/* 
   ==========================================================================
   ZeesuGen AI - Premium White Editorial Design System
   Inspired by premium sports-luxury aesthetics, bold editorial typography, 
   stark layouts, and high-impact visual composition.
   ========================================================================== 
*/

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800;900&display=swap');

:root {
    /* Design System Colors */
    --bg-primary: #ffffff;
    --bg-secondary: #f8f9fa;
    --bg-tertiary: #f1f3f5;
    
    --text-primary: #000000;
    --text-secondary: #1a1a1a;
    --text-muted: #6b7280;
    
    --accent-red: #e21d28;      /* High-impact sports red */
    --accent-red-hover: #b91c1c;
    --border-light: #e5e7eb;
    --border-dark: #000000;
    
    /* Typography */
    --font-editorial: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
    
    /* Spacing Grid */
    --space-2xs: 0.25rem;  /* 4px */
    --space-xs: 0.5rem;    /* 8px */
    --space-sm: 1rem;      /* 16px */
    --space-md: 1.5rem;    /* 24px */
    --space-lg: 2rem;      /* 32px */
    --space-xl: 3rem;      /* 48px */
    --space-2xl: 4.5rem;   /* 72px */
    --space-3xl: 6rem;     /* 96px */

    /* Border Radii */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 20px;
    --radius-full: 9999px;

    /* Transitions */
    --transition-fast: 0.15s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-normal: 0.25s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-slow: 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    
    /* Shadows */
    --shadow-subtle: 0 4px 20px rgba(0, 0, 0, 0.04);
    --shadow-premium: 0 20px 40px rgba(0, 0, 0, 0.08);
    --shadow-floating: 0 30px 60px rgba(0, 0, 0, 0.12);
}

/* ==========================================================================
   Base Reset & Typography
   ========================================================================== */

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
    background-color: var(--bg-primary);
}

body {
    font-family: var(--font-editorial);
    background-color: var(--bg-primary);
    color: var(--text-secondary);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

/* Minimal Scrollbar */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

::-webkit-scrollbar-track {
    background: var(--bg-primary);
}

::-webkit-scrollbar-thumb {
    background: var(--border-light);
    border-radius: var(--radius-full);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--accent-red);
}

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

/* ==========================================================================
   Navigation Bar
   ========================================================================== */

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border-light);
    z-index: 1000;
    padding: var(--space-md) 0;
    transition: padding var(--transition-normal), background-color var(--transition-normal);
}

.navbar.navbar-scrolled {
    padding: var(--space-sm) 0;
    background: rgba(255, 255, 255, 0.95);
    box-shadow: var(--shadow-subtle);
}

.nav-container {
    max-width: 1300px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    cursor: pointer;
}

.brand-sticker {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: var(--accent-red);
    color: white;
    border-radius: 50%;
    font-size: 1.1rem;
    box-shadow: 0 4px 12px rgba(226, 29, 40, 0.25);
    transition: transform var(--transition-fast);
}

.nav-brand:hover .brand-sticker {
    transform: rotate(-10deg) scale(1.05);
}

.brand-text {
    font-weight: 800;
    font-size: 1.2rem;
    letter-spacing: -0.03em;
    color: var(--text-primary);
    text-transform: uppercase;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-link {
    color: var(--text-primary);
    font-weight: 700;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 0.25rem 0;
    display: flex;
    align-items: center;
    transition: color var(--transition-fast);
}

.nav-link::before {
    content: '◦';
    margin-right: 6px;
    color: var(--accent-red);
    font-weight: 800;
    font-size: 1.2rem;
    line-height: 0.8;
    transition: transform var(--transition-fast);
}

.nav-link:hover {
    color: var(--accent-red);
}

.nav-link:hover::before {
    transform: scale(1.2);
}

.nav-cta {
    background-color: var(--text-primary);
    color: white;
    border: 1px solid var(--text-primary);
    padding: 0.6rem 1.4rem;
    border-radius: var(--radius-full);
    font-weight: 700;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    cursor: pointer;
    transition: background-color var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast);
}

