:root {
    --primary-color: #FFD700;
    --secondary-color: #003366;
    --text-dark: #333;
    --text-light: #fff;
    --bg-light: #f4f4f4;
    --transition: all 0.3s ease;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    scroll-behavior: smooth;
}

body {
    font-family: 'Poppins', sans-serif;
    color: var(--text-dark);
    line-height: 1.6;
}

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

/* Header */
header {
    background: #fff;
    padding: 15px 0;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

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

.logo-area {
    display: flex;
    align-items: center;
    gap: 15px;
}

.logo-area img {
    height: 60px;
}

.logo-area h1 {
    font-size: 1.4rem;
    color: var(--secondary-color);
}

.logo-area p {
    font-size: 0.8rem;
    font-weight: 600;
    color: #666;
}

nav ul {
    display: flex;
    list-style: none;
    gap: 20px;
}

nav ul li a {
    text-decoration: none;
    color: var(--secondary-color);
    font-weight: 600;
    transition: var(--transition);
}

nav ul li a:hover {
    color: var(--primary-color);
}

/* Hero */
.hero {
    background: url('assets/hero_bg.jpg') center/cover no-repeat;
    height: 80vh;
    display: flex;
    align-items: center;
    position: relative;
    color: var(--text-light);
    text-align: center;
}

.overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 51, 102, 0.7);
}

.hero-content {
    position: relative;
    z-index: 1;
    width: 100%;
}

.hero h2 {
    font-size: 3rem;
    margin-bottom: 20px;
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: 30px;
}

/* Buttons */
.btn {
    padding: 12px 30px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 700;
    transition: var(--transition);
    display: inline-block;
}

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

.primary-btn:hover {
    background: var(--text-light);
    transform: scale(1.05);
}

.secondary-btn {
    background: transparent;
    color: var(--text-light);
    border: 2px solid var(--text-light);
    margin-left: 15px;
}

.secondary-btn:hover {
    background: var(--text-light);
    color: var(--secondary-color);
}

/* Services */
.services {
    padding: 80px 0;
    background: var(--bg-light);
}

.section-title {
    text-align: center;
    margin-bottom: 50px;
    font-size: 2.5rem;
    color: var(--secondary-color);
}

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

.service-card {
    background: #fff;
    padding: 40px;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-10px);
}

.service-card i {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.service-card h3 {
    margin-bottom: 15px;
    color: var(--secondary-color);
}

/* About */
.about {
    padding: 80px 0;
}

.about-flex {
    display: flex;
    align-items: center;
    gap: 50px;
    flex-wrap: wrap;
}

.about-image {
    flex: 1;
    min-width: 300px;
}

.about-image img {
    width: 100%;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.about-text {
    flex: 1.2;
    min-width: 300px;
}

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

.check-list {
    list-style: none;
    margin-top: 20px;
}

.check-list li {
    margin-bottom: 15px;
    font-weight: 600;
}

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

/* Contact */
.contact {
    padding: 80px 0;
    background: var(--secondary-color);
    color: var(--text-light);
}

.contact .section-title {
    color: var(--text-light);
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 50px;
}

.contact-info p {
    margin-bottom: 20px;
    font-size: 1.1rem;
}

.contact-info i {
    margin-right: 15px;
    color: var(--primary-color);
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 15px;
    margin-bottom: 20px;
    border-radius: 8px;
    border: none;
    font-family: inherit;
}

.contact-form textarea {
    height: 120px;
}

/* Footer */
footer {
    padding: 30px 0;
    background: #001a33;
    color: #aaa;
    text-align: center;
}

.footer-links {
    margin-top: 10px;
}

.footer-links a {
    color: #666;
    margin: 0 10px;
    text-decoration: none;
    font-size: 0.9rem;
}

/* Header & Nav Refinement */
.header-right {
    display: flex;
    align-items: center;
}

.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--secondary-color);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 10px;
    z-index: 1001;
}

/* Desktop Nav */
/* Desktop Nav Rules */
nav ul {
    display: flex;
    list-style: none;
    gap: 25px;
}

@media (max-width: 768px) {

    nav:not(#main-nav) ul,
    header .container>nav ul,
    .header-right>nav ul {
        display: none !important;
    }
}

@media (max-width: 768px) {
    nav ul {
        display: none;
        /* Hide desktop nav by default on mobile */
    }
}

/* WhatsApp Float Fix */
.whatsapp-float {
    position: fixed;
    width: 60px;
    height: 60px;
    bottom: 30px;
    right: 30px;
    background-color: #25d366;
    color: #FFF !important;
    border-radius: 50%;
    text-align: center;
    font-size: 32px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none !important;
    /* Force hide any underline or artifact */
    transition: var(--transition);
    border: none;
    overflow: hidden;
    /* Ensure nothing leaks out */
}

.whatsapp-float i {
    line-height: 0;
    /* Extra safety for icon centering */
    display: block;
}

.whatsapp-float:hover {
    background-color: #1ebe57;
    transform: scale(1.1) rotate(5deg);
}

/* Responsive Overhaul */
@media (max-width: 992px) {
    .hero h2 {
        font-size: 2.2rem;
    }

    .about-flex {
        flex-direction: column-reverse;
        gap: 30px;
    }
}

@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: block;
    }

    #main-nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        height: 100vh;
        background: var(--secondary-color);
        display: none !important;
        /* Start hidden */
        align-items: center;
        justify-content: center;
        transition: 0.4s ease-in-out;
        z-index: 2000;
        box-shadow: -5px 0 30px rgba(0, 0, 0, 0.5);
    }

    #main-nav.active {
        right: 0;
        display: flex !important;
        /* Show ONLY when active */
    }

    #main-nav ul {
        display: flex;
        /* Show list inside active nav */
        flex-direction: column;
        align-items: center;
        gap: 40px;
    }

    #main-nav ul li a {
        color: #fff;
        font-size: 1.2rem;
        letter-spacing: 1px;
    }

    .logo-area h1 {
        font-size: 1.1rem;
    }

    .hero {
        height: 60vh;
        padding: 0 15px;
    }

    .hero h2 {
        font-size: 1.8rem;
    }

    .hero p {
        font-size: 1rem;
    }

    .cta-btns {
        display: flex;
        flex-direction: column;
        gap: 15px;
        align-items: center;
    }

    .secondary-btn {
        margin-left: 0;
        width: 100%;
        max-width: 280px;
    }

    .primary-btn {
        width: 100%;
        max-width: 280px;
    }

    .section-title {
        font-size: 1.8rem;
        margin-bottom: 30px;
    }

    .service-card {
        padding: 30px 20px;
    }

    .contact-grid {
        gap: 30px;
    }

    footer {
        padding: 40px 0;
    }

    .whatsapp-float {
        width: 55px;
        height: 55px;
        bottom: 20px;
        right: 20px;
        font-size: 28px;
    }
}

@media (max-width: 480px) {
    .logo-area img {
        height: 50px;
    }

    .logo-area h1 {
        font-size: 1rem;
    }

    .logo-area p {
        font-size: 0.7rem;
    }
}

/* Global resets for WhatsApp button artifacts */
.whatsapp-float {
    text-decoration: none !important;
    border: none !important;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3) !important;
}

.whatsapp-float i,
.whatsapp-float i::before,
.whatsapp-float i::after {
    text-decoration: none !important;
    border: none !important;
    display: inline-block !important;
    line-height: normal !important;
}