/* ─────────────────────────────────────────
   RESET & ROOT VARIABLES
───────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg:        #050810;
  --bg-2:      #080d1a;
  --bg-3:      #0c1222;
  --surface:   #0f1729;
  --surface-2: #141d30;
  --border:    rgba(255,255,255,0.07);
  --border-hover: rgba(255,255,255,0.15);

  --blue:      #3b82f6;
  --blue-dim:  rgba(59,130,246,0.12);
  --blue-glow: rgba(59,130,246,0.35);
  --teal:      #14b8a6;
  --teal-dim:  rgba(20,184,166,0.12);
  --purple:    #a855f7;
  --purple-dim:rgba(168,85,247,0.12);
  --gold:      #f59e0b;
  --gold-dim:  rgba(245,158,11,0.12);

  --text:      #e2e8f0;
  --text-muted:#64748b;
  --text-dim:  #94a3b8;

  --font-display: 'Syne', sans-serif;
  --font-body:    'Outfit', sans-serif;
  --font-mono:    'DM Mono', monospace;

  --radius:    12px;
  --radius-lg: 20px;
  --section-pad: 120px;
  --transition: 0.35s cubic-bezier(0.4,0,0.2,1);
}

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  overflow-x: hidden;
  cursor: none;
}

::selection { background: var(--blue); color: #fff; }

/* Scrollbar */
::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--blue); border-radius: 10px; }

/* ─────────────────────────────────────────
   CUSTOM CURSOR
───────────────────────────────────────── */
.cursor-dot, .cursor-ring {
  position: fixed; top: 0; left: 0;
  pointer-events: none; z-index: 9999;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  transition: opacity 0.3s;
}
.cursor-dot  { width: 6px; height: 6px; background: var(--blue); }
.cursor-ring { width: 36px; height: 36px; border: 1.5px solid rgba(59,130,246,0.5);
  transition: width 0.3s, height 0.3s, border-color 0.3s; }
body:has(.btn:hover) .cursor-ring { width: 52px; height: 52px; border-color: var(--blue); }
@media(pointer:coarse){ .cursor-dot, .cursor-ring { display: none; } body { cursor: auto; } }

/* ─────────────────────────────────────────
   LAYOUT UTILITIES
───────────────────────────────────────── */
.container { width: 90%; max-width: 1200px; margin: 0 auto; }
.section { padding: var(--section-pad) 0; }
.mt-sm { margin-top: 2rem; }

/* ─────────────────────────────────────────
   REVEAL ANIMATIONS
───────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-right {
  opacity: 0;
  transform: translateX(60px);
  transition: opacity 0.9s ease 0.2s, transform 0.9s ease 0.2s;
}
.reveal-right.visible {
  opacity: 1;
  transform: translateX(0);
}

/* ─────────────────────────────────────────
   NAV
───────────────────────────────────────── */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 900;
  display: flex; align-items: center; justify-content: space-between;
  padding: 1.25rem 5%;
  transition: background 0.4s, box-shadow 0.4s;
}
.nav.scrolled {
  background: rgba(5,8,16,0.85);
  backdrop-filter: blur(20px);
  box-shadow: 0 1px 0 var(--border);
}
.nav-logo {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: -0.5px;
  color: #fff;
  cursor: none;
}
.nav-logo .dot { color: var(--blue); }
.nav-links {
  display: flex; gap: 2.5rem; list-style: none;
}
.nav-links a {
  color: var(--text-dim);
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0.5px;
  position: relative;
  transition: color 0.3s;
}
.nav-links a::after {
  content: '';
  position: absolute; bottom: -4px; left: 0;
  width: 0; height: 1px;
  background: var(--blue);
  transition: width 0.3s;
}
.nav-links a:hover { color: #fff; }
.nav-links a:hover::after { width: 100%; }

