:root {
    --primary-color: #747474; /* Navy Blue */
    --secondary-color: #f6f6f6; /* Light Grey */
    --accent-color: #2c3e50; /* Steel Grey */
    --text-color: #333;
    --white: #ffffff;
    --font-main: 'Montserrat', sans-serif;
}

body {
    font-family: var(--font-main);
    color: var(--text-color);
    margin: 0;
    padding: 0;
    overflow-x: hidden;
    background-color: var(--secondary-color);
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    color: var(--primary-color);
}

a {
    text-decoration: none;
    transition: 0.3s;
}
/* =/* =========================================
   0. GLOBAL RESET (Sabse Important - Ye zarur lagana)
   ========================================= */
* {
    box-sizing: border-box; /* Is se padding width ko kharab nahi karegi */
    margin: 0;
    padding: 0;
}

html, body {
    overflow-x: hidden; /* Screen se bahir jane wali cheezon ko rok dega */
    width: 100%;
}

/* =========================================
   CUSTOM NAVBAR (NO HAMBURGER - ALWAYS OPEN)
   ========================================= */

/* --- 1. Base Navbar Style --- */
.custom-navbar {
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    width: 100%;
    position: fixed; /* Desktop par Fixed rahay */
    top: 0;
    left: 0;
    z-index: 1000;
    padding: 10px 0;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

/* Flex Container to manage layout */
.main-nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between; /* Space out items */
    padding-left: 20px;
    padding-right: 20px;
}

/* --- 2. Logo --- */
/* =========================================
   LOGO SIZE ADJUSTMENT (BIGGER)
   ========================================= */

/* --- 1. Laptop / Desktop View --- */
.logo-img {
    height: 90px;  /* Pehle 50px tha, ab 90px kar diya (Bara size) */
    width: auto;   /* Width khud adjust hogi taake logo khinche na */
    display: block;
    object-fit: contain; /* Logo ko clear rakhega */
    transition: 0.3s ease; /* Smooth effect */
}

/* --- 2. Mobile View --- */

/* --- 3. Links List (Desktop: Horizontal) --- */
.nav-links-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex; /* Side by side */
    gap: 20px;
    align-items: center;
}

.custom-link {
    font-size: 13px;
    font-weight: 700;
    color: #11113a !important;
    text-transform: uppercase;
    background: transparent;
    border: none;
    padding: 5px 10px;
    text-decoration: none;
    cursor: pointer;
    transition: 0.3s;
}

.custom-link:hover {
    color: #b92b27 !important;
}

/* --- 4. Buttons Group (Desktop: Horizontal) --- */
.nav-buttons-group {
    display: flex;
    gap: 10px;
    align-items: center;
}

.btn-wrapper {
    text-decoration: none;
}

.nav-btn-outline, .nav-btn-solid {
    font-size: 12px;
    font-weight: 700;
    padding: 10px 20px;
    border-radius: 5px;
    text-transform: uppercase;
    min-width: 140px;
    cursor: pointer;
    white-space: nowrap;
}

.nav-btn-outline {
    border: 2px solid #11113a;
    background: transparent;
    color: #11113a;
}

.nav-btn-solid {
    background: #11113a;
    color: white;
    border: 2px solid #11113a;
}

.nav-btn-outline:hover { background: #11113a; color: white; }
.nav-btn-solid:hover { background: #0a0a23; }


/* =========================================
   MOBILE RESPONSIVE (THE MAIN CHANGE)
   ========================================= */

@media (max-width: 991px) {
    
    /* 1. Navbar ko Normal Flow mein lao (Fixed hata do mobile pe) */
    .custom-navbar {
        position: relative; /* Mobile pe scroll ke sath upar chala jaye */
        padding: 15px 0;
    }

    /* 2. Flex Direction Column (Upar se Neeche) */
    .main-nav-container {
        flex-direction: column;
        gap: 20px; /* Logo, Links, Buttons k beech gap */
    }

