/* ==========================================================================
   PMII Aftersales Service Landing Page - v3 Enterprise Visual Edition
   Stunning Custom styling with Light/Dark Theme Switcher & Cyber Navy Theme
   Created by Antigravity AI Coding Assistant
   ========================================================================== */

/* -----------------------------------------------------------------
   1. Design System & CSS Variables
   ----------------------------------------------------------------- */
:root {
    /* Fonts */
    --font-primary: 'Kanit', 'Inter', sans-serif;
    
    /* Core Transitions */
    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    
    /* Layout Variables */
    --header-height: 80px;
    --container-width: 1280px;
    --border-radius-sm: 8px;
    --border-radius-md: 16px;
    --border-radius-lg: 24px;
    
    /* Status Colors */
    --success: #10b981;
    --warning: #f59e0b;
    --danger: #ef4444;
    --info: #06b6d4;
    
    /* LIGHT MODE PALETTE (Default) */
    --bg-main: #f8fafc;
    --bg-header: rgba(248, 250, 252, 0.8);
    --bg-card: #ffffff;
    --bg-card-hover: #f1f5f9;
    --bg-footer: #0f172a;
    
    --text-primary: #0f172a;
    --text-secondary: #475569;
    --text-muted: #64748b;
    --text-on-footer: #e2e8f0;
    
    --color-primary: #1e3a8a; /* Deep Navy Blue */
    --color-primary-light: #3b82f6; /* Vibrant Blue */
    --color-primary-rgb: 30, 58, 138;
    
    --color-accent-red: #dc2626; /* K-soft Red Accent */
    --color-accent-red-hover: #b91c1c;
    
    --border-color: #e2e8f0;
    --border-glow: rgba(30, 58, 138, 0.05);
    
    --box-shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
    --box-shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.05), 0 4px 6px -4px rgba(0, 0, 0, 0.05);
    --box-shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.05), 0 8px 10px -6px rgba(0, 0, 0, 0.05);
    --card-glow-shadow: none;
    
    --gradient-hero: radial-gradient(circle at top right, rgba(59, 130, 246, 0.08), transparent 60%);
    --gradient-card: linear-gradient(135deg, #ffffff, #f8fafc);
}

/* DARK MODE PALETTE (Cyber Navy Glow) */
html[data-theme="dark"] {
    --bg-main: #070c19; /* Pure deep rich cyber-navy background */
    --bg-header: rgba(7, 12, 25, 0.85);
    --bg-card: rgba(15, 23, 42, 0.65); /* Glassmorphic slate card */
    --bg-card-hover: rgba(30, 41, 59, 0.8);
    --bg-footer: #030712;
    
    --text-primary: #f1f5f9;
    --text-secondary: #cbd5e1;
    --text-muted: #94a3b8;
    --text-on-footer: #cbd5e1;
    
    --color-primary: #00f0ff; /* Neon Cyan Glow! */
    --color-primary-light: #38bdf8; /* Sky Blue */
    --color-primary-rgb: 0, 240, 255;
    
    --color-accent-red: #ef4444; /* Glowing Red Accent */
    --color-accent-red-hover: #f43f5e;
    
    --border-color: rgba(56, 189, 248, 0.15); /* Sky Blue glowing outline */
    --border-glow: rgba(0, 240, 255, 0.2);
    
    --box-shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.2);
    --box-shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.3);
    --box-shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.4);
    --card-glow-shadow: 0 0 25px rgba(0, 240, 255, 0.12);
    
    --gradient-hero: radial-gradient(circle at top right, rgba(0, 240, 255, 0.12), transparent 50%),
                     radial-gradient(circle at bottom left, rgba(56, 189, 248, 0.08), transparent 45%);
    --gradient-card: linear-gradient(135deg, rgba(15, 23, 42, 0.8), rgba(7, 12, 25, 0.9));
}

/* -----------------------------------------------------------------
   2. Reset & Global Styles
   ----------------------------------------------------------------- */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

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

h1, h2 {
    line-height: 1.2;
    letter-spacing: 0.3px;
}

h3 {
    line-height: 1.3;
    letter-spacing: 0.3px;
}

h4, h5, h6 {
    line-height: 1.25;
    letter-spacing: 0.3px;
}

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

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

ul {
    list-style: none;
}

button, input, select, textarea {
    font-family: inherit;
    font-size: inherit;
    color: inherit;
    background: none;
    border: none;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 10px;
}
::-webkit-scrollbar-track {
    background: var(--bg-main);
}
::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: var(--border-radius-sm);
}
::-webkit-scrollbar-thumb:hover {
    background: var(--color-primary-light);
}

/* Utilities */
.container {
    width: 100%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 24px;
}

.text-center { text-align: center; }
.text-red { color: var(--color-accent-red); }
.text-blue { color: var(--color-primary-light); }
.font-bold { font-weight: 700; }
.font-sm { font-size: 0.875rem; }
.text-xs { font-size: 0.75rem; }
.text-muted { color: var(--text-muted); }
.mt-xs { margin-top: 8px; }
.mt-sm { margin-top: 16px; }
.mt-md { margin-top: 28px; }
.mt-lg { margin-top: 48px; }
.w-full { width: 100%; }
.animate-pulse { animation: pulse 2s infinite; }

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

/* Grid & Layout System */
.grid {
    display: grid;
    gap: 30px;
}
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 12px 24px;
    font-weight: 600;
    border-radius: var(--border-radius-sm);
    cursor: pointer;
    transition: all var(--transition-normal);
}

.btn-primary {
    background-color: var(--color-accent-red);
    color: #ffffff;
}
.btn-primary:hover {
    background-color: var(--color-accent-red-hover);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(220, 38, 38, 0.25);
}

.btn-secondary {
    background-color: rgba(var(--color-primary-rgb), 0.1);
    color: var(--color-primary);
    border: 1px solid var(--border-color);
}
html[data-theme="dark"] .btn-secondary {
    color: var(--color-primary-light);
}
.btn-secondary:hover {
    background-color: var(--color-primary-light);
    color: #ffffff;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(56, 189, 248, 0.2);
}

.btn-large {
    padding: 16px 32px;
    font-size: 1.1rem;
    border-radius: var(--border-radius-md);
}

.btn-sm {
    padding: 8px 16px;
    font-size: 0.875rem;
}

/* Sections */
section {
    padding: 95px 0;
    position: relative;
}

.section-header {
    margin-bottom: 50px;
}
.section-tag {
    display: inline-block;
    padding: 6px 12px;
    background-color: rgba(var(--color-primary-rgb), 0.1);
    color: var(--color-primary-light);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    border-radius: 50px;
    border: 1px solid var(--border-color);
    margin-bottom: 12px;
}
.section-title {
    font-size: 2.25rem;
    font-weight: 800;
    line-height: 1.2;
    letter-spacing: 0.3px;
    margin-bottom: 16px;
}
.section-desc {
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 700px;
    margin: 0 auto;
}

/* -----------------------------------------------------------------
   3. Frosted Header & Navbar
   ----------------------------------------------------------------- */
.main-header {
    height: var(--header-height);
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: transparent;
    border-bottom: 1px solid transparent;
    transition: all var(--transition-normal);
}

.main-header.scrolled {
    background-color: var(--bg-header);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-color);
    box-shadow: var(--box-shadow-sm);
    height: 70px;
}

.header-container {
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo-area {
    display: flex;
    flex-direction: column;
}
.logo-pmii {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--color-accent-red);
    line-height: 1.1;
    letter-spacing: 0.5px;
}
.logo-sub {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-secondary);
    letter-spacing: 1px;
}

.nav-menu ul {
    display: flex;
    gap: 20px;
}
.nav-link {
    font-weight: 500;
    color: var(--text-secondary);
    padding: 8px 0;
    position: relative;
    white-space: nowrap;
    font-size: 0.9rem;
    transition: color var(--transition-fast);
}
.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-primary-light);
    transition: width var(--transition-fast);
}
.nav-link:hover, .nav-link.active {
    color: var(--color-primary-light);
}
.nav-link:hover::after, .nav-link.active::after {
    width: 100%;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 15px;
}

.theme-toggle-btn {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 1px solid var(--border-color);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(var(--color-primary-rgb), 0.05);
    transition: all var(--transition-fast);
    font-size: 1.1rem;
}
.theme-toggle-btn:hover {
    background-color: rgba(var(--color-primary-rgb), 0.1);
    transform: scale(1.05);
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    width: 30px;
    cursor: pointer;
}
.mobile-menu-toggle span {
    width: 100%;
    height: 2.5px;
    background-color: var(--text-primary);
    transition: all var(--transition-normal);
}

/* -----------------------------------------------------------------
   4. Hero Section
   ----------------------------------------------------------------- */
.hero-section {
    padding-top: calc(var(--header-height) + 60px);
    padding-bottom: 100px;
    background: var(--gradient-hero);
    overflow: hidden;
}
.hero-glow {
    position: absolute;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(var(--color-primary-rgb), 0.15) 0%, transparent 70%);
    top: -10%;
    right: -10%;
    z-index: -1;
    pointer-events: none;
}

.hero-container {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 40px;
    align-items: center;
}

