/* Reset ve Genel Stiller */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    line-height: 1.6;
    color: #333;
}

/* Header ve Navigasyon */
header {
    background-color: rgba(88, 101, 242, 0.95);
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    backdrop-filter: blur(10px);
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem;
}

.logo {
    font-size: 1.5rem;
    font-weight: bold;
    color: white;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

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

nav ul {
    display: flex;
    list-style: none;
}

nav ul li a {
    text-decoration: none;
    color: white;
    padding: 0.5rem 1rem;
    transition: all 0.3s ease;
    position: relative;
}

nav ul li a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: 0;
    left: 50%;
    background-color: white;
    transition: all 0.3s ease;
}

nav ul li a:hover::after {
    width: 100%;
    left: 0;
}

nav ul li a:hover {
    color: #ffffff;
}

/* Hero Section */
#hero {
    background: linear-gradient(135deg, #5865F2, #404EED);
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: white;
    position: relative;
    overflow: hidden;
}

#hero::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    background: url('https://png.pngtree.com/png-vector/20191030/ourmid/pngtree-cloud-hosting-storage-icon-design-for-web-png-image_1927663.jpg') center/cover;
    opacity: 0.1;
    animation: zoomBackground 20s infinite alternate;
}

@keyframes zoomBackground {
    from { transform: scale(1); }
    to { transform: scale(1.1); }
}

.hero-content {
    padding: 2rem;
    position: relative;
    z-index: 1;
    animation: fadeInUp 1s ease;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-content h1 {
    font-size: 3.5rem;
    margin-bottom: 1rem;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
    animation: slideInLeft 1s ease;
}

.hero-content p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    animation: slideInRight 1s ease;
}

@keyframes slideInLeft {
    from { transform: translateX(-100px); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

@keyframes slideInRight {
    from { transform: translateX(100px); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

.cta-button {
    display: inline-block;
    padding: 1rem 2rem;
    background-color: #7289DA;
    color: white;
    text-decoration: none;
    border-radius: 5px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.cta-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(120deg, transparent, rgba(255,255,255,0.3), transparent);
    transition: 0.5s;
}

.cta-button:hover::before {
    left: 100%;
}

.cta-button:hover {
    background-color: #5865F2;
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.3);
}

/* Paketler Section */
#paketler {
    padding: 5rem 1rem;
    background-color: #f9f9f9;
    position: relative;
    overflow: hidden;
}

#paketler::before {
    content: '';
    position: absolute;
    width: 200px;
    height: 200px;
    background: linear-gradient(45deg, #5865F2, transparent);
    border-radius: 50%;
    top: -100px;
    left: -100px;
    opacity: 0.1;
}

#paketler h2 {
    text-align: center;
    margin-bottom: 3rem;
    font-size: 2.5rem;
    color: #2c3e50;
    position: relative;
}

#paketler h2::after {
    content: '';
    display: block;
    width: 50px;
    height: 3px;
    background: #5865F2;
    margin: 1rem auto;
}

.paket-container {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
    max-width: 1200px;
    margin: 0 auto;
}

.paket {
    background: white;
    border-radius: 10px;
    padding: 2rem;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    flex: 1;
    min-width: 300px;
    position: relative;
    transition: all 0.3s ease;
    opacity: 0;
    animation: fadeIn 0.5s ease forwards;
}

@keyframes fadeIn {
    to { opacity: 1; }
}

.paket:nth-child(1) { animation-delay: 0.2s; }
.paket:nth-child(2) { animation-delay: 0.4s; }
.paket:nth-child(3) { animation-delay: 0.6s; }

.paket:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.2);
}

.paket h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: #2c3e50;
}

.fiyat {
    font-size: 2.5rem;
    color: #5865F2;
    margin-bottom: 1.5rem;
    font-weight: bold;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.1);
}

.paket ul {
    list-style: none;
    margin-bottom: 2rem;
}

.paket ul li {
    padding: 0.5rem 0;
    border-bottom: 1px solid #eee;
    transition: all 0.3s ease;
}

.paket ul li:hover {
    padding-left: 10px;
    color: #5865F2;
}

.satin-al {
    display: block;
    padding: 1rem;
    background-color: #5865F2;
    color: white;
    text-decoration: none;
    text-align: center;
    border-radius: 5px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.satin-al::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(120deg, transparent, rgba(255,255,255,0.3), transparent);
    transition: 0.5s;
}

.satin-al:hover::before {
    left: 100%;
}

.satin-al:hover {
    background-color: #404EED;
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
}

.populer {
    transform: scale(1.05);
    border: 2px solid #5865F2;
    z-index: 1;
}

.populer-etiket {
    position: absolute;
    top: -15px;
    right: 20px;
    background-color: #5865F2;
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.9rem;
    animation: bounce 1s infinite;
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-5px); }
}

/* Özellikler Section */
#ozellikler {
    padding: 5rem 1rem;
    background-color: white;
    position: relative;
}

