/* Custom Variables for High-Contrast Premium Theme */

body.light-mode {
    --bg-dark: #fbf8f9;
    --bg-darker: #f2eef0;
    --bg-card: #ffffff;
    --bg-card-hover: #f5f0f2;
    --bg-nav: rgba(251, 248, 249, 0.9);
    --text-main: #1a1114;
    --text-muted: #665b60;
    --accent-glow: rgba(255, 26, 26, 0.2);
    --border-light: rgba(0, 0, 0, 0.1);
    --bg-light: rgba(0, 0, 0, 0.05);
    --chat-bg: rgba(255, 255, 255, 0.9);
    --chat-border: rgba(0, 0, 0, 0.1);
    --chat-msg-bot: rgba(0, 0, 0, 0.05);
    --chat-input-bg: rgba(0, 0, 0, 0.03);
}

:root {
    --bg-dark: #120b0e;
    --bg-darker: #0c0709;
    --bg-card: #1c1115;
    --bg-card-hover: #26171d;
    --bg-nav: rgba(18, 11, 14, 0.9);
    --text-main: #FFFFFF;
    --text-muted: #B0A0A5;
    --accent-color: #ff1a1a;
    --accent-glow: rgba(255, 26, 26, 0.4);
    --brand-gradient: linear-gradient(135deg, #e800d1 0%, #ff1a1a 50%, #ffb300 100%);
    --border-light: rgba(255, 255, 255, 0.1);
    --bg-light: rgba(255, 255, 255, 0.05);
    --chat-bg: rgba(28, 17, 21, 0.85);
    --chat-border: rgba(255, 255, 255, 0.1);
    --chat-msg-bot: rgba(255, 255, 255, 0.05);
    --chat-input-bg: rgba(255, 255, 255, 0.03);
    
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    --transition: all 0.3s ease;
}

/* Reset & Basics */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--bg-dark);
    color: var(--text-main);
    font-family: var(--font-body);
    line-height: 1.6;
    overflow-x: hidden;
}

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Buttons */
.btn-primary, .btn-secondary {
    display: inline-block;
    padding: 12px 32px;
    border-radius: 50px;
    font-weight: 600;
    font-family: var(--font-heading);
    transition: var(--transition);
    cursor: pointer;
    text-align: center;
}

.btn-primary {
    background: var(--accent-color);
    color: #FFFFFF;
    box-shadow: 0 4px 15px var(--accent-glow);
    border: none;
}

.btn-primary:hover {
    background: var(--brand-gradient);
    box-shadow: 0 8px 25px var(--accent-glow);
    transform: translateY(-3px);
    color: #FFFFFF;
}

.btn-secondary {
    background: transparent;
    color: var(--text-main);
    border: 1px solid var(--border-light);
}

.btn-secondary:hover {
    background: var(--accent-color);
    color: white;
    border-color: var(--accent-color);
    transform: translateY(-3px);
    box-shadow: 0 8px 20px var(--accent-glow);
}

.btn-primary.large, .btn-secondary.large {
    padding: 16px 40px;
    font-size: 1.1rem;
}

/* Typography Utilities */
.mini-title {
    color: var(--accent-color);
    font-family: var(--font-heading);
    font-weight: 800;
    letter-spacing: 2px;
    text-transform: uppercase;
    font-size: 0.85rem;
    margin-bottom: 15px;
}

.highlight-text {
    background: var(--brand-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Navigation */
#navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 20px 0;
    z-index: 1000;
    transition: var(--transition);
}

#navbar.scrolled {
    background: var(--bg-nav);
    backdrop-filter: blur(10px);
    padding: 15px 0;
    border-bottom: 1px solid var(--bg-light);
}

.nav-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 900;
    letter-spacing: 1.5px;
    background: linear-gradient(135deg, #E200FF 0%, #FF1A00 50%, #FFB300 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
    text-transform: uppercase;
    transition: all 0.3s ease;
    display: inline-block;
}

