/* ───────────────────────────────────────────────
   VISHAL SHARMA · PERSONAL WEBSITE
   style.css
─────────────────────────────────────────────── */

/* ── CSS VARIABLES ── */
:root {
  --primary:     #6c63ff;
  --primary-dk:  #4f46e5;
  --primary-lt:  #a5b4fc;
  --accent:      #06b6d4;
  --accent2:     #f59e0b;
  --bg:          #0a0e1a;
  --bg2:         #0f1629;
  --bg3:         #141d35;
  --card-bg:     rgba(255,255,255,0.04);
  --card-border: rgba(255,255,255,0.08);
  --text:        #e2e8f0;
  --text-muted:  #94a3b8;
  --text-light:  #64748b;
  --white:       #ffffff;
  --radius:      16px;
  --radius-sm:   10px;
  --shadow:      0 8px 32px rgba(0,0,0,0.4);
  --shadow-lg:   0 24px 64px rgba(0,0,0,0.5);
  --transition:  0.3s ease;
}

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

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; }
ul { list-style: none; }
img { max-width: 100%; }

/* ── CONTAINER ── */
.container {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ── GRADIENT TEXT ── */
.gradient-text {
  background: linear-gradient(135deg, var(--primary-lt) 0%, var(--accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ─────────────────────────────────────────────
   NAVBAR
───────────────────────────────────────────── */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 16px 0;
  transition: background var(--transition), box-shadow var(--transition), padding var(--transition);
}
.navbar.scrolled {
  background: rgba(10,14,26,0.92);
  backdrop-filter: blur(20px);
  box-shadow: 0 1px 0 rgba(255,255,255,0.06);
  padding: 12px 0;
}
.nav-container {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-brand {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.4rem;
  font-weight: 700;
  background: linear-gradient(135deg, var(--primary-lt), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: 2px;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
}
.nav-links a {
  padding: 8px 14px;
  border-radius: 8px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: color var(--transition), background var(--transition);
}
.nav-links a:hover { color: var(--white); background: rgba(255,255,255,0.06); }
.nav-cta {
  background: linear-gradient(135deg, var(--primary), var(--primary-dk)) !important;
  color: var(--white) !important;
  border-radius: 8px !important;
  padding: 8px 18px !important;
}
.nav-cta:hover { opacity: 0.9; transform: translateY(-1px); }
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: var(--transition);
}

/* ─────────────────────────────────────────────
   HERO
───────────────────────────────────────────── */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  position: relative;
  overflow: hidden;
  padding: 120px 24px 80px;
}
.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(108,99,255,0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(108,99,255,0.07) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 30%, transparent 100%);
}
.hero-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  opacity: 0.18;
}
.glow-1 {
  width: 600px; height: 600px;
  background: var(--primary);
  top: -200px; left: -150px;
}
.glow-2 {
  width: 500px; height: 500px;
  background: var(--accent);
  bottom: -200px; right: -150px;
}
.hero-content { position: relative; z-index: 1; max-width: 780px; }
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(108,99,255,0.15);
  border: 1px solid rgba(108,99,255,0.35);
  color: var(--primary-lt);
  font-size: 0.85rem;
  font-weight: 500;
  padding: 8px 20px;
  border-radius: 999px;
  margin-bottom: 24px;
  letter-spacing: 0.5px;
}
.hero-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(2.4rem, 6vw, 4.2rem);
  font-weight: 800;
  line-height: 1.12;
  margin-bottom: 20px;
  color: var(--white);
}
.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--text-muted);
  margin-bottom: 40px;
  line-height: 1.8;
}
.hero-subtitle strong { color: var(--text); }

/* Stats bar */
.hero-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 28px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}
.stat { text-align: center; }
.stat-num {
  display: block;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 2rem;
  font-weight: 700;
  color: var(--white);
  line-height: 1;
  background: linear-gradient(135deg, var(--primary-lt), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.stat-label {
  font-size: 0.78rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-top: 4px;
}
.stat-divider {
  width: 1px;
  height: 40px;
  background: rgba(255,255,255,0.12);
}

