/* ====== Main Stylesheet for MahmoudShoukry2 ====== */
@import url('https://fonts.googleapis.com/css2?family=Cairo:wght@300;400;500;600;700;800;900&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Fira+Code:wght@400;500&display=swap');

:root {
  --primary: #0d9488;
  --primary-light: #14b8a6;
  --primary-dark: #0f766e;
  --primary-bg: #ccfbf1;
  --bg-color: #ffffff;
  --bg-secondary: #f8fafc;
  --text-main: #0f172a;
  --text-muted: #64748b;
  --text-light: #94a3b8;
  --border-color: #e2e8f0;

  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  --shadow-glow: 0 0 20px rgba(13, 148, 136, 0.3);

  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-full: 9999px;

  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  scrollbar-width: thin;
  scrollbar-color: var(--primary) var(--bg-color);
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--bg-secondary);
}

::-webkit-scrollbar-thumb {
  background: var(--primary);
  border-radius: var(--radius-full);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Cairo', sans-serif;
  background-color: var(--bg-color);
  color: var(--text-main);
  line-height: 1.6;
  overflow-x: hidden;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem;
}

/* WhatsApp Float */
.whatsapp-float {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 55px;
  height: 55px;
  background-color: #25d366;
  color: #FFF;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-lg);
  z-index: 1000;
  transition: var(--transition-fast);
}

.whatsapp-float:hover {
  background-color: #128c7e;
  transform: translateY(-5px);
  color: #FFF;
  box-shadow: 0 10px 20px rgba(37, 211, 102, 0.4);
}

.whatsapp-float svg {
  width: 32px;
  height: 32px;
}

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
  color: var(--text-main);
  line-height: 1.2;
}

.eyebrow {
  color: var(--primary);
  font-weight: 800;
  font-size: 0.9rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
  display: inline-block;
  padding: 0.25rem 0.75rem;
  background: var(--primary-bg);
  border-radius: var(--radius-full);
}

.accent-word {
  color: transparent;
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  -webkit-background-clip: text;
  background-clip: text;
}

/* Header & Nav */
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 1.5rem 0;
  transition: var(--transition-normal);
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid transparent;
}

header.scrolled {
  padding: 1rem 0;
  background: rgba(255, 255, 255, 0.95);
  border-bottom-color: var(--border-color);
  box-shadow: var(--shadow-sm);
}

.header-container,
nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  font-size: 1.5rem;
  font-weight: 900;
  color: var(--text-main);
  text-decoration: none;
  letter-spacing: -0.5px;
}

.nav-logo.en-logo {
  font-family: 'Fira Code', monospace;
  direction: ltr;
  display: inline-block;
}

.nav-logo span {
  color: var(--primary);
}

.nav-links {
  display: flex;
  gap: 2rem;
  list-style: none;
}

.nav-links a {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-muted);
  text-decoration: none;
  transition: var(--transition-fast);
  position: relative;
}

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

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--primary);
  transition: var(--transition-fast);
}

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

.hamburger {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  flex-direction: column;
  gap: 5px;
  z-index: 1001;
}

.hamburger span {
  display: block;
  width: 25px;
  height: 3px;
  background: var(--text-main);
  transition: var(--transition-normal);
  border-radius: 3px;
}

.hamburger.active span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.8rem 1.5rem;
  font-size: 1rem;
  font-weight: 700;
  border-radius: var(--radius-md);
  text-decoration: none;
  transition: var(--transition-fast);
  cursor: pointer;
  border: none;
}

.btn-primary {
  background: var(--primary);
  color: #fff;
  box-shadow: 0 4px 14px rgba(13, 148, 136, 0.3);
}

.btn-primary:hover {
  background: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(13, 148, 136, 0.4);
}

.btn-ghost {
  background: transparent;
  color: var(--text-main);
  border: 1px solid var(--border-color);
}

.btn-ghost:hover,
.btn-ghost.active {
  background: var(--bg-secondary);
  border-color: var(--text-muted);
  transform: translateY(-2px);
}

.nav-cta {
  display: inline-block;
  padding: 0.6rem 1.2rem;
  font-size: 0.95rem;
  font-weight: 700;
  color: #fff;
  background: var(--text-main);
  border-radius: var(--radius-md);
  text-decoration: none;
  transition: var(--transition-fast);
}

.nav-cta:hover {
  background: var(--primary);
  box-shadow: var(--shadow-glow);
}

/* Hero Section */
#hero {
  padding: 10rem 0 6rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 4rem;
  max-width: 1200px;
  margin: 0 auto;
  padding-left: 2rem;
  padding-right: 2rem;
}

