:root {
    --primary-color: #D4A017;
    --primary-hover: #B58610;
    --dark-bg: #030C14;
    --darker-bg: #061420;
    --light-bg:#0A2032;
    --border-color: rgba(214, 160, 23, 0.15);
    
    --text-main: #FFFFFF;
    --text-body: #B2C0CC;
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Montserrat', sans-serif;
    --transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

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

body {
    font-family: var(--font-body);
    background-color: var(--dark-bg);
    color: var(--text-main);
    line-height: 1.65;
    overflow-x: hidden;
}

.container {
    width: 100%;
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 25px;
}

/* TOP INFO BAR */
.top-bar {
    background: var(--darker-bg);
    padding: 10px 0;
    font-size: 13px;
    border-bottom: 1px solid var(--border-color);
    font-family: var(--font-body);
}

.top-bar-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
}

.top-bar-left {
    display: flex;
    gap: 20px;
    color: var(--text-body);
    flex-wrap: wrap;
}

.top-bar-left i {
    color: var(--primary-color);
    margin-right: 4px;
}

.top-bar-right {
    color: var(--primary-color);
    font-weight: 600;
    letter-spacing: 1px;
}

/* NAVIGATION HEADER */
.navbar {
    position: sticky;
    top: 0;
    width: 100%;
    background: rgba(3, 12, 20, 0.95);
    backdrop-filter: blur(15px);
    z-index: 1000;
    padding: 20px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    transition: var(--transition);
}

.nav-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-section {
    display: flex;
    align-items: center;
    gap: 14px;
    text-decoration: none;
    max-width: 75%;
}

.logo-box {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--primary-color), #AA7F11);
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 20px;
    color: #000;
    letter-spacing: -0.5px;
    flex-shrink: 0;
}

.logo-text h3 {
    font-family: var(--font-heading);
    font-size: 20px;
    color: var(--text-main);
    font-weight: 700;
    margin: 0;
    letter-spacing: 0.5px;
    line-height: 1.2;
}

.logo-text p {
    font-size: 11px;
    color: var(--text-body);
    margin: 0;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.nav-menu ul {
    display: flex;
    list-style: none;
    gap: 30px;
}

.nav-link {
    color: var(--text-main);
    text-decoration: none;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 1.5px;
    transition: var(--transition);
}

.nav-link:hover, .nav-link.active {
    color: var(--primary-color);
}

.btn-quote {
    background: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
    padding: 10px 22px;
    border-radius: 4px;
    text-decoration: none;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 1px;
    transition: var(--transition);
}

.btn-quote:hover {
    background: var(--primary-color);
    color: #000;
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 6px;
    cursor: pointer;
}

.hamburger span {
    width: 26px;
    height: 2px;
    background: var(--text-main);
    transition: var(--transition);
}

/* PREMIUM HERO SLIDER LAYOUT */
.slider-hero {
    position: relative;
    height: 90vh;
    min-height: 600px;
    overflow: hidden;
}

.hero-slider {
    width: 100%;
    height: 100%;
}

.hero-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    opacity: 0;
    visibility: hidden;
    display: flex;
    align-items: center;
    transition: opacity 1s ease-in-out, visibility 1s;
}

.hero-slide.active {
    opacity: 1;
    visibility: visible;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to right, rgba(3, 12, 20, 0.9) 45%, rgba(3, 12, 20, 0.4) 100%);
}

.hero-slide-content {
    position: relative;
    z-index: 10;
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 50px;
    align-items: flex-end;
    width: 100%;
}

.hero-badge {
    display: inline-block;
    color: var(--primary-color);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 3px;
    margin-bottom: 15px;
    border-left: 3px solid var(--primary-color);
    padding-left: 10px;
}

.hero-text-left h1 {
    font-family: var(--font-heading);
    font-size: 56px;
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: 25px;
    letter-spacing: -0.5px;
}

.highlight-gold {
    color: var(--primary-color);
}

.btn-primary {
    display: inline-block;
    background: var(--primary-color);
    color: #000;
    padding: 15px 35px;
    border-radius: 4px;
    text-decoration: none;
    font-weight: 700;
    font-size: 13px;
    letter-spacing: 1px;
    transition: var(--transition);
}

.btn-primary:hover {
    background: var(--primary-hover);
    transform: translateY(-2px);
}