.nav-cta:hover {
    background-color: transparent;
    color: var(--text-primary);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 22px;
    height: 16px;
    cursor: pointer;
    z-index: 1001;
}

.nav-toggle span {
    width: 100%;
    height: 2px;
    background: var(--text-primary);
    border-radius: var(--radius-full);
    transition: transform var(--transition-normal), opacity var(--transition-normal);
}

/* ==========================================================================
   Hero Section Layout (Inspired by Reference)
   ========================================================================== */

.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    position: relative;
    background-color: var(--bg-primary);
    overflow: hidden;
    padding: 8rem 0 6rem;
}

/* Massive background typography stretching across behind central visual */
.hero-bg-text {
    position: absolute;
    top: 48%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 15.5vw;
    font-weight: 900;
    font-family: var(--font-editorial);
    letter-spacing: -0.05em;
    line-height: 0.75;
    color: var(--accent-red);
    opacity: 0.95;
    z-index: 1;
    user-select: none;
    pointer-events: none;
    text-align: center;
    white-space: nowrap;
    width: 100%;
}

.hero-container {
    max-width: 1300px;
    width: 100%;
    margin: 0 auto;
    padding: 0 var(--space-lg);
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: var(--space-xl);
    align-items: center;
    position: relative;
    z-index: 2;
}

.hero-content {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    position: relative;
    z-index: 3;
    padding-right: var(--space-lg);
}

.hero-category {
    font-weight: 800;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-muted);
    margin-bottom: var(--space-sm);
    display: inline-block;
}

.hero-title {
    font-size: 2.3rem;
    font-weight: 900;
    line-height: 1.2;
    letter-spacing: -0.02em;
    color: var(--text-primary);
    text-transform: uppercase;
    margin-bottom: var(--space-md);
    position: relative;
}

/* Styled double quote mark */
.hero-title::before {
    content: '“';
    position: absolute;
    left: -1.2rem;
    top: -0.5rem;
    font-family: 'Playfair Display', serif;
    font-size: 4rem;
    color: var(--text-muted);
    opacity: 0.25;
    line-height: 1;
}

.hero-subtitle {
    font-size: 1.05rem;
    line-height: 1.65;
    color: var(--text-secondary);
    margin-bottom: var(--space-xl);
    max-width: 480px;
    font-weight: 500;
}

.hero-cta {
    background-color: var(--accent-red);
    color: white;
    border: 1px solid var(--accent-red);
    padding: 0.85rem 2rem;
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    cursor: pointer;
    box-shadow: 0 8px 20px rgba(226, 29, 40, 0.2);
    transition: background-color var(--transition-fast), 
                border-color var(--transition-fast), 
                transform var(--transition-fast),
                box-shadow var(--transition-fast);
}

.hero-cta:hover {
    background-color: var(--accent-red-hover);
    border-color: var(--accent-red-hover);
    transform: translateY(-2px);
    box-shadow: 0 12px 25px rgba(226, 29, 40, 0.35);
}

.hero-cta:active {
    transform: translateY(0);
}

/* Centered Visual Image Overlapping */
.hero-visual {
    opacity: 0.1;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    z-index: 2;
}

.hero-img-frame {
    width: 100%;
    height: 530px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    background-color: white;
    transition: transform var(--transition-slow), box-shadow var(--transition-normal);
}

.hero-img-frame:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-floating);
}

.hero-main-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform var(--transition-slow);

    /* Bottom fade effect */
    -webkit-mask-image: linear-gradient(
        to top,
        transparent 0%,
        rgba(0,0,0,0.3) 15%,
        rgba(0,0,0,0.7) 30%,
        black 50%
    );

    mask-image: linear-gradient(
        to top,
        transparent 0%,
        rgba(0,0,0,0.3) 15%,
        rgba(0,0,0,0.7) 30%,
        black 50%
    );
}

