:root {
    --primary-color: #229ED9;
    --primary-hover: #1c88bd;
    --secondary-color: #4b5563; /* Gray for Drive */
    --bg-color: #f0f4f8;
    --card-bg: #ffffff;
    --text-main: #1e293b;
    --text-muted: #64748b;
    --bonus-bg: #fff9e6; /* Light yellow/gold tint */
    --bonus-border: #fcd34d;
    --radius-xl: 24px;
    --radius-md: 16px;
    --shadow-soft: 0 10px 40px -10px rgba(0,0,0,0.08); /* Premium soft shadow */
    --shadow-hover: 0 20px 50px -12px rgba(34, 158, 217, 0.25);
    --font-family: 'Outfit', sans-serif;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-tap-highlight-color: transparent;
}

body {
    font-family: var(--font-family);
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    background-attachment: fixed; /* Parallax-like feel */
    color: var(--text-main);
    display: flex;
    justify-content: center;
    min-height: 100vh;
    padding: 20px;
}

/* Container limits width for mobile-first look even on desktop */
.container {
    width: 100%;
    max-width: 480px;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 10px 0 40px;
    animation: fadeIn 0.8s ease-out;
}

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

/* 1) Image Block */
.image-wrapper {
    width: 100%;
    margin-bottom: 24px;
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-soft);
    position: relative;
}

.content-cover {
    width: 100%;
    height: auto;
    display: block;
    /* Aspect ratio maintenance */
    object-fit: cover;
    transition: transform 0.5s ease;
}

.image-wrapper:hover .content-cover {
    transform: scale(1.03);
}

/* Typography */
.main-title {
    font-size: 1.75rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 8px;
    line-height: 1.2;
    color: var(--text-main);
}

.subtitle {
    font-size: 1rem;
    color: var(--text-muted);
    text-align: center;
    margin-bottom: 32px;
    font-weight: 400;
}

/* Cards Common Styles */
.card {
    background: var(--card-bg);
    border-radius: var(--radius-xl);
    padding: 24px;
    width: 100%;
    box-shadow: var(--shadow-soft);
    margin-bottom: 20px;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    border: 1px solid rgba(255,255,255,0.6);
}

.card:hover {
    transform: translateY(-2px);
}

.card-header {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 16px;
}

.icon-box {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    flex-shrink: 0;
}

.card-title {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 4px;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
}

.card-desc {
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1.4;
}

/* Telegram Card Specifics */
.card-telegram {
    border: 2px solid rgba(34, 158, 217, 0.1);
    position: relative;
    overflow: hidden;
}

.card-telegram:hover {
    box-shadow: var(--shadow-hover);
    border-color: rgba(34, 158, 217, 0.3);
}

.telegram-icon {
    background: rgba(34, 158, 217, 0.1);
    color: var(--primary-color);
}

.badge-rec {
    background: #e0f2fe;
    color: #0284c7;
    font-size: 0.75rem;
    padding: 4px 8px;
    border-radius: 100px;
    font-weight: 600;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.bonus-box {
    background: var(--bonus-bg);
    border: 1px dashed var(--bonus-border);
    border-radius: var(--radius-md);
    padding: 12px 16px;
    margin-bottom: 20px;
    display: flex;
    gap: 12px;
    align-items: start;
}

.bonus-icon {
    font-size: 1.2rem;
}

.bonus-text {
    font-size: 0.9rem;
    color: #854d0e; /* Darker yellow/brown text */
    line-height: 1.4;
}

.btn {
    display: block;
    width: 100%;
    padding: 16px;
    border-radius: 14px;
    text-align: center;
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
}

.btn:active {
    transform: scale(0.98);
}

.btn-telegram {
    background: var(--primary-color);
    color: #ffffff;
    box-shadow: 0 8px 20px -6px rgba(34, 158, 217, 0.5);
    font-size: 1.05rem; /* Slightly larger */
}

.btn-telegram:hover {
    background-color: var(--primary-hover);
    box-shadow: 0 12px 24px -8px rgba(34, 158, 217, 0.6);
    transform: translateY(-1px);
}

.card-footer-text {
    margin-top: 16px;
    font-size: 0.8rem;
    color: var(--text-muted);
    text-align: center;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 6px;
}

.card-footer-text i {
    color: #10b981; /* Green check */
}

/* Drive Card Specifics */
.drive-icon {
    background: #f3f4f6;
    color: var(--secondary-color);
}

.btn-drive {
    background: #f1f5f9;
    color: var(--text-main);
    border: 1px solid #e2e8f0;
}

.btn-drive:hover {
    background: #e2e8f0;
    border-color: #cbd5e1;
}

/* Footer Msg */
.footer-msg {
    text-align: center;
    font-size: 0.85rem;
    color: var(--text-muted);
    opacity: 0.8;
    max-width: 90%;
    line-height: 1.5;
    margin-top: 12px;
}

/* Mobile adjustments (Very small screens) */
@media (max-width: 360px) {
    .main-title {
        font-size: 1.5rem;
    }
    .card-title {
        font-size: 1rem;
    }
}