/* ===============================================
   AMOS PORTFOLIO — Enhanced Styles v2.0
   =============================================== */

/* --- VARIABLES --- */
:root {
  --primary: #0BCEAF;
  --primary-dark: #078571;
  --primary-glow: rgba(11,206,175,0.20);
  --accent-purple: #7C3AED;
  --bg-void: #0A0F1C;
  --bg-surface: #0D1426;
  --bg-dark: #0a192f;
  --bg-dark-2: #112240;
  --bg-card: rgba(255,255,255,0.04);
  --bg-card-hover: rgba(255,255,255,0.07);
  --bg-card-border: rgba(255,255,255,0.08);
  --text-dark: #E6F1FF;
  --text-hero: #E6F1FF;
  --text-body: #94A3B8;
  --text-muted: #64748B;
  --text-light: #8892b0;
  --shadow-sm: 0 2px 10px rgba(0,0,0,0.2);
  --shadow-md: 0 4px 20px rgba(0,0,0,0.3);
  --shadow-lg: 0 10px 40px rgba(0,0,0,0.4);
  --shadow-teal: 0 8px 30px rgba(11,206,175,0.2);
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 20px;
  --ease-bounce: cubic-bezier(0.175,0.885,0.32,1.275);
  --ease-smooth: cubic-bezier(0.5,0,0,1);
  --transition: all 0.4s cubic-bezier(0.175,0.885,0.32,1.275);
  --transition-fast: all 0.3s ease;
  --section-py: 5.5rem;
  --font-sans: 'Inter', system-ui, -apple-system, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', monospace;
}

/* ================================================
   LOADING SCREEN
   ================================================ */
#page-loader {
  position: fixed;
  inset: 0;
  background: var(--bg-dark);
  z-index: 9999;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  transition: opacity 0.6s ease, visibility 0.6s ease;
}
#page-loader.fade-out {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}
.loader-logo {
  font-size: 2.5rem;
  font-weight: 900;
  color: var(--primary);
  letter-spacing: -2px;
  margin-bottom: 2.5rem;
  animation: fadeInUp 0.5s ease both;
}
.loader-logo span { color: #fff; }
.loader-ring {
  width: 48px;
  height: 48px;
  border: 3px solid rgba(11,206,175,0.15);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spin 0.75s linear infinite;
}
.loader-dots {
  display: flex;
  gap: 7px;
  margin-top: 1.5rem;
}
.loader-dots span {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--primary);
  opacity: 0.4;
  animation: dotBounce 0.9s ease infinite;
}
.loader-dots span:nth-child(2) { animation-delay: 0.15s; }
.loader-dots span:nth-child(3) { animation-delay: 0.3s; }

/* ================================================
   SCROLL PROGRESS
   ================================================ */
#scroll-progress {
  position: fixed;
  top: 0; left: 0;
  height: 3px;
  width: 0%;
  background: linear-gradient(90deg, var(--primary), var(--primary-dark));
  z-index: 9998;
  transition: width 0.12s linear;
  box-shadow: 0 0 10px rgba(11,206,175,0.5);
}

/* ================================================
   GLOBAL
   ================================================ */
html { scroll-behavior: smooth; }

body {
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  font-family: var(--font-sans) !important;
  background: var(--bg-void);
  color: var(--text-body);
}

::selection {
  background: rgba(11,206,175,0.25);
  color: var(--text-dark);
}

section[id], div[id] { scroll-margin-top: 70px; }

/* ================================================
   NAVBAR — dark, always visible
   ================================================ */
.navbar {
  background: rgba(10,25,47,0.97) !important;
  backdrop-filter: blur(20px) !important;
  -webkit-backdrop-filter: blur(20px) !important;
  border-bottom: 1px solid rgba(11,206,175,0.08) !important;
  padding: 1rem 2rem !important;
  transition: padding 0.4s ease, box-shadow 0.4s ease !important;
  display: flex !important;
  opacity: 1 !important;
  visibility: visible !important;
}

