* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        :root {
   --dark-bg: #051021;
  --text-light: #ffffff;        
  --light-bg: #e9e9e9;                    
  --text-dark: #fff5f5;
  --clr-social-box-bg-dark: var(--clr-surface);   
  --clr-social-box-bg-light: rgba(0 0 0 / .05);   
  --gradient-1: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  --gradient-2: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  --gradient-3: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
  --shadow-light: 0 10px 40px rgba(99, 102, 241, 0.15);
  --shadow-dark: 0 10px 40px rgba(0, 0, 0, 0.3);
}

        [data-theme="dark"] {
            --bg-color: var(--dark-bg);
            --text-color: var(--text-light);
            --card-bg: #1e293b;
            --shadow: var(--shadow-dark);
        }

        [data-theme="light"] {
    --bg-color: var(--light-bg);
    --text-color: #000000; 
    --card-bg: #ffffff;
    --shadow: var(--shadow-light);
       }
        body {
            font-family: 'Inter', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            background: var(--bg-color, var(--light-bg));
            color: var(--text-color, var(--text-dark));
            transition: all 0.3s ease;
            overflow-x: hidden;
            line-height: 1.6;
        }

        [data-theme="dark"] {
            --bg-color: var(--dark-bg);
            --text-color: var(--text-light);
            --card-bg: #1e293b;
            --shadow: var(--shadow-dark);
        }

        [data-theme="light"] {
    --bg-color: var(--light-bg);
    --text-color: #000000; 
    --card-bg: #ffffff;
    --shadow: var(--shadow-light);
       }

        html {
            scroll-behavior: smooth;
        }

        .header {         
            position: fixed;
            top: 0;
            width: 100%;
            background: rgba(255, 255, 255, 0.1);
            backdrop-filter: blur(20px);
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
            z-index: 1000;
            padding: 1rem 0;
            transition: all 0.3s ease;
}

        .nav {
            display: flex;
            justify-content: space-between;
            align-items: center;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 2rem;
        }
.logo {
    font-size: 1.9rem;
    font-weight: 870;
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-decoration: none;
    position: relative; 
     left: -25px;
    top: 0;      
}
             
        .nav-links {
            display: flex;
            list-style: none;
            gap: 2rem;
        }

        .nav-links a {
            color: var(--text-color, var(--text-dark));
            text-decoration: none;
            font-weight: 600;
            transition: all 0.3s ease;
            position: relative;
        }

        .nav-links a:hover {
            color: var(--primary-color);
            transform: translateY(-2px);
        }

        .nav-links a::after {
            content: '';
            position: absolute;
            width: 0;
            height: 2px;
            bottom: -5px;
            left: 0;
            background: var(--primary-color);
            transition: width 0.3s ease;
        }

        .nav-links a:hover::after {
            width: 100%;
        }
  
#theme-toggle-button {
  position: relative;
  display: inline-block;
  width: 70px;
  height: 44px;
  cursor: pointer;
}

#toggle {
  position: absolute;
  opacity: 0;
  width: 100%;
  height: 100%;
  cursor: pointer;
  top: 0;
  left: 0;
  z-index: 2;
}



#container,
#patches,
#stars,
#button,
#sun,
#moon,
#cloud {
  transition-property: all;
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
  transition-duration: 0.25s;
}

#toggle:checked + svg #container {
  fill: #2b4360;
}

#toggle:checked + svg #button {
  transform: translate(28px, 2.333px);
}

#sun {
  opacity: 1;
}

#toggle:checked + svg #sun {
  opacity: 0;
}

#moon {
  opacity: 0;
}

#toggle:checked + svg #moon {
  opacity: 1;
}

#cloud {
  opacity: 1;
}

#toggle:checked + svg #cloud {
  opacity: 0;
}

#stars {
  opacity: 0;
}

#toggle:checked + svg #stars {
  opacity: 1;
}
        
        /* Canvas الأساسي */
#canvas {
    display: block;
    width: 100vw;
    height: 100vh;
    position: fixed;
    top: 0;
    left: 0;
    z-index: -1;
}

/* Dark Mode */
[data-theme="dark"] #canvas {
    background: linear-gradient(135deg, #0c0c0c 0%, #1a1a2e 50%, #16213e 100%);
}

/* Light Mode */
[data-theme="light"] #canvas {
    background: linear-gradient(135deg, #ffffff 0%, #f0f0f0 50%, #e4e4e4 100%);
}

/* Overlay النص */
.overlay {
    position: absolute;    
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    z-index: 2;
}
.overlay button {
    pointer-events: auto; /* هذا يسمح بالنقر على الزر */
}

/* النصوص */
.title {
    font-size: 4rem;
    font-weight: 300;
    margin-bottom: 1rem;
    background: linear-gradient(45deg, #667eea, #764ba2, #f093fb);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 0 30px rgba(102, 126, 234, 0.5);
}

.subtitle {
    font-size: 1.5rem;
    opacity: 0.8;
    color: #a8a8a8;
}

/* Controls مخفية */
.controls {
    display: none;
}

        /* About Section */
        .about {
            padding: 8rem 0;
            background: var(--bg-color);
            position: relative;
            margin-top: 100vh; /* بعد الجزيئات */
        }

        .about::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: var(--dark-bg);
            clip-path: polygon(0 0, 100% 10%, 100% 100%, 0 90%);
            z-index: -1;
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 2rem;
        }

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

        .about-text {
             color: var(--shadow-light);
        }

        .about h2 {
            font-size: 3rem;
            margin-bottom: 2rem;
            background: var(--gradient-3);
            -webkit-background-clip: text;
            -webkit-text-fill-color: #c70d0d00;
            background-clip: text;
        }

        .about p {
            font-size: 1.2rem;
            line-height: 1.8;
            margin-bottom: 1.5rem;
            opacity: 0.9;
        }

        .skills {
            display: flex;
            flex-wrap: wrap;
            gap: 1rem;
            margin-top: 2rem;
        }

        .skill-tag {
            background: var(--gradient-1);
            color: #ffffff;
            padding: 0.5rem 1rem;
            border-radius: 25px;
            font-weight: 600;
            transition: all 0.3s ease;
        }

        .skill-tag:hover {
            transform: scale(1.1) rotate(5deg);
        }

        .about-visual {
            position: relative;
            height: 400px;
        }

        .code-window {
  background: var(--card-bg); 
  border-radius: 15px;
  padding: 1.5rem;
  box-shadow: var(--shadow);
  font-family: 'Courier New', monospace;
  height: 100%;
  overflow: hidden;
  position: relative;
  color: var(--text-color); 
}

        .code-header {
            display: flex;
            gap: 0.5rem;
            margin-bottom: 1rem;
        }

        .code-dot {
            width: 12px;
            height: 12px;
            border-radius: 50%;
        }

        .dot-red { background: #ea0c00; }
        .dot-yellow { background: #ffbd2e; }
        .dot-green { background: #27ca3f; }

        .code-line {
            color: #0d4cff;
            margin-bottom: 0.5rem;
            animation: typewriter 3s ease-in-out infinite;
        }

        .code-keyword { color: #00fff3; }
        .code-string { color: #eb051a; }
        .code-function { color: #10b981; }

        /* Projects Section */
        .projects {
            padding: 3.5rem 0;
            background: var(--bg-color);
        }

        .section-title {
            text-align: center;
            font-size: 3.5rem;
            margin-bottom: 4rem;
            background: var(--gradient-1);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            font-weight: 900;
        }

        .projects-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
            gap: 3rem;
            margin-top: 3rem;
        }

        .project-card {
            background: var(--card-bg);
            border-radius: 25px;
            right:9px;
            overflow: hidden;
            box-shadow: var(--shadow);
            transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
            position: relative;
            cursor: pointer;
        }

