:root {
    --primary-blue: #0056b3;
    --dark-blue: #003366;
    --light-blue: #eef4fc;
    --accent-blue: #2080ff;
    --text-dark: #333333;
    --text-light: #555555;
    --white: #ffffff;
}

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

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

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

/* Top Bar Styling */
.top-bar {
    background-color: var(--dark-blue);
    color: var(--white);
    padding: 8px 5%;
    font-size: 0.85rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.top-info span {
    margin-right: 20px;
}

.top-bar i {
    color: #66b2ff;
    margin-right: 5px;
}

/* Navigation Bar & PC Hamburger Menu Styling */
header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 5%;
    background-color: var(--white);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 800;
    font-size: 1.1rem;
    color: var(--dark-blue);
}

.logo img {
    height: 45px;
    width: auto;
    border-radius: 4px;
}

/* Hamburger Toggle Button Style (Forced to show on PC and Mobile) */
.menu-toggle {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 21px;
    cursor: pointer;
    z-index: 1001;
}

.menu-toggle .bar {
    height: 3px;
    width: 100%;
    background-color: var(--dark-blue);
    border-radius: 3px;
    transition: all 0.3s ease-in-out;
}

/* Hamburger Animation active toggle */
.menu-toggle.active .bar:nth-child(1) {
    transform: translateY(9px) rotate(45deg);
}

.menu-toggle.active .bar:nth-child(2) {
    opacity: 0;
}

.menu-toggle.active .bar:nth-child(3) {
    transform: translateY(-9px) rotate(-45deg);
}

/* Centered Navigation & Dropdown Styling (Default hidden as a dropdown menu) */
nav.centered-nav {
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background-color: var(--white);
    box-shadow: 0 10px 15px rgba(0,0,0,0.1);
    overflow: hidden;
    max-height: 0;
    transition: max-height 0.4s ease-in-out;
    display: flex;
    justify-content: center;
}

nav ul.nav-list {
    display: flex;
    flex-direction: column;
    align-items: center;
    list-style: none;
    width: 100%;
    gap: 0;
    padding: 0;
}

nav ul.nav-list li {
    width: 100%;
    text-align: center;
    border-bottom: 1px solid #f1f5f9;
}

nav ul.nav-list li a {
    display: block;
    padding: 15px 0;
    width: 100%;
    color: var(--text-dark);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    transition: background-color 0.3s ease, color 0.3s ease;
}

nav ul.nav-list li a:hover,
nav ul.nav-list li a.active {
    color: var(--primary-blue);
    background-color: var(--light-blue);
}

/* Expanded state when hamburger menu is toggled active */
nav.centered-nav.active {
    max-height: 350px;
}

/* Hero Section - Reduced Height & Centered Content Overlay */
.hero {
    height: 65vh;
    min-height: 450px;
    max-height: 600px;
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-slideshow {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

/* Dark tint overlay on background images to make text pop clearly */
.hero-slideshow::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 20, 40, 0.55);
    z-index: 1;
}

.hero-slideshow .slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    opacity: 0;
    transition: opacity 1.2s ease-in-out;
}

.hero-slideshow .slide.active {
    opacity: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    color: var(--white);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 0 5%;
    max-width: 850px;
    margin: 0 auto;
}

.badge {
    display: inline-block;
    background: rgba(255, 255, 255, 0.15);
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 0.85rem;
    margin-bottom: 20px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(4px);
}

.hero h1 {
    font-size: 2.8rem;
    margin-bottom: 20px;
    font-weight: 800;
    letter-spacing: -0.5px;
    text-shadow: 0 2px 4px rgba(0,0,0,0.4);
}

.hero p {
    font-size: 1.1rem;
    margin-bottom: 30px;
    color: #f1f5f9;
    max-width: 700px;
    text-shadow: 0 1px 3px rgba(0,0,0,0.4);
}

.hero-btns {
    display: flex;
    gap: 15px;
    justify-content: center;
}

.btn {
    background-color: var(--primary-blue);
    color: var(--white);
    padding: 12px 28px;
    border-radius: 30px;
    text-decoration: none;
    font-weight: bold;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(0, 86, 179, 0.3);
    display: inline-block;
}

.btn:hover {
    background-color: var(--dark-blue);
    transform: translateY(-2px);
}

.btn-outline {
    background: transparent;
    border: 2px solid var(--white);
    box-shadow: none;
}

.btn-outline:hover {
    background: var(--white);
    color: var(--dark-blue);
}

/* Common Section Layouts */
.section-padding {
    padding: 80px 0;
}

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

.section-title {
    text-align: center;
    margin-bottom: 50px;
}

.section-title h2 {
    font-size: 2.3rem;
    color: var(--dark-blue);
    margin-bottom: 10px;
}

.section-title p {
    color: var(--text-light);
    font-size: 1.05rem;
}

/* Services Grid */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    padding: 0 5%;
}

.service-box {
    background: var(--white);
    padding: 35px 25px;
    border-radius: 12px;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border-top: 4px solid var(--primary-blue);
}

.service-box:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 30px rgba(0, 86, 179, 0.12);
}

.service-box i {
    font-size: 2.2rem;
    color: var(--primary-blue);
    margin-bottom: 20px;
}

