/* =============================================
   PRATHAM TAILOR PORTFOLIO — style.css
   Futuristic Dark Theme | Glassmorphism
   ============================================= */

/* ---------- CSS VARIABLES ---------- */
:root {
  --bg-primary:    #07071a;
  --bg-secondary:  #0d0d2b;
  --bg-card:       rgba(255,255,255,0.04);
  --border-glass:  rgba(255,255,255,0.09);
  --cyan:          #00f5ff;
  --purple:        #9d00ff;
  --red-accent:    #ff6b6b;
  --gold:          #ffd166;
  --text-primary:  #f0f0ff;
  --text-muted:    #8888aa;
  --font-display:  'Orbitron', sans-serif;
  --font-body:     'Sora', sans-serif;
  --transition:    0.35s cubic-bezier(0.4, 0, 0.2, 1);
  --glow-cyan:     0 0 24px rgba(0,245,255,0.35);
  --glow-purple:   0 0 24px rgba(157,0,255,0.35);
  --radius:        16px;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.7;
  overflow-x: hidden;
}

/* Starfield background noise texture */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 300 300' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.03'/%3E%3C/svg%3E");
  background-size: 200px 200px;
  pointer-events: none;
  z-index: 0;
  opacity: 0.6;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
section { position: relative; z-index: 1; }

/* ========== CUSTOM CURSOR ========== */
.cursor-dot,
.cursor-ring {
  position: fixed;
  top: 0; left: 0;
  pointer-events: none;
  z-index: 10000;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  transition: width 0.2s, height 0.2s, opacity 0.2s;
}
.cursor-dot {
  width: 6px; height: 6px;
  background: var(--cyan);
  box-shadow: 0 0 10px var(--cyan);
}
.cursor-ring {
  width: 36px; height: 36px;
  border: 1.5px solid rgba(0,245,255,0.5);
  transition: transform 0.1s ease, width 0.3s, height 0.3s;
}
body:hover .cursor-dot { opacity: 1; }
@media (max-width: 768px) { .cursor-dot, .cursor-ring { display: none; } }

/* ========== NAVBAR ========== */
#mainNav {
  background: rgba(7,7,26,0.7);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-glass);
  transition: var(--transition);
  padding: 0.8rem 0;
  z-index: 1000;
}
#mainNav.scrolled {
  background: rgba(7,7,26,0.95);
  padding: 0.5rem 0;
}
.logo-text {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 900;
  color: var(--text-primary);
  letter-spacing: 2px;
}
.accent { color: var(--cyan); }
.nav-link {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-muted) !important;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  padding: 0.5rem 0.75rem !important;
  position: relative;
  transition: color var(--transition);
}
.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0; left: 50%;
  width: 0; height: 1.5px;
  background: var(--cyan);
  transform: translateX(-50%);
  transition: width var(--transition);
}
.nav-link:hover { color: var(--cyan) !important; }
.nav-link:hover::after { width: 80%; }
.navbar-toggler { border: none; background: none; }
.toggler-icon { color: var(--cyan); font-size: 1.4rem; }

/* ========== BUTTONS ========== */
.btn-hire {
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 0.5rem 1.4rem;
  border-radius: 50px;
  background: linear-gradient(135deg, var(--cyan), var(--purple));
  color: #fff;
  border: none;
  transition: var(--transition);
  box-shadow: 0 0 20px rgba(0,245,255,0.2);
}
.btn-hire:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 30px rgba(0,245,255,0.4);
  color: #fff;
}

.btn-primary-glow {
  display: inline-flex;
  align-items: center;
  padding: 0.7rem 1.8rem;
  border-radius: 50px;
  font-weight: 600;
  font-size: 0.9rem;
  letter-spacing: 0.5px;
  background: linear-gradient(135deg, var(--btn-clr, var(--cyan)), var(--purple));
  color: #fff !important;
  border: none;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: var(--transition);
  box-shadow: 0 0 20px rgba(0,245,255,0.25);
}
.btn-primary-glow::before {
  content: '';
  position: absolute;
  top: 0; left: -100%;
  width: 100%; height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.15), transparent);
  transition: left 0.5s;
}
.btn-primary-glow:hover::before { left: 100%; }
.btn-primary-glow:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(0,245,255,0.4);
}

