```
/* --- Google Font Import --- */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;600;700&display=swap');

/* --- CSS Variables --- */
:root {
    --primary-color: #0074C2;
    --primary-color-darker: #005a9a;
    --secondary-color: #f4f4f4;
    --text-color: #333;
    --white-color: #fff;
    --light-grey-color: #f9f9f9;
    --shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px; /* Offset for fixed header */
}

body {
    font-family: 'Poppins', sans-serif;
    line-height: 1.7;
    color: var(--text-color);
    background-color: var(--white-color);
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
}

h1, h2, h3 {
    line-height: 1.2;
    margin-bottom: 1rem;
    font-weight: 600;
}

h1 { font-size: 2.8rem; }
h2 { font-size: 2.2rem; }
p { margin-bottom: 1rem; }
a { text-decoration: none; color: var(--primary-color); }
ul { list-style: none; }
img { max-width: 100%; height: auto; }

.section-padding { padding: 80px 0; }
.bg-light { background-color: var(--light-grey-color); }
.section-title { text-align: center; margin-bottom: 3rem; color: var(--primary-color); }

/* --- Buttons --- */
.btn {
    display: inline-block;
    padding: 12px 28px;
    border-radius: 50px;
    font-weight: 600;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    text-align: center;
}
.btn-primary {
    background-color: var(--primary-color);
    color: var(--white-color);
}
.btn-primary:hover {
    background-color: var(--primary-color-darker);
    transform: translateY(-2px);
    box-shadow: 0 5px 10px rgba(0,116,194,0.3);
}
.btn-secondary {
    background-color: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}
.btn-secondary:hover {
    background-color: var(--primary-color);
    color: var(--white-color);
}

/* --- Header & Navbar --- */
.header {
    background-color: var(--white-color);
    box-shadow: var(--shadow);
    position: fixed;
    width: 100%;
    top: 0;
    left: 0;
    z-index: 100;
    transition: background-color 0.3s ease;
}

.header.scrolled {
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(5px);
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.nav-logo img {
    height: 40px;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-link {
    color: var(--text-color);
    font-weight: 600;
    transition: color 0.3s ease;
}

.nav-link:hover {
    color: var(--primary-color);
}

.hamburger {
    display: none;
    cursor: pointer;
}

.bar {
    display: block;
    width: 25px;
    height: 3px;
    margin: 5px auto;
    background-color: var(--text-color);
    transition: all 0.3s ease-in-out;
}

/* --- Hero Section --- */
.hero {
    background: url('hero-image.png') no-repeat center center/cover;
    height: 100vh;
    display: flex;
    align-items: center;
    text-align: center;
    color: var(--white-color);
    position: relative;
}
.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 50, 90, 0.6);
}
.hero-content {
    position: relative;
    z-index: 1;
    max-width: 700px;
    margin: 0 auto;
}
.hero-content h1 {
    font-size: 3.5rem;
    margin-bottom: 1rem;
}
.hero-content p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
}
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInAnimation 0.8s ease-out forwards;
}
.hero-content h1 { animation-delay: 0.2s; }
.hero-content p { animation-delay: 0.4s; }
.hero-content .btn { animation-delay: 0.6s; }

@keyframes fadeInAnimation {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* --- About Section --- */
.about-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 3rem;
    align-items: center;
}
.infobox {
    background-color: var(--primary-color);
    color: var(--white-color);
    padding: 2rem;
    border-radius: 10px;
    text-align: center;
    box-shadow: var(--shadow);
}
.infobox h3 {
    margin-bottom: 1rem;
}
.phone-number {
    font-size: 2rem;
    font-weight: 700;
    margin-top: 0.5rem;
}

/* --- Offers Section --- */
.offers-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    align-items: flex-start;
}
.offer-card, .comparison-table {
    background: var(--white-color);
    padding: 2rem;
    border-radius: 10px;
    box-shadow: var(--shadow);
    text-align: center;
}
.offer-card h3 { color: var(--primary-color); }
.price {
    font-size: 3rem;
    font-weight: 700;
    margin: 1rem 0;
    color: var(--text-color);
}
.price span {
    font-size: 1rem;
    font-weight: 400;
    color: #777;
}
.offer-card ul {
    margin: 1.5rem 0;
    text-align: left;
    display: inline-block;
}
.offer-card ul li {
    margin-bottom: 0.8rem;
    padding-left: 1.5rem;
    position: relative;
}
.offer-card ul li::before {
    content: '✓';
    color: var(--primary-color);
    position: absolute;
    left: 0;
    font-weight: bold;
}