.navbar.scrolled {
  padding: 0.5rem 2rem !important;
  box-shadow: 0 4px 30px rgba(0,0,0,0.25) !important;
}

.navbar-brand h1 {
  font-size: 1.75rem !important;
  font-weight: 800 !important;
  letter-spacing: -0.5px !important;
}

.navbar-brand span.text-primary { color: var(--primary) !important; }

.navbar-nav .nav-link,
.navbar-nav a.nav-item {
  color: rgba(204,214,246,0.85) !important;
  font-weight: 500 !important;
  font-size: 0.875rem !important;
  letter-spacing: 0.5px !important;
  padding: 0.5rem 0.9rem !important;
  position: relative !important;
  transition: color 0.3s ease !important;
}

.navbar-nav .nav-link::after,
.navbar-nav a.nav-item::after {
  content: '' !important;
  position: absolute !important;
  bottom: 0; left: 50%; right: 50% !important;
  height: 2px !important;
  background: var(--primary) !important;
  border-radius: 2px !important;
  transition: left 0.3s ease, right 0.3s ease !important;
}

.navbar-nav .nav-link:hover,
.navbar-nav a.nav-item:hover,
.navbar-nav .nav-link.active,
.navbar-nav a.nav-item.active {
  color: var(--primary) !important;
}

.navbar-nav .nav-link:hover::after,
.navbar-nav a.nav-item:hover::after,
.navbar-nav .nav-link.active::after,
.navbar-nav a.nav-item.active::after {
  left: 0.9rem !important;
  right: 0.9rem !important;
}

.navbar-toggler {
  border: 1px solid rgba(11,206,175,0.3) !important;
  border-radius: 8px !important;
  padding: 6px 10px !important;
  color: var(--primary) !important;
}

.navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(11,206,175,0.9)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e") !important;
}

/* ================================================
   HERO
   ================================================ */
#home {
  position: relative;
  background: var(--bg-void) !important;
  overflow: hidden;
  padding-top: 80px;
}

#home::before,
#home::after { display: none; }

#home h3.text-white {
  color: var(--primary) !important;
  font-size: 0.9rem !important;
  font-weight: 600 !important;
  letter-spacing: 4px !important;
  text-transform: uppercase !important;
  margin-bottom: 1rem !important;
  animation: fadeInUp 0.7s ease both;
}

#home h1 {
  font-size: 3.8rem !important;
  font-weight: 900 !important;
  color: var(--text-hero) !important;
  -webkit-text-stroke: 0 !important;
  letter-spacing: -1.5px !important;
  line-height: 1.05 !important;
  animation: fadeInUp 0.7s ease 0.15s both;
}

#home h2.typed-text-output {
  font-size: 1.35rem !important;
  color: var(--text-light) !important;
  font-weight: 400 !important;
  animation: fadeInUp 0.7s ease 0.3s both;
}

#home .d-flex.pt-5 {
  animation: fadeInUp 0.7s ease 0.45s both;
}

#home .img-fluid,
.hero-avatar {
  border: 3px solid var(--primary) !important;
  box-shadow: 0 0 50px rgba(11,206,175,0.25), 0 20px 60px rgba(0,0,0,0.4) !important;
  transition: all 0.5s ease !important;
  animation: fadeInUp 0.7s ease 0.1s both;
}

#home .img-fluid:hover,
.hero-avatar:hover {
  border-color: var(--primary) !important;
  box-shadow: 0 0 80px rgba(11,206,175,0.35), 0 25px 70px rgba(0,0,0,0.4) !important;
  transform: scale(1.02) !important;
}

#home .btn-outline-light {
  border: 2px solid var(--primary) !important;
  color: var(--primary) !important;
  background: transparent !important;
  padding: 0.75rem 2rem !important;
  border-radius: 50px !important;
  font-weight: 600 !important;
  font-size: 0.9rem !important;
  letter-spacing: 0.5px !important;
  transition: var(--transition) !important;
  text-decoration: none !important;
}
#home .btn-outline-light:hover {
  background: var(--primary) !important;
  color: var(--bg-dark) !important;
  box-shadow: 0 8px 25px var(--primary-glow) !important;
  transform: translateY(-3px) !important;
}

