/* ==========================================================================
   AI-VIEWZ - Global Premium Design System (Clean Professional SaaS Theme)
   ========================================================================== */

/* ---------- Core Theme Variables ---------- */
:root {
    /* Sophisticated Color Palette */
    --primary: #4F46E5;
    --primary-hover: #4338CA;
    --primary-light: #EEF2F6;
    --accent: #059669;
    --accent-light: #34D399;
    --highlight: #2563EB;
    
    /* Clean White & Light Backgrounds */
    --bg-dark: #F8FAFC;
    --bg-card: #FFFFFF;
    --bg-card-hover: #FFFFFF;
    --bg-glass: rgba(255, 255, 255, 0.8);
    
    /* Elegant High-Contrast Text */
    --text-primary: #0F172A;
    --text-secondary: #475569;
    --text-muted: #64748B;
    
    /* Fine-Line Borders */
    --border: #E2E8F0;
    --border-hover: #CBD5E1;
    --border-accent: #A7F3D0;
    
    /* Premium Gradients */
    --gradient: linear-gradient(135deg, var(--primary), var(--highlight));
    --gradient-hover: linear-gradient(135deg, var(--primary-hover), var(--primary));
    --gradient-text: linear-gradient(135deg, #1E1B4B, var(--primary));
    --gradient-accent: linear-gradient(135deg, var(--primary), var(--accent));
    --gradient-subtle: linear-gradient(135deg, #EEF2F6, #F1F5F9);
    
    /* Soft Professional Shadows */
    --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.05), 0 1px 2px -1px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.05), 0 4px 6px -4px rgba(0, 0, 0, 0.05);
    --shadow-glow: 0 4px 20px rgba(79, 70, 229, 0.08);
    --shadow-accent-glow: 0 4px 20px rgba(5, 150, 105, 0.08);
    
    /* Perfect Radius Metrics */
    --radius-sm: 6px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    
    /* Typography Mapping */
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-display: 'Inter', var(--font-sans);
    
    /* Smooth Transitions */
    --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ---------- Global Reset & Typographic Sizing ---------- */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 90px;
    background: var(--bg-dark);
}

body {
    font-family: var(--font-sans);
    background: var(--bg-dark);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

ul {
    list-style: none;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* ---------- Typography & Utility Styles ---------- */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    color: var(--text-primary);
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.gradient-text {
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: inline-block;
}

.section-header {
    text-align: center;
    max-width: 720px;
    margin: 0 auto 64px;
}

.section-tag {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--primary);
    background: rgba(79, 70, 229, 0.08);
    padding: 6px 16px;
    border-radius: 100px;
    border: 1px solid rgba(79, 70, 229, 0.15);
    margin-bottom: 20px;
}

.section-title {
    font-size: clamp(2rem, 4vw, 2.75rem);
    margin-bottom: 20px;
    font-weight: 800;
}

.section-desc {
    font-size: 1.05rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ---------- Premium Buttons (CTAs) ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-family: var(--font-sans);
    font-size: 0.875rem;
    font-weight: 600;
    padding: 12px 24px;
    border-radius: var(--radius-md);
    border: 1px solid transparent;
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
}

.btn-primary {
    background: var(--primary);
    color: #FFFFFF;
    border-color: var(--primary);
}

.btn-primary:hover {
    background: var(--primary-hover);
    border-color: var(--primary-hover);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn-ghost {
    background: var(--primary-light);
    color: var(--text-primary);
    border-color: var(--border);
}

.btn-ghost:hover {
    background: #E2E8F0;
    transform: translateY(-1px);
}

.btn-outline {
    background: transparent;
    color: var(--text-primary);
    border-color: var(--border-hover);
    width: 100%;
}

.btn-outline:hover {
    background: var(--primary-light);
    border-color: var(--primary);
}

.btn-full {
    width: 100%;
}

/* ---------- Static Particle Background & Canvas ---------- */
#particleCanvas {
    display: none;
}

/* ---------- Navigation Header (Navbar) ---------- */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 16px 0;
    transition: var(--transition);
    border-bottom: 1px solid transparent;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

.navbar.scrolled {
    background: #FFFFFF;
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow-sm);
    padding: 12px 0;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-icon svg {
    transition: var(--transition);
}

.nav-logo:hover .logo-icon svg {
    transform: scale(1.05);
}

.logo-text {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    color: var(--text-primary);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 28px;
}

.nav-link {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-secondary);
    transition: var(--transition);
    padding: 6px 0;
}

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

.nav-cta {
    background: var(--primary);
    color: #FFFFFF !important;
    padding: 8px 18px;
    border-radius: var(--radius-md);
}

.nav-cta:hover {
    background: var(--primary-hover);
    transform: translateY(-1px);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 6px;
    z-index: 1002;
}

.nav-toggle span {
    width: 22px;
    height: 2px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: var(--transition);
}

/* ---------- Hero Landing Section ---------- */
.hero {
    position: relative;
    min-height: 90vh;
    display: flex;
    align-items: center;
    padding: 120px 0 80px;
    background: radial-gradient(100% 100% at 50% 0%, #EEF2F6 0%, #FFFFFF 100%);
    overflow: hidden;
}

