:root {
    --primary-yellow: #F5B800;
    --dark-charcoal: #1c1d21;
    --steel-gray: #6b7280;
    --light-bg: #F8F9FA;
    --text-dark: #111827;
    --text-light: #FFFFFF;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

html {
    scroll-behavior: smooth;
    font-family: 'Segoe UI', Arial, sans-serif;
    margin: 0;
    padding: 0;
}

body {
    margin: 0;
    background-color: var(--light-bg);
}

/*Sticky heading and logo*/
header {
    position:sticky;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 9999;
    background-color: var(--dark-charcoal);
    box-sizing: border-box;
    color: var(--text-light);
    padding: 10px 5%;
}

footer {
    background-color: var(--dark-charcoal);
    color: var(--text-light);
    padding-top: 40px;
    margin-top: 60px;
    border-top: 4px solid var(--primary-yellow);
}

.navbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 15px 30px;
    position: relative;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: bold;
    font-size: 1.2rem;
}

.logo-img {
    height: 70px;
    width: auto;
    background-color: #ffffff;
    padding: 4px 8px;
    border-radius: 6px;
    border: 1.5px solid var(--primary-yellow);
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.25);
    display: block;
    object-fit: contain;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 1.5625rem;
}

.nav-links a {
    color: var(--text-light);
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s ease;
}

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

/*Slider*/
.hero-slider {
    position: relative;
    width: 100%;
    height: 80vh;
    min-height: 400px;
    overflow: hidden;
    background-color: #000;
}

/*Hide slides by default*/
.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.8s ease-in-out;
}

/*show active slide only*/
.slide.active {
    opacity: 1;
}

/*bg image for each slide*/
.slide-bg {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.8);/*it darkens the bg image*/
}

.hero-content {
    position:absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: left;
    color: var(--text-light);
    width: 80%;
    max-width: 800px;
}

.hero-content h1 {
    font-size: 2.5rem;
    color: var(--primary-yellow);
    margin-bottom: 0.9375rem;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.6);
}

.hero-content p {
    font-size: 1.2rem;
    margin-bottom: 25px;
}

/*action btn style*/
.btn {
    display: inline-block;
    background-color: var(--primary-yellow);
    color: var(--dark-charcoal);
    padding: 0.75rem 1.875rem;
    font-weight: bold;
    text-decoration: none;
    border-radius: 4px;
    transition: background 0.3s ease;
}

.btn:hover {
    background-color: #d9a200;
}

/*slide arrows*/
.slider-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    color: var(--text-light);
    border: none;
    font-size: 2rem;
    padding: 8px 16px;
    cursor: pointer;
    transition: background 0.3s ease;
}

.slider-btn:hover {
    background-color: var(--primary-yellow);
    color: var(--dark-charcoal);
}

.prev-btn { left: 10px; }
.next-btn { right: 10px; }

.trust-bar {
    background-color: var(--dark-charcoal);
    padding: 25px 20px;
    text-align: center;
    border-bottom: 4px solid var(--primary-yellow);
}

.trust-bar h2 {
    font-size: 0.85rem;
    letter-spacing: 2px;
    color: #9CA3AF;
    text-transform: uppercase;
    margin-bottom: 0.9375rem;
    margin-top: 0;
}

.logo-grid {
    display: flex;
    justify-content: center;
    gap: 35px;
    flex-wrap: wrap;
    align-items: center;
}

.client-name {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-light);
    opacity: 0.8;
}

.about-section {
    max-width: 1200px;
    margin: 50px auto 80px auto;
    padding: 30px 20px;
}

.about-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    gap: 2.5rem;
    align-items: center;
}

.about-text-content {
    flex: 1;
}

.about-description {
    font-size: 1rem;
    line-height: 1.6;
    color: var(--text-dark);
    margin-bottom: 0.9375rem;
}

.about-image img {
    width: 100%;
    height: auto;
    border-radius: 4px;
    border: 2px solid var(--primary-yellow);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.about-image {
    flex: 1;
    position: relative;
}

/* ============================================
   STATS BAR
   ============================================ */

.stats-bar {
    background-color: #FFFFFF;
    padding: 50px 40px;
}

.stats-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
}

.stat-item {
    text-align: center;
    flex: 1;
}

.stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--dark-charcoal);
    line-height: 1.1;
    margin-bottom: 8px;
}

.stat-label {
    display: block;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 2px;
    color: #6b7280;
    text-transform: uppercase;
}

.stat-divider {
    width: 1px;
    height: 60px;
    background-color: #E5E7EB;
}

/* Stats Bar — Mobile Responsive */
@media (max-width: 768px) {
    .stats-bar {
        padding: 40px 20px;
    }

    .stats-container {
        flex-wrap: wrap;
        justify-content: center;
    }