/* Play button */
.btn-play {
  position: relative;
  width: 55px; height: 55px;
  border-radius: 50%;
  border: 2px solid rgba(11,206,175,0.4);
  background: rgba(11,206,175,0.08);
  cursor: pointer;
  transition: all 0.4s ease;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}
.btn-play span {
  display: block;
  width: 0; height: 0;
  border-style: solid;
  border-width: 8px 0 8px 14px;
  border-color: transparent transparent transparent var(--primary);
  margin-left: 3px;
}
.btn-play:hover {
  background: rgba(11,206,175,0.15);
  border-color: var(--primary);
  transform: scale(1.1);
  box-shadow: 0 0 0 8px rgba(11,206,175,0.08);
}

/* ================================================
   SECTION HEADINGS — hide ghost text, clean up
   ================================================ */
.position-relative.d-flex.align-items-center.justify-content-center {
  flex-direction: column !important;
  margin-bottom: 2.5rem !important;
}

.position-relative.d-flex.align-items-center.justify-content-center h1.display-1 {
  display: none !important;
}

.position-relative.d-flex.align-items-center.justify-content-center h2.position-absolute,
.position-relative.d-flex.align-items-center.justify-content-center h1.position-absolute {
  position: relative !important;
  top: auto !important; left: auto !important;
  font-size: 2.2rem !important;
  font-weight: 800 !important;
  color: var(--text-hero) !important;
  font-family: var(--font-sans) !important;
  text-align: center !important;
  letter-spacing: 1.5px !important;
  padding-bottom: 0.75rem !important;
}

.position-relative.d-flex.align-items-center.justify-content-center h2.position-absolute::after,
.position-relative.d-flex.align-items-center.justify-content-center h1.position-absolute::after {
  content: '' !important;
  display: block !important;
  width: 50px !important; height: 3px !important;
  background: linear-gradient(90deg, var(--primary), var(--primary-dark)) !important;
  border-radius: 3px !important;
  margin: 8px auto 0 !important;
}

/* Dark section variant (certifications) */
#certifications .position-relative.d-flex h2.position-absolute,
#certifications .position-relative.d-flex h1.position-absolute {
  color: var(--text-hero) !important;
}

/* ================================================
   ABOUT
   ================================================ */
#about { padding: var(--section-py) 0; }

#about h3.mb-4 {
  font-size: 1.6rem !important;
  font-weight: 700 !important;
  color: var(--text-hero) !important;
  padding-bottom: 0.75rem !important;
  margin-bottom: 1.25rem !important;
  border-bottom: 2px solid rgba(11,206,175,0.2) !important;
}

#about h6 { color: var(--text-hero) !important; font-size: 0.88rem !important; }
#about h6 span.text-secondary { color: var(--text-body) !important; font-weight: 400 !important; }

.about-stats {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: 1.25rem;
  margin-top: 2rem;
}
.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--bg-card-border);
  border-radius: var(--radius-md);
  padding: 1.5rem 1rem;
  text-align: center;
  transition: var(--transition);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  position: relative;
  overflow: hidden;
}
.stat-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--primary), var(--accent-purple));
}
.stat-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-teal);
  border-color: rgba(11,206,175,0.25);
  background: var(--bg-card-hover);
}
.stat-number {
  font-size: 2rem;
  font-weight: 900;
  color: var(--primary);
  line-height: 1;
  display: block;
  margin-bottom: 0.35rem;
}
.stat-label {
  font-size: 0.7rem;
  color: var(--text-muted);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1.5px;
}

/* ================================================
   QUALIFICATION / TIMELINE
   ================================================ */
#qualification { padding: var(--section-py) 0; }

#qualification h3.mb-4 {
  font-size: 1.35rem !important;
  font-weight: 700 !important;
  color: var(--text-hero) !important;
  padding-bottom: 0.5rem !important;
  margin-bottom: 1.5rem !important;
  border-left: 3px solid var(--primary) !important;
  padding-left: 0.75rem !important;
}

