:root {
  --bg-primary: #070707;
  --bg-secondary: #101010;
  --bg-tertiary: #171717;
  --bg-card: rgba(14, 14, 14, 0.65);
  --bg-card-hover: rgba(22, 22, 22, 0.78);
  
  --text-primary: #ffffff;
  --text-secondary: #d1d5db;
  --text-muted: #8e8e93;
  --text-dim: #52525b;

  --border-subtle: rgba(255, 255, 255, 0.1);
  --border-medium: rgba(255, 255, 255, 0.2);
  --border-strong: rgba(255, 255, 255, 0.5);

  --accent-white: #ffffff;
  --accent-live: #22c55e;
  --accent-live-glow: rgba(34, 197, 94, 0.35);

  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-display: 'Syne', 'Space Grotesk', -apple-system, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  --transition-fast: 0.2s ease;
  --transition-normal: 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-slow: 0.6s cubic-bezier(0.16, 1, 0.3, 1);

  --container-max: 1200px;
  --nav-height: 74px;
  --border-radius-sm: 8px;
  --border-radius-md: 14px;
  --border-radius-lg: 20px;
  --border-radius-xl: 28px;

  --cube-size: clamp(200px, 28vw, 360px);
  --cube-half: calc(var(--cube-size) / 2);
}

/* --- Global Reset & Box Sizing --- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  color-scheme: dark;
}

body {
  background-color: var(--bg-primary);
  color: var(--text-secondary);
  font-family: var(--font-sans);
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  background-image: 
    radial-gradient(circle at 50% 0%, rgba(255, 255, 255, 0.04) 0%, transparent 60%),
    radial-gradient(circle at 100% 100%, rgba(255, 255, 255, 0.02) 0%, transparent 40%);
  background-attachment: fixed;
}

main {
  position: relative;
  z-index: 1;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
  background: #262626;
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: #404040;
}

/* --- Typography --- */
h1, h2, h3, h4, h5, h6 {
  color: var(--text-primary);
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.025em;
}

p {
  color: var(--text-secondary);
  font-size: 1.05rem;
}

a {
  color: inherit;
  text-decoration: none;
  transition: all var(--transition-fast);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* --- Layout Container --- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section-wrapper {
  padding: 5.5rem 0;
  position: relative;
}

.section-header {
  margin-bottom: 3.5rem;
  text-align: left;
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  font-weight: 600;
  color: var(--text-muted);
  border: 1px solid var(--border-subtle);
  background: rgba(255, 255, 255, 0.03);
  padding: 0.35rem 0.9rem;
  border-radius: 100px;
  margin-bottom: 1rem;
}

.section-tag::before {
  content: "";
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent-white);
}

.section-title {
  font-size: clamp(2rem, 3.5vw, 3rem);
  margin-bottom: 0.75rem;
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--text-muted);
  max-width: 640px;
}

/* --- Navigation Bar --- */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--nav-height);
  background: rgba(7, 7, 7, 0.75);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-subtle);
  z-index: 1000;
  transition: background-color var(--transition-fast), border-color var(--transition-fast);
}

.navbar.scrolled {
  background: rgba(7, 7, 7, 0.92);
  border-bottom: 1px solid var(--border-medium);
  box-shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.8);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.brand-link {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  user-select: none;
}

.nav-avatar-frame {
  position: relative;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  padding: 2px;
  background: linear-gradient(135deg, rgba(255,255,255,0.7), rgba(255,255,255,0.1));
  box-shadow: 0 0 15px rgba(255, 255, 255, 0.15);
  transition: transform var(--transition-normal);
}

.brand-link:hover .nav-avatar-frame {
  transform: scale(1.06) rotate(3deg);
  box-shadow: 0 0 20px rgba(255, 255, 255, 0.35);
}

.nav-avatar {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
  background-color: var(--bg-tertiary);
}

.brand-text {
  display: flex;
  flex-direction: column;
}

.brand-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: -0.01em;
  color: var(--text-primary);
}

.brand-role {
  font-size: 0.72rem;
  color: var(--text-muted);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.8rem;
  list-style: none;
}

.nav-link {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-muted);
  position: relative;
  padding: 0.4rem 0.85rem;
  border-radius: 100px;
  transition: color var(--transition-fast), background-color var(--transition-fast);
}

.nav-link:hover {
  color: var(--text-primary);
  background-color: rgba(255, 255, 255, 0.08);
}