    /* 3. Links ko Column mein karo */
    .nav-links-list {
        flex-direction: column;
        gap: 10px;
        width: 100%;
        text-align: center;
        border-top: 1px solid #eee;
        border-bottom: 1px solid #eee;
        padding: 15px 0;
    }

    .custom-link {
        font-size: 14px; /* Thora bara taake touch easy ho */
        width: 100%;
        display: block;
    }

    /* 4. Buttons ko Column mein karo */
    .nav-buttons-group {
        flex-direction: column;
        width: 100%;
        gap: 10px;
    }

    .btn-wrapper {
        width: 100%;
    }

    .nav-btn-outline, .nav-btn-solid {
        width: 100%; /* Full width buttons */
        padding: 12px;
    }

    /* 5. Logo Thora Chota */
    .logo-img {
        height: 60px; /* Mobile pe thora wazeh */
    }
}
@media (max-width: 991px) {
    .logo-img {
        height: 85px; /* Mobile par bhi bara kar diya */
        margin-bottom: 5px; /* Thora gap links se */
    }
}
/* WhatsApp Float Button */
.whatsapp-btn {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background-color: #25d366;
    color: white;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    box-shadow: 0 4px 10px rgba(0,0,0,0.3);
    z-index: 9999;
    transition: transform 0.3s;
}

.whatsapp-btn:hover {
    transform: scale(1.1);
}

.whatsapp-icon {
    width: 35px;
    height: 35px;
    fill: white;
}

/* =========================================
   3. HERO SECTION
   ========================================= */
.hero-section {
    position: relative;
    height: 100vh;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    margin-top: 60px; /* Navbar height compensation */
}

.hero-video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: -1;
}

.overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6); /* Dark overlay so text is readable */
    z-index: 0;
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    color: white;
    max-width: 800px;
    padding: 20px;
}

.hero-content h1 {
    font-size: 4rem;
    color: white;
    margin-bottom: 20px;
    text-transform: uppercase;
}

.hero-content p {
    font-size: 1.2rem;
    margin-bottom: 30px;
    font-weight: 300;
}

#get-in-touch {
    background-color: var(--primary-color);
    border: none;
    padding: 15px 40px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
}

#get-in-touch:hover {
    background-color: white;
    color: var(--primary-color);
}
 
/* =========================================
   HERO SECTION RESPONSIVE FIX
   ========================================= */

/* Desktop Default (Jo apka pehle tha) */
.hero-section {
    position: relative;
    height: 100vh; /* Desktop par Full Screen */
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    margin-top: 60px; /* Navbar height compensation */
}

/* --- MOBILE SPECIFIC SETTINGS --- */
@media (max-width: 768px) {
    
    .hero-section {
        height: 400px !important; /* Mobile par sirf 400px height */
        margin-top: 0; /* Agar navbar relative hai to gap hatado */
    }

    /* Text ko chota karna zaroori hai taake 400px mein fit aaye */
    .hero-content h1 {
        font-size: 1.8rem; /* 4rem se kam kar k 1.8rem */
        line-height: 1.2;
    }

    .hero-content p {
        font-size: 0.9rem;
        margin-bottom: 15px;
    }

    /* Button thora chota */
    #get-in-touch {
        padding: 10px 25px;
        font-size: 14px;
    }
}
/* =========================================
   5. SERVICES SECTION (Grid & Images)
   ========================================= */

.services-section {
    padding: 80px 5%;
    text-align: center;
    background: #f8f9fa;
}

.services-title {
    font-size: 2.5rem;
    margin-bottom: 50px;
    color: var(--accent-color, #2c3e50);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* --- GRID SYSTEM (4 Columns Desktop, 2 Columns Mobile) --- */
.services-grid {
    display: grid;
    /* Desktop: Ek line mein 4 cards */
    grid-template-columns: repeat(4, 1fr); 
    gap: 20px;
    margin-bottom: 40px;
}

