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

body {
    font-family: 'Urbanist', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #111827;
    background: #F7F7FA;
    min-height: 100vh;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
}

.container {
    width: 100%;
    flex: 1;
    display: flex;
    flex-direction: column;
}

/* Header Styles */
header {
    background: linear-gradient(135deg, #5E60CE 0%, #2F3068 100%);
    padding: 1.5rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 8px 32px rgba(94, 96, 206, 0.3);
    position: sticky;
    top: 0;
    z-index: 100;
    width: 100%;
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.header-content {
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.5rem 1rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
    cursor: pointer;
}

.logo:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
}

.logo-icon {
    width: 36px;
    height: 36px;
    color: #80FFDB;
    filter: drop-shadow(0 0 8px rgba(128, 255, 219, 0.5));
}

.logo h1 {
    font-size: 2.2rem;
    color: white;
    font-weight: 800;
    margin: 0;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
    letter-spacing: 1px;
}

nav {
    display: flex;
    gap: 1rem;
    align-items: center;
}

nav a {
    text-decoration: none;
    color: rgba(255, 255, 255, 0.9);
    font-weight: 600;
    padding: 0.75rem 1.5rem;
    border-radius: 25px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
    font-size: 0.95rem;
    letter-spacing: 0.5px;
    backdrop-filter: blur(10px);
}

nav a:hover {
    color: white;
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
    border-color: rgba(128, 255, 219, 0.5);
}

/* Language Switcher */
.language-switcher {
    display: flex;
    gap: 0.25rem;
    margin-left: 1rem;
    padding: 0.25rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 25px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
}

.lang-btn {
    background: transparent;
    border: none;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.8);
    cursor: pointer;
    transition: all 0.3s ease;
    min-width: 40px;
}

.lang-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    color: white;
    transform: translateY(-1px);
}

.lang-btn.active {
    background: rgba(128, 255, 219, 0.2);
    color: #80FFDB;
    box-shadow: 0 4px 15px rgba(128, 255, 219, 0.3);
    border: 1px solid rgba(128, 255, 219, 0.4);
}

.lang-btn.active:hover {
    background: rgba(128, 255, 219, 0.3);
    transform: translateY(-1px);
}

/* Cyan Color Effect */
.neon-green {
    color: #80FFDB;
}

/* Hero Section */
.hero {
    display: flex;
    align-items: center;
    padding: 4rem 2rem;
    gap: 3rem;
    min-height: 80vh;
    background: linear-gradient(135deg, #5E60CE 0%, #2F3068 100%);
    color: white;
    width: 100%;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
    display: flex;
    align-items: center;
    gap: 3rem;
}

.hero-content {
    flex: 1;
}

.hero-content h2 {
    font-size: 3.5rem;
    margin-bottom: 1rem;
    line-height: 1.2;
    font-weight: 700;
}

.hero-tagline {
    font-size: 1.3rem;
    font-weight: 600;
    color: #5E60CE;
    margin-bottom: 1.5rem;
    letter-spacing: 0.5px;
}

.hero-content p {
    font-size: 1.3rem;
    margin-bottom: 2rem;
    opacity: 0.9;
    line-height: 1.6;
}

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

.btn {
    padding: 15px 30px;
    font-size: 1.1rem;
    border-radius: 50px;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 600;
}

.btn-primary {
    background: white;
    color: #5E60CE;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.2), 0 0 20px rgba(52, 211, 153, 0.4);
    border: 2px solid #34D399;
}

.btn-secondary {
    background: transparent;
    color: white;
    border: 2px solid white;
}

.btn-secondary:hover {
    background: white;
    color: #5E60CE;
    transform: translateY(-3px);
}

.hero-image {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.phone-mockup {
    width: 300px;
    height: 600px;
    background: linear-gradient(135deg, #5E60CE 0%, #2F3068 100%);
    border-radius: 40px;
    padding: 20px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
    position: relative;
    overflow: hidden;
    animation: float 3s ease-in-out infinite;
}