.hero-left {
  flex: 1;
  max-width: 600px;
}

.hero-label {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 1rem;
  background: var(--primary-bg);
  color: var(--primary-dark);
  font-size: 0.9rem;
  font-weight: 700;
  border-radius: var(--radius-full);
  margin-bottom: 1.5rem;
}

.hero-label::before {
  content: '';
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--primary);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(13, 148, 136, 0.7);
  }

  70% {
    box-shadow: 0 0 0 10px rgba(13, 148, 136, 0);
  }

  100% {
    box-shadow: 0 0 0 0 rgba(13, 148, 136, 0);
  }
}

.hero-title {
  font-size: 4rem;
  font-weight: 900;
  margin-bottom: 1.5rem;
  line-height: 1.1;
}

.hero-desc {
  font-size: 1.2rem;
  color: var(--text-muted);
  margin-bottom: 2.5rem;
  line-height: 1.8;
}

.hero-btns {
  display: flex;
  gap: 1rem;
}

.hero-right {
  flex: 1;
  position: relative;
  display: flex;
  justify-content: flex-end;
}

.hero-img {
  width: 100%;
  max-width: 500px;
  border-radius: 24px;
  box-shadow: var(--shadow-xl);
  transform: rotate(2deg);
  transition: var(--transition-slow);
}

.hero-right:hover .hero-img {
  transform: rotate(0deg) scale(1.02);
}

.hero-exp-badge {
  position: absolute;
  bottom: 2rem;
  left: -2rem;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  padding: 1rem 1.5rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 1rem;
  border: 1px solid rgba(255, 255, 255, 0.5);
  animation: float 6s ease-in-out infinite;
}

@keyframes float {
  0% {
    transform: translateY(0px);
  }

  50% {
    transform: translateY(-10px);
  }

  100% {
    transform: translateY(0px);
  }
}

.hero-exp-icon {
  width: 48px;
  height: 48px;
  background: var(--primary-bg);
  color: var(--primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-exp-icon svg {
  width: 24px;
  height: 24px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.hero-exp-num {
  font-size: 1.5rem;
  font-weight: 900;
  color: var(--text-main);
  line-height: 1;
}

.hero-exp-lbl {
  font-size: 0.85rem;
  color: var(--text-muted);
  font-weight: 600;
}

/* Clients */
#clients {
  padding: 3rem 0;
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
}

.clients-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
}

.clients-label {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-light);
}

.client-logo {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--text-muted);
  opacity: 0.5;
  transition: var(--transition-fast);
  cursor: default;
}

.client-logo:hover {
  opacity: 1;
  color: var(--text-main);
}

/* General Sections */
section {
  padding: 6rem 0;
}

.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s ease-out;
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

/* About */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.about-img-wrap {
  position: relative;
}

.about-img {
  width: 100%;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
}

.about-stat-card {
  position: absolute;
  top: -2rem;
  right: -2rem;
  background: var(--primary);
  color: #fff;
  padding: 1.5rem;
  border-radius: var(--radius-lg);
  box-shadow: 0 10px 25px rgba(13, 148, 136, 0.4);
  text-align: center;
}

.about-stat-num {
  font-size: 2.5rem;
  font-weight: 900;
  line-height: 1;
  margin-bottom: 0.5rem;
}

.about-stat-lbl {
  font-size: 0.9rem;
  font-weight: 600;
  opacity: 0.9;
}

.about-text h2 {
  font-size: 2.5rem;
  margin-bottom: 1.5rem;
}

.about-text p {
  font-size: 1.1rem;
  color: var(--text-muted);
  margin-bottom: 2rem;
}

.timeline {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  border-right: 2px solid var(--border-color);
  padding-right: 1.5rem;
}

.tl-item {
  position: relative;
}

.tl-dot {
  position: absolute;
  right: -1.95rem;
  top: 0;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--bg-color);
  border: 4px solid var(--border-color);
  transition: var(--transition-fast);
}

.tl-dot.filled,
.tl-item:hover .tl-dot {
  border-color: var(--primary);
  background: var(--primary);
  box-shadow: 0 0 0 4px var(--primary-bg);
}

.tl-period {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 0.25rem;
}

.tl-role {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--text-main);
}

.tl-company {
  font-size: 0.95rem;
  color: var(--text-light);
  margin-bottom: 0.5rem;
}