        .project-card:hover {
            transform: translateY(-20px) rotateX(5deg);
            box-shadow: 0 30px 60px rgb(34 35 84);
        }

        .project-image {
            height: 250px;
            background: var(--gradient-1);
            position: relative;
            overflow: hidden;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .project-icon {
            font-size: 5rem;
            color: white;
            transition: all 0.3s ease;
        }

        .project-card:hover .project-icon {
            transform: scale(1.2) rotate(360deg);
        }

        .project-content {
            padding: 2rem;
        }

        .project-title {
            font-size: 1.5rem;
            font-weight: 700;
            margin-bottom: 1rem;
            color: var(--text-color);
        }

        .project-description {
            color: var(--text-color);
            opacity: 0.8;
            margin-bottom: 1.5rem;
            line-height: 1.6;
        }

        .project-tech {
            display: flex;
            flex-wrap: wrap;
            gap: 0.5rem;
            margin-bottom: 1.5rem;
        }

        .tech-tag {
            background: rgba(99, 102, 241, 0.1);
            color: var(--primary-color);
            padding: 0.3rem 0.8rem;
            border-radius: 15px;
            font-size: 0.9rem;
            font-weight: 600;
        }

        .project-links {
            display: flex;
            gap: 1rem;
        }

        .project-link {
            padding: 0.5rem 1rem;
            border-radius: 25px;
            text-decoration: none;
            font-weight: 600;
            transition: all 0.3s ease;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }

        .link-primary {
            background: var(--gradient-1);
            color: white;
        }

        .link-secondary {
            border: 2px solid var(--primary-color);
            color: var(--primary-color);
        }

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

/* Social Section CSS */

:root {
  --clr-bg-1: #242452;
  --clr-bg-2: #11111f;
  --clr-accent-1: #4facfe;
  --clr-accent-2: #00f2fe;
  --clr-surface: rgba(255 255 255 / .05);
  --clr-border: rgba(255 255 255 / .1);
  --ff-base: 'Inter', system-ui, sans-serif;
  --fs-xl: clamp(2rem, 5vw + 1rem, 3.5rem);
  --fs-md: clamp(.9rem, 1.5vw, 1.2rem);
  --space-1: .25rem;
  --space-2: .5rem;
  --space-4: 1rem;
  --space-8: 2rem;
  --ease-elastic: cubic-bezier(.68,-0.55,.27,1.55);
  --ease-smooth: cubic-bezier(.4,0,.2,1);
  --duration: .6s;
}

@property --angle {
  syntax: '<angle>';
  inherits: false;
  initial-value: 0deg;
}

@property --glow {
  syntax: '<color>';
  inherits: false;
  initial-value: transparent;
}

.social {
  padding-block: clamp(3rem, 10vh, 6rem);
  position: relative;
  background: 
    radial-gradient(circle at 20% 80%, #4facfe22 0%, #ffffff00 50%),
    radial-gradient(circle at 80% 20%, #efefef22 0%, transparent 50%),
    linear-gradient(135deg, var(--clr-bg-1) 0%, var(--clr-bg-2) 100%);
  overflow: hidden;
}

.social::before {
  --size: 2px;
  --space: 3rem;
  content: '';
  position: absolute;
  inset: 0;
  background-image: 
    radial-gradient(circle at 50% 50%, var(--clr-accent-1) 1px, #1bbd9800 1px);
  background-size: var(--space) var(--space);
  opacity: .15;
  animation: float 60s linear infinite;
  mask-image: radial-gradient(ellipse 90% 80% at 50% 50%, black 40%, transparent 70%);
}

@keyframes float {
  to { transform: translateY(-100%); }
}

@keyframes glowPulse {
  to { --glow: #333333; }
}

.social-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--space-4);
}

.social-box {
position: relative;
  display: grid;
  width: 250px;   
  height: 150px;
  left:45px;
  place-items: center;
  padding: var(--space-8);
  border-radius: 24px;
  background: var(--clr-social-box-bg);
  border: 1px solid var(--clr-border);
  backdrop-filter: blur(10px);
  transition: 
    transform var(--duration) var(--ease-elastic),
    box-shadow var(--duration) var(--ease-smooth),
    background var(--duration) var(--ease-smooth);
  overflow: hidden;
  cursor: pointer;
  text-decoration: none;
  color: inherit;
}

.social-box::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: conic-gradient(from var(--angle), transparent, rgba(255 255 255 / .1), transparent);
  animation: spin 8s linear infinite paused;
}

.social-box:hover::after {
  animation-play-state: running;
}

@keyframes spin {
  to { --angle: 360deg; }
}

.social-box::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  opacity: 0;
  background: radial-gradient(circle at var(--x, 50%) var(--y, 50%), #fff2 0%, transparent 60%);
  transition: opacity .4s;
}

.social-box:hover::before {
  opacity: 1;
}

.social-box:hover {
  transform: translateY(-8px) scale(1.03);
  box-shadow: 
    0 20px 40px rgb(153 130 130 / 0%),
    0 0 30px var(--clr-glow, #efebeb);
  background: rgb(237 237 237 / 99%);
}

.social-icon {
  width: 64px;
  height: 64px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  font-size: 28px;
  background: #e9e9e9;
  border: 1px solid #0000004d;
  transition: all 0.3s ease;
}

.social-box:hover .social-icon {
  transform: rotate(360deg) scale(1.1);
  box-shadow: 0 0 20px var(--clr-glow);
}

.social-text {
  font-weight: 600;
  font-size: 1.1rem;
  margin-block-start: var(--space-2);
  transition: color var(--duration);
}

.social-box:hover .social-text {
  color: var(--clr-glow);
}

.whatsapp   { --clr-icon: linear-gradient(135deg, #25d366, #128c7e); --clr-glow: #25d366; }
.facebook   { --clr-icon: linear-gradient(135deg, #1877f2, #4267b2); --clr-glow: #1877f2; }
.messenger  { --clr-icon: linear-gradient(135deg, #0084ff, #44bdf5); --clr-glow: #0084ff; }
.instgram   { --clr-icon: linear-gradient(135deg, #f70268, #ff0707); --clr-glow: #f70268; }
.discord    { --clr-icon: linear-gradient(135deg, #5865f2, #7289da); --clr-glow: #6935f8; }
.threads    { --clr-icon: linear-gradient(135deg, #000, #333); --clr-glow: #fff; }
.telegram   { --clr-icon: linear-gradient(135deg, #0088cc, #29b6f6); --clr-glow: #0088cc; }
.github     { --clr-icon: linear-gradient(135deg, #24292e, #586069); --clr-glow: #fff; }
.linkedin   { --clr-icon: linear-gradient(135deg, #0a66c2, #0e76a8); --clr-glow: #0a66c2; }
.gmail      { --clr-icon: linear-gradient(135deg, #ea4335, #d93025); --clr-glow: #ea4335; }

.scroll-reveal {
  opacity: 0;
  transform: translateY(30px);
  animation: reveal .8s var(--ease-smooth) forwards;
}

@keyframes reveal {
  to {
    opacity: 1;
    transform: none;
  }
}
         .footer {
            background: var(--dark-bg);
            color: var(--text-light);
            padding: 1rem 0;
            text-align: center;
            border-top: 0.5px solid rgb(196 196 196 / 0%);
        }

        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(50px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        @keyframes typewriter {
            0%, 90%, 100% {
                opacity: 1;
            }
            45%, 55% {
                opacity: 0.5;
                transform: scale(1.02);
            }
        }

        @media (max-width: 768px) {
            .nav-links {
                display: none;
            }
            
            .about-content {
                grid-template-columns: 1fr;
                text-align: center;
            }

            .section-title {
                font-size: 2.5rem;
            }
            
            .controls {
                top: 10px;
                right: 10px;
                left: 10px;
                padding: 15px;
            }
            
