/* ===============================
   SIGMA COLOR ROOT VARIABLES
================================= */

:root {
    --primary-blue: #1e73be;
    --secondary-blue: #0056a6;
    --royal-purple: #2c1a75;
    --gradient-start: #2c1a75;
    --gradient-end: #1e73be;
    --dark-grey: #555555;
    --light-bg: #f8f9fa;
    --white: #ffffff;
}

/* Global Styling */
body {
    font-family: 'Poppins', sans-serif;
    background-color: var(--light-bg);
}

.section-title {
    color: var(--royal-purple);
    font-weight: 600;
}

.gradient-text {
    background: linear-gradient(90deg, var(--gradient-start), var(--gradient-end));

    -webkit-text-fill-color: transparent;
}


/* ================= HERO SECTION ================= */

/* ================= HERO IMAGE BACKGROUND ================= */

.hero-section {
    position: relative;
    padding: 130px 0;
    overflow: hidden;
    background: url("../images/bg.jpg") center center / cover no-repeat;
    color: #fff;
}

/* Dark overlay for readability */

.hero-section::before {
    content: "";
    position: absolute;
    inset: 0;
    background: rgba(10, 20, 60, 0.75);
    z-index: 1;
}

/* Content above overlay */

.hero-section .container {
    position: relative;
    z-index: 5;
}

.hero-content {
    min-height: 500px;
}

.hero-text h1 {
    font-size: 42px;
    font-weight: 600;
    margin-bottom: 20px;
}

.hero-text p {
    font-size: 16px;
    line-height: 1.8;
    margin-bottom: 30px;
    max-width: 500px;
}

.hero-btn {
    background: #fff !important;
    color: #000;
    padding: 12px 28px;
    border-radius: 6px;
    font-weight: 500;
    transition: 0.3s ease;
}

.hero-btn:hover {
    background: var(--primary-blue) !important;
    color: #ffffff;
}

.hero-img {
    max-height: 420px;
    animation: floatImage 4s ease-in-out infinite;
}

/* Floating effect */
@keyframes floatImage {
    0% {
        transform: translateY(0px);
    }

    50% {
        transform: translateY(-15px);
    }

    100% {
        transform: translateY(0px);
    }
}



/* Indicators */
.carousel-indicators button {
    width: 12px;
    height: 6px;
    border-radius: 10px;
    background-color: #aaa;
}

.carousel-indicators .active {
    background-color: #fff;
    width: 25px;
}

/* Responsive */
@media (max-width: 991px) {

    .hero-section {
        padding: 60px 0;
        text-align: center;
    }

    .hero-text h1 {
        font-size: 28px;
    }

    .hero-img {
        margin-top: 30px;
        max-height: 280px;
    }
}


/* Light Glow Right */

.hero-section::after {
    content: "";
    position: absolute;
    width: 450px;
    height: 450px;
    top: 10%;
    right: 5%;
    background: radial-gradient(circle,
            rgba(255, 255, 255, 0.25),
            transparent 70%);
    border-radius: 50%;
    filter: blur(80px);
    z-index: 2;
}

/* Extra subtle glow left */

.hero-section .hero-content::before {
    content: "";
    position: absolute;
    width: 350px;
    height: 350px;
    bottom: 5%;
    left: 3%;
    background: radial-gradient(circle,
            rgba(255, 255, 255, 0.15),
            transparent 70%);
    border-radius: 50%;
    filter: blur(100px);
    z-index: -1;
}

/* ================= PREMIUM HERO CONTROLS ================= */

.hero-control {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 55px;
    height: 55px;
    border-radius: 50%;
    border: none;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    color: #fff;
    font-size: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: 0.4s ease;
    z-index: 10;
}

.hero-prev {
    left: 40px;
}

.hero-next {
    right: 40px;
}

.hero-control:hover {
    background: #fff;
    color: var(--royal-purple);
    transform: translateY(-50%) scale(1.1);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.3);
}


/* ================= SIGMA ENQUIRY SECTION ================= */

.sigma-enquiry {
    background: linear-gradient(135deg, #071f3b, #0c2d5a);
    padding: 110px 0;
    color: #fff;
}

.sigma-content h2 {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 20px;
}

.sigma-content p {
    font-size: 15px;
    line-height: 1.9;
    opacity: 0.9;
    margin-bottom: 30px;
}

/* WhatsApp Button */

.sigma-call-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: #25D366;
    color: #fff;
    padding: 12px 28px;
    border-radius: 50px;
    font-weight: 600;
    text-decoration: none;
    transition: 0.4s ease;
}

.sigma-call-btn:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

/* FORM BOX */

.sigma-form {
    background: #ffffff;
    padding: 40px;
    border-radius: 15px;
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.35);
}

.sigma-form h4 {
    margin-bottom: 25px;
    font-weight: 600;
    color: #071f3b;
}

/* Floating Label Style */

.form-group {
    position: relative;
    margin-bottom: 25px;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    border: none;
    border-bottom: 1px solid #ccc;
    padding: 10px 5px;
    outline: none;
    background: transparent;
}

.form-group label {
    position: absolute;
    top: 10px;
    left: 5px;
    font-size: 14px;
    color: #777;
    transition: 0.3s ease;
    pointer-events: none;
}

