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

:root {
    --primary-color: #388E3C;
    --primary-dark: #2E7D32;
    --primary-light: #81C784;
    --secondary-color: #2C3E50;
    --text-dark: #1a1a1a;
    --text-light: #666;
    --bg-light: #f8f9fa;
    --white: #ffffff;
    --shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    --shadow-hover: 0 15px 40px rgba(0, 0, 0, 0.15);
    --gradient: linear-gradient(135deg, #81C784 0%, #388E3C 50%, #2E7D32 100%);
}

body {
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    overflow-x: hidden;
}

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

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: var(--white);
    box-shadow: var(--shadow);
    z-index: 1000;
    transition: all 0.3s ease;
}

.navbar.scrolled {
    padding: 10px 0;
}

.nav-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 24px;
    font-weight: 600;
    color: var(--primary-color);
}

.logo-img {
    height: 50px;
    width: auto;
    object-fit: contain;
}

.logo i {
    font-size: 28px;
}

.nav-links {
    display: flex;
    gap: 30px;
}

.nav-link {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient);
    transition: width 0.3s ease;
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

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

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--primary-color);
    border-radius: 3px;
    transition: all 0.3s ease;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    padding-top: 80px;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(129, 199, 132, 0.1) 0%, rgba(56, 142, 60, 0.1) 100%);
    z-index: -1;
}

.hero-background::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 600px;
    height: 600px;
    background: var(--gradient);
    border-radius: 50%;
    opacity: 0.1;
}

.hero-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-title {
    font-size: 52px;
    font-weight: 700;
    line-height: 1.4;
    margin-bottom: 20px;
}

.hero-title-primary {
    margin-bottom: 8px;
}

.hero-title-secondary {
    line-height: 1.4;
}

.gradient-text {
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-description {
    font-size: 18px;
    color: var(--text-light);
    margin-bottom: 30px;
    line-height: 1.8;
}

.hero-buttons {
    display: flex;
    gap: 15px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 15px 30px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

.btn-primary {
    background: var(--gradient);
    color: var(--white);
    box-shadow: 0 5px 15px rgba(56, 142, 60, 0.3);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(56, 142, 60, 0.4);
}

.btn-secondary {
    background: var(--white);
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.btn-secondary:hover {
    background: var(--primary-color);
    color: var(--white);
    transform: translateY(-3px);
}

.hero-stats {
    display: flex;
    gap: 40px;
    flex-wrap: wrap;
    justify-content: space-between;
}

.stat {
    text-align: left;
    flex: 1;
    min-width: 120px;
}

.stat h3 {
    font-size: 36px;
    color: var(--primary-color);
    font-weight: 700;
}

.stat p {
    color: var(--text-light);
    font-size: 14px;
}

.mockups-container {
    display: flex;
    gap: 30px;
    align-items: center;
    justify-content: center;
    flex-wrap: nowrap;
    width: 100%;
}

.phone-mockup {
    position: relative;
    width: 200px;
    height: 400px;
    background: var(--gradient);
    margin-left: auto;
    margin-right: auto;
    border-radius: 25px;
    padding: 8px;
    box-shadow: var(--shadow-hover);
    animation: float 6s ease-in-out infinite;
    flex-shrink: 0;
}

.customer-mockup {
    animation-delay: 0s;
}

.owner-mockup {
    animation-delay: 3s;
}

.mockup-label {
    position: absolute;
    top: -35px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary-color);
    color: white;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    white-space: nowrap;
    box-shadow: 0 4px 12px rgba(56, 142, 60, 0.3);
}

.phone-screen {
    width: 100%;
    height: 100%;
    background: var(--white);
    border-radius: 30px;
    overflow: hidden;
    position: relative;
}

.app-screenshots {
    position: relative;
    width: 100%;
    height: 100%;
}

.screenshot {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transform: translateX(100%);
    transition: all 0.5s ease;
    background: var(--white);
    overflow-y: auto;
}

