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

body {
    font-family: 'Arial', sans-serif;
    line-height: 1.6;
    color: #333;
    scroll-behavior: smooth;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
}

/* Header */
header {
    background: white;
    padding: 20px 0;
    border-bottom: 1px solid #ddd;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

header .logo img {
    width: 120px;
}

header nav ul {
    display: flex;
    list-style: none;
    gap: 20px;
}

header nav ul li a {
    text-decoration: none;
    color: #333;
    font-weight: 500;
    font-size: 16px;
    transition: color 0.3s ease;
}

header nav ul li a:hover {
    color: #28a745;
}

.cta-buttons {
    display: flex;
    align-items: center;
    gap: 15px;
}

.cta-buttons button {
    padding: 10px 20px;
    border: none;
    cursor: pointer;
    font-size: 14px;
    border-radius: 5px;
    transition: background-color 0.3s ease, color 0.3s ease;
}

.login {
    background: none;
    color: #333;
    font-size: 16px;
}

.login:hover {
    color: #28a745;
}

.demo {
    background-color: #28a745;
    color: white;
}

.demo:hover {
    background-color: #218838;
}

.live-demo {
    background-color: #fff;
    color: #28a745;
    border: 1px solid #28a745;
    font-size: 16px;
}

.live-demo:hover {
    background-color: #28a745;
    color: #fff;
}

/* Hamburger Menu */
header .hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 5px;
}

header .hamburger span {
    width: 25px;
    height: 3px;
    background-color: #333;
    transition: all 0.3s ease;
}

/* Overlay */
.overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease;
    z-index: 998;
}

.overlay-active {
    opacity: 1;
    visibility: visible;
}

/* Sidebar */
.sidebar {
    position: fixed;
    top: 0;
    left: -300px;
    width: 300px;
    height: 100%;
    background: #1e1e2f;
    padding: 60px 20px;
    transition: left 0.3s ease;
    z-index: 999;
    display: flex;
    flex-direction: column;
}

.sidebar ul {
    list-style: none;
    padding: 0;
    flex-grow: 1;
}

.sidebar ul li {
    margin: 20px 0;
}

.sidebar ul li a {
    color: #fff;
    text-decoration: none;
    font-size: 18px;
    transition: color 0.3s ease;
}

.sidebar ul li a:hover {
    color: #28a745;
}

.sidebar-active {
    left: 0;
}

/* Close Button */
.close-btn {
    align-self: flex-end;
    background: none;
    border: none;
    color: #fff;
    font-size: 24px;
    cursor: pointer;
    margin-bottom: 30px;
    transition: color 0.3s ease;
}

.close-btn:hover {
    color: #28a745;
}

/* Hero Section */
.hero {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 120px 0 60px;
    /* Top padding increased to accommodate fixed header */
    background: #f9f9f9;
    flex-wrap: wrap;
}

.hero-text {
    flex: 1;
    margin-right: 20px;
}

.hero-text h1 {
    font-size: 48px;
    margin-bottom: 20px;
    color: #333;
}

.hero-text p {
    margin-bottom: 20px;
    font-size: 18px;
    color: #555;
}

.review {
    font-size: 16px;
    color: #555;
    margin-bottom: 20px;
}

.hero-image {
    flex: 1;
    max-width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-image img {
    max-width: 100%;
    height: auto;
}

/* Brands Section */
.brands {
    text-align: center;
    padding: 50px 0;
    background-color: #fff;
}

.brands h2 {
    font-size: 28px;
    margin-bottom: 20px;
    color: #333;
}

.brands-logos {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 30px;
}

.brands-logos img {
    max-width: 150px;
    opacity: 0.8;
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.brands-logos img:hover {
    opacity: 1;
    transform: scale(1.1);
}

/* Data Management Section */
.data-management {
    background-color: #1e1e2f;
    color: white;
    text-align: center;
    padding: 50px 0;
}

.data-management h2 {
    font-size: 28px;
    margin-bottom: 10px;
}

.data-management p {
    font-size: 16px;
    margin-bottom: 30px;
    color: #ccc;
}

.data-management-image img {
    max-width: 100%;
    height: auto;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

/* CLV Section */
.clv {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 60px 0;
    background: #f9f9f9;
    flex-wrap: wrap;
}

.clv-text {
    flex: 1;
    padding-right: 40px;
    margin-bottom: 30px;
}

.clv-text h2 {
    font-size: 32px;
    margin-bottom: 20px;
}

.clv-text p {
    font-size: 16px;
    margin-bottom: 30px;
}

.clv-features {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.feature {
    background-color: #fff;
    border: 1px solid #ddd;
    padding: 15px 25px;
    border-radius: 8px;
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 10px;
    transition: background-color 0.3s ease, transform 0.3s ease;
}

