/* Temel ayarlar */
body {
    background: #181a20;
    color: #e0e0e0;
    font-family: 'Montserrat', sans-serif;
    margin: 0;
    padding: 0;
    font-size: 1.05rem;
    line-height: 1.7;
}

header, footer {
    background: none;
    box-shadow: none;
    border: none;
    padding: 0;
}

.navbar {
    max-width: 900px;
    margin: 0 auto;
    padding: 2rem 0 1.5rem 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    font-size: 1.1rem;
    font-weight: 700;
    color: #00e6a7;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.logo img {
    height: 22px;
    width: auto;
    vertical-align: middle;
    margin-right: 8px;
}

.nav-links {
    list-style: none;
    display: flex;
    gap: 1.2rem;
    margin: 0;
    padding: 0;
}

.nav-links a {
    color: #00e6a7;
    text-decoration: none;
    font-weight: 500;
    padding: 0.1rem 0.2rem;
}

.nav-links a:hover {
    text-decoration: underline;
}

main {
    max-width: 700px;
    margin: 0 auto;
    padding: 0 1.2rem;
}

.hero {
    margin-top: 2.5rem;
    margin-bottom: 2.5rem;
}

.hero h1 {
    font-size: 1.7rem;
    font-weight: 700;
    color: #00e6a7;
    margin-bottom: 0.7rem;
}

.hero p {
    font-size: 1.08rem;
    color: #e0e0e0;
    margin-bottom: 0.5rem;
}

.features, .details, .pricing, .contact {
    margin-bottom: 2.5rem;
}

.features h2, .details h2, .pricing h2, .contact h2 {
    font-size: 1.15rem;
    color: #00e6a7;
    font-weight: 700;
    margin-bottom: 0.7rem;
    margin-top: 0;
}

.features ul, .details ul {
    list-style: disc;
    margin-left: 1.2rem;
    margin-bottom: 0;
    color: #e0e0e0;
    font-size: 1.05rem;
}

.features li, .details li {
    margin-bottom: 0.3rem;
}

.pricing-cards {
    display: flex;
    flex-direction: column;
    gap: 2.2rem;
    margin: 0;
    padding: 0;
}

.pricing-card {
    background: none;
    border: none;
    box-shadow: none;
    border-radius: 0;
    padding: 0;
    min-width: 0;
    max-width: 100%;
    text-align: left;
    margin-bottom: 0;
}

.pricing-card h3 {
    color: #00e6a7;
    font-size: 1.05rem;
    margin-bottom: 0.2rem;
    margin-top: 0;
    font-weight: 700;
}

.pricing-card .price {
    color: #e0e0e0;
    font-size: 1.08rem;
    font-weight: 700;
    margin-bottom: 0.2rem;
}

.pricing-card ul {
    list-style: disc;
    margin-left: 1.2rem;
    margin-bottom: 0.2rem;
    color: #b0b0b0;
    font-size: 1.01rem;
    padding: 0;
}

.pricing-card li {
    margin-bottom: 0.1rem;
}

.contact p {
    margin-bottom: 1.2rem;
}

.contact a {
    color: #00e6a7;
    text-decoration: underline;
}

.contact a:hover {
    color: #fff;
}

#contact-form {
    display: flex;
    flex-direction: column;
    gap: 0.7rem;
    max-width: 400px;
    margin: 0;
}

#contact-form input, #contact-form textarea {
    background: none;
    border: 1px solid #23242a;
    border-radius: 0;
    color: #e0e0e0;
    padding: 0.5rem 0.7rem;
    font-size: 1rem;
    resize: none;
}

#contact-form button {
    background: none;
    color: #00e6a7;
    border: none;
    border-radius: 0;
    font-size: 1rem;
    font-weight: 600;
    padding: 0;
    cursor: pointer;
    text-decoration: underline;
    margin-top: 0.5rem;
}

#contact-form button:hover {
    color: #fff;
}

.footer-content {
    max-width: 700px;
    margin: 0 auto;
    padding: 2rem 0 1rem 0;
    color: #888;
    font-size: 0.95rem;
    text-align: left;
}

@media (max-width: 600px) {
    .navbar {
        flex-direction: column;
        gap: 0.5rem;
        text-align: left;
        padding: 1.2rem 0 0.5rem 0;
    }
    main {
        padding: 0 0.5rem;
    }
}