.service-card {
    position: relative;
    height: 280px; /* Height thori barha di hai achi look k liye */
    border-radius: 15px;
    overflow: hidden;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.2);
}

/* --- BACKGROUND IMAGES (Real Pics) --- */
/* Note: Aap in URLs ko hata kr apni local images (e.g. ./images/steel.jpg) laga skte hain */

.service-bg {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background-size: cover;
    background-position: center;
    transition: transform 0.5s ease;
    z-index: 0;
}

/* Card 1: Grade 60 Steel */
.card-1 .service-bg {
    background-image: url('./Images/steel4.jpg');
}

/* Card 2: Grade 40 Steel */
.card-2 .service-bg {
    background-image: url('./Images/steel4.jpg');
}

/* Card 3: Cement & Bricks */
.card-3 .service-bg {
    background-image: url('https://images.unsplash.com/photo-1589939705384-5185137a7f0f?q=80&w=600&auto=format&fit=crop');
}

/* Card 4: T-Iron & Girders */
.card-4 .service-bg {
    background-image: url('./Images/p1.png');
}

/* Card 5: Aluminium & Glass */
.card-5 .service-bg {
    background-image: url('https://images.unsplash.com/photo-1504917595217-d4dc5ebe6122?q=80&w=600&auto=format&fit=crop');
}

/* Card 6: Roofing Sheets */
.card-6 .service-bg {
    background-image: url('https://images.unsplash.com/photo-1623687844222-d1b4208e6183?q=80&w=600&auto=format&fit=crop');
}

/* Card 7: Wholesale Supply */
.card-7 .service-bg {
    background-image: url('https://plus.unsplash.com/premium_photo-1661963212517-830bbb7d76fc?q=80&w=600&auto=format&fit=crop');
}

/* Hover Zoom Effect on Image */
.service-card:hover .service-bg {
    transform: scale(1.1);
}

/* Overlay (Dark Shade taake text nazar aye) */
.service-overlay {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background: linear-gradient(to bottom, rgba(0,0,0,0.2), rgba(0,0,0,0.8));
    transition: 0.3s;
    z-index: 1;
}

.service-card:hover .service-overlay {
    background: rgba(17, 17, 58, 0.85); /* Navy Blue overlay on hover */
}

/* Text Styling */
.service-name {
    position: relative;
    z-index: 2;
    color: white;
    font-size: 1.2rem; /* Thora chota kiya taake 4 cards mein fit ho */
    font-weight: 800;
    text-transform: uppercase;
    text-shadow: 0 2px 5px rgba(0,0,0,0.5);
    padding: 0 10px;
}

/* --- RESPONSIVE (Mobile View Settings) --- */
@media (max-width: 992px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr); /* Tablets: 2 Columns */
    }
}

@media (max-width: 768px) {
    .services-grid {
        /* Mobile: 2 Cards ek line mein */
        grid-template-columns: repeat(2, 1fr); 
        gap: 10px; /* Gap kam kiya taake screen fit ho */
    }

    .service-card {
        height: 180px; /* Height kam ki mobile k liye */
        border-radius: 10px;
    }

    .service-name {
        font-size: 0.9rem; /* Text size adjust kiya */
    }
    
    .services-title {
        font-size: 1.8rem;
    }
}
/* =========================================
   6. INDUSTRIES & STORIES
   ========================================= */
.industries-section {
    padding: 80px 5%;
    background: white;
}

.industries-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    justify-content: center;
}

.industry-item {
    background: #f1f1f1;
    padding: 15px 25px;
    border-radius: 50px;
    font-weight: 600;
    color: #555;
    transition: 0.3s;
}

.industry-item:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-3px);
}

/* =========================================
   PROJECT GALLERY SECTION
   ========================================= */

.gallery-section {
    display: flex;
    flex-wrap: wrap; /* Mobile responsive k liye zaroori */
    padding: 80px 5%;
    gap: 50px;
    background: #fff;
    align-items: center; /* Vertical center alignment */
}

