/* ============================================
   RAJEEV VERMA – PERSONAL WEBSITE CSS
   Inspired by reeni-wp home-v4 dark theme
   ============================================ */

/* --- CSS Variables --- */
:root {
  --bg-dark: #0d0d0f;
  --bg-card: #131317;
  --bg-card-2: #18181e;
  --surface: #1c1c24;
  --surface-2: #22222c;
  --accent: #e8c547;
  --accent-light: #f0d060;
  --accent-dim: rgba(232, 197, 71, 0.12);
  --text-primary: #f0f0f4;
  --text-secondary: #9898a8;
  --text-muted: #5a5a6a;
  --border: rgba(255,255,255,0.07);
  --border-accent: rgba(232, 197, 71, 0.25);
  --shadow: 0 4px 30px rgba(0,0,0,0.5);
  --shadow-accent: 0 0 40px rgba(232, 197, 71, 0.15);
  --radius: 16px;
  --radius-sm: 8px;
  --radius-pill: 50px;
  --transition: 0.3s ease;
  --font-main: 'Inter', sans-serif;
  --font-display: 'Syne', sans-serif;
}

/* --- Reset & Base --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-main);
  background-color: var(--bg-dark);
  color: var(--text-primary);
  line-height: 1.65;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; transition: var(--transition); }
img { max-width: 100%; display: block; }
ul { list-style: none; }

/* --- Scrollbar --- */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-dark); }
::-webkit-scrollbar-thumb { background: var(--surface-2); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--accent); }

/* --- Container --- */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* --- Section Padding --- */
.section-pad { padding: 100px 0; }

/* --- Accent Text --- */
.accent { color: var(--accent); }

/* --- Section Labels --- */
.section-label {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 3px;
  color: var(--accent);
  text-transform: uppercase;
  margin-bottom: 18px;
}
.section-label.center { justify-content: center; }
.label-line {
  display: block;
  width: 40px;
  height: 1px;
  background: var(--accent);
  opacity: 0.5;
}

/* --- Section Title --- */
.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  line-height: 1.2;
  color: var(--text-primary);
  margin-bottom: 20px;
}
.section-title.center { text-align: center; }
.section-subtitle {
  font-size: 1rem;
  color: var(--text-secondary);
  max-width: 560px;
  margin-bottom: 56px;
  line-height: 1.75;
}
.section-subtitle.center { text-align: center; margin-left: auto; margin-right: auto; }

/* --- Buttons --- */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--accent);
  color: #0d0d0f;
  font-weight: 700;
  font-size: 0.875rem;
  padding: 14px 32px;
  border-radius: var(--radius-pill);
  border: 2px solid var(--accent);
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}
.btn-primary:hover {
  background: var(--accent-light);
  border-color: var(--accent-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(232, 197, 71, 0.3);
}
.btn-primary.full-width { width: 100%; justify-content: center; }
.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: transparent;
  color: var(--text-primary);
  font-weight: 600;
  font-size: 0.875rem;
  padding: 14px 32px;
  border-radius: var(--radius-pill);
  border: 2px solid var(--border);
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}
.btn-outline:hover {
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-2px);
}
.btn-hire {
  display: inline-flex;
  align-items: center;
  background: var(--accent-dim);
  color: var(--accent);
  font-weight: 600;
  font-size: 0.875rem;
  padding: 10px 24px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border-accent);
  transition: var(--transition);
}
.btn-hire:hover {
  background: var(--accent);
  color: #0d0d0f;
}

