/* ===========================
   CSS CUSTOM PROPERTIES
   =========================== */
:root {
  --bg-primary: #0a0a0f;
  --bg-secondary: #0f0f1a;
  --bg-card: #13131f;
  --bg-card-hover: #1a1a2e;
  --border: rgba(255, 255, 255, 0.06);
  --border-hover: rgba(99, 102, 241, 0.4);

  --accent: #6366f1;
  --accent-light: #818cf8;
  --accent-glow: rgba(99, 102, 241, 0.2);
  --accent-secondary: #06b6d4;
  --learning-color: #10b981;

  --text-primary: #f1f5f9;
  --text-secondary: #94a3b8;
  --text-muted: #475569;

  --font-heading: 'Poppins', sans-serif;
  --font-body: 'Inter', sans-serif;

  --radius: 14px;
  --radius-sm: 8px;
  --shadow: 0 4px 24px rgba(0, 0, 0, 0.4);
  --shadow-glow: 0 0 30px rgba(99, 102, 241, 0.15);

  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --navbar-height: 70px;
}

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

html { scroll-behavior: smooth; scroll-padding-top: var(--navbar-height); }

body {
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-body);
  line-height: 1.7;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
ul { list-style: none; }
img { max-width: 100%; display: block; }

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

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

/* ===========================
   UTILITIES
   =========================== */
.container { max-width: 1100px; margin: 0 auto; padding: 0 24px; }
.gradient-text {
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-secondary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Section layout */
.section { padding: 100px 0; }

.section-header {
  text-align: center;
  margin-bottom: 64px;
}
.section-tag {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-glow);
  border: 1px solid rgba(99, 102, 241, 0.25);
  padding: 6px 16px;
  border-radius: 100px;
  margin-bottom: 16px;
}
.section-title {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.2;
}
.section-sub {
  margin-top: 12px;
  color: var(--text-secondary);
  font-size: 1rem;
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  border: none;
}
.btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-secondary));
  color: #fff;
  box-shadow: 0 4px 20px rgba(99, 102, 241, 0.3);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(99, 102, 241, 0.45);
}
.btn-outline {
  background: transparent;
  color: var(--text-primary);
  border: 1.5px solid var(--border-hover);
}
.btn-outline:hover {
  background: var(--accent-glow);
  border-color: var(--accent);
  transform: translateY(-2px);
}

/* Animation classes */
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.fade-up.visible { opacity: 1; transform: translateY(0); }

/* ===========================
   NAVBAR
   =========================== */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--navbar-height);
  z-index: 1000;
  background: rgba(10, 10, 15, 0.6);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  transition: background var(--transition), box-shadow var(--transition);
}
.navbar.scrolled {
  background: rgba(10, 10, 15, 0.9);
  box-shadow: 0 2px 20px rgba(0,0,0,0.4);
}
.nav-container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.02em;
}
.logo-bracket { color: var(--accent); }
.nav-links {
  display: flex;
  gap: 36px;
}
.nav-link {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
  position: relative;
  transition: color var(--transition);
}
.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0;
  width: 0; height: 2px;
  background: var(--accent);
  border-radius: 2px;
  transition: width var(--transition);
}
.nav-link:hover, .nav-link.active { color: var(--text-primary); }
.nav-link:hover::after, .nav-link.active::after { width: 100%; }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: var(--transition);
}
.hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ===========================
   HERO
   =========================== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  padding-top: var(--navbar-height);
}
.hero-bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(99, 102, 241, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(99, 102, 241, 0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  background-position: center;
}
.hero-bg-grid::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 60%, rgba(99, 102, 241, 0.12) 0%, transparent 65%);
}
.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 780px;
  padding: 40px 24px;
}
.hero-tag {
  display: inline-block;
  font-size: 0.9rem;
  color: var(--text-secondary);
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 8px 20px;
  border-radius: 100px;
  margin-bottom: 24px;
  transition-delay: 0.1s;
}
.hero-name {
  font-family: var(--font-heading);
  font-size: clamp(2.4rem, 7vw, 4.2rem);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 12px;
  transition-delay: 0.2s;
}
.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(1.1rem, 3vw, 1.4rem);
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: 16px;
  transition-delay: 0.3s;
}
.hero-title .divider { margin: 0 12px; opacity: 0.4; }
.hero-tagline {
  font-size: 1rem;
  color: var(--text-muted);
  margin-bottom: 40px;
  transition-delay: 0.4s;
}
.hero-cta {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 32px;
  transition-delay: 0.5s;
}
.hero-badges { transition-delay: 0.6s; }
.badge-learning {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.25);
  color: var(--learning-color);
  font-size: 0.85rem;
  font-weight: 500;
  padding: 8px 18px;
  border-radius: 100px;
}
.pulse {
  animation: pulse 1.5s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}
.hero-scroll-hint {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  color: var(--text-muted);
  font-size: 0.78rem;
  letter-spacing: 0.05em;
}
.bounce {
  animation: bounce 2s ease-in-out infinite;
}
@keyframes bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(6px); }
}

