/* ==========================================================================
   DESIGN SYSTEM & VARIABLES
   ========================================================================== */
:root {
  /* Color Palette */
  --bg-dark-1: #060608;
  --bg-dark-2: #0b0b0f;
  --bg-dark-3: #121217;
  --accent-1: #00f2fe;        /* Neon Cyan */
  --accent-2: #4facfe;        /* Electric Blue */
  --accent-3: #7f00ff;        /* Neon Purple */
  --text-main: #f1f5f9;       /* Light Slate */
  --text-muted: #94a3b8;      /* Slate Gray */
  --text-dim: #64748b;        /* Dark Slate */
  --border-light: rgba(255, 255, 255, 0.07);
  --border-hover: rgba(0, 242, 254, 0.3);
  --card-glass: rgba(15, 15, 22, 0.65);
  --nav-glass: rgba(6, 6, 8, 0.75);
  
  /* Fonts */
  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Inter', sans-serif;
  --font-code: 'Fira Code', monospace;

  /* Transitions */
  --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-fast: all 0.2s ease;
  --transition-bounce: all 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* ==========================================================================
   RESETS & GLOBAL STYLES
   ========================================================================== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scrollbar-width: thin;
  scrollbar-color: var(--accent-1) var(--bg-dark-1);
}

body {
  background-color: var(--bg-dark-1);
  color: var(--text-main);
  font-family: var(--font-body);
  overflow-x: hidden;
  line-height: 1.6;
  min-height: 100vh;
  cursor: none; /* Hide default cursor to use custom cursor */
}

a {
  color: inherit;
  text-decoration: none;
  cursor: none;
}

button, input, textarea, select {
  font-family: inherit;
  outline: none;
  cursor: none;
}

ul {
  list-style: none;
}

/* Hide custom cursor on touch devices */
@media (hover: none) and (pointer: coarse) {
  body {
    cursor: auto;
  }
  .custom-cursor, .custom-cursor-dot {
    display: none !important;
  }
}

/* ==========================================================================
   SCROLLBAR & SELECTION
   ========================================================================== */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: var(--bg-dark-1);
}

::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.1);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--accent-1);
  box-shadow: 0 0 10px var(--accent-1);
}

::selection {
  background: var(--accent-1);
  color: #000;
}

/* ==========================================================================
   CUSTOM CURSOR
   ========================================================================== */
.custom-cursor {
  position: fixed;
  top: 0;
  left: 0;
  width: 32px;
  height: 32px;
  border: 1px solid var(--accent-1);
  border-radius: 50%;
  pointer-events: none;
  transform: translate(-50%, -50%);
  z-index: 9999;
  transition: width 0.3s var(--transition-smooth), 
              height 0.3s var(--transition-smooth), 
              background-color 0.3s var(--transition-smooth), 
              border-color 0.3s var(--transition-smooth);
}

.custom-cursor-dot {
  position: fixed;
  top: 0;
  left: 0;
  width: 6px;
  height: 6px;
  background-color: var(--accent-1);
  border-radius: 50%;
  pointer-events: none;
  transform: translate(-50%, -50%);
  z-index: 10000;
}

/* Hover cursor classes triggered by JS */
.custom-cursor.expand {
  width: 55px;
  height: 55px;
  background-color: rgba(0, 242, 254, 0.08);
  border-color: var(--accent-1);
}

.custom-cursor.click {
  transform: translate(-50%, -50%) scale(0.85);
  background-color: rgba(0, 242, 254, 0.3);
}

/* ==========================================================================
   DYNAMIC BACKGROUNDS
   ========================================================================== */
.background-wrapper {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  overflow: hidden;
  background-color: var(--bg-dark-1);
}

#bg-canvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0.6;
}

.grid-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: 
    linear-gradient(to right, rgba(255, 255, 255, 0.015) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.015) 1px, transparent 1px);
  background-size: 50px 50px;
}

/* Large abstract glowing orbs */
.glow-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(140px);
  opacity: 0.15;
  mix-blend-mode: screen;
  pointer-events: none;
  animation: floatOrb 20s infinite alternate ease-in-out;
}