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

.nav-links {
    display: flex;
    gap: 30px;
}

.nav-links a {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-muted);
    transition: var(--transition);
}

.nav-links a:hover {
    color: var(--text-main);
}

.mobile-menu-btn {
    display: none;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    padding-top: 80px;
    width: 100%;
    background: radial-gradient(circle at 85% 30%, var(--accent-glow) 0%, transparent 60%);
}

.hero-content {
    flex: 1;
    z-index: 2;
    max-width: 1280px;
    margin: 0 auto;
}

.main-heading {
    font-family: var(--font-heading);
    font-size: clamp(3rem, 6vw, 5rem);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 30px;
}

/* Trust Banner */
.trust-banner {
    width: 100%;
    background: var(--bg-card);
    padding: 60px 0;
    border-top: 1px solid var(--border-light);
    border-bottom: 1px solid var(--border-light);
}

.logo-ticker {
    display: flex;
    white-space: nowrap;
    overflow: hidden;
    gap: 60px;
    align-items: center;
}

.logo-item {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text-muted);
    opacity: 0.6;
    letter-spacing: 1px;
}

/* Specialized Grid */
.specialise-section {
    padding: 100px 0;
}

.section-header {
    margin-bottom: 50px;
}

.section-header h2 {
    font-size: 2.5rem;
    font-family: var(--font-heading);
    margin-bottom: 15px;
}

.header-line {
    width: 60px;
    height: 4px;
    background: var(--brand-gradient);
    border-radius: 2px;
}

.spec-card {
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: 20px;
    padding: 40px;
    transition: var(--transition);
}

.spec-card:hover {
    background: var(--bg-card-hover);
    transform: translateY(-8px);
    border-color: var(--accent-color);
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
}

/* FAB — WhatsApp Button */
.fab-logo {
    position: fixed !important;
    bottom: 32px !important;
    right: 32px !important;
    z-index: 9999 !important;
    width: 64px;
    height: 64px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 6px 24px rgba(37, 211, 102, 0.4);
    transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    text-decoration: none;
    animation: fabPulse 2s ease-in-out infinite;
}

.fab-logo:hover {
    transform: scale(1.1);
    box-shadow: 0 8px 30px rgba(37, 211, 102, 0.6);
    animation: none;
}

@keyframes fabPulse {
    0%, 100% { box-shadow: 0 6px 24px rgba(37, 211, 102, 0.4); }
    50% { box-shadow: 0 6px 30px rgba(37, 211, 102, 0.7), 0 0 0 12px rgba(37, 211, 102, 0.1); }
}



.chat-badge {
    position: absolute;
    top: -5px;
    right: -5px;
    background: #ff1a1a;
    color: white;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    font-weight: 700;
    border: 2px solid var(--bg-dark);
    box-shadow: 0 2px 10px rgba(255, 26, 26, 0.4);
}



.chat-window.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
}





.chat-message.bot {
    background: var(--chat-msg-bot);
    color: var(--text-main);
    padding: 12px 16px;
    border-radius: 16px;
    border-bottom-left-radius: 4px;
    font-size: 0.9rem;
    max-width: 85%;
}

.chat-tooltip {
    position: fixed !important;
    bottom: 110px !important;
    right: 32px !important;
    background: var(--chat-bg);
    backdrop-filter: blur(15px);
    border: 1px solid var(--chat-border);
    padding: 12px 20px;
    border-radius: 18px;
    color: var(--text-main);
    font-size: 0.95rem;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
    z-index: 9998 !important;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all 0.3s ease;
}

.chat-tooltip.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

/* Growth Section */
.growth-section {
    padding: 100px 0;
    background: var(--bg-darker);
}

.growth-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.growth-text h2 {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    margin-bottom: 50px;
}

.growth-stats {
    display: flex;
    gap: 60px;
    justify-content: center;
    flex-wrap: wrap;
}

.growth-stats .stat h3 {
    font-size: 3rem;
    font-family: var(--font-heading);
    background: var(--brand-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 8px;
}