/* Action buttons */
.hero-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 12px;
  font-size: 0.95rem;
  font-weight: 600;
  transition: all var(--transition);
  cursor: pointer;
  border: none;
}
.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--primary-dk));
  color: var(--white);
  box-shadow: 0 4px 24px rgba(108,99,255,0.35);
}
.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 32px rgba(108,99,255,0.5);
}
.btn-outline {
  background: transparent;
  color: var(--text);
  border: 1.5px solid rgba(255,255,255,0.15);
}
.btn-outline:hover {
  background: rgba(255,255,255,0.06);
  border-color: rgba(255,255,255,0.3);
  transform: translateY(-3px);
}

/* Scroll arrow */
.hero-scroll {
  position: absolute;
  bottom: 32px; left: 50%;
  transform: translateX(-50%);
  animation: bounce 2s infinite;
  z-index: 1;
}
.hero-scroll a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px; height: 40px;
  border-radius: 50%;
  border: 1.5px solid rgba(255,255,255,0.15);
  color: var(--text-muted);
  transition: var(--transition);
}
.hero-scroll a:hover { background: rgba(255,255,255,0.06); color: var(--white); }
@keyframes bounce {
  0%,100% { transform: translateX(-50%) translateY(0); }
  50%      { transform: translateX(-50%) translateY(8px); }
}

/* ─────────────────────────────────────────────
   SECTIONS
───────────────────────────────────────────── */
.section { padding: 96px 0; }
.section-alt { background: var(--bg2); }
.section-contact { background: var(--bg3); }

.section-header {
  text-align: center;
  margin-bottom: 64px;
}
.section-label {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 3px;
  color: var(--primary-lt);
  margin-bottom: 12px;
}
.section-header h2 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 700;
  color: var(--white);
}

/* ─────────────────────────────────────────────
   ABOUT
───────────────────────────────────────────── */
.about-grid {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 60px;
  align-items: start;
}
.about-avatar-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
}
.avatar-card {
  position: relative;
  width: 200px; height: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.avatar-photo {
  width: 160px; height: 160px;
  border-radius: 50%;
  object-fit: cover;
  object-position: center top;
  position: relative;
  z-index: 1;
  box-shadow: 0 0 40px rgba(108,99,255,0.4);
  border: 3px solid rgba(108,99,255,0.4);
}
.avatar-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(108,99,255,0.3);
  animation: spin linear infinite;
}
.ring-1 { width: 192px; height: 192px; animation-duration: 12s; }
.ring-2 { width: 218px; height: 218px; animation-duration: 20s; animation-direction: reverse; border-color: rgba(6,182,212,0.2); }
@keyframes spin { to { transform: rotate(360deg); } }

.about-social { display: flex; gap: 12px; }
.social-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px; height: 44px;
  border-radius: 12px;
  font-size: 1.1rem;
  transition: all var(--transition);
}
.social-btn.linkedin {
  background: rgba(10,102,194,0.15);
  color: #0a66c2;
  border: 1px solid rgba(10,102,194,0.25);
}
.social-btn.linkedin:hover {
  background: #0a66c2;
  color: #fff;
  transform: translateY(-3px);
}

.about-text { padding-top: 8px; }
.about-lead {
  font-size: 1.1rem;
  color: var(--text);
  margin-bottom: 20px;
  line-height: 1.8;
}
.about-text p {
  color: var(--text-muted);
  margin-bottom: 16px;
  font-size: 0.97rem;
}

.about-highlights {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: 28px;
}
.highlight-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--text-muted);
}
.highlight-item i {
  color: var(--primary-lt);
  width: 16px;
  flex-shrink: 0;
}

