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

body {
    font-family: "Inter", sans-serif;
    background: #f4f7fc;
    color: #0b1f38;
    line-height: 1.6;
}

/* GLOBAL */
.container {
    width: 90%;
    max-width: 1200px;
    margin: auto;
}

/* ============================================================================
   HEADER – Clean, Compact, Responsive
============================================================================ */
.header {
    width: 100%;
    padding: 10px 5%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: #ffffff;
    height: 75px;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 9999;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.logo-area {
    display: flex;
    align-items: center;
}

.logo-img {
    height: 55px;
}

/* ============================================================================
   NAVIGATION MENU
============================================================================ */
.navbar .nav-links {
    display: flex;
    list-style: none;
    gap: 36px;
    align-items: center;
}

.navbar ul li {
    position: relative;
}

.navbar ul li a {
    text-decoration: none;
    font-size: 16px;
    font-weight: 600;
    color: #002D62;
    padding: 8px 0;
    transition: 0.25s;
}

.navbar ul li a:hover {
    color: #0096FF;
}

/* ============================================================================
   STABLE DROPDOWN (DESKTOP)
============================================================================ */
.dropdown {
    position: relative;
}

.mega-menu {
    position: absolute;
    top: 55px;
    left: 0;
    width: 250px;
    padding: 20px 25px;
    background: #fff;
    border-radius: 14px;
    box-shadow: 0 12px 35px rgba(0,0,0,0.15);

    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: opacity 0.25s ease, transform 0.25s ease, visibility 0.25s ease;
    pointer-events: none;
}

.dropdown:hover .mega-menu,
.dropdown.hover-active .mega-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    pointer-events: auto;
}

.dropdown::after {
    content: "";
    position: absolute;
    top: 100%;
    left: 0;
    width: 250px;
    height: 25px;
}

.mega-col h4 {
    font-size: 15px;
    font-weight: 700;
    color: #002D62;
    margin-bottom: 10px;
}

.mega-menu a {
    display: block;
    margin-bottom: 10px;
    font-size: 15px;
    font-weight: 600;
    color: #002D62;
    text-decoration: none;
    transition: 0.2s ease;
}

.mega-menu a:hover {
    color: #0096FF;
    padding-left: 5px;
}

/* ============================================================================
   MOBILE MENU ICON
============================================================================ */
.mobile-menu-icon {
    display: none;
    font-size: 32px;
    cursor: pointer;
}

/* ============================================================================
   MOBILE RESPONSIVE
============================================================================ */
@media (max-width: 900px) {

    .mobile-menu-icon {
        display: block;
    }

    .navbar .nav-links {
        position: absolute;
        top: 75px;
        left: 0;
        width: 100%;
        flex-direction: column;
        background: #ffffff;
        padding: 20px 0;

        max-height: 0;
        overflow: hidden;
        opacity: 0;
        pointer-events: none;
        transition: all 0.35s ease;
    }

    .nav-links.nav-active {
        max-height: 700px;
        opacity: 1;
        pointer-events: auto;
        border-bottom: 1px solid #eee;
    }

    .dropdown:hover .mega-menu {
        display: none;
    }

    .dropdown.open .mega-menu {
        display: block !important;
        position: static;
        opacity: 1 !important;
        visibility: visible !important;
        transform: none !important;
        pointer-events: auto;
        padding: 12px 20px;
        background: #f4f8ff;
        border-radius: 10px;
        box-shadow: none;
    }
}

/* HERO */
.hero {
    background: linear-gradient(135deg, #003375, #0077d8);
    padding: 140px 0 120px 0;
    text-align: center;
    color: #fff;
    border-bottom-left-radius: 60px;
    border-bottom-right-radius: 60px;
}

.hero h1 {
    font-size: 42px;
    font-weight: 800;
}

.hero p {
    font-size: 18px;
    opacity: 0.9;
    margin-top: 12px;
}

.cta-btn {
    display: inline-block;
    margin-top: 32px;
    padding: 14px 34px;
    background: #ffffff;
    color: #003c7d;
    border-radius: 10px;
    font-weight: 700;
    text-decoration: none;
    transition: 0.3s ease;
}

