/* ==========================================================================
   CSS Variables & Tokens
   ========================================================================== */
:root {
    /* Color Palette */
    --primary: #BC2325;
    /* Grevinox Red */
    --primary-light: #d62b2e;
    --secondary: #8c9094;
    /* Silver/Grey Accent */
    --secondary-hover: #6e7275;
    --dark: #1A202C;
    --light: #f9f9f9;
    --gray: #718096;
    --gray-light: #E2E8F0;
    --white: #FFFFFF;

    /* Gradients */
    --grad-primary: linear-gradient(135deg, #BC2325 0%, #991c1e 100%);
    --grad-hero: linear-gradient(rgba(26, 32, 44, 0.6), rgba(13, 16, 22, 0.8));

    /* Typography */
    --font-sans: 'Inter', sans-serif;
    --font-heading: 'Outfit', sans-serif;

    /* Box Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-hover: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
}

/* ==========================================================================
   Reset & Base Styles
   ========================================================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-sans);
    color: var(--dark);
    line-height: 1.6;
    background-color: var(--white);
    overflow-x: hidden;
    max-width: 100vw;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
}

a {
    text-decoration: none;
    color: inherit;
    transition: color var(--transition-fast);
}

ul {
    list-style: none;
}

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

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.section-padding {
    padding: 5rem 0;
}

.bg-light {
    background-color: var(--light);
}

.text-center {
    text-align: center;
}

.mt-5 {
    margin-top: 3rem;
}

.mx-auto {
    margin-left: auto;
    margin-right: auto;
}

/* ==========================================================================
   Typography Utilities
   ========================================================================== */
.section-title {
    margin-bottom: 3rem;
}

.section-title h2 {
    font-size: 2.5rem;
    color: var(--primary);
}

.section-title h2 span {
    color: var(--secondary);
}

.underline {
    height: 4px;
    width: 60px;
    background: var(--secondary);
    border-radius: 2px;
    margin-top: 0.5rem;
}

.section-desc {
    color: var(--gray);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 1rem auto 0;
}

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn {
    display: inline-block;
    padding: 0.8rem 1.5rem;
    border-radius: 4px;
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    transition: all var(--transition-normal);
    border: 2px solid transparent;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    color: var(--white);
    border: none;
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--secondary) 0%, var(--primary) 100%);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    color: var(--white);
}

.btn-outline {
    background-color: transparent;
    border-color: var(--white);
    color: var(--white);
}

.btn-outline:hover {
    background-color: var(--secondary);
    border-color: var(--secondary);
    color: var(--white);
}

.btn-white {
    background-color: var(--white);
    color: var(--primary);
    border: none;
}

.btn-white:hover {
    background-color: var(--light);
    color: var(--primary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-large {
    padding: 1rem 2rem;
    font-size: 1.1rem;
}

.btn-text {
    color: var(--primary);
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-text:hover {
    color: var(--secondary);
    gap: 0.8rem;
}

/* ==========================================================================
   Navigation
   ========================================================================== */
#navbar {
    background-color: var(--white);
    box-shadow: var(--shadow-sm);
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    transition: all var(--transition-normal);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.logo-placeholder {
    width: 50px;
    height: 50px;
    background: var(--grad-primary);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.6rem;
    font-weight: bold;
    border-radius: 4px;
    text-align: center;
}

.logo-text {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--primary);
    line-height: 1;
}

.logo-text span {
    display: block;
    font-size: 0.8rem;
    font-weight: 400;
    color: var(--gray);
    letter-spacing: 2px;
}

.nav-links {
    display: flex;
    gap: 2rem;
}

.nav-links a {
    color: var(--dark);
    font-weight: 600;
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--secondary);
    transition: width var(--transition-fast);
}

.nav-links a:hover::after,
.nav-links a.active::after {
    width: 100%;
}

.nav-links a.active {
    color: var(--secondary);
}

.hamburger {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--primary);
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero {
    min-height: calc(100vh - 80px);
    height: auto;
    padding: 4rem 0;
    background: var(--dark);
    /* Fallback */
    position: relative;
    display: flex;
    align-items: center;
    margin-top: 80px;
    /* Offset for navbar */
    overflow: hidden;
}

.hero-video {
    position: absolute;
    top: 50%;
    left: 50%;
    min-width: 100%;
    min-height: 100%;
    width: auto;
    height: auto;
    z-index: 0;
    transform: translateX(-50%) translateY(-50%);
    object-fit: cover;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    /* Overlay remove kiya taake video fully visible rahe */
    background: transparent;
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 10;
    color: var(--white);
    max-width: 800px;
}

