/* CSS Variables from design.md */
:root {
    --primary-color: #2C3E50;
    /* Deep Charcoal / Slate Blue */
    --secondary-color: #556B2F;
    /* Safari Olive / Khaki */
    --accent-color: #c3b45e;
    /* Safety Orange */
    --accent-hover: #D35400;
    /* Darker Orange */
    --bg-light: #F4F6F7;
    --bg-white: #FFFFFF;
    --text-color: #333333;
    --border-color: #E0E0E0;

    --font-heading: 'Montserrat', sans-serif;
    --font-body: 'Open Sans', sans-serif;
}

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


html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--bg-light);
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 1rem;
    text-transform: uppercase;
}

ul {
    list-style: none;
}

a {
    text-decoration: none;
    color: inherit;
    transition: color 0.3s ease;
}

img {
    max-width: 100%;
    display: block;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.section {
    padding: 80px 0;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    position: relative;
    padding-bottom: 1rem;
}

.section-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 4px;
    background-color: var(--accent-color);
    margin: 10px auto 0;
}

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

/* Buttons */
.btn-cta {
    display: inline-block;
    background-color: var(--accent-color);
    color: var(--bg-white);
    font-weight: 700;
    text-transform: uppercase;
    padding: 12px 24px;
    border-radius: 3px;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

.btn-cta:hover {
    background-color: var(--accent-hover);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

/* Header */
.header {
    background-color: var(--bg-white);
    border-bottom: 2px solid var(--primary-color);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 15px 0;
}

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

.logo {
    /* REMOVED: font-family, font-size, font-weight, color for text logo */
    display: flex;
    align-items: center;
}

.logo img {
    max-height: 120px;
    /* Reduced specific size as requested */
    width: auto;
}

.nav-list {
    display: flex;
    align-items: center;
    gap: 30px;
}

.nav-list li a {
    font-weight: 600;
    color: var(--primary-color);
}

.nav-list li a:hover {
    color: var(--accent-color);
}

.header-btn {
    padding: 8px 20px;
    font-size: 0.9rem;
}

.header-phone {
    font-weight: 700;
    color: var(--accent-color);
    display: none;
    /* Hidden on mobile default, shown in flex on desktop if room allows, or handled differently */
}

@media (min-width: 992px) {
    .header-phone {
        display: block;
        margin-left: 20px;
    }
}

.mobile-menu-toggle {
    display: none;
    font-size: 1.5rem;
    color: var(--primary-color);
    cursor: pointer;
}

/* Hero Section */
.hero {
    /* Background moved to slides */
    color: var(--bg-white);
    text-align: center;
    padding: 150px 0;
    position: relative;
    overflow: hidden;
    /* Ensure slides don't overflow */
}

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

.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;
}

.slide.active {
    opacity: 1;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(rgba(44, 62, 80, 0.7), rgba(44, 62, 80, 0.7));
    z-index: 1;
    /* Above slider, below content */
}

.hero-content {
    position: relative;
    z-index: 2;
    /* Above overlay */
}

.hero-content h1 {
    color: var(--bg-white);
    font-size: 3rem;
    margin-bottom: 20px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.hero-sub {
    font-size: 1.25rem;
    margin-bottom: 40px;
    font-weight: 300;
}

.btn-large {
    padding: 15px 40px;
    font-size: 1.1rem;
}

/* About Section */
.about-container {
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
    align-items: center;
}

.about-quote {
    border-left: 4px solid var(--accent-color);
    padding-left: 20px;
    font-style: italic;
    font-size: 1.1rem;
    color: var(--primary-color);
    margin-top: 20px;
    background: #f9f9f9;
    padding: 15px 15px 15px 20px;
}

.about-img {
    width: 100%;
    height: 100%;
    min-height: 300px;
    object-fit: cover;
    border-radius: 4px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

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

.service-card {
    background: var(--bg-white);
    border: 1px solid var(--border-color);
    padding: 30px;
    text-align: center;
    border-radius: 4px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.icon-box {
    font-size: 2.5rem;
    color: var(--secondary-color);
    margin-bottom: 20px;
}

/* Target Markets */
.markets {
    background-color: var(--secondary-color);
    color: var(--bg-white);
}

.markets h2::after {
    background-color: var(--bg-white);
}

.markets-flex {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 40px;
    text-align: center;
}

.market-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
    width: 200px;
}

.market-item i {
    font-size: 3rem;
    color: var(--bg-white);
    opacity: 0.9;
}

.market-item span {
    font-weight: 600;
    font-size: 1.1rem;
}

/* Core Values */
.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.value-card {
    background: var(--bg-white);
    padding: 30px;
    border-radius: 4px;
    border-top: 4px solid var(--accent-color);
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
}

.value-card h3 {
    font-size: 1.25rem;
    margin-bottom: 15px;
}

/* Why Choose Us */
.why-choose {
    background-color: var(--bg-light);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

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

.feature-item i {
    font-size: 2.5rem;
    color: var(--secondary-color);
    margin-bottom: 15px;
}

/* Footer */
.footer {
    background-color: var(--primary-color);
    color: #bdc3c7;
    padding: 60px 0 20px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 50px;
    margin-bottom: 40px;
}

.footer h3 {
    color: var(--bg-white);
    border-bottom: 2px solid var(--accent-color);
    display: inline-block;
    padding-bottom: 5px;
    margin-bottom: 20px;
}

.contact-list li {
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.contact-list i {
    color: var(--accent-color);
    width: 20px;
}

.email-link {
    color: var(--accent-color);
    font-weight: 700;
}

.email-link:hover {
    color: var(--bg-white);
    text-decoration: underline;
}

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

.footer-col.links ul li a:hover {
    color: var(--accent-color);
    padding-left: 5px;
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0.9rem;
}

/* Responsive Design */
@media (min-width: 768px) {
    .about-container {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .nav {
        display: none;
        /* Basic mobile hiding, would typically use JS for toggle */
    }

    .mobile-menu-toggle {
        display: block;
    }

    .header-phone {
        display: none;
        /* Hide phone on smaller screens if no room */
    }

    .hero-content h1 {
        font-size: 2rem;
    }

    .footer-grid {
        grid-template-columns: 1fr;
    }
}

/* WhatsApp Floating Button */
.whatsapp-float {
    position: fixed;
    width: 60px;
    height: 60px;
    bottom: 40px;
    right: 40px;
    background-color: #25d366;
    color: #FFF;
    border-radius: 50px;
    text-align: center;
    font-size: 30px;
    box-shadow: 2px 2px 3px #999;
    z-index: 1001;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.whatsapp-float:hover {
    background-color: #128C7E;
    transform: translateY(-3px);
    box-shadow: 2px 5px 10px rgba(0, 0, 0, 0.3);
}

.whatsapp-float i {
    margin-top: 0;
}