/* =========================================================
   Global reset & variables
   ========================================================= */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg-primary:   #0f1423;
  --bg-secondary: #131829;
  --bg-card:      #1a2139;
  --accent:       #0096cc;
  --accent2:      #6366f1;
  --accent3:      #ef4444;
  --text-primary: #f0f4f8;
  --text-muted:   #94a3b8;
  --border:       #1e293b;
  --radius:       12px;
  --radius-sm:    8px;
  --transition:   0.3s ease;
  --shadow:       0 8px 32px rgba(0,150,204,.08);
  --glow:         0 0 20px rgba(0,150,204,.2);
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Courier New', 'Fira Code', monospace;
  background: linear-gradient(135deg, var(--bg-primary) 0%, #0d1a3d 50%, var(--bg-primary) 100%);
  background-attachment: fixed;
  color: var(--text-primary);
  line-height: 1.7;
  overflow-x: hidden;
  position: relative;
}

body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  pointer-events: none;
  background-image:
    repeating-linear-gradient(0deg, rgba(0,150,204,.015) 0px, rgba(0,150,204,.015) 1px, transparent 1px, transparent 2px);
  z-index: -1;
  animation: scanlines 8s linear infinite;
}

@keyframes scanlines {
  0% { transform: translateY(0); }
  100% { transform: translateY(10px); }
}

a { color: var(--accent); text-decoration: none; transition: color var(--transition); }
a:hover { color: #fff; text-shadow: 0 0 8px rgba(0,150,204,.4); }

img, video { max-width: 100%; display: block; border-radius: var(--radius-sm); }

/* =========================================================
   Scrollbar
   ========================================================= */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--bg-primary); }
::-webkit-scrollbar-thumb { 
  background: var(--accent);
  border-radius: 4px;
  box-shadow: 0 0 8px rgba(0,150,204,.3);
}

/* Social row */
.social-row { display: flex; gap: 1.25rem; justify-content: center; margin-top: 2.5rem; flex-wrap: wrap; }

.social-btn {
  display: inline-flex; align-items: center; gap: .6rem;
  padding: .65rem 1.35rem; border-radius: var(--radius-sm);
  font-size: .85rem; font-weight: 700;
  border: 2px solid var(--accent); 
  color: var(--accent);
  transition: all var(--transition);
  font-family: 'Courier New', monospace;
  letter-spacing: 0.5px;
  background: rgba(0,150,204,.08);
  position: relative;
  overflow: hidden;
}

.social-btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.2), transparent);
  transform: translateX(-100%);
  transition: transform 0.6s;
}

.social-btn:hover {
  transform: translateY(-4px);
  background: rgba(0,150,204,.15);
  box-shadow: 0 0 16px rgba(0,150,204,.3);
  color: #fff;
}

.social-btn:hover::before { transform: translateX(100%); }

.social-btn.linkedin:hover { 
  border-color: #0077b5;
  background: rgba(0,119,181,.15);
}
.social-btn.github:hover { 
  border-color: #fff;
  background: rgba(255,255,255,.12);
}
.social-btn.email:hover { 
  border-color: #ea4335;
  background: rgba(234,67,53,.15);
}

/* =========================================================
   Section base
   ========================================================= */
section { padding: 5.5rem 2rem; }
.container { max-width: 1100px; margin: 0 auto; }
#navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 2rem;
  height: 64px;
  background: rgba(15,20,35,.92);
  backdrop-filter: blur(16px);
  border-bottom: 2px solid rgba(0,150,204,.15);
  box-shadow: 0 8px 32px rgba(0,150,204,.08);
  transition: box-shadow var(--transition);
}
#navbar.scrolled { 
  box-shadow: 0 4px 24px rgba(0,150,204,.15);
  border-bottom-color: var(--accent);
}

.nav-logo {
  font-size: 1.35rem; font-weight: 900;
  background: linear-gradient(135deg, var(--accent), #00b4d8);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  text-shadow: 0 0 16px rgba(0,150,204,.3);
  letter-spacing: 2px;
  font-family: 'Courier New', monospace;
}

.nav-links { display: flex; gap: 2rem; list-style: none; }
.nav-links a { 
  color: var(--text-muted); font-size: .95rem; 
  font-weight: 600; letter-spacing: 0.5px;
  position: relative;
  transition: all var(--transition);
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -6px;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), transparent);
  transition: width var(--transition);
}
.nav-links a:hover::after, .nav-links a.active::after { width: 100%; }
.nav-links a:hover, .nav-links a.active { 
  color: var(--accent);
  text-shadow: 0 0 8px var(--accent);
}

.hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; background: none; border: none; }
.hamburger span { width: 24px; height: 2px; background: var(--accent); border-radius: 2px; transition: var(--transition); box-shadow: 0 0 6px rgba(0,150,204,.4); }

/* =========================================================
   Hero
   ========================================================= */
#hero {
  min-height: 100vh;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  text-align: center;
  padding: 6rem 2rem 4rem;
  position: relative; overflow: hidden;
}