.orb-1 {
  top: -10%;
  right: 5%;
  width: 45vw;
  height: 45vw;
  background: radial-gradient(circle, var(--accent-1) 0%, transparent 80%);
}

.orb-2 {
  bottom: -15%;
  left: -5%;
  width: 50vw;
  height: 50vw;
  background: radial-gradient(circle, var(--accent-3) 0%, transparent 80%);
  animation-delay: -5s;
}

@keyframes floatOrb {
  0% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(3%, 5%) scale(1.15); }
  100% { transform: translate(-3%, -5%) scale(0.9); }
}

/* ==========================================================================
   PAGE TRANSITION WIPE SCREEN
   ========================================================================== */
.transition-wipe {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  pointer-events: none;
  visibility: hidden;
}

.transition-wipe.active {
  pointer-events: all;
  visibility: visible;
}

.wipe-bar {
  flex: 1;
  background-color: var(--bg-dark-2);
  width: 100%;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.45s cubic-bezier(0.85, 0, 0.15, 1);
}

.wipe-bar-2 {
  transition-delay: 0.08s;
  background-color: var(--bg-dark-3);
}

.wipe-bar-3 {
  transition-delay: 0.15s;
  background-color: #1a1a24;
}

.wipe-logo {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0.8);
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--text-main);
  opacity: 0;
  transition: opacity 0.3s ease, transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  transition-delay: 0.22s;
  letter-spacing: -1px;
}

.wipe-logo span {
  color: var(--accent-1);
}

/* Trigger animation states */
.transition-wipe.active .wipe-bar {
  transform: scaleX(1);
}

.transition-wipe.active .wipe-logo {
  opacity: 1;
  transform: translate(-50%, -50%) scale(1.1);
}

.transition-wipe.exit .wipe-bar {
  transform: scaleX(0);
  transform-origin: right;
}

.transition-wipe.exit .wipe-logo {
  opacity: 0;
  transform: translate(-50%, -50%) scale(0.9);
  transition-delay: 0s;
}

/* ==========================================================================
   NAVIGATION HEADER
   ========================================================================== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  background-color: var(--nav-glass);
  border-bottom: 1px solid var(--border-light);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  transition: var(--transition-smooth);
}

.header.scrolled {
  padding: 5px 0;
  background-color: rgba(6, 6, 8, 0.9);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1.2rem 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo-link {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 800;
  letter-spacing: -1px;
  color: var(--text-main);
  display: flex;
  align-items: center;
  transition: var(--transition-fast);
}

.logo-link .dot {
  color: var(--accent-1);
  text-shadow: 0 0 10px var(--accent-1);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 2.2rem;
}

.nav-link {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-muted);
  position: relative;
  padding: 0.5rem 0;
  transition: var(--transition-fast);
}

.nav-link:hover {
  color: var(--text-main);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background: linear-gradient(to right, var(--accent-1), var(--accent-2));
  transform: translateX(-50%);
  transition: var(--transition-smooth);
}

.nav-link.active {
  color: var(--text-main);
}

.nav-link.active::after {
  width: 100%;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

/* Toggle Menu Hamburger for Mobile */
.menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 24px;
  height: 18px;
  background: transparent;
  border: none;
  padding: 0;
  z-index: 101;
}

.menu-toggle span {
  width: 100%;
  height: 2px;
  background-color: var(--text-main);
  border-radius: 2px;
  transition: var(--transition-smooth);
}

/* Hamburger active transformation */
.menu-toggle.active span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}

.menu-toggle.active span:nth-child(2) {
  opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

/* ==========================================================================
   BUTTONS & ACCENTS
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 0.8rem 1.8rem;
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: 8px;
  border: 1px solid transparent;
  transition: var(--transition-bounce);
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent-1) 0%, var(--accent-2) 100%);
  color: #060608;
  box-shadow: 0 4px 15px rgba(0, 242, 254, 0.25);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(0, 242, 254, 0.4);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.03);
  color: var(--text-main);
  border-color: var(--border-light);
  backdrop-filter: blur(5px);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.15);
  transform: translateY(-3px);
}

