:root {
  --bg-primary: #0a0a0f;
  --bg-secondary: #111118;
  --bg-card: #16161f;
  --border: #ffffff12;
  --accent: #6c63ff;
  --accent-glow: #6c63ff44;
  --text-primary: #f0f0ff;
  --text-secondary: #8888aa;
  --gradient: linear-gradient(135deg, #6c63ff, #3ecfcf);
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-full: 9999px;
  --shadow-card: 0 4px 24px rgba(0, 0, 0, 0.3), 0 1px 2px rgba(0, 0, 0, 0.2);
  --shadow-hover: 0 8px 40px var(--accent-glow), 0 2px 8px rgba(0, 0, 0, 0.3);
  --container: min(1120px, 92%);
  --nav-height: 72px;
  
  /* 🎨 Backdrop filter - responsive values */
  --blur-none: none;
  --blur-sm: blur(8px);
  --blur-md: blur(10px);
  --blur-lg: blur(20px);
}

[data-theme="light"] {
  --bg-primary: #f5f5ff;
  --bg-secondary: #ffffff;
  --bg-card: #ffffff;
  --border: #00000012;
  --accent: #5046e5;
  --accent-glow: #5046e522;
  --text-primary: #0d0d1a;
  --text-secondary: #555577;
  --gradient: linear-gradient(135deg, #5046e5, #2db8b8);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

/* 🌟 Body with Mesh Gradient Background */
body {
  margin: 0;
  font-family: "Inter", sans-serif;
  background: 
    radial-gradient(at 0% 0%, color-mix(in oklab, var(--accent) 15%, transparent) 0, transparent 50%),
    radial-gradient(at 100% 0%, color-mix(in oklab, #3ecfcf 12%, transparent) 0, transparent 50%),
    radial-gradient(at 100% 100%, color-mix(in oklab, var(--accent) 10%, transparent) 0, transparent 50%),
    radial-gradient(at 0% 100%, color-mix(in oklab, #3ecfcf 8%, transparent) 0, transparent 50%),
    var(--bg-primary);
  background-attachment: fixed;
  color: var(--text-primary);
  line-height: 1.7;
  transition: background-color 0.3s ease, color 0.3s ease;
}

html.fa-mode body {
  font-family: "Estedad", sans-serif;
}

/* Special font for "Omar Aghili" name only */
html.fa-mode .hero-name,
html.fa-mode .footer-logo {
  font-family: "Estedad", sans-serif !important;
}

/* Larger size for Persian name */
html.fa-mode .hero-name {
  font-size: clamp(2.5rem, 9vw, 5.2rem);
}

a,
button,
input,
textarea {
  transition: all 0.3s ease;
}

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

::-webkit-scrollbar {
  width: 6px;
  transition: width 0.3s ease;
}

::-webkit-scrollbar:hover {
  width: 10px;
}

::-webkit-scrollbar-track {
  background: color-mix(in oklab, var(--bg-secondary) 50%, transparent);
  border-radius: var(--radius-full);
}

::-webkit-scrollbar-thumb {
  background: color-mix(in oklab, var(--accent) 40%, transparent);
  border-radius: var(--radius-full);
  transition: background 0.3s ease;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--accent);
}

.container {
  width: var(--container);
  margin-inline: auto;
}

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 1000;
}

/* 🔮 Glassmorphism Navbar */
.navbar {
  height: var(--nav-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  border: 1px solid color-mix(in oklab, var(--border) 80%, transparent);
  background: color-mix(in oklab, var(--bg-secondary) 60%, transparent);
  backdrop-filter: blur(20px) saturate(180%);
  border-radius: var(--radius-lg);
  margin-top: 0.8rem;
  padding: 0 0.8rem;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1),
    inset 0 1px 0 0 color-mix(in oklab, #fff 8%, transparent);
}

.logo {
  text-decoration: none;
  font-size: 1.35rem;
  font-weight: 700;
  background: var(--gradient);
  color: transparent;
  background-clip: text;
}

/* Logo image — no shadow, no border, sized for navbar */
.logo-img {
  display: inline-block;
  width: 120px;
  height: 120px;
  object-fit: contain;
  box-shadow: none !important;
  border: none !important;
  background: transparent !important;
}

/* Ensure the anchor doesn't show the gradient background when using an image */
.logo {
  background: transparent !important;
  color: inherit !important;
}

/* Mobile logo size */
@media (max-width: 768px) {
  .logo-img {
    width: 80px;
    height: 80px;
  }
}

.nav-links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: none;
  align-items: center;
  gap: 2rem;
}

.nav-link,
.mobile-nav-link {
  text-decoration: none;
  color: var(--text-secondary);
  font-weight: 500;
  position: relative;
}

.nav-link::after,
.mobile-nav-link::after {
  content: "";
  position: absolute;
  inset: auto 0 -4px;
  height: 2px;
  width: 0;
  margin-inline: auto;
  background: var(--gradient);
  transition: width 0.3s ease;
}

.nav-link:hover,
.nav-link.active,
.mobile-nav-link:hover,
.mobile-nav-link.active {
  color: var(--text-primary);
}

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

.nav-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

/* 🔘 Glassmorphic Icon Buttons */
.icon-btn,
.lang-btn {
  border: 1px solid color-mix(in oklab, var(--border) 70%, transparent);
  background: color-mix(in oklab, var(--bg-card) 60%, transparent);
  backdrop-filter: blur(10px);
  color: var(--text-primary);
  border-radius: var(--radius-full);
  min-width: 40px;
  height: 40px;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.lang-btn {
  padding: 0 0.8rem;
  min-width: auto;
  border-radius: var(--radius-md);
  white-space: nowrap;
  font-weight: 600;
  font-family: "Estedad", "Inter", sans-serif !important;
  letter-spacing: 0.02em;
  font-size: 0.95rem;
}

