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

:root {
  --bg: #0a0a0f;
  --bg-alt: #0f0f18;
  --card: #13131e;
  --border: rgba(255,255,255,0.07);
  --accent: #7c5cfc;
  --accent2: #e056a0;
  --text: #f0f0f5;
  --muted: #8b8ba0;
  --radius: 14px;
  --transition: 0.25s ease;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
  overflow-x: hidden;
}

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

/* ── NAVBAR ── */
.navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 1rem 2rem;
  background: rgba(10,10,15,0.85);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
}

.nav-logo {
  font-family: 'Sora', sans-serif;
  font-size: 1.4rem; font-weight: 800;
  letter-spacing: -0.5px;
}

.nav-links {
  list-style: none;
  display: flex; gap: 2rem;
}

.nav-links a {
  font-size: 0.9rem; color: var(--muted);
  transition: color var(--transition);
}
.nav-links a:hover { color: var(--text); }

.menu-btn {
  display: none; background: none; border: none;
  color: var(--text); font-size: 1.4rem; cursor: pointer;
}

/* MOBILE MENU */
.mobile-menu {
  display: none; flex-direction: column; gap: 1rem;
  position: fixed; top: 65px; left: 0; right: 0; z-index: 99;
  background: var(--bg-alt);
  padding: 1.5rem 2rem;
  border-bottom: 1px solid var(--border);
}
.mobile-menu.open { display: flex; }
.mobile-menu a { font-size: 1rem; color: var(--muted); }
.mobile-menu a:hover { color: var(--text); }

/* ── DOT ACCENT ── */
.dot { color: var(--accent); }

/* ── BUTTONS ── */
.btn {
  display: inline-block;
  padding: 0.7rem 1.5rem;
  border-radius: 8px;
  font-size: 0.9rem; font-weight: 500;
  cursor: pointer; transition: all var(--transition);
  border: 1.5px solid transparent;
}
.btn-primary {
  background: var(--accent);
  color: #fff; border-color: var(--accent);
}
.btn-primary:hover { background: #6545e0; border-color: #6545e0; transform: translateY(-2px); }

.btn-outline {
  background: transparent;
  color: var(--text); border-color: var(--border);
}
.btn-outline:hover { border-color: var(--accent); color: var(--accent); transform: translateY(-2px); }

.btn-sm { padding: 0.45rem 1rem; font-size: 0.82rem; }
.btn-full { width: 100%; text-align: center; }

/* ── HERO ── */
.hero {
  min-height: 100vh;
  display: flex; align-items: center; justify-content: space-between;
  padding: 6rem 2rem 3rem;
  max-width: 1200px; margin: 0 auto; gap: 2rem;
}

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

.hero-greeting {
  font-size: 1rem; color: var(--accent);
  font-weight: 500; margin-bottom: 0.3rem;
  letter-spacing: 0.05em;
}

.hero-name {
  font-family: 'Sora', sans-serif;
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 800; line-height: 1.1;
  margin-bottom: 0.8rem;
}

.hero-role {
  margin-bottom: 1rem;
}

.role-tag {
  display: inline-block;
  padding: 0.3rem 1rem;
  background: rgba(124, 92, 252, 0.15);
  border: 1px solid rgba(124, 92, 252, 0.3);
  border-radius: 30px;
  font-size: 0.9rem; color: var(--accent);
  font-weight: 500;
}

.hero-bio {
  color: var(--muted);
  font-size: 1.05rem; margin-bottom: 2rem;
  max-width: 460px;
}

.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; }

/* HERO GRAPHIC */
.hero-graphic {
  position: relative;
  width: 320px; height: 320px;
  flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
}

.blob {
  position: absolute; inset: 0;
  background: radial-gradient(circle at 40% 40%, rgba(124,92,252,0.25), rgba(224,86,160,0.12) 60%, transparent 80%);
  border-radius: 50%;
  animation: blobPulse 5s ease-in-out infinite alternate;
}
@keyframes blobPulse {
  from { transform: scale(1) rotate(0deg); }
  to   { transform: scale(1.07) rotate(5deg); }
}

.avatar-ring {
  position: relative; z-index: 1;
  width: 200px; height: 200px;
  border-radius: 50%;
  border: 2px solid rgba(124,92,252,0.4);
  display: flex; align-items: center; justify-content: center;
  background: var(--card);
}

.avatar-placeholder {
  font-size: 5rem; line-height: 1;
  user-select: none;
}

/* ── SECTIONS ── */
.section { padding: 5rem 1.5rem; }
.bg-alt { background: var(--bg-alt); }
.container { max-width: 1100px; margin: 0 auto; }

.section-title {
  font-family: 'Sora', sans-serif;
  font-size: clamp(1.8rem, 4vw, 2.4rem);
  font-weight: 800;
  margin-bottom: 0.4rem;
  position: relative; display: inline-block;
}
.section-title::after {
  content: '';
  display: block; height: 3px; width: 50px;
  background: var(--accent);
  border-radius: 2px; margin-top: 6px;
}

