:root {
    --primary: #002D62;
    --accent: #3BB9FF;
    --dark: #334155;
    --light: #F8FAFC;
    --white: #ffffff;
}

body {
    font-family: 'Inter', sans-serif;
    margin: 0;
    color: var(--dark);
    line-height: 1.6;
    background-color: white;
}

.container {
    max-width: 512px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Navigation */
nav {
    background: var(--primary);
    padding: 20px 0;
    color: white;
}

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

/* Hero Logo */
.hero-logo {
    width: 250px;
    height: auto;
    display: block;
    margin-bottom: 20px;
}

.nav-links {
    list-style: none;
    display: flex;
    gap: 30px;
    align-items: center;
}

.nav-links a {
    color: white;
    text-decoration: none;
    font-weight: 600;
}

/* Hero Section */
.hero {
    padding: 80px 0;
    background: linear-gradient(135deg, #ffffff 0%, #eef6ff 100%);
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

h1 {
    font-size: 3.5rem;
    color: var(--primary);
    line-height: 1.1;
}

.highlight {
    color: var(--accent);
}

.btn-primary {
    background: var(--accent);
    color: white;
    padding: 12px 25px;
    border-radius: 5px;
    text-decoration: none;
    display: inline-block;
}

.btn-secondary {
    border: 2px solid var(--accent);
    color: var(--accent);
    padding: 10px 23px;
    border-radius: 5px;
    text-decoration: none;
    margin-left: 10px;
}

/* Phone Mockup Styling */
.phone-mockup {
    width: 250px;
    height: 500px;
    background: #000;
    border-radius: 35px;
    margin: 0 auto;
    overflow: hidden;
    border: 8px solid #333;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
    display: flex;
}

.phone-screen {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* Services */
.services {
    padding: 80px 0;
    background: var(--light);
}

.section-title {
    text-align: center;
    margin-bottom: 40px;
    font-size: 2rem;
}

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.card {
    background: white;
    padding: 40px;
    border-radius: 10px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    text-align: center;
}

footer {
    padding: 50px 0;
    text-align: center;
    background: white;
    border-top: 1px solid #eee;
}

.logo-footer {
    height: 50px;
    margin-bottom: 10px;
    filter: grayscale(1);
    opacity: 0.5;
}

/* AI Hero Image */
.hero-ai-img {
    max-width: 100px;
    /* Keep it relatively small */
    height: auto;
    margin-bottom: 20px;
    display: block;
}