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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: #1A1A1A;
    background-color: #FFF0F5;
    font-weight: 600;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: #FFB3E6;
    border-bottom: 6px solid #1A1A1A;
    z-index: 1000;
    box-shadow: 8px 8px 0px #FF69B4;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.nav-logo a {
    text-decoration: none;
}

.nav-logo h2 {
    font-size: 32px;
    font-family: 'Oswald', sans-serif;
    font-weight: 700;
    color: #1A1A1A;
    letter-spacing: -1px;
    text-transform: uppercase;
    text-shadow: 3px 3px 0px #FF69B4;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 40px;
}

.nav-menu a {
    text-decoration: none;
    color: #1A1A1A;
    font-weight: 800;
    font-size: 18px;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 12px 20px;
    border: 3px solid #1A1A1A;
    background: #B8E6B8;
    transition: all 0.2s ease;
    box-shadow: 4px 4px 0px #1A1A1A;
}

.nav-menu a:hover {
    transform: translate(-2px, -2px);
    box-shadow: 6px 6px 0px #1A1A1A;
    background: #98FB98;
}

.nav-menu a:active {
    transform: translate(2px, 2px);
    box-shadow: 2px 2px 0px #1A1A1A;
}

/* Hero Section */
.hero {
    padding: 140px 0 100px;
    background: linear-gradient(45deg, #FFE4E1 0%, #E6E6FA 50%, #F0FFFF 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 20%;
    right: -10%;
    width: 300px;
    height: 300px;
    background: #FFB3E6;
    border: 6px solid #1A1A1A;
    border-radius: 50%;
    box-shadow: 12px 12px 0px #FF69B4;
    z-index: 1;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: 10%;
    left: -5%;
    width: 200px;
    height: 200px;
    background: #B8E6B8;
    border: 6px solid #1A1A1A;
    transform: rotate(45deg);
    box-shadow: 8px 8px 0px #98FB98;
    z-index: 1;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
    position: relative;
    z-index: 2;
}

.hero-content {
    animation: slideInLeft 0.8s ease;
}

.hero-title {
    font-size: 64px;
    font-family: 'Oswald', sans-serif;
    font-weight: 700;
    line-height: 1.1;
    color: #1A1A1A;
    margin-bottom: 32px;
    letter-spacing: -2px;
    text-transform: uppercase;
    text-shadow: 4px 4px 0px #FFB3E6;
}

.hero-subtitle {
    font-size: 24px;
    line-height: 1.4;
    color: #1A1A1A;
    margin-bottom: 48px;
    font-weight: 700;
    background: #FFFF99;
    padding: 20px;
    border: 4px solid #1A1A1A;
    box-shadow: 6px 6px 0px #FFD700;
    transform: rotate(-1deg);
}

.hero-buttons {
    display: flex;
    gap: 24px;
    flex-wrap: wrap;
}

.btn-primary {
    background: #FF69B4;
    color: #1A1A1A;
    padding: 20px 40px;
    border: 4px solid #1A1A1A;
    text-decoration: none;
    font-weight: 900;
    font-size: 20px;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.2s ease;
    box-shadow: 6px 6px 0px #1A1A1A;
    transform: rotate(2deg);
}

.btn-primary:hover {
    transform: rotate(0deg) translate(-3px, -3px);
    box-shadow: 9px 9px 0px #1A1A1A;
    background: #FF1493;
}

.btn-primary:active {
    transform: rotate(0deg) translate(3px, 3px);
    box-shadow: 3px 3px 0px #1A1A1A;
}

.btn-secondary {
    background: #B8E6B8;
    color: #1A1A1A;
    padding: 20px 40px;
    border: 4px solid #1A1A1A;
    text-decoration: none;
    font-weight: 900;
    font-size: 20px;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.2s ease;
    box-shadow: 6px 6px 0px #1A1A1A;
    transform: rotate(-2deg);
}

.btn-secondary:hover {
    transform: rotate(0deg) translate(-3px, -3px);
    box-shadow: 9px 9px 0px #1A1A1A;
    background: #98FB98;
}

.btn-secondary:active {
    transform: rotate(0deg) translate(3px, 3px);
    box-shadow: 3px 3px 0px #1A1A1A;
}

.hero-image {
    display: flex;
    justify-content: center;
    animation: slideInRight 0.8s ease;
}

.phone-mockup {
    width: 320px;
    height: 640px;
    background: #FF69B4;
    border: 6px solid #1A1A1A;
    border-radius: 40px;
    padding: 12px;
    box-shadow: 12px 12px 0px #FF1493;
    position: relative;
    overflow: hidden;
    transform: rotate(-3deg);
    transition: all 0.3s ease;
    animation: pulse 3s ease-in-out infinite;
}