.screenshot.active {
    opacity: 1;
    transform: translateX(0);
}

.screenshot-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 20px;
}


/* Carousel Dots */
.carousel-dots {
    position: absolute;
    bottom: 15px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 6px;
    z-index: 10;
}

.dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: all 0.3s ease;
}

.dot.active {
    background: white;
    transform: scale(1.2);
}

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

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

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-title {
    font-size: 42px;
    font-weight: 700;
    margin-bottom: 15px;
}

.section-description {
    font-size: 18px;
    color: var(--text-light);
    max-width: 600px;
    margin: 0 auto;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.feature-card {
    background: var(--white);
    padding: 40px 30px;
    border-radius: 20px;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
    text-align: center;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-hover);
}

.feature-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 36px;
    color: var(--white);
}

.feature-card h3 {
    font-size: 22px;
    margin-bottom: 15px;
    color: var(--text-dark);
}

.feature-card p {
    color: var(--text-light);
    line-height: 1.6;
}

/* How It Works Section */
.how-it-works {
    padding: 100px 0;
}

.steps {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 60px;
}

.step {
    flex: 1;
    text-align: center;
}

.step-number {
    width: 80px;
    height: 80px;
    background: var(--gradient);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    font-weight: 700;
    margin: 0 auto 20px;
}

.step-content h3 {
    font-size: 24px;
    margin-bottom: 10px;
}

.step-content p {
    color: var(--text-light);
    max-width: 300px;
    margin: 0 auto;
}

.step-divider {
    width: 60px;
    height: 2px;
    background: var(--primary-light);
    opacity: 0.5;
}

/* Benefits Section */
.benefits {
    padding: 100px 0;
    background: var(--bg-light);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 40px;
}

.benefit-item {
    background: var(--white);
    padding: 40px;
    border-radius: 20px;
    box-shadow: var(--shadow);
}

.benefit-image {
    width: 100px;
    height: 100px;
    background: var(--gradient);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 30px;
    font-size: 48px;
    color: var(--white);
}

.benefit-content h3 {
    font-size: 28px;
    margin-bottom: 20px;
    color: var(--text-dark);
}

.benefit-content ul {
    list-style: none;
}

.benefit-content li {
    padding: 12px 0;
    display: flex;
    align-items: center;
    gap: 15px;
    color: var(--text-light);
    font-size: 16px;
}

.benefit-content li i {
    color: var(--primary-color);
    font-size: 18px;
}

/* Download Section */
.download {
    padding: 100px 0;
    background: var(--gradient);
    color: var(--white);
}

.download-content {
    text-align: center;
}

.download-content h2 {
    font-size: 48px;
    margin-bottom: 20px;
}

.download-content p {
    font-size: 20px;
    margin-bottom: 40px;
    opacity: 0.9;
}

.download-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

.download-btn {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 15px 30px;
    background: var(--white);
    color: var(--text-dark);
    text-decoration: none;
    border-radius: 15px;
    transition: all 0.3s ease;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.download-btn:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
}

.download-btn i {
    font-size: 40px;
    color: var(--primary-color);
}

.download-btn div {
    text-align: left;
}

.download-btn span {
    display: block;
    font-size: 12px;
    color: var(--text-light);
}

.download-btn strong {
    display: block;
    font-size: 18px;
    font-weight: 600;
}

/* Contact Section */
.contact {
    padding: 100px 0;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    margin-top: 60px;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 20px;
}

.contact-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 24px;
}

.contact-item h4 {
    font-size: 18px;
    margin-bottom: 5px;
}

.contact-item p {
    color: var(--text-light);
}

.social-links {
    display: flex;
    gap: 15px;
    margin-top: 20px;
}

.social-links a {
    width: 50px;
    height: 50px;
    background: var(--gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 20px;
    transition: all 0.3s ease;
}

.social-links a:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(56, 142, 60, 0.3);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 15px 20px;
    border: 2px solid #e0e0e0;
    border-radius: 10px;
    font-size: 16px;
    font-family: inherit;
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
}