.feature:hover {
    background-color: #f1f1f1;
    transform: translateY(-5px);
}

.clv-image {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
}

.clv-image img {
    max-width: 100%;
    border-radius: 10px;
}

/* Support Section */


.support {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 60px 0;
    flex-wrap: wrap;
    background: #fff;
}

.support-image {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 30px;
}

.support-image img {
    border-radius: 10px;
    max-width: 450px;
    transition: transform 0.3s ease;
}

.support-image img:hover {
    transform: scale(1.05);
}

.support-text {
    flex: 1;
    padding-left: 40px;
    text-align: left;
}

.support-text h2 {
    font-size: 28px;
    margin-bottom: 20px;
}

.support-text p {
    font-size: 16px;
    color: #ccc;
    margin-bottom: 20px;
}

.support-features {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.support-features .feature {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 16px;
    color: #555;
}

.support-features .feature i {
    color: #28a745;
    font-size: 20px;
}

@media (min-width: 768px) {

    .dflex{
        display: flex;
    }
}

/* Footer */
footer {
    background-color: #1e1e2f;
    padding: 60px 0;
    color: white;
    text-align: center;
    font-family: 'Arial', sans-serif;
}

footer .container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 21px;
}

.footer-content {
    width: 100%;
    max-width: 1200px;
}

.footer-logo img {
    width: 200px;
    margin-bottom: 20px;
    filter: invert(1);
}

.footer-columns {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 30px;
}

.footer-links {
    display: flex;
    flex-direction: column;
    text-align: left;
    gap: 10px;
}

.footer-links h4 {
    font-size: 18px;
    margin-bottom: 10px;
    color: #28a745;
}

.footer-links a {
    color: #ccc;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: #28a745;
}

.footer-social a {
    margin: 0 10px;
    color: white;
    font-size: 20px;
    transition: color 0.3s ease;
}

.footer-social a:hover {
    color: #28a745;
}

.newsletter {
    width: 100%;
    max-width: 500px;
    text-align: center;
}

.newsletter h4 {
    font-size: 18px;
    margin-bottom: 10px;
    color: #28a745;
}

.newsletter form {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    justify-content: center;
}

.newsletter input[type="email"] {
    padding: 10px;
    border: none;
    border-radius: 5px;
    flex: 1 1 55px;
}

.newsletter button {
    padding: 10px 20px;
    border: none;
    background-color: #28a745;
    color: white;
    border-radius: 5px;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.newsletter button:hover {
    background-color: #218838;
}

.footer-copy {
    margin-top: 20px;
    font-size: 14px;
    color: #999;
    border-top: 1px solid #333;
    padding-top: 20px;
    width: 100%;
    max-width: 1000px;
}

/* Responsive Design */
@media (max-width: 992px) {
    .hero-text h1 {
        font-size: 32px;
    }

    .clv-text h2,
    .support-text h2 {
        font-size: 24px;
    }

    .footer-columns {
        gap: 20px;
    }
}

@media (max-width: 768px) {
    header nav ul {
        display: none;
    }

    .cta-buttons {
        display: none;
    }

    header .hamburger {
        display: flex;
    }

    .sidebar {
        width: 80%;
        max-width: 300px;
    }

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

    .hero-text {
        margin-right: 0;
    }

    .hero-image {
        margin-top: 20px;
    }

    .brands-logos {
        gap: 20px;
    }

    .brands-logos img {
        max-width: 100px;
    }

    .data-management,
    .clv,
    .support {
        padding: 40px 0;
    }

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

    .clv-text {
        padding-right: 0;
        margin-bottom: 30px;
    }

    .clv-image img {
        max-width: 70%;
    }

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

    .support-text {
        padding-left: 0;
        margin-top: 20px;
    }

    .support-image img {
        max-width: 300px;
    }

    .footer-columns {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .footer-links {
        text-align: center;
    }

    .newsletter form {
        flex-direction: column;
        gap: 10px;
    }

    .newsletter input[type="email"],
    .newsletter button {
        width: 100%;
    }
}

/* Sidebar Button Styles */
.sidebar .cta-buttons {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-top: 20px;
}

.sidebar .cta-buttons button {
    padding: 10px 20px;
    border: none;
    cursor: pointer;
    font-size: 14px;
    border-radius: 5px;
    transition: background-color 0.3s ease, color 0.3s ease;
}

.sidebar .login {
    background: none;
    color: #fff;
    font-size: 16px;
    text-align: left;
}

.sidebar .login:hover {
    color: #28a745;
}

.sidebar .demo {
    background-color: #28a745;
    color: white;
}

.sidebar .demo:hover {
    background-color: #218838;
}

.sidebar .live-demo {
    background-color: transparent;
    color: #28a745;
    border: 1px solid #28a745;
    font-size: 16px;
    text-align: left;
}