.hero-brand-group {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 24px;
}
.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 14px;
    font-size: 0.8rem;
    font-weight: 600;
    border-radius: 50px;
    border: 1px solid var(--border-color);
    background-color: var(--bg-card);
    box-shadow: var(--box-shadow-sm);
}
.company-badge {
    border-color: var(--border-color);
}
.badge-unlimited {
    background-color: rgba(59, 130, 246, 0.08);
    color: var(--color-primary-light);
    border-color: rgba(59, 130, 246, 0.2);
}
.badge-line {
    background-color: rgba(6, 199, 85, 0.08);
    color: #06c755;
    border-color: rgba(6, 199, 85, 0.2);
}

.hero-title {
    font-size: 3rem;
    font-weight: 800;
    line-height: 1.25;
    letter-spacing: -0.5px;
    margin-bottom: 24px;
}
.highlight-text {
    color: var(--color-primary-light);
    position: relative;
    z-index: 1;
}
.badge-strong {
    background-color: var(--color-accent-red);
    color: #ffffff;
    padding: 2px 10px;
    border-radius: 6px;
    display: inline-block;
}

.hero-description {
    font-size: 1.15rem;
    color: var(--text-secondary);
    margin-bottom: 30px;
    max-width: 600px;
}

.presenter-note {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    background-color: rgba(var(--color-primary-rgb), 0.04);
    border: 1px solid var(--border-color);
    padding: 10px 18px;
    border-radius: var(--border-radius-sm);
    font-size: 0.9rem;
    margin-bottom: 35px;
}
.presenter-note i {
    color: var(--color-primary-light);
    font-size: 1.1rem;
}

.hero-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    margin-bottom: 45px;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    border-top: 1px solid var(--border-color);
    padding-top: 30px;
}
.stat-item {
    display: flex;
    flex-direction: column;
}
.stat-number {
    font-size: 2.25rem;
    font-weight: 800;
    color: var(--color-accent-red);
    line-height: 1;
}
.stat-suffix {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--color-accent-red);
}
.stat-label {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-top: 6px;
}

/* Hero Right Visual Setup */
.hero-visual {
    position: relative;
}
.hero-image-wrapper {
    position: relative;
    border-radius: var(--border-radius-lg);
    overflow: visible;
    box-shadow: var(--box-shadow-lg), var(--card-glow-shadow);
    border: 1px solid var(--border-color);
    background-color: var(--bg-card);
    transition: transform var(--transition-slow);
}
.hero-image-wrapper:hover {
    transform: translateY(-5px);
}
.hero-main-img {
    width: 100%;
    height: auto;
    object-fit: cover;
    border-radius: var(--border-radius-lg);
}

/* Floating Mockup Cards */
.floating-card {
    position: absolute;
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 18px;
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    box-shadow: var(--box-shadow-md);
    border-radius: var(--border-radius-md);
    z-index: 10;
    animation: float 4s ease-in-out infinite;
}
.card-1 {
    top: 15%;
    left: -15%;
    animation-delay: 0s;
}
.card-2 {
    bottom: 15%;
    right: -10%;
    animation-delay: 2s;
}
.card-icon {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background-color: rgba(var(--color-primary-rgb), 0.1);
    color: var(--color-primary-light);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
}
.card-info h4 {
    font-size: 0.85rem;
    font-weight: 700;
}
.card-info p {
    font-size: 0.75rem;
    color: var(--text-secondary);
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

/* Logo Slider */
.client-slider-container {
    margin-top: 80px;
    border-top: 1px solid var(--border-color);
    padding-top: 40px;
}
.slider-title {
    font-size: 0.85rem;
    text-transform: uppercase;
    font-weight: 700;
    color: var(--text-muted);
    letter-spacing: 1px;
    margin-bottom: 24px;
    text-align: center;
}
.logo-marquee {
    overflow: hidden;
    white-space: nowrap;
    position: relative;
    width: 100%;
}
.logo-marquee::before, .logo-marquee::after {
    content: '';
    position: absolute;
    top: 0;
    width: 80px;
    height: 100%;
    z-index: 2;
    pointer-events: none;
}
.logo-marquee::before {
    left: 0;
    background: linear-gradient(to right, var(--bg-main), transparent);
}
.logo-marquee::after {
    right: 0;
    background: linear-gradient(to left, var(--bg-main), transparent);
}
.marquee-content {
    display: inline-block;
    animation: marquee 25s linear infinite;
}
.logo-badge {
    display: inline-block;
    padding: 10px 24px;
    margin-right: 30px;
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    font-weight: 700;
    font-size: 0.95rem;
    color: var(--text-secondary);
    box-shadow: var(--box-shadow-sm);
}
@keyframes marquee {
    0% { transform: translate3d(0, 0, 0); }
    100% { transform: translate3d(-50%, 0, 0); }
}

/* vision Quote */
.vision-section {
    background-color: rgba(var(--color-primary-rgb), 0.02);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}
.vision-box {
    text-align: center;
    max-width: 850px;
    margin: 0 auto;
}
.vision-subtitle {
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 2px;
    color: var(--color-accent-red);
}
.vision-quote {
    font-size: 2.75rem;
    font-weight: 800;
    margin: 15px 0 25px 0;
}
.accent-text {
    color: var(--color-primary-light);
}
.vision-lead {
    font-size: 1.15rem;
    color: var(--text-secondary);
}

/* -----------------------------------------------------------------
   5. Why Choose Us Section
   ----------------------------------------------------------------- */
.why-section {
    background-color: var(--bg-main);
}
.why-section .grid {
    gap: 30px;
    align-items: stretch;
}
.value-card {
    background: var(--gradient-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    padding: 35px;
    box-shadow: var(--box-shadow-sm);
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
    height: 100%;
    display: flex;
    flex-direction: column;
}
.value-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background-color: var(--color-primary-light);
    opacity: 0;
    transition: opacity var(--transition-normal);
}
.value-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--box-shadow-md), var(--card-glow-shadow);
    border-color: var(--color-primary-light);
}
.value-card:hover::before {
    opacity: 1;
}
.value-icon {
    width: 50px;
    height: 50px;
    border-radius: 12px;
    background-color: rgba(var(--color-primary-rgb), 0.1);
    color: var(--color-primary-light);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 24px;
}
.value-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 12px;
}
.value-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-top: auto;
}

/* -----------------------------------------------------------------
   6. 6 Modules Showcase Section
   ----------------------------------------------------------------- */
.product-tour-section {
    background-color: var(--bg-main);
    border-bottom: 1px solid var(--border-color);
}
.tour-layout {
    display: grid;
    grid-template-columns: 0.8fr 1.2fr;
    gap: 40px;
    align-items: flex-start;
}

.tour-menu {
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.tour-tab-btn {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px 20px;
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    cursor: pointer;
    text-align: left;
    transition: all var(--transition-normal);
}
.tour-tab-btn:hover {
    background-color: var(--bg-card-hover);
    transform: translateX(4px);
}
.tour-tab-btn.active {
    background: var(--gradient-card);
    border-color: var(--color-primary-light);
    box-shadow: var(--box-shadow-sm), var(--card-glow-shadow);
}
.tour-tab-icon {
    width: 44px;
    height: 44px;
    border-radius: var(--border-radius-sm);
    background-color: rgba(var(--color-primary-rgb), 0.05);
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    transition: all var(--transition-normal);
}
.tour-tab-btn.active .tour-tab-icon {
    background-color: rgba(var(--color-primary-rgb), 0.1);
    color: var(--color-primary-light);
}
.tour-tab-text h3 {
    font-size: 0.95rem;
    font-weight: 700;
}
.tour-tab-text p {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.tour-screen-display {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--box-shadow-lg);
    overflow: hidden;
    min-height: 450px;
}

.screen-header-bar {
    background-color: rgba(var(--color-primary-rgb), 0.03);
    border-bottom: 1px solid var(--border-color);
    padding: 14px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.screen-title {
    font-size: 0.9rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 10px;
}
.screen-status-green {
    font-size: 0.75rem;
    font-weight: 600;
    background-color: rgba(16, 185, 129, 0.12);
    color: var(--success);
    padding: 4px 10px;
    border-radius: 50px;
}
.screen-status-blue {
    font-size: 0.75rem;
    font-weight: 600;
    background-color: rgba(59, 130, 246, 0.12);
    color: var(--color-primary-light);
    padding: 4px 10px;
    border-radius: 50px;
}
.screen-status-red {
    font-size: 0.75rem;
    font-weight: 600;
    background-color: rgba(239, 68, 68, 0.12);
    color: var(--danger);
    padding: 4px 10px;
    border-radius: 50px;
}

.screen-body-pane {
    padding: 24px;
}

.tour-screen-content {
    display: none;
    animation: fadeIn var(--transition-normal);
}
.tour-screen-content.active {
    display: block;
}

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

.asset-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 20px;
    margin-bottom: 20px;
}
.asset-details-card, .asset-stats-card {
    background-color: rgba(var(--color-primary-rgb), 0.02);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    padding: 20px;
}
.asset-details-card h4, .asset-stats-card h4 {
    font-size: 0.95rem;
    font-weight: 700;
    margin-bottom: 12px;
}
.asset-details-card p {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 10px;
}

.health-gauge {
    background-color: var(--border-color);
    border-radius: 50px;
    height: 8px;
    overflow: hidden;
    margin-top: 6px;
}
.gauge-value {
    background-color: var(--color-primary-light);
    height: 100%;
    border-radius: 50px;
}

