
}
.hero-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}
.hero-scroll-hint {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-dim);
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}
.scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--text-dim), transparent);
  animation: scrollDrop 1.8s ease-in-out infinite;
}
@keyframes scrollDrop {
  0%, 100% { transform: scaleY(0); transform-origin: top; opacity: 0; }
  40% { transform: scaleY(1); transform-origin: top; opacity: 1; }
  60% { transform: scaleY(1); transform-origin: bottom; opacity: 1; }
  100% { transform: scaleY(0); transform-origin: bottom; opacity: 0; }
}

/* ── Sections ── */
.section { padding: 6rem 0; }
.section-dark { background: var(--bg-dark); }

.section-header { margin-bottom: 3.5rem; }
.section-tag {
  display: block;
  font-family: 'Fira Code', monospace;
  font-size: 0.78rem;
  color: var(--accent);
  letter-spacing: 0.12em;
  margin-bottom: 0.75rem;
  text-transform: uppercase;
}
.section-title {
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text);
}

/* ── About ── */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 4rem;
  align-items: start;
}
.about-text p {
  color: var(--text-muted);
  margin-bottom: 1.25rem;
  line-height: 1.8;
  font-size: 1.025rem;
}
.about-text p strong { color: var(--text); }
.about-stats {
  display: flex;
  gap: 2.5rem;
  margin-top: 2.5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
}
.stat { display: flex; flex-direction: column; gap: 0.25rem; }
.stat-num {
  font-size: 2rem;
  font-weight: 700;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.stat-label { font-size: 0.8rem; color: var(--text-muted); }

.about-card-inner {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: transform var(--transition), box-shadow var(--transition);
}
.about-card-inner:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}
.about-avatar {
  position: relative;
  width: 120px; height: 120px;
  margin: 0 auto 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
}
.avatar-ring {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  padding: 2px;
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
}
.avatar-img {
  width: 116px; height: 116px;
  border-radius: 50%;
  object-fit: cover;
}
.about-details { display: flex; flex-direction: column; gap: 0.9rem; }
.detail-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.9rem;
  color: var(--text-muted);
}
.detail-row svg { color: var(--accent); flex-shrink: 0; }
.detail-row a { color: var(--text-muted); }
.detail-row a:hover { color: var(--accent); }

/* ── Timeline ── */
.timeline {
  position: relative;
  padding-left: 2rem;
}
.timeline::before {
  content: '';
  position: absolute;
  left: 0; top: 8px; bottom: 8px;
  width: 2px;
  background: linear-gradient(to bottom, var(--accent), var(--accent2), transparent);
  border-radius: 1px;
}
.timeline-item {
  position: relative;
  margin-bottom: 3rem;
}
.timeline-item:last-child { margin-bottom: 0; }
.timeline-dot {
  position: absolute;
  left: -2.4rem;
  top: 0.375rem;
  width: 12px; height: 12px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 3px var(--bg-dark), 0 0 12px rgba(108,143,255,0.5);
}
.timeline-body {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem 1.75rem;
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
}
.timeline-body:hover {
  transform: translateX(4px);
  border-color: rgba(108,143,255,0.3);
  box-shadow: 0 4px 24px rgba(0,0,0,0.3);
}
.timeline-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 0.75rem;
}
.timeline-role {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 0.2rem;
}
.timeline-company {
  font-size: 0.9rem;
  color: var(--accent);
  font-weight: 500;
}
.timeline-period {
  font-family: 'Fira Code', monospace;
  font-size: 0.78rem;
  color: var(--text-dim);
  white-space: nowrap;
  padding-top: 0.2rem;
}
.timeline-desc {
  font-size: 0.925rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 1rem;
}
.timeline-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.timeline-tags span {
  font-size: 0.75rem;
  color: var(--accent);
  background: rgba(108,143,255,0.08);
  border: 1px solid rgba(108,143,255,0.2);
  padding: 0.2rem 0.65rem;
  border-radius: 100px;
}