.hero-bg {
  position: absolute; inset: 0; z-index: 0;
  background:
    radial-gradient(ellipse 80% 50% at 50% -20%, rgba(0,150,204,.15), transparent),
    radial-gradient(ellipse 60% 40% at 80% 80%, rgba(99,102,241,.12), transparent),
    radial-gradient(ellipse 40% 60% at 20% 60%, rgba(0,150,204,.08), transparent);
  animation: bgShift 15s ease-in-out infinite;
}

@keyframes bgShift {
  0%, 100% { transform: translate(0, 0); }
  50% { transform: translate(10px, -10px); }
}

.hero-content { position: relative; z-index: 1; max-width: 800px; }

.hero-avatar {
  width: 120px; height: 120px; border-radius: 50%;
  object-fit: cover; margin: 0 auto 1.5rem;
  border: 3px solid var(--accent);
  box-shadow: 0 0 32px rgba(0,150,204,.3), inset 0 0 32px rgba(0,150,204,.15);
  position: relative;
  animation: pulse-glow 3s ease-in-out infinite;
}

@keyframes pulse-glow {
  0%, 100% { box-shadow: 0 0 32px rgba(0,150,204,.3), inset 0 0 32px rgba(0,150,204,.15); }
  50% { box-shadow: 0 0 48px rgba(0,150,204,.5), inset 0 0 32px rgba(0,150,204,.2); }
}

.hero-avatar::after {
  content: '';
  position: absolute;
  inset: -4px;
  border: 2px solid var(--accent);
  border-radius: 50%;
  animation: spin-border 4s linear infinite;
}

@keyframes spin-border {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.hero-title {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 900; line-height: 1.1;
  background: linear-gradient(135deg, var(--accent) 0%, #00b4d8 50%, var(--accent) 100%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-size: 200% 100%;
  animation: gradient-shift 6s ease infinite;
  margin-bottom: .5rem;
  text-shadow: 0 0 24px rgba(0,150,204,.15);
  font-family: 'Courier New', monospace;
  letter-spacing: 1px;
}

@keyframes gradient-shift {
  0%, 100% { background-position: 100% 0; }
  50% { background-position: 0 0; }
}

.hero-subtitle {
  font-size: clamp(1rem, 2.5vw, 1.3rem);
  color: var(--text-muted); margin-bottom: 1.5rem;
  font-weight: 600;
  letter-spacing: 1px;
}

#typed-text {
  color: var(--accent); font-weight: 700;
  font-family: 'Courier New', monospace; font-size: clamp(.95rem, 2vw, 1.15rem);
  min-height: 1.6em; display: block; margin-bottom: 2rem;
  text-shadow: 0 0 12px rgba(0,150,204,.3), 0 0 24px rgba(0,150,204,.2);
  letter-spacing: 2px;
}

.hero-badges { display: flex; flex-wrap: wrap; gap: .75rem; justify-content: center; margin-bottom: 2.5rem; }

.badge {
  padding: .45rem 1.2rem; border-radius: 999px;
  font-size: .8rem; font-weight: 700; letter-spacing: .05em;
  border: 2px solid; transition: all var(--transition);
  font-family: 'Courier New', monospace;
  position: relative;
  overflow: hidden;
}
.badge::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.3), transparent);
  transform: translateX(-100%);
  transition: transform 0.6s;
}
.badge:hover { 
  transform: translateY(-3px); 
  filter: brightness(1.2);
}
.badge:hover::before { transform: translateX(100%); }

.badge-blue  { border-color: var(--accent);  color: var(--accent);  background: rgba(0,150,204,.12); box-shadow: 0 0 12px rgba(0,150,204,.2); }
.badge-blue:hover { box-shadow: 0 0 20px rgba(0,150,204,.4); }

.badge-purple{ border-color: var(--accent2); color: var(--accent2); background: rgba(99,102,241,.12); box-shadow: 0 0 12px rgba(99,102,241,.2); }
.badge-purple:hover { box-shadow: 0 0 20px rgba(99,102,241,.4); }

.badge-red   { border-color: var(--accent3); color: var(--accent3); background: rgba(239,68,68,.12); box-shadow: 0 0 12px rgba(239,68,68,.2); }
.badge-red:hover { box-shadow: 0 0 20px rgba(239,68,68,.4); }

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

.btn {
  display: inline-flex; align-items: center; gap: .5rem;
  padding: .85rem 2rem; border-radius: var(--radius-sm);
  font-size: .95rem; font-weight: 700; cursor: pointer; border: none;
  transition: all var(--transition);
  font-family: 'Courier New', monospace;
  letter-spacing: 1px;
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.3), transparent);
  transform: translateX(-100%);
  transition: transform 0.6s;
}

