/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    line-height: 1.6;
    color: #FFFFFF;
    background: linear-gradient(135deg, #4AB1F0, #6B73FF, #9D4EDD, #C263F7);
    overflow-x: hidden;
}

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

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: 1rem;
    color: #FFFFFF;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 700;
}

h2 {
    font-size: clamp(2rem, 4vw, 3rem);
}

h3 {
    font-size: clamp(1.5rem, 3vw, 2rem);
}

p {
    margin-bottom: 1rem;
    color: #FFFFFF;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 12px 24px;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 600;
    font-size: 16px;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    white-space: nowrap;
}

.btn-primary {
    background: #FFFFFF;
    color: #4AB1F0;
    box-shadow: 0 4px 20px rgba(74, 177, 240, 0.3);
    border-radius: 8px;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(74, 177, 240, 0.4);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.1);
    color: #FFFFFF;
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 8px;
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-1px);
}

.btn-large {
    padding: 16px 32px;
    font-size: 18px;
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    z-index: 1000;
    transition: all 0.3s ease;
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-weight: 700;
    font-size: 1.25rem;
    color: #FFFFFF;
    text-decoration: none;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
}

.logo-link {
    display: inline-block;
    text-decoration: none;
    transition: transform 0.3s ease;
}

.logo-link:hover {
    transform: scale(1.05);
}

.logo-img {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    transition: transform 0.3s ease;
    flex-shrink: 0;
    display: block;
    object-fit: contain;
}

.logo-img:hover {
    transform: scale(1.1);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-link {
    color: #FFFFFF;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

.nav-link:hover {
    color: #9D4EDD;
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.hamburger span {
    width: 24px;
    height: 2px;
    background: #FFFFFF;
    transition: all 0.3s ease;
}

/* Hero Section */
.hero {
    padding: 120px 0 80px;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: transparent;
}

.hero-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-text {
    animation: fadeInUp 0.8s ease;
}

.hero-title {
    margin-bottom: 1.5rem;
    color: #FFFFFF;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

.hero-subtitle {
    font-size: 1.25rem;
    margin-bottom: 2.5rem;
    color: #FFFFFF;
}

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

.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
    animation: fadeInRight 0.8s ease 0.2s both;
}

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

.hero-logo-img {
    width: 300px;
    height: 300px;
    border-radius: 75px;
    filter: drop-shadow(0 20px 40px rgba(24, 194, 49, 0.2));
    animation: float 3s ease-in-out infinite;
    object-fit: contain;
}

.hero-logo-fallback {
    position: absolute;
    top: 0;
    left: 0;
    opacity: 0;
    pointer-events: none;
}

.hero-logo {
    filter: drop-shadow(0 20px 40px rgba(24, 194, 49, 0.2));
    animation: float 3s ease-in-out infinite;
}

/* Features Section */
.features {
    padding: 80px 0;
    background: transparent;
}

.section-title {
    text-align: center;
    margin-bottom: 4rem;
    color: #FFFFFF;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.feature-card {
    background: rgba(255, 255, 255, 0.1);
    padding: 2.5rem;
    border-radius: 20px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
    text-align: center;
    backdrop-filter: blur(10px);
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.12);
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    display: block;
}

.feature-card h3 {
    margin-bottom: 1rem;
    color: #FFFFFF;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

.feature-card p {
    color: #FFFFFF;
    line-height: 1.6;
}

/* Screenshots Section */
.screenshots {
    padding: 80px 0;
    background: transparent;
}

.screenshots-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.screenshot {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 1rem;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.screenshot:hover {
    transform: scale(1.05);
}

.screenshot img {
    width: 100%;
    height: auto;
    border-radius: 12px;
    display: block;
}

.screenshot-caption {
    padding: 1rem 0 0;
    text-align: center;
}

.screenshot-caption h4 {
    margin-bottom: 0.5rem;
    color: #FFFFFF;
    font-size: 1.1rem;
    font-weight: 600;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

.screenshot-caption p {
    color: #FFFFFF;
    font-size: 0.9rem;
    margin: 0;
    line-height: 1.4;
}

