/* Modern Global Styles */
:root {

  --primary-color: #00f5d4;
  --primary-dark: #00bbf9;
  --secondary-color: #f15bb5;
  --accent-color: #fee440;
  --particles-js: #0f0f2d;
  --dark-bg: #0f0f2d;
  --dark-card: #1e1e1e;
  --dark-text: #e0e0e0;
  --light-text: #f5f5f5;
  --gray-text: #ccc;
  --box-shadow: rgba(0, 245, 212, 0.2);
  --skill-chip: rgba(0, 245, 212, 0.1);
  --editor-bg: rgba(37, 37, 37, 0.7);
  --oneditor-foucas: rgba(37, 37, 37, 0.9);
  --contact-hover: rgba(0, 245, 212, 0.2);
  --editor-border: #333;
  --border-radius: 12px;
  --box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
  --transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  --glass-bg: rgba(30, 30, 30, 0.5);
  --glass-border: 1px solid rgba(255, 255, 255, 0.1);
}

/* Light Theme Variables */
[data-theme='light'] {
  --primary-color: #006d50;
  --primary-dark: #83c5be;
  --secondary-color: #ff006e;
  --accent-color: #ffd166;
  --particles-js: #eaeef3;
  --dark-bg: #eaeef3;
  --dark-card: #f0f0f0;
  --dark-text: #1e1e1e;
  --light-text: #0f0f2d;
  --gray-text: #333;
  --box-shadow: rgba(30, 30, 30, 0.3);
  --editor-bg: rgba(255, 255, 255, 0.6);
  --oneditor-foucas: rgba(230, 230, 230, 0.9);
  --contact-hover: rgba(0, 109, 80, 0.3);
  --editor-border: #ccc;
  --glass-bg: rgba(255, 255, 255, 0.5);
  --glass-border: 1px solid rgba(0, 0, 0, 0.1);
}
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  padding: auto;
  font-family: 'Poppins', sans-serif;
  background-color: var(--dark-bg);
  color: var(--light-text);
  line-height: 1.6;
  overflow-x: hidden;
  background-image:
    radial-gradient(circle at 25% 10%, rgba(15, 15, 45, 0.3) 0%, transparent 25%),
    radial-gradient(circle at 70% 25%, rgba(241, 91, 181, 0.2) 0%, transparent 25%),
    radial-gradient(circle at 25% 40%, rgba(15, 15, 45, 0.3) 5%, transparent 25%),
    radial-gradient(circle at 70% 55%, rgba(241, 91, 181, 0.1) 5%, transparent 25%),
    radial-gradient(circle at 25% 75%, rgba(15, 15, 45, 0.3) 5%, transparent 25%),
    radial-gradient(circle at 70% 90%, rgba(241, 91, 181, 0.1) 5%, transparent 25%);

}

.container {
  max-width: 1400px;
  margin: 0 auto;
  position: relative;
}

h1,
h2,
h3,
h4 {
  font-weight: 700;
  line-height: 1.2;
}

h2 {
  font-size: 2.8rem;
  background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

h3 {
  font-size: 1.8rem;
}

p {
  margin-bottom: 1.5rem;
  color: var(--gray-text);
  font-size: 1.1rem;
}

a {
  text-decoration: none;
  color: var(--primary-color);
  transition: var(--transition);
  position: relative;
}

a:hover {
  color: var(--primary-dark);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 28px;
  border-radius: var(--border-radius);
  font-weight: 600;
  text-align: center;
  transition: var(--transition);
  cursor: pointer;
  border: none;
  font-size: 1rem;
  position: relative;
  overflow: hidden;
  z-index: 1;
  gap: 10px;
}

.btn-primary {
  background: linear-gradient(45deg, var(--primary-color), var(--primary-dark));
  color: #121212;
  box-shadow: 0 4px 15px rgba(0, 245, 212, 0.3);
}

.btn-primary:hover {
  transform: translateY(-3px) scale(1.02);
  color: #121212;
  box-shadow: 0 8px 25px rgba(0, 245, 212, 0.4);
}

.btn-primary::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(45deg, var(--primary-dark), var(--primary-color));
  opacity: 0;
  z-index: -1;
  transition: var(--transition);
}

.btn-primary:hover::before {
  opacity: 1;
}

.btn-secondary {
  background-color: transparent;
  color: var(--primary-color);
  border: 2px solid var(--primary-color);
  margin-left: 15px;
}

