* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --primary: #6c63ff;
  --primary-dark: #5548e0;
  --bg: #0f0e17;
  --bg2: #1a1a2e;
  --card: rgba(255,255,255,0.05);
  --text: #fffffe;
  --text-muted: #a7a9be;
  --border: rgba(255,255,255,0.1);
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Poppins', sans-serif;
  background: var(--bg);
  color: var(--text);
}

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

/* ── Navbar ── */
.navbar {
  position: fixed;
  top: 0;
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 60px;
  z-index: 1000;
  transition: all 0.3s;
}

.navbar.scrolled {
  background: rgba(15,14,23,0.95);
  backdrop-filter: blur(10px);
  box-shadow: 0 2px 20px rgba(0,0,0,0.3);
  padding: 12px 60px;
}

.logo {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--primary);
  letter-spacing: 1px;
}

.nav-links {
  list-style: none;
  display: flex;
  gap: 32px;
}

.nav-links a {
  text-decoration: none;
  color: var(--text-muted);
  font-size: 0.95rem;
  font-weight: 500;
  transition: color 0.3s;
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--primary);
  transition: width 0.3s;
}

.nav-links a:hover { color: var(--text); }
.nav-links a:hover::after { width: 100%; }

.hamburger {
  display: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--primary);
}

/* ── Hero ── */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 100px 60px 60px;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(108,99,255,0.15) 0%, transparent 70%);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
}

/* Floating bubbles */
.hero-bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}

.hero-bg span {
  position: absolute;
  border-radius: 50%;
  background: rgba(108,99,255,0.12);
  animation: float 8s infinite;
}

.hero-bg span:nth-child(1)  { width:80px;  height:80px;  top:20%; left:10%; animation-delay:0s; }
.hero-bg span:nth-child(2)  { width:40px;  height:40px;  top:60%; left:20%; animation-delay:1s; }
.hero-bg span:nth-child(3)  { width:120px; height:120px; top:10%; left:70%; animation-delay:2s; }
.hero-bg span:nth-child(4)  { width:60px;  height:60px;  top:80%; left:80%; animation-delay:3s; }
.hero-bg span:nth-child(5)  { width:30px;  height:30px;  top:40%; left:90%; animation-delay:1.5s; }
.hero-bg span:nth-child(6)  { width:100px; height:100px; top:70%; left:5%;  animation-delay:2.5s; }
.hero-bg span:nth-child(7)  { width:50px;  height:50px;  top:30%; left:50%; animation-delay:0.5s; }
.hero-bg span:nth-child(8)  { width:70px;  height:70px;  top:85%; left:40%; animation-delay:3.5s; }
.hero-bg span:nth-child(9)  { width:20px;  height:20px;  top:15%; left:35%; animation-delay:4s; }
.hero-bg span:nth-child(10) { width:90px;  height:90px;  top:50%; left:60%; animation-delay:2s; }

@keyframes float {
  0%, 100% { transform: translateY(0) scale(1); opacity: 0.6; }
  50%       { transform: translateY(-30px) scale(1.05); opacity: 1; }
}

.hero-content { max-width: 580px; z-index: 1; }

.greeting {
  font-size: 1.1rem;
  color: var(--primary);
  font-weight: 500;
  margin-bottom: 8px;
}

.hero-name {
  font-size: 4rem;
  font-weight: 800;
  line-height: 1.1;
  background: linear-gradient(135deg, #fff 40%, var(--primary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 12px;
}

.role {
  font-size: 1.3rem;
  color: var(--text-muted);
  margin-bottom: 12px;
  min-height: 36px;
}

.typed {
  color: var(--primary);
  font-weight: 600;
  border-right: 2px solid var(--primary);
  padding-right: 4px;
  animation: blink 0.7s infinite;
}

@keyframes blink {
  0%, 100% { border-color: var(--primary); }
  50%       { border-color: transparent; }
}