.icon-btn:hover,
.lang-btn:hover {
  border-color: var(--accent);
  background: color-mix(in oklab, var(--bg-card) 80%, transparent);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px color-mix(in oklab, var(--accent) 30%, transparent);
}

/* Mobile — responsive sizing for lang button */
@media (max-width: 768px) {
  .lang-btn {
    padding: 0.5rem 0.75rem;
    font-size: 0.85rem;
  }

  .about-wrapper {
    gap: 0.5rem;
  }

  .about-left {
    justify-content: center;
    order: -1;
    margin-bottom: 1rem;
  }

  .avatar-wrap {
    margin-bottom: 0;
    margin-top: 0;
    animation: none;
  }

  .about-right {
    margin-top: 1rem;
  }

  .about-text {
    padding-top: 1rem;
  }
}

@media (max-width: 480px) {
  .lang-btn {
    padding: 0.4rem 0.6rem;
    font-size: 0.75rem;
  }
}

.mobile-menu-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.mobile-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
}

/* 📱 Glassmorphic Mobile Menu */
.mobile-menu {
  position: fixed;
  top: 0;
  right: 0;
  width: min(280px, 80vw);
  height: 100vh;
  background: color-mix(in oklab, var(--bg-secondary) 70%, transparent);
  backdrop-filter: blur(20px) saturate(180%);
  border-left: 1px solid color-mix(in oklab, var(--border) 70%, transparent);
  box-shadow: -8px 0 32px rgba(0, 0, 0, 0.2),
    inset 1px 0 0 0 color-mix(in oklab, #fff 8%, transparent);
  transform: translateX(100%);
  transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  padding: 6rem 1.3rem 2rem;
  z-index: 1001;
}

.mobile-menu ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1.1rem;
}

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

.mobile-overlay.is-open {
  opacity: 1;
  visibility: visible;
}

main {
  overflow: hidden;
}

/* 📦 Sections with Subtle Background */
.section {
  padding: 5.5rem 0;
  position: relative;
}

.section::before {
  content: "";
  position: absolute;
  inset: 0;
  background: 
    radial-gradient(circle at 50% 50%, color-mix(in oklab, var(--accent) 3%, transparent) 0, transparent 60%);
  pointer-events: none;
  opacity: 0.5;
}

.hero-section {
  min-height: 100vh;
  display: grid;
  place-items: center;
  position: relative;
  padding-top: calc(var(--nav-height) + 2rem);
}

/* 🌌 Hero Background - Animated Glassmorphism */
.hero-bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
  background: var(--bg-primary);
}

/* ✨ Particles Canvas */
.particles-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0.5;
}

/* 📱 موبایل و تبلت: Canvas را مخفی کن (بهینه‌سازی عملکرد) */
@media (max-width: 1023px) {
  .particles-canvas {
    display: none;
  }
}

.hero-bg::before,
.hero-bg::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  opacity: 0.4;
  pointer-events: none;
}

/* 📱 Mobile - Small blobs in corners */
.hero-bg::before {
  width: 200px;
  height: 200px;
  top: 10%;
  left: -15%;
  background: radial-gradient(circle, #6c63ff 0%, #8b5cf6 40%, transparent 70%);
  animation: floatBlob 25s ease-in-out infinite alternate;
}

.hero-bg::after {
  width: 220px;
  height: 220px;
  bottom: 20%;
  right: -20%;
  background: radial-gradient(circle, #3ecfcf 0%, #06b6d4 40%, transparent 70%);
  animation: floatBlob 30s ease-in-out infinite alternate-reverse;
}

/* 📱 Tablet - Medium size */
@media (min-width: 600px) {
  .hero-bg::before {
    width: 300px;
    height: 300px;
    top: 5%;
    left: -10%;
    filter: blur(70px);
    opacity: 0.45;
  }

  .hero-bg::after {
    width: 320px;
    height: 320px;
    bottom: 10%;
    right: -15%;
    filter: blur(70px);
    opacity: 0.45;
  }

  .particles-canvas {
    opacity: 0.55;
  }
}

/* 💻 Desktop - Larger blobs */
@media (min-width: 1024px) {
  .hero-bg::before {
    width: 450px;
    height: 450px;
    top: -5%;
    left: -5%;
    filter: blur(90px);
    opacity: 0.5;
  }

  .hero-bg::after {
    width: 500px;
    height: 500px;
    bottom: -10%;
    right: -8%;
    filter: blur(90px);
    opacity: 0.5;
  }

  .particles-canvas {
    opacity: 0.6;
  }
}

/* 🖥️ Large screens - Full effect */
@media (min-width: 1400px) {
  .hero-bg::before {
    width: 550px;
    height: 550px;
    top: -8%;
    left: -3%;
    filter: blur(100px);
    opacity: 0.55;
  }

  .hero-bg::after {
    width: 600px;
    height: 600px;
    bottom: -12%;
    right: -5%;
    filter: blur(100px);
    opacity: 0.55;
  }
}

@keyframes floatBlob {
  0% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(20px, -30px) scale(1.08); }
  66% { transform: translate(-15px, 15px) scale(0.92); }
  100% { transform: translate(0, 0) scale(1); }
}

