/* --- Variables & Reset --- */
:root {
    --primary-blue: #141a46;
    --dark-blue: #141a46;
    --light-bg: #f4f7fb;
    --white: #ffffff;
    --text-color: #141a46;
    --gray: #000000;
    --border-color: #e0e0e0;
    --transition: all 0.3s ease;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

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

a { text-decoration: none; color: inherit; }
ul { list-style: none; }

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* --- Buttons --- */
.btn {
    padding: 12px 24px;
    border-radius: 6px;
    font-weight: 600;
    cursor: pointer;
    font-size: 1rem;
    transition: var(--transition);
}

.btn-primary {
    background-color: var(--primary-blue);
    color: var(--white);
    border: none;
}

.btn-primary:hover {
    background-color: #004bd6;
}

.btn-outline {
    background-color: transparent;
    border: 1px solid var(--gray);
    color: var(--text-color);
    margin-left: 10px;
}

.btn-outline:hover {
    border-color: var(--primary-blue);
    color: var(--primary-blue);
}

.btn-outline-dark {
    background-color: white;
    border: 1px solid var(--gray);
    color: var(--text-color);
}

/* --- Navbar --- */
.navbar {
    padding: 20px 0;
    background-color: var(--white);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

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

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-icon {
    background-color: var(--primary-blue);
    color: white;
    padding: 5px 5px;
    border-radius: 4px;
    font-size: 1rem;
}

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

.nav-links a {
    font-weight: 500;
    color: var(--gray);
    transition: var(--transition);
}

.nav-links a:hover {
    color: var(--primary-blue);
}

.mobile-toggle {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
}

/* --- Hero Section --- */
.hero {
    background-color: var(--light-bg);
    padding: 80px 0;
}

.hero-container {
    display: flex;
    align-items: center;
    gap: 50px;
}

.hero-content {
    flex: 1;
}

.badge {
    background-color: #e0eaff;
    color: var(--primary-blue);
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    display: inline-block;
    margin-bottom: 15px;
}

.hero-content h1 {
    font-size: 3.5rem;
    line-height: 1.2;
    margin-bottom: 20px;
    color: var(--dark-blue);
}

.highlight {
    color: var(--primary-blue);
}

.hero-content p {
    color: var(--gray);
    margin-bottom: 30px;
    font-size: 1.1rem;
}

.hero-stats {
    display: flex;
    gap: 40px;
    margin-top: 40px;
    border-top: 1px solid #ddd;
    padding-top: 20px;
}

.stat {
    display: flex;
    flex-direction: column;
}

.stat strong { font-size: 1.5rem; color: var(--dark-blue); }
.stat span { font-size: 0.9rem; color: var(--gray); }

.hero-image {
    flex: 1;
}

.video-placeholder {
    background-color: #cbd5e1;
    height: 400px;
    border-radius: 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.play-button {
    width: 60px;
    height: 60px;
    background-color: var(--primary-blue);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 15px;
    cursor: pointer;
}

/* --- Services Section --- */
.services {
    padding: 100px 0;
}

.section-header {
    text-align: center;
    max-width: 600px;
    margin: 0 auto 60px auto;
}

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: 15px;
    color: var(--dark-blue);
}

.section-header p {
    color: var(--gray);
}

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

.service-card {
    background: var(--white);
    padding: 30px;
    border-radius: 10px;
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

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

.icon-box {
    width: 50px;
    height: 50px;
    background-color: #eff6ff;
    color: var(--primary-blue);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 20px;
}

.service-card h3 {
    margin-bottom: 10px;
    color: var(--dark-blue);
}

.service-card p {
    color: var(--gray);
    font-size: 0.95rem;
}

/* --- How It Works --- */
.how-it-works {
    background-color: var(--light-bg);
    padding: 100px 0;
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.step-card {
    background: var(--white);
    padding: 30px;
    border-radius: 10px;
    position: relative;
    box-shadow: 0 5px 15px rgba(0,0,0,0.03);
}

.step-icon {
    width: 60px;
    height: 60px;
    background-color: #e0eaff;
    color: var(--primary-blue);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    margin-bottom: 20px;
}