.hero-text-right-bottom {
    border-left: 1px solid rgba(255, 255, 255, 0.15);
    padding-left: 30px;
    margin-bottom: 10px;
}

.hero-text-right-bottom p {
    font-size: 15px;
    color: var(--text-body);
    line-height: 1.8;
}

/* SLIDER CONTROLS */
.slider-controls {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 20;
    display: flex;
    align-items: center;
    gap: 25px;
    background: rgba(6, 20, 32, 0.8);
    padding: 12px 25px;
    border-radius: 4px;
    border: 1px solid var(--border-color);
}

.slider-arrow {
    background: none;
    border: none;
    color: var(--text-body);
    font-size: 14px;
    cursor: pointer;
    transition: var(--transition);
}

.slider-arrow:hover {
    color: var(--primary-color);
}

.slider-indicators {
    display: flex;
    gap: 10px;
}

.indicator {
    width: 6px;
    height: 6px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    cursor: pointer;
    transition: var(--transition);
}

.indicator.active {
    background: var(--primary-color);
    transform: scale(1.4);
}

/* CORPORATE OVERVIEW */
.corporate-overview {
    padding: 100px 0;
    background: var(--dark-bg);
}

.overview-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.accent-title {
    color: var(--primary-color);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 3px;
    display: block;
    margin-bottom: 15px;
}

.overview-left h2 {
    font-family: var(--font-heading);
    font-size: 40px;
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: 25px;
}

.overview-left p {
    color: var(--text-body);
    font-size: 15px;
    margin-bottom: 35px;
}

.overview-features {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.feat-inline {
    display: flex;
    gap: 15px;
    align-items: flex-start;
}

.feat-inline i {
    color: var(--primary-color);
    font-size: 20px;
    margin-top: 3px;
}

.feat-inline strong {
    font-size: 16px;
    display: block;
    margin-bottom: 4px;
}

.feat-inline p {
    font-size: 14px;
    margin: 0;
}

.overview-right {
    position: relative;
}

.image-wrapper-stack {
    position: relative;
    padding-bottom: 30px;
}

.img-base {
    width: 100%;
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.experience-badge-card {
    position: absolute;
    bottom: 0;
    left: -30px;
    background: var(--light-bg);
    border: 1px solid var(--border-color);
    padding: 25px 35px;
    border-radius: 6px;
    box-shadow: 0 15px 40px rgba(0,0,0,0.4);
}

.experience-badge-card h3 {
    font-family: var(--font-heading);
    font-size: 42px;
    color: var(--primary-color);
    margin: 0;
    line-height: 1;
}

.experience-badge-card p {
    margin: 5px 0 0 0;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-main);
}

/* SERVICES GRID SECTION */
.services-preview {
    padding: 100px 0;
    background: var(--darker-bg);
    border-top: 1px solid rgba(255, 255, 255, 0.03);
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-label {
    color: var(--primary-color);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 3px;
    display: block;
    margin-bottom: 10px;
}

.section-header h2 {
    font-family: var(--font-heading);
    font-size: 38px;
    font-weight: 700;
    margin-bottom: 15px;
}

.section-header p {
    color: var(--text-body);
    font-size: 15px;
    max-width: 600px;
    margin: 0 auto;
}

.corporate-services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.corp-card {
    background: var(--light-bg);
    border-radius: 6px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: var(--transition);
}

.corp-card-image {
    height: 200px;
    background-size: cover;
    background-position: center;
    position: relative;
}

.corp-card-content {
    padding: 30px;
    position: relative;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.corp-card-icon {
    width: 50px;
    height: 50px;
    background: var(--dark-bg);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-color);
    font-size: 18px;
    position: absolute;
    top: -25px;
    left: 50%;
    transform: translateX(-50%);
    margin: 0 auto 15px auto; 
}

.corp-card h3 {
    font-family: var(--font-heading);
    font-size: 20px;
    margin: 15px 0 15px 0;
}

.corp-card p {
    color: var(--text-body);
    font-size: 14px;
    line-height: 1.7;
    margin-bottom: 25px;
    height: auto;
    overflow: hidden;
}

.corp-card-link {
    color: var(--primary-color);
    text-decoration: none;
    font-size: 13px;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition);
}