.hero-content {
  text-align: center;
  position: relative;
  z-index: 1;
}

.hero-greeting {
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
}

.hero-name {
  margin: 0;
  font-size: clamp(2.1rem, 8vw, 4.5rem);
  line-height: 1.2;
  background: var(--gradient);
  color: transparent;
  background-clip: text;
  -webkit-background-clip: text;
  padding-bottom: 0.15em;
  overflow: visible;
}

.hero-role {
  min-height: 2rem;
  margin: 1rem 0;
  font-size: clamp(1.1rem, 3vw, 1.5rem);
}

.cursor {
  animation: blink 1s steps(1) infinite;
}

@keyframes blink {
  50% { opacity: 0; }
}

.hero-tagline {
  color: var(--text-secondary);
  max-width: 640px;
  margin-inline: auto;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.8rem;
  margin-top: 1.5rem;
}

/* 🎨 Glassmorphic Buttons */
.btn {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 0.75rem 1.2rem;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-weight: 600;
  position: relative;
  overflow: hidden;
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.btn-primary {
  color: #fff;
  border: none;
  background: var(--gradient);
  box-shadow: 0 4px 24px color-mix(in oklab, var(--accent) 30%, transparent),
    inset 0 1px 0 0 color-mix(in oklab, #fff 20%, transparent);
}

.btn-outline {
  color: var(--text-primary);
  background: color-mix(in oklab, var(--bg-card) 60%, transparent);
  backdrop-filter: blur(10px);
  border: 1px solid color-mix(in oklab, var(--border) 80%, transparent);
}

.btn:hover {
  transform: translateY(-4px) scale(1.05);
  box-shadow: 0 12px 40px color-mix(in oklab, var(--accent) 40%, transparent),
    0 4px 12px rgba(0, 0, 0, 0.2);
}

.btn:active {
  transform: translateY(-2px) scale(1.02);
}

/* 🎯 Scroll Indicator with Glass Effect */
.scroll-indicator {
  position: absolute;
  bottom: 1.4rem;
  left: 50%;
  transform: translateX(-50%);
  color: var(--text-primary);
  text-decoration: none;
  display: grid;
  justify-items: center;
  gap: 0.2rem;
  font-size: 0.9rem;
  background: color-mix(in oklab, var(--bg-card) 50%, transparent);
  backdrop-filter: blur(10px);
  border: 1px solid color-mix(in oklab, var(--border) 60%, transparent);
  border-radius: var(--radius-md);
  padding: 0.6rem 1rem;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
}

.scroll-indicator:hover {
  transform: translateX(-50%) translateY(-4px);
  box-shadow: 0 12px 40px color-mix(in oklab, var(--accent) 20%, transparent);
  border-color: var(--accent);
}

.scroll-indicator i {
  animation: floatArrow 1.5s ease-in-out infinite;
}

@keyframes floatArrow {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(6px); }
}

/* ✨ Floating Code Snippets with Glass Effect */
.floating-snippets {
  position: absolute;
  inset: 0;
  pointer-events: none;
  display: grid;
}

.floating-snippets span {
  position: absolute;
  color: var(--text-primary);
  font-size: 0.85rem;
  font-family: 'Courier New', monospace;
  background: color-mix(in oklab, var(--bg-card) 40%, transparent);
  backdrop-filter: blur(10px);
  border: 1px solid color-mix(in oklab, var(--border) 60%, transparent);
  border-radius: var(--radius-sm);
  padding: 0.4rem 0.7rem;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
  opacity: 0.7;
  animation: drift 16s ease-in-out infinite;
}

.floating-snippets span:nth-child(1) { 
  top: 24%; 
  left: 8%; 
}

.floating-snippets span:nth-child(2) { 
  top: 38%; 
  right: 10%; 
  animation-delay: 2s; 
}

.floating-snippets span:nth-child(3) { 
  bottom: 23%; 
  left: 16%; 
  animation-delay: 4s; 
}

/* 📱 Hide floating snippets on mobile and tablet for cleaner layout */
@media (max-width: 1024px) {
  .floating-snippets {
    display: none;
  }
}

@keyframes drift {
  0%, 100% { transform: translateY(0) translateX(0) rotate(0deg); }
  25% { transform: translateY(-15px) translateX(10px) rotate(1deg); }
  50% { transform: translateY(-25px) translateX(-5px) rotate(-1deg); }
  75% { transform: translateY(-15px) translateX(15px) rotate(0.5deg); }
}

.section-title {
  margin: 0 0 1.6rem;
  font-size: clamp(1.65rem, 4vw, 2.4rem);
}

.section-title.with-line {
  display: inline-block;
  position: relative;
}

.section-title.with-line::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -6px;
  width: 100%;
  height: 4px;
  border-radius: var(--radius-full);
  background: var(--gradient);
}

/* About section wrapper — modern two-column layout */
.about-wrapper {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  align-items: start;
}

.about-left {
  display: flex;
  justify-content: center;
  align-items: flex-start;
  order: -1;
}

.about-right {
  display: flex;
  flex-direction: column;
  gap: 1.8rem;
}

/* 🖼️ Avatar - Clean without background effects */
.avatar-wrap {
  width: 280px;
  height: 280px;
  display: grid;
  place-items: center;
  margin-inline: auto;
  margin-bottom: 2rem;
  position: relative;
}

/* About text styling - Frosted glass box */
.about-text {
  background: color-mix(in oklab, var(--bg-card) 40%, transparent);
  backdrop-filter: blur(20px) saturate(150%);
  border: 1px solid color-mix(in oklab, var(--border) 50%, transparent);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.15),
    inset 0 1px 0 0 color-mix(in oklab, #fff 8%, transparent);
}