.btn-nav-cta {
  padding: 0.5rem 1.2rem;
  font-size: 0.85rem;
  background: transparent;
  color: var(--text-main);
  border-color: var(--accent-1);
}

.btn-nav-cta:hover {
  background: var(--accent-1);
  color: #060608;
  box-shadow: 0 0 15px rgba(0, 242, 254, 0.4);
}

.gradient-text {
  background: linear-gradient(135deg, var(--accent-1) 0%, var(--accent-2) 50%, var(--accent-3) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 0.9rem;
  background-color: rgba(0, 242, 254, 0.05);
  border: 1px solid rgba(0, 242, 254, 0.15);
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--accent-1);
}

.badge-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background-color: var(--accent-1);
  box-shadow: 0 0 8px var(--accent-1);
  animation: pulse 1.8s infinite;
}

@keyframes pulse {
  0% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.4); opacity: 0.4; }
  100% { transform: scale(1); opacity: 1; }
}

/* ==========================================================================
   SPA LAYOUT & CORE VIEWS
   ========================================================================== */
#spa-container {
  width: 100%;
  min-height: calc(100vh - 80px);
  position: relative;
  padding-top: 80px; /* Offset for floating header */
}

.page-view {
  position: absolute;
  top: 80px;
  left: 0;
  width: 100%;
  padding-bottom: 60px;
  display: none;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94),
              transform 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.page-view.active {
  display: block;
  position: relative;
  top: 0;
  opacity: 1;
  transform: translateY(0);
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2.5rem 2rem;
}

/* ==========================================================================
   1. HOME VIEW STYLES
   ========================================================================== */
.hero-container {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  align-items: center;
  gap: 3.5rem;
  min-height: calc(100vh - 180px);
}

.hero-text-side {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.hero-title {
  font-family: var(--font-heading);
  font-size: 3.8rem;
  font-weight: 800;
  letter-spacing: -1.5px;
  line-height: 1.15;
  margin-top: 1.2rem;
  margin-bottom: 0.6rem;
}

.hero-subtitle {
  font-family: var(--font-heading);
  font-size: 2.4rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 1.5rem;
  letter-spacing: -0.5px;
}

.accent-text {
  color: var(--accent-1);
  margin-left: 0.4rem;
  text-shadow: 0 0 15px rgba(0, 242, 254, 0.15);
}

.cursor-blink {
  color: var(--accent-1);
  animation: blink 0.9s infinite step-end;
}

@keyframes blink {
  from, to { opacity: 0; }
  50% { opacity: 1; }
}

.hero-description {
  font-size: 1.1rem;
  color: var(--text-muted);
  max-width: 540px;
  margin-bottom: 2.5rem;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 1.2rem;
}

/* Hero Visual Orbit Rings */
.hero-visual-side {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}

.hero-circle-wrap {
  position: relative;
  width: 320px;
  height: 320px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.profile-image-container {
  width: 250px;
  height: 250px;
  border-radius: 50%;
  overflow: hidden;
  border: 3px solid var(--border-light);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
  position: relative;
  z-index: 2;
  background-color: var(--bg-dark-3);
  transition: border-color 0.4s var(--transition-smooth), transform 0.4s var(--transition-smooth);
}

.profile-image-container:hover {
  border-color: var(--accent-1);
  transform: scale(1.03);
}

.hero-profile-pic {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Orbiting wireframe rings */
.orbit-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px dashed rgba(255, 255, 255, 0.08);
  pointer-events: none;
}

.orbit-ring-1 {
  width: 310px;
  height: 310px;
  border-color: rgba(0, 242, 254, 0.12);
  animation: rotateClockwise 25s infinite linear;
}

.orbit-ring-2 {
  width: 370px;
  height: 370px;
  border-color: rgba(127, 0, 255, 0.12);
  animation: rotateCounterClockwise 35s infinite linear;
}

@keyframes rotateClockwise {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

@keyframes rotateCounterClockwise {
  from { transform: rotate(360deg); }
  to { transform: rotate(0deg); }
}