.hero-desc {
  color: var(--text-muted);
  font-size: 1rem;
  margin-bottom: 35px;
  line-height: 1.7;
}

.hero-buttons { display: flex; gap: 15px; flex-wrap: wrap; margin-bottom: 30px; }

.hero-socials { display: flex; gap: 15px; }

.hero-socials a {
  width: 40px;
  height: 40px;
  border: 1px solid var(--border);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  text-decoration: none;
  font-size: 1.1rem;
  transition: all 0.3s;
}

.hero-socials a:hover {
  border-color: var(--primary);
  color: var(--primary);
  transform: translateY(-3px);
}

/* Avatar */
.avatar-ring {
  width: 320px;
  height: 320px;
  border-radius: 50%;
  padding: 5px;
  background: linear-gradient(135deg, var(--primary), #a78bfa, #ff6b9d);
  box-shadow: 0 0 40px rgba(108,99,255,0.3);
  z-index: 1;
}

.avatar {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background: var(--bg2);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
}


/* ── Buttons ── */
.btn {
  padding: 13px 30px;
  border-radius: 30px;
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  border: none;
  transition: all 0.3s;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.btn.primary {
  background: linear-gradient(135deg, var(--primary), #a78bfa);
  color: #fff;
  box-shadow: 0 4px 20px rgba(108,99,255,0.4);
}

.btn.primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(108,99,255,0.6);
}

.btn.secondary {
  background: transparent;
  color: var(--text);
  border: 1.5px solid var(--border);
}

.btn.secondary:hover {
  border-color: var(--primary);
  color: var(--primary);
  transform: translateY(-3px);
}

/* ── Sections ── */
.section { padding: 90px 60px; }

.bg-light { background: var(--bg2); }

.section-title {
  font-size: 2.2rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: 60px;
  color: var(--text);
  position: relative;
}

.section-title::after {
  content: '';
  display: block;
  width: 50px;
  height: 4px;
  background: linear-gradient(90deg, var(--primary), #a78bfa);
  margin: 12px auto 0;
  border-radius: 2px;
}

/* ── About ── */
.about-content {
  max-width: 750px;
  margin: 0 auto;
  text-align: center;
}

.about-content > p {
  font-size: 1.05rem;
  color: var(--text-muted);
  line-height: 1.9;
  margin-bottom: 50px;
}

.about-stats {
  display: flex;
  justify-content: center;
  gap: 30px;
  flex-wrap: wrap;
}

.stat {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 25px 35px;
  text-align: center;
  backdrop-filter: blur(10px);
  transition: transform 0.3s, border-color 0.3s;
}

.stat:hover {
  transform: translateY(-5px);
  border-color: var(--primary);
}

.stat-icon {
  font-size: 1.8rem;
  color: var(--primary);
  margin-bottom: 10px;
}

.stat h3 {
  font-size: 2rem;
  font-weight: 700;
  color: var(--text);
}

.stat p { color: var(--text-muted); font-size: 0.9rem; margin-top: 4px; }

/* ── Skills ── */
.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(110px, 1fr));
  gap: 18px;
  max-width: 850px;
  margin: 0 auto;
}

.skill-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 25px 15px;
  text-align: center;
  backdrop-filter: blur(10px);
  transition: transform 0.3s, border-color 0.3s, box-shadow 0.3s;
  cursor: default;
}

.skill-card:hover {
  transform: translateY(-8px);
  border-color: var(--primary);
  box-shadow: 0 10px 30px rgba(108,99,255,0.2);
}

.skill-card i {
  font-size: 2.5rem;
  margin-bottom: 10px;
  display: block;
}

.skill-card p { font-size: 0.85rem; font-weight: 500; color: var(--text-muted); }

/* ── Projects ── */
.project-filters {
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.filter-btn {
  padding: 8px 22px;
  border-radius: 30px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text-muted);
  font-family: 'Poppins', sans-serif;
  font-size: 0.88rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s;
}