.nav-toggle {
  display: none;
  flex-direction: column; gap: 5px;
  background: none; border: none; cursor: pointer; padding: 4px;
}
.nav-toggle span {
  display: block; width: 24px; height: 1.5px;
  background: var(--text-dim);
  transition: transform 0.3s, opacity 0.3s;
}
.nav-toggle.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* ─────────────────────────────────────────
   BUTTONS
───────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; gap: 0.6rem;
  padding: 0.85rem 1.75rem;
  border-radius: 100px;
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 500;
  text-decoration: none;
  border: none;
  cursor: none;
  transition: all var(--transition);
  position: relative; overflow: hidden;
}
.btn::before {
  content: '';
  position: absolute; inset: 0;
  background: rgba(255,255,255,0.06);
  opacity: 0; transition: opacity 0.3s;
}
.btn:hover::before { opacity: 1; }
.btn-primary {
  background: var(--blue);
  color: #fff;
  box-shadow: 0 0 30px var(--blue-glow);
}
.btn-primary:hover { box-shadow: 0 0 50px var(--blue-glow); transform: translateY(-2px); }
.btn-ghost {
  color: var(--text-dim);
  background: transparent;
  border: 1px solid var(--border);
}
.btn-ghost:hover { border-color: var(--border-hover); color: #fff; transform: translateY(-2px); }
.btn.full-width { width: 100%; justify-content: center; border-radius: var(--radius); }

/* ─────────────────────────────────────────
   SECTION LABELS
───────────────────────────────────────── */
.section-label {
  display: flex; align-items: center; gap: 1rem;
  margin-bottom: 2rem;
}
.label-num {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--blue);
  opacity: 0.7;
}
.label-line {
  height: 1px; width: 40px;
  background: linear-gradient(to right, var(--blue), transparent);
}
.label-text {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-muted);
}

/* ─────────────────────────────────────────
   SECTION TITLE
───────────────────────────────────────── */
.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -1px;
  color: #fff;
  margin-bottom: 3rem;
}
.section-title em { font-style: normal; color: var(--blue); }
.section-title.centered { text-align: center; }

/* ─────────────────────────────────────────
   HERO
───────────────────────────────────────── */
.hero {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  padding: 120px 5% 80px;
  position: relative;
  overflow: hidden;
  gap: 3rem;
  max-width: 1400px;
  margin: 0 auto;
}
.hero-bg {
  position: absolute; inset: 0;
  pointer-events: none;
}
.grid-lines {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(59,130,246,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(59,130,246,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
}
.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
  animation: float 8s ease-in-out infinite;
}
.orb-1 { width: 600px; height: 600px; background: rgba(59,130,246,0.12); top: -200px; right: -100px; }
.orb-2 { width: 400px; height: 400px; background: rgba(20,184,166,0.07); bottom: -100px; left: 20%; animation-delay: -3s; }
.orb-3 { width: 300px; height: 300px; background: rgba(168,85,247,0.07); top: 40%; right: 30%; animation-delay: -6s; }

@keyframes float {
  0%,100% { transform: translateY(0); }
  50%      { transform: translateY(-30px); }
}

.hero-content {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  max-width: 100%;
}
.hero-code-panel {
  position: relative;
  z-index: 1;
}

.hero-badge {
  display: inline-flex; align-items: center; gap: 0.6rem;
  padding: 0.45rem 1rem;
  border-radius: 100px;
  background: rgba(59,130,246,0.1);
  border: 1px solid rgba(59,130,246,0.25);
  font-size: 0.8rem;
  color: var(--blue);
  margin: 0;
  font-family: var(--font-mono);
  align-self: flex-start;
}
.badge-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: #22c55e;
  box-shadow: 0 0 8px #22c55e;
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%,100% { opacity: 1; }
  50%      { opacity: 0.4; }
}

.hero-name {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -1px;
  color: #fff;
  margin: 0;
  max-width: 100%;
  overflow-wrap: break-word;
  word-break: break-word;
}
.outline-text {
  -webkit-text-stroke: 2px rgba(255,255,255,0.3);
  color: transparent;
}

.hero-title {
  font-family: var(--font-mono);
  font-size: clamp(0.875rem, 2vw, 1.15rem);
  color: var(--blue);
  margin: 0;
  min-height: 1.8em;
}
.cursor-blink {
  animation: blink 1s step-end infinite;
  color: var(--blue);
}
@keyframes blink { 50% { opacity: 0; } }