.hero-img-frame:hover .hero-main-image {
    transform: scale(1.03);
}

/* ==========================================================================
   Floating Widgets / Information Cards Layout
   ========================================================================== */

.hero-widgets-container {
    position: absolute;
    bottom: 2rem;
    left: 0;
    width: 100%;
    max-width: 1300px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    pointer-events: none;
    z-index: 4;
    left: 50%;
    transform: translateX(-50%);
}

.floating-widget {
    background-color: white;
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    padding: 0.75rem;
    box-shadow: var(--shadow-premium);
    display: flex;
    align-items: center;
    gap: 1rem;
    pointer-events: auto;
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.floating-widget:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-floating);
}

/* Bottom-Left Widget: Playable preview style */
.widget-video-thumb {
    width: 110px;
    height: 70px;
    border-radius: var(--radius-md);
    overflow: hidden;
    position: relative;
}

.widget-video-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.play-button {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 32px;
    height: 32px;
    background-color: var(--accent-red);
    color: white;
    border: none;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    cursor: pointer;
    box-shadow: 0 4px 10px rgba(226, 29, 40, 0.35);
    transition: transform var(--transition-fast), background-color var(--transition-fast);
}

.play-button:hover {
    transform: translate(-50%, -50%) scale(1.1);
    background-color: var(--accent-red-hover);
}

.widget-info {
    padding-right: var(--space-xs);
}

.widget-label {
    font-size: 0.7rem;
    font-weight: 800;
    color: var(--accent-red);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    display: block;
    margin-bottom: 2px;
}

.widget-info h4 {
    font-size: 0.85rem;
    font-weight: 800;
    color: var(--text-primary);
    text-transform: uppercase;
}

/* Bottom-Right Widget: High-contrast Dark Status Card */
.dark-card {
    background-color: #000000;
    color: white;
    border-color: #1a1a1a;
    flex-direction: column;
    align-items: stretch;
    width: 290px;
    padding: 1.2rem;
    gap: 0.75rem;
}

.widget-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.status-badge {
    background-color: var(--accent-red);
    color: white;
    font-size: 0.65rem;
    font-weight: 800;
    padding: 3px 8px;
    border-radius: var(--radius-sm);
    letter-spacing: 0.05em;
}

.time-stamp {
    font-size: 0.7rem;
    color: var(--text-muted);
    font-weight: 600;
}

.status-match-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-xs) 0;
    border-top: 1px solid #1a1a1a;
    border-bottom: 1px solid #1a1a1a;
}

.team-col {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.team-col i {
    font-size: 1.15rem;
    color: var(--accent-red);
}

.team-col span {
    font-size: 0.8rem;
    font-weight: 800;
    text-transform: uppercase;
}

.vs-col {
    font-size: 0.7rem;
    font-weight: 700;
    color: var(--text-muted);
    text-transform: uppercase;
    background-color: #111;
    border: 1px solid #222;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.widget-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.75rem;
}

.widget-footer span:first-child {
    color: var(--text-muted);
    font-weight: 500;
}

.active-count {
    color: #10b981;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.active-count::before {
    content: '';
    width: 6px;
    height: 6px;
    background-color: #10b981;
    border-radius: 50%;
    display: inline-block;
    box-shadow: 0 0 6px #10b981;
}

/* ==========================================================================
   Features Section
   ========================================================================== */

.features {
    padding: var(--space-3xl) var(--space-lg);
    background-color: var(--bg-primary);
    border-top: 1px solid var(--border-light);
}

.features-container {
    max-width: 1300px;
    margin: 0 auto;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 900;
    letter-spacing: -0.03em;
    margin-bottom: var(--space-2xl);
    color: var(--text-primary);
    text-transform: uppercase;
    position: relative;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: var(--space-lg);
}

.feature-card {
    background: var(--bg-primary);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: transform var(--transition-normal), 
                border-color var(--transition-normal), 
                box-shadow var(--transition-normal);
    display: flex;
    flex-direction: column;
}