.cta-btn:hover {
    background: #e7f1ff;
    transform: translateY(-3px);
}

/* SECTION HEADINGS */
section h2 {
    font-size: 32px;
    font-weight: 800;
    margin-bottom: 18px;
    position: relative;
    display: inline-block;
}

section h2::after {
    content: "";
    width: 60%;
    height: 4px;
    background: #0077d8;
    position: absolute;
    bottom: -8px;
    left: 0;
    border-radius: 3px;
}

/* OVERVIEW */
.overview {
    padding: 70px 40px;
    background: #ffffff;
    border-radius: 22px;
    margin-top: -40px;
    box-shadow: 0 6px 20px rgba(0,0,0,0.08);
}

.overview p {
    max-width: 900px;
    font-size: 18px;
    opacity: 0.85;
}

/* OFFERINGS */
.offerings {
    padding: 80px 0;
    background: #eef3fa;
    border-top-left-radius: 50px;
    border-top-right-radius: 50px;
    margin-top: 50px;
}

.cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 25px;
}

.card {
    background: #fff;
    padding: 28px;
    border-radius: 16px;
    border: 1px solid #d7e1f0;
    box-shadow: 0px 10px 25px rgba(0,0,0,0.05);
    transition: 0.3s ease;
}

.card:hover {
    transform: translateY(-6px);
    border-color: #0077d8;
}

.card h3 {
    font-size: 20px;
    margin-bottom: 10px;
    color: #003c7d;
}

.card li {
    padding: 6px 0;
    opacity: 0.9;
}

/* OUTCOMES */
.outcomes {
    background: #002750;
    padding: 90px 0;
    color: #fff;
    text-align: center;
    border-top-left-radius: 60px;
    border-top-right-radius: 60px;
}

.outcomes h2::after {
    background: #00c8ff;
}

.outcome-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
    margin-top: 30px;
}

.outcome-item {
    background: #01396b;
    padding: 22px;
    border-radius: 14px;
    font-weight: 600;
    transition: 0.3s ease;
}

.outcome-item:hover {
    background: #004a8a;
    transform: translateY(-4px);
}

/* CASE STUDY */
.case-study {
    padding: 80px 0;
}

.case-box {
    background: #ffffff;
    padding: 30px;
    border-radius: 18px;
    box-shadow: 0px 8px 25px rgba(0,0,0,0.07);
    border-left: 6px solid #0077d8;
}

.case-box h3 {
    font-size: 22px;
    margin-bottom: 12px;
    color: #00345c;
}

/* CTA */
.cta {
    background: linear-gradient(135deg, #0077d8, #005bb0);
    padding: 90px 0;
    color: #fff;
    text-align: center;
    border-top-left-radius: 60px;
    border-top-right-radius: 60px;
}

.cta h2 {
    font-size: 34px;
    margin-bottom: 20px;
}

.cta-btn {
    background: #ffffff;
    color: #004a8f;
}

.cta-btn:hover {
    background: #e4f1ff;
}

/* HERO – SPLIT LAYOUT */
.hero {
    background: linear-gradient(135deg, #003375, #0077d8);
    padding: 160px 0 120px;
    color: #fff;
}

.hero-container {
    width: 90%;
    max-width: 1200px;
    margin: auto;
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    align-items: center;
    gap: 50px;
}

.hero-content h1 {
    font-size: 42px;
    font-weight: 800;
    line-height: 1.25;
}

.hero-content p {
    font-size: 18px;
    margin-top: 16px;
    opacity: 0.9;
    max-width: 520px;
}

.hero-image img {
    width: 100%;
    border-radius: 18px;
    box-shadow: 0 20px 50px rgba(0,0,0,0.25);
}

/* MOBILE */
@media (max-width: 900px) {
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-content p {
        margin-left: auto;
        margin-right: auto;
    }
}