            .slider {
                width: 100%;
            }
            
            .title {
                font-size: 2.5rem;
            }
            
            .subtitle {
                font-size: 1.2rem;
            }
        }

        ::-webkit-scrollbar {
            width: 8px;
        }

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

        ::-webkit-scrollbar-thumb {
            background: var(--gradient-1);
            border-radius: 4px;
        }

        ::-webkit-scrollbar-thumb:hover {
            background: var(--gradient-2);
        }

        .user-icon.touch {
  cursor: pointer;
  filter: drop-shadow(0 4px 6px rgb(0 255 220));
  display: inline-block;
  position: relative;
  left: 20px;   
  top:1px;    
  width: 40px;   
  height:40px;  
}
.user-icon.touch:hover,
.user-icon.touch:active {
  transform: translate(1px, 1px); 
  filter: drop-shadow(0 2px 4px rgb(0 0 0));
}
    .box.animate {
  transform: translateX(100px);
  transition: transform .2s;
}

[data-theme="dark"] .about-text
{
    color: #ffffff !important;
    -webkit-text-fill-color: #ffffff !important;
}

:root {
  --clr-icon-bg: var(--clr-icon-bg-dark);
}

@media (prefers-color-scheme: light) {
  :root {
    --clr-icon-bg: var(--clr-icon-bg-light);
  }
}
:root {
  --clr-social-box-bg: var(--clr-social-box-bg-dark);
}

@media (prefers-color-scheme: light) {
  :root {
    --clr-social-box-bg: var(--clr-social-box-bg-light);
  }
}
.social-icon svg {
  width: 28px;
  height: 28px;
  transition: all 0.3s cubic-bezier(0.68, -0.55, 0.27, 1.55);
}

.social-box:hover .social-icon svg {
  transform: scale(1.2);
  filter: drop-shadow(0 0 12px currentColor);
}

.whatsapp .social-icon { color: #25D366; }
.facebook .social-icon { color: #1877F2; }
.messenger .social-icon { color: #0084FF; }
.instgram .social-icon { color: #ff0000; }
.discord .social-icon { color: #5865F2; }
.threads .social-icon { color: #000; }
.telegram .social-icon { color: #0088CC; }
.github .social-icon { color: #24292E; }
.linkedin .social-icon { color: #0A66C2; }
.gmail .social-icon { color: #EA4335; }

.whatsapp:hover .social-text { color: #25D366; }
.facebook:hover .social-text { color: #1877F2; }
.messenger:hover .social-text { color: #0084FF; }
.instgram:hover .social-text { color: #f80a0a; }
.discord:hover .social-text { color: #5865F2; }
.threads:hover .social-text { color: #000; }
.telegram:hover .social-text { color: #0088CC; }
.github:hover .social-text { color: #24292E; }
.linkedin:hover .social-text { color: #0A66C2; }
.gmail:hover .social-text { color: #EA4335; }


/*كتابة في الهيرو*/
    h1 {
  font-size: 2.5rem;
  font-weight: 400;
  white-space: nowrap;
}

/* الوضع الافتراضي (light mode) */
.hi {
  color: #000000; /* أسود */
}

/* dark mode */
[data-theme="dark"] .hi {
  color: #ffffff; /* أبيض */
}

/* الاسم بتدرج لوني */
.name {
  font-weight: 700;
  background: linear-gradient(90deg, #3b82f6, #9333ea); /* أزرق → بنفسجي */
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}  
/*typing clavier*/
 .subtitle {
  font-size: 1.2rem;
  color: #6d6a6a;
}

:root {
    --text-color: #000; /* Light mode default */
    --bg-color: #fff;
}

body[data-theme="dark"] {
    --text-color: #fff;
    --bg-color: #000;
}

.description {
  font-family: 'Roboto', sans-serif;
  font-weight: 300;         /* خفيف وأنيق */
  font-size: 1.3rem;        /* حوالي 17.6px */
  line-height: 1.8;         /* مريح للقراءة */
  color: var(--text-color);
  transition: color 0.3s ease;
  max-width: 650px;         /* يمنع النص من التمدد بعرض الشاشة */
  margin: 0 auto;           /* يوسّط النص */
  text-align: center;       /* منظم أكثر */
}


body {
    background-color: var(--bg-color);
    transition: background-color 0.3s ease;
}
.btn {
  font-size: 1.2rem;
  padding: 1rem 0.8rem;
  border: none;
  outline: none;
  border-radius: 0.4rem;
  cursor: pointer;
  text-transform: uppercase;
  background-color: rgb(54 54 230 / 82%);
  color: rgb(255 255 255);
  font-weight: 550;
  transition: 0.1s;
  box-shadow: 0px 0px 60px #1f4c65;
  -webkit-box-reflect: below 10px linear-gradient(to bottom, rgba(0,0,0,0.0), rgba(0,0,0,0.4));
  position: absolute; /* أو fixed إذا تريد يبقى ثابت أثناء التمرير */
  top: 310px;          /* المسافة من الأعلى */
  left: -60px;         /* المسافة من اليسار */
  z-index: 10;      /* فوق أي عناصر أخرى مثل canvas */
}


.btn:active {
  scale: 0.92;
}

.btn:hover {
  background: rgb(2,29,78);
  background: linear-gradient(270deg, rgba(2, 29, 78, 0.681) 0%, rgba(31, 215, 232, 0.873) 60%);
  color: rgb(4, 4, 38);
}




 .btns {
   font-size: 1.2rem;
  padding: 1rem 0.8rem;
  border: none;
  outline: none;
  border-radius: 0.4rem;
  cursor: pointer;
  text-transform: uppercase;
  background-color: rgb(54 54 230 / 82%);
  color: rgb(255 255 255);
  font-weight: 550;
  transition: 0.1s;
  box-shadow: 0px 0px 60px #1f4c65;
  -webkit-box-reflect: below 10px linear-gradient(to bottom, rgba(0,0,0,0.0), rgba(0,0,0,0.4));
  position: absolute; /* أو fixed إذا تريد يبقى ثابت أثناء التمرير */
   top: 310px;          /* المسافة من الأعلى */
  left: 150px;         /* المسافة من اليسار */
  z-index: 10;     /* فوق أي عناصر أخرى مثل canvas    /* فوق أي عناصر أخرى مثل canvas */
}


.btns:active {
  scale: 0.92;
}

.btns:hover {
  background: rgb(2,29,78);
  background: linear-gradient(270deg, rgba(2, 29, 78, 0.681) 0%, rgba(31, 215, 232, 0.873) 60%);
  color: rgb(4, 4, 38);
}

 * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            background: #f8fafc;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }

        .content {
            flex: 1;
            padding: 50px 20px;
            text-align: center;
            color: #64748b;
        }

        /* Footer Styles */
        .footer-container {
            background: linear-gradient(135deg, #2d3748 0%, #1a202c 100%);
            position: relative;
            overflow: hidden;
        }

        /* Subtle background decoration */
        .footer-container::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 1px;
            background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
        }

        .footer {
            max-width: 1200px;
            margin: 0 auto;
            padding: 40px 20px 25px;
            position: relative;
            z-index: 2;
        }

        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 35px;
            margin-bottom: 35px;
        }

        /* About Section */
        .footer-section h3 {
            color: white;
            font-size: 1.3rem;
            margin-bottom: 15px;
            font-weight: 600;
        }

        .footer-description {
            color: #cbd5e1;
            line-height: 1.7;
            font-size: 0.95rem;
        }

        /* Quick Links */
       .footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;             
    gap: 0;                    
    justify-content: flex-start; /* محاذاة لليسار */
    margin-left: 65px;           /* تحريك الروابط 30px من اليسار */
}


