/* ==============================
   ROOT & VARIABLES
================================= */
:root {
  --bg: #080c14;
  --bg2: #0d1220;
  --bg3: #111827;
  --accent: #00d4ff;
  --accent2: #0af5c0;
  --accent-dim: rgba(0, 212, 255, 0.12);
  --accent-glow: 0 0 20px rgba(0,212,255,0.4);
  --text: #e8edf5;
  --text-muted: #8b9ab3;
  --border: rgba(255,255,255,0.07);
  --card-bg: rgba(13,18,32,0.85);
  --radius: 16px;
  --radius-sm: 10px;
  --font-display: 'Poppins', sans-serif;
  --font-body: 'Poppins', sans-serif;
  --nav-h: 72px;
  --transition: 0.3s ease;
  --shadow: 0 20px 60px rgba(0,0,0,0.4);
}
.light-mode {
  --bg: #f0f4fa;
  --bg2: #e6ecf5;
  --bg3: #ffffff;
  --text: #0d1220;
  --text-muted: #4a5568;
  --border: rgba(0,0,0,0.09);
  --card-bg: rgba(255,255,255,0.95);
  --accent-dim: rgba(0, 180, 220, 0.1);
}

/* ==============================
   RESET & BASE
================================= */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: var(--nav-h); }
body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  font-size: 16px;
  line-height: 1.7;
  overflow-x: hidden;
  transition: background 0.4s, color 0.4s;
}
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; display: block; }

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

/* ==============================
   CONTAINER
================================= */
.container { max-width: 1160px; margin: 0 auto; padding: 0 24px; }

/* ==============================
   NAVBAR
================================= */
#navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  height: var(--nav-h);
  display: flex; align-items: center;
  background: rgba(8,12,20,0.85);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--border);
  transition: background var(--transition);
}
.light-mode #navbar { background: rgba(240,244,250,0.88); }
.nav-inner {
  max-width: 1200px; margin: 0 auto; padding: 0 24px;
  width: 100%; display: flex; align-items: center; gap: 32px;
}
.nav-logo {
  font-family: var(--font-display); font-size: 1.6rem; font-weight: 800;
  color: var(--text); white-space: nowrap;
}
.dot { color: var(--accent); }
.nav-links { display: flex; gap: 4px; flex: 1; justify-content: center; }
.nav-link {
  font-size: 0.875rem; font-weight: 500; padding: 6px 14px; border-radius: 8px;
  color: var(--text-muted); transition: var(--transition); letter-spacing: 0.02em;
}
.nav-link:hover, .nav-link.active {
  color: var(--accent); background: var(--accent-dim);
}
.nav-actions { display: flex; align-items: center; gap: 12px; margin-left: auto; }

#themeToggle {
  background: var(--accent-dim); border: 1px solid var(--border); color: var(--accent);
  padding: 8px 10px; border-radius: 8px; cursor: pointer; font-size: 0.9rem;
  transition: var(--transition);
}
#themeToggle:hover { background: var(--accent); color: #000; }

.btn-hire-mobile {
  display: none;
  background: var(--accent); color: #000; border: none;
  padding: 8px 18px; border-radius: 8px; font-weight: 700; font-size: 0.85rem;
  cursor: pointer; font-family: var(--font-display);
}
.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); border-radius: 2px; transition: var(--transition); }

/* ==============================
   BUTTONS
================================= */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 28px; border-radius: 10px;
  font-family: var(--font-display); font-weight: 700; font-size: 0.9rem;
  cursor: pointer; transition: var(--transition); border: 2px solid transparent;
  letter-spacing: 0.03em;
}
.btn-primary {
  background: var(--accent); color: #000;
  box-shadow: 0 0 0 rgba(0,212,255,0);
}
.btn-primary:hover { box-shadow: var(--accent-glow), 0 8px 24px rgba(0,212,255,0.3); transform: translateY(-2px); }
.btn-outline { background: transparent; border-color: var(--accent); color: var(--accent); }
.btn-outline:hover { background: var(--accent); color: #000; transform: translateY(-2px); }
.btn-full { width: 100%; justify-content: center; }

