/* ============================================ */
/* GLOBAL STYLES                                */
/* ============================================ */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html, body {
    font-family: 'Open Sans', sans-serif;
    font-weight: 400;
    color: #1a1a1a;
    overflow-x: hidden !important;
    width: 100% !important;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    color: #1a1a1a;
    letter-spacing: -0.2px;
}

p, li {
    line-height: 1.6;
}

button, .hero-btn {
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
}

/* ============================================ */
/* HEADER                                       */
/* ============================================ */

.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100% !important;
    padding: 22px 50px;
    display: flex !important;
    justify-content: space-between !important;
    align-items: center !important;
    z-index: 1000;
    background: transparent;
    transition: 0.3s ease;
}

/* Logo */
.logo img {
    height: 35px;
    width: auto;
    display: block;
    /*transition: 0.3s ease;*/
}

/* Navigation */
.nav ul {
    display: flex !important;
    flex-direction: row;
    gap: 36px;
    list-style: none;
}

.nav a {
    color: #4453FF;
    font-family: 'Montserrat', sans-serif;
    font-size: 16px;
    font-weight: 500;
    text-decoration: none;
    position: relative;
    padding-bottom: 4px;
    transition: 0.3s ease;
}

/* Underline animation */
.nav a::after {
    content: "";
    position: absolute;
    left: 50%;
    bottom: -3px;
    width: 0%;
    height: 2px;
    background: #94D150;
    transform: translateX(-50%);
    transition: width 0.3s ease;
}

/* Arrow animation */
.nav a::before {
    content: "↗";
    position: absolute;
    right: -4px; /* safe zone = no overflow */
    top: -6px;
    font-size: 11px;
    color: #00ffb3;
    opacity: 0;
    transform: translateY(4px);
    transition: 0.3s ease;
}

/* Hover + Active */
.nav a:hover,
.nav a.active {
    color: #94D150;
}

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

.nav a:hover::before,
.nav a.active::before {
    opacity: 1;
    transform: translateY(0);
}

/* HEADER SCROLL STYLE */
.header.scrolled {
    background: #f7f7f7!important;
    box-shadow: 0 2px 6px rgba(0,0,0,0.15);
}

.header.scrolled .logo img {
    filter: brightness(1.1) contrast(1.05);
}


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

.hero {
    position: relative;
    width: 100%;
    height: 600px;
    overflow: hidden;
    display: flex;
    align-items: flex-end;
    padding: 0 30px 60px !important; /* left padding reduced to prevent overflow */
}

/* Background video */
.hero-video {
    position: absolute;
    top: 0;
    left: 0 !important;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Overlay */
.hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,0.45);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 650px;
}

.hero-content h1 {
    font-size: 3.2rem;
    line-height: 1.2;
    color: #14E6A1;
    font-weight: 700;
}

/* CTA Button */
.hero-btn {
    margin-top: 30px;
    display: inline-block;
    padding: 12px 30px;
    border: 2px solid #fff;
    color: #fff;
    text-decoration: none;
    transition: 0.3s ease;
}

.hero-btn:hover {
    background: #fff;
    color: #000;
}

/* HERO RESPONSIVE */
@media (max-width: 992px) {
    .hero {
        height: 450px;
    }
    .hero-content h1 {
        font-size: 2.4rem;
    }
}

@media (max-width: 600px) {
    .hero {
        height: 350px;
        padding: 0 20px 30px !important;
    }
    .hero-content h1 {
        font-size: 1.9rem;
    }
}


/* ============================================ */
/* BLUE ABOUT SECTION                            */
/* ============================================ */

.about-block {
    width: 100%;
    background: #4453FF;
    padding: 90px 20px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.about-content {
    max-width: 900px;
    text-align: left;
}

.about-content p {
    font-size: 1.6rem;
    color: #ffffff;
}

/* Responsive */
@media (max-width: 768px) {
    .about-content p {
        font-size: 1.3rem;
    }
    .about-block {
        padding: 60px 20px;
    }
}

/* ============================================ */
/* INFO CARD GRID SECTION                        */
/* ============================================ */

/* Full width background */
.info-cards {
    background: #f6f6f6;
    padding: 60px 0;
}

/* Centered card grid */
.info-cards-container {
    max-width: 1500px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
}

.card {
    background: #e9ecef;
    overflow: hidden;
}

.card img {
    width: 100%;
    height: 230px;
    object-fit: cover;
}

.card-content {
    padding: 35px 50px;
    text-align: center;
}

.card-content h3 {
    font-size: 1.6rem;
    font-weight: 700;
    color: #001d4a;
}