.form-group input:focus+label,
.form-group textarea:focus+label,
.form-group input:valid+label {
    top: -10px;
    font-size: 12px;
    color: var(--primary-blue);
}

/* Submit Button */

.sigma-submit {
    width: 100%;
    background: var(--primary-blue);
    color: #fff;
    padding: 12px;
    border: none;
    border-radius: 50px;
    font-weight: 600;
    transition: 0.4s ease;
}

.sigma-submit:hover {
    background: var(--royal-purple);
    transform: translateY(-3px);
}

/* Responsive */

@media (max-width: 991px) {
    .sigma-content {
        text-align: center;
        margin-bottom: 40px;
    }
}


/* ================= PREMIUM MARQUEE ================= */

.sigma-marquee {
    background: linear-gradient(90deg, #071f3b, #0c2d5a);
    padding: 18px 0;
    position: relative;
    overflow: hidden;
}

/* Fade edges for premium look */

.sigma-marquee::before,
.sigma-marquee::after {
    content: "";
    position: absolute;
    top: 0;
    width: 120px;
    height: 100%;
    z-index: 2;
}

.sigma-marquee::before {
    left: 0;
    background: linear-gradient(to right, #071f3b 0%, transparent 100%);
}

.sigma-marquee::after {
    right: 0;
    background: linear-gradient(to left, #0c2d5a 0%, transparent 100%);
}

.marquee-container {
    width: 100%;
    overflow: hidden;
}

.marquee-track {
    display: flex;
    width: max-content;
    animation: scrollSmooth 25s linear infinite;
}

.marquee-track span {
    white-space: nowrap;
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 17px;
    font-weight: 600;
    color: #ffffff;
    letter-spacing: 1px;
    margin-right: 60px;
}

/* Icon style */

.marquee-track i {
    color: #00d4ff;
    font-size: 18px;
}

/* Smooth animation */

@keyframes scrollSmooth {
    from {
        transform: translateX(0);
    }

    to {
        transform: translateX(-50%);
    }
}

/* Pause on hover */

.sigma-marquee:hover .marquee-track {
    animation-play-state: paused;
}


/* ================= HEARTBEAT SECTION ================= */

.heartbeat-section {
    background: linear-gradient(135deg, #071f3b, #0c2d5a);
    padding: 80px 0;
    color: #fff;
    position: relative;
    overflow: hidden;
}

.heartbeat-title {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 40px;
    color: #00e5ff;
}

/* SVG Wrapper */

.heartbeat-wrapper {
    width: 100%;
    overflow: hidden;
}

/* SVG */

.heartbeat-svg {
    width: 100%;
    height: 120px;
}

/* Heartbeat Line */

.heartbeat-line {
    fill: none;
    stroke: #00e5ff;
    stroke-width: 3;
    stroke-linejoin: round;
    stroke-linecap: round;
    stroke-dasharray: 1000;
    stroke-dashoffset: 1000;
    animation: heartbeatMove 3s linear infinite;
    filter: drop-shadow(0 0 8px #00e5ff);
}

/* Animation */

@keyframes heartbeatMove {
    0% {
        stroke-dashoffset: 1000;
    }

    100% {
        stroke-dashoffset: 0;
    }
}


/* ================= PREMIUM PRODUCT CARDS ================= */

.sigma-product-section {
    
    background: #f4f7fb;
}

.section-header h2 {
    font-size: 34px;
    font-weight: 700;
    margin-bottom: 10px;
}

.section-header p {
    color: #666;
    margin-bottom: 50px;
}

/* CARD */

.sigma-card {
    background: #fff;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.08);
    transition: 0.4s ease;
    height: 100%;
    display: flex;
    flex-direction: column;
}

/* Hover Effect */

.sigma-card:hover {
    transform: translateY(-12px);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.15);
}

/* IMAGE */

.sigma-img {
    overflow: hidden;
    height: 230px;
}

.sigma-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: 0.6s ease;
}

.sigma-card:hover .sigma-img img {
    transform: scale(1.08);
}

/* CONTENT */

.sigma-card-content {
    padding: 30px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.sigma-card-content h4 {
    font-weight: 600;
    margin-bottom: 15px;
}

.sigma-card-content p {
    font-size: 14px;
    color: #555;
    line-height: 1.7;
    flex-grow: 1;
}

/* BUTTON */

.sigma-btn {
    display: inline-block;
    padding: 10px 25px;
    border-radius: 50px;
    background: linear-gradient(135deg,
            var(--royal-purple),
            var(--primary-blue));
    color: #fff;
    text-decoration: none;
    font-size: 14px;
    font-weight: 600;
    transition: 0.4s ease;
}

.sigma-btn:hover {
    opacity: 0.9;
    transform: translateY(-3px);
}

/* RESPONSIVE */

@media (max-width: 991px) {
  
}


/* Breadcrumb style */

.breadcrumb-links {
    margin-bottom: 15px;
    font-size: 14px;
}

.breadcrumb-links a {
    color: #00e5ff;
    text-decoration: none;
    font-weight: 500;
    transition: 0.3s ease;
}

.breadcrumb-links a:hover {
    text-decoration: underline;
}

.breadcrumb-links span {
    color: #ffffff;
}

/* Improve heartbeat title spacing */

.heartbeat-title {
    margin-bottom: 30px;
}


/* ================= ULTRA ABOUT ================= */

.sigma-about-ultra {
    padding: 130px 0;
    background: #f7fbff;
    position: relative;
}

