/* 1. Global Refinements */
:root {
    --primary-black: #1a1a1a;
    --accent-gray: #343333;
    --light-border: #e8e8e8;
    --dark-border: #9a8a7a;
    --bg-white: #ffffff;
    --bg-off-white: #fafafa;
    --bg-overlay:#262626;
    --transition: 0.3s ease-in-out;
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    color: var(--primary-black);
    background-color:var(--bg-overlay);
    line-height: 1.5;
}

/* 2. Header & Navigation */

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 2px 20px 20px;
    background: var(--bg-white);
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid var(--light-border);
}

.logo {
    font-size: 0.9rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Hide the mobile menu button by default */
.navbar .menu-btn {
    display: none;
}

.navbar .menu-icon {
    display: none; 
    position: relative;
}

.navbar .menu-icon .navicon {
    background: var(--primary-black);
    display: block;
    height: 2px;
    width: 1.5em;
    transition: background 0.2s ease-out;

}

.navbar .menu-icon .navicon:before {
    background: var(--primary-black);
    content: "";
    display: block;
    height: 2px;
    width: 1.5em;
    position: absolute;
    transition: all 0.2s ease-out;
    top:0.8em;

}

.navbar .menu-icon .navicon:after {
    background: var(--primary-black);
    content: "";
    display: block;
    height: 2px;
    width: 1.5em;
    position: absolute;
    transition: all 0.2s ease-out;
    bottom:-0.4em;

}

.navbar .nav-links {
    display: block;
    list-style: none;
    clear: none;
    float: right;
}

.navbar .nav-links li {
    float: left;
    display: block;
    padding-right: 20px;
}

.nav-links a {
    text-decoration: none;
    color: var(--primary-black);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 1.5px;
    transition: var(--transition);
}

.nav-links a:hover {
    color: var(--accent-gray);
}
 
/* When the checkbox is checked, show the menu */
.navbar .menu-btn:checked ~ .nav-links {
    max-height: 240px; /* Adjust height to fit all links */
    transition: max-height .3s ease-in;
}

/* make it invisible */
.navbar .menu-btn:checked ~ .menu-icon .navicon {
    background: var(--bg-white);
}

/* construct close X */
.navbar .menu-btn:checked ~ .menu-icon .navicon:before {
    top:0;
    transform: rotate(-45deg);
}
.navbar .menu-btn:checked ~ .menu-icon .navicon:after {
    top:0;
    transform: rotate(45deg);
}

/* Media Query for mobile devices */
@media (max-width: 768px) {
    .navbar .nav-links {
        max-height: 0;
        overflow: hidden; /* Hidden by default on mobile */
        transition: max-height .1s ease-out;
    }

    .navbar .nav-links li {
        float: none;
    }

    .navbar .menu-icon {
        display: block; /* Show hamburger icon on mobile */
    }
   
}

.cta-button {
    border: 1.5px solid var(--primary-black);
    padding: 0.75rem 1rem;
    text-decoration: none;
    color: var(--primary-black);
    font-size: 0.75rem;
    font-weight: 800;
    letter-spacing: 1px;
    transition: var(--transition);
}

.cta-button:hover {
    background: var(--primary-black);
    color: var(--bg-white);
}

/* 3. Hero and Contact Section */
.hero {
    height: 250vh;
    margin-top: -3px;
    background-image:url(images/header.jpeg);
    display: flex;
    justify-content: center;
    text-align: center;
     color: var(--bg-white);
}

.hero-content h1 {
    font-size: 3.8rem;
    font-weight: 900;  
    margin-top: 42vh;
    margin-bottom: 10px;
    letter-spacing: -1px;
}

.hero-content h2 {
    font-size: 1.8rem;
    font-weight: 900;
    margin-bottom: 10px;
    letter-spacing: -1px;
}

.hero-content p {
    margin-top: 10px;
    font-size: 0.9rem;
    letter-spacing: 4px;
    text-transform: uppercase;
}

.section-padding {
    padding: 50px 40px;
}

.about-grid {
  display: grid;
  text-align: center;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  grid-auto-rows: minmax(100px, auto);
}

.about-grid div {
  color: var(--bg-white);
  text-align: center;
  border: 1px solid var(--dark-border);
}