.border-left.border-primary {
  border-left: 2px dashed rgba(11,206,175,0.25) !important;
}

.border-left .position-relative {
  background: var(--bg-card);
  border: 1px solid var(--bg-card-border);
  border-radius: var(--radius-md);
  padding: 1.25rem 1.25rem 1.25rem 1.5rem !important;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  transition: var(--transition-fast);
}

.border-left .position-relative:hover {
  transform: translateX(6px);
  box-shadow: 0 6px 25px rgba(11,206,175,0.12);
  border-color: rgba(11,206,175,0.25);
  background: var(--bg-card-hover);
}

.border-left .position-relative .far.fa-dot-circle {
  color: var(--primary) !important;
  top: 1.4rem !important;
  left: -1.6rem !important;
  background: var(--bg-surface);
  filter: drop-shadow(0 0 6px rgba(11,206,175,0.6));
}

.border-left .position-relative h5 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-hero);
}

.border-left .position-relative p  { color: var(--text-body); }
.border-left .position-relative a  { color: var(--primary); }
.border-left .position-relative a:hover { color: #fff; }
.border-left .position-relative ul li { color: var(--text-body); }

/* ================================================
   SKILLS — bento grid
   ================================================ */
#skill { padding: var(--section-py) 0; }

.skills-bento {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  margin-top: 1rem;
}

.skill-cat-card {
  background: var(--bg-card);
  border: 1px solid var(--bg-card-border);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.skill-cat-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--primary), var(--accent-purple));
}
.skill-cat-card:hover {
  transform: translateY(-6px);
  border-color: rgba(11,206,175,0.25);
  background: var(--bg-card-hover);
  box-shadow: var(--shadow-teal);
}
.skill-cat-card.span-2 { grid-column: span 2; }

.skill-cat-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
}
.skill-cat-icon {
  width: 36px; height: 36px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--primary), var(--accent-purple));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  color: #fff;
  flex-shrink: 0;
}
.skill-cat-title {
  font-size: 0.85rem !important;
  font-weight: 700 !important;
  color: var(--text-hero) !important;
  margin-bottom: 0 !important;
  letter-spacing: 0.3px;
}

.skill-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}
.skill-pill {
  display: inline-block;
  padding: 0.3rem 0.75rem;
  font-size: 0.72rem;
  font-weight: 500;
  color: var(--primary);
  background: rgba(11,206,175,0.06);
  border: 1px solid rgba(11,206,175,0.2);
  border-radius: 50px;
  transition: var(--transition-fast);
  cursor: default;
}
.skill-pill:hover {
  background: rgba(11,206,175,0.15);
  border-color: var(--primary);
  color: #fff;
  transform: translateY(-2px);
}

@media (max-width: 991px) {
  .skills-bento { grid-template-columns: repeat(2, 1fr); }
  .skill-cat-card.span-2 { grid-column: span 2; }
}
@media (max-width: 575px) {
  .skills-bento { grid-template-columns: 1fr; }
  .skill-cat-card.span-2 { grid-column: span 1; }
}

/* ================================================
   CERTIFICATIONS
   ================================================ */
#certifications {
  background: linear-gradient(135deg, var(--bg-dark), var(--bg-dark-2)) !important;
  padding: var(--section-py) 0;
}

#certifications .card {
  background: rgba(255,255,255,0.04) !important;
  border: 1px solid rgba(11,206,175,0.12) !important;
  border-radius: var(--radius-lg) !important;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  transition: var(--transition);
}
#certifications .card:hover {
  transform: translateY(-10px);
  border-color: rgba(11,206,175,0.35) !important;
  box-shadow: 0 20px 60px rgba(11,206,175,0.1) !important;
  background: rgba(255,255,255,0.07) !important;
}
#certifications .card h5 { color: #e6f1ff !important; }
#certifications .card p, #certifications .card .card-text { color: var(--text-light) !important; }

