:root {
    --primary: #0F3E3A;
    --secondary: #145B55;
    --text-dark: #222;
    --text-light: #666;
}
*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
html , body{
    height: 100%;
    width: 100%;
    font-family: 'Poppins', sans-serif;
    /* padding-top: 90px; */
}
/* Header Start */
.main-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: #ffffff;
    padding: 20px 8%;
    z-index: 1000;
    border-bottom: 1px solid #eee;
}

/* CONTAINER */
.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* LOGO */
.logo a {
    text-decoration: none;
    color: #0F3E3A;
    display: flex;
    flex-direction: column;
    line-height: 1.1;
}

.logo img {
    height: 45px;
    width: auto;
    display: block;
}

.logo-top {
    font-size: 18px;
    font-weight: 700;
    letter-spacing: 2px;
}

.logo-bottom {
    font-size: 10px;
    letter-spacing: 3px;
    color: #777;
}

/* NAV */
.nav-menu {
    display: flex;
    gap: 40px;
}

.nav-menu a {
    text-decoration: none;
    font-size: 13px;
    letter-spacing: 1.5px;
    color: #444;
    font-weight: 500;
    transition: 0.3s;
}

/* HOVER EFFECT */
.nav-menu a:hover {
    color: #0F3E3A;
}
/* Header End*/

/* HERO 3 COLUMN */
/* HERO */
.hero-3col {
    display: flex;
    height: 100vh;
}

/* COLUMN */
.hero-col {
    position: relative;
    flex: 1;
    overflow: hidden;
    transition: flex 0.5s ease;
}

.hero-col:hover {
    flex: 1.1;
}

/* IMAGE */
.hero-col img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.7s ease;
}

/* OVERLAY (IMPORTANT FOR COLOR FEEL) */
.overlay {
    position: absolute;
    inset: 0;
    background: rgba(15, 62, 58, 0.244);
    backdrop-filter: blur(1px);
    transition: all 0.5s ease;
}

/* CONTENT */
.hero-content {
    position: absolute;
    bottom: 60px;
    left: 40px;
    color: #fff;
    z-index: 2;
}

/* TITLE */
.hero-content h2 {
    font-size: 34px;
    font-weight: 700;
    margin-bottom: 10px;
}

/* TEXT */
.hero-content p {
    font-size: 14px;
    color: rgba(255,255,255,0.8);
    margin-bottom: 20px;
    max-width: 280px;
}

/* BUTTON BASE */
.hero-btn {
    display: inline-block;
    padding: 10px 24px;
    font-size: 12px;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    border: 2px solid rgba(255,255,255,0.6);
    color: #fff;
    background: transparent;
    transition: all 0.4s ease;
    text-decoration: none;
}

/* 🔥 CARD HOVER EFFECT */
.hero-col:hover .hero-btn {
    background: #fff;
    color: #0F3E3A;
    border-color: #fff;
}

/* OPTIONAL: button hover (extra polish) */
.hero-btn:hover {
    transform: translateY(-2px);
}


/* 🔥 SMALL LINE ABOVE TITLE */
.hero-content h2::before {
    content: "";
    display: block;
    width: 30px;
    height: 2px;
    background: #fff;
    margin-bottom: 15px;
    transition: width 0.4s ease;
}

/* HOVER EFFECTS */
.hero-col:hover img {
    transform: scale(1.08);
}

.hero-col:hover .overlay {
    background: rgba(15, 62, 58, 0.35);
    backdrop-filter: blur(.2px);
}

/* LINE ANIMATION */
.hero-col:hover h2::before {
    width: 60px;
}

/* ============================= 
        ABOUT SECTION
    ============================= */
    /* SECTION */
.about-section {
    padding: 120px 8%;
    background: #f7f7f7;
}

/* LAYOUT */
.about-container {
    display: grid;
    grid-template-columns: 40% 60%;
    align-items: center;
    gap: 80px;
}

/* LEFT IMAGE */

.about-image img {
    width: 100%;
    height: 420px;
    object-fit: cover;
    display: block;
    border-radius: 8px;
    margin-top: 60px;
}

.about-content {
    max-width: 620px;
}

/* DECORATIVE BOX */
.image-box {
    position: absolute;
    bottom: -40px;
    right: -40px;
    width: 150px;
    height: 150px;
    border: 2px solid rgba(15, 62, 58, 0.2);
}

/* TAG */
.about-tag {
    font-size: 12px;
    letter-spacing: 3px;
    color: #0F3E3A;
}