.footer-links li {
    position: relative;
}

.footer-links li + li::before {
    content: "•";               /* النقطة بين العناصر */
    margin: 0 0.5rem;           /* مسافة قبل وبعد النقطة */
    color: #cbd5e1;             /* نفس لون الروابط */
}

.footer-links a {
    color: #cbd5e1;
    text-decoration: none;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    display: inline-block;
    position: relative;
}

.footer-links a:hover {
    color: #60a5fa;
    transform: translateX(2px);
}

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

        /* Contact Section */
        .contact-info {
            color: #cbd5e1;
        }

        .contact-item {
            display: flex;
            align-items: center;
            gap: 15px;
            margin-bottom: 7px;
            font-size: 0.95rem;
        }

        .contact-icon {
            width: 35px;
            height: 35px;
            background: rgba(96, 165, 250, 0.1);
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #60a5fa;
            flex-shrink: 0;
        }

        /* Footer Bottom */
        .footer-bottom {
            border-top: 5px solid rgba(255, 255, 255, 0.1);
            padding-top: 1px;
            text-align: center;
        }

        .footer-copyright {
            color: #94a3b8;
            margin-bottom: 8px;
            font-size: 0.9rem;
        }

        .footer-love {
            color: #cbd5e1;
            font-size: 0.85rem;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 6px;
        }

        .heart {
            color: #ef4444;
            animation: heartbeat 2s ease-in-out infinite;
        }

        .coffee {
            color: #92400e;
            animation: bounce 1.5s ease-in-out infinite;
        }

        @keyframes heartbeat {
            0%, 50%, 100% { transform: scale(1); }
            25%, 75% { transform: scale(1.1); }
        }

        @keyframes bounce {
            0%, 100% { transform: translateY(0); }
            50% { transform: translateY(-2px); }
        }

        /* Responsive Design */
        @media (max-width: 768px) {
            .footer {
                padding: 35px 15px 20px;
            }

            .footer-content {
                grid-template-columns: 1fr;
                gap: 30px;
                text-align: center;
            }

            .footer-section h3 {
                font-size: 1.2rem;
            }

            .contact-item {
                justify-content: center;
                text-align: left;
            }

            .footer-love {
                flex-wrap: wrap;
                font-size: 0.8rem;
            }
        }

        @media (max-width: 480px) {
            .footer {
                padding: 30px 10px 15px;
            }

            .footer-content {
                gap: 25px;
            }

            .footer-section h3 {
                font-size: 1.1rem;
                margin-bottom: 12px;
            }

            .footer-description,
            .footer-links a,
            .contact-item {
                font-size: 0.9rem;
            }

            .contact-icon {
                width: 30px;
                height: 30px;
            }
        }

        /* Fade in animation */
        .footer-container {
            opacity: 0;
            transform: translateY(20px);
            animation: fadeInUp 0.8s ease forwards;
        }

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

        /* Hover effect for sections */
        .footer-section {
            transition: transform 0.3s ease;
        }

        .footer-section:hover {
            transform: translateY(-2px);
        

}
body[data-theme="light"] #social {
  background: #e9e9e9;  /* لون فاتح / باهي */
  transition: background 0.3s ease;
}

/* Dark Mode */
body[data-theme="dark"] #social {
  background: #00133b;  /* لون غامق */
}

.scroll-mouse {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  width: 30px;
  height: 50px;
  border: 2px solid rgba(255, 255, 255, 0.8);
  border-radius: 15px;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  cursor: pointer;
  opacity: 1;
  transition: all 0.5s ease;
}

.scroll-wheel {
  width: 4px;
  height: 8px;
  background: white;
  border-radius: 2px;
  position: absolute;
  top: 8px;
  left: 50%;
  transform: translateX(-50%);
  animation: scrollWheel 2s infinite;
}

@keyframes scrollWheel {
  0% { top: 8px; opacity: 1; }
  50% { top: 20px; opacity: 0.5; }
  100% { top: 8px; opacity: 1; }
}

.scroll-label {
  position: absolute;
  bottom: 66.5px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 14px;
  color: white;
  opacity: 0.8;
  letter-spacing: 2px;
  text-transform: uppercase;
  font-family: sans-serif;
  animation: fadeMove 2s infinite;
}

@keyframes fadeMove {
  0%   { transform: translateX(-50%) translateY(0); opacity: 1; }
  50%  { transform: translateX(-50%) translateY(-5px); opacity: 0.6; }
  100% { transform: translateX(-50%) translateY(0); opacity: 1; }
}
.scroll-mouse.hidden,
.scroll-label.hidden {
  opacity: 0 !important;
  transform: translateX(-50%) translateY(20px) !important;
  pointer-events: none;
  transition: all 0.5s ease;
  animation: none !important; /* يوقف الحركة */
}
/* Light Mode */
body[data-theme="light"] .scroll-mouse {
  border: 2px solid rgba(0, 0, 0, 0.8);
  background: rgba(0, 0, 0, 0.05);
}

body[data-theme="light"] .scroll-wheel {
  background: black;
}

body[data-theme="light"] .scroll-label {
  color: black;
}

/* Dark Mode */
body[data-theme="dark"] .scroll-mouse {
  border: 2px solid rgba(255, 255, 255, 0.8);
  background: rgba(255, 255, 255, 0.1);
}

body[data-theme="dark"] .scroll-wheel {
  background: white;
}

body[data-theme="dark"] .scroll-label {
  color: white;
}


.project-image {
    height: 250px;
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.project-icon {
    font-size: 5rem;
    color: white;
    transition: opacity 0.4s ease, transform 0.3s ease;
    z-index: 2;
    position: relative;
}

.project-preview {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0;
    transition: opacity 0.4s ease;
    z-index: 1;
}

/* عند hover: الأيقونة تختفي والصورة تظهر */
.project-card:hover .project-icon {
    opacity: 0;
    transform: scale(0.8);
}

.project-card:hover .project-preview {
    opacity: 1;
}
/* عند لمس الكارد في الهاتف */
.project-card.show-preview .project-icon {
    opacity: 0;
    transform: scale(0.8);
}
.project-card.show-preview .project-preview {
    opacity: 1;
}


/* للشاشات الصغيرة 375x667 */
@media (max-width: 400px) {
    .projects-grid {
        grid-template-columns: 1fr; /* الكارت ياخذ العرض كامل */
        gap: 1.5rem; /* تصغير المسافة بين الكروت */
    }

    .project-card {
        border-radius: 15px;
        right: 0; /* منع الانزياح يمين */
    }

    .project-image {
        height: 200px; /* تصغير ارتفاع الصورة */
    }

    .project-title {
        font-size: 1.2rem;
    }

    .project-description {
        font-size: 0.9rem;
        line-height: 1.4;
    }

    .tech-tag {
        font-size: 0.8rem;
        padding: 0.2rem 0.6rem;
    }

    .project-link {
        font-size: 0.9rem;
        padding: 0.4rem 0.8rem;
    }
}


/* 📱 للشاشات الصغيرة مثل 375x667 */
@media (max-width: 400px) {
  .social-grid {
    grid-template-columns: 1fr; /* كل box في صف واحد */
    gap: var(--space-2);
  }

   .social-box {
    width: 100%;        /* ياخذ العرض كامل */
    max-width: 200px;   /* ما يتجاوزش 320px */
    height: 110px;      /* تصغير الطول */
    left: 0;            /* نلغي الانزياح */
    margin: 0 auto;     /* نوسّط العنصر */
    padding: var(--space-4);
  }

  .social-icon {
    width: 48px;
    height: 48px;
    font-size: 22px;
  }

  .social-text {
    font-size: 1rem;
  }
}






        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        :root {
   --dark-bg: #051021;
  --text-light: #ffffff;        
  --light-bg: #e9e9e9;                    
  --text-dark: #fff5f5;
  --clr-social-box-bg-dark: var(--clr-surface);   
  --clr-social-box-bg-light: rgba(0 0 0 / .05);   
  --gradient-1: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  --gradient-2: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  --gradient-3: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
  --shadow-light: 0 10px 40px rgba(99, 102, 241, 0.15);
  --shadow-dark: 0 10px 40px rgba(0, 0, 0, 0.3);
}

