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

:root {
    --storm-bg-main: #07080c;
    --storm-bg-inner: #0b0c12;
    --storm-button: #10121a;
    --storm-border: #10121a;
    --storm-text-primary: #ffffff;
    --storm-text-secondary: #a0a0a0;
    --storm-accent: #8b5cf6;
    --storm-accent-light: #a78bfa;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    background-color: var(--storm-bg-main);
    color: var(--storm-text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    font-feature-settings: 'cv02', 'cv03', 'cv04', 'cv11';
    letter-spacing: -0.01em;
}

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

/* Header & Navigation */
header {
    position: fixed;
    top: 0;
    width: 100%;
    background-color: var(--storm-bg-main);
    z-index: 1000;
    border-bottom: 1px solid var(--storm-border);
}

.navbar {
    padding: 1.25rem 0;
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.header-controls {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.logo-img {
    height: 32px;
    width: auto;
    object-fit: contain;
}

.logo h1 {
    font-family: 'Outfit', sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--storm-text-primary);
    letter-spacing: -0.03em;
    margin: 0;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2.5rem;
}

.nav-links a {
    font-family: 'Space Grotesk', sans-serif;
    color: var(--storm-text-secondary);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    transition: color 0.2s ease;
    position: relative;
    letter-spacing: -0.01em;
}

.nav-links a:hover {
    color: var(--storm-text-primary);
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 0;
    height: 1px;
    background-color: var(--storm-accent);
    transition: width 0.3s ease;
}

.nav-links a:hover::after {
    width: 100%;
}

.lang-switch {
    display: flex;
    gap: 0.25rem;
    background-color: var(--storm-bg-inner);
    border-radius: 999px;
    padding: 2px;
    border: 1px solid var(--storm-border);
}

.lang-btn {
    border: none;
    background: transparent;
    color: var(--storm-text-secondary);
    font-size: 0.75rem;
    font-weight: 500;
    padding: 0.25rem 0.6rem;
    border-radius: 999px;
    cursor: pointer;
    transition: background-color 0.2s ease, color 0.2s ease;
}

.lang-btn.active {
    background-color: var(--storm-accent);
    color: #fff;
}

.lang-btn:hover:not(.active) {
    background-color: var(--storm-bg-main);
    color: var(--storm-text-primary);
}

/* Hero Section */
.hero {
    margin-top: 80px;
    padding: 8rem 0;
    min-height: 90vh;
    display: flex;
    align-items: center;
    background-color: var(--storm-bg-main);
}

.hero .container {
    display: grid;
    grid-template-columns: 0.8fr 1.5fr;
    gap: 3rem;
    align-items: center;
}

.hero-content {
    animation: fadeInUp 0.6s ease;
}

.hero-title {
    font-family: 'Outfit', sans-serif;
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    color: var(--storm-text-primary);
    letter-spacing: -0.04em;
    line-height: 1.1;
    background: linear-gradient(135deg, #ffffff 0%, #e0e7ff 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.25rem;
    color: var(--storm-accent-light);
    margin-bottom: 1rem;
    font-weight: 500;
    letter-spacing: -0.01em;
}

.hero-description {
    font-size: 1.0625rem;
    color: var(--storm-text-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.75;
    max-width: 500px;
    font-weight: 400;
    letter-spacing: -0.005em;
}

.hero-compatibility {
    font-size: 0.875rem;
    color: var(--storm-text-secondary);
    margin-bottom: 2rem;
    font-family: 'Courier New', monospace;
    opacity: 0.8;
}

.hero-features {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-bottom: 2rem;
    max-width: 500px;
}

.hero-feature-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--storm-text-secondary);
    font-size: 0.96875rem;
    font-weight: 400;
    letter-spacing: -0.003em;
}

.hero-feature-item svg {
    color: var(--storm-accent);
    flex-shrink: 0;
}

.section-description {
    font-size: 1.1875rem;
    color: var(--storm-text-secondary);
    text-align: center;
    max-width: 800px;
    margin: 0 auto 3rem;
    line-height: 1.85;
    font-weight: 400;
    letter-spacing: -0.005em;
}

.about-card code {
    background-color: var(--storm-bg-inner);
    padding: 0.2rem 0.4rem;
    border-radius: 4px;
    font-family: 'Courier New', monospace;
    font-size: 0.875em;
    color: var(--storm-accent-light);
    border: 1px solid var(--storm-border);
}

.btn-microtext {
    font-size: 0.8125rem;
    color: var(--storm-text-secondary);
    margin-top: 0.75rem;
    text-align: center;
    opacity: 0.85;
}