.hero-stats .stat-item h3 {
    color: var(--primary);
}


.hero-title {
    font-size: 4rem;
    margin-bottom: 1rem;
    animation: fadeInUp 0.8s ease forwards;
}

.hero-title .highlight {
    color: var(--primary);
}


.hero-subtitle {
    display: block;
    line-height: 1.6;
    font-size: 1.25rem;
    margin-bottom: 2.5rem;
    color: var(--gray-light);
    animation: fadeInUp 1s ease forwards;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    margin-bottom: 4rem;
    animation: fadeInUp 1.2s ease forwards;
}

.hero-stats {
    display: flex;
    gap: 3rem;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    padding-top: 2rem;
    animation: fadeInUp 1.4s ease forwards;
}

.stat-item h3 {
    font-size: 2rem;
    color: var(--secondary);
    margin-bottom: 0.2rem;
}

.stat-item p {
    font-size: 0.9rem;
    color: var(--gray-light);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* ==========================================================================
   About Section
   ========================================================================== */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-text p {
    font-size: 1.1rem;
    color: var(--gray);
    margin-bottom: 1.5rem;
}

.about-text strong {
    color: var(--primary);
}

.feature-list {
    margin-top: 2rem;
}

.feature-list li {
    font-size: 1.1rem;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    color: var(--dark);
    font-weight: 600;
}

.feature-list i {
    color: var(--secondary);
    font-size: 1.2rem;
}

/* Collage Container */
.about-collage {
    position: relative;
    padding: 30px 20px;
    display: block;
}

/* बड़ी इमेज (Main Image) */
.main-img {
    width: 85%;
    height: 400px;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.main-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* छोटी इमेज (Overlapping Image) */
.sub-img {
    position: absolute;
    bottom: 0;
    right: 0;
    width: 60%;
    height: 250px;
    border-radius: 15px;
    overflow: hidden;
    border: 8px solid #ffffff;
    /* सफ़ेद बॉर्डर से इमेज अलग दिखेगी */
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
}

.sub-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* Experience Badge (लाल वाला छोटा डिब्बा) */
.experience-box {
    position: absolute;
    bottom: 20px;
    right: 20px;
    background: #b03a2e;
    /* आपका Grevinox Red */
    color: white;
    padding: 12px 20px;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.experience-box h4 {
    font-size: 1.8rem;
    font-weight: 800;
    margin: 0;
    line-height: 1;
}

.experience-box p {
    font-size: 0.7rem;
    margin: 0;
    text-transform: uppercase;
    font-weight: 600;
}

/* --- Responsive (मोबाइल के लिए) --- */
@media (max-width: 992px) {
    .about-grid {
        grid-template-columns: 1fr;
        /* मोबाइल पर टेक्स्ट ऊपर, इमेज नीचे */
        gap: 3rem;
    }

    .about-collage {
        max-width: 500px;
        margin: 0 auto;
    }

    .main-img {
        height: 300px;
        width: 90%;
    }

    .sub-img {
        height: 180px;
        width: 65%;
    }
}

/* ==========================================================================
   Products Section
   ========================================================================== */
/* Product Section Styling */
.product-grid {
    display: grid;
    /* डेस्कटॉप पर फिक्स 3 कॉलम */
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 3rem;
}

/* कार्ड को "Box" लुक देने के लिए */
.product-card {
    background: #ffffff;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    /* बॉक्स शैडो */
    border: 1px solid #eee;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    height: 100%;
    /* सभी कार्ड्स की लंबाई बराबर रहेगी */
}

/* होवर इफ़ेक्ट */
.product-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

/* इमेज कंटेनर - सभी इमेज की हाइट एक जैसी रखने के लिए */
.card-img-placeholder {
    width: 100%;
    height: 230px;
    /* आप इसे कम-ज्यादा कर सकते हैं */
    overflow: hidden;
    background: #f4f4f4;
}

/* इमेज को फिट (Cover) करने के लिए सबसे ज़रूरी कोड */
.card-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    /* इमेज स्ट्रेच नहीं होगी, पूरा बॉक्स भरेगी */
    object-position: center;
    display: block;
    transition: transform 0.5s ease;
}

.product-card:hover .card-img {
    transform: scale(1.1);
    /* होवर पर इमेज हल्की ज़ूम होगी */
}