.btn-outline-glow {
  display: inline-flex;
  align-items: center;
  padding: 0.7rem 1.8rem;
  border-radius: 50px;
  font-weight: 600;
  font-size: 0.9rem;
  background: transparent;
  color: var(--text-primary) !important;
  border: 1.5px solid rgba(0,245,255,0.4);
  cursor: pointer;
  transition: var(--transition);
}
.btn-outline-glow:hover {
  border-color: var(--cyan);
  background: rgba(0,245,255,0.08);
  transform: translateY(-3px);
  box-shadow: var(--glow-cyan);
  color: var(--cyan) !important;
}
.btn-sm-pad { padding: 0.5rem 1.2rem; font-size: 0.82rem; }

/* ========== ORB / GLOW ELEMENTS ========== */
.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  pointer-events: none;
  opacity: 0.35;
  animation: orb-float 8s ease-in-out infinite;
}
.orb-1 { width: 450px; height: 450px; background: var(--purple); top: -100px; left: -100px; animation-delay: 0s; }
.orb-2 { width: 350px; height: 350px; background: var(--cyan); bottom: 50px; right: -80px; animation-delay: 3s; }
.orb-3 { width: 250px; height: 250px; background: var(--red-accent); top: 50%; left: 55%; animation-delay: 5s; }
.orb-contact-1 { width: 400px; height: 400px; background: var(--cyan); top: -100px; right: -100px; opacity: 0.2; filter: blur(120px); }
.orb-contact-2 { width: 350px; height: 350px; background: var(--purple); bottom: -100px; left: -100px; opacity: 0.2; filter: blur(120px); }

@keyframes orb-float {
  0%, 100% { transform: translateY(0) scale(1); }
  50% { transform: translateY(-40px) scale(1.05); }
}

/* ========== GLASS CARD ========== */
.glass-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-radius: var(--radius);
  transition: var(--transition);
}
.glass-card:hover {
  border-color: rgba(0,245,255,0.2);
  transform: translateY(-4px);
  box-shadow: 0 20px 60px rgba(0,0,0,0.4), var(--glow-cyan);
}

/* ========== SECTION UTILITIES ========== */
.section-pad { padding: 100px 0; }
.section-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 3px;
  color: var(--cyan);
  border: 1px solid rgba(0,245,255,0.3);
  border-radius: 50px;
  padding: 0.35rem 1rem;
  margin-bottom: 1rem;
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 1rem;
  letter-spacing: -0.5px;
}
.section-subtitle {
  color: var(--text-muted);
  font-size: 1rem;
  max-width: 540px;
  margin: 0 auto;
}
.section-body {
  color: var(--text-muted);
  line-height: 1.8;
  margin-bottom: 1rem;
}
.text-gradient {
  background: linear-gradient(135deg, var(--cyan), var(--purple));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.text-accent { color: var(--cyan); }

/* ========== HERO SECTION ========== */
.hero-section {
  min-height: 100vh;
  overflow: hidden;
  background: radial-gradient(ellipse at 20% 50%, rgba(157,0,255,0.12) 0%, transparent 60%),
              radial-gradient(ellipse at 80% 20%, rgba(0,245,255,0.1) 0%, transparent 50%),
              var(--bg-primary);
}

/* Animated grid */
.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0,245,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,245,255,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse at center, black 40%, transparent 80%);
  animation: grid-drift 20s linear infinite;
}
@keyframes grid-drift {
  from { transform: translateY(0); }
  to { transform: translateY(60px); }
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(0,245,255,0.08);
  border: 1px solid rgba(0,245,255,0.2);
  border-radius: 50px;
  padding: 0.4rem 1rem;
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--cyan);
  letter-spacing: 0.5px;
}
.pulse-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: #2ecc71;
  display: inline-block;
  box-shadow: 0 0 0 0 rgba(46,204,113,0.6);
  animation: pulse-ring 1.8s ease-out infinite;
}
@keyframes pulse-ring {
  0% { box-shadow: 0 0 0 0 rgba(46,204,113,0.6); }
  70% { box-shadow: 0 0 0 8px rgba(46,204,113,0); }
  100% { box-shadow: 0 0 0 0 rgba(46,204,113,0); }
}

.hero-name {
  font-family: var(--font-display);
  font-size: clamp(3rem, 8vw, 6.5rem);
  font-weight: 900;
  line-height: 1.0;
  letter-spacing: -2px;
  margin-bottom: 1rem;
}
.name-highlight {
  background: linear-gradient(135deg, var(--cyan) 0%, var(--purple) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-tagline {
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: var(--text-muted);
  margin-bottom: 1.5rem;
  line-height: 1.6;
}
.hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.tag {
  font-size: 0.78rem;
  font-weight: 500;
  padding: 0.3rem 0.8rem;
  border-radius: 4px;
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--border-glass);
  color: var(--text-muted);
}

