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

body {
    font-family: 'Inter', sans-serif;
    background-color: #111111;
    color: #ffffff;
    line-height: 1.6;
}

a { text-decoration: none; color: inherit; }

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 10%;
    background-color: #111111;
    position: sticky;
    top: 0;
    z-index: 1000;
    transition: 0.3s;
}

.logo {
    font-weight: 700;
    font-size: 1.5rem;
    color: #E50914;
}

nav a { margin-left: 25px; color: #cccccc; font-weight: 500; transition: 0.3s; }
nav a:hover { color: #ffffff; }
.nav-download { color: #E50914; font-weight: 700; }
.menu-toggle { display: none; font-size: 1.8rem; cursor: pointer; }

.hero {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 100px 5%;
    gap: 80px;
    flex-wrap: wrap;
    max-width: 1600px;
    margin: 0 auto;
}

.hero-left {
    flex: 1;
    max-width: 500px;
    min-width: 300px;
}

.hero-left h1 {
    font-size: 3.2rem;
    margin-bottom: 20px;
    line-height: 1.1;
    font-weight: 800;
}

.hero-left p {
    color: #b3b3b3;
    margin-bottom: 30px;
    font-size: 1.15rem;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.hero-right {
    flex: 1.5;
    max-width: 700px;
    min-width: 320px;
    display: flex;
    justify-content: center;
}

.hero-video {
    width: 100%;
    border-radius: 12px;
    box-shadow: 0 0 50px rgba(229, 9, 20, 0.25);
}

.btn-primary {
    background-color: #E50914;
    padding: 12px 25px;
    border-radius: 6px;
    font-weight: 600;
    transition: 0.3s;
}

.btn-primary:hover {
    background-color: #ff1f2d;
}

.btn-secondary {
    border: 1px solid #ffffff;
    padding: 12px 25px;
    border-radius: 6px;
    transition: 0.3s;
}

.btn-secondary:hover {
    background-color: rgba(255,255,255,0.1);
}

.platforms {
    text-align: center;
    padding: 50px 0;
    width: 100%;
    color: #b3b3b3;
    background-color: #111111;
}

.platform-list {
    margin-top: 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 5%;
    padding: 0 5%;
}

.platform-list a {
    flex: 1;
    display: flex;
    justify-content: center;
    transition: 0.3s;
}

.platform-list img {
    width: 100%;
    height: auto;
    object-fit: contain;
    max-width: 250px;
    opacity: 0.5;
    transition: 0.3s;
    filter: grayscale(20%);
}

.platform-list a:hover img {
    opacity: 1;
    filter: grayscale(0%);
    transform: scale(1.05);
}

.features {
    padding: 80px 10%;
    text-align: center;
}

.features h2 {
    font-size: 2.2rem;
    margin-bottom: 40px;
}

.feature-grid {
    display: flex;
    gap: 30px;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 50px;
}

.feature-card {
    background: linear-gradient(145deg, #1a1a1a, #252525);
    border: 1px solid rgba(255, 255, 255, 0.05);
    padding: 40px 30px;
    border-radius: 16px;
    width: 22.5%;
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.feature-card:hover {
    border-color: #FFFFFF;
    box-shadow: 0 10px 40px -10px rgba(229, 229, 229, 0.4);
    background: #1f1f1f;
}

.feature-card .icon {
    font-size: 3rem;
    margin-bottom: 20px;
    background: -webkit-linear-gradient(#E50914, #ff4d4d);
    -webkit-background-clip: text;
    filter: drop-shadow(0 0 10px rgba(229, 229, 229, 0.534));
}

.feature-card h3 {
    margin-bottom: 15px;
    font-size: 1.4rem;
    color: #FFFFFF;
    font-weight: 700;
}

.feature-card p {
    font-size: 0.95rem;
    color: #a0a0a0;
    line-height: 1.6;
}

.how {
    padding: 50px 10%;
    background-color: #111111;
}

.how h2 {
    font-size: 2.5rem;
    margin-bottom: 60px;
    text-align: center;
}

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

.how-steps {
    flex: 1;
    min-width: 300px;
}

.step-item {
    display: flex;
    gap: 20px;
    margin-bottom: 40px;
    align-items: flex-start;
}

.step-number {
    background-color: #E50914;
    color: white;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-weight: 700;
    font-size: 1.2rem;
    flex-shrink: 0;
    box-shadow: 0 0 15px rgba(229, 9, 20, 0.4);
}

.step-content h3 {
    font-size: 1.3rem;
    margin-bottom: 8px;
    color: #fff;
}

.step-content p {
    color: #b3b3b3;
    font-size: 1rem;
    line-height: 1.5;
}

.how-visual {
    flex: 1;
    min-width: 300px;
    display: flex;
    justify-content: center;
}

.how-video {
    width: 100%;
    max-width: 600px;
    border-radius: 20px;
    border: 2px solid #333;
    box-shadow: 0 20px 50px rgba(0,0,0,0.5);
    aspect-ratio: 16/9;
    object-fit: cover;
    background-color: #000;
}

@media (max-width: 900px) {
    .how-container {
        flex-direction: column-reverse;
    }
    
    .how-visual {
        width: 100%;
        margin-bottom: 30px;
    }

    .how h2 {
        font-size: 2rem;
    }
}

.anim-laptop {
    width: 100%;
    max-width: 500px;
    height: 300px;
    background: #222;
    border-radius: 12px;
    padding: 10px;
    box-shadow: 0 20px 50px rgba(0,0,0,0.5);
    position: relative;
    border: 1px solid #333;
    margin: 0 auto;
}

