/* Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700;800&family=Inter:wght@300;400;500;600;700&display=swap');

:root {
    --primary-color: #051424; /* Deep Corporate Blue */
    --primary-light: #0a2642;
    --accent-color: #FF6600; /* Electric Orange */
    --accent-hover: #ff8533;
    --text-dark: #1e293b;
    --text-muted: #64748b;
    --bg-main: #f8fafc;
    --bg-white: #ffffff;
    --border-color: #cbd5e1;
    
    --glass-bg: rgba(255, 255, 255, 0.85);
    --hover-shadow: 0 15px 45px rgba(0, 0, 0, 0.1);
    --transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    font-family: 'Inter', sans-serif;
    color: var(--text-dark);
    line-height: 1.6;
    background-color: var(--bg-main);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 { 
    font-family: 'Poppins', sans-serif; 
    font-weight: 700; 
    color: var(--primary-color); 
}
a { text-decoration: none; color: inherit; transition: var(--transition); }

.com_container { max-width: 1320px; margin: 0 auto; padding: 0 5%; }
.section-padding, .paddingTopBottom { padding: 6rem 0; position: relative; }
.oddbg { background-color: var(--bg-main); }
.evenbg { background-color: var(--bg-white); }

/* Globals */
.gradient-button {
    background: linear-gradient(90deg, var(--accent-color) 0%, #ff8c3a 100%);
    color: #fff !important;
    padding: 12px 28px;
    border-radius: 50px;
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
    transition: var(--transition);
    display: inline-block;
    box-shadow: 0 6px 20px rgba(255, 102, 0, 0.3);
    border: 2px solid transparent;
    white-space: nowrap;
}
.gradient-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(255, 102, 0, 0.4);
}

.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.watch-btn {
    background: transparent;
    color: #fff !important;
    padding: 12px 28px;
    border-radius: 50px;
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
    transition: var(--transition);
    display: inline-block;
    border: 2px solid #fff;
    backdrop-filter: blur(5px);
}
.watch-btn:hover {
    background: #fff;
    color: var(--primary-color) !important;
}

/* NAVBAR */
.navbar {
    position: fixed;
    top: 0; left: 0; width: 100%;
    z-index: 1000;
    transition: var(--transition);
    background: linear-gradient(180deg, rgba(5,20,36,0.8) 0%, transparent 100%);
}
.navbar.scrolled {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 20px rgba(0,0,0,0.05);
}
.headerWrapper {
    display: flex; justify-content: space-between; align-items: center; padding: 1.2rem 5%;
}
.logo a {
    display: flex; align-items: center;
    font-family: 'Poppins', sans-serif; font-size: 1.5rem; font-weight: 800;
    color: #fff; white-space: nowrap;
}
.navbar.scrolled .logo a { color: var(--primary-color); }

.nav-links { display: flex; gap: 1.8rem; list-style: none; }
.nav-links a {
    color: #fff; font-weight: 500; font-size: 1.05rem; padding: 0.5rem 0; position: relative;
    white-space: nowrap;
}
.navbar.scrolled .nav-links a { color: var(--primary-color); }
.nav-links a::after {
    content: ''; position: absolute; bottom: 0; left: 0; width: 0; height: 2px;
    background: var(--accent-color); transition: var(--transition);
}
.nav-links a:hover::after { width: 100%; }
.nav-links a.active-link::after { width: 100%; }

.menu-toggle {
    display: none;
    color: #fff;
    font-size: 1.5rem;
    cursor: pointer;
    background: transparent;
    border: 0;
    padding: 0.25rem;
}
.navbar.scrolled .menu-toggle { color: var(--primary-color); }
.menu-toggle:focus-visible,
.nav-links a:focus-visible,
.businessThumb button:focus-visible,
.gradient-button:focus-visible,
.watch-btn:focus-visible,
.form-control:focus-visible {
    outline: 3px solid rgba(255, 102, 0, 0.35);
    outline-offset: 4px;
}

/* HERO SWIPER */
.section-bannerNew { position: relative; }
.HeroSlider { height: 100vh; overflow: hidden; background: #000; }
.scard { width: 100%; height: 100%; position: relative; }
.slideWrap { width: 100%; height: 100%; position: relative; overflow: hidden; }