/* --- Left Text Area --- */
.left-text {
    flex: 1;
    min-width: 300px; /* Text box bohot chota na ho */
}

.left-text h1 {
    font-size: 3rem;
    color: var(--primary-color, #11113a);
    margin-bottom: 20px;
    line-height: 1.1;
    text-transform: uppercase;
}

.left-text p {
    font-size: 1.1rem;
    color: #666;
    line-height: 1.6;
    margin-bottom: 30px;
}

.gallery-btn {
    text-decoration: none;
    color: var(--primary-color, #11113a);
    font-weight: 700;
    border-bottom: 2px solid var(--accent-color, #b92b27);
    padding-bottom: 5px;
    transition: 0.3s;
}

.gallery-btn:hover {
    color: var(--accent-color, #b92b27);
    letter-spacing: 1px;
}

/* --- Right Cards Area (Grid) --- */
.right-cards {
    flex: 1.5; /* Cards wala hissa thora chora (wide) ho */
    display: grid;
    grid-template-columns: repeat(2, 1fr); /* 2 Columns */
    gap: 20px;
}

/* --- Card Styling --- */
.gallery-card {
    position: relative;
    height: 180px; /* Fixed height taake images nazar ayen */
    border-radius: 15px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background-size: cover;
    background-position: center;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

.gallery-card:hover {
    transform: translateY(-5px); /* Hover par thora uthay */
}

/* Dark Overlay (Taake text parha jaye) */
.gallery-card .overlay {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(0, 0, 0, 0.5); /* Black shade 50% opacity */
    transition: 0.3s;
}

.gallery-card:hover .overlay {
    background: rgba(17, 17, 58, 0.75); /* Hover par Navy Blue shade */
}

/* Text inside Card */
.gallery-card h3 {
    position: relative;
    z-index: 2; /* Overlay k upar */
    color: white;
    font-size: 1.1rem;
    font-weight: 700;
    margin: 0;
    text-shadow: 0 2px 5px rgba(0,0,0,0.7);
    padding: 0 10px;
}

/* --- BACKGROUND IMAGES --- */

/* 1. Housing */
.card-1 { background-image: url('./Images/steel2.jpg'); }

/* 2. High Rise */
.card-2 { background-image: url('https://images.unsplash.com/photo-1486406146926-c627a92ad1ab?q=80&w=600&auto=format&fit=crop'); }

/* 3. Infrastructure (Bridge) */
.card-3 { background-image: url('https://images.unsplash.com/photo-1545558014-8692077e9b5c?q=80&w=600&auto=format&fit=crop'); }

/* 4. Factories */
.card-4 { background-image: url('https://images.unsplash.com/photo-1565793298595-6a879b1d9492?q=80&w=600&auto=format&fit=crop'); }

/* 5. Schools */
.card-5 { background-image: url('./Images/story.png'); }

/* 6. Hospitals */
.card-6 { background-image: url('https://images.unsplash.com/photo-1519494026892-80bbd2d6fd0d?q=80&w=600&auto=format&fit=crop'); }


/* =========================================
   MOBILE RESPONSIVE
   ========================================= */

@media (max-width: 992px) {
    .gallery-section {
        flex-direction: column; /* Tablet/Mobile par upar neeche ho jayen */
        padding: 50px 5%;
        text-align: center; /* Text center kar do */
    }

    .left-text {
        width: 100%;
        margin-bottom: 20px;
    }

    .right-cards {
        width: 100%; /* Full width */
        grid-template-columns: repeat(2, 1fr); /* Tablet par 2 columns */
    }
}

@media (max-width: 576px) {
    .left-text h1 {
        font-size: 2.2rem;
    }

    .right-cards {
        /* Mobile par Cards ko chota rakh kar 2 column hi rehne do */
        grid-template-columns: repeat(2, 1fr); 
        gap: 10px;
    }