/* ============================================
   NAVIGATION
   ============================================ */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  transition: background var(--transition), box-shadow var(--transition);
  padding: 16px 0;
}
.site-header.scrolled {
  background: rgba(13, 13, 15, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 1px 0 var(--border);
  padding: 10px 0;
}
.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 8px;
}
.logo-dot {
  width: 10px;
  height: 10px;
  background: var(--accent);
  border-radius: 50%;
  box-shadow: 0 0 12px var(--accent);
}
.logo-text {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--text-primary);
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
}
.nav-link {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
  padding: 8px 14px;
  border-radius: var(--radius-pill);
  transition: var(--transition);
}
.nav-link:hover, .nav-link.active {
  color: var(--text-primary);
  background: var(--surface);
}
.nav-link.active { color: var(--accent); }
.nav-right {
  display: flex;
  align-items: center;
  gap: 16px;
}
.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-primary);
  border-radius: 2px;
  transition: var(--transition);
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero-section {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding: 120px 0 80px;
  background: radial-gradient(ellipse 60% 80% at 70% 50%, rgba(232,197,71,0.05) 0%, transparent 60%),
              radial-gradient(ellipse 40% 60% at 10% 50%, rgba(100, 80, 200, 0.04) 0%, transparent 60%),
              var(--bg-dark);
}
.hero-bg-left, .hero-bg-right {
  position: absolute;
  pointer-events: none;
  opacity: 0.4;
}
.hero-bg-left { left: 0; bottom: 0; width: 400px; }
.hero-bg-right { right: 0; top: 50%; transform: translateY(-50%); width: 300px; }
.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.hero-content { max-width: 580px; }
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--accent-dim);
  border: 1px solid var(--border-accent);
  color: var(--accent);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 1.5px;
  padding: 8px 18px;
  border-radius: var(--radius-pill);
  margin-bottom: 24px;
  text-transform: uppercase;
}
.badge-dot {
  width: 8px;
  height: 8px;
  background: var(--accent);
  border-radius: 50%;
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(232, 197, 71, 0.4); }
  50% { box-shadow: 0 0 0 6px rgba(232, 197, 71, 0); }
}
.hero-name {
  font-family: var(--font-display);
  font-size: clamp(3.5rem, 8vw, 6.5rem);
  font-weight: 900;
  line-height: 0.95;
  letter-spacing: -2px;
  margin-bottom: 24px;
}
.name-line-1 {
  display: block;
  color: var(--text-primary);
}
.name-line-2 {
  display: block;
  color: var(--accent);
  -webkit-text-stroke: 0px;
}
.hero-desc {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 36px;
  max-width: 500px;
}
.hero-desc strong { color: var(--text-primary); }
.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}
.hero-stats {
  display: flex;
  align-items: center;
  gap: 24px;
}
.stat {
  display: flex;
  flex-direction: column;
}
.stat-num {
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1;
}
.stat-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-weight: 500;
  margin-top: 4px;
}
.stat-divider {
  width: 1px;
  height: 40px;
  background: var(--border);
}

/* Hero Image */
.hero-image-wrap {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero-image-glow {
  position: absolute;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(232, 197, 71, 0.12) 0%, transparent 70%);
  border-radius: 50%;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  animation: glowPulse 4s ease-in-out infinite;
}
@keyframes glowPulse {
  0%, 100% { opacity: 0.6; transform: translate(-50%, -50%) scale(1); }
  50% { opacity: 1; transform: translate(-50%, -50%) scale(1.05); }
}
.hero-image-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid var(--border-accent);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  animation: ringRotate 15s linear infinite;
}
.ring-1 { width: 380px; height: 380px; }
.ring-2 { width: 460px; height: 460px; border-style: dashed; opacity: 0.3; animation-direction: reverse; animation-duration: 25s; }
@keyframes ringRotate {
  from { transform: translate(-50%, -50%) rotate(0deg); }
  to { transform: translate(-50%, -50%) rotate(360deg); }
}
.hero-img-container {
  position: relative;
  width: 320px;
  height: 380px;
  border-radius: 50% 50% 50% 50% / 45% 45% 55% 55%;
  overflow: hidden;
  border: 3px solid var(--border-accent);
  box-shadow: var(--shadow-accent), var(--shadow);
  z-index: 2;
}
.hero-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
}
.float-badge {
  position: absolute;
  z-index: 3;
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 10px 16px;
  border-radius: var(--radius);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-primary);
  box-shadow: var(--shadow);
  animation: floatBadge 3s ease-in-out infinite;
}
.float-badge i { color: var(--accent); font-size: 1.1rem; }
.badge-top { top: 5%; right: -10%; animation-delay: 0s; }
.badge-bottom { bottom: 5%; left: -12%; animation-delay: 1.5s; }
@keyframes floatBadge {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