.about-text p {
  color: var(--text-secondary);
  margin: 0;
  font-size: 1rem;
  line-height: 1.75;
}

/* Stats grid — responsive columns */
.stats-grid {
  margin-top: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.9rem;
}

/* Professional layout on medium screens */
@media (min-width: 720px) {
  .about-wrapper {
    grid-template-columns: auto 1fr;
    gap: 2.4rem;
    align-items: start;
  }

  .about-left {
    justify-content: flex-start;
  }

  .avatar-wrap {
    width: 300px;
    height: 300px;
    flex-shrink: 0;
  }

  .about-text {
    padding: 1.8rem;
  }

  .about-text p {
    font-size: 1.05rem;
    line-height: 1.85;
  }

  .stats-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
  }
}

/* Enhanced desktop layout */
@media (min-width: 1024px) {
  .about-wrapper {
    gap: 3rem;
  }

  .avatar-wrap {
    width: 320px;
    height: 320px;
  }

  .about-text {
    padding: 2rem;
  }

  .about-text p {
    font-size: 1.1rem;
    line-height: 1.9;
  }

  .stats-grid {
    gap: 1.2rem;
  }
}

/* Avatar image inside .avatar-wrap: clean, no effects */
.avatar-img {
  width: 100%;
  height: 100%;
  display: block;
  border-radius: var(--radius-full);
  object-fit: cover;
  box-shadow: none !important;
  border: none !important;
  background: transparent !important;
}

.about-text p {
  color: var(--text-secondary);
  margin: 0;
}

.stats-grid {
  margin-top: 2rem;
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.9rem;
}

/* 💎 Glassmorphism Cards */
.stat-item,
.skill-card,
.project-card,
.contact-icon,
.contact-form {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: color-mix(in oklab, var(--bg-card) 70%, transparent);
  backdrop-filter: blur(10px) saturate(180%);
  box-shadow: var(--shadow-card),
    inset 0 1px 0 0 color-mix(in oklab, #fff 10%, transparent);
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.stat-item {
  padding: 1rem;
  text-align: center;
}

.stat-item h3 {
  margin: 0;
}

.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 1rem;
  max-width: 900px;
  margin: 0 auto;
}

.skill-card {
  --skill-color: var(--accent);
  padding: 1.2rem;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}

.skill-card i {
  font-size: 2rem;
}

.skill-card h3 {
  margin: 0;
  font-size: 1rem;
}

/* 🎯 Enhanced Hover Effects */
.skill-card:hover,
.project-card:hover,
.contact-icon:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: var(--shadow-hover),
    inset 0 1px 0 0 color-mix(in oklab, #fff 20%, transparent);
  border-color: color-mix(in oklab, var(--accent) 50%, transparent);
}

.skill-card:hover {
  box-shadow: 0 12px 48px color-mix(in oklab, var(--skill-color) 40%, transparent),
    0 4px 12px rgba(0, 0, 0, 0.3),
    inset 0 1px 0 0 color-mix(in oklab, var(--skill-color) 30%, transparent);
}

.projects-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

/* 🎴 Enhanced Project Cards */
.project-card {
  overflow: hidden;
  position: relative;
}

.project-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, 
    color-mix(in oklab, var(--accent) 5%, transparent), 
    transparent 50%);
  opacity: 0;
  transition: opacity 0.4s ease;
  pointer-events: none;
}

.project-card:hover::before {
  opacity: 1;
}

.project-media {
  height: 200px;
  background: var(--project-gradient);
  position: relative;
  overflow: hidden;
}

.project-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, 
    transparent 40%, 
    color-mix(in oklab, var(--accent) 20%, transparent) 100%);
  opacity: 0.6;
  transition: opacity 0.4s ease;
}

.project-card:hover .project-media::after {
  opacity: 0.3;
}

/* Project image styling: make screenshots cover the media area */
.project-media {
  position: relative;
  overflow: hidden;
}

.project-media .project-thumb {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
}

.project-body {
  padding: 1rem;
}

.project-body h3 {
  margin-top: 0;
}

.project-body p {
  color: var(--text-secondary);
}

.tag-row {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

/* 🏷️ Glassmorphic Tags */
.tag {
  border: 1px solid color-mix(in oklab, var(--border) 60%, transparent);
  background: color-mix(in oklab, var(--bg-secondary) 50%, transparent);
  backdrop-filter: blur(8px);
  border-radius: var(--radius-full);
  padding: 0.3rem 0.8rem;
  font-size: 0.78rem;
  transition: all 0.3s ease;
}

.tag:hover {
  background: color-mix(in oklab, var(--accent) 20%, transparent);
  border-color: var(--accent);
  transform: translateY(-2px);
}

.project-actions {
  margin-top: 1rem;
  display: flex;
  gap: 0.6rem;
}

/* 🔗 Enhanced Project Action Links */
.project-actions a {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  display: grid;
  place-items: center;
  border: 1px solid color-mix(in oklab, var(--border) 60%, transparent);
  background: color-mix(in oklab, var(--bg-secondary) 50%, transparent);
  backdrop-filter: blur(8px);
  color: var(--text-primary);
  text-decoration: none;
  transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.project-actions a:hover {
  transform: translateY(-4px) scale(1.1);
  border-color: var(--accent);
  background: var(--gradient);
  color: #fff;
  box-shadow: 0 8px 24px color-mix(in oklab, var(--accent) 30%, transparent);
}

.contact-wrap {
  text-align: center;
}

.contact-subtitle {
  color: var(--text-secondary);
}

.contact-links-wrapper {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  margin: 1.2rem 0 2rem;
}