.hero-tagline {
  font-size: clamp(0.95rem, 1.5vw, 1.1rem);
  color: var(--text-dim);
  max-width: 100%;
  margin: 0;
  line-height: 1.7;
}
.hero-cta { display: flex; gap: 1rem; flex-wrap: wrap; margin: 0; }

.hero-scroll {
  display: flex; align-items: center; gap: 1rem;
  color: var(--text-muted);
  font-size: 0.75rem;
  font-family: var(--font-mono);
  letter-spacing: 1px;
}
.scroll-line {
  width: 40px; height: 1px;
  background: linear-gradient(to right, var(--text-muted), transparent);
  position: relative;
  overflow: hidden;
}
.scroll-line::after {
  content: '';
  position: absolute; top: 0; left: -100%;
  width: 100%; height: 100%;
  background: var(--blue);
  animation: scanline 2s linear infinite;
}
@keyframes scanline { to { left: 100%; } }

/* Code Panel */
.hero-code-panel {
  display: none;
}

@media(min-width: 900px) {
  .hero-code-panel {
    display: flex;
    justify-content: center;
    align-items: center;
  }
}

.code-window {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 30px 80px rgba(0,0,0,0.5), 0 0 0 1px rgba(59,130,246,0.1);
  width: 100%;
  max-width: 420px;
}
.code-header {
  display: flex; align-items: center; gap: 0.5rem;
  padding: 0.9rem 1.25rem;
  background: var(--bg-3);
  border-bottom: 1px solid var(--border);
}
.dot-red   { width:12px;height:12px;border-radius:50%;background:#ef4444; }
.dot-yellow{ width:12px;height:12px;border-radius:50%;background:#f59e0b; }
.dot-green { width:12px;height:12px;border-radius:50%;background:#22c55e; }
.code-filename {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-left: auto;
}
.code-body {
  padding: 1.5rem;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  line-height: 1.9;
  white-space: pre;
  overflow: auto;
}
.c-keyword { color: #f472b6; }
.c-class   { color: #34d399; }
.c-str     { color: #fbbf24; }
.c-op      { color: var(--text-muted); }
.c-bool    { color: #60a5fa; }

/* ─────────────────────────────────────────
   ABOUT
───────────────────────────────────────── */
.about { background: var(--bg-2); }
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}
.about-image-wrap { display: flex; justify-content: center; }
.about-image-frame {
  position: relative;
  width: 320px; height: 320px;
}
.about-avatar {
  position: relative;
  width: 200px; height: 200px;
  margin: 60px auto 0;
}
.avatar-initials {
  width: 200px; height: 200px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blue), #1d4ed8);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display);
  font-size: 3rem; font-weight: 800;
  color: #fff;
  position: relative; z-index: 2;
  box-shadow: 0 20px 60px var(--blue-glow);
}
.avatar-img {
  width: 200px; height: 200px;
  border-radius: 50%;
  object-fit: cover;
  position: relative; z-index: 2;
  box-shadow: 0 20px 60px var(--blue-glow);
}
.avatar-ring {
  position: absolute; inset: -15px;
  border-radius: 50%;
  border: 1px solid rgba(59,130,246,0.3);
  animation: ringPulse 3s ease-in-out infinite;
}
.ring-2 { inset: -35px; border-color: rgba(59,130,246,0.1); animation-delay: -1.5s; }

@keyframes ringPulse {
  0%,100% { transform: scale(1); opacity: 1; }
  50%      { transform: scale(1.04); opacity: 0.5; }
}