/* Scroll Indicator */
.scroll-indicator {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  color: var(--text-muted);
  font-size: 0.75rem;
  letter-spacing: 2px;
  text-transform: uppercase;
}
.scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--accent), transparent);
  animation: scrollLineAnim 2s ease-in-out infinite;
}
@keyframes scrollLineAnim {
  0% { transform: scaleY(0); transform-origin: top; }
  50% { transform: scaleY(1); transform-origin: top; }
  51% { transform: scaleY(1); transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

/* ============================================
   ABOUT SECTION
   ============================================ */
.about-section {
  background: linear-gradient(180deg, var(--bg-dark) 0%, var(--bg-card) 50%, var(--bg-dark) 100%);
}
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.about-para {
  color: var(--text-secondary);
  font-size: 0.97rem;
  line-height: 1.8;
  margin-bottom: 20px;
}
.about-para strong { color: var(--text-primary); }
.about-info-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin: 32px 0;
}
.info-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.info-label {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-muted);
  letter-spacing: 1px;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 6px;
}
.info-label i { color: var(--accent); font-size: 0.8rem; }
.info-value {
  font-size: 0.9rem;
  color: var(--text-primary);
  font-weight: 500;
}
.info-value a:hover { color: var(--accent); }

/* About Visual */
.about-visual-col { position: relative; }
.about-img-wrap {
  position: relative;
  border-radius: 24px;
  overflow: hidden;
  border: 2px solid var(--border);
  box-shadow: var(--shadow);
}
.about-img { width: 100%; height: 480px; object-fit: cover; object-position: center top; }
.about-img-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(13,13,15,0.5) 0%, transparent 60%);
}
.about-card {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--bg-card-2);
  border: 1px solid var(--border);
  padding: 14px 20px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  z-index: 2;
}
.about-card i { font-size: 1.3rem; color: var(--accent); flex-shrink: 0; }
.about-card div { display: flex; flex-direction: column; }
.about-card strong { font-size: 0.9rem; color: var(--text-primary); font-weight: 700; }
.about-card span { font-size: 0.75rem; color: var(--text-muted); }
.card-1 { top: 20px; right: -20px; }
.card-2 { bottom: 40px; left: -20px; }

/* ============================================
   SKILLS SECTION
   ============================================ */
.skills-section {
  background: var(--bg-dark);
}
.skills-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 48px;
}
.skill-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.skill-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--accent);
  opacity: 0;
  transition: var(--transition);
}
.skill-card:hover { border-color: var(--border-accent); transform: translateY(-4px); }
.skill-card:hover::before { opacity: 1; }
.skill-icon {
  width: 52px;
  height: 52px;
  background: var(--accent-dim);
  border: 1px solid var(--border-accent);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
}
.skill-icon i { font-size: 1.3rem; color: var(--accent); }
.skill-card h3 { font-size: 1.05rem; font-weight: 700; color: var(--text-primary); margin-bottom: 10px; }
.skill-card p { font-size: 0.85rem; color: var(--text-secondary); line-height: 1.7; margin-bottom: 16px; }
.skill-bar {
  height: 4px;
  background: var(--surface);
  border-radius: 2px;
  overflow: hidden;
  margin-bottom: 6px;
}
.skill-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--accent), var(--accent-light));
  border-radius: 2px;
  width: 0;
  transition: width 1.5s ease;
}
.skill-pct { font-size: 0.75rem; font-weight: 700; color: var(--accent); }

/* Tech Tags */
.tech-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
}
.tag {
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  font-size: 0.8rem;
  font-weight: 500;
  padding: 8px 18px;
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: var(--transition);
}
.tag:hover, .tag.active {
  background: var(--accent-dim);
  border-color: var(--border-accent);
  color: var(--accent);
}

