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

}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, #0f0f23 0%, #1a1a3e 50%, #2d1b69 100%);
    color: #ffffff;
    overflow-x: hidden;
}

/* Animated background particles */
.bg-particles {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    pointer-events: none;
}

.particle {
    position: absolute;
    width: 2px;
    height: 2px;
    background: #64ffda;
    border-radius: 50%;
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px) rotate(0deg);
        opacity: 0.3;
    }
    50% {
        transform: translateY(-20px) rotate(180deg);
        opacity: 1;
    }
}

/* Header */
header {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(15, 15, 35, 0.9);
    backdrop-filter: blur(10px);
    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 {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.8rem;
    font-weight: bold;
    color: #ffffff;
    text-decoration: none;
}

.logo-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(45deg, #64ffda, #bb86fc);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.logo-icon::before {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    background: linear-gradient(45deg, #0f0f23, #2d1b69);
    border-radius: 50%;
    animation: pulse-logo 2s ease-in-out infinite;
}

@keyframes pulse-logo {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.2);
    }
}

.logo-text {
    background: linear-gradient(45deg, #64ffda, #bb86fc);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

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

.nav-links a {
    color: #ffffff;
    text-decoration: none;
    transition: color 0.3s ease;
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(45deg, #64ffda, #bb86fc);
    transition: width 0.3s ease;
}

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

/* Main content */
main {
    margin-top: 80px;
}

.section {
    min-height: 100vh;
    padding: 4rem 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

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

/* Home section */
.home {
    text-align: center;
    position: relative;
}

.home h1 {
    font-size: 4rem;
    margin-bottom: 1rem;
    background: linear-gradient(45deg, #64ffda, #bb86fc, #03dac6);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: pulse 2s ease-in-out infinite;
}

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

.home .subtitle {
    font-size: 1.5rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.home .description {
    font-size: 1.1rem;
    margin-bottom: 3rem;
    opacity: 0.8;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-bottom: 4rem;
}

.cta-button {
    display: inline-block;
    padding: 1rem 2rem;
    background: linear-gradient(45deg, #64ffda, #bb86fc);
    color: #0f0f23;
    text-decoration: none;
    border-radius: 50px;
    font-weight: bold;
    transition: all 0.3s ease;
    box-shadow: 0 10px 30px rgba(100, 255, 218, 0.3);
}

.cta-button:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(100, 255, 218, 0.5);
}

.cta-button.secondary {
    background: transparent;
    color: #64ffda;
    border: 2px solid #64ffda;
}

.cta-button.secondary:hover {
    background: #64ffda;
    color: #0f0f23;
}

/* Services preview section */
.services-preview {
    margin-top: 4rem;
}

.services-preview h3 {
    font-size: 2rem;
    margin-bottom: 2rem;
    color: #bb86fc;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.service-card {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 15px;
    padding: 2rem;
    text-align: center;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(100, 255, 218, 0.2);
    transition: all 0.3s ease;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(100, 255, 218, 0.2);
}

.service-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.service-card h4 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: #64ffda;
}

.service-card p {
    opacity: 0.8;
    line-height: 1.6;
}

/* 3D Geometric shape */
.geometric-shape {
    position: absolute;
    right: 5%;
    top: 40%;
    transform: translateY(-50%);
    width: 250px;
    height: 250px;
    transform-style: preserve-3d;
    animation: rotate3d 20s linear infinite;
    
}

.shape-face {
   position: absolute;
            width: 200px;
            height: 200px;
            background: rgba(100, 255, 218, 0.1);
            border: 2px solid #64ffda;
            backdrop-filter: blur(5px);
            display: flex;
            align-items: center;
            justify-content: center;
            font-family: 'Courier New', monospace;
            font-size: 0.8rem;
            color: #64ffda;
}

 .shape-face.front { transform: translateZ(100px); }
        .shape-face.back { transform: rotateY(180deg) translateZ(100px); }
        .shape-face.right { transform: rotateY(90deg) translateZ(100px); }
        .shape-face.left { transform: rotateY(-90deg) translateZ(100px); }
        .shape-face.top { transform: rotateX(90deg) translateZ(100px); }
        .shape-face.bottom { transform: rotateX(-90deg) translateZ(100px); }