/* ===========================
   ABOUT
   =========================== */
.about-section { background: var(--bg-secondary); }
.about-grid {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 64px;
  align-items: start;
}
.avatar-box {
  position: relative;
  width: 140px;
  height: 140px;
  margin: 0 auto 32px;
}
.avatar-icon {
  width: 140px;
  height: 140px;
  background: linear-gradient(135deg, var(--accent), var(--accent-secondary));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  color: #fff;
  position: relative;
  z-index: 1;
}
.avatar-ring {
  position: absolute;
  inset: -8px;
  border-radius: 50%;
  border: 2px solid transparent;
  background: linear-gradient(var(--bg-secondary), var(--bg-secondary)) padding-box,
              linear-gradient(135deg, var(--accent), var(--accent-secondary)) border-box;
  animation: spin-slow 8s linear infinite;
}
@keyframes spin-slow {
  to { transform: rotate(360deg); }
}
.about-stats {
  display: flex;
  gap: 12px;
  justify-content: center;
}
.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  text-align: center;
  flex: 1;
  transition: var(--transition);
}
.stat-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-3px);
}
.stat-num {
  display: block;
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--accent);
}
.stat-label {
  font-size: 0.72rem;
  color: var(--text-muted);
  letter-spacing: 0.05em;
}
.about-text p {
  color: var(--text-secondary);
  margin-bottom: 18px;
  font-size: 0.97rem;
}
.about-text strong { color: var(--text-primary); font-weight: 600; }
.about-skills-preview {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}
.skill-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  font-size: 0.82rem;
  font-weight: 500;
  padding: 6px 14px;
  border-radius: 100px;
  transition: var(--transition);
}
.skill-pill:hover {
  border-color: var(--accent);
  color: var(--text-primary);
}
.learning-pill {
  border-color: rgba(16, 185, 129, 0.25);
  color: var(--learning-color);
  background: rgba(16, 185, 129, 0.06);
}
.learning-pill:hover { border-color: var(--learning-color); }
.pill-tag {
  font-size: 0.65rem;
  background: var(--learning-color);
  color: #0a0a0f;
  padding: 1px 6px;
  border-radius: 100px;
  font-weight: 700;
}

