/* Inter Font */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

/* Renk Paleti */
:root {
    --primary-color: #00ff88;        /* Canlı Yeşil */
    --secondary-color: #ffffff;      /* Beyaz */
    --bg-color: #000000;             /* Siyah */
    --text-color: #ffffff;           /* Beyaz metin */
}

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

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-color);
    color: var(--text-color);
    line-height: 1.6;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Navigasyon */
.navbar {
    background-color: #000000;
    padding: 0.75rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
}

.navbar-container {
    display: flex;
    justify-content: flex-start;
    align-items: center;
    gap: 2rem;
    position: relative;
}

.logo {
    font-size: 1.3rem;
    font-weight: bold;
    color: var(--primary-color);
    white-space: nowrap;
}

.navbar-logo {
    width: 40px;
    height: 40px;
    object-fit: contain;
}

/* Burger Menu Button */
.burger-menu {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
    margin-left: auto;
}

.burger-menu span {
    width: 25px;
    height: 2px;
    background-color: #ffffff;
    transition: all 0.3s ease;
    display: block;
}

.burger-menu.active span:nth-child(1) {
    transform: rotate(45deg) translate(2px, 4px);
}

.burger-menu.active span:nth-child(2) {
    opacity: 0;
    transform: translateX(-10px);
}

.burger-menu.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -7px);
}

/* Navigation Menu */
.nav-menu {
    display: flex;
    align-items: center;
    gap: 2rem;
    flex: 1;
    justify-content: space-between;
}

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

.nav-links a {
    color: var(--text-color);
    text-decoration: none;
    transition: color 0.3s ease;
    font-weight: 500;
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--primary-color);
}

/* Butonlar */
.btn-primary {
    background-color: var(--primary-color);
    color: var(--bg-color);
    padding: 12px 30px;
    border: none;
    border-radius: 25px;
    font-size: 1rem;
    font-weight: bold;
    font-family: 'Inter', sans-serif;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-primary:hover {
    background-color: #16a085;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(26, 188, 156, 0.4);
}

/* Hero Bölümü */
.hero {
    padding: 80px 0;
    background: #000000;
}

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

.hero-content {
    order: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.hero h1 {
    font-size: 3.5rem;
    margin-bottom: 1rem;
    color: var(--text-color);
    animation: fadeInDown 0.8s ease;
}

.hero p {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    color: #cccccc;
    animation: fadeInUp 0.8s ease;
}

.hero .btn-primary {
    width: fit-content;
    animation: fadeInUp 0.8s ease 0.2s both;
}

.hero-box {
    order: 2;
    background-color: #1a1a1a;
    border: none;
    border-radius: 30px;
    padding: 3rem;
    min-height: 400px;
    animation: fadeInUp 0.8s ease 0.4s both;
    display: flex;
    flex-direction: column;
}

/* Stock Selector */
.stock-selector {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
    background-color: #0d0d0d;
    padding: 0.5rem;
    border-radius: 25px;
    width: 100%;
}

.stock-option {
    background-color: transparent;
    border: none;
    color: #999999;
    padding: 0.75rem 1.5rem;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: 'Inter', sans-serif;
    font-weight: 600;
    border-radius: 20px;
    font-size: 0.95rem;
    flex: 1;
    text-align: center;
}

.stock-option:hover {
    color: #cccccc;
}

.stock-option.active {
    background-color: #2a2a2a;
    color: var(--primary-color);
}

.stock-content {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #cccccc;
    min-height: 250px;
}

/* Hakkında Bölümü */
.about {
    padding: 60px 0;
    background-color: var(--bg-color);
}

.about h2 {
    font-size: 2rem;
    text-align: left;
    margin-bottom: 2rem;
    color: var(--text-color);
}

.about-content {
    max-width: 900px;
}

.about-content p {
    font-size: 1rem;
    line-height: 1.8;
    color: #cccccc;
    margin-bottom: 1.5rem;
}

/* Özellikler Bölümü */
.features {
    padding: 80px 0;
    background-color: var(--bg-color);
}

.features h2 {
    font-size: 2rem;
    text-align: left;
    margin-bottom: 3rem;
    color: var(--text-color);
}