/* IMAGE BOX */

.about-img-box img {
    width: 100%;
    border-radius: 30px;
    box-shadow: 0 40px 80px rgba(0, 0, 0, 0.1);
    transition: 0.5s ease;
}

.about-img-box img:hover {
    transform: scale(1.04);
}

/* FLOATING FEATURE CARD */

.floating-feature {
    position: absolute;
    bottom: -25px;
    right: 40px;
    background: #ffffff;
    padding: 18px 25px;
    border-radius: 20px;
    display: flex;
    gap: 15px;
    align-items: center;
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.15);
    animation: floatUp 4s ease-in-out infinite;
}

.floating-feature i {
    font-size: 26px;
    color: var(--primary-blue);
}

.floating-feature h6 {
    margin: 0;
    font-weight: 600;
}

.floating-feature span {
    font-size: 12px;
    color: #666;
}

/* FLOAT ANIMATION */

@keyframes floatUp {
    0% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-6px);
    }

    100% {
        transform: translateY(0);
    }
}

/* CONTENT */

.about-small {
    font-size: 14px;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--primary-blue);
}

.about-ultra-content h2 {
    font-size: 42px;
    font-weight: 700;
    margin: 20px 0;
    line-height: 1.3;
}

.about-ultra-content h2 span {
    color: var(--primary-blue);
}

.about-ultra-content p {
    color: #555;
    line-height: 1.9;
    margin-bottom: 40px;
}

/* ICON GRID */

.about-icon-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.icon-card {
    background: #ffffff;
    padding: 20px;
    border-radius: 20px;
    text-align: center;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.08);
    transition: 0.4s ease;
}

.icon-card:hover {
    transform: translateY(-8px);
}

.icon-card i {
    font-size: 28px;
    color: var(--primary-blue);
    margin-bottom: 10px;
}

.icon-card h6 {
    margin: 0;
    font-weight: 600;
}

/* RESPONSIVE */

@media (max-width: 991px) {

    .sigma-about-ultra {
        text-align: center;
    }

    .floating-feature {
        position: relative;
        bottom: auto;
        right: auto;
        margin-top: 20px;
        justify-content: center;
    }

    .about-icon-grid {
        grid-template-columns: 1fr;
    }

}

/* ================= ULTRA MISSION VISION ================= */

.mv-ultra {
    padding: 130px 0;
    background: linear-gradient(135deg, #071f3b, #0c2d5a);
    color: #fff;
    position: relative;
}

.mv-title span {
    font-size: 14px;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: #00e5ff;
}

.mv-title h2 {
    font-size: 40px;
    font-weight: 700;
    margin: 15px 0 70px;
}

/* Wrapper */

.mv-ultra-wrapper {
    display: flex;
    flex-direction: column;
    gap: 40px;
}

/* Card */

.mv-ultra-card {
    position: relative;
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(12px);
    padding: 60px;
    border-radius: 30px;
    display: flex;
    align-items: center;
    gap: 40px;
    overflow: hidden;
    transition: 0.4s ease;
}

.mv-ultra-card:hover {
    transform: translateY(-10px);
    background: rgba(255, 255, 255, 0.15);
}

/* Large Number */

.mv-number {
    font-size: 90px;
    font-weight: 800;
    opacity: 0.1;
    position: absolute;
    right: 40px;
    top: 20px;
}

/* Icon */

.mv-icon {
    width: 90px;
    height: 90px;
    border-radius: 50%;
    background: linear-gradient(135deg,
            var(--royal-purple),
            var(--primary-blue));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 36px;
    color: #fff;
    flex-shrink: 0;
}

/* Content */

.mv-content h3 {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 15px;
}

.mv-content p {
    font-size: 16px;
    line-height: 1.9;
    opacity: 0.9;
}

/* Responsive */

@media (max-width: 991px) {

    .mv-ultra-card {
        flex-direction: column;
        text-align: center;
        padding: 40px;
    }

    .mv-number {
        position: relative;
        right: auto;
        top: auto;
        margin-bottom: 20px;
        font-size: 60px;
    }

    .mv-content {
        display: flex;
        align-items: center;
        justify-content: center;
        flex-direction: column;
    }

}


/* ================= CONTACT SECTION ================= */

.sigma-contact-section {
    padding: 120px 0;
    background: #f7f9fc;
}

/* Contact Info Card */

.contact-info-card {
    background: #ffffff;
    padding: 40px;
    border-radius: 25px;
    box-shadow: 0 30px 70px rgba(0, 0, 0, 0.08);
}

.contact-info-card h4 {
    margin-bottom: 30px;
    font-weight: 700;
}

/* Contact Items */

.contact-item {
    display: flex;
    gap: 15px;
    margin-bottom: 25px;
}

.contact-item i {
    font-size: 24px;
    color: #fff;
    background: linear-gradient(135deg,
            var(--royal-purple),
            var(--primary-blue));
    width: 55px;
    height: 55px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.contact-item h6 {
    font-weight: 600;
    margin-bottom: 5px;
}

.contact-item p {
    margin: 0;
    color: #555;
}

.contact-item a {
    text-decoration: none;
    color: var(--primary-blue);
}

/* Form Card */

.contact-form-card {
    background: #ffffff;
    padding: 50px;
    border-radius: 25px;
    box-shadow: 0 30px 70px rgba(0, 0, 0, 0.08);
}

