:root {
    --primary-color: #003049;
    --accent-color: #B00000;
    --text-main: #333333;
    --text-muted: #666;
    --bg-light: #f9f9f9;
    --border-radius-lg: 24px;
    --border-radius-sm: 12px;
}

/* --- Sekce a Typografie --- */
.service-details {
    padding: 80px 0;
    background: #fff;
    overflow-x: hidden;
}

.description-title {
    display: block;
    font-size: 1.2rem;
    font-weight: 300;
    letter-spacing: 2px;
    color: var(--text-main);
    margin-bottom: 5px;
}

.description-title2 {
    display: block;
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary-color);
    line-height: 1.2;
    margin-bottom: 30px;
}

.intro-text {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--text-muted);
    margin: 0 auto 60px;
}

/* --- Service Block (Jednotlivé sekce 01, 02...) --- */
.service-block {
    padding: 40px 0;
    border-bottom: 1px solid #eee;
}

.service-block:last-child {
    border-bottom: none;
}

/* Číslování */
.service-number {
    font-size: 4rem;
    font-weight: 900;
    color: rgba(176, 0, 0, 0.1); /* Průhledná červená */
    line-height: 1;
    margin-bottom: -20px;
    position: relative;
    z-index: 1;
    display: block;
}

.service-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 20px;
    position: relative;
    z-index: 2;
}

.service-desc {
    font-size: 1.1rem;
    color: var(--text-muted);
    line-height: 1.6;
    margin-bottom: 30px;
}

/* Obrázek */
.img-wrap {
    min-height: 400px;
    position: relative;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

.img-wrap:hover {
    transform: translateY(-5px);
}

.promo-illustration {
    width: 100%;
    top: 0px;
    height: auto;
    display: block;
}

/* --- Feature Items (Ikony pod textem) --- */
.feature-box {
    background: var(--bg-light);
    padding: 20px;
    border-radius: var(--border-radius-sm);
    height: 100%;
    transition: all 0.3s ease;
    border: 1px solid transparent;
}

.feature-box:hover {
    background: #fff;
    border-color: #eee;
    box-shadow: 0 5px 20px rgba(0,0,0,0.05);
}

.feature-icon {
    font-size: 1.8rem;
    color: var(--accent-color);
    margin-bottom: 15px;
    display: block;
}

.feature-title {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 8px;
}

.feature-text {
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1.5;
    margin: 0;
}

/* --- Call to Action Sekce --- */
.call-to-action {
    background: var(--primary-color);
    color: #fff;
    padding: 80px 0;
    text-align: center;
}

.cta-title {
    color: #fff;
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 20px;
}

.cta-text {
    color: rgba(255,255,255,0.8);
    font-size: 1.2rem;
    max-width: 600px;
    margin: 0 auto 40px;
}

.btn-cta-main {
    background: var(--accent-color);
    color: #fff;
    padding: 15px 40px;
    border-radius: 50px;
    font-weight: 700;
    text-transform: uppercase;
    text-decoration: none;
    transition: all 0.3s;
    display: inline-flex;
    align-items: center;
    border: 2px solid var(--accent-color);
}

.btn-cta-main:hover {
    background: transparent;
    color: #fff;
}