.section-subtitle { color: var(--muted); margin-bottom: 2.5rem; }

/* ── ABOUT ── */
.about-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 3rem; align-items: center; margin-top: 2rem;
}

.about-text p { color: var(--muted); margin-bottom: 1rem; }
.about-text strong { color: var(--text); }

.about-stats {
  display: flex; gap: 2rem; margin: 2rem 0;
}
.stat { text-align: center; }
.stat-num {
  display: block;
  font-family: 'Sora', sans-serif;
  font-size: 2rem; font-weight: 800; color: var(--accent);
}
.stat-label { font-size: 0.8rem; color: var(--muted); }

.about-deco-box {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2.5rem;
  display: flex; align-items: center; justify-content: center;
  min-height: 250px;
  position: relative; overflow: hidden;
}
.about-deco-box::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(circle at 70% 30%, rgba(124,92,252,0.1), transparent 60%);
}
.deco-text {
  font-family: 'Sora', sans-serif;
  font-size: 1.2rem; font-weight: 700;
  text-align: center; color: var(--text);
  position: relative; z-index: 1;
}

/* ── SKILLS ── */
.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
  gap: 1rem;
  margin-bottom: 2rem;
}

.skill-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem 1rem;
  display: flex; flex-direction: column; align-items: center; gap: 0.6rem;
  transition: all var(--transition);
  cursor: default;
}
.skill-card:hover {
  border-color: rgba(124,92,252,0.4);
  transform: translateY(-4px);
  background: rgba(124,92,252,0.06);
}
.skill-icon { font-size: 2rem; }
.skill-name { font-size: 0.85rem; font-weight: 500; color: var(--muted); text-align: center; }

/* ── PROJECTS ── */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.5rem;
}

.project-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: all var(--transition);
}
.project-card:hover {
  border-color: rgba(124,92,252,0.35);
  transform: translateY(-5px);
}

.project-img-box {
  height: 160px;
  background: linear-gradient(135deg, rgba(124,92,252,0.15), rgba(224,86,160,0.1));
  display: flex; align-items: center; justify-content: center;
  border-bottom: 1px solid var(--border);
}
.project-emoji { font-size: 4rem; }

.project-info { padding: 1.5rem; }

.project-tags {
  display: flex; flex-wrap: wrap; gap: 0.4rem; margin-bottom: 0.8rem;
}
.tag {
  font-size: 0.72rem; font-weight: 500;
  padding: 0.2rem 0.6rem;
  background: rgba(124,92,252,0.15);
  color: var(--accent);
  border-radius: 20px;
  border: 1px solid rgba(124,92,252,0.25);
}

.project-title {
  font-family: 'Sora', sans-serif;
  font-size: 1.15rem; font-weight: 700;
  margin-bottom: 0.5rem;
}
.project-desc { font-size: 0.88rem; color: var(--muted); margin-bottom: 1.2rem; }

.project-links { display: flex; gap: 0.7rem; }

/* ── CONTACT ── */
.contact-container { max-width: 1000px; }
.contact-grid {
  display: grid; grid-template-columns: 1fr 1.2fr;
  gap: 3rem; margin-top: 2rem;
}

.contact-item {
  display: flex; align-items: flex-start; gap: 1rem;
  margin-bottom: 1.8rem;
}
.contact-icon { font-size: 1.5rem; flex-shrink: 0; }
.contact-label { font-size: 0.78rem; color: var(--muted); margin-bottom: 0.1rem; }
.contact-value { font-size: 0.95rem; color: var(--text); transition: color var(--transition); }
.contact-value:hover { color: var(--accent); }

/* FORM */
.contact-form { display: flex; flex-direction: column; gap: 1.1rem; }

.form-group { display: flex; flex-direction: column; gap: 0.4rem; }
.form-group label { font-size: 0.85rem; color: var(--muted); }

.form-group input,
.form-group textarea {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.75rem 1rem;
  color: var(--text);
  font-family: 'Inter', sans-serif;
  font-size: 0.9rem;
  outline: none;
  transition: border-color var(--transition);
  resize: none;
}
.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--accent);
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: #444455; }

.form-note {
  font-size: 0.85rem; color: var(--accent); text-align: center;
  min-height: 1.2rem;
}

/* ── FOOTER ── */
.footer {
  text-align: center;
  padding: 2.5rem 1rem;
  border-top: 1px solid var(--border);
  color: var(--muted); font-size: 0.88rem;
}
.footer strong { color: var(--text); }
.footer-sub { margin-top: 0.3rem; font-size: 0.8rem; }

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
  .hero { flex-direction: column; text-align: center; padding-top: 7rem; }
  .hero-bio { max-width: 100%; }
  .hero-actions { justify-content: center; }
  .hero-graphic { width: 240px; height: 240px; }
  .about-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .nav-links { display: none; }
  .menu-btn { display: block; }
  .about-stats { gap: 1rem; }
  .projects-grid { grid-template-columns: 1fr; }
}

/* ── TIMELINE (Experience Section) ── */
.timeline {
  position: relative;
  padding-left: 2rem;
  margin-top: 2rem;
}
.timeline::before {
  content: '';
  position: absolute; left: 0; top: 0; bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--accent), transparent);
}