.growth-stats .stat p {
    color: var(--text-muted);
    font-size: 1rem;
}

/* Popular Services */
.popular-services {
    padding: 100px 0;
}

.services-wrapper {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    margin-top: 50px;
}

/* Section Headers */
.section-header {
    margin-bottom: 50px;
}

.section-header h2 {
    font-size: 2.5rem;
    font-family: var(--font-heading);
    margin-bottom: 15px;
}

.section-header.center {
    text-align: center;
}

.header-line {
    width: 60px;
    height: 4px;
    background: var(--brand-gradient);
    border-radius: 2px;
}

/* Utilities */
.text-center { text-align: center; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 30px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }

/* Footer Styling */
footer {
    background: var(--bg-dark);
    border-top: 1px solid var(--border-light);
    padding: 100px 0 40px;
    margin-top: 100px;
}

.footer-top {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr 1fr 1.5fr;
    gap: 40px;
    margin-bottom: 60px;
    align-items: start;
}

/* ── Footer Logo with gradient pulse glow ── */
.footer-logo-wrap {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 88px;
    height: 88px;
    border-radius: 22px;
    overflow: hidden;
    margin-bottom: 14px;
    box-shadow:
        0 0 22px rgba(232, 0, 209, 0.5),
        0 0 44px rgba(255, 26, 26, 0.28),
        0 8px 24px rgba(0,0,0,0.35);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    text-decoration: none;
    flex-shrink: 0;
}
.footer-logo-wrap:hover {
    transform: scale(1.07) translateY(-2px);
    box-shadow:
        0 0 36px rgba(232, 0, 209, 0.7),
        0 0 64px rgba(255, 179, 0, 0.38),
        0 12px 32px rgba(0,0,0,0.4);
}
.footer-logo-pulse {
    position: absolute;
    inset: -8px;
    border-radius: 28px;
    background: var(--brand-gradient);
    opacity: 0.4;
    animation: footerLogoPulse 2.4s ease-in-out infinite;
    z-index: 0;
}
@keyframes footerLogoPulse {
    0%, 100% { transform: scale(1);    opacity: 0.4; }
    50%       { transform: scale(1.22); opacity: 0; }
}
.footer-logo-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 22px;
    position: relative;
    z-index: 1;
}

.footer-brand-name {
    font-family: var(--font-heading);
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--text-main);
    margin-bottom: 10px;
    letter-spacing: 0.3px;
}

.footer-tagline {
    font-size: 0.92rem;
    font-weight: 500;
    color: var(--text-muted);
    line-height: 1.55;
    margin-bottom: 16px;
}

.footer-contact {
    margin-bottom: 20px;
}
.footer-contact .contact-link {
    color: var(--text-muted);
    display: block;
    margin-top: 8px;
    transition: var(--transition);
    font-size: 0.9rem;
}
.footer-contact .contact-link:hover { color: var(--text-main); }

/* ── Social Icons ── */
.footer-social {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}
.social-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    border-radius: 10px;
    background: var(--bg-light);
    border: 1px solid var(--border-light);
    color: var(--text-muted);
    transition: all 0.25s ease;
}
.social-icon:hover {
    background: var(--accent-color);
    border-color: var(--accent-color);
    color: #fff;
    transform: translateY(-3px);
    box-shadow: 0 6px 18px var(--accent-glow);
}
.social-icon.social-wa:hover {
    background: #25D366;
    border-color: #25D366;
    box-shadow: 0 6px 18px rgba(37,211,102,0.4);
}

/* ── Footer Badges ── */
.footer-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 16px;
}
.footer-badge {
    font-size: 0.72rem;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: 20px;
    background: var(--bg-light);
    border: 1px solid var(--border-light);
    color: var(--text-muted);
    white-space: nowrap;
}

/* footer-links is no longer a wrapper; each link-group is a direct footer-top child */
.link-group {
    /* standalone column — no grid needed here */
}


.footer-links h4,
.link-group h4 {
    margin-bottom: 25px;
    font-family: var(--font-heading);
    font-size: 1.05rem;
}

