@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@300;400;500;600;700&family=Inter:ital,wght@0,300;0,400;0,500;1,400&display=swap');

/* ============================================
   DESIGN TOKENS
   ============================================ */
:root {
  --bg:      #08080f;
  --bg-2:    #0d0d1c;
  --bg-3:    #111124;
  --card:    rgba(255, 255, 255, 0.025);

  --violet:  #a78bfa;
  --rose:    #f472b6;
  --amber:   #fbbf24;

  --text:    #eeedf8;
  --text-2:  #9896b4;
  --text-3:  #4d4c66;

  --border:  rgba(255, 255, 255, 0.06);
  --border-v: rgba(167, 139, 250, 0.2);

  --r-sm:    7px;
  --r-md:    12px;
  --r-lg:    20px;
}

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

body {
  font-family: 'Inter', sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

a { text-decoration: none; color: inherit; }
ul { list-style: none; }

h1, h2, h3, h4 {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 500;
  line-height: 1.2;
  margin: 0;
}

p { margin: 10px 0; }
img { width: 100%; }

/* ============================================
   NAVBAR
   ============================================ */
.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  padding: 0.85rem 0;
  background: rgba(8, 8, 15, 0.8);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}

.navbar ul { display: flex; gap: 0.15rem; }

.navbar .logo a {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
  font-size: 1.05rem;
  color: var(--text);
  letter-spacing: -0.2px;
}

.navbar a {
  padding: 0.42rem 0.85rem;
  color: var(--text-2);
  font-size: 0.88rem;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 400;
  transition: color 0.2s, background 0.2s;
  border-radius: var(--r-sm);
}

.navbar ul a:hover {
  color: var(--text);
  background: rgba(255, 255, 255, 0.06);
}

.navbar .flex { justify-content: space-between; align-items: center; }

/* ============================================
   HERO / SHOWCASE
   ============================================ */
@keyframes pulse-orb {
  0%, 100% { opacity: 0.6; transform: translateX(-50%) scale(1); }
  50%       { opacity: 1;   transform: translateX(-50%) scale(1.08); }
}

.showcase {
  position: relative;
  background: var(--bg);
  padding: 5.5rem 0 6rem;
  text-align: center;
  overflow: hidden;
}

/* dot-grid layer */
.showcase::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(167, 139, 250, 0.28) 1px, transparent 1px);
  background-size: 28px 28px;
  pointer-events: none;
}

/* ambient glow */
.showcase::after {
  content: '';
  position: absolute;
  top: -10%;
  left: 50%;
  transform: translateX(-50%);
  width: 680px;
  height: 500px;
  background: radial-gradient(ellipse at center,
    rgba(167, 139, 250, 0.07) 0%,
    rgba(244, 114, 182, 0.04) 45%,
    transparent 70%);
  animation: pulse-orb 7s ease-in-out infinite;
  pointer-events: none;
}

.showcase > .container { position: relative; z-index: 1; }

.showcase h1 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 3.8rem;
  font-weight: 700;
  letter-spacing: -2px;
  background: linear-gradient(130deg, #e0defc 0%, #a78bfa 42%, #f472b6 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 0.5rem;
}

.showcase h2 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1rem;
  font-weight: 400;
  color: var(--text-2);
  margin-bottom: 0.9rem;
  letter-spacing: 0.3px;
}

.showcase p {
  color: var(--text-2);
  max-width: 560px;
  margin: 0.5rem auto 1.7rem;
  font-size: 0.96rem;
  line-height: 1.8;
}

/* Avatar photo */
.avatar-photo {
  width: 116px;
  height: 116px;
  border-radius: 50%;
  object-fit: cover;
  object-position: center 20%;
  margin: 0 auto 1.8rem;
  display: block;
  border: 2px solid var(--border-v);
  box-shadow:
    0 0 0 5px rgba(167, 139, 250, 0.06),
    0 8px 40px rgba(0, 0, 0, 0.55);
}

.avatar {
  width: 110px;
  height: 110px;
  border-radius: 50%;
  background: rgba(167, 139, 250, 0.08);
  border: 2px solid var(--border-v);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  font-weight: 600;
  color: var(--violet);
  margin: 0 auto 1.8rem;
  letter-spacing: 2px;
}

/* ============================================
   SOCIALS
   ============================================ */
.socials {
  display: flex;
  justify-content: center;
  gap: 0.7rem;
  margin-top: 1rem;
}

.socials a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-2);
  font-size: 1rem;
  border: 1px solid var(--border);
  transition: all 0.22s;
}

.socials a:hover {
  background: rgba(167, 139, 250, 0.1);
  border-color: var(--border-v);
  color: var(--violet);
  transform: translateY(-2px);
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.6rem 1.5rem;
  border-radius: var(--r-sm);
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.88rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.22s;
  border: none;
  letter-spacing: 0.2px;
}