/* कार्ड का कंटेंट (Text) */
.card-content {
    padding: 1.5rem;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.card-content h3 {
    font-size: 1.25rem;
    color: #b03a2e;
    /* ब्रांड का लाल रंग */
    margin-bottom: 0.8rem;
    font-weight: 700;
}

.card-content p {
    font-size: 0.95rem;
    color: #555;
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.btn-text {
    margin-top: auto;
    /* बटन हमेशा कार्ड के नीचे रहेगा */
    color: #b03a2e;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    display: inline-flex;
    align-items: center;
    gap: 5px;
}

/* --- Responsive Settings (Mobile/Tablet) --- */

/* टैबलेट के लिए (2 कॉलम) */
@media (max-width: 992px) {
    .product-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }
}

/* मोबाइल के लिए (1 कॉलम) */
@media (max-width: 600px) {
    .product-grid {
        grid-template-columns: 1fr;
        max-width: 400px;
        margin: 2rem auto 0;
    }

    .card-img-placeholder {
        height: 200px;
        /* मोबाइल पर इमेज की हाइट थोड़ी कम */
    }
}

/* ==========================================================================
   Materials Section
   ========================================================================== */
.materials {
    background: var(--white);
    color: var(--dark);
    position: relative;
}

.materials-wrapper {
    position: relative;
    z-index: 2;
    text-align: center;
}

.materials-info h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.materials-info h2 span {
    color: var(--primary);
}

.materials-info p {
    font-size: 1.2rem;
    color: var(--gray);
    margin-bottom: 2rem;
}

.material-tags {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
}

.tag {
    background: var(--light);
    border: 1px solid var(--gray-light);
    padding: 0.5rem 1.5rem;
    border-radius: 50px;
    font-weight: 600;
    color: var(--dark);
    transition: all var(--transition-fast);
}

.tag:hover {
    background: var(--primary);
    border-color: var(--primary);
    color: var(--white);
    transform: scale(1.05);
}

/* ==========================================================================
   CTA Section
   ========================================================================== */
.cta-section {
    background: var(--grad-primary);
    color: var(--white);
    padding: 5rem 0;
    text-align: center;
}

.cta-container h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: var(--white);
}

.cta-container p {
    font-size: 1.2rem;
    margin-bottom: 2.5rem;
    color: rgba(255, 255, 255, 0.9);
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.footer {
    background: #0f1218;
    color: var(--white);
    padding-top: 5rem;
    border-top: 4px solid var(--primary);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 4rem;
    margin-bottom: 3rem;
}

.logo-footer {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.logo-footer h3 {
    margin: 0;
    font-family: var(--font-heading);
    font-size: 1.5rem;
    color: var(--white);
}

.brand-col p {
    color: #9ba4b5;
    margin-bottom: 1.5rem;
    max-width: 400px;
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    color: var(--white);
    transition: all var(--transition-normal);
}

.social-links a:hover {
    background: var(--primary);
    border-color: var(--primary);
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.footer-col h4 {
    font-size: 1.2rem;
    margin-bottom: 1.5rem;
    position: relative;
    padding-bottom: 0.5rem;
    color: var(--white);
}

.footer-col h4::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 30px;
    height: 2px;
    background: var(--primary);
}

.footer-col ul li {
    margin-bottom: 0.8rem;
}

.footer-col ul li a {
    color: #9ba4b5;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.footer-col ul li a:hover {
    color: var(--white);
    padding-left: 5px;
}

.contact-info li {
    color: #9ba4b5;
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.contact-info i {
    color: var(--primary);
    margin-top: 5px;
}

.gst {
    margin-top: 1.5rem;
    padding: 1rem;
    background: rgba(0, 0, 0, 0.3);
    border-left: 3px solid var(--primary);
    color: var(--white);
    font-weight: 500;
}

.footer-bottom {
    background: #08090c;
    padding: 1.5rem 0;
    text-align: center;
    color: #64748b;
    font-size: 0.9rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

/* ==========================================================================
   Animations
   ========================================================================== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes shine {
    0% {
        left: -50%;
    }

    100% {
        left: 150%;
    }
}

/* ==========================================================================
   Industries Section
   ========================================================================== */
.industry-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 2rem;
}

.industry-card {
    background: var(--white);
    border: 1px solid var(--gray-light);
    border-radius: 8px;
    padding: 2rem;
    text-align: center;
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-sm);
}