.btn-secondary:hover {
  background-color: rgba(0, 245, 212, 0.1);
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(0, 245, 212, 0.2);
}

.btn-outline {
  background-color: transparent;
  color: var(--primary-color);
  border: 2px solid var(--primary-color);
  padding: 10px 20px;
  font-size: 0.95rem;
}

.btn-outline:hover {
  background-color: rgba(0, 245, 212, 0.1);
  transform: translateY(-3px);
}


/* Modern Navigation */
nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 5%;
  position: fixed;
  top: 1%;
  left: 2%;
  right: 2%;
  border-radius: 30px;
  background: var(--glass-bg);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: var(--glass-border);
  z-index: 1000;
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.2);
}

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

.logo {
  font-size: 2rem;
  font-weight: 700;
  color: var(--light-text);
  background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.job-title {
  font-size: 1rem;
  color: var(--primary-color);
  margin-top: 4px;
  letter-spacing: 1px;
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 30px;
}

.nav-links a {
  color: var(--light-text);
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 4px;
  position: relative;
  font-size: 1.05rem;
}

.nav-links a i {
  font-size: 1rem;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
  transition: var(--transition);
}

.nav-links a:hover::after {
  width: 100%;
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--light-text);
  font-size: 1.8rem;
  cursor: pointer;
  z-index: 1001;
  transition: var(--transition);
}

.menu-toggle:hover {
  color: var(--primary-color);
  transform: rotate(90deg);
}

header {
  padding: 0 5%;
  height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 80px;
  position: relative;
  overflow: hidden;
}

.header-content {
  max-width: 800px;
  z-index: 2;
}

header h2 {
  font-size: 3.5rem;
  margin-bottom: 25px;
  line-height: 1.1;
}

.subtitle {
  font-size: 1.3rem;
  margin-bottom: 40px;
  max-width: 600px;
  color: var(--gray-text);
}

.header-buttons {
  display: flex;
  gap: 20px;
  margin-top: 40px;
}

/* Modern Sections */
.section {
  padding: 100px 30px;
  scroll-margin-top: 40px;
}

.section-title {
  display: flex;
  align-items: center;
  margin-bottom: 60px;
  color: var(--light-text);
}

.section-title span {
  color: var(--primary-color);
  margin-right: 15px;
  font-family: 'Fira Code', monospace;
  font-size: 1.3rem;
}

.section-title::after {
  content: '';
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, var(--primary-color), transparent);
  margin-left: 25px;
}

.about-content {
  display: flex;
  gap: 60px;
  align-items: center;
}

.about-image {
  flex-shrink: 0;
  margin-right: 2rem;
}

.about-image img {
  width: 400px;
  height: 400px;
  object-fit: cover;
  border-radius: 50%;
  border: 3px solid var(--primary-color);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.about-text {
  flex: 1;
}

.highlight {
  color: var(--primary-color);
  font-weight: 600;
  position: relative;
}

.highlight::after {
  content: '';
  position: absolute;
  bottom: 2px;
  left: 0;
  width: 100%;
  height: 4px;
  background-color: var(--primary-color);
  opacity: 0.3;
  z-index: -1;
}

.skills-highlight {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 40px;
}

.skill-chip {
  background-color: var(--skill-chip);
  color: var(--primary-color);
  padding: 10px 18px;
  border-radius: 30px;
  font-size: 0.95rem;
  border: 1px solid var(--primary-color);
  transition: var(--transition);
}

.skill-chip:hover {
  background-color: rgba(0, 245, 212, 0.2);
  transform: translateY(-8px);
}

/* Modern Skills Section */
.skills-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}

.skill-category {
  background: var(--glass-bg);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: var(--glass-border);
  padding: 40px;
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  transition: var(--transition);
}

.skill-category:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.4);
}

.skill-category h3 {
  margin-bottom: 25px;
  color: var(--light-text);
  display: flex;
  align-items: center;
  gap: 10px;
}

.skill-category h3 i {
  color: var(--primary-color);
}

.skill-progress {
  margin-bottom: 25px;
}

.skill-info {
  display: flex;
  justify-content: space-between;
  margin-bottom: 12px;
  font-weight: 500;
}

.progress-bar {
  height: 10px;
  background-color: #252525;
  border-radius: 5px;
  overflow: hidden;
  box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.2);
}

.progress {
  height: 100%;
  background: linear-gradient(90deg, var(--primary-color), var(--primary-dark));
  border-radius: 5px;
  position: relative;
  overflow: hidden;
}