/* ===========================
   SKILLS
   =========================== */
.skills-section { background: var(--bg-primary); }
.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}
.skill-category-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  transition: var(--transition);
}
.skill-category-card:hover {
  border-color: var(--border-hover);
  box-shadow: var(--shadow-glow);
  transform: translateY(-4px);
}
.learning-card {
  border-color: rgba(16, 185, 129, 0.2);
  background: linear-gradient(135deg, var(--bg-card), rgba(16, 185, 129, 0.04));
}
.learning-card:hover { border-color: rgba(16, 185, 129, 0.4); }
.skill-cat-header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 24px;
}
.skill-cat-header h3 {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 8px;
}
.skill-cat-icon {
  width: 38px; height: 38px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
}
.frontend-icon { background: rgba(99, 102, 241, 0.15); color: var(--accent); }
.prog-icon { background: rgba(6, 182, 212, 0.15); color: var(--accent-secondary); }
.tools-icon { background: rgba(251, 191, 36, 0.15); color: #fbbf24; }
.learn-icon { background: rgba(16, 185, 129, 0.15); color: var(--learning-color); }
.cat-badge {
  font-size: 0.65rem;
  background: rgba(16, 185, 129, 0.2);
  color: var(--learning-color);
  padding: 2px 8px;
  border-radius: 100px;
  font-weight: 600;
  letter-spacing: 0.05em;
}
.skill-items { display: flex; flex-direction: column; gap: 16px; }
.skill-item {
  display: grid;
  grid-template-columns: 20px 1fr 1fr;
  align-items: center;
  gap: 10px;
  font-size: 0.87rem;
  color: var(--text-secondary);
}
.skill-item i { font-size: 1.1rem; text-align: center; }
.skill-bar {
  height: 5px;
  background: rgba(255,255,255,0.06);
  border-radius: 10px;
  overflow: hidden;
}
.skill-fill {
  height: 100%;
  width: var(--fill);
  background: linear-gradient(90deg, var(--accent), var(--accent-secondary));
  border-radius: 10px;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 1s cubic-bezier(0.4, 0, 0.2, 1);
}
.skill-fill.animated { transform: scaleX(1); }
.learning-fill { background: linear-gradient(90deg, var(--learning-color), #34d399); }
/* icon colors */
.html-color { color: #f97316; }
.css-color { color: #3b82f6; }
.js-color { color: #fbbf24; }
.java-color { color: #ef4444; }
.react-color { color: #06b6d4; }
.sql-color { color: var(--accent); }
.node-color { color: #22c55e; }
.git-color { color: #f97316; }

/* ===========================
   PROJECTS
   =========================== */
.projects-section { background: var(--bg-secondary); }
.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 28px;
}
.project-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  transition: 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(--accent-secondary));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}
.project-card:hover { border-color: var(--border-hover); transform: translateY(-6px); box-shadow: var(--shadow-glow); }
.project-card:hover::before { transform: scaleX(1); }
.coming-soon-card { border-color: rgba(6, 182, 212, 0.2); }
.coming-soon-badge {
  position: absolute;
  top: 16px; right: 16px;
  background: rgba(6, 182, 212, 0.15);
  color: var(--accent-secondary);
  border: 1px solid rgba(6, 182, 212, 0.3);
  font-size: 0.7rem;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 100px;
  letter-spacing: 0.05em;
}
.project-card-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 20px;
}
.project-icon {
  width: 48px; height: 48px;
  background: var(--accent-glow);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  color: var(--accent);
}
.react-project-icon { background: rgba(6, 182, 212, 0.1); color: var(--accent-secondary); }
.project-tags { display: flex; gap: 6px; flex-wrap: wrap; justify-content: flex-end; }
.tag {
  font-size: 0.7rem;
  font-weight: 500;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border);
  color: var(--text-muted);
  padding: 3px 10px;
  border-radius: 100px;
}
.learning-tag {
  background: rgba(16, 185, 129, 0.08);
  border-color: rgba(16, 185, 129, 0.2);
  color: var(--learning-color);
}
.project-title {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 10px;
  color: var(--text-primary);
}
.project-desc {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 24px;
}
.project-links { display: flex; gap: 10px; }
.btn-project {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 18px;
  border-radius: var(--radius-sm);
  font-size: 0.83rem;
  font-weight: 500;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  transition: var(--transition);
  cursor: pointer;
}
.btn-project:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-glow);
}
.btn-project-live {
  background: var(--accent-glow);
  border-color: rgba(99, 102, 241, 0.3);
  color: var(--accent-light);
}
.btn-project-live:hover { border-color: var(--accent); color: #fff; background: var(--accent); }
.btn-project.disabled {
  opacity: 0.4;
  cursor: not-allowed;
  pointer-events: none;
}

