/* Google Fonts - Tajawal */
@import url('https://fonts.googleapis.com/css2?family=Tajawal:wght@300;400;500;700;900&display=swap');

/* CSS Variables */
:root {
  --primary: #6C63FF;
  --primary-dark: #564FD8;
  --secondary: #FF6584;
  --dark: #2D3748;
  --darker: #1A202C;
  --light: #F7FAFC;
  --lighter: #FFFFFF;
  --gray: #A0AEC0;
  --success: #48BB78;
  --warning: #ED8936;
  --danger: #F56565;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.12);
  --shadow-md: 0 4px 6px rgba(0,0,0,0.1);
  --shadow-lg: 0 10px 25px rgba(0,0,0,0.1);
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Reset & Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

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

body {
  font-family: 'Tajawal', sans-serif;
  background-color: var(--lighter);
  color: var(--dark);
  line-height: 1.6;
  overflow-x: hidden;
}

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

ul {
  list-style: none;
}

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

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

section {
  padding: 6rem 0;
}

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

.section-header h2 {
  font-size: 2.5rem;
  color: var(--darker);
  margin-bottom: 1rem;
  position: relative;
  display: inline-block;
}

.section-header h2::after {
  content: '';
  position: absolute;
  bottom: -0.75rem;
  right: 50%;
  transform: translateX(50%);
  width: 4rem;
  height: 0.25rem;
  background: var(--primary);
  border-radius: 2rem;
}

.section-header p {
  color: var(--gray);
  font-size: 1.1rem;
  max-width: 600px;
  margin: 0 auto;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 2rem;
  border-radius: 2rem;
  font-weight: 500;
  transition: var(--transition);
  border: none;
  cursor: pointer;
  font-size: 1rem;
  white-space: nowrap;
}

.btn-primary {
  background: var(--primary);
  color: white;
  box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
  background: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-secondary {
  background: transparent;
  color: var(--primary);
  border: 2px solid var(--primary);
  margin-left: 1rem;
}

.btn-secondary:hover {
  background: var(--primary);
  color: white;
}

/* Preloader */
.preloader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--darker);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 9999;
  transition: opacity 0.5s, visibility 0.5s;
}

.preloader.fade-out {
  opacity: 0;
  visibility: hidden;
}

.loader {
  width: 3rem;
  height: 3rem;
  border: 0.375rem solid rgba(255,255,255,0.1);
  border-radius: 50%;
  border-top-color: var(--primary);
  animation: spin 1s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* WhatsApp Float Button */
.whatsapp-float {
  position: fixed;
  bottom: 2rem;
  left: 2rem;
  width: 3.5rem;
  height: 3.5rem;
  background: #25D366;
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  box-shadow: var(--shadow-md);
  z-index: 999;
  transition: var(--transition);
}

.whatsapp-float:hover {
  transform: translateY(-0.25rem) scale(1.1);
  box-shadow: 0 10px 25px rgba(37, 211, 102, 0.3);
}

/* Navbar */
.navbar {
  position: fixed;
  top: 0;
  right: 0;
  width: 100%;
  background: rgba(255,255,255,0.95);
  box-shadow: var(--shadow-sm);
  z-index: 1000;
  transition: var(--transition);
}

.navbar.scrolled {
  box-shadow: var(--shadow-md);
}

.navbar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.25rem 1.5rem;
}

.logo {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--primary);
  display: flex;
  align-items: center;
}

.logo i {
  margin-left: 0.5rem;
}

.nav-links {
  display: flex;
}

.nav-links li a {
  padding: 0.5rem 1.25rem;
  margin: 0 0.25rem;
  font-weight: 500;
  transition: var(--transition);
  border-radius: 2rem;
  position: relative;
}

.nav-links li a::before {
  content: '';
  position: absolute;
  bottom: 0;
  right: 1.25rem;
  width: 0;
  height: 2px;
  background: var(--primary);
  transition: var(--transition);
}

.nav-links li a:hover::before {
  width: calc(100% - 2.5rem);
}

.nav-links li a.active {
  color: var(--primary);
  font-weight: 700;
}

.menu-toggle {
  display: none;
  cursor: pointer;
  font-size: 1.5rem;
  color: var(--darker);
}