.image-tag {
  position: absolute;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 100px;
  padding: 0.5rem 1rem;
  font-size: 0.75rem;
  font-weight: 500;
  display: flex; align-items: center; gap: 0.5rem;
  white-space: nowrap;
  color: var(--text-dim);
  box-shadow: 0 8px 30px rgba(0,0,0,0.4);
  animation: tagFloat 4s ease-in-out infinite;
}
.image-tag i { color: var(--blue); font-size: 0.7rem; }
.tag-1 { top: 10px; left: -20px; animation-delay: 0s; }
.tag-2 { top: 10px; right: -20px; animation-delay: -1.5s; }
.tag-3 { bottom: 10px; left: 10px; animation-delay: -3s; }
@keyframes tagFloat {
  0%,100% { transform: translateY(0); }
  50%      { transform: translateY(-8px); }
}

.about-text p { color: var(--text-dim); margin-bottom: 1rem; font-size: 0.95rem; }
.about-text strong { color: var(--text); font-weight: 600; }
.about-stats {
  display: flex; gap: 2rem; margin: 2rem 0;
  padding: 1.5rem;
  background: var(--surface);
  border-radius: var(--radius);
  border: 1px solid var(--border);
}
.stat-item { text-align: center; flex: 1; }
.stat-number {
  display: block;
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--blue);
  line-height: 1;
  margin-bottom: 0.25rem;
}
.stat-label { font-size: 0.75rem; color: var(--text-muted); }

/* ─────────────────────────────────────────
   SKILLS
───────────────────────────────────────── */
.skills { background: var(--bg); }
.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 1.5rem;
}
.skill-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
  position: relative; overflow: hidden;
}
.skill-card::before {
  content: '';
  position: absolute; inset: 0;
  opacity: 0;
  transition: opacity 0.4s;
}
.skill-card:hover { transform: translateY(-6px); border-color: var(--border-hover); }
.skill-card:hover::before { opacity: 1; }
.skill-card:hover .skill-icon   { box-shadow: 0 0 30px var(--blue-glow); }
.skill-card:hover .skill-icon.accent { box-shadow: 0 0 30px rgba(59,130,246,0.4); }

.skill-icon {
  width: 48px; height: 48px;
  border-radius: var(--radius);
  background: var(--blue-dim);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem;
  color: var(--blue);
  margin-bottom: 1.25rem;
  transition: box-shadow 0.3s;
}
.skill-icon.accent { background: rgba(59,130,246,0.1); color: var(--blue); }
.skill-icon.teal   { background: var(--teal-dim); color: var(--teal); }
.skill-icon.purple { background: var(--purple-dim); color: var(--purple); }
.skill-icon.gold   { background: var(--gold-dim); color: var(--gold); }

.skill-card h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 1rem;
  display: flex; align-items: center; gap: 0.6rem;
}

.badge-new {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  padding: 0.2rem 0.6rem;
  border-radius: 100px;
  background: var(--gold-dim);
  color: var(--gold);
  border: 1px solid rgba(245,158,11,0.25);
  letter-spacing: 0.5px;
}

.skill-list {
  display: flex; flex-wrap: wrap; gap: 0.5rem;
  list-style: none;
  margin-bottom: 1.5rem;
}
.skill-tag {
  padding: 0.3rem 0.75rem;
  border-radius: 100px;
  font-size: 0.7rem;
  font-family: var(--font-mono);
  background: var(--blue-dim);
  color: var(--blue);
  border: 1px solid rgba(59,130,246,0.2);
}
.skill-tag.accent { background: rgba(59,130,246,0.08); color: #60a5fa; }
.skill-tag.teal   { background: var(--teal-dim); color: var(--teal); border-color: rgba(20,184,166,0.2); }
.skill-tag.purple { background: var(--purple-dim); color: var(--purple); border-color: rgba(168,85,247,0.2); }
.skill-tag.gold   { background: var(--gold-dim); color: var(--gold); border-color: rgba(245,158,11,0.2); }

.skill-bar-group { display: flex; flex-direction: column; gap: 0.75rem; }
.skill-bar-item span { font-size: 0.72rem; color: var(--text-muted); display: block; margin-bottom: 4px; }
.bar { height: 4px; background: var(--bg-3); border-radius: 100px; overflow: hidden; }
.bar-fill {
  height: 100%; width: 0;
  background: var(--blue);
  border-radius: 100px;
  transition: width 1.2s cubic-bezier(0.4,0,0.2,1);
}
.bar-fill.teal   { background: var(--teal); }
.bar-fill.purple { background: var(--purple); }
.bar-fill.gold   { background: var(--gold); }