.nav-link.active {
  color: var(--text-primary);
  background-color: rgba(255, 255, 255, 0.12);
}

.nav-link.active::after {
  content: "";
  position: absolute;
  bottom: 4px;
  left: 50%;
  transform: translateX(-50%);
  width: 16px;
  height: 2px;
  background-color: var(--accent-white);
  border-radius: 2px;
}

/* Mobile Toggle Hamburger */
.mobile-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--border-subtle);
  color: var(--text-primary);
  width: 42px;
  height: 42px;
  border-radius: var(--border-radius-sm);
  cursor: pointer;
  align-items: center;
  justify-content: center;
  transition: background-color var(--transition-fast);
}

.mobile-toggle:hover {
  background: rgba(255, 255, 255, 0.08);
}

/* --- Hero Banner Section --- */
.hero-section {
  padding-top: calc(var(--nav-height) * 0.9);
  padding-bottom: 0;
  margin: 0;
  width: 100%;
  position: relative;
  overflow: hidden;
}

.hero-visual-container {
  width: 100%;
  margin: 0;
  padding: 0;
  position: relative;
  border-radius: 0 0 var(--border-radius-xl) var(--border-radius-xl);
  overflow: hidden;
  border: none;
  border-bottom: 1px solid var(--border-medium);
  background: var(--bg-secondary);
  box-shadow: 0 25px 60px -15px rgba(0, 0, 0, 0.95);
  animation: heroEntrance 1.2s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.hero-visual-aspect {
  position: relative;
  width: 100%;
  min-height: 440px;
  max-height: 600px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: radial-gradient(circle at center, #1c1c1c 0%, #080808 100%);
  overflow: hidden;
}

.hero-banner-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 25%;
  filter: grayscale(100%) contrast(108%) brightness(95%);
  transition: filter 0.8s ease, transform 0.8s ease;
  will-change: transform, filter;
}

.hero-visual-container:hover .hero-banner-image {
  transform: scale(1.008);
  filter: grayscale(85%) contrast(108%) brightness(100%);
}

.hero-visual-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(7, 7, 7, 0.1) 0%,
    rgba(7, 7, 7, 0.25) 50%,
    rgba(7, 7, 7, 0.85) 100%
  );
  pointer-events: none;
  z-index: 1;
}

/* Glass Shine Effect Sweeping Continuously (Top-Left to Bottom-Right) */
.glass-shine-sweep {
  position: absolute;
  top: -100%;
  left: -100%;
  width: 300%;
  height: 300%;
  background: linear-gradient(
    135deg,
    rgba(255, 255, 255, 0) 0%,
    rgba(255, 255, 255, 0) 40%,
    rgba(255, 255, 255, 0.08) 46%,
    rgba(255, 255, 255, 0.42) 50%,
    rgba(255, 255, 255, 0.08) 54%,
    rgba(255, 255, 255, 0) 60%,
    rgba(255, 255, 255, 0) 100%
  );
  pointer-events: none;
  z-index: 2;
  animation: continuousGlassShine 6.8s cubic-bezier(0.4, 0, 0.2, 1) infinite;
}

@keyframes continuousGlassShine {
  0% {
    transform: translate(-45%, -45%);
  }
  100% {
    transform: translate(45%, 45%);
  }
}

/* --- Top-Left Dynamic Typewriter Greeting (No container, Pure Black, Compact size) --- */
.hero-corner-greeting {
  position: absolute;
  top: clamp(0.75rem, 2.2vw, 1.8rem);
  left: clamp(0.75rem, 2.4vw, 2.2rem);
  max-width: 38%;
  z-index: 10;
  pointer-events: none;
  user-select: none;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  line-height: 1.18;
  letter-spacing: -0.025em;
  font-family: var(--font-display);
  font-weight: 800;
}

.typewriter-line {
  color: #000000;
  font-size: clamp(0.95rem, 2.2vw, 1.7rem);
  display: inline-block;
  white-space: pre-wrap;
  min-height: 1.15em;
  text-shadow: 0 0 1px rgba(255, 255, 255, 0.5), 0 0 8px rgba(255, 255, 255, 0.2);
}

.typewriter-cursor {
  display: inline-block;
  width: clamp(2px, 0.35vw, 3px);
  height: 0.85em;
  background-color: #000000;
  margin-left: 2px;
  vertical-align: baseline;
  animation: cursorBlink 0.75s infinite;
}