/* ── Projects ── */
.projects-featured {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
}
.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  margin-bottom: 3rem;
}
.project-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
  position: relative;
  overflow: hidden;
}
.project-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--accent2));
  opacity: 0;
  transition: opacity var(--transition);
}
.project-card:hover {
  transform: translateY(-6px);
  border-color: rgba(108,143,255,0.3);
  box-shadow: 0 16px 48px rgba(0,0,0,0.4);
}
.project-card:hover::before { opacity: 1; }
.project-card.featured { padding: 2rem; }
.project-card-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}
.project-icon {
  width: 48px; height: 48px;
  border-radius: 10px;
  background: rgba(108,143,255,0.1);
  border: 1px solid rgba(108,143,255,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
}
.project-icon.small {
  width: 38px; height: 38px;
  border-radius: 8px;
}
.project-links { display: flex; gap: 0.75rem; }
.project-links a, .project-card-top > a {
  color: var(--text-dim);
  transition: color var(--transition);
  display: flex;
  align-items: center;
}
.project-links a:hover, .project-card-top > a:hover { color: var(--text); }

.project-name {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text);
  font-family: 'Fira Code', monospace;
}
.project-card.featured .project-name { font-size: 1.2rem; }
.project-desc {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.7;
  flex: 1;
}
.project-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: auto;
}
.project-tags { display: flex; gap: 0.5rem; flex-wrap: wrap; }
.project-tags span {
  font-size: 0.72rem;
  color: var(--text-dim);
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  padding: 0.15rem 0.55rem;
  border-radius: 100px;
}
.project-meta { display: flex; gap: 0.75rem; }
.star-count, .fork-count {
  display: flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.8rem;
  color: var(--text-dim);
  font-family: 'Fira Code', monospace;
}
.star-count svg { color: #f59e0b; }
.fork-count svg { color: var(--text-dim); }
.repo-lang {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.8rem;
  color: var(--text-dim);
  font-family: 'Fira Code', monospace;
}
.lang-dot {
  width: 10px; height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
}

/* ── Professional Projects ── */
.pro-projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(560px, 1fr));
  gap: 1.75rem;
}
.pro-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
  position: relative;
  overflow: hidden;
}
.pro-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), var(--accent2));
}
.pro-card:hover {
  transform: translateY(-5px);
  border-color: rgba(108,143,255,0.35);
  box-shadow: 0 20px 60px rgba(0,0,0,0.45);
}
.pro-card-header {
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
}
.pro-app-icon {
  flex-shrink: 0;
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 4px 16px rgba(0,0,0,0.3);
}
.pro-app-meta { flex: 1; }
.pro-app-name {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 0.2rem;
}
.pro-app-tagline {
  font-size: 0.875rem;
  color: var(--text-muted);
  margin-bottom: 0.75rem;
}
.pro-app-platforms {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.pro-app-platforms span {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.72rem;
  color: var(--text-dim);
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border);
  padding: 0.2rem 0.6rem;
  border-radius: 100px;
}
.pro-app-platforms svg { color: var(--text-dim); }
.pro-badge {
  flex-shrink: 0;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--green);
  background: rgba(16,185,129,0.1);
  border: 1px solid rgba(16,185,129,0.3);
  padding: 0.3rem 0.75rem;
  border-radius: 100px;
  align-self: flex-start;
}
.pro-desc {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.75;
}
.pro-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.85rem;
}
.pro-feature {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.5;
}
.pro-feature svg { color: var(--accent); flex-shrink: 0; margin-top: 2px; }
.pro-feature strong { color: var(--text); }
.pro-card-footer {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  padding-top: 0.5rem;
  border-top: 1px solid var(--border);
}

@media (max-width: 680px) {
  .pro-projects-grid { grid-template-columns: 1fr; }
  .pro-features { grid-template-columns: 1fr; }
  .pro-card-header { flex-wrap: wrap; }
}