.tl-desc {
  font-size: 0.95rem;
  color: var(--text-muted);
}

/* Skills */
#skills {
  background: var(--bg-secondary);
}

.skills-intro {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 4rem;
  gap: 2rem;
}

.skills-intro h2 {
  font-size: 2.5rem;
}

.skills-intro p {
  max-width: 500px;
  font-size: 1.1rem;
  color: var(--text-muted);
}

.skills-groups {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.skill-group {
  background: var(--bg-color);
  padding: 2rem;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-color);
  transition: var(--transition-normal);
}

.skill-group:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-5px);
}

.skill-group-title {
  font-size: 1.25rem;
  font-weight: 800;
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border-color);
}

.skill-list {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.skill-item {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.skill-name-wrap {
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.skill-logo {
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.skill-logo img {
  width: 100%;
  height: auto;
}

.skill-nm {
  font-weight: 700;
  font-size: 0.95rem;
}

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

.skill-bar {
  height: 100%;
  background: linear-gradient(90deg, var(--primary), var(--primary-light));
  border-radius: var(--radius-full);
}

/* Portfolio */
.portfolio-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 2.5rem;
}

.portfolio-header h2 {
  font-size: 2.5rem;
}

.view-all {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 700;
  color: var(--primary);
  text-decoration: none;
  transition: var(--transition-fast);
}

.view-all:hover {
  gap: 0.8rem;
  color: var(--primary-dark);
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

.project-card {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.project-card.featured {
  grid-column: span 2;
}

.project-mockup {
  width: 100%;
  height: 100%;
  object-fit: cover;
  aspect-ratio: 16/9;
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.project-meta {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  padding: 2rem;
  background: linear-gradient(to top, rgba(15, 23, 42, 0.9), transparent);
  color: #fff;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
}

.project-cat {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--primary-light);
  margin-bottom: 0.5rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.project-name {
  font-size: 1.5rem;
  font-weight: 800;
  margin-bottom: 0.25rem;
}

.project-role {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.7);
}

.project-arrow {
  width: 48px;
  height: 48px;
  background: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-main);
  transition: var(--transition-fast);
}

.project-arrow svg {
  width: 24px;
  height: 24px;
  stroke: currentColor;
  stroke-width: 2;
  fill: none;
}

.project-card:hover .project-arrow {
  background: var(--primary);
  color: #fff;
  transform: scale(1.1);
}

/* Articles Section */
#articles {
  background: var(--bg-secondary);
}

.articles-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 3rem;
}

.articles-header h2 {
  font-size: 2.5rem;
}

.articles-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.article-card {
  background: var(--bg-color);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition-normal);
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: inherit;
}

/* Modal Styles */
.modal {
  display: none;
  position: fixed;
  z-index: 2000;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  overflow: auto;
  background-color: rgba(15, 23, 42, 0.8);
  backdrop-filter: blur(5px);
  align-items: center;
  justify-content: center;
}

.modal.show {
  display: flex;
}

.modal-content {
  background-color: var(--bg-color);
  margin: auto;
  padding: 2.5rem;
  border-radius: var(--radius-xl);
  width: 90%;
  max-width: 600px;
  position: relative;
  box-shadow: var(--shadow-xl);
  animation: modalFadeIn 0.3s ease-out;
}

@keyframes modalFadeIn {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }

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

.modal-close {
  color: var(--text-muted);
  position: absolute;
  top: 1rem;
  left: 1.5rem;
  font-size: 2rem;
  font-weight: bold;
  cursor: pointer;
  transition: var(--transition-fast);
}

.modal-close:hover,
.modal-close:focus {
  color: var(--text-main);
  text-decoration: none;
}

.modal-title {
  font-size: 1.8rem;
  margin-bottom: 1.5rem;
  color: var(--primary-dark);
  padding-left: 2rem;
}

.modal-body {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  font-size: 1.05rem;
}

.modal-row strong {
  display: block;
  color: var(--text-main);
  margin-bottom: 0.2rem;
}

.modal-row span,
.modal-row a {
  color: var(--text-muted);
}

.modal-row a {
  color: var(--primary);
  text-decoration: underline;
}

.modal-creds {
  background: var(--bg-secondary);
  padding: 1rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  margin-top: 0.5rem;
  font-family: 'Fira Code', monospace;
  direction: ltr;
  text-align: left;
}

.modal-creds span {
  color: var(--primary-dark);
  font-weight: bold;
}

.article-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-5px);
}

.article-cover {
  width: 100%;
  aspect-ratio: 16/10;
  object-fit: cover;
}

.article-body {
  padding: 1.5rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.article-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
}