        @keyframes rotate3d {
            0% { transform: translateY(-50%) rotateX(0deg) rotateY(0deg); }
            100% { transform: translateY(-50%) rotateX(360deg) rotateY(360deg); }
        }

/* Projects section */
.projects {
    background: rgba(255, 255, 255, 0.03);
}

.projects h2 {
    text-align: center;
    font-size: 3rem;
    margin-bottom: 3rem;
    color: #64ffda;
}

.project-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.project-card {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 20px;
    padding: 2rem;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(100, 255, 218, 0.2);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.project-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(100, 255, 218, 0.1), transparent);
    transform: rotate(45deg);
    transition: all 0.5s ease;
    opacity: 0;
}

.project-card:hover::before {
    animation: shine 0.5s ease-in-out;
}

.project-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(100, 255, 218, 0.3);
}

@keyframes shine {
    0% {
        transform: translateX(-100%) translateY(-100%) rotate(45deg);
        opacity: 0;
    }
    50% {
        opacity: 1;
    }
    100% {
        transform: translateX(100%) translateY(100%) rotate(45deg);
        opacity: 0;
    }
}

.project-card h3 {
    color: #bb86fc;
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.project-card p {
    opacity: 0.9;
    line-height: 1.6;
}

/* About section */
.about {
    text-align: center;
}

.about h2 {
    font-size: 3rem;
    margin-bottom: 2rem;
    color: #bb86fc;
}

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

.about-text {
    font-size: 1.2rem;
    line-height: 1.8;
    opacity: 0.9;
}

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

.skill-item {
    background: rgba(100, 255, 218, 0.1);
    padding: 1rem;
    border-radius: 10px;
    border: 1px solid rgba(100, 255, 218, 0.3);
    transition: all 0.3s ease;
}

.skill-item:hover {
    background: rgba(100, 255, 218, 0.2);
    transform: scale(1.05);
}

/* Mission section */
.mission {
    background: rgba(255, 255, 255, 0.03);
    text-align: center;
}

.mission h2 {
    font-size: 3rem;
    margin-bottom: 2rem;
    color: #03dac6;
}

.mission-content {
    max-width: 800px;
    margin: 0 auto;
    font-size: 1.3rem;
    line-height: 1.8;
    opacity: 0.9;
}

.mission-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.stat-item {
    text-align: center;
    padding: 2rem;
    background: rgba(100, 255, 218, 0.1);
    border-radius: 15px;
    border: 1px solid rgba(100, 255, 218, 0.2);
}

.stat-number {
    font-size: 3rem;
    font-weight: bold;
    color: #64ffda;
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 1.1rem;
    opacity: 0.8;
}

/* Contact section */
.contact {
    background: rgba(255, 255, 255, 0.03);
}

.contact h2 {
    text-align: center;
    font-size: 3rem;
    margin-bottom: 3rem;
    color: #03dac6;
}

.contact-form {
    max-width: 600px;
    margin: 0 auto;
}

.form-group {
    margin-bottom: 2rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: #64ffda;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(100, 255, 218, 0.3);
    border-radius: 10px;
    color: #ffffff;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #64ffda;
    box-shadow: 0 0 10px rgba(100, 255, 218, 0.3);
}

.submit-btn {
    width: 100%;
    padding: 1rem;
    background: linear-gradient(45deg, #03dac6, #64ffda);
    color: #0f0f23;
    border: none;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
}

.submit-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(3, 218, 198, 0.4);
}

/* Footer */
footer {
    background: rgba(15, 15, 35, 0.9);
    padding: 3rem 2rem 1rem;
    text-align: center;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h3 {
    color: #64ffda;
    margin-bottom: 1rem;
}

.footer-section p,
.footer-section a {
    color: #ffffff;
    opacity: 0.8;
    text-decoration: none;
    line-height: 1.6;
}