.service-icon {
  width: 70px; height: 70px;
  border-radius: 18px;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  color: #fff;
  transition: var(--transition);
  box-shadow: 0 6px 20px rgba(11,206,175,0.3);
  font-size: 1.8rem;
  padding: 0 !important;
}
#certifications .card:hover .service-icon {
  transform: scale(1.1) rotate(6deg);
}

/* ================================================
   SERVICES — card layout
   ================================================ */
#services { padding: var(--section-py) 0; }

.service-card {
  background: var(--bg-card);
  border: 1px solid var(--bg-card-border);
  border-radius: var(--radius-lg);
  padding: 2.5rem 2rem;
  text-align: center;
  transition: var(--transition);
  height: 100%;
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--primary-dark));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
}
.service-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-teal);
  border-color: rgba(11,206,175,0.25);
  background: var(--bg-card-hover);
}
.service-card:hover::before { transform: scaleX(1); }

.service-card-icon {
  width: 70px; height: 70px;
  border-radius: 18px;
  background: linear-gradient(135deg, var(--primary), var(--accent-purple));
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
  font-size: 1.8rem;
  color: #fff;
  transition: var(--transition);
  box-shadow: 0 6px 20px rgba(11,206,175,0.25);
}
.service-card:hover .service-card-icon {
  transform: scale(1.12) rotate(8deg);
  box-shadow: 0 10px 30px rgba(11,206,175,0.4);
}
.service-card h4 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-hero);
  margin-bottom: 0.75rem;
}
.service-card p {
  font-size: 0.88rem;
  color: var(--text-body);
  line-height: 1.7;
  margin-bottom: 0;
}

/* ================================================
   PORTFOLIO
   ================================================ */
#portfolio { padding: var(--section-py) 0; }

#portfolio-flters {
  display: flex !important;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.5rem;
  padding: 0;
  margin-bottom: 2.5rem;
}
#portfolio-flters li {
  border-radius: 50px;
  padding: 0.45rem 1.4rem;
  font-weight: 600;
  font-size: 0.84rem;
  letter-spacing: 0.3px;
  transition: var(--transition-fast);
  cursor: pointer;
  border: 2px solid rgba(11,206,175,0.25);
  color: var(--primary);
  background: transparent;
  list-style: none;
}
#portfolio-flters li:hover {
  background: rgba(11,206,175,0.08);
  border-color: var(--primary);
  transform: translateY(-2px);
}
#portfolio-flters li.active {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark)) !important;
  color: #fff !important;
  border-color: var(--primary) !important;
  box-shadow: 0 4px 15px rgba(11,206,175,0.35);
}

.project-card {
  background: var(--bg-card);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: var(--transition);
  border: 1px solid var(--bg-card-border);
  height: 100%;
  display: flex;
  flex-direction: column;
  position: relative;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}
.project-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--primary-dark));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
}
.project-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 60px rgba(11,206,175,0.12), 0 8px 25px rgba(0,0,0,0.3);
  border-color: rgba(11,206,175,0.2);
  background: var(--bg-card-hover);
}
.project-card:hover::before { transform: scaleX(1); }

.project-card-icon {
  height: 120px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}
.project-card-icon::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, transparent 50%, rgba(0,0,0,0.1));
}
.project-card-icon i {
  font-size: 2.5rem;
  color: #fff;
  position: relative;
  z-index: 1;
  transition: transform 0.5s var(--ease-bounce);
  filter: drop-shadow(0 2px 8px rgba(0,0,0,0.2));
}
.project-card:hover .project-card-icon i {
  transform: scale(1.15) rotate(5deg);
}

.project-card-content {
  padding: 1.25rem 1.5rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.project-badge {
  display: inline-block;
  padding: 0.2rem 0.7rem;
  border-radius: 50px;
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  margin-bottom: 0.6rem;
  width: fit-content;
}
.project-badge.de { background: rgba(0,123,255,0.1); color: #007bff; }
.project-badge.ml { background: rgba(111,66,193,0.1); color: #6f42c1; }
.project-badge.sd { background: rgba(253,126,20,0.1); color: #e06b00; }