.industry-card i {
    font-size: 3rem;
    color: var(--primary);
    margin-bottom: 1rem;
    transition: all var(--transition-fast);
}

.industry-card h3 {
    color: var(--dark);
    font-size: 1.2rem;
    margin-bottom: 0;
}

.industry-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
    border-color: var(--primary);
    background: var(--primary);
}

.industry-card:hover i,
.industry-card:hover h3 {
    color: var(--white);
}

/* ==========================================================================
   Blog Section
   ========================================================================== */
.blog-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 2rem;
}

.blog-card {
    flex: 0 1 350px;
    background: var(--white);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-normal);
}


.blog-img-placeholder {
    height: 220px;
    width: 100%;
    overflow: hidden;
    background: var(--gray-light);
}


.blog-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.4s ease;
}

.blog-card:hover .blog-img {
    transform: scale(1.1);
}


.blog-content {
    padding: 1.5rem;
}

/* ==========================================================================
   Responsive Design
   ========================================================================== */
/* ==========================================================================
   RESPONSIVE BREAKPOINTS
   ========================================================================== */

/* ── Large Tablet / Small Desktop (max 1024px) ── */
@media (max-width: 1024px) {
    .hero-title { font-size: 3.2rem; }
    .section-title h2 { font-size: 2.2rem; }
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 2.5rem; }
    .about-grid { gap: 2.5rem; }
}

/* ── Tablet (max 992px) ── */
@media (max-width: 992px) {
    .hero-title { font-size: 2.8rem; }
    .about-grid { grid-template-columns: 1fr; gap: 2rem; }
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
    .section-padding { padding: 3.5rem 0; }
    .main-img { height: 280px; }
    .sub-img { height: 180px; }
    .blog-grid { gap: 1.5rem; }
    .blog-card { flex: 0 1 300px; }
}

/* ── Mobile Landscape / Large Mobile (max 768px) ── */
@media (max-width: 768px) {
    .nav-links, .nav-contact { display: none; }
    .hamburger { display: block; }

    .hero { padding: 3rem 0; min-height: auto; }
    .hero-title { font-size: 2.2rem; }
    .hero-subtitle { font-size: 1rem; margin-bottom: 1.5rem; }
    .hero-buttons { flex-direction: column; gap: 0.8rem; }
    .hero-buttons .btn { text-align: center; }
    .hero-stats { flex-direction: column; gap: 1.2rem; text-align: center; padding-top: 1.5rem; }
    .stat-item h3 { font-size: 1.6rem; }

    .section-title h2 { font-size: 1.9rem; }
    .section-desc { font-size: 0.95rem; }
    .section-padding { padding: 3rem 0; }

    .about-grid { grid-template-columns: 1fr; }
    .about-collage { max-width: 420px; margin: 0 auto; }
    .main-img { height: 240px; width: 88%; }
    .sub-img { height: 160px; width: 62%; }

    .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
    .cta-buttons { flex-direction: column; align-items: center; gap: 1rem; }
    .cta-container h2 { font-size: 1.8rem; }
    .cta-container p { font-size: 1rem; }

    .blog-grid { flex-direction: column; align-items: center; }
    .blog-card { flex: 0 1 100%; max-width: 500px; width: 100%; }

    .industry-grid { grid-template-columns: repeat(2, 1fr); gap: 1rem; }
    .industry-card { padding: 1.5rem 1rem; }
    .industry-card i { font-size: 2.2rem; }

    .material-tags { gap: 0.6rem; }
    .tag { padding: 0.4rem 1rem; font-size: 0.85rem; }

    .btn-large { padding: 0.85rem 1.5rem; font-size: 1rem; }
}

/* ── Mobile Portrait (max 480px) ── */
@media (max-width: 480px) {
    .container { padding: 0 15px; }
    .hero-title { font-size: 1.8rem; }
    .hero-subtitle { font-size: 0.9rem; }
    .section-title h2 { font-size: 1.6rem; }
    .section-padding { padding: 2.5rem 0; }

    .about-collage { max-width: 100%; padding: 20px 10px; }
    .main-img { height: 200px; width: 85%; }
    .sub-img { height: 140px; width: 65%; }
    .experience-box h4 { font-size: 1.4rem; }
    .experience-box p { font-size: 0.6rem; }

    .industry-grid { grid-template-columns: repeat(2, 1fr); }
    .industry-card i { font-size: 1.8rem; }
    .industry-card h3 { font-size: 1rem; }