.footer-links ul li,
.link-group ul li {
    margin-bottom: 12px;
}

.footer-links ul li a,
.link-group ul li a,
.link-group p {
    color: var(--text-muted);
    transition: var(--transition);
    font-size: 0.95rem;
}

.footer-links ul li a:hover,
.link-group ul li a:hover {
    color: var(--text-main);
}

.link-group p {
    line-height: 1.8;
}

.footer-newsletter h4 {
    margin-bottom: 15px;
    font-family: var(--font-heading);
}

.footer-newsletter p {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-bottom: 20px;
}

.newsletter-form {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.newsletter-form input {
    background: var(--bg-darker);
    border: 1px solid var(--border-light);
    padding: 12px 15px;
    border-radius: 8px;
    color: var(--text-main);
    flex: 1;
    font-size: 0.9rem;
}

.newsletter-form button {
    background: var(--accent-color);
    color: white;
    border: none;
    padding: 12px 24px;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.newsletter-form button:hover {
    background: var(--brand-gradient);
    transform: translateY(-2px);
}

.footer-bottom {
    max-width: 1280px;
    margin: 0 auto;
    padding: 30px 24px 0;
    border-top: 1px solid var(--bg-light);
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--text-muted);
    font-size: 0.9rem;
}

.legal-links a {
    color: var(--text-muted);
    margin-left: 20px;
    transition: var(--transition);
}

.legal-links a:hover {
    color: var(--text-main);
}

/* Animations */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}
.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ═══════════════════ RESPONSIVE ═══════════════════ */

/* Large desktop – newsletter form goes inline */
@media (min-width: 1025px) {
    .newsletter-form { flex-direction: row; }
}

/* Tablet landscape (≤1100px) – 3 cols: Brand | Links×2 | Newsletter */
@media (max-width: 1100px) {
    .footer-top {
        grid-template-columns: 1.2fr 1fr 1fr 1.4fr;
        gap: 32px;
    }
    /* Location col merges with Services */
    .footer-top > .link-group:nth-child(4) {
        display: none; /* hide standalone location col — included in services */
    }
    .services-wrapper { grid-template-columns: 1fr; }
    .incub-process-grid { grid-template-columns: repeat(2, 1fr) !important; }
}

/* Tablet (≤900px) – 2×3 grid */
@media (max-width: 900px) and (min-width: 601px) {
    .footer-top {
        grid-template-columns: 1fr 1fr 1fr;
        gap: 28px;
    }
    .footer-brand { grid-column: 1 / -1; }
    .footer-newsletter { grid-column: 1 / -1; }
}

/* Mobile (≤600px) – single column */
@media (max-width: 600px) {
    .footer-top {
        grid-template-columns: 1fr;
        gap: 32px;
        text-align: center;
    }
    .footer-brand {
        display: flex;
        flex-direction: column;
        align-items: center;
    }
    .footer-logo-wrap { margin: 0 auto 14px; }
    .footer-social { justify-content: center; }
    .footer-badges { justify-content: center; }
    .footer-newsletter { text-align: center; }
    .newsletter-form { flex-direction: column; }
    .newsletter-form input, .newsletter-form button { width: 100%; }
    .footer-bottom {
        flex-direction: column;
        gap: 14px;
        text-align: center;
        padding-top: 24px;
    }
    .legal-links a { margin-left: 10px; }
}

/* General small screens */
@media (max-width: 768px) {
    .hero { padding-top: 120px; text-align: center; }
    .main-heading { font-size: 3rem; }
    .grid-3 { grid-template-columns: 1fr; }
    .grid-2 { grid-template-columns: 1fr; }
    .growth-stats { flex-direction: column; gap: 30px; }
    .incub-process-grid { grid-template-columns: 1fr !important; }
}

@media (max-width: 480px) {
    .main-heading { font-size: 2.4rem; }
}

/* ═══════════════════════════════════════════════════════════════
   THEME TOGGLE SWITCH
   ═══════════════════════════════════════════════════════════════ */