.project-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-hero);
  margin-bottom: 0.5rem;
  line-height: 1.3;
}
.project-desc {
  font-size: 0.82rem;
  color: var(--text-body);
  line-height: 1.65;
  flex: 1;
  margin-bottom: 0;
}
.project-tech {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-top: 0.85rem;
  padding-top: 0.85rem;
  border-top: 1px solid rgba(255,255,255,0.06);
}
.project-tech span {
  padding: 0.15rem 0.55rem;
  background: rgba(11,206,175,0.07);
  color: var(--primary-dark);
  border-radius: 4px;
  font-size: 0.68rem;
  font-weight: 600;
  border: 1px solid rgba(11,206,175,0.15);
  transition: var(--transition-fast);
}
.project-tech span:hover {
  background: rgba(11,206,175,0.15);
  border-color: rgba(11,206,175,0.3);
}
.project-link {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  background: var(--bg-dark);
  color: var(--primary) !important;
  font-weight: 600;
  font-size: 0.82rem;
  text-decoration: none !important;
  transition: all 0.35s ease;
}
.project-link:hover {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #fff !important;
}
.project-link i { transition: transform 0.3s ease; }
.project-link:hover i { transform: scale(1.15); }

.portfolio-item { transition: none !important; }
.portfolio-item:hover { transform: none !important; }

/* ================================================
   CONTACT
   ================================================ */
#contact { padding: var(--section-py) 0; }

#contact .form-control {
  border: 1px solid var(--bg-card-border) !important;
  border-radius: var(--radius-sm) !important;
  padding: 0.85rem 1.2rem !important;
  transition: all 0.3s ease !important;
  background: var(--bg-card) !important;
  color: var(--text-hero) !important;
  font-size: 0.92rem !important;
  width: 100% !important;
  resize: vertical;
  backdrop-filter: blur(10px);
}
#contact .form-control::placeholder { color: var(--text-muted) !important; }
#contact .form-control:focus {
  border-color: var(--primary) !important;
  background: rgba(255,255,255,0.06) !important;
  box-shadow: 0 0 0 4px rgba(11,206,175,0.1) !important;
  outline: none !important;
  color: var(--text-hero) !important;
}
#contact .form-control.is-valid { border-color: #28a745 !important; }
#contact .form-control.is-invalid { border-color: #dc3545 !important; }

#contact .btn-outline-primary {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark)) !important;
  border: none !important;
  border-radius: 50px !important;
  color: #fff !important;
  font-weight: 700 !important;
  padding: 0.85rem 3rem !important;
  transition: var(--transition) !important;
  box-shadow: 0 4px 20px rgba(11,206,175,0.3) !important;
}
#contact .btn-outline-primary:hover {
  transform: translateY(-3px) !important;
  box-shadow: 0 10px 35px rgba(11,206,175,0.45) !important;
}

/* Contact info cards */
.contact-info-card {
  background: var(--bg-card);
  border: 1px solid var(--bg-card-border);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  transition: var(--transition-fast);
  height: 100%;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}
.contact-info-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-teal);
  border-color: rgba(11,206,175,0.25);
  background: var(--bg-card-hover);
}
.contact-info-icon {
  width: 48px; height: 48px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--primary), var(--accent-purple));
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 1.1rem;
  flex-shrink: 0;
  box-shadow: 0 4px 12px rgba(11,206,175,0.3);
}
.contact-info-card h5 {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-hero);
  margin-bottom: 0.15rem;
}
.contact-info-card p { font-size: 0.85rem; color: var(--text-body); margin-bottom: 0; }

/* ================================================
   FOOTER
   ================================================ */
.bg-primary.text-white.mt-5 {
  background: linear-gradient(135deg, var(--bg-dark), var(--bg-dark-2)) !important;
  position: relative;
  overflow: hidden;
}
.bg-primary.text-white.mt-5::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--primary-dark), var(--primary));
  background-size: 200% 100%;
  animation: shimmer 3s ease infinite;
}