/* Hero Section */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 5rem;
  background: linear-gradient(135deg, #f5f7fa 0%, #e4e8f0 100%);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -10rem;
  left: -10rem;
  width: 30rem;
  height: 30rem;
  background: rgba(108, 99, 255, 0.1);
  border-radius: 50%;
  z-index: 0;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -15rem;
  right: -15rem;
  width: 40rem;
  height: 40rem;
  background: rgba(255, 101, 132, 0.1);
  border-radius: 50%;
  z-index: 0;
}

.hero-content {
  flex: 1;
  padding-left: 3rem;
  position: relative;
  z-index: 1;
}

.hero-content h4 {
  font-size: 1.25rem;
  color: var(--primary);
  margin-bottom: 1rem;
  animation: fadeInUp 1s ease;
}

.hero-content h1 {
  font-size: 3.5rem;
  margin-bottom: 1.5rem;
  color: var(--darker);
  line-height: 1.2;
  animation: fadeInUp 1s ease 0.2s forwards;
  opacity: 0;
}

.hero-content h1 span {
  color: var(--primary);
  position: relative;
}

.hero-content h1 span::after {
  content: '';
  position: absolute;
  bottom: 0.5rem;
  right: 0;
  width: 100%;
  height: 0.5rem;
  background: rgba(108, 99, 255, 0.3);
  z-index: -1;
  border-radius: 1rem;
}

.hero-content p {
  font-size: 1.1rem;
  margin-bottom: 2.5rem;
  color: var(--dark);
  max-width: 500px;
  animation: fadeInUp 1s ease 0.4s forwards;
  opacity: 0;
}

.hero-btns {
  display: flex;
  margin-bottom: 3rem;
  animation: fadeInUp 1s ease 0.6s forwards;
  opacity: 0;
}

.social-icons {
  display: flex;
  animation: fadeInUp 1s ease 0.8s forwards;
  opacity: 0;
}

.social-icons a {
  width: 2.5rem;
  height: 2.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(108, 99, 255, 0.1);
  color: var(--primary);
  border-radius: 50%;
  margin-right: 0.75rem;
  transition: var(--transition);
}

.social-icons a:hover {
  background: var(--primary);
  color: white;
  transform: translateY(-0.25rem);
}

.hero-image {
  flex: 1;
  position: relative;
  z-index: 1;
  animation: fadeInRight 1s ease 0.5s forwards;
  opacity: 0;
}

.image-wrapper {
  position: relative;
  display: inline-block;
  border-radius: 1rem;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  transform-style: preserve-3d;
}

.image-wrapper::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(108, 99, 255, 0.3) 0%, rgba(255, 101, 132, 0.3) 100%);
  mix-blend-mode: multiply;
  z-index: 1;
}

.main-image {
  display: block;
  max-height: 35rem;
  object-fit: cover;
  transform: perspective(1000px) rotateY(-15deg);
  transition: var(--transition);
}

.image-wrapper:hover .main-image {
  transform: perspective(1000px) rotateY(0deg);
}

.shape {
  position: absolute;
  border-radius: 1rem;
  z-index: -1;
}

.shape-1 {
  width: 100%;
  height: 100%;
  background: var(--primary);
  top: -1rem;
  left: -1rem;
  opacity: 0.2;
  transform: perspective(1000px) rotateY(-15deg);
}

.shape-2 {
  width: 10rem;
  height: 10rem;
  background: var(--secondary);
  bottom: -3rem;
  right: -3rem;
  opacity: 0.1;
  border-radius: 50%;
}

.scroll-down {
  position: absolute;
  bottom: 2rem;
  right: 50%;
  transform: translateX(50%);
  z-index: 2;
}

.scroll-down a {
  width: 2.5rem;
  height: 2.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--primary);
  color: white;
  border-radius: 50%;
  animation: bounce 2s infinite;
}