/* Hero Stats */
.hero-stats {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}
.stat-item { display: flex; flex-direction: column; }
.stat-num {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  color: var(--cyan);
  line-height: 1;
}
.stat-label { font-size: 0.72rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 1px; }
.stat-divider { width: 1px; height: 40px; background: var(--border-glass); }

/* Hero Image */
.hero-image-wrapper {
  position: relative;
  width: 360px; height: 360px;
  flex-shrink: 0;
}
@media (max-width: 992px) { .hero-image-wrapper { width: 260px; height: 260px; } }

.hero-img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center 15%;
  border-radius: 50%;
  border: 2px solid rgba(0,245,255,0.3);
  position: relative;
  z-index: 2;
}
.hero-img-glow {
  position: absolute;
  inset: -20px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0,245,255,0.2), transparent 70%);
  animation: img-pulse 3s ease-in-out infinite;
  z-index: 1;
}
@keyframes img-pulse {
  0%, 100% { transform: scale(1); opacity: 0.6; }
  50% { transform: scale(1.06); opacity: 1; }
}

/* Floating tech badges */
.float-badge {
  position: absolute;
  font-family: var(--font-display);
  font-size: 0.65rem;
  font-weight: 700;
  padding: 0.35rem 0.75rem;
  border-radius: 50px;
  background: rgba(13,13,43,0.9);
  border: 1px solid rgba(0,245,255,0.4);
  color: var(--cyan);
  z-index: 3;
  animation: badge-float 3s ease-in-out infinite;
  white-space: nowrap;
}
.badge-html { top: 8%;  left: -15%;  animation-delay: 0s; }
.badge-css  { bottom: 15%; left: -12%; animation-delay: 0.8s; }
.badge-js   { top: 15%;  right: -10%; animation-delay: 1.4s; }
.badge-php  { bottom: 10%; right: -10%; animation-delay: 2s; }
@keyframes badge-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

/* Scroll hint */
.scroll-hint {
  position: absolute;
  bottom: 30px; left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  color: var(--text-muted);
  font-size: 0.7rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  animation: hint-fade 2s ease-in-out infinite;
}
.scroll-line {
  width: 1px; height: 40px;
  background: linear-gradient(to bottom, var(--cyan), transparent);
}
@keyframes hint-fade {
  0%, 100% { opacity: 0.4; transform: translateX(-50%) translateY(0); }
  50% { opacity: 1; transform: translateX(-50%) translateY(6px); }
}

/* ========== ABOUT SECTION ========== */
.about-img-frame {
  position: relative;
  display: inline-block;
}
.about-img {
  width: 100%;
  border-radius: 20px;
  border: 1px solid var(--border-glass);
  filter: grayscale(0.15);
  object-fit: cover;
  object-position: center 20%;
  max-height: 600px;
  transition: filter var(--transition);
}
.about-img:hover { filter: grayscale(0); }
.exp-badge {
  position: absolute;
  bottom: 24px; right: -24px;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0.8rem 1.2rem;
  background: rgba(13,13,43,0.9);
  border-radius: 12px;
  border: 1px solid rgba(0,245,255,0.2);
  font-size: 0.85rem;
  white-space: nowrap;
}
.exp-badge strong { display: block; font-size: 0.9rem; }
.exp-badge small { color: var(--text-muted); font-size: 0.72rem; }
.exp-badge i { font-size: 1.8rem; }
.highlight-pill {
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border-glass);
  border-radius: 50px;
  padding: 0.4rem 1rem;
  font-size: 0.82rem;
  color: var(--text-muted);
}

/* ========== SKILLS ========== */
.skills-section {
  background: linear-gradient(180deg, transparent, rgba(157,0,255,0.05), transparent);
}
.skill-card {
  padding: 1.5rem 1rem;
  text-align: center;
  cursor: default;
}
.skill-icon {
  width: 56px; height: 56px;
  border-radius: 14px;
  background: rgba(255,255,255,0.04);
  border: 1px solid color-mix(in srgb, var(--clr) 30%, transparent);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.8rem;
  color: var(--clr);
  margin: 0 auto 0.8rem;
  transition: var(--transition);
  box-shadow: 0 0 20px color-mix(in srgb, var(--clr) 15%, transparent);
}
.skill-card:hover .skill-icon {
  transform: scale(1.1) rotate(-5deg);
  box-shadow: 0 0 30px color-mix(in srgb, var(--clr) 40%, transparent);
}
.skill-name {
  font-size: 0.85rem;
  font-weight: 600;
  display: block;
  margin-bottom: 0.75rem;
  color: var(--text-primary);
}
.skill-bar {
  height: 4px;
  background: rgba(255,255,255,0.06);
  border-radius: 4px;
  overflow: hidden;
}
.skill-fill {
  height: 100%;
  width: 0;
  background: linear-gradient(90deg, var(--cyan), var(--purple));
  border-radius: 4px;
  transition: width 1.2s cubic-bezier(0.4,0,0.2,1) 0.3s;
}
.skill-fill.animated { width: var(--pct); }