.btn-social {
  width: 48px; height: 48px;
  border-radius: 14px !important;
  background: rgba(255,255,255,0.07) !important;
  border: 1px solid rgba(255,255,255,0.1) !important;
  color: #ccd6f6 !important;
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  transition: var(--transition) !important;
}
.btn-social:hover {
  background: rgba(11,206,175,0.15) !important;
  border-color: var(--primary) !important;
  color: var(--primary) !important;
  transform: translateY(-5px) scale(1.08) !important;
  box-shadow: 0 8px 25px rgba(11,206,175,0.25) !important;
}

/* ================================================
   BACK TO TOP
   ================================================ */
.back-to-top {
  position: fixed !important;
  right: 30px; bottom: 30px;
  width: 48px; height: 48px;
  border-radius: 14px !important;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark)) !important;
  color: #fff !important;
  border: none !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  box-shadow: 0 6px 20px rgba(11,206,175,0.4) !important;
  transition: var(--transition) !important;
  z-index: 999;
  font-size: 1.1rem;
}
.back-to-top:hover {
  transform: translateY(-5px) scale(1.08) !important;
  box-shadow: 0 12px 35px rgba(11,206,175,0.5) !important;
  color: #fff !important;
}

/* ================================================
   SCROLL REVEAL
   ================================================ */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s var(--ease-smooth), transform 0.8s var(--ease-smooth);
}
.reveal.active { opacity: 1; transform: translateY(0); }

.reveal-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity 0.8s var(--ease-smooth), transform 0.8s var(--ease-smooth);
}
.reveal-left.active { opacity: 1; transform: translateX(0); }

.reveal-right {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.8s var(--ease-smooth), transform 0.8s var(--ease-smooth);
}
.reveal-right.active { opacity: 1; transform: translateX(0); }

.reveal-scale {
  opacity: 0;
  transform: scale(0.9);
  transition: opacity 0.8s var(--ease-smooth), transform 0.8s var(--ease-smooth);
}
.reveal-scale.active { opacity: 1; transform: scale(1); }

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.35s; }
.reveal-delay-5 { transition-delay: 0.4s; }
.reveal-delay-6 { transition-delay: 0.45s; }

/* ================================================
   KEYFRAMES
   ================================================ */
@keyframes spin { to { transform: rotate(360deg); } }

@keyframes dotBounce {
  0%, 80%, 100% { transform: scale(0.7); opacity: 0.4; }
  40% { transform: scale(1); opacity: 1; }
}

@keyframes heroFloat {
  0%, 100% { transform: translate(0,0); }
  33% { transform: translate(30px,-30px); }
  66% { transform: translate(-20px,20px); }
}

@keyframes shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

/* ================================================
   RESPONSIVE
   ================================================ */
@media (max-width: 991.98px) {
  :root { --section-py: 4rem; }
  #home h1 { font-size: 2.8rem !important; }
}

@media (max-width: 767.98px) {
  :root { --section-py: 3.5rem; }
  #home h1 { font-size: 2rem !important; }
  #home h2.typed-text-output { font-size: 1.1rem !important; }
  .about-stats { grid-template-columns: repeat(3,1fr); gap: 0.75rem; }
  .stat-number { font-size: 1.5rem; }
  .position-relative.d-flex h2.position-absolute,
  .position-relative.d-flex h1.position-absolute { font-size: 1.5rem !important; }
  .service-card { padding: 2rem 1.5rem; }
  .contact-info-card { padding: 1.25rem; }
}

@media (max-width: 575.98px) {
  .about-stats { grid-template-columns: 1fr 1fr; }
  #home .btn-outline-light { padding: 0.6rem 1.5rem !important; font-size: 0.82rem !important; }
  .navbar { padding: 0.75rem 1rem !important; }
  .navbar-brand h1 { font-size: 1.4rem !important; }
}