.hero-app-preview {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 20px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.25);
    display: block;
    margin: 0 auto;
}

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

.launch-date-card {
    position: absolute;
    top: 20px;
    right: -80px;
    z-index: 10;
}

.launch-date-card .launch-date {
    background: rgba(255, 255, 255, 0.1);
    padding: 1.5rem 2rem;
    border-radius: 20px;
    border: 2px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
    backdrop-filter: blur(15px);
    min-width: 160px;
}

.launch-date-card .date-label {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.launch-date-card .date-value {
    color: white;
    font-size: 1.8rem;
    font-weight: 800;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
    letter-spacing: 1px;
}

/* Coming Soon Badge */
    .coming-soon-badge {
        background: rgba(255, 255, 255, 0.2);
        color: white;
        padding: 0.3rem 1rem;
        border-radius: 18px;
        font-size: 0.75rem;
        font-weight: 600;
        display: inline-flex;
        align-items: center;
        gap: 0.3rem;
        margin-bottom: 0.8rem;
        border: 1px solid rgba(255, 255, 255, 0.3);
    }

.badge-icon {
    width: 12px;
    height: 12px;
}

/* Launch Info */
.launch-info {
    display: flex;
    justify-content: center;
    margin-top: 3rem;
}

.launch-date {
    text-align: center;
    background: rgba(255, 255, 255, 0.1);
    padding: 1.5rem 2.5rem;
    border-radius: 20px;
    border: 2px solid rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
}

.date-label {
    display: block;
    font-size: 1rem;
    opacity: 0.9;
    margin-bottom: 0.5rem;
    color: rgba(255, 255, 255, 0.8);
    font-weight: 500;
}

.date-value {
    display: block;
    font-size: 2rem;
    font-weight: 800;
    color: white;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
    letter-spacing: 1px;
}

/* App Preview */
.app-preview {
    background: white;
    border-radius: 20px;
    padding: 1.5rem;
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
    max-width: 300px;
    margin: 0 auto;
}

.app-header {
    font-size: 1.2rem;
    font-weight: bold;
    color: #5E60CE;
    text-align: center;
    margin-bottom: 1rem;
}

.trip-card {
    background: #F7F7FA;
    border-radius: 15px;
    padding: 1rem;
}

.trip-destination {
    font-size: 1.1rem;
    font-weight: bold;
    margin-bottom: 0.5rem;
}

.trip-dates {
    color: #6B7280;
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
}

.weather {
    color: #5E60CE;
    font-weight: bold;
    margin-bottom: 1rem;
}

.progress-bar {
    background: #E5E7EB;
    border-radius: 10px;
    height: 8px;
    margin-bottom: 0.5rem;
}

.progress-fill {
    background: #5E60CE;
    border-radius: 10px;
    height: 100%;
    transition: width 0.3s ease;
}

.packed-items {
    font-size: 0.8rem;
    color: #6B7280;
    text-align: center;
}

/* Features Section */
.features {
    background: white;
    padding: 5rem 2rem;
    text-align: center;
    width: 100%;
}

.features-container {
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
}

.features h3 {
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: #333;
}

.features-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

/* AI Feature - Make it stand out more on top */
.ai-feature {
    grid-column: 1 / -1;
    max-width: 800px;
    margin: 0 auto 2rem auto;
    transform: scale(1.02);
    box-shadow: 0 15px 35px rgba(94, 96, 206, 0.3);
}

/* Regular features grid - 3 columns */
.regular-features {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 2rem;
}

.feature-card {
    background: #f8f9ff;
    padding: 2.5rem 2rem;
    border-radius: 20px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.08);
}

.feature-icon {
    margin-bottom: 1rem;
    display: flex;
    justify-content: center;
    align-items: center;
}