/* ========== PROJECTS ========== */
.project-card {
  overflow: hidden;
  padding: 0;
}
.project-card:hover { transform: translateY(-8px); }
.project-img-wrapper {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16/9;
}
.project-img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.project-card:hover .project-img { transform: scale(1.06); }
.project-overlay {
  position: absolute;
  inset: 0;
  background: rgba(7,7,26,0.75);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition);
  backdrop-filter: blur(4px);
}
.project-card:hover .project-overlay { opacity: 1; }
.project-badge {
  position: absolute;
  top: 12px; left: 12px;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 0.3rem 0.8rem;
  border-radius: 50px;
  background: var(--badge-clr, var(--cyan));
  color: #07071a;
  z-index: 2;
}
.project-body { padding: 1.4rem 1.5rem 1.5rem; }
.project-title {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 0.6rem;
  letter-spacing: -0.3px;
}
.project-desc { font-size: 0.85rem; color: var(--text-muted); line-height: 1.6; margin-bottom: 0.8rem; }
.project-tags { display: flex; flex-wrap: wrap; gap: 0.4rem; }
.project-tags span {
  font-size: 0.7rem;
  padding: 0.2rem 0.6rem;
  border-radius: 4px;
  background: rgba(0,245,255,0.08);
  color: var(--cyan);
  border: 1px solid rgba(0,245,255,0.2);
  font-weight: 500;
}

/* ========== SERVICES ========== */
.services-section {
  background: linear-gradient(180deg, transparent, rgba(0,245,255,0.04), transparent);
}
.service-card {
  padding: 2rem 1.5rem;
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 0%, color-mix(in srgb, var(--svc-clr) 10%, transparent), transparent 70%);
  opacity: 0;
  transition: opacity var(--transition);
}
.service-card:hover::before { opacity: 1; }
.service-icon-wrap {
  width: 64px; height: 64px;
  border-radius: 16px;
  background: rgba(255,255,255,0.04);
  border: 1px solid color-mix(in srgb, var(--svc-clr) 30%, transparent);
  display: flex; align-items: center; justify-content: center;
  font-size: 2rem;
  color: var(--svc-clr);
  margin: 0 auto 1rem;
  transition: var(--transition);
  box-shadow: 0 0 20px color-mix(in srgb, var(--svc-clr) 20%, transparent);
}
.service-card:hover .service-icon-wrap {
  transform: scale(1.1);
  box-shadow: 0 0 40px color-mix(in srgb, var(--svc-clr) 40%, transparent);
}
.service-title {
  font-family: var(--font-display);
  font-size: 0.92rem;
  font-weight: 700;
  margin-bottom: 0.6rem;
  letter-spacing: -0.2px;
}
.service-desc { font-size: 0.82rem; color: var(--text-muted); line-height: 1.65; }
.service-arrow {
  position: absolute;
  top: 1.2rem; right: 1.2rem;
  width: 32px; height: 32px;
  border-radius: 50%;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border-glass);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.85rem;
  color: var(--text-muted);
  transition: var(--transition);
}
.service-card:hover .service-arrow {
  background: var(--svc-clr);
  color: #07071a;
  transform: rotate(45deg);
}

/* ========== TESTIMONIALS ========== */
.testi-card {
  padding: 1.8rem;
  position: relative;
}
.featured-testi {
  border-color: rgba(0,245,255,0.25);
  background: rgba(0,245,255,0.05);
}
.testi-stars { color: var(--gold); font-size: 0.85rem; }
.testi-quote {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.75;
  font-style: italic;
  position: relative;
  padding-left: 1rem;
}
.testi-quote::before {
  content: '"';
  position: absolute;
  left: -4px; top: -8px;
  font-size: 3rem;
  color: var(--cyan);
  opacity: 0.3;
  font-family: Georgia, serif;
  line-height: 1;
}
.testi-avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 700;
  flex-shrink: 0;
  color: #fff;
}
.testi-author strong { font-size: 0.9rem; }
.testi-author small { font-size: 0.75rem; }