/* Floating Badges surrounding image */
.floating-badge {
  position: absolute;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.5rem 0.9rem;
  background: var(--card-glass);
  border: 1px solid var(--border-light);
  border-radius: 12px;
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 600;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 3;
  animation: bounceFloat 6s infinite ease-in-out;
}

.badge-top {
  top: 10px;
  left: -20px;
}

.badge-right {
  right: -30px;
  top: 50%;
  transform: translateY(-50%);
  animation-delay: -2s;
}

.badge-bottom {
  bottom: 10px;
  left: 20px;
  animation-delay: -4s;
}

.react-color { color: #61dafb; }
.js-color { color: #f7df1e; }
.code-color { color: var(--accent-1); }

@keyframes bounceFloat {
  0% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
  100% { transform: translateY(0); }
}

/* ==========================================================================
   COMMON COMPONENT STYLES
   ========================================================================== */
.section-header-wrap {
  margin-bottom: 3.5rem;
  text-align: left;
}

.section-tag {
  font-family: var(--font-code);
  font-size: 0.85rem;
  color: var(--accent-1);
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 0.4rem;
  display: block;
}

.section-title {
  font-family: var(--font-heading);
  font-size: 2.6rem;
  font-weight: 800;
  letter-spacing: -1px;
  color: var(--text-main);
  margin-bottom: 0.8rem;
}

.section-divider {
  width: 60px;
  height: 4px;
  background: linear-gradient(to right, var(--accent-1), var(--accent-3));
  border-radius: 2px;
}

/* ==========================================================================
   2. ABOUT VIEW STYLES
   ========================================================================== */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 4.5rem;
  align-items: start;
}

.about-bio h3, .about-timeline h3 {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 700;
  margin-bottom: 1.2rem;
  color: var(--text-main);
}

.about-bio p {
  color: var(--text-muted);
  font-size: 1.05rem;
  margin-bottom: 1.5rem;
}

.personal-info-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem 1rem;
  margin-top: 2rem;
  border-top: 1px solid var(--border-light);
  padding-top: 1.5rem;
}

.info-item {
  display: flex;
  flex-direction: column;
}

.info-label {
  font-size: 0.8rem;
  font-family: var(--font-code);
  color: var(--text-dim);
  text-transform: uppercase;
  margin-bottom: 0.2rem;
}

.info-val {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-main);
}

.hover-underline {
  position: relative;
  transition: var(--transition-fast);
}

.hover-underline::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 1px;
  background-color: var(--accent-1);
  transition: var(--transition-fast);
}

.hover-underline:hover {
  color: var(--accent-1);
}

.hover-underline:hover::after {
  width: 100%;
}

/* Timeline Components */
.timeline {
  position: relative;
  border-left: 1px solid var(--border-light);
  padding-left: 1.5rem;
  margin-left: 0.5rem;
}

.timeline-item {
  position: relative;
  margin-bottom: 2.2rem;
}

.timeline-item:last-child {
  margin-bottom: 0;
}

.timeline-marker {
  position: absolute;
  top: 5px;
  left: -28px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background-color: var(--bg-dark-1);
  border: 2px solid var(--accent-1);
  z-index: 2;
  transition: var(--transition-fast);
}

.timeline-item:hover .timeline-marker {
  transform: scale(1.4);
  background-color: var(--accent-1);
  box-shadow: 0 0 10px var(--accent-1);
}

.timeline-content {
  background-color: rgba(255, 255, 255, 0.015);
  border: 1px solid var(--border-light);
  padding: 1.2rem;
  border-radius: 10px;
  transition: var(--transition-smooth);
}

.timeline-item:hover .timeline-content {
  background-color: rgba(255, 255, 255, 0.035);
  border-color: rgba(255, 255, 255, 0.1);
  transform: translateX(4px);
}

.timeline-date {
  font-family: var(--font-code);
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--accent-1);
  display: inline-block;
  margin-bottom: 0.4rem;
}

.timeline-content h4 {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 0.2rem;
}