.feature-icon .icon {
    width: 48px;
    height: 48px;
    color: #5E60CE;
}

.feature-card h4 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: #333;
}

.feature-card p {
    color: #666;
    font-size: 1.1rem;
}

/* AI Feature Card */
.ai-feature {
    position: relative;
    background: linear-gradient(135deg, #5E60CE 0%, #2F3068 100%);
    color: white;
    border: 2px solid #5E60CE;
    box-shadow: 0 15px 35px rgba(94, 96, 206, 0.3), 0 0 20px rgba(52, 211, 153, 0.3);
}

.ai-feature h4 {
    color: white;
}

.ai-feature p {
    color: rgba(255, 255, 255, 0.9);
}

.ai-feature .icon {
    color: white;
}

.ai-badge {
    position: absolute;
    top: -10px;
    right: -10px;
    background: #34D399;
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 15px;
    font-size: 0.75rem;
    font-weight: bold;
    animation: pulse 2s infinite;
    box-shadow: 0 0 15px rgba(52, 211, 153, 0.5);
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

/* How It Works Section */
.how-it-works {
    background: #F7F7FA;
    padding: 5rem 2rem;
    text-align: center;
    width: 100%;
}

.how-it-works-container {
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
}

.how-it-works h3 {
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: #111827;
}

.steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
    align-items: start;
}

.step {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 1.5rem;
    background: #f8f9ff;
    border-radius: 20px;
    border: 2px solid transparent;
    transition: all 0.3s ease;
    position: relative;
    min-height: 500px;
}

.step:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.08);
}

.step-number {
    background: #5E60CE;
    color: white;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: bold;
    flex-shrink: 0;
    margin-bottom: 1.5rem;
    box-shadow: 0 5px 15px rgba(94, 96, 206, 0.3);
}

.step-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
}

.step-content h4 {
    font-size: 1.4rem;
    margin-bottom: 1rem;
    color: #111827;
    font-weight: 600;
}

.step-content p {
    color: #6B7280;
    line-height: 1.6;
    margin-bottom: 1.5rem;
    flex: 1;
}

/* AI Step - Make it stand out with site's main gradient */
.ai-step {
    position: relative;
    background: linear-gradient(135deg, #5E60CE 0%, #2F3068 100%);
    color: white;
    border: 2px solid #5E60CE;
    box-shadow: 0 15px 35px rgba(94, 96, 206, 0.4);
}

.ai-step .step-number {
    background: rgba(255, 255, 255, 0.2);
    color: white;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.ai-step .step-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
}

.ai-step .step-content h4 {
    color: white;
    font-weight: 700;
}

.ai-step .step-content p {
    color: rgba(255, 255, 255, 0.9);
    flex: 1;
}

/* 4th Step - Normal styling like 1 and 2 */
.step:nth-child(4) {
    border: 2px solid transparent;
    background: #f8f9ff;
}

.step:nth-child(4) .step-number {
    background: #5E60CE;
    box-shadow: 0 5px 15px rgba(94, 96, 206, 0.3);
}

.step:nth-child(4) .step-content h4 {
    color: #111827;
    font-weight: 600;
}

/* Screenshot Styles */
.step-screenshot {
    margin-top: 5rem;
    text-align: center;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 200px;
    flex-shrink: 0;
}

.screenshot {
    max-width: 180px;
    height: auto;
    border-radius: 15px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
    border: 3px solid #f0f0f0;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.screenshot:hover {
    transform: scale(1.05);
    box-shadow: 0 12px 35px rgba(0, 0, 0, 0.2);
}

/* AI Step Screenshot - Special styling */
.ai-step .screenshot {
    max-width: 180px;
    height: auto;
    border-color: #5E60CE;
    box-shadow: 0 8px 25px rgba(94, 96, 206, 0.2);
}

.ai-step .screenshot:hover {
    box-shadow: 0 12px 35px rgba(94, 96, 206, 0.3);
}

/* Travel Types Section */
.travel-types {
    background: white;
    padding: 5rem 2rem;
    text-align: center;
    width: 100%;
}

.travel-types-container {
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
}

.travel-types h3 {
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: #111827;
}