.btn:hover { 
  transform: translateY(-4px);
  filter: brightness(1.1);
}

.btn:hover::before { transform: translateX(100%); }

.btn-primary {
  background: linear-gradient(135deg, var(--accent), #00b4d8);
  color: #fff;
  box-shadow: 0 8px 20px rgba(0,150,204,.25), inset 0 0 16px rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.2);
}
.btn-primary:hover { 
  box-shadow: 0 12px 32px rgba(0,150,204,.35), inset 0 0 16px rgba(255,255,255,.12);
  color: #fff;
}

.btn-outline {
  background: transparent; color: var(--text-primary);
  border: 2px solid var(--accent);
  box-shadow: 0 0 12px rgba(0,150,204,.2);
}
.btn-outline:hover { 
  border-color: var(--accent); 
  color: #fff;
  background: rgba(0,150,204,.08);
  box-shadow: 0 0 20px rgba(0,150,204,.35);
}

/* Social row */
.social-row { display: flex; gap: 1rem; justify-content: center; margin-top: 2rem; flex-wrap: wrap; }

.social-btn {
  display: inline-flex; align-items: center; gap: .5rem;
  padding: .5rem 1.1rem; border-radius: var(--radius-sm);
  font-size: .85rem; font-weight: 600;
  border: 1.5px solid var(--border); color: var(--text-muted);
  transition: var(--transition);
}
.social-btn:hover { transform: translateY(-2px); color: #fff; }
.social-btn.linkedin:hover { border-color: #0077b5; background: rgba(0,119,181,.12); }
.social-btn.github:hover   { border-color: #fff;    background: rgba(255,255,255,.08); }
.social-btn.email:hover    { border-color: #ea4335; background: rgba(234,67,53,.12); }

/* =========================================================
   Section base
   ========================================================= */
section { padding: 5rem 2rem; }
.container { max-width: 1100px; margin: 0 auto; }

.section-header { text-align: center; margin-bottom: 3.5rem; }
.section-tag {
  display: inline-block; padding: .3rem .9rem;
  border-radius: 999px; font-size: .78rem; font-weight: 700;
  letter-spacing: .08em; text-transform: uppercase;
  background: rgba(0,195,255,.1); color: var(--accent);
  border: 1px solid rgba(0,195,255,.3); margin-bottom: .75rem;
}
.section-title {
  font-size: clamp(1.6rem, 3.5vw, 2.25rem); font-weight: 800;
  color: var(--text-primary); margin-bottom: .5rem;
}
.section-desc { color: var(--text-muted); max-width: 520px; margin: 0 auto; }

/* =========================================================
   About
   ========================================================= */
#about { background: var(--bg-secondary); }

.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: center; }

.about-text h3 { font-size: 1.5rem; font-weight: 700; margin-bottom: 1rem; }
.about-text p  { color: var(--text-muted); margin-bottom: 1.5rem; }

.about-items { display: flex; flex-direction: column; gap: .8rem; }
.about-item {
  display: flex; align-items: flex-start; gap: .75rem;
  background: var(--bg-card); border-radius: var(--radius-sm);
  padding: .85rem 1rem; border: 1px solid var(--border);
}
.about-item .icon { font-size: 1.25rem; flex-shrink: 0; }
.about-item strong { display: block; font-size: .9rem; margin-bottom: .15rem; }
.about-item span   { color: var(--text-muted); font-size: .82rem; }

.stats-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.25rem; }
.stat-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 1.5rem; text-align: center;
  transition: transform var(--transition), border-color var(--transition);
}
.stat-card:hover { transform: translateY(-4px); border-color: var(--accent); }
.stat-num {
  font-size: 2rem; font-weight: 800;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}
.stat-label { color: var(--text-muted); font-size: .85rem; margin-top: .25rem; }

/* =========================================================
   Projects
   ========================================================= */
#projects { 
  background: var(--bg-primary); 
  position: relative;
}

#projects::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(0,150,204,.3), transparent);
}

.projects-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 1.75rem; }

.project-card {
  background: var(--bg-card); border: 2px solid rgba(0,150,204,.15);
  border-radius: var(--radius); overflow: hidden;
  transition: all var(--transition);
  display: flex; flex-direction: column;
  position: relative;
}

.project-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: linear-gradient(135deg, rgba(0,150,204,.08), transparent);
  opacity: 0;
  transition: opacity var(--transition);
  pointer-events: none;
}

.project-card:hover {
  transform: translateY(-8px);
  border-color: var(--accent);
  box-shadow: 0 0 24px rgba(0,150,204,.2), inset 0 0 16px rgba(0,150,204,.06);
}

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

.project-media {
  position: relative; height: 220px; background: var(--bg-secondary);
  overflow: hidden;
  border-bottom: 1px solid rgba(0,150,204,.15);
}
.project-media img, .project-media video {
  width: 100%; height: 100%; object-fit: cover; border-radius: 0;
  transition: transform .4s ease;
}
.project-card:hover .project-media img,
.project-card:hover .project-media video { transform: scale(1.08); }

.project-placeholder {
  width: 100%; height: 100%;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: .75rem; color: var(--text-muted);
  background: linear-gradient(135deg, var(--bg-secondary), var(--bg-card));
  font-size: .85rem;
}
.project-placeholder .ph-icon { font-size: 3rem; opacity: .4; }

