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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', system-ui, sans-serif;
    color: #333;
    line-height: 1.6;
}

/* Header */
header {
    background: linear-gradient(135deg, #2c3e50, #34495e);
    color: white;
    padding: 4rem 2rem;
    text-align: center;
}

.logo {
    max-width: 180px;
    margin-bottom: 1rem;
}

/* Nav */
nav {
    background: white;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 6px rgba(0,0,0,.1);
}

nav ul {
    display: flex;
    justify-content: center;
    gap: 2rem;
    padding: 1rem;
    list-style: none;
}

nav a {
    text-decoration: none;
    color: #2c3e50;
    font-weight: 500;
}

nav a:hover {
    color: #3498db;
}

/* Layout */
.container {
    max-width: 1200px;
    margin: auto;
    padding: 4rem 2rem;
}

section {
    margin-bottom: 4rem;
}

h2 {
    text-align: center;
    font-size: 2.4rem;
    margin-bottom: 2rem;
}

/* Services */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 2rem;
}

.service-card {
    background: white;
    padding: 2rem;
    border-radius: 14px;
    text-align: center;
    box-shadow: 0 6px 18px rgba(0,0,0,.08);
    transition: transform .3s;
}

.service-card:hover {
    transform: translateY(-6px);
}

.service-icon {
    height: 110px;
    margin: -2rem -2rem 1.5rem;
    background: linear-gradient(135deg, #3498db, #2980b9);
    display: flex;
    align-items: center;
    justify-content: center;
}

.service-icon i {
    color: white;
    font-size: 3rem;
}

/* Gallery */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 1rem;
}

.gallery-item {
    border-radius: 12px;
    overflow: hidden;
    cursor: pointer;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .3s;
}

.gallery-item:hover img {
    transform: scale(1.08);
}

/* Lightbox */
.lightbox {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,.85);
    display: none;
    justify-content: center;
    align-items: center;
}

.lightbox img {
    max-width: 90%;
    max-height: 90%;
    border-radius: 12px;
}

.lightbox-close {
    position: absolute;
    top: 20px;
    right: 30px;
    color: white;
    font-size: 2.5rem;
    cursor: pointer;
}

/* Contact */
#contact {
    background: #f8f9fa;
    padding: 4rem 2rem;
    text-align: center;
    margin: 0 auto 1.2rem;
    font-size: 1.05rem;
    color: #555;

}
#contact p {
    max-width: 850px;
    margin: 0 auto 1.2rem;
    font-size: 1.05rem;
    color: #555;
    text-align: center;
}

#about p {
    max-width: 850px;
    margin: 0 auto 1.2rem;
    font-size: 1.05rem;
    color: #555;
    text-align: center;
}
.social-link {
    display: inline-block;
    margin-top: 1rem;
    padding: .75rem 2rem;
    background: #1877f2;
    color: white;
    border-radius: 6px;
    text-decoration: none;
}