.feature-image {
    width: 100%;
    height: 220px;
    overflow: hidden;
    position: relative;
    border-bottom: 1px solid var(--border-light);
}

.feature-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.card-content {
    padding: var(--space-md) var(--space-md) var(--space-lg);
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.feature-card a {
    text-decoration: none;
    margin-bottom: var(--space-xs);
    display: inline-block;
}

.feature-card h3 {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--text-primary);
    text-transform: uppercase;
    letter-spacing: -0.01em;
    transition: color var(--transition-fast);
}

.feature-card p {
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.6;
    margin-top: var(--space-2xs);
    flex-grow: 1;
}

/* Card Hover States */
.feature-card:hover {
    transform: translateY(-5px);
    border-color: var(--border-dark);
    box-shadow: var(--shadow-premium);
}

.feature-card:hover .feature-image img {
    transform: scale(1.05);
}

.feature-card:hover h3 {
    color: var(--accent-red);
}

/* ==========================================================================
   Chat Interface Modal (Light Editorial Style)
   ========================================================================== */

#chatbot-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.15);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-normal), visibility var(--transition-normal);
}

#chatbot-overlay.active {
    opacity: 1;
    visibility: visible;
}

#chatbot-container {
    width: 90%;
    max-width: 780px;
    height: 80vh;
    background: #ffffff;
    border: 1px solid var(--border-dark);
    border-radius: var(--radius-lg);
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow-floating);
    transform: scale(0.96);
    transition: transform var(--transition-normal);
    overflow: hidden;
}

#chatbot-overlay.active #chatbot-container {
    transform: scale(1);
}

/* Header */
#chatbot-header {
    padding: 1.25rem 2rem;
    background: #000000;
    color: white;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.chat-header-info {
    display: flex;
    align-items: center;
    gap: 0.85rem;
}

.ai-avatar {
    width: 36px;
    height: 36px;
    background-color: var(--accent-red);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.05rem;
    color: white;
}

.chat-title h3 {
    font-size: 1.05rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.02em;
}

.status {
    font-size: 0.75rem;
    color: #10b981;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.status::before {
    content: '';
    width: 5px;
    height: 5px;
    background-color: #10b981;
    border-radius: 50%;
}

#close-btn {
    background: rgba(255, 255, 255, 0.1);
    border: none;
    color: white;
    font-size: 1.1rem;
    cursor: pointer;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background var(--transition-fast), transform var(--transition-fast);
}

#close-btn:hover {
    background: var(--accent-red);
    transform: rotate(90deg);
}

/* Chat messages area */
#chatbot-body {
    flex: 1;
    padding: 2rem;
    overflow-y: auto;
    background-color: var(--bg-secondary);
}

#chatbot-messages {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.message {
    display: flex;
    gap: 1rem;
    max-width: 80%;
    animation: message-appear 0.3s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes message-appear {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

.ai-message {
    align-self: flex-start;
}

.user-message {
    align-self: flex-end;
    flex-direction: row-reverse;
}

.message-avatar {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    flex-shrink: 0;
}

.ai-message .message-avatar {
    background: white;
    border: 1px solid var(--border-light);
    color: var(--text-primary);
}

.user-message .message-avatar {
    background: rgba(226, 29, 40, 0.1);
    border: 1px solid rgba(226, 29, 40, 0.2);
    color: var(--accent-red);
}

.message-content {
    background: #ffffff;
    border: 1px solid var(--border-light);
    padding: 0.9rem 1.25rem;
    border-radius: var(--radius-lg);
    border-top-left-radius: 4px;
    color: var(--text-secondary);
}

.user-message .message-content {
    background-color: var(--accent-red);
    border: none;
    border-top-left-radius: var(--radius-lg);
    border-top-right-radius: 4px;
    color: white;
    box-shadow: 0 4px 12px rgba(226, 29, 40, 0.15);
}

