/* ============================================================
   STYLE.CSS — Core Design System & Component Styles
   ============================================================ */

/* ─── Design Tokens ─────────────────────────────────────────── */
:root {
  /* Colors — Dark Theme */
  --bg-primary:    #05050f;
  --bg-secondary:  #0c0c1a;
  --bg-card:       #111126;
  --bg-card-hover: #161630;
  --bg-glass:      rgba(255,255,255,0.03);
  --bg-glass-mid:  rgba(255,255,255,0.06);

  /* Accent Palette */
  --accent-1: #6c63ff;
  --accent-2: #9d8fff;
  --accent-3: #ff6584;
  --accent-4: #00d4aa;
  --accent-gradient: linear-gradient(135deg, #6c63ff 0%, #9d8fff 50%, #ff6584 100%);
  --accent-gradient-2: linear-gradient(135deg, #6c63ff, #00d4aa);

  /* Text */
  --text-primary:   #f0f0ff;
  --text-secondary: #a0a0c0;
  --text-muted:     #5a5a7a;
  --text-accent:    var(--accent-1);

  /* Borders */
  --border:        rgba(255,255,255,0.06);
  --border-mid:    rgba(255,255,255,0.10);
  --border-bright: rgba(255,255,255,0.18);

  /* Shadows */
  --shadow-sm:   0 2px 10px rgba(0,0,0,0.3);
  --shadow-md:   0 8px 30px rgba(0,0,0,0.4);
  --shadow-lg:   0 24px 64px rgba(0,0,0,0.5);
  --shadow-glow: 0 0 40px rgba(108,99,255,0.2);
  --shadow-card: 0 4px 24px rgba(0,0,0,0.35), 0 0 0 1px var(--border);

  /* Typography */
  --font-heading: 'Space Grotesk', system-ui, sans-serif;
  --font-body:    'Inter', system-ui, sans-serif;
  --font-mono:    'JetBrains Mono', 'Fira Code', monospace;

  /* Spacing */
  --container-width: 1200px;
  --section-padding: 110px 0;
  --nav-height: 72px;

  /* Radius */
  --radius-sm:  6px;
  --radius-md:  12px;
  --radius-lg:  20px;
  --radius-xl:  32px;
  --radius-full: 9999px;

  /* Transitions */
  --transition-fast:   0.15s ease;
  --transition-base:   0.3s cubic-bezier(0.22, 1, 0.36, 1);
  --transition-slow:   0.6s cubic-bezier(0.22, 1, 0.36, 1);
  --transition-spring: 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* ─── Light Theme ───────────────────────────────────────────── */
[data-theme="light"] {
  --bg-primary:    #f8f8ff;
  --bg-secondary:  #f0f0fa;
  --bg-card:       #ffffff;
  --bg-card-hover: #f5f5ff;
  --bg-glass:      rgba(255,255,255,0.7);
  --bg-glass-mid:  rgba(255,255,255,0.9);

  --text-primary:   #0c0c1a;
  --text-secondary: #4a4a6a;
  --text-muted:     #8a8aaa;

  --border:        rgba(0,0,20,0.08);
  --border-mid:    rgba(0,0,20,0.12);
  --border-bright: rgba(0,0,20,0.2);

  --shadow-sm:   0 2px 10px rgba(108,99,255,0.08);
  --shadow-md:   0 8px 30px rgba(108,99,255,0.12);
  --shadow-lg:   0 24px 64px rgba(108,99,255,0.15);
  --shadow-card: 0 4px 24px rgba(108,99,255,0.1), 0 0 0 1px var(--border);
}

/* ─── Base Reset & Typography ────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  font-family: var(--font-body);
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  cursor: none;
}

body.menu-open { overflow: hidden; }

@media (max-width: 1024px) { body { cursor: auto; } }

::selection {
  background: rgba(108,99,255,0.3);
  color: var(--text-primary);
}

img { max-width: 100%; display: block; }
a   { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, textarea { font-family: inherit; }

/* ─── Scrollbar ──────────────────────────────────────────────── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-primary); }
::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, var(--accent-1), var(--accent-3));
  border-radius: var(--radius-full);
}

/* ─── Layout Utilities ───────────────────────────────────────── */
.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 2rem;
}

.section { padding: var(--section-padding); }

.section-header {
  text-align: center;
  margin-bottom: 4rem;
}

.section-tag {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-1);
  background: rgba(108,99,255,0.1);
  border: 1px solid rgba(108,99,255,0.2);
  padding: 0.35rem 1rem;
  border-radius: var(--radius-full);
  margin-bottom: 1rem;
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  line-height: 1.15;
  color: var(--text-primary);
  margin-bottom: 1rem;
}