.service-box h3 {
    font-size: 1.25rem;
    color: var(--dark-blue);
    margin-bottom: 12px;
}

.service-box p {
    color: var(--text-light);
    font-size: 0.95rem;
}

/* About Section Flex */
.about-flex {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 50px;
    align-items: center;
    padding: 0 5%;
}

.about-text h2 {
    font-size: 2.2rem;
    color: var(--dark-blue);
    margin-bottom: 20px;
}

.about-text p {
    color: var(--text-light);
    margin-bottom: 20px;
}

.check-list {
    list-style: none;
}

.check-list li {
    margin-bottom: 12px;
    font-weight: 600;
    color: var(--dark-blue);
    display: flex;
    align-items: center;
    gap: 10px;
}

.check-list i {
    color: var(--primary-blue);
}

.about-img img {
    width: 100%;
    border-radius: 12px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

/* Footer Section */
footer {
    background-color: var(--dark-blue);
    color: var(--white);
    padding: 60px 5% 20px 5%;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-col h3 {
    font-size: 1.1rem;
    margin-bottom: 20px;
    color: #66b2ff;
    letter-spacing: 0.5px;
}

.footer-col p, .footer-col a {
    color: #cbd5e1;
    font-size: 0.9rem;
    margin-bottom: 10px;
    text-decoration: none;
    display: block;
}

.footer-col a:hover {
    color: #ffffff;
}

.footer-col i {
    color: #66b2ff;
    margin-right: 8px;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 20px;
    text-align: center;
    color: #94a3b8;
    font-size: 0.85rem;
}

/* Responsive adjustments for phones / small screens */
@media (max-width: 900px) {
    .hero {
        height: auto;
        min-height: 400px;
        padding: 40px 0;
    }
    
    .hero h1 {
        font-size: 2rem;
    }

    .hero p {
        font-size: 0.95rem;
    }

    .hero-btns {
        flex-direction: column;
        width: 100%;
        padding: 0 20px;
    }

    .hero-btns .btn {
        width: 100%;
        text-align: center;
    }
}

/* Contact Page Layout Styles & Balanced Boxes */
.contact-section {
    background-color: #f8fafc;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    align-items: stretch;
}

.contact-info-box, .contact-form-box {
    background: var(--white);
    padding: 35px;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
    border: 1px solid #e2e8f0;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.contact-info-box h2, .contact-form-box h3 {
    color: var(--dark-blue);
    margin-bottom: 15px;
    font-size: 1.6rem;
}

.contact-info-box p {
    color: var(--text-light);
    margin-bottom: 20px;
    font-size: 0.95rem;
}

.contact-details-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-bottom: 20px;
}

.c-item {
    display: flex;
    align-items: flex-start;
    gap: 15px;
}

.c-item i {
    font-size: 1.1rem;
    color: var(--primary-blue);
    margin-top: 3px;
    background: var(--light-blue);
    padding: 10px;
    border-radius: 8px;
}

.c-item h4 {
    font-size: 0.95rem;
    color: var(--dark-blue);
    margin-bottom: 2px;
}

.c-item p, .c-item a {
    color: var(--text-light);
    font-size: 0.9rem;
    text-decoration: none;
}

.c-item a:hover {
    color: var(--primary-blue);
}

/* Attractive Form Fields with Balanced Gaps */
.form-group {
    margin-bottom: 15px;
}

.form-group label {
    display: block;
    font-weight: 600;
    font-size: 0.88rem;
    color: var(--dark-blue);
    margin-bottom: 5px;
}

.form-group input, 
.form-group select, 
.form-group textarea {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid #cbd5e1;
    border-radius: 8px;
    font-size: 0.92rem;
    color: var(--text-dark);
    background-color: #f8fafc;
    transition: all 0.3s ease;
}

.form-group input:focus, 
.form-group select:focus, 
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-blue);
    background-color: var(--white);
    box-shadow: 0 0 0 3px rgba(0, 86, 179, 0.1);
}

.social-quick-links h4 {
    margin-bottom: 10px;
    color: var(--dark-blue);
    font-size: 0.95rem;
}

.action-buttons {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.btn-whatsapp {
    background-color: #25d366;
    color: white;
    padding: 8px 16px;
    border-radius: 20px;
    text-decoration: none;
    font-weight: bold;
    font-size: 0.85rem;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.btn-email {
    background-color: var(--primary-blue);
    color: white;
    padding: 8px 16px;
    border-radius: 20px;
    text-decoration: none;
    font-weight: bold;
    font-size: 0.85rem;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

@media (max-width: 768px) {
    .top-bar {
        flex-direction: column;
        gap: 5px;
        text-align: center;
        padding: 10px;
        font-size: 0.8rem;
    }

    .top-info {
        display: flex;
        flex-direction: column;
        gap: 3px;
    }

    .top-info span {
        margin-right: 0;
    }

    header {
        padding: 10px 3%;
    }

    .logo {
        font-size: 0.95rem;
    }

    .logo img {
        height: 35px;
    }

    .hero h1 {
        font-size: 1.8rem;
        line-height: 1.2;
    }

    .hero p {
        font-size: 0.9rem;
    }
}