/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #0f2c4f;
    /* Deep Blue */
    --secondary-color: #78a5e9;
    /* Muted Gold/Bronze */
    --text-dark: #333333;
    --text-light: #f4f4f4;
    --bg-light: #f9fafa;
    --font-heading: 'Montserrat', sans-serif;
    --font-body: 'Open Sans', sans-serif;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    line-height: 1.6;
    color: var(--text-dark);
}

h1,
h2,
h3 {
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--primary-color);
}

a {
    text-decoration: none;
    color: inherit;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
}

.section-padding {
    padding: 80px 0;
}

.text-center {
    text-align: center;
}

.bg-light {
    background-color: var(--bg-light);
}

.bg-dark {
    background-color: var(--primary-color);
    color: var(--text-light);
}

.text-white {
    color: var(--text-light) !important;
}

.lead-text {
    font-size: 1.1rem;
    max-width: 700px;
    margin: 0 auto 30px auto;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 15px 35px;
    border-radius: 50px;
    /* More modern pill shape */
    font-weight: 600;
    transition: all 0.3s ease;
    font-family: var(--font-heading);
}

.btn-primary {
    background-color: var(--primary-color);
    color: white;
}

.btn-primary:hover {
    background-color: #b09265;
}

.btn-secondary {
    background-color: transparent;
    border: 2px solid var(--secondary-color);
    color: var(--secondary-color);
    margin-top: 20px;
}

.btn-secondary:hover {
    background-color: var(--secondary-color);
    color: var(--primary-color);
}

/* Navbar */
.navbar {
    background-color: white;
    height: 70px;
    display: flex;
    align-items: center;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

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

.logo {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.5rem;
    color: var(--primary-color);
    letter-spacing: 1px;
}

.nav-links {
    display: flex;
    list-style: none;
}

.nav-links li {
    margin-left: 30px;
}

.nav-links a {
    font-weight: 600;
    font-size: 0.9rem;
    text-transform: uppercase;
    position: relative;
}

.nav-links a::after {
    content: '';
    display: block;
    width: 0;
    height: 2px;
    background: var(--secondary-color);
    transition: width .3s;
    position: absolute;
    bottom: -5px;
}

.nav-links a:hover::after {
    width: 100%;
}

/* Hero Section */
.hero {
    height: 85vh;
    background-image: url('assets/logo2.JPG');
    /* Modern Architecture/Park mix */
    background-size: auto 100%;
    background-position: left center;
    background-repeat: no-repeat;
    background-color: var(--secondary-color);
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.hero-content {
    position: relative;
    z-index: 2;
    color: white;
    max-width: 800px;
    padding: 20px;
}

.hero-content h1 {
    font-size: 3.5rem;
    margin-bottom: 25px;
    color: white;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
    line-height: 1.2;
}

.hero-content p {
    font-size: 1.4rem;
    margin-bottom: 40px;
    opacity: 0.95;
    font-weight: 300;
}

/* Services Section */
.section-title {
    margin-bottom: 50px;
    font-size: 2.2rem;
}

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

.service-card {
    background: white;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease;
}

.service-card:hover {
    transform: translateY(-5px);
}

.card-image {
    height: 200px;
    overflow: hidden;
}

.card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.card-content {
    padding: 25px;
}

.card-content h3 {
    margin-bottom: 15px;
    font-size: 1.3rem;
}

/* Visual Break */
.visual-break {
    background-image: url('https://images.unsplash.com/photo-1449844908441-8829872d2607?ixlib=rb-4.0.3&auto=format&fit=crop&w=1920&q=80');
    /* Modern park/city view */
    background-attachment: fixed;
    /* Parallax effect */
    background-size: cover;
    background-position: center;
    padding: 100px 0;
    position: relative;
    text-align: center;
}

.visual-break::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(15, 44, 79, 0.7);
}

.visual-break h2 {
    position: relative;
    z-index: 2;
    color: white;
    font-size: 2rem;
}

/* Contact & Footer */
.contact-info {
    margin: 30px 0;
    font-size: 1.1rem;
}

footer {
    background: #0a1f38;
    color: #8892a0;
    padding: 20px 0;
    font-size: 0.9rem;
}

/* Animation Classes (used by JS) */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.fade-in.appear {
    opacity: 1;
    transform: translateY(0);
}


/* Mobile Responsiveness */
.burger {
    display: none;
}

@media screen and (max-width: 768px) {
    .hero-content h1 {
        font-size: 2rem;
    }

    .nav-links {
        position: fixed;
        right: 0px;
        height: 92vh;
        top: 70px;
        background-color: white;
        display: flex;
        flex-direction: column;
        align-items: center;
        width: 50%;
        transform: translateX(100%);
        transition: transform 0.5s ease-in;
        box-shadow: -2px 0 5px rgba(0, 0, 0, 0.1);
    }

    .nav-links li {
        opacity: 0;
        margin: 30px 0;
    }

    .burger {
        display: block;
        cursor: pointer;
    }

    .burger div {
        width: 25px;
        height: 3px;
        background-color: var(--primary-color);
        margin: 5px;
        transition: all 0.3s ease;
    }

    .nav-active {
        transform: translateX(0%);
    }

    @keyframes navLinkFade {
        from {
            opacity: 0;
            transform: translateX(50px);
        }

        to {
            opacity: 1;
            transform: translateX(0px);
        }
    }

    .toggle .line1 {
        transform: rotate(-45deg) translate(-5px, 6px);
    }

    .toggle .line2 {
        opacity: 0;
    }

    .toggle .line3 {
        transform: rotate(45deg) translate(-5px, -6px);
    }
}