.travel-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    max-width: 1200px;
    margin: 0 auto;
}

.travel-card {
    background: #F7F7FA;
    padding: 2rem;
    border-radius: 20px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.travel-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(47, 48, 104, 0.12);
    border: 2px solid #2F3068;
}

.travel-icon {
    margin-bottom: 1rem;
    display: flex;
    justify-content: center;
    align-items: center;
}

.travel-icon .icon {
    width: 48px;
    height: 48px;
    color: #5E60CE;
}

.travel-card h4 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: #111827;
}

.travel-card p {
    color: #6B7280;
    line-height: 1.6;
}

/* Notify Section */
.notify {
    background: linear-gradient(135deg, #5E60CE 0%, #2F3068 100%);
    padding: 5rem 2rem;
    text-align: center;
    color: white;
    width: 100%;
}

.notify-container {
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
}

.notify h3 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.notify p {
    font-size: 1.2rem;
    margin-bottom: 3rem;
    opacity: 0.9;
}

.email-signup {
    max-width: 500px;
    margin: 0 auto 3rem;
}

.signup-form {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
    flex-wrap: wrap;
}

.signup-form input {
    flex: 1;
    padding: 15px 20px;
    border: none;
    border-radius: 50px;
    font-size: 1rem;
    font-family: 'Urbanist', sans-serif;
    min-width: 250px;
}

.signup-form input:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.3);
}

/* Genel input stili */
input {
    font-family: 'Urbanist', sans-serif;
}

.signup-note {
    font-size: 0.9rem;
    opacity: 0.8;
    margin: 0;
}

.notify-benefits {
    display: flex;
    justify-content: center;
    gap: 3rem;
    flex-wrap: wrap;
}

.benefit {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255, 255, 255, 0.1);
    padding: 1rem 1.5rem;
    border-radius: 25px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
}

.benefit:hover {
    background: rgba(52, 211, 153, 0.2);
    border-color: #34D399;
    box-shadow: 0 0 20px rgba(52, 211, 153, 0.4);
}

.benefit-icon {
    width: 20px;
    height: 20px;
    color: white;
}

.benefit-text {
    font-size: 0.9rem;
    font-weight: 500;
}

.download h3 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.download p {
    font-size: 1.2rem;
    margin-bottom: 3rem;
    opacity: 0.9;
}

.download-buttons {
    display: flex;
    gap: 2rem;
    justify-content: center;
    flex-wrap: wrap;
}

.download-btn {
    background: rgba(255, 255, 255, 0.2);
    border: 2px solid rgba(255, 255, 255, 0.3);
    color: white;
    padding: 1rem 2rem;
    border-radius: 15px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 1rem;
    min-width: 200px;
}

.download-btn:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: translateY(-3px);
}

.store-icon {
    font-size: 2rem;
}

.store-name {
    font-weight: bold;
    font-size: 1.2rem;
}

.small-text {
    font-size: 0.9rem;
    opacity: 0.8;
    display: block;
}

.download-features {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-top: 2rem;
    flex-wrap: wrap;
}

.download-feature {
    background: rgba(255, 255, 255, 0.2);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 500;
}

/* Footer */
footer {
    background: linear-gradient(135deg, #2F3068 0%, #1a1d3a 100%);
    color: white;
    padding: 4rem 2rem 2rem;
    width: 100%;
    margin-top: auto;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    margin-bottom: 3rem;
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.footer-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.footer-logo-icon {
    width: 32px;
    height: 32px;
    color: #5E60CE;
}

.footer-logo h3 {
    font-size: 2rem;
    color: white;
    margin: 0;
    font-weight: 700;
}

.footer-description {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.6;
    font-size: 1.1rem;
    text-align: center;
    margin: 0;
}

.footer-tagline {
    font-size: 1.2rem;
    font-weight: 600;
    color: #34D399;
    letter-spacing: 0.5px;
    margin: 0;
    text-align: center;
}