.corp-card-link:hover {
    gap: 12px;
}

.corp-card:hover {
    transform: translateY(-8px);
    border-color: var(--primary-color);
}

/* CORPORATE FOOTER */
.footer {
    background: var(--darker-bg);
    padding: 80px 0 30px 0;
    border-top: 1px solid var(--border-color);
}

.footer-content {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 50px;
    margin-bottom: 50px;
}

.footer .logo-section {
    margin-bottom: 20px;
}

.footer-section h4 {
    font-family: var(--font-heading);
    color: var(--primary-color);
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 20px;
    letter-spacing: 0.5px;
}

.footer-section p {
    color: var(--text-body);
    font-size: 14px;
    line-height: 1.8;
}

.management-info {
    margin-top: 15px;
    font-size: 13px;
    font-weight: 600;
    color: var(--text-main);
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 12px;
}

.footer-section ul li a {
    color: var(--text-body);
    text-decoration: none;
    font-size: 14px;
    transition: var(--transition);
}

.footer-section ul li a:hover {
    color: var(--primary-color);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 30px;
    text-align: center;
    color: var(--text-body);
    font-size: 13px;
}

/* WHATSAPP LAYOUT LINK */
.whatsapp-btn {
    position: fixed;
    bottom: 25px;
    left: 25px;
    width: 56px;
    height: 56px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 26px;
    text-decoration: none;
    box-shadow: 0 10px 25px rgba(0,0,0,0.3);
    z-index: 999;
    transition: var(--transition);
}

.whatsapp-btn:hover {
    transform: scale(1.08);
}

/* AI ARCHITECTURE CAPACITIES */
.ai-assistant-wrapper {
    position: fixed;
    bottom: 25px;
    right: 25px;
    z-index: 1001;
    font-family: var(--font-body);
}

.ai-trigger-bubble {
    background: #000;
    border: 1px solid var(--primary-color);
    color: var(--text-main);
    padding: 12px 24px;
    border-radius: 50px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 600;
    font-size: 13px;
    letter-spacing: 0.5px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
    position: relative;
}

.pulse-ring {
    position: absolute;
    width: 100%;
    height: 100%;
    border: 1px solid var(--primary-color);
    border-radius: 50px;
    left: 0;
    top: 0;
    animation: bubblePulse 2s infinite;
}

@keyframes bubblePulse {
    0% { transform: scale(1); opacity: 0.5; }
    100% { transform: scale(1.15); opacity: 0; }
}

.ai-trigger-bubble i {
    color: var(--primary-color);
    font-size: 16px;
}

/* CHAT BOX CONTAINER BUILD */
.ai-chat-window {
    position: absolute;
    bottom: 70px;
    right: 0;
    width: 360px;
    height: 480px;
    background: var(--darker-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    box-shadow: 0 20px 50px rgba(0,0,0,0.6);
    display: none;
    flex-direction: column;
    overflow: hidden;
}

.ai-chat-window.open {
    display: flex;
}

.ai-chat-header {
    background: var(--light-bg);
    padding: 15px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--border-color);
}

.ai-header-profile {
    display: flex;
    align-items: center;
    gap: 12px;
}

.ai-avatar-icon {
    width: 36px;
    height: 36px;
    background: var(--dark-bg);
    border: 1px solid var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-color);
    font-size: 14px;
}

.ai-header-profile h4 {
    font-family: var(--font-heading);
    font-size: 14px;
    margin: 0;
}

.ai-status-indicator {
    font-size: 11px;
    color: var(--text-body);
    display: flex;
    align-items: center;
    gap: 5px;
}

.ai-status-indicator .dot {
    width: 6px;
    height: 6px;
    background: #25D366;
    border-radius: 50%;
}

.ai-close-btn {
    background: none;
    border: none;
    color: var(--text-body);
    font-size: 22px;
    cursor: pointer;
}

.ai-chat-body {
    flex: 1;
    padding: 20px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.ai-message {
    max-width: 85%;
    padding: 12px 16px;
    border-radius: 6px;
    font-size: 13px;
    line-height: 1.6;
}

.ai-received {
    background: var(--light-bg);
    color: var(--text-main);
    align-self: flex-start;
}

.ai-sent {
    background: var(--primary-color);
    color: #000;
    font-weight: 500;
    align-self: flex-end;
}