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

@keyframes fadeInRight {
  from {
    opacity: 0;
    transform: translateX(2rem);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes bounce {
  0%, 20%, 50%, 80%, 100% {
    transform: translateY(0) translateX(50%);
  }
  40% {
    transform: translateY(-1rem) translateX(50%);
  }
  60% {
    transform: translateY(-0.5rem) translateX(50%);
  }
}

/* About Section */
.about {
  position: relative;
  overflow: hidden;
}

.about::before {
  content: '';
  position: absolute;
  top: -10rem;
  left: -10rem;
  width: 30rem;
  height: 30rem;
  background: rgba(255, 101, 132, 0.05);
  border-radius: 50%;
  z-index: -1;
}

.about-content {
  display: flex;
  align-items: center;
  gap: 4rem;
}

.about-image {
  flex: 1;
  position: relative;
}

.about-image img {
  border-radius: 1rem;
  box-shadow: var(--shadow-lg);
  max-height: 30rem;
  object-fit: cover;
}

.info-box {
  position: absolute;
  bottom: -2rem;
  right: -2rem;
  background: white;
  box-shadow: var(--shadow-lg);
  border-radius: 1rem;
  padding: 1.5rem;
  width: 80%;
  z-index: 1;
}

.info-item {
  display: flex;
  align-items: center;
  margin-bottom: 1rem;
}

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

.info-item i {
  width: 3rem;
  height: 3rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(108, 99, 255, 0.1);
  color: var(--primary);
  border-radius: 50%;
  margin-left: 1rem;
  font-size: 1.25rem;
}

.info-item h4 {
  font-size: 1.5rem;
  color: var(--darker);
  margin-bottom: 0.25rem;
}

.info-item p {
  color: var(--gray);
  font-size: 0.9rem;
}

.about-text {
  flex: 1;
}

.about-text h3 {
  font-size: 2rem;
  margin-bottom: 1.5rem;
  color: var(--darker);
}

.about-text p {
  margin-bottom: 1.5rem;
  color: var(--dark);
}

.personal-info {
  display: flex;
  margin-bottom: 2rem;
}

.info-col {
  flex: 1;
}

.info-col p {
  margin-bottom: 0.75rem;
  display: flex;
}

.info-col p span {
  font-weight: 600;
  color: var(--darker);
  min-width: 6rem;
  display: inline-block;
}

/* Services Section */
.services {
  background: var(--light);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 2rem;
}

.service-card {
  background: white;
  border-radius: 1rem;
  padding: 2rem;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 0;
  height: 100%;
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
  transition: var(--transition);
  z-index: -1;
}

.service-card:hover {
  transform: translateY(-0.5rem);
  box-shadow: var(--shadow-lg);
  color: white;
}

.service-card:hover::before {
  width: 100%;
}

.service-card:hover .service-icon {
  background: white;
  color: var(--primary);
}

.service-card:hover .read-more {
  color: white;
}

.service-icon {
  width: 4rem;
  height: 4rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(108, 99, 255, 0.1);
  color: var(--primary);
  border-radius: 1rem;
  margin-bottom: 1.5rem;
  font-size: 1.5rem;
  transition: var(--transition);
}

.service-card h3 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
  color: var(--darker);
}

.service-card p {
  margin-bottom: 1.5rem;
  color: var(--gray);
  transition: var(--transition);
}

.read-more {
  display: flex;
  align-items: center;
  color: var(--primary);
  font-weight: 500;
  transition: var(--transition);
}

.read-more i {
  margin-right: 0.5rem;
  transition: var(--transition);
}

.service-card:hover p {
  color: rgba(255,255,255,0.8);
}

/* Skills Section */
.skills {
  position: relative;
}

.skills::before {
  content: '';
  position: absolute;
  bottom: -10rem;
  right: -10rem;
  width: 30rem;
  height: 30rem;
  background: rgba(108, 99, 255, 0.05);
  border-radius: 50%;
  z-index: -1;
}

.skills-content {
  display: flex;
  align-items: center;
  gap: 4rem;
}

.skills-text {
  flex: 1;
}

.skills-image {
  flex: 1;
}

.skills-image img {
  border-radius: 1rem;
  box-shadow: var(--shadow-lg);
}

.skills-progress {
  margin-top: 2rem;
}

.skill-item {
  margin-bottom: 1.5rem;
}

.skill-info {
  display: flex;
  justify-content: space-between;
  margin-bottom: 0.5rem;
}

