:root {
    --cloud-white: #FAFAFA;
    --jet: #312F2C;
    --light-gray: #E8E8E8;
    --medium-gray: #8A8A8A;
    --accent: #4A6CF7;
    --transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    --danger: #FF4757;
    --success: #2ED573;
    --warning: #FFA502;
    --info: #3498db;
}

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

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--cloud-white);
    color: var(--jet);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Контейнеры и сетка */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.section {
    padding: 6rem 5%;
    position: relative;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    letter-spacing: -1px;
}

.section-subtitle {
    color: var(--medium-gray);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto;
}

/* Секции на всю ширину */
.full-width-section {
    padding: 6rem 0 !important;
    width: 100vw;
    position: relative;
    left: 50%;
    right: 50%;
    margin-left: -50vw;
    margin-right: -50vw;
    background-color: var(--cloud-white);
}

.full-width-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 5%;
}

/* Анимации */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes float {
    0%, 100% {
        transform: translateY(0) rotate(0deg);
    }
    33% {
        transform: translateY(-20px) rotate(120deg);
    }
    66% {
        transform: translateY(20px) rotate(240deg);
    }
}

@keyframes shimmer {
    100% {
        transform: translateX(100%);
    }
}

@keyframes slideInRight {
    from { transform: translateX(100%); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

@keyframes slideOutRight {
    from { transform: translateX(0); opacity: 1; }
    to { transform: translateX(100%); opacity: 0; }
}

/* Утилиты */
.badge {
    display: inline-block;
    padding: 0.3rem 1rem;
    background: var(--accent);
    color: var(--cloud-white);
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    margin-bottom: 1rem;
}

.hover-lift {
    transition: var(--transition);
}

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