.timeline-institution {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-muted);
  margin-bottom: 0.6rem;
}

.timeline-desc {
  font-size: 0.9rem;
  color: var(--text-dim);
}

/* ==========================================================================
   3. SKILLS VIEW STYLES
   ========================================================================== */
.skills-intro {
  max-width: 750px;
  font-size: 1.1rem;
  color: var(--text-muted);
  margin-bottom: 3.5rem;
}

.skills-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.2rem;
  margin-bottom: 4rem;
}

/* Tilt Card Component */
.tilt-card {
  position: relative;
  background-color: var(--card-glass);
  border: 1px solid var(--border-light);
  border-radius: 16px;
  padding: 2.5rem 2rem;
  overflow: hidden;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transform-style: preserve-3d;
  transition: border-color 0.3s ease, box-shadow 0.3s ease, transform 0.1s ease;
}

.tilt-card:hover {
  border-color: var(--border-hover);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.4);
}

/* Glowing mouse tracker highlight overlay */
.card-glow {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  background: radial-gradient(circle 200px at var(--mx) var(--my), rgba(0, 242, 254, 0.1), transparent 80%);
  opacity: 0;
  transition: opacity 0.5s ease;
}

.tilt-card:hover .card-glow {
  opacity: 1;
}

.card-icon {
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(0, 242, 254, 0.1) 0%, rgba(127, 0, 255, 0.05) 100%);
  border: 1px solid rgba(0, 242, 254, 0.2);
  color: var(--accent-1);
  font-size: 1.5rem;
  margin-bottom: 1.5rem;
  transform: translateZ(20px);
}

.skill-category-card h3 {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 0.8rem;
  color: var(--text-main);
  transform: translateZ(25px);
}

.skill-category-card p {
  font-size: 0.95rem;
  color: var(--text-muted);
  margin-bottom: 1.8rem;
  transform: translateZ(15px);
}

.skill-bar-list {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
  transform: translateZ(10px);
}

.skill-bar-wrap {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.skill-bar-header {
  display: flex;
  justify-content: space-between;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-main);
}

.skill-bar-track {
  width: 100%;
  height: 6px;
  background-color: rgba(255, 255, 255, 0.05);
  border-radius: 10px;
  overflow: hidden;
}

.skill-bar-fill {
  height: 100%;
  background: linear-gradient(to right, var(--accent-1), var(--accent-2));
  border-radius: 10px;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 1.2s cubic-bezier(0.19, 1, 0.22, 1);
}

/* Activate progress fills when view is displayed */
.page-view.active .skill-bar-fill {
  transform: scaleX(1);
}

/* Tools flex styling */
.tools-section {
  margin-top: 3.5rem;
  border-top: 1px solid var(--border-light);
  padding-top: 2.5rem;
}

.tools-section h3 {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
}

.tools-flex {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.tool-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.6rem 1.2rem;
  background-color: var(--bg-dark-3);
  border: 1px solid var(--border-light);
  border-radius: 8px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: var(--transition-fast);
}

.tool-tag:hover {
  border-color: var(--accent-1);
  color: var(--text-main);
  background-color: rgba(0, 242, 254, 0.03);
  transform: translateY(-2px);
}

.tool-tag i {
  color: var(--accent-1);
}

/* ==========================================================================
   4. PROJECTS VIEW STYLES
   ========================================================================== */
.projects-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3.5rem;
}

.project-card {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 3.5rem;
  align-items: center;
  padding: 0;
  background-color: transparent;
  border: none;
}

.project-card:nth-child(even) {
  grid-template-columns: 0.85fr 1.15fr;
}

.project-card:nth-child(even) .project-image-wrap {
  order: 2;
}

.project-image-wrap {
  position: relative;
  width: 100%;
  border-radius: 16px;
  border: 1px solid var(--border-light);
  background-color: var(--bg-dark-3);
  overflow: hidden;
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3);
  transition: var(--transition-smooth);
}

.project-card:hover .project-image-wrap {
  border-color: var(--accent-1);
  box-shadow: 0 20px 45px rgba(0, 242, 254, 0.15);
}