.project-badge {
  position: absolute; top: .75rem; left: .75rem;
  background: linear-gradient(135deg, var(--accent), #00b4d8);
  color: #fff;
  font-size: .72rem; font-weight: 800; padding: .35rem .85rem;
  border-radius: 999px; letter-spacing: .1em;
  box-shadow: 0 0 12px rgba(0,150,204,.3);
  text-transform: uppercase;
}

.project-body { padding: 1.75rem; flex: 1; display: flex; flex-direction: column; }
.project-title { font-size: 1.15rem; font-weight: 800; margin-bottom: .5rem; letter-spacing: 0.5px; font-family: 'Courier New', monospace; }
.project-desc  { color: var(--text-muted); font-size: .88rem; line-height: 1.7; flex: 1; }

.project-tags { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: 1rem; }
.tag {
  background: rgba(0,150,204,.12); color: var(--accent);
  border: 1.5px solid rgba(0,150,204,.35); border-radius: 999px;
  font-size: .72rem; padding: .25rem .75rem; font-weight: 700;
  letter-spacing: 0.5px;
  transition: all var(--transition);
}
.tag:hover { background: rgba(0,150,204,.18); box-shadow: 0 0 10px rgba(0,150,204,.3); }

/* Upload overlay (future use) */
.upload-overlay {
  position: absolute; inset: 0;
  background: rgba(0,0,0,.7);
  display: flex; align-items: center; justify-content: center;
  opacity: 0; transition: opacity var(--transition);
  font-size: .85rem; color: #fff; font-weight: 600; gap: .5rem;
}
.project-card:hover .upload-overlay { opacity: 1; }

/* =========================================================
   Services
   ========================================================= */
#services { 
  background: var(--bg-secondary);
  position: relative;
}

#services::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(0,150,204,.3), transparent);
}

.services-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 1.5rem; }

.service-card {
  background: var(--bg-card); border: 2px solid rgba(0,150,204,.15);
  border-radius: var(--radius); padding: 2rem 1.75rem;
  transition: all var(--transition);
  cursor: pointer; position: relative; overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--accent), var(--accent2), transparent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}

.service-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(0,150,204,.06), transparent);
  opacity: 0;
  transition: opacity var(--transition);
  pointer-events: none;
}

.service-card:hover {
  transform: translateY(-8px);
  border-color: var(--accent);
  box-shadow: 0 8px 24px rgba(0,150,204,.18), inset 0 0 16px rgba(0,150,204,.04);
}

.service-card:hover::before { transform: scaleX(1); }
.service-card:hover::after { opacity: 1; }

.service-icon { 
  font-size: 2.8rem; margin-bottom: 1rem;
  filter: drop-shadow(0 0 6px rgba(0,150,204,.25));
  transition: all var(--transition);
}
.service-card:hover .service-icon {
  transform: scale(1.15) rotate(5deg);
  filter: drop-shadow(0 0 12px rgba(0,150,204,.4));
}

.service-title { 
  font-size: 1.1rem; font-weight: 800; margin-bottom: .5rem;
  letter-spacing: 0.5px;
  font-family: 'Courier New', monospace;
}
.service-desc  { color: var(--text-muted); font-size: .85rem; line-height: 1.7; margin-bottom: 1rem; }
.service-features { list-style: none; }
.service-features li {
  color: var(--text-muted); font-size: .82rem; padding: .35rem 0;
  display: flex; align-items: center; gap: .5rem;
  transition: color var(--transition);
}
.service-card:hover .service-features li {
  color: var(--text-primary);
}
.service-features li::before { 
  content: '▶'; 
  color: var(--accent); 
  font-weight: 900;
  font-size: 0.6rem;
  text-shadow: 0 0 8px var(--accent);
}

/* =========================================================
   Tech Stack
   ========================================================= */
#tech { 
  background: var(--bg-primary);
  position: relative;
}

#tech::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(0,150,204,.3), transparent);
}

.tech-category { margin-bottom: 2.75rem; }
.tech-category h3 {
  font-size: .78rem; font-weight: 900; text-transform: uppercase;
  letter-spacing: .15em; color: var(--accent); margin-bottom: 1.25rem;
  font-family: 'Courier New', monospace;
  text-shadow: 0 0 8px rgba(0,150,204,.3);
}

.tech-pills { display: flex; flex-wrap: wrap; gap: 1rem; }

.tech-pill {
  display: inline-flex; align-items: center; gap: .6rem;
  background: rgba(0,150,204,.08); border: 2px solid rgba(0,150,204,.25);
  border-radius: var(--radius-sm); padding: .7rem 1.2rem;
  font-size: .85rem; font-weight: 700; color: var(--text-primary);
  transition: all var(--transition);
  font-family: 'Courier New', monospace;
  letter-spacing: 0.5px;
  position: relative;
  overflow: hidden;
}

