/* Утилиты */
.container {
    width: 90%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 15px;
    position: relative;
}

.section-gap {
    padding: var(--section-padding);
}

.text-gradient {
    background: linear-gradient(90deg, var(--primary-color), #00a1ff);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    display: inline-block;
}

.blur-bg {
    position: absolute;
    width: 60%;
    height: 40%;
    background: radial-gradient(circle, var(--primary-color) 0%, rgba(0,136,204,0) 70%);
    opacity: 0.08;
    filter: blur(80px);
    z-index: -1;
}

.dark-mode .blur-bg {
    opacity: 0.12;
}

/* Кнопки */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 28px;
    background-color: var(--primary-color);
    color: white;
    text-decoration: none;
    border-radius: var(--border-radius);
    font-weight: 600;
    margin-right: 20px;
    transition: var(--transition);
    border: 2px solid transparent;
    box-shadow: 0 4px 15px rgba(0, 136, 204, 0.2);
}

.btn:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 136, 204, 0.3);
}

.btn-outline {
    background-color: transparent;
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
    box-shadow: none;
}

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

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

.btn-light {
    background-color: white;
    color: var(--primary-color);
}

.btn-light:hover {
    background-color: #f8f9fa;
}

.btn-outline-light {
    border-color: white;
    color: white;
}

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

/* Анимации */
.floating {
    animation: floating 3s ease-in-out infinite;
}

@keyframes floating {
    0% { transform: translate(0, 0px); }
    50% { transform: translate(0, 15px); }
    100% { transform: translate(0, 0px); }
}

/* Лейбл "В разработке" */
.dev-label {
    position: absolute;
    top: 15px;
    right: 15px;
    background: linear-gradient(135deg, #ff6b6b, #ff8e8e);
    color: white;
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: 0 4px 12px rgba(255, 107, 107, 0.3);
    z-index: 10;
    animation: pulse-label 2s infinite;
}

@keyframes pulse-label {
    0% { transform: scale(1); }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); }
}

/* Секции */
.section-title {
    text-align: center;
    margin-bottom: 80px;
}

.section-title h2 {
    font-size: 42px;
    position: relative;
    display: inline-block;
    margin-bottom: 20px;
}

.section-title p {
    max-width: 700px;
    margin: 0 auto;
    font-size: 18px;
}