.workload-item {
    margin-top: 14px;
}
.workload-info {
    display: flex;
    justify-content: space-between;
    font-size: 0.85rem;
    font-weight: 600;
}
.workload-info span {
    color: var(--text-primary);
}
.workload-info strong {
    color: var(--color-primary-light);
}

.asset-table-wrap {
    background-color: rgba(var(--color-primary-rgb), 0.02);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    padding: 16px;
    overflow-x: auto; /* Enable smooth scrolling when squished */
    width: 100%;
}
.asset-table-wrap h5 {
    font-size: 0.85rem;
    font-weight: 700;
    margin-bottom: 10px;
}

/* Mock Table styling */
.mock-table {
    width: 100%;
    min-width: 580px; /* Force minimum readable width for all columns */
    border-collapse: collapse;
    font-size: 0.8rem;
    text-align: left;
}
.mock-table th {
    background-color: rgba(var(--color-primary-rgb), 0.04);
    padding: 12px 14px;
    font-weight: 700;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border-color);
}
.mock-table td {
    padding: 12px 14px;
    border-bottom: 1px solid var(--border-color);
}
.mock-table td:nth-child(1), .mock-table td:nth-child(4), .mock-table td:nth-child(5) {
    white-space: nowrap; /* Prevent ugly engineer, time, and status wraps */
}
.mock-table tr:last-child td {
    border-bottom: none;
}
.badge-blue {
    background-color: rgba(59, 130, 246, 0.1);
    color: var(--color-primary-light);
    padding: 3px 8px;
    border-radius: 4px;
}
.badge-red {
    background-color: rgba(239, 68, 68, 0.1);
    color: var(--danger);
    padding: 3px 8px;
    border-radius: 4px;
}

/* WMS styles */
.parts-alert-banner {
    display: flex;
    gap: 16px;
    background-color: rgba(239, 68, 68, 0.06);
    border: 1px solid rgba(239, 68, 68, 0.2);
    border-radius: var(--border-radius-md);
    padding: 16px;
    margin-bottom: 20px;
    font-size: 0.85rem;
}
.parts-alert-banner i {
    color: var(--danger);
    font-size: 1.25rem;
}
.parts-grid-mock {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}
.parts-inventory-list, .sla-warranty-card {
    background-color: rgba(var(--color-primary-rgb), 0.02);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    padding: 20px;
}
.parts-inventory-list h5, .sla-warranty-card h5 {
    font-size: 0.95rem;
    font-weight: 700;
    margin-bottom: 16px;
    letter-spacing: 0.3px;
}
.part-item-mock {
    display: flex;
    justify-content: space-between;
    font-size: 0.9rem;
    font-weight: 400; /* Regular weight to prevent unreadable bold text */
    letter-spacing: 0.4px; /* Gives Thai characters room to breathe */
    padding: 10px 0;
    border-bottom: 1px dashed var(--border-color);
    color: var(--text-primary);
}
.part-item-mock:last-child {
    border-bottom: none;
}
.part-qty {
    font-weight: 500;
    letter-spacing: 0.3px;
}
.part-qty.warn {
    color: var(--danger);
    font-weight: 600;
}

/* SRM styles */
.sla-progress-wrap {
    display: flex;
    flex-direction: column;
    gap: 6px;
}
.sla-label-txt {
    font-size: 0.8rem;
    color: var(--text-secondary);
}
.sla-progress-bar {
    background-color: var(--border-color);
    border-radius: 50px;
    height: 18px;
    overflow: hidden;
}
.sla-progress-fill {
    background-color: var(--success);
    color: #ffffff;
    height: 100%;
    font-size: 0.7rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    padding-right: 10px;
}

/* Cost & Analytics mock charts */
.charts-mock-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}
.chart-card-mock {
    background-color: rgba(var(--color-primary-rgb), 0.02);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    padding: 20px;
}
.chart-card-mock h5 {
    font-size: 0.85rem;
    font-weight: 700;
    margin-bottom: 16px;
}
.chart-bar-wrap {
    display: flex;
    justify-content: space-around;
    align-items: flex-end;
    height: 150px;
    padding-bottom: 15px;
    border-bottom: 1px solid var(--border-color);
}
.chart-bar-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 40px;
}
.chart-bar-fill {
    background-color: rgba(var(--color-primary-rgb), 0.2);
    width: 100%;
    color: var(--text-primary);
    font-size: 0.7rem;
    font-weight: 600;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding-top: 4px;
    border-radius: 4px 4px 0 0;
    transition: height var(--transition-slow);
}
.active-bar {
    background-color: var(--color-accent-red);
    color: #ffffff;
}
.chart-bar-label {
    font-size: 0.75rem;
    margin-top: 6px;
}
.chart-radial-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.radial-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.8rem;
}
.radial-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}
.radial-dot.color-red { background-color: var(--color-accent-red); }
.radial-dot.color-blue { background-color: var(--color-primary-light); }
.radial-dot.color-orange { background-color: var(--warning); }

/* -----------------------------------------------------------------
   7. Workflow Section
   ----------------------------------------------------------------- */
.workflow-section {
    background-color: var(--bg-main);
    border-bottom: 1px solid var(--border-color);
}
.workflow-diagram-wrap {
    max-width: 900px;
    margin: 60px auto;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--box-shadow-md);
    background-color: var(--bg-card);
    overflow: hidden;
}
.workflow-diagram-wrap img {
    width: 100%;
}

.workflow-grid-cards {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    align-items: stretch;
}
.workflow-step-card {
    background: var(--gradient-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    padding: 25px;
    box-shadow: var(--box-shadow-sm);
    position: relative;
    transition: all var(--transition-normal);
    height: 100%;
    display: flex;
    flex-direction: column;
}
.workflow-step-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--box-shadow-md), var(--card-glow-shadow);
    border-color: var(--color-primary-light);
}
.wf-step-number {
    position: absolute;
    top: 15px;
    right: 20px;
    font-size: 2.25rem;
    font-weight: 800;
    color: rgba(var(--color-primary-rgb), 0.08);
}
.wf-step-icon {
    width: 48px;
    height: 48px;
    border-radius: 10px;
    background-color: rgba(var(--color-primary-rgb), 0.08);
    color: var(--color-primary-light);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.35rem;
    margin-bottom: 20px;
}
.workflow-step-card h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 10px;
}
.workflow-step-card p {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 16px;
    flex-grow: 1;
}
.wf-badge-http, .wf-badge-database, .wf-badge-smtp, .wf-badge-success {
    display: inline-block;
    padding: 4px 10px;
    font-size: 0.7rem;
    font-weight: 700;
    border-radius: 4px;
}
.wf-badge-http { background-color: rgba(59, 130, 246, 0.08); color: var(--color-primary-light); }
.wf-badge-database { background-color: rgba(6, 182, 212, 0.08); color: var(--info); }
.wf-badge-smtp { background-color: rgba(245, 158, 11, 0.08); color: var(--warning); }
.wf-badge-success { background-color: rgba(16, 185, 129, 0.08); color: var(--success); }

/* -----------------------------------------------------------------
   8. Features Grid Showcase Section
   ----------------------------------------------------------------- */
.features-section {
    background-color: var(--bg-main);
    border-bottom: 1px solid var(--border-color);
}
.features-layout {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 40px;
    align-items: center;
}
.features-visual-card {
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--box-shadow-lg), var(--card-glow-shadow);
    background-color: var(--bg-card);
    overflow: hidden;
}
.features-visual-card img {
    width: 100%;
    height: auto;
}
.features-bullets {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}
.feature-bullet-item {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    padding: 20px;
    box-shadow: var(--box-shadow-sm);
    display: flex;
    gap: 16px;
    transition: all var(--transition-normal);
}
.feature-bullet-item:hover {
    transform: translateY(-2px);
    box-shadow: var(--box-shadow-md);
    border-color: var(--color-primary-light);
}
.feature-bullet-icon {
    font-size: 1.25rem;
    color: var(--color-accent-red);
}
.feature-bullet-txt h4 {
    font-size: 0.95rem;
    font-weight: 700;
    margin-bottom: 6px;
}
.feature-bullet-txt p {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

/* -----------------------------------------------------------------
   9. Support Tiers Section
   ----------------------------------------------------------------- */
.support-section {
    background-color: var(--bg-main);
    border-bottom: 1px solid var(--border-color);
}
.support-layout {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 40px;
    align-items: center;
}
.support-visual {
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--box-shadow-lg), var(--card-glow-shadow);
    background-color: var(--bg-card);
    overflow: hidden;
}
.support-visual img {
    width: 100%;
    height: auto;
}
.support-list-box {
    display: flex;
    flex-direction: column;
    gap: 20px;
}
.support-tier-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    padding: 24px;
    box-shadow: var(--box-shadow-sm);
    display: flex;
    gap: 20px;
    transition: all var(--transition-normal);
}
.support-tier-card:hover {
    border-color: var(--color-primary-light);
    box-shadow: var(--box-shadow-md);
}
.tier-badge {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background-color: var(--color-primary-light);
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.9rem;
    flex-shrink: 0;
}
.support-tier-card.tier-3-card .tier-badge {
    background-color: var(--color-accent-red);
}
.tier-text h4 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 8px;
}
.tier-text p {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