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

/* --- Section 1: Introduction & Greetings --- */
.intro-section {
  padding-top: 3.5rem;
}

.intro-typewriter-wrap {
  display: inline-flex;
  align-items: center;
  font-family: var(--font-display);
  font-size: clamp(1.05rem, 1.8vw, 1.35rem);
  font-weight: 600;
  color: var(--text-primary);
  min-height: 1.6em;
  letter-spacing: -0.01em;
}

.intro-typewriter-text {
  display: inline-block;
  white-space: pre-wrap;
  color: var(--text-primary);
}

.intro-cursor {
  display: inline-block;
  width: 2px;
  height: 0.9em;
  background-color: var(--accent-white);
  margin-left: 3px;
  vertical-align: middle;
  animation: cursorBlink 0.75s infinite;
}

.intro-card {
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-medium);
  border-radius: var(--border-radius-xl);
  padding: clamp(2rem, 5vw, 4rem);
  position: relative;
  overflow: hidden;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
}

.intro-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.8), transparent);
}

.intro-greeting-lead {
  font-size: clamp(1.05rem, 1.8vw, 1.35rem);
  color: var(--text-muted);
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.intro-headline {
  font-size: clamp(1.5rem, 3.2vw, 2.35rem);
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.3;
  margin-bottom: 1.25rem;
  color: var(--text-primary);
}

.intro-headline .highlight {
  background: linear-gradient(135deg, #ffffff 30%, #888888 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.intro-bio {
  font-size: 1.2rem;
  line-height: 1.8;
  color: var(--text-secondary);
  margin-bottom: 2rem;
  max-width: 900px;
}

.intro-highlights-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.25rem;
  margin-top: 2.5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border-subtle);
}

.highlight-stat-card {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-subtle);
  border-radius: var(--border-radius-md);
  padding: 1.25rem;
  transition: transform var(--transition-fast), border-color var(--transition-fast);
}

.highlight-stat-card:hover {
  transform: translateY(-2px);
  border-color: var(--border-medium);
  background: rgba(255, 255, 255, 0.04);
}

.stat-label {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin-bottom: 0.35rem;
}

.stat-value {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-primary);
  font-family: var(--font-display);
}

/* --- Section 2: Life Journey & Schooling --- */
.journey-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  align-items: stretch;
}

.journey-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--border-radius-lg);
  padding: 2.5rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: border-color var(--transition-normal), transform var(--transition-normal);
  position: relative;
}

.journey-card:hover {
  border-color: var(--border-medium);
  transform: translateY(-3px);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.6);
}

.journey-period {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 0.75rem;
  display: inline-block;
  padding: 0.25rem 0.75rem;
  background: rgba(255, 255, 255, 0.04);
  border-radius: 6px;
  border: 1px solid var(--border-subtle);
}

.journey-institution {
  font-size: 1.6rem;
  margin-bottom: 0.5rem;
  color: var(--text-primary);
}

.journey-location {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.95rem;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
}

.journey-body {
  margin-bottom: 1.75rem;
  color: var(--text-secondary);
  font-size: 1.02rem;
  line-height: 1.7;
}

.skills-pill-group {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: auto;
}

.skill-pill {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  padding: 0.35rem 0.8rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-subtle);
  border-radius: 100px;
  color: var(--text-primary);
  transition: all var(--transition-fast);
}

.skill-pill:hover {
  background: rgba(255, 255, 255, 0.15);
  border-color: var(--border-strong);
}

/* --- Section 3: Future Goals & Ambitions --- */
.goals-container {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 2.5rem;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--border-radius-xl);
  padding: clamp(2rem, 4vw, 3.5rem);
  position: relative;
}

.goals-content h3 {
  font-size: 2rem;
  margin-bottom: 1.2rem;
}

.goals-content p {
  margin-bottom: 1.5rem;
  font-size: 1.05rem;
  line-height: 1.75;
}

.goals-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.goal-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.goal-icon-box {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--text-primary);
}

.goal-text-title {
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.2rem;
}

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

.goals-tech-card {
  background: var(--bg-tertiary);
  border: 1px solid var(--border-medium);
  border-radius: var(--border-radius-lg);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.goals-tech-title {
  font-size: 1.2rem;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.tech-stack-showcase {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.tech-category-name {
  font-size: 0.8rem;
  font-family: var(--font-mono);
  color: var(--text-muted);
  text-transform: uppercase;
}