.phone-mockup:hover {
    transform: rotate(0deg) scale(1.05);
    box-shadow: 16px 16px 0px #FF69B4;
}

.hero-bg {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 32px;
    border: 3px solid #1A1A1A;
}

/* Pulse Animation */
@keyframes pulse {
    0% {
        transform: rotate(-3deg) scale(1);
        box-shadow: 12px 12px 0px #FFB3E6;
    }
    50% {
        transform: rotate(-3deg) scale(1.09);
        box-shadow: 16px 16px 0px #FFB3E6;
    }
    100% {
        transform: rotate(-3deg) scale(1);
        box-shadow: 12px 12px 0px #FFB3E6;
    }
}

/* Features Section */
.features {
    padding: 120px 0;
    background: #E6E6FA;
    position: relative;
}

.features::before {
    content: '';
    position: absolute;
    top: 10%;
    left: 5%;
    width: 150px;
    height: 150px;
    background: #FFB3E6;
    border: 4px solid #1A1A1A;
    transform: rotate(45deg);
    box-shadow: 6px 6px 0px #FF69B4;
}

.section-header {
    text-align: center;
    margin-bottom: 80px;
    position: relative;
    z-index: 2;
}

.section-header h2 {
    font-size: 56px;
    font-family: 'Oswald', sans-serif;
    font-weight: 700;
    color: #1A1A1A;
    margin-bottom: 24px;
    letter-spacing: -1px;
    text-transform: uppercase;
    text-shadow: 3px 3px 0px #FFB3E6;
    transform: rotate(-1deg);
}

.section-header p {
    font-size: 22px;
    color: #1A1A1A;
    font-weight: 700;
    background: #FFFF99;
    padding: 16px 24px;
    border: 3px solid #1A1A1A;
    box-shadow: 4px 4px 0px #FFD700;
    display: inline-block;
    transform: rotate(1deg);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
    gap: 40px;
    position: relative;
    z-index: 2;
}

.feature-card {
    background: #FFF0F5;
    padding: 40px 32px;
    border: 5px solid #1A1A1A;
    text-align: center;
    transition: all 0.3s ease;
    box-shadow: 8px 8px 0px #FFB3E6;
    transform: rotate(1deg);
}

.feature-card:nth-child(even) {
    background: #F0FFFF;
    box-shadow: 8px 8px 0px #B8E6B8;
    transform: rotate(-1deg);
}

.feature-card:nth-child(3n) {
    background: #FFFACD;
    box-shadow: 8px 8px 0px #FFD700;
    transform: rotate(2deg);
}

.feature-card:hover {
    transform: rotate(0deg) translate(-4px, -4px);
    box-shadow: 12px 12px 0px #FF69B4;
}

.feature-card:nth-child(even):hover {
    box-shadow: 12px 12px 0px #98FB98;
}

.feature-card:nth-child(3n):hover {
    box-shadow: 12px 12px 0px #FFD700;
}

.feature-icon {
    font-size: 64px;
    margin-bottom: 24px;
    filter: drop-shadow(3px 3px 0px #1A1A1A);
}

.feature-card h3 {
    font-size: 28px;
    font-family: 'Oswald', sans-serif;
    font-weight: 600;
    color: #1A1A1A;
    margin-bottom: 16px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.feature-card p {
    color: #1A1A1A;
    line-height: 1.5;
    font-size: 18px;
    font-weight: 600;
}

/* Screenshots Section */
.screenshots {
    padding: 120px 0;
    background: #F0FFFF;
    position: relative;
    overflow: hidden;
}

.screenshots-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 60px;
    margin-top: 80px;
    position: relative;
    z-index: 2;
}

.screenshot-item {
    text-align: center;
}

.phone-frame {
    width: 240px;
    height: 480px;
    margin: 0 auto 32px;
    background: #FFB3E6;
    border: 5px solid #1A1A1A;
    border-radius: 32px;
    padding: 8px;
    box-shadow: 10px 10px 0px #FF69B4;
    overflow: hidden;
    transform: rotate(-2deg);
    transition: all 0.3s ease;
}

.phone-frame:nth-child(odd) {
    background: #B8E6B8;
    box-shadow: 10px 10px 0px #98FB98;
    transform: rotate(2deg);
}

.phone-frame:hover {
    transform: rotate(0deg) scale(1.1);
    box-shadow: 14px 14px 0px #FF69B4;
}

.phone-frame:nth-child(odd):hover {
    box-shadow: 14px 14px 0px #98FB98;
}

.phone-frame img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 24px;
    border: 3px solid #1A1A1A;
}