.progress::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(90deg,
      rgba(255, 255, 255, 0.3) 0%,
      rgba(255, 255, 255, 0.5) 50%,
      rgba(255, 255, 255, 0.9) 100%);
  animation: shimmer 2s infinite;
}

@keyframes shimmer {
  5% {
    transform: translateX(-100%);
  }

  100% {
    transform: translateX(100%);
  }
}

.skills-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 15px;
}

.skill-tag {
  background-color: var(--skill-chip);
  color: var(--primary-color);
  padding: 12px;
  border-radius: 6px;
  font-size: 0.95rem;
  text-align: center;
  transition: var(--transition);
  border: 1px solid var(--primary-color);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
}

.skill-tag:hover {
  background-color: rgba(0, 245, 212, 0.2);
  transform: translateY(-3px);
  box-shadow: 0 5px 15px rgba(0, 245, 212, 0.2);
}

/* Modern Projects Section */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));
  gap: 20px;
}

.project-card {
  background: var(--glass-bg);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: var(--glass-border);
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--box-shadow);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.project-card:hover {
  transform: translateY(-10px) perspective(1000px) rotateX(5deg);
  box-shadow: 0 25px 50px -12px var(--box-shadow);
}

.project-image {
  height: 450px;
  background-color: #252525;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  position: relative;
}

.project-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.project-card:hover .project-image img {
  transform: scale(1.05);
}

.project-content {
  padding: 30px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.project-content h3 {
  margin-bottom: 20px;
  color: var(--light-text);
}

.project-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  color: #0f0f2d;
  margin-top: 15px;
  margin-bottom: 15px;
}

.project-tags span {
  background-color: var(--skill-chip);
  color: var(--primary-color);
  padding: 6px 14px;
  border-radius: 30px;
  font-size: 1rem;
  border: 1.5px solid var(--primary-color);
}

.project-features {
  margin: 20px 0;
  padding-left: 20px;
  flex: 1;
}

.project-features li {
  margin-bottom: 12px;
  color: var(--gray-text);
  position: relative;
}

.project-features li::before {
  content: '▹';
  position: absolute;
  left: -20px;
  color: var(--primary-color);
}

.project-links {
  display: flex;
  gap: 20px;
  margin-top: 30px;
}

/* Modern Experience Section */
.timeline {
  position: relative;
  padding-left: 40px;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: linear-gradient(to bottom, var(--primary-color), var(--secondary-color));
}

.timeline-item {
  position: relative;
  margin-bottom: 50px;
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: -46px;
  top: 5px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  border: 3px solid var(--dark-card);
  box-shadow: 0 0 0 4px rgba(0, 245, 212, 0.2);
}

.timeline-date {
  color: var(--primary-color);
  font-size: 1rem;
  margin-bottom: 15px;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 8px;
}

.timeline-date i {
  font-size: 0.9rem;
}

.timeline-content {
  background: var(--glass-bg);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: var(--glass-border);
  padding: 40px;
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  transition: var(--transition);
}

.timeline-content:hover {
  transform: translateY(-5px);
}

.timeline-content h3 {
  margin-bottom: 20px;
  color: var(--light-text);
  display: flex;
  align-items: center;
  gap: 10px;
}

.timeline-content h3 i {
  color: var(--primary-color);
}

.timeline-content ul {
  padding-left: 20px;
}

.timeline-content li {
  margin-bottom: 12px;
  color: var(--gray-text);
  position: relative;
}

.timeline-content li::before {
  content: '▹';
  position: absolute;
  left: -20px;
  color: var(--primary-color);
}

/* Modern Education Section */
.education-card {
  background: var(--glass-bg);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: var(--glass-border);
  padding: 50px;
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  max-width: 800px;
  margin: 0 auto;
  transition: var(--transition);
}

.education-card:hover {
  transform: translateY(-5px);
}

.education-period {
  color: var(--primary-color);
  margin-bottom: 25px;
  font-size: 1rem;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 8px;
}

.education-details ul {
  padding-left: 20px;
  margin-top: 20px;
}

.education-details li {
  margin-bottom: 15px;
  color: var(--gray-text);
  position: relative;
}

.education-details li::before {
  content: '▹';
  position: absolute;
  left: -20px;
  color: var(--primary-color);
}

/* Modern Contact Section */
.contact-container {
  display: flex;
  gap: 50px;
}