/* ─────────────────────────────────────────
   PROJECTS
───────────────────────────────────────── */
.projects { background: var(--bg-2); }

.filter-bar {
  display: flex; flex-wrap: wrap; gap: 0.75rem;
  margin-bottom: 3rem;
  justify-content: center;
}
.filter-btn {
  padding: 0.5rem 1.25rem;
  border-radius: 100px;
  font-size: 0.8rem;
  font-family: var(--font-mono);
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-muted);
  cursor: pointer;
  transition: all 0.3s;
}
.filter-btn.active, .filter-btn:hover {
  background: var(--blue);
  border-color: var(--blue);
  color: #fff;
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 1.5rem;
}

.project-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: relative;
  transition: transform var(--transition), border-color var(--transition);
  cursor: default;
}
.project-card:hover { transform: translateY(-8px); border-color: rgba(59,130,246,0.4); }
.project-card:hover .project-glow { opacity: 1; }
.project-card.featured { border-color: rgba(59,130,246,0.3); }
.project-card.hidden { display: none; }

.project-media {
  position: relative;
  height: 190px;
  overflow: hidden;
  background: var(--bg-3);
}

.project-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transform: scale(1);
  transition: transform 0.6s ease;
}

.project-media-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.45) 0%, rgba(0,0,0,0.08) 65%, rgba(0,0,0,0) 100%);
  opacity: 0.55;
  transition: opacity 0.4s ease;
  pointer-events: none;
}

.project-card:hover .project-media img { transform: scale(1.06); }
.project-card:hover .project-media-overlay { opacity: 0.75; }

.featured-label {
  position: absolute; top: 1rem; right: 1rem;
  font-size: 0.65rem;
  font-family: var(--font-mono);
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 0.25rem 0.7rem;
  border-radius: 100px;
  background: var(--blue);
  color: #fff;
  z-index: 2;
}

.project-glow {
  position: absolute; inset: 0;
  background: radial-gradient(ellipse at 50% 0%, rgba(59,130,246,0.08) 0%, transparent 70%);
  opacity: 0;
  transition: opacity 0.4s;
  pointer-events: none;
}

.project-inner { padding: 2rem; position: relative; z-index: 1; }

.project-header {
  display: flex; align-items: flex-start; justify-content: space-between;
  margin-bottom: 1.25rem;
}
.project-icon {
  width: 48px; height: 48px;
  border-radius: var(--radius);
  background: var(--blue-dim);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem;
  color: var(--blue);
}
.project-links { display: flex; gap: 0.5rem; }
.project-link {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: var(--bg-3);
  border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.8rem;
  transition: all 0.3s;
}
.project-link:hover { background: var(--blue); color: #fff; border-color: var(--blue); }

.project-card h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 0.75rem;
}
.project-card p { font-size: 0.875rem; color: var(--text-dim); line-height: 1.7; margin-bottom: 1.5rem; }

.project-tech {
  display: flex; flex-wrap: wrap; gap: 0.5rem;
}
.project-tech span {
  padding: 0.25rem 0.7rem;
  border-radius: 100px;
  font-size: 0.68rem;
  font-family: var(--font-mono);
  background: var(--bg-3);
  color: var(--text-muted);
  border: 1px solid var(--border);
}

/* ─────────────────────────────────────────
   EXPERIENCE / TIMELINE
───────────────────────────────────────── */
.experience { background: var(--bg); }

.timeline {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
  padding-left: 2rem;
}
.timeline::before {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 1px;
  background: linear-gradient(to bottom, transparent, var(--border) 10%, var(--border) 90%, transparent);
}

.timeline-item {
  position: relative;
  padding-bottom: 3rem;
}
.timeline-item:last-child { padding-bottom: 0; }