.anim-screen {
    width: 100%;
    height: 100%;
    background: #000;
    border-radius: 8px;
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.anim-keyboard {
    position: absolute;
    bottom: -15px;
    left: 10%;
    width: 80%;
    height: 15px;
    background: #333;
    border-bottom-left-radius: 10px;
    border-bottom-right-radius: 10px;
    transform: perspective(200px) rotateX(10deg);
}

.anim-slide {
    position: absolute;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    opacity: 0;
    animation: slideShow 9s infinite;
}

.slide-1 { animation-delay: 0s; }
.slide-2 { animation-delay: 3s; }
.slide-3 { animation-delay: 6s; }

@keyframes slideShow {
    0% { opacity: 0; transform: scale(0.9); }
    5%, 30% { opacity: 1; transform: scale(1); }
    35%, 100% { opacity: 0; transform: scale(1.1); }
}


.anim-text {
    margin-top: 15px;
    font-size: 1.2rem;
    font-weight: 700;
    color: #fff;
    text-shadow: 0 0 10px rgba(255,255,255,0.5);
}

.anim-icon {
    font-size: 4rem;
    animation: bounce 1s infinite alternate;
}
.anim-cursor {
    width: 20px;
    height: 20px;
    background: white;
    clip-path: polygon(0 0, 0% 100%, 100% 50%);
    position: absolute;
    top: 60%;
    left: 60%;
    animation: clickMove 3s infinite;
}

.anim-link-box {
    background: #333;
    padding: 10px 20px;
    border-radius: 5px;
    color: #E50914;
    font-family: monospace;
    border: 1px dashed #555;
    font-size: 1.1rem;
}

.anim-play-btn {
    font-size: 3rem;
    color: #E50914;
    background: rgba(255,255,255,0.1);
    width: 70px;
    height: 70px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    box-shadow: 0 0 20px rgba(229, 9, 20, 0.4);
}
.anim-chat-bubble {
    position: absolute;
    background: #fff;
    color: #000;
    padding: 5px 10px;
    border-radius: 10px;
    font-size: 0.8rem;
    font-weight: bold;
    opacity: 0;
}
.b1 { right: 20px; top: 40px; animation: chatPop 3s infinite 0.5s; }
.b2 { left: 20px; bottom: 80px; animation: chatPop 3s infinite 1.5s; }

@keyframes bounce { to { transform: translateY(-10px); } }
@keyframes clickMove { 
    0% { transform: translate(0, 0); }
    50% { transform: translate(-10px, -10px) scale(0.9); }
    100% { transform: translate(0, 0); }
}
@keyframes chatPop {
    0% { opacity: 0; transform: translateY(10px); }
    50% { opacity: 1; transform: translateY(0); }
    100% { opacity: 1; transform: translateY(0); }
}

@media (max-width: 600px) {
    .anim-laptop { height: 250px; }
    .anim-icon { font-size: 3rem; }
}

.download-section {
    padding: 100px 5%;
    position: relative;
    display: flex;
    justify-content: center;
    overflow: hidden;
}

.download-bg-glow {
    position: absolute;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(229, 9, 20, 0.25) 0%, rgba(0,0,0,0) 70%);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 0;
    pointer-events: none;
}

.download-card {
    position: relative;
    z-index: 1;
    background: rgba(26, 26, 26, 0.8);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 60px;
    border-radius: 20px;
    text-align: center;
    max-width: 800px;
    width: 100%;
    box-shadow: 0 20px 50px rgba(0,0,0,0.5);
}

.download-card h2 {
    font-size: 2.5rem;
    margin-bottom: 15px;
    color: #fff;
}

.download-card p {
    color: #b3b3b3;
    font-size: 1.1rem;
    margin-bottom: 40px;
}

.download-buttons {
    display: flex;
    justify-content: center;
}

.btn-primary.large {
    padding: 15px 50px;
    font-size: 1.2rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    line-height: 1.2;
    box-shadow: 0 0 20px rgba(229, 9, 20, 0.4);
    min-width: 250px;
}

.btn-sub {
    font-size: 0.75rem;
    font-weight: 400;
    opacity: 0.8;
    margin-top: 4px;
}

.footer-modern {
    background-color: #0a0a0a;
    border-top: 1px solid #222;
    padding: 40px 10%;
    color: #b3b3b3;
}

.footer-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 40px;
}

.footer-brand {
    max-width: 350px;
}

.footer-desc {
    margin-top: 15px;
    font-size: 0.9rem;
    line-height: 1.6;
    margin-bottom: 20px;
}

.copyright {
    font-size: 0.8rem;
    opacity: 0.5;
}

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

.footer-nav a {
    color: #b3b3b3;
    font-size: 0.95rem;
    transition: 0.2s;
    font-weight: 500;
}

.footer-nav a:hover {
    color: #E50914;
    text-decoration: underline;
}

@media (max-width: 768px) {
    .footer-container {
        flex-direction: column;
        text-align: center;
        gap: 30px;
    }
    
    .footer-nav {
        justify-content: center;
        flex-direction: column;
        gap: 15px;
    }
}
@media (max-width: 900px) {
    .hero { flex-direction: column; text-align: center; padding-top: 50px; }
    .hero-left { text-align: center; margin-bottom: 40px; }
    .hero-buttons { justify-content: center; flex-direction: column; }
    .hero-video { max-width: 100%; }
    nav { display: none; flex-direction: column; background-color: #1a1a1a; position: absolute; top: 70px; right: 10%; padding: 20px; }
    nav a { margin: 10px 0; }
    .menu-toggle { display: block; }
}