.btn-sm { display: inline-flex; align-items: center; gap: 6px; padding: 7px 16px; border-radius: 8px; font-size: 0.8rem; font-weight: 600; cursor: pointer; transition: var(--transition); border: 1px solid transparent; }
.btn-ghost { border-color: var(--border); color: var(--text-muted); }
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); }
.btn-accent { background: var(--accent); color: #000; }
.btn-accent:hover { box-shadow: var(--accent-glow); transform: translateY(-1px); }

/* ==============================
   SECTION BASE
================================= */
.section { padding: 96px 0; }
.section-header { text-align: center; margin-bottom: 60px; }
.section-tag {
  display: inline-block; background: var(--accent-dim); color: var(--accent);
  font-size: 0.8rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase;
  padding: 6px 18px; border-radius: 20px; margin-bottom: 14px; border: 1px solid rgba(0,212,255,0.2);
}
.section-header h2 {
  font-family: var(--font-display); font-size: clamp(2rem, 4vw, 2.8rem); font-weight: 800; line-height: 1.1;
}

/* ==============================
   HERO
================================= */
.hero-section {
  min-height: 100vh; display: flex; align-items: center; position: relative; overflow: hidden;
  padding-top: var(--nav-h);
}
#particleCanvas { position: absolute; inset: 0; pointer-events: none; z-index: 0; }
.hero-glow {
  position: absolute; top: 20%; left: 10%; width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(0,212,255,0.08) 0%, transparent 70%);
  pointer-events: none; z-index: 0;
}
.hero-container {
  max-width: 1200px; margin: 0 auto; padding: 0 24px;
  display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center;
  position: relative; z-index: 1; width: 100%;
}
.hero-greeting { font-size: 1.1rem; color: var(--accent); font-weight: 500; margin-bottom: 12px; }
.hero-name {
  font-family: var(--font-display); font-size: clamp(2.8rem, 6vw, 4.5rem);
  font-weight: 800; line-height: 1.05; margin-bottom: 16px;
}
.hero-name .accent { color: var(--accent); }
.hero-role-wrap { font-family: var(--font-display); font-size: 1.3rem; font-weight: 600; color: var(--text-muted); margin-bottom: 20px; min-height: 36px; }
#typedRole { color: var(--accent2); }
.cursor-blink { animation: blink 1s infinite; color: var(--accent); }
@keyframes blink { 0%,100%{opacity:1} 50%{opacity:0} }
.hero-summary { color: var(--text-muted); font-size: 1.05rem; line-height: 1.75; margin-bottom: 32px; max-width: 500px; }
.hero-cta { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 32px; }
.hero-socials { display: flex; gap: 16px; }
.hero-socials a {
  width: 42px; height: 42px; border-radius: 10px; display: flex; align-items: center; justify-content: center;
  border: 1px solid var(--border); color: var(--text-muted); font-size: 1.1rem; transition: var(--transition);
}
.hero-socials a:hover { border-color: var(--accent); color: var(--accent); background: var(--accent-dim); transform: translateY(-2px); }

/* Profile image */
.hero-image-wrap { position: relative; display: flex; justify-content: center; }
.profile-ring {
  width: 360px; height: 360px; border-radius: 50%; overflow: hidden;
  border: 3px solid var(--accent); box-shadow: 0 0 40px rgba(0,212,255,0.25), 0 0 80px rgba(0,212,255,0.1);
  position: relative;
}
.profile-img { width: 100%; height: 100%; object-fit: cover; object-position: top; }

.floating-badge {
  position: absolute; background: var(--bg2); border: 1px solid var(--accent);
  padding: 8px 16px; border-radius: 30px; font-size: 0.8rem; font-weight: 700;
  color: var(--accent); display: flex; align-items: center; gap: 6px;
  box-shadow: 0 4px 20px rgba(0,212,255,0.2); animation: float 3s ease-in-out infinite;
}
.badge1 { top: 10%; left: -30px; animation-delay: 0s; }
.badge2 { bottom: 25%; left: -40px; animation-delay: 1s; }
.badge3 { top: 20%; right: -20px; animation-delay: 2s; }
@keyframes float { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-10px)} }