.btn-primary {
    font-family: 'Space Grotesk', sans-serif;
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 2rem;
    background-color: var(--storm-button);
    color: var(--storm-text-primary);
    text-decoration: none;
    border-radius: 6px;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.2s ease;
    border: 1px solid var(--storm-border);
    cursor: pointer;
    letter-spacing: -0.01em;
}

.btn-primary:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

.btn-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.btn-icon svg {
    display: block;
}

.btn-primary:hover {
    background-color: var(--storm-bg-inner);
    border-color: var(--storm-accent);
    color: var(--storm-accent-light);
    transform: translateY(-1px);
}

.btn-primary:focus {
    outline: 2px solid var(--storm-accent);
    outline-offset: 2px;
}

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

.btn-fabric-api {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 2rem;
    background-color: var(--storm-bg-inner);
    color: var(--storm-text-primary);
    text-decoration: none;
    border-radius: 6px;
    font-weight: 500;
    font-size: 1rem;
    transition: all 0.2s ease;
    border: 1px solid var(--storm-border);
    cursor: pointer;
    font-family: inherit;
}

.btn-fabric-api:hover {
    background-color: var(--storm-button);
    border-color: var(--storm-accent);
    color: var(--storm-accent-light);
    transform: translateY(-1px);
}

.btn-fabric-api:focus {
    outline: 2px solid var(--storm-accent);
    outline-offset: 2px;
}.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
    animation: fadeInRight 0.6s ease;
    position: relative;
    padding: 10px;
}

.hero-image {
    width: 100%;
    max-width: 100%;
    height: auto;
    object-fit: contain;
    display: block;
    filter: brightness(1) contrast(1.08);
    border-radius: 0;
    mask-image: radial-gradient(ellipse farthest-side at center,
        rgba(0, 0, 0, 1) 35%,
        rgba(0, 0, 0, 0.95) 45%,
        rgba(0, 0, 0, 0.85) 55%,
        rgba(0, 0, 0, 0.6) 70%,
        rgba(0, 0, 0, 0.3) 85%,
        rgba(0, 0, 0, 0) 100%
    );
    -webkit-mask-image: radial-gradient(ellipse farthest-side at center,
        rgba(0, 0, 0, 1) 35%,
        rgba(0, 0, 0, 0.95) 45%,
        rgba(0, 0, 0, 0.85) 55%,
        rgba(0, 0, 0, 0.6) 70%,
        rgba(0, 0, 0, 0.3) 85%,
        rgba(0, 0, 0, 0) 100%
    );
}

/* Proximity Showcase Section */
.proximity-showcase {
    padding: 8rem 0;
    background-color: var(--storm-bg-main);
}

.proximity-content {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 4rem;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}

.proximity-text {
    animation: fadeInUp 0.6s ease;
}

.proximity-title {
    font-family: 'Outfit', sans-serif;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--storm-text-primary);
    margin-bottom: 1.5rem;
    letter-spacing: -0.03em;
    line-height: 1.2;
}

.proximity-description {
    font-size: 1.0625rem;
    color: var(--storm-text-secondary);
    line-height: 1.75;
    font-weight: 400;
    letter-spacing: -0.005em;
}

.proximity-visual-wrapper {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    min-height: 500px;
    animation: fadeInRight 0.6s ease;
}

/* Showcase Visual - Proximity Voice Chat Animation */
.showcase-visual {
    position: relative;
    width: 100%;
    max-width: 500px;
    height: 500px;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Proximity Rings */
.proximity-ring {
    position: absolute;
    border: 2px solid var(--storm-accent);
    border-radius: 50%;
    opacity: 0;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.ring-1 {
    width: 150px;
    height: 150px;
    animation: ringPulse 3s ease-in-out infinite;
    animation-delay: 0s;
    border-width: 3px;
}

.ring-2 {
    width: 250px;
    height: 250px;
    animation: ringPulse 3s ease-in-out infinite;
    animation-delay: 1s;
    border-color: var(--storm-accent-light);
    border-width: 2.5px;
}

.ring-3 {
    width: 350px;
    height: 350px;
    animation: ringPulse 3s ease-in-out infinite;
    animation-delay: 2s;
    border-color: rgba(139, 92, 246, 0.5);
    border-width: 2px;
}

@keyframes ringPulse {
    0% {
        opacity: 0.8;
        transform: translate(-50%, -50%) scale(0.8);
    }
    50% {
        opacity: 0.4;
        transform: translate(-50%, -50%) scale(1.1);
    }
    100% {
        opacity: 0;
        transform: translate(-50%, -50%) scale(1.4);
    }
}

/* Player Center */
.player-center {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 72px;
    height: 72px;
    color: var(--storm-accent);
    z-index: 10;
    animation: playerPulse 2s ease-in-out infinite;
}