.timeline-dot {
  position: absolute;
  left: -2.4rem;
  top: 1.5rem;
  width: 12px; height: 12px;
  border-radius: 50%;
  background: var(--blue);
  border: 2px solid var(--bg);
  box-shadow: 0 0 15px var(--blue-glow);
}
.timeline-dot.accent { background: #60a5fa; box-shadow: 0 0 15px rgba(96,165,250,0.4); }
.timeline-dot.teal   { background: var(--teal); box-shadow: 0 0 15px rgba(20,184,166,0.4); }
.timeline-dot.purple { background: var(--purple); box-shadow: 0 0 15px rgba(168,85,247,0.4); }

.timeline-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: border-color 0.3s;
}
.timeline-card:hover { border-color: var(--border-hover); }

.tl-header {
  display: flex; align-items: flex-start; gap: 1rem;
  margin-bottom: 1rem;
  flex-wrap: wrap;
}
.tl-icon {
  width: 44px; height: 44px; flex-shrink: 0;
  border-radius: var(--radius);
  background: var(--blue-dim);
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem;
  color: var(--blue);
}
.tl-icon.accent { background: rgba(96,165,250,0.1); color: #60a5fa; }
.tl-icon.teal   { background: var(--teal-dim); color: var(--teal); }
.tl-icon.purple { background: var(--purple-dim); color: var(--purple); }

.tl-header h3 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 0.2rem;
}
.tl-place { font-size: 0.8rem; color: var(--text-muted); font-family: var(--font-mono); }
.tl-date {
  margin-left: auto;
  font-size: 0.72rem;
  font-family: var(--font-mono);
  color: var(--blue);
  white-space: nowrap;
  padding: 0.25rem 0.75rem;
  border-radius: 100px;
  background: var(--blue-dim);
  border: 1px solid rgba(59,130,246,0.2);
  height: fit-content;
}

.timeline-card p { font-size: 0.875rem; color: var(--text-dim); margin-bottom: 1rem; }
.tl-tags { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.tl-tags span {
  font-size: 0.68rem;
  font-family: var(--font-mono);
  padding: 0.2rem 0.65rem;
  border-radius: 100px;
  background: var(--bg-3);
  color: var(--text-muted);
  border: 1px solid var(--border);
}

/* ─────────────────────────────────────────
   CONTACT
───────────────────────────────────────── */
.contact { background: var(--bg-2); }
.contact-sub {
  text-align: center;
  color: var(--text-dim);
  font-size: 1rem;
  margin-top: -1.5rem;
  margin-bottom: 4rem;
  line-height: 1.8;
}
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 3rem;
  align-items: start;
}
.contact-info { display: flex; flex-direction: column; gap: 1rem; }
.contact-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem;
  text-decoration: none;
  transition: all 0.3s;
}
.contact-card:hover { border-color: rgba(59,130,246,0.4); transform: translateX(6px); }
.contact-card:hover .contact-arrow { opacity: 1; transform: translateX(0); color: var(--blue); }

.contact-left { display: flex; gap: 1rem; align-items: center; }
.contact-card-icon {
  width: 44px; height: 44px; flex-shrink: 0;
  border-radius: var(--radius);
  background: var(--blue-dim);
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem;
  color: var(--blue);
}
.contact-card-icon.linkedin { background: rgba(10,102,194,0.1); color: #0a66c2; }
.contact-card-icon.github   { background: rgba(255,255,255,0.05); color: #e2e8f0; }
.contact-card-label { display: block; font-size: 0.7rem; color: var(--text-muted); font-family: var(--font-mono); }
.contact-card-value { display: block; font-size: 0.875rem; color: var(--text); margin-top: 0.15rem; }
.contact-arrow {
  margin-left: auto; font-size: 0.8rem;
  color: var(--text-muted);
  opacity: 0;
  transform: translateX(-6px);
  transition: all 0.3s;
}