.message-content p {
    font-size: 0.95rem;
    line-height: 1.55;
    word-break: break-word;
    margin-bottom: var(--space-xs);
}

.message-content p:last-child {
    margin-bottom: 0;
}

.message-content strong {
    font-weight: 800;
    color: inherit;
}

.user-message .message-content strong {
    color: #ffffff;
}

.ai-message .message-content strong {
    color: #000000;
}

.message-content em {
    font-style: italic;
}

.message-content code {
    font-family: monospace;
    font-size: 0.9em;
    padding: 0.15rem 0.35rem;
    border-radius: var(--radius-sm);
    word-break: break-all;
}

.ai-message .message-content code {
    background-color: var(--bg-tertiary);
    color: var(--accent-red);
}

.user-message .message-content code {
    background-color: rgba(0, 0, 0, 0.2);
    color: #ffffff;
}

.message-content pre {
    padding: var(--space-sm);
    border-radius: var(--radius-md);
    overflow-x: auto;
    margin: var(--space-sm) 0;
    font-family: monospace;
    font-size: 0.85rem;
}

.ai-message .message-content pre {
    background-color: #111111;
    color: #a7f3d0;
    border: 1px solid #000000;
}

.user-message .message-content pre {
    background-color: rgba(0, 0, 0, 0.25);
    color: #ffffff;
}

.message-time {
    display: block;
    font-size: 0.72rem;
    color: var(--text-muted);
    margin-top: 0.35rem;
    text-align: right;
}

.user-message .message-time {
    color: rgba(255, 255, 255, 0.75);
}

/* Typing indicators */
.typing-dots {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 0.25rem 0.1rem;
}

.typing-dots span {
    width: 6px;
    height: 6px;
    background-color: var(--text-muted);
    border-radius: 50%;
    animation: typing-bounce 1.4s infinite ease-in-out both;
}

.typing-dots span:nth-child(1) { animation-delay: -0.32s; }
.typing-dots span:nth-child(2) { animation-delay: -0.16s; }

@keyframes typing-bounce {
    0%, 80%, 100% { transform: scale(0); }
    40% { transform: scale(1.0); }
}

/* Input area */
#chatbot-input-container {
    padding: 1.25rem 2rem;
    background: #ffffff;
    border-top: 1px solid var(--border-light);
}

.input-wrapper {
    display: flex;
    gap: 0.75rem;
}

#chatbot-input {
    flex: 1;
    padding: 0.8rem 1.4rem;
    border-radius: var(--radius-full);
    border: 1px solid var(--border-light);
    outline: none;
    background: var(--bg-secondary);
    color: var(--text-primary);
    font-size: 0.95rem;
    font-family: var(--font-editorial);
    transition: border-color var(--transition-fast), background-color var(--transition-fast);
}

#chatbot-input:focus {
    border-color: var(--border-dark);
    background: #ffffff;
}

#send-btn {
    width: 44px;
    height: 44px;
    border: none;
    border-radius: 50%;
    background-color: var(--accent-red);
    color: white;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 10px rgba(226, 29, 40, 0.2);
    transition: transform var(--transition-fast), background-color var(--transition-fast);
}

#send-btn:hover {
    transform: scale(1.05);
    background-color: var(--accent-red-hover);
}

#send-btn:active {
    transform: scale(0.96);
}

/* ==========================================================================
   Floating Chat Action Button
   ========================================================================== */

#chatbot-icon {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 56px;
    height: 56px;
    background-color: var(--accent-red);
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 24px rgba(226, 29, 40, 0.35);
    z-index: 1500;
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

#chatbot-icon i {
    color: white;
    font-size: 1.35rem;
}

#chatbot-icon:hover {
    transform: scale(1.08) translateY(-2px);
    box-shadow: 0 12px 30px rgba(226, 29, 40, 0.5);
}

