/* Core Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Poppins', sans-serif;
}

:root {
    --primary-color: #0b3c5d;
    --secondary-color: #328cc1;
    --accent-color: #d9b310;
    --bg-light: #f9f9f9;
    --text-dark: #1d2731;
}

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

/* Header Section */
header {
    background-color: var(--primary-color);
    padding: 15px 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}

/* Header Logo Styling (Image + Text alignment) */
.logo {
    display: flex;
    align-items: center;
    gap: 12px; /* Space between circle image and text name */
}

/* Square to Circle Logo transformation in Header */
.logo img {
    height: 50px;
    width: 50px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--accent-color); /* Premium gold border */
}

/* Logo Text Formatting */
.logo-text {
    color: #ffffff;
    font-size: 22px;
    font-weight: 700;
    letter-spacing: 0.5px;
}

.logo-text span {
    color: var(--accent-color);
}

nav a {
    color: #ffffff;
    text-decoration: none;
    margin: 0 15px;
    font-weight: 400;
    transition: 0.3s;
}

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

.cta-btn {
    background-color: var(--accent-color);
    color: var(--primary-color);
    padding: 10px 20px;
    border-radius: 5px;
    font-weight: 600;
    text-decoration: none;
    transition: 0.3s;
}

.cta-btn:hover {
    background-color: #ffffff;
    color: var(--primary-color);
}

/* Home / Hero Section (Original Background Image, Logo Watermark Removed) */
.hero {
    background: linear-gradient(rgba(11, 60, 93, 0.85), rgba(11, 60, 93, 0.85)), url('https://images.unsplash.com/photo-1577896851231-70ef18881754?auto=format&fit=crop&q=80&w=1920') no-repeat center center/cover;
    color: #ffffff;
    padding: 100px 5%;
    text-align: center;
}

.hero h1 {
    font-size: 42px;
    margin-bottom: 20px;
    font-weight: 700;
}

.hero p {
    font-size: 18px;
    max-width: 800px;
    margin: 0 auto 30px auto;
}

.hero-btns .btn {
    display: inline-block;
    padding: 12px 30px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: 600;
    margin: 10px;
    transition: 0.3s;
}

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

.btn-primary:hover {
    background-color: #ffffff;
}

.btn-secondary {
    border: 2px solid #ffffff;
    color: #ffffff;
}

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

/* Why Choose Us Section (Watermark Opacity set to 0.94 for better visibility) */
.features {
    padding: 60px 5%;
    text-align: center;
    /* Opacity changed to 0.94 so the watermark is clearly visible behind text */
    background: 
        linear-gradient(rgba(249, 249, 249, 0.94), rgba(249, 249, 249, 0.94)), 
        url('20230125_134335_0000.png') no-repeat center center / 350px;
    background-color: var(--bg-light);
}

.section-title {
    font-size: 32px;
    color: var(--primary-color);
    margin-bottom: 40px;
    position: relative;
}

.section-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 3px;
    background-color: var(--accent-color);
    margin: 10px auto 0 auto;
}

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

.feature-box {
    background-color: #ffffff;
    padding: 30px 20px;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
    transition: 0.3s;
}

.feature-box:hover {
    transform: translateY(-5px);
}

.feature-box i {
    font-size: 40px;
    color: var(--secondary-color);
    margin-bottom: 15px;
}

.feature-box h3 {
    margin-bottom: 10px;
    color: var(--primary-color);
}

/* Reviews Section & Filter Buttons (Watermark Opacity set to 0.94 for better visibility) */
.reviews {
    padding: 60px 5%;
    text-align: center;
    /* Opacity changed to 0.94 so the watermark stands out beautifully on white background */
    background: 
        linear-gradient(rgba(255, 255, 255, 0.94), rgba(255, 255, 255, 0.94)), 
        url('20230125_134335_0000.png') no-repeat center center / 380px;
    background-color: #ffffff;
}

.filter-buttons {
    margin-bottom: 30px;
}

.filter-btn {
    background-color: var(--bg-light);
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
    padding: 8px 20px;
    margin: 5px;
    border-radius: 20px;
    cursor: pointer;
    font-weight: 600;
    transition: 0.3s ease;
}

.filter-btn:hover, .filter-btn.active {
    background-color: var(--primary-color);
    color: #ffffff;
}

.review-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 20px;
}

.review-card {
    background-color: var(--bg-light);
    padding: 30px;
    border-radius: 10px;
    border-top: 5px solid var(--primary-color);
    box-shadow: 0 4px 10px rgba(0,0,0,0.05);
    text-align: left;
    transition: transform 0.4s ease, opacity 0.4s ease;
}

.stars {
    color: var(--accent-color);
    margin-bottom: 15px;
}

.review-text {
    font-style: italic;
    margin-bottom: 15px;
    font-size: 15px;
}

.reviewer-info {
    font-weight: 600;
    color: var(--primary-color);
}

.reviewer-location {
    font-size: 13px;
    color: #777;
}

/* Footer Section */
footer {
    background-color: var(--primary-color);
    color: #ffffff;
    padding: 40px 5% 20px 5%;
    text-align: center;
}

.footer-content {
    margin-bottom: 20px;
}

.footer-content p {
    margin: 5px 0;
}

/* WhatsApp Floating Button */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background-color: #25d366;
    color: white;
    border-radius: 50px;
    text-align: center;
    font-size: 30px;
    box-shadow: 2px 2px 3px #999;
    z-index: 100;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
}

/* WhatsApp Form Button Styling */
.whatsapp-submit-btn {
    background-color: #25d366;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

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

/* Responsive Setup */
@media (max-width: 768px) {
    header {
        flex-direction: column;
        gap: 15px;
    }
    nav {
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
        gap: 10px;
    }
    .hero h1 {
        font-size: 30px;
    }
    .logo {
        flex-direction: row;
    }
    .features {
        background-size: auto, 240px;
    }
    .reviews {
        background-size: auto, 260px;
    }
}

/* Responsive adjustment for form buttons */
@media (max-width: 480px) {
    .form-buttons {
        flex-direction: column;
    }
}