/* CSS Reset */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #FFD700; /* Vibrant Yellow/Gold accent */
    --secondary-color: #4A90E2; /* Electric Blue/Purple for secondary accents if needed */
    --text-dark: #1a1a1a;
    --text-light: #ffffff;
    --background-light: #f8f8f8;
    --background-dark: #000000;
    --font-heading: 'Poppins', sans-serif;
    --font-body: 'Inter', sans-serif;
}

body {
    font-family: var(--font-body);
    color: var(--text-dark);
    background-color: var(--background-light);
    line-height: 1.6;
    scroll-behavior: smooth;
}

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

/* Header */
.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
    border-bottom: 1px solid #eee;
}

.header .logo {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.2em;
    color: var(--text-dark);
}

.main-nav ul {
    list-style: none;
    display: flex;
    gap: 25px;
}

.main-nav a {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 500;
    transition: color 0.3s ease;
}

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

.whatsapp-cta {
    display: flex;
    align-items: center;
    gap: 10px;
}

.whatsapp-cta span {
    font-size: 0.9em;
    color: var(--text-dark);
}

.whatsapp-cta button {
    background-color: var(--primary-color);
    color: var(--text-dark);
    border: none;
    padding: 10px 15px;
    border-radius: 5px;
    cursor: pointer;
    font-weight: 600;
    transition: background-color 0.3s ease;
}

.whatsapp-cta button:hover {
    background-color: darken(var(--primary-color), 10%); /* Placeholder for a darker shade */
}

/* Hero Section */
.hero-section {
    position: relative;
    width: 100%;
    height: 70vh; /* Adjust as needed */
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
    color: var(--text-light);
    text-align: center;
}

.hero-video {
    position: absolute;
    top: 50%;
    left: 50%;
    min-width: 100%;
    min-height: 100%;
    width: auto;
    height: auto;
    z-index: -1;
    transform: translate(-50%, -50%);
    background-size: cover;
}

.hero-overlay {
    position: relative;
    z-index: 1;
    background-color: rgba(0, 0, 0, 0.4); /* Dark overlay for text readability */
    padding: 30px;
    border-radius: 10px;
}

.hero-overlay h1 {
    font-family: var(--font-heading);
    font-size: 3em;
    font-weight: 800;
    line-height: 1.2;
    color: var(--text-light);
}

.hero-overlay h1 .lightning-icon {
    color: var(--primary-color);
}

/* General Section Styling */
section {
    padding: 80px 0;
    text-align: center;
}

section h2 {
    font-family: var(--font-heading);
    font-size: 2.5em;
    font-weight: 700;
    margin-bottom: 40px;
    color: var(--text-dark);
}

/* About Section */
.about-section p {
    max-width: 800px;
    margin: 0 auto 40px auto;
    font-size: 1.1em;
    line-height: 1.8;
}

/* Expertises Section */
.expertises-section ul {
    list-style: none;
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 30px;
    max-width: 900px;
    margin: 0 auto;
}

.expertises-section li {
    background-color: var(--background-light);
    border: 1px solid #eee;
    padding: 20px 30px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 1.1em;
    color: var(--text-dark);
    box-shadow: 0 4px 10px rgba(0,0,0,0.05);
    transition: transform 0.3s ease;
}

.expertises-section li:hover {
    transform: translateY(-5px);
}

/* Process Section */
.process-section ol {
    list-style: none;
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 40px;
    max-width: 1000px;
    margin: 0 auto;
}

.process-section li {
    position: relative;
    flex: 1 1 200px; /* Allows items to grow but have a base width */
    padding: 30px;
    background-color: var(--background-light);
    border-radius: 10px;
    box-shadow: 0 8px 20px rgba(0,0,0,0.08);
    font-size: 1.1em;
    font-weight: 500;
    color: var(--text-dark);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    min-height: 180px;
}

.process-section li::before {
    content: counter(list-item);
    counter-increment: list-item;
    position: absolute;
    top: -20px;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--primary-color);
    color: var(--text-dark);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-family: var(--font-heading);
    font-size: 1.8em;
    font-weight: 700;
    box-shadow: 0 4px 10px rgba(0,0,0,0.2);
}

/* Footer */
.footer {
    background-color: var(--background-dark);
    color: var(--text-light);
    padding: 40px 0;
    text-align: center;
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
}

.footer-logo {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.2em;
    color: var(--text-light);
}

.footer .social-links a,
.footer .utility-links a {
    color: var(--text-light);
    text-decoration: none;
    margin: 0 10px;
    transition: color 0.3s ease;
}

.footer .social-links a:hover,
.footer .utility-links a:hover {
    color: var(--primary-color);
}

.footer .copyright {
    font-size: 0.9em;
    color: #aaa;
}

/* Responsive Design */
@media (max-width: 768px) {
    .header {
        flex-direction: column;
        gap: 15px;
    }

    .main-nav ul {
        flex-wrap: wrap;
        justify-content: center;
    }

    .whatsapp-cta {
        flex-direction: column;
        gap: 10px;
    }

    .hero-overlay h1 {
        font-size: 2em;
    }

    section {
        padding: 60px 0;
    }

    section h2 {
        font-size: 2em;
    }

    .expertises-section ul,
    .process-section ol {
        flex-direction: column;
        align-items: center;
    }

    .process-section li {
        width: 90%;
        max-width: 300px;
    }

    .footer-content {
        flex-direction: column;
    }
}