.skill-info span:first-child {
  font-weight: 600;
  color: var(--darker);
}

.skill-info span:last-child {
  color: var(--primary);
  font-weight: 700;
}

.progress-bar {
  height: 0.5rem;
  background: var(--light);
  border-radius: 1rem;
  overflow: hidden;
}

.progress {
  height: 100%;
  background: linear-gradient(90deg, var(--primary) 0%, var(--secondary) 100%);
  border-radius: 1rem;
  position: relative;
  width: 0;
  transition: width 1.5s ease;
}

.progress::after {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.5), transparent);
  animation: shine 2s infinite;
}

@keyframes shine {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(100%); }
}

/* Portfolio Section */
.portfolio {
  background: var(--light);
}

.portfolio-filter {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 3rem;
}

.filter-btn {
  padding: 0.5rem 1.5rem;
  margin: 0 0.5rem 0.5rem;
  background: transparent;
  border: 1px solid var(--primary);
  color: var(--primary);
  border-radius: 2rem;
  cursor: pointer;
  transition: var(--transition);
}

.filter-btn.active,
.filter-btn:hover {
  background: var(--primary);
  color: white;
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.5rem;
}

.portfolio-item {
  position: relative;
  border-radius: 1rem;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.portfolio-item:hover {
  transform: translateY(-0.5rem);
  box-shadow: var(--shadow-lg);
}

.portfolio-image {
  position: relative;
  overflow: hidden;
}

.portfolio-image img {
  width: 100%;
  height: 250px;
  object-fit: cover;
  transition: var(--transition);
}

.portfolio-item:hover .portfolio-image img {
  transform: scale(1.1);
}

.overlay {
  position: absolute;
  top: 0;
  right: 0;
  width: 100%;
  height: 100%;
  background: rgba(108, 99, 255, 0.9);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  opacity: 0;
  transition: var(--transition);
}

.portfolio-item:hover .overlay {
  opacity: 1;
}

.overlay h3 {
  color: white;
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
}

.overlay p {
  color: rgba(255,255,255,0.8);
  margin-bottom: 1.5rem;
}

.view-btn {
  width: 3rem;
  height: 3rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: white;
  color: var(--primary);
  border-radius: 50%;
  transition: var(--transition);
}

.view-btn:hover {
  background: var(--darker);
  color: white;
  transform: rotate(45deg);
}

/* Testimonials Section */
.testimonials {
  position: relative;
}

.testimonials::before {
  content: '';
  position: absolute;
  top: -10rem;
  right: -10rem;
  width: 30rem;
  height: 30rem;
  background: rgba(255, 101, 132, 0.05);
  border-radius: 50%;
  z-index: -1;
}

.swiper-container {
  width: 100%;
  padding: 2rem 0;
}

.testimonial-card {
  background: white;
  border-radius: 1rem;
  padding: 2rem;
  box-shadow: var(--shadow-sm);
  margin: 1rem;
  transition: var(--transition);
}

.testimonial-card:hover {
  box-shadow: var(--shadow-lg);
}

.client-info {
  display: flex;
  align-items: center;
  margin-bottom: 1.5rem;
}

.client-info img {
  width: 4rem;
  height: 4rem;
  border-radius: 50%;
  object-fit: cover;
  margin-left: 1rem;
  border: 2px solid var(--primary);
}

.client-info h4 {
  font-size: 1.25rem;
  color: var(--darker);
  margin-bottom: 0.25rem;
}

.client-info span {
  color: var(--gray);
  font-size: 0.9rem;
}

.rating {
  color: #FBBF24;
  margin-bottom: 1rem;
}

.rating i {
  margin-left: 0.25rem;
}

.testimonial-card p {
  font-style: italic;
  color: var(--dark);
}

.swiper-pagination {
  position: relative;
  margin-top: 2rem;
}

.swiper-pagination-bullet {
  width: 0.75rem;
  height: 0.75rem;
  background: var(--gray);
  opacity: 1;
}