/* ─────────────────────────────────────────────
   TIMELINE / EXPERIENCE
───────────────────────────────────────────── */
.timeline {
  position: relative;
  padding-left: 40px;
}
.timeline::before {
  content: '';
  position: absolute;
  top: 0; bottom: 0; left: 14px;
  width: 2px;
  background: linear-gradient(to bottom,
    var(--primary) 0%,
    rgba(108,99,255,0.3) 60%,
    transparent 100%);
}
.timeline-item {
  position: relative;
  margin-bottom: 36px;
}
.timeline-dot {
  position: absolute;
  top: 20px;
  left: -40px;
  width: 30px; height: 30px;
  border-radius: 50%;
  background: var(--bg3);
  border: 2px solid rgba(108,99,255,0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  color: var(--primary-lt);
  z-index: 1;
  transition: var(--transition);
}
.timeline-dot.current {
  background: linear-gradient(135deg, var(--primary), var(--accent));
  border-color: transparent;
  color: var(--white);
  box-shadow: 0 0 20px rgba(108,99,255,0.5);
}
.timeline-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 24px 28px;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.timeline-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow);
  border-color: rgba(108,99,255,0.25);
}
.current-card {
  border-color: rgba(108,99,255,0.3);
  background: rgba(108,99,255,0.06);
}
.card-header {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}
.card-logo {
  width: 48px; height: 48px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  flex-shrink: 0;
}
.card-logo.antier     { background: rgba(108,99,255,0.2);  color: var(--primary-lt); }
.card-logo.asb        { background: rgba(6,182,212,0.15);  color: var(--accent); }
.card-logo.dell       { background: rgba(0,120,212,0.15);  color: #60a5fa; }
.card-logo.span       { background: rgba(245,158,11,0.15); color: var(--accent2); }
.card-logo.microsoft  { background: rgba(0,188,100,0.15);  color: #4ade80; }
.card-logo.vcustomer  { background: rgba(239,68,68,0.15);  color: #f87171; }
.card-logo.convergys  { background: rgba(168,85,247,0.15); color: #c084fc; }

.card-meta { flex: 1; }
.card-meta h3 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 4px;
}
.card-meta .company {
  display: block;
  font-size: 0.88rem;
  color: var(--primary-lt);
  margin-bottom: 2px;
}
.card-meta .period {
  display: block;
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-bottom: 2px;
}
.card-meta .location {
  display: block;
  font-size: 0.8rem;
  color: var(--text-light);
}
.card-meta .location i { margin-right: 4px; font-size: 0.75rem; }

.card-badge {
  font-size: 0.72rem;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 999px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.current-badge {
  background: rgba(108,99,255,0.2);
  color: var(--primary-lt);
  border: 1px solid rgba(108,99,255,0.35);
  white-space: nowrap;
}

.card-bullets {
  margin-top: 16px;
  padding-left: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.card-bullets li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.6;
}
.card-bullets li::before {
  content: '';
  display: inline-block;
  width: 6px; height: 6px;
  background: var(--primary-lt);
  border-radius: 50%;
  flex-shrink: 0;
  margin-top: 8px;
}

.card-skills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
}

/* ─────────────────────────────────────────────
   SKILL TAGS
───────────────────────────────────────────── */
.skill-tag {
  display: inline-block;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  color: var(--text-muted);
  font-size: 0.75rem;
  font-weight: 500;
  padding: 4px 12px;
  border-radius: 999px;
}

/* ─────────────────────────────────────────────
   EDUCATION
───────────────────────────────────────────── */
.edu-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 28px;
}
.edu-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 32px;
  display: flex;
  gap: 24px;
  align-items: flex-start;
  transition: all var(--transition);
}
.edu-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
  border-color: rgba(108,99,255,0.25);
}
.edu-icon {
  width: 56px; height: 56px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  flex-shrink: 0;
}
.edu-icon.iim {
  background: linear-gradient(135deg, rgba(108,99,255,0.2), rgba(108,99,255,0.05));
  color: var(--primary-lt);
  border: 1px solid rgba(108,99,255,0.3);
}
.edu-icon.mdu {
  background: linear-gradient(135deg, rgba(6,182,212,0.2), rgba(6,182,212,0.05));
  color: var(--accent);
  border: 1px solid rgba(6,182,212,0.3);
}
.edu-institution {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.02rem;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 6px;
}
.edu-degree {
  font-size: 0.9rem;
  color: var(--primary-lt);
  margin-bottom: 6px;
}
.edu-year {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-bottom: 6px;
}
.edu-note {
  font-size: 0.82rem;
  color: var(--text-light);
  font-style: italic;
  margin-bottom: 12px;
}
.edu-skills { display: flex; flex-wrap: wrap; gap: 8px; }