.tech-badge-wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

/* --- Section 4: What I Am Currently Doing --- */
.current-status-box {
  background: linear-gradient(135deg, rgba(20, 20, 20, 0.9), rgba(12, 12, 12, 0.95));
  border: 1px solid var(--border-medium);
  border-radius: var(--border-radius-xl);
  padding: clamp(2rem, 4vw, 3.5rem);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.7);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.current-info-block {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.current-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--border-subtle);
  padding: 0.4rem 0.9rem;
  border-radius: 100px;
  font-size: 0.8rem;
  width: fit-content;
  color: var(--text-primary);
}

.university-name {
  font-size: 1.85rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.degree-name {
  font-size: 1.15rem;
  color: var(--text-secondary);
  font-weight: 500;
}

.current-activities {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.activity-card {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.1rem 1.25rem;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-subtle);
  border-radius: var(--border-radius-md);
  transition: all var(--transition-fast);
}

.activity-card:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: var(--border-medium);
  transform: translateX(4px);
}

.activity-icon {
  color: var(--text-primary);
  margin-top: 2px;
}

/* --- Section 5: Featured Projects (GitHub) --- */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 2rem;
}

.project-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--border-radius-lg);
  padding: 2.2rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.project-card:hover {
  border-color: var(--border-strong);
  transform: translateY(-5px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.8), 0 0 30px rgba(255, 255, 255, 0.04);
}

.project-card.featured-card {
  border-color: var(--border-medium);
  background: linear-gradient(180deg, rgba(28, 28, 28, 0.85) 0%, rgba(15, 15, 15, 0.85) 100%);
}

.project-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 1.25rem;
}

.project-type-tag {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.project-links {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.project-icon-link {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  background: rgba(255, 255, 255, 0.04);
  transition: all var(--transition-fast);
}

.project-icon-link:hover {
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.15);
  border-color: var(--border-strong);
  transform: scale(1.1);
}

.project-title {
  font-size: 1.45rem;
  margin-bottom: 0.75rem;
  color: var(--text-primary);
}

.project-desc {
  font-size: 0.96rem;
  color: var(--text-muted);
  line-height: 1.65;
  margin-bottom: 1.75rem;
}

.project-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}

.project-tag {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  padding: 0.25rem 0.6rem;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-subtle);
  border-radius: 4px;
  color: var(--text-secondary);
}

.project-action-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  width: 100%;
  padding: 0.75rem 1rem;
  border-radius: var(--border-radius-sm);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-subtle);
  color: var(--text-primary);
  font-size: 0.88rem;
  font-weight: 600;
  transition: all var(--transition-fast);
}

.project-action-btn:hover {
  background: var(--text-primary);
  color: var(--bg-primary);
  border-color: var(--text-primary);
}

/* Future project badge */
.future-badge {
  background: rgba(255, 255, 255, 0.08);
  border: 1px dashed var(--border-medium);
  border-radius: 6px;
  padding: 0.25rem 0.6rem;
  font-size: 0.72rem;
  font-family: var(--font-mono);
  color: #a1a1aa;
}

/* --- Section 6: Live Sites Deployed --- */
.live-sites-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
}

.live-site-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--border-radius-lg);
  padding: 2.25rem;
  position: relative;
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.live-site-card:hover {
  border-color: var(--border-strong);
  transform: translateY(-4px);
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.85);
}

.live-site-status {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
}

.status-indicator {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.75rem;
  font-family: var(--font-mono);
  color: #4ade80;
  background: rgba(34, 197, 94, 0.1);
  border: 1px solid rgba(34, 197, 94, 0.25);
  padding: 0.3rem 0.75rem;
  border-radius: 100px;
}

.status-indicator .indicator-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent-live);
  box-shadow: 0 0 8px var(--accent-live);
  animation: pulseLive 2s infinite;
}

.live-site-domain {
  font-family: var(--font-mono);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
  word-break: break-all;
}

.live-site-desc {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 2rem;
}

.live-launch-btn {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.85rem 1.25rem;
  background: var(--text-primary);
  color: var(--bg-primary);
  font-weight: 600;
  border-radius: var(--border-radius-sm);
  font-size: 0.9rem;
  transition: all var(--transition-fast);
}

.live-launch-btn:hover {
  background: #f0f0f0;
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(255, 255, 255, 0.2);
}

/* --- Section 7: Social Channels --- */
.socials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
}