.tech-pill::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.2), transparent);
  transform: translateX(-100%);
  transition: transform 0.6s;
}

.tech-pill:hover {
  transform: translateY(-4px);
  border-color: var(--accent);
  background: rgba(0,150,204,.15);
  box-shadow: 0 0 16px rgba(0,150,204,.3), inset 0 0 16px rgba(0,150,204,.04);
  color: #fff;
}

.tech-pill:hover::before { transform: translateX(100%); }

.tech-pill .t-icon { 
  font-size: 1.3rem;
  filter: drop-shadow(0 0 6px rgba(0,150,204,.25));
}

/* =========================================================
   Contact / Order form
   ========================================================= */
#contact { 
  background: var(--bg-secondary);
  position: relative;
}

#contact::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(0,150,204,.3), transparent);
}

.contact-grid { display: grid; grid-template-columns: 1fr 1.4fr; gap: 3rem; align-items: start; }

.contact-info h3 { 
  font-size: 1.4rem; font-weight: 900; margin-bottom: 1rem;
  letter-spacing: 1px;
  font-family: 'Courier New', monospace;
}
.contact-info p  { color: var(--text-muted); margin-bottom: 1.75rem; }

.contact-links { display: flex; flex-direction: column; gap: 1rem; }
.contact-link {
  display: flex; align-items: center; gap: .85rem;
  padding: 1.2rem;
  background: rgba(0,150,204,.05);
  border: 2px solid rgba(0,150,204,.15);
  border-radius: var(--radius-sm);
  color: var(--text-primary); 
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.contact-link::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(0,150,204,.1), transparent);
  opacity: 0;
  transition: opacity var(--transition);
}

.contact-link:hover { 
  border-color: var(--accent);
  background: rgba(0,150,204,.12);
  color: var(--accent);
  transform: translateX(6px);
  box-shadow: 0 0 16px rgba(0,150,204,.15);
}

.contact-link:hover::before { opacity: 1; }

.contact-link .cl-icon { 
  font-size: 1.4rem; flex-shrink: 0;
  filter: drop-shadow(0 0 6px rgba(0,150,204,.25));
}
.contact-link .cl-text small { display: block; color: var(--text-muted); font-size: .75rem; }
.contact-link .cl-text strong { font-size: .9rem; }

/* Form */
.form-card {
  background: var(--bg-card); 
  border: 2px solid rgba(0,150,204,.15);
  border-radius: var(--radius); 
  padding: 2.25rem;
  box-shadow: 0 0 24px rgba(0,150,204,.08);
  position: relative;
}

.form-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: linear-gradient(135deg, rgba(0,150,204,.04), transparent);
  pointer-events: none;
  border-radius: var(--radius);
}

.form-tabs { display: flex; gap: .75rem; margin-bottom: 1.75rem; }
.form-tab {
  flex: 1; padding: .7rem; border-radius: var(--radius-sm);
  background: rgba(0,150,204,.05); border: 2px solid rgba(0,150,204,.15);
  color: var(--text-muted); font-size: .88rem; font-weight: 700;
  cursor: pointer; transition: all var(--transition);
  font-family: 'Courier New', monospace;
  letter-spacing: 0.5px;
}
.form-tab:hover {
  border-color: rgba(0,150,204,.35);
}
.form-tab.active {
  background: linear-gradient(135deg, var(--accent), #00b4d8);
  border-color: var(--accent);
  color: #fff;
  box-shadow: 0 0 16px rgba(0,150,204,.3);
}

.form-panel { display: none; }
.form-panel.active { display: block; }

.form-group { margin-bottom: 1.35rem; }
.form-group label { 
  display: block; font-size: .82rem; font-weight: 700; margin-bottom: .5rem; 
  color: var(--text-muted);
  letter-spacing: 0.5px;
  font-family: 'Courier New', monospace;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%; background: var(--bg-secondary);
  border: 2px solid rgba(0,150,204,.15); border-radius: var(--radius-sm);
  padding: .85rem 1rem; color: var(--text-primary); font-size: .9rem;
  transition: all var(--transition);
  font-family: 'Courier New', monospace;
  letter-spacing: 0.3px;
}
.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--text-muted);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none; 
  border-color: var(--accent);
  background: var(--bg-secondary);
  box-shadow: 0 0 16px rgba(0,150,204,.2), inset 0 0 8px rgba(0,150,204,.06);
}
.form-group textarea { resize: vertical; min-height: 130px; }
.form-group select { appearance: none; }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; }

.form-submit { width: 100%; margin-top: 1rem; }

.form-message {
  margin-top: 1.25rem; padding: 1rem 1.25rem;
  border-radius: var(--radius-sm); font-size: .88rem; font-weight: 700;
  display: none;
  border: 2px solid;
}
.form-message.success { 
  background: rgba(34,197,94,.12); 
  border-color: rgba(34,197,94,.4); 
  color: #22c55e;
  text-shadow: 0 0 8px rgba(34,197,94,.3);
}
.form-message.error   { 
  background: rgba(239,68,68,.12);  
  border-color: rgba(239,68,68,.4);  
  color: #f87171;
  text-shadow: 0 0 8px rgba(239,68,68,.3);
}