.footer-section a:hover {
    opacity: 1;
    color: #64ffda;
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-top: 1rem;
}

.social-link {
    display: inline-block;
    width: 40px;
    height: 40px;
    background: rgba(100, 255, 218, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #64ffda;
    text-decoration: none;
    transition: all 0.3s ease;
    font-size: 1.2rem;
}

.social-link:hover {
    background: #64ffda;
    color: #0f0f23;
    transform: translateY(-3px);
}

.footer-bottom {
    border-top: 1px solid rgba(100, 255, 218, 0.2);
    padding-top: 2rem;
    opacity: 0.6;
}

/* Responsive */
@media (max-width: 768px) {
    .nav-links {
        flex-direction: column;
        gap: 1rem;
    }

    .home h1 {
        font-size: 2.5rem;
    }

      .geometric-shape {
        position: relative; 
        right: auto;
        top: 2rem;
        transform: none;
        width: 150px;
        height: 150px;
         margin-bottom: 1rem;
        margin: 5rem auto; 
        animation: rotate3d 15s linear infinite;
    }

    .shape-face {
        width: 120px;
        height: 120px;
        font-size: 0.6rem;
    }

    .shape-face.front { transform: translateZ(60px); }
    .shape-face.back { transform: rotateY(180deg) translateZ(60px); }
    .shape-face.right { transform: rotateY(90deg) translateZ(60px); }
    .shape-face.left { transform: rotateY(-90deg) translateZ(60px); }
    .shape-face.top { transform: rotateX(90deg) translateZ(60px); }
    .shape-face.bottom { transform: rotateX(-90deg) translateZ(60px); }

    .about-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

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

    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }

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


.nav-toggle {
    display: none; /* Hidden by default for desktop */
    background: none;
    border: none;
    color: #64ffda;
    font-size: 1.5rem;
    cursor: pointer;
}

/* yeni*/

/* =================================
   Services Page Specific Styles
   ================================= */

.services-page .container {
    max-width: 1000px; /* Daha geniş içerik alanı */
}

.services-page h2 {
    font-size: 3rem;
    color: #64ffda; /* Ana başlık rengi */
    text-align: center;
    margin-bottom: 2rem;
}

.service-intro {
    font-size: 1.3rem;
    text-align: center;
    max-width: 800px;
    margin: 0 auto 3rem auto;
    opacity: 0.9;
    line-height: 1.7;
}

.service-features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.feature-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(100, 255, 218, 0.2);
    border-radius: 15px;
    padding: 2rem;
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 35px rgba(100, 255, 218, 0.2);
}

.feature-card h4 {
    color: #bb86fc; 
    font-size: 1.4rem;
    margin-bottom: 1rem;
}

.feature-card p {
    font-size: 1rem;
    line-height: 1.6;
    opacity: 0.8;
}

.service-cta-section {
    text-align: center;
    margin-top: 4rem;
    padding: 2rem;
    background: rgba(100, 255, 218, 0.1);
    border-radius: 15px;
}

.service-cta-section h3 {
    font-size: 1.8rem;
    color: #ffffff;
    margin-bottom: 1.5rem;
}

/* Service cards için link stillerini sıfırla */
.services-grid a {
  text-decoration: none; /* Altı çizgiyi kaldır */
  color: inherit; /* Rengi parent'tan al */
}

.services-grid a:hover {
  text-decoration: none; /* Hover'da da altı çizgi olmasın */
}

.services-grid a:visited {
  text-decoration: none; /* Ziyaret edilmiş linkler için */
  color: inherit;
}

.services-grid a:active {
  text-decoration: none; /* Aktif durumda */
  color: inherit;
}

/* Service card hover efekti için */
.service-card {
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.services-grid a:hover .service-card {
  transform: translateY(-5px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
}

/* Alternatif olarak, eğer mevcut service-card stiliniz varsa */
.services-grid a .service-card {
  color: inherit; /* Text rengini normal tut */
}

.services-grid a .service-card h4,
.services-grid a .service-card p {
  color: inherit; /* Başlık ve paragraf renklerini normal tut */
}