/* HEADING */
.about-content h2 {
    font-size: 48px;
    font-weight: 800;
    color: #0F3E3A;
    margin: 20px 0;
    line-height: 1.2;
}

/* TEXT */
.about-content p {
    font-size: 16px;
    color: #555;
    line-height: 1.8;
    margin-bottom: 20px;
}

/* SECTION */
.about-section {
    padding: 140px 10%;
    background: #F9FAFB;
}

/* LAYOUT */
.about-container {
    display: flex;
    align-items: center;
    gap: 100px;
}

/* IMAGE */
.about-image {
    flex: 1.2;
    position: relative;
}

.about-image img {
    width: 100%;
    height: 520px;
    object-fit: cover;
    border-radius: 6px;
}

/* subtle square element */
.image-box {
    position: absolute;
    bottom: -40px;
    right: -40px;
    width: 120px;
    height: 120px;
    border: 2px solid #D1D5DB;
}

/* CONTENT */
.about-content {
    flex: 0.8;
}

/* TAG */
.about-tag {
    font-size: 12px;
    letter-spacing: 2px;
    color: #0F3E3A;
    font-weight: 600;
}

/* HEADING */
.about-content h2 {
    font-size: 48px;
    line-height: 1.2;
    margin: 15px 0 25px;
    color: #0F3E3A;
}

/* PARAGRAPH */
.about-content p {
    font-size: 16px;
    color: #6B7280;
    line-height: 1.8;
    margin-bottom: 15px;
}

/* ================= TIMELINE ================= */

.timeline {
    position: relative;
    margin-top: 40px;
    padding-left: 40px;
}

/* LINE */
.timeline::before {
    content: '';
    position: absolute;
    left: 10px;
    top: 6px;
    width: 2px;
    height: 100%;
    background: #CFCFCF;
}

/* ITEM */
.timeline-item {
    position: relative;
    margin-bottom: 45px;
}

/* DOT */
.timeline-dot {
    position: absolute;
    left: 0;
    top: 4px;
    width: 18px;
    height: 18px;
    background: #0F3E3A;
    border-radius: 50%;
}

/* CONTENT */
.timeline-content {
    padding-left: 30px;
}

/* YEAR */
.timeline-year {
    font-size: 14px;
    font-weight: 600;
    color: #0F3E3A;
    letter-spacing: 1px;
}

.timeline-year.present {
    letter-spacing: 2px;
}

/* TITLE */
.timeline-content h4 {
    font-size: 24px;
    font-weight: 600;
    color: #0F3E3A;
    margin: 6px 0 10px;
}

/* DESC */
.timeline-content p {
    font-size: 16px;
    color: #6B7280;
    line-height: 1.8;
    max-width: 520px;
}


/* =========================
   HIGHLIGHTS SECTION
========================= */

.highlights {
    background: #0F3E3A;
    padding: 140px 10%;
    color: #fff;
}

/* HEADER */
.highlights-header {
    text-align: center;
    margin-bottom: 40px;
}

.highlights-header span {
    font-size: 12px;
    letter-spacing: 2px;
    opacity: 0.7;
}

.highlights-header h2 {
    font-size: 56px;
    font-weight: 800;
    margin-top: 10px;
}

/* GRID */
.highlights-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

/* CARD */
.highlight-card {
    border: 1px solid rgba(255,255,255,0.08);
    padding: 40px;
    transition: all 0.4s ease;
    background: transparent;
}

/* ICON */
.highlight-card img {
    width: 28px;
    margin-bottom: 30px;
    opacity: 0.8;
}

/* NUMBER */
.highlight-card h3 {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 10px;
}

/* TITLE */
.highlight-card h5 {
    font-size: 13px;
    letter-spacing: 1px;
    margin-bottom: 10px;
    opacity: 0.8;
}

/* DESC */
.highlight-card p {
    font-size: 14px;
    opacity: 0.7;
    line-height: 1.6;
}

/* ACTIVE CARD (FIRST ONE) */
.highlight-card.active {
    background: rgba(255,255,255,0.06);
}

/* HOVER EFFECT */
.highlight-card:hover {
    background: rgba(255,255,255,0.08);
    transform: translateY(-5px);
    border-color: rgba(255,255,255,0.15);
}

/* =========================
   BENCHMARK SECTION
========================= */

.benchmark {
    padding: 140px 10%;
    background: #ffffff;
}

/* GRID */
.benchmark-container {
    display: grid;
    grid-template-columns: 50% 50%;
    gap: 80px;
    align-items: center;
}