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

.feature-card {
    background-color: #000000;
    padding: 2rem;
    border-radius: 8px;
    transition: all 0.3s ease;
    cursor: pointer;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(26, 188, 156, 0.2);
}

.feature-card h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.feature-card p {
    color: #cccccc;
    font-size: 0.95rem;
}

/* İletişim Bölümü */
.contact {
    padding: 80px 0;
    background-color: var(--bg-color);
}

.contact h1 {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 1rem;
    color: var(--text-color);
}

.subtitle {
    text-align: center;
    color: #999999;
    margin-bottom: 3rem;
    font-size: 1.1rem;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
}

/* Form Stilleri */
.contact-form {
    background-color: #000000;
    padding: 2rem;
    border-radius: 8px;
}

.contact-form h2 {
    color: var(--text-color);
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--text-color);
    font-weight: 500;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 10px;
    background-color: #000000;
    border: 1px solid #1a1a1a;
    border-radius: 4px;
    color: var(--text-color);
    font-family: inherit;
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 5px rgba(26, 188, 156, 0.3);
}

/* İletişim Bilgileri */
.contact-info {
    background-color: #000000;
    padding: 2rem;
    border-radius: 8px;
}

.contact-info h2 {
    color: var(--text-color);
    margin-bottom: 2rem;
    font-size: 1.5rem;
}

.info-item {
    margin-bottom: 2rem;
    padding-bottom: 2rem;
}

.info-item h3 {
    color: var(--text-color);
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

.info-item p {
    color: #cccccc;
}

.info-item a {
    color: var(--primary-color);
    text-decoration: none;
    transition: color 0.3s ease;
}

.info-item a:hover {
    color: #ffffff;
}

/* Footer */
.footer {
    background-color: #000000;
    padding: 2rem 0;
    color: #999999;
}

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

.footer p {
    text-align: left;
}

.footer-links {
    flex: 1;
}

.legal-links {
    margin-top: 0.5rem;
    font-size: 0.9rem;
}

.legal-links a {
    color: var(--primary-color);
    text-decoration: none;
    transition: color 0.3s ease;
}

.legal-links a:hover {
    color: #ffffff;
}

.legal-links span {
    color: #666666;
    margin: 0 0.5rem;
}

.ssl-badge {
    width: 120px;
    height: auto;
    object-fit: contain;
}

/* Animasyonlar */
@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive Tasarım */
@media (max-width: 768px) {
    /* Burger Menu */
    .burger-menu {
        display: flex;
    }

    .navbar-container {
        flex-wrap: wrap;
        gap: 0;
    }

    .nav-menu {
        position: fixed;
        top: 60px;
        left: 0;
        right: 0;
        background-color: #000000;
        flex-direction: column;
        gap: 0;
        padding: 0;
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s ease;
        z-index: 999;
        width: 100%;
        height: calc(100vh - 60px);
    }

    .nav-menu.active {
        max-height: 100vh;
        overflow-y: auto;
    }

    .nav-links {
        flex-direction: column;
        gap: 0;
        width: 100%;
        padding: 1rem;
    }

    .nav-links li {
        border-bottom: 1px solid #1a1a1a;
        padding: 1rem 0;
    }

    .nav-links li:first-child {
        padding-top: 0;
    }

    .language-switcher-desktop {
        display: none !important;
    }

    .language-switcher-mobile {
        display: none !important;
    }

    .nav-lang-item {
        display: block !important;
        padding: 1rem 0 0 0 !important;
        border-bottom: none !important;
    }

    /* Hero Section */
    .hero .container {
        display: block !important;
    }

    .hero {
        padding: 30px 0;
    }

    .hero-content {
        order: 0;
        margin-bottom: 0;
        width: 100%;
    }

    .hero-box {
        order: 0;
        width: 100%;
        min-height: auto;
        padding: 2rem;
        margin-bottom: 2rem;
    }

    .hero h1 {
        font-size: 2.8rem;
    }

    .hero p {
        font-size: 1rem;
    }

    /* Features */
    .features h2 {
        font-size: 2rem;
    }

    /* Contact */
    .contact-content {
        grid-template-columns: 1fr;
    }

    .contact h1 {
        font-size: 2rem;
    }

    /* Footer */
    .footer-content {
        flex-direction: column;
        gap: 1.5rem;
    }

