:root {
    --color-primary: #FFB800;
    --color-secondary: #1A237E;
    --color-gradient: linear-gradient(135deg, #1A237E 0%, #3949AB 100%);
    --color-text: #2C3E50;
    --color-text-light: #546E7A;
    --color-background: #FFFFFF;
    --color-background-alt: #F8FAFC;
    --color-badge: rgba(255, 184, 0, 0.1);
    --shadow-sm: 0 2px 4px rgba(0,0,0,0.05);
    --shadow-md: 0 4px 6px rgba(0,0,0,0.07);
    --shadow-lg: 0 10px 15px rgba(0,0,0,0.1);
}

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

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

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

/* Header */
.header {
    background: var(--color-background);
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 100;
}

.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.nav__logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    font-weight: 700;
    font-size: 1.25rem;
}

.nav__logo img {
    width: 40px;
    height: 40px;
    object-fit: contain;
}

.nav__menu {
    display: flex;
    gap: 30px;
    list-style: none;
}

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

.nav__menu a:hover {
    color: var(--color-primary);
}

/* Hero Section */
.hero {
    padding: 120px 0 80px;
    position: relative;
    overflow: hidden;
    background: var(--color-gradient);
    color: white;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, var(--color-primary) 0%, rgba(255,184,0,0.1) 70%);
    border-radius: 50%;
    opacity: 0.1;
    z-index: 0;
}

.hero .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 60px;
}

.hero__content {
    flex: 1;
    position: relative;
    z-index: 2;
    max-width: 600px;
}

.hero h1 {
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 24px;
}

.hero p {
    font-size: 1.2rem;
    color: var(--color-text-light);
    margin-bottom: 30px;
}

.hero__image {
    flex: 1;
    max-width: 400px;
    display: flex;
    justify-content: center;
}

.app-preview {
    position: relative;
    animation: float 6s ease-in-out infinite;
    width: 280px;
}

@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
    100% { transform: translateY(0px); }
}

.phone-frame {
    position: relative;
    width: 100%;
    height: 580px;
    background: var(--color-secondary);
    border-radius: 40px;
    padding: 12px;
    box-shadow: var(--shadow-lg);
}

.app-screenshots {
    position: relative;
    width: 100%;
    height: 100%;
    overflow: hidden;
    border-radius: 32px;
    background: white;
}

.screenshot {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: all 1s ease-in-out;
    object-fit: cover;
    transform: scale(1.1);
}

.screenshot.active {
    opacity: 1;
    transform: scale(1);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 15px 30px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s;
}

.btn--primary {
    background: var(--color-secondary);
    color: white;
    padding: 16px 32px;
    border-radius: 12px;
    box-shadow: var(--shadow-md);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.btn--primary:hover {
    background: var(--color-primary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

/* Features Section */
.features {
    padding: 100px 0;
    background: var(--color-background-alt);
}

.features h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 50px;
}

.features__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.feature-card {
    background: var(--color-background);
    padding: 35px;
    border-radius: 16px;
    box-shadow: var(--shadow-md);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid rgba(0,0,0,0.05);
    text-align: center;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.feature-card__icon {
    width: 80px;
    height: 80px;
    background: var(--color-background-alt);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
    transition: all 0.3s ease;
}

.feature-card:hover .feature-card__icon {
    background: var(--color-primary);
}

.feature-card:hover .feature-card__icon svg path {
    stroke: var(--color-background);
}

.feature-card__icon svg {
    transition: all 0.3s ease;
}

.feature-card h3 {
    margin-bottom: 15px;
}

/* Footer */
.footer {
    background: var(--color-background-alt);
    padding: 40px 0;
    margin-top: 60px;
}

.footer__content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.footer__logo {
    display: flex;
    align-items: center;
    gap: 8px;
}

.footer__logo img {
    width: 32px;
    height: 32px;
    object-fit: contain;
}

.footer__links {
    display: flex;
    gap: 20px;
}

.footer__links a {
    color: var(--color-text);
    text-decoration: none;
    transition: color 0.3s;
}

.footer__links a:hover {
    color: var(--color-primary);
}

.footer__copyright {
    text-align: center;
    color: var(--color-text-light);
    font-size: 0.875rem;
}

/* Mobil footer düzenlemeleri */
@media (max-width: 768px) {
    .footer__content {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }

    .footer__logo {
        justify-content: center;
    }

    .footer__links {
        flex-direction: column;
        align-items: center;
        gap: 15px;
    }
    