.player-center svg {
    width: 100%;
    height: 100%;
    filter: drop-shadow(0 0 12px rgba(139, 92, 246, 0.7));
}

.microphone-icon {
    color: #60a5fa;
}

.microphone-icon svg {
    filter: drop-shadow(0 0 8px rgba(96, 165, 250, 0.6));
}

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

/* Player Right */
.player-right {
    position: absolute;
    top: 50%;
    right: 20%;
    transform: translateY(-50%);
    width: 72px;
    height: 72px;
    color: var(--storm-text-primary);
    z-index: 10;
    animation: playerPulse 2s ease-in-out infinite;
    animation-delay: 0.5s;
}

.player-right svg {
    width: 100%;
    height: 100%;
    filter: drop-shadow(0 0 8px rgba(255, 255, 255, 0.4));
}

.player-icon {
    position: absolute;
    top: -30px;
    left: 50%;
    transform: translateX(-50%);
    width: 32px;
    height: 32px;
    color: #60a5fa;
    z-index: 11;
}

.speaker-icon svg {
    width: 100%;
    height: 100%;
    filter: drop-shadow(0 0 8px rgba(96, 165, 250, 0.6));
}

.ring-right {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 180px;
    height: 180px;
    border: 2px solid rgba(96, 165, 250, 0.6);
    border-radius: 50%;
    animation: ringPulse 3s ease-in-out infinite;
    animation-delay: 0.5s;
}

/* Other Players */
.other-player {
    position: absolute;
    width: 56px;
    height: 56px;
    color: var(--storm-text-primary);
    opacity: 0.85;
    z-index: 5;
    transition: all 0.3s ease;
}

.other-player svg {
    width: 100%;
    height: 100%;
    filter: drop-shadow(0 0 6px rgba(255, 255, 255, 0.3));
}

.player-1 {
    top: 20%;
    left: 50%;
    transform: translateX(-50%);
    animation: playerFloat 4s ease-in-out infinite;
    animation-delay: 0s;
}

.player-2 {
    top: 50%;
    right: 15%;
    transform: translateY(-50%);
    animation: playerFloat2 4s ease-in-out infinite;
    animation-delay: 1.3s;
}

.player-3 {
    bottom: 20%;
    left: 50%;
    transform: translateX(-50%);
    animation: playerFloat3 4s ease-in-out infinite;
    animation-delay: 2.6s;
}

@keyframes playerFloat {
    0%, 100% {
        transform: translate(-50%, 0) translateY(0);
    }
    50% {
        transform: translate(-50%, 0) translateY(-10px);
    }
}

@keyframes playerFloat2 {
    0%, 100% {
        transform: translateY(-50%) translateX(0);
    }
    50% {
        transform: translateY(-50%) translateX(-8px);
    }
}

@keyframes playerFloat3 {
    0%, 100% {
        transform: translate(-50%, 0) translateY(0);
    }
    50% {
        transform: translate(-50%, 0) translateY(10px);
    }
}

/* Waveform */
.waveform {
    position: absolute;
    top: 65%;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    align-items: flex-end;
    gap: 5px;
    z-index: 15;
    background-color: rgba(7, 8, 12, 0.9);
    padding: 14px 24px;
    border-radius: 14px;
    border: 1px solid var(--storm-accent);
    backdrop-filter: blur(12px);
    box-shadow: 0 4px 20px rgba(139, 92, 246, 0.3);
}

.wave-bar {
    width: 5px;
    background: linear-gradient(to top, var(--storm-accent), var(--storm-accent-light));
    border-radius: 3px;
    min-height: 10px;
    box-shadow: 0 0 4px rgba(139, 92, 246, 0.5);
}

.wave-bar:nth-child(1) {
    height: 12px;
    animation: waveAnimation 1.2s ease-in-out infinite;
    animation-delay: 0s;
}

.wave-bar:nth-child(2) {
    height: 20px;
    animation: waveAnimation 1.2s ease-in-out infinite;
    animation-delay: 0.1s;
}

.wave-bar:nth-child(3) {
    height: 16px;
    animation: waveAnimation 1.2s ease-in-out infinite;
    animation-delay: 0.2s;
}

.wave-bar:nth-child(4) {
    height: 24px;
    animation: waveAnimation 1.2s ease-in-out infinite;
    animation-delay: 0.3s;
}

.wave-bar:nth-child(5) {
    height: 18px;
    animation: waveAnimation 1.2s ease-in-out infinite;
    animation-delay: 0.4s;
}

.wave-bar:nth-child(6) {
    height: 22px;
    animation: waveAnimation 1.2s ease-in-out infinite;
    animation-delay: 0.5s;
}

.wave-bar:nth-child(7) {
    height: 14px;
    animation: waveAnimation 1.2s ease-in-out infinite;
    animation-delay: 0.6s;
}