/* -----------------------------------------------------------------
   10. Interactive Simulator & Digital Signature Pad
   ----------------------------------------------------------------- */
.simulator-section {
    background-color: var(--bg-main);
    border-bottom: 1px solid var(--border-color);
    overflow: hidden;
}
.simulator-bg-glow {
    position: absolute;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(var(--color-primary-rgb), 0.1) 0%, transparent 60%);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    pointer-events: none;
    z-index: 1;
}

.sim-container {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 340px minmax(0, 1fr);
    gap: 40px;
    align-items: flex-start;
}

/* Simulator Phone View */
.phone-simulator-frame {
    background-color: #0d1117;
    border: 12px solid #2d3748;
    border-radius: 40px;
    height: 620px;
    width: 340px;
    max-width: 100%;
    flex-shrink: 0;
    margin: 0 auto;
    position: relative;
    box-shadow: var(--box-shadow-lg), 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

/* Phone notch decoration */
.phone-simulator-frame::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 140px;
    height: 24px;
    background-color: #2d3748;
    border-bottom-left-radius: 16px;
    border-bottom-right-radius: 16px;
    z-index: 100;
}

.phone-screen {
    flex-grow: 1;
    background-color: #0b0f19;
    color: #ffffff;
    display: flex;
    flex-direction: column;
    position: relative;
    padding-top: 24px;
}

.sim-screen-state {
    display: none;
    flex-direction: column;
    height: 100%;
    padding: 20px;
    overflow-y: auto;
}
.sim-screen-state.active {
    display: flex;
}

/* State 1: Scan QR Code */
.sim-qr-box {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    flex-grow: 1;
    text-align: center;
}
.qr-decor-box {
    position: relative;
    width: 180px;
    height: 180px;
    margin-bottom: 24px;
}
.qr-scan-line {
    position: absolute;
    width: 100%;
    height: 4px;
    background-color: var(--color-primary);
    top: 0;
    left: 0;
    box-shadow: 0 0 10px var(--color-primary-light);
    animation: qrScan 2.5s ease-in-out infinite;
}
@keyframes qrScan {
    0%, 100% { top: 0; }
    50% { top: 100%; }
}
.qr-image-decor {
    width: 100%;
    height: 100%;
    border: 3px solid #2d3748;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #161b22;
}
.qr-image-decor i {
    font-size: 5rem;
    color: #4b5563;
}
.sim-qr-box h4 {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 10px;
}
.sim-qr-box p {
    font-size: 0.8rem;
    color: #9ca3af;
    margin-bottom: 24px;
    padding: 0 10px;
}

/* State 2: Report repair Form */
.sim-form-header {
    border-bottom: 1px solid #21262d;
    padding-bottom: 12px;
    margin-bottom: 16px;
}
.sim-form-header h4 {
    font-size: 1.05rem;
    font-weight: 700;
}
.sim-form-header p {
    font-size: 0.75rem;
    color: #8b949e;
}
.sim-form-scroll {
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.phone-form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}
.phone-form-group label {
    font-size: 0.75rem;
    color: #8b949e;
    font-weight: 600;
}
.phone-form-control {
    background-color: #161b22;
    border: 1px solid #30363d;
    border-radius: 6px;
    padding: 8px 12px;
    font-size: 0.8rem;
    color: #ffffff;
    width: 100%;
}
.phone-form-control:focus {
    border-color: var(--color-primary-light);
    outline: none;
}
.sim-form-actions {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 10px;
    margin-top: 16px;
}

/* State 3: Tracking Repair Workflow */
.sim-tracking-header {
    border-bottom: 1px solid #21262d;
    padding-bottom: 10px;
    margin-bottom: 16px;
}
.sim-tracking-header h4 {
    font-size: 0.95rem;
    font-weight: 700;
    color: #58a6ff;
}
.ticket-badge-pill {
    display: inline-block;
    padding: 2px 8px;
    background-color: rgba(88, 166, 255, 0.15);
    color: #58a6ff;
    font-size: 0.7rem;
    font-weight: 700;
    border-radius: 4px;
    margin-top: 4px;
}
.sim-timeline {
    display: flex;
    flex-direction: column;
    gap: 16px;
    flex-grow: 1;
}
.timeline-item {
    display: flex;
    gap: 14px;
    position: relative;
    opacity: 0.35;
    transition: opacity var(--transition-normal);
}
.timeline-item.active {
    opacity: 1;
}
.timeline-item::after {
    content: '';
    position: absolute;
    width: 2px;
    height: 100%;
    background-color: #30363d;
    left: 11px;
    top: 24px;
    z-index: 1;
}
.timeline-item:last-child::after {
    display: none;
}
.timeline-badge {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background-color: #21262d;
    color: #8b949e;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    font-weight: 700;
    position: relative;
    z-index: 2;
    transition: all var(--transition-normal);
}
.timeline-item.active .timeline-badge {
    background-color: #238636;
    color: #ffffff;
}
.timeline-item.active:nth-child(2) .timeline-badge { background-color: #1f6feb; }
.timeline-item.active:nth-child(3) .timeline-badge { background-color: #8957e5; }
.timeline-item.active:nth-child(4) .timeline-badge { background-color: #f0883e; }

.timeline-txt h5 {
    font-size: 0.8rem;
    font-weight: 700;
}
.timeline-txt p {
    font-size: 0.7rem;
    color: #8b949e;
}

/* Digital Signature Box */
.signature-box {
    margin-top: 10px;
    background-color: #161b22;
    border: 1px solid #30363d;
    border-radius: 8px;
    padding: 10px;
}
.signature-canvas-wrap {
    background-color: #0d1117;
    border: 1px dashed #484f58;
    border-radius: 6px;
    position: relative;
    overflow: hidden;
}
.signature-canvas-wrap canvas {
    display: block;
    cursor: crosshair;
}
.canvas-clear-btn {
    position: absolute;
    top: 5px;
    right: 5px;
    font-size: 0.7rem;
    padding: 2px 6px;
    background-color: rgba(240, 246, 252, 0.1);
    border-radius: 4px;
    cursor: pointer;
}
.signature-actions {
    display: flex;
    gap: 8px;
    margin-top: 8px;
}

/* Simulator Dashboard Frame */
.backoffice-monitor-panel {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--box-shadow-lg), var(--card-glow-shadow);
    padding: 30px;
    height: 100%;
}
.monitor-header {
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 16px;
    margin-bottom: 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.monitor-title h4 {
    font-size: 1.15rem;
    font-weight: 800;
}
.monitor-title p {
    font-size: 0.8rem;
    color: var(--text-secondary);
}
.monitor-stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin-bottom: 24px;
}
.monitor-stat-card {
    background-color: rgba(var(--color-primary-rgb), 0.02);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    padding: 16px;
    text-align: center;
}
.monitor-stat-card strong {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--color-primary-light);
    display: block;
}
.monitor-stat-card span {
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.table-responsive {
    overflow-x: auto;
    margin-bottom: 24px;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    width: 100%;
}
.backoffice-table {
    width: 100%;
    min-width: 780px; /* Force minimum readable width for all 6 columns! */
    border-collapse: collapse;
    font-size: 0.8rem;
    text-align: left;
}
.backoffice-table th {
    background-color: rgba(var(--color-primary-rgb), 0.04);
    padding: 12px 14px;
    font-weight: 700;
    border-bottom: 1px solid var(--border-color);
}
.backoffice-table td {
    padding: 12px 14px;
    border-bottom: 1px solid var(--border-color);
}
.backoffice-table td:nth-child(1) {
    white-space: nowrap; /* Ticket ID shouldn't wrap! */
    font-weight: 700;
}
.backoffice-table td:nth-child(4) {
    white-space: nowrap; /* User name shouldn't wrap! */
}
.backoffice-table td:nth-child(5) {
    white-space: nowrap; /* Status pill shouldn't wrap! */
}
.backoffice-table td:nth-child(6) {
    white-space: nowrap; /* Engineer name shouldn't wrap! */
}
.backoffice-table tr:last-child td {
    border-bottom: none;
}

/* Status pills for simulation table */
.status-pill {
    display: inline-block;
    padding: 3px 10px;
    font-size: 0.7rem;
    font-weight: 700;
    border-radius: 50px;
}
.status-pending { background-color: rgba(245, 158, 11, 0.1); color: var(--warning); }
.status-progress { background-color: rgba(59, 130, 246, 0.1); color: var(--color-primary-light); }
.status-completed { background-color: rgba(16, 185, 129, 0.1); color: var(--success); }

/* Simulated System Logger */
.system-console-logger {
    background-color: #0d1117;
    border: 1px solid #21262d;
    border-radius: var(--border-radius-md);
    padding: 16px;
}
.console-title {
    font-size: 0.75rem;
    font-family: monospace;
    font-weight: bold;
    color: #8b949e;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 8px;
}
.console-logs {
    font-family: monospace;
    font-size: 0.75rem;
    color: #c9d1d9;
    height: 120px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 6px;
}
.log-info { color: #58a6ff; }
.log-alert { color: #f0883e; }
.log-success { color: #57ab5a; }

.fade-in {
    animation: simFadeIn 0.8s forwards;
}
@keyframes simFadeIn {
    from { opacity: 0; transform: translateY(-8px); background-color: rgba(var(--color-primary-rgb), 0.15); }
    to { opacity: 1; transform: translateY(0); background-color: transparent; }
}