.footer-links {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
}

.footer-section h4 {
    margin-bottom: 1.5rem;
    color: #5E60CE;
    font-size: 1.2rem;
    font-weight: 600;
}

.footer-section a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    display: block;
    margin-bottom: 0.75rem;
    transition: all 0.3s ease;
    font-size: 1rem;
}

.footer-section a:hover {
    color: #34D399;
    transform: translateX(5px);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.6);
    flex-wrap: wrap;
    gap: 1rem;
}

.launch-info {
    color: #34D399;
    font-weight: 600;
    font-size: 1rem;
    margin: 0;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .regular-features {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }
    
    .steps {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }
}

@media (max-width: 1024px) and (min-width: 769px) {
    header {
        padding: 1rem 2rem;
    }
    
    .header-content {
        justify-content: space-between;
    }
    
    nav {
        gap: 1rem;
    }
    
    nav a {
        font-size: 0.9rem;
        padding: 0.6rem 1rem;
    }
    
    .language-switcher {
        margin-left: 1rem;
    }
    
    .lang-btn {
        padding: 0.4rem 0.7rem;
        font-size: 0.85rem;
    }
}

@media (max-width: 768px) {
    header {
        padding: 1rem;
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        z-index: 1000;
        background: linear-gradient(135deg, #5E60CE 0%, #2F3068 100%);
        backdrop-filter: blur(10px);
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
    }
    
    .header-content {
        display: flex;
        justify-content: space-between;
        align-items: center;
        max-width: 100%;
    }
    
    .logo {
        display: flex;
        align-items: center;
        gap: 0.5rem;
        flex-shrink: 0;
    }
    
    .logo h1 {
        font-size: 1.4rem;
        margin: 0;
        font-weight: 700;
        color: white;
    }
    
    .logo-icon {
        width: 24px;
        height: 24px;
        color: #80FFDB;
        stroke-width: 2;
    }
    
    nav {
        display: none;
    }
    
    .language-switcher {
        display: flex;
        gap: 0.3rem;
        align-items: center;
        margin: 0;
        padding: 0;
    }
    
    .lang-btn {
        padding: 0.5rem 0.8rem;
        font-size: 0.9rem;
        font-weight: 600;
        background: rgba(255, 255, 255, 0.1);
        border: 1px solid rgba(255, 255, 255, 0.2);
        border-radius: 8px;
        color: rgba(255, 255, 255, 0.8);
        transition: all 0.3s ease;
        cursor: pointer;
        min-width: 40px;
        text-align: center;
    }
    
    .lang-btn:hover {
        background: rgba(255, 255, 255, 0.2);
        color: white;
        transform: translateY(-1px);
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    }
    
    .lang-btn.active {
        background: rgba(128, 255, 219, 0.2);
        border-color: #80FFDB;
        color: #80FFDB;
        box-shadow: 0 2px 8px rgba(128, 255, 219, 0.2);
    }
    
    .hero {
        padding: 3rem 1rem;
        min-height: 70vh;
        margin-top: 80px;
    }
    
    .hero-container {
        flex-direction: column;
        text-align: center;
        gap: 2rem;
    }
    
    .hero-content h2 {
        font-size: 2.2rem;
        line-height: 1.3;
        margin-bottom: 1.5rem;
    }
    
    .hero-tagline {
        font-size: 1rem;
        margin-bottom: 1rem;
    }
    
    .hero-content p {
        font-size: 1.1rem;
        margin-bottom: 2rem;
    }
    
    .phone-mockup {
        width: 280px;
        height: 560px;
        margin: 0 auto;
    }
    
    .launch-date-card {
        position: static;
        margin-top: 2rem;
        display: flex;
        justify-content: center;
    }
    
    .launch-date-card .launch-date {
        min-width: auto;
    }
    
    .cta-buttons {
        justify-content: center;
    }
    
    .launch-info {
        flex-direction: column;
        gap: 1.5rem;
    }
    
    .launch-date {
        padding: 1.2rem 2rem;
    }
    
    .date-value {
        font-size: 1.8rem;
    }
    
    .signup-form {
        flex-direction: column;
        align-items: center;
        gap: 0.8rem;
    }
    