.hero-glow {
    display: none;
}

.hero > .container {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 64px;
    align-items: center;
    position: relative;
    z-index: 2;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--primary);
    background: rgba(79, 70, 229, 0.08);
    border: 1px solid rgba(79, 70, 229, 0.15);
    padding: 6px 14px;
    border-radius: 100px;
    margin-bottom: 24px;
}

.badge-dot {
    width: 6px;
    height: 6px;
    background: var(--accent);
    border-radius: 50%;
    animation: badgePulse 2s infinite;
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(2.25rem, 5vw, 3.5rem);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 20px;
    color: #0F172A;
}

.hero-subtitle {
    font-size: 1.05rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 32px;
    max-width: 520px;
}

.hero-actions {
    display: flex;
    gap: 16px;
    margin-bottom: 48px;
}

.hero-stats {
    display: flex;
    align-items: center;
    gap: 32px;
}

.stat {
    display: flex;
    flex-direction: column;
}

.stat-number {
    font-family: var(--font-display);
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--text-primary);
}

.stat-suffix {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--primary);
}

.stat-label {
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-top: 2px;
}

.stat-divider {
    width: 1px;
    height: 36px;
    background: var(--border);
}

/* ---------- Chat Mockup Layout & Sequencer ---------- */
.hero-visual {
    position: relative;
    z-index: 1;
}

.chat-mockup {
    background: #FFFFFF;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.chat-header {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 14px 20px;
    background: #F8FAFC;
    border-bottom: 1px solid var(--border);
}

.chat-avatar {
    width: 36px;
    height: 36px;
    background: var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.8rem;
    color: #FFFFFF;
}

.chat-info {
    display: flex;
    flex-direction: column;
}

.chat-name {
    font-weight: 600;
    font-size: 0.875rem;
}

.chat-status {
    font-size: 0.75rem;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 4px;
}

.status-dot {
    width: 6px;
    height: 6px;
    background: #10B981;
    border-radius: 50%;
    animation: badgePulse 2s infinite;
}

.chat-messages {
    padding: 20px;
    min-height: 320px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    background: #FFFFFF;
}

.message {
    max-width: 85%;
    padding: 10px 14px;
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    line-height: 1.45;
    opacity: 0;
    transform: translateY(8px);
    animation: messageAppear 0.4s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

.message-bot {
    background: #F1F5F9;
    border: 1px solid var(--border);
    align-self: flex-start;
    border-bottom-left-radius: 2px;
    color: var(--text-primary);
}

.message-user {
    background: #E0E7FF;
    border: 1px solid #C7D2FE;
    align-self: flex-end;
    border-bottom-right-radius: 2px;
    color: #1E1B4B;
}

.chat-card {
    background: #F8FAFC;
    border-radius: var(--radius-sm);
    padding: 10px;
    margin: 6px 0;
    border: 1px solid var(--border);
}

.card-row {
    padding: 6px 0;
    font-size: 0.8rem;
    border-bottom: 1px solid var(--border);
    color: var(--text-secondary);
}

.card-row:last-child {
    border-bottom: none;
}

.chat-input {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 20px;
    background: #F8FAFC;
    border-top: 1px solid var(--border);
    font-size: 0.8rem;
    color: var(--text-muted);
}

.chat-send {
    width: 32px;
    height: 32px;
    background: var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #FFFFFF;
}

/* Floating badges */
.floating-badge {
    position: absolute;
    width: 46px;
    height: 46px;
    background: #FFFFFF;
    border: 1px solid var(--border);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-md);
    z-index: 10;
}

.badge-whatsapp { top: 8%; right: -16px; animation: floatBadge 6s ease-in-out infinite; }
.badge-instagram { top: 44%; right: -24px; animation: floatBadge 6s ease-in-out infinite 1.5s; }
.badge-messenger { bottom: 22%; left: -20px; animation: floatBadge 6s ease-in-out infinite 3s; }
.badge-telegram { bottom: 4%; right: -12px; animation: floatBadge 6s ease-in-out infinite 4.5s; }

/* ---------- Platforms Grid Section ---------- */
.platforms {
    padding: 80px 0;
}

.platform-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.platform-card {
    background: #FFFFFF;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 32px 24px;
    transition: var(--transition);
}

.platform-card:hover {
    transform: translateY(-4px);
    border-color: var(--border-hover);
    box-shadow: var(--shadow-lg);
}

.platform-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.whatsapp-bg { background: #E8F5E9; }
.whatsapp-bg svg path { fill: #25D366; }
.whatsapp-bg svg path[fill="white"] { fill: #25D366; }

.instagram-bg { background: #FDF2F8; }
.instagram-bg svg { stroke: #DB2777; }
.instagram-bg svg circle[fill="white"] { fill: #DB2777; }

.messenger-bg { background: #EFF6FF; }
.messenger-bg svg path { fill: #1D4ED8; }
.messenger-bg svg path[fill="white"] { fill: #1D4ED8; }

.telegram-bg { background: #F0F9FF; }
.telegram-bg svg circle { fill: #0284C7; }

.platform-card h3 {
    font-size: 1.125rem;
    margin-bottom: 10px;
    color: var(--text-primary);
}

.platform-card > p {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: 20px;
    line-height: 1.5;
}

.platform-features {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.platform-features li {
    font-size: 0.8rem;
    color: var(--text-muted);
    padding-left: 16px;
    position: relative;
}

.platform-features li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 5px;
    height: 5px;
    background: var(--primary);
    border-radius: 50%;
}