.swiper-pagination-bullet-active {
  background: var(--primary);
}

/* Hire Me Section */
.hire-me {
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
  color: white;
  text-align: center;
  padding: 6rem 0;
}

.hire-content h2 {
  font-size: 2.5rem;
  margin-bottom: 1.5rem;
}

.hire-content p {
  font-size: 1.1rem;
  max-width: 600px;
  margin: 0 auto 2.5rem;
  opacity: 0.9;
}

.hire-content .btn {
  background: white;
  color: var(--primary);
  font-weight: 600;
  padding: 0.875rem 2.5rem;
}

.hire-content .btn:hover {
  background: var(--darker);
  color: white;
  transform: translateY(-0.25rem);
  box-shadow: 0 10px 25px rgba(0,0,0,0.1);
}

/* Contact Section */
.contact-content {
  display: flex;
  gap: 4rem;
}

.contact-info {
  flex: 1;
}

.contact-info h3 {
  font-size: 1.75rem;
  margin-bottom: 1.5rem;
  color: var(--darker);
}

.contact-info p {
  margin-bottom: 2rem;
  color: var(--dark);
}

.contact-details {
  margin-bottom: 2rem;
}

.contact-item {
  display: flex;
  align-items: center;
  margin-bottom: 1.5rem;
}

.contact-item i {
  width: 3.5rem;
  height: 3.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(108, 99, 255, 0.1);
  color: var(--primary);
  border-radius: 50%;
  margin-left: 1rem;
  font-size: 1.25rem;
}

.contact-item h4 {
  font-size: 1.1rem;
  color: var(--darker);
  margin-bottom: 0.25rem;
}

.contact-item p {
  margin-bottom: 0;
  color: var(--gray);
}

.contact-social {
  display: flex;
}

.contact-social a {
  width: 2.5rem;
  height: 2.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(108, 99, 255, 0.1);
  color: var(--primary);
  border-radius: 50%;
  margin-right: 0.75rem;
  transition: var(--transition);
}

.contact-social a:hover {
  background: var(--primary);
  color: white;
  transform: translateY(-0.25rem);
}

.contact-form {
  flex: 1;
  background: white;
  border-radius: 1rem;
  padding: 2rem;
  box-shadow: var(--shadow-sm);
}

.contact-form h3 {
  font-size: 1.75rem;
  margin-bottom: 1.5rem;
  color: var(--darker);
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 0.875rem 1.25rem;
  border: 1px solid #E2E8F0;
  border-radius: 0.5rem;
  font-family: 'Tajawal', sans-serif;
  font-size: 1rem;
  transition: var(--transition);
}

.form-group textarea {
  min-height: 150px;
  resize: vertical;
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--primary);
  outline: none;
  box-shadow: 0 0 0 3px rgba(108, 99, 255, 0.2);
}

/* Footer */
.footer {
  background: var(--darker);
  color: white;
  padding: 4rem 0 0;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-logo {
  margin-bottom: 1.5rem;
}

.footer-logo a {
  font-size: 1.75rem;
  font-weight: 700;
  color: white;
  display: flex;
  align-items: center;
  margin-bottom: 1rem;
}

.footer-logo a i {
  margin-left: 0.5rem;
}

.footer-logo p {
  color: rgba(255,255,255,0.7);
  font-size: 0.95rem;
  line-height: 1.7;
}

.footer-links h3,
.footer-services h3,
.footer-contact h3 {
  font-size: 1.25rem;
  margin-bottom: 1.5rem;
  color: white;
  position: relative;
  padding-bottom: 0.75rem;
}

.footer-links h3::after,
.footer-services h3::after,
.footer-contact h3::after {
  content: '';
  position: absolute;
  bottom: 0;
  right: 0;
  width: 2.5rem;
  height: 2px;
  background: var(--primary);
}

.footer-links ul li,
.footer-services ul li {
  margin-bottom: 0.75rem;
}

.footer-links ul li a,
.footer-services ul li a {
  color: rgba(255,255,255,0.7);
  transition: var(--transition);
  display: flex;
  align-items: center;
}