/* -----------------------------------------------------------------
   11. ROI Savings Calculator Section
   ----------------------------------------------------------------- */
.roi-section {
    background-color: var(--bg-main);
    border-bottom: 1px solid var(--border-color);
}
.roi-box-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}

.roi-inputs {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--box-shadow-md);
    padding: 35px;
}
.roi-inputs h3 {
    font-size: 1.35rem;
    font-weight: 800;
    margin-bottom: 24px;
}
.slider-group {
    margin-bottom: 24px;
}
.slider-group:last-child {
    margin-bottom: 0;
}
.slider-header {
    display: flex;
    justify-content: space-between;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 8px;
}
.slider-val {
    color: var(--color-primary-light);
    font-weight: 700;
}
.roi-slider {
    width: 100%;
    height: 6px;
    background-color: var(--border-color);
    border-radius: 50px;
    outline: none;
    -webkit-appearance: none;
}
.roi-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background-color: var(--color-primary-light);
    border: 3px solid var(--bg-card);
    box-shadow: var(--box-shadow-sm);
    cursor: pointer;
    transition: transform var(--transition-fast);
}
.roi-slider::-webkit-slider-thumb:hover {
    transform: scale(1.15);
}

.roi-results-card {
    background: var(--gradient-card);
    border: 2px solid var(--color-primary);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--box-shadow-lg), var(--card-glow-shadow);
    padding: 35px;
}
.roi-results-card h4 {
    font-size: 1.25rem;
    font-weight: 800;
    margin-bottom: 24px;
    text-align: center;
}
.results-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}
.result-box {
    background-color: rgba(var(--color-primary-rgb), 0.03);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    padding: 20px;
    text-align: center;
}
.result-box.total-save {
    grid-column: span 2;
    background-color: rgba(var(--color-primary-rgb), 0.06);
    border-color: var(--color-primary-light);
}
.result-number {
    font-size: 1.75rem;
    font-weight: 800;
    display: block;
    line-height: 1.1;
}
.result-box.total-save .result-number {
    font-size: 2.25rem;
    color: var(--color-accent-red);
}
.result-suffix {
    font-size: 0.85rem;
    font-weight: 700;
}
.result-label {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-top: 6px;
    display: block;
}
.roi-calc-note {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: 20px;
    line-height: 1.4;
}

/* -----------------------------------------------------------------
   12. Success Case Studies Section
   ----------------------------------------------------------------- */
.cases-section {
    background-color: var(--bg-main);
    border-bottom: 1px solid var(--border-color);
}
.cases-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}
.case-card {
    background: var(--gradient-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    padding: 35px;
    box-shadow: var(--box-shadow-sm);
    transition: all var(--transition-normal);
}
.case-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--box-shadow-md);
    border-color: var(--color-primary-light);
}
.case-brand {
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 1.5px;
    color: var(--color-primary-light);
    margin-bottom: 12px;
}
.case-card h3 {
    font-size: 1.35rem;
    font-weight: 800;
    margin-bottom: 16px;
}
.case-quote {
    font-style: italic;
    color: var(--text-secondary);
    margin-bottom: 24px;
    font-size: 1rem;
    line-height: 1.5;
}
.case-stats-row {
    display: flex;
    gap: 30px;
    border-top: 1px solid var(--border-color);
    padding-top: 20px;
}
.case-stat {
    display: flex;
    flex-direction: column;
}
.case-stat strong {
    font-size: 1.35rem;
    font-weight: 800;
    color: var(--color-accent-red);
}
.case-stat span {
    font-size: 0.75rem;
    color: var(--text-secondary);
}

/* -----------------------------------------------------------------
   13. FAQ Accordion Section
   ----------------------------------------------------------------- */
.faq-section {
    background-color: var(--bg-main);
    border-bottom: 1px solid var(--border-color);
}
.faq-accordion-wrap {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 16px;
}
.faq-accordion-item {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    overflow: hidden;
    transition: all var(--transition-normal);
}
.faq-accordion-item.active {
    border-color: var(--color-primary-light);
    box-shadow: var(--box-shadow-sm);
}
.faq-accordion-btn {
    width: 100%;
    padding: 20px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    cursor: pointer;
    font-weight: 700;
    font-size: 1rem;
    text-align: left;
}
.faq-accordion-btn i {
    font-size: 0.95rem;
    color: var(--text-muted);
    transition: transform var(--transition-normal);
}
.faq-accordion-item.active .faq-accordion-btn i {
    transform: rotate(180deg);
    color: var(--color-primary-light);
}
.faq-accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-normal) ease-out;
}
.faq-accordion-content p {
    padding: 16px 24px 20px 24px;
    font-size: 0.9rem;
    color: var(--text-secondary);
    border-top: 1px solid transparent;
}
.faq-accordion-item.active .faq-accordion-content p {
    border-top-color: var(--border-color);
}

/* -----------------------------------------------------------------
   14. Contact Form / Request Demo Section
   ----------------------------------------------------------------- */
.contact-section {
    background-color: rgba(var(--color-primary-rgb), 0.01);
}
.contact-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: flex-start;
}

.contact-info-panel h2 {
    font-size: 2.25rem;
    font-weight: 800;
    line-height: 1.2;
    letter-spacing: 0.3px;
    margin-bottom: 20px;
}
.contact-info-panel p {
    font-size: 1.05rem;
    color: var(--text-secondary);
    margin-bottom: 30px;
}

.social-box {
    margin-bottom: 35px;
}
.social-box h4 {
    font-size: 0.95rem;
    font-weight: 700;
    margin-bottom: 12px;
}
.social-links {
    display: flex;
    gap: 12px;
}
.social-link {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.15rem;
    color: #ffffff;
    transition: all var(--transition-normal);
}
.social-link.facebook { background-color: #1877f2; }
.social-link.youtube { background-color: #ff0000; }
.social-link.tiktok { background-color: #000000; }
.social-link:hover {
    transform: translateY(-2px);
    opacity: 0.85;
}

.address-box {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    padding: 24px;
}
.address-box h3 {
    font-size: 1.05rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 16px;
    color: var(--color-primary-light);
}
.address-list {
    display: flex;
    flex-direction: column;
    gap: 14px;
}
.address-list li strong {
    font-size: 0.85rem;
    font-weight: 700;
    display: block;
}
.address-list li p {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-bottom: 0;
}

.contact-form-panel {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--box-shadow-lg);
    padding: 35px;
}
.form-container-box h3 {
    font-size: 1.35rem;
    font-weight: 800;
    margin-bottom: 6px;
}
.form-subtitle {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 24px;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
}
.form-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}
.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}
.form-group label {
    font-size: 0.85rem;
    font-weight: 600;
}
.form-group label .required {
    color: var(--color-accent-red);
}
.form-control {
    background-color: var(--bg-main);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    padding: 10px 14px;
    font-size: 0.9rem;
    width: 100%;
}
.form-control:focus {
    border-color: var(--color-primary-light);
    outline: none;
}
.btn-submit-form {
    margin-top: 10px;
}

/* Success Form overlay state */
.form-success-message {
    display: none;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 40px 0;
    animation: fadeIn var(--transition-normal);
}
.form-success-message.active {
    display: flex;
}
.success-check-circle {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background-color: rgba(16, 185, 129, 0.1);
    color: var(--success);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    margin-bottom: 20px;
}
.form-success-message h3 {
    font-size: 1.35rem;
    font-weight: 800;
    margin-bottom: 10px;
}
.form-success-message p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 24px;
    max-width: 320px;
}

/* -----------------------------------------------------------------
   15. Footer Section
   ----------------------------------------------------------------- */
.main-footer {
    background-color: var(--bg-footer);
    color: var(--text-on-footer);
    padding-top: 70px;
    border-top: 1px solid var(--border-color);
}
.footer-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr 1fr;
    gap: 40px;
    padding-bottom: 50px;
}
.footer-brand .logo-pmii {
    color: #f43f5e;
}
.footer-desc {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin: 16px 0 24px 0;
}
.contact-quick {
    display: flex;
    flex-direction: column;
    gap: 10px;
    font-size: 0.8rem;
}
.contact-quick a:hover {
    color: var(--color-primary-light);
}

.footer-links h3, .footer-newsletter h3 {
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 20px;
}
.footer-links ul {
    display: flex;
    flex-direction: column;
    gap: 10px;
    font-size: 0.85rem;
}
.footer-links a {
    color: var(--text-muted);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}
.footer-links a:hover {
    color: var(--color-primary-light);
    transform: translateX(2px);
}

.footer-newsletter p {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 16px;
}
.qr-chat-box {
    background-color: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius-md);
    padding: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.qr-chat-decor {
    display: flex;
    flex-direction: column;
    align-items: center;
    color: #06c755;
}
.qr-chat-decor span {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-muted);
    margin-top: 8px;
}

.footer-bottom {
    background-color: rgba(0, 0, 0, 0.2);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding: 24px 0;
    font-size: 0.8rem;
    color: var(--text-muted);
}
.footer-bottom-flex {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.footer-policy-links {
    display: flex;
    gap: 20px;
}
.footer-policy-links a:hover {
    color: var(--color-primary-light);
}