.contact-info {
  flex: 1;
}

.contact-methods {
  margin-top: 40px;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-bottom: 25px;
  color: var(--light-text);
  transition: var(--transition);
  padding: 15px;
  border-radius: var(--border-radius);
}

.contact-item:hover {
  background: var(--contact-hover);
  transform: translateX(5px);
  color: var(--light-text);
}

.contact-item i {
  font-size: 1.5rem;
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--dark-bg);
}

.contact-form {
  flex: 1;
  background: var(--glass-bg);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: var(--glass-border);
  padding: 40px;
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
}

.form-group {
  margin-bottom: 25px;
  position: relative;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 16px 20px;
  background-color: var(--editor-bg);
  border: 1px solid var(--editor-border);
  border-radius: var(--border-radius);
  color: var(--light-text);
  font-family: 'Poppins', sans-serif;
  transition: var(--transition);
  font-size: 1rem;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(0, 245, 212, 0.2);
  background-color: var(--oneditor-foucas);
}

.form-group textarea {
  resize: vertical;
  min-height: 180px;
}

.form-group label {
  position: absolute;
  left: 20px;
  top: 16px;
  color: var(--gray-text);
  transition: var(--transition);
  pointer-events: none;
}

.form-group input:focus+label,
.form-group input:not(:placeholder-shown)+label,
.form-group textarea:focus+label,
.form-group textarea:not(:placeholder-shown)+label {
  top: -10px;
  left: 10px;
  font-size: 0.8rem;
  background-color: var(--dark-bg);
  padding: 0 10px;
  color: var(--primary-color);
}

/* Modern Footer */
footer {
  margin: 0% 1% 0% 1%;
  padding: 40px 0 25px;
  text-align: center;
  border-top: var(--glass-border);
  background: var(--glass-bg);
  backdrop-filter: blur(10px);
  border-radius: 50px 50px 0 0;
  -webkit-backdrop-filter: blur(10px);
}

.footer-content p {
  color: var(--gray-text);
  margin-bottom: 15px;
  font-size: 1.1rem;
}

.footer-content h4 {
  color: var(--primary-color);
  font-size: 1.1rem;
  margin: 0px 50px 20px 50px;
}

.footer-links {
  display: flex;
  justify-content: center;
  gap: 25px;
  margin-bottom: 30px;
}

.footer-links a {
  color: var(--dark-bg);
  font-size: 1.5rem;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.footer-links a:hover {
  transform: translateY(-5px) scale(1.1);
  box-shadow: 0 10px 20px rgba(0, 245, 212, 0.3);
  color: var(--light-text);
}

.copyright {
  font-size: 1rem;
  color: #555;
}

/* Animations */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.section,
.project-card,
.timeline-item {
  animation: fadeInUp 1s ease-out forwards;
}

/* Particle Background */
#particles-js {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  z-index: -1;
}

/* Theme Toggle */
.theme-toggle {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 1000;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
  transition: var(--transition);
  border: none;
  color: var(--dark-bg);
  font-size: 1.5rem;
}

.theme-toggle:hover {
  transform: translateY(-5px) scale(1.1);
  box-shadow: 0 10px 30px rgba(0, 245, 212, 0.4);
}




/* Modern Code Editor Styles */

/* لابتوب 14 بوصة و 15.6 بوصة */
@media (min-width: 992px) and (max-width: 1199px) {

  .about-content,
  .contact-container {
    flex-direction: column;
    gap: 40px;
  }

  .project-card {
    flex-direction: column;
  }

  .projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));
    gap: 20px;
  }

  .project-image {
    height: 100%;
    width: 100%;
    object-fit: cover;
  }

  .education-card {
    padding: 40px;
  }
}

/* landscape تابلت أفقي */
@media (min-width: 769px) and (max-width: 991px) {
  .menu-toggle {
    display: block;
  }

  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: var(--glass-bg);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    flex-direction: column;
    padding: 100px 40px;
    transition: var(--transition);
    box-shadow: -5px 0 25px rgba(0, 0, 0, 0.1);
  }

  .job-title {
    font-size: 0.9rem;
    margin-top: 4px;
    letter-spacing: 1px;
  }

  .skill-category {
    border: var(--glass-border);
    padding: 25px;
  }

  .section {
    padding: 25px 15px;
    margin: auto;
    scroll-margin-top: 110px;
  }

  .nav-links.show {
    right: 0;
  }

  .projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(500px, 1fr));
    gap: 20px;
  }

  .project-image {
    height: 100%;
    width: 100%;
    object-fit: cover;
  }

  .about-content {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .about-image {
    flex-shrink: 0;
    margin: 1rem;
  }