.aboutus-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  grid-auto-rows: minmax(400px, auto);
  border: 1px solid var(--dark-border);
}

.aboutus-image img {  
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.about-content { 
    padding: 2em 1em;
}

.about-content svg {
    width: 4em;
    height: 4em;
    margin-bottom: 1.5em;
}

.about-content h2 {
  color:  var(--dark-border);
  font-weight: normal;
  margin-bottom: 1em;
}

.about-content p {
  color: var(--bg-white);
  font-weight: normal;
  margin-bottom: 1em;
  line-height: 1.8em;
}


/* 4. Service Section Styling */
.section-title {
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--bg-white);
    text-align: center;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 60px;
}

.alternate-bg {
    background-color: var(--bg-off-white);
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  grid-auto-rows: minmax(400px, auto);
}

.service-grid div {

  color: var(--bg-white);
  text-align: left;
  border: 1px solid var(--dark-border);
}

.service-title {
  display: grid;
  place-items: center;
  background-color: var(--dark-border);
}

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

.service-content {
 padding: 2em 1em;
}

.service-content h2 {
  color:  var(--dark-border);
  font-weight: normal;
  margin-top: 1em;
  margin-bottom: 1em;
}

.service-content p {
  line-height: 1.8em;
}

/* 5. Project Grid */
.project-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 30px;
}

.project-overlay {
    padding: 20px;
    text-align: center;
    font-size: 1.1rem;
    letter-spacing: 1px;
}

.project-card {
    background: var(--bg-white);
    cursor: pointer;
    border: 1px solid var(--light-border);
    transition: var(--transition);
}

.project-card:hover {
    border-color: var(--primary-black);
    transform: translateY(-4px);
}


.img-placeholder {
    background-color:var(--bg-off-white);
    height: 450px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(0,0,0,0.5);
    font-size: 1.1rem;
    font-weight: 600;
}

.img-placeholder img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.project-info {
    padding: 20px;
    text-align: center;
    background: var(--bg-white);
}

.project-info span {
    font-size: 0.8rem;
    font-weight: 800;
    letter-spacing: 2px;
    text-transform: uppercase;
}


/* 6. Modal (Gallery) Styles */
.modal {
    display: none;
    position: fixed;
    z-index: 10000;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: var(--primary-black);
    overflow-y: auto;
}

.modal-content {
    background: var(--bg-white);
    margin: 40px auto;
    padding: 60px;
    width: 90%;
    max-width: 1200px;
    position: relative;
}

.modal-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
    margin: 30px 0;
}

.close-btn {
    position: absolute;
    top: 2px; 
    right: 0px;
    font-size: 60px;
    cursor: pointer;
    color: var(--dark-border);

}

#ssf {
    display:none;
}

#view-all-btn {
    background: var(--dark-border);
    color: var(--bg-white);
    padding: 15px 40px;
    border: none;
    margin-top: 40px;
    font-weight: bold;
    letter-spacing: 2px;
    cursor: pointer;
}

#view-all-btn:hover {
    background: var(--accent-gray);
}

/* 7. Contact Form */
.contact-container {
    display: grid;
    color:  var(--dark-border);
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 30px;
}

.contact-container h2 {
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--bg-white);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 30px;
}

.myinfo {
    display: flex;
    align-items: center; /* Vertically centers the image and text */
    gap: 15px;  
    padding: 10px 0;
}

.myinfo_icon svg{
    width: 2em;
    height: 2em;
    max-width: 40px;   /* Adjust image size as needed */
}

.myinfo_desc {
    min-width: 200px; 
}

.contact-form input, .contact-form textarea {
    width: 100%;
    padding: 15px;
    margin-bottom: 15px;
    border: 1px solid var(--light-border);
    background: var(--bg-off-white);
    font-size: 0.9rem;
}

.submit-btn {
    width: 100%;
    background: var(--dark-border);
    color: var(--bg-white);
    padding: 20px;
    border: none;
    font-weight: 800;
    letter-spacing: 2px;
    cursor: pointer;
    transition: var(--transition);
}

.submit-btn:hover {
   
    background: var(--accent-gray);
}