.social-card {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--border-radius-lg);
  padding: 1.5rem;
  transition: all var(--transition-normal);
}

.social-card:hover {
  border-color: var(--border-strong);
  transform: translateY(-4px);
  background: rgba(30, 30, 30, 0.9);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.7);
}

.social-icon-box {
  width: 50px;
  height: 50px;
  border-radius: var(--border-radius-md);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-primary);
  flex-shrink: 0;
  transition: all var(--transition-fast);
}

.social-card:hover .social-icon-box {
  background: var(--text-primary);
  color: var(--bg-primary);
}

.social-name {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.2rem;
}

.social-handle {
  font-size: 0.85rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
}

/* --- Section 8: Contact Details & Form --- */
.contact-container {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 3rem;
  background: var(--bg-card);
  border: 1px solid var(--border-medium);
  border-radius: var(--border-radius-xl);
  padding: clamp(2rem, 5vw, 3.75rem);
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.8);
}

.contact-info-list {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin-top: 2rem;
}

.contact-channel {
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
  padding: 1.25rem;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-subtle);
  border-radius: var(--border-radius-md);
  transition: all var(--transition-fast);
}

.contact-channel:hover {
  border-color: var(--border-medium);
  background: rgba(255, 255, 255, 0.05);
}

.contact-icon-wrapper {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-primary);
  flex-shrink: 0;
}

.contact-channel-title {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin-bottom: 0.25rem;
}

.contact-channel-value {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  word-break: break-all;
}

.copy-btn {
  background: transparent;
  border: 1px solid var(--border-subtle);
  color: var(--text-muted);
  border-radius: 6px;
  padding: 0.25rem 0.6rem;
  font-size: 0.75rem;
  cursor: pointer;
  margin-top: 0.4rem;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  transition: all var(--transition-fast);
}

.copy-btn:hover {
  color: var(--text-primary);
  border-color: var(--border-strong);
  background: rgba(255, 255, 255, 0.08);
}

/* Contact Form */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

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

.form-label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.form-input, .form-textarea {
  width: 100%;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-subtle);
  border-radius: var(--border-radius-sm);
  padding: 0.9rem 1.15rem;
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  transition: all var(--transition-fast);
}

.form-input:focus, .form-textarea:focus {
  outline: none;
  border-color: var(--text-primary);
  background: rgba(255, 255, 255, 0.06);
  box-shadow: 0 0 15px rgba(255, 255, 255, 0.1);
}

.form-textarea {
  resize: vertical;
  min-height: 120px;
}

.submit-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  background: var(--text-primary);
  color: var(--bg-primary);
  border: none;
  padding: 1rem 1.75rem;
  border-radius: var(--border-radius-sm);
  font-size: 0.95rem;
  font-weight: 700;
  cursor: pointer;
  transition: all var(--transition-fast);
  margin-top: 0.5rem;
}

.submit-btn:hover {
  background: #f4f4f5;
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(255, 255, 255, 0.25);
}

/* Toast / Feedback Notice */
.toast-notice {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  background: #ffffff;
  color: #000000;
  padding: 1rem 1.5rem;
  border-radius: 100px;
  font-weight: 600;
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.6);
  z-index: 2000;
  transform: translateY(100px);
  opacity: 0;
  pointer-events: none;
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.4s ease;
}

.toast-notice.show {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}

/* --- Footer --- */
.footer {
  border-top: 1px solid var(--border-subtle);
  padding: 4rem 0 2.5rem;
  background: var(--bg-primary);
}

.footer-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2.5rem;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.footer-nav {
  display: flex;
  gap: 1.75rem;
  flex-wrap: wrap;
  list-style: none;
}

.footer-nav a {
  font-size: 0.9rem;
  color: var(--text-muted);
}

.footer-nav a:hover {
  color: var(--text-primary);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding-top: 2rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  gap: 0.45rem;
  font-size: 0.85rem;
  color: var(--text-dim);
}

/* --- Non-Continuous Scroll-Triggered Glass Shine for Containers --- */
.intro-card,
.journey-card,
.goals-container,
.current-status-box,
.project-card,
.live-site-card,
.social-card,
.contact-container {
  position: relative;
  overflow: hidden;
}