/* ─────────────────────────────────────────────
   CERTIFICATIONS
───────────────────────────────────────────── */
.cert-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 28px;
  max-width: 800px;
  margin: 0 auto;
}
.cert-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 32px;
  display: flex;
  gap: 20px;
  align-items: flex-start;
  position: relative;
  overflow: hidden;
  transition: all var(--transition);
}
.cert-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
  border-color: rgba(108,99,255,0.25);
}
.cert-ribbon {
  position: absolute;
  top: 0; right: 0;
  width: 4px;
  height: 100%;
}
.itil-ribbon  { background: linear-gradient(to bottom, var(--accent2), transparent); }
.google-ribbon{ background: linear-gradient(to bottom, #ea4335, #fbbc04, #34a853, #4285f4); }

.cert-icon {
  width: 54px; height: 54px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  flex-shrink: 0;
}
.cert-icon.itil   { background: rgba(245,158,11,0.15); color: var(--accent2); border: 1px solid rgba(245,158,11,0.3); }
.cert-icon.google { background: rgba(66,133,244,0.15); color: #4285f4; border: 1px solid rgba(66,133,244,0.3); }

.cert-body h3 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1rem;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 4px;
}
.cert-subtitle {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 10px;
}
.cert-issuer {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.85rem;
  color: var(--primary-lt);
  margin-bottom: 12px;
}
.cert-meta {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.cert-meta span {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.78rem;
  color: var(--text-light);
}
.cert-meta i { color: var(--text-muted); width: 12px; }

/* ─────────────────────────────────────────────
   SKILLS
───────────────────────────────────────────── */
.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}
.skill-group {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 28px;
  transition: all var(--transition);
}
.skill-group:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
  border-color: rgba(108,99,255,0.25);
}
.skill-group-icon {
  width: 48px; height: 48px;
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(108,99,255,0.2), rgba(6,182,212,0.1));
  border: 1px solid rgba(108,99,255,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.15rem;
  color: var(--primary-lt);
  margin-bottom: 16px;
}
.skill-group h3 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.98rem;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 16px;
}
.skill-tags { display: flex; flex-wrap: wrap; gap: 8px; }
.skill-chip {
  display: inline-block;
  background: rgba(108,99,255,0.1);
  border: 1px solid rgba(108,99,255,0.2);
  color: var(--primary-lt);
  font-size: 0.78rem;
  font-weight: 500;
  padding: 5px 14px;
  border-radius: 999px;
  transition: all var(--transition);
}
.skill-chip:hover {
  background: rgba(108,99,255,0.25);
  border-color: rgba(108,99,255,0.5);
  color: var(--white);
}

/* ─────────────────────────────────────────────
   CONTACT
───────────────────────────────────────────── */
.contact-wrap {
  max-width: 760px;
  margin: 0 auto;
  text-align: center;
}
.contact-desc {
  font-size: 1.05rem;
  color: var(--text-muted);
  margin-bottom: 48px;
  line-height: 1.8;
}
.contact-cards {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.contact-card {
  display: flex;
  align-items: center;
  gap: 16px;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 20px 28px;
  text-align: left;
  transition: all var(--transition);
}
.contact-card:hover {
  transform: translateX(6px);
  border-color: rgba(108,99,255,0.3);
  box-shadow: var(--shadow);
}
.contact-card-icon {
  width: 52px; height: 52px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}
.whatsapp-bg { background: rgba(37,211,102,0.12); color: #25d366; border: 1px solid rgba(37,211,102,0.25); }
.linkedin-bg  { background: rgba(10,102,194,0.15); color: #0a66c2; border: 1px solid rgba(10,102,194,0.25); }
.email-bg     { background: rgba(108,99,255,0.15); color: var(--primary-lt); border: 1px solid rgba(108,99,255,0.25); }
.phone-bg     { background: rgba(34,197,94,0.12);  color: #4ade80;       border: 1px solid rgba(34,197,94,0.2); }
.location-bg  { background: rgba(6,182,212,0.12); color: var(--accent); border: 1px solid rgba(6,182,212,0.2); }