.scroll-indicator {
  position: absolute; bottom: 32px; left: 50%; transform: translateX(-50%);
  z-index: 2;
}
.scroll-indicator span {
  display: block; width: 2px; height: 60px;
  background: linear-gradient(to bottom, var(--accent), transparent);
  margin: 0 auto; animation: scrollPulse 2s ease-in-out infinite;
}
@keyframes scrollPulse { 0%,100%{opacity:0.3;transform:scaleY(1)} 50%{opacity:1;transform:scaleY(1.1)} }

/* ==============================
   ABOUT
================================= */
.about-section { background: var(--bg2); }
.about-grid { display: grid; grid-template-columns: 340px 1fr; gap: 64px; align-items: start; }
.about-img-wrap { position: relative; }
.about-img {
  width: 100%; border-radius: 20px; object-fit: cover; aspect-ratio: 3/4;
  object-position: top; border: 2px solid var(--border);
}
.about-img-badge {
  position: absolute; bottom: -20px; right: -20px;
  background: var(--accent); color: #000; padding: 10px 20px; border-radius: 30px;
  font-weight: 800; font-size: 0.875rem; font-family: var(--font-display);
  box-shadow: var(--accent-glow);
}
.about-lead { font-size: 1.1rem; color: var(--text); margin-bottom: 16px; }
.about-content p { color: var(--text-muted); margin-bottom: 16px; }
.about-content strong { color: var(--text); }
.what-looking {
  background: var(--accent-dim); border: 1px solid rgba(0,212,255,0.2);
  border-radius: var(--radius-sm); padding: 20px; margin: 24px 0;
}
.what-looking h3 { font-family: var(--font-display); font-size: 1rem; color: var(--accent); margin-bottom: 8px; }
.what-looking p { color: var(--text-muted); font-size: 0.95rem; margin: 0; }
.about-stats { display: flex; gap: 32px; margin-top: 24px; }
.stat { text-align: center; }
.stat-num { display: block; font-family: var(--font-display); font-size: 2rem; font-weight: 800; color: var(--accent); }
.stat-label { font-size: 0.8rem; color: var(--text-muted); }

/* ==============================
   SKILLS
================================= */
.skills-section { background: var(--bg); }
.skills-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 24px; }
.skill-cat {
  background: var(--card-bg); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 24px; transition: var(--transition);
  backdrop-filter: blur(12px);
}
.skill-cat:hover { border-color: var(--accent); box-shadow: 0 0 30px rgba(0,212,255,0.1); transform: translateY(-4px); }
.skill-cat-header { display: flex; align-items: center; gap: 10px; margin-bottom: 16px; }
.skill-cat-header i { font-size: 1.2rem; color: var(--accent); }
.skill-cat-header h3 { font-family: var(--font-display); font-size: 0.95rem; font-weight: 700; }
.skill-chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip {
  display: inline-flex; align-items: center; gap: 6px;
  background: var(--accent-dim); color: var(--accent);
  padding: 6px 14px; border-radius: 20px; font-size: 0.8rem; font-weight: 600;
  border: 1px solid rgba(0,212,255,0.2); transition: var(--transition); cursor: default;
}
.chip:hover { background: var(--accent); color: #000; transform: scale(1.05); }

/* ==============================
   PROJECTS
================================= */
.projects-section { background: var(--bg2); }
.project-filters { display: flex; gap: 10px; justify-content: center; margin-bottom: 40px; flex-wrap: wrap; }
.filter-btn {
  padding: 8px 22px; border-radius: 8px; border: 1px solid var(--border); background: transparent;
  color: var(--text-muted); font-size: 0.875rem; font-weight: 600; cursor: pointer; transition: var(--transition);
  font-family: var(--font-body);
}
.filter-btn.active, .filter-btn:hover { background: var(--accent); color: #000; border-color: var(--accent); }
.projects-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(340px, 1fr)); gap: 28px; }

.project-card {
  background: var(--card-bg); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 28px; transition: var(--transition); backdrop-filter: blur(12px);
  position: relative; overflow: hidden;
}
.project-card::before {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(0,212,255,0.04), transparent);
  opacity: 0; transition: var(--transition);
}
.project-card:hover { border-color: var(--accent); transform: translateY(-6px); box-shadow: 0 20px 50px rgba(0,212,255,0.12); }
.project-card:hover::before { opacity: 1; }
.project-card.hidden { display: none; }