@keyframes waveAnimation {
    0%, 100% {
        transform: scaleY(0.5);
        opacity: 0.7;
    }
    50% {
        transform: scaleY(1);
        opacity: 1;
    }
}

.waveform-label {
    position: absolute;
    bottom: -24px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 0.75rem;
    color: var(--storm-accent-light);
    font-weight: 500;
    white-space: nowrap;
    font-family: 'Space Grotesk', sans-serif;
    letter-spacing: 0.5px;
}
/* Video Section */
.video-section {
    padding: 8rem 0;
    background-color: var(--storm-bg-main);
}

.video-container {
    max-width: 900px;
    margin: 0 auto 1.5rem;
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid var(--storm-border);
    background-color: var(--storm-bg-main);
    position: relative;
    padding-bottom: 56.25%; /* 16:9 aspect ratio */
    height: 0;
}

.demo-video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
    outline: none;
}

.video-caption {
    text-align: center;
    font-size: 0.9375rem;
    color: var(--storm-text-secondary);
    margin-top: 1rem;
    opacity: 0.8;
    line-height: 1.7;
    font-weight: 400;
    letter-spacing: -0.003em;
}

/* About Section */
.about {
    padding: 8rem 0;
    background-color: var(--storm-bg-main);
}

.section-title {
    font-family: 'Outfit', sans-serif;
    font-size: 2.5rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 4rem;
    color: var(--storm-text-primary);
    letter-spacing: -0.03em;
    line-height: 1.2;
}

.about-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.about-card {
    background-color: var(--storm-bg-main);
    padding: 2.25rem 2rem;
    border-radius: 8px;
    text-align: center;
    transition: all 0.2s ease;
    border: 1px solid var(--storm-border);
    display: flex;
    flex-direction: column;
    min-height: 240px;
}

.about-card:hover {
    border-color: var(--storm-accent);
    background-color: var(--storm-bg-inner);
}

.card-icon {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 1.25rem;
    color: var(--storm-accent);
    transition: all 0.2s ease;
    flex-shrink: 0;
}

.card-icon svg {
    width: 42px;
    height: 42px;
}

.about-card:hover .card-icon {
    color: var(--storm-accent-light);
}

.about-card h3 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.375rem;
    margin-bottom: 0.875rem;
    color: var(--storm-text-primary);
    font-weight: 600;
    letter-spacing: -0.02em;
}

.about-card p {
    color: var(--storm-text-secondary);
    line-height: 1.8;
    font-size: 0.96875rem;
    flex-grow: 1;
    font-weight: 400;
    letter-spacing: -0.003em;
}

/* Download Section */
.download {
    padding: 8rem 0;
    background-color: var(--storm-bg-main);
}

/* Fix Section */
.fix-section {
    padding: 8rem 0;
    background-color: var(--storm-bg-main);
}

.fix-content {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 2.5rem;
    max-width: 1100px;
    margin: 0 auto;
}

.fix-card {
    background-color: var(--storm-bg-main);
    border: 1px solid var(--storm-border);
    border-radius: 12px;
    padding: 2.5rem;
    transition: all 0.3s ease;
}

.fix-card:hover {
    border-color: var(--storm-accent);
    background-color: var(--storm-bg-inner);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
}

.fix-card-solution {
    border-color: var(--storm-accent);
    border-width: 2px;
}

.fix-icon {
    color: var(--storm-accent);
    margin-bottom: 1.5rem;
    display: flex;
    justify-content: center;
}

.fix-icon-success {
    color: #10b981;
}

.fix-card h3 {
    font-family: 'Outfit', sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--storm-text-primary);
    margin-bottom: 1.5rem;
    letter-spacing: -0.02em;
}

.fix-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.fix-list li {
    font-size: 0.96875rem;
    color: var(--storm-text-secondary);
    padding: 0.75rem 0;
    padding-left: 1.75rem;
    position: relative;
    line-height: 1.65;
    font-weight: 400;
    letter-spacing: -0.003em;
}

.fix-list li::before {
    content: '⚠';
    position: absolute;
    left: 0;
    color: #f59e0b;
    font-weight: 600;
    font-size: 1.1rem;
}

.fix-solution-text {
    font-size: 1rem;
    color: var(--storm-text-secondary);
    line-height: 1.75;
    margin-bottom: 1.5rem;
    font-weight: 400;
    letter-spacing: -0.005em;
}

.fix-info {
    display: flex;
    flex-direction: column;
    gap: 0.875rem;
    margin-bottom: 2rem;
}

.fix-info-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--storm-text-secondary);
    font-size: 0.9375rem;
    font-weight: 400;
}