.section-description {
  font-size: 1.05rem;
  color: var(--text-secondary);
  max-width: 560px;
  margin: 0 auto;
  line-height: 1.7;
}

/* ─── Buttons ────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.875rem 2rem;
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
  white-space: nowrap;
}

.btn::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.1);
  opacity: 0;
  transition: opacity var(--transition-fast);
}
.btn:hover::after { opacity: 1; }

.btn-primary {
  background: var(--accent-gradient);
  color: white;
  box-shadow: 0 4px 24px rgba(108,99,255,0.4);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 36px rgba(108,99,255,0.55);
}
.btn-primary:active { transform: translateY(0); }

.btn-secondary {
  background: var(--bg-glass-mid);
  color: var(--text-primary);
  border: 1px solid var(--border-mid);
  backdrop-filter: blur(10px);
}
.btn-secondary:hover {
  transform: translateY(-2px);
  border-color: var(--accent-1);
  background: rgba(108,99,255,0.08);
}

.btn-ghost {
  background: transparent;
  color: var(--text-secondary);
  border: 1px solid var(--border);
}
.btn-ghost:hover {
  transform: translateY(-2px);
  color: var(--text-primary);
  border-color: var(--border-mid);
}

.btn.loading { pointer-events: none; opacity: 0.7; }
.btn.success { background: linear-gradient(135deg, #06d6a0, #00b4d8); }

/* ─── Custom Cursor ──────────────────────────────────────────── */
.cursor {
  position: fixed;
  width: 8px;
  height: 8px;
  background: var(--accent-1);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
  transition: width 0.2s, height 0.2s, background 0.2s;
  mix-blend-mode: screen;
}

.cursor-follower {
  position: fixed;
  width: 36px;
  height: 36px;
  border: 1.5px solid rgba(108,99,255,0.5);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9998;
  transform: translate(-50%, -50%);
  transition: width 0.3s, height 0.3s, border-color 0.3s;
}

.cursor.hover { width: 16px; height: 16px; }
.cursor-follower.hover {
  width: 56px;
  height: 56px;
  border-color: rgba(108,99,255,0.3);
  background: rgba(108,99,255,0.05);
}
.cursor.click { transform: translate(-50%,-50%) scale(0.7); }

/* ─── Scroll Progress Bar ────────────────────────────────────── */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 2px;
  background: var(--accent-gradient);
  width: 0%;
  z-index: 10000;
  transition: width 0.1s linear;
}

/* ─── Loading Screen ─────────────────────────────────────────── */
.loader {
  position: fixed;
  inset: 0;
  background: var(--bg-primary);
  z-index: 99999;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.loader.hidden {
  opacity: 0;
  pointer-events: none;
  transform: translateY(-20px);
}

.loader-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2rem;
}

.loader-logo {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 800;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: pulse 1.5s ease-in-out infinite;
}

.loader-bar {
  width: 200px;
  height: 2px;
  background: var(--border);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.loader-progress {
  height: 100%;
  background: var(--accent-gradient);
  border-radius: var(--radius-full);
  width: 0%;
  transition: width 0.1s ease;
}

/* ─── Navigation ─────────────────────────────────────────────── */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--nav-height);
  transition: all var(--transition-base);
}

.nav.scrolled {
  background: rgba(5,5,15,0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
}

[data-theme="light"] .nav.scrolled {
  background: rgba(248,248,255,0.85);
}

.nav-container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 2rem;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.nav-logo {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 800;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  flex-shrink: 0;
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.nav-logo img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.nav-links a {
  position: relative;
  padding: 0.5rem 1rem;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
  border-radius: var(--radius-sm);
  transition: color var(--transition-fast), background var(--transition-fast);
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 2px;
  background: var(--accent-gradient);
  border-radius: var(--radius-full);
  transition: width var(--transition-base);
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--text-primary);
  background: var(--bg-glass);
}

.nav-links a.active::after,
.nav-links a:hover::after { width: 60%; }

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

/* Language Switcher */
.lang-switcher {
  display: flex;
  gap: 0.25rem;
  background: var(--bg-glass);
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  padding: 0.25rem;
}

.lang-btn {
  padding: 0.3rem 0.7rem;
  font-size: 0.75rem;
  font-weight: 600;
  font-family: var(--font-mono);
  color: var(--text-muted);
  border-radius: var(--radius-full);
  transition: all var(--transition-fast);
  letter-spacing: 0.05em;
}

.lang-btn:hover { color: var(--text-primary); }
.lang-btn.active {
  background: var(--accent-1);
  color: white;
}
.lang-btn.switching { transform: scale(0.95); }

/* Theme Toggle */
.theme-toggle {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--bg-glass);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  transition: all var(--transition-base);
  overflow: hidden;
}