    .signup-form input {
        min-width: 100%;
        padding: 12px 16px;
        font-size: 0.95rem;
        font-family: 'Urbanist', sans-serif;
    }
    
    .signup-form .btn {
        padding: 12px 24px;
        font-size: 0.95rem;
        width: 100%;
        max-width: 200px;
    }
    
    .notify {
        padding: 3rem 1rem;
    }
    
    .notify h3 {
        font-size: 2rem;
        margin-bottom: 1rem;
    }
    
    .notify p {
        font-size: 1.1rem;
        margin-bottom: 2rem;
    }
    
    .notify-benefits {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }
    
    .benefit {
        padding: 0.8rem 1.2rem;
        font-size: 0.9rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }
    
    footer {
        padding: 2rem 1rem 1.5rem;
    }
    
    .footer-links {
        display: none; /* Mobilde footer linklerini gizle */
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
        gap: 0.8rem;
        padding-top: 1.5rem;
    }
    
    .footer-logo h3 {
        font-size: 1.8rem;
    }
    
    .footer-description {
        font-size: 1rem;
    }
    
    .footer-tagline {
        font-size: 1.1rem;
    }
    
    .footer-section h4 {
        font-size: 1.1rem;
        margin-bottom: 1rem;
    }
    
    .footer-section a {
        font-size: 0.95rem;
        margin-bottom: 0.6rem;
    }
    
    .features {
        padding: 3rem 1rem;
    }
    
    .features h3 {
        font-size: 2rem;
        margin-bottom: 2rem;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .ai-feature {
        grid-column: 1;
        margin-bottom: 1rem;
    }
    
    .regular-features {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }
    
    .feature-card {
        padding: 1.5rem 1rem;
    }
    
    .feature-card h4 {
        font-size: 1.1rem;
        margin-bottom: 0.6rem;
    }
    
    .feature-card p {
        font-size: 0.9rem;
        line-height: 1.4;
    }
    
    .ai-feature {
        padding: 2rem 1.5rem;
    }
    
    .ai-feature h4 {
        font-size: 1.3rem;
        margin-bottom: 0.8rem;
    }
    
    .ai-feature p {
        font-size: 1rem;
        line-height: 1.5;
    }
    
    .how-it-works {
        padding: 3rem 1rem;
    }
    
    .how-it-works h3 {
        font-size: 1.8rem;
        margin-bottom: 2rem;
    }
    
    .steps {
        display: flex;
        overflow-x: auto;
        gap: 1rem;
        padding: 1rem 0;
        scroll-snap-type: x mandatory;
        -webkit-overflow-scrolling: touch;
    }
    
    .step {
        flex: 0 0 320px;
        scroll-snap-align: start;
        background: #f8f9ff;
        border-radius: 20px;
        padding: 1.2rem;
        box-shadow: 0 8px 25px rgba(0, 0, 0, 0.08);
        text-align: center;
        border: 2px solid transparent;
        position: relative;
        overflow: hidden;
        transition: all 0.3s ease;
        height: 420px;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: flex-start;
    }
    
    .step:hover {
        transform: translateY(-4px);
        box-shadow: 0 12px 35px rgba(0, 0, 0, 0.15);
    }
    
    .step-number {
        background: #5E60CE;
        color: white;
        width: 32px;
        height: 32px;
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 0.9rem;
        font-weight: bold;
        flex-shrink: 0;
        margin-bottom: 0.8rem;
        box-shadow: 0 5px 15px rgba(94, 96, 206, 0.3);
    }
    
    .step-content {
        display: flex;
        flex-direction: column;
        justify-content: flex-start;
        margin-bottom: 0;
    }
    
    .step-content h4 {
        font-size: 1rem;
        margin-bottom: 0.6rem;
        color: #111827;
        font-weight: 600;
        line-height: 1.2;
    }
    