/* Wrapper — positions the tooltip */
.theme-toggle-wrap {
    position: relative;
    display: inline-flex;
    align-items: center;
}

/* Tooltip */
.theme-tooltip {
    position: absolute;
    bottom: calc(100% + 10px);
    left: 50%;
    transform: translateX(-50%);
    white-space: nowrap;
    background: rgba(20, 20, 20, 0.92);
    color: #fff;
    font-size: 0.72rem;
    font-weight: 600;
    padding: 5px 10px;
    border-radius: 6px;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.2s ease, transform 0.2s ease;
    transform: translateX(-50%) translateY(4px);
    z-index: 9999;
    letter-spacing: 0.3px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.3);
}
/* Tooltip arrow */
.theme-tooltip::after {
    content: '';
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    border: 5px solid transparent;
    border-top-color: rgba(20, 20, 20, 0.92);
}
body.light-mode .theme-tooltip {
    background: rgba(255,255,255,0.95);
    color: #1a1114;
    box-shadow: 0 4px 12px rgba(0,0,0,0.12);
}
body.light-mode .theme-tooltip::after {
    border-top-color: rgba(255,255,255,0.95);
}

/* Show tooltip on hover */
.theme-toggle-wrap:hover .theme-tooltip {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

/* The toggle button itself */
.theme-toggle {
    background: none;
    border: none;
    padding: 0;
    cursor: pointer;
    outline: none;
    -webkit-tap-highlight-color: transparent;
}

/* Pill track */
.theme-toggle-track {
    display: flex;
    align-items: center;
    width: 52px;
    height: 28px;
    border-radius: 100px;
    background: linear-gradient(135deg, #1c1c2e, #2d1b69);
    border: 1px solid rgba(255,255,255,0.12);
    position: relative;
    transition: background 0.35s ease, border-color 0.35s ease;
    box-shadow: inset 0 1px 3px rgba(0,0,0,0.4), 0 0 0 1px rgba(255,255,255,0.04);
}
/* Light-mode track colour */
.theme-toggle.is-light .theme-toggle-track {
    background: linear-gradient(135deg, #87ceeb, #fde68a);
    border-color: rgba(0,0,0,0.1);
    box-shadow: inset 0 1px 3px rgba(0,0,0,0.1);
}

/* Sliding thumb */
.theme-toggle-thumb {
    position: absolute;
    left: 3px;
    top: 50%;
    transform: translateY(-50%);
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: left 0.3s cubic-bezier(0.34, 1.56, 0.64, 1),
                background 0.3s ease,
                box-shadow 0.3s ease;
    box-shadow: 0 2px 6px rgba(0,0,0,0.35);
}
/* Thumb slid to right in light mode */
.theme-toggle.is-light .theme-toggle-thumb {
    left: calc(100% - 25px);
    background: #fff8e1;
    box-shadow: 0 2px 6px rgba(0,0,0,0.15);
}

/* Icon visibility */
.icon-moon { display: block; color: #9b8ecf; }
.icon-sun  { display: none;  color: #f59e0b; }

.theme-toggle.is-light .icon-moon { display: none; }
.theme-toggle.is-light .icon-sun  { display: block; }

/* Hover glow on track */
.theme-toggle:hover .theme-toggle-track {
    box-shadow: inset 0 1px 3px rgba(0,0,0,0.3), 0 0 0 3px rgba(255,255,255,0.08);
}
.theme-toggle.is-light:hover .theme-toggle-track {
    box-shadow: inset 0 1px 3px rgba(0,0,0,0.1), 0 0 0 3px rgba(0,0,0,0.06);
}

/* ═══════════════════════════════════════════════════════════════
   3D ICON SYSTEM
   ═══════════════════════════════════════════════════════════════ */