    .footer p {
        order: 1;
    }

    .ssl-badge {
        width: 100px;
        order: 2;
    }
}

@media (max-width: 480px) {
    .navbar-logo {
        width: 50px;
        height: 50px;
    }

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

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

    .btn-primary {
        padding: 10px 20px;
        font-size: 0.9rem;
    }


    .stock-option {
        padding: 0.5rem 1rem;
        font-size: 0.85rem;
    }
}


/* Legal Content */
.legal-content {
    padding: 60px 0;
    background-color: var(--bg-color);
    min-height: 600px;
}

.legal-content h1 {
    font-size: 2.5rem;
    color: var(--text-color);
    margin-bottom: 2rem;
    text-align: left;
}

.legal-content .container {
    max-width: 900px;
}

#terms-content,
#privacy-content {
    background-color: #000000;
    padding: 2rem;
    border-radius: 8px;
    color: #cccccc;
    line-height: 1.8;
    font-size: 0.95rem;
}

#terms-content h2,
#privacy-content h2 {
    color: var(--text-color);
    margin-top: 2rem;
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

#terms-content h3,
#privacy-content h3 {
    color: #ffffff;
    margin-top: 1.5rem;
    margin-bottom: 0.8rem;
    font-size: 1.1rem;
}

#terms-content p,
#privacy-content p {
    margin-bottom: 1rem;
}

#terms-content ul,
#privacy-content ul {
    margin-left: 2rem;
    margin-bottom: 1rem;
}

#terms-content li,
#privacy-content li {
    margin-bottom: 0.5rem;
}

.content-loader {
    text-align: center;
    padding: 2rem;
}


/* Language Switcher */
.language-switcher-desktop {
    display: flex;
    gap: 0.5rem;
    position: relative;
}

.lang-toggle {
    background-color: transparent;
    color: var(--primary-color);
    border: none;
    padding: 0.5rem;
    border-radius: 4px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    width: 40px;
    height: 40px;
}

.lang-toggle:hover {
    opacity: 0.8;
}

.lang-toggle svg {
    width: 24px;
    height: 24px;
}

/* Language Menu Dropdown */
.language-menu {
    position: absolute;
    top: 100%;
    right: 0;
    background-color: #1a1a1a;
    border-radius: 8px;
    min-width: 200px;
    margin-top: 0.75rem;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    z-index: 1000;
}

.language-menu.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.lang-option {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    width: 100%;
    padding: 0.75rem 1rem;
    background: none;
    border: none;
    color: #cccccc;
    cursor: pointer;
    text-align: left;
    transition: all 0.2s ease;
    font-family: 'Inter', sans-serif;
    font-size: 0.95rem;
}

.lang-option:hover {
    background-color: #2a2a2a;
    color: var(--primary-color);
}

.lang-option:first-child {
    border-radius: 8px 8px 0 0;
}

.lang-option:last-child {
    border-radius: 0 0 8px 8px;
}

.lang-flag {
    font-size: 1.2rem;
}

.lang-name {
    flex: 1;
}

.lang-check {
    color: var(--primary-color);
    font-weight: bold;
    opacity: 0;
    transition: opacity 0.2s ease;
}

/* Markdown Body Styles */
.markdown-body {
    color: #cccccc;
}

.markdown-body h1 {
    color: var(--text-color);
    font-size: 2rem;
    margin-top: 0;
    margin-bottom: 1.5rem;
    border-bottom: 1px solid #333333;
    padding-bottom: 0.5rem;
}

.markdown-body h2 {
    color: var(--text-color);
    font-size: 1.5rem;
    margin-top: 2rem;
    margin-bottom: 1rem;
}

.markdown-body h3 {
    color: #ffffff;
    font-size: 1.2rem;
    margin-top: 1.5rem;
    margin-bottom: 0.8rem;
}

.markdown-body h4,
.markdown-body h5,
.markdown-body h6 {
    color: #ffffff;
    margin-top: 1rem;
    margin-bottom: 0.5rem;
}