.fix-info-item svg {
    color: #10b981;
    flex-shrink: 0;
}

.fix-instructions {
    background-color: var(--storm-bg-inner);
    border: 1px solid var(--storm-border);
    border-radius: 8px;
    padding: 1.5rem;
    margin-bottom: 2rem;
}

.fix-instructions h4 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--storm-text-primary);
    margin-bottom: 1rem;
    letter-spacing: -0.01em;
}

.fix-steps {
    list-style: none;
    padding: 0;
    margin: 0;
    counter-reset: step-counter;
}

.fix-steps li {
    counter-increment: step-counter;
    font-size: 0.9375rem;
    color: var(--storm-text-secondary);
    padding: 0.625rem 0;
    padding-left: 2rem;
    position: relative;
    line-height: 1.7;
    font-weight: 400;
    letter-spacing: -0.003em;
}

.fix-steps li::before {
    content: counter(step-counter);
    position: absolute;
    left: 0;
    top: 0.5rem;
    width: 1.5rem;
    height: 1.5rem;
    background-color: var(--storm-accent);
    color: #ffffff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 0.8125rem;
    font-family: 'Space Grotesk', sans-serif;
}

.btn-fix-download {
    font-family: 'Space Grotesk', sans-serif;
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1.125rem 2.5rem;
    background: linear-gradient(135deg, var(--storm-accent) 0%, var(--storm-accent-light) 100%);
    color: #ffffff;
    text-decoration: none;
    border-radius: 8px;
    font-weight: 600;
    font-size: 1.0625rem;
    transition: all 0.3s ease;
    width: 100%;
    justify-content: center;
    letter-spacing: -0.01em;
    border: none;
    cursor: pointer;
    box-shadow: 0 4px 12px rgba(0, 102, 255, 0.3);
}

.btn-fix-download:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 102, 255, 0.4);
    background: linear-gradient(135deg, var(--storm-accent-light) 0%, var(--storm-accent) 100%);
}

.btn-fix-download:active {
    transform: translateY(0);
}

.fix-version {
    text-align: center;
    font-size: 0.875rem;
    color: var(--storm-text-secondary);
    margin-top: 1rem;
    font-family: 'Courier New', monospace;
    opacity: 0.8;
}

.plans-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    max-width: 900px;
    margin: 0 auto;
}

.plan-card {
    background-color: var(--storm-bg-main);
    border: 1px solid var(--storm-border);
    border-radius: 12px;
    padding: 2.5rem 2rem;
    text-align: center;
    position: relative;
    display: flex;
    flex-direction: column;
    transition: all 0.2s ease;
}

.plan-card:hover {
    border-color: var(--storm-border);
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.45);
}

.plan-card.plan-featured {
    border-color: var(--storm-border);
    border-width: 2px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.6);
}

.plan-card.plan-featured:hover {
    border-color: rgba(0, 102, 255, 0.45);
    box-shadow: 0 0 0 1px rgba(0, 102, 255, 0.25);
}

.plan-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--storm-accent);
    color: #ffffff;
    padding: 0.375rem 1rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.plan-header {
    margin-bottom: 1rem;
}

.plan-header h3 {
    font-family: 'Outfit', sans-serif;
    font-size: 1.625rem;
    font-weight: 700;
    color: var(--storm-text-primary);
    margin: 0 0 0.5rem 0;
    letter-spacing: -0.02em;
}

.plan-price {
    font-family: 'Outfit', sans-serif;
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--storm-text-secondary);
    margin: 0;
    line-height: 1.2;
    letter-spacing: -0.01em;
}

.plan-price span {
    font-size: 1rem;
    font-weight: 400;
    color: var(--storm-text-secondary);
    margin-left: 0.25rem;
}

.plan-subtitle {
    font-size: 0.875rem;
    color: var(--storm-text-secondary);
    margin: 0 0 1.5rem 0;
    font-family: 'Courier New', monospace;
    opacity: 0.8;
}

.plan-period-selector {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 2rem;
    background-color: var(--storm-bg-main);
    padding: 0.375rem;
    border-radius: 8px;
    border: 1px solid var(--storm-border);
}

.period-btn {
    flex: 1;
    padding: 0.625rem 0.75rem;
    background-color: transparent;
    border: none;
    border-radius: 6px;
    color: var(--storm-text-secondary);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
}

.period-btn:hover {
    color: var(--storm-text-primary);
    background-color: var(--storm-bg-inner);
}

.period-btn.active {
    background-color: var(--storm-accent);
    color: #ffffff;
}

.plan-features {
    list-style: none;
    padding: 0;
    margin: 0 0 2rem 0;
    text-align: left;
    flex-grow: 1;
}