.filter-btn:hover,
.filter-btn.active {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
  box-shadow: 0 4px 15px rgba(108,99,255,0.4);
}

/* Featured Project */
.project-featured {
  display: grid;
  grid-template-columns: 1fr 2fr;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 20px;
  overflow: hidden;
  backdrop-filter: blur(10px);
  max-width: 1050px;
  margin: 0 auto 30px;
  transition: box-shadow 0.3s, transform 0.3s;
}

.project-featured:hover {
  transform: translateY(-5px);
  box-shadow: 0 25px 60px rgba(108,99,255,0.2);
  border-color: rgba(108,99,255,0.4);
}

.featured-banner {
  background: linear-gradient(135deg, #6c63ff, #a78bfa);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 40px 20px;
  gap: 20px;
}

.featured-badge {
  background: rgba(255,255,255,0.2);
  color: #fff;
  padding: 5px 14px;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 6px;
}

.featured-icon {
  font-size: 4rem;
  color: #fff;
}

.featured-body {
  padding: 35px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 20px;
}

.featured-label {
  font-size: 0.8rem;
  color: var(--primary);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  display: block;
  margin-bottom: 8px;
}

.featured-meta h3 {
  font-size: 1.5rem;
  color: var(--text);
  margin-bottom: 12px;
}

.featured-meta p {
  color: var(--text-muted);
  font-size: 0.93rem;
  line-height: 1.8;
  margin-bottom: 18px;
}

.featured-links { display: flex; gap: 12px; flex-wrap: wrap; }

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
  gap: 22px;
  max-width: 1050px;
  margin: 0 auto;
}

.project-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 18px;
  overflow: hidden;
  backdrop-filter: blur(10px);
  transition: transform 0.3s, box-shadow 0.3s, border-color 0.3s;
}

.project-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 50px rgba(0,0,0,0.3);
  border-color: rgba(108,99,255,0.4);
}

.project-card.hidden { display: none; }

.project-header {
  height: 130px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3.2rem;
  color: #fff;
  position: relative;
  overflow: hidden;
}

.project-header::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.1);
}

.project-body { padding: 22px; }

.project-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
}

.project-top h3 { font-size: 1.1rem; color: var(--text); }

.project-links { display: flex; gap: 10px; }

.project-links a {
  color: var(--text-muted);
  font-size: 1rem;
  text-decoration: none;
  transition: color 0.3s, transform 0.3s;
}

.project-links a:hover {
  color: var(--primary);
  transform: translateY(-2px);
}

.project-body p { color: var(--text-muted); font-size: 0.88rem; line-height: 1.7; margin-bottom: 16px; }

.project-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}

.project-tags span {
  background: rgba(108,99,255,0.12);
  color: var(--primary);
  padding: 3px 11px;
  border-radius: 20px;
  font-size: 0.76rem;
  font-weight: 500;
  border: 1px solid rgba(108,99,255,0.25);
}

/* ── Resume ── */
.resume-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  max-width: 900px;
  margin: 0 auto 40px;
}

.resume-col h3 {
  font-size: 1.15rem;
  color: var(--primary);
  margin-bottom: 25px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.timeline-item {
  border-left: 2px solid rgba(108,99,255,0.4);
  padding: 5px 0 20px 20px;
  margin-bottom: 5px;
  position: relative;
}

.timeline-item::before {
  content: '';
  width: 10px;
  height: 10px;
  background: var(--primary);
  border-radius: 50%;
  position: absolute;
  left: -6px;
  top: 6px;
  box-shadow: 0 0 10px var(--primary);
}

.timeline-year {
  font-size: 0.75rem;
  color: var(--primary);
  font-weight: 600;
  background: rgba(108,99,255,0.15);
  padding: 2px 10px;
  border-radius: 10px;
  display: inline-block;
  margin-bottom: 8px;
}