/* ================================================
   HERO — gradient mesh blobs
   ================================================ */
.hero-mesh-blob {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  filter: blur(80px);
  opacity: 0.55;
  animation: heroFloat 10s ease-in-out infinite;
}
.blob-teal {
  width: 600px; height: 600px;
  top: -200px; right: -150px;
  background: radial-gradient(circle, rgba(11,206,175,0.3), transparent 70%);
}
.blob-purple {
  width: 500px; height: 500px;
  bottom: -200px; left: -100px;
  background: radial-gradient(circle, rgba(124,58,237,0.25), transparent 70%);
  animation-duration: 14s;
  animation-direction: reverse;
}

/* ================================================
   HERO — avatar column + terminal card
   ================================================ */
.hero-avatar-col { position: relative; }

.hero-terminal {
  position: absolute;
  bottom: -10px;
  right: 0;
  width: 230px;
  background: rgba(8, 12, 24, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(11,206,175,0.22);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0,0,0,0.6), 0 0 30px rgba(11,206,175,0.08);
  animation: fadeInUp 0.7s ease 0.5s both;
  z-index: 2;
}
.terminal-header {
  background: rgba(255,255,255,0.04);
  padding: 8px 12px;
  display: flex;
  align-items: center;
  gap: 6px;
  border-bottom: 1px solid rgba(255,255,255,0.05);
}
.terminal-dot {
  width: 9px; height: 9px;
  border-radius: 50%;
  display: inline-block;
}
.dot-red    { background: #ff5f56; }
.dot-yellow { background: #ffbd2e; }
.dot-green  { background: #27c93f; }
.terminal-title {
  font-family: var(--font-mono);
  font-size: 0.58rem;
  color: var(--text-muted);
  margin-left: 4px;
}
.terminal-body { padding: 10px 14px; }
.terminal-body p {
  font-family: var(--font-mono);
  font-size: 0.63rem;
  line-height: 1.75;
  margin: 0;
  color: var(--text-body);
}
.terminal-prompt {
  color: var(--primary);
  font-weight: 600;
  margin-right: 6px;
}
.terminal-output { padding-left: 10px; opacity: 0.85; }
.terminal-green  { color: #27c93f; }
.terminal-cursor {
  display: inline-block;
  color: var(--primary);
  font-family: var(--font-mono);
  font-size: 0.63rem;
  animation: termBlink 1s step-end infinite;
}
@keyframes termBlink {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0; }
}
@media (max-width: 767px) { .hero-terminal { display: none; } }

/* ================================================
   GLOBAL DARK BASE — enforce dark everywhere
   ================================================ */
.bg-light { background: var(--bg-void) !important; }

#about, #skill, #services, #portfolio, #contact {
  background: var(--bg-void) !important;
}
#certifications, #qualification {
  background: var(--bg-surface) !important;
}

p, li, small { color: var(--text-body); }
h1, h2, h3, h4, h5, h6 { color: var(--text-hero) !important; }
.text-secondary { color: var(--text-body) !important; }
.text-dark      { color: var(--text-hero) !important; }
a               { color: var(--primary); }
a:hover         { color: var(--text-hero); }

/* ================================================
   FOOTER — dark consistency + social buttons
   ================================================ */
.bg-primary.text-white.mt-5,
footer {
  background: var(--bg-surface) !important;
  border-top: 1px solid var(--bg-card-border);
}

/* ================================================
   BACK TO TOP — glass treatment
   ================================================ */
.back-to-top {
  background: var(--bg-card) !important;
  border: 1px solid rgba(11,206,175,0.3) !important;
  color: var(--primary) !important;
  backdrop-filter: blur(10px);
}
.back-to-top:hover {
  background: var(--primary) !important;
  color: #fff !important;
}

/* ================================================
   ACCESSIBILITY — prefers-reduced-motion
   ================================================ */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .hero-mesh-blob  { animation: none !important; }
  .loader-ring     { animation: none !important; }
  .loader-dots span{ animation: none !important; }
  .terminal-cursor { animation: none !important; opacity: 1; }
}

/* ================================================
   SECTION EYEBROW LABEL SYSTEM
   ================================================ */
.section-eyebrow {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 500;
  color: var(--primary);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 0.4rem;
  opacity: 0.9;
}