/* ---------- Services Grid Section ---------- */
.services {
    padding: 80px 0;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.service-card {
    background: #FFFFFF;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 28px 20px;
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-4px);
    border-color: var(--border-hover);
    box-shadow: var(--shadow-lg);
}

.service-featured {
    border: 2px solid var(--primary);
}

.service-icon-wrapper {
    width: 40px;
    height: 40px;
    margin-bottom: 16px;
    color: var(--primary);
}

.service-card h3 {
    font-size: 1.1rem;
    margin-bottom: 8px;
}

.service-card p {
    font-size: 0.875rem;
    color: var(--text-secondary);
    line-height: 1.5;
    margin-bottom: 16px;
}

.service-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.service-tags span {
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--primary);
    background: rgba(79, 70, 229, 0.06);
    padding: 4px 10px;
    border-radius: 100px;
    border: 1px solid rgba(79, 70, 229, 0.1);
}

/* ---------- Industries Chips & marquee ---------- */
.industries {
    padding: 80px 0;
}

.industries-marquee {
    margin-bottom: 48px;
    overflow: hidden;
    mask-image: linear-gradient(to right, transparent, black 15%, black 85%, transparent);
    -webkit-mask-image: linear-gradient(to right, transparent, black 15%, black 85%, transparent);
}

.marquee-track {
    display: flex;
    gap: 12px;
    animation: marqueeAnimation 40s linear infinite;
    width: max-content;
}

.industry-chip {
    display: flex;
    align-items: center;
    gap: 8px;
    background: #FFFFFF;
    border: 1px solid var(--border);
    padding: 10px 20px;
    border-radius: 100px;
    font-size: 0.875rem;
    font-weight: 600;
    white-space: nowrap;
    color: var(--text-primary);
}

.industry-chip span {
    font-size: 1rem;
}

.industry-details-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.industry-detail-card {
    background: #FFFFFF;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 32px;
    transition: var(--transition);
}

.industry-detail-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.detail-number {
    font-family: var(--font-display);
    font-size: 2.25rem;
    font-weight: 800;
    color: var(--primary);
    opacity: 0.15;
    margin-bottom: 8px;
}

.industry-detail-card h3 {
    font-size: 1.125rem;
    margin-bottom: 8px;
}

.industry-detail-card p {
    font-size: 0.875rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

/* ---------- Setup Process Workflow ---------- */
.how-it-works {
    padding: 80px 0;
}

.steps-container {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.step {
    display: grid;
    grid-template-columns: auto 1fr 280px;
    gap: 40px;
    align-items: center;
    background: #FFFFFF;
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: 36px;
    transition: var(--transition);
}

.step:hover {
    border-color: var(--border-hover);
    box-shadow: var(--shadow-md);
}

.step-number {
    font-family: var(--font-display);
    font-size: 4rem;
    font-weight: 800;
    color: var(--primary);
    opacity: 0.15;
    line-height: 1;
}

.step-content h3 {
    font-size: 1.25rem;
    margin-bottom: 8px;
}

.step-content p {
    font-size: 0.925rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

.step-visual {
    display: flex;
    align-items: center;
    justify-content: center;
}

.step-icon-group {
    display: flex;
    align-items: center;
    gap: 6px;
    position: relative;
}

.mini-icon {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.75rem;
    color: #FFFFFF;
}

.mini-icon.wa { background: #25D366; }
.mini-icon.ig { background: #E1306C; }
.mini-icon.fb { background: #0084FF; }
.mini-icon.tg { background: #0088CC; }
.mini-icon.ai {
    background: var(--primary);
    width: 44px;
    height: 44px;
    border-radius: 50%;
    font-size: 0.8rem;
}

.connector-line {
    width: 24px;
    height: 2px;
    background: var(--border);
}

.training-bars {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.bar {
    height: 30px;
    background: var(--primary-light);
    border-radius: 100px;
    position: relative;
    overflow: hidden;
    border: 1px solid var(--border);
}

.bar::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: var(--bar-width);
    background: var(--primary);
    border-radius: 100px;
}

.bar span {
    position: relative;
    z-index: 2;
    font-size: 0.75rem;
    font-weight: 700;
    line-height: 28px;
    padding-left: 12px;
    color: var(--text-primary);
}

.metric-ring {
    position: relative;
    width: 100px;
    height: 100px;
}

.metric-ring svg {
    width: 100%;
    height: 100%;
}

.ring-text {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    font-family: var(--font-display);
    font-size: 1.15rem;
    font-weight: 700;
    line-height: 1.1;
}

.ring-text small {
    font-size: 0.6rem;
    color: var(--text-muted);
    text-transform: uppercase;
}

/* ---------- Modernized Pricing Structure ---------- */
.pricing {
    padding: 120px 0 80px;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    align-items: start;
}

.pricing-card {
    background: #FFFFFF;
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: 36px 28px;
    transition: var(--transition);
    position: relative;
}

.pricing-card:hover {
    transform: translateY(-4px);
    border-color: var(--border-hover);
    box-shadow: var(--shadow-lg);
}

.pricing-popular {
    border: 2px solid var(--primary);
    transform: scale(1.02);
}

