/* MANEEF ADVISORY - INSTITUTIONAL FRAMEWORK v2.0
   Style: High-Performance Minimalism (Inspired by Accenture)
   Note: Pure grid-based layout. Zero border-radius. High contrast.
*/

/* 1. Global Reset & Variables */
:root {
    --purple: #A100FF; /* High-Voltage Purple */
    --black: #000000;
    --white: #ffffff;
    --gray-100: #f8f8f8;
    --gray-200: #eeeeee;
    --nav-height: 90px;
    --font-main: 'Inter', -apple-system, sans-serif;
    --section-padding: 120px 7%;
}

* {
    box-sizing: border-box;
    border-radius: 0 !important; /* Institutional Rigidity: No rounded corners */
}

body {
    margin: 0;
    font-family: var(--font-main);
    background: var(--white);
    color: var(--black);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

body.no-scroll {
    overflow: hidden;
}

/* 2. Navigation Engine (Stark Institutional) */
.site-header, nav {
    height: var(--nav-height);
    background: var(--black);
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    border-bottom: 1px solid rgba(255,255,255,0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 7%;
}

.logo {
    color: #fff;
    font-weight: 900;
    font-size: 1.4rem;
    letter-spacing: -1px;
    text-decoration: none;
    text-transform: uppercase;
}

/* Nav Menu & Buttons Styling */
.nav-menu, .nav-links {
    height: 100%;
}

.menu-primary, .nav-links ul {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    height: 100%;
}

.menu-primary > li, .nav-links ul li {
    height: 100%;
    display: flex;
    align-items: center;
    position: relative;
}

.menu-primary > li > a, .nav-links a {
    color: #fff;
    text-decoration: none;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    padding: 0 25px;
    height: 100%;
    display: flex;
    align-items: center;
    transition: all 0.3s ease;
}

/* Subtle vertical divider between nav buttons */
.nav-links ul li:not(:last-child) a {
    border-right: 1px solid rgba(255,255,255,0.1);
}

.menu-primary > li:hover > a, .nav-links a:hover {
    background: rgba(255,255,255,0.05);
    color: var(--purple);
}

/* Mega Menu Implementation (Institutional Desktop) */
.menu-item-has-children, .has-mega-menu {
    position: static !important;
}

/* Standardizing Mega Menu Content */
.sub-menu, .mega-menu-content {
    position: absolute;
    top: var(--nav-height);
    left: 0;
    width: 100%;
    background: #0a0a0a;
    border-top: 1px solid var(--purple);
    list-style: none;
    visibility: hidden;
    opacity: 0;
    max-height: 0;
    overflow: hidden;
    transform: translateY(10px);
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    z-index: 999;
    padding: 0 7%;
}

.menu-item-has-children:hover .sub-menu,
.has-mega-menu:hover .mega-menu-content {
    visibility: visible;
    opacity: 1;
    max-height: 80vh;
    padding: 80px 7%;
    transform: translateY(0);
}

.sub-menu, .mega-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 60px;
}

/* Column headers within Mega Menu */
.mega-col h4 {
    color: var(--purple);
    text-transform: uppercase;
    font-size: 0.7rem;
    letter-spacing: 2px;
    margin-bottom: 30px;
    font-weight: 800;
}

.sub-menu li a, .mega-col a {
    color: #fff !important;
    text-decoration: none;
    font-size: 1.1rem !important;
    font-weight: 500 !important;
    display: block;
    padding: 12px 0 !important;
    opacity: 0.7;
    transition: all 0.3s;
    text-transform: none !important;
    letter-spacing: -0.5px !important;
}

.sub-menu li a:hover, .mega-col a:hover {
    opacity: 1;
    color: var(--purple) !important;
    padding-left: 10px !important;
    background: transparent !important;
}

/* 3. Nav Actions & Toggle */
.nav-actions {
    display: flex;
    align-items: center;
    gap: 20px;
    height: 100%;
}

.nav-cta {
    background: var(--purple);
    color: white;
    padding: 12px 28px;
    font-size: 0.7rem;
    font-weight: 800;
    text-transform: uppercase;
    text-decoration: none;
    letter-spacing: 2px;
    transition: transform 0.2s ease;
}