/* The Zoom Image */
.img-box {
    width: 100%; height: 100%;
    background-size: cover; background-position: center;
    transform: scale(1.15); /* Start zoomed in */
    transition: transform 12s ease-out; /* Slow zoom out */
}
.swiper-slide-active .img-box {
    transform: scale(1); /* Zoom out smoothly while active */
}

.hero-overlay {
    position: absolute; top:0; left:0; width:100%; height:100%;
    background: linear-gradient(90deg, rgba(5,20,36,0.9) 0%, rgba(5,20,36,0.3) 100%);
}

.text-wraper {
    position: absolute; top: 50%; left: 10%; transform: translateY(-50%);
    color: #fff; max-width: 800px; z-index: 10;
}
.title {
    font-family: 'Poppins', sans-serif; font-size: 4.5rem; font-weight: 800;
    line-height: 1.1; margin-bottom: 1.5rem;
    opacity: 0; transform: translateY(30px);
    transition: all 1s ease 0.5s;
}
.swiper-slide-active .title { opacity: 1; transform: translateY(0); }

.pargraph {
    font-size: 1.5rem; font-weight: 300; margin-bottom: 2.5rem;
    opacity: 0; transform: translateY(30px);
    transition: all 1s ease 0.7s;
}
.swiper-slide-active .pargraph { opacity: 1; transform: translateY(0); }

.btns-wrap {
    opacity: 0; transform: translateY(30px);
    transition: all 1s ease 0.9s;
}
.swiper-slide-active .btns-wrap { opacity: 1; transform: translateY(0); }

/* Progress bar */
.custom-pagintion {
    position: absolute; bottom: 50px; left: 10%; z-index: 20;
    display: flex; align-items: center; gap: 2rem; width: 300px;
}
.autoplay-progress {
    width: 200px; height: 3px; background: rgba(255,255,255,0.3); border-radius: 5px; overflow: hidden;
}
.pbar { height: 100%; background: var(--accent-color); width: 0%; transition: width 0.1s linear; }
.swiper-button-next, .swiper-button-prev { color: #fff; position: static; width: auto; height: auto; margin:0;}
.swiper-button-next::after, .swiper-button-prev::after { font-size: 1.2rem; font-weight: bold;}


/* GLASS STATS */
.stats-section {
    background: var(--primary-color);
    padding: 5rem 0; color: #fff; position: relative;
    border-top: 5px solid var(--accent-color);
    margin-top: -5px; z-index: 30;
}
.stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 2rem; text-align: center; }
.stat-item {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 2.5rem 1rem; border-radius: 12px;
    box-shadow: 0 4px 30px rgba(0,0,0,0.1); backdrop-filter: blur(10px);
    transition: var(--transition);
}
.stat-item:hover { transform: translateY(-10px); background: rgba(255, 255, 255, 0.08); border-color: rgba(255,255,255,0.2);}
.stat-item i { font-size: 2.5rem; color: var(--accent-color); margin-bottom: 1rem; }
.stat-num { font-size: 2.8rem; font-family: 'Poppins', sans-serif; font-weight: 700; color: #fff; margin-bottom: 0.5rem; }
.stat-item p { color: rgba(255,255,255,0.7); font-size: 1.05rem; }


/* SPLIT GROWTH SECTION */
.growth_wrapper { display: flex; align-items: stretch; background: var(--bg-white); border-radius: 20px; overflow: hidden; box-shadow: var(--hover-shadow); max-width: 1280px; margin: 0 auto;}
.growth-left-sec { flex: 0 0 40%; }
.leftimage img { width: 100%; height: 100%; object-fit: cover; }
.growth-right-sec { flex: 0 0 60%; padding: 5rem 4rem; display: flex; align-items: center; }
.growth-subtext blockquote {
    font-size: 2rem; font-family: 'Poppins', sans-serif; font-weight: 300; line-height: 1.5;
    color: var(--primary-color); margin-bottom: 3rem;
}
.growth-subtext b { color: var(--accent-color); font-weight: 600; }
.info .name { font-size: 1.5rem; font-family: 'Poppins', sans-serif; font-weight: 700; color: var(--primary-color); }
.info .designation { color: var(--text-muted); font-size: 1.1rem; margin-bottom: 1.5rem;}