.sidebar .live-demo:hover {
    background-color: #28a745;
    color: #fff;
}

/* Adjust Sidebar Links */
.sidebar ul li a {
    padding: 10px 0;
    display: block;
    border-bottom: 1px solid #444;
}

.sidebar ul li a:last-child {
    border-bottom: none;
}
/* Policy Sections */
.policy-section {
    padding: 60px 0;
    background-color: #fff;
    color: #333;
}

.policy-section h2 {
    font-size: 28px;
    margin-bottom: 20px;
    text-align: center;
}

.policy-section p {
    font-size: 16px;
    line-height: 1.6;
    max-width: 800px;
    margin: 0 auto 20px;
}

.policy-section ul {
    list-style-type: disc;
    margin-left: 40px;
}

.policy-section ul li {
    margin-bottom: 10px;
}

/* Footer Adjustments */
.footer-columns {
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
    justify-content: center;
}

.footer-links {
    min-width: 150px;
}

.footer-links h4 {
    margin-bottom: 15px;
}

.footer-links a {
    display: block;
    margin-bottom: 10px;
    color: #ccc;
}

.footer-links a:hover {
    color: #28a745;
}
/* Genel Reset */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Arial', sans-serif;
    line-height: 1.6;
    color: #333;
    scroll-behavior: smooth;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
}

/* Modal Arka Plan */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: hidden !important;
    background-color: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(15px);
}

/* Modal İçeriği */



.modal-content {
    background-color: white;
    margin: 5% auto;
    padding: 20px;
    border-radius: 8px;
    width: 90%;
    max-width: 600px;
    max-height: 80vh;
    overflow-y: auto;
    font-family: Arial, sans-serif;
    color: #333;
    line-height: 1.4;
}

/* Scroll bar düzenlemeleri */
.modal-content::-webkit-scrollbar {
    width: 6px;
}

.modal-content::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 10px;
}

.modal-content::-webkit-scrollbar-thumb {
    background: #888;
    border-radius: 10px;
}

.modal-content::-webkit-scrollbar-thumb:hover {
    background: #555;
}

.modal-content h3 {
    font-size: 20px;
    margin-top: 15px;
    color: #333;
}

.modal-content p {
    font-size: 14px;
    margin: 10px 0;
    color: #555;
}

.modal-content ul {
    list-style-type: disc;
    margin: 10px 0 10px 20px;
    padding: 0;
}

.modal-content ul li {
    margin-bottom: 8px;
    font-size: 14px;
    color: #555;
}

.modal-content li strong {
    color: #333;
}

@media (max-width: 768px) {
    .modal-content {
        padding: 15px;
        max-width: 90%;
    }

    .modal-content h3 {
        font-size: 18px;
    }

    .modal-content p, 
    .modal-content ul li {
        font-size: 12px;
    }
}



.close {
    color: #aaa;
    float: right;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
}

.close:hover,
.close:focus {
    color: black;
}

/* Footer */
footer {
    background-color: #1e1e2f;
    padding: 60px 0;
    color: white;
    text-align: center;
}

footer .container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 30px;
}

.footer-columns {
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
    justify-content: center;
}

.footer-links {
    min-width: 150px;
}

.footer-links h4 {
    margin-bottom: 15px;
    color: #28a745;
}

.footer-links a, .footer-links button {
    display: block;
    margin-bottom: 10px;
    color: #ccc;
    background: none;
    border: none;
    text-align: left;
    font-size: 16px;
    cursor: pointer;
}

.footer-links a:hover, .footer-links button:hover {
    color: #28a745;
}

.footer-social a {
    margin: 0 10px;
    color: white;
    font-size: 20px;
    transition: color 0.3s ease;
}

.footer-social a:hover {
    color: #28a745;
}

.newsletter {
    width: 100%;
    max-width: 500px;
    text-align: center;
}

.newsletter form {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    justify-content: center;
}

.newsletter input[type="email"] {
    padding: 10px;
    border: none;
    border-radius: 5px;
    flex: 1 1 55px;
}

.newsletter button {
    padding: 10px 20px;
    border: none;
    background-color: #28a745;
    color: white;
    border-radius: 5px;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.newsletter button:hover {
    background-color: #218838;
}

.footer-copy {
    margin-top: 20px;
    font-size: 14px;
    color: #999;
    border-top: 1px solid #333;
    padding-top: 20px;
    width: 100%;
    max-width: 1000px;
}

/* Responsive */
@media (max-width: 768px) {
    .modal-content {
        width: 95%;
    }
}
/* Modal Arka Plan */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0, 0, 0, 0.5);
}