.contact-form-card h4 {
    margin-bottom: 30px;
    font-weight: 700;
}

.form-control {
    border-radius: 12px;
    padding: 12px;
}

/* Submit Button */

.contact-submit-btn {
    background: linear-gradient(135deg,
            var(--royal-purple),
            var(--primary-blue));
    color: #fff;
    border: none;
    padding: 12px 30px;
    border-radius: 50px;
    font-weight: 600;
    transition: 0.4s ease;
}

.contact-submit-btn:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

/* Responsive */

@media (max-width: 991px) {
    .contact-form-card {
        padding: 30px;
    }
}


/* ================= MAP WRAPPER ================= */

.map-wrapper {
    width: 100%;
    height: 450px;
    border-radius: 30px;
    overflow: hidden;
    box-shadow: 0 40px 80px rgba(0, 0, 0, 0.12);
    transition: 0.4s ease;
}

.map-wrapper iframe {
    width: 100%;
    height: 100%;
    border: 0;
}

/* Hover Effect */

.map-wrapper:hover {
    transform: translateY(-5px);
    box-shadow: 0 50px 100px rgba(0, 0, 0, 0.18);
}

/* Responsive */

@media (max-width: 991px) {
    .map-wrapper {
        height: 350px;
        border-radius: 20px;
    }
}

@media (max-width: 576px) {
    .map-wrapper {
        height: 280px;
        border-radius: 15px;
    }
}


/* ================= PREMIUM ELECTRO SECTION ================= */

.electro-premium-section {
    padding: 120px 0;
    background: #f7fbff;
}

/* Header Row */

.electro-header-row {
    margin-bottom: 70px;
}

/* Title */

.section-label {
    font-size: 13px;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--primary-blue);
}

.electro-title-box h2 {
    font-size: 38px;
    font-weight: 700;
    margin: 15px 0;
}

.electro-title-box p {
    color: #555;
    line-height: 1.8;
}

/* Search */

.electro-search-box {
    position: relative;
    max-width: 420px;
    margin-left: auto;
}

.electro-search-box input {
    width: 100%;
    padding: 14px 45px 14px 20px;
    border-radius: 50px;
    border: 1px solid #ddd;
    transition: 0.3s ease;
}

.electro-search-box input:focus {
    border-color: var(--primary-blue);
    box-shadow: 0 0 12px rgba(30,115,190,0.2);
}

.electro-search-box i {
    position: absolute;
    right: 18px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--primary-blue);
}

/* Product Grid */

.electro-product-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 35px;
}

/* Card */

.electro-product-card {
    background: #fff;
    border-radius: 25px;
    overflow: hidden;
    transition: 0.4s ease;
    box-shadow: 0 25px 60px rgba(0,0,0,0.08);
}

.electro-product-card:hover {
    transform: translateY(-12px);
    box-shadow: 0 40px 90px rgba(0,0,0,0.15);
}

/* Image */

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

/* Content */

.card-content {
    padding: 25px;
}

.card-content h5 {
    font-weight: 600;
    margin-bottom: 10px;
}

.card-content p {
    font-size: 14px;
    color: #666;
    margin-bottom: 20px;
}

/* Button */

.card-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    text-decoration: none;
    color: var(--primary-blue);
    transition: 0.3s ease;
}

.card-btn:hover {
    gap: 15px;
}

/* Responsive */

@media (max-width: 991px) {

    .electro-search-box {
        margin-top: 30px;
    }

    .electro-product-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 576px) {

    .electro-product-grid {
        grid-template-columns: 1fr;
    }
}


/* ================= PREMIUM PDF SECTION ================= */

.electro-pdf-premium {
    padding: 100px 0;
    background: linear-gradient(180deg, #f7fbff 0%, #eef6ff 100%);
}

/* Card */

.pdf-card-premium {
    background: #ffffff;
    border-radius: 35px;
    padding: 50px 60px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 40px 120px rgba(0,0,0,0.08);
    transition: 0.4s ease;
    position: relative;
    overflow: hidden;
}

.pdf-card-premium:hover {
    transform: translateY(-10px);
    box-shadow: 0 50px 140px rgba(0,0,0,0.12);
}

/* ================= PRODUCT IMAGE FIX ================= */

.card-img {
    height: 240px;        /* Fixed height */
    width: 100%;
    overflow: hidden;
    background: #f8f9fc;  /* Clean background */
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Image Fit Properly */

.card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;     /* Crop nicely */
    object-position: center;
    transition: 0.5s ease;
}

/* Hover Zoom Effect */

.electro-product-card:hover .card-img img {
    transform: scale(1.08);
}

@media (max-width: 576px) {

    .electro-product-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .card-img {
        height: 200px;  /* Slightly smaller for mobile */
    }

    .card-content {
        padding: 20px;
    }

    .card-content h5 {
        font-size: 16px;
    }

    .card-content p {
        font-size: 13px;
    }

}


/* Left Side */

.pdf-left {
    display: flex;
    align-items: center;
    gap: 30px;
}

.pdf-icon {
    width: 90px;
    height: 90px;
    border-radius: 50%;
    background: linear-gradient(135deg,
        var(--royal-purple),
        var(--primary-blue));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 40px;
    color: #fff;
    box-shadow: 0 20px 60px rgba(0,0,0,0.2);
}

