/* ==========================================================================
   Nety Sulistyorini Portfolio - Synthwave / Cyberpunk High-Tech Theme
   Color Palette:
   - Background: #1A0B2E (Deep Midnight Purple)
   - Cards: #3F194D (Dark Purple with 60% Glassmorphism)
   - Primary Accents: #C91C7A (Neon Magenta) & #FFCA06 (Neon Yellow / Cyber Gold)
   - Secondary Accents: #68097E (Bright Purple)
   ========================================================================== */

:root {
  --color-bg-dark: #1A0B2E;
  --color-card-bg: rgba(63, 25, 77, 0.6);
  --color-card-solid: #3F194D;
  --color-magenta: #C91C7A;
  --color-neon-yellow: #FFCA06;
  --color-purple-bright: #68097E;
  --color-subtext: #D8B4E2;
}

/* --------------------------------------------------------------------------
   1. Multi-Layered Synthwave Mesh Gradient Backgrounds
   -------------------------------------------------------------------------- */
.mesh-gradient-container {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
  background-color: #1A0B2E;
}

/* Cyberpunk Matrix Ambient Grid */
.bg-grid-cyber {
  position: absolute;
  inset: 0;
  background-size: 45px 45px;
  background-image: 
    linear-gradient(to right, rgba(201, 28, 122, 0.08) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 202, 6, 0.05) 1px, transparent 1px);
  mask-image: radial-gradient(ellipse at center, rgba(0, 0, 0, 1) 0%, rgba(0, 0, 0, 0.35) 70%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse at center, rgba(0, 0, 0, 1) 0%, rgba(0, 0, 0, 0.35) 70%, transparent 100%);
}

/* Glowing Synthwave Mesh Orbs with Parallax */
.parallax-orb {
  position: absolute;
  inset: 0;
  pointer-events: none;
  will-change: transform;
}

.mesh-orb {
  position: absolute;
  border-radius: 9999px;
  filter: blur(140px);
  pointer-events: none;
  opacity: 0.6;
  mix-blend-mode: screen;
  will-change: transform, opacity;
}

/* Orb 1: Top-Left Neon Magenta radiating into Deep Purple */
.mesh-orb-1 {
  width: 650px;
  height: 650px;
  top: -120px;
  left: -120px;
  background: radial-gradient(circle, #C91C7A 0%, #68097E 45%, rgba(63, 25, 77, 0) 70%);
  animation: orbDrift1 18s ease-in-out infinite alternate;
}

/* Orb 2: Top-Right Neon Yellow/Cyber Gold with Magenta rim */
.mesh-orb-2 {
  width: 700px;
  height: 700px;
  top: 10%;
  right: -180px;
  background: radial-gradient(circle, rgba(255, 202, 6, 0.55) 0%, #C91C7A 40%, rgba(104, 9, 126, 0) 70%);
  animation: orbDrift2 22s ease-in-out infinite alternate;
}

/* Orb 3: Mid-Left Rich Purple into Magenta */
.mesh-orb-3 {
  width: 620px;
  height: 620px;
  top: 55%;
  left: -100px;
  background: radial-gradient(circle, #68097E 0%, #3F194D 50%, rgba(26, 11, 46, 0) 70%);
  animation: orbDrift3 20s ease-in-out infinite alternate;
}

/* Orb 4: Bottom-Right Vivid Magenta & Gold */
.mesh-orb-4 {
  width: 720px;
  height: 720px;
  bottom: -120px;
  right: 5%;
  background: radial-gradient(circle, #C91C7A 0%, #FFCA06 35%, rgba(104, 9, 126, 0) 70%);
  opacity: 0.5;
  animation: orbDrift4 24s ease-in-out infinite alternate;
}

/* Orb Center: Atmospheric Deep Glow */
.mesh-orb-center {
  width: 550px;
  height: 550px;
  top: 40%;
  left: 45%;
  transform: translate(-50%, -50%);
  background: radial-gradient(circle, #68097E 0%, #3F194D 45%, rgba(26, 11, 46, 0) 75%);
  opacity: 0.4;
  animation: orbPulse 10s ease-in-out infinite alternate;
}