.icon-3d {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: 12px;
    font-size: 1.3rem;
    flex-shrink: 0;
    box-shadow:
        0 4px 8px rgba(0,0,0,0.35),
        inset 0 1px 0 rgba(255,255,255,0.25),
        inset 0 -1px 0 rgba(0,0,0,0.15);
    transform: perspective(80px) rotateX(8deg) rotateY(-4deg);
    transition: transform 0.25s ease, box-shadow 0.25s ease;
    position: relative;
}
.icon-3d::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 12px;
    background: linear-gradient(135deg, rgba(255,255,255,0.25) 0%, transparent 60%);
    pointer-events: none;
}
.icon-3d:hover,
.mega-item:hover .icon-3d {
    transform: perspective(80px) rotateX(0deg) rotateY(0deg) scale(1.12);
    box-shadow: 0 8px 20px rgba(0,0,0,0.4), inset 0 1px 0 rgba(255,255,255,0.3);
}

/* Section-level 3D icons (used in services, incubation etc) */

.section-icon-3d:hover {
    transform: perspective(100px) rotateX(0deg) rotateY(0deg) scale(1.08);
}

/* ═══════════════════════════════════════════════════════════════
   MEGA DROPDOWN NAVIGATION
   ═══════════════════════════════════════════════════════════════ */

/* Nav actions wrapper */
.nav-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

/* Chevron icon */
.nav-links .chevron {
    display: inline-block;
    vertical-align: middle;
    margin-left: 3px;
    transition: transform 0.25s ease;
    opacity: 0.6;
}
.nav-links .has-dropdown:hover .chevron {
    transform: rotate(180deg);
    opacity: 1;
}

/* Active nav link */
.nav-links a.active {
    color: var(--text-main);
    font-weight: 600;
}

/* Dropdown trigger — relative so the bridge pseudo-element is anchored here */
.nav-links .has-dropdown {
    position: relative;
}

/*
  Invisible bridge — fills the gap between the nav item bottom edge
  and the top of the fixed mega-dropdown so the mouse never
  leaves the hover zone when moving downward.
*/
.nav-links .has-dropdown::after {
    content: '';
    position: absolute;
    top: 100%;
    left: -40px;
    right: -40px;
    height: 24px;          /* matches the gap between navbar and dropdown */
    background: transparent;
    pointer-events: auto;  /* catches mouse so hover isn't lost */
    display: none;
}
.nav-links .has-dropdown:hover::after {
    display: block;
}

/* Hide dropdown by default — use opacity/visibility NOT display:none
   so the mouse can still travel from the trigger into the panel */
.mega-dropdown {
    visibility: hidden;
    opacity: 0;
    pointer-events: none;
    position: fixed;
    left: 0;
    right: 0;
    top: 60px;
    z-index: 9000;
    background: rgba(18, 11, 14, 0.97);
    backdrop-filter: blur(24px) saturate(180%);
    -webkit-backdrop-filter: blur(24px) saturate(180%);
    border-bottom: 1px solid rgba(255,255,255,0.08);
    border-top: 1px solid rgba(255,255,255,0.06);
    box-shadow: 0 20px 60px rgba(0,0,0,0.6);
    transform: translateY(-8px);
    transition: opacity 0.2s ease, transform 0.2s ease, visibility 0s linear 0.2s;
}
body.light-mode .mega-dropdown {
    background: rgba(255,255,255,0.97);
    border-color: rgba(0,0,0,0.08);
    box-shadow: 0 20px 60px rgba(0,0,0,0.15);
}

/* Show when parent li is hovered OR when the dropdown itself is hovered.
   The bridge pseudo-element on .has-dropdown keeps the hover alive
   while the mouse travels across the gap. */
.has-dropdown:hover .mega-dropdown,
.mega-dropdown:hover {
    visibility: visible;
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
    transition: opacity 0.2s ease, transform 0.2s ease, visibility 0s linear 0s;
}

.mega-inner {
    max-width: 1280px;
    margin: 0 auto;
    padding: 32px 24px 24px;
    display: flex;
    gap: 8px;
}

.mega-col {
    flex: 1;
    min-width: 190px;
    padding: 0 16px;
    border-right: 1px solid rgba(255,255,255,0.05);
}
.mega-col:last-child { border-right: none; }