.pdf-label {
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--primary-blue);
    font-weight: 600;
}

.pdf-content h2 {
    font-size: 28px;
    font-weight: 700;
    margin: 10px 0;
}

.pdf-content p {
    color: #555;
    max-width: 450px;
    line-height: 1.8;
}

/* Buttons */

.pdf-right {
    display: flex;
    gap: 20px;
}

.pdf-btn {
    padding: 14px 32px;
    border-radius: 50px;
    font-weight: 600;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    transition: 0.4s ease;
}

/* Preview Button */

.preview-btn {
    background: #f1f5ff;
    color: var(--primary-blue);
}

.preview-btn:hover {
    background: var(--primary-blue);
    color: #fff;
}

/* Download Button */

.download-btn {
    background: linear-gradient(135deg,
        var(--royal-purple),
        var(--primary-blue));
    color: #fff;
    box-shadow: 0 20px 50px rgba(0,0,0,0.2);
}

.download-btn:hover {
    transform: translateY(-5px);
    box-shadow: 0 30px 70px rgba(0,0,0,0.25);
}

/* Responsive */

@media (max-width: 991px) {

    .pdf-card-premium {
        flex-direction: column;
        text-align: center;
        gap: 40px;
        padding: 40px;
    }

    .pdf-left {
        flex-direction: column;
    }

    .pdf-right {
        flex-direction: column;
        width: 100%;
    }

    .pdf-btn {
        width: 100%;
        justify-content: center;
    }

}


/* ================= QR CARD SECTION ================= */

.sigma-qr-card-section {
    padding: 120px 0;
    background: linear-gradient(180deg, #f9fcff, #eef6ff);
}

/* Main Card */

.sigma-qr-card {
    background: #ffffff;
    border-radius: 35px;
    padding: 50px 60px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 50px 120px rgba(0,0,0,0.08);
    transition: 0.4s ease;
    position: relative;
    overflow: hidden;
}

.sigma-qr-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 60px 150px rgba(0,0,0,0.12);
}

/* LEFT CONTENT */

.qr-left-content {
    display: flex;
    align-items: flex-start;
    gap: 30px;
    max-width: 60%;
}

/* Icon */

.qr-icon {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    background: linear-gradient(135deg,
        var(--royal-purple),
        var(--primary-blue));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    color: #fff;
}

/* Text */

.qr-label {
    font-size: 12px;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--primary-blue);
    font-weight: 600;
}

.qr-text h2 {
    font-size: 26px;
    font-weight: 700;
    margin: 10px 0;
}

.qr-text p {
    color: #555;
    line-height: 1.8;
    margin: 0;
}

/* RIGHT IMAGE */

.qr-right-image img {
    width: 220px;
    border-radius: 20px;
    box-shadow: 0 30px 80px rgba(0,0,0,0.1);
    transition: 0.4s ease;
}

.qr-right-image img:hover {
    transform: scale(1.05);
}

/* Responsive */

@media (max-width: 991px) {

    .sigma-qr-card {
        flex-direction: column;
        text-align: center;
        gap: 40px;
        padding: 40px;
    }

    .qr-left-content {
        max-width: 100%;
        flex-direction: column;
        align-items: center;
    }

}
/* Add spacing between PDF and QR */
.sigma-qr-card {
    margin-top: 60px;
}




/* ================= MAIN SECTION ================= */

.sigma-product-section {
    padding: 40px 0;
    background: linear-gradient(180deg,#f9fcff,#eef6ff);
}

/* LEFT GALLERY */

.sigma-gallery {
    background: #fff;
    padding: 40px;
    border-radius: 30px;
    box-shadow: 0 40px 120px rgba(0,0,0,0.08);
}

.main-img-box img {
    width: 100%;
    border-radius: 20px;
    transition: 0.4s ease;
}

.main-img-box img:hover {
    transform: scale(1.03);
}

.thumb-row {
    display: flex;
    gap: 15px;
    margin-top: 25px;
}

.thumb {
    width: 90px;
    border-radius: 12px;
    cursor: pointer;
    opacity: 0.6;
    transition: 0.3s;
}

.thumb.active,
.thumb:hover {
    opacity: 1;
    border: 2px solid var(--primary-blue);
}

/* RIGHT SIDE */

.sigma-product-info {
    background: #fff;
    padding: 50px;
    border-radius: 30px;
    box-shadow: 0 40px 120px rgba(0,0,0,0.08);
}

.product-category {
    font-size: 12px;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--primary-blue);
    font-weight: 600;
}

.product-title {
    font-size: 36px;
    font-weight: 700;
    margin: 15px 0;
}

.product-description {
    color: #555;
    line-height: 1.8;
    margin-bottom: 25px;
}

.product-highlights span {
    display: inline-block;
    background: #eef6ff;
    padding: 8px 15px;
    border-radius: 20px;
    margin: 5px 5px 10px 0;
    font-size: 13px;
}

/* FORM */

.enquiry-form input,
.enquiry-form textarea {
    width: 100%;
    padding: 12px 15px;
    margin-bottom: 15px;
    border-radius: 12px;
    border: 1px solid #ddd;
}