/* Mockup UI within card */
.project-mockup {
  width: 100%;
  padding: 0;
  border-radius: 16px;
  background-color: #0e0e14;
  overflow: hidden;
}

.mockup-header {
  background-color: #161622;
  padding: 0.6rem 1rem;
  border-bottom: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-code);
  font-size: 0.75rem;
  color: var(--text-dim);
}

.mockup-header span {
  display: block;
  width: 9px;
  height: 9px;
  border-radius: 50%;
}

.dot-red { background-color: #ff5f56; }
.dot-yellow { background-color: #ffbd2e; }
.dot-green { background-color: #27c93f; }

.mockup-body {
  padding: 3.5rem 2rem;
  min-height: 250px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  background: radial-gradient(circle at center, rgba(79, 172, 254, 0.1) 0%, transparent 75%);
  transition: var(--transition-smooth);
}

.project-card:hover .mockup-body {
  transform: scale(1.02);
}

.mockup-body.mockup-food {
  background: radial-gradient(circle at center, rgba(0, 242, 254, 0.08) 0%, transparent 75%);
}

.mockup-body.mockup-edu {
  background: radial-gradient(circle at center, rgba(127, 0, 255, 0.08) 0%, transparent 75%);
}

.mockup-text-highlight {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--text-main);
  margin-bottom: 0.4rem;
}

.mockup-text-highlight span {
  color: var(--accent-1);
}

.mockup-body p {
  font-size: 0.9rem;
  color: var(--text-muted);
  max-width: 280px;
  margin-bottom: 1.5rem;
}

.mockup-stats, .mockup-features-short, .mockup-courses-short {
  display: flex;
  gap: 0.8rem;
}

.mockup-stats span, .mockup-features-short span, .mockup-courses-short span {
  font-size: 0.75rem;
  font-family: var(--font-code);
  color: var(--accent-1);
  padding: 0.2rem 0.6rem;
  border-radius: 4px;
  background-color: rgba(0, 242, 254, 0.08);
  border: 1px solid rgba(0, 242, 254, 0.15);
}

.mockup-body.mockup-food span {
  color: #a5d6a7;
  background-color: rgba(165, 214, 167, 0.08);
  border-color: rgba(165, 214, 167, 0.15);
}

.mockup-body.mockup-edu span {
  color: #c5a3ff;
  background-color: rgba(197, 163, 255, 0.08);
  border-color: rgba(197, 163, 255, 0.15);
}

/* Hover reveal overlay button */
.project-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(3, 3, 4, 0.75);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  transition: var(--transition-smooth);
  z-index: 3;
}

.project-image-wrap:hover .project-overlay {
  opacity: 1;
}

.project-btn {
  width: 50px;
  height: 50px;
  background-color: var(--accent-1);
  color: #060608;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  box-shadow: 0 0 20px rgba(0, 242, 254, 0.4);
  transform: scale(0.7);
  transition: var(--transition-bounce);
}

.project-image-wrap:hover .project-btn {
  transform: scale(1);
}

.project-btn:hover {
  background-color: var(--text-main);
  box-shadow: 0 0 25px rgba(255, 255, 255, 0.6);
}

/* Project Description Column */
.project-info {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.project-meta {
  display: flex;
  gap: 0.6rem;
  margin-bottom: 0.8rem;
}

.project-tag-item {
  font-family: var(--font-code);
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--accent-1);
  text-transform: uppercase;
}

.project-info h3 {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 800;
  margin-bottom: 1rem;
  color: var(--text-main);
}

.project-info p {
  font-size: 1rem;
  color: var(--text-muted);
  margin-bottom: 1.8rem;
  line-height: 1.7;
}

.project-links {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  font-weight: 600;
}

.project-link-icon {
  font-size: 0.95rem;
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.project-link-icon:hover {
  color: var(--accent-1);
}

.developed-info {
  font-family: var(--font-code);
  font-size: 0.8rem;
  color: var(--text-dim);
}

/* ==========================================================================
   5. CONTACT VIEW STYLES
   ========================================================================== */
.contact-grid {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 4.5rem;
  align-items: start;
}