.theme-toggle:hover {
  background: var(--bg-glass-mid);
  border-color: var(--border-mid);
  transform: rotate(20deg);
}

.theme-icon { line-height: 1; }
[data-theme="dark"]  .theme-icon.sun  { display: none; }
[data-theme="light"] .theme-icon.moon { display: none; }

/* Mobile Menu Toggle */
.menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  padding: 8px;
}

.menu-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--text-primary);
  border-radius: var(--radius-full);
  transition: all var(--transition-base);
  transform-origin: center;
}

.menu-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-toggle.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.menu-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile Menu */
.mobile-menu {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--bg-secondary);
  z-index: 999;
  display: flex;
  align-items: center;
  justify-content: center;
  transform: translateX(100%);
  transition: transform var(--transition-slow);
  border-left: 1px solid var(--border);
}

.mobile-menu.open { transform: translateX(0); }

.mobile-menu ul {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  text-align: center;
}

.mobile-menu a {
  display: block;
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--text-secondary);
  padding: 0.75rem 2rem;
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
}

.mobile-menu a:hover {
  color: var(--text-primary);
  background: var(--bg-glass);
}

/* ─── Hero Section ───────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--bg-primary);
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 70% 60% at 20% 30%, rgba(108,99,255,0.18) 0%, transparent 60%),
    radial-gradient(ellipse 50% 50% at 80% 70%, rgba(255,101,132,0.12) 0%, transparent 60%),
    radial-gradient(ellipse 60% 70% at 60% 10%, rgba(0,212,170,0.06) 0%, transparent 50%);
  pointer-events: none;
}

.hero-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0.6;
}

.hero-container {
  position: relative;
  z-index: 1;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  align-items: center;
  gap: 5rem;
  width: 100%;
  padding-top: var(--nav-height);
}

.hero-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  background: rgba(0,212,170,0.08);
  border: 1px solid rgba(0,212,170,0.2);
  color: var(--accent-4);
  padding: 0.4rem 1rem;
  border-radius: var(--radius-full);
  font-size: 0.82rem;
  font-weight: 600;
  width: fit-content;
}

.badge-dot {
  width: 7px;
  height: 7px;
  background: var(--accent-4);
  border-radius: 50%;
  animation: pulseDot 2s ease infinite;
  box-shadow: 0 0 6px var(--accent-4);
}

.hero-name {
  line-height: 1.1;
}

.hero-greeting {
  display: block;
  font-family: var(--font-body);
  font-size: 1.1rem;
  font-weight: 400;
  color: var(--text-secondary);
  margin-bottom: 0.25rem;
}

.hero-name-text {
  display: block;
  font-family: var(--font-heading);
  font-size: clamp(3rem, 6vw, 5rem);
  font-weight: 800;
  background: var(--accent-gradient);
  background-size: 200% auto;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: backgroundPan 5s linear infinite;
  letter-spacing: -0.02em;
}

.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(1.2rem, 2.5vw, 1.6rem);
  font-weight: 600;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.3rem;
}

.typing-text {
  color: var(--text-primary);
  font-weight: 700;
}

.hero-description {
  font-size: 1.08rem;
  color: var(--text-secondary);
  line-height: 1.8;
  max-width: 520px;
}

.hero-cta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.hero-social {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-top: 0.5rem;
}

.social-link {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  transition: all var(--transition-base);
  background: var(--bg-glass);
}

.social-link:hover {
  color: var(--text-primary);
  border-color: var(--accent-1);
  background: rgba(108,99,255,0.1);
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(108,99,255,0.2);
}

/* ─── Hero Visual / Profile ──────────────────────────────────── */
.hero-visual {
  position: relative;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.profile-wrapper {
  position: relative;
  width: 380px;
  height: 380px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.profile-ring {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: conic-gradient(from 0deg, var(--accent-1), var(--accent-3), var(--accent-4), var(--accent-1));
  animation: spinSlow 8s linear infinite;
  padding: 2px;
}

.profile-ring::after {
  content: '';
  position: absolute;
  inset: 3px;
  background: var(--bg-primary);
  border-radius: 50%;
}

.profile-card {
  position: relative;
  z-index: 1;
  width: 98%;
  height: 98%;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--bg-card), var(--bg-secondary));
  border: 1px solid var(--border-mid);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.profile-avatar {
  width: 98%;
  height: 98%;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  overflow: hidden;
}

.profile-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* SVG Avatar Placeholder */
/* .profile-avatar-svg {
  width: 200px;
  height: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
} */

.profile-monogram {
  font-family: var(--font-heading);
  font-size: 5rem;
  font-weight: 800;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  background-size: 200% auto;
  animation: backgroundPan 4s linear infinite;
}