/* ============================================
   EXPERIENCE SECTION
   ============================================ */
.experience-section {
  background: linear-gradient(180deg, var(--bg-dark) 0%, var(--bg-card) 50%, var(--bg-dark) 100%);
}
.exp-timeline {
  position: relative;
  padding-left: 40px;
}
.exp-timeline::before {
  content: '';
  position: absolute;
  left: 22px;
  top: 0; bottom: 0;
  width: 1px;
  background: linear-gradient(to bottom, var(--accent), var(--border), transparent);
}
.exp-item {
  position: relative;
  margin-bottom: 40px;
  display: flex;
  gap: 32px;
}
.exp-item:last-child { margin-bottom: 0; }
.exp-dot {
  position: absolute;
  left: -40px;
  top: 20px;
  width: 44px;
  height: 44px;
  background: var(--bg-card);
  border: 2px solid var(--border-accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  z-index: 1;
}
.exp-dot i { font-size: 0.9rem; color: var(--accent); }
.exp-card {
  flex: 1;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  transition: var(--transition);
}
.exp-card:hover { border-color: var(--border-accent); }
.exp-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 20px;
}
.exp-role {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 4px;
}
.exp-company {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--accent);
}
.exp-meta {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 6px;
}
.exp-date, .exp-location {
  font-size: 0.78rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 6px;
}
.exp-date i, .exp-location i { color: var(--accent); font-size: 0.7rem; }
.exp-bullets {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.exp-bullets li {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.7;
  padding-left: 20px;
  position: relative;
}
.exp-bullets li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 10px;
  width: 6px;
  height: 6px;
  background: var(--accent);
  border-radius: 50%;
  opacity: 0.7;
}

/* ============================================
   CERTIFICATIONS SECTION
   ============================================ */
.certs-section {
  background: var(--bg-dark);
}
.certs-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 20px;
}
.cert-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 20px;
  text-align: center;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.cert-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 0%, var(--accent-dim) 0%, transparent 70%);
  opacity: 0;
  transition: var(--transition);
}
.cert-card:hover { border-color: var(--border-accent); transform: translateY(-6px); box-shadow: var(--shadow-accent); }
.cert-card:hover::after { opacity: 1; }
.cert-icon {
  width: 56px;
  height: 56px;
  background: var(--accent-dim);
  border: 1px solid var(--border-accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
}
.cert-icon i { font-size: 1.3rem; color: var(--accent); }
.cert-card h3 { font-size: 1.1rem; font-weight: 800; color: var(--text-primary); margin-bottom: 8px; }
.cert-card p { font-size: 0.78rem; color: var(--text-secondary); line-height: 1.5; margin-bottom: 14px; }
.cert-badge {
  display: inline-block;
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text-muted);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 1px;
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  text-transform: uppercase;
}

/* ============================================
   AWARDS SECTION
   ============================================ */
.awards-section {
  background: linear-gradient(180deg, var(--bg-dark) 0%, var(--bg-card) 50%, var(--bg-dark) 100%);
}
.awards-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.award-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px 28px;
  position: relative;
  overflow: hidden;
  transition: var(--transition);
}
.award-card:hover { border-color: var(--border-accent); transform: translateY(-4px); }
.award-featured {
  border-color: var(--border-accent);
  background: var(--bg-card-2);
}
.award-glow {
  position: absolute;
  top: -40px; left: -40px;
  width: 160px; height: 160px;
  background: radial-gradient(circle, rgba(232, 197, 71, 0.15) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}
.award-icon {
  width: 60px;
  height: 60px;
  background: var(--accent-dim);
  border: 1px solid var(--border-accent);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}
.award-icon i { font-size: 1.5rem; color: var(--accent); }
.award-card h3 { font-family: var(--font-display); font-size: 1.3rem; font-weight: 800; color: var(--text-primary); margin-bottom: 12px; }
.award-card p { font-size: 0.88rem; color: var(--text-secondary); line-height: 1.7; margin-bottom: 20px; }
.award-tag {
  display: inline-block;
  background: var(--accent-dim);
  border: 1px solid var(--border-accent);
  color: var(--accent);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 1px;
  padding: 5px 14px;
  border-radius: var(--radius-pill);
  text-transform: uppercase;
}