.timeline-item h4 { font-size: 0.98rem; color: var(--text); margin-bottom: 4px; }
.timeline-item p  { font-size: 0.85rem; color: var(--text-muted); }

.resume-download { text-align: center; }

/* ── Contact ── */
.contact-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  max-width: 950px;
  margin: 0 auto;
}

.contact-info h3 {
  font-size: 1.5rem;
  margin-bottom: 12px;
  color: var(--text);
}

.contact-info > p {
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.7;
  margin-bottom: 30px;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 15px;
  margin-bottom: 18px;
  color: var(--text-muted);
  font-size: 0.95rem;
}

.contact-item i {
  width: 40px;
  height: 40px;
  background: rgba(108,99,255,0.15);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  font-size: 1rem;
  flex-shrink: 0;
}

.social-links { display: flex; gap: 12px; margin-top: 25px; }

.social-links a {
  width: 44px;
  height: 44px;
  background: var(--card);
  border: 1px solid var(--border);
  color: var(--text-muted);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  text-decoration: none;
  transition: all 0.3s;
}

.social-links a:hover {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
  transform: translateY(-3px);
}

.contact-form { display: flex; flex-direction: column; gap: 16px; }

.input-group {
  position: relative;
  display: flex;
  align-items: center;
}

.input-group i {
  position: absolute;
  left: 16px;
  color: var(--text-muted);
  font-size: 0.95rem;
  z-index: 1;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 14px 18px 14px 44px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  font-family: 'Poppins', sans-serif;
  font-size: 0.93rem;
  color: var(--text);
  outline: none;
  transition: border-color 0.3s, box-shadow 0.3s;
  backdrop-filter: blur(10px);
}

.textarea-group { align-items: flex-start; }
.textarea-group i { top: 16px; }
.contact-form textarea { resize: vertical; }

.contact-form input:focus,
.contact-form textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(108,99,255,0.15);
}

.contact-form input::placeholder,
.contact-form textarea::placeholder { color: var(--text-muted); }

.form-msg { color: #38ef7d; font-size: 0.9rem; text-align: center; }

/* ── Footer ── */
footer {
  background: var(--bg2);
  border-top: 1px solid var(--border);
  text-align: center;
  padding: 25px 20px;
  font-size: 0.9rem;
  color: var(--text-muted);
}

footer span { color: var(--primary); font-weight: 600; }

.footer-socials {
  display: flex;
  justify-content: center;
  gap: 15px;
  margin-top: 12px;
}

.footer-socials a {
  color: var(--text-muted);
  font-size: 1.1rem;
  text-decoration: none;
  transition: color 0.3s;
}

.footer-socials a:hover { color: var(--primary); }

/* ── Responsive ── */
@media (max-width: 768px) {
  .navbar { padding: 16px 24px; }
  .navbar.scrolled { padding: 12px 24px; }

  .nav-links {
    display: none;
    flex-direction: column;
    position: absolute;
    top: 65px;
    left: 0;
    width: 100%;
    background: rgba(15,14,23,0.97);
    backdrop-filter: blur(10px);
    padding: 20px 30px;
    gap: 18px;
    border-bottom: 1px solid var(--border);
  }

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

  .hero {
    flex-direction: column-reverse;
    text-align: center;
    padding: 100px 24px 60px;
    gap: 40px;
  }

  .hero-name { font-size: 2.8rem; }
  .hero-buttons, .hero-socials { justify-content: center; }
  .avatar-ring { width: 200px; height: 200px; }
  .avatar { font-size: 4.5rem; }

  .section { padding: 70px 24px; }

  .project-featured { grid-template-columns: 1fr; }
  .featured-banner { padding: 30px; flex-direction: row; justify-content: flex-start; }
  .featured-icon { font-size: 2.5rem; }

  .resume-content,
  .contact-wrapper { grid-template-columns: 1fr; gap: 30px; }

  .about-stats { gap: 15px; }
  .stat { padding: 20px 25px; }
}