.intro-card::after,
.journey-card::after,
.goals-container::after,
.current-status-box::after,
.project-card::after,
.live-site-card::after,
.social-card::after,
.contact-container::after {
  content: "";
  position: absolute;
  top: -100%;
  left: -100%;
  width: 300%;
  height: 300%;
  background: linear-gradient(
    135deg,
    rgba(255, 255, 255, 0) 0%,
    rgba(255, 255, 255, 0) 40%,
    rgba(255, 255, 255, 0.08) 46%,
    rgba(255, 255, 255, 0.32) 50%,
    rgba(255, 255, 255, 0.08) 54%,
    rgba(255, 255, 255, 0) 60%,
    rgba(255, 255, 255, 0) 100%
  );
  pointer-events: none;
  opacity: 0;
  transform: translate(-45%, -45%);
  z-index: 4;
}

/* Glass shine on container hover */
.intro-card:hover::after,
.journey-card:hover::after,
.goals-container:hover::after,
.current-status-box:hover::after,
.project-card:hover::after,
.live-site-card:hover::after,
.social-card:hover::after,
.contact-container:hover::after {
  animation: containerGlassShineOnce 1.3s cubic-bezier(0.2, 0.8, 0.2, 1) forwards;
}

@keyframes containerGlassShineOnce {
  0% {
    opacity: 0;
    transform: translate(-45%, -45%);
  }
  20% {
    opacity: 1;
  }
  80% {
    opacity: 1;
  }
  100% {
    opacity: 0;
    transform: translate(45%, 45%);
  }
}

/* --- Keyframe Animations --- */
@keyframes heroEntrance {
  0% {
    opacity: 0;
    transform: scale(0.96) translateY(20px);
  }
  100% {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

@keyframes pulseLive {
  0% {
    box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.6);
  }
  70% {
    box-shadow: 0 0 0 8px rgba(34, 197, 94, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(34, 197, 94, 0);
  }
}

/* Scroll Progress Indicator Bar */
.scroll-progress-bar {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  width: 0%;
  background: linear-gradient(90deg, rgba(255, 255, 255, 0.4), #ffffff);
  box-shadow: 0 0 10px rgba(255, 255, 255, 0.8);
  z-index: 1100;
  pointer-events: none;
  transition: width 0.08s linear;
}

/* Scroll Loading Animation for Containers (GPU Optimized) */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}

.reveal.in-view {
  opacity: 1;
  transform: translateY(0);
}

/* Cascade Staggered Entrance for Grid Containers */
.journey-grid .reveal:nth-child(1) { transition-delay: 0.05s; }
.journey-grid .reveal:nth-child(2) { transition-delay: 0.18s; }

.projects-grid .reveal:nth-child(1) { transition-delay: 0.04s; }
.projects-grid .reveal:nth-child(2) { transition-delay: 0.14s; }
.projects-grid .reveal:nth-child(3) { transition-delay: 0.24s; }
.projects-grid .reveal:nth-child(4) { transition-delay: 0.34s; }
.projects-grid .reveal:nth-child(5) { transition-delay: 0.44s; }
.projects-grid .reveal:nth-child(6) { transition-delay: 0.54s; }

.live-sites-grid .reveal:nth-child(1) { transition-delay: 0.05s; }
.live-sites-grid .reveal:nth-child(2) { transition-delay: 0.18s; }
.live-sites-grid .reveal:nth-child(3) { transition-delay: 0.3s; }

.socials-grid .reveal:nth-child(1) { transition-delay: 0.05s; }
.socials-grid .reveal:nth-child(2) { transition-delay: 0.15s; }
.socials-grid .reveal:nth-child(3) { transition-delay: 0.25s; }

/* --- Responsive Media Queries --- */
@media (max-width: 992px) {
  .journey-grid,
  .goals-container,
  .current-status-box,
  .contact-container {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .hero-visual-aspect {
    min-height: 360px;
    max-height: 440px;
  }
}

@media (max-width: 768px) {
  .mobile-toggle {
    display: flex;
  }

  /* Remove border radius from mobile view of image container */
  .hero-visual-container {
    border-radius: 0 !important;
  }

  /* Optimized mobile container padding */
  .container {
    padding-left: 8px !important;
    padding-right: 8px !important;
  }

  .intro-card,
  .goals-container,
  .current-status-box,
  .contact-container,
  .journey-card,
  .project-card,
  .live-site-card,
  .social-card {
    padding-left: 14px !important;
    padding-right: 14px !important;
  }