.enquiry-btn {
    width: 100%;
    padding: 14px;
    border-radius: 50px;
    border: none;
    background: linear-gradient(135deg,
        var(--royal-purple),
        var(--primary-blue));
    color: #fff;
    font-weight: 600;
    transition: 0.3s ease;
}

.enquiry-btn:hover {
    transform: translateY(-4px);
}

/* Responsive */

@media(max-width:991px){
    .sigma-product-info,
    .sigma-gallery{
        padding:30px;
    }

    .product-title{
        font-size:26px;
    }
}


/* ================= PREMIUM SPEC SECTION ================= */

.sigma-spec-premium {
    padding: 120px 0;
    background: #ffffff;
}

.spec-title-area h2 {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 15px;
}

.spec-title-area p {
    max-width: 650px;
    margin: auto;
    color: #666;
    line-height: 1.8;
}

/* Table Style Layout */

.spec-table {
    margin-top: 60px;
    border-radius: 25px;
    overflow: hidden;
    box-shadow: 0 30px 80px rgba(0,0,0,0.05);
}

.spec-row {
    display: flex;
    justify-content: space-between;
    padding: 22px 40px;
    border-bottom: 1px solid #f0f0f0;
    transition: 0.3s ease;
}

.spec-row:last-child {
    border-bottom: none;
}

.spec-row:hover {
    background: #f9fcff;
}

.spec-label {
    font-weight: 600;
    color: #333;
}

.spec-value {
    color: #555;
}

/* Responsive */

@media(max-width:768px){

    .spec-row {
        flex-direction: column;
        gap: 6px;
        padding: 18px 25px;
    }

    .spec-label {
        font-size: 14px;
    }

    .spec-value {
        font-size: 14px;
    }
}



/* PRODUCT CARD */
.electro-product-card {
    background: #fff;
    border-radius: 20px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    width: 100%;
    height: 100%;  /* important */
}

/* IMAGE */
.card-img {
    height: 230px;
    overflow: hidden;
}

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

/* CONTENT */
.card-content {
    padding: 25px;
    display: flex;
    flex-direction: column;
    flex: 1; /* IMPORTANT */
}

/* DESCRIPTION FIX HEIGHT */
.card-content p {
    min-height: 60px; /* makes equal spacing */
    margin-bottom: 20px;
}

/* BUTTON */
.card-btn {
    margin-top: auto;   /* PUSHES BUTTON DOWN */
    align-self: flex-start; /* keeps left aligned */
    padding: 12px 24px;
    border-radius: 50px;
    background: linear-gradient(135deg,
        var(--gradient-start),
        var(--gradient-end));
    color: #fff;
    font-weight: 600;
    text-decoration: none;
    transition: 0.3s ease;
}


/* ================= TERMS SECTION ================= */

.terms-payment-section {
    padding: 80px 0;
    background: linear-gradient(135deg,
        var(--gradient-start),
        var(--gradient-end));
}

.terms-payment-card {
    background: #ffffff;
    border-radius: 25px;
    padding: 50px;
    display: flex;
    justify-content: space-between;
    gap: 50px;
    box-shadow: 0 25px 60px rgba(0,0,0,0.15);
    flex-wrap: wrap;
}

/* LEFT SIDE */
.terms-left {
    flex: 1;
    min-width: 300px;
}

.terms-label {
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 2px;
    color: var(--primary-blue);
    text-transform: uppercase;
}

.terms-left h2 {
    margin: 15px 0 25px;
    font-weight: 700;
    color: var(--royal-purple);
}

.terms-list {
    list-style: none;
    padding: 0;
}

.terms-list li {
    margin-bottom: 12px;
    font-size: 14px;
    color: var(--dark-grey);
    line-height: 1.7;
}

/* BANK SECTION */
.bank-details {
    margin-top: 30px;
    padding: 25px;
    background: var(--light-bg);
    border-radius: 15px;
}

.bank-details h5 {
    font-weight: 600;
    margin-bottom: 15px;
    color: var(--royal-purple);
}

.bank-grid div {
    font-size: 14px;
    margin-bottom: 8px;
}

/* RIGHT SIDE QR */
.terms-right {
    display: flex;
    align-items: center;
    justify-content: center;
}

.qr-box {
    background: #f8f9fa;
    padding: 25px;
    border-radius: 20px;
    text-align: center;
    box-shadow: 0 15px 40px rgba(0,0,0,0.08);
    transition: 0.4s ease;
}

.qr-box img {
    width: 220px;
    border-radius: 12px;
}

.qr-box p {
    margin-top: 15px;
    font-size: 14px;
    font-weight: 500;
    color: var(--royal-purple);
}

.qr-box:hover {
    transform: translateY(-8px);
}

@media (max-width: 768px) {

    .terms-payment-card {
        flex-direction: column;
        padding: 30px;
    }

    .qr-box img {
        width: 180px;
    }
}


/* ================= SCROLL TO TOP ================= */

.scroll-top-btn {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;

    background: linear-gradient(135deg,
        var(--gradient-start),
        var(--gradient-end));

    color: #fff;
    font-size: 20px;

    box-shadow: 0 10px 25px rgba(44, 26, 117, 0.4);

    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);

    transition: all 0.4s ease;
    z-index: 9999;
}

/* Show Button */
.scroll-top-btn.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

