:root {
    --primary: #0056b3;
    --primary-dark: #003366;
    --secondary: #28a745;
    --secondary-dark: #1e7e34;
    --text: #333;
    --bg-light: #f8f9fa;
    --white: #ffffff;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', sans-serif;
    scroll-behavior: smooth;
}

body {
    color: var(--text);
    background-color: var(--white);
    line-height: 1.6;
}

/* Navbar */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 50px;
    background: var(--white);
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}
.nav-brand {
    font-size: 24px;
    font-weight: 800;
    color: var(--primary);
}
.nav-links a {
    text-decoration: none;
    color: var(--text);
    margin-left: 20px;
    font-weight: 600;
    transition: color 0.3s;
}
.nav-links a:hover { color: var(--primary); }
.btn-nav {
    background: var(--primary);
    color: var(--white) !important;
    padding: 8px 16px;
    border-radius: 5px;
}
.btn-nav-outline {
    border: 2px solid var(--primary);
    color: var(--primary) !important;
    padding: 6px 14px;
    border-radius: 5px;
}

/* Hero Section */
.hero {
    height: 90vh;
    background: linear-gradient(rgba(0, 51, 102, 0.8), rgba(0, 51, 102, 0.8)), url('https://images.unsplash.com/photo-1576091160550-2173ff9e5e3c?ixlib=rb-4.0.3&auto=format&fit=crop&w=1920&q=80') center/cover;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--white);
    padding: 0 20px;
}
.hero-content h1 {
    font-size: 3.5rem;
    margin-bottom: 20px;
    font-weight: 800;
}
.hero-content p {
    font-size: 1.2rem;
    margin-bottom: 40px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}
.btn {
    display: inline-block;
    padding: 15px 30px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    margin: 10px;
    transition: transform 0.2s, box-shadow 0.2s;
}
.btn:hover { transform: translateY(-3px); box-shadow: 0 5px 15px rgba(0,0,0,0.2); }
.btn-primary { background: var(--secondary); color: var(--white); }
.btn-secondary { background: var(--white); color: var(--primary); }

/* Common Section */
section {
    padding: 80px 20px;
    max-width: 1200px;
    margin: 0 auto;
}
.section-title {
    text-align: center;
    font-size: 2.5rem;
    color: var(--primary-dark);
    margin-bottom: 50px;
}

/* About Grid */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}
.about-text h3 { color: var(--primary); margin-bottom: 15px; font-size: 1.5rem; }
.about-text p { margin-bottom: 20px; font-size: 1.1rem; }

/* Services Grid */
.bg-light { background: var(--bg-light); max-width: 100%; }
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}
.service-card {
    background: var(--white);
    padding: 30px;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
    transition: transform 0.3s;
    border-bottom: 4px solid var(--secondary);
}
.service-card:hover { transform: translateY(-10px); }
.service-card i { font-size: 40px; color: var(--primary); margin-bottom: 20px; }
.service-card h3 { margin-bottom: 15px; }

/* Digital Card Showcase */
.showcase-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
    background: var(--primary);
    color: var(--white);
    padding: 80px 20px;
    max-width: 100%;
}
.showcase-text h2 { font-size: 2.5rem; margin-bottom: 20px; }
.showcase-features { list-style: none; margin-top: 20px; }
.showcase-features li { margin-bottom: 15px; font-size: 1.1rem; display: flex; align-items: center; }
.showcase-features i { color: var(--secondary); margin-right: 15px; font-size: 1.2rem; }
.mockup-img { width: 100%; max-width: 500px; border-radius: 20px; box-shadow: 0 20px 40px rgba(0,0,0,0.3); }

/* Awareness Cards */
.awareness-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}
.awareness-card {
    background: var(--white);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
    border-top: 4px solid var(--primary);
}
.awareness-header { background: var(--primary); color: var(--white); padding: 15px; text-align: center; font-weight: bold; }
.awareness-body { padding: 20px; }
.awareness-body ul { list-style: none; }
.awareness-body li { margin-bottom: 10px; }

/* Scrapbook 3D */
.scrapbook-container {
    display: flex;
    justify-content: center;
    align-items: center;
    perspective: 1000px;
    margin: 50px auto;
}
.flip-book {
    box-shadow: 0 0 20px rgba(0,0,0,0.2);
}
.page {
    background-color: #fff;
    border: 1px solid #ddd;
    overflow: hidden;
}
.page img { width: 100%; height: 70%; object-fit: cover; }
.page-text { padding: 20px; text-align: center; }
.page-text h4 { color: var(--primary); }

/* Booking Form */
.booking-form {
    max-width: 600px;
    margin: 0 auto;
    background: var(--white);
    padding: 40px;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}
.form-group { margin-bottom: 20px; }
.form-group label { display: block; margin-bottom: 8px; font-weight: 600; }
.form-group input, .form-group select {
    width: 100%; padding: 12px; border: 1px solid #ccc; border-radius: 5px; font-size: 1rem;
}

/* Footer */
footer {
    background: var(--primary-dark);
    color: var(--white);
    text-align: center;
    padding: 40px 20px;
}
footer h2 { margin-bottom: 10px; }
footer p { color: #aaa; }