:root {
    --dark-bg: #121212;
    --darker-bg: #0a0a0a;
    --accent-primary: #ff5722;
    --accent-secondary: #ffc107;
    --light-text: #ffffff;
    --muted-text: #b0b0b0;
    --card-bg: #1e1e1e;
    --border-color: #333333;
}

body {
    font-family: 'Segoe UI', system-ui, sans-serif;
    background-color: var(--dark-bg);
    color: var(--light-text);
}

.hero-section {
    background: linear-gradient(rgb(18 18 18 / 70%), rgb(10 10 10 / 73%)), url(https://aikido-budo.com.ua/images/hero-bg.jpg);
    background-size: cover;
    background-position: center;
    color: var(--light-text);
    padding: 120px 0;
    position: relative;
    overflow: hidden;
}

.benefit-card {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    transition: all 0.3s ease;
    height: 100%;
    color: var(--light-text);
}

.benefit-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 10px 25px rgba(255, 87, 34, 0.2);
    border-color: var(--accent-primary);
}

.cta-button {
    background: linear-gradient(135deg, var(--accent-primary), #ff7043);
    border: none;
    padding: 16px 35px;
    font-size: 1.2rem;
    border-radius: 8px;
    transition: all 0.3s ease;
    font-weight: 600;
    letter-spacing: 0.5px;
}

.cta-button:hover {
    background: linear-gradient(135deg, #ff7043, var(--accent-primary));
    transform: scale(1.05);
    box-shadow: 0 8px 20px rgba(255, 87, 34, 0.4);
}

.contact-info {
    background-color: var(--card-bg);
    border-radius: 12px;
    padding: 40px;
    border: 1px solid var(--border-color);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.age-group-card {
    border-left: 4px solid var(--accent-primary);
    padding-left: 25px;
    margin-bottom: 30px;
    background-color: var(--card-bg);
    padding: 25px;
    border-radius: 8px;
}

.age-group-card.teen {
    border-left-color: var(--accent-secondary);
}

.instructor-img {
    border-radius: 12px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.4);
    border: 3px solid var(--accent-primary);
}

.list-group-item {
    background-color: transparent;
    color: var(--light-text);
    border-color: var(--border-color);
    padding: 15px 20px;
}

.blockquote {
    border-left: 4px solid var(--accent-primary);
    background-color: rgba(255, 87, 34, 0.1);
    border-radius: 8px;
}

.bg-light {
    background-color: var(--card-bg) !important;
    color: var(--light-text) !important;
}

.text-muted {
    color: var(--muted-text) !important;
}

.lead {
    color: var(--light-text);
}

/* Анімація для заголовків */
h1, h2, h3, h4, h5, h6 {
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

/* Акцентні елементи */
.accent-line {
    height: 3px;
    width: 60px;
    background: linear-gradient(90deg, var(--accent-primary), var(--accent-secondary));
    margin: 20px auto;
    border-radius: 2px;
}

/* Стилі для секцій */
section {
    position: relative;
    overflow: hidden;
}

section::before {
    /* content: ''; */
    position: absolute;
    top: 0;
    left: -10%;
    width: 20%;
    height: 100%;
    background: linear-gradient(90deg, 
                transparent, 
                rgba(255, 87, 34, 0.03), 
                transparent);
    transform: skewX(-15deg);
    /* pointer-events: none; */
}

/* Спеціальні стилі для кнопок */
.btn-outline-light {
    border-color: var(--border-color);
    color: var(--light-text);
    transition: all 0.3s;
}

.btn-outline-light:hover {
    border-color: var(--accent-primary);
    background-color: rgba(255, 87, 34, 0.1);
    transform: translateY(-2px);
}

/* Стилі для картинок */
img {
    transition: transform 0.3s, box-shadow 0.3s;
}

img:hover {
    transform: scale(1.02);
}

footer .grid-child {
    display: block;
}

.container-header {
    background-color: rgb(0 0 0 / 45%);
    backdrop-filter: blur(10px);
    background-image: none;
}

@media (width >= 992px) {
    .container-header .mod-menu > li:after {
        content: "";
        opacity: .9 !important;
        background: 0 0;
        height: 2px;
        margin: auto;
        transition: all .2s, background-color .2s;
        display: block;
        position: absolute;
        bottom: 0;
        left: 50%;
        right: 50%;
    }
}
.container-header .mod-menu > li.active:after,
.container-header .mod-menu > li:hover:after {
    background: #ff5722 !important;
    opacity: 1;
    left: 0;
    right: 2px;
}

.text-secondary {
    --text-opacity: 1;
    color: rgb(255 193 7) !important;
}

.navbar-brand {
    width: 5rem;
    font-weight: 800;
    font-size: 1.6rem;
    letter-spacing: 1px;
}