/* ==========================================
   Global Reset & Variables
   ========================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

:root {
    --primary-blue: #0b2545;
    --primary-green: #138a36;
    --green-hover: #0f6d2b;
    --light-bg: #f9f9f9;
    --border-color: #ddd;
    --text-dark: #333;
    --text-muted: #666;
    --transition: all 0.3s ease;
}

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

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

/* ==========================================
   Top Bar
   ========================================== */
.top-bar {
    background-color: var(--primary-blue);
    color: #fff;
    padding: 10px 0;
    font-size: 14px;
}

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

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

.contact-info i, .top-bar .social-icons a {
    color: var(--primary-green);
    margin-right: 5px;
}

.top-bar .social-icons a {
    color: #fff;
    margin-left: 15px;
    transition: var(--transition);
}

.top-bar .social-icons a:hover {
    color: var(--primary-green);
}

/* ==========================================
   Header & Navigation
   ========================================== */
.header {
    background-color: #fff;
    box-shadow: 0 2px 5px rgba(0,0,0,0.05);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 15px 0;
}

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

.logo h1 {
    font-size: 22px;
    color: var(--primary-blue);
}

.logo h1 span {
    color: var(--primary-green);
}

.logo p {
    font-size: 11px;
    color: var(--text-muted);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 20px;
}

.nav-menu a {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 600;
    font-size: 15px;
    display: flex;
    align-items: center;
    gap: 6px;
    transition: var(--transition);
}

.nav-menu a i {
    color: var(--primary-green);
}

.nav-menu a:hover, .nav-menu a.active {
    color: var(--primary-green);
}

.btn-quote {
    background-color: var(--primary-green);
    color: #fff !important;
    padding: 8px 16px;
    border-radius: 4px;
}

.btn-quote:hover {
    background-color: var(--green-hover);
}

/* Hamburger Menu Toggle */
.hamburger {
    display: none;
    cursor: pointer;
    font-size: 24px;
    color: var(--primary-blue);
}

/* ==========================================
   Hero Section & Slider
   ========================================== */
.hero {
    position: relative;
    height: 550px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: #fff;
    overflow: hidden;
    background-color: var(--primary-blue);
}

.hero-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    opacity: 0;
    transition: opacity 1s ease-in-out;
    z-index: 1;
}

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

.hero::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(11, 37, 69, 0.75);
    z-index: 2;
}

.hero-content {
    position: relative;
    z-index: 3;
    max-width: 800px;
    padding: 0 20px;
}

.hero-content h2 {
    font-size: 38px;
    margin-bottom: 20px;
}

.hero-content p {
    font-size: 17px;
    margin-bottom: 30px;
    color: #e0e0e0;
}

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

.btn {
    padding: 12px 25px;
    border-radius: 4px;
    text-decoration: none;
    font-weight: bold;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition);
}

.btn-primary {
    background-color: var(--primary-green);
    color: #fff;
}

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

.btn-whatsapp {
    background-color: #25d366;
    color: #fff;
}

.btn-whatsapp:hover {
    background-color: #1ebe57;
}

/* ==========================================
   Products Grid Section
   ========================================== */
.products-section {
    padding: 80px 0;
    background-color: #fff;
}

.section-title {
    text-align: center;
    font-size: 32px;
    color: var(--primary-blue);
    margin-bottom: 10px;
}

.section-subtitle {
    text-align: center;
    color: var(--text-muted);
    margin-bottom: 50px;
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 30px;
}

.product-card {
    background: var(--light-bg);
    border-radius: 8px;
    overflow: hidden;
    border-top: 4px solid var(--primary-green);
    box-shadow: 0 4px 10px rgba(0,0,0,0.03);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.08);
}

.product-img-box {
    width: 100%;
    height: 200px;
    background: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 15px;
    border-bottom: 1px solid #eee;
}

.product-img-box img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    transition: var(--transition);
}

.product-card:hover .product-img-box img {
    transform: scale(1.05);
}

.product-info {
    padding: 20px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
    justify-content: space-between;
}

.product-info h3 {
    font-size: 18px;
    margin-bottom: 10px;
    color: var(--primary-blue);
}

.product-info p {
    color: var(--text-muted);
    font-size: 13px;
    margin-bottom: 15px;
}

.btn-card {
    background-color: var(--primary-blue);
    color: #fff;
    padding: 8px 12px;
    border-radius: 4px;
    text-align: center;
    text-decoration: none;
    font-size: 13px;
    font-weight: 600;
    transition: var(--transition);
}

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

/* ==========================================
   Feature Banner (Above Footer)
   ========================================== */
.feature-banner {
    background-color: #f3f6f4;
    border-top: 1px solid #e2e8f0;
    border-bottom: 1px solid #e2e8f0;
    padding: 30px 0;
}