.contact-link-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
}

.contact-icon {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-md);
  display: grid;
  place-items: center;
  color: var(--text-primary);
  text-decoration: none;
  font-size: 1.3rem;
  flex-shrink: 0;
}

.link-text {
  color: var(--text-primary);
  text-decoration: none;
  font-size: 1rem;
  font-weight: 500;
  padding: 0.6rem 1.2rem;
  border-radius: var(--radius-md);
  background: color-mix(in oklab, var(--bg-card) 40%, transparent);
  border: 1px solid color-mix(in oklab, var(--border) 60%, transparent);
  transition: all 0.3s ease;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 300px;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.link-text.copyable {
  cursor: pointer;
  position: relative;
}

.copy-icon {
  opacity: 0;
  transition: opacity 0.3s ease;
  display: inline-flex;
  align-items: center;
}

.link-text.copyable:hover .copy-icon {
  opacity: 1;
}

.link-text:hover {
  background: color-mix(in oklab, var(--accent) 20%, transparent);
  border-color: var(--accent);
  transform: translateY(-2px);
  color: var(--accent);
}

.link-text.copied {
  background: color-mix(in oklab, #22c55e 20%, transparent);
  border-color: #22c55e;
  color: #22c55e;
}

.link-text.copied .copy-icon {
  opacity: 1;
}

/* موبایل: استک عمودی و کوچکتر */
@media (max-width: 480px) {
  .link-text {
    font-size: 0.85rem;
    padding: 0.5rem 0.9rem;
    max-width: 220px;
  }
  
  .contact-icon {
    width: 56px;
    height: 56px;
    font-size: 1.1rem;
  }
}

.contact-form {
  max-width: 640px;
  margin: 0 auto;
  padding: 1.1rem;
  text-align: start;
}

.field-group {
  margin-bottom: 0.9rem;
}

.field-group label {
  display: block;
  margin-bottom: 0.4rem;
}

/* 📋 Contact Form Glassmorphic Inputs */
.field-group input,
.field-group textarea {
  width: 100%;
  border: 1px solid color-mix(in oklab, var(--border) 70%, transparent);
  border-radius: var(--radius-sm);
  background: color-mix(in oklab, var(--bg-secondary) 60%, transparent);
  backdrop-filter: blur(10px);
  color: var(--text-primary);
  padding: 0.8rem;
  transition: all 0.3s ease;
  box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.05);
}

.field-group input:focus,
.field-group textarea:focus {
  outline: none;
  border-color: var(--accent);
  background: color-mix(in oklab, var(--bg-secondary) 80%, transparent);
  box-shadow: 0 0 0 4px color-mix(in oklab, var(--accent) 15%, transparent),
    inset 0 2px 4px rgba(0, 0, 0, 0.05);
  transform: translateY(-2px);
}

.field-group input.invalid,
.field-group textarea.invalid {
  border-color: #ff5d73;
}

.error-text {
  color: #ff7f92;
  min-height: 1.2rem;
  display: block;
  font-size: 0.82rem;
}

/* 🏢 Glassmorphic Footer */
.site-footer {
  background: color-mix(in oklab, var(--bg-secondary) 60%, transparent);
  backdrop-filter: blur(20px) saturate(180%);
  border-top: 1px solid color-mix(in oklab, var(--border) 70%, transparent);
  box-shadow: 0 -4px 24px rgba(0, 0, 0, 0.1);
  padding: 2.5rem 0 1.5rem;
  position: relative;
  margin-top: 3rem;
}

.site-footer::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, 
    transparent, 
    color-mix(in oklab, var(--accent) 40%, transparent) 50%, 
    transparent);
}

.footer-content {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.2rem;
}

.footer-header {
  margin: 0;
  color: var(--text-secondary);
  font-size: 1rem;
  font-weight: 500;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-primary);
  text-decoration: none;
  padding: 0.6rem 1.2rem;
  border: 1px solid color-mix(in oklab, var(--border) 60%, transparent);
  background: color-mix(in oklab, var(--bg-card) 50%, transparent);
  backdrop-filter: blur(8px);
  border-radius: var(--radius-md);
  transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  font-weight: 600;
  font-size: 1rem;
}

.footer-brand:hover {
  transform: translateY(-4px) scale(1.05);
  background: var(--gradient);
  border-color: var(--accent);
  color: #fff;
  box-shadow: 0 8px 24px color-mix(in oklab, var(--accent) 30%, transparent);
}

.footer-brand .icon {
  width: 20px;
  height: 20px;
}

/* Responsive footer layout */

/* 🚀 Glassmorphic Scroll to Top Button */
.scroll-top-btn {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  width: 48px;
  height: 48px;
  border-radius: var(--radius-full);
  border: 1px solid color-mix(in oklab, var(--border) 60%, transparent);
  background: color-mix(in oklab, var(--bg-card) 60%, transparent);
  backdrop-filter: blur(10px) saturate(180%);
  color: var(--text-primary);
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px) scale(0.8);
  z-index: 999;
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
}

.scroll-top-btn:hover {
  background: var(--gradient);
  transform: translateY(-4px) scale(1.1);
  box-shadow: 0 12px 40px color-mix(in oklab, var(--accent) 40%, transparent);
}

.scroll-top-btn.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0) scale(1);
}