.contact-card-title {
  font-weight: 600;
  font-size: 0.97rem;
  color: var(--white);
}
.contact-card-sub {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-top: 2px;
}
.contact-arrow {
  margin-left: auto;
  color: var(--text-light);
  font-size: 0.9rem;
  transition: transform var(--transition);
}
.contact-card:hover .contact-arrow { transform: translateX(4px); color: var(--primary-lt); }

/* ─────────────────────────────────────────────
   TYPEWRITER
───────────────────────────────────────────── */
.hero-typewriter {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(1.2rem, 3vw, 1.7rem);
  font-weight: 600;
  margin-bottom: 20px;
  min-height: 2.2rem;
}
.typewriter-prefix { color: var(--text-muted); }
.typewriter-word   { color: var(--accent); }
.typewriter-cursor {
  color: var(--primary-lt);
  animation: blink 0.8s step-end infinite;
}
@keyframes blink { 50% { opacity: 0; } }

/* badge dot pulse */
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(34,197,94,0.1);
  border: 1px solid rgba(34,197,94,0.3);
  color: #4ade80;
  font-size: 0.85rem;
  font-weight: 500;
  padding: 8px 20px;
  border-radius: 999px;
  margin-bottom: 24px;
}
.badge-dot {
  width: 8px; height: 8px;
  background: #4ade80;
  border-radius: 50%;
  animation: pulse-dot 1.8s ease-in-out infinite;
  flex-shrink: 0;
}
@keyframes pulse-dot {
  0%,100% { transform: scale(1); opacity: 1; box-shadow: 0 0 0 0 rgba(74,222,128,0.5); }
  50%      { transform: scale(1.2); opacity: 0.8; box-shadow: 0 0 0 6px rgba(74,222,128,0); }
}

/* section subtext */
.section-subtext {
  margin-top: 10px;
  font-size: 0.97rem;
  color: var(--text-muted);
}

/* ─────────────────────────────────────────────
   IMPACT BANNER
───────────────────────────────────────────── */
.impact-banner {
  background: linear-gradient(135deg, var(--bg3) 0%, var(--bg2) 100%);
  border-top: 1px solid rgba(108,99,255,0.15);
  border-bottom: 1px solid rgba(108,99,255,0.15);
  padding: 56px 0;
}
.impact-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 0;
}
.impact-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  gap: 8px;
  padding: 28px 12px;
  border-right: 1px solid rgba(255,255,255,0.07);
  transition: background var(--transition);
  text-align: center;
}
.impact-item:last-child { border-right: none; }
.impact-item:hover { background: rgba(108,99,255,0.06); }
.impact-icon {
  width: 44px; height: 44px;
  border-radius: 12px;
  background: rgba(108,99,255,0.12);
  border: 1px solid rgba(108,99,255,0.2);
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem;
  color: var(--primary-lt);
  margin-bottom: 4px;
}
.impact-num-row {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 2px;
  line-height: 1;
}
.impact-num {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 2.6rem;
  font-weight: 800;
  line-height: 1;
  background: linear-gradient(135deg, var(--primary-lt), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: inline-block;
}
.impact-suffix {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.5rem;
  font-weight: 700;
  background: linear-gradient(135deg, var(--primary-lt), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  padding-bottom: 4px;
}
.impact-label {
  font-size: 0.71rem;
  color: var(--text-muted);
  text-align: center;
  text-transform: uppercase;
  letter-spacing: 1px;
  line-height: 1.4;
  max-width: 100px;
  margin-top: 2px;
}