/* The 2nd col is the "Industries We Serve" continuation —
   remove its left border so the two industry cols read as one block */
.mega-col:nth-child(2) {
    border-right: 1px solid rgba(255,255,255,0.05);
    padding-left: 12px;
}

/* Give the Business by Size col a stronger visual separator */
.mega-col:last-child {
    border-left: 2px solid rgba(255,255,255,0.10);
    padding-left: 20px;
    margin-left: 4px;
}
body.light-mode .mega-col { border-color: rgba(0,0,0,0.06); }
body.light-mode .mega-col:last-child { border-left-color: rgba(0,0,0,0.10); }


.mega-col-heading {
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--accent-color);
    margin-bottom: 14px;
    padding-bottom: 8px;
    border-bottom: 1px solid rgba(255,255,255,0.07);
}
body.light-mode .mega-col-heading { border-color: rgba(0,0,0,0.08); }

.mega-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 10px;
    border-radius: 10px;
    transition: background 0.18s ease, transform 0.18s ease;
    cursor: pointer;
    text-decoration: none;
    color: inherit;
    margin-bottom: 2px;
}
.mega-item:hover {
    background: rgba(255,255,255,0.06);
    transform: translateX(4px);
}
body.light-mode .mega-item:hover { background: rgba(0,0,0,0.04); }

.mega-item-text strong {
    display: block;
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--text-main);
    margin-bottom: 1px;
}
.mega-item-text span {
    font-size: 0.75rem;
    color: var(--text-muted);
    line-height: 1.3;
}

/* Mega footer bar */
.mega-footer {
    max-width: 1280px;
    margin: 0 auto;
    padding: 14px 40px;
    border-top: 1px solid rgba(255,255,255,0.06);
    display: flex;
    align-items: center;
    gap: 24px;
}
body.light-mode .mega-footer { border-color: rgba(0,0,0,0.07); }

.mega-cta {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--accent-color);
    transition: opacity 0.2s;
}
.mega-cta:hover { opacity: 0.75; }

/* ═══════════════════════════════════════════════════════════════
   MOBILE NAV OVERRIDES
   ═══════════════════════════════════════════════════════════════ */
@media (max-width: 900px) {
    .nav-links {
        display: none;
        flex-direction: column;
        position: fixed;
        top: 0; left: 0; right: 0; bottom: 0;
        background: var(--bg-darker);
        z-index: 8000;
        padding: 90px 28px 40px;
        overflow-y: auto;
        gap: 0;
    }
    .nav-links.mobile-open { display: flex; }

    .nav-links li { border-bottom: 1px solid var(--border-light); }
    .nav-links li > a {
        display: flex;
        align-items: center;
        justify-content: space-between;
        padding: 16px 0;
        font-size: 1.1rem;
        color: var(--text-main);
    }

    /* Mobile dropdown accordion */
    .mega-dropdown {
        display: none !important;
        position: static;
        background: transparent;
        border: none;
        box-shadow: none;
        backdrop-filter: none;
        animation: none;
        padding: 0;
    }
    .has-dropdown.mobile-expanded .mega-dropdown {
        display: block !important;
    }
    .mega-inner {
        flex-direction: column;
        padding: 8px 0;
        gap: 0;
    }
    .mega-col {
        border-right: none;
        padding: 8px 0;
    }
    .mega-col-heading { font-size: 0.7rem; }
    .mega-item { padding: 10px 4px; }
    .mega-item-text strong { font-size: 0.9rem; }
    .mega-footer { padding: 12px 0; }

    .nav-actions .btn-primary { display: none; }
    .mobile-menu-btn {
        display: flex !important;
        align-items: center;
        justify-content: center;
        width: 42px;
        height: 42px;
        background: var(--bg-light);
        border: 1px solid var(--border-light);
        border-radius: 10px;
        color: var(--text-main);
        font-size: 1.3rem;
        cursor: pointer;
        z-index: 9000;
        position: relative;
    }
}