.screenshots-cta {
    text-align: center;
}

/* Pricing Section */
.pricing {
    padding: 80px 0;
    background: #ffffff;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    max-width: 800px;
    margin: 0 auto;
}

.pricing-card {
    background: #ffffff;
    padding: 3rem 2rem;
    border-radius: 20px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    border: 1px solid #f0f0f0;
    text-align: center;
    position: relative;
    transition: all 0.3s ease;
}

.pricing-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.12);
}

.pricing-card.featured {
    border: 2px solid #18c231;
    transform: scale(1.05);
}

.badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, #b7ff58 0%, #18c231 100%);
    color: white;
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 600;
}

.price {
    font-size: 3rem;
    font-weight: 700;
    color: #1d1d1f;
    margin: 1rem 0;
}

.features-list {
    list-style: none;
    margin: 2rem 0;
    text-align: left;
}

.features-list li {
    padding: 0.5rem 0;
    color: #6e6e73;
    position: relative;
    padding-left: 1.5rem;
}

.features-list li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: #18c231;
    font-weight: bold;
}

/* FAQ Section */
.faq {
    padding: 80px 0;
    background: transparent;
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    margin-bottom: 1rem;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.faq-item summary {
    padding: 1.5rem 2rem;
    font-weight: 600;
    cursor: pointer;
    list-style: none;
    position: relative;
    transition: background-color 0.3s ease;
    color: #FFFFFF;
}

.faq-item summary:hover {
    background: rgba(255, 255, 255, 0.1);
}

.faq-item summary::after {
    content: "+";
    position: absolute;
    right: 2rem;
    top: 50%;
    transform: translateY(-50%);
    font-size: 1.5rem;
    color: #9D4EDD;
    transition: transform 0.3s ease;
}

.faq-item[open] summary::after {
    transform: translateY(-50%) rotate(45deg);
}

.faq-item p {
    padding: 0 2rem 1.5rem;
    margin: 0;
    color: #FFFFFF;
    line-height: 1.6;
}

/* Footer */
.footer {
    background: rgba(0, 0, 0, 0.3);
    color: #ffffff;
    padding: 3rem 0 1rem;
    backdrop-filter: blur(10px);
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 2rem;
    align-items: center;
    margin-bottom: 2rem;
}

.footer-left .tagline {
    color: #a1a1a6;
    font-size: 1.1rem;
    margin: 0;
}

.footer-center {
    text-align: center;
}

.footer-nav {
    display: flex;
    gap: 2rem;
    justify-content: center;
    flex-wrap: wrap;
}

.footer-nav a {
    color: #a1a1a6;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-nav a:hover {
    color: #9D4EDD;
}

.footer-right {
    display: flex;
    align-items: center;
    gap: 1rem;
    justify-content: flex-end;
    flex-wrap: wrap;
}

.footer-link {
    color: #a1a1a6;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-link:hover {
    color: #9D4EDD;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid #333;
}

.footer-bottom p {
    color: #a1a1a6;
    margin: 0;
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

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

/* Responsive Design */
@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        top: 100%;
        left: 0;
        right: 0;
        background: rgba(74, 177, 240, 0.95);
        backdrop-filter: blur(20px);
        flex-direction: column;
        padding: 2rem;
        gap: 1rem;
        transform: translateY(-100%);
        transition: transform 0.3s ease;
        border-top: 1px solid rgba(0, 0, 0, 0.1);
        z-index: 999;
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
        display: none;
    }

    .nav-links.active {
        display: flex;
        transform: translateY(0);
    }

    .hamburger {
        display: flex;
        z-index: 1001;
    }
    
    .hamburger.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }

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

    .hamburger.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -6px);
    }

    .nav-brand {
        z-index: 1001;
        color: #FFFFFF;
        text-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
    }

    .nav-links .nav-link {
        color: #FFFFFF;
        text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
        font-size: 1.1rem;
        padding: 0.5rem 0;
    }

