/* ===============================
   BRAND COLORS
================================ */
:root {
    --primary-orange: #d87a2c;
    --dark-black: #111;
    --light-bg: #f6f6f6;
    --white: #fff;
    --text-dark: #333;
    --text-muted: #666;
}

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

body {
    font-family: "Poppins", Arial, sans-serif;
    background: var(--light-bg);
    color: var(--text-dark);
    line-height: 1.7;
}

/* HERO */
.hero {
    background: linear-gradient(rgba(0,0,0,.65), rgba(0,0,0,.65)),
    url("/assets/images/residential-banner.jpg") center/cover no-repeat;
    color: #fff;
    text-align: center;
    padding: 100px 20px;
}

.hero h1 {
    font-size: 42px;
    margin-bottom: 15px;
}

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

.btn-primary {
    display: inline-block;
    margin-top: 30px;
    background: var(--primary-orange);
    color: #fff;
    padding: 14px 32px;
    border-radius: 4px;
    text-decoration: none;
    transition: .3s;
}

.btn-primary:hover {
    background: #000;
    transform: translateY(-3px);
}

/* SECTION */
section {
    background: #fff;
    padding: 70px 20px;
    margin-bottom: 20px;
}

section h2 {
    text-align: center;
    font-size: 32px;
    margin-bottom: 40px;
}

section h2::after {
    content: "";
    width: 60px;
    height: 3px;
    background: var(--primary-orange);
    display: block;
    margin: 10px auto 0;
}

/* SERVICES GRID */
.services-grid {
    max-width: 1200px;
    margin: auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.service-card {
    background: #fff;
    padding: 35px 25px;
    text-align: center;
    border-radius: 6px;
    transition: .3s;
    border-bottom: 4px solid transparent;
}

.service-card img {
    width: 60px;
    margin-bottom: 15px;
}

.service-card h3 {
    margin-bottom: 10px;
}

.service-card p {
    color: var(--text-muted);
}

.service-card:hover {
    transform: translateY(-8px);
    border-bottom: 4px solid var(--primary-orange);
    box-shadow: 0 15px 35px rgba(0,0,0,.1);
}

/* PROCESS */
.process {
    max-width: 900px;
    margin: auto;
}

.process li {
    margin-bottom: 15px;
    font-size: 17px;
}

/* CONTACT */
.contact {
    background: #111;
    color: #fff;
    text-align: center;
}

.contact p {
    font-size: 18px;
}

/* RESPONSIVE */
@media(max-width:768px){
    .hero h1 { font-size: 32px; }
}