        [data-theme="dark"] {
            --bg-color: var(--dark-bg);
            --text-color: var(--text-light);
            --card-bg: #1e293b;
            --shadow: var(--shadow-dark);
        }

        [data-theme="light"] {
    --bg-color: var(--light-bg);
    --text-color: #000000; 
    --card-bg: #ffffff;
    --shadow: var(--shadow-light);
       }
        body {
            font-family: 'Inter', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            background: var(--bg-color, var(--light-bg));
            color: var(--text-color, var(--text-dark));
            transition: all 0.3s ease;
            overflow-x: hidden;
            line-height: 1.6;
        }

        [data-theme="dark"] {
            --bg-color: var(--dark-bg);
            --text-color: var(--text-light);
            --card-bg: #1e293b;
            --shadow: var(--shadow-dark);
        }

        [data-theme="light"] {
    --bg-color: var(--light-bg);
    --text-color: #000000; 
    --card-bg: #ffffff;
    --shadow: var(--shadow-light);
       }

        html {
            scroll-behavior: smooth;
        }

        .header {         
            position: fixed;
            top: 0;
            width: 100%;
            background: rgba(255, 255, 255, 0.1);
            backdrop-filter: blur(20px);
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
            z-index: 1000;
            padding: 1rem 0;
            transition: all 0.3s ease;
}

        .nav {
            display: flex;
            justify-content: space-between;
            align-items: center;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 2rem;
        }
.logo {
    font-size: 1.9rem;
    font-weight: 870;
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-decoration: none;
    position: relative; 
     left: -25px;
    top: 0;      
}
             
        .nav-links {
            display: flex;
            list-style: none;
            gap: 2rem;
        }

        .nav-links a {
            color: var(--text-color, var(--text-dark));
            text-decoration: none;
            font-weight: 600;
            transition: all 0.3s ease;
            position: relative;
        }

        .nav-links a:hover {
            color: var(--primary-color);
            transform: translateY(-2px);
        }

        .nav-links a::after {
            content: '';
            position: absolute;
            width: 0;
            height: 2px;
            bottom: -5px;
            left: 0;
            background: var(--primary-color);
            transition: width 0.3s ease;
        }

        .nav-links a:hover::after {
            width: 100%;
        }
  
#theme-toggle-button {
  position: relative;
  display: inline-block;
  width: 45px;
  height: 30px;
  cursor: pointer;
}

#toggle {
  position: absolute;
  opacity: 0;
  width: 100%;
  height: 100%;
  cursor: pointer;
  top: 0;
  left: 0;
  z-index: 2;
}


#container,
#patches,
#stars,
#button,
#sun,
#moon,
#cloud {
  transition-property: all;
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
  transition-duration: 0.25s;
}

#toggle:checked + svg #container {
  fill: #2b4360;
}

#toggle:checked + svg #button {
  transform: translate(28px, 2.333px);
}

#sun {
  opacity: 1;
}

#toggle:checked + svg #sun {
  opacity: 0;
}

#moon {
  opacity: 0;
}

#toggle:checked + svg #moon {
  opacity: 1;
}

#cloud {
  opacity: 1;
}

#toggle:checked + svg #cloud {
  opacity: 0;
}

#stars {
  opacity: 0;
}

#toggle:checked + svg #stars {
  opacity: 1;
}
        
        /* Canvas الأساسي */
#canvas {
    display: block;
    width: 100vw;
    height: 100vh;
    position: fixed;
    top: 0;
    left: 0;
    z-index: -1;
}

/* Dark Mode */
[data-theme="dark"] #canvas {
    background: linear-gradient(135deg, #0c0c0c 0%, #1a1a2e 50%, #16213e 100%);
}

/* Light Mode */
[data-theme="light"] #canvas {
    background: linear-gradient(135deg, #ffffff 0%, #f0f0f0 50%, #e4e4e4 100%);
}

/* Overlay النص */
.overlay {
    position: absolute;    
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    z-index: 2;
}
.overlay button {
    pointer-events: auto; /* هذا يسمح بالنقر على الزر */
}

/* النصوص */
.title {
    font-size: 4rem;
    font-weight: 300;
    margin-bottom: 1rem;
    background: linear-gradient(45deg, #667eea, #764ba2, #f093fb);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 0 30px rgba(102, 126, 234, 0.5);
}

.subtitle {
    font-size: 1.5rem;
    opacity: 0.8;
    color: #a8a8a8;
}

/* Controls مخفية */
.controls {
    display: none;
}

        /* About Section */
        .about {
            padding: 8rem 0;
            background: var(--bg-color);
            position: relative;
            margin-top: 100vh; /* بعد الجزيئات */
        }

        .about::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: var(--dark-bg);
            clip-path: polygon(0 0, 100% 10%, 100% 100%, 0 90%);
            z-index: -1;
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 2rem;
        }

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

        .about-text {
             color: var(--shadow-light);
        }

        .about h2 {
            font-size: 3rem;
            margin-bottom: 2rem;
            background: var(--gradient-3);
            -webkit-background-clip: text;
            -webkit-text-fill-color: #c70d0d00;
            background-clip: text;
        }

        .about p {
            font-size: 1.2rem;
            line-height: 1.8;
            margin-bottom: 1.5rem;
            opacity: 0.9;
        }

        .skills {
            display: flex;
            flex-wrap: wrap;
            gap: 1rem;
            margin-top: 2rem;
        }

        .skill-tag {
            background: var(--gradient-1);
            color: #ffffff;
            padding: 0.5rem 1rem;
            border-radius: 25px;
            font-weight: 600;
            transition: all 0.3s ease;
        }

        .skill-tag:hover {
            transform: scale(1.1) rotate(5deg);
        }

        .about-visual {
            position: relative;
            height: 400px;
        }

        .code-window {
  background: var(--card-bg); 
  border-radius: 15px;
  padding: 1.5rem;
  box-shadow: var(--shadow);
  font-family: 'Courier New', monospace;
  height: 100%;
  overflow: hidden;
  position: relative;
  color: var(--text-color); 
}

        .code-header {
            display: flex;
            gap: 0.5rem;
            margin-bottom: 1rem;
        }

        .code-dot {
            width: 12px;
            height: 12px;
            border-radius: 50%;
        }

        .dot-red { background: #ea0c00; }
        .dot-yellow { background: #ffbd2e; }
        .dot-green { background: #27ca3f; }

        .code-line {
            color: #0d4cff;
            margin-bottom: 0.5rem;
            animation: typewriter 3s ease-in-out infinite;
        }

        .code-keyword { color: #00fff3; }
        .code-string { color: #eb051a; }
        .code-function { color: #10b981; }

        /* Projects Section */
        .projects {
            padding: 3.5rem 0;
            background: var(--bg-color);
        }

        .section-title {
            text-align: center;
            font-size: 3.5rem;
            margin-bottom: 4rem;
            background: var(--gradient-1);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            font-weight: 900;
        }

        .projects-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
            gap: 3rem;
            margin-top: 3rem;
        }

        .project-card {
            background: var(--card-bg);
            border-radius: 25px;
            right:9px;
            overflow: hidden;
            box-shadow: var(--shadow);
            transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
            position: relative;
            cursor: pointer;
        }

        .project-card:hover {
            transform: translateY(-20px) rotateX(5deg);
            box-shadow: 0 30px 60px rgb(34 35 84);
        }

        .project-image {
            height: 250px;
            background: var(--gradient-1);
            position: relative;
            overflow: hidden;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .project-icon {
            font-size: 5rem;
            color: white;
            transition: all 0.3s ease;
        }