    .gallery-card {
        height: 140px; /* Height thori kam Mobile par */
    }

    .gallery-card h3 {
        font-size: 0.9rem; /* Text size adjust */
    }
}
/* =========================================
   7. ACHIEVEMENTS & STATS
   ========================================= */
.achievements-section {
    background: var(--primary-color);
    color: white;
    padding: 80px 5%;
    display: flex;
    flex-wrap: wrap;
}

.achievements-left {
    flex: 1;
    padding-right: 40px;
}

.achievements-left h1 { color: #aaa; font-size: 1.2rem; }
.achievements-left h2 { color: white; font-size: 2.5rem; margin: 10px 0 20px; }

.achievements-right {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.stat-row {
    display: flex;
    gap: 50px;
}

.stat .number {
    font-size: 3rem;
    font-weight: 800;
    display: block;
}

.stat .desc {
    font-size: 1rem;
    opacity: 0.8;
}

/* =========================================
   8. CAREERS & CEO
   ========================================= */
.careers-section {
    padding: 80px 5%;
    display: flex;
    flex-wrap: wrap;
    gap: 40px;
    align-items: center;
    background: white;
}

.careers-left { flex: 1; }
.careers-right { flex: 1; }

.join-btn {
    background: var(--primary-color);
    color: white;
    border: none;
    padding: 12px 30px;
    font-weight: 700;
    border-radius: 5px;
    cursor: pointer;
}

.ceo-section {
    display: flex;
    flex-wrap: wrap-reverse;
    padding: 60px 5%;
    background: #f4f4f4;
    align-items: center;
    margin-top: 50px;
}

.ceo-right {
    flex: 1;
    text-align: center;
}

.ceo-pic {
    width: 200px;
    height: 200px;
    border-radius: 50%;
    object-fit: cover;
    border: 5px solid var(--primary-color);
    margin-bottom: 15px;
}

.ceo-left {
    flex: 2;
    padding: 20px;
}

/* =========================================
   9. FOOTER
   ========================================= */
.site-footer {
    background: #0a0a23;
    color: white;
    padding: 60px 5% 20px;
}

.footer-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-block h3 {
    color: white;
    margin-bottom: 20px;
    border-bottom: 2px solid #555;
    display: inline-block;
    padding-bottom: 5px;
}

.footer-block a {
    color: #ccc;
    display: block;
    margin-bottom: 10px;
}

.footer-block a:hover {
    color: white;
    padding-left: 5px;
}

.social-icons {
    display: flex;
    gap: 15px;
}

.social-icons img {
    width: 30px;
    filter: invert(1); /* Make icons white */
}

.footer-bottom {
    text-align: center;
    border-top: 1px solid #333;
    padding-top: 20px;
    font-size: 0.9rem;
    color: #888;
}

/* =========================================
   10. OFFCANVAS (Top Slide)
   ========================================= */
.custom-offcanvas {
    height: auto !important;
    background-color: var(--primary-color);
    color: white;
}

.offcanvas-header .btn-close {
    filter: invert(1);
}

.offcanvas-content h4 {
    color: #4ca1af; /* Cyan accent for headers in dark menu */
    margin-bottom: 15px;
}

.offcanvas-content ul {
    list-style: none;
    padding: 0;
}

.offcanvas-content li {
    margin-bottom: 10px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
    padding-bottom: 5px;
}

/* =========================================
   11. RESPONSIVE
   ========================================= */
@media (max-width: 768px) {
    .hero-content h1 { font-size: 2.5rem; }
    .stat-row { gap: 20px; }
    .achievements-left, .achievements-right { flex: 100%; padding: 0; }
    .careers-section, .ceo-section { flex-direction: column; }
    .right-cards { grid-template-columns: 1fr; }
    
    /* Navbar tweaks for mobile */
    .center-nav-container { display: none !important; } /* Hide center menu on mobile */
    /* You would typically add a hamburger menu logic here for Bootstrap */
}