/* =========================================================
   GitHub Stats
   ========================================================= */
#stats { 
  background: var(--bg-primary);
  position: relative;
}

#stats::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(0,150,204,.3), transparent);
}

.stats-imgs { display: flex; flex-wrap: wrap; gap: 1.5rem; justify-content: center; }
.stats-imgs img { 
  border-radius: var(--radius); 
  max-width: 500px; 
  width: 100%;
  border: 2px solid rgba(0,150,204,.15);
  box-shadow: 0 0 24px rgba(0,150,204,.1);
  transition: all var(--transition);
}
.stats-imgs img:hover {
  border-color: var(--accent);
  box-shadow: 0 0 40px rgba(0,150,204,.2), inset 0 0 24px rgba(0,150,204,.08);
}

/* =========================================================
   Footer
   ========================================================= */
footer {
  background: var(--bg-secondary);
  border-top: 2px solid rgba(0,150,204,.15);
  padding: 3rem 2rem;
  text-align: center;
  position: relative;
}

footer::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(0,150,204,.2), transparent);
}

footer .footer-logo {
  font-size: 1.5rem; font-weight: 900; margin-bottom: .75rem;
  background: linear-gradient(135deg, var(--accent), #00b4d8);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  letter-spacing: 1px;
  text-shadow: 0 0 16px rgba(0,150,204,.25);
  font-family: 'Courier New', monospace;
}
footer p { color: var(--text-muted); font-size: .85rem; }
footer .footer-social { display: flex; gap: 1.5rem; justify-content: center; margin: 1.5rem 0; }
footer .footer-social a {
  color: var(--text-muted);
  font-size: 1.4rem;
  transition: all var(--transition);
  filter: drop-shadow(0 0 6px rgba(0,150,204,.15));
}
footer .footer-social a:hover { 
  color: var(--accent);
  transform: translateY(-4px) scale(1.2);
  filter: drop-shadow(0 0 12px rgba(0,150,204,.35));
}

footer .footer-copy { margin-top: 1rem; font-size: .78rem; color: var(--text-muted); }

/* =========================================================
   Scroll-to-top button
   ========================================================= */
#scroll-top {
  position: fixed; bottom: 2rem; right: 2rem;
  width: 50px; height: 50px; border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), #00b4d8);
  color: #fff;
  border: 2px solid rgba(255,255,255,.2);
  font-size: 1.3rem; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 8px 24px rgba(0,150,204,.25);
  transition: all var(--transition);
  opacity: 0; pointer-events: none; z-index: 900;
  font-weight: 900;
}
#scroll-top.visible { opacity: 1; pointer-events: auto; }
#scroll-top:hover { 
  transform: translateY(-6px) scale(1.1);
  box-shadow: 0 12px 36px rgba(0,150,204,.4);
  filter: brightness(1.15);
}

/* Placeholder / coming-soon card */
.project-card--placeholder { 
  display: none;
  border-style: dashed;
  opacity: .6;
}

/* =========================================================
   Animations & Effects
   ========================================================= */
.fade-in { opacity: 0; transform: translateY(28px); transition: opacity .6s ease, transform .6s ease; }
.fade-in.visible { opacity: 1; transform: translateY(0); }

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-12px); }
}
.float-anim { animation: float 5s ease-in-out infinite; }

@keyframes glow-pulse {
  0%, 100% { filter: drop-shadow(0 0 10px rgba(0,217,255,.4)); }
  50% { filter: drop-shadow(0 0 20px rgba(0,217,255,.7)); }
}

/* Section headers */
.section-header { text-align: center; margin-bottom: 3.5rem; }
.section-tag {
  display: inline-block; padding: .45rem 1.2rem;
  border-radius: 999px; font-size: .78rem; font-weight: 800;
  letter-spacing: .1em; text-transform: uppercase;
  background: rgba(0,150,204,.12); 
  color: var(--accent);
  border: 2px solid rgba(0,150,204,.35);
  margin-bottom: .75rem;
  font-family: 'Courier New', monospace;
  box-shadow: 0 0 12px rgba(0,150,204,.15);
}

.section-title {
  font-size: clamp(1.6rem, 3.5vw, 2.4rem);
  font-weight: 900;
  color: var(--text-primary);
  margin-bottom: .75rem;
  letter-spacing: 1px;
  font-family: 'Courier New', monospace;
}

.section-desc { 
  color: var(--text-muted); 
  max-width: 540px; 
  margin: 0 auto;
  line-height: 1.8;
}

/* About section */
#about { 
  background: var(--bg-secondary);
  position: relative;
}

#about::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(0,150,204,.3), transparent);
}

.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: center; }

.about-text h3 { 
  font-size: 1.6rem; font-weight: 900; margin-bottom: 1.5rem;
  letter-spacing: 1px;
  font-family: 'Courier New', monospace;
}
.about-text p  { color: var(--text-muted); margin-bottom: 1.75rem; line-height: 1.9; }

