:root {
    --bg-color: #f5f5f5;
    --text-primary: #1a1a1a;
    --text-secondary: #555555;
    --text-muted: #888888;
    --card-bg: #1a1a1a;
    --card-hover: #2a2a2a;
    --card-active: #333333;
    --green-bg: #3d6b3f;
    --white: #ffffff;
    --border-radius-lg: 1rem;
    --border-radius-full: 9999px;
    --transition: all 0.2s ease-in-out;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    background-color: var(--bg-color);
    color: var(--text-primary);
    min-height: 100vh;
}

.container {
    min-height: 100vh;
    display: flex;
    justify-content: center;
}

.content-wrapper {
    width: 100%;
    max-width: 640px;
    padding: 2rem 1rem 2.5rem;
    display: flex;
    flex-direction: column;
}

/* Header */
.header {
    text-align: center;
    margin-bottom: 2rem;
}

.logo-wrapper {
    display: flex;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.logo {
    width: 110px;
    height: 110px;
    object-fit: contain;
    border-radius: var(--border-radius-lg);
}

.subtitle {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-muted);
    margin-bottom: 0.5rem;
}

.title {
    font-size: 2.25rem;
    font-weight: 900;
    letter-spacing: -0.02em;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

@media (min-width: 640px) {
    .title {
        font-size: 3rem;
    }
}

.description {
    font-size: 1rem;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

/* Primary Button */
.action-btn-wrapper {
    padding-top: 0.5rem;
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background-color: var(--card-bg);
    color: var(--white);
    padding: 0.75rem 1.5rem;
    border-radius: var(--border-radius-full);
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 600;
    transition: var(--transition);
}

.btn-primary:hover {
    background-color: var(--card-active);
}

.btn-primary:active {
    transform: scale(0.97);
}

.icon {
    width: 1.25rem;
    height: 1.25rem;
}

/* Links Section */
.links-section {
    margin-top: 2rem;
}

.section-title {
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-muted);
    margin-bottom: 1rem;
}

.links-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.link-card {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background-color: var(--card-bg);
    color: var(--white);
    padding: 1rem 1.25rem;
    border-radius: var(--border-radius-lg);
    text-decoration: none;
    transition: var(--transition);
}

.link-card:hover {
    background-color: var(--card-hover);
}

.link-card:active {
    transform: scale(0.98);
}

.link-card:hover .chevron-icon {
    transform: translateX(4px);
}

.link-text {
    font-size: 1rem;
    font-weight: 600;
    line-height: 1.25;
}

/* Link Icons */
.icon-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 0.75rem;
    overflow: hidden;
}

.icon-wrapper.green-bg {
    background-color: var(--green-bg);
}

.small-icon {
    width: 2.25rem;
    height: 2.25rem;
    object-fit: contain;
}

.chevron-icon {
    width: 1.25rem;
    height: 1.25rem;
    color: var(--text-secondary);
    flex-shrink: 0;
    transition: transform 0.2s ease-in-out;
}