        .project-card:hover .project-icon {
            transform: scale(1.2) rotate(360deg);
        }

        .project-content {
            padding: 2rem;
        }

        .project-title {
            font-size: 1.5rem;
            font-weight: 700;
            margin-bottom: 1rem;
            color: var(--text-color);
        }

        .project-description {
            color: var(--text-color);
            opacity: 0.8;
            margin-bottom: 1.5rem;
            line-height: 1.6;
        }

        .project-tech {
            display: flex;
            flex-wrap: wrap;
            gap: 0.5rem;
            margin-bottom: 1.5rem;
        }

        .tech-tag {
            background: rgba(99, 102, 241, 0.1);
            color: var(--primary-color);
            padding: 0.3rem 0.8rem;
            border-radius: 15px;
            font-size: 0.9rem;
            font-weight: 600;
        }

        .project-links {
            display: flex;
            gap: 1rem;
        }

        .project-link {
            padding: 0.5rem 1rem;
            border-radius: 25px;
            text-decoration: none;
            font-weight: 600;
            transition: all 0.3s ease;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }

        .link-primary {
            background: var(--gradient-1);
            color: white;
        }

        .link-secondary {
            border: 2px solid var(--primary-color);
            color: var(--primary-color);
        }

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

/* Social Section CSS */

:root {
  --clr-bg-1: #242452;
  --clr-bg-2: #11111f;
  --clr-accent-1: #4facfe;
  --clr-accent-2: #00f2fe;
  --clr-surface: rgba(255 255 255 / .05);
  --clr-border: rgba(255 255 255 / .1);
  --ff-base: 'Inter', system-ui, sans-serif;
  --fs-xl: clamp(2rem, 5vw + 1rem, 3.5rem);
  --fs-md: clamp(.9rem, 1.5vw, 1.2rem);
  --space-1: .25rem;
  --space-2: .5rem;
  --space-4: 1rem;
  --space-8: 2rem;
  --ease-elastic: cubic-bezier(.68,-0.55,.27,1.55);
  --ease-smooth: cubic-bezier(.4,0,.2,1);
  --duration: .6s;
}

@property --angle {
  syntax: '<angle>';
  inherits: false;
  initial-value: 0deg;
}

@property --glow {
  syntax: '<color>';
  inherits: false;
  initial-value: transparent;
}

.social {
  padding-block: clamp(3rem, 10vh, 6rem);
  position: relative;
  background: 
    radial-gradient(circle at 20% 80%, #4facfe22 0%, #ffffff00 50%),
    radial-gradient(circle at 80% 20%, #efefef22 0%, transparent 50%),
    linear-gradient(135deg, var(--clr-bg-1) 0%, var(--clr-bg-2) 100%);
  overflow: hidden;
}

.social::before {
  --size: 2px;
  --space: 3rem;
  content: '';
  position: absolute;
  inset: 0;
  background-image: 
    radial-gradient(circle at 50% 50%, var(--clr-accent-1) 1px, #1bbd9800 1px);
  background-size: var(--space) var(--space);
  opacity: .15;
  animation: float 60s linear infinite;
  mask-image: radial-gradient(ellipse 90% 80% at 50% 50%, black 40%, transparent 70%);
}

@keyframes float {
  to { transform: translateY(-100%); }
}

@keyframes glowPulse {
  to { --glow: #333333; }
}

.social-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--space-4);
}

.social-box {
position: relative;
  display: grid;
  width: 250px;   
  height: 150px;
  left:45px;
  place-items: center;
  padding: var(--space-8);
  border-radius: 24px;
  background: var(--clr-social-box-bg);
  border: 1px solid var(--clr-border);
  backdrop-filter: blur(10px);
  transition: 
    transform var(--duration) var(--ease-elastic),
    box-shadow var(--duration) var(--ease-smooth),
    background var(--duration) var(--ease-smooth);
  overflow: hidden;
  cursor: pointer;
  text-decoration: none;
  color: inherit;
}

.social-box::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: conic-gradient(from var(--angle), transparent, rgba(255 255 255 / .1), transparent);
  animation: spin 8s linear infinite paused;
}

.social-box:hover::after {
  animation-play-state: running;
}

@keyframes spin {
  to { --angle: 360deg; }
}

.social-box::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  opacity: 0;
  background: radial-gradient(circle at var(--x, 50%) var(--y, 50%), #fff2 0%, transparent 60%);
  transition: opacity .4s;
}

.social-box:hover::before {
  opacity: 1;
}

.social-box:hover {
  transform: translateY(-8px) scale(1.03);
  box-shadow: 
    0 20px 40px rgb(153 130 130 / 0%),
    0 0 30px var(--clr-glow, #efebeb);
  background: rgb(237 237 237 / 99%);
}

.social-icon {
  width: 64px;
  height: 64px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  font-size: 28px;
  background: #e9e9e9;
  border: 1px solid #0000004d;
  transition: all 0.3s ease;
}

.social-box:hover .social-icon {
  transform: rotate(360deg) scale(1.1);
  box-shadow: 0 0 20px var(--clr-glow);
}

.social-text {
  font-weight: 600;
  font-size: 1.1rem;
  margin-block-start: var(--space-2);
  transition: color var(--duration);
}

.social-box:hover .social-text {
  color: var(--clr-glow);
}

.whatsapp   { --clr-icon: linear-gradient(135deg, #25d366, #128c7e); --clr-glow: #25d366; }
.facebook   { --clr-icon: linear-gradient(135deg, #1877f2, #4267b2); --clr-glow: #1877f2; }
.messenger  { --clr-icon: linear-gradient(135deg, #0084ff, #44bdf5); --clr-glow: #0084ff; }
.instgram   { --clr-icon: linear-gradient(135deg, #f70268, #ff0707); --clr-glow: #f70268; }
.discord    { --clr-icon: linear-gradient(135deg, #5865f2, #7289da); --clr-glow: #6935f8; }
.threads    { --clr-icon: linear-gradient(135deg, #000, #333); --clr-glow: #fff; }
.telegram   { --clr-icon: linear-gradient(135deg, #0088cc, #29b6f6); --clr-glow: #0088cc; }
.github     { --clr-icon: linear-gradient(135deg, #24292e, #586069); --clr-glow: #fff; }
.linkedin   { --clr-icon: linear-gradient(135deg, #0a66c2, #0e76a8); --clr-glow: #0a66c2; }
.gmail      { --clr-icon: linear-gradient(135deg, #ea4335, #d93025); --clr-glow: #ea4335; }

.scroll-reveal {
  opacity: 0;
  transform: translateY(30px);
  animation: reveal .8s var(--ease-smooth) forwards;
}

@keyframes reveal {
  to {
    opacity: 1;
    transform: none;
  }
}
         .footer {
            background: var(--dark-bg);
            color: var(--text-light);
            padding: 1rem 0;
            text-align: center;
            border-top: 0.5px solid rgb(196 196 196 / 0%);
        }

        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(50px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        @keyframes typewriter {
            0%, 90%, 100% {
                opacity: 1;
            }
            45%, 55% {
                opacity: 0.5;
                transform: scale(1.02);
            }
        }

        @media (max-width: 768px) {
            .nav-links {
                display: none;
            }
            
            .about-content {
                grid-template-columns: 1fr;
                text-align: center;
            }

            .section-title {
                font-size: 2.5rem;
            }
            
            .controls {
                top: 10px;
                right: 10px;
                left: 10px;
                padding: 15px;
            }
            
            .slider {
                width: 100%;
            }
            
            .title {
                font-size: 2.5rem;
            }
            
            .subtitle {
                font-size: 1.2rem;
            }
        }

        ::-webkit-scrollbar {
            width: 8px;
        }

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

        ::-webkit-scrollbar-thumb {
            background: var(--gradient-1);
            border-radius: 4px;
        }