/* ── Skeleton loader ── */
@keyframes shimmer {
  0%   { background-position: -600px 0; }
  100% { background-position:  600px 0; }
}
.project-skeleton {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  min-height: 200px;
  background-image: linear-gradient(
    90deg,
    var(--bg-card) 0px,
    rgba(255,255,255,0.04) 200px,
    var(--bg-card) 400px
  );
  background-size: 600px 100%;
  animation: shimmer 1.4s infinite linear;
}
.project-skeleton.featured { min-height: 240px; }

/* ── Error state ── */
.projects-error {
  text-align: center;
  padding: 3rem;
  color: var(--text-muted);
  font-size: 0.925rem;
  grid-column: 1 / -1;
}
.projects-error a { color: var(--accent); }

.projects-cta { text-align: center; }

/* ── Skills ── */
.skills-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}
.skill-group {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.75rem;
  transition: transform var(--transition);
}
.skill-group:hover { transform: translateY(-3px); }
.skill-group-title {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 1.25rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.skill-group-title svg { color: var(--accent); }
.skill-pills { display: flex; flex-wrap: wrap; gap: 0.6rem; }
.skill-pill {
  font-size: 0.82rem;
  color: var(--text-muted);
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border);
  padding: 0.35rem 0.85rem;
  border-radius: 100px;
  transition: all var(--transition);
  cursor: default;
}
.skill-pill:hover {
  background: rgba(108,143,255,0.1);
  border-color: rgba(108,143,255,0.4);
  color: var(--accent);
}

/* ── Contact ── */
.contact-wrapper {
  max-width: 700px;
}
.contact-lead {
  font-size: 1.075rem;
  color: var(--text-muted);
  line-height: 1.8;
  margin-bottom: 3rem;
}
.contact-links {
  display: flex;
  gap: 1.25rem;
  flex-wrap: wrap;
}
.contact-card {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  padding: 1.5rem 2rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text-muted);
  transition: all var(--transition);
  min-width: 150px;
}
.contact-card:hover {
  border-color: rgba(108,143,255,0.4);
  color: var(--text);
  transform: translateY(-4px);
  box-shadow: 0 8px 32px rgba(0,0,0,0.3);
}
.contact-card svg { color: var(--accent); margin-bottom: 0.25rem; }
.contact-card span { font-size: 1rem; font-weight: 600; color: var(--text); }
.contact-card small { font-size: 0.78rem; color: var(--text-dim); }

/* ── Footer ── */
footer {
  padding: 2.5rem 2rem;
  text-align: center;
  border-top: 1px solid var(--border);
  background: var(--bg-dark);
}
.footer-inner {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  font-size: 0.875rem;
  color: var(--text-dim);
  margin-bottom: 0.5rem;
}
.footer-inner a { color: var(--text-dim); }
.footer-inner a:hover { color: var(--accent); }
.footer-sep { color: var(--border); }
.footer-copy { font-size: 0.78rem; color: var(--text-dim); }

/* ── Responsive ── */
@media (max-width: 900px) {
  .about-grid { grid-template-columns: 1fr; }
  .about-card { order: -1; }
  .about-card-inner { display: flex; align-items: center; gap: 1.5rem; }
  .about-avatar { margin: 0; }
  .projects-featured { grid-template-columns: 1fr; }
  .projects-grid { grid-template-columns: 1fr 1fr; }
  .skills-grid { grid-template-columns: 1fr; }
}

@media (max-width: 680px) {
  .nav-links { display: none; }
  .hamburger { display: flex; }
  .container { padding: 0 1.25rem; }
  .section { padding: 4.5rem 0; }
  .projects-grid { grid-template-columns: 1fr; }
  .about-stats { flex-wrap: wrap; gap: 1.5rem; }
  .timeline { padding-left: 1.5rem; }
  .timeline-header { flex-direction: column; gap: 0.25rem; }
  .contact-links { flex-direction: column; }
  .contact-card { flex-direction: row; align-items: center; gap: 1rem; }
}

@media (max-width: 420px) {
  .hero-actions { flex-direction: column; align-items: center; }
  .btn { width: 100%; justify-content: center; }
}