/* SUGGESTION CHIPS */
.ai-chips-container {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 5px;
}

.ai-suggest-chip {
    background: transparent;
    border: 1px solid rgba(255,255,255,0.1);
    color: var(--text-body);
    padding: 6px 12px;
    border-radius: 4px;
    font-size: 11px;
    cursor: pointer;
    transition: var(--transition);
}

.ai-suggest-chip:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.ai-chat-footer {
    padding: 15px;
    background: var(--light-bg);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    display: flex;
    gap: 10px;
}

.ai-chat-footer input {
    flex: 1;
    background: var(--dark-bg);
    border: 1px solid rgba(255,255,255,0.1);
    padding: 10px 15px;
    border-radius: 4px;
    color: white;
    font-size: 13px;
    font-family: var(--font-body);
}

.ai-chat-footer input:focus {
    outline: none;
    border-color: var(--primary-color);
}

.ai-chat-footer button {
    background: var(--primary-color);
    border: none;
    color: #000;
    width: 38px;
    height: 38px;
    border-radius: 4px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.ai-chat-footer button:hover {
    background: var(--primary-hover);
}

/* RESPONSIVE DESIGN INTERFACES */
@media (max-width: 1024px) {
    .hero-slide-content { grid-template-columns: 1fr; gap: 25px; }
    .hero-text-left h1 { font-size: 42px; }
    .hero-text-right-bottom { border-left: none; border-top: 1px solid rgba(255,255,255,0.1); padding: 15px 0 0 0; }
    .corporate-services-grid { grid-template-columns: repeat(2, 1fr); }
    .overview-grid { grid-template-columns: 1fr; gap: 40px; }
    .experience-badge-card { left: 0; }
}

@media (max-width: 768px) {
    /* Top Bar Mobile Correction */
    .top-bar-content {
        flex-direction: column;
        text-align: center;
        padding: 5px 0;
    }
    .top-bar-left {
        flex-direction: column;
        gap: 8px;
        align-items: center;
    }
    .top-bar-right {
        margin-top: 5px;
    }

    /* Navbar Mobile Layout */
    .navbar { padding: 15px 0; }
    .nav-menu { position: absolute; top: 100%; left: 0; right: 0; background: var(--darker-bg); max-height: 0; overflow: hidden; transition: max-height 0.4s ease; }
    .nav-menu.active { max-height: 400px; border-bottom: 1px solid var(--border-color); }
    .nav-menu ul { flex-direction: column; gap: 0; padding: 20px; }
    .nav-menu ul li { padding: 12px 0; border-bottom: 1px solid rgba(255,255,255,0.05); }
    .hamburger { display: flex; }
    .btn-quote { display: none; }
    
    /* Hero Section Constraints */
    .slider-hero { height: auto; min-height: 100vh; padding: 100px 0 60px 0; }
    .hero-slide { display: flex; align-items: center; position: relative; }
    .hero-slide-content { display: flex; flex-direction: column; text-align: left; align-items: flex-start; gap: 20px; }
    .hero-text-left h1 { font-size: 32px; line-height: 1.2; margin-bottom: 15px; }
    .hero-text-right-bottom { border-top: none; padding: 0; }
    .hero-text-right-bottom p { font-size: 14px; }
    
    /* Other Components Mobile Fit */
    .corporate-services-grid { grid-template-columns: 1fr; }
    .footer-content { grid-template-columns: 1fr; gap: 30px; }
    
    /* UI Floating Buttons Fixes */
    .ai-chat-window { width: 290px; right: 0; bottom: 65px; }
    .experience-badge-card { position: relative; left: 0; margin-top: 20px; display: inline-block; }
}

@media (max-width: 480px) {
    .hero-text-left h1 { font-size: 28px; }
    .logo-text h3 { font-size: 16px; }
    .logo-text p { font-size: 9px; }
    .slider-controls { width: 85%; justify-content: space-between; }
    .whatsapp-btn { width: 48px; height: 48px; bottom: 15px; left: 15px; font-size: 22px; }
    .ai-trigger-bubble { padding: 10px 16px; bottom: -10px; right: -10px; font-size: 12px; }
    .ai-assistant-wrapper { bottom: 25px; right: 25px; }
}