/* VERTICAL TABS (BUSINESSES) */
.business-section_home { padding-top: 2rem; }
.com-heading h2 { font-size: 3rem; margin-bottom: 3rem; }
.business-details-comp { display: flex; gap: 3rem; min-height: 500px;}
.business-left-sec { flex: 0 0 30%; }
.business-right-sec { flex: 0 0 70%; display: none; opacity: 0; transition: opacity 0.5s ease; }
.business-right-sec.active { display: block; opacity: 1; }

.business-tab-home { list-style: none; }
.businessThumb button {
    display: block; margin-bottom: 1rem; border-radius: 12px; overflow: hidden; position: relative;
    border: 2px solid transparent; transition: var(--transition);
    width: 100%;
    background: transparent;
    padding: 0;
    text-align: left;
    cursor: pointer;
}
.businessThumb button.active { border-color: var(--accent-color); }
.thumb-image { position: relative; height: 120px; }
.thumb-image img { width: 100%; height: 100%; object-fit: cover; filter: brightness(0.6); transition: var(--transition);}
.businessThumb button:hover .thumb-image img, .businessThumb button.active .thumb-image img { filter: brightness(1); }

.overlay-wrap { position: absolute; inset: 0; display: flex; align-items: center; padding: 0 1.5rem; background: linear-gradient(90deg, rgba(5,20,36,0.8) 0%, transparent 100%); }
.overlay-text { color: #fff; font-family: 'Poppins', sans-serif; font-size: 1.2rem; font-weight: 600; display: flex; align-items: center; justify-content: space-between; width: 100%;}
.arrow-right i { color: var(--accent-color); opacity: 0; transform: translateX(-10px); transition: var(--transition); }
.businessThumb button.active .arrow-right i { opacity: 1; transform: translateX(0); }

.business-detail-content { position: relative; border-radius: 16px; overflow: hidden; box-shadow: var(--hover-shadow); height: 100%;}
.big-thumb-image { height: 100%; }
.big-thumb-image img { width: 100%; height: 100%; object-fit: cover; border-radius: 16px; }

.business-details-links {
    position: absolute; bottom: 3rem; right: 3rem; background: rgba(255,255,255,0.95);
    backdrop-filter: blur(10px); padding: 2rem 3rem; border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}
.business-details-links ul { list-style: none; margin-bottom: 1.5rem; }
.business-details-links li { margin-bottom: 1rem; border-bottom: 1px solid #eee; padding-bottom: 1rem; }
.business-details-links a { font-family: 'Poppins', sans-serif; font-size: 1.1rem; font-weight: 600; color: var(--primary-color); display: flex; justify-content: space-between; align-items: center;}
.business-details-links a:hover { color: var(--accent-color); padding-left: 10px;}
.elplore-more-cta a { color: var(--accent-color); font-weight: 600; text-transform: uppercase; font-size: 0.9rem; letter-spacing: 1px;}

/* 3 CARD SLIDER (NEWS / PROJECTS) */
.news-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 3rem; }
.three-imgcardBox { 
    background: var(--bg-white); border-radius: 16px; overflow: hidden; 
    box-shadow: 0 4px 20px rgba(0,0,0,0.05); border: 1px solid var(--border-color);
    transition: var(--transition);
}
.three-imgcardBox:hover { transform: translateY(-10px); box-shadow: var(--hover-shadow); }
.image-box { position: relative; height: 240px; overflow: hidden; }
.image-box img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.8s ease; }
.three-imgcardBox:hover .image-box img { transform: scale(1.1); }
.image-box .overlay-text { 
    position: absolute; bottom: 0; left: 0; background: var(--accent-color); color: #fff;
    padding: 5px 15px; font-weight: 600; font-size: 0.9rem; border-top-right-radius: 12px;
}
.card-text-box { padding: 2rem; }
.card-date-text { color: var(--text-muted); font-size: 0.95rem; margin-bottom: 0.5rem; font-weight: 500; text-transform: uppercase; letter-spacing: 1px;}
.card-sub-text a { font-family: 'Poppins', sans-serif; font-size: 1.25rem; font-weight: 600; color: var(--primary-color); line-height: 1.4; display: block;}
.card-sub-text a:hover { color: var(--accent-color); }