#ozellikler::after {
    content: '';
    position: absolute;
    bottom: 0;
    right: 0;
    width: 200px;
    height: 200px;
    background: linear-gradient(45deg, transparent, #5865F2);
    opacity: 0.1;
    border-radius: 50%;
}

#ozellikler h2 {
    text-align: center;
    margin-bottom: 3rem;
    font-size: 2.5rem;
    color: #2c3e50;
}

#ozellikler h2::after {
    content: '';
    display: block;
    width: 50px;
    height: 3px;
    background: #5865F2;
    margin: 1rem auto;
}

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

.ozellik {
    text-align: center;
    padding: 2rem;
    background-color: #f9f9f9;
    border-radius: 10px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.ozellik::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, transparent, rgba(88, 101, 242, 0.1));
    top: -100%;
    left: -100%;
    transition: all 0.5s ease;
}

.ozellik:hover::before {
    top: 0;
    left: 0;
}

.ozellik:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.ozellik h3 {
    color: #2c3e50;
    margin-bottom: 1rem;
    position: relative;
}

.ozellik h3::after {
    content: '';
    display: block;
    width: 30px;
    height: 2px;
    background: #5865F2;
    margin: 0.5rem auto;
    transition: width 0.3s ease;
}

.ozellik:hover h3::after {
    width: 50px;
}

/* İletişim Section */
#iletisim {
    padding: 5rem 1rem;
    background-color: #f9f9f9;
    position: relative;
    overflow: hidden;
}

#iletisim::before {
    content: '';
    position: absolute;
    width: 300px;
    height: 300px;
    background: url('https://png.pngtree.com/png-vector/20191030/ourmid/pngtree-cloud-hosting-storage-icon-design-for-web-png-image_1927663.jpg') center/cover;
    opacity: 0.1;
    top: 0;
    right: 0;
    border-radius: 50%;
}

#iletisim h2 {
    text-align: center;
    margin-bottom: 3rem;
    font-size: 2.5rem;
    color: #2c3e50;
}

#iletisim h2::after {
    content: '';
    display: block;
    width: 50px;
    height: 3px;
    background: #5865F2;
    margin: 1rem auto;
}

.iletisim-container {
    max-width: 600px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

input, textarea {
    padding: 1rem;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 1rem;
    transition: all 0.3s ease;
    background: rgba(255, 255, 255, 0.9);
}

input:focus, textarea:focus {
    border-color: #5865F2;
    box-shadow: 0 0 10px rgba(88, 101, 242, 0.2);
    transform: translateY(-2px);
}

textarea {
    height: 150px;
    resize: vertical;
}

button[type="submit"] {
    padding: 1rem;
    background-color: #5865F2;
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 1rem;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

button[type="submit"]::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(120deg, transparent, rgba(255,255,255,0.3), transparent);
    transition: 0.5s;
}

button[type="submit"]:hover::before {
    left: 100%;
}

button[type="submit"]:hover {
    background-color: #404EED;
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
}

/* Footer */
footer {
    background-color: #2c3e50;
    color: white;
    padding: 3rem 1rem 1rem 1rem;
    position: relative;
    overflow: hidden;
}

footer::before {
    content: '';
    position: absolute;
    width: 200px;
    height: 200px;
    background: linear-gradient(45deg, #5865F2, transparent);
    opacity: 0.1;
    border-radius: 50%;
    bottom: -100px;
    right: -100px;
}

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

.footer-section h4 {
    margin-bottom: 1rem;
    font-size: 1.2rem;
    position: relative;
    padding-bottom: 0.5rem;
}

.footer-section h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 2px;
    background: #5865F2;
    transition: width 0.3s ease;
}

.footer-section:hover h4::after {
    width: 50px;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 0.5rem;
    transition: all 0.3s ease;
}

.footer-section ul li:hover {
    transform: translateX(5px);
}

.footer-section a {
    color: white;
    text-decoration: none;
    transition: all 0.3s ease;
    position: relative;
}

.footer-section a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 1px;
    bottom: -2px;
    left: 0;
    background-color: #5865F2;
    transition: width 0.3s ease;
}

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

.footer-section a:hover {
    color: #5865F2;
}

.footer-bottom {
    text-align: center;
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(255,255,255,0.1);
    position: relative;
}

/* Responsive Tasarım */
@media (max-width: 768px) {
    nav {
        flex-direction: column;
        text-align: center;
    }

    nav ul {
        margin-top: 1rem;
        flex-direction: column;
    }

    nav ul li {
        margin: 0.5rem 0;
    }

    .hero-content h1 {
        font-size: 2rem;
    }

    .paket-container {
        flex-direction: column;
    }

    .populer {
        transform: none;
    }

    .hero-content {
        padding: 1rem;
    }

    #hero::before {
        opacity: 0.2;
    }
}

/* Animasyonlar için Intersection Observer desteği */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}