/* Interactive Cursor Glow (Magenta & Neon Yellow) */
#cursor-glow {
  position: fixed;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(201, 28, 122, 0.14) 0%, rgba(255, 202, 6, 0.08) 40%, transparent 70%);
  pointer-events: none;
  transform: translate(-50%, -50%);
  z-index: 1;
  transition: transform 0.1s ease-out, opacity 0.3s ease;
  will-change: transform, left, top;
}

/* --------------------------------------------------------------------------
   2. Typography: Shimmering Magenta to Neon Yellow Text Gradient
   -------------------------------------------------------------------------- */
.hero-name-gradient {
  background: linear-gradient(135deg, #FFCA06 0%, #FFA726 20%, #C91C7A 60%, #FFCA06 100%);
  background-size: 250% auto;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  filter: drop-shadow(0 0 25px rgba(201, 28, 122, 0.65)) drop-shadow(0 0 45px rgba(255, 202, 6, 0.35));
  animation: textShimmer 7s linear infinite;
}

.text-glow-yellow {
  text-shadow: 0 0 15px rgba(255, 202, 6, 0.6), 0 0 30px rgba(255, 202, 6, 0.3);
}

.text-glow-magenta {
  text-shadow: 0 0 15px rgba(201, 28, 122, 0.65), 0 0 30px rgba(201, 28, 122, 0.35);
}

/* --------------------------------------------------------------------------
   3. Cyberpunk Glassmorphism Cards: #3F194D (60% Opacity) & Glowing Borders
   -------------------------------------------------------------------------- */
.glass-card {
  position: relative;
  background: rgba(63, 25, 77, 0.6);
  backdrop-filter: blur(20px) saturate(190%);
  -webkit-backdrop-filter: blur(20px) saturate(190%);
  border: 1px solid rgba(255, 202, 6, 0.22);
  box-shadow: 
    0 10px 30px -10px rgba(26, 11, 46, 0.7),
    0 0 20px -5px rgba(201, 28, 122, 0.18),
    inset 0 1px 1px 0 rgba(255, 255, 255, 0.12);
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.glass-card::before {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(135deg, rgba(255, 202, 6, 0.35), rgba(201, 28, 122, 0.3) 50%, rgba(104, 9, 126, 0.2) 100%);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
  opacity: 0.65;
  transition: opacity 0.4s ease, background 0.4s ease;
}

/* Card Hover State: Lift, Neon Yellow & Magenta Luminous Aura */
.glass-card:hover {
  transform: translateY(-8px) scale(1.012);
  border-color: #FFCA06;
  box-shadow: 
    0 25px 50px -12px rgba(26, 11, 46, 0.9),
    0 0 30px 2px rgba(255, 202, 6, 0.4),
    0 0 55px 0 rgba(201, 28, 122, 0.35),
    inset 0 1px 2px 0 rgba(255, 255, 255, 0.25);
}

.glass-card:hover::before {
  opacity: 1;
  background: linear-gradient(135deg, #FFCA06, #C91C7A 60%, #68097E);
}

/* Card Interactive Mouse Spotlight Reflection (Magenta/Yellow) */
.glass-card .card-spotlight {
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: radial-gradient(600px circle at var(--mouse-x, 50%) var(--mouse-y, 50%), rgba(255, 202, 6, 0.12), rgba(201, 28, 122, 0.08) 35%, transparent 60%);
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
  z-index: 1;
}

.glass-card:hover .card-spotlight {
  opacity: 1;
}

/* Magenta Card Variant */
.glass-card-magenta {
  border-color: rgba(201, 28, 122, 0.3);
  box-shadow: 0 10px 30px -10px rgba(26, 11, 46, 0.7), 0 0 20px -5px rgba(201, 28, 122, 0.2);
}
.glass-card-magenta:hover {
  border-color: #C91C7A;
  box-shadow: 
    0 25px 50px -12px rgba(26, 11, 46, 0.9),
    0 0 35px 2px rgba(201, 28, 122, 0.5),
    0 0 60px 0 rgba(255, 202, 6, 0.35);
}

/* Yellow/Gold Card Variant */
.glass-card-yellow {
  border-color: rgba(255, 202, 6, 0.3);
  box-shadow: 0 10px 30px -10px rgba(26, 11, 46, 0.7), 0 0 20px -5px rgba(255, 202, 6, 0.2);
}
.glass-card-yellow:hover {
  border-color: #FFCA06;
  box-shadow: 
    0 25px 50px -12px rgba(26, 11, 46, 0.9),
    0 0 35px 2px rgba(255, 202, 6, 0.5),
    0 0 60px 0 rgba(201, 28, 122, 0.35);
}