        ::-webkit-scrollbar-thumb:hover {
            background: var(--gradient-2);
        }

        .user-icon.touch {
  cursor: pointer;
  filter: drop-shadow(0 4px 6px rgb(0 255 220));
  display: inline-block;
  position: relative;
  left: 20px;   
  top:1px;    
  width: 40px;   
  height:40px;  
}
.user-icon.touch:hover,
.user-icon.touch:active {
  transform: translate(1px, 1px); 
  filter: drop-shadow(0 2px 4px rgb(0 0 0));
}
    .box.animate {
  transform: translateX(100px);
  transition: transform .2s;
}

[data-theme="dark"] .about-text
{
    color: #ffffff !important;
    -webkit-text-fill-color: #ffffff !important;
}

:root {
  --clr-icon-bg: var(--clr-icon-bg-dark);
}

@media (prefers-color-scheme: light) {
  :root {
    --clr-icon-bg: var(--clr-icon-bg-light);
  }
}
:root {
  --clr-social-box-bg: var(--clr-social-box-bg-dark);
}

@media (prefers-color-scheme: light) {
  :root {
    --clr-social-box-bg: var(--clr-social-box-bg-light);
  }
}
.social-icon svg {
  width: 28px;
  height: 28px;
  transition: all 0.3s cubic-bezier(0.68, -0.55, 0.27, 1.55);
}

.social-box:hover .social-icon svg {
  transform: scale(1.2);
  filter: drop-shadow(0 0 12px currentColor);
}

.whatsapp .social-icon { color: #25D366; }
.facebook .social-icon { color: #1877F2; }
.messenger .social-icon { color: #0084FF; }
.instgram .social-icon { color: #ff0000; }
.discord .social-icon { color: #5865F2; }
.threads .social-icon { color: #000; }
.telegram .social-icon { color: #0088CC; }
.github .social-icon { color: #24292E; }
.linkedin .social-icon { color: #0A66C2; }
.gmail .social-icon { color: #EA4335; }

.whatsapp:hover .social-text { color: #25D366; }
.facebook:hover .social-text { color: #1877F2; }
.messenger:hover .social-text { color: #0084FF; }
.instgram:hover .social-text { color: #f80a0a; }
.discord:hover .social-text { color: #5865F2; }
.threads:hover .social-text { color: #000; }
.telegram:hover .social-text { color: #0088CC; }
.github:hover .social-text { color: #24292E; }
.linkedin:hover .social-text { color: #0A66C2; }
.gmail:hover .social-text { color: #EA4335; }


/*كتابة في الهيرو*/
    h1 {
  font-size: 2.5rem;
  font-weight: 400;
  white-space: nowrap;
}

/* الوضع الافتراضي (light mode) */
.hi {
  color: #000000; /* أسود */
}

/* dark mode */
[data-theme="dark"] .hi {
  color: #ffffff; /* أبيض */
}

/* الاسم بتدرج لوني */
.name {
  font-weight: 700;
  background: linear-gradient(90deg, #3b82f6, #9333ea); /* أزرق → بنفسجي */
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}  
/*typing clavier*/
 .subtitle {
  font-size: 1.2rem;
  color: #6d6a6a;
}

:root {
    --text-color: #000; /* Light mode default */
    --bg-color: #fff;
}

body[data-theme="dark"] {
    --text-color: #fff;
    --bg-color: #000;
}

.description {
  font-family: 'Roboto', sans-serif;
  font-weight: 300;         /* خفيف وأنيق */
  font-size: 1.3rem;        /* حوالي 17.6px */
  line-height: 1.8;         /* مريح للقراءة */
  color: var(--text-color);
  transition: color 0.3s ease;
  max-width: 650px;         /* يمنع النص من التمدد بعرض الشاشة */
  margin: 0 auto;           /* يوسّط النص */
  text-align: center;       /* منظم أكثر */
}


body {
    background-color: var(--bg-color);
    transition: background-color 0.3s ease;
}
.btn {
  font-size: 1.2rem;
  padding: 1rem 0.8rem;
  border: none;
  outline: none;
  border-radius: 0.4rem;
  cursor: pointer;
  text-transform: uppercase;
  background-color: rgb(54 54 230 / 82%);
  color: rgb(255 255 255);
  font-weight: 550;
  transition: 0.1s;
  box-shadow: 0px 0px 60px #1f4c65;
  -webkit-box-reflect: below 10px linear-gradient(to bottom, rgba(0,0,0,0.0), rgba(0,0,0,0.4));
  position: absolute; /* أو fixed إذا تريد يبقى ثابت أثناء التمرير */
  top: 320px;          /* المسافة من الأعلى */
  left: -55px;         /* المسافة من اليسار */
  z-index: 10;      /* فوق أي عناصر أخرى مثل canvas */
}


.btn:active {
  scale: 0.92;
}

.btn:hover {
  background: rgb(2,29,78);
  background: linear-gradient(270deg, rgba(2, 29, 78, 0.681) 0%, rgba(31, 215, 232, 0.873) 60%);
  color: rgb(4, 4, 38);
}




 .btns {
   font-size: 1.2rem;
  padding: 1rem 0.8rem;
  border: none;
  outline: none;
  border-radius: 0.4rem;
  cursor: pointer;
  text-transform: uppercase;
  background-color: rgb(54 54 230 / 82%);
  color: rgb(255 255 255);
  font-weight: 550;
  transition: 0.1s;
  box-shadow: 0px 0px 60px #1f4c65;
  -webkit-box-reflect: below 10px linear-gradient(to bottom, rgba(0,0,0,0.0), rgba(0,0,0,0.4));
  position: absolute; /* أو fixed إذا تريد يبقى ثابت أثناء التمرير */
  top: 320px;          /* المسافة من الأعلى */
  left: 130px;         /* المسافة من اليسار */
  z-index: 10;     /* فوق أي عناصر أخرى مثل canvas    /* فوق أي عناصر أخرى مثل canvas */
}


.btns:active {
  scale: 0.92;
}

.btns:hover {
  background: rgb(2,29,78);
  background: linear-gradient(270deg, rgba(2, 29, 78, 0.681) 0%, rgba(31, 215, 232, 0.873) 60%);
  color: rgb(4, 4, 38);
}

 * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            background: #f8fafc;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }

        .content {
            flex: 1;
            padding: 50px 20px;
            text-align: center;
            color: #64748b;
        }

        /* Footer Styles */
        .footer-container {
            background: linear-gradient(135deg, #2d3748 0%, #1a202c 100%);
            position: relative;
            overflow: hidden;
        }

        /* Subtle background decoration */
        .footer-container::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 1px;
            background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
        }

        .footer {
            max-width: 1200px;
            margin: 0 auto;
            padding: 40px 20px 25px;
            position: relative;
            z-index: 2;
        }

        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 35px;
            margin-bottom: 35px;
        }

        /* About Section */
        .footer-section h3 {
            color: white;
            font-size: 1.3rem;
            margin-bottom: 15px;
            font-weight: 600;
        }

        .footer-description {
            color: #cbd5e1;
            line-height: 1.7;
            font-size: 0.95rem;
        }

        /* Quick Links */
       .footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;             
    gap: 0;                    
    justify-content: flex-start; /* محاذاة لليسار */
    margin-left: 65px;           /* تحريك الروابط 30px من اليسار */
}


.footer-links li {
    position: relative;
}

.footer-links li + li::before {
    content: "•";               /* النقطة بين العناصر */
    margin: 0 0.5rem;           /* مسافة قبل وبعد النقطة */
    color: #cbd5e1;             /* نفس لون الروابط */
}

.footer-links a {
    color: #cbd5e1;
    text-decoration: none;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    display: inline-block;
    position: relative;
}