.btn-primary {
  background: linear-gradient(135deg, #7c5ce8, #c44d9e);
  color: #fff;
  box-shadow: 0 2px 18px rgba(124, 92, 232, 0.28);
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 5px 26px rgba(124, 92, 232, 0.44);
  color: #fff;
}

.btn-light {
  background: rgba(255, 255, 255, 0.07);
  color: var(--text);
  border: 1px solid var(--border);
}

.btn-light:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.14);
  color: var(--text);
}

.btn-outline {
  background: transparent;
  color: var(--violet);
  border: 1px solid var(--border-v);
}

.btn-outline:hover {
  background: rgba(167, 139, 250, 0.1);
  color: var(--violet);
}

/* ============================================
   SECTIONS
   ============================================ */
.section {
  padding: 5rem 0;
  background: var(--bg);
}

.section-alt { background: var(--bg-2); }

.section-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.65rem;
  font-weight: 600;
  color: var(--text);
  letter-spacing: -0.5px;
  margin-bottom: 0.4rem;
}

.section-divider {
  width: 36px;
  height: 2px;
  background: linear-gradient(90deg, var(--violet), var(--rose));
  margin: 0 0 2.2rem;
  border-radius: 2px;
}

/* ============================================
   GRIDS
   ============================================ */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
  gap: 1.3rem;
  align-items: start;
}

.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3.5rem;
  align-items: start;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  align-items: start;
}

/* ============================================
   PROJECT CARDS
   ============================================ */
.project-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: 1.5rem;
  transition: border-color 0.25s, box-shadow 0.25s, transform 0.25s;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
}

/* top shimmer line on hover */
.project-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg,
    transparent 0%,
    rgba(167, 139, 250, 0.45) 40%,
    rgba(244, 114, 182, 0.4) 70%,
    transparent 100%);
  opacity: 0;
  transition: opacity 0.25s;
}

.project-card:hover {
  border-color: var(--border-v);
  box-shadow: 0 6px 36px rgba(0, 0, 0, 0.45), 0 0 0 1px rgba(167, 139, 250, 0.1);
  transform: translateY(-3px);
}

.project-card:hover::before { opacity: 1; }

.project-card h3 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.01rem;
  color: var(--text);
  margin-bottom: 0.5rem;
  font-weight: 500;
}

.project-card > p {
  color: var(--text-2);
  font-size: 0.875rem;
  flex-grow: 1;
  margin-bottom: 1rem;
  line-height: 1.78;
}

.tech-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 1rem;
}

.tech-tag {
  background: rgba(167, 139, 250, 0.08);
  color: var(--violet);
  font-size: 0.71rem;
  padding: 0.2rem 0.6rem;
  border-radius: 20px;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 500;
  border: 1px solid rgba(167, 139, 250, 0.15);
  letter-spacing: 0.2px;
}

.project-links {
  display: flex;
  gap: 1rem;
  margin-top: auto;
}

.project-links a {
  color: var(--text-2);
  font-size: 0.83rem;
  display: flex;
  align-items: center;
  gap: 0.3rem;
  transition: color 0.2s;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 500;
}

.project-links a:hover { color: var(--violet); }

/* ============================================
   TIMELINE
   ============================================ */
.timeline-item {
  padding: 1.5rem 1.5rem 1.5rem 1.9rem;
  border-left: 1px solid var(--border-v);
  margin-bottom: 1.8rem;
  position: relative;
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: -4px;
  top: 1.65rem;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--violet), var(--rose));
  box-shadow: 0 0 10px rgba(167, 139, 250, 0.5);
}

.timeline-item .date {
  font-size: 0.75rem;
  color: var(--text-3);
  margin-bottom: 0.35rem;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 500;
  letter-spacing: 0.6px;
  text-transform: uppercase;
}

.timeline-item h3 {
  font-family: 'Space Grotesk', sans-serif;
  color: var(--text);
  font-size: 1.05rem;
  font-weight: 500;
  margin-bottom: 0.2rem;
}

.timeline-item .org {
  color: var(--violet);
  font-style: normal;
  font-size: 0.875rem;
  margin-bottom: 0.75rem;
  display: block;
  font-family: 'Space Grotesk', sans-serif;
}

.timeline-item ul {
  list-style: none;
  padding-left: 0;
  color: var(--text-2);
  font-size: 0.875rem;
}

.timeline-item ul li {
  margin-bottom: 0.4rem;
  line-height: 1.72;
  padding-left: 1rem;
  position: relative;
}

.timeline-item ul li::before {
  content: '–';
  position: absolute;
  left: 0;
  color: var(--text-3);
}