/* --------------------------------------------------------------------------
   4. High-Impact Synthwave Buttons: Magenta to Purple with Neon Yellow Glow
   -------------------------------------------------------------------------- */
/* Main CTA Button: Magenta (#C91C7A) to Purple (#68097E) with subtle #FFCA06 Glow */
.btn-connect-neon {
  position: relative;
  background: linear-gradient(135deg, #C91C7A 0%, #A01469 40%, #68097E 100%);
  background-size: 200% 200%;
  color: #ffffff;
  font-weight: 700;
  border: 1px solid rgba(255, 202, 6, 0.45);
  box-shadow: 
    0 0 20px rgba(201, 28, 122, 0.55),
    0 0 35px rgba(255, 202, 6, 0.3),
    inset 0 1px 1px rgba(255, 255, 255, 0.4);
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  animation: gradientShift 6s ease infinite;
}

.btn-connect-neon:hover {
  transform: translateY(-2px) scale(1.04);
  border-color: #FFCA06;
  box-shadow: 
    0 0 30px rgba(201, 28, 122, 0.8),
    0 0 50px rgba(255, 202, 6, 0.65),
    0 0 75px rgba(201, 28, 122, 0.4),
    inset 0 1px 2px rgba(255, 255, 255, 0.6);
}

.btn-connect-neon:active {
  transform: translateY(0) scale(0.98);
}

/* Secondary Button with Glowing Border */
.btn-secondary-glow {
  position: relative;
  background: rgba(63, 25, 77, 0.75);
  backdrop-filter: blur(14px);
  border: 1px solid rgba(255, 202, 6, 0.3);
  color: #F8FAFC;
  box-shadow: 0 0 15px rgba(201, 28, 122, 0.2);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.btn-secondary-glow:hover {
  transform: translateY(-2px);
  background: rgba(85, 34, 105, 0.9);
  border-color: #FFCA06;
  color: #ffffff;
  box-shadow: 0 0 25px rgba(255, 202, 6, 0.4), 0 0 45px rgba(201, 28, 122, 0.3);
}

/* Floating Status Pill */
.glow-badge-status {
  background: rgba(63, 25, 77, 0.75);
  border: 1px solid rgba(255, 202, 6, 0.4);
  box-shadow: 0 0 20px -3px rgba(255, 202, 6, 0.3);
  backdrop-filter: blur(14px);
}

/* Glowing Icon Boxes */
.icon-glow-box {
  position: relative;
  transition: all 0.3s ease;
}

.icon-glow-box::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: inherit;
  filter: blur(14px);
  opacity: 0;
  transition: opacity 0.3s ease;
  z-index: -1;
}

.glass-card:hover .icon-glow-box {
  transform: scale(1.12);
}

.glass-card:hover .icon-glow-box::after {
  opacity: 0.85;
}

/* --------------------------------------------------------------------------
   5. Interactive Navigation Bar, Scroll Progress, Ticker & HUD Elements
   -------------------------------------------------------------------------- */

/* ── Announcement Ticker ── */
.ticker-track {
  display: flex;
  animation: tickerScroll 38s linear infinite;
}

.ticker-track:hover {
  animation-play-state: paused;
}

@keyframes tickerScroll {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ── Main nav bar base ── */
.nav-main-bar {
  position: relative;
  background: rgba(18, 8, 32, 0.6);
  backdrop-filter: blur(16px) saturate(160%);
  -webkit-backdrop-filter: blur(16px) saturate(160%);
  border-bottom: 1px solid rgba(255, 202, 6, 0.1);
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

#navbar.scrolled .nav-main-bar {
  background: rgba(12, 5, 22, 0.97) !important;
  backdrop-filter: blur(28px) saturate(200%) !important;
  -webkit-backdrop-filter: blur(28px) saturate(200%) !important;
  border-bottom-color: rgba(255, 202, 6, 0.22) !important;
  box-shadow: 0 8px 32px -4px rgba(0, 0, 0, 0.8), 0 0 20px -4px rgba(201, 28, 122, 0.25) !important;
}