/* ========== CONTACT ========== */
.contact-section {
  overflow: hidden;
  background: radial-gradient(ellipse at 50% 0%, rgba(157,0,255,0.08), transparent 70%);
}
.contact-card {
  padding: 2rem 1.5rem;
  color: var(--text-primary);
  transition: var(--transition);
}
.contact-card:hover {
  border-color: rgba(0,245,255,0.3);
  transform: translateY(-6px);
  box-shadow: 0 20px 60px rgba(0,0,0,0.4), var(--glow-cyan);
}
.contact-icon {
  width: 64px; height: 64px;
  border-radius: 18px;
  background: color-mix(in srgb, var(--ci-clr) 12%, transparent);
  border: 1px solid color-mix(in srgb, var(--ci-clr) 30%, transparent);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.8rem;
  color: var(--ci-clr);
  margin: 0 auto 0.8rem;
  transition: var(--transition);
}
.contact-card:hover .contact-icon {
  transform: scale(1.1);
  box-shadow: 0 0 30px color-mix(in srgb, var(--ci-clr) 40%, transparent);
}
.contact-card h6 { font-weight: 700; font-size: 0.95rem; margin-bottom: 0.2rem; }
.contact-card small { color: var(--text-muted); font-size: 0.78rem; }
.contact-chip {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 0.25rem 0.8rem;
  border-radius: 50px;
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--border-glass);
  color: var(--text-muted);
  transition: var(--transition);
}
.contact-card:hover .contact-chip {
  background: rgba(0,245,255,0.1);
  border-color: rgba(0,245,255,0.3);
  color: var(--cyan);
}
.cta-text {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  color: var(--text-muted);
}

/* ========== FOOTER ========== */
.site-footer {
  padding: 1.5rem 0;
  border-top: 1px solid var(--border-glass);
  background: rgba(7,7,26,0.95);
}
.footer-copy { font-size: 0.82rem; color: var(--text-muted); }
.footer-socials a {
  font-size: 1.1rem;
  color: var(--text-muted);
  transition: color var(--transition);
}
.footer-socials a:hover { color: var(--cyan); }

/* ========== BACK TO TOP ========== */
.back-to-top {
  position: fixed;
  bottom: 30px; right: 30px;
  width: 44px; height: 44px;
  border-radius: 50%;
  background: rgba(0,245,255,0.1);
  border: 1px solid rgba(0,245,255,0.3);
  color: var(--cyan);
  font-size: 1rem;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  opacity: 0;
  pointer-events: none;
  transition: var(--transition);
  z-index: 999;
}
.back-to-top.visible {
  opacity: 1;
  pointer-events: auto;
}
.back-to-top:hover {
  background: var(--cyan);
  color: #07071a;
  transform: translateY(-4px);
  box-shadow: var(--glow-cyan);
}

/* ========== RESPONSIVE ========== */
@media (max-width: 991px) {
  .exp-badge { right: 0; bottom: -16px; }
  .hero-stats { gap: 1rem; }
  .stat-num { font-size: 1.5rem; }
  .float-badge { display: none; }
}
@media (max-width: 767px) {
  .section-pad { padding: 70px 0; }
  .hero-name { letter-spacing: -1px; }
  .hero-stats { flex-wrap: wrap; }
  .stat-divider { display: none; }
  .about-img-frame { text-align: center; }
}
@media (max-width: 575px) {
  .hero-cta { justify-content: center; }
  .hero-tags { justify-content: center; }
  .hero-badge { font-size: 0.7rem; }
}

/* ========== NAVBAR MOBILE ========== */
@media (max-width: 991px) {
  .navbar-collapse {
    background: rgba(7,7,26,0.97);
    backdrop-filter: blur(20px);
    border-top: 1px solid var(--border-glass);
    padding: 1rem;
    margin-top: 0.5rem;
    border-radius: 0 0 16px 16px;
  }
  .nav-link { padding: 0.6rem 1rem !important; border-radius: 8px; }
  .nav-link:hover { background: rgba(0,245,255,0.06); }
  .navbar-nav { gap: 0 !important; }
  .ms-lg-3 { margin-top: 0.5rem; }
}

/* ========== AOS OVERRIDES ========== */
[data-aos] { transition-duration: 0.7s !important; }