/* Loader ve açılış animasyonu */
#loader {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: #181a20;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    transition: opacity 0.7s;
}
#loader.fade {
    opacity: 0;
    pointer-events: none;
}
.loader-logo img {
    width: auto;
    height: 48px;
    margin-bottom: 18px;
    animation: spin 1.2s linear infinite;
}
@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}
.loader-bar {
    width: 120px;
    height: 4px;
    background: #23242a;
    border-radius: 2px;
    overflow: hidden;
}
.loader-bar-inner {
    width: 0%;
    height: 100%;
    background: linear-gradient(90deg, #00e6a7 0%, #00b3ff 100%);
    border-radius: 2px;
    animation: loading-bar 1.5s cubic-bezier(0.4,0,0.2,1) forwards;
}
@keyframes loading-bar {
    0% { width: 0%; }
    100% { width: 100%; }
}

/* Özellikler ve fiyatlandırma için daha dikkat çekici stiller */
.features-grid .feature-card {
    border: 2px solid #00e6a7;
    box-shadow: 0 4px 32px #00e6a722;
    font-size: 1.08rem;
}
.details-list {
    font-size: 1.13rem;
    color: #00e6a7;
    font-weight: 600;
    background: #181a20;
    border-radius: 10px;
    padding: 1.2rem 1.5rem;
    box-shadow: 0 2px 16px #00e6a733;
}
.details-list li {
    margin-bottom: 0.7rem;
    color: #00e6a7;
    font-weight: 600;
}
.pricing-card {
    border: 2px solid #23242a;
    box-shadow: 0 4px 32px #00e6a722;
    position: relative;
    overflow: hidden;
}
.pricing-card.popular {
    border: 2.5px solid #00e6a7;
    box-shadow: 0 8px 40px #00e6a7aa;
}
.pricing-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; height: 6px;
    background: linear-gradient(90deg, #00e6a7 0%, #00b3ff 100%);
}
.pricing-card .price {
    color: #00e6a7;
    font-size: 2.4rem;
    font-weight: 800;
}

/* Özellikler accordion */
.features-accordion {
    max-width: 800px;
    margin: 2.5rem auto 0 auto;
    display: flex;
    flex-direction: column;
    gap: 1.1rem;
}
.feature-accordion-item {
    background: #181a20;
    border-radius: 12px;
    box-shadow: 0 2px 16px #00e6a7aa;
    overflow: hidden;
    border: 2px solid #00e6a7;
    transition: box-shadow 0.2s, border 0.2s;
}
.feature-accordion-item:hover {
    box-shadow: 0 6px 32px #00e6a7cc;
    border: 2.5px solid #00e6a7;
}
.accordion-toggle {
    width: 100%;
    background: linear-gradient(90deg, #00e6a7 0%, #00b3ff 100%);
    color: #181a20;
    font-size: 1.25rem;
    font-weight: 800;
    padding: 1.2rem 1.5rem;
    border: none;
    outline: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 1rem;
    transition: background 0.2s, color 0.2s;
    letter-spacing: 0.5px;
}
.accordion-toggle .icon {
    font-size: 1.5rem;
    filter: drop-shadow(0 0 6px #00e6a7);
}
.accordion-toggle.active, .accordion-toggle:focus {
    background: linear-gradient(90deg, #00b3ff 0%, #00e6a7 100%);
    color: #fff;
}
.accordion-content {
    max-height: 0;
    overflow: hidden;
    background: #23242a;
    color: #f1f1f1;
    font-size: 1.08rem;
    padding: 0 1.5rem;
    transition: max-height 0.4s cubic-bezier(0.4,0,0.2,1), padding 0.3s;
}
.feature-accordion-item.open .accordion-content {
    padding: 1.2rem 1.5rem;
    max-height: 300px;
}
.feature-accordion-item .accordion-content p {
    margin: 0;
    color: #00e6a7;
    font-weight: 600;
    letter-spacing: 0.1px;
}

.lang-switch {
    width: 100%;
    text-align: right;
    margin: 0;
    padding: 0.7rem 1.2rem 0 0;
    font-size: 0.98rem;
}
.lang-switch button {
    background: none;
    color: #00e6a7;
    border: none;
    border-radius: 0;
    font-size: 0.98rem;
    font-weight: 600;
    padding: 0 0.3rem;
    cursor: pointer;
    text-decoration: underline;
}
.lang-switch button.active {
    color: #fff;
    text-decoration: underline;
}