/* Hover Effect */
.scroll-top-btn:hover {
    transform: translateY(-5px) scale(1.05);
    box-shadow: 0 15px 35px rgba(44, 26, 117, 0.6);
}

.section-label {
    font-size: 14px;
    font-weight: 600;
    color: var(--primary-blue);
}

.product-count {
    background: var(--primary-blue);
    color: #fff;
    padding: 3px 10px;
    border-radius: 50px;
    font-size: 12px;
    margin-left: 8px;
}

/* ================= HOME FEATURED PRODUCTS ================= */

.home-featured-products {
    padding: 90px 0;
    background: #f8f9fc;
}

/* HEADER */
.home-section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 50px;
    flex-wrap: wrap;
    gap: 20px;
}

.home-section-header h2 {
    font-size: 34px;
    font-weight: 700;
    margin-bottom: 10px;
}

.home-section-header p {
    color: #666;
    max-width: 520px;
}

.section-label {
    display: inline-block;
    font-size: 14px;
    font-weight: 600;
    color: #2c1a75;
    background: rgba(44, 26, 117, 0.08);
    padding: 6px 16px;
    border-radius: 50px;
    margin-bottom: 12px;
}

/* VIEW ALL BUTTON */
.view-all-btn {
    padding: 12px 28px;
    border-radius: 50px;
    background: #2c1a75;
    color: #fff;
    font-weight: 600;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: 0.3s ease;
}

.view-all-btn:hover {
    background: #3f2ca0;
    transform: translateY(-3px);
}

/* GRID (Uses Same electro-product-card) */
.home-product-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

/* RESPONSIVE */
@media (max-width: 1200px) {
    .home-product-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 992px) {
    .home-product-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 576px) {
    .home-product-grid {
        grid-template-columns: 1fr;
    }

    .home-section-header {
        flex-direction: column;
        align-items: flex-start;
    }
}

/* ================= WHY CHOOSE SECTION ================= */

.sigma-why-section {
    padding: 100px 0;
    background: linear-gradient(135deg, #ffffff, #f4f6ff);
}

/* HEADER */
.sigma-why-header {
    max-width: 750px;
    margin: auto;
    margin-bottom: 60px;
}

.sigma-why-header h2 {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 15px;
}

.sigma-why-header p {
    color: #666;
    font-size: 16px;
}

/* GRID */
.sigma-why-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

/* CARD */
.sigma-why-card {
    background: #fff;
    padding: 40px 25px;
    border-radius: 20px;
    text-align: center;
    transition: 0.4s ease;
    border: 1px solid rgba(0,0,0,0.05);
    position: relative;
    overflow: hidden;
}

.sigma-why-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 50px rgba(44, 26, 117, 0.15);
}

/* ICON */
.why-icon {
    width: 70px;
    height: 70px;
    margin: auto;
    margin-bottom: 20px;
    border-radius: 50%;
    background: linear-gradient(135deg, #2c1a75, #4c3ec9);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 28px;
    transition: 0.4s;
}

.sigma-why-card:hover .why-icon {
    transform: scale(1.1) rotate(5deg);
}

/* TEXT */
.sigma-why-card h5 {
    font-weight: 600;
    margin-bottom: 10px;
}

.sigma-why-card p {
    font-size: 14px;
    color: #666;
}

/* RESPONSIVE */
@media (max-width: 992px) {
    .sigma-why-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 576px) {
    .sigma-why-grid {
        grid-template-columns: 1fr;
    }
}

.view-all-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 24px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 14px;
    text-decoration: none;
    color: #fff;
    background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
    transition: all 0.3s ease;
}

.view-all-btn i {
    transition: 0.3s ease;
}

.view-all-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(44, 26, 117, 0.3);
}

.view-all-btn:hover i {
    transform: translateX(5px);
}


/* ================= PREMIUM STATS SECTION ================= */

.sigma-stats-section {
    position: relative;
    padding: 120px 0;
    background: url("/assets/images/bg1.jpg") center center/cover no-repeat;
    overflow: hidden;
}

/* Dark overlay */
.stats-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(44,26,117,0.85),
        rgba(30,115,190,0.85)
    );
    z-index: 1;
}

.sigma-stats-section .container {
    position: relative;
    z-index: 2;
}

/* Header */
.stats-header h2 {
    color: #fff;
    font-size: 40px;
    font-weight: 700;
    margin-bottom: 15px;
}

.stats-header p {
    color: #f1f1f1;
    max-width: 650px;
    margin: auto;
    margin-bottom: 60px;
    font-size: 16px;
}

/* Card */
.stat-card {
    background: rgba(255,255,255,0.1);
    backdrop-filter: blur(15px);
    border-radius: 20px;
    padding: 45px 20px;
    color: #fff;
    transition: all 0.4s ease;
    height: 100%;
    border: 1px solid rgba(255,255,255,0.2);
}

.stat-card i {
    font-size: 40px;
    margin-bottom: 20px;
    display: inline-block;
    background: rgba(255,255,255,0.15);
    padding: 15px;
    border-radius: 50%;
}

.stat-card h2 {
    font-size: 42px;
    font-weight: 700;
    margin-bottom: 10px;
}