.nav-cta:hover {
    transform: translateY(-2px);
}

.nav-toggle, .burger {
    display: none;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 10px;
    z-index: 1002;
}

.nav-toggle span, .burger div {
    display: block;
    width: 25px;
    height: 2px;
    background: #fff;
    margin: 5px 0;
    transition: 0.3s;
}

/* 4. Mobile Overrides */
@media screen and (max-width: 1024px) {
    .nav-toggle, .burger { display: block; }
    .nav-menu, .nav-links {
        position: fixed;
        top: 0;
        right: 0;
        width: 100%;
        height: 100vh;
        background: var(--black);
        transform: translateX(100%);
        transition: transform 0.4s cubic-bezier(0.77, 0, 0.175, 1);
        padding-top: 100px;
        z-index: 1001;
        overflow-y: auto;
    }
    .menu-active .nav-menu, .nav-active { transform: translateX(0); }
    
    .menu-primary, .nav-links ul { flex-direction: column; height: auto; }
    .menu-primary > li, .nav-links ul li { width: 100%; height: auto; border-bottom: 1px solid rgba(255,255,255,0.1); display: block;}
    .menu-primary > li > a, .nav-links a { padding: 25px 7%; width: 100%; justify-content: space-between; font-size: 1.1rem; border: none !important;}
    
    .sub-menu, .mega-menu-content {
        position: relative;
        top: 0;
        grid-template-columns: 1fr;
        padding: 0 7% 30px !important;
        display: none;
        opacity: 1;
        visibility: visible;
        transform: none;
        background: #0f0f0f;
        max-height: none;
    }
    .menu-item-has-children:hover .sub-menu, .has-mega-menu:hover .mega-menu-content { display: block; }
}

/* 5. Case Study Engineering */
.case-study-single {
    background: var(--white);
    min-height: 100vh;
}

.case-hero {
    background: var(--black);
    padding: 180px 7% 100px;
    border-bottom: 1px solid var(--purple);
    position: relative;
    overflow: hidden;
}

.case-hero-content {
    max-width: 1000px;
    position: relative;
    z-index: 2;
}

.case-hero h1 {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    color: var(--white);
    font-weight: 900;
    letter-spacing: -2px;
    line-height: 1.1;
    margin: 30px 0;
}

.case-meta {
    display: flex;
    gap: 40px;
    margin-top: 50px;
}

.meta-item label {
    display: block;
    color: var(--purple);
    text-transform: uppercase;
    font-size: 0.7rem;
    font-weight: 800;
    letter-spacing: 2px;
    margin-bottom: 10px;
}

.meta-item span {
    color: var(--white);
    font-size: 1.1rem;
}

/* 6. Team Page Specifics & Bio Modals (Restored Detailed Structure) */
.team-container {
    padding: var(--section-padding);
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1px;
    background: var(--gray-200);
    border: 1px solid var(--gray-200);
}

.team-card {
    background: var(--white);
    padding: 0;
    cursor: pointer;
    transition: all 0.3s ease;
    overflow: hidden;
}

.member-image-wrapper {
    aspect-ratio: 4/5;
    overflow: hidden;
    background: var(--gray-100);
}

.member-image-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: grayscale(1);
    transition: all 0.6s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.team-card:hover .member-image-wrapper img {
    filter: grayscale(0);
    transform: scale(1.05);
}

.member-info {
    padding: 40px;
    border-top: 1px solid var(--gray-200);
}

.member-info h3 {
    font-size: 1.8rem;
    font-weight: 900;
    margin: 0 0 10px;
    letter-spacing: -1px;
}

.member-role {
    color: var(--purple);
    text-transform: uppercase;
    font-size: 0.75rem;
    font-weight: 800;
    letter-spacing: 2px;
    margin-bottom: 25px;
}

.member-bio-link {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    opacity: 0.5;
    transition: opacity 0.3s;
}

.team-card:hover .member-bio-link {
    opacity: 1;
    color: var(--purple);
}

/* Bio Modals - Detailed Grid Layout */
.bio-modal {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.95);
    z-index: 2000;
    display: none; 
    align-items: center;
    justify-content: center;
    padding: 50px;
}