.pricing-popular:hover {
    transform: scale(1.02) translateY(-4px);
}

.popular-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary);
    color: #FFFFFF;
    font-size: 0.7rem;
    font-weight: 700;
    padding: 4px 16px;
    border-radius: 100px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.pricing-header h3 {
    font-size: 1.25rem;
    margin-bottom: 4px;
}

.pricing-desc {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 24px;
}

.pricing-amount {
    display: flex;
    align-items: baseline;
    gap: 2px;
    margin-bottom: 24px;
    padding-bottom: 24px;
    border-bottom: 1px solid var(--border);
}

.currency {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.price {
    font-family: var(--font-display);
    font-size: 3rem;
    font-weight: 800;
    line-height: 1;
    color: var(--text-primary);
}

.period {
    font-size: 0.875rem;
    color: var(--text-muted);
}

.pricing-features {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 28px;
}

.pricing-features li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.pricing-features li svg {
    flex-shrink: 0;
    color: var(--accent);
}

.portal-promo-card {
    margin-top: 64px;
    text-align: center;
    padding: 36px;
    background: #FFFFFF;
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
}

.portal-promo-card h3 {
    font-size: 1.25rem;
    margin-bottom: 8px;
}

.portal-promo-card p {
    color: var(--text-secondary);
    font-size: 0.925rem;
    margin-bottom: 20px;
}

.portal-inline-form {
    max-width: 480px;
    margin: 0 auto;
    display: flex;
    gap: 10px;
}

/* ---------- Sleek Dialog Modal overlays ---------- */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(15, 23, 42, 0.35);
    backdrop-filter: blur(4px);
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.modal-card {
    background: #FFFFFF;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    width: 100%;
    max-width: 440px;
    padding: 36px;
    box-shadow: var(--shadow-lg);
    position: relative;
    text-align: center;
}

.modal-close-btn {
    position: absolute;
    top: 16px;
    right: 16px;
    background: none;
    border: none;
    font-size: 1.75rem;
    color: var(--text-muted);
    cursor: pointer;
    line-height: 1;
}

/* ---------- Testimonials Section ---------- */
.testimonials {
    padding: 80px 0;
}

.testimonial-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.testimonial-card {
    background: #FFFFFF;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 32px 24px;
    transition: var(--transition);
}

.testimonial-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-2px);
}

.testimonial-stars {
    color: #F59E0B;
    font-size: 0.95rem;
    margin-bottom: 16px;
    letter-spacing: 2px;
}

.testimonial-card > p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 20px;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 12px;
}

.author-avatar {
    width: 36px;
    height: 36px;
    background: var(--primary-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.8rem;
    color: var(--primary);
    border: 1px solid var(--border);
}

.testimonial-author strong {
    display: block;
    font-size: 0.875rem;
    color: var(--text-primary);
}

.testimonial-author span {
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* ---------- Dynamic Premium FAQ Page ---------- */
.faq-page-section {
    padding: 120px 0 80px;
}

.faq-category-block {
    margin-bottom: 40px;
}

.faq-category-title {
    font-family: var(--font-display);
    font-size: 1.25rem;
    color: var(--primary);
    margin-bottom: 20px;
    border-bottom: 1px solid var(--border);
    padding-bottom: 10px;
}

.accordion-container {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.accordion-item {
    background: #FFFFFF;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: var(--transition);
}

.accordion-header {
    width: 100%;
    text-align: left;
    padding: 18px 20px;
    background: none;
    border: none;
    color: var(--text-primary);
    font-family: var(--font-sans);
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
}

.accordion-icon {
    font-size: 1.25rem;
    color: var(--primary);
    transition: transform 0.25s ease;
}

.accordion-body {
    max-height: 0;
    padding: 0 20px;
    color: var(--text-secondary);
    font-size: 0.875rem;
    line-height: 1.6;
    transition: all 0.25s ease;
    overflow: hidden;
    opacity: 0;
}

.accordion-body-inner {
    padding-bottom: 18px;
}

.accordion-item.active {
    border-color: var(--primary);
}

/* ---------- Typography & Legal Layouts ---------- */
.legal-container {
    max-width: 800px;
    margin: 0 auto;
}

.legal-title {
    font-size: 2.25rem;
    margin-bottom: 20px;
}

.legal-content {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.65;
}

.legal-content p {
    margin-bottom: 16px;
}

.legal-content h2 {
    font-size: 1.25rem;
    color: var(--text-primary);
    margin: 32px 0 12px;
}

.legal-content ul {
    margin-left: 20px;
    margin-bottom: 20px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.legal-content li {
    position: relative;
    padding-left: 12px;
}

.legal-content li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--primary);
}

/* ---------- Checkout Success Interface ---------- */
.checkout-success-section {
    padding: 140px 0 80px;
    text-align: center;
}

.success-icon-ring {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    background: #ECFDF5;
    border: 1px solid #A7F3D0;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 28px;
    font-size: 2.25rem;
    color: #10B981;
}

.success-details-card {
    background: #FFFFFF;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 28px;
    text-align: left;
    margin: 0 auto 32px;
    max-width: 500px;
    box-shadow: var(--shadow-md);
}

.success-details-card h3 {
    font-size: 1.1rem;
    margin-bottom: 16px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--border);
}

.success-row {
    display: flex;
    justify-content: space-between;
    font-size: 0.875rem;
    margin-bottom: 10px;
}