/* -----------------------------------------------------------------
   16. PDPA Cookie Consent & Settings Modal
   ----------------------------------------------------------------- */
.cookie-consent-banner {
    position: fixed;
    bottom: -200px;
    left: 0;
    width: 100%;
    background-color: var(--bg-card);
    border-top: 1px solid var(--border-color);
    box-shadow: 0 -10px 30px rgba(0, 0, 0, 0.1);
    padding: 20px 0;
    z-index: 999;
    transition: bottom var(--transition-slow);
}
.cookie-consent-banner.active {
    bottom: 0;
}
.cookie-consent-banner.active ~ .line-floating-btn-wrap {
    bottom: 95px !important; /* Push up dynamically on desktop when cookie banner is active */
}
.cookie-container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 30px;
}
.cookie-text {
    font-size: 0.85rem;
    color: var(--text-secondary);
}
.cookie-text a {
    color: var(--color-primary-light);
    font-weight: 600;
    text-decoration: underline;
}
.cookie-actions {
    display: flex;
    gap: 12px;
    flex-shrink: 0;
}
.btn-cookie-settings {
    font-size: 0.85rem;
    font-weight: 600;
    padding: 8px 16px;
    border-radius: var(--border-radius-sm);
    cursor: pointer;
    border: 1px solid var(--border-color);
}
.btn-cookie-settings:hover {
    background-color: var(--bg-card-hover);
}

/* Cookie Settings Modal */
.cookie-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-normal);
}
.cookie-modal.active {
    opacity: 1;
    pointer-events: all;
}
.cookie-modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
}
.cookie-modal-content {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--box-shadow-lg);
    width: 100%;
    max-width: 600px;
    position: relative;
    z-index: 10;
    display: flex;
    flex-direction: column;
    max-height: 90vh;
}
.cookie-modal-header {
    padding: 20px 24px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.cookie-modal-header h3 {
    font-size: 1.15rem;
    font-weight: 800;
}
.btn-close-modal {
    font-size: 1.75rem;
    font-weight: 300;
    cursor: pointer;
    line-height: 1;
}
.cookie-modal-body {
    padding: 24px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 20px;
}
.modal-description {
    font-size: 0.85rem;
    color: var(--text-secondary);
}
.cookie-setting-item {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 20px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--border-color);
}
.cookie-setting-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
}
.setting-info h4 {
    font-size: 0.95rem;
    font-weight: 700;
    margin-bottom: 6px;
}
.badge-required {
    font-size: 0.7rem;
    background-color: rgba(59, 130, 246, 0.1);
    color: var(--color-primary-light);
    padding: 2px 8px;
    border-radius: 4px;
    margin-left: 6px;
}
.setting-info p {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

/* Custom CSS Toggle Switches */
.setting-toggle {
    position: relative;
    width: 50px;
    height: 26px;
    flex-shrink: 0;
}
.toggle-input {
    opacity: 0;
    width: 0;
    height: 0;
}
.toggle-label {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--border-color);
    border-radius: 34px;
    transition: background-color var(--transition-fast);
}
.toggle-label::before {
    position: absolute;
    content: "";
    height: 20px;
    width: 20px;
    left: 3px;
    bottom: 3px;
    background-color: white;
    border-radius: 50%;
    transition: transform var(--transition-fast);
}
.toggle-input:checked + .toggle-label {
    background-color: var(--success);
}
.toggle-input:checked + .toggle-label::before {
    transform: translateX(24px);
}
.toggle-input:disabled + .toggle-label {
    opacity: 0.6;
    cursor: not-allowed;
}

.cookie-modal-footer {
    padding: 16px 24px;
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: flex-end;
}

/* -----------------------------------------------------------------
   17. Responsive Web Design Media Queries
   ----------------------------------------------------------------- */
@media (max-width: 1024px) {
    .hero-title { font-size: 2.5rem; }
    .hero-container { grid-template-columns: minmax(0, 1fr); gap: 60px; }
    .hero-content { text-align: center; }
    .hero-brand-group, .hero-buttons { justify-content: center; }
    .hero-stats { max-width: 500px; margin: 0 auto; }
    .hero-visual { max-width: 550px; margin: 0 auto; }
    .card-1 { left: -5%; }
    .card-2 { right: -5%; }
    
    .tour-layout { grid-template-columns: minmax(0, 1fr); }
    
    .sim-container { grid-template-columns: minmax(0, 1fr); gap: 50px; }
    .phone-simulator-frame { max-width: 360px; }
    
    .roi-box-container { grid-template-columns: minmax(0, 1fr); }
    
    .contact-container { grid-template-columns: minmax(0, 1fr); gap: 60px; }

    /* Workflow Cards Tablet Spacing (2 columns) */
    .workflow-grid-cards {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 20px;
    }

    /* B2B Advanced Features Tablet Layout (Vertical stack with image on top) */
    .features-layout {
        grid-template-columns: minmax(0, 1fr);
        gap: 40px;
    }
    .features-visual-card {
        order: -1; /* Pushes the image to the top on mobile/tablet! */
        max-width: 550px;
        margin: 0 auto;
    }
    .features-bullets {
        grid-template-columns: minmax(0, 1fr); /* Collapse bullets to single column on tablets early to avoid text squeeze */
    }

    /* Mobile menu triggers at 1024px to prevent horizontal link squishing */
    .mobile-menu-toggle { display: flex; }
    
    .nav-menu {
        position: fixed;
        top: var(--header-height);
        left: -100%;
        width: 100%;
        height: calc(100vh - var(--header-height));
        background-color: var(--bg-main); /* Solid background to completely hide underlying page text and elements for absolute legibility */
        backdrop-filter: blur(12px);
        padding: 40px 24px;
        transition: left var(--transition-normal);
        border-right: 1px solid var(--border-color);
        overflow-y: auto; /* Enable vertical scrolling when items exceed viewport */
        -webkit-overflow-scrolling: touch; /* Smooth inertia swipe on iOS browsers */
    }
    .main-header.scrolled .nav-menu {
        top: 70px; /* Match the shrunken header height to eliminate vertical gaps */
        height: calc(100vh - 70px);
    }
    .nav-menu.active {
        left: 0;
    }
    .nav-menu ul {
        flex-direction: column;
        gap: 24px;
        align-items: center;
    }
    .nav-item-dropdown {
        display: flex;
        flex-direction: column;
        align-items: center;
        width: 100%;
    }
    .btn-demo-nav {
        display: inline-flex;
        padding: 8px 14px;
        font-size: 0.825rem;
        gap: 6px;
    }

    /* Mobile/Tablet Dropdown Menu for ZEAL */
    .dropdown-menu {
        position: static !important;
        transform: none !important;
        opacity: 0 !important;
        visibility: hidden !important;
        max-height: 0;
        overflow: hidden;
        width: 100% !important;
        min-width: unset !important;
        box-shadow: none !important;
        border: none !important;
        background-color: transparent !important;
        backdrop-filter: none !important;
        padding: 0 !important;
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 8px;
        transition: max-height 0.3s ease-out, opacity 0.3s ease-out;
    }
    .nav-item-dropdown.active .dropdown-menu {
        opacity: 1 !important;
        visibility: visible !important;
        max-height: 250px;
        padding: 10px 0 !important;
    }
    .dropdown-menu li a {
        font-size: 0.95rem !important;
        padding: 6px 20px !important;
        justify-content: center;
    }
}

@media (max-width: 1200px) and (min-width: 1025px) {
    .nav-menu ul {
        gap: 14px;
    }
    .nav-link {
        font-size: 0.85rem;
    }
    .btn-demo-nav {
        padding: 8px 16px;
        font-size: 0.875rem;
    }
}

@media (max-width: 768px) {
    section { padding: 60px 0; }
    .btn-demo-nav {
        padding: 6px 12px;
        font-size: 0.8rem;
        gap: 6px;
    }
    .section-title { font-size: 1.85rem; }
    .hero-title { font-size: 2.25rem; }
    .about-official-content h2, .contact-info-panel h2 { font-size: 1.85rem; }
    .vision-quote { font-size: 2rem; }
    
    .grid-3 { grid-template-columns: minmax(0, 1fr); }
    .grid-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .features-bullets { grid-template-columns: minmax(0, 1fr); }
    .support-layout { grid-template-columns: minmax(0, 1fr); }
    .cases-grid { grid-template-columns: minmax(0, 1fr); }
    .footer-grid { grid-template-columns: minmax(0, 1fr); }
    
    .asset-grid { grid-template-columns: minmax(0, 1fr); }
    
    /* Compact, Elegant Floating Cookie Consent Card on Mobile/Tablet */
    .cookie-consent-banner {
        bottom: -320px;
        left: 16px !important;
        right: 16px !important;
        width: calc(100% - 32px) !important;
        margin: 0 auto !important;
        border-radius: var(--border-radius-md) !important;
        border: 1px solid var(--border-color) !important;
        box-shadow: 0 10px 40px rgba(0, 0, 0, 0.25) !important;
        padding: 12px 14px !important;
        background-color: var(--bg-card) !important;
        backdrop-filter: blur(16px) !important;
    }
    html[data-theme="dark"] .cookie-consent-banner {
        background-color: rgba(7, 12, 25, 0.95) !important;
        border-color: rgba(56, 189, 248, 0.25) !important;
        box-shadow: 0 10px 30px rgba(0, 240, 255, 0.15) !important;
    }
    .cookie-consent-banner.active {
        bottom: 16px !important; /* Float 16px from the bottom edge */
    }
    .cookie-container {
        padding: 0 !important;
        flex-direction: column !important;
        align-items: stretch !important;
        gap: 10px !important;
    }
    .cookie-text {
        font-size: 0.775rem !important;
        line-height: 1.4 !important;
        text-align: left !important;
    }
    .cookie-actions {
        display: flex !important;
        justify-content: flex-end !important;
        gap: 8px !important;
        width: 100% !important;
    }
    .cookie-actions .btn {
        padding: 6px 12px !important;
        font-size: 0.75rem !important;
        border-radius: var(--border-radius-sm) !important;
        font-weight: 600 !important;
    }
    .btn-cookie-settings {
        padding: 6px 12px !important;
        font-size: 0.75rem !important;
        background-color: transparent !important;
        color: var(--text-secondary) !important;
    }