    .step-content p {
        color: #6B7280;
        line-height: 1.4;
        margin-bottom: 0;
        font-size: 0.8rem;
        flex: 1;
    }
    
    /* 3rd Step - AI Step with gradient like web */
    .step:nth-child(3) {
        background: linear-gradient(135deg, #5E60CE 0%, #2F3068 100%);
        color: white;
        border: 2px solid #5E60CE;
        box-shadow: 0 15px 35px rgba(94, 96, 206, 0.4);
    }
    
    .step:nth-child(3) .step-number {
        background: rgba(255, 255, 255, 0.2);
        color: white;
        box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
        border: 2px solid rgba(255, 255, 255, 0.3);
        width: 32px;
        height: 32px;
        font-size: 0.9rem;
        margin-bottom: 0.8rem;
    }
    
    .step:nth-child(3) .step-content h4 {
        color: white;
        font-weight: 700;
    }
    
    .step:nth-child(3) .step-content p {
        color: rgba(255, 255, 255, 0.9);
    }
    
    .step-screenshot {
        width: 100%;
        height: 80px;
        background: transparent;
        border-radius: 8px;
        margin-top: 0.5rem;
        display: flex;
        align-items: center;
        justify-content: center;
        color: #64748b;
        font-size: 0.7rem;
        font-weight: 500;
        text-align: center;
        line-height: 1.4;
        flex-shrink: 0;
    }
    
    .travel-types {
        padding: 3rem 1rem;
    }
    
    .travel-types h3 {
        font-size: 2rem;
        margin-bottom: 2rem;
    }
    
    .travel-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }
    
    .travel-card {
        padding: 1.5rem 1rem;
    }
    
    .travel-card h4 {
        font-size: 1.1rem;
        margin-bottom: 0.8rem;
    }
    
    .travel-card p {
        font-size: 0.9rem;
        line-height: 1.4;
    }
    
    .travel-icon .icon {
        width: 40px;
        height: 40px;
    }
    
    .download {
        padding: 3rem 1rem;
    }
    
    .download-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .download-btn {
        min-width: 250px;
    }
    
    .download-features {
        flex-direction: column;
        align-items: center;
    }
    
    .step {
        padding: 1.2rem;
    }
    
    .ai-step {
        transform: scale(1.02);
    }
    
    .steps {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }
    
    .step {
        min-height: 450px;
        padding: 1.2rem;
    }
    
    .step-screenshot {
        margin-top: 2rem;
        height: 150px;
    }
    
    .screenshot {
        max-width: 140px;
    }
    
    .step-content h4 {
        font-size: 1.2rem;
        margin-bottom: 0.8rem;
    }
    
    .step-content p {
        font-size: 0.95rem;
        line-height: 1.5;
    }
    
    @media (max-width: 480px) {
        .steps {
            grid-template-columns: 1fr;
            gap: 1.5rem;
        }
        
        .step {
            min-height: 400px;
            padding: 1rem;
        }
        
        .step-screenshot {
            margin-top: 1.5rem;
            height: 120px;
        }
        
        .screenshot {
            max-width: 160px;
        }
        
        .step-content h4 {
            font-size: 1.1rem;
        }
        
        .step-content p {
            font-size: 0.9rem;
        }
    }
    
    /* Mobilde çıkış tarihini gizle */
    .launch-info {
        display: none;
    }
    
    .launch-date-card {
        display: none;
    }
    
    .footer-bottom .launch-info {
        display: none;
    }
    
    /* Mobilde butonları küçült */
    .cta-buttons {
        gap: 0.8rem;
    }
    
    .btn {
        padding: 12px 24px;
        font-size: 0.95rem;
        border-radius: 40px;
    }
    
    .btn-primary {
        padding: 12px 24px;
        font-size: 0.95rem;
    }
    
    .btn-secondary {
        padding: 12px 24px;
        font-size: 0.95rem;
    }
}