.contact-info-panel h3, .contact-form-panel h3 {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.contact-info-panel p {
  color: var(--text-muted);
  font-size: 1.05rem;
  margin-bottom: 2.2rem;
  max-width: 480px;
}

.contact-details-list {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin-bottom: 2.5rem;
}

.detail-card {
  display: flex;
  align-items: center;
  gap: 1.2rem;
}

.detail-icon {
  width: 42px;
  height: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  background-color: var(--bg-dark-3);
  border: 1px solid var(--border-light);
  color: var(--accent-1);
  font-size: 1.1rem;
}

.detail-card h4 {
  font-size: 0.8rem;
  font-family: var(--font-code);
  color: var(--text-dim);
  text-transform: uppercase;
  margin-bottom: 0.1rem;
}

.detail-card a, .detail-card p {
  font-size: 0.95rem;
  color: var(--text-main);
  margin-bottom: 0;
}

/* Social Panels */
.social-links-wrap h4 {
  font-size: 0.8rem;
  font-family: var(--font-code);
  color: var(--text-dim);
  text-transform: uppercase;
  margin-bottom: 0.8rem;
}

.social-flex {
  display: flex;
  gap: 0.8rem;
}

.social-icon-btn {
  width: 42px;
  height: 42px;
  border-radius: 8px;
  background-color: var(--bg-dark-3);
  border: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  color: var(--text-muted);
  transition: var(--transition-bounce);
}

.social-icon-btn:hover {
  border-color: var(--accent-1);
  color: #060608;
  background-color: var(--accent-1);
  box-shadow: 0 0 15px rgba(0, 242, 254, 0.4);
  transform: translateY(-3px);
}

/* Custom Fiverr Social Badge Width adjustment */
.social-icon-btn:has(.fiverr-tag) {
  width: auto;
  padding: 0 1rem;
  gap: 0.4rem;
}

.fiverr-tag {
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 700;
}

/* Glassmorphic Contact Form */
.contact-form-panel {
  position: relative;
}

.glass-form {
  background-color: var(--card-glass);
  border: 1px solid var(--border-light);
  border-radius: 16px;
  padding: 2.2rem;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.form-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.2rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 1.4rem;
}

.form-group label {
  font-size: 0.8rem;
  font-family: var(--font-code);
  color: var(--text-muted);
  text-transform: uppercase;
}

.form-group input, .form-group textarea {
  background-color: rgba(255, 255, 255, 0.025);
  border: 1px solid var(--border-light);
  border-radius: 8px;
  padding: 0.8rem 1rem;
  font-size: 0.95rem;
  color: var(--text-main);
  transition: var(--transition-fast);
}

.form-group input::placeholder, .form-group textarea::placeholder {
  color: var(--text-dim);
}

.form-group input:focus, .form-group textarea:focus {
  border-color: var(--accent-1);
  background-color: rgba(0, 242, 254, 0.015);
  box-shadow: 0 0 10px rgba(0, 242, 254, 0.1);
}

.btn-submit {
  width: 100%;
  margin-top: 0.5rem;
  border: none;
}

/* Success Form Layer Overlay */
.form-success-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: var(--bg-dark-2);
  border: 1px solid var(--border-hover);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: var(--transition-smooth);
  z-index: 5;
}

.form-success-overlay.show {
  opacity: 1;
  pointer-events: all;
}

.success-content {
  text-align: center;
  padding: 2rem;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.success-icon {
  font-size: 3.5rem;
  color: var(--accent-1);
  margin-bottom: 1.2rem;
  filter: drop-shadow(0 0 10px rgba(0, 242, 254, 0.4));
  animation: scaleInCheck 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

@keyframes scaleInCheck {
  from { transform: scale(0); }
  to { transform: scale(1); }
}

.success-content h3 {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.success-content p {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-bottom: 1.8rem;
  max-width: 320px;
}