.project-card-top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px; }
.project-icon { width: 48px; height: 48px; border-radius: 12px; background: var(--accent-dim); border: 1px solid rgba(0,212,255,0.2); display: flex; align-items: center; justify-content: center; font-size: 1.3rem; color: var(--accent); }
.project-tags { display: flex; gap: 6px; flex-wrap: wrap; }
.tag { background: var(--accent-dim); color: var(--accent); padding: 3px 10px; border-radius: 6px; font-size: 0.72rem; font-weight: 700; border: 1px solid rgba(0,212,255,0.2); }
.project-title { font-family: var(--font-display); font-size: 1.2rem; font-weight: 700; margin-bottom: 10px; }
.project-desc { color: var(--text-muted); font-size: 0.9rem; margin-bottom: 16px; }
.project-features { padding-left: 16px; margin-bottom: 20px; }
.project-features li { color: var(--text-muted); font-size: 0.85rem; margin-bottom: 6px; list-style: disc; }
.project-actions { display: flex; gap: 12px; }

/* ==============================
   EXPERIENCE
================================= */
.experience-section { background: var(--bg); }
.timeline { position: relative; max-width: 800px; margin: 0 auto; }
.timeline::before {
  content: ''; position: absolute; left: 20px; top: 0; bottom: 0; width: 2px;
  background: linear-gradient(to bottom, var(--accent), transparent);
}
.timeline-item { display: flex; gap: 40px; position: relative; }
.timeline-dot {
  width: 42px; height: 42px; border-radius: 50%; background: var(--accent); flex-shrink: 0;
  display: flex; align-items: center; justify-content: center; box-shadow: var(--accent-glow);
  position: relative; z-index: 1;
}
.timeline-card {
  flex: 1; background: var(--card-bg); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 28px; margin-bottom: 32px;
  backdrop-filter: blur(12px); transition: var(--transition);
}
.timeline-card:hover { border-color: var(--accent); }
.timeline-header { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 16px; flex-wrap: wrap; gap: 12px; }
.timeline-header h3 { font-family: var(--font-display); font-size: 1.1rem; font-weight: 700; }
.timeline-company { color: var(--accent); font-size: 0.9rem; margin-top: 4px; display: flex; align-items: center; gap: 6px; }
.timeline-duration {
  background: var(--accent-dim); color: var(--accent); padding: 6px 14px;
  border-radius: 20px; font-size: 0.8rem; font-weight: 700; white-space: nowrap;
  display: flex; align-items: center; gap: 6px;
}
.timeline-points { padding-left: 18px; margin-bottom: 16px; }
.timeline-points li { color: var(--text-muted); font-size: 0.9rem; margin-bottom: 8px; list-style: disc; }
.timeline-tags { display: flex; gap: 8px; flex-wrap: wrap; }
.timeline-tags span { background: var(--accent-dim); color: var(--accent); padding: 3px 10px; border-radius: 6px; font-size: 0.75rem; font-weight: 600; border: 1px solid rgba(0,212,255,0.2); }

/* ==============================
   EDUCATION
================================= */
.education-section { background: var(--bg2); }
.edu-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 24px; }
.edu-card {
  background: var(--card-bg); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 28px; display: flex; gap: 20px; align-items: flex-start; transition: var(--transition);
  backdrop-filter: blur(12px);
}
.edu-card:hover { border-color: var(--accent); transform: translateY(-4px); }
.edu-icon {
  width: 50px; height: 50px; border-radius: 12px; background: var(--accent-dim);
  display: flex; align-items: center; justify-content: center; font-size: 1.3rem; color: var(--accent);
  flex-shrink: 0; border: 1px solid rgba(0,212,255,0.2);
}
.edu-badge {
  display: inline-block; background: var(--accent); color: #000;
  font-size: 0.7rem; font-weight: 800; padding: 2px 10px; border-radius: 4px; margin-bottom: 8px;
  font-family: var(--font-display);
}
.edu-card h3 { font-family: var(--font-display); font-size: 0.95rem; font-weight: 700; margin-bottom: 6px; }
.edu-school { color: var(--text-muted); font-size: 0.85rem; margin-bottom: 6px; }
.edu-year { font-size: 0.8rem; color: var(--accent); font-weight: 600; }