/* Form */
.contact-form {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  display: flex; flex-direction: column; gap: 1.25rem;
}
.form-group { display: flex; flex-direction: column; gap: 0.5rem; }
.form-group label { font-size: 0.78rem; color: var(--text-muted); font-family: var(--font-mono); letter-spacing: 0.5px; }
.form-group input,
.form-group textarea {
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.85rem 1rem;
  color: var(--text);
  font-family: var(--font-body);
  font-size: 0.9rem;
  transition: border-color 0.3s, box-shadow 0.3s;
  resize: none;
  outline: none;
}
.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(59,130,246,0.12);
}
.form-group input::placeholder, .form-group textarea::placeholder { color: var(--text-muted); }

.form-success {
  display: none;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem;
  border-radius: var(--radius);
  background: rgba(34,197,94,0.1);
  border: 1px solid rgba(34,197,94,0.25);
  color: #22c55e;
  font-size: 0.875rem;
}
.form-success.show { display: flex; }
.form-success i { font-size: 1.1rem; }

/* ─────────────────────────────────────────
   FOOTER
───────────────────────────────────────── */
.footer {
  background: var(--bg);
  border-top: 1px solid var(--border);
  padding: 3rem 0;
}
.footer-inner {
  display: flex; flex-direction: column;
  align-items: center; gap: 1rem;
  text-align: center;
}
.footer-logo {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 800;
  color: #fff;
}
.footer-tagline { font-size: 0.8rem; color: var(--text-muted); font-family: var(--font-mono); }
.footer-socials { display: flex; gap: 1rem; }
.footer-socials a {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--surface);
  border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.9rem;
  transition: all 0.3s;
}
.footer-socials a:hover { background: var(--blue); color: #fff; border-color: var(--blue); }
.footer-copy { font-size: 0.75rem; color: var(--text-muted); font-family: var(--font-mono); }

/* ─────────────────────────────────────────
   RESPONSIVE
───────────────────────────────────────── */
@media(max-width: 900px) {
  .about-grid    { grid-template-columns: 1fr; }
  .contact-grid  { grid-template-columns: 1fr; }
  .hero {
    grid-template-columns: 1fr;
    padding-top: 140px;
    padding-bottom: 60px;
    gap: 2.5rem;
    text-align: center;
  }
  .hero-content {
    align-items: center;
    gap: 1.25rem;
  }
  .hero-badge { align-self: center; }
  .hero-name { font-size: clamp(2rem, 8vw, 3rem); }
  .hero-code-panel {
    order: 2;
    width: 100%;
    max-width: 500px;
    margin: 0 auto;
  }
  .code-window { min-width: auto; width: 100%; }
  .hero-scroll { justify-content: center; }
}

@media(max-width: 768px) {
  :root { --section-pad: 80px; }
  .nav-links {
    display: none;
    position: fixed; top: 70px; left: 0; right: 0;
    background: rgba(5,8,16,0.95);
    backdrop-filter: blur(20px);
    flex-direction: column;
    padding: 2rem;
    gap: 1.5rem;
    border-bottom: 1px solid var(--border);
  }
  .nav-links.open { display: flex; }
  .nav-toggle { display: flex; }
  .about-image-frame { width: 260px; height: 260px; }
  .about-avatar { width: 160px; height: 160px; margin-top: 40px; }
  .avatar-initials { width: 160px; height: 160px; font-size: 2.2rem; }
  .avatar-img { width: 160px; height: 160px; }
  .projects-grid { grid-template-columns: 1fr; }
  .timeline { padding-left: 1.5rem; }
  .tl-date { margin-left: 0; margin-top: 0.5rem; }
  .tl-header { flex-direction: column; }
  .contact-form { padding: 1.5rem; }
}

@media(max-width: 480px) {
  .hero { padding: 120px 4% 40px; gap: 2rem; }
  .hero-name { font-size: clamp(1.75rem, 7vw, 2.5rem); letter-spacing: -0.5px; }
  .hero-title { font-size: 0.8rem; }
  .hero-tagline { font-size: 0.9rem; line-height: 1.6; }
  .hero-cta { flex-direction: column; width: 100%; }
  .hero-cta .btn { width: 100%; justify-content: center; }
  .about-stats { gap: 1rem; }
  .filter-bar { gap: 0.5rem; }
  .filter-btn { padding: 0.4rem 0.9rem; font-size: 0.72rem; }
}