.comparison-table table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1rem;
}
.comparison-table th, .comparison-table td {
    padding: 0.8rem;
    text-align: left;
    border-bottom: 1px solid #eee;
}
.comparison-table th { background-color: var(--secondary-color); }
.comparison-table td:nth-child(2), .comparison-table td:nth-child(3) { text-align: center; }
.comparison-table strong { color: var(--primary-color); }

/* --- Services Section --- */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    text-align: center;
}
.service-item {
    padding: 2rem;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.service-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow);
    border-radius: 10px;
}
.service-icon {
    width: 60px;
    height: 60px;
    margin-bottom: 1.5rem;
}

/* --- Partners Section --- */
.partner-logos {
    display: flex;
    justify-content: space-around;
    align-items: center;
    flex-wrap: wrap;
    gap: 2rem;
    filter: grayscale(100%);
    opacity: 0.7;
}
.partner-logos img {
    height: 40px;
    max-width: 120px;
    transition: filter 0.3s ease, opacity 0.3s ease;
}
.partner-logos img:hover {
    filter: grayscale(0%);
    opacity: 1;
}
.subsection-title {
    text-align: center;
    margin-top: 4rem;
    margin-bottom: 2rem;
}
.testimonial {
    max-width: 700px;
    margin: 0 auto;
    text-align: center;
}
.testimonial blockquote {
    font-size: 1.2rem;
    font-style: italic;
    margin-bottom: 1rem;
}

/* --- Advantages Section --- */
.advantages-list {
    max-width: 800px;
    margin: 0 auto;
}
.advantages-list li {
    font-size: 1.1rem;
    margin-bottom: 1rem;
    display: flex;
    align-items: flex-start;
}
.advantage-icon {
    color: var(--primary-color);
    font-weight: bold;
    font-size: 1.5rem;
    margin-right: 1rem;
    line-height: 1;
}

/* --- Contact Section --- */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 3rem;
    align-items: center;
}
.info-box {
    margin-top: 1.5rem;
}
.info-box a {
    font-weight: 600;
}
.contact-form .form-group {
    margin-bottom: 1rem;
}
.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid #ccc;
    border-radius: 5px;
    font-family: 'Poppins', sans-serif;
}
#form-status {
    margin-top: 1rem;
    font-weight: 600;
}

/* --- Footer --- */
.footer {
    background-color: #1a1a1a;
    color: #ccc;
    padding: 60px 0 20px;
}
.footer a {
    color: #ccc;
    transition: color 0.3s ease;
}
.footer a:hover {
    color: var(--primary-color);
}
.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}
.footer h3, .footer h4 {
    color: var(--white-color);
    margin-bottom: 1rem;
}
.footer-links ul li {
    margin-bottom: 0.5rem;
}
.footer-social a {
    display: inline-block;
    width: 40px;
    height: 40px;
    line-height: 40px;
    text-align: center;
    border: 1px solid #444;
    border-radius: 50%;
    margin-right: 0.5rem;
    /* Placeholder for font awesome */
    font-family: sans-serif;
    font-weight: bold;
}
.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid #444;
    font-size: 0.9rem;
}

/* --- Animations on Scroll --- */
.reveal {
    position: relative;
    transform: translateY(100px);
    opacity: 0;
    transition: 1s all ease;
}
.reveal.active {
    transform: translateY(0);
    opacity: 1;
}

/* --- Responsive Design --- */
@media (max-width: 992px) {
    h1 { font-size: 2.5rem; }
    .hero-content h1 { font-size: 3rem; }
    .about-content, .contact-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
    html { scroll-padding-top: 70px; }
    .header {
        transition: background-color 0.3s ease;
    }
    .header.active {
        background-color: var(--white-color);
    }
    .navbar { height: 70px; }
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background-color: var(--white-color);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 27px rgba(0, 0, 0, 0.05);
        gap: 0;
    }
    .nav-menu.active {
        left: 0;
    }
    .nav-item {
        width: 100%;
        border-bottom: 1px solid var(--secondary-color);
    }
    .nav-link {
        display: block;
        padding: 1.5rem 0;
    }
    .nav-item:last-child {
        padding: 1.5rem 0;
    }
    .nav-item .btn {
        width: 80%;
        margin: 0 auto;
    }

    .hamburger {
        display: block;
    }
    .hamburger.active .bar:nth-child(2) {
        opacity: 0;
    }
    .hamburger.active .bar:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }
    .hamburger.active .bar:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }

    .hero { height: 80vh; }
    .hero-content h1 { font-size: 2.5rem; }
    .hero-content p { font-size: 1rem; }

    .section-padding { padding: 60px 0; }
    h2 { font-size: 1.8rem; }
}