.footer-links ul li a:hover,
.footer-services ul li a:hover {
  color: white;
  transform: translateX(-0.5rem);
}

.footer-links ul li a i,
.footer-services ul li a i {
  margin-right: 0.5rem;
  font-size: 0.8rem;
}

.footer-contact .contact-item {
  margin-bottom: 1rem;
}

.footer-contact .contact-item i {
  width: 2.5rem;
  height: 2.5rem;
  background: rgba(255,255,255,0.1);
  color: white;
  margin-left: 0;
  margin-right: 0.75rem;
  font-size: 1rem;
}

.footer-contact .contact-item p {
  color: rgba(255,255,255,0.7);
  font-size: 0.95rem;
}

.footer-contact .contact-social {
  margin-top: 1.5rem;
}

.footer-contact .contact-social a {
  background: rgba(255,255,255,0.1);
  color: white;
  margin-right: 0;
  margin-left: 0.75rem;
}

.footer-contact .contact-social a:hover {
  background: var(--primary);
}

.footer-bottom {
  background: rgba(0,0,0,0.2);
  padding: 1.5rem 0;
  text-align: center;
}

.footer-bottom p {
  color: rgba(255,255,255,0.7);
  font-size: 0.9rem;
}

.back-to-top {
  position: fixed;
  bottom: 2rem;
  left: 2rem;
  width: 3rem;
  height: 3rem;
  background: var(--primary);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
  z-index: 999;
}

.back-to-top.active {
  opacity: 1;
  visibility: visible;
}

.back-to-top:hover {
  background: var(--secondary);
  transform: translateY(-0.25rem);
}

/* Animations */
@keyframes float {
  0% { transform: translateY(0); }
  50% { transform: translateY(-1rem); }
  100% { transform: translateY(0); }
}

.floating {
  animation: float 3s ease-in-out infinite;
}

@keyframes pulse {
  0% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.05); opacity: 0.8; }
  100% { transform: scale(1); opacity: 1; }
}

.pulse {
  animation: pulse 2s infinite;
}

/* Typed.js Cursor */
.typed-cursor {
  opacity: 1;
  animation: blink 0.7s infinite;
  color: var(--primary);
}

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

/* WOW.js Animations */
.wow {
  visibility: hidden;
}

/* Responsive Styles */
@media (max-width: 1200px) {
  .hero-content {
    padding-left: 0;
  }
}

@media (max-width: 992px) {
  .hero,
  .about-content,
  .skills-content,
  .contact-content {
    flex-direction: column;
  }

  .hero-content,
  .about-text,
  .skills-text,
  .contact-info {
    margin-bottom: 3rem;
  }

  .hero-image,
  .about-image,
  .skills-image {
    width: 100%;
    max-width: 500px;
    margin: 0 auto;
  }

  .section-header h2 {
    font-size: 2rem;
  }
}

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

  .nav-links {
    position: fixed;
    top: 5rem;
    right: -100%;
    width: 80%;
    height: calc(100vh - 5rem);
    background: white;
    flex-direction: column;
    align-items: center;
    padding: 2rem 0;
    box-shadow: var(--shadow-lg);
    transition: var(--transition);
  }

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

  .nav-links li {
    margin: 0.5rem 0;
  }

  .nav-links li a {
    padding: 0.75rem 1.5rem;
    margin: 0;
  }

  .hero-content h1 {
    font-size: 2.5rem;
  }

  .hero-btns {
    flex-direction: column;
  }

  .btn-secondary {
    margin-left: 0;
    margin-top: 1rem;
  }

  .personal-info {
    flex-direction: column;
  }

  .info-col {
    margin-bottom: 1rem;
  }

  .footer-content {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 576px) {
  .section-header h2 {
    font-size: 1.75rem;
  }

  .hero-content h1 {
    font-size: 2rem;
  }

  .portfolio-filter {
    justify-content: flex-start;
  }

  .filter-btn {
    padding: 0.375rem 1rem;
    font-size: 0.875rem;
    margin: 0 0.25rem 0.5rem;
  }

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