    .footer-col h4 { font-size: 1rem; }
    .cta-container h2 { font-size: 1.5rem; }
    .logo-text { font-size: 1.2rem; }

    .blog-card { max-width: 100%; }
    .blog-img-placeholder { height: 180px; }

    .product-grid { grid-template-columns: 1fr; max-width: 100%; }
    .card-img-placeholder { height: 180px; }
}

/* ── Very Small Mobile (max 360px) ── */
@media (max-width: 360px) {
    .hero-title { font-size: 1.5rem; }
    .hero-buttons .btn { padding: 0.7rem 1.2rem; font-size: 0.9rem; }
    .industry-grid { grid-template-columns: 1fr; }
    .section-title h2 { font-size: 1.4rem; }
}


/* ==========================================================================
   HEAVY VISUAL EFFECTS (Sirf niche add karo)
   ========================================================================== */

/* 1. कार्ड्स पर 'Glow' और '3D Lift' इफ़ेक्ट */
.product-card,
.blog-card,
.industry-card {
    transition: all 0.5s cubic-bezier(0.34, 1.56, 0.64, 1) !important;
    position: relative;
}

.product-card:hover,
.blog-card:hover {
    transform: translateY(-15px) scale(1.02) !important;
    /* कार्ड ऊपर उठेगा और थोड़ा बड़ा होगा */
    box-shadow: 0 25px 50px rgba(188, 35, 37, 0.2) !important;
    /* लाल रंग की हल्की ग्लो वाली शैडो */
    border-color: var(--primary) !important;
}

/* 2. इमेज पर 'Zoom + Color' इफ़ेक्ट */
.card-img,
.blog-img {
    filter: brightness(0.9) contrast(1.1);
    /* पहले थोड़ी डार्क */
    transition: all 0.8s ease !important;
}

.product-card:hover .card-img,
.blog-card:hover .blog-img {
    filter: brightness(1.1) contrast(1.2);
    /* होवर पर इमेज चमक जाएगी */
    transform: scale(1.15) rotate(1deg) !important;
    /* हल्का सा रोटेशन और ज़ूम */
}

/* 3. Section Title एनीमेशन (Slide + Fade) */
.section-title h2 {
    transition: all 0.5s ease;
    cursor: default;
}

.section-title:hover h2 {
    letter-spacing: 2px;
    /* होवर करने पर अक्षर थोड़े फैलेंगे */

}

.section-title .underline {
    width: 0;
    /* शुरू में 0 */
    width: 80px;
    transition: width 0.8s ease;
}

/* 4. 'View Details' बटन पर 'Arrow Move' इफ़ेक्ट */
.btn-text i {
    transition: transform 0.3s ease;
}

.btn-text:hover i {
    transform: translateX(8px);
    /* तीर का निशान आगे बढ़ेगा */
}

/* 5. पूरे सेक्शन के लिए 'Entrance' एनीमेशन */
@keyframes fadeInUpFull {
    from {
        opacity: 0;
        transform: translateY(50px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

section {
    animation: none;
}

/* 6. Navbar पर 'Glassmorphism' टच */
#navbar {
    background: rgba(255, 255, 255, 0.9) !important;
    backdrop-filter: blur(10px);
    /* पीछे का हिस्सा धुंधला (blur) दिखेगा */
    border-bottom: 2px solid var(--gray-light);
}

/* 7. 'Experience Box' पर पल्स एनीमेशन */
.experience-box {
    animation: pulseRed 2s infinite;
}

@keyframes pulseRed {
    0% {
        box-shadow: 0 0 0 0 rgba(188, 35, 37, 0.4);
    }

    70% {
        box-shadow: 0 0 0 15px rgba(188, 35, 37, 0);
    }

    100% {
        box-shadow: 0 0 0 0 rgba(188, 35, 37, 0);
    }
}

/* 8. 'Industry Icons' का रंग बदलना */
.industry-card:hover {
    background: var(--grad-primary) !important;
    color: white !important;
}

.industry-card:hover i {
    color: white !important;
    transform: scale(1.2) rotate(360deg);
    /* आइकन गोल घूमकर बड़ा होगा */
}

/* ==========================================================================
   ABOUT SECTION SPECIAL EFFECTS
   ========================================================================== */

/* 1. Collage Images Animation (3D Depth) */
.about-collage {
    perspective: 1000px;
    /* 3D गहराई देने के लिए */
}