/* Floating stat cards */
.float-card {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  background: var(--bg-glass-mid);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border-mid);
  border-radius: var(--radius-lg);
  padding: 0.875rem 1.25rem;
  box-shadow: var(--shadow-md);
  z-index: 2;
}

.float-card-1 {
  bottom: 30px;
  left: -30px;
  animation: float 4s ease-in-out infinite;
}

.float-card-2 {
  top: 40px;
  right: -30px;
  animation: float 5s ease-in-out 0.5s infinite;
}

.float-icon { font-size: 1.5rem; }

.float-value {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1;
}

.float-label {
  font-size: 0.75rem;
  color: var(--text-secondary);
  margin-top: 0.1rem;
}

/* Scroll Indicator */
.scroll-indicator {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  color: var(--text-muted);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  z-index: 2;
  transition: color var(--transition-fast);
}

.scroll-indicator:hover { color: var(--text-secondary); }

.scroll-mouse {
  width: 24px;
  height: 38px;
  border: 1.5px solid currentColor;
  border-radius: 12px;
  display: flex;
  justify-content: center;
  padding-top: 6px;
}

.scroll-wheel {
  width: 4px;
  height: 8px;
  background: currentColor;
  border-radius: var(--radius-full);
  animation: scrollIndicator 1.5s ease-in-out infinite;
}

/* ─── About Section ──────────────────────────────────────────── */
.about { background: var(--bg-secondary); position: relative; }

.about::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent-1), var(--accent-3), transparent);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}

.about-content { display: flex; flex-direction: column; gap: 1.5rem; }

.about-text {
  font-size: 1.05rem;
  color: var(--text-secondary);
  line-height: 1.85;
}

.about-highlights {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
  margin-top: 0.5rem;
}

.highlight-item {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
  padding: 0.6rem 1rem;
  background: var(--bg-glass);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.highlight-item:hover {
  border-color: var(--accent-1);
  color: var(--text-primary);
  background: rgba(108,99,255,0.05);
}

.highlight-icon { font-size: 1rem; }

/* Stats Grid */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
}

.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 2rem 1.5rem;
  text-align: center;
  position: relative;
  overflow: hidden;
  transition: all var(--transition-base);
}

.stat-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--accent-gradient);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.stat-card:hover {
  transform: translateY(-4px);
  border-color: var(--accent-1);
  box-shadow: 0 12px 40px rgba(108,99,255,0.2);
}

.stat-card:hover::before { opacity: 0.04; }

.stat-number {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 3rem;
  font-weight: 800;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1;
}

.stat-suffix {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 800;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.stat-label {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-top: 0.5rem;
  font-weight: 500;
}

/* ─── Skills Section ─────────────────────────────────────────── */
.skills { background: var(--bg-primary); }

.skill-tabs {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-bottom: 3rem;
  flex-wrap: wrap;
}

.skill-tab-btn {
  padding: 0.6rem 1.5rem;
  font-size: 0.9rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  background: var(--bg-glass);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  transition: all var(--transition-base);
}

.skill-tab-btn:hover {
  color: var(--text-primary);
  border-color: var(--border-mid);
}

.skill-tab-btn.active {
  background: var(--accent-1);
  border-color: var(--accent-1);
  color: white;
  box-shadow: 0 4px 20px rgba(108,99,255,0.35);
}

#skills-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.25rem;
  transition: opacity 0.3s ease, transform 0.3s ease;
}

.skill-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.25rem 1.5rem;
  transition: all var(--transition-base);
}

.skill-item:hover {
  border-color: var(--accent-1);
  transform: translateX(4px);
  box-shadow: -4px 0 0 var(--accent-1), var(--shadow-sm);
}

.skill-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.875rem;
}

.skill-name {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--text-primary);
}

.skill-level {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--accent-1);
  font-weight: 600;
}

.skill-bar {
  height: 6px;
  background: var(--border);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.skill-progress-fill {
  height: 100%;
  background: var(--accent-gradient);
  border-radius: var(--radius-full);
  transition: width 1.2s cubic-bezier(0.22, 1, 0.36, 1);
  position: relative;
}

.skill-progress-fill::after {
  content: '';
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 10px;
  height: 10px;
  background: var(--accent-2);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--accent-1);
}

/* ─── Projects Section ───────────────────────────────────────── */
.projects { background: var(--bg-secondary); }

.project-filters {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-bottom: 3rem;
  flex-wrap: wrap;
}

.filter-btn {
  padding: 0.55rem 1.25rem;
  font-size: 0.88rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  background: var(--bg-glass);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  transition: all var(--transition-base);
}

.filter-btn:hover { color: var(--text-primary); border-color: var(--border-mid); }