/* SISTER COMPANIES CARDS (SUSTAINABILITY STYLE) */
.sustainabilityCompWrap { display: flex; gap: 2rem; max-width: 1400px; margin: 0 auto; padding: 0 5%; height: 500px;}
.subcard { flex: 1; border-radius: 20px; overflow: hidden; position: relative; cursor: pointer; transition: all 0.5s ease; background-size: cover; background-position: center; border: 1px solid var(--border-color);}
.subcard::before { content: ''; position: absolute; inset:0; background: linear-gradient(180deg, rgba(5,20,36,0.2) 0%, rgba(5,20,36,0.9) 100%); transition: var(--transition);}
.subcard:hover { flex: 2; box-shadow: var(--hover-shadow); }
.card-heading { position: absolute; top: 30px; left: 30px; font-family: 'Poppins', sans-serif; font-size: 1.8rem; font-weight: 700; color: #fff; z-index: 2; text-shadow: 0 2px 10px rgba(0,0,0,0.5);}
.sustainabilityBoxWrap { position: absolute; bottom: 30px; left: 30px; right: 30px; z-index: 2; display: flex; justify-content: space-between; align-items: flex-end; opacity: 0; transform: translateY(20px); transition: all 0.5s ease;}
.subcard:hover .sustainabilityBoxWrap { opacity: 1; transform: translateY(0); }
.sustainabilityBox1 { color: #fff; font-size: 1.2rem; font-weight: 300; line-height: 1.3; }
.sustainabilityBox2 h4 { color: #fff; font-size: 1.4rem; margin-bottom: 1rem; }
.sustainabilityBtn { background: var(--accent-color); color: #fff; padding: 10px 20px; border-radius: 30px; font-size: 0.9rem; font-weight: 600; display: inline-block;}


/* LOGO SLIDER */
.logo-slider { overflow: hidden; width: 100%; position: relative; padding: 1rem 0; }
.logo-slider::before, .logo-slider::after { content: ''; position: absolute; top: 0; width: 15%; height: 100%; z-index: 2; }
.logo-slider::before { left: 0; background: linear-gradient(to right, var(--bg-main), transparent); }
.logo-slider::after { right: 0; background: linear-gradient(to left, var(--bg-main), transparent); }

.logo-slider-track { display: flex; gap: 3rem; align-items: center; width: max-content; animation: scrollLogos 45s linear infinite; }
.logo-slider-track:hover { animation-play-state: paused; }
@keyframes scrollLogos { 0% { transform: translateX(0); } 100% { transform: translateX(calc(-50% - 1.5rem)); } }

.logo-item {
    background: var(--bg-white); padding: 1.5rem; border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.03); width: 220px; height: 100px;
    display: flex; align-items: center; justify-content: center;
    transition: var(--transition); filter: grayscale(100%) opacity(0.5);
    border: 1px solid var(--border-color);
}
.logo-item:hover { filter: grayscale(0%) opacity(1); transform: scale(1.05); border-color: transparent;}
.logo-item img { max-width: 80%; max-height: 80%; object-fit: contain; }
.logo-item-text { font-family: 'Poppins', sans-serif; font-weight: 700; color: var(--primary-color); font-size: 1.2rem; }


/* FOOTER */
footer { background: var(--primary-color); color: #fff; padding: 5rem 0 2rem; position: relative; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1.5fr; gap: 4rem; margin-bottom: 4rem; }
.footer-brand p { color: rgba(255,255,255,0.6); margin-top: 1rem; font-size: 1rem; max-width: 300px; }
.footer-title { margin-bottom: 2rem; color: #fff; font-size: 1.2rem; }
.footer-links { list-style: none; }
.footer-links li { margin-bottom: 1rem; }
.footer-links a { color: rgba(255,255,255,0.6); transition: var(--transition); }
.footer-links a:hover { color: var(--accent-color); padding-left: 5px; }
.social-links { display: flex; gap: 1rem; margin-top: 1.5rem; }
.social-links a {
    width: 40px; height: 40px; border-radius: 50%; background: rgba(255,255,255,0.05); 
    display: flex; align-items: center; justify-content: center; color: #fff;
    transition: var(--transition); border: 1px solid rgba(255,255,255,0.1);
}
.social-links a:hover { background: var(--accent-color); border-color: var(--accent-color); }
.footer-bottom { text-align: center; padding-top: 2rem; border-top: 1px solid rgba(255,255,255,0.1); color: rgba(255,255,255,0.4); font-size: 0.9rem; }