.screenshot-item h4 {
    font-size: 24px;
    font-family: 'Oswald', sans-serif;
    font-weight: 600;
    color: #1A1A1A;
    margin-bottom: 12px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.screenshot-item p {
    color: #1A1A1A;
    font-size: 18px;
    font-weight: 600;
    line-height: 1.5;
}

/* Download Section */
.download {
    padding: 120px 0;
    background: #FFB3E6;
    color: #1A1A1A;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.download::before {
    content: '';
    position: absolute;
    top: -10%;
    left: -5%;
    width: 300px;
    height: 300px;
    background: #B8E6B8;
    border: 6px solid #1A1A1A;
    transform: rotate(45deg);
    box-shadow: 12px 12px 0px #98FB98;
}

.download::after {
    content: '';
    position: absolute;
    bottom: -10%;
    right: -5%;
    width: 250px;
    height: 250px;
    background: #FFFF99;
    border: 6px solid #1A1A1A;
    border-radius: 50%;
    box-shadow: 10px 10px 0px #FFD700;
}

.download-content {
    position: relative;
    z-index: 2;
}

.download-content h2 {
    font-size: 48px;
    font-family: 'Oswald', sans-serif;
    font-weight: 700;
    margin-bottom: 24px;
    letter-spacing: -1px;
    text-transform: uppercase;
    text-shadow: 4px 4px 0px #FF69B4;
}

.download-content p {
    font-size: 22px;
    margin-bottom: 48px;
    font-weight: 700;
    background: #FFF0F5;
    padding: 20px 32px;
    border: 4px solid #1A1A1A;
    box-shadow: 6px 6px 0px #FFB3E6;
    display: inline-block;
    transform: rotate(-1deg);
}

.download-buttons {
    margin-bottom: 80px;
}

.app-store-btn {
    display: inline-block;
    transition: all 0.3s ease;
    padding: 16px;
    background: #000000;
    border: 4px solid #000000;
    box-shadow: 8px 8px 0px #FFF0F5;
    transform: rotate(2deg);
}

.app-store-btn:hover {
    transform: rotate(0deg) translate(-4px, -4px);
    box-shadow: 12px 12px 0px #FFF0F5;
}

.app-store-btn:active {
    transform: rotate(0deg) translate(4px, 4px);
    box-shadow: 4px 4px 0px #FFF0F5;
}

.app-store-btn img {
    height: 70px;
    width: auto;
    display: block;
}

.stats {
    display: flex;
    justify-content: center;
    gap: 80px;
    flex-wrap: wrap;
}

.stat-item {
    background: #FFF0F5;
    padding: 32px 40px;
    border: 5px solid #1A1A1A;
    box-shadow: 8px 8px 0px #FF69B4;
    transform: rotate(-2deg);
    transition: all 0.3s ease;
}

.stat-item:nth-child(even) {
    background: #F0FFFF;
    box-shadow: 8px 8px 0px #B8E6B8;
    transform: rotate(2deg);
}

.stat-item:nth-child(3n) {
    background: #FFFACD;
    box-shadow: 8px 8px 0px #FFD700;
    transform: rotate(-1deg);
}

.stat-item:hover {
    transform: rotate(0deg) translate(-3px, -3px);
    box-shadow: 11px 11px 0px #FF69B4;
}

.stat-item:nth-child(even):hover {
    box-shadow: 11px 11px 0px #B8E6B8;
}

.stat-item:nth-child(3n):hover {
    box-shadow: 11px 11px 0px #FFD700;
}

.stat-item h3 {
    font-size: 42px;
    font-family: 'Oswald', sans-serif;
    font-weight: 700;
    margin-bottom: 8px;
    text-shadow: 2px 2px 0px #1A1A1A;
}

.stat-item p {
    font-size: 18px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Footer */
.footer {
    background: #1A1A1A;
    color: #FFF0F5;
    padding: 80px 0 32px;
    position: relative;
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 80px;
    margin-bottom: 60px;
}

.footer-brand {
    background: #FFB3E6;
    color: #1A1A1A;
    padding: 40px;
    border: 5px solid #FFF0F5;
    box-shadow: 8px 8px 0px #FF69B4;
    transform: rotate(-2deg);
}

.footer-brand h3 {
    font-size: 32px;
    font-family: 'Oswald', sans-serif;
    font-weight: 700;
    margin-bottom: 16px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.footer-brand p {
    font-size: 18px;
    font-weight: 700;
    line-height: 1.5;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.link-group {
    background: #B8E6B8;
    color: #1A1A1A;
    padding: 32px 24px;
    border: 4px solid #FFF0F5;
    box-shadow: 6px 6px 0px #98FB98;
    transform: rotate(1deg);
}