.plan-features li {
    font-size: 0.96875rem;
    color: var(--storm-text-secondary);
    padding: 0.625rem 0;
    padding-left: 1.5rem;
    position: relative;
    line-height: 1.65;
    font-weight: 400;
    letter-spacing: -0.003em;
}

.plan-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--storm-accent);
    font-weight: 600;
}

.btn-plan {
    font-family: 'Space Grotesk', sans-serif;
    width: 100%;
    padding: 1rem 2rem;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.2s ease;
    margin-bottom: 1.5rem;
    letter-spacing: -0.01em;
}

.btn-plan-free {
    background-color: var(--storm-button);
    color: var(--storm-text-primary);
    border: 1px solid var(--storm-border);
}

.btn-plan-free:hover {
    background-color: var(--storm-bg-main);
    border-color: var(--storm-accent);
    color: var(--storm-accent-light);
    transform: translateY(-1px);
}

.btn-plan-paid {
    background-color: var(--storm-accent);
    color: #ffffff;
}

.btn-plan-paid:hover {
    background-color: var(--storm-accent-light);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 102, 255, 0.3);
}

.btn-plan:focus {
    outline: 2px solid var(--storm-accent-light);
    outline-offset: 2px;
}

.btn-plan:active {
    transform: translateY(0);
}

.plan-file-info {
    font-size: 0.8125rem;
    color: var(--storm-text-secondary);
    margin: 0;
    font-family: 'Courier New', monospace;
    opacity: 0.7;
}

/* Auth (Login/Cadastro) */
.auth {
    padding: 8rem 0;
    background-color: var(--storm-bg-main);
}

.auth-wrapper {
    max-width: 900px;
    margin: 0 auto;
}

.auth-header {
    text-align: left;
    margin-bottom: 3rem;
}

.auth-subtitle {
    font-size: 0.95rem;
    color: var(--storm-text-secondary);
    max-width: 520px;
    margin-top: 0.75rem;
}

.auth-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
    gap: 2rem;
}

.auth-card {
    background-color: var(--storm-bg-main);
    border: 1px solid var(--storm-border);
    border-radius: 12px;
    padding: 2.5rem 2.25rem;
}

.auth-secondary h3 {
    font-family: 'Outfit', sans-serif;
    font-size: 1.375rem;
    margin-bottom: 0.75rem;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.auth-secondary p {
    font-size: 0.96875rem;
    color: var(--storm-text-secondary);
    line-height: 1.75;
    font-weight: 400;
    letter-spacing: -0.003em;
}

.auth-form {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.auth-field {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.auth-field label {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 0.9rem;
    color: var(--storm-text-secondary);
    font-weight: 500;
    letter-spacing: -0.01em;
}

.auth-field input {
    font-family: 'Inter', sans-serif;
    background-color: var(--storm-bg-inner);
    border: 1px solid var(--storm-border);
    border-radius: 6px;
    padding: 0.75rem 0.85rem;
    color: var(--storm-text-primary);
    font-size: 0.95rem;
    outline: none;
    transition: border-color 0.15s ease, box-shadow 0.15s ease, background-color 0.15s ease;
    font-weight: 400;
    letter-spacing: -0.003em;
}

.auth-field input::placeholder {
    color: rgba(160, 160, 160, 0.7);
}

.auth-field input:focus {
    border-color: var(--storm-accent);
    box-shadow: 0 0 0 1px rgba(0, 102, 255, 0.2);
}

.auth-submit {
    width: 100%;
    margin-top: 0.75rem;
    opacity: 0.85;
    cursor: not-allowed;
    display: inline-flex;
    justify-content: center;
    align-items: center;
    padding: 0.9rem 1.5rem;
    font-size: 0.95rem;
    font-weight: 600;
    border-radius: 6px;
}

.auth-note {
    font-size: 0.8125rem;
    color: var(--storm-text-secondary);
    margin-top: 0.75rem;
    line-height: 1.6;
}

/* Footer */
footer {
    background-color: var(--storm-bg-main);
    padding: 3rem 0;
    text-align: center;
    border-top: 1px solid var(--storm-border);
}

footer p {
    color: var(--storm-text-secondary);
    margin: 0.5rem 0;
    font-size: 0.875rem;
}

.footer-note {
    color: var(--storm-text-secondary) !important;
    font-weight: 400;
    opacity: 0.7;
    font-size: 0.8125rem;
}

/* Modal Styles */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(8px);
    z-index: 2000;
    display: none;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.modal-overlay.active {
    display: flex;
    opacity: 1;
}

.modal-container {
    background-color: var(--storm-bg-main);
    border: 1px solid var(--storm-border);
    border-radius: 16px;
    max-width: 500px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    transform: scale(0.9);
    transition: transform 0.3s ease;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.8);
}

