:root {
    --remit-blue: #1e3c72;
    --remit-blue-2: #2a5298;
    --remit-accent: #00b4db;
}

html,
body {
    height: 100%;
}

body {
    font-family: 'Roboto', sans-serif;
    background-color: #f4f6f9;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

main {
    flex: 1 0 auto;
}

/* Навигационная панель */
.bg-remit {
    background: linear-gradient(135deg, var(--remit-blue) 0%, var(--remit-blue-2) 100%);
}

.navbar-brand {
    font-weight: 700;
    letter-spacing: 0.5px;
}

/* Титульный блок */
.hero {
    background: linear-gradient(135deg, var(--remit-blue) 0%, var(--remit-blue-2) 50%, var(--remit-accent) 100%);
    color: #fff;
    padding: 5.5rem 1rem 6rem;
    text-align: center;
}

.hero .hero-icon {
    font-size: 4rem;
}

.hero h1 {
    font-weight: 900;
    font-size: 3rem;
    margin: 1rem 0 0.75rem;
}

.hero .lead {
    font-size: 1.2rem;
    opacity: 0.92;
    max-width: 640px;
    margin: 0 auto 2rem;
}

.hero .btn {
    margin: 0.25rem 0.4rem;
}

.hero-welcome {
    color: var(--remit-blue);
}

/* Секция возможностей */
.section {
    padding: 3rem 1rem;
}

.section-title {
    text-align: center;
    font-weight: 700;
    margin-bottom: 2.5rem;
}

.feature-card {
    border: none;
    border-radius: 0.75rem;
    box-shadow: 0 0.25rem 1rem rgba(30, 60, 114, 0.08);
    height: 100%;
    transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 0.5rem 1.5rem rgba(30, 60, 114, 0.16);
}

.feature-card .icon {
    font-size: 2.5rem;
    color: var(--remit-blue-2);
}

/* Страница входа */
.login-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
    flex: 1;
    padding: 3rem 1rem;
}

.login-card {
    width: 100%;
    max-width: 400px;
    background: #fff;
    border-radius: 0.75rem;
    box-shadow: 0 0.5rem 1.5rem rgba(30, 60, 114, 0.14);
    padding: 2rem;
}

.login-card h2 {
    font-weight: 700;
    margin-bottom: 0.25rem;
}

.login-logo {
    font-size: 2.5rem;
    color: var(--remit-blue-2);
}

/* Подвал */
.footer {
    background: var(--remit-blue);
    color: rgba(255, 255, 255, 0.75);
    padding: 1.25rem 1rem;
}

.footer a:hover {
    color: #fff;
    text-decoration: none;
}