.feature-flex {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 12px;
}

.feature-item i, .feature-item img {
    font-size: 28px;
    color: var(--primary-green);
    height: 35px;
}

.feature-item span {
    font-size: 13px;
    font-weight: 700;
    color: var(--primary-blue);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* ==========================================
   About & Contact Sections
   ========================================== */
.about-section {
    padding: 80px 0;
    background-color: #f1f5f9;
}

.about-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.about-text h2 {
    font-size: 30px;
    color: var(--primary-blue);
    margin-bottom: 20px;
}

.about-text p {
    color: #555;
    margin-bottom: 20px;
}

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

.check-list li {
    margin-bottom: 10px;
    font-weight: 600;
    color: #333;
}

.check-list i {
    color: var(--primary-green);
    margin-right: 10px;
}

.about-card-box {
    background: #fff;
    padding: 40px;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
}

.about-card-box h3 {
    color: var(--primary-blue);
    margin-bottom: 20px;
    border-bottom: 2px solid var(--primary-green);
    padding-bottom: 10px;
}

.about-card-box p {
    margin-bottom: 15px;
    font-size: 14px;
    color: #444;
}

.contact-section {
    padding: 80px 0;
    background-color: #fff;
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
}

.contact-item {
    display: flex;
    gap: 20px;
    margin-bottom: 30px;
}

.contact-item i {
    font-size: 24px;
    color: var(--primary-green);
    margin-top: 5px;
}

.contact-item h4 {
    color: var(--primary-blue);
    margin-bottom: 5px;
}

.contact-item p {
    color: var(--text-muted);
    font-size: 14px;
}

.inquiry-box {
    background: var(--light-bg);
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.03);
}

.inquiry-box h3 {
    color: var(--primary-blue);
    margin-bottom: 20px;
}

.inquiry-box input, .inquiry-box select, .inquiry-box textarea {
    width: 100%;
    padding: 12px;
    margin-bottom: 15px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 14px;
}

.radio-group-container {
    margin-bottom: 15px;
    font-size: 14px;
    color: var(--text-dark);
}

.radio-options {
    display: flex;
    gap: 20px;
    margin-top: 5px;
}

.radio-options label {
    display: flex;
    align-items: center;
    gap: 6px;
    cursor: pointer;
    font-weight: 600;
}

/* ==========================================
   Footer
   ========================================== */
footer {
    background-color: var(--primary-blue);
    color: #fff;
    padding: 50px 0 20px 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}

.footer-col h3 {
    font-size: 18px;
    margin-bottom: 20px;
    color: var(--primary-green);
}

.footer-col p, .footer-col ul {
    font-size: 14px;
    color: #ccc;
    list-style: none;
}

.footer-col ul li {
    margin-bottom: 10px;
}

.footer-col ul li a {
    color: #ccc;
    text-decoration: none;
    transition: var(--transition);
}

.footer-col ul li a:hover {
    color: #fff;
    padding-left: 5px;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    font-size: 13px;
    color: #aaa;
}

.footer-bottom a {
    color: var(--primary-green);
    text-decoration: none;
    font-weight: 600;
}

.footer-bottom a:hover {
    text-decoration: underline;
}

/* ==========================================
   Floating Action Buttons
   ==========================================. */
.floating-buttons {
    position: fixed;
    bottom: 30px;
    right: 30px;
    display: flex;
    flex-direction: column;
    gap: 15px;
    z-index: 1000;
}

.floating-btn {
    width: 55px;
    height: 55px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 26px;
    color: #fff;
    box-shadow: 0 4px 10px rgba(0,0,0,0.3);
    transition: var(--transition);
    text-decoration: none;
}

.floating-btn.whatsapp {
    background-color: #25d366;
}

.floating-btn.call {
    background-color: #0b2545;
}

.floating-btn:hover {
    transform: scale(1.1);
}

/* ==========================================
   Responsive Styles & Hamburger Transition
   ========================================== */
@media (max-width: 992px) {
    .hamburger {
        display: block;
    }

    .nav-menu {
        display: none; /* Hide the menu completely by default on mobile/tablet */
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: #fff;
        flex-direction: column;
        align-items: flex-start;
        padding: 0 30px;
        box-shadow: 0 10px 15px rgba(0,0,0,0.1);
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.4s ease-in-out, padding 0.4s ease-in-out;
    }

    .nav-menu.active {
        display: flex; /* Show menu when toggled */
        max-height: 400px;
        padding: 20px 30px;
    }

    .about-container, .contact-wrapper {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .hero-content h2 {
        font-size: 26px;
    }
    .feature-flex {
        justify-content: center;
    }
}