.contact-form button {
    align-self: flex-start;
}

/* Footer */
.footer {
    background: var(--secondary-color);
    color: var(--white);
    padding: 60px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-section h4 {
    margin-bottom: 20px;
    font-size: 18px;
}

.footer-section p {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.6;
}

.footer-section ul {
    list-style: none;
}

.footer-section li {
    margin-bottom: 10px;
}

.footer-section a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section a:hover {
    color: var(--primary-light);
}

.footer-social a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    transition: all 0.3s ease;
}

.footer-social a:hover {
    background: var(--primary-color);
    color: var(--white) !important;
    transform: translateY(-3px);
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.7);
}

/* Scroll to Top Button */
.scroll-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--gradient);
    color: var(--white);
    border: none;
    border-radius: 50%;
    font-size: 20px;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 1000;
}

.scroll-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.scroll-to-top:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(56, 142, 60, 0.4);
}

/* Responsive Design */
@media (max-width: 1199px) and (min-width: 769px) {
    .hero {
        padding-top: 140px;
        min-height: calc(100vh + 60px);
    }
    
    .hero-content {
        grid-template-columns: 2fr 1fr;
        gap: 60px;
    }
    
    .hero-stats {
        justify-content: center;
        gap: 30px;
        margin-top: 40px;
    }
    
    .stat {
        text-align: center;
        min-width: 120px;
    }
    
    .stat h3 {
        font-size: 32px;
    }
    
    .stat p {
        font-size: 0.9rem;
    }
    
    .mockups-container {
        gap: 30px;
        justify-content: center;
    }
    
    .phone-mockup {
        width: 180px;
        height: 360px;
    }
}

@media (max-width: 992px) {
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-image {
        display: flex;
        justify-content: center;
    }

    .hero-title {
        font-size: 42px;
    }

    .hero-buttons {
        justify-content: center;
    }

    .hero-stats {
        justify-content: center;
    }

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

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

/* Desktop Optimizations */
@media (min-width: 1200px) {
    .hero-content {
        grid-template-columns: 2fr 1fr;
        gap: 80px;
    }
    
    .mockups-container {
        gap: 35px;
        justify-content: center;
    }
    
    .phone-mockup {
        width: 220px;
        height: 440px;
    }
    
    .hero-title {
        font-size: 56px;
    }
    
    .hero-title-secondary {
        font-size: 2rem;
    }
    
    .hero-description {
        font-size: 1.2rem;
    }
}

@media (min-width: 1400px) {
    .hero-content {
        grid-template-columns: 2fr 1fr;
        gap: 100px;
    }
    
    .mockups-container {
        gap: 40px;
        justify-content: center;
    }
    
    .phone-mockup {
        width: 240px;
        height: 480px;
    }
    
    .hero-title {
        font-size: 60px;
    }
    
    .hero-title-secondary {
        font-size: 2.2rem;
    }
}

@media (max-width: 768px) {
    .hero {
        padding-top: 120px;
        min-height: calc(100vh + 40px);
    }

    .hero-title {
        font-size: 2.5rem;
        line-height: 1.4;
        margin-bottom: 25px;
    }
    
    .hero-title-primary {
        margin-bottom: 10px;
    }
    
    .hero-title-secondary {
        font-size: 1.8rem;
        line-height: 1.3;
    }

    .hero-description {
        font-size: 1rem;
        margin-bottom: 30px;
        line-height: 1.6;
    }

    .hero-buttons {
        flex-direction: column;
        gap: 15px;
    }

    .nav-wrapper {
        padding: 15px 0;
    }

    .hero-stats {
        gap: 20px;
        justify-content: center;
        flex-wrap: wrap;
    }

    .stat {
        text-align: center;
        min-width: 100px;
    }

    .stat h3 {
        font-size: 28px;
    }

    .stat p {
        font-size: 0.9rem;
    }
    
    .mockups-container {
        flex-direction: column;
        gap: 60px;
        justify-content: center;
        width: 100%;
    }
    