/* LEFT */
.benchmark-tag {
    font-size: 12px;
    letter-spacing: 2px;
    color: #0F3E3A;
    opacity: 0.7;
}

.benchmark-content h2 {
    font-size: 64px;
    font-weight: 800;
    color: #0F3E3A;
    margin: 15px 0;
    line-height: 1.1;
}

.benchmark-content h4 {
    font-size: 18px;
    letter-spacing: 1px;
    margin-bottom: 20px;
    color: #0F3E3A;
    font-weight: 600;
}

/* DESCRIPTION */
.benchmark-desc {
    font-size: 16px;
    color: #555;
    line-height: 1.8;
    margin-bottom: 25px;
    max-width: 520px;
}

/* LIST */
.benchmark-list {
    padding-left: 18px;
}

.benchmark-list li {
    margin-bottom: 10px;
    font-size: 14px;
    color: #666;
}

/* RIGHT IMAGE */
.benchmark-image {
    position: relative;
}

.benchmark-image img {
    width: 100%;
    height: 500px;
    object-fit: cover;
}

/* BADGE */
.benchmark-badge {
    position: absolute;
    bottom: 0;
    left: 0;
    background: #0F3E3A;
    color: #fff;
    padding: 25px 40px;
}

.benchmark-badge h3 {
    font-size: 36px;
    margin-bottom: 5px;
}

.benchmark-badge span {
    font-size: 12px;
    letter-spacing: 1px;
}


/* =========================
   CAPABILITIES SECTION
========================= */

.capabilities {
    padding: 140px 8%;
    background: #fff;
}

/* HEADER */
.cap-header {
    text-align: center;
    margin-bottom: 80px;
}

.cap-header span {
    font-size: 12px;
    letter-spacing: 2px;
    color: #0F3E3A;
    opacity: 0.7;
}

.cap-header h2 {
    font-size: 56px;
    color: #0F3E3A;
    margin-top: 10px;
    font-weight: 700;
}

/* ROW */
.cap-row {
    display: grid;
    grid-template-columns: 35% 65%;
    align-items: center;
    border-top: 1px solid #e5e5e5;
    min-height: 220px;
}

/* REVERSE */
.cap-row.reverse {
    grid-template-columns: 65% 35%;
}

/* ICON BOX */
.cap-icon {
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #f3f3f3;
    min-height: 220px;
}

.cap-icon i {
    font-size: 40px;
    color: #0F3E3A;
    opacity: 0.7;
    transition: all 0.3s ease;
}

/* DARK BLOCK ICON */
.cap-icon.dark-bg i {
    color: #fff;
    opacity: 1;
}

/* HOVER EFFECT */
.cap-row:hover .cap-icon i {
    color: #fff;
    opacity: 1;
}

/* CONTENT */
.cap-content {
    padding: 40px 60px;
}

.cap-content h3 {
    font-size: 22px;
    color: #0F3E3A;
    margin-bottom: 10px;
    letter-spacing: 1px;
}

.cap-content p {
    color: #666;
    line-height: 1.8;
    font-size: 15px;
    max-width: 500px;
}

/* LAST BORDER */
.cap-row:last-child {
    border-bottom: 1px solid #e5e5e5;
}

/* SMOOTH TRANSITION */
.cap-row,
.cap-content,
.cap-icon,
.cap-content h3,
.cap-content p,
.cap-icon img {
    transition: all 0.35s ease;
}

/* HOVER EFFECT */
.cap-row:hover {
    background: #0F3E3A;
    box-shadow: 0 10px 30px rgba(0,0,0,0.08);
}

/* TEXT COLOR CHANGE */
.cap-row:hover .cap-content h3,
.cap-row:hover .cap-content p {
    color: #fff;
}

/* ICON BACKGROUND CHANGE */
.cap-row:hover .cap-icon {
    background: #0F3E3A;
}

/* ICON COLOR WHITE */
.cap-row:hover .cap-icon img {
    filter: invert(1);
    opacity: 1;
}

/* REMOVE GREY LOOK ON HOVER */
.cap-row:hover .cap-icon {
    background: #0F3E3A;
}

/* OPTIONAL: Slight lift effect */
.cap-row:hover {
    transform: translateY(-2px);
}


/* =========================
   PROJECTS SECTION
========================= */

.projects {
    padding: 120px 8%;
    background: #fff;
}

/* HEADER */
.project-header {
    text-align: center;
    margin-bottom: 70px;
}