/* CONTACT PAGE */
.contact-header {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
    padding: 10rem 0 6rem;
    text-align: center;
    color: #fff;
    position: relative;
    overflow: hidden;
}
.contact-header::before {
    content: '';
    position: absolute;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(255,102,0,0.15) 0%, transparent 70%);
    top: -300px;
    right: -200px;
    border-radius: 50%;
}
.contact-header h1 {
    font-size: 4rem;
    margin-bottom: 1rem;
    color: #fff;
    position: relative;
    z-index: 2;
}
.contact-header p {
    font-size: 1.2rem;
    color: rgba(255,255,255,0.7);
    max-width: 600px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 4rem;
    align-items: flex-start;
}
.contact-info-card {
    background: var(--bg-white);
    padding: 3rem;
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.04);
    border: 1px solid rgba(0,0,0,0.05);
    transition: var(--transition);
}
.contact-info-card:hover {
    box-shadow: 0 15px 50px rgba(0,0,0,0.08);
    transform: translateY(-5px);
}
.contact-info-item {
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
    margin-bottom: 2.5rem;
}
.contact-info-item:last-child {
    margin-bottom: 0;
}
.contact-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: rgba(255,102,0,0.1);
    color: var(--accent-color);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    flex-shrink: 0;
    transition: var(--transition);
}
.contact-info-item:hover .contact-icon {
    background: var(--accent-color);
    color: #fff;
    transform: scale(1.1) rotate(5deg);
}
.contact-text h4 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
    color: var(--primary-color);
}
.contact-text p, .contact-text a {
    color: var(--text-muted);
    font-size: 1.05rem;
    line-height: 1.6;
}
.contact-text a:hover {
    color: var(--accent-color);
}

.contact-form-card {
    background: var(--bg-white);
    padding: 4rem;
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.04);
    border: 1px solid rgba(0,0,0,0.05);
}
.contact-form-card h2,
.contact-form-card h3 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}
.contact-form-card > p {
    color: var(--text-muted);
    margin-bottom: 3rem;
    font-size: 1.1rem;
}
.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}
.form-group {
    margin-bottom: 2rem;
}
.form-control {
    width: 100%;
    padding: 1rem 1.5rem;
    background: var(--bg-main);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    font-family: 'Inter', sans-serif;
    font-size: 1rem;
    color: var(--text-dark);
    transition: var(--transition);
}
.form-control:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 4px rgba(255,102,0,0.1);
    background: var(--bg-white);
}
.form-control::placeholder {
    color: #94a3b8;
}
textarea.form-control {
    resize: vertical;
    min-height: 150px;
}
.map-embed {
    width: 100%;
    height: 400px;
    border-radius: 20px;
    overflow: hidden;
    margin-top: 4rem;
    box-shadow: 0 10px 40px rgba(0,0,0,0.05);
    border: 10px solid #fff;
}
.map-embed iframe {
    width: 100%;
    height: 100%;
    border: 0;
    transition: var(--transition);
}
.map-embed:hover iframe {
    transform: scale(1.02);
}

/* ANIMATIONS */
.animate-on-scroll { opacity: 0; transform: translateY(30px); transition: opacity 0.8s ease, transform 0.8s ease; will-change: opacity, transform; }
.animate-on-scroll.visible { opacity: 1; transform: translateY(0); }

/* responsive */
@media(max-width: 1024px) {
    .menu-toggle { display: block; }
    .nav-links { display: none; }
    .navbar.nav-open .nav-links {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: var(--primary-color);
        padding: 1rem 0;
        text-align: center;
        z-index: 1000;
    }
    .navbar.nav-open.scrolled .nav-links {
        background: rgba(255, 255, 255, 0.98);
    }
    .growth_wrapper { flex-direction: column; }
    .business-details-comp { flex-direction: column; }
    .sustainabilityCompWrap { flex-direction: column; height: auto;}
    .subcard { height: 300px; margin-bottom: 20px;}
    .sustainabilityBoxWrap { opacity: 1; transform: translateY(0); flex-direction: column; align-items: flex-start; gap: 1rem; }
}
@media(max-width: 768px) {
    .title { font-size: 2.5rem; }
    .footer-grid { grid-template-columns: 1fr; gap: 2rem;}
    .growth-right-sec { padding: 3rem 2rem; }
    .contact-grid { grid-template-columns: 1fr; }
    .form-row { grid-template-columns: 1fr; }
    .contact-form-card, .contact-info-card { padding: 2rem; }
}