/* --- Global Styles & Variables (Consistent with main app) --- */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

:root {
    --primary-red: #FA2C56;
    --background-dark: #1C1C1E;
    --background-card: #2C2C2E;
    --text-light: #F2F2F7;
    --text-gray: #8E8E93;
    --border-color: rgba(255, 255, 255, 0.1);
}

body {
    background: var(--background-dark);
    color: var(--text-light);
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.container {
    max-width: 900px;
    /* More focused width for a content page */
    margin: 0 auto;
    padding: 0 30px;
}

/* --- Header --- */
header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0;
    height: 70px;
    background: var(--background-dark);
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 40px;
}

.logo h1 {
    font-size: 1.8rem;
    font-weight: 700;
}

.logo span {
    color: var(--primary-red);
}

.back-btn {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 16px;
    background: var(--background-card);
    color: var(--text-light);
    text-decoration: none;
    border-radius: 20px;
    transition: background-color 0.2s ease-in-out;
}

.back-btn:hover {
    background-color: #3a3a3c;
}

/* --- Main Content --- */
main {
    padding: 30px 0;
}

.page-title {
    text-align: center;
    margin-bottom: 50px;
}

.page-title h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 15px;
}

.page-title p {
    font-size: 1.2rem;
    color: var(--text-gray);
    max-width: 500px;
    margin: 0 auto;
}

.instructions-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
}

.instruction-card {
    background: var(--background-card);
    padding: 30px;
    border-radius: 12px;
}

.platform-title {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 25px;
    display: flex;
    align-items: center;
    gap: 15px;
    color: var(--text-light);
}

.platform-title .fa-apple {
    color: #aeb5bc;
}

.platform-title .fa-android {
    color: #3DDC84;
}

.steps-list {
    list-style: none;
    padding-left: 10px;
    counter-reset: steps-counter;
}

.steps-list li {
    counter-increment: steps-counter;
    margin-bottom: 20px;
    line-height: 1.6;
    color: var(--text-gray);
    display: flex;
    align-items: flex-start;
}

.steps-list li::before {
    content: counter(steps-counter);
    margin-right: 15px;
    background: var(--background-dark);
    color: var(--text-light);
    width: 28px;
    height: 28px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    flex-shrink: 0;
}

.steps-list li strong {
    color: var(--text-light);
}

.steps-list li i {
    color: var(--text-light);
    margin: 0 5px;
    font-size: 1rem;
}

/* --- Footer --- */
.footer {
    background: #000;
    padding: 50px 30px 30px;
    /* Use container padding */
    margin: 80px -30px -30px;
    /* Extend footer to screen edges */
}

.footer-content {
    max-width: 900px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-col {
    flex: 1;
    min-width: 200px;
}

.footer-col h3,
.footer-col p {
    color: var(--text-light);
}

.footer-col p {
    color: var(--text-gray);
}

.footer-col ul {
    list-style: none;
    padding: 0;
}

.footer-col ul li {
    margin-bottom: 12px;
}

.footer-col ul li a {
    color: var(--text-gray);
    text-decoration: none;
}

.footer-col ul li a:hover {
    color: var(--primary-red);
}


.social-links {
    display: flex;
    gap: 15px;
}

.so-text-deco {
    text-decoration: none !important;
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--background-card);
    color: var(--text-light);
    font-size: 1.2rem;
    transition: all 0.3s;
    text-decoration: none;
}

.social-links a:hover {
    background: var(--primary-red);
    transform: translateY(-3px);
}

.copyright {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid var(--border-color);
    color: var(--text-gray);
    font-size: 0.9rem;
}

.credit {
    margin-top: 8px;
}

.credit a {
    color: var(--primary-red);
    text-decoration: none;
}

/* --- Mobile Responsiveness --- */
@media (max-width: 768px) {

    .container,
    header {
        padding: 0 20px;
    }

    .instructions-container {
        grid-template-columns: 1fr;
        /* Stack cards on mobile */
    }

    .page-title h2 {
        font-size: 2rem;
    }

    .page-title p {
        font-size: 1rem;
    }

    .footer {
        margin: 60px -20px -30px;
        padding: 50px 20px 30px;
    }
}