/* ==============================
   ACHIEVEMENTS
================================= */
.achievements-section { background: var(--bg); }
.achievements-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 24px; }
.achievement-card {
  background: var(--card-bg); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 28px; text-align: center; transition: var(--transition); backdrop-filter: blur(12px);
}
.achievement-card:hover { border-color: var(--accent); transform: translateY(-6px); box-shadow: 0 16px 40px rgba(0,212,255,0.1); }
.achievement-card i { font-size: 2rem; color: var(--accent); margin-bottom: 16px; display: block; }
.achievement-card h4 { font-family: var(--font-display); font-size: 0.95rem; font-weight: 700; margin-bottom: 10px; }
.achievement-card p { color: var(--text-muted); font-size: 0.875rem; }

/* ==============================
   AI TOOLS
================================= */
.ai-section { position: relative; overflow: hidden; padding: 96px 0; background: var(--bg2); }
.ai-bg {
  position: absolute; inset: 0; background-size: cover; background-position: center;
  opacity: 0.12; filter: blur(2px);
}
.light-mode .ai-bg { opacity: 0.08; }
.ai-overlay { position: absolute; inset: 0; background: linear-gradient(to bottom, var(--bg2) 0%, transparent 30%, var(--bg2) 100%); }
.ai-content-wrap { position: relative; z-index: 2; }
.ai-tag { background: rgba(10,245,192,0.12); color: var(--accent2); border-color: rgba(10,245,192,0.2); }
.ai-title { color: var(--accent2) !important; }
.ai-subtitle { color: var(--text-muted); font-size: 1rem; max-width: 600px; margin: 0 auto; }
.ai-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 24px; margin-top: 48px; }
.ai-tool-card {
  background: rgba(10,245,192,0.06); border: 1px solid rgba(10,245,192,0.2);
  border-radius: var(--radius); padding: 28px; text-align: center; transition: var(--transition);
}
.ai-tool-card:hover { border-color: var(--accent2); transform: translateY(-4px); box-shadow: 0 16px 40px rgba(10,245,192,0.1); }
.ai-tool-icon { font-size: 2rem; color: var(--accent2); margin-bottom: 16px; }
.ai-tool-card h4 { font-family: var(--font-display); font-size: 1rem; font-weight: 700; color: var(--accent2); margin-bottom: 10px; }
.ai-tool-card p { color: var(--text-muted); font-size: 0.875rem; }

/* ==============================
   CONTACT
================================= */
.contact-section { background: var(--bg); }
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: start; }
.contact-intro { color: var(--text-muted); font-size: 1rem; margin-bottom: 28px; }
.contact-cards { display: flex; flex-direction: column; gap: 14px; margin-bottom: 28px; }
.contact-card {
  display: flex; align-items: center; gap: 16px;
  background: var(--card-bg); border: 1px solid var(--border); border-radius: var(--radius-sm);
  padding: 16px 20px; transition: var(--transition); backdrop-filter: blur(12px);
}
.contact-card:hover { border-color: var(--accent); transform: translateX(4px); }
.contact-card i { font-size: 1.2rem; color: var(--accent); width: 24px; }
.contact-card span { font-size: 0.75rem; color: var(--text-muted); display: block; }
.contact-card strong { font-size: 0.9rem; }
.social-links { display: flex; gap: 12px; flex-wrap: wrap; }
.social-btn {
  display: inline-flex; align-items: center; gap: 8px;
  border: 1px solid var(--border); padding: 9px 18px; border-radius: 8px;
  font-size: 0.85rem; font-weight: 600; color: var(--text-muted); transition: var(--transition);
}
.social-btn:hover { border-color: var(--accent); color: var(--accent); background: var(--accent-dim); }