.success-row:last-child {
    margin-bottom: 0;
}

.success-row .label {
    color: var(--text-muted);
}

.success-row .val {
    color: var(--text-primary);
    font-weight: 600;
}

.success-row .val.highlighted {
    color: var(--primary);
}

.success-row .val.status {
    color: #10B981;
}

/* ---------- Centered Auth Panel ---------- */
.auth-wrapper {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 100px 20px 40px;
    background: #F8FAFC;
}

.auth-card {
    width: 100%;
    max-width: 440px;
    background: #FFFFFF;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 40px 32px;
    box-shadow: var(--shadow-lg);
    position: relative;
    overflow: hidden;
}

.auth-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--primary);
}

.auth-logo {
    text-align: center;
    margin-bottom: 28px;
}

.auth-logo h1 {
    font-size: 1.5rem;
    color: var(--text-primary);
}

.auth-logo p {
    color: var(--text-secondary);
    font-size: 0.875rem;
    margin-top: 6px;
}

.auth-form .form-group {
    margin-bottom: 18px;
}

.auth-form label, .form-group label {
    display: block;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 6px;
}

.auth-form input, .auth-form select, .form-group select, .premium-input {
    width: 100%;
    padding: 12px 14px;
    background: #FFFFFF;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: 0.9rem;
    font-family: var(--font-sans);
    transition: var(--transition);
    outline: none;
}

.auth-form input:focus, .auth-form select:focus, .form-group select:focus, .premium-input:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.1);
}

.auth-form input::placeholder, .premium-input::placeholder {
    color: var(--text-muted);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.auth-btn {
    width: 100%;
    padding: 12px;
    background: var(--primary);
    color: #FFFFFF;
    border: none;
    border-radius: var(--radius-md);
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    font-family: var(--font-sans);
    margin-top: 8px;
}

.auth-btn:hover {
    background: var(--primary-hover);
    transform: translateY(-1px);
}

.auth-divider {
    text-align: center;
    margin: 20px 0;
    color: var(--text-muted);
    font-size: 0.8rem;
}

.auth-footer {
    text-align: center;
    margin-top: 24px;
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.auth-footer a {
    color: var(--primary);
    font-weight: 600;
}

.auth-footer a:hover {
    text-decoration: underline;
}

.error-banner {
    background: #FEF2F2;
    border: 1px solid rgba(239, 68, 68, 0.25);
    border-radius: var(--radius-md);
    padding: 10px 14px;
    color: #EF4444;
    font-size: 0.85rem;
    margin-bottom: 20px;
    text-align: center;
}

.password-hint {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: 4px;
}

/* ---------- Social Auth Integration ---------- */
.social-auth-container {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 20px;
}

.btn-social {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    width: 100%;
    padding: 10px;
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    border: 1px solid var(--border);
    background: #FFFFFF;
    color: var(--text-secondary);
}

.btn-social svg {
    flex-shrink: 0;
}

.btn-social:hover {
    background: var(--primary-light);
    border-color: var(--border-hover);
    color: var(--text-primary);
}

.btn-social-facebook:hover {
    border-color: #1877F2;
    background: rgba(24, 119, 242, 0.04);
    color: #1877F2;
}

.btn-social-instagram:hover {
    border-color: #E1306C;
    background: rgba(225, 48, 108, 0.04);
    color: #E1306C;
}

.auth-separator {
    display: flex;
    align-items: center;
    text-align: center;
    margin: 20px 0;
    color: var(--text-muted);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.auth-separator::before,
.auth-separator::after {
    content: '';
    flex: 1;
    border-bottom: 1px solid var(--border);
}

.auth-separator:not(:empty)::before {
    margin-right: .5em;
}

.auth-separator:not(:empty)::after {
    margin-left: .5em;
}

/* ---------- Unified Portal Dashboard UX ---------- */
.portal-wrapper {
    max-width: 1200px;
    margin: 0 auto;
    padding: 110px 24px 60px;
}

.portal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 32px;
    flex-wrap: wrap;
    gap: 16px;
}

.portal-header h1 {
    font-size: 1.75rem;
}

.portal-header .welcome-text {
    color: var(--text-secondary);
    font-size: 0.875rem;
    margin-top: 4px;
}

.portal-header .welcome-text strong {
    color: var(--primary);
}

.portal-actions {
    display: flex;
    gap: 10px;
}

.portal-actions a, .portal-actions button {
    padding: 10px 18px;
    border-radius: var(--radius-md);
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    font-family: var(--font-sans);
    border: 1px solid transparent;
}

.btn-settings {
    background: #FFFFFF;
    color: var(--text-primary);
    border-color: var(--border) !important;
}

.btn-settings:hover {
    background: var(--primary-light);
}

.btn-logout {
    background: #FEF2F2;
    color: #EF4444;
    border-color: #FEE2E2 !important;
}

.btn-logout:hover {
    background: #FEE2E2;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-bottom: 32px;
}

.stat-card {
    background: #FFFFFF;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 24px;
    transition: var(--transition);
}

.stat-card:hover {
    border-color: var(--primary);
    transform: translateY(-1px);
}

.stat-card .stat-icon {
    font-size: 1.5rem;
    margin-bottom: 8px;
    color: var(--primary);
}

.stat-card .stat-val {
    font-family: var(--font-display);
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
}

.stat-card .stat-lbl {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-muted);
    margin-top: 4px;
    font-weight: 600;
}