.link-group:nth-child(even) {
    background: #FFFF99;
    box-shadow: 6px 6px 0px #FFD700;
    transform: rotate(-1deg);
}

.link-group h4 {
    font-size: 20px;
    font-family: 'Oswald', sans-serif;
    font-weight: 600;
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.link-group ul {
    list-style: none;
}

.link-group ul li {
    margin-bottom: 12px;
}

.link-group ul li a {
    color: #1A1A1A;
    text-decoration: none;
    font-weight: 700;
    font-size: 16px;
    transition: all 0.2s ease;
    padding: 8px 12px;
    border: 2px solid transparent;
    display: inline-block;
}

.link-group ul li a:hover {
    border-color: #1A1A1A;
    background: rgba(26, 26, 26, 0.1);
    transform: translate(-2px, -2px);
}

.footer-bottom {
    border-top: 6px solid #FFB3E6;
    padding: 24px;
    text-align: center;
    background: #FFB3E6;
    color: #1A1A1A;
    margin: 0 -24px;
    padding-left: 24px;
    padding-right: 24px;
}

.footer-bottom p {
    font-size: 16px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Animations */
@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Responsive Design */
@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        gap: 60px;
        text-align: center;
    }
    
    .hero-title {
        font-size: 48px;
    }
    
    .features-grid {
        grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
        gap: 32px;
    }
    
    .screenshots-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: 40px;
    }
    
    .footer-links {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .stats {
        gap: 40px;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        display: none;
    }
    
    .nav-container {
        justify-content: center;
    }
    
    .hero {
        padding: 120px 0 80px;
    }
    
    .hero-title {
        font-size: 36px;
        text-shadow: 3px 3px 0px #FFB3E6;
    }
    
    .hero-subtitle {
        font-size: 20px;
        transform: rotate(0deg);
    }
    
    .phone-mockup {
        width: 280px;
        height: 560px;
        transform: rotate(0deg);
    }
    
    .features {
        padding: 80px 0;
    }
    
    .section-header h2 {
        font-size: 40px;
        transform: rotate(0deg);
    }
    
    .section-header p {
        transform: rotate(0deg);
        font-size: 18px;
    }
    
    .feature-card {
        padding: 32px 24px;
        transform: rotate(0deg);
    }
    
    .feature-card:nth-child(even),
    .feature-card:nth-child(3n) {
        transform: rotate(0deg);
    }
    
    .features-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    
    .screenshots {
        padding: 80px 0;
    }
    
    .screenshots-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .phone-frame {
        width: 200px;
        height: 400px;
        transform: rotate(0deg);
    }
    
    .phone-frame:nth-child(odd) {
        transform: rotate(0deg);
    }
    
    .download {
        padding: 80px 0;
    }
    
    .download-content h2 {
        font-size: 36px;
    }
    
    .download-content p {
        transform: rotate(0deg);
        font-size: 18px;
    }
    
    .stats {
        gap: 24px;
        flex-direction: column;
        align-items: center;
    }
    
    .stat-item {
        transform: rotate(0deg);
        width: 200px;
    }
    
    .stat-item:nth-child(even),
    .stat-item:nth-child(3n) {
        transform: rotate(0deg);
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .footer-brand {
        transform: rotate(0deg);
    }
    
    .footer-links {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    
    .link-group {
        transform: rotate(0deg);
    }
    
    .link-group:nth-child(even) {
        transform: rotate(0deg);
    }
    
    .hero-buttons {
        justify-content: center;
        flex-direction: column;
        align-items: center;
    }
    
    .btn-primary,
    .btn-secondary {
        padding: 16px 32px;
        font-size: 18px;
        transform: rotate(0deg);
        width: 280px;
    }
    
    .app-store-btn {
        transform: rotate(0deg);
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }
    
    .nav-container {
        padding: 0 16px;
    }
    
    .hero-title {
        font-size: 28px;
    }
    
    .hero-subtitle {
        font-size: 18px;
        padding: 16px;
    }
    
    .section-header h2 {
        font-size: 32px;
    }
    
    .feature-card h3 {
        font-size: 22px;
    }
    
    .feature-card p {
        font-size: 16px;
    }
    
    .download-content h2 {
        font-size: 28px;
    }
    
    .download-content p {
        font-size: 16px;
        padding: 16px 20px;
    }
    
    .stat-item h3 {
        font-size: 32px;
    }
    
    .stat-item p {
        font-size: 16px;
    }
    
    .phone-mockup {
        width: 240px;
        height: 480px;
    }
    
    .phone-frame {
        width: 180px;
        height: 360px;
    }
}