    .phone-mockup {
        width: 260px;
        height: 520px;
    }
    
    .mockup-label {
        font-size: 11px;
        padding: 6px 12px;
    }

    .nav-links {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background: var(--white);
        flex-direction: column;
        align-items: center;
        padding: 40px 0;
        transition: left 0.3s ease;
        box-shadow: var(--shadow);
    }

    .nav-links.active {
        left: 0;
    }

    .hamburger {
        display: flex;
    }

    .hamburger.active span:nth-child(1) {
        transform: rotate(45deg) translate(8px, 8px);
    }

    .hamburger.active span:nth-child(2) {
        opacity: 0;
    }

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

    .logo-img {
        height: 45px;
    }

    .hero-title {
        font-size: 32px;
    }

    .section-title {
        font-size: 32px;
    }

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

    .step-divider {
        width: 2px;
        height: 40px;
    }

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

    .download-content h2 {
        font-size: 36px;
    }
}

@media (max-width: 480px) {
    .hero {
        padding-top: 140px;
        min-height: calc(100vh + 60px);
    }

    .hero-title {
        font-size: 1.8rem;
        line-height: 1.3;
        margin-bottom: 25px;
    }
    
    .hero-title-primary {
        margin-bottom: 8px;
    }
    
    .hero-title-secondary {
        font-size: 1.4rem;
        line-height: 1.3;
    }

    .hero-description {
        font-size: 0.9rem;
        margin-bottom: 30px;
        line-height: 1.5;
    }

    .hero-buttons {
        flex-direction: column;
        width: 100%;
        gap: 12px;
    }

    .btn {
        width: 100%;
        justify-content: center;
        padding: 12px 30px;
        font-size: 0.9rem;
    }
    
    .mockups-container {
        gap: 50px;
    }
    
    .phone-mockup {
        width: 240px;
        height: 480px;
    }
    
    .mockup-label {
        font-size: 10px;
        padding: 5px 10px;
        top: -30px;
    }

    .hero-stats {
        gap: 15px;
        flex-direction: column;
        align-items: center;
        margin-top: 30px;
    }

    .stat {
        min-width: 80px;
        margin-bottom: 10px;
        text-align: center;
    }

    .stat h3 {
        font-size: 24px;
    }

    .stat p {
        font-size: 0.8rem;
    }

    .section-title {
        font-size: 1.8rem;
    }

    .section-description {
        font-size: 0.9rem;
    }

    .phone-mockup {
        width: 240px;
        height: 480px;
    }
    
    .mockups-container {
        gap: 50px;
    }
    
    .mockup-label {
        font-size: 10px;
        padding: 5px 10px;
        top: -30px;
    }

    .download-buttons {
        flex-direction: column;
    }

    .container {
        padding: 0 15px;
    }

    .download-btn {
        width: 100%;
    }
}

/* Extra küçük ekranlar için */
@media (max-width: 360px) {
    .hero {
        padding-top: 150px;
        min-height: calc(100vh + 70px);
    }

    .hero-title {
        font-size: 1.6rem;
        line-height: 1.3;
        margin-bottom: 20px;
    }
    
    .hero-title-primary {
        margin-bottom: 6px;
    }
    
    .hero-title-secondary {
        font-size: 1.2rem;
        line-height: 1.2;
    }

    .hero-description {
        font-size: 0.85rem;
        margin-bottom: 25px;
        line-height: 1.4;
    }

    .hero-stats {
        gap: 10px;
        margin-top: 25px;
    }

    .stat h3 {
        font-size: 20px;
    }

    .stat p {
        font-size: 0.75rem;
    }

    .btn {
        padding: 10px 25px;
        font-size: 0.85rem;
    }
    
    .mockups-container {
        gap: 40px;
    }
    
    .phone-mockup {
        width: 220px;
        height: 440px;
    }
    
    .mockup-label {
        font-size: 9px;
        padding: 4px 8px;
        top: -25px;
    }
}