.status-pill {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 10px;
    border-radius: 100px;
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.status-active { background: #ECFDF5; color: #047857; border: 1px solid #A7F3D0; }
.status-inactive { background: #F1F5F9; color: #475569; border: 1px solid #E2E8F0; }
.status-canceled { background: #FEF2F2; color: #B91C1C; border: 1px solid #FCA5A5; }

.sub-card {
    background: #FFFFFF;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 28px;
    margin-bottom: 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.sub-info h3 {
    font-size: 1.2rem;
    margin-bottom: 6px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.sub-info p {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.sub-actions {
    display: flex;
    gap: 10px;
}

.btn-upgrade {
    padding: 10px 20px;
    background: var(--primary);
    color: #FFFFFF;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 0.85rem;
}

.btn-upgrade:hover {
    background: var(--primary-hover);
}

.btn-billing {
    padding: 10px 20px;
    background: #FFFFFF;
    color: var(--text-primary);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 0.85rem;
}

.btn-billing:hover {
    background: var(--primary-light);
}

.bot-toggle-card {
    background: #FFFFFF;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 28px;
    margin-bottom: 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.bot-toggle-info h3 {
    font-size: 1.2rem;
    margin-bottom: 4px;
}

.bot-toggle-info p {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.bot-status {
    display: flex;
    align-items: center;
    gap: 12px;
}

.bot-status .status-dot {
    width: 10px;
    height: 10px;
}

.bot-status .status-dot.active { background: #10B981; }
.bot-status .status-dot.inactive { background: #64748B; animation: none; }

.toggle-btn {
    padding: 8px 18px;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 0.85rem;
    cursor: pointer;
    border: 1px solid transparent;
    transition: var(--transition);
}

.toggle-btn.on {
    background: #FEF2F2;
    color: #EF4444;
    border-color: #FCA5A5;
}

.toggle-btn.on:hover {
    background: #FEE2E2;
}

.toggle-btn.off {
    background: #ECFDF5;
    color: #10B981;
    border-color: #A7F3D0;
}

.toggle-btn.off:hover {
    background: #D1FAE5;
}

.platforms-list {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-top: 10px;
}

.platform-badge {
    padding: 4px 12px;
    border-radius: 100px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: capitalize;
    border: 1px solid transparent;
}

.platform-badge.whatsapp { background: #E8F5E9; color: #2E7D32; border-color: #C8E6C9; }
.platform-badge.telegram { background: #F0F9FF; color: #0284C7; border-color: #BAE6FD; }
.platform-badge.instagram { background: #FDF2F8; color: #DB2777; border-color: #FBCFE8; }
.platform-badge.messenger { background: #EFF6FF; color: #1D4ED8; border-color: #BFDBFE; }

/* Connected platforms checkboxes */
.platform-select-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
}

.platform-option-card {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background: #FFFFFF;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--transition);
}

.platform-option-card:hover {
    border-color: var(--primary);
    background: var(--primary-light);
}

.platform-option-card input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--primary);
    cursor: pointer;
}

.platform-option-card .plat-name {
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--text-primary);
}

.platform-option-card .plat-icon-wrapper {
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    color: var(--primary);
}

/* Premium Grid Tables layout */
.logs-section {
    background: #FFFFFF;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.logs-header {
    padding: 20px;
    border-bottom: 1px solid var(--border);
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 700;
}

.premium-table {
    width: 100%;
    border-collapse: collapse;
}

.premium-table th, .premium-table td {
    padding: 14px 20px;
    text-align: left;
    border-bottom: 1px solid var(--border);
    font-size: 0.875rem;
}

.premium-table th {
    background: #F8FAFC;
    font-weight: 700;
    color: var(--text-secondary);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.premium-table td {
    color: var(--text-secondary);
}

.premium-table tr {
    transition: var(--transition);
}

.premium-table tr:hover td {
    background: #F8FAFC;
    color: var(--text-primary);
}

.premium-table tr:last-child td {
    border-bottom: none;
}

.empty-state {
    text-align: center;
    padding: 48px 20px;
    color: var(--text-muted);
}

.empty-state .empty-icon {
    font-size: 2.25rem;
    margin-bottom: 12px;
    color: var(--primary);
    opacity: 0.5;
}

/* ---------- Settings Page ---------- */
.settings-wrapper {
    max-width: 800px;
    margin: 0 auto;
    padding: 110px 24px 60px;
}

.settings-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 32px;
}

.settings-header h1 {
    font-size: 1.75rem;
}

.back-link {
    color: var(--primary);
    font-weight: 600;
    font-size: 0.875rem;
}

.back-link:hover {
    text-decoration: underline;
}

.settings-section {
    background: #FFFFFF;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 32px;
    margin-bottom: 24px;
}

.settings-section h2 {
    font-size: 1.2rem;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--border);
}

.form-group .hint {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: 4px;
}

.form-group textarea {
    min-height: 100px;
    resize: vertical;
    width: 100%;
    padding: 12px 14px;
    background: #FFFFFF;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: 0.9rem;
    font-family: var(--font-sans);
    transition: var(--transition);
    outline: none;
}

.form-group textarea:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.1);
}

.save-btn {
    width: 100%;
    padding: 12px;
    background: var(--primary);
    color: #FFFFFF;
    border: none;
    border-radius: var(--radius-md);
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    font-family: var(--font-sans);
    margin-top: 8px;
}