.main-img {
    transition: all 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94) !important;
}

.sub-img {
    transition: all 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94) !important;
}

/* जब पूरे सेक्शन पर माउस जाए, तो इमेजेज एक-दूसरे की विपरीत दिशा में हिलेंगी */
.about-collage:hover .main-img {
    transform: perspective(1000px) rotateY(5deg) scale(1.02);
    box-shadow: 10px 20px 40px rgba(0, 0, 0, 0.2);
}

.about-collage:hover .sub-img {
    transform: translate(-15px, -15px) scale(1.05);
    /* छोटी इमेज बाहर की तरफ उभरेगी */
    box-shadow: -10px 20px 40px rgba(188, 35, 37, 0.3);
    /* लाल रंग की शैडो */
}

/* 2. Experience Box (11+ Years) Shine Effect */
.experience-box {
    overflow: hidden;
}

.experience-box::before {
    content: '';
    position: absolute;
    top: -100%;
    left: -100%;
    width: 200%;
    height: 200%;
    background: linear-gradient(135deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    transition: 0.8s;
    transform: rotate(45deg);
}

.about-collage:hover .experience-box::before {
    top: 100%;
    left: 100%;
}

/* 3. Feature List (Checkmarks) Animation */
.feature-list li {
    transition: all 0.3s ease;
    cursor: pointer;
    padding: 5px 0;
}

.feature-list li:hover {
    transform: translateX(10px);
    /* होवर करने पर टेक्स्ट आगे खिसकेगा */
    color: var(--primary);
}

.feature-list li i {
    transition: all 0.4s ease;
}

.feature-list li:hover i {
    transform: scale(1.3) rotate(360deg);
    /* चेक मार्क बड़ा होकर घूमेगा */
    color: var(--primary);
}

/* 4. About Text Heading Underline */
.about-text .underline {
    width: 0;
    transition: width 1s ease-in-out;
}

/* जैसे ही पेज लोड होगा या सेक्शन दिखेगा (या होवर पर), लाइन बाहर आएगी */
#about:hover .underline {
    width: 80px;
}

/* 5. Image Zoom Inside Collage */
.main-img img,
.sub-img img {
    transition: transform 1s ease !important;
}

.about-collage:hover .main-img img {
    transform: scale(1.1);
}

/* ==========================================================================
   CONSISTENT EFFECTS FOR MATERIALS & CTA
   ========================================================================== */

/* --- MATERIALS SECTION EFFECTS --- */

/* 1. Title Underline Sweep (Same as other sections) */
.materials-info .underline {
    position: relative;
    overflow: hidden;
    width: 80px;
    height: 4px;
    background: var(--primary);
    margin: 10px auto;
}

.materials-info .underline::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.7), transparent);
    animation: underline-sweep 3s infinite;
}

/* 2. Material Tags 'Lift' Effect (Product Card की तरह) */
.tag {
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1) !important;
    border: 1px solid var(--gray-light) !important;
    display: inline-block;
}

.tag:hover {
    transform: translateY(-8px) scale(1.05) !important;
    /* ऊपर उठना और हल्का बड़ा होना */
    background: var(--primary) !important;
    color: white !important;
    border-color: var(--primary) !important;
    box-shadow: 0 10px 20px rgba(188, 35, 37, 0.2) !important;
    /* लाल शैडो */
}


/* --- CTA SECTION EFFECTS --- */

/* 1. CTA Heading Glow */
.cta-container h2 {
    transition: all 0.5s ease;
}

.cta-section:hover h2 {
    text-shadow: 0 0 20px rgba(255, 255, 255, 0.5);
    /* होवर पर चमक */
    transform: scale(1.02);
}

/* 2. CTA Buttons Shine Sweep (Button की तरह) */
.cta-buttons .btn {
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.cta-buttons .btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -150%;
    width: 50%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    transform: skewX(-20deg);
    transition: 0.6s;
}

.cta-buttons .btn:hover::before {
    left: 150%;
}

.cta-buttons .btn:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

/* 3. CTA Section Entrance */
.cta-section {
    animation: fadeInBlur 1s ease-out;
}

/* 4. "Call Us Now" बटन के आइकन का मूवमेंट */
.cta-buttons .btn i {
    transition: transform 0.3s ease;
}

.cta-buttons .btn:hover i {
    transform: scale(1.2) rotate(15deg);
    /* आइकन हल्का सा घूमेगा */
}