/* ─────────────────────────────────────────────
   SKILLS RADAR
───────────────────────────────────────────── */
.radar-wrap {
  display: grid;
  grid-template-columns: 420px 1fr;
  gap: 60px;
  align-items: center;
}
.radar-chart-container {
  width: 100%;
  max-width: 420px;
  aspect-ratio: 1;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 50%;
  padding: 24px;
  box-shadow: 0 0 60px rgba(108,99,255,0.12);
}
.radar-legend {
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.radar-leg-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}
.rleg-dot {
  width: 12px; height: 12px;
  border-radius: 50%;
  flex-shrink: 0;
  margin-top: 4px;
}
.radar-leg-item strong {
  display: block;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 2px;
}
.radar-leg-item span {
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* ─────────────────────────────────────────────
   TECH STACK
───────────────────────────────────────────── */
.techstack-categories {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}
.ts-category {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 28px;
  transition: all var(--transition);
}
.ts-category:hover {
  border-color: rgba(108,99,255,0.3);
  transform: translateY(-3px);
  box-shadow: var(--shadow);
}
.ts-cat-label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--primary-lt);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--card-border);
}
.ts-icons-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.ts-icon-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  cursor: default;
}
.ts-icon-box {
  width: 52px; height: 52px;
  border-radius: 14px;
  background: color-mix(in srgb, var(--ic) 12%, transparent);
  border: 1px solid color-mix(in srgb, var(--ic) 30%, transparent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  color: var(--ic);
  transition: all var(--transition);
}
.ts-icon-item:hover .ts-icon-box {
  background: color-mix(in srgb, var(--ic) 22%, transparent);
  transform: translateY(-4px) scale(1.05);
  box-shadow: 0 8px 24px color-mix(in srgb, var(--ic) 30%, transparent);
}
.ts-icon-item span {
  font-size: 0.72rem;
  color: var(--text-muted);
  text-align: center;
  font-weight: 500;
}

/* ─────────────────────────────────────────────
   TESTIMONIALS
───────────────────────────────────────────── */
.testimonials-carousel {
  position: relative;
  overflow: hidden;
}
.testi-track {
  display: flex;
  gap: 24px;
  transition: transform 0.5s cubic-bezier(.4,0,.2,1);
}
.testi-card {
  min-width: calc(33.333% - 16px);
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 32px;
  position: relative;
  transition: all var(--transition);
  flex-shrink: 0;
}
.testi-card:hover {
  border-color: rgba(108,99,255,0.3);
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}
.testi-quote {
  color: var(--primary);
  font-size: 1.6rem;
  margin-bottom: 14px;
  opacity: 0.6;
}
.testi-card p {
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.75;
  margin-bottom: 20px;
  font-style: italic;
}
.testi-author {
  display: flex;
  align-items: center;
  gap: 12px;
  border-top: 1px solid var(--card-border);
  padding-top: 16px;
}
.testi-avatar {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--white);
  flex-shrink: 0;
}
.testi-author strong {
  display: block;
  font-size: 0.88rem;
  color: var(--white);
}
.testi-author span {
  font-size: 0.78rem;
  color: var(--text-muted);
}
.testi-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-top: 28px;
}
.testi-btn {
  width: 40px; height: 40px;
  border-radius: 50%;
  border: 1.5px solid rgba(255,255,255,0.12);
  background: var(--card-bg);
  color: var(--text-muted);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  transition: all var(--transition);
}
.testi-btn:hover {
  border-color: var(--primary-lt);
  color: var(--primary-lt);
  background: rgba(108,99,255,0.1);
}
.testi-dots {
  display: flex;
  gap: 6px;
}
.testi-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: rgba(255,255,255,0.15);
  cursor: pointer;
  transition: all var(--transition);
}
.testi-dot.active {
  background: var(--primary-lt);
  transform: scale(1.3);
}