/* ── Scroll Progress Bar ── */
#scroll-progress-bar {
  position: absolute;
  bottom: 0;
  left: 0;
  height: 2px;
  width: 0%;
  background: linear-gradient(90deg, #C91C7A 0%, #FFCA06 50%, #68097E 100%);
  box-shadow: 0 0 8px #FFCA06, 0 0 16px rgba(201, 28, 122, 0.7);
  transition: width 0.08s linear;
  z-index: 10;
}

/* ── Nav link hover / active ── */
.nav-link {
  position: relative;
  transition: all 0.2s ease;
}

.nav-link:hover {
  color: #FFCA06;
  background: rgba(255, 202, 6, 0.08);
}

.nav-link.active {
  color: #FFCA06 !important;
  background: rgba(201, 28, 122, 0.2);
  border: 1px solid rgba(255, 202, 6, 0.45);
  box-shadow: 0 0 14px rgba(255, 202, 6, 0.3), inset 0 0 6px rgba(201, 28, 122, 0.2);
}

/* ── Social pill buttons in nav ── */
.nav-social-pill {
  transition: all 0.2s ease;
}

/* ── Footer nav links ── */
.footer-nav-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: #94a3b8;
  transition: all 0.2s ease;
}

.footer-nav-link:hover {
  color: #FFCA06;
  transform: translateX(4px);
}

.footer-nav-link:hover .footer-arrow {
  color: #C91C7A;
}

/* ── Footer social pills ── */
.footer-social-pill {
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.footer-social-pill:hover {
  transform: translateY(-2px);
}

/* ── Project filter ── */
.project-filter-btn.active {
  background: linear-gradient(135deg, rgba(201, 28, 122, 0.35), rgba(104, 9, 126, 0.45));
  color: #FFCA06;
  border: 1px solid rgba(255, 202, 6, 0.6);
  box-shadow: 0 0 20px rgba(255, 202, 6, 0.4);
}

/* --------------------------------------------------------------------------
   6. Custom Synthwave Scrollbar
   -------------------------------------------------------------------------- */
::-webkit-scrollbar {
  width: 9px;
}

::-webkit-scrollbar-track {
  background: #1A0B2E;
}

::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, #C91C7A 0%, #68097E 50%, #FFCA06 100%);
  border-radius: 9999px;
  border: 2px solid #1A0B2E;
}

::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(180deg, #FFCA06 0%, #C91C7A 100%);
  box-shadow: 0 0 18px rgba(255, 202, 6, 0.8);
}

/* --------------------------------------------------------------------------
   7. Keyframe Animations
   -------------------------------------------------------------------------- */
@keyframes textShimmer {
  0% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
  100% {
    background-position: 0% 50%;
  }
}

@keyframes gradientShift {
  0% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
  100% {
    background-position: 0% 50%;
  }
}

@keyframes orbDrift1 {
  0% {
    transform: translate(0px, 0px) scale(1);
  }
  50% {
    transform: translate(70px, 50px) scale(1.1);
  }
  100% {
    transform: translate(-30px, 80px) scale(0.95);
  }
}

@keyframes orbDrift2 {
  0% {
    transform: translate(0px, 0px) scale(1);
  }
  50% {
    transform: translate(-80px, 60px) scale(1.12);
  }
  100% {
    transform: translate(-50px, -50px) scale(0.9);
  }
}

@keyframes orbDrift3 {
  0% {
    transform: translate(0px, 0px) scale(0.95);
  }
  50% {
    transform: translate(60px, -70px) scale(1.1);
  }
  100% {
    transform: translate(100px, 20px) scale(1);
  }
}

@keyframes orbDrift4 {
  0% {
    transform: translate(0px, 0px) scale(1);
  }
  50% {
    transform: translate(-70px, -60px) scale(1.1);
  }
  100% {
    transform: translate(40px, -90px) scale(0.92);
  }
}

@keyframes orbPulse {
  0% {
    transform: translate(-50%, -50%) scale(0.9);
    opacity: 0.3;
  }
  50% {
    transform: translate(-50%, -50%) scale(1.15);
    opacity: 0.55;
  }
  100% {
    transform: translate(-50%, -50%) scale(0.9);
    opacity: 0.3;
  }
}