    .cookie-consent-banner.active ~ .line-floating-btn-wrap {
        bottom: 165px !important; /* Push up beautifully above the floating cookie card */
    }
}

@media (max-width: 480px) {
    .header-actions {
        gap: 8px;
    }
    .theme-toggle-btn {
        width: 36px;
        height: 36px;
        font-size: 0.95rem;
    }
    .btn-demo-nav {
        padding: 6px 10px;
        font-size: 0.75rem;
        gap: 4px;
    }
    .btn-demo-nav .btn-text {
        font-size: 0.75rem;
    }
    .hero-title { font-size: 1.85rem; }
    .grid-4 { grid-template-columns: minmax(0, 1fr); }
    .form-row { grid-template-columns: minmax(0, 1fr); }
    .footer-bottom-flex { flex-direction: column; gap: 16px; text-align: center; }
    .screen-body-pane { padding: 12px; }
    .roi-inputs, .roi-results-card { padding: 20px 16px; }
    .results-grid { grid-template-columns: minmax(0, 1fr); }
    .result-box.total-save { grid-column: span 1; }

    /* Collapse Workflow & Feature Bullets to single column on mobile */
    .workflow-grid-cards {
        grid-template-columns: minmax(0, 1fr);
    }
    .features-bullets {
        grid-template-columns: minmax(0, 1fr);
    }
    .parts-grid-mock,
    .charts-mock-grid {
        grid-template-columns: minmax(0, 1fr);
    }

    /* Global Padding & Margin Reductions for Mobile (Issue 5) */
    .container {
        padding: 0 12px;
    }
    section {
        padding: 40px 0;
    }

    /* Card Padding Reductions to gain horizontal screen width */
    .whowith-card {
        padding: 20px 12px;
    }
    .whowith-icon-wrap {
        width: calc(100% + 24px);
        margin-top: -20px;
        margin-left: -12px;
        margin-right: -12px;
        height: 150px;
    }
    .value-card {
        padding: 20px 16px;
    }
    .workflow-step-card {
        padding: 18px 16px;
    }
    .achieve-card-content {
        padding: 16px;
    }
    .contact-form-panel {
        padding: 20px 16px;
    }
    .backoffice-monitor-panel {
        padding: 16px 12px;
    }
    .case-card {
        padding: 20px 16px;
    }

    /* Schematic Diagrams Padding Reduction to expand infographic visual size (Issue 3) */
    .about-official-visual,
    .whyus-official-visual {
        padding: 12px;
    }

    /* Stack icon and text vertically in bullet items to eliminate Thai character overlapping (Issue 2) */
    .whyus-official-section .feature-bullet-item,
    .feature-bullet-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
        padding: 16px;
    }
    .feature-bullet-icon {
        font-size: 1.5rem;
    }

    /* Stack header status green/blue/red badge and title vertically in FSM Simulator (Issue 4) */
    .screen-header-bar {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }

}

@media (max-width: 360px) {
    .phone-simulator-frame {
        width: 100%;
        max-width: 290px;
        height: 560px;
        border-width: 8px;
    }
    .btn-demo-nav .btn-text {
        display: none;
    }
    .btn-demo-nav {
        padding: 6px 8px;
    }
}

/* ==========================================================================
   PMII v4 Official Web Images & Sections Styles (Light/Dark Responsive)
   ========================================================================== */

/* 1. About Official Section */
.about-official-section {
    background-color: var(--bg-card);
    border-bottom: 1px solid var(--border-color);
}
.about-official-layout {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 50px;
    align-items: center;
}
.about-official-content {
    display: flex;
    flex-direction: column;
    gap: 16px;
}
.about-official-content h2 {
    font-size: 2.25rem;
    font-weight: 800;
    line-height: 1.2;
    letter-spacing: 0.3px;
}
.about-official-content p {
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.6;
}
.about-official-visual {
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--box-shadow-lg);
    background-color: #ffffff;
    padding: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    transition: transform var(--transition-normal);
}
.about-official-visual:hover {
    transform: translateY(-4px);
}
.about-official-visual img {
    width: 100%;
    height: auto;
    max-height: 380px;
    object-fit: contain;
}

/* 2. Suitable For Whom (เหมาะกับใครบ้าง) */
.whowith-section {
    background-color: var(--bg-main);
    border-bottom: 1px solid var(--border-color);
}
.whowith-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    align-items: stretch;
}
.whowith-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    padding: 35px 24px;
    text-align: center;
    box-shadow: var(--box-shadow-sm);
    transition: all var(--transition-normal);
    display: flex;
    flex-direction: column;
    align-items: center;
    height: 100%;
    overflow: hidden; /* Added to clip the top banner image perfectly */
}
.whowith-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--box-shadow-md), var(--card-glow-shadow);
    border-color: var(--color-primary-light);
}
.whowith-card:hover .whowith-icon-wrap img {
    transform: scale(1.42); /* Premium hover zoom effect starting from cropped base */
}
.whowith-icon-wrap {
    width: calc(100% + 48px); /* Stretch to left and right edges */
    margin-top: -35px; /* Pull to the top edge */
    margin-left: -24px;
    margin-right: -24px;
    height: 180px; /* Make it slightly taller for full-bleed prominence */
    margin-bottom: 24px;
    background-color: transparent; /* Remove the white background */
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    border: none; /* Remove the inner border entirely! */
    border-bottom: 1px solid var(--border-color); /* Only keep the bottom border */
    box-shadow: none; /* Remove inner shadow */
}
.whowith-icon-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transform: scale(1.35); /* Zoom in by 35% to crop transparent PNG margins and fill the card */
    transition: transform var(--transition-slow);
}
.whowith-card h3 {
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 12px;
    line-height: 1.4;
    color: var(--text-primary);
}
.whowith-card p {
    font-size: 0.825rem;
    color: var(--text-secondary);
    line-height: 1.5;
    margin-top: auto;
}

/* 3. How We Help Section (เราจะช่วยอะไรคุณบ้าง) */
.howhelp-section {
    background-color: var(--bg-card);
    border-bottom: 1px solid var(--border-color);
}
.howhelp-layout {
    display: grid;
    grid-template-columns: 0.85fr 1.15fr;
    gap: 40px;
    align-items: center;
}
.howhelp-menu {
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.help-tab-btn {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px 20px;
    background-color: var(--bg-main);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    cursor: pointer;
    text-align: left;
    transition: all var(--transition-normal);
}
.help-tab-btn:hover {
    background-color: var(--bg-card-hover);
    transform: translateX(4px);
}
.help-tab-btn.active {
    background: var(--gradient-card);
    border-color: var(--color-primary-light);
    box-shadow: var(--box-shadow-sm), var(--card-glow-shadow);
}
.help-tab-num {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background-color: rgba(var(--color-primary-rgb), 0.05);
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.85rem;
    flex-shrink: 0;
    transition: all var(--transition-normal);
}
.help-tab-btn.active .help-tab-num {
    background-color: var(--color-primary-light);
    color: #ffffff;
}
.help-tab-txt h3 {
    font-size: 0.95rem;
    font-weight: 600; /* Regular semi-bold weight for perfect readability */
    margin-bottom: 4px;
    letter-spacing: 0.3px;
    color: var(--text-primary);
}
.help-tab-txt p {
    font-size: 0.775rem;
    color: var(--text-muted);
}
.howhelp-visual {
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--box-shadow-lg);
    overflow: hidden;
    background-color: #ffffff;
    padding: 0; /* Let WMS/SRM panel fill the visual card container completely */
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 480px;
    transition: transform var(--transition-normal);
}
.howhelp-visual:hover {
    transform: translateY(-4px);
}
.howhelp-visual img {
    width: 100%;
    height: 100%;
    max-height: 100%;
    object-fit: cover; /* Expanded visual frame matching user request */
}

/* 4. Why Choose Us Official Section */
.whyus-official-section {
    background-color: var(--bg-main);
    border-bottom: 1px solid var(--border-color);
}
.whyus-official-layout {
    display: grid;
    grid-template-columns: 1fr; /* Stack vertically in rows to let visual graphic expand fully */
    gap: 40px;
}
.whyus-official-visual {
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--box-shadow-lg);
    overflow: hidden;
    background-color: #ffffff;
    padding: 12px; /* Clean premium framing padding for branding */
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform var(--transition-normal);
}
.whyus-official-visual:hover {
    transform: translateY(-4px);
}
.whyus-official-visual img {
    width: 100%;
    height: auto;
    max-height: 480px;
    object-fit: contain; /* Absolutely uncropped full-resolution brand display */
}