.filter-btn.active {
  background: var(--bg-card);
  border-color: var(--accent-1);
  color: var(--accent-1);
  box-shadow: 0 0 16px rgba(108,99,255,0.15);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 1.75rem;
  transition: opacity 0.4s ease;
}

.project-card {
  border-radius: var(--radius-xl);
  cursor: pointer;
  transition: transform var(--transition-base);
  will-change: transform;
}

.project-card-inner {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  position: relative;
  height: 100%;
  transition: border-color var(--transition-base), box-shadow var(--transition-base);
}

.project-card:hover .project-card-inner {
  border-color: var(--border-mid);
  box-shadow: var(--shadow-lg);
}

.project-preview {
  position: relative;
  height: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.project-preview-mockup {
  background: var(--bg-secondary);
  border-radius: var(--radius-md);
  width: 75%;
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-md);
  transform: perspective(800px) rotateX(8deg) rotateY(-3deg);
  transition: transform var(--transition-base);
}

.project-card:hover .project-preview-mockup {
  transform: perspective(800px) rotateX(4deg) rotateY(-1deg) scale(1.05);
}

.mockup-bar {
  display: flex;
  gap: 5px;
  padding: 8px 10px;
  background: rgba(255,255,255,0.04);
  border-bottom: 1px solid var(--border);
}

.mockup-dot { width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0; }

.mockup-screen {
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.mockup-line {
  height: 8px;
  width: var(--w, 100%);
  background: var(--border-mid);
  border-radius: var(--radius-full);
}

.mockup-block {
  height: 50px;
  border-radius: var(--radius-sm);
  margin: 4px 0;
}

.project-year-badge {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: var(--bg-glass-mid);
  backdrop-filter: blur(10px);
  border: 1px solid var(--border-mid);
  border-radius: var(--radius-full);
  padding: 0.25rem 0.7rem;
  font-size: 0.75rem;
  font-family: var(--font-mono);
  color: var(--text-secondary);
}

.project-body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.875rem;
}

.project-title {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-primary);
  transition: color var(--transition-fast);
}
.project-card:hover .project-title { color: var(--accent-1); }

.project-description {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.7;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.project-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.project-tag {
  background: var(--bg-glass);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  font-size: 0.72rem;
  font-weight: 600;
  font-family: var(--font-mono);
  padding: 0.2rem 0.65rem;
  border-radius: var(--radius-full);
  transition: all var(--transition-fast);
}

.project-card:hover .project-tag {
  border-color: rgba(108,99,255,0.3);
  color: var(--text-primary);
}

.project-links {
  display: flex;
  gap: 0.75rem;
  margin-top: 0.25rem;
}

.project-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.82rem;
  font-weight: 600;
  padding: 0.4rem 1rem;
  border-radius: var(--radius-full);
  transition: all var(--transition-base);
}

.project-link-live {
  background: var(--accent-1);
  color: white;
}
.project-link-live:hover {
  background: var(--accent-2);
  box-shadow: 0 4px 16px rgba(108,99,255,0.35);
  transform: translateY(-1px);
}

.project-link-code {
  background: var(--bg-glass);
  border: 1px solid var(--border);
  color: var(--text-secondary);
}
.project-link-code:hover {
  border-color: var(--border-mid);
  color: var(--text-primary);
  transform: translateY(-1px);
}

.project-card-glow {
  position: absolute;
  bottom: -60px;
  left: 50%;
  transform: translateX(-50%);
  width: 200px;
  height: 100px;
  background: var(--glow-color, var(--accent-1));
  filter: blur(40px);
  opacity: 0;
  border-radius: 50%;
  transition: opacity var(--transition-base);
  pointer-events: none;
}

.project-card:hover .project-card-glow { opacity: 0.3; }

.projects-empty {
  grid-column: 1 / -1;
  text-align: center;
  color: var(--text-muted);
  padding: 4rem;
}

/* ─── Timeline (Experience & Education) ──────────────────────── */
.experience, .education { background: var(--bg-primary); }
.education { background: var(--bg-secondary); }

.timeline {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  max-width: 860px;
  margin: 0 auto;
}

.timeline-item {
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
}

.timeline-marker {
  display: flex;
  flex-direction: column;
  align-items: center;
  flex-shrink: 0;
  margin-top: 1.5rem;
}

.timeline-dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--accent-1);
  border: 2px solid var(--bg-primary);
  box-shadow: 0 0 0 3px rgba(108,99,255,0.3);
  flex-shrink: 0;
  transition: all var(--transition-base);
}

.edu-dot { background: var(--accent-4); box-shadow: 0 0 0 3px rgba(0,212,170,0.3); }

