:root {
	
	--primary-dark: #0d2847;
    --primary: #1e4a7b;
    --primary-light: #2a65a3;
	
	--primary-color: #1a4b8c;
	--secondary-color: #e9ecef;
	/*--accent-color: #ffc107;*/
	--accent-color: #f5c637;
	--dark-color: #343a40;
	
	--gray-dark: #333333;
    --gray: #666666;
    --gray-light: #f0f3f8;
	
	--white: #fff;
	--dark: #1a1a1a;
	
	 --accent: #d4af37;
     --accent-dark: #b8941f;
}

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

.font-segoe {
	font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}
.font-stix {
	font-family: 'STIX Two Text', 'Times New Roman', serif;
}
.font-inter {
	font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}
.font-roboto {
	font-family: 'Roboto', sans-serif;
}
.font-playfair {
	font-family: 'Playfair Display', serif;
}

body {
	font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
	line-height: 1.6;
}

h2, .h2 {
	font-family: 'STIX Two Text', 'Times New Roman', serif;
}

/* Лого */
.navbar-brand {
    width: 260px;
    margin-right: 0;
}
.navbar-brand img {
    width: 40px;
    margin-top: -5px;
    margin-bottom: -3px;
    margin-right: 3px;
    float: left;
}
.navbar-brand b {
    font-weight: 700;
    color: var(--accent);
    font-size: 1.3rem;
    font-family: 'Roboto Slab', serif;
    display: block;
    margin-right: .75rem;
    float: left;
}
.navbar-brand span {
    font-weight: 500;
    color: var(--gray);
    display: block;
    font-size: 1rem;
    margin-top: 3px;
    float: left;
    /* line-height: .2; */
}
 @media (max-width: 340px) {
	.navbar-brand {
		width: 240px;
	}
	.navbar-brand img {
		width: 35px;
    }
	.navbar-brand b {
       font-size: 1.2rem;
    }
	.navbar-brand span {
       font-size: .9rem;
	}
 }
/* Навигация */
/*
.navbar {
	background-color: var(--white);
	box-shadow: 0 2px 20px rgba(0, 0, 0, 0.08);
	padding: 1.2rem 0;
	position: fixed;
	top: 0;
	width: 100%;
	z-index: 1000;
	transition: all 0.3s ease;
}

.navbar-brand {
	font-family: 'Roboto Slab', serif;
	font-weight: 800;
	font-size: 1.8rem;
	color: var(--primary-dark) !important;
}

.navbar-brand span {
	color: var(--accent);
}
*/
.navbar {
	background-color: var(--white);
	box-shadow: 0 2px 20px rgba(0, 0, 0, 0.08);
	padding: 1.2rem 0;
	
}
button.navbar-toggler {
    padding: 0rem .4rem;
}
.navbar-toggler-icon {
	width: 1.2em;
}
.nav-link {
	font-weight: 500;
	color: var(--primary-dark) !important;
	padding: 0.5rem 1rem !important;
	margin: 0 0.2rem;
	border-radius: 4px;
	transition: all 0.3s ease;
}

.nav-link:hover {
	background-color: var(--gray-light);
	color: var(--primary) !important;
}


/* Баннеры */
.hero-section {
    background: linear-gradient(135deg, #1a4076 0%, #1d3359 50%, #265897 100%);
    color: white;
    padding: 4rem 0;
    margin-bottom: 3rem;
    position: relative;
    overflow: hidden;
}
.hero-section > * {
	position: relative;
}
.hero-section:before {
	content: '';
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100" preserveAspectRatio="none"><path d="M0,0 L100,0 L100,100 Z" fill="rgba(255,255,255,0.05)"/></svg>');
	background-size: cover;
}


/* Заголовки блоков */

.section-title {
	position: relative;
	margin-bottom: 2rem;
	padding-bottom: 1.5rem;
}

.section-title:after {
	content: '';
	position: absolute;
	bottom: 0;
	left: 0;
	width: 50%;
	height: 3px;
	background-color: var(--primary-color);
}

.section-title.center:after {
	left: 50%;
	transform: translateX(-50%);
}

.section-title.after-accent:after {
    background-color: var(--accent);
}


/* Карточки экспертиз */

.expertise-card {
	transition: transform 0.3s ease;
	border: none;
	box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
	height: 100%;
	border-top: 4px solid var(--accent-color);
	border-radius: 0rem;
}

.expertise-card:hover {
	transform: translateY(-5px);
	box-shadow: 0 10px 15px rgba(0, 0, 0, 0.1);
	 border-top: 4px solid var(--primary-color);
}

.expertise-icon {
	font-size: 2.5rem;
	color: var(--primary-color);
	margin-bottom: 1rem;
}

/* Методология */

.methodology-step {
	padding: 2.5rem;
	background-color: var(--white);
	border-radius: 10px;
	box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
	margin-bottom: 2rem;
	height: 100%;
	border-left: 5px solid var(--accent);
	position: relative;
}

.step-number {
	display: inline-block;
	width: 50px;
	height: 50px;
	background: linear-gradient(135deg, var(--primary), var(--primary-light));
	color: var(--white);
	border-radius: 50%;
	text-align: center;
	line-height: 50px;
	font-weight: 700;
	margin-bottom: 1.5rem;
	font-size: 1.2rem;
}

/* Преимущества */

.advantage-box {
	text-align: center;
	padding: 2.5rem 1.8rem;
	background-color: var(--white);
	border-radius: 10px;
	box-shadow: 0 8px 25px rgba(0, 0, 0, 0.06);
	height: 100%;
	transition: all 0.3s ease;
	border-top: 4px solid transparent;
}
.advantage-box h4 {
    margin: 0 auto 1.1rem;
    color: var(--primary-dark);
    max-width: 300px;
}

.advantage-box:hover {
	border-top: 4px solid var(--accent);
	transform: translateY(-5px);
}

.advantage-icon {
	font-size: 2.8rem;
	color: var(--primary);
	margin-bottom: 1.5rem;
}


/* Футер */
footer {
	background-color: var(--dark);
	color: var(--white);
	padding: 5rem 0 2rem;
}

.footer-title {
	color: var(--white);
	font-size: 1.3rem;
	margin-bottom: 1.8rem;
	font-weight: 600;
}

.footer-logo {
	font-family: 'Roboto Slab', serif;
	font-weight: 800;
	font-size: 2rem;
	color: var(--white);
	margin-bottom: 1.5rem;
	overflow: hidden;
}

.footer-logo span {
	color: var(--accent);
}

.contact-list {
	list-style: none;
	padding-left: 0;
}

.contact-list li {
	margin-bottom: 1.2rem;
	display: flex;
	align-items: flex-start;
}

.contact-list i {
	color: var(--accent);
	margin-right: 12px;
	font-size: 1.2rem;
	margin-top: 3px;
}

.copyright {
	border-top: 1px solid rgba(255, 255, 255, 0.1);
	padding-top: 2rem;
	margin-top: 3rem;
	text-align: center;
	color: rgba(255, 255, 255, 0.6);
	font-size: 0.9rem;
}