  .about-image img {
    width: 520px;
    height: 520px;
    object-fit: cover;
    border-radius: 15%;
    border: 2px solid var(--primary-color);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
  }
}

/* تابلت عمودي / موبايل كبير */
@media(max-width:768px) {
  .menu-toggle {
    display: block;
  }

  header {
    padding: 60px 0px 0px 0px;

  }

  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: var(--glass-bg);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    flex-direction: column;
    padding: 100px 40px;
    transition: var(--transition);
    box-shadow: -5px 0 25px rgba(0, 0, 0, 0.1);
  }

  .projects-grid {
    display: grid;

    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
  }

  .header-content {
    margin-bottom: 10px;
  }

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

  .logo {
    font-size: 1.8rem;
    font-weight: 800;
  }

  .job-title {
    font-size: 0.9rem;
    margin-top: 4px;
    letter-spacing: 1px;
  }

  .skill-category {
    border: var(--glass-border);
    padding: 25px;
  }

  .section {
    padding: 25px 15px;
    margin: auto;
    scroll-margin-top: 110px;
  }

  .nav-links.show {
    right: 0;
  }

  .header-buttons {
    flex-direction: column;
  }

  .btn-primary {
    margin: 0px 25px;
  }

  .btn-secondary {
    margin: 0px 25px;
  }

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

  .section-title {
    font-size: 2rem;
  }

  .timeline-content {
    padding: 30px;
  }

  .about-content {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .about-image {
    flex-shrink: 0;
    margin: 1rem;
  }

  .project-image {
    height: 100%;
    width: 100%;
    object-fit: cover;
  }

  .about-image img {
    width: 320px;
    height: 320px;
    object-fit: cover;
    border-radius: 15%;
    border: 2px solid var(--primary-color);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
  }
}


/* موبايلات صغيرة */
@media(max-width: 576px) {

  html,
  body {
    overflow-x: hidden;
  }

  .menu-toggle {
    display: block;
  }

  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: var(--glass-bg);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    flex-direction: column;
    padding: 100px 40px;
    transition: var(--transition);
    box-shadow: -5px 0 25px rgba(0, 0, 0, 0.1);
  }

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

  .logo {
    font-size: 1.8rem;
    font-weight: 800;
  }

  .job-title {
    font-size: 0.9rem;
    margin-top: 4px;
    letter-spacing: 1px;
  }

  header h2 {
    padding-left: 15px;
    font-size: 2.5rem;
    text-align: left;
  }

  .subtitle {
    font-size: 1rem;
    text-align: left;
    padding: 0 15px;
  }

  .section {
    padding: 25px 15px;
  }

  .section-title {
    font-size: 1.6rem;
    text-align: center;
  }

  .project-content {
    padding: 20px;
  }

  .project section {
    padding: 0px 50px;
  }

  .contact-form {
    padding: 20px;
  }

  .footer-links a {
    width: 45px;
    height: 45px;
    font-size: 1.1rem;
  }

  .theme-toggle {
    width: 50px;
    height: 50px;
    font-size: 1.5rem;
    bottom: 20px;
    right: 20px;
  }

  .project-image {
    height: 100%;
    width: 100%;
    object-fit: cover;
  }

  .skills-container,
  .about-content,
  .contact-container {
    flex-direction: column;
    gap: 20px;
  }

  .project-card {
    flex-direction: column;
  }

  .education-card {
    padding: 25px;
  }

  .menu-toggle {
    font-size: 1.8rem;
    padding: 10px;
  }

  .nav-links.show {
    right: 0;
  }

  .header-buttons {
    flex-direction: column;
  }

  .btn-primary {
    margin: 0px 25px;
  }

  .btn-secondary {
    margin: 0px 25px;
  }

  .about-content {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .about-image {
    flex-shrink: 0;
    margin: 1rem;
  }

  .about-image img {
    width: 320px;
    height: 320px;
    object-fit: cover;
    border-radius: 15%;
    border: 2px solid var(--primary-color);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
  }

  .header-content {
    margin-bottom: 10px;
  }

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

  .logo {
    font-size: 1.6rem;
    font-weight: 800;
  }

  .job-title {
    font-size: 0.8rem;
    margin-top: 4px;
    letter-spacing: 1px;
  }
}

#particles-js {
  position: absolute;
  width: 100%;
  height: 100%;
  background: var(--particles-js);
  z-index: -1;
}