/* 💬 Glassmorphic Toast Notification */
.toast {
  position: fixed;
  left: 50%;
  bottom: 1.5rem;
  transform: translateX(-50%) translateY(20px);
  background: color-mix(in oklab, var(--bg-card) 70%, transparent);
  backdrop-filter: blur(20px) saturate(180%);
  border: 1px solid color-mix(in oklab, var(--border) 70%, transparent);
  border-radius: var(--radius-md);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2),
    inset 0 1px 0 0 color-mix(in oklab, #fff 10%, transparent);
  padding: 0.8rem 1.2rem;
  opacity: 0;
  visibility: hidden;
  z-index: 1200;
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.toast.show {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

/* 🖼️ Gallery Trigger Button on Project Card */
.gallery-trigger {
  position: absolute;
  bottom: 1rem;
  right: 1rem;
  background: color-mix(in oklab, var(--bg-card) 80%, transparent);
  backdrop-filter: blur(10px);
  border: 1px solid color-mix(in oklab, var(--border) 60%, transparent);
  border-radius: var(--radius-md);
  padding: 0.6rem 1rem;
  color: var(--text-primary);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  font-weight: 600;
  transition: all 0.3s ease;
  z-index: 2;
  opacity: 0;
  transform: translateY(10px);
}

.project-card:hover .gallery-trigger {
  opacity: 1;
  transform: translateY(0);
}

.gallery-trigger:hover {
  background: var(--gradient);
  border-color: var(--accent);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px color-mix(in oklab, var(--accent) 30%, transparent);
}

.gallery-trigger i {
  font-size: 1rem;
}

/* 🎨 Image Gallery Modal - Carousel/Coverflow Style */
.gallery-modal {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: all 0.4s ease;
}

.gallery-modal.active {
  opacity: 1;
  visibility: visible;
}

.gallery-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.92);
  backdrop-filter: blur(10px);
  cursor: pointer;
}

.gallery-container {
  position: relative;
  width: 100%;
  max-width: 1400px;
  height: 90vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  padding-top: 5vh;
  gap: 2rem;
  padding: 2rem;
  z-index: 1;
}

.gallery-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  width: 48px;
  height: 48px;
  border-radius: var(--radius-full);
  background: color-mix(in oklab, var(--bg-card) 70%, transparent);
  backdrop-filter: blur(10px);
  border: 1px solid color-mix(in oklab, var(--border) 60%, transparent);
  color: var(--text-primary);
  cursor: pointer;
  display: grid;
  place-items: center;
  font-size: 1.5rem;
  transition: all 0.3s ease;
  z-index: 10;
}

.gallery-close:hover {
  background: #ff5d73;
  border-color: #ff5d73;
  color: #fff;
  transform: rotate(90deg) scale(1.1);
}

.gallery-carousel {
  position: relative;
  width: 100%;
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  perspective: 1200px;
}

.gallery-track-wrapper {
  position: relative;
  width: 100%;
  max-width: 900px;
  height: 100%;
  overflow: visible;
  display: flex;
  align-items: center;
  justify-content: center;
}

.gallery-track {
  position: relative;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.6s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.gallery-slide {
  position: absolute;
  width: 500px;
  max-width: 80vw;
  height: auto;
  max-height: 60vh;
  transition: all 0.6s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  cursor: pointer;
  transform-style: preserve-3d;
}

.gallery-slide img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  border-radius: var(--radius-lg);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.6);
  transition: all 0.6s ease;
  background: color-mix(in oklab, var(--bg-card) 50%, transparent);
  backdrop-filter: blur(10px);
  border: 1px solid color-mix(in oklab, var(--border) 40%, transparent);
}

/* Adjust mobile/portrait images to be smaller and fully visible */
.gallery-slide img[alt*="mobile" i],
.gallery-slide img[alt*="موبایل" i] {
  max-height: 70vh;
  width: auto;
  object-fit: contain;
  margin: auto;
}

/* Center slide - Active */
.gallery-slide.active {
  z-index: 3;
  transform: translateX(0) scale(1) rotateY(0deg);
  opacity: 1;
}

.gallery-slide.active img {
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.8);
  border-color: var(--accent);
}

/* Left slide */
.gallery-slide.prev {
  z-index: 2;
  transform: translateX(-60%) scale(0.75) rotateY(20deg);
  opacity: 0.5;
}

/* Right slide */
.gallery-slide.next {
  z-index: 2;
  transform: translateX(60%) scale(0.75) rotateY(-20deg);
  opacity: 0.5;
}

/* Hidden slides */
.gallery-slide.hidden {
  z-index: 1;
  opacity: 0;
  pointer-events: none;
  transform: translateX(0) scale(0.5);
}

/* 📱 Mobile Responsive */
@media (max-width: 968px) {
  .gallery-slide {
    width: 400px;
  }

  .gallery-slide.prev {
    transform: translateX(-50%) scale(0.7) rotateY(15deg);
  }

  .gallery-slide.next {
    transform: translateX(50%) scale(0.7) rotateY(-15deg);
  }
}

@media (max-width: 768px) {
  .gallery-trigger {
    opacity: 1;
    transform: translateY(0);
    font-size: 0.75rem;
    padding: 0.5rem 0.8rem;
    bottom: 0.5rem;
    right: 0.5rem;
  }

  .gallery-trigger span {
    display: none;
  }

  .gallery-close {
    width: 40px;
    height: 40px;
  }

  .gallery-container {
    padding: 1rem;
    gap: 1rem;
  }

  .gallery-slide {
    width: 320px;
  }

  .gallery-slide.prev {
    transform: translateX(-70%) scale(0.6) rotateY(25deg);
    opacity: 0.3;
  }

  .gallery-slide.next {
    transform: translateX(70%) scale(0.6) rotateY(-25deg);
    opacity: 0.3;
  }