.timeline-item:hover .timeline-dot {
  box-shadow: 0 0 0 6px rgba(108,99,255,0.2);
  transform: scale(1.2);
}

.timeline-line {
  width: 2px;
  flex: 1;
  min-height: 2rem;
  background: linear-gradient(180deg, var(--accent-1), transparent);
  margin-top: 4px;
  opacity: 0.3;
  transform-origin: top;
}

.edu-item .timeline-line { background: linear-gradient(180deg, var(--accent-4), transparent); }

.timeline-card {
  flex: 1;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 2rem;
  transition: all var(--transition-base);
  will-change: transform;
}

.timeline-card:hover {
  border-color: var(--border-mid);
  box-shadow: var(--shadow-md);
}

.timeline-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1rem;
  flex-wrap: wrap;
}

.timeline-role {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.25rem;
}

.timeline-company {
  font-size: 0.9rem;
  color: var(--accent-1);
  font-weight: 500;
}

.timeline-meta {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.4rem;
  flex-shrink: 0;
}

.timeline-period {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--text-muted);
  white-space: nowrap;
}

.timeline-type {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--accent-4);
  background: rgba(0,212,170,0.1);
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-full);
  border: 1px solid rgba(0,212,170,0.2);
}

.timeline-description {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.75;
  margin-bottom: 1rem;
}

.timeline-achievements {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-bottom: 1rem;
}

.timeline-achievements li {
  font-size: 0.875rem;
  color: var(--text-secondary);
  padding-left: 1.25rem;
  position: relative;
}

.timeline-achievements li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--accent-1);
}

.timeline-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.timeline-tag {
  background: rgba(108,99,255,0.08);
  border: 1px solid rgba(108,99,255,0.15);
  color: var(--accent-2);
  font-size: 0.72rem;
  font-weight: 600;
  font-family: var(--font-mono);
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-full);
}

/* ─── Certificates ───────────────────────────────────────────── */
.certificates { background: var(--bg-primary); }

.certs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.25rem;
}

.cert-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 1.75rem;
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
  position: relative;
  overflow: hidden;
  transition: all var(--transition-base);
  will-change: transform;
}

.cert-card:hover {
  border-color: var(--border-mid);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.cert-icon-area { flex-shrink: 0; }

.cert-badge-ring {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  border: 1.5px solid var(--cert-color, var(--accent-1));
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(var(--cert-color, 108,99,255), 0.08);
  transition: all var(--transition-base);
}

.cert-card:hover .cert-badge-ring {
  background: rgba(108,99,255,0.12);
  box-shadow: 0 0 20px rgba(108,99,255,0.2);
}

.cert-body { flex: 1; min-width: 0; }

.cert-title {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.3;
  margin-bottom: 0.35rem;
}

.cert-issuer {
  font-size: 0.82rem;
  color: var(--text-secondary);
  margin-bottom: 0.75rem;
}

.cert-footer {
  display: flex;
  gap: 0.75rem;
  align-items: center;
  flex-wrap: wrap;
}

.cert-date {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--accent-4);
  font-weight: 600;
}

.cert-id {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--text-muted);
  overflow: hidden;
  text-overflow: ellipsis;
}

.cert-glow {
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0;
  transition: opacity var(--transition-base);
}

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

/* ─── Tech Stack ─────────────────────────────────────────────── */
.tech-stack { background: var(--bg-secondary); }

.tech-stack-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
  gap: 1rem;
}

.tech-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.6rem;
  padding: 1.5rem 1rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  text-align: center;
  transition: all var(--transition-base);
  cursor: default;
}

.tech-item:hover {
  border-color: var(--tech-color, var(--accent-1));
  transform: translateY(-6px);
  box-shadow: 0 12px 32px rgba(0,0,0,0.3),
              0 0 20px rgba(var(--tech-color, 108,99,255), 0.1);
}

.tech-icon-wrap {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background: rgba(108,99,255,0.08);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-base);
}

.tech-item:hover .tech-icon-wrap {
  background: rgba(108,99,255,0.15);
  border-color: rgba(108,99,255,0.3);
  box-shadow: 0 0 20px rgba(108,99,255,0.15);
}

.tech-initial {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--tech-color, var(--accent-1));
}

.tech-name {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-primary);
}

.tech-category {
  font-size: 0.68rem;
  color: var(--text-muted);
  font-weight: 500;
}

/* ─── GitHub Stats ───────────────────────────────────────────── */
.github-stats { background: var(--bg-primary); }

.github-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
  margin-bottom: 3rem;
}

.github-stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 2rem;
  text-align: center;
  transition: all var(--transition-base);
}

.github-stat-card:hover {
  border-color: var(--accent-1);
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(108,99,255,0.15);
}