    .stat-item {
        flex: 0 0 45%;
        margin-bottom: 20px;
    }

    .stat-divider {
        display: none;
    }

    .stat-number {
        font-size: 2rem;
    }
}


.services-section {
    max-width: 1200px;
    margin: 50px auto 80px auto;
    padding: 30px 20px;    
}

.services-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    gap: 40px;
    align-items: center;
}

.services-description {
    font-size: 17px;
    line-height: 1.6;
    color: var(--text-dark);
    margin-bottom: 0.9375rem;
}

.services-text-content {
    flex: 1;
}

.eyebrow-text {
    color: var(--primary-yellow);
    font-size: 0.875rem;
    font-weight: bold;
    letter-spacing: 2px;
    text-transform: uppercase;
    display: block;
    margin-bottom: 10px;
}

.main-heading {
    font-family: 'impact', 'Arial Black', sans-serif;
    font-size: 2.625rem;
    line-height: 1.1;
    color: #2b3336;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin: 0 0 15px 0;
}

.heading-line {
    width: 60px;
    height: 3px;
    background-color: var(--primary-yellow);
    margin-bottom: 25px;
}


.yellow-divider {
    border: none;
    height: 4px;
    background-color: var(--primary-yellow);
    width: 100%;
    margin: 20px 0;
}

/* ============================================
   FEATURED PROJECTS SECTION — NEW STYLES ONLY
   ============================================ */

/* Section background and spacing */
.projects-section {
    padding: 80px 40px;
    background-color: var(--light-bg);
}

/* Header block */
.projects-header {
    max-width: 1200px;
    margin: 0 auto 50px;
    text-align: center;
}

.projects-header .eyebrow-text {
    color: var(--primary-yellow);
    font-weight: 700;
    letter-spacing: 3px;
    font-size: 14px;
    display: block;
    margin-bottom: 12px;
}

.projects-header .main-heading {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-dark);
    text-transform: uppercase;
    margin: 0 0 20px 0;
}

.projects-header .heading-line {
    width: 60px;
    height: 3px;
    background-color: #f0c040;
    margin: 0 auto 20px;
}

.projects-description {
    color: var(--text-dark);
    font-size: 1rem;
    line-height: 1.6;
    max-width: 600px;
    margin: 0 auto;
}

/* Card text overlay on hover */
.card-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 30px 20px 20px;
    background: linear-gradient(to top, rgba(0,0,0,0.85) 0%, rgba(0,0,0,0.4) 60%, transparent 100%);
    color: #ffffff;
    text-align: left;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.gallery-card:hover .card-overlay {
    opacity: 1;
}

.card-overlay h3 {
    font-size: 1.2rem;
    font-weight: 700;
    text-transform: uppercase;
    margin: 0 0 4px 0;
    color: #f0c040;
}

.card-overlay .project-tag {
    font-size: 0.85rem;
    color: #cccccc;
    margin: 0;
}

/* CTA button */
.projects-cta {
    text-align: center;
    margin-top: 40px;
}

.projects-cta .btn-outline {
    display: inline-block;
    padding: 14px 32px;
    border: 2px solid #f0c040;
    color: var(--steel-gray);
    text-decoration: none;
    font-weight: 700;
    font-size: 1rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    transition: all 0.3s ease;
}

.projects-cta .btn-outline:hover {
    background-color:var(--primary-yellow);
    color: #1a1a1a;
}

/* Make cards relative so overlay positions correctly */
.gallery-card {
    position: relative;
}

/* Fix card text color on dark background */
.projects-section .gallery-card h3 {
    color: var(--primary-yellow); /* keep readable since card bg is white */
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
    margin-top: 30px;
}

.gallery-card {
    background-color: #FFFFFF;
    border: 1px solid #E5E7EB;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    position: relative;
}

.gallery-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 10px 18px rgba(0, 0, 0, 0.15);
}

.gallery-card img {
    width: 100%;
    height: 220px;
    object-fit: cover;
    display: block;
}

.gallery-card h3 {
    padding: 15px;
    margin: 0;
    font-size: 1.1rem;
    color: var(--dark-charcoal);
    text-align: center;
}

.footer-container {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 5%;
    gap: 30px;
}

/* Individual columns: About Us, Services, Contact Details */
.footer-col {
    flex: 1;
    min-width: 250px; /* Forces stack layout on mobile devices */
}

.footer-col h3 {
    color: var(--primary-yellow);
    font-size: 1.2rem;
    margin-bottom: 0.9375rem;
    border-bottom: 2px solid var(--steel-gray);
    padding-bottom: 6px;
    display: inline-block;
}

.footer-col p {
    color: #D1D5DB;
    line-height: 1.6;
    font-size: 0.95rem;
}

