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

body {
    font-family: 'Open Sans', sans-serif;
    background-color: #0b110e;
    color: #e6eae7;
    line-height: 1.6;
}

a {
    color: #37ef7d;
    font-weight: 600;
    text-decoration: none;
}

a:hover {
    opacity: 0.8;
}

header {
    background-color: #111815;
    padding: 16px 0;
}

nav > div {
    max-width: 1100px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 0 16px;
}

nav .logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

nav .logo img {
    width: 40px;
    height: 40px;
    border-radius: 12px;
}

nav .logo p {
    color: #37ef7d;
    font-weight: 700;
    letter-spacing: 0.02em;
}

nav ul {
    list-style: none;
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    justify-content: flex-end;
}

nav a {
    color: #e6eae7;
    font-weight: 600;
}

main {
    padding: 0;
}

.post-wrapper {
    max-width: 820px;
    margin: 0 auto;
    padding: 64px 16px;
}

.post {
    background-color: #111815;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.06);
    padding: 32px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.25);
}

.post h1 {
    margin-bottom: 24px;
}

.post h2,
.post h3 {
    margin-top: 32px;
}

.post p {
    max-width: none;
    margin-bottom: 16px;
}

.post ul {
    margin-bottom: 16px;
}

section {
    padding: 64px 0;
}

section .content {
    max-width: 1100px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 24px;
    padding: 0 16px;
}

.primary {
    background: linear-gradient(135deg, #1fdb64, #37ef7d);
    color: #0c140f;
}

.primary h1,
.primary h2,
.primary h3,
.primary p,
.primary li {
    color: #0c140f;
}

.secondary {
    background-color: #111815;
}

.tertiary {
    background-color: #18211c;
}

.introduction p {
    font-size: 1.2em;
    max-width: 720px;
    margin: 0 auto;
    text-align: center;
}

.content p {
    max-width: 640px;
}

ul {
    list-style: disc;
    padding-left: 20px;
}

li {
    margin-bottom: 8px;
    color: inherit;
}

ol {
    list-style: decimal;
    padding-left: 20px;
    margin-bottom: 16px;
}

.lead {
    font-size: 1.25em;
    font-weight: 600;
}

.beta-hero-split {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 32px;
    align-items: center;
}

.beta-hero {
    display: flex;
    flex-direction: column;
    gap: 16px;
    max-width: 640px;
}

.beta-assurance {
    font-size: 0.95em;
    opacity: 0.85;
}

.beta-details ul,
.beta-details h2,
.beta-footer p {
    max-width: 640px;
}

.beta-footer {
    text-align: left;
}

.play-badge {
    opacity: 1;
}

.play-badge:hover {
    opacity: 0.9;
}

.phone-images {
    position: relative;
    width: 100%;
    max-width: 320px;
    margin: 0 auto;
    order: 1;
}

.phone-images img,
.beta-phones .phone {
    width: 100%;
    position: absolute;
    top: 0;
    left: 0;
    opacity: 0;
    transition: opacity 0.4s ease-in-out;
}

.phone-images img.active,
.beta-phones .phone.active {
    opacity: 1;
    position: relative;
}

.beta-phones {
    position: relative;
    max-width: 320px;
    margin: 0 auto;
}

h1,
h2 {
    color: #37ef7d;
    margin-bottom: 12px;
}

h3 {
    color: #c6f8d8;
    margin-bottom: 8px;
    font-size: 1.1em;
}

p {
    color: #c1c7c3;
    font-size: 1.05em;
}

.cta-steps {
    list-style: none;
    padding: 0;
    margin: 20px 0 0;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.cta-step {
    display: flex;
    align-items: center;
    gap: 12px;
    color: #0c140f;
    font-weight: 400;
    line-height: 1.4;
}

.cta-step-label {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(15, 45, 30, 0.15);
    border: 1px solid rgba(15, 45, 30, 0.35);
    color: #0c140f;
    font-weight: 700;
}

.cta-step-text {
    color: #0c140f;
}

.cta-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 20px;
    border-radius: 999px;
    font-weight: 600;
    text-decoration: none;
    transition: transform 0.15s ease, box-shadow 0.15s ease, opacity 0.15s ease;
    border: 1px solid transparent;
}

.cta-link.primary {
    background: linear-gradient(135deg, #0f2d1e, #1c7c45);
    color: #effff3;
    border-color: rgba(0, 0, 0, 0.3);
    box-shadow: 0 20px 35px rgba(0, 0, 0, 0.35);
}

.cta-link.secondary {
    background-color: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.16);
    color: #fff;
}

.cta-link:hover {
    transform: translateY(-2px);
    opacity: 0.95;
}

.cta-link:focus {
    outline: none;
    box-shadow: 0 0 0 2px rgba(55, 239, 125, 0.35);
}

.cta-link.secondary:focus {
    box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.2);
}

.store-buttons {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
    margin-top: 24px;
}

.store-badge {
    display: inline-block;
    opacity: 1;
    transition: opacity 0.2s ease-in-out;
}

.store-badge img {
    width: 180px;
    height: auto;
    display: block;
}

.store-badge:hover {
    opacity: 0.85;
}

.store-badge[aria-disabled="true"] {
    opacity: 0.55;
    cursor: default;
    pointer-events: none;
}

.cta-note {
    font-size: 0.9em;
    color: inherit;
    opacity: 0.8;
    margin-top: 16px;
}

.cta-note a {
    color: #37ef7d;
    text-decoration: underline;
}

.feature-list .content {
    gap: 24px;
    align-items: center;
    text-align: center;
}

.feature-grid {
    display: flex;
    flex-direction: column;
    gap: 16px;
    width: 100%;
}

.feature-list .feature {
    background-color: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 16px;
    padding: 20px;
    max-width: 320px;
    margin: 0 auto;
}

.feature-list .feature h2 {
    margin-bottom: 8px;
    font-size: 1.2em;
}

.footer .content {
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    gap: 16px;
}

.footer h2 {
    color: #0c140f;
}

.footer p {
    color: #0c140f;
}

.footer .store-buttons {
    align-items: center;
    justify-content: center;
}

footer {
    background-color: #111815;
    color: #9aa39d;
    text-align: center;
    padding: 16px;
    font-size: 0.9em;
}

@media (min-width: 900px) {
    section .content {
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
    }

    .content > div {
        flex: 1;
    }

    .phone-images {
        order: 0;
        max-width: 340px;
        margin: 0;
    }

    .introduction .content {
        flex-direction: column;
        text-align: center;
    }

    .feature-list .content {
        text-align: center;
    }

    .feature-grid {
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: center;
        gap: 24px;
    }

    .feature-list .feature {
        flex: 1 1 240px;
        max-width: 280px;
    }

    .footer .content {
        flex-direction: column;
    }

    .store-buttons {
        flex-direction: row;
        flex-wrap: wrap;
        align-items: center;
        justify-content: flex-start;
    }

    .footer .store-buttons {
        justify-content: center;
    }

    .post {
        padding: 48px;
    }
}