.github-stat-number {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 800;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  display: block;
  line-height: 1;
  margin-bottom: 0.5rem;
}

.github-stat-label {
  font-size: 0.82rem;
  color: var(--text-muted);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* GitHub loading skeleton */
.github-stat-card.gh-loading .github-stat-number {
  display: inline-block;
  width: 80px;
  height: 2.5rem;
  border-radius: var(--radius-sm);
  background: linear-gradient(90deg, var(--border) 25%, var(--border-mid) 50%, var(--border) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.4s infinite;
  -webkit-text-fill-color: transparent;
}

/* Tooltip on hover for contrib cells */
.contrib-cell { position: relative; cursor: default; }
.contrib-cell:hover::after {
  content: attr(title);
  position: absolute;
  bottom: calc(100% + 6px);
  left: 50%;
  transform: translateX(-50%);
  background: var(--bg-card);
  border: 1px solid var(--border-mid);
  color: var(--text-primary);
  font-size: 0.7rem;
  white-space: nowrap;
  padding: 0.3rem 0.6rem;
  border-radius: var(--radius-sm);
  pointer-events: none;
  z-index: 10;
  box-shadow: var(--shadow-sm);
}

/* GitHub profile link */
.gh-profile-link {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  width: fit-content;
}

/* Contribution Graph */
.contribution-wrap {
  width: 100%;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 2rem;
  /* Scroll agar kontent konteynerdan keng bo'lsa */
  overflow-x: auto;
  overflow-y: hidden;
  -webkit-overflow-scrolling: touch;
}

.contribution-label {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 1.25rem;
  font-weight: 500;
}

/* Graph wrapper: kun yorliqlari + grafik yonma-yon */
.contrib-body {
  display: flex;
  gap: 4px;
  width: max-content;
  min-width: 100%;
}

/* Chap tomon: kun nomlari (Sun–Sat) */
.contrib-day-labels {
  display: grid;
  grid-template-rows: repeat(7, 12px);
  gap: 3px;
  padding-top: 1px;
  flex-shrink: 0;
}

.contrib-day-label {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  color: var(--text-muted);
  line-height: 12px;
  text-align: right;
  padding-right: 4px;
  user-select: none;
}

/* Asosiy grafik: fixed cell o'lchamlari, kolonnalar avtomatik yaratiladi */
#contribution-graph {
  display: grid;
  grid-template-rows: repeat(7, 12px); /* 7 satr = Yak…Shan */
  grid-auto-columns: 12px;             /* har bir hafta 12px keng */
  grid-auto-flow: column;              /* chapdan o'ngga, ustunma-ustun */
  gap: 3px;
}

/* Offset uchun bo'sh kataklar — ko'rinmaydi */
.contrib-empty {
  opacity: 0;
  pointer-events: none;
}

.contrib-cell {
  width: 12px;
  height: 12px;
  border-radius: 2px;
  transition: transform var(--transition-fast);
}

.contrib-cell:hover { transform: scale(1.4); }
.contrib-cell[data-level="0"] { background: var(--border); }
.contrib-cell[data-level="1"] { background: rgba(108,99,255,0.2); }
.contrib-cell[data-level="2"] { background: rgba(108,99,255,0.45); }
.contrib-cell[data-level="3"] { background: rgba(108,99,255,0.7); }
.contrib-cell[data-level="4"] { background: var(--accent-1); box-shadow: 0 0 4px rgba(108,99,255,0.5); }

/* ─── Testimonials ───────────────────────────────────────────── */
.testimonials { background: var(--bg-secondary); }

.testimonials-wrapper {
  position: relative;
  max-width: 760px;
  margin: 0 auto;
}

#testimonials-track {
  position: relative;
  min-height: 300px;
}

.testimonial-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transform: translateX(30px);
  transition: opacity 0.5s ease, transform 0.5s ease;
  pointer-events: none;
}

.testimonial-slide.active {
  opacity: 1;
  transform: translateX(0);
  pointer-events: auto;
  position: relative;
}

.testimonial-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 2.5rem;
  position: relative;
  overflow: hidden;
  will-change: transform;
}

.testimonial-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--accent-gradient);
}

.testimonial-quote {
  color: var(--accent-1);
  opacity: 0.3;
  margin-bottom: 1.25rem;
}

.testimonial-text {
  font-size: 1.05rem;
  color: var(--text-secondary);
  line-height: 1.85;
  margin-bottom: 1.5rem;
  font-style: italic;
}

.testimonial-stars {
  color: #ffd166;
  font-size: 1rem;
  letter-spacing: 0.1em;
  margin-bottom: 1.5rem;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.testimonial-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--accent-gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 700;
  color: white;
  flex-shrink: 0;
}