.timeline-item p {
  color: var(--text-2);
  font-size: 0.875rem;
  line-height: 1.72;
  margin: 0;
}

/* ============================================
   SKILLS
   ============================================ */
.skill-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.skill-tag {
  background: rgba(167, 139, 250, 0.09);
  color: var(--violet);
  padding: 0.3rem 0.88rem;
  border-radius: 20px;
  font-size: 0.82rem;
  border: 1px solid rgba(167, 139, 250, 0.18);
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 500;
  transition: background 0.2s;
}

.skill-tag:hover { background: rgba(167, 139, 250, 0.16); }

.skill-tag.secondary {
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-2);
  border: 1px solid var(--border);
}

.skill-tag.secondary:hover { background: rgba(255, 255, 255, 0.08); }

/* ============================================
   CATEGORY LABEL
   ============================================ */
.category-label {
  font-size: 0.69rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-3);
  margin-bottom: 0.4rem;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 500;
}

/* ============================================
   BADGES
   ============================================ */
.badge {
  display: inline-block;
  font-size: 0.67rem;
  padding: 0.15rem 0.65rem;
  border-radius: 20px;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 500;
  letter-spacing: 0.3px;
  vertical-align: middle;
}

.badge.achievement {
  background: rgba(251, 191, 36, 0.1);
  color: #f5a623;
  border: 1px solid rgba(251, 191, 36, 0.22);
}

.badge.in-progress {
  background: rgba(167, 139, 250, 0.1);
  color: var(--violet);
  border: 1px solid rgba(167, 139, 250, 0.22);
}

/* ============================================
   CONTACT
   ============================================ */
.contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1.3rem;
  color: var(--text-2);
}

.contact-icon {
  min-width: 36px;
  height: 36px;
  background: rgba(167, 139, 250, 0.08);
  color: var(--violet);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  flex-shrink: 0;
  border: 1px solid rgba(167, 139, 250, 0.16);
}

.contact-info-item a {
  color: var(--violet);
}

.contact-info-item a:hover { text-decoration: underline; }

.currently-box {
  margin-top: 2rem;
  padding: 1.4rem 1.5rem;
  background: rgba(167, 139, 250, 0.06);
  border-radius: var(--r-md);
  border: 1px solid var(--border-v);
}

.currently-box h3 {
  color: var(--text);
  font-size: 0.92rem;
  margin-bottom: 0.4rem;
}

.currently-box p {
  font-size: 0.875rem;
  color: var(--text-2);
  margin: 0;
  line-height: 1.72;
}

/* ============================================
   FORM
   ============================================ */
.form-group { margin-bottom: 1.2rem; }

.form-group label {
  display: block;
  margin-bottom: 0.38rem;
  font-size: 0.84rem;
  color: var(--text-2);
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 500;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 0.68rem 1rem;
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  font-family: 'Inter', sans-serif;
  font-size: 0.9rem;
  color: var(--text);
  background: rgba(255, 255, 255, 0.03);
  transition: border-color 0.2s, box-shadow 0.2s;
}

.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--text-3); }

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--border-v);
  background: rgba(167, 139, 250, 0.04);
  box-shadow: 0 0 0 3px rgba(167, 139, 250, 0.08);
}

.form-group textarea {
  min-height: 150px;
  resize: vertical;
}

/* ============================================
   ABOUT TEXT
   ============================================ */
.about-text p {
  color: var(--text-2);
  font-size: 0.93rem;
  margin-bottom: 1rem;
  line-height: 1.88;
}

.about-text strong {
  color: var(--text);
  font-weight: 500;
}

/* skills heading in about section */
.skills-heading {
  color: var(--text);
  margin-bottom: 1rem;
  font-size: 0.95rem;
  font-weight: 500;
  font-family: 'Space Grotesk', sans-serif;
}

/* ============================================
   FOOTER
   ============================================ */
footer {
  background: var(--bg);
  border-top: 1px solid var(--border);
  color: var(--text-3);
  text-align: center;
  padding: 1.8rem;
  font-size: 0.82rem;
  font-family: 'Space Grotesk', sans-serif;
}

footer a { color: var(--text-2); transition: color 0.2s; }
footer a:hover { color: var(--violet); }

/* ============================================
   SCROLL REVEAL
   ============================================ */
.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 900px) {
  .grid-3 { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 640px) {
  .grid-2, .grid-3 { grid-template-columns: 1fr; }

  .showcase h1 {
    font-size: 2.5rem;
    letter-spacing: -1px;
  }

  .showcase { padding: 3.5rem 0 4rem; }

  .navbar .flex {
    flex-direction: column;
    gap: 0.4rem;
    text-align: center;
  }

  .navbar ul {
    flex-wrap: wrap;
    justify-content: center;
  }
}