<style>

/* RESET */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    scroll-behavior: smooth;
}


html {
    background: #020611;
}

.top-bar {
    width: 100%;
    background: #0f172a; /* koyu şık */
    color: #fff;
    font-size: 13px;
}

.top-bar-content {
    max-width: 1200px;
    margin: auto;
    padding: 8px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.top-bar a {
    color: #4ade80; /* yeşil */
    text-decoration: none;
    font-weight: 600;
}

.logo-protected {
    pointer-events: none;
    user-select: none;
    -webkit-user-drag: none;
}
.card-link {
    display: block;
    text-decoration: none;
    color: inherit;
    width: 100%;
}
.menu a.active {
    color: #00c6ff;
    border-bottom: 2px solid #00c6ff;
    padding-bottom: 3px;
}
body {
    font-family: 'Montserrat', sans-serif;
    color: white;
    background: radial-gradient(circle at center, #0b0f2a 0%, #020611 60%);
    overflow-x: hidden;
    will-change: transform;
    transform: translateZ(0);
}

html, body {
    overscroll-behavior: none;
}


/* BACKGROUND GLOW */
.bg-glow {
    position: fixed;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;

    background:
        radial-gradient(circle at 60% 50%, rgba(255,0,200,0.25), transparent 40%),
        radial-gradient(circle at 40% 50%, rgba(0,200,255,0.2), transparent 50%);

    z-index: 0;
}

/* NAVBAR */
nav {
    display: flex;
    justify-content: space-between;
    align-items: center;

    padding: 20px 60px;
    margin: 20px;

    background: rgba(255,255,255,0.05);
    backdrop-filter: blur(15px);
    border-radius: 20px;

    top: 20px;
    position: sticky; /*sticky,relative*/
    z-index: 9999;
}


.logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo img {
    width: 40px;
}

.menu a {
    margin-left: 25px;
    color: white;
    text-decoration: none;
    font-weight: 600;
    transition: 0.3s;
}

.menu a:hover {
    color: #00c6ff;
}

/* BUTTON */
.btn {
    background: linear-gradient(45deg, #00c6ff, #8a2be2);
    padding: 12px 22px;
    border-radius: 12px;
    border: none;
    color: white;
    font-weight: 600;
    cursor: pointer;
    box-shadow: 0 0 20px rgba(0,200,255,0.4);
    transition: 0.3s;
}

.btn:hover {
    transform: scale(1.05);
}

/* HERO */
.hero {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 80px;
    position: relative;
}

.hero::before {
    content: "";
    position: absolute;
    width: 600px;
    height: 600px;
    right: 10%;
    top: 50%;
    transform: translateY(-50%);
    background: radial-gradient(circle, rgba(255,0,200,0.3), transparent 60%);
    filter: blur(80px);
}

.hero-left {
    max-width: 500px;
}

.hero h1 {
    font-size: 55px;
}

.hero p {
    color: #bbb;
    margin-top: 15px;
}

/* LOGO */
.hero-right img {
    width: 500px;
    filter:
        drop-shadow(0 0 30px #ff00c8)
        drop-shadow(0 0 60px #8a2be2);
}

/* SERVICES */
.services {
    display: flex;
    justify-content: center;
    gap: 30px;
    padding: 60px;
    position: relative;
}
.card * {
    position: relative;
    z-index: 2;
}

/* CARD */
.card {
    width: 100%;
    min-height: 240px;
    max-width: 320px;

    text-decoration: none;
    color: inherit;

    border-radius: 20px;
    background: linear-gradient(145deg, #050816, #0a0f2c);
    border: 1px solid rgba(255,255,255,0.1);

    display: flex;
    flex-direction: column;
    align-items: center;

    justify-content: flex-start;   /* 🔥 en önemli fix */

    padding: 25px 20px;            /* 🔥 boşluk dengesi */
    text-align: center;

    position: relative;
    overflow: hidden;
    transition: 0.3s;
}

a.card {
    cursor: pointer;
}

.card img,
.card h3,
.card p {
    pointer-events: none;
}

/* GLOW */
.card::before {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: 20px;

    background: linear-gradient(
        45deg,
        rgba(0,200,255,0.6),
        rgba(255,0,200,0.6)
    );

    opacity: 0.15;
    filter: blur(25px);
}

/* HOVER */
.card:hover {
    transform: translateY(-10px) scale(1.05);
    box-shadow:
        0 0 20px rgba(0,200,255,0.5),
        0 0 40px rgba(255,0,200,0.4);
}

/* ICON FIX (KARE SORUNU ÇÖZÜMÜ) */
.card img {
    width: 80px;
    margin-bottom: 15px;   /* 🔥 spacing */

    border-radius: 12px;
    mix-blend-mode: screen;

    filter:
        drop-shadow(0 0 10px #00c6ff)
        drop-shadow(0 0 20px #ff00c8);
}

.card h3 {
    font-size: 20px;
    margin-bottom: 10px;
}
.card p {
    font-size: 14px;
    color: #aaa;
    line-height: 1.6;

    max-width: 240px;   /* 🔥 satır genişliği fix */
}

/* ANIMATION */
.fade-up {
    opacity: 0;
    transform: translateY(40px);
    transition: 0.8s;
}

.fade-up.active {
    opacity: 1;
    transform: translateY(0);
}

/* FOOTER */
footer {
    padding: 60px 40px;
    background: rgba(0,0,0,0.4);
    backdrop-filter: blur(15px);
    border-top: 1px solid rgba(255,255,255,0.1);
    margin-top: 80px;
}

.footer-container {
    display: flex;
    gap: 40px;
}

.footer-left {
    flex: 1;
}

.footer-map {
    flex: 1;
}

/* MOBILE */
@media (max-width: 768px) {

    nav {
        flex-direction: column;
        gap: 15px;
        padding: 20px;
    }

    .menu {
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
        gap: 10px;
        width: 100%;
    }

    .menu a {
        margin: 0;
        font-size: 14px;
    }

    .btn {
        width: 100%;
        text-align: center;
        margin-top: 10px;
    }

    .hero {
        flex-direction: column;
        text-align: center;
    }

    .hero-right img {
        width: 300px;
        margin-top: 40px;
    }

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

    .footer-container {
        flex-direction: column;
    }
}
section {
    scroll-margin-top: 120px;
}
.section-title {
    text-align: center;
    font-size: 36px;
    margin-top: 40px;
    margin-bottom: 10px;
}

.section-subtitle {
    text-align: center;
    color: #bbb;
    margin-bottom: 40px;
}

</style>