    .nav-links .nav-link:hover {
        color: #9D4EDD;
    }
    
    .privacy-main {
        padding: 120px 0 60px;
    }
    
    .privacy-content {
        padding: 0 1rem;
    }

    .hero-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }

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

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

    .screenshots-grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

    .pricing-card.featured {
        transform: none;
    }

    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 1.5rem;
    }

    .footer-right {
        justify-content: center;
    }

    .nav {
        padding: 1rem;
    }

    .container {
        padding: 0 1rem;
    }
    
    .hero-logo-img {
        width: 210px;
        height: 210px;
        border-radius: 52px;
    }
}

@media (max-width: 480px) {
    .screenshots-grid {
        grid-template-columns: 1fr;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }

    .btn-large {
        width: 100%;
        justify-content: center;
    }
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Focus styles */
.btn:focus,
.nav-link:focus,
.footer-nav a:focus,
.footer-link:focus {
    outline: 2px solid #18c231;
    outline-offset: 2px;
}

/* Screenshot Modal */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(10px);
}

.modal-content {
    position: relative;
    margin: 5% auto;
    padding: 0;
    width: 90%;
    max-width: 800px;
    background: #ffffff;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    animation: modalSlideIn 0.3s ease;
}

.modal-close {
    position: absolute;
    top: 15px;
    right: 20px;
    color: #ffffff;
    font-size: 35px;
    font-weight: bold;
    cursor: pointer;
    z-index: 2001;
    background: rgba(0, 0, 0, 0.5);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color 0.3s ease;
}

.modal-close:hover {
    background: rgba(0, 0, 0, 0.8);
}

#modalImage {
    width: 100%;
    height: auto;
    display: block;
}

.modal-caption {
    padding: 1.5rem 2rem;
    background: #ffffff;
}

.modal-caption h3 {
    margin-bottom: 0.5rem;
    color: #1d1d1f;
    font-size: 1.5rem;
}

.modal-caption p {
    color: #6e6e73;
    margin: 0;
    line-height: 1.6;
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: scale(0.8) translateY(-50px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

/* Privacy Policy Page Styles */
.privacy-main {
    padding: 160px 0 80px;
    min-height: 100vh;
    background: transparent;
}

.privacy-content {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 2rem;
}

.privacy-title {
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    font-weight: 700;
    color: #FFFFFF;
    margin-bottom: 1rem;
    text-align: center;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

.privacy-updated {
    text-align: center;
    color: #FFFFFF;
    font-size: 1rem;
    margin-bottom: 3rem;
    font-style: italic;
}

.privacy-intro {
    background: rgba(255, 255, 255, 0.1);
    padding: 2rem;
    border-radius: 12px;
    margin-bottom: 3rem;
    border-left: 4px solid #9D4EDD;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.privacy-intro p {
    margin: 0;
    font-size: 1.1rem;
    line-height: 1.6;
    color: #FFFFFF;
}

.privacy-section {
    margin-bottom: 2.5rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

.privacy-section:last-of-type {
    border-bottom: none;
}

.privacy-section h2 {
    font-size: 1.5rem;
    font-weight: 600;
    color: #FFFFFF;
    margin-bottom: 1rem;
    line-height: 1.3;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

.privacy-section p {
    margin-bottom: 1rem;
    line-height: 1.6;
    color: #FFFFFF;
}

.privacy-section ul {
    margin: 1rem 0;
    padding-left: 1.5rem;
}

.privacy-section li {
    margin-bottom: 0.5rem;
    line-height: 1.6;
    color: #FFFFFF;
}

.privacy-contact {
    background: rgba(255, 255, 255, 0.1);
    padding: 2rem;
    border-radius: 12px;
    margin-top: 3rem;
    border-left: 4px solid #9D4EDD;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.privacy-contact h2 {
    font-size: 1.5rem;
    font-weight: 600;
    color: #FFFFFF;
    margin-bottom: 1rem;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

.privacy-contact p {
    margin-bottom: 0.5rem;
    line-height: 1.6;
    color: #FFFFFF;
}

.privacy-contact a {
    color: #9D4EDD;
    text-decoration: none;
    font-weight: 500;
}

.privacy-contact a:hover {
    text-decoration: underline;
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .btn-primary {
        background: #18c231;
        border: 2px solid #000;
    }
    
    .btn-secondary {
        background: #fff;
        border: 2px solid #000;
        color: #000;
    }
}