html {
    scroll-behavior: smooth;
}
*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', sans-serif;
    color: #222;
    line-height: 1.6;
}

/* NAVBAR */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 60px;
    background: white;
    border-bottom: 1px solid #eee;
    position: sticky;
    top: 0;
    z-index: 1000;
}

.navbar .logo {
    font-size: 20px;
    font-weight: 600;
    color: #003366;
}

.navbar nav a {
    margin-left: 25px;
    text-decoration: none;
    color: #333;
    font-weight: 500;
    transition: 0.3s;
}

.navbar nav a:hover {
    color: #0072ce;
}

/* NAV BUTTON */
.btn-nav {
    border: 1px solid black;
    padding: 12px 25px;
    color: white;
    text-decoration: none;
    border-radius: 6px;
    transition: 0.3s;
}

/* HERO */
.hero {
    height: 90vh;
    background: linear-gradient(to right, #001f3f, #003366);
    color: white;
    display: flex;
    align-items: center;
    padding: 0 60px;
}

.hero-content {
    max-width: 600px;
}

.hero h1 {
    font-size: 48px;
    margin-bottom: 20px;
    line-height: 1.2;
}

.hero p {
    font-size: 18px;
    opacity: 0.9;
}

/* HERO BUTTONS */
.hero-buttons {
    margin-top: 25px;
}

.hero-buttons a {
    margin-right: 15px;
    display: inline-block;
}

/* BUTTONS */
.btn-primary {
    border: 1px solid white;
    padding: 12px 25px;
    color: white;
    text-decoration: none;
    border-radius: 6px;
    transition: 0.3s;
}

.btn-primary:hover {
    background: #005bb5;
}

.btn-secondary {
    border: 1px solid white;
    padding: 12px 25px;
    color: white;
    text-decoration: none;
    border-radius: 6px;
    transition: 0.3s;
}

.btn-secondary:hover {
    background: white;
    color: #003366;
}

/* SECTIONS */
.section {
    padding: 80px 60px;
    text-align: center;
}

.section h2 {
    font-size: 32px;
    margin-bottom: 20px;
}

.bg-light {
    background: #f8f9fa;
}

/* GRID */
.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.card {
    background: white;
    padding: 30px;
    border-radius: 10px;
    border: 1px solid #eee;
    transition: 0.3s;
}

.card:hover {
    transform: translateY(-8px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.08);
}

/* CTA */
.cta {
    background: linear-gradient(to right, #001f3f, #003366);
    color: white;
    text-align: center;
    padding: 60px;
}

.cta h2 {
    margin-bottom: 20px;
}

/* CONTACT */
.contact-form {
    max-width: 500px;
    margin: auto;
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 12px;
    margin: 10px 0;
    border: 1px solid #ddd;
    border-radius: 5px;
}

.contact-form button {
    background: #0072ce;
    color: white;
    padding: 12px;
    border: none;
    width: 100%;
    border-radius: 5px;
    cursor: pointer;
}

.contact-form button:hover {
    background: #005bb5;
}

/* FOOTER */
footer {
    background: linear-gradient(to right, #001f3f, #003366);
    color: white;
    text-align: center;
    padding: 20px;
}

/* 🔥 RESPONSIVE DESIGN */
@media (max-width: 768px) {

    .navbar {
        flex-direction: column;
        padding: 15px;
    }

    .navbar nav {
        margin-top: 10px;
    }

    .navbar nav a {
        display: block;
        margin: 10px 0;
    }

    .hero {
        padding: 20px;
        text-align: center;
        justify-content: center;
    }

    .hero h1 {
        font-size: 32px;
    }

    .section {
        padding: 50px 20px;
    }
}
/* NAV LINKS */
.navbar nav a {
    transition: color 0.3s ease;
}

/* BUTTONS */
.btn-primary,
.btn-secondary,
.btn-nav {
    transition: all 0.3s ease;
}

/* CARDS */
.card {
    transition: all 0.4s ease;
}
/* MODERN CONTACT STYLE */
.contact-modern {
    background: #f5f7fa;
    text-align: center; /* center whole section */
}

.contact-modern h2 {
    font-size: 36px;
    margin-bottom: 40px;
    color: #1a1a1a;
}

/* CONTENT WRAPPER */
.contact-content {
    max-width: 700px;
    margin: auto;
}

/* EACH BLOCK */
.contact-block {
    margin-bottom: 30px;
}

/* HEADINGS */
.contact-block h4 {
    color: #3f5bd8;
    letter-spacing: 2px;
    font-size: 14px;
    margin-bottom: 10px;
}

/* TEXT */
.contact-block p {
    font-size: 18px;
    color: #333;
    margin: 5px 0;
}