.save-btn:hover {
    background: var(--primary-hover);
}

.success-banner {
    background: #ECFDF5;
    border: 1px solid rgba(16, 185, 129, 0.25);
    border-radius: var(--radius-md);
    padding: 10px 14px;
    color: #047857;
    font-size: 0.875rem;
    margin-bottom: 24px;
    text-align: center;
}

.account-info-banner {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px;
    background: #F8FAFC;
    border-radius: var(--radius-md);
    border: 1px solid var(--border);
    margin-bottom: 20px;
}

.account-info-banner .avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--primary-light);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.15rem;
    font-weight: 700;
    border: 1px solid var(--border);
}

.account-info-banner .details .email {
    color: var(--text-muted);
    font-size: 0.8rem;
    margin-top: 2px;
}

.account-info-banner .details .name {
    font-weight: 700;
    font-size: 0.95rem;
    color: var(--text-primary);
}

/* ---------- Admin portal Redesign Panel ---------- */
.admin-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 110px 24px 60px;
}

.admin-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 32px;
    border-bottom: 1px solid var(--border);
    padding-bottom: 20px;
}

.admin-header h1 {
    font-size: 1.75rem;
}

.tabs-header {
    display: flex;
    gap: 12px;
    border-bottom: 1px solid var(--border);
    margin-bottom: 24px;
    padding-bottom: 2px;
}

.tab-btn {
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 0.9rem;
    font-weight: 700;
    padding: 10px 20px;
    cursor: pointer;
    border-bottom: 2px solid transparent;
    transition: var(--transition);
}

.tab-btn:hover {
    color: var(--text-primary);
}

.tab-btn.active {
    color: var(--primary);
    border-bottom-color: var(--primary);
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
}

.raw-json {
    font-family: monospace;
    font-size: 0.75rem;
    max-width: 240px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    display: inline-block;
    color: var(--text-muted);
}

/* ---------- Elegant Blog Template UX ---------- */
.blog-index-section, .single-post-section {
    padding: 120px 0 80px;
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 28px;
    margin-bottom: 48px;
}

.blog-card {
    background: #FFFFFF;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 28px;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: var(--transition);
}

.blog-card:hover {
    transform: translateY(-4px);
    border-color: var(--border-hover);
    box-shadow: var(--shadow-md);
}

.blog-meta {
    font-size: 0.75rem;
    color: var(--primary);
    font-weight: 700;
    text-transform: uppercase;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.blog-meta .divider {
    color: var(--text-muted);
}

.blog-card h2 {
    font-size: 1.2rem;
    margin-bottom: 12px;
    line-height: 1.3;
}

.blog-card h2 a:hover {
    color: var(--primary);
}

.blog-card p {
    color: var(--text-secondary);
    font-size: 0.875rem;
    line-height: 1.5;
    margin-bottom: 20px;
}

.blog-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: auto;
    border-top: 1px solid var(--border);
    padding-top: 16px;
}

.blog-author-tag {
    font-size: 0.8rem;
    color: var(--text-muted);
    font-weight: 600;
}

.blog-readmore {
    color: var(--primary);
    font-weight: 700;
    font-size: 0.85rem;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.blog-readmore:hover {
    color: var(--primary-hover);
}

/* Post reader header panel */
.post-reader-header {
    margin-bottom: 36px;
    border-bottom: 1px solid var(--border);
    padding-bottom: 28px;
}

.post-reader-meta {
    font-size: 0.8rem;
    color: var(--primary);
    font-weight: 700;
    text-transform: uppercase;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.post-reader-title {
    font-size: clamp(1.75rem, 4vw, 2.75rem);
    line-height: 1.15;
    margin-bottom: 20px;
}

.post-reader-summary {
    font-size: 1.05rem;
    color: var(--text-secondary);
    line-height: 1.5;
    font-style: italic;
}

.post-author-panel {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 24px;
    flex-wrap: wrap;
    gap: 12px;
}

.author-profile {
    display: flex;
    align-items: center;
    gap: 10px;
}

.author-profile-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--primary-light);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    border: 1px solid var(--border);
}

.author-profile-details .name {
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--text-primary);
}

.author-profile-details .title {
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* Sharing buttons widget */
.share-links {
    display: flex;
    gap: 8px;
    align-items: center;
}

.share-links span {
    font-size: 0.75rem;
    color: var(--text-muted);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.share-btn {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    border: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    font-size: 0.8rem;
}

.share-btn:hover {
    border-color: var(--primary);
    color: var(--primary);
}

/* Beautiful Rich blog rendered markdown/HTML content body styling */
.blog-body-content {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--text-primary);
}

.blog-body-content p {
    margin-bottom: 20px;
    color: var(--text-secondary);
}

.blog-body-content h2 {
    font-size: 1.45rem;
    margin: 36px 0 16px;
}

.blog-body-content h3 {
    font-size: 1.2rem;
    margin: 28px 0 12px;
}

.blog-body-content ul, .blog-body-content ol {
    margin: 0 0 20px 20px;
    color: var(--text-secondary);
}

.blog-body-content li {
    margin-bottom: 8px;
}

.blog-body-content strong {
    color: var(--text-primary);
}

.blog-body-content blockquote {
    border-left: 4px solid var(--primary);
    background: var(--primary-light);
    padding: 16px 20px;
    margin: 28px 0;
    font-style: italic;
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
}