.about-items { display: flex; flex-direction: column; gap: 1rem; }
.about-item {
  display: flex; align-items: flex-start; gap: 1rem;
  background: rgba(0,150,204,.08);
  border-radius: var(--radius-sm);
  padding: 1.25rem;
  border: 2px solid rgba(0,150,204,.15);
  transition: all var(--transition);
}

.about-item:hover {
  border-color: rgba(0,150,204,.35);
  background: rgba(0,150,204,.12);
  box-shadow: 0 0 16px rgba(0,150,204,.12);
}

.about-item .icon { 
  font-size: 1.5rem; 
  flex-shrink: 0;
  color: var(--accent);
  filter: drop-shadow(0 0 6px rgba(0,150,204,.3));
}
.about-item strong { 
  display: block; 
  font-size: .95rem; 
  margin-bottom: .25rem;
  letter-spacing: 0.5px;
}
.about-item span   { color: var(--text-muted); font-size: .85rem; }

.stats-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.5rem; }
.stat-card {
  background: rgba(0,150,204,.08);
  border: 2px solid rgba(0,150,204,.15);
  border-radius: var(--radius);
  padding: 2rem;
  text-align: center;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.stat-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(0,150,204,.1), transparent);
  opacity: 0;
  transition: opacity var(--transition);
}

.stat-card:hover {
  transform: translateY(-6px);
  border-color: var(--accent);
  background: rgba(0,150,204,.12);
  box-shadow: 0 8px 24px rgba(0,150,204,.18);
}

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

.stat-num {
  font-size: 2.5rem; font-weight: 900;
  background: linear-gradient(135deg, var(--accent), #00b4d8);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  text-shadow: 0 0 16px rgba(0,150,204,.2);
}
.stat-label { 
  color: var(--text-muted); 
  font-size: .88rem; 
  margin-top: .5rem;
  letter-spacing: 0.5px;
  font-weight: 600;
}

/* =========================================================
   Responsive
   ========================================================= */
@media (max-width: 900px) {
  .about-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
  #navbar { padding: 0 1rem; }
  .nav-links {
    position: fixed; top: 64px; left: 0; right: 0;
    flex-direction: column; align-items: center; gap: 0;
    background: rgba(19,24,41,.95);
    border-bottom: 2px solid rgba(0,150,204,.15);
    max-height: 0; overflow: hidden;
    transition: max-height var(--transition);
    backdrop-filter: blur(12px);
  }
  .nav-links.open { max-height: 500px; }
  .nav-links li { width: 100%; text-align: center; }
  .nav-links a { display: block; padding: 1rem; border-bottom: 1px solid rgba(0,217,255,.1); }
  .hamburger { display: flex; }
  .form-row { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  section { padding: 3.5rem 1.25rem; }
  .hero-title { font-size: 2.2rem; }
  .btn { padding: .7rem 1.5rem; font-size: .9rem; }
  .section-title { font-size: 1.8rem; }
  .stat-num { font-size: 2rem; }
}

/* =========================================================
   Language Toggle & RTL Support
   ========================================================= */
.language-toggle {
  padding: .5rem 1rem;
  border-radius: var(--radius-sm);
  background: rgba(0,150,204,.12);
  border: 2px solid rgba(0,150,204,.25);
  color: var(--text-primary);
  font-size: .85rem;
  font-weight: 700;
  cursor: pointer;
  transition: all var(--transition);
  font-family: 'Courier New', monospace;
  letter-spacing: 0.5px;
  margin-right: 1rem;
}

.language-toggle:hover {
  background: rgba(0,150,204,.18);
  border-color: var(--accent);
  color: var(--accent);
  box-shadow: 0 0 12px rgba(0,150,204,.25);
}

/* Emoji styling */
.hero-emoji {
  display: inline-block;
  font-size: 1.2em;
  margin-left: 0.3em;
  animation: emoji-bounce 2s ease-in-out infinite;
}

@keyframes emoji-bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

/* RTL Support for Arabic */
html[lang="ar"] {
  direction: rtl;
  text-align: right;
}

html[lang="ar"] .nav-links {
  flex-direction: row-reverse;
}

html[lang="ar"] .language-toggle {
  margin-right: 0;
  margin-left: 1rem;
}

html[lang="ar"] .social-row {
  flex-direction: row-reverse;
}

html[lang="ar"] .hero-emoji {
  margin-left: 0;
  margin-right: 0.3em;
}

html[lang="ar"] .hero-title,
html[lang="ar"] .section-title,
html[lang="ar"] .service-title,
html[lang="ar"] .project-title,
html[lang="ar"] .about-text h3,
html[lang="ar"] .contact-info h3 {
  font-family: 'Almarai', sans-serif;
  font-weight: 700;
}

html[lang="ar"] .about-item {
  flex-direction: row-reverse;
}

html[lang="ar"] .contact-link {
  flex-direction: row-reverse;
}

html[lang="ar"] .stat-card {
  text-align: center;
}

html[lang="ar"] .form-group label {
  text-align: right;
}

@media (max-width: 640px) {
  .language-toggle {
    padding: .35rem .75rem;
    font-size: .75rem;
    margin-right: .5rem;
  }
  
  html[lang="ar"] .language-toggle {
    margin-right: 0;
    margin-left: .5rem;
  }
}