    .footer {
        padding: 30px 0;
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav__menu {
        position: fixed;
        top: 80px;
        left: 0;
        right: 0;
        background: var(--color-background);
        padding: 20px;
        box-shadow: var(--shadow-md);
        flex-direction: column;
        align-items: center;
        gap: 20px;
        transform: translateY(-100%);
        transition: transform 0.3s ease;
    }

    .nav__menu.active {
        transform: translateY(0);
    }

    .hero h1 {
        font-size: 2.5rem;
    }

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

    .hero .container {
        flex-direction: column;
        gap: 40px;
    }

    .hero__image {
        max-width: 280px;
        margin: 0 auto;
    }
}

/* Mobil menü için hamburger butonu */
.nav__toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    color: var(--color-text);
}

@media (max-width: 768px) {
    .nav__toggle {
        display: block;
    }

    .nav__menu {
        position: fixed;
        top: 80px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 80px);
        background: var(--color-background);
        flex-direction: column;
        align-items: center;
        padding: 40px 0;
        transition: 0.3s ease-in-out;
    }

    .nav__menu.active {
        left: 0;
    }
}

/* Gizlilik Politikası sayfası için ek stiller */
.privacy-policy {
    padding: 120px 0 60px;
}

.privacy-policy h1 {
    color: var(--color-secondary);
    margin-bottom: 30px;
    font-size: 2.5rem;
}

.policy-section {
    max-width: 800px;
    margin: 0 auto;
}

.policy-section h2 {
    color: var(--color-secondary);
    margin: 40px 0 20px;
    font-size: 1.5rem;
}

.policy-section h3 {
    color: var(--color-secondary);
    margin: 30px 0 15px;
    font-size: 1.25rem;
}

.policy-section p {
    margin-bottom: 20px;
    color: var(--color-text);
    line-height: 1.8;
}

.policy-section ul {
    margin: 20px 0;
    padding-left: 20px;
}

.policy-section li {
    margin-bottom: 10px;
    color: var(--color-text);
}

.policy-section a {
    color: var(--color-primary);
    text-decoration: none;
    font-weight: 500;
}

.policy-section a:hover {
    text-decoration: underline;
}

.last-updated {
    margin-top: 40px;
    color: var(--color-text-light);
    font-style: italic;
    text-align: center;
}

@media (max-width: 768px) {
    .privacy-policy {
        padding: 100px 0 40px;
    }

    .privacy-policy h1 {
        font-size: 2rem;
    }

    .policy-section h2 {
        font-size: 1.25rem;
    }
}

.hero__buttons {
    display: flex;
    align-items: center;
    gap: 24px;
    margin-top: 32px;
}

.rating {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.stars {
    color: var(--color-primary);
    font-size: 1.25rem;
}

.hero__stats {
    display: flex;
    gap: 48px;
    margin-top: 48px;
}

.stat {
    text-align: center;
}

.stat__number {
    display: block;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-primary);
}

.stat__label {
    font-size: 0.875rem;
    opacity: 0.9;
}

.badge {
    display: inline-block;
    padding: 8px 16px;
    background: var(--color-badge);
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 24px;
    color: var(--color-primary);
}

.highlight {
    color: var(--color-primary);
}

.section-header {
    text-align: center;
    margin-bottom: 64px;
}

.section-tag {
    display: inline-block;
    padding: 4px 12px;
    background: var(--color-badge);
    color: var(--color-secondary);
    border-radius: 16px;
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 16px;
}

@media (max-width: 992px) {
    .hero .container {
        flex-direction: column;
        text-align: center;
    }

    .hero__buttons {
        justify-content: center;
    }

    .hero__stats {
        justify-content: center;
    }
}

.logo-img {
    object-fit: contain;
}

.logo-text {
    color: var(--color-secondary);
}

.logo-text-highlight {
    color: var(--color-primary);
}

/* Hesap silme sayfası için ek stiller */
.notice-box {
    background: rgba(255, 184, 0, 0.1);
    border-left: 4px solid var(--color-primary);
    padding: 20px;
    margin: 30px 0;
    border-radius: 0 8px 8px 0;
}

.notice-box h3 {
    color: var(--color-secondary);
    margin-bottom: 15px;
}

.policy-section ol {
    margin: 20px 0;
    padding-left: 20px;
}

.policy-section ol li {
    margin-bottom: 10px;
    color: var(--color-text);
}

/* Ana içerik padding'i */
main {
    padding-top: 80px;
}