  .gallery-nav {
    width: 44px;
    height: 44px;
    font-size: 1.2rem;
  }
}

@media (max-width: 480px) {
  .gallery-slide {
    width: 280px;
  }

  .gallery-slide.prev,
  .gallery-slide.next {
    opacity: 0;
    pointer-events: none;
  }
}

/* 🎬 Advanced Reveal Animations */
.reveal {
  opacity: 0;
  transition: opacity 0.8s ease, transform 0.8s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.reveal.visible {
  opacity: 1;
}

/* 📱 Reduce Motion for Mobile & Accessibility */
@media (max-width: 768px) {
  .reveal {
    transition: opacity 0.6s ease, transform 0.6s ease;
  }
}

@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* 🏠 Hero Section - Fade In with Scale */
.hero-section .reveal {
  transform: scale(0.95);
}

.hero-section .reveal.visible {
  transform: scale(1);
}

/* 👤 About Section - Slide from Left & Right */
.about-left .reveal,
.about-left {
  transform: translateX(-60px);
  opacity: 0;
  transition: opacity 0.8s ease, transform 0.8s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.about-left.visible,
.about-left .reveal.visible {
  transform: translateX(0);
  opacity: 1;
}

.about-right .reveal,
.about-text {
  transform: translateX(60px);
  opacity: 0;
  transition: opacity 0.8s ease 0.2s, transform 0.8s cubic-bezier(0.175, 0.885, 0.32, 1.275) 0.2s;
}

.about-right .reveal.visible,
.about-right.visible .about-text {
  transform: translateX(0);
  opacity: 1;
}

@media (max-width: 768px) {
  .about-left,
  .about-text {
    transform: translateY(30px);
  }
  
  .about-left.visible,
  .about-text.visible {
    transform: translateY(0);
  }
}

/* 📊 Stats - Pop In with Stagger */
.stat-item {
  transform: scale(0.8) translateY(30px);
  opacity: 0;
  transition: all 0.7s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.stat-item:nth-child(1) { transition-delay: 0.1s; }
.stat-item:nth-child(2) { transition-delay: 0.2s; }
.stat-item:nth-child(3) { transition-delay: 0.3s; }

.stat-item.visible {
  transform: scale(1) translateY(0);
  opacity: 1;
}

/* 💪 Skills Section - Rotate & Fade In */
#skills .section-title {
  transform: translateY(-40px) rotateX(90deg);
  transform-origin: center bottom;
  opacity: 0;
  perspective: 1000px;
  transition: all 0.9s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

#skills .section-title.visible {
  transform: translateY(0) rotateX(0deg);
  opacity: 1;
}

.skill-card {
  transform: translateY(50px) rotateY(-15deg);
  opacity: 0;
  transform-style: preserve-3d;
  perspective: 1000px;
  transition: all 0.8s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.skill-card:nth-child(1) { transition-delay: 0.1s; }
.skill-card:nth-child(2) { transition-delay: 0.15s; }
.skill-card:nth-child(3) { transition-delay: 0.2s; }
.skill-card:nth-child(4) { transition-delay: 0.25s; }
.skill-card:nth-child(5) { transition-delay: 0.3s; }
.skill-card:nth-child(6) { transition-delay: 0.35s; }

.skill-card.visible {
  transform: translateY(0) rotateY(0deg);
  opacity: 1;
}

@media (max-width: 768px) {
  #skills .section-title {
    transform: translateY(-30px);
  }
  
  .skill-card {
    transform: translateY(40px);
  }
}

/* 🎨 Projects Section - Slide Up with Blur */
#projects .section-title {
  transform: translateY(40px);
  filter: blur(10px);
  opacity: 0;
  transition: all 0.9s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

#projects .section-title.visible {
  transform: translateY(0);
  filter: blur(0);
  opacity: 1;
}

.project-card {
  transform: translateY(80px) scale(0.9);
  opacity: 0;
  filter: blur(5px);
  transition: all 0.9s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.project-card:nth-child(1) { transition-delay: 0.1s; }
.project-card:nth-child(2) { transition-delay: 0.2s; }
.project-card:nth-child(3) { transition-delay: 0.3s; }

.project-card.visible {
  transform: translateY(0) scale(1);
  opacity: 1;
  filter: blur(0);
}

@media (max-width: 768px) {
  #projects .section-title {
    filter: none;
  }
  
  .project-card {
    transform: translateY(50px) scale(0.95);
    filter: none;
  }
}

/* 📧 Contact Section - Expand from Center */
#contact .section-title {
  transform: scale(0.5);
  opacity: 0;
  transition: all 0.8s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

#contact .section-title.visible {
  transform: scale(1);
  opacity: 1;
}

.contact-subtitle {
  transform: translateY(30px);
  opacity: 0;
  transition: all 0.7s ease 0.2s;
}

.contact-subtitle.visible {
  transform: translateY(0);
  opacity: 1;
}

.contact-icons {
  transform: scale(0.7);
  opacity: 0;
  transition: all 0.8s cubic-bezier(0.68, -0.55, 0.265, 1.55) 0.3s;
}

.contact-icons.visible {
  transform: scale(1);
  opacity: 1;
}

.contact-form {
  transform: translateY(60px) rotateX(20deg);
  opacity: 0;
  perspective: 1000px;
  transform-style: preserve-3d;
  transition: all 0.9s cubic-bezier(0.175, 0.885, 0.32, 1.275) 0.4s;
}

.contact-form.visible {
  transform: translateY(0) rotateX(0deg);
  opacity: 1;
}

@media (max-width: 768px) {
  .contact-form {
    transform: translateY(40px);
  }
}