/* Contact form */
.contact-form-wrap {
  background: var(--card-bg); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 36px; backdrop-filter: blur(12px);
}
.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-size: 0.85rem; font-weight: 600; margin-bottom: 8px; color: var(--text-muted); }
.form-group input, .form-group textarea {
  width: 100%; background: var(--bg3); border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 12px 16px; color: var(--text); font-family: var(--font-body); font-size: 0.95rem;
  transition: 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(0,212,255,0.1); }
.form-error { font-size: 0.78rem; color: #ff6b6b; display: block; margin-top: 4px; }
.form-success {
  text-align: center; padding: 40px 20px;
}
.form-success i { font-size: 3rem; color: var(--accent2); margin-bottom: 16px; display: block; }
.form-success h4 { font-family: var(--font-display); font-size: 1.3rem; margin-bottom: 8px; }
.form-success p { color: var(--text-muted); }

/* ==============================
   FOOTER
================================= */
footer {
  background: var(--bg2); border-top: 1px solid var(--border);
  padding: 40px 0;
}
.footer-inner {
  display: flex; flex-wrap: wrap; gap: 24px; align-items: center; justify-content: space-between;
}
.footer-brand p { color: var(--text-muted); font-size: 0.85rem; margin-top: 6px; }
.footer-links { display: flex; gap: 24px; }
.footer-links a { color: var(--text-muted); font-size: 0.875rem; transition: var(--transition); }
.footer-links a:hover { color: var(--accent); }
.footer-copy { color: var(--text-muted); font-size: 0.8rem; }

/* ==============================
   SCROLL TO TOP
================================= */
#scrollTop {
  position: fixed; bottom: 32px; right: 32px; z-index: 500;
  width: 46px; height: 46px; border-radius: 12px;
  background: var(--accent); color: #000; border: none; cursor: pointer;
  font-size: 1rem; display: flex; align-items: center; justify-content: center;
  opacity: 0; transform: translateY(20px); transition: var(--transition);
  box-shadow: var(--accent-glow);
}
#scrollTop.visible { opacity: 1; transform: translateY(0); }
#scrollTop:hover { transform: translateY(-3px); box-shadow: 0 0 30px rgba(0,212,255,0.6); }

/* ==============================
   STICKY HIRE ME (MOBILE)
================================= */
.sticky-hire {
  display: none; position: fixed; bottom: 20px; left: 50%; transform: translateX(-50%);
  background: var(--accent); color: #000; padding: 12px 32px; border-radius: 30px;
  font-weight: 800; font-size: 0.9rem; z-index: 500; font-family: var(--font-display);
  box-shadow: var(--accent-glow);
}

/* ==============================
   TOAST
================================= */
.toast {
  position: fixed; bottom: 90px; left: 50%; transform: translateX(-50%);
  background: var(--accent); color: #000; padding: 12px 28px; border-radius: 30px;
  font-weight: 700; font-size: 0.9rem; z-index: 999; opacity: 0; transition: opacity 0.4s;
  pointer-events: none;
}
.toast.show { opacity: 1; }

/* ==============================
   RESPONSIVE
================================= */
@media (max-width: 900px) {
  .hero-container { grid-template-columns: 1fr; text-align: center; gap: 40px; }
  .hero-text { order: 2; }
  .hero-image-wrap { order: 1; }
  .hero-summary { margin: 0 auto 32px; }
  .hero-cta { justify-content: center; }
  .hero-socials { justify-content: center; }
  .profile-ring { width: 260px; height: 260px; }
  .badge1, .badge2, .badge3 { display: none; }

  .about-grid { grid-template-columns: 1fr; }
  .about-img-wrap { max-width: 300px; margin: 0 auto; }
  .about-img-badge { right: -10px; bottom: -10px; }

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

  .nav-links { display: none; flex-direction: column; position: absolute; top: var(--nav-h); left: 0; right: 0; background: var(--bg2); padding: 16px; border-bottom: 1px solid var(--border); }
  .nav-links.open { display: flex; }
  .hamburger { display: flex; }
  .btn-hire-mobile { display: block; }
  .sticky-hire { display: block; }

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

@media (max-width: 600px) {
  .section { padding: 72px 0; }
  .skills-grid { grid-template-columns: 1fr 1fr; }
  .achievements-grid { grid-template-columns: 1fr 1fr; }
  .about-stats { gap: 20px; }
}