.whyus-official-section .features-bullets {
    grid-template-columns: 1fr 1fr; /* Symmetrical side-by-side 2-column bullet layout on desktop row */
}
.whyus-official-section .feature-bullet-item {
    padding: 16px;
}

/* Responsive Overrides for new sections */
@media (max-width: 1024px) {
    .about-official-layout, .howhelp-layout, .whyus-official-layout {
        grid-template-columns: minmax(0, 1fr);
        gap: 40px;
    }
    .whowith-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
    .howhelp-visual {
        min-height: 380px;
    }
    .howhelp-visual img {
        max-height: 340px;
    }
}

@media (max-width: 480px) {
    .whowith-grid {
        grid-template-columns: minmax(0, 1fr);
    }
}

/* ==========================================================================
   PMII v4 Ultimate Enhancements & Visual Polish
   ========================================================================== */

/* Navbar Brand Animated Logo GIF */
.navbar-logo-img {
    height: 38px;
    width: auto;
    object-fit: contain;
    display: block;
    transition: transform var(--transition-normal);
}
.logo-area:hover .navbar-logo-img {
    transform: scale(1.03);
}

/* Client Logos Marquee - Image Badge Upgrades */
.logo-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 20px;
    margin-right: 30px;
    background-color: #111827; /* Dark charcoal/black so white partner logos stand out clearly */
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius-sm);
    box-shadow: var(--box-shadow-sm);
    height: 60px;
    width: 145px;
    transition: all var(--transition-normal);
}
html[data-theme="dark"] .logo-badge {
    background-color: #070c19; /* Cyber-navy dark background */
    border-color: rgba(56, 189, 248, 0.2);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}
.logo-badge:hover {
    border-color: var(--color-primary-light);
    transform: translateY(-2px) scale(1.04);
    box-shadow: var(--box-shadow-md), 0 5px 15px rgba(56, 189, 248, 0.1);
}
.logo-badge img {
    max-height: 42px;
    max-width: 100%;
    object-fit: contain;
    display: block;
}

/* Achievements Sub-grid Styles using K-soft's 2 Official JPGs */
.achieve-official-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    margin-top: 55px;
    border-top: 1px solid var(--border-color);
    padding-top: 45px;
    align-items: stretch;
}
.achieve-card {
    background-color: var(--bg-main);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--box-shadow-sm);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: all var(--transition-normal);
    height: 100%;
}
.achieve-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--box-shadow-md), var(--card-glow-shadow);
    border-color: var(--color-primary-light);
}
.achieve-card-visual {
    width: 100%;
    background-color: #ffffff; /* Frame JPGs neatly */
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    padding: 0; /* Remove padding to let achievement graphic fill container */
    border-bottom: 1px solid var(--border-color);
}
.achieve-card-visual img {
    width: 100%;
    height: auto;
    object-fit: cover; /* Expanded visual image matching user request */
    transition: transform var(--transition-slow);
}
.achieve-card:hover .achieve-card-visual img {
    transform: scale(1.02);
}
.achieve-card-content {
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    flex-grow: 1;
}
.achieve-card-content h4 {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 10px;
}
.achieve-card-content h4 i {
    color: var(--color-accent-red);
}
.achieve-card-content p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.55;
    margin-top: auto;
}

/* Line Floating Contact Button (Official pulsing green bubble) */
.line-floating-btn-wrap {
    position: fixed !important;
    bottom: 30px !important;
    right: 30px;
    z-index: 2147483647 !important;
    cursor: pointer;
    display: flex;
    align-items: center;
    flex-direction: row;
    transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    -webkit-tap-highlight-color: transparent;
    transform: translate3d(0,0,0);
    backface-visibility: hidden;
}
.line-floating-btn-wrap:hover {
    transform: scale(1.05) translateY(-5px);
}
.line-floating-inner {
    position: relative;
    width: 65px;
    height: 65px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.line-floating-label {
    background: var(--bg-card);
    padding: 8px 18px;
    border-radius: 50px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.15);
    font-weight: 600;
    color: var(--text-primary);
    white-space: nowrap;
    margin-right: 15px;
    font-family: 'Kanit', sans-serif;
    font-size: 0.95rem;
    border: 1px solid var(--border-color);
    opacity: 0.95;
    transition: 0.3s;
}
.line-floating-btn-wrap:hover .line-floating-label {
    opacity: 1;
    background: #06c755; /* LINE green */
    color: #ffffff;
    border-color: #06c755;
}
.line-icon-box {
    width: 65px;
    height: 65px;
    background: #06c755;
    border-radius: 50%;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    border: 2px solid #06c755;
    position: relative;
    z-index: 2;
}
.line-icon-box img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.line-pulse-ring {
    position: absolute;
    width: 65px;
    height: 65px;
    border: 3px solid #06c755;
    border-radius: 50%;
    animation: linePulse 2s infinite;
    pointer-events: none;
    z-index: 1;
}
@keyframes linePulse {
    0% { transform: scale(1); opacity: 0.8; }
    100% { transform: scale(1.6); opacity: 0; }
}

/* Transparent PNG adjustments for Dark/Light Mode visibility */
html[data-theme="dark"] .about-official-visual,
html[data-theme="dark"] .howhelp-visual,
html[data-theme="dark"] .whyus-official-visual,
html[data-theme="dark"] .achieve-card-visual {
    background-color: rgba(255, 255, 255, 0.03) !important; /* Soft backdrop for black schematic drawings in dark mode */
    border-color: rgba(56, 189, 248, 0.15) !important;
    box-shadow: 0 10px 30px rgba(0, 240, 255, 0.04) !important;
}

/* Invert black text/lines on schematic drawings in dark mode to make them crisp white while preserving green icon hues */
html[data-theme="dark"] .about-official-visual img,
html[data-theme="dark"] .howhelp-visual img,
html[data-theme="dark"] .whyus-official-visual img {
    filter: invert(1) hue-rotate(180deg) brightness(1.15) contrast(1.1);
}

html[data-theme="dark"] .whowith-icon-wrap {
    background-color: transparent !important;
    border-bottom-color: rgba(56, 189, 248, 0.15) !important;
    box-shadow: none !important;
}

/* Responsive Overrides for achievements sub-grid */
@media (max-width: 768px) {
    .achieve-official-grid {
        grid-template-columns: minmax(0, 1fr);
        gap: 24px;
        margin-top: 40px;
        padding-top: 30px;
    }
    .line-floating-btn-wrap {
        bottom: 15px !important;
        right: 15px !important;
    }
    .line-floating-label {
        display: none !important;
    }
    .line-floating-inner, .line-icon-box, .line-pulse-ring {
        width: 44px !important;
        height: 44px !important;
    }
    .line-icon-box i {
        font-size: 1.4rem !important;
    }
    .about-official-visual img,
    .whyus-official-visual img,
    .howhelp-visual img {
        height: auto;
    }
}

/* ==========================================================================
   PMII Dropdown Submenu Navigation Style (ZEAL Menu Additions)
   ========================================================================== */
.nav-item-dropdown {
    position: relative;
}
.nav-item-dropdown:hover .dropdown-menu,
.nav-item-dropdown.active .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}
.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(10px);
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    box-shadow: var(--box-shadow-lg);
    padding: 8px 0;
    min-width: 210px;
    z-index: 1100;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
    backdrop-filter: blur(12px);
    display: flex;
    flex-direction: column;
    gap: 4px;
}
html[data-theme="dark"] .dropdown-menu {
    background-color: rgba(7, 12, 25, 0.95);
    border-color: rgba(56, 189, 248, 0.25);
    box-shadow: 0 10px 30px rgba(0, 240, 255, 0.15);
}
.dropdown-menu li {
    width: 100%;
}
.dropdown-menu li a {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 20px;
    font-size: 0.85rem;
    color: var(--text-secondary);
    font-weight: 500;
    white-space: nowrap;
    transition: all var(--transition-fast);
}
.dropdown-menu li a:hover {
    background-color: rgba(var(--color-primary-rgb), 0.05);
    color: var(--color-primary-light);
    padding-left: 24px;
}
.dropdown-menu li a i {
    color: var(--color-accent-red);
    font-size: 1rem;
}

/* Elegant spacing separation on desktop viewports to prevent crowding */
@media (min-width: 1025px) {
    .nav-menu {
        margin-right: 35px; /* Perfect separation gap from theme toggle */
    }
}

/* -----------------------------------------------------------------
   Production Utility Classes (inline style replacements)
   ----------------------------------------------------------------- */

/* Green success button */
.btn-success {
    background-color: var(--success) !important;
    color: #ffffff;
}
.btn-success:hover {
    background-color: #059669 !important;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(16, 185, 129, 0.25);
}

/* Extra-small button */
.btn-xs {
    font-size: 0.75rem !important;
    padding: 6px 12px !important;
}

/* Nav dropdown chevron */
.icon-xs-chevron {
    font-size: 0.7rem;
    margin-left: 4px;
}

/* Footer logo wrapper */
.footer-logo-link {
    display: block;
    margin-bottom: 20px;
}

/* LINE icon color in footer QR box */
.icon-line-green {
    color: #06c755;
}

/* LINE floating button — icon override */
.line-icon-box i {
    color: #ffffff;
    font-size: 2.3rem;
}

/* Existing selector patches (moved from inline) */
.sla-progress-wrap  { margin: 10px 0; }
.chart-radial-list  { margin-top: 15px; }
.qr-chat-decor      { cursor: pointer; }