.footer-col ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-col ul li {
    margin-bottom: 10px;
}

.footer-col ul li a {
    color: #D1D5DB;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-col ul li a:hover {
    color: var(--primary-yellow);
}

.whatsapp-link {
    color: var(--primary-yellow);
    font-weight: bold;
    text-decoration: underline;
}

/* Copyright Bar */
.footer-bottom {
    text-align: center;
    background-color: #111215;
    padding: 15px 0;
    margin-top: 40px;
    font-size: 0.85rem;
    color: #9CA3AF;
}

/* ============================================
   RESPONSIVE DESIGN — MEDIA QUERIES
   ============================================ */

/* Tablet and below (max-width: 992px) */
@media (max-width: 992px) {
    .hero-content h1 {
        font-size: 2rem;
    }
    .hero-content p {
        font-size: 1rem;
    }
    .main-heading {
        font-size: 32px;
    }
    .about-container,
    .services-container {
        flex-direction: column;
    }
    .footer-col {
        flex: 1 1 45%; /* Two columns on tablet */
    }
}

/* Mobile phones (max-width: 600px) */
@media (max-width: 600px) {
    /* Header / Navigation */
    header {
        padding: 10px 15px;
    }
    .logo span {
        font-size: 0.9rem;
    }
    .logo-img {
        height: 50px;
    }
    .nav-links {
        display: none; /* Hide horizontal nav on mobile */
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: var(--dark-charcoal);
        padding: 20px;
        gap: 15px;
        text-align: center;
        z-index: 100;
    }
    .nav-links.active {
        display: flex; /* Show when hamburger is clicked */
    }

    /* Hero Slider */
    .hero-slider {
        height: 60vh; /* Shorter hero on mobile */
    }
    .hero-content {
        width: 90%;
        padding: 0 10px;
    }
    .hero-content h1 {
        font-size: 1.5rem;
        line-height: 1.3;
    }
    .hero-content p {
        font-size: 0.9rem;
    }
    .btn {
        padding: 10px 20px;
        font-size: 0.9rem;
    }
    .slider-btn {
        font-size: 1.5rem;
        padding: 5px 10px;
    }

    /* Sections */
    .about-section,
    .services-section {
        margin: 30px auto 50px auto;
    }
    .main-heading {
        font-size: 26px;
    }
    .gallery-grid {
        grid-template-columns: 1fr; /* Single column on mobile */
    }
    .trust-bar {
        padding: 15px 10px;
    }
    .logo-grid {
        gap: 15px;
    }
    .client-name {
        font-size: 0.85rem;
    }

    /* Footer */
    .footer-col {
        flex: 1 1 100%; /* Stack vertically on mobile */
        min-width: unset;
    }
    .footer-container {
        flex-direction: column;
        gap: 30px;
    }

    /* Hamburger Menu Button (you need to add this HTML too) */
    .hamburger {
        display: block;
        background: none;
        border: none;
        color: white;
        font-size: 1.8rem;
        cursor: pointer;
    }
}

/* Show hamburger only on mobile */
.hamburger {
    display: none;
}

/* Hide nav links on mobile, how they show hamburger */

@media (max-width: 768px) {
    .nav-links {
        display: flex;
        flex-direction: column;
        position: fixed;
        top: 0;
        left: auto;
        right: 0;
        width: 250px;
        height: 100vh;
        background-color: #1a1a1a;
        padding: 80px 30px 30px;
        gap: 0;
        z-index: 999;
        transform: translateX(100%);
        transition: transform 0.3s ease;
        box-shadow: -4px 0 15px rgba(0, 0, 0, 0.3);
    }

    .nav-links.active {
        transform: translateX(0);
    }

    .nav-links li {
        width: 100%;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }

    .nav-links li:last-child {
        border-bottom: none;
    }

    .nav-links a {
        display: block;
        padding: 18px 0;
        color: #ffffff;
        text-decoration: none;
        font-size: 1rem;
        font-weight: 600;
        text-transform: uppercase;
        letter-spacing: 1px;
        transition: color 0.2s ease;
    }

    .nav-links a:hover {
        color: #f0c040;
    }

    .hamburger {
        display: block;
        z-index: 1000;
    }
}

/* Nav Overlay */
.nav-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 998;
}

.nav-overlay.active {
    display: block;
}

@media (min-width: 769px) {
    .nav-overlay {
        display: none !important;
    }
}


/* Desktop — hide hamburger, show links */
@media (min-width: 769px) {
    .hamburger {
        display: none;
    }

    .nav-links {
        display: flex;
    }
}

/* Mobile responsive for project section*/
@media (max-width: 768px) {
    .projects-section {
        padding: 60px 20px;
    }

    .projects-header .main-heading {
        font-size: 1.8rem;
    }
}