/* ─────────────────────────────────────────────
   CONTACT LAYOUT (form + info side-by-side)
───────────────────────────────────────────── */
.contact-layout {
  display: grid;
  grid-template-columns: 360px 1fr;
  gap: 40px;
  align-items: start;
}
.contact-info {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.contact-form-wrap {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 36px;
}
.contact-form { display: flex; flex-direction: column; gap: 20px; }
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.form-group label {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.form-group input,
.form-group textarea {
  background: rgba(255,255,255,0.04);
  border: 1.5px solid rgba(255,255,255,0.1);
  border-radius: 10px;
  padding: 12px 16px;
  color: var(--text);
  font-family: 'Inter', sans-serif;
  font-size: 0.92rem;
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition);
  resize: vertical;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--text-light); }
.form-group input:focus,
.form-group textarea:focus {
  border-color: rgba(108,99,255,0.5);
  box-shadow: 0 0 0 3px rgba(108,99,255,0.12);
  background: rgba(108,99,255,0.04);
}
.form-submit { align-self: flex-start; width: auto; }
.form-hint {
  font-size: 0.8rem;
  color: var(--text-light);
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: -8px;
}
.form-hint i { color: #25d366; font-size: 0.9rem; }
.form-required { color: #f87171; font-size: 0.8rem; }
.form-optional  { color: var(--text-light); font-size: 0.75rem; font-style: italic; font-weight: 400; text-transform: none; letter-spacing: 0; }
.form-submit.btn-primary {
  background: linear-gradient(135deg, #25d366, #128c7e);
  box-shadow: 0 4px 24px rgba(37,211,102,0.3);
}
.form-submit.btn-primary:hover {
  box-shadow: 0 8px 32px rgba(37,211,102,0.45);
  transform: translateY(-3px);
}
  font-size: 0.88rem;
  border-radius: 8px;
  padding: 10px 14px;
  display: none;
}
.form-status.success {
  display: block;
  background: rgba(74,222,128,0.1);
  border: 1px solid rgba(74,222,128,0.25);
  color: #4ade80;
}
.form-status.error {
  display: block;
  background: rgba(248,113,113,0.1);
  border: 1px solid rgba(248,113,113,0.25);
  color: #f87171;
}

/* ─────────────────────────────────────────────
   RESPONSIVE — NEW SECTIONS
───────────────────────────────────────────── */
@media (max-width: 1100px) {
  .radar-wrap { grid-template-columns: 1fr; }
  .radar-chart-container { max-width: 320px; margin: 0 auto; }
  .impact-grid { grid-template-columns: repeat(3, 1fr); }
  .impact-item { border-bottom: 1px solid rgba(255,255,255,0.07); }
}
@media (max-width: 900px) {
  .techstack-categories { grid-template-columns: 1fr; }
  .contact-layout { grid-template-columns: 1fr; }
  .testi-card { min-width: calc(100% - 0px); }
}
@media (max-width: 768px) {
  .impact-grid { grid-template-columns: repeat(2, 1fr); }
  .form-row { grid-template-columns: 1fr; }
  .ts-icons-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 480px) {
  .impact-grid { grid-template-columns: repeat(2, 1fr); }
  .ts-icons-grid { grid-template-columns: repeat(2, 1fr); }
}


.beyond-intro {
  max-width: 780px;
  margin: 0 auto 48px;
  text-align: center;
}
.beyond-intro p {
  font-size: 1.05rem;
  color: var(--text-muted);
  line-height: 1.85;
}
.beyond-intro strong { color: var(--text); }

/* Highlight strip */
.lab-highlights {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 16px;
  margin-bottom: 52px;
}
.lab-highlight-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-sm);
  padding: 20px;
  transition: all var(--transition);
}
.lab-highlight-item:hover {
  border-color: rgba(108,99,255,0.3);
  transform: translateY(-3px);
  box-shadow: var(--shadow);
}
.lab-hi-icon {
  width: 42px; height: 42px;
  border-radius: 10px;
  background: linear-gradient(135deg, rgba(108,99,255,0.2), rgba(6,182,212,0.1));
  border: 1px solid rgba(108,99,255,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  color: var(--primary-lt);
  flex-shrink: 0;
}
.lab-highlight-item strong {
  display: block;
  font-size: 0.93rem;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 4px;
}
.lab-highlight-item span {
  font-size: 0.83rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* Lab images */
.lab-images {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  margin-bottom: 44px;
}
.lab-img-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: all var(--transition);
}
.lab-img-card:hover {
  border-color: rgba(108,99,255,0.3);
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}
.lab-img-wrap {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16/10;
  background: var(--bg3);
}
.lab-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
  transition: transform 0.5s ease;
}
.lab-img-card:hover .lab-img-wrap img { transform: scale(1.04); }
.lab-img-overlay {
  position: absolute;
  inset: 0;
  background: rgba(10,14,26,0.45);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition);
  color: var(--white);
  font-size: 1.4rem;
}
.lab-img-card:hover .lab-img-overlay { opacity: 1; }
.lab-img-caption {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 16px 18px;
  font-size: 0.83rem;
  color: var(--text-muted);
  line-height: 1.5;
}
.lab-img-caption i {
  color: var(--primary-lt);
  margin-top: 2px;
  flex-shrink: 0;
}