/* Modal code tags */
.modal-code-tag {
  display: inline-flex;
  align-items: center;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.75rem;
  padding: 0.3rem 0.65rem;
  border-radius: 0.5rem;
  background-color: rgba(201, 28, 122, 0.15);
  border: 1px solid rgba(255, 202, 6, 0.3);
  color: #FFCA06;
  box-shadow: 0 0 10px rgba(255, 202, 6, 0.12);
}

/* Accessibility Focus Outline */
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible {
  outline: 2px solid #FFCA06;
  outline-offset: 3px;
  box-shadow: 0 0 20px rgba(201, 28, 122, 0.7);
}

/* --------------------------------------------------------------------------
   8. Additional Design Enhancements
   -------------------------------------------------------------------------- */

/* Purple Card Variant */
.glass-card-purple {
  border-color: rgba(104, 9, 126, 0.4);
  box-shadow: 0 10px 30px -10px rgba(26, 11, 46, 0.7), 0 0 20px -5px rgba(104, 9, 126, 0.25);
}
.glass-card-purple:hover {
  border-color: #9D12B8;
  box-shadow: 
    0 25px 50px -12px rgba(26, 11, 46, 0.9),
    0 0 35px 2px rgba(104, 9, 126, 0.55),
    0 0 60px 0 rgba(255, 202, 6, 0.3);
}

/* Section divider styles */
.section-divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(201, 28, 122, 0.4), rgba(255, 202, 6, 0.4), transparent);
  margin: 0 auto;
  max-width: 600px;
}

/* Skill bar animation */
.skill-bar-fill {
  transition: width 1.5s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Scroll reveal animation classes */
.reveal-up {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.7s ease, transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}
.reveal-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Floating animation for profile card micro-badges */
@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-8px); }
}
.float-animate {
  animation: float 3s ease-in-out infinite;
}
.float-animate-delayed {
  animation: float 3s ease-in-out infinite 1.5s;
}

/* Timeline connector for org experience */
.timeline-connector {
  position: absolute;
  left: 2rem;
  top: 100%;
  width: 2px;
  height: 2rem;
  background: linear-gradient(to bottom, rgba(201, 28, 122, 0.5), transparent);
}

/* Gradient text for section numbers */
.section-number {
  font-family: 'JetBrains Mono', monospace;
  font-size: 7rem;
  font-weight: 900;
  line-height: 1;
  background: linear-gradient(135deg, rgba(201, 28, 122, 0.08), rgba(255, 202, 6, 0.06));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  position: absolute;
  top: -1.5rem;
  right: 1rem;
  pointer-events: none;
  user-select: none;
}

/* Toast notification */
#toast {
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.4s ease;
}

/* Modal styles */
#project-modal {
  transition: opacity 0.3s ease;
}

/* Back to top button */
#back-to-top {
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}
#back-to-top:hover {
  transform: translateY(-3px);
  box-shadow: 0 0 25px rgba(255, 202, 6, 0.6), 0 0 50px rgba(201, 28, 122, 0.4);
}

/* Improved section headers */
.section-label {
  position: relative;
  display: inline-block;
}
.section-label::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, #C91C7A, #FFCA06);
  border-radius: 9999px;
}

/* Enhanced hero stat cards */
.stat-card-shine {
  position: relative;
  overflow: hidden;
}
.stat-card-shine::after {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: linear-gradient(45deg, transparent 30%, rgba(255,255,255,0.05) 50%, transparent 70%);
  transform: translateX(-100%) rotate(45deg);
  transition: transform 0.6s ease;
}
.stat-card-shine:hover::after {
  transform: translateX(100%) rotate(45deg);
}

/* Form validation and shake animation */
@keyframes formShake {
  0%, 100% { transform: translateX(0); }
  20%, 60% { transform: translateX(-7px); }
  40%, 80% { transform: translateX(7px); }
}
.form-shake {
  animation: formShake 0.4s cubic-bezier(0.36, 0.07, 0.19, 0.97) both;
}

.input-valid {
  border-color: rgba(52, 211, 153, 0.6) !important;
  box-shadow: 0 0 12px rgba(52, 211, 153, 0.25) !important;
}

.input-invalid {
  border-color: rgba(244, 63, 94, 0.7) !important;
  box-shadow: 0 0 15px rgba(244, 63, 94, 0.35) !important;
}