/* Color Palette */
:root {
    --primary: #d4af37; /* Gold/Yellow from logo */
    --dark: #1a1a1a;
    --light: #ffffff;
    --bg-grey: #f9f9f9;
    --text-main: #333;
}

body {
    font-family: 'Times New Roman', Times, Arial, sans-serif;
    margin: 0;
    color: var(--text-main);
    line-height: 1.6;
    scroll-behavior: smooth;
}

/* Header & Sticky Navigation */
header {
    background: var(--dark);
    padding: 12px 0;
    border-bottom: 3px solid var(--primary);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-img { height: 65px; }

nav a {
    color: white;
    text-decoration: none;
    margin-left: 25px;
    font-weight: bold;
    text-transform: uppercase;
    font-size: 0.9rem;
    transition: color 0.3s;
}

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

/* Hero Slider */
.slider {
    position: relative;
    height: 75vh;
    overflow: hidden;
    background: #000;
}

.slide {
    position: absolute;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 1s ease-in-out;
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    justify-content: center;
}

.slide.active { opacity: 1; }

.slide-overlay {
    background: rgba(0,0,0,0.65);
    color: white;
    padding: 2.5rem;
    text-align: center;
    border-left: 6px solid var(--primary);
    max-width: 750px;
}

.slide-overlay h1 { font-size: 2.8rem; margin: 0 0 15px 0; }

/* Main Content Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 80px 5%;
}

.section-title {
    text-align: center;
    margin-bottom: 50px;
    font-size: 2.2rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.section-title span {
    border-bottom: 4px solid var(--primary);
    padding-bottom: 8px;
}

/* Services 3-Column Grid */
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 35px;
}

.service-card {
    background: var(--light);
    border: 1px solid #e1e1e1;
    display: flex;
    flex-direction: column;
    transition: transform 0.3s, box-shadow 0.3s;
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 25px rgba(0,0,0,0.1);
}

.service-img {
    width: 100%;
    height: 230px;
    object-fit: cover;
}

.service-info { padding: 25px; flex-grow: 1; }
.service-info h3 { margin-top: 0; color: var(--dark); border-bottom: 2px solid var(--primary); display: inline-block; margin-bottom: 15px; }

/* Contact Section Split Layout */
.contact-section { background: var(--bg-grey); padding: 90px 5%; }

.contact-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 50px;
}

.info-card { background: var(--dark); color: white; padding: 45px; border-radius: 4px; }
.info-card h2 { color: var(--primary); margin-top: 0; margin-bottom: 35px; }

.contact-method { display: flex; align-items: flex-start; margin-bottom: 30px; }
.contact-method i { color: var(--primary); font-size: 1.6rem; margin-right: 20px; margin-top: 5px; }

/* Quote Form */
.quote-form { background: white; padding: 45px; border-radius: 4px; box-shadow: 0 5px 20px rgba(0,0,0,0.05); }
.quote-form h3 { margin-top: 0; margin-bottom: 25px; font-size: 1.5rem; }

.form-group { margin-bottom: 18px; }
.form-group input, .form-group select, .form-group textarea {
    width: 100%; padding: 14px; border: 1px solid #ddd; border-radius: 4px; font-size: 1rem; box-sizing: border-box;
}

.btn-submit {
    background: var(--primary); color: var(--dark); border: none; padding: 16px;
    font-weight: bold; width: 100%; cursor: pointer; text-transform: uppercase; transition: background 0.3s;
}

.btn-submit:hover { background: #b8962d; }

footer { background: #111; color: #777; text-align: center; padding: 40px 20px; }

/* Responsive Media Queries */
@media (max-width: 1024px) {
    .services-grid { grid-template-columns: repeat(2, 1fr); }
    .contact-container { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
    .services-grid { grid-template-columns: 1fr; }
    .slide-overlay h1 { font-size: 2rem; }
    .header-container { flex-direction: column; text-align: center; }
    nav { margin-top: 15px; }
    nav a { margin: 0 10px; }
}