.modal-overlay.active .modal-container {
    transform: scale(1);
}

.modal-loader {
    padding: 4rem 3rem;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
}

.modal-loader p {
    color: var(--storm-text-secondary);
    font-size: 1rem;
}

.modal-content {
    padding: 3rem;
    text-align: center;
    animation: modalFadeIn 0.4s ease;
}

@keyframes modalFadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: transparent;
    border: none;
    color: var(--storm-text-secondary);
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 6px;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
}

.modal-close:hover {
    background-color: var(--storm-bg-inner);
    color: var(--storm-text-primary);
}

.modal-icon {
    color: var(--storm-accent);
    margin-bottom: 1.5rem;
    display: flex;
    justify-content: center;
    animation: iconPulse 2s ease-in-out infinite;
}

@keyframes iconPulse {
    0%, 100% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(1.05);
        opacity: 0.9;
    }
}

.modal-icon svg {
    width: 64px;
    height: 64px;
}

.modal-title {
    font-family: 'Outfit', sans-serif;
    font-size: 1.875rem;
    font-weight: 700;
    color: var(--storm-text-primary);
    margin-bottom: 1rem;
    letter-spacing: -0.025em;
    line-height: 1.3;
}

.modal-description {
    font-size: 1.0625rem;
    color: var(--storm-text-secondary);
    line-height: 1.75;
    margin-bottom: 1.5rem;
    text-align: left;
    font-weight: 400;
    letter-spacing: -0.005em;
}

.modal-info {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.modal-info-item {
    font-size: 0.875rem;
    color: var(--storm-text-secondary);
    font-family: 'Courier New', monospace;
    opacity: 0.8;
}

.btn-modal-download {
    font-family: 'Space Grotesk', sans-serif;
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 2rem;
    background-color: var(--storm-accent);
    color: #ffffff;
    text-decoration: none;
    border-radius: 8px;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.2s ease;
    width: 100%;
    justify-content: center;
    letter-spacing: -0.01em;
    border: none;
    cursor: pointer;
}

.btn-modal-continue {
    font-family: 'Space Grotesk', sans-serif;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 0.875rem 2rem;
    background-color: var(--storm-bg-inner);
    color: var(--storm-text-primary);
    text-decoration: none;
    border-radius: 8px;
    font-weight: 600;
    font-size: 0.9375rem;
    transition: all 0.2s ease;
    width: 100%;
    letter-spacing: -0.01em;
    border: 1px solid var(--storm-border);
    cursor: pointer;
    margin-top: 1rem;
}

.btn-modal-continue:hover {
    background-color: var(--storm-button);
    border-color: var(--storm-accent);
    color: var(--storm-accent-light);
}

.wizard-note {
    font-size: 0.875rem;
    color: var(--storm-text-secondary);
    text-align: center;
    margin-top: 1rem;
    opacity: 0.8;
    line-height: 1.6;
}

.btn-modal-download:hover {
    background-color: var(--storm-accent-light);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 102, 255, 0.3);
}

/* Loader Spinner */
.loader-spinner {
    width: 48px;
    height: 48px;
    border: 4px solid var(--storm-border);
    border-top-color: var(--storm-accent);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* Wizard Styles */
.wizard-container {
    max-width: 600px;
}

.wizard-step {
    display: none;
    animation: modalFadeIn 0.4s ease;
}

.wizard-step.active {
    display: block;
}

.wizard-progress {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 2rem;
    gap: 1rem;
}

.progress-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    flex: 1;
}

.progress-step span {
    font-size: 0.875rem;
    color: var(--storm-text-secondary);
    text-align: center;
}

.progress-step.active span {
    color: var(--storm-accent-light);
    font-weight: 500;
}

.progress-step.completed span {
    color: var(--storm-text-secondary);
}

.progress-circle {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 1rem;
    background-color: var(--storm-bg-inner);
    border: 2px solid var(--storm-border);
    color: var(--storm-text-secondary);
    transition: all 0.3s ease;
}

.progress-step.active .progress-circle {
    background-color: var(--storm-accent);
    border-color: var(--storm-accent);
    color: #ffffff;
}

.progress-step.completed .progress-circle {
    background-color: #10b981;
    border-color: #10b981;
    color: #ffffff;
}

.progress-line {
    flex: 1;
    height: 2px;
    background-color: var(--storm-border);
    margin: 0 0.5rem;
    transition: all 0.3s ease;
}

.progress-line.active {
    background-color: var(--storm-accent);
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero .container {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .hero-subtitle {
        font-size: 1.1rem;
    }

    .hero-visual {
        padding: 20px;
        min-height: 400px;
    }

    .proximity-showcase {
        padding: 4rem 0;
    }

    .proximity-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .proximity-title {
        font-size: 2rem;
        text-align: center;
    }