.stat-card span {
    font-size: 15px;
    opacity: 0.95;
}

/* Hover */
.stat-card:hover {
    transform: translateY(-12px);
    background: rgba(255,255,255,0.18);
    box-shadow: 0 20px 40px rgba(0,0,0,0.25);
}

@media (max-width: 992px) {
    .stats-header h2 {
        font-size: 32px;
    }
}

@media (max-width: 768px) {

    .sigma-stats-section {
        padding: 80px 0;
    }

    .stats-header p {
        font-size: 14px;
        margin-bottom: 40px;
    }

    .stat-card {
        padding: 30px 15px;
        margin-bottom: 20px;
       
    }

    .stat-card h2 {
        font-size: 28px;
    }

    .stat-card i {
        font-size: 28px;
        padding: 10px;
    }
    .pat{
        padding: 10px;
    }

  
}


/* ================= CTA SECTION ================= */

.sigma-cta-section {
    position: relative;
    padding: 90px 0;
    background: url("/assets/images/bg2.jpg") center center/cover no-repeat;
    overflow: hidden;
}

.cta-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(44,26,117,0.9),
        rgba(30,115,190,0.9)
    );
    z-index: 1;
}

.sigma-cta-section .container {
    position: relative;
    z-index: 2;
    color: #fff;
}

.cta-label {
    display: inline-block;
    font-size: 14px;
    font-weight: 600;
    background: rgba(255,255,255,0.15);
    padding: 6px 15px;
    border-radius: 50px;
    margin-bottom: 15px;
}

.cta-content h2 {
    font-size: 38px;
    font-weight: 700;
    margin-bottom: 15px;
}

.cta-content p {
    font-size: 16px;
    max-width: 600px;
    opacity: 0.95;
}

/* BUTTON */
.cta-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: #25D366;
    color: #fff;
    padding: 14px 30px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 16px;
    text-decoration: none;
    transition: all 0.3s ease;
}

.cta-btn i {
    font-size: 20px;
}

.cta-btn:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0,0,0,0.3);
}



/* ================= FAQ SECTION ================= */

.sigma-faq-section {
    padding: 100px 0;
    background: #f8f9fa;
}

.section-header h2 {
    font-size: 38px;
    font-weight: 700;
    margin-bottom: 15px;
}

.section-header p {
    max-width: 650px;
    margin: auto;
    color: #666;
}

/* Accordion Styling */
.sigma-accordion .accordion-item {
    border: none;
    border-radius: 15px;
    overflow: hidden;
    margin-bottom: 20px;
    box-shadow: 0 8px 25px rgba(0,0,0,0.05);
}

.sigma-accordion .accordion-button {
    font-weight: 600;
    padding: 20px 25px;
    font-size: 16px;
    background: #fff;
    box-shadow: none;
}

.sigma-accordion .accordion-button:not(.collapsed) {
    background: linear-gradient(135deg,
        var(--gradient-start),
        var(--gradient-end));
    color: #fff;
}

.sigma-accordion .accordion-body {
    padding: 20px 25px;
    font-size: 15px;
    color: #555;
}

/* Remove default arrow background */
.accordion-button::after {
    filter: brightness(0) invert(1);
}

@media (max-width: 768px) {

    .sigma-faq-section {
        padding: 70px 0;
    }

    .section-header h2 {
        font-size: 26px;
    }

    .sigma-accordion .accordion-button {
        font-size: 14px;
    }

    .sigma-accordion .accordion-body {
        font-size: 14px;
    }
}


/* ============================= */
/* LEFT WHATSAPP AIR FLOATING */
/* ============================= */

.whatsapp-left-air {
    position: fixed;
    bottom: 30px;
    left: 30px;   /* LEFT SIDE */
    z-index: 9999;
    text-decoration: none;
    display: flex;
    align-items: center;
    justify-content: center;
}

.wa-left-icon {
    width: 65px;
    height: 65px;
    border-radius: 50%;
    background: linear-gradient(135deg, #25D366, #128C7E);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 30px;
    color: #fff;
    box-shadow: 0 10px 25px rgba(0,0,0,0.25);
    transition: 0.4s ease;
    position: relative;
}

/* Pulse Air Effect */
.wa-left-icon::before {
    content: "";
    position: absolute;
    width: 85px;
    height: 85px;
    border-radius: 50%;
    background: rgba(37, 211, 102, 0.25);
    animation: waPulse 2s infinite;
}

/* Hover Effect */
.whatsapp-left-air:hover .wa-left-icon {
    transform: scale(1.1) rotate(-8deg);
    box-shadow: 0 15px 35px rgba(0,0,0,0.35);
}

/* Tooltip */
.wa-left-tooltip {
    position: absolute;
    left: 80px;
    background: #111;
    color: #fff;
    padding: 8px 14px;
    border-radius: 25px;
    font-size: 13px;
    white-space: nowrap;
    opacity: 0;
    transform: translateX(-10px);
    transition: 0.3s ease;
}

.whatsapp-left-air:hover .wa-left-tooltip {
    opacity: 1;
    transform: translateX(0);
}

/* Floating Pulse Animation */
@keyframes waPulse {
    0% {
        transform: scale(0.8);
        opacity: 0.6;
    }
    70% {
        transform: scale(1.3);
        opacity: 0;
    }
    100% {
        opacity: 0;
    }
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .wa-left-icon {
        width: 55px;
        height: 55px;
        font-size: 24px;
    }
}