.card-content h4 {
    font-size: 1rem;
    font-weight: 500;
    color: #002bff;
    margin-bottom: 18px;
}

.card-content p {
    margin-bottom: 25px;
    font-size: 0.95rem;
    color: #333;
}

.btn-learn {
    display: inline-block;
    border: 2px solid #001d4a;
    padding: 10px 26px;
    font-size: 0.85rem;
    font-weight: 600;
    color: #001d4a;
    text-decoration: none;
    transition: 0.3s ease;
}

.btn-learn:hover {
    background: #001d4a;
    color: #fff;
}

/* ===== ABOUT THE COMPANY SECTION ===== */
.about-company {
    background: #253f58;     /* Solid Blue Background */
    padding: 70px 0;
    color: #ffffff;
}

.about-container {
    width: 90%;
    max-width: 1400px;
    margin: auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
}

/* LEFT VIDEO AREA */
.about-left-video {
    flex: 1;
}

.about-left-video video {
    width: 100%;
    max-width: 550px;
    border-radius: 10px;
    object-fit: cover;
    margin-left: -27px;
}

/* RIGHT TEXT AREA */
.about-right-text {
    flex: 1;
}

.about-right-text h2 {
    font-size: 38px;
    font-weight: 600;
    margin-bottom: 20px;
    color: #fff;
}

.about-right-text p {
    font-size: 18px;
    line-height: 1.7;
    opacity: 0.95;
    margin-bottom: 18px;
}

/* RESPONSIVE */
@media (max-width: 900px) {
    .about-container {
        flex-direction: column;
        text-align: center;
    }

    .about-left-video video {
        max-width: 100%;
    }
}

/* ===== SPLIT SECTION ===== */
.split-section {
    padding: 80px 0;
    background: #eef2f5;
}

.split-container {
    width: 90%;
    max-width: 1400px;
    margin: auto;
    display: flex;
    justify-content: space-between;
    align-items: stretch;
    gap: 40px;
}
/* Arrow Icon */
.mission-icon {
    font-size: 55px;
    color: #00e28c;
    font-weight: bold;
    line-height: 1;
    margin-bottom: 25px;
}

/* LEFT SIDE */
.left-content {
    flex: 1;
    margin-left: -30px;
}

.small-title {
    font-size: 14px;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: #7a7a7a;
    margin-bottom: 20px;
    margin-left: 7px;
}

.main-heading {
    font-size: 48px;
    line-height: 1.2;
    color: #071a36;
    margin-bottom: 30px;
}

.text {
    font-size: 18px;
    line-height: 1.6;
    color: #3a3a3a;
    margin-bottom: 20px;
}

/* RIGHT SIDE BOX */
.right-box {
    flex: 1.1;
    position: relative;
    height: 400px;
    overflow: hidden;
    border-radius: 4px;
    margin-top: 20px;
}

.right-image {
    position: absolute;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* DARK GRADIENT OVERLAY */
.right-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to right, rgba(0,0,0,0.9), rgba(0,0,0,0.2));
    z-index: 1;
}

/* TEXT INSIDE RIGHT IMAGE */
.right-content {
    position: absolute;
    top: 60px;
    left: 50px;
    z-index: 2;
    max-width: 80%;
}

.right-title {
    font-size: 28px;
    font-weight: 700;
    color: white;
    margin-bottom: 20px;
}

.right-text {
    font-size: 18px;
    line-height: 1.6;
    color: white;
    opacity: 0.85;
}


/* ===== CLIENTS SECTION ===== */
.clients-section {
    padding: 80px 0;
    background: #ffffff;
}

.container {
    width: 90%;
    max-width: 1350px;
    margin: auto;
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 40px;
}

/* Left Side Text */
.clients-text {
    flex: 1;
    margin-left: -55px;
}

.small-title {
    font-size: 14px;
    letter-spacing: 2px;
    color: #7a7a7a;
    margin-bottom: 16px;
    text-transform: uppercase;
}

.main-title {
    font-size: 40px;
    font-weight: 600;
    line-height: 1.3;
    color: #0a1a3a;
}

/* Right Side Logo Grid */
.clients-logos {
    flex: 1.2;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px 40px;
}

.clients-logos img {
    width: 100px;
    height: auto;
    opacity: 0.7;
    filter: grayscale(100%);
    transition: 0.3s ease;
}

.clients-logos img:hover {
    opacity: 1;
    filter: grayscale(0%);
}


/* ===== CERTIFICATIONS SECTION ===== */
.certification-section {
    background: #eef2f5;     /* Light grey like screenshot */
    padding: 40px 0;
}