.footer-links a:hover {
    color: #60a5fa;
    transform: translateX(2px);
}

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

        /* Contact Section */
        .contact-info {
            color: #cbd5e1;
        }

        .contact-item {
            display: flex;
            align-items: center;
            gap: 15px;
            margin-bottom: 7px;
            font-size: 0.95rem;
        }

        .contact-icon {
            width: 35px;
            height: 35px;
            background: rgba(96, 165, 250, 0.1);
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #60a5fa;
            flex-shrink: 0;
        }

        /* Footer Bottom */
        .footer-bottom {
            border-top: 5px solid rgba(255, 255, 255, 0.1);
            padding-top: 1px;
            text-align: center;
        }

        .footer-copyright {
            color: #94a3b8;
            margin-bottom: 8px;
            font-size: 0.9rem;
        }

        .footer-love {
            color: #cbd5e1;
            font-size: 0.85rem;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 6px;
        }

        .heart {
            color: #ef4444;
            animation: heartbeat 2s ease-in-out infinite;
        }

        .coffee {
            color: #92400e;
            animation: bounce 1.5s ease-in-out infinite;
        }

        @keyframes heartbeat {
            0%, 50%, 100% { transform: scale(1); }
            25%, 75% { transform: scale(1.1); }
        }

        @keyframes bounce {
            0%, 100% { transform: translateY(0); }
            50% { transform: translateY(-2px); }
        }

        /* Responsive Design */
        @media (max-width: 768px) {
            .footer {
                padding: 35px 15px 20px;
            }

            .footer-content {
                grid-template-columns: 1fr;
                gap: 30px;
                text-align: center;
            }

            .footer-section h3 {
                font-size: 1.2rem;
            }

            .contact-item {
                justify-content: center;
                text-align: left;
            }

            .footer-love {
                flex-wrap: wrap;
                font-size: 0.8rem;
            }
        }

        @media (max-width: 480px) {
            .footer {
                padding: 30px 10px 15px;
            }

            .footer-content {
                gap: 25px;
            }

            .footer-section h3 {
                font-size: 1.1rem;
                margin-bottom: 12px;
            }

            .footer-description,
            .footer-links a,
            .contact-item {
                font-size: 0.9rem;
            }

            .contact-icon {
                width: 30px;
                height: 30px;
            }
        }

        /* Fade in animation */
        .footer-container {
            opacity: 0;
            transform: translateY(20px);
            animation: fadeInUp 0.8s ease forwards;
        }

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

        /* Hover effect for sections */
        .footer-section {
            transition: transform 0.3s ease;
        }

        .footer-section:hover {
            transform: translateY(-2px);
        

}
body[data-theme="light"] #social {
  background: #e9e9e9;  /* لون فاتح / باهي */
  transition: background 0.3s ease;
}

/* Dark Mode */
body[data-theme="dark"] #social {
  background: #00133b;  /* لون غامق */
}

.scroll-mouse {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  width: 30px;
  height: 50px;
  border: 2px solid rgba(255, 255, 255, 0.8);
  border-radius: 15px;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  cursor: pointer;
  opacity: 1;
  transition: all 0.5s ease;
}

.scroll-wheel {
  width: 4px;
  height: 8px;
  background: white;
  border-radius: 2px;
  position: absolute;
  top: 8px;
  left: 50%;
  transform: translateX(-50%);
  animation: scrollWheel 2s infinite;
}

@keyframes scrollWheel {
  0% { top: 8px; opacity: 1; }
  50% { top: 20px; opacity: 0.5; }
  100% { top: 8px; opacity: 1; }
}

.scroll-label {
  position: absolute;
  bottom: 66.5px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 14px;
  color: white;
  opacity: 0.8;
  letter-spacing: 2px;
  text-transform: uppercase;
  font-family: sans-serif;
  animation: fadeMove 2s infinite;
}

@keyframes fadeMove {
  0%   { transform: translateX(-50%) translateY(0); opacity: 1; }
  50%  { transform: translateX(-50%) translateY(-5px); opacity: 0.6; }
  100% { transform: translateX(-50%) translateY(0); opacity: 1; }
}
.scroll-mouse.hidden,
.scroll-label.hidden {
  opacity: 0 !important;
  transform: translateX(-50%) translateY(20px) !important;
  pointer-events: none;
  transition: all 0.5s ease;
  animation: none !important; /* يوقف الحركة */
}
/* Light Mode */
body[data-theme="light"] .scroll-mouse {
  border: 2px solid rgba(0, 0, 0, 0.8);
  background: rgba(0, 0, 0, 0.05);
}

body[data-theme="light"] .scroll-wheel {
  background: black;
}

body[data-theme="light"] .scroll-label {
  color: black;
}

/* Dark Mode */
body[data-theme="dark"] .scroll-mouse {
  border: 2px solid rgba(255, 255, 255, 0.8);
  background: rgba(255, 255, 255, 0.1);
}

body[data-theme="dark"] .scroll-wheel {
  background: white;
}

body[data-theme="dark"] .scroll-label {
  color: white;
}


.project-image {
    height: 250px;
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.project-icon {
    font-size: 5rem;
    color: white;
    transition: opacity 0.4s ease, transform 0.3s ease;
    z-index: 2;
    position: relative;
}

.project-preview {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0;
    transition: opacity 0.4s ease;
    z-index: 1;
}

/* عند hover: الأيقونة تختفي والصورة تظهر */
.project-card:hover .project-icon {
    opacity: 0;
    transform: scale(0.8);
}

.project-card:hover .project-preview {
    opacity: 1;
}
/* عند لمس الكارد في الهاتف */
.project-card.show-preview .project-icon {
    opacity: 0;
    transform: scale(0.8);
}
.project-card.show-preview .project-preview {
    opacity: 1;
}


/* للشاشات الصغيرة 375x667 */
@media (max-width: 400px) {
    .projects-grid {
        grid-template-columns: 1fr; /* الكارت ياخذ العرض كامل */
        gap: 1.5rem; /* تصغير المسافة بين الكروت */
    }

    .project-card {
        border-radius: 15px;
        right: 0; /* منع الانزياح يمين */
    }

    .project-image {
        height: 200px; /* تصغير ارتفاع الصورة */
    }

    .project-title {
        font-size: 1.2rem;
    }

    .project-description {
        font-size: 0.9rem;
        line-height: 1.4;
    }

    .tech-tag {
        font-size: 0.8rem;
        padding: 0.2rem 0.6rem;
    }

    .project-link {
        font-size: 0.9rem;
        padding: 0.4rem 0.8rem;
    }
}


/* 📱 للشاشات الصغيرة مثل 375x667 */
@media (max-width: 400px) {
  .social-grid {
    grid-template-columns: 1fr; /* كل box في صف واحد */
    gap: var(--space-2);
  }

   .social-box {
    width: 100%;        /* ياخذ العرض كامل */
    max-width: 200px;   /* ما يتجاوزش 320px */
    height: 110px;      /* تصغير الطول */
    left: 0;            /* نلغي الانزياح */
    margin: 0 auto;     /* نوسّط العنصر */
    padding: var(--space-4);
  }

  .social-icon {
    width: 48px;
    height: 48px;
    font-size: 22px;
  }

  .social-text {
    font-size: 1rem;
  }
}

#theme-toggle-button {
  cursor: pointer;
  display: inline-block;
  position: relative;
  width: 50px;
  height: 44px;
  overflow: visible;
}

#theme-toggle-button input[type="checkbox"] {
  position: absolute;
  opacity: 0;
  width: 100%;
  height: 100%;
  margin: 0;
}

#theme-toggle-button svg {
  position: absolute;
  width: 50px;
  height: 44px;
  left: 90%;
  top: 50%;
  transform: translate(-50%, -50%);
  display: block;
  pointer-events: none; 

}