.project-header span {
    font-size: 12px;
    letter-spacing: 2px;
    color: #0F3E3A;
    opacity: 0.7;
}

.project-header h2 {
    font-size: 52px;
    color: #0F3E3A;
    margin: 10px 0;
}

.project-header p {
    max-width: 650px;
    margin: auto;
    color: #666;
    line-height: 1.6;
}

/* GRID */
.project-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

/* CARD */
.project-card {
    position: relative;
    overflow: hidden;
    cursor: pointer;
}

/* IMAGE */
.project-card img {
    width: 100%;
    height: 320px;
    object-fit: cover;
    transition: 0.5s ease;
}

/* WHITE INFO BOX */
.project-info {
    position: absolute;
    bottom: 20px;
    left: 20px;
    right: 20px;
    background: #fff;
    padding: 20px;
    z-index: 2;
    transition: 0.4s ease;
}

.project-info span {
    font-size: 11px;
    letter-spacing: 2px;
    color: #0F3E3A;
}

.project-info h4 {
    margin: 6px 0;
    font-size: 18px;
    color: #0F3E3A;
}

.project-info p {
    font-size: 13px;
    color: #666;
}

/* GREEN OVERLAY */
.overlay {
    position: absolute;
    inset: 0;
    background: rgba(15, 62, 58, 0.85);
    opacity: 0;
    transition: 0.4s ease;
    z-index: 1;
}

/* =========================
   HOVER EFFECT (IMPORTANT)
========================= */

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

.project-card:hover .overlay {
    opacity: 1;
}

/* TEXT BECOMES WHITE */
.project-card:hover .project-info {
    background: transparent;
    transform: translateY(-10px);
}

.project-card:hover .project-info span,
.project-card:hover .project-info h4,
.project-card:hover .project-info p {
    color: #fff;
}


/* =========================
   CLIENTS SECTION
========================= */

.clients {
    padding: 120px 0;
    background: #f8f9f9;
    overflow: hidden;
}

.client-header {
    text-align: center;
    margin-bottom: 70px;
}

.client-header span {
    font-size: 12px;
    letter-spacing: 2px;
    color: #0F3E3A;
    opacity: 0.6;
}

.client-header h2 {
    font-size: 48px;
    color: #0F3E3A;
    margin-top: 10px;
}

/* =========================
   SLIDER
========================= */

.logo-slider {
    overflow: hidden;
    position: relative;
}

.logo-track {
    display: flex;
    gap: 60px;
    width: max-content; /* 🔥 IMPORTANT */
    animation: scroll 80s linear infinite;
    will-change: transform;
}


/* =========================
   LOGO CARD
========================= */

.logo-track img {
    height: 200px;
    width: 250px;
    object-fit: contain;
    border: 1px solid #0fada0;
    padding: 30px;
    background: #ffffff;
    border-radius: 10px;
    /* premium shadow */
    box-shadow: 0 15px 40px #00000014;
    /* visual polish */
    filter: grayscale(100%);
    opacity: 0.85;
    transition: all 0.4s ease;
}
/* 🔥 HOVER MAGIC */

.logo-track img:hover {
    filter: grayscale(0%);
    opacity: 1;
    transform: translateY(-10px) scale(1.05);

    box-shadow: 0 25px 60px rgba(8, 137, 100, 0.22);
}


.logo-slider {
    overflow: hidden;
    position: relative;
    padding: 20px 0; /* breathing space top/bottom */
}
/* =========================
   ANIMATION
========================= */
@keyframes scroll {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-50%);
    }
}


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

.logo-slider::before {
    left: 0;
    background: linear-gradient(to right, #f8f9f9, transparent);
}

.logo-slider::after {
    right: 0;
    background: linear-gradient(to left, #f8f9f9, transparent);
}


.team-section {
    padding: 100px 0;
    background: #f8f9f8;
}
.team-section .container{
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 40px;
}

.section-sub {
    text-align: center;
    color: #0f3d34;
    letter-spacing: 3px;
    font-size: 12px;
    margin-bottom: 10px;
}

.section-title {
    text-align: center;
    font-size: 42px;
    color: #0f3d34;
    margin-bottom: 80px;

}

/* ROW */
.team-row {
   display: flex;
    align-items: center;
    gap: 80px; /* more breathing space */
    margin-bottom: 100px;
    transition: 0.6s ease;
}