.article-tag {
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--primary-dark);
  background: var(--primary-bg);
  padding: 0.3rem 0.8rem;
  border-radius: var(--radius-full);
}

.article-date {
  font-size: 0.85rem;
  color: var(--text-light);
}

.article-title {
  font-size: 1.25rem;
  font-weight: 800;
  margin-bottom: 0.75rem;
}

.article-excerpt {
  font-size: 1rem;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
  flex: 1;
}

.article-read-more {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--primary);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  transition: var(--transition-fast);
  cursor: pointer;
}

.article-card:hover .article-read-more {
  gap: 0.8rem;
}

/* Contact Section */
.contact-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
}

.contact-left h2 {
  font-size: 2.5rem;
  margin-bottom: 1.5rem;
}

.contact-left p {
  font-size: 1.1rem;
  color: var(--text-muted);
  margin-bottom: 2.5rem;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

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

.contact-icon {
  width: 48px;
  height: 48px;
  background: var(--bg-secondary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
}

.contact-icon svg {
  width: 24px;
  height: 24px;
  stroke: currentColor;
  stroke-width: 2;
  fill: none;
}

.contact-row-label {
  font-size: 0.85rem;
  color: var(--text-light);
  font-weight: 600;
}

.contact-row-val {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-main);
}

.contact-form-wrap {
  background: var(--bg-color);
  padding: 2.5rem;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-color);
}

.form-row2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

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

.form-group label {
  display: block;
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: var(--text-main);
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 0.8rem 1rem;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  font-family: 'Cairo', sans-serif;
  font-size: 1rem;
  background: var(--bg-secondary);
  transition: var(--transition-fast);
}

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

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary);
  background: var(--bg-color);
  box-shadow: 0 0 0 3px var(--primary-bg);
}

.form-submit {
  width: 100%;
  padding: 1rem;
  font-size: 1.1rem;
}

/* Footer */
footer {
  background: var(--text-main);
  color: #fff;
  padding: 4rem 0 2rem;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 2rem;
  margin-bottom: 3rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-logo {
  font-size: 1.8rem;
  font-weight: 900;
}

.footer-logo span {
  color: var(--primary);
}

.footer-links {
  display: flex;
  gap: 2rem;
  list-style: none;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  font-weight: 600;
  transition: var(--transition-fast);
}

.footer-links a:hover {
  color: #fff;
}

.footer-socials {
  display: flex;
  gap: 1rem;
}

.social-btn {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  transition: var(--transition-fast);
}

.social-btn:hover {
  background: var(--primary);
  transform: translateY(-3px);
}

.social-btn svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
}

.footer-copy {
  text-align: center;
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.9rem;
}

/* Scroll To Top */
#scrollTop {
  position: fixed;
  bottom: 2rem;
  left: 2rem;
  width: 50px;
  height: 50px;
  background: var(--primary);
  color: #fff;
  border: none;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: var(--transition-normal);
  box-shadow: var(--shadow-lg);
  z-index: 99;
}

#scrollTop.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

#scrollTop:hover {
  background: var(--primary-dark);
  transform: translateY(-5px);
}

#scrollTop svg {
  width: 24px;
  height: 24px;
  stroke: currentColor;
  stroke-width: 2;
  fill: none;
}

/* ====== Article Pages specific styles ====== */
.article-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 8rem 2rem 4rem;
}

.article-layout {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 3rem;
  align-items: start;
}

.article-sidebar {
  position: sticky;
  top: 100px;
}

.sidebar-widget {
  background: var(--bg-color);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
}

.widget-title {
  font-size: 1.2rem;
  font-weight: 800;
  margin-bottom: 1.5rem;
  padding-bottom: 0.8rem;
  border-bottom: 2px solid var(--bg-secondary);
}

.related-articles {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.related-card {
  display: flex;
  gap: 1rem;
  align-items: center;
  text-decoration: none;
  color: inherit;
  transition: var(--transition-fast);
}

.related-card:hover {
  transform: translateX(-5px);
}

.related-card img {
  width: 80px;
  height: 80px;
  object-fit: cover;
  border-radius: var(--radius-md);
}

.rc-info h4 {
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 0.3rem;
  line-height: 1.4;
  transition: var(--transition-fast);
}

.related-card:hover .rc-info h4 {
  color: var(--primary);
}

.rc-info span {
  font-size: 0.8rem;
  color: var(--text-light);
}

.back-link-wrapper {
  margin-bottom: 2.5rem;
}

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--primary);
  font-weight: 700;
  font-size: 1rem;
  text-decoration: none;
  transition: var(--transition-fast);
}