#chatbot-icon:active {
    transform: scale(0.95);
}

/* ==========================================================================
   Footer Section
   ========================================================================== */

.footer {
    background-color: var(--bg-primary);
    color: var(--text-secondary);
    padding: 5rem 0 2rem;
    border-top: 1px solid var(--border-light);
}

.footer-container {
    max-width: 1300px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

.footer-content {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr 0.8fr 1fr;
    gap: var(--space-xl);
    margin-bottom: var(--space-xl);
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    margin-bottom: var(--space-sm);
}

.footer-section p {
    color: var(--text-muted);
    font-size: 0.9rem;
    line-height: 1.6;
    margin-bottom: var(--space-md);
    max-width: 240px;
}

.social-links {
    display: flex;
    gap: 0.65rem;
}

.social-links a {
    width: 36px;
    height: 36px;
    border: 1px solid var(--border-light);
    color: var(--text-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color var(--transition-fast), 
                color var(--transition-fast), 
                border-color var(--transition-fast),
                transform var(--transition-fast);
}

.social-links a:hover {
    background-color: var(--accent-red);
    color: white;
    border-color: transparent;
    transform: translateY(-2px);
}

.footer-section h4 {
    font-size: 0.85rem;
    font-weight: 800;
    margin-bottom: var(--space-md);
    color: var(--text-primary);
    letter-spacing: 0.05em;
}

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

.footer-section ul li {
    margin-bottom: 0.65rem;
}

.footer-section ul li a {
    color: var(--text-muted);
    font-size: 0.9rem;
    font-weight: 600;
    transition: color var(--transition-fast), transform var(--transition-fast);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.footer-section ul li a:hover {
    color: var(--text-primary);
    transform: translateX(2px);
}

.footer-section ul li i {
    font-size: 0.85rem;
    color: var(--accent-red);
    width: 16px;
}

.footer-bottom {
    text-align: center;
    padding-top: var(--space-lg);
    border-top: 1px solid var(--border-light);
    color: var(--text-muted);
    font-size: 0.85rem;
}

/* ==========================================================================
   Utility Classes & Responsiveness Media Queries
   ========================================================================== */

.hidden {
    opacity: 0 !important;
    visibility: hidden !important;
    pointer-events: none !important;
}

@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: var(--space-2xl);
    }
    
    .hero-content {
        align-items: center;
        padding-right: 0;
    }
    
    .hero-subtitle {
        margin-left: auto;
        margin-right: auto;
    }

    .hero-bg-text {
        font-size: 18vw;
    }

    .hero-widgets-container {
        position: static;
        transform: none;
        flex-direction: column;
        align-items: center;
        gap: var(--space-sm);
        margin-top: var(--space-xl);
        pointer-events: auto;
    }

    .floating-widget {
        width: 100%;
        max-width: 390px;
    }
    
    .footer-content {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .nav-toggle {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: #ffffff;
        border-left: 1px solid var(--border-light);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 2rem;
        padding: 5rem 2rem;
        transition: right var(--transition-normal);
        z-index: 1000;
        box-shadow: -10px 0 30px rgba(0, 0, 0, 0.05);
    }

    .nav-menu.active {
        right: 0;
    }

    .nav-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    .nav-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    .nav-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }

    .hero-title {
        font-size: 1.85rem;
    }

    .hero-title::before {
        display: none;
    }

    .hero-img-frame {
        width: 320px;
        height: 440px;
    }

    .features-grid {
        grid-template-columns: 1fr;
        max-width: 480px;
        margin: 0 auto;
    }

    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: var(--space-lg);
    }

    .footer-section p {
        margin-left: auto;
        margin-right: auto;
    }

    .social-links {
        justify-content: center;
    }

    .footer-section ul li a {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .hero-img-frame {
        width: 100%;
        height: 380px;
    }

    .hero-bg-text {
        font-size: 20vw;
    }

    #chatbot-container {
        width: 100%;
        height: 100%;
        border-radius: 0;
        border: none;
    }
}