/* typography, colors, spacing, layout */
:root {
    --primary-color: #22c55e;
    --secondary-color: #1a4731;
    --text-dark: #333;
    --text-light: #4b5563;
    --background-color: #f9f9f9;
    --shadow-soft: 0 10px 20px rgba(0,0,0,0.05);
    --transition: 0.3s ease;
}
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
h1, h2, h3{
    color: var(--secondary-color);
}
p{
    color: var(--text-light);
}
footer p {
    color: #ffffff;
    opacity: 0.9; 
}
a {
    color: var(--primary-color);
    text-decoration: none;
}
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--background-color);
}
section {
    padding: 80px 10%;
}
h2 {
    text-align: center;
    margin-bottom: 40px;
    font-size: 1.8rem;
    color: var(--secondary-color);
}
img {
    max-width: 100%;
    display: block;
}
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 10%;
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}
.logo {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--secondary-color);
}
.logo span {
    color: var(--primary-color);
}
.nav-links {
    display: flex;
    list-style: none;
    align-items: center;
    gap: 30px;
}
.nav-links a {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 500;
    transition: color 0.3s;
}
.nav-links a:hover {
    color: var(--primary-color);
}
.nav-btn {
    background: var(--secondary-color);
    color: white !important;
    padding: 10px 20px;
    border-radius: 5px;
}
.hero {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100vh;
    padding: 0 10%;
    background: linear-gradient(135deg, rgba(34, 197, 94, 0.1) 0%, #ffffff 50%, rgba(34, 197, 94, 0.1) 100%);
    /* background: linear-gradient(135deg,#d1f9dd 0%, #ffffff 50%, #d1f9dd 100%); */
}
.hero-text {
    flex: 1;
    padding-right: 50px;
    line-height: 1.6;
}
.hero-text h1 {
    font-size: 2.8rem;
    line-height: 1.2;
    margin-bottom: 20px;
    color: var(--secondary-color);
}
.hero-text p {
    font-size: 1.2rem;
    margin-bottom: 30px;
    color: var(--text-light);
}
.hero-image {
    flex: 1;
}
.hero-image img {
    border-radius: 20px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}
.service-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}
.service-card {
    background: white;
    font-weight: 350;
    line-height: 1.6;
    padding: 30px;
    border-radius: 15px;
    text-align: center;
    border-bottom: 4px solid var(--primary-color);
    transition: 0.3s;
    box-shadow: 0 10px 20px rgba(0,0,0,0.05);
}
.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(34, 197, 94, 0.2);
}
.service-card img {
    width: 180px;
    margin: 0 auto 20px;
}
#projects {
    background-color: #ffffff;
}
#projects button {
    display: block;
    margin: 0 auto;
}
.projects-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
    margin-bottom: 40px;
}
.project-card {
    position: relative;
    overflow: hidden;
    border-radius: 12px;
    background: #f0fdf4;
    padding-bottom: 15px; 
    transition: 0.3s;
}
.project-card img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    transition: 0.5s;
}
.project-card:hover img {
    transform: scale(1.1); 
}
.project-card h3 {
    padding: 15px 15px 5px;
    color: var(--secondary-color);
    font-size: 1.2rem;
}
.project-card h4 {
    padding: 0 15px;
    color: var(--primary-color);
    font-weight: 400;
    font-size: 0.9rem;
    text-transform: uppercase;
}
#about {
    display: flex;
    align-items: center;
    gap: 50px;
    background-color: #ffffff;
}
.about-image {
    flex: 1;
}
.about-text span {
    color: var(--primary-color);
    font-weight: 600;
}
.about-image img {
    border-radius: 30px 0 30px 0;
    box-shadow: 20px 20px 0px var(--primary-color);
}
.about-text {
    flex: 1;
}
.about-text h2 {
    text-align: left;
    margin-bottom: 20px;
}



footer {
    background-color: var(--secondary-color);
    color: white !important;
    text-align: center;
    padding: 40px 10%;
}
footer p {
    margin-bottom: 10px;
    opacity: 0.8;
}