.back-link:hover {
  color: var(--primary-dark);
  gap: 0.8rem;
}

.single-article {
  background: var(--bg-color);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: 3rem;
  box-shadow: var(--shadow-lg);
}

.single-article-header {
  margin-bottom: 2.5rem;
}

.single-article-meta {
  display: flex;
  align-items: center;
  gap: 1.2rem;
  margin-bottom: 1rem;
}

.single-article-title {
  font-size: 2.5rem;
  font-weight: 900;
  margin-bottom: 1.2rem;
}

.single-article-desc {
  font-size: 1.15rem;
  color: var(--text-muted);
  line-height: 1.8;
}

.single-article-img {
  width: 100%;
  border-radius: var(--radius-lg);
  margin-bottom: 2.5rem;
  aspect-ratio: 16/7;
  object-fit: cover;
  background: var(--bg-secondary);
}

.single-article-content h2 {
  font-size: 1.5rem;
  font-weight: 800;
  margin: 2.5rem 0 1.2rem;
}

.single-article-content p {
  font-size: 1.1rem;
  color: var(--text-main);
  line-height: 2;
  margin-bottom: 1.5rem;
}

.single-article-content pre {
  background: var(--text-main);
  color: #fff;
  border-radius: var(--radius-md);
  padding: 1.5rem;
  font-size: 0.95rem;
  overflow-x: auto;
  direction: ltr;
  margin: 1.5rem 0 2.5rem;
  font-family: 'Fira Code', monospace;
  box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.2);
}

.article-footer-nav {
  margin: 3rem 0;
  text-align: center;
}

/* Responsive Styles */
@media (max-width: 1024px) {
  .hero-title {
    font-size: 3.2rem;
  }

  .about-grid,
  .contact-wrap {
    gap: 2rem;
  }

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

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

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

  .project-card.featured {
    grid-column: span 1;
  }

  .article-layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  #hero {
    flex-direction: column;
    padding-top: 8rem;
    gap: 2rem;
    text-align: center;
  }

  .hero-left {
    max-width: 100%;
  }

  .hero-btns {
    justify-content: center;
  }

  .hero-right {
    justify-content: center;
  }

  .hero-exp-badge {
    left: 50%;
    transform: translateX(-50%);
    bottom: -1rem;
  }

  .nav-links,
  .nav-cta.nav-cta-desktop {
    display: none;
  }

  .hamburger {
    display: flex;
  }

  .nav-links.active {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: var(--bg-color);
    padding: 2rem;
    box-shadow: var(--shadow-md);
    border-top: 1px solid var(--border-color);
  }

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

  .about-img-wrap {
    order: -1;
    max-width: 500px;
    margin: 0 auto;
  }

  .contact-wrap {
    grid-template-columns: 1fr;
  }

  .form-row2 {
    grid-template-columns: 1fr;
  }

  .footer-inner {
    flex-direction: column;
    text-align: center;
    gap: 1.5rem;
  }

  .single-article {
    padding: 1.5rem;
  }

  .single-article-title {
    font-size: 1.8rem;
  }
}

@media (max-width: 600px) {
  .skills-groups {
    grid-template-columns: 1fr;
  }

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

  .hero-title {
    font-size: 2.5rem;
  }
}.clients-slider {
  display: flex;
  overflow: hidden;
  width: 100%;
  position: relative;
}
.clients-slider::before, .clients-slider::after {
  content: "";
  position: absolute;
  top: 0;
  width: 150px;
  height: 100%;
  z-index: 2;
  pointer-events: none;
}
.clients-slider::before {
  left: 0;
  background: linear-gradient(to right, var(--surface) 0%, transparent 100%);
}
.clients-slider::after {
  right: 0;
  background: linear-gradient(to left, var(--surface) 0%, transparent 100%);
}
.clients-track {
  display: flex;
  gap: 5rem;
  padding-right: 5rem;
  align-items: center;
  width: max-content;
  animation: marquee 25s linear infinite;
}
.clients-track:hover {
  animation-play-state: paused;
}
.client-logo img {
  height: 65px;
  max-width: 180px;
  object-fit: contain;
  filter: grayscale(100%) opacity(60%);
  transition: all 0.3s ease;
}
.client-logo:hover img {
  filter: grayscale(0%) opacity(100%);
  transform: scale(1.05);
}
@keyframes marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(calc(-50% - 2.5rem)); }
}