.cert-container {
    width: 90%;
    max-width: 1400px;
    margin: auto;
}

/* Top Thin Line */
.top-line {
    width: 100%;
    height: 1px;
    background: #333;
    margin-bottom: 40px;
}

/* Flex Layout */
.cert-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
}

/* Left Heading */
.cert-title {
    font-size: 40px;
    font-weight: 500;
    color: #0a1a3a;
    line-height: 1.3;
    flex: 1;
}

/* Logos Row */
.cert-logos {
    flex: 2;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
}

.cert-logos img {
    height: 60px;
    width: auto;
    filter: grayscale(100%);
    opacity: 0.9;
    transition: .3s;
}

.cert-logos img:hover {
    filter: grayscale(0%);
    opacity: 1;
}
/* ====== SUSTAINABILITY SECTION ====== */
.sustainability-section {
    position: relative;
    width: 100%;
    height: 500px;
    background: url("https://media.istockphoto.com/id/2218694792/photo/aerial-view-of-dark-green-forest-road-and-white-electric-car-natural-landscape-and-elevated.jpg?s=2048x2048&w=is&k=20&c=1fbTHsWReWWq3Y15FBUmhYSXNsnu2FgOwzQ0zcOoCZY=") center/cover no-repeat;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

/* Dark Overlay */
.sustainability-section .overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.45);
}

/* Content */
.hero-content {
    position: relative;
    max-width: 800px;
    padding: 20px;
    color: white;
    z-index: 2;
}

.sub-title {
    font-size: 22px;
    margin-bottom: 10px;
    opacity: 0.9;
    color: #fff;
}

.main-title {
    font-size: 40px;
    font-weight: 700;
    margin-bottom: 20px;
}

.description {
    font-size: 20px;
    line-height: 1.6;
    margin-bottom: 40px;
}

/* Button */
.cta-btn {
    display: inline-block;
    padding: 14px 40px;
    background: #1c3cff;
    color: #fff;
    font-size: 20px;
    font-weight: 500;
    border-radius: 40px;
    text-decoration: none;
    transition: 0.3s ease;
}

.cta-btn:hover {
    background: #1024aa;
}


/* FOOTER BASE */
.mega-footer {
    position: relative;
    background: url("Images/footerbg.png") center/cover no-repeat;
    padding: 80px 0 40px 0;
    color: #fff;
}

/* Blue Overlay Effect */
.footer-overlay {
    position: absolute;
    inset: 0;
    background: rgba(6, 40, 90, 0.75);
    z-index: 1;
}

.footer-container {
    position: relative;
    z-index: 2;
    width: 90%;
    max-width: 1500px;
    margin: auto;
    display: grid;
    grid-template-columns: 1.2fr 1fr 1fr 1fr 0.7fr 0.4fr;
    gap: 40px;
    align-items: flex-start;
}

/* LEFT LOGO + SOCIAL */
.footer-left {
    display: flex;
    flex-direction: column;
    gap: 70px;
}

.footer-logo {
    width: 150px;
}

.footer-social a {
    color: #fff;
    margin-right: 18px;
    font-size: 25px;
    transition: 0.3s;
}

.footer-social a:hover {
    color: #d1d9e6;
}

.mega-footer a {
    text-decoration: none !important;
}

/* COLUMNS */
.footer-col h4 {
    font-size: 16px;
    font-weight: bold;
    margin-bottom: 15px;
}

.footer-col a {
    display: block;
    color: #d4e0ef;
    margin-bottom: 8px;
    font-size: 14px;
    transition: 0.3s;
}

.footer-col a:hover {
    color: #ffffff;
}

/* SCROLL-TOP */
.scroll-top a {
    display: inline-flex;
    width: 50px;
    height: 50px;
    border: 2px solid #fff;
    border-radius: 50%;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    color: #fff;
    transition: 0.3s;
}

.scroll-top a:hover {
    background: #fff;
    color: #06285a;
}

/* BOTTOM COPYRIGHT BAR */
.footer-bottom {
    position: relative;
    z-index: 2;
    margin-top: 100px;
    padding-top: 25px;
    border-top: 1px solid rgba(255, 255, 255, 0.3);
    width: 90%;
    max-width: 1500px;
    margin-left: auto;
    margin-right: auto;
    text-align: center;
}

.footer-bottom p {
    font-size: 14px;
    margin-bottom: -20px;
}

.footer-links a {
    margin: 0 12px;
    color: #d4e0ef;
    font-size: 14px;
    transition: 0.3s;
}

.footer-links a:hover {
    color: #fff;
}

/* RESPONSIVE */
@media (max-width: 1100px) {
    .footer-container {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 650px) {
    .footer-container {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .scroll-top {
        justify-self: center;
    }
}