/* ============================================
   EDUCATION SECTION
   ============================================ */
.education-section {
  background: var(--bg-dark);
}
.edu-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  max-width: 900px;
  margin: 0 auto;
}
.edu-card {
  display: flex;
  gap: 24px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  transition: var(--transition);
}
.edu-card:hover { border-color: var(--border-accent); }
.edu-icon {
  width: 56px;
  height: 56px;
  background: var(--accent-dim);
  border: 1px solid var(--border-accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.edu-icon i { font-size: 1.3rem; color: var(--accent); }
.edu-content { flex: 1; }
.edu-year {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 1px;
  text-transform: uppercase;
  display: block;
  margin-bottom: 8px;
}
.edu-content h3 { font-size: 1.05rem; font-weight: 700; color: var(--text-primary); margin-bottom: 6px; }
.edu-school { font-size: 0.85rem; font-weight: 600; color: var(--text-muted); display: block; margin-bottom: 12px; }
.edu-content p { font-size: 0.85rem; color: var(--text-secondary); line-height: 1.7; }

/* ============================================
   CONTACT SECTION
   ============================================ */
.contact-section {
  background: linear-gradient(180deg, var(--bg-dark) 0%, var(--bg-card) 100%);
}
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 60px;
  align-items: start;
}
.contact-info { display: flex; flex-direction: column; gap: 28px; }
.contact-item {
  display: flex;
  align-items: center;
  gap: 16px;
}
.contact-icon {
  width: 48px;
  height: 48px;
  background: var(--accent-dim);
  border: 1px solid var(--border-accent);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.contact-icon i { font-size: 1.1rem; color: var(--accent); }
.contact-label {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-muted);
  letter-spacing: 1px;
  text-transform: uppercase;
  display: block;
  margin-bottom: 3px;
}
.contact-value {
  font-size: 0.95rem;
  color: var(--text-primary);
  font-weight: 500;
}
.contact-value:hover { color: var(--accent); }
.social-links { display: flex; gap: 12px; margin-top: 8px; }
.social-btn {
  width: 44px;
  height: 44px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  transition: var(--transition);
}
.social-btn:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: #0d0d0f;
  transform: translateY(-3px);
}

/* Contact Form */
.contact-form-wrap {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 40px;
}
.contact-form { display: flex; flex-direction: column; gap: 20px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-group { display: flex; flex-direction: column; gap: 8px; }
.form-group label { font-size: 0.82rem; font-weight: 600; color: var(--text-secondary); letter-spacing: 0.5px; }
.form-group input,
.form-group textarea {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-size: 0.9rem;
  font-family: var(--font-main);
  padding: 14px 18px;
  outline: none;
  transition: var(--transition);
  resize: none;
}
.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--border-accent);
  box-shadow: 0 0 0 3px var(--accent-dim);
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--text-muted); }
.form-success {
  display: none;
  align-items: center;
  gap: 10px;
  color: #4ade80;
  font-size: 0.9rem;
  font-weight: 600;
  background: rgba(74, 222, 128, 0.1);
  border: 1px solid rgba(74, 222, 128, 0.2);
  border-radius: var(--radius-sm);
  padding: 14px 18px;
}
.form-success i { font-size: 1.1rem; }