/* 🎯 Individual Form Fields Stagger */
.field-group {
  transform: translateX(-40px);
  opacity: 0;
  transition: all 0.6s ease;
}

.field-group:nth-child(1) { transition-delay: 0.5s; }
.field-group:nth-child(2) { transition-delay: 0.6s; }
.field-group:nth-child(3) { transition-delay: 0.7s; }

.contact-form.visible .field-group {
  transform: translateX(0);
  opacity: 1;
}

.contact-form .btn {
  transform: scale(0.8);
  opacity: 0;
  transition: all 0.6s cubic-bezier(0.68, -0.55, 0.265, 1.55) 0.8s;
}

.contact-form.visible .btn {
  transform: scale(1);
  opacity: 1;
}

/* 📜 Scroll Indicator - Bounce In */
.scroll-indicator {
  animation: bounceIn 1s ease 0.5s both;
}

@keyframes bounceIn {
  0% { transform: translateX(-50%) translateY(100px) scale(0.5); opacity: 0; }
  60% { transform: translateX(-50%) translateY(-10px) scale(1.1); opacity: 1; }
  80% { transform: translateX(-50%) translateY(5px) scale(0.95); }
  100% { transform: translateX(-50%) translateY(0) scale(1); }
}

/* 🎪 Hero Content - Sequential Entrance */
.hero-greeting {
  animation: fadeInUp 0.8s ease 0.2s both;
}

.hero-name {
  animation: fadeInUp 0.8s ease 0.4s both;
}

.hero-role {
  animation: fadeInUp 0.8s ease 0.6s both;
}

.hero-tagline {
  animation: fadeInUp 0.8s ease 0.8s both;
}

.hero-cta {
  animation: fadeInUp 0.8s ease 1s both;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(40px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* 🎨 Floating Snippets - Delayed Entrance */
.floating-snippets span {
  animation: fadeInFloat 1.2s ease both;
}

.floating-snippets span:nth-child(1) { animation-delay: 1.2s; }
.floating-snippets span:nth-child(2) { animation-delay: 1.4s; }
.floating-snippets span:nth-child(3) { animation-delay: 1.6s; }

@keyframes fadeInFloat {
  from {
    opacity: 0;
    transform: translateY(30px) scale(0.8);
  }
  to {
    opacity: 0.7;
    transform: translateY(0) scale(1);
  }
}

@media (min-width: 480px) {
  .stats-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 768px) {
  .nav-links {
    display: flex;
  }

  .mobile-menu-toggle {
    display: none;
  }

  .about-layout {
    grid-template-columns: auto 1fr;
    gap: 1.8rem;
  }

  .skills-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .projects-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .skills-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .projects-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}


/* ========================================
   🚀 Performance Optimizations
   ======================================== */

/* 📱 Mobile (< 768px): حذف کامل backdrop-filter برای عملکرد بهتر */
@media (max-width: 767px) {
  .navbar,
  .mobile-menu,
  .icon-btn,
  .lang-btn,
  .btn-outline,
  .scroll-indicator,
  .floating-snippets span,
  .about-text,
  .stat-item,
  .skill-card,
  .project-card,
  .contact-icon,
  .contact-form,
  .tag,
  .project-actions a,
  .field-group input,
  .field-group textarea,
  .site-footer,
  .scroll-top-btn,
  .toast,
  .gallery-trigger,
  .gallery-backdrop,
  .gallery-close {
    backdrop-filter: none !important;
    background: color-mix(in oklab, var(--bg-card) 90%, transparent);
  }
  
  /* افزایش opacity برای خوانایی بهتر بدون blur */
  .navbar,
  .mobile-menu {
    background: color-mix(in oklab, var(--bg-secondary) 95%, transparent);
  }
  
  .site-footer {
    background: color-mix(in oklab, var(--bg-secondary) 98%, transparent);
  }
}

/* 📱 Tablet (768px - 1023px): blur کم */
@media (min-width: 768px) and (max-width: 1023px) {
  .navbar,
  .mobile-menu,
  .about-text,
  .site-footer,
  .toast {
    backdrop-filter: blur(10px) saturate(150%);
  }
  
  .icon-btn,
  .lang-btn,
  .scroll-indicator,
  .floating-snippets span,
  .stat-item,
  .skill-card,
  .project-card,
  .contact-icon,
  .contact-form,
  .tag,
  .project-actions a,
  .scroll-top-btn,
  .gallery-trigger,
  .gallery-close {
    backdrop-filter: blur(8px);
  }
  
  .btn-outline,
  .field-group input,
  .field-group textarea {
    backdrop-filter: blur(8px);
  }
}

/* 💻 Desktop (≥ 1024px): full blur effect */
@media (min-width: 1024px) {
  /* عناصر اصلی با blur کامل */
  .navbar,
  .mobile-menu,
  .about-text,
  .site-footer,
  .toast {
    backdrop-filter: blur(20px) saturate(180%);
  }
  
  /* عناصر کوچک با blur متوسط */
  .icon-btn,
  .lang-btn,
  .btn-outline,
  .scroll-indicator,
  .floating-snippets span,
  .stat-item,
  .skill-card,
  .project-card,
  .contact-icon,
  .contact-form,
  .scroll-top-btn,
  .gallery-trigger,
  .gallery-close {
    backdrop-filter: blur(10px) saturate(180%);
  }
  
  /* عناصر بسیار کوچک با blur کم */
  .tag,
  .project-actions a,
  .field-group input,
  .field-group textarea {
    backdrop-filter: blur(8px);
  }
}