.modal-content {
    background: var(--white);
    width: 100%;
    max-width: 1200px;
    position: relative;
    max-height: 90vh;
    overflow-y: auto;
}

.close-modal {
    position: absolute;
    top: 30px;
    right: 40px;
    font-size: 40px;
    cursor: pointer;
    z-index: 10;
    line-height: 1;
    color: var(--black);
}

.modal-grid {
    display: grid;
    grid-template-columns: 0.8fr 1.2fr;
}

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

.modal-text {
    padding: 80px;
}

.modal-text h2 {
    font-size: 3.5rem;
    font-weight: 900;
    letter-spacing: -2px;
    margin: 20px 0;
}

.bio-p {
    font-size: 1.2rem;
    line-height: 1.6;
    color: #444;
    margin-bottom: 25px;
}

.expertise-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 40px;
}

.expertise-tags span {
    background: var(--gray-100);
    padding: 10px 20px;
    font-size: 0.7rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* 7. Layout Components */
.header-spacer {
    height: var(--nav-height);
    width: 100%;
}

.hero-cinematic {
    height: calc(100vh - var(--nav-height));
    background: var(--black);
    position: relative;
    display: flex;
    align-items: center;
    padding: 0 7%;
    overflow: hidden;
}

/* 8. The Grid System (Institutional Matrix) */
.section-title {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    color: var(--black);
    font-weight: 900;
    letter-spacing: -2px;
    line-height: 1;
    margin: 30px 0;
}

.philosophy-section, .pillars-wrapper, .strategic-impact, .contact-container {
    padding: var(--section-padding);
    border-bottom: 1px solid var(--gray-200);
}

.philosophy-grid, .pillars-grid, .impact-grid, .diagnostic-areas {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1px; 
    background: var(--gray-200); 
    border: 1px solid var(--gray-200);
    margin-top: 60px;
}

.philosophy-grid article, .service-card, .impact-card, .area-item {
    background: var(--white);
    padding: 60px 40px;
}

/* 9. Contact & Form Engineering (Stark Underline Style) */
.contact-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
}

.contact-info h2 {
    font-size: 3.5rem;
    font-weight: 900;
    margin-bottom: 40px;
}

.contact-form-wrapper {
    background: var(--gray-100);
    padding: 80px;
}

.form-group {
    margin-bottom: 35px;
}

.form-group label {
    display: block;
    text-transform: uppercase;
    font-size: 0.7rem;
    font-weight: 800;
    letter-spacing: 2px;
    margin-bottom: 10px;
    color: var(--black);
}

.form-group input, .form-group select, .form-group textarea {
    width: 100%;
    background: transparent;
    border: none;
    border-bottom: 2px solid var(--black);
    padding: 15px 0;
    font-size: 1rem;
    outline: none;
    font-family: var(--font-main);
}

.form-group input:focus, .form-group textarea:focus {
    border-bottom-color: var(--purple);
}

/* 10. Buttons (Institutional Stark) */
.btn-primary, .contact-form input[type="submit"] {
    background: var(--purple);
    color: #fff;
    padding: 22px 45px;
    text-decoration: none;
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.9rem;
    display: inline-block;
    border: none;
    cursor: pointer;
    transition: all 0.3s;
    width: 100%;
    text-align: center;
}

.btn-primary:hover, .contact-form input[type="submit"]:hover {
    background: var(--black);
}

.btn-outline {
    border: 2px solid var(--black);
    padding: 18px 40px;
    text-decoration: none;
    color: var(--black);
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.85rem;
    display: inline-block;
    transition: all 0.3s;
}

.btn-outline:hover {
    background: var(--black);
    color: #fff;
}

/* 11. Footer (Monolithic) */
.main-footer {
    background: var(--black);
    color: var(--white);
    padding: 100px 7% 50px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 100px;
}

/* 12. Utility */
.accent-bar {
    width: 80px;
    height: 8px;
    background: var(--purple);
    margin-bottom: 30px;
}

.pillar-label {
    color: var(--purple);
    text-transform: uppercase;
    font-weight: 700;
    font-size: 0.8rem;
    letter-spacing: 3px;
    margin-bottom: 20px;
    display: block;
}

.purple-text { color: var(--purple); }