/* ===========================
   JOURNEY / TIMELINE
   =========================== */
.journey-section { background: var(--bg-primary); }
.timeline {
  position: relative;
  max-width: 700px;
  margin: 0 auto;
}
.timeline::before {
  content: '';
  position: absolute;
  left: 24px;
  top: 0; bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--accent) 0%, var(--accent-secondary) 60%, transparent 100%);
}
.timeline-item {
  display: flex;
  gap: 32px;
  margin-bottom: 48px;
  opacity: 0;
  transform: translateX(-20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.timeline-item.visible { opacity: 1; transform: translateX(0); }
.timeline-item:last-child { margin-bottom: 0; }
.timeline-dot {
  width: 50px;
  height: 50px;
  min-width: 50px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  position: relative;
  z-index: 1;
}
.timeline-dot.done {
  background: linear-gradient(135deg, var(--accent), var(--accent-secondary));
  color: #fff;
  box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.2);
}
.timeline-dot.active-dot {
  background: rgba(16, 185, 129, 0.15);
  border: 2px solid var(--learning-color);
  color: var(--learning-color);
  box-shadow: 0 0 0 6px rgba(16, 185, 129, 0.1);
  animation: glow-pulse 2s ease-in-out infinite;
}
@keyframes glow-pulse {
  0%, 100% { box-shadow: 0 0 0 6px rgba(16, 185, 129, 0.1); }
  50% { box-shadow: 0 0 0 10px rgba(16, 185, 129, 0.05); }
}
.timeline-content {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  flex: 1;
  transition: var(--transition);
}
.timeline-content:hover {
  border-color: var(--border-hover);
  transform: translateX(4px);
}
.timeline-item.active .timeline-content {
  border-color: rgba(16, 185, 129, 0.25);
  background: linear-gradient(135deg, var(--bg-card), rgba(16, 185, 129, 0.03));
}
.timeline-date {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 8px;
}
.current-badge { color: var(--learning-color); }
.timeline-content h3 {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 8px;
}
.timeline-content p {
  font-size: 0.88rem;
  color: var(--text-secondary);
  margin-bottom: 14px;
  line-height: 1.7;
}
.timeline-tags { display: flex; flex-wrap: wrap; gap: 6px; }

/* ===========================
   CREATIVE SECTION
   =========================== */
.creative-section { background: var(--bg-secondary); }
.creative-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: auto auto;
  gap: 24px;
}
.creative-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  transition: var(--transition);
}
.creative-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-4px);
  box-shadow: var(--shadow-glow);
}
.creative-icon {
  width: 52px; height: 52px;
  background: linear-gradient(135deg, var(--accent-glow), rgba(6, 182, 212, 0.1));
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  color: var(--accent-light);
  margin-bottom: 18px;
  border: 1px solid rgba(99, 102, 241, 0.2);
}
.creative-card h3 {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 10px;
  color: var(--text-primary);
}
.creative-card p {
  font-size: 0.87rem;
  color: var(--text-secondary);
  line-height: 1.7;
}
.creative-highlight {
  grid-column: 1 / -1;
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.12), rgba(6, 182, 212, 0.08));
  border: 1px solid rgba(99, 102, 241, 0.25);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
}
.creative-highlight-inner {
  text-align: center;
  padding: 40px 32px;
}
.creative-highlight-inner i {
  font-size: 2.4rem;
  color: #fbbf24;
  margin-bottom: 16px;
  display: block;
}
.creative-highlight-inner h3 {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 12px;
  background: linear-gradient(135deg, var(--accent-light), var(--accent-secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.creative-highlight-inner p {
  color: var(--text-secondary);
  max-width: 520px;
  margin: 0 auto;
  font-size: 0.93rem;
}

