:root {
    --primary-color: #0b53c7;
    --text-dark: #1e293b;
    --text-light: #64748b;
    --bg-light: #f8fafc;
    --font-main: 'Poppins', sans-serif;
}

/* --- Utilities --- */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.btn-primary {
    background-color: var(--primary-color);
    color: white;
    padding: 5px 18px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: 500;
    display: inline-block;
    transition: background 0.3s ease;
}

.btn-primary:hover {
    background-color: #083da1;
}

.arrow-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border: 1px solid var(--primary-color);
    border-radius: 50%;
    color: var(--primary-color);
    text-decoration: none;
    margin-top: 15px;
    transition: all 0.3s ease;
}

.arrow-link:hover {
    background-color: var(--primary-color);
    color: white;
}

/* --- Header --- */
header {
    background-color: var(--primary-color);
    color: white;
    padding: 15px 0;
}

.top-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid rgba(255,255,255,0.2);
    padding-bottom: 10px;
    font-size: 14px;
}

.logo {
    font-size: 28px;
    font-weight: 700;
    font-style: italic;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 10px;
}

nav a {
    color: white;
    text-decoration: none;
    margin-right: 20px;
    font-size: 14px;
    font-weight: 400;
    opacity: 0.9;
}

nav a:hover {
    opacity: 1;
}

/* --- Hero Section --- */
.hero {
    background: linear-gradient(135deg, #f7f9ff, #eef3ff);
}
.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0px;
    align-items: center;
}

.tagline {
    color: var(--primary-color);
    font-weight: 600;
    font-size: 14px;
    text-transform: uppercase;
    margin-bottom: 10px;
    display: block;
}

.hero h1 {
    font-size: 32px;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 20px;
}

.hero p {
    color: var(--text-light);
    margin-bottom: 25px;
    font-size: 15px;
}

.hero-image img {
    width: 100%;
    max-width: 500px;
    display: block;
    margin: 0 auto;
}

/* --- Features Alternating Layout --- */
.features-section {
    padding: 30px 20px;
}

.feature-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
    margin-bottom: 100px;
}

.feature-row:nth-child(odd) {
    direction: rtl;
}

.feature-row:nth-child(odd) > .feature-image img {
    float: left;
}
.feature-row:nth-child(even) > .feature-image img {
    float: right;
}

.feature-row:nth-child(odd) .feature-text {
    direction: ltr;
}

.feature-text h2 {
    font-size: 26px;
    margin-bottom: 15px;
    position: relative;
}

.feature-text h2::before {
    content: '';
    position: absolute;
    left: -20px;
    top: 0;
    width: 4px;
    height: 100%;
    background-color: var(--primary-color);
}

.feature-text p {
    color: var(--text-light);
    font-size: 14px;
}

.feature-image img {
    width: 100%;
    max-width: 400px;
    display: block;
    margin: 0 auto;
}

/* --- Call To Action --- */
.cta-section {
    background-color: #f8fafc;
    padding: 20px 0;
    text-align: center;
    border-top: 1px solid #e2e8f0;
    border-bottom: 1px solid #e2e8f0;
}

.cta-section h3 {
    font-size: 22px;
    margin-bottom: 20px;
}

/* --- Responsive Queries --- */
@media (max-width: 768px) {
    .hero-grid, .feature-row {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }
    .feature-row:nth-child(even) {
        direction: ltr;
    }
    .feature-text h2::before {
        display: none;
    }
    .nav-container {
        flex-direction: column;
        gap: 15px;
    }
}

.feature-card {
    background: #fff;
    padding: 5px 10px;
    border-radius: 20px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    transition: 0.3s;
    height: 100%;
}
.feature-card:hover {
    transform: translateY(-10px);
}
.feature-card i {
    font-size: 50px;
    color: #0d6efd;
    margin-bottom: 20px;
}

h4 {
    font-size: calc(1.275rem + .3vw);
}