:root {
    --bg-deep: #080c14;
    --accent: #e8002d;
    --text-primary: #f0f4ff;
    --text-muted: #7a8399;
}

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

body {
    background-color: var(--bg-deep);
    font-family: 'Titillium Web', sans-serif;
    color: var(--text-primary);
    overflow-x: hidden;
}

body::before {
    content: '';
    position: fixed;
    inset: 0;
    background-image:
      linear-gradient(rgba(255,255,255,.015) 1px, transparent 1px),
      linear-gradient(90deg, rgba(255,255,255,.015) 1px, transparent 1px);
    background-size: 40px 40px;
    pointer-events: none;
    z-index: -1;
}

.call-to-action {
    position: relative;
    width: 100vw;
    height: 70vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.image-container {
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 100%;
    z-index: 0;
}

.full-width {
    width: 100%; height: 100%;
    object-fit: cover;
    object-position: center;
}

.overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, rgba(8,12,20,0.2) 0%, rgba(8,12,20,1) 95%);
}

.main-title {
    position: relative;
    z-index: 2;
    font-family: 'Orbitron', sans-serif;
    font-size: 5rem;
    font-weight: 900;
    text-align: center;
    letter-spacing: 0.05em;
    margin-top: -50px;
}

.edition {
    display: block;
    color: var(--accent);
    font-size: 2rem;
    letter-spacing: 0.2em;
}

.cta-container {
    position: absolute;
    bottom: -25px;
    z-index: 10;
}

.btn-start {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.1rem;
    font-weight: 700;
    color: #fff;
    text-decoration: none;
    padding: 20px 40px;
    border-radius: 8px;
    background-color: var(--accent);
    box-shadow: 0 4px 15px rgba(232,0,45,0.4);
    transition: all 0.3s ease;
    letter-spacing: 0.1em;
}

.btn-start:hover {
    background-color: #ff1a40;
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(232,0,45,0.6);
}

.description {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 40px;
    padding: 80px 20px 60px;
    max-width: 1000px;
    margin: 0 auto;
}

.description-container {
    flex: 1;
    min-width: 250px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.icon-container {
    height: 90px; width: 90px;
    border-radius: 50%;
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.2rem;
    color: var(--accent);
    margin-bottom: 20px;
    transition: transform 0.3s ease;
}

.description-container:hover .icon-container {
    transform: scale(1.1);
    background: rgba(232,0,45,0.1);
    border-color: rgba(232,0,45,0.3);
}

.icon-description {
    color: var(--text-muted);
    text-align: center;
    font-size: 1.1rem;
    line-height: 1.4;
    font-weight: 600;
}

@media (max-width: 768px) {
    .main-title { font-size: 3.5rem; }
    .edition { font-size: 1.2rem; }
    .description { flex-direction: column; gap: 40px; }
}