/* =========================================================
   Enhanced Bilingual Typography & Styling
   ========================================================= */

/* Arabic-specific typography improvements */
html[lang="ar"] {
  font-size: 17px;
}

html[lang="ar"] body {
  font-family: 'Almarai', 'Courier New', monospace;
  letter-spacing: 0.3px;
}

/* Improve headings in Arabic */
html[lang="ar"] h1,
html[lang="ar"] h2,
html[lang="ar"] h3,
html[lang="ar"] h4,
html[lang="ar"] h5,
html[lang="ar"] h6 {
  font-family: 'Almarai', sans-serif;
  font-weight: 800;
  line-height: 1.4;
}

/* RTL adjustments for nav */
html[lang="ar"] .navbar {
  padding: 0 1rem;
}

html[lang="ar"] .nav-logo {
  margin-left: auto;
  margin-right: 0;
}

html[lang="ar"] .hamburger {
  margin-left: 0;
  margin-right: auto;
}

/* RTL text alignment for various sections */
html[lang="ar"] .about-text p,
html[lang="ar"] .service-desc,
html[lang="ar"] .project-desc,
html[lang="ar"] .contact-info p {
  text-align: right;
}

/* Better spacing for RTL list items */
html[lang="ar"] .service-features {
  padding-right: 2rem;
  padding-left: 0;
}

html[lang="ar"] .service-features li {
  margin-right: 0;
  margin-left: 0;
}

/* RTL flex adjustments for items with icons */
html[lang="ar"] .about-item {
  text-align: right;
}

html[lang="ar"] .about-item .icon {
  margin-left: 1rem;
  margin-right: 0;
}

html[lang="ar"] .stat-card {
  direction: rtl;
}

/* RTL button styles */
html[lang="ar"] .btn {
  flex-direction: row-reverse;
}

html[lang="ar"] .btn i {
  margin-left: 0;
  margin-right: 0.5rem;
}

/* RTL form handling */
html[lang="ar"] .form-group {
  text-align: right;
}

html[lang="ar"] .form-group input,
html[lang="ar"] .form-group textarea,
html[lang="ar"] .form-group select {
  text-align: right;
  direction: rtl;
}

html[lang="ar"] .form-group input::placeholder,
html[lang="ar"] .form-group textarea::placeholder {
  text-align: right;
}

/* RTL badge adjustments */
html[lang="ar"] .project-badge {
  left: auto;
  right: 1rem;
}

/* Smooth transitions for all lang changes */
html,
body,
.nav-links,
.hero-emoji,
.section-title,
.service-title,
.about-item,
.stat-card {
  transition: direction 0.3s ease, text-align 0.3s ease, flex-direction 0.3s ease;
}

/* Enhanced text rendering for both languages */
html[lang="en"],
html[lang="ar"] {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

/* Language-specific font weights */
html[lang="en"] .section-title,
html[lang="en"] .service-title {
  font-weight: 700;
  letter-spacing: 0.5px;
}

html[lang="ar"] .section-title,
html[lang="ar"] .service-title {
  font-weight: 800;
}

/* Ensure proper spacing in lists for both languages */
html[lang="en"] .tech-pills {
  gap: 1rem;
}

html[lang="ar"] .tech-pills {
  gap: 1rem;
}

/* Emoji consistency across languages */
.hero-emoji,
.tech-pill .t-icon,
.service-icon,
.badge {
  font-family: 'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol', 'Noto Color Emoji';
  font-style: normal;
}

/* Improve focus states for bilingual accessibility */
html[lang="ar"] a:focus,
html[lang="ar"] button:focus {
  outline-offset: 2px;
  outline: 2px solid var(--accent);
}

/* RTL margin/padding fixes for profile image */
html[lang="ar"] .hero-avatar {
  margin-left: auto;
  margin-right: auto;
}

/* Adjust contact links for RTL */
html[lang="ar"] .contact-link {
  padding-right: 1rem;
  padding-left: 1.5rem;
}

html[lang="ar"] .contact-link .cl-icon {
  right: 0;
  left: auto;
}

html[lang="ar"] .contact-link .cl-text {
  text-align: right;
}

/* Better grid handling for RTL */
html[lang="ar"] .projects-grid,
html[lang="ar"] .services-grid {
  direction: ltr;
}

/* Ensure nav links direction */
html[lang="ar"] .nav-links li a {
  direction: rtl;
  text-align: right;
}

/* English font consistency */
html[lang="en"] body {
  font-size: 16px;
  letter-spacing: 0;
}