/* Tech badges */
.lab-tech-wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
}
.lab-tech-badge {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background: rgba(108,99,255,0.08);
  border: 1px solid rgba(108,99,255,0.2);
  color: var(--primary-lt);
  font-size: 0.82rem;
  font-weight: 500;
  padding: 7px 16px;
  border-radius: 999px;
  transition: all var(--transition);
}
.lab-tech-badge:hover {
  background: rgba(108,99,255,0.2);
  border-color: rgba(108,99,255,0.45);
  color: var(--white);
  transform: translateY(-2px);
}
.lab-tech-badge i { font-size: 0.75rem; }

/* Responsive */
@media (max-width: 768px) {
  .lab-images { grid-template-columns: 1fr; }
  .lab-highlights { grid-template-columns: 1fr; }
}

/* ─────────────────────────────────────────────
   FOOTER
───────────────────────────────────────────── */
.footer {
  background: var(--bg);
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 28px 0;
}
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}
.footer-brand {
  display: flex;
  align-items: center;
  gap: 10px;
}
.footer-logo {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.1rem;
  font-weight: 700;
  background: linear-gradient(135deg, var(--primary-lt), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.footer-name { font-size: 0.9rem; color: var(--text-muted); }
.footer-copy { font-size: 0.82rem; color: var(--text-light); }
.footer-li {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px; height: 36px;
  border-radius: 8px;
  background: rgba(10,102,194,0.12);
  color: #0a66c2;
  border: 1px solid rgba(10,102,194,0.2);
  transition: all var(--transition);
  font-size: 0.9rem;
}
.footer-li:hover { background: #0a66c2; color: #fff; }

/* ─────────────────────────────────────────────
   RESPONSIVE
───────────────────────────────────────────── */
@media (max-width: 900px) {
  .about-grid { grid-template-columns: 1fr; }
  .about-avatar-wrap { flex-direction: row; gap: 32px; }
  .avatar-card { width: 120px; height: 120px; }
  .avatar-initials { width: 100px; height: 100px; font-size: 2rem; }
  .ring-1 { width: 118px; height: 118px; }
  .ring-2 { width: 135px; height: 135px; }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
    position: fixed;
    top: 64px; left: 0; right: 0;
    background: rgba(10,14,26,0.97);
    backdrop-filter: blur(20px);
    flex-direction: column;
    padding: 24px;
    gap: 4px;
    border-bottom: 1px solid rgba(255,255,255,0.08);
  }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 12px 16px; width: 100%; border-radius: 10px; }
  .nav-toggle { display: flex; }
  .nav-cta { text-align: center; }

  .about-avatar-wrap { flex-direction: column; align-items: center; }
  .about-highlights { grid-template-columns: 1fr; }
  .hero-stats { gap: 16px; }
  .stat-divider { display: none; }
  .section { padding: 72px 0; }
  .section-header { margin-bottom: 48px; }

  .timeline { padding-left: 28px; }
  .timeline::before { left: 10px; }
  .timeline-dot { left: -28px; width: 24px; height: 24px; font-size: 0.6rem; }
  .timeline-card { padding: 20px; }
  .card-header { flex-wrap: wrap; }

  .footer-inner { flex-direction: column; text-align: center; }
}

@media (max-width: 480px) {
  .hero-title { font-size: 2rem; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .btn { justify-content: center; }
  .edu-card, .cert-card { flex-direction: column; gap: 16px; }
}