/* ===========================
   CONTACT
   =========================== */
.contact-section { background: var(--bg-primary); }
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 56px;
  align-items: start;
}
.contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 28px;
}
.contact-icon {
  width: 44px; height: 44px;
  background: var(--accent-glow);
  border: 1px solid rgba(99, 102, 241, 0.2);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  font-size: 1rem;
  flex-shrink: 0;
}
.contact-info-item h4 {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin-bottom: 4px;
}
.contact-info-item p { color: var(--text-secondary); font-size: 0.93rem; }
.contact-socials {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 32px;
}
.social-link {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 12px 20px;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  color: var(--text-secondary);
  transition: var(--transition);
}
.social-link:hover {
  border-color: var(--border-hover);
  color: var(--text-primary);
  transform: translateX(4px);
}
.social-link i { font-size: 1.1rem; color: var(--accent); }
.open-to-work {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(16, 185, 129, 0.08);
  border: 1px solid rgba(16, 185, 129, 0.25);
  color: var(--learning-color);
  font-size: 0.85rem;
  font-weight: 500;
  padding: 10px 20px;
  border-radius: 100px;
}
.open-dot {
  width: 8px; height: 8px;
  background: var(--learning-color);
  border-radius: 50%;
  animation: pulse 1.5s ease-in-out infinite;
  flex-shrink: 0;
}
/* Form */
.contact-form { display: flex; flex-direction: column; gap: 20px; }
.form-group { display: flex; flex-direction: column; gap: 8px; }
.form-group label {
  font-size: 0.83rem;
  font-weight: 500;
  color: var(--text-secondary);
  letter-spacing: 0.03em;
}
.form-group input,
.form-group textarea {
  background: var(--bg-card);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 0.93rem;
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
  resize: vertical;
}
.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.12);
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--text-muted); }
.form-submit { width: 100%; justify-content: center; margin-top: 4px; }
.form-success {
  display: none;
  color: var(--learning-color);
  font-size: 0.9rem;
  font-weight: 500;
  text-align: center;
  padding: 12px;
  background: rgba(16, 185, 129, 0.08);
  border: 1px solid rgba(16, 185, 129, 0.25);
  border-radius: var(--radius-sm);
}
.form-success.show { display: block; }
.form-error {
  display: none;
  color: #ef4444;
  font-size: 0.9rem;
  font-weight: 500;
  text-align: center;
  padding: 12px;
  background: rgba(239, 68, 68, 0.08);
  border: 1px solid rgba(239, 68, 68, 0.25);
  border-radius: var(--radius-sm);
}
.form-error.show { display: block; }

/* ===========================
   FOOTER
   =========================== */
.footer {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border);
  padding: 40px 24px;
}
.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
}
.footer-logo {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
}
.footer-links {
  display: flex;
  gap: 32px;
  flex-wrap: wrap;
  justify-content: center;
}
.footer-links a {
  font-size: 0.87rem;
  color: var(--text-muted);
  transition: color var(--transition);
}
.footer-links a:hover { color: var(--text-primary); }
.footer-copy {
  font-size: 0.82rem;
  color: var(--text-muted);
  text-align: center;
}
.heart { color: #ef4444; animation: heartbeat 1.5s ease-in-out infinite; }
@keyframes heartbeat {
  0%, 100% { transform: scale(1); }
  25% { transform: scale(1.2); }
  50% { transform: scale(1); }
  75% { transform: scale(1.1); }
}

/* ===========================
   RESPONSIVE
   =========================== */
@media (max-width: 900px) {
  .about-grid { grid-template-columns: 1fr; gap: 40px; }
  .about-avatar { max-width: 300px; margin: 0 auto; }
  .creative-grid { grid-template-columns: 1fr; }
  .creative-highlight { grid-column: auto; }
  .contact-grid { grid-template-columns: 1fr; gap: 40px; }
}
@media (max-width: 768px) {
  .nav-links {
    position: fixed;
    top: var(--navbar-height);
    left: 0; right: 0;
    background: rgba(10, 10, 15, 0.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    padding: 24px;
    gap: 4px;
    border-bottom: 1px solid var(--border);
    transform: translateY(-100vh);
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 999;
  }
  .nav-links.open { transform: translateY(0); }
  .nav-link { padding: 14px 0; font-size: 1rem; border-bottom: 1px solid var(--border); }
  .hamburger { display: flex; }
  .section { padding: 72px 0; }
  .timeline::before { left: 20px; }
  .timeline-dot { width: 40px; height: 40px; min-width: 40px; font-size: 0.85rem; }
  .skills-grid { grid-template-columns: 1fr; }
  .projects-grid { grid-template-columns: 1fr; }
}
@media (max-width: 480px) {
  .hero-cta { flex-direction: column; align-items: center; }
  .btn { width: 100%; justify-content: center; max-width: 280px; }
  .about-stats { flex-direction: column; gap: 10px; max-width: 200px; margin: 0 auto 24px; }
  .footer-links { gap: 20px; }
}