.markdown-body p {
    margin-bottom: 1rem;
    line-height: 1.8;
}

.markdown-body ul,
.markdown-body ol {
    margin-left: 2rem;
    margin-bottom: 1rem;
}

.markdown-body li {
    margin-bottom: 0.5rem;
    line-height: 1.6;
}

.markdown-body blockquote {
    border-left: 4px solid #333333;
    padding-left: 1rem;
    margin-left: 0;
    margin-bottom: 1rem;
    color: #999999;
}

.markdown-body code {
    background-color: #111111;
    color: #cccccc;
    padding: 0.2rem 0.4rem;
    border-radius: 3px;
    font-family: 'Courier New', monospace;
    font-size: 0.9rem;
}

.markdown-body pre {
    background-color: #111111;
    border: 1px solid #333333;
    border-radius: 6px;
    padding: 1rem;
    overflow-x: auto;
    margin-bottom: 1rem;
}

.markdown-body pre code {
    background-color: transparent;
    color: #cccccc;
    padding: 0;
}

.markdown-body a {
    color: var(--primary-color);
    text-decoration: none;
    transition: color 0.3s ease;
}

.markdown-body a:hover {
    color: #ffffff;
    text-decoration: underline;
}

.markdown-body table {
    border-collapse: collapse;
    width: 100%;
    margin-bottom: 1rem;
}

.markdown-body th,
.markdown-body td {
    border: 1px solid #333333;
    padding: 0.75rem;
    text-align: left;
}

.markdown-body th {
    background-color: #111111;
    color: var(--text-color);
}

.markdown-body hr {
    border: none;
    border-top: 2px solid #333333;
    margin: 2rem 0;
}

/* Mobile Language Switcher */
.language-switcher-mobile {
    display: none;
}

/* nav-lang-item desktop'ta gizli */
.nav-lang-item {
    display: none;
}

.lang-toggle-mobile {
    background: none;
    border: none;
    color: var(--text-color);
    cursor: pointer;
    font-family: 'Inter', sans-serif;
    font-weight: 500;
    padding: 0;
    width: 100%;
    text-align: left;
    transition: color 0.3s ease;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.lang-toggle-mobile:hover {
    color: var(--primary-color);
}

.lang-toggle-mobile .arrow {
    width: 16px;
    height: 16px;
    transition: transform 0.3s ease;
    color: #999999;
    flex-shrink: 0;
}

.lang-toggle-mobile.open .arrow {
    transform: rotate(180deg);
}

.language-menu-mobile {
    display: grid;
    grid-template-rows: 0fr;
    transition: grid-template-rows 0.3s ease;
    background-color: #0d0d0d;
    border-radius: 8px;
    margin-top: 0.75rem;
    overflow: hidden;
}

.language-menu-mobile.active {
    grid-template-rows: 1fr;
}

.language-menu-mobile > .lang-menu-inner {
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.lang-option-mobile {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    width: 100%;
    padding: 0.85rem 1rem;
    background: none;
    border: none;
    border-bottom: 1px solid #1a1a1a;
    color: #cccccc;
    cursor: pointer;
    text-align: left;
    transition: all 0.2s ease;
    font-family: 'Inter', sans-serif;
    font-size: 0.95rem;
}

.lang-option-mobile:last-child {
    border-bottom: none;
}

.lang-option-mobile:hover {
    background-color: #1a1a1a;
    color: var(--primary-color);
}

.lang-option-mobile .lang-flag {
    font-size: 1.2rem;
    flex-shrink: 0;
}

.lang-option-mobile .lang-name {
    flex: 1;
}

.lang-option-mobile .lang-check {
    color: var(--primary-color);
    font-weight: bold;
    opacity: 0;
    transition: opacity 0.2s ease;
}

    .features-grid {


/* Markdown Styles for Dynamic Content */
#typewriter strong {
    color: var(--primary-color);
    font-weight: 700;
}

#typewriter em {
    color: #ffaa00;
    font-style: italic;
}

#typewriter code {
    background-color: #111111;
    color: var(--primary-color);
    padding: 0.25rem 0.5rem;
    border-radius: 0.25rem;
    font-family: 'Courier New', monospace;
    font-size: 0.9em;
}

#typewriter br {
    display: block;
    content: '';
    margin: 0.5rem 0;
}