.team-row.reverse {
    flex-direction: row-reverse;
}

/* IMAGE */
.team-img img {
    height: 420px;
    object-fit: cover;
    border-radius: 8px;
    transition: 0.4s;
    width: 100%;
    max-width: 420px;  /* control size */
    box-shadow: 0 20px 50px rgba(0,0,0,0.08);
}

/* HOVER */
.team-img:hover img {
    transform: scale(1.05);
}

/* CONTENT */
.team-content {
    max-width: 500px;
}

.team-content h3 {
    font-size: 28px;
    margin-bottom: 8px;
}

.team-content span {
    display: inline-block;
    font-size: 12px;
    letter-spacing: 2px;
    color: #999;
    margin-bottom: 15px;
}

.team-content p {
    font-size: 16px;
    line-height: 1.8;
    color: #555;
}

.team-content h3::after {
    content: '';
    display: block;
    width: 50px;
    height: 2px;
    background: #0f3d34;
    margin-top: 8px;
}

.team-row.show {
    opacity: 1;
    transform: translateY(0);
}


/* SECTION BACKGROUND */
.why-section {
    background: #0f3d36; /* dark green */
    padding: 100px 0;
    color: #fff;
}
.why-section .container{
    padding: 0 40px;
}

/* TITLE */
.section-title.light {
    color: #fff;
}

/* GRID */
.why-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

/* CARD */
.why-card {
    border: 1px solid rgba(255,255,255,0.1);
    padding: 40px;
    position: relative;
    transition: 0.3s ease;
}

/* NUMBER */
.why-card h3 {
    font-size: 60px;
    color: rgba(255,255,255,0.08); /* faded number */
    margin-bottom: 20px;
    font-weight: 700;
}

/* TEXT */
.why-card p {
    font-size: 15px;
    line-height: 1.7;
    color: rgba(255,255,255,0.8);
}

/* 🔥 HOVER EFFECT */
.why-card:hover {
    background: rgba(255,255,255,0.05);
    transform: translateY(-5px);
    border-color: rgba(255,255,255,0.2);
}

.cta-section {
    background: #0f4c45;
    padding: 100px 0;
}
.cta-section .container{
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* GRID FIX */
.cta-grid {
    display: grid;
    grid-template-columns: 1fr 420px;
    align-items: center;
    gap: 80px;
}

/* TEXT */
.cta-text h2 {
    color: #fff;
    font-size: 44px;
    line-height: 1.2;
    margin-bottom: 20px;
}

.cta-text p {
    color: #cfd8d6;
    font-size: 16px;
    max-width: 500px;
}

/* FORM */
.cta-form-box {
    background: #fff;
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 20px 50px rgba(0,0,0,0.2);
}

/* INPUTS */
.cta-form-box input,
.cta-form-box textarea {
    width: 100%;
    padding: 14px;
    margin-bottom: 12px;
    border-radius: 6px;
    border: 1px solid #ddd;
}

/* BUTTON */
.cta-form-box button {
    width: 100%;
    padding: 14px;
    background: #0f4c45;
    color: #fff;
    border: none;
    border-radius: 6px;
    font-weight: 600;
    cursor: pointer;
}

/* MESSAGES */
.success { color: green; }
.error { color: red; }

/* =========================
   FOOTER BASE
========================= */

.main-footer {
    background: #0F3E3A;
    color: #fff;
    padding: 100px 8% 40px;
}

/* CONTAINER */
.footer-container {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 60px;
}

/* COLUMN */
.footer-col h3 {
    font-size: 18px;
    font-weight: 700;
    letter-spacing: 2px;
}

.footer-sub {
    display: block;
    font-size: 10px;
    letter-spacing: 3px;
    color: #bbb;
    margin-bottom: 20px;
}

.footer-col h4 {
    font-size: 12px;
    letter-spacing: 2px;
    margin-bottom: 20px;
    color: rgba(255,255,255,0.7);
}

/* TEXT */
.footer-col p {
    font-size: 14px;
    color: rgba(255,255,255,0.7);
    line-height: 1.7;
    margin-bottom: 10px;
}

/* LINKS */
.footer-col a {
    display: block;
    text-decoration: none;
    color: rgba(255,255,255,0.7);
    font-size: 14px;
    margin-bottom: 10px;
    transition: 0.3s;
}

/* HOVER */
.footer-col a:hover {
    color: #fff;
    transform: translateX(4px);
}

/* BOTTOM BAR */
.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    margin-top: 60px;
    padding-top: 20px;

    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}

.footer-bottom p {
    font-size: 13px;
    color: rgba(255,255,255,0.6);
}

.footer-right {
    text-align: right;
}