  :root {
    --cube-size: clamp(150px, 30vw, 210px);
  }

  .nav-links-wrap {
    position: fixed;
    top: var(--nav-height);
    left: 0;
    width: 100%;
    background: rgba(10, 10, 10, 0.98);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-medium);
    padding: 2rem 1.5rem;
    display: none;
    flex-direction: column;
    gap: 1.5rem;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.8);
  }

  .nav-links-wrap.open {
    display: flex;
  }

  .nav-links {
    flex-direction: column;
    align-items: flex-start;
    gap: 1.25rem;
    width: 100%;
  }

  .nav-link {
    font-size: 1.1rem;
    width: 100%;
  }

  .hero-visual-aspect {
    min-height: 300px;
  }

  .projects-grid,
  .live-sites-grid {
    grid-template-columns: 1fr;
  }

  .section-wrapper {
    padding: 3.5rem 0;
  }

  .footer-top {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 480px) {
  :root {
    --cube-size: 140px;
  }

  .brand-name {
    font-size: 0.95rem;
  }

  .brand-role {
    font-size: 0.65rem;
  }

  /* 0 border radius on mobile image container */
  .hero-visual-container {
    border-radius: 0 !important;
  }

  /* Reduced left and right padding to 5px for mobile devices */
  .container {
    padding-left: 5px !important;
    padding-right: 5px !important;
  }

  .intro-card,
  .goals-container,
  .current-status-box,
  .contact-container,
  .journey-card,
  .project-card,
  .live-site-card,
  .social-card {
    padding: 1.25rem 10px !important;
  }

  .hero-visual-aspect {
    min-height: 240px;
  }
}

/* ==========================================================================
   FULL 3D TUMBLING ROTATING BACKGROUND CUBE (True 3D Geometry)
   ========================================================================== */
.cube-background-scene {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: var(--cube-size);
  height: var(--cube-size);
  perspective: 850px;
  perspective-origin: 50% 50%;
  z-index: 0;
  pointer-events: none;
  user-select: none;
  opacity: 0.65;
  display: flex;
  align-items: center;
  justify-content: center;
}

.cube-3d {
  width: 100%;
  height: 100%;
  position: relative;
  transform-style: preserve-3d;
  animation: rotateFull3DCube 20s linear infinite;
  will-change: transform;
}

/* Full 3D tumbling rotation across all three axes */
@keyframes rotateFull3DCube {
  0% {
    transform: rotateX(20deg) rotateY(0deg) rotateZ(15deg);
  }
  25% {
    transform: rotateX(110deg) rotateY(90deg) rotateZ(105deg);
  }
  50% {
    transform: rotateX(200deg) rotateY(180deg) rotateZ(195deg);
  }
  75% {
    transform: rotateX(290deg) rotateY(270deg) rotateZ(285deg);
  }
  100% {
    transform: rotateX(380deg) rotateY(360deg) rotateZ(375deg);
  }
}

.cube-face {
  position: absolute;
  width: 100%;
  height: 100%;
  border: 1.5px solid rgba(255, 255, 255, 0.35);
  box-sizing: border-box;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: inset 0 0 25px rgba(255, 255, 255, 0.04);
}

/* Internal geometric tech cross lines */
.cube-face::before {
  content: "";
  position: absolute;
  inset: 12%;
  border: 1px dashed rgba(255, 255, 255, 0.16);
  border-radius: 4px;
  pointer-events: none;
}

/* Glowing center/corner vertex indicator */
.cube-face::after {
  content: "";
  position: absolute;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.7);
  box-shadow: 0 0 10px rgba(255, 255, 255, 0.85);
  pointer-events: none;
}

/* Distinct face lighting for true 3D depth perception */
.cube-face-front  { transform: rotateY(0deg) translateZ(var(--cube-half)); background: rgba(255, 255, 255, 0.035); }
.cube-face-back   { transform: rotateY(180deg) translateZ(var(--cube-half)); background: rgba(255, 255, 255, 0.015); }
.cube-face-right  { transform: rotateY(90deg) translateZ(var(--cube-half)); background: rgba(255, 255, 255, 0.045); }
.cube-face-left   { transform: rotateY(-90deg) translateZ(var(--cube-half)); background: rgba(255, 255, 255, 0.02); }
.cube-face-top    { transform: rotateX(90deg) translateZ(var(--cube-half)); background: rgba(255, 255, 255, 0.065); }
.cube-face-bottom { transform: rotateX(-90deg) translateZ(var(--cube-half)); background: rgba(0, 0, 0, 0.25); }