/* Kök Değişkenler ve Genel Stiller */
:root {
    --primary-color: #6a11cb;
    --secondary-color: #2575fc;
    --dark-bg: #0F0F0F; /* Biraz daha yumuşak bir siyah */
    --surface-bg: #1A1A1A;
    --text-light: #EAEAEA;
    --text-dark: #FFFFFF;
    --text-muted: #999999;
    --font-family: 'Poppins', sans-serif;
    --border-radius: 12px;
    --container-width: 1100px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    background-color: var(--dark-bg);
    color: var(--text-light);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
}

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 20px;
}

/* Header ve Navbar */
.main-header {
    background-color: rgba(15, 15, 15, 0.7);
    backdrop-filter: blur(12px);
    padding: 1.2rem 0;
    position: sticky;
    top: 0;
    z-index: 100;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo img {
    height: 38px;
}

.logo span {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-dark);
}

.nav-links {
    list-style: none;
    display: flex;
    gap: 3rem;
}

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

.nav-links a:hover {
    color: var(--text-dark);
}

/* Hero Bölümü */
#hero {
    padding: 8rem 20px;
    text-align: center;
}

.hero-content {
    max-width: 750px;
    margin: 0 auto 4rem auto;
}

.hero-title {
    font-size: 3.8rem;
    font-weight: 700;
    line-height: 1.2;
    color: var(--text-dark);
    margin-bottom: 1.5rem;
    background: -webkit-linear-gradient(45deg, #c39eff, #a0c3ff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-light);
    margin-bottom: 3rem;
}

.store-buttons-wrapper {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

.coming-soon-text {
    font-weight: 500;
    color: var(--primary-color);
}

.store-buttons {
    display: flex;
    gap: 1rem;
}

.store-btn {
    display: flex;
    align-items: center;
    padding: 12px 24px;
    background-color: var(--surface-bg);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius);
    text-decoration: none;
    color: var(--text-dark);
    cursor: not-allowed;
    transition: all 0.3s ease;
}

.store-btn:hover {
    background-color: #2a2a2a;
    border-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

.store-icon {
    width: 24px;
    height: 24px;
    margin-right: 12px;
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
}

.apple-icon {
    background-image: url('https://www.apple.com/ac/globalnav/7/en_US/images/be15095f-5a20-57d0-ad14-cf4c638e223a/globalnav_apple_image__b5er5ngrzxqq_large.svg');
    filter: invert(1);
}

.google-icon {
    background-image: url('https://upload.wikimedia.org/wikipedia/commons/c/c6/Google_Play_logo_L_2016.svg');
}

.store-text {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    line-height: 1.2;
}

.text-sub {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.text-main {
    font-size: 1.1rem;
    font-weight: 500;
}

.hero-image {
    max-width: 900px;
    margin: 0 auto;
}

.hero-image img {
    width: 100%;
    border-radius: var(--border-radius);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
}

/* Genel Bölüm Stilleri */
section {
    padding: 6rem 0;
    text-align: center;
}

.section-title {
    font-size: 2.8rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 4rem;
}

#how-it-works {
    background-color: var(--dark-bg);
}

#features {
    background-color: var(--surface-bg);
}

/* Adımlar */
.steps-container {
    display: flex;
    justify-content: space-between;
    gap: 2rem;
}

.step {
    flex: 1;
}

.step-icon {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: linear-gradient(45deg, var(--primary-color), var(--secondary-color));
    color: white;
    display: grid;
    place-items: center;
    font-size: 1.5rem;
    font-weight: 600;
    margin: 0 auto 1.5rem;
}

.step h3 {
    font-size: 1.4rem;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
}

/* Özellikler */
.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    text-align: left;
}

.feature-card {
    background-color: var(--dark-bg);
    padding: 2rem;
    border-radius: var(--border-radius);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.feature-icon {
    height: 40px;
    margin-bottom: 1.5rem;
}

.feature-card h3 {
    font-size: 1.3rem;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
}

/* SSS */
.faq-container {
    max-width: 700px;
    margin: 0 auto;
    text-align: left;
}

.faq-item {
    background-color: var(--surface-bg);
    margin-bottom: 1rem;
    border-radius: var(--border-radius);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.faq-question {
    padding: 1.5rem;
    cursor: pointer;
    font-size: 1.1rem;
    font-weight: 500;
    color: var(--text-light);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.faq-question::after {
    content: '+';
    font-size: 1.8rem;
    color: var(--text-muted);
    transition: transform 0.3s ease;
}

.faq-item.active .faq-question::after {
    transform: rotate(45deg);
}

.faq-answer {
    padding: 0 1.5rem;
    max-height: 0;
    overflow: hidden;
    transition: all 0.4s ease;
}

.faq-answer p {
    padding-bottom: 1.5rem;
    color: var(--text-muted);
}

/* Footer */
.main-footer {
    background-color: var(--surface-bg);
    padding: 2.5rem 0;
    margin-top: 4rem;
}

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

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

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

.footer-links a:hover {
    color: var(--text-dark);
}

/* Mobil Uyumluluk */
@media (max-width: 992px) {
    .nav-links {
        display: none;
    }
    .features-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 2.8rem;
    }
    .steps-container {
        flex-direction: column;
        align-items: center;
    }
    .footer-content {
        flex-direction: column;
        gap: 1rem;
    }
    .store-buttons {
        flex-direction: column;
        align-items: center;
    }
}