/* ================= BARVY A FONTY (Brand Identity) ================= */
:root {
    --cuas-primary: #0e2a47;      /* Tmavě modrá (Autorita) */
    --cuas-secondary: #2ca05a;    /* Zelená (Růst/Akce) */
    --cuas-secondary-light: #eafaf1;
    --font-heading: 'Poppins', sans-serif; /* Moderní font pro školu */
    --font-body: 'Open Sans', sans-serif;
}

body {
    font-family: var(--font-body);
    color: #555;
    line-height: 1.6;
}

h1, h2, h3, h4, h5, h6, .navbar-brand {
    font-family: var(--font-heading);
}

/* ================= POMOCNÉ TŘÍDY ================= */
.text-primary-cuas { color: var(--cuas-primary) !important; }
.text-cuas-secondary { color: var(--cuas-secondary) !important; }
.bg-primary-cuas { background-color: var(--cuas-primary) !important; }
.bg-cuas-secondary { background-color: var(--cuas-secondary) !important; }
.bg-cuas-secondary-light { background-color: var(--cuas-secondary-light) !important; }

.xsmall { font-size: 0.8rem; }
.ls-2 { letter-spacing: 2px; }

/* ================= TLAČÍTKA (Více "Clicky") ================= */
.btn-primary-cuas {
    background-color: var(--cuas-secondary);
    border-color: var(--cuas-secondary);
    color: white;
    font-weight: 500;
    transition: all 0.3s ease;
}

.btn-primary-cuas:hover {
    background-color: #248a4c;
    border-color: #248a4c;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(44, 160, 90, 0.25);
}

.btn-outline-primary-cuas {
    color: var(--cuas-primary);
    border-color: var(--cuas-primary);
}

.btn-outline-primary-cuas:hover {
    background-color: var(--cuas-primary);
    color: white;
}

/* ================= HERO SEKCE ================= */
.hero-section {
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
    min-height: 80vh;
    padding-top: 80px; /* Offset pro fixní menu */
}

/* ================= KARTY KURZŮ ================= */
.card-course {
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.hover-lift:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.1) !important;
}

.object-fit-cover {
    object-fit: cover;
}

/* Efekt zvětšení pro kategorie */
.hover-scale {
    transition: transform 0.3s ease;
}
.hover-scale:hover {
    transform: scale(1.03);
    background-color: white !important;
    box-shadow: 0 10px 20px rgba(0,0,0,0.05);
}

.cursor-pointer {
    cursor: pointer;
}

/* ================= SEKCE ================= */
.section-padding {
    padding-top: 80px;
    padding-bottom: 80px;
}

.bg-light-gradient {
    background: linear-gradient(to bottom, #f8f9fa, #ffffff);
}