:root {
    --navy: #333333;
    --navy-dark: #1F1F1F;
    --gold: #E81A3B;
    --gold-light: #F24C65;
    --bg: #F7F8FA;
    --white: #FFFFFF;
    --ink: #1E2530;
    --gray: #5B6472;
    --line: #E3E7ED;
}

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

html, body {
    height: 100%;
}

body {
    font-family: 'Inter', system-ui, sans-serif;
    background: var(--bg);
    color: var(--ink);
    -webkit-font-smoothing: antialiased;
    line-height: 1.6;
}

h1, h2, h3, h4, .h {
    font-family: 'Raleway', sans-serif;
}

a {
    text-decoration: none;
    color: inherit;
}

.container {
    max-width: 1180px;
    margin: 0 auto;
    padding: 0 20px;
    width: 100%;
}

/* Header */
.header {
    background: var(--navy);
    color: var(--white);
    padding: 20px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.header .logo {
    font-family: 'Raleway', sans-serif;
    font-weight: 700;
    font-size: 20px;
    letter-spacing: 0.08em;
}

.header .logo span {
    color: var(--gold);
}

.nav {
    display: flex;
    gap: 30px;
}

.nav a {
    font-weight: 500;
    font-size: 15px;
    transition: color 0.3s;
}

.nav a:hover {
    color: var(--gold-light);
}

/* Hero Section */
.hero {
    background: var(--navy-dark);
    color: var(--white);
    padding: 100px 0;
    text-align: center;
}

.hero h1 {
    font-size: 50px;
    line-height: 1.1;
    margin-bottom: 20px;
}

.hero h1 em {
    font-style: normal;
    color: var(--gold-light);
}

.hero p {
    font-size: 18px;
    color: #C7D2E0;
    max-width: 700px;
    margin: 0 auto 30px;
}

.btn {
    display: inline-block;
    background: var(--gold);
    color: var(--white);
    padding: 12px 24px;
    border-radius: 4px;
    font-weight: 600;
    font-family: 'Raleway', sans-serif;
    transition: background 0.3s;
}

.btn:hover {
    background: var(--gold-light);
}

/* Sections */
.section {
    padding: 80px 0;
}

.section-title {
    font-size: 36px;
    color: var(--navy);
    margin-bottom: 15px;
    text-align: center;
}

.section-subtitle {
    color: var(--gray);
    font-size: 16px;
    text-align: center;
    max-width: 600px;
    margin: 0 auto 40px;
}

/* Grid Layout */
.grid {
    display: grid;
    gap: 24px;
}

.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

/* Cards */
.card {
    background: var(--white);
    border: 1px solid var(--line);
    border-radius: 8px;
    padding: 24px;
    transition: transform 0.3s, box-shadow 0.3s;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.05);
    border-color: var(--gold-light);
}

.card h4 {
    font-size: 18px;
    color: var(--navy);
    margin-bottom: 10px;
}

.card p {
    font-size: 14px;
    color: var(--gray);
}

.ico {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: rgba(232,26,59,.12);
    color: var(--gold);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
    font-size: 24px;
}

/* Footer */
.footer {
    background: var(--navy-dark);
    color: var(--gray);
    padding: 60px 0 20px;
}

.footer .grid {
    margin-bottom: 40px;
}

.footer h4 {
    color: var(--white);
    margin-bottom: 20px;
}

.footer ul {
    list-style: none;
}

.footer ul li {
    margin-bottom: 10px;
}

.footer ul li a:hover {
    color: var(--gold);
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 20px;
    display: flex;
    justify-content: space-between;
    font-size: 13px;
}

/* Responsive */
@media (max-width: 768px) {
    .grid-2, .grid-3, .grid-4 {
        grid-template-columns: 1fr;
    }
    
    .nav {
        display: none; /* simple mobile menu handling later */
    }
    
    .hero h1 {
        font-size: 36px;
    }
}