.step-number {
    position: absolute;
    top: 20px;
    right: 20px;
    font-size: 2rem;
    font-weight: 700;
    color: #03366a;
}

.step-card h3 { margin-bottom: 10px; color: var(--dark-blue); }
.step-card p { color: var(--gray); font-size: 0.9rem; }

/* --- Testimonials --- */
.testimonials {
    padding: 100px 0;
}

.testimonial-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
}

.testi-card {
    border: 1px solid var(--border-color);
    padding: 40px;
    border-radius: 12px;
}

.stars {
    color: #22c55e;
    margin-bottom: 15px;
    font-size: 0.9rem;
}

.testi-card p {
    font-size: 1.1rem;
    font-style: italic;
    margin-bottom: 25px;
    color: var(--dark-blue);
}

.user-profile {
    display: flex;
    align-items: center;
    gap: 15px;
}

.avatar {
    width: 50px;
    height: 50px;
    background-color: var(--primary-blue);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
}

.user-info h4 { font-size: 1rem; color: var(--dark-blue); }
.user-info span { font-size: 0.85rem; color: var(--gray); }

/* --- CTA Section --- */
.cta-section {
    padding: 80px 0;
    background-color: #eef2f6;
    display: flex;
    justify-content: center;
}

.cta-box {
    background-color: #f1f5f9;
    padding: 60px;
    border-radius: 20px;
    text-align: center;
    max-width: 900px;
    width: 100%;
}

.cta-box h2 {
    font-size: 2.5rem;
    margin-bottom: 15px;
    color: var(--dark-blue);
}

.cta-features {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
    margin: 30px 0;
    color: var(--gray);
}

.cta-features i { color: var(--primary-blue); margin-right: 5px; }

.cta-btns {
    margin-bottom: 20px;
    display: flex;
    justify-content: center;
    gap: 15px;
}

.small-text { font-size: 0.8rem; color: #888; }

/* --- Footer --- */
footer {
    background-color: #020617;
    color: white;
    padding-top: 60px;
}

.footer-container {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.5fr;
    gap: 40px;
    padding-bottom: 60px;
    border-bottom: 1px solid #1e293b;
}

.footer-col h4 {
    margin-bottom: 20px;
    font-size: 1.1rem;
}

.footer-col a {
    display: block;
    color: #94a3b8;
    margin-bottom: 10px;
    font-size: 0.9rem;
}

.footer-col a:hover { color: white; }

.footer-col p { color: #94a3b8; font-size: 0.9rem; margin-bottom: 20px; }

.input-group {
    display: flex;
    background: #1e293b;
    border-radius: 6px;
    overflow: hidden;
}

.input-group input {
    background: transparent;
    border: none;
    padding: 10px;
    color: white;
    width: 100%;
    outline: none;
}

.input-group button {
    background: white;
    border: none;
    padding: 0 15px;
    cursor: pointer;
}

.copyright {
    padding: 20px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.85rem;
    color: #64748b;
}

.socials i {
    font-size: 1.2rem;
    margin-left: 20px;
    cursor: pointer;
    transition: var(--transition);
}

.socials i:hover { color: white; }

/* --- Responsive Media Queries --- */
@media (max-width: 992px) {
    .hero h1 { font-size: 2.5rem; }
    .hero-image { display: none; } /* Optional: Hide heavy image on small desktop */
}

@media (max-width: 768px) {
    .nav-links {
        display: none; /* Hidden by default on mobile */
        flex-direction: column;
        position: absolute;
        top: 70px;
        left: 0;
        width: 100%;
        background-color: white;
        padding: 20px;
        box-shadow: 0 10px 10px rgba(0,0,0,0.1);
        text-align: center;
    }

    .nav-links.active { display: flex; }

    .mobile-toggle { display: block; }

    .hero-container { flex-direction: column; text-align: center; }
    
    .hero-stats { justify-content: center; }
    
    .testimonial-grid { grid-template-columns: 1fr; }
    
    .footer-container { grid-template-columns: 1fr 1fr; }
    
    .cta-btns { flex-direction: column; }
    .btn-outline { margin-left: 0; margin-top: 10px; }
}

@media (max-width: 480px) {
    .footer-container { grid-template-columns: 1fr; }
    .hero h1 { font-size: 2rem; }
}