/* Related articles footer */
.related-posts-footer {
    margin-top: 64px;
    border-top: 1px solid var(--border);
    padding-top: 36px;
}

.related-posts-footer h3 {
    font-size: 1.25rem;
    margin-bottom: 24px;
}

.related-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 20px;
}

/* ---------- Contact Section ---------- */
.contact {
    padding: 80px 0;
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
    background: #FFFFFF;
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: 48px;
    box-shadow: var(--shadow-md);
}

.contact-info h2 {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 16px;
}

.contact-info p {
    color: var(--text-secondary);
    font-size: 1rem;
    margin-bottom: 28px;
}

.contact-highlights {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.contact-highlights .highlight {
    display: flex;
    align-items: center;
    gap: 12px;
}

.contact-highlights .highlight svg {
    color: var(--accent);
    flex-shrink: 0;
}

.contact-highlights .highlight span {
    font-size: 0.925rem;
    color: var(--text-secondary);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

/* ---------- Footer ---------- */
.footer {
    background: #F1F5F9;
    border-top: 1px solid var(--border);
    padding: 64px 0 32px;
    color: var(--text-secondary);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.5fr;
    gap: 40px;
    margin-bottom: 48px;
}

.footer-brand p {
    font-size: 0.875rem;
    color: var(--text-muted);
    margin-top: 16px;
    line-height: 1.5;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links h4, .footer-newsletter h4 {
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-primary);
    margin-bottom: 8px;
    font-weight: 700;
}

.footer-links a {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.footer-links a:hover {
    color: var(--primary);
}

.footer-newsletter p {
    font-size: 0.875rem;
    color: var(--text-muted);
    line-height: 1.5;
}

.newsletter-form {
    margin-top: 16px;
}

.newsletter-form-group {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.newsletter-input {
    flex-grow: 1;
    padding: 12px 16px;
    background: #FFFFFF;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: 0.9rem;
    outline: none;
    transition: var(--transition);
}

.newsletter-input:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.1);
}

.newsletter-message {
    margin-top: 10px;
    font-size: 0.85rem;
    min-height: 20px;
}

.footer-bottom {
    border-top: 1px solid var(--border);
    padding-top: 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.8rem;
    color: var(--text-muted);
}

.footer-social {
    display: flex;
    gap: 16px;
}

.footer-social a {
    color: var(--text-muted);
    font-size: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.footer-social a:hover {
    color: var(--primary);
}

/* ---------- Dynamic Core Animations Keyframes ---------- */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(16px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes messageAppear {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes badgePulse {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.7;
        transform: scale(1.1);
    }
}

@keyframes floatBadge {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-6px);
    }
}

@keyframes marqueeAnimation {
    from {
        transform: translateX(0);
    }
    to {
        transform: translateX(-50%);
    }
}

/* ---------- Responsive Layout Breakpoints ---------- */
@media (max-width: 1024px) {
    .hero > .container {
        grid-template-columns: 1fr;
        gap: 48px;
        text-align: center;
    }
    
    .hero-subtitle {
        margin-left: auto;
        margin-right: auto;
    }
    
    .hero-actions {
        justify-content: center;
    }
    
    .hero-stats {
        justify-content: center;
    }
    
    .hero-visual {
        max-width: 480px;
        margin: 0 auto;
    }
    
    .platform-grid, .services-grid, .industry-details-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .step {
        grid-template-columns: auto 1fr;
        gap: 24px;
    }
    
    .step-visual {
        display: none;
    }
    
    .pricing-grid {
        grid-template-columns: repeat(2, 1fr);
        justify-content: center;
    }
    
    .pricing-popular {
        grid-column: span 2;
        max-width: 440px;
        margin: 0 auto;
        width: 100%;
        transform: none;
    }
    
    .pricing-popular:hover {
        transform: translateY(-4px);
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .navbar {
        padding: 12px 0;
    }
    
    .nav-links {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: #FFFFFF;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 24px;
        z-index: 999;
    }
    
    .nav-links.active {
        display: flex;
    }
    
    .nav-toggle {
        display: flex;
    }
    
    .nav-toggle.active span:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }
    
    .nav-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    
    .nav-toggle.active span:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }
    
    .nav-link {
        font-size: 1.1rem;
    }
    
    .hero {
        padding-top: 100px;
    }
    
    .hero-actions {
        flex-direction: column;
        gap: 10px;
    }
    
    .hero-stats {
        flex-wrap: wrap;
        gap: 16px;
    }
    
    .stat-divider {
        display: none;
    }
    
    .platform-grid, .services-grid, .industry-details-grid, .pricing-grid, .testimonial-grid {
        grid-template-columns: 1fr;
    }
    
    .pricing-popular {
        grid-column: span 1;
        max-width: none;
    }
    
    .step {
        grid-template-columns: 1fr;
        padding: 28px;
        text-align: center;
    }
    
    .step-number {
        font-size: 2.75rem;
    }
    
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 28px;
    }
    
    .footer-brand {
        grid-column: span 2;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 12px;
        text-align: center;
    }
    
    .portal-header {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .sub-card, .bot-toggle-card {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .form-row, .platform-select-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 1.85rem;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-brand {
        grid-column: span 1;
    }
    
    .auth-card, .settings-section {
        padding: 24px 16px;
    }
}