* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
body {
    font-family: 'Inter', sans-serif;
    color: #1e2a3e;
    scroll-behavior: smooth;
}
/* кастомные цвета */
:root {
    --primary-dark: #0b2b40;
    --primary-accent: #1e6f5c;
    --secondary-accent: #289672;
    --light-bg: #f8fafc;
    --card-shadow: 0 20px 30px -15px rgba(0, 0, 0, 0.05), 0 5px 10px -5px rgba(0, 0, 0, 0.02);
}
h1, h2, h3, h4 {
    font-weight: 700;
    letter-spacing: -0.02em;
}
.section-title {
    position: relative;
    display: inline-block;
    margin-bottom: 2rem;
    font-weight: 800;
    font-size: 2rem;
}
.section-title:after {
    content: '';
    position: absolute;
    bottom: -12px;
    left: 0;
    width: 70px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-accent), #2ecc71);
    border-radius: 4px;
}
.text-accent {
    color: var(--primary-accent);
}
.bg-soft-primary {
    background-color: #eef2f6;
}
.btn-custom {
    background: linear-gradient(135deg, var(--primary-accent), var(--secondary-accent));
    border: none;
    color: white;
    font-weight: 600;
    padding: 12px 30px;
    border-radius: 40px;
    transition: all 0.3s ease;
    box-shadow: 0 8px 16px -6px rgba(30, 111, 92, 0.3);
}
.btn-custom:hover {
    transform: translateY(-3px);
    background: linear-gradient(135deg, #176b58, #1f836c);
    color: white;
    box-shadow: 0 15px 25px -10px rgba(30, 111, 92, 0.5);
}
.btn-outline-custom {
    border: 2px solid var(--primary-accent);
    color: var(--primary-accent);
    border-radius: 40px;
    font-weight: 600;
    padding: 10px 24px;
    transition: all 0.2s;
}
.btn-outline-custom:hover {
    background: var(--primary-accent);
    color: white;
}
.navbar {
    background-color: rgba(255,255,255,0.96);
    backdrop-filter: blur(8px);
    box-shadow: 0 2px 20px rgba(0,0,0,0.05);
    padding: 0.8rem 0;
}
.navbar-brand {
    font-weight: 800;
    font-size: 1.6rem;
    color: var(--primary-dark);
}
.navbar-brand span {
    color: var(--primary-accent);
}
.nav-link {
    font-weight: 500;
    color: #2c3e50;
    margin: 0 0.2rem;
}
.nav-link:hover {
    color: var(--primary-accent);
}
.hero {
    background: linear-gradient(135deg, #f0f7f4 0%, #e5f0ec 100%);
    padding: 100px 0 80px;
    border-bottom-left-radius: 40px;
    border-bottom-right-radius: 40px;
}
.card-hover {
    transition: all 0.25s ease;
    border: none;
    border-radius: 24px;
    background: white;
    box-shadow: var(--card-shadow);
    height: 100%;
}
.card-hover:hover {
    transform: translateY(-8px);
    box-shadow: 0 30px 40px -20px rgba(0, 0, 0, 0.12);
}
.icon-lg {
    font-size: 2.8rem;
    color: var(--primary-accent);
}
.icon-bg {
    background: #e9f4f0;
    width: 70px;
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 20px;
    margin-bottom: 1.2rem;
}
.service-card {
    border-radius: 28px;
    background: white;
    padding: 1.8rem;
    transition: 0.2s;
    height: 100%;
    border: 1px solid rgba(0,0,0,0.03);
}
footer {
    background: #0a1c28;
    color: #cddfe7;
    border-top-left-radius: 32px;
    border-top-right-radius: 32px;
}
footer a {
    color: #bdd3e0;
    text-decoration: none;
    transition: 0.2s;
}
footer a:hover {
    color: white;
}
.contact-icon {
    font-size: 1.3rem;
    margin-right: 12px;
    color: var(--primary-accent);
}
@media (max-width: 768px) {
    .hero {
        padding: 70px 0 50px;
    }
    .section-title {
        font-size: 1.8rem;
    }
}