.btn-sm {
  padding: 0.5rem 1.2rem;
  font-size: 0.8rem;
}

/* ==========================================================================
   FOOTER SECTION
   ========================================================================== */
.footer {
  border-top: 1px solid var(--border-light);
  background-color: var(--bg-dark-2);
  padding: 2rem 0;
  margin-top: auto;
}

.footer-content-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: 0.4rem;
}

.copyright {
  font-size: 0.85rem;
  color: var(--text-dim);
}

.footer-design {
  font-size: 0.9rem;
  color: var(--text-muted);
  font-weight: 500;
}

.footer-credit {
  font-family: var(--font-code);
  font-size: 0.75rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* ==========================================================================
   ENTRANCE SCROLL REVEAL STYLES (triggered by JS)
   ========================================================================== */
.scroll-reveal {
  opacity: 0;
  transform: translateY(25px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.scroll-reveal.reveal-active {
  opacity: 1;
  transform: translateY(0);
}

/* Hero delays for initial load */
.fade-in-up {
  opacity: 0;
  transform: translateY(30px);
}

body.loaded .fade-in-up {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 1s cubic-bezier(0.16, 1, 0.3, 1),
              transform 1s cubic-bezier(0.16, 1, 0.3, 1);
}

body.loaded .delay-1 { transition-delay: 0.2s; }
body.loaded .delay-2 { transition-delay: 0.35s; }
body.loaded .delay-3 { transition-delay: 0.5s; }
body.loaded .delay-4 { transition-delay: 0.65s; }
body.loaded .delay-5 { transition-delay: 0.8s; }

/* ==========================================================================
   RESPONSIVE LAYOUTS
   ========================================================================== */
@media (max-width: 1024px) {
  .hero-container {
    gap: 2rem;
  }
  .hero-title {
    font-size: 3.2rem;
  }
  .hero-subtitle {
    font-size: 2rem;
  }
  .about-grid, .contact-grid {
    gap: 3rem;
  }
  .skills-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  body {
    cursor: auto; /* Fallback to default cursor on tablet/mobile */
  }

  .nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background-color: rgba(11, 11, 15, 0.96);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-left: 1px solid var(--border-light);
    flex-direction: column;
    justify-content: center;
    gap: 2rem;
    z-index: 99;
    padding: 3rem;
    transition: right 0.5s cubic-bezier(0.85, 0, 0.15, 1);
  }
  
  .nav-menu.open {
    right: 0;
  }

  .menu-toggle {
    display: flex;
  }

  .hero-container {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 3.5rem;
    min-height: auto;
    padding-top: 2rem;
    padding-bottom: 2rem;
  }

  .hero-text-side {
    align-items: center;
    order: 2;
  }

  .hero-visual-side {
    order: 1;
  }

  .hero-title {
    font-size: 2.8rem;
  }

  .hero-subtitle {
    font-size: 1.8rem;
  }

  .hero-description {
    margin-bottom: 2rem;
  }

  .about-grid, .contact-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .personal-info-grid {
    grid-template-columns: 1fr;
    gap: 1.2rem;
  }

  .projects-grid {
    gap: 4rem;
  }

  .project-card {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .project-card:nth-child(even) {
    grid-template-columns: 1fr;
  }

  .project-card:nth-child(even) .project-image-wrap {
    order: 0;
  }

  .form-row {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .btn-nav-cta {
    display: none; /* Hide top CTA on small devices to declutter header */
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 2.3rem;
  }
  
  .hero-subtitle {
    font-size: 1.5rem;
  }

  .hero-circle-wrap {
    width: 250px;
    height: 250px;
  }

  .profile-image-container {
    width: 200px;
    height: 200px;
  }

  .orbit-ring-1 {
    width: 240px;
    height: 240px;
  }

  .orbit-ring-2 {
    width: 280px;
    height: 280px;
  }

  .floating-badge {
    padding: 0.4rem 0.7rem;
    font-size: 0.75rem;
  }

  .badge-top { left: -10px; }
  .badge-right { right: -20px; }
  .badge-bottom { left: 10px; }

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

  .section-title {
    font-size: 2.1rem;
  }

  .glass-form {
    padding: 1.5rem;
  }
}