/* ============================================
   FOOTER
   ============================================ */
.site-footer {
  position: relative;
  background: var(--bg-card);
  border-top: 1px solid var(--border);
  padding: 60px 0 40px;
  overflow: hidden;
}
.footer-bg {
  position: absolute;
  right: 0;
  bottom: 0;
  width: 200px;
  opacity: 0.1;
  pointer-events: none;
}
.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
}
.footer-tagline {
  font-size: 0.9rem;
  color: var(--text-muted);
  letter-spacing: 1px;
}
.footer-nav {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
  justify-content: center;
}
.footer-nav a {
  font-size: 0.85rem;
  color: var(--text-secondary);
  transition: var(--transition);
}
.footer-nav a:hover { color: var(--accent); }
.footer-copy {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* ============================================
   BACK TO TOP BUTTON
   ============================================ */
.back-to-top {
  position: fixed;
  bottom: 32px;
  right: 32px;
  width: 48px;
  height: 48px;
  background: var(--accent);
  color: #0d0d0f;
  border: none;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 1rem;
  z-index: 999;
  opacity: 0;
  transform: translateY(20px);
  transition: var(--transition);
  box-shadow: 0 4px 16px rgba(232, 197, 71, 0.4);
}
.back-to-top.visible {
  opacity: 1;
  transform: translateY(0);
}
.back-to-top:hover { background: var(--accent-light); transform: translateY(-3px); }

/* ============================================
   ANIMATIONS – Fade In on Scroll
   ============================================ */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}
.fade-in-left {
  opacity: 0;
  transform: translateX(-30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.fade-in-left.visible { opacity: 1; transform: translateX(0); }
.fade-in-right {
  opacity: 0;
  transform: translateX(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.fade-in-right.visible { opacity: 1; transform: translateX(0); }

/* ============================================
   RESPONSIVE – Tablet
   ============================================ */
@media (max-width: 1024px) {
  .skills-grid { grid-template-columns: repeat(2, 1fr); }
  .certs-grid { grid-template-columns: repeat(3, 1fr); }
  .awards-grid { grid-template-columns: repeat(2, 1fr); }
  .hero-inner { gap: 40px; }
  .hero-img-container { width: 280px; height: 340px; }
  .ring-1 { width: 320px; height: 320px; }
  .ring-2 { width: 390px; height: 390px; }
  .about-grid { gap: 48px; }
}

/* ============================================
   RESPONSIVE – Mobile
   ============================================ */
@media (max-width: 768px) {
  .section-pad { padding: 72px 0; }

  /* Nav */
  .nav-links {
    display: none;
    position: fixed;
    top: 0; left: 0; right: 0;
    height: 100vh;
    background: rgba(13, 13, 15, 0.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 8px;
    z-index: 999;
  }
  .nav-links.open { display: flex; }
  .nav-link { font-size: 1.2rem; padding: 12px 28px; }
  .hamburger { display: flex; z-index: 1001; }
  .btn-hire { display: none; }

  /* Hero */
  .hero-section { padding: 100px 0 60px; }
  .hero-inner {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 48px;
  }
  .hero-content { max-width: 100%; }
  .hero-desc { margin-left: auto; margin-right: auto; }
  .hero-actions { justify-content: center; }
  .hero-stats { justify-content: center; }
  .hero-badge { margin-left: auto; margin-right: auto; }
  .hero-image-wrap { order: -1; }
  .hero-img-container { width: 240px; height: 290px; }
  .ring-1 { width: 270px; height: 270px; }
  .ring-2 { width: 330px; height: 330px; }
  .badge-top { right: 0; }
  .badge-bottom { left: 0; }
  .scroll-indicator { display: none; }

  /* About */
  .about-grid { grid-template-columns: 1fr; gap: 40px; }
  .about-visual-col { order: -1; }
  .card-1 { right: 0; }
  .card-2 { left: 0; }
  .about-info-grid { grid-template-columns: 1fr; }

  /* Skills */
  .skills-grid { grid-template-columns: 1fr; }

  /* Experience */
  .exp-timeline { padding-left: 20px; }
  .exp-dot { left: -20px; width: 36px; height: 36px; }
  .exp-header { flex-direction: column; }
  .exp-meta { align-items: flex-start; }

  /* Certs */
  .certs-grid { grid-template-columns: repeat(2, 1fr); }

  /* Awards */
  .awards-grid { grid-template-columns: 1fr; }

  /* Education */
  .edu-grid { grid-template-columns: 1fr; }

  /* Contact */
  .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .contact-form-wrap { padding: 28px 20px; }
  .form-row { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .hero-name { font-size: clamp(2.8rem, 12vw, 4rem); }
  .certs-grid { grid-template-columns: 1fr 1fr; }
}