    .proximity-description {
        text-align: center;
        font-size: 1rem;
    }

    .proximity-visual-wrapper {
        min-height: 400px;
    }

    .showcase-visual {
        max-width: 100%;
        height: 400px;
    }

    .ring-1 {
        width: 120px;
        height: 120px;
    }

    .ring-2 {
        width: 200px;
        height: 200px;
    }

    .ring-3 {
        width: 280px;
        height: 280px;
    }

    .ring-1 {
        width: 100px;
        height: 100px;
    }

    .ring-2 {
        width: 160px;
        height: 160px;
    }

    .ring-3 {
        width: 220px;
        height: 220px;
    }

    .player-center {
        width: 48px;
        height: 48px;
    }

    .other-player {
        width: 36px;
        height: 36px;
    }

    .waveform {
        padding: 8px 16px;
        bottom: 10%;
    }

    .waveform-label {
        font-size: 0.6875rem;
        bottom: -20px;
    }

    .nav-links {
        gap: 1.5rem;
        font-size: 0.9rem;
    }

    .about-content {
        grid-template-columns: 1fr;
    }

    .section-title {
        font-size: 1.75rem;
    }

    /* Download Section Responsive */
    .plans-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        max-width: 100%;
    }
    
    .plan-period-selector {
        flex-direction: column;
    }

    .plan-card {
        padding: 2rem 1.5rem;
    }

    .plan-header h3 {
        font-size: 1.35rem;
    }

    .plan-price {
        font-size: 1.75rem;
    }

    .about-card {
        min-height: auto;
    }

    /* Fix Section Responsive */
    .fix-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .fix-card {
        padding: 2rem 1.5rem;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }

    .section-title {
        font-size: 1.5rem;
    }

    .btn-primary,
    .btn-download {
        width: 100%;
        justify-content: center;
    }

    .hero {
        padding: 4rem 0;
    }

    .hero-visual {
        padding: 15px;
        min-height: 300px;
    }

    .proximity-showcase {
        padding: 3rem 0;
    }

    .proximity-content {
        gap: 2rem;
    }

    .proximity-title {
        font-size: 1.75rem;
    }

    .proximity-description {
        font-size: 0.9375rem;
    }

    .proximity-visual-wrapper {
        min-height: 300px;
    }

    .showcase-visual {
        height: 300px;
    }

    .ring-1 {
        width: 100px;
        height: 100px;
    }

    .ring-2 {
        width: 170px;
        height: 170px;
    }

    .ring-3 {
        width: 240px;
        height: 240px;
    }

    .player-center {
        width: 56px;
        height: 56px;
    }

    .other-player {
        width: 44px;
        height: 44px;
    }

    .ring-1 {
        width: 80px;
        height: 80px;
    }

    .ring-2 {
        width: 130px;
        height: 130px;
    }

    .ring-3 {
        width: 180px;
        height: 180px;
    }

    .player-center {
        width: 40px;
        height: 40px;
    }

    .other-player {
        width: 32px;
        height: 32px;
    }

    .about,
    .download,
    .video-section {
        padding: 4rem 0;
    }

    .logo h1 {
        font-size: 1.25rem;
    }

    .logo-img {
        height: 28px;
    }

    /* Download Section Mobile */
    .plans-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .plan-period-selector {
        gap: 0.375rem;
    }
    
    .period-btn {
        font-size: 0.8125rem;
        padding: 0.5rem 0.625rem;
    }

    .plan-card {
        padding: 2rem 1.5rem;
    }

    .plan-header h3 {
        font-size: 1.25rem;
    }

    .plan-price {
        font-size: 1.5rem;
    }

    .hero-compatibility {
        font-size: 0.8125rem;
    }

    .btn-microtext {
        font-size: 0.75rem;
    }

    /* Hero Buttons Mobile */
    .hero-buttons {
        flex-direction: column;
    }

    .btn-primary,
    .btn-fabric-api {
        width: 100%;
        justify-content: center;
    }

    /* Modal Mobile */
    .modal-container {
        width: 95%;
        max-width: 95%;
        margin: 1rem;
    }

    .modal-content {
        padding: 2rem 1.5rem;
    }

    .modal-title {
        font-size: 1.5rem;
    }

    .modal-description {
        font-size: 0.9375rem;
    }

    /* Wizard Mobile */
    .wizard-progress {
        gap: 0.5rem;
    }

    .progress-step span {
        font-size: 0.75rem;
    }

    .progress-circle {
        width: 32px;
        height: 32px;
        font-size: 0.875rem;
    }

    .wizard-container .modal-content {
        padding: 2rem 1.5rem;
    }
}