.timeline-item {
  position: relative;
  margin-bottom: 2.5rem;
}

.timeline-dot {
  position: absolute;
  left: -2.4rem; top: 0.4rem;
  width: 12px; height: 12px;
  border-radius: 50%;
  background: var(--accent);
  border: 2px solid var(--bg-alt);
  box-shadow: 0 0 0 3px rgba(124,92,252,0.25);
}

.timeline-content {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.4rem 1.6rem;
  transition: border-color var(--transition);
}
.timeline-content:hover { border-color: rgba(124,92,252,0.35); }

.timeline-header {
  display: flex; align-items: flex-start;
  justify-content: space-between; gap: 1rem;
  flex-wrap: wrap; margin-bottom: 0.3rem;
}

.timeline-role {
  font-family: 'Sora', sans-serif;
  font-size: 1.05rem; font-weight: 700;
}

.timeline-date {
  font-size: 0.8rem; color: var(--accent);
  font-weight: 500; white-space: nowrap;
  background: rgba(124,92,252,0.1);
  padding: 0.2rem 0.7rem; border-radius: 20px;
}

.timeline-company {
  font-size: 0.88rem; color: var(--muted);
  margin-bottom: 0.8rem;
}

.timeline-points {
  list-style: none; display: flex; flex-direction: column; gap: 0.5rem;
}
.timeline-points li {
  font-size: 0.88rem; color: var(--muted);
  padding-left: 1.2rem; position: relative;
}
.timeline-points li::before {
  content: '▸';
  position: absolute; left: 0;
  color: var(--accent); font-size: 0.8rem;
}

/* ── CERTIFICATIONS ── */

.certs-section{
  margin-top:3rem;
}

.certs-title{
  font-family:'Sora',sans-serif;
  font-size:1.2rem;
  font-weight:700;
  margin-bottom:1.2rem;
}

.certs-grid{
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(280px,1fr));
  gap:1rem;
}

.cert-card{
  display:flex;
  align-items:center;
  gap:1rem;

  background:var(--card);

  border:1px solid var(--border);

  border-radius:var(--radius);

  padding:1.2rem 1.4rem;

  transition:all 0.3s ease;

  box-shadow:0 4px 12px rgba(0,0,0,0.08);
}

.cert-card:hover{

  transform:translateY(-5px);

  border-color:rgba(124,92,252,0.4);

  box-shadow:0 10px 24px rgba(0,0,0,0.12);
}

.cert-icon{

  font-size:2rem;

  flex-shrink:0;
}

.cert-name{

  font-size:0.95rem;

  font-weight:600;

  margin-bottom:0.25rem;
}

.cert-org{

  font-size:0.8rem;

  color:var(--muted);

  margin-bottom:0.5rem;
}

.cert-link{

  text-decoration:none;

  color:#7c5cfc;

  font-size:0.85rem;

  font-weight:600;

  transition:0.3s;
}

.cert-link:hover{

  color:#5f3ff5;

  text-decoration:underline;
}

/* ── SKILLS CATEGORIES ── */
.skills-categories {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.2rem;
  margin-top: 1rem;
}

.skill-category {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.4rem;
  transition: all var(--transition);
}
.skill-category:hover {
  border-color: rgba(124,92,252,0.4);
  transform: translateY(-3px);
}

.skill-category-header {
  display: flex; align-items: center; gap: 0.6rem;
  margin-bottom: 1rem;
}
.skill-category-icon { font-size: 1.4rem; }
.skill-category-title {
  font-family: 'Sora', sans-serif;
  font-size: 0.95rem; font-weight: 700;
  color: var(--text);
}

.skill-tags {
  display: flex; flex-wrap: wrap; gap: 0.5rem;
}
.skill-tag {
  font-size: 0.78rem; font-weight: 500;
  padding: 0.25rem 0.7rem;
  background: rgba(124,92,252,0.1);
  color: var(--muted);
  border-radius: 20px;
  border: 1px solid rgba(124,92,252,0.2);
  transition: all var(--transition);
}
.skill-tag:hover {
  background: rgba(124,92,252,0.2);
  color: var(--text);
  border-color: rgba(124,92,252,0.4);
}

/* ── EXTRA CURRICULAR ── */
.extra-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.5rem;
  margin-top: 1rem;
}

.extra-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  display: flex; gap: 1.2rem;
  transition: all var(--transition);
}
.extra-card:hover {
  border-color: rgba(124,92,252,0.4);
  transform: translateY(-4px);
}

.extra-icon-box {
  font-size: 2.5rem;
  flex-shrink: 0;
  width: 56px; height: 56px;
  background: rgba(124,92,252,0.1);
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
}

.extra-info { display: flex; flex-direction: column; gap: 0.4rem; }
.extra-tags { display: flex; flex-wrap: wrap; gap: 0.4rem; }
.extra-title {
  font-family: 'Sora', sans-serif;
  font-size: 1rem; font-weight: 700;
}
.extra-org { font-size: 0.85rem; color: var(--accent); font-weight: 500; }
.extra-desc { font-size: 0.85rem; color: var(--muted); }