.testimonial-name {
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--text-primary);
  margin-bottom: 0.2rem;
}

.testimonial-role {
  font-size: 0.82rem;
  color: var(--text-muted);
}

.testimonials-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  margin-top: 2rem;
}

.testimonial-btn {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--bg-card);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  transition: all var(--transition-base);
}

.testimonial-btn:hover {
  border-color: var(--accent-1);
  color: var(--accent-1);
  background: rgba(108,99,255,0.08);
}

#testimonials-dots {
  display: flex;
  gap: 0.5rem;
}

.testimonial-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--border-mid);
  transition: all var(--transition-base);
}

.testimonial-dot.active {
  background: var(--accent-1);
  width: 24px;
  border-radius: var(--radius-full);
}

/* ─── Contact Section ────────────────────────────────────────── */
.contact { background: var(--bg-primary); }

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 4rem;
  align-items: start;
}

.contact-info { display: flex; flex-direction: column; gap: 2rem; }

.contact-tagline {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.8;
}

.contact-details { display: flex; flex-direction: column; gap: 1rem; }

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

.contact-item:hover {
  border-color: var(--accent-1);
  background: rgba(108,99,255,0.04);
}

.contact-item-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  background: rgba(108,99,255,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--accent-1);
}

.contact-item-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.15rem;
}

.contact-item-value {
  font-size: 0.9rem;
  color: var(--text-primary);
  font-weight: 500;
}

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

.form-group {
  position: relative;
}

.form-control {
  width: 100%;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 1rem 1.25rem;
  font-size: 0.9rem;
  color: var(--text-primary);
  outline: none;
  transition: all var(--transition-base);
  resize: vertical;
}

.form-control::placeholder { color: var(--text-muted); }

.form-control:focus {
  border-color: var(--accent-1);
  box-shadow: 0 0 0 3px rgba(108,99,255,0.15);
  background: rgba(108,99,255,0.02);
}

.form-group.error .form-control {
  border-color: #ef4444;
  box-shadow: 0 0 0 3px rgba(239,68,68,0.1);
}

.form-group.focused label,
.form-group.filled label {
  transform: translateY(-1.6rem) scale(0.82);
  color: var(--accent-1);
}

textarea.form-control { min-height: 140px; }

.form-submit {
  align-self: flex-start;
}

.form-status {
  padding: 0.75rem 1rem;
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  font-weight: 500;
  transition: all var(--transition-base);
}

.form-status.success {
  background: rgba(6,214,160,0.1);
  border: 1px solid rgba(6,214,160,0.3);
  color: var(--accent-4);
}

.form-status.error {
  background: rgba(239,68,68,0.08);
  border: 1px solid rgba(239,68,68,0.2);
  color: #ef4444;
}

/* ─── Footer ─────────────────────────────────────────────────── */
.footer {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border);
  padding: 4rem 0 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-brand { display: flex; flex-direction: column; gap: 1rem; }

.footer-logo {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 800;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.footer-tagline {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.7;
  max-width: 260px;
}

.footer-social {
  display: flex;
  gap: 0.6rem;
  margin-top: 0.5rem;
}

.footer-col h4 {
  font-family: var(--font-heading);
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 1.25rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.footer-links a {
  font-size: 0.875rem;
  color: var(--text-muted);
  transition: color var(--transition-fast);
}
.footer-links a:hover { color: var(--text-primary); }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
}

.footer-copyright {
  font-size: 0.82rem;
  color: var(--text-muted);
}

.footer-made {
  font-size: 0.82rem;
  color: var(--text-muted);
}

/* ─── Back to Top ────────────────────────────────────────────── */
.back-to-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--accent-gradient);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 24px rgba(108,99,255,0.4);
  opacity: 0;
  transform: translateY(20px);
  transition: all var(--transition-base);
  pointer-events: none;
  z-index: 500;
}

.back-to-top.visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.back-to-top:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 36px rgba(108,99,255,0.55);
}

/* ─── Section Dividers ───────────────────────────────────────── */
.section + .section::before,
.about::before {
  content: '';
  position: absolute;
  top: 0;
  left: 10%;
  right: 10%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-mid), transparent);
}

/* ─── GitHub section grid responsive ────────────────────────── */
@media (max-width: 900px) {
  .github-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 600px) {
  .github-grid { grid-template-columns: repeat(2, 1fr); }
  /* Grafik fixed cell o'lchamlarida ishlagani uchun grid-template-columns override shart emas.
     Kichik ekranlarda contribution-wrap overflow-x: auto bilan gorizontal scroll beradi. */
  .contrib-day-label { display: none; } /* juda tor ekranlarda yorliqlarni yashir */
}